CN213820815U

CN213820815U - Quick detach formula latch mechanism and body-building mirror carrying device

Info

Publication number: CN213820815U
Application number: CN202023139525.3U
Authority: CN
Inventors: 魏榆洲; 刘雨晨; 肖希; 张谦; 童杰
Original assignee: Chengdu Fit Future Technology Co Ltd
Current assignee: Chengdu Fit Future Technology Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-30
Anticipated expiration: 2030-12-23

Abstract

A quick-release type clamping mechanism and a body-building mirror carrying device are disclosed, the clamping mechanism comprises at least two clamping units, each clamping unit comprises a first sleeve, a groove is formed in each first sleeve, a second spring is arranged in each groove, a clamping piece is connected to each second spring, one end, far away from each second spring, of each clamping piece is a clamping end, and a pushing surface is arranged on each clamping end; the clamping mechanism comprises a clamping state and an unlocking state, wherein in the clamping state, the pushing surface of the clamping end faces the clamping direction, the side face, which is not provided with the pushing surface, of the clamping end is used for clamping the fitness mirror, and in the unlocking state, the pushing surface of the clamping end faces the clamping direction. The utility model discloses be convenient for the user fast and stably with body-building mirror joint to hang in the post for the user can take off body-building mirror from carrying on the system and accomodate when need not hanging body-building mirror, has protected body-building mirror effectively.

Description

Quick detach formula latch mechanism and body-building mirror carrying device

Technical Field

The utility model relates to a body-building apparatus field, concretely relates to quick detach formula latch mechanism and body-building mirror carry on device.

Background

The coming of the internet era accelerates the pace of life of people, and the accumulation of work like mountains causes the bodies of busy office workers in cities to be in a sub-health state. Meanwhile, the multifunctional fitness room suffers from less leisure time, and most office workers do not have time or energy to go outdoors or even exercise bodies in the fitness rooms. Therefore, a way of doing exercise at home according to the online course guidance of the application is gradually favored by people.

In the process of exercising according to the online lesson instruction, the action is often not standard or wrong postures are adopted due to lack of coach instruction, so that the body building effect is poor, strain is easy, and finally, a user gives up exercising after insisting on a period of time and finds that the body building effect is not achieved. In order to solve the problem, intelligent fitness glasses are continuously available on the market for guiding the exercise posture of a user exercising at home.

Patent CN204889399U discloses an intelligence body-building mirror, its utilize body to feel the camera and gather the real-time image signal in the region, and with this signal transmission to data processing module, data processing module receives and compares real-time image signal and standard image signal, gives the suggestion according to the comparison result on the display screen for the supplementary user carries out the body-building, make the user just can enjoy the body-building of relative specialty and guide not enough to go out the family, and then improve the body-building effect, reinforcing user experience.

Patent CN110123091A discloses an intelligence body-building mirror, through set up the display screen on the specular reflection layer, after opening the display screen, the user not only can see the image in the display screen, can also see the actual image of specular reflection layer to surrounding environment reflection, make the user see oneself action in the specular reflection layer when taking exercise the in-process can contrast the body-building video in the display screen and do the body-building action, and then it is unanimous whether to inspect action in oneself and the body-building video, and then help the user to accomplish the body-building training better, improve the effect of body-building motion.

When the existing intelligent fitness mirror is used, a user needs to be completely opposite to the fitness mirror to accurately compare the actual action with the standard action of the user, so that a prompt is given when a difference exists. However, as the posture changes continuously during the exercise process, the user is easy to gradually form a certain angle with the mirror surface and cannot know the angle, so that the exercise mirror repeatedly prompts the user to have a problem in posture, and if the difference threshold value of the posture is adjusted to be large, the function of timely correcting the posture of the user is lost when the user is completely aligned. In order to solve the problems, the inventor designs an intelligent exercise mirror carrying system capable of adjusting the angle of an exercise mirror in the exercise process. However, the existing body-building mirror is large in size, and a large amount of space of a body-building room is occupied when the body-building mirror is hung on the mobile carrying mechanism for a long time. Therefore, it is necessary to design a quick-release connecting mechanism to achieve the convenient and quick detachment and installation of the exercise mirror and the carrying system, and to facilitate the storage and preservation of the exercise mirror.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detach formula latch mechanism utilizes this quick detach formula latch mechanism can realize that body-building mirror card is gone into fast to removing to carry on the mechanism on, perhaps takes off from removing to carry on the mechanism, removable mechanism can be easier, fast switch between joint state and unblock state, has simplified the dismouting of body-building mirror, has improved the dismouting efficiency of body-building mirror, and the body-building mirror of being convenient for is accomodate and is preserved. Another object of the utility model is to provide a body-building mirror carrying device using the quick-release type clamping mechanism, which can realize the quick disassembly and assembly of the body-building mirror and the movable carrying mechanism through the quick-release type clamping mechanism, thereby improving the disassembly and assembly efficiency of the body-building mirror and facilitating the storage and preservation of the body-building mirror; meanwhile, in some embodiments, the body-building mirror carrying device can carry the body-building mirror to move along the arc-shaped track to adjust the body-building mirror to the position opposite to the user when the orientation of the user and the orientation of the body-building mirror form an included angle, so that the problem that the user is easy to gradually form a certain angle with the mirror surface and cannot know the angle is solved, the body-building posture correction accuracy is obviously improved, and the body-building effect is improved.

The utility model discloses a following technical scheme realizes:

a quick-release type clamping mechanism comprises at least two clamping units, wherein each clamping unit comprises a first sleeve, a groove is formed in each first sleeve, a second spring is arranged in each groove, a clamping piece is connected to each second spring, one end, far away from each second spring, of each clamping piece is a clamping end, and a pushing surface is arranged on each clamping end; the clamping mechanism comprises a clamping state and an unlocking state, wherein in the clamping state, the pushing surface of the clamping end faces the clamping direction, the side face, which is not provided with the pushing surface, of the clamping end is used for clamping the fitness mirror, and in the unlocking state, the pushing surface of the clamping end faces the clamping direction.

In order to enable the body-building mirror to be capable of adjusting the angle along with the orientation of a user, the inventor designs an intelligent body-building mirror carrying system, the system judges whether the user faces the body-building mirror or not by collecting the characteristics of the human body or the face of the user, and when the orientation of the user and the orientation of the body-building mirror are checked to form an included angle, a carrying mechanism of the body-building mirror is controlled to move so as to adjust the body-building mirror to the position right opposite to the user, and therefore the problem that the user is easy to gradually form a certain angle with the mirror surface in the body-building process and cannot know the angle is solved.

However, the fitness mirror is bulky, hangs for a long time and carries the space that occupies the gymnasium on the mechanism in removing, therefore, the utility model provides a quick detach formula latch mechanism connects the fitness mirror with detachably and removes and carries the mechanism for when needs body-building, can go into the fitness mirror card rapidly and remove and carry on the mechanism, and after the body-building finishes, can easily take off the fitness mirror, reach the purpose quick, the light dismouting fitness mirror.

Specifically, the clamping mechanism comprises at least two clamping units, the at least two clamping units can be uniformly distributed along the circumferential direction of the suspension column and can also be non-uniformly distributed, the clamping block of the fitness mirror can be clamped in the clamping cavity only in the clamping state, and preferably, the at least two clamping units are uniformly distributed along the circumferential direction of the suspension column. In some embodiments, the number of the clamping units is 4-8, preferably 4.

The clamping unit comprises a first sleeve, a groove is arranged in the first sleeve, one end of the groove is a closed end, and the other end of the groove is an open end. Be provided with second spring and joint spare in the recess, the joint spare is column or shaft-like structure, the stiff end and the second spring joint of joint spare, and the joint end of joint spare is located the joint intracavity all the time. The pushing surface arranged on the clamping end is used for decomposing component force moving towards the groove from upward or downward acting force applied to the pushing surface by the clamping block when the clamping block of the fitness mirror moves upwards or downwards so as to push the clamping piece to overcome the acting force of the second spring to move towards the inner part of the groove, and therefore the clamping block is allowed to pass through the clamping piece. In some embodiments, the pushing surface may be a curved surface, i.e. a conical surface, or a flat surface, i.e. an inclined surface, and preferably, the pushing surface is a conical surface, the diameter of the engaging member gradually decreases along the direction from the fixed end to the engaging end, and the pushing surface is an arc line when viewed from the cross section of the engaging end. The clamping end is provided with a pushing surface, the surface of the clamping end, which is not provided with the pushing surface, is a bearing surface, when the clamping block is placed on the bearing surface of the clamping end, the gravity of the clamping block acts on the bearing surface and does not generate component force pushing the clamping piece into the groove, the bearing surface is a plane, and the bearing surface is a straight line when viewed from the cross section of the clamping end.

The structure allows the quick release type clamping mechanism to comprise a clamping state and an unlocking state. In the clamping state, the pushing surface of the clamping end faces towards the clamping direction, such as the bottom end opening of the suspension column. When the fixture block is inserted from the bottom opening of the suspension column, a clamping device on the fitness mirror acts on the pushing surface through the fixture block, the clamping piece of each clamping unit is pushed to move towards the inside of the groove, the fixture block is located above the clamping piece, the clamping piece resets under the action force of the second spring, the extrusion size is smaller than the connecting rod of the fixture block, the fixture block is located above the clamping piece integrally at the moment, the bearing surface, which is not provided with the pushing surface, on the clamping end of the clamping piece is in contact with the lower surface of the fixture block, the bearing surface is not pushed by the fixture block, therefore, the fixture block is limited in the clamping cavity, and the fitness mirror is carried on the movable carrying mechanism. When the unlocking is needed, the clamping mechanism is changed into an unlocking state by rotating each clamping piece. Under the unblock state, the bottom opening in joint chamber is dorsad to the promotion face, promotes the lower surface that the face replaced loading surface contact fixture block, when the user draws the fixture block downwards, the fixture block promotes each joint spare and removes towards the recess, the fixture block is completely through joint spare after, the body-building mirror is taken off from removing the carrying mechanism, later the joint spare resets under the effort of second spring, rotates each joint spare once more in order to adjust clamping mechanism to joint state.

The principle of the technical scheme is as follows: the joint end of joint spare is located the joint intracavity all the time, through rotatory joint spare so that the contact surface between joint end and the body-building mirror fixture block switches between pushing face and loading end, when the fixture block contact pushing face, can be in the recess with joint spare impressing under the effect of external force in, the fixture block can pass through joint spare more easily, when the fixture block contact bearing face, even under gravity or external force effect, the fixture block still can't be in the recess with joint spare impressing, thereby with the fixture block locking at joint intracavity portion.

Through the setting, can be convenient for the user fast and stably with body-building mirror joint to hang in the post, and when changing clamping mechanism to unblock state, can pull out the body-building mirror of joint in hanging the post fast to make the user can take off body-building mirror from the system of carrying and take in when need not hanging body-building mirror, protected body-building mirror effectively.

Further, the outside cover of first sleeve is equipped with the second sleeve, the inside third drive arrangement that is provided with of second sleeve, third drive arrangement passes through the rotation of the first sleeve of drive shaft drive to make clamping mechanism be in switch between joint state and unblock state. The second sleeve is used for installing a third driving device, the third driving device is a stepping motor or a servo motor, the output end of the third driving device is connected with a driving shaft, and the driving shaft is connected with the first sleeve, so that the third driving device can drive the first sleeve to rotate through the driving shaft, further, the clamping piece is driven to rotate, and the state conversion control of the clamping mechanism is realized.

Furthermore, a ball groove is formed in the clamping end, and a plurality of balls are arranged in the ball groove. Preferably, the ball groove is arranged on the bearing surface of the clamping end.

Further, the number of the balls is 3-8.

The utility model also provides an adopted any kind of quick detach formula latch mechanism's of above-mentioned body-building mirror to carry on device, including arc track and removal carrying mechanism, remove carrying mechanism and can follow arc track removal, remove and carry and be provided with in the mechanism and hang the post, the bottom that hangs the post is provided with the joint chamber, install aforementioned any kind of latch mechanism on the outer wall in joint chamber, the joint spare activity of each joint unit of latch mechanism runs through the outer wall that hangs the post and extends to the joint intracavity.

In the technical scheme, the arc-shaped track provides a moving path for moving the carrying mechanism, so that the moving track of the fitness mirror carried on the moving carrying mechanism is defined. The arcuate track may be removably mounted to a ceiling or ceiling of a room. The central angle of the arc-shaped track can be set according to the product model, and preferably, the central angle of the arc-shaped track is 15-60 degrees.

As a preferable structure of the arc-shaped track, in one or more embodiments, the arc-shaped track is a hollow structure, a bottom surface of the hollow structure is a sliding surface for bearing the moving carrying mechanism, and a gap extending along the arc-shaped track is formed on the bottom surface. Preferably, the gap is collinear with a central axis of the arcuate rail in the extension direction. The movable carrying mechanism comprises a hanging column, the hanging column can be located above or below the movable carrying mechanism, the bottom end of the hanging column penetrates through the gap and then extends to the lower portion of the arc-shaped track, and the bottom end of the hanging column is used for being directly or indirectly connected with the fitness mirror, so that the movable carrying mechanism is allowed to carry the fitness mirror to move along the arc-shaped track to adjust the orientation of the fitness mirror.

When the body-building mirror carrying device is used, real-time control can be realized by utilizing the acquisition module and the control module. The acquisition module is used for acquiring human body characteristics. Preferably, the acquisition module adopts a camera. The human body features collected by the collection module can be human body features, such as facial features of a human face, namely human face recognition, and features of parts of a human body, such as hands, shoulders, legs and the like, and can also be features of human wearing objects, such as features of a bracelet, a sports watch and a knee pad.

The control module is matched with the acquisition module, and after receiving the images, videos or signals of the human body characteristics acquired by the acquisition module, whether the human body faces the fitness mirror is judged according to the human body characteristics. The body-building mirror has various setting modes whether the human body features face the body-building mirror, the human body can be determined to face the body-building mirror when the human face faces the body-building mirror, the main body part faces the body-building mirror, and the normal line of the plane where the human body is located can be coincident with the normal line of the mirror surface of the body-building mirror. And based on the setting mode, a collection unit and a control module are set.

During exercise, a user is located on the yoga mat in front of the fitness mirror, and after the application program on the fitness mirror is operated, the user performs fitness actions according to the fitness video played by the application program. In the exercise process, the acquisition module acquires gesture pictures, videos or signals of a user in real time, whether the user faces the fitness mirror in the motion gesture change process is judged, if yes, the position of the current moving carrying mechanism in the arc-shaped track is kept, if not, the control module controls the moving carrying mechanism to move along the arc-shaped track, and in the moving process, the orientation of the fitness mirror is changed along with the bending of the arc-shaped track until the human body faces the fitness mirror again, or the moving carrying mechanism moves to the end limit of the arc-shaped track.

Through the arrangement, in the exercise process, along with the change of the posture of a user, in the process that a human body and a mirror surface gradually form a certain angle, the position of the carrying mechanism on the arc-shaped track can be changed in real time by moving the carrying mechanism, so that the carrying body-building mirror is driven to move, the projection of the human body on the body-building mirror is ensured to be the orthographic projection of the human body on the body-building mirror, namely the human body always faces the body-building mirror, the body-building mirror can be provided with a smaller posture difference threshold value in the exercise process, the accuracy and the reliability of correcting the body-building posture of the body-building mirror are improved, the body-building effect is obviously improved, and the body-building experience is enhanced; in addition, when taking exercise, the user can observe the position of removing the carrying mechanism on the arc track in real time, and then knows directly perceivedly whether self orientation in the exercise process takes place the skew, and then adjusts the health orientation gradually in order to impel to remove the carrying mechanism and reply to arc track center department, plays and changes gradually and take exercise habit, corrects the effect of body-building posture mistake, further improves body-building effect.

In the technical scheme, the arrangement mode of the moving carrying mechanism is various, and the moving carrying mechanism can be a matched sliding block which moves along an arc-shaped track and is directly or indirectly connected with the body-building mirror through the sliding block. As a preferable configuration of the movement carrying mechanism, a rail car is provided in which the movement carrying mechanism is slidable along an arc-shaped rail. Specifically, the moving carrying mechanism comprises a moving frame, a second driving device is arranged on the moving frame, a first wheel shaft and a suspension column are installed below the moving frame, rollers are connected to two ends of the first wheel shaft, and the first wheel shaft is driven by the second driving device to rotate to drive the rollers to move along the arc-shaped track.

The second driving device arranged on the moving frame can be a stepping motor or a servo motor, and the output end of the second driving device and the first wheel shaft are in gear transmission, so that the second driving device can drive the first wheel shaft to rotate, and the moving frame is driven to move along the arc-shaped track. The number of the second driving devices can be one or two, when the number of the second driving devices is one, the second driving devices drive the front wheel shaft or the rear wheel shaft of the moving frame to rotate, and the moving frame is driven to move towards the two end parts of the arc-shaped track respectively through different rotating directions; when the number of the second driving devices is two, the two second driving devices respectively drive the front wheel shaft and the rear wheel shaft of the moving frame to rotate so as to drive the moving frame to move towards the two end parts of the arc-shaped track. In this technical solution, a steering device capable of allowing a moving direction of the moving frame to change is disposed on the moving frame, and in some embodiments, the first wheel axle and the roller are connected by a ball joint or a hinge, so that the roller can deflect relative to the first wheel axle to pass through a curved section of the arc-shaped track. In one or more embodiments, the first axle is hingedly connected to the moving frame, such as by a pin connecting the moving frame and a pin hole in the first axle, to enable the first axle to be angularly deflected relative to the moving frame and pass through the curved section of the arcuate track.

Further, still include the mounting panel, the both ends of mounting panel are provided with the rotation axis, the rotation axis activity is inserted to the mounting groove of furred ceiling board in, the mounting panel is used for installing the arc track, and the mounting panel can overturn around the rotation axis to overturn the arc track to the top or the below of furred ceiling board. During body building, the installation surface of the arc-shaped track installed on the installation plate is vertically downward, the arc-shaped track is located below the ceiling plate, and a user can use the body building mirror to build a body. The body-building finishes, through the upset mounting panel to make the installation face vertical upwards, the arc track is located the furred ceiling board top, not only can keep the gymnasium clean and tidy, avoids the arc track that hangs to drop moreover, has protected the arc track when having improved the security.

Furthermore, a first driving device is arranged above the ceiling plate, and the output end of the first driving device is in transmission connection with the rotating shaft through a gear.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model can be convenient for the user to fast and stably clamp the fitness mirror into the suspension column, and when the clamping mechanism is changed to the unlocking state, the fitness mirror clamped in the suspension column can be fast dragged out, so that the user can take down the fitness mirror from the carrying system to be accommodated when the fitness mirror does not need to be suspended, thereby effectively protecting the fitness mirror;

2. the utility model discloses can be in the exercise process, along with the change of user's posture, in the process that human body and mirror surface produce certain angle gradually, it can change its position on the arc track in real time to move the fitness mirror that carries on, ensure that the projection of human body on the fitness mirror is the orthographic projection of human body on the fitness mirror, namely the human body is all the time towards the fitness mirror, so that the fitness mirror can set up littleer posture difference threshold value in the exercise process, increase the accuracy and the reliability that the fitness mirror rectifies the body-building posture, show improvement body-building effect, reinforcing body-building experience;

3. the utility model discloses make the user when taking exercise, can observe the position of removing the carrying mechanism on the arc track in real time, and then know directly perceivedly whether self orientation in the exercise process takes place to squint, and then adjust the body orientation gradually in order to impel to remove the carrying mechanism and reply to arc track center department, play and change the exercise habit gradually, correct the effect of body-building posture mistake, further improve the body-building effect;

4. the utility model discloses make the body-building finish the back, can make the installation face vertical upwards through the upset mounting panel, the arc track is located the furred ceiling board top, not only can keep the gymnasium clean and tidy, avoids the arc track that hangs to drop moreover, has protected the arc track when having improved the security.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic top view of the position relationship between the arc-shaped track and the yoga mat during exercise according to the embodiment of the present invention;

fig. 2 is a schematic structural view of a mobile carrying mechanism located in an arc-shaped track according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the latch mechanism in the latched state according to the embodiment of the present invention;

fig. 4 is a schematic structural view of the latch mechanism in an unlocked state according to the embodiment of the present invention;

fig. 5 is a schematic partial sectional view of a clip member according to an embodiment of the present invention;

fig. 6 is a schematic top view of the clamping member in the clamping state of the clamping mechanism according to the embodiment of the present invention;

fig. 7 is a schematic structural view of the mounting device for mounting the exercise mirror according to the embodiment of the present invention;

FIG. 8 is a schematic structural view of the embodiment of the present invention, wherein the exercise mirror is not mounted on the mounting device and is retracted above the ceiling plate;

fig. 9 is a schematic structural view of a mobile mounting mechanism according to an embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-curved track, 11-sliding surface, 12-sloping surface, 13-slag discharge port, 14-slag collection groove, 15-speed reduction piece, 2-mounting plate, 21-rotating shaft, 3-ceiling plate, 31-mounting groove, 4-first driving device, 61-clamping cavity, 62-clamping piece, 621-ball groove, 622-ball, 623-limiting plate, 63-second spring, 64-groove, 65-first sleeve, 66-second sleeve, 67-driving shaft, 68-third driving device, 69-pushing surface, 71-moving frame, 72-second driving device, 73-first wheel shaft, 74-roller, 75-suspension column, 8-body building mirror, 81-connecting rod, 82-clamping block, 9-yoga mat.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.

Example 1:

the quick-release clamping mechanism shown in fig. 3 to 6 comprises at least two clamping units, each clamping unit comprises a first sleeve 65, a groove 64 is formed in each first sleeve 65, a second spring 63 is arranged in each groove 64, a clamping piece 62 is connected to each second spring 63, one end, away from each second spring 63, of each clamping piece 62 is a clamping end, and a pushing surface 69 is arranged on each clamping end; the clamping mechanism comprises a clamping state and an unlocking state, wherein in the clamping state, the pushing surface 69 of the clamping end faces towards the clamping direction, the side face, which is not provided with the pushing surface, of the clamping end is used for clamping the fitness mirror 8, and in the unlocking state, the pushing surface 69 of the clamping end faces back to the clamping direction.

In some embodiments, the number of the clamping units is 4-8, preferably 4. More preferably, the 4 clamping units are uniformly arranged along the circumference of the suspension post, and the distribution of the clamping pieces is shown in fig. 6.

In some embodiments, the pushing surface may be a curved surface, i.e. a conical surface, or a flat surface, i.e. an inclined surface, and preferably, the pushing surface is a conical surface, the diameter of the engaging member gradually decreases along the direction from the fixed end to the engaging end, and the pushing surface is an arc line when viewed from the cross section of the engaging end.

The principle of the technical scheme is as follows: the joint end of joint spare is located the joint intracavity all the time, through rotatory joint spare so that the contact surface between joint end and the body-building mirror fixture block switches between pushing face and loading end, when the fixture block contact pushing face, as shown in figure 4, can be in the recess with joint spare impressing under the effect of external force, the fixture block can pass through joint spare more easily, when the fixture block contact bearing face, as shown in figure 3, even under gravity or external force effect, the fixture block still can't be in the recess with joint spare impressing, thereby lock the fixture block at the joint intracavity portion.

Example 2:

on the basis of embodiment 1, as shown in fig. 3 and 4, a second sleeve 66 is sleeved outside the first sleeve 65, a third driving device 68 is arranged inside the second sleeve 66, and the third driving device 68 drives the first sleeve 65 to rotate through a driving shaft 67, so that the clamping mechanism is switched between the clamping state and the unlocking state. The output end of the third driving device is connected with a driving shaft which is connected with the first sleeve, so that the third driving device can drive the first sleeve to rotate through the driving shaft, further drive the clamping piece to rotate, and control of state conversion of the clamping mechanism is achieved.

In some embodiments, the third driving device 68 is a servo motor.

Example 3:

on the basis of the above embodiments, as shown in fig. 5 and fig. 6, the clamping end is provided with a ball groove 621, and a plurality of balls 622 are arranged in the ball groove 621.

In some embodiments, the ball passes through the limiting plate and is spacing in the ball inslot, and only partly the ball exceeds the limiting plate for when the fixture block joint was in the joint chamber, the lower surface of fixture block was laminated in the surface of ball, changed the sliding friction between fixture block and the joint end into rolling friction, was favorable to the clamping mechanism to switch to the unblock state by the joint state.

In some embodiments, the number of the balls 622 is 3-8.

Example 4:

a fitness mirror carrying device as shown in fig. 1 to 9, which comprises an arc-shaped track 1 and a movable carrying mechanism, wherein the movable carrying mechanism can move along the arc-shaped track 1, a suspension column 75 is arranged on the movable carrying mechanism, a clamping cavity 61 is arranged at the bottom of the suspension column 75, any clamping mechanism disclosed in the above embodiment is arranged on the outer wall of the clamping cavity, and a clamping piece 62 of each clamping unit of the clamping mechanism movably penetrates through the outer wall of the suspension column 75 and extends into the clamping cavity 61.

As shown in fig. 3 and 4, the clamping mechanism is installed at the bottom of the suspension column, a clamping cavity for clamping the body-building mirror is arranged at the bottom of the suspension column, the first sleeve of the clamping unit is fixed outside the suspension column, the opening end of the groove of the first sleeve faces the suspension column, and the clamping piece is movably inserted into the clamping cavity and is always positioned in the clamping cavity in the clamping state and the unlocking state.

In some embodiments, the central angle of the arc-shaped track is 15-60 degrees.

In one or more embodiments, the arc-shaped track is a hollow structure, the bottom surface of the hollow structure is a sliding surface for bearing the moving carrying mechanism, and a gap extending along the arc-shaped track is formed on the bottom surface. Preferably, the gap is collinear with a central axis of the arcuate rail in the extension direction. The movable carrying mechanism comprises a hanging column, the hanging column can be located above or below the movable carrying mechanism, the bottom end of the hanging column penetrates through the gap and then extends to the lower portion of the arc-shaped track, and the bottom end of the hanging column is used for being directly or indirectly connected with the fitness mirror, so that the movable carrying mechanism is allowed to carry the fitness mirror to move along the arc-shaped track to adjust the orientation of the fitness mirror.

In some embodiments, when the exercise mirror carrying device is used, real-time control can be realized by utilizing the acquisition module and the control module. The acquisition module is used for acquiring human body characteristics. Preferably, the acquisition module adopts a camera. The human body features collected by the collection module can be human body features, such as facial features of a human face, namely human face recognition, and features of parts of a human body, such as hands, shoulders, legs and the like, and can also be features of human wearing objects, such as features of a bracelet, a sports watch and a knee pad.

The control module is matched with the acquisition module, and after receiving the images, videos or signals of the human body characteristics acquired by the acquisition module, whether the human body faces the fitness mirror is judged according to the human body characteristics. In one embodiment, if the contact ratio of the collected human face and the preset orthographic human face is higher than a threshold value, the human face is judged to face the fitness mirror, and the human body is further judged to face the fitness mirror; if the contact ratio of the collected human face and the preset orthographic projected human face is lower than the threshold value, the human face is judged not to face the fitness mirror, at the moment, the control module calculates the direction and the distance which need to move along the track based on the contact ratio, and controls the mobile carrying mechanism to move along the arc-shaped track until the contact ratio is higher than the threshold value, or the mobile carrying mechanism moves to the position near the end part of the track and cannot move continuously. In one embodiment, if the number of the wearable devices which send signals and are received by the acquisition module is larger than a threshold value, the whole human body is judged to face the fitness mirror, if the number of the wearable devices which send signals and are received by the acquisition module is smaller than the threshold value, the whole human body is judged not to face the fitness mirror, and the position of the mobile carrying mechanism on the arc-shaped track is adjusted based on the corresponding relation between the number and the angle.

In some embodiments, when the trigger unit is arranged in the arc-shaped track and close to the end, the trigger unit sends an alarm signal to the control module after detecting the moving carrying mechanism, and the control module receives the alarm signal and then gives an alarm or displays the current moving carrying mechanism on the body-building mirror to be close to the end, so as to remind a user of adjusting the orientation.

In some embodiments, as shown in fig. 9, the moving carrying mechanism includes a moving frame 71, a second driving device 72 is disposed on the moving frame 71, a first wheel axle 73 and a suspension column 75 are mounted below the moving frame 71, rollers 74 are connected to two ends of the first wheel axle 73, and the first wheel axle 73 is driven by the second driving device 72 to rotate to drive the rollers 74 to move along the arc-shaped track 1. In some embodiments, the first axle and the roller are connected by a ball joint or hinge such that the roller can deflect relative to the first axle to pass through the curved segment of the arcuate track. In one or more embodiments, the first axle is hingedly connected to the moving frame, such as by a pin connecting the moving frame and a pin hole in the first axle, to enable the first axle to be angularly deflected relative to the moving frame and pass through the curved section of the arcuate track.

Example 5:

on the basis of embodiment 4, still include mounting panel 2, the both ends of mounting panel 2 are provided with rotation axis 21, rotation axis 21 activity is inserted in the mounting groove 31 of furred ceiling board 3, mounting panel 2 is used for installing arc track 1, and mounting panel 2 can overturn around rotation axis 21 to overturn arc track 1 to the top or the below of furred ceiling board 3.

In some embodiments, a first driving device 4 is disposed above the ceiling plate 3, and an output end of the first driving device 4 is in transmission connection with the rotating shaft 21 through a gear.

In one or more embodiments, the arc-shaped track, the movable carrying mechanism, the sliding rail and the sliding block are turned synchronously, and when fitness is needed, the arc-shaped track is turned to the position below the ceiling plate, and then the fitness mirror is installed.

In one or more embodiments, the mounting plate may be a ceiling tile provided with a spindle.

As used herein, "first," "second," "third," etc. (e.g., first drive, second drive, third drive, first sleeve, second sleeve, etc.) merely distinguish the corresponding components for clarity of description and are not intended to limit any order or to emphasize importance, etc. Further, the term "connected" used herein may be either directly connected or indirectly connected via other components without being particularly described.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The quick-release type clamping mechanism is characterized by comprising at least two clamping units, wherein each clamping unit comprises a first sleeve (65), a groove (64) is formed in each first sleeve (65), a second spring (63) is arranged in each groove (64), a clamping piece (62) is connected to each second spring (63), one end, far away from the second spring (63), of each clamping piece (62) is a clamping end, and a pushing surface (69) is arranged on each clamping end; the clamping mechanism comprises a clamping state and an unlocking state, wherein in the clamping state, a pushing surface (69) of the clamping end faces towards the clamping direction, the side face, which is not provided with the pushing surface, of the clamping end is used for clamping the fitness mirror (8), and in the unlocking state, the pushing surface (69) of the clamping end faces back to the clamping direction.

2. The quick release type clamping mechanism according to claim 1, wherein a second sleeve (66) is sleeved outside the first sleeve (65), a third driving device (68) is arranged inside the second sleeve (66), and the third driving device (68) drives the first sleeve (65) to rotate through a driving shaft (67) so as to switch the clamping mechanism between the clamping state and the unlocking state.

3. A quick release clamping mechanism according to claim 2 wherein the third drive means (68) is a servo motor.

4. A quick release clamping mechanism according to claim 1 wherein the clamping end is provided with a ball groove (621), and the ball groove (621) is provided with a plurality of balls (622).

5. A quick release clamping mechanism according to claim 4, wherein the number of the balls (622) is 3-8.

6. The quick-release clamping mechanism according to claim 1, wherein the number of the clamping units is 4-8.

7. The utility model provides a body-building mirror carries on device, its characterized in that includes arc track (1) and removes and carries on the mechanism, remove and carry on the mechanism and can follow arc track (1) and remove, remove and carry and be provided with in the mechanism and hang post (75), the bottom that hangs post (75) is provided with joint chamber (61), install the clamping mechanism of any one of claim 1 ~ 6 on the outer wall in joint chamber, the joint spare (62) activity of each clamping unit of clamping mechanism runs through the outer wall that hangs post (75) and extends to in joint chamber (61).

8. An exercise mirror carrying device according to claim 7, wherein the moving carrying mechanism comprises a moving frame (71), a second driving device (72) is arranged on the moving frame (71), a first wheel shaft (73) and a suspension column (75) are installed below the moving frame (71), a roller (74) is connected to both ends of the first wheel shaft (73), and the first wheel shaft (73) is driven by the second driving device (72) to rotate to drive the roller (74) to move along the arc-shaped track (1).

9. A fitness mirror carrying device according to claim 7, further comprising a mounting plate (2), wherein rotating shafts (21) are arranged at two ends of the mounting plate (2), the rotating shafts (21) are movably inserted into the mounting grooves (31) of the ceiling plate (3), the mounting plate (2) is used for mounting the arc-shaped track (1), and the mounting plate (2) can be turned around the rotating shafts (21) so as to turn the arc-shaped track (1) above or below the ceiling plate (3).

10. An exercise mirror carrying device according to claim 9, wherein a first driving device (4) is arranged above the ceiling plate (3), and the output end of the first driving device (4) is in transmission connection with the rotating shaft (21) through a gear.