CN2684404Y - Improved structure of flap-cover electric connector - Google Patents
Improved structure of flap-cover electric connector Download PDFInfo
- Publication number
- CN2684404Y CN2684404Y CN 200420044088 CN200420044088U CN2684404Y CN 2684404 Y CN2684404 Y CN 2684404Y CN 200420044088 CN200420044088 CN 200420044088 CN 200420044088 U CN200420044088 U CN 200420044088U CN 2684404 Y CN2684404 Y CN 2684404Y
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- CN
- China
- Prior art keywords
- matrix
- cover plate
- cover
- type electric
- lifting type
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- Expired - Fee Related
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Abstract
The utility model discloses an improved structure of flap-cover electric connector, comprising a matrix. A terminal component is arranged on the matrix, a cover plate is arranged overhead the matrix, and the cover plate is pivoted on one side of the matrix to make the cover plate rotationally opened or closed. When the cover plate is in open state, an accepting space is formed between the matrix and the cover plate to accept a model block plug; besides, a restricting component is arranged on one side of the matrix to restrict the opening angle of the cover plate opposite to the matrix, and an automatic closing mechanism is provided between the matrix and the restricting component to make that the cover plate can automatically close onto the matrix. So the electrical connector can automatically fold to a thin object to satisfy the requirements of thin and small volume, portability and easy use.
Description
Affiliated technical field
The utility model relates to a kind of electric connector, refers to a kind of cover-lifting type electric connector with cover plate especially, cover plate can be raised the connector that Gong matches and plug when using, and can automatically cover plate be folded again when not using.
Background technology
Press, progress along with science and technology, various communication apparatus reach by force under the demand that volume is easy to carry about with one for a short time and constantly are pushed out stressing easy to use, function, because these products all need to carry out signal transmission and reception by signal line, so big city type computer or the related signal reception of portable computer or other electronic product or the electric connector that storage device is provided with standard specification on the table.Please refer to shown in Figure 11, computer memory card (PCMCIA) 100 mainly is as communication link, as link portable computer to ethernet local area network network (LAN), or binding data/fax modem is to subscriber phone wire system etc., so can be provided with the RJ series electric connector 10a of standard specification in a side of computer memory card 100, as RJ11, RJ45 etc.; During connection, an end of a communication plug is connected with the ethernet local area network network, the other end of communication plug then is plugged among the electric connector 10a on the computer memory card 100, can realize the transmission and the reception of signal.
But still there is following problem in the use in above-mentioned electric connector 10a:
(1) this RJ series electric connector 10a is because standard specification, so have certain volume, and the standard thickness of computer memory card 100 is much smaller than RJ series electric connector 10a, so as can be known from Fig. 11, computer memory card 100 is high especially at the side height that electric connector 10a is housed, make whole computer memory card 100 volumes very huge, cause the inconvenience of user on placing and carrying.And with regard to portable computer, the long-pending restriction of electric connector 10a factor receptor, its mounting points on portable computer also can be very limited.
(2) because the socket of this electric connector 10a exposes, therefore make dust easily, and cause the situation of loose contact to produce attached on the contact terminal.
And, designed a kind of cover-lifting type electric connector afterwards again for improving the problems referred to above, and as No. the 5th, 679,013, the United States Patent (USP) of on October 21st, 1997 bulletin, promptly disclosing has a kind of cover-lifting type electric connector, and this electric connector includes:
One upper surface is provided with the matrix of opening, and one can open, close the cover plate of above-mentioned matrix upper shed; Face is accepted in definition in this matrix, in order to receive the connector that is complementary of rectangular body;
At least one terminal component, be arranged in this matrix, can with the connector that is complementary with Elastic Contact, this cover plate is a side that pivotally is supported in matrix, cover plate is turned opens freely or closes, when this cover plate was opening, cover plate and matrix accepted between the face to form a receiving space that can hold the connector that is complementary, and made the connector that is complementary be clamped in cover plate and accepted between the face;
An engaging mechanism that is meshed with the meshing part of the connector that is complementary is pulled out from matrix with this connector that prevents to be complementary; And
One enable possition limiting mechanism is in order to limit the opening angle of cover plate with respect to matrix;
The seating surface of accepting on the face to be had of this matrix one side is roughly parallel to each other with respect to the cover plate back of the body surface that is the enable possition.
The disclosed cover-lifting type electric connector of above-mentioned United States Patent (USP), an its cover plate only side utilizes pivot to be pivoted mutually with matrix, and cover plate is to utilize pivot to be the axle center when opening, up open an angle of inclination with rotation mode, connector is inserted in the electric connector in the oblique cutting mode for being complementary.But this kind cover-lifting type electric connector is desired when closed, still must the user in mode manually cover plate be covered on matrix, and is therefore also not convenient in the use.
The utility model content
The purpose of this utility model is to provide a kind of structure firm at the defective that exists in the above-mentioned prior art, and can make cover plate energy auto-closing become the cover-lifting type electric connecter with improved structure of a thin object.
For achieving the above object, cover-lifting type electric connecter with improved structure of the present utility model includes a matrix, matrix is provided with terminal assemblies, and above matrix, be provided with cover plate, cover board hub is in a side of matrix, make cover plate do the closure or openness action rotationally, when cover plate is opening, be formed with a receiving space between matrix and cover plate, to take in a module plug, in addition, be provided with limiter assembly in matrix one side, with the opening angle of restriction cover plate, and between matrix and limiter assembly, be provided with automatic closing gear, cover plate can be closed on the matrix automatically with respect to matrix.
By enforcement of the present utility model, utilize this cover-lifting type electric connector, the connector that can Gong match when cover plate is raised plugs, but and when not using the cover plate auto-closing on matrix, make electric connector fold into a thin object automatically and do not take up room, portably use thereby be convenient to the user.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the three-dimensional exploded view of the utility model cover-lifting type electric connector.
Fig. 2 is the stereogram of opening for the utility model cover-lifting type electric connector.
Fig. 3 is the stereogram of closure state for the utility model cover-lifting type electric connector.
Fig. 4 is the side sectional view of opening for the utility model cover-lifting type electric connector.
Fig. 5 is that the utility model cover-lifting type electric connector uses the stereogram on the computer memory card.
Fig. 6 is that the utility model cover-lifting type electric connector uses the stereogram on portable computer.
Fig. 7 is the utility model cover-lifting type electric connector and the combined side sectional view of module plug.
Fig. 8 is the stereogram of existing electric connector use on the computer memory card.
Among the figure, 10. electric connector, 101. receiving spaces, 1. matrix, 11. accepting groove, 12. terminal channels, 13. pivot connected slots, 14. pivots, 15. the resettlement section, 151,152. sidewall, 153. shoulders, 154. short slots, 155. retaining wall, 156,157. axis hole, 2. terminal assemblies, 21. contact terminals, 22. terminal base, 3. cover plate, 31. lugs, 32. pivoted holes, 33. groove, 34,43. protruding axle, 4. limiter assembly, 41. connecting rod, 411. openings, 42. sliding shoes, 421. protuberance, 422. perforation, 5. auto-closing assemblies, 51. elastic parts, 52. axostylus axostyles, 20. module plugs, 201. plectrum, 100. computer memory cards, 200. portable computers.
Embodiment
Please refer to shown in Figure 1ly, electric connector 10 is the RJ-45 modular jack in the present embodiment, and it can be inserted in the electric connector 10 for a communication module plug 20, with the transmission of making signal and receive and use.Electric connector 10 includes a matrix 1, matrix 1 is provided with accepting groove 11, in accepting groove 11, has serial terminal channel 12, on matrix 1, be provided with terminal assemblies 2, terminal assemblies 2 is made of the contact terminal 21 that a terminal base 22 and series are entrenched on the terminal base 22, terminal base 22 can be installed on the matrix 1, and these contact terminals 21 are laid respectively in the corresponding terminal channel 12.
In addition, above matrix 1, be provided with cover plate 3, cover plate 3 outwards convexes with lug 31 at the rear side place, be provided with pivoted hole 32 in lug 31, and matrix 1 is formed with two pivot connected slots 13 at corresponding rear side place, sidewall in pivot connected slot 13 is provided with pivot 14, to make cover plate 3 can utilize pivoted hole 32 and being pivoted of pivot 14 and be connected with matrix 1, and make cover plate 3 can do the action of closure or openness with respect to matrix 1, when cover plate 3 is an opening, just be formed with a receiving space 101 (as shown in Figure 4) at cover plate 3 and 1 of matrix, to accommodate module plug 20.Module plug 20 tops are provided with plectrum 201 in the present embodiment, cover plate 3 then is formed with a buckle groove 33 at the place, front side, when being inserted in module plug 20 in the electric connector 10, its plectrum 201 just is buckled in the buckle groove 33 of cover plate 3, thereby module plug 20 locator cards are buckled on the electric connector 10.
