CN217358311U

CN217358311U - Mobile module and functional instrument

Info

Publication number: CN217358311U
Application number: CN202220644071.5U
Authority: CN
Inventors: 姜俊鹏
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-02
Anticipated expiration: 2032-03-22

Abstract

The utility model provides a remove module and functional apparatus. The mobile module comprises: a slide rail provided with an opening; the fixing blocks are provided with through holes for the sliding rails to pass through; the moving member, with the slide rail contact for drive the slide rail and remove for the fixed block, wherein, the moving member includes: a limiting structure; the locking assembly is positioned at the opening and is provided with a movable end far away from or close to the opening; the sliding rail is located between a first position and a second position relative to the fixed block, the limiting structure is in contact with the locking assembly, and applies force moving away from the opening to the movable end of the locking assembly; the slide rail is in first position or second position, and limit structure and locking subassembly separation, and the loose end of locking subassembly is at least partly passed through the opening.

Description

Mobile module and functional instrument

Technical Field

The utility model relates to an apparatus technical field especially relates to a remove module and functional apparatus.

Background

Along with the higher living standard of people, people pay more and more attention to their health, and functional instruments such as massage chairs and massage sofas are more and more popular.

Taking a massage chair as an example, the massage chair utilizes the mechanical rolling force action and mechanical force extrusion to massage, can dredge the channels and collaterals of a human body and enable qi and blood to circulate, so that the massage chair can eliminate body fatigue after massage and has an important function on ensuring body health.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a remove module and functional apparatus.

According to the utility model discloses an aspect provides a mobile module, mobile module includes:

a slide rail provided with an opening;

the at least two fixed blocks are provided with through holes for the sliding rails to pass through;

the moving member, with the slide rail contact for drive the slide rail for the fixed block removes, wherein, the moving member includes: a limiting structure;

a locking assembly located at the opening and having a movable end distal or proximal to the opening;

the sliding rail is located between a first position and a second position relative to the fixed block, the limiting structure is in contact with the locking assembly, and applies a force to the movable end of the locking assembly to move in a direction departing from the opening;

the sliding rail is located at the first position or the second position, the limiting structure is separated from the locking assembly, and the movable end of the locking assembly at least partially penetrates through the opening.

In the above aspect, the moving member includes: a convex surface as the limiting structure;

the movable end includes: the lock comprises a lock head and a compression leg positioned on the side surface of the lock head;

the sliding rail is arranged between the first position and the second position, and the convex surface is in contact with the compression column;

the sliding rail is located at the first position or the second position, and the convex surface is separated from the compression column.

In the above scheme, the lock head includes: the locking surface and the sliding surface are distributed adjacently;

the sliding rail is positioned between the first position and the second position, the sliding surface is in contact with the fixed block, and applies a force moving away from the opening to the movable end along the sliding surface;

the sliding rail is located at the first position or the second position, the locking surface is abutted to the fixed block, and the sliding rail is fixed to the fixed block.

In the above solution, the locking assembly further includes: a fixed end;

the fixed end is opposite to the movable end, and the fixed end is fixed on the sliding rail.

In the above solution, the locking assembly further includes:

the fixed end and the movable end are positioned at two opposite ends of the guide post;

the first elastic piece is located the stiff end with between the expansion end, cup joint the outside of guide post, and one end with the stiff end perhaps the guide post is fixed.

In the above aspect, the moving member includes:

a body portion in contact with the slide rail;

and the stress part is connected with the main body part, is separated from the sliding rail and is used for receiving the action of external force.

In the above aspect, the moving member further includes:

the second elastic piece is positioned between the slide rail and the main body part and is connected with the slide rail and the main body part;

when the stressed part is subjected to external force, the second elastic piece deforms and drives the sliding rail to move along with the main body part;

and the external force on the stressed part is removed, and the deformation of the second elastic piece disappears and pushes the sliding rail to recover to the original position.

In the above scheme, the main body part of the moving member is located in the slide rail.

In the above solution, the mobile module further includes:

the stopping part is located at the end part of the sliding rail, and the outer diameter of the cross section of the stopping part is smaller than the aperture of the through hole.

In the above scheme, the number of the locking assemblies is two;

the number of the fixed blocks is three; the three fixed blocks are respectively a first fixed block, a second fixed block and a third fixed block; the first fixed block is positioned between the second fixed block and the third fixed block;

the slide rail also has a third position, the first position being located between the second position and the third position;

the sliding rail is located at the first position, the two locking assemblies are respectively located at two ends of the first fixed block, and a first distance is reserved between the third fixed block and the first end of the sliding rail;

the slide rail is located at the second position, the two locking assemblies are respectively arranged at two ends of the second fixed block, and a second distance is reserved between the third fixed block and the first end of the slide rail;

the sliding rail is located at the third position, the two locking assemblies are respectively located at two ends of the third fixed block, and a third distance is reserved between the second fixed block and the second end of the sliding rail; wherein the second distance and the third distance are both greater than the first distance, the second end being opposite the first end.

According to a second aspect of embodiments of the present invention, there is provided a functional apparatus, comprising:

a mobile module according to any of the first aspect;

an instrument body;

the supporting frame is used for supporting the instrument main body and is fixed with the fixing block of the moving module.

In the scheme, the fixed blocks are respectively fixed at the middle positions of the support frames;

the functional apparatus further includes:

and the roller is arranged at the end part of the support frame.

In the above scheme, the functional apparatus is: a massage chair.

The embodiment of the utility model provides a moving module and functional apparatus, through setting up slide rail, fixed block and can drive the moving member that the slide rail moved relative to the fixed block, the moving member includes limit structure, the locking subassembly that slide rail opening part was equipped with has the expansion end far away from or close to the opening; the slide rail for the fixed block is located between the first position and the second position, because limit structure with the locking subassembly contact, and to the free end of locking subassembly is applyed and is deviated from the power that open-ended direction removed, so can restrict the free end protrusion of locking subassembly in the opening of slide rail to under the drive of moving member, make the slide rail can not blocked by the locking subassembly and pass the through-hole of fixed block and remove. The sliding rail is located at the first position or the second position, and due to the fact that the limiting structure is separated from the locking assembly, at least part of the movable end of the locking assembly penetrates through the opening, the sliding rail can be blocked by the locking assembly and cannot penetrate through the through hole of the fixing block, and therefore the sliding rail is fixed.

The embodiment of the utility model provides a remove the module and can set up in the bottom of functional device such as massage armchair, when solving functional device such as massage armchair because weight is great and be difficult to the problem of lifting up, through setting up the removal module, utilize the moving member of removal module to drive the slide rail and remove the second position for the fixed block from the first position to with the help of lever principle, the person of facilitating the use upwards lifts up functional device, labour saving and time saving. When solving functional apparatus such as massage armchair and need realizing the problem that zero leans on the wall, through setting up the removal module, the moving member that utilizes the removal module drives the slide rail and moves to different positions for the fixed block, can measure the position that realizes the anticollision wall to can guarantee that the human body lies the main part of functional apparatus such as massage armchair under the appearance state and can not rub with the wall each other.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the invention.

Fig. 1 is an exploded perspective view of a mobile module according to an embodiment of the present invention;

fig. 2 is a side view of the mobile module according to the embodiment of the present invention in the initial state;

fig. 3 is a side view of the moving module according to the embodiment of the present invention in a state where the moving member is extended forward;

FIG. 4 is an enlarged partial schematic view of A in FIG. 3;

fig. 5 is a schematic structural diagram of a locking assembly provided by an embodiment of the present invention;

fig. 6 is a partially enlarged schematic view of B in fig. 3;

fig. 7 is a perspective structural view of a functional apparatus provided by the embodiment of the present invention;

FIG. 8 is a side view of the functional device with the moveable member in a forward extended position in accordance with an embodiment of the present invention;

fig. 9 is a side view of the functional device in a rearward extended position with the moveable member in accordance with an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary implementations below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in the description and claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item is the element or item preceding the word "comprising" or "comprises", and means that the element or item is the element or item listed after the word "comprising" or "comprises", and the equivalent thereof, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Taking a massage chair as an example, when it needs to be moved, it is necessary for the user to manually lift a part (front end or rear end) of the functional apparatus, but since the massage chair is heavy, the lifting process is difficult, a large force is required, and the body is easily injured. In addition, most massage chairs have a zero gravity mode, and in the zero gravity mode, the backrest of the massage chair descends, and the angle change of the seat cushion and the positions of the leg back cushions are all in the most comfortable positions for people to lie. The general zero leans on the wall scheme to laminate the massage armchair back to the wall and puts, need not to reserve and expand required clearance, through increasing one set of motion or utilizing mechanisms such as connecting rod to realize the massage armchair upset process and translate forward simultaneously, realizes crashproof wall, but this can lead to the improvement of complicated manufacturing, design and cost.

Referring to fig. 1 to 3, an embodiment of the present invention provides a mobile module, where the mobile module 100 includes: the sliding rail assembly comprises a sliding rail 10, at least two fixed blocks 20, a moving member 30 and a locking assembly 40.

Wherein, the slide rail 10 is provided with an opening (not numbered in the figure); the fixed block 20 is provided with a through hole for the sliding rail 10 to pass through; the moving member 30 is in contact with the slide rail 10, and is used for driving the slide rail 10 to move relative to the fixed block 20. The moving member 30 includes a limiting structure 31; a locking assembly 40 is located at the opening with a movable end 41 distal or proximal to the opening.

The slide rail 10 is located between a first position and a second position relative to the fixed block 20, and the limiting structure 31 is in contact with the locking assembly 40 and applies a force to the movable end 41 of the locking assembly 40 to move in a direction away from the opening.

When the sliding rail 10 is in the first position or the second position, the limiting structure 31 is separated from the locking assembly 40, and the movable end of the locking assembly 40 at least partially passes through the opening.

Specifically, at least two fixing blocks 20 may be respectively and fixedly installed at the bottom of the support bracket of the functional device such as a massage chair. The maximum distance between the at least two fixing blocks 40 is smaller than the length of the slide rail 10.

Wherein, the moving member 30 can be at least partially located inside the sliding rail 10, and can also be located outside the sliding rail 10. Under the driving of the moving member 30, the slide rail 10 can pass through the through holes of at least two of the fixed blocks 40 and move relative to the fixed blocks 40.

The slide rail 10 has a first position and a second position relative to the fixed block 20, and the moving member 30 can drive the slide rail 10 to reciprocate between the first position and the second position relative to the fixed block 20.

Here, the first position may be an initial position of the slide rail 10 with respect to the fixed block 20, and the second position is an end position to which the slide rail 10 moves from the initial position. For example, the first position may be a position where a first fixed block of the at least two fixed blocks 20 is located, and the second position may be a position where a second fixed block of the two fixed blocks 20 is located. In an initial state, the slide rail 10 is stationary relative to the fixed blocks 20, the first fixed block may be close to the middle position of the slide rail 10, and the second fixed block may be close to the end position of the slide rail 10.

Illustratively, the sliding rail may be a pipe with a hollow cavity, and the pipe wall of the pipe is provided with the opening. For example, the opening is formed in the pipe wall at the middle position of the pipeline, or the opening is formed in the pipe wall close to the middle position of the pipeline.

The moving member 30 is provided with a limiting structure 31, and the limiting structure 31 is close to or located at the middle position of the moving member 30. The limiting structure 31 is matched with the locking assembly 40 under the driving of the moving member 30, so that the slide rail 10 can move between a first position and a second position relative to the fixed block 20, or be fixed at the first position or the second position.

Fig. 2 is a side view of the mobile module according to the embodiment of the present invention in the initial state. Referring to fig. 2, in an initial state, the slide rail 10 is in a first position relative to the fixed block 20, and since the limiting structure 31 of the moving member 30 is separated from the locking assembly 40, the movable end of the locking assembly 40 at least partially passes through the opening, so that the slide rail 10 is blocked by the locking assembly 40 and cannot pass through the through hole of the fixed block 20, thereby achieving the static state of the slide rail 10 relative to the fixed block 20.

The locking assembly 40 includes a fixed end and a movable end, the movable end being opposite the fixed end, and the movable end being movable relative to the fixed end. When the movable end moves relative to the fixed end, the movable end is close to or far away from the opening on the sliding rail. The fixed end may be used to secure the locking assembly 40. Illustratively, the fixed end includes, but is not limited to, a screw or bolt, etc.

Fig. 3 is a side view of the moving module provided by the embodiment of the present invention in a state that the moving member extends forward, referring to fig. 3, under the driving of the moving member 30, the slide rail 10 is located between the first position and the second position relative to the fixed block 20, because the limiting structure 31 of the moving member 30 contacts with the locking component 40, and applies a force deviating from the direction of the opening to the movable end of the locking component 40, so as to limit the movable end 41 of the locking component 40 protruding out of the opening of the slide rail 10, so that under the driving of the moving member, the slide rail can move through the through hole of the fixed block without being blocked by the locking component, and in fig. 3, the slide rail 10 can move leftward through the through hole of the fixed block 40.

