阅读说明：本技术 一种具有防冻功能的5g通信基站 (5G communication base station with anti-freezing function ) 是由 王波 于 2020-12-29 设计创作，主要内容包括：本发明涉及通信基站技术领域,尤其是一种具有防冻功能的5G通信基站,包括机柜,所述机柜的侧壁安装有保温层,所述机柜与保温层固定连接,所述机柜的内部安装有安装架,所述安装架的顶部安装有固定杆,所述安装架与固定杆通过螺栓固定,所述固定杆的内部安装有插入孔,所述固定杆与插入孔呈一体式设计,所述固定杆的一侧安装有设备组,所述固定杆与设备组固定连接,所述机柜的内侧安装有接地板,所述机柜与接地板固定连接,本发明设计合理,结构巧妙,通过结构之间的相互配合,使安装更加方便,且可以有效的防止盗窃,且遇到盗窃可以有效的进行报警,具有良好的市场竞争力,值得推荐。(The invention relates to the technical field of communication base stations, in particular to a 5G communication base station with an anti-freezing function, which comprises a cabinet, wherein the side wall of the cabinet is provided with a heat insulation layer, the cabinet is fixedly connected with the heat insulation layer, the inside of the cabinet is provided with an installation frame, the top of the installation frame is provided with a fixed rod, the installation frame and the fixed rod are fixed through a bolt, the inside of the fixed rod is provided with an insertion hole, the fixed rod and the insertion hole are integrally designed, one side of the fixed rod is provided with an equipment group, the fixed rod is fixedly connected with the equipment group, the inner side of the cabinet is provided with a ground plate, and the cabinet is fixedly connected with the ground plate. It is worth recommending.)

1. The utility model provides a 5G communication base station with prevent frostbite function, includes rack (1), its characterized in that, heat preservation (37) are installed to the lateral wall of rack (1), rack (1) and heat preservation (37) fixed connection, the internally mounted of rack (1) has mounting bracket (6), dead lever (2) are installed at the top of mounting bracket (6), mounting bracket (6) pass through bolt fastening with dead lever (2), the internally mounted of dead lever (2) has patchhole (4), dead lever (2) and patchhole (4) are the integral type design, equipment group (5) are installed to one side of dead lever (2), dead lever (2) and equipment group (5) fixed connection, ground plate (3) are installed to the inboard of rack (1), rack (1) and ground plate (3) fixed connection, one side of the equipment group (5) is provided with an extending rod (15), the equipment group (5) and the extending rod (15) are fixedly connected, the extending rod (15) is fixed in the fixing rod (2), a first extrusion plate (10) is arranged inside the fixing rod (2), the fixing rod (2) is slidably connected with the first extrusion plate (10), a second extrusion plate (11) is arranged at the bottom of the first extrusion plate (10), the second extrusion plate (11) is slidably connected inside the fixing rod (2), a lug (13) is arranged inside the second extrusion plate (11), the second extrusion plate (11) and the lug (13) are designed in an integrated mode, a groove (14) is arranged at a position corresponding to the lug (13) inside the extending rod (15), the lug (13) is matched with the groove (14), and the extending rod (15) and the groove (14) are designed in an integrated mode, the shaft cross-sectional shapes of the convex block (13) and the groove (14) are isosceles triangles, a first clamping block (8) is installed at the top of the first extrusion plate (10), the first extrusion plate (10) and the first clamping block (8) are designed in an integrated mode, a limiting groove (12) is installed at the position, corresponding to the second extrusion plate (11), inside the first extrusion plate (10), the limiting groove (12) and the first extrusion plate (10) are designed in an integrated mode, the limiting groove (12) is matched with one side of the second extrusion plate (11), a turnover door (16) is installed at one side of the cabinet (1), the cabinet (1) and the turnover door (16) are rotatably connected through a rotating shaft, a first cavity (17) is installed inside the cabinet (1), the first cavity (17) and the cabinet (1) are designed in an integrated mode, a second cavity (19) is installed inside the turnover door (16), the utility model discloses a cabinet, including a cabinet, a first cavity, a second cavity, an overturning door (16), an overturning rod (19), a rotating shaft (21), an overturning rod (20), a gear (31), an extruding piece (18), a gear (31), a first clamping block (36), a second clamping block (36), a third clamping block (18), a third clamping block (36), a first clamping block (18) and a third clamping block (36) are integrally designed, wherein the overturning rod (20) is arranged in the overturning door (16), the rotating shaft (21) is arranged in the overturning rod (20), the overturning rod (20) is rotatably connected in the overturning door (16), the extruding piece (18) is arranged at the top of the first cavity (17), the extruding piece (18) is slidably connected in the cabinet (1), the gear (31) is rotatably connected in the gear (31), the moving plate (30) is arranged at the bottom of the extruding piece (18), and a second clamping block (33) is installed at the bottom of the moving plate (30), and the second clamping block (33) and the moving plate (30) are designed in an integrated mode.

2. The 5G communication base station with the anti-freezing function according to claim 1, wherein an ejection cylinder (22) is installed on the outer surface of the rotating shaft (21), the ejection cylinder (22) is slidably connected to the inside of the turning rod (20), a second spring (24) is installed on one side of the ejection cylinder (22), the second spring (24) is welded to the ejection cylinder (22), a first moving groove (23) is installed in the turning door (16) corresponding to the position of the ejection cylinder (22), the first moving groove (23) and the turning door (16) are designed in an integrated mode, the first moving groove (23) is matched with the ejection cylinder (22), the shaft cross-sectional shapes of the ejection cylinder (22) and the first moving groove (23) are both circular rings, and the ejection cylinder (22) is slidably connected to the inside of the first moving groove (23).

3. The 5G communication base station with the anti-freezing function according to claim 2, wherein an arc-shaped groove (26) is installed on one side, away from the second spring (24), of the ejection cylinder (22), the arc-shaped groove (26) is fixedly connected with the turnover door (16), an extension plate (25) is installed inside the turnover door (16), the extension plate (25) and the turnover door (16) are designed in an integrated manner, a rotating shaft (21) is installed inside the ejection cylinder (22) and corresponds to the extension plate (25), the rotating shaft (21) is matched with the extension plate (25), the rotating shaft (21) and the ejection cylinder (22) are designed in an integrated manner, the extension plate (25) is slidably connected inside the rotating shaft (21), the shaft section of the rotating shaft (21) is in a circular ring shape, a limiting groove (27) is installed on one side of the rotating shaft (21), and the limiting groove (27) and the extension plate (25) are designed in an integrated manner, the limiting groove (27) is matched with the extension plate (25).

4. The 5G communication base station with the anti-freezing function according to claim 1, wherein the extending rod (15) is slidably connected inside the insertion hole (4), a first clamping groove (9) is installed inside the fixing rod (2) at a position corresponding to the first clamping block (8), the first clamping block (8) is matched with the first clamping groove (9), the first clamping groove (9) and the fixing rod (2) are designed in an integrated manner, the first clamping block (8) is slidably connected inside the first clamping groove (9), a first spring (7) is installed inside the first clamping groove (9), one end, close to the first clamping block (8), of the first spring (7) is welded to the first clamping block (8), and one end, far away from the first clamping block (8), of the first spring (7) is welded to the fixing rod (2).

5. The 5G communication base station with antifreeze function of claim 1, the axial section of the extrusion part (18) is in a right trapezoid shape, the inclined surface of the extrusion part (18) faces upwards, and is close to one side of the turnover door (16), a third clamping groove (35) is arranged in the cabinet (1) corresponding to the position of the third clamping block (36), the cabinet (1) and the third clamping groove (35) are designed in an integrated manner, the third clamping groove (35) is matched with the third clamping block (36), the third clamping block (36) is connected with the inside of the third clamping groove (35) in a sliding way, a third spring (34) is arranged in the third clamping groove (35), one end of the third spring (34) close to the third clamping block (36) is welded with the third clamping block (36), one end, far away from the third clamping block (36), of the third spring (34) is welded with the cabinet (1).

6. The 5G communication base station with the anti-freezing function according to claim 1, wherein a second moving groove (28) is installed in the extrusion piece (18) at a position corresponding to the gear (31), the second moving groove (28) is integrally designed with the extrusion piece (18), a tooth groove (29) is installed in the second moving groove (28), the tooth groove (29) is integrally designed with the extrusion piece (18), and the tooth groove (29) is meshed with the gear (31).

7. The 5G communication base station with the anti-freezing function according to claim 1, wherein a second card slot (32) is installed in the cabinet (1) at a position corresponding to a second card slot (33), the second card slot (32) is matched with the second card slot (33), the second card slot (33) is slidably connected to the inside of the second card slot (32), and the second card slot (32) and the cabinet (1) are designed in an integrated manner.

8. The 5G communication base station with antifreeze function as claimed in claim 1, wherein, the extrusion pieces (18) are provided with a plurality of groups, and the moving plate (30) corresponding to the extrusion pieces (18) is also provided with a plurality of groups, and the gears (31) inside the groups are all rotatably connected with the cabinet (1) through a rotating shaft.

Technical Field

The invention relates to the technical field of communication base stations, in particular to a 5G communication base station with an anti-freezing function.

Background

A base station, i.e. a public mobile communication base station, is an interface device for a mobile device to access the internet, and is a form of a radio station, which is a radio transceiver station for information transmission with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area. The construction of mobile communication base stations is an important part of the investment of mobile communication operators, and is generally carried out around the factors of coverage, call quality, investment benefit, difficult construction, convenient maintenance and the like. With the development of mobile communication network services towards datamation and packetization, the development trend of mobile communication base stations is also necessarily to make broadband, large coverage area construction and IP, and a base station, i.e. a common mobile communication base station, is a form of a radio station, which is a radio transceiver station for information transmission between a mobile communication switching center and a mobile phone terminal in a certain radio coverage area. In a simple way, the base station is used to ensure that the mobile phone can keep a signal at any time and any place during the moving process, and can ensure the requirements of conversation, information receiving and sending and the like. The equipment with moving signs on the iron tower with sharp peaks, which we see in our daily routine, is the base station. The base station transmits and receives messages through the antenna.

The base station is divided into an outdoor cabinet and an indoor machine room, but the internal equipment of the outdoor integrated cabinet is fixed more complexly, and when new equipment is replaced or added, the original equipment is moved, so that the new equipment can be placed into the indoor integrated cabinet, and the outdoor integrated cabinet is easy to steal.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a 5G communication base station with an anti-freezing function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is a 5G communication base station with an anti-freezing function, which comprises a cabinet, wherein a heat preservation layer is installed on the side wall of the cabinet, the cabinet is fixedly connected with the heat preservation layer, a mounting frame is installed inside the cabinet, a fixing rod is installed at the top of the mounting frame, the mounting frame and the fixing rod are fixed through a bolt, an insertion hole is installed inside the fixing rod, the fixing rod and the insertion hole are designed in an integrated mode, an equipment set is installed on one side of the fixing rod, the fixing rod is fixedly connected with the equipment set, a ground plate is installed on the inner side of the cabinet, the cabinet is fixedly connected with the ground plate, an extension rod is installed on one side of the equipment set, the equipment set is fixedly connected with the extension rod, the extension rod is fixed inside the fixing rod, a first extrusion plate is installed inside the fixing, the bottom of the first extrusion plate is provided with a second extrusion plate, the second extrusion plate is connected inside the fixed rod in a sliding manner, a lug is arranged inside the second extrusion plate, the second extrusion plate and the lug are designed in an integrated manner, the inside of the extension rod is provided with a groove corresponding to the position of the lug, the lug is matched with the groove, the extension rod and the groove are designed in an integrated manner, the shaft cross-sectional shapes of the lug and the groove are isosceles triangles, the top of the first extrusion plate is provided with a first fixture block, the first extrusion plate and the first fixture block are designed in an integrated manner, the inside of the first extrusion plate is provided with a limiting groove corresponding to the position of the second extrusion plate, the limiting groove and the first extrusion plate are designed in an integrated manner, the limiting groove is matched with one side of the second extrusion plate, one side of the cabinet is provided with a turnover door, and the cabinet is connected with the turnover door through a rotating shaft, a first cavity is arranged in the cabinet and is designed integrally with the cabinet, a second cavity is arranged inside the turnover door, the second cavity and the turnover door are designed in an integrated manner, the inside of the turnover door is provided with a turnover rod, the inside of the turnover rod is provided with a rotating shaft, the turnover rod is rotatably connected with the inside of the turnover door, the top of the first cavity is provided with an extrusion piece which is connected with the inside of the first cavity in a sliding way, a moving plate is arranged at the bottom of the extrusion piece, a gear is arranged between the extrusion piece and the moving plate, the moving plate is connected with the inside of the cabinet in a sliding way, the gear is connected with the inside of the gear in a rotating way, the top of the extrusion piece is provided with a third clamping block, the extrusion piece and the third clamping block are designed in an integrated mode, and a second clamping block is installed at the bottom of the moving plate, and the second clamping block and the moving plate are designed in an integrated mode.

Preferably, the surface mounting of pivot has a pop-up section of thick bamboo, pop-up section of thick bamboo sliding connection is in the inside of trip lever, the second spring is installed to one side of popping up a section of thick bamboo, the second spring with pop-up section of thick bamboo welding, the inside of roll-over gate corresponds the position of popping up a section of thick bamboo and installs first shifting chute, first shifting chute is the integral type design with the roll-over gate, first shifting chute and pop-up section of thick bamboo phase-match, the axle cross sectional shape of popping up a section of thick bamboo and first shifting chute is ring shape, pop-up section of thick bamboo sliding connection is in the inside of first shifting chute.

Preferably, an arc-shaped groove is arranged on one side, away from the second spring, of the ejection cylinder, the arc-shaped groove is fixedly connected with the turnover door, an extension plate is arranged inside the turnover door and designed in an integrated manner, the extension plate corresponds to the inside of the ejection cylinder, the rotating shaft and the extension plate and the ejection cylinder are designed in an integrated manner, the extension plate is internally provided with a circular shaft, the cross section of the rotating shaft is in a circular ring shape, a limiting groove is arranged on one side of the rotating shaft, the limiting groove, the extension plate and the extension plate are slidably connected inside the insertion hole, a first clamping groove is arranged inside the fixing rod and corresponds to a position of the first clamping block, the first clamping block is matched with the first clamping groove, the first clamping groove and the fixing rod are designed in an integrated manner, the first clamping block is slidably connected inside the first clamping groove, a first spring is arranged inside the first clamping groove, one end, close to the first clamping block, and one end of the first spring, which is far away from the first clamping block, is welded with the fixed rod.

Preferably, the axial cross-sectional shape of extruded article is right trapezoid, the inclined plane of extruded article makes progress, and is close to one side of turnover door, the third draw-in groove is installed to the position that the inside of rack corresponds the third fixture block, the rack is the integral type design with the third draw-in groove, third draw-in groove and third fixture block phase-match, third fixture block sliding connection is in the inside of third draw-in groove, the internally mounted of third draw-in groove has the third spring, the one end and the third fixture block welding that the third spring is close to the third fixture block, the one end and the rack welding of third fixture block are kept away from to the third spring.

Preferably, the second removes the groove is installed to the inside position that corresponds the gear of extruded piece, the second removes the groove and is the integral type design with the extruded piece, the internally mounted that the second removed the groove has the tooth's socket, the tooth's socket is the integral type design with the extruded piece, tooth's socket and gear engagement.

Preferably, a second clamping groove is formed in the position, corresponding to the second clamping block, in the cabinet, and is matched with the second clamping block, the second clamping block is connected to the inside of the second clamping groove in a sliding mode, and the second clamping groove and the cabinet are designed in an integrated mode.

Preferably, the extruded parts are provided with a plurality of groups, the moving plates corresponding to the extruded parts are also provided with a plurality of groups, and the gears inside the groups are rotatably connected with the cabinet through a rotating shaft.

The invention provides a 5G communication base station with an anti-freezing function, which has the beneficial effects that: the first extrusion plate and the second extrusion plate are aligned by pulling the first extrusion plate and the second extrusion plate, so that the extending rod can be inserted into the second extrusion plate and the first extrusion plate, the second extrusion plate and the first extrusion plate are loosened, the bumps in the second extrusion plate and the first extrusion plate are clamped into the corresponding grooves, the fixing is realized and more firm, the tail end of the first extrusion plate is clamped into the limiting groove of the second extrusion plate, and similarly, the tail end of the second extrusion plate is clamped into the limiting groove of the first extrusion plate, so that the fixing is realized, when an object is inserted into the top or the bottom of the cabinet, the extrusion part can be moved when prized, so that the extrusion part drives the movable plate to move, the gear drives the extrusion part to move, the direction of the extrusion part is opposite to that of the movable plate, and the force for extruding the extrusion part is larger, so as to prevent prizing, the side edge of the cabinet is prized and inserted into a gap between the cabinet and the turnover door, so that the turnover rod rotates, the turnover rod drives the ejection cylinder to rotate, the inner part of the extension plate moves, and after the extension plate is positioned, the ejection cylinder moves due to the elasticity of the extension plate, so that the ejection cylinder extrudes the arc-shaped groove, and an alarm is given.

Drawings

Fig. 1 is a cross-sectional view of a 5G communication base station with an anti-freezing function according to the present invention;

fig. 2 is a top cross-sectional view of a 5G communication base station fixing rod with an anti-freezing function according to the present invention;

fig. 3 is a top view of a first extrusion plate of a 5G communication base station with an anti-freezing function according to the present invention;

fig. 4 is a top cross-sectional view of a 5G communication base station with an anti-freezing function according to the present invention;

fig. 5 is a cross-sectional view of a turnover door of a 5G communication base station with an anti-freezing function according to the present invention;

FIG. 6 is a side sectional view of a turnover rod of a 5G communication base station with an anti-freezing function, which is provided by the invention;

fig. 7 is a schematic structural diagram of a 5G communication base station pop-up cylinder with an anti-freezing function according to the present invention;

fig. 8 is a side sectional view of a 5G communication base station cabinet with an anti-freezing function according to the present invention.

In the figure: 1. a cabinet; 2. fixing the rod; 3. a ground plate; 4. an insertion hole; 5. a group of devices; 6. a mounting frame; 7. a first spring; 8. a first clamping block; 9. a first card slot; 10. a first squeeze plate; 11. a second compression plate; 12. a limiting groove; 13. a bump; 14. a groove; 15. extending into the rod; 16. turning over the door; 17. a first cavity; 18. an extrusion; 19. a second cavity; 20. a turning rod; 21. a rotating shaft; 22. ejecting the cylinder; 23. a first moving slot; 24. a second spring; 25. an extension plate; 26. an arc-shaped slot; 27. a limiting groove; 28. a second moving slot; 29. a tooth socket; 30. moving the plate; 31. a gear; 32. a second card slot; 33. a second fixture block; 34. a third spring; 35. a third card slot; 36. a third fixture block; 37. and (7) an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-8, a 5G communication base station with anti-freezing function, including cabinet 1, extrusion piece 18 is provided with the multiunit, and the movable plate 30 that corresponds with extrusion piece 18 also is provided with the multiunit, and the inside gear 31 of multiunit all is connected with cabinet 1 through a pivot rotation, increases stability.

