Electronic case locking piece

Abstract

The utility model discloses an electronic case locking piece, and relates to the technical field of locking devices. The device comprises a mounting base and further comprises a sliding mounting block slidably connected to the interior of the mounting base, a first rotating block rotatably mounted in the sliding mounting block, a lead screw fixedly connected to the output end of the first rotating block, a trapezoidal block in threaded connection with the surface of the lead screw, and a clamping block slidably clamped to one side of the trapezoidal block. And the clamping block is slidably clamped in the sliding mounting block, a first sliding block is slidably mounted at the top of the mounting base, and a locking mechanism is arranged in the first sliding block. The third rotating block is arranged to drive the second two-way screw rod to rotate, then the threaded sliding block is driven to move, meanwhile, the connecting rod is driven to move, the connecting rod is connected with the sliding installation block, then the sliding installation block is driven to move, guiding is conducted through the guiding column, adjustment according to installation grooves of different sizes is achieved, and the applicability of equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to locking device technical field, especially a kind of electronic machine case locking piece. BACKGROUND

[0002] Machine case, as part of electronic equipment accessories, its main role is to place and fix various accessories, play a supporting and protective effect, mainly by machine case shell and the several module boards installed in machine case shell are composed.

[0003] Module needs to use electronic machine case locking piece when installing, and the existing equipment usually uses angle type wedge-shaped slider locking structure to be fixed, this kind of mode can be fixed installation, but due to the size of installation groove is different, and then different models of equipment are needed to install, and then the application range of equipment is affected. UTILITY MODEL CONTENT

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

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

[0006] The utility model discloses a kind of electronic machine case locking pieces, including installation base, further include: the inside sliding connection of installation base has sliding installation block, the inside rotation of sliding installation block is installed with rotating block one, the output end of rotating block one is fixedly connected with screw rod, the surface of screw rod is connected with trapezoidal block, one side of trapezoidal block is slidably connected with clamping block, and clamping block is slidably connected in the inside of sliding installation block, the top of installation base is slidably installed with sliding block one, the inside of sliding block one is provided with locking mechanism.

[0007] Further, the inside of the sliding block one is slidably connected with guide rod, and the guide rod is fixedly connected in the inside of installation base, and the surface of guide rod is provided with spring.

[0008] Further, the locking mechanism includes rotating block two, two-way screw rod one and sliding block two, rotating block two is rotatably installed in the inside of sliding block one, two-way screw rod one is fixedly connected at the output end of rotating block two, sliding block two is symmetrically connected on the surface of two-way screw rod one, and sliding block two can be contacted with the surface of guide rod.

[0009] Further, the inside of the sliding block one is fixedly connected with two groups of guide posts symmetrically, and the guide post is slidably connected with sliding block two.

[0010] Further, the inside of the mounting base is rotatably provided with a rotating block three, the output end of the rotating block three is fixedly connected with a bidirectional screw rod two, the surface of the bidirectional screw rod two is symmetrically and threadedly connected with two groups of threaded sliding blocks, the inside of the threaded sliding block is rotatably provided with a connecting rod, and the other side of the connecting rod is slidably provided with a sliding mounting block.

[0011] Further, one side of the sliding mounting block is symmetrically and fixedly connected with a plurality of guide columns, and the guide columns are slidably connected in the inside of the mounting base.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] The utility model discloses a rotating block three drives bidirectional screw rod two to rotate, and then drives threaded sliding block to move, simultaneously drives connecting rod to move, and connecting rod is connected with sliding mounting block, and then drives sliding mounting block to move, and is guided through guide column, realizes the adjustment according to the mounting groove of different size, and increases the applicability of equipment. DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0015] Figure 1 It is the overhead schematic view of the utility model;

[0016] Figure 2 It is the sectional view schematic view of the utility model;

[0017] Figure 3 It is the connecting rod schematic view of the utility model;

[0018] Figure 4 It is the sliding block one sectional view schematic view of the utility model.

