An antenna structure, finger cot and method of operation

Abstract

The application discloses an antenna structure, a finger sleeve and an operation method, and belongs to the technical field of communication. The antenna structure is arranged on the finger sleeve. One end of the finger sleeve is provided with an opening. The antenna structure comprises an antenna main body, an impedance matching component and a feed-in gradual change component. The antenna main body comprises a metal strip and a rectangular frame which are arranged in parallel to the opening. The impedance matching component is located at one end of the finger sleeve which is far away from the opening. The feed-in gradual change component is located at one end of the finger sleeve which is close to the opening. The metal strip is located between the impedance matching component and the feed-in gradual change component and close to the impedance matching component. The rectangular frame is located between the metal strip and the feed-in gradual change component. The feed-in gradual change component is connected with the rectangular frame.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of communication, and particularly relates to an antenna structure, a finger sleeve and an operation method. BACKGROUND

[0002] At present, users have higher requirements for game experience, and auxiliary game effect enhancement tools are continuously developed, such as multi-finger operation reuse, posture fusion, pressure sensing detection and the like. In the related art, the antenna carried on the auxiliary tool of the electronic device reuses the frequency band of the electronic device antenna, and the electronic device antenna is used as a receiving antenna. However, under many restriction conditions, the bandwidth of the auxiliary device antenna cannot be expanded, and when the auxiliary device antenna is in a complex environment and frequency deviation occurs, there is a certain probability that the frequency band supported by the electronic device cannot cover the auxiliary device antenna after the frequency deviation. SUMMARY

[0003] The purpose of the embodiments of the present application is to provide an antenna structure, a finger sleeve and an operation method, which can solve the problem that the bandwidth of the existing auxiliary device antenna is narrow, so that the frequency deviation cannot be covered by the supported frequency band of the electronic device.

[0004] In a first aspect, the embodiments of the present application provide an antenna structure, which is arranged on a finger sleeve, one end of the finger sleeve has an opening; the antenna structure comprises an antenna main body, an impedance matching component and a feed-in gradual change component, the antenna main body comprises a metal strip arranged in parallel to the opening and a rectangular frame, the impedance matching component is located at one end of the finger sleeve away from the opening, the feed-in gradual change component is located at one end of the finger sleeve close to the opening, the metal strip is located between the impedance matching component and the feed-in gradual change component and close to the impedance matching component, the rectangular frame is located between the metal strip and the feed-in gradual change component, and the feed-in gradual change component is connected with the rectangular frame.

[0005] In a second aspect, the embodiments of the present application provide a finger sleeve, which comprises the antenna structure of the first aspect and a pressure sensing module.

[0006] In a third aspect, the embodiments of the present application provide an operation method, which comprises:

[0007] The finger sleeve detects a pressing signal of a user, wherein the finger sleeve is paired and connected with an electronic device, and the finger sleeve is the finger sleeve of the second aspect;

[0008] In the case that the pressing signal of the user is detected, the antenna structure of the finger sleeve transmits the pressing signal, so that the electronic device receives the pressing signal through an antenna and responds to the pressing signal.

[0009] In a fourth aspect, the embodiments of the present application provide an operation method, which comprises:

[0010] The electronic device receives the pressing signal transmitted by the finger sleeve through an antenna, and acquires pressing position information of the pressing signal, wherein the electronic device is in paired connection with the finger sleeve, and the finger sleeve is the finger sleeve of the second aspect;

[0011] The pressing signal is responded according to the pressing position information.

[0012] In the embodiment of the present application, the antenna structure is arranged on the finger sleeve, one end of the finger sleeve has an opening; the antenna structure includes an antenna main body, an impedance matching component and a feed tapered component, the antenna main body includes a metal strip arranged parallel to the opening and a rectangular frame, the impedance matching component is located at one end of the finger sleeve away from the opening, the feed tapered component is located at one end of the finger sleeve close to the opening, the metal strip is located between the impedance matching component and the feed tapered component and close to the impedance matching component, the rectangular frame is located between the metal strip and the feed tapered component, and the feed tapered component is connected with the rectangular frame. In this way, by adding the impedance matching component in the finger sleeve antenna structure, the impedance matching of the antenna structure at different frequency points is adjusted, so that it has a wider bandwidth, thereby ensuring that the antenna structure will not appear the frequency band coverage that cannot be supported by the electronic device when frequency deviation occurs. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the antenna structure provided by the embodiment of the present application;

[0014] Figure 2 is a schematic diagram of the standing wave ratio of the antenna structure provided by the embodiment of the present application;

[0015] Figure 3a is a schematic diagram of the antenna structure during simulation provided by the embodiment of the present application;

[0016] Figure 3b is a schematic diagram of the user wearing the finger sleeve to operate provided by the embodiment of the present application;

[0017] Figure 4a is an antenna directional diagram without adding a director provided by the embodiment of the present application;

[0018] Figure 4b is an antenna directional diagram with adding a director provided by the embodiment of the present application;

[0019] Figure 5 is a flowchart of the operation method of the finger sleeve provided by the embodiment of the present application;

[0020] Figure 6 is a schematic diagram of signal interaction between the finger sleeve and the electronic device provided by the embodiment of the present application;

[0021] Figure 7 is a flowchart of an operation method of an electronic device provided by an embodiment of the present application. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0023] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of a kind and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally represents a "or" relationship between the front and rear associated objects.

[0024] The antenna structure provided by the embodiments of the present application will be described in detail below with reference to the drawings, through specific embodiments and application scenarios.

[0025] Please refer to Figure 1 , Figure 1 The antenna structure provided by the embodiments of the present application is shown in the figure Figure 1 The antenna structure is arranged on the finger sleeve 10, and one end of the finger sleeve 10 has an opening;

[0026] The antenna structure includes an antenna main body 11, an impedance matching component 12, and a feed tapered component 13. The antenna main body 11 includes a metal strip 111 arranged parallel to the opening and a rectangular frame 112. The impedance matching component 12 is located at one end of the finger sleeve 10 away from the opening. The feed tapered component 13 is located at one end of the finger sleeve 10 close to the opening. The metal strip 111 is located between the impedance matching component 12 and the feed tapered component 13, and is close to the impedance matching component 12. The rectangular frame 112 is located between the metal strip 111 and the feed tapered component 13. The feed tapered component 13 is connected with the rectangular frame 112.

[0027] In the embodiments of the present application, as shown in the figure Figure 1 The antenna structure can be arranged on the upper surface of the finger sleeve 10, that is, the back of the finger, for transmitting signals. One end of the finger sleeve 10 has an opening, and the shape of the finger sleeve 10 can match the user's finger, so that the user's finger can wear the finger sleeve 10 from the opening.

[0028] The antenna structure comprises an antenna body 11, an impedance matching component 12 and a feed tapered component 13, wherein the antenna body 11 comprises a metal strip 111 and a rectangular frame 112 arranged parallel to the opening of the finger sleeve 10, the metal strip 111 and the rectangular frame 112 are spaced apart and not in contact, the impedance matching component 12 is located at the front end of the finger sleeve 10, the impedance matching component 12 can be one or more metal blocks for matching the impedance of different frequency points, for example, the number of impedance matching components 12 can be two, which are respectively located on the left and right sides of the upper surface of the finger sleeve 10. The feed tapered component 13 is located at the rear end of the finger sleeve 10, that is, close to one end of the opening of the finger sleeve 10, for completing impedance transformation, the metal strip 111 and the rectangular frame 112 are located between the impedance matching component 12 and the feed tapered component 13, and the metal strip 111 is located on one side close to the impedance matching component 12, and the rectangular frame 112 is located on one side close to the feed tapered component 13, and the feed tapered component 13 is connected with the rectangular frame 112.

