CN214429865U

CN214429865U - Visual USB drive-free audio/video acquisition processor

Info

Publication number: CN214429865U
Application number: CN202120155833.0U
Authority: CN
Inventors: 孙骥波
Original assignee: Anhui Leibo Technology Co ltd
Current assignee: Anhui Leibo Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-19
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a visual USB drive-free audio and video acquisition processor, which comprises a protective shell, a chute, a back cover plate, an upper cross bar, a fixed seat and a pressing head, wherein a processor main body is arranged in the protective shell, a display is arranged at the front end of the processor main body and is electrically connected with the display, the chute is arranged at the back end of the protective shell, and the upper and the lower groups are symmetrically arranged, an upper slide block is arranged at the upper end of the back cover plate and is slidably inserted in the chute at the upper end, the inserting end at the inner side of the back cover plate is hermetically jointed with a side baffle, the side baffle is fixedly arranged at one side of the protective shell, the upper cross bar is fixedly arranged at the groove at the upper end of the upper slide block, a clamping head is arranged at the front end of the upper slide block, a clamping groove is arranged at the upper end of the protective shell, the clamping head corresponds to the position and the size of the clamping groove, the utility model can rapidly install and dismantle the back cover plate, and is convenient for detecting and maintaining the processor main body, meanwhile, the display can be effectively protected, and the display is prevented from being damaged or entering dust inside.

Description

Visual USB drive-free audio/video acquisition processor

Technical Field

The utility model relates to an audio and video collection processor technical field specifically is visual USB exempts from to drive audio and video collection processor.

Background

The audio and video acquisition device is hardware capable of acquiring audio and video signals simultaneously, namely the audio and video acquisition device can simultaneously display VGA data of another device on a display, and the USB audio and video acquisition processor is connected with a PC (personal computer) through a USB port, so that the design is very easy to understand, the quality of audio and video is relatively improved in the updating and updating of the USB port, and the USB audio and video acquisition card is perhaps the most convenient of all acquisition devices when people seek to be fast today;

however, most of the existing audio and video processors are rectangular box structures, the metal shell on the outer side of the audio and video processors is fixedly installed through screws, the rear cover plate is quite complex to disassemble, time and labor are wasted when the audio and video processors need to be overhauled, the working efficiency is reduced, meanwhile, the front end display is poor in protection, and the audio and video processors do not have a dustproof function and a buffering function, so that the problems that the service life of the display is low and the risk is high are easily caused, and therefore the audio and video processors need to be upgraded and transformed on the basis of the existing visual USB drive-free audio and video acquisition processors, and the existing problems and the defects are overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual USB exempts from to drive audio frequency and video and gathers treater to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a visual USB drive-free audio and video acquisition processor comprises a protective shell, a sliding groove, a rear cover plate, an upper cross bar, a fixed seat and a pressing head, wherein a processor main body is installed in the protective shell, a display is installed at the front end of the processor main body and is electrically connected with the display, the sliding groove is formed in the rear end of the protective shell, an upper group and a lower group are symmetrically arranged on the sliding groove, an upper sliding block is installed at the upper end of the rear cover plate and is slidably inserted in the sliding groove at the upper end, the inserting end at the inner side of the rear cover plate is in sealing fit with a side baffle, the side baffle is fixedly installed on one side of the protective shell, the upper cross bar is fixedly installed at the groove at the upper end of the upper sliding block, a clamping head is arranged at the front end of the upper end of the protective shell, the clamping head corresponds to the position and the size of the clamping groove, the fixed seat is installed right above the clamping groove, a movable groove is formed in the fixed seat, and the pressing head is positioned above the fixed seat, the lower end of the display screen is connected with a movable shaft, the movable shaft penetrates through the fixed seat and the movable groove and is in contact with the lower end chuck, a spring is sleeved on the part, located in the movable groove, of the movable shaft, the spring, a rubber ring is fixedly mounted on the periphery of the display, a dust guard is mounted at the front end of the display screen, and the dust guard is transparent.

Preferably, a pull ring is arranged on the outer side of the rear cover plate.

Preferably, the lower end of the rear cover plate is provided with a lower sliding block, and the lower sliding block is inserted in a sliding groove in the lower end of the protective shell in a sliding mode.

