CN215569577U

CN215569577U - Optical adjusting bracket

Info

Publication number: CN215569577U
Application number: CN202121718911.XU
Authority: CN
Inventors: 施杰
Original assignee: Tera Aurora Electro Optics Technology Co ltd
Current assignee: Tera Aurora Electro Optics Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an optical adjusting bracket, relating to an optical adjusting bracket, comprising: the adjusting device comprises a support mechanism, an adjusting screw and a countersunk head screw, wherein a first screw hole is formed in one end, far away from the optical element, of the adjusting support and is connected with the adjusting screw, a second screw hole is formed in one end, close to the optical element, of the adjusting support, and the countersunk head screw penetrates through the second screw hole and is used for connecting the optical element with the adjusting support. The angle of the optical element in the direction and the pitching direction can be simply and rapidly adjusted, the support is simple in structure, easy to process and low in processing cost. And the support is integrally processed, so that the assembly is not needed, and the assembly cost is reduced. The shock resistance is good.

Description

Optical adjusting bracket

Technical Field

The utility model relates to the technical field of supports, in particular to an optical adjusting support.

Background

In an optical system, a plurality of optical elements are generally arranged at predetermined positions to perform predetermined functions. Since the optical path cannot fully achieve the ideal effect due to various processing and assembly errors of each optical element and the mounting member of the optical element, the position of the optical device needs to be finely adjusted by using an optical adjusting frame.

At present, various optical adjusting supports on the market are complex in structure, the number of the components is as many as ten, the processing, assembly and adjustment operations are inconvenient, most of the optical adjusting supports adopt spring structures, and the optical adjusting supports cannot be locked after adjustment and are poor in shock resistance.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an optical adjustment bracket for solving the above problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides an optical adjusting bracket for install optical element, includes gimbal mechanism, adjusting screw and countersunk screw, adjusting bracket keeps away from optical element's one end has seted up first screw hole, first screw hole with adjusting screw connects, adjusting bracket is last to be close to optical element's one end has seted up the second screw hole, the second screw hole supplies countersunk screw wears to establish to be used for with optical element with adjusting bracket connects.

Preferably, the adjusting bracket comprises a bracket body, a connecting plate and a fixing plate, one end of the bracket body close to the optical element is connected with one end of the connecting plate, the other end of the connecting plate is connected with the fixing plate, one end of the fixing plate far away from the connecting plate is connected with the optical element, the fixing plate is provided with the second screw hole, and the bracket body and the connecting plate are both provided with the first screw hole.

Preferably, the adjusting bracket is made of spring steel.

Preferably, the bracket further comprises a spring leaf structure, and the bracket body and the connecting plate and the fixing plate are connected through the spring leaf structure.

Preferably, the number of the first screw holes is four, two of the first screw holes are arranged on the bracket body, the other two first screw holes are arranged on the connecting plate, centers of the two first screw holes on the connecting plate are located on the same horizontal line, and centers of the two first screw holes on the bracket body are located on the same vertical line.

As a further preferred option, the adjusting screws include two first adjusting screws and two second adjusting screws, wherein the two first adjusting screws are disposed in the two first screw holes on the bracket body, one ends of the two first adjusting screws abut against the connecting plate, the two second adjusting screws are disposed in the two first screw holes on the connecting plate, and one ends of the two second adjusting screws abut against the fixing plate.

Preferably, the lower end of the support body is provided with a base, and the base and the support body are integrally arranged.

The technical scheme has the following advantages or beneficial effects:

the optical adjusting bracket can simply and rapidly adjust the angles of the optical element in the direction and the pitching direction, and has the advantages of simple structure, easy processing and low processing cost; and the support is integrally processed without assembly, so that the assembly cost is reduced, and the anti-seismic performance is good.

Drawings

Fig. 1 is a schematic structural view of an optical adjustment mount of the present invention.

In the figure, 1, a bracket mechanism; 2. adjusting the screw; 3. countersunk head screws; 4. a stent body; 5. a connecting plate; 6. a fixing plate; 7. a first adjustment screw; 8. a second adjustment screw; 9. a base; 10. an optical element.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural view of an optical adjustment bracket of the present invention, and fig. 1 shows a preferred embodiment of the optical adjustment bracket, which includes: the support mechanism comprises a support mechanism 1, an adjusting screw 2 and a countersunk screw 3, wherein one end of the adjusting support, which is far away from the optical element 10, is provided with a first screw hole, the first screw hole is connected with the adjusting screw 2, and the adjusting bolt is used for adjusting the angle of the optical element 10. A second screw hole is formed in one end, close to the optical element 10, of the adjusting support, and the countersunk head screw 3 is used for penetrating through the second screw hole to connect the optical element 10 and the adjusting support. The adjusting bracket is made of spring steel, so that the whole adjusting bracket has higher elasticity and is convenient for adjusting the shape of the bracket.

