CN111129843A

CN111129843A - Rotatable standby automatic power-off wiring board

Info

Publication number: CN111129843A
Application number: CN201911407290.0A
Authority: CN
Inventors: 张海洋; 陶淞炬; 经沐阳; 邵和义
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-08

Abstract

The invention belongs to the field of wiring boards, in particular to a rotatable standby automatic power-off wiring board, and provides a scheme aiming at the problem that the jacks of the existing wiring board cannot be effectively used. When the plug board is used, the jacks on the plug board can rotate along with the direction of the plug, so that the plug board is prevented from being pulled to influence other electrical appliance plugs, the distance between the jacks can be freely stretched in a certain range, the distance between the jacks can be increased through stretching, the adjacent plugs can be used simultaneously, and when the plug board is not used, the occupied space is reduced.

Description

Rotatable standby automatic power-off wiring board

Technical Field

The invention relates to the field of wiring boards, in particular to a rotatable standby automatic power-off wiring board.

Background

The plug board is a common living article. Along with the increasing abundance of living electric appliances, the size and the shape of the plug are various, sometimes the plug board jacks cannot be effectively used due to the limited size, and the adjacent jacks cannot be used any more, so that the tense number of the jacks cannot be effectively used; and electronic products such as mobile phones are often charged by plugging before sleeping at night, and if the batteries are fully charged and are not pulled out at night, the potential danger that the batteries are over-charged to cause fire or even explosion exists.

Disclosure of Invention

The rotatable standby automatic power-off wiring board provided by the invention solves the problem that jacks of the wiring board cannot be effectively used.

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

the utility model provides a rotatable standby auto-power-off's wiring board, including the terminal box, be fixed with the cab apron of crossing of vertical section for C shape on the lateral wall of terminal box, cross cab apron lateral wall middle part centre gripping have rather than rotate the mounting box of being connected, it has rather than sliding connection's fixture block to peg graft on another lateral wall of mounting box, the inside of mounting box is equipped with puts the thing chamber, the top of mounting box is embedded to have the bottom to install in putting the terminal mounting panel of thing intracavity, be fixed with the wire barrel on the lateral wall that the fixture block is close to the mounting box, the wire barrel runs through the fixture block and rather than fixed connection, the one end sliding connection that the fixture block was kept away from to the wire barrel puts the thing intracavity, but the jack design becomes the rotation type, some special-shaped plugs need under the condition of adjustment direction in certain use, can not pull out the plug.

Preferably, the fixture block is close to the lateral wall both ends of mounting box and all is fixed with the slide bar that vertical section is L shape, and the one end sliding connection that the fixture block was kept away from to the slide bar is put the thing intracavity, and picture peg jack interval designs into retractable, when too big will occupy adjacent jack space and lead to the space not enough because of the plug volume, can enlarge the jack interval, has guaranteed that all jacks can both obtain effective use.

Preferably, the inner wall of the storage cavity is fixedly provided with a fixing plate located on one side of the wiring tube, the fixing plate is fixedly provided with a spring piece, the spring piece deforms, and an electric lead is not easy to break.

Preferably, a wiring channel is arranged on one side wall, close to the junction box, of the mounting box, an electric lead is arranged in the junction box, the electric lead sequentially penetrates through the wiring channel, the terminal mounting plate, the fixing plate, the spring piece and the wiring tube, and the electric lead is fixed on one side wall, far away from the wiring tube, of the spring piece.

Preferably, put the thing intracavity and be fixed with the current detection unit who connects gradually, singlechip and power off switch, current detection unit's output and output respectively with terminal mounting panel on zero line terminal and live wire terminal connection, terminal on the terminal mounting panel, through connection of electric lines between power off switch and the electrical conductor, the inside electric quantity that sets up of picture peg detects control module, the electric current that can the real-time detection picture peg, if the electric current is less than certain numerical value, it has the battery electric quantity of battery charging outfit to be full of to explain, the picture peg power will be cut off to the system, in case the battery takes place danger because of the electric quantity overcharge.

Preferably, the transition plate has the same structure as the clamping block, and the junction box is provided with a USB charging unit connected with the electric lead, so that the electronic equipment can be charged conveniently.

The invention has the beneficial effects that:

1. when in use, the jacks on the plugboard can rotate along with the direction of the plug, so that the plugboard is prevented from being pulled to influence the plugs of other electrical appliances;

2. the distance between the jacks can be freely stretched in a certain range, if the number of the plugs is too large, the distance between the jacks can be increased through stretching, and the distance between the jacks can be contracted when the number of the plugs is small or small, so that the space occupation is reduced;

3. each jack on the plug board is provided with an independent current detection unit, so that a power supply of the jack where the limited electrical appliance is located can be cut off when the limited electrical appliance is not used, the electric energy consumed in standby is saved, and the plug board is safe.

Drawings

Fig. 1 is a top view of a rotatable standby auto-power-off patch panel according to the present invention.

Fig. 2 shows a connection relationship between a mounting box and a clamping block in a rotatable standby automatic power-off wiring board according to the present invention.

Fig. 3 is a schematic view of the installation position of the spring plate in the rotatable standby automatic power-off wiring board according to the present invention.

Fig. 4 is a schematic block diagram of a second embodiment of the present invention.

Fig. 5 is a front view of a current detection unit according to a second embodiment of the present invention.

Fig. 6 is a circuit diagram of a second embodiment of the present invention.

Reference numbers in the figures: 1. a junction box; 2. a transition plate; 3. mounting a box; 4. a clamping block; 5. a storage cavity; 6. a wire connecting pipe; 7. a wiring terminal mounting plate; 8. a wiring channel; 9. a slide bar; 10. a fixing plate; 11. a spring plate; 12. a current detection unit; 13. a single chip microcomputer; 14. and (6) powering off the switch.

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.

The first embodiment is as follows:

referring to fig. 1-3, a rotatable standby automatic power-off wiring board comprises a wiring box 1, a transition plate 2 with a C-shaped vertical cross section is fixed on a side wall of the wiring box 1, a mounting box 3 rotatably connected with the transition plate 2 is clamped in the middle of the side wall of the transition plate 2, a clamping block 4 in sliding connection with the mounting box 3 is inserted on the other side wall of the mounting box 3, a storage cavity 5 is arranged in the mounting box 3, a wiring terminal mounting plate 7 with the bottom mounted in the storage cavity 5 is embedded in the top of the mounting box 3, a wiring pipe 6 is fixed on one side wall of the clamping block 4 close to the mounting box 3, the wiring pipe 6 penetrates through the clamping block 4 and is fixedly connected with the clamping block 4, one end of the wiring pipe 6 far away from the clamping block 4 is slidably connected in the storage cavity 5, two ends of the side wall of the clamping block 4 close to the mounting box 3 are both fixed with a sliding rod 9 with, the inner wall of the storage cavity 5 is fixedly provided with a fixing plate 10 located on one side of the wiring tube 6, a spring leaf 11 is fixed on the fixing plate 10, a wiring channel 8 is arranged on one side wall, close to the wiring box 1, of the mounting box 3, electric leads are arranged in the wiring box 1 and sequentially penetrate through the wiring channel 8, the wiring terminal mounting plate 7, the fixing plate 10, the spring leaf 11 and the wiring tube 6, the electric leads are fixed on one side wall, far away from the wiring tube 6, of the spring leaf 11, the transition plate 2 and the fixture block 4 are identical in structure, the number of the mounting box 3 and the fixture block 4 is two to six, one mounting box 3 and one fixture block 4 form a rotating group, the rotating groups are sequentially connected, adjacent rotating groups are rotatably connected, a USB charging unit connected with the electric leads is arranged on the wiring.

