CN110854592B

CN110854592B - Patch board with function of preventing children from electric shock

Info

Publication number: CN110854592B
Application number: CN201911286442.6A
Authority: CN
Inventors: 马西胜
Original assignee: Pujiang Lecheng Electronic Technology Co ltd
Current assignee: Pujiang Lecheng Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-25
Anticipated expiration: 2039-12-13
Also published as: CN110854592A

Abstract

The invention discloses a patch board with a function of preventing children from getting an electric shock, which comprises a body, wherein open cavities are symmetrically arranged in the body from left to right, reset chutes with upward openings are formed in the top wall of each open cavity, and the body and a patch board are held by hands and pulled upwards forcibly, so that the body can be driven to move upwards.

Description

Patch board with function of preventing children from electric shock

Technical Field

The invention relates to the field of child protection, in particular to a patch board with a function of preventing children from getting electric shock.

Background

A patch panel is one type of jack that is a multi-hole jack formed by a plurality of jacks grouped together. The wiring board socket is a common name of a power converter, can be used for multiple purposes, saves space and circuits, is simple and practical, and is a daily necessity;

in daily life, because the wiring board has many electrified apertures, children's curiosity is often heavier, if children hit the vacancy of taking the point because of curiosity, the consequence is unfortunate, and traditional wiring board often does not have these protected circuit arrangement, and some novel circuit boards can cover a layer film on the vacancy, have had certain protect function, but children add and hold tools such as screwdriver still can stab the film and electrocute.

Disclosure of Invention

The invention aims to provide a patch board with a function of preventing children from getting electric shock, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a patch board with the function of preventing children from getting electric shock comprises a body, wherein an open cavity is symmetrically arranged in the body in the left and right direction, a reset chute with an upward opening is arranged on the top wall of the open cavity, a control device for pressing is arranged in the open cavity and the reset chute, the control device comprises a rotating shaft which is symmetrically and rotatably arranged on the front side wall and the rear side wall of the open cavity in the left and right direction, an L-shaped plate is fixedly arranged on the rotating shaft, a reset sliding block is connected in the reset chute in a sliding manner, a reset spring is connected between the reset sliding block and the reset chute, a hinge rod is hinged on the reset sliding block, a press plate is hinged on the hinge rod, a hinge shaft which is rotatably connected with the front side wall and the rear side wall of the reset chute is fixedly connected on the press plate, a concave plate is hinged on the, the convex plate with be connected with connecting spring between the concave plate, the right flank according to the board has set firmly the clamp plate, every the outside in opening chamber is equipped with the annular chamber, every the bottom side bilateral symmetry of annular chamber is equipped with the lift spout, the bottom side of organism is equipped with the working chamber, the working chamber the annular chamber with be equipped with between the lift spout and be used for the fixing device fixed with the plug, still be equipped with in the working chamber and be used for the clamping device fixed with the plug, the bottom side of organism is equipped with the picture peg, the picture peg with be equipped with the power supply unit who is used for the power supply between the organism.

Preferably, the fixing device comprises a lifting plate which is arranged in the lifting chute in a bilateral symmetry sliding manner, a lifting spring is connected between the lifting plate and the lifting chute, fixed blocks which are connected with the bottom wall of the lifting chute and the top wall of the working chamber in a sliding manner are fixedly arranged at the bottom side of the lifting plate, circular ring plates are connected in the circular ring chambers in a bilateral symmetry sliding manner, lower pressing rods are fixedly arranged at the top surface of each circular ring plate in a bilateral symmetry manner, the lower pressing rods are connected with the top wall of the circular ring chamber and the top surface of the machine body in a sliding manner, the pressing plate is abutted against the lower pressing rods, symmetrical springs are connected between the circular ring plates and the circular ring chambers, an inner chamber is arranged in each fixed block, a long rack which is connected with the inner chamber in a sliding manner is fixedly arranged at the bottom side of each circular ring plate, and driving boxes are, the top side of drive case is equipped with the ascending T shape spout of opening, sliding connection has T shape slider in the T shape spout respectively, the top side of T shape slider with relative L shaped plate sliding connection, L shaped plate with be connected with little spring between the T shape slider to when the L shaped plate is rotatory.

