CN212514956U

CN212514956U - Conduction jig for testing flexible flat cable

Info

Publication number: CN212514956U
Application number: CN202021163441.0U
Authority: CN
Inventors: 汪建明; 车志强; 赖冬梅
Original assignee: Dongguan Meigang Electronic Technology Co ltd
Current assignee: Dongguan Meigang Electronic Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-09
Anticipated expiration: 2030-06-19

Abstract

The application relates to pencil conduction test equipment's field especially relates to a flexible flat cable test is with tool that switches on, and its technical scheme main points are: the test fixture comprises a mounting bottom plate and a mounting side plate vertically arranged on the mounting bottom plate, wherein a clamping base used for placing a connecting wire to be tested and a test pressing plate matched with the clamping base to clamp the connecting wire to be tested are arranged on the mounting bottom plate; the mounting side plate is provided with a pressing tool for driving the test pressing plate to be pressed downwards to be clamped with the clamping base, and the pressing tool is fixedly connected with the test pressing plate. This application has the effect that can improve the poor problem of conduction test effect.

Description

Conduction jig for testing flexible flat cable

Technical Field

The application relates to the field of harness conduction test equipment, in particular to a conduction jig for testing a flexible flat cable.

Background

At present, with the development of electronic technology, more and more electronic products use a flat wire (i.e. a "connection wire to be tested") to connect electronic devices, and when the flat wire is put into use, a conduction test is usually performed, i.e. whether each wire in a test wire bundle is conducted or not is performed.

In the related art, a manual connection test is generally used for a conduction test of a flat wire and a controller. With respect to the related art among the above, the inventors consider that the following drawbacks exist: because flat wires have many flat wires and thin wires, manual connection testing usually requires careful connection of the flat wires and conduction testing wires of a connection controller, and poor contact often occurs, so that the testing effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the poor problem of conduction test effect, this application provides a flexible flat cable test is with tool that switches on.

The application provides a flexible flat cable test is with tool that switches on adopts following technical scheme:

the conduction jig for the flexible flat cable test comprises an installation bottom plate and an installation side plate vertically arranged on the installation bottom plate, wherein a clamping base used for placing a connecting wire to be tested and a test pressing plate matched with the clamping base to clamp the connecting wire to be tested are arranged on the installation bottom plate, a conduction test wire connected with the connecting wire to be tested is arranged on the test pressing plate, and the conduction test wire of the test pressing plate is correspondingly positioned right above the connecting wire to be tested; the mounting side plate is provided with a pressing tool for driving the test pressing plate to be pressed downwards to be clamped with the clamping base, and the pressing tool is fixedly connected with the test pressing plate.

By adopting the technical scheme, the connecting wire to be tested is placed on the clamping base, the testing pressing plate is driven to press the clamping base and tightly connect the conduction testing wire with the connecting wire to be tested under the driving of the pressing tool, the testing signal of the connecting wire to be tested is transmitted to the controller through the conduction testing wire, and the testing result is displayed, so that the conduction test of the connecting wire to be tested can be completed; in the whole test process, the test wire and the connecting wire to be tested are not needed to be connected and conducted manually, the pressing tool is only needed to be driven manually, the test pressing plate and the substrate to be tested are conveniently controlled to be in close contact, and the test effect is good.

Preferably, a positioning mark for positioning the connecting line to be tested is carved on one surface of the clamping base, which is close to the test pressing plate.

Through adopting above-mentioned technical scheme, set up the positioning mark on the centre gripping base to can make before testing at every turn, can place the connecting wire that awaits measuring fast, improve efficiency of software testing, also can avoid placing the position simultaneously and have the deviation and lead to appearing the poor problem of test effect.

Preferably, the test pressing plate is provided with a plurality of conduction joints with intervals corresponding to the intervals of the connecting wires to be tested, one ends of the conduction joints are correspondingly connected with the conduction test wires, and the other ends of the conduction joints are located at the bottom of the test pressing plate.

Through adopting above-mentioned technical scheme, utilize the conduction joint to be connected with the conduction test line to the conduction test line can carry out the location according to the interval that sets up of conduction joint and connect, and a tip of conduction joint is located the test clamp plate bottom and is connected with the connecting wire that awaits measuring, can guarantee that every conduction test line position when testing at every turn is accurate, and saves the manual work and carry out fixed step to the conduction test line.

