CN216243271U - Data acquisition device with time synchronization function - Google Patents

Abstract

The utility model discloses a data acquisition device with a time tick function, which comprises a mounting substrate, a first driving mechanism, a second driving mechanism and a data acquisition mechanism, wherein the mounting substrate is provided with a first driving mechanism and a second driving mechanism; mounting a substrate: the upper end of the left side face of the device is provided with a mounting transverse plate, the right side of the lower surface of the mounting transverse plate is provided with a first square plate, the left side of the lower surface of the mounting transverse plate is provided with a second square plate, a slide rod is connected in a circular hole formed in the middle of the left side face of the first square plate in a sliding manner, the left end of the slide rod is connected with a rotating rod in a rotating manner through a bearing, the left end of the rotating rod is connected with a slide hole formed in the middle of the second square plate in a sliding manner, the upper end of the left side face of the second square plate is respectively provided with a time synchronizer and a PLC (programmable logic controller), the input end of the PLC is electrically connected with an external power supply, and the output end of the time synchronizer is electrically connected with the input end of the PLC; this data acquisition device of function to time in area conveniently carries out data acquisition to different positions at different time quantums, improves data acquisition's accuracy.

Description

Data acquisition device with time synchronization function

Technical Field

The utility model relates to the technical field of data acquisition devices, in particular to a data acquisition device with a time synchronization function.

Background

The data collector is also called a checking machine and a palm computer, integrates a bar code scanning device, an RF ID technology and a data terminal, has terminal computer equipment with a battery capable of off-line operation, has the functions of real-time collection, automatic storage, real-time display, real-time feedback, automatic processing and automatic transmission, provides guarantee for the authenticity, validity, real-time property and availability of field data, and the existing data collector is usually of a hand-held type, when in use, an operator holds the scanning component of the data acquisition device to acquire data, but when long-time data acquisition is needed to perform test comparison, the device can not carry out automatically regulated to the angle of data acquisition instrument in the time quantum of difference, and inconvenient carries out data acquisition to the different positions at different time quantums, and data acquisition's accuracy is low, for this reason, we provide a data acquisition device of function to time.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a data acquisition device with a time synchronization function, which can improve the accuracy of data acquisition and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a data acquisition device with a time synchronization function comprises a mounting substrate, a first driving mechanism, a second driving mechanism and a data acquisition mechanism;

mounting a substrate: the upper end of the left side face of the device is provided with a mounting transverse plate, the right side of the lower surface of the mounting transverse plate is provided with a first square plate, the left side of the lower surface of the mounting transverse plate is provided with a second square plate, a slide rod is connected in a circular hole formed in the middle of the left side face of the first square plate in a sliding manner, the left end of the slide rod is connected with a rotating rod in a rotating manner through a bearing, the left end of the rotating rod is connected with a slide hole formed in the middle of the second square plate in a sliding manner, the upper end of the left side face of the second square plate is respectively provided with a time synchronizer and a PLC (programmable logic controller), the input end of the PLC is electrically connected with an external power supply, and the output end of the time synchronizer is electrically connected with the input end of the PLC;

a first drive mechanism: the lower end of the first driving mechanism is matched with the sliding rod;

a second drive mechanism: the lower end of the second driving mechanism is fixedly connected with the rotating rod;

the data acquisition mechanism comprises: set up in the left side end department of bull stick, can carry out automatically regulated at the time quantum of difference to the angle of data acquisition instrument, conveniently carry out data acquisition to different positions at different time quantums, improve data acquisition's accuracy.

Further, a drive mechanism includes first mounting bracket, swing arm and a motor, first mounting bracket sets up in the left surface upper end of first square plate, and a motor sets up in the left end of first mounting bracket, and the swing arm sets up in the output shaft front end of a motor, and the vertical sliding port of swing arm lower extreme and the projection sliding connection on the slide bar, the output of PLC controller is connected to the input electricity of a motor, can drive left side part horizontal hunting.

Further, second actuating mechanism includes second mounting bracket, No. two motors, driving gear and driven gear, the second mounting bracket sets up in the lower surface middle part of installation diaphragm, and No. two motors set up in the lower extreme of second mounting bracket, and the driving gear sets up in the output shaft left end of No. two motors, and the outside right side of bull stick is located to the driven gear cover, and the driving gear is connected with the driven gear meshing, and the output of PLC controller is connected to the input electricity of No. two motors, can drive the rotation of left side part.

Further, data acquisition mechanism includes sliding seat, expansion plate, data acquisition instrument and fixing base, sliding seat sliding connection sets up in the arc wall that second square board left surface lower extreme was seted up, and the fixing base sets up in the left side end department of bull stick, and the expansion plate rotates through the pivot to be connected between sliding seat and fixing base, and the data acquisition instrument sets up in the left surface middle part of expansion plate, and the input of PLC controller is connected to the output electricity of data acquisition instrument, can gather data.

Furthermore, the upper surface of the time setting device is an arc-shaped surface, so that rainwater can fall down to two sides conveniently.

Furthermore, the device also comprises reinforcing ribs which are respectively arranged at a vertical included angle formed by the right side surface of the second square plate and the lower surface of the mounting substrate and a vertical included angle formed by the right side surface of the first square plate and the lower surface of the mounting substrate, so as to reinforce the connection position inside the device.

Furthermore, the device also comprises mounting holes which are respectively arranged at the four corners of the left side surface of the mounting substrate, so that the device is convenient to fix in the use position.

Compared with the prior art, the utility model has the beneficial effects that: this data acquisition device of function when time has following benefit:

the data acquisition instrument works to acquire data information below, the data acquisition instrument transmits the acquired information to the PLC controller, the PLC controller integrates and judges the received data, and finally transmits the data to a remote end through a wireless network by means of an external data transmitter, meanwhile, the time synchronization instrument acquires a standard time signal through a GPS satellite and then transmits the time signal to the PLC controller to calibrate a timing unit in the PLC controller, the PLC controller controls the first motor to work when reaching a specified time period according to an internal control program, the rotation angle of an output shaft of the first motor is positive and negative forty-five degrees, an output shaft of the first motor drives the swing arm to swing, the swing arm drives the sliding rod to slide through a circular hole in the first square plate, the sliding rod drives the rotating rod to rotate and slide in a sliding hole in the second square plate through a left bearing, drive fixing base synchronous movement with this, the notch board and the protruding nose board of expansion plate inside slide relatively and carry out automatic telescopic adjustment, carry out inclination with this to the data acquisition instrument and adjust, under the regulation and control of PLC controller, No. two motor works, the output shaft turned angle of No. two motors is positive and negative forty-five degrees, the output shaft drives the driving gear and rotates, the driving gear drives the bull stick through the driven gear and rotates, the bull stick passes through the fixing base and drives expansion plate and data acquisition instrument synchronous rotation, the sliding seat slides in the arc wall of second square plate left surface, with this to carry out vertical angle to the data acquisition instrument and adjust, can carry out automatically regulated at the angle of different time quantums to the data acquisition instrument, conveniently carry out data acquisition to different positions at different time quantums, improve data acquisition's accuracy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the expansion plate of the present invention.

In the figure: the mounting device comprises a mounting base plate 1, a transverse mounting plate 2, a first square plate 3, a second square plate 4, a time setter 5, a PLC controller 6, a first driving mechanism 7, a first mounting frame 71, a swing arm 72, a first motor 73, a second driving mechanism 8, a second mounting frame 81, a second motor 82, a driving gear 83, a driven gear 84, a data acquisition mechanism 9, a movable seat 91, a telescopic plate 92, a data acquisition instrument 93, a fixed seat 94, a slide bar 10, a rotating rod 11, a mounting hole 12 and a reinforcing rib 13.

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. 1-2, the present embodiment provides a technical solution: a data acquisition device with a time synchronization function comprises a mounting substrate 1, a first driving mechanism 7, a second driving mechanism 8 and a data acquisition mechanism 9;

mounting substrate 1: the mounting base plate 1 provides a mounting place for other parts, a mounting transverse plate 2 is arranged at the upper end of the left side face of the mounting base plate, a first square plate 3 is arranged on the right side of the lower surface of the mounting transverse plate 2, a second square plate 4 is arranged on the left side of the lower surface of the mounting transverse plate 2, a slide rod 10 is slidably connected in a round hole formed in the middle of the left side face of the first square plate 3, the left end of the slide rod 10 is rotatably connected with a rotating rod 11 through a bearing, the left end of the rotating rod 11 is slidably connected with a slide hole formed in the middle of the second square plate 4, a time checking device 5 and a PLC (programmable logic controller) 6 are respectively arranged at the upper end of the left side face of the second square plate 4, an external power supply is electrically connected with the input end of the PLC 6, the output end of the time checking device 5 is electrically connected with the input end of the PLC 6, the upper surface of the time checking device 5 is an arc-shaped surface, the mounting base plate further comprises a reinforcing rib 13, the reinforcing rib 13 is respectively arranged at a vertical included angle formed by the right side face of the second square plate 4 and the lower surface of the mounting base plate 1 and a vertical included angle formed by the right side face of the first square plate 3 and a vertical included angle formed by the lower surface of the mounting base plate 1, and a vertical included angle formed by the right side face of the mounting base plate 1 The device also comprises mounting holes 12, wherein the mounting holes 12 are respectively arranged at four corners of the left side surface of the mounting substrate 1, the mounting position of the mounting substrate 1 is fixed through the mounting holes 12, the mounting and fixing of the mounting holes 12 and a left part are realized, the data acquisition instrument 93 works to acquire data information below the mounting holes, the data acquisition instrument 93 transmits the acquired information to the PLC controller 6, the PLC controller 6 integrates and judges the received data, and finally transmits the data to a remote end through a wireless network by means of an external data transmitter, meanwhile, the time synchronization device 5 acquires a standard time signal through a GPS satellite, then transmits the time signal to the PLC controller 6, and performs time synchronization calibration on a timing unit in the PLC controller 6;

first drive mechanism 7: the first driving mechanism 7 drives the left part to move left and right, the first driving mechanism 7 is arranged at the upper end of the left side face of the first square plate 3, the lower end of the first driving mechanism 7 is matched with the slide rod 10 to be installed, the first driving mechanism 7 comprises a first mounting frame 71, a swing arm 72 and a first motor 73, the first mounting frame 71 is arranged at the upper end of the left side face of the first square plate 3, the first motor 73 is arranged at the left end of the first mounting frame 71, the swing arm 72 is arranged at the front end of an output shaft of the first motor 73, a vertical sliding opening at the lower end of the swing arm 72 is in sliding connection with a convex column on the slide rod 10, an input end of the first motor 73 is electrically connected with an output end of the PLC controller 6, the PLC controller 6 controls the first motor 73 to work when reaching a specified time period according to an internal control program, a rotation angle of the output shaft of the first motor 73 is plus or minus forty-five degrees, an output shaft of the first motor 73 drives the swing arm 72 to swing, the swing arm 72 drives the slide rod 10 to slide through a circular hole on the first square plate 3, the slide rod 10 drives the rotating rod 11 to rotate and slide in the slide hole on the second square plate 4 through the bearing on the left side, so as to drive the fixed seat 94 to move synchronously, and the notch plate and the raised head plate in the telescopic plate 92 slide relatively to perform automatic telescopic adjustment, so as to perform inclination angle adjustment on the data acquisition instrument 93;

second drive mechanism 8: the second driving mechanism 8 drives the left part to rotate and is arranged in the middle of the lower surface of the installation transverse plate 2, the lower end of the second driving mechanism 8 is fixedly connected with the rotating rod 11, the second driving mechanism 8 comprises a second mounting frame 81, a second motor 82, a driving gear 83 and a driven gear 84, the second mounting frame 81 is arranged in the middle of the lower surface of the installation transverse plate 2, the second motor 82 is arranged at the lower end of the second mounting frame 81, the driving gear 83 is arranged at the left end of an output shaft of the second motor 82, the driven gear 84 is sleeved on the outer right side of the rotating rod 11, the driving gear 83 is meshed with the driven gear 84, the input end of the second motor 82 is electrically connected with the output end of the PLC 6, under the regulation and control of the PLC 6, the second motor 82 works, the output shaft rotation angle of the second motor 82 is plus or minus forty-five degrees, the output shaft drives the driving gear 83 to rotate, the driving gear 83 drives the rotating rod 11 to rotate through the driven gear 84, the rotating rod 11 drives the telescopic plate 92 and the data acquisition instrument 93 to synchronously rotate through the fixed seat 94, and the movable seat 91 slides in the arc-shaped groove on the left side surface of the second square plate 4, so that the vertical angle of the data acquisition instrument 93 is adjusted;

the data acquisition mechanism 9: data acquisition mechanism 9 gathers data, set up in the left side end department of bull stick 11, data acquisition mechanism 9 includes sliding seat 91, expansion plate 92, data acquisition appearance 93 and fixing base 94, sliding seat 91 sliding connection is in the arc wall that 4 left surface lower extremes of second square plate were seted up, fixing base 94 sets up in the left side end department of bull stick 11, expansion plate 92 rotates through the pivot and connects between sliding seat 91 and fixing base 94, expansion plate 92 comprises a notch board and a nose board, notch board and nose board sliding connection, data acquisition appearance 93 sets up in the left surface middle part of expansion plate 92, PLC controller 6's input is connected to data acquisition appearance 93's output electricity.

The working principle of the data acquisition device with the time synchronization function provided by the utility model is as follows: fixing the mounting base plate 1 at the mounting position through the mounting hole 12, realizing the mounting and fixing of the mounting base plate 1 and the left part, working of the data acquisition instrument 93 for acquiring the data information below, transmitting the acquired information to the PLC controller 6 by the data acquisition instrument 93, integrating and judging the received data by the PLC controller 6, finally transmitting the data to the remote end through the wireless network by means of an external data transmitter, simultaneously acquiring a standard time signal by the time synchronizer 5 through a GPS satellite, then transmitting the time signal to the PLC controller 6, carrying out time synchronization calibration on a timing unit in the PLC controller 6, controlling the operation of the first motor 73 when reaching a specified time period by the PLC controller 6 according to an internal control program, wherein the rotation angle of an output shaft of the first motor 73 is positive and negative forty-five degrees, and the output shaft of the first motor 73 drives the swing arm 72 to swing, swing arm 72 drives slide bar 10 and slides through the round hole on first square plate 3, slide bar 10 drives bull stick 11 through left bearing and both rotates and slides in the slide hole on second square plate 4, drive fixing base 94 synchronous motion with this, the notch board and the protruding nose board inside expansion plate 92 slide relatively and carry out automatic telescopic adjustment, carry out inclination angle adjustment to data acquisition instrument 93 with this, under PLC controller 6's regulation and control, No. two motor 82 works, No. two motor 82's output shaft turned angle is positive and negative forty-five degrees, the output shaft drives driving gear 83 and rotates, driving gear 83 drives bull stick 11 through driven gear 84 and rotates, bull stick 11 drives expansion plate 92 and data acquisition instrument 93 synchronous rotation through fixing base 94, movable seat 91 slides in the arc wall of second square plate 4 left surface, with this vertical angle adjustment is carried out to data acquisition instrument 93.

It should be noted that the specific model of the PLC controller 6 disclosed in the above embodiment is S7-200, the time setter 5 may be a time setter of the model k803, the data acquisition instrument 93 may be a scanner of the model KSCAN, the first motor 73 and the second motor 82 may be stepping motors of the model QS42HS34-ZK2-M6, and the PLC controller 6 controls the time setter 5, the data acquisition instrument 93, the first motor 73, and the second motor 82 to operate by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a data acquisition device of function when time, its characterized in that: the device comprises a mounting substrate (1), a first driving mechanism (7), a second driving mechanism (8) and a data acquisition mechanism (9);

mounting substrate (1): the upper end of the left side face of the device is provided with a mounting transverse plate (2), the right side of the lower surface of the mounting transverse plate (2) is provided with a first square plate (3), the left side of the lower surface of the mounting transverse plate (2) is provided with a second square plate (4), a sliding rod (10) is slidably connected in a round hole formed in the middle of the left side face of the first square plate (3), the left end of the sliding rod (10) is rotatably connected with a rotating rod (11) through a bearing, the left end of the rotating rod (11) is slidably connected with a sliding hole formed in the middle of the second square plate (4), the upper end of the left side face of the second square plate (4) is respectively provided with a time synchronizer (5) and a PLC (6), the input end of the PLC (6) is electrically connected with an external power supply, and the output end of the time synchronizer (5) is electrically connected with the input end of the PLC (6);

first drive mechanism (7): the lower end of the first driving mechanism (7) is matched with the sliding rod (10) to be installed;

second drive mechanism (8): the lower end of the second driving mechanism (8) is fixedly connected with the rotating rod (11);

data acquisition mechanism (9): is arranged at the left end of the rotating rod (11).

2. The data acquisition device with time synchronization function according to claim 1, characterized in that: first actuating mechanism (7) include first mounting bracket (71), swing arm (72) and a motor (73), first mounting bracket (71) set up in the left surface upper end of first square plate (3), a motor (73) set up in the left end of first mounting bracket (71), swing arm (72) set up in the output shaft front end of a motor (73), the vertical sliding port of swing arm (72) lower extreme and the projection sliding connection on slide bar (10), the output of PLC controller (6) is connected to the input electricity of a motor (73).

3. The data acquisition device with time synchronization function according to claim 1, characterized in that: second actuating mechanism (8) include second mounting bracket (81), No. two motor (82), driving gear (83) and driven gear (84), second mounting bracket (81) set up in the lower surface middle part of installation diaphragm (2), and No. two motor (82) set up in the lower extreme of second mounting bracket (81), and driving gear (83) set up in the output shaft left end of No. two motor (82), and the outside right side of bull stick (11) is located in driven gear (84) cover, and driving gear (83) are connected with driven gear (84) meshing, and the output of PLC controller (6) is connected to the input electricity of No. two motor (82).

4. The data acquisition device with time synchronization function according to claim 1, characterized in that: data acquisition mechanism (9) are including sliding seat (91), expansion plate (92), data acquisition appearance (93) and fixing base (94), sliding seat (91) sliding connection is in the arc wall that second square plate (4) left surface lower extreme was seted up, and fixing base (94) set up in the left side end department of bull stick (11), and expansion plate (92) rotate through the pivot and connect between sliding seat (91) and fixing base (94), and data acquisition appearance (93) set up in the left surface middle part of expansion plate (92), and the input of PLC controller (6) is connected to the output electricity of data acquisition appearance (93).

5. The data acquisition device with time synchronization function according to claim 1, characterized in that: the upper surface of the time setting device (5) is an arc-shaped surface.

6. The data acquisition device with time synchronization function according to claim 1, characterized in that: the mounting structure is characterized by further comprising reinforcing ribs (13), wherein the reinforcing ribs (13) are respectively arranged at a vertical included angle formed by the right side surface of the second square plate (4) and the lower surface of the mounting substrate (1) and a vertical included angle formed by the right side surface of the first square plate (3) and the lower surface of the mounting substrate (1).

7. The data acquisition device with time synchronization function according to claim 1, characterized in that: the mounting structure is characterized by further comprising mounting holes (12), wherein the mounting holes (12) are respectively formed in four corners of the left side face of the mounting substrate (1).

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