CN221225132U - Reflecting mirror for optical platform - Google Patents
Reflecting mirror for optical platform Download PDFInfo
- Publication number
- CN221225132U CN221225132U CN202323162155.9U CN202323162155U CN221225132U CN 221225132 U CN221225132 U CN 221225132U CN 202323162155 U CN202323162155 U CN 202323162155U CN 221225132 U CN221225132 U CN 221225132U
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- mirror
- shell
- guide sleeve
- mirror body
- sliding
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- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000670 limiting effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model belongs to the technical field of reflectors, and particularly relates to a reflector for an optical platform, which comprises a workbench, a laser emitter, a reflector component and a lifting platform, wherein the laser emitter, the reflector component and the lifting platform are detachably connected to the top of the workbench, the lifting mechanism comprises a lifting guide rail and the lifting platform sliding up and down on the lifting guide rail, the reflector component and a vibrating mirror are installed on the lifting platform, the reflector component comprises a shell and a mirror body arranged in the shell, a driving motor is arranged outside the shell, the mirror body is provided with a protective shell, one end of the protective shell is provided with a pivot hinged with the shell, the other end of the protective shell is slidably connected with a guide sleeve, the driving motor is in driving connection with a screw rod, the screw rod is in threaded connection with the guide sleeve, the screw rod is driven to rotate through the driving motor, the protective shell moves in a fan shape along the pivot through the threaded fit of the guide sleeve, and accordingly the angle adjusting effect of the mirror body is achieved, and the application range of the mirror body is enlarged.
Description
Technical Field
The utility model relates to the technical field of reflectors, in particular to a reflector for an optical platform.
Background
The optical platform is widely used as a precision optical test bed in various technical fields and mainly comprises a supporting device and a test bed arranged on the supporting device, wherein engineering threaded holes are distributed on the test bed for fixing optical components. The optical platform is generally provided with an optical path structure according to the use requirement, the laser transmitter is required to transmit laser, and the laser reflected by the reflecting mirror enters the vibrating mirror to scan an object on the optical platform; the shape of the object to be scanned is different from each other, and the special-shaped object to be scanned is also frequently required to be scanned, so that the angle of the reflecting mirror is required to be adjusted to capture laser emitted from different angles, but the angle of the existing reflecting mirror is difficult to adjust, the accuracy is poor, and the use requirement cannot be met.
Disclosure of utility model
The utility model aims to provide a reflector for an optical platform, and aims to solve the technical problems that the existing reflector in the prior art is difficult in angle adjustment, poor in accuracy and incapable of meeting the use requirement.
In order to achieve the above purpose, the embodiment of the utility model provides a reflector for an optical platform, which comprises a workbench, a laser emitter, a reflector assembly and a lifting platform, wherein the laser emitter, the reflector assembly and the lifting platform are detachably connected to the top of the workbench, the lifting platform is provided with the reflector assembly and a vibrating mirror, the reflector assembly comprises a shell and a reflector body arranged in the shell, a driving motor is arranged on the outer side of the shell, a protective shell is arranged on the reflector body, one end of the protective shell is provided with a fulcrum hinged with the shell, the other end of the protective shell is slidably connected with a guide sleeve, and the driving motor is in driving connection with a screw rod which is in threaded connection with the guide sleeve.
Preferably, the screw includes a threaded portion in threaded connection with the guide bush and a smooth portion extending outwardly through the bottom of the housing and rotatably connected with the housing.
Preferably, the end part of the driving shaft of the driving motor is provided with a screwdriver head, the screw further comprises a bolt head, and the screwdriver head is clamped with the bolt head.
Preferably, a bearing is arranged at the bottom of the shell in a penetrating way and is used for realizing the rotary connection between the shell and the screw.
Preferably, the protective housing is provided with a chute, the guide sleeve is slidably connected in the chute, the chute extends to one side close to the mirror body, and a limiting block is arranged to one side far away from the mirror body.
Preferably, a guide rail is extended on the inner side of the sliding groove and is used for being connected with the guide sleeve in a sliding mode, and the guide rail extends to one side close to the mirror body.
Preferably, the two sides of the guide sleeve are provided with sliding rods, the sliding rods are connected with rolling sleeves in a rolling manner, and the rolling sleeves are connected with the sliding grooves in a rolling manner.
Preferably, the mirror assembly further comprises a base and a lifter slidably fitted with a slider, the housing being disposed on top of the slider
The above technical solutions in the used reflecting mirror of the optical platform provided by the embodiments of the present utility model have at least one of the following technical effects:
During the use, install laser emitter, reflector subassembly and lift platform according to the light path structure, can reflect the laser that laser emitter sent through the reflector subassembly that installs, can realize adjusting the angle of laser reflection through adjusting the mirror in the reflector subassembly simultaneously, and specifically speaking, screw rod through driving motor drive, the screw rod is rotatory and realize the protective housing and do fan-shaped motion along the fulcrum through the screw thread cooperation of uide bushing, thereby reach the effect of adjusting the angle of mirror body, the application scope of mirror body has been enlarged, when the angle of mirror body relative horizontal plane diminishes, the uide bushing gradually moves to the screw rod bottom, the uide bushing slides to the direction that is close to the mirror body simultaneously, when the angle of mirror body relative horizontal plane became big, the uide bushing gradually moves to the screw rod top, the uide bushing slides to the direction of principle mirror body simultaneously.
Drawings
FIG. 1 is a schematic diagram of a workbench with a reflector for an optical platform according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a reflector used in an optical platform according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a mirror body of a reflector used in an optical platform according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a guide sleeve of a reflector used for an optical platform according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1-workbench, 11-laser emitter, 12-lifting platform, 121-galvanometer, 2-reflecting mirror component, 21-shell, 211-driving motor, 212-screw, 213-threaded part, 214-smooth part, 215-batch head, 22-mirror body, 23-protective shell, 231-chute, 232-limiting block, 233-guide rail, 24-guide sleeve, 25-bearing, 241-slide bar, 242-roller sleeve, 3-base, 31-lifting rod and 32-slide.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present utility model, as shown in fig. 1-4, a reflector for an optical platform is provided, which comprises a workbench 1, a laser transmitter 11 detachably connected to the top of the workbench 1, a reflector assembly 2 and a lifting platform 12, wherein the lifting platform 12 is provided with the reflector assembly 2 and a vibrating mirror 121, the reflector assembly 2 comprises a housing 21 and a mirror body 22 arranged in the housing 21, a driving motor 211 is arranged outside the housing 21, the mirror body 22 is provided with a protective shell 23, one end of the protective shell 23 is provided with a pivot hinged with the housing 21, the other end of the protective shell is slidably connected with a guide sleeve 24, the driving motor 211 is in driving connection with a screw 212, and the screw 212 is in threaded connection with the guide sleeve 24.
Further, the screw 212 includes a threaded portion 213 and a smooth portion 214, the threaded portion 213 is screwed with the guide sleeve 24, and the smooth portion 214 extends outwardly through the bottom of the housing 21 and is rotatably connected with the housing 21. Specifically, the screw 212 is driven by the driving motor 211, the screw 212 rotates and the protection shell 23 performs a fan-shaped movement along the pivot through the threaded engagement of the guide sleeve 24, thereby achieving the effect of adjusting the angle of the mirror 22, the application range of the mirror 22 is enlarged, when the angle of the mirror 22 relative to the horizontal plane becomes smaller, the guide sleeve 24 gradually moves towards the bottom of the screw 212, and simultaneously the guide sleeve 24 slides towards the direction close to the mirror 22, when the angle of the mirror 22 relative to the horizontal plane becomes larger, the guide sleeve 24 gradually moves towards the top of the screw 212, and simultaneously the guide sleeve 24 slides towards the direction far away from the mirror 22.
Further, a screwdriver head 215 is arranged at the end part of the driving shaft of the driving motor 211, the screw 212 further comprises a bolt head, and the screwdriver head 215 is clamped with the bolt head.
