CN202713108U - Reed of voice coil motor - Google Patents
Reed of voice coil motor Download PDFInfo
- Publication number
- CN202713108U CN202713108U CN 201220006106 CN201220006106U CN202713108U CN 202713108 U CN202713108 U CN 202713108U CN 201220006106 CN201220006106 CN 201220006106 CN 201220006106 U CN201220006106 U CN 201220006106U CN 202713108 U CN202713108 U CN 202713108U
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- CN
- China
- Prior art keywords
- reed
- shell fragment
- voice coil
- coil motor
- fixed area
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a reed of a voice coil motor. The reed includes an upper elastic sheet. The upper elastic sheet comprises fixed zones which are fixedly arranged on an external-connection upper elastic sheet installation frame, an inner ring zone which is fixed on an external-connection lens carrier, a plurality of elastic arms which are connected with the fixed zones and the inner ring zone; the external side of the outer peripheral edge of the upper elastic sheet is provided with a reinforcing plate zone; the reinforcing plate zone is provided with connecting plates which are connected with each fixed zones. With the reed of the voice coil motor adopted, defects of difficult assembly process and high rejection rate caused by low self strength of a traditional product can be eliminated, thereby improving assembly process, improving the rate of finished products and increasing assembly quality.
Description
Technical field
The utility model belongs to voice coil motor structure-design technique field, is a kind of reed for voice coil motor and assembly method thereof and made voice coil motor specifically.
Background technology
Comprise shell fragment, upper shell fragment installing rack and lens carrier in the tradition voice coil motor, described upper shell fragment installing rack is provided with a plurality of feets, and described upper shell fragment is fixed on the feet.
Fig. 1 is a kind of perspective view of upper shell fragment in a kind of traditional voice coil motor, and Fig. 2 is a kind of front view of upper shell fragment shown in Figure 1; The upper shell fragment of this kind comprises the fixed area (11) that is fixedly installed on the described feet, be fixed on Nei Huan district (12) on the lens carrier, connect a plurality of elastic arms district (13) of described fixed area (11) and Nei Huan district (12).In order to reduce area occupied, the upper shell fragment of this kind is not at elastic arm district arranged outside outer zone, also be to be provided with breach (15) between each fixed area, do not link to each other mutually, so the intensity of the upper shell fragment of this kind is very weak, very easily distortion, when fitting operation, a little deviation of exerting oneself will cause fixed area and elastic arm district that permanent deformation occurs, the control precision of the voice coil motor that impact is finally made, products waste.
The utility model content
The purpose of this utility model provides the reed that is used for voice coil motor of shell fragment intensity on a kind of Effective Raise and rate of finished products.
The technical scheme that realizes first purpose of the utility model is: a kind of reed for voice coil motor, comprise shell fragment, described upper shell fragment comprises and is fixedly installed on the outer a plurality of elastic arms district that connects fixed area on the shell fragment installing rack, is fixed on Nei Huan district, the described fixed area of connection and Nei Huan district on the external lens carrier; It is characterized in that: the outside of described upper shell fragment neighboring also is provided with the reinforcement plate district, and described reinforcement plate district is provided with the connecting plate that links to each other with each fixed area.
In the such scheme, described reinforcement plate district comprises the substrate zone that joins end to end and be trapped among the shell fragment outside, and described connecting plate is positioned at the medial extremity of substrate zone.
In the such scheme, described upper shell fragment comprises four fixed areas, and the neighboring of each fixed area is L shaped; The basic configuration of described substrate zone is square frame-shaped or annular.
In the such scheme, the L shaped neighboring of described each fixed area links to each other with substrate zone by two connecting plates.
In the such scheme, described each fixed area is provided with location hole.
In the such scheme, be provided with L shaped open-work between two connecting plates that link to each other with same fixed area.
In the such scheme, each fixed area of described reinforcement plate district and upper shell fragment is in the same plane.
In the such scheme, described each connecting plate is provided with broken line in the junction of itself and a corresponding fixed area.
The utlity model has positive effect: the outside of the upper shell fragment neighboring in (1) the utility model also is provided with the reinforcement plate district, described reinforcement plate district is provided with the connecting plate that links to each other with each fixed area, there is shell fragment bulk strength when mounted on the Effective Raise in this reinforcement plate district, make it that permanent change be difficult for occur in assembling process and cause waste product, can the Effective Raise rate of finished products, and reduce manufacturing cost.
