CN219459501U

CN219459501U - Integrated audio and video signal processing board

Info

Publication number: CN219459501U
Application number: CN202320507211.9U
Authority: CN
Inventors: 杨海波; 杜轩; 肖跃; 刘忠雷; 冯波
Original assignee: Nanjing Yonghao Electronic Technology Co ltd
Current assignee: Nanjing Yonghao Electronic Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-01
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an integrated audio and video signal processing board, which comprises a protective shell, a processing board main body and a base, wherein the protective shell is arranged on the base; the clamping assembly is used for clamping the treatment plate main body, and the control assembly is used for controlling the clamping mechanism; the clamping assembly comprises a sliding rod which is arranged on the base in a sliding way, a chute is formed in the sliding rod, the control assembly comprises a push rod which is arranged on the base in a sliding way, an inclined block is fixedly arranged on the push rod, and the inclined block is in sliding contact with the chute; the protection shell is provided with the cover plate in a rotating manner, the connecting piece is arranged between the sliding rod and the cover plate, the clamping assembly is arranged on the base, the clamping assembly is controlled through the push rod in the control assembly, and the connecting piece is arranged between the push rod and the cover plate, so that the clamping assembly can be controlled when the cover plate is opened, the main body of the treatment plate is more convenient to install, detach and adjust, the lifting efficiency is improved, and collision is avoided.

Description

Integrated audio and video signal processing board

Technical Field

The utility model relates to the technical field of audio and video signal processing, in particular to an integrated audio and video signal processing board.

Background

The audio and video signal processing board is a circuit board for modulating, coding, converting and the like the received external audio and video signals, then sending the external audio and video signals to the liquid crystal panel and the loudspeaker and recovering sound and images, and the existing circuit board is not provided with a protection device at the time of transportation or installation, and is easy to vibrate to influence the functions of the circuit board and even damage the circuit board.

For example, a Chinese patent with the name of "CN217565149U" is entitled "a high-performance signal processing board", which comprises a protection box, wherein the top end of the protection box is rotatably provided with a sealing cover, a placing box is arranged in the protection box, the signal processing board is arranged in the placing box, the top end of the placing box is provided with a pressing mechanism connected with the signal processing board, sliding blocks are symmetrically arranged in the middle positions of two sides of the placing box, the inner wall of the protection box is provided with a sliding groove in sliding connection with the sliding blocks, and the top end of the sliding block is connected with the inner top end of the sliding groove through a first spring; through the design of cooperation pressing mechanism, realize pressing the signal processing board, avoid the signal processing board to rock in the inside of placing the box, improved the placement stability of signal processing board.

The prior art has the following defects: for example, although the stability of the signal processing board is improved by protecting the signal processing board by the placement box, the operation steps are excessive when the signal processing board is assembled and disassembled or applied, so that the use efficiency is affected, and the collision is easy to occur in the process of assembling and disassembling.

Disclosure of Invention

The utility model aims to provide an integrated audio/video signal processing board so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

an integrated audio and video signal processing board comprises a protective shell, a processing board main body and a base;

the clamping assembly is used for clamping the treatment plate main body;

the control assembly is used for controlling the clamping mechanism;

the clamping assembly comprises a sliding rod which is arranged on the base in a sliding manner, a chute is formed in the sliding rod, the control assembly comprises a push rod which is arranged on the base in a sliding manner, an inclined block is fixedly arranged on the push rod, and the inclined block is in sliding contact with the chute;

the protective housing is gone up to rotate and is provided with the apron, just be provided with the connecting piece between slide bar and the apron.

As a preferable technical scheme of the utility model, the connecting piece is a connecting wire, and two ends of the connecting wire are fixedly connected with the push rod and the cover plate respectively;

and a third spring is arranged between the push rod and the base.

As an optimal technical scheme of the utility model, a plurality of clamping blocks are fixedly arranged on the sliding rod, and a supporting block is fixedly arranged on each of the clamping blocks.

As a preferable technical scheme of the utility model, a plurality of supporting legs are fixedly arranged on the base, a plurality of first guide pipes are arranged on the protective shell, and the supporting legs are in one-to-one correspondence with the first guide pipes and are in sliding connection;

a first spring is arranged between the supporting leg and the protective shell.

As a preferable technical scheme of the utility model, a second guide tube is fixedly arranged on the protective shell, a magnet is arranged on the second guide tube in a sliding manner, a second spring is arranged between the magnet and the protective shell, and two ends of the second spring are fixedly connected with the magnet and the protective shell respectively;

the base is fixedly provided with an iron sheet, and the iron sheet is selectively attached to the magnet.