[0019] In the drawings, the component list represented by each sign is as follows: 1, mounting base;2, sliding mounting block;3, rotating block one;4, trapezoidal block;5, clamping block;6, sliding block one;7, guide rod;8, spring;9, rotating block two;10, bidirectional screw rod one;11, sliding block two;12, guide column;13, screw rod;14, rotating block three;15, bidirectional screw rod two;16, threaded sliding block;17, connecting rod;18, guide column. PREFERRED EMBODIMENT

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0021] Please refer toFigures 1-4 The utility model discloses an electronic machine case locking piece, including installation base 1, still include: the inside sliding connection of installation base 1 has sliding mounting block 2, the inside rotation mounting of sliding mounting block 2 has rotation block no. 3, the output fixedly connected with lead screw 13 of rotation block no. 3, the surface screw thread connection of lead screw 13 has trapezoidal block 4, and one side of trapezoidal block 4 is slidably connected with the clamping block 5, and the clamping block 5 is slidably connected in the inside of sliding mounting block 2, and the top sliding installation of installation base 1 has sliding block no. 6, and the inside of sliding block no. 6 is provided with locking mechanism, and the rotation of lead screw 13 is driven by the rotation block no. 3 of setting, and lead screw 13 is screw connected with trapezoidal block 4, and the inside of trapezoidal block 4 is provided with T-shaped recess, and T-shaped recess is slidably connected with the surface of clamping block 5, simultaneously, the clamping block 5 is slidably connected in the inside of sliding mounting block 2, and then the clamping block 5 is moved by rotating rotation block no. 3, and the fixed installation of module board is realized.

[0022] The inside sliding connection of sliding block no. 6 has guide rod 7, and guide rod 7 is fixedly connected in the inside of installation base 1, and the surface of guide rod 7 is provided with spring 8;Locking mechanism includes rotation block no. 9, two-way screw rod no. 10 and sliding block no. 11, and rotation block no. 9 is rotatably installed in the inside of sliding block no. 6, and two-way screw rod no. 10 is fixedly connected at the output of rotation block no. 9, and sliding block no. 11 is symmetrically screw connected on the surface of two-way screw rod no. 10, and sliding block no. 11 can be contacted with the surface of guide rod 7;The inside of sliding block no. 6 is fixedly connected with two groups of guide posts 12, and guide post 12 is slidably connected with sliding block no. 11, and sliding block no. 6 is moved along the surface of guide rod 7 by setting, and spring 8 is pressed, and two-way screw rod no. 10 is rotated by rotating rotation block no. 9, and sliding block no. 11 is screw connected with guide rod 7, and sliding block no. 11 is slidably connected with guide post 12, and then sliding block no. 11 is moved, and is guided by guide post 12, and the fixed of sliding block no. 6 is realized;

[0023] When using, sliding block no. 6 is moved to the appropriate position along the surface of guide rod 7, then the module board is placed on the top of installation base 1, then sliding block no. 6 is pressed by spring 8, then two-way screw rod no. 10 is rotated by rotation block no. 9, sliding block no. 11 is contacted with the surface of guide rod 7 by moving, and is guided by guide post 12, the quick installation of module board is realized, the installation efficiency of staff is accelerated, and the labor intensity of staff is reduced.

[0024] The inner part of the mounting base 1 is rotatably mounted with a rotating block three 14, the output end of the rotating block three 14 is fixedly connected with a bidirectional screw rod two 15, the surface of the bidirectional screw rod two 15 is symmetrically and threadedly connected with two groups of threaded sliding blocks 16, the inner part of the threaded sliding block 16 is rotatably mounted with a connecting rod 17, and the other side of the connecting rod 17 is slidably mounted with a sliding mounting block 2; one side of the sliding mounting block 2 is symmetrically and fixedly connected with a plurality of guide columns 18, and the guide column 18 is slidably connected in the inner part of the mounting base 1; the rotating block three 14 is arranged to drive the bidirectional screw rod two 15 to rotate, the bidirectional screw rod two 15 is threadedly connected with the threaded sliding block 16, the threaded sliding block 16 is connected with the sliding mounting block 2 through the connecting rod 17, and the sliding mounting block 2 is fixedly connected with the guide column 18, and the guide column 18 is slidably connected in the inner part of the mounting base 1, so that the sliding mounting block 2 is driven to adjust the position by rotating the rotating block three 14;

[0025] In use, the rotating block three 14 drives the bidirectional screw rod two 15 to rotate, and drives the threaded sliding block 16 to move along the surface of the bidirectional screw rod two 15, the threaded sliding block 16 is matched with the connecting rod 17 to drive the sliding mounting block 2 to move, and the guide column 18 guides, so that the installation groove of different sizes is adjusted, and the applicability of the equipment is improved.

