Lock case test fixture

Abstract

The utility model discloses a lock case test fixture, which comprises a test frame main body, at least one group of test platforms are arranged on the test frame main body, and each test platform comprises a front limiting plate, a rear limiting plate, a left limiting plate and a right limiting plate which are respectively arranged on the periphery of the test platform. The front limiting plate, the rear limiting plate, the left limiting plate and the right limiting plate jointly form a containing part used for containing a lock shell, a first groove and a second groove are formed in the upper portion of the testing platform, a micro switch is arranged in the first groove, a sensor used for detecting a lock shell extending mechanism is arranged in the testing platform, and a sensor used for detecting a lock shell extending mechanism is arranged in the second groove. The sensor is arranged on the edge of the second groove, and the test platform is further provided with a code scanning gun assembly and a buzzer. Compared with the existing manual detection, the test fixture provided by the utility model has the advantages of automatic detection, high efficiency, high accuracy and low labor cost.

Description

Technical Field

[0001] The utility model relates to the technical field of product testing equipment, in particular to a fixture for lock shell testing. Background Art

[0002] At present, the lock shell testing is mainly completed manually. Manual testing has the problems of low manual operation efficiency, cumbersome operation procedures, and inaccurate judgment by the naked eye for the situation where it does not reach the in-place state, resulting in missed inspections. Moreover, pure manual operation will increase the workload of the staff. Therefore, it is particularly important to research and develop a testing tool with high testing efficiency and high accuracy. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a fixture for lock shell testing with high testing efficiency and high accuracy.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A fixture for lock shell testing, including a main testing frame, at least one set of testing platforms are arranged on the main testing frame. Each testing platform includes a front limiting plate, a rear limiting plate, a left limiting plate, and a right limiting plate respectively arranged around the testing platform. The front limiting plate, the rear limiting plate, the left limiting plate, and the right limiting plate together form a receiving part for placing the lock shell. A first groove and a second groove are opened on the upper part of the testing platform. A microswitch is arranged inside the first groove. A sensor for detecting the lock shell extending mechanism is arranged inside the testing platform. The sensor is arranged at the edge of the second groove. The testing platform is also provided with a barcode scanner assembly and a buzzer.

[0005] Further, an inductor is also arranged on the testing platform at the rear limiting plate.

[0006] Further, two sensors are arranged inside the testing platform, respectively arranged at the two side edges of the second groove.

[0007] Further, the barcode scanner assembly is arranged at the edge of the testing platform. The barcode scanner assembly includes a barcode scanner, a vertical rod, and a barcode scanner connecting rod. The vertical rod is fixed to the testing platform. One end of the barcode scanner connecting rod is connected to the barcode scanner, and the other end is fixed to the vertical rod.

[0008] Further, a start button is also arranged on the testing platform.

[0009] Further, two sets of testing platforms are arranged on the main testing frame.

[0010] Compared with the existing manual detection, the testing fixture of the utility model has the advantages of automatic detection, high efficiency, and low labor cost. Description of the Drawings

[0011] Figure 1 Structural schematic diagram of the product placed on the test fixture;

[0012] Figure 2 Structural schematic diagram of the detection fixture of the present utility model;

[0013] Figure 3 Internal structural schematic diagram of the detection fixture of the present utility model with the front and rear plates removed;

[0014] Figure 4 Structural schematic diagram of the barcode scanner of the present utility model. Specific embodiments

[0015] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0016] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] See Figures 1-4As shown in the figure, a lock case test fixture includes a test frame main body 1. The test frame main body 1 includes a fixture frame 10. Among them, at least one set of test platforms is provided on the test frame main body 1, and the number of test platforms can be adjusted according to actual situations. In this embodiment, two sets of test platforms are provided, and one set of test platforms will be taken as an example for illustration. Specifically, the test platform includes a front limit plate 11, a rear limit plate 15, a left limit plate 12, and a right limit plate 17 respectively arranged around the test platform. Among them, the front limit plate 11, the rear limit plate 15, the left limit plate 12, and the right limit plate 17 together form a receiving portion for placing the lock case 100. The upper part of the test platform is provided with a first groove 24 and a second groove 25. A microswitch 13 is arranged inside the first groove 24. A sensor 19 for detecting the protruding mechanism of the lock case 100 is arranged inside the test platform. The sensor 19 is arranged at the edge of the second groove 25. The test platform is also provided with a barcode scanner assembly 2 and a buzzer 16.

[0019] Specifically, in an embodiment of the present utility model, an inductor 14 is also arranged on the test platform at the rear limit plate 15.

[0020] In a preferred embodiment of the present utility model, two sensors 14 are arranged inside the test platform, and are respectively arranged at the two side edges of the second groove 25.

[0021] In an embodiment of the present utility model, the barcode scanner assembly 2 is arranged at the edge of the test platform. The barcode scanner assembly 2 includes a barcode scanner 21, a vertical rod 23, and a barcode scanner connecting rod 22. The vertical rod 23 is fixed to the test platform. One end of the barcode scanner connecting rod 11 is connected to the barcode scanner 21, and the other end is fixed to the vertical rod 23.

[0022] In an embodiment of the present utility model, a start button 18 is also arranged on the test platform.

[0023] The working principle of the test fixture of the present utility model is as follows: 1. Manually take the product 100 and place it in the limit plate of the fixture frame 10 - 2. The microswitch 13 is pressed - 3. Manually insert the power cord to power on the product - 4. Press the start button 18 - 5. The barcode scanner 21 scans successfully - 6. The "protruding mechanism" of the product protrudes - 7. The high-precision sensor 19 detects the protruding mechanism - 8. The start button 18 lights up green; if the protrusion is not detected, the buzzer 16 sounds and the start button 18 does not light up - 9. Pull out the power cord - 10. Take out the product - 11. Repeat the above steps 1 - 10.

[0024] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0025] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A lock case test fixture, comprising a test frame body, characterized in that: At least one group of test platforms is arranged on the test frame body, and the test platform includes a front limit plate, a rear limit plate, a left limit plate, and a right limit plate respectively arranged around the test platform, and the front limit plate, the rear limit plate, the left limit plate, and the right limit plate together constitute a accommodating portion for placing the lock case. A first groove and a second groove are opened on the upper part of the test platform, and a micro switch is arranged inside the first groove. A sensor for detecting the lock case extension mechanism is arranged inside the test platform, and the sensor is arranged at the edge of the second groove. The test platform is also provided with a barcode scanning gun assembly and a buzzer.

2. A lock case test fixture as claimed in claim 1, characterized in that: A sensor is also arranged on the test platform at the rear limit plate.

3. A lock case test fixture as claimed in claim 2, characterized in that: Two sensors are arranged inside the test platform, respectively arranged at the two side edges of the second groove.

4. A lock case test fixture as claimed in claim 3, characterized in that: The barcode scanning gun assembly is arranged at the edge of the test platform. The barcode scanning gun assembly includes a barcode scanning gun, a vertical pole, and a barcode scanning gun connecting rod. The vertical pole is fixed to the test platform. One end of the barcode scanning gun connecting rod is connected to the barcode scanning gun, and the other end is fixed to the vertical pole.

5. A lock case test fixture as claimed in claim 4, characterized in that: The test platform is also provided with a start button.

6. A lock case test fixture as described in any one of claims 1 to 5, characterized in that: Two groups of test platforms are arranged on the test frame body.

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