The working principle is as follows: when the plugs on the adjacent terminal mounting plates 7 cannot be inserted simultaneously, the mounting box 3 is rotated, so that the angles between the adjacent terminal mounting plates 7 are changed, and two plugs can be conveniently inserted into the terminal mounting plates 7 below the two plugs simultaneously;

in addition, the clamping block 4 can be stretched towards the side far away from the mounting box 3, the wiring tube 6 and the sliding rod 9 move towards the side far away from the mounting box 3 simultaneously, the electric lead on the spring piece 11 bends along with the spring piece 11, the electric lead is not easy to break, the service life of the device is prolonged, and the dotted line in fig. 3 represents the mounting position of the electric lead.

Example two:

referring to fig. 1-6, a rotatable standby automatic power-off wiring board, like the first embodiment, the difference between the first embodiment and the second embodiment lies in that a current detection unit 12, a single chip 13 and a power-off switch 14 which are connected in sequence are fixed in an object placing cavity 5, an output end and an output end of the current detection unit 12 are respectively connected with a zero line wiring terminal and a live line wiring terminal on a wiring terminal mounting plate 7, and the wiring terminal on the wiring terminal mounting plate 7, the power-off switch 14 and an electrical conductor are connected through wires.

Here, it should be noted that: the current detection unit 12 detects current, which is a well-known technology.

The working principle is as follows: the current detection unit 12 detects the current on the terminal mounting plate 7, if the current is very weak, the charging equipment possibly fills the battery with the electric quantity, at the moment, the single chip microcomputer 13 transmits a signal to the power-off switch 14, the terminal mounting plate 7 is not electrified, and the potential danger that the battery is over-charged to cause fire or even explosion is avoided.

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.

Claims

1. A rotatable standby automatic power-off wiring board comprises a wiring box (1) and is characterized in that a transition plate (2) with a C-shaped vertical cross section is fixed on the side wall of the wiring box (1), a mounting box (3) rotatably connected with the transition plate (2) is clamped in the middle of the side wall of the mounting box (3), a clamping block (4) in sliding connection with the mounting box is inserted into the other side wall of the mounting box (3), a storage cavity (5) is arranged inside the mounting box (3), a wiring terminal mounting plate (7) with the bottom mounted in the storage cavity (5) is embedded into the top of the mounting box (3), a wiring pipe (6) is fixed on one side wall, close to the mounting box (3), of the clamping block (4), the wiring pipe (6) penetrates through the clamping block (4) and is fixedly connected with the clamping block, and one end, far away from the clamping block (4), of the wiring pipe (6) is slidably.

2. A rotatable standby automatic power-off wiring board as claimed in claim 1, wherein two ends of the side wall of the clamping block (4) close to the mounting box (3) are respectively fixed with a sliding rod (9) with an L-shaped vertical section, and one end of the sliding rod (9) far away from the clamping block (4) is connected in the storage cavity (5) in a sliding manner.

3. A rotatable standby automatic power-off wiring board according to claim 1, characterized in that a fixing plate (10) positioned at one side of the wiring tube (6) is fixed on the inner wall of the storage cavity (5), and a spring leaf (11) is fixed on the fixing plate (10).

4. A rotatable standby automatic power-off wiring board according to claim 1, characterized in that a wiring channel (8) is arranged on one side wall of the mounting box (3) close to the wiring box (1), an electric lead is arranged in the wiring box (1), the electric lead sequentially passes through the wiring channel (8), the wiring terminal mounting plate (7), the fixing plate (10), the spring leaf (11) and the wiring tube (6), and the electric lead is fixed on one side wall of the spring leaf (11) far away from the wiring tube (6).

5. The rotatable standby automatic power-off wiring board according to claim 1, characterized in that a current detection unit (12), a single chip microcomputer (13) and a power-off switch (14) which are connected in sequence are fixed in the storage cavity (5), the output end and the output end of the current detection unit (12) are respectively connected with a zero line wiring terminal and a live line wiring terminal on the wiring terminal mounting board (7), and the wiring terminal on the wiring terminal mounting board (7), the power-off switch (14) and an electric lead are connected through electric wires.

6. A rotatable standby automatic power-off wiring board according to claim 1, characterized in that the transition plate (2) and the fixture block (4) are the same in structure.