CN220043465U - Electronic equipment - Google Patents

Abstract

The embodiment of the utility model discloses electronic equipment; the electronic equipment comprises a shell component, a rotating component and an anti-shake device; the shell assembly comprises a first shell and a second shell, and the first shell is connected with the second shell through the rotating assembly; the rotating assembly comprises a sliding groove, a first swing arm and a second swing arm, wherein the first end of the first swing arm is connected with the first shell, the first end of the second swing arm is connected with the second shell, the second end of the first swing arm and the second end of the second swing arm move along the sliding groove, so that the first shell and the second shell are driven to be switched between a folding state and an unfolding state, and under the condition of the folding state, the anti-shaking device is in limit fit with the first swing arm and/or the second swing arm.

Description

Electronic equipment

Technical Field

The utility model belongs to the technical field of electronic communication, and particularly relates to electronic equipment.

Background

With the development of electronic technology, the update speed of electronic devices is increased, and the requirements of consumers on the electronic devices are also increasing. In recent years, the development of the folding electronic device is fast, so that the electronic device has a larger display area and better portability, and therefore, the folding electronic device is very favored by the lovers of the electronic device with a large display screen. Taking a folding mobile phone as an example, at present, due to manufacturing and processing tolerances of the mobile phone, when the mobile phone is in a folding state, two bodies (an upper body, a lower body or a left body and a right body) can relatively shift or shake, so that abnormal noise occurs due to friction of two body decorative rings, and the use experience of a user is affected.

Disclosure of Invention

The utility model aims to provide electronic equipment, which solves the problem that abnormal sound is generated due to relative displacement or shaking between two machine bodies of folding electronic equipment in a folding state.

In order to solve the technical problems, the utility model is realized as follows:

the embodiment of the utility model provides electronic equipment. The electronic equipment comprises a shell component, a rotating component and an anti-shake device;

the shell assembly comprises a first shell and a second shell, and the first shell is connected with the second shell through the rotating assembly;

the rotating assembly comprises a sliding groove, a first swing arm and a second swing arm, wherein the first end of the first swing arm is connected with the first shell, the first end of the second swing arm is connected with the second shell, and the second end of the first swing arm and the second end of the second swing arm move along the sliding groove so as to drive the first shell and the second shell to switch between a folded state and an unfolded state;

and under the condition of the folding state, the anti-shake device is in limit fit with the first swing arm and/or the second swing arm.

In the embodiment of the utility model, the anti-shake device is introduced to form limit fit with the first swing arm and/or the second swing arm in the rotating assembly, so that the friction force between the first shell and the second shell when the electronic equipment is folded can be increased, the relative stability of the two shells is improved, rubbing and abnormal sound are avoided when the electronic equipment is folded, the use experience of a user can be improved, and the thickness of the folded electronic equipment is not influenced.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of an electronic device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view A-A of the electronic device of FIG. 1 in a folded state;

FIG. 3 is a cross-sectional view A-A of the electronic device of FIG. 1 in a flattened state;

FIG. 4 is one of the structural schematic diagrams of an electronic device according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of an anti-sloshing apparatus according to an embodiment of the present utility model;

fig. 6 is an enlarged view of an assembly of the anti-sloshing apparatus in the electronic device according to fig. 4;

FIG. 7 is a second schematic diagram of an electronic device according to an embodiment of the utility model;

fig. 8 is one of schematic views illustrating an assembly mode of the anti-sloshing apparatus in the electronic device shown in fig. 7;

FIG. 9 is a second schematic diagram of an assembly of the anti-shake apparatus of the electronic device shown in FIG. 7;

FIG. 10 is a third schematic diagram of an electronic device according to an embodiment of the utility model;

fig. 11 is an enlarged view of an assembly of the anti-sloshing apparatus in the electronic device according to fig. 10;

FIG. 12 is a fourth schematic diagram of an electronic device according to an embodiment of the utility model;

fig. 13 is an enlarged view of an assembly of the anti-sloshing apparatus in the electronic device according to fig. 12;

FIG. 14 is a schematic view of the electronic device of FIG. 12 in a flattened state;

FIG. 15 is a fifth schematic diagram of an electronic device according to an embodiment of the utility model;

fig. 16 is a schematic view of the anti-sloshing point shown in fig. 15;

FIG. 17 is one of the enlarged schematic views of the anti-sloshing points shown in FIG. 15;

fig. 18 is a second enlarged schematic view of the anti-shake point shown in fig. 15.

Reference numerals:

1. a first housing; 2. a second housing; 31. a bracket; 32. a first swing arm; 321. swing arm movement track; 33. a second swing arm; 34. a chute; 341. a chute movement track; 35. anti-sloshing points; 4. an anti-shake device; 41. an anti-sloshing body; 42. an elastic member; 43. a first sub-section; 44. a second sub-section; 5. a first mounting hole; 51. a retaining wall; 6. a second mounting hole; 7. a groove; 8. a rotating shaft; 9. a flexible screen; 10. an adhesive member; 111. a wear part; 112. a wear-resistant coating; 100. an electronic device; 001. and (5) a standard circle.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The features of the utility model "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An electronic device provided according to an embodiment of the present utility model is further described below with reference to fig. 1 to 18.

According to an embodiment of the present utility model, there is provided an electronic device that is a folder-type electronic product. The electronic device includes, but is not limited to, a folding screen smart phone. The scheme of the utility model is described in detail below by taking a folding screen smart phone as an example.

Referring to fig. 1 to 3, an electronic device provided in an embodiment of the present utility model includes a housing assembly, a rotating assembly, and an anti-shake device 4. Wherein, the housing assembly includes a first housing 1 and a second housing 2, and the first housing 1 and the second housing 2 are connected through the rotation assembly. The rotating assembly comprises a sliding groove 34, a first swing arm 32 and a second swing arm 33, wherein a first end of the first swing arm 32 is connected with the first shell 1, a first end of the second swing arm 33 is connected with the second shell 2, and a second end of the first swing arm 32 and a second end of the second swing arm 33 move along the sliding groove 34 so as to drive the first shell 1 and the second shell 2 to switch between a folded state and an unfolded state, and under the condition of the folded state, the anti-shaking device 4 is in limit fit with the first swing arm 32 and/or the second swing arm 33.

According to the electronic device provided by the embodiment of the utility model, referring to fig. 1, the electronic device is, for example, a folding screen smart phone. Referring to fig. 2, in the above technical solution provided by the embodiment of the present utility model, by introducing the anti-shake device 4 and enabling at least one swing arm in the anti-shake device 4 and the rotating assembly to form a limit fit relationship, the friction force between the first housing 1 and the second housing 2 when the folding screen smart phone is folded can be increased, so that the relative stability of the two housings can be improved, and thus the phenomena of rubbing and abnormal sound during folding the smart phone can be avoided, which is beneficial to improving the use experience of the user, and the thickness of the folding screen smart phone in the folded state is not affected.

The first housing 1 and the second housing 2 are, for example, two bodies of a folding screen smart phone, respectively, and can be used to support a flexible screen 9, see fig. 2 and 3.

The first shell 1 and the second shell 2 form a rotary connection through the rotary assembly, so that the electronic equipment can be freely switched between a folded state and an unfolded state, and folding and unfolding operations of the electronic equipment can be realized.

In the above embodiment of the present utility model, the rotating assembly further includes a bracket 31, see fig. 2 and 3, the bracket 31 is connected to the first housing 1 and the second housing 2, respectively, the chute 34 is located at one side of the bracket 31, and the bracket 31 can support the chute 34. For example, the chute 34 may be fixed to the bracket 31 by, for example, screws.

The chute 34 includes, for example, a first sliding section and a second sliding section that are respectively slidably engaged with the first swing arm 32 and the second swing arm 33. Specifically, the second end of the first swing arm 32 may slide along the first sliding section, and the second end of the second swing arm 33 may slide along the second sliding section.

Referring to fig. 2 and 3, the first swing arm 32 is connected to the first housing 1, for example, by a rotation shaft 8 and a screw. The second swing arm 33 and the second housing 2 may be connected by a rotation shaft 8 and a screw. The first swing arm 32 and the second swing arm 33 are respectively connected with the chute 34 through a pin shaft.

In the process of unfolding the folding screen smart phone, a user can apply force to two sides of the shell assembly 3 by hand to drive the first shell 1 and the second shell 2 to move, the first shell 1 can drive the first swing arm 32 to move, meanwhile, the second shell 2 can also drive the second swing arm 33 to move, relative sliding occurs between the first swing arm 32 and the sliding groove 34, and meanwhile, relative sliding occurs between the second swing arm 33 and the sliding groove 34, so that the folding screen smart phone is switched from a folded state to an unfolded state.

According to the electronic equipment provided by the embodiment of the utility model, the anti-shake device 4 is introduced, and the anti-shake device 4 and the first swing arm 32 and/or the second swing arm 33 in the rotating assembly form limit fit, so that the friction force between the first shell 1 and the second shell 2 when the electronic equipment is folded can be increased, the relative stability of the two shells is improved, and twisting and abnormal sound are avoided when the electronic equipment is folded, so that the use experience of a user can be improved, and the thickness of the folded electronic equipment is not influenced.

In some examples of the utility model, see fig. 2 to 6, in the folded state, the anti-shake device 4 faces the first swing arm 32 and/or the second swing arm 33, and the anti-shake device 4 abuts against the first swing arm 32 and/or the second swing arm 33, so that the anti-shake device 4 is in a limit fit with the first swing arm 32 and/or the second swing arm 33.

According to the above example of the present utility model, in the folded state of the folding screen smart phone, the introduced anti-shake device 4 may form an abutment with at least one of the first swing arm 32 and the second swing arm 33 to stabilize the relative position between the first housing 1 and the first swing arm 32 and/or the relative position between the second housing 2 and the second swing arm 33, thereby reducing the rattling and abnormal noise of the entire electronic apparatus after folding.

As a preferable mode of the present utility model, two anti-shake devices 4 may be provided, for example, in which, when the folding screen smart phone is in a folded state, one anti-shake device 4 is in abutment with the first swing arm 32 so that the anti-shake device 4 is in limited fit with the first swing arm 32, and at the same time, the other anti-shake device 4 may be in abutment with the second swing arm 33 so that the anti-shake device 4 is in limited fit with the second swing arm 33. Under this kind of structural design, folding screen smart mobile phone hardly has abnormal sound after folding, and user experience feels splendid.

In some examples of the present utility model, in the folded state, the anti-shake apparatus 4 faces the first swing arm 32 and/or the second swing arm 33, and the anti-shake apparatus 4 is spaced from the first swing arm 32 and/or the second swing arm 33, and generates a magnetic attraction force to make the anti-shake apparatus 4 in a limit fit with the first swing arm 32 and/or the second swing arm 33.

According to the above example of the present utility model, the anti-shake device 4 and the first swing arm 32 and/or the second swing arm 33 may perform a limit fit by contact, or may implement a limit fit by using the above magnetic or other non-contact limit structures, which is within the scope of the present utility model.

In the process of unfolding the folding screen smart phone, a user can apply a force to the first shell 1 and the second shell 2 by hands, so that friction force between the anti-shake device 4 and the first swing arm 32 and/or the second swing arm 33 can be overcome, and smooth unfolding of the smart phone is realized.

Referring to fig. 3, when the folding screen smart phone is switched to the unfolded state, the anti-shake device 4 and the first swing arm 32 and/or the second swing arm 33 are away from each other, and a target gap is formed between the anti-shake device 4 and the stand 31 when the phone is in the fully unfolded state (flattened state). In this way, the anti-shake device 4 can be ensured not to influence the opening and closing movement of the whole machine.

In some examples of the utility model, the anti-shake device 4 is disposed on the first housing 1 and/or the second housing 2, a first mounting hole 5 is disposed on the first housing 1 and/or the second housing 2, at least a part of the anti-shake device 4 is disposed in the first mounting hole 5, and the anti-shake device 4 faces the first swing arm 32 and/or the second swing arm 33.

In the above example of the present utility model, it is designed that the first housing 1 and/or the second housing 2 are provided with mounting locations, and a first mounting hole 5 is formed, and the anti-sloshing device 4 may be provided in the first mounting hole 5. Wherein the anti-sloshing apparatus 4 may have a portion protruding out of the first mounting hole 5.

When the folding screen smart phone is in a folded state, referring to fig. 3, the portion of the anti-shake device 4 extending out of the first mounting hole 5 may directly contact with the first swing arm 32 and/or the second swing arm 33 and form a mutual abutting relationship, so as to stabilize the relative position between the first housing 1 and the first swing arm 32, and stabilize the relative position between the second housing 2 and the second swing arm 33, thereby reducing the rub and abnormal noise of the complete machine after folding.

At least part of the anti-sloshing apparatus 4 mentioned in the above example is arranged in the first mounting hole 5, it being understood that the anti-sloshing apparatus 4 comprises two parts, one part being located inside the first mounting hole 5 and the other part being outside the first mounting hole 5. This forms a contact-type limit structure.

Alternatively, in the technical solution provided in the embodiment of the present utility model, the anti-shake device 4 may be designed to be entirely disposed in the first mounting hole 5, and a magnetic or other non-contact limiting structure may be adopted.

In the above example of the present utility model, the hole (the first mounting hole 5 is formed) is cut into the position corresponding to the body (the first housing 1 or the second housing 2) of the folding screen smart phone, and the anti-shake device 4 is placed in the hole. The design is not only beneficial to thinning the thickness of the mobile phone in the folded state, but also better in appearance, and is beneficial to improving user experience.

In some examples of the utility model, the anti-shake device 4 is disposed on the chute 34, a second mounting hole 6 is disposed on the chute 34, at least a portion of the anti-shake device 4 is disposed in the second mounting hole 6, and the anti-shake device 4 faces the first swing arm 32 and/or the second swing arm 33.

According to the above example of the present utility model, the anti-shake device 4 may be disposed on the chute 34, and in this case, the anti-shake device 4 faces the first swing arm 32 and/or the second swing arm 33, and the anti-shake device 4 may also form a limit structure with the first swing arm 32 and/or the second swing arm 33. The specific setting position of the anti-shake device 4 can be adjusted according to specific requirements.

Specifically, when the anti-shake device 4 is disposed in the first mounting hole 5, one end of the anti-shake device 4 is connected to the first mounting hole 5, the other end of the anti-shake device 4 is located outside the first mounting hole 5, and the other end of the anti-shake device 4 abuts against the first swing arm 32 and/or the second swing arm 33, so that the anti-shake device 4 is in limit fit with the first swing arm 32 and/or the second swing arm 33.

Specifically, when the anti-shake device 4 is disposed in the second mounting hole 6, one end of the anti-shake device 4 is connected to the second mounting hole 6, the other end of the anti-shake device 4 is located outside the second mounting hole 6, and the other end of the anti-shake device 4 abuts against the first swing arm 32 and/or the second swing arm 33, so that the anti-shake device 4 is in limit fit with the first swing arm 32 and/or the second swing arm 33.

For example, referring to fig. 4 to 6, the anti-shake device 4 has a first sub-portion 43 and a second sub-portion 44 that are connected to each other, where the first sub-portion 43 is disposed in the first mounting hole 5 and a portion of the second sub-portion 44 is disposed outside the first mounting hole 5, an area of the first sub-portion 43 that is open to the first mounting hole 5 is larger than an area of the second sub-portion 44 that is open to the first mounting hole 5, and the second sub-portion 44 is in a limit fit with the first mounting hole 5 when the anti-shake device 4 is disposed in the first mounting hole 5.

When the folding screen smart phone is in a folded state, the anti-shake device 4 is fixed by forming a clamping position with the first mounting hole 5 through the second sub-portion 44, so that the anti-shake device 4 can be limited in the first mounting hole 5, and the assembly fastness and stability of the anti-shake device 4 can be improved.

Referring to fig. 4 and 5, the anti-shake device 4 is integrally formed in a symmetrical structure, so that the assembly is convenient without considering the direction of rotation.

When the anti-shake device 4 is mounted, the anti-shake device 4 is aligned with the upper side (lower side) of the first mounting hole 5, and at this time, the lower side of the second sub-portion 44 is not shielded, so that the anti-shake device 4 is directly immersed in the first mounting hole 5; pushing the anti-shake device 4 sunk into the first mounting hole 5 to the other side, so that the second sub-part of the anti-shake device 4 is matched with the stop structure in the first mounting hole 5, and fixing the clamping position of the anti-shake device 4 is achieved.

In some examples of the present utility model, referring to fig. 7 to 9, the electronic apparatus further includes an adhesive member 10, and one end of the anti-sloshing device 4 is connected to the inner wall of the first mounting hole 5 through the adhesive member 10.

In the above example of the utility model, the anti-sloshing device 4 is fixed inside the first mounting hole 5 by means of adhesion. In this example, the second sub-portion 44 of the anti-shake apparatus 4 may be omitted, and the first sub-portion 43 of the anti-shake apparatus 4 may be connected to the first mounting hole 5 by double sided adhesive tape or dispensing, which is simpler, less costly, and has both good assembly fastness and stability.

Referring to fig. 8, the anti-shake device 4 is adhesively fixed in the first mounting hole 5 by dispensing. Specifically, glue is dispensed in the first mounting hole 5 to form an adhesive piece 10, then the adhesive piece is put into the anti-shake device 4, and after pressure maintaining solidification, the adhesive fixation of the anti-shake device 4 and the first housing 1 is completed.

Referring to fig. 9, the anti-shake device 4 is adhesively fixed in the first mounting hole 5 by means of double-sided adhesive tape. Specifically, the double-sided adhesive tape is adhered to, for example, the bottom of the anti-shake apparatus 4, so that the adhesive member 10 is introduced into the bottom of the anti-shake apparatus 4, the anti-shake apparatus 4 is placed into the first mounting hole 5, and after the double-sided adhesive tape is activated, the fixed connection between the anti-shake apparatus 4 and the first housing 1 is completed.

In some examples of the present utility model, referring to fig. 10 and 11, one end of the anti-sloshing apparatus 4 is connected to the first mounting hole 5 through nano injection molding.

Specifically, a first mounting hole 5 is CNC formed in the first housing 1 and/or the second housing 2 (made of metal, for example, magnesium alloy/aluminum alloy, etc.), then a plastic cement such as nano injection molding is combined with the metal, and a liquid or molten wear-resistant material is poured into the first mounting hole 5, and after the wear-resistant material is cooled and solidified, the anti-shake device 4 and the first mounting hole 5 are mutually embedded, see fig. 11.

The nano injection structure is firmly combined, and the process assembly is simple.

In some examples of the present utility model, referring to fig. 12 to 14, the anti-sloshing apparatus 4 has an anti-sloshing body 41 and an elastic member 42, one end of the elastic member 42 is connected to the second mounting hole 6 in a state that the anti-sloshing apparatus 4 is disposed at the second mounting hole 6, and a second end of the elastic member 42 is connected to the anti-sloshing body 41, and a portion of the anti-sloshing body 41 is located outside the second mounting hole 6.

Wherein the second mounting hole 6 is located in the chute 34.

The anti-shake body 41 may be made of soft and wear-resistant material such as plastic, silica gel, etc. The elastic member 42 is, for example, a spring.

Optionally, referring to fig. 13, the first swing arm 32 and/or the second swing arm 33 further have a groove 7 thereon, and in the folded state, the anti-shake body 41 is in a limit fit with the groove 7.

During the folding process of the folding screen smart phone, the anti-shake body 41 and the elastic member 42 are in a compressed state, and the anti-shake device 4 may form a limit fit relationship with the groove 7 on the first swing arm 32 and/or the second swing arm 33. In this process, the elastic member 42 pushes the anti-shake body 41 to pop out, and the anti-shake body 41 may be snapped into the groove 7, which increases friction between the first swing arm 32 and/or the second swing arm 33 and the chute 34, thereby improving anti-shake capability of the whole machine.

During the unfolding process of the folding screen smart phone, a user applies force to the first shell 1 and the second shell 2 by hand, the first swing arm 32 and the second swing arm 33 move relatively to the sliding groove 34, and the anti-shake body 41 moves relatively to the first swing arm 32 and/or the second swing arm 33; when the anti-shake body 41 is completely staggered from the groove 7, the anti-shake body 41 and the elastic member 42 are pressed and retracted into the second mounting hole 6, so that the subsequent movement of the whole machine is not affected.

In the above example, the elastic member 42 and the anti-shake body 41 are disposed in the second mounting hole 6, and the corresponding groove 7 is disposed in the first swing arm 32 and/or the second swing arm 33, so that the stability of the shells on both sides is increased and the rubbing between the shells is avoided by the clamping action of the groove 7 and the anti-shake body 41. The Z-direction thickness of the whole machine in the folding state can be optimized, the appearance of the whole machine is improved, and the user experience is optimized.

Optionally, the anti-shake body 41 has a distance measuring device built in.

In order to avoid that the anti-shake body 41 and the elastic member 42 cannot be smoothly retracted during the subsequent movement, a control device such as the above-described distance measuring device may be placed in the anti-shake body 41. In particular, the distance measuring device in the anti-sloshing body 41 may detect the distance between the anti-sloshing body 41 and the groove 7 in real time. When the distance is too close, the elastic member 42 may be controlled to retract to drive the anti-shake body 41 connected thereto to retract into the second mounting hole 6.

In some examples of the utility model, the anti-sloshing device 4 comprises an elastic structure by which the anti-sloshing device 4 abuts with the first swing arm 32 and/or the second swing arm 33 in the folded state.

For example, referring to fig. 15 to 18, the second end of the first swing arm 32 and/or the second swing arm 33 is elliptical, and the surface of the chute 34 is provided in an elliptical shape; in the folded state, the first swing arm 32 and/or the second swing arm 33 are tangent to the chute 34 at an anti-sway point 35, and the anti-sway device 4 is located at the anti-sway point 35.

Wherein the second end of the first swing arm 32 and/or the second swing arm 33 may be designed in an elliptical shape, while the surface of the chute 34 is also provided in an elliptical shape. When the whole machine is in a folded state, the tangent position of the first swing arm 32 and/or the second swing arm 33 and the sliding groove 34 is just at the anti-shake point 35. The sliding groove 34 is in zero-fit contact (high-pair contact) with the first swing arm 32 and/or the second swing arm 33 at the anti-sway point 35. When there is a relative movement trend, the anti-shake point 35 has high pair friction, and the friction force can be improved to prevent the two shells from moving mutually, so that the anti-shake of the whole machine is realized.

In the solution provided by the above example of the present utility model, referring to fig. 16, by designing the contact surface between the first swing arm 32 and/or the second swing arm 33 and the chute 34 to be elliptical, the swing arm movement track 321 and the chute movement track 341 are converted into an ellipse with tangent long sides and short sides by the standard circle 001, and the anti-shake of the whole machine is realized by using the friction force between the swing arm and the chute 34 at the tangent point. The manner in this example may eliminate the provision of the contact friction structure and the snap-fit structure.

Due to the high friction at the anti-shake point, abrasion between the first swing arm 32 and/or the second swing arm 33 and the chute 34 is easily caused, which affects the lifetime of the rotating assembly. In this connection, see fig. 17, wear parts 111 can be inserted into the slide 34 or into the swing arm. Referring to fig. 18, a wear-resistant coating 112 may also be sprayed or electroplated on the anti-sloshing points 35.

In the process of unfolding the folding screen smart phone, a user applies force to the shells on two sides by hand, so that the friction force of the anti-shaking points 35 can be overcome, and the mobile phone can be unfolded.

The electronic equipment provided by the embodiment of the utility model further comprises a flexible screen 9, wherein the flexible screen is arranged on one side of the shell assembly.

It should be noted that the electronic device provided in the embodiment of the present utility model includes, but is not limited to, application to mobile phones, and may also be applied to other forms of electronic devices, such as tablet computers, notebook computers, navigator or wearable devices, where the specific type of the electronic device is not limited in the embodiment of the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An electronic device is characterized by comprising a shell assembly, a rotating assembly and an anti-shake device;

the shell assembly comprises a first shell and a second shell, and the first shell is connected with the second shell through the rotating assembly;

the rotating assembly comprises a chute, a first swing arm and a second swing arm, wherein the first end of the first swing arm is connected with the first shell, the first end of the second swing arm is connected with the second shell, the second end of the first swing arm and the second end of the second swing arm move along the chute so as to drive the first shell and the second shell to switch between a folded state and an unfolded state,

and under the condition of the folding state, the anti-shake device is in limit fit with the first swing arm and/or the second swing arm.

2. The electronic device of claim 1, wherein in the folded state, the anti-shake apparatus is oriented toward the first swing arm and/or the second swing arm, and the anti-shake apparatus abuts against the first swing arm and/or the second swing arm to make the anti-shake apparatus in a limit fit with the first swing arm and/or the second swing arm.

3. The electronic device of claim 1, wherein in the folded state, the anti-shake device faces the first swing arm and/or the second swing arm, and the anti-shake device is spaced apart from the first swing arm and/or the second swing arm, and generates a magnetic attraction force to limit-fit the anti-shake device with the first swing arm and/or the second swing arm.

4. The electronic device of claim 1, wherein the anti-shake device is disposed on the first housing and/or the second housing, a first mounting hole is disposed on the first housing and/or the second housing, at least a portion of the anti-shake device is disposed in the first mounting hole, and the anti-shake device faces the first swing arm and/or the second swing arm.

5. The electronic device of claim 4, wherein the anti-shake device is disposed on the chute, a second mounting hole is disposed on the chute, at least a portion of the anti-shake device is disposed in the second mounting hole, and the anti-shake device faces the first swing arm and/or the second swing arm.

6. The electronic device according to claim 5, wherein, in a case where the anti-shake apparatus is provided in the first mounting hole, one end of the anti-shake apparatus is connected to the first mounting hole, the other end of the anti-shake apparatus is located outside the first mounting hole, and the other end of the anti-shake apparatus abuts against the first swing arm and/or the second swing arm so that the anti-shake apparatus is in a limit fit with the first swing arm and/or the second swing arm;

under the condition that the anti-shake device is arranged in the second mounting hole, one end of the anti-shake device is connected with the second mounting hole, the other end of the anti-shake device is positioned outside the second mounting hole, and the other end of the anti-shake device is abutted to the first swing arm and/or the second swing arm, so that the anti-shake device is in limit fit with the first swing arm and/or the second swing arm.

7. The electronic device of claim 6, wherein the anti-sloshing apparatus has a first sub-portion and a second sub-portion that are connected to each other, the first sub-portion being disposed in the first mounting hole with the anti-sloshing apparatus disposed in the first mounting hole, a portion of the second sub-portion being disposed outside the first mounting hole, an area of the first sub-portion that is open to the first mounting hole being greater than an area of the second sub-portion that is open to the first mounting hole, the second sub-portion being in positive engagement with the first mounting hole.

8. The electronic device of claim 6, further comprising an adhesive member, wherein one end of the anti-sloshing apparatus is connected to an inner wall of the first mounting hole through the adhesive member.

9. The electronic device of claim 6, wherein one end of the anti-sloshing apparatus is connected to the first mounting hole by nano injection molding.

10. The electronic device according to claim 6, wherein the anti-shake apparatus has an anti-shake body and an elastic member, one end of the elastic member is connected to the second mounting hole with the anti-shake apparatus disposed in the second mounting hole, and a second end of the elastic member is connected to the anti-shake body, and a part of the anti-shake body is located outside the second mounting hole.

11. The electronic device of claim 10, wherein the first swing arm and/or the second swing arm further have a groove thereon, and wherein the anti-sloshing body is in a limit fit with the groove in the folded state.

12. The electronic device of claim 1, wherein the anti-sloshing device comprises an elastic structure through which the anti-sloshing device abuts the first swing arm and/or the second swing arm in the folded state.

13. The electronic device according to claim 12, characterized in that the second end of the first swing arm and/or the second swing arm is oval-shaped, the chute (34) surface being provided as oval-shaped;

under the condition of the folding state, the tangency of the first swing arm and/or the second swing arm and the sliding groove is at an anti-shake point, and the anti-shake device is positioned at the anti-shake point.