A display device

Abstract

The application discloses a display device, which comprises a support and a display screen, the support comprises a fixed part and a telescopic part, the telescopic part is slidably connected to the fixed part, the display screen is hinged to one end of the telescopic part away from the fixed part, a control board assembly is installed in the fixed part, the control board assembly is electrically connected to the display screen through a cable, the cable comprises a first connecting end connected to the control board assembly, a second connecting end connected to the display screen and a movable section between the first connecting end and the second connecting end, the telescopic part comprises a wire arrangement structure for the movable section to pass through, so as to limit the movable section to change the spatial arrangement state along a preset path when the telescopic part slides relative to the fixed part. According to the application, a display device capable of effectively avoiding cable winding, knotting, jamming or disordered accumulation can be provided.

Description

Technical Field

[0001] This invention relates to the field of display device technology, and more particularly to a display device. Background Technology

[0002] A monitor is an electronic display device that presents information visually. To expand their field of view and enhance their multitasking capabilities, more and more users are choosing multi-screen display devices.

[0003] Chinese Patent No. CN 220891513 U discloses a dual-screen display stand device, comprising: a support base, a display, and a clamping device for holding the display screen; the clamping device includes two telescopic plates and clamping components disposed on the two telescopic plates, the telescopic plates being cross-fitted onto the support base; the display is integrally rotatably connected to the end of the telescopic plate away from the support base. This device can extend and retract left and right, and can also be folded.

[0004] Existing retractable multi-screen display devices are prone to cable accumulation and tangling during the extension and retraction of the telescopic plates, which affects the smoothness of the telescopic plate movement. Summary of the Invention

[0005] The purpose of this invention is to provide a display device that effectively avoids cable tangling, knotting, jamming, or disorderly accumulation.

[0006] To address the aforementioned problems, the present invention provides a display device comprising: a support member and a display screen. The support member includes a fixed portion and a telescopic portion, the telescopic portion being slidably connected to the fixed portion. The display screen is hinged to the end of the telescopic portion away from the fixed portion. A control board assembly is installed within the fixed portion. The control board assembly is electrically connected to the display screen via a cable. The cable includes a first connecting end connected to the control board assembly, a second connecting end connected to the display screen, and a movable segment located between the first connecting end and the second connecting end. The telescopic portion includes a cable management structure for the movable segment to pass through, thereby limiting the movable segment to change its spatial arrangement along a preset path when the telescopic portion slides relative to the fixed portion. In this case, the change in the spatial arrangement of the movable segment can compensate for the change in distance between the first connecting end and the second connecting end, thereby preventing the first connecting end and the second connecting end of the cable from being directly pulled. The cable management structure can limit the movement path of the movable segment, causing the movable segment to move along a preset path, thereby preventing the cable from becoming tangled, knotted, jammed, or disorderly piled up.

[0007] Additionally, in the display device of the present invention, optionally, the cable management structure includes a first guide groove and a second guide groove, the first guide groove and the second guide groove being through grooves extending along a first direction, the first direction being the direction in which the telescopic part slides relative to the fixed part, and the separator extending along the first direction and dividing the first guide groove into a first cable routing channel and a second cable routing channel.

[0008] Additionally, in the display device of the present invention, optionally, the movable segment includes a first extension segment, a second extension segment, a third extension segment, a first bending segment, and a second bending segment, wherein the first bending segment is located between the first extension segment and the second extension segment, and the second bending segment is located between the second extension segment and the third extension segment; when the telescopic part is in the retracted position, the first extension segment passes through the first wiring channel, the second extension segment passes through the second wiring channel, and the third extension segment passes through the second guide groove.

[0009] Alternatively, in the display device of the present invention, the separator may have an arc-shaped guide surface to guide the first curved segment to change its extension direction along an arc-shaped path.

[0010] Alternatively, in the display device according to the present invention, the separator may be a partition that is detachably connected to the fixing part.

[0011] Alternatively, in the display device of the present invention, the fixed part has a receiving space, and the telescopic part is partially slidably received in the receiving space; when the telescopic part slides relative to the fixed part from the retracted position to the maximum extended position, the portion of the space released by the telescopic part in the receiving space forms a cable receiving space, and the movable section is partially located in the cable receiving space.

[0012] Alternatively, in the display device of the present invention, the fixed part and the telescopic part are slidably connected by a sliding guide structure, the sliding guide structure including a fixed part guide structure and a telescopic part guide structure, the fixed part guide structure and the telescopic part guide structure being slidably engaged.

[0013] Alternatively, in the display device of the present invention, the fixed part guide structure is provided with an elastic positioning member, and the telescopic part guide structure has a position feedback part that cooperates with the elastic positioning member.

[0014] Alternatively, in the display device of the present invention, the fixed part is provided with a limiting block, and the telescopic part has a stop part. When the telescopic part slides relative to the fixed part to the maximum extended position and / or the retracted position, the limiting block abuts against the stop part.

[0015] Additionally, in the display device of the present invention, optionally, the movable segment includes a first movable segment and a second movable segment, the telescopic portion includes a first telescopic portion and a second telescopic portion, the first telescopic portion and the second telescopic portion slide in opposite directions relative to the fixed portion, the fixed portion guide structure includes a first fixed portion guide structure and a second fixed portion guide structure, the distance between the second fixed portion guide structure and the control board assembly is greater than the distance between the first fixed portion guide structure and the control board assembly, and there is a wiring gap between the first fixed portion guide structure and the second fixed portion guide structure for the second movable segment to pass through.

[0016] According to the present invention, a display device can be provided that effectively avoids cable tangling, knotting, jamming, or disorderly accumulation. Attached Figure Description

[0017] The invention will now be explained in further detail by way of examples with reference to the accompanying drawings.

[0018] Figure 1 A perspective view of the display device is shown when the telescopic part involved in the example of the present invention is in the maximum extended position.

[0019] Figure 2 A perspective view of the display device with the telescopic part in the retracted position, as shown in the example of the present invention, is presented.

[0020] Figure 3 A partial structural schematic diagram of the support member is shown when the telescopic part involved in the example of the present invention is in the maximum extended position.

[0021] Figure 4 This is a partial structural schematic diagram of the support member from another perspective when the telescopic part involved in the example of the present invention is in the maximum extended position.

[0022] Figure 5 A partial structural schematic diagram of the support member is shown when the telescopic part involved in the example of the present invention is in the retracted position.

[0023] Figure 6 A partial structural schematic diagram of the fixing part is shown when the telescopic part involved in the example of the present invention is in the maximum extended position.

[0024] Figure 7 A partial structural schematic diagram of the fixing part when the telescopic part involved in the example of the present invention is in the retracted position is shown.

[0025] Figure 8 A partial structural schematic diagram of the telescopic part involved in the example of the present invention is shown.

[0026] Figure 9 It shows Figure 8Enlarged view of point A in the middle.

[0027] Explanation of reference numerals in the attached drawings: 1. Support component; 2. Display screen; 3. Movable section; 3a. First movable section; 3b. Second movable section; 11. Fixed part; 111. Control panel assembly; 112. Separator; 1121. Arc-shaped guide surface; 113. Guide structure for fixed part; 113a. Guide structure for first fixed part; 113b. Guide structure for second fixed part; 1131. Elastic plunger; 1132. Guide protrusion; 114. Limiting block; 115. Wiring area 12. Gap; 12a. Telescopic part; 12b. First telescopic part; 121. Second telescopic part; 1211. First guide groove; 1212. Second wiring channel; 122. Second guide groove; 123. Telescopic part guide structure; 1231. Protrusion; 1232. Guide groove; 31. First extension section; 32. Second extension section; 33. Third extension section; 34. Bending section; 34a. First bending section; 34b. Second bending section. Detailed Implementation

[0028] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same reference numerals are used for the same parts, and repeated descriptions are omitted. Furthermore, the drawings are merely schematic diagrams, and the proportions of the parts or the shapes of the parts may differ from the actual figures.

[0029] It should be noted that the terms "comprising" and "having," and any variations thereof, in this invention, do not necessarily limit the process, method, system, product, or device to the explicitly listed steps or units, but may include or have other steps or units not explicitly listed or inherent to these processes, methods, products, or devices. The serial numbers assigned to components in this invention, such as "first," "second," etc., are merely for distinguishing the described objects and do not have any sequential or technical meaning. Unless otherwise specified, the term "connection" in this invention includes both direct and indirect connections. In the description of this invention, it should be understood that the terms "inner," "outer," "upper," "lower," "front," "rear," "top," "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention.

[0030] Embodiments of the present invention relate to a display device. The display device of the present invention can effectively avoid cable tangling, knotting, jamming, or disorderly accumulation.

[0031] Figure 1A perspective view of the display device is shown when the telescopic part 12 involved in the example of the present invention is in the maximum extended position. Figure 2 A perspective view of the display device is shown when the telescopic part 12 of the present invention is in the retracted position.

[0032] Reference Figure 1 and Figure 2 In some examples, the display device may include a support member 1 and a display screen 2. In some examples, the support member 1 may include a fixed portion 11 and a telescopic portion 12. In some examples, the telescopic portion 12 is slidably connected to the fixed portion 11. In some examples, a portion of the telescopic portion 12 may be located within the fixed portion 11. In some examples, the display screen 2 may be hinged to the end of the telescopic portion 12 away from the fixed portion 11.

[0033] Figure 3 A partial structural schematic diagram of the support member 1 is shown when the telescopic part 12 involved in the example of the present invention is in the maximum extended position. Figure 4 This is a partial structural schematic diagram of the support member 1 from another perspective when the telescopic part 12 involved in the example of the present invention is in the maximum extended position. Figure 5 A partial structural schematic diagram of the support member 1 is shown when the telescopic part 12 involved in the example of the present invention is in the retracted position. Figure 6 A partial structural schematic diagram of the fixing part 11 when the telescopic part 12 of the present invention is in the maximum extended position is shown. Figure 7 A partial structural schematic diagram of the fixing part 11 when the telescopic part 12 is in the retracted position, according to an example of the present invention, is shown. Figure 8 A partial structural schematic diagram of the telescopic part 12 involved in the example of the present invention is shown. Figure 9 It shows Figure 8 Enlarged view of point A in the middle.

[0034] Reference Figures 3 to 7 In some examples, a control board assembly 111 may be installed within the mounting portion 11. In some examples, the control board assembly 111 and the display screen 2 may be electrically connected via a cable. In some examples, the cable may include a first connection terminal connected to the control board assembly 111, a second connection terminal connected to the display screen 2, and a movable segment 3 located between the first and second connection terminals.

[0035] In some examples, the telescopic section 12 may include a cable management structure for the movable section 3 to pass through, thereby limiting the spatial arrangement of the movable section 3 along a predetermined path when the telescopic section 12 slides relative to the fixed section 11. In some examples, the change in spatial arrangement may include bending, unfolding, retracting, or other posture changes of the movable section 3. In this case, the change in the spatial arrangement of the movable section 3 can compensate for the change in distance between the first connecting end and the second connecting end, thereby preventing the first connecting end and the second connecting end of the cable from being directly pulled; the cable management structure can limit the movement path of the movable section 3, allowing the movable section 3 to move along a predetermined path, thereby preventing the cable from tangling, knotting, jamming, or disorderly accumulation.

[0036] In some examples, the cable management structure may include a first guide groove 121 and a second guide groove 122. In some examples, the first guide groove 121 and the second guide groove 122 may be through grooves extending along a first direction. In some examples, the first direction may be the direction in which the telescopic portion 12 slides relative to the fixed portion 11. In some examples, the direction in which the telescopic portion 12 slides relative to the fixed portion 11 may be the length direction of the fixed portion 11.

[0037] In some examples, the separator 112 may extend along a first direction and divide the first guide groove 121 into a first cable routing channel 1211 and a second cable routing channel 1212. In this case, the first cable routing channel 1211, the second cable routing channel 1212, and the second guide groove 122 can spatially constrain the movable segment 3, preventing the movable segment 3 from deviating from the preset path, thereby improving the orderliness of cable arrangement and reducing the risk of cables being stuck, worn, or jammed.

[0038] In some examples, the first guide groove 121 and the second guide groove 122 can be arranged side by side along the width direction of the fixing part 11. In some examples, the first wiring channel 1211 and the second wiring channel 1212 can be arranged side by side along the width direction of the fixing part 11. In this case, the space occupied by the wiring structure in the thickness direction of the fixing part 11 can be reduced.

[0039] In some examples, active segment 3 may include a first extension segment 31, a second extension segment 32, a third extension segment 33, a first bend segment 34a, and a second bend segment 34b. In some examples, the first bend segment 34a may be located between the first extension segment 31 and the second extension segment 32. In some examples, the second bend segment 34b may be located between the second extension segment 32 and the third extension segment 33.

[0040] In some examples, when the telescopic part 12 is in the retracted position, the first extension 31 can be inserted into the first wiring channel 1211, the second extension 32 can be inserted into the second wiring channel 1212, and the third extension 33 can be inserted into the second guide groove 122.

[0041] In some examples, the curved segment 34 may be U-shaped or approximately U-shaped.

[0042] In some examples, the bending directions of the first bending segment 34a and the second bending segment 34b can be opposite.

[0043] In some examples, the bending radius of the bend 34 can be greater than or equal to the cable's minimum permissible bending radius. In this case, fatigue damage or breakage of the cable due to excessive bending can be avoided.

[0044] In some examples, the bending section 34 can remain bent even when the telescopic part 12 is in its maximum extended position. In this case, it can be ensured that the cable has slack as the telescopic part 12 slides from the retracted position to the maximum extended position, preventing the cable from being completely straightened and causing tension on the first and second connection ends, thereby improving the reliability of the cable connection.

[0045] In some examples, the separator 112 may include an arc-shaped guide surface 1121 to guide the first bent segment 34a to change its extension direction along an arc-shaped path. In this case, it is possible to avoid local sharp bends or abrupt changes in the bending direction of the first bent segment 34a, thereby reducing the bending stress and wear of the cable and extending the service life of the cable.

[0046] In some examples, the separator 112 is detachably connected to the fixing part 11. In this case, it facilitates the installation, maintenance and replacement of cables.

[0047] In some examples, the separator 112 may be at least partially located in the first guide groove 121. In some examples, when the telescopic part 12 is in the retracted position, a portion of the separator 112 may be located in the first guide groove 121. In some examples, when the telescopic part 12 is in the retracted position, the separator 112 may be completely located in the first guide groove 121. In some examples, as the telescopic part 12 slides relative to the fixed part 11 from the retracted position to the maximum extended position, the overlap length between the separator 112 and the first guide groove 121 may gradually decrease.

[0048] In some examples, the separator 112 can be a partition, and the first guide groove 121 can be a rectangular groove or a U-shaped groove.

[0049] In some examples, the separator 112 and the fixing part 11 may also be integrally formed. In some examples, the separator 112 may be a rib (not shown) formed on the fixing part 11, and the first guide groove 121 may be a U-shaped groove.

[0050] In some examples, the fixing part 11 may have a receiving space. In some examples, a portion of the telescopic part 12 is slidably received within the receiving space. In some examples, when the telescopic part 12 slides relative to the fixing part 11 from a retracted position to a maximum extended position, the space released by the telescopic part 12 in the receiving space can form a cable receiving space, and a portion of the movable segment 3 can be located within the cable receiving space.

[0051] In some examples, as the telescopic portion 12 slides relative to the fixed portion 11 from the retracted position to the maximum extended position, the length of the second extension segment 32 gradually shortens, the length of the third extension segment 33 gradually lengthens, the position of the second bending segment 34b gradually moves in the first direction, a portion of the second extension segment 32 moves out of the second cable routing channel 1212 and into the cable receiving space, and a portion of the third extension segment 33 moves out of the second guide groove 122 and into the cable receiving space. In this case, the change in the distance between the first connection end and the second connection end can be compensated by the change in the shape of the movable segment 3 during the sliding of the telescopic portion 12 relative to the fixed portion 11, thereby reducing the risk of the cable being stretched, broken, or failing.

[0052] Reference Figures 6 to 9 In some examples, the fixed part 11 and the telescopic part 12 can be slidably connected by a sliding guide structure. In some examples, the sliding guide structure may include a fixed part guide structure 113 and a telescopic part guide structure 123. In some examples, the fixed part guide structure 113 and the telescopic part guide structure 123 can be slidably engaged.

[0053] In some examples, the fixed part guide structure 113 may be provided with an elastic positioning member, and the telescopic part guide structure 123 may have a position feedback part that cooperates with the elastic positioning member. In some examples, when the telescopic part 12 slides relative to the fixed part 11 to a preset position, the elastic positioning member and the position feedback part abut against each other.

[0054] In some examples, the resilient positioning element can be a positioning structure provided with elastic force by a spring. This positioning structure can retract under the action of an external force, overcoming the elastic force of the spring, and return to its original position under the action of the spring when the external force weakens or disappears. For example, the resilient positioning element can be a resilient plunger 1131. In some examples, the resilient plunger 1131 can include a sleeve, a spring, and a steel ball. The sleeve can be fixedly connected to the guide structure 113 of the fixing part. The spring can be housed inside the sleeve. The steel ball abuts against the spring. The end of the sleeve near the steel ball has a constriction to prevent the steel ball from falling out of the sleeve. In some examples, the steel ball can extend outward from the constriction of the sleeve under the action of the spring's elastic force and retract into the sleeve under the action of an external force, overcoming the elastic force of the spring.

[0055] In some examples, the position feedback section may have a smooth transition profile surface along the first direction for guiding the steel ball to extend or retract. In this case, it is possible to avoid abrupt impacts or jamming of the elastic plunger 1131 when passing through the position feedback section, thereby improving the smoothness of the sliding process of the telescopic section 12.

[0056] In some examples, the fixed part guide structure 113 may have a fixed part guide surface (not shown in the figure), and the telescopic part guide structure 123 may have a telescopic part guide surface (not shown in the figure), and the fixed part guide surface and the telescopic part guide surface may slide in contact.

[0057] In some examples, the position feedback unit can be a groove (not shown in the figure).

[0058] In some examples, when the telescopic part 12 slides relative to the fixed part 11 to a preset position, the steel ball of the elastic plunger 1131 can enter the groove and abut against the inner wall of the groove, changing the compression degree of the spring and thus altering the sliding resistance of the telescopic part 12. In some examples, the preset position can be the retracted position of the telescopic part 12. In this case, the elastic plunger 1131, in cooperation with the groove, provides a positioning function for the telescopic part 12 when it slides relative to the fixed part 11 to the retracted position, providing tactile feedback to the user.

[0059] In some examples, the fixing part guide structure 113 may have a guide protrusion 1132, and the telescopic part guide structure 123 may have a guide groove 1232. In some examples, the guide protrusion 1132 may at least partially be accommodated within the guide groove 1232 and may slide along the guide groove 1232. In some examples, when the telescopic part 12 slides relative to the fixing part 11 to the retracted position, the guide protrusion 1132 may be fully accommodated within the guide groove 1232. In some examples, when the telescopic part 12 slides relative to the fixing part 11 from the retracted position to the maximum extended position, the length of the guide protrusion 1132 accommodated within the guide groove 1232 may gradually shorten.

[0060] In some examples, the position feedback unit can be a protrusion 1231. In some examples, when the telescopic part 12 slides relative to the fixed part 11 to near a preset position, the protrusion 1231 moves with the telescopic part 12 to a position corresponding to the elastic plunger 1131. As the telescopic part 12 continues to slide, the protrusion 1231 pushes the steel ball of the elastic plunger 1131 back into the sleeve, gradually increasing the compression of the spring; after the steel ball passes the top of the protrusion 1231, the steel ball gradually extends out of the sleeve under the action of the spring, and the compression of the spring gradually decreases. The change in the spring compression causes a change in the sliding resistance of the telescopic part 12. In some examples, the preset position can be the retracted position of the telescopic part 12. In this case, by cooperating with the elastic plunger 1131 and the protrusion 1231, tactile feedback can be provided to the user when the telescopic part 12 slides relative to the fixed part 11 to the retracted position.

[0061] In some examples, the fixing part 11 may be provided with a limiting block 114. In some examples, the telescopic part 12 may have a stop.

[0062] In some examples, when the telescopic part 12 slides relative to the fixed part 11 to the maximum extended position, the limiting block 114 can abut against the stop part.

[0063] In some examples, when the telescopic part 12 slides relative to the fixed part 11 to the retracted position, the limiting block 114 can abut against the stop part.

[0064] In some examples, the stop may include a first stop and a second stop. In some examples, when the telescopic part 12 slides relative to the fixed part 11 to its maximum extended position, the limiting block 114 may abut against the first stop. In some examples, the telescopic part 12 may have a second stop. In some examples, when the telescopic part 12 slides relative to the fixed part 11 to its retracted position, the limiting block 114 may abut against the second stop. In this case, by cooperating with the first stop and the second stop, the sliding stroke of the telescopic part 12 relative to the fixed part 11 can be limited, thereby improving the stability of the sliding process.

[0065] In some examples, the telescopic portion 12 may be provided with a first magnetic element (not shown in the figure). In some examples, the fixing portion 11 may be provided with a second magnetic element and a third magnetic element (not shown in the figure). In some examples, when the telescopic portion 12 slides relative to the fixing portion 11 to the retracted position, the first magnetic element and the second magnetic element can face each other and attract each other. In some examples, when the telescopic portion 12 slides relative to the fixing portion 11 to the maximum extended position, the first magnetic element and the third magnetic element can face each other and attract each other. In this case, the telescopic portion 12 can achieve self-locking when sliding relative to the fixing portion 11 to the retracted position and the maximum extended position, providing the user with clear tactile feedback on the position and improving the operating experience.

[0066] In some examples, the telescopic portion 12 may include a first telescopic portion 12a and a second telescopic portion 12b. In some examples, the first telescopic portion 12a and the second telescopic portion 12b slide in opposite directions relative to the fixed portion 11.

[0067] In some examples, the fixing guide structure 113 may include a first fixing guide structure 113a and a second fixing guide structure 113b. In some examples, the telescopic guide structure 123 may include a first telescopic guide structure and a second telescopic guide structure (not shown in the figure). In some examples, the first fixing guide structure 113a and the first telescopic guide structure are slidably engaged. In some examples, the second fixing guide structure 113b and the second telescopic guide structure are slidably engaged.

[0068] In some examples, the distance between the second fixing guide structure 113b and the control panel assembly 111 may be greater than the distance between the first fixing guide structure 113a and the control panel assembly 111.

[0069] In some examples, active segment 3 includes a first active segment 3a and a second active segment 3b.

[0070] In some examples, there may be a wiring gap 115 between the first fixed part guide structure 113a and the second fixed part guide structure 113b for the second movable section 3b to pass through. In this case, it is possible to avoid a messy arrangement of the second movable section 3b and improve the structural integration.

[0071] In some examples, the display device may include a rear bracket (not shown). In some examples, the rear bracket may be hinged to the back of the mounting portion. In some examples, the back of the mounting portion may have a receiving groove (not shown). In some examples, the receiving groove may fit into the rear bracket. In this case, the rear bracket can be stored in the receiving groove when not in use, saving space.

[0072] While the present invention has been specifically described above in conjunction with the accompanying drawings and embodiments, it is to be understood that the above description does not limit the invention in any way. Those skilled in the art can make modifications and variations to the present invention as needed without departing from its essential spirit and scope, and all such modifications and variations fall within the scope of the present invention.

Claims

1. A display device, comprising: A support member (1) and a display screen (2), the support member (1) including a fixed part (11) and a telescopic part (12), the telescopic part (12) being slidably connected to the fixed part (11), the display screen (2) being hinged to one end of the telescopic part (12) away from the fixed part (11), a control board assembly (111) being installed in the fixed part (11), the control board assembly (111) being electrically connected to the display screen (2) via a cable, the cable including a first connecting end connected to the control board assembly (111), a second connecting end connected to the display screen (2) and a movable segment (3) located between the first connecting end and the second connecting end, characterized in that the telescopic part (12) includes a cable management structure for the movable segment (3) to pass through, so as to limit the movable segment (3) to change its spatial arrangement state along a preset path when the telescopic part (12) slides relative to the fixed part (11).

2. The display device according to claim 1, characterized in that, The cable management structure includes a first guide groove (121) and a second guide groove (122). The first guide groove (121) and the second guide groove (122) are through grooves extending along a first direction. The first direction is the direction in which the telescopic part (12) slides relative to the fixed part (11). The separator (112) extends along the first direction and divides the first guide groove (121) into a first cable routing channel (1211) and a second cable routing channel (1212).

3. The display device according to claim 2, characterized in that, The active segment (3) includes a first extension segment (31), a second extension segment (32), a third extension segment (33), a first bending segment (34a), and a second bending segment (34b). The first bending segment (34a) is located between the first extension segment (31) and the second extension segment (32), and the second bending segment (34b) is located between the second extension segment (32) and the third extension segment (33). When the telescopic part (12) is in the retracted position, the first extension section (31) passes through the first wiring channel (1211), the second extension section (32) passes through the second wiring channel (1212), and the third extension section (33) passes through the second guide groove (122).

4. The display device according to claim 3, characterized in that, The separator (112) has an arc-shaped guide surface (1121) to guide the first curved segment (34a) to change its extension direction along the arc-shaped path.

5. The display device according to claim 4, characterized in that, The separator (112) is a partition plate that is detachably connected to the fixing part (11).

6. The display device according to claim 3, characterized in that, The fixed part (11) has a receiving space, and the telescopic part (12) is partially slidably received within the receiving space; When the telescopic part (12) slides relative to the fixed part (11) from the retracted position to the maximum extended position, the portion of the space released by the telescopic part (12) in the receiving space forms a cable receiving space, and the movable segment (3) is partially located within the cable receiving space.

7. The display device according to claim 6, characterized in that, The fixed part (11) and the telescopic part (12) are slidably connected by a sliding guide structure, which includes a fixed part guide structure (113) and a telescopic part guide structure (123), and the fixed part guide structure (113) and the telescopic part guide structure (123) are slidably engaged.

8. The display device according to claim 7, characterized in that, The fixed part guide structure (113) is provided with an elastic positioning member, and the telescopic part guide structure (123) has a position feedback part that cooperates with the elastic positioning member.

9. The display device according to claim 1, characterized in that, The fixed part (11) is provided with a limiting block (114), and the telescopic part (12) has a stop part. When the telescopic part (12) slides relative to the fixed part (11) to the maximum extension position and / or retracted position, the limiting block (114) abuts against the stop part.

10. The display device according to claim 7, characterized in that, The movable segment (3) includes a first movable segment (3a) and a second movable segment (3b). The telescopic part (12) includes a first telescopic part (12a) and a second telescopic part (12b). The first telescopic part (12a) and the second telescopic part (12b) slide in opposite directions relative to the fixed part (11). The fixed part guide structure (113) includes a first fixed part guide structure (113a) and a second fixed part guide structure (113b). The distance between the second fixed part guide structure (113b) and the control board assembly (111) is greater than the distance between the first fixed part guide structure (113a) and the control board assembly (111). There is a wiring gap (115) between the first fixed part guide structure (113a) and the second fixed part guide structure (113b) for the second movable segment (3b) to pass through.

Images