Batch aging clamp suitable for 3U-VPX structure

Abstract

The utility model relates to the technical field of clamps, in particular to a batch aging clamp suitable for a 3U-VPX structure, which comprises a clamp body and a tester, a plurality of upper mounting concave plates are fixedly arranged at the upper end of the clamp body, limiting female plugs are arranged on two sides in the clamp body, a slot is arranged at the bottom of the clamp body, and the tester is arranged in the slot. A plurality of board cards are placed into a lower mounting concave plate, a handle is held to push a bottom plate to slide in a slot, a limiting sub-plug is inserted into a limiting mother plug, and a first spring pushes a rotating plate to rotate, so that a limiting triangular block is clamped into a limiting tooth groove to prevent retreating, and when the board cards reach the bottom, the upper and lower parts of the board cards are fixed by an upper mounting concave plate and the lower mounting concave plate; when installation and disassembly are completed, the button is pressed, and the second spring pushes out the limiting sub-plug, so that the bottom plate is pushed to slide out, the board card can be taken out as a whole, and subsequent replacement and test are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fixtures, in particular to a batch aging fixture suitable for a 3U-VPX structure. Background Art

[0002] The existing 3U-VPX board batch test fixture requires the test boards to be inserted one by one, and then removed one by one after the test is completed, which is time-consuming and labor-intensive. Therefore, a batch aging fixture suitable for the 3U-VPX structure is needed to improve the above problems. Utility Model Content

[0003] The purpose of the present invention is to provide a batch aging fixture suitable for 3U-VPX structure to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A batch aging fixture suitable for 3U-VPX structure, including a fixture body and a tester, wherein a plurality of upper mounting concave plates are fixedly provided on the upper end of the fixture body, limit female plugs are provided on both sides of the interior of the fixture body, a slot is provided at the bottom of the fixture body, a bottom plate is slidingly provided inside the slot, a plurality of lower mounting concave plates are fixedly provided on the upper end of the bottom plate, a baffle is fixedly provided at one end of the bottom plate, a limit sub-plug is provided on the inner side of the baffle, a rotating plate is rotatably provided inside the limit sub-plug, a limit triangle block is fixedly provided on the lower side of one end of the rotating plate, a spring is fixedly provided on the upper side of one end of the rotating plate, a connecting rod is hingedly connected to the other end of the rotating plate, and a button is hingedly connected to the other end of the connecting rod.

[0006] As a preferred solution of the present invention, a sliding hole is provided on the surface of the baffle, and the button is slidably arranged inside the sliding hole.

[0007] As a preferred solution of the present invention, the limiting female plug is arranged corresponding to the limiting sub-plug, and the lower side of the inner portion of the limiting sub-plug is provided with a limiting tooth groove corresponding to the limiting triangle block.

[0008] As a preferred solution of the present invention, a second spring is fixedly provided inside the limiting female plug, and one end of the second spring is fitted and connected to the outer surface of the limiting sub-plug.

[0009] As a preferred solution of the present invention, handles are fixedly provided on the surfaces of both sides of the baffle.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. In the utility model, several boards are placed in the lower mounting concave plate, the handle is held to push the bottom plate to slide inside the slot, the limit sub-plug is inserted into the limit female plug, and the spring pushes the rotating plate to rotate, so that the limit triangle block is stuck in the limit tooth groove to prevent it from retreating. When reaching the bottom, the board is fixed by the upper mounting concave plate and the lower mounting concave plate, and the end is inserted into the socket of the tester to complete the installation. When disassembling, press the button, and the spring 2 will push the limit sub-plug out, thereby pushing the bottom plate to slide out, and the board can be taken out as a whole, which is convenient for subsequent replacement and testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall explosion structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the bottom plate structure of the present utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the limiting sub-plug and limiting female plug of the utility model.

[0015] In the figure: 1. Clamp body; 2. Slot; 3. Limit female plug; 4. Tester; 5. Upper mounting concave plate; 6. Baffle; 7. Button; 8. Handle; 9. Limit sub-plug; 10. Bottom plate; 11. Lower mounting concave plate; 12. Connecting rod; 13. Rotating plate; 14. Spring 1; 15. Limit triangle block; 16. Limit tooth groove; 17. Spring 2. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0018] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0019] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0020] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A batch aging fixture suitable for 3U-VPX structure includes a fixture body 1 and a tester 4. The upper end of the fixture body 1 is fixed with several upper mounting concave plates 5, and the inside of the fixture body 1 is provided with limit female plugs 3. The bottom of the fixture body 1 is provided with a slot 2, and a bottom plate 10 is slidably provided inside the slot 2. The upper end of the bottom plate 10 is fixed with several lower mounting concave plates 11, and one end of the bottom plate 10 is fixed with a baffle 6. The inside of the baffle 6 is provided with a limit sub-plug 9. The limit sub-plug 9 is provided with a rotating plate 13 for rotation. The lower side of one end of the rotating plate 13 is fixed with a limit triangle block 15, the upper side of one end of the rotating plate 13 is fixed with a spring 14, and the other end of the rotating plate 13 is hinged. A connecting rod 12 is provided at the connection, and a button 7 is provided at the other end of the connecting rod 12 on a hinge connection. Several boards are placed into the lower mounting concave plate 11, and the handle 8 is held to push the bottom plate 10 to slide inside the slot 2. The limiting sub-plug 9 is inserted into the limiting female plug 3. The spring 14 pushes the rotating plate 13 to rotate, so that the limiting triangle block 15 is stuck in the limiting tooth groove 16 to prevent retreat. When reaching the bottom, the board is fixed by the upper mounting concave plate 5 and the lower mounting concave plate 11, and the end is inserted into the socket of the tester 4 to complete the installation. When disassembling, press the button 7, and the spring 2 17 will push the limiting sub-plug 9 out, thereby pushing the bottom plate 10 to slide out. The board can be taken out as a whole, which is convenient for subsequent replacement and testing.

[0023] As an example of the present invention, a sliding hole is provided on the surface of the baffle 6, and the button 7 is slidably arranged inside the sliding hole.

[0024] As an example of the present invention, the limiting female plug 3 is provided corresponding to the limiting sub-plug 9 , and a limiting tooth groove 16 corresponding to the limiting triangle block 15 is provided on the lower inner side of the limiting sub-plug 9 .

[0025] As an example of the present invention, a second spring 17 is fixedly provided inside the limiting female plug 3 , and one end of the second spring 17 is fitted and connected to the outer surface of the limiting sub-plug 9 .

[0026] As an example of the present invention, handles 8 are fixedly provided on the surfaces of both sides of the baffle 6 .

[0027] Working principle: When in use, place several boards and cards into the lower mounting concave plate 11, hold the handle 8 and push the bottom plate 10 to slide inside the slot 2, insert the limiting sub-plug 9 into the limiting female plug 3, and the spring 14 pushes the rotating plate 13 to rotate, so that the limiting triangle block 15 is stuck in the limiting tooth groove 16 to prevent it from retreating. When reaching the bottom, the board and card are fixed by the upper mounting concave plate 5 and the lower mounting concave plate 11, and the end is inserted into the socket of the tester 4 to complete the installation. When disassembling, press the button 7, and the spring 2 17 will push the limiting sub-plug 9 out, thereby pushing the bottom plate 10 to slide out, and the board and card can be taken out as a whole, which is convenient for subsequent replacement and testing.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batch burn-in fixture suitable for a 3U-VPX structure, comprising a fixture body (1) and a tester (4), characterized in that: The upper end of the clamp body (1) is fixed with a plurality of upper mounting concave plates (5), and both sides of the inside of the clamp body (1) are provided with limit female plugs (3). The bottom of the clamp body (1) is provided with a slot (2), and a bottom plate (10) is slidably provided inside the slot (2). The upper end of the bottom plate (10) is fixed with a plurality of lower mounting concave plates (11), and one end of the bottom plate (10) is fixed with a baffle (6), and a limit sub-plug (9) is provided inside the baffle (6). A rotating plate (13) is rotatably provided inside the limit sub-plug (9), and a limit triangle block (15) is fixed on the lower side of one end of the rotating plate (13), and a spring (14) is fixed on the upper side of one end of the rotating plate (13). The other end of the rotating plate (13) is hingedly connected to a connecting rod (12), and the other end of the connecting rod (12) is hingedly connected to a button (7).

2. The batch aging fixture for 3U-VPX structure according to claim 1, characterized in that: The baffle (6) is provided with a sliding hole on its surface, and the button (7) is slidably arranged inside the sliding hole.

3. The batch aging fixture for 3U-VPX structure according to claim 1, characterized in that: The limiting female plug (3) is arranged corresponding to the limiting sub-plug (9), and a limiting tooth groove (16) corresponding to the limiting triangle block (15) is provided on the lower side of the inner portion of the limiting sub-plug (9).

4. The batch aging fixture for 3U-VPX structure according to claim 3, characterized in that: A second spring (17) is fixedly provided inside the limiting female plug (3), and one end of the second spring (17) is fitted and connected to the outer surface of the limiting sub-plug (9).

5. The batch aging fixture for 3U-VPX structure according to claim 1, characterized in that: Handles (8) are fixedly provided on the surfaces of both sides of the baffle (6).

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