Explosion-proof camera convenient to disassemble quickly

Abstract

The utility model discloses an explosion-proof camera convenient to disassemble quickly, which comprises a supporting device, an alignment device is slidably mounted at the top end of the supporting device, connecting devices are symmetrically and fixedly mounted at the top end of the alignment device, and an explosion-proof camera is fixedly mounted at the front end of the top of the alignment device. The supporting device comprises inserting rods, protective sleeves and a bottom plate, the inserting rods are symmetrically and fixedly installed at the top ends of the inner sides of the protective sleeves, the protective sleeves are fixedly installed at the two ends of the top of the bottom plate, the connecting device comprises a handle, an extension rod and a protective top plate, and the extension rod is fixedly connected to the side end of the handle. The protective top plate is fixedly installed at the end, away from the handle, of the extension rod, and the alignment device comprises an alignment transverse plate, a reset spring, a cylindrical rod, an alignment insertion piece and an alignment hole. According to the utility model, through the arrangement of the supporting device, the alignment device and the connecting device, the purpose of quickly disassembling and assembling the explosion-proof camera is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to an explosion-proof camera which is easy to quickly disassemble. Background Art

[0002] Explosion-proof cameras belong to the category of explosion-proof monitoring products, and are the cross-product of the explosion-proof industry and the monitoring industry. Because conventional camera products cannot be used in high-risk flammable and explosive scenes, products that have explosion-proof functions and relevant certificates issued by national authoritative agencies can be called explosion-proof cameras.

[0003] For example, an explosion-proof camera with Chinese patent publication number CN211152039U includes a camera body and a mounting bracket, wherein the camera body is arranged on the mounting bracket, and one end of the mounting bracket is connected to the mounting base; a first adjustment part is provided on the mounting bracket, and the first adjustment part includes a first positioning plate, and the mounting bracket is provided with a first positioning pin corresponding to the first positioning hole, and the first positioning plate is provided with a first positioning hole; the mounting nail is also provided with a first adjustment rod, and the top of the first adjustment rod extends outward to form a first limit block, and the first positioning plate is provided with a through hole corresponding to the first adjustment rod; an elastic member is also sleeved on the outer surface of the first adjustment rod, and the elastic member is arranged between the first limit block and the mounting.

[0004] The explosion-proof camera in the above patent can only achieve the purpose of facilitating angle adjustment when in use, while the existing explosion-proof camera, due to the use of bolt positioning, makes it inconvenient to disassemble the explosion-proof camera. Therefore, a device is needed to improve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof camera that is easy to quickly disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof camera that is easy to quickly disassemble, comprising a supporting device, a positioning device is slidably installed on the top of the supporting device, a connecting device is symmetrically fixedly installed on the top of the positioning device, an explosion-proof camera is fixedly installed on the top front end of the positioning device, the supporting device comprises an insertion rod, a sheath and a base plate, the insertion rod is symmetrically fixedly installed on the inner top of the sheath, the sheath is fixedly installed on the top two ends of the base plate, the connecting device comprises a handle, an extension rod and a protective top plate, the extension rod is fixedly connected to the side end of the handle, and the protective top plate is fixedly installed on the end of the extension rod away from the handle.

[0007] Preferably, the alignment device includes an alignment transverse plate, a reset spring, a cylindrical rod, an alignment plug and an alignment hole. The reset spring is symmetrically fixed inside the two ends of the alignment transverse plate, the cylindrical rod slides through the alignment transverse plate and is fixedly connected to the reset spring, the alignment plug is fixedly installed on the side end of the cylindrical rod away from the reset spring, and the alignment hole is symmetrically opened inside the side end of the alignment plug away from the cylindrical rod.

[0008] Preferably, the alignment plug is slidably plugged into the inner side of the sheath, and the protective top plate is fixedly mounted on the side end of the alignment plug close to the return spring.

[0009] Preferably, the top end of the alignment insert is aligned with the inner top end of the sheath.

[0010] Preferably, both ends of the top of the protective top plate are inclined at 45°.

[0011] Preferably, grooves are provided at both ends of the alignment transverse plate, and the alignment inserts are flush with the grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] When the device is in use, by pulling the handle toward the end away from the protective top plate, the alignment plug can be driven to move toward the inside of the reset spring, so that the alignment plug can be misaligned with the sheath, which is convenient for the alignment installation of the horizontal plate and the explosion-proof camera. At the same time, when the horizontal plate is pressed downward against the top of the bottom plate, the alignment hole can be driven to align with the insertion rod, and the handle can be released. The elasticity of the reset spring can drive the alignment plug to align with the inside of the sheath, so that the horizontal plate can be quickly installed on the top of the bottom plate, completing the rapid disassembly and installation of the explosion-proof camera and the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support device of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the alignment device of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the connecting device of the utility model.

[0018] In the figure: 1-support device, 2-alignment device, 3-connecting device, 4-explosion-proof camera, 5-insertion rod, 6-sheath, 7-bottom plate, 8-alignment cross plate, 9-reset spring, 10-cylindrical rod, 11-alignment insert, 12-alignment hole, 13-handle, 14-extension rod, 15-protective top plate. DETAILED DESCRIPTION

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

[0020] See also Figure 1-4 The utility model provides an embodiment: an explosion-proof camera that is easy to quickly disassemble, including a supporting device 1, a positioning device 2 is slidably installed on the top of the supporting device 1, a connecting device 3 is symmetrically fixedly installed on the top of the positioning device 2, an explosion-proof camera 4 is fixedly installed on the top front end of the positioning device 2, the supporting device 1 includes an insertion rod 5, a sheath 6 and a bottom plate 7, the insertion rod 5 is symmetrically fixedly installed on the inner top of the sheath 6, the sheath 6 is fixedly installed on both ends of the top of the bottom plate 7, the connecting device 3 includes a handle 13, an extension rod 14 and a protective top plate 15, the extension rod 14 is fixedly connected to the side end of the handle 13, and the protective top plate 15 is fixedly installed on the end of the extension rod 14 away from the handle 13.

[0021] The alignment device 2 includes an alignment transverse plate 8, a reset spring 9, a cylindrical rod 10, an alignment plug 11 and an alignment hole 12. The reset spring 9 is symmetrically fixedly installed inside the two ends of the alignment transverse plate 8, the cylindrical rod 10 slides through the alignment transverse plate 8 and is fixedly connected to the reset spring 9, the alignment plug 11 is fixedly installed on the side end of the cylindrical rod 10 away from the reset spring 9, and the alignment hole 12 is symmetrically opened inside the side end of the alignment plug 11 away from the cylindrical rod 10. Circular holes that are compatible with the cylindrical rod 10 are opened inside the two ends of the alignment transverse plate 8, so that the reset spring 9 can be installed inside the circular hole.

[0022] The alignment plug 11 is slidably inserted into the inner side of the sheath 6, and the protective top plate 15 is fixedly installed on the side end of the alignment plug 11 close to the return spring 9, and is vertically aligned with the protective top plate 15 through the cylindrical rod 10, so that external impurities can be prevented from contacting the cylindrical rod 10.

[0023] The top end of the alignment insert 11 is aligned with the inner top end of the sheath 6 . When the sheath 6 is fitted with the alignment insert 11 , rainwater or impurities from the outside can be prevented from entering the interior of the sheath 6 .

[0024] Both ends of the top of the protective top plate 15 are inclined at 45 degrees to prevent impurities from accumulating on the top of the protective top plate 15 .

[0025] Grooves are formed at both ends of the alignment transverse plate 8 , and the alignment insert 11 is flush with the grooves, allowing the alignment insert 11 to move toward the inside of the alignment transverse plate 8 .

[0026] Working principle: when in use, the bottom plate 7 can be installed on the external wall, and then the handle 13 is pulled away from the end of the protective top plate 15, so that the alignment plug 11 can be driven to move toward the inside of the reset spring 9, so that the alignment plug 11 can be misaligned with the sheath 6, which is convenient for the alignment cross plate 8 to be installed on the top of the bottom plate 7. Afterwards, when the alignment cross plate 8 is in contact with the bottom plate 7, the insertion rod 5 can be driven to align with the alignment hole 12. At this time, the handle 13 can be released, and the elasticity of the reset spring 9 will drive the cylindrical rod 10 and the alignment plug 11 to reset outward, so that the alignment plug 11 can drive the alignment hole 12 to slide on the outer ring of the insertion rod 5, completing the alignment and cooperation of the sheath 6 and the alignment plug 11. When the alignment plug 11 moves to the inside of the sheath 6, the outer ring surface of the alignment plug 11 is in contact with the inner ring surface of the sheath 6, so that the alignment plug 11 can be aligned with the sheath 6 The inner wall of the protective cover 6 is fitted to prevent rainwater from entering the interior of the protective cover 6. Later, during daily use of the explosion-proof camera 4, both ends of the top of the protective top plate 15 are inclined at 45° to prevent rainwater from accumulating on the top of the protective top plate 15. Moreover, when the protective top plate 15 is in the reset state, it can be located at the top of the cylindrical rod 10 to prevent foreign matter from adhering to the surface of the cylindrical rod 10, thereby completing the installation of the explosion-proof camera 4. Later, when the explosion-proof camera 4 needs to be removed, the handles 13 can be pulled toward each other again to drive the alignment plug 11 to move toward each other, so that the alignment plug 11 is removed from the interior of the protective cover 6. Later, the alignment cross plate 8 is pulled upward, so that the alignment cross plate 8 can be out of contact with the bottom plate 7, making it convenient for the user to disassemble the explosion-proof camera 4 from the top of the bottom plate 7, so as to facilitate the inspection or maintenance of the explosion-proof camera 4.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof camera that is easy to quickly disassemble, comprising a support device (1), a positioning device (2) is slidably mounted on the top of the support device (1), a connecting device (3) is symmetrically fixedly mounted on the top of the positioning device (2), and an explosion-proof camera (4) is fixedly mounted on the top front end of the positioning device (2), characterized in that: The support device (1) comprises an insertion rod (5), a sheath (6) and a bottom plate (7); the insertion rod (5) is symmetrically fixedly mounted on the inner top end of the sheath (6); the sheath (6) is fixedly mounted on the top two ends of the bottom plate (7); the connection device (3) comprises a handle (13), an extension rod (14) and a protective top plate (15); the extension rod (14) is fixedly connected to the side end of the handle (13); and the protective top plate (15) is fixedly mounted on the end of the extension rod (14) facing away from the handle (13).

2. The explosion-proof camera that is easy to disassemble quickly according to claim 1, characterized in that: The alignment device (2) comprises an alignment transverse plate (8), a reset spring (9), a cylindrical rod (10), an alignment insert (11) and an alignment hole (12); the reset spring (9) is symmetrically fixedly mounted inside the two ends of the alignment transverse plate (8); the cylindrical rod (10) slides through the alignment transverse plate (8) and is fixedly connected to the reset spring (9); the alignment insert (11) is fixedly mounted on the side end of the cylindrical rod (10) away from the reset spring (9); and the alignment hole (12) is symmetrically arranged inside the side end of the alignment insert (11) away from the cylindrical rod (10).

3. The explosion-proof camera that is easy to disassemble quickly according to claim 2, characterized in that: The alignment plug (11) is slidably plugged into the inner side of the sheath (6), and the protective top plate (15) is fixedly mounted on the side end of the alignment plug (11) close to the return spring (9).

4. The explosion-proof camera that is easy to disassemble quickly according to claim 3, characterized in that: The top end of the alignment insert (11) is aligned with the inner top end of the sheath (6).

5. The explosion-proof camera that is easy to disassemble quickly according to claim 4, characterized in that: Both ends of the top of the protective top plate (15) are inclined at 45 degrees.

6. The explosion-proof camera that is easy to disassemble quickly according to claim 5, characterized in that: Grooves are provided at both ends of the alignment transverse plate (8), and the alignment insert (11) is flush with the grooves.

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