CN219434323U - Alarm endurance test device - Google Patents

Abstract

The application provides an alarm endurance test device relates to alarm test technical field. The durability test device for the alarm comprises a positioning mechanism, an air cylinder and a counter, wherein the positioning mechanism is arranged opposite to the air cylinder and is used for fixing a remote controller handle of the alarm; the air cylinder makes piston motion relative to the positioning mechanism to repeatedly press a remote controller handle of the alarm; the counter is electrically connected with the alarm and is used for recording the pressing times of the alarm by the air cylinder. The durability test device for the alarm, which is obtained by the design, can test the durability of the alarm, so that a user is assisted in judging the service life of the alarm, and can replace the alarm in time according to the service life of the alarm, the reliability of the alarm and the safety of the whole vehicle are improved, and the use feeling of a rider is enhanced.

Description

Alarm endurance test device

Technical Field

The application relates to the technical field of alarm tests, in particular to an alarm endurance test device.

Background

Electric bicycles are used as important civil vehicles for daily riding and recreation of residents. Along with the continuous promotion of the urbanization process and the continuous improvement of the living standard of people, people also put forward more suitable requirements on vehicles and travel modes, and the electric bicycle is popular because of economy, energy conservation and convenience. In recent years, electric bicycles rapidly develop, effectively relieve traffic pressure of short-distance travel, accord with the development trend of a harmonious and ordered modern traffic system, and the electric bicycle industry is widely focused and has a large development space. But at the same time, electric car accidents also frequently occur due to design or production factors. Wherein, the electric vehicle alarm makes the electric vehicle play a role in seeking vehicle anti-theft safety in use.

The existing alarm switch is often out of order along with the service time of the electric vehicle, so that the anti-theft and vehicle searching functions of the whole vehicle are lost, and the use safety of the electric vehicle and the use experience of a rider are reduced. Therefore, an experimental device capable of checking the durability of the alarm is needed.

Disclosure of Invention

The application provides an alarm endurance test device can test the durability of alarm to auxiliary user judges the life of alarm, and the continuation uses and causes the theft when avoiding the alarm to become invalid.

Embodiments of the present application are implemented as follows:

in one aspect of the embodiment of the application, an alarm endurance test device is provided, which comprises a positioning mechanism, an air cylinder and a counter, wherein the positioning mechanism is arranged opposite to the air cylinder and is used for fixing a remote controller handle of an alarm; the air cylinder makes piston motion relative to the positioning mechanism to repeatedly press a remote controller handle of the alarm; the counter is electrically connected with the alarm and is used for recording the pressing times of the alarm by the air cylinder.

Optionally, the alarm endurance test device further comprises a support, the support comprises a first panel and a second panel arranged on the first panel, and the first panel and the second panel are vertically arranged, so that the support is L-shaped.

Optionally, the air cylinder comprises a cylinder barrel and a piston rod, one end of the cylinder barrel is movably connected with the piston rod, and the piston rod makes reciprocating linear motion relative to the cylinder barrel; the other end of the cylinder barrel is fixedly connected with a second panel of the bracket.

Optionally, the positioning mechanism comprises a positioning plate and a bottom plate, the positioning plate is fixedly connected with the bottom plate and is mutually perpendicular, the bottom plate is fixedly connected with the first panel of the bracket, and a remote controller handle of the alarm is fixed on the positioning plate.

Optionally, a groove is arranged on one surface of the positioning plate, which is close to the piston rod, and is used for clamping a remote controller handle of the alarm.

Optionally, one side of the locating plate close to the piston rod is further provided with a plurality of limiting strips, and the limiting strips are detachably connected to the locating plate.

Optionally, the length of the limiting strip is greater than the width of the groove, and the length direction of the limiting strip is in the same direction as the width direction of the groove and is perpendicular to the extending and contracting direction of the piston rod and the height direction of the positioning plate.

Optionally, an urging post is disposed at one end of the piston rod near the positioning mechanism, and an area of an end face of the urging post facing the positioning mechanism is larger than an area of an end face of the piston rod facing the positioning mechanism.

Optionally, rectangular tables are respectively arranged at two ends of the cylinder barrel, and one end of the cylinder close to the second surface of the bracket is fixedly connected with the second panel of the bracket through the rectangular tables.

