阅读说明：本技术 一种具有展示和警报功能的防盗珠宝柜 (Anti-theft jewelry cabinet with display and alarm functions ) 是由 蔡金林 于 2021-08-20 设计创作，主要内容包括：本发明涉及一种防盗珠宝柜,尤其涉及一种具有展示和警报功能的防盗珠宝柜。本发明的目的是提供一种方便移动并且能够提供照明的具有展示和警报功能的防盗珠宝柜。本发明提供了这样一种具有展示和警报功能的防盗珠宝柜,包括有固定板和支撑架,支撑架安装在固定板底部两侧；玻璃挡板,玻璃挡板安装在固定板顶部中间。本发明通过电机作为驱动力,能够带动升降板上下运动,从而带动珠宝上下移动,当升降板往上运动时,能够很好的展示珠宝,当升降板往下运动时,能够起到一定的隐藏珠宝的功能,而且通过第一活动块挡住第三固定块,会有一定的阻力,使得小偷会逆时针转动钥匙,从而会启动第一报警器,能够及时抓住小偷。(The invention relates to an anti-theft jewelry cabinet, in particular to an anti-theft jewelry cabinet with display and alarm functions. The invention aims to provide an anti-theft jewelry cabinet which is convenient to move and can provide illumination and has a display and alarm function. The invention provides an anti-theft jewelry cabinet with display and alarm functions, which comprises a fixed plate and support frames, wherein the support frames are arranged on two sides of the bottom of the fixed plate; and the glass baffle is arranged in the middle of the top of the fixing plate. According to the jewelry display device, the motor is used as a driving force, the lifting plate can be driven to move up and down, so that jewelry is driven to move up and down, when the lifting plate moves up, the jewelry can be well displayed, when the lifting plate moves down, a certain jewelry hiding function can be achieved, the third fixed block is blocked by the first movable block, a certain resistance is provided, a thief can rotate the key anticlockwise, the first alarm can be started, and the thief can be caught in time.)

1. An anti-theft jewelry cabinet with display and alarm functions, which is characterized by comprising:

the supporting frame (2) is arranged on two sides of the bottom of the fixing plate (1);

the glass baffle (3), the glass baffle (3) is installed in the middle of the top of the fixing plate (1);

the first fixing blocks (5) are symmetrically arranged on two sides of the glass baffle (3);

the first rotating shaft (6), the first rotating shaft (6) is rotatably installed on one side of the first fixed block (5);

the second fixing block (7), the second fixing block (7) is installed in the middle of the first rotating shaft (6);

a first movable plate (4), the first movable plate (4) is arranged between two second fixed blocks (7) at the same side,

the first movable plates (4) block one side of the glass baffle (3);

the first handle (8), the first handle (8) is arranged at the upper part in one side of the first movable plate (4);

the anti-theft mechanism (9), the anti-theft mechanism (9) is installed between one sides of the first movable plates (4);

the lifting mechanism (10), the lifting mechanism (10) is installed in the glass baffle (3).

2. An anti-theft jewellery cabinet with display and alarm functions according to claim 1, characterised in that the anti-theft mechanism (9) comprises:

the first shell (91), the first shell (91) is installed in the middle of one side of the first movable plate (4);

the key port (92), the key port (92) is installed on the lower part of the first shell (91) of one side in a rotating way;

the missing gear (93), the missing gear (93) is arranged on one side of the key opening (92);

the guide plate (96), the guide plate (96) is installed on the inner wall of the first shell (91) on one side in a sliding way;

a second movable plate (94), the second movable plate (94) being installed at one side of the guide plate (96), the second movable plate (94) being engaged with the first housing (91) at the other side;

the short rack (95), the short rack (95) is installed on one side of the bottom of the second movable plate (94), and the short rack (95) is matched with the missing gear (93);

the first supporting plate (97), the first supporting plate (97) is installed on the inner wall of the first shell (91) on one side;

a second housing (98), the second housing (98) being mounted on one side of the first support plate (97);

the second supporting plate (99), the second supporting plate (99) is installed at the bottom in the first shell (91) on the other side;

the first alarm (910), the first alarm (910) is installed on the top of the second supporting plate (99);

the first movable block (912), the first movable block (912) is installed at the lower part of the inner side of the second shell (98) in a sliding way;

the first spring (911), the first spring (911) is symmetrically installed between the top of the first movable block (912) and the second shell (98);

the third fixed block (913), the third fixed block (913) is installed in the middle of the top of the second movable plate (94), and the third fixed block (913) is matched with the first movable block (912);

the first switch (915), the first switch (915) is installed in the middle of one side of the first alarm (910) in a sliding mode, and the first switch (915) is matched with the second movable plate (94);

a second spring (914), the second spring (914) being mounted between the first switch (915) and the first alarm (910).

3. The anti-theft jewelry cabinet with displaying and alarming functions as claimed in claim 2, wherein the elevating mechanism (10) comprises:

the motor (101), the motor (101) is installed on one side inside the fixing plate (1);

the fourth fixing block (103), the fourth fixing block (103) is installed on the upper parts of the two sides of the inner wall of the glass baffle (3);

the first screw rod (102), the first screw rod (102) is installed on the fourth fixed block (103) on one side in a rotating mode;

the bevel gear set (104), the bevel gear set (104) is installed between the lower part of the first screw rod (102) and the output shaft of the motor (101);

the second screw rod (105), the second screw rod (105) is installed on the fourth fixed block (103) of the other side in a rotating mode;

the transmission assembly (106), the transmission assembly (106) is installed between the lower part of the first screw rod (102) and the lower part of the second screw rod (105);

the lifting plate (107), the lifting plate (107) is installed between the lower part of the first screw rod (102) and the lower part of the second screw rod (105) in a threaded mode, and the lifting plate (107) is located above the transmission assembly (106).

4. The anti-theft jewelry cabinet with displaying and alarming functions according to claim 3, further comprising an illumination means (11), wherein the illumination means (11) comprises:

the first fixing rod (111), the first fixing rod (111) is installed on the upper part of the inner side of the glass baffle plate (3);

the illuminating lamps (112), a plurality of illuminating lamps (112) are uniformly arranged on the first fixing rod (111) at intervals;

the second fixing rod (113), the second fixing rod (113) is installed on one side of the inner wall of the glass baffle (3);

a fourth movable plate (114), wherein the fourth movable plate (114) is rotatably arranged on one side of the second fixed rod (113);

the third shell (115), the third shell (115) is installed on one side of the inner wall of the glass baffle plate (3);

the fourth shell (116), the fourth shell (116) is installed on one side of the bottom in the glass baffle plate (3);

the clamping block (118), the clamping block (118) is slidably mounted on the inner side of the third shell (115), and the clamping block (118) is matched with the fourth movable plate (114);

the third spring (117), the third spring (117) is installed between fixture block (118) and third outer cover (115);

a second switch (1110), wherein the second switch (1110) is slidably mounted on the upper part of the inner side of the fourth shell (116);

and the fourth spring (119), and the fourth spring (119) is installed between the bottom of the second switch (1110) and the fourth shell (116).

5. The antitheft jewelry cabinet with display and alarm functions as claimed in claim 4, further comprising a storage mechanism (12), wherein the storage mechanism (12) comprises:

the frame body (121), the frame body (121) is installed in the middle of the bottom of the fixing plate (1);

the support legs (122), the support legs (122) are symmetrically arranged at two sides of the bottom of the frame body (121);

the fifth fixed blocks (123), the fifth fixed blocks (123) are symmetrically arranged on two sides of the frame body (121);

the second rotating shaft (124), the second rotating shaft (124) is installed on one side of the fifth fixed block (123) in a rotating mode;

the sixth fixed block (125), the sixth fixed block (125) is installed in the middle of the second rotating shaft (124);

the fifth movable plate (126), the fifth movable plate (126) is installed between the inner sides of the two sixth fixed blocks (125) on the same side, and the fifth movable plate (126) blocks one side of the frame body (121);

the third handle (127), the third handle (127) is installed on one side of the fifth movable plate (126);

the storage frame (128), the storage frame (128) is symmetrically and slidably installed on the inner side of the frame body (121);

the first rack (129), the first rack (129) is symmetrically installed on the top of the storage frame (128) on the upper side; the third rotating shaft (1210), the third rotating shaft (1210) is installed inside the storage frame (128) in a symmetrical and rotating manner;

a second gear (1211), the second gear (1211) is arranged on the inner side of the third rotating shaft (1210), and the second gear (1211) is meshed with the first rack (129);

the torsion spring (1212), the torsion spring (1212) is installed between the outside of the third spindle (1210) and the storage frame (128);

a third gear (1213), the third gear (1213) being mounted outside the third rotation shaft (1210);

the guide rod (1214), the guide rod (1214) is installed on the top of the fifth fixed block (123) on the upper side;

the clamping plate (1216), the clamping plate (1216) is installed on the upper portion of the guide rod (1214) in a sliding mode, and the clamping plate (1216) is matched with the third gear (1213);

a fifth spring (1215), the fifth spring (1215) is arranged between the bottom of the catch plate (1216) and the adjacent fifth fixing block (123), and the fifth spring (1215) is wound outside the adjacent guide rod (1214); the convex plate (1217), convex plate (1217) are installed in the fifth activity board (126) outside upper portion, and convex plate (1217) and cardboard (1216) cooperation.

6. The anti-theft jewelry cabinet with displaying and alarming functions according to claim 5, further comprising an alarming mechanism (13), wherein the alarming mechanism (13) comprises:

the second alarm (131), the second alarm (131) is installed in the middle of the lower portion of one side of the frame body (121);

the second movable block (133), the second movable block (133) is installed on one side of the second alarm (131) in a sliding mode, and the second movable block (133) slides in the frame body (121);

and the sixth spring (132), the sixth spring (132) is installed between the second movable block (133) and the second alarm (131).

7. The anti-theft jewelry cabinet with displaying and alarming functions according to claim 6, further comprising a moving mechanism (14), wherein the moving mechanism (14) comprises:

the fourth rotating shaft (142), the fourth rotating shaft (142) is installed on both sides of the lower part of the supporting frame (2) in a rotating way;

the universal wheel (141), the universal wheel (141) is installed on the fourth rotating shaft (142);

a fifth housing (143), the fifth housing (143) being mounted on the lower middle side of the support frame (2);

the fifth rotating shaft (145), the fifth rotating shaft (145) is installed between the middle parts of the fifth shell (143) in a rotating way;

the handle (144), the handle (144) is installed on one side of the fifth rotating shaft (145);

the fourth gears (146), the fourth gears (146) are installed on two sides of the fifth rotating shaft (145), and the fourth gears (146) are respectively located inside the two fifth shells (143);

a second rack (147), the second rack (147) is slidably installed at one side of the interior of the fifth shell (143),

the second rack (147) is meshed with the fourth gear (146), and the second rack (147) is matched with the universal wheel (141) on one side;

and the third rack (148), the third rack (148) is slidably mounted on one side in the fifth shell (143), the third rack (148) is meshed with the fourth gear (146), and the third rack (148) is matched with the universal wheel (141) on the other side.

8. The anti-theft jewelry cabinet with displaying and alarming functions as claimed in claim 5, wherein the storage frame (128) at the lower side is provided with a groove at one side, and the groove is matched with the second movable block (133).

Technical Field

The invention relates to an anti-theft jewelry cabinet, in particular to an anti-theft jewelry cabinet with display and alarm functions.

Background

Jewellery generally refers to some jewellery made of natural minerals and has good ornamental value, and jewellery is generally placed in a jewellery cabinet made of glass in a jewellery shop, so that people can enjoy the jewellery conveniently, and people can be prevented from touching the jewellery with hands.

But current jewelry cabinet function is comparatively single, does not have fine theftproof alarm function, when the jewelry is stolen, can not in time catch the thief, need follow-up looking for the control could catch the thief, comparatively trouble, and current jewelry cabinet is heavier, inconvenient removal, in addition people can only rely on external light to watch on the jewelry when watching on the jewelry, when people around the jewelry cabinet counted more, light is not good, consequently, designed one kind and conveniently removed and can provide the theftproof jewelry cabinet that has show and alarm function of illumination.

Disclosure of Invention

In order to overcome the defects that the existing jewelry cabinets are heavy, inconvenient to move and only can view jewelry by depending on external light, the invention aims to provide the anti-theft jewelry cabinet which is convenient to move and can provide illumination and has the functions of displaying and alarming.

The technical scheme of the invention is as follows: an anti-theft jewelry cabinet with display and alarm functions, comprising:

the supporting frames are arranged on two sides of the bottom of the fixing plate;

the glass baffle is arranged in the middle of the top of the fixed plate;

the first fixing blocks are symmetrically arranged on two sides of the glass baffle;

the first rotating shaft is rotatably arranged on one side of the first fixed block;

the second fixed block is arranged in the middle of the first rotating shaft;

the first movable plate is arranged between the two second fixed blocks at the same side and blocks one side of the glass baffle;

the first handle is arranged at the upper part in one side of the first movable plate;

the anti-theft mechanism is arranged between one sides of the first movable plates;

the lifting mechanism is arranged in the glass baffle.

As an improvement of the above-mentioned scheme, the anti-theft mechanism includes:

the first shell is arranged in the middle of the inner part of one side of the first movable plate;

the key opening is rotatably arranged at the lower part of the first shell at one side;

the gear lack is arranged on one side of the key opening;

the guide plate is slidably arranged on the inner wall of the first shell on one side;

the second movable plate is arranged on one side of the guide plate and matched with the first shell on the other side;

the short rack is arranged on one side of the bottom of the second movable plate and matched with the gear lack;

the first supporting plate is arranged on the inner wall of the first shell on one side;

the second shell is arranged on one side of the first supporting plate;

the second supporting plate is arranged at the bottom in the first shell at the other side;

the first alarm is arranged at the top of the second supporting plate;

the first movable block is arranged at the lower part of the inner side of the second shell in a sliding manner;

the first springs are symmetrically arranged between the top of the first movable block and the second shell;

the third fixed block is arranged in the middle of the top of the second movable plate and matched with the first movable block;

the first switch is arranged in the middle of one side of the first alarm in a sliding mode and matched with the second movable plate;

and the second spring is arranged between the first switch and the first alarm.

As an improvement of the above scheme, the lifting mechanism comprises:

the motor is arranged on one side inside the fixed plate;

the fourth fixing blocks are arranged at the upper parts of the two sides of the inner wall of the glass baffle;

the first screw rod is rotatably arranged on the fourth fixed block on one side;

the bevel gear set is arranged between the lower part of the first screw rod and the output shaft of the motor;

the second screw rod is rotatably arranged on the fourth fixed block on the other side;

the transmission assembly is arranged between the lower part of the first screw rod and the lower part of the second screw rod;

the lifting plate is installed between the lower portion of the first screw rod and the lower portion of the second screw rod in a threaded mode and is located above the transmission assembly.

As an improvement of the above scheme, the device further comprises an illuminating mechanism, wherein the illuminating mechanism comprises:

the first fixing rod is arranged at the upper part of the inner side of the glass baffle;

the illuminating lamps are uniformly arranged on the first fixing rod at intervals;

the second fixing rod is arranged on one side of the inner wall of the glass baffle;

the fourth movable plate is rotatably arranged on one side of the second fixed rod;

the third shell is arranged on one side of the inner wall of the glass baffle;

the fourth shell is arranged on one side of the bottom in the glass baffle;

the clamping block is arranged on the inner side of the third shell in a sliding mode and matched with the fourth movable plate;

the third spring is arranged between the clamping block and the third shell;

the second switch is slidably mounted at the upper part of the inner side of the fourth shell;

and the fourth spring is installed between the bottom of the second switch and the fourth shell.

As an improvement of the above scheme, the device further comprises a storage mechanism, wherein the storage mechanism comprises:

the frame body is arranged in the middle of the bottom of the fixed plate;

the support legs are symmetrically arranged on two sides of the bottom of the frame body;

the fifth fixed blocks are symmetrically arranged on two sides of the frame body;

the second rotating shaft is rotatably arranged on one side of the fifth fixed block;

the sixth fixing block is arranged in the middle of the second rotating shaft;

the fifth movable plate is arranged between the inner sides of the two sixth fixed blocks on the same side and blocks one side of the frame body;

the third handle is arranged on one side of the fifth movable plate;

the storage frame is symmetrically and slidably arranged on the inner side of the frame body;

the first racks are symmetrically arranged at the tops of the storage frames on the upper side;

the third rotating shaft is symmetrically and rotatably arranged in the storage frame;

the second gear is arranged on the inner side of the third rotating shaft and is meshed with the first rack;

the torsional spring is arranged between the outer side of the third rotating shaft and the storage frame;

the third gear is arranged on the outer side of the third rotating shaft;

the guide rod is arranged at the top of the fifth fixing block on the upper side;

the clamping plate is arranged on the upper part of the guide rod in a sliding mode and is matched with the third gear;

the fifth spring is arranged between the bottom of the clamping plate and the adjacent fifth fixed block and is wound on the outer side of the adjacent guide rod;

the convex plate is arranged on the upper part of the outer side of the fifth movable plate and matched with the clamping plate.

As an improvement of the scheme, the device further comprises an alarm mechanism, and the alarm mechanism comprises:

the second alarm is arranged in the lower middle part of one side of the frame body;

the second movable block is arranged on one side of the second alarm in a sliding mode and slides in the frame body;

and the sixth spring is arranged between the second movable block and the second alarm.

As an improvement of the above scheme, the device further comprises a moving mechanism, wherein the moving mechanism comprises:

the fourth rotating shaft is rotatably arranged on two sides of the lower part of the supporting frame;

the universal wheel is arranged on the fourth rotating shaft;

a fifth housing installed at a lower middle side of the support frame;

the fifth rotating shaft is rotatably arranged between the middle parts of the fifth shells;

the handle is arranged on one side of the fifth rotating shaft;

the fourth gears are arranged on two sides of the fifth rotating shaft and are respectively positioned in the two fifth shells;

the second rack is arranged on one side in the fifth shell in a sliding mode, meshed with the fourth gear and matched with the universal wheel on one side;

and the third rack is arranged on one side in the fifth shell in a sliding manner, is meshed with the fourth gear, and is matched with the universal wheel on the other side.

As an improvement of the scheme, one side of the storage frame at the lower side is provided with a groove, and the groove is matched with the second movable block.

Has the advantages that: 1. according to the jewelry display device, the motor is used as a driving force, the lifting plate can be driven to move up and down, so that jewelry is driven to move up and down, when the lifting plate moves up, the jewelry can be well displayed, when the lifting plate moves down, a certain jewelry hiding function can be achieved, the third fixed block is blocked by the first movable block, a certain resistance is provided, a thief can rotate the key anticlockwise, the first alarm can be started, and the thief can be caught in time.

2. When the lifting plate moves upwards, the fourth movable plate can be driven to rotate to extrude the second switch, so that the illuminating lamp is started, people can conveniently watch jewels, and when the lifting plate moves downwards, the fourth movable plate can be driven to rotate reversely to release the second switch, so that the illuminating lamp is turned off.

3. The storage frame can be used for people to store articles conveniently, and when a thief pulls out the storage frame on the lower side forwards, the second alarm can be started, so that the thief can be caught by alarming in time.

4. The universal wheel provided by the invention can be used for facilitating people to move the jewelry cabinet, and is time-saving and labor-saving.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic view of a first partially separated body structure of the anti-theft mechanism of the present invention.

