CN204886642U - Novel voice coil motor of easily assembling - Google Patents
Novel voice coil motor of easily assembling Download PDFInfo
- Publication number
- CN204886642U CN204886642U CN201520528413.7U CN201520528413U CN204886642U CN 204886642 U CN204886642 U CN 204886642U CN 201520528413 U CN201520528413 U CN 201520528413U CN 204886642 U CN204886642 U CN 204886642U
- Authority
- CN
- China
- Prior art keywords
- shell
- base
- holder body
- voice coil
- coil motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lens Barrels (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model provides a novel voice coil motor of easily assembling, includes the base, be equipped with the shell on the base, be equipped with the upper cover on the shell the inside carrier that is equipped with of shell, the carrier outside is equipped with the coil, the coil outside is equipped with the magnetite, be equipped with down the spring leaf between base and the shell, be equipped with the spring leaf between upper cover and the shell, the base includes a square fixing base body, be equipped with the through -hole in the middle of the fixing base body, the pin has been drawn forth to the base lower part four corners at the fixing base body back respectively are equipped with a reference column, the reference column inboard is located and is equipped with the recess on the fixing base body, recess one side is equipped with the locating piece, fixing base body back the edge is provided with location strip, adopts locating piece and location strip to mutually support, can be fine fix the shell fragment, need not a little to glue to handle.
Description
Technical field
The utility model relates to the camera module technical field of automatic focusing function, is specifically related to a kind of novel voice coil motor being easy to assemble.
Background technology
The English full name VoiceCoilMotor of VCM, translates into the meaning that Chinese is exactly " voice coil motor " as its name suggests.VCM is mainly used in the camera module with auto-focusing (AutoFocus) function at present, is called for short AF module.According to " convex lens image-forming principle ", by the position of adjustment module group lens (LENS), make it formed real image and can drop on transducer (Sensor), thus obtain our desired image.
Along with making rapid progress of electronics applications technology, user is also more and more higher to the requirement of auto-focusing in electronic product thereupon, plays vital effect for each parts forming VCM in auto-focusing.Whether base and magnetite design reasonable, play an important role to VCM, design whether rationally most important.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, easy to assembly, is easy to the novel voice coil motor assembled.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of novel voice coil motor being easy to assemble, comprise base, described base is provided with shell, described shell upper end is provided with upper cover, carrier is provided with in described enclosure, described carrier outside is provided with coil, described coil outer is provided with magnetite, lower spring sheet is provided with between described base and shell, upper spring sheet is provided with between described upper cover and shell, described base comprises a square holder body, through hole is provided with in the middle of described holder body, base bottom leads to pin, a reference column is respectively provided with in four corners at the described holder body back side, be positioned at holder body inside described reference column and be provided with groove, described groove side is provided with locating piece, described holder body dorsal edge position is provided with positioning strip, locating piece and positioning strip is adopted to cooperatively interact, can be good at fixing shell fragment, without the need to a glue process.
Described magnetite is square block structure, changes traditional magnet structure, can reduce cost of manufacture, reduces operating type.
Described locating piece is positioned at the edge of through hole, and is arcwall face towards the one side of through hole.Through hole both sides are respectively provided with a U-shaped location notch, play assist location effect.
The beneficial effects of the utility model are: the utility model structure is simple, and be easy to machine-shaping, elastic effect is good, integral rigidity, resistance to impact and non-deformability good, assembling also facilitates, accurate positioning, thus the quality that improve VCM shell fragment.
Accompanying drawing explanation
Fig. 1 is the utility model structure cutaway view;
Fig. 2 is the utility model understructure figure.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, Fig. 2: a kind of novel voice coil motor being easy to assemble, comprise base 1, base 1 is provided with shell 2, shell 2 upper end is provided with upper cover 3, carrier 4 is provided with in shell 2 inside, carrier 4 outside is provided with coil 5, coil 5 outside is provided with magnetite 6, lower spring sheet 7 is provided with between base 1 and shell 2, upper spring sheet 8 is provided with between upper cover 3 and shell 2, base 1 bottom leads to pin 9, base 1 comprises a square holder body 101, through hole 102 is provided with in the middle of holder body 101, a reference column 103 is respectively provided with in four corners at holder body 101 back side, be positioned at holder body 101 inside reference column 103 and be provided with groove 104, groove 104 side is provided with locating piece 105, holder body 101 dorsal edge position is provided with positioning strip 106, locating piece 105 and positioning strip 106 is adopted to cooperatively interact, can be good at fixing spring leaf, without the need to a glue process.Magnetite 6 is square block structure, changes traditional magnet structure, can reduce cost of manufacture, reduces operating type.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. one kind is easy to the novel voice coil motor of assembling, it is characterized in that: comprise base, described base is provided with shell, described shell upper end is provided with upper cover, carrier is provided with in described enclosure, described carrier outside is provided with coil, described coil outer is provided with magnetite, lower spring sheet is provided with between described base and shell, upper spring sheet is provided with between described upper cover and shell, described base comprises a square holder body, through hole is provided with in the middle of described holder body, base bottom leads to pin, a reference column is respectively provided with in four corners at the described holder body back side, be positioned at holder body inside described reference column and be provided with groove, described groove side is provided with locating piece, described holder body dorsal edge position is provided with positioning strip.
2. the novel voice coil motor being easy to assemble according to claim 1, is characterized in that: described magnetite is square block structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528413.7U CN204886642U (en) | 2015-07-20 | 2015-07-20 | Novel voice coil motor of easily assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528413.7U CN204886642U (en) | 2015-07-20 | 2015-07-20 | Novel voice coil motor of easily assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886642U true CN204886642U (en) | 2015-12-16 |
Family
ID=54830963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528413.7U Active CN204886642U (en) | 2015-07-20 | 2015-07-20 | Novel voice coil motor of easily assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204886642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773460A (en) * | 2017-01-10 | 2017-05-31 | 安徽江馨微电子科技有限公司 | Dual camera automatic focusing mechanism |
-
2015
- 2015-07-20 CN CN201520528413.7U patent/CN204886642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773460A (en) * | 2017-01-10 | 2017-05-31 | 安徽江馨微电子科技有限公司 | Dual camera automatic focusing mechanism |
| CN106773460B (en) * | 2017-01-10 | 2022-06-24 | 包头江馨微电机科技有限公司 | Automatic focusing device with double cameras |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI622292B (en) | Camera module | |
| TWI476471B (en) | Lens module having a positioning structure | |
| US8514327B2 (en) | Voice coil motor and camera module using same | |
| CN206039113U (en) | But optical anti -vibration voice coil motor of components of a whole that can function independently control | |
| US10042139B2 (en) | Camera lens module | |
| CN209674089U (en) | Lens driving module and electronic device | |
| JPWO2014103457A1 (en) | Lens drive device | |
| KR101651115B1 (en) | Auto focusing camera module having two lens assemblies | |
| CN201548740U (en) | Camera mold train | |
| CN204886642U (en) | Novel voice coil motor of easily assembling | |
| CN203827399U (en) | Camera structure with interchangeable lens | |
| US11994795B2 (en) | Optical element driving mechanism | |
| CN109031690A (en) | Photographing module | |
| CN202956525U (en) | Lens driving device | |
| TW201344325A (en) | Voice coil motor | |
| KR20210113132A (en) | Lens moving apparatus | |
| CN204856004U (en) | VCM base of easily fixing a position | |
| US10932056B2 (en) | Speaker | |
| CN207802152U (en) | A kind of imaging modules and electronic device | |
| CN204835880U (en) | Good voice coil motor of stability | |
| TW201248294A (en) | Image stabilizing module and image capturing device | |
| CN114793258B (en) | Camera module and terminal equipment | |
| CN209167781U (en) | Drawer push-and-pull formula structure projector | |
| CN114114601A (en) | Lens driving mechanism and frame thereof | |
| CN208158274U (en) | A kind of newly-designed voice coil motor upper cover component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: Rare earth application Industrial Park in Baotou rare earth high tech Zone, the Inner Mongolia Autonomous Region Patentee after: Baotou Jiangxin Micro Motor Technology Co., Ltd. Address before: 237300 Anhui Province, Lu'an city Jinzhai County Industrial Park of modern "Chinese parasol tree" business park Patentee before: ANHUI JIANGXIN MICROELECTRONIC TECHNOLOGY CO., LTD. |