Backoff test tool

Abstract

The utility model relates to a back-off test tool, comprising a support column, the support column is connected with a support plate, one side of the support plate is provided with a window used for product testing, the support plate is connected with a positioning column used for positioning a product, the positioning column is arranged at the periphery of the window, and the window is provided with an opening. A plurality of groups of lower fixing assemblies which are of the same structure and are used for testing and fixing products are connected to the lower portion of the supporting plate located in the window, a sliding rail is connected to the other side of the supporting plate, a fixing sliding plate is connected to the sliding rail through a sliding block, and a side fixing assembly used for testing and fixing the products is connected to the fixing sliding plate. The supporting plate is connected with a push clamp, and a push rod of the push clamp is connected with the fixed sliding plate. According to the utility model, rapid installation can be realized, and the cable can be prevented from loosening.

Description

Technical Field

[0001] The utility model belongs to the technical field of wireless communication, and relates to an undercut test tool, in particular to an undercut test tool for SMP connectors and / or 4310 connectors and cables. Background Art

[0002] In the wireless communication industry, front-end tests or inverted tests rely on the cable itself to bend in contact with the desktop to prevent it from falling. After searching, the patent: A communication product ATE inverted test tool (CN202320872553.0) includes: a bracket, a top-tightening and anti-falling tool; the top-tightening and anti-falling tool includes: a fixed block installed on the bracket, a base plate installed on the fixed block, a spring, and a connector locking sleeve; the bracket is provided with a communication product placement position, and the test head of the ATE test line extends from bottom to top into the communication product placement. When the utility model is used, the communication product is turned upside down, and the test head is accurately aligned with the connector of the communication product, and then the ATE test can be started. The above structure cannot effectively ensure that the connector cable does not fall during the test process during the inverted test.

[0003] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a new type of undercut test tooling structure to make it more valuable for industrial use. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide an undercut testing tool.

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

[0006] A undercut test fixture comprises a support column, a support plate is connected to the support column, a window for product testing is opened on one side of the support plate, a positioning column for positioning the product is connected to the support plate, the positioning column is arranged around the window, and a plurality of groups of lower fixing components with the same structure for fixing product testing are connected below the support plate located in the window, a slide rail is connected to the other side of the support plate, a fixed slide plate is connected to the slide rail via a slider, a side fixing component for fixing product testing is connected to the fixed slide plate, a push clamp is connected to the support plate, and a push rod of the push clamp is connected to the fixed slide plate.

[0007] Preferably, in the undercut test fixture, the side fixing assembly comprises a side fixing connecting plate, a test joint hole is formed on the side fixing connecting plate, and fixing bolts are connected around the test joint hole.

[0008] Preferably, in the undercut test fixture, four fixing bolts are provided and are equidistantly spaced from each other.

[0009] Preferably, in the described inverted buckle test fixture, the lower fixing assembly includes a lower connecting block, the lower connecting block is connected to the bottom of the support plate, the lower connecting block is connected to a cable limiting plate for cable fixing through an adjusting bolt, and the cable limiting plate is provided with a slot for clamping the cable.

[0010] Preferably, in the undercut test fixture, a spring is sleeved on the adjusting bolt, the upper end of the spring touches the lower connecting block, and the lower end of the spring touches the cable limiting plate.

[0011] Preferably, in the undercut test fixture, two positioning columns are provided, which are arranged opposite to each other and connected to the support plate.

[0012] Preferably, in the undercut test fixture, the end of the slide rail is connected with a blocking block.

[0013] By means of the above solution, the utility model has at least the following advantages:

[0014] The utility model can ensure that the connectors and cables are connected in place during the test and will not become loose or fall off, thus ensuring the stability of the test.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a side view of the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, 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 part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0022] Example

[0023] like Figure 1 As shown, an undercut test fixture includes a support column 1, to which a support plate 2 is connected, a window 3 for product testing is opened on one side of the support plate 2, a positioning column 4 for positioning the product is connected to the support plate 2, the positioning column 4 is arranged around the window 3, and a plurality of groups of lower fixing components 5 with the same structure for fixing product testing are connected below the support plate 2 located in the window 3, a slide rail 6 is connected to the other side of the support plate 1, a fixed slide plate 7 is connected to the slide rail 6 via a slider, a side fixing component 8 for fixing product testing is connected to the fixed slide plate 7, and a push clamp 9 is connected to the support plate 2, and a push rod of the push clamp 9 is connected to the fixed slide plate 7.

[0024] The side fixing assembly 8 in the utility model is suitable for fixing the 4310 joint. The side fixing assembly 8 includes a side fixing connecting plate 81. A test joint hole 82 is opened on the side fixing connecting plate 81. The periphery of the test joint hole 82 is connected with fixing bolts 83, wherein four fixing bolts 83 are provided and are arranged at equal distances.

[0025] The lower fixing assembly in the utility model is suitable for fixing the SMP joint. The lower fixing assembly 5 includes a lower connecting block 51, which is connected to the bottom of the support plate 2. The lower connecting block 51 is connected to a cable limiting plate 53 for fixing cables through an adjusting bolt 52. The cable limiting plate 53 is provided with a card slot 54 for clamping the cable.

[0026] The adjusting bolt 52 is provided with a spring 55, the upper end of the spring 55 contacts the lower connecting block 51, and the lower end of the spring 55 contacts the cable stop plate 53. The adjustment bolt and the spring can be adjusted to ensure the stability of the cable connection.

[0027] The positioning posts 4 of the present invention are provided with two, which are arranged opposite to each other and connected to the support plate.

[0028] The end of the slide rail 6 in the utility model is connected with a blocking block 10 .

[0029] The working principle of the utility model is as follows:

[0030] During specific work, the product is inverted on the support plate and positioned by the positioning column, the SMP connector is connected to the product from the bottom, and the cable of the corresponding SMP connector is fixed by the slot, and the cable is limited by the cable limit plate, and finally fixed by the adjusting bolt. As for the 4310 connector above the product, the 4310 connector first passes through the test connector hole, and then the connector is fixed by the fixing bolt, and then the 4310 connector is pushed into place by the push pliers (that is, the 4310 connector is connected to the product), and finally the test is started.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of this application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. An undercut test tool, characterized in that: The invention comprises a support column (1), the support column (1) is connected to a support plate (2), one side of the support plate (2) is provided with a window (3) for product testing, the support plate (2) is connected to a positioning column (4) for positioning the product, the positioning column (4) is arranged around the window (3), a plurality of groups of lower fixing components (5) with the same structure for fixing product testing are connected below the support plate (2) located in the window (3), the other side of the support plate (2) is connected to a slide rail (6), a fixing slide plate (7) is connected to the slide rail (6) via a slider, a side fixing component (8) for fixing product testing is connected to the fixing slide plate (7), the support plate (2) is connected to a push clamp (9), and a push rod of the push clamp (9) is connected to the fixing slide plate (7).

2. The undercut test fixture according to claim 1, characterized in that: The side fixing assembly (8) comprises a side fixing connecting plate (81), a test joint hole (82) is provided on the side fixing connecting plate (81), and fixing bolts (83) are connected around the periphery of the test joint hole (82).

3. The undercut test fixture according to claim 2, characterized in that: There are four fixing bolts (83) which are arranged at equal intervals.

4. The undercut test fixture according to claim 1, characterized in that: The lower fixing assembly (5) comprises a lower connecting block (51), the lower connecting block (51) being connected to the bottom of the supporting plate (2), the lower connecting block (51) being connected to a cable limiting plate (53) for fixing cables via an adjusting bolt (52), and the cable limiting plate (53) being provided with a clamping groove (54) for clamping cables.

5. The undercut test fixture according to claim 4, characterized in that: A spring (55) is sleeved on the adjusting bolt (52), the upper end of the spring (55) contacts the lower connecting block (51), and the lower end of the spring (55) contacts the cable limiting plate (53).

6. The undercut test tool according to claim 1, characterized in that: The positioning columns (4) are provided with two, which are arranged opposite to each other and connected to the support plate.

7. The undercut test tool according to claim 1, characterized in that: The end of the slide rail (6) is connected with a blocking block (10).

Images