Frame connecting piece and moving device

Abstract

The utility model provides a frame connecting piece and a moving device. The frame connecting piece comprises a bent part, a first bent arm and a second bent arm, wherein the first bent arm and the second bent arm are located at the two ends of the bent part. A connecting part is arranged on the outer side, opposite to the bending direction of the bending part, of the first bending arm; wherein the connecting part is used for being connected with a leaning assembly of a frame; the second bending arm is used for being connected with a frame body of the frame. According to the frame connecting piece, through the structure that the first bent arm and the second bent arm are connected through the bent parts, the frame connecting piece is bent, the height of the leaning assembly relative to the frame body is increased, and therefore the riding comfort of a frame is improved.

Description

Technical Field

[0001] This application relates to the technical field of mechanical design, and more particularly, to a frame connector and a mobile device. Background Art

[0002] Frame connectors generally refer to a type of parts used to connect various components in a mobile device. For example, a walking aid. By connecting the components in the mobile device with frame connectors, functions such as adjustment, folding, and quick disassembly of the components in the mobile device can usually be achieved.

[0003] In current frame connectors, after connecting the components in the mobile device together, the leaning component in the mobile device, such as a backrest component, is at a lower position compared to the frame body. As a result, when a user sits on the mobile device and leans on the backrest component, the comfort level is not high enough.

[0004] That is to say, a mobile device such as a walking aid assembled with current frame connectors cannot provide sufficient comfort during use by the user. Summary of the Utility Model

[0005] The purpose of this application is to provide a frame connector and a mobile device. Through a bent structure, the height of the leaning component in the mobile device compared to the frame body can be increased, thereby improving the riding comfort of the mobile device.

[0006] In a first aspect, this application provides a frame connector, including a bent portion and a first bent arm and a second bent arm located at both ends of the bent portion; a connecting portion is provided on the outer side of the first bent arm facing away from the bending direction of the bent portion; wherein, the connecting portion is used to connect with the leaning component of the mobile device; the second bent arm is used to connect with the frame body of the mobile device.

[0007] For the above frame connector, through the structure of the frame connector in which the bent portion connects the first bent arm and the second bent arm respectively, the frame connector is in a bent shape. Thus, compared with a frame connector without a bent structure, when the frame connector provided in this application connects the leaning component in the mobile device, the height of the leaning component compared to the frame body is greater, thereby improving the riding comfort of the mobile device.

[0008] In combination with the first aspect, optionally, the leaning component includes a chute; a receiving groove is provided on the first bent arm; the receiving groove extends from the middle of the first bent arm along the length direction of the first bent arm and penetrates through the end face of the end of the first bent arm away from the bent portion; the connecting portion includes a sliding connecting portion that is slidably connected to match the chute; the sliding connecting portion is located in the receiving groove, and the sliding connecting portion extends from one end of the receiving groove away from the second bent arm along the length direction of the first bent arm to the other end of the receiving groove.

[0009] For the above-mentioned vehicle frame connecting piece, a sliding connecting portion matching the chute on the leaning component is provided on the first bent arm, making the assembly between the leaning component and the vehicle frame connecting piece more convenient. Moreover, a receiving groove for accommodating the sliding connecting portion is formed on the first bent arm, which plays a better protective role for the sliding connecting portion and also reduces the size of the sliding connecting portion protruding outside the first bent arm, thereby reducing the overall size of the vehicle frame connecting piece.

[0010] In combination with the first aspect, optionally, a limiting member is provided at the end of the first bent arm away from the bent portion; the limiting member is movably connected to the end of the first bent arm away from the bent portion; the limiting member is configured to move relative to the first bent arm to block and expose one end of the receiving groove away from the bent portion.

[0011] For the above-mentioned vehicle frame connecting piece, through the relative movement of the limiting member on the first bent arm, one end of the receiving groove away from the bent portion can be blocked and exposed. When the leaning component slides along the sliding connecting portion to the bottom end of the receiving groove, the limiting member blocks one end of the receiving groove away from the bent portion, restricting the sliding of the chute on the leaning component in the direction away from the bent portion. That is to say, it plays a role in preventing the leaning component from falling off the vehicle frame connecting piece. Thus, the connection stability between the connecting piece and the leaning component is improved.

[0012] In combination with the first aspect, optionally, the limiting member includes a top cover; the top cover is rotatably connected to the end of the first bent arm away from the bent portion; wherein, the rotation axis is located inside the first bent arm and is parallel to the end face of the end of the first bent arm away from the bent portion and the plane where the top cover is located; the inside of the first bent arm is arranged opposite to the outside of the first bent arm.

[0013] For the above-mentioned vehicle frame connecting piece, during the assembly process of the leaning component and the vehicle frame connecting piece, the top cover can be folded to make the top cover away from the first bent arm and expose one end of the receiving groove away from the bent portion. After the assembly of the leaning component and the vehicle frame connecting piece is completed, the top cover can be folded to make the top cover close to the first bent arm and block one end of the receiving groove away from the bent portion.

[0014] In combination with the first aspect, optionally, the first bent arm includes an outer wall facing the outer side of the bent direction away from the bent portion and an inner wall facing the inner side of the bent direction of the bent portion; the receiving groove is located on the outer side of the outer wall; the outer wall and the inner wall are disposed opposite to each other and form a receiving space therebetween.

[0015] For the above-mentioned frame connector, through the structure of the hollow first bent arm, the material for manufacturing the frame connector is saved and the weight of the frame connector is reduced.

[0016] In combination with the first aspect, optionally, the inner wall and the outer wall are detachably connected; the frame connector further includes a rotating pin; one end of the inner wall away from the bent portion is provided with a first rotating pin hole for the rotating pin to pass through; the top cover is provided with a second rotating pin hole for the rotating pin to pass through; the rotating pin passes through the first rotating pin hole and the second rotating pin hole.

[0017] For the above-mentioned frame connector, through the detachable connection between the inner wall and the outer wall, and the flip - over connection between the top cover and the inner wall, the assembly between the top cover and the inner wall can be carried out in a state where the inner wall is separated from the outer wall. Thus, the assembly between the inner wall and the top cover is facilitated.

[0018] In combination with the first aspect, optionally, a wedge - shaped buckle is provided at the edge of the inner wall; a clamping portion matching the wedge - shaped buckle is provided at the edge of the outer wall; the clamping portion extends from the edge of the outer wall along the plane where the inner wall is located towards the middle of the outer wall.

[0019] For the above - mentioned frame connector, the detachable connection between the inner wall and the outer wall is realized by the clamping between the wedge - shaped buckle and the clamping portion. Compared with other methods such as screwing and riveting, the structure is simpler and the assembly is more convenient.

[0020] In combination with the first aspect, optionally, the frame body includes a first support assembly; the first support assembly includes a first connecting rod; a through - hole is provided on the second bent arm; the through - hole penetrates the outer surface of the second bent arm facing the outer side of the bent direction away from the bent portion and the inner surface of the second bent arm facing the inner side of the bent direction of the bent portion; the inner diameter of the through - hole matches the outer diameter of the first connecting rod and is used for the first connecting rod to pass through; a locking member is further provided on the second bent arm; the locking member penetrates from the surface of the second bent arm that is not penetrated by the through - hole to the inner wall of the through - hole; the locking member is configured to abut against the first connecting rod in the through - hole to limit the sliding of the first connecting rod in the through - hole.

[0021] For the above-mentioned frame connecting member, the first support component of the frame passes through the through-hole on the second bent arm through its first connecting rod, so as to realize the connection between the first support component and the frame connecting member. Moreover, the first connecting rod can slide in the through-hole to adjust the position of the first connecting rod relative to the frame connecting member, and after the adjustment is completed, the position of the first connecting rod relative to the frame connecting member can be locked by a locking member. Thereby enabling the mobile device to meet more user needs and ultimately further improving the usability of the mobile device.

[0022] In combination with the first aspect, optionally, the frame body includes a second support component; the second support component includes a second connecting rod; one end of the second bent arm away from the bent portion is provided with a clamping portion with an opening facing away from the bent portion; a rotating pin hole is provided on the clamping portion; the clamping portion is configured to clamp the second connecting rod, and when the second connecting rod is clamped, a connecting pin passes through the rotating pin hole and the second connecting rod.

[0023] For the above-mentioned frame connecting member, the swingable connection between the second support component of the frame and the second bent arm through its second connecting rod realizes the approach and separation of the first support component and the second support component in the frame. That is to say, the foldability of the frame is realized, thereby improving the storability of the frame.

[0024] In a second aspect, the present application provides a mobile device, including a leaning component, a first support component, a second support component, and the frame connecting member described in the first aspect; a chute matching the connecting portion on the first bent arm is provided on the leaning component, and the chute is connected to the connecting portion; the first support component includes a first connecting rod and an armrest portion and a first rolling member respectively located at both ends thereof; the first connecting rod passes through the second bent arm; the second support component includes a second connecting rod and a hinge portion and a second rolling member respectively located at both ends thereof; the hinge portion is rotatably connected to one end of the second bent arm away from the bent portion; wherein, the rotation axis is perpendicular to the plane where the connecting member, the first rolling member, and the second rolling member are located.

[0025] The above-mentioned mobile device has the same beneficial effects as the frame connecting member provided in the first aspect or any optional implementation manner of the first aspect, which will not be elaborated here.

[0026] In summary, for the frame connector and the mobile device provided by the present application, through the structure of the frame connector in which the bent part connects the first bent arm and the second bent arm respectively, the frame connector is in a bent shape, which increases the height of the leaning component compared to the frame body, thereby improving the riding comfort of the mobile device. By providing a sliding connection part on the first bent arm that matches the sliding groove on the leaning component, the assembly between the leaning component and the frame connector is made more convenient. Moreover, by providing a receiving groove on the first bent arm for receiving the sliding connection part, it provides better protection for the sliding connection part and reduces the overall size of the frame connector. Through the relative movement of the limiting member on the first bent arm, the end of the receiving groove away from the bent part can be blocked and exposed, improving the connection stability between the connector and the leaning component. Through the detachable connection between the inner side wall and the outer side wall, and the flip connection between the top cover and the inner side wall, the assembly between the inner side wall and the top cover is made convenient. The first support component of the mobile device realizes the connection between the first support component and the frame connector by passing its first connecting rod through the through hole on the second bent arm, and realizes the adjustable position of the first connecting rod relative to the frame connector, further improving the usability of the mobile device. The second support component of the mobile device realizes the foldability of the mobile device through the swingable connection between its second connecting rod and the second bent arm, thereby improving the storage performance of the mobile device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 The first perspective view of the frame connector provided by the embodiment of the present application;

[0029] Figure 2 The perspective view of the assembly of the frame connector and the mobile device provided by the embodiment of the present application;

[0030] Figure 3 The second perspective view of the frame connector provided by the embodiment of the present application;

[0031] Figure 4 The exploded view of the frame connector provided by the embodiment of the present application;

[0032] Figure 5 The perspective view of the mobile device provided by the embodiment of the present application.

[0033] Icons: 100, frame connection member; 110, bent portion; 120, first bent arm; 121, receiving groove; 122, sliding connection portion; 123, limiting member; 1231, second rotary pin hole; 124, outer side wall; 1241, clamping portion; 125, inner side wall; 1251, first rotary pin hole; 1252, wedge-shaped buckle; 130, second bent arm; 131, through hole; 132, locking member; 133, clamping portion; 140, rotary pin; 10, moving device; 200, leaning component; 210, sliding groove; 300, first support component; 310, first connecting rod; 400, second support component; 410, second connecting rod. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. The components of the embodiments of the present application usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0036] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0038] In addition, terms such as "horizontal" and "vertical" do not require the components to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0039] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0040] Please refer to Figure 1 and Figure 2 , Figure 1 is the first perspective view of the frame connector 100 provided by the embodiment of the present application; Figure 2 is the perspective view of the assembly of the frame connector 100 and the mobile device 10 provided by the embodiment of the present application. The frame connector 100 provided by the embodiment of the present application may include a bending portion 110 and a first bending arm 120 and a second bending arm 130 located at both ends of the bending portion 110. A connecting portion may be provided on the outer side of the first bending arm 120 in the direction opposite to the bending direction of the bending portion 110. Among them, the connecting portion may be used to connect with the leaning component 200 of the mobile device 10. The second bending arm 130 may be used to connect with the frame main body of the mobile device 10.

[0041] The included angle formed by the first bending arm 120 and the second bending arm 130 may be an obtuse angle, an acute angle, or a right angle, etc. The leaning component 200 may include a leaning member for leaning on body parts such as the back and a connecting member for connecting with the frame connector 100. Or, the leaning component 200 only includes a leaning member, and a connecting portion for connecting with the frame connector 100 is provided on the leaning member. The frame main body may include a first support component 300 and a second support component 400, etc. There may also be components such as a seat cushion for the user to sit on between the first support component 300 and the second support component 400.

[0042] In the above implementation process, through the structure of the frame connector 100 in which the bending portion 110 connects the first bending arm 120 and the second bending arm 130 respectively, the frame connector 100 is in a bent shape. Thus, compared with the frame connector without a bending structure, when the frame connector 100 provided by the embodiment of the present application connects the leaning component 200 in the mobile device 10, the height of the leaning component 200 is greater than that of the frame main body, thereby improving the riding comfort of the mobile device 10.

[0043] Please refer to Figure 3 , Figure 3 which is the second perspective view of the frame connector 100 provided by the embodiments of the present application. In some alternative embodiments, the leaning component 200 may include a sliding groove 210. A receiving groove 121 may be provided on the first bending arm 120. The receiving groove 121 may extend from the middle of the first bending arm 120 along the length direction of the first bending arm 120 and may penetrate through the end face of the end of the first bending arm 120 away from the bending portion 110. The connecting portion may include a sliding connection portion 122 that is slidably connected to match the sliding groove 210. The sliding connection portion 122 may be located in the receiving groove 121, and the sliding connection portion 122 may extend from the end of the receiving groove 121 away from the second bending arm 130 along the length direction of the first bending arm 120 to the other end of the receiving groove 121.

[0044] That is to say, the receiving groove 121 may be opened on the outer side of the first bending arm 120. The sliding groove 210 may specifically be a T-shaped groove or a dovetail groove. Correspondingly, the movable connection portion may be a T-shaped slider or a dovetail-shaped slider that matches the T-shaped groove or the dovetail groove.

[0045] During the assembly process of the leaning component 200 and the frame connector 100, the end of the sliding groove 210 on the leaning component 200 may be aligned with the end of the sliding connection portion 122 away from the bending portion 110, and the sliding groove 210 may be sleeved on the sliding connection portion 122. Subsequently, the leaning component 200 is slid along the sliding connection portion 122 in the direction close to the bending portion 110 until the bottom end of the receiving groove 121, that is, the end of the receiving groove 121 close to the bending portion 110.

[0046] In the above implementation process, by providing the sliding connection portion 122 on the first bending arm 120 that matches the sliding groove 210 on the leaning component 200, the assembly between the leaning component 200 and the frame connector 100 becomes more convenient. Moreover, by opening the receiving groove 121 on the first bending arm 120 to accommodate the sliding connection portion 122, it plays a better protective role for the sliding connection portion 122 and also reduces the size of the sliding connection portion 122 protruding beyond the first bending arm 120, thereby reducing the overall size of the frame connector 100.

[0047] Please continue to refer to Figure 3 , in some alternative embodiments, a limiting member 123 may be provided at the end of the first bending arm 120 away from the bending portion 110. The limiting member 123 may be movably connected to the end of the first bending arm 120 away from the bending portion 110. The limiting member 123 may be configured to move relative to the first bending arm 120 to block and expose the end of the receiving groove 121 away from the bending portion 110.

[0048] The limiting member 123 can be flip-connectable or slidably connectable to the first bent arm 120. When the leaning component 200 slides to the bottom end of the receiving groove 121 along the sliding connection portion 122, by moving the limiting member 123, one end of the receiving groove 121 away from the bent portion 110 is blocked, thereby preventing the leaning component 200 from sliding away from the bent portion 110.

[0049] In the above implementation process, through the relative movement of the limiting member 123 on the first bent arm 120, one end of the receiving groove 121 away from the bent portion 110 can be blocked and exposed. When the leaning component 200 slides to the bottom end of the receiving groove 121 along the sliding connection portion 122, the limiting member 123 blocks one end of the receiving groove 121 away from the bent portion 110, restricting the sliding of the sliding groove 210 on the leaning component 200 away from the bent portion 110. That is, it plays a role in preventing the leaning component 200 from falling off the vehicle frame connecting member 100, thereby improving the connection stability between the connecting member and the leaning component 200.

[0050] Please continue to refer to Figure 3 In some alternative embodiments, the limiting member 123 may include a top cover. The top cover can be flip-connectable to one end of the first bent arm 120 away from the bent portion 110. The axis of flipping can be located inside the first bent arm 120 and can be parallel to the end face of the first bent arm 120 away from the bent portion 110 and the plane where the top cover is located respectively. The inside of the first bent arm 120 can be disposed opposite to the outside of the first bent arm 120.

[0051] The shape of the top cover can be consistent with the end face of the first bent arm 120 away from the bent portion 110. That is, when the top cover is folded to fit the end face, it can just cover the end face.

[0052] In the above implementation process, during the assembly of the leaning component 200 and the vehicle frame connecting member 100, the top cover can be folded to move the top cover away from the first bent arm 120 and expose one end of the receiving groove 121 away from the bent portion 110. After the assembly of the leaning component 200 and the vehicle frame connecting member 100 is completed, the top cover can be folded to move the top cover closer to the first bent arm 120 and block one end of the receiving groove 121 away from the bent portion 110.

[0053] Please refer to Figure 4 , Figure 4It is an exploded view of the frame connector 100 provided by an embodiment of the present application. In some alternative embodiments, the first bent arm 120 may include an outer wall 124 on the outer side of the bent direction away from the bent portion 110 and an inner wall 125 on the inner side of the bent direction toward the bent portion 110. The receiving groove 121 may be located on the outer side of the outer wall 124. The outer wall 124 may be disposed opposite to the inner wall 125 and may form a receiving space therebetween.

[0054] That is to say, the first bent arm 120 may have a hollow structure. The manufacturing process of this structure may be hollow blow molding.

[0055] In the above implementation process, through the structure of the hollow first bent arm 120, the materials for manufacturing the frame connector 100 are saved, and the weight of the frame connector 100 is reduced.

[0056] Please continue to refer to Figure 4 , in some alternative embodiments, the inner wall 125 may be detachably connected to the outer wall 124. The frame connector 100 may further include a rotating pin 140. One end of the inner wall 125 away from the bent portion 110 may be provided with a first rotating pin hole 1251 for the rotating pin 140 to pass through. The top cover may be provided with a second rotating pin hole 1231 for the rotating pin 140 to pass through. The rotating pin 140 may pass through the first rotating pin hole 1251 and the second rotating pin hole 1231.

[0057] That is to say, the top cover is flip-connectable to the inner wall 125 through the rotating pin 140. The detachable connection between the inner wall 125 and the outer wall 124 may specifically be in the form of snap connection, screw connection, riveting, etc. The assembly among the inner wall 125, the top cover, and the rotating pin 140 may be carried out before the inner wall 125 and the outer wall 124 are assembled, or after the inner wall 125 is detached from the outer wall 124, and first assembled with the top cover. After the assembly among the inner wall 125, the top cover, and the rotating pin 140 is completed, the inner wall 125 and the outer wall 124 may be assembled.

[0058] In the above implementation process, through the detachable connection between the inner wall 125 and the outer wall 124, and the flip-connectable connection between the top cover and the inner wall 125, the assembly between the top cover and the inner wall 125 can be carried out in a state where the inner wall 125 is separated from the outer wall 124. Thus, the assembly between the inner wall 125 and the top cover is facilitated.

[0059] Please continue to refer to Figure 4, in some alternative embodiments, a wedge-shaped buckle 1252 may be provided at the edge of the inner wall 125. A clamping portion 1241 matching the wedge-shaped buckle 1252 may be provided at the edge of the outer wall 124. The clamping portion 1241 may extend from the edge of the outer wall 124 towards the middle of the outer wall 124 along the plane where the inner wall 125 is located.

[0060] During the process of clamping the wedge-shaped buckle 1252 and the clamping portion 1241, first, the inclined surface of the wedge-shaped buckle 1252 may abut against the clamping portion 1241, and during the process of the gradually increasing depth of insertion of the wedge-shaped clamping portion 1241, the wedge-shaped clamping portion 1241 may gradually deform and shift towards the middle of the inner wall 125. Until after the inclined surface completely passes through the clamping portion 1241, the wedge-shaped clamping portion 1241 restores its deformation under the action of its own elasticity and clamps with the clamping portion 1241.

[0061] In the above implementation process, the detachable connection between the inner wall 125 and the outer wall 124 is realized by adopting the clamping method between the wedge-shaped buckle 1252 and the clamping portion 1241. Compared with other methods such as screwing and riveting, the structure is simpler and the assembly is more convenient.

[0062] Please continue to refer to Figure 2 and Figure 4 , in some alternative embodiments, the frame body may include a first support assembly 300. The first support assembly 300 may include a first connecting rod 310. A through hole 131 may be provided on the second bending arm 130. The through hole 131 may penetrate the outer surface of the second bending arm 130 facing away from the bending direction of the bending portion 110 and the inner surface facing the bending direction of the bending portion 110. The inner diameter of the through hole 131 may match the outer diameter of the first connecting rod 310 and may be used for the first connecting rod 310 to penetrate. A locking member 132 may also be provided on the second bending arm 130. The locking member 132 may penetrate from the surface of the second bending arm 130 not penetrated by the through hole 131 to the inner wall of the through hole 131. The locking member 132 may be configured to abut against the first connecting rod 310 in the through hole 131 to limit the sliding of the first connecting rod 310 in the through hole 131.

[0063] The first support assembly 300 may be the front support frame of the vehicle frame. The upper end of the first connecting rod 310 may be connected to the armrest of the vehicle frame, and the lower end may be connected to the front row rollers of the vehicle frame. When the first connecting rod 310 passes through the through hole 131, its position relative to the vehicle frame connecting member 100 can be adjusted. After the adjustment is completed, the position of the first connecting rod 310 relative to the vehicle frame connecting member 100 can be locked by the locking member 132 passing through the through hole 131 and abutting against the first connecting rod 310. External threads may be provided on the locking member 132, and internal threads matching the external threads may be provided on the inner wall of the through hole 131. A certain number of adjustment holes may also be provided on the first connecting rod 310, for example: 4, 5, 6, etc. When the locking member 132 passes through the through hole 131 and abuts against the first connecting rod 310, the locking member 132 may further enter the adjustment hole, thereby improving the stability of locking the first connecting rod 310. Of course, the specific number of adjustment holes can be determined by those skilled in the art according to actual application requirements, and the embodiments of the present application do not limit this.

[0064] In the above implementation process, the first support assembly 300 of the moving device 10 is connected to the vehicle frame connecting member 100 by passing its first connecting rod 310 through the through hole 131 on the second bent arm 130. Moreover, the first connecting rod 310 can slide within the through hole 131 to adjust the position of the first connecting rod 310 relative to the vehicle frame connecting member 100, and after the adjustment is completed, the position of the first connecting rod 310 relative to the vehicle frame connecting member 100 can be locked by the locking member 132. Thereby enabling the moving device 10 to meet more user requirements and ultimately further improving the usability of the moving device 10.

[0065] Please continue to refer to Figure 2 and Figure 4 In some alternative embodiments, the vehicle frame body may include a second support assembly 400. The second support assembly 400 may include a second connecting rod 410. A clamping portion 133 with an opening facing away from the bent portion 110 may be provided at one end of the second bent arm 130 away from the bent portion 110. A hole for the rotating pin 140 may be provided on the clamping portion 133. The clamping portion 133 may be configured to clamp the second connecting rod 410, and when clamping the second connecting rod 410, the connecting pin may pass through the hole for the rotating pin 140 and the second connecting rod 410.

[0066] The second support assembly 400 may be the rear support frame of the mobile device 10. The lower end of the second connecting rod 410 may be provided with the rear row rollers of the mobile device 10. The portion of the second connecting rod 410 clamped by the clamped portion 133 may be the upper end of the second connecting rod 410. Through the swingable connection between the second connecting rod 410 and the second bending arm 130, the first support assembly 300 and the second support assembly 400 in the mobile device 10 can be brought closer to and away from each other. That is to say, the foldability of the mobile device 10 can be achieved.

[0067] In the above implementation process, the second support assembly 400 of the mobile device 10 realizes the mutual approach and mutual separation of the first support assembly 300 and the second support assembly 400 in the mobile device 10 through the swingable connection between its second connecting rod 410 and the second bending arm 130. That is to say, the foldability of the mobile device 10 is realized, thereby improving the storage performance of the mobile device 10.

[0068] Please refer to Figure 5 , Figure 5 , which is a perspective view of the mobile device 10 provided by the embodiment of the present application. Based on the same concept, the mobile device 10 provided by the embodiment of the present application may include a leaning component 200, a first support assembly 300, a second support assembly 400, and the frame connecting member 100 described above. A chute 210 matching the connecting portion on the first bending arm 120 may be provided on the leaning component 200, and the chute 210 may be connected to the connecting portion. The first support assembly 300 may include a first connecting rod 310 and an armrest portion and a first rolling member located at both ends thereof. The first connecting rod 310 may penetrate through the second bending arm 130. The second support assembly 400 may include a second connecting rod 410 and a hinge portion and a second rolling member located at both ends thereof. The hinge portion may be rotatably connected to one end of the second bending arm 130 away from the bending portion 110. Among them, the rotation axis may be perpendicular to the plane where the connecting member, the first rolling member, and the second rolling member are located.

[0069] The chute 210 on the leaning component 200 may also be a dovetail groove or a T-shaped groove, etc. The first rolling member may be the front row rollers of the mobile device 10, and the second rolling member may be the rear row rollers of the mobile device 10.

[0070] The above implementation process may be the same as that of the frame connecting member 100 described in the previous embodiments, and will not be elaborated here.

[0071] In summary, for the frame connector 100 and the mobile device 10 provided in each embodiment of the present application, through the structure of the frame connector 100 in which the bending portion 110 connects the first bending arm 120 and the second bending arm 130 respectively, the frame connector 100 is bent, increasing the height of the leaning component 200 compared to the frame body, thereby improving the riding comfort of the mobile device 10. A sliding connection portion 122 matching the sliding groove 210 on the leaning component 200 is provided on the first bending arm 120, making the assembly between the leaning component 200 and the frame connector 100 more convenient. Moreover, a receiving groove 121 for receiving the sliding connection portion 122 is formed on the first bending arm 120, providing better protection for the sliding connection portion 122 and reducing the overall size of the frame connector. Through the relative movement of the limiting member 123 on the first bending arm 120, the end of the receiving groove 121 away from the bending portion 110 can be blocked and exposed, improving the connection stability between the connector and the leaning component 200. Through the detachable connection between the inner side wall 125 and the outer side wall 124, and the flip connection between the top cover and the inner side wall 125, the assembly between the inner side wall 125 and the top cover is facilitated. The first support assembly 300 of the mobile device 10 is connected to the frame connector 100 by passing its first connecting rod 310 through the through hole 131 on the second bending arm 130, realizing the adjustable position of the first connecting rod 310 relative to the frame connector 100 and further improving the usability of the mobile device 10. The second support assembly 400 of the mobile device 10 is swingably connected to the second bending arm 130 through its second connecting rod 410, realizing the foldability of the mobile device 10 and further improving the storage performance of the mobile device 10.

[0072] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A frame connector, characterized in that: It comprises a bending portion and a first bending arm and a second bending arm located at two ends of the bending portion; A connecting portion is provided on the outer side of the first bending arm facing away from the bending direction of the bending portion; wherein the connecting portion is used to connect with the leaning component of the mobile device; The second bending arm is used to be connected to the frame body of the mobile device.

2. The frame connector according to claim 1, characterized in that: in, The leaning assembly includes a slide slot; The first bending arm is provided with a receiving groove; The accommodating groove extends from the middle of the first bending arm along the length direction of the first bending arm and passes through the end surface of the first bending arm away from the bending portion; The connecting portion includes a sliding connecting portion matching the sliding groove; The sliding connection portion is located in the accommodating groove, and the sliding connection portion extends from one end of the accommodating groove away from the second bending arm and along the length direction of the first bending arm to the other end of the accommodating groove.

3. The vehicle frame connecting member according to claim 2, characterized in that: A limiting member is provided at one end of the first bending arm away from the bending portion; The limiting member is movably connected to an end of the first bending arm away from the bending portion; The limiting member is configured to cause the first bending arm to move relative to each other so as to cover and expose the end of the accommodating groove away from the bending portion.

4. The frame connecting member according to claim 3, characterized in that: The limiting member includes a top cover; The top cover is flippably connected to the end of the first bending arm away from the bending portion; wherein the flipping axis is located on the inner side of the first bending arm and is respectively parallel to the end surface of the end of the first bending arm away from the bending portion and the plane where the top cover is located; the inner side of the first bending arm is arranged opposite to the outer side of the first bending arm.

5. The vehicle frame connecting member according to claim 4, characterized in that: The first bending arm comprises an outer side wall facing away from the outer side of the bending direction of the bending portion and an inner side wall facing the inner side of the bending direction of the bending portion; The receiving groove is located outside the outer side wall; The outer side wall is arranged opposite to the inner side wall, and a receiving space is formed therebetween.

6. The vehicle frame connecting member according to claim 5, characterized in that: The inner wall is detachably connected to the outer wall; The frame connector also includes a rotation pin; The inner wall is provided with a first rotating pin hole for the rotating pin to pass through at one end away from the bending portion; The top cover is provided with a second rotating pin hole for the rotating pin to pass through; The rotation pin passes through the first rotation pin hole and the second rotation pin hole.

7. The vehicle frame connecting member according to claim 5, characterized in that: The edge of the inner side wall is provided with a wedge-shaped buckle; The edge of the outer side wall is provided with a clamping portion matching the wedge-shaped buckle; the clamping portion extends from the edge of the outer side wall along the plane where the inner side wall is located to the middle part of the outer side wall.

8. The vehicle frame connecting member according to claim 1, characterized in that: The frame body includes a first support assembly; The first support assembly includes a first connecting rod; The second bending arm is provided with a through hole; the through hole penetrates the outer surface of the second bending arm facing away from the bending direction of the bending portion and the inner surface of the second bending arm facing the bending direction of the bending portion; The inner diameter of the through hole matches the outer diameter of the first connecting rod, and is used for the first connecting rod to pass through; The second bending arm is also provided with a locking piece; The locking member penetrates from the surface of the second bending arm not penetrated by the through hole to the inner wall of the through hole; the locking member is configured to abut against the first connecting rod in the through hole to limit the sliding of the first connecting rod in the through hole.

9. The vehicle frame connecting member according to claim 1, characterized in that: The frame body includes a second support assembly; The second support assembly includes a second connecting rod; A clamping portion with an opening facing away from the bending portion is provided on one end of the second bending arm away from the bending portion; The clamping portion is provided with a rotation pin hole; The clamping portion is configured to clamp the second connecting rod, and when the second connecting rod is clamped, the connecting pin penetrates the rotating pin hole and the second connecting rod.

10. A mobile device, characterized in that: The vehicle frame connecting member comprises a leaning assembly, a first supporting assembly, a second supporting assembly and a frame connecting member as claimed in any one of claims 1 to 9; The leaning assembly is provided with a slide groove matching the connecting portion on the first bending arm, and the slide groove is connected to the connecting portion; The first supporting assembly includes a first connecting rod and an armrest portion and a first rolling member respectively located at two ends thereof; the first connecting rod passes through the second bending arm; The second supporting assembly includes a second connecting rod and a hinged portion and a second rolling member respectively located at two ends thereof; the hinged portion is rotatably connected to an end of the second bending arm away from the bending portion; wherein the rotation axis is perpendicular to the plane where the connecting member, the first rolling member and the second rolling member are located.

Images