CN218824383U

CN218824383U - Test tool

Info

Publication number: CN218824383U
Application number: CN202222364087.3U
Authority: CN
Inventors: 冯德志
Original assignee: Sichuan Jiuzhou Yuantong Technology Co ltd
Current assignee: Sichuan Jiuzhou Yuantong Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-04-07
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a test fixture, including the test equipment main part, the adjustment tank has been seted up to the upper surface of test equipment main part, and the inside slip of adjustment tank is inlayed and is equipped with the regulating block, and the connecting hole has been seted up to the upper surface of regulating block, and the inner wall bottom fixed surface of adjustment tank is connected with the bracing piece. The utility model discloses in: during the use, upwards stimulate the regulating block, make the regulating block extrude the spring, the compression stroke behind the spring atress, absorb kinetic energy, put into the inside of two spouts with two second electrode slices through the through-hole, then release the regulating block, make the regulating block push the inside of two slider-limiting embedding spouts under the effect of spring, make the lower surface laminating of the first electrode slice of two slider-limiting surface fixings and the lower surface of two second electrode slices, make the wire accomplish positive negative pole and connect, the installation is simple, the contact failure that wearing and tearing lead to after avoiding traditional connection structure repetitious usage, the life of connection structure is improved.

Description

Test tool

Technical Field

The utility model relates to a quality testing technical field especially relates to a test fixture.

Background

The test tool is a tool device for testing the performance of equipment or a structural part in the production process of the equipment or the structural part, is common in the production process of electric equipment, particularly power supplies, needs to test various parameters and performances of the power supplies, is convenient to check subsequently, and therefore needs to use a power supply test tool to detect the power supplies.

But among the prior art power testing tool and wire are through pulling out the structural connection who inserts, pull out the back of inserting many times, spare part wearing and tearing very easily lead to contact failure, influence the use, when the wire that power testing tool connects among the prior art received external acting force moreover, the electrode slice very easily rocked, influence the use and experience.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a test fixture can be in the same place cushion and massage pad combination, can freely switch soft mode of sitting and massage mode, need not to take off the cushion, does not occupy other spaces.

The technical scheme of the utility model is that:

the utility model provides a test fixture, includes the test equipment main part, the adjustment tank has been seted up to the upper surface of test equipment main part, the inside slip of adjustment tank inlays and is equipped with the regulating block, the connecting hole has been seted up to the upper surface of regulating block, the inner wall bottom fixed surface of adjustment tank is connected with the bracing piece, the one end of bracing piece inlays the inside of locating the connecting hole, the bracing piece is close to the outer fixed surface of one end and is connected with the support ring, the lower fixed surface of support ring is connected with the spring, the lower extreme fixed connection of spring is in the upper surface of regulating block, the lower fixed surface of regulating block is connected with two spacing sliders, two spouts have been seted up to the inner wall bottom surface of adjustment tank, two the inside of locating two spouts is inlayed to the surface of spacing slider, the equal fixedly connected with first electrode piece of lower surface of two first electrode piece, two the lower surface of first electrode piece all is provided with the second electrode piece, two the equal electrically connected with the wire in one side surface of second electrode piece, two the through-hole has all been seted up to one side inner wall surface of spout.

The working principle of the technical scheme is as follows: during the use, upwards stimulate the regulating block, make the regulating block extrude the spring, the compression stroke behind the spring atress, absorb kinetic energy, put into the inside of two spouts with two second electrode slices through the through-hole, then release the regulating block, make the regulating block push the inside of two slider-limiting embedding spouts under the effect of spring, make the lower surface laminating of the first electrode slice of two slider-limiting surface fixings and the lower surface of two second electrode slices, make the wire accomplish positive negative pole and connect, the installation is simple, the contact failure that wearing and tearing lead to after avoiding traditional connection structure repetitious usage, the life of connection structure is improved.

In a further technical scheme, the through holes are in the shape of inverted convex, and positioning blocks are arranged on the surfaces of one sides of the two second electrode plates.

The two positioning blocks wrap the joint of the two wires and the second electrode plate, so that the structural strength of the joint is improved.

In a further technical scheme, the outer surfaces of the two positioning blocks are embedded in the two through holes.

Two locating pieces are embedded in the two through holes, so that the second electrode plate is prevented from being driven to shake when the lead is stressed.

In a further technical scheme, the upper surface of the adjusting block is fixedly connected with a handle, and the handle is in a C shape.

The adjusting block is controlled through the handle, so that the device is convenient and fast, and time and labor are saved.

In a further technical scheme, the inner wall surface of the spring is sleeved on the outer surface of the supporting rod.

When the spring is stressed to compress the stroke, the supporting rod provides supporting force, so that the spring is prevented from being bent when being stressed too high.

The utility model has the advantages that:

1. the utility model discloses in: when the connecting structure is used, the adjusting block is pulled upwards to extrude the spring, the spring compresses a stroke after being stressed and absorbs kinetic energy, the two second electrode plates are placed into the two sliding grooves through the through holes, then the adjusting block is released, the adjusting block pushes the two limiting slide blocks to be embedded into the two sliding grooves under the action of the spring, the lower surfaces of the first electrode plates fixed on the lower surfaces of the two limiting slide blocks are attached to the lower surfaces of the two second electrode plates, the lead is connected with a positive electrode and a negative electrode, the installation is simple, poor contact caused by abrasion after the traditional connecting structure is used for many times is avoided, and the service life of the connecting structure is prolonged;

2. the utility model discloses in: the two positioning blocks wrap the joint of the two wires and the second electrode plate, so that the structural strength of the joint is improved, the two positioning blocks are embedded in the two through holes, the second electrode plate is prevented from being driven to shake when the wires are stressed, the adjusting blocks are controlled through the handles, the handle is convenient, rapid, time-saving and labor-saving, the supporting rods provide supporting force when the spring is stressed to be in a compression stroke, and the spring is prevented from being bent when the stress is too high;

drawings

Fig. 1 is a schematic view of a three-dimensional structure of a test fixture according to an embodiment of the present invention.

