CN217957507U

CN217957507U - Liquid crystal controller convenient to installation

Info

Publication number: CN217957507U
Application number: CN202222107032.4U
Authority: CN
Inventors: 于飞; 王剑令
Original assignee: Zhongyi Automation Technology Dalian Co ltd
Current assignee: Zhongyi Automation Technology Dalian Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-02
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a liquid crystal controller convenient to installation relates to controller technical field, including the controller body, the mounting groove has been seted up to the inside symmetry of controller body, the connecting block has all been installed to the inside of mounting groove, and the inside of connecting block has seted up the connection chamber, the inside sliding connection who connects the chamber has the fixed block, the through-hole has been seted up to the bottom of connecting block, and the through-hole links to each other with the connection chamber, the fixed block can slide in the inside of through-hole, be connected with a pair of spring between fixed block and the connecting block, first spout has been seted up to one side of fixed block, second spout and third spout, first spout links to each other with the both ends of second spout, third spout and first spout, the one end of second spout links to each other, the draw-in groove has been seted up in the bottom of the junction of first spout and second spout to one side of fixed block. The utility model discloses a can be under the condition that does not rely on the screw, fix controller body and device mutually to play the function of convenient to use person's installation.

Description

Liquid crystal controller convenient to installation

Technical Field

The utility model belongs to the technical field of the controller, more specifically say, in particular to liquid crystal controller convenient to installation.

Background

The liquid crystal display controller has the main function of dividing a complete image signal into N blocks and then distributing the N blocks to N video display units (such as a rear projection unit) to finish forming a super-large screen dynamic image display screen by a plurality of common video units.

The electric cabinet liquid crystal display control box convenient to install disclosed in the Chinese utility model patent application publication No. CN211047456U indicates that more for the installation of the controller, the screw thread fixed connection is passed through, and the dismouting is more troublesome, therefore appears damaging the back at the liquid crystal controller, just needs to spend more time to maintain it.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a liquid crystal controller convenient to mount is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a liquid crystal controller convenient to installation to solve the problem that present liquid crystal controller is not convenient for install.

The utility model discloses LCD controller's convenient to installation purpose and efficiency are reached by following concrete technical means:

the utility model provides a liquid crystal controller convenient to installation, includes the controller body, the mounting groove has been seted up to the inside symmetry of controller body, the connecting block is all installed to the inside of mounting groove, just the connection chamber has been seted up to the inside of connecting block, the inside sliding connection who connects the chamber has the fixed block, the through-hole has been seted up to the bottom of connecting block, and the through-hole links to each other with the connection chamber, the fixed block can slide in the inside of through-hole, be connected with a pair of spring between fixed block and the connecting block, first spout, second spout and third spout have been seted up to one side of fixed block, first spout links to each other with the both ends of second spout, the third spout links to each other with the one end of first spout, second spout, the draw-in groove has been seted up in the bottom of the junction of first spout and second spout to one side of fixed block, a pair of block is installed to the bottom of controller body, the inside of block is connected with the pivot through the torsional spring suit, the outside of pivot, the slider is installed to one side of connecting plate, and the slider can slide in the inside of first spout, second spout and third spout, the draw-in block can block with the block of each other.

Furthermore, a supporting block is arranged on one side of the fixing block at a staring part at the connecting part of the first sliding groove and the second sliding groove, the supporting block and the sliding block can be mutually extruded, and the bottom of the supporting block is arc-shaped.

Furthermore, a limiting plate is installed at the top of the fixing block, and the limiting plate can be mutually extruded with the bottom of the connecting block.

Furthermore, a pair of threaded holes is formed in the bottom of the clamping block, and bolts are connected in the threaded holes.

Furthermore, two sides of the clamping block are provided with limiting strips.

Furthermore, a display panel and a plurality of film buttons are installed on the top of the controller body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a fixture block accessible screw is fixed mutually with the reservation hole on the device, and after aligning fixture block and connecting block, through first spout, the second spout, the use of third spout and slider, after pushing down the fixed block, the slider will slide into in the draw-in groove through third spout and first spout, and loosen after the fixed block, it resets under the effect of spring, make the slider remove to in the draw-in groove, because of draw-in groove and the block of can block of each other, so make fixed block and fixture block fixed mutually, and then make controller body and device fixed mutually, and when needing to change the controller body, push down the fixed block once more, just can make slider and draw-in groove separate mutually, and extrude mutually with supporting the piece, make it remove to the third spout in through the second spout, and through third spout and fixed block phase separation, thereby make fixed block and fixture block phase separation, finally make controller body and device separation, so that the user changes it, the utility model discloses can be under the condition that does not rely on the screw, it is fixed with the device mutually, thereby play the function of being convenient for the user to install.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a sectional view of the connecting block of the present invention.

Fig. 4 is a cross-sectional view of the fixture block of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a controller body; 2. mounting grooves; 3. a clamping block; 4. a limiting strip; 5. connecting blocks; 6. a connecting cavity; 7. a fixed block; 8. a limiting plate; 9. a spring; 10. a first chute; 11. a second chute; 12. a third chute; 13. a card slot; 14. a resisting block; 15. a rotating shaft; 16. a connecting plate; 17. a slide block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a liquid crystal controller convenient for installation, which comprises a controller body 1, wherein the controller body 1 is symmetrically provided with installation grooves 2 inside, the installation grooves 2 are internally provided with connecting blocks 5, a connecting cavity 6 is arranged inside the connecting block 5, a fixing block 7 is connected inside the connecting cavity 6 in a sliding manner, a through hole is arranged at the bottom of the connecting block 5, the through hole is connected with the connecting cavity 6, the fixing block 7 can slide in the through hole, a pair of springs 9 are connected between the fixing block 7 and the connecting block 5, one side of the fixing block 7 is provided with a first chute 10, a second chute 11 and a third chute 12, the first chute 10 is connected with two ends of the second chute 11, the third chute 12 is connected with one ends of the first chute 10 and the second chute 11, one side of the fixing block 7 is provided with a clamping groove 13 at the bottom of the joint of the first chute 10 and the second chute 11, the bottom of the controller body 1 is provided with a pair of clamping blocks 3, the inner part of each clamping block 3 is connected with a rotating shaft 15 through a torsion spring, the outer side of the rotating shaft 15 is sleeved with a connecting plate 16, one side of the connecting plate 16 is provided with a sliding block 17, and the sliding block 17 can slide in the first sliding groove 10, the second sliding groove 11 and the third sliding groove 12, the sliding block 17 can be mutually clamped with the clamping groove 13, after the fixture block 3 is aligned with the connecting block 5, through the use of the first slide groove 10, the second slide groove 11, the third slide groove 12 and the slide block 17, after the fixed block 7 is pressed down, the sliding block 17 will slide into the slot 13 through the third sliding slot 12 and the first sliding slot 10, and after the fixed block 7 is released, which is reset under the action of the spring 9, so that the sliding block 17 moves into the clamping groove 13, and because the clamping groove 13 and the sliding block 17 can be mutually clamped, therefore, the fixing block 7 is fixed with the fixture block 3, and the controller body 1 is fixed with the device.

The supporting block 14 is mounted on a staring portion of one side of the fixing block 7 at a connection portion of the first sliding groove 10 and the second sliding groove 11, the supporting block 14 and the sliding block 17 can be mutually extruded, the bottom of the supporting block 14 is arc-shaped, when the controller body 1 needs to be replaced, the fixing block 7 is pressed down again, the sliding block 17 and the clamping groove 13 can be mutually separated, and the supporting block 14 is mutually extruded, so that the supporting block moves into the third sliding groove 12 through the second sliding groove 11 and is separated from the fixing block 7 through the third sliding groove 12, the fixing block 7 is separated from the clamping block 3, and finally the controller body 1 is separated from the device.

Wherein, limiting plate 8 is installed at the top of fixed block 7, and limiting plate 8 can extrude mutually with the bottom of connecting block 5, can carry on spacingly to moving down of fixed block 7.

Wherein, a pair of screw hole is seted up to the bottom of fixture block 3, and threaded hole in-connection has the bolt, can make fixture block 3 fixed through the reservation hole of bolt and device.

Wherein, the two sides of the clamping block 3 are provided with a limiting strip 4.

Wherein, the top of the controller body 1 is provided with a display panel and a plurality of film buttons.

The specific use mode and function of the embodiment are as follows:

when the product is used, firstly, whether the connection part of the product is fastened is detected, the product is placed at a specified position after the product is ensured to be intact, then, an installation cavity is formed in one side of the device in advance, a reserved hole is formed in the bottom of the installation cavity, then, the fixture block 3 is fixed with the reserved hole through a bolt, then, the fixture block 3 is aligned with the connecting block 5, the fixing block 7 is pressed down immediately, through the use of the first sliding groove 10, the second sliding groove 11, the third sliding groove 12 and the sliding block 17, the sliding block 17 can slide into the clamping groove 13 through the third sliding groove 12 and the first sliding groove 10, after the fixing block 7 is loosened, the fixing block is reset under the action of the spring 9, the sliding block 17 moves into the clamping groove 13, and the clamping groove 13 and the sliding block 17 can be clamped mutually, so that the fixing block 7 is fixed with the fixture block 3, and the controller body 1 is fixed with the device; when the controller body 1 needs to be replaced, the fixing block 7 is pressed down again, so that the sliding block 17 and the clamping groove 13 are separated from each other and are extruded with the abutting block 14, the sliding block moves into the third sliding groove 12 through the second sliding groove 11 and is separated from the fixing block 7 through the third sliding groove 12, the fixing block 7 is separated from the clamping block 3, and finally the controller body 1 is separated from the device.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a liquid crystal controller convenient to installation which characterized in that: comprises a controller body (1), wherein mounting grooves (2) are symmetrically formed in the controller body (1), connecting blocks (5) are arranged in the mounting grooves (2), connecting cavities (6) are formed in the connecting blocks (5), fixing blocks (7) are connected to the connecting cavities (6) in a sliding mode, through holes are formed in the bottom of the connecting blocks (5) and are connected with the connecting cavities (6), the fixing blocks (7) can slide in the through holes, a pair of springs (9) are connected between the fixing blocks (7) and the connecting blocks (5), a first sliding groove (10), a second sliding groove (11) and a third sliding groove (12) are formed in one side of each fixing block (7), the first sliding groove (10) is connected with two ends of the second sliding groove (11), the third sliding groove (12) is connected with one ends of the first sliding groove (10) and the second sliding groove (11), a clamping groove (13) is formed in the bottom of the connecting position of the first sliding groove (10) and the second sliding groove (11), a pair of rotating shafts (15) are mounted on one side of each fixing block (7), and a rotating shaft (15) is connected with a rotating shaft (15) which is sleeved with the corresponding connecting plate (3), a sliding block (17) is installed on one side of the connecting plate (16), the sliding block (17) can slide in the first sliding groove (10), the second sliding groove (11) and the third sliding groove (12), and the sliding block (17) can be mutually clamped with the clamping groove (13).

2. A liquid crystal controller for facilitating mounting as claimed in claim 1, wherein: a propping block (14) is arranged on one side of the fixed block (7) at the staring part of the connecting part of the first sliding groove (10) and the second sliding groove (11), the propping block (14) and the sliding block (17) can be mutually extruded, and the bottom of the propping block (14) is arc-shaped.

3. A liquid crystal controller for facilitating mounting as claimed in claim 1, wherein: limiting plate (8) are installed at the top of fixed block (7), just limiting plate (8) can extrude mutually with the bottom of connecting block (5).

4. A liquid crystal controller for facilitating installation as claimed in claim 1, wherein: the bottom of the clamping block (3) is provided with a pair of threaded holes, and bolts are connected in the threaded holes.

5. A liquid crystal controller for facilitating mounting as claimed in claim 1, wherein: and limiting strips (4) are arranged on two sides of the clamping block (3).

6. A liquid crystal controller for facilitating mounting as claimed in claim 1, wherein: the top of the controller body (1) is provided with a display panel and a plurality of film buttons.