Mobile video monitoring device

Abstract

The utility model belongs to the technical field of video monitoring, and particularly relates to a mobile video monitoring device, which comprises a shell, the shell is of a rectangular box-shaped structure, the upper surface of the shell is respectively provided with a functional area and a lens area, and the upper surface of the shell is rotatably provided with a cover plate at the position of the functional area. The other end of the cover plate is clamped and fixed with the side edge of the shell; through the arrangement of the protective shell and the flip cover, when the camera is disassembled, the shell and the camera can be taken out from the protective shell only by rotating a knob and opening the flip cover, the mode that a traditional monitoring device and a carriage are locked and fixed when being installed is changed, and the problems that the traditional device consumes long time and is inconvenient to disassemble during later disassembly and maintenance are solved; and through the arrangement of the mounting assembly and the cooperation between the mounting assembly and the protection shell, the device has high adaptability during mounting, and great convenience is provided for mounting personnel during mounting.

Description

Technical Field

[0001] The utility model belongs to the technical field of video monitoring, and particularly relates to a mobile video monitoring device. Background Technique

[0002] Video monitoring is an important part of the security prevention system. Traditional monitoring systems include front-end cameras, transmission cables, and video monitoring platforms. Cameras can be divided into network digital cameras and analog cameras, which can be used for collecting front-end video image signals. It is a comprehensive system with strong prevention capabilities.

[0003] In public areas, especially in places with large personnel flow and complex personnel information such as on trains, it is more necessary to set up video monitoring devices to ensure the personal and property safety of passengers. In the prior art, the camera is often fixed at a certain place on the top inside the train carriage, and the camera is connected to the carriage through a data cable, and the installation method is relatively fixed, and generally it is not disassembled and maintained after installation. When the monitoring device is damaged or needs to be quickly installed and disassembled, it is often necessary to replace the wiring of the entire interior of the carriage, and it takes a lot of time to disassemble, which greatly prolongs the time required for maintaining the monitoring device. At the same time, due to the troublesome disassembly and installation process, the work efficiency of maintenance personnel is also reduced. In order to facilitate the installation and later maintenance of the video monitoring system, and at the same time increase the applicability and installation range of the video monitoring system during installation, it is necessary to design a portable mobile video monitoring device. In view of this, we propose a mobile video monitoring device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mobile video monitoring device to solve the problems raised in the above background technique.

[0005] In view of this, the utility model provides a mobile video monitoring device, including:

[0006] A housing, the housing has a rectangular box-like structure, the upper surface of the housing is respectively provided with a function area and a lens area, a cover plate is rotatably installed at the position of the function area on the upper surface of the housing, and the other end of the cover plate is clamped and fixed to the side of the housing. A camera is installed inside the housing, and the lens of the camera is located at the center position of the lens area of the housing. Fill light lamps are symmetrically arranged on both sides of the lens of the camera in the lens area of the housing. A plurality of signal indicator lights are evenly distributed around the lens of the camera in the lens area of the housing. A shim glass is installed at the opening of the lens area of the housing;

[0007] A protection device, the protection device is wrapped outside the housing and is used to protect the housing;

[0008] An installation component, which is located at the bottom of the protection device and is used to fix the protection device and the train carriage.

[0009] In the above technical solution, further, the protection device includes:

[0010] A protective shell, which is a rectangular structure with a hollow interior and an open top. The top of the protective shell is rotatably installed with a flip cover through a hinge. A round hole is provided on the flip cover to accommodate the passage of the lens area of the shell. Two C-shaped positioning baffles are symmetrically arranged inside the protective shell. Vertical plates are symmetrically arranged on the lower surface of the flip cover near the left and right side edges. The vertical plates are perpendicular to the flip cover and are integrally formed with the flip cover. A limiting component is provided on the protective shell for locking the flip cover.

[0011] In the above technical solution, further, the limiting component includes:

[0012] A horizontal plate, which is horizontally arranged at the front edge of the lower surface of the flip cover and is perpendicular to the two vertical plates. A fixing plate bent inward is provided at the center of the lower surface of the horizontal plate. A knob is rotatably installed on the front side of the protective shell. One end of the knob is located outside the protective shell. A pin is coaxially fixed to the end of the knob located in the inner cavity of the protective shell. A pin hole for accommodating the pin is provided on the fixing plate, and the pin is in snap-fit connection with the pin hole on the fixing plate.

[0013] In the above technical solution, further, buffer pads II are symmetrically pasted on the lower surface of the flip cover.

[0014] In the above technical solution, further, the installation component includes:

[0015] A first mounting bracket, which is arranged directly below the protective shell. Two side plates I are symmetrically fixed at the two side edges of the upper surface of the first mounting bracket. Two groups of mounting holes are symmetrically provided on the side wall of the protective shell near the inner side walls of the side plates I. Bolts I are threadedly connected to the mounting holes, and the side plates I are fixedly connected to the protective shell through the bolts I.

[0016] In the above technical solution, further, the installation component includes:

[0017] A second mounting bracket, which is arranged directly below the protective shell. Two side plates II are symmetrically fixed at the two side edges of the upper surface of the second mounting bracket. Two groups of mounting holes are symmetrically provided on the side wall of the protective shell near the inner side walls of the side plates II. Bolts II are threadedly connected to the mounting holes, and the side plates II are fixedly connected to the protective shell through the bolts II. A side plate III is fixed at the rear edge of the upper surface of the second mounting bracket.

[0018] In the above technical solution, further, buffer pads I in an L shape are symmetrically pasted on the inner side of the positioning baffle and near the positions of the two ends' edges and corners.

[0019] The beneficial effects of the present utility model are as follows:

[0020] For this mobile video monitoring device, by providing a protective case and a flip cover, the box-shaped structure formed by the protective case and the flip cover is used to protect and fix the housing and multiple parts located inside the housing. When disassembling the camera, just rotate the knob and open the flip cover, then the housing and the camera can be taken out from the protective case. This changes the traditional way of locking and fixing when the monitoring device is installed on the carriage, and solves the problems of long time consumption and inconvenient disassembly in the later disassembly and maintenance of the traditional device; by providing an installation component, the cooperation between the installation component and the protective case makes the device have strong adaptability during installation, providing great convenience for installers during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is one of the overall structure diagrams of the monitoring device in the present utility model (in the state where the cover plate is opened and the flapper glass is separated);

[0022] Figure 2 is the second overall structure diagram of the monitoring device in the present utility model;

[0023] Figure 3 is the structure diagram when the housing is installed in the protective case in the present utility model;

[0024] Figure 4 is the structure diagram of the protective case and the flip cover in the present utility model;

[0025] Figure 5 is the structure diagram of the cooperation between the first installation component and the protective case in the present utility model;

[0026] Figure 6 is the structure diagram when the first installation component and the protective case are separated in the present utility model;

[0027] Figure 7 is the structure diagram of the cooperation between the second installation component and the protective case in the present utility model;

[0028] Figure 8 is the structure diagram when the second installation component and the protective case are separated in the present utility model.

[0029] The markings in the figures are represented as:

[0030] 1. Housing; 2. Cover plate; 3. Camera; 4. Fill light; 5. Signal indicator light; 6. Flap glass; 7. Protective case; 8. Flip cover; 9. Positioning baffle; 10. Buffer pad 1; 11. Vertical plate; 12. Horizontal plate; 13. Fixed plate; 14. Knob; 15. Pin; 16. Round hole; 17. Buffer pad 2; 18. Mounting hole; 19. Mounting bracket 1; 20. Side plate 1; 21. Bolt 1; 22. Mounting bracket 2; 23. Side plate 2; 24. Side plate 3; 25. Bolt 2. Detailed implementation mode

[0031] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0032] In the description of the present application, it should be noted that the terms used here are only for describing specific implementation modes, and are not intended to limit the exemplary implementation modes according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same type, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means that the related objects before and after are in an "or" relationship.

[0034] It should be noted that in the description of this application, the orientation or positional relationships indicated by the orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. This is only for the convenience of describing this application and simplifying the description. Without contrary explanations, these orientation terms do not indicate or imply that the devices or components referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of this application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0035] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitations, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0036] Embodiment 1:

[0037] Please refer to Figure 1 - Figure 8 as shown, this embodiment provides a mobile video surveillance device, including:

[0038] A housing 1, the housing 1 has a rectangular box-like structure. The upper surface of the housing 1 is respectively provided with a functional area and a lens area. A cover plate 2 is rotatably installed at the position of the functional area on the upper surface of the housing 1, and the other end of the cover plate 2 is snap-fitted and fixed to the side of the housing 1. A camera 3 is installed inside the housing 1, and the lens of the camera 3 is located at the center position of the lens area of the housing 1. Fill lights 4 are symmetrically arranged on both sides of the lens of the camera 3 in the lens area of the housing 1. A plurality of signal indicator lights 5 are evenly distributed around the lens of the camera 3 in the lens area of the housing 1. A light-blocking glass 6 is installed at the opening of the lens area of the housing 1;

[0039] A protection device, which is wrapped outside the housing 1 and is used to protect the housing 1;

[0040] The installation component is located at the bottom of the protection device and is used to fix the protection device and the train car body;

[0041] In this embodiment, the protection device includes:

[0042] A protective shell 7, the protective shell 7 is a rectangular structure with a hollow interior and an open top. The top of the protective shell 7 is rotatably installed with a flip cover 8 through a hinge. A circular hole 16 through which the lens area of the housing 1 can pass is provided on the flip cover 8. Symmetrically arranged in the protective shell 7 are positioning baffles 9 in a C-shaped structure. Symmetrically arranged on the lower surface of the flip cover 8 and near the left and right side edges are vertical plates 11. The vertical plates 11 are perpendicularly distributed to the flip cover 8 and are integrally formed with the flip cover 8. The protective shell 7 is provided with a limiting component for locking the flip cover 8;

[0043] In this embodiment, the limiting component includes:

[0044] A horizontal plate 12, the horizontal plate 12 is horizontally arranged at the front edge of the lower surface of the flip cover 8, and the horizontal plate 12 is perpendicularly distributed to the two vertical plates 11. At the center of the lower surface of the horizontal plate 12, a fixing plate 13 bent inward is provided. A knob 14 is rotatably installed on the front side surface of the protective shell 7. One end of the knob 14 is located outside the protective shell 7. A pin 15 is coaxially fixed to the end of the knob 14 located in the inner cavity of the protective shell 7. A pin hole for accommodating the pin 15 is provided on the fixing plate 13. The pin 15 is in snap-fit with the pin hole on the fixing plate 13;

[0045] In this embodiment, the installation component includes:

[0046] A first mounting bracket 19, the first mounting bracket 19 is arranged directly below the protective shell 7. Symmetrically fixed to the two side edges of the upper surface of the first mounting bracket 19 are first side plates 20. Two groups of mounting holes 18 are symmetrically provided on the side wall of the protective shell 7 and near the inner side wall of the first side plates 20. Bolts 21 are threadedly connected to the mounting holes 18. The first side plates 20 are fixedly connected to the protective shell 7 through the bolts 21.

[0047] Among them, the working principle of this embodiment is as follows:

[0048] Before use, first check whether a storage card is installed in the functional area on the shell 1, so that the video footage shot by the camera 3 in the shell 1 can be cached when it is working. The functional area on the shell 1 has a charging interface, a data transmission interface and a memory card installation socket; under normal conditions, the cover 2 is in a closed state. When the camera 3 in the shell 1 starts to work, the signal indicator light 5 starts to flash. During this process, the camera 3 records the real-time situation in the train compartment. The fill light 4 can fill light for the compartment in the teaching environment, making the image shot by the camera 3 clearer. It is worth mentioning that the camera 3 uses a wireless camera module with an integrated Bluetooth wireless module, which can be wirelessly connected to the train compartment to facilitate the transmission of the images collected by the camera 3. This is a prior art, and the camera 3 will not be described in detail in this application;

[0049] In order to facilitate the installation of the camera 3, the C-shaped buckle formed by the mounting frame 19 and the two side panels 20 can be installed somewhere in the car, such as the top or side wall of the car. During installation, the mounting frame 19 is fixed to the car by positioning bolts. For details, refer to the attached manual. Figure 5 and 6 , positioning holes are provided near the four corners of the mounting frame 19 to facilitate positioning when fixing the mounting frame 19;

[0050] Then the operator puts the housing 1 into the protective shell 7 and closes the flip cover 8, then aligns the mounting hole 18 on the protective shell 7 with the reserved hole on the side plate 20, and then tightens it with the bolt 21. During the screwing process of the bolt 21, the bolt 21 located at the top can be tightened, and the bolt 21 located at the bottom can be slightly loosened. The bolt 21 and the mounting hole 18 on the protective shell 7 can be locked and fixed. The two reserved holes on the side plate 20, the upper one is a circular hole, and the lower one is an arc-shaped slot hole, so that the protective shell 7 can be slightly rotated and adjusted in the card frame formed by the mounting frame 19 and the side plate 20.

[0051] When the shell 1 needs to be replaced and maintained, there is no need to disassemble the mounting frame 19, the side panel 20 and the protective shell 7 again. At this time, it is only necessary to turn the knob 14. When the knob 14 is turned, the latch 15 is driven to rotate and rotate out of the latch hole on the fixing plate 13. Then, the flip cover 8 is turned outward to open the flip cover 8 and take the shell 1 out of the protective shell 7.

