阅读说明：本技术 一种低电阻防熔焊的组合型插座 (Low-resistance fusion welding-preventing combined socket ) 是由 孙志胜 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种低电阻防熔焊的组合型插座,包括插接在保护壳内壁的插座本体,保护壳的底端通过铰链连接有透明护盖,保护壳的内壁螺纹连接有限位螺钉,保护壳的背面固定连接有滑块,第一螺纹孔的内壁螺纹连接有限位螺栓。通过限位螺钉与插孔,能够使限位螺钉贯穿保护壳的内壁插接在插孔的内部,防止插座本体安装后在保护壳的内部发生位移,将透明护盖套在保护壳的表面,从而在不使用插座本体时防止儿童触碰发生触电情况,通过滑块将保护壳安装在安装块的内部,从而便于整个插座本体的安装或拆卸更换,将限位螺栓在第一螺纹孔的内部拧动,增大或减小限位螺栓与滑块之间的摩擦力,便于整个保护壳在安装块的内部拆卸或安装。(The invention discloses a low-resistance fusion welding-preventing combined socket which comprises a socket body inserted in the inner wall of a protective shell, wherein the bottom end of the protective shell is connected with a transparent protective cover through a hinge, the inner wall of the protective shell is in threaded connection with a limiting screw, the back of the protective shell is fixedly connected with a sliding block, and the inner wall of a first threaded hole is in threaded connection with a limiting bolt. Through stop screw and jack, can make stop screw run through the inner wall of protective housing and peg graft in the inside of jack, prevent that socket ontology installation back from taking place the displacement in the inside of protective housing, cover transparent protective cover on the surface of protective housing, thereby prevent that children's touching from taking place the electric shock condition when not using socket ontology, install the protective housing in the inside of installation piece through the slider, thereby be convenient for whole socket ontology's installation or dismantlement change, twist the stop bolt in the inside of first screw hole, increase or reduce the frictional force between stop bolt and the slider, be convenient for whole protective housing in the inside dismantlement or the installation of installation piece.)

1. The utility model provides a combined socket of fusion welding is prevented to low resistance, includes socket body (2) of pegging graft at protective housing (1) inner wall, its characterized in that: the bottom of protective housing (1) has through hinged joint can be right socket body (2) carry out protection against electric shock's transparent protecting cover (3), the back fixedly connected with of protective housing (1) can be right slider (6) that protective housing (1) was installed, installation piece (7) have been cup jointed on the surface of slider (6), first screw hole (8) have been seted up to the both sides of installation piece (7), the inner wall threaded connection of first screw hole (8) has and is used for preventing slider (6) take place spacing bolt (9) of displacement.

2. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein: the socket comprises a socket body (2) and is characterized in that a through hole (10) for outgoing lines is formed in the upper surface of the socket body (2), and a wire outlet hole (11) for outgoing lines is formed in the upper surface of a protective shell (1).

3. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein: one side of the transparent protecting cover (3) is fixedly connected with a connecting seat (12), and an inserting strip (13) is inserted into the inner wall of the connecting seat (12).

4. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein: the upper surface of the protective shell (1) is fixedly connected with a limiting ring (14) which can enable the inserting strip (13) to be inserted, and a second threaded hole (15) which can enable the limiting screw (4) to be fastened inside the protective shell (1) is formed in the inner bottom wall of the protective shell (1).

5. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein: the back of the mounting block (7) is fixedly connected with a fixing plate (16), and the surface of the fixing plate (16) is provided with a positioning hole (17).

6. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein: the inner wall threaded connection of protective housing (1) has and is used for preventing socket ontology (2) is in stop screw (4) of the inside emergence displacement of protective housing (1), the equal fixedly connected with jack (5) in both sides of socket ontology (1), the one end of stop screw (4) run through the inner wall of protective housing (1) with the inside grafting of jack (5).

7. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein:

the fixed plate (16) is used for installing on the socket installation face, the combined socket still includes, supplementary heat dissipation extinguishing device, the heat dissipation extinguishing device includes:

the transmission block (21) is installed on the socket installation face and located above the transparent protective cover (3), a screw rod (34) is connected to the lower portion of the transmission block (21) in a threaded mode, a cylindrical pressing block (33) and a rotating handle (36) are sequentially arranged on the screw rod (34) and located below the transmission block (21) from bottom to top, and a clamping block (35) is arranged at the upper end of the transparent protective cover (3) and used for being clamped into a clamping groove corresponding to the protective cover (1);

the pressure plate (18) is positioned in the transmission block (21), the upper end of the pressure plate (18) is connected with a first fixing block (19), the upper end of the first fixing block (19) is connected with a vertical rack (20), and the vertical rack (20) is connected in the transmission block (21) in a vertically sliding mode;

a groove is formed in one end, far away from the first fixing block (19), of the vertical rack (20), a return spring (22) is fixedly matched in the groove, one end, far away from the vertical rack, of the return spring (22) is connected with a first vertical connecting rod (23), one end, far away from the return spring (22), of the first vertical connecting rod is provided with a base (24), and the base (24) is fixedly connected in the transmission block (21);

a first rotating shaft (26) is rotatably connected to the right side of the upper part of the vertical rack (20) in the transmission block (21), a gear disc (25) is fixedly connected to the first rotating shaft (26), and the gear disc (25) is meshed with the vertical rack (20);

a third bevel gear (28) is fixedly connected to the first rotating shaft (26) and positioned on the front side of the gear disc (25);

the right side of the transmission block (21) is rotatably connected with a rotating shaft (29), one end of the rotating shaft (29) positioned in the transmission block (21) is fixedly connected with a fourth bevel gear (27), the fourth bevel gear (27) is meshed with the third bevel gear (28), the other end of the rotating shaft (29) is fixedly connected with a first bevel gear (38), the first bevel gear (38) is matched with a second bevel gear (30), the second bevel gear (30) is installed on a rotating disc (31), and the rotating disc (31) is rotatably installed on a socket installation surface,

carousel (31) are connected with heat dissipation extinguishing device, heat dissipation extinguishing device includes bracing piece (32), bracing piece (32) are kept away from carousel (31) one end and are connected with dry powder storage storehouse (40) of symmetry, and dry powder storage storehouse (40) lower part is provided with shower nozzle (42), installs motor (39) in the middle of two dry powder storage storehouses (40), pivot (41) are installed to motor (39) below, blade (37) are installed to pivot (41) below.

8. A low-resistance fusion welding-proof composite socket as claimed in claim 1, wherein: further comprising:

the first force sensor is arranged at the bottom end of the sliding block (6) and used for detecting the pressure between the sliding block (6) and the bottom contact surface of the mounting block (7);

the second force sensor is arranged on the side face of the sliding block (6) and used for detecting stress between the sliding block (6) and the limiting bolt (9);

the force sensor III is arranged between the fixing plate (16) and the corresponding socket mounting surface and is used for detecting the stress between the fixing plate (16) and the corresponding socket mounting surface;

the first temperature sensor is arranged in a cavity of the mounting block (7) for mounting the sliding block (6) and is used for detecting the temperature of the position where the first temperature sensor is located;

the second temperature sensor is arranged on the transparent protective cover (3) and used for detecting the ambient temperature;

the angle detection device is used for detecting an included angle between the fixing plate (16) and the horizontal plane;

the humidity sensor is arranged in a cavity of the mounting block (7) for mounting the sliding block (6) and is used for detecting the humidity of the position where the humidity sensor is located;

controller, alarm install respectively on socket ontology (2), the controller with force sensor one, force sensor two, force sensor three, first temperature sensor, second temperature sensor, angle detection device, humidity transducer and alarm electricity are connected, the controller with force sensor one, force sensor two, force sensor three, first temperature sensor, second temperature sensor, force sensor, angle detection device and humidity transducer control the alarm work includes:

step 1: calculating the deflection force of the sliding block (6) based on the force sensor I, the force sensor II, the force sensor III, the angle detection device and the formula (1);