Further, a bearing 25 is disposed through the bottom of the housing 21, so as to rotatably connect the housing 21 and the screw 212. Specifically, the screw 212 is driven by the driving motor 211, the screw 212 rotates and the protection shell 23 performs fan-shaped movement along the pivot through the threaded fit of the guide sleeve 24, so that the effect of adjusting the angle of the mirror 22 is achieved, the application range of the mirror 22 is expanded, when the angle of the mirror 22 relative to the horizontal plane becomes smaller, the guide sleeve 24 gradually moves towards the bottom of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction close to the mirror 22, when the angle of the mirror 22 relative to the horizontal plane becomes larger, the guide sleeve 24 gradually moves towards the top of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction far away from the mirror 22, and in the process, the screw 212 is rotationally connected with the bottom of the shell 21 through the bearing 25, and the friction force born by the screw 212 in the rotating process is improved.
Further, the protective housing 23 is provided with a sliding slot 231, the guide sleeve 24 is slidably connected in the sliding slot 231, the sliding slot 231 extends to a side close to the mirror 22, and a limiting block 232 is disposed to a side far away from the mirror 22. In the body, the screw 212 is driven by the driving motor 211, the screw 212 rotates and the protection shell 23 performs fan-shaped movement along the pivot through the threaded fit of the guide sleeve 24, so that the effect of adjusting the angle of the mirror 22 is achieved, the application range of the mirror 22 is expanded, when the angle of the mirror 22 relative to the horizontal plane becomes smaller, the guide sleeve 24 gradually moves towards the bottom of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction close to the mirror 22, when the angle of the mirror 22 relative to the horizontal plane becomes larger, the guide sleeve 24 gradually moves towards the top of the screw 212, and meanwhile, the guide sleeve 24 slides towards the direction far away from the mirror 22; when the angle of the mirror body 22 relative to the horizontal plane reaches the maximum value, one side of the guide sleeve 24 is abutted with the limiting block 232, and when the angle of the mirror body 22 relative to the horizontal plane reaches the minimum value, the other side of the guide sleeve 24 is abutted with the bottom of the sliding groove 231, so that the limiting effect is realized.
Further, a guide rail 233 is extended on the inner side of the sliding groove 231 for sliding connection with the guide sleeve 24, and the guide rail 233 extends to a side close to the mirror body 22. Specifically, the screw 212 is driven by the driving motor 211, the screw 212 rotates and the protection shell 23 performs fan-shaped movement along the pivot through the threaded fit of the guide sleeve 24, so that the effect of adjusting the angle of the mirror body 22 is achieved, the application range of the mirror body 22 is enlarged, when the angle of the mirror body 22 relative to the horizontal plane is reduced, the guide sleeve 24 gradually moves towards the bottom of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction close to the mirror body 22, when the angle of the mirror body 22 relative to the horizontal plane is increased, the guide sleeve 24 gradually moves towards the top of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction far away from the mirror body 22, the guide sleeve 24 can slide in the sliding groove 231 in various manners, for example, U-shaped grooves are formed in two sides of the guide sleeve 24, and sliding fit of the inner edge of the sliding groove 231 is achieved through the U-shaped grooves, but the friction force is larger, sliding fit of two sides of the guide sleeve 24 in the guide rail 233 can not be achieved, and better sliding effect can be achieved through the arrangement of the guide rail 233.
Further, sliding rods 241 are arranged on two sides of the guide sleeve 24, rolling sleeves 242 are connected to the sliding rods 241 in a rolling manner, and the rolling sleeves 242 are connected to the sliding grooves 231 in a rolling manner. Specifically, the screw 212 is driven by the driving motor 211, the screw 212 rotates and the protection shell 23 performs fan-shaped movement along the pivot through the threaded fit of the guide sleeve 24, so that the effect of adjusting the angle of the mirror body 22 is achieved, the application range of the mirror body 22 is enlarged, when the angle of the mirror body 22 relative to the horizontal plane becomes smaller, the guide sleeve 24 gradually moves towards the bottom of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction close to the mirror body 22, when the angle of the mirror body 22 relative to the horizontal plane becomes larger, the guide sleeve 24 gradually moves towards the top of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction far away from the mirror body 22, and in the sliding process of the guide sleeve 24, the roller sleeves 242 of the slide bars 241 on two sides roll in the guide rails 233, so that the guide sleeve 24 slides in the slide grooves 231, and a better sliding effect is achieved.
Further, the mirror assembly 2 further includes a base 3 and a lifting rod 31, the lifting rod 31 is slidably fitted with a slide 32, and the housing 21 is disposed on top of the slide 32.
Working principle: when the mirror assembly is used, the laser emitter 11, the mirror assembly 2 and the lifting platform 12 are installed according to the light path structure, laser emitted by the laser emitter 11 can be reflected through the installed mirror assembly 2, meanwhile, the laser reflection adjusting angle can be achieved through adjusting the mirror body 22 in the mirror assembly 2, specifically, the screw 212 is driven by the driving motor 211, the screw 212 rotates, the protection shell 23 performs fan-shaped movement along the pivot through the threaded fit of the guide sleeve 24, the effect of adjusting the angle of the mirror body 22 is achieved, the application range of the mirror body 22 is enlarged, when the angle of the mirror body 22 relative to the horizontal plane is reduced, the guide sleeve 24 gradually moves towards the bottom of the screw 212, meanwhile, the guide sleeve 24 slides towards the direction close to the mirror body 22, and when the angle of the mirror body 22 relative to the horizontal plane is increased, the guide sleeve 24 gradually moves towards the top of the screw 212, and meanwhile, the guide sleeve 24 slides towards the direction far away from the mirror body 22.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. A mirror for use with an optical bench, the mirror comprising: including workstation and detachable connect in laser emitter, reflector subassembly and the lift platform at workstation top, lift platform installs reflector subassembly and galvanometer, reflector subassembly include the shell and set up in the mirror body in the shell, the shell outside is equipped with driving motor, the mirror body is equipped with the protective housing, protective housing one end be equipped with articulated fulcrum in the shell, the other end sliding connection has the uide bushing, the driving motor drive is connected with the screw rod, the screw rod with uide bushing threaded connection.
2. A mirror for use in an optical bench according to claim 1 wherein: the screw rod comprises a threaded portion and a smooth portion, the threaded portion is in threaded connection with the guide sleeve, and the smooth portion penetrates through the bottom of the shell to extend outwards and is in rotary connection with the shell.
3. A mirror for use in an optical bench according to claim 2 wherein: the end part of the driving shaft of the driving motor is provided with a screwdriver head, the screw also comprises a bolt head, and the screwdriver head is clamped with the bolt head.
4. A mirror for use in an optical bench according to claim 1 wherein: the bottom of the shell is provided with a bearing in a penetrating way and is used for realizing the rotary connection of the shell and the screw rod.
5. A mirror for use in an optical bench according to claim 1 wherein: the protective housing is equipped with the spout, uide bushing sliding connection in the spout, the spout to be close to one side of the mirror body extends, and to keeping away from one side of the mirror body is equipped with the stopper.
6. The mirror for use of an optical bench according to claim 5 wherein: the inner side of the sliding groove extends to form a guide rail which is used for being connected with the guide sleeve in a sliding mode, and the guide rail extends to one side close to the mirror body.
7. The mirror for use of an optical bench according to claim 5 wherein: the guide sleeve is characterized in that sliding rods are arranged on two sides of the guide sleeve, the sliding rods are connected with rolling sleeves in a rolling mode, and the rolling sleeves are connected with the sliding grooves in a rolling mode.
8. A mirror for use in an optical bench according to any of claims 1-7 wherein: the reflector assembly further comprises a base and a lifting rod, the lifting rod is in sliding fit with a sliding seat, and the shell is arranged at the top of the sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323162155.9U CN221225132U (en) | 2023-11-22 | 2023-11-22 | Reflecting mirror for optical platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323162155.9U CN221225132U (en) | 2023-11-22 | 2023-11-22 | Reflecting mirror for optical platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221225132U true CN221225132U (en) | 2024-06-25 |
Family
ID=91566149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323162155.9U Active CN221225132U (en) | 2023-11-22 | 2023-11-22 | Reflecting mirror for optical platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221225132U (en) |
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2023
- 2023-11-22 CN CN202323162155.9U patent/CN221225132U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |