CN210490581U - Novel base structure for closed-loop voice coil motor - Google Patents
Novel base structure for closed-loop voice coil motor Download PDFInfo
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- CN210490581U CN210490581U CN201921269192.0U CN201921269192U CN210490581U CN 210490581 U CN210490581 U CN 210490581U CN 201921269192 U CN201921269192 U CN 201921269192U CN 210490581 U CN210490581 U CN 210490581U
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Abstract
The utility model discloses a novel base structure for a closed-loop voice coil motor, which comprises a base body and a voice coil motor arranged on the upper end of the base body; first grooves are symmetrically formed in two sides of the base body, a locking spring and a sliding block are arranged in each first groove, one end of each locking spring is fixedly connected with the corresponding first groove, the other end of each locking spring is fixedly connected with the corresponding sliding block, and one end, far away from the locking spring, of each sliding block penetrates through the corresponding first groove and is connected with a push-pull handle; the upper end of the sliding block is fixedly connected with a connecting rod, the top end of the connecting rod penetrates through the base body and is in sliding connection with the base body, and an inserting rod is fixedly connected to one side, facing the voice coil motor, of the top of the connecting rod; mounting blocks are symmetrically and fixedly connected to two sides of the bottom of the voice coil motor, and a second groove is formed in one side, away from the voice coil motor, of each mounting block; the utility model discloses, simple structure has effectively solved the trouble problem of base and voice coil motor dismouting.
Description
Technical Field
The utility model relates to a closed loop voice coil motor base technical field specifically is a novel closed loop voice coil motor base structure for motor.
Background
As an emerging technology in mobile phone image pickup, a closed Loop voice coil motor (Close Loop VCM) can improve the focusing precision and speed of a mobile phone lens to a certain extent, saves more electricity, improves the cruising ability of a mobile phone, and brings better shooting experience and imaging quality. Compared with the traditional voice coil motor, the closed-loop voice coil motor has the advantages of high focusing speed, low power consumption and the like, and the advantages of the closed-loop voice coil motor benefit from the rapid focusing function realized by the built-in sensor element.
The closed loop voice coil motor that uses at present need join in marriage the base and use when using, however the screw rod threaded connection is adopted mostly to the fixed of voice coil motor to current base, and the dismouting is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel closed loop voice coil loudspeaker voice coil motor is with base structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel base structure for a closed-loop voice coil motor comprises a base body and a voice coil motor arranged at the upper end of the base body; first grooves are symmetrically formed in two sides of the base body, a locking spring and a sliding block are arranged in each first groove, one end of each locking spring is fixedly connected with the corresponding first groove, the other end of each locking spring is fixedly connected with the corresponding sliding block, and one end, far away from the locking spring, of each sliding block penetrates through the corresponding first groove and is connected with a push-pull handle; the upper end of the sliding block is fixedly connected with a connecting rod, the top end of the connecting rod penetrates through the base body and is in sliding connection with the base body, and an inserting rod is fixedly connected to one side, facing the voice coil motor, of the top of the connecting rod; the bottom bilateral symmetry rigid coupling of voice coil motor has the installation piece, and one side that voice coil motor was kept away from to the installation piece is equipped with the second recess.
Preferably, the first groove is of a U-shaped structure with an opening far away from the base body.
Preferably, the bottom of the sliding block is connected with the first groove in a sliding mode.
Preferably, the inserted link is arranged perpendicular to the connecting rod.
Preferably, the protecting sleeve is sleeved outside the push-pull handle, so that friction between the palm and the push-pull handle is reduced, and the palm is protected.
Preferably, the inserted rod is matched with the second groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be equipped with first recess, locking spring, slider, push-and-pull handle, installation piece, second recess, connecting rod and inserted bar, effectively solved base body and the trouble problem of voice coil motor dismouting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a base body; 2. a first groove; 3. a locking spring; 4. a slider; 5. a push-pull handle; 6. a voice coil motor; 7. mounting blocks; 8. a second groove; 9. a connecting rod; 10. inserting a rod; 11. a protective sleeve.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a novel base structure for a closed-loop voice coil motor comprises a base body 1 and a voice coil motor 6 arranged at the upper end of the base body 1; the base comprises a base body 1 and is characterized in that first grooves 2 are symmetrically arranged on two sides of the base body 1, locking springs 3 and sliding blocks 4 are arranged in the first grooves 2, one ends of the locking springs 3 are fixedly connected with the first grooves 2, the other ends of the locking springs are fixedly connected with the sliding blocks 4, and one ends, far away from the locking springs 3, of the sliding blocks 4 penetrate through the first grooves 2 and are connected with push-pull handles 5; the upper end of the sliding block 4 is fixedly connected with a connecting rod 9, the top end of the connecting rod 9 penetrates through the base body 1 and is in sliding connection with the base body 1, and one side, facing the voice coil motor 6, of the top of the connecting rod 9 is fixedly connected with an inserting rod 10; the bottom bilateral symmetry rigid coupling of voice coil motor 6 has installation piece 7, and one side that voice coil motor 6 was kept away from to installation piece 7 is equipped with second recess 8.
