CN207935718U - A kind of ball-shaped camera transmission device - Google Patents
A kind of ball-shaped camera transmission device Download PDFInfo
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- CN207935718U CN207935718U CN201820289038.9U CN201820289038U CN207935718U CN 207935718 U CN207935718 U CN 207935718U CN 201820289038 U CN201820289038 U CN 201820289038U CN 207935718 U CN207935718 U CN 207935718U
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- synchronous pulley
- ball
- transmission device
- shaped camera
- rear shell
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Abstract
The utility model discloses a kind of ball-shaped camera transmission device, including pedestal, base lower surface is equipped with cone fluted disc；Pedestal connects main support by bearing, and main support both sides are equipped with runing rest；The sphere rear shell connected therewith by bearing is equipped between two runing rests；The right and left of sphere rear shell inner wall, which is respectively fitted with, rotates horizontally driving motor and pitching rotary drive motor, and the first synchronous pulley and the second synchronous pulley are respectively equipped on two rotors；First synchronous pulley synchronizes band connection bevel gear-band wheel sub-assembly by first, has the bevel gear engaged with cone fluted disc and the 4th synchronous pulley on bevel gear-band wheel sub-assembly；Second synchronous pulley synchronizes band connection third synchronous pulley by second, and third synchronous pulley passes through connecting rod and sphere rear shell static connection.The utility model enormously simplifies drive mechanism compared to traditional ball-shaped camera, thereby reduces cost, which can be used the ball-shaped camera in various sizes.
Description
Technical field
The utility model belongs to safety monitoring product scope, specifically a kind of ball-shaped camera transmission device.
Background technology
Spherical camera uses widely, such as some public places such as station, airport, road roadside.Spherical camera
Built-in holder, can be with actuated camera movement camera lens towards surrounding any direction, to realize that single monitoring point monitors multiple sides
To demand.
In practical applications, the stability, precision, structure size etc. of the transmission mechanism of actuated camera movement influence
The performance of entire spherical camera.In existing product, mostly transmission is realized by being engaged between gear, and the abrasion of gear itself, warp
Prolonged accumulation is crossed by the stability for the transmission system for influencing entire ball machine；In addition requirement of many occasions to ball machine size
It is that as compact-sized as possible, not only unsightly, but also concealment is poor for excessive volume, and the size of ball machine movement is often relatively more solid
It is fixed, therefore for the compactedness of design, it needs to improve existing transmission system, while improvement, also to fully consider and be produced into
Whether this and assembly are easy.
Utility model content
The utility model is exactly to solve the above-mentioned problems, to provide a kind of ball-shaped camera transmission device.
The utility model is implemented according to following technical scheme.
A kind of ball-shaped camera transmission device, the ball-shaped camera include the upper cover being installed on wall holder and transmission
Device；The transmission device includes pedestal, and base lower surface is equipped with cone fluted disc；Pedestal connects main support, main branch by bearing
Frame both sides are respectively equipped with the first runing rest and the second runing rest, and two runing rest edges are equipped with U-shaped baffle, and U-shaped baffle is opened
Mouth is upwards；Sphere rear shell is installed, sphere rear shell connects two runing rests by bearing between two runing rests；In sphere rear shell
The right and left of wall, which is respectively fitted with, rotates horizontally driving motor and pitching rotary drive motor, rotates horizontally turning for driving motor
It is fixed with the first synchronous pulley on son, the second synchronous pulley is fixed on the rotor of pitching rotary drive motor；First synchronous belt
Wheel synchronizes band connection bevel gear-band wheel sub-assembly by first, has the cone tooth engaged with cone fluted disc on the bevel gear-band wheel sub-assembly
Wheel and the 4th synchronous pulley；Second synchronous pulley synchronizes band connection third synchronous pulley, the third synchronous pulley by second
Pass through connecting rod and sphere rear shell static connection；The circular hole passed through for connecting rod is formed on second runing rest and is revolved for pitching
Turn the arcuate socket that the rotor of driving motor passes through；The center of circle in the center of circle of circle where the arcuate socket and circle where third synchronous pulley
It overlaps.
Further, described first the first synchronous pulley of band connection and the 4th synchronous pulley are synchronized.
Further, first synchronous belt and the second synchronous belt are the rubber strip that inside forms teeth.
Further, the pedestal, the first runing rest, the second runing rest are plastic cement material, and sphere rear shell is aluminium
Alloy material or plastic cement material.
Further, the gear ratio of second synchronous pulley and third synchronous pulley is 1:4；First synchronous pulley
Gear ratio with the 4th synchronous pulley is 1:1.2.
Further, the horizontal rotation driving motor and pitching rotary drive motor are stepper motor.
The utility model obtains following advantageous effect.
The utility model is related to monopod video camera transmission device, enormously simplify biography compared to traditional ball-shaped camera
Dynamic structure, thereby reduces cost, which can be used the ball-shaped camera in various sizes.
Description of the drawings
Fig. 1 is transmission device left side structure schematic diagram in the utility model；
Fig. 2 is transmission device right side structure schematic diagram in the utility model；
Fig. 3 is transmission device left side part schematic diagram in the utility model；
Fig. 4 is transmission device right side part schematic diagram in the utility model；
Fig. 5 is ball-shaped camera overall structure diagram in the utility model；
Fig. 6 is the structural schematic diagram of arcuate socket in the utility model.
Wherein, 1. pedestal；2. bevel gear-band wheel sub-assembly；3. the first synchronous belt；4. rotating horizontally driving motor；5. first is same
Walk belt wheel；6. the first runing rest；7. the second runing rest；8. pitching rotary drive motor；9. sphere rear shell；10. second is same
Walk belt wheel；11. the second synchronous belt；12. third synchronous pulley；13. boring fluted disc；14. transmission device；15. upper cover；16. wall branch
Frame；17. arcuate socket.
Specific implementation mode
Referring to the drawings and embodiment carries out further technology explanation to the utility model.
As shown in Figure 1, 2, a kind of ball-shaped camera transmission device, the ball-shaped camera include being installed on wall holder 16
On upper cover 15 and transmission device 14；The transmission device 14 includes pedestal 1, and 1 lower surface of pedestal is equipped with cone fluted disc 13；Pedestal
1 connects main support by bearing, and main support both sides are respectively equipped with the first runing rest 6 and the second runing rest 7, two runing rests
Edge is equipped with U-shaped baffle, and U-shaped baffle openings are upward；Sphere rear shell 9 is installed, sphere rear shell 9 passes through axis between two runing rests
Hold two runing rests of connection；The right and left of 9 inner wall of sphere rear shell, which is respectively fitted with, rotates horizontally driving motor 4 and pitching rotation
Driving motor 8 rotates horizontally and is fixed with the first synchronous pulley 5 on the rotor of driving motor 4, and pitching rotary drive motor 8 turns
The second synchronous pulley 10 is fixed on son；First synchronous pulley 5 connects bevel gear-band wheel sub-assembly 2 by the first synchronous belt 3, described
With the bevel gear and the 4th synchronous pulley engaged with cone fluted disc 13 on bevel gear-band wheel sub-assembly 2；Second synchronous pulley 10 passes through
Second synchronous belt 11 connects third synchronous pulley 12, and the third synchronous pulley 12 passes through connecting rod and 9 static connection of sphere rear shell；
The circular hole passed through for connecting rod and the arc that passes through of rotor for pitching rotary drive motor 8 are formed on second runing rest 7
Shape hole 17；The center of circle of circle where the arcuate socket 17 is overlapped with the center of circle of circle where third synchronous pulley 12.
First synchronous belt 3 connects the first synchronous pulley 5 and the 4th synchronous pulley.
First synchronous belt, 3 and second synchronous belt 11 is the rubber strip that inside forms teeth.
The pedestal 1, the first runing rest 6, the second runing rest 7 are plastic cement material, and sphere rear shell 9 is aluminium alloy material
Matter or plastic cement material.
The gear ratio of second synchronous pulley 10 and third synchronous pulley 12 is 1:4；First synchronous pulley 5 and
The gear ratio of four synchronous pulleys is 1:1.2.
The horizontal rotation driving motor 4 and pitching rotary drive motor 8 are stepper motor.
The application method of the utility model is：
Entire ball-shaped camera transmission device 14 is fixed by pedestal 1 and upper cover 15, while upper cover 15 is fixed on wall branch
On frame 16 or hoisting bracket, finally wall holder 16 or hoisting bracket are fixed on the wall；The movement of spherical camera（Imaging
Mechanism）It is installed in sphere rear shell 9.
When pitching rotary drive motor 8 works, since the second synchronous belt 11 is driven, when 10 autobiography of synchronous pulley, most
The effect of whole drive motion is that the second synchronous pulley 10 revolves round the sun around third synchronous pulley 12.I.e. pitching rotary drive motor 8 is along arc
The movement that amplitude peak is quarter turn has been done in the direction in shape hole 17 around the center of circle of third synchronous pulley 12.And then after entire sphere
Shell 9 rotates, and realizes pitching rotary motion of the sphere relative to runing rest.It is maximum from pitch angle minimum rotation to pitch angle
During, the rotor of pitching rotary drive motor 8 moves in arcuate socket 17, and is moved to from one end of arcuate socket 17 another
End.
When rotating horizontally the work of motor 4, passes through the commutation of the transmission of the first synchronous belt 3 and bevel gear engagement, realize ball
The horizontal revolving motion of body and runing rest relative to pedestal 1.Since pedestal is fixed relative to wall, so final realize
The horizontal rotation of sphere.
When above-mentioned movement is combined, the photographed scene of video camera movement can be converted, in three dimensions to realize ball
The basic function of shape video camera.
Claims (6)
1. a kind of ball-shaped camera transmission device, the ball-shaped camera includes being installed on wall holder（16）On upper cover（15）
And transmission device（14）；It is characterized in that, the transmission device（14）Including pedestal（1）, pedestal（1）Lower surface is equipped with cone tooth
Disk（13）；Pedestal（1）Main support is connected by bearing, main support both sides are respectively equipped with the first runing rest（6）With the second rotation
Holder（7）, equipped with U-shaped baffle, U-shaped baffle openings are upward at two runing rest edges；After sphere is installed between two runing rests
Shell（9）, sphere rear shell（9）Two runing rests are connected by bearing；Sphere rear shell（9）The right and left of inner wall is respectively fitted with water
Flat rotary drive motor（4）With pitching rotary drive motor（8）, rotate horizontally driving motor（4）Rotor on be fixed with first
Synchronous pulley（5）, pitching rotary drive motor（8）Rotor on be fixed with the second synchronous pulley（10）；First synchronous pulley（5）
Pass through the first synchronous belt（3）Connect bevel gear-band wheel sub-assembly（2）, the bevel gear-band wheel sub-assembly（2）It is upper to have and cone fluted disc
（13）The bevel gear of engagement and the 4th synchronous pulley；Second synchronous pulley（10）Pass through the second synchronous belt（11）Third is connected to synchronize
Belt wheel（12）, the third synchronous pulley（12）Pass through connecting rod and sphere rear shell（9）Static connection；Second runing rest
（7）It is upper to form the circular hole passed through for connecting rod and for pitching rotary drive motor（8）The arcuate socket that passes through of rotor（17）；It is described
Arcuate socket（17）The center of circle of place circle and third synchronous pulley（12）The center of circle of place circle overlaps.
2. a kind of ball-shaped camera transmission device as described in claim 1, which is characterized in that first synchronous belt（3）Even
Connect the first synchronous pulley（5）With the 4th synchronous pulley.
3. a kind of ball-shaped camera transmission device as described in claim 1, which is characterized in that first synchronous belt（3）With
Second synchronous belt（11）It is the rubber strip that inside forms teeth.
4. a kind of ball-shaped camera transmission device as described in claim 1, which is characterized in that the pedestal（1）, first rotation
Holder（6）, the second runing rest（7）It is plastic cement material, sphere rear shell（9）For aluminum alloy material or plastic cement material.
5. a kind of ball-shaped camera transmission device as described in claim 1, which is characterized in that second synchronous pulley（10）
With third synchronous pulley（12）Gear ratio be 1:4；First synchronous pulley（5）Gear ratio with the 4th synchronous pulley is 1:
1.2。
6. a kind of ball-shaped camera transmission device as described in claim 1, which is characterized in that the horizontal rotation driving motor
（4）With pitching rotary drive motor（8）It is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289038.9U CN207935718U (en) | 2018-03-01 | 2018-03-01 | A kind of ball-shaped camera transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289038.9U CN207935718U (en) | 2018-03-01 | 2018-03-01 | A kind of ball-shaped camera transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935718U true CN207935718U (en) | 2018-10-02 |
Family
ID=63653502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289038.9U Active CN207935718U (en) | 2018-03-01 | 2018-03-01 | A kind of ball-shaped camera transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253269A (en) * | 2018-03-01 | 2018-07-06 | 深圳汇讯视通科技有限公司 | Ball-shaped camera transmission device |
| CN113374992A (en) * | 2020-03-10 | 2021-09-10 | 浙江宇视科技有限公司 | Ball mounting structure and ball camera |
-
2018
- 2018-03-01 CN CN201820289038.9U patent/CN207935718U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253269A (en) * | 2018-03-01 | 2018-07-06 | 深圳汇讯视通科技有限公司 | Ball-shaped camera transmission device |
| CN108253269B (en) * | 2018-03-01 | 2024-04-09 | 深圳汇讯视通科技有限公司 | Spherical camera transmission device |
| CN113374992A (en) * | 2020-03-10 | 2021-09-10 | 浙江宇视科技有限公司 | Ball mounting structure and ball camera |
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