CN214228347U

CN214228347U - NVR monitoring host with dustproof effect

Info

Publication number: CN214228347U
Application number: CN202120489102.XU
Authority: CN
Inventors: 冯筱羽; 丁东京
Original assignee: Smart Retail Technology Services Shenzhen Co ltd
Current assignee: Smart Retail Technology Services Shenzhen Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-09-17
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a NVR monitoring host with dustproof effect, including installing frame, holding frame, NVR monitoring host main part and radiator fan, the installing frame sets up to rectangle boxlike structure, the top of installing frame is provided with the holding frame of two sets of symmetries, and presss from both sides tightly between two sets of holding frames and have NVR monitoring host main part, the port department of the operation end of NVR monitoring host main part is connected with the shield with port assorted through two sets of hinges, NVR monitoring host main part is kept away from shield one end and is seted up two sets of thermovents, and all installs the heat dissipation mechanism in every group of thermovents; a set of vertical outer wall integrated into one piece of installing frame has fixed frame, the inside lateral wall fixedly connected with driving motor of fixed frame, driving motor's output passes through shaft coupling fixedly connected with dwang, the other end of dwang passes through the bearing and is connected with the inside lateral wall rotation of installing frame. This NVR monitoring host with dustproof effect, simple structure, the practicality is strong.

Description

NVR monitoring host with dustproof effect

Technical Field

The utility model belongs to the technical field of the NVR, concretely relates to NVR monitoring host computer with dustproof effect.

Background

The NVR is an abbreviation of a network video recorder, the most main function of the NVR is to receive a digital video code stream transmitted by IPC (network camera) equipment through a network, and store and manage the digital video code stream, so that the distributed architecture advantage brought by networking is realized, in brief, a plurality of network cameras can be simultaneously watched, browsed, played back, managed and stored through the NVR, the involvement of computer hardware is eliminated, the complexity of software installation is avoided, and if all the cameras are networked, a centralized management core appears;

when the conventional NVR monitoring host is used, heat generated by internal circuit elements of the NVR monitoring host cannot be effectively discharged, and the service life of the NVR monitoring host is influenced.

Therefore, in order to meet the current situation, it is urgently needed to design and produce an NVR monitoring host with a dustproof effect so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a NVR monitoring host computer with dustproof effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the NVR monitoring host with the dustproof effect comprises an installation frame, clamping frames, an NVR monitoring host body and a radiating fan, wherein the installation frame is of a rectangular box-shaped structure, two groups of symmetrical clamping frames are arranged above the installation frame, the NVR monitoring host body is clamped between the two groups of clamping frames, a dustproof cover matched with a port is connected to the port of an operation end of the NVR monitoring host body through two groups of hinge pages, two groups of radiating holes are formed in one end, away from the dustproof cover, of the NVR monitoring host body, and a radiating mechanism is installed in each group of radiating holes;

the mounting frame is characterized in that fixed frames are integrally formed on a group of vertical outer walls of the mounting frame, the inner side wall of each fixed frame is fixedly connected with a driving motor, the output end of each driving motor is fixedly connected with a rotating rod through a coupler, and the other end of each rotating rod is rotatably connected with the inner side wall of the mounting frame through a bearing;

two sets of moving grooves are formed in two sets of vertical inner walls of the installing frame, moving plates are connected between every two pairs of moving grooves in a sliding mode, the upper half portion of each moving plate penetrates through an opening formed in the top end of the installing frame and extends to the upper portion of the installing frame, and the top end of each moving plate is fixedly connected with the clamping frame.

Preferably, the periphery of dwang is provided with two sets of screw threads opposite in direction, and the periphery of two sets of screw thread portions of dwang is threaded bush respectively and is equipped with the cover block, the both ends of cover block respectively with two sets of movable plates between articulated have the connecting rod.

Preferably, heat dissipation mechanism includes heat dissipation frame, radiator fan, heat-conducting plate and radiating fin, in the radiator fin of heat dissipation frame bolt fastening in NVR monitoring host computer main part, the inside wall of heat dissipation frame from inside to outside fix with screw has heat-conducting plate, radiator fan and dust screen in proper order, and the heat-conducting plate inlays towards radiator fan one end and has radiating fin.

Preferably, the clamping frame is of a U-shaped structure, and a rubber pad is bonded on the inner side wall of the clamping frame.

Preferably, the outer surface screw of shield is fixed with and draws the piece, and draws two sets of vertical outer walls of piece and all seted up the arc recess.

The utility model discloses a technological effect and advantage: according to the NVR monitoring host with the dustproof effect, heat emitted by circuit elements in the NVR monitoring host main body is conducted to the radiating fins through the heat conducting plate, heat emission of the radiating fins is accelerated through the radiating fan, and the service life of the NVR monitoring host main body is prolonged; the rotating rod is driven to rotate by the driving motor, the rotating rod drives the two sets of sleeve blocks to move relatively on the rotating rod, so that the two sets of moving plates are driven to move transversely in the moving groove by the plurality of sets of connecting rods, the NVR monitoring host main body is clamped and fixed by the two sets of clamping frames, and meanwhile, the dustproof effect of the NVR monitoring host main body is improved by the arrangement of the dustproof cover; this NVR monitoring host with dustproof effect, simple structure, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the mounting frame of the present invention;

fig. 3 is a schematic structural view of the heat dissipation frame of the present invention.

In the figure: the heat dissipation device comprises a mounting frame 1, a clamping frame 2, a NVR monitoring host main body 3, a heat dissipation frame 4, a dustproof cover 5, a fixing frame 6, a driving motor 7, a rotating rod 8, a connecting rod 9, a sleeve block 10, a moving plate 11, a heat dissipation fan 12, a heat conduction plate 13 and heat dissipation fins 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a NVR monitoring host with dustproof effect as shown in figures 1-3, including installing frame 1, holding frame 2, NVR monitoring host main part 3 and radiator fan 12, installing frame 1 sets up to rectangle box structure, installing frame 1's top is provided with two sets of symmetrical holding frame 2, and presss from both sides tightly NVR monitoring host main part 3 between two sets of holding frame 2, the port department of the operation end of NVR monitoring host main part 3 is connected with the shield 5 with port assorted through two sets of hinges, NVR monitoring host main part 3 keeps away from shield 5 one end and has seted up two sets of thermovents, and all installs the heat dissipation mechanism in each group of thermovent;

a group of vertical outer walls of the mounting frame 1 are integrally formed with fixed frames 6, the inner side wall of each fixed frame 6 is fixedly connected with a driving motor 7, the output end of each driving motor 7 is fixedly connected with a rotating rod 8 through a coupler, and the other end of each rotating rod 8 is rotatably connected with the inner side wall of the mounting frame 1 through a bearing;

two sets of moving grooves have all been seted up to two sets of vertical inner walls of installing frame 1, and sliding connection has movable plate 11 between two liang of a pair of moving grooves, the first half of movable plate 11 passes the opening that the installing frame 1 top was seted up and extends to installing frame 1 top, and the top and the holding frame 2 fixed connection of movable plate 11.

Specifically, the periphery of dwang 8 is provided with two sets of screw threads opposite in direction, and the periphery of the two sets of screw thread portions of dwang 8 is threaded bush respectively and is equipped with collets 10, the both ends of collets 10 respectively with two sets of movable plates 11 between articulated have connecting rod 9.

Specifically, heat dissipation mechanism includes heat dissipation frame 4, radiator fan 12, heat-conducting plate 13 and radiating fin 14, in the radiator fin of 4 bolt fastening of heat dissipation frame on NVR monitoring host computer main part 3, the inside wall of heat dissipation frame 4 from inside to outside in proper order the fix with screw have heat-conducting plate 13, radiator fan 12 and dust screen, and heat-conducting plate 13 inlays towards 12 one end of radiator fan and has radiating fin 14.

