Shell assembly and electronic equipment

Abstract

The utility model discloses a shell assembly and electronic equipment, and belongs to the technical field of electronics. The shell assembly comprises a shape memory clamping piece, a middle frame and a rotating piece. At least one part of the shape memory clamping piece is sleeved with the rotating piece, and the shape of the shape memory clamping piece is switched between a deformation state and an initial state. The middle frame comprises a first clamping structure, the rotating piece is detachably installed on the middle frame, and when the shape memory clamping piece is in a deformation state, one part of the shape memory clamping piece is located in the rotating piece, and the other part of the shape memory clamping piece is combined with the first clamping structure; and when the shape memory clamping piece recovers to the initial state from the deformation state, the shape memory clamping piece is separated from the first clamping structure. By adopting the technical scheme provided by the embodiment of the invention, the components in the shell assembly can be separated more conveniently, and the disassembly efficiency and the replacement efficiency are improved.

Description

Technical Field

[0001] The present application relates to the field of electronic technology, and in particular to a housing assembly and an electronic device. Background Art

[0002] With the rapid development of technology, more and more smart wearable devices have appeared in people's vision. As one of these smart wearable devices, smartwatches are favored by many users due to their greater convenience and diverse functions. Smartwatches generally consist of a dial and a case.

[0003] In the related art, the various components that make up the housing assembly are difficult or impossible to separate after assembly, thereby reducing the disassembly efficiency of the housing assembly and increasing the replacement cost of the housing assembly. Utility Model Content

[0004] In view of this, the present application provides a housing assembly and an electronic device, which makes it easier to separate components in the housing assembly and improves disassembly and replacement efficiency.

[0005] On the one hand, an embodiment of the present application provides a housing assembly, the housing assembly comprising a shape memory card connector, a middle frame, and a rotating member;

[0006] At least a portion of the shape memory clip is sleeved within the rotating member, and the shape of the shape memory clip switches between a deformed state and an initial state;

[0007] The middle frame includes a first clip structure, and the rotating member is detachably mounted on the middle frame, wherein when the shape memory clip is in the deformed state, a portion of the shape memory clip is located within the rotating member, and the other portion is combined with the first clip structure; when the shape memory clip returns to the initial state from the deformed state, the shape memory clip is separated from the first clip structure.

[0008] Optionally, a second clamping structure is provided on the inner side of the rotating member along the circumferential direction, wherein when the shape memory clamping member is in the deformed state, a portion of the shape memory clamping member is combined with the second clamping structure, and the other portion is combined with the first clamping structure.

[0009] Optionally, the first clamping structure is a first groove, the second clamping structure is a second groove, and when the rotating member is combined with the middle frame, the opening of the first groove and the opening of the second groove are opposite to each other in the radial direction of the rotating member.

[0010] Optionally, the shape memory connector in the deformed state includes a plurality of bending structures connected in sequence, the top and ends of the bending structures are both located within the rotating member, and the portion between the top and any one of the ends of the bending structure is combined with the first connector structure.

[0011] Optionally, the shape memory clamping member in the deformed state includes a plurality of recessed portions, the recessed portions are recessed in a direction away from the rotating member, and the recessed portions are combined with the first clamping structure.

[0012] Optionally, the shape memory clip connector in the deformed state is corrugated, the outer side of the shape memory clip connector is located inside the rotating member, and the inner side of the shape memory clip connector is combined with the first clip structure.

[0013] Optionally, the shape memory connector in the initial state is arc-shaped.

[0014] Optionally, the shape memory clip has a notch.

[0015] Optionally, the housing assembly further comprises at least one elastic member, the elastic member comprising a fixed end and an elastic end oppositely disposed, the fixed end being fixed to the middle frame, and the elastic end being movable relative to the fixed end in a direction parallel to the axial direction of the rotating member;

[0016] A gear structure is provided on the lower surface of the rotating member, wherein when the rotating member rotates relative to the middle frame, the elastic end cooperates with the gear structure to put the rotating member into a locked state or an unlocked state.

[0017] Optionally, the gear structure includes a plurality of tooth surfaces and a plurality of tooth grooves;

[0018] When the elastic end abuts against the tooth surface, the rotating member is in the unlocked state;

[0019] When the elastic end is engaged in the tooth groove, the rotating member is in the locked state.

[0020] Optionally, a mounting groove is provided on the upper surface of the middle frame, and the mounting groove corresponds to the elastic member one-to-one. The fixed end of the elastic member is clamped in the mounting groove, and the elastic end extends from the mounting groove and extends toward the rotating member.

[0021] Optionally, the elastic member is a spring sheet, which extends along the circumference of the rotating member, and a plurality of the elastic sheets are distributed at intervals along the circumference of the rotating member.

[0022] Optionally, the elastic member is a spring pin, and the spring pin has elastic expansion and contraction capability in a direction parallel to the axial direction of the rotating member.

[0023] On the other hand, an embodiment of the present application further provides an electronic device, which includes a housing assembly according to any one of the above embodiments of the present application.

[0024] Optionally, the electronic device further includes a touch screen connected to the housing assembly.

[0025] The housing assembly provided in an embodiment of the present application includes a shape memory connector, a middle frame, and a rotating member. At least a portion of the shape memory connector is inserted into the rotating member, thereby coupling the shape memory connector to the rotating member. The shape of the shape memory connector switches between a deformed state and an initial state. The middle frame includes a first engaging structure. When the shape memory connector is in a deformed state, a portion of the shape memory connector is located within the rotating member, while the other portion engages with the first engaging structure, thereby assembling the middle frame and the rotating member together via the shape memory connector. When the shape memory connector returns from the deformed state to the initial state, the shape memory connector separates from the first engaging structure, allowing the rotating member to detach from the middle frame, thereby separating the middle frame from the rotating member. The housing assembly of the present application allows the rotating member to be detachably mounted on the middle frame, making it easier to separate components in the housing assembly and, therefore, to disassemble or replace the rotating member and middle frame, thereby improving disassembly and replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] Figure 1 This is an exploded view of a housing assembly and a touch screen provided in an embodiment of the present application;

[0028] Figure 2 is a cross-sectional schematic diagram of a housing assembly and a touch screen provided in an embodiment of the present application;

[0029] Figure 3 is an exploded view of a housing assembly provided in an embodiment of the present application;

[0030] Figure 4 This is a structural schematic diagram of a shape memory connector in a housing assembly provided by an embodiment of the present application when it is in an initial state;

[0031] Figure 5 This is a structural schematic diagram and a partially enlarged schematic diagram of a shape memory connector in a housing assembly provided by an embodiment of the present application when the connector is in a deformed state;

[0032] Figure 6 This is a structural schematic diagram of a shape memory connector in a housing assembly provided by an embodiment of the present application when the connector is in a deformed state;

[0033] Figure 7 This is a structural schematic diagram of a shape memory connector in a housing assembly provided by an embodiment of the present application when the connector is in a deformed state;

[0034] Figure 8 This is a schematic structural diagram of a housing assembly provided in an embodiment of the present application;

[0035] Figure 9 This is a schematic structural diagram of an elastic member in a housing assembly provided in an embodiment of the present application;

[0036] Figure 10 This is a schematic structural diagram of a rotating member in a housing assembly provided in an embodiment of the present application;

[0037] Figure 11 This is a schematic structural diagram of an elastic member in a housing assembly provided in an embodiment of the present application.

[0038] Reference numerals:

[0039] 100, shape memory connector; 110, bending structure; 111, top; 112, end; 120, recess; 130, notch;

[0040] 200, middle frame; 210, first clamping structure; 220, mounting slot;

[0041] 300, rotating member; 310, second clamping structure; 320, gear structure; 321, tooth surface; 322, tooth groove;

[0042] 400, elastic member; 410, fixed end; 420, elastic end;

[0043] 500. Touch screen.

[0044] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0046] The directional nouns involved in the embodiments of this application, such as "upper", "lower", "side", etc., are generally expressed in the form of Figure 1 The relative relationships shown in the figures are used as a reference, and these directional terms are used only to more clearly describe the relationship between structures and are not intended to describe absolute directions. When the product is placed in different postures, the directions may change; for example, "up" and "down" may be interchangeable. Unless otherwise defined, all technical terms used in the embodiments of this application have the same meanings as commonly understood by those skilled in the art.

[0047] In order to make the technical solutions and advantages of the present application clearer, the implementation methods of the present application will be described in further detail below with reference to the accompanying drawings.

[0048] Combine Figure 1 、 Figure 2 and Figure 3 As shown, an embodiment of the present application provides a shell assembly, which includes a shape memory card connector 100, a middle frame 200 and a rotating member 300. It should be noted that the shell assembly provided in the embodiment of the present application can be a part of an electronic device such as a smart watch, a smart bracelet or a mobile phone. The middle frame 200 can be, for example, the body of a watch, and the rotating member 300 can be, for example, the bezel of a watch, and a dial module such as a touch screen 500 can be embedded in the rotating member 300. The shape memory card connector 100 has a shape memory effect, that is, the shape memory card connector 100 can be deformed under one condition or can be restored to its original state under another condition. The shape memory card connector 100 can be made of a shape memory alloy with a two-way shape memory effect or a material with similar properties.

[0049] At least a portion of the shape memory connector 100 is sleeved within the rotating member 300, and the shape of the shape memory connector 100 switches between a deformed state and an initial state. It should be noted that there are many ways to change the shape memory connector 100. For example, the shape memory connector 100 can be restored from a deformed state to its initial state by heating, or can be switched from its initial state to its deformed state by cooling.

[0050] The middle frame 200 includes a first engaging structure 210, and the rotating member 300 is detachably mounted on the middle frame 200. When the shape memory engaging member 100 is in a deformed state, a portion of the shape memory engaging member 100 is located within the rotating member 300, while the other portion engages with the first engaging structure 210. Thus, the shape memory engaging member 100 can be used to assemble the middle frame 200 and the rotating member 300. When the shape memory engaging member 100 returns to its initial state from the deformed state, the shape memory engaging member 100 separates from the first engaging structure 210, allowing the rotating member 300 to detach from the middle frame 200. This effectively separates the middle frame 200 and the rotating member 300. It should be noted that electronic devices generally have high water and dust resistance. When a user needs to remove the rotating member 300, the housing assembly can be placed in a temperature that can deform the shape memory connector 100, such as hot water. When the shape memory connector 100 returns to its original state, the rotating member 300 can be easily removed from the middle frame 200. It should be noted that Hall magnets, radio frequency identification devices, light sensors, and other devices can also be disposed within the housing assembly or touch screen 500. These devices, in conjunction with the control unit, can be used to identify different types of bezels or change dials. Alternatively, when the rotating member 300 rotates to a specified position, the function corresponding to that position can be implemented, such as switching menus on the touch screen 500 or enlarging or reducing the size of information displayed on the touch screen 500.

[0051] As can be seen from the above, the housing assembly provided in the embodiments of the present application allows the rotating member 300 to be detachably mounted on the middle frame 200, making it easier to separate the components of the housing assembly. This also makes it easier to disassemble or replace the rotating member 300 and the middle frame 200, thereby improving disassembly and replacement efficiency. Since users can replace or remove the rotating member 300 as needed, the applicability and fun of the middle frame 200 are improved, thereby enhancing the user experience.

[0052] The following is combined with Figures 1 to 11 The details and functions of the housing assembly provided in the embodiments of the present application are described in more detail.

[0053] like Figure 2 As shown, in some embodiments, a second snap-fit structure 310 is provided circumferentially on the inner side of the rotating member 300. When the shape memory snap-fit member 100 is in a deformed state, a portion of the shape memory snap-fit member 100 engages with the second snap-fit structure 310, while another portion engages with the first snap-fit structure 210. It is understood that the shape memory snap-fit member 100 can stably assemble the rotating member 300 and the middle frame 200 together.

[0054] Combine Figures 1 to 2As shown, in some embodiments, the first engaging structure 210 is a first groove, and the second engaging structure 310 is a second groove. When the rotating member 300 is coupled to the middle frame 200, the opening of the first groove and the opening of the second groove are opposite in the radial direction of the rotating member 300. It can be understood that the provision of the first groove and the second groove makes it easier to position and limit the shape memory connector 100, preventing the shape memory connector 100 from being separated from the first groove and the second groove.

[0055] like Figure 5 As shown, in some embodiments, the shape memory connector 100 in a deformed state includes a plurality of bending structures 110 connected in sequence, the top 111 and the end 112 of the bending structure 110 are both located within the rotating member 300, that is, the bending structure 110 can limit the rotating member 300, and the portion between the top 111 and any end 112 of the bending structure 110 is combined with the first clamping structure 210, that is, the bending structure 110 can limit the middle frame 200, so that the middle frame 200 and the rotating member 300 can be assembled together using the bending structure 110. It should be noted that, as Figure 5 As shown, the top 111 of the bending structure 110 refers to the corner portion of the bending structure 110, and the end 112 of the bending structure 110 refers to the portion connected to the adjacent bending structure 110. The number of bending structures 110 can be set as needed, for example, 8, 12, etc.

[0056] like Figure 6 As shown, in some embodiments, the shape memory clip 100 in a deformed state includes a plurality of recessed portions 120, which are recessed in a direction away from the rotating member 300 and engage with the first engaging structure 210. It is understood that the portion of the shape memory clip 100 not provided with the recessed portions 120 engages with the second engaging structure 310, so that the shape memory alloy can limit the position of the middle frame 200 using the recessed portions 120, and the portion not provided with the recessed portions 120 can limit the position of the rotating member 300, thereby assembling the middle frame 200 and the rotating member 300 together.

[0057] like Figure 7 As shown, in some embodiments, the shape memory connector 100 in a deformed state is corrugated, and the outer side of the shape memory connector 100 is located inside the rotating member 300, that is, the rotating member 300 can be limited, and the inner side of the shape memory connector 100 is combined with the first clamping structure 210, that is, the middle frame 200 can be limited, so that the middle frame 200 and the rotating member 300 can be assembled together through the shape memory connector 100.

[0058] like Figure 4As shown, in some embodiments, the shape memory clip 100 in the initial state is arc-shaped. It is understood that the shape of the second clip structure 310 matches the shape memory clip 100 in the initial state, so that when the shape memory clip 100 returns to the initial state, it can be located within the second clip structure 310 and separated from the first clip structure 210. This allows the rotating member 300 to be separated from the middle frame 200 without being restricted by the shape memory alloy, thereby achieving efficient disassembly of the middle frame 200 and the rotating member 300.

[0059] like Figures 4 to 7 As shown, in some embodiments, the shape memory connector 100 has a notch 130. It should be noted that the shape memory connector 100 generally has a certain degree of elasticity. The assembly process of the rotating member 300 and the middle frame 200 can be as follows: first, the deformed shape memory connector 100 is engaged with the second groove in the rotating member 300, at which point a portion of the shape memory alloy is located in the second groove. The rotating member 300 is then gradually moved axially toward the middle frame 200. Because the shape memory connector 100 has the notch 130, it has a certain degree of deformation tolerance, allowing the shape memory connector 100 to pass through the groove wall of the first groove and fall into the first groove. This makes it easier to combine the shape memory connector 100 with the middle frame 200, ensuring that the middle frame 200 and the rotating member 300 can be connected together via the shape memory connector 100.

[0060] like Figure 8 and Figure 9 As shown, in some embodiments, the housing assembly further includes at least one elastic member 400, which includes a fixed end 410 and an elastic end 420 disposed opposite each other. The fixed end 410 is fixed to the middle frame 200, and the elastic end 420 is movable relative to the fixed end 410 in a direction parallel to the axial direction of the rotating member 300. A gear structure 320 is provided on the lower surface of the rotating member 300. When the rotating member 300 rotates relative to the middle frame 200, the elastic end 420 cooperates with the gear structure 320 to lock or unlock the rotating member 300. It will be understood that the cooperation between the elastic member 400 and the gear structure 320 allows the rotating member 300 to rotate relative to the middle frame 200. When the rotating member 300 is locked in a corresponding position, the rotating member 300 is in a locked state, at which point the position of the rotating member 300 and the middle frame 200 are relatively fixed. That is to say, by setting the elastic part 400 and the gear structure 320, the user can rotate the rotating part 300 as needed, so that the shell assembly is not only easy to assemble and disassemble, but also can flexibly rotate the rotating part 300, meeting the needs of the user and improving the practicality and fun of the rotating part 300.

[0061] like Figure 9 and Figure 10 As shown, in some embodiments, the gear structure 320 includes a plurality of tooth surfaces 321 and a plurality of tooth grooves 322. When the elastic end 420 abuts against the tooth surface 321, the rotating member 300 is in an unlocked state. When the elastic end 420 is engaged with the tooth groove 322, the rotating member 300 is in a locked state. It is understood that each tooth surface 321 is adjacent to a tooth groove 322 on both sides. When the rotating member 300 is rotated, the elastic end 420 can slide from the tooth groove 322 to the tooth surface 321, and then fall from the tooth surface 321 into the next tooth groove 322. It should be noted that due to the height difference between the bottom of the tooth groove 322 and the tooth surface 321, when the elastic end 420 falls into the tooth groove 322, a "click" feedback sound can generally be generated, thereby more accurately feeding back to the user whether the rotating part 300 is in place. The user can then choose to continue rotating or stop rotating based on the feedback sound, ensuring that the elastic end 420 is stuck in the tooth groove 322 to avoid the phenomenon of the rotating part 300 not rotating into place.

[0062] like Figure 8 As shown, in some embodiments, the upper surface of the middle frame 200 is provided with a mounting groove 220, which corresponds one-to-one with the elastic member 400. The fixed end 410 of the elastic member 400 is clamped in the mounting groove 220, and the elastic end 420 extends from the mounting groove 220 and extends toward the rotating member 300. This can prevent the elastic member 400 from deflecting or detaching from the middle frame 200 during the rotation of the rotating member 300, that is, the rotating member 300 can be rotated more stably. It should be noted that the fixed end 410 of the elastic member 400 can be fixed in the mounting groove 220 by clamping, laser welding, or other methods.

[0063] like Figure 8 and Figure 9 As shown, in some embodiments, the elastic member 400 is a spring sheet that extends along the circumference of the rotating member 300. Multiple spring sheets are spaced apart along the circumference of the rotating member 300. It should be noted that the distance between adjacent spring sheets is the same. The spacing of multiple spring sheets ensures that the rotating member 300 is subjected to balanced forces during rotation, resulting in a smoother rotation process.

[0064] like Figure 11 As shown, in some embodiments, the elastic member 400 is a spring pin that has elastic expansion and contraction capabilities in a direction parallel to the axis of the rotating member 300. It should be noted that the elastic end 420 of the spring pin can extend from or retract into the fixed end 410.

[0065] From the above, it can be seen that the shell assembly provided in the embodiment of the present application is not only more convenient for assembly or disassembly between the middle frame 200 and the rotating part 300, but also can flexibly rotate the rotating part 300, so that the user can replace or rotate the rotating part 300 according to needs, thereby improving the assembly efficiency and disassembly efficiency of the shell assembly, and also improving the applicability, practicality and fun of the shell assembly.

[0066] Combine Figures 1 to 11 As shown, on the other hand, an embodiment of the present application further provides an electronic device, which includes a housing assembly according to any one of the above embodiments of the present application. It should be noted that the electronic device can be an electronic device such as a smart watch, a smart bracelet, a mobile phone, etc. The housing assembly in the electronic device has the same composition and function as any of the housing assemblies provided in the above embodiments of the present application, so the embodiments of the present application will not be repeated here.

[0067] like Figure 1 As shown, in some embodiments, the electronic device further includes a touch screen 500, which is connected to the housing assembly. It should be noted that the touch screen 500 not only displays the time, but can also display other user-related information or be used to perform various functions. It is understood that the user can trigger corresponding functions of the electronic device by touching various controls on the touch screen 500 or rotating the rotating member 300.

[0068] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the present invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only.

[0069] It should be understood that the present application is not limited to the exact structures 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 application is limited only by the appended claims.

Claims

1. A housing assembly, characterized in that: The housing assembly comprises a shape memory snap-on component (100), a middle frame (200) and a rotating component (300); At least a portion of the shape memory clip (100) is sleeved within the rotating member (300), and the shape of the shape memory clip (100) is converted between a deformed state and an initial state; The middle frame (200) includes a first snap-fitting structure (210), and the rotating member (300) is detachably mounted on the middle frame (200), wherein when the shape memory snap-fitting member (100) is in the deformed state, a portion of the shape memory snap-fitting member (100) is located within the rotating member (300), and another portion is combined with the first snap-fitting structure (210); when the shape memory snap-fitting member (100) returns from the deformed state to the initial state, the shape memory snap-fitting member (100) is separated from the first snap-fitting structure (210).

2. The housing assembly according to claim 1, wherein: A second clamping structure (310) is provided on the inner side of the rotating member (300) along the circumferential direction, wherein when the shape memory clamping member (100) is in the deformed state, a portion of the shape memory clamping member (100) is coupled to the second clamping structure (310), and another portion is coupled to the first clamping structure (210).

3. The housing assembly according to claim 2, wherein: The first clamping structure (210) is a first groove, the second clamping structure (310) is a second groove, and when the rotating member (300) is combined with the middle frame (200), the opening of the first groove and the opening of the second groove are opposite in the radial direction of the rotating member (300).

4. The housing assembly according to claim 1, wherein: The shape memory clip (100) in the deformed state comprises a plurality of bending structures (110) connected in sequence, the top (111) and the end (112) of the bending structure (110) are both located within the rotating member (300), and the portion between the top (111) and any one of the end (112) of the bending structure (110) is combined with the first clip structure (210).

5. The housing assembly according to claim 1, wherein: The shape memory clamping component (100) in the deformed state comprises a plurality of recessed portions (120), wherein the recessed portions (120) are recessed in a direction away from the rotating component (300), and the recessed portions (120) are combined with the first clamping structure (210).

6. The housing assembly according to claim 1, wherein: The shape memory clip (100) in the deformed state is corrugated, the outer side of the shape memory clip (100) is located inside the rotating member (300), and the inner side of the shape memory clip (100) is combined with the first clip structure (210).

7. The housing assembly according to claim 1, wherein: The shape memory clip (100) in the initial state is arc-shaped.

8. The housing assembly according to claim 1, wherein: The shape memory clip (100) has a notch (130).

9. The housing assembly according to claim 1, wherein: The housing assembly further comprises at least one elastic member (400), the elastic member (400) comprising a fixed end (410) and an elastic end (420) arranged opposite to each other, the fixed end (410) being fixed to the middle frame (200), and the elastic end (420) being movable relative to the fixed end (410) in a direction parallel to the axial direction of the rotating member (300); A gear structure (320) is provided on the lower surface of the rotating member (300), wherein when the rotating member (300) rotates relative to the middle frame (200), the elastic end (420) cooperates with the gear structure (320) to put the rotating member (300) into a locked state or an unlocked state.

10. The housing assembly according to claim 9, wherein: The gear structure (320) includes a plurality of tooth surfaces (321) and a plurality of tooth grooves (322); When the elastic end (420) abuts against the tooth surface (321), the rotating member (300) is in the unlocked state; When the elastic end (420) is engaged in the tooth groove (322), the rotating member (300) is in the locked state.

11. The housing assembly according to claim 9, wherein: The upper surface of the middle frame (200) is provided with a mounting groove (220), and the mounting groove (220) corresponds to the elastic member (400) one by one. The fixed end (410) of the elastic member (400) is clamped in the mounting groove (220), and the elastic end (420) extends from the mounting groove (220) and extends toward the rotating member (300).

12. The housing assembly according to claim 9, wherein: The elastic member (400) is a spring sheet, and the spring sheet extends along the circumference of the rotating member (300). A plurality of the elastic members (400) are distributed at intervals along the circumference of the rotating member (300).

13. The housing assembly according to claim 9, wherein: The elastic member (400) is a spring pin, and the spring pin has elastic expansion and contraction capability in a direction parallel to the axial direction of the rotating member (300).

14. An electronic device, characterized in that: The electronic device comprises the housing assembly according to any one of claims 1 to 13.

15. The electronic device according to claim 14, characterized in that The electronic device further comprises a touch screen (500), wherein the touch screen (500) is connected to the housing assembly.

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