CN201369451Y - Ultra-thin surface-mounted electric connector - Google Patents
Ultra-thin surface-mounted electric connector Download PDFInfo
- Publication number
- CN201369451Y CN201369451Y CNU2008200968281U CN200820096828U CN201369451Y CN 201369451 Y CN201369451 Y CN 201369451Y CN U2008200968281 U CNU2008200968281 U CN U2008200968281U CN 200820096828 U CN200820096828 U CN 200820096828U CN 201369451 Y CN201369451 Y CN 201369451Y
- Authority
- CN
- China
- Prior art keywords
- socket
- jack
- plug
- guide pin
- pin
- 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
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000565 sealant Substances 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An ultra-thin surface-mounted electric connector comprises a plug and a socket, wherein the plug and the socket base are rectangular and are formed by injection molding of engineering plastics, a guide pin and a jack contact piece are arranged on the socket base, the guide pin and the jack contact piece are assembled on the socket base, and the tail part of the guide pin and the jack contact piece are fixed by pouring sealant; the plug base is provided with a contact pin contact assembly and a pouring sealant, and two ends of the base are provided with two yielding holes which are lead-in holes of the socket guide pins. The connector has the advantages of simple structure, stability and reliability, small and stable contact resistance between the elastic twist needle and the rigid hole, good environment resistance, small size, and is particularly suitable for narrow and small occasions in space, the horizontal surface paste has a guiding function, and the height is not more than 1.3mm after installation.
Description
Technical field
The utility model belongs to technical field of electric connectors, especially belongs to a kind of ultrathin Surface Mount electric connector.
Background technology
Develop rapidly along with aeronautical and space technology, each machine system performance constantly promotes, it is complicated that each functions of modules is tending towards, because the restriction of locus, require the more and more miniaturization of employed components and parts, personalized, become privileged, therefore, existing product can not satisfy this specific (special) requirements, it is extremely urgent to develop the product with specific function requirement, the product that ultrathin horizontal surface-mount type electric connector with guide function described in the utility model is designed and developed with regard to being based on this requirement, after being installed in the printed board, the product Surface Mount highly is no more than 1.3mm, simultaneously, the product socket has guide function, and the energy freedom is docked smoothly and put in place when docking with plug, is particularly suitable for the narrow and small occasion in space.
Summary of the invention
The technical problem that solves:
For the electric connector of this specific (special) requirements, two main difficult problems that need to solve are: the one, be subjected to the restriction of complete machine locus, and the product design dimensional requirement is especially little, and therefore, the structural design of product is a difficult point; Another is for preventing that product from mispluging into causing inefficacy, need product to have guide function, correctly docking when guaranteeing to dock.
The purpose of this utility model provides a kind of ultrathin Surface Mount electric connector with guide function that can solve above-mentioned requirements.
Technical scheme:
The technical solution of the utility model is achieved in that
Product is made up of plug and socket, and plug is as free end, the movable part during for butt joint, and socket is as stiff end, and Surface Mount is installed on the printed circuit board.
This Surface Mount electric connector comprises plug and socket two major parts, and socket is a rectangle by socket base, by the engineering plastics injection mo(u)lding, which is provided with guide pin and contact component with jack, guide pin contacts component and is assemblied on the socket base with jack, and afterbody is fixed by casting glue; Plug construction is a rectangle by Plug base, by the engineering plastics injection mo(u)lding, which is provided with contact pin contact component and casting glue, and the pedestal two ends are provided with two and allow the hole, are the entrance holes of socket guide pin.The head of contact pin contact component is made elasticity fried dough twist pin with the copper alloy skein silk, and make with copper alloy at the middle part, and head is connected with the middle part, and contact pin contact component installs on the Plug base, and afterbody is fixed by casting glue.Guide pin is made with metal material, and head is the tapering shape, arc transition, and it highly is higher than the height of jack contact component.The jack assembly tail end of jack contact component is by Surface Mount requirement bending.Product adopts contacting form of elasticity fried dough twist pin and rigidity hole, has advantages such as multiple spot contacts, contact resistance is little and stable, environmental resistance is good.Jack is selected the aperture that is not more than Φ 0.3mm for use, and occupation space just can be very little when the contact component docked like this.Jack assembly and contact pin component directly are assemblied on the pedestal of being made by high performance engineering plastics, the function that pedestal plays the insulating mounting fixed contact therefor simultaneously and serves as shell, can under the prerequisite that satisfies the product function requirement, save casing part like this, saved the space of product greatly, satisfy the requirement of product miniaturization, the horizontal surface-mount type electric connector overall dimension socket maximum of one 11 core only has 8.7 * 2.54 * 1.3 (mm), and the plug maximum only has 8.7 * 4.4 * 1.3 (mm).At the jack assembly tail end, carry out bending by the Surface Mount requirement, install to satisfy the outlets level Surface Mount.Two ends in socket base, the guide pin that to install two heads additional be tapering, the height of pin is higher than the jack contact height, when product docks, guide pin at first docks, by the tapering of guide pin with product orientation to the tram, contact just docks then, the guide function when realizing the product butt joint.
Adopt the beneficial effect of the technical program to be:
1, structure is comparatively simple, reliable and stable.
2, contacting form of elasticity fried dough twist pin and rigidity hole has advantages such as multiple spot contacts, contact resistance is little and stable, environmental resistance is good.
3, volume is little, satisfies the miniaturization requirement, especially is suitable for the narrow and small occasion in space.
4, the outlets level Surface Mount is installed, and has guide function, highly is not more than 1.3mm after the installation.
Description of drawings
Fig. 1 a is that the horizontal Surface Mount electric connector of a kind of ultrathin type of the utility model is faced socket overall structure figure;
Fig. 1 b is the side-looking structure chart of Fig. 1 a;
Fig. 2 a is that the horizontal Surface Mount electric connector of a kind of ultrathin type of the utility model is faced plug overall structure figure;
Fig. 2 b is the side-looking structure chart of Fig. 2 a;
Fig. 3 is the horizontal Surface Mount electric connector of a kind of ultrathin type of a utility model guide pin part drawing.
Among the figure: 1-guide pin, 2-jack contact component, 3-socket base, 4-casting glue, 5-contact pin contacting piece component, 6-Plug base.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Described ultrathin Surface Mount electric connector, comprise plug and socket two major parts, socket is a rectangle by socket base 3, by the engineering plastics injection mo(u)lding, which is provided with guide pin 1 and contact component 2 guide pins 1 with jack and contact component 2 with jack and be assemblied on the socket base 3, afterbody is fixing by casting glue 4; Plug construction is a rectangle by Plug base 6, by the engineering plastics injection mo(u)lding, which is provided with contact pin contact component 5 and casting glue 4, and the pedestal two ends are provided with two and allow the hole, are the entrance holes of socket guide pin 1; The head of contact pin contact component 5 is made elasticity fried dough twist pin with the copper alloy skein silk, and make with copper alloy at the middle part, and head is connected with the middle part, and contact pin contact component 5 installs on the Plug base 6, and afterbody is fixing by casting glue 4; Guide pin 1 usefulness metal material is made, and head is the tapering shape, arc transition, and it highly is higher than the height of jack contact component 2; The jack assembly tail end of jack contact component 2 is by Surface Mount requirement bending.It is as follows to contrast the accompanying drawing division below again:
Fig. 1 a and Fig. 1 b are the horizontal Surface Mount electric connector socket of a kind of ultrathin type of the utility model overall structures, socket base 3 is a rectangular shape, adopt injection mo(u)lding to process by high performance engineering plastics, jack contact component 2 adopts copper alloy turning to process, the interior cylindrical hole that bores, guide pin 1 adopts high performance metal material turning to process, and head turning is the tapering shape, is beneficial to guiding.After guide pin 1 and jack contact component 2 be assembled to socket base 3, afterbody was fixed its position by casting glue 4.
Fig. 2 a and Fig. 2 b are the horizontal Surface Mount electrical connector plug of a kind of ultrathin type of the utility model overall structures.Plug base 6 is a rectangular shape, adopt injection mo(u)lding to process by high performance engineering plastics, the pedestal two ends have processed two and have allowed the hole, in guide pin 1 entrance hole of socket, the head of contact pin contacting piece component 5 adopts the copper alloy silk to make elasticity fried dough twist pin by certain pitch strand when being convenient to dock, and the middle part adopts copper alloy turning to process, head adopts the crimping mode to be connected with the middle part, after contact pin contacting piece component 5 is assembled to Plug base 6, afterbody casting glue 4, its position is fixed in embedding.
Fig. 3 is the horizontal Surface Mount electric connector of a kind of ultrathin type of a utility model guide pin part drawing.Guide pin 1 adopts high performance metal material turning to process, and head turning is the tapering shape, and arc transition is beneficial to guiding, and the position that achieves a butt joint is accurate.
Claims (4)
1, a kind of ultrathin Surface Mount electric connector, comprise plug and socket two major parts, it is characterized in that: socket is rectangle by socket base (3), by the engineering plastics injection mo(u)lding, which is provided with guide pin (1) and contact component (2) guide pin (1) with jack and contact component (2) with jack and be assemblied on the socket base (3), afterbody is fixing by casting glue (4); Plug construction is a rectangle by Plug base (6), by the engineering plastics injection mo(u)lding, which is provided with contact pin contact component (5) and casting glue (4), and the pedestal two ends are provided with two and allow the hole, are the entrance holes of socket guide pin (1).
2, according to the ultrathin Surface Mount electric connector of claim 1, it is characterized in that: the head of contact pin contact component (5) is made elasticity fried dough twist pin with the copper alloy skein silk, make with copper alloy at the middle part, head is connected with the middle part, contact pin contact component (5) installs on the Plug base (6), and afterbody is fixing by casting glue (4).
3, according to the ultrathin Surface Mount electric connector of claim 1, it is characterized in that: guide pin (1) is made with metal material, and head is the tapering shape, arc transition, and it highly is higher than the height of jack contact component (2).
4, according to the ultrathin Surface Mount electric connector of claim 1, it is characterized in that: the jack assembly tail end of jack contact component (2), by Surface Mount requirement bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200968281U CN201369451Y (en) | 2008-12-05 | 2008-12-05 | Ultra-thin surface-mounted electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200968281U CN201369451Y (en) | 2008-12-05 | 2008-12-05 | Ultra-thin surface-mounted electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369451Y true CN201369451Y (en) | 2009-12-23 |
Family
ID=41488343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200968281U Expired - Fee Related CN201369451Y (en) | 2008-12-05 | 2008-12-05 | Ultra-thin surface-mounted electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369451Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964463A (en) * | 2010-11-10 | 2011-02-02 | 上海航天科工电器研究院有限公司 | Radio frequency connector |
| CN105428957A (en) * | 2015-12-29 | 2016-03-23 | 泰州市航宇电器有限公司 | Manufacturing method of weldable mixed metal packaging shell |
| CN105470705A (en) * | 2015-12-28 | 2016-04-06 | 泰州市航宇电器有限公司 | Weldable mixed metal package housing used for quick plugging |
| CN113922128A (en) * | 2021-10-29 | 2022-01-11 | 西安微电子技术研究所 | Structure and manufacturing method of miniature electric connector |
-
2008
- 2008-12-05 CN CNU2008200968281U patent/CN201369451Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964463A (en) * | 2010-11-10 | 2011-02-02 | 上海航天科工电器研究院有限公司 | Radio frequency connector |
| CN105470705A (en) * | 2015-12-28 | 2016-04-06 | 泰州市航宇电器有限公司 | Weldable mixed metal package housing used for quick plugging |
| CN105470705B (en) * | 2015-12-28 | 2018-02-23 | 泰州市航宇电器有限公司 | A kind of solderable hybrid metal package casing for fast insert-pull |
| CN105428957A (en) * | 2015-12-29 | 2016-03-23 | 泰州市航宇电器有限公司 | Manufacturing method of weldable mixed metal packaging shell |
| CN105428957B (en) * | 2015-12-29 | 2018-06-26 | 泰州市航宇电器有限公司 | A kind of production method of solderable mixed metal package casing |
| CN113922128A (en) * | 2021-10-29 | 2022-01-11 | 西安微电子技术研究所 | Structure and manufacturing method of miniature electric connector |
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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: 20091223 Termination date: 20101205 |