wherein F is the deflection force of the slide block (6), mu is the friction coefficient between the slide block (6) and the mounting block (7), mu₀Is the friction coefficient between the limiting bolt (9) and the mounting block (7),a detection value of the force sensor is set, and L is the longest side length of the sliding block (6); the sin is a sine of the sine,the detection value of the first angle detection device is ln, S is the contact area of the sliding block (6) and the mounting block (7), and H is the vertical distance from the bottom surface of the socket body (2) to the ground;the detected value is the detected value of the force sensor II; f₁The detected value is the detected value of the force sensor III; f₀The reference value is corresponding to the force sensor III; beta is an equivalent friction angle of the limiting bolt (9);

step 2: calculating the reliability coefficient of the installation of the sliding block (6) based on the formula (1), the temperature sensor and the formula (2):

wherein Q is the reliable coefficient of the slider (6) installation, L is the longest side length of the slider (6), H is the vertical distance from the bottom surface of the socket body (2) to the ground, sin is the tangent, arctg is the arctangent, and T is the tangent₁Is a value detected by the first temperature sensor, T₂To preset a reference temperature, T₃The detected value is the second temperature sensor; ln is a natural logarithm; f₂For a predetermined bias force, U is the value detected by the humidity sensor_kIs a preset reference humidity; lg is the logarithm to the base of 10;

and step 3: and comparing the reliability coefficient of the slider installation with a preset reliability coefficient, and when the reliability coefficient of the slider installation is smaller than the preset reliability coefficient, controlling an alarm to give an alarm by the controller.

Technical Field

The invention relates to the technical field of sockets, in particular to a low-resistance anti-fusion welding combined socket.

Background

The socket is also called a power socket and a switch socket, and the socket is a socket with one or more than one circuit wiring inserted, various wirings can be inserted through the socket, so that the socket can be conveniently connected with other circuits, and finally the connection and disconnection of the partial circuits are achieved through the connection and disconnection between a circuit and a copper piece.

The combined socket disclosed in the Chinese invention patent application publication specification CN207426274U comprises a socket main body, a power line interface and two-wire jacks, wherein the upper end of the socket main body is provided with a protective outer cover, the socket main body is internally provided with a POE power supply module and a breaker, the outer surface of the network interface is provided with a rubber ring, the lower end of the network interface is provided with a wiring terminal, and the outer surface of the network interface is provided with an anti-interference magnetic ring. Can effectively prevent the interference of external equipment and bring better use prospect.

However, the device still has certain disadvantages that the device lacks measures for facilitating the installation or removal of the socket and measures for protecting the socket and preventing children from getting electric shock.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a low resistance fusion weld resistant combination receptacle that addresses at least one of the problems set forth above in the background.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a low resistance prevents combined socket of melting welding, includes the socket ontology of grafting at the protective housing inner wall, there is the bottom of protective housing through hinged joint can be right socket ontology carries out the transparent protecting cover of protection against electric shock protection, the back fixedly connected with of protective housing can be right the slider that the protective housing was installed, the installation piece has been cup jointed on the surface of slider, first screw hole has been seted up to the both sides of installation piece, the inner wall threaded connection of first screw hole has and is used for preventing the slider takes place the spacing bolt of displacement.

Optionally, the upper surface of the socket body is provided with a through hole for outgoing wires, and the upper surface of the protective shell is provided with a wire outlet hole for outgoing wires.

Optionally, one side of the transparent protecting cover is fixedly connected with a connecting seat, and the inner wall of the connecting seat is inserted with an inserting strip.

Optionally, the upper surface of the protective shell is fixedly connected with a limiting ring which can enable the cutting to be inserted, and a second threaded hole which can enable the limiting screw to be fastened inside the protective shell is formed in the inner bottom wall of the protective shell.

Optionally, the back of the mounting block is fixedly connected with a fixing plate, and the surface of the fixing plate is provided with a positioning hole.

Optionally, the inner wall of the protective housing is in threaded connection with a limit screw for preventing the socket body from displacing inside the protective housing, jacks are fixedly connected to two sides of the socket body, and one end of the limit screw penetrates through the inner wall of the protective housing and is inserted into the jacks.

Optionally, heat dissipation extinguishing device includes:

the transmission block is mounted on the socket mounting surface and positioned above the transparent protective cover, a screw is in threaded connection with the lower portion of the transmission block, a cylindrical pressing block and a rotating handle are sequentially arranged on the screw from bottom to top below the transmission block, and a clamping block is arranged at the upper end of the transparent protective cover and used for being clamped into a clamping groove corresponding to the protective cover;

the pressure plate is positioned in the transmission block, the upper end of the pressure plate is connected with a first fixed block, the upper end of the first fixed block is connected with a vertical rack, and the vertical rack is connected in the transmission block in a vertically sliding mode;

a groove is formed in one end, away from the first fixed block, of the vertical rack, a return spring is fixedly matched in the groove, one end, away from the vertical rack, of the return spring is connected with a first vertical connecting rod, a base is arranged at one end, away from the return spring, of the first vertical connecting rod, and the base is fixedly connected in the transmission block;

a first rotating shaft is rotatably connected to the right side of the upper part of the vertical rack in the transmission block, a gear disc is fixedly connected to the first rotating shaft, and the gear disc is meshed with the vertical rack;

a third bevel gear is fixedly connected to the first rotating shaft and positioned on the front side of the gear disc;

the right side of the transmission block is rotatably connected with a rotating shaft, one end of the rotating shaft, which is positioned in the transmission block, is fixedly connected with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, the other end of the rotating shaft is fixedly connected with a first bevel gear, the first bevel gear is matched with a second bevel gear, the second bevel gear is installed on a turntable, and the turntable is rotatably installed on a socket installation surface;

the rotary table is connected with a heat dissipation fire extinguishing device, the heat dissipation fire extinguishing device comprises a supporting rod, one end, far away from the rotary table, of the supporting rod is connected with symmetrical dry powder storage bins, spray heads are arranged on the lower portions of the dry powder storage bins, a motor is installed between the two dry powder storage bins, a rotating shaft is installed below the motor, and blades are installed below the rotating shaft.

Optionally, further comprising;

the first force sensor is arranged at the bottom end of the sliding block and used for detecting the pressure between the sliding block and the bottom contact surface of the mounting block;

the second force sensor is arranged on the side face of the sliding block and used for detecting the stress between the sliding block and the limiting bolt;

the force sensor III is arranged between the fixed plate and the corresponding socket mounting surface and is used for detecting the stress between the fixed plate and the corresponding socket mounting surface;

the first temperature sensor is arranged in a cavity of the mounting block for mounting the sliding block and used for detecting the temperature of the mounting block;

the second temperature sensor is arranged on the transparent protective cover and used for detecting the ambient temperature;

the angle detection device is used for detecting an included angle between the fixing plate and the horizontal plane;

the humidity sensor is arranged in the cavity of the mounting block for mounting the sliding block and is used for detecting the humidity of the mounting block;

controller, alarm install respectively on socket ontology, the controller with force sensor one, force sensor two, force sensor three, first temperature sensor, second temperature sensor, angle detection device, humidity transducer and alarm electricity are connected, the controller with force sensor one, force sensor two, force sensor three, first temperature sensor, second temperature sensor, force sensor, angle detection device and humidity transducer control the alarm work includes:

step 1: calculating the deflection force of the sliding block based on the first force sensor, the second force sensor, the third force sensor, the angle detection device and the formula (1);

where F is the biasing force of the slider, μ is the coefficient of friction between the slider and the mounting block, μ₀Is the friction coefficient between the limiting bolt and the mounting block,a detection value of the force sensor is set, and L is the longest side length of the sliding block; the sin is a sine of the sine,the detection value of the first angle detection device is ln, the natural logarithm is ln, the contact area of the sliding block and the mounting block is S, and the vertical distance from the bottom surface of the socket body to the ground is H;the detected value is the detected value of the force sensor II; f₁The detected value is the detected value of the force sensor III; f₀The reference value is corresponding to the force sensor III; beta is the equivalent friction angle of the limit bolt;

step 2: calculating the reliability coefficient of the slider installation based on the formula (1), the temperature sensor and the formula (2):

wherein Q is the reliable coefficient of slider installation, L is the longest side length of slider, H is the perpendicular distance from socket body bottom surface to ground, sin is the tangent, arctg is the arctangent, T is₁Is a value detected by the first temperature sensor, T₂To preset a reference temperature, T₃The detected value is the second temperature sensor; ln is a natural logarithm; f₂For a predetermined bias force, U is the value detected by the humidity sensor_kIs a preset reference humidity; lg is the logarithm to the base of 10;

and step 3: and comparing the reliability coefficient of the slider installation with a preset reliability coefficient, and when the reliability coefficient of the slider installation is smaller than the preset reliability coefficient, controlling an alarm to give an alarm by the controller.

(III) advantageous effects

The invention provides a low-resistance fusion welding-proof combined socket which has the following beneficial effects:

1. this combined socket of fusion welding is prevented to low resistance sets up through the cooperation between stop screw and the jack, can make stop screw run through the inner wall of protective housing and peg graft in the inside of jack when installing socket ontology inside the protective housing to carry on spacingly to the socket ontology, prevent that socket ontology installation back from taking place the displacement in the inside of protective housing.

2. This combined socket of low resistance melt-welding of preventing sets up through the cooperation between protective housing and the transparent protecting cover, can install at the socket ontology inside back at the protective housing, with transparent protecting cover through with the protective housing between the hinged joint cover on the surface of protective housing to prevent that children's touching from taking place the electric shock condition when not using socket ontology.

3. This combined socket of fusion welding is prevented to low resistance sets up through the cooperation between slider and the installation piece, can install the protective housing in the inside of installation piece to make socket body need not the direct mount in the inside of wall, the installation or the dismantlement of the whole socket body of being convenient for are changed.

4. This combined socket of fusion welding is prevented to low resistance sets up through the cooperation between first screw hole and the spacing bolt, can install at the inside back of installation piece at the protective housing, twists the spacing bolt in the inside of first screw hole, makes the one end of spacing bolt and the surface of slider contact, increases or reduces the frictional force between spacing bolt and the slider, reaches the purpose spacing to the slider to be convenient for whole protective housing is dismantled or is installed in the inside of installation piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a schematic view of the protective case of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic structural view of the auxiliary heat dissipation fire extinguishing apparatus of the present invention.

In the figure: 1. a protective shell; 2. a socket body; 3. a transparent protective cover; 4. a limit screw; 5. a jack; 6. a slider; 7. mounting blocks; 8. a first threaded hole; 9. a limit bolt; 10. a through hole; 11. a wire outlet hole; 12. a connecting seat; 13. cutting; 14. a limiting ring; 15. a second threaded hole; 16. a fixing plate; 17. positioning holes; 18. a pressure plate; 19. a first fixed block; 20. a vertical rack; 21. a transmission block; 22. a return spring; 23. a first vertical connecting rod; 24. a base; 25. a gear plate; 26. a first rotating shaft; 27. a fourth bevel gear; 28. a third bevel gear; 29. a rotating shaft; 30. a second bevel gear; 31. a turntable; 32. a support bar; 33. a cylindrical briquette; 34. a screw; 35. a clamping block; 36. rotating the handle; 37. a blade; 38. a first bevel gear; 39. a motor; 40. storing the dry powder in a warehouse; 41. a rotating shaft; 42. and (4) a spray head.

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 to 4, the present invention provides a technical solution: a low-resistance fusion welding prevention combined socket comprises a socket body 2 inserted in the inner wall of a protective shell 1, the bottom end of the protective shell 1 is connected with a transparent protective cover 3 capable of performing electric shock prevention protection on the socket body 2 through a hinge, one side of the transparent protective cover 3 is fixedly connected with a connecting seat 12, an inserting strip 13 is inserted in the inner wall of the connecting seat 12, the upper surface of the protective shell 1 is fixedly connected with a limiting ring 14 capable of enabling the inserting strip 13 to be inserted, through the matching arrangement between the protective shell 1 and the transparent protective cover 3, after the socket body 2 is installed in the protective shell 1, the transparent protective cover 3 is sleeved on the surface of the protective shell 1 through the hinge connection between the transparent protective cover and the protective shell 1, and therefore when the socket body 2 is not used, children are prevented from touching the electric shock;

