CN216411655U - Optical device fixing device with protection mechanism - Google Patents
Optical device fixing device with protection mechanism Download PDFInfo
- Publication number
- CN216411655U CN216411655U CN202122740439.6U CN202122740439U CN216411655U CN 216411655 U CN216411655 U CN 216411655U CN 202122740439 U CN202122740439 U CN 202122740439U CN 216411655 U CN216411655 U CN 216411655U
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- seat
- circuit board
- optical device
- fixedly connected
- protection mechanism
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Abstract
The utility model discloses an optical device fixing device with a protection mechanism, which comprises a circuit board, wherein a through hole is formed in the circuit board, an installation seat is arranged at the upper end of the circuit board, a light emitting tube is fixedly connected at the upper end of the installation seat, a plurality of metal pins are fixedly connected at the lower end of the installation seat, a transparent protective cover is sleeved outside the light emitting tube, the lower end of the transparent protective cover is connected with a fixing mechanism for fixing an optical device, the fixing mechanism comprises a seat stand, four buckling pieces are fixedly connected at the upper end of the seat stand, a cushion block is fixedly connected at the lower end of the seat stand, a threaded hole is formed in the seat stand, and a screw is connected with the seat stand through the threaded hole. The utility model uses the seat and the matched screw to fix the structure between the circuit board and the optical device, and the seat and the matched metal pin are welded on the circuit board, thus completing the fixation of the whole structure, and conveniently making up the problem of unstable connection caused by single welding in the structure.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to an optical device fixing device with a protection mechanism.
Background
The optical devices are divided into active devices and passive devices, the active devices are optoelectronic devices which need external energy to drive and work in an optical communication system and can convert electrical signals into optical signals or convert optical signals into electrical signals, and the active devices are hearts of the optical transmission system. The optical passive device is an optoelectronic device which does not need an external energy source to drive operation.
The optical device is fixed by soldering tin, and under special conditions such as severe vibration, a tin block can fall off between the optical device and a welded circuit board, so that the circuit is not in good contact with the circuit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the above problems, an optical device fixing apparatus with a protection mechanism is proposed.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an optical device fixing device with protection mechanism, includes the circuit board, the through hole has been seted up on the circuit board, the circuit board upper end is provided with the mount pad, mount pad upper end fixedly connected with light emission pipe, mount pad lower extreme fixedly connected with metal pin, metal pin is provided with a plurality ofly, light emission pipe overcoat is equipped with transparent protection casing, transparent protection casing lower extreme is connected with the fixed establishment that is used for fixed optical device.
Preferably, the fixing mechanism comprises a seat stand, the upper end of the seat stand is fixedly connected with four buckling pieces, and the number of the buckling pieces is four.
Preferably, the seat stand lower extreme fixedly connected with cushion, set up the screw hole in the seat stand, the seat stand has the screw through screw hole threaded connection.
Preferably, the outer side of the transparent protective cover is provided with four clamping grooves, and the fastening pieces are mutually matched with the clamping grooves.
Preferably, the metal pin penetrates through the through hole, and the seat is arranged between the circuit board and the mounting seat.
Preferably, one side of the cushion block is attached to the surface of the circuit board, and the circuit board is arranged between the seat and the screw.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. this application is through adopting buckling piece and block groove structure for the transparent protection casing structure that sets up outside the light transmitting pipe can be dismantled, and simple to operate, and transparent protection casing can effectual protection optical device's major structure, has the rationality in the aspect of the structure.
2. This application is through adopting the seat platform structure, utilizes seat platform cooperation screw to carry out the fixed of structure between with circuit board and the optical device to cooperation metal pin welds on the circuit board, has accomplished overall structure's fixed, has conveniently compensatied the unstable problem of connection that single welding caused at the structure.
Drawings
Fig. 1 is a schematic structural diagram of an optical device provided in accordance with an embodiment of the present invention as a whole when mounted;
fig. 2 shows an exploded view of a light device provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural view at a seat provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a circuit board; 2. a mounting seat; 3. a metal pin; 4. a fastener; 5. a transparent protective cover; 6. a clamping groove; 7. a light emitting tube; 8. a screw; 9. a through hole; 10. a seat stand; 11. and a cushion block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an optical device fixing device with protection mechanism, includes circuit board 1, has seted up through hole 9 on the circuit board 1, and 1 upper ends of circuit board are provided with mount pad 2, and 2 upper ends fixedly connected with light emitting tube 7 of mount pad, 2 lower extreme fixedly connected with metal pin 3 of mount pad, metal pin 3 are provided with a plurality ofly, and 7 overcoat of light emitting tube are equipped with transparent protection casing 5, and 5 lower extremes of transparent protection casing are connected with the fixed establishment who is used for fixed optical device. The fixing mechanism comprises a seat stand 10, wherein the upper end of the seat stand 10 is fixedly connected with four buckling pieces 4, and the number of the buckling pieces 4 is four. The lower extreme fixedly connected with cushion 11 of seat platform 10, set up the screw hole in the seat platform 10, seat platform 10 has screw 8 through screw hole threaded connection. The outer side of the transparent protective cover 5 is provided with four clamping grooves 6, and the buckling pieces 4 are matched with the clamping grooves 6. The metal pin 3 penetrates through the through hole 9, and the seat 10 is arranged between the circuit board 1 and the mounting seat 2. One side of the cushion block 11 is attached to the surface of the circuit board 1, and the circuit board 1 is arranged between the seat stand 10 and the screw 8.
Specifically, as shown in fig. 1, an optical device fixing device with protection mechanism, including circuit board 1, through hole 9 has been seted up on circuit board 1, 1 upper end of circuit board is provided with mount pad 2, 2 upper ends fixedly connected with light emission pipe 7 of mount pad, 2 lower extreme fixedly connected with metal pin 3 of mount pad, metal pin 3 is provided with a plurality ofly, 7 overcoat of light emission pipe is equipped with transparent protection casing 5, 5 lower extremes of transparent protection casing are connected with the fixed establishment that is used for fixed optical device, utilize joint between buckling piece 4 and the block groove 6, make the transparent protection casing 5 structure that sets up outside light emission pipe 7 can dismantle, and simple to operate, and transparent protection casing 5 can the effectual major structure who protects optical device, the structural aspect has the rationality.
Specifically, as shown in fig. 2, the fixing mechanism includes a seat 10, a fastener 4 is fixedly connected to the upper end of the seat 10, and four fasteners 4 are provided. The lower extreme fixedly connected with cushion 11 of seat platform 10, set up the screw hole in the seat platform 10, seat platform 10 has screw 8 through screw hole threaded connection. The clamping groove 6 is formed in the outer side of the transparent protective cover 5, the four clamping grooves 6 are formed, the buckling pieces 4 and the clamping grooves 6 are mutually matched, the seat 10 is matched with the screw 8 to fix the structure between the circuit board 1 and the optical device, the metal pins 3 are welded on the circuit board 1, the fixing of the whole structure is completed, and the problem of unstable connection caused by single welding is solved conveniently in the structure.
Specifically, as shown in fig. 2, the metal pin 3 is inserted through the through hole 9, and the seat 10 is disposed between the circuit board 1 and the mounting seat 2. Cushion 11 one side and the laminating of 1 surfaces of circuit board, circuit board 1 sets up between seat platform 10 and screw 8, utilizes the cushion 11 structure protection circuit board 1 surface, prevents when the installation, and the structure friction causes the wearing and tearing of 1 surfaces of circuit board, and the structure has the rationality.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an optical device fixing device with protection mechanism, includes circuit board (1), its characterized in that, through hole (9) have been seted up on circuit board (1), circuit board (1) upper end is provided with mount pad (2), mount pad (2) upper end fixedly connected with light emission pipe (7), mount pad (2) lower extreme fixedly connected with metal pin (3), metal pin (3) are provided with a plurality ofly, light emission pipe (7) overcoat is equipped with transparent protection casing (5), transparent protection casing (5) lower extreme is connected with the fixed establishment that is used for fixed optical device.
2. The light device fixing device with the protection mechanism is characterized in that the fixing mechanism comprises a seat (10), a buckling piece (4) is fixedly connected to the upper end of the seat (10), and four buckling pieces (4) are arranged.
3. The optical device fixing device with the protection mechanism is characterized in that a cushion block (11) is fixedly connected to the lower end of the seat (10), a threaded hole is formed in the seat (10), and a screw (8) is connected to the seat (10) through the threaded hole in a threaded manner.
4. The optical device fixing device with the protection mechanism according to claim 3, wherein the transparent protective cover (5) has four engaging grooves (6) formed on an outer side thereof, and the four engaging grooves (6) are provided, and the engaging pieces (4) are engaged with the engaging grooves (6).
5. An optical device fixing device with a protection mechanism according to claim 4, characterized in that the metal pins (3) are inserted into the through holes (9), and the seat (10) is disposed between the circuit board (1) and the mounting seat (2).
6. An optical device fixing device with a protection mechanism according to claim 5, characterized in that one side of the cushion block (11) is attached to the surface of the circuit board (1), and the circuit board (1) is arranged between the seat (10) and the screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740439.6U CN216411655U (en) | 2021-11-10 | 2021-11-10 | Optical device fixing device with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740439.6U CN216411655U (en) | 2021-11-10 | 2021-11-10 | Optical device fixing device with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216411655U true CN216411655U (en) | 2022-04-29 |
Family
ID=81300235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122740439.6U Active CN216411655U (en) | 2021-11-10 | 2021-11-10 | Optical device fixing device with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216411655U (en) |
-
2021
- 2021-11-10 CN CN202122740439.6U patent/CN216411655U/en active Active
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