In some embodiments, as shown in fig. 2 and 3, the main body of the moving member 30 is located in the hollow cavity of the slide rail 10, and the movable end 41 of the locking assembly 40 is far away from or close to the opening by the interaction between the limiting structure 31 of the moving member 30 and the side of the movable end 41.

In other embodiments, the moving member 30 is located outside the sliding rail 10, and the movable end 41 is far away from or close to the opening by the interaction between the limiting structure 31 of the moving member 30 and the top of the movable end of the locking assembly 40.

All in all, it is sufficient if the interaction between the limiting structure 31 and the movable end 41 is such that said movable end 41 is far from or close to said opening.

The embodiment of the utility model provides a mobile module, through setting up slide rail, fixed block and can drive the moving member that the slide rail moves relative to the fixed block, the moving member includes limit structure, the locking subassembly that slide rail opening part was equipped with has the expansion end far away from or close to the opening; the slide rail for the fixed block is located between the first position and the second position, because limit structure with the locking subassembly contact, and to the expansion end of locking subassembly is applyed and is deviated from the power that open-ended direction removed, so can restrict locking subassembly's expansion end protrusion in the opening of slide rail to under the drive of moving member, make the slide rail can not blockked by the locking subassembly and pass the through-hole of fixed block and remove. The sliding rail is located at the first position or the second position, and due to the fact that the limiting structure is separated from the locking assembly, the movable end of the locking assembly at least partially penetrates through the opening, the sliding rail can be blocked by the locking assembly and cannot penetrate through the through hole of the fixing block, and therefore the sliding rail is fixed.

So, can set up the removal module in the bottom of functional device such as massage armchair, when being difficult to the problem of lifting up because weight is great in the face of solving functional device such as massage armchair, utilize the moving member that removes the module to drive the slide rail and remove the second position for the fixed block from the primary importance to with the help of lever principle, the person of facilitating the use upwards lifts up functional device, labour saving and time saving.

When the problem of solving functional apparatus such as massage armchair needs to realize the anticollision wall is faced, through setting up the removal module, the moving member that utilizes the removal module drives the slide rail and moves to different positions for the fixed block, can measure the position that realizes the anticollision wall to when can guaranteeing that the human body lies the appearance, functional apparatus such as massage armchair's main part can not rub with the wall each other.

In some embodiments, referring to fig. 4 and 5, the moving member 30 includes a convex surface as a limiting structure 31.

In one embodiment, the movable end 41 includes: the locking head 411 directly interacts with the limiting structure at the top of the locking head, so that the locking head 411 passes through the opening to lock the position of the slide rail 10 relative to the fixed block 20; or away from the opening to allow the slide 10 to move relative to the fixed block 20. When the limiting structure 31 interacts with the top of the lock head 411, the moving member 30 can be located outside the sliding rail 10.

In other embodiments, the movable end 41 includes a locking head 411 and a compression leg 412 located at a side of the locking head. At this time, the limiting structure 31 of the moving member 30 interacts with the compression leg 412, so that the lock head 411 passes through the opening to lock the position of the slide rail 10 relative to the fixed block 20; or away from the opening to allow the slide 10 to move relative to the fixed block 20. In such an embodiment, the moving member 30 may be located within the hollow cavity defined by the slide rail 10.

When the movable end 41 comprises a locking head 411 and a compression column 412 located at the side of the locking head, the convex surface of the sliding rail 10 is in contact with the compression column 412 between the first position and the second position;

the slide rail 10 is in the first position or the second position, and the convex surface is separated from the compression leg 412.

One convex surface may be one limiting structure 31. The convex surface on the moving member 30 may be two or more. Each two convex surfaces are symmetrically arranged at the middle position close to the moving part 30. Correspondingly, the number of the locking assemblies 40 is two or more, and the two or more are respectively located at the two openings of the slide rail 10. Wherein, every two openings are symmetrically arranged and close to the middle position of the slide rail 10.

In this embodiment, through setting up the convex surface of moving member 30 and being located the compression leg 412 of tapered end 411 side, moving member 30 drives slide rail 10 is in when moving between the first position with the second position, the convex surface of moving member 30 can with the compression leg 412 contact, the convex surface can press down the compression leg 412 and to the tapered end 411 applys the power that deviates from the open-ended direction removes, so can restrict tapered end 411 protrusion in the opening of slide rail 10, thereby under the drive of moving member 30, make slide rail 10 can not be stopped by the locking subassembly and pass the through-hole of fixed block and move.

The slide rail 10 is in the first position or the second position, the convex surface with the compression leg 412 separation, through the regional contact outside the convex surface of compression leg 412 with the moving member like this, compression leg 412 can not receive the power that deviates from the opening direction, therefore the expansion end can be raised, makes locking head 411 at least partly protrusion in the opening, thereby makes slide rail 10 can by locking head 411 blocks and can't pass the through-hole of fixed block 20, realizes the locking slide rail 10 is for the position of fixed block 20.

In some embodiments, with continued reference to fig. 5, the lock head 411 includes: a locking surface 411a and a sliding surface 411b, wherein the locking surface 411a and the sliding surface 411b are distributed adjacently; the slide rail 10 is located between the first position and the second position, the sliding surface 411b is in contact with the fixed block 20, and applies a force to the movable end 41 along the sliding surface 411b, wherein the force moves in a direction away from the opening; the slide rail 10 is located at the first position or the second position, the locking surface 411a abuts against the fixed block 20, and the position between the slide rail 10 and the fixed block 40 is fixed.

In this embodiment, the sliding surface 411b may be a curved surface, an inclined surface, or a curved surface. A part of the sliding surface 411b is located at the tip end of the locking head 411, and the other part is located opposite to the locking surface 411 a. Under the condition that the lock head 411 at least partially protrudes out of the opening of the slide rail 10, the slide rail 10 drives the locking assembly 40 to move towards the fixed block 20 in front of the sliding surface 411b, so that the sliding surface 411b contacts with the fixed block 20, and the fixed block 20 can apply a force moving away from the opening direction to the movable end 41 along the sliding surface 411b, so as to drive the movable end 41 to move away from the opening direction. This can restrict the movable end 41 from protruding out of the opening of the slide rail 10 (i.e. the movable end 41 is received in the opening of the slide rail 10), so that the slide rail 10 can move through the through hole of the fixed block without being blocked by the locking component.

The locking surface 411a may be a plane perpendicular to the plane of the extending direction of the slide rail. The locking surface 411a is located on the side adjacent to the side where the compression leg 412 is located.

Under the condition that the lock head 411 at least partially protrudes out of the opening of the slide rail 10, the slide rail 10 drives the locking assembly 40 to move towards the fixed block 20 in front of the locking surface 411a, so that the locking surface 411a abuts against the fixed block 20, and the fixed block 20 can block the movable end 41 of the locking assembly 40 from moving, thereby limiting the slide rail 10 from moving relative to the fixed block 20.

In some embodiments, with continued reference to fig. 5, the locking assembly 40 further includes a fixed end 42; the fixed end 42 is opposite to the movable end 41, and the fixed end 42 is fixed on the slide rail 10.

In this embodiment, the movable end 41 is movable along the central axis of the fixed end 42. The fixed end 42 may be a tapered end sleeve fixedly mounted on the slide rail 10.

In some embodiments, with continued reference to fig. 5, the locking assembly 40 further includes a guide post 43 and a first resilient member 44, the fixed end 42 and the movable end 41 being located at opposite ends of the guide post 43; the first elastic element 44 is located between the fixed end 42 and the movable end 41, and is sleeved on the outer side of the guide post 43, and one end of the first elastic element is fixed to the fixed end 42 or the guide post 43.

One end of the guiding column 43 is fixedly connected to the first elastic member 44, and the other end of the guiding column 43 passes through the fixed end 42. Preferably, the guide post 43 may be a guide post bolt.

The first elastic member 44 may be a spring or an elastic plastic.

In some embodiments, one end of the first elastic member 44 is fixed to the fixed end 42 or the guide post 43, and the other end of the first elastic member 44 may abut against the bottom of the lock head 411.

In other embodiments, the bottom of the locking head 411 is provided with a cavity structure, and the other end of the first elastic element 44 can extend into the cavity structure and abut against the top wall of the cavity structure, so as to realize stable connection between the first elastic element 44 and the locking head 411.

In other embodiments, when the first elastic member 44 is a spring, the top of the spring is connected to a hook fixed on the locking head 411.

In this embodiment, when a force moving away from the opening direction of the slide rail 10 is applied to the movable end 41 of the locking assembly 40, the first elastic member 44 can be deformed to generate an elastic restoring force. When the limiting structure 31 is separated from the movable end 41, the elastic restoring force can drive the movable end 41 to move towards the opening direction of the slide rail 10, so that the movable end 41 at least partially protrudes out of the opening of the slide rail 10.

In some embodiments, referring to fig. 1 and 6, the moving member 30 includes a main body portion 32 and a force-receiving portion 33, and the main body portion 32 is in contact with the slide rail 10; the force-bearing part 33 is connected with the main body part 32 and separated from the slide rail 10 for receiving an external force.

Wherein the position-limiting structure 31 is located on the main body portion 32, for example, the position-limiting structure 31 is close to or located at the middle position of the main body portion 32. The force-bearing portions 33 are fixedly arranged at the end parts of the main body portion 32, the number of the force-bearing portions 33 can be two, and the two force-bearing portions 33 are respectively arranged at the two ends of the main body portion 32.

In this embodiment, through the atress part that sets up the moving member, the atress part accepts the exogenic action like this, can make the main part of moving member remove and drive the slide rail and remove for the fixed block.

In some embodiments, with continued reference to fig. 1 and 6, the moving member 30 further includes a second elastic member 34, wherein the second elastic member 34 is located between the slide rail 10 and the main body portion 31 and is connected to the slide rail 10 and the main body portion 32; when the force-bearing part 33 is subjected to an external force, the second elastic element 34 deforms and drives the slide rail 10 to move along with the main body part 32; the external force on the stressed part 33 is removed, and the deformation of the second elastic element 34 disappears and pushes the slide rail 10 to return to the original position.

The number of the second elastic members 34 may be two, and preferably, the second elastic members 34 may be springs or elastic plastic members.

In this embodiment, by providing the second elastic element 34, after the force-bearing portion 33 receives an external force, the second elastic element 34 deforms and drives the slide rail 10 to move relative to the fixed block 20 along with the main body portion 32. After the external force is released, the elastic restoring force of the second elastic member 34 can drive the slide rail 10 to return to the initial position before the movement. Here, the initial position is: the position of the slide rail 10 relative to the fixed block 20 when the second elastic element 34 is not deformed.

In some embodiments, the body portion 32 of the moving member 30 is located within the sliding track 10.

In this embodiment, the force-receiving portion 33 is located outside the slide rail 10. The second elastic element 30 is located inside the slide rail 10, and one end of the second elastic element 30 may be connected to the end of the main body 32, and the other end may be connected to the end of the slide rail 10. Therefore, the moving assembly is compact in structure, small in occupied size and convenient to operate.

In some embodiments, referring to fig. 6, the moving module 100 further includes:

and the stopping part 50 is positioned at the end part of the sliding rail 10, and the outer diameter of the cross section of the stopping part 50 is smaller than the aperture of the through hole of the fixed block 20.

The number of the stopping portions 50 may be two, and the two stopping portions 50 are respectively located at two ends of the slide rail 10. The stopper portion 50 has a hollow structure through which the force receiving portion 33 passes. In this embodiment, the stopper 50 is disposed at the end of the slide rail 10, so that the main body 32 of the moving member 30 can be restricted from moving out of the slide rail 10.

In some embodiments, the stopping portion 50 is provided with a limiting bolt, and a screw of the limiting bolt penetrates through a side portion of the stopping portion 50 and extends into the track. So, when needs realized the fixed of slide rail, can make the screw rod of spacing bolt contradict in the main part of moving member 30 through adjusting spacing bolt to make the main part's of moving member in the slide rail position keep motionless, and then make moving member 30 can't drive the relative fixed block of slide rail and remove.

In some embodiments, with continued reference to fig. 1-3, the locking assemblies 40 are two; three fixed blocks 20 are provided; the three fixed blocks 20 are respectively a first fixed block, a second fixed block and a third fixed block; the first fixed block is positioned between the second fixed block and the third fixed block; the slide rail 10 also has a third position, the first position being located between the second position and the third position.

The slide rail 10 is located at the first position, the two locking assemblies 40 are respectively located at two ends of the first fixed block, and a first distance is formed between the third fixed block and the first end of the slide rail 10;

the slide rail 10 is located at the second position, the two locking assemblies 40 are respectively located at two ends of the second fixed block, and a second distance is formed between the third fixed block and the first end of the slide rail 10;

the slide rail 10 is located at the third position, the two locking assemblies 40 are respectively located at two ends of the third fixed block, and a third distance is formed between the second fixed block and the second end of the slide rail 10.

Wherein the second distance and the third distance are both greater than the first distance, the second end being opposite the first end.

A first direction of the sliding rail 10 moving from the first position to the second position relative to the first fixed block is opposite to a second direction of the sliding rail 10 moving from the first position to the third position relative to the first fixed block.

For example, assuming that the first direction is toward the front (or left side) of the moving module, and the second direction is toward the rear (or right side) of the moving module, when an external force in the first direction is applied to the moving member, the moving member 30 drives the sliding rail 10 to move in the first direction, the limiting structure 31 on the moving member 30 contacts with the movable end 41 of the locking assembly 40 on the right side of the first fixed block, and applies a force to the movable end 41 to move away from the opening direction of the sliding rail 10, and the locking assembly on the right side of the first fixed block is pressed down, so that the moving module can move leftward. When an external force in the second direction is applied to the moving member 30, the moving member 30 drives the slide rail 10 to move in the second direction, the limiting structure 31 on the moving member 30 contacts with the movable end 41 of the locking component 40 on the left side of the first fixed block, a force which deviates from the opening direction of the slide rail 10 and moves is applied to the movable end 41, the locking component 41 on the left side of the first fixed block is pressed down, and the moving module can move rightwards.

Referring to fig. 7-9, embodiments of the present invention provide a functional apparatus that may include: a moving module 100, an apparatus body 200 and a support frame 300. Wherein, the mobile module 100 is the mobile module described in any of the above embodiments; the supporting frame 300 is used for supporting the apparatus main body 200 and is fixed with the fixing block 20 of the moving module 100.

In one example, the fixing block 20 of the moving module 100 is detachably mounted at the bottom of the supporting frame 300. The detachable mounting method includes, but is not limited to, bolt mounting, snap mounting, etc., and the mounting may be performed by using an existing mounting structure as long as the fixing block 20 of the mobile module 100 is fixed on the support frame 300, which is not limited in this embodiment.

In one example, the number of the moving modules 100 is two; the two fixing blocks of the mobile module 100 are respectively fixed at two sides of the bottom of the support frame 300.

In one example, the functional device may be a massage couch, a massage chair, or a sports device, among others.

The embodiment of the utility model provides a functional apparatus, through the fixed block with removing module 100 with be used for supporting the support frame 300 of apparatus main part 200 is fixed, when solving functional apparatus such as massage armchair because weight is great and be difficult to the problem of lifting up, can utilize the moving member of removal module to drive the slide rail and remove the second position for the fixed block from the first position to with the help of lever principle, the person of facilitating the use upwards lifts up functional apparatus, labour saving and time saving.

When functional apparatus such as solving massage armchair need realize the problem of crashproof wall, can utilize the moving member that removes the module to drive the slide rail and remove to the extreme position (for example the second position) for the fixed block, can measure the position that realizes the crashproof wall to can guarantee that the human body lies the main part of functional apparatus such as massage armchair can not rub with the wall each other when the appearance.

In some embodiments, the fixing blocks 20 are respectively fixed at the middle positions of the supporting frames 300; the functional device further includes a roller 400 installed at an end of the support frame 300.

In this embodiment, the rollers 400 are mounted on the ends of the supporting frame 300, so that when the functional device such as a massage chair is lifted by the moving module 100, the functional device can be flexibly moved by the rollers.

In some embodiments, the functional apparatus is a massage chair.

The following takes a massage chair as an example to specifically explain the functional apparatus provided by the present invention.

The massage chair includes: massage armchair main part, support bracket and removal module. The massage chair can realize two postures of sitting posture and zero gravity lying posture.

Two moving modules which can move back and forth are fixed on the outer side of the lowest end of the supporting bracket, and a pull rod (namely a moving part in the embodiment) in the moving modules can be positioned and fixed at the front end, the middle end and the rear end of the massage chair. A pair of rollers is fixed at the tail end of the supporting bracket.

Each mobile module comprises: and the front end and the rear end of the pull rod slide rail are respectively a handle for hand holding (namely the stressed part of the moving part), and the middle of the pull rod slide rail is provided with two inclined plane pressing strips (namely the main part of the moving part).

The front end and the rear end of the pull rod are respectively provided with a return spring, and the front end and the rear end of the pull rod slide rail are fixedly provided with a plug (namely the stopping part), so that the pull rod can be kept still at the middle position in the slide rail.

Two locking modules are fixed on the pull rod slide rail, each locking module comprises a tapered end with one section of inclined plane and one section of straight surface, the tapered end is fixed with a guide pillar bolt, the guide pillar bolt can freely slide up and down on a tapered end shaft sleeve, and a spring is arranged between the tapered end and the tapered end shaft sleeve. The side surface of the lock head is provided with a convex lock head pressing column, and the inclined plane part on the long pressing strip can press down the lock head when passing through the lock head pressing column.

When the pull rod was placed in the centre, the locking module kept the state of lifting up, and the straight section of two locks at this moment contacts with the left and right sides of fixed block respectively, realizes the fixed of removal module.

The pull rod is pulled out forwards, the right locking module is pressed down at the moment, free leftward movement can be realized, after the handle is loosened when the pull rod moves to the farthest end, the pull rod returns to the middle under the action of the return spring, the lock head is lifted at the moment, and the moving module is fixed at the front end; the pull rod is pressed back, the left lock head descends, and the moving module can move rightwards until the initial position or the farthest end is reached.

When the pull rod is pulled to the foremost end, the user can lift the massage armchair upwards to move; when the pull rod is pulled to the farthest end, the pull rod can be used as a zero-against-wall scale: when a user pushes the massage armchair to the wall, the pull rod is pushed to the wall and then the user loosens his hand, and the position of the massage armchair can ensure that the massage armchair main body does not interfere and rub with the wall when the user lies.

Compared with the traditional massage chair, the user needs to lift the front end of the functional instrument, the massage chair is very heavy, the lifting process is difficult, the large force is needed, and the body is easy to hurt, so that the massage chair can be moved conveniently by adopting the scheme provided by the embodiment, and time and labor are saved.

The zero wall scheme of traditional massage armchair is generally to laminate the massage armchair back to the wall and put, need not to reserve and expand required clearance, adopts to increase one set of motion or utilizes mechanisms such as connecting rods to realize the massage armchair upset process and translate forward simultaneously, realizes the anticollision wall, this can lead to complicated manufacturing, the improvement of design and cost, and the scheme structure that adopts this embodiment to provide is simple relatively, and manufacturing cost is lower, can easily solve the anticollision wall problem.

The features disclosed in the several product embodiments of the present invention can be combined arbitrarily without conflict to obtain new product embodiments.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A mobile module, comprising:

a slide rail provided with an opening;

the sliding rail is located between a first position and a second position relative to the fixed block, the limiting structure is in contact with the locking assembly, and applies force moving away from the opening to the movable end of the locking assembly;

2. The mobile module according to claim 1,

the moving member includes: a convex surface as the limiting structure;

3. The mobile module according to claim 2, wherein the lock head comprises: the locking surface and the sliding surface are distributed adjacently;

the sliding rail is located between the first position and the second position, the sliding surface is in contact with the fixed block, and applies a force moving away from the opening to the movable end along the sliding surface;

4. The mobile module of any of claims 1 to 3, wherein the locking assembly further comprises: a fixed end;

5. The mobile module of claim 4, wherein the locking assembly further comprises:

6. The movement module according to claim 1, wherein the mover comprises:

a body portion in contact with the slide rail;

and the stress part is connected with the main body part and separated from the sliding rail and is used for receiving the action of external force.

7. The movement module of claim 6, wherein the mover further comprises:

8. The motion module of claim 6, wherein the body portion of the mover is located within the slide rail.

9. The mobile module according to claim 8, further comprising:

the stopping part is positioned at the end part of the sliding rail, and the outer diameter of the cross section of the stopping part is smaller than the aperture of the through hole.

10. The mobile module according to claim 1, wherein the number of locking assemblies is two;

11. A functional device, comprising:

the mobile module of any of claims 1 to 10;

an instrument body;

12. The functional apparatus according to claim 11, wherein the fixing blocks are fixed at intermediate positions of the support frames, respectively;

the functional apparatus further includes:

and the roller is arranged at the end part of the support frame.

13. The functional device according to claim 11 or 12, characterized in that it is: a massage chair.