Sign language training teaching aid

Abstract

The utility model relates to the technical field of sign language teaching, in particular to a sign language training teaching aid which comprises a frame used for supporting a sign language table, a supporting mechanism is arranged behind the frame, a light source assembly is arranged in the frame, and the light source assembly is arranged behind the sign language table. The sign language table comprises a frame and further comprises a fixing frame, the fixing frame is detachably connected with the frame through a buckling assembly, the detachable connection design between the frame and the fixing frame is adopted, the sign language table can be conveniently installed and carried, meanwhile, the height of the frame can be adjusted on the supporting mechanism, and therefore the sign language table is convenient to carry. According to the sign language table, the display requirements of different heights in training and teaching are met, the portability and the adjustable function are optimized compared with traditional wall-mounted installation, the light source assembly is additionally arranged in the sign language table, the content of the sign language table can be irradiated, observation and learning convenience can be provided for hearing-impaired people, and the sign language table is convenient to use. The overall structural design is reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of sign language teaching, in particular to a sign language training teaching aid. Background Art

[0002] Training deaf and mute students requires specially designed methods and strategies to help them learn and develop their language, communication, and social skills. Currently, a common form of training and education involves the use of the sign language alphabet, a method of representing letters using gestures and finger positions. This is commonly used for communication between deaf and mute individuals and is also widely used in education, speech, and performance. The sign language alphabet consists of 26 gestures, each representing a letter of the English alphabet. Through the sign language alphabet, users can express words, sentences, and thoughts through gestures, achieving communication.

[0003] Existing sign language tables are generally installed by hanging on the wall or posting on the blackboard, and are used by teachers to present their content to deaf and mute students. Due to the lack of a supporting structure for this type of teaching aid, it is extremely inconvenient to display and carry it during actual work. In order to improve the convenience of teaching and learning between teachers and students, we propose a sign language training teaching aid. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing technology in that the existing sign language table is extremely inconvenient to display and carry during operation, and to propose a sign language training teaching aid.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A sign language training aid is designed, comprising a frame for supporting a sign language table, a supporting mechanism being provided at the rear of the frame, a light source assembly being provided inside the frame, and the light source assembly being provided at the rear of the sign language table;

[0007] Wherein, it also includes a fixing frame, which is detachably connected to the frame through a snap-fit ​​assembly, and the sign language table is clamped between the frame and the fixing frame.

[0008] Furthermore, the support mechanism includes a U-shaped rod, with legs fixed at both ends of the U-shaped rod, wherein two first sleeves are fixedly installed on the rear side of the frame, and the two first sleeves slide with the two ends of the frame;

[0009] A positioning structure is also provided between the first sleeve and the frame.

[0010] Furthermore, the positioning structure includes a claw rotatably connected to the first sleeve, a spring is provided between the claw and the first sleeve, a rack is provided on the side of the U-shaped rod, and the claw is engaged with the teeth of the rack.

[0011] Furthermore, the light source assembly includes a light board placed inside the frame and a light-transmitting plate placed on the opening side of the frame, and the upper surface of the light-transmitting plate is flush with the front side of the frame.

[0012] Furthermore, opposite heat dissipation holes are provided on both side surfaces of the frame and the fixing frame, and the heat dissipation holes are connected to the space formed by the light-transmitting plate and the frame.

[0013] Furthermore, the snap-fit ​​assembly includes positioning holes on the upper and lower sides of the fixing frame, and positioning glass beads are embedded on the upper and lower sides of the frame, and the telescopic ends of the positioning glass beads are snap-fitted with the positioning holes.

[0014] Furthermore, a second sleeve is fixed to the bottom of the fixing frame, and a protection rod is movably connected to the inner side of the second sleeve via a compression spring.

[0015] Furthermore, a rubber gasket is fixed on the inner side of the fixing frame, and the rubber gasket is used to resist the sign language table.

[0016] The utility model proposes a sign language training teaching aid, which has the following beneficial effects: the utility model adopts a detachable connection design between the frame and the fixed frame, which can realize the convenient installation and transportation of the sign language table. At the same time, the frame can be height-adjusted on the supporting mechanism, which is adapted to the display requirements of different heights in training and teaching. Compared with the traditional wall-mounted installation, the portability and adjustable function are optimized. Secondly, the utility model also adds a light source component design, which can illuminate the content of the sign language table, thereby providing convenience for observation and learning for deaf and mute children. The overall structural design is reasonable, and provides good adaptation between the teaching convenience and learning convenience of teachers and students. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The explosion of the utility model Figure 1 ;

[0018] Figure 2 The explosion of the utility model Figure 2 ;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A.

[0020] In the figure: 1. Sign language table; 2. Frame; 3. Support mechanism; 31. U-shaped rod; 32. Tripod; 33. First sleeve; 34. Claw; 35. Spring; 36. Rack; 4. Light source assembly; 41. Light board; 42. Translucent plate; 43. Heat dissipation hole; 5. Fixing frame; 51. Rubber gasket; 52. Second sleeve; 53. Protective rod; 6. Snap-fit ​​assembly; 61. Positioning hole; 62. Positioning glass bead. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-3 An embodiment of the present invention discloses a sign language training teaching aid, which includes a frame 2 for supporting a sign language table 1, a support mechanism 3 is provided behind the frame 2, a light source assembly 4 is provided inside the frame 2, and the light source assembly 4 is provided behind the sign language table 1;

[0023] The frame 2 further includes a fixing frame 5 , which is detachably connected to the frame 2 via a snap-fit ​​assembly 6 , and the sign language table 1 is clamped between the frame 2 and the fixing frame 5 .

[0024] In some embodiments, the support mechanism 3 of the present invention includes a U-shaped rod 31, and support legs 32 are fixed at both ends of the U-shaped rod 31. Furthermore, in this embodiment, a handle is provided in the middle of the U-shaped rod 31. When in the storage position, the handle can be pulled to achieve convenient movement of the teaching aid. Two first sleeves 33 are also fixedly installed on the rear side of the frame 2, and the two first sleeves 33 slide with the two ends of the frame 2.

[0025] A positioning structure is also provided between the first sleeve 33 and the frame 2. That is to say, in this embodiment, a sliding connection design is adopted between the frame 2 and the U-shaped rod 31, which can realize adjustment of the height of the frame 2. In this way, the contents of the sign language table 1 can be displayed at different heights, which is convenient for doctor teaching and training. The provided positioning structure is used to fix the adjusted frame 2.

[0026] On the basis of the above embodiment, the positioning structure in this embodiment includes a claw 34 rotatably connected to the first sleeve 33, a spring 35 is provided between the claw 34 and the first sleeve 33, and a rack 36 is provided on the side of the U-shaped rod 31. The claw 34 is engaged with the teeth of the rack 36, that is, when adjusting, the user can hold and press the two claws 34 on both sides with both hands, and after the claw 34 rotates, the rack 36 can be separated, and the entire frame 2 can be slid up and down.

[0027] Of course, considering that the downward movement of the frame 2 during actual use is not limited by the design, it is very easy for the bottom surface of the fixed frame 5 on the frame 2 to contact the support bracket 32, thereby causing the fixed frame 5 to be deformed, resulting in subsequent difficulties in installation. Therefore, in this embodiment, a second sleeve 52 is fixed to the bottom of the fixed frame 5, and a protective rod 53 is movably connected to the inner side of the second sleeve 52 through a compression spring. Through this telescopic structure design, when the frame 2 moves downward together with the fixed frame 5, the protective rod 53 contacts the ground or the table to avoid the problem of deformation caused by collision between the fixed frame 5 and the support bracket 32.

[0028] In some embodiments, the light source assembly 4 in the present invention includes a light board 41 placed inside the frame 2 and a light-transmitting plate 42 placed on the opening side of the frame 2. The upper surface of the light-transmitting plate 42 is flush with the front side of the frame 2. Considering that the sign language table 1 is made of plastic paper, the light board 41 is added in this embodiment to illuminate from its rear end, thereby improving the convenience of observing its content. Furthermore, the light-transmitting plate 42 described in this embodiment is set to an acrylic plate or glass.

[0029] On the basis of the above embodiment, in order to dissipate the heat of its lamp board 41, in this embodiment, relative heat dissipation holes 43 are opened on both side surfaces of the frame 2 and the fixed frame 5, and the heat dissipation holes 43 are connected to the space formed by the light-transmitting plate 42 and the frame 2.

[0030] Furthermore, the snap-fit ​​assembly 6 in this embodiment includes positioning holes 61 provided on the upper and lower side surfaces of the fixed frame 5, and positioning glass beads 62 are also embedded on the upper and lower side surfaces of the frame 2. The telescopic ends of the positioning glass beads 62 are snapped into the positioning holes 61. The structure of the positioning glass beads 62 is existing technology and will not be described in detail here. When it is necessary to disassemble and replace the sign language table 1, the positioning glass beads 62 can be pressed inward to retract them into the positioning holes 61. After that, the entire fixed frame 5 can be removed to realize the disassembly and replacement of the sign language table 1.

[0031] Of course, considering the clamping stability of the sign language table 1 , in this embodiment, a rubber gasket 51 is further fixed on the inner side of the fixing frame 5 , and the rubber gasket 51 is used to resist the sign language table 1 .

[0032] In summary, the present invention adopts a detachable connection design between the frame 2 and the fixed frame 5, which can realize the convenient installation and transportation of the sign language table 1. At the same time, the frame 2 can be height-adjusted on the support mechanism 3, which is adapted to the display requirements of different heights in training and teaching. Compared with the traditional wall-mounted installation, the portability and adjustable function are optimized. Secondly, the present invention also adds a light source component 4 design, which can illuminate the content of the sign language table 1, thereby providing convenience for deaf and mute children in observation and learning.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sign language training aid, comprising a frame (2) for supporting a sign language table (1), characterized in that: A support mechanism (3) is arranged at the rear of the frame (2), a light source assembly (4) is arranged inside the frame (2), and the light source assembly (4) is arranged at the rear of the sign language table (1); It also includes a fixed frame (5), which is detachably connected to the frame (2) via a snap-fit ​​assembly (6), and the sign language table (1) is clamped between the frame (2) and the fixed frame (5).

2. A sign language training aid according to claim 1, characterized in that: The support mechanism (3) comprises a U-shaped rod (31), and support brackets (32) are fixed at both ends of the U-shaped rod (31), wherein two first sleeves (33) are also fixedly installed on the rear side of the frame (2), and the two first sleeves (33) slide with the two ends of the frame (2); A positioning structure is also provided between the first sleeve (33) and the frame (2).

3. A sign language training teaching aid according to claim 2, characterized in that: The positioning structure comprises a claw (34) rotatably connected to the first sleeve (33), a spring (35) is arranged between the claw (34) and the first sleeve (33), a rack (36) is arranged on the side of the U-shaped rod (31), and the claw (34) is engaged with the teeth of the rack (36).

4. A sign language training aid according to claim 1, characterized in that: The light source assembly (4) comprises a light board (41) arranged inside the frame (2) and a light-transmitting plate (42) arranged on the opening side of the frame (2); the upper surface of the light-transmitting plate (42) is flush with the front side of the frame (2).

5. A sign language training aid according to claim 4, characterized in that: Opposite heat dissipation holes (43) are provided on both side surfaces of the frame (2) and the fixing frame (5), and the heat dissipation holes (43) are connected to the space formed by the light-transmitting plate (42) and the frame (2).

6. A sign language training aid according to claim 1, characterized in that: The buckle assembly (6) comprises positioning holes (61) provided on the upper and lower side surfaces of the fixing frame (5), and positioning glass beads (62) are also embedded on the upper and lower side surfaces of the frame (2), and the telescopic ends of the positioning glass beads (62) are snap-fitted to the positioning holes (61).

7. A sign language training aid according to claim 1, characterized in that: A second sleeve (52) is also fixed to the bottom of the fixed frame (5), and a protection rod (53) is movably connected to the inner side of the second sleeve (52) via a compression spring.

8. A sign language training aid according to any one of claims 1 to 7, characterized in that: A rubber gasket (51) is also fixed on the inner side of the fixing frame (5), and the rubber gasket (51) is used to contact the sign language table (1).

Images