CN202034577U - Connecting device - Google Patents
Connecting device Download PDFInfo
- Publication number
- CN202034577U CN202034577U CN2011200787288U CN201120078728U CN202034577U CN 202034577 U CN202034577 U CN 202034577U CN 2011200787288 U CN2011200787288 U CN 2011200787288U CN 201120078728 U CN201120078728 U CN 201120078728U CN 202034577 U CN202034577 U CN 202034577U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- hole
- jockey
- circuit board
- housing
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A connecting device comprises a connector and a circuit board used for bearing the connector and electrically connected with the connector. The connector comprises a casing and a connecting element. The connecting element includes a first connecting portion and a second connecting portion connected therewith, the first connecting portion is accommodated in the casing, and the second connecting portion protrudes from the casing. The casing includes a bottom surface from which at least two bosses extend vertically. The circuit board is provided with at least two accommodating holes corresponding to the at least two bosses, the at least tow bosses are respectively inserted into the at least two accommodating holes of the circuit board, such that the connector is fixed on the circuit board, and the second connecting portion is electrically connected to the circuit board. The connecting device is convenient in dismounting.
Description
Technical field
The utility model is about a kind of jockey.
Background technology
The connector that existing set-top box generally comprises that a circuit board and is carried on the described circuit board and electrically connects mutually with this circuit board.Described connector comprises that one adopts the housing of anti-electromagnetic interference material and is housed in the interior splicing ear of housing.For fear of the interference of the described splicing ear of outer bound pair, can produce with scolding tin usually whole housing seamlessly is welded on the described circuit board.Yet, adopt aforesaid way, when described connector breaks down, not easy to assemble.
The utility model content
For solving the problems of the technologies described above, be necessary to provide a kind of conveniently detachable jockey.
A kind of jockey, it comprises that a connector and is used to the circuit board that carries described connector and electrically connect mutually with described connector.Described connector comprises a housing and a Connection Element.Described Connection Element comprises one first connecting portion and second connecting portion that is connected with described first connecting portion.Described first connecting portion is housed in the described housing.Described second connecting portion protrudes in outside the described housing.Described housing comprises a bottom surface.Vertical extent has at least two projectioies on the described bottom surface.At least two raised position of the bottom surface of the corresponding described housing of described circuit board offer at least two accepting holes.Described at least two projectioies are corresponding respectively to be inserted in two accepting holes of described circuit board at least, so that described connector is fixed on the described circuit board, and described second connecting portion electrically connects mutually with described circuit board.
Further, described at least two projectioies are housed in the described accepting hole by the mode of interference fit.
Further, the quantity of described at least two projectioies and described at least two accepting holes is four, and described four projectioies are distributed in four corners and one-body molded with described housing of described bottom surface respectively.
Further, a connecting hole also is arranged on the described circuit board, an and process chip, electrically connect mutually by trace between described connecting hole and the described process chip, the bottom surface of described housing offers a through hole, described housing further comprises vertical first side that connects described bottom surface, and the intersection by the described bottom surface and first side on the described bottom surface offers an accepting groove to described through hole extension, and described trace partly is housed in the described accepting groove.
Further, described four accepting holes are around described connecting hole setting.
Further, described housing also comprises vertical second side that connects the bottom surface of described housing, the mutual perpendicular abutment in described second side and described first side, offer one first through hole on described second side, described first connecting portion is " 7 " font structure, this first connecting portion comprises one first link and one second link, described second connecting portion is fixed on second side of described housing, and cover described first through hole, first link of described first connecting portion is connected with described second connecting portion by described first through hole, described second link passes to the connecting hole of described circuit board by the through hole on the described bottom surface, electrically connects with described circuit board.
Further, described process chip is a tuner.
Further, described accepting groove is connected with described through hole, run through described first side, on described first side, be formed with half circular open, described jockey further comprises a plastic parts, its mode by injection molding is arranged in the described accepting groove, and seals described semicircle opening.
Further, the radius of described semicircle opening is greater than 2 millimeters.
Further, described accepting groove is a rectangular structure, and the width of this accepting groove is greater than 4 millimeters.
With respect to prior art, the housing of jockey of the present utility model is connected easy disassembly by the cooperation of the accepting hole on described projection and the described circuit board with described circuit board.
Description of drawings
Fig. 1 is the three-dimensional exploded view of jockey of the present utility model;
Fig. 2 is the three-dimensional assembly diagram of the jockey among Fig. 1.
The main element symbol description
| |
100 |
| |
10 |
| |
20 |
| Plastic parts | 30 |
| |
11 |
| |
12 |
| |
111 |
| The |
112 |
| |
113 |
| |
114 |
| |
1120 |
| Through |
1121 |
| Accepting |
1130 |
| |
1131 |
| First through |
1140 |
| First connecting |
121 |
| Second connecting |
122 |
| |
1211 |
| |
1212 |
| Accepting |
201 |
| Connecting |
202 |
| |
203 |
| |
204 |
Following embodiment will further specify the utility model in conjunction with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1 and Fig. 2, jockey 100 of the present utility model comprises that a connector 10 and is used to the circuit board 20 that carries described connector 10 and electrically connect mutually with described connector 10.Described jockey 100 is set-top box or desktop computer etc., but is not limited to this, and in the present embodiment, described jockey 100 is a set-top box.
Described connector 10 comprises a housing 11 and a Connection Element 12.Described housing 11 roughly is cube-shaped, and it comprises vertical first side 113 and second side 114 that is connected described end face 111 and described bottom surface 112, bottom surface that an end face 111, is oppositely arranged with described end face 111 112.Described first side 113 and described second side 114 mutual perpendicular abutment.Vertical extent has four projectioies 1120 on the described bottom surface 112.In the present embodiment, described four projectioies 1120 are distributed in four corners of described bottom surface 112 and one-body molded with described housing 11 respectively.Described bottom surface 112 offers a through hole 1121.Intersection by the described bottom surface 112 and first side 113 on the described bottom surface 112 offers an accepting groove 1130 to described through hole 1121 extensions.Described accepting groove 1130 is connected with described through hole 1121, and runs through described first side 113, is formed with half circular open 1131 on described first side 113.In the present embodiment, described accepting groove 1130 is a rectangular structure, and the width of this accepting groove 1130 is greater than 4 millimeters.The radius of described opening 1131 is greater than 2 millimeters.Offer one first through hole 1140 on described second side 114.In the present embodiment, described first through hole 1140 is opened in the center of described second side 114.
Described Connection Element 12 comprises one first connecting portion 121 and second connecting portion 122 that is connected with described first connecting portion 121.Described first connecting portion 121 is " 7 " font structure, and it comprises one first link 1211 and one second link 1212.Described second connecting portion 122 is fixed on second side 114 of described housing 11, and covers first through hole 1140 on described second side 114.First link 1211 of described first connecting portion 121 is connected with described second connecting portion 122 by described first through hole 1140.Described second link 1212 is piercing in the bottom surface 112 of described housing 11 by the through hole 1121 on the described bottom surface 112.
In the present embodiment, described circuit board 20 is a printed circuit board (PCB).Four projection 1120 positions of the bottom surface 112 of described circuit board 20 corresponding described housings 11 offer four accepting holes 201.Also offer a connecting hole 202 on the described circuit board 20, and a process chip 203.Described four accepting holes 201 are provided with around described connecting hole 202.Electrically connect mutually by trace 204 between described connecting hole 202 and the described process chip 203.In the present embodiment, described process chip 203 is a tuner.
During assembling, four projectioies 1120 of described housing 11 mode correspondence by interference fit respectively are inserted into that the bottom surfaces 112 to described housing 11 contact with described circuit board 20 in four accepting holes 201 of described circuit board 20.At this moment, second link 1212 of first connecting portion 121 of described Connection Element 12 is inserted in the connecting hole 202 on the described circuit board 20, so that described connector 10 described circuit boards 20 electrically connect mutually.Described trace 204 parts are housed in the accepting groove 1130 of described housing 11, so that described trace 204 is not connected with described housing 11.Described trace 204 does not contact with described housing 11, can test by safety smoothly.
Be understandable that, in the practical application, described protruding 1120 and the quantity of described accepting hole 201 be not limited to four, it also can be provided with two, three or four respectively, is not limited to present embodiment.
Be understandable that, can extend to described through hole 1121 by the intersection of described bottom surface 112 and the arbitrary side except that second side 114 on the described bottom surface 112 and offer described accepting groove 1130.
