CN217037345U

CN217037345U - Lora gateway device

Info

Publication number: CN217037345U
Application number: CN202220928556.7U
Authority: CN
Inventors: 罗回彬; 周肖树; 路良刚; 魏志军
Original assignee: Beijing Institute of Technology
Current assignee: Beijing Institute of Technology
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-22
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to the technical field of Lora gateways, in particular to a Lora gateway device, comprising a gateway box and a protection device. The surface of the gateway box is evenly and fixedly connected with a plurality of wiring ports, and the surface of the gateway box is provided with a protection device. The protective device includes four limit frames, the four limit frames are all located on the surface of the gateway box, the surface of the limit frame is glued with two elastic pads, and the surface of the limit frame is fixedly connected with two elastic pads A telescopic rod, the output ends of the two telescopic rods are fixedly connected with a protective plate, the surface of the telescopic rod is covered with a spring A, and the two ends of the spring A are respectively fixedly connected with the protective plate and the limit frame. A sliding rod is slidably inserted in the position frame, an end side of the sliding rod is fixedly connected with a positioning block, and a positioning hole is opened on the surface of the gateway box. The utility model solves the problem that the existing Lora gateway device falls on the ground and easily causes damage to the corners.

Description

Lora gateway device

Technical Field

The utility model relates to the technical field of Lora gateways, in particular to a Lora gateway device

Background

The Lora gateway is a network server based on cloud computing, is widely applied to offices, improves the performance of the internet, and continuously progresses with the development of science and technology, so that the Lora gateway has a good development prospect.

Most direct placing of present Lora gateway ware uses on the desktop, and when the Lora gateway ware received under the external force situation and takes place to drop from the desktop, Lora gateway ware ground corner position dropped and takes place to fall to decrease very easily subaerial, and then can reduce the life-span of Lora gateway ware.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the corner position is easy to damage when the conventional Lora gateway falls on the ground.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a Lora gateway device, includes gateway box and protector, the even fixedly connected with a plurality of wiring mouth in surface of gateway box, the surface of gateway box is equipped with protector, protector includes four spacing, four spacing all is located the surface of gateway box, spacing surperficial cement has two cushions, two fixed surface of spacing is connected with two telescopic links, two the output fixedly connected with guard plate of telescopic link, the surface cover of telescopic link has spring A, spring A's both ends respectively with guard plate and spacing fixed connection.

Preferably, a sliding rod is inserted into the limiting frame in a sliding manner, a positioning block is fixedly connected to the end side of the sliding rod, a positioning hole is formed in the surface of the gateway box, and the size of the positioning hole is matched with that of the positioning block. The sliding rod is slid, the positioning block on the sliding rod can be sleeved into the inner wall of the positioning hole, and therefore the effect that the limiting frame is clamped on the surface of the gateway box can be achieved.

Preferably, the surface of the sliding rod is sleeved with a spring B, and two ends of the spring B are fixedly connected with the positioning block and the limiting frame respectively. The spring B has the effect of driving the positioning block to be clamped into the inner wall of the positioning hole.

Preferably, one end, far away from the positioning block, of the sliding rod is fixedly connected with a pressing block, and the sliding rod is in sliding connection with the limiting frame through the pressing block. The setting of briquetting has made things convenient for the staff to the slip of slide bar at spacing inner wall, and then has made things convenient for the joint of staff between to spacing and the gateway box.

Preferably, the surface of gateway box is equipped with anti-drop structure, anti-drop structure includes the fixed block, the fixed block is connected with the fixed surface of gateway box, the inside sliding connection of fixed block has the slider, the fixed surface of slider is connected with the connecting block, the inside sliding connection of connecting block has the gag lever post, the distolateral fixedly connected with fixture block of gag lever post.

Preferably, the surface of the limiting rod is sleeved with a spring C, and two ends of the spring C are fixedly connected with the connecting block and the clamping block respectively. The spring C is arranged to have the effect that the driving clamping block is clamped between the wire connection port and the wire connector lug.

Preferably, a driving rod is inserted into the internal thread of the fixing block, and the driving rod is rotatably connected with the inside of the connecting block. The driving rod is rotated, and the driving rod can drive the connecting block and the gateway box to move relatively, so that the position of a clamping block in the limiting rod can be controlled conveniently.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, the protective device is arranged, the press block is pressed, the limit frame is clamped at the corner position of the gateway box, the press block is loosened, the positioning block can be clamped into the inner wall of the positioning hole by the elastic force of the spring B on the limit frame, so that the clamping between the limit frame and the gateway box is completed, when the gateway box falls on the ground under the external force condition, the protection plate can be buffered by the elastic force of the spring A on the limit frame, the telescopic rod can be stretched back and forth between the limit frame and the protection plate to have the effect of limiting the elastic direction of the spring A, so that the effect of protecting the corner position of the gateway box is achieved, the collision between the corner position of the gateway box and the ground is avoided, the problem that the corner position of the gateway box is damaged due to the overlarge impact force on the ground to the gateway box is solved, the elastic cushion can also buffer the gateway box when contacting with the ground, so as to further improve the protection effect of the gateway box, through setting up protector, cushion the gateway box border angle position to can reach the effect of protecting the gateway box.

2. According to the utility model, through the arrangement of the anti-drop structure, when the wiring port on the gateway box needs to be wired, the limiting rod is pulled in the direction away from the connecting block, the connector of the electric wire is clamped into the inner wall of the wiring port, the clamping block is loosened, the clamping block can be clamped on the electric wire by the elastic force of the spring C on the connecting block, at the moment, the driving rod is rotated, and the driving rod can rotate in the fixing block, so that the connector lug can be clamped at the position of the connector lug by dragging the clamping block, the problem that the connector lug is pulled out from the inner wall of the wiring port is avoided, through the arrangement of the anti-drop structure, the connector lug on the electric wire is clamped at the position of the wiring port of the gateway box, and the stability of the gateway box in the using process is improved.

Drawings

Fig. 1 is a schematic perspective view of a Lora gateway device according to the present invention;

fig. 2 is a schematic side view of a Lora gateway device according to the present invention;

fig. 3 is a schematic structural diagram of a protection device in the Lora gateway device according to the present invention;

fig. 4 is a schematic structural diagram of a location a in fig. 3 in the Lora gateway apparatus according to the present invention;

fig. 5 is a schematic structural diagram of an anti-drop structure in the Lora gateway device according to the present invention.

Illustration of the drawings:

1. a gateway box; 2. a wiring port; 3. a guard; 301. positioning holes; 302. a limiting frame; 303. an elastic pad; 304. pressing into blocks; 305. a protection plate; 306. a telescopic rod; 307. a spring A; 308. positioning a block; 309. a slide bar; 310. a spring B; 4. an anti-falling structure; 41. a fixed block; 42. a drive rod; 43. a slider; 44. connecting blocks; 45. a limiting rod; 46. a spring C; 47. and (6) clamping blocks.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the present invention is not limited to the specific embodiments disclosed in the following description.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a Lora gateway device, includes gateway box 1 and protector 3, the even fixedly connected with a plurality of wiring mouth 2 in surface of gateway box 1, and the surface of gateway box 1 is equipped with protector 3, and the surface of gateway box 1 is equipped with anti-drop structure 4.

The specific arrangement and function of the guard 3 and the fall-off prevention structure 4 will be described in detail below.

In this embodiment: protection device 3 includes four spacing 302, and four spacing 302 all are located gateway box 1's surface, and the surface veneer of spacing 302 has two cushion 303, and the fixed surface of spacing 302 is connected with two telescopic links 306, and the output fixedly connected with guard plate 305 of two telescopic links 306, the surface cover of telescopic link 306 have spring A307, spring A307 both ends respectively with guard plate 305 and spacing 302 fixed connection.

Specifically, a sliding rod 309 is slidably inserted into the limiting frame 302, a positioning block 308 is fixedly connected to the end side of the sliding rod 309, a positioning hole 301 is formed in the surface of the gateway box 1, and the size of the positioning hole 301 is matched with the size of the positioning block 308. The sliding rod 309 is slid, and the positioning block 308 on the sliding rod 309 can be inserted into the inner wall of the positioning hole 301, so that the effect of clamping the limiting frame 302 on the surface of the gateway box 1 can be achieved.

Specifically, the surface of the sliding rod 309 is sleeved with a spring B310, and two ends of the spring B310 are respectively fixedly connected with the positioning block 308 and the limiting frame 302.

In this embodiment: the spring B310 is provided to drive the positioning block 308 to be locked into the inner wall of the positioning hole 301.

Specifically, one end of the sliding rod 309, which is far away from the positioning block 308, is fixedly connected with a pressing block 304, and the sliding rod 309 is slidably connected with the limiting frame 302 by means of the pressing block 304. The setting of the pressing block 304 facilitates the sliding of the sliding rod 309 by the worker on the inner wall of the limiting frame 302, and further facilitates the clamping between the limiting frame 302 and the gateway box 1 by the worker.

In this embodiment: anti-drop structure 4 includes fixed block 41, and fixed block 41 is connected with the fixed surface of gateway box 1, and the inside sliding connection of fixed block 41 has slider 43, and the fixed surface of slider 43 is connected with connecting block 44, and the inside sliding connection of connecting block 44 has gag lever post 45, the distolateral fixedly connected with fixture block 47 of gag lever post 45.

Specifically, the surface of the limiting rod 45 is sleeved with a spring C46, and two ends of the spring C46 are respectively fixedly connected with the connecting block 44 and the clamping block 47. The provision of the spring C46 has the effect of driving the latch 47 to latch into position between the wire connection port 2 and the connector lug.

Specifically, a driving rod 42 is inserted into the fixing block 41 through an internal thread, and the driving rod 42 is rotatably connected to the inside of the connecting block 44.

In this embodiment: by rotating the driving rod 42, the driving rod 42 drives the connecting block 44 and the gateway box 1 to move relatively, thereby facilitating the control of the position of the fixture block 47 inside the limiting rod 45.

The working principle is as follows: the pressing block 304 is pressed, the limiting frame 302 is clamped at the corner of the gateway box 1, the pressing block 304 is loosened, the positioning block 308 is clamped into the inner wall of the positioning hole 301 by the elastic force of the spring B310 on the limiting frame 302, so that the clamping between the limiting frame 302 and the gateway box 1 is completed, when the gateway box 1 falls on the ground under the condition of external force, the protection plate 305 is buffered by the elastic force of the spring A307 on the limiting frame 302, wherein the telescopic rod 306 is stretched back and forth between the limiting frame 302 and the protection plate 305 to have the effect of limiting the elastic force direction of the spring A307, so that the effect of protecting the corner position of the gateway box 1 is achieved, the collision between the corner position of the gateway box 1 and the ground is avoided, the problem that the corner position of the gateway box 1 is damaged due to the overlarge impact force of the ground on the gateway box 1 is solved, the elastic cushion 303 is contacted with the ground to buffer the gateway box 1, further improve the protective effect to gateway box 1, when needs are worked a telephone switchboard to wiring mouthful 2 on gateway box 1, earlier to the direction pulling gag lever post 45 of keeping away from connecting block 44, with the joint card of electric wire into wiring mouthful 2's inner wall, loosen fixture block 47, fixture block 47 can receive the elasticity chucking of spring C46 on connecting block 44 on the electric wire, rotate actuating lever 42 this moment, actuating lever 42 can rotate at the inside of fixed block 41, thereby can reach and drag fixture block 47 with the position of connector lug chucking at the connector lug, thereby avoided the connector lug to take place the problem of taking out from wiring mouthful 2 inner wall, through setting up anti-drop structure 4, with the position of connector lug chucking at gateway box 1 wiring mouth 2 on the electric wire, the stability in gateway box 1 use has been improved.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a Lora gateway device, includes gateway box (1) and protector (3), its characterized in that: the even fixedly connected with a plurality of wiring mouth (2) in surface of gateway box (1), the surface of gateway box (1) is equipped with protector (3), protector (3) are including four spacing (302), four spacing (302) all are located the surface of gateway box (1), the surface veneer of spacing (302) has two cushion (303), two telescopic link (306) of the fixed surface of spacing (302), two the output fixedly connected with guard plate (305) of telescopic link (306), the surface cover of telescopic link (306) has spring A (307), the both ends of spring A (307) respectively with guard plate (305) and spacing (302) fixed connection.

2. The Lora gateway device defined in claim 1 wherein: a sliding rod (309) is inserted into the limiting frame (302) in a sliding manner, a positioning block (308) is fixedly connected to the end side of the sliding rod (309), a positioning hole (301) is formed in the surface of the gateway box (1), and the size of the positioning hole (301) is matched with that of the positioning block (308).

3. The Lora gateway device of claim 2, wherein: the surface of the sliding rod (309) is sleeved with a spring B (310), and two ends of the spring B (310) are respectively and fixedly connected with the positioning block (308) and the limiting frame (302).

4. The Lora gateway device of claim 2, wherein: one end, far away from the positioning block (308), of the sliding rod (309) is fixedly connected with a pressing block (304), and the sliding rod (309) is connected with the limiting frame (302) in a sliding mode through the pressing block (304).

5. The Lora gateway device of claim 1, wherein: the surface of gateway box (1) is equipped with anti-drop structure (4), anti-drop structure (4) include fixed block (41), the fixed block (41) is connected with the fixed surface of gateway box (1), the inside sliding connection of fixed block (41) has slider (43), the fixed surface of slider (43) is connected with connecting block (44), the inside sliding connection of connecting block (44) has gag lever post (45), distolateral fixedly connected with fixture block (47) of gag lever post (45).

6. The Lora gateway device of claim 5, wherein: the surface cover of gag lever post (45) has spring C (46), the both ends of spring C (46) respectively with connecting block (44) and fixture block (47) fixed connection.

7. The Lora gateway device of claim 5, wherein: the driving rod (42) is inserted into the internal thread of the fixing block (41), and the driving rod (42) is rotatably connected with the inside of the connecting block (44).