CN217376379U - Auxiliary testing tool - Google Patents

Abstract

The utility model discloses a test auxiliary tool, which is used for connecting an electronic component on a test female socket for testing and is characterized in that the test auxiliary tool comprises a female socket fixing part used for fixing the test female socket; the first frame is provided with an upper clamping plate which can move relative to the first frame; the second frame faces the first frame, and the female seat fixing piece is arranged between the first frame and the second frame, wherein the second frame is provided with a lower clamping plate which can move relative to the second frame; the upper clamping plate and the lower clamping plate form a pressing mechanism for clamping the electronic component to reciprocate relative to the female base fixing piece. Pass through in the test process the utility model discloses well test assistive device compresses tightly the female seat of electronic component and test respectively, reduces the test erroneous judgement to improve the life of the female seat of test.

Description

Auxiliary testing tool

[ technical field ] A method for producing a semiconductor device

The utility model relates to a test fixture especially relates to a be applied to products such as a connector or data line and carry out the supplementary tool of yields test.

[ background of the invention ]

Products such as data lines or connectors transmit data by transmitting weak electrical signals at high speed, and the quality of cables, particularly at the connection position, affects the speed and stability of data transmission. Existing data lines or connectors including products such as USB and HDMI are often plugged or shaken during use, and a wire core and a connection portion thereof in a cable may be damaged during use to cause disconnection or short circuit, so that before the product leaves a factory, a good product test is usually performed to examine the quality of the data lines or connectors.

The fatigue reliability test can be carried out before the products such as connectors or data lines leave a factory, and because the finished product size is large (usually more than 8 mm), in the swing test process of the finished product, the good product is often tested into a defective product due to continuous rapid reciprocating motion. Additional manpower is required to perform repeated tests and analyses to confirm the actual state of the defective products. In addition, the test socket (or called the socket test board, including a socket and a plurality of pins) required for performing the swing test of the finished product is not fixed, and the socket is often separated from the PCB board, which results in a relatively short test life and a test error of the finished product.

Based on this situation, it is a major topic to design an auxiliary fixture for connector or data line testing to improve the above problems.

[ Utility model ] content

In order to overcome the disadvantages of the prior art, the present invention provides various embodiments for solving the above problems, and provides an auxiliary testing tool capable of fixing a female testing seat, wherein the clamping device formed by the pressing mechanism in the testing process respectively presses the electronic component and the female testing seat to improve the problem, and the clamping device is suitable for electronic components such as various products, for example, data lines or connectors. The utility model discloses can reduce the test misjudgement to improve the life of the female seat of test, reduce the loss of the female seat of test.

The embodiment of the utility model provides a test auxiliary tool, which is used for connecting an electronic component on a test female socket for testing and is characterized by comprising a female socket fixing part used for fixing the test female socket; a first frame is provided with an upper clamping plate which can move relative to the first frame; the second frame faces the first frame, and the female seat fixing piece is arranged between the first frame and the second frame, wherein the second frame is provided with a lower clamping plate which can move relative to the second frame; and the upper clamping plate and the lower clamping plate form a pressing mechanism which is used for clamping the electronic component to reciprocate relative to the female seat fixing piece.

In one embodiment, the electronic component includes a data line or a connector.

In an embodiment, the connector further includes a third frame disposed between the first frame and the second frame, and the female fastener is fixed on the third frame.

In one embodiment, the device further comprises an air cylinder, and the air cylinder is linked with the pressing mechanism to reciprocate.

In one embodiment, the first frame includes a first slide by which the upper clamp plate is moved relative to the first frame. The second frame comprises a second sliding part, and the lower clamping plate moves relative to the second frame through the second sliding part.

In one embodiment, the upper plate has an upper receiving slot for receiving an electronic component. Alternatively, the lower clamping plate is provided with a lower accommodating groove for accommodating the electronic component. Furthermore, the upper and lower clamping plates have an upper and a lower receiving slots respectively for clamping the electronic components.

In one embodiment, the female fastener comprises a receiving slot and a hole, and the hole is connected with the receiving slot. The containing groove is used for containing the testing female seat, and the female head of the testing female seat can be placed into the hole, so that the hole can be coated with the female 1 head of the testing female seat in a four-side fit mode.

[ description of the drawings ]

Fig. 1 is a front perspective view of an auxiliary fixture applied to a connector or a data line for good product testing in an embodiment of the present invention.

Fig. 2 is a rear perspective view of the auxiliary fixture in the embodiment of the present invention.

Fig. 3A and fig. 3B are schematic diagrams respectively illustrating the pressing mechanism of the auxiliary fixture performing pressing and opening in the embodiment of the present invention.

Fig. 4 is a schematic view of a female socket fixing member of an auxiliary fixture and a testing female socket placed thereon according to an embodiment of the present invention.

Description of the reference numerals

100 test aid

110 female seat fixing piece

111 container

112 holes

120 first frame

121 first slider

125 upper splint

126 upper containing groove

130 second frame

131 second sliding member

135 lower clamping plate

136 lower containing groove

140 pressing mechanism

150 third frame

160 air cylinder

20 test female seat

21PCB board

22 stitch

25 female head

[ detailed description ] embodiments

The following technical means to achieve the object of the present invention will be further explained with reference to the accompanying drawings and the embodiments of the present invention. It will be understood by those skilled in the art that directional terms, such as up, down, left, right, front or rear, etc., provided in connection with particular embodiments of the present invention are used for convenience in reference to the orientation of the accompanying drawings and are not intended to limit the present invention. In addition, without departing from the spirit and scope of the present invention, numerous changes and modifications can be made by those skilled in the art, and the embodiments derived therefrom will also fall within the scope of the present invention.

The utility model discloses an utensil is assisted in test for an electronic component connects and carries out fatigue reliability test on female seat of a test. It is characterized in that the test device comprises a female seat fixing piece for fixing a test female seat; the first frame is provided with an upper clamping plate which can move relative to the first frame; the second frame faces the first frame, and the female seat fixing piece is arranged between the first frame and the second frame, wherein the second frame is provided with a lower clamping plate which can move relative to the second frame; the upper clamping plate and the lower clamping plate form a pressing mechanism for clamping the electronic component to reciprocate relative to the female base fixing piece. Pass through in the test process the utility model discloses well test assistive device compresses tightly the female seat of electronic component and test respectively, reduces the test erroneous judgement to improve the life of the female seat of test.

Referring to fig. 1, fig. 1 is a front perspective view of an auxiliary fixture for performing a good product test on a connector or a data line according to an embodiment of the present invention. The embodiment of the present invention provides a testing aid 100 for connecting an electronic component (not shown) to a testing socket so as to facilitate fatigue reliability testing and ensure the product to be firmly connected.

The test aid 100 includes a female holder fixing member 110 for fixing the test female holder; a first frame 120 is provided with an upper clamp plate 125, and the upper clamp plate 125 can move relative to the first frame 120; a second frame 130 faces the first frame 120, and the female holder fixing member 110 is disposed between the first frame 120 and the second frame 130, wherein the second frame 130 is provided with a lower clamp plate 135, and the lower clamp plate 135 can move relative to the second frame 130. The upper clamping plate 125 and the lower clamping plate 135 form a pressing mechanism 140, and the pressing mechanism 140 is used for holding the electronic component to reciprocate relative to the female holder 110, so as to perform the swing test by continuously and rapidly reciprocating. In this embodiment, the electronic device includes a data line or a connector, but is not limited to such products, such as an electrical plug, which requires a fatigue test such as insertion and shaking.

Referring to fig. 2, fig. 2 is a rear perspective view of the auxiliary fixture 100 according to an embodiment of the present invention. In the preferred embodiment, a third frame 150 is further included, and the third frame 150 is disposed between the first frame 120 and the second frame 130. The first frame 120 and the second frame 130 are vertically aligned to form a square shape, and the third frame 150 is disposed to form a rectangular shape on the whole auxiliary fixture 100, thereby ensuring the stability of the whole structure. The female holder fixing member 110 is fixed to the third frame 150. The material of the first frame 120, the second frame 130 and the third frame 150 may be steel or aluminum jig, but is not limited thereto. Any material can be used as long as it can withstand the violent reciprocating motion.

The auxiliary fixture 100 further includes at least one air cylinder 160, and the air cylinder 160 is linked with the pressing mechanism 140 to reciprocate. In a preferred embodiment, the air cylinders 160 are disposed on the first frame 120 and the second frame 130, respectively. The first frame 120 includes a first slide 121, and the upper clamp plate 125 is moved relative to the first frame 120 by the first slide 121. The second frame 130 includes a second slide 131, and the lower clamp plate 135 moves relative to the second frame 130 via the second slide 131.

Referring to fig. 3A and 3B, the upper clamp plate 125 and the lower clamp plate 135 of the pressing mechanism 140 may be an upper clamp block and a lower clamp block, and the electronic component to be tested is clamped by the air cylinder 160.

Fig. 3A is a schematic view illustrating the pressing mechanism 140 of the auxiliary fixture performing pressing according to an embodiment of the present invention. Fig. 3B is a schematic diagram illustrating the opening of the pressing mechanism 140 of the auxiliary fixture according to the embodiment of the present invention. In one embodiment, the upper plate 125 has an upper receiving slot 126 for receiving an electronic component. Alternatively, the lower plate 135 has a lower receiving groove 136 for receiving an electronic component. Furthermore, the upper clamping plate 125 and the lower clamping plate 135 have an upper receiving slot 126 and a lower receiving slot 136, respectively, for receiving and clamping the electronic components. The pressing mechanism 140 formed by the upper clamping plate 125 and the lower clamping plate 135 moves up and down through the first sliding part 121 and the second sliding part 131, respectively, and drives the pressing mechanism 140 and the electronic components placed therein to reciprocate relative to the female base fixing member 110 by using the air cylinders 160 disposed on the first frame 120 and the second frame 130.

Fig. 4 is a schematic view of the female socket fixing member 110 of the auxiliary fixture and the testing female socket 20 placed thereon according to an embodiment of the present invention. Usually, the female testing socket 20 has a PCB board, and the PCB board 21 has a plurality of electrical pins 22 and female connectors 25 for testing the connection of male electronic components such as data lines or connectors. The female fastener 110 includes a receiving slot 111 and a hole 112, and the hole 112 is connected to the receiving slot 111. The receiving groove 111 is used for receiving the female testing socket 20 and receiving a PCB 21. The female head 25 of the female testing socket 20 can be placed into the hole 112, so that the hole 112 can be attached to and cover the female head 25 of the female testing socket 20. Therefore, when the swing test is performed, the female head 25 of the test female socket 20 can be firmly pressed, and the electronic component driven by the pressing mechanism 140 does not swing, so that the connection relationship between the female head 25 and the PCB 21 is damaged, and the overall test result is affected.

The utility model provides a female test assistant tool of seat of fixed test, the female seat of compressing tightly respectively and testing improves this problem through the anchor clamps that form through hold-down mechanism in the test process, and this set of anchor clamps is suitable for electronic components such as various products moreover, for example data line or connector etc.. The utility model discloses can reduce the test misjudgement to improve the life of the female seat of test, reduce the loss of the female seat of test.

Claims (10)

1. A test aid for connecting an electronic component to a test socket, comprising:

the female seat fixing piece is used for fixing the test female seat;

the first frame is provided with an upper clamping plate, and the upper clamping plate can move relative to the first frame;

the second frame faces the first frame, and the female seat fixing piece is arranged between the first frame and the second frame, wherein the second frame is provided with a lower clamping plate which can move relative to the second frame; and

the upper clamping plate and the lower clamping plate form a pressing mechanism, and the pressing mechanism is used for clamping the electronic assembly to do reciprocating motion relative to the female base fixing piece.

2. The test aid of claim 1, wherein the electronic component comprises a data line or a connector.

3. The auxiliary device for testing as claimed in claim 1, further comprising a third frame disposed between the first frame and the second frame, wherein the female holder fixing member is fixed to the third frame.

4. The auxiliary device for testing as claimed in claim 1, further comprising an air cylinder, wherein the air cylinder is linked with the pressing mechanism to reciprocate.

5. The test aid of claim 1, wherein the first frame includes a first slide, and the upper clamp plate is moved relative to the first frame by the first slide.

6. The test aid of claim 1, wherein the second frame includes a second slide, the lower jaw being movable relative to the second frame by the second slide.

7. The auxiliary testing tool as claimed in claim 1, wherein the female holder fixing member includes a receiving groove and a hole, and the hole is connected to the receiving groove.

8. The auxiliary device for testing as claimed in claim 7, wherein the receiving slot is used for receiving the female testing socket, and the female head of the female testing socket can be placed into the hole, so that the hole can be attached to and cover the female head of the female testing socket on four sides.

9. The auxiliary device for testing as claimed in claim 1, wherein the upper clamping plate has an upper receiving groove.

10. The test aid of claim 1, wherein the lower plate has a lower receiving groove.

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