CN213126766U - Dust cover of laser control mainboard for environment detection - Google Patents
Dust cover of laser control mainboard for environment detection Download PDFInfo
- Publication number
- CN213126766U CN213126766U CN202022120839.2U CN202022120839U CN213126766U CN 213126766 U CN213126766 U CN 213126766U CN 202022120839 U CN202022120839 U CN 202022120839U CN 213126766 U CN213126766 U CN 213126766U
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- China
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- fixedly connected
- fixed
- laser control
- control mainboard
- dust cover
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Abstract
The utility model relates to a laser instrument control mainboard technical field just discloses a dust cover for laser instrument control mainboard of environmental detection, the power distribution box comprises a box body, the top swing joint of box has the top cap, the left side fixedly connected with fixed block of top cap, the top threaded connection of fixed block has fixing bolt. This a dust cover for laser instrument control mainboard of environment measuring, protect laser instrument control mainboard body through the dust screen, avoid too much dust attached to its surface in the use, influence its use, then further filter the air through the filter screen, reduce the dust that gets into in the box, drive the movable rod through threaded rod and second thread groove and move to the outside, make the inserted block break away from the inside of slot, can demolish dust screen and fixed frame this moment, clear up alone it, thereby reached better and the more convenient purpose of clearance of dustproof effect.
Description
Technical Field
The utility model relates to a laser instrument control mainboard technical field specifically is a dust cover of laser instrument control mainboard for environment measuring.
Background
The environment detection is to design an environment detection network by utilizing a GIS technology, the information collected by the environment detection can be timely stored and displayed through the GIS, and detailed site monitoring and analysis are carried out on the selected evaluation area, and a laser is a common instrument in the environment detection work.
The laser control main board in the prior art is generally exposed in the box body, so that more impurities such as dust are easily attached to the surface of the laser control main board in the using process, the heat dissipation efficiency of the laser control main board is affected, and the service life of the laser control main board is simultaneously shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust cover for laser instrument control mainboard that environment detected to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust cover of a laser control mainboard for environmental detection comprises a box body, wherein the top of the box body is movably connected with a top cover, the left side of the top cover is fixedly connected with a fixed block, the top of the fixed block is in threaded connection with a fixed bolt, the left top of the box body is fixedly connected with a connecting block, two sides of the top cover are respectively provided with a heat dissipation hole, the interior of each heat dissipation hole is fixedly connected with a filter screen, the inner bottom wall of the box body is fixedly connected with a mounting seat, the top of the mounting seat is provided with a mounting groove, a laser control mainboard body is placed inside the mounting groove, the top of the mounting seat is movably connected with a fixed frame, the top of the fixed frame is fixedly connected with a dust screen, the laser control mainboard body is positioned inside the dust screen, two sides of the bottom of the fixed frame, the locating piece is inserted in the locating groove, the fixed pipe is fixedly connected to the two sides of the mounting seat, a threaded rod is movably connected to one side of the fixed pipe, a movable rod is movably connected to the inside of the fixed pipe, a second threaded groove is formed in one end of the outer side of the movable rod, the threaded rod is connected to the inside of the second threaded groove in a threaded mode, an inserting block is fixedly connected to the inner side of the movable rod, a slot is formed in the outer side of the locating piece, and the inserting block is inserted in the slot.
As a further aspect of the present invention: the top and the bottom of movable rod are located the equal fixedly connected with slider in the inside of fixed pipe, the spout that corresponds with the slider is seted up to the inner wall of fixed pipe, slider sliding connection is in the inside of spout.
As a further aspect of the present invention: the left side fixedly connected with bearing of fixed pipe inner wall, the threaded rod is fixed connection with the inner circle of bearing.
As a further aspect of the present invention: the one end of threaded rod is located the outside fixedly connected with of fixed pipe and borrows the power piece, the fixed surface who borrows the power piece is connected with evenly distributed's dead lever.
As a further aspect of the present invention: the right side fixedly connected with hinge of top cap bottom, it is articulated through the hinge between top cap and the box.
As a further aspect of the present invention: the top of the connecting block is provided with a first thread groove corresponding to the fixing bolt, and the bottom end of the fixing bolt is in threaded connection with the inside of the first thread groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, protect laser instrument control mainboard body through the dust screen, avoid too much dust to adhere to its surface in the use, influence its use, then further filter the air through the filter screen, reduce the dust that gets into in the box, manual rotation threaded rod, drive the movable rod through threaded rod and second thread groove and move to the outside, make the inserted block break away from the inside of slot, can demolish dust screen and fixed frame this moment, clear up alone to it, avoid the too much impurity of surface adhesion of dust screen in long-time use, influence its use, thereby reached better and the more convenient purpose of clearance of dustproof effect.
2. The utility model discloses in, carry on spacingly through slider and spout to the movable rod, avoid it to take place the skew at the in-process that removes about, carry on spacingly to the threaded rod through the bearing, avoid it to remove about rotating the in-process emergence, make the rotation of threaded rod more convenient through borrowing power piece and dead lever, then make opening and closing of top cap more convenient through the hinge, make fixing bolt's installation more convenient and firm through first thread groove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the overall structure of the present invention;
FIG. 3 is a front sectional view of the connection between the mounting seat and the dust screen;
fig. 4 is a perspective view of the middle movable rod of the present invention.
In the figure: 1. a box body; 2. a top cover; 3. a fixed block; 4. connecting blocks; 5. fixing the bolt; 6. a first thread groove; 7. a filter screen; 8. heat dissipation holes; 9. a dust screen; 10. the laser control mainboard body; 11. a hinge; 12. a fixing frame; 13. a force-borrowing block; 14. a fixed tube; 15. mounting grooves; 16. a mounting seat; 17. fixing the rod; 18. a threaded rod; 19. a chute; 20. a slider; 21. a second thread groove; 22. a movable rod; 23. a slot; 24. inserting a block; 25. positioning a groove; 26. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a dust cover for a laser control motherboard for environmental testing includes a case 1, a top cap 2 movably connected to the top of the case 1, a fixing block 3 fixedly connected to the left side of the top cap 2, a fixing bolt 5 connected to the top of the fixing block 3 through a screw thread, a connecting block 4 fixedly connected to the top of the left side of the case 1, heat dissipation holes 8 respectively formed on both sides of the top cap 2, a filter screen 7 fixedly connected to the inside of the heat dissipation holes 8, a mounting seat 16 fixedly connected to the inner bottom wall of the case 1, a mounting groove 15 formed on the top of the mounting seat 16, a laser control motherboard body 10 disposed inside the mounting groove 15, a fixing frame 12 movably connected to the top of the mounting seat 16, a dust screen 9 fixedly connected to the top of the fixing frame 12, the laser control motherboard body 10 located, the top of the mounting seat 16 is provided with a positioning groove 25 corresponding to the positioning block 26, the positioning block 26 is inserted into the positioning groove 25, both sides of the mounting seat 16 are fixedly connected with a fixed tube 14, one side of the fixed tube 14 is movably connected with a threaded rod 18, the inside of the fixed tube 14 is movably connected with a movable rod 22, one end of the outer side of the movable rod 22 is provided with a second threaded groove 21, the threaded rod 18 is in threaded connection with the inside of the second threaded groove 21, one end of the inner side of the movable rod 22 is fixedly connected with an insertion block 24, the outer side of the positioning block 26 is provided with an insertion groove 23, the insertion block 24 is inserted into the insertion groove 23, when in use, the laser control mainboard body 10 is protected through a dust screen 9, excessive dust is prevented from attaching to the surface of the laser control mainboard in the use process and affecting the use of the laser control mainboard, then air is, after using one end time, open top cap 2, then manual rotation threaded rod 18, drive movable rod 22 through threaded rod 18 and second thread groove 21 and move to the outside, make inserted block 24 break away from the inside of slot 23, can demolish dust screen 9 and fixed frame 12 this moment, clear up alone to it, avoid the too much impurity of surface attachment of dust screen 9 in long-time use, influence its use, thereby reached dustproof effect better and clear up more convenient purpose.
Wherein, the top and the bottom of movable rod 22 are located the equal fixedly connected with slider 20 in fixed pipe 14's inside, and the spout 19 that corresponds with slider 20 is seted up to the inner wall of fixed pipe 14, and slider 20 sliding connection carries on spacingly through slider 20 and spout 19 to movable rod 22 in the inside of spout 19, avoids its in-process that removes to take place the skew.
Wherein, the left side fixedly connected with bearing of fixed pipe 14 inner wall, threaded rod 18 and the inner circle fixed connection of bearing carry on spacingly through bearing to threaded rod 18, avoid it to take place to remove about it rotates the in-process.
Wherein, the one end of threaded rod 18 is located the outside fixedly connected with of fixed pipe 14 and borrows power piece 13, borrows the fixed surface of power piece 13 and is connected with evenly distributed's dead lever 17, makes threaded rod 18's rotation more convenient through borrowing power piece 13 and dead lever 17.
Wherein, the right side fixedly connected with hinge 11 of top cap 2 bottom, it is articulated through hinge 11 between top cap 2 and the box 1, make opening and closing of top cap 2 more convenient through hinge 11.
