CN220357205U - Switch use number of times testing arrangement - Google Patents

Abstract

The utility model discloses a switch use frequency testing device, which belongs to the technical field of switch testing devices and particularly relates to a switch use frequency testing device, which comprises a base, wherein the upper side of the base is connected with a testing table through bolts, a plurality of button switches are arranged on the testing table, buttons of the button switches are vertically upwards and distributed in an array, the button switches are electrically connected with a counter and a power supply, a top plate is arranged on the upper side of the base, a guide post is arranged at the outer side edge between the base and the top plate, a lifting seat is arranged between the base and the top plate, sliding holes are formed in the left side and the right side of the lifting seat, a certain number of button switches are randomly selected from a plurality of unused button switches when the button switches are tested for use frequency, the button switches are arranged on the testing table, the lifting seat is driven to move downwards by an electric push rod, and a pressing plate applies an extrusion effect to the button switches, so that the button switches are opened/closed, and the switch frequency is recorded by the counter.

Description

Switch use number of times testing arrangement

Technical Field

The utility model relates to the field of switch testing devices, in particular to a device for testing the use times of a switch.

Background

With the continuous development of industrial technology, automatic production replaces manual work, is a development trend of the current society, and is an indispensable key for the future industrial development of China; the intelligent life is an indispensable part of life quality improvement of people, the switch is more visible everywhere, and the number of times of pressing the switch reflects the length of the service life of the switch on one hand.

When the existing switch use frequency testing device tests the push button switch, most of the push button switch needs to be tested in batches, but the push button switch usually has more use frequency and can be tested by repeated pressing for a long time, so that the testing efficiency is reduced.

Disclosure of Invention

The present utility model is directed to a device for testing the number of times of switch use, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch use number of times testing arrangement, includes the base, the base upside has the testboard through bolted connection, install button switch on the testboard, button switch's button is vertical upwards, button switch quantity is a plurality of and is array distribution, button switch electricity is connected with counter and power, the base upside is provided with the roof, the guide pillar is installed to outside edge between base and the roof, install the elevating socket between base and the roof, the slide hole has all been seted up to elevating socket left and right sides, slide hole and guide pillar sliding connection, there is electric putter through bolted connection on the roof, electric putter flexible end downside is connected with the elevating socket, the spout has been seted up to the elevating socket downside, vertical direction sliding connection has the clamp plate in the spout, install the spring between spout upper end and the clamp plate.

Preferably, the lower side of the telescopic end of the electric push rod is connected with a connecting plate through a bolt, and the connecting plate is fixed at the center of the upper side of the lifting seat through a bolt.

Preferably, the number of the guide posts is four, the four guide posts are distributed in a rectangular shape, and the guide posts are vertically arranged.

Preferably, the push button switch is located directly below the pressure plate.

Preferably, the test bench is fixedly connected with a mounting frame, and the button switch is mounted on the mounting frame.

Compared with the prior art, the utility model has the beneficial effects that:

1) In the utility model, when the number of times of use of the button switch is tested, a certain number of button switches are randomly selected from a plurality of unused button switches and are arranged on a test bench, an electric push rod drives a lifting seat to move downwards, a pressing plate applies an extrusion action to the button switch, so that the button switch is turned on/off, the number of times of use is recorded through a counter, when the button switch reaches the limit of the number of times of use and is damaged, the counter stops counting, at the moment, the number of times displayed by the counter is the number of times of use corresponding to the button switch, when all the button switches are damaged, the electric push rod stops working, the staff can record the number of times of use of each button switch, and the test efficiency is higher;

2) Through the arrangement of the springs, the buffer effect can be achieved, and the phenomenon that the press plate crushes the button switch is avoided, so that the accuracy of testing is improved;

3) The pressing plate can stably move up and down through the sliding groove, so that the pressing plate can smoothly press all the button switches.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a test bench according to the present utility model.

In the figure: 1. a base; 2. a test bench; 3. a guide post; 4. a lifting seat; 5. a top plate; 6. an electric push rod; 7. a connecting plate; 8. a chute; 9. a spring; 10. a pressing plate; 11. a counter; 12. a mounting frame; 13. a push button switch; 14. and a slide hole.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-3, the present utility model provides a technical scheme: the utility model provides a switch use number of times testing arrangement, includes base 1, base 1 upside has testboard 2 through bolted connection, testboard 2 is rectangular platy, install button switch 13 on testboard 2, button switch 13's button is vertical upwards, can open/close button switch 13 through applying vertical decurrent power, button switch 13 quantity is a plurality of and is the array and distributes, specifically is rectangular array and distributes, button switch 13 electricity is connected with counter 11 and power, supplies power through the power, and button switch 13 electricity is connected with the resistance simultaneously, carries out the switch back once when button switch 13, counter 11 carries out the record to it, base 1 upside is provided with roof 5, outside edge installs guide pillar 3 between base 1 and the roof 5, install elevating seat 4 between base 1 and the roof 5, elevating seat 4 left and right sides all has seted up slide hole 14, slide hole 14 and guide pillar 3 sliding connection make elevating seat 4 can steadily reciprocate, be connected with electric putter 6 through electric putter 6 on the roof 5, electric putter 6 lower extreme and 10 and the side of having realized that the flexible push rod is connected with the side 10, the flexible push rod 10 can be realized, and the flexible push rod 10 is realized, and the flexible and the impact pad 10 is realized, and the impact pad is avoided.

The telescopic end lower side of the electric push rod 6 is connected with a connecting plate 7 through a bolt, and the connecting plate 7 is fixed at the center of the upper side of the lifting seat 4 through a bolt, so that the electric push rod is convenient to install and detach.

The number of the guide posts 3 is four, the four guide posts 3 are distributed in a rectangular shape, the guide posts 3 are vertically arranged, the bottoms of the guide posts 3 are fixedly connected with the base 1, and the upper ends of the guide posts 3 are connected with the top plate 5 through bolts.

The push button switch 13 is located right below the pressing plate 10, so that the pressing plate 10 can be smoothly pressed against the push button switch 13.

The test bench 2 is fixedly connected with a mounting frame 12, the button switch 13 is mounted on the mounting frame 12, and the button switch 13 is fixed on the mounting frame 12 through screws or clamping.

Working principle: when the button switch 13 is used for testing the times, a certain number of button switches 13 are randomly selected from a plurality of unused button switches 13 and are arranged on the test bench 2, the lifting seat 4 is driven by the electric push rod 6 to move downwards, the pressing plate 10 applies extrusion action to the button switches 13, so that the button switches 13 are opened/closed, the switching times are recorded through the counter 11, when the button switches 13 reach the limit damage of the using times, the counter 11 stops counting, at the moment, the displayed times of the counter 11 are the using times of the corresponding button switches 13, when all the button switches 13 are damaged, the electric push rod 6 stops working, the staff records the using times of all the button switches 13, the test efficiency is high, the buffer effect can be realized through the arrangement of the springs 9, the pressing plate 10 is prevented from pressing the button switches 13, the test accuracy is improved, the pressing plate 10 can stably move up and down through the sliding grooves 8, and the pressing of all the button switches 13 can be smoothly pressed.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a switch number of times testing arrangement, includes base (1), its characterized in that: the utility model discloses a test bench, including base (1), elevating seat (4), slide hole (14) have all been seted up to the outside edge between base (1) and roof (5), slide hole (14) and guide pillar (3) sliding connection on elevating seat (4), be a plurality of just being array distribution of button switch (13) quantity, button switch (13) electricity is connected with counter (11) and power, base (1) upside is provided with roof (5), guide pillar (3) are installed in outside edge between base (1) and roof (5), install elevating seat (4) between base (1) and roof (5), slide hole (14) and guide pillar (3) sliding connection have all been seted up to elevating seat (4) left and right sides, be connected with electric putter (6) on roof (5) through the bolted connection, electric putter (6) flexible end downside and elevating seat (4) are connected, spout (8) have been seted up to elevating seat (4) downside, vertical direction sliding connection has clamp plate (10) in spout (8), install between clamp plate (10) and the spring (9).

2. A switch usage number testing device according to claim 1, wherein: the lower side of the telescopic end of the electric push rod (6) is connected with a connecting plate (7) through a bolt, and the connecting plate (7) is fixed at the center of the upper side of the lifting seat (4) through a bolt.

3. A switch usage number testing device according to claim 1, wherein: the number of the guide posts (3) is four, the four guide posts (3) are distributed in a rectangular shape, and the guide posts (3) are vertically arranged.

4. A switch usage number testing device according to claim 1, wherein: the button switch (13) is positioned right below the pressing plate (10).

5. A switch usage number testing device according to claim 1, wherein: the test bench (2) is fixedly connected with a mounting frame (12), and the button switch (13) is mounted on the mounting frame (12).