Optionally, a plurality of connecting columns are arranged between the two rectangular tables, and the setting direction of the connecting columns is the same as the extending direction of the piston rod.

The beneficial effects of the embodiment of the application include: the alarm endurance test device comprises a positioning mechanism, an air cylinder and a counter, wherein the positioning mechanism and the air cylinder are arranged oppositely, so that the air cylinder can press the positioning device; the positioning mechanism is used for fixing the remote controller handle of the alarm, so that the remote controller handle cannot deviate when the air cylinder presses the remote controller handle of the alarm, and the reliability of the test process is improved; the air cylinder moves relative to the positioning mechanism to repeatedly press the remote controller handle of the alarm, and whether the alarm is started or not is detected by pressing the remote controller handle of the alarm, so that whether the alarm fails or not can be detected; the counter is electrically connected with the alarm and is used for recording the number of times the alarm is pressed by the air cylinder; the number of times of pressing is recorded through the counter until the alarm fails, the service life of the alarm can be judged, and therefore the durability of the alarm is detected. The durability test device for the alarm, which is obtained by the design, can test the durability of the alarm, so that a user is assisted in judging the service life of the alarm, and can replace the alarm in time according to the service life of the alarm, the reliability of the alarm and the safety of the whole vehicle are improved, and the use feeling of a rider is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an alarm endurance test apparatus according to an embodiment of the present application;

FIG. 2 is a second schematic structural diagram of an alarm endurance test apparatus according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a cylinder according to an embodiment of the present application.

Icon: 100-alarm endurance test device; 110-a positioning mechanism; 111-positioning plates; 112-a bottom plate; 113-grooves; 114-limit bars; 120-cylinder; 121-cylinder; 122-a piston rod; 1221-a force application column; 123-rectangular table; 124-connecting columns; 130-a bracket; 131-a first panel; 132-a second panel; a-the length direction of the limit strip.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

In the description of the present application, it should be understood that terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 and 2, in one aspect of the embodiments of the present application, an alarm endurance test apparatus 100 is provided, including a positioning mechanism 110, an air cylinder 120 and a counter, where the positioning mechanism 110 is disposed opposite to the air cylinder 120, and the positioning mechanism 110 is used for fixing a remote controller handle of an alarm; the cylinder 120 performs a piston motion with respect to the positioning mechanism 110 to repeatedly press the remote control handle of the alarm; the counter is electrically connected to the alarm for counting the number of times the alarm is pressed by the cylinder 120.

Specifically, the alarm endurance test apparatus 100 includes a positioning mechanism 110, an air cylinder 120, and a counter; the positioning mechanism 110 is used for positioning the remote controller handle of the alarm to prevent the remote controller handle from shifting in the test process, thereby having a certain influence on the test result; the air cylinder 120 is arranged opposite to the positioning mechanism 110, so that the air cylinder 120 performs piston movement relative to the positioning mechanism 110, and a remote controller handle positioned on the positioning mechanism 110 can be accurately pressed in each piston movement, so that the opening of an alarm can be controlled; the alarm is electrically connected with a counter and a switch circuit, the switch circuit is used for detecting whether the alarm is out of order, and the counter is used for recording the times of pressing the handle of the remote controller.

The experimental principle and experimental process of the alarm endurance experimental device are as follows: the counter to which the alarm is connected counts once each time the remote control handle is pressed once by the piston movement made by the cylinder 120; detecting whether a switching circuit connected with the alarm fails, and if the switching circuit fails, indicating that the alarm fails; repeatedly performing piston movement on the air cylinder 120 to press the remote controller handle, and observing whether the switch circuit is invalid; if the switch circuit fails, the test is terminated, and the accumulated times of the counter are recorded, so that the service life of the alarm can be tested.

It should be noted that, in the first embodiment of the present application, the air cylinder 120 is disposed opposite to the positioning mechanism 110, and the air cylinder 120 is disposed opposite to one surface of the positioning mechanism 110 for fixing the handle of the remote controller, so as to better realize the pressing action on the handle of the remote controller; meanwhile, in the embodiment of the present application, the relative distance between the cylinder 120 and the positioning mechanism 110 is not limited, and in the actual test process, the relative distance between the cylinder 120 and the positioning mechanism 110 can be flexibly adjusted according to the length of the cylinder 120 and the pressing effect, so as to improve the reliability of the test.

Second, in this embodiment of the present application, the cylinder 120 can play a role of repeatedly pressing the remote controller handle, and besides the cylinder 120, the repeated pressing of the remote controller handle can be realized by setting a linear motor or the like, which is not limited in this application, so long as the repeated pressing of the remote controller handle can be finally realized.

The alarm endurance test device 100 provided by the embodiment of the application comprises a positioning mechanism 110, an air cylinder 120 and a counter, wherein the positioning mechanism 110 and the air cylinder 120 are oppositely arranged, so that the air cylinder 120 can press the positioning device; the positioning mechanism 110 is used for fixing the remote controller handle of the alarm, so that the remote controller handle cannot deviate when the air cylinder 120 presses the remote controller handle of the alarm, and the reliability of the test process is improved; the cylinder 120 performs piston movement relative to the positioning mechanism 110 to repeatedly press the remote controller handle of the alarm, and whether the alarm is started or not is detected by pressing the remote controller handle of the alarm, so that whether the alarm fails or not can be detected; the counter is electrically connected with the alarm and is used for recording the number of times the alarm is pressed by the air cylinder 120; the number of times of pressing is recorded through the counter until the alarm fails, the service life of the alarm can be judged, and therefore the durability of the alarm is detected. The alarm endurance test device 100 obtained by the design can test the durability of the alarm, so that a user is assisted in judging the service life of the alarm, and the user can replace the alarm in time according to the service life of the alarm, thereby improving the reliability of the alarm and the safety of the whole vehicle and enhancing the use feeling of a rider.

In one implementation of the present application, as shown in fig. 1 and 2, the alarm endurance test apparatus 100 further includes a bracket 130, where the bracket 130 includes a first panel 131 and a second panel 132 disposed on the first panel 131, and the first panel 131 and the second panel 132 are vertically disposed, so that the bracket 130 is L-shaped.

Specifically, the alarm durability test apparatus 100 further has a stand 130, and the stand 130 is used for the alarm durability test apparatus 100. The bracket 130 includes a first panel 131 and a second panel 132, and the second panel 132 is disposed perpendicular to the first panel 131, so that the bracket 130 is L-shaped.

Through the arrangement of the bracket 130, each component in the alarm endurance test device 100 can be supported, so that the stability of the alarm endurance test device 100 is improved; meanwhile, the first panel 131 and the second panel 132 are vertically arranged, so that the arrangement direction of the air cylinder 120 can be more convenient for pressing the handle of the remote controller, and the test process is more efficient.

In one embodiment of the present application, as shown in fig. 1 and 4, the cylinder 120 includes a cylinder 121 and a piston rod 122, one end of the cylinder 121 is movably connected to the piston rod 122, and the piston rod 122 makes a reciprocating linear motion with respect to the cylinder 121; the other end of the cylinder 121 is fixedly connected with the second panel 132 of the bracket 130.

Specifically, the cylinder 120 includes a cylinder 121 and a piston rod 122, where a receiving cavity is provided in the middle of the cylinder 121 to mount the piston rod 122, and the piston rod 122 is movably connected with one end of the cylinder 121 to perform a reciprocating linear motion relative to the cylinder 121; the other end of the cylinder 121 is fixedly connected to the second panel 132 of the bracket 130 and is perpendicular to the second panel 132.

Through the arrangement of the cylinder 121 and the piston rod 122, the piston rod 122 can do reciprocating linear motion relative to the cylinder 121 so as to press the handle of the remote controller, and the pressing process is easier and more efficient; the other end of the cylinder 121 is fixedly connected to the second panel 132 of the bracket 130, which can play a certain supporting role on the cylinder 121, and enhance the stability of the movement process of the cylinder 120.

As shown in fig. 3, the positioning mechanism 110 includes a positioning plate 111 and a bottom plate 112, the positioning plate 111 and the bottom plate 112 are fixedly connected and perpendicular to each other, the bottom plate 112 is fixedly connected with a first panel 131 of the bracket 130, and a remote control handle of the alarm is fixed on the positioning plate 111.

Specifically, the positioning mechanism 110 includes a positioning plate 111 and a bottom plate 112, and the positioning plate 111 is fixedly connected to the bottom plate 112. The positioning plate 111 is vertically arranged with the bottom plate 112 and is fixedly connected into an integral structure; the bottom plate 112 is fixedly connected with the first panel 131 of the bracket 130 into an integral structure; the remote controller handle of the alarm is clamped on one surface of the positioning plate 111, which is close to the air cylinder 120, so that the air cylinder 120 can press the remote controller handle on the positioning plate 111.

Through the arrangement of the positioning plate 111, the remote controller handle can be fixed in the test process, and certain influence on the test process and the test result caused by the position deviation of the remote controller handle in the process of pressing the remote controller handle by the air cylinder 120 is prevented; through the setting of bottom plate 112, can strengthen positioning mechanism 110's stability, reduce and make alarm endurance test device 100 produce the shake when doing the piston motion because of cylinder 120 to lead to the remote controller handle to take place the possibility of offset, improved the reliability of test procedure.

For example, as shown in fig. 3, a groove 113 is formed on a surface of the positioning plate 111, which is close to the piston rod 122, and is used for clamping a remote controller handle of an alarm.

Specifically, a groove 113 is formed on a surface of the positioning plate 111, which is close to the piston rod 122, and the shape of the groove 113 is adapted to the handle of the remote controller, so that the handle of the remote controller of the alarm can be clamped. Through the setting of recess 113, can play certain limiting displacement to the remote controller handle, prevent that the remote controller handle from taking place the position deviation in the test process, and then influence test process and test result, improved the stability of test.

For example, as shown in fig. 3, a plurality of limiting strips 114 are further disposed on a surface of the positioning plate 111 near the piston rod 122, and the plurality of limiting strips 114 are detachably connected to the positioning plate 111.

Specifically, a plurality of limiting strips 114 are further arranged on one surface of the positioning plate 111, which is close to the piston rod 122, and the limiting strips 114 can play a certain role in shielding the grooves 113 on the positioning plate 111; at the same time, the plurality of stop bars 114 are removable with respect to the positioning plate 111 to facilitate better insertion of the remote control handle into the recess 113 of the positioning plate 111.

The stability of the remote controller handle in the test process is further improved through the arrangement of the limit strips 114; meanwhile, the limiting strips 114 are detachably arranged, so that the remote controller handle is simpler and more convenient to install.

It should be noted that, in the embodiment of the present application, the mounting and dismounting modes of the limiting strip 114 are not limited, and the limiting strip 114 may be connected to the positioning plate 111 through a bolt, may be connected to the positioning plate 111 through a fastening manner, and may be connected to the positioning plate 111 through an adhesive manner, so long as the requirement of being able to mount and dismount with respect to the positioning plate 111 can be met.

In one embodiment of the present application, as shown in fig. 1 and 3, the length of the limit bar 114 is greater than the width of the groove 113, and the length direction a of the limit bar is in the same direction as the width direction of the groove 113, and is perpendicular to the extension and retraction direction of the piston rod 122 and the height direction of the positioning plate 111.

Specifically, the length of the limiting strip 114 is greater than the width of the groove 113, so that the groove 113 can be completely shielded in the horizontal direction, and the remote control handle is prevented from being shifted in position in the test process. Wherein, the length direction a of the limit strip is in the same direction with the width direction of the groove 113. By such arrangement, the groove 113 can be completely shielded by the stopper 114 in the horizontal direction, and the stopper effect and the stability of the positioning mechanism 110 can be further improved.

In one embodiment of the present application, as shown in fig. 2 and 4, an end of the piston rod 122 near the positioning mechanism 110 is provided with a force application column 1221, and an area of an end surface of the force application column 1221 facing the positioning mechanism 110 is larger than an area of an end surface of the piston rod 122 facing the positioning mechanism 110.

Specifically, a force application column 1221 is disposed at one end of the piston rod 122 near the positioning mechanism 110, and the force application column 1221 and the piston rod 122 are fixedly connected into an integral structure; the force applying post 1221 is cylindrical and has a diameter larger than the cross-sectional diameter of the piston rod 122 to increase the contact area when contacting the remote control handle. By arranging the force application column 1221, the contact area of the piston rod 122 when acting on the handle of the remote controller can be increased, and the efficiency and reliability in the test process are improved.

For example, as shown in fig. 4, rectangular tables 123 are respectively disposed at two ends of the cylinder 121, and one end of the cylinder 120, which is close to the second panel 132 of the bracket 130, is fixedly connected to the second panel 132 of the bracket 130 through the rectangular tables 123.

Specifically, rectangular tables 123 are respectively arranged at two ends of the cylinder 121, and the diameter of each rectangular table 123 is larger than that of the cylinder 121; one end of the cylinder 120, which is close to the second panel 132 of the bracket 130, is fixedly connected to the second panel 132 through the rectangular table 123. Through the setting of rectangle platform 123, increased the reliability that cylinder 120 and support 130 are connected, also can make the atress of cylinder 120 more even simultaneously, further improved the stability of cylinder 120.

As shown in fig. 4, a plurality of connection posts 124 are provided between two rectangular tables 123, and the direction of arrangement of the connection posts 124 is the same as the expansion and contraction direction of the piston rod 122.

Specifically, a plurality of connection posts 124 are connected between the two rectangular tables 123, and the plurality of connection posts 124 are transversely connected between four corners of the two rectangular tables 123. By the arrangement of the connecting column 124, the stress of the air cylinder 120 is more uniform, and the stability of the air cylinder 120 is further improved.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. The durability test device for the alarm is characterized by comprising a positioning mechanism, an air cylinder and a counter, wherein the positioning mechanism is arranged opposite to the air cylinder and is used for fixing a remote controller handle of the alarm; the air cylinder makes piston motion relative to the positioning mechanism so as to repeatedly press a remote controller handle of the alarm; the counter is electrically connected with the alarm and is used for recording the number of times the alarm is pressed by the air cylinder.

2. The apparatus according to claim 1, further comprising a bracket, the bracket comprising a first panel and a second panel disposed on the first panel, the first panel and the second panel being disposed vertically such that the bracket is L-shaped.

3. The alarm endurance test apparatus according to claim 2, wherein the cylinder includes a cylinder tube and a piston rod, one end of the cylinder tube is movably connected with the piston rod, and the piston rod makes a reciprocating linear motion with respect to the cylinder tube; the other end of the cylinder barrel is fixedly connected with the second panel of the bracket.

4. The alarm endurance test apparatus of claim 3, wherein the positioning mechanism comprises a positioning plate and a bottom plate, the positioning plate and the bottom plate are fixedly connected and mutually perpendicular, the bottom plate is fixedly connected with the first panel of the bracket, and the remote control handle of the alarm is fixed on the positioning plate.

5. The alarm endurance test apparatus of claim 4, wherein a groove is formed in a surface of the positioning plate, which is close to the piston rod, for clamping a remote control handle of the alarm.

6. The alarm endurance test device of claim 5, wherein a plurality of limit bars are further arranged on a surface of the positioning plate, which is close to the piston rod, and the limit bars are detachably connected to the positioning plate.

7. The alarm endurance test apparatus of claim 6, wherein the length of the limit bar is greater than the width of the groove, and the length direction of the limit bar is in the same direction as the width direction of the groove and is perpendicular to the extension and retraction direction of the piston rod and the height direction of the positioning plate.

8. The alarm endurance test apparatus according to claim 3, wherein an end of the piston rod, which is close to the positioning mechanism, is provided with a force application column, and an area of an end surface of the force application column, which faces the positioning mechanism, is larger than an area of an end surface of the piston rod, which faces the positioning mechanism.

9. The alarm endurance test apparatus as claimed in claim 3, wherein rectangular tables are respectively provided at both ends of the cylinder, and one end of the cylinder, which is close to the second panel of the bracket, is fixedly connected with the second panel of the bracket through the rectangular tables.

10. The alarm endurance test apparatus of claim 9, wherein a plurality of connection posts are provided between the two rectangular stages, and the connection posts are arranged in the same direction as the extension and retraction direction of the piston rod.