CN207200557U - A kind of VCM lower cover structures for being easy to terminal installation - Google Patents
A kind of VCM lower cover structures for being easy to terminal installation Download PDFInfo
- Publication number
- CN207200557U CN207200557U CN201721210143.0U CN201721210143U CN207200557U CN 207200557 U CN207200557 U CN 207200557U CN 201721210143 U CN201721210143 U CN 201721210143U CN 207200557 U CN207200557 U CN 207200557U
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- Prior art keywords
- groove
- terminal
- lower cover
- easy
- terminal installation
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Abstract
The utility model discloses a kind of VCM lower cover structures for being easy to terminal installation, the boss of L-type structure is provided with the side wall of the body corner, for being mutually glued between shell body；The bodies top is provided with lower shell fragment groove；The first groove is provided with the body openings, degree of the allowing groove moved downward for carrier；Dust ring is provided with the body openings；Corresponding to the lower shell fragment groove shell fragment dispensing post is provided with body corner；Terminal installing port is offered respectively on described two connected angles of body, and the terminal installing port includes：Terminal top groove, terminal lower ending opening.At the design simple structure, lower cover and lower bullet, good connecting effect between carrier, shell body, can effectively improve, terminal deformation, fracture and the too high problem of expense.
Description
Technical field
A kind of VCM lower cover structures for being easy to terminal installation are the utility model is related to, belong to voice coil motor technical field.
Background technology
Voice coil motor is a kind of motion for converting electrical energy into the device of mechanical energy, and realizing linear pattern and limited pivot angle.
Produced using the interaction between magnetic pole in magnetic field caused by the magnetic field from permanent-magnet steel and hot-wire coil conductor regular
The device of motion.Because voice coil motor is a kind of non-inverting type power set, its positioning precision depends entirely on feedback and control
System, it is unrelated with voice coil motor itself.It can be easily reached using suitable position feedback and induction installation its positioning precision
10NM, acceleration is up to 300g.
At present, existing lower cover and terminal structure, more using integral manner, advantage is that terminal thickness becomes big, it is not easy to is deformed
Fracture, shortcoming are expensive, and cost is high.
Utility model content
Purpose：In order to overcome the deficiencies in the prior art, the utility model provides a kind of VCM for being easy to terminal installation
Lower cover structure.
Technical scheme：In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of VCM lower cover structures for being easy to terminal installation, including：Body, L-type knot is provided with the side wall of the body corner
The boss of structure, for being mutually glued between shell body；The bodies top is provided with lower shell fragment groove；Set at the body openings
The first groove is equipped with, degree of the allowing groove moved downward for carrier；Dust ring is provided with the body openings；The lower shell fragment is recessed
Shell fragment dispensing post is provided with corresponding to groove on body corner；Terminal installing port is offered respectively on described two connected angles of body,
The terminal installing port includes：Terminal top groove, terminal lower ending opening.
Preferably, symmetrical guide pad is provided with the dust ring, the guiding moved up and down for carrier.
Preferably, the boss bending place is provided with excessive glue groove.
Preferably, the shell fragment dispensing column bottom is provided with excessive glue groove.
Preferably, the body edges are provided with detent, are positioned when being assembled for shell body with lower cover.
Preferably, preloading block is provided with first groove, the motion downward for buffer carrier.
Beneficial effect：A kind of VCM lower cover structures for being easy to terminal installation provided by the utility model, are set by body surrounding
The boss with excessive glue groove put, be advantageous to improve installation effect between lower cover and shell body；The mounting structure of lower shell fragment, favorably
In lower shell fragment fixed effect；The setting of terminal installing port, facilitate and installed step by step between terminal and lower cover；The structure of dust ring, has
Effect improves the connection effect between lower cover and carrier.Connect at the design simple structure, lower cover and lower bullet, between carrier, shell body
It is good to connect effect, can effectively improve, terminal deformation, fracture and the too high problem of expense.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of VCM lower cover structures for being easy to terminal installation, including：Body 1, described 1 four jiaos of side walls of body
On be provided with the boss 2 of L-type structure, for being mutually glued between shell body；The top of body 1 is provided with lower shell fragment groove 3；
The opening of body 1 is provided with the first groove 4, degree of the allowing groove moved downward for carrier；The opening of body 1 is provided with
Dust ring 5；Corresponding to the lower shell fragment groove 3 shell fragment dispensing post 6 is provided with 1 four jiaos of body；Described 1 two connected angles of body
Upper to offer terminal installing port 7 respectively, the terminal installing port 7 includes：Terminal top groove 71, terminal lower ending opening 72, L-type
The terminal of structure is inserted from terminal lower ending opening 72, and terminal upper end is fixed in terminal top groove 71 with glue.
Preferably, symmetrical guide pad 8, the guiding moved up and down for carrier are provided with the dust ring 5.
Preferably, the bending place of boss 2 is provided with excessive glue groove 9.
Preferably, the bottom of shell fragment dispensing post 6 is provided with excessive glue groove 9.
Preferably, the edge of body 1 is provided with detent 10, determines when being assembled for shell body with lower cover
Position.
Preferably, preloading block 11, the motion downward for buffer carrier are provided with first groove 4.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of VCM lower cover structures for being easy to terminal installation, including：Body, it is characterised in that：Set in the side wall of the body corner
The boss of L-type structure is equipped with, for being mutually glued between shell body；The bodies top is provided with lower shell fragment groove；Described
Body opening is provided with the first groove, degree of the allowing groove moved downward for carrier；Dust ring is provided with the body openings；Institute
State and be provided with shell fragment dispensing post corresponding to lower shell fragment groove on body corner；End is offered respectively on described two connected angles of body
Sub- installing port, the terminal installing port include：Terminal top groove, terminal lower ending opening.
A kind of 2. VCM lower cover structures for being easy to terminal installation according to claim 1, it is characterised in that：The dust ring
On be provided with symmetrical guide pad, the guiding moved up and down for carrier.
A kind of 3. VCM lower cover structures for being easy to terminal installation according to claim 1, it is characterised in that：The boss is curved
Excessive glue groove is provided with folding.
A kind of 4. VCM lower cover structures for being easy to terminal installation according to claim 1, it is characterised in that：The shell fragment point
Glue column bottom is provided with excessive glue groove.
A kind of 5. VCM lower cover structures for being easy to terminal installation according to claim 1, it is characterised in that：The body side
Edge is provided with detent, is positioned when being assembled for shell body with lower cover.
A kind of 6. VCM lower cover structures for being easy to terminal installation according to claim 1, it is characterised in that：Described first is recessed
Preloading block is provided with groove, the motion downward for buffer carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210143.0U CN207200557U (en) | 2017-09-20 | 2017-09-20 | A kind of VCM lower cover structures for being easy to terminal installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210143.0U CN207200557U (en) | 2017-09-20 | 2017-09-20 | A kind of VCM lower cover structures for being easy to terminal installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200557U true CN207200557U (en) | 2018-04-06 |
Family
ID=61789882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210143.0U Expired - Fee Related CN207200557U (en) | 2017-09-20 | 2017-09-20 | A kind of VCM lower cover structures for being easy to terminal installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404208A (en) * | 2017-09-20 | 2017-11-28 | 苏州聚力电机有限公司 | A kind of VCM lower cover structures for being easy to terminal installation |
-
2017
- 2017-09-20 CN CN201721210143.0U patent/CN207200557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404208A (en) * | 2017-09-20 | 2017-11-28 | 苏州聚力电机有限公司 | A kind of VCM lower cover structures for being easy to terminal installation |
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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: 20180406 Termination date: 20190920 |