CN216750496U

CN216750496U - Audio and video master controller

Info

Publication number: CN216750496U
Application number: CN202123188265.3U
Authority: CN
Inventors: 李建军; 祁加娥; 刘惠
Original assignee: Yiting Intelligent Technology Shanghai Co ltd
Current assignee: Yiting Intelligent Technology Shanghai Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-14
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an audio and video master controller, which belongs to the field of master controllers and comprises a mounting plate, a master controller main body is arranged above the mounting plate, fixing rods are symmetrically fixed on the upper surface of the mounting plate, a movable plate is movably arranged between the two fixing rods, through holes are symmetrically formed in the movable plate, a movable rod is rotatably arranged in each through hole, a clamping rod is fixed at the bottom end of the movable rod, fixing plates are welded on the side walls, away from the two fixing rods, of the two fixing rods, a first spring is connected between each fixing plate and the corresponding movable plate, a rectangular hole is formed in each fixing plate, a groove is formed in the bottom wall of the rectangular hole, a plurality of mounting rods are uniformly fixed at the bottom of the movable plate along the length direction, and a first positioning block is fixed at the top end of each mounting rod; the utility model relates to a novelty, the structure is ingenious, and is fixed with the junction centre gripping of circuit and the main control ware body, makes the difficult not hard up of circuit, guarantees the stability of connecting, ensures the transmission of signal, and has dustproof function, and the practicality is high, is worth promoting.

Description

Audio and video master controller

Technical Field

The utility model relates to a master controller technical field especially relates to an audio frequency and video master controller.

Background

The main controller is a central control device with system data processing, gateway communication connection and centralized control capability in an intelligent control or automatic control system.

With the development of science and technology, smart homes gradually enter thousands of households, and great convenience is brought to people. The very important in the intelligence house is exactly intelligent audio video system, the master controller is as intelligent audio video system's brain, undertakes very important function, transmission through the signal of telecommunication is controlled other relevant electronic equipment, consequently can connect many circuits on the master controller, the junction of present master controller and circuit receives external force easily and becomes flexible, lead to signal transmission unstable transmission failure even, and the connecting hole of master controller dust gets into wherein easily when not using, the normal connection of circuit has further been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an audio frequency and video master controller to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an audio and video master controller comprises a mounting plate, a master controller main body is arranged above the mounting plate, fixed rods are symmetrically fixed on the upper surface of the mounting plate, a movable plate is movably arranged between the two fixed rods, through holes are symmetrically formed in the movable plate, movable rods are rotatably arranged in the through holes, clamping rods are fixed at the bottom ends of the movable rods, the fixed plates are welded on the side walls, far away from the two fixed rods, and a first spring is connected between the fixed plate and the movable plate, a rectangular hole is formed in the fixed plate, a groove is formed in the bottom wall of the rectangular hole, a plurality of mounting rods are uniformly fixed to the bottom of the movable plate along the length direction, a first positioning block is fixed to the top end of each mounting rod, a plurality of second positioning blocks are uniformly fixed to the upper surface of the mounting plate along the length direction, mounting grooves are formed in the second positioning blocks, a second spring is connected to the bottom wall of each mounting groove, and stop blocks are connected to the top ends of the second springs.

As a preferred embodiment, the main controller main body is mounted on the mounting plate through bolts, and a plurality of connecting holes are arranged on the main controller main body.

As a preferred embodiment, the top end of the fixing rod is fixed with a limiting block.

In a preferred embodiment, the clamping rod is positioned right above the rectangular hole, and the clamping rod is matched with the rectangular hole in size.

As a preferred embodiment, the grooves and the rectangular holes are distributed in a cross shape, and the sizes of the grooves and the clamping rods are matched.

As a preferred embodiment, the number of the first positioning blocks and the second positioning blocks is the same as that of the connecting holes, and the first positioning blocks are respectively located above the second positioning blocks.

The utility model has the advantages that:

1. when the audio and video master controller is used, a connection part of a circuit and a master controller main body is clamped and fixed through the arrangement of the fixed rod, the movable plate, the movable rod, the clamping rod, the fixed plate, the first spring, the rectangular hole, the groove, the mounting rod, the first positioning block and the second positioning block, so that the circuit is not easy to loosen, the connection stability is ensured, and the signal transmission is ensured;

2. this audio frequency and video master controller is through setting up spring two and dog, and when partial connecting hole did not use, the dog can block the connecting hole, avoids in the dust gets into the connecting hole, plays the effect of protection, prolongs the life of master controller.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of a fixing plate according to the present invention;

fig. 3 is a schematic view of the internal structure of the second positioning block of the present invention.

Reference numbers in the figures: 1. mounting a plate; 2. a master controller main body; 3. connecting holes; 4. fixing the rod; 5. a movable plate; 6. a movable rod; 7. a clamping rod; 8. a fixing plate; 9. a first spring; 10. a rectangular hole; 11. a groove; 12. mounting a rod; 13. a first positioning block; 14. a second positioning block; 15. a second spring; 16. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an audio and video master controller comprises a mounting plate 1, a master controller main body 2 is arranged above the mounting plate 1, the master controller main body 2 is mounted on the mounting plate 1 through bolts, a plurality of connecting holes 3 are formed in the master controller main body 2, fixing rods 4 are symmetrically fixed on the upper surface of the mounting plate 1, limiting blocks are fixed at the top ends of the fixing rods 4, and a movable plate 5 is movably arranged between the two fixing rods 4.

The movable plate 5 is symmetrically provided with through holes, the movable rod 6 is rotatably arranged in the through holes, the bottom end of the movable rod 6 is fixedly provided with a clamping rod 7, the side walls of the two fixed rods 4 far away from each other are welded with fixed plates 8, a first spring 9 is connected between each fixed plate 8 and the movable plate 5, each fixed plate 8 is provided with a rectangular hole 10, the clamping rod 7 is positioned right above the rectangular hole 10, the bottom walls of the rectangular holes 10, matched with the sizes of the rectangular holes 10, of the clamping rod 7 are provided with grooves 11, the grooves 11 and the rectangular holes 10 are distributed in a cross shape, the grooves 11 are matched with the sizes of the clamping rods 7, the bottom of the movable plate 5 is uniformly fixed with a plurality of mounting rods 12 along the length direction, the top ends of the mounting rods 12 are fixedly provided with first positioning blocks 13, the upper surface of the mounting plate 1 is uniformly fixed with a plurality of second positioning blocks 14 along the length direction, mounting grooves are formed in the second positioning blocks 14, and the bottom walls of the mounting grooves are connected with second springs 15, the top end of the second spring 15 is connected with a stop 16, the number of the first positioning blocks 13 and the second positioning blocks 14 is the same as that of the connecting holes 3, and the plurality of first positioning blocks 13 are respectively positioned above the second positioning blocks 14.

The working principle is as follows: when the circuit is required to be connected with the main controller main body 2, the stop block 16 corresponding to the connecting hole 3 is firstly pressed to expose the connecting hole 3, then the connector is inserted into the connecting hole 3, after the connection is completed, the movable plate 5 is pressed downwards to enable the mounting rod 12 and the first positioning block 13 to move downwards, the first positioning block 13 is matched with the second positioning block 14 to clamp and fix the circuit, at the moment, the clamping rod 7 also moves downwards along with the movement of the movable plate 6, the clamping rod 7 moves to the descending of the fixed plate 8 through the rectangular hole 10, then the movable rod 6 rotates 90 degrees to enable the clamping rod 7 to enter the groove 11, the position of the movable plate 5 can be fixed, the connection part of the circuit and the main controller main body 1 is clamped and fixed, the circuit is not easy to loosen, the connection stability is ensured, the transmission of signals is ensured, the stop block 16 can stop the unused connecting hole 3 to prevent dust from entering the connecting hole 3, and the effect of protection is achieved, the service life of extension master controller main part 2 when the circuit need be extracted or new circuit is inserted again, only need rotate movable rod 6 90 degrees once more, under the effect of spring 9 spring, but fly leaf 5 automatic re-setting, then insert new circuit can, easy operation.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An audio and video master controller comprises a mounting plate (1) and is characterized in that a master controller main body (2) is arranged above the mounting plate (1), fixing rods (4) are symmetrically fixed on the upper surface of the mounting plate (1), a movable plate (5) is movably arranged between the two fixing rods (4), through holes are symmetrically formed in the movable plate (5), movable rods (6) are rotatably mounted in the through holes, clamping rods (7) are fixed at the bottom ends of the movable rods (6), fixing plates (8) are welded on the side walls, far away from the two fixing rods (4), springs (9) are connected between the fixing plates (8) and the movable plate (5), rectangular holes (10) are formed in the fixing plates (8), grooves (11) are formed in the bottom walls of the rectangular holes (10), and a plurality of mounting rods (12) are uniformly fixed at the bottom of the movable plate (5) along the length direction, the top of installation pole (12) is fixed with locating piece (13), and the upper surface of mounting panel (1) evenly is fixed with a plurality of locating pieces two (14) along length direction, is provided with the mounting groove in locating piece two (14), is connected with spring two (15) on the diapire of mounting groove, and the top of spring two (15) is connected with dog (16).

2. The audio and video master controller according to claim 1, wherein the master controller main body (2) is mounted on the mounting plate (1) through bolts, and the master controller main body (2) is provided with a plurality of connecting holes (3).

3. The audio/video master controller according to claim 1, wherein a limiting block is fixed at the top end of the fixing rod (4).

4. An audiovisual master controller according to claim 1, characterized in that the latch lever (7) is located directly above the rectangular hole (10), and the latch lever (7) matches the size of the rectangular hole (10).

5. An audio/video master controller according to claim 1, wherein the grooves (11) and the rectangular holes (10) are distributed in a cross shape, and the grooves (11) are matched with the clamping rods (7) in size.

6. The audio/video master controller according to claim 1, wherein the number of the first positioning blocks (13) and the second positioning blocks (14) is the same as that of the connecting holes (3), and the plurality of first positioning blocks (13) are respectively located above the second positioning blocks (14).