CN211615388U

CN211615388U - Filter plate port test fixture

Info

Publication number: CN211615388U
Application number: CN202020249644.5U
Authority: CN
Inventors: 屈波
Original assignee: Shanghai Luocheng Automotive Electronics Co ltd
Current assignee: Shanghai Luocheng Automotive Electronics Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-02
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a filtering board port test fixture relates to test fixture technical field. Including the base, the top fixed mounting of base has the backup pad, and the top of base and the back that is located the backup pad are provided with the stand, and the stand is close to one side of backup pad and has seted up the spout, and the inside slidable mounting of spout has the slider, and one side of slider extends to the outside and fixed mounting of spout and has splint, and splint are parallel with the backup pad. The inside slidable mounting of spout has the lifter, the lifter run through the slider and with sliding connection between the slider. Through the cooperation that sets up slider and splint, when using, can make overtime and backup pad cooperation press from both sides tightly fixedly to the filtering board through the slider that slides. And compare in traditional clamping device, the utility model discloses the accessible changes the distance between slider and the elevator to adjust the elasticity of first spring, can adjust to the power of spring force, guaranteed the tight dynamics of clamp.

Description

Filter plate port test fixture

Technical Field

The utility model relates to a test fixture technical field specifically is a filtering board port test fixture.

Background

The filter board circuit needs to be tested before use. When the existing filter plate is tested in the Jinxiang, a tool clamp is generally needed to fix the filter plate, and the situation that the test is not accurate enough due to the fact that a person cannot contact the filter plate is possible to happen.

The in-process of current filtering board frock clamp using generally adopts two splint to utilize the elasticity of first spring to press from both sides tight fixedly to the filtering board. When such fixed mode is fixed to the filter plate, generally fixed effect is all not good. The problem of aging easily occurs along with the use of the first spring, thereby causing the filter plate to be unable to be clamped.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a filtering board port test fixture clamp uses the back, can solve among the prior art problem that the anchor clamps clamp effect is not good.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a filtering board port test fixture, includes the base, the top fixed mounting of base has the backup pad, the top of base and the back that is located the backup pad are provided with the stand, the stand is close to one side of backup pad and has seted up the spout, the inside slidable mounting of spout has the slider, one side of slider extends to the outside and the fixed mounting of spout has splint, splint are parallel with the backup pad.

The inside slidable mounting of spout has the lifter, the lifter run through the slider and with sliding connection between the slider, the lifter still runs through the lifter, the lifter is located the top of slider, and is provided with first spring between lifter and the slider, the bottom of lifter is provided with positioning mechanism, positioning mechanism's top and the bottom contact of slider, the inner chamber bottom of spout is provided with the pinion rack of positioning mechanism looks adaptation.

Preferably, the positioning mechanism comprises a block, a clamping plate is hinged to the block, one side of the clamping plate is fixed to one end of the sliding rod, the other end of the sliding rod penetrates through the lifting rod and extends to the position above the lifting rod, a flange structure is arranged at the top of the block, and a second spring is arranged between the top of the clamping plate and the flange structure at the top of the block.

Preferably, the top of slide bar extends to the top of lifter and fixed mounting has the stopper, the top fixed mounting of lifter has the U-shaped spacing ring, the slide bar runs through the U-shaped spacing ring, the top of stopper and the bottom contact of U-shaped spacing ring inner wall.

Preferably, the top of the sliding rod extends to the upper part of the U-shaped limiting ring and is fixedly provided with a button.

Preferably, the toothed plate comprises a plate body, and baffles are arranged on one side of the plate body at equal intervals.

Preferably, the bottom of the clamping plate is bonded with a rubber pad through an adhesive.

The utility model provides a filtering board port test fixture. The method has the following beneficial effects:

(1) this filtering board port test fixture anchor clamps through the cooperation that sets up slider and splint, when using, can make overtime and backup pad cooperation press from both sides tightly fixedly to filtering board through the slip slider. And compare in traditional clamping device, the utility model discloses the accessible changes the distance between slider and the elevator to adjust the elasticity of first spring, can adjust to the power of spring force, guaranteed the tight dynamics of clamp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the pillar of the present invention;

fig. 3 is a schematic structural view of the positioning mechanism and the toothed plate of the present invention;

fig. 4 is a schematic structural view of the U-shaped stop collar of the present invention.

In the figure: the device comprises a base 1, a support plate 2, a vertical column 3, a sliding groove 4, a sliding block 5, a clamping plate 6, a lifting rod 7, a lifting block 8, a first spring 9, a positioning mechanism 10, a block body 101, a clamping plate 102, a sliding rod 103, a second spring 104, a flange structure 105, a toothed plate 11, a plate body 111, a baffle plate 112, a rubber pad 12, a U-shaped limiting ring 13, a limiting block 14 and a button 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a filtering board port test fixture, includes base 1, base 1's top fixed mounting has backup pad 2, base 1's top and the back that is located backup pad 2 are provided with stand 3, stand 3 is close to one side of backup pad 2 and has seted up spout 4, the inside slidable mounting of spout 4 has slider 5, one side of slider 5 extends to the outside of spout 4 and fixed mounting has splint 6, splint 6 is parallel with backup pad 2, and there is rubber pad 12 bottom splint 6 through the adhesive bonding.

