CN202840112U - Four hole transfer and two double hole error proofing connector - Google Patents
Four hole transfer and two double hole error proofing connector Download PDFInfo
- Publication number
- CN202840112U CN202840112U CN 201220413033 CN201220413033U CN202840112U CN 202840112 U CN202840112 U CN 202840112U CN 201220413033 CN201220413033 CN 201220413033 CN 201220413033 U CN201220413033 U CN 201220413033U CN 202840112 U CN202840112 U CN 202840112U
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- connectors
- hole
- diplopore
- connector
- row
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Abstract
The utility model discloses a four hole transfer and two double hole error proofing connector, comprising a four hole connector and two double hole connectors in butt joint with the four hole connector. The four hole connector comprises two parallel rows of terminal grooves, wherein a separator plate is arranged between two terminal grooves of one row of terminal grooves; a gap corresponding with the separator plate is provided between two holes of the double hole connector in butt joint with two terminal grooves provided with the separator plate. According to the utility model, the terminal grooves of the four hole connector are provided with the separator plate or the inner wall of the terminal grooves is of a special-shaped structure to make the double hole connector correspond with the terminal grooves and avoid false splicing.
Description
Technical field
The utility model relates to the connector technique field, is specifically related to the transfer mistake proofing connector of two diplopores of a kind of four holes.
Background technology
In electronic communication and daily household electrical appliance, often need to use various connectors, such as four holes, the two diplopore connectors of transferring, namely being used for four hole connectors docks with two diplopore connectors, but in this docking operation, because the structure of diplopore connector is identical, when pegging graft, might cause two diplopore connectors to be inserted in mistakenly in four hole connectors.In case incorrect link occurs, gently then may burn connector, heavy then might burn the monoblock interlock circuit, cause thus and bring potential safety hazard by electrical hazard.
Summary of the invention
The utility model purpose is to provide a kind of four holes two diplopore mistake proofing connectors of transferring, and it improves the mistake proofing performance when pegging graft, and stops the electrical hazard that causes because of the mistake of pegging graft.
In order to solve these problems of the prior art, the technical scheme that the utility model provides is:
A kind of four holes two diplopore mistake proofing connectors of transferring, two diplopore connectors that comprise four hole connectors and dock with four hole connectors, four hole connectors comprise two parallel row's terminal grooves, be provided with dividing plate between the two ends pilot trench of wherein row's terminal groove of two row's terminal grooves of four hole connectors, and leave the gap corresponding with dividing plate between two holes of the diplopore connector of the two ends pilot trench docking that is provided with dividing plate.
In row's terminal groove dividing plate is set therein, and another row's terminal groove keeps original structure, two corresponding diplopore connectors have also just had difference like this, and two diplopore connectors are corresponding one by one with every row's terminal groove, the situation that also just can not misplug.
For technique scheme, also has further Optimized Measures.
As optimization, the outer wall of four hole connectors is provided with boss, the match draw-in groove of clamping of be provided with and the boss of two diplopore connectors.Simple structural design can improve the stable connection effect between diplopore connector and four hole connectors.
The wherein inwall of row's terminal groove of two row's terminal grooves of four hole connectors is abnormity, and the edge of the diplopore connector that docks with the two ends pilot trench that is provided with special-shaped inwall and the inner wall shape of terminal groove adapt.This structural design so that the diplopore connector when inserting the terminal groove of four hole connectors, its connection reliability is further verified.
Than solution of the prior art, the utility model advantage is:
The utility model is polymorphic structure by dividing plate being set in the terminal groove of four hole connectors or the terminal groove inwall being set, so that the diplopore connector is corresponding one by one with terminal groove, prevents from mispluging the generation of situation about connecing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of four hole connectors among the utility model embodiment;
Fig. 2 is the structural representation of the wherein a pair of hole connector among the utility model embodiment;
Fig. 3 is the structural representation of another diplopore connector among the utility model embodiment;
Wherein: 1, four hole connectors; 2, diplopore connector; 3, diplopore connector; 4, dividing plate; 5, boss; 6, draw-in groove; 7, draw-in groove; 8, integrated terminal groove; 9, separate type terminal groove.
Embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for explanation the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment:
The present embodiment has been described a kind of four holes two diplopore mistake proofing connectors of transferring, its structure as shown in Figure 1, it comprises four hole connectors 1 and two diplopore connectors that dock with four hole connectors 1, four hole connectors 1 comprise two parallel row's terminal grooves, be provided with dividing plate 4 between the two ends pilot trench of wherein row's terminal groove of two row's terminal grooves of four hole connectors 1, can be described as separate type terminal groove 9; Without dividing plate, can be described as integrated terminal groove 8 between the two ends pilot trench of another row's terminal groove.With leave the gap corresponding with dividing plate 4 between two holes of the diplopore connector 3 of separate type terminal groove 9 docking that is provided with dividing plate 4, its structure is as shown in Figure 3; Gapless between two holes of the diplopore connector 2 that docks with integrated terminal groove 8, its structure as shown in Figure 2.
The outer wall of four hole connectors is provided with boss, and be respectively equipped with and the boss of two diplopore connectors match draw-in groove 6, the draw-in groove 7 of clamping after connector connects, namely are connected together by cooperating between draw-in groove and boss, improve the steadiness that connects.
In the separate type terminal groove, dividing plate is set, and the integrated terminal groove to keep conventional structure be without the integral structure of dividing plate between the pilot trench of two ends, two corresponding diplopore connectors have also just had difference like this, and two diplopore connectors are corresponding one by one with every row's terminal groove, the situation that also just can not misplug.
In addition, the inwall of the two ends pilot trench of two row's terminal grooves of four hole connectors 1 adopts the shape that distinguishes, and the edge of the diplopore connector that docks with the two ends pilot trench and the inner wall shape of terminal groove adapt.This structural design so that the diplopore connector when inserting the terminal groove of four hole connectors, its connection reliability is further verified.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalent transformations that Spirit Essence is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (3)
1. a hole two diplopore mistake proofing connectors of transferring, two diplopore connectors that comprise four hole connectors and dock with four hole connectors, four hole connectors comprise two parallel row's terminal grooves, it is characterized in that, be provided with dividing plate between the two ends pilot trench of wherein row's terminal groove of two row's terminal grooves of four hole connectors, and leave the gap corresponding with dividing plate between two holes of the diplopore connector of the two ends pilot trench docking that is provided with dividing plate.
2. four holes according to claim 1, the two diplopore mistake proofing connectors of transferring is characterized in that, the outer wall of four hole connectors is provided with boss, the match draw-in groove of clamping of be provided with and the boss of two diplopore connectors.
3. four holes according to claim 1, two diplopore mistake proofing connectors of transferring, it is characterized in that, the wherein inwall of row's terminal groove of two row's terminal grooves of four hole connectors is abnormity, and the edge of the diplopore connector that docks with the two ends pilot trench that is provided with special-shaped inwall and the inner wall shape of terminal groove adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413033 CN202840112U (en) | 2012-08-20 | 2012-08-20 | Four hole transfer and two double hole error proofing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413033 CN202840112U (en) | 2012-08-20 | 2012-08-20 | Four hole transfer and two double hole error proofing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840112U true CN202840112U (en) | 2013-03-27 |
Family
ID=47951732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413033 Expired - Fee Related CN202840112U (en) | 2012-08-20 | 2012-08-20 | Four hole transfer and two double hole error proofing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001068A (en) * | 2012-08-20 | 2013-03-27 | 昆山万维通建筑系统科技有限公司 | Mistake-proof connector for through connection of four-hole connector with two dual-hole connectors |
-
2012
- 2012-08-20 CN CN 201220413033 patent/CN202840112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001068A (en) * | 2012-08-20 | 2013-03-27 | 昆山万维通建筑系统科技有限公司 | Mistake-proof connector for through connection of four-hole connector with two dual-hole connectors |
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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: 20130327 Termination date: 20130820 |