Please continue with reference to shown in Figure 1, in the utility model, matrix 1 is provided with opening angle limiter assembly 4 with a side place of cover plate 3, this limiter assembly 4 includes a connecting rod 41 and a sliding shoe 42, wherein the two ends of connecting rod 41 are respectively equipped with opening 411,42 of sliding shoes are arranged on the matrix 1, at sliding shoe 42 lateral wall places and cover plate 3 convex with a protruding axle 43,34 respectively near the lateral location place of front sides, be linked in correspondence in two openings 411 of connecting rod 4.The side that matrix 1 is provided with sliding shoe 42 then is formed with resettlement section 15, both sides, 15 front and back, resettlement section have sidewall 151,152, and 15 outer side edges convexes with a shoulder 153 and short slot 154 in the resettlement section, in the definition of shoulder 153 and short slot 154 adjacents one retaining wall 155 is arranged, do slippage thereby the protuberance 421 of sliding shoe 42 inboards is limited between sidewall 152 and the retaining wall 155.
In the utility model, in addition, be provided with an auto-closing assembly 5, this auto-closing assembly 5 is made of elastic parts 51 and the axostylus axostyle 52 that is set on wherein, wherein axostylus axostyle 52 is arranged in the set perforation 422 of sliding shoe 42 protuberances 421, and axostylus axostyle 52 two ends also are positioned in the axis hole of establishing in 151,152 places, 15 two sides, resettlement section 156,157, and elastic parts 51 then is resisted against on the protuberance 421 of resettlement section 15 front side sidewalls 151 and sliding shoe 42 inboards, and elastic parts 51 is a spring in the present embodiment.
Please refer to shown in Fig. 2,3,4, during assembling, earlier with the serial contact terminal 21 of terminal assemblies 2 respectively with terminal base 22 ejection formation together, again terminal base 22 is installed on the matrix 1, and make terminal base 22 be mounted in matrix 1 bottom, and each contact terminal 21 also lays respectively at set terminal channel 12 places of matrix 1, then again the lug 31 of cover plate 3 rear sides is inserted in the set pivot connected slot 13 of matrix 1 rear side, thereby makes cover plate 3 utilize the pivoted hole 32 on the lug 31 to be connected with matrix 1 with being pivoted of pivot 14.
Then, sliding shoe 42 with limiter assembly 4 is installed on set 15 places, resettlement section of matrix 1 side again, and the protuberance 421 that makes sliding shoe 42 inboards is limited between sidewall 152 and the retaining wall 155, and axostylus axostyle 52 also is located in the set perforation 422 of the protuberance 421 of sliding shoe 42, and axostylus axostyle 52 two ends also are positioned at respectively in the axis hole of establishing in 151,152 places, 15 two sides, resettlement section 156,157,51 of elastic partss are set on the axostylus axostyle 52, and are resisted against on the protuberance 421 of resettlement section 15 front side sidewalls 151 and sliding shoe 42.Last again two openings 411 of this connecting rod 41 are pivoted mutually with the set protruding axle 34,43 of cover plate 3 and sliding shoe 42 respectively, can roughly finish the assembling of a cover-lifting type electric connector 10, make cover plate 3 be opening (as shown in Figure 2) or closure state (as shown in Figure 3) with respect to matrix 1, and when cover plate 3 is opening, 1 of cover plate 3 and matrix promptly are formed with receiving space 101, to accommodate module plug 20.
Please refer to shown in Figure 5ly, in the present embodiment, this electric connector 10 is to be applied on the computer memory card 100 (PCMCIA), with the usefulness as communication link; When computer memory card 100 did not use, cover plate 3 was closure state, and the end face of cover plate 3 can paste together mutually with the top surface of computer memory card 100, thus can make the volume attenuation of whole computer memory card 100, and be convenient for carrying use.Please continue with reference to shown in Figure 6, this electric connector 10 is applied on the portable computer 200, because of this electric connector 10 can be the closure or openness state, so can be installed in arbitrary position of portable computer 200.
Please refer to shown in Figure 3ly, when cover plate 3 was closure state with respect to matrix 1, sliding shoe 42 was resisted against on the sidewall 152 of resettlement section 15 rear sides, and elastic parts 51 is not then compressed, so do not accumulate flexible response force as yet.Please refer to Fig. 2 and shown in Figure 7, when desire is inserted in module plug 20 in the electric connector 10, only must bestow the strength that cover plate 3 one upwards starts, this cover plate 3 can be that upwards rotate in the axle center with the set pivot 14 of matrix 1 rear side just, cover plate 3 is when rotating, connecting rod 41 also can drive sliding shoe 42 simultaneously and move forward, when the protuberance 421 1 of sliding shoe 42 inboards is resisted against the sidewall 151 of 15 front sides, resettlement section, i.e. displacement forward again, thereby can make cover plate 3 be positioned at the state of unlatching, again module plug 20 is inserted in subsequently between cover plate 3 and the matrix 1 in the formed receiving space 101, module plug 20 just is subjected to the clamping of 3 of contact terminal 21 and cover plates, and form with contact terminal 21 and to contact conducting state (as shown in Figure 7), to transmit or to receive signal, at this moment, elastic parts 51 is subjected to the distortion that compresses that sliding shoe 42 moves forward, and accumulate an elastic recovery strength is arranged.
When with module plug 20 when electric connector 10 is extracted, no longer be subjected to the support of module plug 20 because of cover plate 3, and no longer bestow any strength to cover plate 3, the elastic recovery strength that elastic parts 51 is accumulated just can discharge, make sliding shoe 42 be moved to original position backward, thereby make cover plate 3 utilize the interlock of connecting rod 41 and auto-closing on matrix 1, so make the cover plate 3 of electric connector 10 have the function of auto-closing.
From the above, the cover plate 3 of the utility model cover-lifting type electric connector 10 can be started in use to provide a receiving space to plug usefulness in the connector that matches, but when not using then auto-closing on matrix 1, not only can reach the dustproof effect, also can make the utility model cover-lifting type electric connector 10 fold into a thin object automatically and do not take up room, thereby it is thin little to satisfy volume, and the demand that is suitable for portably using.
Claims (11)
1. cover-lifting type electric connecter with improved structure comprises:
One matrix;
One terminal assemblies, terminal assemblies are installed on the matrix, with the conducting that contacts with the connector of arranging in pairs or groups;
One cover plate, cover plate one side is hubbed on the matrix, cover plate is turned be the closure or openness state with respect to matrix freely, when cover plate is an opening, is formed with a receiving space between cover plate and matrix, to accommodate the connector of collocation mutually;
One limiter assembly is arranged on a side place of matrix and cover plate, and this limiter assembly can limit the opening angle of cover plate;
It is characterized in that: this cover-lifting type electric connector also comprises an auto-closing assembly, and this auto-closing assembly is installed between matrix and the limiter assembly, but utilizes the auto-closing assembly to make the cover plate auto-closing on matrix.
2. cover-lifting type electric connecter with improved structure as claimed in claim 1 is characterized in that: this terminal assemblies further is made of a terminal base and the serial contact terminal that is embedded in terminal base.
3. cover-lifting type electric connecter with improved structure as claimed in claim 1, it is characterized in that: this cover plate outwards convexes with lug at the rear side place, be provided with pivoted hole in lug, and matrix is formed with two pivot connected slots at corresponding rear side place, sidewall in pivot connected slot is provided with pivot, to be pivoted mutually with the pivoted hole of this cover plate.
4. cover-lifting type electric connecter with improved structure as claimed in claim 1 is characterized in that: this cover plate then is formed with a buckle groove at the place, front side, and the connector of collocation then is provided with a plectrum that can be buckled in the groove.
5. as claim 1 or 4 described cover-lifting type electric connecter with improved structure, it is characterized in that: the connector of this collocation is a module plug.
6. cover-lifting type electric connecter with improved structure as claimed in claim 1 is characterized in that: this limiter assembly further includes a connecting rod and a sliding shoe, a side place that is hubbed on matrix of sliding shoe slip, and connecting rod then is hubbed between cover plate and the sliding shoe.
7. cover-lifting type electric connecter with improved structure as claimed in claim 6, it is characterized in that: this connecting rod is a long plate shape, bottom and top all are provided with opening, in addition, convex with a protruding axle respectively in the lateral wall place of sliding shoe and the lateral location place of the close front side of cover plate, be linked in correspondence in two openings of connecting rod.
8. cover-lifting type electric connecter with improved structure as claimed in claim 6, it is characterized in that: the side that this matrix is provided with sliding shoe is formed with the resettlement section, both sides have sidewall before and after the resettlement section, and the outer side edges in the resettlement section convexes with a shoulder and short slot, this shoulder and the definition of short slot adjacent have a retaining wall, and the sliding shoe inboard is formed with a protuberance, makes the protuberance of sliding shoe be limited between sidewall and the retaining wall and does slippage.
9. cover-lifting type electric connecter with improved structure as claimed in claim 8, it is characterized in that: this auto-closing assembly is made of elastic parts and the axostylus axostyle that is set on wherein, and this axostylus axostyle wore in the set perforation of the protuberance of sliding shoe, the axostylus axostyle two ends also are positioned in the axis hole of the place, two side of resettlement section establishing, and elastic parts then is resisted against on the protuberance of front side, resettlement section sidewall and sliding shoe inboard.
10. cover-lifting type electric connecter with improved structure as claimed in claim 1 is characterized in that: this auto-closing assembly is made of elastic parts and the axostylus axostyle that is set on wherein.
11. cover-lifting type electric connecter with improved structure as claimed in claim 10 is characterized in that: this elastic parts is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044088 CN2684404Y (en) | 2004-03-25 | 2004-03-25 | Improved structure of flap-cover electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044088 CN2684404Y (en) | 2004-03-25 | 2004-03-25 | Improved structure of flap-cover electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684404Y true CN2684404Y (en) | 2005-03-09 |
Family
ID=34608052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420044088 Expired - Fee Related CN2684404Y (en) | 2004-03-25 | 2004-03-25 | Improved structure of flap-cover electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684404Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8079864B2 (en) | 2009-05-21 | 2011-12-20 | Hon Hai Precision Ind. Co., Ltd. | Electronic apparatus having a cover which synchronously defined as a wall of a modular jack disposed thereof |
| CN102469710A (en) * | 2010-11-12 | 2012-05-23 | 昌硕科技(上海)有限公司 | Electronic device |
| CN101893915B (en) * | 2009-05-22 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | Electronic device |
| CN103296520A (en) * | 2012-03-01 | 2013-09-11 | 纬创资通股份有限公司 | Connector mechanism |
| CN103531944A (en) * | 2012-07-03 | 2014-01-22 | 凡甲电子(苏州)有限公司 | Clamshell type socket connector |
| CN105375183A (en) * | 2015-09-17 | 2016-03-02 | 合肥宝龙达信息技术有限公司 | A clamshell type USB connector |
| CN114430125A (en) * | 2020-10-15 | 2022-05-03 | 和硕联合科技股份有限公司 | Charging stand |
-
2004
- 2004-03-25 CN CN 200420044088 patent/CN2684404Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8079864B2 (en) | 2009-05-21 | 2011-12-20 | Hon Hai Precision Ind. Co., Ltd. | Electronic apparatus having a cover which synchronously defined as a wall of a modular jack disposed thereof |
| CN101893915B (en) * | 2009-05-22 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | Electronic device |
| CN102469710A (en) * | 2010-11-12 | 2012-05-23 | 昌硕科技(上海)有限公司 | Electronic device |
| CN102469710B (en) * | 2010-11-12 | 2014-07-09 | 昌硕科技(上海)有限公司 | Electronic device |
| CN103296520A (en) * | 2012-03-01 | 2013-09-11 | 纬创资通股份有限公司 | Connector mechanism |
| CN103296520B (en) * | 2012-03-01 | 2015-05-13 | 纬创资通股份有限公司 | Connector mechanism |
| CN103531944A (en) * | 2012-07-03 | 2014-01-22 | 凡甲电子(苏州)有限公司 | Clamshell type socket connector |
| CN103531944B (en) * | 2012-07-03 | 2016-04-13 | 凡甲电子(苏州)有限公司 | Clamshell type socket connector |
| CN105375183A (en) * | 2015-09-17 | 2016-03-02 | 合肥宝龙达信息技术有限公司 | A clamshell type USB connector |
| CN105375183B (en) * | 2015-09-17 | 2018-02-02 | 合肥宝龙达信息技术有限公司 | A kind of cover-lifting type USB connector |
| CN114430125A (en) * | 2020-10-15 | 2022-05-03 | 和硕联合科技股份有限公司 | Charging stand |
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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: 20050309 Termination date: 20110325 |