CN202872578U - Flat-type vibration motor - Google Patents
Flat-type vibration motor Download PDFInfo
- Publication number
- CN202872578U CN202872578U CN2012205320430U CN201220532043U CN202872578U CN 202872578 U CN202872578 U CN 202872578U CN 2012205320430 U CN2012205320430 U CN 2012205320430U CN 201220532043 U CN201220532043 U CN 201220532043U CN 202872578 U CN202872578 U CN 202872578U
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- board
- oscillating motor
- flat
- flat oscillating
- junction block
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Abstract
The utility model discloses a flat-type vibration motor comprising a flat-type vibration motor body and two electrically connecting elastic sheets arranged on the flat-type vibration motor body. The flat-type vibration motor body comprises a base, a cover plate and a PCB circuit board, wherein the base and the cover plate form a shell, a peripheral wall of the shell is provided with a terminal block with insulating materials, and parts of the plate body of the PCB circuit board extend out of the peripheral wall of the shell to be an electrically connecting part which is located at one side end of the terminal block and is provided with two electrically connecting points. One end of each electrically connecting elastic sheet is fixed at one corresponding electrically connecting point, and the other end of the electrically connecting elastic sheet extends out of the terminal block. According to the utility model, a structure of the flat-type vibration motor is improved, and thus not only a quick and convenient mounting is ensured, but also a self height is not increased, thereby effectively widening an application range.
Description
Technical field
The utility model belongs to micromachine structure-design technique field, is specifically related to a kind of flat oscillating motor.
Background technology
At present, mobile phone in the Portable, personal communication system, beep-pager etc., the trend development just less towards volume, that fuselage is thinner, with better function, flat oscillating motor (also being referred to as button type vibrating motor) also is more widely used thereupon.
Traditional flat oscillating motor normally is electrically connected with power supply in the communication electrical equipment by wire, one end of used wire is fixedly linked by the mode of welding and two solder joints on the flat type vibration source PCB circuit board, and the other end links to each other with power supply in the communication electrical equipment.Owing to being subject to the impact of installing space in the communication casing for electric appliances, this electrical connection operation is very difficult, its reason is on the PCB circuit board that the coverage between two solder joints can be above 0.5 millimeter, the height of this pad in the actual welding, if misoperation will cause two solder joint short circuits.Because used diameter of wire is little and quality is soft, require the employee in practical operation, to take on the other hand wire simultaneously, take on the other hand flatiron to weld, task difficulty is large, inefficiency, and the defective products that causes thus is high, thus directly caused the raising of production cost.
Occurred a kind of modified model flat oscillating motor on the market, in the flat oscillating motor housing top wall two contact flat springs have been set, approximate " Y " font of resilient shapes, another approximate " one " font.This incomplete structure wire bonds, can be installed to fast specified position and get on, thereby improve operating efficiency.But still have the following disadvantages: contact flat spring is installed on casing roof morning, improved undoubtedly whole height, thereby so that communication electrical equipment becomes thicker, this runs in the opposite direction with the application target that adopts flat oscillating motor to reduce complete machine thickness, so that the ceiling advantage that flat oscillating motor had originally disappears totally.
Summary of the invention
The purpose of this utility model provides a kind of wire that neither needs and connects, and does not change again in the situation of whole height, flat oscillating motor that can Fast Installation.
The technical scheme that realizes the utility model purpose is: a kind of flat oscillating motor comprises that the flat oscillating motor body connects electric shell fragment with two that are arranged on the flat oscillating motor body; Described flat oscillating motor body comprises base, cover plate and PCB wiring board, and described base and cover plate form the formation housing; Described housing periphery wall is provided with the junction block of insulation material, and the part plate body of described PCB wiring board stretches out the housing periphery wall as power part, and this power part is positioned at a side of junction block, and this power part plate body is provided with two electricity-linkingup points; An end that respectively connects electric shell fragment is fixed on the corresponding electricity-linkingup point, and the other end stretches out junction block.
In the technique scheme, the power part of described PCB wiring board is positioned at junction block near a side of cover plate, and the part plate body of described cover plate stretches out the housing periphery wall as supporting bracket, and this supporting bracket is connected on the PCB wiring board power part.
In the technique scheme, described junction block is provided with dividing plate, and this dividing plate connects between the electric shell fragment two.
In the technique scheme, the basic configuration that respectively connects electric shell fragment is S shape, comprises be used to the elasticity board that is fixed on fixedly board on the PCB wiring board electricity-linkingup point, stretches out the electroplax section that connects of junction block and is connected and fixed board and connect electroplax section.
In the technique scheme, described junction block is provided with in abutting connection with the supporting walls of base periphery wall, respectively connecing electric shell fragment also comprises and extends from fixing board towards this supporting walls and be connected to spacing board on this supporting walls, described spacing board end turn back again and towards away from this supporting walls direction extend to form the connection board, the end of this connection board is turned back and is extended to form the electroplax section that connects towards the direction away from PCB wiring board power part; Described spacing board be connected board and be combined to form the elasticity board.
In the technique scheme, respectively connect the electrical contact that connects that electroplax section is provided with the V-shape that forms by punching press or U font.
In the technique scheme, each fixedly board be provided with the semicircle breach of a corresponding pad on the PCB wiring board.
The utility model is by improving the structure of flat oscillating motor wiring part, guaranteeing to install quickly and easily on the basis, can not increase again the height of self, thereby effectively widen range of application.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
A kind of perspective view of Fig. 2 when to be flat oscillating motor shown in Figure 1 from another angle observe;
Fig. 3 is a kind of vertical view of flat oscillating motor shown in Figure 1;
Fig. 4 is that flat oscillating motor shown in Figure 3 is along a kind of cutaway view of A-A line.
Be labeled as shown in the accompanying drawing: flat oscillating motor body 1, base 11, cover plate 12, supporting bracket 121, PCB wiring board 13, power part 131, housing 14, periphery wall 141 connects electric shell fragment 2, and fixedly board 21, breach 211, elasticity board 22, spacing board 221, connect board 222, meet electroplax section 23, connect electrical contact 231, junction block 3, dividing plate 31, supporting walls 32.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the present utility model; A kind of perspective view of Fig. 2 when to be flat oscillating motor shown in Figure 1 from another angle observe; Fig. 3 is a kind of vertical view of flat oscillating motor shown in Figure 1; Fig. 4 is that flat oscillating motor shown in Figure 3 is along a kind of cutaway view of A-A line.
The present embodiment is a kind of flat oscillating motor, sees Fig. 1 to shown in Figure 4, comprises that flat oscillating motor body 1 connects electric shell fragment 2 with two that are arranged on the flat oscillating motor body 1; Described flat oscillating motor body 1 comprises base 11, cover plate 12 and PCB wiring board 13, and described base 11 and cover plate 12 form formation housing 14; Described housing 14 periphery walls 141 are provided with the junction block 3 of insulation material, the part plate body of described PCB wiring board 13 stretches out housing 14 periphery walls as power part 131, this power part 131 is positioned at a side of junction block 3, and these power part 131 plate bodys are provided with two electricity-linkingup points; An end that respectively connects electric shell fragment 2 is fixed on the corresponding electricity-linkingup point, and the other end stretches out junction block 3.
In the present embodiment, described junction block 3 is fixed on housing 13 periphery walls by bonding mode.
In the present embodiment, the power part 131 of described PCB wiring board 13 is positioned at junction block 3 near a side of cover plate 12, and the part plate body of described cover plate 12 stretches out housing 14 periphery walls as supporting bracket 121, and this supporting bracket 121 is connected on PCB wiring board 13 power parts 131.
Described junction block 3 is provided with dividing plate 31, and this dividing plate 31 connects between the electric shell fragment 2 two.
In the present embodiment, the basic configuration that respectively connects electric shell fragment 2 is S shape, comprises be used to the elasticity board 22 that is fixed on fixedly board 21 on PCB wiring board 13 electricity-linkingup points, stretches out the electroplax section 23 that connects of junction block 3 and is connected and fixed board 21 and connect electroplax section 23.
In the present embodiment, described junction block 3 is provided with in abutting connection with the supporting walls 32 of base 11 periphery walls, respectively connecing electric shell fragment 2 also comprises and extends from fixing board 21 towards this supporting walls 32 and be connected to spacing board 221 on this supporting walls 32, described spacing board 221 ends turn back again and towards away from this supporting walls 32 direction extend to form and connect board 222, the end of this connection board 222 is turned back and is extended to form the electroplax section 23 that connects towards the direction away from PCB wiring board 13 power parts 131; Described spacing board 221 be connected board 222 and be combined to form elasticity board 22.
What connect respectively that electroplax section 23 is provided with the V-shape that forms by punching press or arc line shaped connects electrical contact 231, and the present embodiment is arc line shaped.
For more well each fixedly board 21 glued joint or be weldingly fixed on the electricity-linkingup point of PCB wiring board, also each fixedly board 21 be provided with semicircle breach 211 over against the electricity-linkingup point place, unnecessary glue or scolder can be filled in this breach 211.
The present embodiment is by improving the structure of flat oscillating motor wiring part, guaranteeing to install quickly and easily on the basis, can not increase again the height of self, thereby effectively widen range of application.
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 (7)
1. flat oscillating motor comprises flat oscillating motor body (1) and two of being arranged on the flat oscillating motor body (1) connect electric shell fragment (2); Described flat oscillating motor body (1) comprises base (11), cover plate (12) and PCB wiring board (13), and described base (11) and cover plate (12) form formation housing (14); It is characterized in that:
Described housing (14) periphery wall is provided with the junction block (3) of insulation material, the part plate body of described PCB wiring board (13) stretches out housing (14) periphery wall as power part (131), this power part (131) is positioned at a side of junction block (3), and this power part (131) plate body is provided with two electricity-linkingup points; An end that respectively connects electric shell fragment (2) is fixed on the corresponding electricity-linkingup point, and the other end stretches out junction block (3).
2. flat oscillating motor according to claim 1, it is characterized in that: the power part (131) of described PCB wiring board (13) is positioned at junction block (3) near a side of cover plate (12), the part plate body of described cover plate (12) stretches out housing (14) periphery wall as supporting bracket (121), and this supporting bracket (121) is connected on PCB wiring board (13) power part (131).
3. flat oscillating motor according to claim 1, it is characterized in that: described junction block (3) is provided with dividing plate (31), and this dividing plate (31) is positioned at two and connects between the electric shell fragment (2).
4. flat oscillating motor according to claim 1, it is characterized in that: the basic configuration that respectively connects electric shell fragment (2) is S shape, comprises be used to the elasticity board (22) that is fixed on fixedly board (21) on PCB wiring board (13) electricity-linkingup point, stretches out the electroplax section that connects (23) of junction block (3) and is connected and fixed board (21) and connect electroplax section (23).
5. flat oscillating motor according to claim 4, it is characterized in that: described junction block (3) is provided with in abutting connection with the supporting walls (32) of base (11) periphery wall, respectively connecing electric shell fragment (2) also comprises and extends from fixing board (21) towards this supporting walls (32) and be connected to spacing board (221) on this supporting walls (32), described spacing board (221) end turn back again and towards away from this supporting walls (32) direction extend to form and connect board (222), the end of this connection board (222) is turned back and is extended to form the electroplax section (23) that connects towards the direction away from PCB wiring board (13) power part (131); Described spacing board (221) be connected board (222) and be combined to form elasticity board (22).
6. flat oscillating motor according to claim 5 is characterized in that: what connect respectively that electroplax section (23) is provided with the V-shape that forms by punching press or U font connects electrical contact (231).
7. flat oscillating motor according to claim 5 is characterized in that: each fixedly board (21) be provided with over against the semicircle breach (211) of the upper corresponding pad of PCB wiring board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205320430U CN202872578U (en) | 2012-10-18 | 2012-10-18 | Flat-type vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205320430U CN202872578U (en) | 2012-10-18 | 2012-10-18 | Flat-type vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872578U true CN202872578U (en) | 2013-04-10 |
Family
ID=48039265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205320430U Expired - Fee Related CN202872578U (en) | 2012-10-18 | 2012-10-18 | Flat-type vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321972A (en) * | 2018-04-13 | 2018-07-24 | 四川安和精密电子电器有限公司 | A kind of new structural flat motor |
| CN108321972B (en) * | 2018-04-13 | 2024-05-14 | 四川安和精密电子电器股份有限公司 | Flat motor with novel structure |
-
2012
- 2012-10-18 CN CN2012205320430U patent/CN202872578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321972A (en) * | 2018-04-13 | 2018-07-24 | 四川安和精密电子电器有限公司 | A kind of new structural flat motor |
| CN108321972B (en) * | 2018-04-13 | 2024-05-14 | 四川安和精密电子电器股份有限公司 | Flat motor with novel structure |
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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: 20130410 Termination date: 20211018 |