CN210630036U

CN210630036U - Protection device for wireless sensor network equipment

Info

Publication number: CN210630036U
Application number: CN201921447764.XU
Authority: CN
Inventors: 李洪兵; 罗洋; 陈强; 刘小龙; 刘子路; 刘莎; 杨震; 梁裕巧; 陈立万; 罗桦; 黄猛
Original assignee: Chongqing Three Gorges University
Current assignee: Chongqing Three Gorges University
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-26
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a protection device for wireless sensor network equipment, including protecting crust and closed subassembly, the protecting crust is a open-top's tubular structure, and evenly is provided with four group's locating holes along its circumference on this protecting crust top lateral wall, closed subassembly sets up in this protecting crust top, just closed subassembly top center is provided with the handle. Has the advantages that: the utility model discloses a upwards mention and rotate the closing cap in order to drive adjustment disc and apron relative rotation, thereby change the coincidence degree of bleeder vent and adjustment hole, with the air channel size of air inlet in the change to the protecting crust, protect its structure when guaranteeing the sensing equipment gas permeability, and the accessible upwards stimulates the closing cap to drive the border card strip fixed knot of stopping the dish with the apron and constructs and remove, thereby realize the quick installation of seal assembly on the protecting crust, demolish, it is more convenient to operate, and the practicality is stronger.

Description

Protection device for wireless sensor network equipment

Technical Field

The utility model relates to a wireless sensor network field, concretely relates to protection device for wireless sensor network equipment.

Background

Along with the more and more high attention degree of people to the environmental problem, the environmental data that need gather are also more and more, and the appearance of wireless sensor network provides convenience for the research data acquisition of randomness to can also avoid the invasive destruction that traditional data collection mode brought for the environment, accomplish data acquisition and environmental control of light, electricity, heat etc. with a set of network equipment, can effectively improve agricultural intensification production degree, improve the scientificity that agricultural production planted.

The applicant finds that at least the following technical problems exist in the prior art: most of wireless sensor network equipment used at present is directly exposed in the external environment, and can suffer from the damage of severe weather conditions such as rain, snow, hail and the like in the process of acquiring environmental data, so that the normal work of the equipment is influenced, even the equipment is damaged, and the service life of the equipment is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection device for wireless sensor network equipment just lies in solving above-mentioned problem, sets up the shell structure of adjustable air permeability, carries out the outside protection to wireless sensor network equipment, protects it when guaranteeing the sensing equipment gas permeability, and can be with the quick switching of protective structure, improve equipment fixing speed, and the practicality is stronger, the elaboration below is seen in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a protection device for wireless sensor network equipment, which comprises a protective shell and a sealing component, wherein the protective shell is of a cylindrical structure with an opening at the top end, four groups of positioning holes are uniformly arranged on the side wall of the top part of the protective shell along the circumferential direction of the protective shell, the sealing component is arranged at the top end of the protective shell, and a handle is arranged at the center of the top part of the sealing component;

the seal assembly comprises a seal cover and a support rod arranged at the center of the bottom end of the seal cover, an adjusting disc is fixed on the support rod below the seal cover, adjusting holes are symmetrically formed in two sides of the adjusting disc, an cover plate is sleeved on the support rod below the adjusting disc and corresponds to the adjusting holes, two air holes are formed in the adjusting holes, four groups of clamping strips matched with the positioning holes in a clamping mode are evenly arranged at the edge of the bottom of the cover plate, a blocking disc is arranged at the bottom end of the support rod, the edge of the blocking disc is flush with the inner side wall of the protective shell, and springs are sleeved on the support rod between the blocking disc and the cover plate.

When the protection device for the wireless sensor network equipment is used, the wireless sensor network equipment to be protected is placed in the protective shell, the sealing assembly is buckled at the top end of the protective shell, the sealing cover is pressed downwards, the sealing cover is improved to drive the support rod and the cover plate to move downwards, four groups of clamping strips below the cover plate are clamped in the positioning holes in the protective shell, the cover plate is fixed, the stop plate is supported by the spring to ensure that the adjusting plate and the cover plate are tightly attached, the sealing cover is lifted upwards when the air permeability of the equipment needs to be adjusted, and the sealing cover is rotated to drive the support rod and the adjusting plate to rotate after the adjusting plate is separated from the cover plate, so that the coincidence degree of the air holes and the adjusting holes is adjusted, and the size of an air flow channel formed by the adjusting holes and the air holes is changed; when the sealing assembly needs to be detached, the operation is carried out according to the steps until the adjusting disc is separated from the cover plate, the sealing cover continues to be lifted upwards, so that the top edge of the blocking plate is driven to be connected with the inner part of the clamping strip extending into the protective shell, the clamping strip is pushed to exit from the positioning hole through the upward moving process of the blocking plate, the spring is compressed through the upward pulling process of the blocking plate, the cover plate is supported through the spring, the clamping strip on the edge of the cover plate is lifted upwards, and the separation process of the sealing assembly and the protective shell is completed.

Preferably, the clamping strip is of an L-shaped structure, the L-shaped structure comprises a vertical part and a horizontal part, the top end of the vertical part is connected with the cover plate, and one end of the horizontal part inserted into the positioning hole is of a round head structure.

Preferably, the blocking disc comprises a mounting ring and a support frame arranged at the center of the mounting ring in a divergent mode, a plurality of fan-shaped intervals with the same size are formed by adjacent support frames and the mounting ring, and a plurality of filter screens are arranged in the fan-shaped intervals.

Preferably, the edge of the outer side of the mounting ring is of an arc-shaped round angle structure, and the mounting ring and the support frame are fixed through welding.

Preferably, the adjusting disc is tightly attached to the cover plate, and the distance between the adjusting disc and the cover plate is 3 cm.

Preferably, the protective shell is made of transparent hard plastic, a base is arranged at the bottom of the protective shell, and mounting bolts are arranged on two sides of the base.

Has the advantages that: the utility model discloses a upwards mention and rotate the closing cap in order to drive adjustment disc and apron relative rotation, thereby change the coincidence degree of bleeder vent and adjustment hole, with the air channel size of air inlet in the change to the protecting crust, protect its structure when guaranteeing the sensing equipment gas permeability, and the accessible upwards stimulates the closing cap to drive the border card strip fixed knot of stopping the dish with the apron and constructs and remove, thereby realize the quick installation of seal assembly on the protecting crust, demolish, it is more convenient to operate, and the practicality is stronger.

Drawings

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

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a block diagram of the closure assembly of the present invention;

FIG. 4 is a top view of the blocking plate of the present invention;

fig. 5 is a front view structural diagram of the present invention.

The reference numerals are explained below:

1. a base; 2. a protective shell; 201. positioning holes; 3. a closure assembly; 301. sealing the cover; 302. adjusting the disc; 302a, an adjustment hole; 303. a cover plate; 303a and air holes; 303b, a clamping strip; 304. a stay bar; 305. a spring; 306. a blocking disk; 306a, a mounting ring; 306b, a support frame; 306c, a filter screen; 4. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a protection device for wireless sensor network equipment, including protecting crust 2 and seal assembly 3, protecting crust 2 is an open-top's tubular structure, and evenly is provided with four group's locating holes 201 along its circumference on this protecting crust 2 top lateral wall, and seal assembly 3 sets up in this protecting crust 2 top, and seal assembly 3 top center is provided with handle 4, and handle 4 is used for carrying and draws seal assembly 3 and make it and 2 locks of protecting crust or separation.

The sealing assembly 3 comprises a sealing cover 301 and a support rod 304 arranged at the center of the bottom end of the sealing cover 301, an adjusting disc 302 is fixed on the support rod 304 below the sealing cover 301, adjusting holes 302a are symmetrically arranged on both sides of the adjusting disc 302, a cover plate 303 is sleeved on the support rod 304 below the adjusting disc 302, two air holes 303a are arranged on the cover plate 303 corresponding to the adjusting holes 302a, the sealing cover 301 and the adjusting disc 302 are made of transparent plastic materials, so that the position of the cover plate 303 below is conveniently observed through the sealing cover 301 and the adjusting disc 302, four groups of clamping strips 303b capable of being in clamping fit with the positioning holes 201 are uniformly arranged at the edge of the bottom of the cover plate 303, an outer side port of the positioning hole 201 is of a trumpet-shaped opening structure, so that the clamping strips 303b can be conveniently inserted into the positioning hole 201 and the clamping strips 303b can be conveniently separated from the positioning hole 201, a blocking disc 306 is arranged at the bottom end of the, and a spring 305 is sleeved on the stay bar 304 between the blocking disc 306 and the cover plate 303.

As an alternative embodiment, the clip strip 303b is an L-shaped structure, and the clip strip 303b is made of a hard plastic material with certain toughness, the L-shaped structure includes a vertical portion and a horizontal portion, the top end of the vertical portion is connected to the cover 303, and one end of the horizontal portion inserted into the positioning hole 201 is a round head structure, so as to facilitate the insertion of the clip strip 303b into the positioning hole 201, the blocking plate 306 includes a mounting ring 306a and a supporting frame 306b divergently disposed at the center of the mounting ring 306a, the adjacent supporting frame 306b and the mounting ring 306a form a plurality of sector sections with the same size, and a filter screen 306c is disposed in each sector section, the filter screen 306c filters air entering the protective housing 2, so as to prevent dust accumulation in the working environment of the wireless sensor network device in the protective housing 2, the outer side edge of the mounting ring 306a is an arc-shaped fillet structure, so as to facilitate the insertion of the clip strip 303b into the positioning hole and extend to the inner portion 201 of the protective housing 2, and the mounting ring 306a is fixed with the supporting frame 306b by welding, the adjusting disc 302 is attached to the cover plate 303, the distance between the adjusting disc 302 and the cover 301 is 3 cm, an air inlet channel is formed between the outer side edge of the cover plate 303 and the inner side of the cover 301, so that air can be conveniently guided to enter the adjusting hole 302a through the upper part of the adjusting disc 302, the protective shell 2 is made of transparent hard plastic, the bottom of the protective shell 2 is provided with a base 1, and mounting bolts are arranged on two sides of the base 1.

By adopting the structure, in the using process, the wireless sensing network equipment needing protection is placed in the protective shell 2, then the sealing component 3 is buckled at the top end of the protective shell 2, the sealing cover 301 is pressed downwards, the sealing cover 301 is improved to drive the support rod 304 and the cover plate 303 to move downwards, four groups of clamping strips 303b below the cover plate 303 are clamped in the positioning hole 201 on the protective shell 2, the fixing process of the cover plate 303 is completed, at the moment, the spring 305 supports the blocking disc 306 to ensure that the adjusting disc 302 and the cover plate 303 are tightly jointed, when the air permeability of the equipment needs to be adjusted, the sealing cover 301 is lifted upwards, after the adjusting disc 302 is separated from the cover plate 303, the sealing cover 301 is rotated to drive the support rod 304 and the adjusting disc 302 to rotate, so that the overlapping degree of the air holes 303a and the adjusting holes 302a is adjusted, and the size of an air flow channel formed by the adjusting; when the sealing assembly 3 needs to be removed, the operation is performed according to the above steps until the adjusting disc 302 is separated from the cover plate 303, the sealing cover 301 is continuously lifted upwards to drive the top edge of the blocking plate and the inner part of the clamping strip 303b extending into the protective shell 2 to be connected, the clamping strip 303b is pushed to exit from the positioning hole 201 through the upward moving process of the blocking plate, so that the spring 305 is compressed through the upward pulling process of the blocking disc 306, the cover plate 303 is supported through the spring 305, and the clamping strip 303b at the edge of the cover plate 303 is lifted upwards to complete the separation process of the sealing assembly 3 and the protective shell 2;

through upwards lifting and rotating closing cap 301 in order to drive adjustment disc 302 and apron 303 relative rotation, thereby change bleeder vent 303a and adjustment hole 302 a's coincidence degree, in order to change the air channel size of air inlet in to protecting crust 2, protect its structure when guaranteeing the sensing equipment gas permeability, and the accessible upwards stimulates closing cap 301 to drive and blocks the border card strip 303b fixed knot that dish 306 will lap 303 and construct and remove, thereby realize the quick installation of seal assembly 3 on protecting crust 2, demolish, the operation is more convenient, and the practicality is stronger.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a protection device for wireless sensor network equipment which characterized in that: the protective shell (2) is of a cylindrical structure with an opening at the top end, four groups of positioning holes (201) are uniformly formed in the side wall of the top of the protective shell (2) along the circumferential direction of the protective shell, the sealing assembly (3) is arranged at the top end of the protective shell (2), and a lifting handle (4) is arranged in the center of the top of the sealing assembly (3);

the closing component (3) comprises a closing cover (301) and a support rod (304) arranged at the center of the bottom end of the closing cover (301), an adjusting disc (302) is fixed on a support rod (304) below the sealing cover (301), adjusting holes (302a) are symmetrically arranged at both sides of the adjusting disc (302), a cover plate (303) is sleeved on a support rod (304) below the adjusting disc (302), two air holes (303a) are arranged on the cover plate (303) corresponding to the adjusting holes (302a), four groups of clamping strips (303b) which can be in clamping fit with the positioning holes (201) are uniformly arranged at the edge of the bottom of the cover plate (303), a blocking disc (306) is arranged at the bottom end of the support rod (304), the edge of the blocking disc (306) is flush with the inner side wall of the protective shell (2), and a spring (305) is sleeved on a support rod (304) between the blocking disc (306) and the cover plate (303).

2. The protection device for the wireless sensor network equipment according to claim 1, wherein: the clamping strip (303b) is of an L-shaped structure, the L-shaped structure comprises a vertical part and a horizontal part, the top end of the vertical part is connected with the cover plate (303), and one end of the horizontal part inserted into the positioning hole (201) is of a round head structure.

3. The protection device for the wireless sensor network equipment according to claim 2, wherein: the blocking disc (306) comprises a mounting ring (306a) and a support frame (306b) divergently arranged at the center of the mounting ring (306a), the adjacent support frames (306b) and the mounting ring (306a) jointly form a plurality of sector areas with the same size, and the sector areas are internally provided with filter screens (306 c).

4. The protection device for the wireless sensor network equipment according to claim 3, wherein: the outer side edge of the mounting ring (306a) is of an arc-shaped round angle structure, and the mounting ring (306a) and the support frame (306b) are fixed through welding.

5. The protection device for the wireless sensor network equipment according to claim 1, wherein: the adjusting disc (302) is tightly attached to the cover plate (303), and the distance between the adjusting disc (302) and the sealing cover (301) is 3 cm.

6. The protection device for the wireless sensor network equipment according to claim 1, wherein: the protective shell (2) is made of transparent hard plastic, a base (1) is arranged at the bottom of the protective shell (2), and mounting bolts are arranged on two sides of the base (1).