Reflecting mirror seat

Abstract

The utility model discloses a reflector seat, and belongs to the field of reflectors. The device comprises a rotating rod, a transfer rod and a driving rod which are rotationally arranged in a base, the rotating rod is fixedly connected with the bottom of a mirror base, the driving rod drives the transfer rod to rotate through a synchronous assembly, the transfer rod drives the rotating rod to rotate through a transfer gear and a change wheel set, and rotation of the rotating rod drives the mirror base to rotate. Rotation of the rotating rod is achieved through an operation block sliding in the mirror base, sliding of the operation block promotes the driving column to slide in the operation groove, the driving rod is made to rotate, a reciprocating spring is arranged between the operation block and the mirror base, and one-time reciprocating sliding of the operation block can promote the driving rod to rotate by a circle to cooperate with the change wheel set; the rotating rod can be driven to rotate by a specific angle through one-time reciprocating sliding of the operation block, only one-time sliding of the operation block needs to be manually conducted, operation is easy and convenient, the rotating angle can be adjusted through the change wheel set, the influence factor of the environment is small in the using process, and using of other equipment cannot be affected.

Description

Technical Field

[0001] This utility model relates to the field of reflectors, and in particular to a reflector mount. Background Technology

[0002] A reflector is an optical element that uses the principle of reflection to change the direction of light. It has wide and important applications in many fields such as optical systems, laser technology, astronomical observation, and lighting engineering. The reflector mount is a key component used to fix the reflector and adjust the angle of reflected light.

[0003] The reference patent is titled: "Reflector Fixture with Adjustable Function" (Patent Publication No.: CN221303688U). By setting a motor to drive the active bevel gear to rotate, the driven bevel gear is driven to rotate, which in turn drives the gear inside the reflector base to rotate, thereby realizing the rotation of the rotating shaft, which in turn drives the fixing seat of the fixed reflector to rotate, thus achieving precise adjustment of the reflector rotation angle.

[0004] However, the following problems exist when implementing the above technical solutions: the application scenarios of the above reflector mounting base are limited; the reflector mounting base mainly relies on the starter motor to realize the relative rotation of the base and the reflector mounting base; the mechanical properties of the motor and related components are quite sensitive to ambient temperature and humidity. For example, the increased viscosity of the lubricant at low temperatures or the expansion of the material at high temperatures may cause a decrease in transmission efficiency or even mechanical jamming; and the electromagnetic radiation of the motor drive circuit may also interfere with sensitive optical detectors or electronic control systems, resulting in increased noise or signal distortion.

[0005] Therefore, this utility model provides a reflector mount. Utility Model Content

[0006] This invention provides a reflector mount that solves the problem in the prior art where the reflector mount changes the relative angle between the reflector fixing base and the base via a motor. This is because the motor and related components are easily affected by the environment, and the electromagnetic radiation from the motor startup may affect the use of other equipment.

[0007] A reflector mount includes a base and a mirror mount for fixing a reflector, wherein a rotating mechanism is provided between the mirror mount and the base, the rotating mechanism comprising:

[0008] The system includes a rotating rod, a central rotating rod, and a driving rod, all of which are rotatably mounted inside the base. The rotating rod is fixedly connected to the bottom of the mirror base. A central rotating gear is slidably connected to the surface of the central rotating rod. A speed-changing wheel set is provided on the surface of the rotating rod, and the central rotating gear and the speed-changing wheel set mesh. A synchronization component is provided between the central rotating rod and the driving rod for synchronous rotation.

[0009] An operating block is slidably disposed inside the mirror base. A driving column is fixedly connected to the end of the driving rod. An operating groove is formed on the surface of the operating block, which is adapted to the driving column. A reciprocating spring is fixedly connected between the operating block and the mirror base. A one-way component is provided between the driving rod and the mirror base to limit the one-way rotation of the driving rod.

[0010] Optionally, the gear set includes a plurality of gears with increasing diameters, the gears being inclined to the intermediate gear, and both the intermediate gear and the gears meshing.

[0011] Optionally, the surface of the transfer rod is provided with a sliding groove, and a sliding shaft is fixedly connected inside the transfer gear, the sliding shaft being adapted to the sliding groove.

[0012] Optionally, an adjusting rod is rotatably connected inside the base, a connecting rod is slidably connected to the surface of the adjusting rod, a connecting shaft is rotatably connected to the end of the connecting rod, and the connecting shaft is rotatably connected to the central gear.

[0013] Optionally, the adjusting rod has a spiral groove on its surface, and a connecting column is fixedly connected inside the connecting rod, the connecting column being adapted to the spiral groove.

[0014] Optionally, an indicator rod is rotatably connected to the surface of the adjusting rod, and a ring spring is fixedly connected between the indicator rod and the adjusting rod. A plurality of dividing rods are fixedly connected to the surface of the base, and the plurality of dividing rods are arranged in a ring array on the surface of the adjusting rod.

[0015] Optionally, the cross-sections of both the dividing rod and the sign rod are trapezoidal, and the inclined surfaces of the dividing rod and the sign rod are in contact.

[0016] Optionally, a locking rod is slidably connected to the surface of the base, and a locking spring is fixedly connected between the locking rod and the base. The surface of the adjusting rod is provided with a plurality of locking grooves, which are adapted to the locking rod. The number of locking grooves is the same as the number of dividing rods.

[0017] Optionally, the synchronization assembly includes a synchronization conical wheel fixedly mounted at the end of the drive rod and the intermediate rod, and the two synchronization conical wheels mesh with each other.

[0018] Optionally, the one-way component includes a ratchet fixedly mounted on the surface of the drive rod, a sliding rod slidably connected inside the base, the sliding rod engaging with the ratchet, and a sliding spring fixedly connected between the sliding rod and the base.

[0019] This utility model provides a reflector mount, including a rotating rod, a central rotating rod, and a driving rod rotatably disposed inside a base. The rotating rod is fixedly connected to the bottom of the mount. The driving rod causes the central rotating rod to rotate via a synchronization assembly. The central rotating rod drives the rotating rod to rotate via a central rotating gear and a speed-changing wheel set. The rotation of the rotating rod can drive the mount to rotate. The rotation of the rotating rod is achieved by an operating block that slides inside the mount. The sliding of the operating block causes the driving rod to slide inside the operating groove, thereby causing the driving rod to rotate. A reciprocating spring is provided between the operating block and the mount. One reciprocating slide of the operating block can cause the driving rod to rotate one revolution. With the help of the speed-changing wheel set, one reciprocating slide of the operating block can cause the rotating rod to rotate at a specific angle. Only a single sliding of the operating block is required manually, making the operation simple. The rotation angle can be adjusted by the speed-changing wheel set. Manual drive replaces electrical component drive, which is less affected by environmental factors and will not affect the use of other equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a reflector mount structure provided by the present invention;

[0021] Figure 2 A three-dimensional sectional view of the rotating rod provided by this utility model;

[0022] Figure 3 Provided by this utility model Figure 2 Enlarged view of the local structure at point A;

[0023] Figure 4 An exploded perspective view of the rotating mechanism provided by this utility model;

[0024] Figure 5 Provided by this utility model Figure 4 Enlarged view of the local structure at point B.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Base; 2. Mirror mount; 3. Rotating rod; 4. Central rotating rod; 5. Driving rod; 6. Central rotating gear; 7. Speed ​​changing gear; 8. Operating block; 9. Driving column; 10. Reciprocating spring; 11. Sliding groove; 12. Adjusting rod; 13. Connecting rod; 14. Connecting shaft; 15. Spiral groove; 16. Connecting column; 17. Marking rod; 18. Ring spring; 19. Dividing rod; 20. Locking rod; 21. Locking spring; 22. Locking groove; 23. Synchronous conical wheel; 24. Ratchet; 25. Sliding rod. Detailed Implementation

[0027] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0028] like Figures 1 to 5 As shown in the figure, a reflector mount provided in this embodiment of the present invention includes a base 1 and a mirror mount 2 for fixing a reflector. A rotating mechanism is provided between the mirror mount 2 and the base 1. The rotating mechanism includes:

[0029] The rotating rod 3, the intermediate rotating rod 4, and the driving rod 5 are all rotatably disposed inside the base 1. The rotating rod 3 is fixedly connected to the bottom of the mirror base 2. The intermediate rotating rod 4 is slidably connected to the surface of the intermediate rotating rod 6. The rotating rod 3 is provided with a gear set, and the intermediate rotating gear 6 meshes with the gear set. A synchronization component is provided between the intermediate rotating rod 4 and the driving rod 5 for synchronous rotation.

[0030] An operating block 8 is slidably disposed inside the mirror base 2. A driving column 9 is fixedly connected to the end of the driving rod 5. An operating groove is opened on the surface of the operating block 8, and the operating groove is adapted to the driving column 9. A reciprocating spring 10 is fixedly connected between the operating block 8 and the mirror base 2. A one-way component is provided between the driving rod 5 and the mirror base 2 to limit the one-way rotation of the driving rod 5.

