CN115560202B

CN115560202B - Hemisphere monitoring security protection camera equipment

Info

Publication number: CN115560202B
Application number: CN202211545343.7A
Authority: CN
Inventors: 张森强; 董满意; 宋贝贝; 黄涛
Original assignee: Hefei Lingyan Technology Co ltd
Current assignee: Hefei Lingyan Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-10
Anticipated expiration: 2042-12-05
Also published as: CN115560202A

Abstract

The application discloses a hemisphere monitoring security camera equipment, which belongs to the technical field of monitoring camera, and comprises a base, wherein a rotating seat is embedded on the base, a spherical piece is embedded on the rotating seat, a placing groove is formed in the surface, facing the rotating seat, of the base, an opening communicated with the placing groove is formed in the rotating seat, a first gear ring extending along the surface of the spherical piece is installed on the bottom surface of the spherical piece, the first gear ring is located inside the opening and extends along the length direction of the opening, a first motor is installed inside the placing groove, a gear meshed with the first gear ring is installed on an output shaft of the first motor, and the gear is located at the bottom of the first gear ring; the spherical piece is provided with an installation opening communicated with the opening, the side wall of the opening in the length direction is provided with an installation piece used for installing the camera element into the spherical piece, and the extension direction of the installation opening is the same as that of the first gear ring; a first limiting part for positioning the rotating spherical part is arranged on the inner side wall of the opening. This application has the effect that promotes user's use impression.

Description

Hemisphere monitoring security protection camera equipment

Technical Field

The application relates to the technical field of monitoring camera shooting, in particular to a hemisphere monitoring security camera shooting device.

Background

The dome camera mainly refers to a dome camera with a hemispherical lower end part and an inner part consisting of a camera, an automatic aperture manual zoom lens, a spherical cover with excellent sealing performance and a precise camera mounting bracket. The dome camera can be installed on a ceiling for use and can also be placed on a desktop for indoor monitoring.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the camera is in an unused state, a user cannot easily find stains on the surface of the camera, and when the user needs to use the camera to perform operations such as video conversation, the user can perceive the stains on the surface of the camera from the display screen because the picture shot by the camera can be transmitted to the display screen of the user, but if the surface of the camera is wiped in a video conversation state, a black screen state appears on a video conversation interface of the user, adverse effects are caused on both sides of the video conversation, and the use experience of the user is poor.

Disclosure of Invention

In order to promote user's use impression, this application provides a hemisphere monitoring security protection camera equipment.

The application provides a hemisphere monitoring security protection camera equipment adopts following technical scheme:

a hemisphere monitoring security camera device comprises a base, wherein a rotating seat is embedded in the base, a spherical piece is embedded in the rotating seat and higher than the upper end face of the rotating seat, a placing groove is formed in the surface, facing the rotating seat, of the base, an opening communicated with the placing groove is formed in the rotating seat, a first gear ring extending along the surface of the spherical piece is installed on the bottom face of the spherical piece, the first gear ring is located inside the opening and extends along the length direction of the opening, a first motor is installed inside the placing groove, a gear meshed with the first gear ring is installed on an output shaft of the first motor, and the gear is located at the bottom of the first gear ring; a first limiting strip which extends vertically is installed on one side, facing the rotating seat, of the spherical piece, a first limiting groove is formed in one side, facing the spherical piece, of the rotating seat, the extending direction of the first limiting groove is the same as that of the opening, and the first limiting strip slides relative to the first limiting groove; the spherical piece is provided with an installation port communicated with the opening, the side wall of the opening in the length direction is provided with an installation piece used for installing the camera element into the spherical piece, and the extension direction of the installation port is the same as that of the first gear ring; and a first limiting part for positioning the rotating spherical part is arranged on the inner side wall of the opening.

Through the technical scheme, when a user needs to use the camera to carry out operations such as video conversation and the like, the camera element is arranged in the spherical piece, so that the camera element can shoot dirt on the surface of the spherical piece, the shot picture can be transmitted to a display screen of the user, and the user can perceive that the dirt exists on the surface of the spherical piece from the display screen. When a user perceives that stains exist in the spherical part, the user can open the first motor, the first motor drives the gear to rotate after being started, the gear drives the first gear ring to rotate when rotating, and the first gear ring drives the spherical part to rotate along the rotating seat. Along with the rotation of the spherical piece, the dirt on the surface of the spherical piece is also transferred from the position where the image pickup element can pick up the image, so that the definition of the image pickup element during shooting is improved, no adverse effect is caused to a user and a conversation party, and the use feeling of the user is improved. And owing to be provided with first spacing strip and first spacing groove for spherical relative position of rotating the seat is comparatively stable, avoids spherical from rotating the appearance that breaks away from the condition in the seat.

Furthermore, a second limit strip which extends vertically is installed on one side, facing the base, of the rotating seat, a second limit groove is installed on one side, facing the rotating seat, of the base, the second limit strip slides relative to the second limit groove, and the extending direction of the second limit groove is the same as that of the opening; a second gear ring is mounted on the inner side wall of the opening in the length direction, the diameter of the second gear ring is larger than that of the first gear ring, the second gear ring is positioned on one side of the bottom of the first gear ring, and the second gear ring and the first gear ring are coaxially arranged; and a driving piece for driving the gear to horizontally move is arranged in the placing groove, and the gear is driven by the driving piece to be meshed with the first gear ring or the second gear ring or simultaneously meshed with the first gear ring and the second gear ring.

Through above-mentioned technical scheme, when the user is using camera equipment and needs to adjust camera shooting angle, can adjust the position of first motor through the driving piece, move when the first motor of driving piece drive, and when making gear and second ring gear meshing, the gear in the rotation drives the second ring gear and rotates, the second ring gear then drives and rotates the seat and remove, and because spherical piece arranges inside rotating the seat in, consequently the rotation seat in the rotation removes with spherical piece is synchronous. Because the installation part is arranged on the rotating seat, when the rotating seat rotates, the installation part and the image pickup element synchronously move, and the angle adjustment of the image pickup element is completed. And because the first limiting piece is arranged on the rotating seat, the rotating seat and the spherical piece are integrated, and the rotating seat also drives the spherical piece to synchronously rotate in the rotating process. When a user needs to adjust the angle of the camera and transfer stains on the surface of the spherical part, the position of the first motor can be adjusted through the driving part, and the gear is meshed with the first gear ring and the second gear ring simultaneously. Because the gear is located between first ring gear and the second ring gear, when the gear is rotating, first ring gear drives spherical piece pivoted direction and second ring gear and drives the pivoted direction of rotation seat opposite, alright reach user's user demand. And spherical piece and rotation seat are when rotating, and first locating part and second locating part are adjusted in step too for spherical piece and rotation seat relative base after the rotation is accomplished all are stable form.

Further, first ring gear length direction's lateral wall is provided with a plurality of first pair tooth, first locating part is including installing the first fixed block on opening length direction inside wall, first spring is installed towards one side of first pair tooth to first fixed block, the tip of first spring install with the first cone of first pair tooth meshing, install first telescopic link between first fixed block and the first cone.

Through above-mentioned technical scheme, when the gear drives first ring gear and rotates, first ring gear drives spherical piece and rotates, first pair tooth rotates with first ring gear in step this moment, and first pair tooth is at the rotation in-process and is applyed pressure to first cone, and first cone removes towards first fixed block, and first spring and first telescopic link are the compression form. After the spherical piece finishes the rotation work, the first spring is stretched and drives the first cone to stretch into the space between the first pair of teeth and be meshed with the first pair of teeth, so that the position of the spherical piece between the relative rotation seats is stable.

Further, the vice tooth of second is installed in the outside of second ring gear, install on the standing groove with the second locating part of the vice tooth meshing of second, the second locating part is including installing the second fixed block on the bottom surface in the standing groove, the second spring is installed towards one side of the vice tooth of second to the second fixed block, the tip of second spring install with the vice tooth meshing of second cone, install the second telescopic link between second fixed block and the second cone.

Through above-mentioned technical scheme, when the second gear drives the second ring gear and rotates, the second ring gear drives the rotation seat and rotates, the vice tooth of second rotated in step this moment with the second ring gear, and the vice tooth of second is rotating the in-process and is applyed pressure to the second cone, and the second cone removes towards the second fixed block, and second spring and second telescopic link are the compression form. After the spherical piece accomplished rotation work, the second cone stretched into to between the vice tooth of second, rather than the meshing, alright realize rotating the position between the relative base of seat comparatively stable.

Further, the installed part is including installing support on opening length direction's the lateral wall, install on the support and extend to the inside montant of spherical piece from opening, the component of making a video recording is installed on the montant in the slope, the extending direction of the component of making a video recording is the same with the extending direction of first ring gear.

Through above-mentioned technical scheme, because the installed part sets up on opening length direction's inside wall, installed part and rotation seat simultaneous movement to with the extending direction of montant the extending direction the same with the extending direction of first ring gear, can realize when spherical piece is rotating, the transfer work of the surperficial spot of completion spherical piece by a relatively large margin.

Furthermore, the upper end surface of the rotating seat is higher than the horizontal height of the circle center of the spherical part.

Through above-mentioned technical scheme, through adopting this kind of scheme, can realize that spherical relative stability of rotating the seat is higher, can choose to save first spacing.

Furthermore, the rotation seat is installed towards one side of spherical piece and is worn to establish the axis of rotation in spherical piece, the component of making a video recording is installed on the axis of rotation, first ring gear and second ring gear all rotate along the axis at axis of rotation place.

Through above-mentioned technical scheme, adopt this kind of mode, can avoid seting up the installing port on spherical for spherical whole seal is better.

Further, the driving piece is including installing installation piece on the interior bottom surface of standing groove, the second motor is installed on the upper portion of installation piece, the output part of second motor install with gear axis parallel arrangement's lead screw, the threaded sleeve is equipped with the sliding block with installation piece top surface laminating on the lead screw, sliding block fixed connection is in the bottom of first motor.

Through above-mentioned technical scheme, remove first motor as required to realize gear and first ring gear or second ring gear or simultaneously with the meshing during operation of first ring gear and second ring gear, need open the second motor, the second motor drives the threaded rod and rotates, and the threaded rod can drive the sliding block and remove, and the sliding block alright drives first motor and removes, accomplishes the regulation work to first motor position.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) The user drives the gear to rotate after starting the first motor by opening the first motor, the gear drives the first gear ring to rotate when rotating, and the first gear ring drives the spherical part to rotate along the rotating seat. Along with the rotation of the spherical piece, the dirt on the surface of the spherical piece is also transferred from the position where the image pickup element can pick up the image, so that the definition of the image pickup element is improved when the image is picked up, the cleaning work of the spherical piece is completed, the adverse effect on a user and a conversation party is avoided, and the use feeling of the user is improved;

(2) When the gear is meshed with the first gear ring, the gear can drive the spherical part to rotate; when the gear is meshed with the second gear ring, the gear can drive the rotating seat and the spherical part arranged on the rotating seat to synchronously rotate in the same direction; when the gear is simultaneously meshed with the first gear ring and the second gear ring, the spherical part and the rotating seat synchronously rotate, but the rotating directions of the spherical part and the rotating seat are opposite, so that a user can select a use mode according to specific use conditions, and the use flexibility is high;

(3) Through setting up first locating part, can make spherical relative rotation seat position after the rotation keep comparatively stable, avoid because of external factors for spherical receives harmful effects and takes place to rotate.

Drawings

Fig. 1 is a schematic view of the overall structure of a hemispherical surveillance security camera device;

FIG. 2 is a schematic cross-sectional structural diagram of a hemispherical surveillance security camera device;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic cross-sectional structural view of a hemispherical surveillance security camera device;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

The reference numbers in the figures illustrate:

1. a base; 11. a placement groove; 12. a first motor; 13. a gear; 2. a rotating seat; 21. an opening; 22. a second limit strip; 221. a second limit groove; 23. a second ring gear; 231. a second pair of teeth; 24. a second limiting member; 241. a second fixed block; 242. a second spring; 243. a second cone; 244. a second telescopic rod; 3. a spherical member; 31. an installation port; 32. a first ring gear; 321. a first set of teeth; 33. a first limit strip; 331. a first limit groove; 34. a first limit piece; 341. a first fixed block; 342. a first spring; 343. a first cone; 344. a first telescopic rod; 4. a mounting member; 41. a support; 42. a vertical rod; 43. an image pickup element; 5. a drive member; 51. mounting blocks; 52. a second motor; 53. a lead screw; 54. and a slider.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses hemisphere monitoring security protection camera equipment, please refer to fig. 1-5, hemisphere monitoring security protection camera equipment includes vertical setting and is cylindric base 1, the shaping of base 1 upper portion is fluted, base 1's recess department embedding is installed and is rotated seat 2, the up end of rotating seat 2 and the up end parallel and level of base 1, the up end shaping of rotating seat 2 is fluted to the embedding is installed spherical 3, spherical 3 is higher than the up end of rotating seat 2.

Referring to fig. 2-3, a placing groove 11 is vertically formed on the surface of the base 1 facing the rotating seat 2, an opening 21 communicated with the placing groove 11 is vertically formed on the rotating seat 2, the opening 21 vertically penetrates through the rotating seat 2, a first gear ring 32 extending along the surface of the spherical piece 3 is fixedly installed on the bottom surface of the spherical piece 3, and the first gear ring 32 is located inside the opening 21 and extends along the length direction of the opening 21; both ends of the first ring gear 32 in the longitudinal direction are spaced from the side walls of the opening 21 in the width direction.

Referring to fig. 2-3, a first motor 12 is fixedly installed inside the placing groove 11, a gear 13 engaged with the first gear ring 32 is installed on an output shaft of the first motor 12, and the gear 13 is located at the bottom of the first gear ring 32; the ball member 3 rotates in the extending direction of the first ring gear 32.

Referring to fig. 4-5, the spherical member 3 is provided with an installation opening 31 communicated with the opening 21, a side wall of the opening 21 in the length direction is provided with an installation part 4 for installing the image pickup device 43 inside the spherical member 3, and the extension direction of the installation opening 31 is the same as the extension direction of the first gear ring 32; a first stopper 34 for positioning the rotating spherical member 3 is mounted on an inner side wall of the opening 21.

When a user needs to use the camera to perform operations such as video conversation, if there is some dirt on the surface of the spherical member 3, the image pickup device 43 will pick up the dirt on the surface of the spherical member 3, and transmit the picked-up image to the display screen of the user, so that the user will perceive the dirt on the surface of the spherical member 3 from the display screen. When a user perceives that the spherical part 3 is stained, the user can turn on the first motor 12, the first motor 12 drives the gear 13 to rotate after being turned on, the gear 13 drives the first gear ring 32 to rotate when rotating, and the first gear ring 32 drives the spherical part 3 to rotate along the rotating seat 2. With the rotation of the spherical member 3, the dirt on the surface of the spherical member 3 is also transferred from the position where the image can be captured by the image capturing element 43, so that the sharpness of the image capturing by the image capturing element 43 is improved, and the use feeling of the user is improved without causing adverse effects on the user and the conversation party. And owing to be provided with first spacing strip 33 and first spacing groove 331 for spherical 3 is comparatively stable in position to rotating seat 2, avoids spherical 3 from rotating the appearance of the condition of breaking away from in the seat 2.

