Display screen with turnover frame

Abstract

The utility model discloses a display screen with a turnover frame. The utility model discloses a display screen with a turnover frame. The display screen comprises a display module, a hinge and the frame, the display module comprises a display surface and a connecting surface, the display surface is used for displaying images, and the connecting surface is connected to the edge of the display surface. The frame is rotationally connected with the display module through a hinge, the frame can be switched between a first position and a second position, when the frame is located at the first position, the frame covers the connecting face, and when the frame is located at the second position, the connecting face is exposed out of the frame. Thus, the frame is rotationally connected with the display module, when splicing is not needed, the frame is rotated to the first position to cover the connecting face, the attractiveness is improved, when splicing is needed, the frame is rotated to the second position to enable the connecting face to be exposed out of the frame, and compared with a disassembling bolt in the prior art, the assembling efficiency is improved. According to the display screen, the bolts do not need to be detached, and convenience of removing shielding of the frame on the connecting face is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen with a flippable frame. Background Art

[0002] With the development of display screens, the use scenarios and usage requirements of display screens are becoming more and more diverse. Some large display screens are formed by splicing multiple small display screens together. In order to facilitate the splicing between display screens, the connecting surface (side) of the display screen can be provided with a connecting mechanism, which is used to connect two adjacent display screens to each other. Accordingly, the connecting surface of the display screen also needs to be provided with a number of holes for cooperating with the connecting mechanism. When the display screen does not need to be spliced, in order to improve the aesthetics of a single display screen, the display screen is often also provided with a frame covering the connecting surface. In the prior art, the frame is fixedly connected to the connecting surface by bolts. When it is necessary to remove the obstruction of the connecting surface and splice multiple display screens, it is necessary to first remove the bolts and then disassemble the frame, which is a cumbersome operation. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a display screen with a reversible frame, which is conducive to improving the convenience of removing the obstruction of the frame on the connection surface.

[0004] A display screen with a reversible frame according to an embodiment of the present invention includes a display module, a hinge, and a frame. The display module includes a display surface and a connection surface, wherein the display surface is used to display images, and the connection surface is connected to the edge of the display surface. The frame is rotatably connected to the display module via the hinge, and the frame can be switched between a first position and a second position. When the frame is in the first position, the frame covers the connection surface, and when the frame is in the second position, the connection surface is exposed outside the frame.

[0005] The display screen with a flip frame according to the embodiment of the present invention has at least the following beneficial effects: the frame is rotatably connected to the display module. When assembly is not required, the frame is rotated to the first position to cover the connection surface, thereby increasing the aesthetics while preventing dust and impurities from contaminating the connection surface. When assembly is required, the frame is rotated to the second position to expose the connection surface outside the frame. Compared with the disassembly of bolts in the prior art, the display screen with a flip frame according to the embodiment of the present invention does not require disassembly of bolts, thereby improving the convenience of removing the obstruction of the connection surface by the frame.

[0006] According to some embodiments of the present invention, the hinge includes a common hinge and a locking hinge, and the locking hinge includes a first fixed block, a second fixed block, a rotating shaft, and a locking pin. The first fixed block is fixedly connected to the display module, and the first fixed block includes a mounting hole. The second fixed block is fixedly connected to the frame, and the second fixed block includes a positioning hole. The rotating shaft passes through the first fixed block and the second fixed block, and the first fixed block can rotate around the rotating shaft relative to the second fixed block. In the radial direction of the rotating shaft, the mounting hole and the positioning hole are both spaced apart from the rotating shaft.

[0007] The locking pin is slidably inserted into the mounting hole, and when the locking pin is inserted into both the mounting hole and the positioning hole, the locking pin prevents the first fixing block from rotating relative to the second fixing block. When the frame is in the second position, the mounting hole and the positioning hole are offset from each other, and the locking pin is located outside the positioning hole. When the frame is in the first position, the mounting hole and the positioning hole are aligned with each other, and the locking pin can enter and exit the positioning hole.

[0008] According to some embodiments of the present invention, the locking hinge further includes an elastic member, and the first fixing block and the locking pin are both connected to the elastic member. When the frame is in the first position, the elastic force of the elastic member is used to drive the locking pin into the positioning hole.

[0009] According to some embodiments of the present invention, the first fixing block includes a main body, a first protrusion, and a second protrusion, the first protrusion and the second protrusion being mounted on the main body, the locking pin being passed through the first protrusion, the mounting hole being provided in the second protrusion, the second protrusion having a blocking surface, the blocking surface and the mounting hole being opposite to each other and spaced apart, the locking pin including a first section and a second section, the first section being passed through the mounting hole, the second section being connected to an end of the first section close to the blocking surface, the second section extending radially along the first section, the first section being rotatable and slidable within the mounting hole to cause the second section to abut or disengage with the blocking surface. The second section is capable of abutting against the blocking surface to cause the locking pin to be located outside the positioning hole.

[0010] According to some embodiments of the present invention, the second raised portion is provided with a groove, which is located between the mounting hole and the blocking surface, and the second section can be placed in the groove. When the second section is placed in the groove, one end of the first section away from the second section extends relative to the mounting hole.

[0011] According to some embodiments of the present invention, the second fixing block has a first surface and a second surface arranged opposite to each other, and the first fixing block has a third surface. When the frame is in the first position, the first surface abuts against the third surface, and when the frame is in the second position, the second surface abuts against the third surface.

[0012] According to some embodiments of the present invention, the display screen with a flip-up frame also includes a magnetic component, and the magnetic component includes a first connecting member and a second connecting member, the first connecting member is installed on the frame, and the second connecting member is installed on the connecting surface, and the first connecting member and the second connecting member are configured as follows: when the frame is in the first position, the first connecting member and the second connecting member attract each other.

[0013] According to some embodiments of the present invention, the display screen of the flip-up frame includes a docking structure, and multiple display screens of the flip-up frame can be connected to each other through the docking structure. The connecting surface is provided with an avoidance hole. When the frame is in the second position, the docking structure can extend or retract from the avoidance hole.

[0014] According to some embodiments of the present invention, the display screen with a flip-up frame further includes a base and wheels, the display module is fixedly mounted on the base, and the wheels are mounted on the bottom of the base.

[0015] According to some embodiments of the present invention, the display module includes a back surface opposite to the display surface, the hinge is installed on the back surface, and when the frame is in the second position, the frame is located on the back surface.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a first perspective view of a display screen with a reversible frame in one embodiment of the present invention;

[0019] Figure 2 for Figure 1 Enlarged view of area A in the middle;

[0020] Figure 3 for Figure 1 A top view of the display screen with a flip-up frame;

[0021] Figure 4 for Figure 3 Enlarged view of area B in the middle;

[0022] Figure 5 A second perspective view of a display screen with a reversible frame in one embodiment of the present invention;

[0023] Figure 6 for Figure 1 A top view of the display screen with a flip-up frame;

[0024] Figure 7 for Figure 6 Enlarged view of area C in the middle;

[0025] Figure 8 This is an exploded view of a locking hinge of a display screen with a flip-up frame in one embodiment of the present invention;

[0026] Figure 9 A perspective view of a locking hinge in a locked state in one embodiment of the present invention;

[0027] Figure 10 A perspective view of a locking hinge in an unlocked state in an embodiment of the present invention;

[0028] Figure 11 A cross-sectional view of a locking hinge in a locked state in one embodiment of the present invention;

[0029] Figure 12 This is a cross-sectional view of a locking hinge in an unlocked state in an embodiment of the present invention.

[0030] Figure numerals: display screen with flip-up frame 100, display module 101, connecting surface 102, hinge 103, frame 104, ordinary hinge 105, locking hinge 106, back 107, base 108, wheel 109, system backpack 110, magnetic component 201, first connecting member 202, second connecting member 203, docking structure 204, avoidance hole 205, display surface 301, first fixing block 801, second fixing block 802, mounting hole 803, positioning hole 804, rotating shaft 805, locking pin 806, first section 807, second section 808, elastic member 809, stop block 810, main body 811, first protrusion 812, second protrusion 813, blocking surface 814, groove 815, first surface 816, second surface 817, third surface 818. DETAILED DESCRIPTION

[0031] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of this utility model, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of the terms "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] In the description of the present invention, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the exemplary expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] refer to Figures 1 to 7 According to an embodiment of the present invention, the display screen 100 with a reversible frame includes a display module 101, a hinge 103, and a frame 104. The display module 101 includes a display surface 301 and a connection surface 102. The display surface 301 is used to display images, and the connection surface 102 is connected to the edge of the display surface 301. The frame 104 is rotatably connected to the display module 101 through the hinge 103. The frame 104 can switch between a first position and a second position. When the frame 104 is in the first position (such as Figure 7As shown in FIG, the frame 104 covers the connecting surface 102. When the frame 104 is in the second position (as shown in FIG, Figure 4 As shown), the connection surface 102 is exposed outside the frame 104. In this way, the frame 104 is rotatably connected to the display module 101. When assembly is not required, the frame 104 is rotated to the first position to cover the connection surface 102, which increases the aesthetics while preventing dust and impurities from contaminating the connection surface 102. When assembly is required, the frame 104 is rotated to the second position to expose the connection surface 102 outside the frame 104. Compared with the disassembly of bolts in the prior art, the display screen 100 with a flippable frame in the embodiment of the utility model does not require disassembly of bolts, which improves the convenience of removing the shielding of the connection surface 102 by the frame 104. It should be noted that Figures 1 to 4 The frame 104 in is in the second position, Figures 5 to 7 The frame 104 is in the first position. It should be noted that the frame 104 in the second position is an ideal state. In fact, as long as the frame 104 does not interfere with the normal direction of the connecting surface 102, it will not affect the connection surface 102 from being used for splicing with other display screens 100 with a reversible frame. In other words, the display screen 100 with a reversible frame is not limited to being in the second position to be able to connect with other displays.

[0037] It should be noted that the reference Figure 1 In some embodiments of the present invention, the display screen 100 with a flip-up frame also includes a system backpack 110. The system backpack 110 is installed at the bottom of the display module 101 and on the back 107. This can meet the aesthetic requirements of the display module 101 while meeting the power requirements and switch functions of the display module 101. At the same time, it can also lower the overall center of gravity and improve the stability of the display screen 100 with a flip-up frame.

[0038] refer to Figures 1 to 12 In some embodiments of the present invention, the hinge 103 includes a common hinge 105 (such as Figure 1 and Figure 2 ) and locking hinge 106 (as shown Figure 1 and Figure 8As shown), the locking hinge 106 includes a first fixed block 801, a second fixed block 802, a rotating shaft 805 and a locking pin 806. The first fixed block 801 is fixedly connected to the display module 101, and the first fixed block 801 includes a mounting hole 803. The second fixed block 802 is fixedly connected to the frame 104, and the second fixed block 802 includes a positioning hole 804. The rotating shaft 805 passes through the first fixed block 801 and the second fixed block 802, and the first fixed block 801 can rotate around the rotating shaft 805 relative to the second fixed block 802. In the radial direction of the rotating shaft 805, the mounting hole 803 and the positioning hole 804 are both spaced apart from the rotating shaft 805. The locking pin 806 is slidably passed through the mounting hole 803, and when the locking pin 806 is simultaneously passed through the mounting hole 803 and the positioning hole 804, the locking pin 806 prevents the first fixed block 801 from rotating relative to the second fixed block 802 (as shown in FIG. 1 ). Figure 9 and Figure 11 When the frame 104 is in the second position, the mounting hole 803 and the positioning hole 804 are staggered, and the locking pin 806 is located outside the positioning hole 804 (as shown). Figure 10 and Figure 12 As shown); when the frame 104 is in the first position, the mounting hole 803 and the positioning hole 804 are aligned with each other, and the locking pin 806 can enter and exit the positioning hole 804. In this way, when the frame 104 is in the first position, the locking pin 806 can be simultaneously inserted into the mounting hole 803 and the positioning hole 804 to fix the position of the frame 104 to prevent the frame 104 from shaking due to external forces and other factors, thereby improving the stability of the frame 104. At the same time, it can also be separated from the positioning hole 804 to allow the first fixing block 801 and the second fixing block 802 to rotate about the rotation axis 805 to realize the rotation of the frame 104. The rotation or fixation of the frame 104 can be achieved simply by operating the locking pin 806 to enter and exit the positioning hole 804, which is a simple step.

[0039] It should be noted that the reference Figure 2 In some embodiments of the present invention, the ordinary hinge 105 refers to a hinge 103 that structurally includes only two rotating parts and a central axis, the central axis passes through the two rotating parts, and the two rotating parts can rotate relative to each other around the central axis. The difference from the locking hinge 106 is that there is no locking pin 806, and the locking function is not required and does not exist. The ordinary hinge 105 in this solution meets the above conditions.

[0040] It should be noted that, in some embodiments of the present invention, when the frame 104 is in the first position, the locking hinge 106 is as follows: Figure 7 、 Figure 9 as well as Figure 11 As shown, when the frame 104 is in the second position, the locking hinge 106 is as shown in FIG. Figure 4 、 Figure 10 、 Figure 12 shown.

[0041] It should be noted that the reference Figure 1 In some embodiments of the present invention, along the vertical direction, the display module 101 and the frame 104 are connected by two ordinary hinges 105 and one locking hinge 106 respectively, and the locking hinge 106 is installed in the middle position of the display module 101. This design is to make it more convenient to lock and release the restriction of the frame 104. Only one locking hinge 106 is required to achieve the technical effect, and setting it in the middle can facilitate the user to operate it.

[0042] refer to Figures 8 to 12 In some embodiments of the present invention, the locking hinge 106 further includes an elastic member 809. The first fixing block 801 and the locking pin 806 are both connected to the elastic member 809. When the frame 104 is in the first position, the elastic force of the elastic member 809 is used to drive the locking pin 806 into the positioning hole 804. This can save the manual insertion of the locking pin 806 into the positioning hole 804 to complete the locking step, and can use the elastic force of the elastic member 809 itself, which is more convenient. Specifically, refer to Figures 8 to 12 In some embodiments of the present invention, the structure for implementing this method is that a stopper 810 is connected to one end of the locking pin 806 close to the positioning hole 804, and the elastic member 809 is a spring. The elastic member 809 is sleeved on the outer periphery of the first section 807 and is set in the mounting hole 803. Figure 10 One end of the elastic member 809 abuts against the mounting hole 803, and the other end abuts against the stopper 810. The locking pin 806 is moved to Figure 12 When the elastic member 809 is in the position shown, the stopper 810 is compressed. At this time, the stopper 810 is located outside the positioning hole 804. The first fixing block 801 and the second fixing block 802 can rotate relative to each other. When the elastic member 809 drives the stopper 810 into the positioning hole 804, that is, Figure 11 In the state shown, the first fixing block 801 and the second fixing block 802 are simultaneously penetrated by the locking pin 806 and the rotating shaft 805, and thus cannot rotate relative to each other, thereby achieving the technical effect of utilizing the elastic force of the elastic member 809 itself to limit the movement of the locking hinge 106. In some embodiments of the present invention, other methods can also be used, such as providing a structure such as a connecting seat on the locking pin 806 to connect the elastic member 809 to the locking pin 806, so that the movement of the locking pin 806 can generate elastic potential energy for the elastic member 809 to drive the locking pin 806 toward the positioning hole 804, thereby achieving the same technical effect.

[0043] refer to Figures 8 to 12In some embodiments of the present invention, the first fixing block 801 includes a main body 811, a first protrusion 812 and a second protrusion 813, the first protrusion 812 and the second protrusion 813 are installed on the main body 811, the locking pin 806 is passed through the first protrusion 812, the mounting hole 803 is set in the second protrusion 813, the second protrusion 813 has a blocking surface 814, the blocking surface 814 and the mounting hole 803 are back to back and spaced apart, the locking pin 806 includes a first section 807 and a second section 808, the first section 807 is passed through the mounting hole 803, the second section 808 is connected to an end of the first section 807 close to the blocking surface 814, the second section 808 extends along the radial direction of the first section 807, and the first section 807 can rotate and slide in the mounting hole 803 to make the second section 808 abut against or disengage from the blocking surface 814. The second section 808 can abut against the blocking surface 814 to position the locking pin 806 outside the positioning hole 804 (e.g., Figure 12 As shown). The second section 808 extending radially along the first section 807 can prevent the locking pin 806 from being reset by the elastic member 809 in the mounting hole 803 and directly disengaging from the mounting hole 803. At the same time, the design of the second section 808 also makes it easier to pull out and rotate the locking pin 806. The blocking surface 814 is provided to abut against the second section 808 to balance the elastic potential energy of the elastic member 809 when it is compressed. In this way, when the second section 808 abuts against the blocking surface 814, the locking hinge 106 can rotate freely. When the second section 808 is separated from the blocking surface 814, the elastic potential energy of the elastic member 809 can push the locking pin 806 out of the mounting hole 803. The mutual cooperation between the second section 808 and the elastic member 809 makes it easier to switch between the locked and movable states. It should be noted that in some embodiments of the present invention, the second section 808 can also form other angles relative to the first section 807, which can limit the first section 807 from disengaging from the mounting hole 803 and facilitate the rotation and extension of the locking pin 806.

[0044] refer to Figures 8 to 12 In some embodiments of the present invention, the second protrusion 813 is provided with a groove 815, which is located between the mounting hole 803 and the blocking surface 814. The second section 808 can be placed in the groove 815. When the second section 808 is placed in the groove 815, the end of the first section 807 away from the second section 808 extends relative to the mounting hole 803. Figure 9 As shown, when the locking hinge 106 is in the locked state, that is, the frame 104 is in the first position, the second section 808 is separated from the blocking surface 814, and the elastic member 809 drives the locking pin 806 to move toward the positioning hole 804. Therefore, in order to allow the second section 808 to be better placed, a groove 815 is provided to reduce the space occupied by the locking hinge 106 and improve the aesthetics.

[0045] refer to Figure 8 and Figure 9 In some embodiments of the present invention, the second fixing block 802 has a first surface 816 and a second surface 817 that are disposed opposite to each other, and the first fixing block 801 has a third surface 818. When the frame 104 is in the first position (e.g. Figure 9 As shown in FIG), the first surface 816 abuts against the third surface 818, and when the frame 104 is in the second position (as shown in FIG). Figure 10 As shown in FIG, the second surface 817 abuts against the third surface 818. The two surfaces abut against each other to limit the further rotation of the frame 104. Such a design can prevent the entire rotation range of the frame 104 from being too large. Figure 4 and Figure 7 The maximum rotation range of the frame 104 is shown, so as to avoid accidents such as collision between the frame 104 and the back surface 107 or other parts of the display module 101 due to excessive rotation range.

[0046] refer to Figure 1 and Figure 2 In some embodiments of the present invention, the display screen 100 with a flip-up frame further includes a magnetic assembly 201. The magnetic assembly 201 includes a first connector 202 and a second connector 203. The first connector 202 is mounted on the frame 104, and the second connector 203 is mounted on the connection surface 102. The first connector 202 and the second connector 203 are configured such that when the frame 104 is in the first position, the first connector 202 and the second connector 203 attract each other. The magnetic assembly 201 can enable the frame 104 to better cover the connection surface 102. Specifically, in some embodiments of the present invention, the first connector 202 and the second connector 203 can be configured as two oppositely charged magnetic poles, or can be configured as a magnetic member and an iron sheet structure to achieve mutual attraction between the two.

[0047] refer to Figure 1 and Figure 2 In some embodiments of the present invention, the display screen 100 with a reversible frame includes a docking structure 204. Multiple display screens 100 with reversible frames can be connected to each other via the docking structure 204. The connecting surface 102 is provided with a relief hole 205. When the frame 104 is in the second position, the docking structure 204 can be extended or retracted from the relief hole 205. The provision of the relief hole 205 allows the docking structure 204 to be placed therein when not needed, improving the aesthetics. The docking structure 204 is designed to better connect two display screens 100 with reversible frames. Specifically, in some embodiments of the present invention, the docking structure 204 can adopt a structure such as an eagle hook lock, a latch lock, or a mortise and tenon joint.

[0048] refer to Figure 1In some embodiments of the present invention, the display screen 100 with a reversible frame further includes a base 108 and wheels 109. The display module 101 is fixedly mounted on the base 108, and the wheels 109 are mounted on the bottom of the base 108. Common display screens are also stand-type, which require adjustment of the display angle for docking. However, the design of the present invention embodiment allows the display screen 100 with a reversible frame to move only by translation, and the angle of the display module 101 is also fixed. Therefore, when docking is required, the two display screens 100 with reversible frames can be moved and docked using the wheels 109.

[0049] refer to Figure 1 、 Figure 3 and Figure 4 In some embodiments of the present invention, the display module 101 includes a back surface 107 opposite to the display surface 301. The hinge 103 is mounted on the back surface 107. When the frame 104 is in the second position, the frame 104 is located on the back surface 107. This improves the aesthetics and prevents the frame 104 from rotating toward the display surface 301 and affecting the appearance. Specifically, the hinges 103 on both sides of the display module 101 need to be designed to rotate in opposite directions so that the frame 104 on both sides rotates toward the back surface 107.

[0050] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by a person skilled in the art without departing from the spirit of the present invention. In addition, the embodiments of the present invention and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. A display screen with a reversible frame, characterized in that: include: A display module, the display module comprising a display surface and a connection surface, the display surface being used to display images, the connection surface being connected to an edge of the display surface; hinge; A frame is rotatably connected to the display module via the hinge, and the frame can be switched between a first position and a second position. When the frame is in the first position, the frame covers the connection surface, and when the frame is in the second position, the connection surface is exposed outside the frame.

2. The display screen with a flip-up frame according to claim 1, wherein: The hinge includes a common hinge and a locking hinge, and the locking hinge includes: a first fixing block, the first fixing block being fixedly connected to the display module, the first fixing block comprising a mounting hole; a second fixing block, the second fixing block being fixedly connected to the frame, the second fixing block comprising a positioning hole; a rotating shaft, wherein the first fixing block and the second fixing block are passed through the rotating shaft, the first fixing block is rotatable around the rotating shaft relative to the second fixing block, and the mounting hole and the positioning hole are both spaced apart from the rotating shaft in a radial direction of the rotating shaft; a lock pin, the lock pin being slidably disposed in the mounting hole, and when the lock pin is disposed in both the mounting hole and the positioning hole, the lock pin prevents the first fixing block from rotating relative to the second fixing block; When the frame is in the second position, the mounting hole and the positioning hole are staggered, and the locking pin is located outside the positioning hole; when the frame is in the first position, the mounting hole and the positioning hole are aligned with each other, and the locking pin can enter and exit the positioning hole.

3. The display screen with a flip-up frame according to claim 2, wherein: The locking hinge further includes an elastic member, and the first fixing block and the locking pin are both connected to the elastic member. When the frame is in the first position, the elastic force of the elastic member is used to drive the locking pin into the positioning hole.

4. The display screen with a flip-up frame according to claim 3, wherein: The first fixing block includes a main body, a first protrusion, and a second protrusion, the first protrusion and the second protrusion are mounted on the main body, the locking pin is passed through the first protrusion, the mounting hole is provided in the second protrusion, the second protrusion has a blocking surface, the blocking surface and the mounting hole are opposite to each other and spaced apart, the locking pin includes a first section and a second section, the first section is passed through the mounting hole, the second section is connected to an end of the first section close to the blocking surface, the second section extends radially along the first section, and the first section can rotate and slide in the mounting hole to make the second section abut against or disengage from the blocking surface; The second section can abut against the blocking surface so that the locking pin is located outside the positioning hole.

5. The display screen with a flip-up frame according to claim 4, characterized in that: The second protrusion is provided with a groove, which is located between the mounting hole and the blocking surface. The second section can be placed in the groove. When the second section is placed in the groove, one end of the first section away from the second section extends relative to the mounting hole.

6. The display screen with a flip-up frame according to claim 2, wherein: The second fixing block has a first surface and a second surface arranged opposite to each other, and the first fixing block has a third surface. When the frame is in the first position, the first surface abuts the third surface, and when the frame is in the second position, the second surface abuts the third surface.

7. The display screen with a flip-up frame according to claim 1, wherein: The display screen with a flip-up frame also includes a magnetic component, which includes a first connecting member and a second connecting member. The first connecting member is installed on the frame, and the second connecting member is installed on the connecting surface. The first connecting member and the second connecting member are configured such that when the frame is in the first position, the first connecting member and the second connecting member attract each other.

8. The display screen with a flip-up frame according to claim 1, wherein: The display screen of the flip-up frame includes a docking structure, and multiple display screens of the flip-up frame can be connected to each other through the docking structure. The connecting surface is provided with an avoidance hole. When the frame is in the second position, the docking structure can extend or retract from the avoidance hole.

9. The display screen with a flip-up frame according to claim 1, wherein: The display screen with a flippable frame further includes a base and wheels. The display module is fixedly mounted on the base, and the wheels are mounted on the bottom of the base.

10. The display screen with a flip-up frame according to claim 1, wherein: The display module includes a back surface opposite to the display surface, the hinge is installed on the back surface, and when the frame is in the second position, the frame is located on the back surface.

Images