CN2462604Y - Rotary plug - Google Patents
Rotary plug Download PDFInfo
- Publication number
- CN2462604Y CN2462604Y CN 01200737 CN01200737U CN2462604Y CN 2462604 Y CN2462604 Y CN 2462604Y CN 01200737 CN01200737 CN 01200737 CN 01200737 U CN01200737 U CN 01200737U CN 2462604 Y CN2462604 Y CN 2462604Y
- Authority
- CN
- China
- Prior art keywords
- upper pedestal
- lower base
- switch block
- sheet metal
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a rotary plug. The utility model is characterized in that a plug seat is formed by jointing an upper plug seat body and a lower plug seat body, wherein, wire heads are fixed in the lower plug seat body; a rotary block is arranged in the upper plug seat body; the positions where the rotary block corresponds to the wire heads are respectively provided with a circular metal sheet and a concentric annular metal sheet; the metal sheets are connected with pins which are inserted into the rotary block from the other end. Thus, when the upper plug seat body and the lower plug seat body are buckled together, the pins can contact with the wire heads by the circular metal sheet and the concentric annular metal sheet and keep constant contact within 360 DEG so as to enable wires to be connected with an electric appliance from any angle. The utility model has the advantages of more convenient and safe operation.
Description
The utility model relates to attaching plug, belongs to wire connector spare technical field.
With the three phase mains plug is example, known attaching plug is made up of electric wire, connector assembly and three metal pin, three metal pin one distal process are fixed for connector assembly, and in addition end is connected three pin settings triangular in shape with three wires in the power line respectively in connector assembly.This structure shortcoming is the relative position and the fixed angle of three pins and electric wire, can not rotate, make the direction of this plug insertion socket be restricted, sometimes in order to have to electric wire is twisted in the corresponding jack that can insert a certain socket, be easy to cause that plug gets loose, electric wire bends disconnected short circuit, this situation runs into through regular meeting in the time plug need being plugged on the multi-receptacle electrical connector that is inserted with other plugs; Even, must seek other suitable socket in addition sometimes because electric wire causes obstacle to insert in the existing supply socket with regard to near-earth, very inconvenient in the use; The two-phase attaching plug also exists because electric wire is drawn direction and pin relative position and fixed angle, and can running into during use has some setbacks must twist electric wire and then can insert in the socket smoothly.
At the shortcoming of above-mentioned existing attaching plug, the purpose of this utility model provides a kind of rotary connector, and its feature is that metal pin can be rotated on connector assembly, makes electric wire connect electrical equipment from any angle, uses convenient and safety.
The purpose of this utility model is achieved in that a kind of rotary connector, be by electric wire, connector assembly and two or three metal pin are formed, it is characterized in that connector assembly is by upper pedestal, the involutory composition of lower base, on, be equipped with circular accommodation space and extended appearance line portion in the lower base, this power line places involutory last lower base to hold in the line portion, its two or three wire head is fixed in the accommodation space of lower base independently dividedly, one circular switch block is housed in the accommodation space of upper pedestal, switch block ring week is a zigzag, and upper pedestal ring internal perisporium is provided with two groove mouths of symmetry, one one end respectively is housed in the groove mouth is convex tip shaped, the other end relative with sharp nose is plane bullet piece, the sharp nose of bullet piece is stuck in the switch block ring week sawtooth ditch, planar ends holds on the perisporium of upper pedestal by a flexible member, switch block is positioned at inner face and is fixed with the independently divided sheet metal that is same as the metal pin number, this sheet metal is to be a disk and one or two circular ring plate, be concentric setting, when upper pedestal and lower base fasten, the lead that is fixed in the lower base contacts the sheet metal on the switch block in the upper pedestal respectively, sheet metal is provided with elongated end to the switch block direction, this elongated end penetrates in the switch block respectively that to penetrate an end of switch block affixed with metal pin, other have the one-turn cap sleeve at the metal pin loam cake on upper pedestal.
The lead of being fixed in the upper pedestal is that linearly shape is provided with.
Be provided with 12 sawtooth ditches switch block ring week.
Be fixed with one on the lead of power line
The shape sheet metal is provided with spring between sheet metal and the lower base, holds sheet metal and makes it slightly to protrude in the upper pedestal inner plane.
The hub cap periphery is provided with the projection that can increase friction.
