CN216595192U

CN216595192U - Flexible circuit board detection tool

Info

Publication number: CN216595192U
Application number: CN202123085840.7U
Authority: CN
Inventors: 李伟强; 李志强; 李勇锋
Original assignee: Jiangsu Yuetongtai Technology Co ltd
Current assignee: Jiangsu Yuetongtai Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-24
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a flexible circuit board detection jig, relates to the relevant field of detection jigs, and aims to solve the problems that the existing detection jig has single function, damages can be caused to the flexible circuit board when the flexible circuit board is fixed, and the jig needs to be replaced when the flexible circuit board is electrified for detection, wherein one side of a bottom plate is fixedly connected with a sliding groove, one side of the sliding groove is fixedly connected with a sliding rod, the outer surface of the sliding rod is connected with a sliding block in a sliding way, one side of the sliding block is fixedly connected with a box body, one side of the box body is provided with a threaded hole, the inner wall of the threaded hole is connected with a screw rod in a threaded way, one end of the screw rod is fixedly connected with a limiting plate, one side of the limiting plate is movably connected with a connecting rod, one side of the connecting rod is fixedly connected with an indicating head, one end of the connecting rod is fixedly connected with a detection plate, the bottom of the detection plate is fixedly connected with a fixed plate, and one side of the fixed plate is fixedly connected with a spring, one end of the spring is fixedly connected with a transverse plate.

Description

Flexible circuit board detection tool

Technical Field

The utility model relates to the field of detection jigs, in particular to a flexible circuit board detection jig.

Background

The flexible circuit board is manufactured by forming a circuit pattern on a polyimide or polyester film substrate, and is widely applied to different electronic products such as notebook computers, smart phones, digital cameras, display screens and other electronic products due to the characteristics of lightness, thinness and flexibility.

The flexible line way board is in the actual production, need use pressfitting apparatus processing, because the easy absorbent characteristic of flexible line way board, lead to having multilayer flexible line way board pressfitting to be in the same place, need use the tool to come to flexible line way board thickness measurement this time, current tool, the function is single, the operation is inconvenient, has caused the damage to it when fixed flexible line way board, the staff still needs to change the tool after having measured the thickness and carries out the circular telegram test, increased staff's work load, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible circuit board detection jig to solve the problems that the function is single, the operation is inconvenient, the flexible circuit board can be damaged when being fixed, and the jig needs to be replaced during power-on detection in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a flexible circuit board detection jig comprises a base plate, wherein one side of the base plate is fixedly connected with a sliding groove, one side of the sliding groove is fixedly connected with a sliding rod, the outer surface of the sliding rod is connected with a sliding block in a sliding manner, one side of the sliding block is fixedly connected with a box body, the box body can slide back and forth on the base plate through the sliding groove, the sliding rod and the sliding block, one side of the box body is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a screw rod, one end of the screw rod is fixedly connected with a limiting plate, one side of the limiting plate is movably connected with a connecting rod, the connecting rod can adjust the height when the screw rod rotates through the limiting plate, one side of the connecting rod is fixedly connected with an indicating head, the height of the connecting rod is adjusted more accurately through the indicating head, one end of the connecting rod is fixedly connected with a detection plate, the bottom of the detection plate is fixedly connected with a fixed plate, one side fixedly connected with spring of fixed plate, the one end fixedly connected with diaphragm of spring makes the diaphragm can reset after pressing down through the spring, the one end fixedly connected with block rubber of diaphragm, the inner wall fixedly connected with probe of block rubber makes flexible line way board carry out the circuit circular telegram test through the probe, the inner wall fixedly connected with negative pressure tank of bottom plate, the through-hole has been seted up to one side of negative pressure tank, one side fixedly connected with electric telescopic handle of bottom plate, electric telescopic handle's one end fixedly connected with piston makes the piston remove in negative pressure tank through electric telescopic handle, and then makes the negative pressure produce suction in the negative pressure tank.

In a further embodiment, one end of the screw rod is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a handle, and the screw rod is convenient to rotate through the fixing block and the handle.

In a further embodiment, one side fixedly connected with spread groove of pick-up plate connects detection circuitry device through the spread groove, the one end and the spread groove swing joint of probe, one side fixedly connected with insulating cover of spread groove when making staff's test circuit through insulating cover, avoids the mistake to touch the spread groove and takes place danger.

In a further embodiment, a button is fixedly connected to one side of the transverse plate, one side of the button is movably connected with the detection plate, the transverse plate is conveniently pressed downwards through the button, and then the probe can contact the flexible circuit board.

In a further embodiment, one side of the box body is fixedly connected with a handle, a movable groove is formed in one side of the box body, the position of the box body is conveniently moved through the handle, and the connecting rod is conveniently adjusted in height through the movable groove.

In a further embodiment, one side fixedly connected with support column of bottom plate makes this device convenient firm through the support column, one side fixedly connected with standing groove of bottom plate places the flexible line way board through the standing groove, the air vent has been seted up to the surface of standing groove, makes the adsorption affinity in the negative pressure tank can fix the flexible line way board through the air vent.

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

1. the utility model discloses an in, when needs carry out thickness detection, rotate the distance change between screw rod messenger standing groove and the pick-up plate through the handle, carry out high accurate regulation through the indicating head, place flexible line way board through the standing groove, make the piston remove in the negative pressure incasement through electric telescopic handle, and then make the negative pressure produce suction in the negative pressure incasement, the adsorption affinity that makes the negative pressure incasement through-hole and air vent can fix flexible line way board, remove the box through the handle and make pick-up plate and standing groove coincidence, accomplish flexible line way board thickness detection.

2. The utility model discloses an in, need carry out flexible line way board's circular telegram and examine time measuring, connect detection circuitry device through the spread groove, when making staff's test circuit through the insulation cover, it takes place danger to avoid the mistake to touch the spread groove, when pick-up plate and standing groove coincidence, judge flexible line board thickness when qualified, press the button, drive the downward contact flexible line way board of probe through the rubber block, accomplish the circular telegram and detect the back, loosen the button, it makes button and probe reset to drive the diaphragm through the spring, the in-process of whole detection, high durability and convenient operation, flexible line way board can not receive the damage through suction is fixed, can be more accurate when making the height-adjusting through the indicator cooperation measuring meter, do not need to change the tool and carry out the circular telegram again and detect, reduce staff work load, the detection efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a slider structure according to the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic view of a connecting groove structure of the present invention.

In the figure: 1. a base plate; 2. a sliding groove; 3. a slide bar; 4. a slider; 5. a box body; 6. a threaded hole; 7. a screw; 8. a limiting plate; 9. a connecting rod; 10. an indicator head; 11. detecting a plate; 12. a fixing plate; 13. a spring; 14. a transverse plate; 15. a rubber block; 16. a probe; 17. a negative pressure tank; 18. a through hole; 19. an electric telescopic rod; 20. a piston; 21. a fixed block; 22. a handle; 23. connecting grooves; 24. an insulating sleeve; 25. a button; 26. a handle; 27. a movable groove; 28. a support pillar; 29. a placement groove; 30. and (4) a vent hole.

Detailed Description

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

Referring to fig. 1-4, an embodiment of the present invention is shown: a flexible circuit board detection jig comprises a base plate 1, one side of the base plate 1 is fixedly connected with a sliding groove 2, one side of the sliding groove 2 is fixedly connected with a sliding rod 3, the outer surface of the sliding rod 3 is connected with a sliding block 4 in a sliding manner, one side of the sliding block 4 is fixedly connected with a box body 5, the box body 5 can slide back and forth on the base plate 1 through the sliding groove 2, the sliding rod 3 and the sliding block 4, one side of the box body 5 is provided with a threaded hole 6, the inner wall of the threaded hole 6 is in threaded connection with a screw rod 7, one end of the screw rod 7 is fixedly connected with a limiting plate 8, one side of the limiting plate 8 is movably connected with a connecting rod 9, the height of the connecting rod 9 can be adjusted when the screw rod 7 rotates through the limiting plate 8, one side of the connecting rod 9 is fixedly connected with an indicating head 10, the height of the connecting rod 9 is adjusted more accurately through the indicating head 10, one end of the connecting rod 9 is fixedly connected with a detection plate 11, and the bottom of the detection plate 11 is fixedly connected with a fixing plate 12, one side fixedly connected with spring 13 of fixed plate 12, the one end fixedly connected with diaphragm 14 of spring 13, it can reset to make diaphragm 14 push down the back through spring 13, the one end fixedly connected with block rubber 15 of diaphragm 14, the inner wall fixedly connected with probe 16 of block rubber 15, make the flexible circuit board carry out the circuit circular telegram test through probe 16, the inner wall fixedly connected with negative pressure tank 17 of bottom plate 1, through-hole 18 has been seted up to one side of negative pressure tank 17, one side fixedly connected with electric telescopic handle 19 of bottom plate 1, the one end fixedly connected with piston 20 of electric telescopic handle 19, make piston 20 remove in negative pressure tank 17 through electric telescopic handle 19, and then make negative pressure in the negative pressure tank 17 produce suction.

Further, one end fixedly connected with fixed block 21 of screw rod 7, one side fixedly connected with handle 22 of fixed block 21 conveniently rotates screw rod 7 through fixed block 21 and handle 22.

Further, one side fixedly connected with spread groove 23 of pick-up plate 11 connects detection circuitry through spread groove 23, and the one end and the spread groove 23 swing joint of probe 16, one side fixedly connected with insulating cover 24 of spread groove 23 when making staff's test circuit through insulating cover 24, avoid the mistake to touch spread groove 23 and take place danger.

Further, a button 25 is fixedly connected to one side of the horizontal plate 14, one side of the button 25 is movably connected to the detecting plate 11, and the horizontal plate 14 is conveniently pressed downwards through the button 25, so that the probe 16 can contact the flexible circuit board.

Further, one side fixedly connected with handle 26 of box 5, movable groove 27 has been seted up to one side of box 5, conveniently removes box 5 position through handle 26, makes things convenient for connecting rod 9 to carry out height control through movable groove 27.

Further, one side fixedly connected with support column 28 of bottom plate 1 makes this device convenient firm through support column 28, and one side fixedly connected with standing groove 29 of bottom plate 1 places the flexible line way board through standing groove 29, and air vent 30 has been seted up to the surface of standing groove 29, makes the adsorption affinity in the negative pressure tank 17 can fix the flexible line way board through air vent 30.

The working principle is as follows: during the use, when needing to carry out thickness detection, rotate the screw rod 7 through handle 22 and make the distance change between standing groove 29 and the detecting plate 11, carry out high accurate regulation through indicating head 10, place the flexible line board through standing groove 29, make piston 20 remove in negative-pressure box 17 through electric telescopic handle 19, and then make the negative pressure in the negative-pressure box 17 produce suction, make the adsorption affinity in the negative-pressure box 17 can fix the flexible line board through-hole 18 and air vent 30, remove box 5 through handle 26 and make detecting plate 11 and standing groove 29 coincide, accomplish the detection of flexible line board thickness.

When the flexible circuit board is required to be electrified and detected, the detection circuit device is connected through the connecting groove 23, when workers test circuits through the insulating sleeve 24, the phenomenon that dangers happen due to mistaken contact of the connecting groove 23 is avoided, when the detection plate 11 and the placing groove 29 are overlapped, when the thickness of the flexible circuit board is judged to be qualified, the button 25 is pressed down, the probe 16 is driven through the rubber block 15 to downwards contact the flexible circuit board, after the electrification detection is completed, the button 25 is loosened, and the transverse plate 14 is driven through the spring 13 to enable the button 25 and the probe 16 to reset.

In-process of whole detection, easy operation is convenient, and flexible line way board can not receive the damage through the suction is fixed, can be more accurate when making the height-adjusting through indicating head 10 cooperation gauge, need not change the tool and carry out the circular telegram again and detect, reduces staff's work load, has improved detection efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a flexible line way board detection tool, includes bottom plate (1), its characterized in that: the detection device is characterized in that a sliding groove (2) is fixedly connected to one side of the bottom plate (1), a sliding rod (3) is fixedly connected to one side of the sliding groove (2), a sliding block (4) is slidably connected to the outer surface of the sliding rod (3), a box body (5) is fixedly connected to one side of the sliding block (4), a threaded hole (6) is formed in one side of the box body (5), a screw rod (7) is in threaded connection with the inner wall of the threaded hole (6), a limiting plate (8) is fixedly connected to one end of the screw rod (7), a connecting rod (9) is movably connected to one side of the limiting plate (8), an indicating head (10) is fixedly connected to one side of the connecting rod (9), a detection plate (11) is fixedly connected to one end of the connecting rod (9), a fixing plate (12) is fixedly connected to the bottom of the detection plate (11), and a spring (13) is fixedly connected to one side of the fixing plate (12), the one end fixedly connected with diaphragm (14) of spring (13), the one end fixedly connected with block rubber (15) of diaphragm (14), the inner wall fixedly connected with probe (16) of block rubber (15), the inner wall fixedly connected with negative pressure tank (17) of bottom plate (1), through-hole (18) have been seted up to one side of negative pressure tank (17), one side fixedly connected with electric telescopic handle (19) of bottom plate (1), the one end fixedly connected with piston (20) of electric telescopic handle (19).

2. The flexible circuit board detection tool of claim 1, characterized in that: one end fixedly connected with fixed block (21) of screw rod (7), one side fixedly connected with handle (22) of fixed block (21).

3. The flexible circuit board detection tool of claim 1, characterized in that: one side of the detection plate (11) is fixedly connected with a connecting groove (23), one end of the probe (16) is movably connected with the connecting groove (23), and one side of the connecting groove (23) is fixedly connected with an insulating sleeve (24).

4. The flexible circuit board detection tool of claim 1, characterized in that: one side of the transverse plate (14) is fixedly connected with a button (25), and one side of the button (25) is movably connected with the detection plate (11).

5. The flexible circuit board detection tool of claim 1, characterized in that: one side of the box body (5) is fixedly connected with a handle (26), and one side of the box body (5) is provided with a movable groove (27).

6. The flexible circuit board detection tool of claim 1, characterized in that: the novel multifunctional floor is characterized in that a supporting column (28) is fixedly connected to one side of the bottom plate (1), a placing groove (29) is fixedly connected to one side of the bottom plate (1), and a vent hole (30) is formed in the outer surface of the placing groove (29).