CN219627030U

CN219627030U - Power terminal connecting device

Info

Publication number: CN219627030U
Application number: CN202320505591.2U
Authority: CN
Inventors: 欧志
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-01
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of electrical detection, and discloses a power terminal connecting device.

Description

Power terminal connecting device

Technical Field

The utility model relates to the technical field of electrical detection, in particular to a power terminal connecting device.

Background

Product debugging in the electrical industry relates to power supply terminal, and traditional connected mode adopts cold pressing head to connect, fasten one by one, reduces production debugging efficiency, influences the debugging quality, and the connecting wire exposes outside, has the potential safety hazard.

In the prior art (Chinese patent application publication No. CN115308443A, the patent name is a portable electric debugging device), the portable electric debugging device comprises a box body, a debugging unit arranged in the box body, a baffle plate, a containing assembly and a cleaning assembly for cleaning a wire, wherein the baffle plate is vertically and fixedly arranged in the box body, and a placing cavity for accommodating the wire is formed between one side of the baffle plate and the inner wall of the box body; the cleaning component comprises a connecting block positioned in the placing cavity and a moving part for driving the connecting block to reciprocate, a mounting cavity is arranged in the connecting block, a cleaning block for cleaning the outer wall of the lead is arranged in the mounting cavity of the connecting block, and through holes for the lead to pass through are formed in the connecting block and the cleaning block and are communicated with the mounting cavity. In this scheme, when the wire is being convoluteed, the lateral wall department of wire can slide through the through-hole department, and then with clean piece contact, realize the quick cleanness to the wire lateral wall. In the process of realizing the technical scheme, the inventor finds that at least the following problems exist in the prior art:

although the above patent can be when the terminal wire is rolled, can carry out quick cleanness to its surface, but terminal plug is exposed to the external with the jack of device, along with the quick plug of every turn detection, can lead to the poor contact between the two and go out earlier and receive external force, makes the two break away from mutually, influences detection efficiency and the result to power supply terminal.

Disclosure of Invention

The utility model aims to provide a power terminal connecting device, which solves the problems that a terminal plug and a jack of the device, which are proposed in the background art, are exposed to the outside, and with the rapid insertion and extraction of each detection, poor contact between the terminal plug and the jack are caused by external force, so that the terminal plug and the jack are separated from each other, and the detection efficiency and the result of a power terminal are affected.

In a first aspect, the present utility model provides a power terminal connection device, including a connection housing, and a test hole formed on a side wall of the connection housing, further including:

the connecting panel is provided with a connecting pore canal on the side wall, and a plurality of limiting units for limiting the power supply terminal are arranged on the connecting pore canal;

the limiting unit comprises a plurality of limiting panels fixedly mounted on the connecting pore canal and a connecting groove formed in the limiting panels, springs are fixedly connected to the side walls of the connecting groove, clamping panels are slidably arranged on the connecting groove, the clamping panels are fixedly connected with the corresponding springs, and an adjusting unit for adjusting the positions of the clamping panels is arranged on the connecting panel.

In a specific embodiment of the power terminal connecting device, the adjusting unit comprises a sliding rod fixedly installed on the upper end wall of the clamping panel, a connecting slide way is arranged on the upper end wall of the limiting panel, a movable slide way is arranged on the upper end wall of the connecting panel, the movable slide way is communicated with the connecting slide way, and the sliding rod is arranged on the movable slide way and the connecting slide way in a sliding manner.

In a specific embodiment of the power terminal connection device, one end of the clamping face plate, which is far away from the spring, is provided with an inclined surface.

In a specific embodiment of the power terminal connecting device, an arc-shaped groove is formed in the middle of one end, far away from the spring, of the clamping face plate.

In a specific embodiment of the power terminal connection device, adjacent clamping face plates are in contact in an initial state, and arc-shaped grooves on the clamping face plates are in contact.

In a specific embodiment of the power terminal connection device, the connection panel is provided with a driving unit for changing the position of the adjusting unit;

the driving unit comprises a positive and negative threaded rod and a push rod, wherein the positive and negative threaded rod is rotatably arranged on the connecting panel, and the push rod is arranged on the positive and negative threaded rod through threads.

In a specific embodiment of the power terminal connection device, the lower end of the push rod is slidably arranged on the movable slideway and is contacted with the slide rod.

In a specific embodiment of the power terminal connection device, the slide bar is slidably disposed on the positive and negative threaded rod.

In a specific embodiment of the power terminal connection device, a gap exists between the lower end of the sliding rod and the limiting panel.

According to the power terminal connecting device, when a power terminal is tested, the position of the plug of the terminal can be limited by the clamping panel under the cooperation of the connecting panel, the clamping panel and the spring, meanwhile, the wiring harness of the terminal is limited by the arc-shaped groove on the clamping panel, when the detection is finished, the two clamping panels can move in opposite directions under the cooperation of the positive and negative threaded rod, the push rod, the movable slide rail, the slide rod, the clamping panel and the connecting groove, and at the moment, the terminal plug can be limited by contact, so that the effect of enabling the terminal plug to be stably contacted with the test hole can be achieved, the shaking and poor contact phenomena can not occur between the terminal plug and the test hole, the detection efficiency and the detection result can be guaranteed, and the power terminal can be taken out conveniently after the detection is finished.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a connection housing according to an embodiment of the present utility model.

Fig. 2 is a schematic partial structure of a connection housing according to an embodiment of the utility model.

Fig. 3 is an enlarged view of fig. 2 at B in accordance with an embodiment of the present utility model.

Fig. 4 is an enlarged view of fig. 1 at a in accordance with an embodiment of the present utility model.

Icon: 100. a connection housing; 200. connecting pore canals; 300. a connection panel; 400. a limit unit; 410. a limit panel; 420. a connecting groove; 430. a clamping panel; 440. a spring; 450. an adjusting unit; 451. a slide bar; 452. a movable slideway; 453. connecting a slideway; 500. a driving unit; 510. a positive and negative tooth threaded rod; 520. a push rod; 600. an arc-shaped groove; 700. test wells.

Detailed Description

Because the terminal plug and the jack of the device in the prior art are exposed to the outside, poor contact between the terminal plug and the jack can be caused and external force can be applied to the terminal plug and the jack along with rapid plug and plug of each detection, so that the terminal plug and the jack are separated from each other, and the detection efficiency and the detection result of a power terminal are affected. Therefore, the inventor provides a power terminal connection device through researches, which can enable a terminal plug to be stably contacted with a test hole 700, ensure that the phenomenon of shaking and poor contact between the terminal plug and the test hole is avoided, ensure the efficiency and the result of detection, and simultaneously can conveniently take out a power terminal when the detection is finished, thereby solving the defects.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a power terminal connection device, which includes a connection housing 100 and a test hole 700 formed on a sidewall of the connection housing 100, and further includes:

the connecting panel 300, the connecting duct 200 has been offered on the lateral wall of connecting panel 300, is provided with a plurality of spacing units 400 that are used for spacing to power supply terminal on the connecting duct 200.

When testing power supply terminal, pass the head of terminal and connect the duct 200 on the panel 300 and the spacing unit 400 on it, through the setting of spacing unit 400, can carry out the pencil to the head of terminal and spacing, guarantee the relativity between terminal head and the test hole 700, guarantee that the phenomenon of contact failure can not take place between the two.

Referring to fig. 2 to 4, the limiting unit 400 includes a plurality of limiting panels 410 fixedly installed on the connecting hole 200 and a connecting slot 420 formed on the limiting panels 410, a spring 440 is fixedly connected to a side wall of the connecting slot 420, a clamping panel 430 is slidably disposed on the connecting slot 420, the clamping panel 430 is fixedly connected to the corresponding spring 440, and an adjusting unit 450 for adjusting the position of the clamping panel 430 is disposed on the connecting panel 300.

The adjusting unit 450 comprises a sliding rod 451 fixedly installed on the upper end wall of the clamping panel 430, a connecting slideway 453 is arranged on the upper end wall of the limiting panel 410, a movable slideway 452 is arranged on the upper end wall of the connecting panel 300, the movable slideway 452 is communicated with the connecting slideway 453, the sliding rod 451 is arranged on the movable slideway 452 and the connecting slideway 453 in a sliding manner, and a push rod 520 is arranged on one side of the sliding rod 451.

The end of the clamping panel 430 far away from the spring 440 is provided with an inclined surface, and the clamping panel 430 can be conveniently extruded through the arrangement of the shape.

The clamping panel 430 is provided with an arc-shaped groove 600 at a middle position of one end far away from the spring 440, and the arc-shaped groove 600 can be a member made of rubber materials.

The adjacent clamping face plates 430 are in contact state in the initial state, and the arc-shaped grooves 600 on the adjacent clamping face plates are in contact, so that wire harnesses with different sizes on the terminals can be limited and fixed.

The plug of terminal extrudees two screens panels 430 that have the inclined plane, and two screens panels 430 extrude the spring 440 of corresponding position, and when the plug of terminal inserts in test hole 700, the plug of terminal ends the extrusion to screens panel 430 this moment, and screens panel 430 will receive the reaction force of the elasticity of corresponding spring 440 this moment, and it can resume initial position, and screens panel 430 can carry out the position spacing to the plug of terminal, carries out spacingly to the pencil of terminal through the arc groove 600 on the screens panel 430 simultaneously.

Referring to fig. 1 and 4, a driving unit 500 for changing the position of the adjusting unit 450 is provided on the connection panel 300;

the driving unit 500 includes a positive and negative threaded rod 510 rotatably provided on the connection panel 300 and a push rod 520 screw-provided on the positive and negative threaded rod 510.

The lower end of the push rod 520 is slidably disposed on the movable slide 452 and is in contact with the slide rod 451.

The slide bar 451 is slidably disposed on the positive and negative threaded rod 510.

A gap exists between the lower end of the slide bar 451 and the limit panel 410.

When the power terminal needs to be taken down, the operator rotates the positive and negative threaded rod 510 to rotate, the push rod 520 is arranged on the movable slideway 452 in a sliding way, when the positive and negative threaded rod 510 drives the push rod 520 to rotate, the push rod 520 slides along the surface of the positive and negative threaded rod 510, when the push rod 520 is contacted with the slide rod 451, the push rod 451 can be extruded to slide along the positive and negative threaded rod 510, and meanwhile, the slide rod 451 drives the corresponding clamping panel 430 to slide along the connecting groove 420, the two clamping panels 430 can move in opposite directions, at the moment, the terminal plug can contact and limit, the taking of the plug terminal can be facilitated, the operation is simple, and the use is convenient.

To sum up, when testing power supply terminal, pass the connection panel 300 with the head of terminal, the plug of terminal extrudees two screens panels 430 that have the inclined plane, two screens panels 430 extrude the spring 440 of corresponding position, when the plug of terminal inserts in test hole 700, the plug of terminal ends the extrusion to screens panel 430 this moment, screens panel 430 will receive the reaction force of the elasticity of corresponding spring 440 this moment, it can resume initial position, screens panel 430 can carry out the position spacing to the plug of terminal, the pencil of terminal is spacing through arc groove 600 on screens panel 430 simultaneously, at the end of the detection, the operator rotates positive and negative threaded rod 510, make it rotate, because push rod 520 slides and sets up on movable slide 452, positive and negative threaded rod 510 drives push rod 520 when rotating, push rod 520 slides along the surface of positive and negative threaded rod 510, when push rod 520 and slide rod 451 contact, it can make its extrusion along positive and negative threaded rod 510, simultaneously drive corresponding screens panel 430 and slide along spread groove 420, both screens panel 600 can carry out the position limiting position, simultaneously can not contact with the terminal 700 simultaneously, can be guaranteed to touch the effect between the opposite sides when detecting the terminal, can not touch the terminal with the opposite side, and the terminal can be guaranteed to touch the end simultaneously, and the test result can be guaranteed to be contacted with the terminal, and the opposite side can be guaranteed to the terminal can be contacted with the opposite to the terminal.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a power terminal connecting device, includes the connection casing and sets up the test hole on connecting the casing lateral wall, its characterized in that still includes:

2. The power terminal connecting device according to claim 1, wherein the adjusting unit comprises a sliding rod fixedly installed on the upper end wall of the clamping panel, a connecting slideway is formed in the upper end wall of the limiting panel, a movable slideway is formed in the upper end wall of the connecting panel, the movable slideway is communicated with the connecting slideway, and the sliding rod is slidably arranged on the movable slideway and the connecting slideway.

3. The power terminal connection device according to claim 2, wherein the end of the detent panel away from the spring is provided as an inclined surface.

4. A power terminal connection device according to claim 3, wherein the clamping face plate is provided with an arc-shaped groove at a middle position of one end far away from the spring.

5. The power terminal connection device according to claim 4, wherein adjacent ones of said detent panels are in contact in an initial state and arc-shaped grooves thereon are in contact.

6. The power terminal connection device according to claim 5, wherein a driving unit for changing a position of the adjusting unit is provided on the connection panel;

the driving unit comprises a positive and negative threaded rod which is rotatably arranged on the connecting panel and a push rod which is arranged on the positive and negative threaded rod in a threaded manner.

7. The power terminal connection device according to claim 6, wherein the lower end of the push rod is slidably disposed on the movable slide, and is in contact with the slide rod.

8. The power terminal connection device of claim 7, wherein the slide bar is slidably disposed on the positive and negative threaded rod.

9. The power terminal connection device according to claim 8, wherein a gap exists between the lower end of the slide bar and the limit panel.