Tablet computer signal antenna

Abstract

The utility model discloses a tablet computer signal antenna, and belongs to the field of intelligent communication. A tablet computer signal antenna comprises an antenna template, the antenna template is fixedly connected with an insulating substrate, the insulating substrate is provided with an antenna element, one side of the antenna element is fixedly connected with an adaptive connecting plate, and the adaptive connecting plate is provided with an interface end; according to the utility model, the antenna template can better utilize the internal space of the equipment on the camera module, the antenna template is prevented from occupying the positions of other important parts, the antenna is closer to the top of the equipment, the signal receiving performance and stability can be improved, the signal interference can be reduced, the wireless communication effect of the equipment can be improved, and the cost can be reduced. And the influence of the metal shell and hand shielding on the antenna template can be reduced, the smoothness of antenna signal receiving is ensured, and the signal quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent communication, in particular to a tablet computer signal antenna. Background Art

[0002] A tablet computer is a portable intelligent terminal whose functions are between those of a laptop computer and a mobile smart phone. A camera module is also provided on the back of the tablet computer. It not only has functions such as office and entertainment, but also has the functions of a communication and shooting device, making it more functional and popular among consumers.

[0003] However, the antenna of the tablet computer is set inside, and the metal shell or the hand holding may block the antenna position, resulting in poor antenna signal reception and affecting the signal quality. Therefore, it is urgent to design a tablet computer signal antenna to improve the signal reception effect. Utility Model Content

[0004] The utility model aims to solve the problem that in the prior art, the antenna of a tablet computer is arranged inside, and the antenna position may be blocked by a metal shell or hand holding, resulting in poor antenna signal reception and affecting signal quality, and a tablet computer signal antenna is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tablet computer signal antenna comprises an antenna template, an insulating substrate is fixedly connected to the antenna template, an antenna element is arranged on the insulating substrate, an adaptor connecting plate is fixedly connected to one side of the antenna element, and an interface end is arranged on the adaptor connecting plate.

[0007] In order to facilitate the antenna template to receive or send wireless signals, preferably, the antenna element includes a PCB antenna or a helical antenna, and the antenna element is electrically connected to the adapter connection board.

[0008] In order to facilitate the installation of the antenna module, a tablet computer is further included. A camera module is arranged on the back of the tablet computer. A mounting groove is opened on the camera module. The insulating substrate is fixedly connected in the mounting groove.

[0009] In order to adapt to different application scenarios, preferably, the thickness of the antenna template ranges from 2 mm to 7 mm.

[0010] In order to improve the performance and effect of the antenna module, preferably, the thickness of the antenna template is 4 mm.

[0011] Preferably, the cross-sectional shape of the adapting connecting plate is rectangular.

[0012] Compared with the prior art, the utility model provides a tablet computer signal antenna, which has the following beneficial effects:

[0013] 1. The tablet computer signal antenna, by setting the antenna template on one side of the camera module, can make the antenna template on the camera module better use the internal space of the device, avoid the antenna template occupying the position of other important components, and at the same time can make the antenna closer to the top of the device, which is helpful to improve the signal reception performance and stability, reduce signal interference, and enhance the wireless communication effect of the device. It can also reduce the impact of metal shells and hand shielding on the antenna template, ensure smooth antenna signal reception, and improve signal quality;

[0014] 2. The tablet computer signal antenna can effectively fix the antenna template by filling hot melt adhesive or epoxy resin in the installation groove to prevent movement or loosening during the use of the device, thereby improving the stability and reliability of the antenna. At the same time, it can also effectively prevent foreign matter such as water vapor and dust from entering the installation groove, protect the antenna template from damage, and extend its service life. It can also play a shock-absorbing and buffering role, reduce the impact of external shock or vibration on the antenna template, and protect the overall structure of the antenna and the device.

[0015] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can make the antenna template on the camera module better utilize the internal space of the device, avoid the antenna template occupying the position of other important components, and at the same time make the antenna closer to the top of the device, which helps to improve the signal reception performance and stability, reduce signal interference, and enhance the wireless communication effect of the device. It can also reduce the impact of metal casing and hand occlusion on the antenna template, ensure smooth antenna signal reception, and improve signal quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a tablet computer signal antenna from a first perspective proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a tablet computer signal antenna from a second viewing angle proposed by the utility model;

[0018] Figure 3 A tablet computer signal antenna proposed by the utility model Figure 2 The structural diagram of part A in the figure;

[0019] Figure 4 This is a structural schematic diagram of an antenna template for a tablet computer signal antenna proposed by the utility model;

[0020] Figure 5 The utility model is a structural schematic diagram of a tablet computer signal antenna camera module.

[0021] In the figure: 1. Main board; 101. Display screen; 102. Back cover; 2. Camera module; 3. Mounting slot; 4. Antenna template; 401. Insulating substrate; 402. Antenna element; 403. Adapter connecting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Example:

[0025] Reference Figure 1 and Figure 4 A tablet computer signal antenna includes an antenna template 4, and the thickness of the antenna template 4 ranges from 2mm to 7mm. In the device, the preferred thickness of the antenna template 4 is 4mm to ensure the performance and effect of the antenna. The insulating substrate 401 is a basic material for assembling and connecting electronic components, and has good insulating properties and mechanical strength. A coil unit can be set in the insulating substrate 401. Please refer to the patent publication number CN207938804U, which is the prior art. The insulating substrate 401 is made of insulating material, mainly including glass fiber reinforced resin, polyimide, polytetrafluoroethylene, etc., and an antenna element 40 is set on the insulating substrate 401. 2, is used to receive or send wireless signals, the antenna element 402 can be various types of antennas, such as PCB antenna, spiral antenna, patch antenna, etc., and a suitable antenna element 402 can be selected according to specific application scenarios and requirements. An adapter connecting plate 403 is also fixedly connected to the antenna element 402, which is used to connect to the tablet computer motherboard 1 or other devices, and can be installed and replaced by plug-in, welding or other forms, which can be referred to in patent publication No. CN204596946U, and the coil unit arranged inside the insulating substrate 401 is electrically connected to the wireless communication controller of the electronic device via various electrical contacts, which is a prior art.

[0026] Embodiment 2:

[0027] Reference Figure 1-Figure 5 , and also includes a main board 1, which is the main control board of the tablet computer. An electromagnetic or capacitive display screen 101 is installed on the front of the main board 1 for displaying the screen of the main board 1. A rear cover plate 102 is detachably connected to the back of the main board 1, and a camera module 2 is also installed on the rear cover plate 102. The camera module 2 refers to a component embedded in the device for capturing images or videos, usually including lenses, sensors, image processing chips and other components.

[0028] Also, please refer to Figure 2 , Figure 3 and Figure 4 The camera module 2 is located at the top of the rear cover 102, and a mounting groove 3 is also provided on the camera module 2. An antenna template 4 is also installed in the mounting groove 3, and the antenna template 4 is electrically connected to the mainboard 1, and the mounting groove 3 is also filled with hot melt adhesive or epoxy resin. By filling with hot melt adhesive or epoxy resin, the antenna template 4 can be effectively fixed to prevent movement or loosening during the use of the device, thereby improving the stability and reliability of the antenna. At the same time, it can also effectively prevent foreign substances such as water vapor and dust from entering the mounting groove 3, protect the antenna template 4 from damage, extend its service life, and play a shock-absorbing and buffering role, reduce the impact of external shock or vibration on the antenna template 4, and protect the overall structure of the antenna and the device.

[0029] In addition, setting the antenna template 4 on one side of the camera module 2 can make better use of the internal space of the device on the camera module 2, avoid the antenna template 4 occupying the position of other important components, and at the same time make the antenna closer to the top of the device, which helps to improve signal reception performance and stability, reduce signal interference, and enhance the wireless communication effect of the device. It can also reduce the impact of metal casing and hand obstruction on the antenna template 4, ensure smooth antenna signal reception, and improve signal quality.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tablet computer signal antenna, comprising an antenna template (4), It is characterized in that An insulating substrate (401) is fixedly connected to the antenna template (4), an antenna element (402) is arranged on the insulating substrate (401), an adapting connection plate (403) is fixedly connected to one side of the antenna element (402), and an interface end is arranged on the adapting connection plate (403).

2. A tablet computer signal antenna according to claim 1, It is characterized in that The antenna element (402) comprises a PCB antenna or a helical antenna, and the antenna element (402) is electrically connected to an adapting connection board (403).

3. A tablet computer signal antenna according to claim 2, It is characterized in that It also comprises a tablet computer, wherein a camera module (2) is arranged on the back of the tablet computer, a mounting groove (3) is provided on the camera module (2), and the insulating substrate (401) is fixedly connected in the mounting groove (3).

4. The tablet computer signal antenna according to claim 1, It is characterized in that The thickness of the antenna template (4) ranges from 2 mm to 7 mm.

5. The tablet computer signal antenna according to claim 4, It is characterized in that The thickness of the antenna template (4) is 4 mm.

6. The tablet computer signal antenna according to claim 1, It is characterized in that The cross-section of the adapting connecting plate (403) is rectangular.

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