[0029] Due to the addition of the impedance matching component 12, the antenna structure can work in a wider frequency band, and the antenna in-band standing wave ratio is lower, which can be seen from the standing wave ratio diagrams before and after the addition of the impedance matching component 12 shown in Figure 2 , and the length of the antenna body 11 and the impedance matching component 12 can be adjusted to make the antenna structure work in a specific wide frequency band, so that the corresponding frequency band of the electronic device is multiplexed as a signal receiving antenna, so that when the user wears the finger sleeve provided with the antenna structure and operates the electronic device, the electronic device can receive the signal transmitted by the finger sleeve through the multiplexed antenna and respond to the signal. Accordingly, the impedance of the feed port, that is, the connection between the feed tapered component 13 and the rectangular frame 112, can also be appropriately matched according to the working frequency band of the antenna structure, so that the gain of the antenna in the radiation direction reaches the best.

[0030] For example, in one embodiment, the antenna structure can work in a frequency band of 1.5GHz-3GHz, and the wide frequency band can make the finger sleeve 10 multiplex all the antennas of the electronic device except the low frequency. At present, the medium and low frequency band antennas of the electronic device are combined into one, so all the antennas of the electronic device can be used by the finger sleeve 10.

[0031] In this embodiment, the impedance of the feed tapered component 13 can be in the range of 85Ω-115Ω. The feed port can use an edge-coupled coated microstrip with an impedance of 100Ω for feeding, so that the gain of the antenna structure in the main polarization direction reaches the maximum, and the impedance transformation is not sensitive when the line spacing of the feed port changes, thereby greatly reducing the difficulty of antenna wiring.

[0032] Optionally, the antenna structure is a flexible antenna structure.

[0033] The antenna structure in the embodiments of the present application can be a low profile flexible conformal folded array antenna loaded with parallel metal strips, that is, the antenna structure can adopt a scheme conforming to the shape of a finger, and the antenna shape is made to conform to the same curvature as the finger, so that it only occupies the curvature part in front of the finger sleeve where other devices are difficult to be arranged, saves the layout area of the finger sleeve, and maximizes the utilization of resources. At the same time, the feed of the antenna structure adopts Edge-Coupled Coated Micro-strip for feeding, effectively utilizes the corner resources, and can liberate the large area resources of the finger sleeve. And since the antenna structure is a flexible antenna, it can be well attached to the finger, effectively improving the wearing comfort of the product.

[0034] Optionally, the feed tapering assembly 13 is arranged extending from the middle of the rectangular frame 112 to both sides of the finger sleeve 10.

[0035] That is, in one embodiment, as shown in Figure 1 One end of the feed tapering assembly 13 can be connected to the middle part of the rectangular frame 112 of the antenna main body 11, and the other end of the feed tapering assembly 13 extends obliquely to both sides of the finger sleeve 10, and then continues to extend along both sides of the finger sleeve 10 to the opening of the finger sleeve 10, so as to maximize the utilization rate of the corner area of the finger sleeve 10, and the middle part of the finger sleeve 10 can be left for layout of other modules.

[0036] Optionally, the antenna structure further comprises a lower director 14, which is arranged on the side opposite to the antenna main body 11 of the finger sleeve 10.

[0037] That is, in one embodiment, the antenna structure can further comprise a lower director 224, and the lower director 14 is arranged on the side opposite to the antenna main body 11 of the finger sleeve 10, such as the side of the finger pulp, that is, the lower director 14 and the antenna main body 11 are located on different sides, for the radiation direction of the antenna structure, so that the maximum radiation direction of the antenna structure is changed from the original upward radiation to oblique upward radiation, so as to meet the posture of the user when operating the electronic device, and the wide beam width of the single antenna directional diagram also has certain advantages for the user experience. After the shape is changed, the antenna structure still ensures good radiation efficiency.

[0038] It should be noted that the scheme without impedance matching component 12 and lower director 14 in the finger sleeve antenna structure uses a point frequency antenna system as the transmission scheme, which has poor overall robustness of the wireless end. Therefore, the finger sleeve antenna structure can be deeply optimized by adding impedance matching component 12 and lower director 14. While meeting the data transmission requirements, broadband performance is achieved, and the gain is optimized. In the optimized scheme, the finger sleeve antenna structure can operate in the 1.5GHz to 3GHz frequency band. Its wide bandwidth allows the finger sleeve 10 to reuse all antennas of the electronic device except for low frequency. Currently, the mid-to-low frequency antennas of electronic devices are combined into one, so all antennas of the electronic device can be utilized by the finger sleeve 10.

[0039] Optionally, short-circuit strips 15 are provided on both sides of the rectangular frame 112.

[0040] In order to remove the low-frequency deteriorating resonant point outside the band and achieve good performance without singularities within the band, one can do as follows: Figure 1 As shown, a short-circuit strip 15 is added to each side of the rectangular frame 112.

[0041] And in such Figure 1 In the scheme shown, which includes an impedance matching component 12, a lower director 14, and a short-circuit strip 15, the feed port of the antenna structure can be fed using an Edge-Coupled Coated Microstrip with an impedance of 100Ω. This strip has the characteristic of being insensitive to impedance changes with distance, which is very advantageous for the arrangement of other modules.

[0042] Optionally, the rectangular frame 112 has two connection points on one side facing the power supply gradient assembly 13. The power supply gradient assembly 13 includes a first power supply component and a second power supply component arranged symmetrically relative to the finger sleeve 10. The first power supply component is connected to the first connection point of the two connection points, and the second power supply component is connected to the second connection point of the two connection points.

[0043] That is, Figure 1 As shown, the rectangular frame 112 has an opening on one side facing the feed gradient assembly 13, with two feed points (connection points) on the left and right sides. The feed gradient assembly 13 comprises two symmetrical parts relative to the finger sleeve 10, namely a first feed component and a second feed component. The two feed components have a symmetrical structure, and the first and second feed components are respectively connected to the two connection points of the rectangular frame 112. In this way, by setting the symmetrical structure of the feed gradient assembly 13, the antenna structure can be guaranteed to have a uniform impedance distribution on both sides of the finger sleeve, thereby ensuring that the antenna structure has good gain in all directions.

[0044] Optionally, the antenna body 11, the impedance matching component 12 and the feed taper component 13 are all arranged axially symmetrically relative to the finger sleeve 10.

[0045] In an implementation, the antenna body 11, i.e. the metal strip 111 and the rectangular frame 112, the impedance matching component 12 and the feed taper component 13 are all arranged axially symmetrically relative to the finger sleeve 10, wherein the impedance matching component 12 can include two metal blocks of the same size, i.e. the antenna structure can be arranged axially symmetrically on the surface of the finger sleeve 10, so as to ensure uniform distribution of the antenna structure on the finger sleeve 10, which is easy to layout and wire, and can ensure that the antenna signal is radiated in a substantially symmetrical direction, facilitating user operation when the user wears the finger sleeve.

[0046] Optionally, the feed taper component 13 adopts a balun device.

[0047] In an implementation, the feed taper component 13 can adopt a balun device, which is a bidirectional balanced-to-unbalanced converter, and can convert an unbalanced transmission line into a balanced load, so that the antenna pattern is symmetrical.

[0048] It should be noted that, as shown in Figure 3a , the antenna structure 30 can adopt a flexible printed circuit (FPC) 301 material with a thickness of 0.05 mm as a substrate, and in a simulation experiment of the antenna structure 30, a human hand Debye model 302 is placed under the antenna structure 30. After the user wears the finger sleeve 10, the antenna structure is located on the back of the finger, and the maximum radiation direction of the antenna structure changes from the original upward radiation to oblique upward radiation due to the addition of the lower layer director 14, and the radiation pattern has a certain bandwidth. The curved length of the antenna body 11 can be about 21.2 mm, for example, between 20.1 mm and 21.9 mm.

[0049] In the embodiment of the present application, the maximum radiation direction of the antenna structure is about 70 degrees with the antenna horizontal plane, i.e. the oblique upward direction of the finger, as shown in Figure 4a and Figure 4b Compared with the antenna pattern without the addition of the lower layer director 14, the gain of the antenna structure in the 90-degree direction, i.e. the direction of the finger, can be increased by 3 dB. As shown in Figure 3b , when the user makes various actions, the antenna structure is mostly directed to the lower antenna 33 of the electronic device 31 by the left finger sleeve 21 and to the upper antenna 32 by the right finger sleeve 22. Since the antenna structure in this scheme covers all frequency bands in the medium and high frequency bands, the carrier aggregation (CA) technology with multi-frequency multiplexing can realize coverage without scanning blind area of the antenna.

[0050] When the antenna structure works in the N78 frequency band, the electronic device does not have a lower antenna. Although the antenna of the left-hand finger sleeve 22 is not opposite to the four-way antenna of the N78 frequency band, the distance between the two is very close, the path loss is small, and the radiation bandwidth of the finger sleeve antenna is relatively wide. The probability that the four-way antenna of the electronic device 30 in the N78 frequency band falls into the blind area of the finger sleeve antenna is very small, so the design will not have the risk of no feedback when the user presses the finger sleeve. The N78 frequency band is a frequency band of about 3GHz, for example, it can be a frequency band of 3400MHz-3600MHz.

[0051] In the main polarization direction of the antenna structure, after adding the abstract finger dielectric model simulation, the gain is-12dB, and the antenna gain of the antenna structure is not less than-25dB in the angle range of-100°-+90°. Therefore, in one use scenario, after inputting a 0dBm (1mW) signal, the output is still-12dBm-25dBm. Assuming that the signal strength decays by 50dBm even in a complex environment, the signal strength that the electronic device can accept is still-62dBm-75dBm, which still exceeds the sensitivity of the 100M bandwidth of the radio frequency band-87dBm-84dBm. That is, this signal strength can ensure the user's experience when operating.

[0052] In another use scenario, the finger sleeve 10 can not only work in the scenario of being attached to or very close to the electronic device, but also can be separated from the electronic device by a certain distance, such as being spaced apart by 3m-4m. In the open condition without complex obstructions between the electronic device and the antenna structure of the finger sleeve 10, such as placing the electronic device on a table and the operator being far away from the table, the electronic device can be operated through the finger sleeve 10 to achieve the "unbinding" of the two hands and the electronic device, and to achieve the truly wireless operation experience, which can greatly enhance the convenience of the user using the finger sleeve 10.

[0053] The antenna structure of the embodiment of the present application can solve the following background technical defects:

[0054] 1) The finger sleeve-based antenna structure in the embodiment of the present application can wirelessly connect more devices, so that the finger sleeve can send data to the electronic device through the antenna without contacting the electronic device, thereby changing the strong dependence of the existing technology on the electronic device, and enabling the user's two hands to work normally in the unbound state of the electronic device.

[0055] 2) The antenna structure adopts a flexible conformal form. A block metal, i.e., an impedance matching component, is added to the front end of the antenna to adjust the impedance matching of the antenna at different frequency points, so that it can cover a bandwidth of 1.5GHz to 3GHz when the VSWR is less than 2. At the same time, the antenna only occupies the curved part of the back of the finger where it is difficult to place other components and the tip of the fingertip, maximizing resource utilization. The antenna feed port uses an Edge-Coupled Coated Micro-strip for feeding, effectively utilizing corner resources and freeing up a large area of ​​the finger sleeve.

[0056] 3) By simulating and optimizing the frequency band of the finger sleeve antenna, it is made to operate in the 1.5GHz to 3GHz frequency band, thus having the following advantages: 1.5GHz to 3GHz can cover the high band (HB) of Global System for Mobile Communications (GSM), most LTE-FDD frequency bands, LTE-TDD frequency bands, and 5G New Radio (NR) frequency bands. These frequency bands cover all antennas in the antenna module of the electronic device. As long as any antenna can work, the user can achieve communication between the finger sleeve and the electronic device; given the excellent frequency selection capability of the antenna module of the electronic device and the active and passive frequency selection devices such as switches, filters, and duplexers in the motherboard RF module, the overall filtering capability is beyond doubt, and there is no need to add cost-effective frequency selection to the finger sleeve.

[0057] 4) The coverage frequency band of the finger antenna was optimized by adding short-circuit strips to the folded array to correct the resonant circuit length and adding block metal to optimize the matching impedance. This optimized the bandwidth and VSWR, thus widening the frequency band and optimizing the VSWR on the original basis.

[0058] In this embodiment, the antenna structure is mounted on a finger sleeve, with an opening at one end. The antenna structure includes an antenna body, an impedance matching component, and a feed gradient component. The antenna body includes a metal strip and a rectangular frame parallel to the opening. The impedance matching component is located at the end of the finger sleeve away from the opening, and the feed gradient component is located at the end of the finger sleeve closer to the opening. The metal strip is located between the impedance matching component and the feed gradient component, and is close to the impedance matching component. The rectangular frame is located between the metal strip and the feed gradient component, and the feed gradient component is connected to the rectangular frame. Thus, by adding an impedance matching component to the finger sleeve antenna structure, the impedance matching of the antenna structure at different frequency points can be adjusted, giving it a wider bandwidth. This ensures that when frequency offset occurs, the antenna structure will not encounter situations where frequency bands cannot be covered by electronic devices.

[0059] The embodiment of the present application also provides a finger sleeve comprising the above antenna structure and pressure sensing module.

[0060] It should be noted that the implementation manners of the above antenna structure embodiment are also applicable to the finger sleeve embodiment and can achieve the same technical effects, which will not be described here again.

[0061] Please refer to Figure 5 , Figure 5 The flowchart of the operation method of the finger sleeve provided by the embodiment of the present application is shown in Figure 5 , and the method comprises the following steps:

[0062] Step 501, the finger sleeve detects a pressing signal of a user, wherein the finger sleeve is in paired connection with an electronic device, and the finger sleeve is the finger sleeve introduced in the above embodiment.

[0063] Step 502, in the case that the pressing signal of the user is detected, the finger sleeve transmits the pressing signal through the antenna structure of the finger sleeve, so that the electronic device receives the pressing signal through an antenna and responds to the pressing signal.

[0064] That is, the finger sleeve can first perform a matching action with the electronic device when in use. Specifically, after detecting that the user wears the finger sleeve, the finger sleeve can initiate a pairing request to the electronic device, and the electronic device completes the pairing process with the finger sleeve after receiving the pairing request.

[0065] As shown in Figure 6 , after the electronic device is matched with the finger sleeve, the user needs to transmit the TP coordinate of screen grabbing through the finger sleeve to the electronic device to select a pressing scheme. In addition, the internal pressure sensing module of the finger sleeve senses the pressing behavior by setting an analog signal threshold value, transmits the sensed analog signal to the internal signal sampling circuit for amplification processing, and transmits the processed signal to the antenna structure for encoding processing and then wireless transmission to the electronic device. The electronic device receives the fixed code representing the currently detected pressing behavior, determines the pressing direction through the TP coordinate, and then transmits the parsed pressing signal to the CPU end for further processing, so as to realize the under-screen pressure sensing function.

[0066] After pairing, the finger sleeve can detect the user's pressing signal in real time, which can be detecting the pressing signal through the pressure sensing module, and when detecting the user's pressing signal, the detected user's pressing signal can be transmitted through the antenna structure, which can be transmitting the pressing signal at a specific frequency through the antenna structure, so that the electronic device can receive the pressing signal through the antenna of the corresponding frequency, and after receiving the pressing signal, the electronic device can analyze the pressing signal and obtain the pressing position information of the pressing signal, which can be obtaining the coordinate position of the operation position of the finger sleeve on the screen of the electronic device, and then responding to the pressing signal according to the pressing position information, realizing the function of operating the electronic device through the finger sleeve.

[0067] Optionally, the step 501 comprises:

[0068] The finger sleeve obtains the deformation amount of the pressure sensing module, and judges whether the deformation amount is greater than a preset deformation threshold.

[0069] In the case where the deformation amount is greater than the preset deformation threshold, it is determined that the user's pressing signal is detected.

[0070] That is, when detecting the user's pressing signal, the deformation amount of the pressure sensing module can be obtained, and the deformation amount is compared with the preset deformation threshold to judge whether the current deformation amount exceeds the preset deformation threshold, if yes, it is determined that the user's pressing signal is detected, otherwise the current slight pressing signal can be ignored, so that the misoperation can be avoided.

[0071] In the embodiment of the application, the finger sleeve detects the user's pressing signal and transmits the detected pressing signal through the antenna structure, so that the electronic device can receive the pressing signal through the antenna and respond to the pressing signal, so that the user can conveniently operate the electronic device through the finger sleeve.

[0072] Please refer to Figure 7 , Figure 7 The flow chart of the operation method of the electronic device side provided by the embodiment of the application is shown in Figure 7 , which comprises the following steps:

[0073] Step 701, the electronic device receives the pressing signal transmitted by the finger sleeve through the antenna, and obtains the pressing position information of the pressing signal, wherein the electronic device and the finger sleeve establish a paired connection, and the finger sleeve is the finger sleeve introduced in the foregoing embodiments.

[0074] Step 702, responding to the pressing signal according to the pressing position information.

[0075] It should be noted that the embodiment is the electronic device side implementation corresponding to the embodiment shown in Figure 5 , and the specific implementation can be referred toFigure 5 For the sake of brevity, the relevant description in the illustrated embodiments will not be repeated here.

[0076] In the embodiments of the present application, the electronic device receives the pressing signal transmitted by the finger sleeve through the antenna and acquires the pressing position information, so that the pressing signal can be responded according to the pressing position information, so that the user can conveniently operate the electronic device by wearing the finger sleeve.

[0077] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are only illustrative but not restrictive, and those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. An antenna structure, characterized by The antenna structure is arranged on a finger sleeve, one end of the finger sleeve has an opening; The antenna structure comprises an antenna body, an impedance matching component and a feed taper component, the antenna body comprises a metal strip arranged parallel to the opening and a rectangular frame, the impedance matching component is located at one end of the finger sleeve away from the opening, the feed taper component is located at one end of the finger sleeve close to the opening, the metal strip is located between the impedance matching component and the feed taper component and close to the impedance matching component, and the rectangular frame is located between the metal strip and the feed taper component, the feed taper component is connected with the rectangular frame; Wherein, two sides of the rectangular frame are respectively provided with short-circuit strips.

2. The antenna structure of claim 1, wherein, The feed taper component is arranged extending from the middle of the rectangular frame to both sides of the finger sleeve.

3. The antenna structure of claim 2, wherein, The side of the rectangular frame facing the feed taper component is provided with two connection points, the feed taper component comprises a first feed component and a second feed component arranged axially symmetrically relative to the finger sleeve, the first feed component is connected with a first connection point of the two connection points, and the second feed component is connected with a second connection point of the two connection points.

4. The antenna structure of claim 1, wherein, The antenna structure further comprises a lower layer director arranged on the side of the finger sleeve opposite to the antenna body.

5. The antenna structure of claim 1, wherein, The feed taper component adopts a balun device.

6. The antenna structure of claim 1, wherein, The antenna body, the impedance matching component and the feed taper component are arranged axially symmetrically relative to the finger sleeve.

7. The antenna structure of claim 1, wherein, The antenna structure is a flexible antenna structure.

8. The antenna structure of claim 1, wherein, The impedance of the feed taper component ranges from 85Ω to 115Ω.

9. A finger cot, characterized in that An antenna structure and a pressure sensing module are provided.

10. An operating method, characterized by An antenna structure and a pressure sensing module are provided. A finger sleeve detects a pressing signal of a user, wherein the finger sleeve is paired with an electronic device, and the finger sleeve is the finger sleeve of claim 9; In a case where the pressing signal of the user is detected, the antenna structure of the finger sleeve transmits the pressing signal, so that the electronic device receives the pressing signal through an antenna and responds to the pressing signal.

11. The method of claim 10, wherein, The finger sleeve detects a pressing signal of a user, comprising: The finger sleeve acquires a deformation amount of the pressure sensing module and determines whether the deformation amount is greater than a preset deformation threshold; In a case where the deformation amount is greater than the preset deformation threshold, it is determined that the pressing signal of the user is detected.

12. An operating method, characterized in that An antenna structure and a pressure sensing module are provided. An electronic device receives a pressing signal transmitted by a finger sleeve through an antenna and acquires pressing position information of the pressing signal, wherein the electronic device is paired with the finger sleeve, and the finger sleeve is the finger sleeve of claim 9; The pressing signal is responded according to the pressing position information.

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