CN214375566U

CN214375566U - Rotating shaft structure and wearable equipment

Info

Publication number: CN214375566U
Application number: CN202023024924.5U
Authority: CN
Inventors: 朱朋
Original assignee: Guangzhou Shirui Electronics Co Ltd; Guangzhou Shizhen Information Technology Co Ltd
Current assignee: Guangzhou Shirui Electronics Co Ltd; Guangzhou Shizhen Information Technology Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-08
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a pivot structure and wearable equipment, pivot structure includes preceding pivot mount, back pivot mount, connecting rod, spring, knob and spiral cap, one end of connecting rod passes back pivot mount and rotationally sets up in preceding pivot mount, the knob passes the other end of connecting rod and supports and lean on the back pivot mount, the outer end of connecting rod is equipped with the locating part, the spring housing is established on the connecting rod, and the both ends of spring support respectively and lean on knob and locating part; the rotary cap is arranged on the rear rotating shaft support and is in threaded connection with the knob. Pivot structure and wearable equipment, can adjust the size of elasticity in a flexible way to be applicable to different work scenes.

Description

Rotating shaft structure and wearable equipment

Technical Field

The utility model relates to a glasses technical field especially relates to a pivot structure and wearable equipment.

Background

Along with the intelligence product is more and more abundant, new wearable AR and VR glasses equipment are favored by market gradually, because the user can wear for a long time, so this type of product except that weight should be enough light, still need to possess the wearing travelling comfort height, and easily pack and carry, glasses product generally comprises spectacle frame and mirror leg two parts, and can use the pivot to connect between the two usually, general pivot can use the spring as adjusting the take-up unit, because elasticity of the spring will be fixed after the structure is confirmed, can't go to change through user's personal hobby and head type size, to the big user of head type, mirror leg clamping-force can be great, and to the little user of head type, mirror leg clamping-force can be more loose, lead to the customer that can't satisfy different demands, thereby influence user and use experience.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at overcoming prior art's is not enough, provides a pivot structure and wearable equipment, can adjust the size of elasticity in a flexible way to be applicable to different work scenes.

In order to realize the purpose, the utility model discloses a technical scheme be:

a rotating shaft structure comprises a front rotating shaft support, a rear rotating shaft support, a connecting rod, a spring, a knob and a rotating cap, wherein one end of the connecting rod penetrates through the rear rotating shaft support and is rotatably arranged in the front rotating shaft support, the knob penetrates through the other end of the connecting rod and abuts against the rear rotating shaft support, a limiting part is arranged at the outer end of the connecting rod, the spring is sleeved on the connecting rod, and two ends of the spring respectively abut against the knob and the limiting part; the rotary cap is arranged on the rear rotating shaft support and is in threaded connection with the knob.

As an implementation manner, an external thread is arranged on the circumferential surface of one end, away from the front rotary shaft support, of the connecting rod, a nut is connected to one end, provided with the external thread, of the connecting rod in a threaded manner, and two ends of the spring respectively abut against the knob and the nut.

As an implementation mode, the knob is a hollow structure with openings at two ends, an external thread is arranged on the outer circumferential surface of one end of the knob, which is far away from the front rotary shaft support, the screw cap is a structure with an opening at one end, and an internal thread which is matched with the external thread of the knob and is in threaded connection is arranged on the inner circumferential surface of one end of the opening of the screw cap.

As an implementation mode, a silica gel ring is arranged between the knob and the rear rotating shaft bracket and between the knob and the screw cap.

As an implementation manner, one end of the connecting rod is provided with a through hole, the front rotating shaft support is provided with a rotating shaft, and the connecting rod is rotatably sleeved on the rotating shaft of the front rotating shaft support through the through hole.

As an embodiment, the front rotary shaft support is provided with a concave hole, one end of the connecting rod is provided with a through hole, the end of the connecting rod with the through hole is arranged in the concave hole, the front rotary shaft support is further provided with a screw, and the screw penetrates through the through hole of the connecting rod and the concave hole of the front rotary shaft support and is in threaded connection with the front rotary shaft support.

As an implementation mode, the rear rotating shaft support is provided with a screw cap fixing frame, and the screw cap is fixed on the screw cap fixing frame through a support pin.

As an implementation mode, the connecting rod, the spring, the knob and the screw cap together form a tightening mechanism, and two sets of tightening mechanisms are symmetrically arranged on one end of the rear rotating shaft support, which is far away from the front rotating shaft support.

Pivot structure, the one end of connecting rod rotationally sets up in the pivot support in the front, the other end passes back pivot support's round hole to embolia silica gel, knob, silica gel, spring in proper order, then the nut is adorned to the screw thread, sheathe in at last and revolve the cap and make and revolve threaded connection between cap and the knob, realize advancing or retreating of spring through rotatory knob, thereby the compression capacity of control spring, form the pivot structure of the size of adjustable spring elasticity, be applicable to different work scenes, and can satisfy most users' user demand.

Further, the utility model also provides a wearable equipment, include the pivot structure as in any one of above-mentioned embodiment. The utility model discloses a wearable equipment can be applicable to the user of different head type sizes.

As an embodiment, the wearable device includes a glasses frame and glasses legs, the front hinge bracket of the hinge structure is connected to the glasses frame, and the cap of the hinge structure is connected to the glasses legs.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the rotating shaft structure of the present invention;

FIG. 2 is a schematic structural view of the rotating shaft structure of the present invention without the screw cap;

FIG. 3 is an exploded view of the structure of the rotating shaft of the present invention;

FIG. 4 is a schematic cross-sectional view of the rotating shaft structure of the present invention;

fig. 5 is a schematic structural view of the take-up mechanism of the rotating shaft structure of the present invention;

fig. 6 is a schematic view of the usage status of the rotating shaft structure of the present invention.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible implementations and advantages of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present invention.

Please refer to fig. 1 to fig. 6, fig. 1 is a schematic structural diagram of the pivot structure of the present invention, fig. 2 is a schematic structural diagram of the pivot structure with the rotating cap removed, fig. 3 is a schematic decomposition diagram of the pivot structure of the present invention, fig. 4 is a schematic sectional diagram of the pivot structure of the present invention, fig. 5 is a schematic structural diagram of the take-up mechanism of the pivot structure of the present invention, fig. 6 is a schematic usage state diagram of the pivot structure of the present invention.

The embodiment provides a rotating shaft structure, which comprises a front rotating shaft support 10, a rear rotating shaft support 20, a connecting rod 30, a spring 40, a knob 50 and a rotating cap 60, wherein one end of the connecting rod 30 penetrates through the rear rotating shaft support 20 and is rotatably arranged in the front rotating shaft support 10, the knob 50 penetrates through the other end of the connecting rod 30 and abuts against the rear rotating shaft support 20, a limiting piece is arranged at the outer end of the connecting rod 30, the spring 40 is sleeved on the connecting rod 30, and two ends of the spring 30 respectively abut against the knob 50 and the limiting piece; the screw cap 60 is disposed on the rear rotary shaft bracket 20 and is in threaded connection with the knob 50.

Specifically, the circumferential surface of one end of the connecting rod 30, which is far away from the front rotary shaft support 10, is provided with an external thread, one end of the connecting rod 30, which is provided with the external thread, is in threaded connection with a nut 31, and two ends of the spring 40 respectively abut against the knob 50 and the nut 31. In this embodiment, one end of the connecting rod 30 is provided with a through hole 32, the front rotary shaft support 10 is provided with a rotary shaft, and the connecting rod 30 is rotatably sleeved on the rotary shaft of the front rotary shaft support 10 through the through hole 32. Further, the front rotary shaft support 10 of the present embodiment is provided with a concave hole, one end of the connecting rod 30 is provided with a through hole 32, one end of the connecting rod 30 having the through hole 30 is disposed in the concave hole, the front rotary shaft support 10 is further provided with a screw 11, and the screw 11 passes through the through hole 32 of the connecting rod 30 and the concave hole of the front rotary shaft support 10 and is in threaded connection with the front rotary shaft support 10.

The rotary knob 50 of this embodiment is a hollow structure with two open ends, the outer circumferential surface of one end of the rotary knob 50 far away from the front rotary shaft support 10 is provided with an external thread, the rotary cap 60 is a structure with one open end, and the inner circumferential surface of one open end of the rotary cap 60 is provided with an internal thread matched with the external thread of the rotary knob 50 and in threaded connection. In addition, a silica gel ring 70 is arranged between the knob 50 and the rear rotating shaft bracket 20 and between the knob cap 60. In this embodiment, the rear spindle bracket 20 is provided with a screw cap fixing bracket 21, and the screw cap 60 is fixed on the screw cap fixing bracket 21 through a bracket pin 22.

In this embodiment, the connecting rod 30, the spring 40, the knob 50 and the spin cap 60 together form a tightening mechanism, and two sets of tightening mechanisms are symmetrically disposed on one end of the rear spindle bracket 20 away from the front spindle bracket 10.

As shown in fig. 6, the rotating shaft structure of the present embodiment receives an outward rotating force when in use, so that the whole rear rotating shaft bracket 20 and two sets of tightening mechanisms rotate, if the rotating angle is θ, then the resilience of the rear rotating shaft bracket 20 and two sets of tightening mechanisms is set to F, if the resilience is to be increased, the knob 50 can be rotated in the direction of the compression spring 40, so as to further compress the initial compression amount of the spring 40 through the knob 50, and increase the resilience of the spring 40. If the rotation angle θ is increased, the resilience force F1 is greater than the initial resilience force F, and if the resilience force F1 needs to be decreased, the knob 50 can be rotated in a direction to decrease the compression amount of the spring 40 to decrease the elastic force of the spring 40; if the rotation angle θ is decreased, the rebound force F2 is smaller than the initial rebound force F, and the knob 50 is rotated in a direction to increase the compression amount of the spring 40 to increase the elastic force of the spring 40. Thereby, the tightness of the spring 40 can be adjusted by the adjustment knob 50.

Compared with the prior art, in the rotating shaft structure of the utility model, one end of the connecting rod 30 of the two groups of tightening mechanisms is rotatably arranged in the screw 11 of the front rotating shaft bracket 10 through the through hole 32, the other end passes through the middle part of the rear rotating shaft bracket 20 and is sleeved with the silica gel ring 70, the knob 50, the silica gel ring 70 and the spring 40 in sequence, then the nut 31 is screwed on, and the initial compression amount of the spring 40 is controlled by adjusting the depth of the nut 31 screwed into the connecting rod 30; finally, the screw cap 60 is sleeved, the screw cap 60 is in threaded connection with the knob 50, and the spring 40 is stretched or compressed by rotating the knob 50 forward or backward, so that the compression amount of the spring 40 is controlled, a rotating shaft structure capable of adjusting the elastic force of the spring 40 is formed, the rotating shaft structure is suitable for different working scenes, and the using requirements of most users can be met.

In addition, the embodiment further provides a wearable device, which includes the rotating shaft structure. The wearable device comprises a spectacle frame and spectacle legs, wherein a front rotary shaft support 10 of the rotary shaft structure is connected with the spectacle frame, and a rotary cap 60 of the rotary shaft structure is connected with the spectacle legs. The utility model discloses a wearable equipment comes adjusting spring 40's elasticity size through the pivot structure, can be applicable to the user of different head type sizes.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the structure of the rotating shaft of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A pivot structure which characterized in that: the rotary switch comprises a front rotary shaft support, a rear rotary shaft support, a connecting rod, a spring, a knob and a rotary cap, wherein one end of the connecting rod penetrates through the rear rotary shaft support and is rotatably arranged in the front rotary shaft support, the knob penetrates through the other end of the connecting rod and abuts against the rear rotary shaft support, a limiting part is arranged at the outer end of the connecting rod, the spring is sleeved on the connecting rod, and two ends of the spring respectively abut against the knob and the limiting part; the rotary cap is arranged on the rear rotating shaft support and is in threaded connection with the knob.

2. The spindle structure according to claim 1, wherein:

the periphery of one end, far away from the front rotary shaft support, of the connecting rod is provided with an external thread, one end, provided with the external thread, of the connecting rod is connected with a nut in a threaded mode, and two ends of the spring are abutted to the knob and the nut respectively.

3. The spindle structure according to claim 1, wherein:

the rotary knob is of a hollow structure with two open ends, an external thread is arranged on the outer circumferential surface of one end of the rotary knob, which is far away from the front rotary shaft support, the rotary cap is of a structure with one open end, and an internal thread which is in threaded connection with the external thread of the rotary knob in a matching way is arranged on the inner circumferential surface of one open end of the rotary cap.

4. The spindle structure according to claim 1, wherein:

and a silica gel ring is arranged between the knob and the rear rotating shaft bracket and between the knob and the rotating cap.

5. The spindle structure according to claim 1, wherein:

one end of the connecting rod is provided with a through hole, the front rotating shaft support is provided with a rotating shaft, and the connecting rod is rotatably sleeved on the rotating shaft of the front rotating shaft support through the through hole.

6. The spindle structure according to claim 1, wherein:

the front rotary shaft support is provided with a concave hole, one end of the connecting rod is provided with a through hole, one end of the connecting rod, which is provided with the through hole, is arranged in the concave hole, the front rotary shaft support is further provided with a screw, and the screw penetrates through the through hole of the connecting rod and the concave hole of the front rotary shaft support and is in threaded connection with the front rotary shaft support.

7. The spindle structure according to claim 1, wherein:

the rear rotating shaft support is provided with a rotating cap fixing frame, and the rotating cap is fixed on the rotating cap fixing frame through a support pin.

8. The spindle structure according to claim 1, wherein:

the connecting rod, the spring, the knob and the rotary cap jointly form a tightening mechanism, and two sets of tightening mechanisms are symmetrically arranged at one end, away from the front rotary shaft support, of the rear rotary shaft support.

9. A wearable device, characterized by: comprising a spindle construction according to any one of claims 1 to 8.

10. The wearable device of claim 9, wherein:

the wearable equipment comprises a spectacle frame and spectacle legs, a front rotary shaft support of the rotary shaft structure is connected with the spectacle frame, and a rotary cap of the rotary shaft structure is connected with the spectacle legs.