[0052] By setting the protective shell 7 and the flip cover 8, the box-shaped structure formed by the protective shell 7 and the flip cover 8 is used to protect and fix the housing 1 and multiple parts located inside the housing 1. When disassembling the camera 3, only need to rotate the knob 14 and open the flip cover 8, then the housing 1 and the camera 3 can be taken out from the protective shell 7, which changes the traditional way of locking and fixing when the monitoring device is installed on the carriage, and solves the problems of long time consumption and inconvenient disassembly in the later disassembly and maintenance of the traditional device; by setting the installation component, with the cooperation between the installation component and the protective shell 7, the device has strong adaptability during installation, providing great convenience for the installers during installation.

[0053] Embodiment 2:

[0054] This embodiment provides a mobile video monitoring device. In addition to including the technical solutions of the above embodiment, it also has the following technical features, including:

[0055] The housing 1 is in a rectangular box-shaped structure. The upper surface of the housing 1 is respectively provided with a functional area and a lens area. A cover plate 2 is rotatably installed at the position of the functional area on the upper surface of the housing 1, and the other end of the cover plate 2 is snap-fitted and fixed to the side of the housing 1. A camera 3 is installed inside the housing 1, and the lens of the camera 3 is located at the center of the lens area of the housing 1. Fill light lamps 4 are symmetrically arranged on both sides of the lens of the camera 3 in the lens area of the housing 1. A number of signal indicator lights 5 are evenly distributed around the lens of the camera 3 in the lens area of the housing 1. A baffle glass 6 is installed at the opening of the lens area of the housing 1;

[0056] A protection device that wraps around the outside of the housing 1 and is used to protect the housing 1;

[0057] An installation component that is located at the bottom of the protection device and is used to fix the protection device and the train carriage;

[0058] In this embodiment, the protection device includes:

[0059] The protective shell 7 is in a rectangular structure with a hollow interior and an open top. The top of the protective shell 7 is rotatably installed with a flip cover 8 through a hinge. A circular hole 16 is opened on the flip cover 8 to accommodate the lens area of the housing 1 to pass through. Positioning baffles 9 in a C-shaped structure are symmetrically arranged inside the protective shell 7. Vertical plates 11 are symmetrically arranged on the lower surface of the flip cover 8 near the left and right side edges. The vertical plates 11 are perpendicular to the flip cover 8 and are integrally formed with the flip cover 8. The protective shell 7 is provided with a limiting component for locking the flip cover 8;

[0060] In this embodiment, the limiting component includes:

[0061] The horizontal plate 12 is horizontally arranged at the front edge of the lower surface of the flip cover 8, and the horizontal plate 12 is vertically distributed with the two vertical plates 11. At the center of the lower surface of the horizontal plate 12, a fixing plate 13 bent inward is provided. A knob 14 is rotatably installed on the front side of the protective case 7. One end of the knob 14 is located outside the protective case 7, and a pin 15 is coaxially fixed at the end of the knob 14 located in the inner cavity of the protective case 7. A card hole capable of accommodating the pin 15 is provided on the fixing plate 13, and the pin 15 is in snap-fit with the card hole on the fixing plate 13;

[0062] In this embodiment, the installation component includes:

[0063] The second mounting bracket 22 is arranged directly below the protective case 7. Symmetrically fixed to the two side edges of the upper surface of the second mounting bracket 22 are side plates 23. On the side wall of the protective case 7 and at positions close to the inner side walls of the side plates 23, two groups of mounting holes 18 are symmetrically provided. A second bolt 25 is threadedly connected to the mounting holes 18, and the side plates 23 are fixedly connected to the protective case 7 through the second bolts 25. A side plate 24 is fixed to the upper surface of the second mounting bracket 22 and close to the rear edge.

[0064] Among them, the working principle of this embodiment is as follows:

[0065] The working principle is the same as that of Embodiment 1, and the specific differences are as follows:

[0066] Due to the difference in the structure of the installation component, in order to enable this device to adapt to more installation positions in the train carriage, by providing the side plate 24, the applicability of this device is improved. During installation, only need to first pass the positioning bolt through the positioning hole reserved on the side plate 24. The positioning hole can refer to the attached Figure 7 and 8 , fix the side plate 24 to the inner wall of the carriage. In addition, the installation method such as the fixing method between the protective case 7 and the side plate 23 is similar to that of Embodiment 1, and only need to fix the side plate 23 to the protective case 7 through the second bolt 25.

[0067] Embodiment 3:

[0068] This embodiment provides a mobile video monitoring device. In addition to including the technical solutions of the above embodiments, it also has the following technical features. Buffer pads 17 are symmetrically pasted on the lower surface of the flip cover 8.

[0069] Among them, by providing the buffer pads 17, the upper surface of the housing 1 is protected, and the possibility of impact due to the gap between the housing 1 and the flip cover 8 is reduced.

[0070] Embodiment 4:

[0071] This embodiment provides a mobile video surveillance device. In addition to including the technical solutions of the above embodiment, it also has the following technical features: buffer pads 10 in the shape of an L are symmetrically pasted on the inner side of the positioning baffle 9 and near the positions of the two ends of the edges.

[0072] Among them, by providing the buffer pads 10, effective protection is provided for the four edges of the housing 1.

[0073] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. Mobile video surveillance device, characterized in that, Comprising: A housing (1), the housing (1) having a rectangular box-shaped structure. The upper surface of the housing (1) is respectively provided with a function area and a lens area. A cover plate (2) is rotatably installed at the position of the function area on the upper surface of the housing (1), and the other end of the cover plate (2) is snap-fixed to the side of the housing (1). A camera (3) is installed in the housing (1), and the lens of the camera (3) is located at the center position of the lens area of the housing (1). On both sides of the lens of the camera (3) in the lens area of the housing (1), fill light lamps (4) are symmetrically arranged. Around the lens of the camera (3) in the lens area of the housing (1), a plurality of signal indicating lamps (5) are evenly distributed. A light shielding glass (6) is installed at the opening of the lens area of the housing (1); A protection device, which is wrapped around the outside of the housing (1) and is used to protect the housing (1); An installation component, which is located at the bottom of the protection device and is used to fix the protection device and the train carriage.

2. The mobile video monitoring device according to claim 1, wherein The protection device includes: A protective shell (7), the protective shell (7) having a rectangular structure with a hollow interior and an open top. The top of the protective shell (7) is rotatably installed with a flip cover (8) through a hinge. A circular hole (16) through which the lens area of the housing (1) can pass is opened on the flip cover (8). Inside the protective shell (7), positioning baffles (9) having a C-shaped structure are symmetrically arranged. On the lower surface of the flip cover (8) and near the left and right side edges, vertical plates (11) are symmetrically arranged. The vertical plates (11) are perpendicularly distributed to the flip cover (8) and are integrally formed with the flip cover (8). The protective shell (7) is provided with a limiting component for locking the flip cover (8).

3. The mobile video surveillance device according to claim 2, characterized in that The limiting component includes: A horizontal plate (12), the horizontal plate (12) being horizontally arranged at the front side edge of the lower surface of the flip cover (8), and the horizontal plate (12) being perpendicularly distributed to the two vertical plates (11). At the center of the lower surface of the horizontal plate (12), a fixing plate (13) bent inward is provided. A knob (14) is rotatably installed on the front side surface of the protective shell (7). One end of the knob (14) is located outside the protective shell (7). At the end of the knob (14) inside the cavity of the protective shell (7), a pin (15) is coaxially fixed. A pin hole for accommodating the pin (15) is opened on the fixing plate (13), and the pin (15) is in snap-fit with the pin hole on the fixing plate (13).

4. The mobile video surveillance device according to claim 3, wherein, Buffer pads two (17) are symmetrically pasted on the lower surface of the flip cover (8).

5. The mobile video monitoring device according to claim 4, characterized in that The installation component includes: A mounting bracket one (19), the mounting bracket one (19) being arranged directly below the protective shell (7). On both sides of the upper surface of the mounting bracket one (19) and at the edge positions, side plates one (20) are symmetrically fixed. On the side wall of the protective shell (7) and at positions close to the inner side walls of the side plates one (20), two groups of mounting holes (18) are symmetrically opened. Bolts one (21) are threadedly connected to the mounting holes (18), and the side plates one (20) are fixedly connected to the protective shell (7) through the bolts one (21).

6. The mobile video surveillance device according to claim 4, characterized in that, The installation component includes: Mounting bracket two (22), the mounting bracket two (22) is arranged directly below the protective case (7), on both sides of the upper surface of the mounting bracket two (22) at the edge positions, side plates two (23) are symmetrically fixed, on the side wall of the protective case (7) and at positions close to the inner side walls of the side plates two (23), two groups of mounting holes (18) are symmetrically opened, bolts two (25) are threadedly connected to the mounting holes (18), and the side plates two (23) are fixedly connected to the protective case (7) through the bolts two (25), on the upper surface of the mounting bracket two (22) and close to the rear edge position, a side plate three (24) is fixed.

7. The mobile video surveillance device according to claim 2, wherein On the inner side of the positioning baffle (9) and at positions close to the two ends of the edges, L-shaped cushion pads one (10) are symmetrically pasted.

Images