CN212910403U

CN212910403U - Waterproof type NB-DTU communication module shell

Info

Publication number: CN212910403U
Application number: CN202022242755.6U
Authority: CN
Inventors: 楚涛
Original assignee: Nanjing Yunzhicheng Technology Co ltd
Current assignee: Nanjing Yunzhicheng Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-06
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a waterproof type NB-DTU communication module shell relates to communication module shell technical field, generally for solving current NB-DTU communication module shell waterproof nature, leads to its infringement that suffers steam easily, to this we need strengthen its problem. Fixed mounting has the shell body on the outer wall of module housing body, the inner wall of shell body is provided with the rubber sealing strip, the inner wall fixed connection of rubber sealing strip and shell body, the inner wall of rubber sealing strip is provided with water proof ventilated membrane, the inner wall fixed connection of water proof ventilated membrane and rubber sealing strip, the inner wall of water proof ventilated membrane is provided with interior casing, the inner wall fixed connection of interior casing and water proof ventilated membrane.

Description

Waterproof type NB-DTU communication module shell

Technical Field

The utility model relates to a communication module shell technical field specifically is a waterproof type NB-DTU communication module shell.

Background

A dtu (data Transfer unit) is a wireless terminal device that is used exclusively for converting serial data into IP data or converting IP data into serial data and transmitting the serial data through a wireless communication network. The DTU is widely applied to the industries of meteorology, hydrology, water conservancy, geology and the like.

However, the existing NB-DTU communication module shell is general in waterproofness, so that the NB-DTU communication module is easily damaged by water vapor, and the NB-DTU communication module needs to be reinforced; therefore, the existing requirements are not met, and a waterproof type NB-DTU communication module shell is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type NB-DTU communication module shell to current NB-DTU communication module shell waterproof nature that proposes in solving above-mentioned background art generally leads to it to suffer the infringement of steam easily, to this we need strengthen the problem to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof type NB-DTU communication module shell, includes module housing body, fixed mounting has the shell body on module housing body's the outer wall, the inner wall of shell body is provided with the rubber sealing strip, the inner wall fixed connection of rubber sealing strip and shell body, the inner wall of rubber sealing strip is provided with water proof ventilated membrane, the inner wall fixed connection of water proof ventilated membrane and rubber sealing strip, the inner wall of water proof ventilated membrane is provided with interior casing, the inner wall fixed connection of interior casing and water proof ventilated membrane, module housing body's upper end fixed mounting has the connector.

Preferably, the rear end face of the module shell body is fixedly provided with a rear cover plate, the outer wall of the rear cover plate is fixedly provided with four fixing screws, and the outer wall of the rear cover plate is in threaded connection with the module shell body through the fixing screws.

Preferably, the middle position department fixed mounting of back shroud rear end face has the mounting, four equal fixed mounting of angle of mounting have the connection screw.

Preferably, the middle position of the fixing part is fixedly provided with an adsorption block.

Preferably, the front end face of the module housing body is fixedly provided with a housing cover, one side of the housing cover is fixedly provided with a connecting hinge, and one side of the housing cover is rotatably connected with the module housing body through the connecting hinge.

Preferably, the intermediate position department fixed mounting of terminal surface before the cap has transparent inferior gram force board, one side fixed mounting of transparent inferior gram force board has the pilot lamp fence, the pilot lamp fence comprises a plurality of pilot lamp, one side fixed mounting of pilot lamp fence has the pulling block.

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

1. the utility model discloses a module shell body outer wall installation shell body, the shell body is used in outside, is used for reaching the efficiency of first heavy protection, and after inside water vapor entered from the shell body infiltration, the rubber seal strip can carry out the separation with water vapor, makes inside leakproofness and waterproof nature obtain improving, even water vapor can also can be blockked by the water proof ventilated membrane through the rubber seal strip, the water proof ventilated membrane, and inside still is equipped with interior casing, thereby can be abundant carry out water proof to the module of inside, compare in general module shell, the utility model discloses possess more excellent effect on water proof seal, the design of inside and outside double-shell body can also improve holistic impact protection nature to can be fit for the user and use.

2. The connection screw on the mounting is used for fixing with other objects, adsorbs the piece and is used for convenience of customers to adsorb the casing fixedly to can improve the fixed effect of casing, the fixed mode of two differences can improve the fixed flexibility of module shell.

3. The shell cover can be opened and closed conveniently by a user through the connecting hinge, and therefore the shell cover can be conveniently used for installing and disassembling the inside.

Drawings

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

fig. 2 is a schematic view of a partial structure of a module case body according to the present invention;

FIG. 3 is a schematic view of a partial structure of the rear cover plate of the present invention;

in the figure: 1. a module housing body; 2. a shell cover; 3. connecting a hinge; 4. a transparent acrylic sheet; 5. an indicator light bar; 6. an indicator light; 7. pulling a block; 8. a connecting port; 9. a rubber seal strip; 10. a water-proof and breathable film; 11. an inner housing; 12. a rear cover plate; 13. fixing screws; 14. a fixing member; 15. a connecting screw hole; 16. an adsorption block; 17. an outer housing.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a waterproof type NB-DTU communication module shell, including module housing body 1, fixed mounting has shell body 17 on module housing body 1's the outer wall, shell body 17's inner wall is provided with rubber sealing strip 9, the inner wall fixed connection of rubber sealing strip 9 and shell body 17, the inner wall of rubber sealing strip 9 is provided with water proof ventilated membrane 10, water proof ventilated membrane 10 and rubber sealing strip 9's inner wall fixed connection, water proof ventilated membrane 10's inner wall is provided with interior casing 11, interior casing 11 and water proof ventilated membrane 10's inner wall fixed connection.