Specifically, holding frame 2 sets up to U-shaped structure, and the inside wall bonding of holding frame 2 has the rubber pad, avoids NVR monitoring host computer main part 3 to receive wearing and tearing.

Specifically, the outer surface screw of shield 5 is fixed with and draws the piece, and draws two sets of vertical outer walls of piece and all seted up the arc recess.

The theory of operation, this NVR monitoring host computer with dustproof effect, when using, at first, drive dwang 8 through driving motor 6 and rotate, dwang 8 drives two sets of cover blocks 10 relative motion on dwang 8, thereby drive two sets of movable plates 11 at the shifting chute transverse motion through multiunit connecting rod 9, make two sets of holding frame 2 press from both sides NVR monitoring host computer main part 3 and press from both sides tightly fixedly, when NVR monitoring host computer main part 3 carries out the during operation, heat conduction to radiating fin 14 on with 3 internal circuit component of NVR monitoring host computer main part send through heat-conducting plate 13, radiating fin 14's heat emission accelerates through radiator fan 12, improve the life of NVR monitoring host computer main part 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a NVR monitoring host computer with dustproof effect, includes installing frame (1), holding frame (2), NVR monitoring host computer main part (3) and radiator fan (12), its characterized in that: the mounting frame (1) is of a rectangular box-shaped structure, two groups of symmetrical clamping frames (2) are arranged above the mounting frame (1), an NVR monitoring host main body (3) is clamped between the two groups of clamping frames (2), a dustproof cover (5) matched with a port is connected to a port opening of an operation end of the NVR monitoring host main body (3) through two groups of hinges, two groups of heat dissipation ports are formed in one end, away from the dustproof cover (5), of the NVR monitoring host main body (3), and heat dissipation mechanisms are installed in each group of heat dissipation ports;

a group of vertical outer walls of the mounting frame (1) are integrally formed with a fixed frame (6), the inner side wall of the fixed frame (6) is fixedly connected with a driving motor (7), the output end of the driving motor (7) is fixedly connected with a rotating rod (8) through a coupler, and the other end of the rotating rod (8) is rotatably connected with the inner side wall of the mounting frame (1) through a bearing;

two sets of moving grooves have all been seted up to two sets of vertical inner walls of installing frame (1), and sliding connection has movable plate (11) between two liang of a pair of moving grooves, the first half of movable plate (11) passes the opening that installing frame (1) top was seted up and extends to installing frame (1) top, and the top and the supporting frame (2) fixed connection of movable plate (11).

2. The NVR monitoring host with the dustproof effect as claimed in claim 1, wherein: the periphery of dwang (8) is provided with two sets of screw threads opposite in direction, and the periphery of two sets of screw thread portions of dwang (8) is threaded bush respectively and is equipped with cover block (10), the both ends of cover block (10) respectively with two sets of movable plates (11) between articulated have connecting rod (9).

3. The NVR monitoring host with the dustproof effect as claimed in claim 1, wherein: heat dissipation mechanism includes heat radiation frame (4), radiator fan (12), heat-conducting plate (13) and radiating fin (14), in the radiator fin of heat radiation frame (4) bolt fastening on NVR monitoring host computer main part (3), the inside wall of heat radiation frame (4) from inside to outside in proper order the fix with screw have heat-conducting plate (13), radiator fan (12) and dust screen, and heat-conducting plate (13) are inlayed towards radiator fan (12) one end and are had radiating fin (14).

4. The NVR monitoring host with the dustproof effect as claimed in claim 1, wherein: the clamping frame (2) is of a U-shaped structure, and a rubber pad is bonded on the inner side wall of the clamping frame (2).

5. The NVR monitoring host with the dustproof effect as claimed in claim 1, wherein: the outer surface screw of shield (5) is fixed with and draws the piece, and draws two sets of vertical outer walls of piece and all seted up the arc recess.