Wherein, the first thread groove 6 that corresponds with fixing bolt 5 is seted up at the top of connecting block 4, and fixing bolt 5's bottom threaded connection is in the inside of first thread groove 6, makes fixing bolt 5's installation more convenient and firm through first thread groove 6.
The utility model discloses a theory of operation is: when using, protect laser instrument control mainboard body 10 through dust screen 9, avoid too much dust attached to its surface in the use, influence its use, then further filter the air through filter screen 7, reduce the dust that gets into in the box 1, use a terminal time after, open top cap 2, then manual rotation threaded rod 18, drive movable rod 22 through threaded rod 18 and second thread groove 21 and move to the outside, make inserted block 24 break away from the inside of slot 23, can demolish dust screen 9 and fixed frame 12 this moment, clear up alone to it, avoid the too much impurity of surface attachment of dust screen 9 in long-time use, influence its use, thereby reached better and the more convenient purpose of clearance of dustproof effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a dust cover for laser instrument control mainboard that environment detected, includes box (1), its characterized in that: the top of the box body (1) is movably connected with a top cover (2), the left side of the top cover (2) is fixedly connected with a fixed block (3), the top of the fixed block (3) is in threaded connection with a fixed bolt (5), the left top of the box body (1) is fixedly connected with a connecting block (4), heat dissipation holes (8) are formed in two sides of the top cover (2), a filter screen (7) is fixedly connected with the inside of each heat dissipation hole (8), a mounting seat (16) is fixedly connected with the inner bottom wall of the box body (1), a mounting groove (15) is formed in the top of the mounting seat (16), a laser control mainboard body (10) is placed inside the mounting groove (15), a fixed frame (12) is movably connected with the top of the mounting seat (16), a dust screen (9) is fixedly connected with the top of the fixed frame (12), and the laser control mainboard body (, positioning blocks (26) are fixedly connected to two sides of the bottom of the fixing frame (12), positioning grooves (25) corresponding to the positioning blocks (26) are formed in the top of the mounting seat (16), the positioning block (26) is inserted in the positioning groove (25), the two sides of the mounting seat (16) are fixedly connected with the fixed tubes (14), one side of the fixed tube (14) is movably connected with a threaded rod (18), the inside of the fixed tube (14) is movably connected with a movable rod (22), a second thread groove (21) is arranged at one end of the outer side of the movable rod (22), the threaded rod (18) is in threaded connection with the inside of the second threaded groove (21), one end of the inner side of the movable rod (22) is fixedly connected with an insertion block (24), the outer side of the positioning block (26) is provided with a slot (23), and the insertion block (24) is inserted into the slot (23).
2. The dust cover for the laser control main board for environmental detection according to claim 1, wherein: the top and the bottom of movable rod (22) are located the equal fixedly connected with slider (20) in inside of fixed pipe (14), spout (19) that correspond with slider (20) are seted up to the inner wall of fixed pipe (14), slider (20) sliding connection is in the inside of spout (19).
3. The dust cover for the laser control main board for environmental detection according to claim 1, wherein: the left side fixedly connected with bearing of fixed pipe (14) inner wall, threaded rod (18) and the inner circle fixed connection of bearing.
4. The dust cover for the laser control main board for environmental detection according to claim 1, wherein: the one end of threaded rod (18) is located the outside fixedly connected with of fixed pipe (14) and borrows power piece (13), the fixed surface of borrowing power piece (13) is connected with evenly distributed's dead lever (17).
5. The dust cover for the laser control main board for environmental detection according to claim 1, wherein: the right side fixedly connected with hinge (11) of top cap (2) bottom, it is articulated through hinge (11) between top cap (2) and box (1).
6. The dust cover for the laser control main board for environmental detection according to claim 1, wherein: the top of the connecting block (4) is provided with a first thread groove (6) corresponding to the fixing bolt (5), and the bottom end of the fixing bolt (5) is in threaded connection with the inside of the first thread groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120839.2U CN213126766U (en) | 2020-09-24 | 2020-09-24 | Dust cover of laser control mainboard for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120839.2U CN213126766U (en) | 2020-09-24 | 2020-09-24 | Dust cover of laser control mainboard for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126766U true CN213126766U (en) | 2021-05-04 |
Family
ID=75666031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022120839.2U Expired - Fee Related CN213126766U (en) | 2020-09-24 | 2020-09-24 | Dust cover of laser control mainboard for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213126766U (en) |
-
2020
- 2020-09-24 CN CN202022120839.2U patent/CN213126766U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |