CN204230492U - A kind of connector and metal shell thereof - Google Patents
A kind of connector and metal shell thereof Download PDFInfo
- Publication number
- CN204230492U CN204230492U CN201420522801.XU CN201420522801U CN204230492U CN 204230492 U CN204230492 U CN 204230492U CN 201420522801 U CN201420522801 U CN 201420522801U CN 204230492 U CN204230492 U CN 204230492U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- stationary plane
- fixed part
- plug division
- plug
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 230000007704 transition Effects 0.000 claims abstract description 11
- 238000009958 sewing Methods 0.000 claims abstract description 7
- 230000007423 decrease Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides connector and metal shell thereof, this metal shell is the flat metal tube without connecting sewing, comprise the fixed part of one extension, Plug Division and connecting portion, this connecting portion is used for transition connecting portion and Plug Division, and the face area of fixed part, connecting portion and Plug Division reduces successively.The flat metal tube structure that the metal shell that the application provides is integrated, because of without connecting sewing, so intensity is high, and can make multiple curved-surface structure.
Description
Technical field
The utility model relates to the technical field of communication linkage, particularly a kind of connector and metal shell thereof.
Background technology
Refer to figure, Fig. 1 is the version of a kind of data line interface shell of the prior art, the general first punching press sheet material of its technical process is to state 1, then bending and molding is to state 2, there is following shortcoming in the data line interface shell of this version: (1) intensity is low, and interface splits by easy pine; (2) technique owing to bending after employing punching press, end face can not make reducing, namely cannot protect the line terminal of the inner edge of port; (3) face shaping can only do single facing directly, and aesthetic property is poor.
Utility model content
The utility model provides a kind of connector and metal shell thereof, and the intensity that can solve data line interface shell in prior art is low, cannot protect the inner line terminal of edge of port and the technical problem of aesthetic property difference.
For solving the problem, the utility model provides a kind of connector and metal shell thereof, described metal shell is the flat metal tube without connecting sewing, comprise the fixed part of one extension, Plug Division and connecting portion, described connecting portion is used for transition and connects described fixed part and described Plug Division, and the face area of described fixed part, described connecting portion and described Plug Division reduces successively.
According to the utility model one preferred embodiment, the port of described Plug Division is in the radiussed of drawing in.
According to the utility model one preferred embodiment, described connecting portion is in the curved surface arc-shaped be inwardly recessed, cross-sectional area successively decreases from the one end be connected with described fixed part to the one end be connected with described Plug Division, or, described connecting portion comprises the first ring-type connecting portion and the second loop connecting portion that one extends further, and described first ring-type connecting portion, described second loop connecting portion integrally extend with described fixed part and described Plug Division respectively and be connected.
According to the utility model one preferred embodiment, described fixed part comprises the first stationary plane, the second stationary plane, the 3rd stationary plane and the 4th stationary plane that one extends, described first stationary plane and described 3rd stationary plane are plane, described second stationary plane and described 4th stationary plane are cambered surface, described first, second, third and the 4th the junction of stationary plane be respectively equipped with knuckle.
According to the utility model one preferred embodiment, described Plug Division comprises the first plug surface, the second plug surface, the 3rd plug surface and the 4th plug surface that connect in turn, described first, second, third and the 4th the end face that forms of plug surface be flat-shaped trapezoidal, described first, second, third and the 4th the junction of plug surface be respectively equipped with knuckle.
For solving the problem, the utility model also provides a kind of connector, described connector comprises contact terminal and is enclosed in the metal shell of described contact terminal outside, described metal shell is the flat metal tube without connecting sewing, comprise the fixed part of one extension, Plug Division and connecting portion, described connecting portion is used for transition and connects described fixed part and described Plug Division, and the face area of described fixed part, described connecting portion and described Plug Division reduces successively.
According to the utility model one preferred embodiment, the port of described Plug Division is in the radiussed of drawing in.
According to the utility model one preferred embodiment, described connecting portion is in the curved surface arc-shaped be inwardly recessed, cross-sectional area successively decreases from the one end be connected with described fixed part to the one end be connected with described Plug Division, or, described connecting portion comprises the first ring-type connecting portion and the second loop connecting portion that one extends further, and described first ring-type connecting portion, described second loop connecting portion integrally extend with described fixed part and described Plug Division respectively and be connected.
According to the utility model one preferred embodiment, described fixed part comprises the first stationary plane, the second stationary plane, the 3rd stationary plane and the 4th stationary plane that one extends, described first stationary plane and described 3rd stationary plane are plane, described second stationary plane and described 4th stationary plane are cambered surface, described first, second, third and the 4th the junction of stationary plane be respectively equipped with knuckle.
According to the utility model one preferred embodiment, described Plug Division comprises the first plug surface, the second plug surface, the 3rd plug surface and the 4th plug surface that connect in turn, described first, second, third and the 4th the end face that forms of plug surface be flat-shaped trapezoidal, described first, second, third and the 4th the junction of plug surface be respectively equipped with knuckle.
According to the utility model one preferred embodiment, described connector is USB connector.
Relative to prior art, the version that the metal shell that the utility model provides adopts one to extend, improves the intensity of attachment unit interface place metal shell; The port of Plug Division is made and is drawn shape fillet in, can well protect the line terminal of the inner edge of port, and in addition, this metal shell is not limited to single face structure directly, adds the aesthetic property of attachment unit interface.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the configuration state schematic diagram of a kind of data line interface shell of the prior art;
Fig. 2 is the structural representation of the utility model metal shell one preferred embodiment;
Fig. 3 is the front view of metal shell in Fig. 2 embodiment;
Fig. 4 is the left view of metal shell in Fig. 2 embodiment;
Fig. 5 is the vertical view of metal shell in Fig. 2 embodiment;
Fig. 6 is the perspective view of another preferred embodiment of the utility model metal shell; And
Fig. 7 is the end view of metal shell in Fig. 6 embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 2 to Fig. 5, Fig. 2 is the structural representation of the utility model metal shell one preferred embodiment, Fig. 3 is the front view of metal shell in Fig. 2 embodiment, Fig. 4 is the left view of metal shell in Fig. 2 embodiment, Fig. 5 is the vertical view of metal shell in Fig. 2 embodiment, and this metal shell comprises fixed part 11 that one extends, Plug Division 13 and connecting portion 12.
Specifically; connecting portion 12 is for transition connecting portion 11 and Plug Division 13; the face area of fixed part 11, connecting portion 12 and Plug Division 13 reduces successively, the port of Plug Division 13 in the radiussed of drawing in, for the protection of the line terminal of edge, port inside.
Connecting portion 12 comprises the first ring-type connecting portion 121 and the second loop connecting portion 122 that one extends further, and this first ring-type connecting portion 121 and the second loop connecting portion 122 integrally extend with fixed part 11 and Plug Division 13 respectively and be connected.In the present embodiment, the first ring-type connecting portion 121 and the second loop connecting portion 122 distinguish tapered, and the small end face of the first ring-type connecting portion 121 is connected with the large end face one transition in the second loop connecting portion 122.Certainly, connecting portion 12 is not limited to comprise two circuluses, can be set to one or more loop connecting portion according to connection design and appearance requirement.
This fixed part 11 comprises the first stationary plane 111, second stationary plane 112, the 3rd stationary plane 113 and the 4th stationary plane 114 that one extends, wherein, first stationary plane 111 and the 3rd stationary plane are plane 113 is plane, second stationary plane 112 and the 4th stationary plane 114 are cambered surface, first, second, third and the 4th the junction of stationary plane be respectively equipped with knuckle.
This Plug Division 13 comprises the first plug surface 131, second plug surface 132, the 3rd plug surface 133 and the 4th plug surface 134 that connect in turn, this first, second, third and the 4th plug surface form end face be flat-shaped trapezoidal.Certainly, the end surface shape of Plug Division 13 is not limited to trapezoidal, and the designing requirement according to data cable connector can be circle, rectangle etc., does not limit herein.In addition, first, second, third and the 4th the junction of plug surface be respectively equipped with knuckle.
This metal shell can adopt the method for flat tube material one drawing and forming to make, and makes the thickness of metal shell even, good looking appearance.
Refer to Fig. 6 and Fig. 7, Fig. 6 is the perspective view of another preferred embodiment of the utility model metal shell, Fig. 7 is the end view of metal shell in Fig. 6 embodiment, in this embodiment, connecting portion 22 is in the curved surface arc-shaped be inwardly recessed, cross-sectional area successively decreases from the one end be connected with fixed part 21 to the one end be connected with Plug Division 23, is connected between fixed part 21 and Plug Division 23 with transition.Certainly, connecting portion 22 just plays the effect that transition connects between fixed part 21 and Plug Division 23, and its type of attachment can have multiple, comprises and faces transition connection, convex outward transition connection etc. directly, its concrete structure all, within the scope of the understanding of those skilled in the art, describes in detail herein no longer one by one.
The version that the metal shell that the utility model provides adopts one to extend, improves the intensity of attachment unit interface place metal shell; The port of Plug Division is made and is drawn shape fillet in, can well protect the line terminal of the inner edge of port, and in addition, this metal shell is not limited to single face structure directly, adds the aesthetic property of attachment unit interface.
The metal shell that the utility model provides is the flat metal tube without connecting sewing, be applicable to various data-interface shell, particularly adopt the curved surface forming of metal shell that the spring steel of high strength, tool steel, potassium steel etc. are material, its intensity, anti-deformation ability are shaping more than 3 times of common stainless steel.
The utility model additionally provides a kind of connector, this connector comprises contact terminal and is enclosed in the metal shell in above-described embodiment of this metal terminal outside, about this connector other form structures within the scope of the understanding of those skilled in the art, repeat no more herein.Wherein, this connector can be USB (Universal Serial Bus, USB) connector, or the connector of the data-interface of other type.
The foregoing is only section Example of the present utility model; not thereby protection range of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent device or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (11)
1. a metal shell, it is characterized in that, described metal shell is the flat metal tube without connecting sewing, comprise the fixed part of one extension, Plug Division and connecting portion, described connecting portion is used for transition and connects described fixed part and described Plug Division, and the face area of described fixed part, described connecting portion and described Plug Division reduces successively.
2. metal shell according to claim 1, is characterized in that, the port of described Plug Division is in the radiussed of drawing in.
3. metal shell according to claim 2, it is characterized in that, described connecting portion is in the curved surface arc-shaped be inwardly recessed, cross-sectional area successively decreases from the one end be connected with described fixed part to the one end be connected with described Plug Division, or, described connecting portion comprises the first ring-type connecting portion and the second loop connecting portion that one extends further, and described first ring-type connecting portion, described second loop connecting portion integrally extend with described fixed part and described Plug Division respectively and be connected.
4. metal shell according to Claims 2 or 3, it is characterized in that, described fixed part comprises the first stationary plane, the second stationary plane, the 3rd stationary plane and the 4th stationary plane that one extends, described first stationary plane and described 3rd stationary plane are plane, described second stationary plane and described 4th stationary plane are cambered surface, described first, second, third and the 4th the junction of stationary plane be respectively equipped with knuckle.
5. metal shell according to claim 4, it is characterized in that, described Plug Division comprises the first plug surface, the second plug surface, the 3rd plug surface and the 4th plug surface that connect in turn, described first, second, third and the 4th the end face that forms of plug surface be flat-shaped trapezoidal, described first, second, third and the 4th the junction of plug surface be respectively equipped with knuckle.
6. a connector, it is characterized in that, described connector comprises contact terminal and is enclosed in the metal shell of described contact terminal outside, described metal shell is the flat metal tube without connecting sewing, comprise the fixed part of one extension, Plug Division and connecting portion, described connecting portion is used for transition and connects described fixed part and described Plug Division, and the face area of described fixed part, described connecting portion and described Plug Division reduces successively.
7. connector according to claim 6, is characterized in that, the port of described Plug Division is in the radiussed of drawing in.
8. connector according to claim 7, it is characterized in that, described connecting portion is in the curved surface arc-shaped be inwardly recessed, cross-sectional area successively decreases from the one end be connected with described fixed part to the one end be connected with described Plug Division, or, described connecting portion comprises the first ring-type connecting portion and the second loop connecting portion that one extends further, and described first ring-type connecting portion, described second loop connecting portion integrally extend with described fixed part and described Plug Division respectively and be connected.
9. connector according to claim 7 or 8, it is characterized in that, fixed part comprises the first stationary plane, the second stationary plane, the 3rd stationary plane and the 4th stationary plane that one extends, described first stationary plane and described 3rd stationary plane are plane, described second stationary plane and described 4th stationary plane are cambered surface, described first, second, third and the 4th the junction of stationary plane be respectively equipped with knuckle.
10. connector according to claim 9, it is characterized in that, described Plug Division comprises the first plug surface, the second plug surface, the 3rd plug surface and the 4th plug surface that connect in turn, described first, second, third and the 4th the end face that forms of plug surface be flat-shaped trapezoidal, described first, second, third and the 4th the junction of plug surface be respectively equipped with knuckle.
11. connectors according to claim 6, it is characterized in that, described connector is USB connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522801.XU CN204230492U (en) | 2014-09-11 | 2014-09-11 | A kind of connector and metal shell thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522801.XU CN204230492U (en) | 2014-09-11 | 2014-09-11 | A kind of connector and metal shell thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230492U true CN204230492U (en) | 2015-03-25 |
Family
ID=52928547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522801.XU Expired - Fee Related CN204230492U (en) | 2014-09-11 | 2014-09-11 | A kind of connector and metal shell thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230492U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037341A1 (en) * | 2014-09-11 | 2016-03-17 | 深圳市大富精工有限公司 | Data interface metal housing, machining method thereof and machining device |
| WO2016179720A1 (en) * | 2015-05-11 | 2016-11-17 | Apple Inc. | Shell for electrical connector and methods of forming |
| WO2017020153A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市大富精工有限公司 | Metal usb case and manufacturing method thereof |
| WO2017113420A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳市大富精工有限公司 | Core assembly of usb metal housing |
| CN107147239A (en) * | 2017-05-25 | 2017-09-08 | 合肥皖化电泵有限公司 | Motor lead-out wire structure with water-proof function |
-
2014
- 2014-09-11 CN CN201420522801.XU patent/CN204230492U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037341A1 (en) * | 2014-09-11 | 2016-03-17 | 深圳市大富精工有限公司 | Data interface metal housing, machining method thereof and machining device |
| WO2016179720A1 (en) * | 2015-05-11 | 2016-11-17 | Apple Inc. | Shell for electrical connector and methods of forming |
| CN106159526A (en) * | 2015-05-11 | 2016-11-23 | 苹果公司 | Shell and forming method for electric connector |
| WO2017020153A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市大富精工有限公司 | Metal usb case and manufacturing method thereof |
| CN107615598A (en) * | 2015-07-31 | 2018-01-19 | 深圳市大富精工有限公司 | A kind of USB metal shells and its manufacture method |
| CN107615598B (en) * | 2015-07-31 | 2020-10-02 | 深圳市大富精工有限公司 | USB metal shell and manufacturing method thereof |
| WO2017113420A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳市大富精工有限公司 | Core assembly of usb metal housing |
| CN107147239A (en) * | 2017-05-25 | 2017-09-08 | 合肥皖化电泵有限公司 | Motor lead-out wire structure with water-proof function |
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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: 20150325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |