CN210297788U

CN210297788U - Wireless communication device for mobile phone

Info

Publication number: CN210297788U
Application number: CN201921937219.9U
Authority: CN
Inventors: 于洋; 逢晓东
Original assignee: Changchun Lushun Communication Equipment Co Ltd
Current assignee: Changchun Lushun Communication Equipment Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-04-10
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a mobile phone wireless communication device, including the mobile phone circuit board, the chip mounting groove has been seted up on the top of mobile phone circuit board, and the inside of chip mounting groove is inlayed and is equipped with the wireless communication chip, and U type groove has all been seted up to the both sides of wireless communication chip, and the inside in two U type grooves all inlays and is equipped with U type piece, and one side equidistance fixed mounting of two U type pieces has the first spring of a plurality of, the one end of the first spring of a plurality of and the cell wall fixed connection in U type groove. The utility model discloses cell-phone wireless communication device alternates through the second jack that U type piece and chip mounting groove both sides cell wall were seted up and is connected, the installation and the dismantlement of the wireless communication chip of being convenient for improve the efficiency of wireless communication chip installation, inlay the stopper of establishing through the spacing inslot portion that two avris tops of chip mounting groove and bottom were seted up, be convenient for carry on spacing fixedly to the wireless communication chip, guarantee in the wireless communication chip is fixed in the chip mounting groove, guarantee normal radio signal transmission.

Description

Wireless communication device for mobile phone

Technical Field

The utility model relates to a communication device, in particular to cell-phone wireless communication device.

Background

The wireless communication matching products mainly comprise GPRS/CDMA/GSM DTU (data transmission terminal) MODEM, short message sending equipment, mobile fax and the like, the programming of wireless data acquisition can be seen from the basic principle of wireless communication,

the existing wireless communication of the mobile phone is generally realized by a wireless communication chip, the existing wireless communication chip is generally installed by a fastening screw, and due to the fact that the screw is too small, the wireless communication chip is easy to drop and convenient to install, the installation efficiency of the wireless communication chip is influenced, and therefore the wireless communication device of the mobile phone needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone wireless communication device to the current wireless communication chip that proposes in solving above-mentioned background art is generally installed through fastening screw, because the screw undersize, drops easily, and the installation of being convenient for simultaneously influences the problem of wireless communication chip's installation effectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: a mobile phone wireless communication device comprises a mobile phone circuit board, wherein a chip mounting groove is formed in the top end of the mobile phone circuit board, a wireless communication chip is embedded in the chip mounting groove, U-shaped grooves are formed in two sides of the wireless communication chip, U-shaped blocks are embedded in the two U-shaped grooves, a plurality of first springs are fixedly installed on one side of the two U-shaped blocks at equal intervals, one ends of the first springs are fixedly connected with the groove walls of the U-shaped grooves, one ends of the two U-shaped blocks are respectively and alternately connected with second jacks formed in the groove walls on two sides of the chip mounting groove, a plurality of wiring pins are fixedly arranged on the bottom end of the wireless communication chip at equal intervals, the wiring pins are alternately connected with the first jacks formed in the groove bottom of the chip mounting groove, limiting grooves are formed in two ends of two sides of the chip mounting groove, and a second spring is fixedly installed on one side of the, and four, one end of the second spring is fixedly provided with a limiting block, and four ends of the limiting block are respectively contacted with the top and the bottom of two sides of the wireless communication chip.

As an optimal technical scheme of the utility model, four the stopper all pastes with the junction of wireless communication chip and is equipped with insulating rubber piece.

As an optimal technical scheme of the utility model, two evenly distributed's anti-skidding line is all seted up in the end department of U type piece one end.

As an optimal technical scheme of the utility model, the internal diameter of chip mounting groove and wireless communication chip's size phase-match.

As an optimal technical scheme of the utility model, the wiring pin of wireless communication chip bottom and the circuit welding on cell-phone circuit board surface.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the U-shaped block is connected with the second jacks arranged on the two side groove walls of the chip mounting groove in an inserting mode, so that the wireless communication chip can be conveniently mounted and dismounted, and the mounting efficiency of the wireless communication chip is improved;

2) the limiting block is embedded in the limiting groove formed in the top and the bottom of the two side edges of the chip mounting groove, the wireless communication chip is convenient to limit and fix, and normal wireless signal transmission is guaranteed in the condition that the wireless communication chip is fixed in the chip mounting groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a mobile phone circuit board; 2. a wireless communication chip; 3. a chip mounting groove; 4. a U-shaped groove; 5. a first spring; 6. a U-shaped block; 7. a first jack; 8. a wiring pin; 9. a limiting groove; 10. a second spring; 11. a limiting block; 12. a second receptacle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a wireless communication device for a mobile phone, which comprises a mobile phone circuit board 1, a chip mounting groove 3 is formed at the top end of the mobile phone circuit board 1, a wireless communication chip 2 is embedded in the chip mounting groove 3, U-shaped grooves 4 are formed at both sides of the wireless communication chip 2, U-shaped blocks 6 are embedded in both the U-shaped grooves 4, a plurality of first springs 5 are fixedly installed at one side of each of the U-shaped blocks 6 at equal intervals, one end of each of the plurality of first springs 5 is fixedly connected with the groove wall of the U-shaped groove 4, one end of each of the two U-shaped blocks 6 is respectively and alternately connected with a second jack 12 formed at both side wall of the chip mounting groove 3, a plurality of wiring pins 8 are fixedly installed at equal intervals at the bottom end of the wireless communication chip 2, a plurality of wiring pins 8 are alternately connected with a first jack 7 formed at the bottom of the chip mounting groove, one side groove wall of the four limiting grooves 9 is fixedly provided with a second spring 10, one end of each of the four second springs 10 is fixedly provided with a limiting block 11, one end of each of the four limiting blocks 11 is respectively contacted with the top and the bottom of two side edges of the wireless communication chip 2, the U-shaped blocks 6 are connected with second jacks 12 arranged on two side groove walls of the chip mounting groove 3 in an inserting manner, so that the wireless communication chip 2 can be conveniently mounted and dismounted, the mounting efficiency of the wireless communication chip 2 is improved, the joints of the four limiting blocks 11 and the wireless communication chip 2 are respectively adhered with insulating rubber sheets, the insulating rubber sheets have an insulating effect, the end heads of one ends of the two U-shaped blocks 6 are respectively provided with anti-skid grains which are uniformly distributed, the U-shaped blocks 6 can be conveniently pushed through the arranged anti-skid grains, the inner diameter of the chip mounting groove 3 is matched with the size of the wireless communication chip 2, and the inner diameter of the chip mounting, no gap is formed in the installation of the wireless communication chip 2, and the wiring pin 8 at the bottom end of the wireless communication chip 2 is welded with a circuit on the surface of the mobile phone circuit board 1.

When the mobile phone wireless communication device is used, when the mobile phone wireless communication device is needed to be used, the U-shaped blocks 6 at the two sides of the wireless communication chip 2 are firstly manually pressed, so that the two U-shaped blocks 6 are embedded into the U-shaped groove 4, then the wireless communication chip 2 is embedded in a chip mounting groove 3 formed on the top end of the mobile phone circuit board 1, meanwhile, the wiring pin 8 at the bottom end of the wireless communication chip 2 is inserted into the first jack 7 arranged at the bottom end of the chip mounting groove 3 to complete the wiring of the wireless communication chip 2, then the U-shaped block 6 is released manually, one end of the U-shaped block 6 is embedded into the second jack 12 by the U-shaped block 6 through the extrusion force of the first spring 5, and meanwhile, the wireless communication chip 2 is limited and fixed by the limiting blocks 11 arranged on the two sides of the chip mounting groove 3, so that the wireless communication chip 2 is mounted.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The mobile phone wireless communication device comprises a mobile phone circuit board (1) and is characterized in that a chip mounting groove (3) is formed in the top end of the mobile phone circuit board (1), a wireless communication chip (2) is embedded in the chip mounting groove (3), U-shaped grooves (4) are formed in two sides of the wireless communication chip (2), U-shaped blocks (6) are embedded in the two U-shaped grooves (4), a plurality of first springs (5) are fixedly mounted on one sides of the two U-shaped blocks (6) at equal intervals, one ends of the first springs (5) are fixedly connected with the groove walls of the U-shaped grooves (4), one ends of the two U-shaped blocks (6) are respectively and alternately connected with second jacks (12) formed in the groove walls of the two sides of the chip mounting groove (3), a plurality of wiring pins (8) are fixedly arranged at the bottom end of the wireless communication chip (2) at equal intervals, a plurality of first jack (7) that wiring pin (8) and the tank bottom of chip mounting groove (3) were seted up alternate and are connected, spacing groove (9), four have all been seted up at the both ends of two avris in chip mounting groove (3) one side cell wall of spacing groove (9) equal fixed mounting have second spring (10), four the equal fixed mounting of one end of second spring (10) has stopper (11), four the one end of stopper (11) contacts with the top and the bottom of two avris of wireless communication chip (2) respectively.

2. The wireless communication device of claim 1, wherein: and four joints of the limiting blocks (11) and the wireless communication chip (2) are all provided with insulating rubber sheets in an attached mode.

3. The wireless communication device of claim 1, wherein: the end of one end of each of the two U-shaped blocks (6) is provided with anti-skid lines which are uniformly distributed.

4. The wireless communication device of claim 1, wherein: the inner diameter of the chip mounting groove (3) is matched with the size of the wireless communication chip (2).

5. The wireless communication device of claim 1, wherein: and a wiring pin (8) at the bottom end of the wireless communication chip (2) is welded with a circuit on the surface of the mobile phone circuit board (1).