CN213397129U

CN213397129U - Underground sensor data acquisition device with protective shell

Info

Publication number: CN213397129U
Application number: CN202022591422.4U
Authority: CN
Inventors: 刘飞
Original assignee: Shaoxing Tianxi Intelligent Technology Co Ltd
Current assignee: Shaoxing Tianxi Intelligent Technology Co Ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-08
Anticipated expiration: 2030-11-11

Abstract

The application relates to a sensor data acquisition device in pit with protecting sheathing, establish at this external protective housing of sensor including sensor body and cover: the sensor body is provided with a sensing window corresponding to the sensor body, one end of the sensor body is also provided with a door body, one end of the door body is hinged with the sensor body, and the other end of the door body is connected with the sensor body through a fingerprint coded lock in a locking way; the side walls of the two sides of the protective shell are also provided with moisture-proof interlayers which are filled with drying agents; the water absorption through hole has been still seted up on the inside wall of the protective housing that dampproofing intermediate layer corresponds, protective housing's one end still is equipped with the mounting panel, and the mounting panel is equipped with the cavity, is equipped with damping spring and UWB location label in the cavity, has solved prior art sensor in the pit and has lacked the technical problem that protective mounting and dismantlement are more troublesome, has reached effective protective sensor and has avoided destroying and the convenient technical effect of maintenance of being convenient for of location.

Description

Underground sensor data acquisition device with protective shell

Technical Field

The application relates to the technical field of underground monitoring, in particular to an underground sensor data acquisition device with a protective shell.

Background

At present, the safety monitoring system is widely applied to the safety production of coal mines, and various sensors can continuously monitor various underground areas and various places in real time.

However, because the underground environment is extremely bad, the coal dust, the humid air and the external force injury generated in daily safety production can cause damage to various sensor elements, the detection precision of the sensor is often reduced, even the service life of the sensor is shortened, the existing sensor is often fixed through bolts, the installation and the disassembly are troublesome, and the underground operation is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the underground sensor is lack of protection, the installation and the disassembly are troublesome, the technical problem of underground operation is not facilitated or the technical problem is at least partially solved, and the application provides an underground sensor data acquisition device with a protective shell.

In a first aspect, the present application provides a downhole sensor data acquisition device with a protective housing, comprising a sensor body and a protective housing covering the sensor body: the sensor comprises a sensor body, a protective shell, a fingerprint coded lock and a door body, wherein the protective shell is provided with an induction window corresponding to the sensor body, one end of the protective shell is also provided with the door body, one end of the door body is hinged with the protective shell, and the other end of the door body is connected with the protective shell in a locking mode through the fingerprint coded lock; the side walls of the two sides of the protective shell are also provided with moisture-proof interlayers, and drying agents are filled in the moisture-proof interlayers; the utility model discloses a protection casing, including protection casing, dampproofing intermediate layer, mounting panel, damping spring and UWB location label, the dampproofing intermediate layer corresponds still seted up the through-hole that absorbs water on protection casing's the inside wall, protection casing's one end still is equipped with the mounting panel, the mounting panel is equipped with the cavity, be equipped with damping spring and UWB location label in the cavity.

Optionally, the top of the protective shell is further provided with an arc-shaped baffle, and a plurality of damping rods are further arranged between the arc-shaped baffle and the top wall of the protective shell.

Optionally, a detachable dustproof filter screen is arranged in the induction window.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: the installation position of the sensor is prevented from being maliciously damaged by an unauthorized person through the fingerprint coded lock arranged on the protective shell, potential safety hazards caused by monitoring failure are avoided, a humid environment can be further dealt with through a desiccant in the moisture-proof interlayer, the moisture-proof interlayer is prevented from being damaged by moisture, the UWB positioning tag can be in communication interaction with a surrounding UWB base station, the installation position of the underground sensor data acquisition device with the protective shell is positioned and determined, searching and maintenance are facilitated, the impact of vibration on the sensor can be buffered by the damping piece, and normal work is ensured; the sensor body is arranged in the inner protective shell, the sensing position of the sensor body or the sensing element is aligned to the sensing window, so that the sensor body can detect, the detachable filter screen arranged in the sensing window can effectively block external dust and magazines, and the dust is prevented from influencing the sensor body.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a downhole sensor data acquisition device with a protective housing according to an embodiment of the present disclosure.

Icon:

1. a sensor body; 2. a protective housing; 3. an induction window; 4. a door body; 5. a fingerprint coded lock; 6. a moisture-proof interlayer; 7. a desiccant; 8. mounting a plate; 9. a hollow cavity; 10. a damping spring; 11. a UWB positioning tag; 12. an arc-shaped baffle plate; 13. a damping rod; 14. dustproof filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 some 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.

However, because the environment is very abominable in the pit, the coal dust that produces in daily safety in production, moist air and exogenic injury can lead to the fact the damage that causes for all kinds of sensor element, often can reduce the precision that the sensor detected, shorten the life of sensor even, current sensor often passes through bolt fastening, the installation is more troublesome with the dismantlement, be unfavorable for downhole operation, based on this, this application embodiment provides an underground sensor data acquisition device with protecting sheathing, can effectively protect underground sensor to avoid destroying.

For easy understanding, the following describes in detail a downhole sensor data acquisition device with a protective casing provided in an embodiment of the present application, and referring to fig. 1, a downhole sensor data acquisition device with a protective casing includes a sensor body 1 and a protective casing 2 covering the sensor body 1: an induction window 3 corresponding to the sensor body 1 is formed in the protective shell 2, a door body 4 is further arranged at one end of the protective shell 2, one end of the door body 4 is hinged with the protective shell 2, and the other end of the door body 4 is connected with the protective shell 2 in a locking mode through a fingerprint coded lock 5; the side walls of the two sides of the protective shell 2 are also provided with moisture-proof interlayers 6, and drying agents 7 are filled in the moisture-proof interlayers 6; dampproofing intermediate layer corresponds still seted up water absorption through-hole 15 on protective housing's the inside wall, protective housing 2's one end still is equipped with mounting panel 8, and mounting panel 8 is equipped with cavity 9, is equipped with damping spring 10 and UWB location label 11 in the cavity 9.

Here, as an example, the protective casing 2 may further be provided with a display window, and when in use, the sensor body 1 is installed in the protective casing 2, and the display screen of the sensor body is aligned with the display window, so as to facilitate reading data when a field reading requirement exists; fingerprint code lock 5 can compare unblock personnel's fingerprint information, opens in authorized range, otherwise does not open, prevents someone maliciously to destroy sensor body 1 under unauthorized condition. The desiccant 7 in the moisture-proof interlayer 6 can be anhydrous copper sulfate, the side wall of the protective shell 2 corresponding to the moisture-proof interlayer 6 can be provided with a monitoring window, the water absorption condition of the desiccant 7 is monitored, and timely replacement is facilitated, for example, after the anhydrous copper sulfate is found to absorb water and turn blue through the monitoring window, the anhydrous copper sulfate desiccant 7 in the moisture-proof interlayer 6 is replaced timely. The desiccant in the moisture barrier can absorb moisture inside the protective casing through the water absorption through holes 15.

The UWB positioning tag 11 may interact and communicate with surrounding UWB base stations to determine the location of the downhole sensor data acquisition device having a protective housing. Here, UWB location label 11 and UWB base station's mutual and realization of location belong to prior art, do not do here and describe repeatedly, place the location label in the cavity of mounting panel 8, combine the damping spring 10 in the cavity, can effectively protect the stability of location label, are difficult for receiving external vibrations influence.

In order to prevent the falling object from falling down, in some embodiments of the present application, an arc baffle 12 is further disposed on the top of the protection casing 2, and a plurality of shock absorbing damping rods 13 are further disposed between the arc baffle 12 and the top wall of the protection casing 2.

In some embodiments of the present application, a removable dust screen 14 is provided in the sensing window 3. For example, the dust-proof filter screen can be detachably connected in the sensing window 3 through a bracket, wherein the detachable connection can be a bolt connection.

The fingerprint coded lock 5 arranged on the protective shell 2 prevents an unauthorized person from maliciously damaging the sensor body, potential safety hazards caused by monitoring failure are avoided, a desiccant 7 in the moisture-proof interlayer 6 can further deal with a humid environment and avoid being damaged by dampness, the UWB positioning tag 11 can be in communication interaction with a surrounding UWB base station, the installation position of the underground sensor data acquisition device with the protective shell is positioned and determined, searching and maintenance are facilitated, and the shock absorption piece can buffer the influence of shock on the sensor and ensure normal work; sensor body 1 arranges in interior protective housing 2 and the response position of sensor body 1 or response component aim at response window 3 to sensor body 1 detects work, and the filter screen dismantled that sets up in the response window 3 can effectively block external dust magazine, prevents that the dust from influencing sensor body 1's work.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the 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 invention. 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 a sensor data acquisition device in pit with protective housing which characterized in that establishes including sensor body and cover this external protective housing of sensor: the sensor comprises a sensor body, a protective shell, a fingerprint coded lock and a door body, wherein the protective shell is provided with an induction window corresponding to the sensor body, one end of the protective shell is also provided with the door body, one end of the door body is hinged with the protective shell, and the other end of the door body is connected with the protective shell in a locking mode through the fingerprint coded lock; the side walls of the two sides of the protective shell are also provided with moisture-proof interlayers, and drying agents are filled in the moisture-proof interlayers; the utility model discloses a protection casing, including protection casing, dampproofing intermediate layer, mounting panel, damping spring and UWB location label, the dampproofing intermediate layer corresponds still seted up the through-hole that absorbs water on protection casing's the inside wall, protection casing's one end still is equipped with the mounting panel, the mounting panel is equipped with the cavity, be equipped with damping spring and UWB location label in the cavity.

2. The downhole sensor data acquisition device with the protective shell according to claim 1, wherein an arc-shaped baffle plate is further arranged on the top of the protective shell, and a plurality of shock absorption damping rods are further arranged between the arc-shaped baffle plate and the top wall of the protective shell.

3. The downhole sensor data acquisition device having a protective housing of claim 2, wherein a removable dust screen is disposed within the sensing window.