CN215528209U - Integrated communication direct-current power supply screen - Google Patents
Integrated communication direct-current power supply screen Download PDFInfo
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- CN215528209U CN215528209U CN202121844824.9U CN202121844824U CN215528209U CN 215528209 U CN215528209 U CN 215528209U CN 202121844824 U CN202121844824 U CN 202121844824U CN 215528209 U CN215528209 U CN 215528209U
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- power supply
- grooves
- supply screen
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Abstract
The utility model relates to the technical field of direct current screens, and discloses an integrated communication direct current power supply screen which comprises a shell, wherein a power supply screen body is fixedly arranged in the shell, through grooves are formed in the left side and the right side of the shell, telescopic rods are fixedly arranged on the inner bottom walls of the two through grooves, mounting plates are fixedly connected to the top ends of the two telescopic rods, and the two mounting plates are movably connected with the interiors of the two through grooves respectively. This integration communication DC power supply screen, through setting up the connecting block, the movable column, the connecting plate with erect the groove, because the movable column at the connecting block back openly erects the inside swing joint in groove with the connecting plate, make the connecting block reciprocate along with the rotation of connecting plate, the cooling fan who drives casing one side reciprocates and removes the forced air cooling to one side of power screen body, replaced the radiating mode of the more fan of installation quantity, saved the installation operation of a plurality of fans, thereby the heat dissipation of the DC screen of being convenient for is used.
Description
Technical Field
The utility model relates to the technical field of direct current screens, in particular to an integrated communication direct current power supply screen.
Background
Direct current screen indicates the cabinet that charges mostly, it is by the module of charging, monitor module, group battery and step-down silicon chain are constituteed, the heat dissipation of current direct current screen is mostly at the cabinet in installation fan, carry out the forced air cooling to direct current screen, for the radiating effect of reinforcing direct current screen, the more fan of quantity is installed in the both sides of the cabinet body usually, lead to the cost-push of direct current screen, and a plurality of fans are convenient inadequately when the installation, the heat dissipation of direct current screen of not being convenient for is used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an integrated communication direct-current power supply screen which has the advantages of quick heat dissipation, good heat dissipation effect and the like, and solves the problems that the cost of the direct-current screen is increased due to the fact that a large number of fans are arranged on two sides of a cabinet body, and the direct-current screen is inconvenient to dissipate heat and use due to the fact that a plurality of fans are inconvenient to install.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: an integrated communication direct-current power supply screen comprises a shell, wherein a power supply screen body is fixedly arranged in the shell, through grooves are formed in the left side and the right side of the shell, telescopic rods are fixedly arranged on the inner bottom walls of the two through grooves, mounting plates are fixedly connected to the top ends of the two telescopic rods, the two mounting plates are respectively movably connected with the interiors of the two through grooves, compression springs are fixedly arranged at the bottoms of the two mounting plates, the bottom ends of the two compression springs are respectively fixedly connected with the inner bottom walls of the two through grooves, heat dissipation fans are fixedly arranged in the two mounting plates, connecting blocks are fixedly connected to the back faces of the opposite sides of the two mounting plates, movable columns are fixedly connected to the back faces of the two connecting blocks, two connecting plates are rotatably connected to the inner wall of the rear side of the shell and are respectively movably connected with the interiors of the two through grooves, vertical grooves are formed in the front faces of the two connecting plates, and the rear ends of the two movable columns are movably connected with the inner portions of the two vertical grooves respectively.
Preferably, two vertical spouts, two have all been seted up to the inner wall that leads to the groove front side the equal fixedly connected with slider in front of mounting panel, two the slider respectively with the inside sliding connection of two vertical spouts, through the positive slider of two mounting panels respectively with the inside sliding connection of two vertical spouts, make the radiator fan of casing both sides reciprocate more stably, the heat dissipation of the interior power screen body of casing of being convenient for.
Preferably, two rotation grooves, two have been seted up to the inside of casing the inside in rotation groove all rotates and is connected with first gear, two the top at the connecting plate back respectively with the inside fixed connection of two first gears, can drive during first gear rotation and rotate rather than inside fixed connection's connecting plate, be convenient for reciprocating of casing one side cooling fan to the cooling fan of being convenient for is forced air-cooled to the removal of power screen body one side.
Preferably, two the inside of rotating the groove all rotates and is connected with two second gears, two the side surface of second gear meshes with the side surface of two first gears respectively mutually, through first gear and second gear meshing, and the radius of first gear is greater than the radius of second gear, drives first gear rotation and slows down when making the second gear rotate, makes the connecting plate rotate slowly, makes to drive casing one side cooling fan slow moving from top to bottom, the radiating operation of the power screen body one side of being convenient for.
Preferably, the left and right sides at the casing back all rotates and is connected with the motor, two the output of motor respectively with the inside fixed connection of two second gears, through the starter motor, make two meshed first gears and second gear rotate, be convenient for power screen body one side cooling fan's removal air-cooled operation.
Preferably, the equal fixedly connected with L shaped plate in the left and right sides at the casing back, two the back of motor respectively with the front fixed connection of two L shaped plates, the motor passes through L shaped plate fixed mounting at the back of casing, the operator of being convenient for starts the motor, makes the heat dissipation operation of power screen body more simple and convenient.
Compared with the prior art, the utility model provides an integrated communication direct-current power supply screen, which has the following beneficial effects:
1. this integration communication DC power supply screen, through setting up the connecting block, the movable column, the connecting plate with erect the groove, because the movable column at the connecting block back openly erects the inside swing joint in groove with the connecting plate, make the connecting block reciprocate along with the rotation of connecting plate, the cooling fan who drives casing one side reciprocates and removes the forced air cooling to one side of power screen body, replaced the radiating mode of the more fan of installation quantity, saved the installation operation of a plurality of fans, thereby the heat dissipation of the DC screen of being convenient for is used.
2. This integration communication DC power supply screen through setting up first gear and second gear, because the radius of first gear is greater than the radius of second gear for second gear revolve behind the starter motor drives the first gear rotation and the speed reduction with second gear side surface meshing, makes the connecting plate rotate slowly, makes the radiator fan of casing one side reciprocate slowly, thereby improves the radiating effect of direct current screen.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention;
FIG. 2 is a cross-sectional view of a top structure of the present invention;
fig. 3 is a side view of the structure of the present invention.
Wherein: 1. a housing; 2. a power supply screen body; 3. a through groove; 4. a telescopic rod; 5. mounting a plate; 6. a heat radiation fan; 7. connecting blocks; 8. a movable post; 9. a connecting plate; 10. a vertical slot; 11. a vertical chute; 12. a slider; 13. a rotating groove; 14. a first gear; 15. a second gear; 16. a motor; 17. an L-shaped plate; 18. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an integrated communication dc power supply panel comprises a casing 1, a power supply panel body 2 is fixedly installed inside the casing 1, through grooves 3 are respectively formed on the left side and the right side of the casing 1, telescopic rods 4 are respectively fixedly installed on the inner bottom walls of the two through grooves 3, mounting plates 5 are respectively fixedly connected to the top ends of the two telescopic rods 4, the two mounting plates 5 are respectively movably connected to the inside of the two through grooves 3, vertical sliding grooves 11 are respectively formed on the inner walls of the front sides of the two through grooves 3, sliding blocks 12 are respectively fixedly connected to the front sides of the two mounting plates 5, the two sliding blocks 12 are respectively slidably connected to the inside of the two vertical sliding grooves 11, so that the up and down movement of the heat dissipation fans 6 on the two sides of the casing 1 is more stable, the heat dissipation of the power supply panel body 2 in the casing 1 is facilitated, compression springs 18 are respectively fixedly installed at the bottoms of the two mounting plates 5, bottom of two compression spring 18 respectively with two interior diapire fixed connection that lead to groove 3, the inside fixed mounting of two mounting panels 5 has cooling fan 6, the equal fixedly connected with connecting block 7 in the back of the relative one side of two mounting panels 5, the equal fixedly connected with activity post 8 in the back of two connecting blocks 7, the inner wall of casing 1 rear side rotates and is connected with two connecting plates 9, two rotation grooves 13 have been seted up to the inside of casing 1, the inside of two rotation grooves 13 all rotates and is connected with first gear 14, the top at the back of two connecting plates 9 respectively with the inside fixed connection of two first gears 14, can drive when first gear 14 rotates and rotate rather than inside fixed connection's connecting plate 9, be convenient for reciprocating of casing 1 one side cooling fan 6, thereby be convenient for cooling fan 6 to the removal forced air cooling of power screen body 2 one side.
Two second gears 15 are rotatably connected inside the two rotating grooves 13, the side surfaces of the two second gears 15 are respectively engaged with the side surfaces of the two first gears 14, the first gears 14 and the second gears 15 are arranged, because the radius of the first gears 14 is larger than that of the second gears 15, the second gears 15 rotate after the motor is started, the first gears 14 engaged with the side surfaces of the second gears 15 are driven to rotate and decelerate, the connecting plate 9 rotates slowly, the heat dissipation fan 6 on one side of the shell 1 moves up and down slowly, so that the heat dissipation effect of the direct current screen is improved, the left side and the right side of the back surface of the shell 1 are respectively and rotatably connected with motors 16, the output ends of the two motors 16 are respectively and fixedly connected with the inside of the two second gears 15, the two engaged first gears 14 and the second gears 15 rotate through the starting motors 16, and the moving air cooling operation of the heat dissipation fan 6 on one side of the power screen body 2 is convenient, the left side and the right side of the back of the shell 1 are fixedly connected with L-shaped plates 17, the backs of the two motors 16 are respectively and fixedly connected with the fronts of the two L-shaped plates 17, the motors 16 are fixedly arranged on the back of the shell 1 through the L-shaped plates 17, an operator can conveniently start the motors 16, so that the heat dissipation operation of the power supply screen body 2 is simpler and more convenient, the two connecting plates 9 are respectively and movably connected with the interiors of the two through grooves 3, the fronts of the two connecting plates 9 are respectively provided with vertical grooves 10, the rear ends of the two movable columns 8 are respectively and movably connected with the interiors of the two vertical grooves 10, a connecting block 7, a movable column 8, a connecting plate 9 and a vertical groove 10 are arranged, because the movable column 8 on the back of the connecting block 7 is movably connected with the interior of the vertical groove 10 on the front of the connecting plate 9, the connecting block 7 can move up and down along with the rotation of the connecting plates 9, so as to drive the heat dissipation fan 6 on one side of the shell 1 to move up and down and move one side of the power supply screen body 2 to perform air cooling, the heat dissipation mode of installing a large number of fans is replaced, the installation operation of the fans is saved, and therefore the direct current screen is convenient to dissipate heat.
When the heat dissipation device is used, the motor 16 is started, the second gear 15 rotates, the radius of the first gear 14 is larger than that of the second gear 15, the first gear 14 which is meshed with the side surface of the second gear 15 is driven to rotate and decelerate, the connecting plate 9 rotates slowly, the movable column 8 at the back of the connecting block 7 is movably connected with the inner portion of the vertical groove 10 in the front of the connecting plate 9, the connecting block 7 moves up and down slowly along with the rotation of the connecting plate 9, the heat dissipation fan 6 which drives the shell 1 to move up and down slowly and moves one side of the power supply screen body 2 for air cooling, a heat dissipation mode of fans with a large number of installed is replaced, installation operation of the fans is saved, the heat dissipation effect of the direct current screen is good, and heat dissipation use of the direct current screen is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integration communication DC power supply screen, includes casing (1), its characterized in that: the power supply screen comprises a shell (1), a power supply screen body (2) is fixedly mounted in the shell (1), through grooves (3) are formed in the left side and the right side of the shell (1), telescopic rods (4) are fixedly mounted on inner bottom walls of the through grooves (3), mounting plates (5) are fixedly connected to the top ends of the telescopic rods (4), the mounting plates (5) are movably connected with the inner portions of the through grooves (3), compression springs (18) are fixedly mounted at the bottoms of the mounting plates (5), the bottoms of the compression springs (18) are fixedly connected with the inner bottom walls of the through grooves (3), cooling fans (6) are fixedly mounted in the mounting plates (5), connecting blocks (7) are fixedly connected to the back faces of the opposite sides of the mounting plates (5), movable columns (8) are fixedly connected to the back faces of the connecting blocks (7), the inner wall of casing (1) rear side rotates and is connected with two connecting plates (9), two connecting plate (9) respectively with two inside swing joint that lead to groove (3), two erect groove (10), two have all been seted up in the front of connecting plate (9) the rear end of activity post (8) respectively with two inside swing joint that erect groove (10).
2. The integrated communication direct-current power supply screen according to claim 1, characterized in that: two vertical sliding grooves (11) are formed in the inner wall of the front side of the through groove (3), two sliding blocks (12) are fixedly connected to the front side of the mounting plate (5), and the sliding blocks (12) are connected with the inner portions of the two vertical sliding grooves (11) in a sliding mode respectively.
3. The integrated communication direct-current power supply screen according to claim 1, characterized in that: two rotating grooves (13) are formed in the shell (1), two rotating grooves (13) are rotatably connected to the inner portions of the rotating grooves (13), and the top of the back face of the connecting plate (9) is fixedly connected with the inner portions of the two first gears (14) respectively.
4. The integrated communication direct-current power supply screen of claim 3, wherein: two second gears (15) are rotatably connected to the inner parts of the two rotating grooves (13), and the side surfaces of the two second gears (15) are respectively meshed with the side surfaces of the two first gears (14).
5. The integrated communication direct-current power supply screen according to claim 4, wherein: the left and right sides at casing (1) back all rotates and is connected with motor (16), two the output of motor (16) respectively with the inside fixed connection of two second gears (15).
6. The integrated communication direct-current power supply screen of claim 5, wherein: the left and right sides at casing (1) back all fixedly connected with L shaped plate (17), two the back of motor (16) respectively with the front fixed connection of two L shaped plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844824.9U CN215528209U (en) | 2021-08-09 | 2021-08-09 | Integrated communication direct-current power supply screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844824.9U CN215528209U (en) | 2021-08-09 | 2021-08-09 | Integrated communication direct-current power supply screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528209U true CN215528209U (en) | 2022-01-14 |
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ID=79790147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844824.9U Active CN215528209U (en) | 2021-08-09 | 2021-08-09 | Integrated communication direct-current power supply screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528209U (en) |
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2021
- 2021-08-09 CN CN202121844824.9U patent/CN215528209U/en active Active
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