Secure network hard disk video recorder
By setting a camera and a limit mechanism in the hard disk video recorder, the problem that the hard disk video recorder cannot record the person who takes away the items is solved, thereby improving security and stability and preventing theft.
Patent Information
- Application Number
- CN202422848955.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-21
AI Technical Summary
Existing network video recorders cannot record who takes the hard drive, resulting in low security and easy theft, causing economic losses.
A secure network video recorder (NVR) was designed. By setting a camera and a limit mechanism on the hard drive rack, the camera automatically turns on when the hard drive is taken out to record the appearance of the person who takes the hard drive. The hard drive rack is stably installed by the combination of magnets and iron blocks.
It can automatically capture the face of the person taking out the hard disk, thus improving the security of the DVR, preventing theft and ensuring the stable installation of the hard disk.
Smart Images
Figure CN223391380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hard disk video recorders, in particular to a safe network hard disk video recorder. Background Art
[0002] A hard disk recorder, or digital video recorder, uses hard disk recording compared to traditional analog video recorders, so it is often called a hard disk recorder. It is a computer system for image storage and processing, and has the functions of long-term image / voice recording, recording, remote monitoring and control.
[0003] During the use of traditional network hard disk recorders, it is impossible to record who takes the hard disk, so it is easy for criminals to steal it. The security of network hard disk recorders is not high when in use, which can easily cause economic losses. Utility Model Content
[0004] In view of the above problems existing in the existing network hard disk video recorders, the present utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide a secure network hard disk video recorder, which solves the problem in the prior art that the network hard disk video recorder cannot record who takes the hard disk during use, and is therefore easy to be stolen by criminals. The network hard disk video recorder is not safe when in use and is easy to cause economic losses.
[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:
[0007] A security network hard disk video recorder includes a video recorder body and a hard disk body, a hard disk compartment is provided on one side of the video recorder body, a hard disk rack is plugged into the interior of the hard disk compartment, the hard disk body is snapped onto the inner side of the hard disk rack, a groove is provided on one side of the hard disk rack, a camera is fixedly provided in the middle of the groove, a first strip groove is provided on one side of the hard disk compartment, a power switch is fixedly provided on one side of the rear end of the hard disk rack, the power switch is slidably connected to the first strip groove, the power switch is electrically connected to the camera via a wire, a mounting plate is fixedly provided on the front side of the hard disk rack, and a limiting mechanism for limiting the movement of the hard disk rack is provided between one side of the mounting plate and the video recorder body.
[0008] Preferably, the limiting mechanism includes a slider and an insertion rod, a sliding groove is provided at one end of the mounting plate and on a side close to the video recorder body, the slider is slidably arranged inside the sliding groove, a limiting groove is provided on a side of the video recorder body close to the mounting plate and at a position corresponding to the sliding groove, one end of the slider extends to the inner side of the limiting groove, the insertion rod is fixedly arranged on one side of the inner part of the limiting groove, a socket is provided on the middle side wall of the slider, the insertion rod is plugged into the socket, a through hole is provided on one side of the sliding groove, a sliding rod is slidably plugged into the inner part of the through hole, and one end of the sliding rod is fixedly connected to the slider.
[0009] Preferably, a spring is fixedly provided on a side of the sliding block away from the sliding rod, and the other end of the spring is fixedly connected to the inner wall of the sliding groove.
[0010] Preferably, both sides of the slider are in contact with the inner wall of the limiting groove.
[0011] Preferably, a second strip groove is provided on one side of the first strip groove, an iron block is slidably provided on one side of the interior of the second strip groove, the iron block is fixedly connected to the power switch, and a magnet is fixedly embedded on the other side of the interior of the second strip groove.
[0012] Preferably, the longitudinal sections of the hard disk bay and the hard disk rack are both rectangular.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] 1. The present invention gradually pulls out the camera by pulling the hard drive rack toward the outside of the hard drive bay. When the switch power source contacts the front inner wall of the first strip groove, the camera power source is turned on, and the person pulling out the hard drive rack can be photographed, that is, the appearance of the person taking away the hard drive can be recorded, which is safer.
[0015] 2. The utility model inserts the hard disk rack into the hard disk bay, inserts the slider into the inside of the limit slot, and then the spring pushes the slider to move so that the slider is sleeved with the insertion rod, which can limit the installation plate and keep the hard disk body installed stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0017] Figure 1 This is a schematic diagram of the top view of a secure network hard disk video recorder proposed in the utility model;
[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the partial A in the middle part;
[0019] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.
[0020] Description of reference numerals:
[0021] 1. Video recorder body; 2. Hard disk bracket; 3. Hard disk body; 4. Mounting plate; 5. Camera; 6. Power switch; 7. Wire; 8. Iron block; 9. Magnet; 10. Slider; 11. Rod; 12. Sliding rod; 13. Spring. DETAILED DESCRIPTION
[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0023] The embodiment of the utility model discloses a safe network hard disk video recorder.
[0024] Reference Figure 1-3 , a security network hard disk video recorder, including a video recorder body 1 and a hard disk body 3, a video recorder body 1 is provided with a hard disk compartment, the hard disk compartment is plugged into the hard disk rack 2, the longitudinal sections of the hard disk compartment and the hard disk rack 2 are both rectangular, so that the hard disk rack 2 can be stably plugged into the hard disk compartment, and the hard disk body 3 is clamped into the inner side of the hard disk rack 2, and a groove is provided on one side of the hard disk rack 2, and a camera 5 is fixedly provided in the middle of the groove. A first strip groove is provided on one side of the hard disk compartment, and a power switch 6 is fixedly provided on one side of the rear end of the hard disk rack 2, the power switch 6 is slidably connected to the first strip groove, and the power switch 6 is electrically connected to the camera 5 through a wire 7. A mounting plate 4 is fixedly provided on the front side of the hard disk rack 2, and a second strip groove is provided on one side of the first strip groove, and an iron block 8 is slidably provided on one side of the second strip groove, and the iron block 8 is fixedly connected to the power switch 6, and a magnet 9 is fixedly embedded on the other side of the second strip groove. When the iron block 8 contacts the magnet 9, the magnet 9 will magnetically attract the iron block 8, which is convenient for limiting the pulled-out hard disk rack 2, thereby keeping the power switch 6 stably open.
[0025] The cam 11 is provided with a plurality of springs 13 on one side of the cam 11 and a plurality of springs 14 on the other side of the cam 11 so as to prevent the cam 11 from sliding out of the cam 11 and causing the cam 11 to slide relative to the cam 11.
[0026] In the present invention, when in use, after the hard disk rack 2 is inserted into the hard disk bay, the slider 10 is inserted into the inside of the limiting groove, and then the spring 13 pushes the slider 10 to move, so that the slider 10 is sleeved with the insertion rod 11, that is, the mounting plate 4 can be limited, that is, the hard disk body 3 can be kept stably installed. When the hard disk body 3 is taken out, when the hard disk rack 2 is pulled toward the outside of the hard disk bay, the camera 5 will be gradually pulled out. When the switching power supply 6 conflicts with the front inner wall of the first strip groove, the power supply of the camera 5 will be turned on, that is, the person who pulls out the hard disk rack 2 can be photographed, that is, the appearance of the person who takes out the hard disk can be recorded, which is safer.
[0027] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A secure network hard disk video recorder, comprising a video recorder body (1) and a hard disk body (3), characterized in that: A hard disk compartment is provided on one side of the video recorder body (1), a hard disk rack (2) is plugged into the interior of the hard disk compartment, the hard disk body (3) is snapped onto the inner side of the hard disk rack (2), a groove is provided on one side of the hard disk rack (2), a camera (5) is fixedly provided in the middle of the groove, a first strip groove is provided on one side of the hard disk compartment, a power switch (6) is fixedly provided on one side of the rear end of the hard disk rack (2), the power switch (6) is slidably connected to the first strip groove, the power switch (6) is electrically connected to the camera (5) via a wire (7), a mounting plate (4) is fixedly provided on the front side of the hard disk rack (2), and a limiting mechanism for limiting the movement of the hard disk rack (2) is provided between one side of the mounting plate (4) and the video recorder body (1).
2. The secure network video recorder according to claim 1, characterized in that: The limiting mechanism includes a slider (10) and an insertion rod (11), a sliding groove is provided at one end of the mounting plate (4) and located on a side close to the video recorder body (1), the slider (10) is slidably arranged inside the sliding groove, a limiting groove is provided on a side of the video recorder body (1) close to the mounting plate (4) and at a position corresponding to the sliding groove, one end of the slider (10) extends to the inner side of the limiting groove, the insertion rod (11) is fixedly arranged on one side of the inner side of the limiting groove, a plug hole is provided on the middle side wall of the slider (10), the insertion rod (11) is plugged into the plug hole, a through hole is provided on one side of the sliding groove, a sliding rod (12) is slidably plugged into the inner side of the through hole, and one end of the sliding rod (12) is fixedly connected to the slider (10).
3. The secure network video recorder according to claim 2, characterized in that: A spring (13) is fixedly provided on one side of the slider (10) away from the slide rod (12), and the other end of the spring (13) is fixedly connected to the inner wall of the slide groove.
4. The secure network video recorder according to claim 2, characterized in that: Both sides of the slider (10) are in contact with the inner wall of the limiting groove.
5. The secure network video recorder according to claim 1, characterized in that: A second strip groove is provided on one side of the first strip groove, an iron block (8) is slidably provided on one side of the interior of the second strip groove, the iron block (8) is fixedly connected to the power switch (6), and a magnet (9) is fixedly embedded on the other side of the interior of the second strip groove.
6. The secure network video recorder according to claim 1, characterized in that: The longitudinal sections of the hard disk bay and the hard disk rack (2) are both rectangular.