Further, the first groove 2 is a U-shaped structure with an opening away from the base body 1.
Further, the bottom of the sliding block 4 is connected with the first groove 2 in a sliding mode.
Further, the insert rod 10 is perpendicular to the connecting rod 9.
Furthermore, a protective sleeve 11 is sleeved outside the push-pull handle 5.
Further, the insert rod 10 is matched with the second groove 8.
The working principle is as follows: when the base is used, the base body 1 is placed on a horizontal workbench, then the push-pull handle 5 is held by hands, the outer part of the push-pull handle 5 is sleeved with the protective sleeve 11, the friction force between the push-pull handle 5 and a palm is reduced, a certain protection effect is achieved on the heart, then the push-pull handle 5 is pulled towards the direction far away from the first groove 2 with force, the voice coil motor 6 provided with the mounting block 7 is mounted at the upper end of the base body 1, after the voice coil motor is mounted, the pulling force of the push-pull handle 5 is released, then the locking spring 3 drives the sliding block 4 to move towards the direction of the first groove 2 under the action of elastic force, the sliding block 4 drives the connecting rod 9 to move towards the direction of the voice coil motor 6, the connecting rod 9 drives the inserting rod 10 to move in the same direction, in the moving process, the inserting rod; during the dismantlement, handheld push-and-pull handle 5 removes to the direction of keeping away from first recess 2, and the slider is followed and is removed, and locking spring 3 takes place to deform, and then drives connecting rod 9 and inserted bar 10 and removes to the direction of keeping away from second recess 8, makes inserted bar 10 and second recess 8 separate completely, accomplishes the dismantlement, whole process, easy dismounting has effectively solved base body 1 and the trouble problem of the 6 dismouting of voice coil motor.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel base structure for a closed-loop voice coil motor is characterized by comprising a base body (1) and a voice coil motor (6) arranged at the upper end of the base body (1); first grooves (2) are symmetrically formed in two sides of the base body (1), a locking spring (3) and a sliding block (4) are arranged in each first groove (2), one end of each locking spring (3) is fixedly connected with each first groove (2), the other end of each locking spring is fixedly connected with each sliding block (4), and one end, far away from the locking spring (3), of each sliding block (4) penetrates through each first groove (2) and is connected with a push-pull handle (5); the upper end of the sliding block (4) is fixedly connected with a connecting rod (9), the top end of the connecting rod (9) penetrates through the base body (1) and is in sliding connection with the base body (1), and one side, facing the voice coil motor (6), of the top of the connecting rod (9) is fixedly connected with an inserted rod (10); the bottom bilateral symmetry rigid coupling of voice coil motor (6) has installation piece (7), and one side that voice coil motor (6) were kept away from in installation piece (7) is equipped with second recess (8).
2. The base structure of claim 1, wherein: the first groove (2) is of a U-shaped structure with an opening far away from the base body (1).
3. The base structure of claim 1, wherein: the bottom of the sliding block (4) is connected with the first groove (2) in a sliding mode.
4. The base structure of claim 1, wherein: the inserted bar (10) is perpendicular to the connecting bar (9).
5. The base structure of claim 1, wherein: and a protective sleeve (11) is sleeved outside the push-pull handle (5).
6. The base structure of claim 1, wherein: the inserted bar (10) is matched with the second groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269192.0U CN210490581U (en) | 2019-08-06 | 2019-08-06 | Novel base structure for closed-loop voice coil motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269192.0U CN210490581U (en) | 2019-08-06 | 2019-08-06 | Novel base structure for closed-loop voice coil motor |
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| Publication Number | Publication Date |
|---|---|
| CN210490581U true CN210490581U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921269192.0U Active CN210490581U (en) | 2019-08-06 | 2019-08-06 | Novel base structure for closed-loop voice coil motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117013780A (en) * | 2023-08-07 | 2023-11-07 | 北京瑞控信科技股份有限公司 | One-dimensional voice coil motor focusing mirror |
-
2019
- 2019-08-06 CN CN201921269192.0U patent/CN210490581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117013780A (en) * | 2023-08-07 | 2023-11-07 | 北京瑞控信科技股份有限公司 | One-dimensional voice coil motor focusing mirror |
| CN117013780B (en) * | 2023-08-07 | 2024-04-26 | 安徽瑞控信光电技术股份有限公司 | One-dimensional voice coil motor focusing mirror |
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