The hub cap edge is provided with through hole, and the upper pedestal edge is provided with through hole, and this via bottoms is provided with inside flange, and the lower base edge is provided with the corresponding screw of going up block hole, utilizes screw to pass block hole and lower base screw with the two secure bond.
The utility model has the advantages that: 1. can 360 degree clockwise or be rotated counterclockwise, electric wire can connect electrical equipment from any angle, exempts from but the electric wire distortion to be caused that plug gets loose, electric wire is bent disconnected problem of short-circuit.2. rotate shelves location, 30 degree angles, can divide 12 gears to fix angle direction altogether.Location energising work can not produce friction spark because of foeign element influences plane of oscillation, and plug is more durable.3. can pay no attention to disconnected rotary work energising (per minute rotated in 15 weeks) by on-load.Be fit to special purpose rotation energising work.4. can assemble the flat type electric wire of circle and the various plug of multiple model, as computer plug, big or small three flat plugs, big or small round plug, two flat plugs etc.5. it has unique rotating band shift function, and profile is also graceful.
Below in conjunction with accompanying drawing and lift a preferred embodiment and further describe the utility model.
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 shows the upper and lower pedestal internal structure of the utility model schematic diagram.
Fig. 4 is the switch block structural representation that shows in the utility model.
See also Fig. 1 to shown in Figure 4, the utility model is a rotary connector P, with the 3-phase plug is example, main body is also by electric wire 1, connector assembly 2 and three metal pin 3 are formed, connector assembly 2 is by upper pedestal 21, lower base 22 involutory compositions, on, lower base 21, be equipped with circular accommodation space 211 in 22,221 and extended appearance line portion 212,222, this power line 1 places involutory last lower base to hold line portion 212, in 222, the three wire head A1 that wrapped up in this power line 1, A2, A3 is fixed in the accommodation space 221 of lower base 22 independently dividedly, be to adopt three groove seats that in the accommodation space 221 of lower base 22, surround in the present embodiment by partition wall 223, lead A1, A2, A3 is placed in three groove seats, each lead A1, A2, also have partition wall 223 to isolate between the A3 and can not produce short circuit phenomenon, the utility model also adopts three lead A1 with power line, A2, respectively be fixed with one on the A3
Shape sheet metal B is provided with spring between sheet metal B and the lower base 22, holds the inner plane that sheet metal B makes it slightly to protrude in upper pedestal 22; One circular switch block 4 is housed in the accommodation space 221 of upper pedestal 22,4 ring weeks of switch block are zigzag, be formed with 12 sawtooth ditches 41 (referring to Fig. 4) in the preferred embodiment, making can be every 30 degree positioning of rotating, and upper pedestal 21 ring internal perisporiums are provided with two groove mouths 213 of symmetry, one one end respectively is housed in groove mouth 213 is convex tip shaped 51, the other end relative with sharp nose is plane 52 bullet piece 5, the sharp nose 51 of bullet piece 5 is stuck in all sawtooth ditches 41 of switch block 4 rings, planar ends 52 holds on the perisporium of upper pedestal 21 by a flexible member 6 (being a spring in the present embodiment), when switch block 4 rotates, it encircles in all sawtooth tip roof pressure bullet piece 5 compression elastic elements 6 and contracts, and moves in the adjacent sawtooth ditch 41 to hold; The inner face of switch block 4 is fixed with three independently divided sheet metal C1, C2, C3, these three sheet metals are respectively disk C3 and two concentric circular ring plate C1, C2 at the center of being arranged on, the three wire head A1, A2, the A3 that are fixed in the lower base when upper pedestal 21 fastens with lower base 22 contact three sheet metal C1, C3, the C2 on the switch block in the upper pedestal respectively accordingly, during rotation switch block 4, lead A1, A2, A3 will keep closely contacting with sheet metal C1, C3, C2 always, that is metal pin is being connected three-phase wire always; These three sheet metal C1, C2, C3 are provided with elongated end C11, C21, C31 to switch block 4 directions, this elongated end C11, C21, C31 penetrate in the switch block 4 respectively that to penetrate an end of switch block 4 affixed with three-phase metal pin 3, other have one-turn cap 7 sleeves at three-phase metal pin 3 loam cakes on upper pedestal 21, hub cap 7 peripheries are provided with the projection 71 that can increase friction; The hub cap edge is provided with through hole 72, upper pedestal 21 edges are provided with through hole 214, this via bottoms is provided with inside flange, and lower base 22 edges are provided with the corresponding screw 224 of going up block hole 214, utilizes screw to pass upper pedestal through hole 214 and lower base screw 224 with the two secure bond.This moment, screw was to be hidden in the hub cap through hole 72, if rotation hub cap 7 staggers through hole 72 and through hole 214, then cannot see head of screw fully, made product design more neat and artistic.
More than be to describe structural feature of the present utility model in detail with a preferred embodiment, be not that the utility model is imposed any restrictions, it replaces other embodiments that means are finished according to the utility model design feature with equivalence those skilled in the art, should be understood as that also to be included in the technical solutions of the utility model scope.
Claims (6)
1, a kind of rotary connector, be by electric wire, connector assembly and two or three metal pin are formed, it is characterized in that connector assembly is by upper pedestal, the involutory composition of lower base, on, be equipped with circular accommodation space and extended appearance line portion in the lower base, this power line places involutory last lower base to hold in the line portion, its two or three wire head is fixed in the accommodation space of lower base independently dividedly, one circular switch block is housed in the accommodation space of upper pedestal, switch block ring week is a zigzag, and upper pedestal ring internal perisporium is provided with two groove mouths of symmetry, one one end respectively is housed in the groove mouth is convex tip shaped, the other end relative with sharp nose is plane bullet piece, the sharp nose of bullet piece is stuck in the switch block ring week sawtooth ditch, planar ends holds on the perisporium of upper pedestal by a flexible member, switch block is positioned at inner face and is fixed with the independently divided sheet metal that is same as the metal pin number, this sheet metal is to be a disk and one or two circular ring plate, be concentric setting, when upper pedestal and lower base fasten, the lead that is fixed in the lower base contacts the sheet metal on the switch block in the upper pedestal respectively, sheet metal is provided with elongated end to the switch block direction, this elongated end penetrates in the switch block respectively that to penetrate an end of switch block affixed with metal pin, other have the one-turn cap sleeve at the metal pin loam cake on upper pedestal.
2, rotary connector according to claim 1 is characterized in that the lead of being fixed in the upper pedestal is that linearly shape is provided with.
3, rotary connector according to claim 1 is characterized in that being provided with in switch block ring week 12 sawtooth ditches.
4, rotary connector according to claim 1 is characterized in that being fixed with one on the lead of power line
The shape sheet metal is provided with spring between sheet metal and the lower base, holds sheet metal and makes it slightly to protrude in the upper pedestal inner plane.
5, rotary connector according to claim 1 is characterized in that the projection that the hub cap periphery is provided with can increase friction.
6, rotary connector according to claim 1, it is characterized in that the hub cap edge is provided with through hole, the upper pedestal edge is provided with through hole, this via bottoms is provided with inside flange, the lower base edge is provided with the corresponding screw of going up block hole, utilizes screw to pass block hole and lower base screw with the two secure bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200737 CN2462604Y (en) | 2001-01-17 | 2001-01-17 | Rotary plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200737 CN2462604Y (en) | 2001-01-17 | 2001-01-17 | Rotary plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462604Y true CN2462604Y (en) | 2001-11-28 |
Family
ID=33622949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01200737 Expired - Fee Related CN2462604Y (en) | 2001-01-17 | 2001-01-17 | Rotary plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462604Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100530849C (en) * | 2005-09-29 | 2009-08-19 | 鸿富锦精密工业（深圳）有限公司 | Power-supply device |
| CN105490077A (en) * | 2016-01-05 | 2016-04-13 | 朱招勇 | Split connecting plug with tail sleeve |
| CN107093829A (en) * | 2017-07-01 | 2017-08-25 | 王茹茹 | A kind of rotation apparatus of USB electric connectors |
-
2001
- 2001-01-17 CN CN 01200737 patent/CN2462604Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100530849C (en) * | 2005-09-29 | 2009-08-19 | 鸿富锦精密工业（深圳）有限公司 | Power-supply device |
| CN105490077A (en) * | 2016-01-05 | 2016-04-13 | 朱招勇 | Split connecting plug with tail sleeve |
| CN105490077B (en) * | 2016-01-05 | 2018-05-08 | 朱招勇 | A kind of split type connection plug with tail sleeve |
| CN107093829A (en) * | 2017-07-01 | 2017-08-25 | 王茹茹 | A kind of rotation apparatus of USB electric connectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |