CN218445626U

CN218445626U - Light current safety inspection device of preventing mistake and touching

Info

Publication number: CN218445626U
Application number: CN202222562668.8U
Authority: CN
Inventors: 陈宗付; 陶跃银; 姚本桂
Original assignee: Anhui Zhengan Intelligent Information Engineering Co ltd
Current assignee: Anhui Zhengan Intelligent Information Engineering Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-02-03
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a light current detects technical field, and discloses a prevent light current safety inspection device that mistake touched, including light current safety protection casing, light current safety protection casing's lateral wall is equipped with supporting mechanism, and supporting mechanism's top is equipped with the safety inspection board, and the both ends symmetry of safety inspection board top surface is equipped with a press from both sides a line section of thick bamboo, is equipped with between two press from both sides a line section of thick bamboos and prevents mistake and touch the connecting cover, and the internally mounted who prevents mistake and touch the connecting cover has coupling mechanism. This scheme is through light current safety protection casing, press from both sides a line section of thick bamboo and prevent that the combination of mistake touching the connecting cover sets up, light current safety protection casing installs in treating the check out test set outside, the safety inspection board is collapsible setting, still can protect dustproofly outside the wiring groove when folding taking in, can treat the wire of connecting through pressing from both sides a line section of thick bamboo and fix a position, prevent that the wire pine from taking off, prevent that mistake touching the connecting cover can be to the outside protection of wire junction, prevent to produce the mistake and touch and cause the personal safety problem, thereby staff's accessible test pencil when detecting contacts with inside wire through detecting groove and surveys the electricity.

Description

Light current safety inspection device of preventing mistake and touching

Technical Field

The application relates to the technical field of weak current detection, in particular to a weak current safety detection device capable of preventing false touch.

Background

Weak current generally refers to direct current circuit or audio and video line, network line and telephone line, and alternating current voltage is generally within 36V. The household appliances such as telephone, computer, signal input of television, audio equipment, etc. are all weak current electrical appliances. At present, when weak current safety detection is carried out, a detection instrument is generally required to be used for measuring electricity at the connection position between the leads, at present, a power supply is usually turned off firstly when the leads are connected, then wire cores in the two leads are screwed up manually, then electricity is measured through the electricity measurement instrument, if the power supply is not turned off in time, personal safety problems are caused, the connection position is exposed outside, error touch is easily caused, and safety is not facilitated; and the thin conducting wire is easy to loosen when being held by a hand, so that repeated operation is required.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a weak current safety detection device for preventing false touch.

The application provides a prevent weak current safety inspection device that mistake touched adopts following technical scheme:

the utility model provides a prevent light current safety inspection device that mistake touched, includes light current safety protection casing, light current safety protection casing's lateral wall is equipped with supporting mechanism, supporting mechanism's top is equipped with the safety inspection board, the both ends symmetry of safety inspection board top surface is equipped with presss from both sides a line section of thick bamboo, two it prevents mistake and touches the connecting cover to be equipped with between the clamp line section of thick bamboo, the internally mounted who prevents mistake and touch the connecting cover has coupling mechanism, coupling mechanism includes first arc insulation board and second arc insulation board.

Through adopting above-mentioned technical scheme, weak current safety protection casing installs in waiting to detect the equipment outside, and the safety inspection board is collapsible setting, still can be dustproof to the outer protection of wiring groove when folding is accomodate, and convenient and fast regulation is opened when needing to use.

Preferably, a wiring groove is formed in the weak current safety protection cover, bottom limiting clamping blocks are symmetrically fixed at the bottom end of the weak current safety protection cover, the supporting mechanism comprises a telescopic rod, the telescopic rod is rotatably connected with the bottom limiting clamping blocks, a rotating connecting piece is fixedly connected to the top of the bottom limiting clamping blocks, and the safety detection plate is rotatably connected with the rotating connecting piece.

Through adopting above-mentioned technical scheme, weak current safety protection casing cover is established in the outside of waiting to detect equipment line junction, and it is dustproof to protect outside the wire casing when safety detection board closes, and rotatable opening during the detection, convenient to operate and use.

Preferably, the bottom of preventing mistake and touching the connecting cover and pressing from both sides a line section of thick bamboo all is fixed with the bracing piece that provides the holding power, the center department of preventing mistake and touching the connecting cover outer wall has seted up the observation groove, the equal threaded connection in center department at preventing mistake and touching the connecting cover both ends has a threaded rod, two the one end of threaded rod all extends to in preventing mistake and touches the connecting cover and respectively with first arc insulation board and second arc insulation board swing joint.

Through adopting above-mentioned technical scheme, can make first arc insulation board and second arc insulation board be close to each other through the threaded rod that rotates both ends, be close to the wire outer wall and screw up fixedly to the wire, the going on of convenient detection achievement avoids producing the pine and takes off.

Preferably, the lateral wall of first arc insulation board and second arc insulation board all is the equidistance and has seted up a set of detection groove, the inner wall of first arc insulation board is that the equidistance distributes and has a plurality of toper piece.

Through adopting above-mentioned technical scheme, what detect the groove sets up makes things convenient for the staff to use the test pencil to be close to wire sinle silk detection current, does benefit to going on of detection achievement.

Preferably, the inside of pressing from both sides a line section of thick bamboo is equipped with the arc locating plate, the inner wall symmetry of arc locating plate is equipped with elastic splint, the location opening has all been seted up on the top of pressing from both sides a line section of thick bamboo and arc locating plate, the spout has been seted up to the lateral wall symmetry of pressing from both sides a line section of thick bamboo, the inside sliding connection of spout has the stopper, the one end and the arc locating plate outer wall of stopper are fixed.

Through adopting above-mentioned technical scheme, the elasticity splint have certain shrink elasticity can tightly contact with the wire outer wall, play fine fixed action, prevent that the wire pine from taking off.

Preferably, a rotating block is welded on one side of the outer wall of the yarn clamping barrel, a damping spring is connected between the rotating block and the limiting block, a connecting rod is connected to the inner portion of the rotating block through threads, and one end of the connecting rod is movably connected with the limiting block.

Through adopting above-mentioned technical scheme, damping spring provides the holding power between turning block and the stopper, and the outer wall that the connecting rod is close to turning block one end is equipped with the screw thread that is used for threaded connection, conveniently connects fixed the use, and overall structure is simple stable.

To sum up, the application comprises the following beneficial technical effects:

this application is through light current safety protection casing, the combination setting of pressing from both sides a line section of thick bamboo and preventing mistake contact connecting cover, light current safety protection casing is installed in waiting to detect the equipment outside, the safety inspection board is collapsible setting, still can protect dustproof outside the wiring groove when folding taking in, can treat the wire of connecting through pressing from both sides a line section of thick bamboo and fix a position, prevent that the wire pine from taking off, prevent mistake contact connecting cover can be to the outside protection of wire junction, prevent to produce the mistake and touch and cause the personal safety problem, thereby staff's accessible test pencil when detecting contacts with inside wire through detecting groove and survey electricity.

Drawings

Fig. 1 is a front view of a weak current safety detection device for preventing accidental touch according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a weak current safety detection device for preventing false touch according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a wire clamping barrel according to an embodiment of the present application.

Fig. 4 is an exploded view of the tamper-proof coupling housing of the embodiment of the application.

Description of reference numerals: 1. a weak current safety shield; 2. the mistaken touch preventing connecting cover; 3. rotating the connecting piece; 4. a safety detection board; 5. a wire clamping cylinder; 6. a support bar; 7. a wiring slot; 8. a bottom limiting clamping block; 9. a telescopic rod; 10. a threaded rod; 11. a connecting rod; 12. a chute; 13. positioning the opening; 14. an arc-shaped positioning plate; 15. an elastic splint; 16. a damping spring; 17. a limiting block; 18. an observation tank; 19. a first arcuate insulating plate; 20. a second arc-shaped insulating plate; 21. a conical block; 22. and (6) detecting the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses weak current safety inspection device who prevents mistake and touch. Referring to fig. 1-4, a light current safety detection device for preventing accidental touch comprises a light current safety protection cover 1, wherein a wiring groove 7 is formed in the center of the inside of the light current safety protection cover 1, the light current safety protection cover 1 is installed outside equipment to be detected through screws, bottom limiting clamping blocks 8 are symmetrically fixed at the bottom end of the light current safety protection cover 1, a supporting mechanism is arranged on the side wall of the light current safety protection cover 1 and comprises a telescopic rod 9, the telescopic rod 9 is rotatably connected with the bottom limiting clamping blocks 8, the bottom limiting clamping blocks 8 have a supporting effect on the bottom of the telescopic rod 9, and a rotating connecting piece 3 is fixedly connected to the top of the bottom limiting clamping blocks 8;

supporting mechanism's top is equipped with safety inspection board 4, safety inspection board 4 rotates with rotation connecting piece 3 to be connected, conveniently fold and accomodate, the both ends symmetry of safety inspection board 4 top surface is equipped with a double-layered line section of thick bamboo 5, it is a set of for two to press from both sides a line section of thick bamboo 5, the symmetry is equipped with two sets of, can be fixed to two sets of wires simultaneously, it touches connecting cover 2 to prevent being equipped with the mistake between two double-layered line section of thick bamboos 5, it can be to the outside protection of wire junction for drum type structure to prevent mistake touching connecting cover 2, the internally mounted who prevents mistake touching connecting cover 2 has coupling mechanism, coupling mechanism includes first arc insulation board 19 and second arc insulation board 20, first arc insulation board 19 and second arc insulation board 20 are half arc structure, it is inseparabler with the wire contact.

In order to prevent mistaken touch, specifically, supporting rods 6 for providing supporting force are fixed at the bottom ends of the mistaken touch preventing connecting cover 2 and the wire clamping cylinder 5, an observation groove 18 is formed in the center of the outer wall of the mistaken touch preventing connecting cover 2, threaded rods 10 are connected to the centers of the two ends of the mistaken touch preventing connecting cover 2 in a threaded mode, one ends of the two threaded rods 10 extend into the mistaken touch preventing connecting cover 2 and are movably connected with a first arc-shaped insulating plate 19 and a second arc-shaped insulating plate 20 respectively, the two threaded rods 10 are rotated to facilitate pushing the first arc-shaped insulating plate 19 and the second arc-shaped insulating plate 20 to approach each other, and therefore the two guiding ends can be extruded and fixed;

the lateral wall of first arc insulation board 19 and second arc insulation board 20 all is the equidistance and has seted up a set of detection groove 22, and accessible test pencil is surveyed and is advanced the electric current that detects test wire in the groove 22, and convenient follow-up safety inspection work that carries on, the inner wall of first arc insulation board 19 is the equidistance and distributes and have a plurality of toper piece 21, and toper piece 21 extrudees the wire for insulating material and wire contact convenience to the compactness that the guarantee is connected.

Referring to fig. 3, an arc-shaped positioning plate 14 is arranged inside a wire clamping cylinder 5, elastic clamping plates 15 are symmetrically arranged on the inner wall of the arc-shaped positioning plate 14, the elastic clamping plates 15 are made of elastic materials and can perform corresponding contraction motion according to wires of different types, positioning openings 13 are formed in the top ends of the wire clamping cylinder 5 and the arc-shaped positioning plate 14, the wires are convenient to install, sliding grooves 12 are symmetrically formed in the side wall of the wire clamping cylinder 5, limiting blocks 17 are connected inside the sliding grooves 12 in a sliding mode, one end of each limiting block 17 is fixed to the outer wall of the arc-shaped positioning plate 14, and the arc-shaped positioning plate 14 can be driven to move along with the sliding of the limiting blocks 17 inside the sliding grooves 12;

the welding of one side of the 5 outer walls of wire clamping cylinder has the turning block, links up damping spring 16 between turning block and the stopper 17, and the inside threaded connection of turning block has connecting rod 11, and the one end outer wall that connecting rod 11 is close to the turning block is equipped with connecting thread, and convenient fixed with the turning block, the one end and the stopper 17 swing joint of connecting rod 11, when connecting rod 11 rotates to breaking away from the screw thread, accessible pulling connecting rod 11 drives arc locating plate 14 slide adjusting position.

The implementation principle of the weak current safety detection device for preventing false touch in the embodiment of the application is as follows: during the use, install weak current safety protection casing 1 in the line connection department of awaiting measuring equipment through the screw, rotate tensile telescopic link 9 and adjust the working distance, the spacing fixture block in bottom is spacing to rotating tensile telescopic link 9 bottom, rotate safety detection board 4 to the horizontality again, can carry out the connection of wire in wiring groove 7, go into arc locating plate 14 with equipment wire one end card through location opening 13, elastic splint 15 carries out the centre gripping to the equipment wire because elasticity pops out, because damping spring 16 has supporting elasticity, make things convenient for the length of pullback equipment wire regulation connection, repeat above-mentioned operation card with the wire of weak current safety detection instrument again and go into in another wire clamping cylinder 5, thereby realize the fixed of two wires, prevent the pine and take off.