Preferably, the test pressing plate comprises a pressing plate and a guide plate perpendicular to the pressing plate, the guide plate is parallel to the clamping base, the guide plate and the pressing plate are fixedly connected to one side close to the clamping base, a guide hole is formed in the guide plate, a guide column vertically penetrates through the guide hole, one end of the guide column is fixedly connected with the mounting base plate, and the guide plate slides along the length direction of the guide column.

Through adopting above-mentioned technical scheme, set up the guiding hole on the deflector, utilize the guiding hole to be restricted to slide along the length direction of guide post, can guarantee that the clamp plate pushes down along the trapped orbit when pushing down, can not deviate the track and lead to the test location inaccurate, and then lead to the problem that the test effect is poor to appear.

Preferably, the guide post is sleeved with an elastic piece, one end of the elastic piece abuts against one surface, close to the guide plate, of the mounting bottom plate, and the other end of the elastic piece abuts against one surface, close to the mounting bottom plate, of the guide plate.

Through adopting above-mentioned technical scheme, the elastic component is established to the cover on the guide post, slides towards the centre gripping base at the deflector, when the test wire that switches on the clamp plate and the await measuring connecting wire on the centre gripping base interconnect, can play the effect of buffering to sliding of deflector to prevent that the deflector from receiving the gravity gliding to lead to switching on the test wire and await measuring the connecting wire collision each other, perhaps make the await measuring connecting wire position skew again and influence the test effect.

Preferably, the pressing tool comprises a hand lever and a driving rod, one end of the driving rod is fixedly connected with one surface of the guide plate, which is away from the clamping base, the other end of the driving rod is hinged to one end of the hand lever, which is away from the driving rod, is overlapped on the end face, which is away from the mounting base plate, of the mounting side plate, and a clamping component for clamping the hand lever is arranged on the end face, which is away from the mounting base plate, of the mounting side plate.

Through adopting above-mentioned technical scheme, under the inoperative condition of tool that switches on in the test of flexible flat cable, the handspike is taken and is established on the installation curb plate to prevent the clamp plate gliding collision and damage the on-state joint, nevertheless because handspike and actuating lever are articulated, under the solid effect of the card of the solid subassembly of card, can further stabilize the handspike, improve the security.

Preferably, the clamping and fixing component comprises a first clamping block and a second clamping block, clamping grooves are formed in two opposite sides of the first clamping block and the second clamping block, one side of the hand lever is located in the clamping groove of the first clamping block, and the other side of the hand lever is located in the clamping groove of the second clamping block.

By adopting the technical scheme, the first clamping block is matched with the second clamping block to clamp and fix the two sides of the hand lever, the first clamping block and the second clamping block are respectively provided with the clamping grooves, and the two sides of the hand lever are respectively clamped and connected with the clamping grooves of the first clamping block and the second clamping block, so that the hand lever can be better stabilized.

Preferably, the installation curb plate is provided with the ironbar that sets up along terminal surface length direction on keeping away from the terminal surface of mounting plate, the one side that first fixture block and second fixture block are close to the installation curb plate all is provided with the magnet piece, the magnet piece is connected with ironbar magnetism.

Through adopting above-mentioned technical scheme, first fixture block and second fixture block can adjust the interval between the two according to the size of handspike to be applicable to not equidimension handspike better, and adjust the position back of first fixture block and second fixture block, first fixture block and second fixture block all are connected with installation curb plate magnetism, thereby fix the position of first fixture block and second fixture block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the whole test process, the conducting test line and the connecting line to be tested are not needed to be connected manually, and only the pressing tool is needed to be driven manually, so that the test pressing plate is convenient to control to be close to the substrate to be tested, and the problem of poor test effect caused by manual wiring is solved;

2. the conduction joints are arranged according to the distance of the connecting wires to be tested, and are connected with the conduction test wires by utilizing the conduction joints, so that the conduction test wires can be positioned and connected according to the arrangement distance of the conduction joints, the accurate position of each conduction test wire in each test can be ensured, and the step of manually fixing the conduction test wires is omitted;

3. because the hand lever is articulated with the driving rod, the hand lever can be stabilized under the clamping action of the clamping component, and the safety is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic view of an operating state of the embodiment of the present application.

Description of reference numerals: 1. mounting a bottom plate; 2. installing a side plate; 3. clamping the base; 4. testing the pressing plate; 5. positioning a mark; 41. pressing a plate; 42. a guide plate; 6. conducting the joint; 7. conducting a test line; 8. a guide hole; 9. a guide post; 10. a limiting plate; 11. an elastic member; 12. pressing; 121. a handle; 122. a drive rod; 13. a clamping component; 131. a first clamping block; 132. a second fixture block; 14. iron bars; 15. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses flexible flat cable test is with tool that switches on. Referring to fig. 1, the conduction jig for the flexible flat cable test includes a mounting base plate 1 and a mounting side plate 2 vertically disposed on the mounting base plate 1, and a longitudinal section of the mounting base plate 1 connected to the mounting side plate 2 is "L" shaped.

With reference to fig. 1, the mounting base plate 1 is provided with a clamping base 3 and a testing pressing plate 4, and the testing pressing plate 4 is located above the clamping base 3. The clamping base 3 is used for placing a connecting wire to be tested, and a positioning mark 5 is carved on one surface, close to the testing pressing plate 4, of the clamping base 3 and used for positioning the connecting wire to be tested.

Continuing to refer to fig. 1, the test pressing plate 4 cooperates with the clamping base 3 to clamp the connecting wire to be tested, specifically, the test pressing plate 4 includes a pressing plate 41 and a guide plate 42 perpendicular to the pressing plate 41, the guide plate 42 is parallel to the clamping base 3, and the guide plate 42 is fixedly connected with one side of the pressing plate 41 close to the clamping base 3. Be provided with the on-state connection 6 that a plurality of interval and the interval of the connecting wire that awaits measuring correspond the setting on clamp plate 41, on-state connection 6 corresponds and is located the connecting wire that awaits measuring directly over, on-state connection 6's one end is connected with and switches on test wire 7, on-state connection 6's the other end is located the bottom of deflector 42, when drive deflector 42 gliding drives clamp plate 41 and pushes down, make on-state connection 6 be connected with the connecting wire that awaits measuring to make on-state test wire 7 and the connecting wire intercommunication that awaits measuring, test.

Continuing to refer to fig. 1, in order to provide the guide effect for the gliding process of deflector 42, the guiding hole 8 has been seted up on deflector 42, the guide post 9 has vertically run through in the guiding hole 8, the one end and the mounting plate 1 fixed connection of guide post 9, the fixed cover of the other end of guide post 9 is equipped with limiting plate 10, limiting plate 10 and installation curb plate 2 fixed connection to deflector 42 can slide along the relative centre gripping base 3 of the length direction of guide post 9. And the guide post 9 is further sleeved with an elastic element 11, in this embodiment, the elastic element 11 is preferably a spring, one end of the elastic element 11 abuts against one surface of the installation bottom plate 1 close to the guide plate 42, and the other end of the elastic element 11 abuts against one surface of the guide plate 42 close to the installation bottom plate 1. When the guide plate 42 slides towards the clamping base 3, the sliding of the guide plate 42 can be buffered, so that the guide plate 42 is prevented from sliding downwards under the action of gravity to cause the mutual collision of the conduction test wire 7 and a connecting wire to be tested.

Referring to fig. 1 and 2, a pressing device 12 is disposed on the installation side plate 2, and is used for driving the test pressing plate 4 to press down to clamp the connection line to be tested with the clamping base 3. Specifically, the hold-down device 12 includes a hand lever 121 and a driving rod 122, one end of the driving rod 122 and one surface of the guide plate 42 departing from the clamping base 3 are fixedly connected, the other end of the driving rod 122 is hinged to one end of the hand lever 121, and one end of the hand lever 121, which is far away from the driving rod 122, is erected on the end surface of the installation side plate 2, which is far away from the installation bottom plate 1.

Referring to fig. 2, in order to further secure the hand lever 121 on the installation side plate 2, a fastening member 13 is disposed on an end surface of the installation side plate 2 away from the installation base plate 1. Specifically, the clamping and fixing assembly 13 includes a first clamping block 131 and a second clamping block 132, the end surface of the mounting side plate 2 far away from the mounting bottom plate 1 is provided with an iron bar 14 arranged along the length direction of the end surface, one surfaces of the first clamping block 131 and the second clamping block 132 close to the mounting side plate 2 are provided with magnet blocks, the magnet blocks are magnetically connected with the iron bar 14, and the positions of the first clamping block 131 and the second clamping block 132 on the iron bar 14 can be adjusted along the length direction of the iron bar 14 and are fixed at the adjusted positions. The two opposite sides of the first latch 131 and the second latch 132 are both provided with a slot 15, one side of the handle bar 121 is located in the slot 15 of the first latch 131, and the other side of the handle bar 121 is located in the slot 15 of the second latch 132.

