CN214186951U - Laser radar transmitting and receiving module screw locking device - Google Patents
Laser radar transmitting and receiving module screw locking device Download PDFInfo
- Publication number
- CN214186951U CN214186951U CN202120021970.5U CN202120021970U CN214186951U CN 214186951 U CN214186951 U CN 214186951U CN 202120021970 U CN202120021970 U CN 202120021970U CN 214186951 U CN214186951 U CN 214186951U
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- laser radar
- base
- locking device
- receiving module
- screw locking
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Abstract
The utility model relates to a laser radar transmitting and receiving module screw locking device, which comprises a base, wherein a locking position, a limiting component and a positioning protection cover plate are arranged on the base; the positioning protection cover plate is provided with a guide hole; locking laser radar transmission and reception module support on the base during installation, then put laser radar transmission and reception module PCBA on the laser radar transmission and reception module support, and carry on spacingly through spacing subassembly, then cover the location protection apron and prevent laser radar transmission and reception module PCBA from removing, put into the guiding hole on the location protection apron with the screw, then directly lock screw fixed connection laser radar transmission and reception module support and laser radar transmission and reception module PCBA can, the problem of the installation damage that leads to because of the location problem and installation inefficiency has been solved.
Description
Technical Field
The utility model relates to a laser radar technical field, more specifically say, relate to a laser radar transmission receiving module screw lock attaches device.
Background
In the PCBA assembling process of the laser radar transmitting and receiving module, 4 screws need to be locked, and due to positioning factors, when the electric screwdriver is used for locking and attaching, the PCBA is easy to damage, so that the quality hidden danger is caused, and the locking and attaching efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a laser radar transmission receiving module screw lock attaches device is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the laser radar transmitting and receiving module screw locking device comprises a base, wherein a positioning part for locking a laser radar transmitting and receiving module support, a limiting component for limiting the circumferential side of the laser radar transmitting and receiving module PCBA when the laser radar transmitting and receiving module PCBA is placed and a positioning protection cover plate for attaching or pressing the upper end of the laser radar transmitting and receiving module PCBA are arranged on the base; and the positioning protection cover plate is provided with a guide hole for guiding the screw.
Laser radar transmission receiving module screw lock attach device, wherein, spacing subassembly includes spacing frame.
Laser radar transmission receiving module screw lock attach device, wherein, spacing frame comprises the work piece locating piece of spill and push rod combination, be provided with the drive on the base the push rod orientation or deviate from the promotion subassembly that the work piece locating piece removed.
Laser radar transmission receiving module screw lock attach device, wherein, be provided with on the base and do the direction subassembly of direction when the push rod removes.
Laser radar transmission receiving module screw lock attach device, wherein, the lock location with spacing subassembly constitutes a set of unit, this unit is in be provided with the multiunit on the base.
Laser radar transmit receive module screw lock attach device, wherein, laser radar transmit receive module support with the connection can be dismantled to the base.
Laser radar transmission receiving module screw lock attach device, wherein, the one end of location protection apron with the base rotates to be connected.
The beneficial effects of the utility model reside in that: use the device of this application, lock laser radar transmission and reception module support on the base during installation, then put laser radar transmission and reception module PCBA on laser radar transmission and reception module support, and carry on spacingly through spacing subassembly, then cover the location protection apron and prevent laser radar transmission and reception module PCBA from removing, put into the guiding hole on the location protection apron with the screw, then directly lock screw fixed connection laser radar transmission and reception module support and laser radar transmission and reception module PCBA can, processing is convenient, high reliability, the problem of the installation damage that leads to because of the location problem and installation inefficiency has been solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
fig. 1 is an overall view of a laser radar transmitting and receiving module screw locking device according to a preferred embodiment of the present invention;
fig. 2 is a rear view of the positioning protection cover plate hidden by the laser radar transmitting and receiving module screw locking device according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The laser radar transceiver module screw locking device of the preferred embodiment of the present invention, as shown in fig. 1, referring to fig. 2, comprises a base 1, wherein the base 1 is provided with a lock position for locking the laser radar transceiver module bracket 2, a limit component for limiting the circumferential side when placing the laser radar transceiver module PCBA3, and a positioning protection cover plate 4 for attaching or pressing the upper end of the laser radar transceiver module PCBA; the positioning protection cover plate 4 is provided with a guide hole 40 for guiding a screw;
by using the device, the laser radar transmitting and receiving module support 2 is locked on the base 1 during installation, then the laser radar transmitting and receiving module PCBA3 is placed on the laser radar transmitting and receiving module support 2 and limited by the limiting component, then the positioning protection cover plate 4 is covered to prevent the laser radar transmitting and receiving module PCBA3 from moving, a screw is placed in the guide hole 40 on the positioning protection cover plate 4, and then the laser radar transmitting and receiving module support 2 and the laser radar transmitting and receiving module PCBA3 are fixedly connected by directly locking the screw, so that the device is convenient to process and good in reliability, and solves the problems of installation damage and low installation efficiency caused by the positioning problem;
it should be understood that this device is not limited to the installation to radar PCBA, can also be applied to the scene that other plate screw quick positioning lock connects, and the lidar transceiver module support of this application can be equately substituted for other types of support, bottom plate etc. promptly, and lidar transceiver module PCBA of this application can be equately substituted for other types of circuit board, base plate etc. based on the simple replacement of this kind of principle all belongs to this application protection scope.
Preferably, the limiting assembly comprises a limiting frame 5; of course, it is understood that other existing positioning structures can be adopted, and simple changes based on the principle belong to the protection scope of the present application.
Preferably, the limiting frame 5 is formed by combining a concave workpiece positioning block 50 and a push rod 51, and the base 1 is provided with a pushing assembly 10 for driving the push rod to move towards or away from the workpiece positioning block; the push rod 51 is moved by the push component 10, the limit frame 5 is opened to place the workpiece, and the workpiece is closed to limit the workpiece after placement;
it is understood that the pushing assembly may be electric or manual, for example, an electric push rod, an elastic push rod, etc., and the existing structural replacement based on the principle is within the protection scope of the present application;
the push rod 51 may be provided with one to correspond to a plurality of workpiece positioning blocks 50, may be provided with a plurality of one-to-one correspondence to the workpiece positioning blocks 50, or may be provided in a mixed manner.
Preferably, the base 1 is provided with a guide assembly 11 for guiding the push rod 51 when moving; the direction can adopt conventional guide structure, for example guide bar collocation uide bushing etc. and the current structure replacement based on this kind of principle all belongs to this application protection category.
Preferably, the locking position and the limiting assembly form a group of units, and the units are provided with a plurality of groups on the base; is convenient for batch processing and locking.
Preferably, the laser radar transmitting and receiving module bracket 2 is detachably connected with the base 1; it can be understood that the locking can also adopt clamping, vacuum adsorption, magnetic attraction and other modes, and the simple transformation based on the principle belongs to the protection scope of the application;
in addition, the positioning protection cover plate 4 may be provided with one corresponding to a plurality of groups of units, or a plurality of units corresponding to one-to-one units, or a mixed manner.
Preferably, one end of the positioning protection cover plate 4 is rotatably connected with the base 1; it can be understood that the connection can be realized by screw locking, vacuum adsorption, magnetic attraction and the like, and the simple transformation based on the principle belongs to the protection scope of the application.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (7)
1. A laser radar transmitting and receiving module screw locking device is characterized by comprising a base, wherein a positioning part for locking a laser radar transmitting and receiving module support, a limiting component for limiting the circumferential side of a laser radar transmitting and receiving module PCBA when the laser radar transmitting and receiving module PCBA is placed and a positioning protection cover plate for attaching or pressing the upper end of the laser radar transmitting and receiving module PCBA are arranged on the base; and the positioning protection cover plate is provided with a guide hole for guiding the screw.
2. The lidar transceiver module screw locking device of claim 1, wherein the limiting member comprises a limiting frame.
3. The lidar module screw locking device according to claim 2, wherein the limiting frame is formed by combining a concave workpiece positioning block and a push rod, and the base is provided with a pushing assembly for driving the push rod to move towards or away from the workpiece positioning block.
4. The lidar transceiver module screw locking device of claim 3, wherein the base is provided with a guide assembly for guiding the push rod during movement.
5. The lidar transceiver module screw locking device of claim 1, wherein the lock bit and the position limiting assembly form a set of units, and the sets of units are arranged on the base.
6. The lidar transceiver module screw locking device of any of claims 1 to 5, wherein the lidar transceiver module holder is detachably connected to the base.
7. The lidar transceiver module screw locking device of any of claims 1 to 5, wherein one end of the positioning protection cover plate is rotatably connected to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120021970.5U CN214186951U (en) | 2021-01-05 | 2021-01-05 | Laser radar transmitting and receiving module screw locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120021970.5U CN214186951U (en) | 2021-01-05 | 2021-01-05 | Laser radar transmitting and receiving module screw locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214186951U true CN214186951U (en) | 2021-09-14 |
Family
ID=77635449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120021970.5U Active CN214186951U (en) | 2021-01-05 | 2021-01-05 | Laser radar transmitting and receiving module screw locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214186951U (en) |
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2021
- 2021-01-05 CN CN202120021970.5U patent/CN214186951U/en active Active
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