Electronic case pulling piece

Abstract

The utility model discloses an electronic case pulling piece, and relates to the technical field of electronic case pulling pieces. The device comprises a first pulling piece module, a self-locking lock catch assembly arranged in the first pulling piece module and a second pulling piece module arranged on one side of the first pulling piece module, a positioning pin shaft is arranged in the second pulling piece module, and a rubber gasket is fixed to the surface of the second pulling piece module. The rubber gasket is located on one side of the outer portion of the positioning pin shaft, the hollow screw rod, the spring and the adjusting screw are arranged, when the adjusting screw is rotated, the adjusting screw pushes the hollow screw rod in threaded connection to move through the spring, and the hollow screw rod drives the first pulling piece module to move; the distance between the first pulling piece module and the second pulling piece module and the total length of the first pulling piece module and the second pulling piece module are adjusted, the adaptability of the device to case modules of different sizes is improved, the adaptability is relatively good, and the device is relatively convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic machine case pullout part technical field, especially a kind of electronic machine case pullout part. BACKGROUND

[0002] With the progress of science and technology, electronic equipment is developing towards light weight and multi-function, which directly leads to the implementation of electronic integration concept, and more and more electronic components with different functions are installed on the case module, so that the modules in the case are more and more, and the quick plug of the case module becomes a technical problem to be solved.

[0003] Although the existing part of electronic machine pullout part can be pulled out by personnel, its size is relatively fixed, so its adaptability to different size case modules is relatively poor, and it is relatively inconvenient to use, therefore, an electronic machine case pullout part is proposed to solve or improve the above problems. UTILITY MODEL CONTENT

[0004] In view of the above shortcomings of the prior art, the utility model provides an electronic machine case pullout part, which can effectively solve the problems of the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model is an electronic machine case pullout part, which comprises a first pullout part module, a second pullout part module arranged on one side of the first pullout part module, a hollow screw fixed on the surface of the first pullout part module, a limiting plate fixed on the surface of the hollow screw, a spring fixed on the inner surface of the limiting plate, and an adjusting screw inserted into the interior of the second pullout part module.

[0007] Further, the interior of the second pullout part module is provided with a positioning pin shaft, and the surface of the second pullout part module is fixed with a rubber gasket.

[0008] Further, the surface of the first pullout part module is fixed with a limiting rod, and the surface of the first pullout part module is symmetrically fixed with a plurality of groups of limiting rods.

[0009] Further, one end of the adjusting screw is inserted into the interior of the hollow screw and is threadedly connected with the hollow screw.

[0010] Further, one end of the spring is fixed on the inner surface of the limiting plate, and the other end is fixed on the inner surface of the second pullout part module.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a hollow screw, spring and adjusting screw can be moved in the rotation adjusting screw and make adjusting screw push hollow screw of threaded connection through spring, make hollow screw drive first pullout piece module to move to the distance between first pullout piece module and second pullout piece module and the total length of first pullout piece module and second pullout piece module are adjusted, and the adaptability of its to different size machine case module is improved, and the adaptability is relatively better, and it is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be needed to use the drawing of the embodiment to introduce briefly, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0014] Fig. 1 It is the structure schematic diagram of the utility model;

[0015] Fig. 2 It is the structure schematic diagram of the utility model limit rod;

[0016] Fig. 3 It is the structure schematic diagram of the utility model hollow screw.

[0017] In the drawings, the component list represented by each sign is as follows: 1, first pullout piece module;2, second pullout piece module;3, rubber washer;4, positioning pin shaft;5, limit rod;6, hollow screw;7, spring;8, adjusting screw;9, limit plate. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment.

[0019] Please refer to Figs. 1-3The utility model discloses an electronic machine case pullout piece, including first pullout piece module 1, the inside of first pullout piece module 1 is provided with self-locking hasp subassembly, self-locking hasp subassembly is the prior art known in present society, do not expand here and carry out detailed description, through self-locking hasp subassembly can when first pullout piece module 1 is installed in the inside of machine case module to the one end of first pullout piece module 1 is fixed, avoid its own rotation, the second pullout piece module 2 of setting in first pullout piece module 1 one side, the inside of second pullout piece module 2 is provided with the positioning pin shaft 4, the surface of second pullout piece module 2 is fixed with rubber washer 3, rubber washer 3 is located the outside one side of positioning pin shaft 4, the height of rubber washer 3 is slightly higher than positioning pin shaft 4, rubber washer 3 can when second pullout piece module 2 is installed to the surface of machine case subassembly through positioning pin shaft 4 and screw, avoid the surface contact of positioning pin shaft 4 and machine case subassembly directly, thereby avoid the surface direct friction of positioning pin shaft 4 and machine case subassembly when second pullout piece module 2 rotates, avoid the surface friction damage of positioning pin shaft 4 to machine case subassembly also avoided the noise when positioning pin shaft 4 and machine case subassembly surface rub directly, hollow screw rod 6 is fixed on the surface of first pullout piece module 1, the inner surface of hollow screw rod 6 is provided with screw, one end of hollow screw rod 6 is inserted in the inside of second pullout piece module 2 and is connected with second pullout piece module 2 sliding, the surface of limiting plate 9 is fixed on the surface of hollow screw rod 6, the position of hollow screw rod 6 can be limited by limiting plate 9, avoid hollow screw rod 6 from the inside of second pullout piece module 2 and separate, spring 7 is fixed on the inner surface of limiting plate 9, one end of spring 7 is fixed on the inner surface of limiting plate 9, the other end is fixed on the inner surface of second pullout piece module 2, when hollow screw rod 6 moves, the fixed limiting plate 9 of moving will make limiting plate 9 move and extrude spring 7, after spring 7 is extruded, will change shape, when there is no external force intervention, spring 7 will push the fixed limiting plate 9 and move, thereby make limiting plate 9 drive hollow screw rod 6 and move.

[0020] The adjusting screw 8 is inserted into the interior of the second puller module 2, one end of the adjusting screw 8 is inserted into the interior of the hollow screw rod 6 and is screwed with the hollow screw rod 6 through the screw thread arranged in the interior of the hollow screw rod 6, the spring 7 can push the hollow screw rod 6 to move the adjusting screw 8 screwed with the hollow screw rod 6, and the one end of the adjusting screw 8 is tightly attached to the surface of the second puller module 2, when the adjusting screw 8 rotates, it will move by itself through the hollow screw rod 6 screwed with it, at this time, the spring 7 will push the limiting plate 9 to move the hollow screw rod 6, when the hollow screw rod 6 moves, it will drive the fixed first puller module 1 to move, the surface of the first puller module 1 is fixed with the limiting rod 5, the limiting rod 5 is symmetrically fixed on the surface of the first puller module 1 in several groups, the limiting rod 5 can limit the position of the first puller module 1 to avoid the first puller module 1 from tilting and shaking when moving, thereby improving the stability of the first puller module 1 when moving, and the limiting rod 5 can share the force borne by the hollow screw rod 6 when a person rotates one end of the first puller module 1 and drives the first puller module 1 to rotate the second puller module 2 through the hollow screw rod 6, thereby reducing the stress borne by the hollow screw rod 6 and improving the service life of the hollow screw rod 6.

[0021] Working principle: when it is needed to install the first puller module 1 and the second puller module 2 in the interior of a case module of different sizes, the adjusting screw 8 can be rotated to drive the adjusting screw 8 to move by itself through the hollow screw rod 6, at this time, the spring 7 can push the hollow screw rod 6 screwed with it to move, so that the hollow screw rod 6 drives the first puller module 1 to move, thereby adjusting the distance between the first puller module 1 and the second puller module 2 and the total length of the first puller module 1 and the second puller module 2, so that they can be adapted to case modules of different sizes, thereby improving the adaptability to case modules of different sizes, and the adaptability is relatively good, and the use is relatively convenient.

[0022] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement of any modification, equivalent replacement, improvement of the technical solutions recorded in the foregoing embodiments, all belong to the protection scope of the present application.

Claims

1. An electronic chassis pull-out component, comprising a first pull-out component module (1) and a second pull-out component module (2) disposed on one side of the first pull-out component module (1), characterized in that, Also includes: Hollow screw (6) is fixed to the surface of the first pull-out module (1); Limiting plate (9), the limiting plate (9) is fixed to the surface of the hollow screw (6); Spring (7) is fixed to the inner surface of limiting plate (9); Adjusting screw (8) is inserted inside the second pull-out module (2).

2. The electronic chassis puller according to claim 1, characterized in that, The second pull-out module (2) has a positioning pin (4) inside, and a rubber gasket (3) is fixed on the surface of the second pull-out module (2).

3. The electronic chassis puller according to claim 1, characterized in that, Limiting rods (5) are fixed on the surface of the first pull-out module (1), and several sets of limiting rods (5) are symmetrically fixed on the surface of the first pull-out module (1).

4. The electronic chassis puller according to claim 1, characterized in that, One end of the adjusting screw (8) is inserted into the hollow screw (6) and threadedly connected to the hollow screw (6).

5. An electronic chassis puller according to claim 1, characterized in that, One end of the spring (7) is fixed to the inner surface of the limiting plate (9), and the other end is fixed to the inner surface of the second pull-out module (2).

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