CN210897605U - Wearable electronic equipment - Google Patents
Wearable electronic equipment Download PDFInfo
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- CN210897605U CN210897605U CN202020129221.XU CN202020129221U CN210897605U CN 210897605 U CN210897605 U CN 210897605U CN 202020129221 U CN202020129221 U CN 202020129221U CN 210897605 U CN210897605 U CN 210897605U
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Abstract
The utility model provides a wearable electronic equipment, wherein, wearable electronic equipment includes: the display screen comprises a wearing main body, wherein a flexible display screen is arranged on a first end face of the wearing main body, and a flexible additional structure is arranged on a second end face, opposite to the first end face, of the wearing main body; at least one second communication antenna is arranged on the flexible additional structure; the flexible additional structure can be attached to the second end face; the wearable main body is provided with at least one first communication antenna; under the condition that the flexible additional structure is attached to the second end face, the second communication antenna is grounded; the second communication antenna is in operation with the flexible attachment structure separated from the second end face. The problem that wearable electronic equipment's communication quality is poor among the prior art has been fine solved to this scheme.
Description
Technical Field
The utility model relates to an electronic equipment technical field especially indicates a wearable electronic equipment.
Background
At present, a wearable electronic device has a small screen, so that user experience is not good; the flexible screen of curved surface is adopted to current solution for whole watchband and screen are integrative can all show, but has brought the difficult problem of antenna simultaneously: the influence of human hands on the performance of the antenna is very large, and as long as the antenna is close to the wrist, the energy radiated by the antenna is easily absorbed by the human body, so that the radiation efficiency of the antenna is low.
Specifically, common wearable electronic devices are tightly attached to the wrist, the antenna is very close to the wrist, most of energy radiated by the antenna is absorbed by the human body, so that effective radiation energy is little, the radiation efficiency of the antenna is low, and the communication quality and the user experience are poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wearable electronic equipment solves the poor problem of communication quality of wearable electronic equipment among the prior art.
In order to solve the above technical problem, an embodiment of the utility model provides a wearable electronic device, include:
the display screen comprises a wearing main body, wherein a flexible display screen is arranged on a first end face of the wearing main body, and a flexible additional structure is arranged on a second end face, opposite to the first end face, of the wearing main body;
at least one second communication antenna is arranged on the flexible additional structure;
the flexible additional structure can be attached to the second end face;
the wearable main body is provided with at least one first communication antenna;
under the condition that the flexible additional structure is attached to the second end face, the second communication antenna is grounded;
the second communication antenna is in operation with the flexible attachment structure separated from the second end face.
Optionally, the flexible attachment structure is rotatably or detachably connected to the wearing body.
Optionally, the wearable main body is provided with a first connecting structure, and a first end of the first connecting structure is grounded;
the flexible additional structure is provided with a second connecting structure, and the first end of the second connecting structure is connected with the second communication antenna;
when the flexible additional structure is attached to the second end face, the second end of the first connecting structure is in conductive connection with the second end of the second connecting structure;
the first end and the second end of the first connecting structure are electrically connected, and the first end and the second end of the second connecting structure are electrically connected.
Optionally, the second end of the first connection structure and the second end of the second connection structure are electrically connected or coupled to each other.
Optionally, the flexible additional structure is provided with a first antenna feed source and a first radio frequency circuit, and the second communication antenna is connected to the first radio frequency circuit through the first antenna feed source.
Optionally, the first communication antenna is disposed on the other end face of the wearing body;
wherein the other end face is an end face other than the first end face and the second end face.
Optionally, the wearable main body is provided with a second antenna feed source and a second radio frequency circuit, and the first communication antenna is connected with the second radio frequency circuit through the second antenna feed source.
Optionally, the second communication antenna and the first communication antenna both extend along a preset direction.
Optionally, the flexible additional structure and the wearing main body are detachably connected in a magnetic attraction manner or a buckling manner.
Optionally, a plurality of the second communication antennas form a MIMO antenna.
Optionally, the second communication antenna is an 1/4-wavelength monopole antenna or a 3/4-wavelength loop antenna; and/or the first communication antenna is an 1/4 wavelength monopole antenna or a 3/4 wavelength loop antenna.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the scheme, the wearable electronic device is provided with a wearable main body, a flexible display screen is arranged on a first end face of the wearable main body, and a flexible additional structure is arranged on a second end face, opposite to the first end face, of the wearable main body; at least one second communication antenna is arranged on the flexible additional structure; the flexible additional structure can be attached to the second end face; the wearable main body is provided with at least one first communication antenna; under the condition that the flexible additional structure is attached to the second end face, the second communication antenna is grounded; the second communication antenna is in an operating state with the flexible attachment structure separated from the second end face; the second communication antenna can be grounded when the wearable electronic device is curled and worn on the wrist (namely under the condition that the flexible additional structure is attached to the second end face), so that the effect of prolonging the low-frequency reference ground is achieved, the absorption of the wrist to the antenna radiation can be shielded, the antenna radiation performance is improved, and the communication quality is improved; moreover, under the condition that the flexible additional structure is separated from the second end face, the antenna function of the second communication antenna can be realized, the network throughput is effectively improved, and the user experience is improved; the problem of wearable electronic equipment's communication quality is poor among the prior art has been fine solved.
Drawings
Fig. 1 is a first structural schematic diagram of a wearable electronic device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a wearable electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses to the poor problem of communication quality of wearable electronic equipment among the prior art, provide a wearable electronic equipment, as shown in fig. 1 and fig. 2, include:
the display screen comprises a wearing main body 1, wherein a flexible display screen 2 is arranged on a first end face of the wearing main body 1, and a flexible additional structure 3 is arranged on a second end face, opposite to the first end face, of the wearing main body 1;
at least one second communication antenna 4 is arranged on the flexible additional structure 3;
the flexible additional structure 3 and the second end face can be attached;
the wearable main body 1 is provided with at least one first communication antenna 5;
under the condition that the flexible additional structure 3 is attached to the second end face, the second communication antenna 4 is grounded;
in case the flexible attachment structure 3 is detached from the second end face, the second communication antenna 4 is in operation.
The wearable electronic equipment provided by the embodiment of the utility model is provided with a wearable main body, a flexible display screen is arranged on a first end face of the wearable main body, and a flexible additional structure is arranged on a second end face of the wearable main body, which is opposite to the first end face; at least one second communication antenna is arranged on the flexible additional structure; the flexible additional structure can be attached to the second end face; the wearable main body is provided with at least one first communication antenna; under the condition that the flexible additional structure is attached to the second end face, the second communication antenna is grounded; the second communication antenna is in an operating state with the flexible attachment structure separated from the second end face; the second communication antenna can be grounded when the wearable electronic device is curled and worn on the wrist (namely under the condition that the flexible additional structure is attached to the second end face), so that the effect of prolonging the low-frequency reference ground is achieved, the absorption of the wrist to the antenna radiation can be shielded, the antenna radiation performance is improved, and the communication quality is improved; moreover, under the condition that the flexible additional structure is separated from the second end face, the antenna function of the second communication antenna can be realized, the network throughput is effectively improved, and the user experience is improved; the problem of wearable electronic equipment's communication quality is poor among the prior art has been fine solved.
Wherein, as shown in fig. 1 and fig. 2, the flexible additional structure 3 is rotatably or detachably connected with the wearing body 1.
Specifically, as shown in fig. 2, in the case that the flexible attachment structure 3 is separated from the second end face, an included angle between the flexible attachment structure 3 and the wearing main body 1 is less than 180 degrees.
The flexible additional structure can also be used as a support to realize the function of the support.
In the embodiment of the utility model, the wearing main body is provided with a first connecting structure, and the first end of the first connecting structure is grounded; the flexible additional structure is provided with a second connecting structure, and the first end of the second connecting structure is connected with the second communication antenna; when the flexible additional structure is attached to the second end face, the second end of the first connecting structure is in conductive connection with the second end of the second connecting structure; the first end and the second end of the first connecting structure are electrically connected, and the first end and the second end of the second connecting structure are electrically connected.
This further ensures that the second communication antenna acts to extend the low frequency reference ground.
Specifically, the conductive connection between the second end of the first connection structure and the second end of the second connection structure is an electrical connection or a coupling connection (i.e., a coupling-type feed-in connection).
In the embodiment of the utility model provides an in, flexible additional structure is equipped with first antenna feed and first radio frequency circuit, the second communication antenna passes through first antenna feed with first radio frequency circuit connects.
Therefore, the normal use of the antenna function of the second communication antenna can be ensured, the network throughput is effectively improved, and the user experience is improved.
Specifically, as shown in fig. 1 and 2, the first communication antenna 5 is disposed on the other end surface of the wearing body 1; wherein the other end face is an end face other than the first end face and the second end face.
In the embodiment of the utility model provides an in, the wearing main part is equipped with second antenna feed and second radio frequency circuit, first communication antenna passes through second antenna feed with second radio frequency circuit connects.
This ensures normal use of the antenna function of the first communication antenna.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the second communication antenna 4 and the first communication antenna 5 both extend along a predetermined direction.
Therefore, the antennas can be ensured to work independently without influencing each other to the greatest extent.
Specifically, the flexible additional structure and the wearing main body are detachably connected through a magnetic attraction mode or a buckling mode.
A plurality (at least two) of the second communication antennas may form a MIMO antenna, but not limited thereto.
In the embodiment of the present invention, the second communication antenna is an 1/4-wavelength monopole antenna or a 3/4-wavelength loop antenna; and/or the first communication antenna is an 1/4-wavelength monopole antenna or a 3/4-wavelength loop antenna, but is not limited thereto.
The embodiment of the present invention provides a wearable electronic device, which is further described below.
To the above technical problem, the embodiment of the utility model provides a wearable electronic equipment can be a flexible screen terminal, and is specific: a flexible additional structure is added on the flexible screen terminal, a second communication antenna is arranged on the flexible screen terminal, when the flexible screen terminal is curled (as shown in figure 1) and worn on a wrist, the grounding of the second communication antenna does not work, the effect of prolonging the low-frequency reference ground is achieved, the absorption of the wrist to antenna radiation can be shielded, and the antenna radiation performance is improved. When the flexible screen terminal is unfolded normally, the opened flexible additional structure (as shown in fig. 2) can be used as a support, and the second communication antenna is not grounded and is in a working state at the same time, so that the network throughput is improved, and the user experience is improved.
In the following, the first communication antenna is exemplified by a first communication antenna 1 and a first communication antenna 2 (first communication antennas 1 and 2 for short), the second communication antenna is exemplified by a second communication antenna 1 and a second communication antenna 2 (second communication antennas 1 and 2 for short), and the first connection structure and the second connection structure are exemplified by electrical structures: as shown in fig. 1 and 2, the first communication antennas 1, 2 are disposed on the support structure (i.e., the above-described wearing body 1) on both sides of the flexible screen. The support structure comprises a second antenna feed (connectable to the second radio frequency circuit) and a non-metallic support material, both of which are flexible.
The second communication antenna 1, 2 is arranged on a flexible additional structure, is positioned below the support structure, and comprises a first antenna feed source (which can be connected with the first radio frequency circuit) and a non-metal support material, and has certain flexibility. The flexible attachment structure and the support structure are connected via a movable structural element (i.e. the above-mentioned rotational connection) and can be turned and bent.
When the flexible screen terminal is rolled and worn on the wrist, the first communication antennas 1, 2 simultaneously operate to transmit and receive signals, and the shape of the radiator thereof is curved and conformal following the support structure. The second communication antennas 1 and 2 do not work in grounding, the shape of a radiating body of the second communication antenna can be bent and shaped along with the flexible additional structure, the effect of prolonging the low-frequency reference ground is achieved, the absorption of the wrist to the antenna radiation can be shielded, and the radiation performance of the first communication antennas 1 and 2 can be improved. The attachment of the flexible attachment structure to the support structure (i.e. the attachment of the flexible attachment structure 3 to the second end face) triggers the electrical structure to connect both the second communication antennas 1, 2 to ground (i.e. to earth).
When the flexible screen terminal is unfolded, the flexible additional structure can be used as a support, and a user can watch videos, movies and the like conveniently. The first communication antennas 1 and 2 work simultaneously to transmit and receive signals, and the shapes of the radiators are flattened along with the support structure and are in a common shape. The second communication antennas 1 and 2 are in a working state (namely in a working state) to simultaneously work for receiving and transmitting signals while being disconnected from a reference, network throughput is improved, user experience is improved, and the appearance of a radiator of the second communication antenna can be flattened and shaped along with the flattening of the flexible additional structure. The flexible attachment structure and the support structure are not attached (i.e. in case the flexible attachment structure 3 is separated from the second end face) and the electrical structure is triggered to disconnect the reference ground for both the second communication antennas 1, 2.
The lengths, widths and shapes of the first communication antennas 1, 2 and the second communication antennas 1, 2 may be set according to a desired operating frequency band, and may be generally set in the form of 1/4-wavelength monopole antennas, 3/4-wavelength loop antennas, and the like, and variations thereof.
Two or more (at least three) first communication antennas may be provided on the support structure and two or more (at least three) second communication antennas may be provided on the flexible attachment structure. The position setting of the first communication antenna and the second communication antenna is not limited, and any two antennas can work independently.
The flexible additional structure may also be a detachable structure, and is connected to the supporting structure by magnetic attraction or fastening, and the antenna feed connection (i.e. the connection between the second end of the first connection structure and the second end of the second connection structure) may be an electrical connection or a coupling feed connection, which is not limited herein.
In the embodiment of the present invention, the radiator of each antenna is not limited, and may be PIFA (planar inverted F antenna), IFA (inverted F antenna), Monopole (Monopole), Loop and/or slot, for example.
Therefore, the embodiment of the present invention provides a solution: when the flexible screen terminal is curled and worn on the wrist, the second communication antennas 1 and 2 do not work, the radiating body of the flexible screen terminal plays a role in prolonging the low-frequency reference ground, the absorption of the wrist to the antenna radiation can be shielded, and the radiation performance of the first communication antennas 1 and 2 is effectively improved; when the flexible screen terminal is unfolded, the flexible additional structure can be used as a support, the second communication antennas 1 and 2 and the first communication antennas 1 and 2 work simultaneously, network throughput can be effectively improved, and user experience is improved.
The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Claims (10)
1. A wearable electronic device, comprising:
the display screen comprises a wearing main body, wherein a flexible display screen is arranged on a first end face of the wearing main body, and a flexible additional structure is arranged on a second end face, opposite to the first end face, of the wearing main body;
at least one second communication antenna is arranged on the flexible additional structure;
the flexible additional structure can be attached to the second end face;
the wearable main body is provided with at least one first communication antenna;
under the condition that the flexible additional structure is attached to the second end face, the second communication antenna is grounded;
the second communication antenna is in operation with the flexible attachment structure separated from the second end face.
2. The wearable electronic device of claim 1, wherein the flexible attachment structure is rotatably or removably coupled to the wearable body.
3. The wearable electronic device of claim 1, wherein the wearable body is provided with a first connecting structure, a first end of the first connecting structure being grounded;
the flexible additional structure is provided with a second connecting structure, and the first end of the second connecting structure is connected with the second communication antenna;
when the flexible additional structure is attached to the second end face, the second end of the first connecting structure is in conductive connection with the second end of the second connecting structure;
the first end and the second end of the first connecting structure are electrically connected, and the first end and the second end of the second connecting structure are electrically connected.
4. The wearable electronic device of claim 3, wherein the conductive connection between the second end of the first connection structure and the second end of the second connection structure is an electrical connection or a coupling connection.
5. The wearable electronic device of claim 3, wherein the flexible attachment is provided with a first antenna feed and a first radio frequency circuit, the second communication antenna being connected to the first radio frequency circuit through the first antenna feed.
6. The wearable electronic device of claim 1, wherein the first communication antenna is disposed on the other end face of the wearable body;
wherein the other end face is an end face other than the first end face and the second end face.
7. The wearable electronic device of claim 1 or 6, wherein the wearable body is provided with a second antenna feed and a second radio frequency circuit, and wherein the first communication antenna is connected with the second radio frequency circuit through the second antenna feed.
8. Wearable electronic device according to claim 1 or 6, characterized in that the second communication antenna and the first communication antenna each extend in a preset direction.
9. The wearable electronic device of claim 2, wherein the flexible attachment structure is detachably connected to the wearable main body by a magnetic attraction or a snap.
10. The wearable electronic device of claim 1, wherein a plurality of the second communication antennas form a multiple-input multiple-output (MIMO) antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129221.XU CN210897605U (en) | 2020-01-20 | 2020-01-20 | Wearable electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129221.XU CN210897605U (en) | 2020-01-20 | 2020-01-20 | Wearable electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897605U true CN210897605U (en) | 2020-06-30 |
Family
ID=71319529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020129221.XU Active CN210897605U (en) | 2020-01-20 | 2020-01-20 | Wearable electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897605U (en) |
-
2020
- 2020-01-20 CN CN202020129221.XU patent/CN210897605U/en active Active
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