Efficient gravity sensor chip inspection device

Abstract

The utility model relates to the technical field of chip detection, in particular to an efficient gravity sensor chip inspection device. The detection device comprises a detection machine, a control key is installed on the upper surface of the detection machine, a push-pull device is arranged on one side of the detection machine and comprises a fixing plate, the fixing plate is fixedly connected with one side of the detection machine, a sliding rod is fixedly connected to the surface of the fixing plate, the arc surface of the sliding rod is slidably connected with a sliding plate, and the sliding plate is fixedly connected with the detection machine. A protection plate is fixedly connected to one side of the sliding plate, a placement plate is fixedly connected to the side, away from the sliding plate, of the protection plate, the surface of the placement plate is slidably connected with the detection machine, and a placement frame is fixedly connected to the surface of the placement plate. The problem that when a worker needs to rapidly place a plurality of chips into a detection machine for detection at a time, the chips are not placed at proper positions, so that the worker has to place the chips into the detection machine one by one, and the working efficiency of the worker is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip detection, in particular to an efficient gravity sensor chip detection device. Background Art

[0002] Chip is a general term for semiconductor component products. In electronics, chip is a way to miniaturize circuits (mainly semiconductor devices, but also passive components, etc.), and is often manufactured on the surface of semiconductor wafers. Chips often need to be sampled and tested before leaving the factory. When testing chips, they often need to be tested using a test machine. When using a test machine to test chips, the chips need to be placed in the test machine.

[0003] A Chinese patent application CN200620058930.3 discloses a chip detection device, and the key points of its technical solution are: the chip detection device provided by the utility model is provided with a display element on the test element. When the chip detection device detects the chip, the performance of the chip can be judged by observing the display element on the test element, so that the operator can perform the chip detection operation accurately and conveniently.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: sampling inspection is often required for chips before they leave the factory, and a detection machine is often required for chip detection. When the detection machine is used to detect the chip, the chip needs to be placed in the detection machine. When the staff needs to quickly place multiple chips into the detection machine for detection at one time, there is no suitable placement position for the chips, resulting in the staff having to place the chips into the detection machine one by one, which affects the work efficiency of the staff; therefore, in view of the above problems, an efficient gravity sensor chip inspection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that there is no suitable placement position for chips, resulting in the staff having to put the chips into the detection machine one by one, thereby affecting the work efficiency of the staff, and to propose an efficient gravity sensor chip inspection device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient gravity sensor chip inspection device, including a detection machine, a control button is installed on the upper surface of the detection machine, a push-pull device is provided on one side of the detection machine, the push-pull device includes a fixed plate, the fixed plate is fixedly connected to one side of the detection machine, a sliding rod is fixedly connected to the surface of the fixed plate, a sliding plate is slidably connected to the circular arc surface of the sliding rod, a protective plate is fixedly connected to one side of the sliding plate, a placement plate is fixedly connected to the side of the protective plate away from the sliding plate, the surface of the placement plate is slidably connected to the detection machine, the surface of the placement plate is fixedly connected to a placement rack, and a plurality of placement grooves are provided on the surface of the placement rack.

[0007] The effect achieved by the above components is: by setting up a push-pull device, it is convenient to quickly place multiple chips into the detection machine, avoiding the situation where the staff needs to quickly place multiple chips into the detection machine for testing at one time, and there is no suitable placement position for the chips, resulting in the staff having to place the chips into the detection machine one by one, thereby affecting the work efficiency of the staff, thereby improving the practicality of the device.

[0008] Preferably, a fixing rod is fixedly connected to the side of the detection machine away from the fixing plate, an operating plate is slidably connected to the arc surface of the fixing rod, an insertion rod is fixedly connected to the side of the operating plate close to the detection machine, a connecting plate is fixedly connected to the surface of the protective plate, and a socket is provided on the surface of the connecting plate.

[0009] The effect achieved by the above components is: it achieves the effect of fixing and limiting the placement plate, thereby achieving the effect of limiting the chip, and avoiding the situation where the placement plate slides in the detection machine due to external shaking when the detection machine detects the chip, thereby causing the placement plate to detach from the detection machine.

[0010] Preferably, one end of the fixing rod away from the detection machine is fixedly connected to a limiting plate, and the size of the plug rod is matched with the size of the plug hole of the connecting plate.

[0011] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating plate on the arc surface of the fixed rod, thereby preventing the operating plate from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating plate.

[0012] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are respectively fixedly connected to the operating panel and the detection machine.

[0013] The effects achieved by the above components are as follows: the first spring improves the stability of the insertion rod when limiting the connection plate, thereby improving the stability of the insertion rod when limiting the placement plate.

