CN202206649U - Connection structure for circuit board of shoe lamp - Google Patents
Connection structure for circuit board of shoe lamp Download PDFInfo
- Publication number
- CN202206649U CN202206649U CN2011203339584U CN201120333958U CN202206649U CN 202206649 U CN202206649 U CN 202206649U CN 2011203339584 U CN2011203339584 U CN 2011203339584U CN 201120333958 U CN201120333958 U CN 201120333958U CN 202206649 U CN202206649 U CN 202206649U
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- Prior art keywords
- lead
- rivet
- welding
- wiring board
- pad
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- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a connection structure for a circuit board of a shoe lamp. The connection structure comprises a welding pad on the circuit board, wherein the welding pad is used for being connected with leads or pins of electronic components; connection holes are arranged on the welding pad; rivets are embedded in the connection holes; and the leads or the pins of the electronic components are connected with the circuit board through the rivets in a pressing manner. Compared with the traditional welding structure, the operation of welding by using welding tin is not needed, the injuries to workers arising from the using of lead-containing welding tin can be avoided, the increase of cost and the unreliability of welding quality which arise from the using of lead-free welding tin can also be avoided, the leads or the pins of the components can be tightly connected with the connection face of the welding pad in a pressing way by pressing connection of the rivets, and the connection is stable and reliable; furthermore, with the adoption of the connection structure, the rivets and the electronic components can be very conveniently recycled during the recycling of products, and the recycling rate is high.
Description
Technical field
The utility model belongs to the printed circuit board field, is specifically related to a kind of footwear lamp driver board connecting structure.
Background technology
Present footwear modulated structure, for guaranteeing the reliable connection of circuit, general printed circuit board is provided with the pad that is used to weld usefulness, and electronic devices and components are connected fixing with connecting line with wiring board through welding manner.
The benefit that adopts welding connecting mode to connect is the fairly large production of its suitable complex circuit board, but still obviously there is weak point in it: at first, adopt welding manner to connect used scolding tin; Perhaps wait noxious substance owing to it is leaded; And influence production work personnel's health, it is few perhaps to contain Toxic matter, but cost an arm and a leg and welding performance relatively poor; Be unfavorable for guaranteeing the quality of product, useful life is short; Secondly, the wiring board after welding is fixing, its recovery utilization rate is not high; Particularly for the components and parts with pin, like vibroswitch, electrode etc., its pin need be welded in the via hole of wiring board; Its recycling need be melted the scolding tin in the via hole again; Particularly for many pins element, its recovery difficult is bigger, is unfavorable for making full use of of resource.
The utility model content
The purpose of the utility model is to provide a kind of and does not contain Toxic matter, cost is low, connection is reliable, recycle footwear lamp driver board connecting structure easily.
The said footwear lamp driver of the utility model board connecting structure comprises the pad that is used to connect lead-in wire or electronic component pin on the wiring board, and pad is provided with connecting hole, is embedded with rivet at connecting hole, and lead-in wire or electronic component pin are crimped on wiring board through rivet.
Preferably, said rivet is a tubular rivet.
Preferably, said rivet is copper rivet.
Preferably, said lead-in wire or electronic component pin are terminal for structure or the hook formation around rivet arranged.
Preferably, said lead-in wire or electronic component pin are crimped on pad one side of wiring board.
Adopt the described footwear lamp driver of the utility model board connecting structure, pad is provided with connecting hole, and connecting hole is embedded with rivet; Mode through the rivet crimping will go between or component pin is connected to wiring board; Compare with traditional Welding Structure, need not use scolding tin to carry out welding operation, can avoid injury the staff because of using leaded scolding tin to bring; The increase of the cost that is brought in the time of simultaneously also can avoiding the use of Pb-free solder and welding quality unreliable; Use the mode of rivet crimping, make lead-in wire or component pin be crimped on the pad joint face closely, its connection is reliable and stable; And to the recycling of product the time, the syndeton of the utility model can be recycled rivet, electronic component very easily, and recovery utilization rate is high.
Description of drawings
Fig. 1 is the generalized section of the utility model footwear lamp driver board connecting structure.
Fig. 2 is a footwear lamp syndeton sketch map.
Fig. 3 is a footwear lamp syndeton exploded perspective view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Like Fig. 1; In this footwear lamp driver board connecting structure cut-away view, comprise the pad 3 that is used to connect lead-in wire or electronic component pin 2 on the wiring board 1, pad 3 is provided with connecting hole 4; Be embedded with rivet 5 at connecting hole 4, lead-in wire or electronic component pin 2 are crimped on wiring board 1 through rivet.
The utility model is connected with traditional scolding tin to be compared, and has tangible progress.
1, need not use scolding tin to carry out welding operation, can avoid injury the staff because of using leaded scolding tin to bring.
The increase of the cost that is brought in the time of 2, can avoiding the use of Pb-free solder and welding quality unreliable used the mode of rivet crimping, makes lead-in wire or component pin be crimped on the pad joint face closely, and its connection is reliable and stable.
3, to the recycling of product the time, the syndeton of the utility model can be recycled rivet, electronic component very easily, and recovery utilization rate is high.
As the further optimization of the utility model, said rivet is a tubular rivet.It can save the raw material that the rivet crimping is consumed on the one hand, and on the other hand, the completion crimping operation that tubular rivet can be more convenient makes the crimping process more convenient.
For rising to reliability of products, said rivet is copper rivet.By the copper rivet crimping, guarantee the circuit connection stability more reliably.
Accordingly, as the further improvement that guarantees reliability, said lead-in wire or electronic component pin are terminal for structure or the hook formation around rivet arranged.Around rivet-like or hook-shaped lead-in wire or pin configuration, can further improve the convenience of crimping operation and the reliability of electrical connection.
In addition, said lead-in wire or electronic component pin are crimped on pad one side of wiring board, through pad and rivet pressing, make the electrical connection of lead-in wire or pin more reliable.
Fig. 2 and Fig. 3 are footwear modulated structure sketch map; The wiring board syndeton of this footwear lamp is identical with above-mentioned Fig. 1; It comprises control IC 13, vibroswitch 6, power supply 7, lead 8, LED pipe 9 and printed wiring board 1, and lead 8 is with heat-shrinkable T bush 11 through metal clip 10 and 9 welding of LED pipe at face of weld; Can prevent that lead from fracture occurring at weld, effectively protection connects.Power pins 71, lead 8 and vibroswitch 6 pins are connected with wiring board 1 through rivet 5; At last wiring board 1 is inserted in the plastic casing 12; Use the fixing glue seal protection, lead passes the LED pipe that fixing glue connects the plastic casing outside, and vibroswitch links to each other with control IC; Vibroswitch is sent to control IC with the vibration signal of perception, and the coupled LED of control managed after control IC received vibration signal.
More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (7)
1. footwear lamp driver board connecting structure; Comprise the pad that is used to connect lead-in wire or electronic component pin on the wiring board, pad is provided with connecting hole, it is characterized in that; Be embedded with rivet at connecting hole, lead-in wire or electronic component pin are crimped on wiring board through rivet.
2. footwear lamp driver board connecting structure according to claim 1 is characterized in that said rivet is a tubular rivet.
3. footwear lamp driver board connecting structure according to claim 1 is characterized in that said rivet is copper rivet.
4. footwear lamp driver board connecting structure according to claim 1 is characterized in that, said lead-in wire or electronic component pin are terminal for structure or the hook formation around rivet arranged.
5. footwear lamp driver board connecting structure according to claim 1 is characterized in that, said lead-in wire or electronic component pin are crimped on pad one side of wiring board.
6. a footwear lamp comprises control IC, vibroswitch, power supply, lead, LED pipe and printed wiring board, it is characterized in that; Lead is through metal clip and the welding of LED pipe; Be with heat-shrinkable T bush at face of weld, power pins, lead and vibroswitch pin are connected with wiring board through rivet, and whole wiring board is inserted in the plastic casing; By the fixing glue sealing, lead passes the LED pipe that fixing glue connects the plastic casing outside.
7. footwear lamp according to claim 6 is characterized in that said vibroswitch links to each other with control IC, and vibroswitch is sent to control IC with the vibration signal of perception, and the coupled LED of control managed after control IC received vibration signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203339584U CN202206649U (en) | 2011-09-07 | 2011-09-07 | Connection structure for circuit board of shoe lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203339584U CN202206649U (en) | 2011-09-07 | 2011-09-07 | Connection structure for circuit board of shoe lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206649U true CN202206649U (en) | 2012-04-25 |
Family
ID=45970739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203339584U Expired - Fee Related CN202206649U (en) | 2011-09-07 | 2011-09-07 | Connection structure for circuit board of shoe lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615258A (en) * | 2020-05-15 | 2020-09-01 | 泛擎科技(深圳)有限公司 | Light emitting device and circuit board construction for shoes and rapid production method thereof |
-
2011
- 2011-09-07 CN CN2011203339584U patent/CN202206649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615258A (en) * | 2020-05-15 | 2020-09-01 | 泛擎科技(深圳)有限公司 | Light emitting device and circuit board construction for shoes and rapid production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130907 |