It slides in spout 12 to rotate two connecting rods 11 again and make it drive stopper 17, thereby can promote two arc locating plates 14 and inside sinle silk and be close to each other, make it get into prevent mistake and touch in connecting cover 2, screw up the threaded rod 10 at both ends when two sinle silks contact, can promote first arc insulation board 19 and second arc insulation board 20 and be close to the sinle silk outer wall and fix the sinle silk, because first arc insulation board 19 inner wall is equipped with toper piece 21, toper piece 21 can extrude the fibre core for insulating material, make two sinle silk connect inseparabler, thereby make things convenient for weak current safety inspection instrument to carry out the weak current and detect, prevent mistake and touch connecting cover 2 and protect the junction, prevent to produce the mistake and touch, through having seted up observation groove 18, still can survey the electric current of test wire in the detection groove 22 through the test pencil, make things convenient for follow-up to carry out the safety inspection work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent light current safety inspection device that mistake touched, includes light current safety protection casing (1), its characterized in that: the lateral wall of light current safety protection casing (1) is equipped with supporting mechanism, supporting mechanism's top is equipped with safety detection board (4), the both ends symmetry of safety detection board (4) top surface is equipped with presss from both sides a line section of thick bamboo (5), two it touches connecting cover (2) to be equipped with between pressing from both sides a line section of thick bamboo (5) to prevent mistake, the internally mounted who prevents mistake and touches connecting cover (2) has coupling mechanism, coupling mechanism includes first arc insulation board (19) and second arc insulation board (20).

2. The weak current safety detection device for preventing false touch according to claim 1, characterized in that: the wiring groove (7) has been seted up to the inside of light current safety protection casing (1), the bottom symmetry of light current safety protection casing (1) is fixed with bottom spacing fixture block (8).

3. The weak current safety detection device for preventing accidental touch according to claim 2, characterized in that: the supporting mechanism comprises a telescopic rod (9), the telescopic rod (9) is rotatably connected with a bottom limiting clamping block (8), the top of the bottom limiting clamping block (8) is fixedly connected with a rotating connecting piece (3), and the safety detection plate (4) is rotatably connected with the rotating connecting piece (3).

4. The weak current safety detection device for preventing false touch according to claim 1, characterized in that: prevent mistake and touch connecting cover (2) and press from both sides the bottom of bobbin (5) and all be fixed with bracing piece (6) that provide the holding power, prevent mistake and touch the center department of connecting cover (2) outer wall and seted up observation groove (18), prevent mistake and touch the equal threaded connection in center department at connecting cover (2) both ends and have threaded rod (10), two the one end of threaded rod (10) all extends to and prevents mistake and touches in connecting cover (2) and respectively with first arc insulation board (19) and second arc insulation board (20) swing joint.

5. The weak current safety detection device for preventing accidental touch according to claim 4, characterized in that: the lateral wall of first arc insulation board (19) and second arc insulation board (20) all is the equidistance and has seted up a set of detection groove (22), the inner wall of first arc insulation board (19) is that the equidistance distributes and has a plurality of toper piece (21).

6. The weak current safety detection device for preventing accidental touch according to claim 1, characterized in that: the inside of a wire clamping cylinder (5) is equipped with arc locating plate (14), the inner wall symmetry of arc locating plate (14) is equipped with elastic splint (15), location opening (13) have all been seted up on the top of a wire clamping cylinder (5) and arc locating plate (14), spout (12) have been seted up to the lateral wall symmetry of a wire clamping cylinder (5), the inside sliding connection of spout (12) has stopper (17), the one end and arc locating plate (14) outer wall of stopper (17) are fixed.

7. The weak current safety detection device for preventing false touch according to claim 6, characterized in that: the welding of one side of pressing from both sides a traditional thread binding putting (5) outer wall has the turning block, it has damping spring (16) to link up between turning block and stopper (17), the internal thread of turning block is connected with connecting rod (11), the one end and the stopper (17) swing joint of connecting rod (11).