A chin rest degree angle bearing support rotating device

Abstract

The utility model relates to medical instrument technical field, specifically disclose a chin support frame degree angle bearing support rotation device, include: base, motor, shell and support piece, the motor with base fixed connection, the shell is buckled in the motor periphery, and the shell with base fixed connection, the drive end of motor extends to the outside of shell, the recess is provided with one end of support piece, one end where support piece is equipped with recess with the drive end of motor is connected, the recess surrounds the periphery of shell and the recess rotates along the shell surface, the other end of support piece extends to the side away from the shell, the utility model discloses through motor drive support piece rotation, and the user can easily adjust chin support frame's angle according to individual needs, realizes the support effect of individualization, has improved the comfort and convenience of use greatly.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a chin support bracket angle bearing support rotation device. Background Technology

[0002] Chin rests are commonly used in medical care, beauty treatments, and daily rest to support the chin, relieving neck strain or maintaining a specific posture. However, traditional chin rests typically lack a rotating function, making it impossible to adjust the angle according to the user's specific needs, resulting in inconvenience or insufficient comfort. Therefore, it is necessary to develop a chin rest with a rotating function to improve its applicability and user experience. Utility Model Content

[0003] In order to overcome the problems existing in the prior art, the purpose of this utility model is to provide a chin support angle load-bearing rotation device.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a chin support bracket angle bearing support rotation device, comprising:

[0005] Base, motor, housing, and support components;

[0006] The motor is fixedly connected to the base, the housing is fastened to the periphery of the motor, and the housing is fixedly connected to the base. The drive end of the motor extends to the outside of the housing.

[0007] One end of the support member is provided with a groove, and the end of the support member with the groove is connected to the drive end of the motor; the groove surrounds the periphery of the housing and rotates along the surface of the housing, and the other end of the support member extends away from the housing.

[0008] Main working principle: This chin support angle load-bearing rotating device includes a base, a motor, a housing, and a support component. The motor is fixedly connected to the base, serving as the power source for the entire rotating device. The housing is fastened to the motor and fixedly connected to the base, protecting the motor and providing structural support. The motor's drive end (usually the motor shaft) extends to the outside of the housing, ready to connect with the support component. One end of the support component has a groove designed to match the outer shape of the housing and allow for relative rotation.

[0009] The end of the support component with a groove is connected to the drive end of the motor to ensure that the motor can drive the support component to rotate together when it rotates.

[0010] When the motor starts, its drive end (motor shaft) begins to rotate. Since the support is fixedly connected to the motor's drive end, it also rotates with the motor. The support's groove surrounds the outer shell and rotates along the shell surface. This design allows the support to maintain a stable relative position with the shell during rotation, while also allowing for angle adjustment. The other end of the support extends away from the shell, forming a support portion for chin support. When the user places their chin on this support portion, the support provides stable support, and because it can rotate, the user can adjust the angle of the chin rest to achieve the most comfortable support.

[0011] In summary, the chin support angle-bearing rotating device of this utility model achieves flexible angle adjustment by driving the support component to rotate through a motor. Furthermore, the device has a reasonable structural design and stable connections between components, providing users with comfortable and stable chin support.

[0012] Preferably, the side of the outer shell is configured as a first arc surface, and the side of the groove facing the first arc surface is configured as a second arc surface, the second arc surface rotating along the first arc surface.

[0013] Preferably, the distance between the first arc surface and the second arc surface is 0.1mm-0.2mm.

[0014] Preferably, one end of the housing is provided with a support bearing, and the drive end of the motor passes through the support bearing and is fixedly connected to the support member.

[0015] Preferably, the end of the support member is provided with a slot, and a slotted washer is provided in the slot. The screw presses the slotted washer into the slot from the outside and fixes it to the drive end of the motor.

[0016] Preferably, a baffle is provided at one end of the outer casing, and when the support is in a vertical state, the baffle presses against one side of the support.

[0017] Preferably, the support member is provided with a plurality of hollowed-out grooves, which are arranged along the length direction of the support member.

[0018] Preferably, the end of the support member is provided with a support groove for fitting against the chin.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention uses a motor to drive the support component to rotate, allowing users to easily adjust the angle of the chin support according to their individual needs, achieving a personalized support effect and greatly improving the comfort and convenience of use.

[0021] The motor is fixedly connected to the base, and the outer casing is snapped onto the motor and secured to the base. This structural design ensures the stability of the entire device, maintaining its stability even during prolonged use or under certain weight. The motor's drive makes angle adjustment simple and quick; users can rotate the support component simply by controlling the motor, eliminating the need for manual adjustment and greatly simplifying the operation. Because the angle is adjustable, this device is suitable for users of different body types and with different usage habits, offering wide applicability and meeting the needs of various scenarios.

[0022] In summary, the chin support angle bearing and rotation device of this utility model, through its unique design, achieves flexibility in angle adjustment, structural stability, strong load-bearing capacity, ease of operation, and wide adaptability, providing users with a more comfortable, convenient, and reliable chin support solution. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the chin support frame's angular load-bearing rotating device in its horizontal position.

[0025] Figure 2 A schematic diagram of the vertical state of the chin support frame angle load-bearing rotation device;

[0026] Figure 3 This is a schematic cross-sectional view of the chin support frame angle load-bearing rotation device;

[0027] Figure 4 This is a side view of the chin support frame angle load-bearing rotation device;

[0028] 1. Base; 2. Motor; 3. Housing; 30. First arc surface; 31. Support bearing; 32. Stop bar; 4. Support component; 40. Groove; 41. Second arc surface; 42. Slotted groove; 43. Slotted gasket; 44. Hollowed-out groove; 45. Support groove. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0031] Example 1

[0032] This embodiment discloses a chin support bracket angle load-bearing rotation device, such as... Figures 1-4 As shown, the device includes a base 1, a motor 2, a housing 3, and a support 4. The motor 2 is fixedly connected to the base 1, serving as the power source for the entire rotating mechanism. The housing 3 is fastened to the periphery of the motor 2 and fixedly connected to the base 1, protecting the motor 2 and providing structural support. The drive end of the motor 2 (typically the motor 2 shaft) extends to the outside of the housing 3, ready to connect with the support 4. One end of the support 4 has a groove 40, designed to match the outer shape of the housing 3 and allow for relative rotation.

[0033] The support member 4 has a groove 40 at one end which is connected to the drive end of the motor 2 to ensure that the motor 2 can drive the support member 4 to rotate together when it rotates.

[0034] Figure 1 As shown, before starting work, the support 4 is in a flat position. When the motor 2 starts, the drive end (motor 2 shaft) of the motor 2 begins to rotate. Since the support 4 is fixedly connected to the drive end of the motor 2, the support 4 also rotates with the rotation of the motor 2. The groove 40 of the support 4 surrounds the outer periphery of the housing 3, and the groove 40 rotates along the surface of the housing 3. This design allows the support 4 to maintain a stable relative position with the housing 3 during rotation, while also allowing for angle adjustment. The other end of the support 4 extends away from the housing 3, forming a support portion for supporting the chin. When the user places their chin on the support portion of the support 4, the support 4 provides stable support, and because the support 4 can rotate, as... Figure 2As shown, when the support 4 is rotated to the vertical position, the user can place their chin on the support 4. However, the user can also adjust the angle of the chin support according to their own needs to achieve the most comfortable support effect.

[0035] In summary, the chin support angle-bearing rotation device of this utility model achieves flexible angle adjustment by driving the support component 4 to rotate via the motor 2. Furthermore, the device has a reasonable structural design and stable connections between components, providing users with comfortable and stable chin support.

[0036] In some alternative embodiments, the side of the housing 3 is designed as a first arc surface 30, which matches the second arc surface 41 of the support 4. The second arc surface 41 rotates along the first arc surface 30 to ensure the stability and smoothness of the support 4 during rotation.

[0037] In some optional embodiments, a small gap of 0.1mm-0.2mm is maintained between the first arc surface 30 and the second arc surface 41, which ensures the flexibility of rotation while avoiding swaying or instability caused by excessive gap. This also allows the slight downward deformation generated when the support member 4 bears weight to transfer the supporting force to the outer shell 3.

[0038] In some alternative embodiments, a support bearing 31 is provided at one end of the housing 3 to provide support for the drive end of the motor 2.

[0039] The drive end of motor 2 passes through the support bearing 31 and is fixedly connected to the support member 4 to ensure the stability and load-bearing capacity of the support member 4 during rotation.

[0040] In some optional embodiments, the support member 4 has a slot 42 at its end to accommodate a flat pad 43. The flat pad 43 is placed in the slot 42, and a screw presses the pad into the slot from the outside and fixes it to the drive end of the motor 2, thereby achieving a stable connection between the support member 4 and the motor 2.

[0041] In some optional embodiments, a stop bar 32 is provided at one end of the housing 3 to limit the rotation range of the support member 4. When the support member 4 is in a vertical state, the stop bar 32 presses against one side of the support member 4 to prevent it from rotating accidentally due to gravity or external force.

[0042] In some optional embodiments, the support member 4 is provided with multiple hollowed-out grooves 44 distributed along its length. The design of the hollowed-out grooves 44 reduces the weight of the support member 4 and also serves as a cushioning effect.

[0043] In some optional embodiments, the support member 4 has a support groove 45 at its end for conforming to the user's chin. The support groove 45 is ergonomically designed to provide a comfortable support experience, ensuring user comfort and stability during use.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A chin support bracket angle-bearing rotating device, characterized in that, include: Base, motor, housing, and support components; The motor is fixedly connected to the base, the housing is fastened to the periphery of the motor, and the housing is fixedly connected to the base. The drive end of the motor extends to the outside of the housing. One end of the support member is provided with a groove, and the end of the support member with the groove is connected to the drive end of the motor. The groove surrounds the periphery of the housing and rotates along the surface of the housing, while the other end of the support extends away from the housing.

2. The chin support frame angle bearing support rotation device according to claim 1, characterized in that, The side of the outer shell is configured as a first arc surface, and the side of the groove facing the first arc surface is configured as a second arc surface, which rotates along the first arc surface.

3. The chin support frame angle bearing support rotation device according to claim 2, characterized in that, The distance between the first arc surface and the second arc surface is 0.1mm-0.2mm.

4. The chin support frame angle load-bearing rotation device according to claim 1, characterized in that, One end of the housing is provided with a support bearing, and the drive end of the motor passes through the support bearing and is fixedly connected to the support member.

5. The chin support frame angle bearing support rotation device according to claim 1, characterized in that, The end of the support member is provided with a slot, and a slotted washer is provided in the slot. The screw presses the slotted washer into the slot from the outside and fixes it to the drive end of the motor.

6. The chin support frame angle load-bearing rotating device according to claim 1, characterized in that, A baffle is provided at one end of the outer casing. When the support is in a vertical position, the baffle presses against one side of the support.

7. The chin support frame angle bearing support rotation device according to claim 1, characterized in that, The support member is provided with multiple hollowed-out grooves, which are arranged along the length direction of the support member.

8. The chin support frame angle load-bearing rotating device according to claim 1, characterized in that, The end of the support member is provided with a support groove for fitting against the chin.

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