CN214507043U

CN214507043U - 4G wireless module

Info

Publication number: CN214507043U
Application number: CN202121103569.2U
Authority: CN
Inventors: 陈兵
Original assignee: Shenzhen Guqin Technology Co ltd
Current assignee: Shenzhen Guqin Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-10-26
Anticipated expiration: 2031-05-21

Abstract

The utility model belongs to the technical field of mobile communication, a 4G wireless module is disclosed, which comprises a module body, the module body comprises an upper shell and a lower shell, the side wall of the upper shell is provided with a first clamping groove, one side of the upper shell is provided with a baffle, the inside of the baffle is provided with a second clamping groove, one side of the baffle is provided with a connecting sheet, the inner wall of the lower shell is provided with a lug, the bottom of the lower shell is provided with a mounting groove, the inside of the mounting groove is provided with a push plate, both sides of the push plate are provided with stoppers, and the inside of the mounting groove is provided with a limiting groove and a cavity; the utility model discloses a set up first draw-in groove at the lateral wall of last casing, set up the second draw-in groove in the inside of baffle, the inner wall of casing is provided with the lug down, first draw-in groove and lug phase-match, and the inside of first draw-in groove and second draw-in groove all is provided with sealed the pad, can be convenient for more install to can effectual waterproof and dampproofing.

Description

4G wireless module

Technical Field

The utility model belongs to the technical field of mobile communication, concretely relates to 4G wireless module.

Background

With the development of society, the technology level is also continuously improved, the electronic device field, the mobile network field, the high-tech field and the like are all developed vigorously, in the aspect of mobile networks, from the former 2 to 3G, up to the present 4G, the 4G refers to the fourth generation mobile communication technology, including two systems of TD-LTE and FDD-LTE, the 4G integrates 3G and WLAN, and can quickly transmit data, high-quality audio and video, images and the like, and the downlink speed of the 4G is very high, which means that users can have better experience.

The wireless module can appear equipment damage or need to update the circumstances of generation after long-term use, but current wireless module is not convenient for dismantle the installation, and dampproofing and waterproofing effect is not good, and the condition of deposition can appear in the SIM draw-in groove after long-term use moreover, can influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 4G wireless module to solve the problem of current wireless module not convenient to detach installation and easy deposition.

In order to achieve the above object, the utility model provides a following technical scheme: the 4G wireless module comprises a module body, wherein the module body comprises an upper shell and a lower shell, a first clamping groove is formed in the side wall of the upper shell, a baffle is arranged on one side of the upper shell, a second clamping groove is formed in the baffle, a connecting sheet is arranged on one side of the baffle, and a lug is arranged on the inner wall of the lower shell.

Preferably, the bottom of casing is provided with the mounting groove down, the inside of mounting groove is provided with the push pedal, the both sides of push pedal all are provided with the stopper, the inside of mounting groove is provided with spacing groove and cavity, one side of push pedal is provided with first fixture block, the inner wall of cavity is provided with the second fixture block.

Preferably, the mounting seats are arranged on two sides of the module body, the first clamping groove is matched with the protruding block, and sealing gaskets are arranged inside the first clamping groove and the second clamping groove.

Preferably, the middle of the baffle is provided with a first interface and a second interface, and both sides of the lower shell are provided with mounting holes.

Preferably, the bottom of the lower shell is provided with an SIM card slot, and one side of the SIM card slot is provided with a groove.

Preferably, the bottom of the push plate is provided with a pull block, and the first clamping block is clamped with the second clamping block.

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

(1) the utility model discloses a set up first draw-in groove at the lateral wall of last casing, set up the second draw-in groove in the inside of baffle, the inner wall of casing is provided with the lug down, first draw-in groove and lug phase-match, and the inside of first draw-in groove and second draw-in groove all is provided with sealed the pad, can be convenient for more install to can effectual waterproof and dampproofing.

(2) The utility model discloses an outside at the SIM draw-in groove sets up the mounting groove, is provided with push pedal and spacing groove in the inside of mounting groove, and first fixture block and second fixture block looks block, stopper and spacing groove phase-match can effectually prevent to get into the dust in the SIM draw-in groove, influence the use.

Drawings

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

fig. 2 is a side view of the upper housing of the present invention;

fig. 3 is a bottom view of the upper case of the present invention;

fig. 4 is a top view of the lower housing of the present invention;

fig. 5 is a top view of the present invention;

fig. 6 is a bottom view of the present invention;

fig. 7 is a bottom view of the SIM card slot of the present invention;

FIG. 8 is a bottom cross-sectional view of the mounting groove of the present invention;

in the figure: 1. a module body; 2. an upper housing; 3. a mounting seat; 4. mounting grooves; 5. pulling the block; 6. a baffle plate; 7. connecting sheets; 8. a first card slot; 9. a second card slot; 10. a lower housing; 11. a bump; 12. pushing the plate; 13. a SIM card slot; 14. a groove; 15. a limiting block; 16. a first clamping block; 17. a cavity; 18. a limiting groove; 19. a first interface; 20. a second interface.

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. 1-8, the present invention provides the following technical solutions: 4G wireless module, including module body 1, module body 1 is including last casing 2 and lower casing 10, the lateral wall of going up casing 2 is provided with first draw-in groove 8, one side of going up casing 2 is provided with baffle 6, the inside of baffle 6 is provided with second draw-in groove 9, one side of baffle 6 is provided with connection piece 7, the inner wall of lower casing 10 is provided with lug 11, first draw-in groove 8 and second draw-in groove 9 are used for making the more firm of going up casing 2 installation, be convenient for install, baffle 6 and last casing 2 fixed connection, connection piece 7 be used for with lower casing 10 fixed connection.

Further, the bottom of lower casing 10 is provided with mounting groove 4, the inside of mounting groove 4 is provided with push pedal 12, the both sides of push pedal 12 all are provided with stopper 15, the inside of mounting groove 4 is provided with spacing groove 18 and cavity 17, one side of push pedal 12 is provided with first fixture block 16, the inner wall of cavity 17 is provided with the second fixture block, mounting groove 4 is the U type, be used for installing push pedal 12, stopper 15 and spacing groove 18 are used for preventing push pedal 12 from droing and losing, first fixture block 16 and second fixture block looks block, be used for fixed push pedal 12.

Furthermore, both sides of the module body 1 are provided with mounting seats 3, the first clamping groove 8 is matched with the protruding block 11, the sealing gaskets are arranged inside the first clamping groove 8 and the second clamping groove 9, the mounting seats 3 are used for fixedly mounting the module body 1, and the sealing gaskets are used for preventing moisture of the module body 1.

Specifically, the middle of the baffle 6 is provided with a first interface 19 and a second interface 20, the two sides of the lower shell 10 are both provided with mounting holes, the first interface 19 is an RS485 communication interface, and the second interface 20 is an RS232 interface.

It should be noted that the bottom of the lower housing 10 is provided with a SIM card slot 13, one side of the SIM card slot 13 is provided with a groove 14, and the groove 14 is used for facilitating the extraction of the SIM card.

Furthermore, the bottom of the pushing plate 12 is provided with a pulling block 5, the first clamping block 16 is clamped with the second clamping block, and the pulling block 5 is used for facilitating the movement of the pushing plate 12.

The utility model discloses a theory of operation and use flow: when using the utility model discloses, at first, be close to casing 10 down with last casing 2, make first draw-in groove 8 and lug 11 phase-match, promote baffle 6, make second draw-in groove 9 and casing 10 phase-match down, make connection piece 7 and casing 10 fixed connection down through the bolt this moment, can accomplish the installation, advance SIM draw-in groove 13 inside back at the SIM card installation, promote push pedal 12, make first fixture block 16 and second fixture block looks block, can effectually prevent that the dust from getting into inside SIM draw-in groove 13, stopper 15 and spacing groove 18 can prevent that push pedal 12 from droing and losing, first fixture block 16 can prevent with the second fixture block that push pedal 12 is not hard up.

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

1.4G wireless module, including module body (1), its characterized in that: the module body (1) comprises an upper shell (2) and a lower shell (10), wherein a first clamping groove (8) is formed in the side wall of the upper shell (2), a baffle (6) is arranged on one side of the upper shell (2), a second clamping groove (9) is formed in the baffle (6), a connecting piece (7) is arranged on one side of the baffle (6), and a lug (11) is arranged on the inner wall of the lower shell (10).

2. The 4G wireless module of claim 1, wherein: the bottom of casing (10) is provided with mounting groove (4) down, the inside of mounting groove (4) is provided with push pedal (12), the both sides of push pedal (12) all are provided with stopper (15), the inside of mounting groove (4) is provided with spacing groove (18) and cavity (17), one side of push pedal (12) is provided with first fixture block (16), the inner wall of cavity (17) is provided with the second fixture block.

3. The 4G wireless module of claim 1, wherein: the module comprises a module body (1), wherein mounting seats (3) are arranged on two sides of the module body (1), a first clamping groove (8) is matched with a convex block (11), and sealing gaskets are arranged inside the first clamping groove (8) and the second clamping groove (9).

4. The 4G wireless module of claim 1, wherein: the middle of the baffle (6) is provided with a first interface (19) and a second interface (20), and both sides of the lower shell (10) are provided with mounting holes.

5. The 4G wireless module of claim 1, wherein: the bottom of the lower shell (10) is provided with an SIM card slot (13), and one side of the SIM card slot (13) is provided with a groove (14).

6. The 4G wireless module of claim 2, wherein: the bottom of the push plate (12) is provided with a pull block (5), and the first clamping block (16) is clamped with the second clamping block.