As a preferable technical scheme of the utility model, the silica gel pads are fixedly arranged on the clamping blocks and the supporting blocks.

In the above technical solution, the integrated audio/video signal processing board provided by the present utility model has the beneficial effects that:

1. in this embodiment, through set up clamping assembly on the base to control it through the push rod in the control assembly, and set up the connecting piece between push rod and apron, make can control clamping assembly when the apron is opened, make the apron not carry out the centre gripping to handling the board main part when opening, when the apron is closed, clamping assembly carries out the centre gripping to handling the board main part, makes more convenient when installing handling the board main part, dismantles and adjusts, promotes efficiency, avoids colliding with.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of an embodiment of the present utility model;

FIG. 3 is a top cross-sectional view of an embodiment of the present utility model;

fig. 4 is a schematic view of a sliding rod structure according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a protective shell; 11. a cover plate; 12. a first guide tube; 13. a first spring; 14. a second guide tube; 15. a magnet; 16. a second spring; 2. a base; 21. iron sheet; 22. support legs; 3. a process plate main body; 4. a slide bar; 41. a clamping block; 42. a support block; 43. a chute; 5. a push rod; 51. a sloping block; 52. a third spring; 53. and (5) connecting wires.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Referring to fig. 1-4, an integrated audio/video signal processing board includes a protective shell 1, a processing board main body 3, and a base 2;

further comprising a clamping assembly for clamping the process plate body 3;

the control assembly is used for controlling the clamping mechanism;

the clamping assembly comprises a sliding rod 4 arranged on the base 2 in a sliding manner, a chute 43 is formed in the sliding rod 4, the control assembly comprises a push rod 5 arranged on the base 2 in a sliding manner, an inclined block 51 is fixedly arranged on the push rod 5, and the inclined block 51 is in sliding contact with the chute 43;

the cover plate 11 is rotatably arranged on the protective housing 1, and a connecting piece is arranged between the slide bar 4 and the cover plate 11, in the embodiment, the clamping assembly is arranged on the base 2, the push rod 5 in the control assembly is used for controlling the slide bar, and the connecting piece is arranged between the push rod 5 and the cover plate 11, so that the clamping assembly can be controlled when the cover plate 11 is opened, the cover plate 11 is enabled to be opened, the clamping assembly is enabled to not clamp the treatment plate main body 3, the clamping assembly is enabled to clamp the treatment plate main body 3 when the cover plate 11 is closed, the treatment plate main body 3 is enabled to be installed, detached and adjusted more conveniently, the lifting efficiency is improved, and collision is avoided.

The connecting piece is a connecting wire 53, and two ends of the connecting wire 53 are fixedly connected with the push rod 5 and the cover plate 11 respectively;

the third spring 52 is disposed between the push rod 5 and the base 2, specifically, in this embodiment, through the connecting line 53 disposed between the push rod 5 and the cover plate 11, the opening and closing of the cover plate 11 are not affected while the push rod 5 is performed, and meanwhile, when the cover plate 11 is closed, the push rod 5 is pushed by the force of the third spring 52 by setting the third spring 52, so that the inclined block 51 on the push rod 5 presses and limits the slide rod 4.

In a further embodiment of the present utility model, by arranging the clamping blocks 41 on the slide bar 4, the clamping blocks 41 clamp the main body 3 of the processing board when the slide bar 4 is pressed by the oblique blocks 51 on the push bar 5, and simultaneously arranging the supporting blocks 42, the supporting blocks 42 are used for supporting the main body 3 of the processing board when the clamping blocks 41 do not clamp the main body 3 of the processing board, so that the cover plate 11 can be closed, and the clamping blocks 41 can clamp the main body 3 of the processing board.

A plurality of support legs 22 are fixedly arranged on the base 2, a plurality of first guide pipes 12 are arranged on the protective shell 1, and the support legs 22 are in one-to-one correspondence with the plurality of first guide pipes 12 and are in sliding connection;

the first springs 13 are arranged between the supporting legs 22 and the protective shell 1, and further, the first springs 13 are arranged between the supporting legs 22 and the protective shell 1 through the supporting legs 22, and when external force is applied, the first springs 13 compress the applied force of the buffer base 2, so that the shaking amplitude is reduced, and the protection of the treatment plate main body 3 is met.

