CN211014788U - Optical lens removes adjusting device - Google Patents
Optical lens removes adjusting device Download PDFInfo
- Publication number
- CN211014788U CN211014788U CN201922050526.1U CN201922050526U CN211014788U CN 211014788 U CN211014788 U CN 211014788U CN 201922050526 U CN201922050526 U CN 201922050526U CN 211014788 U CN211014788 U CN 211014788U
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- CN
- China
- Prior art keywords
- wall
- lens
- shell
- side cover
- motor
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Abstract
The utility model relates to an optical lens moving and adjusting device, which provides the following proposal that comprises a shell, a lens cone and a side cover; the right end in the shell is provided with an optical mirror and a concave mirror, the concave mirror is positioned on the left side of the optical mirror, the bottom end in the shell is provided with a sliding chute, the left end in the shell is spliced with a lens barrel, the left side in the lens barrel is provided with the convex mirror, the bottom of the shell is fixed with a side cover, and the sliding chute penetrates through the joint of the shell and the side cover; the spout embeds there is slider and stopper, and the stopper is the T shape, the top of slider and the lateral wall fixed connection of lens cone, and the bottom of stopper is provided with the motor, and the right side of motor is connected with the wire. The utility model discloses a motor drive convex mirror removes the regulation, has saved the inconvenience that traditional was adjusted greatly, reaches quick adjustment's effect, and the driving lens regulation department also forms sealing mechanism simultaneously, avoids taking place the problem production that regulation department blockked up.
Description
Technical Field
The utility model relates to an optical lens adjusts technical field, especially relates to an optical lens removes adjusting device.
Background
At present, an optical lens is the most important component in a machine vision system, and the quality of the lens directly determines the quality of later imaging.
Through retrieval, chinese granted patent No. CN201720811972.8 discloses an optical lens movement adjusting device, which comprises a housing, wherein the top and the bottom of the inner wall of the housing are both fixedly connected with connecting blocks, and a fixed cylinder is both fixedly connected between the top and the bottom of the two connecting blocks, the surface of the fixed cylinder is slidably connected with a sliding cylinder, and the surface of the sliding cylinder is slidably connected with the left side of the housing.
An optical lens moving and adjusting device of chinese granted patent No. CN201720811972.8 is that when in use, the lens is moved and adjusted in a mechanical transmission manner, so that it is inconvenient to adjust, and the lens moving and adjusting part is driven to easily block, so that it will cause great inconvenience for subsequent use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of optical lens removes adjusting device removes through motor drive convex mirror and adjusts, has saved the inconvenience that traditional was adjusted greatly, reaches quick adjustment's effect, and the while drive camera lens regulation department also forms sealing mechanism, avoids taking place the problem production that regulation department blockked up, has solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an optical lens movement adjusting device comprises a machine shell, a lens cone and a side cover;
the right end in the shell is provided with an optical mirror and a concave mirror, the concave mirror is positioned on the left side of the optical mirror, the bottom end in the shell is provided with a sliding chute, the left end in the shell is spliced with a lens barrel, the left side in the lens barrel is provided with the convex mirror, the bottom of the shell is fixed with a side cover, and the sliding chute penetrates through the joint of the shell and the side cover;
the spout embeds there is slider and stopper, and the stopper is the T shape, the top of slider and the lateral wall fixed connection of lens cone, and the bottom of stopper is provided with the motor, and the right side of motor is connected with the wire, is connected with the lead screw in the axis of rotation of motor, and the inside bottom of side cover is provided with the fixed block, and the thread groove has been seted up to the inside of fixed block, and the lead screw is located the inside of thread groove, constitutes slewing mechanism, and the left end of lead screw is provided with the bearing, and the bearing is installed in the.
Preferably, the ball groove has all been seted up around the lens cone outer wall, and the ball inslot embeds has the ball, and the ball laminates in the inner wall department of casing.
Preferably, the left end of the outer wall of the lens barrel is sleeved with the dustproof shell, and the outer wall of the dustproof shell is attached to the inner wall of the shell.
Preferably, the tail end of the screw rod is fixedly connected with the inner ring wall of the bearing, and the side wall of the sliding block is fixedly connected with the outer ring wall of the bearing.
Preferably, the bottom end of the side cover is provided with a bidirectional button, and the bidirectional button is electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a motor drive convex mirror removes the regulation, has saved the inconvenience that traditional was adjusted greatly, reaches quick adjustment's effect, and the driving lens regulation department also forms sealing mechanism simultaneously, avoids taking place the problem production that regulation department blockked up.
2. The utility model discloses a ball groove is all seted up all around to lens cone outer wall, and the built-in ball groove, and the ball is laminated in the inner wall department of casing to improve the lubricity when the lens cone adjusts greatly, the dustproof shell has been cup jointed on the left of the cylinder moreover, avoids external dust impurity to carry out the inside of casing.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an optical lens movement adjusting device according to the present invention;
fig. 2 is a schematic diagram of an external structure of a lens barrel of an optical lens movement adjusting device according to the present invention.
