Flexible flat cable test structure

Abstract

The utility model discloses a flexible flat cable testing structure, and aims to provide a flexible flat cable testing structure which is simple in structure, accurate in positioning, capable of pre-pressing and positioning a product, capable of realizing over-pressure buffering and stronger in applicability. The device comprises a carrier plate module and a pressing module, the carrier plate module comprises a base, a supporting side plate and a flexible flat cable positioning block, the supporting side plate and the flexible flat cable positioning block are arranged on the two sides of the upper end face of the base respectively, the pressing module comprises a quick clamp and a pressing plate module, the quick clamp is arranged at the upper end of the supporting side plate, and the pressing plate module is arranged at the lower end of the supporting side plate. And the movable end of the quick clamp drives the pressing end of the pressing plate module to be matched with the flexible flat cable product on the flexible flat cable positioning block. The flexible flat cable testing device is applied to the technical field of flexible flat cable testing.

Description

TECHNICAL FIELD

[0001] The utility model is applied to the technical field of flexible flat cable test, and particularly relates to a flexible flat cable test structure. BACKGROUND

[0002] In the production and development process of electronic products, ensuring the quality of products is the most important in the production process, and the quality directly affects the sales volume, so the product must be functionally tested in the production process. Among various electronic products, the flexible flat cable is an important structure for realizing the connection between multiple components, and such flexible flat cable products have the advantages of high customization and high connection efficiency, but the flexible flat cable product is relatively soft, and in the production process, the product may be bumped, scratched, or bent, etc., resulting in damage to the product. Therefore, after the production of the flexible flat cable product is completed, various performance tests need to be performed. At present, the flexible flat cable product on the market is generally tested by connecting the connector matched therewith for connection test. The test mode has a low service life of the connector (generally 200 times), and the connector is inconvenient for production operation, and needs to be matched with an external voltage boosting structure for needle insertion cooperation, has low positioning accuracy, and is easy to scratch the product. If a flexible flat cable test structure with simple structure, accurate positioning, pre-pressing positioning for the product, overvoltage buffering, and stronger applicability can be designed, the above problems can be solved. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems of the prior art, and provides a flexible flat cable test structure with simple structure, accurate positioning, pre-pressing positioning for the product, overvoltage buffering, and stronger applicability.

[0004] The utility model adopts the technical scheme: the utility model discloses a carrier plate module and pressure joint module, the carrier plate module includes base, support side plate and flexible flat cable positioning block, support side plate and flexible flat cable positioning block set up respectively on the base upper end surface both sides, the pressure joint module includes quick clamp and pressure plate module, quick clamp sets up on support side plate upper end, and quick clamp movable end drives pressure plate module pressure joint end and the flexible flat cable product on flexible flat cable positioning block cooperation.

[0005] Further, the pressure plate module includes a pressure plate, a needle plate, and a synchronization plate, the two sides of the pressure plate are connected with the base through linear bearings, the movable end of the quick clamp is connected with the upper end surface of the pressure plate, and the needle plate is connected with the lower end surface of the pressure plate through the synchronization plate.

[0006] Further, the upper end of the flexible flat cable positioning block is provided with a flexible flat cable pre-pressing block, the flexible flat cable pre-pressing block is provided with a position avoiding opening, and the position avoiding opening is matched with the connection end of the flexible flat cable product.

[0007] Further, the soft-wiring pre-pressing block comprises a main body part and a side supporting part, the soft-wiring pre-pressing block main body part is matched with the soft-wiring product, and the soft-wiring pre-pressing block side supporting part is limitedly matched with the soft-wiring positioning block.

[0008] Further, the soft-wiring product is limitedly matched with the profiling structure of the upper end face of the soft-wiring positioning block.

[0009] Further, the needle plate is connected with the synchronous plate through an insulating pad plate, an adapter plate is arranged between the insulating pad plate and the needle plate, one end of a plurality of probes on the adapter plate is connected and conducted, and the other end of the plurality of probes is matched with the connecting end of the soft-wiring product.

[0010] Further, the base is provided with a plurality of positioning guide sleeves, and the lower end face of the pressing plate is provided with a plurality of positioning guide pins, the plurality of positioning guide pins are matched with the plurality of positioning guide sleeves.

[0011] Further, the pressing plate is connected with the synchronous plate through a plurality of floating modules.

[0012] Further, the upper end face of the soft-wiring positioning block is provided with a plurality of limiting pins, and the plurality of limiting pins are limitedly matched with the needle plate.

[0013] The soft-wiring positioning block and the soft-wiring pre-pressing block are used for positioning and pre-pressing the interface end of the soft-wiring product, so that the product is prevented from being deviated during needle insertion, the pressing plate can be quickly driven to be pressed down through the quick clamp, the pressing force is uniformly transmitted to the needle plate through the plurality of floating modules, the needle insertion operation is completed, the soft-wiring pre-pressing block is provided with a handle with a specific shape, so that an operator can conveniently test, the middle hollow design can facilitate the operator to observe whether the soft-wiring is placed in place, and the structure is simple and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective view of the utility model;

[0015] Figure 2 is an exploded view of the carrier plate module;

[0016] Figure 3 is an exploded view of the pressing module;

[0017] Figure 4 is an exploded view of the pressing plate module;

[0018] Figure 5 is a perspective view of the soft-wiring pre-pressing block. DETAILED DESCRIPTION

[0019] As Figures 1 to 5As shown in the embodiment, the utility model includes the carrier plate module 1 and the compression module 2, the carrier plate module 1 includes base 3, support side plate 4 and flexible flat cable positioning block 5, support side plate 4 and flexible flat cable positioning block 5 are arranged respectively on the both sides of base 3 upper end face, the compression module 2 includes quick -witted clamps 6 and pressing plate module 7, quick -witted clamps 6 are set up on support side plate 4 upper end, quick -witted clamps 6 movable end drive pressing plate module 7 compression end and the flexible flat cable product 8 on flexible flat cable positioning block 5 cooperation. It can be seen that the quick -witted clamps 6 drive the pressing plate module 7 to the flexible flat cable product 8 on the flexible flat cable positioning block 5 is carried out compression, can realize the feeding and discharging cooperation operation needle plate and carry out compression test.

[0020] As Figure 3 and Figure 4 As shown in the embodiment, the pressing plate module 7 includes pressing plate 71, needle plate 72 and synchronous plate 73, both sides of pressing plate 71 are connected with base 3 through linear bearing 74, movable end of quick -witted clamps 6 is connected with upper end face of pressing plate 71, needle plate 72 is connected with lower end face of pressing plate 71 through synchronous plate 73. It can be seen that the linear bearing 74 realizes the vertical lifting of the pressing plate, prevents the probe end of needle plate 72 from deviating and causes the inaccuracy of the depression precision.

[0021] As Figure 1 , Figure 2 and Figure 5 As shown in the embodiment, the upper end of flexible flat cable positioning block 5 is provided with flexible flat cable pre -compression block 9, flexible flat cable pre -compression block 9 is provided with avoiding position 10, avoiding position 10 is matched with the connection end of flexible flat cable product 8. It can be seen that the flexible flat cable positioning block 5 is pre -positioned to the flexible flat cable product 8, prevents the deviation of flexible flat cable product 8 in the depression process, the avoiding position 10 is designed as hollow in the middle, can make the operator observe whether the flexible flat cable is placed in place, and the bottom of the flexible flat cable pre -compression block 9 is also provided with a magnet adsorption structure, which can be maintained under the opening and closing state by the magnetic force, to prevent deviation or falling.

[0022] As Figure 5 As shown in the embodiment, the flexible flat cable pre -compression block 9 includes main part and side support part, the main part of flexible flat cable pre -compression block 9 is matched with flexible flat cable product 8, and the side support part of flexible flat cable pre -compression block 9 is matched with the limiting of flexible flat cable positioning block 5. It can be seen that the main part realizes compression, and the side support part realizes positioning and adsorption.

[0023] As Figure 2As shown, in this embodiment, the flexible flat cable product 8 is matched with the contoured structure on the upper surface of the flexible flat cable positioning block 5. Therefore, the flexible flat cable product 8 achieves initial positioning on the contoured groove of the flexible flat cable positioning block 5.

[0024] like Figure 4 As shown, in this embodiment, the needle plate 72 is connected to the synchronization plate 73 via an insulating pad 75. An adapter plate 76 is provided between the insulating pad 75 and the needle plate 72. The adapter plate 76 is connected to one end of a plurality of probes 77 on the needle plate 72, and the other end of the probes 77 mates with the connection end of the flexible flat cable product 8. Therefore, the insulating pad 75 provides insulation between the adapter plate 76 and the synchronization plate 73.

[0025] like Figure 1 and 3 As shown, in this embodiment, the base 3 is provided with a plurality of positioning guide sleeves 11, and the lower end face of the pressure plate 71 is provided with a plurality of positioning guide pins 12, which cooperate with the plurality of positioning guide sleeves 11. Thus, the plurality of positioning guide sleeves 11 and the plurality of positioning guide pins 12 achieve downward guidance and precise positioning.

[0026] like Figure 1 and Figure 3 As shown, in this embodiment, the pressure plate 71 is floatingly connected to the synchronization plate 73 via several floating modules 13. Therefore, the several floating modules 13 provide downward pressure buffering.

[0027] like Figure 1 and Figure 2 As shown, in this embodiment, the upper surface of the flexible cable positioning block 5 is provided with a plurality of limiting pins 14, which engage with the needle plate 72 for limiting. Therefore, the limiting pins 14 provide a downward pressure limit for the needle plate 72, preventing overpressure.

[0028] The working principle of this invention is as follows: Before testing, the quick clamp 6 is in the upward-opening state. A person lifts the flexible flat cable pre-compression block 9 and places the flexible flat cable product 8 on the flexible flat cable positioning block 5. After the flexible flat cable pre-compression block 9 is lowered, it will be attracted downwards due to gravity and the action of a magnet, completing the positioning and pre-compression of the flexible flat cable product. Finally, the quick clamp 6 is driven downwards, causing several probes 77 on the needle plate 72 to perform a needle insertion test on the flexible flat cable product 8 through the clearance opening 10. After the test is completed, the quick clamp 6 is reset, the product to be tested is replaced, and the above steps are repeated to achieve rapid positioning and compression testing of the flexible flat cable product.

[0029] Although the embodiments of the utility model are described in actual scheme, but does not constitute the limitation to the utility model meaning, for the technical personnel of the field, according to the modification of its implementation scheme and the combination with other scheme of this specification, it is obvious.

Claims

1. A flexible flat cable test structure comprising a carrier plate module (1) and a press module (2), characterized in that: The carrier plate module (1) comprises a base (3), a support side plate (4) and a flexible flat cable positioning block (5), the support side plate (4) and the flexible flat cable positioning block (5) are respectively arranged on both sides of the upper end face of the base (3), the pressing module (2) comprises a quick clamp (6) and a pressing plate module (7), the quick clamp (6) is arranged on the upper end of the support side plate (4), and the movable end of the quick clamp (6) drives the pressing end of the pressing plate module (7) to cooperate with the flexible flat cable product (8) on the flexible flat cable positioning block (5).

2. The flexible flat cable test structure of claim 1, wherein: The pressing plate module (7) comprises a pressing plate (71), a needle plate (72) and a synchronous plate (73), the pressing plate (71) is connected with the base (3) through linear bearings (74) on both sides, the movable end of the quick clamp (6) is connected with the upper end face of the pressing plate (71), and the needle plate (72) is connected with the lower end face of the pressing plate (71) through the synchronous plate (73).

3. The flexible flat cable test structure of claim 1, wherein: The upper end of the flexible flat cable positioning block (5) is provided with a flexible flat cable pre-pressing block (9), the flexible flat cable pre-pressing block (9) is provided with an avoiding opening (10), and the avoiding opening (10) is matched with the connecting end of the flexible flat cable product (8).

4. The flexible flat cable test structure of claim 3, wherein: The flexible flat cable pre-pressing block (9) comprises a main body part and a side support part, the main body part of the flexible flat cable pre-pressing block (9) is matched with the flexible flat cable product (8), and the side support part of the flexible flat cable pre-pressing block (9) is limitedly matched with the flexible flat cable positioning block (5).

5. The flexible flat cable test structure of claim 1, wherein: The flexible flat cable product (8) is limitedly matched with the profiling structure of the upper end face of the flexible flat cable positioning block (5).

6. The flexible flat cable test structure of claim 2, wherein: The needle plate (72) is connected with the synchronous plate (73) through an insulating pad (75), an adapter plate (76) is arranged between the insulating pad (75) and the needle plate (72), one end of a plurality of probes (77) of the adapter plate (76) is connected and conducted, and the other end of the plurality of probes (77) is matched with the connecting end of the flexible flat cable product (8).

7. The flexible flat cable test structure of claim 2, wherein: The base (3) is provided with a plurality of positioning guide sleeves (11), and the lower end face of the pressing plate (71) is provided with a plurality of positioning guide pins (12), the plurality of positioning guide pins (12) are matched with the plurality of positioning guide sleeves (11).

8. The flexible flat cable test structure of claim 2, wherein: The pressing plate (71) is floatingly connected with the synchronous plate (73) through a plurality of floating modules (13).

9. The flexible flat cable test structure of claim 2, wherein: The upper end face of the flexible flat cable positioning block (5) is provided with a plurality of limiting pins (14), and the plurality of limiting pins (14) are limitedly matched with the needle plate (72).

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