CN111031409A

CN111031409A - Acquisition gateway equipment based on NB-IOT

Info

Publication number: CN111031409A
Application number: CN201911263548.4A
Authority: CN
Inventors: 黄玉城
Original assignee: Zhike Cloud Technology Guangzhou Co Ltd
Current assignee: Zhike Cloud Technology Guangzhou Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-04-17
Anticipated expiration: 2039-12-11
Also published as: CN111031409B

Abstract

The invention relates to the technical field of acquisition gateways, in particular to acquisition gateway equipment based on NB-IOT, which comprises a gateway equipment body and a base arranged at the bottom of the gateway equipment body, wherein a group of baffles are fixedly connected on a radiating grid, a WAN socket is arranged at the front end of the gateway equipment body, the base comprises a bottom plate arranged right below the gateway equipment body, an integrally formed trapezoidal block is arranged at the front end of the bottom plate, a plurality of groups of movable wire fixing devices are arranged above a platform, limit columns extending upwards are arranged on the left side and the right side of the top of the bottom plate, and clamping devices are fixed at the tops of the limit columns. The angle position of the gateway equipment body can be adjusted, and the adaptability is strong.

Description

Acquisition gateway equipment based on NB-IOT

Technical Field

The invention relates to the technical field of acquisition gateways, in particular to acquisition gateway equipment based on NB-IOT.

Background

NB-IoT, narrowband internet of things (narrow band internet of things). The NB-IoT is constructed in a cellular network, only consumes about 180kHz bandwidth, and can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce the deployment cost and realize smooth upgrading.

The Gateway (Gateway) is also called an internetwork connector and a protocol converter. The gateway realizes network interconnection above a network layer, is a complex network interconnection device and is only used for interconnection of two networks with different high-level protocols. The gateway can be used for interconnection of both wide area networks and local area networks. The gateway is a computer system or device where the NB-IOT based acquisition gateway device acts as a switch-operative. The gateway is a translator used between two systems that differ in communication protocol, data format or language, or even in an entirely different architecture. Instead of the bridge simply communicating the information, the gateway repackages the received information to accommodate the needs of the destination system. Same layer-application layer.

The collection gateway equipment on the market does not set up the device of fixing the net twine, and the net twine often scatters piles up together, influences pleasing to the eye and maintains inconveniently, does not also design fine heat radiation structure, and the overheated life that can shorten of gateway equipment in use appears the potential safety hazard even, and gateway equipment is difficult to the conversion angle, is not convenient for use. Therefore, an acquisition gateway device based on NB-IOT is provided.

Disclosure of Invention

The invention aims to provide acquisition gateway equipment based on NB-IOT (NB-IOT) to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an acquisition gateway device based on NB-IOT comprises a gateway device body and a base arranged at the bottom of the gateway device body, wherein an antenna is arranged at the rear end of the gateway device body, radiating grids are arranged at the left and right ends of the gateway device body, a group of baffles are fixedly connected to the radiating grids, a prompting lamp, a USB (universal serial bus) socket and a WAN (wide area network) socket are sequentially arranged at the front end of the gateway device body from left to right, a plurality of WAN sockets are arranged, the base comprises a bottom plate arranged right below the gateway device body, an integrally formed trapezoidal block is arranged at the front end of the bottom plate, a platform is arranged at the rear side of the top of the trapezoidal block, a slope is obliquely arranged downwards from the front side of the top of the trapezoidal block, a semicircular slot corresponding to the WAN socket is arranged at the top of the slope, a plurality of chutes are arranged at the top of the platform, the bottom plate top left and right sides all is provided with the spacing post that upwards extends, spacing capital portion is fixed with latch device, latch device and a set of the baffle cooperation.

As a preferable scheme of the invention, the movable wire fixing device is matched with the WAN jack, the movable wire fixing device comprises a movable arc surface block and a fixed arc surface block, a sliding block is arranged at the bottom of the movable arc surface block and extends into the sliding groove, the bottom of the fixed arc surface block is fixed at the top of the platform, one side of the rear end of the fixed arc surface block, which is close to the movable arc surface block, extends outwards to form an ear seat, a jack is arranged in the middle of the ear seat, and a fixing pin matched with the jack is arranged at the rear end of the movable arc surface block and extends backwards.

According to a preferable scheme of the invention, the clamping device comprises a clamping block, mounting grooves are formed in the front end and the rear end of the clamping block, a partition plate is arranged in the middle of the clamping block and located between the two mounting grooves, a central rod penetrating through the two mounting grooves is fixed in the middle of the mounting grooves, telescopic plates are connected to the front end and the rear end of the central rod in a penetrating mode, the other ends of the telescopic plates extend to the outside of the mounting grooves, springs are sleeved on the outer walls of the central rods, one ends of the springs are fixedly connected with the partition plate, and the other ends of the springs are fixedly connected.

As a preferable scheme of the present invention, a through hole is formed in the middle of the bottom plate, support pillars for supporting the bottom of the gateway device body are respectively extended upward at four corners of the top of the bottom plate, and the height of each support pillar is 2 CM.

As a preferable scheme of the invention, the group of baffles consists of two baffles which are symmetrical front and back, the limiting column is positioned between the two baffles, and the length of the clamping block is smaller than the distance between the two baffles.

As a preferable scheme of the invention, the middle of the bottom of the base extends downwards to form a circular wall, the circular wall is uniformly provided with air holes, and the bottom of the circular wall is rotatably connected with a base column.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the plurality of wire fixing devices and the semicircular wire grooves matched with the wire fixing devices are arranged, the net wires are connected between the fixed arc surface blocks and the movable arc surface blocks in a penetrating manner, then the movable arc surface blocks slide backwards, the fixing pins on the movable arc surface blocks are inserted into the insertion holes in the ear seats, the fixed arc surface blocks and the movable arc surface blocks are fixedly connected into the circular tubes, the inner diameters of the circular tubes are matched with the outer diameters of the net wires, the net wires are fixed and are not easy to loosen, and the net wires are placed in the corresponding semicircular wire grooves during arrangement, so that the net wires can be fixed in the semicircular wire grooves under the action of gravity, are not easy to scatter, and are neat and attractive.

2. According to the invention, the clamping devices are arranged on the left side and the right side of the top of the base, the expansion plate is extruded towards the inside of the mounting groove until the expansion plate completely enters the inside of the mounting groove, the spring is extruded and contracted by the expansion plate, then the gateway equipment body is placed above the base, the limiting column is positioned between the two baffles at the moment, the fixture block is positioned at the tops of the baffles, then the expansion plate stops applying force, the spring returns to push the expansion plate out of the inside of the mounting groove, the bottom of the expansion plate is abutted against the tops of the baffles at the moment, so that the gateway equipment body and the base are stably connected and are not easy to loosen, and a gap is formed between the gateway equipment body and the base by arranging the support column, so that the heat dissipation effect is good, the connection structure for rotating the annular.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a gateway device body according to the present invention;

FIG. 3 is a perspective view of the top structure of the base of the present invention;

FIG. 4 is a schematic structural view at A of the present invention;

FIG. 5 is a schematic view of a latch according to the present invention;

fig. 6 is a perspective view of the bottom structure of the base of the present invention.

In the figure: 1. a gateway device body; 2. an antenna; 3. a heat dissipation grid; 4. a baffle plate; 5. a warning light; 6. a USB socket; 7. a WAN jack; 8. a base plate; 81. a port; 82. a support pillar; 9. a trapezoidal block; 91. a platform; 92. a slope; 93. a semicircular wire slot; 94. a chute; 10. a limiting column; 11. a clamping block; 111. mounting grooves; 12. a fixed arc surface block; 121. an ear mount; 13. a dynamic arc surface block; 131. a fixing pin; 14. a center pole; 15. a spring; 16. a retractable plate; 17. an annular wall; 18. a base column.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1-6, an acquisition gateway device based on NB-IOT comprises a gateway device body 1 and a base installed at the bottom of the gateway device body, wherein a ring wall 17 is extended downwards from the middle of the bottom of the base, air holes are uniformly formed in the ring wall 17, a base column 18 is rotatably connected to the bottom of the ring wall 17, an antenna 2 is installed at the rear end of the gateway device body 1, radiating grids 3 are respectively arranged at the left and right ends of the gateway device body 1, a group of baffles 4 are fixedly connected to the radiating grids 3, the group of baffles 4 is composed of two baffles 4 which are symmetrical front and back, a prompt lamp 5, a USB socket 6 and a WAN socket 7 are sequentially arranged at the front end of the gateway device body 1 from left to right, a power-on key is arranged at the right side of the front end of the gateway device body 1, a plurality of WAN sockets 7 are arranged, the base comprises a bottom plate, the four corners of the top of the bottom plate 8 are respectively provided with a support column 82 for supporting the bottom of the gateway device body 1 in an upward extending manner, the height of the support column 82 is 2CM, the front end of the bottom plate 8 is provided with an integrally formed trapezoidal block 9, the rear side of the top of the trapezoidal block 9 is provided with a platform 91, the top of the trapezoidal block is inclined downwards, the top of the slope 92 is provided with a semicircular slot 93 corresponding to a WAN socket 7, the top of the platform 91 is provided with a plurality of chutes 94, the chutes 94 correspond to the WAN socket 7, a plurality of groups of movable wire fixing devices are arranged above the platform 91 and are matched with the WAN socket 7, each movable wire fixing device comprises a movable cambered surface block 13 and a fixed cambered surface block 12, the bottom of the movable cambered surface block 13 extends into the chutes 94 and is provided with a slide block, the bottom of the fixed cambered surface block 12 is fixed on the top of the platform 91, one side of the rear end, the jack has been seted up in the middle of the ear seat 121, the backward extension of moving arc face piece 13 rear end is provided with and jack cooperation fixed pin 131, 8 top left and right sides of bottom plate all are provided with the spacing post 10 that upwards extends, spacing post 10 is located between two baffles 4, spacing post 10 top is fixed with latch device, latch device includes fixture block 11, fixture block 11 length is less than the distance between two baffles 4, mounting groove 111 has all been seted up at both ends around fixture block 11, be provided with the baffle in the middle of the fixture block 11, the baffle is located between two mounting grooves 111, be fixed with well core rod 14 that runs through two mounting grooves 111 in the middle of the mounting groove 111, well core rod 14 front and back both ends all cross-under have expansion plate 16, the expansion plate 16 other end all extends to the outside of mounting groove 111, well core rod 14 outer wall has all cup jointed spring 15, spring 15 one end fixed connection baffle and.

One specific application of the invention is as follows: when the gateway equipment is used, firstly, the expansion plate 16 is pressed into the installation groove 111, the spring 15 is compressed, then the gateway equipment body 1 is placed on the base, four support columns 82 on the base are respectively abutted against four corners of the bottom of the gateway equipment body 1, at the moment, the limiting column 10 is positioned between the two baffle plates 4, the clamping block 11 is positioned at the top of the baffle plate 4, then, the expansion plate 16 is released, the spring 15 is restored, one part of the expansion plate 16 is pushed out of the installation groove 111, at the moment, the sum of the length of the part of the expansion plate 16 extending to the clamping block 11 and the length of the clamping block 11 is larger than the distance between the two baffle plates 4, the expansion plate 16 clamps the top of the baffle plate 4, so that the gateway equipment body 1 and the base are connected firmly and are not easy to fall off, then, the network cable passes through the middles of the fixed arc block 12 and the movable arc block, and then the movable arc-shaped block 13 slides backwards, so that the fixing pin 131 on the movable arc-shaped block 13 is inserted into the jack on the lug seat 121, the fixed arc-shaped block 12 and the movable arc-shaped block 13 are spliced into a circular tube, and the net cables are stably placed in the circular tube.

Example 1: an acquisition gateway device based on NB-IOT comprises a gateway device body 1 and a base arranged at the bottom of the gateway device body, wherein an antenna 2 is arranged at the rear end of the gateway device body 1, radiating grids 3 are respectively arranged at the left end and the right end of the gateway device body 1, a group of baffles 4 are respectively fixedly connected on the radiating grids 3, a prompting lamp 5, a USB socket 6 and a WAN socket 7 are sequentially arranged at the front end of the gateway device body 1 from left to right, a plurality of WAN sockets 7 are arranged, the number of the WAN sockets 7 can be five, the base comprises a bottom plate 8 arranged right below the gateway device body 1, an integrally formed trapezoidal block 9 is arranged at the front end of the bottom plate 8, the rear end of the trapezoidal block 9 is abutted against the front end of the gateway device body 1, a platform 91 is arranged at the rear side of the top of the trapezoidal block 9, a slope 92 is obliquely arranged downwards at the front side of the, the top of the platform 91 is provided with a plurality of sliding grooves 94, the sliding grooves 94 correspond to the positions of WAN jacks 7, a plurality of groups of movable wire fixing devices are arranged above the platform 91, five groups of wire fixing devices are also arranged, the movable wire fixing devices are matched with the WAN jacks 7 and comprise movable arc blocks 13 and fixed arc blocks 12, the axial center points of the movable arc blocks 13 and the fixed arc blocks 12 are positioned on the same straight line, sliding blocks are arranged at the bottoms of the movable arc blocks 13 and extend into the sliding grooves 94, the bottoms of the fixed arc blocks 12 are fixed at the top of the platform 91, ear seats 121 are arranged at the rear ends of the fixed arc blocks 12 and extend outwards at one sides of the movable arc blocks 13, jacks are arranged in the middle of the ear seats 121, fixing pins 131 matched with the jacks are arranged at the rear ends of the movable arc blocks 13 and extend backwards, when the wire fixing devices are used, plugs of network cables are firstly inserted into the WAN jacks 7, then the network cables are inserted into the middles of the fixed arc blocks 12 and the movable arc, then, the movable arc-shaped block 13 slides backwards, so that the fixing pin 131 on the movable arc-shaped block 13 is inserted into the insertion hole on the lug seat 121, the fixed arc-shaped block 12 and the movable arc-shaped block 13 are fixedly connected into a circular pipe, the inner diameter of the circular pipe is matched with the outer diameter of a network cable, the network cable is fixed and is not easy to loosen, when the arrangement is carried out, the network cable is placed inside the corresponding semicircular wire groove 93, the arrangement of the network cable is attractive, the slope 92 which is high at the back and low at the front is arranged, the network cable can be fixed inside the semicircular wire groove 93 under the action of gravity, the scattering is not easy, and the dust accumulation is reduced.

Example 2: an acquisition gateway device based on NB-IOT comprises a gateway device body 1 and a base arranged at the bottom of the gateway device body, wherein an antenna 2 is arranged at the rear end of the gateway device body 1, radiating grids 3 are respectively arranged at the left end and the right end of the gateway device body 1, a group of baffles 4 are respectively fixedly connected on the radiating grids 3, a prompting lamp 5, a USB socket 6 and a WAN socket 7 are sequentially arranged at the front end of the gateway device body 1 from left to right, a plurality of WAN sockets 7 are arranged, the base comprises a bottom plate 8 arranged right below the gateway device body 1, an integrally formed trapezoidal block 9 is arranged at the front end of the bottom plate 8, a platform 91 is arranged at the rear side of the top of the trapezoidal block 9, a slope 92 is obliquely arranged downwards from the front side to the front side, a semicircular wire groove 93 corresponding to the WAN socket 7 is arranged at the top of the slope 92, a plurality of sliding grooves 94 are arranged at the top of the, the left side and the right side of the top of the bottom plate 8 are respectively provided with a limiting column 10 extending upwards, a clamping device is fixed on the top of the limiting column 10 and comprises a clamping block 11, a group of baffle plates 4 consists of two baffle plates 4 which are symmetrical front and back, the limiting column 10 is positioned between the two baffle plates 4, the length of the clamping block 11 is smaller than the distance between the two baffle plates 4, mounting grooves 111 are respectively arranged at the front end and the back end of the clamping block 11, a partition plate is arranged in the middle of the clamping block 11 and is positioned between the two mounting grooves 111, a central rod 14 penetrating through the two mounting grooves 111 is fixed in the middle of the mounting grooves 111, telescopic plates 16 are respectively connected at the front end and the back end of the central rod 14 in a penetrating mode in a penetrating manner, a round hole matched with the telescopic plate 16 is arranged at one end of the telescopic plate 16 close to the partition plate, the other end of, when using clamping device, at first with expansion plate 16 to the inside extrusion of mounting groove 111, make expansion plate 16 enter into inside mounting groove 111 completely, the part of expansion plate 16 and the 14 coincidence of center pole increases this moment, spring 15 is by the 16 extrusion shrink of expansion plate, place gateway equipment body 1 in the base top, spacing post 10 is located between two baffles 4 this moment, fixture block 11 is located the top of baffle 4, then stop the application of force to expansion plate 16, spring 15 replies, release expansion plate 16 from the inside mounting groove 111, the top of 16 bottom butt baffle 4 of expansion plate this moment, make gateway equipment body 1 and base connect, when needs are separated gateway equipment body 1 and base, only need extrude to the mounting groove 111 inside with expansion plate 16, can take off gateway equipment body 1 from directly over the base.

Example 3: an acquisition gateway device based on NB-IOT comprises a gateway device body 1 and a base arranged at the bottom of the gateway device body, wherein an antenna 2 is arranged at the rear end of the gateway device body 1, radiating grilles 3 are respectively arranged at the left end and the right end of the gateway device body 1, a group of baffles 4 are respectively fixedly connected on the radiating grilles 3, a prompting lamp 5, a USB (universal serial bus) socket 6 and a WAN (wide area network) socket 7 are sequentially arranged at the front end of the gateway device body 1 from left to right, a ring wall 17 is arranged in the middle of the bottom of the base in a downward extending manner, air holes are uniformly arranged on the ring wall 17, a base column 18 is rotatably connected at the bottom of the ring wall 17, the base comprises a bottom plate 8 arranged right below the gateway device body 1, a through hole 81 is formed in the middle of the bottom plate 8, the ring wall 17 is positioned at the outer side of, install gateway equipment body 1 in base top back, support column 82 and the soft contact of gateway equipment body 1 play certain cushioning effect, the air of bottom passes through the bleeder vent on rampart 17, again play radiating effect to gateway equipment body 1 bottom through opening 81, through setting up support column 82, make and have the space between base and the gateway equipment body 1 bottom, the radiating effect is good, when using, can be through rotating the base, thereby make the angular position of gateway equipment body 1 change, convenient to use.

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

Claims

1. The utility model provides an acquisition gateway equipment based on NB-IOT, includes gateway equipment body (1) and installs the base in its bottom, its characterized in that: the rear end of the gateway equipment body (1) is provided with an antenna (2), the left end and the right end of the gateway equipment body (1) are respectively provided with a heat dissipation grid (3), the heat dissipation grids (3) are fixedly connected with a group of baffles (4), the front end of the gateway equipment body (1) is sequentially provided with a prompt lamp (5), a USB (universal serial bus) socket (6) and a WAN (wide area network) socket (7) from left to right, the WAN socket (7) is provided with a plurality of sockets, the base comprises a bottom plate (8) arranged right below the gateway equipment body (1), the front end of the bottom plate (8) is provided with an integrally formed trapezoidal block (9), the rear side of the top of the trapezoidal block (9) is provided with a platform (91), a slope (92) is obliquely arranged below the front side of the top, the top of the slope (92) is provided with a semicircular wire groove (93) corresponding to the WAN socket (7, spout (94) with WAN socket (7) position corresponds, the solid traditional thread binding putting of multiunit activity is installed to platform (91) top, bottom plate (8) top left and right sides all is provided with spacing post (10) that upwards extend, spacing post (10) top is fixed with latch fitting, latch fitting and a set of baffle (4) cooperation.

2. The NB-IOT based acquisition gateway device of claim 1, wherein: the activity is fixed line device with WAN socket (7) cooperation, the activity is fixed line device is including moving cambered surface piece (13) and deciding cambered surface piece (12), move cambered surface piece (13) bottom and extend to the inside of spout (94) is provided with the slider, decide cambered surface piece (12) bottom and be fixed in the top of platform (91), decide cambered surface piece (12) rear end and be close to it all outwards extends to be provided with ear seat (121) to move one side of cambered surface piece (13), the jack has been seted up in the middle of ear seat (121), move the backward extension of cambered surface piece (13) rear end be provided with jack cooperation fixed pin (131).

3. The NB-IOT based acquisition gateway device of claim 1, wherein: clamping device includes fixture block (11), mounting groove (111) have all been seted up at both ends around fixture block (11), be provided with the baffle in the middle of fixture block (11), the baffle is located between two mounting groove (111), be fixed with in the middle of mounting groove (111) and run through two well core rod (14) of mounting groove (111), well core rod (14) around both ends all cross-under have expansion plate (16), the expansion plate (16) other end all extends to the outside of mounting groove (111), well core rod (14) outer wall has all cup jointed spring (15), spring (15) one end fixed connection baffle and other end fixed connection expansion plate (16).

4. The NB-IOT based acquisition gateway device of claim 1, wherein: opening (81) have been seted up in the middle of bottom plate (8), bottom plate (8) top four corners department all upwards extends to be provided with and is used for supporting support column (82) of gateway equipment body (1) bottom, support column (82) height is 2 CM.

5. The NB-IOT based acquisition gateway device of claim 3, wherein: a set of baffle (4) are by two of longitudinal symmetry baffle (4) are constituteed, spacing post (10) are located two between baffle (4), fixture block (11) length is less than two distance between baffle (4).

6. The NB-IOT based acquisition gateway device of claim 1, wherein: the base is characterized in that a ring wall (17) extends downwards in the middle of the bottom of the base, air holes are uniformly formed in the ring wall (17), and a base column (18) is rotatably connected to the bottom of the ring wall (17).