CN111465240A

CN111465240A - Internet of things multi-source sensing data acquisition integrated interface

Info

Publication number: CN111465240A
Application number: CN202010367577.1A
Authority: CN
Inventors: 徐学东; 刘博�; 王善刚; 张龙
Original assignee: Changchun Institute of Applied Chemistry of CAS
Current assignee: Changchun Institute of Applied Chemistry of CAS
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-07-28
Anticipated expiration: 2040-04-30
Also published as: CN111465240B

Abstract

The invention discloses an Internet of things multi-source sensing data acquisition integrated interface which comprises a box body, wherein a mounting groove is formed in the lower portion of the front end of the box body, a fixing groove and two sliding grooves are formed in the upper inner wall and the lower inner wall of the mounting groove respectively, the fixing groove is located between the two sliding grooves, sensor interfaces are movably inserted into the two fixing grooves respectively, supporting plates are fixedly connected to the rear ends of the two sensor interfaces respectively, two fixing screws are fixedly connected to the front ends of the two supporting plates respectively, the sensor interfaces are located between the two fixing screws, threads are formed in the inner walls and the circumferential surfaces of the four fixing screws respectively, fixing nuts are connected to the front ends of the four fixing screws in a threaded mode, the four fixing screws are fixed to the inner walls of the two fixing grooves respectively, four second sliding holes are formed in the front end of the box body, and fixing plates are. The device can realize the installation and the dismantlement of the integrated interface of being convenient for, and simple structure is very practical.

Description

Internet of things multi-source sensing data acquisition integrated interface

Technical Field

The invention relates to the field of data acquisition, in particular to an Internet of things multi-source sensing data acquisition integrated interface.

Background

Data acquisition, also known as data acquisition, utilizes a device to acquire data from outside the system and input it to an interface within the system. Data acquisition techniques are widely used in various fields. Such as a camera and a microphone, are data acquisition tools. The collected data are various physical quantities such as temperature, water level, wind speed, pressure, etc. which have been converted into electrical signals, and may be analog quantities or digital quantities. The acquisition is generally a sampling mode, that is, the same point data is repeatedly acquired at certain time intervals (called sampling period). The acquired data are mostly instantaneous values, but also characteristic values within a certain period of time. Accurate data measurements are the basis for data acquisition. The data measurement method includes contact and non-contact, and the detection elements are various. No matter which method and element, the data correctness is ensured on the premise of not influencing the state of the object to be measured and the measurement environment. The data collection is very broad, and comprises the collection of planar continuous physical quantities. In computer-aided drawing, mapping, designing, the process of digitizing a graphic or image may also be referred to as data acquisition, where geometric (or physical, e.g., grayscale) data is acquired. Today, the internet industry is rapidly developing, data acquisition is widely applied to the internet and distributed fields, and the data acquisition field is changed significantly. First, intelligent data acquisition systems in distributed control applications have been under great development both at home and abroad. Secondly, the number of bus-compatible data collection cards is increasing, as are the number of data collection systems compatible with personal computers. Various data acquisition machines are published at home and abroad, and bring data acquisition into a brand new era.

The installation and the replacement of the integrated interface of the existing collector are complicated, and a novel integrated interface convenient to install is urgently needed.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide an Internet of things multi-source sensing data acquisition integrated interface, which is convenient to install and disassemble, simple in structure and very practical.

In order to solve the problems, the invention adopts the following technical scheme:

the multisource sensing data acquisition integrated interface of the Internet of things comprises a box body, wherein a mounting groove is formed in the lower portion of the front end of the box body, a fixing groove and two sliding grooves are formed in the upper inner wall and the lower inner wall of the mounting groove respectively, the fixing groove is located between the two sliding grooves, and sensor interfaces are movably inserted into the two fixing grooves;

the rear ends of the two sensor interfaces are fixedly connected with supporting plates, the front ends of the two supporting plates are fixedly connected with two fixing screws, and the sensor interfaces are positioned between the two fixing screws;

threads are engraved on the inner walls and the circumferential surfaces of the four fixing screws, and the front ends of the four fixing screws are in threaded connection with fixing nuts; four fixation nut is fixed in the inner wall of two fixed slots respectively with four clamping screw, the front end of box is dug there are four second slide openings, four the front end of second slide opening is provided with the fixed plate, the front end four corners department of fixed plate has all dug first slide opening, and four first slide openings and four second slide opening homogeneous phases match.

As a preferred scheme of the invention, the inner walls of the four first sliding holes and the four second sliding holes are all connected with sliding blocks in a sliding manner, the ends, close to the four sliding blocks, are all fixedly connected with springs, and the ends, close to the four springs, are all fixedly connected with fixed blocks, so that the integrated interface can be conveniently mounted and dismounted, and the integrated interface is simple in structure and very practical.

In order to increase the heat dissipation effect of the device, as a preferred scheme of the invention, the upper part of the right end of the box body is fixedly connected with the relay, the upper part of the front end of the box body is fixedly connected with the heat dissipation fan and the power interface, and the heat dissipation fan is positioned at the left part of the power interface.

In order to increase the practicability of the device, as a preferred scheme of the invention, a network card interface, an audio interface and two USB interfaces are sequentially arranged at the left lower part of the front end of the box body from top to bottom.

In order to prevent dust from entering the device from the integrated interface, as a preferable scheme of the invention, the middle part and the lower part of the front end of the box body are fixedly connected with grooves, sealing doors are slidably connected in the two grooves, the front ends of the sealing doors are fixedly connected with door handles, and the surfaces of the door handles are wrapped with anti-skidding sponge cushions.

In order to prevent the fixing nuts from rubbing and damaging the surface of the box body, as a preferable scheme of the invention, the circumferential surfaces of the four fixing screws are all sleeved with gaskets, and the four gaskets are located between the four fixing nuts and the box body.

In order to control the opening and closing of the device, as a preferred scheme of the invention, the gateway device of the internet of things transmits data to the central processing unit through the USB interface, the optical sensor and the temperature and humidity sensor transmit received information to the central processing unit, the central processing unit transmits signals to the relay, and the external device controls the opening and closing of the device through the relay.

Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) when the sensor interface needs to be disassembled and replaced, the four sliding blocks are pulled to be separated from the first sliding hole and the second sliding hole, the fixed plate can be separated from the box body, the fixed plate is taken down, the four fixing nuts are rotated to be separated from the four fixing screw rods, the four gaskets are taken down, the sensor interface can be separated from the box body, the four fixing screw rods are moved to drive the two sensor interfaces and the two sensor interfaces to move, when the sensor interface moves into the mounting groove, the sensor interface can be taken out from the front end of the box body to disassemble and replace the sensor interface, when a new sensor interface is replaced, the four fixing screw rods slide into the sliding grooves, the four gaskets are sleeved on the circumferential surface of the fixing screw rods, the four fixing screw rods are fixed with the box body by the four fixing nuts, and the fixed plate is placed at the front end of the mounting groove, the four first sliding holes and the four second sliding holes are aligned, the sliding blocks are held by hands, the sliding blocks are stretched, the four sliding blocks are installed in the first sliding holes, the sliding blocks are pulled to the inner walls of the first sliding holes under the elastic action of the springs, fixing of the fixing plates and the box body is achieved, and replacement and disassembly of the sensor interface are finally completed.

(2) This scheme is provided with sealing door and two recesses, it promotes the door handle right to hold the door handle, the right removal of door handle drives sealing door and moves right, the realization is sealed integrated interface, hold the door handle, promote the door handle left, the left removal of door handle drives sealing door and moves left, the integrated interface connection equipment of being convenient for uses, be of value to sealing door and slide at the front end of box, seal integrated interface when the device does not use, prevent that impurity such as dust from entering into inside this device, the leakproofness and the security of device have been improved, the effect of protection has been played to integrated interface.

Drawings

FIG. 1 is a plan view of an installation fixing plate of an Internet of things multi-source sensing data acquisition integrated interface of the invention;

FIG. 2 is a plan view of an Internet of things multi-source sensing data acquisition integrated interface without a fixed plate;

FIG. 3 is a partial perspective view of an Internet of things multi-source sensing data acquisition integration interface of the present invention;

FIG. 4 is a partial cross-sectional view of an Internet of things multi-source sensing data acquisition integration interface of the present invention;

fig. 5 is a system schematic diagram of the internet-of-things multi-source sensing data acquisition integrated interface.

The reference numbers in the figures illustrate:

the device comprises a box body 1, a groove 2, a sealing door 3, a door handle 4, a fixing nut 5, a fixing plate 6, a first sliding hole 7, a sliding block 8, a spring 9, a fixing block 10, a sensor interface 11, a USB interface 12, a network card interface 13, an audio interface 14, a power interface 15, a heat radiation fan 16, a relay 17, a second sliding hole 18, a mounting groove 19, a sliding groove 20, a fixing groove 21, a gasket 22, a fixing screw 23 and a supporting plate 24.

Detailed Description

The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the internet of things multi-source sensing data acquisition integrated interface comprises a box body 1, a mounting groove 19 is drilled at the lower part of the front end of the box body 1, fixing grooves 21 and two sliding grooves 20 are drilled on the upper and lower inner walls of the mounting groove 19, the fixing grooves 21 are positioned between the two sliding grooves 20, sensor interfaces 11 are movably inserted in the two fixing grooves 21, supporting plates 24 are fixedly connected to the rear ends of the two sensor interfaces 11, two fixing screws 23 are fixedly connected to the front ends of the two supporting plates 24, the sensor interfaces 11 are positioned between the two fixing screws 23, threads are respectively carved on the inner walls and the circumferential surfaces of the four fixing screws 23, fixing nuts 5 are respectively connected to the front ends of the four fixing screws 23, the four fixing nuts 5 fix the four fixing screws 23 on the inner walls of the two fixing grooves 21, four second sliding holes 18 are drilled on the front end of the box body 1, the front end of four second slide opening 18 is provided with fixed plate 6, and the front end four corners department of fixed plate 6 has all dug first slide opening 7, and four first slide openings 7 and four second slide openings 18 homogeneous phase matchs, and the equal sliding connection of inner wall of four first slide openings 7 and four second slide openings 18 has slider 8, the equal fixedly connected with spring 9 of the equal fixedly connected with of one end that four slider 8 are close to mutually, the equal fixedly connected with fixed block 10 of one end that four spring 9 are close to mutually.

In the embodiment, the functions and functions of the above components are explained, the material of the box body 1 can be light metal, and is used for protecting the internal structure of the device; the fixing nut 5 is convenient for fixing the fixing screw rod 23, and the fixing plate 6 can prevent the sensor interface 11 from falling off, so that the position of the sensor interface 11 is further fixed. The first sliding hole 7 is matched with the second sliding hole 18, the fixed plate 6 is fixed at the front end of the box body 1 through the sliding of the sliding block 8 by the first sliding hole 7 and the second sliding hole 18, the sliding block 8 slides in the first sliding hole 7, and the spring 9 facilitates the elastic reset of the sliding block 8 so as to fix the fixed plate 6 and the box body 1. The fixed block 10 is used for fixing the position of the spring 9, and the sensor interface 11 is a sensor interface, so that the sensor can be conveniently connected with the device; the mounting groove 19 is convenient for mounting the sensor interface 11; the sliding chute 20 facilitates the sliding of the fixing screw 23; the fixing groove 21 facilitates installation of the sensor interface 11; the fixing screw 23 facilitates fixing the sensor interface and the sensor plug.

Specifically, referring to fig. 1-2, the upper portion of the right end of the box 1 is fixedly connected with a relay 17, the upper portion of the front end of the box 1 is fixedly connected with the relay 17 and the power interface 15, and the heat dissipation fan 16 is located at the left portion of the power interface 15.

In this embodiment, the relay 17 is fixedly connected to the upper portion of the right end of the box 1, the relay 17 is convenient for controlling the device to be turned on and turned off, the heat dissipation fan 16 and the power source interface 15 are fixedly connected to the upper portion of the front end of the box 1, the heat dissipation fan 16 is located at the left portion of the power source interface 15, the heat dissipation fan 16 is convenient for heat dissipation of the device, danger caused by overhigh temperature is prevented, and the power source interface 15 conducts power on the device through a connecting power source.

Specifically, referring to fig. 1-2, a network card interface 13, an audio interface 14 and two USB interfaces 12 are sequentially disposed from top to bottom on the left lower portion of the front end of the box 1.

In this embodiment, a network card interface 13, an audio interface 14 and two USB interfaces 12 are sequentially disposed from top to bottom on the left lower portion of the front end of the box 1, the network card interface 13 is used for connecting a local area network to facilitate network transmission of information, the audio interface 14 is used for connecting an audio sensor, the USB interfaces 12 are used for connecting a data line to facilitate data copying and charging of devices such as a mobile phone.

Specifically, referring to fig. 1-2, the middle and lower portions of the front end of the box body 1 are fixedly connected with grooves 2, sealing doors 3 are slidably connected in the two grooves, the front end of each sealing door 3 is fixedly connected with a door handle 4, and the surface of each door handle 4 is wrapped with an anti-slip sponge pad.

In this embodiment, the equal fixedly connected with recess 2 in front end middle part and the lower part of box 1, the slip of the sealing door 3 of being convenient for prevents that impurity such as dust from getting into inside this device, has also improved the protection effect of integrated interface, and the front end fixedly connected with door handle 4 of sealing door 3, the opening and closing of the slide rail 3 of being convenient for, the surface coating of door handle 4 has anti-skidding foam-rubber cushion, is of value to the increase comfort level when holding door handle 4.

Specifically, referring to fig. 3, the four fixing screws 23 are respectively sleeved with a gasket 22 on the circumferential surface thereof, and the four gaskets 22 are respectively located between the four fixing nuts 5 and the box body 1.

In this embodiment, the circumference surface of four clamping screw 23 all overlaps and is equipped with gasket 22, and four gaskets 22 all are located between four fixation nut 5 and the box 1, are of value to causing the damage to the surface of box 1 when preventing rotatory fixation nut 5, have reduced the loss to box 1 surface, have improved the practicality of this device, have prolonged the life of this device.

Specifically, referring to fig. 5, for example, the internet of things gateway device transmits data to the central processing unit through the USB interface, the optical sensor and the temperature and humidity sensor transmit received information to the central processing unit, the central processing unit transmits a signal to the relay, and the external device controls the device to be turned on and off through the relay.

In this embodiment, thing networking gateway equipment connects the USB interface, gives central processing unit with signal data transmission through the USB interface, and light sensor receives the light source, and temperature and humidity sensor receives the temperature and humidity change, gives central processing unit with data transfer, and central processing unit changes received signal into the signal of telecommunication and gives the relay, and external equipment passes through opening and closing of this device of relay control.

The invention provides an Internet of things multi-source sensing data acquisition integrated interface, which has the following working principle: when the sensor interface 11 needs to be disassembled and replaced, the four sliding blocks 8 are pulled to enable the four sliding blocks 8 to be separated from the first sliding hole 7 and the second sliding hole 18, the fixed plate 6 and the box body 1 can be separated, the fixed plate 6 is taken down, the four fixing nuts 5 are rotated to enable the four fixing nuts 5 to be separated from the four fixing screw rods 23, the four gaskets 22 are taken down, the sensor interface 11 can be separated from the box body 1, the four fixing screw rods 23 are moved, the movement of the four fixing screw rods 23 drives the two sensor interfaces 11 and the two supporting plates 24 to move, when the sensor interface 11 moves into the mounting groove 19, the sensor interface 11 can be taken out from the front end of the box body 1, the sensor interface 11 is disassembled and replaced, when a new sensor interface 11 is replaced, the four fixing screw rods 23 slide into the sliding grooves 20, the four gaskets 22 are sleeved on the circumferential surface of the fixing screw rods 23, four fixing screw rods 23 and the box body 1 are fixed by four fixing nuts 5, the fixing plate 6 is placed at the front end of the mounting groove 19, four first sliding holes 7 and four second sliding holes 18 are aligned, the sliding block 8 is held by a hand, the sliding block 8 is stretched, the four sliding blocks 8 are installed in the first sliding holes 7, the sliding block 8 is pulled to the inner wall of the first sliding hole 7 under the elastic action of the spring 9, the fixing of the fixing plate 6 and the box body 1 is realized, and the replacement and the disassembly of the sensor interface 11 are finally completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an integrated interface of thing networking multisource sensing data acquisition, includes box (1), its characterized in that: a mounting groove (19) is drilled in the lower portion of the front end of the box body (1), fixing grooves (21) and two sliding grooves (20) are drilled in the upper inner wall and the lower inner wall of the mounting groove (19), the fixing grooves (21) are located between the two sliding grooves (20), and sensor interfaces (11) are movably inserted in the two fixing grooves (21);

the rear ends of the two sensor interfaces (11) are fixedly connected with supporting plates (24), the front ends of the two supporting plates (24) are fixedly connected with two fixing screw rods (23), and the sensor interfaces (11) are located between the two fixing screw rods (23);

the front end of the fixed screw rod (23) is connected with a fixed nut (5) through threads; the fixing screw rod (23) is fixed on the inner wall of the fixing groove (21) by the fixing nut (5);

four second slide holes (18) are drilled at the front end of the box body (1), four fixing plates (6) are arranged at the front ends of the second slide holes (18), first slide holes (7) are drilled at the four corners of the front end of each fixing plate (6), and the four first slide holes (7) are matched with the four second slide holes (18) in a homogeneous mode.

2. The internet-of-things multi-source sensing data acquisition integrated interface of claim 1, wherein: four equal sliding connection of inner wall of first sliding hole (7) and four second sliding hole (18) has slider (8), four equal fixedly connected with spring (9) of one end that slider (8) are close to mutually, four equal fixedly connected with fixed block (10) of one end that spring (9) are close to mutually.

3. The internet-of-things multi-source sensing data acquisition integrated interface of claim 1, wherein: a relay (17) is fixedly connected to one side of the box body (1); the upper part of the front end of the box body (1) is also fixedly connected with a cooling fan (16) and a power interface (15).

4. The internet-of-things multi-source sensing data acquisition integrated interface of claim 1, wherein: and a network card interface (13), an audio interface (14) and a USB interface (12) are arranged at one side of the mounting groove (19) at the front end of the box body (1).

5. The internet-of-things multi-source sensing data acquisition integrated interface of claim 1, wherein: the equal fixedly connected with recess (2) in front end middle part and the lower part of box (1), two recess (2) sliding connection has sealing door (3) for shelter from sensor interface (11).

6. The internet-of-things multi-source sensing data acquisition integrated interface of claim 5, wherein: the front end of the sealing door (3) is fixedly connected with a door handle (4), and the surface of the door handle (4) is wrapped with an anti-slip sponge cushion.

7. The Internet of things multi-source sensing data acquisition integrated interface according to any one of claims 1-6, characterized in that: four the circumference surface of clamping screw (23) all is equipped with gasket (22), and four gaskets (22) all are located between four fixation nut (5) and box (1).