CN203242814U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203242814U CN203242814U CN 201320160282 CN201320160282U CN203242814U CN 203242814 U CN203242814 U CN 203242814U CN 201320160282 CN201320160282 CN 201320160282 CN 201320160282 U CN201320160282 U CN 201320160282U CN 203242814 U CN203242814 U CN 203242814U
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- Prior art keywords
- plug
- fin
- section
- unit
- electric connector
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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.)
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Abstract
The utility model discloses an electric connector, wherein a shell body is provided with a flat plate part, a first sidewall and a second sidewall, the first sidewall and the second sidewall are located at the two opposite sides of the shell, and used for being fixed on a seat body in a buckling manner; and a first convex rib is arranged on the flat plate part and towards the second sidewall from the first sidewall, the first convex rib is provided with two resisting parts and a bypass part, the two resisting parts resist a plug-in element to form a gap between the bypass part and the plug-in element, that is, to prevent the bypass part from contacting with the plug-in element. Therefore, circuits distributed on the upper surface of the plug-in element can be bypassed, so as to prevent the shell body from contacting with the circuits on the upper surface of the plug-in element to form short circuits, thus ensuring normal electrical conduction.
Description
Technical field
The utility model relates to a kind of electric connector, espespecially a kind of electric connector that plug-in unit is electrically connected with internal connecting type.
Background technology
Existing a kind of electric connector, connect district plug-in unit is connected in order to have with a upper surface, it comprises that one contains pedestal and a shielding casing of a plurality of conducting terminals, shielding casing coats pedestal and forms a grafting space, be convexly equipped with two reinforcements in the shielding casing upper face towards the grafting space, two reinforcements be arranged in parallel at the Width of shielding casing.After plug-in unit was placed on the grafting space, when the both sides of shielding casing and pedestal were interlocked, two reinforcements were held in the upper surface to plug-in unit, to play fixing to plug-in unit.But because general shielding casing is metal material, when reinforcement fixing during to plug-in unit, reinforcement is easy to contact and form short circuit with the district that connects to the plug-in unit upper surface, and affects electric connector and plug-in unit is electrically conducted normally.
Now design a kind of new electric connector, to overcome the problems referred to above.
Summary of the invention
For the problem that background technology faces, the purpose of this utility model is to provide a kind of district that connects that can avoid the plug-in unit upper surface, can play to shell structure again the electric connector of booster action.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electric connector in order to be electrically connected a pair of plug-in unit, is characterized in that, comprising: a pedestal; One housing has a flat part, a first side wall and one second sidewall, and described the first side wall and described the second sidewall are positioned at the relative both sides of described housing, in order to be fastened in described pedestal; In described flat part, be provided with one first fin from described the first side wall towards described the second sidewall, described the first fin is provided with two pressure sections and a section that steps down, and described two pressure sections support described to plug-in unit, the described section and described to having a gap between the plug-in unit that steps down.
Further, the described section that steps down is arranged with downwards and forms from described flat part.
Further, the described section that steps down upwards is convexly equipped with and forms from described flat part.
Further, described two pressure sections are positioned at the both sides of the described section that steps down.
Further, described housing further is provided with one second fin, and described the second fin is positioned at the rear side of described the first fin, and is described to plug-in unit in order to support.
Further, described the second fin and described two pressure sections all are arranged with downwards and form from described flat part, and the deep equality of depression.
Further, described the second fin can be arranged to the structure identical with described the first fin.
A kind of electric connector, in order to be electrically connected a pair of plug-in unit, described upper surface to plug-in unit has one and connects the district, it is characterized in that, comprising: a pedestal; One housing has a flat part, a first side wall and one second sidewall, and described the first side wall and described the second sidewall are positioned at the relative both sides of described housing, in order to be fastened in described pedestal; In described flat part, be provided with one first fin from described the first side wall towards described the second sidewall, described to plug-in unit in order to support, described the first fin is provided with the section that steps down, and the described section of stepping down does not contact with the described district that connects.
Further, described the first fin further is provided with two pressure sections, and described pressure section arrives the distance of described flat part greater than the described section of stepping down to the distance of described flat part.
Further, described the first fin further is provided with a pressure section, and described pressure section is positioned at the both sides of the described section that steps down.
Further, described further have an insulation layer to plug-in unit, and described pressure section is held in described insulation layer, and the described bit position that allows is in the described top that connects the district.
Compared with prior art, the utility model electric connector is because described housing has described flat part, described the first side wall and described the second sidewall, described the first side wall and described the second sidewall are positioned at the relative both sides of described housing, in order to be fastened in described pedestal; In described flat part, be provided with described the first fin from described the first side wall towards described the second sidewall, described the first fin is provided with described two pressure sections and the described section that steps down, described two pressure sections support described to plug-in unit, and the described section and described to having a gap between the plug-in unit that steps down, namely with described plug-in unit is not contacted, therefore can be the described circuit that the plug-in unit upper surface is distributed steps down, form short circuit to prevent described housing from contacting with described circuit to the plug-in unit upper surface, thereby guarantee to electrically conduct normally.
Compared with prior art, the utility model electric connector is because described housing has described flat part, described the first side wall and described the second sidewall, described the first side wall and described the second sidewall are positioned at the relative both sides of described housing, in order to be fastened in described pedestal; In described flat part, be provided with described the first fin from described the first side wall towards described the second sidewall, described to plug-in unit in order to support, described the first fin is provided with the described section that steps down, the described section of stepping down does not contact with the described district that connects, therefore can be the described upper circuit that distributes in district that connects and step down, form short circuit to prevent described housing from contacting with described circuit to the plug-in unit upper surface, thereby guarantee to electrically conduct normally.
For ease of all further understanding and understanding being arranged to the purpose of this utility model, shape, structure, feature and effect thereof, now elaborate with accompanying drawing in conjunction with the embodiments.
[description of drawings]
Fig. 1 is the utility model electric connector three-dimensional exploded view;
Fig. 2 is that the utility model electric connector is not placed the plug-in unit three-dimensional combination figure;
Three-dimensional combination figure when Fig. 3 is the utility model electric connector housing fastening;
Fig. 4 is the schematic diagram that Fig. 3 dissects with the A-A line;
Fig. 5 is the schematic diagram that Fig. 3 dissects with the B-B line.
The drawing reference numeral of embodiment:
| Pedestal | 1 | ? | Accommodation space | 10 | ? | The |
11 |
| The second barricade | 12 | ? | Rear |
13 | ? | Drive-connecting |
14 |
| |
15 | ? | |
2 | ? | |
20 |
| The |
21 | ? | The second sidewall | 22 | ? | The |
23 |
| |
24 | ? | Retaining |
25 | ? | The |
26 |
| |
231 | ? | Section steps down | 232 | ? | |
3 |
| To plug-in |
4 | ? | Connect the |
40 | ? | |
41 |
| Conducting |
5 | ? | ? | ? | ? | ? | ? |
[embodiment]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
See also Fig. 1, the utility model electric connector comprises a pedestal 1 and a housing 2, is fixedly welded on the circuit board 3, in order to be electrically connected a pair of plug-in unit 4.In addition, described is internal connecting type to plug-in unit 4, and described upper surface to plug-in unit 4 has one and connect district 40, and the described district 40 of connecting is comprised of some conducting wires, and to connect the zone of distinguishing 40 be insulation layer 41 to described upper surface to plug-in unit 4 except described.
See also Fig. 1 and Fig. 2, described pedestal 1, it is arranged with an accommodation space 10, and described accommodation space 10 bottom surfaces have been installed with a plurality of conducting terminals 5, and two rows are lined up in described conducting terminal 5 front and back.Described pedestal 1 has one first barricade 11, one second barricade 12 and a rear barricade 13 relative with described the first barricade 11, and described the first barricade 11, described the second barricade 12 surround described accommodation space 10 jointly with described rear barricade 13.And be respectively equipped with a drive-connecting shaft 14 and two support slots 15 in described the first barricade 11 with described the second barricade 12, use for described housing 2 clasps and fix.
See also Fig. 1, Fig. 2 and Fig. 3, described housing 2, for metallic plate punching is shaped, it has a flat part 20, is bent to form a first side wall 21 and one second sidewall 22 downwards from the relative both sides of described flat part 20.Be respectively equipped with a pivoted hole 24 and two retaining sheets 25 on described the first side wall 21 and described the second sidewall 22, described drive-connecting shaft 14 enters described pivoted hole 24, so that described housing 2 can be with respect to described pedestal 1 Unscrew with closed.Described two retaining sheets 25 are snapped in described two support slots 15 so that described housing 2 closure state can stably fastening in described pedestal 1, thereby can stablize fixing described to plug-in unit 4 to guarantee good being electrically conducted.
See also Fig. 1, Fig. 4 and Fig. 5, in described flat part 20, convex with one first fin 23 and one second fin 26 from described the first side wall 21 downwards towards described the second sidewall 22, in present embodiment, described the first fin 23 be arranged in parallel with described the second fin 26 front and back, and namely described the second fin 26 is positioned at the rear side of described the first fin 23.Further, described the first fin 23 more described the second fin 26 more close front openings (when described housing 2 is in closure state, front opening so that described accommodation space 10 be connected with the external world).Change an angle and say the more close described rear barricade 13 of described the second fin 26 more described the first fins 23.Described the second fin 26 not only can support described to plug-in unit 4, also can play booster action to the overall structure of described housing 2.Described the first fin 23 is provided with two pressure sections 231 and a section 232 that steps down, described two pressure sections 231 are positioned at the both sides of the described section 232 that steps down, described two pressure sections 231 can support described to plug-in unit 4, and the described section 232 and described to remaining a gap between the plug-in unit 4 that steps down, be that the described section 232 that steps down does not contact plug-in unit 4 with described, especially do not contact with the described district 40 that connects.Change an angle and say, be held in described insulation layer 40 during described two pressure section 231, and the described section 232 that steps down is positioned at the described top that connects district 40, be the described circuit that connects district 40 and avoided the position, the short circuit to prevent contact.
See also Fig. 1, Fig. 4 and Fig. 5, in present embodiment, the described section 232 that steps down is arranged with downwards and forms from described flat part 20, and described two pressure sections 231 are similarly and are arranged with formation, and the degree of depth of described two pressure sections, 231 depressions is greater than the degree of depth of described section's 232 depressions of stepping down.Change an angle and say, described pressure section 231 arrives the distance of described flat part 20 greater than the described section 232 that steps down to the distance of described flat part 20.Described the second fin 26 all is arranged with downwards and forms from described flat part 20 with described two pressure sections 231, and the deep equality of depression, therefore can jointly support described to plug-in unit 4.
In other embodiment, the described section 232 that steps down also can upwards be convexly equipped with formation from described flat part 20, or is arranged to other and can be the described structure that district's circuit of 40 is kept away the position that connects.In addition, the described section 232 that steps down also can disconnect with described two pressure sections 231 and arrange separately, can step down, and also can play and strengthen described housing 2 integrally-built effects.In addition, described the second fin 26 both can be made into a microscler reinforcement, also can be made into the structure identical with described the first fin 23, namely had equally the structure identical with described two pressure sections 231 and the described section 232 of stepping down.
See also Fig. 1, Fig. 3, Fig. 4 and Fig. 5, during assembling, first described pedestal 1 is fixedly welded on described circuit board 3, a plurality of described conducting terminals 5 are the corresponding weld pad (not shown) that is welded on the described circuit board 3 also.Described housing 2 is installed on the described pedestal 1, namely described drive-connecting shaft 14 enters described pivoted hole 24 again, so that described housing 2 can be with respect to described pedestal 1 Unscrew with closed.When described housing 2 is in open mode, with described plug-in unit 4 is positioned in the described accommodation space 10, again with described housing 2 rotary fastenings, be that described retaining sheet 25 is held in the described support slot 15, described two pressure sections 231 and described the second fin 26 support described to plug-in unit 4, make described to plug-in unit 4 and described conducting terminal 5 stable contacts.And this moment, the described section 232 that steps down is positioned at and describedly connects 40 top, district and do not contact with the described district 40 that connects, therefore can be the described circuit that connects district 40 steps down, avoiding described housing 2 to contact and form short circuit with the described district 40 that connects, thereby guarantee described electric connector and described to normally electrically conducting between the plug-in unit 4.
In sum, electric connector of the present utility model has following beneficial effect:
1, because described housing 2 convexes with described the first fin 23, which is provided with described two pressure sections 231 and the described section 232 that steps down, described two pressure sections 231 support described to plug-in unit 4, and the described section 232 and described to having a gap between the plug-in unit 4 that steps down, namely with described plug-in unit 4 is not contacted, therefore can be the described circuit that plug-in unit 4 upper surfaces are distributed and step down, form short circuit to prevent described housing 2 from contacting with described circuit to plug-in unit 4 upper surfaces, thereby guarantee to electrically conduct normally.
2, because described the second fin 26 all is arranged with formation downwards from described flat part 20 with described two pressure sections 231, and the deep equality of depression, therefore can guarantee described plug-in unit 4 to be subject to the resist force of balance, thereby can guarantee described to the good contact of plug-in unit 4 with described conducting terminal 5.
3, because two pressure sections 231 are positioned at the both sides of the described section 232 that steps down, therefore when being reached for described circuit to plug-in unit 4 upper surfaces and keeping away an effect, can also support the described described insulation layer 41 that connects 40 both sides, district, guarantee described to the electrical contact of plug-in unit 4 with front-seat described conducting terminal 5.
4, because described the first fin 23 is set in parallel in described flat part 20 with described the second fin 26 front and back, therefore can compress at described housing 2 described to plug-in unit 4 and when being fastened on described pedestal 1, overall structure to described housing 2 plays booster action, makes it that warpage or centre phenomenon such as arch upward not occur.
5, because therefore described two pressure sections 231 and the described section 232 integrated punching moulding on described the first fin 23 of stepping down can simplify stamping procedure, enhance productivity.
6, because the described district that connects 40 is located at described upper surface to plug-in unit 4, and therefore can save a part of circuit is located at described inside to plug-in unit 4, simple and easy manufacturing process.
Above-mentioned explanation is the detailed description for the better possible embodiments of the utility model, but embodiment limits patent claim of the present utility model, the equal variation of finishing under the technical spirit that all the utility model disclose or modification change all should belong to claim that the utility model is contained.
Claims (11)
1. an electric connector in order to be electrically connected a pair of plug-in unit, is characterized in that, comprising:
One pedestal;
One housing has a flat part, a first side wall and one second sidewall, and described the first side wall and described the second sidewall are positioned at the relative both sides of described housing, in order to be fastened in described pedestal; In described flat part, be provided with one first fin from described the first side wall towards described the second sidewall, described the first fin is provided with two pressure sections and a section that steps down, and described two pressure sections support described to plug-in unit, the described section and described to having a gap between the plug-in unit that steps down.
2. electric connector as claimed in claim 1, it is characterized in that: the described section that steps down is arranged with downwards and forms from described flat part.
3. electric connector as claimed in claim 1, it is characterized in that: the described section that steps down upwards is convexly equipped with and forms from described flat part.
4. electric connector as claimed in claim 1, it is characterized in that: described two pressure sections are positioned at the both sides of the described section that steps down.
5. electric connector as claimed in claim 1, it is characterized in that: described housing further is provided with one second fin, and described the second fin is positioned at the rear side of described the first fin, and is described to plug-in unit in order to support.
6. electric connector as claimed in claim 5, it is characterized in that: described the second fin and described two pressure sections all are arranged with downwards and form from described flat part, and the deep equality of depression.
7. electric connector as claimed in claim 5, it is characterized in that: described the second fin can be arranged to the structure identical with described the first fin.
8. electric connector, in order to be electrically connected a pair of plug-in unit, described upper surface to plug-in unit has one and connects the district, it is characterized in that, comprising:
One pedestal;
One housing has a flat part, a first side wall and one second sidewall, and described the first side wall and described the second sidewall are positioned at the relative both sides of described housing, in order to be fastened in described pedestal; In described flat part, be provided with one first fin from described the first side wall towards described the second sidewall, described to plug-in unit in order to support, described the first fin is provided with the section that steps down, and the described section of stepping down does not contact with the described district that connects.
9. electric connector as claimed in claim 8, it is characterized in that: described the first fin further is provided with two pressure sections, described pressure section to the distance of described flat part greater than the distance of the described section of stepping down to described flat part.
10. electric connector as claimed in claim 8, it is characterized in that: described the first fin further is provided with a pressure section, and described pressure section is positioned at the both sides of the described section that steps down.
11. electric connector as claimed in claim 10 is characterized in that: described further have an insulation layer to plug-in unit, and described pressure section is held in described insulation layer, and the described bit position that allows is in the described top that connects the district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160282 CN203242814U (en) | 2013-04-02 | 2013-04-02 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160282 CN203242814U (en) | 2013-04-02 | 2013-04-02 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242814U true CN203242814U (en) | 2013-10-16 |
Family
ID=49320074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160282 Expired - Fee Related CN203242814U (en) | 2013-04-02 | 2013-04-02 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226437A (en) * | 2015-10-26 | 2016-01-06 | 康瑞电子(深圳)有限公司 | Dual-face inserting Micro USB Type B male seat connector |
-
2013
- 2013-04-02 CN CN 201320160282 patent/CN203242814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226437A (en) * | 2015-10-26 | 2016-01-06 | 康瑞电子(深圳)有限公司 | Dual-face inserting Micro USB Type B male seat connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 |