Linear motor for smart ring

Abstract

The utility model discloses a linear motor used for an intelligent ring, comprising a housing, the housing comprises a main body arranged in an arc shape and support parts arranged at two sides of the main body, a connection step is formed between the support parts and the main body, the side wall of the housing is provided with a winding and a circuit used for changing the current trend of the winding, and the circuit is connected with the main body. A mass block is further arranged in the shell, a permanent magnet is arranged at the position, corresponding to the winding, of the mass block, the mass block comprises a stress part arranged at the main body position of the shell and a connecting part arranged at the supporting part position of the shell, and the connecting part is connected with the supporting part of the shell through an elastic piece. The finger ring is simple in structure and more reasonable in structural layout, and has a better output effect in the finger ring.

Description

Technical Field

[0001] The utility model relates to a linear motor for an intelligent ring. Background Art

[0002] Rings, as a kind of ornament, have always been deeply loved by people. Existing rings only involve their appearance styles or are made of more expensive materials to increase their value, but they can only be used for decoration and cannot meet the needs of consumers' diversified experiences. With the popularization of the Internet and the concept of intelligent wearable devices, as a wearable ornament, the ring has a smaller volume compared to mobile phones, smart watches, etc. The intelligent ring has different electronic functions and can be flexibly designed in form according to requirements, which makes the intelligent ring an excellent substitute for smart watches and is more favored by users. The vibration motors in existing intelligent rings have poor output effects, making it difficult for users to feel the vibration output during exercise or work, affecting information transmission and reducing the use reliability of the overall structure. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a linear motor for an intelligent ring, which has a simple structure, a more reasonable structural layout, and better output effects in the ring.

[0004] To achieve the above object, the utility model provides a linear motor for an intelligent ring, including a housing, the housing includes a main body arranged in an arc shape and support parts arranged on both sides of the main body, a connection step is formed between the support parts and the main body, a winding and a circuit for changing the current direction of the winding are arranged on the side wall of the housing, a mass is further arranged in the housing, a permanent magnet is arranged on the mass corresponding to the position of the winding, the mass includes a stress part arranged at the main body position of the housing and a connection part arranged at the support part position of the housing, and the connection part and the housing support part are connected by an elastic member.

[0005] The beneficial effect of such a setting is: with such a structure, the main body of the linear motor is arranged in an arc shape, which can better meet the use in the ring, has better overall adaptability, is more convenient for installation, makes full use of the space of the ring, and can make the overall volume larger than the traditional rectangular structure, so that the overall output effect is better. Moreover, this structure has reliable output, good use stability, and improves the competitiveness of the product.

[0006] As a further setting of the utility model, a guiding post is further arranged on the housing support part, a guiding groove is arranged on the connection part of the mass, and the guiding groove is in sliding fit with the guiding post.

[0007] The beneficial effects of such a setting are as follows: With such a setting, the two magnetic poles of the permanent magnet here are respectively arranged on the upper and lower end faces, while the coil is arranged on the side of the permanent magnet. In this way, the mass block can be guided to move up and down through the cooperation of the guide post and the guide groove, ensuring the stability of the position, making the amplitude force more concentrated, improving the vibration output effect of the structure. At the same time, the structure is simple, easy to process, and has a good use effect.

[0008] As a further setting of the present utility model, the position of the force-receiving part of the mass block is arranged in an arc shape, the radian of the force-receiving part of the mass block is adapted to the radian of the main body of the housing, and the force-receiving part and the connecting part are connected by an inclined block.

[0009] The beneficial effects of such a setting are as follows: With such a setting, the structural layout is reasonable, the overall mass distribution is uniform, the vibration output is more stable and reliable. At the same time, when colliding with the housing, due to the adapted radian of the two, the contact area is increased, the impact of the collision is reduced, the service life of the structure is prolonged, and the use effect of the structure is improved.

[0010] As a further setting of the present utility model, a flange is provided on the side wall of the main body of the housing, and the winding is arranged around the flange.

[0011] The beneficial effects of such a setting are as follows: With such a setting, the overall structural layout is more reasonable, and at the same time, the suction output effect of the winding is effectively improved. As a preference, the coil and the flange are arranged in the middle, making the overall mass distribution uniform, the vibration output more stable and reliable, and improving the use effect of the structure.

[0012] As a further setting of the present utility model, a clamping groove is provided at the position corresponding to the winding on the force-receiving part of the mass block, and the permanent magnet is arranged in the clamping groove.

[0013] The beneficial effects of such a setting are as follows: With such a setting, the overall structural layout is more reasonable, the overall mass distribution is uniform, the vibration output is more stable and reliable, and the use effect of the structure is improved.

[0014] As a further setting of the present utility model, the housing is separately provided to form a base and an arc-shaped back plate, the back plate covers the base, the winding and the circuit are arranged on the side wall of the base, and the mass block is arranged in the base.

[0015] The beneficial effects of such a setting are as follows: Separating the housing for setting facilitates the installation of components. At the same time, the overall structure is simple, the operation is convenient, and the arc-shaped back plate can better fit the inner wall of the ring hole, ensuring the position stability and further ensuring the output stability.

[0016] As a further setting of the present utility model, the elastic member is set as a spring.

[0017] The beneficial effects of such a setting are as follows: By setting it as a spring, the connection is convenient, the cost is lower, the economic benefits of the product are improved, and at the same time, the structure is simple and the output effect is good.

[0018] As a further setting of the present utility model, the elastic member is set as a spring piece.

[0019] The beneficial effects of such a setting are as follows: By setting it as a spring piece, the connection stability is stronger, and at the same time, the structure is simple and it has a good vibration output effect. Description of the Drawings

[0020] Figure 1 It is a schematic structural view of an embodiment of the present utility model;

[0021] Figure 2 It is a schematic internal structural view of an embodiment of the present utility model;

[0022] Figure 3 It is a schematic assembly structural view of an embodiment of the present utility model in a smart ring;

[0023] Figure 4 It is a schematic structural view of an embodiment of the present utility model when using a spring as the elastic member;

[0024] Figure 5 It is a schematic structural view of an embodiment of the present utility model when using a spring piece as the elastic member;

[0025] Figure 6 It is a schematic structural view of the side wall of the housing connected to the winding in an embodiment of the present utility model. Detailed Embodiments

[0026] The embodiments of the linear motor of the present utility model for a smart ring are as Figure 1 、 Figure 2 、 Figure 3 and Figure 6As shown in the figure, it includes a housing 1, the housing 1 includes a main body 11 arranged in an arc shape and support parts 12 arranged on both sides of the main body 11. A connecting step is formed between the support parts 12 and the main body 11. A winding 3 and a circuit for changing the current direction of the winding 3 are arranged on the side wall of the housing 1. A mass block 2 is also arranged in the housing 1. A permanent magnet 4 is arranged on the mass block 2 corresponding to the position of the winding 3. The mass block 2 includes a force-receiving part 21 arranged at the position of the main body 11 of the housing 1 and a connecting part 22 arranged at the position of the support part 12 of the housing 1. The connecting part 22 is connected to the support part 12 of the housing 1 through an elastic member. The beneficial effect of such a setting is: With such a setting, through this structure, the main body 11 of the linear motor is arranged in an arc shape, which can better meet the use in a ring, with better overall adaptability, and is more convenient for installation. The space of the ring can be fully utilized, and the overall volume can be made larger than that of the traditional rectangular structure, so that the overall output effect is better. And this structure has reliable output and good use stability, improving the competitiveness of the product.

[0027] As a further setting of this embodiment, a guide post 5 is also arranged on the support part 12 of the housing 1, and a guide groove is arranged on the connecting part 22 of the mass block 2. The guide groove is in sliding fit with the guide post 5. The beneficial effect of such a setting is: With such a setting, the two magnetic poles of the permanent magnet 4 are respectively arranged on the upper and lower end faces, and the coil is arranged on the side of the permanent magnet 4. In this way, the up and down movement of the mass block 2 can be guided through the cooperation of the guide post 5 and the guide groove, ensuring the stability of the position, making the amplitude force more concentrated, improving the vibration output effect of the structure, and at the same time, the structure is simple, convenient for processing, and has a good use effect.

[0028] As a further setting of this embodiment, the force-receiving part 21 of the mass block 2 is arranged in an arc shape, the radian of the force-receiving part 21 of the mass block 2 is adapted to the radian of the main body 11 of the housing 1, and the force-receiving part 21 and the connecting part 22 are connected through an inclined block 23. The beneficial effect of such a setting is: With such a setting, the structural layout is reasonable, the overall mass distribution is uniform, making the vibration output more stable and reliable. At the same time, when colliding with the housing 1, due to the adapted radian of the two, the contact area is increased, the impact of the collision is reduced, the service life of the structure is prolonged, and the use effect of the structure is improved.

[0029] As a further setting of this embodiment, a flange is arranged on the side wall of the main body 11 of the housing 1, and the winding 3 is arranged around the flange. The beneficial effect of such a setting is: With such a setting, the overall structural layout is more reasonable, and at the same time, the suction output effect of the winding 3 is effectively improved. As a preference, the coil and the flange are arranged in the middle, making the overall mass distribution uniform, making the vibration output more stable and reliable, and improving the use effect of the structure.

[0030] As a further setting of this embodiment, a clamping groove is provided at a position corresponding to the winding 3 on the force-receiving portion 21 of the mass block 2, and the permanent magnet 4 is arranged in the clamping groove. The beneficial effect of such a setting is that this setting makes the overall structural layout more reasonable, the overall mass distribution uniform, the vibration output more stable and reliable, and the use effect of the structure is improved.

[0031] As a further setting of this embodiment, the housing 1 is separately provided to form a base and an arc-shaped back plate. The back plate covers the base. The winding 3 and the circuit are arranged on the side wall of the base, and the mass block 2 is arranged in the base. The beneficial effect of such a setting is that separating the housing 1 facilitates the installation of components. At the same time, the overall structure is simple and the operation is convenient. Moreover, the arc-shaped back plate can better fit the inner hole wall of the ring, ensuring stable position and further ensuring stable output.

[0032] As Figure 3 shown, as a further setting of this embodiment, the elastic member is set as a spring 6. The beneficial effect of such a setting is that setting it as a spring 6 is convenient for connection, has a lower cost, improves the economic benefit of the product, and at the same time has a simple structure and good output effect.

[0033] As Figure 4 shown, as a further setting of this embodiment, the elastic member is set as a shrapnel 7. The beneficial effect of such a setting is that setting it as a shrapnel 7 has stronger connection stability, and at the same time has a simple structure and good vibration output effect.

[0034] The above examples are only one of the preferred specific examples of the present invention. The ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the protection scope of the present invention.

Claims

1. A linear motor for a smart ring, comprising a housing, characterized in that: The shell includes a main body arranged in an arc shape and support parts arranged on both sides of the main body, a connecting step is formed between the support part and the main body, a winding and a circuit for changing the direction of the winding current are arranged on the side wall of the shell, and a mass block is also arranged in the shell, and a permanent magnet is arranged on the mass block corresponding to the winding position. The mass block includes a force-bearing part arranged at the position of the shell main body and a connecting part arranged at the position of the shell support part, and the connecting part is connected to the shell support part through an elastic member.

2. The linear motor for a smart ring according to claim 1, characterized in that: A guide column is also arranged on the shell support part, and a guide groove is arranged on the mass block connection part, and the guide groove is slidably matched with the guide column.

3. The linear motor for a smart ring according to claim 1, characterized in that: The force-bearing portion of the mass block is arranged in an arc shape, the arc of the force-bearing portion of the mass block is adapted to the arc of the shell body, and the force-bearing portion is connected to the connecting portion through an inclined block.

4. The linear motor for a smart ring according to claim 2, characterized in that: A flange is arranged on the side wall of the shell body, and the winding is arranged around the flange.

5. The linear motor for a smart ring according to claim 4, characterized in that: A clamping groove is arranged on the mass block corresponding to the winding position, and the permanent magnet is arranged in the clamping groove.

6. The linear motor for a smart ring according to claim 3, characterized in that: The shell is divided into a base and an arc-shaped back plate, the back plate cover is arranged on the base, the winding and the circuit are arranged on the side wall of the base, and the mass block is arranged in the base.

7. The linear motor for a smart ring according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: The elastic member is configured as a spring.

8. The linear motor for a smart ring according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: The elastic member is configured as a spring sheet.

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