CN203056313U - An electric connector - Google Patents
An electric connector Download PDFInfo
- Publication number
- CN203056313U CN203056313U CN 201220737594 CN201220737594U CN203056313U CN 203056313 U CN203056313 U CN 203056313U CN 201220737594 CN201220737594 CN 201220737594 CN 201220737594 U CN201220737594 U CN 201220737594U CN 203056313 U CN203056313 U CN 203056313U
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- CN
- China
- Prior art keywords
- electric connector
- installation portion
- sidewall
- insulating body
- groove
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- 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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Abstract
The utility model discloses an electric connector mounted in an opening groove disposed on the edge of a circuit board. The electric connector comprises an insulating body and a plurality of conductive terminals contained in the insulating body. A butting joint space is disposed on the insulating body. Each conductive terminal comprises a main body portion and an elastic arm which is bent backwardly from the front of the main body portion and which is extended in inclined manner. The elastic arms are inserted into the butting joint space. The electric connector also comprises at least one pair of installing sheets which are disposed on the two sides of the insulating body. Compared with a product in the prior art, the electric connector has the installing sheets disposed on the sidewalls of the electric connector. Therefore, when a butting connector is butting connected with the electric connector, force applied by a consumer is completely borne by the installing sheets. As a result, the soldering points of the conductive terminals and the circuit board are protected and the stability of the electrical connection between the electric connector and the circuit board is further guaranteed.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that electrically connects stability with circuit board that improves.
Background technology
Along with the demand of consumer for electronic product volume and weight attenuating, begin to have released many moneys very thin computer in the market of laptop, the trend of slimming is moved towards in the market that drives whole laptop.Yet in order to realize the appearance design of slimming, the height of general standard type electric connector often becomes the problem points of maximum when arranging internal structure, thereby the depositing plate type electric connector occurred.
At present, the overall fixed of depositing plate type RJ45 connector and circuit board generally is that welding by each conducting terminal and circuit board realizes that the insulation shell of RJ45 connector does not have direct connection relational in circuit board.When butt connector docked with the RJ45 connector, consumer's applied force was born by the weld of conducting terminal and circuit board fully, so just was easy to conducting terminal and circuit board weld are damaged, thereby made RJ45 connector forfeiture effect.
In view of the above problems, be necessary existing electric connector is further improved, to address the above problem.
The utility model content
At the deficiencies in the prior art; the technical problem that the utility model solves provides a kind of electric connector; the sidewall of this electric connector is provided with installation sheet; thereby make when butt connector docks with the utility model electric connector; the power that the consumer applies is born by described installation sheet fully; protect the weld of conducting terminal and circuit board, and then guaranteed the stability of the electric connection between described electric connector and the circuit board.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of electric connector, be installed in the open slot of board edge setting, comprise: insulating body and be contained in some conducting terminals in the described insulating body, described insulating body is provided with the butt joint space, described conducting terminal comprises main part and the elastic arm that bends backward and tilt to extend from described main part front end, described elastic arm stretches in the described butt joint space, and described electric connector also comprises at least one pair of installation sheet, and described installation sheet is arranged on described insulating body both sides.
Further, described insulating body has the sidewall of pair of opposing, and described installation sheet is installed on the described sidewall.
Further, the transition part that described installation sheet has the body installation portion, extend from the bending of the bottom of described body installation portion and the plate end installation portion that extends away from a lateral buckling of described body installation portion from described transition part, described body installation portion is immobilizated on the described sidewall.
Further, described body installation portion is parallel with described plate end installation portion bearing of trend, and lays respectively at described transition part both sides.
Further, described body installation portion is parallel with described plate end installation portion bearing of trend, and is positioned at described transition part homonymy.
Further, described sidewall is provided with mounting groove, and the body installation portion of described installation sheet is inserted in the described mounting groove.
Further, described mounting groove is included in above-below direction and runs through running through groove and a pair ofly being positioned at the described draw-in groove that runs through the groove both sides of described sidewall, and the described groove that runs through is connected with described draw-in groove.
Further, described insulating body has and the perpendicular roof of described sidewall and the rear wall that is connected described sidewall, described roof, described butt joint space is enclosed by described roof, sidewall and rear wall and forms, and described butt joint space is semi open model, simultaneously towards both direction opening at least.
Further, offer the terminal containing slot that several are used for accommodating described conducting terminal on described roof and the described rear wall, described terminal containing slot is along the extension of butt joint direction and run through described rear wall backward.
Further, protrude out the fixed head between the two side outside the lateral of described rear wall, described fixed head is provided with several guide channels that is used for guiding described conducting terminal.
The beneficial effects of the utility model are: compared to prior art; because the sidewall of the utility model electric connector is provided with installation sheet; thereby make when butt connector docks with electric connector; the power that the consumer applies is born by described installation sheet fully; protect the weld of conducting terminal and circuit board, and then guaranteed the stability of the electric connection between described electric connector and the circuit board.
Description of drawings
Fig. 1 is the use state diagram of the utility model first embodiment electric connector.
Fig. 2 is the decomposing schematic representation of the utility model first embodiment electric connector and circuit board.
Fig. 3 is the schematic perspective view of the utility model first embodiment electric connector.
Fig. 4 is the stereogram at another visual angle of the utility model first embodiment electric connector.
Fig. 5 is the schematic perspective view of the insulating body of the utility model first embodiment electric connector.
Fig. 6 is the schematic perspective view at another visual angle of the insulating body of the utility model first embodiment electric connector.
Fig. 7 is the schematic perspective view of the conducting terminal of the utility model first embodiment electric connector.
Fig. 8 is the schematic perspective view of the installation sheet of the utility model first embodiment electric connector.
Fig. 9 is the schematic perspective view of the utility model second embodiment electric connector.
Figure 10 is the use state diagram of the utility model second embodiment electric connector.
Figure 11 is the schematic perspective view of the installation sheet of the utility model second embodiment electric connector.
Figure 12 is the schematic perspective view of the utility model the 3rd embodiment electric connector.
Figure 13 is the use state diagram of the utility model the 3rd embodiment electric connector.
Figure 14 is the schematic perspective view of the installation sheet of the utility model the 3rd embodiment electric connector.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments the utility model is described in detail.
See also illustrated in figures 1 and 2, the electric connector 100 of the utility model first embodiment is installed on the circuit board 40, and it comprises insulating body 110, is contained in the conducting terminal 120 in the described insulating body 110 and the installation sheet 130 that is installed in described insulating body 110 both sides.
See also Fig. 3 to shown in Figure 6, described insulating body 110 have roof 111, with the perpendicular pair of sidewalls 112 of described roof 111 and the rear wall 113 that is connected described roof 111, sidewall 112, described roof 111, sidewall 112 and rear wall 113 enclose the butt joint space 114 that forms to accommodate butt connector.Described butt joint space 114 is the semi open model space, namely is exposed in the air towards butt connector direction of insertion and circuit board direction simultaneously.Offer the terminal containing slot 151 that several are used for accommodating described conducting terminal 120 on described roof 111 and the rear wall 113.Offer a pair of mounting groove 161 respectively on described two sidewalls 112, described mounting groove 161 comprises that two draw-in grooves 162 and one runs through groove 163 what above-below direction ran through described sidewall 112, and the described groove 163 that runs through is between described two draw-in grooves 162.Described draw-in groove 162, the described groove 163 that runs through are interconnected.Described terminal containing slot 151 is along the extension of butt joint direction and run through described rear wall 113 backward.Protrude out the fixed head 172 between two side 112 outside the lateral of described rear wall 113, described fixed head 172 is provided with several that arrange at interval and is used for guiding first guide channel 173 and second guide channel 174 of described conducting terminal 120, and described first guide channel 173 is longer than described second guide channel 174 in the horizontal direction.
See also shown in Figure 7ly, described conducting terminal 120 comprises first conducting terminal 121 and second conducting terminal 122, and described first conducting terminal 121 and described second conducting terminal 122 arrange at interval.Described first conducting terminal 121, second conducting terminal 122 all comprise the main part 181 that is contained in the described terminal containing slot 151, bend backward and the elastic arm 182 that tilts to extend, be bent to form the fixed part 183 of L type and the leg 184 that extends to form from the bending of described fixed part 183 rear ends backward from the rear end of described main part 181 from the front end of described main part 181.In the horizontal direction, the fixed part 183 of described first conducting terminal 121 is longer than the fixed part 183 of described second conducting terminal 122.Described elastic arm 182 stretches in the described butt joint space 114, and its front end supports on the inwall that terminates in rear wall 113 terminal containing slots 151 in order to locate described elastic arm 182.Described fixed part 183 is contained in described first, second guide channel 173,174 respectively.Described leg 184 is welded on the described circuit board 40.
See also shown in Figure 8ly, described installation sheet 130 comprises body installation portion 131, bend the transition part 132 of extension and the plate end installation portion 133 that extends away from a lateral buckling of described body installation portion 131 from described transition part 132 downwards from the bottom of described body installation portion 131.In first embodiment, described body installation portion 131 is parallel with described plate end installation portion 133 bearing of trends, and lays respectively at the both sides of described transition part 132.The both side edges of described body installation portion 131 is provided with hangnail 191.After described body installation portion 131 was inserted described mounting groove 161 from top to bottom, described hangnail 191 was done something in disregard of obstacles with described draw-in groove 162 and is related to, thereby described installation sheet 130 is fixed on 161 li of described mounting grooves.
See also Fig. 1 and in conjunction with shown in Figure 2, offer open slot 42 and fixing hole 43 on the described circuit board 40.Described electric connector 100 parts are positioned at described open slot 42, and the basal surface of described electric connector 100 is lower than the upper surface 41 of described circuit board 40.The plate end installation portion 133 of described installation sheet 130 inserts in the described fixing hole 43 from top to bottom, thereby described electric connector 100 is fixed on the described circuit board 100.
See also Fig. 9, Figure 10 and shown in Figure 11, the structure of the utility model second embodiment electric connector 200 is identical substantially with the structure of the first embodiment electric connector 100, and the structure of same section is not done at this and is repeated in this description.In addition, the body installation portion 231 of present embodiment installation sheet 230 inserts in the mounting groove 261 of described insulating body 210 from bottom to top, and described plate end installation portion 233 inserts the fixing hole 43 of circuit board 40 from bottom to top.
See also Figure 12, Figure 13 and shown in Figure 14, the structure of the utility model the 3rd embodiment electric connector 300 is identical substantially with the structure of the first embodiment electric connector 100, and the structure of same section is not done at this and is repeated in this description.In addition, the body installation portion 331 of present embodiment installation sheet 330 is parallel with plate end installation portion 333 bearing of trends, and is positioned at the same side of transition part 332.Body installation portion 331 inserts the mounting groove 361 of insulating body 310 from top to bottom, and plate end installation portion 333 inserts the fixing hole 43 of circuit board 40 from bottom to top.
Compared to prior art; because the utility model electric connector 100,200,300 sidewall are provided with installation sheet 130,230,330; thereby make when butt connector docks with electric connector 100,200,300; the power that the consumer applies is born by described installation sheet 130,230,330 fully; protected conducting terminal 120,220,320 and the weld of circuit board 40, so guaranteed described electric connector 100,200,300 and circuit board 40 between the stability of electric connection.
It may be noted that especially that for the person of ordinary skill of the art that does changes at equivalence of the present utility model under instruction of the present utility model, must be included in the scope that the utility model claim advocates.
Claims (10)
1. electric connector, be installed in the open slot of board edge setting, comprise: insulating body and be contained in some conducting terminals in the described insulating body, described insulating body is provided with the butt joint space, described conducting terminal comprises main part and the elastic arm that bends backward and tilt to extend from described main part front end, described elastic arm stretches in the described butt joint space, it is characterized in that: described electric connector also comprises at least one pair of installation sheet, and described installation sheet is arranged on described insulating body both sides.
2. electric connector as claimed in claim 1, it is characterized in that: described insulating body has the sidewall of pair of opposing, and described installation sheet is installed on the described sidewall.
3. electric connector as claimed in claim 2, it is characterized in that: the transition part that described installation sheet has the body installation portion, extend from the bending of the bottom of described body installation portion and the plate end installation portion that extends away from a lateral buckling of described body installation portion from described transition part, described body installation portion is immobilizated on the described sidewall.
4. electric connector as claimed in claim 3, it is characterized in that: described body installation portion is parallel with described plate end installation portion bearing of trend, and lays respectively at described transition part both sides.
5. electric connector as claimed in claim 3, it is characterized in that: described body installation portion is parallel with described plate end installation portion bearing of trend, and is positioned at described transition part homonymy.
6. as claim 4 or 5 described electric connectors, it is characterized in that: described sidewall is provided with mounting groove, and the body installation portion of described installation sheet is inserted in the described mounting groove.
7. electric connector as claimed in claim 6 is characterized in that: described mounting groove is included in above-below direction and runs through running through groove and a pair ofly being positioned at the described draw-in groove that runs through the groove both sides of described sidewall, and the described groove that runs through is connected with described draw-in groove.
8. as claim 4 or 5 described electric connectors, it is characterized in that: described insulating body has and the perpendicular roof of described sidewall and the rear wall that is connected described sidewall, described roof, described butt joint space is enclosed by described roof, sidewall and rear wall and forms, described butt joint space is semi open model, simultaneously towards both direction opening at least.
9. electric connector as claimed in claim 8 is characterized in that: offer the terminal containing slot that several are used for accommodating described conducting terminal on described roof and the described rear wall, described terminal containing slot extends and runs through described rear wall backward along the butt joint direction.
10. electric connector as claimed in claim 9, it is characterized in that: protrude out the fixed head between the two side outside the lateral of described rear wall, described fixed head is provided with several guide channels that is used for guiding described conducting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737594 CN203056313U (en) | 2012-12-28 | 2012-12-28 | An electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737594 CN203056313U (en) | 2012-12-28 | 2012-12-28 | An electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056313U true CN203056313U (en) | 2013-07-10 |
Family
ID=48739234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737594 Expired - Fee Related CN203056313U (en) | 2012-12-28 | 2012-12-28 | An electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904501A (en) * | 2012-12-28 | 2014-07-02 | 凡甲电子(苏州)有限公司 | Electric connector |
-
2012
- 2012-12-28 CN CN 201220737594 patent/CN203056313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904501A (en) * | 2012-12-28 | 2014-07-02 | 凡甲电子(苏州)有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: You Wanyi Inventor after: Dai Hongqi Inventor after: Wu Junxian Inventor after: Yang Xiumian Inventor before: You Wanyi Inventor before: Wu Junxian Inventor before: Yang Xiumian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YOU WANYI WU JUNXIAN YANG XIUMIAN TO: YOU WANYI DAI HONGQI WU JUNXIAN YANGXIUMIAN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131228 |