CN200983456Y - Rotating plug - Google Patents
Rotating plug Download PDFInfo
- Publication number
- CN200983456Y CN200983456Y CN200620136646.3U CN200620136646U CN200983456Y CN 200983456 Y CN200983456 Y CN 200983456Y CN 200620136646 U CN200620136646 U CN 200620136646U CN 200983456 Y CN200983456 Y CN 200983456Y
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- China
- Prior art keywords
- annular
- rotating base
- rotary connector
- terminal
- guide
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- Expired - Fee Related
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Abstract
The utility model relates to a rotary plug pin, comprising an inner containing annular limit switch sheath, and at least two rotary bases. The annular limit switch sheath can isolatedly contain at least two annular contact strips, and terminals are embedded at the bottom of each corresponding rotary base. Periphery of the annular limit switch sheath protrudes upward to form an annular side wall, which is provided with a conductive contact pin communicated with terminals. The conductive contact pin is equipped with a conductive contact portion which is embedded in the annular side wall and protrudes outward. The integral body formed by the rotary base, the terminals and the conductive contact pin can rotate horizontally relative to the annular limit switch sheath. The annular contact strips are arranged between the annular limit switch sheath and the annular side wall of the rotary base. The conductive contact portion of the conductive contact pin contacts with the annular contact strips all the time. Friction only exists in the inside of the annular contact strips. The utility model has the advantages of lowing friction between rotary parts and stationary parts, reliability, stabilizing and durability.
Description
Technical field
The utility model relates to a kind of plug, relates in particular to a kind of revolvable plug.
Background technology
Along with constantly advancing of modern society, increasing electric equipment products enter into popular life, and the running of electrical equipment be unable to do without power supply, and plug is as the indispensable instrument of connecting circuit and power supply, and its effect and application technology are also improving constantly.
The electric wire of general electrical appliance all is fixed the combination with the contact position of plug, and because its material is harder, maintain static when inserting socket, and electric wire is softer, can be with the external force bending, thus, unless electrical appliance and socket keep the ideal space relation, otherwise under most behaviours in service, the junction of electric wire and plug then can be reversed or be crooked, easily produce fracture or damaged, cause electrical appliance to can't bear to use, even accident may occur.
The United States Patent (USP) of bulletin disclosed a kind of rotatable plug No. 6595782 on July 22nd, 2003, this rotary connector inside is provided with three groups of layer structures, each group layer structure comprises insulating trip and conducting strip, conducting strip is positioned at the top of insulating trip, each conducting strip contacts with a slotting utmost point top respectively, three groups of layer structures engage up and down up and down, become a rotary integral and also can rotate synchronously.The diameter of conducting strip is slightly less than insulating trip, and the conducting strip outside that therefore is located between the two adjacent insulating trips forms an annular groove, and a conducting ring is sheathed in this annular groove, contact with the conducting strip outward flange, and with relative about the insulating trip butt.When each slotting utmost point drove whole rotation, conducting strip and insulating trip together rotated with respect to conducting ring, and were in contact condition all the time with conducting ring, thereby reached 360 degree spinfunctions.
In the rotary course of above-mentioned rotatable plug, on the one hand, conducting ring is inboard to produce friction with conducting strip; On the other hand, both sides and two insulating trips produce friction respectively about the conducting ring; So; conducting ring is bigger with the contact area that conducting strip and insulating trip produce different friction effects and generation friction respectively; will inevitably cause the plug rotation to have some setbacks for a long time for it; plug interior structure is easy to damage; and then the useful life of having reduced plug, brought potential crisis more for the people's production and life.
The utility model content
The purpose of this utility model is to provide a kind of rotary connector at the defective that above-mentioned prior art exists, and can reduce the friction between rotating parts and the fixed part, thereby forms reliable, stable, lasting use.
For achieving the above object, rotary connector provided by the utility model comprises: hollow housing, and end is provided with wire hole; At least two annular contact chips of isolating each other are embedded at hollow housing inside; At least two rotating bases are contained in the hollow housing; Reach two-terminal at least, be plugged on the rotating base respectively; Also further comprise annular stop cover and at least two guide-joining plates, described annular stop cover is contained in described hollow housing inside, the inside projection of described annular stop cover middle inside forms annular interior wall, described annular interior wall is divided into the spacing hole that is set up in parallel up and down with described annular stop cover, and described two spacing holes are isolated ccontaining described two annular contact chips respectively; Described rotating base is contained in the annular stop cover, described each terminal plugs downwards from the bottom of corresponding rotating base, the periphery of each rotating base upwards protrudes out the formation annular sidewall, the inner ccontaining described guide-joining plate of annular sidewall, this guide-joining plate and described terminal electrically conduct, guide-joining plate also has the junction that the annular sidewall that is embedded at rotating base also outwards protrudes out annular sidewall, described rotating base, the integral body that terminal and guide-joining plate constituted annular stop cover relatively horizontally rotates, described annular contact chip is held between the annular outer wall of annular stop cover and rotating base, the junction of described guide-joining plate and with pairing annular contact chip butt all the time.
Described rotary connector, wherein: the annular sidewall of described rotating base is offered three in 120 degree places, central angle interval and is connected groove, described guide-joining plate becomes Y shape structure protruding, connect groove in Y shape structure correspondence and become 120 degree angles, terminal form described junction, junction is embedded at and connects in the groove and protrude in the annular outer wall outside.
Described rotary connector, wherein: described rotating base center has protruded out the riveting post, and the center of guide-joining plate offers pivoted hole, and the riveting post is embedded in the pivoted hole.
Described rotary connector, wherein: offer location hole on the described rotating base, terminal is inserted in the location hole, the rotating base inside sidewalls offers some grooves of non-through sidewall, groove offers some boss with respect to rotating base back side correspondence, engages with each other fixing between the rotating base that opposite ends plugs up and down.
Described rotary connector, wherein: the inboard annular interior wall height of described annular stop cover equals the thickness of annular contact chip.
Described rotary connector, wherein: described hollow housing has loam cake and lower cover, and loam cake and lower cover are combined to form the accommodation space of ccontaining annular stop collar, annular contact chip and rotating base.
Described rotary connector, wherein: set the rotation gland in the described loam cake, this rotation gland bottom surface is provided with convex body, the downward butt terminal of convex body.
Described rotary connector, wherein: described loam cake inboard upwards protrudes out and forms the ring platform, the ring platform is divided into inside and outside die cavity with loam cake, and ring platform front end forms convex body, and end is offered two grooves, form T shape convex tendon between the groove, the inboard front end of lower cover annular sidewall forms stopper slot, and end is offered two chutes, and the lower cover annular sidewall is fastened in the outer die cavity of loam cake, stopper slot engages with convex body, and at least one chute side is connected to T shape convex tendon top.
Described rotary connector, wherein: the outstanding respectively positive stop end that forms in described two annular contact chip edges, the positive stop end front end is connected with affixed, and positive stop end embeds groove and stretches out to the ring platform outside via groove.
Described rotary connector, wherein: also comprise the 3rd annular contact chip and the 3rd corresponding with it conducting terminal, the 3rd conducting terminal is cylindrical, and cylindrical bottom portion has a kink, and there is a circular port kink center, keeps electrically contacting with contact chip.
As mentioned above, when the utility model rotary connector when being rotated, annular contact chip between the described annular outer wall that is held on annular stop cover and rotating base only exists at medial surface and rubs, and the not friction of its upper and lower surface, so the utility model can reduce the friction between rotating parts and the fixed part, thereby form reliable, stable, lasting use.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional assembly diagram of the utility model rotary connector;
Fig. 2 is another three-dimensional assembly diagram of the utility model rotary connector;
Fig. 3 is the cutaway view of Fig. 2 along III-III;
Fig. 4 is the three-dimensional exploded view of the utility model rotary connector;
Fig. 5 is the loam cake three-dimensional exploded view of the utility model rotary connector;
Fig. 6 is the rotation gland stereogram of the utility model rotary connector;
Fig. 7 is the stop collar and the annular contact chip three-dimensional exploded view of the utility model rotary connector;
Fig. 8 is another stop collar and the annular contact chip three-dimensional exploded view of the utility model rotary connector;
Fig. 9 is the inside superstructure three-dimensional exploded view of the utility model rotary connector;
Figure 10 is the upper strata rotating base stereogram of the utility model rotary connector;
Figure 11 is the inner middle layer structural upright exploded view of the utility model rotary connector;
Figure 12 is the middle level rotating base stereogram of the utility model rotary connector;
Figure 13 is the inside understructure three-dimensional exploded view of the utility model rotary connector;
Figure 14 is lower floor's rotating base stereogram of the utility model rotary connector;
Figure 15 is the loam cake three-dimensional exploded view of the utility model rotary connector;
Figure 16 is the guide-joining plate of the utility model rotary connector and the vertical view of the sheathed relation of annular contact chip.
The description of reference numerals of each assembly is as follows among the figure:
Rotary connector 1 rotating base 200
Guide-joining plate 201
Terminal 202,203,204
Rivet 205 riveting posts 206
Junction 207 non-through grooves 208
Open-work 209 boss 213
Location hole 210,211,212
Lug boss 214 connects groove 215
Connect groove 215 table tops 216
Groove 304 T shape convex tendons 305
Screw hole column 306 projections 307
Rotate gland 310 gland end faces 311
Convex body 314 stop collars 400
First stop collar, 410 first spacing holes 411
Second spacing hole, 412 first bar-shaped troughs 413
Cannelure 415 first protruding seats 416
Second bar-shaped trough, 417 second stop collars 430
The 3rd spacing hole 431 the 4th spacing hole 432
The 3rd bar-shaped trough 433 first grooves 434
Second cannelure, 435 second grooves 436
The 4th bar-shaped trough 437 second protruding seats 438
Affixed 502 function transmission line 600
First step layer 702 second step layer 703
The 3rd step layer 704 stopper slots 705
Chute 706,707
Flange 708,709
Screw column 710
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below exemplify specific embodiment and cooperate the graphic detailed explanation of giving.
See also Fig. 1 and Fig. 2, the utility model rotary connector 1 has hollow housing 100, hollow housing 100 is fastened with lower cover 700 by loam cake 300 and forms, rotating base 200, be contained in the annular stop cover, annular stop cover 400 is contained in hollow housing 100 inside, these hollow housing 100 ends are provided with wire hole, wire hole is accommodated function transmission line 600, terminal 202,203 and 204 is protruding by rotating base 200, and is fixed as one and can rotates relative to hollow housing 100 works 360 degree with rotating base 200.
See also Fig. 3 and Fig. 4, the loam cake 300 of rotary connector 1 is equipped with and rotates gland 310.From top to bottom be provided with three layers of rotating base 200 between loam cake 300 and the lower cover 700.Three layers of rotating base 200 from top to bottom are provided with terminal 202,203 and 204 respectively.The terminal 202 of three layers of rotating base of function transmission line 600 and plug inside, realize electrically conducting for affixed 502 by annular contact chip 500 between 203 and 204, annular contact chip 500 is held between the annular outer wall of annular stop cover 400 and rotating base 200, when rotary connector 1 rotation, rotating base 200 rotates thereupon, be sheathed on annular contact chip 500 transfixions of rotating base 200 outsides, its affixed 502 remain with function transmission line 600 electrically conduct the terminal 202 of rotating base, 203,204 respectively with the earthing potential of function transmission line 600, last current potential reaches down, and current potential keeps electrically connecting by affixed 502.
See also Fig. 4, Fig. 5 and Fig. 6, loam cake centre bore 301 plays bearing, and loam cake 300 inboards upwards protrude out and form circular rings platform 302, and ring platform 302 is separated loam cake and formed inside and outside die cavity, and step layer 303 of die cavity compresses and rotates gland 310 in it.Ring platform 302 front ends form projection 307, and end is offered two grooves 304.Form T shape convex tendon 305 between the groove 304, the groove 304 outside screw hole columns 306 that form.Rotation gland 310 is divided into circular stepped up and down, and gland end face 311 embeds loam cake centre bores 301.Gland end face 310 neighborings are resisted against on loam cake centre bore 301 edges.Gland bottom surface 312 is provided with projection 313 and convex body 314.The groove 208 that projection 313 and convex body 314 screens lower floor rotating bases 200 are non-through, convex body 314 downward butt terminals 202.
See also Fig. 4, Fig. 7 and Fig. 8, the annular stop cover 400 of this rotary connector 1 is divided into first stop collar 410 on upper strata and second stop collar 430 of lower floor.Second stop collar, 430 inside of first stop collar 410 and lower floor are embedded with several annular contact chips 500.The outstanding respectively positive stop end 501 that forms in annular contact chip 500 edges, positive stop end 501 front ends are connected with affixed 502.
Inboard, first stop collar, 410 middle part inwardly protrudes out and forms annular interior wall, and annular interior wall is divided into the annular stop cover first spacing hole 411 and second spacing hole 412 that is set up in parallel up and down.Contract in first stop collar, the 410 annular sidewall bottom outside and form cannelure 415, the top offers first bar-shaped trough 413 and second bar-shaped trough 417 that horizontal direction runs through annular sidewall downwards side by side, and wherein second bar-shaped trough 417 runs through annular sidewall top to the first cannelure 415 upper limbs in vertical direction.First cannelure 415 protrudes out the first protruding seat 416 that is in same ring surface with the annular sidewall top in first bar-shaped trough 413 and second bar-shaped trough, 417 relative directions.
Inboard, second stop collar, 430 middle part inwardly protrudes out and forms annular interior wall.The annular interior wall is divided into the annular stop cover the 3rd spacing hole 431 and the 4th spacing hole 432 that is set up in parallel up and down.Second stop collar 430 forms second groove 436 in annular sidewall top front end, contracts in the bottom outside to form second cannelure 435.Second groove, 436 belows and second cannelure 435 protrude out the second protruding seat 438 that is in same ring surface with the annular sidewall top in first bar-shaped trough 413 and second bar-shaped trough, 417 relative directions.The 3rd spacing hole 431 and the 4th spacing hole 432 be ccontaining two annular contact chips 500 respectively.Second stop collar 430 offers the 3rd bar-shaped trough 433 that horizontal direction runs through annular sidewall downwards in the annular sidewall top.Second stop collar 430 upwards offers the 4th bar-shaped trough 437 that horizontal direction runs through annular sidewall in the annular sidewall bottom.
Two relative annular contact chips 500 are embedded at spacing hole 431,432 inside up and down respectively.The 3rd bar-shaped trough 433 and the 4th bar-shaped trough 437 be the positive stop end 501 of ccontaining two annular contact chips 500 respectively.
During 400 assemblings of annular stop cover, ring platform 302 lids press the annular sidewall bottom of first stop collar, 410, the first stop collars 410 of the superiors to be placed in the spacing hole 431 of second stop collar 430.The first protruding seat 416 of first stop collar 410 is embedded in second groove 436 of second stop collar 430, and first stop collar 410 and second stop collar, 430 locator cards are integrated.Ccontaining annular contact chip 500 in first groove 434 on the ring platform, its positive stop end 501 runs through second bar-shaped trough 417 and the 3rd bar-shaped trough 433 in the lump.Upper strata stop collar engaging lower floor stop collar makes spacing one deck of outside one deck of rotary connector like this, and one deck is isolated one deck, and one deck is pushed down one deck, makes it become an integral body.
See also Fig. 9 to Figure 14, the internal structure of this plug is divided into inside and outside two layers, and wherein internal layer divides upper, middle and lower-ranking again, all is made up of rotating base 200, guide-joining plate 201, terminal 202,203 and 204, rivet 205 for every layer.
As Fig. 9 and shown in Figure 10, the bottom that occupy the upper strata rotating base 200 of rotary connector 1 is inserted with terminal 202, the periphery upwards protrudes out the formation annular sidewall, annular sidewall inside is equipped with guide-joining plate 201, guide-joining plate 201 electrically conducts with terminal 202, terminal 202 is column type and length is the longest, and there is a circular hole at kink center, column type bottom surface.The center of guide-joining plate 201 offers pivoted hole, and the pivoted hole side offers open-work 209.Guide-joining plate 201 outsides become Y shape structure protruding, the side that guide-joining plate 201 stretches out becomes 120 degree angles, end upwards is bent to form junction 207, junction 207 is embedded at the annular sidewall of rotating base and outwards protrudes out annular sidewall, and junction 207 and pairing annular contact chip 500 be butt all the time.
The center has protruded out a circular riveting post 206 at the bottom of rotating base 200 pedestals, offer location hole 210 in the lump at the bottom of 200 of the rotating bases, the pedestal periphery level of offering runs through sidewall and at interval offers three matrixs and connect groove 215 in 120 degree places in central angle, rotating base 200 inside sidewalls connect some grooves 208 that groove 215 offers non-through sidewall between any two, groove 208 offers some boss 213 with respect to rotating base 200 back side correspondences.Rotating base 200 back sides form a bigger lug boss 214 in addition, not only have the location but also have the effect of pressing the support terminal.
During rotating base 200 assemblings, the integral body that described rotating base 200, terminal 202 and guide-joining plate 201 are constituted annular stop cover relatively horizontally rotates, and guide-joining plate 201 outsides protrude out the annular outer wall outside, and inboard and terminal 202 electrically conducts.Junction 207 is embedded at and connects in the groove 215 and protrude in the annular outer wall outside.Riveting post 206 is embedded in the center pivoted hole of guide-joining plate 201.Terminal 202 is inserted in the location hole 210 of rotating base 200, and terminal 202 bottom surface kinks engage with circular hole on the terminal 202 by a rivet 205 and fix.
As Figure 11 and shown in Figure 12, middle level rotating base 200 bottoms that occupy rotary connector 1 are inserted with terminal 203, the periphery upwards protrudes out the formation annular sidewall, annular sidewall inside is equipped with guide-joining plate 201, terminal 203 is the flattened rectangular shape, rectangular top has a convex surface and prolongs convex surface below a circular port, and its underpart outwards is bent to form a trapezoidal faces, and the trapezoidal faces center also has a circular hole to engage with guide-joining plate 201 by rivet 205 to fix; The center of guide-joining plate 201 offers pivoted hole, and guide-joining plate 201 outsides become Y shape structure protruding, and the side that guide-joining plate 201 stretches out becomes 120 degree angles, and end upwards is bent to form junction 207.
The center has protruded out a circular riveting post 206 at the bottom of rotating base 200 pedestals, offer location hole 210 and 211 in the lump at the bottom of 200 of the rotating bases, the pedestal periphery level of offering runs through sidewall and at interval offers three matrixs and connect groove 215 in 120 degree places in central angle, rotating base 200 inside sidewalls connect some grooves 208 that groove 215 offers non-through sidewall between any two, groove 208 offers some boss 213 with respect to rotating base 200 back side correspondences.Rotating base 200 back sides form a bigger lug boss 214 in addition, not only have the location but also have the effect of pressing the support terminal.
During rotating base 200 assemblings, guide-joining plate 201 outsides protrude out the annular outer wall outside, and inboard and terminal 203 electrically conducts.Junction 207 is embedded at and connects in the groove 215 and protrude in the annular outer wall outside.Riveting post 206 is embedded in the center pivoted hole of guide-joining plate 201.Terminal 203 is inserted in the location hole 211 of rotating base 200, and terminal 203 bottom surface kinks engage with circular hole on the terminal 203 by a rivet 205 and fix.Boss 213 and the non-through groove 208 relative engagings mutually up and down of middle level rotating base 200 peripheries that rotating base 200 back sides in upper strata are rectangular.
As Figure 13 and shown in Figure 14, lower floor's rotating base 200 bottoms that occupy rotary connector 1 are inserted with terminal 204, and the periphery upwards protrudes out the formation annular sidewall, and annular sidewall inside is equipped with guide-joining plate 201, terminal 204 rectangular shapes, there is a circular hole at rectangular bottom surface kink center.The center of guide-joining plate 201 offers pivoted hole, and the pivoted hole side offers open-work 209.Guide-joining plate 201 outsides become Y shape structure protruding, and the side that guide-joining plate 201 stretches out becomes 120 degree angles, and end upwards is bent to form junction 207.
The center has protruded out a circular riveting post 206 at the bottom of rotating base 200 pedestals, offer location hole 210,211 and 212 in the lump at the bottom of 200 of the rotating bases, terminal 202,203 and 204 is inserted in the location hole, the pedestal periphery level of offering runs through sidewall and at interval offers three matrixs and connect groove 215 in 120 degree places in central angle, rotating base 200 inside sidewalls connect some grooves 208 that groove 215 offers non-through sidewall between any two.
See also Figure 15, the centre bore 701 of lower cover 700 plays bearing, the table top 216 of inner chamber first step layer 702 ccontaining orlop rotating base, second step layer 703 is placed annular contact chip 500 and stop collar 400, one stopper slot 705 on collapsing, the 3rd arcuation step layer 704 is arranged, engage with the bottom outer arm epirelief seat 406 of stop collar 400, with positioning limit cover 400; The positive stop end 501 of the annular contact chip in chute 706,707 location of lower cover 700 inner chamber front portions; The flange 708,709 that links to each other with screw column both can have been strengthened the intensity of screw column 710, can make again between annular contact chip positive stop end 501 and affixed 502 to stagger, and produced short circuit phenomenon to avoid high-voltage arc.
When loam cake and lower cover assembling, the inboard front end of lower cover annular sidewall forms stopper slot, end is offered two chutes, the lower cover annular sidewall is fastened in the outer die cavity of loam cake, stopper slot engages with convex body, and at least one chute side is connected to T shape convex tendon top, and the T shape convex tendon 305 that links to each other with screw column is arranged between the chute 707,501 of annular contact chip 500 positive stop ends are staggered, to avoid short circuit.
See also Figure 16, annular contact chip 500 peripheries upwards protrude out the formation annular sidewall, annular sidewall inside is equipped with guide-joining plate 201, guide-joining plate 201 outsides protrude out the annular outer wall outside and form junction, inner electrically conduct with terminal, annular contact chip be sheathed on the annular outer wall of rotating base and with the electrical butt of the junction that protrudes out annular outer wall.The groove 208 that the rectangular boss in upper strata rotating base 200 back sides 213 screens lower floor rotating bases 200 are non-through, convex body 304 is pushed down the terminal 202 of lower floor.
The annular contact chip be sheathed on the annular outer wall of rotating base and with the electrical butt of the junction that protrudes out annular outer wall.On the guide-joining plate 201 three each other the junctions 207 of 120 degree contact with annular contact chip 500, can make current lead-through.
In sum, when the utility model rotary connector when being rotated, being clamped in annular contact chip between the annular outer wall of annular stop cover and rotating base only exists at medial surface and rubs, and the not friction of its upper and lower surface, so the utility model can reduce the friction between rotating parts and the fixed part, thereby form reliable, stable, lasting use.
Claims (10)
1, a kind of rotary connector includes:
Hollow housing, end is provided with wire hole;
At least two annular contact chips of isolation each other are embedded at described hollow housing inside;
At least two rotating bases are contained in the described hollow housing; And
At least two-terminal is plugged in respectively on the described rotating base;
It is characterized in that: also further comprise annular stop cover and at least two guide-joining plates, described annular stop cover is contained in described hollow housing inside, the inside projection of described annular stop cover middle inside forms annular interior wall, described annular interior wall is divided into the spacing hole that is set up in parallel up and down with described annular stop cover, and described two spacing holes are isolated ccontaining described two annular contact chips respectively; Described rotating base is contained in the annular stop cover, described each terminal plugs downwards from the bottom of corresponding rotating base, the periphery of each rotating base upwards protrudes out the formation annular sidewall, the inner ccontaining described guide-joining plate of annular sidewall, this guide-joining plate and described terminal electrically conduct, guide-joining plate also has the junction that the annular sidewall that is embedded at rotating base also outwards protrudes out annular sidewall, described rotating base, the integral body that terminal and guide-joining plate constituted annular stop cover relatively horizontally rotates, described annular contact chip is held between the annular outer wall of annular stop cover and rotating base, the junction of described guide-joining plate and with pairing annular contact chip butt all the time.
2, rotary connector as claimed in claim 1, it is characterized in that: the annular sidewall of described rotating base is offered three in 120 degree places, central angle interval and is connected groove, described guide-joining plate becomes Y shape structure protruding, connect groove in Y shape structure correspondence and become 120 degree angles, terminal form described junction, junction is embedded at and connects in the groove and protrude in the annular outer wall outside.
3, rotary connector as claimed in claim 2 is characterized in that: described rotating base center has protruded out the riveting post, and the center of guide-joining plate offers pivoted hole, and the riveting post is embedded in the pivoted hole.
4, rotary connector as claimed in claim 1, it is characterized in that: offer location hole on the described rotating base, terminal is inserted in the location hole, the rotating base inside sidewalls offers some grooves of non-through sidewall, groove offers some boss with respect to rotating base back side correspondence, engages with each other fixing between the rotating base that opposite ends plugs up and down.
5, rotary connector as claimed in claim 1 is characterized in that: the inboard annular interior wall height of described annular stop cover equals the thickness of annular contact chip.
6, rotary connector as claimed in claim 1 is characterized in that: described hollow housing has loam cake and lower cover, and loam cake and lower cover are combined to form the accommodation space of ccontaining annular stop collar, annular contact chip and rotating base.
7, rotary connector as claimed in claim 6 is characterized in that: set the rotation gland in the described loam cake, this rotation gland bottom surface is provided with convex body, the downward butt terminal of convex body.
8, rotary connector as claimed in claim 6, it is characterized in that: described loam cake inboard upwards protrudes out and forms the ring platform, the ring platform is divided into inside and outside die cavity with loam cake, and ring platform front end forms convex body, and end is offered two grooves, form T shape convex tendon between the groove, the inboard front end of lower cover annular sidewall forms stopper slot, and end is offered two chutes, and the lower cover annular sidewall is fastened in the outer die cavity of loam cake, stopper slot engages with convex body, and at least one chute side is connected to T shape convex tendon top.
9, rotary connector as claimed in claim 8 is characterized in that: the outstanding respectively positive stop end that forms in described two annular contact chip edges, and the positive stop end front end is connected with affixed, and positive stop end embeds groove and stretches out to the ring platform outside via groove.
10, rotary connector as claimed in claim 1, it is characterized in that: also comprise the 3rd annular contact chip and the 3rd corresponding with it conducting terminal, the 3rd conducting terminal is cylindrical, and cylindrical bottom portion has a kink, there is a circular port kink center, keeps electrically contacting with contact chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620136646.3U CN200983456Y (en) | 2006-09-21 | 2006-09-21 | Rotating plug |
| TW095217004U TWM311157U (en) | 2006-09-21 | 2006-09-22 | Rotatable plug |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620136646.3U CN200983456Y (en) | 2006-09-21 | 2006-09-21 | Rotating plug |
| TW095217004U TWM311157U (en) | 2006-09-21 | 2006-09-22 | Rotatable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983456Y true CN200983456Y (en) | 2007-11-28 |
Family
ID=49179422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620136646.3U Expired - Fee Related CN200983456Y (en) | 2006-09-21 | 2006-09-21 | Rotating plug |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN200983456Y (en) |
| TW (1) | TWM311157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819934A (en) * | 2012-07-23 | 2012-12-12 | 太原理工大学 | Digital debris flow sensor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI478450B (en) * | 2012-04-26 | 2015-03-21 | Powertech Ind Co Ltd | Rotatable electrical plug |
| CN109301648A (en) * | 2018-10-12 | 2019-02-01 | 东莞市荣合电子有限公司 | A kind of 360 degree rotation data cable connector |
-
2006
- 2006-09-21 CN CN200620136646.3U patent/CN200983456Y/en not_active Expired - Fee Related
- 2006-09-22 TW TW095217004U patent/TWM311157U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819934A (en) * | 2012-07-23 | 2012-12-12 | 太原理工大学 | Digital debris flow sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM311157U (en) | 2007-05-01 |
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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: 20071128 Termination date: 20120921 |