CN211577780U - Hinge mechanism and electronic equipment - Google Patents

Abstract

The utility model discloses a hinge mechanism and electronic equipment relates to electronic equipment technical field, has solved the hinge lid unevenness that the fixed mode of the hinge lid of the outside cladding of hinge mechanism of present electronic equipment caused, and receives the impact and easily throw off. The utility model discloses a main technical scheme does: the first part and the second part are relatively rotated and are respectively used for connecting the first body and the second body; wherein, the outside fixed cladding of first portion has first casing, just the stiff end of first casing with first body coupling, the outside cladding of second portion has the second casing, just the stiff end of second casing with the second part is connected.

Description

Hinge mechanism and electronic equipment

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a hinge mechanism and electronic equipment.

Background

In the existing electronic equipment such as notebook computers, mobile phones and the like, a screen part and a host machine part which can be turned over and opened and closed relatively are connected through a hinge mechanism, the hinge mechanism is arranged at two ends of the electronic equipment in the width direction, for aesthetic reasons, the hinge mechanism usually covers a hinge cover on the outside, for example, the existing notebook computer is matched with five sections of hinge covers, wherein, the 1/3/5 th hinge cover is assembled with the screen part and rotates with the screen part, the 2/4 th hinge cover is a fixed part assembled with the main machine part, because the 5-section hinge cover is respectively assembled on the screen part and the main machine part, the tolerance dimension chain is longer, the problems of unevenness and non-uniformity of the 2/4-section hinge cover and the 1/3/5-section hinge cover are easy to occur, and the screen part is easily impacted to cause the problem that the 2/4 hinge covers are separated when the drop test is carried out.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention provide a hinge mechanism and an electronic device, and mainly aim to solve the problem that a hinge cover is not flat and is easily disengaged due to impact caused by the fixing manner of the hinge cover covered outside the hinge mechanism of the current electronic device. In order to achieve the above object, the utility model mainly provides the following technical scheme:

on the one hand, the embodiment of the utility model provides a hinge mechanism, this hinge mechanism are used for connecting first body and the second body that the upset opened and shut, and it includes: the first part and the second part are relatively rotated and are respectively used for connecting the first body and the second body;

wherein, the outside fixed cladding of first portion has first casing, just the stiff end of first casing with first body coupling, the outside cladding of second portion has the second casing, just the stiff end of second casing with the second part is connected.

Optionally, the first portion and the second portion respectively include a first rotating shaft and a second rotating shaft which rotate relatively, the second portion further includes a hinge seat, one end of the hinge seat is connected with the second rotating shaft, and the other end of the hinge seat is used for connecting the second body;

the second shell covers the second rotating shaft, and the fixed end of the second shell is connected with the hinge seat.

Optionally, a fixing end of the second housing is provided with a connecting hole along a first direction, and is connected with the hinge base through a screw;

wherein the first direction is an extending direction of the second rotating shaft.

Optionally, the shapes of the first housing and the second housing are respectively matched with the shapes of the first rotating shaft and the second rotating shaft.

Optionally, a gap between the first housing and the second housing is smaller than a first preset value.

Optionally, a gap between the second housing and the second rotating shaft is not greater than 0.3 mm.

On the other hand, the embodiment of the utility model provides an electronic equipment is provided, this electronic equipment includes:

a first body and a second body; the above-described hinge mechanism;

the first body is rotatably connected to a first surface of the second body through the hinge mechanism, and the first surface is a surface opposite to the second body.

Optionally, the both ends of electronic equipment on the first direction are provided with the hinge mechanism respectively, both ends be provided with the third casing between the hinge mechanism, the third casing with first casing and the coaxial setting of second casing, just the stiff end of third casing with first body coupling.

Optionally, a gap between the second housing and the third housing is equal to a gap between the first housing and the second housing.

The embodiment of the utility model provides a hinge mechanism and an electronic device, a first shell is fixedly sleeved outside a first part of a hinge structure, and the fixed end is fixedly connected with the first body, the second shell is sleeved outside the second rotating shaft of the hinge structure, and the fixed end of the hinge mechanism is fixedly connected with the hinge seat of the second part, so the arrangement and the connection mode of the first shell and the second shell can realize that the hinge mechanism forms an independent part, can reduce the assembly tolerance of the first shell and the second shell, improve the flatness and the aesthetic property of the first shell and the second shell outside the hinge mechanism, and first casing and second casing all do not have fixed connection's relation with the second body, can avoid the impact force to transmit the hookup location of second casing and second body, can improve the joint strength of second casing to and improve electronic equipment's intensity and aesthetic property.

Drawings

Fig. 1 is a schematic structural diagram of a first shell and a second shell of a hinge mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a hinge mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second part of a hinge mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of a first view structure of an electronic device according to an embodiment of the present invention;

fig. 5 is a schematic view of a second view structure of an electronic device according to an embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description will be given to the liquid crystal module and the display device according to the present invention with reference to the accompanying drawings and preferred embodiments, and the detailed description thereof will be given below.

Example one

As shown in fig. 1-3, the first embodiment of the present invention provides a hinge mechanism 1, where the hinge mechanism 1 is used to connect a first body 2 and a second body 3 that are opened and closed during turning, and includes: a first part 101 and a second part 102 rotating relatively for connecting the first body 2 and the second body 3, respectively;

wherein, the outside of the first portion 101 is fixedly wrapped with a first housing 11, and the fixed end of the first housing 11 is connected with the first body 2, the outside of the second portion 102 is wrapped with a second housing 12, and the fixed end of the second housing 12 is connected with the second portion 102.

Specifically, the hinge mechanism 1 provided in this embodiment is used for connecting the first body 2 and the second body 3 to realize the rotational opening and closing of the first body 2 and the second body 3, the first body 2 and the second body 3 may be provided with two or more hinge mechanisms 1 to realize the stable opening and closing, and specifically, the hinge mechanisms may be set according to the size and the setting form of the first body 2 and the second body 3, and the first body 2 and the second body 3 may have a plurality of specific setting forms, for example: the first body 2 and the second body 3 may be a display part and a host part of a notebook computer, but are not limited thereto. The hinge mechanism 1 comprises a first part 101 and a second part 102, wherein the first part 101 and the second part 102 are rotatably connected and are respectively used for connecting the first body 2 and the second body 3, so that the relative rotation of the first body 2 and the second body 3 is realized. The first shell 11 and the second shell 12 are respectively coated outside the first part 101 and the second part 102, the shapes of the first shell 11 and the second shell 12 can be respectively matched with at least part of the shapes of the first part 101 and the second part 102, and the rotating mechanisms of the first part 101 and the second part 102 can be covered and shielded, so that the appearance attractiveness of the hinge mechanism 1 can be improved, and the relative rotation of the first part 101, the second part 102 and the first body 2 and the second body 3 is not influenced; the first housing 11 is fixedly wrapped outside the first portion 101, the first housing 11 has a fixed end (not shown in the figure) for connecting with the first body 2, so as to realize the connection between the first portion 101 and the first body 2, the second housing 12 is wrapped outside the second portion 102, the second housing 12 has a fixed end, the fixed end is fixedly connected with the second portion 102, and the fixed connection with the second body 3 is realized through the second portion 102. By connecting the second housing 12 with the second portion 102, the hinge mechanism 1 can be formed as a separate piece, assembly tolerance of the first housing 11 and the second housing 12 can be reduced, and flatness and beauty of the first housing 11 and the second housing 12 outside the hinge mechanism 1 can be improved.

Specifically, a connecting piece may be disposed at a fixed end of the first housing 11, and may be locked and fixed with the first body 2 by a screw, so as to assemble the first portion 101 and the first body 2; the fixed end of the second housing 12 is connected to the second portion 102, the second housing 12 can be movably sleeved outside the second portion 102, and the fixed end is only fixedly connected to the second portion 102, so that even if the first body 2 and the second body 3 receive external impact, the impact force is not transmitted to the second housing 12, and the problem of disengagement of the second housing 12 can be avoided.

According to the above list, the embodiment of the present invention provides a hinge mechanism 1, a first body 2 and a second body 3 are respectively connected to a first portion 101 and a second portion 102 which rotate relatively, so as to realize the rotation opening and closing of the first body 2 and the second body 3, the first portion 101 and the second portion 102 are respectively covered with a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 can cover and shield the rotating mechanism of the first portion 101 and the second portion 102, and the aesthetic property of the appearance of the hinge mechanism 1 can be improved; the fixed end of the first shell 11 is connected with the first body 2, the fixed end of the second shell 12 is connected and fixed with the second part 102, and the second shell 12 is connected with the second part 102, so that the hinge mechanism 1 can form an independent part, the assembly tolerance of the first shell 11 and the second shell 12 can be reduced, and the flatness and the attractiveness of the first shell 11 and the second shell 12 outside the hinge mechanism 1 are improved.

Further, referring to fig. 1, in an implementation, the first portion 101 and the second portion 102 respectively include a first rotating shaft and a second rotating shaft 1021 which rotate relatively, the second portion 102 further includes a hinge seat 1022, one end of the hinge seat 1022 is connected with the second rotating shaft 1021, and the other end of the hinge seat 1022 is used for connecting the second body 3;

the second housing 12 covers the second rotating shaft 1021, and a fixed end of the second housing 12 is connected to the hinge seat 1022.

Specifically, the utility model discloses in the technical scheme who takes, first part 101 includes first pivot, and second part 102 includes second pivot 1021 and hinge seat 1022, wherein, first pivot and second pivot 1021 rotate relatively and connect, realize the relative rotation of first part 101 and second part 102 promptly, and the one end and the second pivot 1021 of hinge seat 1022 are fixed, and the other end is fixed with second body 3, specifically can attach fixedly through screw and second body 3 lock to realize the fixed connection of second part 102 and second body 3. The first casing 11 covers the outside of the second rotating shaft 1021, and the second casing 12 covers the outside of the second rotating shaft 1021, so that the first casing 11 and the second casing 12 can be set as cylindrical casings with circular cross sections matched with the sizes of the first rotating shaft and the second rotating shaft 1021, and the first casing 11 and the second casing 12 can be set to have the same external size for improving the appearance; the fixed end of the second housing 12 is connected with the hinge seat 1022, so that the hinge mechanism 1 can form an independent part, the assembly tolerance of the first housing 11 and the second housing 12 can be reduced, the flatness and the attractiveness of the first housing 11 and the second housing 12 outside the hinge mechanism 1 can be improved, the problem that the second housing 12 is separated due to the fact that impact force is transmitted to the second housing 12 when the second body 3 is subjected to external impact after the second housing 12 and the second body 3 are connected can be avoided, and the stability and the service life of the second housing 12 can be improved.

Further, referring to fig. 3, in an implementation, the fixed end of the second housing 12 is provided with a connection hole along a first direction and is connected with the hinge seat 1022 through a screw 4; the first direction is an extending direction of the second rotating shaft 1021.

Specifically, in order to realize that the stiff end of second casing 12 is connected with hinge seat 1022, the utility model discloses in the technical scheme who takes, because second casing 12 cladding is in the outside of second pivot 1021, the event can set up first casing 11 and second casing 12 to be the circular shape tube-shape casing with the cross-section of first pivot and second pivot 1021 size looks adaptation, can set up to the open end in one side of second casing 12 towards hinge seat 1022, and the stiff end of second casing 12 can be for the stationary blade that sets up in the position that the open end corresponds with hinge seat 1022 to can set up the connecting hole on the stationary blade, adopt screw 4 and hinge seat 1022 lock to attach fixedly. Specifically, when the second housing 12 is installed, the second housing 12 can be slidably installed outside the second rotating shaft 1021 along the first direction, and after the second housing is installed at the preset position, the connection hole of the fixed end corresponds to the installation position of the hinge seat 1022, that is, the second housing 12 can be locked on the hinge seat 1022 along the first direction by the screw 4, so that the second housing 12 and the hinge seat 1022 are fixed.

Further, referring to fig. 1, in an implementation, the shapes of the first housing 11 and the second housing 12 are respectively matched with the shapes of the first rotating shaft and the second rotating shaft 1021.

Specifically, in order to improve the aesthetic property of the hinge mechanism 1 outward appearance, the utility model discloses in the technical scheme who takes, first casing 11 cladding is in the outside of second pivot 1021, and second casing 12 cladding is in the outside of second pivot 1021, so can set up first casing 11 and second casing 12 to be the circular shape tube-shape casing with the cross-section of first pivot and second pivot 1021 size looks adaptation, and for improving the aesthetic property, can set up first casing 11 and second casing 12 equal outside dimension.

Further, referring to fig. 1, in a specific implementation, a gap between the first housing 11 and the second housing 12 is smaller than a first preset value.

Specifically, in order to improve the aesthetic property of the hinge mechanism 1 outward appearance, the utility model discloses in the technical scheme who takes, first casing 11 and second casing 12 under the prerequisite that does not influence first part 101 and second part 102 and first body 2 and the relative rotation of second body 3, should reduce the clearance between first casing 11 and the second casing 12 as far as possible, in order to guarantee that first casing 11 and second casing 12 can wrap up and shelter from the exposed part of the relative first body 2 of hinge mechanism 1 and second body 3, and reduce the clearance between first casing 11 and the second casing 12 and can improve the aesthetic property, the size of specific first default can set up according to actual conditions, do not do specific restriction here.

Further, in a specific implementation, a gap between the second housing 12 and the second rotating shaft 1021 is not greater than 0.3 mm.

Specifically, in order to improve the aesthetic property of the hinge mechanism 1 outward appearance, the utility model discloses in the technical scheme who takes, the fixed cover of first casing 11 is established in the outside of first pivot, and second casing 12 can the movable sleeve be established in the outside of second pivot 1021, for reducing the dimensional tolerance of first casing 11 and second casing 12, should reduce the clearance between second casing 12 and the second pivot 1021, and is optimal, and the clearance between second casing 12 and the second pivot 1021 should be guaranteed to be not more than 0.3 mm.

Example two

As shown in fig. 4 and 5, a second embodiment of the present invention provides an electronic device, which includes a first body 2 and a second body 3; the hinge mechanism 1 as described above; the first body 2 is rotatably connected to a first surface of the second body 3 through the hinge mechanism 1, and the first surface is a surface opposite to the second body 3.

Specifically, the electronic device includes a first body 2 and a second body 3, and the second body 3 is connected to the second body 3 through the hinge mechanism 1, and is rotatably connected to a first surface of the second body 3; the electronic device can have a plurality of specific setting forms, such as: the electronic device may be a notebook computer, wherein the first body 2 may be a display portion of the notebook computer and at least has a display function, and the second body 3 may be a host portion of the notebook computer and at least has functions of control and input, but is not limited thereto. The hinge mechanism 1 is used for realizing the rotary connection between the first body 2 and the second body 3, the hinge mechanism 1 comprises a first part 101 and a second part 102, and a first shell 11 and a second shell 12 outside the first part 101 and the second part 102, wherein the first shell 11 is fixedly sleeved outside the first part 101 (namely, a first rotating shaft), and a fixed end thereof is fixedly connected with the first body 2, the second shell 12 is sleeved outside a second rotating shaft 1021 of the second part 102, and a fixed end thereof is fixedly connected with a hinge seat 1022 of the second part 102, the hinge seat 1022 is used for connecting the second body 3, so that the first shell 11 and the second shell 12 have no fixed connection relation with the second body 3 while improving the appearance aesthetics of the hinge mechanism 1 and the electronic equipment, and the scheme for fixing the second shell 12 and the second body 3 at present, when the first body 2 is impacted, the impact force can be prevented from being transmitted to the connecting position of the second shell 12 and the second body 3, and the problem that the second shell 12 falls off can be caused. The electronic device may include two hinge mechanisms, which can improve the reliability of the connection between the first body 2 and the second body 3.

According to the above list, the embodiment of the present invention provides an electronic device, comprising a first body 2, a second body 3 and a hinge mechanism 1 rotatably connecting the first body 2 and the second body 3, wherein a first housing 11 is fixedly disposed outside a first portion 101, and a fixed end thereof is fixedly connected to the first body 2, a second housing 12 is disposed outside a second rotating shaft 1021 of the second portion 102, and a fixed end thereof is fixedly connected to a hinge base 1022 of the second portion 102, so that the first housing 11 and the second housing 12 are disposed and connected in a manner that the hinge mechanism 1 forms an independent part, which can reduce the assembly tolerance of the first housing 11 and the second housing 12, improve the flatness and the aesthetic property of the first housing 11 and the second housing 12 outside the hinge mechanism 1, and the first housing 11 and the second housing 12 are not fixedly connected to the second body 3, thereby avoiding the impact force from being transmitted to the connection position of the second housing 12 and the second body 3, the connection strength of the second housing 12 can be improved, and the strength and the aesthetic appearance of the electronic apparatus can be improved.

Further, referring to fig. 5, in a specific implementation, the two ends of the electronic device in the first direction are respectively provided with a hinge mechanism 1, a third casing 5 is arranged between the hinge mechanisms 1, the third casing 5 is coaxially arranged with the first casing 11 and the second casing 12, and a fixed end of the third casing 5 is connected with the first body 2.

Specifically, in the technical solution adopted by the present invention, the electronic device may include two hinge mechanisms 1, and the two hinge mechanisms 1 are symmetrically disposed at two ends of the electronic device, so as to improve the stability of rotation and the reliability of connection of the first body 2 and the second body 3 of the electronic device; in order to improve the aesthetic property of the appearance of the hinge mechanism 1, a third shell 5 is arranged between the left hinge mechanism 1 and the right hinge mechanism 1, the third shell 5 can be matched with the shapes of the first shell 11 and the second shell 12 and is coaxially arranged, and the arrangement length of the first shell 11 in the first direction can be larger than the length of the first shell 11 and the second shell 12; the third casing 5 can be fixedly connected with the first body 2 in the same way as the fixed end of the first casing 11, the third casing 5 can be integrated with the two hinge mechanisms 1, and the consistency of the rotary connection positions of the first body 2 and the second body 3 is strong.

Further, referring to fig. 5, in an implementation, a gap between the second housing 12 and the third housing 5 is equal to a gap between the first housing 11 and the second housing 12.

Specifically, in order to improve the aesthetic property of electronic equipment outward appearance, the utility model discloses in the technical scheme who takes, set up the clearance between second casing 12 and third casing 5 to equal with the clearance between first casing 11 and the second casing 12, can improve electronic equipment's first body 2 and second body 3's rotating part's homogeneity and aesthetic property. The clearances between the second casing 12 and the third casing 5 and between the first casing 11 and the second casing 12 can be minimized without affecting the turning performance of the first body 2 and the second body 3.

Further, in the implementation, the first body 2 has at least a display function, and the second body 3 has at least an input function.

Specifically, the utility model discloses in the technical scheme who takes, electronic equipment can be notebook computer, and first body 2 that it includes can be notebook computer's display part including showing the function at least, and second body 3 includes the input function at least, can be notebook computer's host computer and keyboard part, and second body 3 also can have the display function.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a hinge mechanism for connect upset first body and second body that opens and shuts, its characterized in that includes:

the first part and the second part are relatively rotated and are respectively used for connecting the first body and the second body;

wherein, the outside fixed cladding of first portion has first casing, just the stiff end of first casing with first body coupling, the outside cladding of second portion has the second casing, just the stiff end of second casing with the second part is connected.

2. A hinge mechanism according to claim 1,

the first part and the second part respectively comprise a first rotating shaft and a second rotating shaft which rotate relatively, the second part also comprises a hinge seat, one end of the hinge seat is connected with the second rotating shaft, and the other end of the hinge seat is used for connecting the second body;

the second shell covers the second rotating shaft, and the fixed end of the second shell is connected with the hinge seat.

3. A hinge mechanism according to claim 2,

a fixed end of the second shell is provided with a connecting hole along a first direction and is connected with the hinge seat through a screw;

wherein the first direction is an extending direction of the second rotating shaft 21.

4. A hinge mechanism according to claim 2,

the shapes of the first shell and the second shell are respectively matched with the shapes of the first rotating shaft and the second rotating shaft.

5. A hinge mechanism according to claim 1,

the clearance between the first shell and the second shell is smaller than a first preset value.

6. A hinge mechanism according to claim 2,

the clearance between the second shell and the second rotating shaft is not more than 0.3 mm.

7. An electronic device, comprising:

a first body and a second body;

the hinge mechanism of any of claims 1-6;

the first body is rotatably connected to a first surface of the second body through the hinge mechanism, and the first surface is a surface opposite to the second body.

8. The electronic device of claim 7,

the both ends of electronic equipment on first direction are provided with the hinge mechanism respectively, both ends be provided with the third casing between the hinge mechanism, the third casing with first casing and the coaxial setting of second casing, just the stiff end of third casing with this body coupling of first body.

9. The electronic device of claim 8,

the gap between the second housing and the third housing is equal to the gap between the first housing and the second housing.

10. The electronic device of claim 7,

the first body has at least a display function, and the second body has at least an input function.

Images