Fig. 2 is the embodiment of the present invention, which is a schematic structural diagram of a second electrode plate of a testing tool.

Fig. 3 is a schematic structural view of a test fixture through hole according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a test fixture adjusting block according to an embodiment of the present invention.

Description of reference numerals: 1. a test device main body; 2. an adjustment groove; 3. an adjusting block; 4. a handle; 5. a support bar; 6. a support ring; 7. a spring; 8. a through hole; 9. a chute; 10. a first electrode sheet; 11. positioning blocks; 12. a wire; 13. a second electrode sheet; 14. a limiting slide block; 15. and connecting the holes.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Examples

As shown in fig. 1-4, a testing tool comprises a testing device main body 1, an adjusting groove 2 is formed in the upper surface of the testing device main body 1, an adjusting block 3 is embedded in the adjusting groove 2 in a sliding manner, a connecting hole 15 is formed in the upper surface of the adjusting block 3, a supporting rod 5 is fixedly connected to the bottom surface of the inner wall of the adjusting groove 2, one end of the supporting rod 5 is embedded in the connecting hole 15, the supporting rod 5 is close to one end, a supporting ring 6 is fixedly connected to the outer surface of the supporting ring 6, a spring 7 is fixedly connected to the lower surface of the spring 7 and is fixedly connected to the upper surface of the adjusting block 3, two limiting sliders 14 are fixedly connected to the lower surface of the adjusting block 3, two sliding grooves 9 are formed in the bottom surface of the inner wall of the adjusting groove 2, the outer surfaces of the two limiting sliders 14 are embedded in the two sliding grooves 9, first electrode plates 10 are fixedly connected to the lower surfaces of the two limiting sliders 14, second electrode plates 13 are arranged on the lower surfaces of the two first electrode plates 10, wires 12 are electrically connected to one side surfaces of the two second electrode plates 13, and through holes 8 are formed in the inner wall surfaces of the two sliding grooves 9.

The working principle of the technical scheme is as follows: during the use, upwards stimulate regulating block 3, make regulating block 3 extrusion spring 7, spring 7 atress back compression stroke, absorb kinetic energy, put into the inside of two spouts 9 with two second electrode slices 13 through-hole 8, then release regulating block 3, make regulating block 3 push two spacing slider 14 embedding inside two spouts 9 under the effect of spring 7, make the lower surface laminating of the first electrode slice 10 of two spacing slider 14 fixed surface and the lower surface of two second electrode slices 13, make wire 12 accomplish positive negative pole and connect, the installation is simple, avoid the contact failure that traditional connection structure wearing and tearing lead to after repetitious usage, improve connection structure's life.

In another embodiment, as shown in fig. 1 to 4, the through hole 8 is in an inverted-convex shape, positioning blocks 11 are disposed on one side surfaces of the two second electrode plates 13, and the two positioning blocks 11 wrap the joints of the two wires 12 and the second electrode plates 13, so as to improve the structural strength of the joints.

In another embodiment, as shown in fig. 1 to 4, the outer surfaces of the two positioning blocks 11 are embedded in the two through holes 8, and the two positioning blocks 11 are embedded in the two through holes 8, so as to prevent the wire 12 from driving the second electrode plate 13 to shake when being stressed.

In another embodiment, as shown in fig. 1-4, the adjusting block 3 is fixedly connected to a handle 4 on the upper surface thereof, the handle 4 is C-shaped, and the adjusting block 3 is controlled by the handle 4, so that the operation is convenient, fast, time-saving and labor-saving.

In another embodiment, as shown in fig. 1-4, the inner wall surface of the spring 7 is sleeved on the outer surface of the supporting rod 5, and the supporting rod 5 provides a supporting force when the spring 7 is forced to perform a compression stroke, so as to prevent the spring 7 from bending when the force is too high.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims

1. The utility model provides a test fixture, includes the test equipment main part, its characterized in that, the adjustment tank has been seted up to the upper surface of test equipment main part, the inside slip of adjustment tank inlays and is equipped with the regulating block, the connecting hole has been seted up to the upper surface of regulating block, the inner wall bottom fixed surface of adjustment tank is connected with the bracing piece, the one end of bracing piece inlays the inside of locating the connecting hole, the bracing piece is close to the outer fixed surface of one end and is connected with the support ring, the lower fixed surface of support ring is connected with the spring, the lower extreme fixed connection of spring is in the upper surface of regulating block, two spacing sliders of lower fixed surface of regulating block are connected with, two spouts have been seted up to the inner wall bottom surface of adjustment tank, two the inside of locating two spouts is inlayed to the surface of spacing slider, the equal fixedly connected with first electrode piece of lower surface of two first electrode piece, two the lower surface of first electrode piece all is provided with the second electrode piece, two the equal electrically connected with the wire of one side surface of second electrode piece, two the through-hole has all been seted up to one side inner wall surface of spout.

2. The test tool according to claim 1, wherein the through hole is in an inverted-convex shape, and positioning blocks are arranged on one side surfaces of the two second electrode plates.

3. The test tool according to claim 2, wherein the outer surfaces of the two positioning blocks are embedded in the two through holes.

4. The test tool according to claim 1, wherein a handle is fixedly connected to the upper surface of the adjusting block, and the handle is in a C shape.

5. The test tool according to claim 1, wherein the inner wall surface of the spring is sleeved on the outer surface of the support rod.