Novel automobile central control cigarette lighter fatigue endurance test clamp

Abstract

The utility model aims to provide a novel automobile central control cigarette lighter fatigue endurance test clamp, so as to solve the problems that when a cigarette lighter is subjected to heating, pulling-out and inserting fatigue endurance performance detection, a tester is difficult to ensure the consistency and stability of operation in an extreme environment, and the extreme environment is harmed to the tester. Wherein the action assembly mounting fixing table is connected with the air cylinder fixing support assembly through a bolt, and the fatigue durability action air cylinder assembly is connected with the air cylinder fixing support assembly through a bolt and then fixed to the air cylinder fixing support assembly. The utility model has the following advantages and positive effects: the device can stably operate in an environment with a temperature of-30 DEG C to + 70 DEG C and a humidity of 0% to 95%, is equipped with a cylinder action in-place sensor, the action is driven by the cylinder, the service life is long, tens of thousands of actions can be continuously executed, and the device has the advantages of automation, stability, long service life, severe environment resistance and complete inspection functions.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component test fixtures, and more specifically, to a novel automobile central control cigarette lighter fatigue durability test fixture. Background Art

[0002] The car central control cigarette lighter is a functional part of interior products. Although we are against smoking in the car, on the one hand, it is convenient for drivers who smoke. On the other hand, with the development of automobile technology, there are more and more car accessories, such as GPS, MP3 converter, power inverter, razor, car inflator, car wash pump, which can use cigarette lighter for power supply, which brings great convenience to drivers. At the same time, it also makes the frequency of cigarette lighter use higher and higher, thereby increasing the probability of problems. Therefore, it is very necessary to conduct fatigue durability test on cigarette lighter. Traditionally, the fatigue durability test of cigarette lighter conducted tens of thousands of times manually has the disadvantages of time-consuming and instability, and manual testing under harsh temperature conditions such as high and low temperatures may damage the health of test personnel. In order to solve the above problems, a new type of fatigue durability test fixture for car central control cigarette lighter is designed and manufactured. Utility Model Content

[0003] The utility model aims to provide a novel automobile central control cigarette lighter fatigue durability test fixture to solve the problem that when heating, pulling out and inserting the cigarette lighter for fatigue durability performance testing, the test personnel are tested in an extreme environment and it is difficult to ensure the consistency and stability of the operation and the extreme environment may cause harm to the test personnel.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A novel automobile central control cigarette lighter fatigue durability test fixture comprises: an action assembly mounting fixing platform 1, a fatigue durability action cylinder assembly 2, and a cylinder fixing bracket assembly 3, wherein a fixture fixing bottom plate 11 in the action assembly mounting fixing platform 1 is connected to a bottom plate connecting profile 31 in the cylinder fixing bracket assembly 3 by bolts, an insertion and extraction action cylinder 25 in the fatigue durability action cylinder assembly 2 is connected to a cylinder connecting fixing block 33 in the cylinder fixing bracket assembly 3 by bolts, and is then fixed to the cylinder fixing bracket assembly 3.

[0006] During the test, the central control assembly is fixed on the action assembly mounting fixture 1 by bolts in a simulated real vehicle assembly manner. During the test, the initial state is that the cigarette lighter button B is in the released position (such as Figure 7As shown), the insertion and extraction cylinder 25 is in the extended state, the cigarette lighter button pressing cylinder 27 is in the retracted state, and the cigarette lighter heating seat M is powered on by a 12V power supply. At the beginning of the test, the cigarette lighter button pressing cylinder 27 extends forward, driving the finger-shaped block 29 to move forward until the cigarette lighter button B is fully pressed in; after the cigarette lighter button B is fully pressed in, the cigarette lighter is in the power-on heating state; the cigarette lighter button pressing cylinder 27 retracts backward; after the cigarette lighter remains powered on and heated for a certain period of time, the insertion and extraction cylinder 25 retracts backward, driving the cigarette lighter clamping mechanism 21 to move backward until the cigarette lighter is separated from the cigarette lighter heating seat M on the center console; keep for a period of time After the cigarette lighter is fully cooled, the insertion and extraction cylinder 25 extends forward, driving the cigarette lighter clamping mechanism 21 to extend forward, so that the cigarette lighter is inserted back into the cigarette lighter heating seat M on the center console; the cigarette lighter button pressing cylinder 27 extends forward, driving the finger profiling block 29 to move forward, so that the cigarette lighter button B is released; then the cigarette lighter button pressing cylinder 27 retracts backward and returns to the initial state; at this time, a complete cigarette lighter button B pressing, heating, extraction, insertion, and button release action is executed. The speed of the test action is controlled by adjusting the air intake and air outlet of the cylinder, and whether the action is in place is monitored by a light-sensing position sensor.

[0007] The action assembly mounting fixing platform 1 is composed of a clamp fixing base plate 11, a center console rear mounting block 12, a center console middle mounting block 13 and a center console front mounting block 14, wherein the center console rear mounting block 12, the center console middle mounting block 13 and the center console front mounting block 14 are respectively connected to the clamp fixing base plate 11 by bolts.

[0008] The fatigue endurance action cylinder assembly 2 is composed of a cigarette lighter clamping mechanism 21, a clamping mechanism connecting block 22, a cylinder connecting rod 23, an insertion and extraction action driving connecting block 24, an insertion and extraction action cylinder 25, a cylinder rear fixing block 26, a cigarette lighter button pressing action cylinder 27, a cylinder front fixing block 28, and a finger profiling block 29, wherein the cigarette lighter clamping mechanism 21 is connected to the clamping mechanism connecting block 22 by bolts; the clamping mechanism connecting block 22 is connected to the cylinder connecting rod 23 by bolts; the cylinder connecting rod 23 is connected to the insertion and extraction action driving connecting block 24 by bolts; the insertion and extraction action driving connecting block 24 is connected with the insertion and extraction action cylinder 25 by bolts; the cylinder rear fixing block 26 is fixed on the cylinder connecting rod 23 by bolts; the cylinder front fixing block 28 is fixed on the cylinder connecting rod 23 by bolts; the front end of the cigarette lighter button pressing action cylinder 27 is fixedly connected with the cylinder front fixing block 28 by a sleeve fixing method; the rear end of the cigarette lighter button pressing action cylinder 27 is connected with the cylinder rear fixing block 26 by bolts; the finger profiling block 29 is embedded with a threaded sleeve; the finger profiling block 29 and the cigarette lighter button pressing action cylinder 27 are connected and fixed by screwing.

[0009] The cylinder fixing bracket assembly 3 is composed of a base plate connecting profile 31, a cylinder connecting profile 32, and a cylinder connecting fixing block 33. The base plate connecting profile 31 and the cylinder connecting profile 32 are connected by bolts; the cylinder connecting profile 32 and the cylinder connecting fixing block 33 are connected by bolts.

[0010] The inserting and removing action cylinder 25 and the cigarette lighter button pressing action cylinder 27 can both operate stably in an environment of -30°C to +70°C and 0% to 95% humidity.

[0011] This fatigue durability test fixture can automatically complete the button pressing, pulling out, inserting and releasing actions of the center console cigarette lighter, and can perform fatigue durability tests in an automated, stable, safe and efficient manner in a harsh environment of -30℃ to +70℃ and 0% to 95% humidity.

[0012] The advantages and positive effects of the utility model are:

[0013] The utility model can operate stably in an environment of -30℃ to +70℃ and 0% to 95% humidity, and is equipped with a cylinder action in place sensor. The action is driven by the cylinder and has a long service life. It can perform tens of thousands of actions continuously and has the advantages of being automatic, stable, having a long service life, being resistant to harsh environments, and having complete inspection functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the installation position of a new type of automobile central control cigarette lighter fatigue durability test fixture and the central control panel A;

[0015] Figure 2 It is a structural schematic diagram of a new type of automobile central control cigarette lighter fatigue durability test fixture;

[0016] Figure 3 yes Figure 1 A schematic diagram of the structure of the fixing platform 1 for mounting the middle action assembly;

[0017] Figure 4 yes Figure 1 A schematic diagram of the structure of the medium fatigue endurance action cylinder assembly 2;

[0018] Figure 5 It is a bottom view of the fatigue endurance action cylinder assembly 2;

[0019] Figure 6 This is a working schematic diagram of the fatigue endurance action cylinder assembly 2;

[0020] Figure 7 It is a schematic diagram of the position of the fatigue endurance action cylinder assembly 2 and the cigarette lighter button B;

[0021] Figure 8 yes Figure 1 A schematic diagram of the structure of the middle cylinder fixing bracket assembly 3; DETAILED DESCRIPTION

[0022] 1. See Figure 1-Figure 8 A novel automobile central control cigarette lighter fatigue

[0023] The fatigue endurance test fixture comprises: an action assembly mounting and fixing platform 1, a fatigue endurance action cylinder assembly 2, and a cylinder fixing bracket assembly 3, wherein the fixture fixing base plate 11 in the action assembly mounting and fixing platform 1 is connected to the base plate connecting profile 31 in the cylinder fixing bracket assembly 3 by bolts, and the insertion and extraction action cylinder 25 in the fatigue endurance action cylinder assembly 2 is connected to the cylinder connecting fixing block 33 in the cylinder fixing bracket assembly 3 by bolts, and then fixed on the cylinder fixing bracket assembly 3.

[0024] 2. See Figure 3 The action assembly mounting fixing platform 1 is composed of a clamp fixing base plate 11, a center console rear mounting block 12, a center console middle mounting block 13 and a center console front mounting block 14, wherein the center console rear mounting block 12, the center console middle mounting block 13 and the center console front mounting block 14 are respectively connected to the clamp fixing base plate 11 by bolts.

[0025] 3. See Figure 4-Figure 7 The fatigue endurance action cylinder assembly 2 is composed of a cigarette lighter clamping mechanism 21, a clamping mechanism connecting block 22, a cylinder connecting rod 23, an insertion and extraction action driving connecting block 24, an insertion and extraction action cylinder 25, a cylinder rear fixing block 26, a cigarette lighter button pressing action cylinder 27, a cylinder front fixing block 28, and a finger profiling block 29, wherein the cigarette lighter clamping mechanism 21 is connected to the clamping mechanism connecting block 22 by bolts; the clamping mechanism connecting block 22 is connected to the cylinder connecting rod 23 by bolts; the cylinder connecting rod 23 is connected to the insertion and extraction action driving connecting block 24 by bolts; the insertion and extraction action driving connecting block 24 is connected with the insertion and extraction action cylinder 25 by bolts; the cylinder rear fixing block 26 is fixed on the cylinder connecting rod 23 by bolts; the cylinder front fixing block 28 is fixed on the cylinder connecting rod 23 by bolts; the front end of the cigarette lighter button pressing action cylinder 27 is fixedly connected with the cylinder front fixing block 28 by a sleeve fixing method; the rear end of the cigarette lighter button pressing action cylinder 27 is connected with the cylinder rear fixing block 26 by bolts; the finger profiling block 29 is embedded with a threaded sleeve; the finger profiling block 29 is connected and fixed with the cigarette lighter button pressing action cylinder 27 by screwing;

[0026] The inserting and removing action cylinder 25 and the cigarette lighter button pressing action cylinder 27 can both operate stably in an environment of -30°C to +70°C and 0% to 95% humidity.

[0027] 4. See Figure 8 The cylinder fixing bracket assembly 3 is composed of a base plate connecting profile 31, a cylinder connecting profile 32, and a cylinder connecting fixing block 33. The base plate connecting profile 31 and the cylinder connecting profile 32 are connected by bolts; the cylinder connecting profile 32 and the cylinder connecting fixing block 33 are connected by bolts.

[0028] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention includes but is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A new type of automobile central control cigarette lighter fatigue durability test fixture, characterized by It consists of an action assembly mounting and fixing platform (1), a fatigue-resistant action cylinder assembly (2), and a cylinder fixing bracket assembly (3), wherein a clamp fixing base plate (11) in the action assembly mounting and fixing platform (1) and a base plate connecting profile (31) in the cylinder fixing bracket assembly (3) are connected by bolts; and an inserting and pulling action cylinder (25) in the fatigue-resistant action cylinder assembly (2) and a cylinder connecting and fixing block (33) in the cylinder fixing bracket assembly (3) are connected by bolts, and are then fixed on the cylinder fixing bracket assembly (3).

2. According to claim 1, a new type of automobile central control cigarette lighter fatigue durability test fixture is characterized in that The action assembly mounting fixing platform (1) is composed of a clamp fixing base plate (11), a center console rear mounting block (12), a center console middle mounting block (13) and a center console front mounting block (14), wherein the center console rear mounting block (12), the center console middle mounting block (13) and the center console front mounting block (14) are respectively connected to the clamp fixing base plate (11) by bolts.

3. According to claim 1, a new type of automobile central control cigarette lighter fatigue durability test fixture is characterized in that The fatigue endurance action cylinder assembly (2) is composed of a cigarette lighter clamping mechanism (21), a clamping mechanism connecting block (22), a cylinder connecting rod (23), an insertion and extraction action driving connecting block (24), an insertion and extraction action cylinder (25), a cylinder rear fixing block (26), a cigarette lighter button pressing action cylinder (27), a cylinder front fixing block (28), and a finger profiling block (29), wherein the cigarette lighter clamping mechanism (21) and the clamping mechanism connecting block (22) are connected by bolts; the clamping mechanism connecting block (22) and the cylinder connecting rod (23) are connected by bolts; the cylinder connecting rod (23) and the insertion and extraction action driving connecting block (24) are connected by bolts; the insertion and extraction action driving The connecting block (24) is connected to the inserting and pulling out action cylinder (25) by bolts; the cylinder rear fixing block (26) is fixed to the cylinder connecting rod (23) by bolts; the cylinder front fixing block (28) is fixed to the cylinder connecting rod (23) by bolts; the front end of the cigarette lighter button pressing action cylinder (27) is fixedly connected to the cylinder front fixing block (28) by a sleeve fixing method; the rear end of the cigarette lighter button pressing action cylinder (27) is connected to the cylinder rear fixing block (26) by bolts; the finger profiling block (29) is embedded with a threaded sleeve; the finger profiling block (29) and the cigarette lighter button pressing action cylinder (27) are connected and fixed by screwing; The inserting and pulling out action cylinder (25) and the cigarette lighter button pressing action cylinder (27) can both operate stably in an environment of -30°C to +70°C and 0% to 95% humidity.

4. According to claim 1, a new type of automobile central control cigarette lighter fatigue durability test fixture is characterized in that The cylinder fixing bracket assembly (3) is composed of a bottom plate connecting profile (31), a cylinder connecting profile (32), and a cylinder connecting fixing block (33). The bottom plate connecting profile (31) and the cylinder connecting profile (32) are connected by bolts; and the cylinder connecting profile (32) and the cylinder connecting fixing block (33) are connected by bolts.

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