Pd power supply module display
By designing a PDF power supply module display, the removable connection and angle adjustment of the main screen and the secondary screen are achieved using structures such as frames and rotating frames, which solves the complexity and high cost of traditional display power supply methods, and achieves simplified wiring and operation convenience.
Patent Information
- Application Number
- CN202422046421.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Traditional display power supply modules adopt a single power supply method, resulting in high equipment costs, increased system complexity, cumbersome wiring and error-prone problems.
The PDF power supply module display is adopted, and the removable connection and angle adjustment of the main screen and the secondary screen are realized through structural designs such as frame, rotating frame, rotating shaft, U-frame, locking pin, etc., and the power supply and operation functions are achieved using adapter cables and power sockets.
It simplifies the wiring process, reduces equipment costs, improves operational convenience and system simplicity, and meets the needs of multi-screen interaction and information sharing.
Smart Images
Figure CN223067366U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of displays, in particular to a display with a PD power supply module. Background Art
[0002] With the rapid development of information technology, displays are increasingly widely used in various fields. Whether it is commercial display, education and training, or home entertainment, higher requirements are put forward for the functions and performance of displays. Especially in the scenarios of multi-screen interaction and information sharing, the traditional single-display power supply and operation methods can no longer meet the needs of modern users.
[0003] Traditional display power supply modules usually adopt a single power supply method, that is, each display requires an independent power supply. This not only increases the cost of the device. Usually, each screen requires an independent power supply line, which not only increases the complexity and cost of the system, but also makes the wiring work cumbersome and error-prone, and there are problems such as complex power supply lines and inconvenient operation. Therefore, a display with a PD power supply module is needed to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model aims to solve at least one of the technical defects.
[0005] For this reason, an object of the utility model is to provide a display with a PD power supply module to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.
[0006] To achieve the above object, an embodiment of one aspect of the utility model provides a display with a PD power supply module, including a frame. The inner wall of the frame is fixedly installed with a main screen through bolts. A rotating frame is fixedly connected to both sides of the frame. A rotating shaft is rotatably connected inside the rotating frame. The head and tail ends of the rotating shaft are fixedly connected with a U-shaped frame. A secondary screen is fixedly installed inside the U-shaped frame through bolts. Two springs are fixedly connected to the bottom surface of the U-shaped frame. One end of the two springs away from the U-shaped frame is fixedly connected with a pull plate. Two locking pins are fixedly connected to the inner side of the pull plate. The two locking pins are respectively located inside the two springs. The locking pins are engaged with the rotating frame. Transfer sockets are arranged on the backs of the main screen and the secondary screen. The two transfer sockets are connected by a transfer wire.
[0007] Preferably, a power socket is arranged on the back of the main screen, and the power socket is electrically connected to the main screen.
[0008] Preferably, rotating holes are respectively formed through the top surface and the bottom surface of the rotating frame, and the rotating shaft is rotatably connected to the rotating frame through the rotating holes.
[0009] Preferably, according to any of the above solutions, a plurality of locking holes are formed in a circumferential array on the bottom surface of the rotating frame, and the locking pin is clamped with the rotating frame through the locking holes.
[0010] Preferably, according to any of the above solutions, a rubber corrugated hose is fixedly connected to the inner wall of the rotating frame, and the rotating shaft is located inside the rubber corrugated hose.
[0011] Preferably, according to any of the above solutions, a clamping plate is fixedly connected to the side surface of the secondary screen, a clamping groove is formed through the side surface of the U-shaped frame, and the clamping plate is slidably connected to the U-shaped frame through the clamping groove.
[0012] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:
[0013] When the display needs to be used, the main screen can be installed inside the frame using bolts. Subsequently, the two secondary screens are respectively installed inside the two U-shaped frames. After the main screen and the secondary screens are installed, a patch cord is used to connect the patch jacks of the main screen and the secondary screens, and the output end of the wire is inserted into the power socket. The main screen can be powered on, and the other secondary screens can perform corresponding operation functions. Moreover, by pulling down the pull plate to drive the locking pin to move downward, the locking pin can be driven out of the locking hole, and the locking of the U-shaped frame can be released. Subsequently, the U-shaped frame is pushed to rotate around the rotating shaft until the angle between the U-shaped frame and the frame is appropriate, and then the pull plate is released. Under the elastic force of the spring, the locking pin can be driven to reset, which is convenient for adjusting the angle between the secondary screen and the main screen. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural view of the first perspective of the assembly of the present utility model;
[0015] Figure 2 is a schematic structural view of the second perspective of the assembly of the present utility model;
[0016] Figure 3 is an exploded view structural schematic of the assembly of the present utility model;
[0017] Figure 4 is an exploded view structural schematic of the U-shaped frame of the present utility model;
[0018] Figure 5 is a schematic structural view of part A of the present utility model.
[0019] In the figure: 1-frame, 2-main screen, 3-rotating frame, 4-rotating shaft, 5-U-shaped frame, 6-secondary screen, 7-spring, 8-pull plate, 9-locking pin, 10-patch jack, 11-power socket, 12-rotating hole, 13-locking hole, 14-rubber corrugated hose, 15-clamping plate, 16-clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following further describes the present utility model in conjunction with the accompanying drawings, but the protection scope of the present utility model is not limited to the following.
[0021] As Figures 1 to 5 shown, a PD power supply module display includes a frame 1. The inner wall of the frame 1 is fixedly installed with a main screen 2 by bolts. A rotating frame 3 is fixedly connected to both sides of the frame 1. A rotating shaft 4 is rotatably connected inside the rotating frame 3. The head and tail ends of the rotating shaft 4 are fixedly connected with a U-shaped frame 5. A secondary screen 6 is fixedly installed inside the U-shaped frame 5 by bolts. Two springs 7 are fixedly connected to the bottom surface of the U-shaped frame 5. One end of the two springs 7 away from the U-shaped frame 5 is fixedly connected with a pull plate 8. Two locking pins 9 are fixedly connected to the inner side of the pull plate 8. The two locking pins 9 are respectively located inside the two springs 7. The locking pins 9 are engaged with the rotating frame 3. Transfer sockets 10 are arranged on the backs of the main screen 2 and the secondary screen 6. The two transfer sockets 10 are connected by a transfer wire.
[0022] As an optional technical solution of the present utility model, a power supply socket 11 is arranged on the back of the main screen 2. The power supply socket 11 is electrically connected to the main screen 2. The transfer sockets 10 of the main screen 2 and the secondary screen 6 are connected by using a transfer wire, and the output end of the wire is inserted into the power supply socket 11 to realize the power supply of the main screen 2, and the other secondary screens 6 can perform corresponding operation functions.
[0023] As an optional technical solution of the present utility model, rotation holes 12 are formed through the top and bottom surfaces of the rotating frame 3. The rotating shaft 4 is rotatably connected to the rotating frame 3 through the rotation holes 12. Push the U-shaped frame 5 to rotate around the rotating shaft 4 until the angle between the U-shaped frame 5 and the frame 1 is appropriate, and then release the pull plate 8. Under the elastic force of the spring 7, the locking pin 9 can be driven to reset, which is convenient for adjusting the angle between the secondary screen 6 and the main screen 2.
[0024] As an optional technical solution of the present utility model, a plurality of locking holes 13 arranged in a circumferential array are formed on the bottom surface of the rotating frame 3. The locking pin 9 is engaged with the rotating frame 3 through the locking holes 13. Pull the pull plate 8 downward to drive the locking pin 9 to move downward, which can drive the locking pin 9 to move out of the locking holes 13 to release the locking of the U-shaped frame 5.
[0025] As an optional technical solution of the present utility model, a rubber corrugated hose 14 is fixedly connected to the inner wall of the rotating frame 3. The rotating shaft 4 is located inside the rubber corrugated hose 14. The rubber corrugated hose 14 can seal the rotating shaft 4 to prevent dust accumulation at the connection between the rotating frame 3 and the rotating shaft 4.
[0026] As an alternative technical solution of the utility model, a clamping plate 15 is fixedly connected to the side surface of the secondary screen 7. A clamping groove 16 is formed through the side surface of the U-shaped frame 5. The clamping plate 15 is slidably connected to the U-shaped frame 5 through the clamping groove 16. The secondary screen 6 is clamped to the U-shaped frame 5 through the clamping plate 15, which can make the connection between the secondary screen 6 and the U-shaped frame 5 more firm.
[0027] A PD power supply module display has the following working principle:
[0028] 1): When the display needs to be used, the main screen 2 can be installed inside the frame 1 using bolts, and then the two secondary screens 6 are respectively installed inside the two U-shaped frames 5.
[0029] 2): After the main screen 2 and the secondary screen 6 are installed, use an adapter cable to connect the adapter socket 10 of the main screen 2 and the secondary screen 6, and insert the output end of the wire into the power socket 11, so that the main screen 2 can be powered, and the other secondary screens 6 can perform corresponding operation functions.
[0030] 3): Pull down the pull plate 8 to drive the locking pin 9 to move downward, which can drive the locking pin 9 out of the locking hole 13, unlocking the U-shaped frame 5. Then push the U-shaped frame 5 to rotate around the rotating shaft 4 until the angle between the U-shaped frame 5 and the frame 1 is appropriate, and then release the pull plate 8. Under the elastic force of the spring 7, the locking pin 9 can be driven to reset.
[0031] In summary, for this PD power supply module display, when the display needs to be used, the main screen 2 can be installed inside the frame 1 using bolts, and then the two secondary screens 6 are respectively installed inside the two U-shaped frames 5. After the main screen 2 and the secondary screen 6 are installed, use an adapter cable to connect the adapter socket 10 of the main screen 2 and the secondary screen 6, and insert the output end of the wire into the power socket 11, so that the main screen 2 can be powered, and the other secondary screens 6 can perform corresponding operation functions. Moreover, pulling down the pull plate 8 to drive the locking pin 9 to move downward can drive the locking pin 9 out of the locking hole 13, unlocking the U-shaped frame 5. Then push the U-shaped frame 5 to rotate around the rotating shaft 4 until the angle between the U-shaped frame 5 and the frame 1 is appropriate, and then release the pull plate 8. Under the elastic force of the spring 7, the locking pin 9 can be driven to reset, which is convenient for adjusting the angle between the secondary screen 6 and the main screen 2.
Claims
1. A PD power supply module display, characterized in that: It includes a frame (1), on the inner wall of which a main screen (2) is fixedly installed by bolts. On both sides of the frame (1), a rotating frame (3) is fixedly connected. Inside the rotating frame (3), a rotating shaft (4) is rotatably connected. At the head and tail ends of the rotating shaft (4), a U-shaped frame (5) is fixedly connected. Inside the U-shaped frame (5), a secondary screen (6) is fixedly installed by bolts. At the bottom surface of the U-shaped frame (5), two springs (7) are fixedly connected. The ends of the two springs (7) far away from the U-shaped frame (5) are fixedly connected to a pull plate (8). Inside the pull plate (8), two locking pins (9) are fixedly connected. The two locking pins (9) are respectively located inside the two springs (7). The locking pins (9) are engaged with the rotating frame (3). On the back surfaces of the main screen (2) and the secondary screen (6), transfer sockets (10) are provided. The two transfer sockets (10) are connected by a transfer wire.
2. The display of a PD power supply module according to claim 1, characterized in that: On the back surface of the main screen (2), a power socket (11) is provided. The power socket (11) is electrically connected to the main screen (2).
3. The pd power supply module display according to claim 2, wherein: On the top and bottom surfaces of the rotating frame (3), rotating holes (12) are respectively formed through. The rotating shaft (4) is rotatably connected to the rotating frame (3) through the rotating holes (12).
4. The display of a PD power supply module according to claim 3, characterized in that: On the bottom surface of the rotating frame (3), a number of locking holes (13) arranged in a circular array are formed. The locking pins (9) are engaged with the rotating frame (3) through the locking holes (13).
5. The display of a PD power supply module according to claim 4, wherein: On the inner wall of the rotating frame (3), a rubber corrugated hose (14) is fixedly connected. The rotating shaft (4) is located inside the rubber corrugated hose (14).
6. The pd power supply module display according to claim 5, characterized in that: On the side surface of the secondary screen (6), a clamping plate (15) is fixedly connected. On the side surface of the U-shaped frame (5), a clamping groove (16) is formed through. The clamping plate (15) is slidably connected to the U-shaped frame (5) through the clamping groove (16).