CN214539921U

CN214539921U - Consistency testing tool based on time relay module

Info

Publication number: CN214539921U
Application number: CN202120571903.0U
Authority: CN
Inventors: 阮和蔼
Original assignee: Beijing Huaruisaiwei Communication Technology Co ltd
Current assignee: Beijing Huaruisaiwei Communication Technology Co ltd
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-10-29
Anticipated expiration: 2031-03-20

Abstract

The utility model relates to a testing tool's technical field especially relates to uniformity testing tool based on time relay module, including electro-magnet, relay module and system power, the relay module is connected with the electro-magnet electricity, and the system power is connected with the model machine of being surveyed, electro-magnet and relay module electricity respectively, and the output shaft of electro-magnet is just to the power key of being surveyed the model machine. The application has the effects of automatically controlling the on-off of the tested sample machine and conveniently detecting.

Description

Consistency testing tool based on time relay module

Technical Field

The application relates to the technical field of testing tools, in particular to a consistency testing tool based on a time relay module.

Background

Protocol conformance testing, refers to testing to verify the degree of conformance of the protocol implementation of Open Systems Interconnection (OSI) products to the OSI protocol standard. Since the OSI protocol standard itself has many optional functions and parameters that need to be set, different OSI product designers and manufacturers may have different understandings and interpretations of the same protocol standard, and some human error, all of which can make OSI products using the same protocol standard different and affect interoperability between OSI products. The goal of protocol conformance testing is therefore to improve interoperability between OSI products.

For mobile phone manufacturers, before a mobile phone product leaves a factory, a communication protocol consistency test needs to be performed, and in the consistency test process, a tested sample machine needs to be turned on and off for many times to perform a test.

With respect to the related art in the above, the inventors consider that: in the actual test, a person needs to manually press a power key to control the on-off of the tested sample machine, and the defects of relatively trouble and low efficiency exist.

SUMMERY OF THE UTILITY MODEL

In order to realize the automatic control and be surveyed the model machine switching on and shutting down, the convenient detection, this application provides the uniformity testing tool based on time relay module.

The application provides a uniformity testing tool based on time relay module adopts following technical scheme:

the consistency testing tool based on the time relay module comprises an electromagnet, a relay module and a system power supply, wherein the relay module is electrically connected with the electromagnet, the system power supply is respectively electrically connected with a tested sample machine, the electromagnet and the relay module, and an output shaft of the electromagnet is over against a power key of the tested sample machine.

By adopting the technical scheme, the electromagnet, the relay module and the tested sample machine are all connected with the system power supply, and the relay module controls the electromagnet to be powered on and off. After the relay module is triggered, the circuit of the electromagnet is communicated, the electromagnet is powered on, the output shaft of the electromagnet moves towards the direction of the sample machine to be tested, the electromagnet is kept in a powered state, the output shaft of the electromagnet continuously presses the power key to start the sample machine to be tested, then the relay module controls the circuit of the electromagnet to be disconnected, the electromagnet is powered off, the power key is loosened from the output shaft of the electromagnet, and the output shaft of the electromagnet resets. When the process is repeated again, the tested sample machine can be shut down, and the automatic control of the on-off of the tested sample machine is realized. In addition, different time parameters can be input into the relay module, and the electromagnet can be controlled to be started at different time points.

Preferably, the electromagnet is an electromagnet with the model number LS-0630B.

By adopting the technical scheme, the stroke of the LS-0630B type electromagnet is 10mm, the thrust is 0.4N-8N, and the thrust enables the output shaft to well press a power key to enable the tested sample machine to be turned on and off.

Preferably, the relay module adopts the following specifications: the input voltage is 5V, and the time range is 0.01S-999 min.

By adopting the technical scheme, the settable time range is 0.01S-999min, the selection range is large, and the time point for starting the electromagnet can be flexibly selected.

Preferably, the relay further comprises a transformer, and the transformer is electrically connected with the relay module and the electromagnet respectively.

By adopting the technical scheme, the system power supply supplies power to the electromagnet and the relay module, the working voltage of the electromagnet with the model number of LS-0630B is 12V, the input voltage of the relay module is 5V, the working voltage of the electromagnet is higher, the voltage of the system power supply is increased through the booster, and then the electromagnet is supplied with power so as to meet the working requirement of the electromagnet.

Preferably, the device further comprises a supporting device, the supporting device comprises a supporting seat and a supporting table, the supporting seat is located on one side of the supporting table, the electromagnet is arranged on the supporting seat, limiting plates are respectively arranged on the two sides, close to and far away from the supporting seat, of the upper surface of the supporting table, and the two limiting plates form a clamping groove for clamping a tested machine.

Through adopting above-mentioned technical scheme, will be surveyed the appearance machine and arrange the draw-in groove in, when the output shaft acted on by being surveyed the appearance machine, the draw-in groove can spacing be surveyed the appearance machine, makes to be surveyed the appearance machine and be difficult for shifting under the promotion of output shaft, makes the output shaft accurate alignment more easily and act on the power key.

Preferably, the supporting seat is provided with a telescopic rod, and one end of the telescopic rod, which is far away from the supporting seat, is connected with the electromagnet.

Through adopting above-mentioned technical scheme, the telescopic link can extend or shorten, is convenient for adjust the height of electro-magnet, makes the output shaft conveniently aim at the power key, is convenient for adapt different tested sample machines.

Preferably, the telescopic link includes thick pole and thin pole, thick pole is fixed in the supporting seat, the electro-magnet is fixed with thin pole upper end, thin pole and thick pole sliding connection are located to thick pole cover, be equipped with the mounting that is used for fixed thin pole on the thick pole.

Through adopting above-mentioned technical scheme, loosen the mounting, the thin pole of slidable adjusts and fixes the electro-magnet to suitable height, is convenient for adjust the height of electro-magnet to make the output shaft of electro-magnet aim at the power key of being surveyed the sample machine.

Preferably, the fixing piece is an adjusting screw, the adjusting screw is in threaded connection with the side wall of the thick rod, and the end part of the adjusting screw is abutted to the thin rod.

By adopting the technical scheme, the adjusting screw is screwed to separate from the thin rod, the position of the thin rod can be changed in a sliding manner, and the height of the electromagnet is adjusted; after the adjusting screw is screwed down to be tightly abutted against the thin rod, the thin rod can be fixed, and the position of the electromagnet is fixed.

Preferably, the thin rods and the thick rods are square rods.

Through adopting above-mentioned technical scheme, when the output shaft was removing and when pressing the power key, thin pole and thick pole are difficult for relative rotation, and the difficult emergence of output shaft is deviated in the position.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the electromagnet, the relay module and the sample machine to be tested are all connected with a system power supply, and the relay module controls the electromagnet to be powered on and off. After the relay module is triggered, the circuit of the electromagnet is communicated, the electromagnet is powered on, the output shaft of the electromagnet moves towards the direction of the sample machine to be tested, the electromagnet is kept in a powered state, the output shaft of the electromagnet continuously presses the power key to start the sample machine to be tested, then the relay module controls the circuit of the electromagnet to be disconnected, the electromagnet is powered off, the power key is loosened from the output shaft of the electromagnet, and the output shaft of the electromagnet resets. When the process is repeated again, the tested sample machine can be shut down, and the automatic control of the on-off of the tested sample machine is realized. In addition, different time parameters can be input into the relay module, and the electromagnet can be controlled to be started at different time points;

2. the system power supply supplies power to the electromagnet and the relay module, the working voltage of the electromagnet with the model number of LS-0630B is 12V, the input voltage of the relay module is 5V, the working voltage of the electromagnet is higher, the voltage of the system power supply is increased through the booster, and then the electromagnet is supplied with power to meet the working requirement of the electromagnet;

3. the tested sample machine is arranged in the clamping groove, when the output shaft acts on the tested sample machine, the clamping groove can limit the tested sample machine, the tested sample machine is not easy to shift under the pushing of the output shaft, and the output shaft is more easily and accurately aligned and acts on the power key.

Drawings

FIG. 1 is a block diagram of a consistency testing tool based on a time relay module according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a physical connection of a consistency testing tool based on a time relay module according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an electromagnet in the embodiment of the present application.

Description of reference numerals: 1. a system power supply; 2. a transformer; 3. a relay module; 4. an electromagnet; 5. a push rod; 6. a telescopic rod; 61. a thick rod; 62. a thin rod; 63. an adjusting screw; 7. a support table; 8. a limiting plate; 9. a supporting seat; 10. a work table; 11. and (5) a sample testing machine.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a consistency testing tool based on a time relay module. Referring to fig. 1 and 2, the consistency test tool based on the time relay module comprises a system power supply 1, an electromagnet 4 and a relay module 3, the system power supply 1 is connected with the electromagnet 4, the relay module 3 is connected with a tested sample machine 11 electrically, the relay module 3 is connected with the electromagnet 4 electrically, an output shaft of the electromagnet 4 is aligned to a power key of the tested sample machine 11, a push rod 5 is arranged on the output shaft along a direction close to the power key, a gap is reserved between the push rod 5 and the power key, the relay module 3 is used for controlling the electromagnet 4, and the output shaft drives the push rod 5 to press the power key.

After the relay module 3 triggers, the circuit of the electromagnet 4 is communicated, the electromagnet 4 is electrified, the output shaft of the electromagnet 4 drives the push rod 5 to move towards the direction of the tested sample machine 11, the push rod 5 presses the power key, the electromagnet 4 is kept in an electrified state, the push rod 5 continuously presses the power key to start the tested sample machine 11, then the relay module 3 controls the circuit of the electromagnet 4 to be disconnected, the electromagnet 4 is electrified, and the push rod 5 resets to release the power key. When the process is repeated again, the tested sample machine 11 can be shut down, and the automatic control of the on-off of the tested sample machine 11 is realized.

Referring to fig. 1 and 2, the consistency testing tool based on the time relay module further includes a transformer 2, and the relay module 3 and the electromagnet 4 are electrically connected to the transformer 2. In this embodiment, the system power supply 1 is a dc power supply, the model number of the electromagnet 4 is LS-0630B, the working voltage is 12V, the input voltage of the relay module 3 is 5V, and the time range is 0.01S-999 min. Compared with the relay module 3, the electromagnet 4 has higher voltage required by the electromagnet 4, the voltage of the system power supply 1 is increased through the transformer 2, and then the electromagnet 4 is supplied with power so as to meet the working requirement of the electromagnet 4.

The stroke of the electromagnet 4 with the model LS-0630B is 10mm, the thrust is 0.4N-8N, so that the push rod 5 can well press the power key of the sample testing machine 11 to switch on and off the sample testing machine 11. The selectable time range of the relay module 3 is 0.01S-999min, the selection range is large, and the time point for starting the electromagnet 4 can be flexibly selected.

The tool for testing the consistency based on the time relay module further comprises a supporting device, and in the embodiment, the supporting device, the system power supply 1, the relay module 3 and the transformer 2 are all arranged on the workbench 10. The supporting device comprises a supporting seat 9 and a supporting platform 7, the supporting seat 9 is located on one side of the supporting platform 7, and the supporting seat 9 and the supporting platform 7 are both fixedly connected with a workbench 10. The electromagnet 4 is mounted on the support base 9, and the sample testing machine 11 is placed on the support base 7.

Referring to fig. 2 and 3, the supporting seat 9 is provided with the telescopic rod 6, the telescopic rod 6 comprises a thick rod 61 and a thin rod 62, the thick rod 61 and the thin rod 62 are both arranged along the vertical direction, the thick rod 61 is sleeved on the thin rod 62, and the thin rod 62 is connected with the thick rod 61 in a sliding manner. Thick rod 61 and supporting seat 9 fixed connection, the top of thin rod 62 is fixed with the connecting plate, and electro-magnet 4 is fixed on the connecting plate. An adjusting screw 63 is provided on the side wall of the thick rod 61, the adjusting screw 63 is screwed to the side wall of the thick rod 61, and the end of the adjusting screw 63 abuts against the thin rod 62. The adjusting screw 63 is screwed, the adjusting screw 63 abuts against the thin rod 62, and the thin rod 62 and the thick rod 61 are connected and fixed. The adjusting screw 63 is loosened, the thin rod 62 can be slid, and therefore the height of the electromagnet 4 is adjusted, and the pushing rod 5 is conveniently aligned with the power key. Wherein, thick pole 61 and thin pole 62 are square pole, and during the regulation, thin pole 62 and thick pole 61 are difficult for taking place relative rotation for the position of catch bar 5 is difficult for deviating.

Referring to fig. 2, 7 upper surfaces of supporting bench extend along the horizontal plane, are equipped with two limiting plates 8 on the supporting bench 7, and two limiting plates 8 parallel arrangement, two limiting plates 8 are located supporting bench 7 respectively and are close to and keep away from the both sides of electro-magnet 4, are formed with the draw-in groove between two limiting plates 8. In the embodiment, the length of the limiting plate 8 close to one side of the push rod 5 is smaller than that of the limiting plate 8 far from one side of the push rod 5, so that when the tested sample machine 11 is clamped in the clamping groove, the contact surface between the power key and the push rod 5 is exposed. The draw-in groove is fixed a position by survey appearance machine 11, and when catch bar 5 pressed by survey appearance machine 11's power key, by survey appearance machine 11 and be difficult for taking place to shift, is convenient for make catch bar 5 act on the power key better.

The implementation principle of the consistency testing tool based on the time relay module in the embodiment of the application is as follows: the tested sample machine 11 is clamped in the clamping groove, the position of the tested sample machine 11 and the height of the electromagnet 4 are adjusted, the push rod 5 is aligned to a power key of the tested sample machine 11, the electromagnet 4, the relay module 3, the transformer 2 and the system power supply 1 are connected, and the working mode of the relay module 3 is set.

After the relay module 3 is triggered, the circuit of the electromagnet 4 is communicated, the electromagnet 4 is electrified, the output shaft of the electromagnet 4 drives the push rod 5 to move towards the direction of the tested sample machine 11, the push rod 5 presses the power key 4, the electromagnet 4 is kept in an electrified state, the push rod 5 continuously presses the power key 4 to start the tested sample machine 11, then the relay module 3 controls the circuit of the electromagnet 4 to be disconnected, the electromagnet 4 is electrified, and the push rod 5 resets and loosens the power key. When the process is repeated again, the tested sample machine 11 can be shut down, and the automatic control of the on-off of the tested sample machine 11 is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Conformance testing instrument based on time relay module, its characterized in that: including electro-magnet (4), relay module (3) and system power (1), relay module (3) are connected with electro-magnet (4) electricity, system power (1) is connected with being surveyed appearance machine (11), electro-magnet (4) and relay module (3) electricity respectively, the output shaft of electro-magnet (4) is just being surveyed the power key of appearance machine (11).

2. The time relay module based conformance test tool of claim 1, wherein: the electromagnet (4) adopts an electromagnet (4) with the model number of LS-0630B.

3. The time relay module based conformance test tool of claim 2, wherein: the relay module (3) adopts the following specifications: the input voltage is 5V, and the time range is 0.01S-999 min.

4. The time relay module based conformance test tool of claim 3, wherein: the transformer (2) is respectively and electrically connected with the relay module (3) and the electromagnet (4).

5. The time relay module based conformance test tool of claim 1, wherein: still include strutting arrangement, strutting arrangement includes supporting seat (9) and brace table (7), supporting seat (9) are located one side of brace table (7), on supporting seat (9) are arranged in electro-magnet (4), brace table (7) upper surface is equipped with limiting plate (8) respectively in the both sides that are close to and keep away from supporting seat (9), two limiting plate (8) form the draw-in groove that is used for the joint to be surveyed appearance machine (11).

6. The time relay module based conformance test tool of claim 5, wherein: the supporting seat (9) is provided with a telescopic rod (6), and one end of the telescopic rod (6) far away from the supporting seat (9) is connected with the electromagnet (4).

7. The time relay module based conformance test tool of claim 6, wherein: telescopic link (6) are including thick pole (61) and thin pole (62), thick pole (61) are fixed in supporting seat (9), electro-magnet (4) are fixed with thin pole (62) upper end, thin pole (62) are located to thick pole (61) cover, thin pole (62) and thick pole (61) sliding connection, be equipped with the mounting that is used for fixed thin pole (62) on thick pole (61).

8. The time relay module based conformance test tool of claim 7, wherein: the fixing piece is an adjusting screw (63), the adjusting screw (63) is in threaded connection with the side wall of the thick rod (61), and the end part of the adjusting screw (63) is abutted to the thin rod (62).

9. The time relay module based conformance test tool of claim 7, wherein: the thin rod (62) and the thick rod (61) are both square rods.