CN214256457U

CN214256457U - Prevent covering camera

Info

Publication number: CN214256457U
Application number: CN202120677899.6U
Authority: CN
Inventors: 周强; 韩圣伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-09-21
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a prevent covering camera, concretely relates to security protection camera technical field, including the camera casing, the top of camera casing is connected with the top cap, and the front surface of camera casing is provided with monitoring camera, the dwang is installed to the bottom of camera casing, the bottom fixedly connected with fixing base of dwang, the support is installed to the bottom of fixing base. The utility model discloses the activity takes place for axostylus axostyle and driving plate, driving the camera casing motion by the driving plate, step motor forward drive and moving initial condition, reverse drive afterwards, the activity is realized through the dwang to camera casing and support, adjustable monitoring camera's shooting scope, improve application range, the heat dissipation chamber has been set up, the dust guard, depression bar and screens piece, the screens piece enters into the locating hole, the installation in dust guard and heat dissipation chamber has been realized, be convenient for dismantle the dust guard, and then the convenience is to the cleanness of filter screen surface dust, guarantee the radiating effect.

Description

Prevent covering camera

Technical Field

The utility model relates to a security protection camera technical field especially relates to a prevent covering camera.

Background

The security camera is an acquisition device which aims at safety precaution video monitoring and converts light images in a range from visible light to near infrared spectrum on a target surface of an image sensor into video image signals, and is mainly characterized by high sensitivity, strong light resistance, long service life, shock resistance and remote control monitoring, thereby being widely applied to monitoring systems in various industries such as traffic, hospitals, schools and the like.

However, in practical use, the shooting range of the monitoring lens is not comprehensive enough, and in some specific occasions, some parts may be covered, so that the requirements of some specific occasions cannot be met, and the use is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent covering camera, connecting plate one has been set up, axostylus axostyle and driving plate, connecting plate one, connecting plate two and axostylus axostyle follow the rotation direction motion of main shaft, the activity takes place for axostylus axostyle and driving plate this moment, driving camera casing motion by the driving plate, step motor forward drive rotation degree, and move to initial condition, the back drive rotation degree afterwards, camera casing passes through the dwang with the support and realizes the activity this moment, adjustable monitoring camera's shooting scope, avoid the scenery in the required range to be covered, solve the shortcoming that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-covering camera comprises a camera shell, wherein a top cover is connected to the top end of the camera shell, a monitoring lens is arranged on the front surface of the camera shell, a rotating rod is installed at the bottom end of the camera shell, a fixed seat is fixedly connected to the bottom end of the rotating rod, a support is installed at the bottom end of the fixed seat, and a stepping motor is arranged at the bottom end of the support;

the camera comprises a support and is characterized in that a main shaft is embedded into the surface of the top end of the support, one end of the main shaft is fixedly connected with the end part of an output shaft of a stepping motor, a first connecting plate is fixedly connected to the top end of the main shaft, a shaft rod is arranged on one side, away from the main shaft, of the top end of the first connecting plate, a second connecting plate is fixedly connected to the top end of the shaft rod, a transmission plate is movably connected to the outer wall of the circumferential side of the shaft rod, and one end of the transmission plate is movably connected with the bottom of a camera shell through a pin shaft.

Preferably, the rear side of the bracket is fixedly connected with a fixing plate, and four corner positions of the fixing plate are provided with mounting holes.

Preferably, the support is movably connected with the camera shell through a rotating rod, and the fixing seat is of a circular structure.

Preferably, a heat dissipation cavity is arranged on one side of the top of the camera shell, a dust guard is arranged inside the heat dissipation cavity, and a positioning hole is formed in the inner wall of the heat dissipation cavity.

Preferably, the outside of dust guard is provided with the sealing strip, and the internally mounted of dust guard has the filter screen, a side surface of dust guard is equipped with the cavity.

Preferably, the inside of cavity installs the spring, the one end fixedly connected with depression bar of spring, one side fixedly connected with screens piece of depression bar, screens piece passes the surface of sealing strip and enters into in the locating hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. through having set up connecting plate one, axostylus axostyle and driving plate, connecting plate one, connecting plate two and axostylus axostyle follow the rotation direction motion of main shaft, the activity takes place for axostylus axostyle and driving plate this moment, driving the camera casing motion by the driving plate, step motor forward drive rotation degree, and move to initial condition, back drive rotation degree afterwards, the activity is realized through the dwang with the support to camera casing this moment, adjustable monitoring camera's shooting scope, avoid the scenery in the required scope to be covered.

2. Through having set up heat dissipation chamber, dust guard, depression bar and screens piece, the screens piece reachs the position department of locating hole, and the spring resumes deformation and produces reverse thrust, promotes the depression bar and resumes initial motion state, and during the screens piece entered into the locating hole, realized the installation in dust guard and heat dissipation chamber, be convenient for dismantle the dust guard, and then the convenience is to the cleanness of filter screen surface dust, guarantees the radiating effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

The reference signs are: 1. a camera housing; 2. a top cover; 3. monitoring a lens; 4. rotating the rod; 5. a fixed seat; 6. a support; 7. a fixing plate; 8. a stepping motor; 9. a main shaft; 10. a first connecting plate; 11. a second connecting plate; 12. a shaft lever; 13. a drive plate; 14. a heat dissipation cavity; 15. a dust-proof plate; 16. filtering with a screen; 17. a sealing strip; 18. a concave cavity; 19. a pressure lever; 20. a spring; 21. screens piece.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The embodiment is as shown in fig. 1-3, the utility model provides an anti-covering camera, which comprises a camera housing 1, wherein the top end of the camera housing 1 is connected with a top cover 2, the front surface of the camera housing 1 is provided with a monitoring lens 3, the bottom end of the camera housing 1 is provided with a rotating rod 4, the bottom end of the rotating rod 4 is fixedly connected with a fixed seat 5, the bottom end of the fixed seat 5 is provided with a support 6, and the bottom of the support 6 is provided with a stepping motor 8;

the top surface embedding of support 6 is provided with main shaft 9, the one end of main shaft 9 and step motor 8's output shaft end fixed connection, the top fixedly connected with connecting plate 10 of main shaft 9, one side that main shaft 9 was kept away from on the top of connecting plate 10 is provided with axostylus axostyle 12, the top fixedly connected with connecting plate two 11 of axostylus axostyle 12, and the circumference side outer wall swing joint of axostylus axostyle 12 has driving plate 13, the round pin axle swing joint is passed through with camera housing 1's bottom to the one end of driving plate 13.

As shown in fig. 1, a fixing plate 7 is fixedly connected to the rear side of the bracket 6, mounting holes are formed in four corner positions of the fixing plate 7, and adapter bolts are arranged in the mounting holes, so that the bracket 6 can be fixed conveniently.

As shown in fig. 1, the bracket 6 is movably connected with the camera housing 1 through the rotating rod 4, and the fixing seat 5 is of a circular structure, so that the camera housing 1 is rotated.

As shown in fig. 1-2, the implementation scenario specifically includes: during the use, fixing base 5 is installed on the top surface of support 6, and fixed plate 7 can be fixed on the wall, step motor 8 adopts the model commonly used on the market, it rotates to be driven main shaft 9 by step motor 8, connecting plate one 10, the direction of rotation motion of main shaft 9 is being followed to connecting plate two 11 and axostylus axostyle 12, axostylus axostyle 12 takes place the activity with driving plate 13 this moment, driving camera casing 1 motion by driving plate 13, wherein step motor 8 forward drive rotates 90 degrees, and move to initial condition, reverse drive rotates 90 degrees afterwards, camera casing 1 and support 6 realize the activity through dwang 4 this moment, the shooting scope of adjustable monitoring lens 3, increase the picture.

As shown in fig. 1, a heat dissipation cavity 14 is arranged on one side of the top of the camera housing 1, a dust guard 15 is installed inside the heat dissipation cavity 14, and a positioning hole is formed in the inner wall of the heat dissipation cavity 14, so that the dust guard 15 can be conveniently installed.

As shown in fig. 3, a sealing strip 17 is arranged outside the dust-proof plate 15, a filter screen 16 is arranged inside the dust-proof plate 15, a concave cavity 18 is arranged on one side surface of the dust-proof plate 15, and the sealing strip 17 is attached to the inner wall of the heat dissipation cavity 14 to increase the sealing performance.

As shown in fig. 3, a spring 20 is installed inside the cavity 18, one end of the spring 20 is fixedly connected with a pressing rod 19, one side of the pressing rod 19 is fixedly connected with a blocking member 21, and the blocking member 21 penetrates through the surface of the sealing strip 17 and enters the positioning hole, so that the dust-proof plate 15 and the heat dissipation cavity 14 are installed.

As shown in fig. 1 and fig. 3, the implementation scenario specifically includes: when the dustproof device is used, the pressure rod 19 in the figure 3 is pressed downwards, the pressure rod 19 extrudes the spring 20, the spring 20 generates elastic deformation, the pressure rod 19 and the clamping piece 21 downwards enter the cavity 18, the dustproof plate 15 is arranged inside the heat dissipation cavity 14, the sealing strip 17 is attached to the inner wall of the heat dissipation cavity 14 at the moment, the sealing performance of the heat dissipation cavity 14 is improved, when the clamping piece 21 reaches the position of the positioning hole, the external force on the pressure rod 19 is removed, the spring 20 recovers deformation and generates reverse thrust, the pressure rod 19 is pushed to recover to the initial motion state, namely the clamping piece 21 enters the positioning hole, the installation of the dustproof plate 15 and the heat dissipation cavity 14 is realized, the dustproof plate 15 is convenient to detach, the surface dust of the filter screen 16 is convenient to clean, and the heat dissipation effect is guaranteed.

The utility model discloses the theory of operation:

referring to the attached drawings 1-2 of the specification, a first connecting plate 10, a shaft rod 12 and a transmission plate 13 are arranged, the first connecting plate 10, a second connecting plate 11 and the shaft rod 12 move along the rotation direction of a main shaft 9, the shaft rod 12 and the transmission plate 13 move at the moment, the transmission plate 13 drives a camera shell 1 to move, a stepping motor 8 is driven to rotate 90 degrees in the forward direction and moves to an initial state, then the camera shell 1 and a support 6 rotate 90 degrees in the reverse direction, the camera shell 1 and the support 6 move through a rotating rod 4 at the moment, and the shooting range of a monitoring lens 3 can be adjusted.

Referring to the attached drawings 1 and 3 in the specification, the heat dissipation cavity 14, the dust guard 15, the pressure rod 19 and the clamping part 21 are arranged, the clamping part 21 reaches the position of the positioning hole, the spring 20 recovers deformation and generates reverse thrust to push the pressure rod 19 to recover to an initial motion state, and the clamping part 21 enters the positioning hole, so that the dust guard 15 and the heat dissipation cavity 14 are installed, the dust guard 15 is convenient to detach, dust on the surface of the filter screen 16 is convenient to clean, and the heat dissipation effect is guaranteed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an prevent covering camera, includes camera casing (1), its characterized in that: the top end of the camera shell (1) is connected with a top cover (2), the front surface of the camera shell (1) is provided with a monitoring lens (3), the bottom end of the camera shell (1) is provided with a rotating rod (4), the bottom end of the rotating rod (4) is fixedly connected with a fixed seat (5), the bottom end of the fixed seat (5) is provided with a support (6), and the bottom of the support (6) is provided with a stepping motor (8);

the camera is characterized in that a main shaft (9) is embedded into the top end surface of the support (6), one end of the main shaft (9) is fixedly connected with the end part of an output shaft of the stepping motor (8), a first connecting plate (10) is fixedly connected to the top end of the main shaft (9), a shaft lever (12) is arranged on one side, away from the main shaft (9), of the top end of the first connecting plate (10), a second connecting plate (11) is fixedly connected to the top end of the shaft lever (12), a transmission plate (13) is movably connected to the outer wall of the circumferential side of the shaft lever (12), and one end of the transmission plate (13) is movably connected with the bottom of the camera shell (1) through a pin shaft.

2. The anti-cloaking camera as recited in claim 1, wherein: the rear side fixedly connected with fixed plate (7) of support (6), four corner positions of fixed plate (7) all are equipped with the mounting hole.

3. The anti-cloaking camera as recited in claim 1, wherein: support (6) and camera casing (1) pass through dwang (4) swing joint, fixing base (5) are circular structure.

4. The anti-cloaking camera as recited in claim 1, wherein: the camera comprises a camera shell (1), and is characterized in that a heat dissipation cavity (14) is formed in one side of the top of the camera shell (1), a dust guard (15) is installed inside the heat dissipation cavity (14), and a positioning hole is formed in the inner wall of the heat dissipation cavity (14).

5. The anti-cloaking camera as recited in claim 4, wherein: the outside of dust guard (15) is provided with sealing strip (17), and the internally mounted of dust guard (15) has filter screen (16), a side surface of dust guard (15) is equipped with cavity (18).

6. The anti-cloaking camera as recited in claim 5, wherein: the inside mounting of cavity (18) has spring (20), the one end fixedly connected with depression bar (19) of spring (20), one side fixedly connected with screens piece (21) of depression bar (19), screens piece (21) pass the surface of sealing strip (17) and enter into in the locating hole.