Description of drawings
Fig. 1 is a kind of perspective view of upper shell fragment in a kind of traditional voice coil motor;
Fig. 2 is a kind of front view of upper shell fragment shown in Figure 1;
Fig. 3 is a kind of perspective view of the present utility model;
Fig. 4 is a kind of front view of reed shown in Figure 3;
Fig. 5 is a kind of perspective view that adopts the voice coil motor that reed shown in Figure 3 makes;
Fig. 6 is a kind of explosive view of voice coil motor shown in Figure 5.
Be labeled as shown in the accompanying drawing: upper shell fragment 1, fixed area 11, Nei Huan district 12, elastic arm district 13, location hole 14, breach 15, folding line 16, reinforcement plate district 2, connecting plate 21, substrate zone 22, L shaped open-work 23, broken line 3, upper shell fragment installing rack 4, feet 41, positioning boss 411, L shaped positive stop lug boss 412, lens carrier 5, loam cake 61, base 62, skeleton 63, magnetite assembly 65, coil 66, lower shell fragment 67.
Embodiment
(embodiment 1, be used for the reed of voice coil motor)
Fig. 3 to Fig. 4 has shown a kind of embodiment of reed in the utility model, and wherein Fig. 3 is a kind of perspective view of the present utility model; Fig. 4 is a kind of front view of reed shown in Figure 3.
The present embodiment is a kind of reed for voice coil motor, see Fig. 3 to Fig. 4, comprise shell fragment 1, described upper shell fragment 1 comprises and is fixedly installed on the outer a plurality of elastic arms district 13 that connects fixed area 11 on the shell fragment installing rack, is fixed on Nei Huan district 12, the described fixed area 11 of connection and Nei Huan district 12 on the external lens carrier 5; The outside of described upper shell fragment 1 neighboring also is provided with reinforcement plate district 2, and described reinforcement plate district 2 is provided with the connecting plate 21 that links to each other with each fixed area 11.
Described reinforcement plate district 2 comprises the substrate zone 22 that joins end to end and be trapped among shell fragment 1 outside, and described connecting plate 21 is positioned at the medial extremity of substrate zone 22.
Described upper shell fragment 1 comprises four fixed areas 11, and the neighboring of each fixed area 11 is L shaped; The basic configuration of described substrate zone 22 is square frame-shaped or annular.
The L shaped neighboring of described each fixed area 11 links to each other with substrate zone 22 by two connecting plates 21.
Described each fixed area 11 is provided with location hole 14.
Be provided with L shaped open-work 23 between two connecting plates 21 that same fixed area 11 links to each other.
Described reinforcement plate district 2 is in the same plane with each fixed area 11 of upper shell fragment 1.
Described each connecting plate 21 is provided with broken line 3 in the junction of itself and a corresponding fixed area 11.
In the present embodiment, the outside of upper shell fragment neighboring also is provided with the reinforcement plate district, described reinforcement plate district is provided with the connecting plate that links to each other with each fixed area, there is shell fragment bulk strength when mounted on the Effective Raise in this reinforcement plate district, make it that permanent change be difficult for occur in assembling process and cause waste product, can the Effective Raise rate of finished products, and reduce manufacturing cost.
(application examples 1, voice coil motor)
Fig. 5 and Fig. 6 have shown a kind of concrete application mode of the present utility model, and wherein Fig. 5 is a kind of perspective view that adopts the voice coil motor that reed shown in Figure 3 makes; Fig. 6 is a kind of explosive view of voice coil motor shown in Figure 5.
The present embodiment is a kind of voice coil motor that adopts above-described embodiment 1 to make, and sees Fig. 5 and shown in Figure 6, comprises shell fragment 1, loam cake 61, base 62, skeleton 63, magnetite assembly 65, coil 66, lower shell fragment 67, and lens carrier 5, described skeleton 63 is provided with shell fragment installing rack 4 and feet 41.Described coil 66 is set on the outer wall of lens carrier 5, described magnetite assembly 65 is arranged on coil 66 outsides, described lens carrier 5 is arranged between shell fragment 1 and the lower shell fragment 67, described lower shell fragment 67 is folded between base 62 and the skeleton 63, and described upper shell fragment 1 is arranged between the roof of each feet 41 top end face and loam cake 61.
Described upper shell fragment 1 comprises the fixed area 11 that is fixedly installed on the described feet 41, a plurality of elastic arms district 13 that is fixed on Nei Huan district 12, the described fixed area 11 of connection and Nei Huan district 12 on the lens carrier 5; The neighboring of described each fixed area 11 is provided with folding line 16.
Described each fixed area 11 is provided with location hole 14, and the top end face of described each feet 41 is provided with the positioning boss 411 that passes this location hole 14.
Described each feet 41 is provided with L shaped positive stop lug boss 412 in the neighboring of its top end face, this positive stop lug boss 412 is positioned at the outside of a corresponding fixed area 11.
The neighboring of described each fixed area 11 is provided with two folding lines 16.
Described each fixed area 11 is arranged on the top end face of this feet 41.
Described each fixed area 11 is bonded and fixed on the corresponding feet 41 by adhesive means.
Described folding line 16 is the plate body that links to each other with each fixed area 11 one of the handle rear left planes of rupture that fracture, and specifically, the folding line 16 in the present embodiment is 3 planes of rupture that fracture rear formation that fracture of connecting plate 21 edges in the embodiment 1 described reed.
The assembly method of reed in the present embodiment, referring to shown in Figure 6, its assembling process is as follows: upper shell fragment 1 is seated in outer connecting on the feet 41 of shell fragment installing rack 4 according to predeterminated position, then gluing so that the fixed area 11 in the upper shell fragment 1 be bonded and fixed on the corresponding feet 41, after glue curing, each connecting plate 21 from the junction of itself and fixed area 11 also is that broken line 3 is broken off with the fingers and thumb disconnected, take off reinforcement plate district 2, stay shell fragment 1, namely finish the assembly process of shell fragment 1.
The present embodiment is simple, efficiently solves traditional product because self intensity causes the drawback that assembly technology is difficult to and percent defective is higher a little less than excessively, has guaranteed rate of finished products and the assembly quality of assembly technology.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (8)
1. reed that is used for voice coil motor, comprise shell fragment (1), described upper shell fragment (1) comprises being fixedly installed on and outer connects fixed area (11) on the shell fragment installing rack, is fixed on Nei Huan district (12) on the external lens carrier (5), connects a plurality of elastic arms district (13) of described fixed area (11) and Nei Huan district (12); It is characterized in that: the outside of described upper shell fragment (1) neighboring also is provided with reinforcement plate district (2), and described reinforcement plate district (2) is provided with the connecting plate (21) that links to each other with each fixed area (11).
2. the reed for voice coil motor according to claim 1, it is characterized in that: described reinforcement plate district (2) comprises the substrate zone (22) that joins end to end and be trapped among shell fragment (1) outside, and described connecting plate (21) is positioned at the medial extremity of substrate zone (22).
3. the reed for voice coil motor according to claim 2, it is characterized in that: described upper shell fragment (1) comprises four fixed areas (11), the neighboring of each fixed area (11) is L shaped; The basic configuration of described substrate zone (22) is square frame-shaped or annular.
4. the reed for voice coil motor according to claim 3 is characterized in that: the L shaped neighboring of described each fixed area (11) links to each other with substrate zone (22) by two connecting plates (21).
5. the reed for voice coil motor according to claim 4, it is characterized in that: described each fixed area (11) is provided with location hole (14).
6. the reed for voice coil motor according to claim 5 is characterized in that: be provided with L shaped open-work (23) between two connecting plates (21) that same fixed area (11) links to each other.
7. the reed for voice coil motor according to claim 6 is characterized in that: described reinforcement plate district (2) is in the same plane with each fixed area (11) of upper shell fragment (1).
8. the reed for voice coil motor according to claim 7 is characterized in that: described each connecting plate (21) is provided with broken line (3) in the junction of itself and a corresponding fixed area (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006106 CN202713108U (en) | 2012-01-09 | 2012-01-09 | Reed of voice coil motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006106 CN202713108U (en) | 2012-01-09 | 2012-01-09 | Reed of voice coil motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713108U true CN202713108U (en) | 2013-01-30 |
Family
ID=47593371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220006106 Expired - Fee Related CN202713108U (en) | 2012-01-09 | 2012-01-09 | Reed of voice coil motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710087A (en) * | 2012-01-09 | 2012-10-03 | 金龙机电股份有限公司 | Reed for voice coil motor, assembly method of reed and produced voice coil motor |
-
2012
- 2012-01-09 CN CN 201220006106 patent/CN202713108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710087A (en) * | 2012-01-09 | 2012-10-03 | 金龙机电股份有限公司 | Reed for voice coil motor, assembly method of reed and produced voice coil motor |
| CN102710087B (en) * | 2012-01-09 | 2015-03-18 | 金龙机电股份有限公司 | Reed for voice coil motor, assembly method of reed and produced voice coil motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130130 Termination date: 20210109 |