Fig. 4 is a schematic view of a second partial structure of the anti-theft mechanism of the present invention.

Fig. 5 is a perspective view of a third part of the anti-theft mechanism of the present invention.

Fig. 6 is a perspective view of a fourth part of the anti-theft mechanism of the present invention.

Fig. 7 is a schematic perspective view of a part of the lifting mechanism of the present invention.

Fig. 8 is a schematic view of a first partially separated body structure of the illumination mechanism of the present invention.

Fig. 9 is a schematic view of a second partially separated body structure of the illumination mechanism of the present invention.

FIG. 10 is a schematic view of a first partially assembled body structure of the storage mechanism of the present invention.

FIG. 11 is a schematic view of a second partially assembled body structure of the storage mechanism of the present invention.

Fig. 12 is a perspective view of a third portion of the storage mechanism of the present invention.

Fig. 13 is a schematic view of a first partial body structure of the alarm mechanism of the present invention.

Fig. 14 is a schematic view of a second partial body structure of the alarm mechanism of the present invention.

Fig. 15 is a schematic view of a first partial body structure of the moving mechanism of the present invention.

Fig. 16 is a schematic view of a second partial body structure of the moving mechanism of the present invention.

Fig. 17 is a perspective view of a third part of the moving mechanism of the present invention.

Number designation in the figures: 1. a fixed plate, 2, a support frame, 3, a glass baffle, 4, a first movable plate, 5, a first fixed block, 6, a first rotating shaft, 7, a second fixed block, 8, a first handle, 9, an anti-theft mechanism, 91, a first housing, 92, a key opening, 93, a missing gear, 94, a second movable plate, 95, a short rack, 96, a guide plate, 97, a first support plate, 98, a second housing, 99, a second support plate, 910, a first alarm, 911, a first spring, 912, a first movable block, 913, a third fixed block, 914, a second spring, 915, a first switch, 10, a lifting mechanism, 101, a motor, 102, a first screw rod, 103, a fourth fixed block, 104, a bevel gear set, 105, a second screw rod, 106, a transmission component, 107, a lifting plate, 11, a lighting mechanism, 111, a first fixed rod, 112, a lighting lamp, 113, a second fixed rod, 114, a fourth fixed rod, 115. the third housing 116, the fourth housing 117, the third spring 118, the latch 119, the fourth spring 1110, the second switch 12, the storage mechanism 121, the frame 122, the leg 123, the fifth fixed block 124, the second rotating shaft 125, the sixth fixed block 126, the fifth movable plate 127, the third handle 128, the storage frame 129, the first rack 1210, the third rotating shaft 1211, the second gear 1212, the torsion spring 1213, the third gear 1214, the guide rod 1215, the fifth spring 1216, the catch plate 1217, the projection plate 13, the alarm mechanism 131, the second alarm 132, the sixth spring 133, the second movable block 14, the moving mechanism 141, the universal wheel 142, the fourth rotating shaft 143, the fifth housing 144, the handle 145, the fifth rotating shaft 146, the fourth gear 147, the second rack 148, and the third rack.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

An anti-theft jewelry cabinet with display and alarm functions is disclosed, as shown in figures 1-7, and comprises a fixed plate 1, a support frame 2, a glass baffle 3, a first movable plate 4, a first fixed block 5, a first rotating shaft 6, a second fixed block 7, a first handle 8, an anti-theft mechanism 9 and a lifting mechanism 10, wherein the support frame 2 is arranged on the left side and the right side of the bottom of the fixed plate 1, the glass baffle 3 is arranged in the middle of the top of the fixed plate 1, the first fixed blocks 5 are symmetrically arranged on the upper and lower parts of the left side and the right side of the glass baffle 3, the first rotating shaft 6 is rotatably arranged on the front side of the first fixed block 5, the second fixed block 7 is arranged in the middle of the first rotating shaft 6, the first movable plate 4 is arranged between the two second fixed blocks 7 on the same side, the first movable plate 4 blocks the front side of the glass baffle 3, the first handle 8 is arranged on the upper part in the front side of the first movable plate 4, the anti-theft mechanism 9 is arranged between the front sides of the first movable plate 4, the glass baffle 3 is internally provided with a lifting mechanism 10.

