CN208479279U - Photoelectricity slip ring structure - Google Patents
Photoelectricity slip ring structure Download PDFInfo
- Publication number
- CN208479279U CN208479279U CN201820761940.6U CN201820761940U CN208479279U CN 208479279 U CN208479279 U CN 208479279U CN 201820761940 U CN201820761940 U CN 201820761940U CN 208479279 U CN208479279 U CN 208479279U
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- optical module
- fixing end
- round end
- main shaft
- magnetic ring
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Abstract
The utility model relates to a kind of photoelectricity slip ring structures, including driving device, mounting bracket, main shaft, round end optical module, round end magnetic ring component, fixing end optical module and fixing end magnetic ring component, the main shaft is rotatablely connected by driving device and mounting bracket, and round end optical module is fixedly connected with main shaft, fixing end optical module is fixed on the mounting bracket, the round end magnetic ring component is fixedly connected on main shaft, and fixing end magnetic ring component is fixedly connected on fixing end optical module, the optical port of the round end optical module and fixing end optical module is facing each other, the round end magnetic ring component and fixing end magnetic ring component are close to each other.The utility model is mounted on monitoring camera, is realized the wireless transmission of electricity and signal, is substantially increased the service life of equipment.
Description
Technical field
The utility model relates to a kind of photoelectricity slip ring structures, belong to field of signal transmissions.
Background technique
With the accelerated development of modernization construction, more and more places, which require to apply to, can be realized 360 degree of rotations
Monitoring camera.The advantages that this kind of camera has monitoring area wide, non-blind area, mobility is good.Traditional monitoring camera
Head realizes the wireless transmission of signal transmission and power supply by contact conducting slip ring.Since contact conducting slip ring needs connect
Touching, fault of construction need often to repair replacement, which results in monitoring cameras so that monitoring camera service life is shorter
The quality of head is affected.
Summary of the invention
The utility model is mounted on monitoring camera, is realized the wireless transmission of electricity and signal, is substantially increased equipment
Service life.
A kind of in order to achieve the above object, the technical solution of the present invention is: photoelectricity slip ring structure, including driving dress
It sets, mounting bracket, main shaft, round end optical module, round end magnetic ring component, fixing end optical module and fixing end magnetic ring component, institute
It states main shaft to be rotatablely connected by driving device and mounting bracket, and round end optical module is fixedly connected with main shaft, fixing end optical mode
Block is fixed on the mounting bracket, and the round end magnetic ring component is fixedly connected on main shaft, and the fixed company of fixing end magnetic ring component
It connects on fixing end optical module, the optical port of the round end optical module and fixing end optical module is facing each other, the round end magnetic
Ring assemblies and fixing end magnetic ring component are close to each other.
The round end magnetic ring component includes round end magnet ring, rotation end-coil and round end magnet ring fixed frame, the rotation
Turning end magnet ring fixed frame and be equipped with holding tank, and is fixed on round end optical module, the round end magnet ring is located in holding tank,
And rotation end-coil is connect with round end magnet ring.
The fixing end magnetic ring component includes fixing end magnet ring, fixes end-coil and fixing end magnet ring fixed frame, described solid
Fixed end magnet ring fixed frame is equipped with holding tank, and is fixed on fixing end optical module, and the fixing end magnet ring is located in holding tank,
And fixed end-coil is connect with fixing end magnet ring.
The driving device is driving motor, and is fixed on the mounting bracket, and bearing is also equipped in mounting bracket, main
Axis is connect with bearing, is fixed with first pulley on the main shaft, and the output shaft of driving device is equipped with the second belt wheel, and described second
Belt wheel and first pulley are sequentially connected by belt.
The mounting bracket is equipped with four installation pillars, the fixing end optical module and the fixed company of four installation pillars
It connects.
The main shaft is equipped with the mesoporous passed through for the first optical fiber, and the first optical fiber is connect with round end optical module, fixing end
The second optical fiber is connected on optical module.
A piece of or multi-disc optical mirror slip is additionally provided between the round end optical module and fixing end optical module.
After adopting the above structure, the utility model main shaft is rotatablely connected by driving device, and can drive round end light
Module and round end magnetic ring component, and fixing end magnetic ring component and fixing end optical module are fixed with mounting bracket.The utility model
In use, round end optical module and the optical port of fixing end optical module are facing each other, for realizing signal wireless transmission.And
Round end magnetic ring component and fixing end magnetic ring component it is close to each other, without contact, can be realized round end magnetic ring component with
Power transmission between fixing end magnetic ring component realizes power supply wireless transmission.And the utility model designs ingeniously in structure
It is wonderful, it compared with existing contact conducting slip ring, is mounted on monitoring camera, realizes the wireless transmission of electricity and signal, significantly
Improve the service life of equipment.
