CN206686319U - A kind of casing, video encoder for video encoder - Google Patents

Abstract

The utility model provides a kind of casing, video encoder for video encoder, the video encoder includes the casing, the characteristics of casing, is, upper casing (1) including U-shaped, the lower casing (3) docked with the upper casing (1), front panel (2) and rear board (5), the upper casing (1) and the lower casing (3) are provided with the fin of fore-and-aft direction extension of the multiple row along the video encoder in outer surface.Casing provided by the utility model can ensure that video encoder timely and reliably radiates, and avoid influence of noise of the video encoder to surrounding environment.

Description

A kind of casing, video encoder for video encoder

Technical field

Security monitoring technology is the utility model is related to, more particularly to a kind of casing for video encoder, is regarded Frequency encoder.

Background technology

At present, video encoder carries out pressure pair by the way of radiator fan is installed additional to the electronic component of inside mostly Stream cooling, though can reach the purpose of radiating, radiator fan can produce certain noise.Moreover, radiator fan holds once stalling The problem of radiating easily occurs not in time, the too high damage that unrepairable will be caused to electronic component of temperature.

Therefore, influence of noise of the video encoder to surrounding environment how is avoided, and enables video encoder timely Reliably radiate, become those skilled in the art's technical problem urgently to be resolved hurrily.

Utility model content

In view of this, the utility model provides a kind of casing, video encoder for video encoder, the video Encoder includes the casing, and the casing can ensure that video encoder timely and reliably radiates, and avoid video encoder Influence of noise to surrounding environment.

In order to achieve the above object, the utility model provides following technical scheme：

A kind of casing for video encoder, including the upper casing of U-shaped, the lower casing docked with the upper casing, front panel and Rear board, the upper casing and the lower casing are provided with fore-and-aft direction extension of the multiple row along the video encoder in outer surface Fin.

Preferably, in said machine casing, the thickness of the fin of the upper casing is 5mm~10mm, and the upper casing is adjacent The distance between fin is 5mm~10mm.

Preferably, in said machine casing, the height of the fin of the upper casing is 10mm~15mm.

Preferably, in said machine casing, the thickness of the fin of the lower casing is 5mm~10mm, and the lower casing is adjacent The distance between fin is 5mm~10mm.

Preferably, in said machine casing, the height of the fin of the lower casing is 10mm~15mm.

Preferably, in said machine casing, the height of the upper casing is 2 times~4 times of the height of the lower casing.

Preferably, in said machine casing, the lower casing has with the position that the upper casing docks in inner side is higher by outside Chimb, the upper casing have the concave edge coordinated with the chimb.

Preferably, in said machine casing, the middle part of the lower casing is provided with boss in the position of corresponding mainboard chip.

Preferably, in said machine casing, the both sides of the lower casing have wing plate, and mounting hole is offered on the wing plate.

A kind of video encoder, including casing, the casing are the casing as disclosed in above-mentioned any one.

It can be seen from above-mentioned technical proposal, in the casing provided by the utility model for video encoder, including it is upper and lower The upper casing and lower casing of docking, and upper casing and lower casing are provided with fore-and-aft direction extension of the multiple row along video encoder in outer surface The fin of fin, upper casing and lower casing appearance EDS maps effectively can distribute the heat of casing internal, so as to avoid because Internal temperature it is too high and caused by electronic component damage and the problems such as equipment fluctuation of service.Meanwhile compared in the prior art Fan forced convection radiating, there is no noise effect to surrounding environment using the video encoder of the casing.In summary, this reality It can ensure that video encoder timely and reliably radiates with the casing of new offer, and avoid video encoder to surrounding environment Influence of noise.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing of offer.

Fig. 1 is a kind of schematic diagram of casing for video encoder provided by the utility model；

Fig. 2 is that Fig. 1 disassembles schematic diagram；

Fig. 3 is the schematic diagram of part 1 in Fig. 2；

Fig. 4 is the schematic diagram of part 3 in Fig. 2；

Fig. 5 is the schematic diagram of part 2 in Fig. 2.

In figure mark for：

1st, upper casing；11st, fin；12nd, screw base；13rd, concave edge；2nd, front panel；21st, screw hole；3rd, lower casing；31st, wing plate； 311st, mounting hole；32nd, fin；33rd, chimb；34th, screw base；35th, boss；4th, screw；5th, rear board.

Embodiment

In order to make it easy to understand, the utility model will be further described below in conjunction with the accompanying drawings.

Referring to Fig. 1~Fig. 5, Fig. 1 is a kind of schematic diagram of casing for video encoder provided by the utility model；Figure 2 be that Fig. 1 disassembles schematic diagram；Fig. 3 is the schematic diagram of part 1 in Fig. 2；Fig. 4 is the schematic diagram of part 3 in Fig. 2；Fig. 5 is part 2 in Fig. 2 Schematic diagram.

A kind of casing for video encoder that the utility model embodiment provides includes the upper casing 1 and upper casing 1 of U-shaped Lower casing 3, front panel 2 and the rear board 5 of docking, upper casing 1 and lower casing 3 are provided with multiple row along before video encoder in outer surface Fin of the rear to extension.

In casing provided by the utility model for video encoder, including the upper casing 1 docked up and down and lower casing 3, and Upper casing 1 and lower casing 3 are provided with the fin of fore-and-aft direction extension of the multiple row along video encoder, upper casing 1 and lower casing 3 in outer surface The fin of appearance EDS maps effectively can distribute the heat of casing internal, so as to avoid making because internal temperature is too high Into electronic component damage and the problems such as equipment fluctuation of service.Meanwhile dissipated compared to fan forced convection of the prior art Heat, there is no noise effect to surrounding environment using the video encoder of the casing.In summary, casing provided by the utility model It can ensure that video encoder timely and reliably radiates, and avoid influence of noise of the video encoder to surrounding environment.

