CN113267282A

CN113267282A - Automatic detection device of alarm

Info

Publication number: CN113267282A
Application number: CN202110436504.8A
Authority: CN
Inventors: 福德.伽俐俐; 王俊军
Original assignee: Epoch Technologies Dalian Co ltd
Current assignee: Epoch Technologies Dalian Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-08-17

Abstract

The invention discloses an automatic detection device of an alarm.A executing end of a pressing mechanism is connected with an action executor unit, the action executor unit is positioned above a test connection mechanism, the pressing mechanism is fixedly connected with the upper surface of a mounting plate of a shell, and the test connection mechanism is fixedly connected with the lower surface of the mounting plate of the shell; a detection starting button, a safety grating and a data collector are arranged outside the shell, and an industrial touch screen computer is arranged outside the shell through a screen angle regulator; the front end of the shell is provided with a keyboard. The action executor unit can realize the automation of the triggering of the key switch and the connection action of the telephone connector, and the turnover design can facilitate the replacement of the consumable parts and the maintenance of the parts by a user; the rigid support with the independent pressing mechanism can save the space of the equipment and facilitate the maintenance of the equipment; the test connection mechanism and the positioning carrier are integrally designed, so that the probe is convenient to replace.

Description

Automatic detection device of alarm

Technical Field

The invention relates to the technical field of alarm batch detection, in particular to an automatic detection device for an alarm.

Background

At present, the alarm adopts a mode of manually pressing a key and inserting a linker to carry out data acquisition and performance detection one by one, has low efficiency and poor test stability, and particularly has the defects of incapability of accurately controlling the time in a manual mode in the data acquisition process and difficulty in ensuring the stability of a hand-held instrument for testing the key force.

Disclosure of Invention

The invention provides an automatic detection device for an alarm to solve the problems.

In order to solve the technical problems, the technical scheme of the invention is as follows: the automatic detection device for the alarm comprises a shell, wherein an action actuator unit, a test connection mechanism and a pressing mechanism are arranged in the shell, an execution end of the pressing mechanism is connected with the action actuator unit, the action actuator unit is positioned above the test connection mechanism, the pressing mechanism is fixedly connected with the upper surface of a mounting plate of the shell, and the test connection mechanism is fixedly connected with the lower surface of the mounting plate of the shell; a detection starting button, a safety grating and a data collector are arranged outside the shell, and an industrial touch screen computer is arranged outside the shell through a screen angle regulator; the front end of the shell is provided with a keyboard.

Furthermore, the pressing mechanism comprises a rigid support, a pressing pneumatic actuator is fixedly mounted on the rigid support, the lower end of the pressing pneumatic actuator is connected with the action actuator unit through a rotatable connecting plate, a connector rotating shaft is fixed on an upper hole of the rotatable connecting plate, and a movable fixing pin is fixed on a lower hole of the rotatable connecting plate through a manual screw.

Furthermore, the action executor unit comprises an installation fixing plate, the installation fixing plate is fixed on the rotatable connecting plate, and the four polyurethane blocks are fixed on the installation fixing plate through four pressure rods; the telephone plug is fixed on a flange at the moving end of the pneumatic actuator, a linear bearing is fixed at the intersection of the flange at the front end of the pneumatic actuator and the pressure lever, and the pressure lever penetrates through the linear bearing; a reset key deflector rod and a pressure sensor are fixed on a flange at the moving end of the electric actuator, a top connecting block is fixed on the pressure sensor, and a polyurethane block is fixed on the top connecting block.

Furthermore, a sensor stabilizing frame is fixed on a flange at the moving end of the electric actuator and is positioned on the outer side of the pressure sensor.

Furthermore, the test connection mechanism comprises a positioning carrier, a pneumatic actuator and a probe protection plate are fixed at the lower end of the positioning carrier, and eight probes are fixed at a moving end above the pneumatic actuator through a probe fixing seat and penetrate through eight small holes below the probe protection plate.

Furthermore, the pneumatic actuator is fixed at the lower end of the positioning carrier through the actuator mounting bracket.

Furthermore, an alarm is placed on the positioning carrier.

The invention has the beneficial effects that:

1. the action executor unit can realize the automation of the triggering of the key switch and the connection action of the telephone connector.

2. The overturning design of the action actuator unit can facilitate the replacement of the consumable part and the repair and maintenance of the part by a user.

3. The rigid support with the independent pressing mechanism can save the space of the equipment, and is convenient for the maintenance of the equipment.

4. The test connection mechanism and the positioning carrier are integrally designed, so that the probe is convenient to replace.

5. The electric actuator and the pressure sensor are matched with each other, so that the requirement of position holding at a fixed torque value is met.

Drawings

FIG. 1 is a general assembly drawing of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a side view of the present invention;

FIG. 5 is a front view of the hold-down mechanism;

FIG. 6 is a schematic view of the rotation of the alternative link plate of FIG. 5;

FIG. 7 is a side view of the hold-down mechanism;

FIG. 8 is a cross-sectional view B-B of FIG. 7;

FIG. 9 is a front view of the alarm;

FIG. 10 is a side view of the alarm;

FIG. 11 is a rear elevational view of the alarm;

FIG. 12 is a front view of the motion actuator unit;

FIG. 13 is a right side view of the motion actuator unit;

FIG. 14 is a left side view of the action actuator unit;

FIG. 15 is a bottom view of the motion actuator unit;

FIG. 16 is a front view of a telephone plug connection actuator;

FIG. 17 is a right side elevational view of the telephone plug connection actuator;

FIG. 18 is a bottom plan view of the telephone plug connection actuator;

FIG. 19 is a cross-sectional view C-C of FIG. 18;

FIG. 20 is a front view of the button actuator;

FIG. 21 is a right side view of the button actuator;

FIG. 22 is a bottom view of the button actuator;

FIG. 23 is a front view of the reset key actuator;

FIG. 24 is a right side elevational view of the reset key actuator;

FIG. 25 is a bottom plan view of the reset key actuator;

FIG. 26 is an isometric view of the test connection mechanism;

FIG. 27 is a front view of the test connection;

FIG. 28 is a left side view of the test connection;

FIG. 29 is a top view of the test connection.

Wherein: 1. the device comprises a detection starting button, 2, an alarm, 3, an action actuator unit, 4, a test connecting mechanism, 5, a safety grating, 6, a pressing mechanism, 7, a data acquisition unit, 8, an industrial touch screen computer, 9, a keyboard, 10, a screen angle regulator, 11, a shell, 12, a rigid support, 13, a rotatable connecting plate, 14, a pressing pneumatic actuator, 15, a connector rotating shaft, 16, a manual screw, 17, a movable fixing pin, 18, a telephone line jack, 19, an alarm button, 20, a reset key, 21, a signal terminal, 22, a polyurethane block, 23, a reset key deflector rod, 24, a telephone plug, 25, a pressure rod, 26, a linear bearing, 27, a pneumatic actuator, 28, an electric actuator, 29, a mounting fixing plate, 30, a pressure sensor, 31, a sensor stabilizing frame, 32, a top connecting block, 34, a positioning carrier, 35, an actuator mounting support, 36. the probe protection plate, 37, the probe, 38, the probe fixing seat.

Detailed Description

Embodiments of the present invention are further described below with reference to fig. 1-29.

The automatic detection device for the alarm comprises a shell 11, wherein an action executor unit 3, a test connection mechanism 4 and a pressing mechanism 6 are installed inside the shell 11, an execution end of the pressing mechanism 6 is connected with the action executor unit 3, the action executor unit 3 is positioned above the test connection mechanism 4, the pressing mechanism 6 is fixedly connected with the upper surface of a mounting plate of the shell 11, and the test connection mechanism 4 is fixedly connected with the lower surface of the mounting plate of the shell 11; a detection starting button 1, a safety grating 5 and a data collector 7 are arranged outside the shell 11, and an industrial touch screen computer 8 is arranged outside the shell 11 through a screen angle regulator 10; the front end of the shell 11 is provided with a keyboard 9, the upper end of the shell is provided with an industrial touch screen computer 8, the industrial touch screen computer 8 is provided with test software matched with test requirements, and the shell 11 is made of metal plates.

The pressing mechanism 6 comprises a rigid support 12, a pressing pneumatic actuator 14 is fixedly mounted on the rigid support 12, the lower end of the pressing pneumatic actuator 14 is connected with the action actuator unit 3 through a rotatable connecting plate 13, a connector rotating shaft 15 is fixed on an upper hole of the rotatable connecting plate 13, and a movable fixing pin 17 is fixed on a lower hole of the rotatable connecting plate 13 through a manual screw 16. The operator can easily unscrew the hand screw 16 connected to the movable fixing pin 17 on the rotatable connecting plate 13, and the rotatable connecting plate 13 can be rotated by the connector rotating shaft 15, so that the actuator unit 3 is turned up by 90 degrees. The alarm 2 to be tested is placed in the test connection mechanism 4, and after the detection starting button 1 is pressed, the pressing mechanism 6 enables the action actuator unit 3 to move downwards by pressing the pneumatic actuator 14 downwards.

The action executor unit 3 comprises a mounting fixing plate 29, the mounting fixing plate 29 is fixed on the rotatable connecting plate 13, and the four polyurethane blocks 22 are fixed on the mounting fixing plate 29 through four pressure rods 25 and firstly contact the surface of the alarm 2 to fix the alarm; the telephone plug 24 is fixed on a flange at the moving end of a pneumatic actuator 27, a linear bearing 26 is fixed at the intersection of the flange at the front end of the pneumatic actuator 27 and a pressure lever 25, the pressure lever 25 penetrates through the linear bearing 26, the telephone plug is connected with the actuator and vertically moves downwards by adopting the pneumatic actuator 27, and the telephone plug 24 is inserted into the telephone line jack 18; a reset key deflector rod 23 and a pressure sensor 30 are fixed on a flange at the moving end of the electric actuator 28; the reset key actuator adopts an electric actuator 28 to horizontally move, and the reset key 20 is shifted to reset the alarm button 19; a top connecting block 32 is fixed on the pressure sensor 30, a polyurethane block 22 is fixed on the top connecting block 32, the button actuator can vertically press the alarm button 19 of the alarm 2 downwards, and the pressure sensor 30 is arranged between the polyurethane block 22 and the electric actuator 28 and can test the pressure generated by the button actuator on the alarm button 19.

A sensor stabilizing frame 31 is fixed on a moving end flange of the electric actuator 28, and the sensor stabilizing frame 31 is positioned outside the pressure sensor 30 to ensure the stable movement of the pressure sensor 30.

The test connection mechanism 4 comprises a positioning carrier 34, a pneumatic actuator 27 and a probe protection plate 36 are fixed at the lower end of the positioning carrier 34, and eight probes 37 are fixed at the moving end above the pneumatic actuator 27 through a probe fixing seat 38 and penetrate through eight small holes below the probe protection plate 36; the probes 37 are lifted up by the pneumatic actuator 27, and the eight probes 37 are in contact with the eight signal terminals 21 at the lower end of the alarm 2; the data line of the telephone plug 24 and the data line of the probe 37 are connected to the data collector 7.

The pneumatic actuator 28 is fixed to the positioning carrier 34 by the actuator mounting bracket 35, and the 8 probe fixing seats 38 are fixed to the pneumatic actuator 39.

The pneumatic actuator 27 is secured to the lower end of the positioning carrier 34 by an actuator mounting bracket 35.

The alarm 2 is placed on the positioning carrier 34.

The working process is as follows: the alarm 2 is placed in the positioning carrier 34, the direction of the alarm is confirmed, and the alarm is placed flatly.

The detection start button 1, the pressing mechanism 6 moves downwards, the four pressing rods 25 of the action actuator unit 3 press and fix the alarm 2 to be detected, the test connection mechanism 4 lifts the probe 37, and the probe 37 is contacted with the signal terminal 21 at the lower end of the alarm 2. The function of these eight probes 37 is: 1) testing the on and off resistance of the switch; 2) testing the static power consumption and the alarm power consumption of the product; 3) testing the communication function of the product; 4) testing the terminal voltage of the wiring terminal; 5) and 24V power supply is provided for the product.

After the test connection 4 is raised, a first set of data is test-set by the probe 37. The button actuator vertically presses the alarm button 19, when the value of the pressure sensor 30 at the top is 20N, the button actuator stops moving downwards, the downward movement is kept for 3 seconds, if the trigger switch is bad and the trigger is normal, then the second group of data is tested and recorded through the probe 37, the button actuator presses the alarm button 19 to trigger, the feedback value of the pressure sensor 30 is recorded, and the third group of data is tested through the probe 37.

The reset key actuator moves horizontally to toggle the reset key 20 to reset the alarm button 19, at which time a fourth set of data is tested via the probe 37.

The phone plug is connected to the actuator and moved vertically downward to insert the phone plug 24 into the piece under test for communication testing and recording and testing the fifth set of data through the probe 37. After the test is completed, the telephone plug connection actuator is moved up, the telephone plug 24 is pulled out, and the sixth set of data is tested 37 by probing.

The data are tested and collected through the data collector 7, and the collected data are stored in the industrial touch screen computer 8.

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 able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The automatic detection device of the alarm is characterized by comprising a shell (11), wherein an action executor unit (3), a test connection mechanism (4) and a pressing mechanism (6) are installed inside the shell (11), an execution end of the pressing mechanism (6) is connected with the action executor unit (3), the action executor unit (3) is positioned above the test connection mechanism (4), the pressing mechanism (6) is fixedly connected with the upper surface of a mounting plate of the shell (11), and the test connection mechanism (4) is fixedly connected with the lower surface of the mounting plate of the shell (11); a detection starting button (1), a safety grating (5) and a data collector (7) are arranged outside the shell (11), and an industrial touch screen computer (8) is arranged outside the shell (11) through a screen angle regulator (10); the front end of the shell (11) is provided with a keyboard (9).

2. The automatic detection device of the alarm device according to claim 1, wherein the pressing mechanism (6) comprises a rigid support (12), a pressing pneumatic actuator (14) is fixedly installed on the rigid support (12), the lower end of the pressing pneumatic actuator (14) is connected with the action actuator unit (3) through a rotatable connecting plate (13), a connector rotating shaft (15) is fixed on an upper hole of the rotatable connecting plate (13), and a movable fixing pin (17) is fixed on a lower hole of the rotatable connecting plate (13) through a manual screw (16).

3. The automated alarm detection device according to claim 2, wherein the actuator unit (3) comprises a mounting plate (29), the mounting plate (29) is fixed on the rotatable connection plate (13), and the four polyurethane blocks (22) are fixed on the mounting plate (29) through four press rods (25); the telephone plug (24) is fixed on a moving end flange of the pneumatic actuator (27), a linear bearing (26) is fixed at the junction of the front end flange of the pneumatic actuator (27) and the pressure lever (25), and the pressure lever (25) penetrates through the linear bearing (26); a reset key deflector rod (23) and a pressure sensor (30) are fixed on a flange at the moving end of the electric actuator (28), a plug connecting block (32) is fixed on the pressure sensor (30), and a polyurethane block (22) is fixed on the plug connecting block (32).

4. The automatic detection device of the alarm device according to the claim 3, characterized in that a sensor stabilizer (31) is fixed on the flange of the moving end of the electric actuator (28), and the sensor stabilizer (31) is positioned outside the pressure sensor (30).

5. The automatic detection device of the alarm device according to claim 3, wherein the test connection mechanism (4) comprises a positioning carrier (34), a pneumatic actuator (27) and a probe protection plate (36) are fixed at the lower end of the positioning carrier (34), and eight probes (37) are fixed at the moving end above the pneumatic actuator (27) through a probe fixing seat (38) and penetrate through eight small holes below the probe protection plate (36).

6. The automated alarm detection device of claim 5, wherein the pneumatic actuator (27) is secured to the lower end of the positioning carrier (34) by an actuator mounting bracket (35).

7. The automatic detection device of the alarm device according to claim 5, characterized in that the alarm device (2) is placed on the positioning carrier (34).