CN203964009U - Conductive pin external piezoelectron - Google Patents
Conductive pin external piezoelectron Download PDFInfo
- Publication number
- CN203964009U CN203964009U CN201420421931.4U CN201420421931U CN203964009U CN 203964009 U CN203964009 U CN 203964009U CN 201420421931 U CN201420421931 U CN 201420421931U CN 203964009 U CN203964009 U CN 203964009U
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- China
- Prior art keywords
- cavity
- casing
- conductive pin
- large casing
- shoulder hole
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- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000011900 installation process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010892 electric spark Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Spark Plugs (AREA)
Abstract
The utility model discloses a kind of conductive pin external piezoelectron, comprise the large casing that is provided with the first cavity and the second cavity, 2 cavity opening directions are contrary, it is inner that the second cavity is arranged on large bottom of shell cylinder, on the bottom end face on cylinder side, be provided with shoulder hole, shoulder hole is through to the first cavity bottom, and T shape conductive pin is put in large casing in the first cavity from shoulder hole, and its cap body divides on the step surface that is stuck in shoulder hole.When conductive pin of the present utility model is installed, need to not put into from large casing head end, the shoulder hole that only it need to be provided with from bottom, put into.Thereby the production cycle of electronics is shortened, reduced operating personnel simultaneously, reduced cost, make the installation process of ignition simpler, shortened the set-up time, improved production efficiency, for enterprise has brought larger economic benefit.
Description
Technical field
The utility model relates to a kind of conductive pin external piezoelectron, belongs to lighter technical field.
Background technology
The ignition principle of lighter is that piezoelectric ceramics is converted into electric energy by mechanical energy under external force, lights liquid gas form flame by discharge generation electric sparks such as plain conductor, copper sheet, combined plug-in wires.The device that produces this function is called for short " electronics ", namely piezoelectron igniter in lighter manufacturing.In ignition production and processing, having a procedure is, in the bottom of large casing, a very little conductive pin is installed, conductive pin is put into its cavity bottom from the head end cavity of large casing, because cavity depth is deep and narrow, conductive pin is more tiny again, installation process is more difficult, operation success rate is extremely low, has 40% needs repeated multiple times.Installation time is long for this reason, affects the raising of productivity ratio.
Summary of the invention
The purpose of this utility model is: a kind of conductive pin external piezoelectron is provided, solves the problem that in existing ignition production process, operation success rate is low, percent defective is high, thereby reach the object of raising labour productivity, reduce product cost.
The technical solution of the utility model: a kind of conductive pin external piezoelectron, comprise the large casing that is provided with the first cavity and the second cavity, 2 cavity opening directions are contrary, it is inner that the second cavity is arranged on large bottom of shell cylinder, on the bottom end face on cylinder side, be provided with shoulder hole, shoulder hole is through to the first cavity bottom, and T shape conductive pin is put in large casing in the first cavity from shoulder hole, and its cap body divides on the step surface that is stuck in shoulder hole.
Above-mentioned conductive pin external piezoelectron, in the second cavity of described large casing, put into rivet, after piezoelectric ceramics, on its cylinder, screw in and have conduction nut, the end face of conduction nut contacts with the cap surface of T shape conductive pin, rivet extend in the first cavity and goes, between two piezoelectric ceramics, be inserted with the copper sheet that reaches large casing outside, in the first cavity of large casing, snap in the little casing of conduction, conducting electricity little casing inside snaps in organic head, conduct electricity and be provided with little spring between little casing and head, in the first cavity of head below, be provided with big spring, big spring contacts with T shape conductive pin, head external part axle on head is stuck in the locating slot place on large casing fuselage after passing the slide-and-guide groove on the little casing of conduction.
Above-mentioned conductive pin external piezoelectron, described the second cavity extend in the first cavity and forms positioning seat, has been inserted in big spring on positioning seat, and second cavity of rivet in positioning seat extend into the first cavity.
Above-mentioned conductive pin external piezoelectron, the first cavity of described large casing inside is notch cuttype cavity, and this notch cuttype cavity upper width is greater than lower width, and when the little casing that conducts electricity compresses, its fuselage is not positioned at notch cuttype cavity top.
Above-mentioned conductive pin external piezoelectron, is provided with 1 lug boss on large casing corresponding to described copper sheet external part.
