CN211350942U - Wireless internet antenna structure of electronic equipment - Google Patents

Abstract

The utility model provides a wireless internet antenna structure of electronic equipment, which comprises a shell and a connecting wire; the shell is provided with a clamping seam penetrating through the shell, and two ends of the shell provided with the clamping seam are respectively provided with an antenna feed point and a fixed end communicated with the shell; the connecting wire comprises a core wire and a sheath sleeved on the core wire; the connecting wire is clamped in the clamping seam, two ends of the core wire are respectively connected with the antenna feed point and the fixed end, and the sheath is connected with the shell in a welding mode. The utility model provides an electronic equipment wireless internet access antenna structure, overall structure is good, wireless internet access signal is stable.

Description

Wireless internet antenna structure of electronic equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to an antenna technology field especially relates to an electronic equipment wireless internet antenna structure.

[ background of the invention ]

In the current era of the great development of portable equipment such as notebooks, tablet computers, mobile phones and the like, people have not satisfied fragile and aging-prone plastic shells and prefer textured metal materials, so that the shells made of metal materials become a popular trend. People want to have high-speed internet experience at any place while enjoying better texture of equipment. But the pure metal housing design brings certain difficulty to the design of the WI-FI (wireless internet access) antenna.

In the prior art, the common method for the metal shell is to dig out the metal material in the antenna area and replace the metal material with plastic, so that the integrity of the metal shell is damaged, the aesthetic effect is affected, and the design requirement cannot be met.

In view of the above, it is desirable to provide a new wireless internet antenna structure for electronic devices to overcome the above-mentioned drawbacks.

[ Utility model ] content

The utility model aims at providing an overall structure is good, wireless internet access signal is stable electronic equipment wireless internet access antenna structure.

In order to achieve the above object, the utility model provides an electronic equipment wireless internet antenna structure, its characterized in that: comprises a shell and a connecting wire; the shell is provided with a clamping seam penetrating through the shell, and two ends of the shell provided with the clamping seam are respectively provided with an antenna feed point and a fixed end communicated with the shell; the connecting wire comprises a core wire and a sheath sleeved on the core wire; the connecting wire is clamped in the clamping seam, two ends of the core wire are respectively connected with the antenna feed point and the fixed end, and the sheath is connected with the shell in a welding mode.

In a preferred embodiment, the connection line further includes an insulating layer and a shielding layer disposed between the core line and the sheath, the shielding layer, the insulating layer, and the core line are sequentially disposed from outside to inside.

In a preferred embodiment, the card slot is elongated.

In a preferred embodiment, the housing comprises a bottom plate and a middle frame formed by extending the edge of the bottom plate; the center includes the relative top frame and the underframe that set up in interval and is connected the top frame two side frames of underframe.

In a preferred embodiment, the card slot is opened on the top frame and is parallel to the bottom plate.

In a preferred embodiment, the card slot is opened on the bottom frame and is parallel to the bottom plate.

In a preferred embodiment, the card slot opens on one of the side frames and is parallel to the base plate.

In a preferred embodiment, the card slot opens onto the base plate.

In a preferred embodiment, the housing is made of metal.

The utility model provides an electronic equipment wireless internet antenna structure, through set up the joint on the casing and will connecting wire card is held and is welded in the joint, can guarantee wireless internet antenna's performance, do not destroy metal casing's structure again, reach pleasing to the eye effect. The utility model provides an electronic equipment wireless internet access antenna structure, overall structure is good, wireless internet access signal is stable.

[ description of the drawings ]

Fig. 1 is an exploded view of an embodiment of the wireless internet antenna structure of the electronic device provided by the present invention.

Fig. 2 is a cross-sectional view of a connection line in the wireless internet antenna structure of the electronic device shown in fig. 1.

Fig. 3 is an exploded view of another embodiment of the wireless internet antenna structure of the electronic device according to the present invention.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

Referring to fig. 1 and 2, the present invention provides a wireless internet antenna structure 100 for an electronic device, which includes a housing 10 and a connecting wire 20. In this embodiment, the casing 10 is made of metal. In other embodiments, the housing 10 may be made of ceramic, plastic, etc.

Specifically, a card slot 101 penetrating through the housing 10 is formed in the housing 10, and an antenna feed point 102 and a fixed end 103 communicating with the housing 10 are respectively disposed at two ends of the housing 10 where the card slot 101 is formed. The fixing end 103 may be a connecting structure fixed on the housing 10, or may be a body of the housing 10. In the present embodiment, the card slot 101 is elongated, so as to reduce damage to the structure of the housing 10 as much as possible, ensure the aesthetic appearance of the housing 10, and facilitate the connection line 20 to be fixed in the card slot 101.

The connecting wire 20 includes a core wire 21 and a sheath 22 covering the core wire 21. The connecting wire 20 is held in the slot 101, and two ends of the core wire 21 are connected to the antenna feed point 102 and the fixed end 103, respectively. One end of the core wire 21 is connected to the fixed end 103 by welding, that is, connected to the housing 10, and the housing 10 serves as a reference ground of the wireless internet access antenna, so that the housing 10 becomes a part of an antenna radiator.

The sheath 22 is an insulating structure, and the sheath 22 is used for protecting the core wire 21 on the one hand and is used for isolating the core wire 21 on the other hand, so that the core wire 21 is prevented from being directly clamped with the clamping seam 101, and the radiation effect of the antenna is further ensured. The sheath 22 is welded to the housing 10 to reinforce the firmness of the core wire 21 and the fixed end 103, and to fix the connection wire 20.

Further, the connection line 20 further includes an insulating layer 23 and a shielding layer 24 disposed between the core line 21 and the sheath 22, the shielding layer 24, the insulating layer 23 and the core line 21 are sequentially disposed from outside to inside. The insulating layer 23 is made of PE, and mainly improves the anti-interference performance, prevents water and oxygen erosion, and protects the core wire 21. The shielding layer 24 is one of a metal tube or a combination of a woven mesh and a longitudinal aluminum-plastic composite tape, can conduct low level through a transmission loop, has a shielding effect, and further improves the anti-interference performance of the core wire 21.

The housing 10 includes a bottom plate 11 and a middle frame 12 formed by extending the edge of the bottom plate 11. The middle frame 12 includes a top frame 121 and a bottom frame 122 oppositely disposed at an interval, and two side frames connecting the top frame 121 and the bottom frame 122.

In this embodiment, the slot 101 is opened on the top frame 121 and is parallel to the bottom plate 11. The card slot 101 is arranged on the top frame 121, which does not affect the overall structure of the casing 10, is beautiful and elegant, and can avoid the card slot 101 position, namely the position of the wireless internet antenna, from being shielded, thereby being beneficial to the stability of wireless internet signals.

It is understood that the slot 101 may also open on the bottom frame 122 and be parallel to the bottom plate 11 or open on one bottom frame 122 and be parallel to the bottom plate 11. Similarly, the card slot 101 is disposed on the bottom frame 122 or the side frame 123, which does not affect the overall structure of the housing 10, is elegant, and can avoid the card slot 101 position, i.e., the position of the wireless internet access antenna, being shielded, and is beneficial to the stability of the wireless internet access signal.

Referring to fig. 3, in another embodiment, the card slot 101 is opened on the bottom plate 11. Card slot 101 may be parallel to top frame 121 and may also be parallel to side frame 123.

The utility model provides an electronic equipment wireless internet antenna structure 100 through set up joint 101 on casing 10 and hold connecting wire 20 card and weld in joint 101, can guarantee wireless internet antenna's performance, does not destroy metal casing's structure again, reaches pleasing to the eye effect. The utility model provides an electronic equipment wireless internet access antenna structure 100, overall structure is good, wireless internet access signal is stable.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims (9)

1. An electronic equipment wireless internet antenna structure, its characterized in that: comprises a shell and a connecting wire; the shell is provided with a clamping seam penetrating through the shell, and two ends of the shell provided with the clamping seam are respectively provided with an antenna feed point and a fixed end communicated with the shell; the connecting wire comprises a core wire and a sheath sleeved on the core wire; the connecting wire is clamped in the clamping seam, two ends of the core wire are respectively connected with the antenna feed point and the fixed end, and the sheath is connected with the shell in a welding mode.

2. The electronic device wireless internet antenna structure of claim 1, wherein: the connecting wire still including set up in the heart yearn with insulating layer and shielding layer between the sheath, the sheath the shielding layer the insulating layer reaches the heart yearn sets gradually from the outside to the inside.

3. The electronic device wireless internet antenna structure of claim 1, wherein: the clamping seam is in a strip shape.

4. The electronic device wireless internet antenna structure of claim 3, wherein: the shell comprises a bottom plate and a middle frame formed by extending the edge of the bottom plate; the center includes the relative top frame and the underframe that set up in interval and is connected the top frame two side frames of underframe.

5. The electronic device wireless internet antenna structure of claim 4, wherein: the clamping seam is arranged on the top frame and is parallel to the bottom plate.

6. The electronic device wireless internet antenna structure of claim 4, wherein: the clamping seam is arranged on the bottom frame and is parallel to the bottom plate.

7. The electronic device wireless internet antenna structure of claim 4, wherein: the clamping seam is arranged on one side frame and is parallel to the bottom plate.

8. The electronic device wireless internet antenna structure of claim 4, wherein: the clamping seam is arranged on the bottom plate.

9. The electronic device wireless internet antenna structure of claim 1, wherein: the shell is made of metal.

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