The anti-theft mechanism 9 comprises a first shell 91, a key opening 92, a missing gear 93, a second movable plate 94, a short rack 95, a guide plate 96, a first support plate 97, a second shell 98, a second support plate 99, a first alarm 910, a first spring 911, a first movable block 912, a third fixed block 913, a second spring 914 and a first switch 915, wherein the first shell 91 is arranged at the inner middle part of the front side of the first movable plate 4, the key opening 92 is rotatably arranged at the lower right part of the first shell 91 at the right side, the missing gear 93 is arranged at the rear side of the key opening 92, the guide plate 96 is movably arranged at the front middle part of the inner wall of the first shell 91 at the right side, the second movable plate 94 is arranged at the rear side of the guide plate 96, the second movable plate 94 is matched with the first shell 91 at the left side, the short rack 95 is arranged at the right side of the bottom of the second movable plate 94, the short rack 95 is matched with the missing gear 93, the first support plate 97 is arranged at the upper left side of the inner wall of the first shell 91 at the right side, the right side of the first supporting plate 97 is provided with a second shell 98, the bottom of the left first shell 91 is provided with a second supporting plate 99, the top of the second supporting plate 99 is provided with a first alarm 910, the lower part of the inner side of the second shell 98 is slidably provided with a first movable block 912, first springs 911 are symmetrically arranged between the top of the first movable block 912 and the second shell 98 in a front-back manner, a third fixed block 913 is arranged in the middle of the top of the second movable block 94, the third fixed block 913 is matched with the first movable block 912, the middle part of the right side of the first alarm 910 is slidably provided with a first switch 915, the first switch 915 is matched with the second movable plate 94, and a second spring 914 is arranged between the first switch 915 and the first alarm 910.

The lifting mechanism 10 comprises a motor 101, a first screw rod 102, a fourth fixed block 103, a bevel gear set 104, a second screw rod 105, a transmission assembly 106 and a lifting plate 107, the motor 101 is arranged on the left side inside the fixed plate 1, the fourth fixed block 103 is arranged on the upper portions of the left side and the right side of the inner wall of the glass baffle plate 3, the first screw rod 102 is arranged on the fourth fixed block 103 on the left side in a rotating mode, the bevel gear set 104 is arranged between the lower portion of the first screw rod 102 and an output shaft of the motor 101, the second screw rod 105 is arranged on the fourth fixed block 103 on the right side in a rotating mode, the transmission assembly 106 is arranged between the lower portion of the first screw rod 102 and the lower portion of the second screw rod 105, the transmission assembly 106 consists of two belt pulleys and a belt, the belt pulleys are arranged on the lower portions of the first screw rod 102 and the second screw rod 105, the lifting plate 107 is arranged between the lower portion of the first screw rod 102 and the lower portion of the second screw rod 105 in a threaded mode, the lift plate 107 is positioned above the drive assembly 106.

When people need to use the jewelry cabinet, firstly, a key is inserted into the key port 92, then the key is rotated clockwise to drive the key port 92 to rotate clockwise, so as to drive the missing gear 93 to rotate clockwise, when the missing gear 93 is meshed with the first rack 129, the first rack 129 is driven to move rightwards, so as to drive the second movable plate 94 and the third fixed block 913 to move rightwards, the third fixed block 913 can extrude the first movable block 912 to move upwards, the first spring 911 is compressed, when the third fixed block 913 crosses the first movable block 912, the first spring 911 is restored to the original state to drive the first movable block 912 to move downwards to reset, when the second movable plate 94 loosens the first shell 91 on the left side, the key stops rotating, then the first handle 8 is held, the first movable plate 4 is rotated outwards to be opened, then jewelry can be placed on the lifting plate 107, and then the first movable plate 4 is rotated inwards to be closed, then, the key is rotated counterclockwise to drive the key port 92 to rotate counterclockwise, so as to drive the gear-lacking wheel 93 to rotate counterclockwise, when the gear-lacking wheel 93 is meshed with the first rack 129, the first rack 129 is driven to move leftward and reset, so as to drive the second movable plate 94 and the third fixed block 913 to move leftward and reset, the third fixed block 913 moves across the first movable block 912 again, and then the key is pulled out, when people need to show jewelry, the motor 101 can be started, the output shaft of the motor 101 is controlled to rotate forward, the output shaft of the motor 101 drives the first lead screw 102 to rotate through the bevel gear set 104, the first lead screw 102 drives the second lead screw 105 to rotate through the transmission component 106, so as to drive the lifting plate 107 to move upward, the lifting plate 107 drives the jewelry to move upward, when the lifting plate 107 moves to a proper position, the motor 101 is turned off, people can watch the jewelry inside through the glass baffle 3, when people do not need to show the jewelry, the motor 101 is started again, the output shaft of the motor 101 is controlled to rotate reversely, so that the first screw rod 102 and the second screw rod 105 are driven to rotate reversely, the lifting plate 107 is driven to move downwards to reset, the jewelry is driven to move downwards to reset and hide, then the motor 101 is turned off, when people need to take out the jewelry, the operations are repeated, if a thief steals the jewelry, when the thief rotates the key clockwise, a certain resistance is generated because the first movable block 912 blocks the third fixed block 913, the thief rotates the key anticlockwise at the moment, so that the second movable plate 94 is driven to move left, when the second movable plate 94 is in contact with the first switch 915, the first switch 915 is pressed to move left, the second spring 914 is compressed, so that the first alarm 910 is started, the first alarm 910 sounds, people are reminded that the thief steals the jewelry, so that an anti-theft function can be achieved, and then the key is rotated clockwise, thereby driving the second movable plate 94 to move rightwards to return to be separated from the first switch 915, the second spring 914 returns to the original state, the first switch 915 is driven to move rightwards to return, and the first alarm 910 is turned off.

Example 2

Based on embodiment 1, as shown in fig. 2, 8 and 9, the lighting device 11 further includes a lighting device 11, the lighting device 11 includes a first fixing rod 111, a lighting lamp 112, a second fixing rod 113, a fourth movable plate 114, a third housing 115, a fourth housing 116, a third spring 117, a latch 118, a fourth spring 119 and a second switch 1110, the first fixing rod 111 is disposed at the front upper portion of the inner side of the glass baffle 3, the lighting lamps 112 are uniformly spaced on the first fixing rod 111, the second fixing rod 113 is disposed at the front lower portion of the left side of the inner wall of the glass baffle 3, the fourth movable plate 114 is rotatably disposed at the right side of the second fixing rod 113, the third housing 115 is disposed at the front lower portion of the left side of the inner wall of the glass baffle 3, the fourth housing 116 is disposed at the front side of the inner bottom of the glass baffle 3, the latch 118 is slidably disposed at the right portion of the inner side of the third housing 115, the latch 118 is engaged with the fourth movable plate 114, the third spring 117 is disposed between the left side of the latch 118 and the third housing 115, a second switch 1110 is slidably disposed on the upper portion of the inner side of the fourth casing 116, and a fourth spring 119 is disposed between the bottom of the second switch 1110 and the fourth casing 116.

When the lifting plate 107 moves upwards to contact with the fourth movable plate 114, the lifting plate 107 drives the fourth movable plate 114 to rotate under the action of friction force, the fourth movable plate 114 presses the clamping block 118 to move leftwards, the third spring 117 is compressed, when the fourth movable plate 114 contacts with the second switch 1110, the second switch 1110 is pressed to move downwards, the fourth spring 119 is compressed, so that the illuminating lamp 112 is started, when the lifting plate 107 is separated from the fourth movable plate 114, the fourth movable plate 114 stops rotating, meanwhile, the fourth movable plate 114 passes over the clamping block 118, the third spring 117 returns to the original state to drive the clamping block 118 to move rightwards to reset and clamp the fourth movable plate 114, at the moment, the illuminating lamp 112 provides illumination, so that people can better watch jewelry, when the lifting plate 107 moves downwards to reset to contact with the fourth movable plate 114, under the action of friction force, the lifting plate 107 drives the fourth movable plate 114 to rotate reversely, the fourth movable plate 114 goes over the latch 118 again, and simultaneously the fourth movable plate 114 is separated from the second switch 1110, the fourth spring 119 is restored to the original state, and the second switch 1110 is driven to move upward and reset, so that the lighting lamp 112 is turned off.

Example 3

Based on embodiment 2, as shown in fig. 1, fig. 2, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16 and fig. 17, the present invention further includes a storage mechanism 12, the storage mechanism 12 includes a frame 121, a leg 122, a fifth fixed block 123, a second rotating shaft 124, a sixth fixed block 125, a fifth movable plate 126, a third handle 127, a storage frame 128, a first rack 129, a third rotating shaft 1210, a second gear 1211, a torsion spring 1212, a third gear 1213, a guide bar 1214, a fifth spring 1215, a snap plate 1216 and a convex plate 1217, the frame 121 is disposed in the middle of the bottom of the fixed plate 1, the legs 122 are symmetrically disposed in front and rear of the left and right sides of the bottom of the frame 121, the fifth fixed blocks 123 are symmetrically disposed in upper and lower directions of the left and right sides of the frame 121, the second rotating shaft 124 is rotatably disposed on the front side of the fifth fixed block 123, the middle of the second rotating shaft 124 is disposed with the sixth fixed block 125, the fifth movable plate is disposed on the same side, the same side as the fifth fixed block 126, the fifth movable plate 126 blocks the front side of the frame 121, the inner middle part of the front side of the fifth movable plate 126 is provided with a third handle 127, the inner side of the frame 121 is provided with a storage frame 128 in an up-down symmetrical and sliding manner, the right rear side of the storage frame 128 at the lower side is provided with a groove, the top of the storage frame 128 at the upper side is provided with a first rack 129 in a left-right symmetrical manner, the inner front upper side of the storage frame 128 is provided with a third rotating shaft 1210 in a left-right symmetrical and rotating manner, the inner side of the third rotating shaft 1210 is provided with a second gear 1211, the second gear 1211 is engaged with the first rack 129, a torsion spring 1212 is arranged between the outer side of the third rotating shaft 1210 and the storage frame 128, the outer side of the third rotating shaft 1210 is provided with a third gear 1213, the top of the fifth fixed block 123 at the upper side is provided with a guide bar 1214, the upper part of the guide bar 1214 is provided with a catch plate 1216 in a sliding manner, the catch plate 1216 is engaged with the third gear 1213, a fifth spring 1215 is arranged between the bottom of the catch plate 1216 and the adjacent fifth fixed block 123, the adjacent guide bar 1214, the upper parts of the outer sides of the fifth movable plates 126 are provided with convex plates 1217, and the convex plates 1217 are matched with the clamping plates 1216.