The beneficial effects of the utility model: when conductive pin of the present utility model is installed, need to not put into from large casing the first cavity open end, the shoulder hole that only it need to be provided with from bottom, put into, improved the success rate that conductive pin is installed, thereby the production cycle of electronics is shortened, reduced operating personnel simultaneously, reduced cost, make the installation process of ignition simpler, shortened the set-up time, improved production efficiency, for enterprise has brought larger economic benefit; Because forming positioning seat between the first cavity and the second cavity, thereby after being put into, big spring plays good positioning action; And the first cavity is designed to notch cuttype, while not compressing, increased the distance of conducting electricity between little casing outer wall and large casing inner wall, to avoid conducting electricity in little casing conducting process, the heat of generation brings impact to large casing; In installation process, lug boss is placed in the locating slot in fuselage cover, and convenient installation, plays a positioning action to electronics.And conduct electricity little casing, be that conductive material is made, in use procedure, changed the mode that existing ignition electric spark produces, make to be provided with in the fire maker structure of this ignition simpler, shortened integral installation time of lighter, improved production efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is that T shape conductive pin of the present utility model coordinates schematic diagram with large casing;
Accompanying drawing 2 is the structural representation of looking up of the present utility model;
Accompanying drawing 3 is electronics sectional structure schematic diagram of the present utility model;
Accompanying drawing 4 is for being provided with lighter structure schematic diagram of the present utility model;
Reference numeral: 1-conducts electricity little casing, 2-little spring, 3-head, the large casing of 4-, 5-rivet, 6-big spring, 7-piezoelectric ceramics, 8-copper sheet, 9-conducts electricity nut, 10-T shape conductive pin, 11-shoulder hole, 12-positioning seat, 13-head external part axle, 14-locating slot, 15-lug boss, 16-metal bridge plate, 17-nozzle, 18-windproof tube, the 19-spring of lighting a fire.
The specific embodiment
Embodiment of the present utility model: a kind of conductive pin external piezoelectron, as shown in accompanying drawing 1-4, comprise the large casing 4 that is provided with the first cavity and the second cavity, the first cavity is contrary with the opening direction of the second cavity, the first cavity from its open top inward, the second cavity from its bottom opening inward, the bottom surface of large casing 4 is provided with 1 cylinder, it is inner that the second cavity is just arranged on this cylinder, on the bottom end face on this cylinder side, be provided with 1 shoulder hole 11, this shoulder hole 11 is through to the first cavity bottom from large casing 4 bottom end faces, T shape conductive pin 10 is put in the first cavity in large casing 4 from shoulder hole 11, its cap body divides on the step surface that is stuck in shoulder hole 11.Like this arrange to keep away put into the first cavity bottom position by T shape conductive pin 10 from the first cavity openend, from bottom, directly installs, and easier for installation, the yield rate of operation is 100%, has improved working (machining) efficiency.
When a complete ignition is assembled, in the second cavity of large casing 4 that installs T shape conductive pin, put into successively rivet 5, and after 2 blocks of piezoelectric ceramics 7, then at it, screw on externally threaded cylinder and have 1 conduction nut 9, the inner bottom part of conduction nut 9 contacts with piezoelectric ceramics 7 bottom surfaces, and its end face just contacts with the cap surface of T shape conductive pin 10 after conduction nut 9 screw-ins, and the cap body of rivet 5 divides and is stuck in the second cavity floor, the hole that its rivet nut part is provided with from the second cavity bottom, extend in the first cavity and go, on the housing of large casing 4, be provided with 1 opening, copper sheet 8 is inserted between 2 blocks of piezoelectric ceramics 7 and goes from this opening part, copper sheet 8 also has part to stay large casing 4 outsides, and in the first cavity of large casing 4, snap in 1 little casing 1 of conduction, in conducting electricity little casing 1 internal cavities, this has snapped in 1 head 3, and be provided with 1 little spring 2 between the little casing 1 of conduction and head 3, in the first cavity below head 3, be provided with big spring 6, the bottom of big spring 6 contacts with T shape conductive pin 10 head ends, after passing the slide-and-guide groove on the little casing 1 of conduction, the head external part axle 13 of head 3 is stuck in locating slot 14 places on large casing 4 fuselages.
The difference of this ignition and existing ignition is to be provided with T shape conductive pin 10, and uses conductive material to be made little casing.Thereby changed the mode of the electron production electric spark of existing lighter, existing lighter is drawn a copper cash between piezoelectric ceramics 7, then copper cash is caused to liquefied gas exit, by copper cash transmission of electric energy, produce the electric spark liquefied gas that ignites.The main problem of this method is just soft difficult installation of copper cash quality.And the utility model is when used, press the little casing 1 of conduction, the head 3 of little casing 1 head end of conducting electricity moves downward in process can impact rivet 5, and impulsive force can pass to piezoelectric ceramics 7 by rivet 5, and the little casing 1 that now conducts electricity is returned to initial position under big spring 6 and little spring 2 effects.Mechanical energy when meeting is by impact after 2 piezoelectric ceramics 7 pressurizeds is converted into electric energy, and this electric energy is drawn by 2 circuits: the positive pole of a route piezoelectric ceramics 7 passes out through copper sheet 8,---metal bridge plate 16---nozzle 17---windproof tube 18 then by copper sheet 8;---T shape conducting rod 10---big spring 6---head 3---little spring 2---conduct electricity little casing 1---the igniting the spring 19 and negative pole of an other route piezoelectric ceramics 7 passes to it the conduction nut 9 of contact, then by conduction nut 9.Igniting spring 19, over against windproof tube 18 gas port that goes out to liquefy, formed the loop of a disconnection just now between 2 tunnels, press after ignition, and igniting spring 19 places will produce electric spark, thereby ignite from the liquefied gas of windproof tube 18 ejections.
The second cavity extend into while arranging and in the first cavity, forms 1 positioning seat 12, after in installation process, big spring 6 is put into, positioning seat 12 will directly be inserted in big spring 6 inside, positioning seat 12 has played 1 good positioning action, and the head end of rivet 5 the second cavity in positioning seat 12 extend into the first cavity.
The first cavity of large casing 4 inside is notch cuttype cavity, and this notch cuttype cavity upper width is greater than lower width, and when the little casing 1 that conducts electricity compresses, its fuselage is not positioned at notch cuttype cavity top.Such setting is also just equivalent to increase conducts electricity little casing 1 outer wall to the width between large casing 4 inwalls, because the little casing 1 that conducts electricity produces transmitting electric power in electric spark process, in transmitting electric power process its conduct electricity little casing 1 can heating, arranging like this can increase heat-dissipating space, moreover avoids the large casing 4 of heat loss.
On large casing 4 corresponding to copper sheet 8 external parts, be provided with 1 lug boss 15, when this ignition is installed, lug boss 15 snaps onto in the mounting groove of fire maker casing inside, and this lug boss 15 facilitates the mechanization of ignition to install.
Claims (5)
1. a conductive pin external piezoelectron, it is characterized in that: comprise the large casing (4) that is provided with the first cavity and the second cavity, 2 cavity opening directions are contrary, it is inner that the second cavity is arranged on large casing (4) bottom cylinder, on the bottom end face on cylinder side, be provided with shoulder hole (11), shoulder hole (11) is through to the first cavity bottom, T shape conductive pin (10) is put in interior the first cavity of large casing (4) from shoulder hole (11), and its cap body divides on the step surface that is stuck in shoulder hole (11).
2. conductive pin external piezoelectron according to claim 1, it is characterized in that: in the second cavity of described large casing (4), put into rivet (5), after piezoelectric ceramics (7), on its cylinder, screw in and have conduction nut (9), the end face of conduction nut (9) contacts with the cap surface of T shape conductive pin (10), rivet (5) extend in the first cavity and goes, between two piezoelectric ceramics (7), be inserted with and reach the outside copper sheet (8) of large casing (4), in the first cavity of large casing (4), snap in conduction little casing (1), conducting electricity little casing (1) inside snaps in organic head (3), conduct electricity and be provided with little spring (2) between little casing (1) and head (3), in the first cavity of head (3) below, be provided with big spring (6), big spring (6) contacts with T shape conductive pin (10), head external part axle (13) on head (3) passes the locating slot (14) being stuck on large casing (4) fuselage after the slide-and-guide groove on the little casing of conduction (1) and locates.
3. conductive pin external piezoelectron according to claim 2, it is characterized in that: described the second cavity extend into and in the first cavity, forms positioning seat (12), on positioning seat (12), be inserted in big spring (6), rivet (5) extend into the first cavity from the second cavity in positioning seat (12).
4. conductive pin external piezoelectron according to claim 2, it is characterized in that: the first inner cavity of described large casing (4) is notch cuttype cavity, this notch cuttype cavity upper width is greater than lower width, and when the little casing (1) that conducts electricity compresses, its fuselage is not positioned at notch cuttype cavity top.
5. conductive pin external piezoelectron according to claim 2, is characterized in that: on large casing (4) corresponding to described copper sheet (8) external part, be provided with 1 lug boss (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421931.4U CN203964009U (en) | 2014-07-29 | 2014-07-29 | Conductive pin external piezoelectron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421931.4U CN203964009U (en) | 2014-07-29 | 2014-07-29 | Conductive pin external piezoelectron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964009U true CN203964009U (en) | 2014-11-26 |
Family
ID=51924588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421931.4U Expired - Fee Related CN203964009U (en) | 2014-07-29 | 2014-07-29 | Conductive pin external piezoelectron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964009U (en) |
-
2014
- 2014-07-29 CN CN201420421931.4U patent/CN203964009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171120 Address after: 551200 Guizhou Province, Qiannan Buyei and Miao Autonomous Prefecture Longli County Economic Development Zone Industrial Park Valley foot Patentee after: Heng Bo Longli Electronic Co. Ltd. Address before: 550005 Guizhou city of Guiyang province Jinyang New Dry Drawing Center Plaza Building 2 unit B No. 16-9 Patentee before: Zeng Lixiang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |