CN209267607U - A kind of security isolation video switch - Google Patents

Abstract

The utility model discloses a kind of security isolation video switch, including protective shell, protective shell front edge equidistantly offers placing groove, rotor plate is installed in the middle part of the placing groove inner wall, the rotor plate two sides are bonded with graphite heat radiation fin, described graphite heat radiation fin one end edge is bonded with thermally conductive sheet, the graphite heat radiation fin top middle portion is bonded with convex block, protective shell front bottom end offers slot, slot bottom end edge is equipped with bottom plate, bottom plate two sides edge is welded with side plate, it is opened up in the middle part of the side plate top fluted, the utility model is scientific and reasonable for structure, it is safe and convenient to use, provided with fan and interchanger heat release hole, the heat that interchanger generates when running is dispersed into heat dissipation chamber interior by interchanger heat release hole, the air-flow blown by fan, heat is brushed on the outside of protective shell, and then it drops Temperature when low interchanger operation, further increases interchanger runing time.

Description

A kind of security isolation video switch

Technical field

The utility model relates to switch technology field, specially a kind of security isolation video switch.

Background technique

With the rapid development of information technology, built by many years, many government departments such as public security, city management, environmental protection A large amount of video monitoring system is all established with large-scale enterprises and institutions such as bank, school etc., while there is also a large amount of operations The social face dynamic monitoring resource that quotient provides, relevant departments and unit are greatly improved using the data that video monitoring system provides Office efficiency, but existing security isolation video switch does not fix device, interchanger is all located in interchanger use Platform, the position of interchanger is easy to happen movement, and connecting line is not fixed and protective device, extraneous water stain and dust accretions It at connecting-wire connector, keeps connecting-wire connector dirty and messy, and the heat dissipation of interchanger, is introduced in outside air by heat release hole Cold wind cools down, and interchanger internal element touches water mist, is easy to happen the accident of short circuit, in turn resulting in interchanger can not make With.

Utility model content

The utility model provides a kind of security isolation video switch, can effectively solve to propose in above-mentioned background technique existing Some security isolation video switch do not fix device, and interchanger is all located in interchanger and uses platform, the position of interchanger Set and be easy to happen movement, and connecting line is not fixed and protective device, extraneous water stain and dust accretions at connecting-wire connector, Keep connecting-wire connector dirty and messy, and the heat dissipation of interchanger, is all to introduce the cold wind in outside air by heat release hole to cool down, hands over Internal element of changing planes touches water mist, is easy to happen the accident of short circuit, in turn results in the problem of interchanger is not available.

To achieve the above object, the utility model provides the following technical solutions: a kind of security isolation video switch, including Protective shell, protective shell front edge equidistantly offers placing groove, is equipped with rotor plate in the middle part of the placing groove inner wall, described Rotor plate two sides are bonded with graphite heat radiation fin, and described graphite heat radiation fin one end edge is bonded with thermally conductive sheet, the graphite radiating Piece top middle portion is bonded with convex block, and protective shell front bottom end offers slot, and slot bottom end edge is equipped with bottom plate, Bottom plate two sides edge is welded with side plate, opens up in the middle part of the side plate top fluted；

Protective shell inner wall bottom end offers heat dissipation chamber, and the heat dissipation chamber bottom side is equipped with swivel plate, institute It states and demarcation plate is installed in the middle part of heat dissipation chamber top, the demarcation plate top middle portion offers interchanger heat release hole, the rotation Plate top middle portion is welded with protective plate, and fan is equipped in the middle part of the protective plate inner wall, is offered in the middle part of described protective plate one end Gas outlet, the input terminal of the fan and the output end of alternating current are electrically connected.

Preferably, described swivel plate one end edge is equipped with plate, is equipped with fixed block, the fixation on the outside of the plate Fixation hole is offered in the middle part of block inner wall, fixation hole two sides edge is mounted on latch plate, peace in the middle part of the latch plate inner wall Equipped with reset spring, protective shell bottom end edge is mounted on column, and the column bottom end is equipped with chassis, the chassis bottom End edge portion is equidistantly bonded with sucker.

Preferably, the quantity of the sucker is set as eight altogether.

Preferably, the reset spring outer application has antirust paint.

Preferably, the protective plate top middle portion is provided with dust cover.

Preferably, it is connected by a hinge between the latch plate and fixed block.

Preferably, the latch plate outboard bonds have gasket.

Preferably, the groove inner wall bottom end is bonded with sponge.

Preferably, circular groove is offered in the middle part of described swivel plate one end, and limited post is installed in the middle part of the circular groove inner wall, it is described It is connected between swivel plate and protective shell by limited post.

Preferably, pass through instant drying adhesive bonding connection between the sucker and chassis.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1, it is provided with fan and interchanger heat release hole, the heat that interchanger generates when running is distributed by interchanger heat release hole To heat dissipation chamber interior, the air-flow blown by fan brushes heat on the outside of protective shell, thereby reduces interchanger operation When temperature, further increase interchanger runing time.

2, it is provided with rotor plate and bottom plate, interchanger connecting line is inserted into inside slot, rotor plate, side plate and bottom are passed through Plate makes interchanger connecting line and slot junction form the region of a sealing, prevents the dust on the outside of protective shell from entering friendship It changes planes connecting line and slot junction, and then ensure that the cleaning of interchanger connecting line and slot junction.

3, it is provided with column and chassis, by chassis and column, adjusts the distance on protective shell top, and then prevent interchanger It is entered inside protective shell using platform moisture, prevents moisture from touching the element inside interchanger, and then increase interchanger Service life make protective shell and interchanger using more fastening fixed between platform, prevent from protecting and by multiple suckers It moves the position of shell

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the bottom substance schematic diagram of the utility model protective shell；

Fig. 3 is the cross-sectional view of the utility model protective shell；

Fig. 4 is the cross-sectional view of the utility model fixed block；

Figure label: 1, protective shell；2, placing groove；3, rotor plate；4, graphite heat radiation fin；5, thermally conductive sheet；6, convex block；7, it inserts Slot；8, bottom plate；9, side plate；10, groove；11, radiate chamber；12, swivel plate；13, demarcation plate；14, column；15, interchanger dissipates Hot hole；16, protective plate；17, fan；18, gas outlet；19, fixed block；20, plate；21, fixation hole；22, latch plate；23, multiple Position spring；24, chassis；25, sucker.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of security isolation video switch, Including protective shell 1, the positive edge of protective shell 1 equidistantly offers placing groove 2, is equipped with rotor plate 3 in the middle part of 2 inner wall of placing groove, turns 3 two sides of movable plate are bonded with graphite heat radiation fin 4, and 4 one end edge of graphite heat radiation fin is bonded with thermally conductive sheet 5,4 top of graphite heat radiation fin Middle part is bonded with convex block 6, and the positive bottom end of protective shell 1 offers slot 7, and 7 bottom end edge of slot is equipped with bottom plate 8,8 two sides of bottom plate Edge is welded with side plate 9, and 9 top middle portion of side plate opens up fluted 10, protects convex block 6, prevents convex block 6 damaged, groove 10 Inner wall bottom end is bonded with sponge.

1 inner wall bottom end of protective shell offers heat dissipation chamber 11, and heat dissipation 11 bottom side of chamber is equipped with swivel plate 12, in order to Convenient for the rotation of swivel plate 12, further convenient for being replaced to the fan 17 on 12 top of swivel plate, in the middle part of 12 one end of swivel plate Circular groove is offered, limited post is installed in the middle part of circular groove inner wall, is connected between swivel plate 12 and protective shell 1 by limited post, heat dissipation 11 top middle portion of chamber is equipped with demarcation plate 13, and 13 top middle portion of demarcation plate offers interchanger heat release hole 15, and swivel plate 12 pushes up End middle part is welded with protective plate 16, prevents dust accretions inside protective plate 16, ensure that the cleaning inside protective plate 16, protects 16 top middle portion of plate is provided with dust cover, is equipped with fan 17 in the middle part of 16 inner wall of protective plate, the model of fan 17 is ARXFD1240-A3112D, 16 one end of protective plate middle part offer gas outlet 18, the input terminal of fan 17 and the output end of alternating current It is electrically connected.

12 one end edge of swivel plate is equipped with plate 20, protects latch plate 22, when reducing plate 20 and the connection of latch plate 22 Abrasion, 22 outboard bonds of latch plate have gasket, and fixed block 19 is equipped on the outside of plate 20, is offered in the middle part of 19 inner wall of fixed block Fixation hole 21,21 two sides edge of fixation hole is mounted on latch plate 22, for the ease of the movement of latch plate 22, further convenient for slotting Plate 20 is inserted into inside fixed block 19, is connected by a hinge between latch plate 22 and fixed block 19, installation in the middle part of 22 inner wall of latch plate There is reset spring 23, reset spring 23 is water stain because touching in order to prevent, and making, which prevents reset spring 23 from getting rusty, is not available, and resets 23 outer application of spring has antirust paint, and 1 bottom end edge of protective shell is mounted on column 14, and 14 bottom end of column is equipped with chassis 24, 24 bottom end edge of chassis is equidistantly bonded with sucker 25, falls off between sucker 25 and chassis 24 in order to prevent, makes sucker 25 and chassis What is connected between 24 is more firm, by instant drying adhesive bonding connection between sucker 25 and chassis 24, in order to make protective shell 1 and use The more fastening bonded between platform, prevents the position of protective shell 1 from moving, and the quantity of sucker 25 is set as eight altogether.

The working principle and process for using of the utility model: security isolation video switch in actual use, will Interchanger is put into inside protective shell 1, and then interchanger connecting line is inserted into inside slot 7, pushes rotor plate 3, rotor plate 3 The convex block 6 on top is inserted into groove 10, by the mating connection of convex block 6 and groove 10, is made solid between rotor plate 3 and side plate 9 It is fixed, the position of interchanger connecting line the end of a thread is limited by bottom plate 8 and side plate 9, prevents staff sideling by interchanger Connecting line is inserted into slot 7, and when rotor plate 3 turns to 9 top of bottom plate 8 and side plate, rotor plate 3, bottom plate 8 and side plate 9 make Interchanger connecting line the end of a thread is in the environment of a sealing, and then prevents dust and water stain enter interchanger connecting line and slot 7 junctions, ensure that the cleaning of 7 junction of interchanger connecting line and slot, and by thermally conductive sheet 5 adsorb interchanger connecting line and The temperature of thermally conductive sheet 5 is dispersed into 1 outside of protective shell by graphite heat radiation fin 4, thereby reduced by the temperature of 7 junction of slot The temperature of 7 junction of interchanger connecting line and slot then connects alternating current, and interchanger is started to work, and interchanger generates when running Heat and interchanger internal residual dust, through passing through fan 17 reversely brushing, fan 17 generate suction, absorption interchanger fortune The dust inside temperature and interchanger when row increases the time that interchanger operates normally, and when the damage of fan 17, and can not make Used time pulls downward on swivel plate 12, and the plate 20 of 12 one end of swivel plate moves inside fixed block 19, then rotates swivel plate 12, so that fan 17 is removed protective shell 1, reduces the disassembly difficulty of fan 17, and make to insert by reset spring 23 and latch plate 22 Plate 20 is fixed on inside fixed block 19, and preventing plate 20, there is a phenomenon where fall.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims (10)

1. a kind of security isolation video switch, including protective shell (1), it is characterised in that: positive edge of the protective shell (1) etc. It away from offering placing groove (2), is equipped with rotor plate (3) in the middle part of placing groove (2) inner wall, rotor plate (3) two sides are viscous It has graphite heat radiation fin (4), described graphite heat radiation fin (4) one end edge is bonded with thermally conductive sheet (5), the graphite heat radiation fin (4) Top middle portion is bonded with convex block (6), and the positive bottom end of the protective shell (1) offers slot (7), slot (7) bottom end edge It is equipped with bottom plate (8), bottom plate (8) two sides edge is welded with side plate (9), and side plate (9) top middle portion offers recessed Slot (10)；

Protective shell (1) the inner wall bottom end offers heat dissipation chamber (11), and heat dissipation chamber (11) bottom side is equipped with rotation Rotating plate (12), heat dissipation chamber (11) top middle portion are equipped with demarcation plate (13), and demarcation plate (13) top middle portion opens up Have interchanger heat release hole (15), swivel plate (12) top middle portion is welded with protective plate (16), protective plate (16) inner wall Middle part is equipped with fan (17), is offered gas outlet (18) in the middle part of described protective plate (16) one end, the input of the fan (17) The output end of end and alternating current is electrically connected.

2. a kind of security isolation video switch according to claim 1, it is characterised in that: described swivel plate (12) one end Edge is equipped with plate (20), is equipped with fixed block (19) on the outside of the plate (20), is opened in the middle part of fixed block (19) inner wall Equipped with fixation hole (21), fixation hole (21) two sides edge is mounted on latch plate (22), in latch plate (22) inner wall Portion is equipped with reset spring (23), and protective shell (1) bottom end edge is mounted on column (14), column (14) the bottom end peace Equipped with chassis (24), chassis (24) bottom end edge is equidistantly bonded with sucker (25).

3. a kind of security isolation video switch according to claim 2, it is characterised in that: the quantity of the sucker (25) It is set as eight altogether.

4. a kind of security isolation video switch according to claim 2, it is characterised in that: the reset spring (23) is outside Side is coated with antirust paint.

5. a kind of security isolation video switch according to claim 1, it is characterised in that: protective plate (16) top Middle part is provided with dust cover.

6. a kind of security isolation video switch according to claim 2, it is characterised in that: the latch plate (22) and solid Determine to be connected by a hinge between block (19).

7. a kind of security isolation video switch according to claim 2, it is characterised in that: on the outside of the latch plate (22) It is bonded with gasket.

8. stating a kind of security isolation video switch according to claim 1, it is characterised in that: groove (10) inner wall Bottom end is bonded with sponge.

9. a kind of security isolation video switch according to claim 1, it is characterised in that: the swivel plate (12) Circular groove is offered in the middle part of one end, limited post is installed in the middle part of the circular groove inner wall, between the swivel plate (12) and protective shell (1) It is connected by limited post.

10. a kind of security isolation video switch according to claim 2, it is characterised in that: the sucker (25) Pass through instant drying adhesive bonding connection between chassis (24).