Portable display

Abstract

The invention discloses a portable displayer, and relates to the technical field of displayers, the portable displayer comprises a shell and a display screen, a protective cover is arranged outside the shell, a sealing part is arranged in the protective cover, the sealing part is in contact with the outside of the display screen, guide rails are arranged in the shell, sliding grooves are formed in the two guide rails, and the sliding grooves are communicated with the guide rails. A movable plate is slidably arranged in the sliding groove, rotating plates are rotatably arranged on the movable plate, transmission plates are arranged between the two rotating plates, a mounting plate is arranged between the two transmission plates, the display screen is fixedly arranged on the mounting plate, and a fixed plate is arranged on the side, away from the display screen, of the mounting plate; a plug pin is arranged on the fixing plate, the shell is matched with the protective cover to protect the display screen, the display screen is effectively prevented from being scratched when the display screen is carried out, and safety protection can be conducted on the display screen in the moving process.

Description

Technical Field

[0001] The present invention relates to the technical field of displays, and in particular, to a portable display. Background Art

[0002] A display, that is, a computer screen, is used to receive signals from a computer and form images. It belongs to the input and output device of a computer, and is a display tool that displays certain electronic files onto a screen through a specific transmission device and then reflects them into the human eye. Some computer screens use liquid crystal displays, and a computer screen is also called a visual display.

[0003] Existing display screens are mostly composed of a metal frame and internal electronic components, and need to be used in conjunction with a computer host. When the display screen is carried out, it cannot effectively protect the screen surface, and it is easy to scratch the display screen during the process of moving the display, affecting the subsequent normal use of the display screen. Summary of the Invention

[0004] The purpose of the present invention is to provide a portable display to solve the problem that the existing display is inconvenient to carry out.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A portable display, including a housing and a display screen, further including:

[0007] A mounting plate, a protective cover is arranged outside the housing, a sealing part is arranged inside the protective cover, the sealing part is in contact with the outside of the display screen, guide rails are arranged inside the housing, sliding grooves are formed on both of the two guide rails, a movable plate is slidably arranged inside the sliding groove, a rotating plate is rotatably arranged on the movable plate, a transmission plate is arranged between the two rotating plates, a mounting plate is arranged between the two transmission plates, the display screen is fixedly arranged on the mounting plate, a fixing plate is arranged on the side of the mounting plate away from the display screen, a plug pin is arranged on the fixing plate, and a clamping groove matched with the plug pin is formed on the sealing part;

[0008] A rotating frame, a rotating shaft is arranged on the transmission plate, the rotating shaft is fixedly connected with the mounting plate, a rotating frame is arranged at one end of the rotating shaft, a sliding plate is arranged on the rotating frame, a guiding plate is arranged on the movable plate, a square groove is formed inside the protective cover, one end of the guiding plate penetrates into the square groove and is slidably matched with it, a guiding groove is formed on the guiding plate, one end of the sliding plate is rotatably connected with the rotating frame, the other end of the sliding plate penetrates into the guiding groove and is provided with a guiding block, the guiding block is slidably arranged inside the guiding groove, a back plate is arranged outside the housing, a mounting disc is arranged on the back plate, a connecting column is arranged on the mounting disc, a supporting column is slidably arranged at the bottom of the connecting column, a supporting seat is arranged at the bottom end of the supporting column, and a plurality of fixing columns are arranged on the supporting seat;

[0009] The rotating mechanism is arranged inside the shell and connected to the mounting plate. The rotating mechanism drives the sliding plate to move by cooperating with the movable plate. The sliding plate drives the mounting plate to rotate by cooperating with the rotating frame. The mounting plate drives the display screen to rotate into the shell. The shell protects the display screen by cooperating with the protective cover.

[0010] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0011] In an optional scheme: the rotating mechanism includes a connecting rod, a driving block and a driving disk, a connecting rod is arranged between the two movable plates, a driving block is arranged on the connecting rod, a transmission rod is rotatably arranged inside the driving block, one end of the transmission rod is connected to the driving disk, a power part is arranged inside the outer shell, and the rotating end of the power part is connected to the driving disk.

[0012] In an optional solution: an adjusting groove is provided on the driving disc, a fixing block is arranged inside the adjusting groove, a rotating shaft is arranged on the fixing block, and the fixing block is rotatably connected to the transmission rod via the rotating shaft.

[0013] In an optional solution: a limiting groove is provided on the guide plate, a limiting column is elastically installed on the guide block, the limiting column is slidably arranged inside the limiting groove, a pressure plate is provided on the guide plate, an inclined groove is provided on the pressure plate, a rotating column is provided outside the guide plate, and a plurality of toggle plates cooperating with the limiting column are provided on the rotating column.

[0014] In an optional solution: a suction cup is provided at the bottom of the fixing column, a plurality of fixing holes are opened on the connecting column, and a fixing pin matching with the fixing holes is provided on the supporting column.

[0015] In an optional solution: a clamping plate is arranged outside the mounting plate, a limiting plate is arranged at one end of the latch, and a groove matching with the clamping plate is formed on the limiting plate.

[0016] In an optional solution: a return spring is arranged between the two limit plates, a receiving groove is opened on the top of the shell, and a handle is arranged inside the receiving groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The portable display is composed of a housing, a protective cover and a display screen. The display screen is installed inside the protective cover through a mounting plate and a sealing part. The rotating mechanism drives the sliding plate to move by cooperating with the movable plate. The sliding plate drives the mounting plate to rotate through the cooperation with the rotating frame. The mounting plate drives the display screen to rotate into the housing. The housing protects the display screen by cooperating with the protective cover, effectively preventing the display screen from being scratched when carried out, and can safely protect the screen of the display during the movement process. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the portable display.

[0020] Figure 2 It is a schematic structural diagram of the portable display after being stored.

[0021] Figure 3 It is a cross-sectional view of the housing in the portable display.

[0022] Figure 4 It is a cross-sectional view of the mounting plate in the portable display.

[0023] Figure 5 It is a schematic structural diagram of the guide rail in the portable display.

[0024] Figure 6 It is a schematic structural diagram of the drive disk in the portable display.

[0025] Figure 7 It is a schematic structural diagram of the transmission rod in the portable display.

[0026] Figure 8 It is a schematic structural diagram of the limiting plate in the portable display.

[0027] Figure 9 It is a schematic structural diagram of the guide plate in the portable display.

[0028] Figure 10 It is a schematic structural diagram of the transmission plate in the portable display.

[0029] Figure 11 It is a schematic structural diagram of the rotating frame in the portable display.

[0030] Figure 12 It is a schematic structural diagram of the sliding plate in the portable display.

[0031] Figure number notes: 1-housing, 101-storage slot, 2-protective cover, 201-sealing part, 202-square slot, 3-display screen, 301-mounting plate, 4-support column, 5-support seat, 6-fixed column, 7-suction cup, 8-card slot, 9-handle, 10-fixed plate, 11-latch, 12-limiting plate, 121-groove, 13-reset spring, 14-transmission plate, 141-rotating shaft, 15-guide rail, 151-sliding slot, 16-guide plate, 161-limiting Slot, 162-pressure plate, 17-sliding plate, 171-guide block, 172-limiting column, 18-movable plate, 19-connecting column, 191-fixing hole, 20-fixing pin, 21-back plate, 22-mounting plate, 23-connecting rod, 24-rotating frame, 25-driving block, 26-driving disk, 261-adjusting slot, 27-power piece, 28-rotating shaft, 29-fixed block, 30-transmission rod, 31-card plate, 32-rotating plate, 33-rotating column, 34-switching plate. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0034] like Figures 1 - 12 As shown, a portable display provided by an embodiment of the present invention includes a housing 1 and a display screen 3, and further includes:

[0035] The mounting plate 301 is provided with a protective cover 2 on the outside of the housing 1, and the protective cover 2 covers the external opening position of the housing 1. A sealing part 201 is provided inside the protective cover 2, and the sealing part 201 contacts the outside of the display screen 3 and can seal the gap between the display screen 3 and the protective cover 2. A guide rail 15 is vertically provided inside the housing 1, and a sliding groove 151 is provided on both of the guide rails 15. A movable plate 18 is slidably provided inside the sliding groove 151. The movable plate 18 is installed inside the guide rail 15 by elastic parts such as springs, so that the movable plate 18 is in a Figure 5 In the initial position shown, a rotating plate 32 is rotatably provided on the movable plate 18, a transmission plate 14 is rotatably provided between the two rotating plates 32, a mounting plate 301 is provided between the two transmission plates 14, the transmission plate 14 is connected to the sealing portion 201, the transmission plate 14 can drive the sealing portion 201 and the protective cover 2 to move, and the protective cover 2 assists in supporting the display screen 3 through the sealing portion 201 and the transmission plate 14; Figures 10 - 12As shown, the mounting plate 301 is divided into two sides, A and B. The display screen 3 is fixedly arranged on the A side of the mounting plate 301. On the side of the mounting plate 301 away from the display screen 3 (i.e., the B side), there is a fixing plate 10. A bolt 11 is slidably arranged on the fixing plate 10. A clamping groove 8 matching with the bolt 11 is formed on the sealing part 201. In the initial position, the A side of the mounting plate 301 is outside the housing 1, and the B side is inside the housing 1. At this time, the display screen 3 is outside the housing 1 (i.e., Figure 1 the position shown), the display screen 3 is connected to the computer host and can be used normally. When the monitor needs to be moved and transported, the mounting plate 301 rotates 180 degrees along the rotating shaft 141. The mounting plate 301 rotates from Figure 10 to Figure 12 the position shown. The A side rotates into the housing 1, and the B side rotates outside the housing 1. The display screen 3 rotates into the housing 1 for protection to prevent the display screen 3 from being scratched. Inserting the bolt 11 on the B side downward into the clamping groove 8 can limit the mounting plate 301 to prevent the mounting plate 301 from moving when carried out.

[0036] The rotating frame 24. A rotating shaft 141 is arranged on the transmission plate 14. The rotating shaft 141 is fixedly connected to the mounting plate 301. That is, the mounting plate 301 is rotatably arranged between two transmission plates 14 through the rotating shaft 141. One end of the rotating shaft 141 is provided with a rotating frame 24. The rotating frame 24 is made of a bent rigid tube, and its structure is as Figure 7 shown. Two sliding plates 17 are rotatably arranged on each rotating frame 24. A guide plate 16 is slidably arranged on the movable plate 18. A square groove 202 is formed inside the protective cover 2. One end of the guide plate 16 penetrates into the square groove 202 and is slidably matched with it. The guide plate 16 can move up and down along the square groove 202. The protective cover 2 can drive the guide plate 16 to slide horizontally. A guide groove 161 is formed on the guide plate 16. One end of the sliding plate 17 is rotatably connected to the rotating frame 24. The other end of the sliding plate 17 penetrates into the guide groove 161 and is provided with a guide block 171. The guide block 171 is slidably arranged inside the guide groove 161. The initial positions of the sliding plate 17 and the guide plate 16 are as Figure 10 shown. At this time, the display screen 3 is outside the housing 1. The two movable plates 18 approach each other and drive the transmission plate 14 to move through the rotating plate 32. The transmission plate 14 gradually moves away from the guide rail 15. The transmission plate 14 drives the mounting plate 301 to slide out of the housing 1. The transmission plate 14 drives the protective cover 2, the sealing part 201 to separate from the housing 1. The display screen 3 inside the protective cover 2 gradually moves outwards. The sliding plates 17 approach each other and drive the rotating frame 24 to rotate (the rotation direction is as Figure 10As shown in FIG. 1 ), the rotating frame 24 drives the mounting plate 301 to rotate through the rotating shaft 141, and the mounting plate 301 drives the display screen 3 to rotate inside the sealing portion 201; when the two sliding plates 17 overlap each other in the vertical direction ( Figure 11 The movable plate 18 cannot move closer, the display screen 3 and the protective cover 2 stop moving, and the display screen 3 and the mounting plate 301 rotate to the vertical position; the two movable plates 18 move away from each other and reset, and the sliding plate 17 continues to slide along the guide plate 16 (the toggle plate 34 squeezes the sliding plate 37 to move), the sliding plate 17 drives the mounting plate 301 to rotate through the rotating frame 24, and the mounting plate 301 drives the display screen 3 to rotate, and the mounting plate 301 rotates to Figure 12 In the position shown, the display screen 3 is rotated into the housing 1, so that the display screen 3 is automatically stored. The housing 1 protects the display screen 3 by cooperating with the protective cover 2.

[0037] A back panel 21 is provided on the back of the shell 1, a mounting plate 22 is provided on the back panel 21, a connecting column 19 is provided on the mounting plate 22, a supporting column 4 is slidably provided at the bottom of the connecting column 19, a supporting seat 5 is provided at the bottom of the supporting column 4, and a plurality of fixing columns 6 are provided on the supporting seat 5; the rotating mechanism drives the sliding plate 17 to move by cooperating with the movable plate 18, the sliding plate 17 drives the mounting plate 301 to rotate by cooperating with the rotating frame 24, and the mounting plate 301 drives the display screen 3 to rotate into the inside of the shell 1; the display screen 3 and the latch 11 are respectively provided on both sides of the mounting plate 301, which is convenient to store and can quickly switch the usage status of the display.

[0038] like Figures 1 - 7 As shown, as a preferred embodiment of the present invention, the rotating mechanism includes a connecting rod 23, a driving block 25 and a driving disk 26. A connecting rod 23 is arranged between the two movable plates 18, and a driving block 25 is arranged on the connecting rod 23. A transmission rod 30 is rotatably arranged inside the driving block 25, and one end of the transmission rod 30 is connected to the driving disk 26. A power member 27 is arranged inside the housing 1, and the rotating end of the power member 27 is connected to the driving disk 26. The power member 27 is a motor, and the power member 27 drives the driving disk 26 to rotate. The driving disk 26 pulls the two connecting rods 23 closer to or away from each other through the transmission rod 30, and the connecting rod 23 drives the movable plate 18 to move.

[0039] like Figure 7 As shown, as a preferred embodiment of the present invention, an adjustment groove 261 is opened on the driving disk 26, and a fixed block 29 is arranged inside the adjustment groove 261. A rotating shaft 28 is arranged on the fixed block 29. The fixed block 29 is rotatably connected to the transmission rod 30 through the rotating shaft 28. The fixed block 29 slides along the adjustment groove 261 to facilitate the adjustment of the connection position of the transmission rod 30.

[0040] like Figures 1 - 9 As shown in the figure, as a preferred embodiment of the present invention, the guide plate 16 is provided with a limiting groove 161, the guide block 171 is elastically mounted with a limiting column 172, the limiting column 172 is slidably arranged inside the limiting groove 161, and the limiting column 172 slides back and forth along the limiting groove 161, and the sliding direction is as shown in FIG. Figure 9 As shown, the guide plate 16 is provided with a pressing plate 162, and the pressing plate 162 is provided with an oblique groove. When the limiting column 172 slides to the two ends of the guide plate 16, the oblique groove can guide the limiting column 172, so that the limiting column 172 can cyclically move along the limiting groove 161. The guide plate 16 is provided with a rotating column 33 on the outside, and a plurality of toggle plates 34 cooperating with the limiting column 172 are provided on the rotating column 33. The rotating column 33 is driven by a driving member such as a micro motor, and the rotating column 33 drives the toggle plate 34 to rotate. The rotation direction is as shown in FIG. Figure 9 As shown, the sliding plate 17 moves along the guide plate 16, and when the limiting column 172 moves to the middle of the guide plate 16 (at this time, the rotating frame 24 rotates to Figure 11 In the vertical direction shown in the figure), the toggle plate 34 drives the limiting column 172 to continue to move along the limiting groove 161 to prevent the rotating frame 24 from being unable to move normally in the vertical direction.

[0041] like Figures 1 - 3 As shown, as a preferred embodiment of the present invention, a suction cup 7 is provided at the bottom of the fixing column 6, a plurality of fixing holes 191 are opened on the connecting column 19, and a fixing pin 20 matching with the fixing hole 191 is provided on the supporting column 4.

[0042] like Figure 8 As shown, as a preferred embodiment of the present invention, a card plate 31 is arranged on the outside of the mounting plate 301, a limiting plate 12 is arranged at one end of the latch 11, a groove 121 matching with the card plate 31 is provided on the limiting plate 12, a reset spring 13 is arranged between the two limiting plates 12, a receiving groove 101 is provided on the top of the shell 1, a handle 9 is arranged inside the receiving groove 101, and the reset spring 13 squeezes the limiting plates 12 at both ends through elastic force, so that the latch 11 arranged at one end of the limiting plate 12 penetrates into the card slot 8.

[0043] In the above embodiment of the present invention, a portable display is provided. The display is supported by a support base 5 and a support column 4, and the use height of the display screen 3 can be adjusted. When the display needs to be transported, the power member 27 drives the driving disk 26 to rotate. The driving disk 26 pulls two connecting rods 23 to move through the transmission rod 30. The connecting rods 23 drive the movable plates 18 to approach each other. The rotating plate 32 drives the transmission plate 14 to move. The transmission plate 14 drives the mounting plate 301 to slide out of the housing 1. The mounting plate 301 drives the display screen 3, the protective cover 2 and the sealing portion 201 to disengage from the housing 1. The mounting plate 301 drives the display screen 3 to gradually move outwards. The protective cover 2 provides auxiliary support for the display screen 3 to ensure the stability of the display screen 3 during movement. After the movable plates 18 can no longer approach, the power member 27 reverses. The two movable plates 18 move away from each other and reset. The protective cover 2 drives the mounting plate 301 and the display screen 3 to slide into the housing 1 and reset. The mounting plate 301 continues to drive the display screen 3 to rotate, and the display screen 3 rotates into the housing 1. Insert the bolt 11 into the card slot 8, unscrew the fixing pin 20 from the support column 4, and limit the housing 1 and the protective cover 2 through the fixing column 6 on the support base 5. The entire display can be moved through the handle 9.

[0044] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A portable display, comprising a housing and a display screen, characterized in that, Also includes: A mounting plate, a protective cover is arranged outside the shell, a sealing part is arranged inside the protective cover, the sealing part contacts the outside of the display screen, a guide rail is arranged inside the shell, sliding grooves are arranged on both guide rails, a movable plate is slidably arranged inside the sliding groove, a rotating plate is rotatably arranged on the movable plate, a transmission plate is arranged between the two rotating plates, a mounting plate is arranged between the two transmission plates, the display screen is fixedly arranged on the mounting plate, a fixing plate is arranged on the side of the mounting plate away from the display screen, a latch is arranged on the fixing plate, and a card slot matching with the latch is arranged on the sealing part; The swivel frame is provided with a rotating shaft on the transmission plate, and the rotating shaft is fixedly connected to the mounting plate. A rotating frame is provided at one end of the rotating shaft, a sliding plate is provided on the rotating frame, and a guide plate is provided on the movable plate. A square groove is provided inside the protective cover, and one end of the guide plate penetrates into the square groove and slides with it. A guide groove is provided on the guide plate, and one end of the sliding plate is rotatably connected to the rotating frame, and the other end of the sliding plate penetrates into the guide groove and is provided with a guide block, and the guide block is slidably arranged in the guide groove. A back plate is provided outside the shell, and a mounting plate is provided on the back plate. A connecting column is provided on the mounting plate, and a supporting column is slidably provided at the bottom of the connecting column, and a supporting seat is provided at the bottom of the supporting column, and a plurality of fixing columns are provided on the supporting seat; The rotating mechanism is arranged inside the shell and connected to the mounting plate. The rotating mechanism drives the sliding plate to move by cooperating with the movable plate. The sliding plate drives the mounting plate to rotate by cooperating with the rotating frame. The mounting plate drives the display screen to rotate into the shell. The shell protects the display screen by cooperating with the protective cover.

2. The portable display according to claim 1, wherein, The rotating mechanism includes a connecting rod, a driving block and a driving disk. A connecting rod is arranged between the two movable plates, and a driving block is arranged on the connecting rod. A transmission rod is rotatably arranged inside the driving block, and one end of the transmission rod is connected to the driving disk. A power piece is arranged inside the outer shell, and the rotating end of the power piece is connected to the driving disk.

3. The portable display according to claim 2, wherein The driving disc is provided with an adjusting groove, a fixing block is arranged inside the adjusting groove, a rotating shaft is arranged on the fixing block, and the fixing block is rotatably connected with the transmission rod through the rotating shaft.

4. The portable display according to claim 1, wherein A limiting groove is provided on the guide plate, a limiting column is elastically installed on the guide block, the limiting column is slidably arranged inside the limiting groove, a pressure plate is provided on the guide plate, an inclined groove is provided on the pressure plate, a rotating column is provided outside the guide plate, and a plurality of toggle plates cooperating with the limiting column are provided on the rotating column.

5. The portable display according to claim 1, wherein A suction cup is arranged at the bottom of the fixing column, a plurality of fixing holes are opened on the connecting column, and a fixing pin matched with the fixing holes is arranged on the supporting column.

6. The portable display according to claim 1, wherein A clamping plate is arranged outside the mounting plate, a limiting plate is arranged at one end of the latch pin, and a groove matching with the clamping plate is arranged on the limiting plate.

7. The portable display according to claim 6, characterized in that, A return spring is arranged between the two limit plates, a receiving groove is arranged on the top of the shell, and a handle is arranged inside the receiving groove.

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