Folding type children research device

Abstract

The utility model relates to the technical field of early-stage investigation of urban and rural planning, and discloses a folding type children investigation device which comprises a plurality of connecting plates, a plurality of holes are formed in each connecting plate, a plurality of connecting blocks are arranged on one side of each connecting plate, a cylindrical batten is fixedly connected to the outer wall of each connecting block, and the cylindrical batten is fixedly connected to the outer wall of each connecting block. The cylindrical battens are slidably connected to the inner walls of the holes, a counter is fixedly connected to the top of each connecting block, a buckle switch is fixedly connected to one side of each connecting block, a voice guide switch is fixedly connected to the other side of each connecting block, and a sound outlet is formed in the other side of each connecting block. According to the utility model, planning space is provided for participants of different age groups through the four surfaces of the outer side wall of the equipment, then information is known through display information on one side of the connecting block or voice of the sound outlet, and the cylindrical battens are inserted into the inner walls of the holes, so that compared with traditional equipment, the children research is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of preliminary survey technology for urban and rural planning, and in particular to a foldable survey device for children. Background Technology

[0002] Urban design and urban renewal aimed at children are becoming increasingly common, and collecting children's opinions has become a crucial part of urban planning and construction.

[0003] Existing devices for urban planning research tend to be text-based, which children, with their limited cultural knowledge, cannot readily answer questions about the spatial topological relationships of the surveyed sites. Furthermore, some questions are too cumbersome for them, discouraging them from answering. Therefore, a foldable children's research device is proposed to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a foldable children's survey device, which aims to improve the problem that children's limited cultural knowledge makes it impossible for them to give accurate answers to questions about the spatial topological relationships of survey plots.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A foldable children's research device includes multiple connecting plates, each connecting plate having multiple holes inside, multiple connecting blocks on one side of each connecting plate, a cylindrical wooden strip fixedly connected to the outer wall of each connecting block, the cylindrical wooden strip slidingly connected to the inner wall of the holes, a counter fixedly connected to the top of each connecting block, a snap-on switch fixedly connected to one side of each connecting block, a voice guidance switch fixedly connected to the other side of each connecting block, and a sound outlet opened inside the other side of each connecting block. A snap-on base pattern is fixedly connected to the outer wall of some connecting blocks, while snap-on text is fixedly connected to the outer wall of the remaining connecting blocks.

[0007] As a further description of the above technical solution:

[0008] Each of the connecting plates has a frame on its outer wall, and multiple spring hinges are fixedly connected between two adjacent frames. The spring hinges are used to rotate the connecting plate and the frame.

[0009] As a further description of the above technical solution:

[0010] Each of the connecting plates and the outer wall of the frame is rectangular, and multiple connecting plates can be combined to form a cube.

[0011] As a further description of the above technical solution:

[0012] Each of the inner walls of the frame is rotatably connected to two sides, and one end of the rotatable strip is fixedly connected to both sides of the connecting plate.

[0013] As a further description of the above technical solution:

[0014] Multiple hinges are fixedly connected to one side of the frame, and the multiple hinges are distributed in a rectangular array on one side of the frame.

[0015] As a further description of the above technical solution:

[0016] Each hinge is fixedly connected to a support wooden rod on one side, and the outer wall of the support wooden rod has a rectangular structure.

[0017] As a further description of the above technical solution:

[0018] Each of the supporting wooden poles is fixedly connected to a tenon on one side, and a connecting retainer is provided on the outer wall of two adjacent tenons.

[0019] This utility model has the following beneficial effects:

[0020] In this invention, the four sides of the outer wall of the device provide planning space for participants of different age groups. Then, the corresponding information is understood by the display information on the side of the connecting block or the voice output. According to their own ideas, they insert the cylindrical wooden strips on the side of the connecting block into the inner wall of the hole. Then, the information displayed on the counter shows the quality of the current spatial elements and the evaluation value of the current situation. Compared with traditional equipment, it has been greatly improved in terms of children's surveys. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of a foldable children's research device proposed in this utility model.

[0022] Figure 2 This is an exploded view of the frame structure of a foldable children's research device proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the unfolded structure of a foldable children's research device proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the connecting plate structure of a foldable children's research device proposed in this utility model.

[0025] Figure 5 This is a schematic diagram of the rotating structure of a foldable children's research device proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the connecting ring structure of a foldable children's research device proposed in this utility model;

[0027] Figure 7 This is a schematic diagram of the buckle structure of a foldable children's research device proposed in this utility model;

[0028] Figure 8 This is a schematic diagram of the buckle structure of a foldable children's research device proposed in this utility model.

[0029] Legend:

[0030] 1. Connecting plate; 2. Hole; 3. Frame; 4. Supporting wooden rod; 5. Buckle base diagram; 6. Tenon; 7. Connecting ring; 8. Hinge; 9. Connecting block; 10. Buckle switch; 11. Counter; 12. Cylindrical wooden strip; 13. Sound outlet; 14. Voice guidance switch; 15. Rotating strip; 16. Buckle text. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 7 and Figure 8 This utility model provides an embodiment of a foldable children's survey device, comprising multiple connecting plates 1, each connecting plate 1 having multiple holes 2 for inserting cylindrical wooden strips 12 to fix the children's evaluation results of urban planning elements. Each connecting plate 1 has multiple connecting blocks 9 on one side, serving as interactive units to accommodate the information input needs of children of different ages. Each connecting block 9 has a cylindrical wooden strip 12 fixedly connected to its outer wall, and the cylindrical wooden strip 12 slides along the inner wall of the holes 2, facilitating children to adjust and change the evaluation position of spatial elements. Each connecting block 9 has a counter 11 fixedly connected to its top to record the number of times a child assesses a specific spatial element, reflecting their satisfaction or need for improvement. Each connecting block 9 has a snap-on switch 10 fixedly connected to one side, allowing children to manually press it to submit an assessment, enhancing the interactive experience. Each connecting block 9 also has a voice-guided switch 14 fixedly connected to its other side, facilitating information access for the blind or young children through voice. Each connecting block 9 also has a sound outlet 13 inside its other side for playing voice prompts or feedback information, ensuring barrier-free use. Some connecting blocks 9 have snap-on bottoms fixedly connected to their outer walls. Figure 5The spatial elements are presented in a graphical way, making them easy for children aged 3-6 to recognize. The remaining connecting blocks 9 have snap-on text 16 fixed to their outer walls, describing the elements in words, which is suitable for children aged 7-14 to read.

[0033] Reference Figures 2-6 Each connecting plate 1 has a frame 3 on its outer wall for supporting and fixing the connecting plate 1, while also providing structural stability. Multiple spring hinges are fixedly connected between two adjacent frame 3s, allowing the connecting plate 1 and frame 3 to rotate flexibly, facilitating folding or unfolding of the device. The outer walls of each connecting plate 1 and frame 3 are rectangular, allowing multiple connecting plates 1 to be combined into a cube, forming a closed research space to avoid external interference. Rotating bars 15 are rotatably connected to both sides of the inner wall of each frame 3. One end of the rotating bar 15 is fixedly connected to both sides of the connecting plate 1, used to adjust the tilt angle of the connecting plate 1 to accommodate the needs of children of different heights. Multiple hinges 8 are fixedly connected to one side of the frame 3. The hinges 8 serve as rotation hubs, allowing the supporting wooden rod 4 to be folded for storage or unfolded for support. The multiple hinges 8 are arranged in a rectangular array on one side of the frame 3 to ensure uniform stress on the structure. Each hinge 8 is fixedly connected to one side of the supporting wooden rod 4. The outer wall of the supporting wooden rod 4 is rectangular, providing stable support and preventing the device from tipping over. Each supporting wooden rod 4 has a tenon 6 fixedly connected to one side. The tenon 6 cooperates with the connecting ring 7 to fix the position of the supporting wooden rod 4 and ensure the stability of the device when unfolded or folded. Connecting rings 7 are provided on the outer wall of two adjacent tenons 6. The connecting rings 7 are detachable to facilitate the adjustment of the angle of the supporting wooden rod 4 or the storage of the device.

[0034] Working principle: During product use, firstly, remove the top connecting plate 1, frame 3, support wooden rod 4, and tenon 6 from the top of the equipment. By combining these four components, a stool can be assembled for use by children of middle and older ages. Then, pull the tenon 6 out from the outer wall of the connecting ring 7 on both sides. At this time, the tenon 6 on the outer wall of the support wooden rod 4 loses the fixing function of the connecting ring 7, and the three frames 3 on the outer wall of the equipment can be unfolded smoothly, so that the three frames 3 are kept on the same plane. The connecting plate 1 on the inner wall of each frame 3 provides urban planning space for children aged 3-6, 7-12, and 13-14 respectively. Children aged 3-6 cannot travel independently, and their activity space is concentrated in kindergartens and community activity squares. The focus is on the relationship between kindergartens and community entrances, and the configuration of green spaces, community water features, and playgrounds in community activity squares. Children participating while standing have one question collected at a time. The system only assesses current issues. Children aged 7-12, compared to 3-6, have increased demand for shops, are starting to travel independently to school, and possess some language skills. They have a basic understanding of spatial relationships and focus on the area within a ten-minute living circle. They have some awareness of the relationship between water bodies, public service facilities, green spaces, schools, and the community. Children participating while seated can have 2-3 questions collected at once. The system collects both assessment and update opinions. Children aged 12-14 have logical thinking abilities and a basic understanding of space. A cylindrical wooden strip 12 can be used. Children participating while seated have information collection functions for both current status assessment and element updates. Next, hinge 8 rotates the support rod 4 90 degrees, aligning its outer wall with one side of the frame 3 to prevent injury. Then, based on the children's height, the connecting plate 1 rotates around the voice-guided switch 14, adjusting its angle to match the child's height. Match the elements, then remove the corresponding building land, road land, park green space, and service facility land props from the four supporting wooden rods 4 on one side of the bottom connecting plate 1. These props are divided into two main categories: patterns and text. For children aged 3-6, the focus is on graphics with colors as a secondary element. Children have a weaker ability to perceive colors, so red, yellow, and blue are used in the color scheme, along with various pictographic buckles. The special buckle types mainly include kindergartens, buildings, green spaces, water bodies, and playgrounds. Other elements, such as roads, use gray buckles. For children aged 7-12, the focus is on graphics with text as a secondary element. Special buckles include public service facilities such as shops. Other elements use text. For children aged 12-14, the focus is on text. Buckle bottoms are fixed on one side of different connecting blocks 9. Figure 5 Alternatively, the text 16 can be matched to the cognitive abilities of different age groups, and the bottom of the card can be... Figure 5The buckle text 16 adopts a protruding structure design, which makes it easier for blind children to understand the corresponding information by feeling. It is also equipped with a sound outlet 13. By pressing the voice guidance switch 14, the sound outlet 13 will play the corresponding information to meet the cognitive needs of blind children. Children find specific connecting blocks 9 according to their own ideas and press the buckle switch 10 or the voice guidance switch 14. The counter 11 records the number of presses, which represents the quality of the current spatial elements and the evaluation value of the current situation. After pressing, the cylindrical wooden strip 12 is inserted into the inner wall of the hole 2 inside the connecting plate 1 of the corresponding age group. When other children feel that the spatial element is not reasonable, they remove the spatial element from the inner wall of the hole 2 and re-insert the cylindrical wooden strip 12 on the other connecting block 9 into the inner wall of the corresponding hole 2. Ultimately, the purpose of conducting urban planning research for children is achieved.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable children's research device, comprising multiple connecting plates (1), characterized in that: Each of the connecting plates (1) has multiple holes (2) inside. Each of the connecting plates (1) has multiple connecting blocks (9) on one side. Each of the connecting blocks (9) has a cylindrical wooden strip (12) fixedly connected to its outer wall. The cylindrical wooden strip (12) is slidably connected to the inner wall of the hole (2). Each of the connecting blocks (9) has a counter (11) fixedly connected to its top. Each of the connecting blocks (9) has a snap switch (10) fixedly connected to one side. Each of the connecting blocks (9) has a voice guidance switch (14) fixedly connected to the other side. Each of the connecting blocks (9) has a sound outlet (13) inside its other side. Some of the connecting blocks (9) have a snap base map (5) fixedly connected to their outer wall. The remaining connecting blocks (9) have snap text (16) fixedly connected to their outer wall.

2. The foldable children's survey device according to claim 1, characterized in that: Each of the connecting plates (1) has a frame (3) on its outer wall. Multiple spring hinges are fixedly connected between two adjacent frames (3). The spring hinges are used to rotate the connecting plate (1) and the frame (3).

3. The foldable children's research device according to claim 2, characterized in that: Each of the connecting plates (1) and the outer wall of the frame (3) is rectangular, and multiple connecting plates (1) can be combined into a cube.

4. A foldable children's survey device according to claim 3, characterized in that: Each of the inner walls of the frame (3) is rotatably connected to two sides of a rotating bar (15), one end of which is fixedly connected to both sides of the connecting plate (1).

5. A foldable children's survey device according to claim 4, characterized in that: Multiple hinges (8) are fixedly connected to one side of the frame (3), and the multiple hinges (8) are distributed in a rectangular array on one side of the frame (3).

6. A foldable children's research device according to claim 5, characterized in that: Each of the hinges (8) is fixedly connected to a support wooden rod (4) on one side, and the outer wall of the support wooden rod (4) is rectangular.

7. A foldable children's survey device according to claim 6, characterized in that: Each of the supporting wooden rods (4) is fixedly connected to a tenon (6) on one side, and a connecting ring (7) is provided on the outer wall of two adjacent tenons (6).

Images