Galvanometer mounting structure

Abstract

The utility model discloses a galvanometer mounting structure which comprises a galvanometer frame and a galvanometer frame fixing piece, and a galvanometer is mounted on the galvanometer frame fixing piece. The galvanometer frame fixing piece is installed on the galvanometer base and provided with an assembling groove capable of containing the galvanometer frame. Wherein the galvanometer frame fixing piece is fixed on the galvanometer base through the locking piece, an adjusting groove matched with the locking piece is formed in the galvanometer frame, and when the locking piece abuts against the galvanometer frame fixing piece, the galvanometer frame fixing piece can move in the length direction of the adjusting groove; according to the utility model, the light path of the galvanometer can be adjusted, on the basis, compared with the existing mounting structure, the fixing and clamping structure is simplified, and the mounting is simpler and more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser component mounting structure field, especially a vibrating mirror mounting structure. BACKGROUND

[0002] As a kind of optical device that can vibrate, the "vibration" of vibrating mirror is driven by electrical signal, and the technology of realizing fast and accurate beam deflection. This technology not only has certain similarity with the design principle of ammeter, but also in some application scenarios, vibrating mirror can be regarded as a kind of "ammeter" in optical field.

[0003] In actual application, it is usually necessary to adjust the optical path in multiple directions, but the vibrating mirror adjustment system of prior art may have instability when realizing multi-axis optical path adjustment. UTILITY MODEL CONTENT

[0004] The utility model provides a vibrating mirror mounting structure, at least can solve the problem that the vibrating mirror of prior art is inconvenient to adjust.

[0005] A vibrating mirror mounting structure, comprising: a vibrating mirror frame, a vibrating mirror is installed on the vibrating mirror frame; and

[0006] A vibrating mirror frame fixing member is installed on the vibrating mirror seat, and has an assembly groove capable of accommodating the vibrating mirror frame;

[0007] The vibrating mirror frame fixing member is fixed on the vibrating mirror seat by a locking member, and the vibrating mirror frame is provided with an adjusting groove matched with the locking member, and when the locking member abuts against the vibrating mirror frame fixing member, the vibrating mirror frame fixing member can move along the length direction of the adjusting groove.

[0008] Preferably, the adjusting groove is an arc-shaped groove.

[0009] Preferably, the number of locking members is multiple, and the vibrating mirror frame fixing member is provided with adjusting grooves matched with the multiple locking members one by one.

[0010] Preferably, the number of locking members is three.

[0011] Preferably, the locking member is a screw.

[0012] Preferably, the vibrating mirror frame fixing member is further provided with multiple ball head jacks, and the ball head parts of the multiple ball head jacks are located in the assembly groove.

[0013] Preferably, the vibrating mirror frame fixing member is connected with a movable sleeve clamp, the movable sleeve clamp is provided with a locking member, and the locking member is used to contract the movable sleeve clamp to realize the fixation of the vibrating mirror frame.

[0014] Preferably, the locking member is a screw.

[0015] Preferably, the galvanometer frame fixing component and the movable sleeve are an integral structure.

[0016] Preferably, the length of the galvanometer frame fixing member is greater than the outer diameter of the galvanometer.

[0017] Compared with the prior art, the beneficial effects of this utility model are: this utility model can realize the adjustment of the galvanometer optical path, and on this basis, compared with the existing installation structure, the fixing and tightening structure is simplified, and the installation is easier. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the galvanometer mounted on the galvanometer mount.

[0019] Figure 2 This is a schematic diagram of the positional structure of the XY galvanometer.

[0020] Figure 3 This is a structural schematic diagram of the galvanometer frame and its fixing components from one perspective.

[0021] Figure 4 A structural schematic diagram of the galvanometer frame and its fixing components from another perspective;

[0022] Figure 5 Schematic diagram of the galvanometer mount fixing component

[0023] Figure 6 A schematic diagram of the structure when the galvanometer frame is inserted into the galvanometer frame fixture.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1-Galvanometer, 2-Galvanometer frame, 3-Galvanometer frame fixing piece, 4-Galvanometer base, 5-Assembly slot, 6-Locking piece, 7-Adjustment slot, 8-Modible sleeve clamp, 9-Locking piece, 10-Ball head set screw. Detailed Implementation

[0026] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0027] Example 1

[0028] like Figures 1 to 6 As shown, the present invention provides a galvanometer mounting structure, including a galvanometer frame 2 and a galvanometer frame fixing member 3. The galvanometer frame 2 has a claw structure that cooperates with the galvanometer 1 so that the galvanometer 1 can be mounted on the galvanometer frame 2. The galvanometer frame fixing member 3 is mounted on the galvanometer base 4. The galvanometer frame fixing member 3 has an assembly groove 5 that can accommodate the galvanometer frame 2. During assembly, the galvanometer frame 2 can be inserted into the assembly groove 5.

[0029] In this embodiment, the galvanometer frame fixing member 3 is fixed to the galvanometer base 4 by the locking member 6. In this embodiment, the locking member 6 is a screw. In order to realize the adjustment of the XY dual-axis galvanometer 1, the galvanometer frame 2 is provided with an adjustment groove 7 that cooperates with the locking member 6. When the locking member 6 abuts against the galvanometer frame fixing member 3 (i.e., after the locking member 6 is loosened), the galvanometer frame fixing member 3 can move along the length direction of the adjustment groove 7, thereby realizing the position adjustment of the galvanometer frame 2 and the galvanometer 1.

[0030] In this embodiment, the adjustment groove 7 is an arc-shaped groove, and there are three of them. The galvanometer frame fixing member 3 is provided with three adjustment grooves 7 that cooperate with the three locking members 6 one by one. The center point of the three adjustment grooves 7 is located on the center line of the galvanometer frame fixing member 3. When the galvanometer frame fixing member 3 rotates, the locking member 6 plays a positioning role. After the position adjustment is completed, tightening the locking member 6 can complete the fixing of the galvanometer frame fixing member 3.

[0031] The adjustment groove 7 is not limited to an arc-shaped groove, but can also be a strip-shaped groove. Of course, if it is a strip-shaped groove, there needs to be a certain amount of clearance between the assembly groove 5 and the galvanometer frame 2 to meet the position adjustment requirements.

[0032] Example 2

[0033] like Figures 1-6 As shown, based on Embodiment 1, this embodiment proposes a galvanometer mounting structure. In this embodiment, the galvanometer frame fixing member 3 is connected to a movable sleeve 8, and a locking member 9 is installed on the movable sleeve 8. In this embodiment, the locking member 9 is a screw. The locking member 9 is used to retract the movable sleeve 8 to achieve the purpose of fixing the galvanometer frame 2 on the galvanometer frame fixing member 3.

[0034] In addition, multiple ball-head screws 10 are installed on the galvanometer frame fixing component 3. The ball head part of the multiple ball-head screws 10 is located in the assembly groove 5. After the movable sleeve clamp 8 is released from fixing the galvanometer 1, the position of the galvanometer 1 can be adjusted. The multiple ball-head screws 10 can prevent the galvanometer 1 from rubbing against the inner wall of the assembly groove 5.

[0035] Example 3

[0036] like Figures 1-6 As shown, based on Embodiment 1, this embodiment proposes a galvanometer mounting structure. In this embodiment, the movable sleeve 8 and the galvanometer frame fixing component 3 are an integral structure, as follows: Figure 4 As shown, the movable sleeve clip 8 is connected to the galvanometer frame fixing part 3, which is more convenient to install than the movable clip and fixed clip method used in the existing patent (application number 202411716455.3);

[0037] In addition, the length of the galvanometer frame fixing member 3 in this embodiment is greater than the outer diameter of the galvanometer 1, which increases the axial length of the hole shaft (assembly groove 5 and galvanometer frame 2) fit compared with the existing method, resulting in higher positioning accuracy.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit and essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A galvanometer mounting structure, characterized in that, include: A galvanometer mount on which the galvanometer is mounted; as well as A galvanometer mount fastener, mounted on a galvanometer base, has a mounting slot capable of accommodating the galvanometer mount; The galvanometer frame fixing component is fixed to the galvanometer base by a locking component. The galvanometer frame has an adjustment groove that cooperates with the locking component. When the locking component abuts against the galvanometer frame fixing component, the galvanometer frame fixing component can move along the length direction of the adjustment groove.

2. The galvanometer mounting structure as described in claim 1, characterized in that, The adjustment groove is an arc-shaped groove.

3. A galvanometer mounting structure as described in claim 1 or 2, characterized in that, The number of locking components is multiple, and the galvanometer frame fixing component has adjustment grooves that cooperate with each of the multiple locking components.

4. The galvanometer mounting structure as described in claim 3, characterized in that, The number of locking components is three.

5. The galvanometer mounting structure as described in claim 1, characterized in that, The locking element is a screw.

6. The galvanometer mounting structure as described in claim 1, characterized in that, The galvanometer frame fixture is also equipped with multiple ball-headed set screws, with the ball-headed portions of the multiple ball-headed set screws located in the assembly groove.

7. The galvanometer mounting structure as described in claim 1, characterized in that, The galvanometer frame fixing component is connected to a movable sleeve clamp, which is equipped with a locking component. The locking component is used to retract the movable sleeve clamp to fix the galvanometer frame.

8. The galvanometer mounting structure as described in claim 7, characterized in that, The locking element is a screw.

9. A galvanometer mounting structure as described in claim 8, characterized in that, The galvanometer frame fixing component and the movable sleeve are an integral structure.

10. A galvanometer mounting structure as described in claim 1, characterized in that, The length of the galvanometer frame fixture is greater than the outer diameter of the galvanometer.

Images