The heat preservation layer 37 is installed on the side wall of the cabinet 1, the cabinet 1 is fixedly connected with the heat preservation layer 37, the mounting frame 6 is installed inside the cabinet 1, the fixing rod 2 is installed at the top of the mounting frame 6, the mounting frame 6 and the fixing rod 2 are fixed through bolts, the insertion hole 4 is installed inside the fixing rod 2, the fixing rod 2 and the insertion hole 4 are designed in an integrated mode, the equipment set 5 is installed on one side of the fixing rod 2, the fixing rod 2 is fixedly connected with the equipment set 5, the ground plate 3 is installed on the inner side of the cabinet 1, the cabinet 1 is fixedly connected with the ground plate 3, the extension rod 15 is installed on one side of the equipment set 5, the extension rod 15 is slidably connected inside the insertion hole 4, the first clamping groove 9 is installed in the position, corresponding to the first clamping block 8, in the fixing rod 2, the first clamping groove 8 is matched with the first clamping groove, the inside mounting of first draw-in groove 9 has first spring 7, and first spring 7 is close to the one end of first fixture block 8 and welds with first fixture block 8, and the one end that first fixture block 8 was kept away from to first spring 7 welds with dead lever 2, and is fixed more firmly.

The equipment group 5 is fixedly connected with an extension rod 15, the extension rod 15 is fixed in the fixed rod 2, a first extrusion plate 10 is arranged in the fixed rod 2, the fixed rod 2 is connected with the first extrusion plate 10 in a sliding manner, a second extrusion plate 11 is arranged at the bottom of the first extrusion plate 10, the second extrusion plate 11 is connected in the fixed rod 2 in a sliding manner, a lug 13 is arranged in the second extrusion plate 11, the second extrusion plate 11 and the lug 13 are designed in an integrated manner, a groove 14 is arranged in the extension rod 15 corresponding to the lug 13, the lug 13 is matched with the groove 14, the extension rod 15 and the groove 14 are designed in an integrated manner, the shaft cross-sectional shapes of the lug 13 and the groove 14 are isosceles triangles, a first clamping block 8 is arranged at the top of the first extrusion plate 10, the first extrusion plate 10 and the first clamping block 8 are designed in an integrated manner, a limiting groove 12 is arranged in the first extrusion plate 10 corresponding to the second extrusion plate 11, the limiting groove 12 and the first extrusion plate 10 are designed in an integrated manner, the limiting groove 12 is matched with one side of the second extrusion plate 11, the turnover door 16 is installed on one side of the cabinet 1, the cabinet 1 and the turnover door 16 are rotatably connected through a rotating shaft, the first cavity 17 is installed inside the cabinet 1, the first cavity 17 and the cabinet 1 are designed in an integrated manner, the second cavity 19 is installed inside the turnover door 16, the second cavity 19 and the turnover door 16 are designed in an integrated manner, the turnover rod 20 is installed inside the turnover door 16, the rotating shaft 21 is installed inside the turnover rod 20, the pop-up cylinder 22 is installed on the outer surface of the rotating shaft 21, the arc-shaped groove 26 is installed on one side, away from the second spring 24, of the pop-up cylinder 22, the arc-shaped groove 26 is fixedly connected with the turnover door 16, the extension plate 25 is installed inside the turnover door 16, the extension plate 25 and the turnover door 16 are designed in an integrated manner, the, pivot 21 and extension board 25 phase-match, pivot 21 and the design of popping out a section of thick bamboo 22 and being the integral type, extension board 25 sliding connection in the inside of pivot 21, the axle cross sectional shape of pivot 21 is the ring shape, and restriction groove 27 is installed to one side of pivot 21, and restriction groove 27 is the integral type design with extension board 25, restriction groove 27 and extension board 25 phase-match, increase the stability of device.

Pop out a section of thick bamboo 22 sliding connection in the inside of upset pole 20, pop out one side of a section of thick bamboo 22 and install second spring 24, second spring 24 and pop out a section of thick bamboo 22 welding, first shifting chute 23 is installed to the inside correspondence of upset door 16 and pops out a position of section of thick bamboo 22, first shifting chute 23 is the integral type design with upset door 16, first shifting chute 23 with pop out a section of thick bamboo 22 phase-match, pop out a section of thick bamboo 22 and the axle cross sectional shape of first shifting chute 23 and be the ring shape, pop out a section of thick bamboo 22 sliding connection in the inside of first shifting chute 23, conveniently fix.

