CN209673859U

CN209673859U - A kind of test fixture of Rigid Flex

Info

Publication number: CN209673859U
Application number: CN201920246188.6U
Authority: CN
Inventors: 徐辉
Original assignee: Shenzhen Jitai Electronics Co Ltd
Current assignee: Shenzhen Jitai Electronics Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2019-11-22
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a kind of test fixtures of Rigid Flex, including board, board is equipped with more guide post A, positioning seat is slidably connected on guide post A, reset spring A is arranged on guide post A, positioning seat is equipped with locating slot A and locating slot B, holding tank is equipped between locating slot A and locating slot B, board is arranged right below mounting base, positioning seat is equipped with multiple through holes passed through for test probe, press mechanism is additionally provided on board, press mechanism includes the guide post B being arranged on board, sliding seat is slidably connected on guide post B, the bottom of sliding seat is equipped with pressing plate, the bottom of pressing plate is connected with protective plate, the driving assembly for driving sliding seat to move downward is additionally provided on board；In the bottom of pressing plate, setting protects Rigid Flex from damage using protective plate made of elastic material, energy buffer function, and the frictional force between protective plate and Rigid Flex is larger, Rigid Flex transposition when capable of preventing from testing, the smaller probability accidentally surveyed.

Description

A kind of test fixture of Rigid Flex

[technical field]

The utility model relates to Rigid Flex production equipment field, the test fixture of specifically a kind of Rigid Flex.

[background technique]

Wiring board is the carrier as electronic component, electronic component and interface circuit etc. is equipped with, in electronic product In occupy very important status；The wiring board of early stage is commonly called as in industry as " hardboard ", PCB intensity is high, firmly using PCB Degree is big, but its thickness is thicker, is unable to bending, and in order to solve this problem, people invent " soft board ", i.e. FPC, flexibility again It is good, it is bent；In conjunction with the advantages of soft board and hardboard, be born Rigid Flex, is usually used in host and the display of laptop Connection etc. in connection, mobile phone between device between each functional unit and mainboard, Rigid Flex need to carry out before factory Test, when survey, need to position Rigid Flex, and existing localization tool is complex, and is easy during clamping to soft Harden plywood secondary damage.

The utility model is to research and propose in view of the deficiencies of the prior art.

[utility model content]

In order to solve the above technical problems, a kind of test fixture of Rigid Flex of the utility model, including board, it is described Board on along the vertical direction be equipped with more guide posts A, the guide post A on slidably connect for positioning determining for Rigid Flex Position seat, the reset spring A that driving positioning seat resets is arranged on the guide post A, and the positioning seat is equipped with for accommodating The locating slot B of the locating slot A of first hardboard of Rigid Flex and the second hardboard for accommodating Rigid Flex, described determines Equipped with the holding tank for accommodating the soft board of Rigid Flex, the board and positioned at positioning seat between the slot A and locating slot B of position It is arranged right below the mounting base for installing test probe, the positioning seat runs through equipped with multiple for what test probe passed through Hole is additionally provided on the board for driving positioning seat and Rigid Flex downward actuation and then making to test probe and soft or hard knot The press mechanism of plywood upper contact contact, the press mechanism includes the guide post B being arranged vertically on board, described Guide post B on slidably connect sliding seat, the bottom of the sliding seat is equipped with pressing plate, the bottom of the pressing plate be connected with it is fixed Position seat and Rigid Flex contact and use protective plate made of elastic material, are additionally provided on the board for driving sliding The driving assembly that seat moves downward.

A kind of test fixture of Rigid Flex as described above, the protective plate are made of silica gel material.

A kind of test fixture of Rigid Flex as described above, the driving assembly is the gas being arranged on board The cylinder body of cylinder, the cylinder is connected on board, and the piston rod of the cylinder is connected with sliding seat.

A kind of test fixture of Rigid Flex as described above is also arranged with for driving sliding on the guide post B The reset spring B that seat resets upwards.

A kind of test fixture of Rigid Flex as described above is equipped with four guide posts on the board along the vertical direction A, four guide post A are arranged in rectangle.

A kind of test fixture of Rigid Flex as described above, the upper surface of the Rigid Flex protrudes from positioning The upper surface of seat, and the distance between the upper surface of upper surface of Rigid Flex and positioning seat are D, wherein 0.3mm≤D≤0.5mm.

Compared with prior art, the utility model has the advantages that

1, the utility model is by the way that the first hardboard of Rigid Flex to be located in locating slot A, by Rigid Flex Second hardboard is located in locating slot B, and the soft board of Rigid Flex is located in holding tank, can be rapidly by Rigid Flex It is located on positioning seat, in the bottom of pressing plate, setting protects soft or hard knot using protective plate made of elastic material, energy buffer function For plywood from damage, the frictional force between protective plate and Rigid Flex is larger, and Rigid Flex is easy when capable of preventing from testing Position, the smaller probability accidentally surveyed.

[Detailed description of the invention]

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the decomposition diagram of the utility model；

Fig. 3 is the enlarged drawing of the part A marked in Fig. 2；

Fig. 4 is that Rigid Flex is located in the side view on positioning seat.

[specific embodiment]

It elaborates with reference to the accompanying drawing to the embodiments of the present invention.

As shown in Figures 1 to 4, the test fixture of a kind of Rigid Flex of the present embodiment, including board 1, the machine It is equipped on more guide posts A11, the guide post A11 and slidably connects for positioning Rigid Flex 100 along the vertical direction on platform 1 Positioning seat 12, the reset spring A13 that driving positioning seat 12 resets, the positioning seat 12 are arranged on the guide post A11 It is equipped with the locating slot A121 for accommodating the first hardboard of Rigid Flex 100 and for accommodating Rigid Flex 100 The locating slot B122 of two hardboards is equipped between the locating slot A121 and locating slot B122 for accommodating Rigid Flex 100 Soft board holding tank 123, the board 1 and be located at positioning seat 12 being arranged right below for install test probe 200 peace Seat 14 is filled, the positioning seat 12 is equipped with multiple through holes 125 passed through for test probe 200, also sets on the board 1 Have and is touched for driving positioning seat 12 and 100 downward actuation of Rigid Flex and then making to test on probe 200 and Rigid Flex 100 The press mechanism 2 of point contact, the press mechanism 2 includes the guide post B21 being arranged vertically on board 1, described Sliding seat 22 is slidably connected on guide post B21, the bottom of the sliding seat 22 is equipped with pressing plate 23, and the bottom of the pressing plate 23 connects It is connected to and protective plate 24 made of elastic material is contacted and used with positioning seat 12 and Rigid Flex 100, on the board 1 also Equipped with the driving assembly 25 for driving sliding seat 22 to move downward；The utility model is by by the first hardboard of Rigid Flex It is located in locating slot A, the second hardboard of Rigid Flex is located in locating slot B, the soft board of Rigid Flex is positioned In holding tank, rapidly Rigid Flex can be located on positioning seat, in the bottom of pressing plate, setting uses elastic material system At protective plate, can buffer function, protect Rigid Flex from damage, frictional force between protective plate and Rigid Flex compared with Greatly, Rigid Flex transposition when capable of preventing from testing, the smaller probability accidentally surveyed.

In the present embodiment, protective plate 24 is made of silica gel material.

For the ease of control pressing plate to the extruding force of Rigid Flex, while reducing the labor intensity of operator, drives Component 25 is the cylinder being arranged on board 1, and the cylinder body of the cylinder is connected on board 1, the piston rod and cunning of the cylinder Dynamic seat 22 is connected.

In order to enable sliding seat after testing to reset rapidly, also it is arranged on guide post B21 for driving sliding seat 22 The reset spring B26 resetted upwards.

It is equipped with four guide posts A11, four guide post A11 along the vertical direction in the present embodiment, on board 1 to be arranged in rectangle, adopts Have the advantages that stability is good with above structure.

In order to be reliably positioned at Rigid Flex on positioning seat, the upper surface of Rigid Flex 100 protrudes from positioning Seat the upper surface of 12, and the distance between the upper surface of upper surface of Rigid Flex 100 and positioning seat 12 are D, wherein 0.3mm≤D ≤0.5mm。

Claims

1. a kind of test fixture of Rigid Flex, it is characterised in that including board (1), along vertical side on the board (1) To more guide post A (11) are equipped with, the positioning for positioning Rigid Flex (100) is slidably connected on the guide post A (11) Seat (12) is arranged with the reset spring A (13) that driving positioning seat (12) resets, the positioning seat on the guide post A (11) (12) it is equipped with for accommodating the locating slot A (121) of the first hardboard of Rigid Flex (100) and for accommodating Rigid Flex (100) the locating slot B (122) of the second hardboard is equipped between the locating slot A (121) and locating slot B (122) for holding Receive Rigid Flex (100) soft board holding tank (123), the board (1) and be located at positioning seat (12) and being arranged right below For installing the mounting base (14) of test probe (200), the positioning seat (12) is worn equipped with multiple for test probe (200) The through hole (125) crossed is additionally provided on the board (1) for driving positioning seat (12) and Rigid Flex (100) downward It acts and then makes to test the press mechanism (2) that probe (200) are contacted with Rigid Flex (100) upper contact, the lower press Structure (2) includes the guide post B (21) being arranged vertically on board (1), slidably connects sliding on the guide post B (21) The bottom of seat (22), the sliding seat (22) is equipped with pressing plate (23), and the bottom of the pressing plate (23) is connected with and positioning seat (12) it contacts with Rigid Flex (100) and uses protective plate (24) made of elastic material, the board is additionally provided on (1) Driving assembly (25) for driving sliding seat (22) to move downward.

2. a kind of test fixture of Rigid Flex according to claim 1, it is characterised in that the protective plate (24) It is made of silica gel material.

3. a kind of test fixture of Rigid Flex according to claim 1, it is characterised in that the driving assembly (25) for cylinder on board (1) is arranged, the cylinder body of the cylinder is connected on board (1), the piston rod of the cylinder with Sliding seat (22) is connected.

4. a kind of test fixture of Rigid Flex according to claim 3, it is characterised in that on the guide post B (21) Also it is arranged with the reset spring B (26) for driving sliding seat (22) to reset upwards.

5. a kind of test fixture of Rigid Flex according to claim 1, it is characterised in that edge on the board (1) Vertical direction is equipped with four guide post A (11), and four guide post A (11) are arranged in rectangle.

6. a kind of test fixture of Rigid Flex according to claim 1, it is characterised in that the Rigid Flex (100) upper surface protrudes from the upper surface of positioning seat (12), and the upper surface of Rigid Flex (100) and positioning seat (12) is upper The distance between face is D, wherein 0.3mm≤D≤0.5mm.