Display power supply capable of being quickly butted and installed

By designing the cooperation of the installation component and the docking component in the display power supply, the power plug and the interface are stably docked and prevented from loosening, and the heat dissipation component is used to cool down and dissipate heat inside the device, thus solving the problem in the existing technology that the power plug is easy to fall off. Improved use stability and device cooling effect.

CN222380958UActive Publication Date: 2025-01-21HUNAN DAJING POWER TECH CO LTD
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Patent Information

Application Number
CN202421094085.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-01-21
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

During the use of existing monitor power supplies, the power plug is directly connected to the power interface, which is prone to loosening of the interface due to excessive external force, which makes the plug fall off and inconvenient to use, and it is difficult to prevent loosening.

Method used

A monitor power supply including a mounting box, a power interface, a mounting component, a docking component, a heat dissipation component and a fixing component is designed. Through the cooperation of the installation component and the docking component, when the power plug is docked with the power interface, the docking component is driven to move downward and resist and compress to prevent loosening. At the same time, the heat dissipation component achieves cooling and heat dissipation inside the equipment through ventilation plates and driving impellers.

Benefits of technology

It effectively prevents the power plug and power interface from loosening, ensures that the plug is stably connected and used, and achieves effective cooling and heat dissipation inside the device through the heat dissipation component.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222380958U_ABST
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Abstract

The utility model relates to the technical field of display power supplies, in particular to a display power supply capable of being quickly butted and installed. When an external force is slightly too large, a power interface may be loosened, and a power plug falls off and is inconvenient to use, so that loosening prevention is inconvenient to realize; the utility model provides a display power supply capable of being quickly butted and mounted. The display power supply comprises a mounting assembly and a butting assembly, compared with the prior art, in the using process of a traditional display power supply, when external force is slightly too large, a power interface is likely to be loosened, a power plug falls off and is inconvenient to use, and therefore loosening prevention is inconvenient to achieve, the display power supply is provided with the installation structure and the butt joint structure, and when the power plug is in butt joint with the power interface, the power plug can be conveniently connected with the power interface; the power plug is firstly inserted into the installation structure, the power plug can drive the butt joint structure to press down and move, then the butt joint structure abuts against and presses the power plug, and therefore the purpose of preventing loosening can be achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of display power supplies, in particular to a display power supply that can be quickly docked and installed. Background Art

[0002] The display switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch tube to open and close to maintain a stable output voltage. With the development and innovation of power electronics technology, the switching power supply technology is also constantly innovating. The utility model relates to the field of display power supply technology. With the development of society, the display power supply industry is becoming more and more developed, and the display power supply is constantly improved to meet the needs of production. Most display power supplies have the function of stabilizing the output voltage, but the dust and water protection functions are not perfect enough, and the use is inconvenient. The power plug is directly connected to the power interface. When the external force is slightly too large, the power interface may become loose, causing the power plug to fall off and be inconvenient to use, thereby making it inconvenient to prevent the loosening. Utility Model Content

[0003] In order to overcome the problem that the power plug and the power interface are directly connected during the use of the monitor power supply, when the external force is slightly too large, the power interface may become loose, causing the power plug to fall off and become inconvenient to use, making it difficult to prevent loosening.

[0004] The technical solution of the utility model is: a display power supply that can be quickly docked and installed, including an installation box, a power interface, an installation component, a docking component, a heat dissipation component and a fixing component; a fixing component is arranged on one side of the installation box, an installation component is arranged on the other side of the installation box, a power interface is arranged inside the installation component, a docking component with a docking function is arranged inside the installation component, and a heat dissipation component with a heat dissipation function is arranged inside the installation box.

[0005] Preferably, when the power plug is docked with the power interface, the power plug is first inserted into the installation component. The power plug can drive the docking component to move downward, and then the docking component resists and presses the power plug to prevent loosening. In addition, the heat dissipation component can achieve the effect of cooling and dissipating the inside of the display power device.

[0006] Preferably, the installation component includes an installation frame, an installation groove and a rotation groove; an installation frame is provided on the side wall of the installation box, a rotation groove is provided on the side wall of the installation frame, a plurality of groups of rotation grooves are provided, and an installation groove is provided inside the installation frame; the power interface is installed through the installation groove, and the installation frame can be provided to assist the installation.

[0007] Preferably, the docking assembly includes a guide groove, a guide block and a guide rod; a guide groove is opened on the inner wall of the installation groove, and two groups of guide grooves are opened, a guide rod is arranged inside the guide groove, and a guide block is arranged on the side wall of the guide rod; the docking assembly can drive the guide block to slide through the guide rod, thereby achieving the effect of sliding guide.

[0008] Preferably, the docking assembly also includes a return spring, a moving block, a moving tooth plate, a transmission gear, a transmission shaft and a rotating plate; a return spring is arranged on the outside of the guide rod, one end of the return spring is fixedly connected to the inner wall of the guide groove, and the other end of the return spring is fixedly connected to the side wall of the guide block, a rotating plate is arranged on one side of the guide block, and a moving tooth plate is arranged on the other side of the guide block, a transmission shaft is arranged on the side wall of the mounting frame, both ends of the transmission shaft are rotatably connected to the inner wall of the rotating groove, a transmission gear is arranged on the side wall of the transmission shaft, the transmission gear is meshed with the moving tooth plate, and both ends of the transmission shaft are arranged with a rotating plate; when the power plug When the head is docked with the power interface, first insert the power plug into the installation frame, the power plug can drive the guide block to be pressed down and moved by the moving block, the guide block can drive the transmission gear to rotate by the moving tooth plate, and the transmission gear can drive the two sets of rotating plates to rotate by the transmission shaft, and the power plug can be resisted and pressed by multiple sets of rotating plates, thereby achieving the purpose of preventing loosening. When the power plug is pulled out, according to the rebound force generated by the elastic deformation of the reset spring, the reset spring can drive the guide block to slide and reset through the guide rod, thereby driving the multiple sets of rotating plates to achieve the effect of rotational reset.

[0009] Preferably, the heat dissipation component includes a ventilation plate and ventilation holes; a ventilation plate is provided on the side wall of the installation box, and ventilation holes are opened on the side wall of the ventilation plate, and multiple groups of ventilation holes are opened; air can be exchanged and circulated through the multiple groups of ventilation holes, thereby achieving ventilation and heat dissipation effect inside the display power supply device.

[0010] Preferably, the heat dissipation component also includes a driving motor, a driving shaft and a driving impeller; a driving motor is arranged on the inner wall of the ventilation plate, a driving shaft is arranged at the output end of the driving motor, and a driving impeller is arranged at one end of the driving shaft; starting the driving motor can drive the driving impeller to rotate through the driving shaft, and air can be circulated through the driving impeller, thereby achieving the effect of cooling and dissipating heat inside the display power supply device.

[0011] Preferably, the fixing assembly includes fixing ears, fixing holes and fixing bolts; fixing ears are arranged on the side walls of the installation box, and multiple groups of fixing ears are arranged, fixing holes are opened inside the fixing ears, and fixing bolts are arranged inside the fixing holes, and the fixing bolts are threadedly connected with the fixing holes; by fitting the fixing bolts with the fixing holes, the installation box and the equipment can be fixedly installed, thereby achieving a tightening installation effect for the display power supply equipment.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional display power supply, during use, the power plug and the power interface are directly connected. When the external force is slightly too large, the power interface may become loose, causing the power plug to fall off and be inconvenient to use, thereby making it inconvenient to prevent the loosening. The display power supply is provided with a mounting structure and a docking structure. When the power plug and the power interface are connected, the power plug is first inserted into the mounting structure, and the power plug can drive the docking structure to press down and move. Then, the docking structure resists and presses the power plug, thereby achieving the purpose of preventing loosening;

[0014] 2. When the power plug is connected to the power interface, first insert the power plug into the installation frame. The power plug can drive the guide block to move downward through the moving block. The guide block can drive the transmission gear to rotate through the moving tooth plate. The transmission gear can drive the two sets of rotating plates to rotate through the transmission shaft. The power plug can be pressed against and tightened by multiple sets of rotating plates, thereby preventing it from loosening. When the power plug is pulled out, according to the rebound force generated by the elastic deformation of the reset spring, the reset spring can drive the guide block to slide and reset through the guide rod, thereby driving the multiple sets of rotating plates to achieve the effect of rotation and reset;

[0015] 3. In addition, the starting drive motor can drive the drive impeller to rotate through the drive shaft, and the driving impeller can allow air to circulate, thereby achieving the effect of cooling and dissipating heat inside the display power supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of a first three-dimensional structure of a display power supply that can be quickly docked and installed according to the utility model;

[0017] Figure 2 Shown is a schematic diagram of a first partial three-dimensional structure of a display power supply that can be quickly docked and installed according to the utility model;

[0018] Figure 3 Shown is a schematic diagram of a second partial three-dimensional structure of a display power supply that can be quickly docked and installed according to the utility model;

[0019] Figure 4 Shown is a schematic diagram of the third partial three-dimensional structure of a display power supply that can be quickly docked and installed according to the utility model;

[0020] Explanation of the accompanying drawings: 1. Installation component; 2. Docking component; 3. Heat dissipation component; 4. Fixing component; 5. Power interface; 6. Installation box; 101. Installation frame; 102. Installation slot; 103. Rotation slot; 201. Guide slot; 202. Guide block; 203. Guide rod; 204. Return spring; 205. Moving block; 206. Moving gear plate; 207. Transmission gear; 208. Transmission shaft; 209. Rotation plate; 301. Ventilation plate; 302. Ventilation hole; 303. Drive motor; 304. Drive shaft; 305. Drive impeller; 401. Fixing ear; 402. Fixing hole; 403. Fixing bolt. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a display power supply that can be quickly docked and installed, including an installation box 6, a power interface 5, an installation component 1, a docking component 2, a heat dissipation component 3 and a fixing component 4; the fixing component 4 is arranged on one side of the installation box 6, the installation component 1 is arranged on the other side of the installation box 6, the power interface 5 is arranged inside the installation component 1, the docking component 2 with a docking function is arranged inside the installation component 1, and the heat dissipation component 3 with a heat dissipation function is arranged inside the installation box 6.

[0023] See also Figure 2The installation component 1 includes an installation frame 101, an installation groove 102 and a rotation groove 103; the installation box 6 is provided with an installation frame 101 on the side wall, and a rotation groove 103 is provided on the side wall of the installation frame 101, and the rotation groove 103 is provided with multiple groups, and the installation frame 101 is provided with an installation groove 102 inside; the power interface 5 is installed and set through the installation groove 102, and the installation frame 101 can play an auxiliary installation role; the docking component 2 includes a guide groove 201, a guide block 202 and a guide rod 203; the inner wall of the installation groove 102 is provided with a guide groove 201, and the guide groove 201 is provided with two The guide groove 201 is provided with a guide rod 203 inside, and a guide block 202 is provided on the side wall of the guide rod 203; the docking assembly 2 can drive the guide block 202 to slide through the guide rod 203, so as to achieve the effect of sliding guide; the docking assembly 2 also includes a return spring 204, a moving block 205, a moving tooth plate 206, a transmission gear 207, a transmission shaft 208, and a rotating plate 209; the guide rod 203 is provided with a return spring 204 outside, one end of the return spring 204 is fixedly connected to the inner wall of the guide groove 201, and the other end of the return spring 204 is fixedly connected to the guide block 202 The side wall of the guide block 202 is fixedly connected, a rotating plate 209 is provided on one side of the guide block 202, and a movable tooth plate 206 is provided on the other side of the guide block 202. A transmission shaft 208 is provided on the side wall of the installation frame 101, and both ends of the transmission shaft 208 are rotatably connected to the inner wall of the rotating groove 103. A transmission gear 207 is provided on the side wall of the transmission shaft 208, and the transmission gear 207 is meshed with the movable tooth plate 206. Both ends of the transmission shaft 208 are provided with a rotating plate 209; when the power plug is connected to the power interface 5, the power plug is first inserted into the installation frame 101, and the power plug can be driven by the moving block 205. The guide block 202 is pressed down and moved, and the guide block 202 can drive the transmission gear 207 to rotate through the moving tooth plate 206, and the transmission gear 207 can drive the two sets of rotating plates 209 to rotate through the transmission shaft 208. The power plug can be resisted and pressed by multiple sets of rotating plates 209, thereby achieving the purpose of preventing loosening. When the power plug is pulled out, according to the rebound force generated by the elastic deformation of the reset spring 204, the reset spring 204 can drive the guide block 202 to slide and reset through the guide rod 203, thereby driving the multiple sets of rotating plates 209 to achieve the effect of rotational reset.

[0024] See also Figure 3-4In this embodiment, the heat dissipation component 3 includes a ventilation plate 301 and ventilation holes 302; a ventilation plate 301 is provided on the side wall of the installation box 6, and ventilation holes 302 are provided on the side wall of the ventilation plate 301, and multiple groups of ventilation holes 302 are provided; air can be exchanged and circulated through the multiple groups of ventilation holes 302, so that the internal ventilation and heat dissipation effect of the display power supply device can be achieved; the heat dissipation component 3 also includes a drive motor 303, a drive shaft 304 and a drive impeller 305; a drive motor 303 is provided on the inner wall of the ventilation plate 301, a drive shaft 304 is provided at the output end of the drive motor 303, and a drive impeller 305 is provided at one end of the drive shaft 304; starting the drive motor 303 can be 04 drives the driving impeller 305 to rotate, and the driving impeller 305 can make the air circulate, so as to achieve the effect of cooling and dissipating the heat inside the display power supply device; the fixing component 4 includes a fixing ear 401, a fixing hole 402 and a fixing bolt 403; the side wall of the installation box 6 is provided with a fixing ear 401, and the fixing ear 401 is provided with multiple groups. The fixing ear 401 is provided with a fixing hole 402 inside, and the fixing hole 402 is provided with a fixing bolt 403 inside, and the fixing bolt 403 is threadedly connected with the fixing hole 402; by installing and matching the fixing bolt 403 with the fixing hole 402, the installation box 6 can be fixedly installed with the equipment, so as to achieve the effect of tightening the display power supply device.

[0025] During operation, when the power plug is docked with the power interface 5, the power plug is first inserted into the installation frame 101, and the power plug can drive the guide block 202 to move downward through the moving block 205, and the guide block 202 can drive the transmission gear 207 to rotate through the moving tooth plate 206, and the transmission gear 207 can drive the two sets of rotating plates 209 to rotate through the transmission shaft 208. The power plug can be resisted and pressed by multiple sets of rotating plates 209, so as to achieve the purpose of preventing loosening;

[0026] When the power plug is unplugged, the return spring 204 can drive the guide block 202 to slide and reset through the guide rod 203 according to the resilience generated by the elastic deformation of the return spring 204, thereby driving the multiple sets of rotating plates 209 to achieve the effect of rotational reset;

[0027] Furthermore, starting the driving motor 303 can drive the driving impeller 305 to rotate via the driving shaft 304 , and the driving impeller 305 can allow air to circulate, thereby achieving the effect of cooling and dissipating the temperature inside the display power supply device.

[0028] Through the above steps, when the power plug is docked with the power interface 5, the power plug is first inserted into the installation component 1, and the power plug can drive the docking component 2 to move downward. Then, the docking component 2 resists and presses the power plug to prevent loosening. In addition, the heat dissipation component 3 can achieve the effect of cooling and dissipating the inside of the display power device.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A display power supply capable of rapid docking installation, comprising an installation box (6); characterized in that: The invention also comprises a power interface (5), a mounting assembly (1), a docking assembly (2), a heat dissipation assembly (3) and a fixing assembly (4); the fixing assembly (4) is arranged on one side of the mounting box (6), the mounting assembly (1) is arranged on the other side of the mounting box (6), the power interface (5) is arranged inside the mounting assembly (1), the docking assembly (2) with a docking function is arranged inside the mounting assembly (1), and the heat dissipation assembly (3) with a heat dissipation function is arranged inside the mounting box (6).

2. A display power supply capable of rapid docking installation according to claim 1, characterized in that: The installation assembly (1) comprises an installation frame (101), an installation groove (102) and a rotation groove (103); the installation frame (101) is arranged on the side wall of the installation box (6); the rotation groove (103) is provided on the side wall of the installation frame (101); the rotation groove (103) is provided in a plurality of groups; and the installation groove (102) is provided inside the installation frame (101).

3. A display power supply capable of rapid docking installation according to claim 2, characterized in that: The docking assembly (2) comprises a guide groove (201), a guide block (202) and a guide rod (203); the inner wall of the installation groove (102) is provided with a guide groove (201), two groups of guide grooves (201) are provided, the guide groove (201) is provided with a guide rod (203) inside, and the side wall of the guide rod (203) is provided with a guide block (202).

4. A display power supply capable of rapid docking installation according to claim 3, characterized in that: The docking assembly (2) further comprises a return spring (204), a moving block (205), a moving tooth plate (206), a transmission gear (207), a transmission shaft (208) and a rotating plate (209); a return spring (204) is arranged outside the guide rod (203), one end of the return spring (204) is fixedly connected to the inner wall of the guide groove (201), the other end of the return spring (204) is fixedly connected to the side wall of the guide block (202), and one end of the guide block (202) is fixedly connected to the inner wall of the guide groove (201). A rotating plate (209) is arranged on one side of the guide block (202), a movable tooth plate (206) is arranged on the other side of the guide block (202), a transmission shaft (208) is arranged on the side wall of the installation frame (101), both ends of the transmission shaft (208) are rotatably connected to the inner wall of the rotating groove (103), a transmission gear (207) is arranged on the side wall of the transmission shaft (208), the transmission gear (207) is meshed with the movable tooth plate (206), and both ends of the transmission shaft (208) are arranged with a rotating plate (209).

5. The display power supply capable of rapid docking installation according to claim 1, characterized in that: The heat dissipation component (3) comprises a ventilation plate (301) and ventilation holes (302); the ventilation plate (301) is arranged on the side wall of the installation box (6), the ventilation holes (302) are opened on the side wall of the ventilation plate (301), and the ventilation holes (302) are opened in multiple groups.

6. A display power supply capable of rapid docking installation according to claim 5, characterized in that: The heat dissipation component (3) also includes a driving motor (303), a driving shaft (304) and a driving impeller (305); the driving motor (303) is arranged on the inner wall of the ventilation plate (301), the driving shaft (304) is arranged at the output end of the driving motor (303), and the driving impeller (305) is arranged at one end of the driving shaft (304).

7. The display power supply capable of rapid docking installation according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing ear (401), a fixing hole (402) and a fixing bolt (403); the fixing ear (401) is arranged on the side wall of the installation box (6); a plurality of fixing ears (401) are arranged; a fixing hole (402) is opened inside the fixing ear (401); a fixing bolt (403) is arranged inside the fixing hole (402); and the fixing bolt (403) is threadedly connected to the fixing hole (402).