CN211176076U - Angle adjusting device for security protection camera - Google Patents
Angle adjusting device for security protection camera Download PDFInfo
- Publication number
- CN211176076U CN211176076U CN201922053501.7U CN201922053501U CN211176076U CN 211176076 U CN211176076 U CN 211176076U CN 201922053501 U CN201922053501 U CN 201922053501U CN 211176076 U CN211176076 U CN 211176076U
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- gear
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- adjusting device
- camera
- angle adjusting
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 244000309464 bull Species 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a security protection monitoring technology field's an angle adjusting device for security protection camera, including the mounting panel, the mounting panel middle part is provided with the motor chamber, be provided with first motor in the motor chamber, first motor output shaft end is connected with the connecting axle, the connecting axle bottom is run through the motor chamber diapire and is connected with the installation shell, the utility model discloses an utilize gear, motor drive to carry out the angle modulation of camera, adjust stably, can not appear because of using the problem that the shooting dead angle appears of being of a specified duration, this device uses through the annular inner gear of design, incomplete gear and gear mechanism's cooperation, can realize the function that the camera was reciprocal to be switched and is shot the angle under the condition of motor unidirectional rotation, need not to be equipped with special step motor and control system, has reduced the structure and the manufacturing cost of device, has novelty.
Description
Technical Field
The utility model relates to a security protection control technical field specifically is an angle adjusting device for security protection camera.
Background
The security protection is one of the indispensable topics in present society, the development of the China security protection industry is basically formed, the scale is large, among numerous security protection devices, the use of a camera is the most extensive, the installation mode of the existing camera is usually fixed installation, the shooting angle cannot be adjusted, the shooting dead angle is easy to form, the angle adjustment or debugging needs manual adjustment, the monitoring effect is influenced, hidden dangers are left for the security protection monitoring, people are required to install a plurality of cameras to shoot so as to avoid the occurrence of the monitoring dead angle, and the cost of the security protection monitoring is increased.
For example, the angle adjustment mounting frame for the security monitoring camera comprises a camera shell, an ampere-turn bracket, a steering ball, a mounting seat, a longitudinal driving wheel, a transverse driving wheel and a heat dissipation side plate, wherein the camera is mounted on the camera shell, the heat dissipation side plate is welded on the side surface of the camera shell, two cylindrical clamping grooves which are in mirror symmetry are arranged on the heat dissipation side plate, cylindrical clamping joints are arranged in the cylindrical clamping grooves, the cylindrical clamping joints are welded at the end part of the ampere-turn bracket, a connecting rod is welded at the middle part of the ampere-turn bracket, the other end of the connecting rod is connected with the steering ball, the steering ball is clamped in the spherical clamping grooves, the spherical clamping grooves are arranged at the bottom of the mounting seat, the transverse driving wheel is abutted against the side surface of the middle part of the steering ball, the longitudinal driving wheel is abutted against the top part, fixed fastness is good, realizes the shooting or the making a video recording of different angles, and the flexibility is good, shoots the high quality, is convenient for install and use and maintenance.
This kind of security protection monitoring camera is with angle modulation mounting bracket although can realize the shooting or the photography of different angles, but the turn ball that its set up drives camera pivoted structure, use for a long time can lead to appearing the phenomenon of skidding because of the direction ball-milling loss, thereby make the camera adjust unreliable, the dead angle of shooing appears, this device vertical rotation is that switching motor output shaft direction of rotation after need the control motor to rotate certain angle simultaneously, this need be equipped with control mechanism such as corresponding P L C and controls and go on, the manufacturing cost of equipment has been increased, and based on this, the utility model designs an angle modulation device for security protection camera, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angle adjusting device for security protection camera, drive camera pivoted structure with the ball that turns to of its setting that proposes in solving above-mentioned background art, use for a long time can lead to appearing the phenomenon of skidding because of the direction ball-milling loss, thereby make the camera adjust unreliable, the dead angle of shooting appears, this device longitudinal rotation is that switching motor output shaft direction of rotation after need the control motor to rotate certain angle simultaneously, this need be equipped with control mechanism such as corresponding P L C and controls going on, the problem of the manufacturing cost of equipment has been increased.
In order to achieve the above object, the utility model provides a following technical scheme: an angle adjusting device for a security camera comprises a mounting plate, wherein a motor cavity is arranged in the middle of the mounting plate, a first motor is arranged in the motor cavity, the output shaft end of the first motor is connected with a connecting shaft, the bottom end of the connecting shaft penetrates through the bottom wall of the motor cavity to be connected with a mounting shell, supporting seats are arranged in the middle of the left side wall, the right side wall and the middle of the top wall of the inner cavity of the mounting shell, an annular internal gear is connected between the supporting seats, a gear is arranged in an annular inner hole of the annular internal gear, a rotating rod is arranged in a gear hole through a key connection, the rotating rod is rotatably connected with the mounting shell, teeth at the bottom of the gear are meshed with teeth at the bottom of the annular internal gear, an incomplete gear is arranged at the top of the gear, a rotating shaft is, the incomplete gear is in intermittent meshed connection with the gear and the annular internal gear respectively, and the incomplete gear is just in meshed connection with the annular internal gear after meshing with the gear is finished. The annular internal gear bottom symmetry is provided with the connecting rod, the connecting rod bottom is provided with the connecting plate, the connecting plate bottom is provided with the camera.
Preferably, annular internal gear is including the steel ring, steel ring inner ring wall is provided with tooth, ring groove has been seted up to the terminal surface about the steel ring, supporting seat joint ring groove, ring groove are convenient for spacing annular internal gear's position, satisfy its rotatory demand in situ.
Preferably, the supporting seat comprises a seat body, and connecting column type blocks are symmetrically arranged on the inner side wall of a notch in the top of the seat body in a bilateral rotation mode, are matched with the annular clamping groove and limit the annular inner gear to rotate in place.
Preferably, the connecting shaft is connected with the bottom wall of the motor cavity through a ball bearing, so that the rotation flexibility is increased.
Preferably, first motor and second motor are gear motor, can make the accommodation process slow down go on, are convenient for shoot.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an utilize gear, motor drive to carry out the angle modulation at camera, adjust stably, can not appear because of using the problem that the shooting dead angle appears for a long time, this device uses through the annular inner gear of design, incomplete gear and gear mechanism's cooperation, can realize the function that the angle was shot in the reciprocal switching of camera under the condition of motor unidirectional rotation, need not to be equipped with special step motor and control system, has reduced the structure and the manufacturing cost of device, has the novelty.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the mounting housing of the present invention;
FIG. 3 is a schematic view of the supporting seat structure of the present invention;
fig. 4 is a schematic structural view of the ring gear of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-mounting plate, 2-motor cavity, 3-first motor, 4-connecting shaft, 5-mounting shell, 6-supporting seat, 61-base, 62-connecting column block, 7-annular internal gear, 71-steel ring, 72-tooth, 73-annular clamping groove, 8-gear, 9-rotating rod, 10-second motor, 11-incomplete gear, 12-rotating shaft, 13-connecting rod, 14-connecting plate and 15-camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an angle adjusting device for a security camera comprises a mounting plate 1, a motor cavity 2 is arranged in the middle of the mounting plate 1, a first motor 3 is arranged in the motor cavity 2, an output shaft end of the first motor 3 is connected with a connecting shaft 4, the bottom end of the connecting shaft 4 penetrates through the bottom wall of the motor cavity 2 to be connected with a mounting shell 5, supporting seats 6 are arranged in the middle of the left side wall, the right side wall and the top wall of the inner cavity of the mounting shell 5, an annular internal gear 7 is connected between the supporting seats 6, a gear 8 is arranged in an annular hole in the annular internal gear 7, an inner hole of the gear 8 is provided with a rotating rod 9 through key connection, the rotating rod 9 is rotatably connected with the mounting shell 5, teeth at the bottom of the gear 8 are meshed with teeth at the bottom of the annular internal gear 7, an incomplete gear 11 is arranged at the top of the gear 8, the incomplete gear 11 is in intermittent meshed connection with the gear 8 and the ring gear 7 respectively, and the incomplete gear 11 is just in meshed connection with the ring gear 7 after meshing with the gear 8 is finished. The bottom of the annular internal gear 7 is symmetrically provided with connecting rods 13, the bottom of each connecting rod 13 is provided with a connecting plate 14, and the bottom of each connecting plate 14 is provided with a camera 15.
Further, the ring gear 7 comprises a steel ring 71, teeth 72 are arranged on the inner annular wall of the steel ring 71, ring clamping grooves 73 are formed in the upper end face and the lower end face of the steel ring 71, the supporting seat 6 is clamped with the ring clamping grooves 73, the ring clamping grooves are convenient for limiting the position of the ring gear, and the requirement of in-situ rotation is met.
Further, the supporting seat 6 comprises a seat body 61, and connecting column-shaped blocks 62 are symmetrically arranged on the inner side wall of the top notch of the seat body 61 in a bilateral rotation mode and matched with the annular clamping groove to limit the annular inner gear so that the annular inner gear can rotate in place.
Further, connecting axle 4 is connected through ball bearing between the 2 diapire in motor chamber, has increased and has rotated the flexibility.
Further, first motor 3 and second motor 10 are gear motor, can make the accommodation process slow down go on, are convenient for shoot.
