CN112886190B - Rotating shaft assembly and electronic equipment - Google Patents
Rotating shaft assembly and electronic equipment Download PDFInfo
- Publication number
- CN112886190B CN112886190B CN202110198202.1A CN202110198202A CN112886190B CN 112886190 B CN112886190 B CN 112886190B CN 202110198202 A CN202110198202 A CN 202110198202A CN 112886190 B CN112886190 B CN 112886190B
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- antenna
- rotating shaft
- assembly
- radiator
- shell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Abstract
The embodiment of the disclosure provides a rotating shaft assembly and electronic equipment, wherein the antenna assembly comprises a shell, an antenna radiator, an antenna bracket and an antenna body. The antenna radiator is arranged on the side wall of the shell. The antenna bracket is fixedly arranged in the shell. The antenna body is arranged on the antenna bracket and is electrically connected with the antenna radiator, so that the antenna body is coupled with the antenna radiator to transmit electromagnetic waves. The antenna assembly has the advantages that the antenna performance requirement is met, and meanwhile, the size of a shell provided with the antenna radiator and the antenna body can be reduced, so that the occupied space of the antenna assembly is reduced. The antenna assembly is reasonable in structural design and compact in structure.
Description
Technical Field
The disclosure belongs to the technical field of antennas, and particularly relates to a rotating shaft assembly and electronic equipment.
Background
At present, an all-metal shell is popular with more and more people because of the beautified appearance and good texture, and gradually becomes the trend of the appearance design of wireless equipment. However, since the all-metal casing has a shielding effect on the antenna radiation of the wireless device, the bandwidth of the antenna is narrowed and the performance is deteriorated, and the performance requirement of the antenna cannot be met. The antenna is integrally fixed in the rotating shaft in the prior art, but the problems that the size of the rotating shaft is lengthened and the proportion of the whole machine is inconsistent exist, and the lengthened rotating shaft is difficult to process and easy to deform and crack exist.
Disclosure of Invention
In view of the above-mentioned technical problems in the prior art, the present disclosure provides a spindle assembly and an electronic device,
the disclosed embodiments provide an antenna assembly including:
a housing;
an antenna radiator provided on a side wall of the housing;
the antenna bracket is fixedly arranged in the shell;
the antenna body is arranged on the antenna bracket and is electrically connected with the antenna radiator, so that the antenna body is coupled with the antenna radiator to transmit electromagnetic waves.
In some embodiments, the antenna assembly further comprises a conductive foam or conductive dome, and the antenna body and the antenna radiator are electrically connected through the conductive foam or conductive dome.
In some embodiments, the antenna radiator is printed and/or electroplated onto the side wall of the housing.
In some embodiments, the antenna support is provided with a grounding member connected to the grounding end of the antenna body.
In some embodiments, the housing is made of a non-metallic material;
the antenna radiator and the antenna body are in electromagnetic coupling mode for energy transfer so as to realize electric connection.
In some embodiments, the housing has a first length direction, the antenna body and the antenna radiator being at least partially coincident in the first length direction.
In some embodiments, the antenna radiator is circumferentially disposed along an inner wall of the housing; or (b)
The antenna radiator is arranged on at least the inner wall of the exposed side of the shell.
The embodiment of the disclosure also provides a rotating shaft assembly, which comprises the antenna assembly, a first rotating shaft, a second rotating shaft and a rotating shaft support, wherein the rotating shaft support is used for installing the first rotating shaft and the second rotating shaft, and the rotating shaft support is fixedly arranged in the shell.
In some embodiments, the rotating shaft bracket is connected with a grounding wire, a grounding component connected with the grounding end of the antenna body is arranged on the antenna bracket, and the grounding component is connected with the rotating shaft bracket;
the shell comprises a containing cavity which penetrates through to two opposite sides of the shell, and a partition plate which is arranged in the containing cavity, wherein the partition plate is used for dividing the containing cavity into a first cavity and a second cavity, and a through hole for the connecting piece to pass through is formed in the partition plate;
the pivot joint of the first rotating shaft and the second rotating shaft is positioned in the first cavity, the first rotating shaft and the second rotating shaft extend out from the open side of the first cavity, and the antenna radiator and the antenna bracket are arranged in the second cavity.
The embodiment of the disclosure also provides electronic equipment, which comprises the rotating shaft assembly, a main board, a display end and a system end, wherein the main board is electrically connected with the antenna body of the antenna assembly, the display end is connected with the first rotating shaft, and the system end is connected with the second rotating shaft.
Compared with the prior art, the beneficial effects of the embodiment of the disclosure are that: the antenna radiator and the antenna bracket provided with the antenna body are arranged in the shell, and the antenna radiator is directly arranged on the side wall of the shell, so that the size of the shell provided with the antenna radiator and the antenna body can be reduced while the antenna performance requirement is met, the occupied space of an antenna assembly is reduced, and the problems that the shell is lengthened, difficult to process and easy to crack and deform due to the arrangement of the antenna body and the antenna radiator in the prior art are solved. The antenna assembly is reasonable in structural design and compact in structure.
Drawings
In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings illustrate various embodiments by way of example in general and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive of the present apparatus or method.
Fig. 1 is a first schematic structural view of an antenna assembly according to an embodiment of the present disclosure;
fig. 2 is a second schematic structural view of an antenna assembly according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural view of a spindle assembly according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure.
The reference numerals in the drawings denote components:
a 100-antenna assembly; 200-a spindle assembly; 300-an electronic device; 1-a housing; 11-a receiving cavity; 12-dividing plates; 13-a first chamber; 14-a second chamber; 15-through holes; 2-an antenna radiator; 3-an antenna mount; 4-an antenna body; 5-conductive foam; 6-a display end; 7-a system end; 8-a first rotating shaft; 9-a second rotating shaft.
Detailed Description
In order to better understand the technical solutions of the present disclosure, the following detailed description of the present disclosure is provided with reference to the accompanying drawings and the specific embodiments. Embodiments of the present disclosure will be described in further detail below with reference to the drawings and specific embodiments, but not by way of limitation of the present disclosure.
The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
In this disclosure, when a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device. When it is described that a particular device is connected to other devices, the particular device may be directly connected to the other devices without intervening devices, or may be directly connected to the other devices without intervening devices.
All terms (including technical or scientific terms) used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
The disclosed embodiment provides an antenna assembly 100, as shown in fig. 1 and 2, the antenna assembly 100 includes a housing 1, an antenna radiator 2, an antenna bracket 3, and an antenna body 4. The antenna radiator 2 is provided on a side wall of the housing 1. The antenna bracket 3 is fixedly arranged in the shell 1. The antenna body 4 is disposed on the antenna bracket 3 and electrically connected to the antenna radiator 2, so that the antenna body 4 is coupled to the antenna radiator 2 to transmit electromagnetic waves.
Specifically, the housing 1 may be a housing 1 on an electronic device 300 such as a notebook computer, a smart phone, a smart tablet, etc., and may specifically be a housing 1 covering a rotating shaft of the notebook computer, or a housing 1 forming part of a housing of the smart phone, which is not specifically limited in this application. The housing 1 should be made of a material capable of avoiding affecting the transmission of electromagnetic waves so as to avoid affecting the emission or reception of electromagnetic waves after the coupling of the antenna body 4 and the antenna radiator 2.
Specifically, the antenna radiator 2 may be disposed on an inner wall of the housing 1 or an outer wall of the housing 1, as shown in fig. 1, the antenna radiator 2 shown in fig. 1 is disposed on the inner wall of the housing 1, when the antenna radiator 2 is disposed on the outer wall of the housing 1, a connection slot opposite to the antenna radiator 2 may be formed on the housing 1, and a connection wire or a conductive elastic sheet for electrically connecting the antenna body 4 and the antenna radiator 2 may be disposed in the connection slot.
Specifically, the antenna body 4 may be detachably mounted on the antenna stand 3, or may be integrally formed with the antenna stand 3, and the antenna stand 3 may be stably disposed on the antenna stand 3. The antenna bracket 3 may also be detachably mounted in the housing 1, for example, a mounting frame is mounted in the housing 1, the antenna bracket 3 may be mounted on the mounting frame, and the antenna bracket 3 may also be fixedly mounted in the housing 1 by using glue bonding or the like.
Specifically, the antenna body 4 may be electrically connected to a motherboard of the electronic device 300 on which the antenna assembly 100 is mounted, so that the motherboard can receive the electrical radiation signal received or emitted by the antenna assembly 100.
This disclosure is through arranging antenna radiator 2 and install antenna boom 3 of antenna body 4 in casing 1 to and antenna radiator 2 directly sets up on the lateral wall of casing 1, has realized when satisfying the antenna performance requirement, can also reduce the size of installing the casing 1 of antenna radiator 2 and antenna body 4, thereby reduces the space that antenna assembly 100 occupy, and has solved among the prior art because of setting up casing 1 grow, difficult to process and casing 1 easy fracture and the problem of deformation that antenna body 4 and antenna radiator 2 lead to. The antenna assembly 100 has a reasonable structural design and a compact structure.
In some embodiments, as shown in fig. 1, the antenna assembly 100 further includes a conductive foam 5 or a conductive spring (not shown in the drawings), and the antenna body 4 and the antenna radiator 2 are electrically connected through the conductive foam 5 or the conductive spring. The conductive foam 5 and the conductive spring sheet can maintain a good and stable electrical connection between the antenna body 4 and the antenna radiator 2 in the case of transportation of the antenna assembly 100.
In some embodiments, the antenna radiator 2 is printed and/or electroplated onto the side wall of the housing 1. Above-mentioned antenna radiator 2 integrated into one piece's technical scheme on the lateral wall of casing 1 can reduce the space in the casing 1 that antenna radiator 2 and antenna body 4 occupy, makes the overall dimension of casing 1 reduce, has reduced the degree of difficulty of processing casing 1, and reduces casing 1 size and can solve the problem that casing 1 is yielding and easy fracture.
Specifically, the housing 1 may be made of plastic materials, and the antenna radiator 2 may be integrally formed on a side wall of the plastic housing 1 by the printing and/or electroplating method, so that the antenna radiator 2 is constructed by using the plastic housing 1, the space occupied by the antenna radiator 2 of the antenna assembly 100 in the housing 1 is reduced, the size of the antenna assembly 100 is greatly reduced, and the size of the housing 1 is shortened, so that the antenna body 4 is directly electrically connected with the antenna radiator 2 constructed on the housing 1, and then the requirement of antenna performance can be met.
In some embodiments, the antenna support 3 is provided with a grounding member (not shown) connected to the grounding end of the antenna body 4.
Specifically, the grounding member may be a metal connecting rod, such as a bolt, a screw, or the like, and the grounding member is detachably mounted on the antenna bracket 3, so that the grounding end of the antenna body 4 can be grounded to improve the antenna performance.
In some embodiments, the housing 1 is made of a non-metal material, such as plastic, and the material of the housing 1 should not affect the coupling between the antenna radiator 2 and the antenna body 4 to receive and emit electromagnetic waves, and also facilitate the formation of the antenna radiator 2 on the housing 1.
In some embodiments, the antenna radiator 2 and the antenna body 4 are in electromagnetic coupling for energy transfer to achieve electrical connection.
In some embodiments, as shown in fig. 1, the housing 1 has a first length direction, and the antenna body 4 and the antenna radiator 2 are at least partially coincident in the first length direction.
Specifically, referring to fig. 1 and 2, the housing 1 has a through slot extending through the housing 1 to two sides, and the through direction of the through slot is the first length direction of the housing 1.
The antenna body 4 and the antenna radiator 2 are at least partially overlapped in the first length direction, that is, the antenna radiator 2 is opposite to the antenna body 4 and is close to the antenna body 4, so that the space occupied by the antenna body 4 and the antenna radiator in the housing 1 is further reduced, and the length dimension of the housing 1 is shortened.
In some embodiments, the antenna radiator 2 is circumferentially arranged along the inner wall of the housing 1; or the antenna radiator 2 is provided at least on the inner wall of the exposed side of the housing 1.
Specifically, in order to avoid that the electronic device 300 is in an open state or a closed state, a part of the casing 1 is shielded by a member, such as a housing, on the electronic device 300, which affects the receiving or transmitting of the signal by the antenna radiator 2. For example, when the housing 1 of the antenna assembly 100 is configured as the housing 1 of the rotating shaft of the notebook computer, the notebook computer is opened or closed to shield part of the housing 1, so that the antenna radiator 2 arranged on the inner wall of the housing 1 is shielded to reduce the electromagnetic wave radiation effect and influence the transceiver performance of the antenna assembly 100, therefore, the antenna radiator 2 is arranged along the circumference of the inner wall of the housing 1, so that the housing of the notebook computer can always shield part of the antenna radiator 2, and the problem of influencing the transceiver of the antenna assembly 100 caused by shielding all the antenna radiators 2 is avoided.
Further, the exposed side of the housing 1 may be understood as a side that is not shielded at least when the notebook computer is in an open state, and the antenna radiator 2 is disposed on the exposed side, so that the antenna radiator 2 can maintain good transceiving performance.
The embodiment of the disclosure further provides a rotating shaft assembly 200, which may be combined with fig. 3 and 4, and includes the antenna assembly 100 described above, and further includes a first rotating shaft 8, a second rotating shaft 9, and a rotating shaft support for mounting the first rotating shaft 8 and the second rotating shaft 9, where the rotating shaft support is fixedly disposed in the housing 1.
Specifically, the first rotating shaft 8 and the second rotating shaft 9 in the rotating shaft assembly 200 may respectively drive the display end 6 and the system end 7 of the electronic device 300 to rotate relatively, the maximum rotation angle may be 360 degrees, and in the process of rotating the first rotating shaft 8 and the second rotating shaft 9 relatively, the performance of the antenna assembly 100 may not be affected, and the antenna body 4 may maintain a good electrical connection relationship with the antenna radiator 2.
The structure of the antenna assembly 100 enables the length dimension of the housing 1 provided with the first rotating shaft 8 and the second rotating shaft 9 to be effectively shortened, the miniaturization of the rotating shaft assembly 200 is realized, the aesthetic requirement in design is met, and the problems that the housing 1 is long, difficult to process and the housing 1 is easy to crack and deform due to the arrangement of the antenna body 4 and the antenna radiator 2 in the prior art are solved. In addition, the length of the shell 1 is shortened to be better adapted to the rotating shaft assemblies 200 with different specifications, so that standardized design is realized, and the cost is reduced.
In some embodiments, the rotating shaft support is connected with a grounding wire, the antenna support 3 is provided with a grounding member connected with the grounding end of the antenna body 4, and the grounding member is connected with the rotating shaft support. The rotating shaft support can be made of metal materials and is connected with the ground.
Specifically, the grounding member may be a metal connecting rod, such as a bolt, a screw, or the like, and is disposed on the antenna support 3, one end of the grounding member is connected to the grounding end of the antenna body 4 on the antenna support 3, and the other end of the grounding member may be inserted into the rotating shaft support, so as to implement grounding connection of the antenna body 4, thereby improving antenna performance.
In some embodiments, as shown in fig. 1 and 2, the housing 1 includes a receiving cavity 11 penetrating to opposite sides thereof, and a partition plate 12 disposed in the receiving cavity 11, the partition plate 12 is used for dividing the receiving cavity 11 into a first chamber 13 and a second chamber 14, and a through hole 15 through which the connecting piece passes is formed in the partition plate 12; the pivot joint of the first rotating shaft 8 and the second rotating shaft 9 is located in the first chamber 13, and the first rotating shaft and the second rotating shaft extend out from the open side of the first chamber 13, and the antenna radiator 2 and the antenna bracket 3 are arranged in the second chamber 14.
Specifically, the partition plate 12 may be integrally formed in the housing 1, and the rotation of the first rotating shaft 8 and the second rotating shaft 9 and the electromagnetic wave receiving and transmitting of the antenna assembly 100 are respectively located in two independent spaces through the partition plate 12, so that the influence of the rotation of the first rotating shaft 8 and the second rotating shaft 9 on the antenna assembly 100 is avoided.
Specifically, if the display end 6 and the system end 7 of the electronic device 300 are connected by using two spindle assemblies 200, as shown in fig. 4, the two housings 1 are arranged in parallel along the first length direction, the second chambers 14 of the two housings 1 are preferably arranged close to each other, and the first chambers 13 of the two housings 1 are preferably arranged far away from each other.
The embodiment of the disclosure further provides an electronic device 300, as shown in fig. 4, where the electronic device 300 includes the above-mentioned rotating shaft assembly 200, and further includes a main board (not shown in the drawing), a display end 6, and a system end 7, where the main board is electrically connected to the antenna body 4 of the antenna assembly 100, the display end 6 is connected to the first rotating shaft 8, and the system end 7 is connected to the second rotating shaft 9.
Specifically, the first rotating shaft 8 and the second rotating shaft 9 in the rotating shaft assembly 200 may respectively drive the display end 6 and the system end 7 of the electronic device 300 to rotate relatively, the maximum rotation angle may be 360 degrees, and in the process of rotating the first rotating shaft 8 and the second rotating shaft 9 relatively, the performance of the antenna assembly 100 may not be affected, and the antenna body 4 may maintain a good connection relationship with the antenna radiator 2.
The structure is characterized in that the antenna radiator 2 and the antenna bracket 3 provided with the antenna body 4 are arranged in the shell 1, and the antenna radiator 2 is directly arranged on the side wall of the shell 1, so that the size of the shell 1 provided with the antenna radiator 2 and the antenna body 4 can be reduced while the antenna performance requirement is met, the space occupied by the antenna assembly 100 is reduced, and the problems that the shell 1 is long, difficult to process and the shell 1 is easy to crack and deform due to the arrangement of the antenna body 4 and the antenna radiator 2 in the prior art are solved. In addition, the electronic device 300 adopting the rotating shaft assembly 200 has reasonable structural design, and the whole machine has a coordinated proportion and is attractive.
Furthermore, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments having equivalent elements, modifications, omissions, combinations (e.g., of the various embodiments across schemes), adaptations or alterations based on the present disclosure. Elements in the claims are to be construed broadly based on the language employed in the claims and are not limited to examples described in the present specification or during the practice of the present application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above detailed description, various features may be grouped together to streamline the disclosure. This is not to be interpreted as an intention that the disclosed features not being claimed are essential to any claim. Rather, the disclosed subject matter may include less than all of the features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with one another in various combinations or permutations. The scope of the disclosure should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are merely exemplary embodiments of the present disclosure, which are not intended to limit the present disclosure, the scope of which is defined by the claims. Various modifications and equivalent arrangements of parts may be made by those skilled in the art, which modifications and equivalents are intended to be within the spirit and scope of the present disclosure.
Claims (7)
1. The utility model provides a pivot subassembly, includes antenna assembly, first pivot, second pivot and is used for installing first pivot with the pivot support of second pivot, pivot support connection has the earth connection, antenna assembly includes:
the rotating shaft bracket is fixedly arranged in the shell;
the antenna radiator is arranged on the side wall of the shell, and is formed on the side wall of the shell in a printing and/or electroplating mode;
the antenna bracket is fixedly arranged in the shell;
the antenna body is arranged on the antenna bracket and is electrically connected with the antenna radiator, so that the antenna body and the antenna radiator are coupled to transmit electromagnetic waves; wherein, the liquid crystal display device comprises a liquid crystal display device,
the shell is provided with a first length direction, the antenna body and the antenna radiator are at least partially overlapped in the first length direction, the antenna bracket is provided with a grounding component connected with the grounding end of the antenna body, and the grounding component is connected with the rotating shaft bracket.
2. The shaft assembly of claim 1, wherein the antenna assembly further comprises a conductive foam or conductive dome, the antenna body and the antenna radiator being electrically connected by the conductive foam or conductive dome.
3. The shaft assembly of claim 1, wherein the antenna mount is provided with a ground member connected to a ground terminal of the antenna body.
4. The spindle assembly of claim 1 wherein said housing is formed of a non-metallic material;
the antenna radiator and the antenna body are in electromagnetic coupling mode for energy transfer so as to realize electric connection.
5. The spindle assembly of claim 1 wherein the antenna radiator is circumferentially disposed along an inner wall of the housing; or (b)
The antenna radiator is arranged on at least the inner wall of the exposed side of the shell.
6. The rotating shaft assembly according to claim 1, wherein the housing includes a receiving chamber penetrating to opposite sides thereof, and a partition plate provided in the receiving chamber, the partition plate being for partitioning the receiving chamber into a first chamber and a second chamber, and the partition plate being provided with a through hole through which the connection member passes;
the pivot joint of the first rotating shaft and the second rotating shaft is positioned in the first cavity, the first rotating shaft and the second rotating shaft extend out from the open side of the first cavity, and the antenna radiator and the antenna bracket are arranged in the second cavity.
7. An electronic device, comprising the rotating shaft assembly according to any one of claims 1-6, and further comprising a main board, a display end and a system end, wherein the main board is electrically connected with an antenna body of the antenna assembly, the display end is connected with the first rotating shaft, and the system end is connected with the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110198202.1A CN112886190B (en) | 2021-02-22 | 2021-02-22 | Rotating shaft assembly and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110198202.1A CN112886190B (en) | 2021-02-22 | 2021-02-22 | Rotating shaft assembly and electronic equipment |
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| CN112886190A CN112886190A (en) | 2021-06-01 |
| CN112886190B true CN112886190B (en) | 2023-05-23 |
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| CN202110198202.1A Active CN112886190B (en) | 2021-02-22 | 2021-02-22 | Rotating shaft assembly and electronic equipment |
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| CN105633545B (en) * | 2014-10-29 | 2019-04-26 | 联想(北京)有限公司 | A kind of electronic equipment and antenna |
| KR102313102B1 (en) * | 2017-03-02 | 2021-10-18 | 삼성전자주식회사 | Electronic device with antenna device |
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| KR102606484B1 (en) * | 2019-01-25 | 2023-11-27 | 삼성전자주식회사 | Electronic device including antenna device |
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| CN111749976B (en) * | 2020-06-30 | 2022-05-31 | 联想(北京)有限公司 | Rotating shaft system and electronic equipment |
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| CN108199142A (en) * | 2017-12-30 | 2018-06-22 | 深圳市南斗星科技有限公司 | A kind of rotating mechanism and electronic equipment |
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