CN214584094U - Portable tester - Google Patents

Abstract

The utility model belongs to the technical field of the safety inspection technique and specifically relates to indicate a portable tester, including casing, main control unit, range finding subassembly and pressure test piece all with main control unit signal connection, the casing rotates and has installed the rotation piece, the accumulator has been seted up to the casing, rotate the back accomodate in the accumulator, range finding subassembly and pressure test piece all install in rotate the piece. The utility model provides a pair of portable tester can carry out the detection of pressure and distance simultaneously, convenient to use to help improving the degree of accuracy of test result.

Description

Portable tester

Technical Field

The utility model belongs to the technical field of the safety inspection technique and specifically relates to indicate a portable tester.

Background

At present, performance detection is carried out on various public facilities by adopting corresponding devices, which causes more devices for detection and inconvenient use, for example, the performance detection of the existing elevator door is carried out by applying a certain force on the elevator door and detecting the opening distance of the elevator door by using other distance measuring devices, thereby judging the performance condition of the elevator door. In this detection method, the force measuring device and the distance measuring device are actually used separately, so that the performance detection data of the elevator door may not be accurate enough, and the number of measuring devices is large, which is troublesome in use.

Disclosure of Invention

The utility model discloses problem to prior art provides a portable tester, with range finding subassembly and pressure test piece integration on same casing, conveniently carry out equipment capability test to help improving the degree of accuracy of test result.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a portable tester, includes casing, main control unit, range finding subassembly and pressure test piece all with main control unit signal connection, the casing rotates and has installed the rotation piece, the accumulator has been seted up to the casing, rotate the rotation back accomodate in the accumulator, range finding subassembly and pressure test piece all install in rotate the piece.

Preferably, the distance measuring component comprises a laser distance measuring piece, and the laser distance measuring piece is fixedly arranged on the rotating piece.

Preferably, the portable tester further comprises a speed measurement component, the shell is rotatably provided with a turnover block, the speed measurement component is installed on the turnover block, and the speed measurement component is in signal connection with the main controller and is used for testing the moving speed of an external object.

Preferably, the speed measuring component comprises a light emitting piece, a lens module and a light sensor, the turning block is provided with a speed measuring groove, the light emitting piece is fixedly arranged in the speed measuring groove, light emitted by the light emitting piece is reflected to the lens module by an object to be measured in speed, the lens module transmits the light to the light sensor for imaging, the light sensor is in signal connection with the main controller, and the main controller analyzes the moving speed of the object to be measured in speed according to imaging data in the light sensor.

Preferably, the portable tester further comprises a laser emitting piece, a laser receiving piece and a reflective cover, wherein the laser emitting piece and the laser receiving piece are both arranged on the turnover block, and the reflective cover is detachably arranged on the turnover block and covers the laser piece and the speed measuring component.

Preferably, the portable tester further comprises an illumination assembly, the illumination assembly comprises a switch and a plurality of illumination lamps arranged on the shell, the switch is arranged on the surface of the shell, and the switch is used for controlling the on and off of the illumination lamps.

Preferably, the shell is provided with a plurality of interfaces, the interfaces are in signal connection with the main controller, and the interfaces are used for connecting an external detection device.

Preferably, the portable tester further comprises a wireless transmission module, and the main controller transmits the detection data to an external intelligent terminal through the wireless transmission module.

Preferably, the portable tester further comprises a display screen, and the display screen is in signal connection with the main controller and is used for displaying detection data.

Preferably, the portable tester further comprises a support, and the support is detachably mounted on the housing.

The utility model has the advantages that:

the utility model provides a pair of portable tester will find range subassembly and pressure test piece are integrated on same casing, and during application and lift-cabin door, can be with certain effort on the lift-cabin door, the pressure test piece can detect the size of exerting oneself, can also detect out simultaneously that current power acts on the lift-cabin door and makes the distance that the lift-cabin door was opened. The utility model discloses a portable tester can carry out the detection of pressure and distance simultaneously, convenient to use to help improving the degree of accuracy of test result.

Drawings

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

Fig. 2 is a schematic structural diagram of the reflective cover and the housing of the present invention after being disassembled.

Fig. 3 is a schematic structural diagram of the reflective cover and the housing of the present invention after being disassembled.

Fig. 4 is a third schematic structural view of the reflective cover and the housing of the present invention after being disassembled.

Fig. 5 is the schematic structural diagram of the utility model after the reflective cover and the turning block are hidden.

Fig. 6 is a signal block diagram of the present invention.

The reference numerals in fig. 1 to 6 include:

the device comprises a shell 1, a main controller 2, a pressure testing part 3, a laser distance measuring part 4, a rotating part 5, a recovery tank 6, a turning block 7, a light emitting part 8, a lens module 9, a light sensor 10, a speed measuring tank 11, a laser emitting part 12, a laser receiving part 13, a light reflecting cover 14, a switch 15, a lighting lamp 16, an interface 17, a wireless transmission module 18 and a display screen 19.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The embodiment provides a portable tester, as fig. 1, fig. 2, fig. 3 and fig. 6, including casing 1, main control unit 2, range finding subassembly and pressure test piece 3 all with 2 signal connection of main control unit, casing 1 rotates has been installed and has been rotated piece 5, recovery tank 6 has been seted up to casing 1, rotate piece 5 rotate the back accomodate in recovery tank 6, range finding subassembly and pressure test piece 3 all install in rotate piece 5. A power supply (not shown in the drawings) is also arranged in the housing 1 for supplying power to the main controller 2 and other devices requiring power, and the power supply can be a rechargeable battery or a dry battery.

Specifically, the present embodiment is described by taking an example of application to a vertical elevator, but the portable tester of the present embodiment is not limited to the application to a vertical elevator. When the portable tester is used, after the portable tester is fixed at a certain position, a certain force acts on the elevator door, the pressure testing piece 3 can detect the magnitude of the output force, and can also detect the distance that the current force acts on the elevator door to open the elevator door, and after the detection data such as the pressure, the distance and the like are obtained, the detection data can be transmitted to the main controller 2, and the main controller 2 carries out data analysis, so that whether the current detection result meets the requirement or not is judged. Wherein, rotate the connection of piece 5 and casing 1 as shown in fig. 2, fig. 3, the one end that rotates piece 5 is located accumulator 6 and is articulated with casing 1, during the use, can rotate piece 5 out accumulator 6, after using, can rotate piece 5 back accumulator 6 to avoid ranging assembly and pressure test piece 3 to receive external damage. The pressure testing piece 3 of the present embodiment is preferably a pressure sensor, and the distance measuring assembly preferably adopts a laser distance measuring piece 4 in the prior art, namely a laser distance measuring device. The portable tester of this embodiment can carry out the detection of pressure and distance simultaneously, and convenient to use also portable reduces staff's detection instrument to help improving the degree of accuracy of test result.

Further, this embodiment can also set up the warning tone module, if test data is unqualified, then main control unit 2 control warning tone module makes a sound, in time reminds the user.

The portable tester that this embodiment provided, as fig. 4 and fig. 6, portable tester still includes the speed measuring subassembly, casing 1 rotates and is provided with upset piece 7, the speed measuring subassembly install in upset piece 7, the speed measuring subassembly with 2 signal connection of main control unit are used for testing the moving speed of outside article. As shown in fig. 5, a U-shaped receiving groove 20 is formed in the housing 1, and two ends of the turning block 7 are rotatably connected to the inner wall of the receiving groove 20, so that the turning block 7 can be rotatably disposed; the turning block 7 is set to be rotatable, so that the position of a device on the turning block 7 can be adjusted according to the actual position requirement.

Specifically, the speed measuring component of this embodiment adopts the theory of operation that similar mouse removed, it includes light-emitting part 8, lens module 9 and photo sensor 10, the groove 11 that tests the speed has been seted up to upset piece 7, light-emitting part 8 is fixed to be installed in the groove 11 that tests the speed, the light that light-emitting part 8 sent is reflected lens module 9 by the article that is tested the speed, and form images in light transmission photo sensor 10 by lens module 9, photo sensor 10 and 2 signal connection of main control unit, main control unit 2 is according to the imaging data analysis in the photo sensor 10 the moving speed of the article that is tested the speed. In actual use, for example, the handrail of an escalator is used, the portable tester of the present embodiment is fixed at a certain position, and the side of the shell 1 provided with the luminous element 8 is contacted with the handrail, the luminous element 8 emits light to irradiate the handrail, the surface of the handrail reflects the light of the luminous element 8 to the lens module 9, the lens module 9 transmits the light to the light sensor 10 for imaging, the light sensor 10 transmits data to the main controller 2 after imaging, the main controller 2 can judge the movement of the handrail according to the change of imaging data, just like when a mouse moves, the cursor of the display screen 19 moves a corresponding distance according to the movement of the mouse, and the moving speed of the cursor varies with the moving speed of the mouse, according to the principle, the moving speed of the handrail can be analyzed, so that the main controller 2 can judge whether the moving speed of the handrail meets the standard requirement. Of course, the portable detector of the present embodiment can be used for detecting any device requiring speed measurement. In the embodiment, the movement principle of the mouse is applied to the detection of the movement speed of the equipment in daily life, the structure principle is simple, the operation is convenient, the test result is accurate, and the practicability is high.

The portable tester provided by the embodiment, as shown in fig. 2, further, the portable tester further includes a laser emitting element 12, a laser receiving element 13 and a reflective cover 14, the laser emitting element 12 and the laser receiving element 13 are both installed on the turning block 7, and the reflective cover 14 is detachably installed on the turning block 7 and covers the laser element and the speed measuring component.

Specifically, because the optical speed measurement principle of the mouse is utilized, the mouse needs to be directional, and the laser is mainly used for providing the correct direction for the speed measurement component. For example, the light reflecting cover 14 may be fixed at a fixed position, the laser emitted from the laser emitting element 12 irradiates the light reflecting cover 14 and reflects back to the laser receiving element 13, and the direction of the light received by the laser receiving element 13 may be used as the direction of the speed measuring component. In addition, the laser emitting piece 12 and the laser receiving piece 13 can be matched with the reflecting cover 14, so that the function of distance measurement is realized, and the laser receiving piece can be applied according to actual requirements.

In the portable tester provided in this embodiment, as shown in fig. 1 and fig. 2, the portable tester further includes an illumination assembly, the illumination assembly includes a switch 15 and a plurality of illumination lamps 16 installed on the housing 1, the switch 15 is installed on the surface of the housing 1, and the switch 15 is used for controlling the on/off of the plurality of illumination lamps 16.

Specifically, when the portable tester of the present embodiment is applied to a test in a place where light is weak, such as a hoistway, auxiliary lighting can be performed by the lighting lamp 16. The switch 15 controls the connection of the illumination lamp 16 to the power supply, thereby controlling the illumination or the extinction of the illumination lamp 16.

In the portable tester provided in this embodiment, as shown in fig. 3, the housing 1 is provided with a plurality of interfaces 17, the interfaces 17 are in signal connection with the main controller 2, and the interfaces 17 are used for connecting an external detection device.

Specifically, the present embodiment can be connected to an external detection device such as a temperature sensor and a humidity sensor through the interface 17, so as to expand the test function and further improve the practicability of the present embodiment.

In the portable tester provided in this embodiment, as shown in fig. 6, the portable tester further includes a wireless transmission module 18, and the main controller 2 transmits the detection data to an external intelligent terminal through the wireless transmission module 18.

Specifically, by arranging the wireless transmission module 18, the detection data received by the main controller 2 can be transmitted to a mobile phone or a computer of a user, so that the user can conveniently monitor the detection data. The wireless transmission module 18 may be bluetooth, wifi, or other prior art.

The portable tester provided by the embodiment, as shown in fig. 1 to fig. 3, further comprises a display screen 19, the display screen 19 is in signal connection with the main controller 2 and is used for displaying detection data, and the test data can be timely reflected to the display screen 19 for a user to check, so that the user can conveniently know the detection condition of the device in real time.

The portable tester provided by the embodiment further comprises a bracket (not shown in the attached drawings), and the bracket is detachably mounted on the housing 1.

Specifically, when the portable tester of the present embodiment needs to be elevated or fixed, the present embodiment can be stabilized at a certain detection position through the mounting bracket, so that the portable tester does not need to be held by a user, the workload of the user can be reduced, and the detection data is more stable and accurate. Furthermore, a hanging rope can be arranged on the side surface of the portable tester, so that a user can conveniently hold the portable tester or hang the portable tester at a corresponding position for storage.

Furthermore, the angle testing piece can be added on the shell for testing the angle values of various facilities, and the angle testing piece is in the prior art.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims (10)

1. A portable tester is characterized in that: including casing, main control unit, range finding subassembly and pressure test piece all with main control unit signal connection, the casing rotates has installed the rotation piece, the accumulator has been seted up to the casing, rotate the rotation back accomodate in the accumulator, range finding subassembly and pressure test piece all install in rotate the piece.

2. The portable tester of claim 1, wherein: the range finding subassembly includes the laser range finding piece, the laser range finding piece is fixed install in rotate the piece.

3. The portable tester of claim 1, wherein: the portable tester also comprises a speed measuring component, the shell is rotatably provided with a turnover block, the speed measuring component is arranged on the turnover block, and the speed measuring component is in signal connection with the main controller and is used for testing the moving speed of an external object.

4. The portable tester of claim 3, wherein: the speed measuring component comprises a light emitting piece, a lens module and a light sensor, a speed measuring groove is formed in the turnover block, the light emitting piece is fixedly arranged in the speed measuring groove, light emitted by the light emitting piece is reflected to the lens module by an object to be measured in speed, the lens module transmits the light to the light sensor to form an image, the light sensor is in signal connection with the main controller, and the main controller analyzes the moving speed of the object to be measured in speed according to imaging data in the light sensor.

5. A portable tester as claimed in claim 3 or 4, wherein: the portable tester also comprises a laser emitting piece, a laser receiving piece and a reflective cover, wherein the laser emitting piece and the laser receiving piece are arranged on the turnover block, and the reflective cover is detachably arranged on the turnover block and covers the laser piece and the speed measuring component.

6. The portable tester of claim 1, wherein: the portable tester also comprises an illumination assembly, the illumination assembly comprises a switch and a plurality of illuminating lamps arranged on the shell, the switch is arranged on the surface of the shell, and the switch is used for controlling the on and off of the illuminating lamps.

7. The portable tester of claim 1, wherein: the shell is provided with a plurality of interfaces, the interfaces are in signal connection with the main controller, and the interfaces are used for connecting an external detection device.

8. The portable tester of claim 1, wherein: the portable tester also comprises a wireless transmission module, and the main controller transmits the detection data to an external intelligent terminal through the wireless transmission module.

9. The portable tester of claim 1, wherein: the portable tester also comprises a display screen which is in signal connection with the main controller and is used for displaying detection data.

10. The portable tester of claim 1, wherein: the portable tester also comprises a support, and the support is detachably arranged on the shell.

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