CN201629438U - High-density anti-vibration electric connector - Google Patents
High-density anti-vibration electric connector Download PDFInfo
- Publication number
- CN201629438U CN201629438U CN2010201381008U CN201020138100U CN201629438U CN 201629438 U CN201629438 U CN 201629438U CN 2010201381008 U CN2010201381008 U CN 2010201381008U CN 201020138100 U CN201020138100 U CN 201020138100U CN 201629438 U CN201629438 U CN 201629438U
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- CN
- China
- Prior art keywords
- location
- electric connector
- vibration electric
- plate
- outer casing
- 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
A high-density anti-vibration electric connector consists of an outer casing, a lower base, a contact part, a positioning plate, a sealing gasket and an upper base. The lower base is mounted on the outer casing through matching of steps and key slots, the contact part is mounted on the lower base, the positioning plate is positioned with the outer casing through two key slots, the sealing gasket is provided with a positioning clamp groove, a welding cup is disposed inside the positioning clamp groove, the upper base is integrally mounted inside the outer casing, and the tail end of the upper base is fixed via a flare-in form. The high-density anti-vibration electric connector is small in occupied space, relatively increases fixation property of the contact part, and is simple in structural modeling, strong in applicability and wide in application field.
Description
Technical field
The utility model relates to a kind of high density anti-vibration electric connector, belongs to technical field of electric connectors.
Background technology
Along with development of modern science and technology, requirement to connector is more and more higher, not only require connector can have the characteristics of high density, miniaturization, environmental resistance to connector also has higher requirement, particularly vibration performance is required more and more strictness, the electrical interconnection that causes owing to vibration performance is bad lost efficacy and also frequently took place.Need the good connector of anti-vibration performance in growing field.
The contact of existing connector is generally step with the matching relationship of pedestal and cooperates, and considers highdensity requirement, and step can not be excessive, and should not be made as square structure, is generally step cutting pattern; There are shortcomings such as certain limitation and volume are bigger.
Therefore, in order to adapt to new growth requirement, press for the appearance of the connector of vibration resistance height, miniaturization.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of achieving a butt joint by location-plate to touch the constraint of part, and it is little to take up room, and is beneficial to realize miniaturization and highdensity electric connector.
A kind of high density anti-vibration electric connector is made up of shell, bottom base, contact, location-plate, sealing gasket and top base, and described bottom base is installed on the shell by the cooperation of step, keyway; Described contact is installed on the bottom base; Location-plate is by two keyways and shell location; Sealing gasket is provided with locating groove, is provided with the weldering cup in the locating groove; The top base integral installation in the enclosure, it is fixed that the tail end of top base turns over rivet clasp.
Described location-plate is the flat insulating material.
Adopt the beneficial effect of technique scheme to be:
1, product does not have unnecessary step to the flat part location of the location between contact and pedestal by location-plate and contact, has effectively utilized the space, and institute is so that realize high density and miniaturization.
2, product has adopted location-plate locate mode and tail end to revolve the combination of riveting, adds the cushioning effect of sealing gasket, has limited 3 degrees of freedom of contact effectively, thereby has improved the resistance to shock of product, simultaneously the fixed performance of contact is also improved relatively.
3, this Mechanical Builds is simple, and applicability is strong, and application is extensive.
Description of drawings
Fig. 1 is the principal section view of the utility model high density anti-vibration electric connector;
Among the figure: 1-shell, 2-bottom base, 3-contact, 4-location-plate, 5-sealing gasket, 6-top base, 8-weld cup.
Fig. 2 is that the utility model high density anti-vibration electric connector location-plate master analyses and observe view;
Fig. 3 is the left view of Fig. 2;
Among the figure: 9-keyway, 10-locating groove.
Embodiment
Below in conjunction with accompanying drawing the utility model high density anti-vibration electric connector is described in further detail.
Product structure is: bottom base 2 is assembled on the shell 1 by the cooperation of step, keyway etc.; Behind bottom base 2 location, contact 3 is filled on the appropriate location of bottom base 2; Then location-plate 4 is located by two keyways 9 and shell 1, the weldering cup 8 in the locating groove 10 is adjusted to suitable direction and position; The sealing gasket 3 of packing into; Locate top base 6 at last, integral body is packed into behind the shell, it is fixed that the tail end of top base 6 is turned over rivet clasp, realizes firm assembling.
The utility model by location-plate and contact cooperate and tail end revolves the combination of riveting, contact is implemented better location, the contact partial view partly is stuck in the location-plate, can effectively prevent the rotation of contact, reduce the phenomenons such as loose contact that cause in the vibration processes, improve the anti-vibration performance of product.At different contact arrangement modes, can change accordingly the shape at locating groove 10 positions of location-plate, go in the product type to be applied to more widely.In addition, afterbody adopts and turns over the riveting mode, can realize firm assembling; Increase sealing gasket 5 and can realize sealing functions such as rainproof, dustproof, avoid above particulate to influence the performance of contact matching part, improve reliability of products.
Location-plate 4 in the utility model is flat insulating material goods, by replace original step locate mode with it, saved unnecessary space largely, improved space availability ratio, because compactness strengthens, improved the resistance to shock of product effectively simultaneously.
Claims (2)
1. high density anti-vibration electric connector, be made up of shell (1), bottom base (2), contact (3), location-plate (4), sealing gasket (5) and top base (6), it is characterized in that: described bottom base (2) is installed on the shell (1) by the cooperation of step, keyway (9); Described contact (3) is installed on the bottom base (2); Location-plate (4) is by two keyways (9) and shell (1) location; Sealing gasket (5) is provided with locating groove (10), is provided with weldering cup (8) in the locating groove (10); Top base (6) integral installation is in shell (1), and it is fixed that the tail end of top base (6) turns over rivet clasp.
2. high density anti-vibration electric connector according to claim 1 is characterized in that: described location-plate (4) is the flat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201381008U CN201629438U (en) | 2010-03-23 | 2010-03-23 | High-density anti-vibration electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201381008U CN201629438U (en) | 2010-03-23 | 2010-03-23 | High-density anti-vibration electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629438U true CN201629438U (en) | 2010-11-10 |
Family
ID=43060836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201381008U Expired - Fee Related CN201629438U (en) | 2010-03-23 | 2010-03-23 | High-density anti-vibration electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324669A (en) * | 2011-08-05 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Twin-core high-voltage electric connector |
| CN110165466A (en) * | 2019-05-08 | 2019-08-23 | 沈阳兴华航空电器有限责任公司 | A kind of cabinet-type high-speed-differential connector |
-
2010
- 2010-03-23 CN CN2010201381008U patent/CN201629438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324669A (en) * | 2011-08-05 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Twin-core high-voltage electric connector |
| CN110165466A (en) * | 2019-05-08 | 2019-08-23 | 沈阳兴华航空电器有限责任公司 | A kind of cabinet-type high-speed-differential connector |
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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: 20101110 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |