Folding display screen device

Abstract

The utility model provides a folding display screen device, and belongs to the technical field of display screens. The folding display screen device comprises a base, a driving box, a rotating seat, a supporting column, an adjusting seat, a connecting assembly, a sliding seat, a sliding rail and a screen body. The two ends of the connecting assembly are rotationally connected with the adjusting base and the sliding base correspondingly, the screen body is connected with the sliding rail, and the sliding rail penetrates through the sliding groove of the sliding base, so that the screen body can be located on the outer side of the driving box in a vertical state and can also be placed on the rotating base in a horizontal state; therefore, the screen body can be unfolded when the screen body is prepared to be used, and the screen body can be folded when the screen body is not used, so that the space occupied by a product is reduced, and the use experience of the product is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screens, and in particular relates to a folding display screen device. Background Art

[0002] In the related art, electronic display screens are used to display various information such as text, images, and videos.

[0003] The prior art (publication number: CN213691261U) discloses an outdoor display screen, including a support frame, a display screen is installed on the side of the support frame, and is characterized in that two support rods are arranged above the support frame, a rain cover is arranged between the two support rods, a rotating device is connected to the two support rods, a placement slot is arranged on the support frame, one of the support rods is connected to a moving device, the moving device drives the support rod to move left and right, an arc-shaped shielding plate is arranged on the top of the support frame, the arc-shaped shielding plate shields the moving device and the rotating device, a support foot is fixedly connected to the lower end of the support frame, and a universal wheel is installed at the lower end of the support foot. The display screen can shield the front of the display screen from rain when it rains, effectively preventing problems with the display screen.

[0004] In the prior art, since the display screen cannot be folded, the product will take up a large amount of space when the display screen is not in use, thereby reducing the user experience of the product. Utility Model Content

[0005] In order to solve the problem that the display screen in the above-mentioned prior art cannot be folded, so when the display screen is not in use, the product will take up a lot of space, thereby reducing the product usage experience, the utility model provides a folding display screen device, which adopts the method of rotating the two ends of the connecting component to the adjustment seat and the sliding seat respectively, connecting the screen body to the slide rail, and allowing the slide rail to pass through the slide groove of the sliding seat, so that the screen body can be located outside the drive box in a vertical state, and can also be placed on the rotating seat in a horizontal state, so that the screen body can be unfolded when the screen body is ready to be used, and can also be folded together when the screen body is not in use, so as to reduce the space occupied by the product and thus improve the effect of product usage experience. Its specific technical solution is:

[0006] A folding display screen device, the folding display screen device comprises: a base, a driving box, a rotating seat, a supporting column, an adjusting seat, a connecting component, a sliding seat, a slide rail and a screen body; the driving box is a hollow cavity with openings at both ends, and the driving box is installed on the base; the rotating seat is a hollow cavity, the rotating seat is rotatably connected to the top of the driving box, and the rotating seat is placed on the driving box; the supporting column is embedded in the rotating seat, and the supporting column is connected to the top of the rotating seat; the adjusting seat is arranged around the outside of the supporting column, and the adjusting seat is connected to the supporting column; one end of the two connecting components is rotatably connected to the two sides of the adjusting seat respectively, and the other ends of the two connecting components pass through the two sides of the rotating seat respectively; a slide groove is arranged in the sliding seat, and the two sliding seats are rotatably connected to the other ends of the two connecting components respectively; the two slide rails pass through the slide grooves of the two sliding seats respectively; the two screen bodies are connected to the two slide rails respectively, and the two screen bodies are placed on the rotating seat at the same time.

[0007] In addition, the folding display screen device in the above technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical scheme, the connecting assembly includes: a first connecting seat, a first connecting rod, a rotating shaft, a second connecting rod, a second connecting groove, a second connecting seat and a connecting portion; a first connecting groove is provided in the first connecting seat, and the first connecting seat is fixed on the side wall of the adjusting seat; one end of the first connecting rod is embedded in the first connecting groove, and the first connecting rod is rotatably connected to the first connecting seat; the rotating shaft is connected to the other end of the first connecting rod; one end of the second connecting rod is connected to the rotating shaft; the second connecting groove is provided on the other end of the second connecting rod; a third connecting groove is provided in the second connecting seat, at least part of the second connecting seat is embedded in the second connecting groove, and the second connecting seat is rotatably connected to the second connecting rod; the connecting portion is embedded in the third connecting groove, the connecting portion is rotatably connected to the second connecting seat, and the connecting portion is connected to the sliding seat; wherein the third connecting groove is perpendicular to the second connecting groove.

[0009] In the above technical solution, the folding display screen device further includes: a clearance groove; two clearance grooves are arranged on the top of the rotating seat, and the two slide rails are respectively embedded in the two clearance grooves.

[0010] In the above technical solution, the cross section of the slide rail is trapezoidal, and the cross section of the slide groove is trapezoidal; wherein the slide rail is adapted to the slide groove.

[0011] In the above technical solution, the folding display screen device also includes: an electric push rod and a third connecting seat; the electric push rod is provided with an output shaft, the electric push rod is embedded in the drive box, and the electric push rod is rotatably connected to the base; a fourth connecting groove is provided in the third connecting seat, the third connecting seat is fixed to the bottom of the rotating seat, the output shaft of the electric push rod is embedded in the fourth connecting groove, and the output shaft of the electric push rod is rotatably connected to the third connecting seat.

[0012] In the above technical solution, the folding display screen device further includes: a wire threading groove; the wire threading groove is arranged at the bottom of the driving box, and the wire threading groove is opposite to the electric push rod.

[0013] Compared with the prior art, the folding display screen device of the utility model has the following beneficial effects:

[0014] 1. By rotatably connecting the two ends of the connecting assembly to the adjustment seat and the sliding seat respectively, the screen body is connected to the slide rail, and the slide rail passes through the slide groove of the sliding seat, so that the screen body can be located on the outside of the drive box in a vertical state, and the screen body can also be placed on the rotating seat in a horizontal state, so that the screen body can be unfolded when the screen body is ready to be used, and can also be folded together when the screen body is not in use, so as to reduce the space occupied by the product and thereby improve the product usage experience.

[0015] 2. By embedding the connecting part into the third connecting groove of the second connecting seat, rotatably connecting the connecting part to the second connecting seat, and connecting the connecting part to the sliding seat, the sliding seat can be rotated in the third connecting groove through the connecting part, thereby realizing that the sliding seat can rotate relative to the second connecting seat, thereby improving the rotation flexibility of the screen body.

[0016] 3. By setting two clearance grooves on the top of the rotating seat and embedding the two slide rails into the two clearance grooves respectively, the slide rails can avoid interference with the rotating seat, thereby ensuring that the screen body can be placed on the rotating seat, and then ensuring that the screen body can be in a horizontal state, so as to improve the product experience.

[0017] 4. By setting the cross-section of the slide rail to a trapezoid, setting the cross-section of the slide groove to a trapezoid, and adapting the slide rail to the slide groove, it is possible to prevent the slide rail from detaching from the slide groove while ensuring that the slide rail moves along the slide groove, thereby preventing the screen body from detaching from the connecting component, thereby improving the product usage experience.

[0018] 5. By fixing the third connecting seat at the bottom of the rotating seat, embedding the output shaft of the electric push rod into the fourth connecting groove of the third connecting seat, and rotatably connecting the output shaft of the electric push rod to the third connecting seat, the electric push rod drives the output shaft to drive the third connecting seat and the rotating seat to rotate relative to the drive box, thereby adjusting the orientation of the screen body.

[0019] 6. By setting a wire groove at the bottom of the drive box and connecting the wire groove with the electric push rod, the power cord can pass through the wire groove and be electrically connected to the electric push rod, thereby powering the electric push rod to improve the user experience of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the three-dimensional diagrams of a folding display screen device of the utility model;

[0021] Figure 2 for Figure 1 A local enlarged view of point A;

[0022] Figure 3 This is a second three-dimensional diagram of a folding display screen device of the present invention;

[0023] Figure 4 for Figure 3 A partial enlarged view of point B;

[0024] Figure 5 This is a third stereoscopic diagram of a folding display screen device of the present invention;

[0025] Figure 6 for Figure 1 A partial enlarged view of point C;

[0026] in, Figures 1 to 6 The corresponding relationship between the reference numerals and component names in the figure is:

[0027] 10 base, 11 drive box, 12 rotating seat, 13 support column, 14 adjustment seat, 15 connecting assembly, 151 first connecting seat, 152 first connecting rod, 153 rotating shaft, 154 second connecting rod, 155 second connecting groove, 156 second connecting seat, 157 connecting part, 16 sliding seat, 17 sliding rail, 18 screen body, 19 yielding groove, 20 electric push rod, 21 third connecting seat, 22 threading groove. DETAILED DESCRIPTION

[0028] The following is a combination of specific implementation cases and attached Figures 1 to 6 The present invention is further described below, but the present invention is not limited to these embodiments.

[0029] A folding display screen device, such as Figures 1 to 6As shown, the folding display screen device includes: a base 10, a drive box 11, a rotating seat 12, a support column 13, an adjustment seat 14, a connecting assembly 15, a sliding seat 16, a slide rail 17 and a screen body 18; the drive box 11 is a hollow cavity with openings at both ends, and the drive box 11 is installed on the base 10; the rotating seat 12 is a hollow cavity, the rotating seat 12 is rotatably connected to the top of the driving box 11, and the rotating seat 12 is placed on the driving box 11; the support column 13 is embedded in the rotating seat 12, and the support column 13 is connected to the top of the rotating seat 12; the adjusting seat 14 is arranged around the outer side of the support column 13, and the adjustment seat 14 is connected to the support column 13; one end of the two connecting components 15 is rotatably connected to the two sides of the adjusting seat 14, and the other ends of the two connecting components 15 pass through the two sides of the rotating seat 12 respectively; a slide groove is arranged in the sliding seat 16, and the two sliding seats 16 are rotatably connected to the other ends of the two connecting components 15 respectively; the two slide rails 17 pass through the slide grooves of the two sliding seats 16 respectively; the two screen bodies 18 are connected to the two slide rails 17 respectively, and the two screen bodies 18 are placed on the rotating seat 12 at the same time.

[0030] The drive box 11 is mounted on the base 10 by welding, and the drive box 11 is configured as a hollow cavity with openings at both ends, so that the base 10 supports the drive box 11, thereby providing a storage space in the drive box 11; the rotating seat 12 is rotatably connected to the top of the drive box 11, and the rotating seat 12 is placed on the drive box 11, so that the drive box 11 supports the rotating seat 12, so that the rotating seat 12 can rotate relative to the drive box 11, thereby adjusting the orientation angle of the rotating seat 12. By connecting the support column 13 to the top of the rotating seat 12 by welding, the adjusting seat 14 is wrapped around the outside of the support column 13, and the adjusting seat 14 is connected to the support column 13, so that the support column 13 supports the adjusting seat 14; by rotatably connecting one end of the two connecting components 15 to the two sides of the adjusting seat 14 respectively, and making the other ends of the two connecting components 15 pass through the two sides of the rotating seat 12 respectively, so that the two connecting components 15 can rotate relative to the adjusting seat 14, so that the connecting components 15 can be embedded in the rotating seat 12, and can also be extended out of the outside of the rotating seat 12. The sliding seat 16 is rotatably connected to the other end of the connecting component 15 so that the sliding seat 16 can rotate relative to the connecting component 15, thereby improving the flexibility of the sliding seat 16; the slide rail 17 is passed through the slide groove of the sliding seat 16 and connected to the screen body 18 so that the screen body 18 can move along the sliding seat 16 through the slide rail 17, thereby adjusting the relative position of the screen body 18, the sliding seat 16 and the connecting component 15; the two screen bodies 18 are placed on the rotating seat 12 so that the rotating seat 12 supports the two screen bodies 18, thereby realizing the two screen bodies 18 being unfolded to facilitate the staff to watch the screen body 18.

[0031] Before the product is ready for use, the two screen bodies 18 are vertically placed on both sides of the drive box 11 and the rotating seat 12. At this time, the two connecting components 15 are embedded in the rotating seat 12, and the two ends of the connecting components 15 are respectively rotatably connected to the adjustment seat 14 and the sliding seat 16, so as to realize the folding of the two screen bodies 18 to reduce the space occupied by the product.

[0032] When using the product, first pull the two connecting components 15 outward so that the two connecting components 15 pass through the rotating seat 12; then, rotate the sliding seat 16 and the screen body 18, so that the two screen bodies 18 rotate 90 degrees, and then the screen body 18 rotates from a vertical state to a horizontal state; then, push the screen body 18, so that the two screen bodies 18 move along the sliding seat 16 toward the drive box 11 through the slide rail 17, so that the two screen bodies 18 are placed on the rotating seat 12, and the two screen bodies 18 are merged together, so that the two screen bodies 18 are in the form of a sand table for easy viewing by the staff; at the same time, the rotating seat 12 can also be rotated to adjust the angle of the two screen bodies 18, which is further convenient for the staff to view the screen bodies 18.

[0033] By adopting the above structure, the two ends of the connecting component 15 are rotatably connected to the adjustment seat 14 and the sliding seat 16 respectively, the screen body 18 is connected to the slide rail 17, and the slide rail 17 passes through the slide groove of the sliding seat 16, so that the screen body 18 can be located on the outside of the drive box 11 in a vertical state, and the screen body 18 can also be placed on the rotating seat 12 in a horizontal state, so that the screen body 18 can be unfolded when the screen body 18 is ready to be used, and can also be folded together when the screen body 18 is not in use, so as to reduce the space occupied by the product and thereby improve the product usage experience.

[0034] In the embodiment of the present utility model, Figures 1 to 6As shown, the connecting assembly 15 includes: a first connecting seat 151, a first connecting rod 152, a rotating shaft 153, a second connecting rod 154, a second connecting groove 155, a second connecting seat 156 and a connecting portion 157; a first connecting groove is provided in the first connecting seat 151, and the first connecting seat 151 is fixed on the side wall of the adjustment seat 14; one end of the first connecting rod 152 is embedded in the first connecting groove, and the first connecting rod 152 is rotatably connected to the first connecting seat 151; the rotating shaft 153 is connected to the other end of the first connecting rod 152; and the second connecting One end of the rod 154 is connected to the rotating shaft 153; the second connecting groove 155 is arranged on the other end of the second connecting rod 154; the third connecting groove is arranged in the second connecting seat 156, at least part of the second connecting seat 156 is embedded in the second connecting groove 155, and the second connecting seat 156 is rotatably connected to the second connecting rod 154; the connecting part 157 is embedded in the third connecting groove, the connecting part 157 is rotatably connected to the second connecting seat 156, and the connecting part 157 is connected to the sliding seat 16; wherein, the third connecting groove is perpendicular to the second connecting groove 155.

[0035] By fixing the first connecting seat 151 on the side wall of the adjustment seat 14, embedding one end of the first connecting rod 152 into the first connecting groove of the first connecting seat 151, and rotatably connecting the first connecting rod 152 to the first connecting seat 151, the first connecting rod 152 can be rotated relative to the first connecting seat 151; by rotatably connecting the rotating shaft 153 to the first connecting rod 152 and the second connecting rod 154 at the same time, the second connecting rod 154 can be rotated relative to the first connecting rod 152. By setting the second connecting groove 155 on the other end of the second connecting rod 154, at least a portion of the second connecting seat 156 is embedded in the second connecting groove 155, and the second connecting seat 156 is rotatably connected to the second connecting rod 154, so that the second connecting seat 156 can rotate relative to the second connecting rod 154, thereby improving the rotation flexibility of the second connecting seat 156; by embedding the connecting part 157 into the third connecting groove of the second connecting seat 156, and the connecting part 157 is rotatably connected to the second connecting seat 156, and the connecting part 157 is connected to the sliding seat 16, so that the sliding seat 16 can rotate in the third connecting groove through the connecting part 157, thereby realizing that the sliding seat 16 can rotate relative to the second connecting seat 156, thereby improving the rotation flexibility of the screen body 18.

[0036] In the embodiment of the present utility model, Figures 1 to 6 As shown, the folding display screen device further includes: a clearance groove 19 ; two clearance grooves 19 are arranged on the top of the rotating seat 12 , and the two slide rails 17 are respectively embedded in the two clearance grooves 19 .

[0037] By setting two clearance grooves 19 on the top of the rotating seat 12 and embedding the two slide rails 17 into the two clearance grooves 19 respectively, the slide rails 17 can avoid interference with the rotating seat 12, thereby ensuring that the screen body 18 can be placed on the rotating seat 12, and then ensuring that the screen body 18 can be in a horizontal state, so as to improve the product usage experience.

[0038] In the embodiment of the present utility model, the cross section of the slide rail 17 is trapezoidal, and the cross section of the slide slot is trapezoidal; wherein the slide rail 17 is matched with the slide slot.

[0039] By setting the cross-section of the slide rail 17 to a trapezoid, setting the cross-section of the slide groove to a trapezoid, and adapting the slide rail 17 to the slide groove, it is possible to prevent the slide rail 17 from detaching from the slide groove while ensuring that the slide rail 17 moves along the slide groove, thereby preventing the screen body 18 from detaching from the connecting component 15, thereby improving the product's user experience.

[0040] In the embodiment of the present utility model, Figures 1 to 6 As shown, the folding display screen device also includes: an electric push rod 20 and a third connecting seat 21; the electric push rod 20 is provided with an output shaft, the electric push rod 20 is embedded in the driving box 11, and the electric push rod 20 is rotatably connected to the base 10; a fourth connecting groove is provided in the third connecting seat 21, the third connecting seat 21 is fixed to the bottom of the rotating seat 12, the output shaft of the electric push rod 20 is embedded in the fourth connecting groove, and the output shaft of the electric push rod 20 is rotatably connected to the third connecting seat 21.

[0041] By embedding the electric push rod 20 into the driving box 11 and rotatably connecting the electric push rod 20 with the base 10, the base 10 can support the electric push rod 20; by fixing the third connecting seat 21 at the bottom of the rotating seat 12, the output shaft of the electric push rod 20 is embedded in the fourth connecting groove of the third connecting seat 21, and the output shaft of the electric push rod 20 is rotatably connected with the third connecting seat 21, so that the electric push rod 20 drives the output shaft to drive the third connecting seat 21 and the rotating seat 12 to rotate relative to the driving box 11, thereby adjusting the orientation of the screen body 18.

[0042] In the embodiment of the present utility model, Figures 1 to 6 As shown, the folding display screen device further includes: a threading groove 22 ; the threading groove 22 is arranged at the bottom of the driving box 11 , and the threading groove 22 is opposite to the electric push rod 20 .

[0043] By setting the wire groove 22 at the bottom of the drive box 11 and connecting the wire groove 22 with the electric push rod 20, the power cord can pass through the wire groove 22 and be electrically connected to the electric push rod 20, so as to power the electric push rod 20 and improve the product usage experience.

[0044] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does 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, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean 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 the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A folding display screen device, characterized in that: The folding display screen device comprises: Base; A drive box, which is a hollow cavity with openings at upper and lower ends, and is mounted on the base; A rotating seat, which is a hollow cavity, is rotatably connected to the top of the driving box, and is placed on the driving box; A support column, wherein the support column is embedded in the rotating seat and connected to the top of the rotating seat; An adjustment seat, the adjustment seat is arranged around the outer side of the support column, and the adjustment seat is connected to the support column; Connecting components, one end of the two connecting components is rotatably connected to the two sides of the adjusting seat respectively, and the other ends of the two connecting components pass through the two sides of the rotating seat respectively; A sliding seat, wherein a sliding groove is arranged in the sliding seat, and the two sliding seats are rotatably connected to the other ends of the two connecting components respectively; Slide rails, the two slide rails respectively pass through the slide grooves of the two slide seats; The screen body, the two screen bodies are respectively connected to the two slide rails, and the two screen bodies are placed on the rotating seat at the same time.

2. The folding display screen device according to claim 1, characterized in that: The connection component comprises: A first connecting seat, wherein a first connecting groove is provided in the first connecting seat, and the first connecting seat is fixed on a side wall of the adjusting seat; A first connecting rod, one end of which is embedded in the first connecting groove, and the first connecting rod is rotatably connected to the first connecting seat; A rotating shaft connected to the other end of the first connecting rod; a second connecting rod, one end of which is connected to the rotating shaft; a second connecting groove, the second connecting groove being arranged on the other end of the second connecting rod; A second connecting seat, wherein a third connecting groove is disposed in the second connecting seat, at least a portion of the second connecting seat is embedded in the second connecting groove, and the second connecting seat is rotatably connected to the second connecting rod; A connecting portion, the connecting portion is embedded in the third connecting groove, the connecting portion is rotatably connected to the second connecting seat, and the connecting portion is connected to the sliding seat; Wherein, the third connecting groove is perpendicular to the second connecting groove.

3. The folding display screen device according to claim 2, characterized in that: The folding display screen device further includes: The two giving way grooves are arranged on the top of the rotating seat, and the two slide rails are respectively embedded in the two giving way grooves.

4. The folding display screen device according to claim 1, characterized in that: The cross section of the slide rail is trapezoidal, and the cross section of the slide slot is trapezoidal; Wherein, the slide rail is matched with the slide groove.

5. The folding display screen device according to claim 4, characterized in that: The folding display screen device further includes: An electric push rod, wherein the electric push rod is provided with an output shaft, the electric push rod is embedded in the driving box, and the electric push rod is rotatably connected to the base; A third connecting seat is provided with a fourth connecting groove, the third connecting seat is fixed to the bottom of the rotating seat, the output shaft of the electric push rod is embedded in the fourth connecting groove, and the output shaft of the electric push rod is rotatably connected to the third connecting seat.

6. The folding display screen device according to claim 5, characterized in that: The folding display screen device further includes: A wire threading groove is arranged at the bottom of the drive box, and the wire threading groove is opposite to the electric push rod.

Images