Data acquisition workstation of law enforcement recorder

Abstract

The utility model discloses a data acquisition work station of a law enforcement recorder, and relates to the technical field of data acquisition equipment, the data acquisition work station comprises a cabinet body, a display screen and a storage box, the storage box is slidably connected to the cabinet body in a drawing manner, a host is arranged in the cabinet body, the display screen is in communication connection with the host, the cabinet body comprises a top fixing table, and the top fixing table is provided with a fixed base. The fixing table comprises a mounting plate with the top inclined, a protection frame is mounted outside the display screen, and the protection frame is detachably connected to the mounting plate. The display device has the effect that the display screen and the cabinet body can be conveniently mounted and dismounted.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of data acquisition equipment, and in particular to a data acquisition workstation of a law enforcement recorder. BACKGROUND

[0002] The law enforcement recorder is a forensic technology equipment with functions of real-time video and audio recording, photographing and video recording, etc., which is worn by a police officer during performing official duties. After being used for a period of time, the law enforcement recorder usually needs to be stored and recorded by using a data acquisition equipment.

[0003] The data acquisition workstation of the law enforcement recorder is used for accommodating the law enforcement recorder which is not used temporarily, and charging the law enforcement recorder. The data of the law enforcement recorder can also be uploaded to the data acquisition workstation in time. The data acquisition workstation collects, analyzes and displays the data of the law enforcement recorder through a display screen.

[0004] The data acquisition workstation of the law enforcement recorder in the authorized announcement No. CN219418194U of the Chinese patent document is a common data acquisition workstation of the law enforcement recorder in the related art, which comprises a cabinet, a display installed on the cabinet, and a storage box slidingly drawn on the cabinet. A plurality of storage slots are formed in the storage box and used for placing the law enforcement recorder. A host computer is arranged in the cabinet. A plurality of data lines are connected to the host computer. The data lines are extended to the storage slots one by one at the ends away from the host computer and used for being connected to the law enforcement recorder.

[0005] In the above scheme, the cabinet is provided with a base. The display screen is embeddedly installed in a groove formed in the base. The installation and dismounting of the display screen are relatively inconvenient. Content of the utility model

[0006] In order to facilitate the installation and dismounting between the display screen and the cabinet, the application provides a data acquisition workstation of a law enforcement recorder.

[0007] The application provides a data acquisition workstation of a law enforcement recorder, which adopts the following technical scheme:

[0008] The data acquisition workstation of the law enforcement recorder comprises a cabinet, a display screen and a storage box. The storage box is slidingly connected to the cabinet. A host computer is arranged in the cabinet. The display screen is in communication connection with the host computer. The cabinet comprises a fixed table at the top. The fixed table comprises an installation plate which is inclined at the top. A protection frame is installed outside the display screen. The protection frame is detachably connected to the installation plate.

[0009] Through the above technical scheme, the display screen and the protection frame can be integrally assembled into a whole component after production, and only need to be detachably mounted on the mounting plate during assembly of the data acquisition workstation, and only need to be integrally disassembled together with the display screen when replacement is needed; and the protection frame can protect the display screen.

[0010] Optionally, the protection frame comprises a bottom plate and a frame fixed at the edge position of the surface of the bottom plate, and the display screen is embeddedly mounted in the protection frame.

[0011] Through the above technical scheme, the bottom plate can be in contact with the mounting plate, the display screen is not in direct contact with the mounting plate, the mounting plate can provide support for the display screen, and the frame can surround the display screen, thereby protecting the display screen and reducing the possibility of damage to the display screen.

[0012] Optionally, the frame is made of aluminum alloy material.

[0013] Through the above technical scheme, the frame made of aluminum alloy has the effects of light weight, high strength and high thermal conductivity.

[0014] Optionally, the display screen comprises a glass screen, and the side edge of the glass screen is in abutment with the frame.

[0015] The display screen is provided with a camera in communication connection with the host computer, and the glass screen covers the camera.

[0016] Through the above technical scheme, the camera can monitor the surrounding situation of the data acquisition workstation and record the use of the data acquisition workstation, and the glass screen can cover the camera, thereby protecting the camera and allowing light to be received by the camera through the transparent glass screen, and the glass screen extends to the frame, thereby maximizing the display area of the display screen.

[0017] Optionally, one end of the bottom plate is located outside the mounting plate and is provided with a limiting block on the surface away from the display screen, and the camera is arranged on the limiting block.

[0018] Through the above technical scheme, the camera can be fixed on the limiting block, i.e. the camera is fixed on the protection frame structure and is not integrated with the display screen structure, thereby facilitating installation and disassembly of the camera.

[0019] Optionally, a limiting groove is formed in the end face of the mounting plate for insertion of one end of the limiting block.

[0020] A fixing member is threadedly connected with the bottom plate and is arranged on the mounting plate.

[0021] By adopting the technical scheme, the limiting blocks and the limiting grooves can be used to quickly position the mounting plate and the protection frame, and the protection frame and the display screen can be fixed by screwing the fixing members through the mounting plate and the bottom plate.

[0022] Optionally, the fixing table further comprises a horizontal support surface, and a receiving groove is formed in the support surface, and a keyboard is installed in the receiving groove and in communication connection with the host computer.

[0023] By adopting the technical scheme, the support surface can be used as an operation platform, and the receiving groove can be used to place the keyboard, so that data input is facilitated.

[0024] Optionally, a cover plate is movably arranged on the support surface and used to open and close the opening of the receiving groove.

[0025] By adopting the technical scheme, the cover plate can be moved to open the receiving groove when the keyboard is needed, and the cover plate can be moved to close the receiving groove when the keyboard is not needed, so that dust falling on the keyboard is reduced.

[0026] Optionally, a first suction member is arranged at one end of the cover plate, and a second suction member is arranged on the support surface and magnetically fixed to the first suction member.

[0027] By adopting the technical scheme, the cover plate can be fixed in position by the first suction member and the second suction member after the cover plate is moved to close the receiving groove.

[0028] Optionally, a connecting edge is arranged at one end of the cover plate, a plug rod is slidably connected to the connecting edge, a connecting seat is arranged on the support surface, and a plug hole is formed in the connecting seat and used to plug the plug rod.

[0029] By adopting the technical scheme, the cover plate can be fixed in position by moving the plug rod to be plugged into the plug hole after the cover plate is moved to close the receiving groove.

[0030] In summary, the present application has at least one of the following beneficial effects:

[0031] 1. The display screen and the protection frame can be assembled into an integral component, and when the data acquisition workstation is assembled, the protection frame can be detachably mounted on the mounting plate to quickly mount the display screen, and when the display screen needs to be disassembled, the protection frame and the mounting plate can be disassembled, which is convenient for disassembling the display screen.

[0032] 2. The frame made of aluminum alloy has the effects of light weight, high strength and high thermal conductivity.

[0033] 3. The camera is covered by the glass screen, which protects the camera and allows light to be received by the camera through the transparent glass screen;

[0034] 4. The glass screen extends to the frame, maximizing the display area;

[0035] 5. The limiting block and limiting slot can be used between the mounting plate and the protection frame to achieve quick positioning. At this time, the protection frame and the display screen can be fixed by screwing the fixing member through the mounting plate and the bottom plate;

[0036] 6. The support surface can be used as an operation platform for placing a keyboard to facilitate data input. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 is a schematic diagram of the overall structure of embodiment one of the present application;

[0038] Figure 2 is a schematic diagram of the local structure of the connection structure between the fixed table and the cabinet protection frame of embodiment one of the present application;

[0039] Figure 3 is a schematic diagram of the local structure of the support surface of embodiment two of the present application;

[0040] Figure 4 is a schematic diagram of the local structure of the support surface of embodiment three of the present application;

[0041] Figure 5 is a schematic diagram of the local structure of the support surface of embodiment four of the present application;

[0042] Figure 6 is a schematic diagram of the local structure of the support surface of embodiment five of the present application.

[0043] BRIEF DESCRIPTION OF DRAWINGS: 1, cabinet; 11, fixed table; 12, support surface; 121, containing groove; 122, keyboard; 123, second suction member; 124, connecting seat; 1241, jack; 125, sliding rail; 13, mounting plate; 131, limiting slot; 132, fixing member; 14, cover plate; 141, first suction member; 142, connecting edge; 143, insertion rod; 15, fingerprint instrument; 2, display screen; 21, glass screen; 3, storage box; 4, protection frame; 41, bottom plate; 42, frame; 43, limiting block; 44, camera. DETAILED DESCRIPTION

[0044] The following will be described in detail in conjunction with the accompanying Figure 1 to Figure 6 The present application will be further described in detail.

[0045] EMBODIMENT ONE

[0046] The embodiment of the application discloses a data collection workstation of a law enforcement recorder, referring to Figure 1 and Figure 2 The data collection workstation of the law enforcement recorder comprises a cabinet 1, a display screen 2 and a storage box 3, the cabinet 1 is internally provided with a host computer, the storage box 3 is slidably connected to the side wall of the cabinet 1, a plurality of storage grooves are formed in the storage box 3, data lines are fixed in the storage grooves, that is, the interface ends of the data lines are located in the storage grooves, the other ends are connected with the host computer, and the display screen 2 is also connected with the host computer in communication through a line. When the law enforcement recorder is used, the law enforcement recorder can be placed in the storage groove for collection, the law enforcement recorder and the data line connection end are connected, the host computer can charge the law enforcement recorder, and the data of the law enforcement recorder can be transmitted to the host computer through the data line for collection and analysis, and the analysis result can be displayed through the display screen 2.

[0047] Referring to Figure 1 and Figure 2 The cabinet 1 comprises a fixed table 11 at the top, the fixed table 11 comprises an installation plate 13 which is inclined at the top, the display screen 2 is externally provided with a protection frame 4 which is detachably connected to the installation plate 13.

[0048] Specifically, the protection frame 4 comprises a bottom plate 41 and a frame 42 which is fixed at the edge position of the surface of the bottom plate 41, and the display screen 2 is embeddedly installed in the protection frame 4. The frame 42 is made of aluminum alloy material and adopts an aluminum alloy wire drawing process to improve the aesthetic degree.

[0049] After the display screen 2 and the protection frame 4 are produced, they can be integrally assembled as a whole, and when the data collection workstation is assembled, only the protection frame 4 needs to be detachably installed on the installation plate 13, and when replacement is needed, only the protection frame 4 and the display screen 2 need to be integrally detached.

[0050] The frame 42 made of aluminum alloy can reduce the overall weight of the protection frame 4, has high strength and can provide better heat dissipation for the display screen 2. In use, the bottom plate 41 can be in contact with the installation plate 13, the display screen 2 is not directly in contact with the installation plate 13, the installation plate 13 can provide support for the display screen 2, and the frame 42 can surround the display screen 2 to protect the display screen 2 and reduce the possibility of damage of the display screen 2. In order to facilitate the connection of the display screen 2 and the host computer, a through hole for the line to pass through can be formed in the installation plate 13, and after the display screen 2 is installed, the through hole can be shielded by the display screen 2, so that the aesthetic degree is not easily affected.

[0051] Referring to Figure 1 and Figure 2The display screen 2 comprises a glass screen 21, and the glass screen 21 and the frame 42 are matched in size, that is, the side edges of the glass screen 21 abut against the inner wall of the frame 42. The limiting block 43 is fixed on the surface of the bottom plate 41 away from the display screen 2, and the camera 44 in communication connection with the host is fixed on the limiting block 43, and the lens end of the camera 44 can extend to the bottom of the glass screen 21.

[0052] The camera 44 can be arranged to monitor the surrounding situation of the data collection workstation and record the use situation of the data collection workstation, and the glass screen 21 can cover the camera 44, so as to protect the camera 44 and allow light to be received by the camera 44 through the transparent glass screen 21, and the glass screen 21 extends to the frame 42, so that the display area of the display screen 2 is maximized.

[0053] The mounting plate 13 is provided with a plurality of fixing members 132, and two fixing members 132 are taken as an example in the embodiment, and the two fixing members 132 are in threaded connection with the threaded sleeves embedded or fixed on the bottom plate 41 after penetrating through the mounting plate 13, so as to fix the mounting plate 13 and the protection frame 4, and the fixing member 132 can be a bolt or other threaded connection member.

[0054] Referring to Figure 1 and Figure 2 , the limiting groove 131 is further arranged on the top wall of the mounting plate 13, the limiting block 43 can be inserted into the limiting groove 131, and when the protection frame 4 needs to be installed, the limiting block 43 can be inserted into the limiting groove 131 to position the protection frame 4, and the threaded sleeves on the bottom plate 41 can be aligned with the through holes on the mounting plate 13, so as to facilitate the quick installation of the fixing members 132. Since the mounting plate 13 is arranged in an inclined manner, when the limiting block 43 is inserted into the limiting groove 131, the limiting block 43 can share the gravity in a suspended manner, so as to reduce the stress of the fixing members 132 and improve the supporting effect.

[0055] Referring to Figure 1 and Figure 2 , the fixing table 11 further comprises the horizontal supporting surface 12, and the supporting surface 12 can be used as an operation platform to place some articles. For example, the mouse, the keyboard 122 and the fingerprint instrument 15 in communication connection with the host, the mouse and the keyboard 122 can be used to input data into the host and perform related operations, and the fingerprint instrument 15 can be used to input the information of the operator.

[0056] Specifically, the supporting table is provided with the accommodating groove 121, and the keyboard 122 can be placed in the accommodating groove 121 for collection.

[0057] The implementation principle of the data collection workstation of the law enforcement recorder is as follows: after the law enforcement recorder is used, the law enforcement recorder can be placed in the storage groove for collection, the law enforcement recorder and the data line connection end are connected, the host computer can charge the law enforcement recorder, and the data of the law enforcement recorder can be transmitted to the host computer through the data line for collection and analysis, and the analysis result can be displayed through the display screen 2.

[0058] By installing the display screen 2 and the protection frame 4 as a whole, the display screen 2 and the protection frame 4 can be integrally assembled as a whole after production, and only the protection frame 4 needs to be detachably installed on the mounting plate 13 during assembly of the data collection workstation, and only the protection frame 4 and the display screen 2 need to be integrally disassembled when replacement is required. Compared with the data collection workstation of the law enforcement recorder in the related art, the installation is more convenient and convenient.

[0059] Embodiment two

[0060] Since the keyboard 122 is placed in the containing groove 121 for a long time, dust is easy to fall. Therefore, the difference between the second embodiment and the first embodiment of the present application is that, referring to Figure 3 , the cover plate 14 for opening and closing the containing groove 121 is further included. One end of the cover plate 14 is rotatably connected to the support surface 12 through a pin shaft, and a first suction member 141 is fixedly connected to the end away from the rotating end. The second suction member 123 is fixedly connected to the support surface 12, and when the cover plate 14 is rotated to cover the containing groove 121, the first suction member 141 and the second suction member 123 can be suctioned and fixed, so as to fix the cover plate 14. Specifically, the first suction member 141 and the second suction member 123 can both be magnets, or one can be a magnet and the other can be an iron product. In the embodiment, the containing groove 121 can not only be used for placing the keyboard 122, but also be used as a storage space for containing other articles.

[0061] Embodiment three

[0062] The difference between the third embodiment and the second embodiment of the present application is that the fixing manner is different, referring to Figure 4 , the cover plate 14 is integrally formed with two connecting edges 142 on the side wall away from the rotating end thereof, and the two connecting edges 142 are located at both ends of the side wall. The connecting edges 142 are slidably connected with two insertion rods 143, and the sliding routes of the two insertion rods 143 are collinear. The support surface 12 is fixed with two opposite connecting seats 124, and the two connecting seats 124 are opened and closed with insertion holes 1241 for inserting the insertion rods 143. When the cover plate 14 is rotated to cover the containing groove 121, the insertion rods 143 can be inserted into the insertion holes 1241, so as to fix the cover plate 14.

[0063] Embodiment four

[0064] The difference between the embodiment of the present application and the embodiment two is that the cover plate 14 is slidingly connected to the support surface 12.

[0065] Referring to Figure 5 The support surface 12 is fixed with two parallel slide rails 125, and the two ends of the cover plate 14 are slidingly connected to the slide rails 125. The first suction member 141 is fixed to one side of the cover plate 14 close to the second suction member 123. When the cover plate 14 is slidingly connected to the first suction member 141 and the second suction member 123, the cover plate 14 can cover the containing groove 121.

[0066] Embodiment five

[0067] The difference between the embodiment of the present application and the embodiment three is that the cover plate 14 is slidingly connected to the support surface 12.

[0068] Referring to Figure 6 The support surface 12 is fixed with two parallel slide rails 125, and the two ends of the cover plate 14 are slidingly connected to the slide rails 125. The connecting rod 142 is located on one side of the cover plate 14 close to the connecting seat 124. When the cover plate 14 is slidingly connected, the plug rod 143 and the plug hole 1241 are opposite, and then the plug rod 143 is slidingly connected to the plug hole 1241 to fix the cover plate 14. At this time, the cover plate 14 can cover the opening of the containing groove 121.

[0069] The above are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A data acquisition station of a law enforcement recorder, comprising a cabinet (1), a display screen (2) and a storage box (3), the storage box (3) is slidingly connected to the cabinet (1) in a drawer type, a main machine is arranged in the cabinet (1), and the display screen (2) and the main machine are in communication connection, characterized in that, The cabinet (1) comprises a fixed table (11) on the top, the fixed table (11) comprises a top inclined mounting plate (13), the display screen (2) is externally provided with a protective frame (4), and the protective frame (4) is detachably connected to the mounting plate (13); The display screen (2) comprises a glass screen (21), and the glass screen (21) is in abutment with a frame (42); A camera (44) in communication connection with the host is arranged on the display screen (2), and the glass screen (21) covers the camera (44); The protective frame (4) comprises a bottom plate (41), one end of the bottom plate (41) is located outside the mounting plate (13), and a limiting block (43) is arranged on the surface of the bottom plate (41) away from the display screen (2), and the camera (44) is arranged on the limiting block (43); A limiting groove (131) is formed in the end face of the mounting plate (13) and is used for inserting one end of the limiting block (43); A fixing member (132) is threadedly connected with the bottom plate (41) and is arranged on the mounting plate (13); The fixed table (11) further comprises a horizontal support surface (12), the support surface (12) is provided with a containing groove (121), and a keyboard (122) is arranged in the containing groove (121); and the keyboard (122) is in communication connection with the host.

2. A data collection station for a law enforcement recording device according to claim 1, wherein, The protective frame (4) comprises a frame (42) fixed on the surface of the bottom plate (41) at the edge position, and the display screen (2) is embeddedly arranged in the protective frame (4).

3. A data collection station for a law enforcement recording device as defined in claim 2, wherein, The frame (42) is made of aluminum alloy material.

4. A data collection station for a law enforcement recording device as defined in claim 1, wherein, A cover plate (14) for opening and closing the opening of the containing groove (121) is movably arranged on the support surface (12).

5. A data collection station for a law enforcement recording device as defined in claim 4, wherein, One end of the cover plate (14) is provided with a first suction member (141), and a second suction member (123) is arranged on the support surface (12) and is magnetically fixed with the first suction member (141).

6. A data collection station for a law enforcement recording device as defined in claim 4, wherein, One end of the cover plate (14) is provided with a connecting edge (142), a plug rod (143) is slidably connected with the connecting edge (142), a connecting seat (124) is arranged on the support surface (12), and a plug hole (1241) for inserting the plug rod (143) is formed in the connecting seat (124).

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