CN209374881U - A kind of semiconductor laser chip detection fixture - Google Patents
A kind of semiconductor laser chip detection fixture Download PDFInfo
- Publication number
- CN209374881U CN209374881U CN201920060680.4U CN201920060680U CN209374881U CN 209374881 U CN209374881 U CN 209374881U CN 201920060680 U CN201920060680 U CN 201920060680U CN 209374881 U CN209374881 U CN 209374881U
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- semiconductor laser
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Abstract
The utility model discloses a kind of semiconductor laser chips to detect fixture, including monitor station, the upper end of the monitor station is fixed with fixed plate, the side wall of the fixed plate is rotatably connected to device column, device chamber is equipped in described device column, described device is intracavitary to be equipped with clamping device, the end of described device column sets that there are two the slide plates that connect with clamping device, two opposite sides of the slide plate are equipped with sliding slot, slide bar is fixed between the inner wall of the sliding slot, sliding block there are two being arranged on the slide bar, the side wall of the sliding block is fixed with connecting rod, the inner wall of the sliding slot is equipped with sliding mouth, the end of the connecting rod runs through sliding mouth and is fixed with clamping bar, cylindrical cavity is equipped in the sliding block, retaining mechanism is equipped in the cylindrical cavity.The utility model is structurally reasonable, can be adjusted according to the size of chip, adaptable, and can need arbitrarily to be rotated according to detection.
Description
Technical field
The utility model relates to clamp arts more particularly to a kind of semiconductor laser chip to detect fixture.
Background technique
Semiconductor refers to material of the electric conductivity between conductor and insulator under room temperature, and semiconductor is in radio, TV
It has a wide range of applications on machine and thermometric, if diode is exactly the device using semiconductor fabrication, semiconductor refers to that one kind is led
Electrically can be controlled, range can from insulator to the material between conductor, no matter from science and technology or economic development from the perspective of,
The importance of semiconductor be all it is very huge, chip of laser is a kind of high-tech semiconductor chip.
Currently, the detection fixture majority of existing semiconductor laser chip cannot be adjusted according to the size of chip, and
It can not be rotated, be affected to detection.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of semiconductor laser proposed
Device chip detects fixture, can be adjusted according to the size of chip, adaptable, and can be needed according to detection random
It is rotated.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of semiconductor laser chip detection fixture, including monitor station, the upper end of the monitor station are fixed with fixed plate,
The side wall of the fixed plate is rotatably connected to device column, and device chamber is equipped in described device column, and described device is intracavitary to be equipped with clamping
Mechanism, the end of described device column are set there are two the slide plate connecting with clamping device, and two opposite sides of the slide plate are all provided with
There is sliding slot, slide bar is fixed between the inner wall of the sliding slot, is arranged on the slide bar there are two sliding block, the side wall of the sliding block is solid
Surely there is connecting rod, the inner wall of the sliding slot is equipped with sliding mouth, and the end of the connecting rod runs through sliding mouth and is fixed with clamping bar, the cunning
It is equipped with cylindrical cavity in block, is equipped with retaining mechanism in the cylindrical cavity.
Preferably, the clamping device includes the driving motor being mounted on device column side wall, the driving motor it is defeated
Shaft end extends to that device is intracavitary and be fixed with double thread bar, and the two sides of the double thread bar are threaded with movement out
Bar, the inner wall of described device chamber are equipped with strip shape gob, and the end of the mobile bar is connect through strip shape gob and with the rear wall of slide plate.
Preferably, the retaining mechanism includes the follow block being arranged in cylindrical cavity, and the side of the follow block is fixed with plug, institute
The inner wall that plug runs through cylindrical cavity is stated, the slide bar is equipped with multiple slots matched with plug, and the other side of the follow block is solid
Surely there is pull rod, the end of the pull rod runs through the inner wall of cylindrical cavity, is arranged with spring on the pull rod.
Preferably, the end of the pull rod is fixed with pull ring.
Preferably, the corresponding clamping bar side wall is bonded with foam-rubber cushion up and down.
Preferably, the lateral wall of described device column is fixed with turntable, and the side wall of the turntable is fixed with handle.
The utility model compared with prior art, it has the advantage that:
1, it is provided with slide bar and sliding block, sliding block connects clamping bar, is equipped with retaining mechanism in sliding block, can be according to the size of chip
The position of clamping bar is adjusted, versatility is higher.
2, clamping bar is thinner and longer, can be clamped in the both sides of the edge of chip, clamping is stablized, and does not influence normally to examine
It looks into.
3, it is provided with turntable and handle, can arbitrarily be rotated according to the needs of detection, thus equal from all angles
It can be detected.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of semiconductor laser chip detect fixture structural schematic diagram；
Fig. 2 be the utility model proposes a kind of semiconductor laser chip detect fixture slide plate side schematic view；
Fig. 3 be the utility model proposes a kind of semiconductor laser chip detect fixture A at structure enlargement diagram.
In figure: 1 monitor station, 2 clamping bars, 3 driving motors, 4 double thread bars, 5 device columns, 6 turntables, 7 mobile bars, 8 devices
Chamber, 9 handles, 10 fixed plates, 11 pull rings, 12 slide plates, 13 slide bars, 14 sliding mouths, 15 connecting rods, 16 sliding blocks, 17 plugs, 18 springs,
19 pull rods, 20 follow blocks, 21 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of semiconductor laser chip detects fixture, including monitor station 1, the upper end of monitor station 1 are fixed
There is fixed plate 10, the side wall of fixed plate 10 is rotatably connected to device column 5, device chamber 8 is equipped in device column 5, is equipped in device chamber 8
Clamping device, clamping device include the driving motor 3 being mounted on 5 side wall of device column, and the output shaft end of driving motor 3 extends
In to device chamber 8 and it is fixed with double thread bar 4, the two sides of double thread bar 4 are threaded with mobile bar 7, device chamber 8
Inner wall is equipped with strip shape gob, and the end of mobile bar 7 is connect through strip shape gob and with the rear wall of slide plate 12, starts 3 band of driving motor
Dynamic double thread bar 4 rotates, and double thread bar 4 drives the mobile bar 7 of two sides to relatively move, to realize the clamping to chip.
The end of device column 5 is set there are two the slide plate 12 connecting with clamping device, and two opposite sides of slide plate 12 are all provided with
There is sliding slot 21, slide bar 13 is fixed between the inner wall of sliding slot 21, is arranged on slide bar 13 there are two sliding block 16, the side wall of sliding block 16 is solid
Surely there is connecting rod 15, the inner wall of sliding slot 21 is equipped with sliding mouth 14, and the end of connecting rod 15 runs through sliding mouth 14 and is fixed with clamping bar 2, on
Under corresponding 2 side wall of clamping bar be bonded with foam-rubber cushion, avoid pressing from both sides bad chip.The lateral wall of device column 5 is fixed with turntable 6, turntable 6
Side wall be fixed with handle 9, when detection, can hold handle 9 and be rotated, and adjust the angle of chip, make to detect machine and be easier to detect
Each face of chip.
It is equipped with cylindrical cavity in sliding block 16, is equipped with retaining mechanism in cylindrical cavity, retaining mechanism includes the follow block 20 being arranged in cylindrical cavity,
The side of follow block 20 is fixed with plug 17, and plug 17 runs through the inner wall of cylindrical cavity, and slide bar 13 is matched equipped with multiple with plug 17
Slot, the other side of follow block 20 is fixed with pull rod 19, and the inner wall of cylindrical cavity is run through in the end of pull rod 19, is arranged with bullet on pull rod 19
Spring 18, the end of pull rod 19 are fixed with pull ring 11, and according to the size of chip, index finger and thumb are inserted into upper and lower position respectively
It in pull ring 11, is flared out, drives pull rod 19 mobile, pull rod 19 drives follow block 20 and plug 17 to leave slot, at this time
To pull sliding block 16 mobile, two clamping bars 2 up and down while the mobile adjusting for carrying out spacing are driven, is adjusted to adaptation chip size position
Two pull rings 11 are unclamped when setting, the slot that plug 17 is inserted into corresponding position on slide bar 13 is completed to fix.
In the utility model, according to the size of chip, index finger and thumb are inserted into respectively in the pull ring 11 of upper and lower position,
It is flared out, drives pull rod 19 mobile, pull rod 19 drives follow block 20 and plug 17 to leave slot, can pull sliding block at this time
16 is mobile, drives two clamping bars 2 mobile adjusting for carrying out spacing simultaneously up and down, unclamps two when adjusting to adaptation chip size position
A pull ring 11, the slot that plug 17 is inserted into corresponding position on slide bar 13 is completed to fix, easy to use, and chip is placed on four folders
Between bar 2, starting driving motor 3 drives double thread bar 4 to rotate, and double thread bar 4 drives the mobile bar 7 of two sides is opposite to move
Dynamic, to realize the clamping to chip, clamping bar 2 is clamped in the edge of chip, does not influence normally to detect；It can be held when detection
It is rotated 9, adjusts the angle of chip, make to detect each face that machine is easier to detection chip.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of semiconductor laser chip detects fixture, including monitor station (1), which is characterized in that the monitor station (1) it is upper
End is fixed with fixed plate (10), and the side wall of the fixed plate (10) is rotatably connected to device column (5), is set in described device column (5)
Have device chamber (8), be equipped with clamping device in described device chamber (8), the end of described device column (5) set there are two and clamping device
The slide plate (12) of connection, two opposite sides of the slide plate (12) are equipped with sliding slot (21), the inner wall of the sliding slot (21) it
Between be fixed with slide bar (13), be arranged on the slide bar (13) there are two sliding block (16), the side wall of the sliding block (16) is fixed with company
The inner wall of extension bar (15), the sliding slot (21) is equipped with sliding mouth (14), and the end of the connecting rod (15) runs through sliding mouth (14) and solid
Surely have clamping bar (2), cylindrical cavity is equipped in the sliding block (16), is equipped with retaining mechanism in the cylindrical cavity.
2. a kind of semiconductor laser chip according to claim 1 detects fixture, which is characterized in that the clamping device
Including the driving motor (3) being mounted on device column (5) side wall, the output shaft end of the driving motor (3) extends to device
It in chamber (8) and is fixed with double thread bar (4), the two sides of the double thread bar (4) are threaded with mobile bar (7), institute
The inner wall for stating device chamber (8) is equipped with strip shape gob, and strip shape gob and the rear wall with slide plate (12) are run through in the end of the mobile bar (7)
Connection.
3. a kind of semiconductor laser chip according to claim 1 detects fixture, which is characterized in that the retaining mechanism
Including the follow block (20) being arranged in cylindrical cavity, the side of the follow block (20) is fixed with plug (17), and the plug (17) is run through
The inner wall of cylindrical cavity, the slide bar (13) are equipped with multiple slots matched with plug (17), the other side of the follow block (20)
It is fixed with pull rod (19), the inner wall of cylindrical cavity is run through in the end of the pull rod (19), is arranged with spring (18) on the pull rod (19).
4. a kind of semiconductor laser chip according to claim 3 detects fixture, which is characterized in that the pull rod (19)
End be fixed with pull ring (11).
5. a kind of semiconductor laser chip according to claim 1 detects fixture, which is characterized in that corresponding up and down
Clamping bar (2) side wall is bonded with foam-rubber cushion.
6. a kind of semiconductor laser chip according to claim 1 detects fixture, which is characterized in that described device column
(5) lateral wall is fixed with turntable (6), and the side wall of the turntable (6) is fixed with handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060680.4U CN209374881U (en) | 2019-06-13 | 2019-06-13 | A kind of semiconductor laser chip detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060680.4U CN209374881U (en) | 2019-06-13 | 2019-06-13 | A kind of semiconductor laser chip detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374881U true CN209374881U (en) | 2019-09-10 |
Family
ID=67825419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060680.4U Active CN209374881U (en) | 2019-06-13 | 2019-06-13 | A kind of semiconductor laser chip detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374881U (en) |
-
2019
- 2019-06-13 CN CN201920060680.4U patent/CN209374881U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 5, No. 57, Jinfu Avenue, Gunan street, Qijiang District, Chongqing Patentee after: Huaxin Zhizao Microelectronics (Chongqing) Co., Ltd Address before: Building 5, No. 57, Jinfu Avenue, Guinan street, Qijiang County, Chongqing Patentee before: Huaxin Zhisheng Microelectronics (Chongqing) Co.,Ltd. |