Preferably, the clamping device comprises driving chambers symmetrically arranged on one side wall of the internal chamber, clamping chutes are symmetrically arranged on the upper side and the lower side of each internal chamber, clamping spaces are respectively communicated between the four clamping chutes on the left side and between the clamping chutes on the right side, a penetrating shaft is rotatably connected between the left side wall and the right side wall of the internal chamber and between the left side wall and the right side wall of the driving chamber, a pinion meshed with the long rack is fixedly arranged in the internal chamber of the penetrating shaft, a moving roller is fixedly arranged in the driving chamber of the penetrating shaft, driven sliding rods are symmetrically slidably connected between one side wall of the driving chamber and one side wall of the clamping space in the left-right direction, a driving block slidably connected with the moving roller is fixedly arranged in the driving chamber of the driven sliding rods, and a clamping slide block slidably connected with the clamping spaces is fixedly arranged on the other side of the driven sliding rods, and clamping slide bars in sliding connection with the clamping chutes are fixedly arranged on one side surface of each clamping slide block in an up-and-down symmetrical manner, and clamping springs are connected between the clamping slide bars and the clamping chutes.

Preferably, power supply unit includes that bilateral symmetry sets up the protection spout of picture peg left and right sides face, in the protection spout respectively sliding connection have with organism fixed connection's protection slider, protection slider with be connected with the protection spring between the protection spout, the top surface of picture peg is equipped with the ascending jack of opening, set firmly in the picture peg with the main electric wire that the jack is linked together, the main electric wire extends outward and runs through the drive box.

Preferably, the rear side surface of the machine body is symmetrically provided with wire outlet holes at left and right sides, and the wire outlet holes can enable connecting wires of electric appliances to smoothly penetrate out of the machine body.

In conclusion, the beneficial effects of the invention are as follows: compared with the traditional wiring board, the novel wiring board has a strong protection function, can effectively prevent children from electric shock caused by curious psychological weight, and for the existing wiring boards with the protection function, the novel wiring board can be used in daily life without holding the plug with hands for plugging, so that the operation that the user holds the plug to align with the jack is reduced, the pressing plate is simply pressed down, the protection function of the novel wiring board is stronger, and the plug can not be touched with hands no matter how the children operate.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the whole structure of a patch board with the function of preventing children from getting an electric shock;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

fig. 3 is a rear view of fig. 1 of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a patch board with a function of preventing children from getting electric shock comprises a body 21, wherein an open cavity 28 is symmetrically arranged in the body 21 in the left and right direction, a reset sliding groove 26 with an upward opening is formed in the top wall of the open cavity 28, a control device 101 for pressing is arranged in the open cavity 28 and the reset sliding groove 26, the control device 101 comprises a rotating shaft 38 which is symmetrically and rotatably arranged on the front and rear side walls of the open cavity 28 in the left and right direction, an L-shaped plate 37 is fixedly arranged on the rotating shaft 38, a reset sliding block 27 is slidably connected in the reset sliding groove 26, a reset spring 25 is connected between the reset sliding block 27 and the reset sliding groove 26, a hinge rod 30 is hinged on the reset sliding block 27, a pressing plate 29 is hinged on the hinge rod 30, a hinge shaft 34 which is rotatably connected with the front and rear side walls of the reset sliding groove 26 is fixedly connected on the pressing plate, sliding connection have in the concave plate 33 with L shaped plate 37 articulated convex plate 31, convex plate 31 with be connected with connecting spring 32 between the concave plate 33, press plate 35 has set firmly according to the right flank of board 29, every the outside of opening chamber 28 is equipped with annular chamber 22, every the bottom side bilateral symmetry of annular chamber 22 is equipped with lift spout 64, the bottom side of organism 21 is equipped with working chamber 40, working chamber 40 annular chamber 22 with be equipped with between the lift spout 64 and be used for the fixed fixing device 102 with the plug, still be equipped with in the working chamber 40 and be used for the clamping device 103 fixed with the plug, the bottom side of organism 21 is equipped with picture peg 45, picture peg 45 with be equipped with the power supply unit 104 that is used for the power supply between the organism 21.

In addition, in one embodiment, the fixing device 102 includes a lifting plate 67 slidably mounted in the lifting chute 64 in a bilateral symmetry manner, a lifting spring 65 is connected between the lifting plate 67 and the lifting chute 64, a fixing block 47 slidably connected to a bottom wall of the lifting chute 64 and a top wall of the working chamber 40 is fixedly disposed on a bottom side of the lifting plate 67, a circular ring plate 24 is slidably connected in the circular ring 22 in a bilateral symmetry manner, a pressing rod 36 is fixedly disposed on a top surface of each circular ring plate 24 in a bilateral symmetry manner, the pressing rod 36 is slidably connected to a top wall of the circular ring 22 and a top surface of the machine body 21, the pressing plate 35 is abutted against the pressing rod 36, a symmetrical spring 23 is connected between the circular ring plate 24 and the circular ring 22, an inner cavity 48 is disposed in the fixing block 47, a long rack 66 slidably connected to the inner cavity 48 is disposed on a fixedly bottom side of the circular ring plate 24, left two fixed block 47 and two on right side drive case 68 has set firmly respectively between the fixed block 47, the top side of drive case 68 is equipped with the ascending T shape spout 60 of opening, sliding connection has T shape slider 61 in the T shape spout 60 respectively, the top side of T shape slider 61 with relative L shaped plate 37 sliding connection, L shaped plate 37 with be connected with little spring 62 between the T shape slider 61, thereby work as when L shaped plate 37 is rotatory, thereby pass through T shape slider 61 drives drive case 68 moves down, thereby drives lifter plate 67 fixed block 47 moves down.

In addition, in one embodiment, the clamping device 103 includes driving chambers 51 symmetrically disposed on a side wall of the internal chamber 48, clamping sliding grooves 54 are symmetrically disposed on upper and lower sides of each internal chamber 48, clamping spaces 57 are respectively communicated between four clamping sliding grooves 54 on the left side and between the clamping sliding grooves 54 on the right side, a through shaft 50 is rotatably connected between the left and right side walls of the internal chamber 48 and the left and right side walls of the driving chamber 51, a pinion 49 engaged with the long rack 66 is fixedly disposed in the internal chamber 48 by the through shaft 50, a moving roller 52 is fixedly disposed in the driving chamber 51 by the through shaft 50, driven sliding rods 58 are symmetrically slidably connected between a side wall of the driving chamber 51 and a side wall of the clamping space 57 in the left and right direction, a driving block 56 slidably connected with the moving roller 52 is fixedly disposed in the driving chamber 51 by the driven sliding rods 58, the other side of the driven slide bar 58 is fixedly provided with a clamping slide block 59 slidably connected with the clamping space 57, one side surface of the clamping slide block 59 is vertically and symmetrically fixedly provided with a clamping slide bar 55 slidably connected with the clamping slide groove 54, and a clamping spring 53 is connected between the clamping slide bar 55 and the clamping slide groove 54, so that when the long rack 66 moves downwards, the pinion 49, the penetrating shaft 50 and the moving roller 52 are driven to rotate, the driving block 56, the driven slide bar 58 and the clamping slide block 59 are driven to move towards two sides, and then a plug can be placed between the clamping slide blocks 59.