Further, the rear end face of the module shell body 1 is fixedly provided with a rear cover plate 12, the outer wall of the rear cover plate 12 is fixedly provided with four fixing screws 13, the outer wall of the rear cover plate 12 is in threaded connection with the module shell body 1 through the fixing screws 13, and the rear cover plate 12 and the module shell body 1 can be conveniently installed and detached by a user through the fixing screws 13.

Furthermore, a fixing part 14 is fixedly installed at the middle position of the rear end face of the rear cover plate 12, four corners of the fixing part 14 are fixedly installed with connecting screw holes 15, and the connecting screw holes 15 on the fixing part 14 are used for being fixed with other objects.

Further, the middle position of the fixing member 14 is fixedly provided with an adsorption block 16, and the adsorption block 16 is used for facilitating the user to adsorb and fix the housing, so that the fixing effect of the housing can be improved.

Further, the preceding terminal surface fixed mounting of module housing body 1 has cap 2, and one side fixed mounting of cap 2 has connection hinge 3, and one side of cap 2 is rotated with module housing body 1 through connecting hinge 3 and is connected, utilizes connection hinge 3 can convenience of customers open and close cap 2 to can conveniently install and dismantle the operation such as with inside.

Further, the intermediate position department fixed mounting of terminal surface has transparent acrylic plate 4 before the cap 2, and one side fixed mounting of transparent acrylic plate 4 has pilot lamp fence 5, and pilot lamp fence 5 comprises a plurality of pilot lamp 6, and one side fixed mounting of pilot lamp fence 5 has pull piece 7, and the upper end fixed mounting of module housing body 1 has connector 8, and transparent acrylic plate 4 prevents falling effectually to can inside the convenience of customers observation.

The working principle is as follows: when in use, the outer shell 17 is arranged on the outer wall of the module shell body, the outer shell 17 is used on the outermost part to achieve the effect of first heavy protection, when water vapor permeates into the inner part from the outer shell 17, the rubber sealing strip 9 can separate the water vapor, so that the sealing property and the waterproof property of the inner part are improved, even if the water vapor can be blocked by the water-proof breathable film 10 through the rubber sealing strip 9, the water-proof breathable film 10 is also provided, and the inner part is also provided with the inner shell 11, thereby the waterproof protection of the inner module can be fully realized, compared with the common module shell, the utility model has more excellent effect on the waterproof sealing property, the whole impact resistance protection can be improved through the design of the inner shell and the outer shell, thereby being suitable for users to use, the connecting screw hole 15 on the fixing part 14 is used for fixing with other objects, and the adsorption block 16 is used for facilitating the, thereby can improve the fixed effect of casing, utilize set screw 13 can convenience of customers with back shroud 12 and module housing body 1 install and dismantle, utilize and connect hinge 3 can convenience of customers with cap 2 open and close to can conveniently install and dismantle operations such as the dismantlement with inside, transparent ya keli board 4 prevents falling effectually, and can convenience of customers observe inside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a waterproof type NB-DTU communication module shell, includes module housing body (1), its characterized in that: fixed mounting has shell body (17) on the outer wall of module shell body (1), the inner wall of shell body (17) is provided with rubber sealing strip (9), the inner wall fixed connection of rubber sealing strip (9) and shell body (17), the inner wall of rubber sealing strip (9) is provided with water proof ventilated membrane (10), the inner wall fixed connection of water proof ventilated membrane (10) and rubber sealing strip (9), the inner wall of water proof ventilated membrane (10) is provided with interior casing (11), the inner wall fixed connection of interior casing (11) and water proof ventilated membrane (10).

2. The waterproof type NB-DTU communication module housing of claim 1, wherein: the rear end face of the module shell body (1) is fixedly provided with a rear cover plate (12), the outer wall of the rear cover plate (12) is fixedly provided with four fixing screws (13), and the outer wall of the rear cover plate (12) is in threaded connection with the module shell body (1) through the fixing screws (13).

3. The waterproof type NB-DTU communication module housing of claim 2, wherein: the middle position department fixed mounting of back shroud (12) rear end face has mounting (14), the equal fixed mounting in four angles of mounting (14) has connection screw (15).

4. The waterproof NB-DTU communication module housing of claim 3, wherein: and an adsorption block (16) is fixedly arranged at the middle position of the fixing piece (14).

5. The waterproof type NB-DTU communication module housing of claim 1, wherein: the module shell comprises a module shell body (1), and is characterized in that a shell cover (2) is fixedly mounted on the front end face of the module shell body (1), a connecting hinge (3) is fixedly mounted on one side of the shell cover (2), and one side of the shell cover (2) is rotatably connected with the module shell body (1) through the connecting hinge (3).

6. The waterproof NB-DTU communication module housing of claim 5, wherein: the utility model discloses a module, including cap (2), intermediate position department fixed mounting of terminal surface has transparent inferior gram force board (4) before cap (2), one side fixed mounting of transparent inferior gram force board (4) has pilot lamp fence (5), pilot lamp fence (5) comprise a plurality of pilot lamp (6), one side fixed mounting of pilot lamp fence (5) has and pulls piece (7), the upper end fixed mounting of module housing body (1) has connector (8).