[0014] Preferably, the arc surface of the slide rod is sleeved with a second spring, and two ends of the second spring are fixedly connected to the slide plate and the slide rod respectively.

[0015] The effect achieved by the above components is that the second spring achieves the effect of automatically taking out the chip, so as to further reduce the operating steps of the staff and improve the work efficiency of the staff.

[0016] Preferably, a dustproof device is provided on the upper surface of the detection machine, and the dustproof device includes a dustproof frame, the dustproof frame is fixedly connected to the upper surface of the detection machine, a dustproof plate is slidably inserted in the dustproof frame, and a support plate is fixedly connected to the upper surface of the dustproof frame, a driving rod is threadedly inserted in the support plate, one end of the driving rod is rotatably connected to a connecting block, and the connecting block abuts against one side of the dustproof plate.

[0017] The effect achieved by the above components is: by setting up a dustproof device, the control buttons that are idle for a long time can be dustproofed, thereby avoiding the detection machine being idle for a long time, which causes a large amount of dust to enter the gaps of the control buttons, thereby causing the control buttons to fail, thereby improving the protection of the device.

[0018] Preferably, a positioning rod is fixedly connected to one side of the connection block close to the driving rod, and the arc surface of the positioning rod is slidably connected to the support plate.

[0019] The effect achieved by the above components is that the positioning rod achieves the effect of limiting the connection block from rotating following the driving rod, so as to increase the stability of the connection block when it abuts against the dustproof plate.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by setting a push-pull device, the effect of facilitating the rapid placement of multiple chips into the detection machine is achieved, which avoids the situation where the staff need to quickly place multiple chips into the detection machine for testing at one time, and there is no suitable placement position for the chips, resulting in the staff having to place the chips into the detection machine one by one, thereby affecting the work efficiency of the staff, thereby improving the practicality of the device.

[0022] 2. In the utility model, by setting up a dustproof device, the control buttons that are idle for a long time can be dustproof, which avoids the detection machine being idle for a long time, causing a large amount of dust to enter the gaps of the control buttons, thereby causing the control buttons to malfunction, thereby improving the protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2It is a structural schematic diagram of the push-pull device in the utility model;

[0025] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0026] Figure 4 It is a schematic diagram of the structure of the dustproof device in the utility model;

[0027] Figure 5 For the utility model Figure 4 Enlarged view of point B.

[0028] Legend: 1. Detection machine; 2. Control button; 3. Push-pull device; 4. Dustproof device; 301. Fixed plate; 302. Slide rod; 303. Slide plate; 304. Protective plate; 305. Placement plate; 306. Placement rack; 307. Fixed rod; 308. Operation panel; 309. Insert rod; 310. Connecting plate; 311. Limiting plate; 312. First spring; 313. Second spring; 41. Dustproof rack; 42. Dustproof plate; 43. Support plate; 44. Driving rod; 45. Connecting block; 46. Positioning rod. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, the utility model provides a technical solution: an efficient gravity sensor chip inspection device, comprising a detection machine 1, a control button 2 is installed on the upper surface of the detection machine 1, and a push-pull device 3 is provided on one side of the detection machine 1. By setting the push-pull device 3, the effect of facilitating the rapid placement of multiple chips into the detection machine 1 is achieved, avoiding the situation that when the staff needs to quickly place multiple chips into the detection machine 1 for detection at one time, there is no suitable placement position for the chips, resulting in the staff having to place the chips into the detection machine 1 one by one, thereby affecting the work efficiency of the staff, and improving the practicality of the device. A dustproof device 4 is provided on the upper surface of the detection machine 1. By setting the dustproof device 4, the effect of dustproofing the control button 2 that has been idle for a long time is achieved, avoiding the situation that the detection machine 1 is idle for a long time, resulting in a large amount of dust entering the gap of the control button 2, thereby causing the control button 2 to malfunction, and improving the protection of the device.

[0030] The specific arrangement and function of the push-pull device 3 and the dust-proof device 4 will be described in detail below.

[0031] Reference Figure 2 and Figure 3As shown, in this embodiment: the push-pull device 3 includes a fixed plate 301, the fixed plate 301 is fixedly connected to one side of the detection machine 1, the surface of the fixed plate 301 is fixedly connected to a sliding rod 302, the arc surface of the sliding rod 302 is slidably connected to a slide plate 303, one side of the slide plate 303 is fixedly connected to a protective plate 304, the side of the protective plate 304 away from the slide plate 303 is fixedly connected to a placement plate 305, the surface of the placement plate 305 is slidably connected to the detection machine 1, the surface of the placement plate 305 is fixedly connected to a placement rack 306, the surface of the placement rack 306 is provided with a plurality of placement grooves, the side of the detection machine 1 away from the fixed plate 301 is fixedly connected to a fixed rod 307, the arc surface of the fixed rod 307 is slidably connected to an operating plate 308, and the operating plate 308 is close to the fixed plate 301. The side near the detection machine 1 is fixedly connected with an insertion rod 309, and the surface of the protective plate 304 is fixedly connected with a connecting plate 310. The surface of the connecting plate 310 is provided with a socket. When the staff pushes the chip into the detection machine 1, the operating plate 308 is pushed to make the operating plate 308 slide on the arc surface of the fixed rod 307. At the same time, the operating plate 308 drives the insertion rod 309 to move until the insertion rod 309 is inserted into the socket of the connecting plate 310. At this time, the placement plate 305 is fixed and limited, thereby achieving the effect of limiting the chip, avoiding the external shaking caused by the detection machine 1 when the chip is detected, causing the placement plate 305 to slide in the detection machine 1, thereby causing the placement plate 305 to detach from the detection machine 1. The end of 307 away from the detection machine 1 is fixedly connected to the limit plate 311, the size of the plug rod 309 is matched with the size of the plug hole of the connecting plate 310, when the staff pulls the operating plate 308, the operating plate 308 slides on the arc surface of the fixed rod 307, at this time, the limit plate 311 achieves the effect of limiting the maximum sliding distance of the operating plate 308 on the arc surface of the fixed rod 307, avoiding the situation that when the staff pulls the operating plate 308, the operating plate 308 is separated from the arc surface of the fixed rod 307 due to excessive pulling force. The arc surface of the fixed rod 307 is sleeved with a first spring 312, and the two ends of the first spring 312 are fixedly connected to the operating plate 308 and the detection machine 1 respectively. When the staff releases the operating plate 308, the first spring The rebound force of 312 drives the operating plate 308 to slide on the arc surface of the fixing rod 307, and at the same time, the operating plate 308 drives the insertion rod 309 to move until the insertion rod 309 is inserted into the insertion hole of the connecting plate 310. At this time, the first spring 312 improves the stability of the insertion rod 309 when limiting the connecting plate 310, thereby improving the stability of the insertion rod 309 when limiting the placement plate 305. The arc surface of the sliding rod 302 is sleeved with a second spring 313, and the two ends of the second spring 313 are fixedly connected to the slide plate 303 and the sliding rod 302 respectively. When the staff releases the limit of the connecting plate 310 by the insertion rod 309, the rebound force of the second spring 313 drives the slide plate 303 to slide on the arc surface of the sliding rod 302, and at the same time, the slide plate 303 drives the protective plate 304 to move.The protective plate 304 drives the placement plate 305 to slide in the detection machine 1, and the placement plate 305 drives the placement rack 306 to move until the placement rack 306 drives the chip to slide out of the detection machine 1. At this time, the second spring 313 achieves the effect of automatically taking out the chip, so as to further reduce the operating steps of the staff and improve the work efficiency of the staff.

[0032] Reference Figure 4 and Figure 5 As shown, specifically, the dustproof device 4 includes a dustproof frame 41, which is fixedly connected to the upper surface of the detection machine 1, and a dustproof plate 42 is slidably inserted in the dustproof frame 41. A support plate 43 is fixedly connected to the upper surface of the dustproof frame 41, and a driving rod 44 is inserted into the inner thread of the support plate 43. One end of the driving rod 44 is rotatably connected to a connecting block 45, and the connecting block 45 abuts against one side of the dustproof plate 42. A positioning rod 46 is fixedly connected to the side of the connecting block 45 close to the driving rod 44, and the arc surface of the positioning rod 46 is slidably connected to the support plate 43. When the staff rotates the driving rod 44, the driving rod 44 moves in the inner thread of the support plate 43, and at the same time, the driving rod 44 drives the connecting block 45 to move, and the connecting block 45 drives the positioning rod 46 to slide in the support plate 43. At this time, the positioning rod 46 achieves the effect of limiting the connection block 45 from following the rotation of the driving rod 44, so as to increase the stability of the connection block 45 when it abuts against the dustproof plate 42.

[0033] Working principle: when the staff needs to quickly put multiple chips into the detection machine 1 at one time, the multiple chips are placed in different placement racks 306 placement slots respectively. At this time, the operating plate 308 is pulled to make the operating plate 308 slide on the arc surface of the fixed rod 307, and the first spring 312 is stretched. At the same time, the operating plate 308 drives the insertion rod 309 to move until the insertion rod 309 no longer blocks the movement of the protective plate 304. At this time, the protective plate 304 is pushed, and the protective plate 304 drives the placement plate 305 to slide in the detection machine 1. At the same time, the placement plate 305 drives the placement rack 306 to move, and the placement rack 306 drives the chip into the detection machine 1. At the same time, the protective plate 304 drives the slide plate 303 on the arc surface of the slide rod 302 The second spring 313 is stretched until the chip completely enters the detection machine 1. At this time, the operating plate 308 is released, and the resilience of the first spring 312 drives the operating plate 308 to slide on the arc surface of the fixed rod 307. At the same time, the operating plate 308 drives the insertion rod 309 to move until the insertion rod 309 is inserted into the insertion hole of the connecting plate 310. At this time, the effect of facilitating the rapid placement of multiple chips into the detection machine 1 is achieved, avoiding the situation that when the staff needs to quickly put multiple chips into the detection machine 1 for detection at one time, there is no suitable placement position for the chips, resulting in the staff having to put the chips into the detection machine 1 one by one, thereby affecting the work efficiency of the staff, thereby improving the practicability of the device.

[0034] When the staff needs to dustproof the idle control button 2, they press the dustproof plate 42 to make the dustproof plate 42 slide in the dustproof frame 41 until the dustproof plate 42 covers the control button 2. At this time, the driving rod 44 is rotated to make the driving rod 44 move in the thread of the support plate 43. At the same time, the driving rod 44 drives the connecting block 45 to move, and the connecting block 45 drives the positioning rod 46 to slide in the support plate 43 until the connecting block 45 abuts against one side of the dustproof plate 42. At this time, the control button 2 that has been idle for a long time is dust-proofed, which avoids the detection machine 1 being idle for a long time, resulting in a large amount of dust entering the gap of the control button 2, thereby causing the control button 2 to fail, thereby improving the protection of the device.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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 by specific circumstances.

Claims

1. An efficient gravity sensor chip inspection device, comprising a detection machine (1), characterized in that: A control button (2) is installed on the upper surface of the detection machine (1); a push-pull device (3) is provided on one side of the detection machine (1); the push-pull device (3) comprises a fixed plate (301); the fixed plate (301) is fixedly connected to one side of the detection machine (1); a sliding rod (302) is fixedly connected to the surface of the fixed plate (301); a sliding plate (303) is slidably connected to the arc surface of the sliding rod (302); a protective plate (304) is fixedly connected to one side of the sliding plate (303); a placement plate (305) is fixedly connected to the side of the protective plate (304) away from the sliding plate (303); the surface of the placement plate (305) is slidably connected to the detection machine (1); a placement rack (306) is fixedly connected to the surface of the placement plate (305); and a plurality of placement grooves are provided on the surface of the placement rack (306).

2. An efficient gravity sensor chip inspection device according to claim 1, characterized in that: A fixing rod (307) is fixedly connected to a side of the detection machine (1) away from the fixing plate (301); an operating plate (308) is slidably connected to the arc surface of the fixing rod (307); an insertion rod (309) is fixedly connected to a side of the operating plate (308) close to the detection machine (1); a connecting plate (310) is fixedly connected to the surface of the protective plate (304); and a plug hole is provided on the surface of the connecting plate (310).

3. The efficient gravity sensor chip inspection device according to claim 2, characterized in that: One end of the fixing rod (307) away from the detection machine (1) is fixedly connected to the limiting plate (311), and the size of the insertion rod (309) is matched with the size of the insertion hole of the connection plate (310).

4. The efficient gravity sensor chip inspection device according to claim 2, characterized in that: The arc surface of the fixed rod (307) is sleeved with a first spring (312), and the two ends of the first spring (312) are respectively fixedly connected to the operating panel (308) and the detection machine (1).

5. The efficient gravity sensor chip inspection device according to claim 1, characterized in that: The arc surface of the slide bar (302) is sleeved with a second spring (313), and the two ends of the second spring (313) are respectively fixedly connected to the slide plate (303) and the slide bar (302).

6. The efficient gravity sensor chip inspection device according to claim 1, characterized in that: The upper surface of the detection machine (1) is provided with a dustproof device (4), and the dustproof device (4) includes a dustproof frame (41), the dustproof frame (41) is fixedly connected to the upper surface of the detection machine (1), a dustproof plate (42) is slidably inserted in the dustproof frame (41), the upper surface of the dustproof frame (41) is fixedly connected with a support plate (43), a driving rod (44) is inserted into the inner thread of the support plate (43), one end of the driving rod (44) is rotatably connected to a connecting block (45), and the connecting block (45) abuts against one side of the dustproof plate (42).

7. The efficient gravity sensor chip inspection device according to claim 6, characterized in that: A positioning rod (46) is fixedly connected to one side of the connection block (45) close to the driving rod (44), and the arc surface of the positioning rod (46) is slidably connected to the support plate (43).

Images