CN218817558U - Turnover structure and electronic equipment - Google Patents

Abstract

The application provides a turnover structure and electronic equipment, wherein the turnover structure comprises a rotating shaft piece and a connecting piece, and the rotating shaft piece comprises a first limiting part; the connecting piece is rotationally sleeved on the rotating shaft piece and comprises a second limiting part, and the first limiting part is matched with the second limiting part to limit the position of the connecting piece relative to the rotating shaft piece. In the flip structure and the electronic equipment that this application embodiment provided, the relative pivot piece of connecting piece rotates, and first spacing portion rotates with the restriction connecting piece with the spacing cooperation of second for the connecting piece is difficult for rotating when receiving external force and assaults, and the relative position of connecting piece and pivot piece is fixed, is difficult for changing.

Description

Turnover structure and electronic equipment

Technical Field

The utility model relates to a upset screen technical field, concretely relates to flip structure and electronic equipment.

Background

Along with the portability requirement of users on electronic equipment is higher and higher, at present, foldable electronic equipment appears on the market, and foldable electronic equipment comprises a bottom shell, a turnover structure and a screen body, and the screen body is rotatably connected with the bottom shell through the turnover structure. When the user needs to use the screen body of the electronic equipment, the screen body is turned over and opened, and when the user does not need the screen body of the electronic equipment, the screen body can be turned over and folded, so that the size of the electronic equipment is reduced.

The utility model discloses an inventor is realizing the utility model discloses the in-process discovers: at present, flip structure includes the pivot, and the one end and the drain pan of pivot are fixed, and the other end and the screen body of pivot rotate to be connected, and the screen body can revolute the axial of pivot and rotate, behind the screen body rotation to the closure state, in case when receiving external force impact, the screen is automatic unscrewed easily.

SUMMERY OF THE UTILITY MODEL

The present application aims to provide a flip structure and an electronic device, so as to solve the technical problem that a screen of the flip screen structure is easily and automatically rotated open when being closed. The present application achieves the above object by the following technical solutions.

In a first aspect, an embodiment of the present application provides an overturning structure, including:

the rotating shaft piece comprises a first limiting part;

the connecting piece, the pivot piece is rotationally located to the cover of connecting piece, and the connecting piece includes the spacing portion of second, and first spacing portion cooperates in order to inject the position of connecting piece for the pivot piece with the spacing portion of second.

In one embodiment, the first position-limiting part comprises a position-limiting main body and a position-limiting protrusion, the position-limiting main body is connected with the position-limiting protrusion, the second position-limiting part is a position-limiting groove, and the position-limiting protrusion and the position-limiting groove are matched to limit the position of the connecting piece relative to the rotating shaft piece.

In one embodiment, the turnover structure further comprises an elastic part, the rotating shaft part further comprises a shaft body, the connecting part, the limiting main body and the elastic part are all arranged in the shaft body in a penetrating mode, and the limiting bulge is arranged on one side, facing the connecting part, of the limiting main body; the elastic component is located the spacing bellied one side that deviates from of spacing main part, and the elastic component is used for making spacing arch and connecting piece butt.

In one embodiment, the limiting groove is provided with a guide sidewall, the guide sidewall is obliquely arranged, and the guide sidewall is used for guiding the limiting protrusion to enter or leave the limiting groove.

In one embodiment, the limiting protrusion is provided with a matching side wall, the matching side wall is obliquely arranged, and the matching side wall is matched with the guiding side wall.

In one embodiment, the number of the guide side walls and the number of the fitting side walls are two, two guide side walls are arranged oppositely along the circumferential direction of the shaft body, two fitting side walls are arranged oppositely along the circumferential direction of the shaft body, and one fitting side wall is matched with one guide side wall.

In one embodiment, the connecting piece is further provided with a clamping groove, the clamping groove is located on one side, close to the shaft body, of the limiting groove along the radial direction of the shaft body, and the clamping groove is partially overlapped with the limiting groove.

In an embodiment, the rotating shaft element further comprises a pre-tightening part in threaded connection with the shaft body, the pre-tightening part is located on one side, away from the limiting main body, of the elastic element, and the pre-tightening part is abutted to the elastic element.

In a second aspect, an embodiment of the present application provides an electronic device, including:

an inverted structure as in any one of the above;

the bottom shell is connected with the rotating shaft piece;

the screen body, the screen body is connected with flip structure's connecting piece.

In an embodiment, the electronic device further comprises a first magnetic attraction piece and a second magnetic attraction piece, the first magnetic attraction piece is arranged on the bottom case, the second magnetic attraction piece corresponds to the first magnetic attraction piece and is arranged on the screen body, and the screen body and the bottom case are magnetically connected through the first magnetic attraction piece and the second magnetic attraction piece.

In one embodiment, the screen body comprises a screen frame, a rear cover and a fastener, the connecting piece is connected with the screen frame through the fastener, and the rear cover is connected with the screen frame to shield the fastener.

In the flip structure and the electronic device provided by the embodiment of the application, the flip structure comprises a rotating shaft piece and a connecting piece. The rotating shaft part is provided with a limiting bulge. The connecting piece rotationally overlaps and locates pivot spare, and the connecting piece is equipped with the spacing groove towards spacing bellied one side, and spacing arch and spacing groove cooperation are in order to inject the relative pivot spare's of connecting piece position, and limiting groove card is gone into to spacing protruding card, and spacing arch and spacing groove cooperation rotate with the restriction connecting piece, and the connecting piece is difficult for rotating when receiving external force and assaulting for the relative position of connecting piece and pivot spare is fixed, and difficult emergence is changed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of an inversion structure in an embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of a connecting member of an inverted structure in an embodiment of the present invention.

Fig. 3 shows a schematic structural diagram of the rotating shaft member of the turnover structure in an embodiment of the present invention.

Fig. 4 shows a schematic partial structure diagram of the flip structure in an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Fig. 6 is a schematic partial structure diagram of an electronic device according to an embodiment of the present invention, in which a rear cover is hidden in the drawing.

Description of the reference numerals:

100. a turning structure; 10. a shaft member; 110. a shaft body; 120. a limiting main body; 130. a limiting bulge; 1310. a mating sidewall; 140. an elastic member; 150. a pre-tightening part; 20. a connecting member; 210. a limiting groove; 2110. a guide sidewall; 220. a card slot; 300. a bottom case; 400. a screen body; 410. a bezel, 420, a back cover.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, are within the scope of protection of the present application.

The utility model provides a flip structure 100, please refer to fig. 1, flip structure 100 includes pivot spare 10 and connecting piece 20. The rotating shaft 10 includes a first limiting portion, the connecting member 20 is rotatably sleeved on the rotating shaft 10, and the force for driving the connecting member 20 to rotate includes, but is not limited to, gravity, external impact force, and the like. The connecting member 20 includes a second position-limiting portion, and the first position-limiting portion and the second position-limiting portion cooperate to limit the position of the connecting member 20 relative to the rotating shaft member 10.

In one embodiment, the first position-limiting portion is a position-limiting protrusion 130. The second position-limiting portion is a position-limiting groove 210. Connecting piece 20 is equipped with spacing groove 210 towards one side of spacing arch 130, and spacing arch 130 cooperates with spacing groove 210 in order to inject the relative pivot piece 10 position of connecting piece 20, and in spacing groove 210 was gone into to spacing arch 130 card, spacing arch 130 can prevent connecting piece 20 to rotate for the relative position of connecting piece 20 and pivot piece 10 is fixed, and difficult emergence is changed, and connecting piece 20 is difficult for rotating when receiving external force and assaults.

In other embodiments, the first position-limiting portion is a position-limiting groove, and the second position-limiting portion is a position-limiting protrusion, and the first position-limiting portion and the second position-limiting portion cooperate to limit the position of the connecting member 20 relative to the shaft member 10. The first limiting part and the second limiting part can also be other matched limiting structures.

In one embodiment, the first position-limiting portion includes a position-limiting main body 120 and a position-limiting protrusion 130, and the position-limiting main body 120 is connected with the position-limiting protrusion 130. Referring to fig. 1, in an embodiment, the flipping structure 100 includes an elastic member 140, the rotating shaft 10 further includes a shaft 110, and the limiting body 120 and the elastic member 140 are sleeved on the shaft 110. One end of the shaft body 110 is fixedly disposed, and the other end of the shaft body 110 is substantially cylindrical to provide a mounting base for other components. The connecting member 20 is sleeved on the shaft 110.

The limiting body 120 is substantially in the shape of a circular disc, and the limiting body 120 is inserted into the shaft body 110. The shape of the check body 120 is not limited to a circular sheet shape, and for example, the check body 120 may also have a square block shape. The spacing protrusion 130 is coupled to a side of the spacing body 120 facing the link 20.

The elastic member 140 is located on a side of the limiting body 120 facing away from the limiting protrusion 130. The elastic element 140 is compressed between the limiting body 120 and the shaft body 110 to provide a pre-tightening force for the limiting protrusion 130 to move towards the connecting element 20, so that the limiting protrusion 130 is tightly matched with the limiting groove 210 of the connecting element 20, the matching degree of the limiting protrusion 130 and the connecting element 20 is increased, and the limiting effect on the connecting element 20 can be further improved.

The elastic member 140 is mounted in a manner of: a boss is provided on the shaft body 110, and the elastic member 140 is compressed between the boss and the stopper body 120. As the elastic member 140 is compressed, one end of the elastic member 140 near the spacing body 120 abuts against the spacing body 120 to drive the spacing body 120 to move toward the connecting member 20.

The elastic member 140 may be a damping plate or a spring, but the elastic member 140 is not limited to the damping plate or the spring, and the elastic member 140 may also be another component capable of storing elastic potential energy.

When the connecting member 20 needs to be manually rotated, an external force can be applied to the connecting member 20, the external force overcomes the resistance between the limiting protrusion 130 and the side wall of the limiting groove 210 of the connecting member 20, the limiting protrusion 130 gradually unscrews from the limiting groove 210 and is completely separated from the limiting groove 210, and in the process, the elastic member 140 is further compressed. When the position-limiting protrusion 130 is separated from the position-limiting groove 210, the position-limiting protrusion 130 abuts against the side surface of the connecting member 20.

Referring to fig. 2, in one embodiment, the limiting groove 210 is provided with guide sidewalls 2110, and the guide sidewalls 2110 are located at two ends of the limiting groove 210 along the circumferential direction of the shaft body 110. The guide sidewall 2110 is obliquely provided, and the guide sidewall 2110 serves to guide the stopper protrusion 130 into or out of the stopper groove 210. Specifically, when the coupling member 20 rotates about the shaft body 110, since the guide sidewalls 2110 are obliquely disposed, the limit projection 130 gradually ascends along the guide sidewalls 2110 of the limit groove 210 and separates from the limit groove 210, or gradually slides down along the guide sidewalls 2110 of the limit groove 210 to enter the limit groove 210. The inclined guide sidewalls 2110 can reduce the resistance of the stop protrusion 130 to leave the stop groove 210 relative to the stop groove 210, and can make the rotation process of the connection member 20 under the external force relatively smooth.

The inclined arrangement of the guiding sidewall 2110 is only relative to the vertical arrangement, and the plane on which the guiding sidewall 2110 is located may be an inclined plane or an arc, wherein the plane on which the guiding sidewall 2110 is located is preferably an arc.

Referring to fig. 3, in one embodiment, the limiting protrusion 130 has a matching sidewall 1310, the matching sidewall 1310 is disposed at two ends of the limiting protrusion 130, the matching sidewall 1310 is disposed obliquely, and the matching sidewall 1310 is matched with the guiding sidewall 2110 to facilitate the limiting protrusion 130 to enter or leave the limiting groove 210.

Referring to fig. 2 and 3, in one embodiment, the number of the guiding sidewalls 2110 and the engaging sidewalls 1310 is two, two guiding sidewalls 2110 are oppositely disposed along the circumferential direction of the shaft 110, two engaging sidewalls 1310 are oppositely disposed along the circumferential direction of the shaft 110, and one engaging sidewall 1310 is adapted to one guiding sidewall 2110. When the limiting protrusion 130 is located in the limiting groove 210, the guiding sidewall 2110 of the limiting groove 210 is adapted to the matching sidewall 1310 of the limiting protrusion 130, so that the limiting protrusion 130 can completely enter the limiting groove 210 and has a higher matching degree with the limiting groove 210, and the connecting member 20 can be prevented from shaking due to a gap (when the limiting protrusion 130 is located in the limiting groove 210) between the limiting groove 210 and the limiting protrusion 130 along the circumferential direction of the shaft body 110.

Referring to fig. 2, in one embodiment, the plurality of limiting grooves 210 are provided, and the plurality of limiting grooves 210 are spaced along the circumferential direction of the connecting member 20. Because the limiting main body 120 cannot rotate around the shaft body 110, the limiting protrusion 130 arranged on the shaft body 110 and facing the connecting piece 20 cannot rotate around the shaft body 110, and the plurality of limiting grooves 210 are arranged on the connecting piece 20 at intervals, so that the connecting piece 20 can be limited at a plurality of positions.

For example, two limiting grooves 210 may be disposed on the connecting member 20, and an included angle between the two limiting grooves 210 is 180 degrees, so that the connecting member 20 may be limited at an angle corresponding to the two limiting grooves 210, and the connecting member 20 may not automatically rotate when receiving an external force impact at a corresponding position. When the connecting member 20 is connected to an external display screen (not shown) and the shaft 110 is connected to a base (not shown), the display screen can rotate relative to the base, and when the display screen is covered on the base, the limiting protrusion 130 enters a limiting groove 210, so that the probability that the display screen is automatically unscrewed when being impacted by an external force can be reduced. When the display screen rotates 180 degrees relative to the base (i.e. the display screen is turned over), the limiting protrusion 130 enters into another limiting groove 210, and the limiting protrusion 130 limits the connecting piece 20 at this position, so that the shaking amplitude of the display screen when being impacted by external force can be reduced.

Referring to fig. 2, in one embodiment, the connecting member 20 further has a slot 220. Along the radial direction of the shaft body 110, the engaging groove 220 is located at one side of the limiting groove 210 close to the shaft body 110, that is, the engaging groove 220 is located at the inner side of the limiting groove 210. The engaging groove 220 partially overlaps the limiting groove 210 along the radial direction of the shaft body 110, that is, along the radial direction of the shaft body 110, the engaging groove 220 and the limiting groove 210 are completely offset and completely overlapped, so that along the radial direction of the shaft body 110, a step structure is formed at the interface between the engaging groove 220 and the limiting groove 210, and radial support can be provided for the limiting protrusion 130.

Referring to fig. 1 and 4, in an embodiment, the rotating shaft 10 further includes a pre-tightening part 150 screwed to the shaft 110, and specifically, one end of the shaft 110 is provided with an external thread, the pre-tightening part 150 is provided with an internal thread, and the pre-tightening part 150 is sleeved on the shaft 110, so that the pre-tightening part 150 can move along an axial direction of the shaft 110. The pre-tightening part 150 is located on a side of the elastic member 140 away from the limiting body 120, and the pre-tightening part 150 abuts against the elastic member 140, so that the elastic member 140 is compressed between the limiting body 120 and the pre-tightening part 150. Since the pre-tightening part 150 can move along the axial direction of the shaft body 110, the degree of compression of the elastic member 140 can be adjusted by adjusting the position of the pre-tightening part 150, and thus the magnitude of the force of the fit between the limiting protrusion 130 and the limiting groove 210 of the connecting member 20 can be adjusted. The pre-tightening part 150 may be a nut or other shaped component provided with an internal thread.

To sum up, the utility model provides a flip structure 100, flip structure 100 includes pivot piece 10 and connecting piece 20. The rotation shaft member 10 is provided with a limit projection 130. The connecting element 20 is rotatably sleeved on the rotating shaft element 10, a limiting groove 210 is arranged on one side, facing the limiting protrusion 130, of the connecting element 20, the limiting protrusion 130 is matched with the limiting groove 210 to limit the position of the connecting element 20 relative to the rotating shaft element 10, when the limiting protrusion 130 is clamped into the limiting groove 210, the limiting protrusion 130 can prevent the connecting element 20 from rotating, the relative position of the connecting element 20 and the rotating shaft element 10 is fixed, and the connecting element 20 is not easy to change, and is not easy to rotate when being impacted by external force.

The present invention further provides an electronic device, please refer to fig. 5 and 6, in an embodiment, the electronic device includes a bottom case 300, a screen body 400 and the above-mentioned flip structure 100. The bottom case 300 is a part of a housing of an electronic device, the screen body 400 is a display component of the electronic device, and the screen body 400 is connected to the bottom case 300 through the flip structure 100. Specifically, the bottom chassis 300 is connected to one end of the rotation shaft member 10 of the flip structure 100. The screen body 400 is connected to the connection member 20 of the flip structure 100, and the screen body 400 can rotate relative to the bottom chassis 300.

When the screen body 400 covers the bottom case 300, the limiting protrusion 130 is located in the limiting groove 210 of the connecting member 20, so as to limit the connecting member 20, and reduce the probability that the screen body 400 is automatically unscrewed under the impact of an external force. When the screen body 400 needs to be turned over, an external force can be applied to the screen body 400, the external force overcomes the resistance of the limiting protrusion 130 and the side wall of the limiting groove 210 of the connecting piece 20, the limiting protrusion 130 gradually unscrews from the limiting groove 210 and is completely separated from the limiting groove 210, and then the screen body 400 can be turned over.

In one embodiment, the electronic device further includes a first magnetic attraction element (not shown) and a second magnetic attraction element (not shown), the first magnetic attraction element is disposed on the bottom case 300, the second magnetic attraction element is disposed on the screen body 400 corresponding to the first magnetic attraction element, the screen body 400 and the bottom case 300 are magnetically connected through the first magnetic attraction element and the second magnetic attraction element, that is, the screen body 400 is attached to the bottom case 300 through a magnetic force between the first magnetic attraction element and the second magnetic attraction element. The first magnetic attraction piece and the first magnetic attraction piece are arranged to increase the connection strength between the screen body 400 and the bottom case 300, so that the probability that the screen body 400 is automatically unscrewed under the impact of external force can be further reduced.

The magnetic member and the magnetic member can be disposed on the surface of the bottom case 300 or the screen body 400, or disposed inside the bottom case 300 or the screen body 400. The magnetic member includes, but is not limited to, a permanent magnet, an electromagnet, and other magnetic substances. The magnetic attraction member includes but is not limited to a ferromagnetic body, a permanent magnet, and an electromagnet. When the magnetic part is a magnet, the magnetic part and the two opposite ends of the magnetic part have opposite polarities.

Moreover, when the included angle between the screen body 400 and the bottom case 300 is smaller, the magnetic force between the first magnetic attraction member and the second magnetic attraction member can make the screen body 400 and the bottom case 300 connected in an attracting manner, so that the effect of automatically closing the screen body 400 can be achieved.

