CN219493539U - Examination room monitoring equipment convenient to install - Google Patents

Abstract

The utility model discloses an examination room monitoring device which is easy to install, comprising a base, a steering wheel, a support shaft, a camera and an auxiliary support assembly. The support shaft is rotatably arranged on the base, and the steering wheel is fixedly arranged on the support shaft. The camera is located above the support shaft, the auxiliary support assembly is arranged on the base, and the auxiliary support assembly includes a support frame, an arc-shaped groove rail, a horizontal axis, a right-angle frame and a suction cup. The utility model relates to the technical field of examination invigilation, and in particular provides an examination room monitoring device which is firmly installed and easy to disassemble.

Description

An Examination Room Monitoring Equipment Easy to Install

technical field

The utility model relates to the technical field of examination invigilation, in particular to an examination room monitoring device which is easy to install.

Background technique

The examination room monitoring equipment collects the situation in the examination room in real time through the monitoring camera, and sends it to the monitoring host through the controller for the invigilators to watch. At the same time, the controller sends the pictures collected by the monitoring camera to the video monitoring server, so as to reduce the workload of the invigilators. Effect.

Existing examination room monitoring equipment is usually installed on the wall in a fixed manner, and some temporarily arranged examination rooms need to place the monitoring equipment on the desk or window sill when setting up the monitoring equipment, and there is a lack of space between the monitoring equipment and the temporary placement point. Strong installation method.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an examination room monitoring device which is firmly installed and easy to disassemble.

The technical scheme adopted by the utility model is as follows: the convenient installation examination room monitoring equipment of the utility model includes a base, a steering wheel, a support shaft, a camera and an auxiliary support assembly, the rotation of the support shaft is arranged on the base, and the steering wheel is fixed Set on the support shaft, the camera is located above the support shaft, the auxiliary support assembly is located on the base, the auxiliary support assembly includes a support frame, an arc-shaped groove rail, a horizontal shaft, a right-angle frame and a suction cup, the support frame It is fixed on the base, the arc-shaped groove rail is fixed on the support frame and is located on one side of the base, the horizontal axis is rotated and installed in the base, the right-angle frame is fixed on the horizontal axis, and the suction cup is fixed Located on the inside of the right-angle frame, a protruding pin is slid in the arc-shaped groove rail, and the protruding pin is connected through the right-angle frame.

Further, one end of the right-angle frame is provided with a straight groove, and the protruding pin is slidably arranged in the straight groove. A normal limit groove, the normal limit groove is in sliding engagement connection with the protruding pin.

Further, the top of the support shaft is rotated with a support plate, the camera is fixed on the support plate, a bump is fixed on the support shaft, and a screw is threaded through the bump through a threaded connection. A rotating rod is installed at the top of the screw, an adjusting frame is fixed under the support plate, and a roller is installed at the top of the rotating rod, and the rolling engagement of the roller is arranged between the adjusting frame and the supporting plate.

Further, an elastic member is fixed between the protruding pin and the right-angle frame.

Preferably, a battery and a controller are fixed on the base, and both the camera and the controller are electrically connected to the battery.

Adopt above-mentioned structure the beneficial effect that the utility model obtains as follows:

1. Through the double support of the base and the auxiliary support assembly, the camera above the base can be positioned dually from the bottom and the side, so as to ensure the stability of the camera equipment during the monitoring process.

2. Through the cooperation of convex pins, straight grooves, elastic parts and normal limit grooves, the right-angle frame can be rotated 90° while stably staying at the two limit positions, and can be stably supported by the suction cup in the right-angle frame. Or stow the right-angle frame upwards to reduce footprint and enhance portability.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the overall structure schematic diagram of the examination room monitoring equipment that is convenient to install of the utility model;

Fig. 2 is the partial structural representation of the examination room monitoring equipment that is convenient to install of the utility model;

FIG. 3 is a structural schematic diagram of another part of the convenient installation examination room monitoring equipment of the present invention.

Among them, 1. base, 2. steering wheel, 3. support shaft, 4. support plate, 5. camera, 6. bump, 7. screw, 8. adjustment frame, 91. rotating rod, 92. roller, 10. Support frame, 11, arc-shaped groove rail, 12, normal limit groove, 13, transverse axis, 14, right-angle frame, 15, suction cup, 16, straight groove, 17, convex pin, 18, elastic member, 19, storage battery , 20, controller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

In one embodiment, as shown in Figures 1 to 3, the examination room monitoring equipment that is easy to install of the present invention includes a base 1, a steering wheel 2, a support shaft 3, a camera 5 and an auxiliary support assembly, and the support shaft 3 is rotated on the On the base 1, the steering wheel 2 is fixed on the support shaft 3, the camera 5 is located above the support shaft 3, and the auxiliary support assembly is arranged on the base 1. The auxiliary support assembly includes a support frame 10, an arc-shaped groove rail 11, a transverse shaft 13, The right-angle frame 14 and the suction cup 15, the support frame 10 is fixed on the base 1, the arc-shaped groove rail 11 is fixed on the support frame 10 and is located on the side of the base 1, the horizontal axis 13 is rotated and installed in the base 1, and the right-angle frame 14 Fixed on the horizontal axis 13, the suction cup 15 is fixed on the inner side of the right-angle frame 14, and the convex pin 17 is slid inside the arc-shaped groove rail 11, and the convex pin 17 is connected with the right-angle frame 14 through.

One end of the right-angle frame 14 is provided with a straight groove 16, and the convex pin 17 is slidably arranged in the straight groove 16. The central angle corresponding to the outline of the arc groove rail 11 is 90°, and both ends of the arc groove rail 11 are provided with normal limit grooves 12. The normal limit groove 12 is in sliding engagement connection with the protruding pin 17 .

The top of the support shaft 3 is rotated to be provided with a support plate 4, the camera 5 is fixedly arranged on the support plate 4, the support shaft 3 is fixedly provided with a bump 6, and the inside of the bump 6 is threaded to be provided with a screw rod 7, and the top of the screw rod 7 is rotated. There is a rotating rod 91 , the adjusting frame 8 is fixedly arranged under the support plate 4 , and the top of the rotating rod 91 is rotated to be provided with a roller 92 , and the rolling wheel 92 is arranged between the adjusting frame 8 and the supporting plate 4 for rolling engagement.

An elastic member 18 is fixed between the protruding pin 17 and the right-angle frame 14 .

A battery 19 and a controller 20 are fixed on the base 1 , and both the camera 5 and the controller 20 are electrically connected to the battery 19 .

Overcome the resistance of the elastic member 18 and pull the protruding pin 17 from the normal limit groove 12 into the arc groove rail 11, thereby driving the right-angle frame 14 to rotate 90°, so that one side of the right-angle frame 14 is vertically downward and lower than the base 1. It is convenient for the suction cup 15 inside the right-angle frame 14 to perform double auxiliary positioning of the camera 5 on the base 1 from the bottom and the side. Turning the steering wheel 2 can drive the support plate 4 above the support shaft 3 and the camera 5 to adjust the direction left and right, and turning the screw rod 7 can drive the rotating rod 91 and the roller 92 to move up and down through the thread relationship between the screw rod 7 and the bump 6, thereby passing the roller. 92. Adjusting the rolling connection relationship between the frame 8 and the bottom of the support plate 4 drives the support plate 4 to change the inclination angle with the camera 5 above, so that the camera 5 can obtain a good invigilation viewing angle.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. An examination room monitoring device that is easy to install, characterized in that: it includes a base, a steering wheel, a support shaft, a camera and an auxiliary support assembly, the support shaft is rotated on the base, and the steering wheel is fixed on the support shaft , the camera is located above the support shaft, the auxiliary support assembly is arranged on the base, the auxiliary support assembly includes a support frame, an arc-shaped groove rail, a horizontal axis, a right-angle frame and a suction cup, and the support frame is fixed on the base , the arc-shaped groove rail is fixed on the support frame and is located on one side of the base, the horizontal axis is rotated and installed in the base, the right-angle frame is fixed on the horizontal axis, and the suction cup is fixed on the inside of the right-angle frame , the convex pin is slidingly arranged in the arc groove rail, and the convex pin is connected through the right-angle frame. 2. An easy-to-install examination room monitoring device according to claim 1, characterized in that: one end of the right-angle frame is provided with a straight groove, the convex pin slides in the straight groove, and the arc-shaped groove rail profile The corresponding central angle is 90°, and both ends of the arc-shaped groove rail are provided with normal limiting grooves, and the normal limiting grooves are slidingly engaged with the protruding pins. 3. A monitoring device for an examination room that is easy to install according to claim 1, characterized in that: the top of the support shaft is rotated with a support plate, the camera is fixed on the support plate, and the support shaft is fixed on the support plate. There is a bump, and a screw is threaded through the bump, and a rotating rod is installed at the top of the screw, an adjustment frame is fixed under the support plate, and a roller is installed at the top of the rotating rod. The rolling engagement of the rollers is arranged between the adjustment frame and the support plate. 4 . The easy-to-install examination room monitoring device according to claim 2 , wherein an elastic member is fixed between the protruding pin and the right-angle frame. 5 . The easy-to-install examination room monitoring device according to claim 1 , wherein a battery and a controller are fixed on the base, and both the camera and the controller are electrically connected to the battery. 6 .