CN215869805U

CN215869805U - Antenna and terminal equipment with same

Info

Publication number: CN215869805U
Application number: CN202121152651.4U
Authority: CN
Inventors: 宋涛
Original assignee: Shenzhen Shengda Communication Equipment Co ltd
Current assignee: Shenzhen Shengda Communication Equipment Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-02-18
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses an antenna and a terminal device with the same, wherein the antenna comprises: the shell comprises a supporting plate and a cover shell covering the supporting plate; the WIFI module and the 4G module are respectively positioned on two sides of the GPS module, and a shielding shell is covered on the GPS module; three transmission electric wires, three transmission electric wires respectively with GPS module, WIFI module and 4G module communication connection, transmission electric wire's first end is located in the casing and the second end is located outside the casing, transmission electric wire's second end is connected with the communication and connects. The structural design of the antenna can effectively reduce the volume of the antenna so as to reduce the occupied space.

Description

Antenna and terminal equipment with same

Technical Field

The utility model relates to the technical field of antenna structures, in particular to an antenna and terminal equipment with the same.

Background

When the antenna is used for self-service terminals such as vending machines and advertising machines, a GPS module, a WIFI module and a 4G antenna module need to be arranged, and when the antenna is provided with the three modules, the antenna is not integrated together in order to prevent signal interference, so that the antenna is too bulky, occupies space, and is not beneficial to installation and maintenance.

SUMMERY OF THE UTILITY MODEL

In view of the above, a first object of the present invention is to provide an antenna, the structural design of which can effectively reduce the volume of the antenna to reduce the occupied space, and a second object of the present invention is to provide a terminal device including the antenna.

In order to achieve the first object, the utility model provides the following technical scheme:

an antenna, comprising:

the shell comprises a supporting plate and a cover shell covering the supporting plate;

the WIFI module and the 4G module are respectively positioned on two sides of the GPS module, and a shielding shell is covered on the GPS module;

three transmission electric wires, three transmission electric wires respectively with GPS module, WIFI module and 4G module communication connection, transmission electric wire's first end is located in the casing and the second end is located outside the casing, transmission electric wire's second end is connected with the communication and connects.

Preferably, in the above antenna, a distance between the WIFI module and the 4G module is not less than one fourth of a wavelength of the 2.4G electromagnetic wave.

Preferably, in the above antenna, a distance between the WIFI module and the 4G module is one quarter of a wavelength of the 2.4G electromagnetic wave.

Preferably, in the above-mentioned antenna, be provided with a plurality of barb buckles in the backup pad, the outside of shield cover is provided with the joint arch, the barb buckle can with the bellied one side that deviates from the backup pad of joint offsets.

Preferably, in the antenna, the two sides of the GPS module are provided with slots at one side of the barb buckle deviating from the GPS module, and the WIFI module and the 4G module are respectively inserted into the slots of the barb buckle at the two sides of the GPS module.

Preferably, in the antenna, the support plate is fixed with L-shaped baffles respectively positioning four corners of the shielding case.

Preferably, the antenna further includes a stud connected to the support plate, and the stud is exposed at the bottom of the housing.

Preferably, in the antenna, the support plate is provided with a through hole, the first end of the stud is provided with a baffle, the baffle of the stud abuts against the inner side of the support plate, and the second end of the stud is located on the outer side of the support plate.

A terminal device comprising an antenna as claimed in any preceding claim.

Preferably, in the above terminal device, the terminal device is a vending machine or an advertisement machine.

The antenna provided by the utility model comprises a shell, a GPS module, a WIFI module, a 4G module and three transmission wires. Wherein, the casing includes the backup pad and covers the housing of establishing on the backup pad. The supporting plate and the housing together enclose an inner space of the housing.

The GPS module, the WIFI module and the 4G module are all fixed on the supporting plate, namely the GPS module, the WIFI module and the 4G module are all fixed on the inner side of the supporting plate. And, WIFI module and 4G module are located the both sides of GPS module respectively, and the GPS module is located between WIFI module and the 4G module. The GPS module upper cover is provided with a shielding shell to prevent the GPS module from having signal interference with the WIFI module and the 4G module.

Three transmission lines respectively with GPS module, WIFI module and 4G module communication connection, the first end of transmission line is located the casing and the second end is located outside the casing, the first end of transmission line respectively with GPS module, WIFI module and 4G module communication connection, the second end of transmission line is connected with the communication and connects. Therefore, the GPS module, the WIFI module and the 4G module can be connected with the terminal equipment through transmission wires.

In the antenna structure that above-mentioned embodiment provided, the GPS module upper shield is equipped with the shield shell, can prevent so that there is signal interference GPS module and WIFI module and 4G module to WIFI module and 4G module are located the both sides of GPS module respectively, so can make GPS module, WIFI module and 4G module concentrate more, can reduce the volume of antenna in order to reduce occupation space effectively.

In order to achieve the second object, the present invention further provides a terminal device, which includes any one of the antennas. Since the antenna has the technical effects, the terminal device with the antenna also has the corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of an antenna provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an antenna according to an embodiment of the present invention;

FIG. 3 is a schematic view of a support plate provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of another angle of the support plate according to the embodiment of the present invention;

fig. 5 is a schematic view of a shielding case according to an embodiment of the present invention.

In fig. 1-5:

the device comprises a housing 1, a shielding shell 2, a clamping protrusion 2a, a 3-4G module, a 4-supporting plate, a 5-stud, a 6-transmission wire, a 7-communication joint, an 8-WIFI module, a 9-barb buckle and a 10-L baffle.

Detailed Description

A first object of the present invention is to provide an antenna, the structural design of which can effectively reduce the volume of the antenna to reduce the occupied space, and a second object of the present invention is to provide a terminal device including the antenna.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 5, the antenna provided by the present invention includes a housing, a GPS module, a WIFI module 8, a 4G module 3, and three transmission wires 6. Wherein, the casing includes a support plate 4 and a cover 1 covering the support plate 4. The support plate 4 and the housing 1 together enclose an interior space of the housing.

GPS module, WIFI module 8 and 4G module 3 all are fixed in on backup pad 4, and GPS module, WIFI module 8 and 4G module 3 all fix the inboard in backup pad 4 promptly. And, WIFI module 8 and 4G module 3 are located the both sides of GPS module respectively, and the GPS module is located between WIFI module 8 and the 4G module 3. The GPS module upper cover is provided with a shielding shell 2 to prevent the GPS module from having signal interference with the WIFI module 8 and the 4G module 3.

Three transmission lines 6 respectively with GPS module, WIFI module 8 and 4G module 3 communication connection, the first end of transmission line 6 is located the casing and the second end is located outside the casing, the first end of transmission line 6 respectively with GPS module, WIFI module 8 and 4G module 3 communication connection, the second end of transmission line 6 is connected with communication joint 7. Thus, the GPS module, the WIFI module 8 and the 4G module 3 may be connected to the terminal device through the transmission line 6.

In the antenna structure that above-mentioned embodiment provided, the GPS module upper shield is equipped with shielding shell 2, so can prevent that there is signal interference in GPS module and WIFI module 8 and 4G module 3, and WIFI module 8 and 4G module 3 are located the both sides of GPS module respectively, so can make GPS module, WIFI module 8 and 4G module 3 concentrate more, can reduce the volume of antenna effectively in order to reduce occupation space.

In a specific embodiment, the distance between the WIFI modules 8 and 4G modules 3 is not less than one fourth of the wavelength of the 2.4G electromagnetic wave, so as to further ensure that the degree of signal interference between the WIFI modules 8 and 4G modules 3 is small.

Preferably, the distance between WIFI module 8 and 4G module 3 is one quarter of the wavelength of the 2.4G electromagnetic wave. Of course, the distance between the WIFI module 8 and the 4G module 3 may be other according to practical situations, and is not limited herein.

As shown in fig. 1 and 3, the supporting plate 4 is provided with a plurality of barb buckles 9, the outer side of the shielding case is provided with a clamping protrusion 2a, and the barb buckles 9 can be abutted against one side of the clamping protrusion 2a departing from the supporting plate 4. Specifically, the bottom of barb buckle 9 is fixed with backup pad 4, and the top of barb buckle 9 has the card protrudingly, and the card is protruding to offset with the protruding 2 a's of joint one side that deviates from backup pad 4 to the realization is connected shield cover and backup pad 4. The GPS module is arranged inside the shielding case, and the GPS module is fixed.

Further, the one side that deviates from the GPS module that lies in the both sides barb buckle 9 of GPS module in above-mentioned embodiment is provided with the slot, and WIFI module 8 and 4G module 3 insert respectively in the slot of the barb buckle 9 of GPS module both sides. So make GPS module, WIFI module 8 and 4G module 3 more concentrated, be convenient for reduce the volume.

Of course, the shield, WIFI module 8 and 4G module 3 may also be connected to the support plate 4 by other means, such as gluing.

In order to prevent the GPS module from being misaligned, L-shaped baffles 10 are fixed to the support plate 4 to position the four corners of the shield case 2.

In order to facilitate the antenna to be fixedly connected with the terminal equipment, the antenna further comprises a stud 5 connected with the support plate 4, and the stud 5 is exposed out of the bottom of the shell. Stud 5 can stretch into terminal equipment's casing inside like this to set up in stud 5 complex nut, in order to realize antenna and terminal equipment fixed connection. So set up, the nut is located inside terminal equipment's the casing, can prevent burglary.

Furthermore, a through hole is formed in the support plate 4, a baffle is arranged at the first end of the stud 5, the baffle of the stud 5 abuts against the inner side of the support plate 4, and the second end of the stud 5 is located on the outer side of the support plate 4. The stud 5 may penetrate through the support plate 4, and the stud 5 may be directly welded to the support plate 4, which is not limited herein.

Based on the antenna provided in the above embodiment, the present invention further provides a terminal device, where the terminal device includes any one of the antennas in the above embodiments. Since the terminal device employs the antenna in the above embodiment, please refer to the above embodiment for the beneficial effects of the terminal device.

Specifically, the terminal device may be a vending machine or an advertising machine, and may of course be other devices, which are not limited herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An antenna, comprising:

the shell comprises a support plate (4) and a cover shell (1) covering the support plate (4);

the WIFI module comprises a GPS module, a WIFI module (8) and a 4G module (3) which are fixed on the supporting plate (4), wherein the WIFI module (8) and the 4G module (3) are respectively positioned on two sides of the GPS module, and the GPS module is covered with a shielding shell (2);

three transmission lines (6), three transmission lines (6) respectively with GPS module, WIFI module (8) and 4G module (3) communication connection, the first end of transmission line (6) is located just the second end is located in the casing outside the casing, the second end of transmission line (6) is connected with communication joint (7).

2. The antenna according to claim 1, characterized in that the distance between the WIFI module (8) and the 4G module (3) is not less than one quarter of the wavelength of a 2.4G electromagnetic wave.

3. The antenna according to claim 1, characterized in that the distance between the WIFI module (8) and the 4G module (3) is one quarter of the wavelength of the 2.4G electromagnetic wave.

4. The antenna according to claim 1, characterized in that a plurality of barb buckles (9) are arranged on the support plate (4), a clamping protrusion (2a) is arranged on the outer side of the shielding shell (2), and the barb buckles (9) can be abutted against one side of the clamping protrusion (2a) which is far away from the support plate (4).

5. The antenna of claim 4, wherein slots are formed in the side, facing away from the GPS module, of the barb buckles (9) on the two sides of the GPS module, and the WIFI module (8) and the 4G module (3) are respectively inserted into the slots of the barb buckles (9) on the two sides of the GPS module.

6. An antenna according to claim 1, characterized in that L-shaped shutters (10) are fixed to the support plate (4) respectively positioned at four corners of the shield case (2).

7. The antenna of claim 1, further comprising a stud (5) connected to the support plate (4), the stud (5) being exposed at a bottom of the housing.

8. The antenna according to claim 7, wherein the support plate (4) is provided with a through hole, a baffle is arranged at a first end of the stud (5), the baffle of the stud (5) abuts against the inner side of the support plate (4), and a second end of the stud (5) is located at the outer side of the support plate (4).

9. A terminal device, characterized in that it comprises an antenna according to any of claims 1-8.

10. The terminal device according to claim 9, wherein the terminal device is a vending machine or an advertising machine.