The screen body 400 is automatically closed and then the limiting protrusion 130 enters the limiting groove 210, and under the matching of the limiting protrusion 130 and the limiting groove 210 and the magnetic attraction force of the first magnetic attraction piece and the second magnetic attraction piece, the probability that the screen body 400 is automatically unscrewed under the impact of external force is greatly reduced.

Referring to fig. 5 and 6, in one embodiment, the panel 400 includes a panel 410, a rear cover 420, and a fastening member (not shown), the panel 410 is substantially plate-shaped, and one end of the connecting member 20 is connected to the panel 410 by the fastening member. The rear cover 420 is substantially sheet-shaped, and the rear cover 420 is coupled to the bezel 410 to shield the fastening members, thereby enhancing the overall aesthetic appearance. The connection between the back cover 420 and the bezel 410 includes, but is not limited to, bonding, screw connection, and the like. Fasteners include, but are not limited to, screws, bolts, rivets, and the like.

Furthermore, the description of the terms "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the application. In this application, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this application can be combined and combined by those skilled in the art without being mutually inconsistent.

The above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. An inverting structure, comprising:

the rotating shaft piece comprises a first limiting part;

the connecting piece, the connecting piece rotationally the cover is located pivot spare, the connecting piece includes the spacing portion of second, first spacing portion with the cooperation of the spacing portion of second is in order to inject the connecting piece for the position of pivot spare.

2. The flip structure of claim 1, wherein the first position-limiting portion comprises a position-limiting main body and a position-limiting protrusion, the position-limiting main body is connected with the position-limiting protrusion, the second position-limiting portion is a position-limiting groove, and the position-limiting protrusion and the position-limiting groove cooperate to limit the position of the connecting member relative to the rotating shaft member.

3. The flip structure according to claim 2, wherein the flip structure further comprises an elastic member, the rotating shaft member further comprises a shaft body, the connecting member, the limiting body and the elastic member are all disposed through the shaft body, and the limiting protrusion is disposed on a side of the limiting body facing the connecting member; the elastic piece is used for enabling the limiting protrusion to be abutted against the connecting piece.

4. The flip structure according to claim 3, wherein the stopper groove is provided with a guide sidewall, the guide sidewall being disposed obliquely, the guide sidewall being configured to guide the stopper protrusion into or out of the stopper groove.

5. The flip structure according to claim 4, wherein the position-limiting protrusion is provided with a fitting sidewall, the fitting sidewall is disposed obliquely, and the fitting sidewall is fitted with the guide sidewall.

6. The flip structure according to claim 5, wherein the number of the guide side wall and the fitting side wall is two, two of the guide side walls are disposed oppositely in the circumferential direction of the shaft body, two of the fitting side walls are disposed oppositely in the circumferential direction of the shaft body, and one of the fitting side walls is fitted to one of the guide side walls.

7. The flip structure according to any one of claims 3 to 5, wherein the rotation shaft member further comprises a pre-tightening portion screwed to the shaft body, the pre-tightening portion is located on a side of the elastic member away from the limiting main body, and the pre-tightening portion abuts against the elastic member.

8. An electronic device, comprising:

the flip structure of any one of claims 1-7;

the bottom shell is connected with the rotating shaft piece;

the screen body, the screen body with flip structure's connecting piece is connected.

9. The electronic device of claim 8, further comprising a first magnetic attraction element and a second magnetic attraction element, wherein the first magnetic attraction element is disposed on the bottom housing, the second magnetic attraction element is disposed on the screen body corresponding to the first magnetic attraction element, and the screen body and the bottom housing are magnetically connected to each other through the first magnetic attraction element and the second magnetic attraction element.

10. The electronic device of claim 8, wherein the bezel includes a bezel, a back cover, and a fastener, wherein the connector is coupled to the bezel via the fastener, and wherein the back cover is coupled to the bezel to shield the fastener.

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