Information display device

Abstract

The utility model relates to the technical field of information display devices, in particular to an information display device, which improves the storage convenience, reduces the occupied space of movement and transportation, and improves the effect of portability in use. Comprising a supporting plate and a plurality of first sleeves, and the bottom ends of the first sleeves are connected with the top end of the supporting plate; the display device further comprises a positioning device, a winding device, a supporting device, a plurality of supporting arms, a cross rod and display cloth, the supporting arms are installed on the first sleeves in an up-down sliding mode, the positioning device is arranged on the first sleeves and used for positioning the supporting arms in a sliding mode, and the cross rod is installed at the top ends of the supporting arms; the top end of the display cloth is connected with the top end of the cross rod, the bottom end of the display cloth is connected with the winding device, the winding device is installed on the outer side walls of the multiple sets of first sleeves and used for winding the display cloth, and the supporting device is installed on the supporting plate and used for supporting the supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of information display devices, in particular to an information display device. Background Art

[0002] Traditional information display methods, such as paper posters, electronic displays, etc., although meeting people's needs to a certain extent, still have many deficiencies in terms of flexibility and use convenience. Therefore, developing a new type of information display device has important practical significance and application value.

[0003] In the patent with the authorization announcement number of CN220526549U in the prior art, the utility model discloses an information display device, including a mounting base and an information display device. The information display device is mounted on the mounting base. The information display device includes an adjustable structure, an auxiliary positioning structure, and an information projection structure. The adjustable structure is mounted on the mounting base, and the auxiliary positioning structure is mounted between the mounting base and the adjustable structure.

[0004] However, it is found in the use of this device that it is not convenient to store after use, increasing the complexity and space occupation of the device during movement and transportation, and reducing the lightweight effect of use. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides an information display device that improves the convenience of storage, reduces the space occupation during mobile transportation, and improves the lightweight effect of use.

[0006] An information display device of the utility model includes a support plate and multiple groups of first sleeves. The bottom ends of the multiple groups of first sleeves are all connected to the top end of the support plate. It further includes a positioning device, a winding device, a supporting device, multiple groups of support arms, a cross bar, and a display cloth. The multiple groups of support arms are respectively slidably mounted up and down on the multiple groups of first sleeves. A positioning device is arranged on the multiple groups of first sleeves, and the positioning device is used for positioning the sliding of the multiple groups of support arms. The cross bar is mounted on the top ends of the multiple groups of support arms. The top end of the display cloth is connected to the top end of the cross bar, and the bottom end of the display cloth is connected to the winding device. The winding device is mounted on the outer side wall of the multiple groups of first sleeves, and the winding device is used for winding the display cloth. The supporting device is mounted on the support plate, and the supporting device is used for supporting the support plate. When information display is required, by sliding the multiple groups of support arms upward, the support arms drive the cross bar to move upward. After the cross bar moves upward, the display cloth is unfolded, so that the display cloth displays the information. When the device is not in use, by sliding the multiple groups of support arms downward and storing them in the multiple groups of first sleeves, at this time, the winding device winds the display cloth, thereby improving the convenience of device storage, reducing the space occupation of the device during mobile transportation, and improving the lightweight effect of the device.

[0007] Preferably, the supporting device includes multiple groups of rotating shafts, multiple groups of second sleeves, multiple groups of extension arms, multiple groups of kits, multiple groups of first set screws, and multiple groups of second set screws. The multiple groups of rotating shafts are all rotatably installed on the support plate. The tops of the multiple groups of second sleeves are respectively connected to the bottoms of the multiple groups of rotating shafts. The multiple groups of extension arms are respectively slidably installed at both ends of the multiple groups of second sleeves. The multiple groups of kits are all installed on the top of the support plate, and the multiple groups of kits are respectively sleeved on the outer side walls of the multiple groups of rotating shafts. The multiple groups of first set screws are respectively screwed onto the multiple groups of kits in a matching manner. The multiple groups of second set screws are respectively screwed onto the outer side walls of the multiple groups of second sleeves. When the device is in use, by rotating and adjusting the multiple groups of second sleeves, the multiple groups of second sleeves are adjusted to the front-back direction to support the support plate front and back. At the same time, by sliding the multiple groups of extension arms outwards, the multiple groups of extension arms and the multiple groups of second sleeves support the support plate, improving the use stability of the device. When the device is used up, by rotating and adjusting the multiple groups of second sleeves to be parallel to the support plate, and by sliding and storing the multiple groups of extension arms into the multiple groups of second sleeves, the multiple groups of second sleeves are stored, reducing the space occupied after the device is stored. The rotation of the multiple groups of rotating shafts is fixed by the multiple groups of first set screws, and the sliding of the multiple groups of extension arms is fixed by the multiple groups of second set screws, improving the use convenience of the device.

[0008] Preferably, the winding device includes a chassis, a reel, a housing, a turntable, and a clockwork spring. The chassis is installed on the outer side walls of the multiple groups of first sleeves. The two ends of the reel are rotatably installed on the inner side walls of the chassis. The bottom end of the display cloth is connected to the outer side wall of the reel. The housing is installed on the outer side wall of the chassis. The turntable is rotatably installed inside the housing, and the end of the reel is connected to the outer side wall of the turntable. The clockwork spring is installed inside the housing, and the clockwork spring is respectively connected to the inner side walls of the housing and the turntable. When the cross bar drives the display cloth to unfold upwards, the display cloth drives the reel to rotate and unwind. After the reel rotates, it drives the turntable to rotate, causing the turntable to compress the clockwork spring. When the cross bar moves downwards, the clockwork spring drives the reel to rotate, causing the reel to wind up the display cloth, improving the use convenience of the device.

[0009] Preferably, the positioning device includes multiple groups of third set screws and multiple groups of grooves. The multiple groups of third set screws are respectively screwed onto the multiple groups of first sleeves in a matching manner. The multiple groups of grooves are respectively arranged on the outer side walls of the multiple groups of support arms. By rotating and adjusting the multiple groups of third set screws, the multiple groups of third set screws cooperate with the multiple groups of grooves to slidably fix the multiple groups of support arms, improving the convenience of positioning the multiple groups of support arms.

[0010] Preferably, it further includes multiple groups of handles, and the multiple groups of handles are respectively on the outer side walls of the multiple groups of first sleeves; improving the convenience of grasping and moving the device for operation.

[0011] Preferably, it further includes multiple groups of feet, and the multiple groups of feet are respectively installed at the bottoms of the multiple groups of extension arms; the bottoms of the multiple groups of extension arms are supported by the multiple groups of feet, improving the use stability of the device.

[0012] Preferably, a light strip is provided at the bottom end of the cross bar; by turning on the light strip, the convenience of viewing the display cloth by lighting is improved.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: when information needs to be displayed, by sliding multiple support arms upward, the support arms drive the cross bar to move upward, and after the cross bar moves upward, the display cloth is unfolded, so that the display cloth displays the information. When the device is not in use, by sliding multiple support arms downward and storing them in multiple first sleeves, at this time the winding device winds up the display cloth, thereby improving the convenience of storing the device, reducing the space occupied by the device during movement and transportation, and improving the portability effect of the device. Description of the Drawings

[0014] Figure 1 is an isometric structural schematic diagram of the present utility model;

[0015] Figure 2 is an isometric partial structural schematic diagram of the connection between the rotating shaft and the second sleeve, etc.;

[0016] Figure 3 is an isometric structural schematic diagram of the connection between the cross bar and the display cloth, etc.;

[0017] Figure 4 is an isometric partial structural schematic diagram of the connection between the display cloth and the reel, etc.;

[0018] Figure 5 is an isometric structural schematic diagram of the connection between the support arm and the groove, etc.

[0019] Reference numerals in the drawings: 1, support plate; 2, first sleeve; 3, support arm; 4, cross bar; 5, display cloth; 6, rotating shaft; 7, second sleeve; 8, extension arm; 9, kit; 10, first set screw; 11, second set screw; 12, chassis; 13, reel; 14, housing; 15, turntable; 16, clockwork spring; 17, third set screw; 18, groove; 19, handle; 20, support leg. Detailed Embodiments

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] As Figures 1 to 5As shown in the figure, an information display device of the present utility model includes a support plate 1 and multiple groups of first sleeves 2. The bottoms of the multiple groups of first sleeves 2 are all connected to the top of the support plate 1. It further includes a positioning device, a winding device, a supporting device, multiple groups of support arms 3, a cross bar 4, and a display cloth 5. The multiple groups of support arms 3 are respectively installed on the multiple groups of first sleeves 2 in a vertically sliding manner. A positioning device is provided on the multiple groups of first sleeves 2, and the positioning device is used to position the sliding of the multiple groups of support arms 3. The cross bar 4 is installed at the tops of the multiple groups of support arms 3. The top of the display cloth 5 is connected to the top of the cross bar 4, and the bottom of the display cloth 5 is connected to the winding device. The winding device is installed on the outer side walls of the multiple groups of first sleeves 2, and the winding device is used to wind the display cloth 5. The supporting device is installed on the support plate 1, and the supporting device is used to support the support plate 1;

[0023] As Figure 2 shown, the supporting device includes multiple groups of rotating shafts 6, multiple groups of second sleeves 7, multiple groups of extension arms 8, multiple groups of sleeves 9, multiple groups of first set screws 10, and multiple groups of second set screws 11. The multiple groups of rotating shafts 6 are all rotatably installed on the support plate 1. The tops of the multiple groups of second sleeves 7 are respectively connected to the bottoms of the multiple groups of rotating shafts 6. The multiple groups of extension arms 8 are respectively installed on both ends of the multiple groups of second sleeves 7 in a sliding manner. The multiple groups of sleeves 9 are all installed on the top of the support plate 1, and the multiple groups of sleeves 9 are respectively sleeved on the outer side walls of the multiple groups of rotating shafts 6. The multiple groups of first set screws 10 are respectively screwed onto the multiple groups of sleeves 9 in a matching manner. The multiple groups of second set screws 11 are respectively screwed onto the outer side walls of the multiple groups of second sleeves 7 in a matching manner;

[0024] In this embodiment, when information display is required, by sliding the multiple groups of support arms 3 upward, the support arms 3 drive the cross bar 4 to move upward. After the cross bar 4 moves upward, the display cloth 5 is unfolded, so that the display cloth 5 displays the information. When the device is no longer in use, by sliding the multiple groups of support arms 3 downward and storing them in the multiple groups of first sleeves 2, at this time, the winding device winds the display cloth 5, thereby improving the convenience of storing the device, reducing the occupied space for moving and transporting the device, and improving the light - use effect of the device.

[0025] Embodiment 2

[0026] On the basis of Embodiment 1, as Figure 4 shown, an information display device of the present utility model, the winding device includes a chassis 12, a reel 13, a housing 14, a turntable 15, and a clockwork spring 16. The chassis 12 is installed on the outer side walls of the multiple groups of first sleeves 2. Both ends of the reel 13 are rotatably installed on the inner side walls of the chassis 12. The bottom of the display cloth 5 is connected to the outer side wall of the reel 13. The housing 14 is installed on the outer side wall of the chassis 12. The turntable 15 is rotatably installed inside the housing 14, and the end of the reel 13 is connected to the outer side wall of the turntable 15. The clockwork spring 16 is installed inside the housing 14, and the clockwork spring 16 is respectively connected to the inner side walls of the housing 14 and the turntable 15;

[0027] AsFigure 5 As shown, the positioning device includes multiple groups of third set screws 17 and multiple groups of grooves 18. The multiple groups of third set screws 17 are respectively screwed onto the multiple groups of first sleeves 2, and the multiple groups of grooves 18 are respectively arranged on the outer side walls of the multiple groups of support arms 3;

[0028] As Figure 5 shown, it further includes multiple groups of handles 19, and the multiple groups of handles 19 are respectively on the outer side walls of the multiple groups of first sleeves 2;

[0029] As Figure 2 shown, it further includes multiple groups of feet 20, and the multiple groups of feet 20 are respectively installed at the bottom ends of the multiple groups of extension arms 8;

[0030] As Figure 1 shown, a light strip is provided at the bottom end of the cross bar 4;

[0031] In this embodiment, when the device is in use, by rotating and adjusting the multiple groups of second sleeves 7, the multiple groups of second sleeves 7 are adjusted to the front - rear direction to support the support plate 1 front - rear. At the same time, by extending and sliding the multiple groups of extension arms 8 outwards, the multiple groups of extension arms 8 and the multiple groups of second sleeves 7 support the support plate 1, improving the use stability of the device. When the device is no longer in use, by rotating and adjusting the multiple groups of second sleeves 7 to be parallel to the support plate 1, and by sliding the multiple groups of extension arms 8 into the multiple groups of second sleeves 7 for storage, the multiple groups of second sleeves 7 are thus stored, reducing the space occupied after the device is stored. The rotation of the multiple groups of rotating shafts 6 is fixed by the multiple groups of first set screws 10, and the sliding of the multiple groups of extension arms 8 is fixed by the multiple groups of second set screws 11, improving the use convenience of the device. When the cross bar 4 drives the display cloth 5 to unfold upwards, the display cloth 5 drives the reel 13 to rotate and unwind. After the reel 13 rotates, it drives the turntable 15 to rotate, so that the turntable 15 compresses the clockwork spring 16. When the cross bar 4 moves downwards, the clockwork spring 16 drives the reel 13 to rotate, so that the reel 13 winds up the display cloth 5, improving the use convenience of the device.

[0032] For an information display device of the present utility model, when it is in operation and information needs to be displayed, by sliding the multiple groups of support arms 3 upwards, the support arms 3 drive the cross bar 4 to move upwards. After the cross bar 4 moves upwards, the display cloth 5 is unfolded, so that the display cloth 5 displays the information. When the device is no longer in use, by sliding the multiple groups of support arms 3 downwards and storing them in the multiple groups of first sleeves 2, at this time, the winding device winds up the display cloth 5.

[0033] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An information display device, comprising a support plate (1) and multiple groups of first sleeves (2), and the bottoms of the multiple groups of first sleeves (2) are all connected to the top end of the support plate (1); characterized in that, It further includes a positioning device, a winding device, a supporting device, multiple groups of supporting arms (3), a cross bar (4), and a display cloth (5). The multiple groups of supporting arms (3) are respectively installed on the multiple groups of first sleeves (2) in a vertically sliding manner. A positioning device is provided on the multiple groups of first sleeves (2), and the positioning device is used to position the sliding of the multiple groups of supporting arms (3). The cross bar (4) is installed at the top ends of the multiple groups of supporting arms (3). The top end of the display cloth (5) is connected to the top end of the cross bar (4), and the bottom end of the display cloth (5) is connected to the winding device. The winding device is installed on the outer side walls of the multiple groups of first sleeves (2), and the winding device is used to wind the display cloth (5). The supporting device is installed on the support plate (1), and the supporting device is used to support the support plate (1). The supporting device includes multiple groups of rotating shafts (6), multiple groups of second sleeves (7), multiple groups of extension arms (8), multiple groups of kits (9), multiple groups of first set screws (10), and multiple groups of second set screws (11). The multiple groups of rotating shafts (6) are all rotatably installed on the support plate (1). The top ends of the multiple groups of second sleeves (7) are respectively connected to the bottom ends of the multiple groups of rotating shafts (6). The multiple groups of extension arms (8) are respectively installed on both ends of the multiple groups of second sleeves (7) in a sliding manner. The multiple groups of kits (9) are all installed on the top end of the support plate (1), and the multiple groups of kits (9) are respectively sleeved on the outer side walls of the multiple groups of rotating shafts (6). The multiple groups of first set screws (10) are respectively screwed onto the multiple groups of kits (9) in a matching manner. The multiple groups of second set screws (11) are respectively screwed onto the outer side walls of the multiple groups of second sleeves (7) in a matching manner.

2. The information display device according to claim 1, wherein The winding device includes a chassis (12), a reel (13), a housing (14), a turntable (15), and a clockwork spring (16). The chassis (12) is installed on the outer side walls of the multiple groups of first sleeves (2). The two ends of the reel (13) are rotatably installed on the inner side walls of the chassis (12). The bottom end of the display cloth (5) is connected to the outer side wall of the reel (13). The housing (14) is installed on the outer side wall of the chassis (12). The turntable (15) is rotatably installed inside the housing (14), and the end of the reel (13) is connected to the outer side wall of the turntable (15). The clockwork spring (16) is installed inside the housing (14), and the clockwork spring (16) is respectively connected to the inner side walls of the housing (14) and the turntable (15).

3. The information display device according to claim 1, characterized in that, The positioning device includes multiple groups of third set screws (17) and multiple groups of grooves (18). The multiple groups of third set screws (17) are respectively screwed onto the multiple groups of first sleeves (2) in a matching manner. The multiple groups of grooves (18) are respectively provided on the outer side walls of the multiple groups of supporting arms (3).

4. An information display device according to claim 1, wherein It further includes multiple groups of handles (19), and the multiple groups of handles (19) are respectively on the outer side walls of the multiple groups of first sleeves (2).

5. An information display device according to claim 1, wherein It further includes multiple groups of feet (20), and the multiple groups of feet (20) are respectively installed at the bottom ends of the multiple groups of extension arms (8).

6. The information display device according to claim 1, wherein A light strip is provided at the bottom end of the cross bar (4).

Images