CN220064160U - Clamping device of current detection chip - Google Patents
Clamping device of current detection chip Download PDFInfo
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- CN220064160U CN220064160U CN202321492447.6U CN202321492447U CN220064160U CN 220064160 U CN220064160 U CN 220064160U CN 202321492447 U CN202321492447 U CN 202321492447U CN 220064160 U CN220064160 U CN 220064160U
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000012360 testing method Methods 0.000 claims description 23
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The present disclosure relates to clamping devices, and particularly to a clamping device for a current detection chip. The utility model provides a clamping device of a current detection chip, which can cancel fixation of the chip while jacking the chip. The utility model provides a clamping device of a current detection chip, which comprises a support frame, a universal meter, wires, support plates, a chip body and a placing plate, wherein the universal meter is placed at the top of the support frame, two wires are connected to the universal meter, three support plates are fixedly connected to the front lower part of the support frame, the chip body is placed at the top of the support plates, the placing plate is arranged in the support plates in a sliding mode, and the placing plate is positioned below the chip body. Through rotating the push rod, make place the board upward movement with the chip body jack-up, place the board upward movement simultaneously and stimulate the second connecting block inwards to remove through first connecting block to make the head rod drive the grip block outwards remove no longer with the chip body clamp tightly, so reached the purpose of being convenient for take out the chip body.
Description
Technical Field
The present disclosure relates to clamping devices, and particularly to a clamping device for a current detection chip.
Background
Semiconductor chips are semiconductor devices that are etched and wired on a semiconductor sheet to achieve a certain function, and after chip production, it is generally necessary to perform current detection on the chip in order to ensure its quality, and to clamp the chip when the chip is detected.
Patent grant bulletin number is CN 216670050U's patent, discloses a chip clamping device for chip detection, the on-line screen storage device comprises a base, logical groove has been seted up to the top surface of base, the inner wall sliding connection who leads to the groove has the slider, the side fixedly connected with splint of slider, and the bottom surface fixedly connected with articulated lever of slider, the one end fixedly connected with disc of slider is kept away from to articulated lever, the side fixedly connected with of disc is four first connecting rods, because the above-mentioned patent is fixed to the chip cancellation, can't jack-up the chip, leads to the chip to take out comparatively inconvenient.
Accordingly, it is desirable to provide a clamping device for a current detection chip that can cancel fixation of the chip while the chip is being lifted up.
Disclosure of Invention
In order to overcome the defect that the chip can not be jacked up and the chip is inconvenient to take out when the chip is not fixed in the patent, the clamping device for the current detection chip, which can be used for jacking up the chip and simultaneously canceling the fixation of the chip, is provided.
The utility model is realized by the following technical approaches: the utility model provides a clamping device of electric current detection chip, which comprises a supporting rack, the universal meter, the electric wire, a supporting plate, the chip body, place the board, first connecting block, the second connecting block, head rod, grip block and push rod, the universal meter has been placed at the support frame top, be connected with two electric wires on the universal meter, the front lower part rigid coupling of support frame has three backup pad, the chip body has been placed at the backup pad top, the slip type is provided with places the board in the backup pad, place the board and be located chip body below, place board middle part bilateral symmetry rotation type and be provided with the head rod, the rotation is connected with the second connecting block on the head rod, both parts all rotation type is provided with the head rod around the second connecting block, the rotation is provided with the grip block on the head rod, the grip block is used for the centre gripping chip body, rotation is provided with the push rod in the backup pad, the push rod rotates and can extrudees and places the board and upwards moves.
As a preferred technical scheme of the utility model, the novel hand-held support further comprises a hand lever, a second connecting rod, a guide rail, a second clamping block and a second elastic piece, wherein the guide rail is fixedly connected to the front lower portion of the support frame in a bilateral symmetry manner, the second clamping block is arranged on the upper portion of the guide rail in a sliding manner, the second elastic piece is connected between the second clamping block and the guide rail, the second connecting rod is arranged between the two guide rails in a sliding manner, the second clamping block is used for clamping the second connecting rod, and the hand lever is fixedly connected to the top of the second connecting rod.
As a preferred technical scheme of the utility model, the test device further comprises a first fixing rod, a sliding rail, a test rod, a second fixing rod, a first clamping block and a first elastic piece, wherein the sliding rail is fixedly connected to the second connecting rod, three first fixing rods are fixedly connected to the sliding rail at equal intervals, the test rod is fixedly connected to the front portion and the rear portion of the first fixing rod at equal intervals, the second fixing rod is slidably arranged on the sliding rail and is connected with an electric wire, the first clamping block is slidably arranged on the front portion and the rear portion of the second fixing rod, the first elastic piece is connected between the first clamping block and the second fixing rod, and the first clamping block is in clamping connection with a similar test rod.