The application embodiment of the utility model provides a flexible flat cable test is with implementing the principle of switching on the tool and is: the connecting wire to be tested is placed on the clamping base 3 according to the positioning mark 5, the manual driving pressing tool 12 slides downwards, the pressing plate 41 is driven to press down the clamping base 3, meanwhile, the conduction connector 6 is tightly connected with the connecting wire to be tested, the conduction testing wire 7 and the connecting wire to be tested are communicated, a testing signal of the connecting wire to be tested is transmitted to the controller through the conduction testing wire 7, a testing result is displayed, the conduction testing of the connecting wire to be tested can be completed, after the conduction testing is completed, the hand lever 121 is rotated to the mounting side plate 2 and is fixedly connected with the first clamping block 131 and the second clamping block 132 in a clamping mode.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Flexible flat cable test is with switching on tool, its characterized in that: the test fixture comprises a mounting bottom plate (1) and a mounting side plate (2) vertically arranged on the mounting bottom plate (1), wherein a clamping base (3) used for placing a connecting wire to be tested and a test pressing plate (4) matched with the clamping base (3) to clamp the connecting wire to be tested are arranged on the mounting bottom plate (1), a conduction test line (7) connected with the connecting wire to be tested is arranged on the test pressing plate (4), and the conduction test line (7) of the test pressing plate (4) is correspondingly positioned right above the connecting wire to be tested; the mounting side plate (2) is provided with a pressing tool (12) for driving the test pressing plate (4) to be pressed down to be clamped with the clamping base (3), and the pressing tool (12) is fixedly connected with the test pressing plate (4).

2. The conduction jig for testing the flexible flat cable according to claim 1, wherein: and a positioning mark (5) for positioning the connecting line to be tested is carved on one surface of the clamping base (3) close to the test pressing plate (4).

3. The conduction jig for testing the flexible flat cable according to claim 1, wherein: the testing clamp plate (4) is provided with a plurality of conduction joints (6) with intervals corresponding to the connecting wires to be tested, one ends of the conduction joints (6) are correspondingly connected with the conduction testing wires (7), and the other ends of the conduction joints (6) are located at the bottom of the testing clamp plate (4).

4. The conduction jig for testing of flexible flat cables according to claim 3, wherein: test clamp plate (4) are including clamp plate (41) and deflector (42) that perpendicular to clamp plate (41) set up, deflector (42) are parallel with centre gripping base (3), one side fixed connection that deflector (42) and clamp plate (41) are close to centre gripping base (3), guiding hole (8) have been seted up on deflector (42), vertical guide post (9) have been run through in guiding hole (8), the one end and mounting plate (1) fixed connection of guide post (9), deflector (42) slide along the length direction of guide post (9).

5. The conduction jig for testing of flexible flat cables according to claim 4, wherein: the guide post (9) is sleeved with an elastic piece (11), one end of the elastic piece (11) abuts against one surface, close to the guide plate (42), of the installation bottom plate (1), and the other end of the elastic piece (11) abuts against one surface, close to the installation bottom plate (1), of the guide plate (42).

6. The conduction jig for testing of flexible flat cables according to claim 5, wherein: the pressing tool (12) comprises a hand lever (121) and a driving rod (122), one end of the driving rod (122) is fixedly connected with one surface of the guide plate (42) deviating from the clamping base (3), the other end of the driving rod (122) is hinged to one end of the hand lever (121), one end, far away from the driving rod (122), of the hand lever (121) is erected on the end face, far away from the mounting base plate (1), of the mounting side plate (2), and a clamping component (13) used for clamping the hand lever (121) is arranged on the end face, far away from the mounting base plate (1), of the mounting side plate (2).

7. The conduction jig for testing the flexible flat cable according to claim 6, wherein: the clamping and fixing component (13) comprises a first clamping block (131) and a second clamping block (132), clamping grooves (15) are formed in two opposite sides of the first clamping block (131) and the second clamping block (132), one side of the hand lever (121) is located in the clamping groove (15) of the first clamping block (131), and the other side of the hand lever (121) is located in the clamping groove (15) of the second clamping block (132).

8. The conduction jig for testing of flexible flat cables according to claim 7, wherein: the installation curb plate (2) are kept away from on the terminal surface of mounting plate (1) and are provided with ironbar (14) that set up along terminal surface length direction, the one side that first fixture block (131) and second fixture block (132) are close to installation curb plate (2) all is provided with the magnet piece, the magnet piece is connected with ironbar (14) magnetism.