A memory stick quick plug-in and pull-out fixture

Abstract

The invention relates to the technical field of plug-in and pull-out jigs, and discloses a memory stick quick plug-in and pull-out jig, the jig comprising a crossbeam, a side beam, a clamp, an opening clamp, a top beam, a reset block, a guide shaft and a reset spring; the jig is configured as follows: 1. There is no direct contact between a tester and a memory stick, thereby reducing damage to the memory stick caused by impurities during the process; 2. The finger pressing area is changed from the thin thickness of the memory stick to the top beam of the jig, thereby significantly increasing the contact area and reducing damage to the operator during the operation; 3. The jig adopts shape positioning, which can quickly complete the positioning of the product and improve work efficiency; 4. The jig is small in size, easy to process and highly economical.

Description

Technical Field

[0001] The present invention relates to the technical field of plug-in and pull-out jigs, and in particular to a memory stick quick plug-in and pull-out jig. Background Art

[0002] As an indispensable part of the computer, the performance of memory has an important impact on the entire computer system. With the continuous innovation of electronic technology, in order to match the operating speed of the CPU, the memory needs to be constantly updated. At the same time, the manufacturing process is becoming more and more complicated, and the product yield has dropped significantly. Therefore, the memory bar must be tested to judge the quality of the product on the one hand and affect the computer's memory system on the other hand. At present, most memory bar tests are done manually, and usually use independent memory bar slots. The two ends of the memory bar slot are rotated and provided with slots for clamping the buckle slots on the memory bar. This will easily lead to two problems: First, how to reduce the damage to the memory bar caused by foreign impurities or sweat during manual testing by the tester? Second, how to reduce the damage to the tester's fingers by the memory bar itself and improve work efficiency? Summary of the invention

[0003] The present invention mainly provides a memory stick quick plug-in and pull-out jig to solve the above technical problems.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A memory stick quick plug-in and pull-out jig comprises a card slot for fixing the memory stick and a clamping mechanism for clamping the memory stick; the clamping mechanism comprises a crossbeam, a side beam, a clamping claw, an open clamp, a top beam, a reset block, a guide shaft and a reset spring; the two side beams are respectively arranged at the two ends of the top beam, the guide shaft is symmetrically arranged on the lower side of the top beam, the crossbeam is slidably connected to the guide shaft, the reset spring is arranged between the crossbeam and the top beam, and is sleeved on the guide shaft, the open clamp is rotatably connected to the lower end of the side beam, the clamping claw is rotatably connected to the inner side of the side beam, a reset torsion spring is arranged on the rotating shaft of the clamping claw, a connecting rope is also arranged on the open clamp and the crossbeam, a connecting block is also arranged on the top beam, and a pressure block is arranged at the lower end of the connecting block.

[0006] The card slot is used to fix the memory stick, and buckles are provided at both ends of the card slot for rotational connection.

[0007] Working principle: (1) Pull out the memory stick: According to the buckles at both ends of the card slot as the positioning reference, first match the clamps and buckles on both sides of the fixture one by one, then press down the fixture, lift the crossbar, compress the reset spring, rotate the clamp to the outside of the side beam to open the buckle, and at the same time, the clamp rotates to the inside of the side beam with the support of the reset torsion spring to clamp the memory stick, lift the fixture, and complete the removal of the memory stick. When the crossbar is lifted, the connecting rope moves up synchronously, thereby pulling the clamp to rotate outward, and then the head of the clamp rotates inward, while supporting the clamp to rotate inward synchronously, thereby clamping the memory stick. (2) Insert the memory stick: First manually put each memory stick into the corresponding slot, lift the crossbar, rotate the clamp outward to vertical, return the clamp to the starting position, press down the entire fixture, and press the memory stick into the card slot with the pressure block. The buckle closes, release the crossbar, and remove the fixture at the same time, completing the insertion process of the memory stick. When the beam is lifted to the highest point, the open clamp will be pushed back to the starting position by the reset torsion spring (it has passed the position where the clamp claws support the open clamp). The buckle itself belongs to the structure of the memory stick slot. Press the memory stick down hard, and the slot itself will automatically close and clamp the memory stick.

[0008] The following settings are adopted: 1. There is no direct contact between the tester and the memory stick, which reduces the damage to the memory stick caused by impurities during the process; 2. The finger pressing area is changed from the thin thickness of the memory stick to the top beam of the jig, which significantly increases the contact area and reduces the damage to the operator during the operation; 3. The jig adopts shape positioning, which can quickly complete the positioning of the product and improve work efficiency; 4. The jig is small in size, easy to process and highly economical.

[0009] Furthermore, a fixing block for fixing the connecting rope is arranged on the opening clamp, so that the connecting rope and the opening clamp are easily installed.

[0010] Furthermore, the opening clamp is rotatably connected to the side beam via a first latch.

[0011] Furthermore, the clamping claw is rotatably connected to the side beam via a second latch pin.

[0012] Furthermore, the connecting rope is a steel wire rope, which has a longer service life.

[0013] Beneficial effects: 1. There is no direct contact between the tester and the memory stick, which reduces the damage to the memory stick caused by impurities during the process; 2. The finger pressing area is changed from the thin thickness of the memory stick to the top beam of the jig, which significantly increases the contact area and reduces the damage to the operator during the operation; 3. The jig adopts shape positioning, which can quickly complete the positioning of the product and improve work efficiency; 4. The jig is small in size, easy to process and highly economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the oblique two-axis side view of the fixture of this embodiment;

[0015] Figure 2 It is a front view schematic diagram of the fixture of this embodiment;

[0016] Figure 3 is a schematic side view of the fixture of this embodiment;

[0017] Figure 4 is a schematic cross-sectional view of the fixture of this embodiment;

[0018] Figure 5 A schematic diagram of the jig extraction A of this embodiment;

[0019] Figure 6 This is a schematic diagram of the jig removal B of this embodiment;

[0020] Figure 7 This is a schematic diagram of the fixture insertion of this embodiment;

[0021] Figure 8 Schematic diagram of the fixture structure of this embodiment.

[0022] Figure numerals: cross beam 1, side beam 2, clamping claw 3, opening clamp 4, top beam 5, reset block 6, guide shaft 7, reset spring 8, reset torsion spring 9, connecting rope 10, connecting block 11, pressure block 12, fixing block 13, first latch 14, second latch 15, slot 16. DETAILED DESCRIPTION

[0023] The following is a detailed description of a memory stick quick plug and unplug fixture technology solution according to the present invention in conjunction with an embodiment.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8As shown, a memory stick quick plug-in fixture of the present embodiment comprises a card slot 16 for fixing the memory stick and a clamping mechanism for clamping the memory stick; the clamping mechanism comprises a cross beam 1, a side beam 2, a clamping claw 3, an open clamp 4, a top beam 5, a reset block 6, a guide shaft 7 and a reset spring 8; the two side beams 2 are respectively arranged at both ends of the top beam 5, the guide shaft 7 is symmetrically arranged on the lower side of the top beam 5, the cross beam 1 is slidably connected to the guide shaft 7, the reset spring 8 is arranged between the cross beam 1 and the top beam 5, and is sleeved on the guide shaft 7, the open clamp 4 is rotatably connected to the lower end of the side beam 2, the clamping claw 3 is rotatably connected to the inner side of the side beam 2, a reset torsion spring 9 is arranged on the rotating shaft of the clamping claw 3, a connecting rope 10 is also arranged on the open clamp 4 and the cross beam 1, a connecting block 11 is also arranged on the top beam 5, and a pressing block 12 is arranged at the lower end of the connecting block 11.

[0026] The card slot 16 is used to fix the memory stick, and buckles are provided at both ends of the card slot for rotational connection.

[0027] The opening clamp 4 is provided with a fixing block 13 for fixing the connecting rope 10. This arrangement facilitates the installation of the connecting rope 10 and the opening clamp 4. The opening clamp 4 is rotatably connected to the side beam 2 through a first latch 14. The clamping jaw 3 is rotatably connected to the side beam 2 through a second latch 15. The connecting rope 10 is a steel wire rope.

[0028] Working principle: (1) Remove the memory stick: Figure 5 , Figure 6 As shown, using the buckles at both ends of the card slot as the positioning reference, first align the clamps and buckles on both sides of the fixture one by one, then press down the fixture, lift the crossbeam, compress the reset spring, and rotate the clamp to the outside of the side beam to open the buckle. At the same time, the clamp rotates to the inside of the side beam with the support of the reset torsion spring to clamp the memory stick. Lift the fixture to complete the removal of the memory stick. When the crossbeam is lifted, the connecting rope moves up synchronously, thereby pulling the clamp to rotate outward, and then the head of the clamp rotates inward, while supporting the clamp to make it rotate inward synchronously, thereby clamping the memory stick. (2) Insert the memory stick: As shown in the figure, Figure 7 As shown, first manually put each memory stick into the corresponding slot, lift the crossbar, rotate the clamp outward to vertical, return the clamp to the starting position, press the entire fixture down, press the memory stick into the slot, close the buckle, release the crossbar, and remove the fixture to complete the memory stick insertion process. When the crossbar is lifted to the highest point, the clamp will be pushed back to the starting position by the reset torsion spring (it has passed the position where the clamp supports the clamp). The buckle itself belongs to the structure of the memory stick slot itself. Press the memory stick down hard, and the slot itself will automatically close and clamp the memory stick.

[0029] The following settings are adopted: 1. There is no direct contact between the tester and the memory stick, which reduces the damage to the memory stick caused by impurities during the process; 2. The finger pressing area is changed from the thin thickness of the memory stick to the top beam of the jig, which significantly increases the contact area and reduces the damage to the operator during the operation; 3. The jig adopts shape positioning, which can quickly complete the positioning of the product and improve work efficiency; 4. The jig is small in size, easy to process and highly economical.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A memory stick quick plug-in and pull-out jig, characterized in that: It includes a card slot for fixing the memory stick and a clamping mechanism for clamping the memory stick; the clamping mechanism includes a crossbeam, a side beam, a clamping claw, an open clamp, a top beam, a reset block, a guide shaft and a reset spring; the two side beams are respectively arranged at both ends of the top beam, the guide shaft is symmetrically arranged on the lower side of the top beam, the crossbeam is slidably connected to the guide shaft, the reset spring is arranged between the crossbeam and the top beam, and is sleeved on the guide shaft, the open clamp is rotatably connected to the lower end of the side beam, the clamping claw is rotatably connected to the inner side of the side beam, a reset torsion spring is arranged on the rotating shaft of the clamping claw, a connecting rope is also arranged on the open clamp and the crossbeam, a connecting block is also arranged on the top beam, and a pressure block is arranged at the lower end of the connecting block.

2. A memory stick quick plug-in and pull-out jig according to claim 1, characterized in that: The opening clip is provided with a fixing block for fixing the connecting rope.

3. The memory stick quick plug-in and pull-out jig according to claim 1, characterized in that: The opening clip is rotatably connected to the side beam via a first latch pin.

4. The memory stick quick plug-in and pull-out jig according to claim 1, characterized in that: The clamping claw is rotatably connected to the side beam via a second latch pin.

5. The memory stick quick plug-in and pull-out jig according to claim 1, characterized in that: The connecting rope is a steel wire rope.

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