CN209982507U - Communication network power equalizer - Google Patents
Communication network power equalizer Download PDFInfo
- Publication number
- CN209982507U CN209982507U CN201921167083.8U CN201921167083U CN209982507U CN 209982507 U CN209982507 U CN 209982507U CN 201921167083 U CN201921167083 U CN 201921167083U CN 209982507 U CN209982507 U CN 209982507U
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- shell
- communication network
- network power
- spring
- display screen
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Abstract
The utility model relates to a network equalizer technical field discloses a communication network power equalizer, for solving the problem that the connector lug of equalizer damages the influence normal work easily among the prior art, the embedding of front side middle section of shell is provided with the display screen, and one side that the front surface of shell is located the display screen is provided with the switch, the opposite side that the front surface of shell is located the display screen is provided with the signal lamp, and one side of shell is provided with the tripe mouth. The utility model discloses be provided with connecting device, can protect the wiring end of electric wire and shell through rotating a section of thick bamboo, spring, connecting cylinder, avoid the wiring end to receive to roll over and move, rotate the problem that the end of a thread breaks, reduced the probability that the connector lug damaged, increased the practicality of equipment, be provided with fan cooperation filter screen, tripe mouth, can play quick heat dissipation function, can block outside dust again and get into inside the shell.
Description
Technical Field
The utility model relates to a network equalizer technical field specifically is a communication network power equalizer.
Background
The communication network power equalizer, the hardware load balance is superior to the software mode in function and performance, but the cost is high, when the Web server is optimized for image service, secure socket layer or database transaction, the load equalizer can represent special value, when the server needs to be upgraded or the system needs to be maintained, the stable server is guaranteed to quit service so as to avoid service interruption. When a server is selected to be out of service, no new users will be assigned to that server, but it may be required to complete the service to the current user. Thereby guaranteeing a high-quality service without interruption and simplifying the management of the server farm.
However, the network power equalizer equipment in the existing market is frequently used, and the connector lug can be rotated and folded due to the movement of the equipment, so that the connector lug can be frequently broken off and damaged, the use experience of a user is greatly reduced, and in addition, the heat dissipation device of the equipment can introduce dust into the shell in the environment, so that the working efficiency of the equipment is influenced. Accordingly, those skilled in the art will provide a communication network power equalizer to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a communication network power equalizer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a communication network power equalizer comprises a shell, wherein a display screen is embedded in the middle section of the front side of the shell, a switch is arranged on one side, positioned on the display screen, of the front surface of the shell, a signal lamp is arranged on the other side, positioned on the display screen, of the front surface of the shell, louver openings are formed in the two sides of the shell, a circuit board is arranged in the shell, a fan is arranged in the shell and positioned above the circuit board, a filter screen is embedded in the position, corresponding to the louver openings, of the inner side of the shell, two wiring ends are arranged behind the louver openings, a connecting device is arranged at one end of each of the two wiring ends, fixing pins are arranged at the edge, positioned on the rear end, of the two sides of the shell, a digital signal interface is arranged on the rear side of the shell, and a media interface is arranged on one side, and the back side of the shell is provided with a WLAN interface at one side of the media interface, and a nameplate at one side of the WLAN interface at the back side of the shell.
As a further aspect of the present invention: the connecting device comprises a spring, a rotating cylinder is arranged at one end of the spring, a connecting cylinder is arranged at the other end of the spring, an electric wire penetrating through the rotating cylinder and the connecting cylinder is arranged inside the spring, and a rubber pad is arranged at the position where one side of the connecting cylinder is connected with the electric wire.
As a further aspect of the present invention: the rotating cylinder is rotatably connected with the wiring end, the inner diameter of the rotating cylinder is consistent with the outer diameter of the wiring end, an internal thread is arranged on the inner side of the rotating cylinder, a through hole is formed in the joint of the rubber pad and the electric wire, the diameter of the through hole is consistent with the diameter of the electric wire, and the spring is a component made of carbon steel.
As a further aspect of the present invention: the opening of the louver opening forms an included angle of 45 degrees with the horizontal angle, and the length of the louver opening is 10 cm.
As a further aspect of the present invention: the upper surface of the circuit board is provided with screw holes corresponding to the positions of the fans, and the circuit board and the fans are fixed through the screw holes and the screws.
As a further aspect of the present invention: the surface of fixed foot is provided with the fixed orifices, and fixed foot passes through the bolt and fixes with the wallboard, the equal cladding of the all peripheral angle departments of shell has the anticollision strip.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with connecting device, can protect the wiring end of electric wire and shell through rotating a section of thick bamboo, spring, connecting cylinder, avoid the wiring end to receive to roll over and move, rotate the problem that the end of a thread breaks, reduced the probability that the connector lug damaged, increased the practicality of equipment, also reduced cost of maintenance, be provided with fan cooperation filter screen, tripe mouth, can play quick heat dissipation function, can block again that external dust gets into the inside influence that produces the circuit board of shell, reduced the clearance degree of difficulty.
Drawings
FIG. 1 is a schematic diagram of a power equalizer of a communication network;
FIG. 2 is a rear view of a communication network power equalizer;
fig. 3 is a schematic structural diagram of a connection device in a power equalizer of a communication network.
In the figure: 1. a filter screen; 2. a switch; 3. a housing; 4. a display screen; 5. a signal lamp; 6. a louver opening; 7. a terminal; 8. a connecting device; 81. a rotating cylinder; 82. a spring; 83. a connecting cylinder; 84. an electric wire; 85. a rubber pad; 9. a fixing leg; 10. a fan; 11. a circuit board; 12. a media interface; 13. a digital signal interface; 14. a WLAN interface; 15. a nameplate.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a communication network power equalizer, including shell 3, the embedding of the front side middle section of shell 3 is provided with display screen 4, and one side that the front surface of shell 3 is located display screen 4 is provided with switch 2, the opposite side that the front surface of shell 3 is located display screen 4 is provided with signal lamp 5, and the both sides of shell 3 all are provided with tripe mouth 6, the opening and the horizontal angle of tripe mouth 6 are 45 contained angles, and the length of tripe mouth 6 is 10cm, the opening of tripe mouth 6 can avoid the dust to get into the tripe mouth downwards.
The inside of shell 3 is provided with circuit board 11, and the inside top that is located circuit board 11 of shell 3 is provided with fan 10, and the upper surface of circuit board 11 is provided with the screw hole to the position department that corresponds fan 10, and circuit board 11 passes through screw hole cooperation screw fixation with fan 10, conveniently fixes fan 10, and the radiating effect of circuit board 11 can be improved in the function of fan 10.
The filter screen 1 is embedded in the position, corresponding to the louver opening 6, of the inner side of the shell 3, two wiring ends 7 are arranged on one side of the shell 3 and located behind the louver opening 6, one ends of the two wiring ends 7 are provided with connecting devices 8, each connecting device 8 comprises a spring 82, one end of each spring 82 is provided with a rotating cylinder 81, the other end of each spring 82 is provided with a connecting cylinder 83, wires 84 penetrating through the rotating cylinders 81 and the connecting cylinders 83 are arranged inside the springs 82, rubber pads 85 are arranged at positions, connected with the wires 84, of one side of each connecting cylinder 83, the rotating cylinders 81 and the wiring ends 7 are fixed and can provide a protective cover for the whole connector, the arrangement of the rubber pads 85 can ensure that the wires 84 are fixed at one ends of the connecting cylinders 83, damage to the connector due to movement of the wires 84 is avoided, and the service life of.
The rotating cylinder 81 is rotatably connected with the wiring terminal 7, the inner diameter of the rotating cylinder 81 is consistent with the outer diameter of the wiring terminal 7, inner threads are arranged on the inner side of the rotating cylinder 81, a through hole is formed in the joint of the rubber pad 85 and the electric wire 84, the diameter of the through hole is consistent with the diameter of the electric wire 84, the spring 82 is a carbon steel component, the spring 82 made of carbon steel has good elasticity and is not easy to damage, and the rotating cylinder 81 is rotatably connected with the wiring terminal 7 in a threaded engagement mode, so that the disassembly and the assembly are convenient.
The both sides of shell 3 are located rear end edge and all are provided with fixed foot 9, the rear side of shell 3 is provided with digital signal interface 13, and one side that the rear side of shell 3 is located digital signal interface 13 is provided with media interface 12, the rear side of shell 3 is located one side of media interface 12 and is provided with WLAN interface 14, and one side that the rear side of shell 3 is located WLAN interface 14 is provided with data plate 15, the surface of fixed foot 9 is provided with the fixed orifices, and it is fixed with the wallboard that fixed foot 9 passes through the bolt, the equal cladding of edge all around of shell 3 has the anticollision strip, can provide the cushion effect for equipment when equipment drops, the probability that effectual reduction equipment damaged.
The utility model discloses a theory of operation is: when the fan 10 works, the air flow is driven to blow towards the circuit board 11, so that heat generated by the circuit board 11 can be blown away and then flows out of the shell 3 through the louver opening 6, the heat can be efficiently dissipated to the circuit board 11, the arrangement of the filter screen 1 can filter dust and impurities in the external environment, the dust and the impurities are prevented from entering the shell to influence the work of the circuit board 11, the electric wire 84 passes through the spring 82 through the connecting cylinder 83 to be connected with the wiring terminal 7, the rotating cylinder 81 is fixed with the wiring terminal 7 to provide a protective cover for the whole connector, the rubber pad 85 is arranged to ensure that the electric wire 84 is fixed at one end of the connecting cylinder 83, the damage of the wiring terminal due to the movement of the electric wire 84 is avoided, the service life of the wiring terminal is effectively prolonged, the spring 82 is a component made of carbon steel, the spring 82 made of carbon steel has good elasticity and is not easy to damage, the rotating, is convenient to be disassembled and assembled.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A communication network power equalizer comprises a shell (3) and is characterized in that a display screen (4) is embedded in the middle section of the front side of the shell (3), a switch (2) is arranged on one side, located at the display screen (4), of the front surface of the shell (3), a signal lamp (5) is arranged on the other side, located at the display screen (4), of the front surface of the shell (3), louver openings (6) are formed in the two sides of the shell (3), a circuit board (11) is arranged inside the shell (3), a fan (10) is arranged above the circuit board (11) inside the shell (3), a filter screen (1) is embedded in the position, corresponding to the louver openings (6), of the inner side of the shell (3), two wiring terminals (7) are arranged behind the louver openings (6), and a connecting device (8) is arranged at one end of each wiring terminal (7), the both sides of shell (3) are located rear end edge department and all are provided with fixed foot (9), and the rear side of shell (3) is provided with digital signal interface (13), the rear side of shell (3) is located one side of digital signal interface (13) and is provided with media interface (12), and the rear side of shell (3) is located one side of media interface (12) and is provided with WLAN interface (14), the rear side of shell (3) is located one side of WLAN interface (14) and is provided with data plate (15).
2. The communication network power equalizer according to claim 1, wherein the connecting device (8) comprises a spring (82), one end of the spring (82) is provided with a rotating cylinder (81), the other end of the spring (82) is provided with a connecting cylinder (83), an electric wire (84) penetrating through the rotating cylinder (81) and the connecting cylinder (83) is arranged inside the spring (82), and a rubber pad (85) is arranged at a position where one side of the connecting cylinder (83) is connected with the electric wire (84).
3. The communication network power equalizer of claim 2, wherein the rotary cylinder (81) is rotatably connected with the terminal (7), the inner diameter of the rotary cylinder (81) is consistent with the outer diameter of the terminal (7), the inner side of the rotary cylinder (81) is provided with internal threads, a through hole is arranged at the joint of the rubber pad (85) and the electric wire (84), the caliber of the through hole is consistent with the diameter of the electric wire (84), and the spring (82) is a member made of carbon steel.
4. A communication network power equalizer according to claim 1, characterized in that the opening of the louver (6) is angled at 45 ° to the horizontal, and the length of the louver (6) is 10 cm.
5. The communication network power equalizer of claim 1, wherein the upper surface of the circuit board (11) is provided with screw holes at positions corresponding to the fans (10), and the circuit board (11) and the fans (10) are fixed by the screw holes and the screws.
6. The communication network power equalizer of claim 1, wherein the surface of the fixing foot (9) is provided with a fixing hole, the fixing foot (9) is fixed with a wall plate through a bolt, and the four peripheral corners of the shell (3) are coated with anti-collision strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167083.8U CN209982507U (en) | 2019-07-24 | 2019-07-24 | Communication network power equalizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167083.8U CN209982507U (en) | 2019-07-24 | 2019-07-24 | Communication network power equalizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209982507U true CN209982507U (en) | 2020-01-21 |
Family
ID=69286052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167083.8U Expired - Fee Related CN209982507U (en) | 2019-07-24 | 2019-07-24 | Communication network power equalizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209982507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616267A (en) * | 2020-12-02 | 2021-04-06 | 谢鸿斌 | Local control cabinet capable of supplying power for multiple control cabinets |
-
2019
- 2019-07-24 CN CN201921167083.8U patent/CN209982507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616267A (en) * | 2020-12-02 | 2021-04-06 | 谢鸿斌 | Local control cabinet capable of supplying power for multiple control cabinets |
| CN112616267B (en) * | 2020-12-02 | 2022-03-22 | 山东万盛电气有限公司 | Local control cabinet capable of supplying power for multiple control cabinets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210724 |