In the figure: 1. a housing; 2. an optical mirror; 3. a concave mirror; 4. a lens barrel; 5. a convex mirror; 6. A chute; 7. a slider; 8. a limiting block; 9. a motor; 10. a screw rod; 11. a fixed block; 12. A thread groove; 13. a bearing; 14. a two-way button; 15. a dust-proof shell; 16. a bead groove; 17. a ball bearing; 18. a wire; 19. and a side cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-2, an optical lens movement adjusting apparatus includes a housing 1, a lens barrel 4, and a side cover 19;
the right end inside the machine shell 1 is provided with an optical mirror 2 and a concave mirror 3, the concave mirror 3 is positioned on the left side of the optical mirror 2, the bottom end inside the machine shell 1 is provided with a sliding chute 6, the left end inside the machine shell 1 is spliced with a lens barrel 4, the left side inside the lens barrel 4 is provided with a convex mirror 5, the bottom of the machine shell 1 is fixed with a side cover 19, and the sliding chute 6 penetrates through the joint of the machine shell 1 and the side cover 19;
the inside slider 7 and the stopper 8 of having of spout 6, stopper 8 is the T shape, the top of slider 7 and the lateral wall fixed connection of lens cone 4, the bottom of stopper 8 is provided with motor 9, the right side of motor 9 is connected with wire 18, be connected with lead screw 10 in motor 9's the axis of rotation, the inside bottom of side cover 19 is provided with fixed block 11, and threaded groove 12 has been seted up to fixed block 11's inside, lead screw 10 is located the inside of threaded groove 12, constitute slewing mechanism, the left end of lead screw 10 is provided with bearing 13, and bearing 13 installs in the right side of slider 7.
Wherein, the ball groove 16 has all been seted up around the lens cone 4 outer wall, and ball groove 16 embeds has ball 17, and ball 17 laminates in the inner wall department of casing 1.
Wherein, the left end of lens cone 4 outer wall has cup jointed dustproof shell 15, and the outer wall of dustproof shell 15 laminates with the inner wall of casing 1 mutually.
The tail end of the screw rod 10 is fixedly connected with the inner ring wall of the bearing 13, and the side wall of the sliding block 7 is fixedly connected with the outer ring wall of the bearing 13.
Wherein, the bottom of the side cover 19 is provided with a two-way button 14, and the two-way button 14 is electrically connected with the motor 9.
The motor 9 is herein of the type CHR-16 GR-050.
The utility model discloses during the use: when the lens needs to be adjusted, the motor 9 is controlled to rotate by pressing the two-way button 14, the motor 9 rotates in a threaded groove 12 formed in the fixed block 11 in a forward and reverse rotation mode, when the lead screw 10 rotates, the tail end of the lead screw 10 is located in the bearing 13 to rotate, the slider 7 does not rotate along with the lead screw 10, the slider 7 moves in the sliding groove 6 at the moment, so that the lens barrel 4 is driven to move in the shell 1, the motor 9 is fixed at the bottom of the limiting block 8, when the lead screw 10 rotates, the limiting block 8 also slides based on the sliding groove 6, the balls 17 in the ball grooves 16 on the outer wall of the lens barrel 4 lubricate the lens when moving, the lubricating performance is improved, the quick adjusting effect on the lens is achieved, and the lens is simple in design and practical.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. An optical lens movement adjusting device is characterized by comprising a machine shell (1), a lens cone (4) and a side cover (19);
the right end of the interior of the machine shell (1) is provided with an optical mirror (2) and a concave mirror (3), the concave mirror (3) is located on the left side of the optical mirror (2), the bottom end of the interior of the machine shell (1) is provided with a sliding groove (6), the left end of the interior of the machine shell (1) is spliced with a lens barrel (4), the left side of the interior of the lens barrel (4) is provided with a convex mirror (5), the bottom of the machine shell (1) is fixed with a side cover (19), and the sliding groove (6) penetrates through the joint of the machine shell (1) and the side cover (19);
slide block (7) and stopper (8) are arranged in spout (6), stopper (8) are the T shape, the top of slide block (7) and the lateral wall fixed connection of lens cone (4), the bottom of stopper (8) is provided with motor (9), the right side of motor (9) is connected with wire (18), be connected with lead screw (10) in the axis of rotation of motor (9), the inside bottom of side cover (19) is provided with fixed block (11), and thread groove (12) have been seted up to the inside of fixed block (11), lead screw (10) are located the inside of thread groove (12), constitute slewing mechanism, the left end of lead screw (10) is provided with bearing (13), and bearing (13) are installed in the right side of slide block (7).
2. The device for adjusting the movement of an optical lens according to claim 1, wherein the circumference of the outer wall of the lens barrel (4) is provided with a ball groove (16), the ball groove (16) is internally provided with a ball (17), and the ball (17) is attached to the inner wall of the housing (1).
3. An optical lens movement adjusting apparatus according to claim 1, wherein a dust-proof case (15) is fitted over the left end of the outer wall of the lens barrel (4), and the outer wall of the dust-proof case (15) is attached to the inner wall of the housing (1).
4. An optical lens movement adjusting apparatus according to claim 1, wherein the end of the screw (10) is fixedly connected to an inner circumferential wall of the bearing (13), and the side wall of the slider (7) is fixedly connected to an outer circumferential wall of the bearing (13).
5. An optical lens movement adjusting apparatus according to claim 1, wherein the bottom end of the side cover (19) is provided with a two-way button (14), and the two-way button (14) is electrically connected to the motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050526.1U CN211014788U (en) | 2019-11-25 | 2019-11-25 | Optical lens removes adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050526.1U CN211014788U (en) | 2019-11-25 | 2019-11-25 | Optical lens removes adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211014788U true CN211014788U (en) | 2020-07-14 |
Family
ID=71469384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922050526.1U Expired - Fee Related CN211014788U (en) | 2019-11-25 | 2019-11-25 | Optical lens removes adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211014788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023201875A1 (en) * | 2022-04-22 | 2023-10-26 | 歌尔光学科技有限公司 | Projection lens, projection optical machine and virtual reality device |
-
2019
- 2019-11-25 CN CN201922050526.1U patent/CN211014788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023201875A1 (en) * | 2022-04-22 | 2023-10-26 | 歌尔光学科技有限公司 | Projection lens, projection optical machine and virtual reality device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201125 |