Power adapter of video communication system

Abstract

The utility model discloses a video communication system power adapter, comprising a power supply main body, the power supply main body is composed of a housing and a power supply module, the power supply module is fixedly installed in the housing through screws, the upper and lower end faces of the housing are fixedly connected with heat dissipation plates through bolts, and the heat dissipation plates are fixedly connected with the power supply main body. The two sides of the shell are movably connected with a first side plate and a second side plate through pin rods respectively, a power input port is formed in the position, located on the shell, of the front end of the power source body, a rear cover plate is fixedly connected to the position, located on the shell, of the rear end of the power source body through a pressing screw rod, and a sliding rail is fixedly connected to the rear cover plate. The power source is stable in structure and comprehensive in function, the heat dissipation plates are fixedly connected to the upper end face and the lower end face of the power source shell, the heat dissipation fins are evenly arranged on the heat dissipation plates, and therefore the power source body can be stably supported, and the heat dissipation effect of the power source body can be better improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power adapter technical field, concretely is a video communication system power adapter. BACKGROUND

[0002] The power adapter of a video communication system is one of the key components to ensure the stable operation of the system. It not only needs to provide stable power supply, but also needs to have various protection functions to ensure the safety of the equipment and users. The power adapter, also known as an external power supply, its main function is to convert alternating current into direct current required by the device, so as to provide stable power supply for the device. It is usually composed of shell, transformer, inductor, capacitor, control IC and other components. Selecting a suitable power adapter not only can ensure the stable operation of the equipment, but also can prolong the service life of the equipment. The overall structure of the current power adapter is relatively simple, usually the transformer and other electronic components are directly installed in the inside of the shell, and the shell is a half metal and half plastic structure, and the power adapter will generate a certain amount of heat when working, and long time working will cause dust accumulation in the heat dissipation hole, therefore, if the heat dissipation effect is poor, it will not only cause the equipment to burn out, but also the safety is not high. SUMMARY

[0003] The utility model aims at providing a video communication system power adapter to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a video communication system power adapter, comprising a power main body, the power main body is composed of a shell and a power module, wherein the power module is fixedly installed in the inside of the shell through screws, the upper and lower end faces of the shell are both fixedly connected with heat dissipation plates through bolts, and the two sides of the shell are both movably connected with first side plates and second side plates through pin rods, a power input port is arranged on the front end of the power main body and located on the shell, a rear cover plate is fixedly connected with the rear end of the power main body and located on the shell through a compression screw, and a slide rail is fixedly connected with the rear cover plate.

[0005] Preferably, four mounting holes are arranged on the upper and lower end faces of the shell, and a clamping block is arranged on the outer wall surface of the shell, four mounting holes are arranged on the heat dissipation plate in correspondence, and the heat dissipation plate is connected with the shell through bolt screwing.

[0006] Preferably, the heat dissipation plate is an arc-shaped metal plate structure, a plurality of heat dissipation fins are fixedly connected with the outer wall of the heat dissipation plate, and a certain gap is arranged between the heat dissipation fins to form a flow guide groove.

[0007] Preferably, a T-shaped support plate is fixedly installed at the center position of the outer wall of the heat dissipation plate, and the top end face of the support plate is flush with the two side end faces of the heat dissipation plate.

[0008] Preferably, the first side plate and the second side plate are identical in composition and function, wherein the first side plate and the second side plate are both metal panel structures and a plurality of heat dissipation holes are uniformly arranged on the first side plate and the second side plate.

[0009] Preferably, one end of the first side plate and the second side plate is sleeved on a pin rod for rotation connection, both ends of the pin rod are fixedly connected to the inner wall of the shell, and torsional springs are sleeved on both ends of the pin rod.

[0010] Preferably, the other end of the first side plate and the second side plate is provided with a U-shaped notch, the notch is embedded below the compression screw and is screw-connected.

[0011] Preferably, both ends of the rear cover plate are fixedly connected to the shell through the compression screw, the slide rail is fixedly installed at the center of the rear cover plate through a screw, and the slide rail is a telescopic hanging plate structure.

[0012] Compared with the prior art, the power supply adapter has the advantages that:

[0013] The power supply adapter has the advantages that: four mounting holes are arranged on the upper and lower end faces of the power supply shell, heat dissipation plates are fixedly connected to the power supply shell through bolts, a plurality of heat dissipation fins are uniformly arranged on the outer wall surface of the heat dissipation plate, and gaps are formed between the heat dissipation fins to form flow guide grooves, so that better air circulation is maintained when the power supply adapter is placed horizontally, and the overall heat dissipation effect of the device is improved, the first side plate and the second side plate are movably connected to the power supply shell through pin rods, a plurality of heat dissipation holes are uniformly arranged on the two side plates, and torsional springs are sleeved on the pin rods, so that the side plates can be quickly opened for cleaning when the first side plate and the second side plate are cleaned, and the normal heat dissipation requirement is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the overall structure of the shell of the utility model;

[0015] Figure 2 It is a top view of the shell of the utility model;

[0016] Figure 3 It is a front view of the shell of the utility model;

[0017] Figure 4 It is a rear view of the shell of the utility model;

[0018] Figure 5 It is a front view of the first side plate of the utility model;

[0019] Figure 6 is a front view of the second side plate of the utility model;

[0020] Figure 7 is an inside view of the side plate of the utility model;

[0021] Figure 8 is a perspective view of the heat dissipation plate of the utility model.

[0022] In the figure: 1, power supply main body; 2, shell; 21, bolt; 22, pin rod; 202, torsion spring; 23, mounting hole; 24, clamping block; 3, power supply module; 31, power supply input; 4, heat dissipation plate; 41, heat dissipation fin; 42, support plate; 5, first side plate; 51, second side plate; 52, heat dissipation hole; 53, notch; 6, back cover plate; 61, compression screw; 7, slide rail. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-8 The utility model provides a kind of technical scheme: a kind of video communication system power adapter, including power supply main body 1, power supply main body 1 is by shell 2 and power supply module 3 is formed, wherein power supply module 3 is fixedly installed in the inside of shell 2 by screw, it is convenient to utilize shell 2 to protect use to power supply module 3, simultaneously in the upper and lower end surface of shell 2 is fixedly connected with heat dissipation plate 4 by bolt 21, wherein four mounting holes 23 are formed on the upper and lower end surface of shell 2, and clamping block 24 is set on the outer wall surface of shell 2, simultaneously four mounting holes 23 are formed on heat dissipation plate 4 corresponding, and are connected on shell 2 by bolt 21 screwing, to facilitate the dismounting and installation use of heat dissipation plate 4.

[0025] Wherein heat dissipation plate 4 is set to arc metal plate structure, and a plurality of heat dissipation fins 41 are fixedly connected on the outer wall of heat dissipation plate 4, and a certain gap is set between a plurality of heat dissipation fins 41, and forms flow guide groove, to facilitate the better flow of air, simultaneously T-shaped support plate 42 is fixedly installed at the outer wall center position of heat dissipation plate 4, wherein the top end surface of support plate 42 is flush with the two side end surfaces of heat dissipation plate 4, to place power supply shell 2 on the plane installation position stably.

[0026] And the two sides of the shell 2 are movably connected with the first side plate 5 and the second side plate 51 through the pin rod 22, wherein the first side plate 5 and the second side plate 51 are the same in composition and function, wherein the first side plate 5 and the second side plate 51 are metal panel structures, and a plurality of heat dissipation holes 52 are uniformly formed on the first side plate 5 and the second side plate 51, so as to facilitate heat dissipation of the inside of the shell 2. Meanwhile, one end of the first side plate 5 and the second side plate 51 is sleeved on the pin rod 22 for rotating connection, both ends of the pin rod 22 are fixedly connected to the inner wall of the shell 2, and torsion springs 202 are sleeved on both ends of the pin rod 22, so that the first side plate 5 and the second side plate 51 have a certain torsional elastic force when being opened, which facilitates better adhesion to the shell 2, and U-shaped notches 53 are formed on the other end of the first side plate 5 and the second side plate 51, the notches 53 are embedded below the compression screw 61 and are screwed and compressedly connected, so that the rotation of the compression screw 61 can further realize the opening and closing of the first side plate 5 and the second side plate 51.

[0027] The front end of the power supply body 1 and located on the shell 2 is provided with a power input port 31, and the rear end of the power supply body 1 and located on the shell 2 is fixedly connected with a rear cover plate 6 through a compression screw 61, and the rear cover plate 6 is fixedly connected with a slide rail 7, wherein both ends of the rear cover plate 6 are fixedly connected to the shell 2 through the compression screw 61, and the slide rail 7 is fixedly installed at the center position of the rear cover plate 6, and the slide rail 7 is a telescopic hanging plate structure, which facilitates further enrichment of the installation position and mode of the power supply body 1.

[0028] Working principle: when the utility model is used, the power supply module 3 is fixedly installed in the inside of the shell 2, thereby forming a complete power supply body 1, at this time, the heat dissipation plates 4 are screwed and connected to the upper and lower end faces of the shell 2 through the mounting holes 23, wherein a plurality of heat dissipation fins 41 are uniformly connected to the outer wall of the heat dissipation plate 4, which not only increases the flow of wind when the power supply body 1 is placed horizontally, but also facilitates heat dissipation of the inside of the shell 2, the rear cover plate 6 is fixedly connected to the back of the shell 2 through the compression screw 61, which facilitates protection of the back of the shell 2, and the slide rail 7 is fixedly connected to the rear cover plate 6, thereby further enriching the installation mode of the device, the first side plate 5 and the second side plate 51 are movably connected to the two sides of the shell 2 through the pin rod 22, and the torsion springs 202 are sleeved on the pin rod 22, thereby better enabling the first side plate 5 and the second side plate 51 to stably adhere to the shell 2, and the U-shaped notches 53 are arranged at the other end of the first side plate 5 and the second side plate 51, thereby facilitating disassembly and installation, operation is more convenient, and cleaning efficiency is further improved.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A power supply adapter for a video communication system comprising a power supply body (1), characterized in that: The power supply body (1) is composed of a shell (2) and a power module (3), wherein the power module (3) is fixedly installed in the shell (2) by screws, the upper and lower end faces of the shell (2) are fixedly connected with heat dissipation plates (4) by bolts (21), and the two sides of the shell (2) are movably connected with first and second side plates (5) and (51) by pin rods (22), a power input port (31) is formed on the front end of the power supply body (1) and located on the shell (2), a rear cover plate (6) is fixedly connected to the rear end of the power supply body (1) and located on the shell (2) by a compression screw rod (61), and the rear cover plate (6) is fixedly connected with a slide rail (7).

2. The video communication system power adapter of claim 1, wherein: Four mounting holes (23) are formed on the upper and lower end faces of the shell (2), and a clamping block (24) is arranged on the outer wall of the shell (2), four mounting holes (23) are formed on the heat dissipation plate (4) in correspondence, and the heat dissipation plate (4) is connected to the shell (2) by screwing the bolts (21).

3. The video communication system power adapter of claim 2, wherein: The heat dissipation plate (4) is an arc-shaped metal plate structure, wherein a plurality of heat dissipation fins (41) are fixedly connected to the outer wall of the heat dissipation plate (4), and a certain gap is provided between the heat dissipation fins (41) to form a flow guide groove.

4. The video communication system power adapter of claim 3, wherein: A T-shaped support plate (42) is fixedly installed at the center position of the outer wall of the heat dissipation plate (4), wherein the top end face of the support plate (42) is flush with the two side end faces of the heat dissipation plate (4).

5. The video communication system power adapter of claim 4, wherein: The first and second side plates (5) and (51) are the same in composition and function, wherein the first and second side plates (5) and (51) are metal panel structures, and a plurality of heat dissipation holes (52) are uniformly formed on the first and second side plates (5) and (51).

6. The video communication system power adapter of claim 5, wherein: One end of the first and second side plates (5) and (51) is rotatably connected to the pin rod (22), the two ends of the pin rod (22) are fixedly connected to the inner wall of the shell (2), and torsional springs (202) are sleeved on the two ends of the pin rod (22).

7. The video communication system power adapter of claim 6, wherein: The other end of the first and second side plates (5) and (51) is provided with a U-shaped notch (53), the notch (53) is embedded below the compression screw rod (61) and is rotatably connected by compression.

8. The video communication system power adapter of claim 7, wherein: The two ends of the rear cover plate (6) are fixedly connected to the shell (2) by the compression screw rod (61), wherein the slide rail (7) is fixedly installed at the center position of the rear cover plate (6) by screws, and the slide rail (7) is an extendable hanging plate structure.

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