CN203660114U - Plug structure employing spring piece for connecting circuit board - Google Patents
Plug structure employing spring piece for connecting circuit board Download PDFInfo
- Publication number
- CN203660114U CN203660114U CN201320828971.6U CN201320828971U CN203660114U CN 203660114 U CN203660114 U CN 203660114U CN 201320828971 U CN201320828971 U CN 201320828971U CN 203660114 U CN203660114 U CN 203660114U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- binding post
- plate
- shell fragment
- plug body
- 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
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Abstract
The utility model relates to a plug structure employing a spring piece for connecting a circuit board, and the structure comprises a plug housing, a binding post, a circuit board, and a connecting fixed spring piece, wherein the plug housing is provided with an inner surface. An inner cavity is formed by the surrounding of the inner surface. The plug housing is provided with a connection hole. The binding post is disposed in the connection hole. One end of the binding post extends to the exterior of the plug housing, and is connected with a socket in a plugging manner. The other end of the binding post extends into the inner cavity of the plug housing. The circuit board is disposed in the inner cavity of the plug housing. The connecting fixed spring piece is connected between the binding post and the circuit board. The connecting fixed spring piece transmits a current to the circuit board through the binding post. Meanwhile, the connecting fixed spring piece enables the circuit board to be set up in the inner cavity of the plug housing.
Description
Technical field
The utility model relates to a kind of plug construction, refers to especially a kind of plug construction that utilizes shell fragment attachment plug interior circuit board.
Background technology
As everyone knows, plug connects in the very general life that has been useful in people of electric appliance as a kind of, in present most plugs, circuit board all can be set, to promote the scope of application of plug, and the use function of expanding plug, this class plug generally comprises shell, binding post and circuit board, wherein, binding post is plugged in shell, binding post one end is exposed to housing exterior, in order to the socket of pegging graft, other one end of binding post is arranged in shell, circuit board is also arranged in shell, in order to realize being electrically connected of binding post and circuit board, generally can between binding post and circuit board, wire be set, one end of wire is welded on binding post, other one end of wire is welded on circuit board, thereby complete being electrically connected of binding post and circuit board, but this connected mode production and processing difficulty is large, and easily fracture when in use, and this is the major defect for conventional art.
Utility model content
The utility model provides a kind of plug construction of shell fragment connecting circuit board, it is transferred to circuit board by electric current by binding post by being connected and fixed shell fragment, simultaneously, being connected and fixed shell fragment is located at circuit board rack in the inner chamber of plug body, improve electrical connection thereby reach, promote the effect of integrated connection stability, and this is main purpose of the present utility model.
Technical solution adopted in the utility model is: a kind of plug construction of shell fragment connecting circuit board, it comprises plug body, binding post, circuit board and is connected and fixed shell fragment, wherein, this plug body has inner surface, and by this inner surface around form an inner chamber, on this plug body, offer connecting hole, this binding post is plugged in this connecting hole, this binding post one end is stretched and is located at this plug body outside, peg graft with socket, stretch in this inner chamber that is located at this plug body other one end of this binding post, and this circuit board is arranged in this inner chamber of this plug body.
This is connected and fixed shell fragment and is connected between this binding post and this circuit board, and this is connected and fixed shell fragment electric current is transferred to this circuit board by this binding post, and meanwhile, this is connected and fixed shell fragment this circuit board rack is located in this inner chamber of this plug body.
This is connected and fixed shell fragment and comprises the collar, elastic connection plate and elastic contact blade, this elastic connection plate one end is fixedly connected on this collar, this elastic contact blade is connected to other one end of this elastic connection plate, by this elastic connection plate and this elastic contact blade around forming a clamping chamber, this collar is set on this binding post, this circuit board is folded in this clamping chamber, this elastic contact blade is electrically connected with the contact on this circuit board, by this collar, the structural design of this elastic connection plate and this elastic contact blade completes the electrical connection of this binding post and this circuit board, and this circuit board rack is located in this inner chamber of this plug body.
This collar has interior annular distance, and from the inner surface of this interior annular distance, convex is provided with some dogs, and this dog holds on the outer surface of this binding post, can ensure that by the structural design of some these dogs this is connected and fixed the connective stability of shell fragment and this binding post.
This elastic contact blade comprises hang plate, arc plate and contact plate, this hang plate is connected with this elastic connection plate, and the angle between this hang plate and this elastic connection plate is less than 45 degree, this arc plate is connected between this hang plate and this contact plate, can make this contact plate test by this arc plate, be electrically connected with this contact on this circuit board with guarantee, in concrete enforcement, the angle between this collar and this elastic connection plate is right angle.
In concrete enforcement, on the outer surface of this binding post, offer some insertion grooves, each this insertion groove comprises insert port, some these insertion chomas are located at the apical position of this binding post, the quantity of this dog equates with the quantity of this insertion groove, end at each this dog is provided with plate, this plate corresponding inserted is in this insertion groove, the contact area that can be promoted this binding post and this and be connected and fixed shell fragment by the structural design of this plate can reach the effect that promotes electrical connectivity and structure connective stability simultaneously.
The beneficial effects of the utility model are: of the present utility model this is connected and fixed shell fragment and is connected between this binding post and this circuit board, this is connected and fixed shell fragment electric current is transferred to this circuit board by this binding post, simultaneously, this is connected and fixed shell fragment and this circuit board rack is located in this inner chamber of this plug body, this is connected and fixed shell fragment and comprises the collar, elastic connection plate and elastic contact blade, this elastic connection plate one end is fixedly connected on this collar, this elastic contact blade is connected to other one end of this elastic connection plate, by this elastic connection plate and this elastic contact blade around forming a clamping chamber, this collar is set on this binding post, this circuit board is folded in this clamping chamber, this elastic contact blade is electrically connected with the contact on this circuit board, by this collar, the structural design of this elastic connection plate and this elastic contact blade completes the electrical connection of this binding post and this circuit board, and this circuit board rack is located in this inner chamber of this plug body.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the utility model binding post and the perspective view that is connected and fixed shell fragment.
Fig. 3 is the perspective view that the utility model is connected and fixed shell fragment.
Fig. 4 is the cross-sectional view of the utility model plate corresponding inserted in insertion groove.
Embodiment
As shown in Figures 1 to 4, a kind of plug construction of shell fragment connecting circuit board, it comprises plug body 10, binding post 20, circuit board and is connected and fixed shell fragment 40, wherein, this plug body 10 has inner surface, and by this inner surface around form an inner chamber, on this plug body 10, offer connecting hole, this binding post 20 is plugged in this connecting hole, these binding post 20 one end are stretched and are located at this plug body 10 outsides, peg graft with socket, stretch in this inner chamber that is located at this plug body 10 other one end of this binding post 20.
This circuit board is arranged in this inner chamber of this plug body 10, this is connected and fixed shell fragment 40 and is connected between this binding post 20 and this circuit board, this is connected and fixed shell fragment 40 electric current is transferred to this circuit board by this binding post 20, meanwhile, this is connected and fixed shell fragment 40 this circuit board rack is located in this inner chamber of this plug body 10.
This is connected and fixed shell fragment 40 and comprises the collar 41, elastic connection plate 42 and elastic contact blade 43, and these elastic connection plate 42 one end are fixedly connected on this collar 41, and this elastic contact blade 43 is connected to other one end of this elastic connection plate 42.
By this elastic connection plate 42 with this elastic contact blade 43 around forming a clamping chamber 44.
This collar 41 is set on this binding post 20, and this circuit board is folded in this clamping chamber 44, and this elastic contact blade 43 is electrically connected with the contact on this circuit board.
Complete the electrical connection of this binding post 20 and this circuit board by the structural design of this collar 41, this elastic connection plate 42 and this elastic contact blade 43, and this circuit board rack is located in this inner chamber of this plug body 10.
This collar 41 has interior annular distance 45, from the inner surface of this interior annular distance 45, convex is provided with some dogs 46, this dog 46 holds on the outer surface of this binding post 20, can ensure that by the structural design of some these dogs 46 this is connected and fixed the connective stability of shell fragment 40 and this binding post 20.
This elastic contact blade 43 comprises hang plate 431, arc plate 432 and contact plate 433, and this hang plate 431 is connected with this elastic connection plate 42, and angle between this hang plate 431 and this elastic connection plate 42 is less than 45 degree.
This arc plate 432 is connected between this hang plate 431 and this contact plate 433.
Can make this contact plate 433 tests by this arc plate 432, be electrically connected with this contact on this circuit board ensureing.
In concrete enforcement, the angle between this collar 41 and this elastic connection plate 42 is right angle.
In concrete enforcement, on the outer surface of this binding post 20, offer some insertion grooves 21, each this insertion groove 21 comprises insert port 22.
Some these insert port 22 rings are located at the apical position of this binding post 20, the quantity of this dog 46 equates with the quantity of this insertion groove 21, be provided with plate 461 in the end of each this dog 46, these plate 461 corresponding inserted are in this insertion groove 21, this binding post 20 and this contact area that is connected and fixed shell fragment 40 can be promoted by the structural design of this plate 461, the effect that promotes electrical connectivity and structure connective stability can be reached simultaneously.
Claims (4)
1. the plug construction of a shell fragment connecting circuit board, it is characterized in that: comprise plug body, binding post, circuit board and be connected and fixed shell fragment, wherein, this plug body has inner surface, and by this inner surface around form an inner chamber, on this plug body, offer connecting hole, this binding post is plugged in this connecting hole, this binding post one end is stretched and is located at this plug body outside, peg graft with socket, stretch in this inner chamber that is located at this plug body other one end of this binding post, this circuit board is arranged in this inner chamber of this plug body, this is connected and fixed shell fragment and is connected between this binding post and this circuit board, this is connected and fixed shell fragment electric current is transferred to this circuit board by this binding post, simultaneously, this is connected and fixed shell fragment and this circuit board rack is located in this inner chamber of this plug body,
This is connected and fixed shell fragment and comprises the collar, elastic connection plate and elastic contact blade, this elastic connection plate one end is fixedly connected on this collar, this elastic contact blade is connected to other one end of this elastic connection plate, by this elastic connection plate and this elastic contact blade around forming a clamping chamber, this collar is set on this binding post, this circuit board is folded in this clamping chamber, this elastic contact blade is electrically connected with the contact on this circuit board, this collar has interior annular distance, from the inner surface of this interior annular distance, convex is provided with some dogs, this dog holds on the outer surface of this binding post, this elastic contact blade comprises hang plate, arc plate and contact plate, this hang plate is connected with this elastic connection plate, this arc plate is connected between this hang plate and this contact plate.
2. the plug construction of a kind of shell fragment connecting circuit board as claimed in claim 1, is characterized in that: the angle between this hang plate and this elastic connection plate is less than 45 degree.
3. the plug construction of a kind of shell fragment connecting circuit board as claimed in claim 1, is characterized in that: the angle between this collar and this elastic connection plate is right angle.
4. the plug construction of a kind of shell fragment connecting circuit board as claimed in claim 1, it is characterized in that: on the outer surface of this binding post, offer some insertion grooves, each this insertion groove comprises insert port, some these insertion chomas are located at the apical position of this binding post, the quantity of this dog equates with the quantity of this insertion groove, end at each this dog is provided with plate, and this plate corresponding inserted is in this insertion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828971.6U CN203660114U (en) | 2013-12-17 | 2013-12-17 | Plug structure employing spring piece for connecting circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828971.6U CN203660114U (en) | 2013-12-17 | 2013-12-17 | Plug structure employing spring piece for connecting circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660114U true CN203660114U (en) | 2014-06-18 |
Family
ID=50926466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828971.6U Expired - Fee Related CN203660114U (en) | 2013-12-17 | 2013-12-17 | Plug structure employing spring piece for connecting circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660114U (en) |
-
2013
- 2013-12-17 CN CN201320828971.6U patent/CN203660114U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |