CN210518524U

CN210518524U - Camera and monitoring system using same

Info

Publication number: CN210518524U
Application number: CN201921207647.6U
Authority: CN
Inventors: 蒋约鹏
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-12
Anticipated expiration: 2029-07-29

Abstract

The utility model provides a camera, which comprises a supporting unit (10), a camera body and a hook unit, wherein the supporting unit (10) comprises an inner supporting piece and an outer supporting piece, the hook unit is arranged between the inner supporting piece and the camera body, and the outer supporting piece is connected with the inner supporting piece and is fixedly arranged on an outer bracket; the inner supporting piece is embedded on the outer supporting piece, and the inner supporting piece has at least two installation states with different installation angles on the outer supporting piece. The utility model provides a camera adjusts the position and the orientation of first couple through the different mounted state of interior support piece on outer support piece for the camera body can separate smoothly with interior support piece, has avoided the interference of external interference thing to the installation, very big promotion the competitiveness of installation effectiveness and product.

Description

Camera and monitoring system using same

Technical Field

The utility model relates to a security protection control technical field especially relates to a camera and use monitored control system of this camera.

Background

The camera has been widely used in the fields of security, detection, information identification and the like as an important tool for image shooting, but the current camera has inconvenience in installation. Taking a spherical camera as an example, when the ball machine is in wiring, a power supply cabin of the ball machine needs to be opened and is suspended on the support through the hook; because the hook is fixedly arranged in the adapter ring through the outer supporting piece, the position and the opening direction of the hook cannot be selected by the screwing installation mode of the adapter ring. Therefore, the ball machine can generate installation interference when being installed close to an external wall, the adapter ring must be detached again and the initial screwing position of the adapter ring must be adjusted, the position and the opening direction of the hook can be changed, and the installation efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an improved camera and a monitoring system using the same, in which the mounting position and the opening direction of the hook of the camera can be adjusted, interference during mounting can be avoided, and the mounting efficiency can be improved.

The utility model provides a camera, which comprises a supporting unit (10), a camera body and a hook unit, wherein the supporting unit (10) comprises an inner supporting piece and an outer supporting piece, the hook unit is arranged between the inner supporting piece and the camera body, and the outer supporting piece is connected with the inner supporting piece and is fixedly arranged on an outer bracket; the inner supporting piece is embedded on the outer supporting piece, and the inner supporting piece has at least two installation states with different installation angles on the outer supporting piece.

Furthermore, a plurality of sliding blocks which are mutually spaced are convexly arranged on the inner wall of the outer supporting piece, a plurality of sliding grooves are formed on the outer wall of the inner supporting piece in a sunken mode, and each sliding block can be selectively embedded in different sliding grooves.

Furthermore, a plurality of the sliders are uniformly arranged along the circumferential direction of the inner wall of the outer support piece, and a plurality of the sliding grooves are correspondingly and uniformly arranged along the circumferential direction of the outer wall of the inner support piece.

Furthermore, the number of the sliding blocks and the number of the sliding grooves are three, and the inner supporting piece has three installation states with different installation angles on the outer supporting piece.

Furthermore, the outer wall of the inner support member extends outwards and forms a convex edge and a bulge respectively, and the convex edge and the bulge are oppositely arranged and form the sliding groove; and a stop block is arranged between the convex edge and the bulge and is used for limiting the sliding of the sliding block along the sliding groove.

Furthermore, the inner wall of the outer support is provided with a threaded column, the inner support is provided with a through hole, and the camera further comprises a threaded fastener which can penetrate through the through hole and is in threaded connection with the threaded column.

Further, the number of the thread columns is multiple, and the thread columns are arranged at intervals along the inner wall of the outer support.

Further, the threaded fastener is a screw.

Further, the inner support is a flange; and/or the presence of a catalyst in the reaction mixture,

the outer support is a flange.

The utility model also provides a monitored control system, including the camera, its characterized in that, the camera is above-mentioned arbitrary one the camera.

The utility model provides a camera adjusts the position and the orientation of first couple through the different mounted state of interior support piece on outer support piece for the camera body can separate smoothly with interior support piece, has avoided the interference of external interference thing to the installation, very big promotion the competitiveness of installation effectiveness and product.

Drawings

Fig. 1 is a schematic cross-sectional view of a camera in a limited mounting state according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of the camera head shown in fig. 1;

FIG. 3 is a schematic structural diagram of the camera shown in FIG. 1 at another viewing angle;

fig. 4 is a schematic structural diagram of a camera body in the camera shown in fig. 1;

FIG. 5 is a disassembled view of the inner and outer supports of the camera head of FIG. 1;

FIG. 6 is a schematic structural view of an inner support member of the camera head shown in FIG. 1;

FIG. 7 is a cross-sectional schematic view of the inner support member of FIG. 6;

FIG. 8 is an enlarged schematic view of the camera head of FIG. 1 at A;

fig. 9 is a schematic structural view of an outer support member in the camera shown in fig. 1.

Description of the main elements

Camera head	100
		Supporting unit (10)	10
Inner support	11
		Sliding chute	111
Convex edge	112
		Projection	113
Stop block	114
		Through hole	115
Outer support	12
		Sliding block	121
Threaded column	122
		Threaded fastener	13
Camera body	20
		Groove	21
Hook unit	30
		First hook	31
Second hook	32
		External support	200

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, fig. 1 is a schematic cross-sectional view of a camera 100 in a limited installation state according to an embodiment of the present invention, fig. 2 is a schematic perspective view of the camera 100 shown in fig. 1, and fig. 3 is a schematic structural view of the camera 100 shown in fig. 1 at another viewing angle.

The utility model provides a camera 100, camera 100 are used for shooting the digital image of target scene in order to acquire the target scene.

In this embodiment, the camera 100 is applied to a monitoring system, and is used for shooting a moving object in a target scene, so that functions such as face snapshot, vehicle snapshot, human behavior detection, and the like can be realized.

It can be understood that the utility model discloses not restrict camera 100 and must apply to monitored control system in, in other embodiments, camera 100 can also be applied to fields such as information acquisition, inspection test, scientific research, and camera 100 also can carry on in order to continuously trail the target object on mobile carrier such as unmanned aerial vehicle, car.

The camera 100 comprises a supporting unit (10)10, a camera body 20 and a hook unit 30 arranged between the supporting unit (10)10 and the camera body 20, wherein the supporting unit (10)10 is connected to the hook unit 30 and fixedly arranged on an external support 200, and the camera body 20 is detachably arranged on the supporting unit (10)10 through the hook unit 30.

The supporting unit (10)10 is used for fixedly arranging the camera 100 on the external support 200, the camera body 20 is used for shooting a target scene and acquiring a digital image of the target scene, and the hook unit 30 is used for hooking the supporting unit (10)10 so as to detachably arrange the camera body 20 on the supporting unit (10)10, thereby realizing the fixed installation of the camera body 20 on the external support 200.

In the actual installation process, one end of the camera body 20 is arranged on the supporting unit (10)10 in a hanging manner through the hook unit 30, and the internal circuit structure is exposed to complete wiring; after the wiring is completed, the multiple ends of the camera body 20 are fixedly arranged on the supporting unit (10)10 through the hook unit 30 and seal the internal circuit structure, so that the whole wiring and mounting process is completed.

The supporting unit (10)10 comprises an inner supporting member 11 and an outer supporting member 12, the inner supporting member 11 is disposed on the outer supporting member 12 and is hooked by the hooking unit 30, and the outer supporting member 12 covers the inner supporting member 11 and is connected to the outer bracket 200.

In the present embodiment, the inner support 11 and the outer support 12 are both flanges; the inner support 11 and the outer support 12 are both selected as flanges, so that the high interchangeability of standardized parts can be utilized, and the part adapting process in the installation process can be reduced.

It is understood that in other embodiments, the inner support 11 may be other support parts besides a support frame, as long as the inner support 11 can mount the camera head body 20 to the outer bracket 200.

It can be understood that the outer support 12 can be indirectly mounted on the outer support 200 through an adapter ring or the like, or can be directly mounted on the outer support 200 through sleeving, screwing or the like; the present invention does not limit the installation and connection of the outer support 12 and the outer bracket 200.

Referring to fig. 4, fig. 4 is a schematic structural diagram of the camera body 20 of the camera 100 shown in fig. 1.

The camera body 20 is used for recording moving objects in a target scene. As for the structure of the camera body 20 itself, it may adopt a conventional structure. In the present embodiment, the camera body 20 is a spherical camera body. It is to be understood that when the camera 100 employs a camera of another type than a ball machine, such as a gun camera, the camera body 20 is also adapted as a gun-type camera body.

It can be understood that, in order to enable the camera body 20 to avoid the mutual interference with the outer support 12 in the suspended state, the camera body 20 is provided with a groove 21, and the groove 21 is provided for the outer support 12 to extend into so as to avoid the mutual interference between the camera body 20 and the outer support 12.

The hook unit 30 includes a first hook 31 and a second hook 32, one end of the first hook 31 is fixedly disposed on the camera body 20, and the other end of the first hook 31 is connected to the inner support 11; one end of the second hook 32 is also fixedly arranged on the camera body 20, and the other end of the second hook 32 can be detachably hung on the inner support member 11.

When the camera body 20 is in an installation and wiring state, the second hook 32 is separated from the inner support 11, the camera body 20 is hooked with the inner support 11 through the first hook 31, and the camera body 20 is connected with the inner support 11 in an inclined suspension state; after the camera body 20 completes installation and wiring work, the camera body 20 is connected to the inner support member 11 through the first hook 31 and the second hook 32, and the camera body 20 is fixedly arranged on the inner support member 11 in a multi-point connection mode, so that the whole installation process of the camera body 20 on the support unit (10)10 is realized.

In this embodiment, the bottom portions of the first hook 31 and the second hook 32 are both mounted on the camera body 20, and the hook portions of the first hook 31 and the second hook 32 are connected to the inner support 11; the first hook 31 and the second hook 32 are located at two positions relatively far away from one end of the camera body 20 close to the inner support 11, so that a fixed supporting point on the camera body 20 is relatively far away, and the camera body has high installation stability.

It can be understood that the hook connection between the bottom and the hook part of the first hook 31 and the second hook 32 and the inner support 11 and the camera body 20 can be reversed, for example, the bottom of the first hook 31 is disposed on the inner support 11, and the hook part of the first hook 31 is connected to the camera body 20; the bottom of the second hook 32 is arranged on the inner support member 11, and the hook part of the second hook 32 is connected to the camera body 20; no matter how the first and

second hooks

31 and 32 are fitted to the inner support 11 and the camera body 20, the first and

second hooks

31 and 32 may be used to mount the camera body 20 on the support unit (10) 10.

In this embodiment, only the first hook 31 and the second hook 32 are provided on the camera body 20, that is, the number of hooks provided on the camera body 20 is two.

It is understood that in other embodiments, the camera body 20 may be provided with more than three hooks, as long as the hooks can ensure the installation of the camera body 20 on the supporting unit (10) 10.

When an existing camera body is installed, if the existing camera body is close to an external wall and other interferent objects, the external supporting piece and the external support must be disassembled and assembled through readjustment, and interference between the camera body and the external wall is avoided by adjusting the installation angle of the external supporting piece on the external support. Because the outer support is the bearing element of whole camera, must exert great pretightning force in the installation in order to provide stable bearing capacity, consequently the outer support of dismouting just is very loaded down with trivial details, has influenced the holistic installation effectiveness of camera.

Referring to fig. 5 to 8 together, fig. 5 is a disassembled schematic view of an inner support 11 and an outer support 12 in the camera 100 shown in fig. 1, fig. 6 is a structural schematic view of the inner support 11 in the camera shown in fig. 1, fig. 7 is a cross-sectional schematic view of the inner support 11 shown in fig. 6, and fig. 8 is an enlarged schematic view of the camera 100 shown in fig. 1 at a point a.

The camera 100 provided by the present invention sets the connection relationship between the inner support member 11 and the outer support member 12 to be the concave-convex fit embedded connection, so that the inner support member 11 can have different installation angles and different installation states on the outer support member 12; when the first hook 31 is close to an external wall or other interference object, so that the camera body 20 and the inner support 11 cannot be separated smoothly, the operator switches the installation angle of the inner support 11 on the outer support 12, so as to change the position of the first hook 31 relatively far away from the external interference object, and thus the camera body 20 and the inner support 11 can be separated smoothly.

Interior support piece 11 supplies the operator to select at outer support piece 12 a plurality of optional installation states, has improved the flexibility and the maneuverability of installation, has avoided the appearance of the unable smooth separation condition of camera body 20 with interior support piece 11 to the convenience of installation has been improved.

It should be noted that different installation states of the inner support 11 on the outer support 12 refer to different angular relationships between the inner support 11 and the outer support 12; that is, the inner support 11 can be disposed on the outer support 12 in a rotated multi-posture.

In the present embodiment, the inner support 11 is coaxial with the outer support 12, and the inner support 11 is rotatably adjusted between a plurality of installation states by using the common axis of the inner support 11 and the outer support 12 as a shaft, and only one-dimensional rotation occurs. It will be appreciated that in other embodiments, the inner support 11 may rotate in two dimensions, rotate in three dimensions, or rotate while moving relative to the outer support 12, as long as the inner support 11 is able to change the orientation of the first hook 31 by changing its attitude on the outer support 12.

In an embodiment of the present invention, the inner wall of the outer support 12 extends to the inside (towards the inner support 11) to be protruded and form a plurality of mutually spaced sliders 121, the outer wall of the inner support 11 is recessed to the inside and forms a plurality of mutually spaced chutes 111, and the sliders 121 are embedded in the chutes 111, so that the inner support 11 and the outer support 12 form a mutually embedded connection relationship. Because the number of the sliding blocks 121 is multiple, the sliding blocks 121 are arranged at intervals; the number of the sliding grooves 111 is also multiple, and the sliding grooves 111 are arranged at intervals, so that an operator can select the arrangement and combination relationship between different sliding blocks 121 and the sliding grooves 111 and selectively connect the sliding blocks to enable the inner supporting member 11 to have different installation states on the outer supporting member 12.

For example, the number of the sliding grooves 111 is two, the number of the sliders 121 is two, and when the first slider 121 is embedded in the first sliding groove 111 and the second slider 121 is embedded in the second sliding groove 111, the operator can release the embedding between the sliding grooves 111 and the sliders 121, and exit the inner support 11 through the interval between the two sliders 121; after the inner supporting member 11 is rotated by a certain angle, the second sliding block 121 is embedded in the first sliding slot 111, and the first sliding block 121 is embedded in the second sliding slot 111, so as to change the installation state of the inner supporting member 11 on the outer supporting member 12.

It can be understood that the inner support 11 may not exit from the outer support 12, and the connection correspondence between different sliding blocks 121 and different sliding grooves 111 can be directly switched through the mutual embedding and the rotational connection therebetween.

It should be emphasized that, in the present embodiment, the sliding block 121 is formed on the outer support 12 and the sliding groove 111 is opened on the inner support 11 in consideration of the convenience of processing; it is understood that, regardless of the processing cost and convenience, in other embodiments, the sliding block 121 may be formed on the inner support 11, and the sliding groove 111 may be opened on the outer support 12.

In one embodiment of the present invention, the plurality of sliding blocks 121 are uniformly arranged along the circumferential direction of the inner wall of the outer support 12, and the circumferential distance (spherical distance) between adjacent sliding blocks 121 is equal; correspondingly, the sliding grooves 111 are uniformly arranged along the circumferential direction of the outer wall of the inner support member 11, and the circumferential distances (spherical distances) between the adjacent sliding grooves 111 are equal. Thus, the matching degree between the plurality of sliders 121 and the plurality of sliding grooves 111 is optimal.

The utility model discloses an in the embodiment, the quantity of slider 121 and spout 111 is three, and the even setting of mutual spaced between the three slider 121 corresponds between the three spout 111 mutual spaced and even setting. At this time, the inner support 11 has three mounting states with different mounting angles on the outer support 12. With this arrangement, the adjustability of the inner support 11 is better and the operator has more options.

It can be understood that the number of the sliding blocks 121 is two or more than three, and the number of the sliding grooves 111 is two or more than three; when the number of the sliding blocks 121 and the sliding grooves 111 is correspondingly set to two, the inner supporting member 11 has two installation states, and the arrangement of more installation states is helpful for improving the operation convenience of an operator.

In an embodiment of the present invention, the outer wall of the inner support 11 extends outward and forms a convex edge 112 and a protrusion 113, respectively, the convex edge 112 is relatively close to the camera body 20, the protrusion 113 is relatively far away from the camera body 20, and the convex edge 112 and the protrusion 113 are disposed relatively and form the above-mentioned chute 111.

With such an arrangement, the sliding groove 111 is formed by the convex edge 112 and the protrusion 113 in a clamping manner, so that direct slotting on the inner support member 11 can be avoided, and the structural stability of the inner support member 11 can be improved.

In the present embodiment, both the protruding edge 112 and the protrusion 113 are provided integrally with the inner support 11. It is understood that in other embodiments, the

protrusions

112 and 113 and the inner support 11 may be formed separately.

Further, a stop block 114 is disposed between the protruding edge 112 and the protrusion 113, and the stop block 114 is located on an extending path of the sliding slot 111 and is used for limiting a sliding distance of the sliding block 121 on the sliding slot 111, so as to prevent the sliding block 121 from sliding out of the sliding slot 111, which causes a separation between the sliding block 121 and the sliding slot 111.

In this embodiment, one end of the stopper 114 is connected to the protruding edge 112, and the other end is connected to the protrusion 113; the stopper 114 and the inner support 11 are also integrally formed.

It is understood that in other embodiments, the stop block 114 may not be directly connected to the protruding edge 112 or the protrusion 113, and may be disposed at a distance from the protruding edge 112 or the protrusion 113, as long as the stop block 114 is located on the extending path of the sliding slot 111 and can limit the sliding block 121; the stopper 114 and the inner support member 11 may be formed as a separate body.

Referring to fig. 9, fig. 9 is a schematic structural diagram of the outer supporting member 12 in the camera head 100 shown in fig. 1.

In one embodiment of the present invention, a threaded post 122 is disposed on the inner wall of the outer support 12, and the threaded post 122 is a cylinder (also commonly referred to as a boss post) with a threaded hole therein; the inner support 11 is provided with a through hole 115 corresponding to the threaded post 122, the camera 100 further comprises a threaded fastener 13, and one end of the threaded fastener 13 extends into the through hole 115 and is screwed into the threaded hole in the threaded post 122.

So set up, accomplish the work of working a telephone switchboard at camera body 20 to first couple 31 and second couple 32 are accomplished to collude and are linked up afterwards, thereby threaded fastener 13 can the spiro union screw thread post 122 for provide stable and reliable connection between interior support piece 11 and the outer support piece 12, and then promote whole camera 100's reliability.

Further, the number of the threaded columns 122 is plural, and the plurality of threaded columns 122 are spaced apart from each other along the inner wall of the outer support 12. In this way, the threaded post 122 can be matched to different installation states, and the threaded fastener 13 can have the corresponding threaded post 122 to provide threaded fixation regardless of which installation state the inner support 11 is in to complete the final installation.

Further, the threaded fastener 13 is a screw. The threaded fastener 13 can be made of screws, so that the cost is lower, the performance is better, and the cost performance is more outstanding.

The present invention further provides a monitoring system (not shown), including the above-mentioned camera 100. The utility model provides a monitored control system has very big promotion on holistic installation effectiveness through adopting foretell camera 100, has splendid product competitiveness.

The utility model provides a camera 100 adjusts the position and the orientation of first couple 31 through the different mounted state of interior support piece 11 on outer support piece 12 for camera body 20 can separate smoothly with interior support piece 11, has avoided the interference of external interference thing to the installation, very big promotion the competitiveness of installation effectiveness and product.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. A camera (100) comprises a supporting unit (10), a camera body (20) and a hook unit, wherein the supporting unit (10) comprises an inner supporting piece (11) and an outer supporting piece (12), the hook unit is arranged between the inner supporting piece (11) and the camera body (20), and the outer supporting piece (12) is connected to the inner supporting piece (11) and fixedly arranged on an outer support (200); the inner support (11) is embedded on the outer support (12), and the inner support (11) has at least two installation states with different installation angles on the outer support (12).

2. The camera (100) according to claim 1, wherein the inner wall of the outer support (12) is protruded to form a plurality of sliding blocks (121) spaced from each other, the outer wall of the inner support (11) is recessed to form a plurality of sliding grooves (111), and each sliding block (121) can be selectively embedded in a different sliding groove (111).

3. The camera (100) according to claim 2, wherein a plurality of the sliding blocks (121) are uniformly arranged along the circumferential direction of the inner wall of the outer support (12), and a plurality of the sliding grooves (111) are correspondingly uniformly arranged along the circumferential direction of the outer wall of the inner support (11).

4. A camera head (100) according to claim 3, wherein the number of the sliding blocks (121) and the sliding grooves (111) is three, and the inner support (11) has three mounting states with different mounting angles on the outer support (12).

5. The camera (100) according to claim 2, wherein the outer wall of the inner support (11) extends outwards and forms a convex edge (112) and a convex protrusion (113), respectively, and the convex edge (112) and the convex protrusion (113) are oppositely arranged and form the sliding groove (111); a stop block (114) is arranged between the convex edge (112) and the protrusion (113), and the stop block (114) is used for limiting the sliding of the sliding block (121) along the sliding groove (111).

6. The camera (100) according to claim 2, wherein a threaded post (122) is disposed on an inner wall of the outer support (12), a through hole (115) is disposed on the inner support (11), and the camera (100) further comprises a threaded fastener (13), wherein the threaded fastener (13) can pass through the through hole (115) and is screwed with the threaded post (122).

7. The camera head (100) of claim 6, wherein the number of the threaded posts (122) is plural, and a plurality of the threaded posts (122) are spaced apart along an inner wall of the outer support (12).

8. A camera head (100) according to claim 7, characterized in that the threaded fastener (13) is a screw.

9. The camera (100) of claim 7, wherein the inner support (11) is a flange; and/or the presence of a catalyst in the reaction mixture,

the outer support (12) is a flange.

10. A monitoring system comprising a camera, characterized in that the camera is a camera (100) according to any one of claims 1 to 9.