In addition, in one embodiment, the power supply device 104 includes protection chutes 43 symmetrically disposed on the left and right sides of the insertion plate 45, protection sliders 44 fixedly connected to the machine body 21 are slidably connected to the protection chutes 43, protection springs 42 are connected between the protection sliders 44 and the protection chutes 43, an insertion hole 41 with an upward opening is formed in the top surface of the insertion plate 45, a main wire 46 communicated with the insertion hole 41 is fixedly disposed in the insertion plate 45, the main wire 46 extends outward to penetrate through the driving box 68, the machine body 21 and the insertion plate 45 are grasped by a hand, and the main wire is pulled upward by force, so that the machine body 21 can be driven to move upward, and the working cavity 40 is opened.

In addition, in an embodiment, the rear side surface of the machine body 21 is symmetrically provided with wire outlet holes 63, and the wire outlet holes 63 can allow connecting wires of electrical appliances to smoothly pass through the machine body 21.

In the initial state, the body 21 and the insert plate 45 are in the closed state, and no plug is mounted between the clamping sliders 59.

When the plug needs to be installed, the body 21 and the inserting plate 45 are held by hands, and are pulled upwards forcibly, so that the body 21 can be driven to move upwards, the working cavity 40 is opened, then the plug extends into the clamping space 57 of the working cavity 40 aligned to the left side, then the left pressing plate 29 is held by hands, and then the plug rotates clockwise, at this time, the pressing plate 29 drives the pressing plate 35 to move downwards, so that the lower pressing rod 36, the ring plate 24 and the long rack 66 are driven to move downwards, so that the pinion 49, the penetrating shaft 50 and the moving roller 52 are driven to rotate, so that the driving block 56, the driven sliding rod 58 and the clamping slide block 59 are driven to move towards two sides, then the plug can be placed between the clamping slide blocks 59, and then the hands are released, so that the symmetrical spring 23 drives the lower pressing rod 36. The annular plate 24 and the long rack 66 move upwards, and the pinion 49 is disengaged from the long rack 66, so that the clamping spring 53 drives the clamping slide rod 55, the clamping slide block 59, the driven slide rod 58, the driving block 56 and the moving roller 52 to reset, thereby clamping the plug;

then, the hand is released to reset the machine body 21, the working cavity 40 is closed, and at the moment, the electric wire connected with the plug penetrates out of the wire outlet 63;

when the electrical appliance needs to be powered on, the left pressing plate 29 is grasped by a hand to rotate anticlockwise, so that the hinge rod 30 and the reset sliding block 27 are driven to rotate leftwards, the concave plate 33 and the convex plate 31 are driven to push leftwards, the T-shaped sliding block 61 and the L-shaped plate 37 are driven to rotate, the driving box 68 and the fixing block 47 are driven to move downwards, and the plug is inserted into the jack 41.