the inner wall of the protective shell 1 is connected with a limit screw 4 for preventing the socket body 2 from displacing in the protective shell 1 through screw threads, and the inner bottom wall of the protective shell 1 is provided with a second threaded hole 15 which can enable the limit screw 4 to be fastened in the protective shell 1, both sides of the socket body 2 are fixedly connected with the jacks 5, one end of the limit screw 4 penetrates through the inner wall of the protective shell 1 to be inserted in the jacks 5, through the matching arrangement between the limit screw 4 and the jack 5, when the socket body 2 is arranged in the protective shell 1, the limit screw 4 penetrates through the inner wall of the protective shell 1 and is inserted in the jack 5, thereby limiting the socket body 2, preventing the socket body 2 from displacing in the protective shell 1 after being installed, when the limiting screw 4 penetrates through the inner wall of the upper surface of the protective shell 1 and is inserted into the jack 5, one end of the limiting screw 4 is in threaded connection with the second threaded hole 15 in the inner bottom wall of the protective shell 1;

the back of the protective shell 1 is fixedly connected with a sliding block 6 capable of installing the protective shell 1, the surface of the sliding block 6 is sleeved with an installation block 7, the protective shell 1 can be installed inside the installation block 7 through the matching arrangement between the sliding block 6 and the installation block 7, so that the socket body 2 is not required to be directly installed inside a wall, the installation or the disassembly and the replacement of the whole socket body 2 are convenient, the back of the installation block 7 is fixedly connected with a fixing plate 16, the surface of the fixing plate 16 is provided with a positioning hole 17, the whole device is installed at a position where the socket needs to be installed by penetrating the fixing plate 15 through a bolt inside the positioning hole 17, two sides of the installation block 7 are provided with first threaded holes 8, the inner wall of each first threaded hole 8 is in threaded connection with a limiting bolt 9 for preventing the sliding block 6 from displacing, and after the protective shell 1 is installed inside the installation block 7 through the matching arrangement between the first threaded holes 8 and the limiting bolts 9, with spacing bolt 9 twisting in the inside of first screw hole 8, make the one end of spacing bolt 9 and the surface of slider 6 contact, increase or reduce the frictional force between spacing bolt 9 and the slider 6, reach the spacing purpose to slider 6, thereby be convenient for whole protective housing 1 is in the inside dismantlement or the installation of installation piece 7, through-hole 10 that is used for being qualified for the next round of competitions is offered to the upper surface of socket body 2, and the upper surface of protective housing 1 offers wire hole 11 that is used for being qualified for the next round of competitions, pass through-hole 10 after socket body 2 is inside sets up the circuit, install the inside back at protective housing 1 when socket body, pass wire hole 11 with the line, thereby arrange the circuit.

In summary, the low resistance anti-fusion welding combination socket comprises the following steps:

1. placing the socket body 2 in the protective shell 1, penetrating the inner wall of the upper surface of the protective shell 1 by using a limiting screw 4, and simultaneously penetrating the inside of the jack 5 to be connected with the second threaded hole 15, and limiting and fastening the socket body 2 in the protective shell 1 from heat;

2. after the socket body 2 is fastened in the protection shell 1, the transparent protection cover 3 is covered on the surface of the protection shell 1, the transparent protection cover 3 is limited by penetrating the inserting strip 13 through the limiting ring 14, the whole protection shell 1 is slidably mounted in the mounting block 7 through the sliding block 6, the limiting bolt 9 penetrates through the inner wall of the first threaded hole 8 to be in contact with the surface of the sliding block 6, and the limiting bolt 9 is screwed to limit and fasten the sliding block 6 in the mounting block 7;

3. the fixing plate 16 is fixed at a position where the socket is to be mounted by using bolts in the positioning holes 17.

In one embodiment, the mounting plate 16 is adapted to be mounted to a receptacle mounting surface, and the combination receptacle further includes a supplementary heat dissipating and fire extinguishing apparatus comprising:

the transmission block 21 is mounted on the socket mounting surface and located above the transparent protective cover 3, a screw 34 is connected to the lower portion of the transmission block 21 in a threaded mode, a cylindrical pressing block 33 and a rotating handle 36 are sequentially arranged on the screw 34 and located below the transmission block 21 from bottom to top, and a clamping block 35 is arranged at the upper end of the transparent protective cover 3 and used for being clamped into a clamping groove corresponding to the protective cover;

the pressure plate 18 is positioned in the transmission block 21, the upper end of the pressure plate 18 is connected with a first fixed block 19, the upper end of the first fixed block 19 is connected with a vertical rack 20, and the vertical rack 20 is connected in the transmission block 21 in a vertically sliding manner;

a groove is formed in one end, far away from the first fixing block 19, of the vertical rack 20, a return spring 22 is fixedly matched in the groove, one end, far away from the vertical rack, of the return spring 22 is connected with a first vertical connecting rod 23, one end, far away from the return spring 22, of the first vertical connecting rod is provided with a base 24, and the base 24 is fixedly connected in the transmission block 21;

a first rotating shaft 26 is rotatably connected to the right side of the upper part of the vertical rack 20 in the transmission block 21, a gear disc 25 is fixedly connected to the first rotating shaft 26, and the gear disc 25 is meshed with the vertical rack 20;

a third bevel gear 28 is fixedly connected to the first rotating shaft 26 at the front side of the gear disc 25;

the right side of the transmission block 21 is rotatably connected with a rotating shaft 29, one end of the rotating shaft 29 positioned in the transmission block 21 is fixedly connected with a fourth bevel gear 27, the fourth bevel gear 27 is meshed with the third bevel gear 28, the other end of the rotating shaft 29 is fixedly connected with a first bevel gear 38, the first bevel gear 38 is matched with a second bevel gear 30, the second bevel gear 30 is installed on a turntable 31, the turntable 31 is rotatably installed on a socket installation surface,

carousel 31 is connected with heat dissipation extinguishing device, heat dissipation extinguishing device includes bracing piece 32, bracing piece 32 is kept away from carousel 31 one end and is connected with the dry powder storage storehouse 40 of symmetry, and dry powder storage storehouse 40 lower part is provided with shower nozzle 42, installs motor 39 in the middle of two dry powder storage storehouses 40, pivot 41 is installed to motor 39 below, blade 37 is installed to pivot 41 below.

The working principle of the invention is as follows:

the socket mounting surface comprises but is not limited to a wall, the bottom end of the transparent protecting cover 3 is hinged to the bottom end of the transparent protecting cover 3, and the top end of the transparent protecting cover 3 is used for being clamped into a clamping groove corresponding to the protecting shell;

when the socket is not used, the top end of the transparent protecting cover 3 is clamped into a clamping groove corresponding to the protecting shell, and the handle is rotated at the moment to enable the threaded rod to move downwards, so that the cylindrical pressing block 33 (such as a cylindrical pressing block) compresses the transparent protecting cover;

when the socket is used, the handle is rotated to enable the threaded rod to move upwards, the transparent protective cover stops being pressed, the transparent protective cover is opened, and the plug is inserted; and the threaded rod moves upwards, the pressure plate 18 is pressed, the return spring 22 contracts, the vertical rack 20 moves upwards, the vertical rack 20 is meshed with the gear disc 25 to drive the gear disc 25 to rotate, the third bevel gear 28 rotates, the rotating shaft 29 is driven to rotate through the fourth bevel gear 27 to drive the first bevel gear 38 to rotate, the rotating disc 31 is driven to rotate through the second bevel gear 30 to drive the supporting rod 32 to rotate clockwise, the right-side fire extinguishing device rotates clockwise to the side of the socket, the motor 39 drives the rotating shaft 41 to rotate for heat dissipation, when sparks are generated, dry powder is sprayed through the spray head 42, and the fire extinguishing effect is achieved.

When the household socket is used, the short-circuit ignition condition of the socket is often met, the ignition condition cannot be found timely due to the small socket, so that the optimal fire extinguishing opportunity is delayed, and more loss is caused;

the cylindrical fixture block 33 is used for pressing the fixture block 35, so that the device is more firmly installed; a plurality of spray heads 42 are arranged, so that the spray fire extinguishing at each position of the socket is facilitated; and the first vertical connecting rod guides the movement of the rack, and the reset spring plays a buffering role.

In one embodiment, further comprising: the first force sensor is arranged at the bottom end of the sliding block 6 and used for detecting the pressure between the sliding block 6 and the bottom contact surface of the mounting block 7;

the second force sensor is arranged on the side face of the sliding block 6 and used for detecting stress between the sliding block 6 and the limiting bolt 9;

the force sensor III is arranged between the fixed plate 16 and the corresponding socket mounting surface and is used for detecting the stress between the fixed plate 16 and the corresponding socket mounting surface;

the first temperature sensor is arranged in a cavity of the mounting block 7 for mounting the sliding block 6 and used for detecting the temperature of the mounting block;

a second temperature sensor mounted on the transparent protective cover 3 for detecting an ambient temperature;

the angle detection device is used for detecting the included angle between the fixed plate 16 and the horizontal plane;

the humidity sensor is arranged in a cavity of the mounting block 7 for mounting the sliding block 6 and used for detecting the humidity of the mounting block;

controller, alarm install respectively on socket ontology 2, the controller with force sensor one, force sensor two, force sensor three, first temperature sensor, second temperature sensor, angle detection device, humidity transducer and alarm electricity are connected, the controller with force sensor one, force sensor two, force sensor three, first temperature sensor, second temperature sensor, force sensor, angle detection device and humidity transducer control the alarm work includes:

step 1: calculating the deflection force of the sliding block based on the first force sensor, the second force sensor, the third force sensor, the angle detection device and the formula (1);

where F is the biasing force of the slider 6, μ is the coefficient of friction between the slider 6 and the mounting block 7, μ₀In order to obtain the friction coefficient between the limit bolt 9 and the mounting block 7,is a detection value of the force sensor, and L is the most important value of the slide block 6The length of the long side; the sin is a sine of the sine,the detection value of the first angle detection device is ln, the natural logarithm is ln, the contact area of the sliding block 6 and the mounting block 7 is S, and the vertical distance from the bottom surface of the socket body 2 to the ground is H;the detected value is the detected value of the force sensor II; f₁The detected value is the detected value of the force sensor III; f₀The reference value is corresponding to the force sensor III; beta is the equivalent friction angle of the limit bolt 9; step 2: and calculating the reliability coefficient of the installation of the sliding block 6 based on the formula (1), the temperature sensor and the formula (2):

wherein Q is the reliability factor of the slider 6, L is the longest side length (height direction corresponding to FIG. 1) of the slider 6, H is the vertical distance from the bottom surface of the socket body (2) to the ground, sin is tangent, arctg is arctangent, T is₁Is a value detected by the first temperature sensor, T₂To preset a reference temperature, T₃The detected value is the second temperature sensor; ln is a natural logarithm; f₂For a predetermined bias force, U is the value detected by the humidity sensor_kIs a preset reference humidity; lg is the logarithm to the base of 10;

and step 3: and comparing the reliability coefficient of the slider installation with a preset reliability coefficient, and when the reliability coefficient of the slider installation is smaller than the preset reliability coefficient, controlling an alarm to give an alarm by the controller.

The working principle and the beneficial effects of the invention are as follows: firstly, calculating the deflection force of a sliding block according to a force sensor I, a force sensor II, a force sensor III and an angle detection device, comprehensively considering the installation position relative to the environment and the installation angle of a socket, detecting the stress between the sliding block 6 and a limit bolt 9, the stress between a fixed plate 16 and a corresponding socket installation surface and the pressure between the sliding block 6 and the bottom contact surface of an installation block 7 when calculating the deflection force of the sliding block, ensuring that the calculation is more reliable, then timely adjusting the installation position of the socket according to the deflection force of the sliding block, calculating the reliability coefficient of the installation of the sliding block through a temperature and humidity sensor and considering the influence of indoor temperature and humidity on the installation of the socket (such as the material reliability of some sliding blocks), when the reliability coefficient of the installation of the sliding block is equal to or exceeds the predicted reliability coefficient, the socket can normally work, when the reliability coefficient of the installation of the sliding block is less than the predicted reliability coefficient, the controller controls the alarm to give an alarm, and can remind a user of adjusting the installation position and the installation angle of the device in time, so that the preset effect can be achieved, and the device can be better used and arranged.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.