Handle and portable device

Abstract

This utility model discloses a handle and a portable device. The handle includes a handle and a snap-fit ​​assembly mounted on the handle. The snap-fit ​​assembly includes a fixed shaft, a rotating sleeve, and a limiting member. The fixed shaft is fixed to the handle. The rotating sleeve is rotatably fitted onto the fixed shaft. The limiting member is fixed to the end of the fixed shaft away from the handle and is configured to axially limit the rotating sleeve to prevent it from disengaging from the fixed shaft away from the handle. The end of the rotating sleeve away from the handle has a snap-fit ​​portion for detachably engaging with a device to be connected. The rotating sleeve is configured to rotate between a locked position and an unlocked position. When the rotating sleeve is rotated to the locked position, the snap-fit ​​portion engages with the device to be connected; when rotated to the unlocked position, the snap-fit ​​portion disengages from the device to be connected. The solution provided by this application can solve the problems of large space occupation and the inability of users to choose whether to install a handle based on their needs in the prior art for energy storage device handles.

Description

Technical Field

[0001] This utility model relates to the field of handle technology, and more specifically, to a handle and a portable device. Background Technology

[0002] Currently, portable energy storage products are required to have handles due to safety regulations. However, the handles of current energy storage products have the following problems:

[0003] (1) The handles take up a lot of space, making the product size larger and affecting its appearance;

[0004] (2) Some application scenarios do not require a handle, and users cannot choose according to their actual needs;

[0005] (3) Assembling handles will also increase material costs and installation, which is a waste for users who do not need handles.

[0006] Therefore, a new handle needs to be designed to solve the problems existing in the handles of current portable energy storage devices. Utility Model Content

[0007] This utility model provides a handle and a portable device to solve the problems of large space occupation and inability of users to choose whether to install a handle according to their needs in existing portable energy storage products.

[0008] An embodiment of this application provides a handle, including: a handle and a snap-fit ​​assembly mounted on the handle;

[0009] The snap-fit ​​assembly includes: a fixed shaft, a rotating sleeve, and a limiting component;

[0010] The fixed shaft is fixed to the handle; the rotating sleeve is rotatably sleeved on the fixed shaft; the limiting member is fixed to the end of the fixed shaft away from the handle; the limiting member is configured to axially limit the rotating sleeve to prevent the rotating sleeve from coming off the fixed shaft in a direction away from the handle.

[0011] The rotating sleeve has a latching part at the end away from the handle for detachably engaging with the device to be connected. The rotating sleeve is configured to rotate between a locked position and an unlocked position. When the rotating sleeve is rotated to the locked position, the latching part can engage with the device to be connected. When the rotating sleeve is rotated to the unlocked position, the latching part can disengage from the device to be connected.

[0012] In one embodiment, the snap-fit ​​assembly further includes a fixing bolt;

[0013] The fixed shaft is provided with a first mounting hole extending axially, the limiting member is provided with a second mounting hole, the handle is provided with a nut, and the fixing bolt passes through the second mounting hole of the limiting member and the first mounting hole of the fixed shaft in sequence and is connected to the nut.

[0014] In one embodiment, the handle is provided with a slot surrounding the nut, and the end of the fixed shaft facing the handle is provided with a plug-in portion that engages with the slot, thereby restricting the rotation of the fixed shaft relative to the handle through the engagement of the slot and the plug-in portion.

[0015] In one embodiment, a first positioning hole is formed on the end face of the fixed shaft facing the handle. The first positioning hole is configured to cooperate with the nut, and the outer periphery of the first positioning hole forms a plug-in portion for insertion into the slot. The inner and / or outer peripheral walls of the plug-in portion are formed as polygons, so that the cooperation between the plug-in portion and the slot and / or the cooperation between the first positioning hole and the nut restricts the rotation of the fixed shaft relative to the handle.

[0016] In one embodiment, a second positioning hole is provided on the end face of the fixed shaft away from the handle, and the limiting member is provided with a positioning part that is inserted into the second positioning hole. The rotation of the limiting member relative to the fixed shaft is restricted by the cooperation between the positioning part and the second positioning hole.

[0017] In one embodiment, the limiting member is further configured to circumferentially limit the rotating sleeve when the rotating sleeve rotates to the locked position and the unlocked position.

[0018] In one embodiment, a limiting groove is provided at the end of the rotating sleeve away from the handle, and a limiting protrusion is provided in the limiting member. The limiting protrusion is configured to slide along the limiting groove during the rotation of the rotating sleeve, and the rotation of the rotating sleeve is circumferentially limited by the cooperation between the limiting protrusion and the limiting groove.

[0019] In one embodiment, a first damping washer is provided between the end face of the rotating sleeve facing the handle and the handle;

[0020] And / or, a second damping pad is provided between the limiting member and the rotating sleeve.

[0021] An embodiment of this application also provides a portable device, including a device body with a housing and a handle as described above; wherein, the housing is provided with a slot, the handle is connected to the device body by rotating the rotating sleeve so that the locking part is locked into the slot, and the handle is detached from the device body by rotating the rotating sleeve.

[0022] In one embodiment, an outer decorative cover for opening and closing the slot is installed on one side of the slot. When the handle is installed on the device body, the outer decorative cover opens the slot. After the handle is removed from the device body, the outer decorative cover closes the slot.

[0023] In the technical solution provided by the embodiments of this application, the handle can be installed and removed from the device to be connected (such as an energy storage device) by rotating the rotating sleeve. The installation and removal operations are simple and quick. This handle can be applied to energy storage devices, and whether to install the handle on the energy storage device can be selected according to actual needs. When the energy storage device has safety regulations, the handle is installed on the energy storage device. In application scenarios where the energy storage device does not require the handle, the handle can be removed, solving the problem of the handle occupying a large space and improving the aesthetics of the device.

[0024] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0025] The accompanying drawings are provided to further understand the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this application to explain the technical solution of this utility model and do not constitute a limitation on the technical solution of this utility model.

[0026] Figure 1 This is a schematic diagram of the handle structure according to one embodiment of this application;

[0027] Figure 2 for Figure 1 A schematic diagram of the handle in a disassembled state;

[0028] Figure 3 This is a schematic diagram showing the soft rubber pad in the handle being separated from the handle body in one embodiment of this application;

[0029] Figure 4 for Figure 3 The front view at point M;

[0030] Figure 5 This is a schematic diagram of a fixed axis structure according to one embodiment of this application;

[0031] Figure 6 for Figure 5 A schematic diagram of the structure with the fixed axis viewed from one end;

[0032] Figure 7 for Figure 5 A fixed-axis sectional view in the middle;

[0033] Figure 8 This is a schematic diagram of the structure of the rotating sleeve according to one embodiment of this application;

[0034] Figure 9 for Figure 8 A structural schematic diagram of the rotating sleeve from another angle;

[0035] Figure 10 for Figure 8 A schematic diagram of the rotating sleeve viewed from one end;

[0036] Figure 11 This is a schematic diagram of the structure of the limiting member according to one embodiment of this application;

[0037] Figure 12 for Figure 11 A structural schematic diagram of the limiting component viewed from another angle;

[0038] Figure 13 This is a schematic diagram of a fixed shaft mounted on a handle according to one embodiment of this application;

[0039] Figure 14 This is a schematic diagram of the rotating sleeve mounted on the fixed shaft according to one embodiment of this application;

[0040] Figure 15 This is a schematic diagram showing a fixing bolt passing through a limiting member and a fixed shaft to fix the handle according to one embodiment of this application;

[0041] Figure 16 This is a schematic diagram of the snap-fit ​​assembly installed behind the handle according to one embodiment of this application;

[0042] Figure 17 Showing Figure 16 A schematic diagram showing the rotating sleeve moving from the unlocked position to the locked position;

[0043] Figure 18 This is a schematic diagram of the structure of the main body of the device according to one embodiment of this application;

[0044] Figure 19 This is a schematic diagram of a structure in which the handle is installed facing the main body of the device according to one embodiment of this application;

[0045] Figure 20 for Figure 19 A schematic diagram of the structure in which the locking assembly of the center handle is locked to the main body of the equipment by rotating the rotating sleeve;

[0046] Figure 21 for Figure 19 A schematic diagram showing the handle installed at the rear of the equipment body;

[0047] Figure 22 for Figure 21 Enlarged view of part of the image;

[0048] Figure 23 for Figure 21 Partial sectional view;

[0049] Figure 24 for Figure 19 A schematic diagram of the main body of the equipment without a handle;

[0050] Figure 25 This is a schematic diagram showing the main body of the equipment without handles installed side by side with the bag.

[0051] Explanation of reference numerals in the attached figures:

[0052] 1-Handle; 11-Handle body; 111-Nut; 112-Slot; 12-Soft rubber pad; 21-Fixed shaft; 211-First mounting hole; 212-First positioning hole; 213-Plug-in part; 214-Second positioning hole; 22-Rotating sleeve; 221-Rotating sleeve body; 222-Snap-fit ​​part; 223-Limiting groove; 224-Decorative ring; 225-Support platform; 226-Annular groove; 23-Limiting component; 231-Second mounting hole; 232-Positioning part; 233-Limiting protrusion; 234-Abutting platform; 24-Fixing bolt; 25-First damping washer; 26-Second damping washer; 100-Handle; 200-Equipment body; 201-Slot; 202-Outer decorative cover; 203-Inner decorative cover; 204-Decorative cover mounting groove; 300-Pack. Detailed Implementation

[0053] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

[0054] Embodiments of this application provide a handle, such as Figures 1-17 In the embodiment shown, the handle 100 includes a handle 1 and a snap-fit ​​assembly 2 mounted on the handle 1.

[0055] The snap-fit ​​assembly 2 includes a fixed shaft 21, a rotating sleeve 22, and a limiting member 23; wherein, the fixed shaft 21 is fixed to the handle 1; the rotating sleeve 22 is rotatably fitted on the fixed shaft 21, and the limiting member 23 is fixed at the end of the fixed shaft 21 away from the handle 1. The limiting member 23 is configured to axially limit the rotating sleeve 22 to prevent the rotating sleeve 22 from coming off the fixed shaft 21 in a direction away from the handle 1.

[0056] The rotating sleeve 22 has a locking part 222 at the end away from the handle 1. The rotating sleeve 22 is configured to rotate between a locked position and an unlocked position. When rotated to the locked position, the locking part 222 can be locked into the device to be connected. When rotated to the unlocked position, the locking part 222 can be disengaged from the device to be connected.

[0057] In the technical solution provided by the embodiments of this application, the handle 100 can be installed and removed from the device to be connected (e.g., energy storage device) by rotating the rotating sleeve 22. The installation and removal operations are simple and quick. The handle 100 can be applied to energy storage devices, and whether to install a handle on the energy storage device can be selected according to actual needs. When the energy storage device has safety regulations, the handle 100 is installed on the energy storage device. In application scenarios where the energy storage device does not require a handle, the handle 100 can be removed from the energy storage device, thereby solving the problem of the large space occupied by the handle on the energy storage device and improving the aesthetics of the device.

[0058] Figure 1 In one embodiment, the handle 1 has a snap-fit ​​component 2 at each end. In other embodiments, the snap-fit ​​component 2 can be provided only at one end of the handle 1, and the other end can be connected detachably using other structures.

[0059] In one embodiment, such as Figure 2 As shown, the snap-fit ​​assembly 2 may further include a fixing bolt 24, which fixes the fixed shaft 21 and the limiting member 23. The fixed shaft 21 is provided with a first mounting hole 211 extending axially, the limiting member 23 is provided with a second mounting hole 231, and the handle 1 is provided with a nut 111 (the nut 111 is a structure with a threaded hole provided on the handle 1). The bolt 24 passes through the second mounting hole 231 of the limiting member 23 and the first mounting hole 211 of the fixed shaft 21 in sequence and is connected to the nut 111, thereby fixing the limiting member 23 and the fixed shaft 21 on the handle 1.

[0060] exist Figures 3-7 In the example, the handle 1 is provided with a slot 112 surrounding the nut 111, and the fixed shaft 21 has a plug-in part 213 at the end facing the handle 1, which engages with the slot 112. The engagement of the slot 112 and the plug-in part 213 restricts the rotation of the fixed shaft 21 relative to the handle 1. That is, the fixed shaft 21 and the limiting member 23 are fixed to the handle in the axial direction by the fixing bolt 24, and the engagement of the plug-in part 213 with the slot 112 achieves the circumferential limitation of the fixed shaft 21, thereby fixing the fixed shaft 21 to the handle 1. The handle 1 may include a handle body 11 and a soft rubber pad 12 fixed to the handle body 11. The slot 112 and the nut 111 are provided in the handle body 11, and the soft rubber pad 12 can help improve the feel.

[0061] Figures 5-7The diagram shows the structure of a fixed shaft 21 in one embodiment. A first positioning hole 212 is formed on the end face of the fixed shaft 21 facing the handle 1. The first positioning hole 212 is configured to cooperate with a nut 111. The first positioning hole 212 is formed to expand radially outward relative to the first mounting hole 211. An insertion portion 213 is formed on the outer periphery of the first positioning hole 212 for insertion into the slot 112. The inner and / or outer periphery of the insertion portion 213 is formed as a polygon, such that the cooperation between the insertion portion 213 and the slot 112 and / or the cooperation between the first positioning hole 212 and the nut 111 restricts the rotation of the fixed shaft 21 relative to the handle 1.

[0062] exist Figures 5-7 In the example, the outer periphery of the fixed shaft 21 is provided with four planes and an arc surface connecting each two adjacent planes. The outer periphery is consistent along the axial direction, which is convenient for processing. The outer periphery of the insertion part 213 cooperates with the inner periphery of the slot 112 through the four planes. The inner periphery of the insertion part 213 is also provided with four planes. The inner periphery cooperates with the outer periphery of the nut 111 through the four planes, thereby positioning the fixed shaft 21 in the circumferential direction through the insertion part 213.

[0063] Since the rotating sleeve 22 is rotatably fitted onto the fixed shaft 21, the inner circumference of the rotating sleeve 22 mates with the arc surface of the outer circumference of the fixed shaft 21, thereby achieving a rotatable connection of the rotating sleeve 22 on the fixed shaft 21. It can be understood that the outer circumferential surface of the main body of the fixed shaft 21 can be set to be circular, while only the outer circumference of the insertion part 213 can be set to include four planes (the outer circumference of the insertion part 213 can be set to other polygonal shapes).

[0064] To position the limiting member 23 on the fixed shaft 21, a second positioning hole 214 is provided on the end face of the fixed shaft 21 away from the handle 1. The second positioning hole 214 is radially expanded outward relative to the first mounting hole 211. The limiting member 23 is provided with a positioning part 232 that inserts into the second positioning hole 214. The cooperation between the positioning part 232 and the second positioning hole 214 restricts the rotation of the limiting member 23 relative to the fixed shaft 21. (Reference) Figure 11 and Figure 12 The structure of the middle limiting member 23 is such that the outer periphery of the positioning part 232 is provided with four planes. The positioning part 232 and the second positioning hole 214 can be limited by the cooperation of the four planes. Of course, the positioning part 232 and the second positioning hole 214 can also be configured to cooperate with other shapes.

[0065] In one embodiment, the limiting member 23 is further configured to circumferentially limit the rotating sleeve 22 when it rotates to the locked position and the unlocked position.

[0066] refer to Figures 8-10 The structure of the rotating sleeve 22 shown and Figures 11-12The structure of the limiting member 23 shown is such that a limiting groove 223 is provided at the end of the rotating sleeve 22 away from the handle 1, and a limiting protrusion 233 is provided in the limiting member 23. The limiting protrusion 233 is configured to slide along the limiting groove 223 during the rotation of the rotating sleeve 22. The rotation of the rotating sleeve 22 is circumferentially limited by the cooperation between the limiting protrusion 233 and the limiting groove 223.

[0067] exist Figures 8-10 In the example, the rotating sleeve 22 includes a rotating sleeve body 221 that is sleeved on the fixed shaft 21. Two (or other numbers) radially outward protruding snap-fit ​​portions 222 are provided at the end of the rotating sleeve body 221 away from the handle 1. Two (or other numbers) limiting grooves 223 are formed radially outward from the central hole at this end of the rotating sleeve body 221. Figures 11-12 In the example, the limiting member 23 is provided with two (or other numbers) radially protruding limiting protrusions 233. After the positioning part 232 of the limiting member 23 is inserted into the second positioning hole 214 of the fixed shaft 21, and the limiting member 23 is fixed to the fixed shaft 21 by the fixing bolt 24, the limiting protrusions 233 are located in the limiting groove 223 of the rotating sleeve 22. When the rotating sleeve 22 rotates to the point where one end of the limiting groove 223 contacts the limiting protrusion 233, the rotating sleeve 22 rotates to the locked position and cannot continue to rotate. When the rotating sleeve 22 rotates in the opposite direction to the point where the other end of the limiting groove 223 contacts the limiting protrusion 233, the rotating sleeve 22 rotates to the unlocked position and cannot continue to rotate. In some examples, the limiting groove 223 is set to limit the rotation angle of the rotating sleeve between the locked and unlocked positions to 90°, but other angles are also possible.

[0068] The rotating sleeve 22 is also provided with an annular support platform 225, and the limiting member 23 is provided with an annular abutment platform 234. The limiting member 23 abuts against the support platform 225 through the abutment platform 234 to achieve axial limiting of the rotating sleeve 22. The limiting member 23 can also limit the axial movement of the rotating sleeve 22 solely through the cooperation of the limiting protrusion 233 and the limiting groove 223.

[0069] A decorative ring 224 can also be provided on the adapter 22, which protrudes radially outward from the adapter body 221. After the snap-fit ​​component 2 is snapped into the slot of the device to be connected, the decorative ring 224 covers the slot and can serve a decorative purpose.

[0070] Additionally, the rotating sleeve body 221 can be configured with an arc surface on one side and a flat surface on the opposite side, making it easy to determine from appearance whether the rotating sleeve 22 is in the locked or unlocked position. For example, when the flat surface of the rotating sleeve 22 is rotated to face the first direction, it is in the locked position, and when it is rotated in the opposite direction to face the second direction, it is in the unlocked position. Of course, the rotating sleeve 22 can also adopt other shapes or markings that facilitate the identification of the unlocked and locked positions.

[0071] In one embodiment, a first damping washer 25 is provided between the end face of the rotating sleeve 22 facing the handle 1 and the handle 1. By providing the first damping washer 25, damping can be provided for the rotation of the rotating sleeve 22 and abnormal noise can be reduced. Figure 9 In the example, an annular groove 226 can be provided on the end face of the rotating sleeve 22 facing the handle 1, and the first damping pad 25 can be installed in the annular groove 225.

[0072] A second damping pad 26 may also be provided between the limiting member 23 and the rotating sleeve 22. The second damping pad 26 may be provided between the support platform 225 of the rotating sleeve 22 and the abutment platform 234 of the limiting member 23.

[0073] Figures 13-16 This illustrates the assembly process of the snap-fit ​​component 2 on the handle 1 in one embodiment. In this embodiment, only the snap-fit ​​component 2 at one end of the handle 1 is assembled as an example.

[0074] like Figure 13 As shown, the end of the fixed shaft 21 with the insertion part 213 is inserted into the slot 112 of the handle 1;

[0075] like Figure 14 As shown, the first damping pad 25 and the rotating sleeve 22 are sequentially fitted onto the fixed shaft 21. After the rotating sleeve 22 is fitted onto the fixed shaft 21, the first damping pad 25 is located between the rotating sleeve 22 and the handle 1, and the snap-fit ​​part 222 of the rotating sleeve 22 is at the end away from the handle 1.

[0076] like Figure 15 As shown, the fixing bolt 24 is passed through the limiting member 23, the second damping washer 26 and the fixed shaft 21 in sequence and fixed to the nut 111 of the handle 1 by rotation.

[0077] The state after fixing bolt 24 is fixed to nut 111 is as follows Figure 16 As shown, at this time, with the cooperation of the limiting boss 232 of the limiting member 23 and the limiting groove 223 of the rotating sleeve 22, the rotating sleeve 22 can rotate between the locked position and the unlocked position. Figure 16 The rotating sleeve 22 in the left-hand snap-fit ​​assembly 2 is in the unlocked position (at this time, the flat surface of the outer periphery of the rotating sleeve 22 faces upward and the arc surface faces downward). (See reference) Figure 17 After rotating the rotating sleeve 22 by 90°, it can be switched from the unlocked position to the locked position, and the locking part 222 rotates 90° accordingly.

[0078] Embodiments of this application also provide a portable device, such as... Figures 18-23As shown, the device includes a main body 200 with a housing and a handle 100 as described above. The housing has a slot 201. The handle 100 is connected to the main body 200 by rotating the rotating sleeve 22, causing the locking part 222 to engage with the slot 201. The handle 100 can also be detached from the main body 200 by rotating the rotating sleeve 22. The main body 200 can be an energy storage device or other equipment requiring the handle to be detached.

[0079] In one embodiment, a decorative cover 202 capable of opening and closing the slot 201 is installed on one side of the slot 201. When the handle 100 is installed on the device body 200, the decorative cover 202 opens the slot 201. After the handle 100 is removed from the device body 200, the decorative cover 202 closes the slot 201.

[0080] like Figure 18 and Figure 19 As shown, the outer shell of the main body 200 of the device has two slots 201 for mounting the two snap-fit ​​components 2 of the handle 100. Each slot 201 has an outer decorative cover 202, and a decorative cover mounting slot 204 can be provided on one side of each slot 201, through which the outer decorative cover 202 is mounted (see reference). Figure 23 The outer decorative cover 202 can be made of soft rubber. The cover body of the outer decorative cover 202 can be flipped relative to the part located in the decorative cover mounting groove 204, thereby realizing the opening and closing of the card slot 201. In addition, an inner decorative cover 203 can also be provided inside the housing of the main body 200 to cover the card slot 201.

[0081] Figure 19 The image shows the two locking components 2 of the handle 100 in the unlocked position and installed towards the two locking slots 201. Figure 20 The image shows the state after the locking assembly 2 of the handle 100 moves to the slot 201 and the rotating sleeve 22 rotates 90° from the unlocked position to the locked position. After both rotating sleeves 22 have rotated to the locked position, the installation of the handle 100 on the main body 200 is completed.

[0082] Figures 21-23 The image shows the state after the handle 100 is installed on the main body 200, with both outer decorative covers 202 in the open position.

[0083] Figure 24 The image shows the state of the main body 200 after the handle 100 is removed. The two outer decorative covers 202 close the slot 201. After removing the handle 100, the portable device can reduce its size and make it look more aesthetically pleasing and neat.

[0084] Figure 25The image shows the device body 200, which is an energy storage device, fixed side by side with the auxiliary package 300 without handles. In the handle-free state, the installation of the device body 200 and the auxiliary package 300 is compact and aesthetically pleasing.

[0085] In the description of this utility model, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "'mouth' structure", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, or is constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0086] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "connection," "direct connection," "indirect connection," "fixed connection," "installation," and "assembly" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. The terms "installation," "connection," and "fixed connection" can refer to a direct connection or an indirect connection through an intermediate medium, or they can refer to the internal communication between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0087] Although the embodiments disclosed in this utility model are as described above, the content described is only for the purpose of facilitating understanding of this utility model and is not intended to limit this utility model. Any person skilled in the art to which this utility model pertains may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in this utility model, but the patent protection scope of this utility model shall still be defined by the appended claims.

Claims

1. A handle, characterized in that, include: Handle (1) and snap-fit ​​assembly (2) mounted on the handle (1); The snap-fit ​​assembly (2) includes: a fixed shaft (21), a rotating sleeve (22), and a limiting member (23); The fixed shaft (21) is fixed to the handle (1); the rotating sleeve (22) is rotatably sleeved on the fixed shaft (21), and the limiting member (23) is fixed to the end of the fixed shaft (21) away from the handle (1). The limiting member (23) is configured to axially limit the rotating sleeve (22) to prevent the rotating sleeve (22) from coming off the fixed shaft (21) in a direction away from the handle (1). The rotating sleeve (22) has a latching part (222) at one end away from the handle (1) for detachably engaging with the device to be connected. The rotating sleeve (22) is configured to rotate between a locked position and an unlocked position. When the rotating sleeve (22) is rotated to the locked position, the latching part (222) can engage with the device to be connected. When the rotating sleeve (22) is rotated to the unlocked position, the latching part (222) can disengage from the device to be connected.

2. The handle according to claim 1, characterized in that, The snap-fit ​​assembly (2) also includes a fixing bolt (24); The fixed shaft (21) is provided with a first mounting hole (211) extending axially, the limiting member (23) is provided with a second mounting hole (231), the handle (1) is provided with a nut (111), and the fixing bolt (24) passes through the second mounting hole (231) of the limiting member (23) and the first mounting hole (211) of the fixed shaft (21) in sequence and is connected to the nut (111).

3. The handle according to claim 2, characterized in that, The handle (1) is provided with a slot (112) surrounding the nut (111), and the fixed shaft (21) is provided with a plug part (213) at one end facing the handle (1) to engage with the slot (112). The engagement of the slot (112) and the plug part (213) restricts the rotation of the fixed shaft (21) relative to the handle (1).

4. The handle according to claim 3, characterized in that, A first positioning hole (212) is formed on the end face of the fixed shaft (21) facing the handle (1). The first positioning hole (212) is configured to cooperate with the nut (111). The outer periphery of the first positioning hole (212) forms the insertion part (213) for insertion into the slot (112). The inner and / or outer periphery of the insertion part (213) is formed as a polygon, so that the cooperation between the insertion part (213) and the slot (112) and / or the cooperation between the first positioning hole (212) and the nut (111) restricts the rotation of the fixed shaft (21) relative to the handle (1).

5. The handle according to claim 2, characterized in that, A second positioning hole (214) is provided on the end face of the fixed shaft (21) away from the handle (1). The limiting member (23) is provided with a positioning part (232) that is inserted into the second positioning hole (214). The limiting member (23) is restricted from rotating relative to the fixed shaft (21) by the cooperation between the positioning part (232) and the second positioning hole (214).

6. The handle according to any one of claims 1-5, characterized in that, The limiting member (23) is also configured to circumferentially limit the rotating sleeve (22) when the rotating sleeve (22) is rotated to the locked position and the unlocked position.

7. The handle according to claim 6, characterized in that, The end of the rotating sleeve (22) away from the handle (1) is provided with a limiting groove (223), and the limiting member (23) is provided with a limiting protrusion (233). The limiting protrusion (233) is configured to slide along the limiting groove (223) during the rotation of the rotating sleeve (22). The rotation of the rotating sleeve (22) is circumferentially limited by the cooperation between the limiting protrusion (233) and the limiting groove (223).

8. The handle according to any one of claims 1-5, characterized in that, A first damping pad (25) is provided between the end face of the rotating sleeve (22) facing the handle (1) and the handle (1); And / or, a second damping pad (26) is provided between the limiting member (23) and the rotating sleeve (22).

9. A portable device, characterized in that, The device includes a main body (200) with a housing and a handle (100) according to any one of claims 1-8; wherein the housing is provided with a slot (201), the handle (100) is connected to the main body (200) by rotating the rotating sleeve (22) so that the locking part (222) engages with the slot (201), and the handle (100) is detached from the main body (200) by rotating the rotating sleeve (22).

10. The portable device according to claim 9, characterized in that, A decorative cover (202) for opening and closing the slot (201) is installed on one side. When the handle (100) is installed on the main body (200), the decorative cover (202) opens the slot (201). After the handle (100) is removed from the main body (200), the decorative cover (202) closes the slot (201).

Images