The invention has the beneficial effects that: compared with the traditional wiring board, the novel wiring board has a strong protection function, can effectively prevent children from electric shock caused by curious psychological weight, and for the existing wiring boards with the protection function, the novel wiring board can be used in daily life without holding the plug with hands for plugging, so that the operation that the user holds the plug to align with the jack is reduced, the pressing plate is simply pressed down, the protection function of the novel wiring board is stronger, and the plug can not be touched with hands no matter how the children operate.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a wiring board with prevent children's electric shock function, includes the organism, its characterized in that: an opening cavity is symmetrically arranged in the machine body in the left and right direction, a reset chute with an upward opening is arranged on the top wall of the opening cavity, a control device for pressing is arranged in the opening cavity and the reset chute, the control device comprises a rotating shaft which is symmetrically and rotatably arranged on the front side wall and the rear side wall of the opening cavity, an L-shaped plate is fixedly arranged on the rotating shaft, a reset sliding block is slidably connected in the reset chute, a reset spring is connected between the reset sliding block and the reset chute, a hinge rod is hinged on the reset sliding block, a press plate is hinged on the hinge rod, a hinge shaft which is rotatably connected with the front side wall and the rear side wall of the reset chute is fixedly connected on the press plate, a concave plate is hinged on the hinge shaft, a convex plate which is hinged with the L-shaped plate is slidably connected in the concave plate, and, a pressing plate is fixedly arranged on the right side face of the pressing plate, an annular cavity is arranged on the outer side of each opening cavity, lifting chutes are symmetrically arranged on the left side and the right side of the bottom side of each annular cavity, a working cavity is arranged on the bottom side of the machine body, fixing devices for fixing a plug are arranged among the working cavity, the annular cavity and the lifting chutes, a clamping device for fixing the plug is further arranged in the working cavity, a plug board is arranged on the bottom side of the machine body, and a power supply device for supplying power is arranged between the plug board and the machine body; the fixing device comprises a lifting plate which is arranged in the lifting chute in a bilateral symmetry sliding manner, a lifting spring is connected between the lifting plate and the lifting chute, fixed blocks which are connected with the bottom wall of the lifting chute and the top wall of the working chamber in a sliding manner are fixedly arranged at the bottom side of the lifting plate, circular plates are connected in the circular chambers in a bilateral symmetry sliding manner, lower pressing rods are fixedly arranged at the top surface of each circular plate in a bilateral symmetry manner, the lower pressing rods are connected with the top wall of the circular chamber and the top surface of the machine body in a sliding manner, the pressing plate is abutted against the lower pressing rods, symmetrical springs are connected between the circular plates and the circular chambers, internal chambers are arranged in the fixed blocks, long racks which are connected with the internal chambers in a sliding manner are fixedly arranged at the bottom sides of the circular plates, and driving boxes are respectively fixedly arranged between the two fixed blocks, the top side of the driving box is provided with a T-shaped sliding groove with an upward opening, T-shaped sliding blocks are respectively connected in the T-shaped sliding grooves in a sliding mode, the top side of each T-shaped sliding block is connected with the corresponding L-shaped plate in a sliding mode, and a small spring is connected between each L-shaped plate and the corresponding T-shaped sliding block, so that when the L-shaped plates rotate; the clamping device comprises driving cavities which are arranged on one side wall of the internal cavity in a bilateral symmetry manner, clamping chutes are symmetrically arranged on the upper side and the lower side of each internal cavity, clamping spaces are respectively communicated between four clamping chutes on the left side and between the clamping chutes on the right side, a penetrating shaft is rotatably connected between the left side wall and the right side wall of the internal cavity and between the left side wall and the right side wall of the driving cavity, a pinion meshed with the long rack is fixedly arranged in the internal cavity by the penetrating shaft, a movable roller is fixedly arranged in the driving cavity by the penetrating shaft, driven slide bars are symmetrically and slidably connected between one side wall of the driving cavity and one side wall of the clamping space in the bilateral symmetry manner, a driving block slidably connected with the movable roller is fixedly arranged in the driving cavity by the driven slide bars, and a clamping slide block slidably connected with the clamping spaces is fixedly arranged on the other side of the driven slide bars, clamping slide bars in sliding connection with the clamping chutes are fixedly arranged on one side face of each clamping slide block in an up-and-down symmetrical mode, and clamping springs are connected between the clamping slide bars and the clamping chutes; the power supply device comprises protection sliding chutes which are symmetrically arranged on the left side surface and the right side surface of the inserting plate, protection sliding blocks fixedly connected with the machine body are respectively connected in the protection sliding chutes in a sliding manner, a protection spring is connected between the protection sliding blocks and the protection sliding chutes, an inserting hole with an upward opening is formed in the top surface of the inserting plate, a main wire communicated with the inserting hole is fixedly arranged in the inserting plate, and the main wire extends outwards and penetrates through the driving box; the rear side face of the machine body is symmetrically provided with wire outlet holes in the left and right directions, and the wire outlet holes can enable connecting wires of electric appliances to smoothly penetrate out of the machine body.