CN202034547U - Connector for quickly testing CDMA (Code Division Multiple Access) module - Google Patents
Connector for quickly testing CDMA (Code Division Multiple Access) module Download PDFInfo
- Publication number
- CN202034547U CN202034547U CN2011201033964U CN201120103396U CN202034547U CN 202034547 U CN202034547 U CN 202034547U CN 2011201033964 U CN2011201033964 U CN 2011201033964U CN 201120103396 U CN201120103396 U CN 201120103396U CN 202034547 U CN202034547 U CN 202034547U
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- shell
- connector
- contact
- pin
- boss
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Abstract
The utility model discloses a connector for quickly testing a CDMA (Code Division Multiple Access) module. The connector comprises a male head and a female head which are matched with each other for use, wherein the male head is a right-angle connector which consists of a compression tail, a first shell and a second shell; an insulator is arranged in the second shell; a central pin and a plug hole are formed in the insulator; the central pin is inserted into the plug hole; a spring is arranged between the bottom of the central pin and the plug hole; a boss is arranged in a region at the junction where one end of the first shell is connected with the female head; a sleeve is sleeved outside the first shell; the female head comprises a contact shell and a pin; and the contact shell is provided with a groove which is matched with the boss for use. In the connector, the boss and the groove which are matched with each other for use are designed in the contact region of the connector and an outer conductor, so that the connector does not shuttle in the axial direction and is firm in contact after being connected; the central pin is provided with the spring; and the conventional pin and plug hole structure is changed into rigid pin end face pressing, so that the efficiency is increased, the rigid pin is difficult to damage, and the function of the plug hole structure is prevented from being invalidated after frequent plugging.
Description
Technical field
The utility model relates to a kind of connector of testing usefulness, is specifically related to a kind of connector that is used for testing fast the CDMA module.
Background technology
At present, be used for testing fast the structure that the connector of CDMA module adopts traditional contact pin to match with jack and use substantially, this structure is in long-term use, use inconvenience, efficient is low, in repeatedly plugging, function lost efficacy easily, and simultaneously, useful life is also shorter.
Summary of the invention
Goal of the invention: at deficiency of the prior art, the purpose of this utility model provides a kind of connector that is used for testing fast the CDMA module, is connected firmly with realization, and stable performance, the life-span is long.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is:
A kind of connector that is used for testing fast the CDMA module comprises the male and the female that cooperatively interact and use, and described male is the square connector of being made up of crimping tail, first shell and second shell; Be provided with insulator in second shell, be provided with center needle and jack in insulator, center needle is located in the jack, is provided with spring between center needle bottom and jack; In first shell, one end and zone, female joint, be provided with boss, outside first shell, be with sleeve; Described female comprises contact shell and contact pin, is provided with the groove that is used with boss on the contact shell.
On described crimping tail, be provided with the breach that is used for welding cable.Outer end at described first shell is provided with capping.On described crimping tail, be mated the pressure welding case of use in addition.
Beneficial effect: connector of the present utility model is mainly used in quick test CDMA module.The design of connector outer conductor contact area has boss and the groove that cooperatively interacts and use, purpose is to make it after connecting axially the play contact is firmly, center needle is provided with spring, changing rigidity contact pin end face into by traditional contact pin, jack structure offsets and raises the efficiency, the rigidity contact pin is not fragile, has avoided jack structure in repeatedly plug back disabler.Outer conductor adopts the beryllium copper material, improves useful life.
Description of drawings
Fig. 1 is the structural representation of male;
Fig. 2 is the structural representation of female;
Fig. 3 is the partial structurtes schematic diagram after male and female match.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained.
As depicted in figs. 1 and 2, be used for testing fast the connector of CDMA module, comprise the male and the female that cooperatively interact and use, male is the square connector of being made up of crimping tail 6, first shell 5 and second shell 4, first shell 5 and 4 mutual chimeric connections of second shell, crimping tail 6 links to each other with first shell 5, is provided with capping 8 in the outer end of first shell 5, is mated the pressure welding case 10 of use in addition at crimping tail 6.In second shell 4, be provided with insulator 3, in insulator 3, be provided with center needle 1 and jack 2, insert center 1 and be located in the jack 2, between center needle 1 bottom and jack 2, be provided with spring 9.In first shell, 5 one ends and zone, female joint, be provided with boss 12, outside first shell 5, be with sleeve 7.Female comprises contact shell 13 and contact pin 14, and contact pin 14 is located in the contact shell 13, is provided with the groove 15 that is used with boss 12 on contact shell 13.
On crimping tail 6, be provided with the breach 11 that is used for welding cable.
Connector of the present utility model is mainly used in quick test CDMA module.The design of connector outer conductor contact area has boss and the groove that cooperatively interacts and use, purpose is to make it after connecting axially the play contact is firmly, center needle is provided with spring, changing rigidity contact pin end face into by traditional contact pin, jack structure offsets and raises the efficiency, the rigidity contact pin is not fragile, has avoided jack structure in repeatedly plug back disabler.Outer conductor adopts the beryllium copper material, improves useful life.
The utility model provides a kind of thinking and implementation method that is used for testing fast the connector of CDMA module; concrete application approach is a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (4)
1. a connector that is used for testing fast the CDMA module comprises the male and the female that cooperatively interact and use, it is characterized in that: the square connector of described male for being made up of crimping tail (6), first shell (5) and second shell (4); Be provided with insulator (3) in second shell (4), be provided with contact pin (1) and jack (2) in insulator (3), contact pin (1) is located in the jack (2), is provided with spring (9) between contact pin (1) bottom and jack (2); In first shell (5) one ends and zone, female joint, be provided with boss (12), outside first shell (5), be with sleeve (7); Described female comprises contact shell (12) and second contact pin (14), is provided with the groove (15) that is used with boss (12) on contact shell (12).
2. the connector that is used for testing fast the CDMA module according to claim 1 is characterized in that: be provided with the breach (11) that is used for welding cable on described crimping tail (6).
3. the connector that is used for testing fast the CDMA module according to claim 1 is characterized in that: be provided with capping (8) in the outer end of described first shell (5).
4. the connector that is used for testing fast the CDMA module according to claim 1 is characterized in that: the pressure welding case (10) that is mated use on described crimping tail (6) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201033964U CN202034547U (en) | 2011-04-11 | 2011-04-11 | Connector for quickly testing CDMA (Code Division Multiple Access) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201033964U CN202034547U (en) | 2011-04-11 | 2011-04-11 | Connector for quickly testing CDMA (Code Division Multiple Access) module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034547U true CN202034547U (en) | 2011-11-09 |
Family
ID=44896834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201033964U Expired - Fee Related CN202034547U (en) | 2011-04-11 | 2011-04-11 | Connector for quickly testing CDMA (Code Division Multiple Access) module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235314A (en) * | 2017-02-06 | 2019-09-13 | 株式会社富士 | L shaped connector cover |
-
2011
- 2011-04-11 CN CN2011201033964U patent/CN202034547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235314A (en) * | 2017-02-06 | 2019-09-13 | 株式会社富士 | L shaped connector cover |
| CN110235314B (en) * | 2017-02-06 | 2021-12-28 | 株式会社富士 | L-shaped connector cover |
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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: 20111109 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |