CN215281635U - Optical device contact pin coupling clamp - Google Patents
Optical device contact pin coupling clamp Download PDFInfo
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- CN215281635U CN215281635U CN202121175929.XU CN202121175929U CN215281635U CN 215281635 U CN215281635 U CN 215281635U CN 202121175929 U CN202121175929 U CN 202121175929U CN 215281635 U CN215281635 U CN 215281635U
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Abstract
The utility model provides an optical device contact pin coupling anchor clamps, include: the clamp comprises a clamp body, a clamping head and a clamping head, wherein the clamp body is provided with a right-angle notch, and a first mounting surface and a second mounting surface which correspond to the right-angle notch; the first pressing block is connected with the clamp main body in a sliding mode and is provided with a first clamping surface matched with the first mounting surface; the fixed supporting block is detachably and fixedly connected with the clamp main body; the first driving rod is in threaded connection with the fixed supporting block; the second pressing block is provided with a second clamping surface matched with the second mounting surface; the rotating supporting block is rotatably connected with the fixed supporting block and is in sliding connection with the second pressing block; the second driving rod is in threaded connection with the rotating supporting block; the locking assembly is connected with the clamp main body and used for enabling the rotary supporting block to be opened or closed; and the supporting baffle is detachably and fixedly connected with the clamp main body and is used for supporting the optical device from the bottom of the optical device. The utility model discloses but the optical device of BOX encapsulation is adopted in the clamping.
Description
Technical Field
The utility model relates to the field of photoelectric technology, in particular to optical device contact pin coupling anchor clamps.
Background
In the pin coupling process in the production process of the optical device, the tube body and the pins need to be coupled together, the tube body needs to be clamped in the coupling process, and the pins need to be moved to carry out coupling. Optical devices are usually packaged in two ways, one being a coaxial package and the other being a BOX package. The tube body of the coaxial packaged optical device is cylindrical, the power supply mode of light emission TO (laser emitter) is a gold pin, and the optical device is carried out by applying a clamping jaw and an inserting core when the inserting pin is coupled. Referring to fig. 1, fig. 1 is a schematic structural diagram of an optical device using BOX package in the prior art, a tube body of the optical device using BOX package is a square piece, and power is supplied from the bottom of the optical device, the power supply mode is power supply for a flexible board, a pin is inserted and coupled from the top of the optical device, and a conventional clamping jaw and ferrule combination cannot meet clamping and power supply problems of the optical device using BOX package.
Therefore, a new optical device pin coupling fixture is needed to meet the clamping requirement of an optical device adopting BOX packaging.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical device contact pin coupling anchor clamps to solve the problem that the optical device that adopts the BOX encapsulation can not effective clamping.
In order to solve the technical problem, the utility model provides an optical device contact pin coupling anchor clamps, include: the clamp comprises a clamp body, a clamping head and a clamping head, wherein the clamp body is provided with a right-angle notch, and a first mounting surface and a second mounting surface which correspond to the right-angle notch; the first pressing block is connected with the clamp main body in a sliding mode and is provided with a first clamping surface matched with the first mounting surface; the fixed supporting block is detachably and fixedly connected with the clamp main body; the first driving rod is in threaded connection with the fixed supporting block; the second pressing block is provided with a second clamping surface matched with the second mounting surface; the rotating supporting block is rotatably connected with the fixed supporting block and is in sliding connection with the second pressing block; the second driving rod is in threaded connection with the rotating supporting block; the locking assembly is connected with the clamp main body and used for enabling the rotary supporting block to be opened or closed; the supporting baffle is detachably and fixedly connected with the clamp main body and is used for supporting the optical device from the bottom of the optical device; the first driving rod is enabled to move along a first direction relative to the fixed supporting block through rotation of the first driving rod relative to the fixed supporting block so as to drive the first pressing block to slide relative to the clamp body, so that the first clamping surface is far away from or close to the first mounting surface, and the optical device is clamped or loosened in the first direction; when the rotating support block is closed, the second driving rod rotates relative to the rotating support block, so that the second driving rod moves along a second direction relative to the rotating support block, the second pressing block is driven to slide relative to the rotating support block, the second clamping surface is far away from or close to the second mounting surface, the optical device is clamped or loosened in the second direction, and the first direction is perpendicular to the second direction.
Optionally, the optical device comprises a flexible board, and the supporting baffle has a notch for inserting the flexible board of the optical device.
Optionally, the opening direction of the notch is the same as the second direction.
Optionally, the shape of the surface of the supporting baffle plate contacting with the bottom surface of the optical device is adapted to the shape of the bottom surface of the optical device.
Optionally, the first pressing block is clamped with the first driving rod.
Optionally, the first pressing block has a first T-shaped sliding slot penetrating through two opposite side surfaces of the first pressing block, one end of the first driving rod is provided with a first flange, and the first flange can slide into the first T-shaped sliding slot from the side surface of the first pressing block.
Optionally, the second pressing block is clamped with the second driving rod.
Optionally, a second T-shaped sliding groove is formed in the second pressing block, a second flange is arranged at one end of the second driving rod, and the second flange can slide into the second T-shaped sliding groove from the side surface of the second pressing block.
Optionally, the locking assembly comprises a buckle plate and a compression spring, the middle of the buckle plate is rotatably connected with the clamp body, one end of the buckle plate is connected with the compression spring, and the other end of the buckle plate is used for enabling the rotating supporting block to be opened or closed.
Optionally, a protrusion extends from the other end of the buckle plate to a direction close to the clamp body, the protrusion is provided with a first inclined surface, one end of the rotating support block is rotatably connected with the fixed support block, the other end of the rotating support block is provided with a second inclined surface matched with the first inclined surface, and when the rotating support block rotates to the direction close to the clamp body, one end, matched with the buckle plate, of the buckle plate and the rotating support block can rotate to the direction far away from the clamp body.
The utility model provides a pair of optical device contact pin coupling anchor clamps has following beneficial effect:
the optical device contact pin coupling clamp clamps optical devices in a double-sided pressing mode, the optical devices in different sizes can be clamped, and meanwhile the supporting baffle and the clamp body can be detachably and fixedly connected, so that the supporting baffles in different types can be replaced to adapt to the optical devices with different shapes at the bottom, the universality of the clamp can be improved, and meanwhile, the manufacturing cost and the time cost can be saved.
Drawings
Fig. 1 is a schematic structural diagram of an optical device employing a BOX package in the prior art;
fig. 2 is a perspective view of an optical device pin coupling fixture according to an embodiment of the present invention;
fig. 3 is another perspective view of an optical device pin coupling fixture in an embodiment of the present invention;
fig. 4 is a top view of an optical device pin coupling fixture according to an embodiment of the present invention;
fig. 5 is a front view of an optical device pin coupling fixture in an embodiment of the present invention;
fig. 6 is an enlarged partial schematic view of the photonic pin coupling fixture of fig. 5 at a.
Description of reference numerals:
110-a clamp body; 111-mounting grooves; 112-upper mounting seat; 113-a lower mount; 114-pinch plate support seat;
120-a first briquette;
130-a fixed support block;
140-a first drive rod;
150-second briquetting; 151-second T-shaped chute;
160-a rotating support block;
170-a second drive rod; 171-a second flange;
180-support baffles;
190-a locking assembly; 191-a buckle plate; 192-a compression spring;
210-a first axis of rotation;
220-a second axis of rotation;
300-an optical device; 310-a tube body; 311-a first side; 312 — a second side; 313-a third side; 314-a fourth side; 320-soft board; 330-PCBA board; 340-flexible board connector.
Detailed Description
The optical device pin coupling fixture provided by the present invention is further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Referring to fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, fig. 2 is a perspective view of an embodiment of an optical device pin coupling fixture, fig. 3 is another perspective view of an embodiment of an optical device pin coupling fixture, fig. 4 is a top view of an embodiment of an optical device pin coupling fixture, fig. 5 is a front view of an embodiment of an optical device pin coupling fixture, fig. 6 is a partially enlarged schematic view of an a position of the optical device pin coupling fixture in fig. 5, and this embodiment provides an optical device pin coupling fixture, including a fixture main body 110, a first pressing block 120, a fixing and supporting block 130, a first driving rod 140, a second pressing block 150, a rotating and supporting block 160, a second driving rod 170, a supporting baffle 180, and a locking assembly 190.
The clamp body 110 has a right-angle notch, and a first mounting surface and a second mounting surface corresponding to the right-angle notch. The first pressing block 120 is slidably connected to the clamp body 110 and has a first clamping surface cooperating with the first mounting surface. The fixed supporting block 130 is detachably and fixedly connected to the clamp body 110. The first driving rod 140 is in threaded connection with the fixed support block 130. The second press piece 150 has a second clamping surface that cooperates with the second mounting surface. The rotation supporting block 160 is rotatably connected to the fixed supporting block 130, and the second pressing block 150 is slidably connected to the rotation supporting block 160. The second driving rod 170 is threadedly connected to the rotation support block 160. The locking assembly 190 is connected to the clamp body 110 for opening or closing the rotation support block 160. The support barrier 180 is detachably and fixedly coupled to the holder body 110, and is used to support the optical device 300 from the bottom of the optical device 300. The first driving rod 140 is rotated relative to the fixed supporting block 130 so that the first driving rod 140 moves in a first direction relative to the fixed supporting block 130 to drive the first pressing block 120 to slide relative to the clamp body 110, so that the first clamping surface moves away from or approaches the first mounting surface, thereby clamping or releasing the optical device 300 in the first direction. When the rotation support block 160 is closed, the second driving rod 170 moves in a second direction relative to the rotation support block 160 by rotating the second driving rod 170 relative to the rotation support block 160 to drive the second pressing block 150 to slide relative to the rotation support block 160, so that the second clamping surface moves away from or approaches the second mounting surface, thereby clamping or releasing the optical device 300 in the second direction, wherein the first direction is perpendicular to the second direction.
The rotation support block 160 is opened by the locking assembly 190, thereby facilitating the placement of the optical device 300 into the right-angle notch and supporting the bottom of the optical device 300 by the support baffle 180; closing the rotation support block 160 by the locking assembly 190, so that the second driving rod 170 moves in the second direction relative to the rotation support block 160 by rotating the second driving rod 170 relative to the rotation support block 160, to drive the second pressing block 150 to slide relative to the rotation support block 160, so that the second clamping surface approaches the second mounting surface, thereby clamping the optical device 300 in the second direction; and the first driving rod 140 is rotated relative to the fixed supporting block 130 to move the first driving rod 140 relative to the fixed supporting block 130 in a first direction, so as to drive the first pressing block 120 to slide relative to the clamp body 110, so that the first clamping surface is close to the first mounting surface, thereby clamping the optical device 300 in the first direction; therefore, the optical device 300 can be clamped by the optical device pin coupling clamp. Driving the second pressing block 150 to slide relative to the rotation supporting block 160 through the second driving rod 170 to make the second clamping surface far away from the second mounting surface, thereby releasing the optical device 300 in the second direction; and the first pressing block 120 can be driven by the first driving rod 140 to slide relative to the clamp main body 110 so as to make the first clamping surface far away from the first mounting surface, thereby releasing the optical device 300 in a first direction; and, the rotation supporting block 160 is opened by the locking assembly 190, so that the optical device 300 can be taken out from the optical device pin coupling jig.
The optical device pin coupling clamp clamps the optical device 300 in a double-sided pressing mode, the optical devices 300 in different sizes can be clamped, and meanwhile, the supporting baffle 180 is detachably and fixedly connected with the clamp body, so that the supporting baffle 180 in different types can be replaced to adapt to the optical devices 300 with different bottom shapes, the universal performance of the clamp can be improved, and meanwhile, the manufacturing cost and the time cost can be saved.
