CN211018987U

CN211018987U - VCM module for camera convenient to dismantle

Info

Publication number: CN211018987U
Application number: CN202020214069.5U
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: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-07-14
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a VCM module for camera convenient to dismantle, the on-line screen storage device comprises a base, base top fixed mounting has the tube-shape shell, and the annular groove has been seted up at the tube-shape shell top, goes up the lid and is located the tube-shape shell top, and goes up the mobile insertion of lid bottom to the annular groove in, goes up the lid outside and the tube-shape shell outside and fixes through a plurality of fasteners, and base internally mounted has lower shell fragment, and the coil is located down on the shell fragment, and the internally mounted of going up the lid has last shell fragment, and the case is placed to the magnetite and is located the. The combined type steel pipe clamp is reasonable in structure, convenient to assemble and assemble, stable to use and convenient to disassemble and overhaul.

Description

VCM module for camera convenient to dismantle

Technical Field

The utility model relates to a camera equipment technical field, concretely relates to VCM module for camera convenient to dismantle.

Background

The camera is also called a computer camera, a computer eye, an electronic eye and the like, is a video input device, and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like. In order to improve the resolution of the camera, a VCM (Voice Coil motor) module is required to be installed inside the camera.

Among the prior art, the camera is with inside spare part of VCM module (like last shell fragment, lower shell fragment etc.), easy impaired needs are changed it in the use, but current VCM module for the camera is in order to guarantee its steadiness, goes up base and lower base and adopts the welded mode to fix usually, needs dedicated instrument to just can dismantle, causes use cost too high, and current VCM module for the camera can not be fine fixes the magnetite main part of equidimension not moreover.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the above-mentioned background art, the utility model aims to provide a VCM module for camera convenient to dismantle, its is rational in infrastructure, and the aggregate erection of being convenient for uses firmly, and is convenient for dismantle and overhauls, and in addition, it can also be fixed the magnetite main part of equidimension not.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a VCM module for camera convenient to dismantle, place case and last shell fragment including base, tube-shape shell, last lid, lower shell fragment, coil, magnetite, base top fixed mounting has the tube-shape shell, the annular groove has been seted up at tube-shape shell top, it is located to go up the lid tube-shape shell top, just go up mobile the inserting of lid bottom extremely in the annular groove, go up the lid outside with the tube-shape shell outside is fixed through a plurality of fasteners, base internally mounted has lower shell fragment, the coil is located down on the shell fragment, the internally mounted of going up the lid has last shell fragment, the case is located to be placed to the magnetite the below of going up the shell fragment, the fastener includes L type block board and fixed block, fixed block ring week distribute in the outside of tube-shape shell, the block groove has been seted up to the upper surface of fixed block, go up the fixed L type block board that is provided with in the corresponding department in the lid outside, the fixed setting of transverse portion of L type block board goes up the lid outside, the vertical portion of L type block board can insert to the block inslot, L type block board side has seted up the right side the cavity and has run through the fixed pull rod and has been run through to the one end in the pull rod.

The improved structure is characterized in that a limiting block is arranged at the joint of the lifting rod and the insertion column, the outer diameter of the limiting block is larger than that of the lifting rod, a first limiting spring is sleeved on the outer side of the lifting rod, one end of the first limiting spring is fixedly arranged on the inner right side wall of the cavity, and the other end of the first limiting spring is fixed on the outer side of the limiting block. Through setting up the stopper, outwards carrying the pull-up process to carrying pull rod and grafting post spacing, avoid carrying pull rod and grafting post and fixed block to break away from, through setting up first spacing spring for whole process of carrying the pull-up is more steady.

The improved magnet placing box is characterized in that a containing groove used for containing a magnet main body is formed in the middle of the magnet placing box, first grooves communicated with the containing groove are formed in the two sides of the magnet placing box along the length direction, sliding grooves are formed in the top and the bottom of the first grooves, sliding plates are arranged in the first grooves, the two ends of each sliding plate are connected with the corresponding sliding groove in a sliding mode through sliding blocks, the sliding plates are far away from the two ends of one side face of the containing groove and connected with the inner side wall of the first groove through electric telescopic rods, and a plurality of fixing rods capable of abutting against the outer side of the magnet main body are arranged on one side of the containing. During the use, slide in the spout through the steerable sliding plate both ends slider of electric telescopic handle, and then the distance between the regulation and control two sliding plates to fix the magnetite main part of different length.

The improved structure is characterized in that the sliding plate is provided with a plurality of second grooves facing one side face of the accommodating groove, second limiting springs are arranged in the second grooves, and one ends of the fixing rods are connected with the second limiting springs. Through setting up, the dead lever passes through the spacing spring of second and constitutes extending structure, and effort is moderate when fixing the magnetite main part, can guarantee the fixed to the magnetite main part, also can not cause the damage to magnetite main part surface simultaneously.

The further improvement is that the number and the positions of the second grooves and the fixing rods are in one-to-one correspondence respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in through going up lid bottom activity insert to the annular groove at tube-shape shell top in, can carry out preliminary fixed mounting with base and last lid, then L type block board in the fastener of rethread, inserting groove and fixed block, the lifting rod, the mating reaction of spliced pole, can firmly fix base and last lid, during the use, only need outwards stimulate the lifting rod in the fastener, can realize the dismantlement and the equipment of base and last lid, be convenient for change and overhaul the inside spare part of whole device, and use firmly.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an overall structure diagram of the VCM module for the camera according to the present invention;

fig. 2 is a schematic view of an internal structure of the VCM module for the camera according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a top view of the middle tubular housing of the present invention;

FIG. 5 is a schematic view of the internal structure of the magnet storage box according to the present invention;

FIG. 6 is an enlarged view at B in FIG. 5;

the specific reference numerals are base 1, cylindrical shell 2, annular groove 3, upper cover 4, clamping piece 5, L type clamping plate 6, insertion groove 7, fixing block 8, clamping groove 9, cavity 10, lifting rod 11, limiting block 12, first limiting spring 13, insertion column 14, lower elastic sheet 15, coil 16, magnet placing box 17, accommodating groove 18, first groove 19, sliding plate 20, sliding block 21, second groove 22, second limiting spring 23, fixing rod 24, upper elastic sheet 25 and electric telescopic rod 26.

Detailed Description

The embodiment of the utility model discloses a VCM module for camera convenient to dismantle, as shown in fig. 1 and fig. 2, including base 1, tube-shape shell 2, go up lid 4, lower shell fragment 15, coil 16, the case 17 is placed to the magnetite and last shell fragment 25, base 1 top fixed mounting has tube-shape shell 2, as shown in fig. 4, annular groove 3 has been seted up at tube-shape shell 2 top, it is located tube-shape shell 2 top to go up lid 4, and go up lid 4 bottom mobile insertion to annular groove 3 in, go up the lid 4 outside and tube-shape shell 2 outside and fix through a plurality of fastener 5, be provided with two fasteners in the embodiment, base 1 internally mounted has lower shell fragment 15, coil 16 is located lower shell fragment 15, the internally mounted of going up lid 4 has last shell fragment 25, the case 17 is located the below of last shell fragment 25, as shown in fig. 3, fastener 5 includes L type fastener 6 and

fixed block

8, 8 ring-around distribution in tube-shape shell 2, the upper surface has seted up the fixed block groove 9, go up the corresponding department of last lid 4 is fixedly provided with the fixed block 6, it is provided with the corresponding to the fixed block 6 of the lid 6 and the fixed block 14, the terminal of terminal, the terminal of terminal, it can be provided with the terminal of terminal, the terminal of terminal, the terminal of terminal.

Wherein, the junction of lifting rod 11 and plug-in post 14 is provided with stopper 12, and the external diameter of stopper 12 is greater than the external diameter of lifting rod 11, and the outside cover of lifting rod 11 is equipped with first spacing spring 13, and first spacing spring 13 one end is fixed to be set up on the right side wall in cavity 10, and the other end of first spacing spring 13 is fixed in the stopper 12 outside. Through setting up stopper 12, carrying out spacingly to carrying pull rod 11 and the outside pulling process that draws of grafting post 14, avoiding carrying pull rod 11 and grafting post 14 to break away from with fixed block 8, through setting up first spacing spring 13 for whole pulling process is more steady.

As shown in fig. 5 and 6, the middle of the magnet placing box 17 is provided with a holding groove 18 for holding the magnet main body, the magnet placing box 17 is provided with first grooves 19 communicated with the holding groove 18 along the length direction on both sides, sliding grooves are respectively formed in the top and the bottom of the first groove 19, a sliding plate 20 is arranged in the first groove 19, both ends of the sliding plate 20 are respectively connected with the sliding grooves through sliding blocks 21, both ends of one side surface of the sliding plate 20, which is far away from the holding groove 18, are respectively connected with the inner side wall of the first groove 19 through electric telescopic rods 26, and the sliding plate 20 is provided with a plurality of fixing rods 24 which can be abutted against the outer side of the magnet. When the sliding magnet fixing device is used, the sliding blocks 21 at the two ends of the sliding plate 20 can be controlled to slide in the sliding grooves through the electric telescopic rod 26, so that the distance between the two sliding plates 20 can be regulated, and the magnet main bodies with different lengths can be fixed. A plurality of second grooves 22 are formed in one side face of the sliding plate 20 facing the accommodating groove 18, the number and the positions of the second grooves 22 and the fixing rods 24 are respectively in one-to-one correspondence, second limiting springs 23 are arranged in the second grooves 22, and one ends of the fixing rods 24 are connected with the second limiting springs 23. Through setting up, dead lever 24 constitutes extending structure through second spacing spring 23, and effort is moderate when fixing the magnetite main part, can guarantee the fixed to the magnetite main part, also can not cause the damage to magnetite main part surface simultaneously.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. The VCM module convenient to disassemble and used for the camera is characterized by comprising a base, a cylindrical shell, an upper cover body, a lower elastic sheet, a coil, a magnet placing box and an upper elastic sheet, wherein the cylindrical shell is fixedly installed at the top of the base, an annular groove is formed in the top of the cylindrical shell, the upper cover body is positioned above the cylindrical shell, the bottom of the upper cover body is movably inserted into the annular groove, the outer side of the upper cover body and the outer side of the cylindrical shell are fixed through a plurality of clamping pieces, the lower elastic sheet is installed inside the base, the coil is positioned on the lower elastic sheet, the upper elastic sheet is installed inside the upper cover body, the magnet placing box is positioned below the upper elastic sheet, the clamping pieces comprise L-type clamping plates and fixing blocks, the fixing blocks are circumferentially distributed on the outer side of the cylindrical shell, clamping grooves are formed in the upper surface of the fixing block, L-type clamping plates are fixedly arranged at corresponding positions of the outer side of the upper cover body, transverse parts of the L-type clamping plates are fixedly arranged on the outer side of the upper cover body, the vertical parts of the L-type clamping plates can be inserted into the clamping grooves, one end of the L-type clamping plates is provided with a right insertion-type clamping plate, one end of the cavity, one end of the lifting column extends into the cavity, and extends into the left-type lifting column, and extends into the cavity, and extends into the left-type lifting.

2. The VCM module convenient to disassemble and assemble for camera as claimed in claim 1, wherein the connecting part of the lifting rod and the inserting column is provided with a limiting block, the outer diameter of the limiting block is larger than that of the lifting rod, the outer side of the lifting rod is sleeved with a first limiting spring, one end of the first limiting spring is fixedly arranged on the right side wall in the cavity, and the other end of the first limiting spring is fixed on the outer side of the limiting block.

3. The VCM module for the camera conveniently detached as claimed in claim 1 or 2, wherein a holding groove for holding the magnet main body is formed in the middle of the magnet placing box, first grooves communicated with the holding groove are formed in both sides of the magnet placing box in the length direction, sliding grooves are formed in the top and bottom of the first groove, sliding plates are arranged in the first grooves, both ends of each sliding plate are slidably connected with the corresponding sliding groove through sliding blocks, both ends of each sliding plate, far away from one side surface of the holding groove, are respectively connected with the inner side wall of the corresponding first groove through electric telescopic rods, and a plurality of fixing rods capable of abutting against the outer side of the magnet main body are arranged on the sliding plates towards one side of the holding groove.

4. The VCM module for the camera head convenient to disassemble and assemble as claimed in claim 3, wherein the sliding plate is opened with a plurality of second grooves towards one side of the accommodating groove, a second limiting spring is arranged in the second groove, and one end of the fixing rod is connected with the second limiting spring.

5. The VCM module for the camera head convenient to disassemble as claimed in claim 4, wherein the number and the positions of the second grooves and the fixing bars are respectively in one-to-one correspondence.