CN214707362U

CN214707362U - VCM motor with double-layer base

Info

Publication number: CN214707362U
Application number: CN202120764396.2U
Authority: CN
Inventors: 王佳伟
Original assignee: Suzhou Hezhong Sanwei Electronic Technology Co ltd
Current assignee: Suzhou Hezhong Sanwei Electronic Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-12
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a VCM motor with double-deck base, including main part, camera lens carrier and coil, the bottom of main part is provided with the base structure, the one end of upper seat all is provided with outer splicing, the upper seat is provided with the inside groove with the inside of lower floor's seat, the intermediate position department of inside groove installs the chip, the surface of main part is provided with protective structure, be provided with spacing stable structure on the inner wall of main part, the camera lens carrier is installed to spacing stable structure's intermediate position department, the surface of camera lens carrier is provided with the coil. The utility model discloses put into the inside of inside groove with the chip, carry out the closure with lower floor's seat and upper strata seat simultaneously, the draw-in groove of the bolt through upper strata seat top and main part bottom docks the installation immediately, then recycles outer splicing and can dock the circular telegram with external equipment, has realized the base butt joint memory function of this device from this, has improved the functionality of this device.

Description

VCM motor with double-layer base

Technical Field

The utility model relates to a VCM motor technical field specifically is a VCM motor with double-deck base.

Background

In present society, with the continuous progress of the era, the quality of life of people improves gradually, and the appearance of smart mobile phone has become the essential article in people's life gradually, and VCM motor all needs to be used to inside in this smart mobile phone's the camera, makes the camera change focus, but current VCM motor still has a lot of problems and defects:

the traditional VCM motor has the problem of insufficient functions of a base when in use, so that the VCM motor can have the phenomenon of inconvenient butt joint of external equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a VCM motor with double-deck base to provide the not enough problem of device base function in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a VCM motor with double-deck base, includes main part, camera lens carrier and coil, the bottom of main part is provided with the base structure, the base structure includes outer splicing, upper strata seat, bolt, lower floor's seat, chip and inside groove, the upper strata seat sets up the bottom in the main part, lower floor's seat is installed to the bottom of upper strata seat, the bolt is all installed on the top of upper strata seat, the one end of upper strata seat all is provided with outer splicing, the upper strata seat is provided with the inside groove with the inside of lower floor's seat, the chip is installed to the intermediate position department of inside groove, the surface of main part is provided with protective structure, be provided with spacing stable structure on the inner wall of main part, camera lens carrier is installed to spacing stable structure's intermediate position department, the surface of camera lens carrier is provided with the coil.

Preferably, the clamping bolt is of a clamping structure with the clamping groove at the bottom end of the main body, and the clamping bolt is symmetrically distributed on the central line of the top end of the upper-layer seat.

Preferably, protective structure includes protective coating, recess and dysmorphism groove, the recess all sets up the surface at the main part, the top coating of recess has protective coating, the dysmorphism groove is all installed to the both sides of recess.

Preferably, the grooves are arranged on the surface of the main body in a plurality of groups, and the grooves in the plurality of groups are distributed on the surface of the main body at equal intervals.

Preferably, spacing stable structure is including removing rail, reset spring, spacing post and baffle, it all sets up on the inner wall of main part to remove the rail, the spacing post of the inside fixedly connected with of removal rail, the surface mounting of spacing post has reset spring, the baffle is installed to reset spring's one end.

Preferably, be elastic connection between reset spring and the baffle, be sliding construction between spacing post and the camera lens carrier.

Compared with the prior art, the beneficial effects of the utility model are that: this VCM motor with double-deck base is rational in infrastructure, has following advantage:

(1) the chip is placed in the inner groove, the lower layer seat and the upper layer seat are closed at the same time, then the chip is in butt joint with the clamping groove at the bottom end of the main body through the clamping bolt at the top of the upper layer seat, and then the chip can be in butt joint with external equipment through the outer connecting piece for electrifying, so that the butt joint storage function of the base of the device is realized, and the functionality of the device is improved;

(2) the main body is blocked when contacting with the outside by coating the protective coating on the surface of the main body, so that the main body is prevented from reacting with an external object to generate corrosion, and then the adhesive force of the protective coating on the surface of the main body is increased after the protective coating is solidified in the main body by arranging the groove and the special-shaped groove, so that the protective function of the device is realized, and the service life of the device is prolonged;

(3) when the camera lens carrier slides in the inside of moving the rail, will restrict the removal distance direction of camera lens carrier through spacing post, recycle reset spring's elasticity reset function, make camera lens carrier and baffle contact after reciprocating speed more stable, avoid appearing rocking the phenomenon appearance, realized the limit function of this device from this, improved the stability of this device.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view, cross-sectional structure of the protective structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a base structure; 201. an outer tab; 202. an upper layer seat; 203. fastening a bolt; 204. a lower layer seat; 205. a chip; 206. an inner tank; 3. a protective structure; 301. a protective coating; 302. a groove; 303. a special-shaped groove; 4. a lens carrier; 5. a coil; 6. a limiting stable structure; 601. a moving rail; 602. a return spring; 603. a limiting column; 604. and a baffle plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a VCM motor with a double-layer base comprises a main body 1, a lens carrier 4 and a coil 5, wherein the bottom end of the main body 1 is provided with a base structure 2, the base structure 2 comprises an outer splicing piece 201, an upper layer seat 202, a clamping bolt 203, a lower layer seat 204, a chip 205 and an inner groove 206, the upper layer seat 202 is arranged at the bottom end of the main body 1, the lower layer seat 204 is arranged at the bottom end of the upper layer seat 202, the clamping bolt 203 is arranged at the top end of the upper layer seat 202, the outer splicing piece 201 is arranged at one end of the upper layer seat 202, the inner groove 206 is arranged inside the upper layer seat 202 and the lower layer seat 204, the chip 205 is arranged at the middle position of the inner groove 206, the lens carrier 4 is arranged at the middle position of a spacing stable structure 6, the clamping bolt 203 of the coil 5 is arranged on the surface of the lens carrier 4 and is in a clamping structure with the clamping groove at the bottom end of the main body 1, the clamping bolts 203 are symmetrically distributed on the central line of the top end of the upper layer seat 202, and the double-layer seat 202 and the lower layer seat 204 are designed by double-layer, the base of the device has the function of convenient installation and storage, thereby reducing the volume of the device;

the device is installed at a proper position, then a chip 205 is placed in an inner groove 206, a lower layer seat 204 and an upper layer seat 202 are closed at the same time, then butt joint installation is carried out through a clamping bolt 203 at the top of the upper layer seat 202 and a clamping groove at the bottom end of a main body 1, then butt joint electrification can be carried out with external equipment by utilizing an external connecting piece 201, when current is introduced into the coil 5, a magnetic field is generated around the coil 5, so that a lens carrier 4 provided with a lens moves in the main body 1, and the lens is focused;

the surface of the main body 1 is provided with a protective structure 3, the protective structure 3 comprises a protective coating 301, grooves 302 and special-shaped grooves 303, the grooves 302 are all arranged on the surface of the main body 1, the protective coating 301 is coated on the top end of the grooves 302, the special-shaped grooves 303 are respectively arranged on two sides of the grooves 302, the grooves 302 are arranged on the surface of the main body 1 and are distributed on the surface of the main body 1 at equal intervals, and the adhesive force of the protective coating 301 on the surface of the main body 1 is greatly improved by utilizing the design of the grooves 302 and the special-shaped grooves 303, so that the phenomenon that friction falls is avoided;

the main body 1 is blocked when contacting with the outside by coating the protective coating 301 on the surface of the main body 1, so that the main body 1 is prevented from reacting with an external object to generate corrosion, and then the adhesive force of the protective coating 301 on the surface of the main body 1 is increased after the protective coating 301 is solidified in the main body 1 by arranging the groove 302 and the special-shaped groove 303;

the inner wall of the main body 1 is provided with a limiting and stabilizing structure 6, the limiting and stabilizing structure 6 comprises a moving rail 601, a reset spring 602, a limiting post 603 and a baffle 604, the moving rail 601 is arranged on the inner wall of the main body 1, the limiting post 603 is fixedly connected inside the moving rail 601, the surface of the limiting post 603 is provided with the reset spring 602, one end of the reset spring 602 is provided with the baffle 604, the reset spring 602 is elastically connected with the baffle 604, the limiting post 603 and the lens carrier 4 are in a sliding structure, when the lens carrier 4 moves, force energy is transmitted to the position of the reset spring 602 through the baffle 604, and the reset function of the reset spring 602 is reused, so that the lens carrier 4 moves more stably;

when the lens carrier 4 slides in the moving rail 601, the moving distance direction of the lens carrier 4 is limited by the limiting column 603, and the elastic reset function of the reset spring 602 is utilized, so that the up-and-down moving speed of the lens carrier 4 after contacting with the baffle 604 is more stable, and the phenomenon of shaking is avoided.

The working principle is as follows: when the device is used, the device is firstly installed at a proper position, then the chip 205 is placed in the inner groove 206, the lower layer seat 204 and the upper layer seat 202 are closed at the same time, then the chip is in butt joint with the clamping groove at the bottom end of the main body 1 through the clamping bolt 203 at the top of the upper layer seat 202, then the outer connecting piece 201 can be in butt joint with external equipment for electrifying, when current is introduced into the inner part of the coil 5, and a magnetic field is generated around the coil 5, so that the lens carrier 4 provided with a lens moves in the main body 1, and the lens is focused;

secondly, the main body 1 is blocked when contacting with the outside by coating the protective coating 301 on the surface of the main body 1, so that the main body 1 is prevented from reacting with an external object to generate corrosion, and then the adhesive force of the protective coating 301 on the surface of the main body 1 is increased after the protective coating 301 is solidified in the main body 1 by arranging the groove 302 and the special-shaped groove 303;

finally, when the lens carrier 4 slides in the moving rail 601, the moving distance direction of the lens carrier 4 is limited by the limiting column 603, and the elastic reset function of the reset spring 602 is utilized, so that the up-down moving speed of the lens carrier 4 after contacting with the baffle 604 is more stable, the phenomenon of shaking is avoided, and the whole work of the device is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A VCM motor with double-deck base, comprising a main body (1), a lens carrier (4) and a coil (5), characterized in that: the bottom of the main body (1) is provided with a base structure (2), the base structure (2) comprises an outer splicing piece (201), an upper layer seat (202), a clamping bolt (203), a lower layer seat (204), a chip (205) and an inner groove (206), the upper layer seat (202) is arranged at the bottom of the main body (1), the lower layer seat (204) is arranged at the bottom of the upper layer seat (202), the clamping bolt (203) is arranged at the top end of the upper layer seat (202), the outer splicing piece (201) is arranged at one end of the upper layer seat (202), the inner grooves (206) are arranged inside the upper layer seat (202) and the lower layer seat (204), the chip (205) is arranged at the middle position of the inner groove (206), the surface of the main body (1) is provided with a protection structure (3), a limiting and stabilizing structure (6) is arranged on the inner wall of the main body (1), and a lens carrier (4) is arranged at the middle position of the limiting and stabilizing structure (6), the surface of the lens carrier (4) is provided with a coil (5).

2. A VCM motor having a double-deck base according to claim 1, wherein: the clamping bolt (203) is in a clamping structure with a clamping groove at the bottom end of the main body (1), and the clamping bolt (203) is symmetrically distributed on the central line of the top end of the upper-layer seat (202).

3. A VCM motor having a double-deck base according to claim 1, wherein: protective structure (3) are including protective coating (301), recess (302) and dysmorphism groove (303), recess (302) all set up the surface at main part (1), the top coating of recess (302) has protective coating (301), dysmorphism groove (303) are all installed to the both sides of recess (302).

4. A VCM motor having a double-deck base according to claim 3, wherein: the grooves (302) are arranged on the surface of the main body (1) in a plurality of groups, and the grooves (302) in the plurality of groups are distributed on the surface of the main body (1) at equal intervals.

5. A VCM motor having a double-deck base according to claim 1, wherein: spacing stable structure (6) are including removing rail (601), reset spring (602), spacing post (603) and baffle (604), it all sets up on the inner wall of main part (1) to remove rail (601), the inside fixedly connected with of removing rail (601) is spacing post (603), the surface mounting of spacing post (603) has reset spring (602), baffle (604) are installed to the one end of reset spring (602).

6. A VCM motor with a double-deck base as claimed in claim 5, characterized in that: the reset spring (602) is elastically connected with the baffle (604), and the limiting column (603) and the lens carrier (4) form a sliding structure.