CN201682087U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN201682087U CN201682087U CN2010201787774U CN201020178777U CN201682087U CN 201682087 U CN201682087 U CN 201682087U CN 2010201787774 U CN2010201787774 U CN 2010201787774U CN 201020178777 U CN201020178777 U CN 201020178777U CN 201682087 U CN201682087 U CN 201682087U
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- CN
- China
- Prior art keywords
- metallic conduction
- cover plate
- insulation
- conduction spare
- opening shape
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a connector, which comprises an insulation casing, a metal conductive element and an insulation cover plate, wherein the metal conductive element is arranged in the insulation casing, the insulation cover plate is fastened with the metal conductive element, the bottom part of the insulation casing is provided with a cavity matched with the appearance of the metal conductive element, the metal conductive element is placed in the cavity, the metal conductive element is fastened through the insulation cover plate, the metal conductive element comprises an open type annular insulation connection assembly, two rows of conductive terminals and crown springs, the open type annular insulation connection assembly is arranged at the top end, the conductive terminals extend outwards along the open type annular insertion connection assembly, the crown springs are arranged in the open type annular insertion connecting assembly, one side of the insulation casing is provided with an insulation connection hole corresponding to an end opening of the open type annular insertion connection assembly, and a metal component is inserted into the insertion connection hole to be in elastic contact with the crown springs. The connector of the utility model has the advantages of simple structure and small size. At the same time, the inwards recessed crown springs are adopted to be matched with the insertion connection assembly, the insertion force and the resistance of the connector can be reduced, and the stability of products can be improved.
Description
Technical field
The utility model relates to a kind of jockey, refers in particular to a kind of connector.
Background technology
Existing connector construction complexity, volume is big, the cost of manufacture height, as the patent No. is No.5,807,120 and No.US6,280, disclosed connector in 245 the United States Patent (USP), these prior art coupling mechanism are that a circular crown spring part is installed in the metal sleeve, and outside simultaneously and bottom all respectively has insulation shell to fix.Because the buckle on metal sleeve both sides is for oppositely being fastened on the external insulating shell, need use special instrument in the time of need reprocessing and expend very big strength ability removal, and external insulating shell caused very big breach, can not be utilized again, thereby cause the wasting of resources.Existing metal sleeve structure is used more to material, not only make cost height, impedance big, and can not satisfy the demand of more and more lighter and handier connector.
The utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of simple in structure, impedance is low, volume is small and exquisite connector.
To achieve these goals, the technical solution adopted in the utility model is a kind of connector, comprise insulation shell, be installed in the interior metallic conduction spare of insulation shell and the insulation cover plate of fastening metal electric-conductor, described insulation shell bottom is provided with the cavity that the profile with metallic conduction spare is complementary, described metallic conduction spare is placed in the cavity, and by an insulation cover plate that metallic conduction spare is fastening; Described metallic conduction spare comprises the opening shape annular connecting element on top and the two row's conducting terminals that extend along opening shape annular connecting element opening part and is installed in hat spring in the opening shape annular connecting element; The port of the corresponding opening shape of one side of described insulation shell annular connecting element is provided with spliced eye, and a hardware inserts spliced eye and hat spring Elastic Contact.
Preferably, described corresponding metallic conduction spare in insulation shell top and insulation cover plate are provided with the removal hole that is used for dismounting and change metallic conduction spare and insulation cover plate.
Preferably, described hat spring comprises the annular opening supporter that is arranged on two ends and is arranged between two annular opening supporters integrated a plurality of inner concave shape resilient metal strips with it.
Preferably, the radius of described hat spring middle position is less than the annular opening supporter radius at two ends.
Preferably, described insulation cover plate comprises the fixed head of both sides and is arranged on locator card key between the fixed head, corresponding conducting terminal is provided with the terminal fairlead between described fixed head and locator card key, described fixed head arranged outside has back-off, the back-off in the corresponding fixed head outside is provided with the step that is complementary with it in described cavity, described insulation cover plate slips in the cavity and by back-off metallic conduction spare is fixed in the insulation shell, and described conducting terminal stretches out by the terminal fairlead and leaks outside outside insulation cover plate.
Preferably, described metallic conduction spare is a rubber-like metallic conduction spare.
Preferably, the root of described conducting terminal is provided with the metal connecting piece that connects two row's conducting terminals.
Preferably, described opening shape annular connecting element comprises that two pairs have the opening shape annular buckle that cracks and are arranged on a pair of semi-round ring shape make-up that is separated from each other between two pairs of buckles.
Preferably, described two pairs have the opening shape annular that cracks and are buckled in the place of cracking and are provided with tightening buckle.
Preferably, the radius of described hat spring middle position is less than the radius of the annulus at two ends.Described opening shape annular connecting element comprises two pairs of opening shape annulars and is arranged on a pair of semi-round ring shape make-up between two pairs of annulus.
The utility model with the beneficial effect of prior art elder generation ratio is: connector of the present utility model has advantage simple in structure, that volume is small and exquisite, adopt the hat spring of concave shaped to cooperate connecting element to reduce the insertion force and the impedance of connector simultaneously, improved the stability of product.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Figure 1 shows that STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Figure 2 shows that along the cutaway view of A-A section among Fig. 1;
Figure 3 shows that along the cutaway view of B-B section among Fig. 1;
Figure 4 shows that another embodiment of the utility model metallic conduction spare;
Figure 5 shows that the another embodiment of the utility model metallic conduction spare.
Embodiment
In order to set forth the technical solution of the utility model in further detail, do detailed description below in conjunction with accompanying drawing.
As shown in Figure 1, 2, 3, the utility model discloses a kind of connector, comprise insulation shell 20, be installed in the metallic conduction spare 50,30 in the insulation shell 20 and the insulation cover plate 40 of fastening metal electric-conductor, described insulation shell 20 bottoms are provided with the cavity that the profile with metallic conduction spare is complementary, described metallic conduction spare is placed in the cavity, and by an insulation cover plate 40 that metallic conduction spare is fastening; Described metallic conduction spare comprises the opening shape annular connecting element 52,57,54 on top and the two row's conducting terminals 51 that extend along opening shape annular connecting element opening part and is installed in hat spring 30 in the opening shape annular connecting element; The port of the corresponding opening shape of one side of described insulation shell 20 annular connecting element 52,57,54 is provided with spliced eye 21, one hardwares 4 and inserts spliced eye and hat spring 30 Elastic Contact.
Corresponding metallic conduction spare 50,30 in described insulation shell 20 tops and insulation cover plate 40 are provided with the removal hole 22 that is used for dismounting and change metallic conduction spare and insulation cover plate.Removal hole 22 is the space of reserving for the mould structure of making housing 20 on the one hand; Be designing on the other hand for dismounting and replacing metallic conduction spare 50,30 and insulation cover plate 40.
Described hat spring 30 comprises the annular opening supporter 31 that is arranged on two ends and is arranged between two annular opening supporters 31 integrated a plurality of inner concave shape resilient metal strips 32 with it, the radius of described hat spring 30 middle positions is less than the radius of the annular opening supporter 31 at two ends, this is that hardware 4 inserts for convenience, and hardware 4 will well be contacted with member 31.Reach radius that above 2 performance requirements certainly will require to be preced with the spring middle position less than radius footpath size, promptly also less than the radius of annular opening supporter 31 less than hardware 4.
Described insulation cover plate 40 comprises the fixed head 41 of both sides, 42 and be arranged on locator card key 43 between the fixed head, at described fixed head 41,42 with locator card key 43 between corresponding conducting terminal 51 terminal fairlead (not shown) is set, described fixed head 41,42 arranged outside have back-off 44, the back-off 44 in the corresponding fixed head outside is provided with the step 27 that is complementary with it in described cavity, described insulation cover plate 40 slips into and passes through back-off 44 in the cavity with metallic conduction spare 50,30 are fixed in the insulation shell 20, and described conducting terminal 51 stretches out by the terminal fairlead and leaks outside outside insulation cover plate 40.Described metallic conduction spare 50,30 is rubber-like metallic conduction spares.The root of described conducting terminal 51 is provided with the metal connecting piece 55 that connects two row's conducting terminals.Described opening shape annular connecting element comprises that two pairs have the opening shape annular buckle 52,54 that cracks and are arranged on a pair of semi-round ring shape make-up 57 between two pairs of buckles.
As shown in Figure 4, Figure 4 shows that another embodiment of opening shape annular connecting element, two pairs of this opening shape annular connecting elements 50 ' comprise have the opening shape annular buckle 52,54 that cracks and are arranged on a pair of semi-round ring shape make-up 57 between two pairs of buckles, and the place also is provided with tightening buckle 58 cracking.
As shown in Figure 5, Figure 5 shows that the another embodiment of opening shape annular connecting element, this opening shape annular connecting element 50 " comprises two pairs of opening shape annulus 52,54 and is arranged on a pair of semi-round ring shape make-up 57 between two pairs of annulus; therefore need not set up the metal connecting piece 55 that increase electric conductivity owing to do not crack in the top this moment.
Connector of the present utility model has advantage simple in structure, that volume is small and exquisite, adopts the hat spring of concave shaped to cooperate connecting element to reduce the insertion force and the impedance of connector simultaneously, has improved the stability of product.
The above is all so that the utility model conveniently to be described, in the spiritual category that does not break away from the utility model creation, the various simple covert and modification that those skilled in the art did of being familiar with this technology still belongs to protection range of the present utility model.
Claims (10)
1. a connector comprises insulation shell, is installed in the interior metallic conduction spare of insulation shell and the insulation cover plate of fastening metal electric-conductor, it is characterized in that:
Described insulation shell bottom is provided with the cavity that the profile with metallic conduction spare is complementary, and described metallic conduction spare is placed in the cavity, and by an insulation cover plate that metallic conduction spare is fastening;
Described metallic conduction spare comprises the opening shape annular connecting element on top and the two row's conducting terminals that extend along opening shape annular connecting element opening part and is installed in hat spring in the opening shape annular connecting element; The port of the corresponding opening shape of one side of described insulation shell annular connecting element is provided with spliced eye, and a hardware inserts spliced eye and hat spring Elastic Contact.
2. connector according to claim 1 is characterized in that: corresponding metallic conduction spare in described insulation shell top and insulation cover plate are provided with the removal hole that is used for dismounting and change metallic conduction spare and insulation cover plate.
3. electric connector according to claim 2 is characterized in that: described hat spring comprises the annular opening supporter that is arranged on two ends and is arranged between two annular opening supporters integrated a plurality of inner concave shape resilient metal strips with it.
4. connector according to claim 3 is characterized in that: the radius of described hat spring middle position is less than the radius of the annular opening supporter at two ends.
5. connector according to claim 4, it is characterized in that: described insulation cover plate comprises the fixed head of both sides and is arranged on locator card key between the fixed head, corresponding conducting terminal is provided with the terminal fairlead between described fixed head and locator card key, described fixed head arranged outside has back-off, the back-off in the corresponding fixed head outside is provided with the step that is complementary with it in described cavity, described insulation cover plate slips in the cavity and by back-off metallic conduction spare is fixed in the insulation shell, and described conducting terminal stretches out by the terminal fairlead and leaks outside outside insulation cover plate.
6. connector according to claim 5 is characterized in that: described metallic conduction spare is a rubber-like metallic conduction spare.
7. connector according to claim 6 is characterized in that: the root of described conducting terminal is provided with the metal connecting piece that connects two row's conducting terminals.
8. connector according to claim 7 is characterized in that: described opening shape annular connecting element comprises that two pairs have the opening shape annular buckle that cracks and are arranged on a pair of semi-round ring shape make-up that is separated from each other between two pairs of buckles.
9. connector according to claim 8 is characterized in that: described two pairs have the opening shape annular that cracks and are buckled in the place of cracking and are provided with tightening buckle.
10. according to the described connector of claim 7, it is characterized in that: described opening shape annular connecting element comprises two pairs of opening shape annulars and is arranged on a pair of semi-round ring shape make-up between two pairs of annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787774U CN201682087U (en) | 2010-04-28 | 2010-04-28 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787774U CN201682087U (en) | 2010-04-28 | 2010-04-28 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682087U true CN201682087U (en) | 2010-12-22 |
Family
ID=43347120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201787774U Expired - Fee Related CN201682087U (en) | 2010-04-28 | 2010-04-28 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237596A (en) * | 2010-04-28 | 2011-11-09 | 苏州市华业电器有限公司 | Connector |
| CN102323836A (en) * | 2011-05-10 | 2012-01-18 | 贵州航天电器股份有限公司 | Temperature control component |
-
2010
- 2010-04-28 CN CN2010201787774U patent/CN201682087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237596A (en) * | 2010-04-28 | 2011-11-09 | 苏州市华业电器有限公司 | Connector |
| CN102323836A (en) * | 2011-05-10 | 2012-01-18 | 贵州航天电器股份有限公司 | Temperature control component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Huaye Electrical Appliances Co.,Ltd. Chen Zidan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Zidan Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120428 |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Zidan Document name: Notification of Decision on Request for Restoration of Right |