CN201126850Y

CN201126850Y - Antenna device

Info

Publication number: CN201126850Y
Application number: CNU2007201947216U
Authority: CN
Inventors: 陈水旭
Original assignee: Universal Scientific Industrial Co Ltd
Current assignee: Huanxu Electronics Co., Ltd.
Priority date: 2007-11-28
Filing date: 2007-11-28
Publication date: 2008-10-01
Anticipated expiration: 2017-11-28

Abstract

An antenna device which is suitable for a receiver, comprising a connecting piece, an antenna and several guiding planes. The connecting piece is arranged on the receiver, which comprises a barrel wall defining a chamber around and a first slot. The barrel wall is provided with several clamping portions arranged on two sides of the first slot. The antenna is pivoted on the connecting piece and rotates between a first position and a second position relatively to the connecting piece. The guiding plane is the first slot arranged on barrel wall of the connecting piece or on the antenna, which leads the antenna to the barrel wall. The antenna is tightly-clamped by the clamping portion when the antenna is in the first position, and the antenna is separated from the clamping portion when in the second position. Thus, locating effect of the antenna is further improved.

Description

Antenna assembly

[technical field]

The utility model is about a kind of antenna, particularly about a kind of antenna assembly.

[background technology]

Consult Fig. 1, be existing a kind of antenna assembly 6 that is applicable to a receiver 5 (for example Wi-Fi base station), this antenna assembly 6 comprises a connecting piece 61 that is connected with this receiver 5, and an antenna 62.This antenna 62 comprises a rotational segment 621 that articulates with this connecting piece 61, and a transmitting-receiving section 622 of being extended by this rotational segment 621.

In the time the transmitting-receiving section 622 of this antenna 62 will being adjusted to a preferable transmitting-receiving position, pivot with respect to this connecting piece 61 and just can achieve the goal by rotating this rotational segment 621.Because this rotational segment 621 is to utilize the frictional force with 61 of this connecting pieces to keep locating, via after repeatedly pivoting, the frictional force that this rotational segment 621 and this connecting piece are 61 can descend because of wearing and tearing, and make the locating effect of this antenna 62 disappear, cause this transmitting-receiving section 622 can't remain on preferable transmitting-receiving position and influence the quality of receiving and transmitting signal, therefore, the locating effect that how to improve this antenna 62 still remains exploitation.

[utility model content]

The purpose of this utility model is that a kind of antenna assembly that can improve locating effect is being provided.

The utility model antenna assembly, be to be applicable to a receiver, and comprise a connector that is arranged at this receiver, and antenna that articulates with this connector, this connector comprises one around the barrel that defines a room, this connector is to rotate between a primary importance and a second place with respect to this connector, it is characterized in that:

This antenna assembly also comprises several guiding faces, this connector comprises that also one is extended and first fluting that is connected with this room toward this receiver away from an outer face of this receiver by this barrel, and this barrel has several Access Divisions that is arranged at these first fluting both sides; Described guiding face is to be arranged at the barrel of this connector and this antenna wherein, and guide this antenna enter this barrel first the fluting, when this antenna is positioned at this primary importance, this antenna is to be subjected to the closely clamping of described Access Division, when this antenna was positioned at this second place, this antenna was to break away from described Access Division.

The beneficial effects of the utility model are: this antenna enters this first fluting and is subjected to the closely clamping of described Access Division by the guiding of described guiding face, can further improve the locating effect of this antenna.

[description of drawings]

Fig. 1 is a stereogram, illustrates that existing a kind of antenna assembly is applied to the situation of a receiver.

Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the present utility model.

Fig. 3 is a profile of the present utility model, illustrates that an antenna is positioned at the situation of a primary importance.

Fig. 4 is a profile of the present utility model, illustrates that an antenna is positioned at the situation of a second place.

[embodiment]

Below in conjunction with drawings and Examples the utility model is elaborated:

Consult Fig. 2,3,4, the utility model antenna assembly is to be applicable to a receiver 1, and comprises a connector 2, an antenna 3, and several guiding faces 4.

This connector 2 is to be arranged at this receiver 1 rotationally, and comprise one around the barrel 21 that defines a room 20, first fluting 22 that extends and be connected toward this receiver 1 away from an outer face 211 of this receiver 1 by this barrel 21 with this room 20, one is extended and second fluting 23 relative with this first fluting 22 toward these receivers 1 by this outer face 211, several are relatively arranged on the articulated section 24 of an inner surface 212 of this barrel 21, several by this barrel 21 in contrast to the inner face 213 of this outer face 211 toward the distortion groove 25 that extends away from the direction of this receiver 1, and several are around outer peripheral face 214 that is arranged at this barrel 21 and the flange 26 chimeric with this receiver 1.This barrel 21 has several Access Divisions 215 that is arranged at these first fluting, 22 both sides, and bearing surface 216 of facing this second fluting 23 toward the direction of this outer face 211, what deserves to be explained is, described Access Division 215 can be to be groove shape or fin shape, in the present embodiment, described Access Division 215 is to be the fin shape.

This antenna 3 is and this connector 2 articulates and rotates between a primary importance and a second place with respect to this connector.This antenna 3 comprises a transmitting-receiving section 31, and rotational segment 32 of extending by this transmitting-receiving section 31 and articulating with this connector 2, this rotational segment 32 has the fitting portion 321 that is arranged at two opposing faces, the stopping surface 322 away from this transmitting-receiving section 31, and the pivot hole 323 that wears, the described articulated section 24 of this connector 2 of confession, the minimum spacing of described fitting portion 321 is the minimum spacings greater than described Access Division 215, what deserves to be explained is, described fitting portion 321 can be to be groove shape or fin shape, in the present embodiment, described fitting portion 321 is to be the groove shape.

Described guiding face 4 is barrels 21 of being arranged at this connector 2 and this antenna 3 wherein, and guide this antenna 3 enter this barrel 21 first the fluting 22, in the present embodiment, described guiding face 4 is to be arranged at this antenna 3 and to be connected with described fitting portion 321 respectively.

In the time the transmitting-receiving section 31 of this antenna 3 will being adjusted to a preferable transmitting-receiving position (this primary importance just), rotating this rotational segment 32 pivots with respect to this connector 2, and make described guiding face 4 respectively with described Access Division 215 contact mutually, making the minimum spacing of described Access Division 215 increase to gradually with the minimum spacing of described fitting portion 321 equates, like this, this rotational segment 32 just can enter in this first fluting 22 and described fitting portion 321 is to be subjected to the closely clamping of described Access Division 215, and this transmitting-receiving section 31 just can be positioned at this transmitting-receiving position.When this adjusts this transmitting-receiving section 31 in the process of this transmitting-receiving position, if the rotation direction of this rotational segment 32 is to rotate and when arriving this second place toward this second fluting 23, can be by this bearing surface 216 and this stopping surface 322 contact and limit the rotational angle of this rotational segment 32 mutually.

What deserves to be mentioned is that the described fitting portion 321 of this antenna 3 is non-essential member, only need make the minimum spacing of the minimum spacing of this rotational segment 32 greater than described Access Division 215, described Access Division 215 is this rotational segment 32 of clamping closely still.

What deserves to be mentioned is that again second fluting 23 and this stopping surface 322 of this connector 2 also are non-essential member, can limit the rotational angle of this rotational segment 32 equally by this barrel 21.This connector 2 also can be directly molded on this receiver 1, like this, can omit the setting of described distortion groove 25 and described flange 26.

Conclude above-mentioned, the described fitting portion 321 of antenna 3 of the present utility model is to keep the location by the clamping closely of described Access Division 215, compared to antenna assembly 6 in the past, can avoid disappearing because of frictional dissipation makes these antenna 3 locating effects, and further improve the locating effect of this antenna 3, so can reach the purpose of this utility model really.

Claims

1. antenna assembly, be to be applicable to a receiver, and comprise a connector that is arranged at this receiver, and antenna that articulates with this connector, this connector comprises one around the barrel that defines a room, this connector is to rotate between a primary importance and a second place with respect to this connector, it is characterized in that:

This antenna assembly also comprises several guiding faces, this connector also comprises first fluting that is extended and be connected with this room toward this receiver away from an outer face of this receiver by this barrel, and this barrel has several Access Divisions that is arranged at these first fluting both sides; Described guiding face is to be arranged at the barrel of this connector and this antenna wherein, and guide this antenna enter this barrel first the fluting, when this antenna is positioned at this primary importance, this antenna is to be subjected to the closely clamping of described Access Division, when this antenna was positioned at this second place, this antenna was to break away from described Access Division.

2. antenna assembly as claimed in claim 1 is characterized in that: described guiding face is to be arranged at this antenna.

3. antenna assembly as claimed in claim 2, it is characterized in that: this antenna comprises that several are arranged at the fitting portion of two opposing faces, described guiding face is to be connected with described fitting portion respectively, when this antenna is positioned at this primary importance, described fitting portion is to be subjected to the closely clamping of described Access Division, when this antenna was positioned at this second place, described fitting portion was to break away from described Access Division.

4. antenna assembly as claimed in claim 3 is characterized in that: the minimum spacing of described Access Division is the minimum spacing less than described fitting portion.

5. antenna assembly as claimed in claim 4 is characterized in that: described fitting portion is to be the groove shape, and described Access Division is to be the fin shape.

6. antenna assembly as claimed in claim 3, it is characterized in that: this antenna comprises a transmitting-receiving section, and rotational segment of extending by this transmitting-receiving section and articulating with this connector, this rotational segment has a stopping surface away from this transmitting-receiving section, described fitting portion is to be arranged at this rotational segment, this connector also comprises one by past this receiver extension in this outer face and second fluting relative with this first fluting, this barrel also has a bearing surface of facing this second fluting toward the direction of this outer face, when this antenna is positioned at this primary importance, described fitting portion is to be subjected to the closely clamping of described Access Division, when this antenna was positioned at this second place, this stopping surface was that contact and described Access Division are and described fitting portion breaks away from mutually with this bearing surface.

7. antenna assembly as claimed in claim 6 is characterized in that: the minimum spacing of described Access Division is the minimum spacing less than described fitting portion.

8. antenna assembly as claimed in claim 7 is characterized in that: this antenna also comprises a pivot hole that is arranged at this rotational segment, and this connector also comprises the articulated section that several are relatively arranged on an inner surface of this barrel and are arranged in this pivot hole.

9. antenna assembly as claimed in claim 8, it is characterized in that: this connector is to be arranged at this receiver rotationally, and comprise several by this barrel in contrast to an inner face of this outer face toward the distortion groove that extends away from the direction of this receiver, and several are around the outer peripheral face and the flange chimeric with this receiver that are arranged at this barrel.

10. antenna assembly as claimed in claim 9 is characterized in that: described fitting portion is to be the groove shape, and described Access Division is to be the fin shape.