CN213809535U

CN213809535U - Video camera

Info

Publication number: CN213809535U
Application number: CN202021905371.1U
Authority: CN
Inventors: 单世环; 吴小伟
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-27
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a camera, this camera includes: camera main part, mounting bracket and fastener. The camera body includes a first connecting portion; the mounting bracket comprises a second connecting part; the first connecting portion is detachably connected to the second connecting portion by a fastener. One of the first connecting part and the second connecting part is provided with a rotating shaft, the other one of the first connecting part and the second connecting part is provided with an assembling groove, and the rotating shaft is rotatably assembled in the assembling groove so that the camera main body can rotate relative to the mounting bracket by a preset angle. The fastener can lock the first connecting part and the second connecting part to relatively fix the camera main body and the mounting bracket at a preset angle. The problem of camera installation light inadequately among the prior art is solved.

Description

Video camera

Technical Field

The utility model relates to a camera technical field especially relates to a camera.

Background

The camera typically includes two parts, a camera body and a mounting bracket, and the camera body and the mounting bracket are typically joined together by a universal joint. However, the conventional knuckle is complicated in structure, and the camera body and the mounting bracket are generally non-detachably connected in order to avoid frequent disassembly and damage to the knuckle. Therefore, when the camera is mounted and fixed, the camera body and the mounting bracket are generally connected together by a universal joint, and then the camera body and the mounting bracket connected together are mounted at a predetermined position. Because the whole camera has a large volume, the mode that the camera main body is connected with the mounting bracket and then is mounted and fixed is not light enough.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a camera that solves the problem of the prior art that the camera is not easy to mount.

The utility model provides a camera, this camera includes: camera main part, mounting bracket and fastener. The camera body includes a first connecting portion; the mounting bracket comprises a second connecting part; the first connecting portion is detachably connected to the second connecting portion by a fastener. One of the first connecting part and the second connecting part is provided with a rotating shaft, the other one of the first connecting part and the second connecting part is provided with an assembling groove, and the rotating shaft is rotatably assembled in the assembling groove so that the camera main body can rotate relative to the mounting bracket by a preset angle. The fastener can lock the first connecting part and the second connecting part to relatively fix the camera main body and the mounting bracket at a preset angle.

In an embodiment of the present invention, the first connecting portion includes a first fixing plate, and the first fixing plate is provided with a first fixing hole; the second connecting part comprises a second fixing plate, and a second fixing hole is formed in the second fixing plate; the fastener is arranged in the first fixing hole and the second fixing hole in a penetrating mode to connect the first connecting portion and the second connecting portion. The first connecting portion includes a first fixing plate provided with a first fixing hole, and the second connecting portion includes a second fixing plate provided with a second fixing hole, and at this time, the fastener can easily pass through the first fixing hole and the second fixing hole to connect the first connecting portion and the second connecting portion together. That is, the mounting of the camera main body and the mounting bracket becomes more convenient.

In an embodiment of the present invention, the assembly groove is disposed on the first fixing plate, and the first fixing hole is disposed on the assembly groove; the second fixed plate is arranged on the rotating shaft, and the second fixed hole is arranged on the rotating shaft. So set up, the position overall arrangement of first fixed orifices and second fixed orifices is reasonable, and overall structure is compacter, is favorable to reducing the volume and weight reduction, is favorable to the installation between camera main part and the installing support.

In an embodiment of the present invention, the number of the first fixing plates is two, the two first fixing plates are spaced apart from each other, the number of the assembling grooves is two, and the two assembling grooves are respectively disposed on the side surfaces of the two first fixing plates away from each other; the quantity of second fixed plate is two, and two second fixed plate intervals set up, and the quantity of pivot is two, and two relative sides of second fixed plate are located respectively to two pivots.

In an embodiment of the present invention, the first fixing holes are disposed on one or two of the first fixing plates; and/or the second fixing hole is arranged on one second fixing plate or two second fixing plates.

In an embodiment of the present invention, the side surfaces of the two first fixing plates, which are far away from each other, extend toward the direction of the two first fixing plates, so as to form a protruding block, and the protruding block is surrounded by the assembling groove. The structure is very simple and easy to produce and process.

In an embodiment of the present invention, one side of the assembling groove opposite to the bump is provided with an elastic protruding strip, one end of the elastic protruding strip is connected to the bump, and the other end extends toward the direction away from the bump. So set up, be favorable to the pivot to stabilize the joint in the assembly groove.

In an embodiment of the present invention, the bump has a plurality of openings. The bump is provided with the opening, so that the weight of the bump can be reduced, the weight of the whole camera is reduced, and the camera is lighter during installation.

In an embodiment of the present invention, an opening is disposed on one side of the assembling groove, and the rotating shaft is installed in the assembling groove through the opening. The opening is arranged, so that the assembly between the rotating shaft and the assembly groove is greatly facilitated.

In an embodiment of the utility model, the opening part of assembly groove is equipped with spacing fender muscle. The limiting blocking rib can prevent the rotating shaft from sliding out from the opening of the assembling groove, and when the camera main body rotates relative to the mounting bracket, the rotating shaft can rotate in the assembling groove and cannot slide out from the assembling groove.

The utility model provides a camera includes camera main part, installing support and fastener, and the camera main part includes first connecting portion, and the installing support includes the second connecting portion, and first connecting portion pass through fastener detachably and connect in the second connecting portion so that camera main part detachably connects in the installing support. When the camera is installed, the installation support is installed at a preset position, and then the camera main body is installed on the installation support through the fastening piece. The camera main body and the mounting bracket are separately mounted, so that the whole mounting process is more convenient. One of the first connecting part and the second connecting part is provided with a rotating shaft, the other one of the first connecting part and the second connecting part is provided with an assembling groove, and the rotating shaft is rotatably assembled in the assembling groove so that the camera main body can rotate relative to the mounting bracket by a preset angle. So set up, this camera can adapt to the installation condition of difference, both mountable in the wall, also can install in the furred ceiling, and application range is wider.

Drawings

Fig. 1 is a schematic structural diagram of a camera according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view taken at A in FIG. 1;

fig. 3 is an exploded schematic view of a camera according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic structural diagram of a camera according to an embodiment of the present invention in different installation states.

Reference numerals: 1. a camera main body; 11. a first connection portion; 111. a first fixing plate; 112. a first fixing hole; 113. a bump; 114. opening a hole; 115. elastic convex strips; 12. assembling a groove; 121. an opening; 122. limiting and blocking ribs; 2. mounting a bracket; 21. a second connecting portion; 211. a second fixing plate; 212. a second fixing hole; 22. a rotating shaft; 3. a fastener.

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 all 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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a camera according to an embodiment of the present invention, and fig. 2 is a partial cross-sectional view of a position a in fig. 1. The camera includes a camera body 1, a mounting bracket 2 and a fastener 3, the camera body 1 includes a first connecting portion 11, the mounting bracket 2 includes a second connecting portion 21, and the first connecting portion 11 is detachably connected to the second connecting portion 21 by the fastener 3 so that the camera body 1 is detachably connected to the mounting bracket 2. When the camera is installed, the installation support 2 can be installed at a preset position, the preset position can be a wall surface, a ceiling, a cross bar and the like, and then the camera main body 1 is installed on the installation support 2 through the fastening piece 3. The camera body 1 and the mounting bracket 2 are separately mounted, so that the whole mounting process is lighter.

Further, please refer to fig. 3-5, fig. 3 is an exploded schematic view of a camera according to an embodiment of the present invention, and fig. 4 is an enlarged view of a structure at B in fig. 3; fig. 5 is a schematic structural diagram of a camera according to an embodiment of the present invention in different installation states. One of the first connecting portion 11 and the second connecting portion 21 is provided with a rotating shaft 22, and the other is provided with a fitting groove 12, and the rotating shaft 22 is rotatably fitted in the fitting groove 12 so that the camera body 1 can rotate by a predetermined angle with respect to the mounting bracket 2. During installation, the rotating shaft 22 is inserted into the assembling groove 12, the camera body 1 is rotated to enable the camera body 1 to rotate a preset angle relative to the mounting bracket 2, and finally the fixing piece 3 is locked, so that the camera body 1 and the mounting bracket 2 can be relatively fixed. The camera body 1 can be rotated by different predetermined angles with respect to the mounting bracket 2. Therefore, the camera can adapt to different installation conditions, can be installed on a wall surface and a suspended ceiling, and is wider in application range. In one embodiment, the shaft 22 is disposed on the second connecting portion 21, and the first connecting portion 11 defines the mounting groove 12. In other embodiments, the shaft 22 can be disposed on the first connecting portion 11, and the second connecting portion 21 is opened with the assembling groove 12.

In an embodiment, as shown in fig. 2 and 4, the first connecting portion 11 includes a first fixing plate 111, and the first fixing plate 111 defines a first fixing hole 112. The second connecting portion 21 includes a second fixing plate 211, and the second fixing plate 211 is opened with a second fixing hole 212. The fastener 3 is inserted through the first fixing hole 112 and the second fixing hole 212 to connect the first connecting portion 11 and the second connecting portion 21. Since the camera includes the camera main body 1, the mounting bracket 2, and the fastening member 3, the camera main body 1 includes the first connecting portion 11, the mounting bracket 2 includes the second connecting portion 21, and the first connecting portion 11 is detachably connected to the second connecting portion 21 by the fastening member 3 so that the camera main body 1 is detachably connected to the mounting bracket 2. Therefore, the ease of mounting the camera body 1 and the mounting bracket 2 depends on the ease of mounting the first connecting portion 11 and the second connecting portion 21. In the present embodiment, the first connecting portion 11 includes the first fixing plate 111 provided with the first fixing hole 112, and the second connecting portion 21 includes the second fixing plate 211 provided with the second fixing hole 212, and at this time, the fastener 3 can easily pass through the first fixing hole 112 and the second fixing hole 212 to connect the first connecting portion 11 and the second connecting portion 21 together. That is, the mounting of the camera body 1 and the mounting bracket 2 becomes more convenient.

In one embodiment, as shown in fig. 2 and 4, the first fixing holes 112 are threaded holes, and the second fixing holes 212 are also threaded holes. The fastening member 3 may be a screw, and the fastening member 3 is respectively locked and matched with the first fixing hole 112 and the second fixing hole 212, that is, the fastening member 3 can be used to fixedly connect the first fixing plate 111 and the second fixing plate 211. But not limited thereto, in other embodiments, the first fixing hole 112 may also be a light hole, and the second fixing hole 212 is a threaded hole; or the first fixing hole 112 is a threaded hole and the second fixing hole 212 is an unthreaded hole, the fastener 3 passes through the unthreaded hole to be in locking fit with the threaded hole, and the first fixing plate 111 and the second fixing plate 211 can be fixedly connected through the fastener 3. In addition, the first fixing hole 112 and the second fixing hole 212 may be both unthreaded holes, the fastener 3 may be a bolt or a stud, and the bolt or the stud passes through the first fixing hole 112 and the second fixing hole 212 and then is in locking fit with a nut, so that the purpose of fixedly connecting the first fixing plate 111 and the second fixing plate 211 can also be achieved.

In one embodiment, as shown in fig. 2 and 4, the fitting groove 12 is provided in the first fixing plate 111, and the first fixing hole 112 is provided in the fitting groove 12; the rotating shaft 22 is disposed on the second fixing plate 211, and the second fixing hole 212 is disposed on the rotating shaft 22. Therefore, the first fixing holes 112 and the second fixing holes 212 are reasonably arranged, the whole structure is more compact, the size and the weight are reduced, and the installation between the camera main body 1 and the installation bracket 2 is facilitated.

In one embodiment, as shown in fig. 2 and 4, the number of the first fixing plates 111 is two, two first fixing plates 111 are spaced apart, the number of the assembling grooves 12 is two, and the two assembling grooves 12 are respectively disposed on the side surfaces of the two first fixing plates 111 away from each other. The number of the second fixing plates 211 is two, the two second fixing plates 211 are arranged at intervals, the number of the rotating shafts 22 is two, and the two rotating shafts 22 are respectively arranged on the opposite side surfaces of the two second fixing plates 211. In the embodiment shown in fig. 2 and 4, the first connecting portion 11 includes two first fixing plates 111 arranged at intervals, the number of the assembling grooves 12 is also two, and the two assembling grooves 12 are respectively arranged on the side surfaces of the two first fixing plates 111 far away from each other. At this time, the number of the corresponding second fixing plates 211 is also two, and the rotating shafts 22 are respectively disposed on the opposite side surfaces of the two second fixing plates 211. When the first connecting portion 11 and the second connecting portion 21 are mounted, the rotating shafts 22 of the two second fixing plates 211 are correspondingly mounted on the mounting grooves 12 of the two first fixing plates 111, and at this time, the connection between the first connecting portion 11 and the second connecting portion 21 is more stable. In other embodiments, the first connecting portion 11 may be provided with only one first fixing plate 111, or the second connecting portion 21 may be provided with only one second fixing plate 211, in which case the structure of the first connecting portion 11 or the second connecting portion 21 may be simpler. In this embodiment, the two assembling slots 12 are respectively disposed on the side surfaces of the two first fixing plates 111 away from each other, and the two rotating shafts 22 are respectively disposed on the opposite side surfaces of the two second fixing plates 211. However, the present invention is not limited to this, and in an embodiment, the two assembling grooves 12 are respectively disposed on opposite side surfaces of the two first fixing plates 111, and the two rotating shafts 22 are respectively disposed on opposite side surfaces of the two second fixing plates 211.

In an embodiment, as shown in fig. 2 and 4, the first fixing holes 112 are disposed on one of the first fixing plates 111, the second fixing holes 212 are disposed on one of the second fixing plates 211, and when the first connecting portion 11 and the second connecting portion 21 are connected, the first connecting portion 11 and the second connecting portion 21 can be connected by inserting the fastening member 3 through one of the first fixing holes 112 and the corresponding second fixing hole 212. At this time, the fastening connection of the first connecting portion 11 and the second connecting portion 21 can be achieved only by installing the fastening member 3 at one side of the camera, that is, the installation of the camera body 1 and the mounting bracket 2 is simpler and faster. In other embodiments, the first fixing holes 112 may be respectively disposed on the two first fixing plates 111, and correspondingly, the second fixing holes 212 may be respectively disposed on the two second fixing plates 211, at this time, the fasteners 3 respectively penetrate through the two first fixing holes 112 and the two second fixing holes 212 corresponding thereto to connect the first connecting portion 11 and the second connecting portion 21 together, and at this time, the connection between the first connecting portion 11 and the second connecting portion 21 will be firmer.

In one embodiment, as shown in fig. 2 and 4, the two sides of the first fixing plate 111 away from each other extend in the direction away from each other to form a protrusion 113, and the protrusion 113 is enclosed in the mounting groove 12. The structure is very simple and easy to produce and process.

In one embodiment, as shown in fig. 2 and 4, the side of the assembling slot 12 opposite to the projection 113 is provided with a resilient rib 115, one end of the resilient rib 115 is connected to the projection 113, and the other end extends away from the projection 113. By providing the elastic protrusion 115, the elastic protrusion 115 can be movably engaged with the protrusion 113. The rotation shaft 22 can be clamped into the assembly groove 12 by pressing one end of the elastic rib 115 away from the protrusion 113, and then the elastic rib 115 clamps the rotation shaft 22 under the action of elastic force, so as to prevent the rotation shaft 22 from separating from the assembly groove 12. So set up, be favorable to pivot 22 stable joint in assembly groove 12.

In one embodiment, as shown in fig. 2 and 4, the bump 113 is formed with a plurality of openings 114. The bump 113 is provided with the opening 114, so that the weight of the bump 113 can be reduced, the weight of the whole camera is reduced, the material is saved, and the camera is lighter when being installed.

In one embodiment, as shown in fig. 2 and 4, an opening 121 is formed at one side of the mounting groove 12, and the rotation shaft 22 is installed in the mounting groove 12 through the opening 121. The opening 121 is provided to greatly facilitate the assembly between the rotation shaft 22 and the assembly groove 12.

In one embodiment, as shown in fig. 2 and 4, the opening 121 of the assembly groove 12 is provided with a limit stop rib 122. The limiting rib 122 can prevent the rotating shaft 22 from sliding out of the opening 121 of the mounting groove 12, and when the camera body 1 rotates relative to the mounting bracket 2, the rotating shaft 22 can rotate in the mounting groove 12 and cannot slide out of the mounting groove 12.

The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the 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, comprising:

a camera body (1) including a first connecting portion (11);

a mounting bracket (2) including a second connecting portion (21); and

a fastener (3), the first connecting portion (11) being detachably connected to the second connecting portion (21) by the fastener (3);

one of the first connecting part (11) and the second connecting part (21) is provided with a rotating shaft (22), the other one of the first connecting part and the second connecting part is provided with an assembling groove (12), and the rotating shaft (22) is rotatably assembled in the assembling groove (12) so that the camera main body (1) can rotate relative to the mounting bracket (2) by a preset angle;

the fastener (3) can lock the first connecting part (11) and the second connecting part (21) so as to relatively fix the camera main body (1) and the mounting bracket (2) at a preset angle.

2. The camera according to claim 1, wherein the first connecting portion (11) comprises a first fixing plate (111), the first fixing plate (111) being provided with a first fixing hole (112);

the second connecting part (21) comprises a second fixing plate (211), and a second fixing hole (212) is formed in the second fixing plate (211);

the fastener (3) penetrates through the first fixing hole (112) and the second fixing hole (212) to connect the first connecting portion (11) and the second connecting portion (21).

3. The camera according to claim 2, wherein the fitting groove (12) is provided to the first fixing plate (111), and the first fixing hole (112) is provided to the fitting groove (12); the rotating shaft (22) is arranged on the second fixing plate (211), and the second fixing hole (212) is arranged on the rotating shaft (22).

4. The camera according to claim 2, wherein the number of the first fixing plates (111) is two, the two first fixing plates (111) are arranged at intervals, the number of the assembling grooves (12) is two, and the two assembling grooves (12) are respectively arranged on the far side surfaces of the two first fixing plates (111);

the quantity of second fixed plate (211) is two, two second fixed plate (211) interval sets up, the quantity of pivot (22) is two, two pivot (22) are located respectively two the relative side of second fixed plate (211).

5. The camera according to claim 4, wherein the first fixing hole (112) is provided on one of the first fixing plates (111) or on both of the first fixing plates (111);

and/or the second fixing hole (212) is arranged on one of the second fixing plates (211) or on both of the second fixing plates (211).

6. The camera according to claim 4, wherein the two sides of the first fixing plate (111) facing away from each other extend in the direction of facing away from each other to form a protrusion (113), and the protrusion (113) is enclosed by the mounting groove (12).

7. The camera according to claim 6, wherein the side of the fitting groove (12) opposite to the projection (113) is provided with a resilient rib (115), one end of the resilient rib (115) is connected to the projection (113), and the other end extends away from the projection (113).

8. The camera according to claim 6, wherein the projection (113) defines a plurality of openings (114).

9. The camera according to claim 1, wherein an opening (121) is formed at one side of the fitting groove (12), and the rotation shaft (22) is installed in the fitting groove (12) through the opening (121).

10. The camera according to claim 9, wherein a limit stop rib (122) is provided at the opening (121) of the fitting groove (12).