CN202019261U - Fixing support for mobile phone motor - Google Patents

Fixing support for mobile phone motor Download PDF

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Publication number
CN202019261U
CN202019261U CN201120115487XU CN201120115487U CN202019261U CN 202019261 U CN202019261 U CN 202019261U CN 201120115487X U CN201120115487X U CN 201120115487XU CN 201120115487 U CN201120115487 U CN 201120115487U CN 202019261 U CN202019261 U CN 202019261U
Authority
CN
China
Prior art keywords
motor
cell phone
fixed support
fixing support
lateral part
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.)
Expired - Fee Related
Application number
CN201120115487XU
Other languages
Chinese (zh)
Inventor
孙碎可
章启策
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Linglong Electronic Co Ltd
Original Assignee
Chongqing Linglong Electronic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Linglong Electronic Co Ltd filed Critical Chongqing Linglong Electronic Co Ltd
Priority to CN201120115487XU priority Critical patent/CN202019261U/en
Application granted granted Critical
Publication of CN202019261U publication Critical patent/CN202019261U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a fixing support for a mobile phone motor, which is in an annular sleeve structure matched with a mobile phone motor in shape. Annular closing of the annular sleeve structure can be achieved by longitudinally adopting mutually fastened dovetailed structures, and an inwardly concaved positioning concave table serving as a further improvement is arranged on the fixing support. A parison of the fixing support is formed by stamping at one step by means of a progressive stamping die, two ends of the head-tail joint of the parison are jointed by means of the dovetail principle, a joint problem needs not to be solved by spot welding or gluing, and the fixing support is simple in process and fine in reliability. By means of the positioning concave table structure, weld strength of products on a PCB (printed circuit board) can be greatly enhanced, and the problem of insufficient weld strength can be resolved.

Description

The motor for cell phone fixed support
Technical field
The utility model relates to the micromachine technical field, particularly a kind of motor for cell phone fixed support.
Background technology
Fix by fixed support when being installed in the mobile phone vibrating motor in the mobile phone, existing mobile phone fixed support processing mode is to engage by spot welding or gluing two ends with support, to form tubular structure, such processing mode technology is comparatively loaded down with trivial details, had a strong impact on working (machining) efficiency, have also simultaneously that the individual component bonding strength is low, the problem of easy deformation, simultaneously, when assembling, might also slacken the constant intensity of circuit board simultaneously because welding causes the too high motor that burns out of temperature.
Therefore the motor for cell phone fixed support that need a kind ofly to be easy to assemble, bulk strength is high.
Summary of the invention
In view of this, the purpose of this utility model provides a kind of motor for cell phone fixed support that can strengthen bulk strength and be easy to assemble.
The utility model is achieved through the following technical solutions:
This motor for cell phone fixed support adopts and the adaptive annulus structure of motor for cell phone profile, and described annulus structure adopts the dovetail structure of mutual fastening to realize ring seal in the vertical.
Further, also be provided with the location concave station of indent on the described fixed support.
Further, described motor for cell phone fixed support comprise symmetrical and be arranged between lateral part surface I and the lateral part surface II before and after corresponding front retaining surface and rear retaining surfac, the area of described front retaining surface is less than rear retaining surfac.
Further, the dovetail structure of described mutual fastening is arranged on the junction between rear retaining surfac and lateral part surface I or the lateral part surface II.
Further, described location concave station is arranged on the center of front retaining surface.
Further, described fixed support is the elastic material sleeve.
The beneficial effects of the utility model are:
1. this support bracket fastened parison adopts the dovetail principle that two ends are engaged by the disposable punch forming of progressive stamping mould by the joint end to end at parison, need not to adopt spot welding or the gluing engagement problems that solves, and the simple and reliable property of technology is good;
2. the use of this product is welded on the PCB by SMT technology, so weld strength is extremely important, if adopt dull and stereotyped welding will cause intensity less, cause the product obscission, the utility model is by adopting location concave station structure, thereby strengthen the weld strength of product on pcb board greatly, solved the not enough problem of weld strength; Also have in the SMT welding process simultaneously, because temperature is very high, and the welding position temperature conduction is faster, by adopting location concave station structure, can reduce the high temperature injury of high temperature to motor body, thereby plays the effect of protection motor.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following specification and claims.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is the support bracket fastened perspective view of motor for cell phone;
Fig. 2 is the structural representation of dovetail structure.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection range of the present utility model.
Fig. 1 is the support bracket fastened perspective view of motor for cell phone; Fig. 2 is the support bracket fastened cross sectional representation of motor for cell phone; As shown in the figure: motor for cell phone fixed support of the present utility model adopts and the adaptive annulus structure of motor for cell phone profile, in the present embodiment, this motor for cell phone fixed support 1 comprises symmetrical lateral part surface I 11, lateral part surface II 12 and be arranged between lateral part surface I 11 and the lateral part surface II 12 before and after corresponding front retaining surface 13 and rear retaining surfac 14, the area of described front retaining surface 13 is less than rear retaining surfac 14, in the present embodiment, junction between rear retaining surfac 14 and lateral part surface II 12 is provided with the dovetail structure 15 of mutual fastening, dovetail structure 15 by mutual fastening realizes ring seal, forms the annulus structure in the vertical.In fact, this dovetail structure also can be arranged between rear retaining surfac 14 and the lateral part surface I 11.
As further improvement, on fixed support, also be provided with the location concave station 16 of indent.In the present embodiment, location concave station 16 is arranged on the center of front retaining surface.
Further improvement as the foregoing description, fixed support adopts elastomeric material to make, can adopt the rubber-like plastic production, also can adopt metal material to make, make it under the resilient force of self, produce inside pressure, thereby keep motor when work, not rock the micromachine of putting into wherein.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and the spirit and scope of the present utility model that do not depart from appended claims and limited.

Claims (6)

1. the motor for cell phone fixed support adopts and the adaptive annulus structure of motor for cell phone profile, it is characterized in that: described annulus structure adopts the dovetail structure of mutual fastening to realize ring seal in the vertical.
2. motor for cell phone fixed support according to claim 1 is characterized in that: the location concave station that also is provided with indent on the described fixed support.
3. motor for cell phone fixed support according to claim 2, it is characterized in that: corresponding front retaining surface and rear retaining surfac before and after described motor for cell phone fixed support comprises symmetrical lateral part surface I, lateral part surface II and is arranged between lateral part surface I and the lateral part surface II, the area of described front retaining surface is less than rear retaining surfac.
4. motor for cell phone fixed support according to claim 3 is characterized in that: the dovetail structure of described mutual fastening is arranged on the junction between rear retaining surfac and lateral part surface I or the lateral part surface II.
5. according to claim 2 or 3 or 4 arbitrary described motor for cell phone fixed supports, it is characterized in that: described location concave station is arranged on the center of front retaining surface.
6. motor for cell phone fixed support according to claim 1 is characterized in that: described fixed support is the elastic material sleeve.
CN201120115487XU 2011-04-19 2011-04-19 Fixing support for mobile phone motor Expired - Fee Related CN202019261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120115487XU CN202019261U (en) 2011-04-19 2011-04-19 Fixing support for mobile phone motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120115487XU CN202019261U (en) 2011-04-19 2011-04-19 Fixing support for mobile phone motor

Publications (1)

Publication Number Publication Date
CN202019261U true CN202019261U (en) 2011-10-26

Family

ID=44812928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120115487XU Expired - Fee Related CN202019261U (en) 2011-04-19 2011-04-19 Fixing support for mobile phone motor

Country Status (1)

Country Link
CN (1) CN202019261U (en)

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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

Granted publication date: 20111026

Termination date: 20150419

EXPY Termination of patent right or utility model