CN219875780U

CN219875780U - Gateway (GW)

Info

Publication number: CN219875780U
Application number: CN202321032619.1U
Authority: CN
Inventors: 梁凯; 徐大伟; 陈伟; 赵梓辰; 崔栋阳; 王艳; 王金来
Original assignee: Leadot Innovation Technology Co ltd
Current assignee: Leadot Innovation Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-20
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a gateway, which comprises a gateway box, a circuit board and elements, wherein the circuit board and the elements are arranged in the gateway box, one surface of the gateway box is provided with a jack, an interface arranged on the circuit board is inserted in the jack so as to be connected with a cable, two sides of the bottom of the gateway box are respectively recessed inwards to form rectangular grooves, heat dissipation parts are detachably arranged in the rectangular grooves, the walls forming the rectangular grooves are hollow, each heat dissipation part comprises a bottom plate, a supporting body arranged on the bottom plate, and dustproof filter cotton coated on the supporting body, and the bottom plate is made of metal materials with smooth surfaces. According to the utility model, the detachable heat dissipation parts are arranged on the two sides of the gateway, so that the ventilation of the inside and outside is ensured, the dustproof filter cotton is used for blocking dust and sundries, and the arrangement of the connecting piece, the clamping rod, the spring and the like can facilitate the disassembly and assembly of the heat dissipation parts by staff, so that the influence of excessive dust accumulated on the dustproof filter cotton on the heat dissipation effect is avoided.

Description

Gateway (GW)

Technical Field

The utility model relates to the technical field of Internet of things equipment, in particular to a gateway.

Background

The wireless intelligent gateway of the Internet of things provides protocol integration and wireless long-distance data transmission functions for users by utilizing a public wireless network.

One of the functions which the gateway equipment is commonly required to be equipped with at present is ventilation and heat dissipation of the gateway box, in the operation process of the gateway, the internal element is electrified and heated, generally, the prior art is realized by adopting a mode of directly arranging a ventilation hole on the gateway box, and the mode has the defects that firstly dust in the air cannot be filtered, so that the dust is easily accumulated on the element through the ventilation hole; secondly, can't block outside insect such as cockroach, in order to guarantee ventilation effect, ventilation hole size generally sets up great, and very easily getting into the gateway box internal activity such as cockroach and spawning very influences its normal operating, for this reason, proposes a gateway.

Disclosure of Invention

The present utility model is directed to a gateway for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gateway, includes the gateway box to and set up circuit board and the component in the gateway box, the jack has been seted up to the one side of gateway box, and the interface that the circuit board had is inserted in locating the jack, in order to be connected with the cable, the both sides of gateway box bottom inwards sunken formation rectangle recess respectively, demountable installation has the radiator in the rectangle recess, constitutes each wall of rectangle recess all sets up to the fretwork form, the gateway box forms the passageway with external air circulation through the wall of fretwork and radiator, the radiator includes the bottom plate, and sets up the supporter on the bottom plate, and the dustproof filter pulp of cladding on the supporter, one side that the bottom plate is close to the gateway box is high to the opposite side, the bottom plate is made by smooth surface's metal material.

Preferably, the upper end of gateway box is connected with the apron, the joint surface of apron and gateway box is provided with matched with buckle and buckle strip respectively, be provided with the screw thread sleeve that extends in opposite directions on apron and the gateway box respectively, the reservation has the through-hole on the circuit board, screw thread sleeve internal thread is connected with the fastener, and the fastener passes through the through-hole and upwards extends.

Preferably, the inner side wall of the gateway box is provided with a lap joint part, the lap joint part is L-shaped, at least two sides of the circuit board are lapped on the horizontal part of the lap joint part, the heat dissipation part is arranged between the gateway box and the lower end of the circuit board, and the bottom wall of the gateway box is provided with a vent hole.

Preferably, the heat dissipation part further comprises a connecting piece arranged at the bottom of the bottom plate, the connecting piece vertically extends downwards, a connecting hole is formed in the connecting piece, a clamping rod is arranged at a position, corresponding to the connecting hole, in the gateway box, and the clamping rod is slidably mounted on the inner bottom surface of the gateway box.

Preferably, a sliding groove is formed in the bottom wall of the gateway box at a position corresponding to the clamping rod, a sliding rod is connected in the sliding groove in a sliding mode, the sliding rod is connected with the clamping rod, a spring is further sleeved on the sliding rod, one end of the spring is fixed on the sliding rod, and the other end of the spring is fixed on the gateway box.

Preferably, the sliding groove is provided with a T shape, one end of the sliding rod far away from the clamping rod is connected with a pushing part, the pushing part is matched with the horizontal part of the sliding groove, and the size of the horizontal part of the sliding groove is larger than that of the vertical part so as to limit the pushing part to slide in the horizontal part and the sliding rod to slide in the vertical part

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

according to the utility model, the detachable radiating parts are arranged on the two sides of the gateway to ensure the ventilation of the inside and outside, the dustproof filter cotton is used for blocking dust and sundries, the connecting piece, the clamping rod, the spring and the like, so that the radiating parts can be conveniently disassembled and assembled by workers to prevent excessive dust accumulated on the dustproof filter cotton from influencing the radiating effect, and the bottom plate is inclined, so that the adhesion of insect eggs, insect corpses and other sundries can be avoided on the smooth surface of the bottom plate.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic side sectional view of the present utility model;

FIG. 5 is a schematic perspective view of a heat dissipating component according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a gateway box; 2. a circuit board; 3. a jack; 4. a cover plate; 5. a buckle strip; 6. a threaded sleeve; 7. a fastener; 8. a lap joint; 9. a vent hole; 10. a bottom plate; 11. a support body; 12. dust-proof filter cotton; 13. a connecting piece; 14. a clamping rod; 15. a chute; 16. a slide bar; 17. a spring; 18. a pushing part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a gateway, which adopts a high-performance industrial-grade 32-bit communication processor and an industrial-grade wireless module, takes an embedded real-time operating system as a software supporting platform, simultaneously provides RS232/RS485, an Ethernet LAN, an Ethernet WAN and a WIFI interface, can be connected with serial port equipment, ethernet equipment and WIFI equipment at the same time, realizes the functions of multi-protocol acquisition, data transparent transmission and routing, and belongs to common knowledge of a person skilled in the art, and the content of the gateway is not described in detail.

Those skilled in the art will appreciate that the gateway should be matched with basic elements such as an intelligent gateway host, a wireless antenna, a WIFI antenna, an ethernet direct connection, a matched power supply, a wiring terminal, and the like.

The gateway as shown in fig. 1-6 comprises a gateway box 1, and a circuit board 2 and elements arranged in the gateway box 1, wherein the gateway box 1 is the outer shell of the intelligent gateway host, one side of the gateway box 1 is provided with a jack 3, and an interface of the circuit board 2 is inserted into the jack 3 so as to be connected with a cable.

The upper end of the gateway box 1 is connected with a cover plate 4, the connecting surfaces of the cover plate 4 and the gateway box 1 are respectively provided with a matched buckle and a buckle strip 5, the cover plate 4 and the gateway box 1 are respectively provided with a threaded sleeve 6 which extends in opposite directions, a through hole is reserved on the circuit board 2, the threaded sleeve 6 is internally connected with a fastener 7 in a threaded manner, and the fastener 7 extends upwards through the through hole.

The fastener 7 may be a connecting bolt, and the connecting bolt is screwed into the threaded sleeve 6 arranged on the gateway box 1 through a hole formed in the bottom wall of the gateway box 1 and screwed into the threaded sleeve 6 on the cover plate 4 through a through hole reserved in the circuit board 2 as the screwing depth increases, so as to mount the cover plate 4 on the gateway box 1.

The cooperation setting of buckle and buckle strip 5 is used for carrying out the preinstallation with apron 4 and gateway box 1, adopts the mode of joint can make when the staff directly applys certain power to apron 4, can separate it with gateway box 1.

In some embodiments of the present utility model, the inner side wall of the gateway box 1 is provided with a lap joint part 8, the lap joint part 8 is L-shaped, and at least two sides of the circuit board 2 are lapped on the horizontal part of the lap joint part 8.

The two sides of the bottom of the gateway box 1 are respectively recessed inwards to form rectangular grooves, radiating components are detachably arranged in the rectangular grooves, and preferably, the radiating components are arranged between the gateway box 1 and the lower end of the circuit board 2, and vent holes 9 are formed in the bottom wall of the gateway box 1.

Referring to fig. 5, the heat dissipation component includes a base plate 10, a support body 11 disposed on the base plate 10, and a dust-proof filter cotton 12 coated on the support body 11, as shown in fig. 5, one surface of the heat dissipation component facing the outside is provided with an opening, each wall forming the rectangular groove is in a hollow structure, and the hollow holes on each wall of the gateway box 1, the dust-proof filter cotton 12 and one side opening of the heat dissipation component form a flow channel communicated with the outside, wherein the dust-proof filter cotton 12 is disposed in a region corresponding to each wall, and can completely cover the hollow holes on each wall.

The base plate 10 is made of a metal material with a smooth surface, preferably, the base plate 10 is made of an iron material, and the adhesion force of eggs and insect carcasses on the base plate 10 can be reduced through the smooth surface, so that the eggs and the insect carcasses can slide along the surface of the obliquely arranged base plate 10 under the action of self gravity and are discharged out of the heat radiating component.

In some embodiments of the present utility model, the heat dissipation component further includes a connecting piece 13 disposed at the bottom of the bottom plate 10, the connecting piece 13 extends vertically downward, a connecting hole is formed on the connecting piece 13, a clamping rod 14 is disposed at a position corresponding to the connecting hole in the gateway box 1, and the clamping rod 14 is slidably mounted on the inner bottom surface of the gateway box 1.

When the heat dissipation part is installed, the heat dissipation part is embedded into the rectangular groove from bottom to top from the opening at the lower end of the gateway box 1, and it can be understood that in order to improve the connection strength, the contact surface of the heat dissipation part and each wall forming the rectangular groove should have a certain friction force, so that when the heat dissipation part is not influenced by external force, the heat dissipation part embedded into the rectangular groove cannot naturally slide down, and when the heat dissipation part is completely embedded into the rectangular groove, the connection hole corresponds to the position of the clamping rod 14, and the clamping rod 14 is clamped with the connecting piece 13 through the connection hole, so that the installation of the heat dissipation part can be completed.

Specifically, a sliding groove 15 is formed in the bottom wall of the gateway box 1 at a position corresponding to the clamping rod 14, a sliding rod 16 is connected in the sliding groove 15 in a sliding manner, the sliding rod 16 is connected with the clamping rod 14, a spring 17 is further sleeved on the sliding rod 16, one end of the spring 17 is fixed on the sliding rod 16, the other end of the spring 17 is fixed on the gateway box 1, and when the spring 17 naturally stretches, the clamping rod 14 extends to the position shown in fig. 6.

Further, the sliding groove 15 is provided with a T shape, one end of the sliding rod 16 far away from the clamping rod 14 is connected with a pushing part 18, the pushing part 18 is matched with the horizontal part of the sliding groove 15, and the size of the horizontal part of the sliding groove 15 is larger than that of the vertical part, so that the pushing part 18 is limited to slide in the horizontal part, and the sliding rod 16 slides in the vertical part.

With the above structure, when the gateway box 1 needs to be disassembled, the pushing part 18 is pushed to slide in a direction away from the heat dissipation part, the clamping rod 14 is driven to move out of the connecting hole by the sliding rod 16, the spring 17 is compressed, the heat dissipation part can be pulled out from the lower end of the gateway box 1, and the clamping rod 14 is reset under the action of the spring 17 after the pushing part 18 is released.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gateway, includes gateway box to and set up circuit board and the component in gateway box, the jack has been seted up to one side of gateway box, and the interface that the circuit board had is inserted in locating the jack to be connected with the cable, its characterized in that: the utility model discloses a gateway box, including the gateway box, the both sides of gateway box bottom are inwards sunken respectively form the rectangle recess, demountable installation has the radiating part in the rectangle recess, constitutes each wall of rectangle recess all sets up to the fretwork form, the gateway box forms the passageway with external air circulation through wall and the radiating part of fretwork, the radiating part includes the bottom plate to and set up the supporter on the bottom plate, with the dustproof filter pulp of cladding on the supporter, one side that the bottom plate is close to the gateway box is higher than the opposite side highly, the bottom plate is made by the smooth metal material in surface.

2. A gateway as claimed in claim 1, wherein: the upper end of gateway box is connected with the apron, the apron is provided with matched with buckle and buckle strip respectively with the junction surface of gateway box, be provided with the screw thread sleeve that extends in opposite directions on apron and the gateway box respectively, the reservation has the through-hole on the circuit board, screw thread sleeve internal thread is connected with the fastener, and the fastener passes through the through-hole and upwards extends.

3. A gateway as claimed in claim 1, wherein: the gateway box is characterized in that a lap joint part is arranged on the inner side wall of the gateway box, the lap joint part is L-shaped, two side edges of the circuit board are lapped on the horizontal part of the lap joint part, the heat dissipation part is arranged between the gateway box and the lower end of the circuit board, and the bottom wall of the gateway box is provided with a vent hole.

4. A gateway as claimed in claim 1, wherein: the heat dissipation part is characterized in that the heat dissipation part further comprises a connecting piece arranged at the bottom of the bottom plate, the connecting piece vertically extends downwards, a connecting hole is formed in the connecting piece, a clamping rod is arranged at a position, corresponding to the connecting hole, in the gateway box, and the clamping rod is slidably mounted on the inner bottom surface of the gateway box.

5. A gateway as claimed in claim 4, wherein: the gateway box is characterized in that a sliding groove is formed in the bottom wall of the gateway box at a position corresponding to the clamping rod, a sliding rod is connected in the sliding groove in a sliding mode, the sliding rod is connected with the clamping rod, a spring is further sleeved on the sliding rod, one end of the spring is fixed on the sliding rod, and the other end of the spring is fixed on the gateway box.

6. A gateway as claimed in claim 5, wherein: the sliding groove is arranged to be T-shaped, one end of the sliding rod, far away from the clamping rod, is connected with a pushing part, the pushing part is matched with the horizontal part of the sliding groove, the size of the horizontal part of the sliding groove is larger than that of the vertical part, so that the pushing part is limited to slide in the horizontal part, and the sliding rod slides in the vertical part.