[0031] In summary, the present invention provides a reflector mount comprising a rotating rod 3, a central rotating rod 4, and a driving rod 5 rotatably disposed inside a base 1. The rotating rod 3 is fixedly connected to the bottom of the mount 2. The driving rod 5 causes the central rotating rod 4 to rotate via a synchronization assembly. The central rotating rod 4 drives the rotating rod 3 to rotate via a central rotating gear 6 and a speed-changing wheel set. The rotation of the rotating rod 3 can drive the mount 2 to rotate. The rotation of the rotating rod 3 is achieved by an operating block 8 sliding inside the mount 2. The sliding of the operating block 8 causes the driving column 9 to slide inside the operating groove, thereby causing the driving rod 5 to rotate. A reciprocating spring 10 is provided between the operating block 8 and the mount 2. One reciprocating slide of the operating block 8 can cause the driving rod 5 to rotate one revolution. With the help of the speed-changing wheel set, one reciprocating slide of the operating block 8 can cause the rotating rod 3 to rotate at a specific angle. Only a single sliding of the operating block 8 needs to be performed manually, making the operation simple. The rotation angle can be adjusted by the speed-changing wheel set. Manual drive replaces electrical component drive, so it is less affected by environmental factors and will not affect the use of other equipment.

[0032] In some specific implementations, the gear set includes a plurality of gears 7, the diameter of the gears 7 increasing, the gears 7 being inclined to the intermediate gear 6, and the intermediate gear 6 meshing with the gears 7; gears 7 of different diameters are arranged to mesh with the intermediate gear 6, and the intermediate gear 6 can drive the gears 7 at different angles when rotating one revolution, and the gears 7 are arranged in order of increasing diameter, and the inclined intermediate gear 6 can be adjusted to mesh with the gears 7 respectively;

[0033] In a further embodiment, a sliding groove 11 is provided on the surface of the transfer rod 4, and a sliding shaft (not shown in the figure) is fixedly connected inside the transfer gear 6. The sliding shaft (not shown in the figure) is adapted to the sliding groove 11; the sliding distance of the transfer gear 6 can be limited by the sliding groove 11.

[0034] In some specific implementations, an adjusting rod 12 is rotatably connected inside the base 1, a connecting rod 13 is slidably connected to the surface of the adjusting rod 12, and a connecting shaft 14 is rotatably connected to the end of the connecting rod 13. The connecting shaft 14 is rotatably connected to the central gear 6. A spiral groove 15 is formed on the surface of the adjusting rod 12, and a connecting post 16 is fixedly connected inside the connecting rod 13. The connecting post 16 is adapted to the spiral groove 15. The connecting shaft 14 can be used to associate the positions of the central gear 6 and the connecting rod 13 inside the base 1. Rotating the adjusting rod 12 can cause the connecting rod 13 to slide through the rotation of the spiral groove 15, thereby changing the position of the central gear 6.

[0035] In a further embodiment, a marker rod 17 is rotatably connected to the surface of the adjusting rod 12, and a ring spring 18 is fixedly connected between the marker rod 17 and the adjusting rod 12. A plurality of dividing rods 19 are fixedly connected to the surface of the base 1, and the plurality of dividing rods 19 are arranged in a ring array on the surface of the adjusting rod 12. The rotation of the adjusting rod 12 drives the marker rod 17 to rotate. When the marker rod 17 rotates to a certain angle, it will contact the dividing rods 19, so that the rotation angle of the marker rod 17 can be clearly understood and the position of the central gear 6 can be determined.

[0036] In a further embodiment, both the dividing rod 19 and the sign rod have trapezoidal cross-sections, and the inclined surfaces of the dividing rod 19 and the sign rod are in contact.

[0037] In a further embodiment, a locking rod 20 is slidably connected to the surface of the base 1, and a locking spring 21 is fixedly connected between the locking rod 20 and the base 1. A plurality of locking grooves 22 are formed on the surface of the adjusting rod 12, and the locking grooves 22 are adapted to the locking rod 20. The number of locking grooves 22 is the same as the number of dividing rods 19. After the adjusting rod 12 is rotated to a suitable angle, the locking rod 20 can be slid to make the locking rod 20 contact the locking groove 22, thereby restricting the rotation of the adjusting rod 12.

[0038] In some specific implementations, the synchronization component includes a synchronization conical wheel 23 fixedly mounted at the ends of the driving rod 5 and the intermediate rod 4, and the two synchronization conical wheels 23 mesh with each other; the meshing of the two synchronization conical wheels 23 can cause the driving rod 5 and the intermediate rod 4 to rotate synchronously, without limiting the relative position of the driving rod 5 and the intermediate rod 4, and can be adjusted as needed;

[0039] In some specific implementations, the one-way component includes a ratchet 24 fixedly mounted on the surface of the drive rod 5, and a sliding rod 25 slidably connected inside the base 1. The sliding rod 25 is in contact with the ratchet 24, and a sliding spring is fixedly connected between the sliding rod 25 and the base 1. The sliding rod 25 slides in a single direction. The ratchet 24 can push the sliding rod 25 to slide when it contacts the sliding rod 25 on one side, but cannot push the sliding rod 25 to slide on the other side, thus limiting the rotation direction of the ratchet 24.

[0040] The working principle of this utility model:

[0041] When changing the angle of the reflector, first pull the locking rod 20 to disengage it from the locking groove 22. Then rotate the adjusting rod 12 to drive the connecting rod 13 to slide. The sliding of the connecting rod 13 pulls the central gear 6 through the connecting shaft 14, changing the position of the central gear 6. After the position of the central gear 6 is determined, reset the locking rod 20. Then slide the operating block 8. The sliding of the operating block 8 causes the driving column 9 to slide, which in turn drives the rod 5 to rotate. The driving rod 5 drives the central rod 4 to rotate through the synchronous conical wheel 23, which in turn drives the central gear 6 to rotate, driving the speed-changing gear 7 to rotate, causing the rotating rod 3 to rotate, which in turn drives the mirror base 2 to rotate. After the operating block 8 slides to the end point, release the operating block 8. The operating block 8 resets under the action of the reciprocating spring 10. During the reset process of the operating block 8, the driving rod 5 rotates again. Due to the limitation of the one-way component, the driving rod 5 rotates one revolution for every one reciprocating slide of the operating block 8.

[0042] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A reflector mount, comprising a base (1) and a mirror mount (2) for fixing a reflector, characterized in that, A rotating mechanism is provided between the mirror base (2) and the base (1), the rotating mechanism comprising: The rotating rod (3), the intermediate rotating rod (4), and the driving rod (5) are all rotatably arranged inside the base (1). The rotating rod (3) is fixedly connected to the bottom of the mirror base (2). The intermediate rotating rod (4) is slidably connected to the surface of the intermediate rotating rod (6). The rotating rod (3) is provided with a speed-changing gear set. The intermediate rotating gear (6) meshes with the speed-changing gear set. A synchronization component is provided between the intermediate rotating rod (4) and the driving rod (5) for synchronous rotation. An operating block (8) is slidably disposed inside the mirror base (2). A driving column (9) is fixedly connected to the end of the driving rod (5). An operating groove is provided on the surface of the operating block (8). The operating groove is adapted to the driving column (9). A reciprocating spring (10) is fixedly connected between the operating block (8) and the mirror base (2). A one-way component is provided between the driving rod (5) and the mirror base (2) to limit the one-way rotation of the driving rod (5).

2. A reflector mount as described in claim 1, characterized in that, The gear set includes several gears (7), the diameter of the gears (7) increases progressively, the gears (7) and the intermediate gear (6) are inclined to each other, and the intermediate gear (6) and the gears (7) are meshed.

3. A reflector mount as described in claim 1, characterized in that, The rotating rod (4) has a sliding groove (11) on its surface, and the rotating gear (6) has a sliding shaft fixedly connected inside, and the sliding shaft is adapted to the sliding groove (11).

4. A reflector mount as described in claim 1, characterized in that, An adjusting rod (12) is rotatably connected inside the base (1). A connecting rod (13) is slidably connected to the surface of the adjusting rod (12). A connecting shaft (14) is rotatably connected to the end of the connecting rod (13). The connecting shaft (14) is rotatably connected to the central gear (6).

5. A reflector mount as described in claim 4, characterized in that, The adjusting rod (12) has a spiral groove (15) on its surface, and a connecting column (16) is fixedly connected inside the connecting rod (13). The connecting column (16) is adapted to the spiral groove (15).

6. A reflector mount as described in claim 4, characterized in that, A marker rod (17) is rotatably connected to the surface of the adjusting rod (12), and a ring spring (18) is fixedly connected between the marker rod (17) and the adjusting rod (12). A plurality of dividing rods (19) are fixedly connected to the surface of the base (1), and the plurality of dividing rods (19) are arranged in a ring array on the surface of the adjusting rod (12).

7. A reflector mount as described in claim 6, characterized in that, The cross-sections of both the dividing rod (19) and the sign rod are trapezoidal, and the inclined surfaces of the dividing rod (19) and the sign rod are in contact.

8. A reflector mount as described in claim 6, characterized in that, A locking rod (20) is slidably connected to the surface of the base (1), and a locking spring (21) is fixedly connected between the locking rod (20) and the base (1). A plurality of locking grooves (22) are opened on the surface of the adjusting rod (12), and the locking grooves (22) are adapted to the locking rod (20). The number of locking grooves (22) is the same as the number of dividing rods (19).

9. A reflector mount as described in claim 1, characterized in that, The synchronization component includes a synchronization conical wheel (23) fixedly installed at the ends of the drive rod (5) and the transfer rod (4), and the two synchronization conical wheels (23) mesh.

10. A reflector mount as described in claim 1, characterized in that, The one-way component includes a ratchet (24) fixedly mounted on the surface of the drive rod (5), a sliding rod (25) slidably connected inside the base (1), the sliding rod (25) fitting against the ratchet (24), and a sliding spring fixedly connected between the sliding rod (25) and the base (1).

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