Further, as a preferred embodiment, the adjusting bracket includes a bracket body 4, a connecting plate 5 and a fixing plate 6, one end of the bracket body 4 close to the optical element 10 is connected to one end of the connecting plate 5, the other end of the connecting plate 5 is connected to the fixing plate 6, and one end of the fixing plate 6 far from the connecting plate 5 is connected to the optical element 10. Set up the second screw hole on the fixed plate 6, all be provided with first screw hole on the support body 4 and on the connecting plate 5. The bracket further comprises a spring piece structure, and the bracket body 4 is connected with the connecting plate 5 and the connecting plate 5 is connected with the fixing plate 6 through the spring piece structure. The two spring leaf structures are arranged in a cross shape and play the role of a flexible hinge. The lower extreme of support body 4 is equipped with base 9, and base 9 sets up with support body 4 is integrative. The optical bracket can be placed at a flat position by the bracket body 4, so that the optical adjusting bracket is convenient to use.

Further, as a preferred embodiment, the number of the first screw holes is four, two of the first screw holes are disposed on the bracket body 4, the other two first screw holes are disposed on the connecting plate 5, centers of the two first screw holes on the connecting plate 5 are located on the same horizontal line, and centers of the two first screw holes on the bracket body 4 are located on the same vertical line. Two first screw holes that are located on connecting plate 5 are left right direction setting, and two first screw holes that are located on support body 4 are direction setting from top to bottom.

Further, as a preferred embodiment, the adjusting screws 2 include two first adjusting screws 7 and two second adjusting screws 8, wherein the two first adjusting screws 7 are disposed in the two first screw holes of the bracket body 4, one ends of the two first adjusting screws 7 abut against the connecting plate 5, the two second adjusting screws 8 are disposed in the two first screw holes of the connecting plate 5, and one ends of the two second adjusting screws 8 abut against the fixing plate 6.

Further, as a preferred embodiment, when the optical adjustment bracket is used to adjust the angle of the optical element 10, the upper first adjustment screw 7 is firstly screwed out (or the lower first adjustment screw 7 is screwed out), and then the lower first adjustment screw 7 is screwed in (or the upper first adjustment screw 7 is screwed in), so as to adjust the angle of the optical element 10 in the pitch direction, and after the pitch angle is adjusted, the first adjustment screw 7 is locked; then, the left second adjusting screw 8 is screwed out (or the right second adjusting screw 8 is screwed out), and then the right second adjusting screw 8 is screwed in (or the left second adjusting screw 8 is screwed in), so that the angle adjustment of the optical element 10 in the left and right directions can be realized; after the left and right angles are adjusted, the second adjusting screw 8 is locked.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an optical adjusting bracket for install optical element, its characterized in that, includes mounting structure, adjusting screw and countersunk screw, adjusting bracket keeps away from optical element's one end has seted up first screw hole, first screw hole with adjusting screw connects, adjusting bracket is last to be close to optical element's one end has seted up the second screw hole, the second screw hole supplies countersunk screw wears to establish and is used for with optical element with adjusting bracket connects.

2. An optical adjustment bracket as claimed in claim 1, wherein the adjustment bracket comprises a bracket body, a connecting plate and a fixing plate, one end of the bracket body close to the optical element is connected to one end of the connecting plate, the other end of the connecting plate is connected to the fixing plate, one end of the fixing plate far from the connecting plate is connected to the optical element, the fixing plate is provided with the second screw hole, and the bracket body and the connecting plate are provided with the first screw hole.

3. An optical adjustment bracket as claimed in claim 1, wherein the adjustment bracket is spring steel.

4. An optical adjustment bracket as claimed in claim 2, further comprising spring leaf structures, wherein the bracket body and the connecting plate, and the connecting plate and the fixing plate are connected by one of the spring leaf structures.

5. An optical adjustment bracket as claimed in claim 2, wherein said first screw holes are four in number, two of said first screw holes are provided in said bracket body, and the other two of said first screw holes are provided in said connecting plate, centers of said two first screw holes in said connecting plate are located on the same horizontal line, and centers of said two first screw holes in said bracket body are located on the same vertical line.

6. An optical adjustment bracket as claimed in claim 5, wherein the adjustment screws include two first adjustment screws and two second adjustment screws, wherein the two first adjustment screws are disposed in the two first screw holes of the bracket body, and one ends of the two first adjustment screws are abutted against the connecting plate, the two second adjustment screws are disposed in the two first screw holes of the connecting plate, and one ends of the two second adjustment screws are abutted against the fixing plate.

7. An optical adjustment mount as claimed in claim 2, wherein the mount is provided at a lower end of the mount body, the mount being integrally provided with the mount body.