CN214751275U - Vertical angle adjusting device of spherical infrared camera - Google Patents
Vertical angle adjusting device of spherical infrared camera Download PDFInfo
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- CN214751275U CN214751275U CN202120765560.1U CN202120765560U CN214751275U CN 214751275 U CN214751275 U CN 214751275U CN 202120765560 U CN202120765560 U CN 202120765560U CN 214751275 U CN214751275 U CN 214751275U
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Abstract
The utility model discloses a vertical angle adjusting device of spherical infrared camera, including base, casing, infrared camera subassembly and drive assembly, drive assembly includes vertical drive subassembly and horizontal drive subassembly, vertical drive subassembly drives infrared camera subassembly through the worm gear structure. The side of the infrared camera shooting assembly is provided with a driving device for driving the camera to adjust in the horizontal direction and the vertical direction, so that the camera can be flexibly adjusted at different angles. The transmission structure driven by the worm gear is compact, small in size, light in weight, stable in work, and has the characteristics of impact resistance, vibration resistance and low noise. Meanwhile, the product and the vertical driving assembly are connected by the aid of the transfer block, and the overall structure is more compact and ingenious.
Description
Technical Field
The utility model relates to a spherical infrared camera, especially a vertical angle adjusting device of spherical infrared camera.
Background
The camera is generally set up in outdoor or spacious indoor, but because outdoor and spacious indoor space is great, hardly take into account every corner with the scope of making a video recording when the installation of carrying out the camera, and the installation position of making a video recording of some environment is special, and the camera is installing the back and is shooing the angle and be difficult to confirm more. And also have some angle-adjustable cameras among the prior art, but these angle adjustment structures are mostly all more single, can only adjust the camera in a direction, and all adopt the spur gear to drive, have not only occupied more product space, still take place the vibration easily, and the noise is great, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a be provided with and drive the camera in the vertical direction, and carry out swing joint's spherical infrared camera's vertical angle adjusting device with the vertical drive structure and product through the switching piece.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a vertical angle adjusting device of spherical infrared camera, includes base, casing, infrared camera subassembly and drive assembly, drive assembly includes vertical drive subassembly and horizontal drive subassembly, vertical drive subassembly is used for driving infrared camera subassembly and carries out angle modulation in vertical direction, horizontal drive subassembly is used for driving infrared camera subassembly and carries out angle modulation in the horizontal direction, vertical drive subassembly drives infrared camera subassembly through the worm gear structure.
As an improvement of the technical scheme, the vertical driving assembly and the horizontal driving assembly are respectively arranged on one side edge of the infrared camera shooting assembly, a transfer block is further arranged between the infrared camera shooting assembly and the base, and the horizontal driving assembly drives the vertical driving assembly and the infrared camera shooting assembly through driving the transfer block.
As a further improvement of the technical scheme, the switching block comprises a bottom plate and auxiliary mounting blocks vertically arranged on two sides of the bottom plate, mounting holes are formed in the auxiliary mounting blocks, and the mounting holes are used for rotatably mounting the infrared camera shooting assembly at two ends of the infrared camera shooting assembly.
As a further improvement of the above technical solution, a horizontal driving assembly mounting seat and a vertical driving assembly mounting seat are further arranged at the bottom of the auxiliary mounting block, and the vertical driving assembly and the horizontal driving assembly both drive the infrared camera assembly on the auxiliary mounting block.
As a further improvement of the technical scheme, the vertical driving assembly comprises a vertical driving motor, a vertical worm gear and a vertical gear set, the vertical driving motor is fixed on the transfer block and connected with the vertical driving motor, and the vertical gear set is connected with the infrared camera shooting assembly through the vertical worm gear.
As a further improvement of the technical scheme, the worm wheel of the vertical worm gear is double-layer and comprises a worm wheel part and a linear gear part, the worm wheel part is matched with the worm, and the linear gear part is matched with the vertical gear set.
As a further improvement of the above technical solution, the vertical gear set includes a driving wheel disposed on the infrared camera module and a driven wheel disposed between the driving wheel and the worm wheel, and the worm wheel and the worm drive the driven wheel and the driving wheel to rotate so as to drive the infrared camera module to rotate in the vertical direction.
As a further improvement of the technical scheme, a spherical cover is arranged outside the infrared camera shooting assembly, the spherical cover is hemispherical and is rotatably arranged on the auxiliary mounting block of the transfer block together with the infrared camera shooting assembly, and the driving wheel is a half wheel and is integrally arranged with the edge of the spherical cover.
As a further improvement of the technical scheme, the shell is arranged on the base, the infrared camera shooting assembly and the driving assembly are located in the shell, a sealing ring is further arranged at the joint of the shell and the base, and the shell and the base are arranged in a sealing mode through the sealing ring.
As a further improvement of the technical scheme, the shell is a red light transmitting cover, and an LED light source is further arranged inside the red light transmitting cover.
The beneficial effects are that: the utility model discloses a camera has set up the drive arrangement who is used for driving the camera to carry out the adjustment of horizontal direction and vertical direction at the side of infrared camera subassembly, makes the camera establish the nimble adjustment that carries out different angles. The transmission structure driven by the worm gear is compact, the volume is small, and the weight is light; the worm is a continuous and uninterrupted spiral tooth, and is continuously engaged with the gear without entering and exiting the engagement process, so that the worm works stably and has the characteristics of impact resistance, vibration and low noise; when the helix angle of the worm is small, the worm can only drive the gear to drive, but the gear can not drive the worm to rotate, and the special reliable self-locking property is achieved. Meanwhile, the product and the vertical driving assembly are connected by the aid of the transfer block, and the overall structure is more compact and ingenious.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the assembly of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a schematic structural view of the driving part of the present invention;
FIG. 4 is a structural exploded view of the driving part of the present invention;
fig. 5 is a structural diagram of the second state of the driving part of the present invention with a split structure;
fig. 6 is a schematic diagram of the structure of the driving part and the adapter block of the present invention.
1. A vertical drive assembly; 11. a vertical drive motor; 12. a vertical worm gear; 13. a drive wheel; 14. a driven wheel; 2. a horizontal drive assembly; 3. a transfer block; 31. a base plate; 32. an auxiliary mounting block; 4. a base; 5. a housing; 6. an infrared camera component; 7. a seal ring; 8. an LED light source.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1 and 3, a vertical angle adjusting device of spherical infrared camera, including base 4, casing 5, infrared subassembly 6 and the drive assembly of making a video recording, the drive assembly includes vertical drive subassembly 1 and horizontal drive subassembly 2, vertical drive subassembly 1 is used for driving infrared subassembly 6 of making a video recording and carries out angle modulation in vertical direction, horizontal drive subassembly 2 is used for driving infrared subassembly 6 of making a video recording and carries out angle modulation in horizontal direction, and the camera flexibility ratio that can carry out angle modulation at level and vertical direction homoenergetic is higher, also can shoot each position when using in comparatively wide space, and the effect of record of making a video recording and control is better.
Referring to fig. 3 and 5, the horizontal driving assembly 2 and the vertical driving assembly 1 both drive the infrared camera assembly 6 through a worm gear and worm structure, a worm gear of the vertical worm gear and worm 12 is double-layered and comprises a worm gear part and a linear gear part, the worm gear part is matched with the worm, and the linear gear part is matched with the vertical gear set. The vertical gear set comprises a driving wheel 13 arranged on the infrared camera assembly 6 and a driven wheel 14 arranged between the driving wheel 13 and a worm gear, and the worm gear drives the driven wheel 14 and the driving wheel 13 to rotate so as to drive the infrared camera assembly 6 to rotate in the vertical direction. Horizontal drive assembly 2 includes horizontal drive motor, horizontal worm gear and horizontal gear train, horizontal drive motor is fixed to be set up on switching piece 3, horizontal worm gear passes through horizontal gear train and is connected and drive through horizontal drive motor with the ring gear on the rolling disc. The worm wheel of horizontal worm gear is the bilayer, including worm wheel part and straight line gear part, worm wheel part and worm cooperation, and straight line gear part meshes with horizontal gear train at worm wheel bottom, and horizontal gear train meshes with ring gear. The transmission structure driven by the worm gear is compact, the volume is small, and the weight is light; the worm is a continuous and uninterrupted spiral tooth, and is continuously engaged with the gear without entering and exiting the engagement process, so that the worm works stably and has the characteristics of impact resistance, vibration and low noise; when the helix angle of the worm is small, the worm can only drive the gear to drive, but the gear can not drive the worm to rotate, and the special reliable self-locking property is achieved.
Vertical drive subassembly 1 and horizontal drive subassembly 2 respectively set up a side at infrared subassembly 6 of making a video recording, still be provided with the switching piece 3 between infrared subassembly 6 and the base 4 of making a video recording, horizontal drive subassembly 2 drives vertical drive subassembly 1 and infrared subassembly 6 of making a video recording through drive switching piece 3. The adapter block 3 comprises a bottom plate 31 and auxiliary mounting blocks 32 vertically arranged on two sides of the bottom plate 31, mounting holes are formed in the auxiliary mounting blocks 32, and the mounting holes are used for rotatably mounting the infrared camera shooting assembly 6 at two ends of the infrared camera shooting assembly 6. The bottom of supplementary installation piece 32 still is provided with horizontal drive assembly 2 mount pad and vertical drive assembly 1 mount pad, vertical drive assembly 1 and horizontal drive assembly 2 all drive infrared camera component 6 on supplementary installation piece 32. The switching piece 3 is used for the switching between drive assembly and all the other spare parts, consequently is used for driven vertical drive assembly 1 and horizontal drive assembly 2 all to set up on the installation piece, simultaneously for the position between the better balanced part, reduces the occupation space of part, sets up vertical drive assembly 1 and horizontal drive assembly 2 respectively on the both sides of switching piece 3, and the two is symmetrical each other, makes 3 equilibrium of switching piece better, and space utilization is higher.
Referring to fig. 4 and 6, the infrared camera module 6 is provided with lenses for shooting, and the lenses are integrated with the infrared camera module 6, the auxiliary mounting blocks 32 on the two sides of the adapter block 3 are vertically arranged on the two sides of the bottom plate 31, and the infrared camera module 6 is rotatably connected with the mounting holes on the auxiliary mounting blocks 32 through the rotating shafts on the two sides, so that the vertical driving module 1 can adjust the infrared camera module 6. The outside of infrared camera component 6 is provided with spherical cover, spherical cover is hemispherical, and rotates the setting on the supplementary installation piece 32 of switching piece 3 together with infrared camera component 6, drive wheel 13 is half wheel, and sets up with the edge integration of spherical cover. Half wheel that sets up on the spherical cover compares with the fixed whole gear that sets up on infrared camera module 6, and is more firm in the relation of connection, and infrared camera module 6 only need rotate at semicircular spherical cover portion when carrying out the angle modulation of vertical direction, consequently, when driving infrared camera module 6, need not adopt complete ring gear and worm and gear meshing.
Referring to fig. 6, the adaptor block 3 not only serves as an auxiliary support for the infrared camera module 6, but also enables the vertical driving module 1 and the horizontal driving module 2 to be mounted. Vertical drive subassembly 1 includes vertical drive motor 11, perpendicular worm gear 12 and perpendicular gear train, vertical drive motor 11 is fixed on switching piece 3, and perpendicular worm gear 12 is connected with vertical drive motor 11, perpendicular gear train passes through perpendicular worm gear 12 and is connected with infrared camera subassembly 6. The bottom plate 31 both sides of switching piece 3 are provided with circular shape motor mount pad for drive horizontal drive motor and vertical driving motor, and the vertical direction of the motor mount pad of one side is provided with the pivot that is used for installing perpendicular gear train, makes perpendicular gear train can rotate the setting on switching piece 3 when mutually supporting. The motor mounting seat horizontal direction of opposite side is provided with the pivot that is used for installing horizontal worm, can also rotate the setting on switching piece 3 when making mutually supporting between the horizontal drive structure.
When the camera is installed, the base 4 is generally directly fixed at the installation position, and when the angle of the camera is adjusted, the infrared camera assembly 6 needs to rotate relative to the base 4, so that a rotating disc is arranged between the horizontal driving assembly 2 and the base 4, and the horizontal driving assembly 2 drives the base 4 to horizontally rotate through the rotating disc. The rotating disc comprises a connecting part fixedly connected with the base 4 and a driving part connected with the horizontal driving assembly 2, and the driving part is a ring gear fixed on the connecting part. The top of the rotating disc is also provided with a bearing groove, a retainer and a bearing roller are arranged in the bearing groove, the bottom of the switching block 3 is provided with a shaft ring matched with the bearing roller, and the rotating disc is rotatably arranged at the bottom of the switching block 3 through the matching of the bearing roller and the shaft ring. The connecting part of the rotating disc is directly fixed on the base 4, the bearing groove which is convex upwards is arranged above the switching part, the bearing groove, the holder and the bearing roller inside the bearing groove and the bottom shaft ring of the switching block 3 form a complete rotating bearing, so that the rotating disc and the switching block 3 can rotate, the infrared camera shooting assembly 6 arranged on the switching block 3 is rotatably connected with the rotating disc, and the angle adjustment between the infrared camera shooting assembly 6 and the base 4 is realized. And the periphery of the bearing groove which is protruded by the rotating disc is also provided with a ring gear, and the ring gear is meshed with the horizontal gear set of the horizontal driving assembly 2 to realize the driving of the rotating disc.
Referring to fig. 1 and 2, the housing 5 is disposed on the base 4, the infrared camera module 6 and the driving module are disposed in the housing 5, and a support member of the housing 5 is further disposed between the infrared camera module 6 and the housing 5 for assisting the infrared camera module 6 in supporting. The casing 5 still is provided with sealing washer 7 with the junction of base 4, and sealing washer 7 is whole sealed with the spheroid, effectively avoids components and parts ageing, makes the waterproof grade of camera reach IP67 grade. The shell 5 and the base 4 are sealed by a sealing ring 7. The shell 5 is a transparent red light cover, and an LED light source 8 is further arranged inside the transparent red light cover. The LED light source 8 and the panoramic infrared light supplementing structure of the red light transmitting lampshade are suitable for the panoramic network camera, and the optimal infrared antireflection effect can be realized; three sets of well designed IR LED light sources 8 achieve 360 ° IR coverage of the camera; and the design of the hidden infrared lamp makes the appearance integral more beautiful.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides a vertical angle adjusting device of spherical infrared camera which characterized in that: including base, casing, infrared subassembly and the drive assembly of making a video recording, the drive assembly includes vertical drive subassembly and horizontal drive subassembly, vertical drive subassembly is used for driving infrared subassembly of making a video recording and carries out angle modulation in vertical direction, horizontal drive subassembly is used for driving infrared subassembly of making a video recording and carries out angle modulation in the horizontal direction, the vertical drive subassembly passes through the worm gear structure and drives infrared subassembly of making a video recording.
2. The vertical angle adjustment device of a spherical infrared camera according to claim 1, characterized in that: the infrared camera comprises a base, a vertical driving assembly, a horizontal driving assembly, a base and a base, wherein the vertical driving assembly and the horizontal driving assembly are respectively arranged on one side edge of the infrared camera assembly, a transfer block is further arranged between the infrared camera assembly and the base, and the horizontal driving assembly drives the vertical driving assembly and the infrared camera assembly through the driving transfer block.
3. The vertical angle adjustment device of a spherical infrared camera according to claim 2, characterized in that: the switching block comprises a bottom plate and auxiliary mounting blocks vertically arranged on two sides of the bottom plate, mounting holes are formed in the auxiliary mounting blocks, and the mounting holes are used for rotatably mounting the infrared camera shooting assembly at two ends of the infrared camera shooting assembly.
4. The vertical angle adjustment device of a spherical infrared camera according to claim 3, characterized in that: the bottom of the auxiliary mounting block is also provided with a horizontal driving assembly mounting seat and a vertical driving assembly mounting seat, and the vertical driving assembly and the horizontal driving assembly drive the infrared camera shooting assembly on the auxiliary mounting block.
5. The vertical angle adjustment device of a spherical infrared camera according to claim 4, characterized in that: the vertical driving assembly comprises a vertical driving motor, a vertical worm gear and a vertical gear set, the vertical driving motor is fixed on the transfer block, the vertical worm gear is connected with the vertical driving motor, and the vertical gear set is connected with the infrared camera shooting assembly through the vertical worm gear.
6. The vertical angle adjustment device of a spherical infrared camera according to claim 5, characterized in that: the worm wheel of the vertical worm gear is double-layer and comprises a worm wheel part and a linear gear part, the worm wheel part is matched with the worm, and the linear gear part is matched with the vertical gear set.
7. The vertical angle adjustment device of a spherical infrared camera according to claim 6, characterized in that: the vertical gear set comprises a driving wheel arranged on the infrared camera shooting assembly and a driven wheel arranged between the driving wheel and a worm wheel, and the worm wheel and the worm rotate in the vertical direction by driving the driven wheel and the driving wheel to rotate so as to drive the infrared camera shooting assembly to rotate.
8. The vertical angle adjustment device of a spherical infrared camera according to claim 7, characterized in that: the outside of infrared camera shooting subassembly is provided with spherical cover, spherical cover is hemispherical, and rotates the setting on the supplementary installation piece of switching piece together with infrared camera shooting subassembly, the drive wheel is half wheel, and sets up with the edge integration of spherical cover.
9. The vertical angle adjustment device of a spherical infrared camera according to claim 1, characterized in that: the casing sets up on the base, infrared camera subassembly and drive assembly are located the casing, the junction of casing and base still is provided with the sealing washer, and the casing passes through the sealed setting of sealing washer with the base.
10. The vertical angle adjustment device of a spherical infrared camera according to claim 1, characterized in that: the casing is for passing through the red light cover, the inside of passing through the red light cover still is provided with the LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765560.1U CN214751275U (en) | 2021-04-14 | 2021-04-14 | Vertical angle adjusting device of spherical infrared camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765560.1U CN214751275U (en) | 2021-04-14 | 2021-04-14 | Vertical angle adjusting device of spherical infrared camera |
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| Publication Number | Publication Date |
|---|---|
| CN214751275U true CN214751275U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120765560.1U Active CN214751275U (en) | 2021-04-14 | 2021-04-14 | Vertical angle adjusting device of spherical infrared camera |
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| CN (1) | CN214751275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560202A (en) * | 2022-12-05 | 2023-01-03 | 合肥岭雁科技有限公司 | Hemisphere monitoring security protection camera equipment |
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2021
- 2021-04-14 CN CN202120765560.1U patent/CN214751275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560202A (en) * | 2022-12-05 | 2023-01-03 | 合肥岭雁科技有限公司 | Hemisphere monitoring security protection camera equipment |
| CN115560202B (en) * | 2022-12-05 | 2023-03-10 | 合肥岭雁科技有限公司 | Hemisphere monitoring security protection camera equipment |
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