CN216391662U

CN216391662U - Outer protective housing of electric power thing networking sensor terminal

Info

Publication number: CN216391662U
Application number: CN202122736753.7U
Authority: CN
Inventors: 刘林; 谢晖; 董吉超; 阴晓光; 孟繁龙; 孙兴; 林春华
Original assignee: State Grid Liaoning Electric Power Co Ltd
Current assignee: State Grid Liaoning Electric Power Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-26
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses an outer protective shell of a power internet of things sensor terminal, which comprises an upper shell and a lower shell, wherein two symmetrically distributed convex blocks are fixedly connected to the surface walls of two sides in the lower shell, through grooves are embedded in the convex blocks, a plurality of ejector rods matched with the through grooves are embedded in the upper shell, a limiting block is fixedly connected to one end, close to the convex blocks, of each ejector rod, a groove is formed below the convex blocks, close to the through grooves, a spring is fixedly connected to the lower surface wall in the groove, a supporting block is fixedly connected to the telescopic end of the spring, and the upper end of each ejector rod is rotatably connected with the upper shell. According to the utility model, the purpose of stable clamping and buckling of the upper shell and the lower shell can be realized through the mutual matching of the arranged lug, the through groove, the ejector rod, the limiting block, the spring and the abutting block, the installation and the disassembly are convenient, the assembling and disassembling difficulty of workers is reduced, and the practicability of the sensor is improved to a certain extent.

Description

Outer protective housing of electric power thing networking sensor terminal

Technical Field

The utility model relates to the technical field of sensor outer protective cases, in particular to an outer protective case of a power internet of things sensor terminal.

Background

The sensor is a detection device, can feel the information of being surveyed, can set up a shell in its outside when the sensor uses to protect the sensor, avoid the sensor to receive the collision or get into the dust, influence the use of sensor.

When the sensor needs to be replaced or damaged, the fixed shell enables the sensor not to be replaced easily, the disassembly is troublesome, the shell and the sensor can only be replaced together, the mode wastes resources, the practicability of the sensor is reduced, and the outer protective shell of the electric power internet of things sensor terminal is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the outer protective shell of the power internet of things sensor terminal is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an outer protective housing at electric power thing networking sensor terminal, includes casing and lower casing, the equal two symmetric distribution's of inside both sides table wall lug of casing is a plurality of down the lug all inlays and is equipped with logical groove, it is equipped with a plurality ofly and leads to groove complex ejector pin to inlay on the casing to go up, the ejector pin is close to the one end fixedly connected with stopper of lug, the lug is close to the below that leads to the groove and sets up flutedly, table wall fixedly connected with spring under the inside of recess, the flexible end fixedly connected with of spring supports the piece.

Preferably, the upper end of the ejector rod is rotatably connected with the upper shell, the ejector rod is arranged in the through groove, one end, far away from the bump, of the ejector rod penetrates through the upper shell and extends to the upper side, and the knob is fixedly connected with the ejector rod.

Preferably, the abutting block is connected with the side surface wall of the groove in a sliding mode, and the upper surface wall of the abutting block is in contact with the lower surface wall of the limiting block.

Preferably, the upper surface wall of the lower shell is provided with a clip groove, the bottom of the upper shell is fixedly connected with a clip strip matched with the clip groove, and the clip strip is arranged inside the clip groove.

Preferably, both sides of the lower housing are provided with a plurality of uniformly distributed vent holes.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

this application is through the lug that sets up, lead to the groove, the ejector pin, the stopper, mutually supporting of spring and support the piece, can realize the purpose of the stable block of casing and lower casing, convenient to install and dismantle, reduce staff's the equipment and dismantle the degree of difficulty, improve the practicality of sensor to a certain extent, when using, aim at the time of the back shape draw-in groove of casing down with the card strip of the shape of returning of last casing, then press down, make the ejector pin slide in to lead to the groove simultaneously, when the stopper contacts to support the piece, continue to extrude the casing downwards, make the stopper extrude to support the piece downwards, then rotate the ejector pin and make the stopper under the effect of spring with lead to groove lower wall block each other, and then with last casing and lower casing stable connection, moreover, the steam generator is simple in structure, and convenient for operation, and has very strong practicality.

Drawings

Fig. 1 is a schematic view illustrating an assembly structure of an outer protective shell according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating a bump and a lift pin structure provided in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view illustrating a bump and stem assembly structure provided in accordance with an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an inner side structure of an upper case provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a lower housing; 2. an upper housing; 3. a bump; 4. a through groove; 5. a top rod; 6. a limiting block; 7. a spring; 8. a resisting block; 9. a clip groove; 10. a clip strip shaped like a Chinese character 'hui'.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an outer protective housing at electric power thing networking sensor terminal, including last casing 2 and lower casing 1, the equal two symmetric distribution's of inside both sides table wall lug 3 of casing 1 down, a plurality of lugs 3 all inlay and are equipped with logical groove 4, it is equipped with a plurality of and a plurality of logical groove 4 complex ejector pin 5 to inlay on the last casing 2, ejector pin 5 is close to the one end fixedly connected with stopper 6 of lug 3, lug 3 is close to the below that leads to groove 4 and sets up flutedly, the inside table wall fixedly connected with spring 7 of recess, the flexible end fixedly connected with of spring 7 supports piece 8.

Specifically, as shown in fig. 2 and 4, the upper end of the ejector rod 5 is rotatably connected with the upper shell 2, the ejector rod 5 is arranged inside the through groove 4, one end of the ejector rod 5, which is far away from the bump 3, penetrates through the upper shell 2 and extends to the upper side, and the ejector rod 5 is fixedly connected with a knob, so that the ejector rod 5 can be rotated conveniently.

Specifically, as shown in fig. 2, the abutting block 8 is slidably connected to the side surface wall of the groove, and the upper surface wall of the abutting block 8 contacts the lower surface wall of the limiting block 6.

Specifically, as shown in fig. 1, the last wall of lower casing 1 has been seted up back shape draw-in groove 9, and the bottom fixedly connected with of going up casing 2 returns shape draw-in groove 9 complex back shape card strip 10, returns shape card strip 10 and sets up in the inside of returning shape draw-in groove 9, returns shape draw-in groove 9 and the mutually supporting of returning shape card strip 10, can further strengthen casing 2 and casing 1's connection stability down.

Specifically, as shown in fig. 1, both sides of the lower housing 1 are provided with a plurality of uniformly distributed ventilation holes, so that the housing has a good ventilation effect.

In conclusion, the outer protective housing at electric power thing networking sensor terminal that this embodiment provided, when using, the shape card strip 10 that returns of going up casing 2 aims at the shape draw-in groove 9 that returns of casing 1 down, then press downwards, make ejector pin 5 slide in logical groove 4 simultaneously, when stopper 6 contacts to piece 8, continue to extrude casing 2 downwards, make stopper 6 extrude piece 8 downwards, then rotate ejector pin 5 and make stopper 6 under the effect of spring 7 with lead to the mutual block of wall down in groove 4, and then go up casing 2 and casing 1 stable connection down, moreover, the steam generator is simple in structure, and convenient operation has very strong practicality.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an outer protective housing at electric power thing networking sensor terminal, includes casing (2) and casing (1) down, its characterized in that, the equal fixedly connected with of two symmetric distributions's of inside both sides table wall lug (3) of casing (1) down, it is a plurality of lug (3) all inlay and are equipped with logical groove (4), go up to inlay on casing (2) and be equipped with a plurality of and a plurality of logical groove (4) complex ejector pin (5), the one end fixedly connected with stopper (6) that lug (3) are close to, lug (3) are close to the below that leads to groove (4) and are seted up flutedly, table wall fixedly connected with spring (7) under the inside of recess, the flexible end fixedly connected with of spring (7) supports piece (8).

2. The outer protective shell of the power internet of things sensor terminal as claimed in claim 1, wherein the upper end of the ejector rod (5) is rotatably connected with the upper shell (2), the ejector rod (5) is arranged inside the through groove (4), one end of the ejector rod (5) far away from the bump (3) penetrates through the upper shell (2) and extends to the upper side, and a knob is fixedly connected with the end.

3. The external protection shell of the power internet of things sensor terminal as claimed in claim 1, wherein the abutting block (8) is slidably connected with the side surface wall of the groove, and the upper surface wall of the abutting block (8) is in contact with the lower surface wall of the limiting block (6).

4. The outer protection shell of the power internet of things sensor terminal according to claim 1, wherein a clip groove (9) is formed in the upper surface wall of the lower shell (1), a clip strip (10) matched with the clip groove (9) is fixedly connected to the bottom of the upper shell (2), and the clip strip (10) is arranged inside the clip groove (9).

5. The outer protective shell of the power internet of things sensor terminal as claimed in claim 1, wherein a plurality of uniformly distributed ventilation holes are formed in both sides of the lower shell (1).