The protective shell 1 is fixedly provided with a second guide tube 14, the second guide tube 14 is provided with a magnet 15 in a sliding manner, a second spring 16 is arranged between the magnet 15 and the protective shell 1, and two ends of the second spring 16 are fixedly connected with the magnet 15 and the protective shell 1 respectively;

the iron sheet 21 is fixedly arranged on the base 2, the iron sheet 21 is selectively attached to the magnet 15, and further, when the base 2 is greatly vibrated by arranging the magnet 15 and the iron sheet 21, the first spring 13 can be excessively compressed, the iron sheet 21 and the magnet 15 are attracted at the moment, when the base 2 rebounds, the attraction force of the iron sheet 21 and the magnet 15 and the buffer force of the second spring 16 are applied to the base 2, so that the base 2 is prevented from being knocked due to the large rebound force when rebounded.

In the further embodiment provided by the utility model, the silica gel pad is characterized by easy deformation and softness, so that the abrasion of the contact positions of the clamping blocks 41 and the supporting blocks 42 and the treatment plate main body 3 is avoided, and the service life of the treatment plate main body 3 is prolonged.

Working principle: when the treatment plate main body 3 is detached, the cover plate 11 is opened, the connecting wire 53 is tightened at the moment, the push rod 5 is pulled, the third spring 52 is compressed, the inclined block 51 on the push rod 5 slides to the position of the inclined groove 43, the clamping block 41 is pushed at the moment, the slide rod 4 slides, the inclined groove 43 is overlapped with the inclined block 51, and the clamping block 41 is separated from the treatment plate main body 3 at the moment, so that the treatment plate main body 3 can be detached or adjusted;

when the treatment plate main body 3 is installed, the treatment plate main body 3 can be placed on the supporting block 42, then the cover plate 11 is closed, at the moment, the connecting line 53 is loosened, under the action of the third spring 52, the inclined block 51 is separated from the inclined groove 43 when the push rod 5 slides, the inclined block 51 applies pressure to the slide rod 4, so that the slide rod 4 slides, and the clamping block 41 on the slide rod 4 clamps the treatment plate main body 3;

when receiving external force vibrations, first spring 13 provides the buffering, prevents that base 2 and processing board main part 3 from receiving the damage individual, and when receiving vibrations by a wide margin, first spring 13 compression is too much, and iron plate 21 and magnet 15 inhale mutually this moment, and when base 2 kick-backs, the suction of iron plate 21 and magnet 15, and the buffering power of second spring 16 are exerted on base 2, avoid base 2 to receive the bump because of the resilience is great when rebounding.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. An integrated audio and video signal processing board comprises a protective shell (1) and a processing board main body (3), and is characterized by further comprising a base (2);

the clamping assembly is used for clamping the treatment plate main body (3);

the control assembly is used for controlling the clamping mechanism;

the clamping assembly comprises a sliding rod (4) arranged on the base (2) in a sliding manner, a chute (43) is formed in the sliding rod (4), the control assembly comprises a push rod (5) arranged on the base (2) in a sliding manner, an inclined block (51) is fixedly arranged on the push rod (5), and the inclined block (51) is in sliding contact with the chute (43);

the protective housing (1) is gone up to rotate and is provided with apron (11), just be provided with the connecting piece between slide bar (4) and apron (11).

2. An integrated audio/video signal processing board according to claim 1, characterized in that the connecting piece is a connecting wire (53), and two ends of the connecting wire (53) are fixedly connected with the push rod (5) and the cover plate (11) respectively;

a third spring (52) is arranged between the push rod (5) and the base (2).

3. An integrated audio/video signal processing board according to claim 1, wherein a plurality of clamping blocks (41) are fixedly arranged on the sliding rod (4), and a plurality of supporting blocks (42) are fixedly arranged on the clamping blocks (41).

4. An integrated audio/video signal processing board according to claim 1, wherein a plurality of supporting legs (22) are fixedly arranged on the base (2), a plurality of first guiding pipes (12) are arranged on the protective shell (1), and the plurality of supporting legs (22) are in one-to-one correspondence with the plurality of first guiding pipes (12) and are in sliding connection;

a first spring (13) is arranged between the supporting leg (22) and the protective shell (1).

5. An integrated audio/video signal processing board according to claim 4, wherein a second guide tube (14) is fixedly arranged on the protective housing (1), a magnet (15) is slidably arranged on the second guide tube (14), a second spring (16) is arranged between the magnet (15) and the protective housing (1), and two ends of the second spring (16) are fixedly connected with the magnet (15) and the protective housing (1) respectively;

an iron sheet (21) is fixedly arranged on the base (2), and the iron sheet (21) is selectively attached to the magnet (15).

6. An integrated audio/video signal processing board according to claim 3, wherein the clamping blocks (41) and the supporting blocks (42) are fixedly provided with silica gel pads.