CN207426376U - A kind of Novel rotary electric installation - Google Patents
A kind of Novel rotary electric installation Download PDFInfo
- Publication number
- CN207426376U CN207426376U CN201721638309.9U CN201721638309U CN207426376U CN 207426376 U CN207426376 U CN 207426376U CN 201721638309 U CN201721638309 U CN 201721638309U CN 207426376 U CN207426376 U CN 207426376U
- Authority
- CN
- China
- Prior art keywords
- axis
- metal ring
- bearing
- shell
- rotary electric
- 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.)
- Active
Links
Abstract
The utility model provides a kind of Novel rotary electric installation, including shell, axis, metal ring, conductive contact blade and bearing；The axis is internally provided with passage；The metal ring is sheathed on one end of the axis；One end that the bottom bracket axle is equipped with metal ring is equipped with notch, and the notch is connected with the passage；The conductive contact blade is contacted with the metal ring；The axis is connected with the shell by bearing；The axis, metal ring, conductive contact blade and bearing are arranged in the shell.A kind of Novel rotary electric installation provided by the utility model sets passage in axis, avoid the phenomenon that conducting wire is exposed to outer caused cracky, breaking-up, improve service life and stability, in axis one end, metal ring and the conductive contact blade contacted with metal ring are set, conductive contact blade and metal ring continuous contact in conduction, the phenomenon that ensuring that electrical appliance continues conduction during rotating operation, improving common rotary conductive device abrasion and loose contact.
Description
Technical field
The utility model is related to electric installation technical field, more particularly to a kind of Novel rotary electric installation.
Background technology
Existing electrical appliance generally carries out electric current transmission using electric wire, and in the electrical appliance for possessing rotational structure,
For example it is led according to common in the equipment such as windmill, propeller, it is necessary to form current loop in fixed component and rotary part
Electric wire can cause material winds, therefore be designed with rotary conductive device in the prior art.Rotary conductive device of the prior art
Generally using metal spring as conductive contact, donut is set on rotary part, conductive contact respectively with two annulus
Surface contacts, and conductive contact transmits electric current to annulus when rotary part works, and the rotary conductive device of this kind of structure is suitble to rotating speed
Relatively low electrical appliance, influences service life at phenomena such as being present with abrasion, loose contact when rotating speed is higher.
Utility model content
The shortcomings of to solve abrasion, loose contact existing for rotary conductive device in the prior art mentioned above and not
Foot, the utility model provides a kind of Novel rotary electric installation, including shell, axis, metal ring, conductive contact blade and bearing；
The axis is internally provided with passage；The metal ring is sheathed on one end of the axis；The bottom bracket axle is equipped with metal ring
One end be equipped with notch, the notch connects with the passage；The conductive contact blade is contacted with the metal ring；The axis
It is connected with the shell by bearing；The axis, metal ring, conductive contact blade and bearing are arranged in the shell.
Further, the metal ring includes anode annulus and cathode annulus, and the conductive contact blade includes anode contact
With cathode contact, the anode annulus and the anode contact pad, the cathode annulus and the cathode contact pad.
Further, it is provided with spacer between the anode annulus and cathode annulus.
Further, the bearing is provided outside bearing cap.
Further, the bearing includes clutch shaft bearing, and the clutch shaft bearing is arranged on the shell one side, and the axis is worn
Cross the clutch shaft bearing.
Further, the bearing further includes second bearing, and the second bearing is arranged on the shell one side, the axis
Through the second bearing.
Further, the conductive contact blade is arranged on the outer casing inner wall and is connected with external power supply.
Further, the cover top portion is equipped with dustproof cover, and the dustproof cover is detachably installed.
A kind of Novel rotary electric installation provided by the utility model, is provided with axis, round metal is arranged on axis
Ring, the outer wall of metal ring are contacted with conductive contact blade, and passage is internally provided in axis, and passage is connected with the notch of axis one end,
Conducting wire is pierced by and metal ring electric connection from one end of axis through passage and from notch.Middle shaft rotation drives metal during use
Annulus rotates, and electric current is transmitted to metal ring, metal ring by conductive contact blade and metal ring outer wall continuous contact, conductive contact blade
Electric current is transmitted to conducting wire and uses electrical work.A kind of Novel rotary electric installation provided by the utility model passes through in axis
Passage is set and notch is set in axis one end, conducting wire is allow to be pierced by from passage and notch and is connected with metal ring, avoids leading
The phenomenon that line is exposed to outer caused cracky, breaking-up, improves service life and stability, while sets gold in axis one end
Belong to annulus and the conductive contact blade contacted with metal ring, conductive contact blade and metal ring continuous contact in conduction, it is ensured that use
Electric appliance continues conduction during rotating operation, the phenomenon that improving the abrasion of common rotary conductive device and loose contact.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the explosive view of the embodiment 1 of rotary conductive device provided by the utility model；
Fig. 2 is the explosive view of the embodiment 2 of rotary conductive device provided by the utility model.
Reference numeral：
10 shell, 20 axis, 30 metal ring
40 conductive contact blade, 21 passage, 22 notch
33 spacer, 34 blocker ring, 12 bearing cap
111 clutch shaft bearing, 112 second bearing, 13 dustproof cover
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
, it is necessary to explanation in the description of the utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " be only used for description purpose, and it is not intended that instruction or
Imply relative importance.
Fig. 1 be a kind of explosive view of rotary conductive device provided by the utility model, as shown in Figure 1, including shell 10, in
Axis 20, metal ring 30, conductive contact blade 40 and bearing；The axis 20 is internally provided with passage 21；The metal ring 30 is arranged
In one end of the axis 20；One end that the axis 20 is arranged with metal ring 30 is equipped with notch 22, the notch 22 and institute
Passage 21 is stated to connect；The conductive contact blade 40 is contacted with the metal ring 30；The axis 20 passes through axis with the shell 10
Hold connection；The axis 20, metal ring 30, conductive contact blade 40 and bearing are arranged in the shell 10.
When it is implemented, as depicted in figs. 1 and 2, axis 20 is isolation material, is close to one end of electrical appliance in axis 20
The opening of passage 21, passage 21 are passed through inside axis 20, in the other end setting jagged 22 of axis 20, use by electrical appliance
The one end open of conducting wire from passage 21 penetrate, it is made to be pierced by from the notch 22 of the other end, metal is equipped in 20 end sleeve of axis
Annulus 30, the conducting wire being pierced by are connected with metal ring 30, and conductive contact blade 40 is fixed at the one side of axis 20, conductive contact blade 40
It is contacted with the periphery wall of metal ring 30, axis 20 is connected by bearing with shell 10, and ball is equipped in bearing, and axis 20 passes through
Bearing centre enables axis 20 to be rotated.
When axis 20 rotates, drive metal ring 30 rotate, fixed conductive contact blade 40 always with metal ring 30
Periphery wall contacts, and electric current is transmitted on metal ring 30, electric current is transmitted on the conducting wire in notch 22 by metal ring 30 again.
Unlike common rotary conductive device, in the axis 20 of Novel rotary electric installation provided by the utility model
Portion is provided with passage 21, by the way that conducting wire to be arranged on to the inside of axis 20, avoids conducting wire caused by conducting wire is placed on outside
The phenomenon that cracky, breaking-up, outstanding protective effect is played to conducting wire, extends service life, improves the reliable of device
Degree and stability.
A kind of rotary conductive device provided by the utility model, conductive contact blade and metal ring continuous contact in conduction,
It ensures that electrical appliance continues conduction during rotating operation, it is easy to wear with loose contact to improve common rotary conductive device
Phenomenon has conducting wire preferable protective effect, improves service life and operation stability.
Preferably, the metal ring 30 includes anode annulus and cathode annulus, and the conductive contact blade 40 is touched including anode
Piece and cathode contact, the anode annulus and the anode contact pad, the cathode annulus and the cathode contact pad.
When it is implemented, as shown in Figure 1, metal ring 30 divides for anode annulus and cathode annulus, respectively at conductive contact blade
40 anode contact and cathode contact pad, positive electrode and negative electrode, which are formed, is closed electronic loop, ensures leading for the rotary conductive device
Electric effect.The position that metal ring 30 is arranged on axis 20 is provided with notch 22, and notch 22 is connected with passage 21, is being arranged anode
After annulus and cathode annulus, conducting wire can be directly pierced by from the outlet that notch 22 is pierced by without the other end from passage 21, conducting wire
It can be directly electrically connected with anode annulus and cathode annulus.Meanwhile as shown in Figure 1, the outside of metal ring 30 is provided with resistance
Baffle ring 34, blocker ring 34 are removably mounted on the end of axis 20, since metal ring 30 is the portion on axis 20 of being set in
Part can replace metal ring 30 after blocker ring 34 is removed, so as to improve the service life of device.
Preferably, it is provided with spacer 33 between the anode annulus and cathode annulus.
When it is implemented, as shown in Figure 1, it is additionally provided with spacer on axis 20 between anode annulus and cathode annulus
33, spacer 33 is insulating materials, be fixed between metal ring 30 can prevent anode annulus and cathode annulus contact with each other it is short
Road.
Preferably, the bearing is provided outside bearing cap 12.
Preferably, the bearing includes clutch shaft bearing 111, and the clutch shaft bearing 111 is arranged on 10 one side of shell, described
Axis 20 passes through the clutch shaft bearing 111.
When it is implemented, as shown in Figure 1, axis 20 is connected through clutch shaft bearing 111 by clutch shaft bearing 111 and shell 10
Fixation is connect, ball is equipped in clutch shaft bearing 111, axis 20 can be rotated in clutch shaft bearing 111 without driving shell 10.
The outside of clutch shaft bearing 111 is provided with bearing cap 12, and bearing cap 12 is fixed on 10 side of shell, clutch shaft bearing 111 is avoided to come off,
Isolate external impurities simultaneously to enter inside shell 10, avoid being stained metal contact piece 40 and metal ring 30.
Preferably, the bearing further includes second bearing 112, and the second bearing 112 is arranged on 10 one side of shell, institute
Axis 20 is stated through the second bearing 112.
When it is implemented, as shown in Fig. 2, second bearing is additionally provided with respect to the opposite side of clutch shaft bearing 111 in shell 10
112, the other end of axis 20 is again provided with bearing cap 12 through second bearing 112 in the outside of second bearing 112.Axis
20 both ends are each passed through second bearing 111 and second bearing 112, make axis 20 that can be connected in two directions with electrical appliance
It connects, forms double end rotating conductive structure, electric current is transmitted to by two electricity consumptions by same metal ring 30 and metal contact piece 40
On device, installation cost can be reduced, suitable for the usage scenario under particular surroundings.
Preferably, the conductive contact blade 40 is arranged on 10 inner wall of shell and is connected with external power supply.
When it is implemented, conductive contact blade 40 on the inner wall of shell 10, is equipped on the inner wall of shell 10 and external electrical
The structure of source connection, external power supply are connected on conductive contact blade 40, and electric current is transmitted to conductive contact blade 40.
Preferably, 10 top of shell is equipped with dustproof cover 13, and the dustproof cover 13 is detachably installed.
When it is implemented, dismountable dustproof cover 13 is equipped at the top of shell 10, it can be to shell after dismounting dustproof cover 13
10 internal part is replaced and safeguarded, extends the service life of the present apparatus.
Although more herein used such as shell, axis, metal ring, conductive contact blade, passage, notch, anode
The terms such as annulus, cathode annulus, anode contact, cathode contact, spacer, bearing cap, clutch shaft bearing, second bearing, dustproof cover,
But it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain this practicality
New essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly
The scope of each embodiment technical solution of type.
Claims (8)
1. a kind of Novel rotary electric installation, it is characterised in that：Including shell (10), axis (20), metal ring (30), conduction
Contact (40) and bearing；
The axis (20) is internally provided with passage (21)；
The metal ring (30) is sheathed on one end of the axis (20)；
One end that the axis (20) is arranged with metal ring (30) is equipped with notch (22), the notch (22) and the passage
(21) connect；
The conductive contact blade (40) contacts with the metal ring (30)；
The axis (20) is connected with the shell (10) by bearing；
The axis (20), metal ring (30), conductive contact blade (40) and bearing are arranged in the shell (10).
2. a kind of Novel rotary electric installation according to claim 1, it is characterised in that：The metal ring (30) includes
Anode annulus and cathode annulus, the conductive contact blade (40) include anode contact and cathode contact, the anode annulus with it is described
Anode contact pad, the cathode annulus and the cathode contact pad.
3. a kind of Novel rotary electric installation according to claim 2, it is characterised in that：The anode annulus and cathode circle
Spacer (33) is provided between ring.
4. a kind of Novel rotary electric installation according to claim 1, it is characterised in that：The bearing is provided outside bearing
It covers (12).
5. a kind of Novel rotary electric installation according to claim 1, it is characterised in that：The bearing includes clutch shaft bearing
(111), the clutch shaft bearing (111) is arranged on the shell (10) one side, and the axis (20) passes through the clutch shaft bearing
(111)。
6. a kind of Novel rotary electric installation according to claim 5, it is characterised in that：The bearing further includes the second axis
It holds (112), the second bearing (112) is arranged on the shell (10) one side, and the axis (20) passes through the second bearing
(112)。
7. according to a kind of Novel rotary electric installation of claim 1~6 any one of them, it is characterised in that：It is described conductive tactile
Piece (40) is arranged on the shell (10) inner wall and is connected with external power supply.
8. a kind of Novel rotary electric installation according to claim 7, it is characterised in that：It is equipped at the top of the shell (10)
Dustproof cover (13), the dustproof cover (13) are detachably installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638309.9U CN207426376U (en) | 2017-11-30 | 2017-11-30 | A kind of Novel rotary electric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638309.9U CN207426376U (en) | 2017-11-30 | 2017-11-30 | A kind of Novel rotary electric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426376U true CN207426376U (en) | 2018-05-29 |
Family
ID=62396620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638309.9U Active CN207426376U (en) | 2017-11-30 | 2017-11-30 | A kind of Novel rotary electric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426376U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416852A (en) * | 2019-08-05 | 2019-11-05 | 东莞市马驰科精密制品有限公司 | Conductive shaft |
| CN110957620A (en) * | 2019-12-16 | 2020-04-03 | 珠海莱坦科技有限公司 | Rotary conductive device and laser projection clock |
| CN112993492A (en) * | 2021-02-05 | 2021-06-18 | 天津海狸新能源科技有限公司 | Lithium battery with high-compatibility interface |
-
2017
- 2017-11-30 CN CN201721638309.9U patent/CN207426376U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416852A (en) * | 2019-08-05 | 2019-11-05 | 东莞市马驰科精密制品有限公司 | Conductive shaft |
| CN110957620A (en) * | 2019-12-16 | 2020-04-03 | 珠海莱坦科技有限公司 | Rotary conductive device and laser projection clock |
| CN112993492A (en) * | 2021-02-05 | 2021-06-18 | 天津海狸新能源科技有限公司 | Lithium battery with high-compatibility interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207426376U (en) | A kind of Novel rotary electric installation | |
| CN207381684U (en) | A kind of liquid metal conducting slip ring | |
| CN201875437U (en) | Waterproof oscillating flashlight | |
| CN208000863U (en) | electrical rotary joint | |
| CN110589237B (en) | Liquid metal medium storage tank for liquid metal convection experiment | |
| CN106848793A (en) | With elastic conductive device variable-pitch sliding ring brush | |
| CN206490446U (en) | A kind of handheld device rotates charging device | |
| CN206353021U (en) | A kind of single armed double brush formula angular transducer | |
| CN204216377U (en) | A kind of sliding contact structure | |
| CN210092437U (en) | Protection device for socket | |
| CN209329838U (en) | A kind of starter carbon brush frame assembly | |
| CN107191811A (en) | A kind of double loop elastic conduction mechanism | |
| CN109149308B (en) | Carbon brush with indication replacing device for motor | |
| CN208040948U (en) | A kind of bearing block being easily installed bearing | |
| CN210692783U (en) | Special earthing device of rotatory shell ring welding | |
| CN206163393U (en) | Isolation switch and connection structure who keeps apart static contact | |
| CN205303899U (en) | All around rotation electric installation | |
| CN215675085U (en) | Rotating arm adopting through hole slip ring | |
| CN208090435U (en) | One kind being used for otorhinolaryngologic headlamp | |
| CN219139429U (en) | Winding preventing structure of oscillating ceiling fan | |
| CN216251459U (en) | Long service life's earthing device for rotating object | |
| CN203180099U (en) | Automatic rotor grounding device | |
| CN220456841U (en) | Collecting ring with optical fiber conversion | |
| CN207907086U (en) | A kind of closed desk lamp | |
| CN109209909A (en) | A kind of boiler pump motor chamber decontamination apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |