CN210928298U

CN210928298U - Audio central control host with protection architecture

Info

Publication number: CN210928298U
Application number: CN201922037017.5U
Authority: CN
Inventors: 陈蓓
Original assignee: Wuhan Guangguang Electronic Engineering Co ltd
Current assignee: Wuhan Guangguang Electronic Engineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-03
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an audio frequency central control host computer with protection architecture, comprising a main body, main part up end both sides integrated into one piece symmetry sets up fixed strip, bilateral symmetry and sets up the standing groove, be provided with the second circular slot in first circular slot, the standing groove in the fixed strip, integrated into one piece sets up first spring in the first circular slot, first spring other end integrated into one piece is provided with first post of inserting, first post of inserting is pegged graft in the slot, the slot symmetry sets up the both sides at the apron, second circular slot tip is provided with the thread groove, the second circular slot is pegged graft and is had the second to insert the post, through the utility model discloses interface position to central control host computer has fine guard action in the work use, places the influence of dust, impurity and tea, and then guarantees the normal clear of work.

Description

Audio central control host with protection architecture

Technical Field

The utility model relates to an audio control equipment field specifically is an audio frequency central control host computer with protection architecture.

Background

The central control system is a central control system, which is a device for centralized management and control of various devices such as sound, light, electricity and the like, and is widely applied to multimedia classrooms, multifunctional conference halls, command control centers, intelligent families and the like, users can use push-button control panels, computer displays, touch screens, wireless remote control and other devices, and control devices such as projectors, display stands, video disc players, video recorders, card holders, power amplifiers, microphones, computers, notebooks, electric screens, electric curtains, lamplight and the like through computer and central control system software, wherein the function of the central control host is very important, a plurality of interfaces are arranged at the rear side of the existing central host, on one hand, impurities such as dust and the like are attached to the interfaces in the long-time use process, which can cause the problem of unstable connection, on the other hand, tea water can be carelessly poured on the interface in the use process of operators, and then cause danger, and then influence the normal use of central control host computer, for this reason, the utility model provides an audio frequency central control host computer with protection architecture is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an audio frequency central control host computer with protection architecture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an audio central control host with a protection structure comprises a main body, wherein fixing strips are symmetrically arranged on two sides of the upper end face of the main body in an integrally formed mode, placing grooves are symmetrically arranged on two sides, a first circular groove is formed in each fixing strip, a second circular groove is formed in each placing groove, a first spring is arranged in each first circular groove in an integrally formed mode, the other end of each first spring is provided with a first inserting column in an integrally formed mode, the first inserting columns are inserted into the inserting grooves in a symmetrical mode, the inserting grooves are arranged on two sides of a cover plate in an symmetrically mode, a threaded groove is formed in the end portion of each second circular groove, a second inserting column is inserted into each second circular groove in an inserting mode, one end of each second inserting column is integrally formed on a limiting plate, a threaded hole is formed in the end face of the other end face of each second inserting column, a screw is connected to each threaded hole in a threaded mode, each threaded groove is connected with a through, integrated into one piece is provided with the third spring on the fixed block, third spring other end integrated into one piece sets up on the gag lever post, pin joint is passed through on the limiting plate to gag lever post one end.

Preferably, the diameter of a nut on the screw is larger than that of the second spring and equal to the diameter of the second circular groove, and the depth of the second circular groove is equal to the length of the second inserting column.

Preferably, the diameter of the through hole in the through hole screw is equal to the diameter of the second inserting column.

Preferably, the length of the limiting plate is equal to that of the placing groove, and the thickness of the limiting plate is smaller than the depth of the placing groove.

Preferably, the length of the cover plate is equal to the width of the main body, and the slots arranged on the two sides of the cover plate correspond to the first circular slots in arrangement position, are arranged in the same number and have the same diameter.

Compared with the prior art, the beneficial effects of the utility model are that:

through the utility model discloses interface position to the central control host computer has fine guard action in the work use, places the influence of dust, impurity and tea, and then guarantees the normal clear of work.

Drawings

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

FIG. 2 is an exploded view of the connection structure of the present invention;

fig. 3 is an explosion right-side schematic view of the limiting plate, the placing groove and the main body connecting structure of the present invention;

fig. 4 is the utility model discloses limiting plate, standing groove and main part connection structure explosion left side schematic diagram.

In the figure: the fixing device comprises a main body 1, a fixing strip 2, a placing groove 3, a first circular groove 4, a first spring 5, a first inserting column 6, a slot 7, a cover plate 8, a second circular groove 9, a threaded groove 10, a second inserting column 11, a limiting plate 12, a threaded hole 13, a screw 14, a through hole screw 15, a second spring 16, a fixing block 17, a third spring 18 and a limiting rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an audio frequency central control host computer with protection architecture, the utility model discloses a main part 1, set up fixed strip 2 to this main part 1 in its up end both sides integrated into one piece symmetry, both sides still the symmetry is provided with standing groove 3, be provided with first circular slot 4 in the fixed strip 2, and be provided with second circular slot 9 in standing groove 3, integrated into one piece sets up first spring 5 in first circular slot 4, first spring 5 other end integrated into one piece is provided with first inserted column 6, first inserted column 6 is pegged graft in slot 7, slot 7 symmetry sets up the both sides at apron 8, here require the length of apron 8 and the width of main part 1 to equal, can carry out whole protection to the hookup location of main part 1 like this, and slot 7 and first circular slot 4 that 8 both sides set up the position corresponding, it is the same to set up the group number, the diameter equals.

For the second circular groove 9 to be provided with a thread groove 10 at the end thereof, the second circular groove 9 to be inserted with a second insertion column 11, one end of the second insertion column 11 to be integrally formed on a limit plate 12, and the other end of the second insertion column to be provided with a thread hole 13, it is required that the length of the limit plate 12 is equal to the length of the placing groove 3, and the thickness of the limit plate 12 is smaller than the depth of the placing groove 3, so that the limit plate 12 is conveniently placed in the placing groove 3, the thread hole 13 is threadedly connected with a screw 14, and the thread groove 10 is threadedly connected with a through hole screw 15, where the through hole screw 15 is provided with a through hole in a screw, and it is required that the diameter of the through hole in the through hole screw 15 is equal to the diameter of the second insertion column 11, and a second spring 16 is integrally formed at one end of the through hole screw 15, where the second spring 16 is provided for making the limit, and the limiting plate 12 can be moved transversely by the elasticity of the second screw 16, so that the limiting plate 12 can be placed in the placing groove 3 more conveniently, or the screw cap on the screw 14 is larger than the diameter of the second spring 16 and is equal to the diameter of the second circular groove 9, the depth of the second circular groove 9 is equal to the length of the second insert post 11, the side of the upper end face of the limit plate 12 is integrally provided with a fixed block 17, the fixed block 17 is integrally provided with a third spring 18, the other end of the third spring 18 is integrally arranged on a limit rod 19, one end of the limit rod 19 is connected on the limit plate 12 through a pin, here by means of the third spring 18 and the limit stop 19 being provided a pressing of the cover plate 8 by the limit stop 19 is possible, and then make apron 8 can fix, and then the protection to main part 1 joint position that can be better realization.

The working principle is as follows: when the utility model works, the cover plate 8 is firstly rotated to the joint, and then the limit plate 12 is pulled out, then the position of the limit plate 12 is rotated to the joint position of the main body 1, the cover plate 8 is limited, in the process, the limiting rod 19 is shifted upwards until the limiting rod 19 is positioned at the upper end of the inclined plane of the cover plate 8, when the position of the limit plate 12 contacts with the cover plate 8, the limit rod 19 is loosened, the limit rod 19 can have a certain extrusion effect on the cover plate 8 under the action of the third spring 18, so that the position of the cover plate 8 is fixed, thereby to the realization that 8's of apron guard action can be better, consequently, through the utility model discloses interface position to the central control host computer has fine guard action in the work use, places the influence of dust, impurity and tea, and then guarantees the normal clear of work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an audio frequency central control host computer with protection architecture, includes main part (1), its characterized in that: the fixing strip (2) and the placing grooves (3) are symmetrically arranged on two sides of the upper end face of the main body (1) in an integrally formed mode, a first circular groove (4) is formed in the fixing strip (2), a second circular groove (9) is formed in the placing groove (3), a first spring (5) is arranged in the first circular groove (4) in an integrally formed mode, a first inserting column (6) is arranged on the other end of the first spring (5) in an integrally formed mode, the first inserting column (6) is inserted into the inserting groove (7), the inserting groove (7) is symmetrically arranged on two sides of the cover plate (8), a thread groove (10) is arranged at the end portion of the second circular groove (9), a second inserting column (11) is inserted into the second circular groove (9), one end of the second inserting column (11) is integrally formed on the limiting plate (12), a thread hole (13) is formed in the other end face of the second inserting column (11), and a screw (14) is in threaded connection with the, thread groove (10) threaded connection through-hole screw (15), through-hole screw (15) one end integrated into one piece is provided with second spring (16), limiting plate (12) up end avris integrated into one piece is provided with fixed block (17), integrated into one piece is provided with third spring (18) on fixed block (17), third spring (18) other end integrated into one piece sets up on gag lever post (19), pin joint is passed through on limiting plate (12) in gag lever post (19) one end.

2. The audio central control host with protection architecture of claim 1, wherein: the diameter of a nut on the screw (14) is larger than that of the second spring (16) and is equal to that of the second circular groove (9), and the depth of the second circular groove (9) is equal to the length of the second inserting column (11).

3. The audio central control host with protection architecture of claim 1, wherein: the diameter of a through hole in the through hole screw (15) is equal to that of the second inserting column (11).

4. The audio central control host with protection architecture of claim 1, wherein: the length of the limiting plate (12) is equal to that of the placing groove (3), and the thickness of the limiting plate (12) is smaller than the depth of the placing groove (3).

5. The audio central control host with protection architecture of claim 1, wherein: the length of apron (8) equals with the width of main part (1) to slot (7) and first circular slot (4) that apron (8) both sides set up the position corresponding, set up the group number the same, the diameter equals.