Quick connecting device for camera

Abstract

The utility model discloses a quick connecting device for a camera in the technical field of cameras, which comprises the camera, a connecting column is arranged at the bottom of the camera, two movable clamping blocks are arranged at the bottom of the connecting column, fixed blocks are arranged at the bottoms of the two movable clamping blocks, and a limiting cavity is jointly formed in the two movable clamping blocks. Connecting grooves are formed in the tops of the two movable clamping blocks, the bottoms of the two connecting grooves are connected with the top of the limiting cavity in a penetrating mode, the bottoms of the connecting columns are fixedly connected with limiting blocks, and the bottoms of the limiting blocks are movably connected with the limiting cavity in a penetrating mode. The fixing blocks are connected through the fixing bolts, then the limiting blocks are connected and limited through the cooperation of the movable clamping blocks and the limiting cavities in the movable clamping blocks, quick connection and installation of the camera are completed, and when the camera is replaced, the camera can be replaced only by clamping the limiting blocks in a contact mode through the movable clamping blocks. Therefore, the connection firmness of the camera is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a quick-connect device for cameras. Background Art

[0002] Cameras can be divided into two categories: digital cameras and analog cameras. Digital cameras can convert analog video signals generated by video acquisition devices into digital signals and then store them in the computer. The video signals captured by analog cameras must be converted into digital mode by a specific video capture card and compressed before they can be converted to the computer for use. Digital cameras can capture images directly and then transmit them to the computer through serial, parallel or USB interfaces.

[0003] Existing cameras are often used for outdoor video surveillance. When the cameras are used outdoors, they are often damaged by various external factors and cannot be used. At this time, the cameras need to be replaced to ensure that the monitoring operation can be completed. Existing cameras are mostly installed through brackets. When the camera is damaged, the mounting bracket can still be used normally. If the bracket is replaced with the camera, it will lead to a waste of resources. At the same time, the installation position of the camera will also be unstable due to frequent replacement. Utility Model Content

[0004] The purpose of the utility model is to provide a quick-connect device for a camera, which connects a fixed block through a fixing bolt, and then connects and limits the limit block through a movable active card block cooperating with the limit cavity inside it, so as to complete the quick-connect installation of the camera. When replacing the camera, the camera can be replaced by simply contacting the limit block through the active card block, thereby ensuring the firmness of the camera connection, so as to solve the problem that most of the existing cameras proposed in the above background technology are installed through a bracket, and when the camera is damaged, its mounting bracket can still be used normally. If it is replaced with the camera, it will lead to a waste of resources. At the same time, the installation position of the camera will also be unstable due to frequent replacement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-connect device for a camera, comprising a camera, a connecting column is provided at the bottom of the camera, two movable blocks are provided at the bottom of the connecting column, a fixed block is provided at the bottom of the two movable blocks, a limiting cavity is commonly provided inside the two movable blocks, a connecting groove is provided at the top of the two movable blocks, the bottoms of the two connecting grooves are connected to the top of the limiting cavity, the bottom of the connecting column is fixedly connected to the limiting block, the bottom of the limiting block is movably connected to the limiting cavity, and the tops of the two movable blocks are evenly threaded with a plurality of connecting bolts.

[0006] As a further solution of the utility model: the two connecting grooves and the limiting cavity are both semicircular structures, the inner diameter of the two connecting grooves is larger than the outer diameter of the connecting column, and the inner diameter of the two limiting cavities is larger than the outer diameter of the limiting block.

[0007] As a further solution of the utility model: a movable groove is provided inside the fixing block, a through groove is provided on the top of the fixing block, and the bottom of the through groove is connected with the top of the movable groove.

[0008] As a further solution of the utility model: the bottoms of the two movable card blocks are fixedly connected with connecting blocks, and the bottoms of the two connecting blocks are fixedly connected with movable blocks.

[0009] As a further solution of the utility model: the two connecting blocks are both movably connected to the through-groove, and the two movable blocks are both movably connected to the movable groove.

[0010] As a further solution of the utility model: a connecting flange is fixedly connected to the outer wall of the top end of the connecting column, and a plurality of fixing bolts are evenly threadedly connected through the top of the fixing block.

[0011] As a further solution of the utility model: the top of the connecting column is detachably connected to the bottom of the camera via a connecting flange, a lens is fixed at one end of the camera, and a rain cover is fixedly connected to the top of the lens of the camera.

[0012] Compared with the prior art, the beneficial effect of the utility model is as follows: in the utility model, the fixed block is connected by a fixing bolt, and then the limit block is connected and limited by a movable active card block in cooperation with the limit cavity inside it, so as to complete the quick-connect installation of the camera; when replacing the camera, the camera can be replaced by simply contacting the limit block through the active card block, thereby ensuring the firmness of the camera connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of a quick-connect device for a camera of the utility model;

[0014] Figure 2 It is an enlarged schematic diagram of the structure of a connecting piece in a quick-connect device for a camera of the utility model;

[0015] Figure 3 It is an enlarged schematic diagram of the structure of a connecting column in a quick-connect device for a camera of the utility model;

[0016] Figure 4 It is an enlarged schematic diagram of the cross-sectional structure of a fixing block in a quick-connect device for a camera of the utility model;

[0017] Figure 5 The utility model is a quick connection device for a camera Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: 1. camera; 2. rain cover; 3. lens; 4. fixing block; 5. through slot; 6. fixing bolt; 7. movable block; 8. connecting bolt; 9. connecting column; 10. connecting flange; 11. limit block; 12. connecting slot; 13. limit cavity; 14. movable slot; 15. movable block; 16. connecting block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figures 1 to 5In an embodiment of the utility model, a quick-connect device for a camera includes a camera 1, a connecting column 9 is provided at the bottom of the camera 1, two movable blocks 7 are provided at the bottom of the connecting column 9, a fixed block 4 is provided at the bottom of the two movable blocks 7, a limiting cavity 13 is commonly provided inside the two movable blocks 7, a connecting groove 12 is provided at the top of the two movable blocks 7, the bottoms of the two connecting grooves 12 are connected to the top of the limiting cavity 13, the bottoms of the connecting columns 9 are fixedly connected to the limiting blocks 11, the bottoms of the limiting blocks 11 are connected to the limiting cavity 13 in a movable manner, and the tops of the two movable blocks 7 are evenly threaded with a plurality of connecting bolts 8.

[0024] Preferably, in this embodiment, the limit block 11 and the connecting column 9 are connected by two movable active blocks 7, so as to complete the connection limit of the camera 1. When the camera 1 is replaced, it is only necessary to release the limit of the limit block 11 to complete the replacement of the camera 1. At the same time, there is no need to frequently replace the fixed block 4, thereby ensuring the firmness of the connection between the fixed block 4 and the fixed surface.

[0025] The two connecting grooves 12 and the limiting cavity 13 are both semicircular structures. The inner diameter of the two connecting grooves 12 is larger than the outer diameter of the connecting column 9 , and the inner diameter of the two limiting cavities 13 is larger than the outer diameter of the limiting block 11 .

[0026] A movable groove 14 is formed inside the fixed block 4 , a through groove 5 is formed on the top of the fixed block 4 , and the bottom of the through groove 5 is connected to the top of the movable groove 14 through the bottom.

[0027] The bottoms of the two movable clamping blocks 7 are fixedly connected with connecting blocks 16 , and the bottoms of the two connecting blocks 16 are fixedly connected with movable blocks 15 .

[0028] The two connection blocks 16 are both movably connected to the through slots 5 , and the two movable blocks 15 are both movably connected to the movable slots 14 .

[0029] Preferably, in this embodiment, the two movable clamping blocks 7 are connected and limited by the connecting block 16 in cooperation with the movable block 15 , and can be limited by the connecting bolts 8 , thereby ensuring the flexibility and stability of the movable clamping blocks 7 .

[0030] A connecting flange 10 is fixedly connected to the outer wall of the top end of the connecting column 9 , and a plurality of fixing bolts 6 are evenly threadedly connected through the top of the fixing block 4 .

[0031] The top of the connecting column 9 is detachably connected to the bottom of the camera 1 via a connecting flange 10 . A lens 3 is fixed to one end of the camera 1 . A rain cover 2 is fixedly connected to the top of the lens 3 of the camera 1 .

[0032] Video monitoring is performed by cooperating with the camera 1 and the lens 3. During operation, the camera 1 is powered by an external power supply line. At the same time, the camera 1 is connected to an external video display device by wire or wirelessly, which is well known to those skilled in the art.

[0033] The working principle of the utility model is: when using the device, it is only necessary to fix the fixed block 4 to a suitable position by the fixing bolt 6, and then release the limit of the movable block 7 by the connecting bolt 8, slide the two movable blocks 7 in opposite directions, place the limit block 11 at a suitable position on the top of the through groove 5, close the two movable blocks 7, at this time the limit block 11 is inside the limit cavity 13, limit it, and then retighten the connecting bolt 8 to limit the movable block 7.

[0034] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0035] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A quick-connect device for a camera, comprising a camera (1), characterized in that: A connecting column (9) is provided at the bottom of the camera (1), two movable blocks (7) are provided at the bottom of the connecting column (9), a fixed block (4) is provided at the bottom of the two movable blocks (7), a limiting cavity (13) is provided inside the two movable blocks (7), a connecting groove (12) is provided at the top of the two movable blocks (7), the bottoms of the two connecting grooves (12) are connected to the top of the limiting cavity (13), the bottom of the connecting column (9) is fixedly connected to the limiting block (11), the bottom of the limiting block (11) is connected to the limiting cavity (13) in a movable manner, and a plurality of connecting bolts (8) are evenly threadedly connected to the tops of the two movable blocks (7).

2. A quick-connect device for a camera according to claim 1, characterized in that: The two connecting grooves (12) and the limiting cavity (13) are both semicircular structures, the inner diameter of the two connecting grooves (12) is larger than the outer diameter of the connecting column (9), and the inner diameter of the two limiting cavities (13) is larger than the outer diameter of the limiting block (11).

3. A quick-connect device for a camera according to claim 1, characterized in that: A movable groove (14) is provided inside the fixed block (4), a through groove (5) is provided on the top of the fixed block (4), and the bottom of the through groove (5) is connected to the top of the movable groove (14).

4. A quick-connect device for a camera according to claim 1, characterized in that: The bottoms of the two movable card blocks (7) are fixedly connected to a connecting block (16), and the bottoms of the two connecting blocks (16) are fixedly connected to a movable block (15).

5. A quick-connect device for a camera according to claim 4, characterized in that: The two connection blocks (16) are both movably connected to the through slot (5), and the two movable blocks (15) are both movably connected to the movable slot (14).

6. A quick-connect device for a camera according to claim 1, characterized in that: A connecting flange (10) is fixedly connected to the outer wall of the top end of the connecting column (9), and a plurality of fixing bolts (6) are evenly threadedly connected to the top of the fixing block (4).

7. A quick-connect device for a camera according to claim 1, characterized in that: The top of the connecting column (9) is detachably connected to the bottom of the camera (1) via a connecting flange (10); a lens (3) is fixed to one end of the camera (1); and a rain cover (2) is fixedly connected to the top of the lens (3) of the camera (1).

Images