As a preferable technical scheme of the utility model, the chip also comprises an anti-skid rubber block, wherein the anti-skid rubber block is fixedly connected to the clamping block, and the anti-skid rubber block is contacted with the chip body.
As a preferable technical scheme of the utility model, the universal meter further comprises an elastic belt, and the elastic belt is fixedly connected to the support frame and used for fixing the universal meter.
As a preferable technical scheme of the utility model, the utility model also comprises cushion blocks, and the cushion blocks are symmetrically and fixedly connected on the left side and the right side of the bottom of the support frame.
The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model: 1. through rotating the push rod, make place the board upward movement with the chip body jack-up, place the board upward movement simultaneously and stimulate the second connecting block inwards to remove through first connecting block to make the head rod drive the grip block outwards remove no longer with the chip body clamp tightly, so reached the purpose of being convenient for take out the chip body.
2. The second connecting rod is driven to move downwards to contact the chip body by pulling the hand lever downwards, so that the chip body can be pressed tightly, and the chip body is further fixed.
3. The first clamping block is driven to move leftwards through the second fixing rod to be clamped with the testing rod, and the chip body can be tested at the moment, so that the aim of facilitating detection is fulfilled, and therefore a worker is not required to hold an electric wire to test the chip body.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective sectional structure of the first fixing lever, the test lever, and the second fixing lever.
Fig. 3 is an enlarged view of the utility model at a.
Fig. 4 is a schematic perspective sectional structure of the hand lever, the chip body and the guide rail.
Fig. 5 is an enlarged view of the present utility model at B.
Fig. 6 is a schematic perspective sectional structure view of the placement plate, the first connection block, and the second connection block.
FIG. 7 is a schematic perspective view of a support frame, a universal meter and an elastic band.
Reference numerals: 1_support frame, 101_chip body, 2_universal meter, 3_wire, 4_support plate, 5_placement plate, 6_first connection block, 7_second connection block, 8_first connection rod, 9_clamping block, 10_push rod, 11_first fixing rod, 1101_slide rail, 12_test rod, 13_second fixing rod, 14_first clamping block, 15_first elastic member, 16_hand rod, 17_second connection rod, 19_guide rail, 20_second clamping block, 21_second elastic member, 22_anti-slip rubber block, 23_elastic belt, 24_cushion block.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a clamping device of electric current detection chip, see fig. 1, fig. 4, fig. 6 and fig. 7 show, including support frame 1, universal meter 2, electric wire 3, backup pad 4, chip body 101, place board 5, first connecting block 6, second connecting block 7, head rod 8, grip block 9, push rod 10, anti-slip rubber 22, elastic belt 23 and cushion 24, universal meter 2 has been placed at support frame 1 top, be connected with two electric wires 3 on universal meter 2, support frame 1 front lower part is provided with three backup pad 4 through bolted connection's mode, chip body 101 has been placed at backup pad 4 top, slide formula is provided with place board 5 in the backup pad 4, place board 5 is located chip body 101 below, place board 5 middle part bilateral symmetry rotation and be provided with first connecting block 6, the last rotation of first connecting block 6 is connected with second connecting block 7, both sides all rotation are provided with head rod 8 on the first connecting block 8, grip block 9 is connected with backup pad 4 slip joint, grip block 9 is used for grip block 9 to be connected with chip body, support frame 4 upper portion is provided with elastic belt 23 on the top of head rod 8, support frame 1 is provided with two lateral symmetry, support frame 1 is fixed contact elastic belt 23, the front side is fixed with two lateral compression rubber 23, support frame 1 is fixed contact top contact elastic belt 23.
Initially, the chip body 101 is placed on the placing plate 5, the clamping block 9 clamps the chip body 101, when detection is to be performed, a worker opens the universal meter 2, so that the electric wire 3 is electrified, then the worker holds the electric wire 3 to detect the chip body 101, the worker can obtain a detection result by observing the numerical value on the universal meter 2, after detection is completed, the worker rotates the push rod 10, the placing plate 5 is extruded to move upwards, the placing plate 5 moves upwards to jack up the chip body 101, meanwhile, the placing plate 5 moves upwards to pull the second connecting block 7 to move inwards through the first connecting block 6, the second connecting block 7 moves inwards to drive the clamping block 9 to move outwards through the first connecting block 8, so that the chip body 101 is not clamped any more, then the worker takes out the chip body 101 to replace, and the purpose of facilitating the taking out is achieved, after the replacement is completed, a worker loosens the push rod 10 to reset the push rod by reversing gravity, at the moment, the placing plate 5 drives the chip body 101 to move downwards by gravity, the placing plate 5 moves downwards to push the second connecting block 7 to move outwards by the first connecting block 6, the second connecting block 7 moves outwards to drive the clamping block 9 to move inwards by the first connecting rod 8, so that the chip body 101 can be clamped, the chip body 101 can be clamped more stably under the action of the anti-slip glue block 22, the operation can be repeated, the chip body 101 can be detected again, the anti-slip effect can be achieved through the cushion block 24, so that the stability of the device can be enhanced, the universal meter 2 can be fixed under the action of the elastic belt 23, the universal meter 2 is prevented from falling easily, when the device is not required to be used, the staff closes the universal meter 2.
Example 2
On the basis of embodiment 1, referring to fig. 4 and 5, the device further comprises a hand lever 16, a second connecting rod 17, a guide rail 19, a second clamping block 20 and a second elastic piece 21, wherein the guide rail 19 is symmetrically arranged on the left and right sides of the front lower portion of the support frame 1 in a welding mode, the second clamping block 20 is slidably arranged on the upper portion of the guide rail 19, the second elastic piece 21 is connected between the second clamping block 20 and the guide rail 19, the second connecting rod 17 is slidably arranged between the two guide rails 19, the second clamping block 20 is used for clamping the second connecting rod 17, and the hand lever 16 is fixedly connected to the top of the second connecting rod 17.
Initially, the second connecting rod 17 is clamped by the second clamping block 20, after the chip body 101 is clamped by the clamping block 9, a worker pulls the hand lever 16 downwards, the hand lever 16 drives the second connecting rod 17 to move downwards, the second connecting rod 17 moves downwards to press the second clamping block 20 to move outwards, the second elastic piece 21 is compressed along with the second connecting rod, when the second connecting rod 17 moves downwards to be out of contact with the second clamping block 20, the second elastic piece 21 can drive the second clamping block 20 to move inwards to reset, when the second connecting rod 17 moves downwards to be in contact with the chip body 101, the chip body 101 can be compressed, so that the fixation of the chip body 101 is enhanced, when the chip body 101 is detected, the worker pulls the hand lever 16 upwards to drive the second connecting rod 17 to move upwards, when the second connecting rod 17 moves upwards to be in contact with the second clamping block 20, the second elastic piece 21 can be pressed outwards, and when the second connecting rod 17 moves upwards to be compressed along with the second elastic piece 21, and when the second connecting rod 17 moves upwards to a proper position, the second clamping block 20 can be driven to move inwards to clamp the second connecting rod 17.
Referring to fig. 2-4, the test device further comprises a first fixing rod 11, a sliding rail 1101, a test rod 12, a second fixing rod 13, a first clamping block 14 and a first elastic piece 15, wherein the sliding rail 1101 is fixedly connected to the second connecting rod 17, three first fixing rods 11 are uniformly arranged on the sliding rail 1101 at intervals in a welding mode, the test rod 12 is fixedly connected to the front portion and the rear portion of the first fixing rod 11 at uniform intervals, the second fixing rod 13 is slidably arranged on the sliding rail 1101, the second fixing rod 13 is connected with the electric wire 3, the first clamping block 14 is slidably arranged on the front portion and the rear portion of the second fixing rod 13, the first elastic piece 15 is connected between the first clamping block 14 and the second fixing rod 13, and the first clamping block 14 is clamped with the similar test rod 12.
When the chip body 101 is clamped by the clamping block 9, the staff pulls the hand lever 16 downwards to drive the second connecting rod 17 to move downwards, the second connecting rod 17 moves downwards to drive the sliding rail 1101 to move downwards, so that the test rod 12 moves downwards, when the second connecting rod 17 moves downwards to press the chip body 101 tightly, the test rod 12 can be in contact with the chip body 101, then the staff opens the universal meter 2, the electric wire 3 is electrified to detect the chip body 101 through the test rod 12, then the staff moves the second fixing rod 13 leftwards, the second fixing rod 13 drives the first clamping block 14 to move leftwards, so that the first clamping block 14 is pressed by the test rod 12 to move upwards, the first elastic piece 15 is compressed accordingly, when the first clamping block 14 moves leftwards to be out of contact with the test rod 12, the first elastic element 15 can drive the first fixture block 14 to move downwards for resetting, when the first fixture block 14 moves leftwards and contacts with the test rod 12 again, the first fixture block 14 can be extruded upwards again, when the first fixture block 14 moves leftwards to a proper position, the first elastic element 15 can drive the first fixture block 14 to move downwards and be clamped with the test rod 12, the chip body 101 can be detected again at the moment, the aim of convenient detection is achieved, the chip body 101 is detected without a worker holding the electric wire 3, after the chip body 101 is detected, the worker closes the universal meter 2, then moves the second fixing rod 13 rightwards for resetting, and then the worker drives the second connecting rod 17 and the sliding rail 1101 to move upwards by pulling the hand rod 16 upwards, so that the test rod 12 moves upwards for resetting.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the utility model in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the utility model.
Claims (6)
1. The clamping device of the current detection chip comprises a support frame (1), a universal meter (2), wires (3), support plates (4) and a chip body (101), wherein the universal meter (2) is arranged at the top of the support frame (1), two wires (3) are connected to the universal meter (2), three support plates (4) are fixedly connected to the front lower portion of the support frame (1),
the chip body (101) has been placed at backup pad (4) top, a serial communication port, still including placing board (5), first connecting block (6), second connecting block (7), head rod (8), grip block (9) and push rod (10), slip formula is provided with in backup pad (4) places board (5), place board (5) and be located chip body (101) below, place board (5) middle part bilateral symmetry rotation formula and be provided with first connecting block (6), rotation formula is connected with second connecting block (7) on first connecting block (6), both ends all rotation formula are provided with head rod (8) around second connecting block (7), rotation formula is provided with grip block (9) on head rod (8), grip block (9) are used for centre gripping chip body (101) with backup pad (4) slidingtype connection, rotation formula is provided with push rod (10) on backup pad (4), push rod (10) rotation can extrude and place board (5) upward movement.
2. The clamping device of the current detection chip according to claim 1, further comprising a hand lever (16), a second connecting rod (17), a guide rail (19), a second clamping block (20) and a second elastic piece (21), wherein the guide rail (19) is fixedly connected to the front lower portion of the support frame (1) in a bilateral symmetry manner, the second clamping block (20) is slidably arranged on the upper portion of the guide rail (19), the second elastic piece (21) is connected between the second clamping block (20) and the guide rail (19), the second connecting rod (17) is slidably arranged between the two guide rails (19), the second clamping block (20) is used for clamping the second connecting rod (17), and the hand lever (16) is fixedly connected to the top of the second connecting rod (17).
3. The clamping device of a current detection chip according to claim 2, further comprising a first fixing rod (11), a sliding rail (1101), a testing rod (12), a second fixing rod (13), a first clamping block (14) and a first elastic piece (15), wherein the sliding rail (1101) is fixedly connected to the second connecting rod (17), three first fixing rods (11) are fixedly connected to the sliding rail (1101) at equal intervals, the testing rod (12) is fixedly connected to the front portion and the rear portion of the first fixing rod (11) at equal intervals, the second fixing rod (13) is arranged on the sliding rail (1101) in a sliding mode, the first clamping block (14) is arranged on the front portion and the rear portion of the second fixing rod (13) in a sliding mode, the first elastic piece (15) is connected between the first clamping block (14) and the second fixing rod (13), and the first clamping block (14) is clamped with the similar testing rod (12).
4. A clamping device for a current detecting chip according to claim 3, further comprising an anti-slip glue block (22), wherein the anti-slip glue block (22) is fixedly connected to the clamping block (9), and the anti-slip glue block (22) is in contact with the chip body (101).
5. The clamping device of a current detection chip according to claim 4, further comprising an elastic belt (23), wherein the elastic belt (23) is fixedly connected to the support frame (1), and the elastic belt (23) is used for fixing the universal meter (2).
6. The clamping device of a current detection chip according to claim 5, further comprising a cushion block (24), wherein the cushion block (24) is symmetrically fixedly connected to the left and right sides of the bottom of the supporting frame (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022233470046 | 2022-12-13 | ||
| CN202223347004 | 2022-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220064160U true CN220064160U (en) | 2023-11-21 |
Family
ID=88786306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321492447.6U Active CN220064160U (en) | 2022-12-13 | 2023-06-13 | Clamping device of current detection chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220064160U (en) |
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2023
- 2023-06-13 CN CN202321492447.6U patent/CN220064160U/en active Active
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