Quick clamping device convenient to install for monitoring camera

Abstract

The utility model discloses a monitoring camera quick clamping device convenient to install, and relates to the technical field of monitoring, the monitoring camera quick clamping device comprises a fixed part installed on a building and a movable part provided with a camera body, the fixed part comprises a fixed seat, an installation cylinder and an elastic clamping assembly, the fixed seat is detachably fixed on the building, and the installation cylinder is detachably fixed on the movable part. The movable part comprises a mounting plate, a mounting column and a movable sleeve, the camera body is fixed to the lower end of the mounting plate, the mounting column is fixed to the upper end of the mounting plate, and the mounting column vertically sleeves the inner side of the mounting cylinder in a sliding mode from bottom to top; and an annular limiting groove is formed in the mounting column, and the movable sleeve is vertically and slidably connected to the outer side of the mounting column in a sleeving mode. According to the utility model, through the cooperative arrangement of the mounting cylinder, the clamping block, the extension spring, the wedge block, the mounting column and the movable sleeve, the camera body can be mounted and dismounted by a single hand, which is very simple and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring technical field, especially a kind of monitoring camera quick clamping device of convenient installation. BACKGROUND

[0002] Modern security monitoring system contains a large number of video heads, which are mainly used as data acquisition terminals in security monitoring equipment to assist in security monitoring.

[0003] In order to facilitate installation, the camera is generally fixed by clamping, for example, a security monitoring device provided in patent No. CN220523830U, by setting an installation mechanism, pulling the handle, the clamping block can be fixed and limited to the camera, thereby achieving the effect of quick installation and disassembly of the monitoring device, and the clamping block is used to limit and clamp the limiting block and the top block to increase the stability of the camera during installation.

[0004] Based on the above search, combined with the prior art, it is found that similar security monitoring devices as disclosed above in the prior art need to be manually pulled outward simultaneously during disassembly, which can only release the fixation of the camera. For slightly larger cameras, at least two hands (two hands pulling the connecting rod outward, and the third hand holding the camera) are needed to complete the disassembly and assembly of the camera, and the disassembly and assembly operation is still inconvenient. Therefore, a monitoring camera quick clamping device for easy installation is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The purpose of the present application is to provide a monitoring camera quick clamping device for easy installation to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a monitoring camera quick clamping device for easy installation, comprising a fixed part mounted on a building and a movable part mounted with a camera body:

[0007] The fixed part includes a fixed seat, a mounting cylinder and an elastic clamping assembly;

[0008] The fixed seat can be detachably fixed to the building, the mounting cylinder is fixed to the lower end of the fixed seat, and the elastic clamping assembly is provided with a plurality of groups, and the plurality of groups of elastic clamping assemblies are equidistantly mounted on the peripheral side of the mounting cylinder;

[0009] The movable part includes a mounting plate, a mounting column and a movable sleeve;

[0010] The camera body is fixed to the lower end of the mounting plate, the mounting column is fixed to the upper end of the mounting plate, the mounting column is vertically sleeved on the inner side of the mounting cylinder from bottom to top, and the mounting column is provided with an annular limiting groove matched with the elastic clamping assembly, and the movable sleeve is vertically sleeved on the outer side of the mounting column, the movable sleeve is pushed upward, and the movable sleeve acts on the elastic clamping assembly to release the clamping and limiting effect of the elastic clamping assembly on the mounting column.

[0011] As a further supplement to the present scheme, the elastic clamping assembly comprises a clamping block, a tension spring and a wedge block.

[0012] The clamping block is horizontally slid through the mounting cylinder, the end lower edge of the clamping block located on the inner side of the mounting cylinder is provided with an inclined surface, the wedge block is fixed to the lower side of the end of the clamping block located on the outer side of the mounting cylinder, the tension spring is horizontally fixed between the outer wall of the mounting cylinder and the clamping block, and the movable sleeve is matched with the wedge block.

[0013] As a further supplement to the present scheme, the part of the mounting column located on the lower side of the annular limiting groove is integrally fixed with a limiting ring.

[0014] As a further supplement to the present scheme, the outer side of the movable sleeve is integrally fixed with a pushing ring.

[0015] As a further supplement to the present scheme, the top end edge of the mounting column is provided with a chamfer.

[0016] As a further supplement to the present scheme, the inner wall of the annular limiting groove is fixed with a vertical stripe anti-skid pad.

[0017] As a further supplement to the present scheme, the fixing seat is fixed to the building through screws.

[0018] In summary, the technical effects and advantages of the present application are as follows:

[0019] 1、In the present application, through the cooperation of the mounting cylinder, the clamping block, the tension spring and the mounting column, the operator can hold the mounting plate with one hand and insert the mounting column into the mounting cylinder, the clamping block is automatically clamped into the annular limiting groove on the mounting column under the action of the tension spring, the clamping and fixing of the mounting column are realized, and one-handed quick installation is realized.

[0020] 2、The utility model discloses, through the cooperation of wedge and movable sleeve setting, the operator can push movable sleeve with one hand, and the movable sleeve extrudes wedge, makes the wedge with the clamping block slide towards the side away from the mounting post, until the clamping block separates from annular limit groove, at this moment, the mounting post is under the gravity effect of itself and mounting plate and camera body and moves down, makes annular limit groove and clamping block be located on different horizontal planes, at this moment, can detach the camera body from fixed part, realizes one -hand quick dismounting. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by the drawings for the person skilled in the art without creating labor.

[0022] Figure 1 It is the overall three-dimensional structure schematic diagram in this embodiment;

[0023] Figure 2 It is the structure schematic diagram of movable part in this embodiment;

[0024] Figure 3 It is the structure schematic diagram under the installation state in this embodiment;

[0025] Figure 4 It is the structure schematic diagram under the dismounting state in this embodiment.

[0026] In the drawing: 1, fixed seat;2, mounting cylinder;3, mounting plate;4, camera body;5, mounting post;501, annular limit groove;502, chamfer;6, clamping block;7, tension spring;8, movable sleeve;9, wedge;10, limit ring;11, push ring. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creating labor belong to the scope of protection of the utility model.

[0028] Embodiment: reference Figures 1-4 The utility model discloses a kind of quick clamping devices of monitoring camera convenient to install, including fixed part installed on building and movable part with camera body 4 being installed, wherein, camera body 4 is conventional monitoring camera in prior art, and adopt conventional wired or wireless mode to network and power on.

[0029] The fixed part comprises a fixed seat 1, a mounting cylinder 2 and an elastic clamping assembly. Specifically, the fixed seat 1 is detachably fixed to a building, for example, the fixed seat 1 is fixed to the building by screws. The mounting cylinder 2 is fixed to the lower end of the fixed seat 1. The elastic clamping assembly is provided in several groups, and the several groups of elastic clamping assemblies are equidistantly mounted on the circumferential side of the mounting cylinder 2.

[0030] The movable part comprises a mounting plate 3, a mounting column 5 and a movable sleeve 8. Specifically, the camera body 4 is fixed to the lower end of the mounting plate 3. The mounting column 5 is fixed to the upper end of the mounting plate 3. The mounting column 5 is vertically sleeved on the inside of the mounting cylinder 2 from bottom to top. An annular limiting groove 501 adapted to the elastic clamping assembly is arranged on the mounting column 5. The movable sleeve 8 is vertically sleeved on the outside of the mounting column 5. The movable sleeve 8 acts on the elastic clamping assembly to release the clamping and limiting effect of the elastic clamping assembly on the mounting column 5 by pushing the movable sleeve 8 upward.

[0031] Regarding the elastic clamping assembly, specifically, the elastic clamping assembly comprises a clamping block 6, a tension spring 7 and a wedge block 9. The clamping block 6 horizontally slides through the mounting cylinder 2. The lower edge of the end of the clamping block 6 located on the inside of the mounting cylinder 2 is provided with an inclined surface. The wedge block 9 is fixed to the lower side of the end of the clamping block 6 located on the outside of the mounting cylinder 2. The tension spring 7 is horizontally fixed between the outer wall of the mounting cylinder 2 and the clamping block 6. The movable sleeve 8 is adapted to the wedge block 9. The operator can push the movable sleeve 8 with one hand. The wedge block 9 is extruded by the movable sleeve 8, so that the wedge block 9 slides with the clamping block 6 towards the side away from the mounting column 5, until the clamping block 6 is separated from the annular limiting groove 501. At this time, the mounting column 5 moves downward under the gravity of itself, the mounting plate 3 and the camera body 4, so that the annular limiting groove 501 and the clamping block 6 are located on different horizontal planes. At this time, the camera body 4 can be detached from the fixed part.

[0032] The part of the mounting column 5 located below the annular limiting groove 501 is integrally fixed with a limiting ring 10. The limiting ring 10 limits the movable sleeve 8 to avoid the movable sleeve 8 from separating from the mounting column 5.

[0033] In order to facilitate the smooth pushing of the movable sleeve 8, a push ring 11 is integrally fixed to the outside of the movable sleeve 8.

[0034] In order to facilitate the quick insertion of the mounting column 5 into the inside of the mounting cylinder 2 during installation, the top edge of the mounting column 5 is provided with a chamfer 502, which can increase the fault tolerance rate when the mounting column 5 is inserted into the mounting cylinder 2, and the insertion is more convenient.

[0035] The inner wall of the annular limiting groove 501 is fixed with an anti-skid pad with vertical stripes. During use, the anti-skid pad with vertical stripes can increase the friction between the clamping block 6 and the anti-skid pad with vertical stripes, so that the mounting column 5 is not easy to rotate relative to the mounting cylinder 2.

[0036] The utility model discloses a working principle: when installing, operating personnel utilizes screw cooperation fixed seat 1 to be fixed vertically on the building of fixed part, for example is fixed on the ceiling,

[0037] Then operating personnel can one-handedly hand-held installation board 3 and inserts installation column 5 into installation cylinder 2, and clamping block 6 is automatically inserted into annular limit slot 501 on installation column 5 under the action of stretch spring 7, realizes the clamping fixed effect of installation column 5,

[0038] When needing to detach camera body 4 from fixed part, operating personnel can one-handedly push movable sleeve 8, and utilizes movable sleeve 8 extrusion wedge block 9, makes wedge block 9 slide with clamping block 6 towards the side away from installation column 5, until clamping block 6 is separated from annular limit slot 501, at this time, installation column 5 is under the gravity of its own and installation board 3 and camera body 4 and moves down, makes annular limit slot 501 and clamping block 6 be located on different horizontal planes, at this time, can detach camera body 4 from fixed part.

[0039] Finally, it should be noted that: the above-mentioned only for the preferred embodiment of the utility model has, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A quick clamping device for monitoring camera with easy installation, comprising a fixed part installed on a building and a movable part installed with a camera body (4), characterized in that: the fixed part comprises a fixed seat (1), an installation cylinder (2) and an elastic clamping assembly; the fixed seat (1) is detachably fixed on the building, the installation cylinder (2) is fixed at the lower end of the fixed seat (1), and the elastic clamping assembly is provided with a plurality of groups, and the plurality of groups of the elastic clamping assembly are equidistantly installed on the circumferential side of the installation cylinder (2); the movable part comprises an installation plate (3), an installation column (5) and a movable sleeve (8); the camera body (4) is fixed at the lower end of the installation plate (3), the installation column (5) is fixed at the upper end of the installation plate (3), the installation column (5) is vertically sleeved on the inside of the installation cylinder (2) from bottom to top, and the installation column (5) is provided with an annular limiting groove (501) matched with the elastic clamping assembly, and the movable sleeve (8) is vertically sleeved on the outside of the installation column (5), the movable sleeve (8) is pushed upward, and the movable sleeve (8) acts on the elastic clamping assembly to release the clamping and limiting effect of the elastic clamping assembly on the installation column (5).

2. A quick clamping device for surveillance camera easy to install according to claim 1, characterized in that: the elastic clamping assembly comprises a clamping block (6), a tension spring (7) and a wedge block (9); the clamping block (6) horizontally slides through the installation cylinder (2), the end edge of the clamping block (6) located on the inside of the installation cylinder (2) is provided with an inclined surface, the wedge block (9) is fixed to the lower side of the end of the clamping block (6) located on the outside of the installation cylinder (2), the tension spring (7) is horizontally fixed between the outer wall of the installation cylinder (2) and the clamping block (6), and the movable sleeve (8) is matched with the wedge block (9).

3. A quick clamping device for surveillance camera easy to install according to claim 2, characterized in that: the installation column (5) is integrally fixed with a limiting ring (10) at the part located below the annular limiting groove (501).

4. A quick clamping device for surveillance camera easy to install according to claim 3, characterized in that: the outside of the movable sleeve (8) is integrally fixed with a push ring (11).

5. The quick clamping device for surveillance camera easy to install according to claim 1, characterized in that: the top edge of the installation column (5) is provided with a chamfer (502).

6. A quick clamping device for surveillance camera easy to install as claimed in claim 1, wherein: the inner wall of the annular limiting groove (501) is fixed with an anti-skid pad with vertical stripes.

7. A quick clamping device for surveillance camera easy to install as claimed in claim 1, wherein: the fixed seat (1) is fixed to the building by screws.

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