Intelligent multimedia central controller

Abstract

The utility model discloses an intelligent multimedia central controller, which comprises a controller main body, the outer wall of the controller main body is electrically connected with a display panel, the outer wall of the controller main body is fixedly connected with two groups of sliding rods, the two groups of sliding rods are symmetrically arranged, and the outer walls of the two groups of sliding rods are jointly connected with a sliding plate in a sliding manner. Multiple groups of adjusting grooves are formed in the outer wall of the sliding plate and penetrate to the other side of the sliding plate, the multiple groups of adjusting grooves are consistent with the insertion grooves in number, two groups of sliding blocks are slidably connected in each adjusting groove, grooves are formed in the outer walls of one sides of the two groups of sliding blocks and are arc-shaped, and driving devices for driving the two groups of sliding blocks to slide are arranged in the adjusting grooves. According to the utility model, devices such as the double-end threaded rod and the sliding blocks are arranged, when a cable is connected with the controller main body, the cable can penetrate through the adjusting groove to be inserted into the slot, and then the two groups of sliding blocks are driven by the double-end threaded rod to slide oppositely, so that the cable is clamped and fixed, and the stability of connection between the cable and the controller main body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of central controllers, in particular to an intelligent multimedia central controller. Background Art

[0002] With the rapid development of social economy, the use of multimedia intelligent central controllers has gradually entered people's daily life. Multimedia central controllers, also called multimedia central control, are generally used in electronic equipment associated with multimedia platforms built by multimedia teaching, multimedia conference rooms, monitoring and command centers. The entire platform takes the multimedia central control as the control center and connects projectors, computers, televisions, electronic whiteboards, electric screens, speakers, DVD players, VCRs, cameras, recording decks, video display stands, notebooks, amplifiers, wired microphones, wireless microphones, lights, curtains, etc.

[0003] When the existing central controller is in use, it needs to be connected to the projector, computer and other components through an output cable. Sometimes people may place the central controller in a place where it is easy to be kicked, such as close to the ground or close to the aisle. In this way, when people pass by, it is easy to accidentally touch or kick it, which in turn affects the stability of the connection with the projector, computer and other devices. Therefore, it is necessary to redesign the intelligent multimedia central controller to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an intelligent multimedia central controller.

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

[0006] An intelligent multimedia central controller includes a controller body, the outer wall of which is electrically connected to a display panel, a heat dissipation component is installed on the side wall of the controller body, a plurality of slots are arranged on the outer wall of the controller body, two sets of slide bars are fixedly connected to the outer wall of the controller body, the two sets of slide bars are symmetrically arranged, a slide bar is slidably connected to the outer walls of the two sets of slide bars, a plurality of adjustment slots are provided on the outer wall of the slide bar, and the adjustment slot has the same number as the slots, two sets of slide bars are slidably connected in the adjustment slots, grooves are provided on the outer walls on one side of the two sets of slide bars, and are arc-shaped, a driving device for driving the two sets of slide bars to slide is provided in the adjustment slot.

[0007] Preferably, the driving device comprises a double-threaded rod rotatably connected to the inner wall of the adjusting groove, and the two groups of sliding blocks are both threadedly connected to the threaded section of the double-threaded rod.

[0008] Preferably, the upper and lower end surfaces of the two groups of sliders are both planes, and the upper and lower end surfaces of the two groups of sliders are both in contact with the top and bottom of the adjustment groove.

[0009] Preferably, a rotating block is rotatably connected to the inner wall of the rotating groove, and the rotating block is coaxially fixedly connected to multiple groups of double-start threaded rods.

[0010] Preferably, the outer walls of the two groups of slide bars are sleeved with springs, one end of the spring is fixedly connected to the outer wall of the controller body, and the other end of the spring is fixedly connected to the slide plate.

[0011] Preferably, the end of the sliding rod is fixedly connected to a limiting block, and the radius of the limiting block is greater than the radius of the sliding rod.

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

[0013] 1. The utility model provides double-headed threaded rods, sliders and other devices. When connecting the cable to the controller body, the cable can be inserted into the slot through the adjustment slot, and then the double-headed threaded rod is used to drive the two sets of sliders to slide toward each other to clamp and fix the cable, thereby improving the stability of the connection between the cable and the controller body.

[0014] 2. The utility model provides a spring and other devices, and with the help of the elastic properties of the spring itself, when a person accidentally touches the cable, the force from the stretching can be buffered, thereby reducing the risk of cable damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the intelligent multimedia central controller proposed by the utility model;

[0016] Figure 2 for Figure 1 Structural diagram.

[0017] Figure 3 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0019] In the figure: 1. controller body; 2. display panel; 3. heat dissipation component; 4. slide bar; 5. spring; 6. limit block; 7. slide plate; 8. slot; 9. double-headed threaded rod; 10. slide block; 11. rotating slot; 12. rotating block; 13. adjustment slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 The intelligent multimedia central controller includes a controller body 1, an outer wall of the controller body 1 is electrically connected to a display panel 2, a side wall of the controller body 1 is installed with a heat dissipation component 3, an outer wall of the controller body 1 is provided with multiple groups of slots 8, and the outer wall of the controller body 1 is fixedly connected with two groups of slide bars 4, the two groups of slide bars 4 are symmetrically arranged, and the outer walls of the two groups of slide bars 4 are slidably connected with a slide plate 7 together, and the outer wall of the slide plate 7 is provided with multiple groups of adjustment grooves 13, and penetrates to the other side of the slide plate 7. The number of the multiple groups of adjustment grooves 13 is the same as that of the slots 8, and two groups of sliders 10 are slidably connected in the adjustment grooves 13. The outer walls of one side of the two groups of sliders 10 are provided with grooves, and are arc-shaped. A driving device for driving the two groups of sliders 10 to slide is provided in the adjustment grooves 13. By setting the sliders 10 outside the multiple groups of slots 8, the cables can be clamped and fixed by means of the sliding of the two groups of sliders 10 towards each other, thereby improving the stability of the cables when they are plugged into the controller body 1.

[0022] Reference Figure 3 The driving device includes a double-threaded rod 9 rotatably connected to the inner wall of the adjusting groove 13, and the two sets of sliders 10 are both threadedly connected to the threaded sections of the double-threaded rod 9. With the help of the rotation of the double-threaded rod 9, the two sets of sliders 10 can be driven to slide toward or relative to each other.

[0023] Reference Figure 3 The upper and lower end surfaces of the two sets of sliders 10 are both flat, and the upper and lower end surfaces of the two sets of sliders 10 are in contact with the top and bottom of the adjusting groove 13. When the sliders 10 slide, they can achieve horizontal reciprocating sliding without limiting through contact with the adjusting groove 13.

[0024] Reference Figure 4 The inner wall of the rotating groove 11 is rotatably connected with a rotating block 12, and the rotating block 12 is coaxially fixedly connected with the multiple groups of double-headed threaded rods 9. The set rotating block 12 can synchronously drive the multiple groups of double-headed threaded rods 9 to rotate synchronously.

[0025] Reference Figure 3 The outer walls of the two sets of slide bars 4 are both sleeved with springs 5, one end of the spring 5 is fixedly connected to the outer wall of the controller body 1, and the other end of the spring 5 is fixedly connected to the slide plate 7. The set spring 5 can limit the sliding distance of the slide plate 7, and at the same time, when the cable is accidentally touched by the outside world, it can avoid the direct force generated from damaging the cable.

[0026] Reference Figure 3 The end of the slide rod 4 is fixedly connected to a limit block 6, the radius of the limit block 6 is larger than the radius of the slide rod 4, and the limit block 6 can prevent the slide plate 7 from separating from the slide rod 4.

[0027] In the utility model, the specific function of the device is as follows: when using the device, the cable can be passed between the two sets of sliders 10 and then inserted into the corresponding slot 8, and the rotating block 12 is manually rotated to drive the multiple sets of double-headed threaded rods 9 to rotate synchronously. During this process, the two sets of sliders 10 on the threaded section slide toward each other until they abut against the outer wall of the cable, thereby achieving the purpose of clamping and fixing the cable. At the same time, the groove on the slider 10 can increase the friction resistance between the cable and ensure the effect of clamping and fixing, so that the stability of the cable when plugged into the controller body 1 can be improved;

[0028] When a person accidentally touches the cable, the elasticity of the spring 5 can buffer the force generated by the tension, further ensuring the stability of the plugged cable after insertion, while reducing the possibility of cable damage.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent multimedia central controller, comprising a controller body (1), characterized in that: The outer wall of the controller body (1) is electrically connected to a display panel (2); a heat dissipation component (3) is installed on the side wall of the controller body (1); a plurality of slots (8) are arranged on the outer wall of the controller body (1); two groups of slide bars (4) are fixedly connected to the outer wall of the controller body (1); the two groups of slide bars (4) are symmetrically arranged; the outer walls of the two groups of slide bars (4) are slidably connected to a slide plate (7); the outer wall of the slide plate (7) is provided with a plurality of adjustment slots (13) which extend through the other side of the slide plate (7); the plurality of adjustment slots (13) are the same in number as the slots (8); two groups of slide blocks (10) are slidably connected in the adjustment slots (13); grooves are arranged on the outer walls of one side of the two groups of slide blocks (10) and are in an arc shape; a driving device for driving the two groups of slide blocks (10) to slide is arranged in the adjustment slots (13).

2. The intelligent multimedia central controller according to claim 1, characterized in that: The driving device comprises a double-threaded rod (9) rotatably connected to the inner wall of the adjusting groove (13), and the two groups of sliding blocks (10) are both threadedly connected to the threaded section of the double-threaded rod (9).

3. The intelligent multimedia central controller according to claim 2, characterized in that: The upper and lower end surfaces of the two groups of sliders (10) are both plane, and the upper and lower end surfaces of the two groups of sliders (10) are both in contact with the inner top and inner bottom of the adjustment groove (13).

4. The intelligent multimedia central controller according to claim 3, characterized in that: A rotating block (12) is rotatably connected to the inner wall of the rotating groove (11), and the rotating block (12) is coaxially fixedly connected to a plurality of groups of double-headed threaded rods (9).

5. The intelligent multimedia central controller according to claim 4, characterized in that: The outer walls of the two groups of slide bars (4) are both sleeved with springs (5), one end of the spring (5) is fixedly connected to the outer wall of the controller body (1), and the other end of the spring (5) is fixedly connected to the slide plate (7).

6. The intelligent multimedia central controller according to claim 5, characterized in that: The end of the slide rod (4) is fixedly connected to a limiting block (6), and the radius of the limiting block (6) is greater than the radius of the slide rod (4).

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