The turnover rod 20 is rotatably connected to the inside of the turnover door 16, the extrusion part 18 is installed at the top of the first cavity 17, the axial section of the extrusion part 18 is in a right trapezoid shape, the inclined plane of the extrusion part 18 faces upwards and is close to one side of the turnover door 16, the third clamping groove 35 is installed at the position, corresponding to the third clamping block 36, of the inside of the cabinet 1, the cabinet 1 and the third clamping groove 35 are in an integrated design, the third clamping groove 35 is matched with the third clamping block 36, the third clamping block 36 is slidably connected to the inside of the third clamping groove 35, the third spring 34 is installed inside the third clamping groove 35, one end, close to the third clamping block 36, of the third spring 34 is welded with the third clamping block 36, one end, far away from the third clamping block 36, of the third spring 34 is welded with the cabinet 1, and the fixation is firmer.

The second mobile groove 28 is installed to the position that the inside of extruded piece 18 corresponds gear 31, and second mobile groove 28 is the integral type design with extruded piece 18, and the internally mounted of second mobile groove 28 has tooth's socket 29, and tooth's socket 29 is the integral type design with extruded piece 18, and tooth's socket 29 and gear 31 mesh increase stability.

The extrusion piece 18 is provided with the multiunit, and the movable plate 30 that corresponds with the extrusion piece 18 also is provided with the multiunit, and the inside gear 31 of multiunit all is connected with cabinet 1 through a pivot is rotated, all protects a plurality of.

The extrusion part 18 is connected to the inside of the first cavity 17 in a sliding mode, the moving plate 30 is installed at the bottom of the extrusion part 18, the gear 31 is installed between the extrusion part 18 and the moving plate 30, the moving plate 30 is connected to the inside of the cabinet 1 in a sliding mode, the gear 31 is connected to the inside of the gear 31 in a rotating mode, the third clamping block 36 is installed at the top of the extrusion part 18, the extrusion part 18 and the third clamping block 36 are designed in an integrated mode, the second clamping block 33 is installed at the bottom of the moving plate 30, and the second clamping block 33 and the.

The working principle is as follows: the first extrusion plate 10 is aligned with the circle inside the second extrusion plate 11 by pulling the first extrusion plate 10 and the second extrusion plate 11, so that the extension rod 15 can be inserted into the second extrusion plate 11 and the first extrusion plate 10, the second extrusion plate 11 and the first extrusion plate 10 are released, the second extrusion plate 11 and the bump 13 inside the first extrusion plate 10 are clamped into the corresponding groove 14, so as to be fixed and firmer, the tail end of the first extrusion plate 10 is clamped into the limiting groove 12 of the second extrusion plate 11, similarly, the tail end of the second extrusion plate 11 is clamped into the limiting groove 12 of the first extrusion plate 10, so as to be fixed, when an object is inserted into the top or the bottom of the cabinet 1 and is pried, the extrusion member 18 moves, so that the extrusion member 18 carries the gear 31 to move, so that the gear 31 carries the moving plate 30, and the extrusion member 18 and the moving plate 30 are opposite in direction, and the force of squeezing the squeezing part 18 is larger to prevent prying, and the insertion of the side of the cabinet 1 into the gap between the cabinet 1 and the turnover door 16 causes the turnover lever 20 to rotate, and the turnover lever 20 rotates to drive the pop-up cylinder 22 to rotate, so that the extension plate 25 moves in the rotating shaft 21, and after the extension plate 25 reaches the position of the limiting groove 27, the extension plate 25 moves the pop-up cylinder 22 due to the elasticity of the second spring 24, so that the pop-up cylinder 22 squeezes the arc-shaped groove 26, thereby giving an alarm.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the novel concept thereof should be covered by the scope of the present invention.