CN204793333U - Connection protective sleeve for honey comb shape multi -head socket - Google Patents
Connection protective sleeve for honey comb shape multi -head socket Download PDFInfo
- Publication number
- CN204793333U CN204793333U CN201520426021.XU CN201520426021U CN204793333U CN 204793333 U CN204793333 U CN 204793333U CN 201520426021 U CN201520426021 U CN 201520426021U CN 204793333 U CN204793333 U CN 204793333U
- Authority
- CN
- China
- Prior art keywords
- comb shape
- honey comb
- head socket
- shape multi
- coding disk
- Prior art date
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- 241000264877 Hippospongia communis Species 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 title abstract description 4
- 210000003205 muscle Anatomy 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a connection protective sleeve for honey comb shape multi -head socket who has waterproof dustproof function, it is including lead wire elbow, core, coding disc and rotatory nut to and establish the rotational positioning mechanism between coding disc and lead wire elbow, and wherein be equipped with a plurality of perpendicular muscle that are used for increase finger contact friction power on rotatory nut periphery, be equipped with location identification simultaneously on the coding disc, rotational positioning mechanism includes that the hoop establishes a plurality of arc slots in coding disc up end numeral clearance department, and it be curved perpendicular needle to be equipped with the tip on the lead wire elbow, and wherein erect the needle and the arc slot is interference fit, perpendicular muscle extends on one side of the coding disc, just extends to serve to be equipped with the incision that is used for dodging the coding disc, location identification is located coding disc upper end digit clearance department. The utility model discloses connection protective sleeve for honey comb shape multi -head socket convenient to use, the application of force of being convenient for, moreover, greatly reduced workman low in labor strength, improved workman's operating efficiency, be suitable for very much and promote implement.
Description
Technical field
What the utility model belonged to electric device is connected and fixed technical field, particularly relates to a kind of connection sheath with the honey comb shape multi-head socket of functions of waterproof and dustproof, be applicable to the honey comb shape multi-head plug on electric control box for automobile with the use of.
Background technology
At present, electric appliance control box bonnet on automobile there is the multi-terminal plug of a lot of electric device be connected with the appliance socket of each electric device respectively, these multi-jack sockets are all directly to pull out with the binding post cushion on bull plug by terminals sub-aperture to be connected, in order to avoid wrong plug position and the direction of self dislocation, each plug and socket indicates coding and witness marker respectively.The shortcoming of this porous socket is, its each junction easily enters dust and moisture, occurs line fault and reduces useful life.In addition because its each wire harness is that straight line is drawn backward, its rear portion takes up room comparatively large, and circuit is placed more random.
Publication number is the connection sheath that the Chinese utility model patent of CN2783557Y discloses a kind of honey comb shape multi-head socket, comprise break-in sheath (lead-in wire elbow), cylindrical core body, terminal pad (coding disk) and lock nut (rotary nut), wherein be provided with terminal cable-through hole and turriform sealing shroud in cylindrical core body, terminal pad is provided with coding and witness marker, be provided with for the spiral shell card with plug boot clamping in lock nut lower port, break-in sheath break-in outlet conduit inwall is provided with bellows draw-in groove.Structurally honey comb shape multi-head socket to be arranged in a break-in protective jacket and to take seal approach, thus making electric-controlled box and line holding space is little, winding displacement neat, and can dustproof and waterproof.
But the said goods in actual use, realize rotating the gear ring of locating because coding disk periphery is provided with to match with vertical bar set on the elbow that goes between, and this gear ring is designed to the periphery protruding from rotary nut, simultaneously due to too short for the perpendicular muscle increasing finger contact frictional force on rotary nut, cause rotary nut pain during finger force in rundown process, occur tightening difficulty, hand-power hour also needs to adopt specific purpose tool, and can prick the hand due to coding disk heel row of teeth and for the pointed projections of positioning mark, also inconvenience force when tightening.Thus, the above-mentioned defect existing for existing structure, makes its use procedure very inconvenient, substantially increases labor strength, reduce workman's operating efficiency.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides one to be convenient to force, easy to use, and the connection sheath of the honey comb shape multi-head socket that labor strength is low, operating efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Design a kind of connection sheath of honey comb shape multi-head socket, comprise lead-in wire elbow, core body, coding disk and rotary nut, and the rotary positioning mechanism be located between coding disk and lead-in wire elbow, on rotary nut periphery, be wherein provided with multiple perpendicular muscle for increasing finger contact frictional force, coding disk is provided with positioning mark simultaneously, described rotary positioning mechanism comprises multiple arc recesses that hoop is located at coding disk upper surface numeral gap location, lead-in wire elbow is provided with the perpendicular pin that end is arc, and wherein perpendicular pin and arc recess are interference fit; Described perpendicular muscle extends to coding disk side, and elongated end is provided with the otch for dodging coding disk; Described positioning mark is positioned at coding disk upper end numeral gap location.
Described lead-in wire elbow is fastened to connect and fix by two halves and forms, and the faying face of two halves is equipped with fastening fixing structure, the joint portion of two halves is equipped with clamping fixation structure.
Described fastening fixing structure comprises and is positioned at projection on two halves faying face and groove; Described clamping fixation structure has three groups, lays respectively at joint portion, line outlet both sides and is right against on the joint portion of line outlet; Often organize snap ring and dop that clamping fixation structure comprises coupling setting.
The line outlet side faying face of described lead-in wire elbow two halves stretches out and is connected as a single entity.
Described positioning mark is provided with equally the arc recess with perpendicular pin phase interference fit.
Described positioning mark is subtriangular, and wherein one jiao along coding disk end-face diameter to and point to outside.
The arcuate structure of described recess and perpendicular pin is hemisphere or spherical.
Described recess is arranged on the boss of coding disk upper surface numeral gap location, and boss top perimeter is arc transition structure, and each boss is provided with one group of recess.
Described sheath integral color is consistent with corresponding plug color matching of installing.For assist location during grafting.
The Advantageous Effects of technical solutions of the utility model is:
1, structurally, the connection sheath of the utility model honey comb shape multi-head socket is by changing the structure of existing lead-in wire rotating elbow detent mechanism, perpendicular pin and recess fit structure is adopted to replace existing vertical bar and gear ring fit structure, change the position residing for rotary positioning mechanism, add and change position set by positioning mark, thus there will not be difficult to handle phenomenon when rotary nut is tightened; Simultaneously based on the change of rotary positioning mechanism position, the perpendicular muscle on rotary nut surface can extend, and length increases, and when tightening, convenient force, there will not be finger pain.Thus, easy to use, reduce labor strength, improve operating efficiency.
2, structurally, the utility model lead-in wire elbow adopts Split type structure, and is realized fastening by fastening and clamping fixation structure, and structure is simple, and conveniently go between installation; Clamping fixation structure has three groups, lays respectively at joint portion, line outlet both sides and is right against on the joint portion of line outlet; In conjunction with more firm, structure is more stable; The line outlet side contact-making surface of lead-in wire elbow two halves stretches out and is connected as a single entity, during use procedure lead-in wire, another part can not affect operating efficiency because can not find, or because of multiple admixed together, causes Incomplete matching between two halves, and impact uses, also operating efficiency can be affected.In addition, sheath integral color is consistent with corresponding plug color matching of installing, and is easy to identify during installation, is suitable for quick assembling.
3, to sum up, the connection sheath of the utility model honey comb shape multi-head socket is easy to use, is convenient to force, and, greatly reduce labor strength low, improve workman's operating efficiency, therefore, be very suitable for promotion and implementation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the three-dimensional assembly structure schematic diagram of the connection sheath of the utility model honey comb shape multi-head socket;
Fig. 2 is the exploded perspective structural representation of the connection sheath of the utility model honey comb shape multi-head socket;
The structural representation of Fig. 3 rotary nut contained by the utility model;
The structural representation of Fig. 4 coding disk contained by the utility model;
Fig. 5 is the structural representation of the utility model contained lead-in wire elbow;
Sequence number in figure: 1, go between elbow, 1-1, perpendicular pin, 1-2, the first half, 1-3, the latter half, 1-4,1-4 ', snap ring, 1-5,1-5 ', dop, 1-6, projection, 2, core body, 3, coding disk, 3-1, positioning mark, 3-2, arc recess, 3-3, boss, 4, rotary nut, 4-1, perpendicular muscle, 4-2, otch.
Embodiment
Embodiment one:
See in Fig. 1-2, figure, the connection sheath of the utility model honey comb shape multi-head socket, comprises lead-in wire elbow 1, core body 2, coding disk 3 and rotary nut 4.
See in Fig. 3, figure, rotary nut periphery is provided with three for increasing the perpendicular muscle 4-1 of finger contact frictional force, this perpendicular muscle extends to coding disk side, and elongated end is provided with the otch 4-2 for dodging coding disk.
See in Fig. 4, figure, in coding disk upper end, numeral gap location is provided with positioning mark 3-1.Circumferentially be provided with six groups at coding disk upper end numeral gap location and often organize three hemispherical depression 3-2, be provided with a hemispherical depression on the surface at positioning mark simultaneously.Recess is arranged on boss 3-3, and boss top perimeter is arc transition structure.Positioning mark is subtriangular, and wherein one jiao along coding disk end-face diameter to and point to outside.
See in Fig. 5, figure, it is hemispheric perpendicular pin 1-1 that lead-in wire elbow is provided with end, and wherein perpendicular pin and hemispherical depression are interference fit.Lead-in wire elbow is fastened to connect and fix by upper and lower two halves 1-2,1-3 and forms, and is equipped with interface arrangment in the joint portion of two halves.This interface arrangment has three groups, lays respectively at joint portion, line outlet both sides and is right against on the joint portion of line outlet; Often organize fastening structure comprise coupling arrange snap collar 1-4,1-4 ' and dop 1-5,1-5 '.The faying face of two halves is equipped with fastening fixing structure, and this fastening fixing structure comprises and is positioned at protruding 1-6 on two halves faying face and groove; The line outlet side faying face of lead-in wire elbow two halves stretches out and is connected as a single entity.
During use, open lead-in wire elbow, each terminal line drawn from via hole in core body, then each wire is put together put bellows from lead-in wire elbow in draw, lead-in wire elbow fastens and has fixed bellows, is finally connected with the binding post of socket and is rotated in place.The utility model is by institute's leading-out terminal line and outlet terminal sub-connection process, and be convenient to force, easy to use, labor strength is low, operating efficiency is high; Meanwhile, electric appliance control box circuit can be made neat, and take up room little, dustproof and waterproof is effective, not easily breaks down.
The foregoing is only the schematic embodiment of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment; such as: hemispherical depression or perpendicular pin are changed into spherical or other inclined-plane or arcuate structure etc., the scope of the utility model protection all should be belonged to.
Claims (9)
1. the connection sheath of a honey comb shape multi-head socket, comprise lead-in wire elbow, core body, coding disk and rotary nut, and the rotary positioning mechanism be located between coding disk and lead-in wire elbow, on rotary nut periphery, be wherein provided with multiple perpendicular muscle for increasing finger contact frictional force, coding disk is provided with positioning mark simultaneously, it is characterized in that: described rotary positioning mechanism comprises multiple arc recesses that hoop is located at coding disk upper surface numeral gap location, lead-in wire elbow is provided with the perpendicular pin that end is arc, and wherein perpendicular pin and arc recess are interference fit; Described perpendicular muscle extends to coding disk side, and elongated end is provided with the otch for dodging coding disk; Described positioning mark is positioned at coding disk upper end numeral gap location.
2. the connection sheath of honey comb shape multi-head socket according to claim 1, it is characterized in that: described lead-in wire elbow is fastened to connect and fix by two halves and forms, the faying face of two halves is equipped with fastening fixing structure, the joint portion of two halves is equipped with clamping fixation structure.
3. the connection sheath of honey comb shape multi-head socket according to claim 2, is characterized in that: described fastening fixing structure comprises and is positioned at projection on two halves faying face and groove; Described clamping fixation structure has three groups, lays respectively at joint portion, line outlet both sides and is right against on the joint portion of line outlet; Often organize snap ring and dop that clamping fixation structure comprises coupling setting.
4. the connection sheath of honey comb shape multi-head socket according to claim 2, is characterized in that: the line outlet side faying face of described lead-in wire elbow two halves stretches out and is connected as a single entity.
5. the connection sheath of the honey comb shape multi-head socket according to any one of Claims 1-4, is characterized in that: described positioning mark is provided with equally the arc recess with perpendicular pin phase interference fit.
6. the connection sheath of the honey comb shape multi-head socket according to any one of Claims 1-4, is characterized in that: described positioning mark is subtriangular, and wherein one jiao along coding disk end-face diameter to and point to outside.
7. the connection sheath of the honey comb shape multi-head socket according to any one of Claims 1-4, is characterized in that: the arcuate structure of described recess and perpendicular pin is hemisphere or spherical.
8. the connection sheath of the honey comb shape multi-head socket according to any one of Claims 1-4, it is characterized in that: described recess is arranged on the boss of coding disk upper surface numeral gap location, boss top perimeter is arc transition structure, and each boss is provided with one group of recess.
9. the connection sheath of the honey comb shape multi-head socket according to any one of Claims 1-4, is characterized in that: described sheath integral color is consistent with corresponding plug color matching of installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426021.XU CN204793333U (en) | 2015-06-19 | 2015-06-19 | Connection protective sleeve for honey comb shape multi -head socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426021.XU CN204793333U (en) | 2015-06-19 | 2015-06-19 | Connection protective sleeve for honey comb shape multi -head socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793333U true CN204793333U (en) | 2015-11-18 |
Family
ID=54533323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426021.XU Expired - Fee Related CN204793333U (en) | 2015-06-19 | 2015-06-19 | Connection protective sleeve for honey comb shape multi -head socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966926A (en) * | 2015-06-19 | 2015-10-07 | 新乡市光明电器有限公司 | Connection sheath for honeycombed multi-plug socket |
-
2015
- 2015-06-19 CN CN201520426021.XU patent/CN204793333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966926A (en) * | 2015-06-19 | 2015-10-07 | 新乡市光明电器有限公司 | Connection sheath for honeycombed multi-plug socket |
| CN104966926B (en) * | 2015-06-19 | 2017-10-10 | 新乡市光明电器有限公司 | The connection sheath of honey comb shape multi-head socket |
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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: 20151118 |