CN216751736U

CN216751736U - Communication is with GPRS module that has dampproofing function

Info

Publication number: CN216751736U
Application number: CN202122172550.XU
Authority: CN
Inventors: 徐清华
Original assignee: Dongying Daiyao Network Technology Co ltd
Current assignee: Dongying Daiyao Network Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-06-14
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of GPRS modules, in particular to a GPRS module with a damp-proof function for communication.A connector is arranged at the bottom end of a module box, the module box consists of two shells, a clamping mechanism is fixedly arranged at one end of the module box, and an anti-collision mechanism is fixedly arranged at one side of the module box; dampproofing mechanism, including sealing washer, empty case and draw-in groove, one side fixed mounting of module box has the empty case, one side card of empty case is gone into there is the apron, the bleeder vent has been seted up in the outside of empty case and apron is even, the drier has been put into to the inside of empty case. According to the utility model, the moisture-proof mechanism is arranged, the drying agent in the hollow box can absorb surrounding water vapor, so that surrounding air is dried, the moisture is prevented from entering the module box, the electric plate in the module box is protected from normal use, the cover plate is taken out of the hollow box, the drying agent is convenient to replace, the sealing ring has good sealing property, the gap can be covered, and the waterproof and moisture-proof effects are achieved.

Description

GPRS module with moisture-proof function for communication

Technical Field

The utility model relates to the technical field of GPRS modules, in particular to a GPRS module with a damp-proof function for communication.

Background

The GPRS module GPRS is abbreviated GPRS for short. And is also representative of the first generation mobile communication technology. The communication technology GPRS is often described as "2.5G", that is to say the technology is located between second generation (2G) and third generation (3G) mobile communication technologies.

However, the existing GPRS module outer shell is assembled by clamping, so that a certain gap exists at the combined position, the sealing performance is general, water vapor easily enters, and the inner electroplax is easily affected with damp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a GPRS module with a moisture-proof function for communication, which aims to solve the problems that the outer shell of the existing GPRS module proposed in the background art is clamped and assembled, so that a certain gap exists at the combined position, the sealing performance is general, water vapor easily enters, and the inner electroplate is easily affected with moisture.

In order to achieve the purpose, the utility model provides the following technical scheme: a GPRS module with moisture protection for communication, comprising:

the module box is characterized in that a connector is mounted at the bottom end of the module box, the module box consists of two shells, a clamping mechanism is fixedly mounted at one end of the module box, and an anti-collision mechanism is fixedly mounted at one side of the module box;

dampproofing mechanism, including sealing washer, empty case and draw-in groove, one side fixed mounting of module box has the empty case, one side card of empty case is gone into there is the apron, the bleeder vent has been seted up in the outside of empty case and apron is even, the drier has been put into to the inside of empty case, one side slidable mounting of apron has the connecting plate, prevents inside moisture gets into the module box, protects the inside electroplax normal use of module box.

Preferably, one side of the empty box is rotatably provided with a rotating rod, the top end of the rotating rod is fixedly provided with a diamond block, and the inside of the connecting plate is provided with a clamping groove, so that the drying agent is convenient to replace.

Preferably, a sealing ring is sleeved at a gap on the outer side of the module box and is made of rubber, so that the module box is waterproof and moistureproof.

Preferably, fixture includes slide rail, fastening pad and sliding block, the inside slidable mounting of slide rail has the sliding block, one side of sliding block is rotated and is installed the bolt, one side fixed mounting of sliding block has splint, one side fixed mounting that splint are close to each other has the fastening pad, the module box fixed mounting of being convenient for, it is convenient to dismantle simultaneously.

Preferably, the anticollision institution includes shock pad, big empty ring and spring, the inside fixed mounting of big empty ring has the spring, one side fixed mounting of spring has little empty ring, weakens the impulsive force of colliding through the spring, is convenient for protect the important pilot lamp in front and the switch of module box.

Preferably, one side fixed mounting of big empty ring has the shock pad, spacing spout has been seted up to the both sides of little empty ring, and the shock pad increases the protective effect to big empty ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with dampproofing mechanism, the inside drier of empty case can absorb steam on every side for air drying around prevents inside moisture gets into the module box, and the inside electroplax normal use of protection module box takes out the apron from the empty case, is convenient for change the drier, and the sealing washer has better leakproofness, can cover waterproof and dampproofing with the gap.

2. Through being provided with fixture and anticollision institution, two splint are close to each other, carry out the centre gripping to the mounting panel, and the module box fixed mounting of being convenient for is dismantled conveniently simultaneously, weakens the impulsive impact force through the spring, is convenient for protect the positive important pilot lamp and the switch of module box.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a rear perspective view of the present invention;

FIG. 3 is a schematic perspective view of the crash mechanism of the present invention in an expanded configuration;

fig. 4 is an enlarged view of a portion of the structure at a in fig. 1 according to the present invention.

In the figure: 110. a modular cartridge; 200. a moisture-proof mechanism; 210. a seal ring; 211. empty boxes; 212. a card slot; 213. a cover plate; 214. a connecting plate; 215. rotating the rod; 216. diamond-shaped blocks; 300. a clamping mechanism; 310. a slide rail; 311. a fastening pad; 312. a slider; 313. a splint; 314. a bolt; 400. an anti-collision mechanism; 410. a shock pad; 411. a large empty ring; 412. a spring; 413. a limiting chute; 414. a small empty ring.

Detailed Description

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.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a GPRS module with moisture protection for communication, comprising:

the module box 110, the bottom end of the module box 110 is provided with a connector, the module box 110 is composed of two shells, one end of the module box 110 is fixedly provided with a clamping mechanism 300, and one side of the module box 110 is fixedly provided with an anti-collision mechanism 400;

the moisture-proof mechanism 200 comprises a sealing ring 210, an empty box 211 and a clamping groove 212, wherein the empty box 211 is fixedly installed on one side of the module box 110, a cover plate 213 is clamped on one side of the empty box 211, air holes are uniformly formed in the outer sides of the empty box 211 and the cover plate 213, a drying agent is placed in the empty box 211, a connecting plate 214 is slidably installed on one side of the cover plate 213, the drying agent in the empty box 211 can absorb surrounding water vapor, surrounding air is dry, moisture is prevented from entering the module box 110, and the electric plate in the module box 110 is protected from being normally used.

Further, one side of the empty box 211 is rotated to be provided with a rotating rod 215, the top end of the rotating rod 215 is fixedly provided with a diamond block 216, the inside of the connecting plate 214 is provided with a clamping groove 212, and the diamond block 216 rotates to enable the diamond block 216 and the clamping groove 212 to be kept horizontal, so that the connecting plate 214 can move upwards, the cover plate 213 can be taken out of the empty box 211, and the drying agent can be replaced conveniently.

Further, the outer gap of the module box 110 is sleeved with a sealing ring 210, the sealing ring 210 is made of rubber, and the sealing ring 210 has good sealing performance, can cover the gap, and is waterproof and moistureproof.

Further, fixture 300 includes slide rail 310, fastening pad 311 and sliding block 312, the inside slidable mounting of slide rail 310 has sliding block 312, one side of sliding block 312 is rotated and is installed bolt 314, one side fixed mounting of sliding block 312 has splint 313, one side fixed mounting that splint 313 is close to each other has fastening pad 311, rotating bolt 314 for sliding block 312 slides in slide rail 310, two splint 313 are close to each other, carry out the centre gripping to the mounting panel, the module box 110 fixed mounting of being convenient for, it is convenient to dismantle simultaneously.

Further, the anti-collision mechanism 400 comprises a shock absorption pad 410, a large hollow ring 411 and a spring 412, the spring 412 is fixedly installed inside the large hollow ring 411, a small hollow ring 414 is fixedly installed on one side of the spring 412, when a foreign object collides with the large hollow ring 411, the large hollow ring 411 slides to one side to extrude the spring 412, and the impact force is weakened through the spring 412, so that the front important indicator light and the switch of the module box 110 can be protected conveniently.

Further, one side fixed mounting of big empty ring 411 has shock pad 410, and spacing spout 413 has been seted up to the both sides of little empty ring 414, and spacing spout 413 makes big empty ring 411 slide in little empty ring 414 outside, and shock pad 410 increases the protective effect to big empty ring 411.

The working principle is as follows: the desiccant in the empty box 211 absorbs the surrounding water vapor to dry the surrounding air, so as to protect the electric board in the module box 110 from normal use, and the diamond blocks 216 are rotated to keep the diamond blocks 216 and the clamping grooves 212 horizontal, so that the connecting plates 214 are moved upwards, the cover plate 213 is taken out of the empty box 211, and the desiccant can be replaced conveniently.

The bolt 314 is rotated, so that the sliding block 312 slides in the sliding rail 310, the two clamping plates 313 are close to each other to clamp the mounting plate, the module box 110 is convenient to fix and mount, and the dismounting is convenient at the same time, when a foreign object impacts the large hollow ring 411, the large hollow ring 411 slides to one side, the spring 412 is extruded, the impact force is weakened through the spring 412, and the front important indicator light and the switch of the module box 110 are convenient to protect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A GPRS module with a moisture-proof function for communication is characterized by comprising:

the module box comprises a module box (110), wherein a connector is installed at the bottom end of the module box (110), the module box (110) consists of two shells, a clamping mechanism (300) is fixedly installed at one end of the module box (110), and an anti-collision mechanism (400) is fixedly installed at one side of the module box (110);

dampproofing mechanism (200), including sealing washer (210), empty box (211) and draw-in groove (212), one side fixed mounting of module box (110) has empty box (211), one side card of empty box (211) is gone into and is had apron (213), the bleeder vent has been seted up in the outside of empty box (211) and apron (213) is even, the drier has been put into to the inside of empty box (211), one side slidable mounting of apron (213) has connecting plate (214).

2. A GPRS module for communication having moisture protection capabilities as claimed in claim 1, wherein: a rotating rod (215) is rotatably installed on one side of the empty box (211), a diamond block (216) is fixedly installed at the top end of the rotating rod (215), and a clamping groove (212) is formed in the connecting plate (214).

3. The GPRS module with moisture protection function for communication according to claim 1, wherein: the outer side gap of the module box (110) is sleeved with a sealing ring (210), and the sealing ring (210) is made of rubber.

4. The GPRS module with moisture protection function for communication according to claim 1, wherein: fixture (300) includes slide rail (310), fastening pad (311) and sliding block (312), the inside slidable mounting of slide rail (310) has sliding block (312), one side of sliding block (312) is rotated and is installed bolt (314), one side fixed mounting of sliding block (312) has splint (313), one side fixed mounting that splint (313) are close to each other has fastening pad (311).

5. The GPRS module with moisture protection function for communication according to claim 1, wherein: anticollision institution (400) include shock pad (410), big empty ring (411) and spring (412), the inside fixed mounting of big empty ring (411) has spring (412), one side fixed mounting of spring (412) has little empty ring (414).

6. The GPRS module with moisture protection function for communication according to claim 5, wherein: one side fixed mounting of big empty ring (411) has shock pad (410), spacing spout (413) have been seted up to the both sides of little empty ring (414).