In the present embodiment, described jockey 100 also further comprises a plastic parts 30, and described plastic parts 30 is arranged in the described accepting groove 1130 by the mode of injection molding, and seals described opening 1131.This kind structural design can avoid the extraneous electromagnetism that produces to enter first connecting portion 121 that disturbs described Connection Element 12 in the described housing 11 by described opening 1131.Therefore, described jockey 100 can be tested by electromagnetic interference smoothly.
The housing 11 of jockey 100 of the present utility model is connected easy disassembly with the cooperation of described accepting hole 201 with described circuit board 20 by described protruding 1120.
Though the utility model discloses as above with better embodiment,, it is not in order to qualification the utility model, and in addition, those skilled in the art can also do other variation etc. in the utility model spirit.Certainly, the variation that these are done according to the utility model spirit all should be included within the utility model scope required for protection.
Claims (10)
1. jockey, it comprises that a connector and is used to the circuit board that carries described connector and electrically connect mutually with described connector, described connector comprises a housing and a Connection Element, described Connection Element comprises one first connecting portion and second connecting portion that is connected with described first connecting portion, described first connecting portion is housed in the described housing and with described circuit board and electrically connects, described second connecting portion protrudes in outside the described housing, described housing comprises a bottom surface, it is characterized in that: vertical extent has at least two projectioies on the described bottom surface, at least two raised position of the bottom surface of the corresponding described housing of described circuit board offer at least two accepting holes, described at least two projectioies are corresponding respectively to be inserted in two accepting holes of described circuit board at least, so that described being fastened on the described circuit board.
2. jockey as claimed in claim 1 is characterized in that: described at least two projectioies are housed in the described accepting hole by the mode of interference fit.
3. jockey as claimed in claim 1 is characterized in that: the quantity of described at least two projectioies and described at least two accepting holes is four, and described four projectioies are distributed in four corners and one-body molded with described housing of described bottom surface respectively.
4. jockey as claimed in claim 3, it is characterized in that: a connecting hole also is arranged on the described circuit board, an and process chip, electrically connect mutually by trace between described connecting hole and the described process chip, the bottom surface of described housing offers a through hole, described housing further comprises vertical first side that connects described bottom surface, intersection by the described bottom surface and first side on the described bottom surface offers an accepting groove to described through hole extension, and described trace partly is housed in the described accepting groove.
5. jockey as claimed in claim 4 is characterized in that: described four accepting holes are around described connecting hole setting.
6. jockey as claimed in claim 4, it is characterized in that: described housing also comprises vertical second side that connects the bottom surface of described housing, the mutual perpendicular abutment in described second side and described first side, offer one first through hole on described second side, described first connecting portion is " 7 " font structure, this first connecting portion comprises one first link and one second link, described second connecting portion is fixed on second side of described housing, and cover described first through hole, first link of described first connecting portion is connected with described second connecting portion by described first through hole, described second link passes to the connecting hole of described circuit board by the through hole on the described bottom surface, electrically connects with described circuit board.
7. jockey as claimed in claim 4 is characterized in that: described process chip is a tuner.
8. jockey as claimed in claim 4, it is characterized in that: described accepting groove is connected with described through hole, run through described first side, on described first side, be formed with half circular open, described jockey further comprises a plastic parts, its mode by injection molding is arranged in the described accepting groove, and seals described semicircle opening.
9. jockey as claimed in claim 8 is characterized in that: the radius of described semicircle opening is greater than 2 millimeters.
10. jockey as claimed in claim 8 is characterized in that: described accepting groove is a rectangular structure, and the width of this accepting groove is greater than 4 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200787288U CN202034577U (en) | 2011-03-23 | 2011-03-23 | Connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200787288U CN202034577U (en) | 2011-03-23 | 2011-03-23 | Connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034577U true CN202034577U (en) | 2011-11-09 |
Family
ID=44896864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200787288U Expired - Fee Related CN202034577U (en) | 2011-03-23 | 2011-03-23 | Connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162420A (en) * | 2018-11-08 | 2020-05-15 | 富鼎精密工业（郑州）有限公司 | Radio frequency connector |
-
2011
- 2011-03-23 CN CN2011200787288U patent/CN202034577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162420A (en) * | 2018-11-08 | 2020-05-15 | 富鼎精密工业（郑州）有限公司 | Radio frequency connector |
| CN111162420B (en) * | 2018-11-08 | 2023-10-20 | 富鼎精密工业（郑州）有限公司 | Radio frequency 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: 20111109 Termination date: 20140323 |