One specific application of this embodiment is: the utility model relates to an angle adjusting device for a security camera, during installation, a camera is fixedly connected on a connecting plate 14 through a screw and a nut, then a mounting plate 1 is fixedly connected on a ceiling through a screw, an electric device is connected, shooting can be started, during shooting, a first motor 3 is started, a speed reduction motor 3 drives a connecting shaft 4 to rotate slowly and uniformly, thereby driving a mounting shell 5 to rotate, the mounting shell 5 further drives a camera 15 to rotate for shooting, meanwhile, a second motor 10 is started to drive a rotating shaft 12 to rotate, the rotating shaft 12 drives an incomplete gear 11 to rotate, the incomplete gear 11 can be meshed with an annular inner gear 7 and a gear 8 when being designed and installed, the tooth pitches of the three are consistent, and meshing does not occur simultaneously, when being separated from being connected with the meshing of the annular 7, an inner gear at the bottom of the incomplete gear 11 just begins to be in contact with the gear 8, and meshing is realized, when the gear 8 is designed to be meshed with the annular internal gear 7, the incomplete gear 11, the gear 8 and the annular internal gear 7 are matched for use to realize the following functions: incomplete gear 11 at first meshes the transmission with ring gear 7, under the drive of second motor 10, incomplete gear 11 clockwise, drive ring gear 7 clockwise turning, and then drive the camera and turn left upper side to the motion, when incomplete gear 11 breaks away from ring gear 7 and begins to mesh the transmission with gear 8, clockwise pivoted incomplete gear 11 drives gear 8 counter clockwise turning, gear 8 and then drives ring gear 7 counter clockwise turning and reset, and then realize the restoration of camera, thereby realize the angle modulation of camera in vertical direction, cooperate the angle modulation of its horizontal direction, can realize the shooting of no dead angle of camera, this device need not to be equipped with step motor and control system, manufacturing cost has been practiced thrift.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an angle adjusting device for security protection camera, including mounting panel (1), its characterized in that: the mounting panel (1) middle part is provided with a motor cavity (2), be provided with first motor (3) in motor cavity (2), first motor (3) output shaft end is connected with connecting axle (4), connecting axle (4) bottom runs through motor cavity (2) diapire and is connected with installation shell (5), lateral wall middle part and roof middle part are provided with supporting seat (6) about installation shell (5) inner chamber, be connected with annular internal gear (7) between supporting seat (6), be provided with gear (8) in annular internal gear (7) the inner ring hole, gear (8) hole is provided with bull stick (9) through the key-type connection, rotate between bull stick (9) and installation shell (5) and be connected, gear (8) bottom tooth is connected with annular internal gear (7) bottom tooth meshing, gear (8) top is provided with incomplete gear (11), the inner hole of the incomplete gear (11) is provided with a rotating shaft (12) through key connection, the inner end of the rotating shaft (12) is connected with a second motor (10), the second motor (10) is fixedly connected with the inner wall of the mounting shell (5), the incomplete gear (11) is in discontinuous meshing connection with the gear (8) and the annular internal gear (7) respectively, and the incomplete gear (11) is just in meshing connection with the annular internal gear (7) after meshing with the gear (8) is finished; the annular inner gear (7) bottom symmetry is provided with connecting rod (13), connecting rod (13) bottom is provided with connecting plate (14), connecting plate (14) bottom is provided with camera (15).
2. The angle adjusting device for the security camera according to claim 1, characterized in that: annular inner gear (7) is including steel ring (71), steel ring (71) inner ring wall is provided with tooth (72), ring groove (73) have been seted up to the terminal surface about steel ring (71), supporting seat (6) joint ring groove (73).
3. The angle adjusting device for the security camera according to claim 1, characterized in that: the supporting seat (6) comprises a seat body (61), and connecting column type blocks (62) are arranged on the inner side wall of a groove opening in the top of the seat body (61) in a bilaterally symmetrical mode.
4. The angle adjusting device for the security camera according to claim 1, characterized in that: the connecting shaft (4) is connected with the bottom wall of the motor cavity (2) through a ball bearing.
5. The angle adjusting device for the security camera according to claim 1, characterized in that: the first motor (3) and the second motor (10) are both speed reducing motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053501.7U CN211176076U (en) | 2019-11-25 | 2019-11-25 | Angle adjusting device for security protection camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053501.7U CN211176076U (en) | 2019-11-25 | 2019-11-25 | Angle adjusting device for security protection camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176076U true CN211176076U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922053501.7U Expired - Fee Related CN211176076U (en) | 2019-11-25 | 2019-11-25 | Angle adjusting device for security protection camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211176076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261379A (en) * | 2020-10-26 | 2021-01-22 | 湖南领凡信息咨询有限公司 | Electronic peephole with security protection function |
| CN114029374A (en) * | 2021-10-19 | 2022-02-11 | 陈保强 | Automatic change bilateral bender |
| CN116337622A (en) * | 2023-03-29 | 2023-06-27 | 哈尔滨工业大学（深圳） | Bearing capacity test equipment for rock and soil test |
-
2019
- 2019-11-25 CN CN201922053501.7U patent/CN211176076U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261379A (en) * | 2020-10-26 | 2021-01-22 | 湖南领凡信息咨询有限公司 | Electronic peephole with security protection function |
| CN114029374A (en) * | 2021-10-19 | 2022-02-11 | 陈保强 | Automatic change bilateral bender |
| CN116337622A (en) * | 2023-03-29 | 2023-06-27 | 哈尔滨工业大学（深圳） | Bearing capacity test equipment for rock and soil test |
| CN116337622B (en) * | 2023-03-29 | 2024-05-03 | 哈尔滨工业大学（深圳） | Bearing capacity test equipment for rock and soil test |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |