Experimental platform for verifying reliability of automobile brake switch

Abstract

The utility model belongs to the technical field of experimental platforms, and provides an experimental platform for verifying the reliability of an automobile brake switch, a cylinder and a steel rail are arranged on a base, a sliding table is slidably arranged on the steel rail, and a first angle iron plate and a second angle iron plate are arranged on the sliding table; a third angle iron plate is further arranged on the base through a fixing long groove. The first angle iron plate is connected with a telescopic rod of the cylinder; a convex contact and a magnetic induction area are arranged on the second angle iron plate; a first brake switch mounting hole and a second brake switch mounting hole are formed in the third angle iron plate; the installation and testing of multiple types of touch switches can be realized through the cooperation of the convex contact, the first brake switch installation hole and the second brake switch installation hole in the magnetic induction area, and the continuous and cyclic switching of the touch switches can be completed through the cylinder, thereby realizing the same experiment platform. And verifying the reliability of different types of automobile brake switches before loading.

Description

TECHNICAL FIELD

[0001] The utility model belongs to experimental platform technical field, concretely relates to a kind of experimental platform for automobile brake switch reliability verification. BACKGROUND

[0002] With the high-speed development of transportation industry, automobile electric appliance is more and more widely used in the field of automobile manufacturing, which brings a lot of convenience for people's travel. While providing fast travel for people, there are also potential safety hazards. In the long-term operation process of automobile, brake switch is undoubtedly the electric component with the highest frequency of use, and the reliability of automobile brake switch is one of the important factors affecting the safe operation of automobile. In the operation process of automobile, if automobile brake switch loses control, it may cause misjudgment for the driver, thereby causing traffic accident, therefore, it is necessary to verify the reliability of automobile brake switch to reduce the occurrence of out-of-control problem.

[0003] Before the batch loading of automobile, the reliability of automobile brake switch used for loading is verified, so that problems can be found and solved in advance, and the problem of verifying the reliability of automobile brake switch after loading is solved. However, different models of automobile brake switch cannot be verified by the same experimental platform, which restricts the batch verification of automobile brake switch before loading, and the use of multiple experimental platforms has high cost and large occupied area. UTILITY MODEL CONTENT

[0004] The utility model discloses in order to solve above-mentioned problem, proposes a kind of experimental platform for automobile brake switch reliability verification, the utility model, the installation and testing of multiple types of touch switch are realized by the cooperation of protruding contact, magnetic induction area first brake switch mounting hole and second brake switch mounting hole, and the continuity of touch switch is completed by cylinder Continuous cycle switch, the reliability verification of different models of automobile brake switch before loading is realized in the same experimental platform.

[0005] According to some embodiments, the utility model provides a kind of experimental platform for automobile brake switch reliability verification, using the following technical solutions:

[0006] A kind of experimental platform for automobile brake switch reliability verification, including base, gas cylinder and steel rail being set on the base, and fixed long slot being opened in the base;

[0007] Slip table is slidably arranged on the steel rail, first angle iron plate and second angle iron plate are arranged on the slip table;Third angle iron plate is also arranged on the base by fixed long slot;The first angle iron plate is connected with the telescopic rod of the gas cylinder;The second angle iron plate is provided with protruding contact and magnetic induction area, and the third angle iron plate is provided with first brake switch mounting hole and second brake switch mounting hole.

[0008] Further, the base is further provided with a first base fixing hole and a second base fixing hole.

[0009] Further, the base is integrally provided with a structure.

[0010] Further, the steel rail comprises a steel rail body and a steel rail fixing hole formed on the steel rail body.

[0011] Further, the sliding table comprises a sliding table body and a sliding table fixing hole formed on the sliding table body.

[0012] Further, the first angle iron plate comprises a first horizontal plate, a first vertical plate vertically arranged on the first horizontal plate, a first angle iron plate fixing hole formed on the first vertical plate, a cylinder connecting hole formed on the first vertical plate, and a first reinforcing rib arranged between the first horizontal plate and the first vertical plate.

[0013] Further, the second angle iron plate comprises a second vertical plate, a second horizontal plate and a third horizontal plate vertically arranged on both ends of the second vertical plate, a second angle iron plate fixing hole formed on the third horizontal plate, and a protruding contact and a magnetic induction area arranged on the second vertical plate.

[0014] Further, the third angle iron plate comprises a third vertical plate, a fourth horizontal plate and a fifth horizontal plate vertically arranged on both ends of the third vertical plate, a third angle iron plate fixing hole formed on the fifth horizontal plate, and a first brake switch mounting hole and a second brake switch mounting hole formed on the third vertical plate.

[0015] Further, the base is further provided with a base plate.

[0016] Further, the base plate comprises a base plate body and a base plate fixing hole arranged on the base plate body.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] The utility model discloses a base is provided with cylinder and steel rail, and the sliding table is arranged on the steel rail, and the first angle iron plate and the second angle iron plate are arranged on the sliding table, and the third angle iron plate is arranged on the base through the fixed long groove, and the telescopic rod of cylinder is connected with the first angle iron plate, and the protruding contact and the magnetic induction area are arranged on the second angle iron plate, and the first brake switch mounting hole and the second brake switch mounting hole are arranged on the third angle iron plate, and the installation and test of multiple types of touch switches can be realized through the cooperation of the protruding contact, the magnetic induction area, the first brake switch mounting hole and the second brake switch mounting hole, and the continuity circulation switch of touch switch can be completed through cylinder, realizes the same experimental platform, and the reliability verification of different models of automobile brake switches before loading. Attached Figure Description

[0019] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0020] Figure 1 This is a top view of the platform structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the platform of this utility model;

[0022] Figure 3 This is a side view of the base structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the base structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the steel rail and chute structure of this utility model;

[0025] Figure 6 This is the front view of the first angle iron plate of this utility model;

[0026] Figure 7 This is a top view of the first angle iron plate of this utility model;

[0027] Figure 8 This is a side view of the first angle iron plate of this utility model;

[0028] Figure 9 This is the front view of the second angle iron plate of this utility model;

[0029] Figure 10 This is a bottom view of the second angle iron plate of this utility model;

[0030] Figure 11 This is a side view of the second angle iron plate of this utility model;

[0031] Figure 12 This is the front view of the triangular iron plate of this utility model;

[0032] Figure 13 This is a bottom view of the triangular iron plate of this utility model;

[0033] Figure 14 This is a side view of the triangular iron plate of this utility model;

[0034] Figure 15 This is a schematic diagram of the installation of the electromagnetic brake switch of this utility model.

[0035] Figure 16 This is a top view of the pad of this utility model;

[0036] Figure 17 is the side view of the base plate of the utility model;

[0037] Wherein: 1, base; 101, first base fixed hole; 102, second base fixed hole; 103, fixed long groove; 2, cylinder; 3, steel rail; 301, steel rail body; 302, steel rail fixed hole; 4, sliding table; 401, sliding table body; 402, sliding table fixed hole; 5, first angle iron plate; 501, first horizontal plate; 502, first vertical plate; 503, first angle iron plate fixed hole; 504, cylinder connecting hole; 505, first reinforcing rib; 6, second angle iron plate; 601, second vertical plate; 602, second horizontal plate; 603, third horizontal plate; 604, second angle iron plate fixed hole; 605, convex contact; 606, magnetic induction area; 607, reserved touch area; 7, third angle iron plate; 701, third vertical plate; 702, fourth horizontal plate; 703, fifth horizontal plate; 704, third angle iron plate fixed hole; 705, first brake switch mounting hole; 706, second brake switch mounting hole; 707, reserved brake switch mounting hole; 8, base plate; 801, base plate body; 802, base plate fixed hole; 9, electromagnetic brake switch; 10, through electromagnetic switch mounting hole. DETAILED DESCRIPTION

[0038] The utility model will be further described below in connection with the drawings and examples.

[0039] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as generally understood by those skilled in the art to which the utility model belongs.

[0040] Example 1:

[0041] As shown in Figure 1 and Figure 2 , the embodiment provides an experimental platform for reliability verification of automobile brake switch, which comprises a base 1, a cylinder 2, a steel rail 3, a sliding table 4, a first angle iron plate 5, a second angle iron plate 6, a third angle iron plate 7 and a base plate 8.

[0042] As shown in Figure 3 , the base 1 comprises a first base fixed hole 101, a second base fixed hole 102 and a fixed long groove 103. Optionally, as shown in Figure 4The base 1 is provided as a whole in a U-shaped structure. Optionally, the first base fixing hole 101 is provided with four first base fixing holes 101 for fixing the base plate 8; the second base fixing hole 102 is provided with two rows of second base fixing holes 102, each row including three second base fixing holes 102, and the second base fixing hole 102 is used for fixing the steel rail 3; and the fixing long groove 103 is provided with two fixing long grooves 103 for fixing the third angle iron plate 7.

[0043] As shown in Figure 1 and Figure 2 , the cylinder 2 includes a cylinder body 201, and a cylinder fixing hole 202 and an extension rod 203 provided at both ends of the cylinder body 201. It can be understood that the second angle iron plate 6 and the third angle iron plate 7 are used to install the automobile brake switch. The first angle iron plate 5 is connected with the extension rod 203 of the cylinder 2, and the extension rod 203 drives the first angle iron plate 5, the sliding table 4 and the second angle iron plate 6 to move left and right, so as to realize the touch operation of the automobile brake switch on the second angle iron plate 6 or the third angle iron plate 7.

[0044] As shown in Figure 5 , the steel rail 3 includes a steel rail body 301, and a steel rail fixing hole 302 provided on the steel rail body 301. Optionally, the steel rail body 301 is provided with three steel rail fixing holes 302, and the steel rail fixing hole 302 cooperates with the second base fixing hole 102 to connect the steel rail 3 to the base 1 by means of bolts. It can be understood that the base 1 is provided with two steel rails 3.

[0045] As shown in Figure 5 , the sliding table 4 includes a sliding table body 401, and a sliding table fixing hole 402 provided on the sliding table body 401. Optionally, the sliding table body 401 is provided with four sliding table fixing holes 402, and the sliding table fixing hole 402 is used for fixing the first angle iron plate 5 and the second angle iron plate 6.

[0046] Optionally, the steel rail 3 and the sliding table 4 are slidingly matched, and can be realized by a conventional sliding rail and sliding block structure; for example, the steel rail 3 is provided with a sliding strip, the sliding table 4 is provided with a sliding groove matched with the sliding strip, and the sliding groove is slidingly arranged in the sliding strip.

[0047] As shown in Figure 6 , Figure 7 and Figure 8As shown in the drawings, the first angle iron plate 5 comprises a first horizontal plate 501, a first vertical plate 502 vertically arranged on the first horizontal plate 501, a first angle iron plate fixing hole 503 arranged on the first vertical plate 502, a cylinder connecting hole 504 arranged on the first vertical plate 502, and a first reinforcing rib 505 arranged between the first horizontal plate 501 and the first vertical plate 502. Optionally, three first angle iron plate fixing holes 503 are arranged on the first vertical plate 502, which are matched with the slide rail fixing hole 402, and the first angle iron plate 5 is fixed on the slide rail 4 by means of bolt connection; the cylinder connecting hole 504 is arranged at the middle position of the first vertical plate 502, and is used for connecting the telescopic rod of the cylinder 2, and optionally, the telescopic rod of the cylinder 2 is connected with the cylinder connecting hole 504 by means of welding or bolt connection.

[0048] As shown in the drawings, Figure 9 , Figure 10 and Figure 11 , the second angle iron plate 6 comprises a second vertical plate 601, a second horizontal plate 602 and a third horizontal plate 603 vertically arranged at both ends of the second vertical plate 601, a second angle iron plate fixing hole 604 arranged on the third horizontal plate 603, and a protruding contact 605, a magnetic induction area 606 and a reserved contact area 607 arranged on the second vertical plate 601.

[0049] Optionally, four second angle iron plate fixing holes 604 are arranged on the third horizontal plate 603, which are matched with the slide rail fixing hole 402, and the second angle iron plate 6 is fixed on the slide rail 4 by means of bolt connection; the protruding contact 605 is used for operating the first type of brake switch installed on the third angle iron plate 7; the magnetic induction area 606 is used for operating the second type of brake switch installed on the third angle iron plate 7; and the reserved contact area 607 is used for pre-installing other types of contacts to adapt to the operation of more contact switches.

[0050] As shown in the drawings, Figure 12 , Figure 13 and Figure 14 , the third angle iron plate 7 comprises a third vertical plate 701, a fourth horizontal plate 702 and a fifth horizontal plate 703 vertically arranged at both ends of the third vertical plate 701, a third angle iron plate fixing hole 704 arranged on the fifth horizontal plate 703, and a first brake switch mounting hole 705, a second brake switch mounting hole 706 and a reserved brake switch mounting hole 707 arranged on the third vertical plate 701.

[0051] Optionally, the fifth horizontal plate 703 is provided with two third angle iron plate fixing holes 704, which are matched with the fixed long groove 103 to fix the third angle iron plate 7 on the base 1 by bolt connection, and the fixed long groove 103 satisfies the adjustment of the position of the third angle iron plate 7; the first brake switch mounting hole 705 is used for mounting the first brake switch; the second brake switch mounting hole 706 is used for mounting the second brake switch; and the reserved brake switch mounting hole 707 is used for mounting other brake switches.

[0052] Optionally, the first brake switch is a contact brake switch, the second brake switch is an electromagnetic brake switch, and the reserved brake switch mounting hole is used for mounting other brake switches, such as a general brake switch. Figure 15 The electromagnetic brake switch 9 in the electromagnetic brake switch 9 is mounted on the second brake switch mounting hole 706 through the electromagnetic switch mounting hole 10 and the bolt.

[0053] It can be understood that the protruding contact 605 corresponds to the first brake switch mounting hole 705, and under the pushing of the cylinder 2, the protruding contact 605 acts on the contact brake switch on the first brake switch mounting hole 705 to start the contact brake switch; then, the cylinder 2 is retracted, the protruding contact 605 is separated from the contact brake switch, and the contact brake switch is closed to complete one experiment; with the continuous extension and retraction of the cylinder 2, continuous opening and closing experiments of the contact brake switch are completed until the contact brake switch fails.

[0054] Similarly, the magnetic induction area 606 corresponds to the second brake switch mounting hole 706, and under the pushing of the cylinder 2, the magnetic induction area 606 acts on the electromagnetic brake switch on the second brake switch mounting hole 706 to start the electromagnetic brake switch; then, the cylinder 2 is retracted, the protruding contact 605 is separated from the electromagnetic brake switch, and the electromagnetic brake switch is closed to complete one experiment; with the continuous extension and retraction of the cylinder 2, continuous opening and closing experiments of the electromagnetic brake switch are completed until the contact brake switch fails.

[0055] Optionally, during the experiment, the brake switch can be arranged in a conventional circuit with an indicator lamp and a power supply. Each time the brake switch is started, the indicator lamp is lit, and the indicator lamp is turned off after the brake switch is closed. Until the brake switch is started, the indicator lamp no longer lights up, indicating that the brake switch has failed.

[0056] As shown in Figure 16 and Figure 17As shown, the backing plate 8 comprises a backing plate body 801, and a backing plate fixing hole 802 arranged on the backing plate body 801; optionally, two backing plate fixing holes 802 are arranged on the backing plate body 801, the backing plate fixing hole 802 is matched with the first base fixing hole 101, and the backing plate 8 is fixed on the base 1 in a bolt connection mode. The backing plate 8 is used for fixing the cylinder 2, and specifically, a bolt is welded on the backing plate 8, and the fixing connection between the cylinder 2 and the backing plate 8 is realized through the connection of the bolt and the cylinder fixing hole 202.

[0057] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An experimental platform for verifying the reliability of automotive brake switches, characterized in that, The base, the cylinder and the steel rail are arranged on the base, and a fixed long slot is arranged on the base; The slide table is arranged on the steel rail, the first angle iron plate and the second angle iron plate are arranged on the slide table, the third angle iron plate is arranged on the base through the fixed long slot, the first angle iron plate is connected with the telescopic rod of the cylinder, the second angle iron plate is provided with the convex contact and the magnetic induction area, and the third angle iron plate is provided with the first brake switch mounting hole and the second brake switch mounting hole.

2. The experimental platform for verifying reliability of an automobile brake switch according to claim 1, characterized in that, The first base fixing hole and the second base fixing hole are arranged on the base.

3. The experimental platform for verifying reliability of an automobile brake switch according to claim 1, characterized in that, The base is integrally arranged in the shape structure.

4. The experimental platform for verifying reliability of an automobile brake switch according to claim 1, characterized in that, The steel rail comprises a steel rail body and a steel rail fixing hole arranged on the steel rail body.

5. The experimental platform for verifying reliability of an automobile brake switch according to claim 1, characterized in that, The slide table comprises a slide table body and a slide table fixing hole arranged on the slide table body.

6. The experimental platform for verifying reliability of an automobile brake switch according to claim 1, characterized in that, The first angle iron plate comprises a first horizontal plate, a first vertical plate arranged vertically on the first horizontal plate, a first angle iron plate fixing hole arranged on the first vertical plate, a cylinder connecting hole arranged on the first vertical plate, and a first reinforcing rib arranged between the first horizontal plate and the first vertical plate.

7. The experimental platform for verifying reliability of an automobile brake switch according to claim 1, characterized in that, The second angle iron plate comprises a second vertical plate, a second horizontal plate and a third horizontal plate arranged vertically on both ends of the second vertical plate, a second angle iron plate fixing hole arranged on the third horizontal plate, and a convex contact and a magnetic induction area arranged on the second vertical plate.

8. The experimental platform for verifying reliability of an automotive brake switch according to claim 1, wherein, The third angle iron plate comprises a third vertical plate, a fourth horizontal plate and a fifth horizontal plate arranged vertically on both ends of the third vertical plate, a third angle iron plate fixing hole arranged on the fifth horizontal plate, and a first brake switch mounting hole and a second brake switch mounting hole arranged on the third vertical plate.

9. The experimental platform for verifying reliability of an automotive brake switch according to claim 1, wherein, The base is further provided with a base plate.

10. The experimental platform for verifying reliability of an automotive brake switch according to claim 9, wherein, The base plate comprises a base plate body and a base plate fixing hole arranged on the base plate body.

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