Referring to fig. 4-5, a first limiting bar 33 extending vertically is installed on one side of the spherical member 3 facing the rotating seat 2, a first limiting groove 331 is formed on one side of the rotating seat 2 facing the spherical member 3, the first limiting groove 331 has the same extending direction as the opening 21, and the first limiting bar 33 slides relative to the first limiting groove 331.

Due to the arrangement of the first limiting member 34, the position of the rotated spherical member 3 relative to the rotating seat 2 can be kept relatively stable, and the spherical member 3 is prevented from being rotated due to adverse effects caused by external factors.

Referring to fig. 3-4, the inner sidewall of the opening 21 in the length direction is provided with a second gear ring 23, the radius of the second gear ring 23 is greater than the radius of the first gear ring 32, the second gear ring 23 is located at one side of the bottom of the first gear ring 32, that is, the second gear ring 23 and the first gear ring 32 are arranged in a staggered manner in the vertical direction, and the second gear ring 23 and the first gear ring 32 are arranged along the same axis.

The placing groove 11 is internally provided with a driving piece 5 for driving the horizontal movement of the gear 13, and the gear 13 is driven by the driving piece 5 to be meshed with the first gear ring 32 or the second gear ring 23 or simultaneously meshed with the first gear ring 32 and the second gear ring 23.

That is, when the gear 13 is engaged with the first gear ring 32, the gear 13 can drive the spherical member 3 to rotate; when the gear 13 is meshed with the second gear ring 23, the gear 13 can drive the rotating seat 2 and the spherical part 3 arranged on the rotating seat 2 to synchronously rotate in the same direction; when the gear 13 meshes simultaneously with the first ring gear 32 and the second ring gear 23, the ball 3 and the rotatable socket 2 rotate synchronously, but in opposite directions.

When a user uses the camera equipment and needs to adjust the camera, the position of the first motor 12 can be adjusted through the driving part 5, when the driving part 5 drives the first motor 12 to move, and the gear 13 is meshed with the second gear ring 23, the rotating gear 13 drives the second gear ring 23 to rotate, the second gear ring 23 drives the rotating seat 2 to move, and the rotating seat 2 and the spherical part 3 move synchronously because the spherical part 3 is arranged inside the rotating seat 2. Since the mounting member 4 is provided on the rotating base 2, when the rotating base 2 rotates, the mounting member 4 and the imaging element 43 move synchronously, and the angle adjustment of the imaging element 43 is completed. And since the first limiting member 34 is mounted on the rotating base 2, the rotating base 2 and the spherical member 3 are integrated, and the rotating base 2 drives the spherical member 3 to rotate synchronously during the rotation process.

When a user needs to adjust the angle of the camera and transfer stains on the surface of the spherical part 3, the position of the first motor 12 can be adjusted through the driving part 5, the gear 13 can be simultaneously meshed with the first gear ring 32 and the second gear ring 23, and the gear 13 is positioned between the first gear ring 32 and the second gear ring 23, so that when the gear 13 rotates, the direction in which the first gear ring 32 drives the spherical part 3 to rotate is opposite to the direction in which the second gear ring 23 drives the rotating seat 2 to rotate, and the use requirement of the user can be met. When the two parts rotate, the first limiting part 34 and the second limiting part 24 are also synchronously adjusted, so that the spherical part 3 and the rotating base 2 after the rotation is finished are stable relative to the base 1.

The electrical connection wires of the electrical components can be selectively led out from the bottom of the placing groove 11 and communicated with an external power supply, and the power supply can be selectively and directly installed in the placing groove 11.

Referring to fig. 4, a second limiting bar 22 extending vertically is installed on one side of the rotating seat 2 facing the base 1, a second limiting groove 221 is installed on one side of the base 1 facing the rotating seat 2, the second limiting bar 22 slides relative to the second limiting groove 221, and the extending direction of the second limiting groove 221 is the same as the extending direction of the opening 21.

Due to the second limiting part 24, the position of the rotating base 2 after rotation is kept stable relative to the base 1, and the spherical part 3 is prevented from rotating due to adverse effects caused by external factors.

Referring to fig. 4-5, a plurality of first auxiliary teeth 321 are disposed on a side wall of the first gear ring 32 in the length direction, the first auxiliary teeth 321 are disposed in a corresponding manner with teeth on the first gear ring 32, the first limiting member 34 includes a first fixing block 341 mounted on an inner side wall of the opening 21 in the length direction, a first spring 342 is mounted on one side of the first fixing block 341 facing the first auxiliary teeth 321, a first cone 343 engaged with the first auxiliary teeth 321 is mounted at an end of the first spring 342, and a first telescopic rod 344 is mounted between the first fixing block 341 and the first cone 343.

When the gear 13 drives the first gear ring 32 to rotate and the first gear ring 32 drives the spherical part 3 to rotate, at this time, the first auxiliary teeth 321 and the first gear ring 32 rotate synchronously, the first auxiliary teeth 321 apply pressure to the first cone 343 in the rotating process, the first cone 343 moves towards the first fixed block 341, and the first spring 342 and the first telescopic rod 344 are in a compressed state. After the spherical member 3 is rotated, the first cone 343 is inserted between the first pair of teeth 321 and engaged therewith, so that the spherical member 3 is relatively stable with respect to the rotating base 2.

Referring to fig. 4-5, a second auxiliary tooth 231 is installed at the bottom of the second ring gear 23, the second auxiliary tooth 231 is correspondingly disposed in the second ring gear 23, a second limiting member 24 engaged with the second auxiliary tooth 231 is installed on the placing groove 11, the second limiting member 24 includes a second fixed block 241 installed on the inner bottom surface of the placing groove 11, a second spring 242 is installed on one side of the second fixed block 241 facing the second auxiliary tooth 231, a second cone 243 engaged with the second auxiliary tooth 231 is installed at an end of the second spring 242, and a second telescopic rod 244 is installed between the second fixed block 241 and the second cone 243.

The driving piece 5 comprises a mounting block 51 mounted on the inner bottom surface of the placing groove 11, a second motor 52 is mounted on the upper portion of the mounting block 51, a lead screw 53 arranged in parallel with the axis of the gear 13 is mounted on the output portion of the second motor 52, a sliding block 54 attached to the top surface of the mounting block 51 is sleeved on the lead screw 53 in a threaded manner, and the sliding block 54 is fixedly connected to the bottom of the first motor 12.

When the first motor 12 needs to be moved to realize the meshing work of the gear 13 and the first gear ring 32 or the second gear ring 23 or the first gear ring 32 and the second gear ring 23 simultaneously, the second motor 52 needs to be started, the second motor 52 drives the threaded rod to rotate, the threaded rod can drive the sliding block 54 to move, the sliding block 54 can drive the first motor 12 to move, and the adjustment work of the position of the first motor 12 is completed

When the second gear 13 drives the second gear ring 23 to rotate and the second gear ring 23 drives the rotating base 2 to rotate, the second auxiliary teeth 231 and the second gear ring 23 rotate synchronously, the second auxiliary teeth 231 apply pressure to the second cone 243 in the rotating process, the second cone 243 moves towards the second fixing block 241, and the second spring 242 and the second telescopic rod 244 are in a compressed state. After the spherical member 3 is rotated, the second cone 243 is inserted between the second pair of teeth 231 and engaged therewith, so that the position of the rotating base 2 relative to the base 1 is relatively stable.

Referring to fig. 4-5, the mounting member 4 includes a bracket 41 horizontally and fixedly connected to the side wall of the opening 21 in the length direction, the bracket 41 is located at the bottom of the center of the ball-shaped member 3 and extends along the width direction of the opening 21, a vertical rod 42 extending from the opening 21 to the inside of the ball-shaped member 3 is mounted on the bracket 41, an image pickup device 43 is obliquely mounted on the vertical rod 42, and the extending direction of the image pickup device 43 is the same as the extending direction of the first ring gear 32.

Because the mounting part 4 is arranged on the inner side wall of the opening 21 in the length direction, the mounting part 4 and the rotating seat 2 move synchronously, and the extending direction of the vertical rod 42 is the same as the extending direction of the first gear ring 32, the transfer work of stains on the surface of the spherical part 3 can be completed to a larger extent when the spherical part 3 rotates.

In order to stably mount the image pickup device 43 on the rotating base 2, the upper end surface of the rotating base 2 may be higher than the horizontal height of the center of the spherical member 3, so that the rotation axis of the spherical member 3 passes through the rotating base 2, the rotation shaft is fixedly mounted on the rotating base 2, the rotation shaft is horizontally inserted into the spherical member 3, and the image pickup device 43 is mounted on the rotation shaft. In this way, the installation opening 31 can be prevented from being formed in the spherical member 3, so that the overall sealing performance of the spherical member 3 is good.

The implementation principle of the hemisphere monitoring security camera equipment in the embodiment of the application is as follows: the user can drive the position of the first motor 12 by means of the driving member 5 to achieve that the first motor 12 drives the gear 13 to selectively engage with the first gear ring 32 or the second gear ring 23 or the first gear ring 32 and the second gear ring 23 synchronously, and there are three conditions:

the first method comprises the following steps: when a user perceives that stains exist in the spherical part 3, the first motor 12 can be started, the first motor 12 drives the gear 13 to rotate after being started, the gear 13 drives the first gear ring 32 to rotate when rotating, and the first gear ring 32 drives the spherical part 3 to rotate along the rotating seat 2. With the rotation of the spherical member 3, the dirt on the surface of the spherical member 3 is also transferred from the position where the image can be captured by the image capturing element 43, so that the sharpness of the image capturing by the image capturing element 43 is improved, and the use feeling of the user is improved without causing adverse effects on the user and the conversation party.

And the second method comprises the following steps: when the driving part 5 drives the first motor 12 to move and the gear 13 is engaged with the second gear ring 23, the rotating gear 13 drives the second gear ring 23 to rotate, the second gear ring 23 drives the rotating base 2 to move, and the spherical part 3 is arranged inside the rotating base 2, so that the rotating base 2 and the spherical part 3 move synchronously. Since the mounting member 4 is provided on the rotating base 2, when the rotating base 2 rotates, the mounting member 4 and the imaging element 43 move synchronously, and the angle adjustment of the imaging element 43 is completed.

And the third is that: when the user both needs the angular adjustment to the camera, when again needing to shift the spot on spherical component 3 surface, the position of accessible driving piece 5 to first motor 12 is adjusted, when making gear 13 mesh with first ring gear 32 and second ring gear 23 simultaneously, because gear 13 is located between first ring gear 32 and the second ring gear 23, when gear 13 is rotating, first ring gear 32 drives spherical component 3 pivoted direction and second ring gear 23 drive and rotates seat 2 pivoted direction opposite, alright reach user's user demand.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hemisphere is kept watch on security protection camera equipment, includes base (1), it is equipped with rotation seat (2) to inlay on base (1), it is equipped with spherical (3) to rotate to inlay on seat (2), its characterized in that:

the spherical part (3) is higher than the upper end face of the rotating seat (2), a placing groove (11) is formed in the surface, facing the rotating seat (2), of the base (1), an opening (21) communicated with the placing groove (11) is formed in the rotating seat (2), a first gear ring (32) extending along the surface of the spherical part is installed on the bottom face of the spherical part (3), the first gear ring (32) is located inside the opening (21) and extends along the length direction of the opening (21), a first motor (12) is installed inside the placing groove (11), a gear (13) meshed with the first gear ring (32) is installed on an output shaft of the first motor (12), and the gear (13) is located at the bottom of the first gear ring (32);

a first limit strip (33) which extends vertically is installed on one side, facing the rotating seat (2), of the spherical part (3), a first limit groove (331) is formed in one side, facing the spherical part (3), of the rotating seat (2), the first limit groove (331) is the same as the extending direction of the opening (21), and the first limit strip (33) slides relative to the first limit groove (331);

the spherical piece (3) is provided with an installation port (31) communicated with the opening (21), the side wall of the opening (21) in the length direction is provided with an installation piece (4) used for installing an image pickup element (43) into the spherical piece (3), and the extension direction of the installation port (31) is the same as that of the first gear ring (32);

a first limiting piece (34) for positioning the rotating spherical piece (3) is arranged on the inner side wall of the opening (21);

one side, facing the base (1), of the rotating seat (2) is provided with a second limiting strip (22) which extends vertically, one side, facing the rotating seat (2), of the base (1) is provided with a second limiting groove (221), the second limiting strip (22) slides relative to the second limiting groove (221), and the extending direction of the second limiting groove (221) is the same as that of the opening (21);

a second gear ring (23) is mounted on the inner side wall of the opening (21) in the length direction, the diameter of the second gear ring (23) is larger than that of the first gear ring (32), the second gear ring (23) is located on one side of the bottom of the first gear ring (32), and the second gear ring (23) and the first gear ring (32) are coaxially arranged;

the placing groove (11) is internally provided with a driving piece (5) for driving the gear (13) to horizontally move, and the gear (13) is driven by the driving piece (5) to be meshed with the first gear ring (32) or the second gear ring (23) or be meshed with the first gear ring (32) and the second gear ring (23) simultaneously.

2. The hemispherical surveillance security camera apparatus according to claim 1, wherein: the side wall of the first gear ring (32) in the length direction is provided with a plurality of first auxiliary teeth (321), the first limiting part (34) comprises a first fixing block (341) installed on the inner side wall of the opening (21) in the length direction, a first spring (342) is installed on one side, facing the first auxiliary teeth (321), of the first fixing block (341), a first cone (343) meshed with the first auxiliary teeth (321) is installed at the end of the first spring (342), and a first telescopic rod (344) is installed between the first fixing block (341) and the first cone (343).

3. The hemispherical surveillance security camera apparatus according to claim 1, wherein: second secondary teeth (231) are installed in the outer side of the second gear ring (23), install on the standing groove (11) with second locating part (24) that second secondary teeth (231) mesh, second locating part (24) are including installing second fixed block (241) on the bottom surface in standing groove (11), second spring (242) are installed towards one side of second secondary teeth (231) in second fixed block (241), second cone (243) with second secondary teeth (231) mesh are installed to the tip of second spring (242), install second telescopic link (244) between second fixed block (241) and second cone (243).

4. The hemispherical surveillance security camera apparatus according to claim 1, wherein: the mounting part (4) comprises a support (41) mounted on the side wall of the opening (21) in the length direction, a vertical rod (42) extending from the opening (21) to the inside of the spherical part (3) is mounted on the support (41), the camera shooting element (43) is obliquely mounted on the vertical rod (42), and the extending direction of the camera shooting element (43) is the same as that of the first gear ring (32).

5. The hemispherical surveillance security camera apparatus according to claim 1, wherein: the upper end surface of the rotating seat (2) is higher than the horizontal height of the circle center of the spherical piece (3).

6. The hemispherical surveillance security camera apparatus according to claim 5, wherein: the rotation seat (2) is installed towards one side of spherical piece (3) and is worn to establish the axis of rotation in spherical piece (3), camera element (43) are installed in the axis of rotation, first ring gear (32) and second ring gear (23) all rotate along the axis at axis of rotation place.

7. The hemispherical surveillance security camera apparatus according to claim 1, wherein: the driving piece (5) comprises an installation block (51) installed on the inner bottom surface of the placing groove (11), a second motor (52) is installed on the upper portion of the installation block (51), a lead screw (53) arranged in parallel with the axis of the gear (13) is installed at the output portion of the second motor (52), a sliding block (54) attached to the top surface of the installation block (51) is sleeved on the lead screw (53) in a threaded manner, and the sliding block (54) is fixedly connected to the bottom of the first motor (12).