CN2602501Y - Structure improvement of board-to-board connector - Google Patents
Structure improvement of board-to-board connector Download PDFInfo
- Publication number
- CN2602501Y CN2602501Y CNU032399138U CN03239913U CN2602501Y CN 2602501 Y CN2602501 Y CN 2602501Y CN U032399138 U CNU032399138 U CN U032399138U CN 03239913 U CN03239913 U CN 03239913U CN 2602501 Y CN2602501 Y CN 2602501Y
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- CN
- China
- Prior art keywords
- board
- bull
- parent part
- metal backing
- connects
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- 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 an improved structure of the board-to-board connectors, and is mainly characterized in that: a metal scaleboard is arranged at the board face where the main connecting component and the auxiliary connecting component of the connector joint with the circuit board, and the board face of the metal board scale board can be the welding face jointing with the circuit board, increasing the joint strength of the main connecting component, auxiliary connecting component and circuit board to make the whole connector can bear greater acting force of plugging and pulling when in use; in addition, a positioning tab and positioning hole which can be sleeved mutually are respectively arranged on the jointing face of the main connecting component and auxiliary connecting component. The conducting effect formed by the positioning tab and positioning hole can increase the accuracy of the mutual plugging of the main connecting component and the auxiliary connecting component, guaranteeing the electric circuit joint between the circuit board and circuit board.
Description
Technical field
The utility model provides a kind of structural improvement of board to board connector, particularly provide one can increase connection bull and the accuracy that is connected the parent part sleeve, and the bond strength that promotes connection bull and connection parent part and circuit board, and then make whole connector be born bigger plug active force in use, effectively avoid the disengaging of terminal and circuit junction, with the connector construction of electric circuit connection between certain forming circuit plate and circuit board.
Background technology
Press, in the piece electrical circuit of general electric equipment, mainly be the main body that sets as electric component by circuit board, and constitute the circuit link between the electric component, to reach the integrating operation effect via the laying of electric circuit; Again, the body that the cloth of its electric circuit is made as the energy electric equipment matches, and can be towards the direction design that is connect with most sheet circuit boards, in the hope of more meeting the demand of spatial configuration.
Therefore, it is the sleeve that utilizes connector that electric circuit is promptly arranged, and further the electric circuit between the forming circuit plate connects, its connector makes the effect that the electric circuit between circuit board connects mutually except having, has the plug characteristic that to substitute between the more modern circuit board that connects mutually, and make setting of piece electrical circuit more meet the design of modularization demand, and to make things convenient for the maintenance of electric circuit, convenient even upgrading to the electric circuit function.
Moreover, connector (being also referred to as board to board connector) in order to the connection of forming circuit plate, be by be fixedly arranged on respectively on the circuit board the connection bull with connect parent part sleeve be combined into mutually, and the linking of its circuit promptly connects bull and connection parent part the sleeve male seat of fit and the terminal on the sleeve female seat is overlapped and form mutually by being located at, so its terminal then must with the circuit junction firm engagement of circuit board, can guarantee to constitute the connection of electric circuit.
Yet, because known board to board connector is when engaging, its can because the circuit board body stop that influence connects bull and is connected the involutory of parent part, and the phenomenon of connector plug in trouble takes place easily; In addition; because only being the solder side by each terminal, welds mutually by the connector that known plate connects plate with the circuit junction of circuit board; and do not have connected structure between other and the circuit board; therefore regular meeting substitutes in the plug of carrying out circuit board; or being subjected to external force between circuit board does the time spent; its active force will produce terminal and pull, and will cause terminal and circuit junction to be separated, cause can't holding circuit normal operation.
Technology contents
Main purpose of the present utility model provides a kind of structural improvement of board to board connector, substitute in the plug of carrying out circuit board to solve, or being subjected to external force between circuit board does the time spent, its active force produces terminal and pulls, and will cause terminal and circuit junction to be separated, cause the problem of normal operation that can't holding circuit.
The technical solution of the utility model is: the structural improvement of planting board to board connector, its connector is by connecting bull and being connected parent part institute sleeve be combined into, it connects bull is to set firmly mutually with the circuit board of desiring to connect respectively with connecting parent part, and be provided with the terminal that can engage in sleeve male seat and the sleeve female seat of sleeve mutually connecting bull and connection parent part, and this terminal respectively with the board circuit contact Joint that is connect, and then the electric circuit of structure two circuit boards connects; It is characterized in that:
This connection bull be connected parent part on can be used as the solder side that combines with circuit board to increase the metal backing of the bond strength that is connected bull and connection parent part and circuit board being provided with its plate face respectively with Ban Mianchu that circuit board is fitted; But and be respectively equipped with playing guide function and then increasing the dowel and the location hole of connection bull and the accuracy that is connected the parent part sleeve of sleeve mutually on bull and the composition surface that connects parent part connecting.
The utility model is by connecting bull and be connected the Ban Mianchu that parent part and circuit board fit and be provided with metal backing respectively, become the solder side that combines with circuit board with plate face by metal backing, with increase to connect bull with and connect the bond strength of parent part and circuit board, make whole connector be born bigger plug active force in use; And, but be respectively equipped with the dowel and the location hole of sleeve mutually connecting on the composition surface of bull and connection parent part, to form guide function by dowel and location hole, increase connection bull and the accuracy that is connected the parent part sleeve, the electric circuit between forming circuit plate and circuit board connects really.
Description of drawings
Fig. 1 is a connector surface structure stereogram of the present utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of whole connector in the utility model;
Fig. 3 is the STRUCTURE DECOMPOSITION figure that connects female seat in the utility model;
Fig. 4 is the connection male base structure exploded view of another embodiment in the utility model.[figure number explanation] B, circuit board 23, protuberance B ', circuit board 30, terminal B1, hole 30 ', terminal 10, connect bull 40, metal backing 11, sleeve male seat 41, pit 12, recess 50, metal backing 13, dowel 51, short column 20, connect parent part 52, perforation 21, sleeve female seat 53, groove 22, location hole
Embodiment
For the clear structure of the present utility model of your auditor is formed, and the overall operation mode, cooperate graphic being described as follows now:
The structural improvement of the utility model board to board connector, the basic structure of its whole connector is formed as shown in Figures 1 and 2, mainly be by connecting bull 10 and being connected 20 sleeve be combined intos of parent part, its connect bull 10 be connected parent part 20 be respectively with the circuit board B that desires to connect, B ' sets firmly mutually, but and connecting sleeve male seat 11 and the sleeve female seat 21 of locating to be provided with sleeve combination mutually on bull 10 and the composition surface that connects parent part 20, and in sleeve male seat 11 and sleeve female seat 21, be provided with the terminal 30 that can engage, 30 ', its terminal 30,30 ' and respectively with the circuit board B that is connect, B ' circuit junction Joint, and then forming circuit plate B, the electric circuit of B ' connects.
Wherein, but whole connector is respectively equipped with the dowel 13 and the location hole 22 of sleeve mutually connecting on bull 10 and the composition surface that connects parent part 20, to form guide function, increase connection bull 10 and the accuracy that is connected parent part 20 sleeves by dowel 13 and location hole 22; Especially, connecting bull 10 is to be provided with metal backing 40,50 at the Ban Mianchu that fits with circuit board B, B ' respectively with being connected parent part 20, so that the connection bull 10 of connector with connect parent part 20 except by terminal 30,30 ' solid welding engages mutually with the circuit junction of circuit board B, B ', further the plate face by metal backing 40,50 becomes the solder side that combines with circuit board B, B ', to increase the bond strength that connects bull 10 and connect parent part 20 and circuit board, make whole connector be born bigger plug active force in use.
And when plugging when substituting between its circuit board B, the B ', or circuit board B, B ' are subjected to external force and do the time spent, its active force will be unlikely act directly on terminal 30,30 ' weld, but the meeting average mark is dissipated to the weld of metal backing 40,50 and circuit board B, B ', effectively avoid the disengaging of terminal and circuit junction, with the connection of certain formation electric circuit.
Again, be located at the metal backing 40 that connects bull 10 among the embodiment and be flat body, it connects then corresponding being provided with of bull 10 can be for the metal backing 40 auxilliary recesses of establishing 12, and the plate face that metal backing 40 is fixedly arranged on connect bull 10 and circuit board B to fit.
As for, it is located at the metal backing 50 that connects parent part 20 and is the body of clip shape, as encloses 1 and shown in Figure 3, directly to be clipped on the plate face both sides that connect parent part 20; Again, the lateral margin that connects parent part 20 is to have protruded out a protuberance 23, the then corresponding groove 53 that can supply protuberance 23 to be inserted in that is provided with of its metal backing 50, convex with short column 51 at metal backing 50 in the one side that fits with circuit board B ' in addition, then cooperate on the plate of its circuit board B ' and be provided with the hole B1 that can supply short column 51 to insert, increasing the conjugation of metal backing 50 and circuit board B ', and it is located at and then correspondingly on the metal backing 50 that connects parent part 20 is provided with perforation 52 and passes through for dowel 13.
Moreover, as shown in Figure 4, be located among the embodiment metal backing 40 that connects bull 10 with plate face that circuit board welds mutually on can be provided with several pit 41, increasing the contact area of scolding tin and metal backing 40 by the setting of pit 41, and then the increase welding effect; Certainly, its metal backing 40,50 is a double replacement mutually with connecting bull 10 and the mode that sets that is connected parent part 20, or adopts in a like fashion simultaneously, and still can reach the effect of firm engagement.
As mentioned above, the structural improvement of the utility model board to board connector, at the circuit board that connects mutually, provide one can increase connection bull and the accuracy that is connected the parent part sleeve, and effectively avoid the disengaging of terminal and circuit junction, with the connector construction of electric circuit connection between certain forming circuit plate and circuit board, so offer the application of utility model patent in accordance with the law; Yet; above implementation and graphic shown in; it is one of the utility model preferred embodiment; be not to limit to the utility model with this; therefore; all all and the utility model structure, device, feature etc. are approximate, identical, all should belong within the protection range of founding purpose and applying for a patent of the present utility model.
Claims (10)
1, a kind of structural improvement of board to board connector, its connector is by connecting bull and being connected parent part institute sleeve be combined into, it connects bull is to set firmly mutually with the circuit board of desiring to connect respectively with connecting parent part, and be provided with the terminal that can engage in sleeve male seat and the sleeve female seat of sleeve mutually connecting bull and connection parent part, and this terminal respectively with the board circuit contact Joint that is connect, and then the electric circuit of structure two circuit boards connects; It is characterized in that:
This connection bull be connected parent part on can be used as the solder side that combines with circuit board to increase the metal backing of the bond strength that is connected bull and connection parent part and circuit board being provided with its plate face respectively with Ban Mianchu that circuit board is fitted; But and be respectively equipped with playing guide function and then increasing the dowel and the location hole of connection bull and the accuracy that is connected the parent part sleeve of sleeve mutually on bull and the composition surface that connects parent part connecting.
2, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, this is located at the metal backing that connects bull is flat body, and it connects then corresponding being provided with of bull can be fixedly arranged on recess on the plate face that connects bull for the metal backing that makes that metal backing is laid.
3, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, this is located at the metal backing that connects parent part is flat body, and it connects then corresponding being provided with of parent part can be fixedly arranged on the recess of the plate face that connects parent part for the metal backing that makes that metal backing is laid.
4, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, this is located at the metal backing that connects parent part is the body that can directly be clipped on the clip shape of the plate face both sides that connect parent part.
5, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, this is located at the metal backing that connects bull is the body that can directly be clipped on the clip shape of the plate face both sides that connect bull.
6, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, this metal backing convexes with short column in the one side that fits with circuit board, and cooperates on the plate of circuit board and be provided with the hole that can insert for short column.
7, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, the corresponding perforation of passing through that is provided with for dowel of this metal backing.
8, the structural improvement of a kind of board to board connector as claimed in claim 4, wherein, the lateral margin of this connection parent part has protruded out a protuberance, the then corresponding groove that can supply protuberance to be inserted in that is provided with of this metal backing.
9, the structural improvement of a kind of board to board connector as claimed in claim 5, wherein, the lateral margin of this connection bull has protruded out a protuberance, the then corresponding groove that can supply protuberance to be inserted in that is provided with of this metal backing.
10, the structural improvement of a kind of board to board connector as claimed in claim 1, wherein, this metal backing is provided with several pits at the place, composition surface with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032399138U CN2602501Y (en) | 2003-03-03 | 2003-03-03 | Structure improvement of board-to-board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032399138U CN2602501Y (en) | 2003-03-03 | 2003-03-03 | Structure improvement of board-to-board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602501Y true CN2602501Y (en) | 2004-02-04 |
Family
ID=34167799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032399138U Expired - Fee Related CN2602501Y (en) | 2003-03-03 | 2003-03-03 | Structure improvement of board-to-board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602501Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006024194A1 (en) * | 2004-08-31 | 2006-03-09 | P-Two Electric Technology (Suzhou) Co., Ltd. | Spacer |
| WO2006024195A1 (en) * | 2004-08-31 | 2006-03-09 | P-Two Electric Technology (Suzhou) Co., Ltd. | Connector |
| CN110265835A (en) * | 2019-06-21 | 2019-09-20 | 上海摩软通讯技术有限公司 | A kind of plate plate connector assembly and mobile terminal device |
-
2003
- 2003-03-03 CN CNU032399138U patent/CN2602501Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006024194A1 (en) * | 2004-08-31 | 2006-03-09 | P-Two Electric Technology (Suzhou) Co., Ltd. | Spacer |
| WO2006024195A1 (en) * | 2004-08-31 | 2006-03-09 | P-Two Electric Technology (Suzhou) Co., Ltd. | Connector |
| CN110265835A (en) * | 2019-06-21 | 2019-09-20 | 上海摩软通讯技术有限公司 | A kind of plate plate connector assembly and mobile terminal device |
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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: 20040204 Termination date: 20120303 |