CN217238586U

CN217238586U - Adjusting module for cylindrical mirror projection lens

Info

Publication number: CN217238586U
Application number: CN202220313438.5U
Authority: CN
Inventors: 付礼华
Original assignee: Fuzhou Oulong Optical Technology Co ltd
Current assignee: Fuzhou Oulong Optical Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-19
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a cylindrical mirror is adjustment module for projecting lens, which comprises a base, the top fixedly connected with supporting seat of base, be equipped with on the supporting seat and support the groove, support inslot fixedly connected with bearing, bearing internal fixation inserts and is equipped with the connecting rod, the top fixedly connected with mounting panel of connecting rod, the equal fixedly connected with riser in both ends top of mounting panel, sliding insert on the riser and be equipped with the kelly, the one end fixedly connected with movable plate of kelly, the one end screw thread of movable plate is inserted and is equipped with the threaded rod, the one end and the riser of threaded rod rotate to be connected, two be equipped with between the riser and bear the weight of, the utility model discloses can realize the regulation of the different angles of cylindrical mirror, improve the device practicality, be fit for using widely.

Description

Adjusting module for cylindrical mirror projection lens

Technical Field

The utility model relates to a relevant goods field of cylindrical mirror specifically is a cylindrical mirror is adjusting module for projection lens.

Background

The cylindrical lens is an aspheric lens, and spherical aberration and chromatic aberration can be effectively reduced. The lens is divided into a plano-convex cylindrical lens, a plano-concave cylindrical lens, a biconvex cylindrical lens, a biconcave cylindrical lens, a meniscus cylindrical lens, a cylindrical crossed lens and a special-shaped cylindrical lens. Has one-dimensional amplification function. The cylindrical mirror is mainly applied to the design requirement of changing the size of an imaging dimension. For example converting a spot of light into a line spot or changing the height of the image without changing the width of the image.

However, the existing cylindrical mirror has a simple external structure, cannot adjust the angle of the cylindrical mirror, and has low practicability and defectiveness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a different angle's of cylindrical mirror regulation can be realized to cylindrical mirror for projection lens module, improves the device practicality, is fit for using widely 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: an adjusting module for a cylindrical mirror projection lens comprises a base, wherein a supporting seat is fixedly connected to the top of the base, a supporting groove is formed in the supporting seat, a bearing is fixedly connected to the inside of the supporting groove, a connecting rod is fixedly inserted in the bearing, a mounting plate is fixedly connected to the top end of the connecting rod, vertical plates are fixedly connected to the tops of two ends of the mounting plate, clamping rods are slidably inserted in the vertical plates, a moving plate is fixedly connected to one end of each clamping rod, a threaded rod is inserted in one end of the moving plate, one end of the threaded rod is rotatably connected with the vertical plates, a bearing plate is arranged between the two vertical plates, clamping grooves corresponding to the clamping rods are formed in the outer side wall of the bearing plate, a cylindrical mirror body is fixedly connected to the top of the bearing plate, a first gear is fixedly sleeved on the connecting rod, and a second gear which is meshed with the first gear is arranged on one side of the first gear, and a rotating rod is fixedly inserted on the second gear and is rotationally connected with the base.

Preferably, one end of the threaded rod and one end of the rotating rod are fixedly connected with rotating blocks.

Preferably, the mounting plate is provided with an alignment groove, and the bearing plate is inserted in the alignment groove.

Preferably, the first gear and the second gear are both flat gears.

Preferably, the bottom of base is equipped with the multichannel antiskid line that is the slope and sets up.

Compared with the prior art, the beneficial effects of the utility model are that:

this adjustment module for cylindrical mirror projection camera lens can drive the movable plate through rotating the threaded rod and remove, thereby the kelly of installing when the movable plate removes will follow and move on the riser and insert the loading board on to cylindrical mirror body and install fixedly, can drive the second gear revolve of installing through rotating the bull stick, thereby will mesh mutually with first gear when second gear revolve and realize the rotation of connecting rod in the bearing, thereby the mounting panel of installing on the connecting rod at this moment is followed rotatory and is adjusted the cylindrical mirror body angle of fixing, the utility model discloses can realize the regulation of the different angles of cylindrical mirror, improve the device practicality, be fit for using widely.

Drawings

Fig. 1 is a schematic structural diagram of an adjusting module for a cylindrical lens projection lens according to the present invention;

fig. 2 is an enlarged view of a position a of an adjusting module for a lenticular lens projection lens according to the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a bearing; 4. a connecting rod; 5. mounting a plate; 6. a vertical plate; 7. a clamping rod; 8. moving the plate; 9. a threaded rod; 10. a carrier plate; 11. a cylindrical mirror body; 12. a first gear; 13. a second gear; 14. a rotating rod; 15. and (6) rotating the block.

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.

Referring to fig. 1-2, the present invention provides an embodiment: an adjusting module for a cylindrical mirror projection lens comprises a base 1, wherein the top of the base 1 is fixedly connected with a supporting seat 2, the supporting seat 2 is provided with a supporting groove, a bearing 3 is fixedly connected in the supporting groove, a connecting rod 4 is fixedly inserted in the bearing 3, the top end of the connecting rod 4 is fixedly connected with a mounting plate 5, the tops of two ends of the mounting plate 5 are fixedly connected with vertical plates 6, clamping rods 7 are slidably inserted on the vertical plates 6, one end of each clamping rod 7 is fixedly connected with a movable plate 8, one end of each movable plate 8 is inserted with a threaded rod 9 in a threaded manner, one end of each threaded rod 9 is rotatably connected with the corresponding vertical plate 6, a bearing plate 10 is arranged between the two vertical plates 6, the outer side wall of the bearing plate 10 is provided with a clamping groove corresponding to each clamping rod 7, the top of the bearing plate 10 is fixedly connected with a cylindrical mirror body 11, the connecting rod 4 is fixedly sleeved with a first gear 12, one side of the first gear 12 is provided with a second gear 13 which is meshed with each other, fixed the inserting being equipped with bull stick 14 on the second gear 13, bull stick 14 rotates with base 1 to be connected, concretely speaking, threaded rod 9 can drive movable plate 8 and remove, thereby the kelly 7 of installing when movable plate 8 removes will follow the motion on riser 6 and insert and install fixedly on loading board 10 cylindrical mirror body 11, can drive the second gear 13 of installing through rotating bull stick 14 and rotate, thereby will mesh with first gear 12 when second gear 13 rotates and realize the rotation of connecting rod 4 in bearing 3, thereby install mounting panel 5 on connecting rod 4 and follow the rotation and adjust the cylindrical mirror body 11 angle of fixing at this moment.

In this embodiment, the rotary blocks 15 are fixedly connected to one end of the threaded rod 9 and one end of the rotary rod 14, so as to facilitate rotation thereof; the mounting plate 5 is provided with a counterpoint groove, the bearing plate 10 is inserted into the counterpoint groove, and the bearing plate 10 is mounted and counterpointed; the first gear 12 and the second gear 13 are both flat gears; the bottom of base 1 is equipped with the multichannel antiskid line that is the slope setting, increases support stability.

The working principle is as follows: firstly, the threaded rod 9 is rotated to drive the movable plate 8 to move, the clamping rod 7 arranged on the movable plate 8 moves along the vertical plate 6 when the movable plate 8 moves, so that the clamping rod is inserted into the bearing plate 10 to install and fix the cylindrical mirror body 11, the rotating rod 14 is rotated to drive the second gear 13 arranged on the clamping rod to rotate, the second gear 13 is meshed with the first gear 12 when rotating, so that the connecting rod 4 rotates in the bearing 3, and the mounting plate 5 arranged on the connecting rod 4 rotates along with the rotation, so that the angle of the cylindrical mirror body 11 fixed on the connecting rod is adjusted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cylindrical mirror is adjusting module for projection lens, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting seat (2), a supporting groove is formed in the supporting seat (2), a bearing (3) is fixedly connected in the supporting groove, a connecting rod (4) is fixedly inserted in the bearing (3), a mounting plate (5) is fixedly connected to the top end of the connecting rod (4), vertical plates (6) are fixedly connected to the tops of the two ends of the mounting plate (5), clamping rods (7) are slidably inserted in the vertical plates (6), a moving plate (8) is fixedly connected to one end of each clamping rod (7), a threaded rod (9) is inserted in one end of each moving plate (8) in a threaded manner, one end of each threaded rod (9) is rotatably connected with the corresponding vertical plate (6), a bearing plate (10) is arranged between the two vertical plates (6), a clamping groove corresponding to each clamping rod (7) is formed in the outer side wall of each bearing plate (10), and a cylindrical mirror body (11) is fixedly connected to the top of each bearing plate (10), fixed cover on connecting rod (4) has been connected first gear (12), one side of first gear (12) is equipped with engaged with second gear (13), fixed the inserting is equipped with bull stick (14) on second gear (13), bull stick (14) rotate with base (1) and are connected.

2. The adjustment module for a cylindrical lens projection lens according to claim 1, wherein: one end of the threaded rod (9) and one end of the rotating rod (14) are fixedly connected with a rotating block (15).

3. The adjustment module for a cylindrical lens projection lens according to claim 1, wherein: the mounting plate (5) is provided with an alignment groove, and the bearing plate (10) is inserted into the alignment groove.

4. The adjustment module for a cylindrical lens projection lens according to claim 1, wherein: the first gear (12) and the second gear (13) are both flat gears.

5. The adjustment module for a cylindrical lens projection lens according to claim 1, wherein: the bottom of base (1) is equipped with the multichannel antiskid line that is the slope setting.