CN209842929U - Wireless sensing comprehensive experiment platform in Internet of things environment - Google Patents

Abstract

The utility model discloses a wireless sensing comprehensive experiment platform under the environment of the Internet of things, which relates to the technical field of the Internet of things, and comprises an experiment table, wherein an information input module, a teaching module and a computer are arranged on the experiment table, the information input module and the teaching module are electrically connected with the computer, the lower part of the experiment table is provided with a containing cavity with an opening facing to the side, a sliding mechanism is arranged in the containing cavity along the opening direction of the containing cavity, the sliding end of the sliding mechanism is connected with a buckling mechanism, the buckling mechanism is clamped with a clamping plate, the clamping plate is hinged with a computer frame body for fixing the computer, a box door is hinged on the experiment table and is arranged at the opening part of the cavity of the containing cavity, the computer can be pushed out or pushed into the experiment table by arranging the sliding mechanism, and a hand does not need to be manually stretched into the experiment table for taking, and the computer can be quickly disassembled and assembled from the experiment table by arranging the buckle mechanism.

Description

Wireless sensing comprehensive experiment platform in Internet of things environment

Technical Field

The utility model relates to a technical field of the thing networking, concretely relates to wireless sensing comprehensive experiment platform under thing networking environment.

Background

The experiment platform generally comprises a control screen, an experiment table, a movable hanging box, an expansion module and an experiment box. The internet of things is an important component of a new generation of information technology and is also an important development stage of the information-oriented era. The thing networking is through communication perception technologies such as intelligent perception, recognition technology and pervasive computing, and the wide application is in the integration of network, and experiment platform under the thing networking environment, experiment and data processing are more convenient, in the wireless sensing experiment platform of use under the thing networking environment, generally need use the computer of handling data, but the computer lies in that the platform is inside not to overhaul or change well.

The Chinese patent application discloses an Internet of things vehicle road control teaching experiment platform for CN 201220624605.4: this experiment platform includes RFID label, RFID read write line, RFID antenna, ETC control computer and draws the exhibition cloth that has the runway, be provided with intelligent tracking robot, banister machine on the exhibition cloth and be used for guiding the tracking guide line that intelligent tracking robot removed along the runway, the RFID label sets up on intelligent tracking robot, and ETC control computer links to each other with RFID read write line, RFID antenna and banister machine respectively, experiment platform adopts the scene of exhibition cloth simulation road traffic environment, can carry out the experiment of being applied to road traffic control with internet of things under the simulation road traffic scene, has filled the blank that thing networking teaching experiment platform product was used to traffic class specialty, and platform area is little, and the convenience of moving can outwards demonstrate as the show platform of achievement. But such devices still do not address the drawback of internal computers that are not easily accessible or replaceable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless sensing synthesizes experiment platform under thing networking environment to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a wireless sensing comprehensive experiment platform under thing networking environment, includes the laboratory bench, be equipped with information input module, teaching module and computer on the laboratory bench, information input module and teaching module all with computer electric connection, the laboratory bench lower part is equipped with the chamber that holds of opening towards the side, it is equipped with glide machanism along the opening direction that holds the chamber to hold the intracavity, glide machanism's the end of sliding is connected with buckle mechanism, the joint has the cardboard in the buckle mechanism, the cardboard articulates there is the computer framework that is used for fixed computer, it has the chamber door to articulate on the laboratory bench, the chamber door is located the cavity opening part that holds the chamber.

The buckle mechanism comprises a buckle bracket, one end of the buckle bracket is fixed at the sliding end of the sliding mechanism, the other end of the buckle bracket is provided with a convex block, the clamping plate is provided with a buckle matched with the convex block and clamped in the convex block, an inserting rod sliding groove is arranged in the buckle bracket along the sliding direction of the sliding mechanism, an inserting rod is connected in the inserting rod sliding groove in a sliding manner, the lug is provided with a through hole for the insertion rod to be inserted in a sliding way, the insertion rod is sleeved with a spring, one end of the spring is fixed on the insertion rod, the other end of the spring is connected with the sliding groove of the inserted link, the clamping plate is provided with a clamping plate clamping groove for the sliding insertion of the inserted link, the push plate is vertically fixed on the inserted bar and provided with a push plate sliding groove for the push plate to slide, the push plate sliding groove is intersected and communicated with the inserted bar sliding groove, and one part of the push plate extends out of the buckle support and is connected with a push block.

Preferably, be equipped with the pinion rack spout along inserted bar spout direction in the buckle support, pinion rack spout and push pedal spout intercommunication, sliding connection has the pinion rack in the pinion rack spout, the pinion rack is fixed in on the push pedal through the connecting block, be equipped with the support on the buckle support, it is connected with the pivot to rotate on the support, pivot perpendicular to pinion rack spout direction sets up, install the gear in the pivot, the gear stretches into the pinion rack spout and the meshing of pinion rack, be equipped with drive servo motor on the support, the pivot is connected in drive servo motor's output.

Preferably, glide machanism is including sliding the slide rail, the slider that slides, the lead screw that slides and the servo motor that slides, the slide rail that slides is located along inserted bar spout direction and is held the intracavity, the servo motor that slides locates on the laboratory bench, slide slider sliding connection in slide rail and with slide lead screw threaded connection, the lead screw that slides rotates to be connected in slide rail and on slide servo motor's the output shaft, the slider that slides is fixed in the buckle support.

Preferably, the information input module comprises a code scanning module and a handwriting input module.

Preferably, an interface for connecting a computer is arranged on the inner wall of the accommodating cavity.

The utility model has the advantages that: inside can pushing out or advancing the laboratory bench with the computer through setting up glide machanism, do not need the people to stretch into the laboratory bench inside with the hand and take to can realize the quick assembly disassembly of computer from the laboratory bench through setting up buckle mechanism, wherein, utilize manual and electronic two kinds of modes to come the dismouting of computer from the laboratory bench, convenient and fast suitability is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first cross-sectional view of a side view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Fig. 4 is a second cross-sectional view of the side view of the present invention.

Fig. 5 is a third cross-sectional view of the side view of the present invention.

Fig. 6 is a schematic view of a local structure of the present invention.

Fig. 7 is a schematic structural view of the buckle bracket of the present invention.

Wherein, 1-a test bench, 2-a teaching module, 3-a computer, 4-a containing cavity, 5-a sliding mechanism, 501-a sliding chute, 502-a sliding block, 503-a sliding lead screw, 504-a sliding servo motor, 6-a buckling mechanism, 601-a buckling support, 602-a bump, 603-a plunger chute, 604-a plunger, 605-a spring, 606-a driving servo motor, 607-a push plate, 608-a push plate chute, 609-a toothed plate chute, 610-a toothed plate, 611-a support, 612-a rotating shaft, 613-a gear, 614-a through hole, 7-a clamping plate, 701-a buckle, 702-a plunger clamping groove, 8-a computer frame, 9-a pushing block, 10-an information input module, 1001-a code scanning module, 1002-handwriting input module, 11-box door, 12-interface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 7, a wireless sensing comprehensive experiment platform under thing networking environment, including laboratory bench 1, be equipped with information input module 10, teaching module 2 and computer 3 on the laboratory bench 1, information input module 10 and teaching module 2 all with computer 3 electric connection, 1 lower part of laboratory bench is equipped with the chamber 4 that holds of opening orientation side, it is equipped with glide machanism 5 to hold the opening direction that holds chamber 4 in the chamber 4, glide machanism 5's the end of sliding is connected with buckle mechanism 6, the joint has cardboard 7 on the buckle mechanism 6, the chamber door 7 articulates there is the computer framework 8 who is used for fixed computer 3, it has 11 to articulate on the laboratory bench, chamber door 11 locates the cavity opening part that holds chamber 4.

The buckling mechanism 6 comprises a buckling support 601, one end of the buckling support 601 is fixed at the sliding end of the sliding mechanism 5, the other end of the buckling support 601 is provided with a convex block 602, the clamping plate 7 is provided with a buckle 701 matched with the convex block 602 and clamped in the convex block 602, an inserting rod sliding groove 603 is arranged in the buckling support 601 along the sliding direction of the sliding mechanism 5, an inserting rod 604 is connected in the inserting rod sliding groove 603 in a sliding manner, the convex block 602 is provided with a through hole 614 for the inserting rod 604 to be inserted in a sliding manner, the inserting rod 604 is sleeved with a spring 605, one end of the spring 605 is fixed on the inserting rod 604, the other end of the spring 605 is connected to the inserting rod sliding groove 603, the clamping plate 7 is provided with a clamping plate clamping groove 702 for the inserting rod 604 to be inserted in a sliding manner, the inserting rod 604 is vertically fixed with a push plate 607, the push plate 607 is provided with a push plate sliding groove 608 for the, the push plate 607 has a portion extending beyond the snap bracket 601 and is connected to the push block 9.

In this embodiment, a toothed plate sliding slot 609 is formed in the snap bracket 601 along the direction of the plunger sliding slot 603, the tooth plate sliding groove 609 is communicated with the push plate sliding groove 608, a tooth plate 610 is connected in the tooth plate sliding groove 609 in a sliding way, the toothed plate 610 is fixed on the push plate 607 through a connecting block, a support 611 is arranged on the buckle support 601, the support 611 is rotatably connected with a rotating shaft 612, the rotating shaft 612 is arranged perpendicular to the direction of the tooth plate sliding slot 609, a gear 613 is mounted on the rotating shaft 612, the gear 613 extends into the tooth plate slide groove 609 to be meshed with the tooth plate 610, the support 611 is provided with a driving servo motor 606, the rotating shaft 612 is connected to the output end of the driving servo motor 606, the rotating shaft 612 is driven to rotate by starting the driving servo motor 606, the rotating shaft 612 drives the gear 613 to rotate, the gear 613 rotates to drive the toothed plate 10 to slide in the toothed plate sliding groove 609, at this time, the toothed plate 10 drives the push rod 617 to slide in the push rod sliding slot 603 through the connecting block.

In this embodiment, the sliding mechanism 5 includes a sliding rail 501, a sliding slider 502, a sliding lead screw 503 and a sliding servo motor 504, the sliding rail 501 is disposed in the accommodating cavity 4 along the direction of the inserted link sliding groove 603, the sliding servo motor 504 is disposed on the experiment table 1, the sliding slider 502 is slidably connected in the sliding rail 501 and is in threaded connection with the sliding lead screw 503, the sliding lead screw 503 is rotatably connected in the sliding rail 501 and is connected to an output shaft of the sliding servo motor 504, the sliding slider 502 is fixed to the buckle bracket 601, the sliding lead screw 503 is driven to rotate by starting the sliding servo motor 504, so that the sliding slider 502 slides in the sliding rail 501, and the computer moves in the horizontal direction.

In this embodiment, the information input module 10 includes a code scanning module 1001 and a handwriting input module 1002, the code scanning module 1001 and the handwriting input module can input user information, and then transmit the user information to the computer 3, the computer sends a command to start the teaching module 2, and the teaching module 2 is selected according to experimental needs, for example, it may be a TW-DGT type high-performance electrician/electronic towing comprehensive practical training device.

In this embodiment, the inner wall of the accommodating cavity 4 is provided with an interface 12 for connecting the computer 3.

The working process and principle are as follows: when the computer 3 needs to be replaced or repaired, the door 11 is opened, the sliding servo motor 504 is started to drive the sliding lead screw 503 to rotate, the sliding slide block 502 slides in the sliding slide rail 501 towards the opening direction of the accommodating cavity, when the computer 3 moves to the outlet of the accommodating cavity 4, the driving servo motor 606 is started to drive the rotating shaft 612 to rotate, the rotating shaft 612 drives the gear 613 to rotate, the gear 613 rotates to drive the toothed plate 10 to slide in the toothed plate slide groove 609 towards the inner direction of the cavity of the accommodating cavity 3, at this time, the toothed plate 10 drives the push rod 617 to slide in the push rod slide groove 603 through the connecting block, the push rod 617 slides to drive the inserted rod 604 to slide in the inserted rod slide groove 603, when the inserted rod 604 is separated from the card slot 702, the card 7 is pulled out from the bump 602 from above, the computer 3 is taken out together with the computer frame 8, the driving servo motor 606 is closed, at this time, the inserted rod 604 is inserted, after the computer 3 is replaced or repaired, the inserted link 604 is pulled out from the through hole 614 by starting the driving servo motor 606, the computer frame 8 with the computer 3 is clamped on the convex block 602 on the clamping bracket 601 through the clamping plate 7, the driving servo motor 606 is closed, the inserted link 604 is inserted into the clamping plate clamping groove 702 under the action of the spring 605, the sliding servo motor 504 is started to send the computer into the accommodating cavity 4, the box door 11 is closed, wherein if the driving servo motor 606 does not work, the computer can be detached by manually pushing the push block 9, and the bottom of the computer frame is provided with the roller wheels for moving.

Based on the above, the utility model discloses a set up inside glide machanism can release or impel the laboratory bench with the computer, do not need the people to stretch into the laboratory bench inside with the hand and take to can realize the quick assembly disassembly of computer from the laboratory bench through setting up buckle mechanism, wherein, utilize manual and electronic dual mode to come the dismouting of computer from the laboratory bench, convenient and fast suitability is good.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (5)

1. The wireless sensing comprehensive experiment platform under the environment of the Internet of things is characterized by comprising an experiment table (1), wherein an information input module (10), a teaching module (2) and a computer (3) are arranged on the experiment table (1), the information input module (10) and the teaching module (2) are electrically connected with the computer (3), a containing cavity (4) with an opening facing to the side face is arranged at the lower part of the experiment table (1), a sliding mechanism (5) is arranged in the containing cavity (4) along the opening direction of the containing cavity (4), the sliding end of the sliding mechanism (5) is connected with a buckle mechanism (6), a clamping plate (7) is clamped on the buckle mechanism (6), a computer frame body (8) for fixing the computer (3) is hinged on the clamping plate (7), a box door (11) is hinged on the experiment table (1), and the box door (11) is arranged at the opening of the containing cavity (4),

the buckle mechanism (6) comprises a buckle support (601), one end of the buckle support (601) is fixed at the sliding end of the sliding mechanism (5), the other end of the buckle support (601) is provided with a convex block (602), the clamping plate (7) is provided with a buckle (701) matched with the convex block (602) and clamped in the convex block (602), the buckle support (601) is internally provided with an inserted bar sliding groove (603) along the sliding direction of the sliding mechanism (5), the inserted bar sliding groove (603) is connected with an inserted bar (604) in a sliding manner, the convex block (602) is provided with a through hole (614) for the sliding insertion of the inserted bar (604), the inserted bar (604) is sleeved with a spring (605), one end of the spring (605) is fixed on the inserted bar (604), the other end of the spring (605) is connected with the inserted bar sliding groove (603), the clamping plate (7) is provided with a clamping plate clamping groove (702) for the sliding insertion of the inserted, the push plate (607) is vertically fixed on the inserted link (604), the push plate (607) is provided with a push plate sliding groove (608) for the push plate (607) to slide, the push plate sliding groove (608) is intersected and communicated with the inserted link sliding groove (603), and one part of the push plate (607) extends out of the buckle support (601) and is connected with a push block (9).

2. The wireless sensing comprehensive experiment platform under the environment of the Internet of things according to claim 1, it is characterized in that a toothed plate sliding groove (609) is arranged in the buckle support (601) along the direction of the inserted link sliding groove (603), the toothed plate sliding groove (609) is communicated with the push plate sliding groove (608), a toothed plate (610) is connected in the toothed plate sliding groove (609) in a sliding manner, the toothed plate (610) is fixed on the push plate (607) through a connecting block, a support (611) is arranged on the buckle support (601), the support (611) is rotatably connected with a rotating shaft (612), the rotating shaft (612) is perpendicular to the direction of the toothed plate sliding groove (609), a gear (613) is arranged on the rotating shaft (612), the gear (613) extends into the toothed plate sliding groove (609) to be meshed with the toothed plate (610), and a driving servo motor (606) is arranged on the support (611), and the rotating shaft (612) is connected to the output end of the driving servo motor (606).

3. The wireless sensing comprehensive experiment platform in the environment of the internet of things according to claim 1, wherein the sliding mechanism (5) comprises a sliding rail (501), a sliding block (502), a sliding lead screw (503) and a sliding servo motor (504), the sliding rail (501) is arranged in the accommodating cavity (4) along the direction of the inserted link sliding groove (603), the sliding servo motor (504) is arranged on the experiment table (1), the sliding block (502) is slidably connected in the sliding rail (501) and in threaded connection with the sliding lead screw (503), the sliding lead screw (503) is rotatably connected in the sliding rail (501) and on an output shaft of the sliding servo motor (504), and the sliding block (502) is fixed on the buckle support (601).

4. The wireless sensing comprehensive experiment platform in the environment of the internet of things according to claim 1, wherein the information input module (10) comprises a code scanning module (1001) and a handwriting input module (1002).

5. The wireless sensing comprehensive experiment platform under the environment of the Internet of things according to claim 1, wherein an interface (12) for connecting a computer (3) is arranged on the inner wall of the accommodating cavity (4).