In specific practical application, the material of upper casing 1 and lower casing 3 can select aluminium alloy, moreover, in order to improve casing surface Hardness and wearability, can be made by process of surface treatment such as sandblasting, anodic oxidations the surface of upper casing 1 and lower casing 3 formed oxygen Change aluminium film.Certainly, the material of upper casing 1 and lower casing 3 can also select other materials.

Referring to Fig. 1 and Fig. 3, the thickness of the fin 11 of upper casing 1 can be 5mm~10mm, and the adjacent fins 11 of upper casing 1 it Between distance can be 5mm~10mm, the height of the fin 11 of upper casing 1 can be 10mm~15mm.

Referring to Fig. 1 and Fig. 4, the thickness of the fin 32 of lower casing 3 can be 5mm~10mm, and the adjacent fins 32 of lower casing 3 it Between distance can be 5mm~10mm, the height of the fin 32 of lower casing 3 can be 10mm~15mm.

As seen from Figure 1, the fin on upper casing 1 and the outer surface of lower casing 3 extends along the longitudinal direction, therefore, upper casing 1 and lower casing 3 Appropriate length can be cut by extrudate to make.For the ease of installing the components such as mainboard on lower casing 3, typically by upper casing 1 2 times~4 times of the height of lower casing 3 are highly designed as, the both sides of such lower casing 3 are shorter, the installment work to components such as mainboards Influence smaller.

In order that upper casing 1 easily docks with lower casing 3, in the present embodiment, the position that lower casing 3 docks with upper casing 1 is in inner side Be higher by outside chimb 33, as shown in figure 4, and upper casing 1 then have with chimb 33 coordinate concave edge 13, as shown in Figure 3.Under The chimb 33 of shell 3 is higher 3mm~8mm than outside.

Referring to Fig. 3 and Fig. 4, screw base 12 is provided with the inside corner of upper casing 1, is provided with the inside corner of lower casing 3 Screw base 34.During assembling, upper casing 1 docks with lower casing 3, front panel 2 and the rear board 5 then screw base 12 and lower casing 3 with upper casing 1 Screw base 34 be fixedly connected.

Referring to Fig. 5, the screw hole 21 of front panel 2 can be conical surface counterbore, after such screw 4 is installed in screw hole 21, The head of screw 4 and the flush of front panel 2, ensure that cabinet form structure is clean and tidy, attractive in appearance.

For the ease of being radiated to mainboard chip, can be set at the middle part of lower casing 3 in the position of corresponding mainboard chip There is boss 35, as shown in Figure 4.Boss 35 can increase the application area of thermal conductive silicon, and mainboard chip can also be made to be bonded with lower casing 3 Obtain tighter, enhancing radiating effect.

For the ease of video encoder is installed into operating position, in the present embodiment, the both sides of lower casing 3 have wing plate 31, And mounting hole 311 is offered on wing plate 31.As shown in figure 4, mounting hole 311 can be mounting hole, and the length of mounting hole 311 Direction is parallel with the fore-and-aft direction of video encoder.

The utility model also provides a kind of video encoder, and the video encoder includes casing disclosed in above-described embodiment. Because casing disclosed in above-described embodiment has above-mentioned technique effect, therefore the video encoder with the casing is equally with upper Technique effect is stated, is repeated no more herein.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein General Principle can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Therefore, originally Utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and principles disclosed herein and features of novelty Consistent most wide scope.

Claims (10)

1. a kind of casing for video encoder, it is characterised in that the upper casing (1) including U-shaped, dock with the upper casing (1) Lower casing (3), front panel (2) and rear board (5), the upper casing (1) and the lower casing (3) are provided with multiple row edge in outer surface The fin of the fore-and-aft direction extension of the video encoder.

2. casing according to claim 1, it is characterised in that the thickness of the fin (11) of the upper casing (1) be 5mm~ 10mm, and the distance between adjacent fins (11) of the upper casing (1) are 5mm~10mm.

3. casing according to claim 2, it is characterised in that the height of the fin (11) of the upper casing (1) be 10mm~ 15mm。

4. casing according to claim 1, it is characterised in that the thickness of the fin (32) of the lower casing (3) be 5mm~ 10mm, and the distance between adjacent fins (32) of the lower casing (3) are 5mm~10mm.

5. casing according to claim 4, it is characterised in that the height of the fin (32) of the lower casing (3) be 10mm~ 15mm。

6. casing according to claim 1, it is characterised in that the height of the upper casing (1) is the height of the lower casing (3) 2 times~4 times.

7. casing according to claim 1, it is characterised in that the lower casing (3) exists with the position that the upper casing (1) docks Inner side has the chimb (33) for being higher by outside, and the upper casing (1) has the concave edge (13) coordinated with the chimb (33).

8. casing according to claim 7, it is characterised in that the middle part of the lower casing (3) is in the position of corresponding mainboard chip Install and be equipped with boss (35).

9. casing according to claim 1, it is characterised in that the both sides of the lower casing (3) have wing plate (31), the wing Mounting hole (311) is offered on plate (31).

10. a kind of video encoder, including casing, it is characterised in that the casing is such as any one in claim 1~9 Described casing.