Security camera

Abstract

The utility model discloses a security camera, which comprises a camera body and a mounting tube arranged on a bottom plate and used for mounting the camera body, and further comprises a fixing mechanism arranged on the mounting tube and used for fixing the camera body, and the fixing mechanism comprises a plurality of fixing blocks slidably connected in the mounting tube. The fixing blocks are connected with the mounting pipe through telescopic assemblies, a fixing rod is fixedly connected to the side, close to the bottom plate, of the camera body, and a plurality of fixing grooves are formed in the side wall of the fixing rod. According to the utility model, through the arrangement of the fixing mechanism, under the telescopic action of the telescopic assembly, the camera body can be installed and fixed only by keeping pushing of the camera body and stopping pushing after impact sound is heard, the operation is simple, and the convenience of installation of the camera body is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of security equipment, and specifically relates to a security camera. Background Art

[0002] After searching, Chinese Patent No. 202320747142.9 discloses a security monitoring device that is convenient for replacing cameras. The hand-held lever is controlled to drive the limit rod to move out of the limit hole, and then the camera is controlled to drive the connecting block to rotate, so that the limit groove rotates along the surface of the connecting rod and the limit block until the through hole is driven to rotate to a position perpendicular to the limit block. Then the camera is controlled to move upward, so that the camera can be disassembled, and vice versa.

[0003] The above-mentioned security monitoring device that is easy to replace the camera, when installing and removing the camera, since there are two hand-held rods, when installing the camera, it is necessary to press the two hand-held rods at the same time by hand to move the limit rod out of the inside of the limit hole, and then keep pressing the hand-held rods to rotate the through hole to a position that is vertical or staggered with the limit block, and when installing, it is also necessary to make the limit rod coincide with the limit hole, and when installing the camera, the main limit components such as the limit rod, limit hole, through hole and limit block are inside the base or connecting block, and it is difficult to check the position, so that the operator needs to constantly rotate the camera to achieve position matching, which brings inconvenience to the installation and removal of the camera.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A security camera comprises a camera body and a mounting tube arranged on a bottom plate for mounting the camera body, and also comprises a fixing mechanism arranged on the mounting tube for fixing the camera body;

[0007] The fixing mechanism includes a plurality of fixing blocks slidably connected in the mounting tube, each of the fixing blocks is connected to the mounting tube via a telescopic assembly, a fixing rod is fixedly connected to one side of the camera body close to the base plate, a plurality of fixing grooves are provided on the side wall of the fixing rod, each of the fixing grooves is matched with a fixing block, and a driving mechanism for driving each fixing block is provided on the mounting tube.

[0008] Each of the fixing blocks is arranged in a ring array, and an arc surface is formed at one opposite end.

[0009] The telescopic assembly includes a telescopic tube fixedly connected to the inner wall of the mounting tube, a telescopic rod slidably connected to the telescopic tube, one end of the telescopic rod is connected to a fixed block, a first spring is sleeved on the side wall of the telescopic tube, and two ends of the first spring are respectively connected to the inner wall of the mounting tube and the side wall of the fixed block.

[0010] The driving mechanism includes a driving tube slidably connected to the mounting tube, one end of the driving tube close to the camera body is fixedly connected to a driving ring, a side of the fixing block close to the driving tube is provided with an inclined surface, and the other end of the driving tube slides on the inclined surface.

[0011] The side wall of the driving ring is frosted.

[0012] The mounting tube is provided with an extrusion assembly for extruding the fixing rod, and the extrusion assembly includes an extrusion plate slidably connected in the mounting tube, a second spring is provided on the side of the extrusion plate away from the fixing block, and the other end of the second spring is connected to the bottom wall of the mounting tube.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model sets a fixing mechanism, and under the telescopic action of the telescopic assembly, the camera body can be installed and fixed by only keeping pushing the camera body and stopping pushing after hearing a collision sound. The operation is simple, thereby further improving the convenience of installing the camera body.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the fixing mechanism of the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the fixing groove structure of the utility model.

[0021] In the figure: 101-camera body; 102-bottom plate; 103-mounting tube; 201-fixing block; 202-fixing rod; 203-fixing groove; 301-telescopic tube; 302-telescopic rod; 303-first spring; 401-driving tube; 402-driving ring; 403-inclined surface; 501-extrusion plate; 502-second spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0023] Example 1

[0024] See also Figure 1-Figure 4 , a security camera shown in the figure includes a camera body 101 and a mounting tube 103 disposed on a bottom plate 102 for mounting the camera body 101, and also includes a fixing mechanism disposed on the mounting tube 103 for fixing the camera body 101;

[0025] The fixing mechanism includes a plurality of fixing blocks 201 slidably connected in the mounting tube 103, each fixing block 201 is connected to the mounting tube 103 through a telescopic assembly, a fixing rod 202 is fixedly connected to one side of the camera body 101 close to the bottom plate 102, a plurality of fixing grooves 203 are provided on the side wall of the fixing rod 202, each fixing groove 203 is matched with the fixing block 201, and a driving mechanism for driving each fixing block 201 is provided on the mounting tube 103;

[0026] It should be noted here that: through the setting of the fixing mechanism, under the telescopic action of the telescopic component, you only need to keep pushing the camera body 101 and stop pushing after hearing the impact sound, so as to complete the installation and fixation of the camera body 101. The operation is simple, thereby further improving the convenience of installing the camera body 101.

[0027] It is worth noting that: the utility model is an improvement on the prior art. For the angle adjustment of the camera body 101, please refer to Chinese Patent No. 202320747142.9, which discloses a security monitoring device that is easy to replace the camera, and no further details will be given here.

[0028] See also Figure 2 , each of the fixing blocks 201 shown in the figure is arranged in a ring array, and an arc surface is opened at the opposite end;

[0029] It should be noted here that the uniformity of fixing the surface of the fixing rod 202 by the fixing block 201 is improved by the annular array arrangement.

[0030] See also Figure 3 The telescopic assembly shown in the figure includes a telescopic tube 301 fixedly connected to the inner wall of the mounting tube 103, a telescopic rod 302 is slidably connected to the telescopic tube 301, one end of the telescopic rod 302 is connected to the fixed block 201, and a first spring 303 is sleeved on the side wall of the telescopic tube 301, and the two ends of the first spring 303 are respectively connected to the inner wall of the mounting tube 103 and the side wall of the fixed block 201;

[0031] It should be noted here that: by setting the telescopic assembly, a guiding and resetting function is provided for the movement of the fixed block 201 .

[0032] Working principle: When installing the camera body 101, hold the camera body 101 and insert the fixing rod 202 at one end into the mounting tube 103. When the fixing rod 202 abuts against the fixing blocks 201 in the mounting tube 103, the fixing blocks 201 are pushed away from each other by the interaction force of the inclined surface 403 and the guiding action of the telescopic component. With the continuous pushing of the camera body 101, when the fixing blocks 201 are matched with the fixing grooves 203, the elastic action of the telescopic component pushes the fixing blocks 201 into the fixing grooves 203 and It collides with the bottom wall of the fixing groove 203, thereby using the collision sound to prompt the installer, indicating that the camera body 101 has been installed in place, so that the fixing rod 202 is fixed by the tightening effect of each fixing block 201 on the fixing groove 203, and the installation and fixation of the camera body 101 is further completed. The operation is simple and the implementation is convenient. You only need to keep pushing the camera body 101 and stop pushing after hearing the collision sound to complete the installation and fixation of the camera body 101, thereby further improving the convenience of installing the camera body 101.

[0033] Example 2

[0034] See also Figure 3 This embodiment further explains Example 1. The driving mechanism shown in the figure includes a driving tube 401 slidably connected to the mounting tube 103. The end of the driving tube 401 close to the camera body 101 is fixedly connected to a driving ring 402. A side of the fixed block 201 close to the driving tube 401 is provided with an inclined surface 403. The other end of the driving tube 401 slides on the inclined surface 403. The side wall of the driving ring 402 is frosted.

[0035] It should be noted here that: through the setting of the driving mechanism, when the camera body 101 needs to be disassembled, by pressing the driving ring 402, one end of the driving tube 401 is pushed against the inclined surface 403 on the fixed block 201, so that under the guidance of the interaction force and the telescopic component, the fixed block 201 will be pushed out of the fixed groove 203, thereby releasing the fixation of the fixing rod 202, and further realizing the disassembly of the camera body 101.

[0036] Example 3

[0037] See also Figure 2 This embodiment is a further description of other embodiments. The mounting tube 103 shown in the figure is provided with an extrusion assembly for extruding the fixing rod 202. The extrusion assembly includes an extrusion plate 501 slidably connected in the mounting tube 103. A second spring 502 is provided on the side of the extrusion plate 501 away from the fixing block 201. The other end of the second spring 502 is connected to the bottom wall of the mounting tube 103.

[0038] It should be noted here that: through the setting of the extrusion assembly, when the fixing rod 202 is inserted into the installation tube 103, the extrusion plate 501 will be compressed, so that the second spring 502 is deformed by force to form an elastic force. After the camera body 101 is installed, the extrusion plate 501 will be against the end face of the fixing rod 202 under the reverse elastic force of the second spring 502, thereby further pushing the inner wall of the fixing groove 203 on the fixing rod 202 to resist the side wall of the fixing block 201, thereby improving the firmness of the fixing of the fixing rod 202 and further ensuring the fixing effect of the camera body 101.

Claims

1. A security camera, comprising: A camera body (101) and a mounting tube (103) disposed on a bottom plate (102) and used for mounting the camera body (101); It is characterized by further comprising: A fixing mechanism disposed on the mounting tube (103) and used for fixing the camera body (101); The fixing mechanism comprises a plurality of fixing blocks (201) slidably connected in the mounting tube (103), each of the fixing blocks (201) being connected to the mounting tube (103) via a telescopic assembly, a fixing rod (202) being fixedly connected to one side of the camera body (101) close to the bottom plate (102), a plurality of fixing grooves (203) being provided on the side wall of the fixing rod (202), each of the fixing grooves (203) being matched with the fixing block (201), and a driving mechanism for driving each fixing block (201) is provided on the mounting tube (103).

2. A security camera according to claim 1, characterized in that: Each of the fixing blocks (201) is arranged in a ring array, and an arc surface is formed at one opposite end.

3. A security camera according to claim 1, characterized in that: The telescopic assembly comprises a telescopic tube (301) fixedly connected to the inner wall of the mounting tube (103); a telescopic rod (302) is slidably connected to the telescopic tube (301); one end of the telescopic rod (302) is connected to the fixing block (201); a first spring (303) is sleeved on the side wall of the telescopic tube (301); two ends of the first spring (303) are respectively connected to the inner wall of the mounting tube (103) and the side wall of the fixing block (201).

4. A security camera according to claim 1, characterized in that: The driving mechanism comprises a driving tube (401) slidably connected to the mounting tube (103); one end of the driving tube (401) close to the camera body (101) is fixedly connected to a driving ring (402); a side of the fixing block (201) close to the driving tube (401) is provided with an inclined surface (403); and the other end of the driving tube (401) slides on the inclined surface (403).

5. A security camera according to claim 4, characterized in that: The side wall of the driving ring (402) is frosted.

6. A security camera according to claim 1, characterized in that: The mounting tube (103) is provided with an extrusion assembly for extruding the fixing rod (202), the extrusion assembly comprising an extrusion plate (501) slidably connected in the mounting tube (103), a second spring (502) being provided on a side of the extrusion plate (501) away from the fixing block (201), the other end of the second spring (502) being connected to the bottom wall of the mounting tube (103).

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