Semi-automatic test fixture with fool-proof function

Abstract

The utility model discloses a semi-automatic test fixture with a fool-proof function, which relates to the field of test fixture design and comprises a workbench, a test mechanism, a stable limiting mechanism, a fool-proof frame, an auxiliary push-out mechanism and a switch. The testing mechanism comprises a lifting testing plate, a lifting motor, a testing needle and a U-shaped protection frame, the upper surface of the workbench is fixedly connected with the U-shaped protection frame, and the lifting motor is fixedly installed in the center of the inner end face of the U-shaped protection frame. The to-be-tested object is lifted and pushed out by means of the sliding groove, the material removal operation is effectively simplified by matching with the lifting groove, the working efficiency is remarkably improved, in addition, the display screen is fixed to the upper surface of the workbench and electrically connected with the lifting test plate, the test state and result can be displayed in real time, and the operation is more visual and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to test fixture design field, concretely is a kind of semi-automatic test fixture with prevent stupid function. BACKGROUND

[0002] Semi-automatic test fixture is widely used in the detection process of electronic equipment and parts, mainly for realizing the rapid and accurate detection of test products, and the traditional test device usually needs more manual intervention, not only operation is cumbersome, and it is easy to cause inaccurate detection data due to misoperation, in addition, in some specific test environment, how to ensure the stability, safety and convenience of device, it is still a problem to be solved urgently.

[0003] The existing test fixture often has the following problems in actual use: first, the device structure design is complex, and the operation steps are more, which can easily increase the use difficulty of user;Second, the taking out of the material to be tested after test is inconvenient, and the efficiency is low, and the equipment or the material to be tested is easily damaged due to rough operation, the above problems not only affect the detection efficiency, but also increase the equipment maintenance cost, and reduce the practicability of the device.

[0004] Therefore, we propose a semi-automatic test fixture with prevent stupid function. CONTENT OF UTILITY MODEL

[0005] 1. Problem to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a semi-automatic test fixture with prevent stupid function to solve the problems mentioned in the background art.

[0007] 2. Technical scheme

[0008] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0009] A semi-automatic test fixture with prevent stupid function, including workbench, test mechanism, stable limiting mechanism, prevent stupid frame, auxiliary push-out mechanism and switch, the upper surface of the workbench is provided with test mechanism, the test mechanism includes lifting test plate, lifting motor, test needle and U-shaped protection frame, the upper surface of the workbench is fixedly connected with U-shaped protection frame, the inner end face center of U-shaped protection frame is fixedly installed with lifting motor, the output end of lifting motor is fixedly connected with the upper surface of lifting test plate, and a plurality of test needles are installed on the lower surface of lifting test plate, the both sides of lifting test plate are provided with stable limiting mechanism, the upper surface of the workbench is fixedly connected with prevent stupid frame, and lifting test plate is located directly above prevent stupid frame, the upper surface of the workbench is provided with auxiliary push-out mechanism, and the upper surface of the workbench is fixedly installed with switch.

[0010] As a further scheme of the utility model: the upper surface of the workbench is fixedly installed with a display screen, and the display screen is electrically connected with the lifting test plate.

[0011] As a further scheme of the utility model: the stable limiting mechanism comprises slide rods, the upper surface of the workbench is fixed with two slide rods, and the two slide rods respectively penetrate through the two sides of the lifting test plate and are slidably connected with the lifting test plate.

[0012] As a further scheme of the utility model: the top end of the slide rod is threadedly connected with a limiting block.

[0013] As a further scheme of the utility model: the auxiliary pushing-out mechanism comprises a push plate, an inclined plate and a sliding block, the upper surface of the workbench is provided with a sliding groove, the sliding groove is slidably connected with the sliding block, the upper surface of the sliding block is fixedly connected with the push plate, the inner end surface of the push plate is fixedly connected with the inclined plate, and the front end surface of the fool-proof frame is provided with a lifting groove for the movement of the inclined plate.

[0014] As a further scheme of the utility model: the upper surface of the push plate is fixedly connected with a handle.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The utility model is provided with a lifting test mechanism, the lifting test plate is driven to move up and down through a lifting motor, the test needle can accurately contact the object to be tested, the stable limiting design of the slide rod and the limiting block ensures the stability of the test process and the accuracy of the test result, the fool-proof frame is fixed on the workbench and is used for limiting the position of the object to be tested, the test failure caused by incorrect placement is avoided, and therefore the reliability and operation convenience of the device are improved.

[0017] 2. The utility model is provided with an auxiliary pushing-out mechanism, the lifting and pushing-out of the object to be tested are realized through the cooperation of the push plate, the inclined plate and the sliding block, the removal operation of the material is effectively simplified through the cooperation of the lifting groove, the working efficiency is remarkably improved, in addition, the display screen is fixed on the upper surface of the workbench and is electrically connected with the lifting test plate, the test state and the result can be displayed in real time, and the operation is more intuitive and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of a semi-automatic test fixture with a fool-proof function;

[0019] Figure 2 It is Figure 1 It is a structural schematic view of a semi-automatic test fixture with a fool-proof function;

[0020] In the figure: 1, workbench; 2, foolproof frame; 3, lifting groove; 4, switch; 5, display screen; 6, lifting test plate; 7, lifting motor; 8, U-shaped protective frame; 9, limiting block; 10, test needle; 11, sliding rod; 12, inclined plate; 13, push plate; 14, sliding block; 15, sliding groove; 16, handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0022] Please refer to Figures 1-2 In the embodiments of the utility model, a kind of semi-automatic test fixture with foolproof function includes workbench 1, test mechanism, stable limiting mechanism, foolproof frame 2, auxiliary push-out mechanism and switch 4.

[0023] The upper surface of the workbench 1 is provided with a test mechanism, which includes a lifting test plate 6, a lifting motor 7, a test needle 10 and a U-shaped protective frame 8, the upper surface of the workbench 1 is fixedly connected with the U-shaped protective frame 8, the inner end face center of the U-shaped protective frame 8 is fixedly installed with the lifting motor 7, the output end of the lifting motor 7 is fixedly connected with the upper surface of the lifting test plate 6, and a plurality of test needles 10 are installed on the lower surface of the lifting test plate 6, the two sides of the lifting test plate 6 are provided with a stable limiting mechanism, the stable limiting mechanism includes a sliding rod 11, the upper surface of the workbench 1 is fixed with two sliding rods 11, the two sliding rods 11 respectively penetrate through the two sides of the lifting test plate 6 and are slidingly connected therewith, the top end of the sliding rod 11 is threadedly connected with a limiting block 9, the upper surface of the workbench 1 is fixedly connected with a foolproof frame 2, and the lifting test plate 6 is located directly above the foolproof frame 2.

[0024] It should be noted that by setting the test mechanism on the upper surface of the workbench 1, efficient testing of the object to be tested is realized, wherein the U-shaped protective frame 8 is fixedly installed on the upper surface of the workbench 1, forming a protective barrier of the test area, which can effectively prevent external interference and misoperation from affecting the test process, improving the use safety and stability of the device.

[0025] When the lifting motor 7 works, it drives the lifting test plate 6 to move up and down, so that the plurality of test needles 10 installed on the lower surface of the test plate 6 can accurately contact the surface of the object to be tested, thereby completing the test operation, greatly improving the semi-automatic degree of test operation, reducing manual intervention, and ensuring the consistency and efficiency of the test.

[0026] In order to ensure that the lifting test plate 6 remains stable during lifting, the utility model discloses a stabilizing and limiting mechanism is arranged at both sides thereof, the limiting mechanism is formed by slide rod 11, two slide rods 11 are fixed on the upper surface of the workbench 1 and are respectively penetrated through both sides of the lifting test plate 6 and are slidably connected with the test plate, during lifting, the slide rod 11 effectively prevents the test plate from tilting or shaking, ensures that the test needle 10 can vertically contact the object to be measured, improves the precision and reliability of the test, in addition, the top end of the slide rod 11 is connected with the limiting block 9 through screw threads, further limits the lifting range of the test plate, prevents damage to the device or the object to be measured caused by excessive movement, and enhances the durability of the equipment.

[0027] The foolproof frame 2 is fixed on the upper surface of the workbench 1 and is located directly below the lifting test plate 6, is used for limiting the position of the object to be measured, prevents test errors caused by improper placement, and the working area of the lifting test plate 6 completely covers the top of the foolproof frame 2, so that the object to be measured can stably complete the test within the limited range of the foolproof frame, not only effectively improves the operation convenience of the device, but also further reduces the possibility of misoperation.

[0028] The upper surface of the workbench 1 is provided with an auxiliary pushing-out mechanism, the auxiliary pushing-out mechanism comprises a push plate 13, an inclined plate 12 and a sliding block 14, the upper surface of the workbench 1 is provided with a sliding groove 15, the sliding groove 15 is slidably connected with the sliding block 14, the upper surface of the sliding block 14 is fixedly connected with the push plate 13, and the inner end surface of the push plate 13 is fixedly connected with the inclined plate 12, the front end surface bottom of the foolproof frame 2 is provided with a lifting groove 3 for the movement of the inclined plate 12, the upper surface of the push plate 13 is fixedly connected with a handle 16, and the upper surface of the workbench 1 is fixedly connected with a switch 4 for controlling the start and stop of the auxiliary pushing-out mechanism.

[0029] It should be noted that the auxiliary pushing-out mechanism realizes the auxiliary pushing-out function of the material to be measured after the test is completed, and significantly improves the operation efficiency and use convenience.

[0030] When the object to be measured needs to be removed, the operator can easily push the push plate 13 by grabbing the handle 16, so that the push plate 13 slides along the sliding groove 15, the stable sliding connection of the sliding block 14 in the sliding groove 15 ensures the movement stability of the push plate 13, and the push plate 13 is not prone to jamming or deviation, the movement of the push plate 13 drives the inclined plate 12 fixed to the inner end surface to move forward, the movement of the inclined plate 12 is matched with the lifting groove 3 arranged at the front end surface bottom of the foolproof frame 2, the material to be measured is lifted, so that the material can be taken out, the operation is smooth, the cumbersome operation that may occur in the traditional manual material taking process is avoided, and the operation efficiency is improved.

[0031] The upper surface of the workbench 1 is fixedly provided with a display screen 5, and the display screen 5 is electrically connected with the lifting test plate 6, so that the data display function in the test process is realized, the user can obtain the test information in time, and thus the operation steps are reduced and the work efficiency is improved.

[0032] In conclusion, the utility model discloses a kind of semi-automatic test fixture with fool-proof function by setting lifting test mechanism, fool-proof frame 2, auxiliary push-out mechanism and display screen 5 etc.

[0033] The auxiliary push-out mechanism is matched with push plate 13, inclined plate 12 and sliding block 14, and the lifting and push-out of the test object are realized by the cooperation of sliding groove 15, and the removal operation of material is effectively simplified by cooperating with lifting groove 3, and the work efficiency is significantly improved.

[0034] The circuit and control involved in the utility model are prior art, and will not be described in detail here.

[0035] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A semi-automatic test fixture with a fool-proof function, characterized by, Include: Workbench (1); Test mechanism, the upper surface of the workbench (1) is provided with a test mechanism, the test mechanism includes a lifting test plate (6), a lifting motor (7), a test needle (10) and a U-shaped protective frame (8), the upper surface of the workbench (1) is fixedly connected with the U-shaped protective frame (8), the inner end face center of the U-shaped protective frame (8) is fixedly installed with the lifting motor (7), the output end of the lifting motor (7) is fixedly connected with the upper surface of the lifting test plate (6), and a plurality of test needles (10) are installed on the lower surface of the lifting test plate (6); Stable limiting mechanism, both sides of the lifting test plate (6) are provided with stable limiting mechanisms; Foolproof frame (2), the upper surface of the workbench (1) is fixedly connected with the foolproof frame (2), and the lifting test plate (6) is located directly above the foolproof frame (2); Auxiliary push-out mechanism, the upper surface of the workbench (1) is provided with an auxiliary push-out mechanism; Switch (4), the upper surface of the workbench (1) is fixedly installed with a switch (4).

2. The semi-automatic test fixture with a fool-proof function according to claim 1, wherein, The upper surface of the workbench (1) is fixedly installed with a display screen (5), and the display screen (5) is electrically connected with the lifting test plate (6).

3. The semi-automatic test fixture with fool-proof function according to claim 1, wherein, The stable limiting mechanism includes a sliding rod (11), two sliding rods (11) are fixed on the upper surface of the workbench (1), and the two sliding rods (11) respectively penetrate through both sides of the lifting test plate (6) and are slidably connected with the lifting test plate (6).

4. The semi-automatic test fixture with a fool-proof function according to claim 3, wherein, The top end of the sliding rod (11) is threadedly connected with a limiting block (9).

5. The semi-automatic test fixture with fool-proof function according to claim 1, wherein, The auxiliary push-out mechanism includes a push plate (13), an inclined plate (12) and a sliding block (14), the upper surface of the workbench (1) is provided with a sliding groove (15), the sliding groove (15) is slidably connected with the sliding block (14), the upper surface of the sliding block (14) is fixedly connected with the push plate (13), and the inner end face of the push plate (13) is fixedly connected with the inclined plate (12), the bottom end of the front end face of the foolproof frame (2) is provided with a lifting groove (3) for the movement of the inclined plate (12).

6. The semi-automatic test fixture with a fool-proof function according to claim 5, wherein, The upper surface of the push plate (13) is fixedly connected with a handle (16).

Images