Electromyographic signal bracelet convenient to wear

Abstract

The utility model discloses an electromyographic signal bracelet convenient to wear, which belongs to the technical field of intelligent interaction equipment and comprises a main box, an inductor is fixedly connected to the top end of the main box, elastic cloth is fixedly connected to two sides of the main box, secondary boxes are fixedly connected to one side, far away from the main box, of the elastic cloth, and the main box and a plurality of secondary boxes form a ring. According to the utility model, the connecting belts between the secondary boxes can be used for connecting the secondary boxes and tightening the secondary boxes at the same time, so that the connecting strength of the bracelet is improved, the bracelet has higher tensile strength, a user only needs to open the secondary boxes and put the arms into the bracelet for wearing, the use of the user is facilitated, and the practicability is high. By means of the springs arranged at the bottoms of the tightening belts, the short ends of the secondary boxes on the bracelet are close to one another and folded, the bracelet inclines, the inner wall of the bracelet is tightly attached to the skin surface of the human body, ergonomics is met, and the situation that the bracelet deviates and falls off due to shaking of the human body is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile product packaging equipment, in particular to a convenient-to-wear myoelectric signal bracelet. Background Art

[0002] An EMG bracelet is a device that uses EMG sensor technology to obtain human muscle movement signals. It uses EMG sensors to sense muscle activity on the skin surface and converts muscle electrical signals into digital signals, thereby monitoring and recording muscle activity. EMG bracelets can also be used in the field of human-computer interaction. By sensing muscle activity, the bracelet can control computers or other smart devices, making human-computer interaction more natural and intuitive, and providing users with better services.

[0003] Existing ways of wearing electromyographic signal bracelets mostly adopt a watch-like wearing method. The watch-like wearing method is similar to a traditional watch. The bracelet is worn on the wrist and fixed with a buckle or magnet. This wearing method is mainly suitable for light exercise and daily life. However, the watch-like wearing method is not tight enough, and the bracelet is easy to shake or slip off. At the same time, when a bracelet with a watch-like wearing method is worn on the left hand, it is more difficult due to the influence of the human body structure, which is not conducive to daily use. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing electromyographic signal bracelet is not worn tightly enough, and the bracelet is easy to shake or slip; at the same time, when the bracelet is worn in a watch-like manner on the left hand, it is more difficult due to the influence of the human body structure, which is not conducive to daily use.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a convenient-to-wear electromyographic signal bracelet, comprising a main box, a sensor fixedly connected to the top of the main box, elastic cloth fixedly connected on both sides of the main box, a secondary box fixedly connected on the side of the elastic cloth away from the main box, the main box and several secondary boxes form a ring, and the interior of the secondary box is a hollow structure.

[0006] The utility model is further configured such that short through holes are provided on the parts of both sides of the secondary box near the edge, and long through holes are provided on the other parts of both sides of the secondary box near the edge, tightening belts are slidably connected inside the two short through holes, and connecting belts are slidably connected inside the two long through holes.

[0007] Through the above technical solution, two tightening methods are formed, so that the bracelet fits the human skin better, conforms to human functional science, and is more comfortable to wear.

[0008] The utility model is further configured that the middle part of the tightening belt is rotatably connected to a first cylinder, the first cylinder is located inside the secondary box, the first cylinder is fixedly connected to the inner wall of the secondary box, and the tightening belt is slidably connected to limiting plates on both sides close to the first cylinder, and the limiting plates are fixedly connected to the inner wall of the secondary box.

[0009] The utility model is further configured such that the tightening belt is made of nylon material without stretching ability, one end of the tightening belt located inside the secondary box is fixedly connected to a plurality of springs, and one end of the spring away from the tightening belt is fixedly connected to the inner wall of the secondary box.

[0010] Through the above technical solution, the sub-boxes on the bracelet are closed by the spring arranged at the bottom of the tightening belt, and the inner wall of the bracelet is closely attached to the surface of human skin, which effectively prevents the bracelet from shifting and falling off due to human body shaking.

[0011] The utility model is further configured such that the connecting belt is made of nylon material with stretchability, and a plurality of fixing holes are provided on both sides of the connecting belt inside the secondary box, a second cylinder is slidably connected to the inner side of the fixing hole, and a socket is provided at one end of the second cylinder.

[0012] Through the above technical solution, the connecting belt not only connects the sub-boxes, but also can tighten the sub-boxes, thereby improving the connection strength of the bracelet and making the bracelet have a strong stretchability, which is convenient for people to use.

[0013] The utility model is further configured such that the end of the second cylinder away from the socket is fixedly connected to a lower fixing plate, the lower fixing plate is fixedly connected to the inner wall of the secondary box, the end of the second cylinder away from the lower fixing plate is slidably connected to an upper fixing plate, the upper fixing plate is fixedly connected to a plug post on the surface of one end of the second cylinder close to the socket, and the plug post is slidably connected to the socket.

[0014] Through the above technical solution, the fixing method of the connecting belt is extremely easy to operate, and the user can install the secondary box according to actual needs to adapt to the arm sizes of different people and have a wide range of uses.

[0015] The utility model is further configured as follows: a plurality of threaded holes are fixedly connected to the surface of one end of the secondary box, and the plurality of threaded holes are arranged up and down; a limiting groove is provided at the main end of the secondary box, a cover plate is slidably connected to the inner side of the limiting groove, and bolts are threadedly connected between the cover plate and the threaded hole.

[0016] Through the above technical solution, by providing a detachable cover, the user can simply open the cover to inspect and repair the inside of the secondary box, which is convenient for daily maintenance and increases the service life of the bracelet.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The utility model not only connects the sub-boxes through the connecting belts between the sub-boxes, but also tightens the sub-boxes, so that the bracelet has a strong stretchability. The user only needs to open the sub-boxes and put their arms into them to wear them, which is convenient for people to use. The spring arranged at the bottom of the tightening belt makes the short ends of the sub-boxes on the bracelet approach each other and close together. The bracelet is tilted so that its inner wall fits closely to the surface of human skin, which is ergonomic and effectively prevents the bracelet from shifting and falling off due to human body shaking.

[0019] 2. The utility model provides a detachable cover plate, so that the user can simply open the cover plate to check and repair the inside of the secondary box, which is convenient for daily maintenance and improves the service life of the wristband. At the same time, the fixing method of the tightening belt and the connecting belt is extremely easy to operate. The user can open the cover plate to install the secondary box according to actual needs, which can adapt to the arm sizes of different people and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is an external schematic diagram of the secondary box structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the secondary box of the utility model;

[0023] Figure 4 It is a schematic diagram of the connecting belt fixing structure of the utility model.

[0024] In the figure: 1. main box; 2. sensor; 3. elastic cloth; 4. secondary box; 5. tightening belt; 6. connecting belt; 7. cover plate; 8. short through hole; 9. long through hole; 10. bolt; 11. limit groove; 12. limit plate; 13. first cylinder; 14. spring; 15. threaded hole; 16. upper fixing plate; 17. second cylinder; 18. lower fixing plate; 19. socket; 20. plug column; 21. fixing hole. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A convenient-to-wear electromyographic signal bracelet includes a main box 1, a sensor 2 is fixedly connected to the top of the main box 1, elastic cloth 3 is fixedly connected to both sides of the main box 1, and a sub-box 4 is fixedly connected to the side of the elastic cloth 3 away from the main box 1. The main box 1 and several sub-boxes 4 form a ring, and the interior of the sub-box 4 is a hollow structure.

[0027] Short through holes 8 are provided on both sides of the secondary box 4 near the edge, and long through holes 9 are provided on the other sides of the secondary box 4 near the edge. Tightening belts 5 are slidably connected inside the two short through holes 8, and connecting belts 6 are slidably connected inside the two long through holes 9. A plurality of threaded holes 15 are fixedly connected to the surface of one end of the secondary box 4, and the plurality of threaded holes 15 are arranged up and down. A limiting groove 11 is provided on this end of the secondary box 4, and a cover plate 7 is slidably connected inside the limiting groove 11, and bolts 10 are threadedly connected between the cover plate 7 and the threaded holes 15.

[0028] The middle part of the tightening belt 5 is rotatably connected with a first cylinder 13, the first cylinder 13 is located inside the secondary box 4, the first cylinder 13 is fixedly connected to the inner wall of the secondary box 4, the tightening belt 5 is slidably connected with limiting plates 12 on both sides close to the first cylinder 13, the limiting plates 12 are fixedly connected to the inner wall of the secondary box 4, the tightening belt 5 is made of nylon without stretching ability, one end of the tightening belt 5 located inside the secondary box 4 is fixedly connected with a plurality of springs 14, and the end of the spring 14 away from the tightening belt 5 is fixedly connected to the inner wall of the secondary box 4.

[0029] The connecting belt 6 is made of nylon with stretchability. A number of fixing holes 21 are provided on both sides of the connecting belt 6 inside the secondary box 4. A second cylinder 17 is slidably connected to the inner side of the fixing hole 21. A socket 19 is provided at one end of the second cylinder 17. A lower fixing plate 18 is fixedly connected to the end of the second cylinder 17 away from the socket 19. The lower fixing plate 18 is fixedly connected to the inner wall of the secondary box 4. An upper fixing plate 16 is slidably connected to the end of the second cylinder 17 away from the lower fixing plate 18. A plug column 20 is fixedly connected to the surface of the upper fixing plate 16 close to one end of the second cylinder 17. The plug column 20 is slidably connected to the socket 19.

[0030] When the utility model is in use, the main box 1 and several sub-boxes 4 form a ring, and the connecting belts 6 between the sub-boxes 4 not only connect the sub-boxes 4, but also tighten the sub-boxes 4, thereby improving the connection strength of the bracelet and making the bracelet have a strong tensile strength. The user only needs to open the sub-boxes 4 and put his arm into it to wear it, which is convenient for the user to use. The spring 14 arranged at the bottom of the tightening belt 5 makes the short ends of the sub-boxes 4 on the bracelet approach each other and close together. The bracelet is tilted and its inner wall fits closely to the surface of human skin, which is ergonomic and effectively prevents the bracelet from shifting and falling off due to human body shaking. In addition, by providing a detachable cover plate 7, the user can open the cover plate 7 to check and repair the inside of the sub-box 4, which is convenient for the daily maintenance of the personnel and greatly improves the service life of the bracelet.

[0031] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A convenient to wear myoelectric signal bracelet, comprising a main box (1), characterized in that: The top of the main box (1) is fixedly connected to a sensor (2), both sides of the main box (1) are fixedly connected to elastic cloth (3), the side of the elastic cloth (3) away from the main box (1) is fixedly connected to a secondary box (4), the main box (1) and a plurality of secondary boxes (4) form a ring, and the interior of the secondary box (4) is a hollow structure.

2. The convenient-to-wear electromyographic signal bracelet according to claim 1, characterized in that: The portions of the secondary box (4) close to the edges on both sides are provided with short through holes (8), and the other portions of the secondary box (4) close to the edges on both sides are provided with long through holes (9). Tightening belts (5) are slidably connected inside the two short through holes (8), and connecting belts (6) are slidably connected inside the two long through holes (9).

3. The convenient-to-wear electromyographic signal bracelet according to claim 2, characterized in that: The middle part of the tightening belt (5) is rotatably connected to a first cylinder (13), the first cylinder (13) is located inside the secondary box (4), the first cylinder (13) is fixedly connected to the inner wall of the secondary box (4), and the tightening belt (5) is slidably connected to limiting plates (12) on both sides close to the first cylinder (13), and the limiting plates (12) are fixedly connected to the inner wall of the secondary box (4).

4. The convenient-to-wear electromyographic signal bracelet according to claim 2, characterized in that: The tightening belt (5) is made of nylon material without stretching ability, and one end of the tightening belt (5) located inside the secondary box (4) is fixedly connected to a plurality of springs (14), and one end of the spring (14) away from the tightening belt (5) is fixedly connected to the inner wall of the secondary box (4).

5. The convenient-to-wear electromyographic signal bracelet according to claim 2, characterized in that: The connecting belt (6) is made of nylon with stretchability, and is provided with a plurality of fixing holes (21) on both sides of the connecting belt (6) located inside the secondary box (4). A second cylinder (17) is slidably connected inside the fixing hole (21), and a plug hole (19) is provided at one end of the second cylinder (17).

6. The convenient-to-wear electromyographic signal bracelet according to claim 5, characterized in that: The end of the second cylinder (17) away from the insertion hole (19) is fixedly connected to a lower fixing plate (18), and the lower fixing plate (18) is fixedly connected to the inner wall of the secondary box (4); the end of the second cylinder (17) away from the lower fixing plate (18) is slidably connected to an upper fixing plate (16), and the surface of the upper fixing plate (16) close to one end of the second cylinder (17) is fixedly connected to a plug post (20), and the plug post (20) is slidably connected to the insertion hole (19).

7. The convenient-to-wear electromyographic signal bracelet according to claim 1, characterized in that: A plurality of threaded holes (15) are fixedly connected to the surface of one end of the secondary box (4), and the plurality of threaded holes (15) are arranged up and down. A limiting groove (11) is provided at this end of the secondary box (4), and a cover plate (7) is slidably connected to the inner side of the limiting groove (11). Bolts (10) are threadedly connected between the cover plate (7) and the threaded holes (15).

Images