[0026] Working principle: first, pull the sliding block one 6 along the surface of the guide rod 7, and squeeze the spring 8, then place the module plate on the top of the mounting base 1, then push the sliding block one 6 to squeeze the module plate through the spring 8, then rotate the rotating block two 9 to drive the bidirectional screw rod one 10 to rotate, drive the sliding block two 11 to contact the surface of the sliding block one 6, so as to fix the sliding block one 6, then rotate the rotating block three 14 to drive the threaded sliding block 16 to move along the surface of the bidirectional screw rod two 15 according to the size of the installation groove, then the threaded sliding block 16 is matched with the connecting rod 17 to drive the sliding mounting block 2 to adjust to the appropriate position, and the guide column 18 guides, then place the equipment in the installation groove, drive the trapezoidal block 4 to move along the surface of the screw rod 13 through the rotating block one 3, then drive the clamping block 5 to move, and the clamping block 5 contacts the surface of the installation groove, so as to install the module plate.

[0027] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement of the technical scheme recorded in the foregoing embodiments, belongs to the protection scope of the present application.

Claims

1. An electronic cabinet locking device comprising a mounting base (1), characterized in that, Also include: The inside sliding connection of the mounting base (1) has a sliding mounting block (2), the inside of the sliding mounting block (2) is rotatably connected with a rotating block (3), the output end of the rotating block (3) is fixedly connected with a lead screw (13), the surface of the lead screw (13) is threadedly connected with a trapezoidal block (4), one side of the trapezoidal block (4) is slidingly connected with a clamping block (5), and the clamping block (5) is slidingly connected in the inside of the sliding mounting block (2), the top of the mounting base (1) is slidingly connected with a sliding block (6), and the inside of the sliding block (6) is provided with a locking mechanism.

2. An electronic chassis lock as claimed in claim 1, characterized in that The inside of the sliding block (6) is slidingly connected with a guide rod (7), and the guide rod (7) is fixedly connected in the inside of the mounting base (1), and the surface of the guide rod (7) is provided with a spring (8).

3. An electronic chassis lock as claimed in claim 2, characterized in that The locking mechanism comprises a rotating block (9), a bidirectional screw (10) and a sliding block (11), the rotating block (9) is rotatably connected in the inside of the sliding block (6), the bidirectional screw (10) is fixedly connected to the output end of the rotating block (9), the sliding block (11) is symmetrically connected to the surface of the bidirectional screw (10), and the sliding block (11) can be in contact with the surface of the guide rod (7).

4. An electronic chassis lock as claimed in claim 3, characterized in that The inside of the sliding block (6) is fixedly connected with two groups of guide columns (12) in a symmetrical manner, and the guide columns (12) are slidingly connected with the sliding block (11).

5. An electronic chassis lock as recited in claim 1, wherein, The inside of the mounting base (1) is rotatably connected with a rotating block (14), the output end of the rotating block (14) is fixedly connected with a bidirectional screw (15), the surface of the bidirectional screw (15) is symmetrically connected with two groups of threaded sliding blocks (16), the inside of the threaded sliding block (16) is rotatably connected with a connecting rod (17), and the other side of the connecting rod (17) is slidingly connected with the sliding mounting block (2).

6. An electronic chassis lock as set forth in claim 5 further comprising: The side of the sliding mounting block (2) is fixedly connected with a plurality of guide columns (18) in a symmetrical manner, and the guide columns (18) are slidingly connected in the inside of the mounting base (1).

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