Hinge assembly, shell assembly and electronic equipment
By setting up a connecting rod assembly in the hinge assembly, the problem of existing hinge assembly shaking during the swing is solved, and a more stable swing effect is achieved.
Patent Information
- Application Number
- CN202422186000.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Existing hinge components are prone to shake during swing, affecting stability.
A hinge assembly is designed. By providing a connecting rod assembly between the hinge tongue body and the hinge seat, multiple connecting rods are connected to each other and open and close relative to the swing of the hinge tongue body, thereby strengthening the hinge tongue body and improving the swing stability.
Through the design of the connecting rod assembly, the swing stability of the hinge tongue body relative to the hinge seat is improved, and the shaking during the swing is reduced.
Smart Images
Figure CN222977230U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electronic devices, and particularly relates to a hinge assembly, a housing assembly, and an electronic device. Background Art
[0002] With the development of technology, electronic devices are applied to people's lives. Electronic devices generally use a hinge assembly to achieve the swing between a first housing and a second housing. In the prior art, the existing hinge assembly includes a hinge seat and a hinge tongue. The hinge tongue is swingably connected to the hinge seat, and the rotating shaft of the hinge tongue slides under the guidance of the guiding groove. At this time, there is an activity gap between the outer side wall of the rotating shaft and the inner side wall of the guiding groove formed in the hinge seat. This activity gap affects the swing of the hinge tongue relative to the hinge seat, resulting in the existing hinge tongue being prone to shaking during the swing process. Summary of the Utility Model
[0003] The purpose of the present utility model is to provide a hinge assembly, a housing assembly, and an electronic device, so as to solve the problems proposed in the above background art.
[0004] To achieve the above purpose, the present utility model provides the following technical solutions:
[0005] A hinge assembly, comprising:
[0006] A hinge seat;
[0007] A hinge tongue, swingably connected to the hinge seat;
[0008] A link assembly, disposed between the hinge tongue and the hinge seat; the link assembly includes a plurality of links, and the plurality of links are connected to each other. Among them, one end of one link is swingably connected to the hinge seat, and one end of the other link is swingably connected to the hinge tongue; the plurality of links open and close relative to each other as the hinge tongue swings relative to the hinge seat.
[0009] Optionally, the plurality of links include a first link and a second link. The first link is hinged to the hinge seat, the second link is hinged to the hinge tongue, and the second link is hinged to the first link.
[0010] Optionally, the first link and the second link are disposed on the same side of the hinge tongue; the hinge seat is provided with a first through hole, and the second link passes through the first through hole when the second link opens and closes relative to the first link.
[0011] Optionally, the hinge seat is provided with a limiting portion, and the limiting portion is arranged on one side of the second connecting rod; when the second connecting rod is opened relative to the first connecting rod, the second connecting rod contacts the limiting portion and is restricted by the limiting portion.
[0012] Optionally, a first rotating shaft is connected between the hinge seat and the first connecting rod, and the hinge assembly further includes an elastic member, which is sleeved on the first rotating shaft and elastically abuts against the first connecting rod.
[0013] Optionally, the first connecting rod is provided with a second through hole, the elastic member is in the second through hole, the elastic member is provided with a first elastic end and a second elastic end connected to each other, one of the first elastic end and the second elastic end abuts the first connecting rod, and the other abuts the hinge seat.
[0014] Optionally, the hinge seat is provided with an arc groove; the hinge tongue body is provided with a second rotating shaft, the second rotating shaft passes through the arc groove, and slides under the guidance of the arc groove.
[0015] A shell assembly comprises an upper shell, a lower shell and the hinge assembly, wherein the hinge tongue of the hinge assembly is connected to the upper shell, and the hinge seat of the hinge assembly is connected to the lower shell.
[0016] Optionally, both the upper shell and the lower shell are connected with an inner liner, and a receiving space is enclosed between the two inner liners, and the receiving space is used to receive objects.
[0017] An electronic device comprises an electronic body and the shell assembly, wherein the electronic body is accommodated in the shell assembly.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] The utility model provides a hinge assembly, a shell assembly and an electronic device, wherein a hinge tongue is swingably connected to a hinge seat, and a connecting rod assembly is arranged between the hinge tongue and the hinge seat; the connecting rod assembly includes a plurality of connecting rods, and the plurality of connecting rods are interconnected, wherein one end of a connecting rod is swingably connected to the hinge seat, and one end of another connecting rod is swingably connected to the hinge tongue; the plurality of connecting rods are relatively opened and closed as the hinge tongue swings relative to the hinge seat, so that the hinge tongue is reinforced by connecting the plurality of connecting rods to each other, so as to improve the swinging stability of the hinge tongue relative to the hinge seat, and reduce the shaking of the hinge tongue during the swinging process. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0021] To more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. Among them, the same reference numerals in the following description represent the same parts.
[0022] Figure 1 Schematic diagram of the hinge assembly provided by the embodiment of the present application.
[0023] Figure 2 Cross-sectional view of the hinge assembly provided by the embodiment of the present application.
[0024] Figure 3 Schematic diagram of the hinge seat of the hinge assembly provided by the embodiment of the present application.
[0025] Figure 4 Schematic diagram of the link assembly of the hinge assembly provided by the embodiment of the present application.
[0026] Figure 5 Schematic diagram of the housing assembly provided by another embodiment of the present application. Detailed implementation manners
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.
[0028] Please refer to the attached Figures 1 to 5 , the embodiment of the present application provides a hinge assembly 100 for use. The hinge assembly 100 includes a hinge seat 10, a hinge tongue 20, and a link assembly 30. The hinge tongue 20 and the link assembly 30 are both mounted on the hinge seat 10.
[0029] In the first embodiment: The hinge seat 10 serves as a support component of the hinge assembly 100 for supporting the hinge tongue 20 and the link assembly 30. The hinge tongue 20 is swingably connected to the hinge seat 10; at this time, the hinge tongue 20 is disposed on one side of the hinge seat 10, and the hinge tongue 20 is swingably connected to the hinge seat 10 and swings along the axis direction of the connection between the hinge tongue 20 and the hinge seat 10 to facilitate adjusting the position of the hinge tongue 20 relative to the hinge seat 10.
[0030] The hinge seat 10 is provided with an arc groove 10a; the hinge tongue body 20 is provided with a second rotating shaft 21, which is passed through the arc groove 10a and slides under the guidance of the arc groove 10a. At this time, there are two arc grooves 10a, which are respectively located on both sides of the hinge seat 10, and the two ends of the second rotating shaft 21 are respectively passed through two arc grooves 10a, and slide under the guidance of the arc groove 10a, so that the hinge tongue body 20 can swing in an arc shape relative to the hinge seat 10, and at the same time, the swing stability of the hinge tongue body 20 relative to the hinge seat 10 is guaranteed.
[0031] The connecting rod assembly 30 is arranged between the hinge tongue 20 and the hinge seat 10; the connecting rod assembly 30 includes a plurality of connecting rods 31, and the plurality of connecting rods 31 are connected to each other, wherein one end of a connecting rod 31 is swingably connected to the hinge seat 10, and one end of another connecting rod 31 is swingably connected to the hinge tongue 20; the plurality of connecting rods 31 open and close relatively with the swing of the hinge tongue 20 relative to the hinge seat 10.
[0032] At this time, the connecting rod assembly 30 is between the hinge tongue 20 and the hinge seat 10; the connecting rod assembly 30 includes a plurality of connecting rods 31, and the plurality of connecting rods 31 are connected to each other, wherein one end of a connecting rod 31 is swingably connected to the hinge seat 10, and one end of another connecting rod 31 is swingably connected to the hinge tongue 20; the plurality of connecting rods 31 relatively open and close as the hinge tongue 20 swings relative to the hinge seat 10, so as to facilitate the reinforcement of the hinge tongue 20 by interconnecting the plurality of connecting rods 31, so as to improve the swinging stability of the hinge tongue 20 relative to the hinge seat 10, and reduce the shaking of the hinge tongue 20 during the swinging process, when the hinge tongue 20 is opened relative to the hinge seat 10, each connecting rod 31 is relatively opened, and when the hinge tongue 20 is closed relative to the hinge seat 10, each connecting rod 31 is relatively closed.
[0033] The multiple connecting rods 31 include a first connecting rod 311 and a second connecting rod 312. The first connecting rod 311 is hinged to the hinge seat 10, the second connecting rod 312 is hinged to the hinge tongue 20, and the second connecting rod 312 is hinged to the first connecting rod 311. At this time, the first connecting rod 311 and the second connecting rod 312 are located between the hinge tongue 20 and the hinge seat 10. The first connecting rod 311 and the second connecting rod 312 are glued to each other. The first connecting rod 311 is hinged to the hinge seat 10, and the second connecting rod 312 is hinged to the hinge tongue 20. The second connecting rod 312 opens and closes relative to the first connecting rod 311 as the hinge tongue 20 swings relative to the hinge seat 10, so that the first connecting rod 311 and the second connecting rod 312 are connected to reinforce the hinge tongue 20, so as to improve the swinging stability of the hinge tongue 20 relative to the hinge seat 10 and reduce the shaking of the hinge tongue 20 during the swinging process.
[0034] The first link 311 and the second link 312 are arranged on the same side of the hinge tongue 20; the hinge base 10 is provided with a first through hole 10b, and the second link 312 passes through the first through hole 10b when the second link 312 opens and closes relative to the first link 311. At this time, the first link 311 and the second link 312 are arranged on the right side of the hinge tongue 20, the hinge base 10 is provided with a first through hole 10b, and the second link 312 passes through the first through hole 10b when the second link 312 opens and closes relative to the first link 311, so as to make full use of the internal space of the hinge base 10 and improve the aesthetics of the hinge assembly 100.
[0035] An angle is formed between the first link 311 and the second link 312, and the angle of the angle becomes larger and larger as the second link 312 opens relative to the first link 311. Optionally, the angle of the angle is 45° to 110°, and no limitation is made here.
[0036] The hinge base 10 is provided with a limiting portion 11, and the limiting portion 11 is arranged on one side of the second link 312; when the second link 312 opens relative to the first link 311, the second link 312 contacts the limiting portion 11 and is restricted by the limiting portion 11.
[0037] At this time, the limiting portion 11 is arranged on the upper side of the second link 312. When the second link 312 opens relative to the first link 311, the second link 312 contacts the limiting portion 11 and is restricted by the limiting portion 11, avoiding the angle of the second link 312 opening relative to the first link 311 being too large, thereby avoiding the hinge tongue 20 detaching from the hinge base 10.
[0038] A first rotating shaft 12 is connected between the hinge base 10 and the first link 311. The hinge assembly 100 further includes an elastic member 40. The elastic member 40 is sleeved on the first rotating shaft 12 and elastically abuts against the first link 311. At this time, both ends of the first rotating shaft 12 are fixed to the hinge base 10, the first link 311 is swingably connected to the first rotating shaft 12 and swings along the axis direction of the first rotating shaft 12. The elastic member 40 is sleeved on the middle of the first rotating shaft 12 and elastically abuts against the first link 311, so as to facilitate the first link 311 to open the second link 312 relative to the first link 311 under the elastic action, thereby facilitating the hinge tongue 20 to change from the closed state to the open state relative to the hinge base 10 and avoiding the hinge tongue 20 closing relative to the hinge base 10 under its own gravity. Optionally, the elastic member 40 is a spring.
[0039] The first link 311 is provided with a second through hole 311a, the elastic member 40 is located in the second through hole 311a, and the elastic member 40 is provided with a connected first elastic end and a second elastic end. One of the first elastic end and the second elastic end abuts against the first link 311, and the other abuts against the hinge base 10.
[0040] At this time, the second via hole 311a is located in the middle of the first link 311, the elastic member 40 is located in the second via hole 311a, the elastic member 40 is provided with a connected first elastic end and a second elastic end, and one of the first elastic end and the second elastic end abuts against the first link 311, and the other abuts against the hinge seat 10, so as to make full use of the internal space of the first link 311.
[0041] In the second embodiment, a housing assembly 200 includes an upper housing 210, a lower housing 220, and a hinge assembly 100. The hinge tongue 20 of the hinge assembly 100 is connected to the upper housing 210, and the hinge seat 10 of the hinge assembly 100 is connected to the lower housing 220.
[0042] At this time, the upper housing 210 and the lower housing 220 are arranged opposite to each other, the upper housing 210 is disposed above the lower housing 220, the hinge tongue 20 of the hinge assembly 100 is connected to the upper housing 210, and the hinge seat 10 of the hinge assembly 100 is connected to the lower housing 220, so that the upper housing 210 can open and close relative to the lower housing 220 as the hinge tongue 20 opens and closes relative to the hinge seat 10.
[0043] Both the upper housing 210 and the lower housing 220 are connected with inner linings 211. An accommodation space is formed by enclosing between the two inner linings 211 for accommodating an object. At this time, the inner linings 211 are disposed in the upper housing 210 and the lower housing 220, and an accommodation space is formed by enclosing between the two inner linings 211. The inner contour of the accommodation space matches the outer contour of the object, so that the object can be accommodated in the accommodation space, thereby facilitating the housing assembly 200 to protect the object and preventing the object from being damaged by the outside.
[0044] In the third embodiment, an electronic device includes an electronic body and a housing assembly 200. The electronic body is accommodated in the housing assembly 200, so that the housing assembly 200 can protect the electronic body and prevent the electronic body from being damaged by the outside.
[0045] Compared with the prior art, the beneficial effects of the present utility model are:
[0046] The utility model provides a hinge assembly 100, a shell assembly 200 and an electronic device, wherein a hinge tongue 20 is swingably connected to a hinge seat 10, and at this time, a connecting rod assembly 30 is arranged between the hinge tongue 20 and the hinge seat 10; the connecting rod assembly 30 includes a plurality of connecting rods 31, and the plurality of connecting rods 31 are interconnected, wherein one end of a connecting rod 31 is swingably connected to the hinge seat 10, and one end of another connecting rod 31 is swingably connected to the hinge tongue 20; the plurality of connecting rods 31 are relatively opened and closed as the hinge tongue 20 swings relative to the hinge seat 10, so that the hinge tongue 20 is reinforced by being interconnected by the plurality of connecting rods 31, so as to improve the swinging stability of the hinge tongue 20 relative to the hinge seat 10, and reduce the shaking of the hinge tongue 20 during the swinging process.
[0047] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0048] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.
[0049] Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of the present application. At the same time, for technical personnel in this field, according to the idea of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A hinge assembly, characterized in that: include: Hinge seat; A hinge tongue, swingably connected to the hinge seat; A connecting rod assembly is arranged between the hinge tongue and the hinge seat; the connecting rod assembly includes a plurality of connecting rods, and the plurality of connecting rods are connected to each other, wherein one end of one connecting rod is swingably connected to the hinge seat, and one end of another connecting rod is swingably connected to the hinge tongue; the plurality of connecting rods open and close relatively as the hinge tongue swings relative to the hinge seat.
2. A hinge assembly according to claim 1, characterized in that: The plurality of connecting rods include a first connecting rod and a second connecting rod, wherein the first connecting rod is hinged to the hinge seat, the second connecting rod is hinged to the hinge tongue, and the second connecting rod is hinged to the first connecting rod.
3. A hinge assembly according to claim 2, characterized in that: The first connecting rod and the second connecting rod are arranged on the same side of the hinge tongue body; the hinge seat is provided with a first through hole, and the second connecting rod passes through the first through hole when the second connecting rod is opened and closed relative to the first connecting rod.
4. The hinge assembly according to claim 2, characterized in that: The hinge seat is provided with a limiting portion, and the limiting portion is arranged on one side of the second connecting rod; when the second connecting rod is opened relative to the first connecting rod, the second connecting rod contacts the limiting portion and is limited by the limiting portion.
5. The hinge assembly according to claim 2, characterized in that: A first rotating shaft is connected between the hinge seat and the first connecting rod. The hinge assembly further comprises an elastic member, which is sleeved on the first rotating shaft and elastically abuts against the first connecting rod.
6. The hinge assembly according to claim 5, characterized in that: The first connecting rod is provided with a second through hole, the elastic member is located in the second through hole, the elastic member is provided with a first elastic end and a second elastic end connected to each other, one of the first elastic end and the second elastic end abuts against the first connecting rod, and the other abuts against the hinge seat.
7. The hinge assembly according to claim 1, characterized in that: The hinge seat is provided with an arc groove; the hinge tongue body is provided with a second rotating shaft, the second rotating shaft is passed through the arc groove and slides under the guidance of the arc groove.
8. A housing assembly, characterized in that: The housing assembly comprises an upper housing, a lower housing and the hinge assembly as claimed in any one of claims 1 to 7, wherein the hinge tongue of the hinge assembly is connected to the upper housing, and the hinge seat of the hinge assembly is connected to the lower housing.
9. A housing assembly according to claim 8, characterized in that: The upper shell and the lower shell are both connected with an inner liner, and the two inner liners enclose a receiving space for receiving objects.
10. An electronic device, characterized in that: The invention comprises an electronic body and a housing assembly as claimed in claim 9, wherein the electronic body is accommodated in the housing assembly.