CN101834084B - Vibration switch - Google Patents
Vibration switch Download PDFInfo
- Publication number
- CN101834084B CN101834084B CN2010101347232A CN201010134723A CN101834084B CN 101834084 B CN101834084 B CN 101834084B CN 2010101347232 A CN2010101347232 A CN 2010101347232A CN 201010134723 A CN201010134723 A CN 201010134723A CN 101834084 B CN101834084 B CN 101834084B
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- Prior art keywords
- terminal
- flexible member
- inner barrel
- bearing
- housing
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Abstract
The invention relates to a vibration switch which comprises a shell, an elastic component and a support, wherein the shell is conductive and provided with a connection pin to form a first terminal; the shell comprises a chamber with an opening; the insulated support is arranged at the opening of the chamber; the conductive elastic component is assembled in the chamber and is provided with a fixed end a movable end; a second terminal is arranged on the support in a penetrating way and conductive with the elastic component; when the elastic component generates elastic deformation, the elastic component touches the shell so as to enable the first terminal and the second terminal to form a switch-on loop; a conductive inner barrel is arranged in the chamber and is provided with an installing end and a communicating end; the inner barrel is provided with a connection pin to form a third terminal and hollowly sleeved outside the elastic component; a clearance is arranged between the shell and the inner barrel; and when the elastic component bends under the influence of one external force, the elastic component touches the inner barrel so as to enable the second terminal and the third terminal to form a switch-on loop. The invention has simple and reasonable structure and recognition function.
Description
(1) technical field
The present invention relates to a kind of vibration switch, relate in particular to a kind of multidirectional many controlling signal vibration switch.
(2) background technology
See also shown in Figure 1ly, Fig. 1 is the cutaway view of existing vibration switch, comprises metal shell 1, bearing 2, spring 4, terminal 5 and bumps hammer 6.Saidly bump the end that hammer 6 is fixed on spring 4, when vibration switch is influenced by external force, bump hammer 6 and form a conducting loop with housing 1 touching.This vibration switch can only be done " conducting/disconnection " single signal output.When vibration switch received the external impacts of different sizes, direction, the strain of its spring maybe more also maybe be less, but the spring flexible also possibly bending rock, existing vibration switch can't produce corresponding signal and distinguish to different external force.
(3) summary of the invention
The object of the present invention is to provide and a kind ofly produce multiple signal and distinguish the vibration switch of external force.Further purpose of the present invention is to provide the vibration switch that can distinguish external force size or direction.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of vibration switch comprises a housing, a flexible member and a bearing, housing be conduction and be provided with leg and form the first terminal; Housing comprises the room with opening, and the bearing of insulation is located at the opening part of room, and the flexible member of conduction is installed in the room; Flexible member have one with the fixing stiff end and of bearing near the innermost movable end of room, be equipped with second terminal on the bearing, second terminal and flexible member stiff end are conductings; Influenced by an external force and during strain at flexible member; The movable end of flexible member and housing touching and make the first terminal and second terminal form a conducting loop is characterized in that: be provided with the inner barrel of a conduction in the room, inner barrel has the installation end and fixed with bearing near the innermost guiding access of room; The installation end of inner barrel is provided with and passes the outwardly directed leg of bearing and form the 3rd terminal; The inner barrel sky is enclosed within outside the flexible member, is provided with the space between inner barrel and the flexible member, is provided with the space between housing and the inner barrel; Influenced by an external force and when crooked, the guiding access of flexible member and inner barrel is touched and made second terminal and the 3rd terminal form a conducting loop at flexible member.
Because inner barrel can form new conducting loop with flexible member, can send new control signal, thereby can distinguish external force.
Technique scheme can also be done further to improve through following technical measures.
For distinguishing the size of external force, can do following improvement:
The axial location of the guiding access of inner barrel is corresponding with the flexible member stage casing;
Flexible member influenced by an external force and bending and degree of crook hour, the guiding access of only have elastic component stage casing and inner barrel is touched and is made second terminal and the 3rd terminal form a conducting loop, and breaks off between the first terminal and second terminal;
Influenced by an external force and bending and degree of crook when big at flexible member; Flexible member makes second terminal and the 3rd terminal form a conducting loop with the guiding access touching of flexible member stage casing and inner barrel earlier, touches and make the first terminal, second terminal, the 3rd terminal to form the while conducting with the movable end and the housing of flexible member again.
For distinguishing the direction of external force, can do following improvement:
The axial location of the guiding access of inner barrel is corresponding with the movable end of flexible member;
Influenced by an external force and when extending at flexible member, the movable end of flexible member is vertically with the housing touching and make the first terminal and second terminal form a conducting loop;
Influenced by an external force and when crooked, the movable end of flexible member is touched with the guiding access of inner barrel and made second terminal and the 3rd terminal form a conducting loop at flexible member.
The improvement of relevant flexible member is: flexible member is a spring, the movable end of spring than the diameter of other part big and spring apart from little.Perhaps, flexible member comprises that a spring and bumps hammer, bumps hammer and comprises head and shank, and the shank that bumps hammer is filled in an end of spring and will be bumped hammer and be fixed on the spring, and the head that bumps hammer is touched housing or inner barrel as the movable end of flexible member.
Improvement partly has about bearing: bearing comprises annular wall and newel; Newel is located at the bearing center; Annular wall is around newel; Annular wall is filled in the opening of housing, and the installation end of inner barrel inserts the annular wall inner chamber and reclines or near annular wall, the stiff end of flexible member is enclosed within on the newel and the newel that reclines.Perhaps, bearing comprises annular wall and center, and center is located at the bearing center; Annular wall is around center; Annular wall is filled in the opening of housing, and the installation end of inner barrel inserts in the gap between annular wall and the center, and the stiff end of flexible member inserts in the center.
The present invention is simple and reasonable, and is easy to use, easy to manufacture, has simple recognition function, and when suffered external force difference, its controlling signal of sending is also different.The present invention has the size and the weight of external power that can discern the swing dynamics or gets excited power forward and send various signals output; Can judge the preferable switch of light, Beijing South Maxpower Technology Co. Ltd's power of swing dynamics, thereby be widely used in the industries such as electronic product, electronic digital product, anti-theft product, electronic toy, electronic game machine.
(4) description of drawings
Fig. 1 is the cutaway view of existing vibration switch;
Fig. 2 is the stereogram of the first embodiment of the present invention;
Fig. 3 is the cutaway view of the first embodiment of the present invention;
Fig. 4 is the three-dimensional exploded view of the first embodiment of the present invention;
Fig. 5 is the three-dimensional cutaway view of the bearing of the first embodiment of the present invention;
Fig. 6 is the stereogram of the second embodiment of the present invention;
Fig. 7 is the section plan of the second embodiment of the present invention;
Fig. 8 is the three-dimensional exploded view of the second embodiment of the present invention;
Fig. 9 is the three-dimensional cutaway view of the bearing of the second embodiment of the present invention.
(5) embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Embodiment 1
A kind of vibration switch comprises a housing 11, a flexible member and a bearing 12.
The bearing 12 of insulation is located at the opening part of room 112, and bearing 12 comprises annular wall 121 and newel 122, and newel 122 is located at bearing 12 centers, and annular wall 121 is around newel 122, and annular wall 121 is filled in the opening of housing 1, closely cooperates, and is fixed together.The outer surface of annular wall 121 is provided with snap ring platform 123, for positioning housing 11 is established.Bearing 12 bottom sides are provided with slot 124, and are equipped with the second L shaped terminal 15.Bearing 12 bottom surfaces are provided with two jacks 125.Slot 124 communicates with annular wall 121 inner chambers with jack 125.
Flexible member is a spring 14.The spring 14 of conduction is installed in the room 112, spring 14 have one with the fixing stiff end 142 (lower end) and of bearing 12 near room 112 innermost movable ends 141 (upper end).The stiff end of spring 14 is enclosed within on the newel 122 and newel 122, the second terminals 15 that recline radially pass slot 124 and contact with the stiff end 142 of spring 14, and the two is conducting.The movable end 141 of spring 14 than the diameter of other part big and spring apart from little.For making things convenient for the assembling of spring 14, newel 122 have male cone (strobilus masculinus) 1221 near the innermost end of room (upper end).
Be provided with the inner barrel 13 of a conduction in the room 112; Inner barrel 13 have one with the fixing installation end 134 (lower end) and of bearing 12 near room 112 innermost guiding access 133 (upper end), installation end 134 insertion annular wall 121 inner chambers and the annular wall 121 that recline of inner barrel 13.The installation end of inner barrel 13 has a leg 131 and a fixing feet 132.Fixing feet 132 is axially passed jack 125 with the location along inner barrel.Leg 131 is through another jack 125, axially passes bearing 12 and protruding and form the 3rd terminal along inner barrel.Inner barrel 13 skies are enclosed within outside the spring 14, are provided with the space between housing 11 and the inner barrel 13.
The axial location of the guiding access 133 of inner barrel 13 is corresponding with spring 14 stage casings.
Influenced by an external force and bending and degree of crook when big at spring 14; Spring 14 makes second terminal and the 3rd terminal form a conducting loop with guiding access 133 touchings of spring 14 stage casings and inner barrel 13 earlier, and the movable end 141 with spring 14 makes the first terminal, second terminal, the 3rd terminal form conducting simultaneously with housing 11 touchings again.
A kind of vibration switch comprises a housing 21, a flexible member and a bearing 22.
The bearing 22 of insulation is located at the opening part of room 212, and bearing 22 comprises annular wall 221 and center 222, and center 222 is located at bearing 22 centers, and annular wall 221 is around center 222.Annular wall 221 is filled in the opening of housing, closely cooperates, and is fixed together.The outer surface of annular wall 221 is provided with snap ring platform 223, for positioning housing 21 is established.Bearing 22 bottom sides are provided with a slot 224, and are equipped with the second L shaped terminal 25, and slot 224 communicates with center 222 inner chambers.Bearing 22 bottom surfaces are provided with two jacks 225, between annular wall 221 and the center 222 annular gap are arranged, and jack 225 communicates with this gap.
Flexible member comprises that the spring 24 of a conduction and bumping of a conduction hammer 26 into shape.Spring 24 is installed in the room 212, spring 24 have one with the fixing stiff end 242 (lower end) and of bearing 22 near room 212 innermost movable ends 241 (upper end).Bump hammer 26 and comprise head 261 and shank 262, the shank 262 that bumps hammer 26 is filled in the movable end 241 of spring 24 and will be bumped hammer 26 and be fixed on the spring 24.Bump hammer 26 head 261 and touch housing 21 or inner barrel 23 as the movable end of flexible member.The stiff end 242 of spring 24 is the stiff end of flexible member.The stiff end 242 of spring 24 inserts in the center 222, and second terminal 25 radially passes slot 224 and contacts with the stiff end of spring 24, and the two is conducting.For making things convenient for the assembling of spring 24, center 222 have inner conical surface 2221 near room 212 innermost ends.
Be provided with the inner barrel 23 of a conduction in the room 212; Inner barrel 23 have one with the fixing installation end 234 (lower end) and of bearing 22 near room 212 innermost guiding access 233 (upper end), in the installation end 234 insertion annular wall 221 and the gap between the center 222 of inner barrel 23.The installation end 234 of inner barrel 23 has a leg 231 and a fixing feet 232.Fixing feet 232 is axially passed jack 225 with the location along inner barrel 23.Leg 231 is axial along inner barrel 23, and it is protruding and form the 3rd terminal to pass bearing 22 through another jack 225.Inner barrel 23 skies are enclosed within outside the spring 24, are provided with the space between housing 21 and the inner barrel 23.
The axial location of the guiding access 233 of inner barrel 23 with bump the hammer 26 corresponding (promptly highly basic identical);
Influenced by an external force and when extending at flexible member, flexible member makes the first terminal and second terminal form a conducting loop with touch points 213 touchings of housing 21 through bumping hammer 26 vertically;
Influenced by an external force and when crooked at flexible member, flexible member makes second terminal and the 3rd terminal form a conducting loop through guiding access 233 touchings of bumping hammer 26 and inner barrel 23.
Claims (7)
1. a vibration switch comprises a housing, a flexible member and a bearing, housing be conduction and be provided with leg and form the first terminal; Housing comprises the room with opening, and the bearing of insulation is located at the opening part of room, and the flexible member of conduction is installed in the room; Flexible member have one with the fixing stiff end and of bearing near the innermost movable end of room, be equipped with second terminal on the bearing, second terminal and flexible member stiff end are conductings; Influenced by an external force and during strain at flexible member; The movable end of flexible member and housing touching and make the first terminal and second terminal form a conducting loop is characterized in that: be provided with the inner barrel of a conduction in the room, inner barrel has the installation end and fixed with bearing near the innermost guiding access of room; The installation end of inner barrel is provided with and passes the outwardly directed leg of bearing and form the 3rd terminal; The inner barrel sky is enclosed within outside the flexible member, is provided with the space between inner barrel and the flexible member, is provided with the space between housing and the inner barrel; Influenced by an external force and when crooked, the guiding access of flexible member and inner barrel is touched and made second terminal and the 3rd terminal form a conducting loop at flexible member.
2. vibration switch according to claim 1 is characterized in that: the axial location of the guiding access of inner barrel is corresponding with the flexible member stage casing;
Flexible member influenced by an external force and bending and degree of crook hour, the guiding access of only have elastic component stage casing and inner barrel is touched and is made second terminal and the 3rd terminal form a conducting loop, and breaks off between the first terminal and second terminal;
Influenced by an external force and bending and degree of crook when big at flexible member; Flexible member makes second terminal and the 3rd terminal form a conducting loop with the guiding access touching of flexible member stage casing and inner barrel earlier, touches and make the first terminal, second terminal, the 3rd terminal to form the while conducting with the movable end and the housing of flexible member again.
3. vibration switch according to claim 1 is characterized in that: flexible member is a spring, the movable end of spring than the diameter of other part big and spring apart from little.
4. vibration switch according to claim 1 is characterized in that: the axial location of the guiding access of inner barrel is corresponding with the movable end of flexible member,
Influenced by an external force and when extending at flexible member, the movable end of flexible member is vertically with the housing touching and make the first terminal and second terminal form a conducting loop,
Influenced by an external force and when crooked, the movable end of flexible member is touched with the guiding access of inner barrel and made second terminal and the 3rd terminal form a conducting loop at flexible member.
5. vibration switch according to claim 1; It is characterized in that: flexible member comprises that a spring and bumps hammer; Bump hammer and comprise head and shank; The shank that bumps hammer is filled in an end of spring and will be bumped hammer and be fixed on the spring, and the head that bumps hammer is touched housing or inner barrel as the movable end of flexible member.
6. vibration switch according to claim 1; It is characterized in that: bearing comprises annular wall and newel; Newel is located at the bearing center, and annular wall is around newel, and annular wall is filled in the opening of housing; The installation end of inner barrel inserts the annular wall inner chamber and reclines or near annular wall, the stiff end of flexible member is enclosed within on the newel and the newel that reclines.
7. vibration switch according to claim 1; It is characterized in that: bearing comprises annular wall and center; Center is located at the bearing center, and annular wall is around center, and annular wall is filled in the opening of housing; The installation end of inner barrel inserts in the gap between annular wall and the center, and the stiff end of flexible member inserts in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101347232A CN101834084B (en) | 2010-03-16 | 2010-03-16 | Vibration switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101347232A CN101834084B (en) | 2010-03-16 | 2010-03-16 | Vibration switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834084A CN101834084A (en) | 2010-09-15 |
| CN101834084B true CN101834084B (en) | 2012-07-18 |
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ID=42718119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101347232A Expired - Fee Related CN101834084B (en) | 2010-03-16 | 2010-03-16 | Vibration switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834084B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165313B (en) * | 2011-12-19 | 2015-07-22 | 比亚迪股份有限公司 | Method, system and device of adjusting sensitivity of vibration switch |
| CN102867664B (en) * | 2012-09-11 | 2015-08-12 | 叶春林 | Touch general formula switch |
| CN103903907A (en) * | 2014-04-23 | 2014-07-02 | 谢新春 | Spring vibration switch with hammerhead |
| CN112682449B (en) * | 2019-10-18 | 2022-12-20 | 长城汽车股份有限公司 | Elastic element mounting plug and mounting plug assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5789716A (en) * | 1996-11-12 | 1998-08-04 | Wang; Pi-Lin | One-way shaking switch |
-
2010
- 2010-03-16 CN CN2010101347232A patent/CN101834084B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101834084A (en) | 2010-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU CHENGHUI Free format text: FORMER OWNER: ZHONGSHAN NANLANG TOWM CHUANGJIAN ELECTRONIC ELEMENT PLANT Effective date: 20110928 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528451 ZHONGSHAN, GUANGDONG PROVINCE TO: 528400 ZHONGSHAN, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110928 Address after: 528400, B, room 3, No. 204, Shun Tung Street, Dongming garden, Shiqi garden, Zhongshan, Guangdong Applicant after: Zhu Chenghui Address before: 528451 Guangdong province Zhongshan Nanlang Town Industrial Zone Sixth Applicant before: Zhongshan Nanlang Chuangjian Electronic Element Co., Ltd |
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| 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: 20120718 Termination date: 20150316 |
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| EXPY | Termination of patent right or utility model |