The inside slidable mounting of spout 4 has lifter 7, lifter 7 run through slider 5 and with slider 5 between sliding connection, lifter 7 still runs through elevator 8, elevator 8 is located the top of slider 5, and is provided with first spring 9 between elevator 8 and the slider 5, the bottom of lifter 7 is provided with positioning mechanism 10, positioning mechanism 10's top and slider 5's bottom contact, the inner chamber bottom of spout 4 is provided with the pinion rack 11 of positioning mechanism 10 looks adaptation.

The positioning mechanism 10 comprises a block 101, a clamping plate 102 is hinged to the block 101, one side of the clamping plate 102 is fixed to one end of a sliding rod 103, the other end of the sliding rod 103 penetrates through the lifting rod 7 and extends above the lifting rod 7, a flange structure 105 is arranged at the top of the block 101, and a second spring 104 is arranged between the top of the clamping plate 102 and the flange structure 105 at the top of the block 101. The top of slide bar 103 extends to the top of lifter 7 and fixed mounting has stopper 14 the top fixed mounting of lifter 7 has U-shaped spacing ring 13, slide bar 103 runs through U-shaped spacing ring 9, the bottom contact of the top of stopper 14 and U-shaped spacing ring 13 inner wall. The top of the sliding rod 103 extends above the U-shaped limiting ring 13 and is fixedly provided with a button 15.

Toothed plate 11 includes a plate body 111, and baffles 112 are arranged on one side of plate body 111 at equal intervals.

During the use, press down lifter 7, when lifter 7 downstream, promote elevator 8 and slider 5 and move down, when splint 6 cooperates 2 tight filtering plate of clamp of backup pad, can extrude first spring 9 when elevator 8 downstream. The force is accumulated, and the filtering plate is ensured to be clamped through the elastic force of the first spring 9.

Also during the downward pressing of the positioning mechanism 10, the catch plate 102 comes into contact with the stopper 112, so that one end of the catch plate 102 is lifted, the other end of the catch plate 102 moves downward, and the second spring 104 is pulled. The second spring is made to exert a force to position the lift lever 7 so that it cannot move when the top of the catch plate 102 comes into contact with the bottom of the stopper 112.

When it is desired to move the lifting rod 7, the button 15 is pressed to rotate the catch plate 102, which pulls the lifting rod 7 upwards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filtering board port test fixture, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a supporting plate (2), the top of the base (1) and the back of the supporting plate (2) are provided with an upright post (3), one side, close to the supporting plate (2), of the upright post (3) is provided with a sliding groove (4), a sliding block (5) is slidably arranged in the sliding groove (4), one side of the sliding block (5) extends to the outer side of the sliding groove (4) and is fixedly provided with a clamping plate (6), and the clamping plate (6) is parallel to the supporting plate (2);

the inside slidable mounting of spout (4) has lifter (7), lifter (7) run through slider (5) and with slider (5) between sliding connection, lifter (7) still runs through elevator (8), elevator (8) are located the top of slider (5), and are provided with first spring (9) between elevator (8) and slider (5), the bottom of lifter (7) is provided with positioning mechanism (10), the top of positioning mechanism (10) and the bottom contact of slider (5), the inner chamber bottom of spout (4) is provided with pinion rack (11) of positioning mechanism (10) looks adaptation.

2. The filter plate port test fixture of claim 1, wherein: the positioning mechanism (10) comprises a block body (101), wherein a clamping plate (102) is hinged to the block body (101), one side of the clamping plate (102) is fixed to one end of a sliding rod (103), the other end of the sliding rod (103) penetrates through a lifting rod (7) and extends to the upper portion of the lifting rod (7), a flange structure (105) is arranged at the top of the block body (101), and a second spring (104) is arranged between the top of the clamping plate (102) and the flange structure (105) at the top of the block body (101).

3. The filter plate port test fixture of claim 2, wherein: the top of slide bar (103) extends to the top of lifter (7) and fixed mounting has stopper (14), the top fixed mounting of lifter (7) has U-shaped spacing ring (13), slide bar (103) run through U-shaped spacing ring (13), the top of stopper (14) and the bottom contact of U-shaped spacing ring (13) inner wall.

4. The filter plate port test fixture of claim 3, wherein: the top of the sliding rod (103) extends to the upper part of the U-shaped limiting ring and is fixedly provided with a button (15).

5. The filter plate port test fixture of claim 4, wherein: toothed plate (11) includes plate body (111), baffle (112) have been arranged to one side equidistance of plate body (111).

6. The filter plate port test fixture of claim 1, wherein: the bottom of the clamping plate (6) is bonded with a rubber pad (12) through an adhesive.