A reflection marking jig

Abstract

The utility model belongs to the technical field of marking fixture, concretely relates to a reflection marking fixture, including base, connecting piece and at least one mirror group, connecting piece and base sliding connection, mirror group and connecting piece rotation connection, mirror group is connected with the pivot, connecting piece is provided with the axle hole of accommodating pivot, and is used for the adjusting part of limiting pivot rotation, the utility model can adjust the position of mirror group at base and the angle of rotating mirror group, has improved the reflection effect of mirror group.

Description

Technical Field

[0001] This utility model belongs to the technical field of marking fixtures, specifically relating to a reflective marking fixture. Background Technology

[0002] Laser marking uses a laser beam to create permanent marks on the surface of various materials. The marking effect is achieved by evaporating the surface material to expose the deeper material, thus engraving exquisite patterns, trademarks, and text. When laser marking some products that are not easy to move, a lens is needed for reflection.

[0003] Chinese utility model CN214121412U discloses a laser testing fixture, including a main body, and an incident reflector group and an exit reflector group disposed on the main body. A laser beam enters the incident reflector group, is reflected by the incident reflector group, and then enters the exit reflector group. The exit reflector group reflects the laser beam to an incident power tester. The exit reflector group is rotatable relative to the main body. This technical solution adjusts the laser emission direction by rotating the exit reflector group relative to the main body, achieving multi-angle laser beam extraction. However, this adjustment method can only adjust the laser emission direction and cannot adjust the position of the reflector group relative to the product, making the fixture unsuitable for products of different specifications.

[0004] Therefore, there is an urgent need to propose a new technical solution to address the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a reflective marking fixture that can adjust the position of the reflector group on the base and the angle of rotation of the reflector group, thereby improving the reflective effect of the reflector group.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A reflective marking fixture includes a base, a connector, and at least one reflector assembly. The connector is slidably connected to the base, and the reflector assembly is rotatably connected to the connector. The reflector assembly is connected to a rotating shaft. The connector is provided with a shaft hole for accommodating the rotating shaft and an adjusting member for limiting the rotation of the rotating shaft.

[0007] Preferably, the connector is provided with an adjustment hole communicating with the shaft hole, the inner wall of the adjustment hole has an internal thread, the outer side of the adjustment member has an external thread that matches the internal thread, and one end of the adjustment member passes through the adjustment hole and abuts against the side of the rotating shaft.

[0008] Preferably, a resistance pad is provided between one end of the adjusting member and the side of the rotating shaft.

[0009] Preferably, the top of the connector has a placement groove communicating with the shaft hole, and the resistance pad is disposed in the placement groove.

[0010] Preferably, a guide rod is provided on the base, and a clamping member is provided at one end of the connector. The clamping member has a clamping opening, and one end of the guide rod passes through the clamping opening.

[0011] Preferably, the side of the clamping member has a clamping screw that passes through the clamping jaw, and the clamping screw is threadedly connected to the clamping member.

[0012] Preferably, the surface of the base has a slide rail, the connector is connected to a slider, and the slider and the slide rail are slidably connected.

[0013] Preferably, the slider has a groove on its side, one side of the slide rail extends into the groove, the slide rail has at least one limiting groove on its side, the side wall of the groove has a protrusion, and one end of the protrusion extends into the limiting groove.

[0014] Preferably, the reflector assembly includes a bracket and a lens, the lens being mounted on one side of the bracket and the other side of the bracket being connected to the rotating shaft.

[0015] Preferably, there are two reflector groups, each corresponding to one of the bases.

[0016] The beneficial effects of this utility model are as follows: This utility model includes a base, at least one connector, and at least one reflector assembly. One side of the connector is slidably connected to one side of the base, and one side of the reflector assembly is rotatably connected to the other side of the connector. The reflector assembly is connected to a rotating shaft. One side of the reflector assembly is connected to a first mounting block and a second mounting block arranged opposite each other. One end of the rotating shaft is connected to the first mounting block, and the other end of the rotating shaft is connected to the second mounting block. The connector is provided with a shaft hole to accommodate the rotating shaft, and an adjusting member for limiting the rotation of the rotating shaft. One end of the rotating shaft passes through the shaft hole, allowing the reflector assembly to rotate on the connector. This utility model can adjust the position of the reflector assembly on the base and the angle of rotation of the reflector assembly, thus improving the reflection effect of the reflector assembly. Attached Figure Description

[0017] Figure 1 This is one of the overall structural schematic diagrams of this utility model.

[0018] Figure 2 This is the second schematic diagram of the overall structure of this utility model.

[0019] Figure 3 This is the third schematic diagram of the overall structure of this utility model.

[0020] Figure 4 This is a cross-sectional view of the present invention.

[0021] Figure 5 This is an exploded view of the present invention.

[0022] Figure 6 This is a schematic diagram of the working process of this utility model.

[0023] The components are: 1. Base; 11. Guide rod; 12. Slide rail; 121. Limiting groove; 2. Connector; 21. Shaft hole; 22. Adjusting component; 23. Adjusting hole; 24. Resistance pad; 25. Placement groove; 26. Clamping component; 261. Clamping jaw; 262. Clamping screw; 27. Slider; 271. Slide groove; 2711. Protrusion; 3. Reflector assembly; 31. Rotating shaft; 32. Bracket; 33. Lens; 4. Product; L, the length direction of the base. Detailed Implementation

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0025] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0028] The following is in conjunction with the appendix Figures 1-6 The present invention will be further described in detail with reference to specific embodiments, but this is not intended to limit the present invention.

[0029] Example 1 A reflective marking fixture includes a base 1, at least one connector 2, and at least one reflector assembly 3. One side of the connector 2 is slidably connected to one side of the base 1, and one side of the reflector assembly 3 is rotatably connected to the other side of the connector 2. The reflector assembly 3 is connected to a rotating shaft 31. One side of the reflector assembly 3 is connected to a first mounting block and a second mounting block arranged opposite to each other. One end of the rotating shaft 31 is connected to the first mounting block, and the other end of the rotating shaft 31 is connected to the second mounting block. The end of the connector 2 is provided with a shaft hole 21 for accommodating the rotating shaft 31, and an adjusting member 22 for restricting the rotation of the rotating shaft 31. One end of the rotating shaft 31 passes through the shaft hole 21, allowing the reflector assembly 3 to rotate on the connector 2. This configuration allows the reflector assembly 3 to be moved to different positions on the base 1 and the angle of the lenses 33 of the reflector assembly 3 to be adjusted, thus improving the reflective effect of the reflector assembly 3.

[0030] In this embodiment, the side of the connector 2 is provided with an adjustment hole 23 communicating with the shaft hole 21. The inner wall of the adjustment hole 23 has an internal thread, and the outer side of the adjustment member 22 has an external thread that matches the internal thread. One end of the adjustment member 22 passes through the adjustment hole 23 and abuts against the side of the rotating shaft 31. Specifically, the adjustment member 22 is a screw. By loosening the adjustment member 22, the rotating shaft 31 can be rotated, thereby adjusting the angle of the reflector assembly 3 relative to the base 1. After adjustment, the adjustment member 22 is tightened so that one end of the adjustment member 22 abuts against the side of the rotating shaft 31, preventing the rotating shaft 31 from rotating, thereby fixing the reflector assembly 3 at a specified angle. This setting can prevent the reflector assembly 3 from shaking.

[0031] In this embodiment, a resistance pad 24 is provided between one end of the adjusting member 22 and the side of the rotating shaft 31. The resistance pad 24 is used to enhance the contact effect between one end of the adjusting member 22 and the side of the rotating shaft 31. The resistance pad 24 can be a rubber pad. The friction coefficient between the rubber pad and the rotating shaft 31 is relatively large, which can effectively prevent the rotating shaft 31 from rotating.

[0032] In this embodiment, the top of the connector 2 has a placement groove 25 that communicates with the shaft hole 21 and the adjustment hole 23. The resistance pad 24 is disposed in the placement groove 25. The placement groove 25 is disposed between the adjustment hole 23 and the shaft hole 21 and at least partially overlaps with the shaft hole 21. By providing the placement groove 25, it is convenient for the user to replace the resistance pad 24.

[0033] Example 2 The difference between this embodiment and embodiment 1 is that a guide rod 11 is provided on the base 1, a support block is provided at one end of the base 1, the guide rod 11 is provided along the length direction of the base 1 and one end is connected to the support block, and a clamping member 26 is provided at one end of the connector 2. The clamping member 26 has a clamping opening 261, and one end of the guide rod 11 passes through the clamping opening 261. The guide rod 11 plays a guiding role, so that the connector 2 can slide horizontally on the base 1.

[0034] In this embodiment, the side of the clamping member 26 has a clamping screw 262 that passes through the clamping opening 261. The clamping screw 262 is threadedly connected to the clamping member 26. The side of the clamping member 26 has a threaded hole that passes through the clamping opening. The clamping screw 262 is threadedly connected to the threaded hole. The clamping member 26 is divided into an upper part and a lower part. One end of the clamping screw 262 passes through the upper part and the lower part in sequence. By turning the clamping screw 262, the size of the clamping opening 261 can be adjusted. When it is necessary to adjust the position of the connecting member 2, the clamping screw 262 is loosened so that the connecting member 2 can slide on the base 1. After the adjustment is completed, the clamping screw 262 is tightened so that the connecting member 2 cannot slide on the base 1, thereby limiting the position of the reflector assembly 3 on the base 1.

[0035] In this embodiment, the surface of the base 1 has a slide rail 12, which is arranged along the length of the base 1. A slider 27 is connected to the connector 2, and the slider 27 and the slide rail 12 are slidably connected. Through the cooperation of the slider 27 and the slide rail 12, the sliding of the connector 2 on the base 1 is made smoother. The support block is arranged opposite to the end of the slide rail 12. When the slider 27 slides to a position close to the support block, the side of the clamping member 26 will abut against the surface of the support block, forming a limiting effect to prevent the slider 27 from disengaging from the slide rail 12.

[0036] In this embodiment, the slider 27 has a groove 271 on its side, one side of the slide rail 12 extends into the groove 271, at least one side of the slide rail 12 has at least one limiting groove 121, and the side wall of the groove 271 has a protrusion 2711, one end of the protrusion 2711 extends into the limiting groove 121. This arrangement makes it difficult for the slider 27 to disengage from the slide rail 12, ensuring the normal sliding of the slider 27.

[0037] In this embodiment, the reflector assembly 3 includes a bracket 32 ​​and a lens 33. The lens 33 is mounted on one side of the bracket 32, and the other side of the bracket 32 ​​is connected to the rotating shaft 31. A mounting groove is provided on one side of the bracket 32, and the lens 33 is placed in the mounting groove. The surface of the lens 33 is covered with a reflective coating of the corresponding laser band to reflect the laser and thus adjust the direction of the laser.

[0038] In this embodiment, two reflector groups 3 are provided, respectively located at both ends of the base 1. The two reflector groups 3 are arranged sequentially along the length of the base 1, and the lenses 33 of the two reflector groups 3 are arranged opposite each other. The product 4 is placed between the two lenses 33. By adjusting the tilt angle of the lenses 33, the effect of laser marking on different positions of the product 4 can be achieved.

[0039] The other structures in this embodiment are the same as those in Embodiment 1, and will not be described again here.

[0040] Obviously, this utility model includes a base, at least one connector, and at least one reflector assembly. One side of the connector is slidably connected to one side of the base, and one side of the reflector assembly is rotatably connected to the other side of the connector. The reflector assembly is connected to a rotating shaft. One side of the reflector assembly is connected to a first mounting block and a second mounting block arranged opposite each other. One end of the rotating shaft is connected to the first mounting block, and the other end of the rotating shaft is connected to the second mounting block. The connector is provided with a shaft hole to accommodate the rotating shaft, and an adjusting member for limiting the rotation of the rotating shaft. One end of the rotating shaft passes through the shaft hole, allowing the reflector assembly to rotate on the connector. This utility model can adjust the position of the reflector assembly on the base and the angle of rotation of the reflector assembly, thereby improving the reflection effect of the reflector assembly.

[0041] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, the utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on the utility model are within the protection scope of the utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the utility model.

Claims

1. A reflective marking fixture, characterized in that, It includes a base (1), a connector (2) and at least one reflector assembly (3), the connector (2) being slidably connected to the base (1), the reflector assembly (3) being rotatably connected to the connector (2), and the reflector assembly (3) being connected to a rotating shaft (31); the connector (2) is provided with a shaft hole (21) for accommodating the rotating shaft (31) and an adjusting member (22) for limiting the rotation of the rotating shaft (31).

2. The reflective marking fixture as described in claim 1, characterized in that, The connector (2) is provided with an adjustment hole (23) communicating with the shaft hole (21). The inner wall of the adjustment hole (23) has an internal thread, and the outer side of the adjustment member (22) has an external thread that matches the internal thread. One end of the adjustment member (22) passes through the adjustment hole (23) and abuts against the side of the rotating shaft (31).

3. The reflective marking fixture as described in claim 2, characterized in that, A resistance pad (24) is provided between one end of the adjusting member (22) and the side of the rotating shaft (31).

4. The reflective marking fixture as described in claim 3, characterized in that, The connector (2) has a placement groove (25) communicating with the shaft hole (21), and the resistance pad (24) is disposed in the placement groove (25).

5. The reflective marking fixture as described in claim 1, characterized in that, The base (1) is provided with a guide rod (11), the connector (2) is provided with a clamping member (26), the clamping member (26) has a clamping opening (261), and one end of the guide rod (11) passes through the clamping opening (261).

6. The reflective marking fixture as described in claim 5, characterized in that, The side of the clamping member (26) has a clamping screw (262) that passes through the clamping opening (261) and is threadedly connected to the clamping member (26).

7. The reflective marking fixture as described in claim 1, characterized in that, The base (1) has a slide rail (12) on its surface, and the connector (2) is connected to a slider (27), which is slidably connected to the slide rail (12).

8. The reflective marking fixture as described in claim 7, characterized in that, The slider (27) has a groove (271) on its side, one side of the slide rail (12) extends into the groove (271), the slide rail (12) has at least one limiting groove (121) on its side, the side wall of the groove (271) has a protrusion (2711), one end of the protrusion (2711) extends into the limiting groove (121).

9. The reflective marking fixture as described in claim 1, characterized in that, The reflector assembly (3) includes a bracket (32) and a lens (33). The lens (33) is mounted on one side of the bracket (32), and the other side of the bracket (32) is connected to the rotating shaft (31).

10. The reflective marking fixture as described in claim 1, characterized in that, Two mirror groups (3) are provided, which are respectively disposed on the base (1).

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