Oblique insertion mechanism for testing service life of door switch

Abstract

The utility model relates to the technical field of detection equipment, in particular to an inclined insertion mechanism for testing the service life of a door switch, which mainly comprises a workbench main body, the mounting plate is fixedly mounted on the workbench main body; the rotating mechanism is mounted on the mounting plate and used for driving a door switch to move; the rotating mechanism comprises a connecting block mounted on the mounting plate; the fixing rod is mounted on the connecting block; the fixed plate is fixedly mounted on the fixed rod; the fixing mechanism is mounted on the fixing plate and used for clamping and fixing a door switch; the fixing mechanism comprises a mounting table mounted on the fixing plate; and the clamping hand is mounted on the mounting table. According to the oblique insertion mechanism for testing the service life of the door switch, rotation of the first motor is controlled, so that the device can drive the door switch to move, and a worker can carry out tests at different depths according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an oblique insertion mechanism for door switch life testing. Background Art

[0002] With the rapid development of home appliances, mechanical equipment and other industries, door switches are key components, and their stability and durability directly affect the overall performance of the product and user experience. Therefore, it is particularly important to perform life tests on door switches.

[0003] In the current field of door switch life testing, traditional test equipment often uses a fixed-angle insertion mechanism. This design performs well when dealing with standardized and uniformly installed door switches, but it is powerless when faced with a wide variety of door switches of various models and installation angles on the current market. The fixed-angle insertion mechanism cannot be flexibly adjusted to adapt to the installation requirements of different door switches, which limits the versatility and flexibility of the test. As an emerging and necessary test method, the oblique insertion test requires the test equipment to have the ability to adjust the insertion angle to simulate the working state of the door switch at different installation angles. Utility Model Content

[0004] The utility model aims to provide an oblique insertion mechanism for testing the life of a door switch, so as to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An oblique insertion mechanism for testing the life of a door switch comprises: a workbench body; a mounting plate fixedly mounted on the workbench body; a rotating mechanism mounted on the mounting plate and used to drive the door switch to move; the rotating mechanism comprises: a connecting block mounted on the mounting plate; a fixing rod mounted on the connecting block; a fixing plate fixedly mounted on the fixing rod; a fixing mechanism mounted on the fixing plate and used to clamp and fix the door switch; the fixing mechanism comprises: a mounting platform mounted on the fixing plate; and a clamp mounted on the mounting platform.

[0007] Preferably, the rotating mechanism includes a first motor fixedly mounted on a mounting plate, a screw rod mounted on the output end of the first motor, the screw rod and the connecting block being threadedly connected, a second motor fixedly mounted on the mounting plate, a balance rod mounted on the output end of the second motor, a protrusion fixedly mounted on the balance rod, a threaded sleeve slidably connected to the balance rod, the threaded sleeve and the fixed rod being meshedly connected, and the threaded sleeve and the connecting block being threadedly connected.

[0008] Preferably, a rotating gear is fixedly mounted on the fixing rod, a threaded sleeve is meshingly connected to the rotating gear, and the threaded sleeve is meshingly connected to the fixing rod via the rotating gear.

[0009] Preferably, the fixing mechanism includes a fixed connection between a fixing plate and a mounting table, a third motor is fixedly mounted on the mounting table, a small gear is mounted on the output end of the third motor, a large gear is meshedly connected to the small gear, a clamp is meshedly connected to the large gear, the clamp is slidably connected to the mounting table, and a connecting gear is meshedly connected to the small gear.

[0010] Preferably, a rack is fixedly mounted on the gripper, a large gear is meshingly connected to the rack, and the large gear is meshingly connected to the gripper via the rack.

[0011] Preferably, a slide groove is provided on the mounting platform, a gripper is slidably connected to the slide groove, and the gripper is slidably connected to the mounting platform via the slide groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are: when in use, the staff can control the fixing mechanism to fix the door switch more firmly, thereby effectively preventing shaking during the test and allowing the test to proceed smoothly; and by controlling the rotating mechanism, the fixed door switch can be driven to rotate at an angle, so that different models of door switches can be tested at different angles, and the door switch can also be driven to move, so that the device can adapt to door switches of different lengths, making the device more versatile and able to adapt to more models of door switches; by controlling the rotation of the first motor, the device can drive the door switch to move, and the staff can perform tests of different depths according to needs.

[0013] The utility model controls the rotation of the second motor to drive the door switch to rotate, so that the door switch can be subjected to oblique insertion tests at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0017] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model.

[0018] In the figure: 1. Workbench body; 2. Mounting plate;

[0019] 3. Rotating mechanism; 301. Connecting block; 302. Balancing rod; 303. Screw rod; 304. Bump; 305. First motor; 306. Second motor; 307. Threaded sleeve; 308. Rotating gear; 309. Fixing rod; 310. Fixing plate;

[0020] 4. Fixing mechanism; 401. Mounting platform; 402. Clamp; 403. Rack; 404. Slide; 405. Third motor; 406. Pinion; 407. Big gear; 408. Connecting gear. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] As shown in the workbench main body 1-4, the present application provides an oblique insertion mechanism for door switch life test, including a workbench main body 1; a mounting plate 2, fixedly mounted on the workbench main body 1; a rotating mechanism 3, mounted on the mounting plate 2, for driving the door switch to move; the rotating mechanism 3 includes: a connecting block 301, mounted on the mounting plate 2; a fixing rod 309, mounted on the connecting block 301; a fixing plate 310, fixedly mounted on the fixing rod 309; a fixing mechanism 4, mounted on the fixing plate 310, for clamping and fixing the door switch; the fixing mechanism 4 includes: a mounting table 401, mounted on the fixing plate 310; a clamp 402, mounted on the mounting table 401.

[0024] In this embodiment: the workbench body 1 is fixedly connected to the mounting plate 2, and the rotating mechanism 3 is installed on the mounting plate 2. The staff can control the rotating mechanism 3 to drive the door switch to rotate, so as to adapt to oblique insertion tests at different angles, and at the same time, it can also drive the door switch to move forward and backward, so that the device can adapt to door switches of different lengths, which greatly increases the versatility of the device. By controlling the fixing mechanism 4, the door switch can be fixed more firmly.

[0025] Specifically, Figure 2As shown, the rotating mechanism 3 includes a first motor 305 fixedly mounted on the mounting plate 2, a lead screw 303 mounted on the output end of the first motor 305, and a threaded connection between the lead screw 303 and the connecting block 301; a second motor 306 fixedly mounted on the mounting plate 2, a balance bar 302 mounted on the output end of the second motor 306, a protrusion 304 fixedly mounted on the balance bar 302, a threaded sleeve 307 slidably connected to the balance bar 302, the threaded sleeve 307 and the fixed rod 309 are meshedly connected, and the threaded sleeve 307 and the connecting block 301 are threadedly connected; a rotating gear 308 is fixedly mounted on the fixed rod 309, the rotating gear 308 is meshedly connected with the threaded sleeve 307, and the threaded sleeve 307 and the fixed rod 309 are meshedly connected via the rotating gear 308.

[0026] In this embodiment: because the rotating mechanism 3 includes a first motor 305 fixedly mounted on the mounting plate 2, and a lead screw 303 is mounted on the output end of the first motor 305, the staff can control the rotation of the first motor 305 to drive the connecting block 301 to move, and can drive the door switch to move, so as to adjust the distance between the door switch and the test device, so that the device can adapt to door switches of different lengths, and by controlling the rotation of the second motor 306, the balance bar 302 is driven to rotate, and a protrusion 304 is installed on the balance bar 302, and the balance bar 302 is slidably connected to the threaded sleeve 307, and the threaded sleeve 307 is meshed with the fixed rod 309 by the rotating gear 308, so that the fixed plate 310 can be driven to rotate, so that the device can drive the door switch to rotate, so that the door switch can be subjected to oblique insertion tests at different angles.

[0027] Specifically, Figure 4 As shown, the fixing mechanism 4 includes a fixed connection between a fixing plate 310 and a mounting platform 401, a third motor 405 is fixedly mounted on the mounting platform 401, a pinion 406 is mounted on the output end of the third motor 405, a large gear 407 is meshedly connected to the pinion 406, a gripper 402 is meshedly connected to the large gear 407, the gripper 402 is slidably connected to the mounting platform 401, and a connecting gear 408 is meshedly connected to the pinion 406; a rack 403 is fixedly mounted on the gripper 402, a large gear 407 is meshedly connected to the rack 403, and the large gear 407 and the gripper 402 are meshedly connected via the rack 403; a slide groove 404 is provided on the mounting platform 401, a gripper 402 is slidably connected to the slide groove 404, and the gripper 402 is slidably connected to the mounting platform 401 via the slide groove 404.

[0028] In this embodiment: because the fixing mechanism 4 includes a mounting platform 401 fixedly installed on 31, a third motor 405 is fixedly installed on the mounting platform 401, a small gear 406 is installed on the output end of the third motor 405, the small gear 406 is meshed with the large gear 407, and the large gear 407 is meshed with the clamping hand 402 through the rack 403. The staff controls the rotation of the third motor 405, thereby driving the two groups of clamping hands 402 to clamp and fix the door switch, so that the test process can proceed smoothly.

[0029] The specific solution is as follows: the staff controls the fixing mechanism 4 to fix the door switch more firmly, thereby effectively preventing shaking during the test and allowing the test to proceed smoothly; and by controlling the rotating mechanism 3, the fixed door switch can be driven to rotate at an angle, so that different models of door switches can be tested at different angles, and the door switch can also be driven to move, so that the device can adapt to door switches of different lengths, making the device more versatile and adaptable to more models of door switches. By controlling the rotation of the first motor 305, the device can drive the door switch to move, and the staff can perform tests of different depths as needed.

[0030] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of the present invention as above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An oblique insertion mechanism for door switch life test, characterized in that: include: Workbench body (1); A mounting plate (2) fixedly mounted on the workbench body (1); A rotating mechanism (3), mounted on the mounting plate (2), for driving the door to open and close; The rotating mechanism (3) comprises: a connecting block (301) mounted on the mounting plate (2); a fixing rod (309) mounted on the connecting block (301); and a fixing plate (310) fixedly mounted on the fixing rod (309). The fixing mechanism (4) is mounted on the fixing plate (310) and is used to clamp and fix the door switch; the fixing mechanism (4) comprises: a mounting platform (401) mounted on the fixing plate (310); and a clamping hand (402) mounted on the mounting platform (401).

2. The oblique insertion mechanism for door switch life test according to claim 1, characterized in that: The rotating mechanism (3) comprises a first motor (305) fixedly mounted on a mounting plate (2), a screw rod (303) mounted on an output end of the first motor (305), the screw rod (303) being threadedly connected to a connecting block (301), a second motor (306) fixedly mounted on the mounting plate (2), a balance bar (302) mounted on an output end of the second motor (306), a protrusion (304) fixedly mounted on the balance bar (302), a threaded sleeve (307) being slidably connected to the balance bar (302), the threaded sleeve (307) being meshedly connected to a fixed rod (309), and the threaded sleeve (307) being threadedly connected to the connecting block (301).

3. The oblique insertion mechanism for door switch life test according to claim 2, characterized in that: A rotating gear (308) is fixedly mounted on the fixed rod (309), a threaded sleeve (307) is meshedly connected to the rotating gear (308), and the threaded sleeve (307) and the fixed rod (309) are meshedly connected via the rotating gear (308).

4. The oblique insertion mechanism for door switch life test according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing plate (310) fixedly connected to a mounting platform (401); a third motor (405) is fixedly mounted on the mounting platform (401); a pinion (406) is mounted on the output end of the third motor (405); a large gear (407) is meshedly connected to the pinion (406); a gripper (402) is meshedly connected to the large gear (407); the gripper (402) is slidably connected to the mounting platform (401); and a connecting gear (408) is meshedly connected to the pinion (406).

5. The oblique insertion mechanism for door switch life test according to claim 4, characterized in that: A rack (403) is fixedly mounted on the gripper (402), a large gear (407) is meshedly connected to the rack (403), and the large gear (407) and the gripper (402) are meshedly connected via the rack (403).

6. The oblique insertion mechanism for door switch life test according to claim 4, characterized in that: The mounting platform (401) is provided with a slide groove (404), a gripper (402) is slidably connected to the slide groove (404), and the gripper (402) is slidably connected to the mounting platform (401) via the slide groove (404).

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