Further, the supporting barrier 180 has a notch for inserting the soft board 320 of the optical device 300, thereby facilitating the clamping of the optical device 300 while supporting the optical device 300 by the supporting barrier 180. In this embodiment, when the rotation support block 160 is closed, the opening direction of the notch is the same as the moving direction of the second pressing piece 150, i.e., the second direction. Thus, the optical device 300 with the flexible board 320 can be easily mounted in the optical device pin coupling jig.
Preferably, the shape of the surface of the supporting baffle 180 contacting the bottom surface of the optical device 300 is adapted to the shape of the bottom surface of the optical device 300, so as to better support the optical device 300.
In this embodiment, the first pressing block 120 is connected to the first driving rod 140 in a clamping manner, so that the first pressing block 120 is prevented from falling off from the optical device pin coupling fixture while the first pressing block is convenient to install, and the first driving rod 140 can drive the first pressing block 120 to slide back and forth.
Specifically, the first pressing block 120 has a first T-shaped sliding slot penetrating through two opposite side surfaces of the first pressing block 120, and one end of the first driving rod 140 is provided with a first flange which can slide into the first T-shaped sliding slot from the side surface of the first pressing block 120, so that the first driving rod 140 is clamped in the first pressing block 120.
In this embodiment, the second pressing block 150 is connected to the second driving rod 170 in a clamping manner, so that the second pressing block 150 is prevented from falling off from the optical device pin coupling fixture while the second pressing block is convenient to mount, and the second pressing block 150 is convenient to use and can be driven by the second driving rod 170 to slide back and forth.
Specifically, the second pressing block 150 has a second T-shaped sliding slot 151 penetrating through two opposite side surfaces of the second pressing block 150, one end of the second driving rod 170 is provided with a second flange 171, and the second flange 171 can slide into the second T-shaped sliding slot 151 from the side surface of the second pressing block 150, so as to clamp the second driving rod 170 in the second pressing block 150.
The fixed support block 130 is formed with a first rotation hole, the optical device pin coupling fixture further includes a first rotation shaft 210, the rotation support block 160 is formed with a second rotation hole, and the rotation shaft is inserted into the first rotation hole and the second rotation hole, so that the rotation support block 160 rotates relative to the fixed support block 130.
The locking assembly 190 comprises a buckle plate 191 and a compression spring 192, the middle of the buckle plate 191 is rotatably connected with the clamp body 110, one end of the buckle plate 191 is connected with the compression spring 192, and the other end of the buckle plate 191 is used for enabling the rotating support block 160 to be opened or closed.
The fixture body 110 is provided with a third rotary hole, the optical device pin coupling fixture further comprises a second rotary shaft 220, the buckle plate 191 is provided with a fourth rotary hole, and the second rotary shaft 220 is inserted in the third rotary hole and the fourth rotary hole, so that the buckle plate 191 can rotate relative to the fixture body 110.
Specifically, referring to fig. 4, a protrusion extends from the other end of the buckle plate 191 to a direction close to the clamp body 110, one end of the rotating support block 160 is rotatably connected to the fixed support block 130, and the other end of the rotating support block 160 is matched with the protrusion, and the protrusion is used for opening or closing the rotating support block 160.
Preferably, the protrusion has a first inclined surface, and the other end of the rotation support block 160 has a second inclined surface matched with the first inclined surface, so that when the rotation support block 160 rotates towards the direction close to the clamp body 110, the end of the buckle plate 191 matched with the rotation support block 160 rotates towards the direction far away from the clamp body 110. Therefore, when the rotation support block 160 rotates clockwise, the buckle plate 191 can be pushed to rotate clockwise and outwards, so that the buckle plate 191 can be automatically ejected, and then the compression spring 192 rebounds and locks the rotation support block 160 under the action of the compression spring, so that the rotation support block 160 is closed.
Preferably, the fixture main body 110 has a mounting groove 111 formed thereon, the optical device 300 is electrically connected to a PCBA board 330 through a flexible board connector 340, the PCBA board 330 is used for supplying power to the optical device 300, and the mounting groove 111 is used for accommodating the PCBA board 330.
Referring to fig. 2, 3, 4 and 5, the optical device 300 includes a tube body 310 and a flexible board 320, the tube body 310 has a cubic shape, a bottom of the tube body 310 is electrically connected to the flexible board 320, the flexible board 320 is electrically connected to the PCBA board 330 through the flexible board connector 340, the tube body 310 has a first side 311, a second side 312, a third side 313 and a fourth side 314, and the first side 311 is opposite to the third side 313. When the optical device 300 is mounted in the optical device pin coupling jig, the first mounting surface contacts with the first side surface 311, the second mounting surface contacts with the second side surface 312, the third side surface 313 contacts with the first clamping surface, the fourth side surface 314 contacts with the second mounting surface, and the bottom of the optical device 300 contacts with the supporting stopper, so that the insertion of the pin into the optical device 300 from the top of the optical device 300 can be facilitated.
Referring to fig. 3, the clip body 110 includes an upper mounting seat 112, a lower mounting seat 113, and a pinch plate support seat 114. The upper mounting seat 112 is fixedly connected with the lower mounting seat 113, and the pinch plate supporting seat 114 is fixed on the upper mounting seat 112. The right-angle notch is formed in the upper mounting seat 112, and the first pressing block 120 is slidably connected to the upper mounting seat 112. The fixed supporting block 130 is fixedly connected with the upper mounting seat 112. The locking assembly 190 is connected to the striker plate supporting base 114 for opening and closing the rotation supporting block 160. The supporting baffle 180 is detachably and fixedly connected with the upper supporting seat. The mounting groove 111 is opened on the lower mounting seat 113.
The optical device pin coupling clamp is used as follows:
first, the striker 191 is opened (the striker 191 is rotated clockwise), and the rotation support block 160 is opened (the rotation support block 160 is rotated counterclockwise).
Then, the optical device 300, the flexible board 320, and the PCBA board 330 are inserted into the holder body 110 from the right-angle notch, the notch, and the mounting groove 111, and the first mounting surface is brought into contact with the first side surface 311, the second mounting surface is brought into contact with the second side surface 312, and the support bezel 180 supports the bottom of the optical device 300.
Then, the first driving lever 140 is rotated to bring the first clamping surface close to the first mounting surface, thereby clamping the optical device 300 in the first direction.
Then, the rotation supporting block 160 is closed (the rotation supporting block 160 is rotated clockwise), the striker 191 is pressed by the rotation supporting block 160, the striker 191 can be easily ejected by the interaction of the first inclined surface and the second inclined surface, and after the rotation supporting block 160 is attached to the jig body 110, the striker 191 rebounds under the action of the compression spring 192 and restricts the rotation of the rotation supporting block 160, thereby closing the rotation supporting block 160.
Then, the second driving lever 170 is rotated to bring the second clamping surface close to the second mounting surface, thereby clamping the optical device 300 in the second direction.
The pin is then inserted into the optical device 300 from the top of the optical device 300.
Thereafter, the second driving lever 170 is rotated to move the second clamping surface away from the second mounting surface, thereby releasing the optical device 300 in the second direction.
The first drive lever 140 is then rotated to move the first clamping surface away from the first mounting surface, thereby releasing the optical device 300 in the first direction.
Thereafter, the striker 191 is opened (the striker 191 is rotated clockwise), and the rotation support block 160 is opened (the rotation support block 160 is rotated counterclockwise).
The optical device 300, the flexible board 320 and the PCBA are then removed from the right angle notch, the slot and the mounting slot 111, thereby completing the coupling of one optical device 300 to a pin.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (10)
1. An optical device pin coupling fixture, comprising:
the clamp comprises a clamp body, a clamping head and a clamping head, wherein the clamp body is provided with a right-angle notch, and a first mounting surface and a second mounting surface which correspond to the right-angle notch;
the first pressing block is connected with the clamp main body in a sliding mode and is provided with a first clamping surface matched with the first mounting surface;
the fixed supporting block is detachably and fixedly connected with the clamp main body;
the first driving rod is in threaded connection with the fixed supporting block;
the second pressing block is provided with a second clamping surface matched with the second mounting surface;
the rotating supporting block is rotatably connected with the fixed supporting block and is in sliding connection with the second pressing block;
the second driving rod is in threaded connection with the rotating supporting block;
the locking assembly is connected with the clamp main body and used for enabling the rotary supporting block to be opened or closed; and
the supporting baffle is detachably and fixedly connected with the clamp main body and is used for supporting the optical device from the bottom of the optical device;
the first driving rod is enabled to move along a first direction relative to the fixed supporting block through rotation of the first driving rod relative to the fixed supporting block so as to drive the first pressing block to slide relative to the clamp body, so that the first clamping surface is far away from or close to the first mounting surface, and the optical device is clamped or loosened in the first direction;
when the rotating support block is closed, the second driving rod rotates relative to the rotating support block, so that the second driving rod moves along a second direction relative to the rotating support block, the second pressing block is driven to slide relative to the rotating support block, the second clamping surface is far away from or close to the second mounting surface, the optical device is clamped or loosened in the second direction, and the first direction is perpendicular to the second direction.
2. The optical device pin coupling fixture of claim 1, wherein the optical device includes a flexible board, and the support bezel has a slot for insertion of the flexible board of the optical device.
3. The optical device pin coupling fixture of claim 2, wherein the opening direction of the notch is in the same direction as the second direction.
4. The optical device pin coupling fixture as claimed in claim 1, wherein a surface of the supporting bezel contacting the bottom surface of the optical device has a shape corresponding to a shape of the bottom surface of the optical device.
5. The optical device pin coupling fixture of claim 1, wherein the first pressing block is engaged with the first driving rod.
6. The optical device pin coupling jig of claim 5, wherein the first press block has first T-shaped slide grooves penetrating two opposite side surfaces of the first press block, and one end of the first driving rod is provided with a first flange which can slide into the first T-shaped slide grooves from a side surface of the first press block.
7. The optical device pin coupling fixture of claim 1, wherein the second press block is engaged with the second driving rod.
8. The optical device pin coupling jig of claim 7, wherein the second press piece has a second T-shaped sliding groove penetrating two opposite side surfaces of the second press piece, and one end of the second driving rod is provided with a second flange which can slide into the second T-shaped sliding groove from a side surface of the second press piece.
9. The optical device pin coupling fixture of claim 1, wherein the locking assembly comprises a buckle plate and a compression spring, the middle of the buckle plate is rotatably connected with the fixture body, one end of the buckle plate is connected with the compression spring, and the other end of the buckle plate is used for enabling the rotating support block to be opened or closed.
10. The optical device pin coupling jig of claim 9, wherein a protrusion is extended from the other end of the locking plate in a direction close to the jig main body, the protrusion has a first inclined surface, one end of the rotating support block is rotatably connected to the fixed support block, and the other end of the rotating support block has a second inclined surface cooperating with the first inclined surface, so that when the rotating support block is rotated in a direction close to the jig main body, the end of the locking plate cooperating with the rotating support block is rotated in a direction away from the jig main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175929.XU CN215281635U (en) | 2021-05-28 | 2021-05-28 | Optical device contact pin coupling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175929.XU CN215281635U (en) | 2021-05-28 | 2021-05-28 | Optical device contact pin coupling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281635U true CN215281635U (en) | 2021-12-24 |
Family
ID=79543023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121175929.XU Active CN215281635U (en) | 2021-05-28 | 2021-05-28 | Optical device contact pin coupling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281635U (en) |
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2021
- 2021-05-28 CN CN202121175929.XU patent/CN215281635U/en active Active
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