CN214101817U

CN214101817U - LoRaWan gateway device

Info

Publication number: CN214101817U
Application number: CN202022607620.5U
Authority: CN
Inventors: 柯光
Original assignee: Shenzhen Huachuang Hengda Technology Co ltd
Current assignee: Shenzhen Huachuang Hengda Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-31
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a LoRaWan gateway device, include the casing and locate electronic component in the casing, the casing includes first face-piece, side casing and second face-piece, the side casing includes shell, inner shell and connection the baffler of shell and inner shell, through the baffler is so that the shell with the inner shell forms first installation cavity and second installation cavity, be equipped with on the first face-piece with the first eye-splice that first installation cavity corresponds, be equipped with on the second face-piece with the second eye-splice that the second installation cavity corresponds, first face-piece the side casing with the second face-piece is in order to realize dual waterproof.

Description

LoRaWan gateway device

Technical Field

The utility model relates to a loRa technical equipment field especially relates to a LoRaWan gateway device.

Background

LoRaWAN possesses multichannel access, frequency switching, self-adaptation rate, channel management, regularly receive and dispatch, node access authentication and data encryption, characteristics such as roaming, except still having transmission distance far away, the advantage of low power dissipation in the physical layer, in the agricultural informationization, environmental monitoring, intelligence is checked meter, intelligent oil field, the vehicle is tracked, the wisdom industry, the wisdom city, fields such as wisdom community can play an important role, because operational environment is diversified, LoRaWan gateway device probably is in the great place of humidity, consequently, need a LoRaWan gateway device that possesses better waterproof ability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LoRaWan gateway device aims at solving the problem that LoRaWan gateway device need possess waterproof ability among the background art.

Furthermore, the electronic assembly comprises a USB interface used for connecting an external power supply, the device is further provided with a waterproof cover used for separating the USB interface from an external environment, the waterproof cover comprises a cover main body and a positioning column arranged on the cover main body, a first buckle is arranged on the positioning column, and a second buckle matched with the first buckle is arranged on any one of the first face shell, the side shell and the second face shell.

Furthermore, a first hole is formed in the first face shell, a second hole corresponding to the first hole is formed in the side shell, and the USB interface penetrates through the first hole and the second hole to be exposed.

Further, the USB interface is a type-c interface.

Further, waterproof cover is including lid main part and elastic sealing post, elastic sealing post is used for stretching into USB interface and this USB interface of interference seal.

Furthermore, waterproof cover orientation the one end of the direction of second buckle is equipped with the inclined plane, through the inclined plane is so that the equipment the reference column.

Furthermore, the first mounting cavity and the second mounting cavity are grooves surrounding the periphery of the side shell, the first inserting buckle is a convex block surrounding the periphery of the first panel shell, and the second inserting buckle is a groove surrounding the periphery of the second panel shell.

Furthermore, the electronic component comprises a key, an annular groove is formed in the periphery of the key in an extending mode, a protruding portion and a mounting hole corresponding to the annular groove are arranged on any one of the first face shell and the second face shell, the mounting hole is used for allowing the key to penetrate through, and the protruding portion is used for limiting the movement of the key and sealing the shell. The utility model discloses a be equipped with first face-piece, the second face-piece with the side casing to set the side casing into shell, inner shell and baffler, utilize the baffler to form two installation chambeies, and install first face-piece and second face-piece in on the installation chamber in order to form the multiple water proof protection of "shell-face-piece-inner shell" to adapt to the higher environment of humidity.

Drawings

Fig. 1 is an overall structure diagram of a LoRaWan gateway device according to an embodiment of the present invention.

Fig. 2 is an exploded view of the embodiment of fig. 1.

FIG. 3 is an angled configuration of the embodiment of FIG. 1.

Fig. 4 is a cross-sectional view taken about section line a-a in fig. 3.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a LoRaWan gateway device 100, which includes a housing 1010 and an electronic component disposed in the housing 10, wherein the electronic component includes a PCB 20 and a component connected to the PCB 20. The housing 10 includes a first panel 11, a side housing 13 and a second panel 12, the side housing 13 includes an outer shell 131, an inner shell 132 and a blocking plate 133 connecting the outer shell 131 and the inner shell 132, the PCB 20 is disposed inside the inner shell 132, the blocking plate 133 enables the outer shell 131 and the inner shell 132 to form a first mounting cavity 134 and a second mounting cavity 135, a first buckle 113 corresponding to the first mounting cavity 134 is disposed on the first panel 11, a second buckle 121 corresponding to the second mounting cavity 135 is disposed on the second panel 12, and the first panel 11, the side housing 13 and the second panel 12 are configured to achieve double waterproofing for electronic components disposed in the housing 10.

The utility model discloses a be equipped with first panel 11, second panel 12 with side casing 13 to set side casing 13 to shell 131, inner shell 132 and separation board 133, utilize separation board 133 to form two installation chambeies, and install first panel 11 and second panel 12 in on the installation chamber in order to form the multiple water proof protection of "shell 131-panel-inner shell 132" to adapt to the higher environment of humidity.

Specifically, the side housing 13 is a ring-shaped body with two sides communicating with each other, the first panel housing 11 is mounted on one side of the side housing 13, the second panel housing 12 is mounted on the other side of the side housing 13, and the first panel housing 11, the second panel housing 12 and the side housing 13 are assembled to form a waterproof environment for the housing 10.

Preferably, the electronic assembly includes a USB interface 30 for connecting an external power source, the device is further provided with a waterproof cover 31 for blocking the USB interface 30 from an external environment, the waterproof cover 31 includes a cover main body 311, and a positioning column 312 and an elastic sealing column 313 which are arranged on the cover main body 311, the positioning column 312 is provided with a first buckle, any one of the first housing 11, the side housing 13 and the second housing 12 is provided with a second buckle which is matched with the first buckle, and the elastic sealing column 313 is used for extending into the USB interface 30 and sealing the USB interface 30 in an interference manner.

Preferably, an inclined surface is disposed at one end of the waterproof cover 31 in the direction of the second buckle, so as to facilitate assembly of the positioning column 312.

Specifically, a first hole is formed in the first face shell 11, a second hole corresponding to the first hole is formed in the side shell 13, and the USB interface 30 passes through the first hole and the second hole to be exposed.

Specifically, in this embodiment, the USB interface 30 is a type-c interface.

In this embodiment, the first mounting cavity 134 and the second mounting cavity 135 are grooves around the side casing 13, the first plug-in buckle 113 is a projection around the first casing 11, and the second plug-in buckle 121 is a groove around the second casing 12.

The electronic assembly comprises a key 40, an annular groove 41 is formed by extending the periphery of the key 40, a protruding portion 111 and a mounting hole 112 corresponding to the annular groove 41 are arranged on any one of the first face shell 11 and the second face shell 12, the mounting hole 112 is used for allowing the key 40 to pass through, and the protruding portion 111 is used for limiting the key 40 to move and sealing the shell 10.

Preferably, the annular groove 41 is matched with the protruding part 111 to limit the key 40 to move towards one side, the other side of the key 40 is attached to the PCB 20 to limit the key 40 to move towards the other side, and the key 40 is provided with an elastic pressing part 42, and a level signal is generated by pressing the elastic pressing part 42; in this embodiment, the key 40 is fixedly disposed to improve the sealing capability at the installation position of the key 40, thereby achieving water resistance.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims

1. A LoRaWan gateway device comprises a shell and an electronic assembly arranged in the shell, and is characterized in that the shell comprises a first face shell, a side shell and a second face shell, the side shell comprises an outer shell, an inner shell and a blocking plate for connecting the outer shell and the inner shell, the outer shell and the inner shell form a first installation cavity and a second installation cavity through the blocking plate, a first inserting buckle corresponding to the first installation cavity is arranged on the first face shell, a second inserting buckle corresponding to the second installation cavity is arranged on the second face shell, and the first face shell, the side shell and the second face shell realize double water proofing.

2. The LoRaWan gateway device according to claim 1, wherein the electronic assembly comprises a USB interface for connecting an external power source, the device is further provided with a waterproof cover for blocking the USB interface from an external environment, the waterproof cover comprises a cover main body and a positioning column arranged on the cover main body, a first buckle is arranged on the positioning column, and any one of the first housing, the side housing and the second housing is provided with a second buckle matched with the first buckle.

3. The LoRaWan gateway device of claim 2, wherein the first panel has a first hole, the side housing has a second hole corresponding to the first hole, and the USB interface passes through the first hole and the second hole to be exposed.

4. The LoRaWan gateway device of claim 2, wherein the USB interface is a type-c interface.

5. The LoRaWan gateway device of claim 2, wherein the waterproof cover comprises a cover body and an elastic sealing post for extending into and interference sealing the USB interface.

6. The LoRaWan gateway device of claim 2, wherein an inclined surface is provided at an end of the waterproof cover in a direction toward the second buckle, so as to facilitate assembly of the positioning post through the inclined surface.

7. The LoRaWan gateway device of claim 1, wherein the first and second mounting cavities are grooves around the side housing, the first tabs are protrusions around the first faceplate, and the second tabs are grooves around the second faceplate.

8. The LoRaWan gateway device of claim 1, wherein the electronic component comprises a key, the key extends around to form an annular groove, any one of the first and second face shells is provided with a boss and a mounting hole corresponding to the annular groove, the mounting hole is used for the key to pass through, and the boss is used for limiting the key to move and sealing the housing.