Detailed description of the invention
Fig. 1 is the structural perspective of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the explosive view of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.
Referring to shown in Fig. 1,2,3, a kind of photoelectricity slip ring structure, including driving device 1, mounting bracket 2, main shaft 3, round end
Optical module 4, round end magnetic ring component 5, fixing end optical module 6 and fixing end magnetic ring component 7, the main shaft 3 pass through driving device 1
It is rotatablely connected with mounting bracket 2, and round end optical module 4 is fixedly connected with main shaft 3, fixing end optical module 6 is fixed on installation branch
On frame 2, the round end magnetic ring component 5 is fixedly connected on main shaft 3, and fixing end magnetic ring component 7 is fixedly connected on fixing end
On optical module 6, the optical port of the round end optical module 4 and fixing end optical module 6 is facing each other, the round end magnetic ring component 5
It is close to each other with fixing end magnetic ring component 7, probably in 2mm or so.
Shown in Figure 3, the round end magnetic ring component 5 includes round end magnet ring 51, rotation end-coil 52 and round end
Magnet ring fixed frame 53, the round end magnet ring fixed frame 53 is equipped with holding tank, and is fixed on round end optical module 4, described
Round end magnet ring 51 is located in holding tank, and rotates end-coil 52 and connect with round end magnet ring 51.The fixing end magnetic ring component 7
Including fixing end magnet ring 71, fixed end-coil 72 and fixing end magnet ring fixed frame 73, set on the fixing end magnet ring fixed frame 73
There is holding tank, and be fixed on fixing end optical module 6, the fixing end magnet ring 71 is located in holding tank, and fixed end-coil 72
It is connect with fixing end magnet ring 71.Round end magnetic ring component 5 and fixing end magnetic ring component 7 are led to for being wirelessly transferred to power supply
It, can be in the power transmission to round end magnet ring 51 of fixing end magnet ring 71 when electric.
Referring to shown in Fig. 1,2,3, the driving device 1 is driving motor, and is fixed in mounting bracket 2, and installs branch
Bearing 21 is also equipped on frame 2, main shaft 3 is connect with bearing 21, first pulley 31 is fixed on the main shaft 3, driving device 1
Output shaft is equipped with the second belt wheel 11, and second belt wheel 11 is sequentially connected with first pulley 31 by belt 8.In use, driving
Dynamic device 1 drives belt 8, imparts power on main shaft 3, drives main shaft 3 to rotate, is pumped into 21 holes for being mounted on mounting bracket 2
It is interior, and main shaft 3 is mounted in the hole of bearing 21, it is compact-sized.
Shown in Figure 3, the mounting bracket 2 is equipped with four installation pillars 22, the fixing end optical module 6 and four
Installation pillar 22 is fixedly connected.Four installation pillars 22 are for installing fixing end optical module 6, so that fixing end optical module 6 and peace
Dress bracket 2 is fixedly connected, and gives round end optical module 4 and round end magnetic ring component 5 installation space, compact-sized.
Shown in Figure 3, the main shaft 3 is equipped with the mesoporous 33 passed through for the first optical fiber 9, the first optical fiber 9 and round end
Optical module 4 connects, and is connected with the second optical fiber 10 on fixing end optical module 6.First optical fiber 9 and the second optical fiber 10 provide optical signal,
It is transmitting terminal that round end optical module 4 and fixing end optical module 6 one, which are receiving ends one, for the transmitting to optical signal, then
The optical signal received is converted to electric signal, realizes the wireless transmission of signal.
Referring to fig. 2, shown in 3, a piece of or multi-disc is additionally provided between the round end optical module 4 and fixing end optical module 6
Optical mirror slip 20.When using a piece of optical mirror slip 20, optical mirror slip 20 is mounted on transmitting terminal, the letter that transmitting terminal can be made to emit
By thin thicker, the requirement to the installation error of receiving end is reduced for number transmitting beam.For example the optical mirror slip 20 uses convex lens structure,
It can also be using other lens structures for making light beam thicker.When using multi-disc optical mirror slip 20, transmitting terminal can be made to send out
The signal light transmission beam penetrated is by thin thicker, and the transmitting beam of receiving end attenuates, and improves the signal strength of transmitting beam.Such as
Use two panels optical mirror slip 20 a piece of for convex lens structure, wherein a piece of is concave lens structure, convex lens structure keeps light beam thicker, concave mirror
Structure makes received light beam attenuate, and can also use the lens combination structure for making light beam thicker of other forms.
Referring to shown in Fig. 1,2,3, the fixing end magnetic ring component 7 and fixing end optical module 6 and mounting bracket of the utility model
2 is fixed.Driving device 1 is driving motor, is fixedly connected with mounting bracket 2.In use, main shaft 3 is logical for the utility model
Over-driving device 1 is rotatablely connected, and drives round end optical module 4 and round end magnetic ring component 5, round end optical module 4 and fixation
Hold the optical port of optical module 6 facing each other.Therefore it must be provided with mesoporous 33 on main shaft 3, need to pass through for the first optical fiber 9, it could really
It is facing each other to protect optical port.It is transmitting terminal that round end optical module 4 and fixing end optical module 6 one, which are receiving ends one, receiving end and
Transmitting terminal can be interchanged, for realizing signal wireless transmission.And round end magnetic ring component 5 is mutually leaned on fixing end magnetic ring component 7
Close, one is that receiving end one is transmitting terminal, and receiving end and transmitting terminal can be interchanged, and without contact, is maintained at the left side 2mm
The power transmission between round end magnetic ring component 5 and fixing end magnetic ring component 7 can be realized in the right side, realizes power supply wireless transmission.
And the utility model is ingenious in design in structure, compared with existing contact conducting slip ring, is mounted on monitoring camera, and it is real
The wireless transmission for having showed electricity and signal, substantially increases the service life of equipment.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (7)
1. a kind of photoelectricity slip ring structure, it is characterised in that: including driving device (1), mounting bracket (2), main shaft (3), round end
Optical module (4), round end magnetic ring component (5), fixing end optical module (6) and fixing end magnetic ring component (7), the main shaft (3) are logical
Over-driving device (1) and mounting bracket (2) are rotatablely connected, and round end optical module (4) is fixedly connected with main shaft (3), fixing end
Optical module (6) is fixed on mounting bracket (2), and the round end magnetic ring component (5) is fixedly connected on main shaft (3), and fixed
End magnetic ring component (7) is fixedly connected on fixing end optical module (6), the round end optical module (4) and fixing end optical module (6)
Optical port it is facing each other, the round end magnetic ring component (5) and fixing end magnetic ring component (7) are close to each other.
2. photoelectricity slip ring structure according to claim 1, it is characterised in that: the round end magnetic ring component (5) includes rotation
Turn end magnet ring (51), rotate end-coil (52) and round end magnet ring fixed frame (53), on the round end magnet ring fixed frame (53)
It equipped with holding tank, and is fixed on round end optical module (4), the round end magnet ring (51) is located in holding tank, and round end
Coil (52) is connect with round end magnet ring (51).
3. photoelectricity slip ring structure according to claim 1, it is characterised in that: the fixing end magnetic ring component (7) includes solid
Fixed end magnet ring (71), fixed end-coil (72) and fixing end magnet ring fixed frame (73), on the fixing end magnet ring fixed frame (73)
It equipped with holding tank, and is fixed on fixing end optical module (6), the fixing end magnet ring (71) is located in holding tank, and fixing end
Coil (72) is connect with fixing end magnet ring (71).
4. photoelectricity slip ring structure according to claim 1, it is characterised in that: the driving device (1) is driving motor, and
It is fixed on mounting bracket (2), and is also equipped with bearing (21) in mounting bracket (2), main shaft (3) is connect with bearing (21), institute
It states and is fixed on main shaft (3) first pulley (31), the output shaft of driving device (1) is equipped with the second belt wheel (11), and described second
Belt wheel (11) and first pulley (31) are sequentially connected by belt (8).
5. photoelectricity slip ring structure according to claim 1, it is characterised in that: the mounting bracket (2) is equipped with four peaces
It fills pillar (22), the fixing end optical module (6) is fixedly connected with four installation pillars (22).
6. photoelectricity slip ring structure according to claim 1, it is characterised in that: the main shaft (3), which is equipped with, supplies the first optical fiber
(9) mesoporous (33) passed through, the first optical fiber (9) are connect with round end optical module (4), and is connected on fixing end optical module (6)
Two optical fiber (10).
7. photoelectricity slip ring structure according to claim 1, it is characterised in that: the round end optical module (4) and fixing end
A piece of or multi-disc optical mirror slip (20) is additionally provided between optical module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761940.6U CN208479279U (en) | 2018-05-21 | 2018-05-21 | Photoelectricity slip ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761940.6U CN208479279U (en) | 2018-05-21 | 2018-05-21 | Photoelectricity slip ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479279U true CN208479279U (en) | 2019-02-05 |
Family
ID=65218383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761940.6U Active CN208479279U (en) | 2018-05-21 | 2018-05-21 | Photoelectricity slip ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084961A (en) * | 2022-08-19 | 2022-09-20 | 深圳皓影医疗科技有限公司 | Multi-channel signal and energy transmission device |
-
2018
- 2018-05-21 CN CN201820761940.6U patent/CN208479279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084961A (en) * | 2022-08-19 | 2022-09-20 | 深圳皓影医疗科技有限公司 | Multi-channel signal and energy transmission device |
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