CN209517172U - One kind being based on narrow band communication things-internet gateway - Google Patents
One kind being based on narrow band communication things-internet gateway Download PDFInfo
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- CN209517172U CN209517172U CN201821931634.9U CN201821931634U CN209517172U CN 209517172 U CN209517172 U CN 209517172U CN 201821931634 U CN201821931634 U CN 201821931634U CN 209517172 U CN209517172 U CN 209517172U
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Abstract
The utility model discloses one kind to be based on narrow band communication things-internet gateway, including circuit board, first shell, casing and second shell, the side of described first shell one end is evenly arranged with I/O interface, and first shell one end of I/O interface side is equipped with status indicator lamp, the side of one end of the first shell is provided with DC interface, the other side of described first shell one end is provided with power interface, the top of the first shell is equipped with second shell, and the inside of second shell is fixed with circuit board, the side of described circuit board one end is equipped with NB-IOT communication module, the other side of described circuit board one end is equipped with processor.The utility model is by being mounted on dedusting fan in the two sides on second shell top, and the bottom end inside dedusting fan is provided with dedusting strainer, can persistently be that the inside of second shell is dusted, prevent dust from accumulating, cause short circuit.
Description
Technical field
The utility model relates to technical field of network equipment, specially a kind of to be based on narrow band communication things-internet gateway.
Background technique
Gateway is also known as gateway, protocol converter, and gateway is most complicated in network layer implementation above network interconnection
Network interconnection apparatus, network interconnection, is only used for two different network interconnections of upper-layer protocol, and gateway both can be used for wide area network interconnection, can also be with
For local area network interconnection, Internet of Things with it is a kind of based on narrow band communication things-internet gateway using relatively broad, but existing object
There are many problems or defects for networking gateway.
First, traditional things-internet gateway protective is poor, is easily damaged, service life is short.
Second, traditional things-internet gateway heat dissipation effect is poor, when internal electronic component is chronically at work under hot environment
When making, it is easy premature aging.
Third, traditional things-internet gateway do not have dedusting function, when internal dust constantly accumulates, are easy to happen short circuit.
Utility model content
The purpose of this utility model is to provide one kind to be based on narrow band communication things-internet gateway, to solve above-mentioned background technique
The protective of middle proposition is poor, is easily damaged, and service life is short, heat dissipation effect is poor, when internal electronic component is chronically at high temperature
When working under environment, it is easy premature aging and no dedusting function, when internal dust constantly accumulates, is easy to happen asking for short circuit
Topic.
To achieve the above object, the utility model provides the following technical solutions: one kind being based on narrow band communication things-internet gateway,
Including circuit board, first shell, casing and second shell, the side of described first shell one end is evenly arranged with I/O interface, and
First shell one end of I/O interface side is equipped with status indicator lamp, and the side of one end of the first shell is provided with DC and connects
Mouthful, the other side of described first shell one end is provided with power interface, and the top of the first shell is equipped with second shell, and
The inside of second shell is fixed with circuit board, and the side of described circuit board one end is equipped with NB-IOT communication module, the circuit
The other side of plate one end is equipped with processor, and waterproof layer, the second shell top are provided on the inner sidewall of the second shell
The two sides at end are mounted on dedusting fan, and the bottom end inside dedusting fan is provided with dedusting strainer, the second shell one
End is evenly arranged with RJ45 ethernet port at the top of side, and the bottom of described second shell one end side is evenly arranged with
RS232 interface is provided with the first instruction light panel at the top of described second shell one end, and the bottom of described second shell one end is set
Be equipped with the second instruction light panel, the other side of described second shell one end is provided with display screen, the processor by conducting wire with
NB-IOT communication module is electrically connected, and the output end of the processor is electrically connected by the input terminal of conducting wire and dedusting fan.
Preferably, four corners of the first shell bottom end have been bolted groove body, and inside groove body
Top is respectively and fixedly provided with damping spring, and the bottom end of the damping spring is provided with support leg, and the top of support leg and damping bullet
The bottom end of spring is fixedly connected, in disassembly mounting structure between the groove body and the bottom end of first shell.
Preferably, the two sides of the first shell are provided with protective plate, and between protective plate and the two sides of first shell
It is all uniformly fixed with limit spring, the protective plate is by constituting stretching structure between limit spring and the two sides of first shell.
Preferably, carbon fiber anti-corrosion layer is all evenly arranged on the lateral wall of the first shell and second shell.
Preferably, the two sides inside the second shell are respectively and fixedly provided with radiating fin, and radiating fin and second shell it
Between be in weldedization structure.
Preferably, the two sides of the second shell are mounted on casing, and the inside of casing is mounted on cooling fan, institute
The vertical center line that cooling fan is stated about second shell is symmetrical.
Compared with prior art, the utility model has the beneficial effects that should be closed based on narrow band communication things-internet gateway structure
Reason, has the advantage that
1, it is provided with protective plate by the two sides in first shell, and between protective plate and the two sides of first shell all
It is even to be fixed with limit spring, while four corners in first shell bottom end have been bolted groove body, and in groove body
The top in portion is respectively and fixedly provided with damping spring, and the bottom end of damping spring is fixedly connected to support leg, increases the protective of the present apparatus,
Increase anti-ability of colliding with.
2, by being provided with waterproof layer on the inner sidewall of second shell, increase waterproof ability, while in second shell
The two sides in portion are respectively and fixedly provided with radiating fin, improve heat conduction rate, start cooling fan, heat is blown out, and prevent internal electronics
Element is chronically under hot environment and works, and is easy premature aging.
3, by being mounted on dedusting fan in the two sides on second shell top, and the bottom end inside dedusting fan is respectively provided with
There is dedusting strainer, can persistently be that the inside of second shell is dusted, prevent dust from accumulating, cause short circuit.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the system block diagram of the utility model.
In figure: 1, circuit board；2, cooling fan；3, protective plate；4, I/O interface；5, damping spring；6, status indicator lamp；7,
DC interface；8, first shell；9, limit spring；10, power interface；11, radiating fin；12, casing；13, dedusting strainer；14,
Waterproof layer；15, NB-IOT communication module；16, second shell；17, processor；18, dedusting fan；19, RJ45 ethernet port；
20, RS232 interface；21, the first instruction light panel；22, the second instruction light panel；23, display screen；24, support leg；25, groove body.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: one kind is based on narrow band communication things-internet gateway, packet
Include circuit board 1, first shell 8, casing 12 and second shell 16, on the lateral wall of first shell 8 and second shell 16 all uniformly
It is provided with carbon fiber anti-corrosion layer, increases corrosion resistance, prolongs the service life, the two sides of first shell 8 are provided with protection
Plate 3, and limit spring 9 is all uniformly fixed between protective plate 3 and the two sides of first shell 8, protective plate 3 passes through limit spring 9
Stretching structure is constituted between the two sides of first shell 8, improves the minibus of the present apparatus, four turnings of 8 bottom end of first shell
Place has been bolted groove body 25, and the top inside groove body 25 is respectively and fixedly provided with damping spring 5, the bottom end of damping spring 5
It is provided with support leg 24, and the top of support leg 24 is fixedly connected with the bottom end of damping spring 5, groove body 25 and first shell 8
Bottom end between in disassembly mounting structure, convenient for disassembly and assembly, easy to repair, the side of 8 one end of first shell is evenly arranged with IO and connects
Mouth 4, and status indicator lamp 6 is installed in the first shell 8 of 4 side of I/O interface, the side of one end of first shell 8 is provided with DC
Interface 7, the other side of 8 one end of first shell are provided with power interface 10, and the top of first shell 8 is equipped with second shell 16,
And the inside of second shell 16 is fixed with circuit board 1, the two sides inside second shell 16 are respectively and fixedly provided with radiating fin 11, and radiate
It is in weldedization structure between fin 11 and second shell 16, optimizes structure, dust removing effects is improved, inside second shell 16
Two sides are respectively and fixedly provided with radiating fin 11, and are in weldedization structure between radiating fin 11 and second shell 16, increase structure
Stability, NB-IOT communication module 15 is installed on circuit board 1, processor 17 is installed on the left of 1 one end of circuit board, second
Waterproof layer 14 is provided on the inner sidewall of shell 16, the two sides on 16 top of second shell are fixedly installed with dedusting fan 18, and
Bottom end inside dedusting fan 18 is provided with dedusting strainer 13, and the dedusting fan 18 is connected with the top of second shell 16
It is logical, RJ45 ethernet port 19, the bottom of 16 one end side of second shell are evenly arranged at the top of 16 one end side of second shell
Portion is evenly arranged with RS232 interface 20, and the first instruction light panel 21, second shell 16 are provided at the top of 16 one end of second shell
The bottom of one end is provided with the second instruction light panel 22, and the other side of 16 one end of second shell is provided with display screen 23, processor
17 are electrically connected by conducting wire and NB-IOT communication module 15, and the output end of processor 17 is defeated by conducting wire and dedusting fan 18
Enter end to be electrically connected.
Working principle: in use, the present apparatus is placed on working region, using support leg 24 and 25 inner tip of groove body it
Between the stability and shock resistance of fixed damping spring 5 when being put to improve, when two sides are hit, pressure compresses protective plate
Fixed limit spring 9, plays buffering fixed function between 3 and second shell 16, when the present apparatus at work, second shell 16
Inside can generate amount of heat, the fixed radiating fin 11 in 16 inside two sides of second shell improves the conduction velocity of heat, opens
Cooling fan 2 inside motivation shell 12 plays the role of cooling and heat dissipation except heat blowing out device, starts second shell 16
The dedusting fan 18 of top two sides installation, when impeller high speed rotation inside dedusting fan 18, in impeller each section air also by
Drive rotates together, at this point, the air at impeller center will be thrown to the edge of impeller because of the effect by centrifugal force, in impeller
Just vacuum is formd at center, then, external air constantly flows under the action of pressure difference, it adds at impeller center,
The ability for thus making dedusting fan 18 have sucking air, the inside that can be continuously second shell 16 is dusted.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. one kind is based on narrow band communication things-internet gateway, including circuit board (1), first shell (8), casing (12) and second shell
(16), it is characterised in that: the side of described first shell (8) one end is evenly arranged with I/O interface (4), and I/O interface (4) side
First shell (8) one end be equipped with status indicator lamp (6), the side of one end of the first shell (8) is provided with DC interface
(7), the other side of described first shell (8) one end is provided with power interface (10), and the top of the first shell (8) is equipped with
Second shell (16), and the inside of second shell (16) is fixed with circuit board (1), the side installation of described circuit board (1) one end
Have NB-IOT communication module (15), the other side of described circuit board (1) one end is equipped with processor (17), the second shell
(16) it is provided on inner sidewall waterproof layer (14), the two sides on second shell (16) top are mounted on dedusting fan
(18), and the bottom end of dedusting fan (18) inside is provided with dedusting strainer (13), second shell (16) one end side
Top is evenly arranged with RJ45 ethernet port (19), and the bottom of second shell (16) one end side is evenly arranged with
RS232 interface (20) is provided with the first instruction light panel (21), the second shell at the top of described second shell (16) one end
(16) bottom of one end is provided with the second instruction light panel (22), and the other side of described second shell (16) one end is provided with display
Shield (23), the processor (17) is electrically connected by conducting wire and NB-IOT communication module (15), the processor (17) it is defeated
Outlet is electrically connected by conducting wire and the input terminal of dedusting fan (18)；
The two sides of the first shell (8) are provided with protective plate (3), and between protective plate (3) and the two sides of first shell (8)
It is all uniformly fixed with limit spring (9), the protective plate (3) passes through structure between limit spring (9) and the two sides of first shell (8)
At stretching structure；
The internal two sides of the second shell (16) are respectively and fixedly provided with radiating fin (11), and radiating fin (11) and second shell
It (16) is in weldedization structure between.
2. according to claim 1 a kind of based on narrow band communication things-internet gateway, it is characterised in that: the first shell
(8) four corners of bottom end have been bolted groove body (25), and the top of groove body (25) inside is respectively and fixedly provided with damping
The bottom end of spring (5), the damping spring (5) is provided with support leg (24), and the top of support leg (24) and damping spring
(5) bottom end is fixedly connected, in disassembly mounting structure between the groove body (25) and the bottom end of first shell (8).
3. according to claim 1 a kind of based on narrow band communication things-internet gateway, it is characterised in that: the first shell
(8) and on the lateral wall of second shell (16) all it is evenly arranged with carbon fiber anti-corrosion layer.
4. according to claim 1 a kind of based on narrow band communication things-internet gateway, it is characterised in that: the second shell
(16) two sides are mounted on casing (12), and the inside of casing (12) is mounted on cooling fan (2), the cooling fan
(2) vertical center line about second shell (16) is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931634.9U CN209517172U (en) | 2018-11-22 | 2018-11-22 | One kind being based on narrow band communication things-internet gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931634.9U CN209517172U (en) | 2018-11-22 | 2018-11-22 | One kind being based on narrow band communication things-internet gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517172U true CN209517172U (en) | 2019-10-18 |
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ID=68190089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931634.9U Active CN209517172U (en) | 2018-11-22 | 2018-11-22 | One kind being based on narrow band communication things-internet gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492406A (en) * | 2020-10-21 | 2021-03-12 | 张家港艾富精密机电技术有限公司 | Wireless communication equipment with multi-mode mounting structure |
-
2018
- 2018-11-22 CN CN201821931634.9U patent/CN209517172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492406A (en) * | 2020-10-21 | 2021-03-12 | 张家港艾富精密机电技术有限公司 | Wireless communication equipment with multi-mode mounting structure |
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