CN219266512U

CN219266512U - Switch wire test fixture

Info

Publication number: CN219266512U
Application number: CN202222558031.1U
Authority: CN
Inventors: 王春雷; 陈杨
Original assignee: Zhongyou Electronics Jiujiang Co ltd
Current assignee: Zhongyou Electronics Jiujiang Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-27
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the field of wire testing, and discloses a switch wire testing jig, which effectively solves the problems that the existing switch wire has more wires and lower detection efficiency because gold plating contacts each lock wire screw.

Description

Switch wire test fixture

Technical Field

The utility model belongs to the field of wire testing, and particularly relates to a switch wire testing jig.

Background

After the production of switch wire rod is finished, need test the switch wire rod, generally carry out the detection of product circuit break-make, owing to be equipped with the lock wire screw on the switch wire rod, and lock wire screw and wire rod direct contact, contact through gilding to each lock wire screw on the switch wire rod when detecting, the gilding needle is connected with the test machine through the wire, carries out the test of reading the point to the switch wire rod then, detects the circuit break-make condition, but still has following defect:

because the switch wires are more in wires, the number of the lockwire screws is more, and gold plating is used for contacting each lockwire screw, so that the detection efficiency is lower.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the switch wire testing jig, which effectively solves the problems that the existing switch wires are more in wires and gold plating contacts each lock wire screw, so that the detection efficiency is lower.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch wire test fixture, includes the base, the lateral part stopper is installed to the top symmetry of base, is equipped with the wire rod switch between two lateral part stoppers, and the back stopper is installed to the one side symmetry that two lateral part stoppers are close to each other, installs detection component on one of them lateral part stopper, and the cushion is installed on the top of another lateral part stopper.

Preferably, the detection component comprises a rotating seat arranged at one side of one side limiting block, the outer side of the rotating seat is rotationally connected with a rotating plate, and a handle is arranged at one side of the rotating plate, which is far away from the rotating seat.

Preferably, a movable groove is formed in the rotating plate, and the movable groove is matched with the wire switch.

Preferably, the movable block is slidably connected in the movable groove, the top end of the movable block is provided with a top plate, and the top plate is positioned above the rotating plate.

Preferably, the bottom equidistance of movable groove is installed and is plated the needle, and the wire is installed on the top of roof, and the one end and the gilding needle electric connection of wire, the other end electric connection of wire have test equipment.

Preferably, the four corners of roof department has all seted up the intercommunication groove, and the internally mounted in intercommunication groove has the guide bar, guide bar and rotating plate fixed connection.

Preferably, the limiting plate is installed on the top of the guide rod, the spring is sleeved on the outer side of the guide rod, one end of the spring is fixedly connected with the top plate, and the other end of the spring is fixedly connected with the rotating plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, after the wire switch is inserted between the two side limiting blocks to be positioned, the rotating plate is rotated to a contact position with the cushion block, and the movable block is pushed to move downwards, so that the plated gold needle is in contact with the lock wire screw on the wire switch, the test machine stores a reading point through the plated gold needle, the on-off of a product line is tested through a normal reading point, and the number of the plated gold needle is matched with the lock wire screw, so that the test speed is improved;

(2) When this novel rotating plate rotates to rotating plate bottom and cushion contact position, the movable groove is located movable inslot portion under the holding power effect of spring for gilding needle and wire rod switch contact this moment, after the movable block is pressed, the movable block down removes just can with the line locking screw contact on the wire rod switch to the convenience is tested the wire rod switch of different thickness.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the swing plate opening structure of the present utility model;

FIG. 3 is a schematic view of a side stopper according to the present utility model;

FIG. 4 is a schematic diagram of a detecting assembly according to the present utility model;

in the figure: 1. a base; 2. a side limiting block; 3. a cushion block; 4. a back limiting block; 5. a detection assembly; 501. rotating base; 502. a rotating plate; 503. a handle; 504. a movable groove; 505. a movable block; 506. a top plate; 507. a wire; 508. plating gold needles; 509. a communication groove; 510. a guide rod; 511. a spring; 512. a limiting plate; 6. and a wire switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, the utility model includes a base 1, side limiting blocks 2 are symmetrically installed at the top end of the base 1, a wire switch 6 is arranged between the two side limiting blocks 2, a back limiting block 4 is symmetrically installed at one side of the two side limiting blocks 2, a detection component 5 is installed on one side limiting block 2, a cushion block 3 is installed at the top end of the other side limiting block 2, the detection component 5 comprises a rotary seat 501 installed at one side of one side limiting block 2, a rotary plate 502 is rotatably connected to the outer side of the rotary seat 501, a handle 503 is installed at one side of the rotary plate 502 far away from the rotary seat 501, a movable groove 504 is formed in the rotary plate 502, the movable groove 504 is matched with the wire switch 6, a movable block 505 is slidably connected in the movable groove 504, a top end of the movable block 505 is provided with a top plate 506, the top plate 506 is located above the rotary plate 502, a plating 508 is equidistantly installed at the bottom end of the movable groove 504, one end of the wire 507 is electrically connected with the gold plating needle 508, a testing device is electrically connected to the other end of the wire 507, four corners of the wire 507 are respectively provided with a communication groove 509, a guide rod 510 is connected to the inner side of the rotary plate 510, a guide rod 511 is connected to the other end of the guide rod 511, and the guide rod 510 is fixedly sleeved with the top plate 510, and the other end of the guide rod 510 is fixedly connected to the top plate 510;

after the wire switch 6 is inserted between the two side limiting blocks 2 for positioning, the rotating plate 502 is rotated to the contact position with the cushion block 3, the movable block 505 is pushed to move downwards, the wire plating needle 508 is in contact with the lock wire screw on the wire switch 6, the tester reads the point through the wire plating needle 508 for storage, the on-off of a test product line is tested through the normal read point, the movable groove 504 is positioned inside the movable groove 504 under the action of the supporting force of the spring 511 when the rotating plate 502 is rotated to the contact position of the bottom end of the rotating plate 502 with the cushion block 3, the gold plating needle 508 is not in contact with the wire switch 6, and after the movable block 505 is pressed, the movable block 505 moves downwards to be in contact with the lock wire screw on the wire switch 6, so that the wire switch 6 with different thicknesses can be tested conveniently.

Working principle: when the wire switch 6 is used, the wire switch 6 is inserted between the two side limiting blocks 2, so that two sides of the wire switch 6 are clung to the two side limiting blocks 2, the back surface of the wire switch 6 is clung to the back surface limiting block 4, the rotating plate 502 is rotated, the bottom end of the rotating plate 502 is contacted with the top end of the cushion block 3, the movable block 505 is pushed to move downwards, the gold-plated needle 508 at the bottom end of the movable block 505 is contacted with a lock wire screw on the wire switch 6, and as the gold-plated needle 508 is electrically connected with the test machine through the lead 507, after the gold-plated needle 508 is contacted with the lock wire screw on the wire switch 6, a reading point can be stored, and the on-off of a product line is tested through a normal reading point;

when the rotating plate 502 rotates to the contact position between the bottom end of the rotating plate 502 and the cushion block 3, the rotating plate 502 and the wire switch 6 are in a parallel state, and at the moment, the spring 511 has supporting force on the top plate 506, so that the movable groove 504 is positioned inside the movable groove 504 under the action of the spring 511, the gold plating needle 508 is not in contact with the wire switch 6, and after the movable block 505 is pressed, the movable block 505 moves downwards to be in contact with a lock wire screw on the wire switch 6, so that the wire switch 6 with different thicknesses can be conveniently tested.

Claims

1. The utility model provides a switch wire test fixture, includes base (1), its characterized in that: side stopper (2) are installed to the top symmetry of base (1), are equipped with wire rod switch (6) between two side stopper (2), and back stopper (4) are installed to the side symmetry that two side stopper (2) are close to each other, installs detection component (5) on one of them side stopper (2), and cushion (3) are installed on the top of another side stopper (2).

2. The switch wire test fixture of claim 1, wherein: the detection assembly (5) comprises a rotating seat (501) arranged on one side of one side limiting block (2), a rotating plate (502) is rotatably connected to the outer side of the rotating seat (501), and a handle (503) is arranged on one side, far away from the rotating seat (501), of the rotating plate (502).

3. The switch wire test fixture of claim 2, wherein: a movable groove (504) is formed in the rotating plate (502), and the movable groove (504) is matched with the wire switch (6).

4. The switch wire test fixture of claim 3, wherein: the inside sliding connection of movable groove (504) has movable block (505), and roof (506) are installed on the top of movable block (505), and roof (506) are located the top of rotating plate (502).

5. The switch wire test fixture of claim 3, wherein: the bottom equidistance of movable groove (504) is installed and is plated needle (508), and wire (507) are installed on the top of roof (506), and one end and the gilding needle (508) electric connection of wire (507), the other end electric connection of wire (507) have test equipment.

6. The switch wire test fixture of claim 4, wherein: the four corners of the top plate (506) are provided with communication grooves (509), guide rods (510) are arranged in the communication grooves (509), and the guide rods (510) are fixedly connected with the rotating plate (502).

7. The switch wire test fixture of claim 6, wherein: the limiting plate (512) is installed on the top end of the guide rod (510), the spring (511) is sleeved on the outer side of the guide rod (510), one end of the spring (511) is fixedly connected with the top plate (506), and the other end of the spring (511) is fixedly connected with the rotating plate (502).