Flexible circuit board test tool

Abstract

The utility model discloses a flexible circuit board testing tool which comprises a base and further comprises a clamping mechanism, the clamping mechanism is arranged at the top of the base and comprises a fixed seat, a sliding groove, a movable seat, a transverse groove, a through groove and a socket, one side of the top of the base is fixedly connected with the fixed seat, and the top of the base is slidably connected with the movable seat through the sliding groove. After the position of the movable seat is adjusted, during subsequent detection, only the movable seat needs to be moved, the two ends of the flexible circuit board are in butt joint with the socket structures in the fixed seat and the movable seat respectively, then the movable seat is loosened, the spring can drive the movable seat to reset, the flexible circuit board is completely unfolded, positioning of the flexible circuit board is achieved, and detection operation is convenient. And the positions of the socket and the movable seat can be adjusted to meet the test requirements of flexible circuit boards with different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible circuit board production, and particularly relates to a flexible circuit board testing tooling. Background Art

[0002] A flexible circuit board is a highly reliable and extremely flexible printed circuit board made of polyimide or polyester film as the base material. It has the characteristics of high wiring density, light weight, thin thickness, good bendability, small volume, etc., and is widely used inside electronic products. After production, it needs to be tested.

[0003] The following drawbacks exist in the existing flexible circuit board testing operation process: During the testing process of the flexible circuit board, a tooling is required to fix its position. The existing testing positioning tooling is generally customized according to the specifications and shapes of flexible circuit boards. However, according to the internal usage requirements of different installation carriers, the shapes and specifications of printed circuit boards are different and vary greatly. The existing positioning tooling lacks applicability and cannot meet the testing positioning requirements of flexible circuit boards with different shapes. Therefore, we propose a flexible circuit board testing tooling. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a flexible circuit board testing tooling. By installing a clamping mechanism on the top of the base and adopting an adjustable positioning component, it can meet the positioning requirements of flexible circuit boards with different specifications, and can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A flexible circuit board testing tooling includes a base and further includes a clamping mechanism. The clamping mechanism is arranged on the top of the base. The clamping mechanism includes a fixed seat, a sliding groove, a movable seat, a transverse groove, a through groove, and a socket. One side of the top of the base is fixedly connected with a fixed seat, and the top of the base is slidably connected with a movable seat through the sliding groove. Transverse grooves are opened inside both the fixed seat and the movable seat, and through grooves are opened at the tops of both the fixed seat and the movable seat. A socket connected to the connection end of the flexible circuit board is slidably connected inside the transverse groove.

[0007] Further, a limiting mechanism is further included. The limiting mechanism is arranged at one end of the base away from the fixed seat. The limiting mechanism includes a screw hole and a stud. A screw hole is opened at one end of the base away from the fixed seat, and the stud is movably connected through the screw hole. A screw hole is opened at one end inside the base, and the stud is movably connected through the screw hole. When positioning the standard part, after adjusting the position of the movable seat, turn the stud along the screw hole until the end of the stud abuts against the bottom of the movable seat, and the stud structure is used to limit the movable seat. When positioning the flexible circuit board to be tested, the moving range of the movable seat is restricted, so that the flexible circuit board is just fully unfolded after it moves in place.

[0008] Further, a spring is installed at one end of the chute close to the fixed seat, and the end of the spring is connected to the bottom of the movable seat. The spring plays a connecting role between the fixed seat and the movable seat, so that the movable seat can automatically reset.

[0009] Further, bolts penetrating through the through grooves are installed on the tops of the sockets, and nuts are fitted on the surfaces of the bolts. The bottom of the nut abuts against the top of the through groove. Loosen the nut and then the position of the socket can be adjusted by sliding along the transverse groove. Tighten the nut after reaching the appropriate position to fix it.

[0010] Further, the end of the stud extends into the chute and abuts against the bottom of the movable seat. The end of the stud is used to limit the movable seat.

[0011] Compared with the prior art, the utility model has the following beneficial effects: A fixed seat and a movable seat are arranged on the top of the base. Before the test positioning, first select a standard part, connect the connection end of the standard part with the socket inside the fixed seat, and then move the movable seat so that the other connection end of the standard part is connected with the socket inside the movable seat. The socket can be displaced and adjusted inside the transverse groove to meet the connection end positions of flexible circuit boards with different shapes. When performing subsequent inspections after adjusting the position of the movable seat, only need to move the movable seat, connect the two ends of the flexible circuit board with the socket structures inside the fixed seat and the movable seat respectively, and then loosen the movable seat, and the spring can drive the movable seat to reset, thereby fully unfolding the flexible circuit board and realizing the positioning of the flexible circuit board, which is convenient for the detection operation. The positions of the socket and the movable seat can be adjusted to meet the test requirements of flexible circuit boards with different specifications. A screw hole is opened at one end inside the base, and the stud is movably connected through the screw hole. When positioning the standard part, after adjusting the position of the movable seat, turn the stud along the screw hole until the end of the stud abuts against the bottom of the movable seat, and the stud structure is used to limit the movable seat. When positioning the flexible circuit board to be tested, the moving range of the movable seat is restricted, so that the flexible circuit board is just fully unfolded after it moves in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a schematic diagram of the overall structure of a flexible circuit board testing tooling of the present utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the fixed seat of a flexible circuit board testing tooling of the present utility model.

[0014] Figure 3 This is a top-down view schematic diagram of the top of the base of a flexible circuit board testing tooling of the present utility model.

[0015] In the figure: 1. Base; 2. Clamping mechanism; 201. Fixed seat; 202. Chute; 203. Movable seat; 204. Spring; 205. Horizontal groove; 206. Through groove; 207. Socket; 208. Bolt; 209. Nut; 3. Limiting mechanism; 301. Screw hole; 302. Stud. Specific embodiments

[0016] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] As Figures 1-3 shown, a flexible circuit board testing tooling includes a base 1 and further includes a clamping mechanism 2. The clamping mechanism 2 is arranged on the top of the base 1. The clamping mechanism 2 includes a fixed seat 201, a chute 202, a movable seat 203, a horizontal groove 205, a through groove 206 and a socket 207. One side of the top of the base 1 is fixedly connected with a fixed seat 201, and the top of the base 1 is slidably connected with a movable seat 203 through the chute 202. Horizontal grooves 205 are opened inside both the fixed seat 201 and the movable seat 203, and through grooves 206 are opened at the tops of both the fixed seat 201 and the movable seat 203. A socket 207 for docking with the connection end of the flexible circuit board is slidably connected inside the horizontal groove 205.

[0018] Among them, it further includes a limiting mechanism 3. The limiting mechanism 3 is arranged at one end of the base 1 away from the fixed seat 201. The limiting mechanism 3 includes a screw hole 301 and a stud 302. A screw hole 301 is opened at one end of the base 1 away from the fixed seat 201, and the stud 302 is movably connected through the screw hole 301; a screw hole 301 is opened at one end inside the base 1, and the stud 302 is movably connected through the screw hole 301. When positioning the standard part, after adjusting the position of the movable seat 203, the stud 302 is screwed along the screw hole 301 until the end of the stud 302 abuts against the bottom of the movable seat 203. The structure of the stud 302 is used to limit the movable seat 203. When positioning the flexible circuit board to be tested, the moving range of the movable seat 203 is restricted, so that the flexible circuit board is just fully unfolded after it moves in place.

[0019] Among them, a spring 204 is installed inside the chute 202 near one end of the fixed seat 201. The end of the spring 204 is connected to the bottom of the movable seat 203. Bolts 208 penetrating through the through groove 206 are installed on the top of the socket 207, and nuts 209 are connected in a matching manner on the surface of the bolts 208. The bottom of the nut 209 abuts against the top of the through groove 206. The spring 204 plays a connecting role inside the fixed seat 201 and the movable seat 203, enabling the movable seat 203 to automatically reset. Loosen the nut 209, and the socket 207 can be slid and adjusted along the transverse groove 205. After reaching the appropriate position, tighten the nut 209 to fix it.

[0020] Among them, the end of the stud 302 extends into the chute 202 and abuts against the bottom of the movable seat 203. The end of the stud 302 is used to limit the position of the movable seat 203.

[0021] It should be noted that the present utility model is a flexible circuit board testing tooling. When in use, a fixed seat 201 and a movable seat 203 are provided on the top of the base 1. Before testing and positioning, first select a standard part, connect the connection end of the standard part to the socket 207 inside the fixed seat 201, and then move the movable seat 203 so that the other connection end of the standard part is connected to the socket 207 inside the movable seat 203. The socket 207 can be displaced and adjusted inside the transverse groove 205 to meet the connection end positions of flexible circuit boards of different shapes. When performing subsequent inspections after adjusting the position of the movable seat 203, only need to move the movable seat 203, connect the two ends of the flexible circuit board to the socket 207 structures inside the fixed seat 201 and the movable seat 203 respectively, and then release the movable seat 203. The spring 204 can drive the movable seat 203 to reset, thereby completely unfolding the flexible circuit board, realizing the positioning of the flexible circuit board, facilitating the detection operation. The positions of the socket 207 and the movable seat 203 can be adjusted to meet the testing requirements of flexible circuit boards of different specifications. A screw hole 301 is opened at one end inside the base 1, and a stud 302 is movably connected through the screw hole 301. When positioning the standard part, after adjusting the position of the movable seat 203, turn the stud 302 along the screw hole 301 until the end of the stud 302 abuts against the bottom of the movable seat 203. The structure of the stud 302 is used to limit the position of the movable seat 203. When positioning the flexible circuit board to be tested, the moving range of the movable seat 203 is restricted, so that the flexible circuit board is just completely unfolded after it moves in place.

[0022] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flexible circuit board testing tool, comprising a base (1), characterized in that: The invention also comprises a clamping mechanism (2), wherein the clamping mechanism (2) is arranged on the top of the base (1), and the clamping mechanism (2) comprises a fixed seat (201), a slide groove (202), a movable seat (203), a transverse groove (205), a through groove (206) and a socket (207); a fixed seat (201) is fixedly connected to one side of the top of the base (1), and the movable seat (203) is slidably connected to the top of the base (1) through the slide groove (202); the fixed seat (201) and the movable seat (203) are both provided with transverse grooves (205) inside, and the fixed seat (201) and the movable seat (203) are both provided with through grooves (206) on the top; and a socket (207) is slidably connected to the inside of the transverse groove (205) and docked with the connection end of the flexible circuit board.

2. A flexible circuit board testing tool according to claim 1, characterized in that: The invention also comprises a limiting mechanism (3), wherein the limiting mechanism (3) is arranged at one end of the base (1) away from the fixing seat (201), and the limiting mechanism (3) comprises a screw hole (301) and a stud (302). The base (1) is provided with a screw hole (301) at one end of the base (1) away from the fixing seat (201), and the stud (302) is movably connected to the screw hole (301).

3. The flexible circuit board testing tool according to claim 1, characterized in that: A spring (204) is installed inside the slide groove (202) near one end of the fixed seat (201), and the end of the spring (204) is connected to the bottom of the movable seat (203).

4. The flexible circuit board testing tool according to claim 1, characterized in that: The top of the socket (207) is provided with a bolt (208) penetrating the through slot (206), and the surface of the bolt (208) is matched with a nut (209), and the bottom of the nut (209) is attached to the top of the through slot (206).

5. The flexible circuit board testing tool according to claim 2, characterized in that: The end of the stud (302) extends into the interior of the slide groove (202) and contacts the bottom of the movable seat (203).

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