CN213684937U - Electronic equipment and heat conduction hinge structure thereof - Google Patents
Electronic equipment and heat conduction hinge structure thereof Download PDFInfo
- Publication number
- CN213684937U CN213684937U CN202022811077.0U CN202022811077U CN213684937U CN 213684937 U CN213684937 U CN 213684937U CN 202022811077 U CN202022811077 U CN 202022811077U CN 213684937 U CN213684937 U CN 213684937U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- heat
- hinge structure
- shaft sleeve
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an electronic device and a heat conduction hinge structure thereof, the heat conduction hinge structure comprises a first heat pipe and a second heat pipe, wherein, one end of the first heat pipe is formed with a shaft sleeve structure, one end of the second heat pipe is formed with a rotating shaft structure, the rotating shaft structure is nested in the shaft sleeve structure to connect the first heat pipe with the second heat pipe and to enable the first heat pipe and the second heat pipe to rotate in a preset angle; in the application process, heat can be transferred to the second heat pipe from the first heat pipe through the shaft sleeve structure and the rotating shaft structure, and certainly can be transferred reversely, so that the heat-conducting hinge structure can realize the hinging of two components of the electronic equipment, can also realize the heat conduction between the two components, realizes the soaking of the two components, and can quickly transfer the heat of the heating device of a single component to the surface of each component, thereby increasing the heat dissipation area and effectively reducing the temperature of the component and even all the components of the product.
Description
Technical Field
The utility model relates to an electronic equipment technical field, in particular to electronic equipment and heat conduction hinge structure thereof.
Background
At present, some electronic equipment have two parts through hinged joint to intelligent glasses are for example, and the mirror leg of intelligent glasses passes through hinged joint on the picture frame, generally can be provided with the device that generates heat in at least one of picture frame and mirror leg, leads to intelligent glasses local temperature too high easily, brings relatively poor user experience or can't reach product design temperature requirement for the user.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a heat conduction hinge structure to realize the heat-conduction between two components through hinged joint, increase the heat radiating area of product, reduce the product part and even holistic temperature.
A second object of the present invention is to provide an electronic device based on the above heat conductive hinge structure.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat conduction hinge structure comprises a first heat pipe and a second heat pipe, wherein a shaft sleeve structure is formed at one end of the first heat pipe, a rotating shaft structure is formed at one end of the second heat pipe, and the rotating shaft structure is nested in the shaft sleeve structure to connect the first heat pipe with the second heat pipe and enable the first heat pipe and the second heat pipe to rotate within a preset angle.
Preferably, at least one end of the shaft sleeve structure is provided with an insertion opening communicated with the inner hole of the shaft sleeve structure, and the rotating shaft structure is inserted from the insertion opening to be matched with the shaft sleeve structure.
Preferably, the lateral part of the shaft sleeve structure is provided with a rotation limiting groove communicated with the insertion opening and the inner hole of the shaft sleeve structure, the width of the rotation limiting groove is smaller than the diameter of the rotating shaft structure, one end of the second heat pipe, which is far away from the rotating shaft structure, extends out of the rotation limiting groove, and the rotation limiting groove is used for limiting the rotation of the second heat pipe.
Preferably, the insertion openings are respectively formed at two ends of the shaft sleeve structure, and the rotation limiting groove extends from one end of the shaft sleeve structure to the other end of the shaft sleeve structure.
Preferably, the rotation shaft structure further comprises a limiting member, and the limiting member is matched with the rotation shaft structure and/or the shaft sleeve structure to prevent the rotation shaft structure from being separated from the shaft sleeve structure.
Preferably, the limiting part is a limiting nail, a nail rod of the limiting nail is matched with a nail groove at the end part of the rotating shaft structure, and a nail cap of the limiting nail is matched with the end face of the shaft sleeve structure.
Preferably, one end of the second heat pipe is connected to the rotating shaft structure through a crank structure, and the crank structure is used for avoiding the shaft sleeve structure so that the second heat pipe can be folded or unfolded to a preset position relative to the first heat pipe.
Preferably, a heat conduction lubricating layer is arranged between the rotating matching surfaces of the shaft sleeve structure and the rotating shaft structure.
Preferably, the heat pipe structure further comprises a spring pushing device, the spring pushing device is arranged between the first heat pipe and the second heat pipe, and the spring pushing device is used for applying a force opposite to the unfolding direction to the first heat pipe or the second heat pipe when the first heat pipe is unfolded to a preset angle relative to the second heat pipe.
An electronic device comprising a first member and a second member rotatably connected by a thermally conductive hinge structure as described in any one of the above, the first heat pipe being disposed within the first member, the second heat pipe being disposed within the second member.
According to the above technical solution, the present invention discloses a heat conduction hinge structure, which includes a first heat pipe and a second heat pipe, wherein the first heat pipe and the second heat pipe are both made of a material with good thermal conductivity, the first heat pipe and the second heat pipe are filled with a phase change medium, a shaft sleeve structure is formed at one end of the first heat pipe, a rotating shaft structure is formed at one end of the second heat pipe, and the rotating shaft structure is nested in the shaft sleeve structure to connect the first heat pipe and the second heat pipe and enable the first heat pipe and the second heat pipe to rotate within a preset angle; in the application process, heat can be transferred to the second heat pipe from the first heat pipe through the shaft sleeve structure and the rotating shaft structure, and certainly can be transferred reversely, so that the heat-conducting hinge structure can realize the hinging of two components of the electronic equipment, can also realize the heat conduction between the two components, realizes the soaking of the two components, and can quickly transfer the heat of the heating device of a single component to the surface of each component, thereby increasing the heat dissipation area and effectively reducing the temperature of the component and even all the components of the product.
The utility model also provides an electronic equipment, this electronic equipment includes but not limited to intelligent glasses, the earphone, VR head equipment, this electronic equipment includes rotatable coupling's first component and second component, first component and second component are through as above arbitrary heat conduction hinge structure rotatable coupling, first heat pipe sets up in first component, the second heat pipe sets up in the second component, because this electronic equipment has adopted above-mentioned heat conduction hinge structure, therefore electronic equipment has the beneficial effect of above-mentioned heat conduction hinge structure concurrently, no longer give consideration to here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heat-conducting hinge structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first heat pipe in a heat-conducting hinge structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second heat pipe in the heat-conducting hinge structure according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a stop pin in a heat-conducting hinge structure provided by an embodiment of the present invention.
Wherein:
1 is a first heat pipe; 2 is a second heat pipe; 3 is a limit nail; 4 is a shaft sleeve structure; 5 is a rotating shaft structure; 6 is a nail groove; and 7, a crank structure.
Detailed Description
One of the cores of the utility model is to provide a heat conduction hinge structure to realize the heat conduction between two components through hinged joint, increase the heat radiating area of product, reduce the product part and even holistic temperature.
Another core of the present invention is to provide an electronic device based on the above heat-conducting hinge structure.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, fig. 1 is a schematic structural view of a heat conduction hinge structure according to an embodiment of the present invention, fig. 2 is a schematic structural view of a first heat pipe in the heat conduction hinge structure according to an embodiment of the present invention, and fig. 3 is a schematic structural view of a second heat pipe in the heat conduction hinge structure according to an embodiment of the present invention.
The embodiment of the utility model provides an in disclose a heat conduction hinge structure, this heat conduction hinge structure includes first heat pipe 1 and second heat pipe 2.
The first heat pipe 1 and the second heat pipe 2 are made of a material with good thermal conductivity, the first heat pipe 1 and the second heat pipe 2 are filled with a phase change medium, the first heat pipe 1 and the second heat pipe 2 can be in a cylindrical shape, a flat sheet shape and the like, the cross sections of the first heat pipe 1 and the second heat pipe 2 from one end to the other end can be completely the same, or different shapes and sizes can be adopted, a shaft sleeve structure 4 is formed at one end of the first heat pipe 1, a rotating shaft structure 5 is formed at one end of the second heat pipe 2, the rotating shaft structure 5 is nested in the shaft sleeve structure 4 to connect the first heat pipe 1 and the second heat pipe 2 and enable the first heat pipe 1 and the second heat pipe 2 to rotate within a preset angle, and the shaft sleeve structure 4 and the rotating shaft structure 5 can be made of a metal material with good thermal conductivity, such as aluminum or copper, and are formed in an extrusion molding manner.
It can be seen that, compared with the prior art, the embodiment of the utility model provides a heat conduction hinge structure is when using, the heat can be followed 1 warp axle sleeve structure 4 of first heat pipe and 5 transmissions of pivot structure to second heat pipe 2, certainly also can reverse transmission, thereby make above-mentioned heat conduction hinge structure can enough realize the articulated of two components of electronic equipment, can also realize the heat-conduction between two components, realize the soaking of two components, the heat that makes the device that generates heat of single component can conduct the surface to each component rapidly, thereby increase heat radiating area, effectively reduce this component and even the temperature of the whole components of this product.
Preferably, in order to facilitate the matching of the shaft sleeve structure 4 and the rotating shaft structure 5, an insertion opening communicated with the inner hole of the shaft sleeve structure 4 may be disposed at least one end of the shaft sleeve structure 4, so that the rotating shaft structure 5 may be inserted into and matched with the shaft sleeve structure 4 from the insertion opening, the aperture of the insertion opening may be equal to or larger than the diameter of the inner hole of the shaft sleeve structure 4, when the first heat pipe 1 and the second heat pipe 2 are assembled to form the heat conducting hinge structure, the rotating shaft structure 5 of the second heat pipe 2 may be directly inserted into the shaft sleeve structure 4 of the first heat pipe 1, which is convenient for assembly and simple in operation.
The sleeve structure 4 may be a structure in which at least one end is provided with an insertion opening while being circumferentially closed, or may be a structure in which at least one end is provided with an insertion opening while being circumferentially unclosed.
Specifically, the rotation spacing groove with the hole intercommunication of insert opening and axle sleeve structure 4 is seted up to axle sleeve structure 4's lateral part, the width that rotates the spacing groove is less than pivot structure 5's diameter, the one end that pivot structure 5 was kept away from to second heat pipe 2 stretches out from rotating the spacing groove, it is spacing to rotate second heat pipe 2 to rotate the spacing groove, the design that should rotate the spacing groove not only can realize the restriction to first heat pipe 1 and the relative rotation range of second heat pipe 2, can also reduce heat conduction hinge structure's axial dimension, so that arrange on small-size electronic equipment such as intelligent glasses.
Further optimize above-mentioned technical scheme, as shown in fig. 2, in the utility model relates to an in the embodiment, the both ends of axle sleeve structure 4 are provided with the insertion opening respectively, rotate the spacing groove and extend to the other end from the one end of axle sleeve structure 4, make axle sleeve structure 4 wholly constitute the cross section for the structure of C shape, and this kind of structural design has simplified the axle sleeve structure 4 of 1 tip of first heat pipe, makes it extrusion moulding more easily.
As shown in fig. 3, in order to simplify the rotating shaft structure 5 for forming, in the embodiment of the present invention, the rotating shaft structure 5 is a single column structure, and the rotating shaft structure 5 shown in fig. 3 can be inserted into the shaft sleeve structure 4 shown in fig. 2 from the upper and lower insertion openings, so as to facilitate assembling.
Because the last insert opening that has set up of axle sleeve structure 4, just need carry on spacingly to inserting axle sleeve structure 4's pivot structure 5 from insert opening to avoid it to deviate from axle sleeve structure 4 in the use, this spacing can pass through electronic equipment, if certain structure on the intelligent glasses realizes, also can set up special locating part at this heat conduction hinge structure the utility model relates to an embodiment, this heat conduction hinge structure still includes the locating part, and the locating part cooperates with pivot structure 5 and/or axle sleeve structure 4 in order to prevent pivot structure 5 to break away from axle sleeve structure 4.
Further, as shown in fig. 4, in an embodiment of the present invention, the above-mentioned locating part is a limit pin 3, a nail rod of the limit pin 3 is matched with the nail groove 6 at the end of the rotating shaft structure 5, a nail cap of the limit pin 3 is matched with the end surface of the shaft sleeve structure 4, and the nail rod of the limit pin 3 and the nail groove 6 at the end of the rotating shaft structure 5 can be in a plug-in fit or a screw-thread fit.
Further, as shown in fig. 1-3, because 4 both ends of axle sleeve structure all are provided with the insertion opening, consequently the embodiment of the utility model provides an in, need use two above-mentioned stop nails 3 to carry on spacingly to pivot structure 5, insert axle sleeve structure 4 at pivot structure 5 after, the nail pole of two stop nails 3 cooperates with pivot structure 5's both ends respectively, and the head of a nail of two stop nails 3 cooperates with axle sleeve structure 4's both ends terminal surface respectively to the realization is pivot structure 5 spacing.
Nested structure between first heat pipe 1 and the second heat pipe 2 in the above-mentioned embodiment has set up the rotation spacing groove in order to reduce heat conduction hinge structure's axial dimension, and this kind of structure can cause the interference to the turned angle between first heat pipe 1 and the second heat pipe 2 to make and can not fold or expand to predetermineeing the position between first heat pipe 1 and the second heat pipe 2, for this reason, in the utility model discloses in the embodiment, as shown in fig. 3, the one end of second heat pipe 2 is passed through crank structure 7 and is connected in pivot structure 5, and crank structure 7 can dodge axle sleeve structure 4 so that second heat pipe 2 can fold or expand to predetermineeing the position for first heat pipe 1.
Further, be provided with the heat conduction lubricating layer between the rotation fitting surface of axle sleeve structure 4 and pivot structure 5, this heat conduction lubricating layer not only can make the relative rotation between axle sleeve structure 4 and the pivot structure 5 more smooth, can also eliminate clearance and air between axle sleeve structure 4 and the pivot structure 5 effectively, better heat transfer performance is provided, this heat conduction lubricating layer can constitute by coating the heat conduction silicone grease on the fitting surface of axle sleeve structure 4 and pivot structure 5, also can constitute by graphite heat conduction material, of course, also can adopt other heat conduction materials to constitute.
Preferably, the heat-conducting hinge structure further includes a spring device disposed between the first heat pipe 1 and the second heat pipe 2, and the spring device is configured to apply a force opposite to the expansion direction to the first heat pipe 1 or the second heat pipe 2 when the first heat pipe 1 expands to a preset angle relative to the second heat pipe 2.
Specifically, the ejector device comprises a mounting seat, a spring and an ejector rod, wherein the mounting seat can be arranged on a fixed seat fixed relative to the first heat pipe 1, the ejector rod is in sliding fit with the mounting seat, the spring is arranged between the ejector rod and the mounting seat, one end of the ejector rod, which is far away from the mounting seat, is an abutting end used for abutting and matching with the second heat pipe 2, the surface of the second heat pipe 2, which is at the upstream side relative to the expansion direction of the first heat pipe 1, is an abutting surface in abutting and matching with the ejector rod, so that when the second heat pipe 2 is expanded to a preset angle relative to the first heat pipe 1, the abutting surface of the second heat pipe 2 is in contacting and matching with the abutting end of the ejector rod, and if the second heat pipe 2 is continuously expanded relative to the first heat pipe 1, the ejector rod applies a thrust opposite to the expansion direction to the second heat pipe 2 under the action of the spring, and the ejector structure is applied to the intelligent glasses, can realize the clamp of two mirror legs tightly, make the user wear intelligent glasses after, the mirror leg has certain effort to people's head, avoids dropping at low head or motion in-process, improves intelligent glasses and wears stability.
Furthermore, two springs are arranged between the elastic pushing rod and the mounting seat, and a guide post matched with the two springs is further arranged on the elastic pushing rod.
Based on above-mentioned heat conduction hinge structure, the embodiment of the utility model provides an electronic equipment is still provided, this electronic equipment includes but not limited to intelligent glasses, earphone, VR head-mounted device, this electronic equipment includes rotatable coupling's first component and second component, first component and second component are through the rotatable coupling of heat conduction hinge structure as above-mentioned embodiment, the first heat pipe 1 of this heat conduction hinge structure sets up in first component, second heat pipe 2 sets up in the second component, because electronic equipment has adopted above-mentioned heat conduction hinge structure, this electronic equipment's technological effect please refer to above-mentioned embodiment.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a heat conduction hinge structure, its characterized in that includes first heat pipe and second heat pipe, the one end of first heat pipe is formed with axle sleeve structure, the one end of second heat pipe is formed with pivot structure, pivot structure nestification will in the axle sleeve structure first heat pipe with the second heat pipe is connected and makes first heat pipe with the second heat pipe can be in predetermineeing the angle internal rotation.
2. The thermally conductive hinge structure of claim 1, wherein at least one end of the bushing structure is provided with an insertion opening communicating with the inner bore of the bushing structure, and the shaft structure is inserted into the insertion opening to be engaged with the bushing structure.
3. The heat-conducting hinge structure of claim 2, wherein a rotation limiting groove is formed in a side portion of the shaft sleeve structure and is communicated with the insertion opening and an inner hole of the shaft sleeve structure, a width of the rotation limiting groove is smaller than a diameter of the rotating shaft structure, one end of the second heat pipe, which is far away from the rotating shaft structure, extends out of the rotation limiting groove, and the rotation limiting groove limits rotation of the second heat pipe.
4. The thermally conductive hinge structure of claim 3, wherein the insertion openings are respectively provided at both ends of the bushing structure, and the rotation limiting groove extends from one end of the bushing structure to the other end.
5. The thermally conductive hinge structure of any one of claims 2-4, further comprising a stopper cooperating with the shaft structure and/or the shaft sleeve structure to prevent the shaft structure from being disengaged from the shaft sleeve structure.
6. The heat-conducting hinge structure according to claim 5, wherein the limiting member is a limiting nail, a nail rod of the limiting nail is engaged with a nail groove at an end of the rotating shaft structure, and a nail cap of the limiting nail is engaged with an end surface of the shaft sleeve structure.
7. The thermally conductive hinge structure of any one of claims 1-4 and 6, wherein one end of the second heat pipe is connected to the shaft structure through a crank structure, the crank structure being configured to avoid the bushing structure so that the second heat pipe can be folded or unfolded to a predetermined position relative to the first heat pipe.
8. The thermally conductive hinge structure according to any one of claims 1 to 4 and 6, wherein a thermally conductive lubricating layer is disposed between the rotating mating surfaces of the shaft sleeve structure and the rotating shaft structure.
9. The thermally conductive hinge structure of any one of claims 1-4 and 6, further comprising a spring device disposed between the first heat pipe and the second heat pipe, wherein the spring device is configured to apply a force to the first heat pipe or the second heat pipe opposite to the expanding direction when the first heat pipe is expanded to a predetermined angle relative to the second heat pipe.
10. An electronic device comprising a first member and a second member rotatably coupled, wherein the first member and the second member are rotatably coupled by a thermally conductive hinge structure according to any one of claims 1 to 9, wherein the first heat pipe is disposed in the first member, and wherein the second heat pipe is disposed in the second member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811077.0U CN213684937U (en) | 2020-11-27 | 2020-11-27 | Electronic equipment and heat conduction hinge structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811077.0U CN213684937U (en) | 2020-11-27 | 2020-11-27 | Electronic equipment and heat conduction hinge structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684937U true CN213684937U (en) | 2021-07-13 |
Family
ID=76737068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811077.0U Active CN213684937U (en) | 2020-11-27 | 2020-11-27 | Electronic equipment and heat conduction hinge structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684937U (en) |
-
2020
- 2020-11-27 CN CN202022811077.0U patent/CN213684937U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112087935B (en) | Electronic equipment and heat conduction hinge structure thereof | |
| US6141216A (en) | Quick-release hinge joint for heat pipe | |
| RU2528971C2 (en) | Tattoo apparatus | |
| JP4794734B2 (en) | 2-position stable hinge | |
| CN213684937U (en) | Electronic equipment and heat conduction hinge structure thereof | |
| CN111596469B (en) | Glasses | |
| CN201034112Y (en) | Hub having locating function | |
| CN101929502A (en) | Hinge structure and portable electronic device using same | |
| CN113687524B (en) | Intelligent glasses hinge structure | |
| CN102221041B (en) | Hinge structure and portable electronic device using same | |
| CN212910627U (en) | Electronic equipment and heat conduction hinge structure thereof | |
| TW516256B (en) | Power plug capable of adjusting length for car use | |
| CN209071655U (en) | A kind of jack connector | |
| CN201097270Y (en) | Notebook computer pintle | |
| US20090089973A1 (en) | Friction hinge having an electrical heating component, and method of controlling friction force in a friction hinge | |
| CN113721372B (en) | Intelligent glasses hinge structure | |
| CN112213828A (en) | Polarization maintaining optical fiber connector | |
| CN113721371B (en) | Intelligent glasses hinge structure | |
| CN207410668U (en) | Heat radiator | |
| CN211975658U (en) | Adjustable pivot device | |
| CN212905765U (en) | Novel glasses leg | |
| CN220268285U (en) | Mini friction damper and sliding rail assembly | |
| CN211378271U (en) | Extension formula PTC heating plate | |
| CN220872801U (en) | Glasses leg connecting structure and head-mounted display device | |
| CN215379470U (en) | Fixing base for mounting radiating fins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |