Folding portable display screen

Abstract

The utility model relates to a folding type portable display screen which comprises a body (10), a base (20) and a support unit (30), the support unit (30) is arranged between the body (10) and the base (20), the support unit (30) comprises a first pivot joint end (31) and a second pivot joint end (32), the first pivot joint end (31) and the second pivot joint end (32) are arranged on the upper side and the lower side of the support unit (30) respectively, and the first pivot joint end (31) and the second pivot joint end (32) are connected with the base (20). The body (10) comprises a body pivoting connection part (11) and a body supporting end (12), the base (20) comprises a base pivoting connection part (21) and a base supporting end (22), the first pivoting end (31) of the support unit (30) corresponds to the body pivoting connection part (11), the second pivoting end (32) of the support unit (30) corresponds to the base pivoting connection part (21), and the body supporting end (12) corresponds to the base supporting end (22).

Description

TECHNICAL FIELD

[0001] The utility model relates to a display screen, in particular to a folding portable display screen. BACKGROUND

[0002] With the increasing demand for efficient office work and multitasking, display screens have gradually become an important tool in work and life. For example, for notebook computer users who need to expand the screen, an additional display screen can effectively improve work efficiency and optimize multitasking experience. However, in the design of traditional display screens, most products can provide stable display effects, but due to their bulky size and poor portability, they are difficult to meet the actual needs of mobile office, temporary multi-screen system setup and other scenarios. Therefore, there is an increasing demand for lightweight and portable display screen devices in the market. However, the existing portable display screens on the market still have many shortcomings, which are described as follows.

[0003] Firstly, traditional portable display screens are usually large in size and difficult to store effectively. Such display screens are usually designed in a whole, lack flexible folding or splitting functions, and still occupy a lot of space in the non-use state, causing inconvenience to users in carrying and storing.

[0004] Secondly, the mounting and dismounting structure of traditional portable display screens is relatively complex. In actual use, users need to spend a lot of time and effort to install, adjust the angle and connect the display screen. This not only reduces the use efficiency, but also increases the difficulty of operation in some scenarios, especially in the case of mobile office or quick deployment of display equipment in a short time.

[0005] Finally, traditional portable display screens are deficient in structural stability. Since their support structure is designed independently, limited by material strength or support angle, the display screen may shake or fall during use, affecting the user's display experience and equipment safety.

[0006] As mentioned above, traditional portable display screens still have a lot of room for improvement in terms of size, convenience and structural stability, and are difficult to fully meet the actual needs of users in mobile scenarios or multi-screen office. SUMMARY

[0007] The utility model adopts the technical scheme: a folding portable display screen, including body (10), base (20) and support unit (30), wherein, the support unit (30) is set between the body (10) and the base (20), the support unit (30) includes first pivot joint end (31) and second pivot joint end (32), wherein, the first pivot joint end (31) and the second pivot joint end (32) are set respectively on the upper and lower sides of the support unit (30), the body (10) includes body pivot joint connecting portion (11) and body support end (12), wherein, the body pivot joint connecting portion (11) is set on the back of the body (10), and the body support end (12) is located on the bottom of the body (10), the base (20) includes base pivot joint connecting portion (21) and base support end (22), wherein, the base support end (22) is set on the base (20), and the base pivot joint connecting portion (21) is located on the base support end (22)

[0008] 2) on one side, wherein, the first pivot joint end (31) of the support unit (30) corresponds with the body pivot joint connecting portion (11), the first pivot joint end (31) is pivotally connected with the body pivot joint connecting portion (11), and forms a body pivot joint structure, the second pivot joint end (32) corresponds with the base pivot joint connecting portion (21), the second pivot joint end (32) is pivotally connected with the base pivot joint connecting portion (21), and forms a base pivot joint structure, the body support end (12) corresponds with the base support end (22), and the body support end (12) is slidably arranged on the corresponding base support end (22).

[0009] The utility model has the advantages that: the utility model provides a folding portable display screen, which adopts a folding design, can integrally store the display screen and the support, effectively reduces the occupied space, significantly improves portability, and meets the storage requirements of users in mobile scenarios.

[0010] The utility model provides a folding portable display screen, which has a simplified structure design, can be quickly deployed without complex installation and disassembly operations, greatly saves the use time, improves the efficiency, and is especially suitable for users who need to frequently switch work scenes in a short time.

[0011] The utility model provides a folding portable display screen, which has an optimized support structure design, stable overall gravity center, can provide reliable support, effectively avoids shaking or dumping problems, and brings smoother operation experience to users. ACCURACY OF DRAWINGS

[0012] Figure 1 It is the structure schematic drawing of the utility model.

[0013] Figure 2 It is the structure schematic drawing of the back view of the utility model.

[0014] Figure 3 The utility model of a structure schematic drawing of the support unit.

[0015] Figure 4 The utility model of a working schematic drawing of the folding state and the unfolded state.

[0016] Figure 5 The utility model of a structure schematic drawing of the base.

[0017] Figure 6 The utility model of a structure schematic drawing of the base and the support unit.

[0018] Figure 7 The utility model of a connection schematic drawing of the support unit and the rotating shaft.

[0019] Figure 8 The utility model of a structure schematic drawing of the base and the support unit.

[0020] Figure 9 The utility model of a connection schematic drawing of the rotating shaft and the inside of the base.

[0021] Figure 10 The utility model of a connection schematic drawing of the body and the base.

[0022] Figure 11 The utility model of a structure schematic drawing of the front view of the body.

[0023] Figure 12 The utility model of a structure schematic drawing of the back view of the body.

[0024] Figure 13 The utility model of a structure schematic drawing of the back view.

[0025] Figure 14 The utility model of a structure schematic drawing of another view of the support unit.

[0026] Figure 15 The utility model of a structure schematic drawing of another view of the base and the support unit.

[0027] Figure 16 The utility model of a connection schematic drawing of the flexible circuit board. DETAILED DESCRIPTION

[0028] As Figures 1 to 16 shown, a folding portable display screen includes a body (10), a base (20) and a support unit (30), wherein the support unit (30) is arranged between the body (10) and the base (20).

[0029] AsFigures 1 to 3 As shown, the support unit (30) comprises a first pivot end (31) and a second pivot end (32), wherein the first pivot end (31) and the second pivot end (32) are respectively arranged on the upper and lower sides of the support unit (30).

[0030] Further, the body (10) comprises a body pivot connection portion (11) and a body support end (12), wherein the body pivot connection portion (11) is arranged on the back of the body (10), and the body support end (12) is located on the bottom of the body (10).

[0031] The base (20) comprises a base pivot connection portion (21) and a base support end (22), wherein the base support end (22) is arranged on the base (20), and the base pivot connection portion (21) is located on one side of the base support end (22).

[0032] In particular implementation, the first pivot end (31) of the support unit (30) corresponds to the body pivot connection portion (11), and the first pivot end (31) is pivotally connected with the body pivot connection portion (11) to form a body pivot structure; the second pivot end (32) corresponds to the base pivot connection portion (21), and the second pivot end (32) is pivotally connected with the base pivot connection portion (21) to form a base pivot structure.

[0033] The body support end (12) corresponds to the base support end (22), and the body support end (12) is slidably arranged on the corresponding base support end (22).

[0034] As shown, in use, the folding portable display screen has a folded state and an unfolded state: Figure 4 When the folding portable display screen is in the folded state, the support unit (30) is closely fitted on the base (20), and the body (10) and the base (20) are in a parallel state to form a compact overall structure.

[0035] When the folding portable display screen is in the unfolded state, the support unit (30) is arranged between the body (10) and the base (20), and the two ends of the support unit (30) are respectively pivotally connected with the body (10) and the base (20) to form a certain included angle structure, so that the body (10) is in an inclined state relative to the base (20).

[0036] Further, as shown in

[0037] Figure 5 ​As shown, a bracket mounting cavity (23) is recessed on the top surface of the base (20), wherein the bracket mounting cavity (23) is located on one side of the base support end (22), and the base pivot connection part (21) is disposed on the bracket mounting cavity (23).

[0038] Furthermore, the bracket mounting cavity (23) includes a first sidewall (231) and a second sidewall (232), wherein the first sidewall (231) and the second sidewall (232) are located on opposite sides of the bracket mounting cavity (23).

[0039] In practice, the bracket unit (30) is installed in the bracket mounting cavity (23).

[0040] The first sidewall (231) corresponds to the first pivot end (31) of the support unit (30), and the second sidewall (232) corresponds to the second pivot end (32) of the support unit (30).

[0041] The bracket mounting cavity (23) also includes a third sidewall (233) and a fourth sidewall (234), wherein the third sidewall (233) and the fourth sidewall (234) are located on the other two sides of the bracket mounting cavity (23).

[0042] The third sidewall (233) and the fourth sidewall (234) are respectively provided with bracket assembly holes (235), wherein the bracket assembly holes (235) on the third sidewall (233) and the bracket assembly holes (235) on the fourth sidewall (234) are opposite to each other.

[0043] like Figures 7 to 8 As shown, in the bracket mounting cavity (23), a pivot end cavity (236) is further recessed between the bracket assembly hole (235) on the third side wall (233) and the bracket assembly hole (235) on the fourth side wall (234). The base pivot connection part (21) is located in the pivot end cavity (236), and the second pivot end (32) of the bracket unit (30) is disposed in the pivot end cavity (236).

[0044] The foldable portable display also includes a hinge (40), wherein the hinge (40) is disposed on the left and right sides of the second pivot end (32) of the bracket unit (30) and passes through the bracket mounting hole (235) on the third side wall (233) and the bracket mounting hole (235) on the fourth side wall (234).

[0045] The rotating shaft (40) includes a shaft body (41) and a rotating shaft fixing part (42), wherein the rotating shaft fixing part (42) is connected to the end of the shaft body (41).

[0046] In practice, the number of the rotating shafts (40) is two, and the shaft bodies (41) of the rotating shafts (40) are respectively arranged on the left and right sides of the second pivot end (32) of the support unit (30).

[0047] Further, as shown in the figure, the inside of the base (20) has rotating shaft fixing structures (24), and the rotating shaft fixing parts (42) of the rotating shafts (40) are fixedly connected with the corresponding rotating shaft fixing structures (24). Figure 9

[0048] As shown in the figure, in specific implementation, the base support end (22) is concavely provided with a base support cavity (221), and the body support end (12) is clamped in the base support cavity (221). Figure 10

[0049] The base support end (22) is provided with a plurality of anti-skid pads (222) and a plurality of support piece sliding grooves (223), wherein the plurality of anti-skid pads (222) are respectively arranged inside the base support cavity (221), and the plurality of support piece sliding grooves (223) are respectively arranged on both sides of the base support cavity (221).

[0050] Further, the top surface of the base (20) is provided with a plurality of support piece fixing grooves (24), wherein the plurality of support piece fixing grooves (24) are located between the support mounting cavity (23) and the base support cavity (221), the support piece fixing groove (24) corresponds to the support piece sliding groove (223) one by one, and each support piece fixing groove (24) is in communication with the corresponding support piece sliding groove (223).

[0051] As shown in the figure, the body (10) further includes a display screen (13) and a shell (14), wherein the shell (14) is annularly arranged around the display screen (13). Figures 11 to 13

[0052] Among them, the body pivot connection part (11) is protrudingly arranged on the back of the shell (14).

[0053] In specific implementation, the body pivot connection part (11) corresponds to the first pivot end (31) of the support unit (30), and the body pivot connection part (11) is connected with the corresponding first pivot end (31) through a fixing piece (111).

[0054] The shell (14) is further provided with a plurality of body support pieces (15), wherein the plurality of body support pieces (15) are respectively arranged on both sides of the bottom of the shell (14).

[0055] ​​​In practice, the main body support (15) corresponds one-to-one with the support fixing groove (24) on the base (20), and each main body support (15) is engaged in the corresponding support fixing groove (24) through the support sliding groove (223).

[0056] In specific implementation, the main body support (15) has an embedded part (151), wherein the embedded part (151) is embedded inside the base (20).

[0057] The body (10) also includes a flexible circuit board (16), wherein the flexible circuit board (16) is disposed on the back of the body (10).

[0058] The flexible circuit board (16) has a display screen connection end (161) and a data module connection end (162), wherein the display screen connection end (161) and the data module connection end (162) are located at both ends of the flexible circuit board (16).

[0059] The display screen connection terminal (161) is electrically connected to the display screen (13) through the housing (14).

[0060] Furthermore, such as Figure 14 As shown, the first pivot end (31) and the second pivot end (32) of the bracket unit (30) are respectively provided with circuit board ports (33), wherein the circuit board port (33) of the first pivot end (31) is connected to the circuit board port (33) of the second pivot end (32).

[0061] Furthermore, such as Figure 15 As shown, in the bracket mounting cavity (23), the pivot end cavity (236) has an internal port (237) for the base, wherein the internal port (237) for the base is connected to the port (33) of the circuit board.

[0062] The data module connection terminal (162) of the flexible circuit board (16) passes through the circuit board opening (33) of the bracket unit (30) and is inserted into the internal opening (237) of the base.

[0063] like Figure 16 As shown, the foldable portable display also includes a data interface module (50), which is disposed inside the base (20).

[0064] The data interface module (50) includes a data input port (51) and a data output port (52), wherein the data input port (51) and the data output port (52) are located at opposite ends of the data interface module (50).

[0065] The data module connecting end (162) of the flexible circuit board (16) is electrically connected with the data output port (52).

[0066] The base (20) is provided with an external interface (25) which is in communication with the data input port (51) of the data interface module (50).

Claims

1. A foldable portable display screen comprising a body (10), a base (20) and a stand unit (30), wherein, The support unit (30) is arranged between the body (10) and the base (20), characterized in that: The support unit (30) comprises a first pivot end (31) and a second pivot end (32), wherein the first pivot end (31) and the second pivot end (32) are arranged on the upper and lower sides of the support unit (30) respectively, The body (10) comprises a body pivot connection part (11) and a body support end (12), wherein the body pivot connection part (11) is arranged on the back of the body (10), and the body support end (12) is located on the bottom of the body (10), The base (20) comprises a base pivot connection part (21) and a base support end (22), wherein the base support end (22) is arranged on the base (20), and the base pivot connection part (21) is located on one side of the base support end (22), The first pivot end (31) of the support unit (30) corresponds to the body pivot connection part (11), the first pivot end (31) is pivotally connected with the body pivot connection part (11), the second pivot end (32) corresponds to the base pivot connection part (21), and the second pivot end (32) is pivotally connected with the base pivot connection part (21), The body support end (12) corresponds to the base support end (22), and the body support end (12) is slidingly arranged on the corresponding base support end (22).

2. The foldable portable display screen of claim 1, wherein: The top surface of the base (20) is concave and provided with a support mounting cavity (23), wherein the base pivot connection part (21) is arranged on the support mounting cavity (23), The support mounting cavity (23) comprises a first side wall (231) and a second side wall (232), wherein the first side wall (231) and the second side wall (232) are located on opposite sides of the support mounting cavity (23) respectively, The support unit (30) is arranged in the support mounting cavity (23), The first side wall (231) corresponds to the first pivot end (31) of the support unit (30), and the second side wall (232) corresponds to the second pivot end (32) of the support unit (30). The support mounting cavity (23) further comprises a third side wall (233) and a fourth side wall (234), wherein the third side wall (233) and the fourth side wall (234) are located on the other two sides of the support mounting cavity (23) respectively, The third side wall (233) and the fourth side wall (234) are respectively provided with a support assembly hole (235), wherein the support assembly hole (235) on the third side wall (233) is opposite to the support assembly hole (235) on the fourth side wall (234), In the support mounting cavity (23), a pivot end cavity (236) is further concave between the support assembly hole (235) on the third side wall (233) and the support assembly hole (235) on the fourth side wall (234), the base pivot connection part (21) is located in the pivot end cavity (236), and the second pivot end (32) of the support unit (30) is arranged in the pivot end cavity (236).

3. The foldable portable display screen of claim 2, wherein: The folding portable display screen further comprises a rotating shaft (40), wherein the rotating shaft (40) is arranged on the left and right sides of the second pivot end (32) of the support unit (30) and passes through the support assembly hole (235) on the third side wall (233) and the support assembly hole (235) on the fourth side wall (234), The rotating shaft (40) comprises a shaft body (41) and a rotating shaft fixing part (42), wherein the rotating shaft fixing part (42) is connected to the end of the shaft body (41), The shaft body (41) of the rotating shaft (40) passes through the left and right sides of the second pivot end (32) of the support unit (30), The inside of the base (20) has a rotating shaft fixing structure (24), and the rotating shaft fixing part (42) of the rotating shaft (40) is fixedly connected with the corresponding rotating shaft fixing structure (24).

4. The foldable portable display screen of claim 2, wherein: The base support end (22) is concave and has a base support cavity (221), and the body support end (12) is clamped in the base support cavity (221), The base support end (22) is provided with a plurality of anti-skid pads (222) and a plurality of support sliding grooves (223), wherein the plurality of anti-skid pads (222) are respectively arranged inside the base support cavity (221), and the plurality of support sliding grooves (223) are respectively arranged on both sides of the base support cavity (221).

5. The foldable portable display screen of claim 4, wherein: The top surface of the base (20) is provided with a plurality of support fixing grooves (24), wherein the plurality of support fixing grooves (24) are located between the support mounting cavity (23) and the base support cavity (221), the support fixing groove (24) corresponds to the support sliding groove (223), and each support fixing groove (24) is in communication with the corresponding support sliding groove (223).

6. The foldable portable display screen of claim 5, wherein: The body (10) further comprises a display screen (13) and a shell (14), wherein the shell (14) is annularly arranged around the display screen (13), and the body pivot connection part (11) is protrudingly arranged on the back of the shell (14), The body pivot connection part (11) corresponds to the first pivot end (31) of the support unit (30), and the body pivot connection part (11) is connected with the corresponding first pivot end (31) through a fixing part (111), The shell (14) is further provided with a plurality of body supports (15), wherein the plurality of body supports (15) are respectively arranged on both sides of the bottom of the shell (14), The body support (15) corresponds to the support fixing groove (24) on the base (20), and each body support (15) is clamped in the corresponding support fixing groove (24) through the support sliding groove (223), The body support (15) has an embedded part (151), wherein the embedded part (151) is embedded in the inside of the base (20).

7. The foldable portable display screen of claim 6, wherein: The body (10) further comprises a flexible circuit board (16), wherein the flexible circuit board (16) is arranged on the back of the body (10), The flexible circuit board (16) has a display screen connecting end (161) and a data module connecting end (162), wherein the display screen connecting end (161) and the data module connecting end (162) are respectively located at two ends of the flexible circuit board (16), The display screen connecting end (161) is connected with the display screen (13) through the shell (14), The first pivot end (31) and the second pivot end (32) of the support unit (30) are respectively provided with a circuit board through opening (33), wherein the circuit board through opening (33) of the first pivot end (31) and the circuit board through opening (33) of the second pivot end (32) are communicated, In the support mounting cavity (23), the pivot end cavity (236) is provided with a base inner through opening (237), wherein the base inner through opening (237) is communicated with the circuit board through opening (33), The data module connecting end (162) of the flexible circuit board (16) is arranged in the base inner through opening (237) through the circuit board through opening (33) of the support unit (30).

8. The foldable portable display screen of claim 7, wherein: The folding portable display screen further comprises a data interface module (50), wherein the data interface module (50) is arranged in the interior of the base (20), The data interface module (50) comprises a data input port (51) and a data output port (52), wherein the data input port (51) and the data output port (52) are respectively located at two ends of the data interface module (50), The data module connecting end (162) of the flexible circuit board (16) is electrically connected with the data output port (52).

9. The foldable portable display screen of claim 8, wherein: The base (20) is provided with an external interface (25), wherein the external interface (25) is communicated with the data input port (51) of the data interface module (50).

Images