CN217544974U - Floating tolerance contact element - Google Patents
Floating tolerance contact element Download PDFInfo
- Publication number
- CN217544974U CN217544974U CN202221604751.0U CN202221604751U CN217544974U CN 217544974 U CN217544974 U CN 217544974U CN 202221604751 U CN202221604751 U CN 202221604751U CN 217544974 U CN217544974 U CN 217544974U
- Authority
- CN
- China
- Prior art keywords
- contact
- flexible
- contact site
- floating
- foot
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 4
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a connecting piece technical field' S a tolerance contact that floats, including PCB board and terminal, the terminal includes the unsteady flexible foot of contact site and a plurality of the arbitrary position that is used for controlling the contact site, and a plurality of flexible feet of floating are even to be connected with the bottom surface of contact site, the flexible foot of floating is S type structure, the surface of contact site is equipped with the grid that is used for increasing area of contact, the end of flexible foot of floating is equipped with the leg, and the terminal passes through the leg to be connected with the PCB board, and the bottom surface of PCB board is extended to the one end of leg. The utility model discloses the flexible foot that floats of the S type that sets up can provide the unsteady of X, Y and the three direction of Z for the contact site, and the setting of grid can provide bigger area of contact for male contact pin, and because of the flexible foot that floats that sets up, makes the contact site have the guidance quality, when the contact pin was not when inserting in the centre, the contact site can be because of the elasticity of flexible unsteady foot, thereby makes the contact site slope guide insert.
Description
Technical Field
The utility model relates to a connecting piece technical field specifically is a tolerance contact floats.
Background
The contact of the floating type electric connector is commonly used in a plum blossom contact type at present, compared with the traditional rigid connection mode, the connection mode realizes the two-way floating of X, Y, reduces the manufacturing and assembling difficulty to a certain extent, and obtains wide movement in the field of circuit breakers. The prior plum blossom contact has certain limitation, namely on the premise of meeting the floating requirement, the plum blossom contact has large volume size, unstable current carrying, large heat productivity, can only float in X/Y directions, has small floating amount and can not automatically guide, thus leading the plum blossom contact to have great limitation on the application range.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving above defect, provide a tolerance contact floats.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a tolerance contact that floats, includes PCB board and terminal, the terminal includes the unsteady flexible foot of contact site and a plurality of be used for controlling the unsteady contact site optional position of contact site, and the even bottom surface with the contact site of a plurality of flexible feet that float is connected, the flexible foot that floats is S type structure, the surface of contact site is equipped with the grid that is used for increasing area of contact, the end of the flexible foot that floats is equipped with the leg, and the terminal passes through the leg to be connected with the PCB board, and the one end of leg extends the bottom surface of PCB board.
Further, the grid is of a waist-contracting structure or a torsion spring structure.
Furthermore, the lower end of the contact part is provided with a reinforcing rib.
Further, a protective sleeve is arranged on the periphery of the contact part.
Furthermore, the middle of the PCB is provided with a clearance groove for avoiding interference with the flexible floating pin.
The utility model has the advantages as follows:
compared with the prior art, the utility model discloses the flexible foot that floats of the S type that sets up can provide the unsteady of X, Y and the three direction of Z for the contact site, and the setting of grid can provide bigger area of contact for male contact pin, and because of the flexible foot that floats that sets up, makes the contact site have the guidance quality, when the contact pin is not inserted in the centre, thereby the contact site can be because of the elasticity of flexible foot that floats, makes the contact site slope guide insert.
Drawings
Fig. 1 is a schematic structural view of a floating tolerance contact according to the present invention;
fig. 2 is a perspective view of a floating tolerance contact of the present invention;
fig. 3 is an exploded view of a floating tolerance contact of the present invention;
in the figure: 1-grid, 2-PCB board, 3-flexible floating pin, 4-welding pin and 5-reinforcing rib.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a floating tolerance contact implemented in the embodiment includes a PCB 2 and a terminal, where the terminal includes a contact portion and a plurality of flexible floating pins 3 for controlling the floating of the contact portion at any position, the plurality of flexible floating pins 3 are uniformly connected to a bottom surface of the contact portion, the flexible floating pins 3 are S-shaped, a grid 1 for increasing a contact area is disposed on a surface of the contact portion, a solder tail 4 is disposed at a tail end of the flexible floating pins 3, the terminal is connected to the PCB 2 through the solder tail 4, and one end of the solder tail 4 extends out of the bottom surface of the PCB 2.
The grid 1 is of a waist-contracting structure or a torsion spring structure. And the lower end of the contact part is provided with a reinforcing rib 5. And a protective sleeve is arranged on the periphery of the contact part. And the middle of the PCB 2 is provided with a clearance groove for avoiding interference with the flexible floating pin 3.
The utility model discloses the flexible unsteady foot 3 of the S type of setting can provide the unsteady of X, Y and the three direction of Z for the contact site, and grid 1' S setting can provide bigger area of contact for male contact pin, and because of the flexible unsteady foot 3 that sets up, makes the contact site have the guidance quality, when the contact pin did not insert in the centre, thereby the contact site can be because of the elasticity of flexible unsteady foot 3, makes the contact site slope guide insert.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. A floating tolerance contact comprising a PCB board and a terminal, characterized in that: the terminal includes the unsteady flexible foot of contact site and a plurality of the arbitrary position that is used for controlling the contact site, and a plurality of flexible unsteady feet are even to be connected with the bottom surface of contact site, the flexible foot that floats is S type structure, the surface of contact site is equipped with the grid that is used for increasing area of contact, the end of flexible unsteady foot is equipped with the leg, and the terminal passes through the leg to be connected with the PCB board, and the one end of leg extends the bottom surface of PCB board.
2. A floating tolerance contact according to claim 1, wherein: the grid is of a waist-contracting structure or a torsion spring structure.
3. A floating tolerance contact according to claim 1, wherein: and the lower end of the contact part is provided with a reinforcing rib.
4. A floating tolerance contact according to claim 1, wherein: and a protective sleeve is arranged on the periphery of the contact part.
5. A floating tolerance contact according to claim 1, wherein: and the middle of the PCB is provided with a clearance groove for avoiding interference of the flexible floating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221604751.0U CN217544974U (en) | 2022-06-24 | 2022-06-24 | Floating tolerance contact element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221604751.0U CN217544974U (en) | 2022-06-24 | 2022-06-24 | Floating tolerance contact element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544974U true CN217544974U (en) | 2022-10-04 |
Family
ID=83421056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221604751.0U Expired - Fee Related CN217544974U (en) | 2022-06-24 | 2022-06-24 | Floating tolerance contact element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544974U (en) |
-
2022
- 2022-06-24 CN CN202221604751.0U patent/CN217544974U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2932726Y (en) | Electric connector | |
| CN217544974U (en) | Floating tolerance contact element | |
| CN204516956U (en) | A kind of can both forward and reverse directions to insert USB socket | |
| CN201266729Y (en) | Electric connector and plug, socket thereof | |
| CN205646372U (en) | Electric connector assembly | |
| CN204516937U (en) | Electric connector | |
| CN114914727A (en) | Floating tolerance contact | |
| CN210296757U (en) | Board is to board connecting terminal structure that floats | |
| CN205509070U (en) | Fast -assembling type connector | |
| CN105247739A (en) | Plug and connector module | |
| CN210576565U (en) | Board-to-board connector assembly | |
| CN209544652U (en) | Board to board connector | |
| CN218919430U (en) | High-stability board-to-board female seat connector | |
| CN220021677U (en) | Novel plug bush | |
| CN219180812U (en) | Female connector | |
| CN221176707U (en) | Connector terminal pin structure | |
| CN219979865U (en) | High-current BTB connector male head | |
| CN208690547U (en) | A kind of TYPEC connector being easy to solder terminal | |
| CN205081311U (en) | Electric connector assembly | |
| CN212968185U (en) | A female heavy current electric connector that sinks board | |
| TWI483494B (en) | Electrical connector | |
| CN219843174U (en) | Socket connector and connector assembly | |
| CN204516936U (en) | Electric connector | |
| CN219102739U (en) | Switching lamp area with portable power source | |
| CN217361960U (en) | Electric connector and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |