CN215680971U - Antenna with isolated non-ground metal component and electronic product - Google Patents
Antenna with isolated non-ground metal component and electronic product Download PDFInfo
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- CN215680971U CN215680971U CN202121838039.2U CN202121838039U CN215680971U CN 215680971 U CN215680971 U CN 215680971U CN 202121838039 U CN202121838039 U CN 202121838039U CN 215680971 U CN215680971 U CN 215680971U
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Abstract
The utility model provides an antenna with an isolated non-ground metal part and an electronic product, comprising: an antenna feed point; one end of the antenna feed point is connected with the N isolated non-ground metal components; the other end is connected with a radio frequency module of the electronic product; n is a positive integer greater than or equal to 1. The antenna with the isolated non-ground metal component can share the isolated non-ground metal component on other components, and the performance of the antenna is improved as much as possible.
Description
Technical Field
The utility model relates to the field of intelligent electronic products, in particular to an intelligent electronic product such as a mobile phone/tablet/intelligent wearable device with an isolated non-ground metal component assembly.
Background
The prior art mainly adopts an independent antenna scheme, and mainly has the following defects:
larger antenna space is required, and the antenna is not suitable for compact products;
antenna space is limited and only antenna performance is sacrificed if the available antenna space is not as desired.
In general, the prior art solutions have certain limitations and there is a contradiction between antenna space and performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antenna with an isolated non-ground metal part, which can save space and improve the performance of the antenna as much as possible.
In order to solve the above technical problem, the present invention provides an antenna with isolated non-ground metal parts, comprising: an antenna feed point; one end of the antenna feed point is connected with the N isolated non-ground metal components; the other end is connected with a radio frequency module of the electronic product; n is a positive integer greater than or equal to 1.
Preferably, the isolated non-ground metal component independently acts as an antenna.
Preferably, the isolated non-ground metal part and the other form of antenna form the antenna together; other forms of antenna include laser direct structuring antennas; the isolated non-ground metal component serves as a part of an antenna.
Preferably, the antenna feed is connected to 1 isolated non-ground metal component.
Preferably, the antenna feed is connected with more than 2 isolated non-ground metal components.
The antenna with the isolated non-ground metal part has the advantages that: isolated non-ground metal components on other components can be shared, and the antenna performance is achieved and improved as much as possible.
The utility model also provides an electronic product which is provided with the antenna with the isolated non-ground metal part.
The electronic product can share isolated non-ground metal parts on other components, and the performance of the antenna is achieved and improved as much as possible.
Preferably, the electronic product is various electronic products having an antenna.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic illustration of an antenna feed in accordance with the present invention connected to a plurality of isolated non-ground metallic components.
Fig. 2 is a schematic illustration of the connection of the antenna feed of the present invention to a stand-alone non-ground metal component.
The various reference numbers in the figures:
101. an electronic product;
102. an antenna feed point;
103. the antenna feed point is connected with the antenna;
104. other components;
105. isolated non-ground metal components on other components;
204. a main board support;
205. isolated non-ground metal components on the motherboard bracket, which play a role in strengthening and thinning.
Detailed Description
The first embodiment,
As shown in fig. 1 and 2, the antenna with isolated non-ground metal parts of the present invention. Including antenna feed 102, connection 103 of the antenna feed to the antenna, other components 104, and isolated non-ground metal features 105 on the other components.
The antenna feed point 102 is connected to N isolated non-ground metal components 105, where N is a positive integer greater than or equal to 1.
The isolated non-ground metal part 105 may independently act as an antenna. Or the laser direct forming antenna and the antenna form an antenna together; the isolated non-ground metal part 105 serves as part of an antenna.
Because the electronic equipment is internally provided with a plurality of steel sheets for strengthening, the steel sheets can be used as a part of the antenna and also used as a part of the antenna as long as the steel sheets are not grounded. The isolated non-ground metal part 105 on other components is used as an antenna and is connected with the antenna feed point 102 through the connection 103 of the antenna feed point and the antenna, so that the antenna function is realized, and the antenna performance is met. The antenna with the isolated non-ground metal part 105 can share the isolated non-ground metal part 105 on other components, and the performance of the antenna is achieved and improved as much as possible.
As shown in fig. 1, a plurality of isolated non-ground metal parts 105 on the assembly 104 can be connected as required, and these metal parts 104 can be steel plates, or a plurality of them, distributed in the electronic product.
As shown in fig. 2, the isolated non-ground metal part 105 is preferably a steel sheet 205 that is used for reinforcing and thinning the main board bracket 204 in the electronic product. The isolated non-ground metal steel sheet 205 on the main board support 204 is used as an FM antenna, the built-in FM function is realized, and the actual FM channel searching and sound effect performance meets the design requirements.
The Laser-Direct-structuring antenna is an antenna (Laser-Direct-structuring) formed by utilizing a Laser Direct-structuring technology, the movement of Laser is controlled by utilizing a computer according to the track of a conductive pattern, the Laser is projected onto a three-dimensional plastic device formed by molding, and a circuit pattern is activated within a few seconds. In brief (for the design and production of mobile phone antennas), a metal antenna is directly formed on a formed plastic support by chemical plating by using a laser technology. By the technology, the antenna can be directly radiussed on the shell of the mobile phone. The antenna produced by the laser direct forming antenna has stable performance, good consistency, high precision, durable laser system, less maintenance, low failure rate and capability of forming the antenna by fully utilizing the three-dimensional structure of the bracket, and is suitable for 7X24 uninterrupted production. The manufacturing process is short, a circuit pattern die is not needed, and the environment is protected. For the antenna RF, it is only necessary to provide a three-dimensional CAD drawing, and the process of communicating with ME and die repetition modification is omitted. Because the antenna is radiussed on the shell of the mobile phone, the interference of components inside the mobile phone is avoided, and the signal of the mobile phone is ensured. Meanwhile, the utilization rate of the space of the mobile phone is enhanced, and the body of the smart phone can be thin to a certain degree.
The antenna with the isolated non-ground metal part can be applied to various portable electronic devices such as mobile phones, palm computers, tablet computers, notebook computers, intelligent watches, intelligent bracelets and the like.
Example II,
As shown in fig. 1 and 2, the electronic product 101 of the present invention includes an antenna feed point 102, a connection 103 between the antenna feed point and an antenna, other components 104, and isolated non-ground metal parts 105 on the other components.
The antenna feed point 102 is connected to N isolated non-ground metal components 105, where N is a positive integer greater than or equal to 1.
The isolated non-ground metal part 105 may independently act as an antenna. Or the laser direct forming antenna and the antenna form an antenna together; the isolated non-ground metal part 105 serves as part of an antenna.
Because the electronic equipment is internally provided with a plurality of steel sheets for strengthening, the steel sheets can be used as a part of the antenna and also used as a part of the antenna as long as the steel sheets are not grounded. The isolated non-ground metal part 105 on other components is used as an antenna and is connected with the antenna feed point 102 through the connection 103 of the antenna feed point and the antenna, so that the antenna function is realized, and the antenna performance is met. The antenna with the isolated non-ground metal part 105 can share the isolated non-ground metal part 105 on other components, and the performance of the antenna is achieved and improved as much as possible.
As shown in fig. 1, a plurality of isolated non-ground metal parts 105 on the assembly 104 can be connected as required, and these metal parts 104 can be steel plates, or a plurality of them, distributed in the electronic product.
As shown in fig. 2, the isolated non-ground metal part 105 is preferably a steel sheet 205 that is used for reinforcing and thinning the main board bracket 204 in the electronic product. The isolated non-ground metal steel sheet 205 on the main board support 204 is used as an FM antenna, the built-in FM function is realized, and the actual FM channel searching and sound effect performance meets the design requirements.
The electronic product can be various portable electronic devices such as a mobile phone, a tablet personal computer and the like.
The electronic product of this embodiment may include Radio Frequency (RF) circuitry, memory including one or more computer-readable storage media, an input unit, a display unit, a sensor, audio circuitry, a wireless fidelity (WiFi) module, a processor including one or more processing cores, and a power supply.
The RF circuit may be used for receiving and transmitting signals, and in particular, receives downlink information of a base station and then sends the received downlink information to one or more processors for processing; in addition, data relating to uplink is transmitted to the base station. In general, RF circuitry includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, global system for mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, short message Service (SM), etc.
The memory may be used to store software programs and modules, and the processor may execute various functional applications and data processing by operating the software programs and modules stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operation storage medium, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the electronic product, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory may further include a memory controller to provide access to the memory by the processor and the input unit.
The input unit may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to electronic product setup and function control. In particular, in one particular embodiment, the input unit may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations of the electronic product on or near the touch-sensitive surface (e.g., operations of the electronic product on or near the touch-sensitive surface using any suitable object or attachment such as a finger, a stylus, etc.) and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of the electronic product, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor, and can receive and execute commands sent by the processor. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit may comprise other input devices than a touch sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys, a trackball, a mouse, a joystick, and the like.
The display unit may be used to display information input by or provided to the electronic product and various graphic electronic product interfaces of the electronic product, which may be configured by graphics, text, icons, video, and any combination thereof. The display unit may include a display panel, and optionally, the display panel may be configured in the form of a liquid crystal display (screen), an Organic Light Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlie the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor to determine the type of touch event, and the processor then provides a corresponding visual output on the display panel in accordance with the type of touch event. The touch-sensitive surface and the display panel may be two separate components to implement input and output functions, but in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The processor is a control center of the electronic product, connects various parts of the whole electronic product by various interfaces and circuits, and executes various functions and processes data of the electronic product by operating or executing software programs and/or modules stored in the memory and calling the data stored in the memory, thereby integrally monitoring the electronic product. Optionally, the processor may include one or more processing cores; preferably, the processor may integrate an application processor and a modem processor, wherein the application processor mainly handles operations of the storage medium, the electronic product interface, the application program, and the like, and the modem processor mainly handles wireless communication. It will be appreciated that the modem processor described above may not be integrated into the processor.
The electronic product also comprises a power supply for supplying power to each component, and the power supply can be logically connected with the processor through the power management storage medium, so that the functions of managing charging, discharging, power consumption management and the like can be realized through the power management storage medium. The power supply may also include any component of one or more dc or ac power sources, rechargeable storage media, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Specifically, in this embodiment, a processor in the electronic product loads an executable file corresponding to a process of one or more application programs into a memory according to the following instructions, and the processor runs the application programs stored in the memory, thereby implementing various functions.
The utility model is not limited to the embodiments discussed above. The foregoing description of the specific embodiments is intended to describe and explain the principles of the utility model. Obvious modifications or alterations based on the teachings of the present invention should also be considered as falling within the scope of the present invention. The foregoing detailed description is provided to disclose the best mode of practicing the utility model, and also to enable a person skilled in the art to utilize the utility model in various embodiments and with various alternatives for carrying out the utility model.
Claims (7)
1. An antenna with isolated non-ground metal features, comprising:
an antenna feed point;
one end of the antenna feed point is connected with the N isolated non-ground metal components;
the other end is connected with a radio frequency module of the electronic product;
n is a positive integer greater than or equal to 1.
2. The antenna with isolated non-ground metal component of claim 1,
the isolated non-ground metal component independently acts as an antenna.
3. The antenna with isolated non-ground metal component of claim 1,
the isolated non-ground metal part and other antennas form an antenna together;
other forms of antenna include laser direct structuring antennas;
the isolated non-ground metal component serves as a part of an antenna.
4. The antenna with isolated non-ground metal component of claim 1,
the antenna feed is connected to 1 isolated non-ground metal component.
5. The antenna with isolated non-ground metal component of claim 1,
the antenna feed is connected with more than 2 isolated non-ground metal components.
6. An electronic product characterized by having an antenna with isolated non-ground metal parts according to any one of claims 1 to 5.
7. The electronic product according to claim 6, wherein the electronic product is various electronic products having an antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838039.2U CN215680971U (en) | 2021-08-06 | 2021-08-06 | Antenna with isolated non-ground metal component and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838039.2U CN215680971U (en) | 2021-08-06 | 2021-08-06 | Antenna with isolated non-ground metal component and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215680971U true CN215680971U (en) | 2022-01-28 |
Family
ID=79984085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121838039.2U Active CN215680971U (en) | 2021-08-06 | 2021-08-06 | Antenna with isolated non-ground metal component and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215680971U (en) |
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2021
- 2021-08-06 CN CN202121838039.2U patent/CN215680971U/en active Active
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