Preferably, the dust guard is connected with the protective housing by a hinge.

Preferably, the upper cross rod is made of elastic materials and is obliquely arranged.

Preferably, a limiting block is arranged at the middle position of the movable shaft.

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

1. the utility model discloses a be provided with dop and draw-in groove in last slider and protective housing respectively, when needs are installed the back shroud, at first peg graft it in the spout of protective housing through last slider and lower slider, at this moment go up horizontal pole and dop atress compression and go into in the recess, when its inboard and side shield seal laminating, dop elasticity resets and gets into the draw-in groove, the back shroud is fixed this moment, press the pressure head down when needing to dismantle, it drives the loose axle and moves down in step, the spring contracts, the loose axle lower extreme promotes the dop and removes the draw-in groove, at this moment back shroud is pulled out can, the device can install and dismantle the back shroud fast, be convenient for detect the maintenance to the treater main part, its overall structure is simple, it is very convenient to use;

2. the utility model discloses a be provided with dust guard and rubber circle in the protective housing, when using the display to observe, overturn the dust guard to the display front end through the upper end hinge, through its lower extreme protruding structure with its joint in the protective housing can, the display is its rubber circle fixed all around when falling or colliding forms the buffer protection to it, avoids it to break impaired, the device can effectively protect the display, avoids its impaired or inside entering dust, increases its life, the utility model discloses simple structure, it is very convenient to use.

Drawings

FIG. 1 is the overall structure front view of the visual USB drive-free audio/video acquisition processor of the present invention;

FIG. 2 is a front view of the local structure of the visual USB drive-free audio/video acquisition processor of the present invention;

FIG. 3 is a side view of the overall structure of the visual USB drive-free audio/video acquisition processor of the present invention;

fig. 4 is the utility model discloses visual USB exempts from to drive audio and video collection processor A department structure enlargedly.

In the figure: 1. a protective shell; 2. a processor body; 3. a display; 4. a chute; 5. a rear cover plate; 6. A pull ring; 7. an upper slide block; 8. a lower slide block; 9. a side dam; 10. an upper cross bar; 11. clamping a head; 12. a card slot; 13. a fixed seat; 14. a movable groove; 15. a pressing head; 16. a movable shaft; 17. a limiting block; 18. A spring; 19. a dust-proof plate; 20. a rubber ring; 21. and (4) a hinge.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a visual USB drive-free audio and video acquisition processor comprises a protective shell 1, a sliding groove 4, a rear cover plate 5, an upper cross rod 10, a fixed seat 13 and a pressing head 15, wherein a processor main body 2 is installed in the protective shell 1, a display 3 is installed at the front end of the processor main body 2 and is electrically connected with the display 3, the sliding groove 4 is arranged at the rear end of the protective shell 1 and is symmetrically provided with an upper group and a lower group, an upper sliding block 7 is installed at the upper end of the rear cover plate 5, the upper sliding block 7 is slidably inserted into the sliding groove 4 at the upper end, the insertion end at the inner side of the rear cover plate 5 is in sealed fit with a side baffle 9, the side baffle 9 is fixedly installed at one side of the protective shell 1, the upper cross rod 10 is fixedly installed at the groove at the upper end of the upper sliding block 7, a clamping head 11 is arranged at the front end of the protective shell 1, the clamping head 11 corresponds to the position and the size of the clamping groove 12, and the fixed seat 13 is installed right above the clamping groove 12, its inside is provided with movable groove 14, press head 15 is located fixing base 13 top, and its lower extreme is connected with loose axle 16, loose axle 16 passes fixing base 13 and movable groove 14 and contacts with lower extreme dop 11, the cover is equipped with spring 18 on the part that loose axle 16 is located movable groove 14, spring 18, display 3 fixed mounting all around has rubber circle 20, and dust guard 19 is installed to its front end, dust guard 19 is the transparence.

And a pull ring 6 is arranged on the outer side of the rear cover plate 5, so that the rear cover plate 5 can be pulled out conveniently.

The lower end of the rear cover plate 5 is provided with a lower sliding block 8, and the lower sliding block 8 is inserted in the sliding groove 4 at the lower end of the protective shell 1 in a sliding mode, so that the sealing performance of the lower end of the rear cover plate 5 is improved.

The dust guard 19 is connected with the protective shell 1 through a hinge 21, so that the dust guard 19 can be turned over conveniently.

The upper cross bar 10 is made of elastic materials and is obliquely arranged, so that elastic resetting of the upper cross bar is facilitated.

A limiting block 17 is arranged in the middle of the movable shaft 16, and the movable shaft 16 is prevented from being separated.

The working principle is as follows: when the utility model is used, the processor main body 2 and the display 3 are installed in the protective shell 1, when the rear cover plate 5 is needed to be installed, firstly, the processor main body and the display are inserted in the chute 4 of the protective shell 1 through the upper slide block 7 and the lower slide block 8, at the moment, the upper cross bar 10 and the clamping head 11 are compressed into the groove under stress, until the inner side of the rear cover plate 5 is tightly attached with the side baffle 9, the clamping head 11 is elastically reset and enters the clamping groove 12, at the moment, the rear cover plate 5 is fixed, the pressing head 15 is pressed down when the processor is needed to be disassembled, the pressing head drives the movable shaft 16 to synchronously move downwards, the spring 18 contracts, the lower end of the movable shaft 16 pushes the clamping head 11 to remove the clamping groove 12, at the moment, the rear cover plate 5 is pulled out, the device can quickly install and disassemble the rear cover plate 5, the processor main body 2 is convenient to detect and maintain, when the display 3 is used for observation, the dustproof plate 19 is turned to the front end of the display 3 through the upper end hinge 21, through its lower extreme protruding structure with its joint in protective housing 1 can, display 3 when falling or colliding its fixed rubber circle 20 in the periphery forms buffer protection to it, avoids it to break impairedly, the device can effectively protect display 3, avoids it to protect it dustproof when impaired, increases its life, the utility model discloses simple structure, it is very convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Visual USB exempts from to drive audio frequency and video and collects treater, including protective housing (1), spout (4), back shroud (5), last horizontal pole (10), fixing base (13) and press head (15), its characterized in that: the processor main body (2) is installed in the protective shell (1), the display (3) is installed at the front end of the processor main body (2) and is electrically connected with the display (3), the sliding groove (4) is formed in the rear end of the protective shell (1), the upper portion and the lower portion of the sliding groove are symmetrically arranged, an upper sliding block (7) is installed at the upper end of the rear cover plate (5), the upper sliding block (7) is inserted into the sliding groove (4) in the upper end in a sliding mode, the inserting end of the inner side of the rear cover plate (5) is in sealing fit with the side baffle (9), the side baffle (9) is fixedly installed on one side of the protective shell (1), the upper cross rod (10) is fixedly installed at the groove of the upper end of the upper sliding block (7), a clamping head (11) is arranged at the front end of the upper end of the protective shell (1), the clamping groove (12) is formed in the position and size of the clamping head (11) and the clamping groove (12), and the fixing seat (13) is installed right above the clamping groove (12), its inside movable groove (14) that is provided with, press head (15) are located fixing base (13) top, and its lower extreme is connected with loose axle (16), loose axle (16) pass fixing base (13) and movable groove (14) and contact with lower extreme dop (11), the cover is equipped with spring (18) on the part that loose axle (16) are located movable groove (14), spring (18), display (3) fixed mounting all around has rubber circle (20), and dust guard (19) are installed to its front end, dust guard (19) are the transparence.

2. The visual USB drive-free audio/video acquisition processor according to claim 1, wherein: and a pull ring (6) is arranged on the outer side of the rear cover plate (5).

3. The visual USB drive-free audio/video acquisition processor according to claim 1, wherein: the lower end of the rear cover plate (5) is provided with a lower sliding block (8), and the lower sliding block (8) is inserted in a sliding groove (4) at the lower end of the protective shell (1) in a sliding mode.

4. The visual USB drive-free audio/video acquisition processor according to claim 1, wherein: the dust guard (19) is connected with the protective shell (1) through a hinge (21).

5. The visual USB drive-free audio/video acquisition processor according to claim 1, wherein: the upper cross rod (10) is made of elastic materials and is obliquely arranged.

6. The visual USB drive-free audio/video acquisition processor according to claim 1, wherein: and a limiting block (17) is arranged in the middle of the movable shaft (16).