CN217238195U

CN217238195U - Novel pincerlike current detector structure

Info

Publication number: CN217238195U
Application number: CN202220554597.4U
Authority: CN
Inventors: 翁林; 谢易呈; 王吉奎
Original assignee: Wuxi Yubang Semiconductor Technology Co ltd
Current assignee: Wuxi Yubang Semiconductor Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-19
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a novel pincerlike current detector structure is used in the current detection field, and its technical scheme main points are: comprises a body and a clamp body; the clamp body is connected with one end of the body; the clamp body comprises a clamp seat and a sliding clamp; the clamp seat is semicircular, the opening end of the clamp seat is back to the body, and the sliding clamp is arc-shaped and is connected with the end heads at the two ends of the clamp seat in a sliding manner; a detector is arranged at the opening of the clamp seat, an analysis module is arranged in the body, and the detector is electrically connected with the analysis module; has the technical effects that: when the turn electric wire is detected, the sliding pliers can slide to two sides, and cannot be contracted into the opening of the pliers seat to occupy extra space so as not to influence the detection; when a single wire is detected, the detector is pushed only, the sliding clamps on the two sides can retract inwards under the reaction force of the wire, the wire enters at the movably arranged roller, and the spring is convenient for the sliding connection column to restore to the original state; the device can also detect the current and play a role in alarming.

Description

Novel pincerlike current detector structure

Technical Field

The utility model relates to a current detection technical field, in particular to novel pincerlike current detector structure.

Background

When the current is measured by a common ammeter, the ammeter is connected to measure after the circuit is cut off and shut down, which is troublesome, and sometimes the motor which normally runs is not allowed to do so. At this time, the use of a clamp ammeter is more convenient, and the current can be measured without cutting off the circuit. The split core ammeter is formed by combining a current transformer and an ammeter. The iron core of the current transformer can be opened when the wrench is tightened; the lead through which the current to be measured passes can pass through the open notch of the iron core without being cut off, and the iron core is closed after the wrench is released. However, when the existing clamp-on ammeter is used, a measuring device is opened through a wrench, then a measured circuit is placed into the measuring device, the measuring device is closed to measure, and the measuring device displays a detected current value on a display;

the application number is CN 201721197074.4's patent and has announced a special current detection device of transmission cable insulation detecting system, including the table body, the top fixedly connected with caliper seat of the table body, the left and right sides of caliper seat is connected with pincers body A and pincers body B through the hinge respectively, and the hinge department of pincers body A and pincers body B all is provided with the torsional spring, relies on cable self can get into the detection area voluntarily and detect, need not artifical manual opening, and is swift simple and convenient. However, when the cable got into the caliper seat, the caliper body A and the caliper body B also can be driven and get into, had influenced the area of caliper seat detection area, and in order to ensure the precision that detects, often can detect with electric wire one-tenth circle more during the detection, and this kind of detection mode must be influenced in the reduction of detection area, consequently, necessarily obtains a novel pincerlike current detector structure that can open and shut automatically and can not influence detection area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel pincerlike current detector structure, its advantage can open and shut automatically and can not influence the detection area.

The above technical purpose of the present invention can be achieved by the following technical solutions: a novel pincerlike current detector structure comprises a body and a pincerlike body; the clamp body is connected with one end of the body; the clamp body comprises a clamp seat and a sliding clamp; the clamp seat is semicircular, the opening end of the clamp seat faces back to the body, and the sliding clamp is arc-shaped and is connected with the end heads at the two ends of the clamp seat in a sliding manner; a detector is arranged at the opening of the clamp seat, an analysis module is arranged in the body, and the detector is electrically connected with the analysis module; the analysis module is also electrically connected with an alarm module.

The sliding pliers of the utility model are arranged at the two ends of the pliers seat in a sliding way, when the detection of the turn electric wire is needed, the sliding pliers can slide to the two sides, and can not contract into the opening of the pliers seat to occupy extra space, thereby influencing the detection, and the sliding pliers have simple structure and simple and convenient operation; meanwhile, an analysis alarm module is arranged in the device and can be used for detecting fluctuation of a power supply of a circuit to be detected, when the current fluctuation is overlarge, the analysis module transmits information to the alarm module, and the alarm module warns an operator.

The utility model discloses further set up to, the pincers seat with the link parallel of slip pincers is equipped with two joint boards, the joint board by outside extending out, two from top to bottom of end extend on the opposite face of joint board by the slip post, the pincers seat passes through the slip post with slip pincers sliding connection.

The utility model discloses further set up to, the sliding tray has all been opened to the upper surface and the lower surface of slip pincers, the sliding tray is followed the slip pincers surface set up and with slip post sliding connection, the sliding tray is close to the inside spring that is equipped with of pincers seat one end, spring one end with the sliding tray is close to the lateral wall of pincers seat one end is connected, the other end with the slip post is fixed.

Through above-mentioned technical scheme, can realize the relative free slip of pincers seat of slip pincers, the setting of spring can realize the self-sliding of slip pincers simultaneously and open and shut, and the slip pincers of both sides contact under the free state, and the spring is fixed and is close to between the slip post that pincers seat one end and close on to the sliding tray, and the slip post slides to expand to both sides and can make the spring extension, and the detection circuitry is put into the pincers seat back automatic re-setting under the effect of spring, need not extra manual operation.

The utility model discloses further set up to, both sides the breach that the department of meeting of slip tong was equipped with, both sides when the slip tong contacted both sides the breach constitutes a notch.

The utility model discloses further set up to, keeping away from of slip pincers the end activity of pincers seat one end is equipped with gyro wheel, both sides during the slip pincers contact, both sides the side of gyro wheel is tangent.

Through the technical scheme, when a single wire is detected, only the detector is pushed, the sliding clamps on the two sides can be retracted inwards under the reaction force of the wire, and the wire enters at the movably arranged roller; the spring fixed between one end of the sliding groove close to the clamp seat and the adjacent sliding connection column can also extend or contract after the sliding clamp rotates, and then a reset force is provided, so that the sliding connection column can be conveniently restored.

The utility model discloses further set up to, the body surface is equipped with the display screen, the display screen with the analysis module electricity is connected.

The utility model is further arranged in that the alarm module comprises an alarm which is arranged inside the body and is used for reminding operators of abnormal fluctuation of current; the alarm module can be connected with an external terminal through the Internet of things, and can send alarm information to a specified object or adjust the trigger standard of the alarm module through the external terminal.

The utility model discloses further set up to, body one end is connected the pincers body, the other end are fixed with a connecting rod.

The utility model discloses further set up to, the connecting rod surface is equipped with the screw thread.

The threaded connecting rod facilitates external connection of the detector.

The utility model discloses further set up to, the body with be equipped with the fixing base between the connecting rod.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model provides a novel pincerlike detector structure, the slip sets up the slip pincers at pincers seat both ends, when examining the turn electric wire time measuring: the sliding clamp can slide to two sides, and cannot contract into an opening of the clamp seat to occupy extra space so as to influence the detection, and meanwhile, a spring is fixed between one end of the sliding groove, which is close to the clamp seat, and the adjacent sliding connection column, so that the sliding clamp can reset conveniently;

2. when the utility model is used for detecting a single wire, the detector is only needed to be pushed, the sliding pincers at the two sides can be retracted inwards under the reaction force of the wire, and the wire enters at the movably arranged roller; the spring fixed between one end of the sliding groove close to the clamp seat and the adjacent sliding connection column can also extend or contract after the sliding connection column rotates along with the sliding clamp, and then a reset force is provided, so that the sliding connection column can be conveniently restored; the whole structure is simple, and the operation is simple and convenient;

3. the device is internally provided with an analysis and alarm module, the power supply of a circuit to be detected can be subjected to fluctuation detection, when the current fluctuation is too large, the analysis module transmits information to the alarm module, and the alarm module warns an operator to avoid equipment failure and safety problems.

Drawings

FIG. 1 is a schematic structural diagram of a novel pincer-shaped current detector structure according to the present embodiment;

FIG. 2 is a front view of the novel clamp-on current detector structure of the present embodiment;

FIG. 3 is a schematic structural view of the sliding jaw of the present embodiment;

fig. 4 is a functional block configuration diagram of the present embodiment.

Reference numerals: 1. a body; 2. a clamp body; 3. a clamp base; 4. a sliding clamp; 5. a detector; 6. a clamping and connecting plate; 7. a sliding connection column; 8. a sliding groove; 9. a spring; 10. a recess; 11. a roller; 12. a display screen; 13. a connecting rod; 14. a fixed seat.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

The embodiment is as follows:

referring to fig. 1, a novel pincer-shaped current detector structure comprises a body 1 and a pincer body 2; the clamp body 2 is connected with one end of the body 1; the clamp body 2 comprises a clamp seat 3 and a sliding clamp 4 which are semicircular and the opening ends of which are back to the body 1; the sliding pliers 4 are arc-shaped and are connected with the end heads at the two ends of the pliers seat 3 in a sliding manner;

wherein, referring to fig. 1 and 3, the parallel two joint plates 6 that are equipped with of pincers seat 3 and slip pincers 4 link, joint plate 6 is outwards extended by the upper and lower face of end, extend on the opposite face of two joint plates 6 by sliding connection post 7, sliding tray 8 has all been opened to the upper surface and the lower surface of slip pincers 4, sliding tray 8 along 4 surface settings of slip pincers and with sliding connection post 7 sliding connection, sliding tray 8 is close to the inside spring 9 that is equipped with of pincers seat 3 one end, spring 9 one end is connected with the lateral wall that sliding tray 8 is close to pincers seat 3 one end, the other end is fixed with sliding connection post 7. The sliding clamp 4 can slide freely relative to the clamp seat 3, meanwhile, the spring 9 can be arranged to open and close the sliding clamp 4 automatically, the sliding clamp 4 on two sides in a free state is in contact with the spring 9, the spring 9 is fixed between the sliding groove 8 close to one end of the clamp seat 3 and the sliding connection column 7 close to the sliding groove, the sliding connection column 7 can expand the spring 9 by sliding towards two sides, a detection circuit is automatically reset under the action of the spring 9 after being placed into the clamp seat 3, and extra manual operation is not needed.

Referring to fig. 1 and 3, the joint of the sliding pliers 4 at two sides is provided with a notch 10, and the notches at two sides form a notch when the sliding pliers 4 at two sides are contacted; in order to enable the electric wire to smoothly enter the pliers seat 3, the end head of the sliding pliers 4, which is far away from one end of the pliers seat 3, is movably provided with the roller 11, when the sliding pliers 4 on two sides are contacted, the side surfaces of the roller 11 on two sides are tangent, and the movable roller 11 can enable the electric wire to more smoothly enter a detection area.

Referring to fig. 2, a detector 5 is arranged at an opening of the pincer holder 3, when detecting, the wire enters the inside of the pincer holder 3 and is detected by the detector 5, an analysis module is arranged inside the body 1, the detector 5 is electrically connected with the analysis module, and a data result of the detector 5 is analyzed; referring to fig. 4, the analysis module is further electrically connected to an alarm module, the device can be used as a detection tool and also as a resident monitor in the equipment, the current of the line to be detected can be monitored in a fluctuation manner, when the current fluctuation is too large, the analysis module transmits information to the alarm module to warn the operator, and equipment failure and safety problems are avoided;

the surface of the body 1 is provided with a display screen 12, the display screen 12 is electrically connected with the analysis module, and the display screen can be used for recording the current intensity and the fluctuation condition of the current; the alarm module comprises an alarm which is arranged in the body and used for reminding field operators of abnormal fluctuation of current and timely carrying out maintenance; alarm module still can be connected with external terminal through the thing networking in this device, and instrument such as operating personnel accessible cell-phone or computer set up the standard that the warning triggered promptly, and if the standard value is 10A, trigger alarm module (can adjust according to the condition that needs monitoring actually) when fluctuation about surpassing 2A, also can transmit information to operating personnel's handheld terminal after alarm module triggers, realizes long-range control to the electric current.

One end of the body 1 is connected with the clamp body 2, the other end of the body is fixed with a connecting rod 13, the surface of the connecting rod 13 is provided with threads, the threaded connecting rod 13 is convenient for the external connection of the detector 5, and a fixed seat 14 is arranged between the body 1 and the connecting rod 13.

The sliding pincers 4 of the utility model are arranged at the two ends of the pincers seat 3 in a sliding way, when the turn wire is required to be detected, the sliding pincers 4 can slide to both sides, and can not contract into the opening of the pincers seat 3 to occupy extra space to influence the detection, the structure is simple, the operation is simple and convenient, when a single wire is detected, only the detector 5 needs to be pushed, the sliding pincers 4 at both sides can withdraw inwards under the reaction force of the wire, and the wire enters at the idler wheel 11 which is movably arranged; the spring 9 is fixed between one end of the sliding groove 8 close to the caliper seat 3 and the adjacent sliding connection column 7, and because the sliding connection column 7 is fixed on the clamping plate 6 and does not rotate along with the sliding caliper 4, the spring 9 can extend or contract after rotating along with the sliding caliper 4, and then provides a reset force, so that the sliding connection column 7 can be conveniently restored.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel pincerlike current detector structure comprises a body (1) and a pincerlike body (2); the clamp body (2) is connected with one end of the body (1); the novel multifunctional pliers are characterized in that the pliers body (2) comprises a pliers seat (3) and a sliding pliers (4); the clamp seat (3) is semicircular, the open end of the clamp seat is back to the body (1), and the sliding clamp (4) is arc-shaped and is in sliding connection with the end heads at the two ends of the clamp seat (3); a detector (5) is arranged at an opening of the clamp seat (3), an analysis module is arranged in the body (1), and the detector (5) is electrically connected with the analysis module; the analysis module is also electrically connected with an alarm module.

2. The novel pincer-shaped current detector structure as claimed in claim 1, wherein two clamping plates (6) are arranged at the connecting end of the pincer base (3) and the sliding pincer (4) in parallel, the clamping plates (6) extend outwards from the upper and lower surfaces of the end head, sliding posts (7) extend from the opposite surfaces of the two clamping plates (6), and the pincer base (3) is connected with the sliding pincer (4) in a sliding manner through the sliding posts (7).

3. The novel pincer-shaped current detector structure as claimed in claim 2, wherein the sliding clamp (4) is provided with a sliding groove (8) on both the upper surface and the lower surface, the sliding groove (8) is arranged along the surface of the sliding clamp (4) and is slidably connected with the sliding post (7), a spring (9) is arranged inside one end of the sliding groove (8) close to the clamp seat (3), one end of the spring (9) is connected with the side wall of the sliding groove (8) close to one end of the clamp seat (3), and the other end is fixed with the sliding post (7).

4. The novel clamp-type current detector structure as claimed in claim 1, wherein a notch is formed at the joint of the sliding clamp (4) on both sides, and the notch forms a notch (10) when the sliding clamp (4) on both sides are in contact.

5. The novel pincer-shaped current detector structure as claimed in claim 4, wherein the end of the sliding clamp (4) far away from the clamp seat (3) is movably provided with a roller (11), and when the sliding clamp (4) at two sides is contacted, the side surfaces of the roller (11) at two sides are tangent.

6. The novel pincer-shaped current detector structure as claimed in claim 1, wherein a display screen (12) is provided on the surface of the body (1), and the display screen (12) is electrically connected with the analysis module.

7. The novel pincer-shaped current detector structure as claimed in claim 1, wherein the alarm module comprises an alarm, and the alarm is arranged inside the body (1); the alarm module can be connected with an external terminal through the Internet of things.

8. The novel pincer-shaped current detector structure as claimed in claim 1, wherein one end of the body (1) is connected with the pincer body (2), and the other end is fixed with a connecting rod (13).

9. The novel pincer-shaped current detector structure as claimed in claim 8, wherein the surface of the connecting rod (13) is provided with screw threads.

10. The novel pincer-shaped current detector structure as claimed in claim 8, wherein a fixed seat (14) is arranged between the body (1) and the connecting rod (13).