Adjustable display board for image-text communication

Abstract

The utility model relates to an adjustable display board for image-text communication, which relates to the technical field of adjustable display boards and comprises a support, supporting legs arranged on the support and a table top, and an adjusting frame is movably sleeved on the supporting legs and used for adjusting the height of the table top. A fixing frame is fixedly arranged on the adjusting frame, and one end of the table top is hinged to the fixing frame through a hinge. A transverse rod is fixedly arranged in the fixing frame, an extension assembly is rotationally arranged on the transverse rod, and the end, away from the transverse rod, of the extension assembly is rotationally connected with the bottom end of the table top and used for adjusting the inclination angle of the table top. The core pain point of using an image-text communication display board by the dementia elderly in a family scene is precisely solved, the body difference of the elderly is adapted, and the use convenience and safety are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of adjustable display boards, in particular to a graphic-text communication adjustable display board. BACKGROUND

[0002] At present, for middle and late-stage dementia elderly people, the function of the brain area responsible for language processing decreases, and the elderly often have the situation of "wanting to say but not being able to say" or "understanding but not being able to react". Compared with abstract language, pictures are more intuitive and easy to understand, and are more easily understood by elderly people with declining cognitive ability. The graphic-text communication adjustable display board is a tool to help dementia elderly people communicate effectively. It presents information in a graphic-text way and can be adjusted according to the needs and cognitive ability of the elderly.

[0003] However, for the existing graphic-text communication display board, the graphic-text communication display board should become a bridge between the dementia elderly people and their families, helping the elderly to clearly express their needs and reduce communication barriers. However, most products on the market still remain in the basic form of a board with graphic-text, without considering the diversity of family space and ignoring the personalized needs of the elderly when using at home, especially the lack of height and angle adjustment function, which frequently disconnects the bridge in actual use, making it difficult to adapt to the physical conditions of different elderly people and family scenes. The user groups in the family scene not only include the elderly, but also the family members who assist in operation. The existing display board lacks adjustment function, so the family members need to frequently adjust their own posture when helping the elderly communicate, directly affecting the willingness of the elderly to use, the communication efficiency, and even the comfort of family care.

[0004] Therefore, it is necessary to propose a graphic-text communication adjustable display board to solve the above problems. CONTENT OF THE INVENTION

[0005] The embodiment of the present application provides a graphic-text communication adjustable display board, in order to improve the technical problem in the related art that the existing graphic-text communication adjustable display board ignores the personalized needs of the elderly when using at home, especially the lack of height and angle adjustment function, which affects the willingness of the elderly to use, the communication efficiency, and even the comfort of family care.

[0006] The embodiment of the present application provides a graphic-text communication adjustable display board, which comprises a support, a supporting leg arranged on the support and a desktop, a adjusting frame is movably arranged on the supporting leg and used for adjusting the height of the desktop;

[0007] A fixing frame is fixedly arranged on the adjusting frame, and one end of the desktop is hingedly connected with the fixing frame;

[0008] A horizontal rod is fixedly arranged in the fixing frame, an elongated assembly is rotatably arranged on the horizontal rod, and one end of the elongated assembly, away from the horizontal rod, is rotatably connected with the bottom end of the desktop and used for adjusting the inclination angle of the desktop.

[0009] The technical solutions described above in the embodiments of the present application have at least the following technical effects: through the dual structure of height adjustment and angle adjustment, the core pain points of the use of the graphic communication display board by the demented old people in the family scene are accurately solved, the body differences of the old people are adapted, and the use convenience and safety are improved.

[0010] In the embodiment, the elongated assembly comprises a fixed sleeve and an elongated sleeve, the fixed sleeve is rotationally connected to the crossbar, the elongated sleeve is rotationally connected to the bottom wall of the tabletop, the elongated sleeve is sleeved on the fixed sleeve, an annular groove is arrayed on the peripheral wall of the fixed sleeve, and the elongated sleeve and the fixed sleeve are locked by the abutting annular groove through a locking piece.

[0011] Through the technical solution, the length of the entire elongated assembly is changed through the sliding nesting of the elongated sleeve on the fixed sleeve, thereby driving the tabletop to rotate around the hinge, realizing continuous adjustment of the inclination angle, and through the nested telescopic and annular groove locking structure, the operation convenience and fixing stability are considered while the tabletop inclination angle is accurately adjusted.

[0012] In the embodiment, a plurality of adjustment holes are arrayed on the supporting leg, a pluggable hole corresponding in position to the adjustment hole is formed on the adjusting frame, and a clamping piece is arranged on the adjusting frame to clamp the pluggable hole and the adjustment hole and lock the supporting leg and the adjusting frame.

[0013] Through the technical solution, the plurality of adjustment holes on the supporting leg form different height gears, the pluggable hole of the adjusting frame is aligned with the adjustment hole at different positions, the tabletop height is fixed in steps, and the needs of on-demand gear selection are met.

[0014] In the embodiment, the clamping piece comprises a moving block, a plug-in rod arranged on the moving block to plug the pluggable hole and the adjustment hole, a tension spring arranged in the moving block, one end of the tension spring being fixedly connected to the adjusting frame, and the other end of the tension spring being fixedly connected to the moving block.

[0015] Through the technical solution, the clamping piece composed of the moving block, the plug-in rod and the tension spring realizes the automatic plugging and unlocking through the elastic force of the spring, which simplifies the operation steps of height adjustment and improves the locking reliability, especially meeting the use needs of the demented old people and caregivers in the family scene.

[0016] In the embodiment, a plate slot is formed on the top end of the tabletop, fixed strips are fixedly arranged at the upper and lower ends of the plate slot, adjustment grooves are formed on the fixed strips, and abutting strips are slidingly arranged in the adjustment grooves at both ends to fix the graphic communication display board.

[0017] Through the technical scheme, the graphic text board fixing structure composed of the plate slot, the fixing strip, the adjusting slot and the abutting strip is specially designed for replacing and fixing graphic text communication boards of different specifications in a family scene, which guarantees the stability of the graphic text board and takes into account the flexibility of content updating.

[0018] In the embodiment, the adjusting slot is provided with an abutting slot, and the abutting strip is fixedly provided with an abutting block at positions corresponding to the abutting slot, for fixing the position of the abutting strip.

[0019] Through the technical scheme, the abutting slot and the abutting block are matched to form a precise locking device specially designed for the abutting strip, which can firmly fix the position of the abutting strip without increasing the operation complexity, and takes into account the adjusting flexibility, perfectly adapting to the fixing requirement of the graphic text board in a family scene.

[0020] In the embodiment, only one supporting leg is arranged on the support, facilitating the use of the old people in bed, and universal wheels are further arranged on the support, facilitating the movement of the overall device.

[0021] Through the technical scheme, the single supporting leg and the universal wheel are designed to completely adapt to the core scene of the use of the old people in bed, solve the problem of limited space beside the bed, and improve the flexibility of the movement of the device, making the family care more convenient and adapting to the communication requirement of the old people in bed.

[0022] In the embodiment, a display screen is further arranged on the table top.

[0023] Through the technical scheme, the display screen is additionally arranged on the table top, which can upgrade the traditional static graphic text communication display board to a dynamic and static combined intelligent communication tool, retains the intuitiveness of the graphic text communication, and makes up for the short board of the fixed content and inconvenient updating of the paper entity board, especially adapting to the communication requirement of the old people with dementia in a family scene. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The three-dimensional structure diagram of the graphic text communication adjustable display board provided by the embodiment of the application Figure 1 ;

[0025] Figure 2 The three-dimensional structure diagram of the graphic text communication adjustable display board provided by the embodiment of the application Figure 2 ;

[0026] Figure 3 The explosion structure diagram of the graphic text communication adjustable display board provided by the embodiment of the application

[0027] Figure 4 The three-dimensional structure diagram of the moving block, the plug-in rod and the tension spring provided by the embodiment of the application

[0028] Figure 5 An exploded structural schematic diagram of the desktop provided by the embodiment of the present application is shown in the figure;

[0029] Figure 6 For Figure 5 An enlarged view at A in the figure;

[0030] Figure 7 A three-dimensional structural schematic diagram of the abutting strip and the abutting block provided by the embodiment of the present application is shown in the figure.

[0031] In the figure, various reference signs are as follows:

[0032] 1, support; 11, desktop; 12, universal wheel; 2, supporting leg; 21, adjusting frame; 22, adjusting hole; 23, insertable hole; 24, moving block; 25, insert rod; 26, tension spring; 3, fixed frame; 31, hinge; 32, crossbar; 4, extension assembly; 41, fixed sleeve; 42, extension sleeve; 43, annular groove; 44, locking piece; 5, placement slot; 51, fixed strip; 52, adjusting slot; 53, abutting strip; 54, abutting slot; 55, abutting block; 6, display screen. DETAILED DESCRIPTION

[0033] However, for the existing graphic communication display board, the graphic communication display board should become a bridge between the old people with dementia and their families, helping the old people to clearly express their needs and reduce communication barriers. However, most products on the market still remain in the basic form of a board with graphic and text, without considering the diversity of family space, and ignoring the personalized needs of the old people when using at home, especially the lack of height and angle adjustment function, which makes this bridge frequently disconnected in actual use, and it is difficult to adapt to the physical conditions of different old people and family scenes. At the same time, the user groups in the family scene are not only the old people, but also the family members who assist in the operation. Due to the lack of adjustment function of the existing display board, the family members also need to frequently adjust their own posture when helping the old people to communicate, which directly affects the willingness of the old people to use, the communication efficiency, and even the comfort of family care.

[0034] Based on this, in order to improve the technical problem that the existing graphic communication adjustable display board in the related art ignores the personalized needs of the old people when using at home, especially the lack of height and angle adjustment function, which affects the willingness of the old people to use, the communication efficiency, and even the comfort of family care, the embodiment of the present application provides the following scheme.

[0035] Please refer to Figures 1 to 7 The embodiment of the present application provides a graphic communication adjustable display board, which comprises a support 1, a supporting leg 2 and a desktop 11 arranged on the support 1, and an adjusting frame 21 movably arranged on the supporting leg 2, which is used to adjust the height of the desktop 11;

[0036] The fixed frame 3 is fixedly arranged on the adjusting frame 21, and one end of the tabletop 11 is hinged to the fixed frame 3 through a hinge 31.

[0037] The fixed frame 3 is fixedly arranged on the adjusting frame 21, and one end of the tabletop 11 is hinged to the fixed frame 3 through a hinge 31.

[0038] The fixed frame 3 is fixedly arranged on the adjusting frame 21, and one end of the tabletop 11 is hinged to the fixed frame 3 through a hinge 31.

[0039] In the embodiment, the elongated assembly 4 comprises a fixed sleeve 41 and an elongated sleeve 42. The fixed sleeve 41 is rotationally connected to the crossbar 32, and the elongated sleeve 42 is rotationally connected to the bottom wall of the tabletop 11. The elongated sleeve 42 is sleeved on the fixed sleeve 41. An annular groove 43 is arranged on the peripheral wall of the fixed sleeve 41. The elongated sleeve 42 and the fixed sleeve 41 are locked by abutting the annular groove 43 through a locking piece 44.

[0040] In this way, by sliding the extension sleeve 42 on the fixed sleeve 41, the length of the entire extension assembly 4 is changed, thereby driving the tabletop 11 to rotate around the hinge 31, realizing continuous adjustment of the inclination angle. Through the nested extension and the locking structure of the annular groove 43, the precise adjustment of the inclination angle of the tabletop 11 is realized, and the operation convenience and fixing stability are considered. The nested structure allows the extension assembly 4 to freely extend within a certain range, which can meet the slight inclination requirement of the elderly when looking straight, and can also adapt to the large-angle anti-reflection requirement when the sunlight is directly incident. It covers the viewing requirements in different light and different vision conditions in the family scene. The relative position of the extension sleeve 42 and the fixed sleeve 41 is locked by the locking piece 44 abutting against the annular groove 43 of the peripheral wall of the fixed sleeve 41, so that the tabletop 11 is prevented from changing the angle by external force. The array design of the annular groove 43 is equivalent to a preset gear. If the elderly are used to a certain fixed angle, the annular groove 43 can be quickly reset through tactile or visual positioning during adjustment, without the need to re-explore the appropriate angle each time, thereby improving the use efficiency.

[0041] In the embodiment, a plurality of adjustment holes 22 are arranged on the support leg 2, and a plurality of insertable holes 23 corresponding to the positions of the adjustment holes 22 are arranged on the adjusting frame 21. A clamping piece is arranged on the adjusting frame 21 and used for clamping the insertable hole 23 and the adjustment hole 22, so as to lock the support leg 2 and the adjusting frame 21.

[0042] In this way, the plurality of adjustment holes 22 on the support leg 2 form different height gears, and the insertable hole 23 of the adjusting frame 21 is aligned with the adjustment hole 22 at different positions, so as to realize the stepwise fixing of the height of the tabletop 11 and meet the demand of selecting the gear as required. The array design of the adjustment hole 22 forms a visual gear, and the elderly or family members can judge whether the height is appropriate by observing the alignment state of the hole position. Especially for the demented elderly or caregivers with poor vision, they do not need complicated measurement, but only need to align the holes to complete the basic adjustment, thereby reducing the operation threshold. The clamping piece passes through the aligned insertable hole 23 and adjustment hole 22 to rigidly lock the support leg 2 and the adjusting frame 21, thereby preventing the height from accidentally sliding down or deviating due to external force during use.

[0043] In the embodiment, the clamping piece includes a moving block 24 and an insertion rod 25 arranged on the moving block 24 and used for inserting the insertable hole 23 and the adjustment hole 22. A tension spring 26 is arranged in the moving block 24, one end of the tension spring 26 is fixedly connected with the adjusting frame 21, and the other end of the tension spring 26 is fixedly connected with the moving block 24.

[0044] In this way, the clamping piece composed of the moving block 24, the plug rod 25 and the tension spring 26 realizes automatic plugging and unlocking through the elastic force of the spring, simplifies the operation steps of height adjustment, improves the locking reliability, and especially meets the use requirements of the people with dementia and caregivers in the family scene. The natural state of the tension spring 26 is the retracted state, which pulls the moving block 24 to drive the plug rod 25 to automatically plug into the aligned pluggable hole 23 and the adjustment hole 22, and the locking can be completed without manual pressing or tightening; when the height is adjusted, the plug rod 25 is pulled out by overcoming the elastic force of the tension spring 26, and the locking is automatically reset after the adjustment is released. The moving block 24 serves as the operation carrier of the plug rod 25, provides a fulcrum for the user to hold or apply force, facilitates the control of the plug rod 25, and the height can be switched within 10 seconds without the aid of tools, which is more flexible and efficient than the traditional screw fixing.

[0045] In this embodiment, a plate slot 5 is formed at the top end of the desktop 11, and fixed strips 51 are fixedly arranged at the upper and lower ends of the plate slot 5. Adjustment grooves 52 are formed in the fixed strips 51, and abutting strips 53 are slidably arranged in the adjustment grooves 52 at both ends, for fixing the graphic communication display board.

[0046] In this way, the graphic board fixing structure composed of the plate slot 5, the fixed strips 51, the adjustment grooves 52 and the abutting strips 53 is specially designed for replacing and fixing graphic communication boards of different specifications in the family scene, which guarantees the stability of the graphic board and also takes into account the flexibility of content updating. The plate slot 5 provides a space for the graphic communication board, and the fixed strips 51 at the upper and lower ends form a horizontal boundary to limit the upward and downward displacement of the graphic board, avoiding sliding caused by accidental touching during use. The abutting strips 53 slide horizontally along the adjustment grooves 52 of the fixed strips 51, and are fixed by pressing the edges of the graphic board. The locking force can be adjusted according to the thickness of the graphic board to avoid falling due to looseness or damage due to tightness.

[0047] In this embodiment, abutting grooves 54 are formed in the adjustment grooves 52, and abutting blocks 55 are fixedly arranged at the positions corresponding to the abutting grooves 54 at both ends of the abutting strips 53, for fixing the positions of the abutting strips 53.

[0048] In this way, the cooperation structure of the abutting grooves 54 and the abutting blocks 55 is a precise locking device specially designed for the abutting strips 53, which can firmly fix the position of the abutting strips 53 without increasing the operation complexity, while taking into account the adjustment flexibility, perfectly meeting the fixing requirements of the graphic board in the family scene. By embedding the abutting blocks 55 into the corresponding abutting grooves 54, a physical clamping position is formed to directly limit the sliding of the abutting strips 53 in the adjustment grooves 52, avoiding displacement due to external force, and ensuring that the fixing force of the abutting strips 53 on the graphic board is always stable.

[0049] In the embodiment, only one support leg 2 is arranged on the support 1, which is convenient for the old people to use on the bed, and universal wheels 12 are further arranged on the support 1, which is convenient for the movement of the overall device.

[0050] In this way, only one support leg 2 is reserved, which greatly reduces the occupation of the space beside the bed by the support 1, while ensuring that the support 1 stably supports the desktop 11, so that the display board can be close to the bedside, and the design of the single support leg 2 and the universal wheels 12 completely fits the core scene of the use of the old people on the bed, which not only solves the problem of limited space beside the bed, but also improves the flexibility of the movement of the device, so that the family care is more convenient and more suitable for the communication needs of the old people in bed.

[0051] In the embodiment, the desktop 11 is further provided with a display screen 6.

[0052] In this way, the display screen 6 is added to the desktop 11, which can upgrade the traditional static graphic and text communication display board to a dynamic and static combined intelligent communication tool, which not only retains the intuitiveness of graphic and text communication, but also makes up for the short board of the fixed content of the paper entity board and the inconvenience of updating, which is especially suitable for the communication needs of the old people with dementia in the family scene.

[0053] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable display board for text and image communication, characterized by: It includes a bracket (1), a support leg (2) set on the bracket (1) and a tabletop (11). An adjustment bracket (21) is movably sleeved on the support leg (2) for adjusting the height of the tabletop (11). A fixed frame (3) is fixedly installed on the adjustment frame (21), and one end of the desktop (11) is hinged to the fixed frame (3) via a hinge (31); A crossbar (32) is fixedly installed inside the fixed frame (3). An extension component (4) is rotatably installed on the crossbar (32). The end of the extension component (4) away from the crossbar (32) is rotatably connected to the bottom end of the tabletop (11) for adjusting the tilt angle of the tabletop (11).

2. The adjustable display board for graphic communication according to claim 1, characterized in that: The elongation component (4) includes a fixed sleeve (41) and an elongation sleeve (42). The fixed sleeve (41) is rotatably connected to the crossbar (32), and the elongation sleeve (42) is rotatably connected to the bottom wall of the tabletop (11). The elongation sleeve (42) is fitted onto the fixed sleeve (41). The peripheral wall of the fixed sleeve (41) is provided with an array of annular grooves (43). The elongation sleeve (42) and the fixed sleeve (41) are locked together by a locking member (44) abutting against the annular grooves (43).

3. The adjustable display board for graphic communication according to claim 1, characterized in that: The support foot (2) is provided with a plurality of adjustment holes (22) arranged in an array. The adjustment frame (21) is provided with an insertable hole (23) corresponding to the position of the adjustment hole (22). The adjustment frame (21) is provided with a snap-fit ​​component for snapping the insertable hole (23) and the adjustment hole (22) together, thereby locking the support foot (2) and the adjustment frame (21).

4. The adjustable display board for graphic communication according to claim 3, characterized in that: The snap-fit ​​component includes a movable block (24) and a plug rod (25) disposed on the movable block (24) for plugging into the plug-in hole (23) and the adjustment hole (22). A tension spring (26) is disposed inside the movable block (24), one end of which is fixedly connected to the adjustment frame (21) and the other end of which is fixedly connected to the movable block (24).

5. The adjustable display board for graphic communication according to claim 1, 2, 3, or 4, characterized in that: The top of the desktop (11) is provided with a placement slot (5), and the upper and lower ends of the placement slot (5) are fixedly provided with fixing strips (51). The fixing strips (51) are provided with adjustment slots (52), and the two ends of the adjustment slots (52) are slidably provided with abutment strips (53) for fixing the graphic communication display board.

6. The adjustable display board for graphic communication according to claim 5, characterized in that: The adjusting groove (52) is provided with an abutment groove (54), and abutment blocks (55) are fixedly provided at both ends of the abutment strip (53) at positions corresponding to the abutment groove (54) to fix the position of the abutment strip (53).

7. The adjustable display board for graphic communication according to claim 1, characterized in that: The bracket (1) is equipped with only one support foot (2) to facilitate use by the elderly in bed. The bracket (1) is also equipped with casters (12) to facilitate the movement of the entire device.

8. The adjustable display board for graphic communication according to claim 1, characterized in that: The desktop (11) is also equipped with a display screen (6).

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