CN220252010U - Metering chip detects fixing device - Google Patents
Metering chip detects fixing device Download PDFInfo
- Publication number
- CN220252010U CN220252010U CN202321632585.XU CN202321632585U CN220252010U CN 220252010 U CN220252010 U CN 220252010U CN 202321632585 U CN202321632585 U CN 202321632585U CN 220252010 U CN220252010 U CN 220252010U
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- spring
- fixedly arranged
- metering chip
- rod
- toothed plate
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- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 32
- 238000007689 inspection Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model provides a metering chip detection fixing device, which comprises: a work table; the telescopic rods are respectively and fixedly arranged at two ends of the top of the workbench, the top of each telescopic rod is fixedly provided with a fixing frame, and the inner threads of the top of each fixing frame are connected with locking screws. According to the metering chip detection fixing device provided by the utility model, the structures such as the limiting strip, the sliding groove, the first toothed plate, the sliding rod, the first spring, the rubber pad, the moving sleeve, the moving rod, the limiting plate, the second spring, the pull rod, the second toothed plate and the third spring are mutually matched, and when the telescopic rod moves up and down, the limiting plate can be in a fixed state, so that when the metering chip is placed, the metering chip is only required to be placed between the two limiting plates, the telescopic rod does not need to be repeatedly adjusted, and the rubber pad can be pressed at a proper position at the top of the chip by means of shrinkage, so that the chip is limited and fixed, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of chip detection, in particular to a metering chip detection fixing device.
Background
The integrated circuit on the chip surface is also called a thin film integrated circuit, and another thick film integrated circuit is a miniaturized circuit formed by integrating independent semiconductor devices and passive components into a substrate or a circuit board.
The metering chip needs to be detected after production, and when the metering chip is detected, the metering chip needs to be fixed, for example, a patent application with a publication number of CN 209296770U in the prior art is provided with heat-resistant rubber strips at the bottoms of two groups of clamping strips, and the heat-resistant rubber strips can buffer the clamping force of the clamping strips, so that the clamping strips are prevented from damaging the chip.
However, when the device is used, after the chip is placed on the cooling table each time, the position of the chip needs to be adjusted until the rubber strip is accurately pressed on the top of the chip, so that the working efficiency is reduced.
Therefore, it is necessary to provide a device for detecting and fixing a metering chip to solve the above technical problems.
Disclosure of Invention
The utility model provides a metering chip detection fixing device, which solves the problem that the position of a chip needs to be adjusted every time the chip is placed, thereby reducing the working efficiency.
In order to solve the technical problems, the utility model provides a metering chip detection fixing device, which comprises:
a work table;
the telescopic rods are respectively and fixedly arranged at two ends of the top of the workbench, the top of the telescopic rods is fixedly provided with a fixed frame, and the inner threads of the top of the fixed frame are connected with locking screws;
the limiting strip is connected to the inner side face of the fixed frame in a sliding mode, a sliding groove is formed in one side of the limiting strip, and a first toothed plate is fixedly arranged on one side of the inner side face of the sliding groove;
the movable sleeve is sleeved on the outer side face of the limiting strip, a pull rod is connected to the inner portion of one side of the movable sleeve in a sliding mode, a second toothed plate is fixedly arranged at one end of the pull rod, a third spring is sleeved on the outer side face of the pull rod, a movable rod is fixedly arranged at the bottom of the movable sleeve, a limiting plate is sleeved on the outer side face of the movable rod, a second spring is fixedly arranged at the bottom of the movable rod, and the bottom of the second spring is fixedly arranged at the bottom of the inner side face of the limiting plate.
Preferably, one end of the third spring is fixedly installed on one side of the second toothed plate, and the other end of the third spring is fixedly installed on one side of the inner side surface of the movable sleeve.
Preferably, the second toothed plate is slidably connected to the inner side surface of the chute, and the second toothed plate is engaged with one side of the first toothed plate.
Preferably, the inside sliding connection of the one end of spacing has the slide bar, the bottom fixed mounting of slide bar has the rubber pad, the lateral surface cover of slide bar is equipped with first spring, first spring set up in the top of rubber pad.
Preferably, the bottom of the locking screw is arranged at the top of the limit strip.
Preferably, a cooling table is fixedly arranged at the top of the workbench, and a cooling box is fixedly arranged at the bottom of the workbench.
Preferably, the front of the cooling box is fixedly provided with a fan, the output end of the fan is fixedly provided with a flow dividing frame, one side of the flow dividing frame is provided with a plurality of air outlet holes, one side of the flow dividing frame is fixedly provided with a fixed cover, and the top of the fixed cover is fixedly arranged at the bottom of the cooling box.
Compared with the related art, the metering chip detection fixing device provided by the utility model has the following beneficial effects:
the utility model provides a metering chip detection fixing device, which is characterized in that structures such as a limiting strip, a sliding groove, a first toothed plate, a sliding rod, a first spring, a rubber pad, a moving sleeve, a moving rod, a limiting plate, a second spring, a pull rod, a second toothed plate and a third spring are mutually matched, and when a telescopic rod moves up and down, the limiting plate can be in a fixed state, so that when a metering chip is placed, the metering chip is only required to be placed between the two limiting plates, the telescopic rod does not need to be repeatedly adjusted, and at the moment, the telescopic rod is contracted, so that the rubber pad is pressed at a proper position at the top of the chip, and the chip is limited and fixed, thereby the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a measuring chip test fixture according to the present utility model;
FIG. 2 is a schematic side view of the limiting plate shown in FIG. 1;
FIG. 3 is a schematic view of the structure of the stop bar shown in FIG. 1;
FIG. 4 is a schematic structural diagram of a second embodiment of a measurement chip test fixture according to the present utility model;
fig. 5 is a schematic view of the back structure of the retaining cap shown in fig. 4.
Reference numerals in the drawings: 1. the cooling device comprises a workbench, 11, a cooling box, 12, a cooling table, 2, a telescopic rod, 21, a fixed frame, 21, locking screws, 3, a limiting bar, 31, a sliding chute, 32, a first toothed plate, 33, a sliding rod, 34, a first spring, 35, a rubber pad, 4, a movable sleeve, 41, a movable rod, 42, a limiting plate, 43, a second spring, 44, a pull rod, 45, a second toothed plate, 46, a third spring, 5, a fan, 51, a shunt frame, 52, an air outlet hole, 53 and a fixed cover.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a measurement chip detection fixing device according to the present utility model; FIG. 2 is a schematic side view of the limiting plate shown in FIG. 1; fig. 3 is a schematic diagram of the structure of the limit bar shown in fig. 1. A metrology chip detection fixture comprising: a work table 1;
the telescopic rods 2 are respectively and fixedly arranged at two ends of the top of the workbench 1, a fixed frame 21 is fixedly arranged at the top of the telescopic rods 2, and locking screws 22 are connected with the inner threads of the top of the fixed frame 21;
the limiting strip 3 is slidably connected to the inner side surface of the fixed frame 21, a sliding groove 31 is formed in one side of the limiting strip 3, and a first toothed plate 32 is fixedly arranged on one side of the inner side surface of the sliding groove 31;
the movable sleeve 4, the movable sleeve 4 cover is located the lateral surface of spacing 3, the inside sliding connection of one side of movable sleeve 4 has pull rod 44, the one end fixed mounting of pull rod 44 has second pinion rack 45, the lateral surface cover of pull rod 44 is equipped with third spring 46, the bottom fixed mounting of movable sleeve 4 has movable rod 41, the lateral surface cover of movable rod 41 is equipped with limiting plate 42, the bottom fixed mounting of movable rod 41 has second spring 43, the bottom fixed mounting of second spring 43 in the bottom of the medial surface of limiting plate 42.
One end of the third spring 46 is fixedly mounted on one side of the second toothed plate 45, and the other end of the third spring 46 is fixedly mounted on one side of the inner side surface of the moving sleeve 4.
The second toothed plate 45 is slidably connected to the inner side surface of the chute 31, and the second toothed plate 45 is engaged with one side of the first toothed plate 32.
The inside sliding connection of the one end of spacing 3 has slide bar 33, the bottom fixed mounting of slide bar 33 has rubber pad 35, the lateral surface cover of slide bar 33 is equipped with first spring 34, first spring 34 set up in the top of rubber pad 35.
The bottom of the locking screw 21 is arranged at the top of the limit bar 3.
The top of the workbench 1 is fixedly provided with a cooling table 12, and the bottom of the workbench 1 is fixedly provided with a cooling box 11.
The inner side surface of the cooling box 11 is provided with a water pump, the water pump 11 pumps the water in the cooling box 11 into the cooling table 12, and then the water is conveyed into the cooling box 11 after circulating through the cooling table, so that a certain cooling effect can be achieved, and the bottom of the cooling box 11 is provided with cooling fins, so that the cooling effect of the cooling box 11 is improved;
the telescopic rod 22 is an electric telescopic rod and can drive the limiting strip 3 to move up and down, so that the rubber pad 35 limits the chip;
the rubber pad 35 has a certain elasticity, so that the chip is prevented from being crushed.
The working principle of the metering chip detection fixing device provided by the utility model is as follows:
when the metering chip needs to be fixedly detected, a user places the metering chip on the cooling table 12, then moves the limiting strip 3, slides the limiting strip 3 on the inner side surface of the fixed frame 21 until the rubber pad 35 is moved to a proper position at the top of the metering chip, then moves the moving sleeve 4, when moving, pulls the pull rod 44 by the user, so that the second toothed plate 45 is far away from the first toothed plate 32, then moves the moving sleeve 4 until the limiting plate 42 is moved to the side surface of the metering chip, then releases the pull rod 44 by the user, at the moment, the second spring 43 pushes the second toothed plate 45 and the second toothed plate 32 to be meshed, so as to limit the moving sleeve 4, at the moment, the telescopic rod 2 is contracted downwards, the rubber pad 35 is driven to move downwards, and the top of the metering chip is pressed, so that the metering chip is limited and fixed;
when detecting another chip after the processing of one chip is finished, the rubber pad 35 can be pressed at a proper position on the top of the chip only by placing the chip between the two limiting plates 42 and then starting the telescopic rod 2 to shrink downwards, and the adjustment of a user is not needed.
Compared with the related art, the metering chip detection fixing device provided by the utility model has the following beneficial effects:
through limit bar 3, spout 31, first pinion rack 32, slide bar 33, first spring 34, rubber pad 35, remove cover 4, movable rod 41, limiting plate 42, second spring 43, pull rod 44, second pinion rack 45, structure such as third spring 46 cooperate each other, when telescopic link 2 reciprocates, limiting plate 42 can be in one motionless to when placing the measurement chip, only need put the measurement chip in the centre of two limiting plates 42, need not adjust repeatedly, telescopic link 2 shrink this moment, just can make rubber pad 35 press in the suitable position in chip top, carry out spacing fixed to the chip, thereby increased work efficiency.
Second embodiment
Referring to fig. 4 and fig. 5 in combination, another measurement chip detection fixing device is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a metering chip detects fixing device, and is characterized in that, a metering chip detects fixing device, the front fixed mounting of cooling tank 11 has fan 5, the output fixed mounting of fan 5 has a reposition of redundant personnel frame 51, a plurality of venthole 52 has been seted up to one side of reposition of redundant personnel frame 41, one side fixed mounting of reposition of redundant personnel frame 41 has fixed cover 53, the top fixed mounting of fixed cover 53 in the bottom of cooling tank 11.
The working principle of the metering chip detection fixing device provided by the utility model is as follows:
when in use, a user starts the fan 5, blows air to the inner side surface of the split-flow frame 51 through the fan 5, and then sprays the air through the air outlet holes 52 to cool the cooling fin arranged at the bottom of the cooling box 11, so that the cooling effect is increased.
Compared with the related art, the metering chip detection fixing device provided by the utility model has the following beneficial effects:
through the structure such as fan 5, reposition of redundant personnel frame 51, venthole 52, fixed cover 53 mutually support, when using, can blow the cooling air to the fin thereby increased the cooling effect.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A metering chip detection fixing device, characterized by comprising:
a work table;
the telescopic rods are respectively and fixedly arranged at two ends of the top of the workbench, the top of the telescopic rods is fixedly provided with a fixed frame, and the inner threads of the top of the fixed frame are connected with locking screws;
the limiting strip is connected to the inner side face of the fixed frame in a sliding mode, a sliding groove is formed in one side of the limiting strip, and a first toothed plate is fixedly arranged on one side of the inner side face of the sliding groove;
the movable sleeve is sleeved on the outer side face of the limiting strip, a pull rod is connected to the inner portion of one side of the movable sleeve in a sliding mode, a second toothed plate is fixedly arranged at one end of the pull rod, a third spring is sleeved on the outer side face of the pull rod, a movable rod is fixedly arranged at the bottom of the movable sleeve, a limiting plate is sleeved on the outer side face of the movable rod, a second spring is fixedly arranged at the bottom of the movable rod, and the bottom of the second spring is fixedly arranged at the bottom of the inner side face of the limiting plate.
2. The device according to claim 1, wherein one end of the third spring is fixedly mounted on one side of the second toothed plate, and the other end of the third spring is fixedly mounted on one side of the inner side surface of the moving sleeve.
3. The metering chip detecting and fixing device according to claim 2, wherein the second toothed plate is slidably connected to the inner side surface of the chute, and the second toothed plate is engaged with one side of the first toothed plate.
4. The metering chip detection fixing device according to claim 3, wherein a sliding rod is connected to the inside of one end of the limiting strip in a sliding manner, a rubber pad is fixedly installed at the bottom of the sliding rod, a first spring is sleeved on the outer side face of the sliding rod, and the first spring is arranged at the top of the rubber pad.
5. The device of claim 4, wherein the bottom of the locking screw is disposed at the top of the limit bar.
6. The metering chip inspection fixture of claim 5 wherein a cooling table is fixedly mounted on top of the table and a cooling tank is fixedly mounted on bottom of the table.
7. The metering chip detection fixing device according to claim 6, wherein a fan is fixedly arranged on the front face of the cooling box, a diversion frame is fixedly arranged at the output end of the fan, a plurality of air outlet holes are formed in one side of the diversion frame, a fixing cover is fixedly arranged on one side of the diversion frame, and the top of the fixing cover is fixedly arranged at the bottom of the cooling box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632585.XU CN220252010U (en) | 2023-06-26 | 2023-06-26 | Metering chip detects fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632585.XU CN220252010U (en) | 2023-06-26 | 2023-06-26 | Metering chip detects fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252010U true CN220252010U (en) | 2023-12-26 |
Family
ID=89231043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321632585.XU Active CN220252010U (en) | 2023-06-26 | 2023-06-26 | Metering chip detects fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252010U (en) |
-
2023
- 2023-06-26 CN CN202321632585.XU patent/CN220252010U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |