Display support and display

Abstract

The display support comprises a support upper arm, a rotating shaft structure, a support lower arm and a base, and the end, away from the support upper arm, of the support lower arm is connected with the base; the support upper arm, the rotating shaft structure, the support lower arm and the base are all of a hollow structure, the support upper arm comprises a first shell, the rotating shaft structure comprises a second shell, and the support lower arm comprises a third shell; openings are formed in the joint of the first shell and the second shell and the joint of the second shell and the third shell; a first fixing part is arranged on the side, close to the support upper arm, in the second shell, and a second fixing part is arranged on the side, close to the support lower arm, in the second shell. When the rotating shaft structure rotates, the first fixing part is always located at a first preset position, and the second fixing part is always located at a second preset position. In this way, the problem that due to rotation of the display support, internal wires are twisted and damaged easily is solved.

Description

Technical Field

[0001] The present application relates to the field of display, and in particular to a display stand and a display. Background Art

[0002] With the rapid development of desktop monitor stands, more and more monitor stands can adjust the height and orientation angle of the monitor by rotating, retracting up and down, etc., increasing the adaptability of the monitor stands; and as people's aesthetic taste for monitor stands becomes higher and higher, current monitor stands often install wires inside the monitor stands, making the overall look neat and beautiful.

[0003] Since the wires are installed inside the monitor stand, when the monitor stand rotates, the wires inside tend to twist along with the rotation of the monitor stand. Frequent twisting of the wires will damage the wires, resulting in poor signal transmission or complete damage to the wires, which will directly affect the life of the monitor and the user experience.

[0004] Therefore, how to improve the problem of internal wires being twisted and damaged due to the rotation of the display stand has become an urgent problem to be solved in this field. Utility Model Content

[0005] The present application discloses a display stand and a display, the purpose of which is to improve the problem of internal wires being twisted and easily damaged due to the rotation of the display stand, and to improve the quality of the display stand and the display.

[0006] The present application discloses a display stand, comprising an upper arm of the stand, a rotating shaft structure, a lower arm of the stand and a base, wherein the upper arm of the stand is rotatably connected to the lower arm of the stand through the rotating shaft structure, and a fixing portion is provided at one end of the upper arm of the stand away from the lower arm of the stand, and the fixing portion is used to connect the display screen; the end of the lower arm of the stand away from the upper arm of the stand is connected to the base; the upper arm of the stand, the rotating shaft structure, the lower arm of the stand and the base are all internal hollow structures, the upper arm of the stand comprises a first shell, the first shell has a first cavity therein, the rotating shaft structure comprises a second shell, the second shell has a second cavity therein, the lower arm of the stand comprises a third shell, the third shell has a third cavity therein; the connection between the first shell and the second shell, the second shell The connection between the body and the third shell is provided with an opening, and the first cavity, the second cavity and the third cavity are connected through the opening; the first cavity and the second cavity are used for the first wire to pass through, and the second cavity and the third cavity are used for the second wire to pass through; a first fixing part is provided on the side of the second shell close to the upper arm of the bracket, and a second fixing part is provided on the side of the second shell close to the lower arm of the bracket, the first fixing part is used to fix the input end of the first wire, and the second fixing part is used to fix the output end of the second wire; so that the input end of the first wire is connected to the output end of the second wire; when the rotating shaft structure rotates, the first fixing part is always in the first preset position, and the second fixing part is always in the second preset position.

[0007] Optionally, the second shell includes a first rotating shell, a second rotating shell and a rotating shaft connecting member; the first rotating shell and the second rotating shell are nested with each other, and the first rotating shell can rotate relative to the second rotating shell, the rotating shaft connecting member passes through the middle of the first rotating shell and the second rotating shell, and is rotatably connected to the first rotating shell, and when the first rotating shell rotates, the rotating shaft connecting member remains stationary; the rotating shaft connecting member is cylindrical, and the first fixing portion and the second fixing portion are provided on the inner wall of the rotating shaft connecting member, the first fixing portion matches the shape of the input end of the first wire, and the first fixing portion is clamped and fixed to the input end of the first wire; the second fixing portion matches the shape of the output end of the second wire, and the second fixing portion is clamped and fixed to the output end of the second wire.

[0008] Optionally, a positioning member is provided around the rotating shaft connecting member on one side close to the first rotating shell, and a positioning groove is provided at the position of the first rotating shell corresponding to the positioning member, and the positioning groove matches the shape of the positioning member; the positioning member is embedded in the positioning groove.

[0009] Optionally, the shaft structure also includes a shaft cover, a first opening is provided on a side of the second shell close to the first shell, the first opening corresponds to the input end position of the first wire, the shaft cover is provided with a pressing portion facing the first fixing portion, the shape of the pressing portion matches the input end of the first wire, the shaft cover covers the first opening, and the pressing portion is used to abut against the input end of the first wire.

[0010] Optionally, a buffer layer is provided on a side of the pressing portion close to the first fixing portion, and the buffer layer is made of an elastic material.

[0011] Optionally, a first supporting plate is provided in the first shell, the extension direction of the first supporting plate is the same as the extension direction of the first shell, and the first supporting plate is used to install the first wire; a second supporting plate is provided in the third shell, the extension direction of the second supporting plate is the same as the extension direction of the third shell, and the second supporting plate is used to install the second wire.

[0012] Optionally, the first supporting plate and the second supporting plate are both provided with a plurality of positioning portions, the plurality of positioning portions are arranged at intervals and respectively arranged along the extension direction of the first supporting plate and the second supporting plate, and the plurality of positioning portions are aligned one by one.

[0013] Optionally, the base includes a fourth shell, the third shell is provided with a mounting hole corresponding to the top of the fourth shell, the top of the fourth shell is inserted into the mounting hole and is connected to the lower arm of the bracket; a base light strip is installed in the fourth shell; the fourth shell has a fourth cavity, and the fourth cavity is used to extend a portion of the second wire into the fourth cavity and connect to the base light strip.

[0014] Optionally, the display bracket also includes a fixing part, the shape of which matches the shape of the connection between the base and the lower arm of the bracket, and a first connecting part is provided on the side of the fixing part away from the fourth shell, and the first connecting part is used to connect to the host device; a second connecting part is provided on the side of the fixing part close to the fourth shell; a third connecting part is provided on the fourth shell at a position corresponding to the second connecting part, and the second connecting part is connected to the third connecting part.

[0015] The present application also discloses a display, including a display screen. The display also includes the above-mentioned display bracket, and the display bracket is connected to the display screen.

[0016] The present application sets a first fixing part and a second fixing part inside the rotating shaft structure which mainly plays a rotating role in the display stand, and the first fixing part and the second fixing part maintain the same position when rotating relative to the rotating shaft structure, and do not rotate with the rotation of the rotating shaft structure; the first fixing part and the second fixing part are used to fix the input end and the output end of the two sections of wire respectively, and connect them, so that the two sections of wire form a complete signal transmission wire; when the rotating shaft structure of the display stand rotates, the first fixing part and the second fixing part inside it do not rotate with the rotating shaft structure, and always fix the input end of the first wire and the output end of the second wire at the specified position, so that the parts of the first wire and the second wire located in the rotating shaft structure will not twist, thereby effectively improving the problem of the internal wire being easily damaged due to twisting due to the rotation of the display stand, and improving the reliability of the display stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0018] Figure 1 A schematic diagram of a first embodiment of the display stand of the present application;

[0019] Figure 2 This is a schematic diagram of the connection between the upper arm, the rotating shaft structure, and the lower arm of the monitor stand in the first embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of the hinge structure in the second embodiment of the display stand of the present application;

[0021] Figure 4 This is a schematic diagram of a hinge cover in a third embodiment of a display stand of the present application;

[0022] Figure 5 This is a schematic diagram of the connection between the upper arm, the rotating shaft structure, and the lower arm of the monitor stand in the fourth embodiment of the present application;

[0023] Figure 6 Schematic diagram of the first supporting plate and the second supporting plate in the fifth embodiment of the display stand of the present application;

[0024] Figure 7 This is a schematic diagram of the connection between the lower arm and the base of the monitor stand in the sixth embodiment of the present application;

[0025] Figure 8This is a schematic diagram of the connection between the base and the fixing member in the seventh embodiment of the display stand of the present application;

[0026] Figure 9 FIG. 1 is a schematic diagram of an embodiment of a display device of the present application.

[0027] Among them, 10, display; 100, display bracket; 200, display screen; 300, host device; 400, first wire; 500, second wire; 401, input end; 501, output end; 110, bracket upper arm; 111, first shell; 112, first bearing plate; 113, first cavity; 120, shaft structure; 121, second shell; 122, second cavity; 123, first fixing part; 124, second fixing part; 125, first rotating shell; 126, second rotating shell; 127, shaft connector; 128, positioning member; 129, positioning slot; 130, first opening; 140, bracket lower arm; 141, third shell body; 142, third cavity; 143, second bearing plate; 144, positioning portion; 145, mounting hole; 150, base; 151, fourth shell; 152, third connecting portion; 153, base light strip; 154, fourth cavity; 160, fixing portion; 161, opening; 170, shaft cover; 171, pressing portion; 172, buffer layer; 180, fixing piece; 181, first connecting portion; 182, second connecting portion; 183, snap protrusion; 184, slot; 194, first shaft structure; 191, shaft body; 192, first axis; 193, second axis; 190, second shaft structure; 195, rotating body; 196, third axis. DETAILED DESCRIPTION

[0028] The present application is described in detail below with reference to the accompanying drawings and optional embodiments. It should be noted that, under the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Figure 1 This is a schematic diagram of the first embodiment of the display stand of this application. Figure 2 Schematic diagram of the connection between the upper arm, the rotating shaft structure and the lower arm of the bracket in the first embodiment of the display bracket of the present application; Figure 1 and Figure 2As shown, the present application discloses a display stand 100, including a stand upper arm 110, a hinge structure 120, a stand lower arm 140 and a base 150, the stand upper arm 110 is rotatably connected to the stand lower arm 140 through the hinge structure 120, and the end of the stand upper arm 110 away from the stand lower arm 140 is provided with a fixing portion 160, and the fixing portion 160 is used to connect the display screen 200; the end of the stand lower arm 140 away from the stand upper arm 110 is connected to the base 150; the stand upper arm 110, the hinge structure 120, the stand lower arm 140 and the base 150 are all hollow structures, the stand upper arm 110 includes a first shell 111, the first shell 111 has a first cavity 113, the hinge structure 120 includes a second shell 121, the second shell 121 has a second cavity 122, the stand lower arm 140 includes a third shell 141, the third shell 141 has a third cavity 142; the connection between the first shell 111 and the second shell 121 An opening 161 is provided at the connection between the second shell 121 and the third shell 141, and the first cavity 113, the second cavity 122 and the third cavity 142 are connected through the opening 161; the first cavity 113 and the second cavity 122 are used for the first wire 400 to pass through, and the second cavity 122 and the third cavity 142 are used for the second wire 500 to pass through; a first fixing portion 123 is provided on the side of the second shell 121 close to the upper arm 110 of the bracket, and a second fixing portion 124 is provided on the side of the second shell 121 close to the lower arm 140 of the bracket, the first fixing portion 123 is used to fix the input end 401 of the first wire 400, and the second fixing portion 124 is used to fix the output end 501 of the second wire 500; so that the input end 401 of the first wire 400 is connected to the output end 501 of the second wire 500; when the rotating shaft structure 120 rotates, the first fixing portion 123 is always in the first preset position, and the second fixing portion 124 is always in the second preset position.

[0030] The present application sets a first fixing portion 123 and a second fixing portion 124 inside the rotating shaft structure 120 which mainly plays a rotating role in the display bracket 100, and the first fixing portion 123 and the second fixing portion 124 keep their positions unchanged when rotating relative to the rotating shaft structure 120, and do not rotate with the rotation of the rotating shaft structure 120; the first fixing portion 123 and the second fixing portion 124 are used to fix the input end 401 and the output end 501 of the two sections of wire respectively, and connect them so that the two sections of wire form a complete signal transmission wire; when the display is turned on, ... When the hinge structure 120 of the monitor bracket 100 rotates, the first fixing portion 123 and the second fixing portion 124 inside it do not rotate with the hinge structure 120, and the input end 401 of the first wire 400 and the output end 501 of the second wire 500 are always fixed at the specified position, so that the parts of the first wire 400 and the second wire 500 located in the hinge structure 120 will not twist. This effectively improves the problem of internal wire twisting and damage caused by the rotation of the monitor bracket 100, and improves the reliability of the monitor bracket 100.

[0031] In the present application, one side of the fixing portion 160 is connected to the display screen 200, and a first rotating shaft structure 194 is provided on the side of the fixing portion 160 away from the display screen 200, and a second rotating shaft structure 190 is provided on the side of the bracket upper arm 110 close to the first rotating shaft structure 194. The fixing portion 160 is rotatably connected to the bracket upper arm 110 through the first rotating shaft structure 194 and the second rotating shaft structure 190; wherein, the second rotating shaft structure 190 includes a rotating shaft body 191, a first shaft 192 and a second shaft 193, the first shaft 192 is located on the side of the rotating shaft body 191 close to the fixing portion 160, and the second shaft 193 is located on the side of the rotating shaft body 191 close to the bracket upper arm 110, the rotating shaft body 191 is connected to the bracket upper arm 110 through the second shaft 193, and the rotating shaft body 191 can rotate vertically relative to the bracket upper arm 110 along the second shaft 193.

[0032] The first rotating shaft structure 194 includes a rotating body 195 and a third shaft 196. The rotating body 195 is arranged in the middle of the fixed part 160. The fixed part 160 can rotate relative to the rotating body 195, and the rotation angle range of the fixed part 160 relative to the rotating body 195 is between 0° and 360°, that is, the fixed part 160 uses the rotating body 195 to drive the display screen 200 to achieve rotation at any angle; the third shaft 196 is connected to the side of the rotating body 195 away from the display screen 200, and the third shaft 196 is connected to the rotating shaft body 191 through the first shaft 192, and can rotate horizontally relative to the rotating shaft body 191; that is, under the combination of the first rotating shaft structure 194 and the second rotating shaft structure 190, the display screen 200 is driven by the fixed part 160, and the position adjustment of the display screen 200 in multiple different directions up and down, left and right, and at any angle can be achieved.

[0033] In order to ensure that the first fixing portion 123 and the second fixing portion 124 inside the hinge structure 120 of the monitor stand 100 always remain in an inconvenient position when the hinge structure 120 rotates, so that the wire inside the hinge structure 120 does not rotate along with the rotation of the hinge structure 120, the present application has designed the hinge structure 120, and the specific design is as follows:

[0034] The second housing 121 includes a first rotating housing 125, a second rotating housing 126 and a rotating shaft connecting member 127; the first rotating housing 125 and the second rotating housing 126 are nested with each other, and the first rotating housing 125 can rotate relative to the second rotating housing 126, the rotating shaft connecting member 127 passes through the middle of the first rotating housing 125 and the second rotating housing 126, and is rotatably connected to the first rotating housing 125, and when the first rotating housing 125 rotates, the rotating shaft connecting member 127 remains stationary; the rotating shaft connecting member 127 is cylindrical, and a first fixing portion 123 and a second fixing portion 124 are provided on the inner wall of the rotating shaft connecting member 127, the first fixing portion 123 matches the shape of the input end 401 of the first wire 400, and the first fixing portion 123 is clamped and fixed to the input end 401 of the first wire 400; the second fixing portion 124 matches the shape of the output end 501 of the second wire 500, and the second fixing portion 124 is clamped and fixed to the output end 501 of the second wire 500.

[0035] In the present application, the middle parts of the first rotating shell 125 and the second rotating shell 126 are both circular hollow structures. The middle parts of the first rotating shell 125 and the second rotating shell 126 are nested with each other, so that the first rotating shell 125 can rotate relative to the second rotating shell 126 to realize the rotation function of the rotating shaft structure 120; and the rotating shaft connecting member 127 in the present application is tubular, and the rotating shaft connecting member 127 passes through the middle parts of the first rotating shell 125 and the second rotating shell 126, and is rotatably connected to the first rotating shell 125, so that the first rotating shell 125 can only rotate relative to the second rotating shell 126 around the rotating shaft connecting member 127, further increasing the rotation stability between the first rotating shell 125 and the second rotating shell 126, and improving the rotation of the rotating structure. stability; and, when the first rotating shell 125 rotates, the shaft connector 127 does not rotate with the first rotating shell 125, but remains in a fixed position, so that the positions of the first fixing portion 123 and the second fixing portion 124 provided on the inner side wall of the shaft connector 127 also remain unchanged. When the first fixing portion 123 fixes the input end 401 of the first wire 400 and the second fixing portion 124 fixes the output end 501 of the second wire 500, the first wire 400 and the second wire 500 will not rotate at the portion corresponding to the shaft structure 120, but remain stably connected at a fixed position without twisting, thereby improving the problem of easy damage to the internal wires caused by the rotation of the display bracket 100 and improving the reliability of the display bracket 100.

[0036] It should be noted that, when the input end 401 of the first wire 400 and the output end 501 of the second wire 500 are both cylindrical structures, the corresponding first fixing portion 123 and the second fixing portion 124 can be cylindrical and match the shape of the input end 401 of the first wire 400 and the output end 501 of the second wire 500; when the input end 401 of the first wire 400 and the output end 501 of the second wire 500 are respectively embedded in the first fixing portion 123 and the second fixing portion 124, the second fixing portion 124 can completely wrap the output end 501 of the second wire 500 and limit the output end 501 of the second wire 500, and the first fixing portion There may be a certain gap between 123 and the input end 401 of the first wire 400, so that the input end 401 of the first wire 400 can rotate within the first fixed part 123. In this way, when the hinge structure 120 rotates, the first wire 400 inside the hinge structure 120 near the upper arm 110 of the bracket may twist along with the rotation of the hinge structure 120. When the first wire 400 twists, it will drive the input end 401 of the first wire 400 to rotate within the first fixed part 123, thereby releasing the torsional force caused by the rotation of the hinge structure 120 on the first wire 400, avoiding the twisting of the first wire 400 and causing damage.

[0037] Furthermore, a positioning member 128 is provided around the rotating shaft connecting member 127 on one side close to the first rotating shell 125, and a positioning groove 129 is provided at the position of the first rotating shell 125 corresponding to the positioning member 128, and the positioning groove 129 matches the shape of the positioning member 128; the positioning member 128 is embedded in the positioning groove 129.

[0038] When installing the rotating shaft connecting member 127 and the first rotating shell 125, it is only necessary to embed the positioning member 128 of the rotating shaft connecting member 127 into the positioning groove 129 of the first rotating shell 125. The positioning groove 129 is used to limit the positioning member 128 on the one hand, so that the rotating shaft connecting member 127 is stably installed in the middle of the first rotating shell 125; on the other hand, when the rotating shaft structure 120 rotates, the first rotating shell 125 rotates relative to the second rotating shell 126. Since the positioning member 128 of the rotating shaft connecting member 127 is annular, the positioning groove 129 of the first rotating shell 125 is also annular. During the rotation of the first rotating shell 125, the positioning groove 129 of the first rotating shell 125 will move along the The rotation of the positioning member 128 of the hinge connector 127 does not drive the hinge connector 127 to rotate together, so that when the first rotating shell 125 rotates relative to the second rotating shell 126, the hinge connector 127 always maintains its position. When the first fixing portion 123 fixes the input end 401 of the first wire 400 and the second fixing portion 124 fixes the output end 501 of the second wire 500, the first wire 400 and the second wire 500 will not rotate at the portion corresponding to the hinge structure 120, but will maintain a stable connection in a fixed position without twisting, thereby improving the problem of internal wire twisting and damage caused by the rotation of the display bracket 100, and improving the reliability of the display bracket 100.

[0039] Figure 3 This is a schematic diagram of the shaft structure in the second embodiment of the display bracket of the present application. Figure 3 As shown, Figure 3 The embodiment shown is based on Figure 2 The improvement of the rotating shaft structure 120 further includes a rotating shaft cover 170. A first opening 130 is provided on a side of the second shell 121 close to the first shell 111. The first opening 130 corresponds to the position of the output end 401 of the first wire 400. A pressing portion 171 is provided on the rotating shaft cover 170 facing the first fixing portion 123. The shape of the pressing portion 171 matches the input end 401 of the first wire 400. The rotating shaft cover 170 covers the first opening 130, and the pressing portion 171 is used to abut against the input end 401 of the first wire 400.

[0040] The present embodiment is different from the previous embodiment in that a first opening 130 is provided on the shaft structure 120, and a shaft cover 170 is provided at a position corresponding to the first opening 130; when the first wire 400 is installed at a preset position on the bracket upper arm 110 and connected with the second wire 500, the shaft cover 170 can be covered on the first opening 130, and the pressing portion 171 of the shaft cover 170 is extended into the second shell 121 and abutted against the input end 401 of the first wire 400, and due to the shape of the pressing portion 171, the first wire 400 is connected to the first wire 400. The shape matches the shape of the input end 401 of the first wire 400. Therefore, after the pressing portion 171 abuts against the input end 401 of the first wire 400, the input end 401 of the first wire 400 will be embedded in the pressing portion 171, so that the pressing portion 171 forms a limit for the first wire 400, thereby ensuring that the first wire 400 is not easy to shake in the display bracket 100, preventing the connection end of the first wire 400 and the second wire 500 from falling off, thereby improving the stability of the connection between the first wire 400 and the second wire 500.

[0041] In addition, since the pressing portion 171 of the rotating shaft cover 170 in the present application directly presses the input end 401 of the first wire 400, in order to avoid hard contact between the pressing portion 171 and the first wire 400, which may cause damage to the input end 401 of the first wire 400 and affect the service life of the first wire 400, the present application also improves the pressing portion 171. The specific improvements are as follows:

[0042] Figure 4 This is a schematic diagram of the hinge cover in the third embodiment of the display stand of the present application, as shown in FIG. Figure 4 As shown, Figure 4 The embodiment shown is based on Figure 3 In the improvement, a buffer layer 172 is provided on one side of the pressing portion 171 close to the first fixing portion 123, and the buffer layer 172 is made of elastic material.

[0043] In this embodiment, a buffer layer 172 is provided on one side of the pressing portion 171 close to the first fixing portion 123, wherein the buffer layer 172 can be made of materials such as foam or rubber; when the first wire 400 is installed to the predetermined position of the display bracket 100, the hinge cover 170 is buckled on the bracket upper arm 110, and the pressing portion 171 of the hinge cover 170 squeezes the input end 401 of the first wire 400, and since there is a gap between the pressing portion 171 and the input end 401 of the first wire 400, the first wire 400 is pressed against the input end 401 of the first wire 400. The buffer layer 172, therefore, the buffer layer 172 will first contact the input end 401 of the first wire 400, converting the original hard contact between the pressing portion 171 and the input end 401 of the first wire 400 into soft contact, and dispersing part of the force, thereby effectively reducing the squeezing of the pressing portion 171 on the input end 401 of the first wire 400, improving the problem of wire damage caused by squeezing, thereby increasing the service life of the first wire 400, and further improving the quality of the display bracket 100.

[0044] Furthermore, with respect to the wires installed inside the display stand 100, in order to prevent the wires from getting tangled or knotted inside the display stand 100, and to enrich the user experience, wires with RGB lighting effects are often added to enhance the aesthetics of the entire display stand 100 after installation. In this case, it is necessary to position and fix the wires at a local position inside the display stand 100. Based on this, the present application further makes the following improvements to the display stand 100:

[0045] Figure 5 Schematic diagram of the connection between the upper arm, the rotating shaft structure and the lower arm of the bracket in the fourth embodiment of the display bracket of the present application; Figure 5 As shown, Figure 5 The embodiment shown is based on Figure 4 The improvement is that a first supporting plate 112 is provided in the first shell 111, and the extension direction of the first supporting plate 112 is the same as the extension direction of the first shell 111, and the first supporting plate 112 is used to install the first wire 400; a second supporting plate 143 is provided in the third shell 141, and the extension direction of the second supporting plate 143 is the same as the extension direction of the third shell 141, and the second supporting plate 143 is used to install the second wire 500.

[0046] In this embodiment, a first carrier plate 112 is provided in the first shell 111 of the bracket upper arm 110, and a second carrier plate 143 is provided in the third shell 141 of the bracket lower arm 140. The first carrier plate 112 and the second carrier plate 143 are used to install the first wire 400 and the second wire 500 respectively. In addition, the first wire 400 and the second wire 500 can be fixed on the first carrier plate 112 and the second carrier plate 143 respectively by pasting, so that the first wire 400 and the second wire 500 will not shake in the bracket upper arm 110 and the bracket lower arm 140, and the position is kept stable. In this way, the first wire 400 and the second wire 500 are effectively prevented from being entangled or knotted in the upper arm 110 and the lower arm 140 of the bracket, which is beneficial to the stability of the wire signal transmission and the orderliness of the wire management inside the display bracket 100; in addition, when part of the first wire 400 or the second wire 500 has RGB lighting effects, it can be ensured that the part with the lighting effect always corresponds to the window position designed for light transmission in the display bracket 100, and will not be misplaced. This can effectively ensure the stability of the light output, which is beneficial to improving the aesthetics of the entire display bracket 100 and improving the user experience.

[0047] Figure 6 This is a schematic diagram of the first supporting plate and the second supporting plate in the fifth embodiment of the display bracket of the present application. Figure 6 As shown, Figure 6 The embodiment shown is based on Figure 5 In the improvement, a plurality of positioning portions 144 are provided on the first carrier plate 112 and the second carrier plate 143, the plurality of positioning portions 144 are arranged at intervals and are arranged along the extension directions of the first carrier plate 112 and the second carrier plate 143, respectively, and the plurality of positioning portions 144 are aligned one by one.

[0048] The present embodiment is different from the previous embodiment in that, in the present embodiment, improvements are made to the first carrier plate 112 and the second carrier plate 143, and a plurality of positioning portions 144 are provided on the first carrier plate 112 and the second carrier plate 143, wherein the middle portion of the positioning portion 144 has a through hole, and the extension direction of the through hole is the same as the extension direction of the first carrier plate 112 and the second carrier plate 143, and the aperture of the through hole can be just the same as the diameter of the first wire 400 and the second wire 500; when the first wire 400 and the second wire 500 are respectively installed on the first carrier plate 112 and the second carrier plate 143, it is only necessary to sequentially pass the first wire 400 through the through holes of the positioning portion 144 on the first carrier plate 112, so that most of the position of the first wire 400 is blocked by the first carrier plate 1 12 is limited by the positioning portion 144 on the second carrier plate 143; the second wire 500 is passed through the through hole of the positioning portion 144 on the second carrier plate 143 in sequence, so that most of the position of the second wire 500 is limited by the positioning portion 144 on the second carrier plate 143; moreover, after the first wire 400 and the second wire 500 are respectively passed through multiple positioning portions 144 and fixed, the whole remains straight, which is beneficial to prevent the wires from being entangled or knotted; at the same time, it can also ensure that the first wire 400 and the second wire 500 will not fall off from the first carrier plate 112 and the second carrier plate 143, and keep the wire position stable. When part of the first wire 400 or the second wire 500 has a light effect, the wire part with the light effect can always be kept in the preset position, which is convenient for users to observe and helps to increase user experience.

[0049] Figure 7 This is a schematic diagram of the connection between the lower arm and the base of the display stand in the sixth embodiment of the present application, as shown in FIG. Figure 7 As shown, the base 150 includes a fourth shell 151, and the third shell 141 is provided with a mounting hole 145 corresponding to the top of the fourth shell 151, and the top of the fourth shell 151 is inserted into the mounting hole 145 and connected to the lower arm 140 of the bracket; a base light bar 153 is installed in the fourth shell 151; the fourth shell 151 has a fourth cavity 154, and the fourth cavity 154 is used to extend a portion of the second wire 500 into the fourth cavity 154 and connect to the base light bar 153.

[0050] The base 150 in this embodiment also has an internal hollow structure, and the top of the base 150 can be cylindrical, so that the third shell 141 of the bracket lower arm 140 opens a mounting hole 145 corresponding to the top of the base 150. When installing the base 150 and the bracket lower arm 140, it is only necessary to insert the top of the base 150 into the mounting hole 145 of the bracket lower arm 140 so that the top of the base 150 enters the interior of the bracket lower arm 140. Then, the base 150 and the third shell 141 of the bracket lower arm 140 can be locked together by screws or the like to achieve fixation between the base 150 and the bracket lower arm 140, further improving the convenience of assembling or disassembling the display stand 100.

[0051] In addition, this embodiment also adds a base light bar 153 inside the base 150, and uses a second wire 500 to extend from the third shell 141 of the lower arm 140 of the bracket to the fourth shell 151 of the base 150 to connect with the base light bar 153, providing an electrical signal for the base light bar 153, so that the base light bar 153 can emit light effects inside the base 150, further enhancing the beauty of the display bracket 100 and enriching the functionality of the display bracket 100.

[0052] Since the display stand 100 of the present application is also used in devices such as computers, and since the size of the host of current computers and other devices is getting smaller and smaller, in order to further reduce the space occupied by computers and other devices and enrich the functionality of the display stand 100, the present application also improves the display stand 100. The specific improvements are as follows:

[0053] Figure 8 This is a schematic diagram of the connection between the base and the fixing member in the seventh embodiment of the display stand of the present application, as shown in FIG. Figure 8 As shown, the display bracket 100 also includes a fixing member 180, the shape of which matches the shape of the connection between the base 150 and the bracket lower arm 140, and a first connecting portion 181 is provided on the side of the fixing member 180 away from the fourth shell 151, and the first connecting portion 181 is used to connect to the host device 300; a second connecting portion 182 is provided on the side of the fixing member 180 close to the fourth shell 151; a third connecting portion 152 is provided at a position of the fourth shell 151 corresponding to the second connecting portion 182, and the second connecting portion 182 is connected to the third connecting portion 152.

[0054] In this embodiment, the host device 300 is connected to the base 150 of the display bracket 100 by the fixing member 180, so that the host device 300 can be directly fixed on the display bracket 100, wherein a snap protrusion 183 can be respectively provided on the side of the fixing member 180 close to the base 150 and the side close to the host device 300, that is, the first connecting portion 181 and the second connecting portion 182 are both snap protrusions, and a card slot 184 is respectively provided at the position corresponding to the snap protrusion 183 of the base 150 and the host device 300, that is, the third connecting portion 184 is the card slot 152. When the host device 300 is connected to the base 150 of the display bracket 100 by using the fixing member 180, the fixing member 180 can be connected to the base 150 of the display bracket 100. When connecting, the fixing member 180 only needs to be embedded in the slot 184 of the base 150 through the snap protrusion 183, so that the fixing member 180 is fixed before the base 150, and then the slot 184 of the host device 300 is snapped onto the snap protrusion 183 on the side of the fixing member 180 facing the host device 300, thereby forming a connection between the host device 300 and the base 150 of the display bracket 100; further reducing the space occupied by the host device 300; and by adopting a snap-fit ​​fixation method between the fixing member 180 and the base 150 and the host device 300 respectively, the host device 300 can be quickly installed or removed from the base 150.

[0055] Figure 9 This is a schematic diagram of an embodiment of the display of the present application, as shown in FIG. Figure 9 As shown, the present application also discloses a display 10, including a display screen 200, and the display screen 200 further includes the aforementioned display stand 100, which is connected to the display screen 200. The fixing portion 160 on the display stand 100 is detachably connected to the display screen 200, and the display screen 200 can be quickly installed or removed from the display stand 100 by means of snaps, screws, or other fixing methods. The position of the display screen 200 can be adjusted by the display stand 100, and the display screen 200 can be rotated to a suitable position for use, thereby enhancing the user experience of the display 10.

[0056] However, when the monitor stand 100 with built-in wires rotates, the internal wires twist along with the monitor stand 100 , which can easily cause damage to the wires and affect the life of the monitor 10 .

[0057] Based on the above problems, the present application improves the display bracket 100 in the display 10. The present application provides a first fixing portion 123 and a second fixing portion 124 inside the rotating shaft structure 120 that mainly plays a rotating role in the display bracket 100. When the first fixing portion 123 and the second fixing portion 124 rotate relative to the rotating shaft structure 120, the positions remain unchanged and do not rotate with the rotation of the rotating shaft structure 120. The first fixing portion 123 and the second fixing portion 124 are used to fix the input end 401 and the output end 501 of the two sections of wire respectively, and connect them so that the two sections of wire form a complete Signal transmission wire; when the hinge structure 120 of the display bracket 100 rotates, the first fixing portion 123 and the second fixing portion 124 inside it do not rotate with the hinge structure 120, and the input end 401 of the first wire 400 and the output end 501 of the second wire 500 are always fixed at the specified position, so that the parts of the first wire 400 and the second wire 500 located in the hinge structure 120 will not twist, thereby effectively improving the problem of internal wire twisting and damage caused by the rotation of the display bracket 100, improving the reliability of the display bracket 100, and thereby improving the quality of the display 10.

[0058] It should be noted that the inventive concept of this application can form a large number of embodiments, but the length of the application document is limited and it is impossible to list them one by one. Therefore, under the premise of no conflict, the various embodiments or technical features described above can be arbitrarily combined to form new embodiments. After the various embodiments or technical features are combined, the original technical effects will be enhanced.

[0059] The above content is a further detailed description of the present application in conjunction with specific optional implementation methods, and the specific implementation of the present application cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, they can make several simple deductions or substitutions without departing from the concept of the present application, which should be considered to fall within the scope of protection of the present application.

Claims

1. A display stand, comprising an upper arm, a shaft structure, a lower arm and a base, wherein the upper arm is rotatably connected to the lower arm through the shaft structure, a fixing portion is provided at one end of the upper arm away from the lower arm, and the fixing portion is used to connect to a display screen; and an end of the lower arm away from the upper arm is connected to the base; It is characterized in that The bracket upper arm, the shaft structure, the bracket lower arm and the base are all internally hollow structures, the bracket upper arm includes a first shell, the first shell has a first cavity, the shaft structure includes a second shell, the second shell has a second cavity, and the bracket lower arm includes a third shell, the third shell has a third cavity; The connection between the first shell and the second shell, and the connection between the second shell and the third shell are both provided with openings, and the first cavity, the second cavity and the third cavity are connected through the openings; the first cavity and the second cavity are used for the first wire to pass through, and the second cavity and the third cavity are used for the second wire to pass through; A first fixing portion is provided on one side of the second shell body close to the upper arm of the bracket, and a second fixing portion is provided on one side of the second shell body close to the lower arm of the bracket, the first fixing portion is used to fix the input end of the first wire, and the second fixing portion is used to fix the output end of the second wire, so that the input end of the first wire is connected with the output end of the second wire; when the rotating shaft structure rotates, the first fixing portion is always in the first preset position, and the second fixing portion is always in the second preset position.

2. The display stand according to claim 1, characterized in that: The second housing comprises a first rotating housing, a second rotating housing and a rotating shaft connecting member; the first rotating housing and the second rotating housing are nested with each other, and the first rotating housing can rotate relative to the second rotating housing, the rotating shaft connecting member passes through the middle of the first rotating housing and the second rotating housing, and is rotatably connected to the first rotating housing, and when the first rotating housing rotates, the rotating shaft connecting member remains stationary; The rotating shaft connector is cylindrical, and the first fixing portion and the second fixing portion are provided on the inner wall of the rotating shaft connector. The first fixing portion matches the shape of the input end of the first wire, and the first fixing portion is clamped and fixed to the input end of the first wire; the second fixing portion matches the shape of the output end of the second wire, and the second fixing portion is clamped and fixed to the output end of the second wire.

3. The display stand according to claim 2, characterized in that: A positioning piece is arranged around the rotating shaft connecting piece on one side of the rotating shaft connecting piece close to the first rotating shell, and a positioning groove is arranged at a position of the first rotating shell corresponding to the positioning piece, and the positioning groove matches the shape of the positioning piece; the positioning piece is embedded in the positioning groove.

4. The display stand according to claim 3, characterized in that: The shaft structure also includes a shaft cover. A first opening is provided on a side of the second shell close to the first shell, and the first opening corresponds to the input end position of the first wire. A pressing portion is provided on the shaft cover facing the first fixing portion, and the shape of the pressing portion matches the input end of the first wire. The shaft cover covers the first opening, and the pressing portion is used to abut against the input end of the first wire.

5. The display stand according to claim 4, characterized in that: A buffer layer is disposed on one side of the pressing portion close to the first fixing portion, and the buffer layer is made of an elastic material.

6. The display stand according to claim 4, characterized in that: A first bearing plate is arranged in the first shell, the extension direction of the first bearing plate is the same as the extension direction of the first shell, and the first bearing plate is used to install the first wire; a second bearing plate is arranged in the third shell, the extension direction of the second bearing plate is the same as the extension direction of the third shell, and the second bearing plate is used to install the second wire.

7. The display stand according to claim 6, characterized in that: A plurality of positioning portions are disposed on the first supporting plate and the second supporting plate. The plurality of positioning portions are disposed at intervals and are arranged along the extension directions of the first supporting plate and the second supporting plate, respectively, and the plurality of positioning portions are aligned one by one.

8. The display stand according to claim 7, characterized in that: The base includes a fourth shell, the third shell is provided with a mounting hole corresponding to the top of the fourth shell, the top of the fourth shell is inserted into the mounting hole and connected to the lower arm of the bracket; a base light bar is installed in the fourth shell; The fourth shell has a fourth cavity, and the fourth cavity is used to extend a portion of the second wire into the fourth cavity to be connected to the base light bar.

9. The display stand according to claim 8, characterized in that: The display bracket also includes a fixing part, the shape of which matches the shape of the connection between the base and the lower arm of the bracket, and a first connecting part is provided on the side of the fixing part away from the fourth shell, and the first connecting part is used to connect to a host device; a second connecting part is provided on the side of the fixing part close to the fourth shell; a third connecting part is provided at a position of the fourth shell corresponding to the second connecting part, and the second connecting part is connected to the third connecting part.

10. A display, comprising a display screen, characterized in that: The display further comprises a display stand as claimed in any one of claims 1 to 9, wherein the display stand is connected to the display screen.

Images