Still including alarm mechanism 13, alarm mechanism 13 is including second alarm 131, sixth spring 132 and second movable block 133, and frame 121 right side lower middle part is equipped with second alarm 131, and second alarm 131 left side slidingtype is equipped with second movable block 133, and second movable block 133 slides in frame 121, and second movable block 133 and recess cooperation are equipped with sixth spring 132 between second movable block 133 and the second alarm 131.

Initially, the torsion spring 1212 is in a deformed state, the sixth spring 132 is in a compressed state, when people need to store some articles, the people can hold the third handle 127, rotate and open the fifth plate 126 to the outside, the fifth plate 126 drives the protruding plate 1217 to rotate, when the protruding plate 1217 contacts with the clamping plate 1216, the clamping plate 1216 is pressed to move downwards, the fifth spring 1215 is compressed, so that the clamping plate 1216 loosens the third gear 1213, the torsion spring 1212 returns to its original state, the third rotating shaft 1210 is driven to rotate, the third rotating shaft 1210 drives the second gear 1211 to rotate, the second gear 1211 drives the first rack 129 to move forwards, so as to drive the storage frame 128 on the upper side to move forwards, then people can put the article into the storage frame 128 on the upper side, then push and return the storage frame 128 on the upper side backwards, so as to drive the first rack 129 to move backwards and return, the first rack 129 drives the second gear 1211 to rotate backwards, so as to drive the third rotating shaft to rotate backwards, the torsion spring 1212 deforms, and then the fifth moving plate 126 is manually rotated inward to close, the fifth moving plate 126 drives the protruding plate 1217 to rotate reversely, when the protruding plate 1217 is separated from the catch plate 1216, the fifth spring 1215 restores to its original state to drive the catch plate 1216 to move upward to restore, so that the catch plate 1216 blocks the third gear 1213 again, thereby fixing the position of the storage frame 128, and the article can be taken out by repeating the above operations, when a thief steals the jewelry, the storage frame 128 is turned over, when the thief pulls out the storage frame 128 on the lower side forward, the second moving block 133 is aligned with the groove on the storage frame 128 on the lower side, the sixth spring 132 restores to its original state to drive the second moving block 133 to move leftward to block the storage frame 128, thereby activating the second alarm 131, so that the thief can be caught in time, and then the storage frame 128 on the lower side is manually pushed backward to restore, and the storage frame 128 extrudes the second moving block 133 to move rightward, the sixth spring 132 is compressed, thereby turning off the second alarm 131.

The multifunctional rack-type folding and unfolding device further comprises a moving mechanism 14, the moving mechanism 14 comprises a universal wheel 141, a fourth rotating shaft 142, a fifth shell 143, a handle 144, a fifth rotating shaft 145, a fourth gear 146, a second rack 147 and a third rack 148, the front side and the rear side of the lower part of the support frame 2 are respectively and rotatably provided with the fourth rotating shaft 142, the fourth rotating shaft 142 is respectively provided with the universal wheel 141, the lower side of the support frame 2 is respectively provided with the fifth shell 143, the fifth rotating shaft 145 is rotatably arranged between the middle parts of the fifth shells 143, the left side of the fifth rotating shaft 145 is provided with the handle 144, the left side and the right side of the fifth rotating shaft 145 are respectively provided with the fourth gear 146, the fourth gear 146 is respectively positioned inside the two fifth shells 143, the front side inside of the fifth shells 143 is respectively provided with the second rack 147 in a sliding manner, the second rack 147 is meshed with the fourth gear 146, the second rack 147 is matched with the universal wheel 141 at the front side, the rear side inside the fifth shells 143 is respectively provided with the third rack 148 in a sliding manner, the third rack 148 is engaged with the fourth gear 146, and the third rack 148 is engaged with the rear-side universal wheel 141.

When people need to move the jewelry cabinet, firstly, the jewelry cabinet is lifted slightly, then the universal wheel 141 is rotated by 90 degrees inwards, then the handle 144 is rotated to drive the fifth rotating shaft 145 to rotate, the fifth rotating shaft 145 drives the fourth gear 146 to rotate, the fourth gear 146 drives the second rack 147 and the third rack 148 to move outwards, so that the second rack 147 and the third rack 148 are respectively clamped with the adjacent universal wheels 141, then the jewelry cabinet is put down, so that the universal wheels 141 are contacted with the ground, under the action of the universal wheels 141, people can conveniently push the jewelry cabinet to move, when people move the jewelry cabinet to a specified position, the jewelry cabinet is lifted slightly again, then the handle 144 is reversed to drive the fifth rotating shaft 145 to be reversed, the fifth rotating shaft 145 drives the fourth gear 146 to be reversed, the fourth gear 146 drives the second rack 147 and the third rack 148 to move inwards to reset the universal wheels 141, then the universal wheel 141 is rotated to the outside by 90 degrees to reset, and then the jewelry cabinet is put down, so that the support frame 2 is contacted with the ground.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.