CN211019031U

CN211019031U - Network hard disk video recorder with good heat dissipation effect

Info

Publication number: CN211019031U
Application number: CN201921903896.9U
Authority: CN
Inventors: 孙政
Original assignee: Fujian Hengchuang Electronic Co ltd
Current assignee: Fujian Hengchuang Electronic Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-14
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a network video recorder that radiating effect is good, including the video recorder main part, the gas pocket has evenly been seted up to the upper end of video recorder main part, the upper end of video recorder main part articulates there is first articulated shaft, first circular cylinder has been cup jointed to the outer wall of first articulated shaft, the lower extreme fixed mounting of first circular cylinder has first articulated slab, U-shaped hole has been seted up to first articulated slab lower extreme, the recess is seted up to the lower extreme intermediate position of first articulated slab, and the inner wall of recess inlays and have the third movable rod, through first spring fixed connection between the inner wall of third movable rod and recess. The utility model discloses a set up the second articulated slab and mutually support with first movable rod, can avoid not using the socket for a long time, lead to device internals to damage, still can cause simultaneously to connect with socket contact failure to lead to the problem that the device broke down, improved the stability of device operation, improved the life of device.

Description

Network hard disk video recorder with good heat dissipation effect

Technical Field

The utility model relates to a video cassette recorder technical field specifically is a network hard disk video recorder that radiating effect is good.

Background

Traditional video cassette recorder is after long-term use, because there is a small amount of dust in the air, the dust can be piled up in video cassette recorder's the jack, these dusts can be when using the jack next time, enter into the inside of device, cause the damage to the inside part of device, simultaneously because the device is at the in-process that uses, the operation of machine can produce vibrations, long-term use back, vibrations between line in the socket and the socket, lead to the line to become flexible easily, produce the trouble easily when seeing the video cassette recorder, consequently need a network hard disk video recorder that the radiating effect is good to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a network hard disk video recorder that radiating effect is good to propose in solving above-mentioned background art because there is a small amount of dust in the air, can pile up the dust in the jack of video recorder, these dusts can enter into the inside of device when using the jack next time, cause the problem of damage to the inside part of device.

In order to achieve the above object, the utility model provides a following technical scheme: a network video recorder with good heat dissipation effect comprises a video recorder main body, wherein air holes are uniformly formed in the upper end of the video recorder main body, a first hinged shaft is hinged to the upper end of the video recorder main body, a first round barrel is sleeved on the outer wall of the first hinged shaft, a first hinged plate is fixedly mounted at the lower end of the first round barrel, a U-shaped hole is formed in the lower end of the first hinged plate, a groove is formed in the middle position of the lower end of the first hinged plate, a third movable rod is embedded in the inner wall of the groove, the third movable rod is fixedly connected with the inner wall of the groove through a first spring, the lower end of the third movable rod is embedded into the inner wall of a first clamping groove, the first clamping groove is formed in the inner wall of a fixing plate, the fixing plate is fixedly mounted at the lower end of the video recorder main body, a socket is formed in, the other end fixed mounting of baffle has control button, control button passes the inner wall of fixed plate and extends to the lower extreme of fixed plate, control button's outer wall fixed mounting has the stopper, through second spring fixed connection between stopper and the first draw-in groove, the lower extreme fixed mounting of socket has the fixed block, the second draw-in groove has been seted up to the fixed block front end, it has the second articulated shaft to articulate on the first articulated plate, the circular section of thick bamboo of second has been cup jointed to the outer wall of second articulated shaft, the lower extreme fixed mounting of the circular section of thick bamboo of second has the second articulated plate, the lower extreme rear side fixed mounting of second articulated plate has first fixture block.

Preferably, the upper end in U-shaped hole sets up to the circular port with socket assorted, the inner wall of socket is inlayed and is had the electric wire, the front end fixed mounting of electric wire has the joint.

Preferably, the diameter of the connector is larger than that of the circular hole at the upper end of the U-shaped hole, and the diameter of the wire is smaller than that of the circular hole at the upper end of the U-shaped hole.

Preferably, the rear side fixed mounting of second articulated slab has first movable rod, first movable rod correspondence is provided with two, two connect through the second movable rod between the first movable rod, the inner wall at first movable rod is inlayed respectively at the both ends of second movable rod, pass through third spring fixed connection between the upper end of first articulated slab and the video recorder main part.

Preferably, the first clamping block is matched with the second clamping groove, a second clamping block is fixedly mounted at the rear side of the upper end of the second hinged plate, the second clamping block is embedded into the inner wall of the third clamping groove, and the third clamping groove is formed in the front side of the first hinged plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this network hard disk video recorder that radiating effect is good through setting up mutually supporting of first articulated slab and fixed plate, can be when inserting the electric wire, firmly fix the electric wire, avoid long-term use back, can produce between electric wire and the port not hard up, lead to signal transmission not smooth, cause the problem of video recorder trouble, improved the stability of device.

2. This network hard disk video recorder that radiating effect is good, mutually support with first movable rod through setting up the second articulated slab, can plug up the socket, avoid not using the socket for a long time, the inside that leads to the socket is piled up there is the dust, once will connect when injecting the inside of socket, can push away the inside of device with partly dust, lead to the device internals to damage, simultaneously partly dust can keep off between joint and socket in addition, cause and connect and socket contact failure, thereby lead to the problem that the device breaks down, the stability of device operation has been improved, the service life of device has been improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the side view of the open state of the structure of the present invention;

FIG. 3 is a schematic sectional view of the side view closed state of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a video recorder main body; 2. air holes; 3. a first hinge shaft; 4. a first circular cylinder; 5. a first hinge plate; 6. a U-shaped hole; 7. a socket; 8. a first spring; 9. a first card slot; 10. a fixing plate; 11. A baffle plate; 12. a control button; 13. a limiting block; 14. a second spring; 15. a fixed block; 16. a second card slot; 17. an electric wire; 18. a joint; 19. a second hinge shaft; 20. a second circular cylinder; 21. a second hinge plate; 22. a first clamping block; 23. a second fixture block; 24. a third card slot; 25. a first movable bar; 26. a second movable bar; 27. a third spring; 28. a third movable bar.

The specific implementation mode is as follows:

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.

Referring to fig. 1-5, the present invention provides an embodiment: a network video recorder with good heat dissipation effect comprises a video recorder main body 1, air holes 2 are uniformly formed in the upper end of the video recorder main body 1, a first hinged shaft 3 is hinged to the upper end of the video recorder main body 1, a first round barrel 4 is sleeved on the outer wall of the first hinged shaft 3, a first hinged plate 5 is fixedly installed at the lower end of the first round barrel 4, a U-shaped hole 6 is formed in the lower end of the first hinged plate 5, the upper end of the U-shaped hole 6 is provided with a round hole matched with a socket 7, an electric wire 17 is inlaid in the inner wall of the socket 7, a joint 18 is fixedly installed at the front end of the electric wire 17, the diameter of the joint 18 is larger than that of the round hole in the upper end of the U-shaped hole 6, the diameter of the electric wire 17 is smaller than that of the round hole in the upper end of the U-shaped, the fixing effect between the connector 18 and the socket 7 is improved, the device is more stable to use, the connector 18 on the inner wall of the socket 7 can be fixed, meanwhile, dust can be prevented from entering the inner wall of the socket 7, the socket 7 is prevented from being unused for a long time, dust is accumulated in the socket 7, once the connector 18 is inserted into the socket 7, a part of dust can be pushed into the device, internal parts of the device are damaged, meanwhile, a part of dust can be blocked between the connector 18 and the socket 7, poor contact between the connector 18 and the socket 7 is caused, the device breaks down, the operation stability of the device is improved, and the service life of the device is prolonged.

A groove is formed in the middle of the lower end of the first hinge plate 5, a third movable rod 28 is embedded in the inner wall of the groove, the third movable rod 28 is fixedly connected with the inner wall of the groove through a first spring 8, the lower end of the third movable rod 28 is embedded into the inner wall of the first clamping groove 9, the first clamping groove 9 is formed in the inner wall of a fixed plate 10, the fixed plate 10 is fixedly installed at the lower end of the video recorder main body 1, a socket 7 is formed in the video recorder main body 1, the lower end of the socket 7 is in contact with a baffle plate 11, a control button 12 is fixedly installed at the other end of the baffle plate 11, the control button 12 penetrates through the inner wall of the fixed plate 10 and extends to the lower end of the fixed plate 10, a limit block 13 is fixedly installed on the outer wall of the control button 12, the limit block 13 is fixedly connected with the first clamping groove 9 through a second spring, the first hinged plate 5 is hinged with a second hinged shaft 19, the outer wall of the second hinged shaft 19 is sleeved with a second round tube 20, the lower end of the second round tube 20 is fixedly provided with a second hinged plate 21, the rear side of the second hinged plate 21 is fixedly provided with a first movable rod 25, the two first movable rods 25 are correspondingly arranged, the two first movable rods 25 are connected through a second movable rod 26, the two ends of the second movable rod 26 are respectively embedded on the inner wall of the first movable rod 25, the upper end of the first hinged plate 5 is fixedly connected with the video recorder main body 1 through a third spring 27, the first movable rod 25 can be extended into the inner wall of the socket 7, the problem that dust enters the socket 7 through a gap between the first hinged plate 5 and the video recorder main body 1 when the socket 7 is used and damages parts in the device is solved, the service life of the device is prolonged, meanwhile, when the novel hinge joint is used, the first hinge plate 5 can be opened only by pressing the control button 12, the joint 18 is fixed inside the socket 7, and the joint 18 is convenient to fix.

First fixture block 22 is fixedly mounted at the rear side of the lower end of the second hinged plate 21, first fixture block 22 is matched with second clamping groove 16, second fixture block 23 is fixedly mounted at the rear side of the upper end of the second hinged plate 21, the second fixture block 23 is embedded into the inner wall of the third clamping groove 24, the third clamping groove 24 is formed in the front side of the first hinged plate 5, the second hinged plate 21 can be fixed to the front side of the first hinged plate 5, the problem that dust in the air enters the socket 7 when the socket 7 is not used is avoided, the problem of damage to parts in the device is solved, and the service life of the device is prolonged.

The working principle is as follows: when the electric wire 17 needs to be inserted into the inner wall of the socket 7, the control button 12 is firstly pressed, so that the control button 12 drives the baffle plate 11 to slide upwards, the baffle plate 11 slides upwards to drive the third movable rod 28 to slide upwards, the third movable rod 28 slides upwards to press the first spring 8, the first spring 8 is elastically deformed, the inner wall of the groove of the third movable rod 28 slides, when the third movable rod 28 is parallel to the upper end of the fixed plate 10, due to no force action, the third spring 27 elastically deforms, the first hinge plate 5 is driven to rotate around the first hinge shaft 3, the first hinge plate 5 is separated from the front side of the socket 7, then the joint 18 is fixed to the inner wall of the socket 7, the first hinge plate 5 is pressed, the first hinge plate 5 rotates, until the third movable rod 28 at the lower end of the first hinge plate 5 is embedded into the inner wall of the first clamping groove 9 again, thereby securing the joint 18 in place.

When some sockets 7 are not used, the second hinge plate 21 can be rotated, so that the second hinge plate 21 rotates around the second hinge shaft 19 until the first fixture block 22 at the lower end of the second hinge plate 21 is embedded in the inner wall of the second clamping groove 16, and meanwhile, the first movable rod 25 and the second fixture block 23 are also embedded in the inner walls of the sockets 7 and the third clamping groove 24 respectively, so that the sockets 7 are not in contact with air, dust in the air is prevented from entering, and meanwhile, the first movable rod 25 can be prevented from being collided with the front ends of the sockets 7 to damage the sockets 7.

In conclusion, 1, the network video recorder with the good heat dissipation effect can firmly fix the electric wire 17 when the electric wire 17 is plugged by arranging the first hinge plate 5 and the fixing plate 10 to be matched with each other, so that the problem that the video recorder main body 1 fails due to unsmooth signal transmission caused by looseness generated between the electric wire 17 and a port after long-term use is avoided, and the stability of the device is improved.

2. This network video recorder that radiating effect is good, mutually support through setting up second articulated slab 21 and first movable rod 25, can block up socket 7, avoid not using socket 7 for a long time, the inside that leads to socket 7 piles up there is the dust, once when will connecting 18 and inject socket 7's inside, can push away the inside of device with partly dust, lead to the device internals to damage, simultaneously some dust can keep off between connecting 18 and socket 7 in addition, cause and connect 18 and socket 7 bad contact, thereby lead to the problem that the device broke down, the stability of device operation has been improved, the service life of device has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a network hard disk video recorder that radiating effect is good, includes video recorder main part (1), its characterized in that: the upper end of the video recorder main body (1) is uniformly provided with air holes (2), the upper end of the video recorder main body (1) is hinged with a first hinged shaft (3), the outer wall of the first hinged shaft (3) is sleeved with a first round barrel (4), the lower end of the first round barrel (4) is fixedly provided with a first hinged plate (5), the lower end of the first hinged plate (5) is provided with a U-shaped hole (6), the middle position of the lower end of the first hinged plate (5) is provided with a groove, the inner wall of the groove is embedded with a third movable rod (28), the third movable rod (28) is fixedly connected with the inner wall of the groove through a first spring (8), the lower end of the third movable rod (28) is embedded into the inner wall of a first clamping groove (9), the inner wall of the first clamping groove (9) is arranged on a fixed plate (10), and the fixed plate (10) is fixedly arranged at the lower end of the video recorder main body (, the video recorder is characterized in that a socket (7) is formed in the video recorder main body (1), the lower end of the socket (7) is in contact with a baffle (11), a control button (12) is fixedly mounted at the other end of the baffle (11), the control button (12) penetrates through the inner wall of a fixing plate (10) and extends to the lower end of the fixing plate (10), a limiting block (13) is fixedly mounted on the outer wall of the control button (12), the limiting block (13) is fixedly connected with a first clamping groove (9) through a second spring (14), a fixing block (15) is fixedly mounted at the lower end of the socket (7), a second clamping groove (16) is formed in the front end of the fixing block (15), a second hinged shaft (19) is hinged to the first hinged plate (5), a second round barrel (20) is sleeved on the outer wall of the second hinged shaft (19), a second hinged plate (21) is fixedly mounted at the lower end of the second, and a first clamping block (22) is fixedly mounted on the rear side of the lower end of the second hinge plate (21).

2. The network video recorder with good heat dissipation effect as recited in claim 1, wherein: the upper end in U-shaped hole (6) sets up to the circular port with socket (7) assorted, the inner wall of socket (7) is inlayed and is had electric wire (17), the front end fixed mounting of electric wire (17) has joint (18).

3. The network video recorder with good heat dissipation effect as recited in claim 2, characterized in that: the diameter of the joint (18) is larger than that of a circular hole at the upper end of the U-shaped hole (6), and the diameter of the wire (17) is smaller than that of the circular hole at the upper end of the U-shaped hole (6).

4. The network video recorder with good heat dissipation effect as recited in claim 1, wherein: the rear side fixed mounting of second articulated slab (21) has first movable rod (25), first movable rod (25) correspond and are provided with two, two connect through second movable rod (26) between first movable rod (25), the inner wall at first movable rod (25) is inlayed respectively at the both ends of second movable rod (26), through third spring (27) fixed connection between the upper end of first articulated slab (5) and video recorder main part (1).

5. The network video recorder with good heat dissipation effect as recited in claim 4, wherein: the first clamping block (22) is matched with the second clamping groove (16), a second clamping block (23) is fixedly mounted on the rear side of the upper end of the second hinged plate (21), the second clamping block (23) is embedded in the inner wall of the third clamping groove (24), and the third clamping groove (24) is formed in the front side of the first hinged plate (5).