CN219608073U

CN219608073U - Mechanism for adjusting height of laser module

Info

Publication number: CN219608073U
Application number: CN202320663967.2U
Authority: CN
Inventors: 刘伟达
Original assignee: Changshu Xinyada Photoelectric Co ltd
Current assignee: Changshu Xinyada Photoelectric Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-29
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a mechanism for adjusting the height of a laser module, which comprises an adjusting box, wherein a fixing plate is arranged at the top of the adjusting box, the laser module is fixedly arranged at the top of the fixing plate, positioning rods are fixedly connected to four corners of the bottom of the fixing plate, the bottom of each positioning rod penetrates into the adjusting box, a tooth cylinder is arranged at the top of an inner cavity of the adjusting box, and positioning cylinders are movably connected to the front side and the rear side of each tooth cylinder. According to the utility model, the torsion block drives the transmission rod and the slide bar to rotate, the slide bar drives the tooth cylinder to rotate, the tooth cylinder pushes the adjusting toothed plate to move upwards, the adjusting toothed plate pushes the fixing plate, the laser module and the rubber guard plate to move upwards, the height of the laser module is adjusted, the torsion block is pushed backwards after the adjustment is finished, the limiting rod group enters the inside of the positioning groove group, the torsion block is re-fixed, and the laser module height adjusting device has the advantages of being safe and stable, and the stable adjustment of the laser module height is not influenced.

Description

Mechanism for adjusting height of laser module

Technical Field

The utility model relates to the technical field of laser modules, in particular to a mechanism for adjusting the height of a laser module.

Background

The utility model discloses a mechanism for adjusting the height of a laser module, which is a type of laser with earlier maturity and faster progress, and has the advantages that the size is small, the weight is light, the service life is long, the variety development is quick, and the utility model discloses a mechanism for adjusting the height of the laser module, which comprises a support frame, the support frame comprises a dovetail slide block, a tightening piece is arranged on the outer side of the support frame, the tail end of the tightening piece penetrates through the support frame, the tail end of the tightening piece is provided with a propping piece, the propping piece is positioned between the dovetail slide block and the support frame, the outer side of the dovetail slide block is provided with a dovetail groove, the dovetail groove wraps the dovetail slide block, a manual screwing nut is required to be rotated, the outer side of the screwing fan blade can be rotated under the manual sliding condition, through a rotating gear in the middle of a connecting bolt, the driving gear on two sides is driven, the connecting bolt is simultaneously rotated inwards, at the moment, the connecting bolt and the pushing bolts on two sides simultaneously push an aluminum column, the dovetail slide block is propped against the dovetail slide block, the dovetail slide block to fix the dovetail slide block, the height of the laser module is simply and quickly adjusted, the effect is obvious, and the speed adjustment is realized only by loosening the manual screwing nut.

The prior art solutions described above have the following drawbacks: the rotating gear, the transmission gear and other transmission parts are directly exposed in the air, a protective structure is lacked, the service life is short, the rotating gear and the transmission gear are easy to damage when colliding with an object, and then the height adjustment of the laser module is affected.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a mechanism for adjusting the height of a laser module, which has the advantage of safely and stably adjusting the height of the laser module, and solves the problems that a rotating gear, a transmission gear and other transmission parts are directly exposed to air, lack of a protection structure, have short service life and are easy to damage when the rotating gear and the transmission gear collide with an object.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mechanism for adjusting laser module height, includes the adjustment tank, the top of adjustment tank is provided with the fixed plate, the top fixed mounting of fixed plate has the laser module, the equal fixedly connected with locating lever in four corners of fixed plate bottom, the bottom of locating lever runs through to the inside of adjustment tank, the top of adjustment tank inner chamber is provided with the tooth section of thick bamboo, the equal swing joint of front side and rear side of tooth section of thick bamboo has the locating cylinder, one side fixed connection that tooth section of thick bamboo was kept away from at the inner wall of adjustment tank of locating cylinder, the left front side of tooth section of thick bamboo all meshes with the rear side and adjusts the pinion rack, the top of adjusting the pinion rack runs through to the top of adjustment tank, the top fixed connection of adjusting the pinion rack is in the bottom of fixed plate, the inside of tooth section of thick bamboo is provided with the transfer line, the front side of transfer line is run through to the front side of adjustment tank, the equal fixedly connected with slide bar on both sides on transfer line surface, slide bar sliding connection is in the inside of tooth section of thick bamboo, the top fixedly connected with steady rest on the front side of adjustment tank, one side of transfer line side of a set of the back side of the transfer line is connected with the steady rest, the steady rest is set of side is set up at the back side of the steady rest, and is connected with the steady rest on the front side of the side.

As the preferable mode of the utility model, the two sides of the inner cavity of the regulating box are fixedly connected with the supporting frames, and the bottom of the positioning rod is fixedly connected with the limiting block.

As the preferable mode of the utility model, the surface of the positioning rod is sleeved with the sleeve block, and the surface of the sleeve block is fixedly connected with the inner wall of the adjusting box.

As the preferable mode of the utility model, the two sides of the laser module are fixedly connected with the rubber guard plates, and the bottoms of the rubber guard plates are fixedly connected to the top of the fixing plate.

As preferable in the utility model, the top of the adjusting box is fixedly connected with a buffer cushion, and the top of the buffer cushion is contacted with the bottom of the fixing plate.

As the preferable mode of the utility model, the front side of the surface of the transmission rod is sleeved with the magnet pad, the rear side of the magnet pad is fixedly connected to the surface of the stabilizing frame, and the magnet pad is positioned at the rear side of the torsion block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the torsion block drives the transmission rod and the slide bar to rotate, the slide bar drives the tooth cylinder to rotate, the tooth cylinder pushes the adjusting toothed plate to move upwards, the adjusting toothed plate pushes the fixing plate, the laser module and the rubber guard plate to move upwards, the height of the laser module is adjusted, the torsion block is pushed backwards after the adjustment is finished, the limiting rod group enters the inside of the positioning groove group, the torsion block is re-fixed, and the laser module height adjusting device has the advantages of being safe and stable, and the stable adjustment of the laser module height is not influenced.

2. According to the utility model, the supporting frame is arranged, so that the adjusting box can be reinforced in an auxiliary manner, and the condition that the adjusting box is deformed after long-time use is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the regulator tank of the present utility model;

FIG. 3 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged block diagram of the portion B of FIG. 2 according to the present utility model;

FIG. 5 is a perspective view of a tooth cartridge of the present utility model;

fig. 6 is a perspective view of the torsion block of the present utility model.

In the figure: 1. an adjusting box; 2. a fixing plate; 3. a laser module; 4. a positioning rod; 5. a tooth cylinder; 6. a positioning cylinder; 7. adjusting the toothed plate; 8. a transmission rod; 9. a slide bar; 10. a stabilizing rack; 11. twisting blocks; 12. a positioning groove group; 13. a limit rod group; 14. a support frame; 15. a limiting block; 16. sleeving blocks; 17. a rubber guard plate; 18. a cushion pad; 19. a magnet pad.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the mechanism for adjusting the height of a laser module provided by the utility model comprises an adjusting box 1, wherein the top of the adjusting box 1 is provided with a fixed plate 2, the top of the fixed plate 2 is fixedly provided with a laser module 3, four corners of the bottom of the fixed plate 2 are fixedly connected with a positioning rod 4, the bottom of the positioning rod 4 penetrates into the adjusting box 1, the top of an inner cavity of the adjusting box 1 is provided with a tooth cylinder 5, the front side and the rear side of the tooth cylinder 5 are movably connected with a positioning cylinder 6, one side of the positioning cylinder 6 far away from the tooth cylinder 5 is fixedly connected with the inner wall of the adjusting box 1, the front side and the rear side of the left side of the tooth cylinder 5 are respectively meshed with an adjusting toothed plate 7, the top of the adjusting toothed plate 7 penetrates into the top of the adjusting box 1, the top of the adjusting toothed plate 7 is fixedly connected with the bottom of the fixed plate 2, the inside of the tooth cylinder 5 is provided with a transmission rod 8, the front side of the transmission rod 8 penetrates into the front side of the adjusting box 1, two sides of the surface of the transmission rod 8 are fixedly connected with sliding strips 9, the sliding strips 9 are slidably connected into the inside the tooth cylinder 5, the front side of the adjusting box 1 is fixedly connected with a front side 10 of a torsion bar 10, the front side of a stable frame 10 is fixedly connected with a stable frame 11, the front side of a stable frame 11 is fixedly connected with a stable frame 11, and a stable frame 13 is fixedly connected with a stable frame 13, and the stable frame 11 is fixedly connected with the stable frame 11.

Referring to fig. 2, both sides of the inner cavity of the adjusting box 1 are fixedly connected with a supporting frame 14, and the bottom of the positioning rod 4 is fixedly connected with a limiting block 15.

As a technical optimization scheme of the utility model, the supporting frame 14 is arranged, so that the adjusting box 1 can be reinforced in an auxiliary way, and the condition that the adjusting box 1 deforms when being used for a long time is avoided.

Referring to fig. 2, a sleeve block 16 is sleeved on the surface of the positioning rod 4, and the surface of the sleeve block 16 is fixedly connected to the inner wall of the adjusting box 1.

As a technical optimization scheme of the utility model, the sleeve block 16 is arranged, so that the positioning rod 4 can be positioned in an auxiliary way, the condition that the positioning rod 4 shakes when being used for a long time is avoided, and the stability of the positioning rod 4 is improved.

Referring to fig. 2, rubber guard plates 17 are fixedly connected to both sides of the laser module 3, and the bottoms of the rubber guard plates 17 are fixedly connected to the top of the fixing plate 2.

As a technical optimization scheme of the utility model, the rubber guard plate 17 is arranged, so that the laser module 3 can be subjected to anti-collision protection, the situation that the laser module 3 is damaged due to collision is avoided, and the safety of the laser module 3 is improved.

Referring to fig. 2, a cushion pad 18 is fixedly coupled to the top of the adjusting box 1, and the top of the cushion pad 18 is in contact with the bottom of the fixing plate 2.

As a technical optimization scheme of the utility model, the buffer cushion 18 is arranged, so that the fixing plate 2 can be protected, and the condition that the fixing plate 2 collides with the adjusting box 1 to be damaged is avoided.

Referring to fig. 3, a magnet pad 19 is sleeved on the front side of the surface of the transmission rod 8, the rear side of the magnet pad 19 is fixedly connected to the surface of the stabilizing frame 10, and the magnet pad 19 is located on the rear side of the torsion block 11.

As a technical optimization scheme of the utility model, the magnet pad 19 is arranged, so that the torsion block 11 can be adsorbed and fixed, the condition that the torsion block 11 shakes is avoided, and the stability of the torsion block 11 is improved.

The working principle and the using flow of the utility model are as follows: when the laser module 3 is used, a user needs to adjust the height, the torsion block 11 is pulled to the front side, the torsion block 11 drives the transmission rod 8 and the sliding bar 9 to move to the front side, after the limiting rod group 13 is separated from the positioning groove group 12, the user can rotate the torsion block 11 clockwise, the torsion block 11 drives the transmission rod 8, the sliding bar 9 and the tooth cylinder 5 to rotate, the tooth cylinder 5 pushes the adjusting toothed plate 7 to move upwards, the adjusting toothed plate 7 pushes the fixing plate 2, the laser module 3 and the rubber guard plate 17 to move upwards, the fixing plate 2 drives the positioning rod 4 and the limiting block 15 to move upwards, after the laser module 3 is adjusted to a proper height, the torsion block 11 is pushed to the rear side, the rear side of the torsion block 11 is adsorbed on the surface of the magnet pad 19, the limiting rod group 13 enters the positioning groove group 12, the torsion block 11 is re-fixed, and the laser module 3 is adjusted at the moment, so that the laser module 3 can be adjusted safely and stably, and the height of the laser module can be adjusted.

To sum up: this a mechanism for adjusting laser module height uses through adjusting box 1, fixed plate 2, laser module 3, locating lever 4, tooth section of thick bamboo 5, locating cylinder 6, regulation pinion rack 7, transfer line 8, draw runner 9, stabilizing frame 10, turn round piece 11, locating slot group 12 and the cooperation of gag lever post group 13, has solved rotation gear and drive gear and other drive parts direct exposure in the air, lacks protective structure, and life is shorter, and rotation gear is easy to take place the condition of damage when colliding with the object with drive gear, and then influences the problem to laser module height adjustment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanism for adjusting laser module height, includes adjustment box (1), its characterized in that: the top of adjustment box (1) is provided with fixed plate (2), the top fixed mounting of fixed plate (2) has laser module (3), the equal fixedly connected with locating lever (4) in four corners of fixed plate (2) bottom, the bottom of locating lever (4) runs through to the inside of adjustment box (1), the top of adjustment box (1) inner chamber is provided with tooth section of thick bamboo (5), the equal swing joint of front side and the rear side of tooth section of thick bamboo (5) has locating cylinder (6), one side fixed connection who keeps away from tooth section of thick bamboo (5) is at the inner wall of adjustment box (1), the front side and the rear side of tooth section of thick bamboo (5) left side all mesh and have regulation pinion (7), the top of regulation pinion (7) runs through to the top of adjustment box (1), the top fixed connection of regulation pinion (7) is in the bottom of fixed plate (2), the inside of tooth section of thick bamboo (5) is provided with transmission rod (8), the front side of transmission rod (8) runs through the inner side (1) to the inner wall of adjustment box (1), the steady rest (10) of the steady rest(s) is connected to the front of the steady rest (10), the front side fixedly connected with of transfer line (8) turns round piece (11), locating slot group (12) have been seted up to the rear side of turning round piece (11), the rear side of locating slot group (12) is provided with gag lever post group (13), the rear side fixed connection of gag lever post group (13) is at the surface of steady rest (10).

2. A mechanism for adjusting the height of a laser module as claimed in claim 1, wherein: both sides of the inner cavity of the adjusting box (1) are fixedly connected with supporting frames (14), and the bottom of the positioning rod (4) is fixedly connected with limiting blocks (15).

3. A mechanism for adjusting the height of a laser module as claimed in claim 1, wherein: the surface of the positioning rod (4) is sleeved with a sleeve block (16), and the surface of the sleeve block (16) is fixedly connected to the inner wall of the adjusting box (1).

4. A mechanism for adjusting the height of a laser module as claimed in claim 1, wherein: rubber guard plates (17) are fixedly connected to two sides of the laser module (3), and the bottoms of the rubber guard plates (17) are fixedly connected to the top of the fixing plate (2).

5. A mechanism for adjusting the height of a laser module as claimed in claim 1, wherein: the top of regulating box (1) fixedly connected with blotter (18), the top of blotter (18) and the bottom contact of fixed plate (2).

6. A mechanism for adjusting the height of a laser module as claimed in claim 1, wherein: the front side of the surface of the transmission rod (8) is sleeved with a magnet pad (19), the rear side of the magnet pad (19) is fixedly connected to the surface of the stabilizing frame (10), and the magnet pad (19) is positioned at the rear side of the torsion block (11).