CN208903083U - Clock with concentric spinning transmission structure single channel or multichannel current transmission device - Google Patents
Clock with concentric spinning transmission structure single channel or multichannel current transmission device Download PDFInfo
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- CN208903083U CN208903083U CN201821814180.7U CN201821814180U CN208903083U CN 208903083 U CN208903083 U CN 208903083U CN 201821814180 U CN201821814180 U CN 201821814180U CN 208903083 U CN208903083 U CN 208903083U
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- minute hand
- minute
- hour
- clock
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Abstract
The utility model discloses the clocks with concentric spinning transmission structure single channel or multichannel current transmission device, the clock includes clock front housing, clock rear shell, machine core, machine core includes minute hand shaft, minute hand shaft is hollow stainless steel structure, hour hand axle is also cased with outside minute axis, there is through-hole in hour hand axle wall thickness, there is side opening in the both ends position of minute hand shaft and hour hand axle, in fixing sleeve equal outside proximal aperture, there are two the slip ring retainer plates that insulate, two slip rings are separately installed on two insulation slip ring retainer plates, there is one, two conducting wires to weld in minute hand shaft with two slip rings, other end connects minute hand lamp plate, minute hand lamp plate is fixed on minute hand.Structure technology Miniaturizable in the utility model, can also be enlarged, realizes low current or high current multiplexing, adapts at a slow speed, middling speed, high-speed rotation.The art of this patent can solve the insoluble problem of many devices, make rotational structure electric current transmission application to more areas.
Description
Technical field
The utility model relates to clock fields, spread particular with concentric spinning transmission structure single channel or Multi-path electricity defeated
The clock of device.
Background technique
With the development of science and technology, people need to realize electric current transmission to the part that equipment rotates, to realize particular needs
The function of asking, people's utility model slip ring realize function, but the negative complexity of existing slip ring structure, and expensive, volume is big,
It is unable to satisfy the use of midget plant, and uniaxial can only be transmitted.Significant limitation is caused to application.
Application aspect especially on clock and watch, generally all less due to clock and watch volume, and, valence complicated for slip ring structure
Lattice are expensive, and volume is big, can not use on midget plant, and uniaxial can only transmit.These above-mentioned features have limited clock and watch
The transmission of the electric current of aspect.
Summary of the invention
The utility model in order to solve the existing problems, by repeatedly practising research, specifically uses following technical scheme:
Clock with concentric spinning transmission structure single channel or multichannel current transmission device, it is characterised in that: the clock includes clock front housing, clock
Rear shell, machine core, machine core include minute axis, and minute hand shaft is hollow stainless steel structure, and hour hand axle, hour hands are also cased with outside minute hand shaft
There is through-hole in axial wall thickness, have side opening in an end position of minute axis and clock axis, there are two fixing sleeves equal outside proximal aperture
Insulate slip ring retainer plate, is separately installed with two slip rings on two insulation slip ring retainer plates, there is two conducting wires in minute axis
One is welded with two slip rings, and other end connects minute hand lamp plate, and minute hand lamp plate is fixed on minute hand, and minute hand is fixed on minute hand shaft
On, there are two conducting wires in the through-hole in hour hand axle wall thickness, the slip ring of one and clock axis welds, and other end connects hour hands lamp plate,
Hour hands lamp plate is fixed on hour hands, and hour hands are fixed on hour hand axle, there is the brush being fixed on machine core on the machine core outside slip ring
Fixed frame, brush fixed frame centre is fixed there are two brush, and two brushes carry out sliding frictions with two slip rings respectively, and brush connects
It is connected to power supply.
As a preference, being fixed with minute wheel on minute hand shaft, minute wheel has small one and large one there are also several gears in machine core
Two disk gear traffic cycle gears are mutually engaged with motor gear, and motor gear is fixed on machine shaft, intermediate transmission wheel
There are small one and large one two turntables, the mini-roundabout engaged gears on traffic cycle gear and minute wheel, the mini-roundabout tooth of intermediate transmission wheel
Wheel is mutually engaged with hour wheel, and hour wheel is fixed on hour hand axle.
As a preference, minute hand and when wire surface be also equipped with luminescent panel, the brush be on surface
Carry out gold-plated brush.
The utility model has the beneficial effects that: the utility model just solves existing skill by repeatedly practising research
Art problem makes miniaturized structure, simplifies, in conjunction with shafting, concentric multiaxis, and multi-multipoint stabling current transmission.This structure
Technology Miniaturizable, can also be enlarged, realizes low current or high current multiplexing, adapts at a slow speed, middling speed, high-speed rotation.This
The technology of utility model can solve the insoluble problem of many devices, make rotational structure electric current transmission application to more necks
Domain.
Detailed description of the invention
Fig. 1 is the utility model embodiment with concentric spinning transmission structure single channel or multichannel current transmission device
The structural schematic diagram of clock；
Fig. 2 is the utility model embodiment with concentric spinning transmission structure single channel or multichannel current transmission device
The enlarged structure schematic diagram of the intercooler core component upright state of clock.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment, from Fig. 1 to Fig. 2 it is known that spreading defeated dress with concentric spinning transmission structure single channel or Multi-path electricity
The clock set, it is characterised in that: the clock includes clock front housing 1, clock rear shell 2, machine core 3, and machine core 3 includes minute hand shaft 4, during minute hand shaft 4 is
Empty stainless steel structure is also cased with hour hand axle 5 outside minute hand shaft 4, has through-hole in hour hand axle wall thickness, in minute hand shaft 4 and hour hand axle 5
Both ends position have side opening, there are two the slip ring retainer plates 6 that insulate for fixing sleeve outside the proximal aperture, consolidate in two insulation slip rings
Surely two slip rings 7 are separately installed on circle 6, there are 8 one, two conducting wires to weld in minute hand shaft 4 with two slip rings 7, other end connects
Minute hand lamp plate 9 is connect, minute hand lamp plate 9 is fixed on minute hand 10, and minute hand 10 is fixed on minute axis 4, the through-hole in hour hand axle wall thickness
In have two conducting wires 8, the slip ring 4 of one and clock axis 5 welds, and other end connects hour hands lamp plate 11, and hour hands lamp plate 11 is fixed on
On hour hands 12, hour hands 12 are fixed on hour hand axle 5, have the brush fixed frame 13 being fixed on machine core 3 on machine core 3, brush is fixed
Fixed there are two brush 14 among frame 13, two brushes 14 carry out sliding friction with two slip rings 7 respectively, and brush 14 is connected with electricity
Source.
There are also several gears in machine core 3, it is fixed with minute wheel 15 on minute hand shaft 4, minute wheel 15 there are small one and large one two to turn
Disk gear traffic cycle gear is engaged with 16 phase of motor gear, and motor gear 16 is fixed in 17 shaft of motor, intermediate transmission wheel 18
Also have small one and large one two turntables, the mini-roundabout engaged gears on traffic cycle gear and minute wheel 15, intermediate transmission wheel 18 it is small
Disk gear is engaged with 19 phase of hour wheel, and hour wheel 19 is fixed on hour hand axle 5.
It is also equipped with luminescent panel 20 in minute hand 10 and 12 surface of hour hands, is to have been plated on surface in the brush 14
The brush of gold.
In use, the fax of power supply is fixed on brush fixed frame 13 to brush 14, brush 14, and brush 14 is in cunning
Sliding friction is carried out on ring 7, electric current passes on slip ring 7, conducting wire 8 is welded on slip ring 7, so electric current is passed to point by conducting wire 8
Needle lamp plate 9 (or hour hands lamp plate 10).Conduction is carried out to be reached for minute hand lamp plate 9 (or hour hands lamp plate 10).Due to
Minute hand shaft 4 and hour hand axle 5 are the structures that is nested, and are all rotary, and the length of minute hand shaft 4 is to be longer than hour hand axle 5
, by the conduction of conducting wire 8 and brush 14 and slip ring 7 in respective axis, to realize under concentric multi-axis turning structure
Single channel and multichannel electric current transmission.
Motor 17 provides power, drives minute wheel 15 by motor gear 16, minute wheel 15 is on fixed minute hand shaft 4
, minute hand shaft 4 has rotation, and minute hand 10 is equally also rotating, and minute wheel 4 drives intermediate transmission wheel 18, intermediate transmission wheel
18 drive the fixation gear on hour hand axle 5, and hour hand axle 5 follows rotation, and hour hands 12 are fixed on hour hand axle 5, so hour hands 12
There is rotation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
Be confined to this, any people for being familiar with the technology is in the technical scope disclosed by the utility model, the variation that can readily occur in or
Replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (3)
1. the clock with concentric spinning transmission structure single channel or multichannel current transmission device, it is characterised in that: the clock includes clock
Front housing, clock rear shell, machine core, machine core include minute hand shaft, and minute hand shaft is hollow stainless steel structure, are also cased with hour hands outside minute axis
Axis has through-hole in hour hand axle wall thickness, has side opening in the both ends position of minute hand shaft and hour hand axle, by equal fixing sleeve outside proximal aperture
There are two the slip ring retainer plates that insulate, and are separately installed with two slip rings on two insulation slip ring retainer plates, there is two in minute hand shaft
One, root conducting wire is welded with two slip rings, and other end connects minute hand lamp plate, and minute hand lamp plate is fixed on minute hand, and minute hand is fixed on point
On needle shaft, there is through-hole in hour hand axle wall thickness, there are two conducting wires in through-hole, the slip ring of one and hour hand axle welds, other end connection
Hour hands lamp plate, hour hands lamp plate are fixed on hour hands, and hour hands are fixed on hour hand axle, have the brush being fixed on machine core solid on machine core
Determine frame, is fixed among brush fixed frame there are two brush, two brushes carry out sliding frictions, brush connection with two slip rings respectively
There is power supply.
2. the clock with concentric spinning transmission structure single channel or multichannel current transmission device as described in claim 1, special
Sign is, there are also several gears in machine core, is fixed with minute wheel on minute hand shaft, minute wheel has small one and large one two disk gears big
Disk gear is mutually engaged with motor gear, and motor gear is fixed on machine shaft, and intermediate transmission wheel also has small one and large one two
Mini-roundabout engaged gears on turntable, traffic cycle gear and minute wheel, mini-roundabout gear and the hour hand gear phase of intermediate transmission wheel
Occlusion, hour wheel are fixed on hour hand axle.
3. the clock with concentric spinning transmission structure single channel or multichannel current transmission device as claimed in claim 2, special
Sign is, minute hand and when wire surface be also equipped with luminescent panel, be that gold-plated brush is carried out on surface in the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814180.7U CN208903083U (en) | 2018-11-05 | 2018-11-05 | Clock with concentric spinning transmission structure single channel or multichannel current transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814180.7U CN208903083U (en) | 2018-11-05 | 2018-11-05 | Clock with concentric spinning transmission structure single channel or multichannel current transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903083U true CN208903083U (en) | 2019-05-24 |
Family
ID=66577645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814180.7U Active CN208903083U (en) | 2018-11-05 | 2018-11-05 | Clock with concentric spinning transmission structure single channel or multichannel current transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212945A (en) * | 2018-11-05 | 2019-01-15 | 广州寰宇计时科技有限公司 | Clock with concentric spinning transmission structure single channel or multichannel current transmission device |
-
2018
- 2018-11-05 CN CN201821814180.7U patent/CN208903083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212945A (en) * | 2018-11-05 | 2019-01-15 | 广州寰宇计时科技有限公司 | Clock with concentric spinning transmission structure single channel or multichannel current transmission device |
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