CN214473652U

CN214473652U - Pin-connected panel acoustics test box

Info

Publication number: CN214473652U
Application number: CN202023258915.2U
Authority: CN
Inventors: 谭显文; 罗英俊; 李付申; 张振磊
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-22
Anticipated expiration: 2030-12-30

Abstract

The utility model aims at providing a simple structure, the simple efficient, the transport of being convenient for of assembly shift and the better pin-connected panel acoustic test case of sound insulation performance. The utility model discloses a frame, automatically-controlled door module and a plurality of mounting panel, automatically-controlled door module and a plurality of the mounting panel with the frame cooperation forms an airtight space, the automatically-controlled door module with be provided with the fixing pin on the medial surface of mounting panel, be provided with on the frame with the automatically-controlled door module reaches the mounting groove of mounting panel looks adaptation, be equipped with on the mounting groove with the fixing pin hole of fixing pin looks adaptation, the automatically-controlled door module with the inboard of mounting panel all is provided with the puigging. The utility model discloses be applied to the technical field of test box.

Description

Pin-connected panel acoustics test box

Technical Field

The utility model relates to a technical field of test box, in particular to pin-connected panel acoustics test box.

Background

Along with the improvement of economic level, the living standard of people is better and better, and electronic products are used as indispensable objects in modern society, which brings great convenience to the life of people. Some electronic products require acoustic testing in a sound-proof box after production is complete. In order to ensure the test effect, the sound insulation performance requirement of the sound insulation box is necessarily good.

At present, the general volume of the acoustic test box on the market is great, and it is comparatively inconvenient when carrying the transfer, and the mounting means is complicated, and assembly efficiency is low, still has the relatively poor condition of sound insulation performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, assemble simple efficient, be convenient for transport shift and the better pin-connected panel acoustics test box of sound insulation performance.

The utility model adopts the technical proposal that: the utility model discloses a frame, automatically-controlled door module and a plurality of mounting panel, automatically-controlled door module and a plurality of the mounting panel with the frame cooperation forms an airtight space, the automatically-controlled door module with be provided with the fixing pin on the medial surface of mounting panel, be provided with on the frame with the automatically-controlled door module reaches the mounting groove of mounting panel looks adaptation, be equipped with on the mounting groove with the fixing pin hole of fixing pin looks adaptation, the automatically-controlled door module with the inboard of mounting panel all is provided with the puigging.

Furthermore, the automatic door module includes with the fixed plate of mounting groove looks adaptation, the gate has been seted up on the fixed plate, the both sides on gate all are provided with drive assembly, two sets of drive assembly's action end go up be connected with the automatic door plant of gate looks adaptation.

Further, the drive assembly is including driving actuating cylinder, it is close to drive actuating cylinder one side on the gate is provided with perpendicular slide rail, it is provided with to slide on the slide rail drive actuating cylinder's action end and be connected perpendicular slide plate, perpendicular slide plate is close to the side on gate is provided with the vertical plate, the vertical plate with automatic door plant is connected.

Further, one side that the vertical plate is close to the gate is provided with the track board, the upper and lower both ends of track board all are provided with L type groove, the upper and lower both ends of vertical plate are provided with the chute, the upper and lower both ends of the both sides of automatic door plant all are provided with the fixed axle, be provided with on the fixed axle two respectively with L type groove reaches chute matched with runner.

Further, keep away from the automatically-controlled door module be equipped with the passway on the mounting panel, one side of passway is provided with the articulated elements, articulated on the articulated elements have the hand door, the opposite side of passway is provided with the closure, the closure with set up and be in the cooperation of hinge lock on the hand door.

Furthermore, the upper part and the lower part of the vertical slide rail are provided with buffers, and the buffers are matched with the vertical slide plate.

Furthermore, the inductor is arranged on one side of the upper end and the lower end of the vertical sliding rail, and the induction sheets matched with the inductor are arranged on the upper end and the lower end of the vertical sliding plate.

Furthermore, protective covers are arranged on two sides of the fixing plate, and a door cover is arranged at the upper end of the fixing plate.

Furthermore, two vertical sliding plates are connected with synchronous transverse plates.

Further, the driving cylinder is a magnetic coupling type rodless cylinder.

The utility model has the advantages that: the utility model discloses a frame, automatically-controlled door module and a plurality of mounting panel, automatically-controlled door module and mounting panel are pieced together on the mounting groove of frame through fixed pin and fixed pinhole to constitute a test box that has airtight space, and the inboard of automatically-controlled door module and mounting panel all is provided with the puigging that is used for giving sound insulation to use, can obtain better syllable-dividing effect. By the above, the utility model has the advantages that the whole structure is simple, realizes the installation through the mode of assembling, assembles simply and efficiently, can go on after the tear-down when the transport shifts, and the transport of being convenient for shifts, has better sound insulation performance.

Drawings

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

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic perspective view of the frame;

FIG. 4 is a schematic perspective view of the automatic door module;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic perspective view of the automatic door module at another angle;

fig. 7 is a schematic perspective view of a partial structure of the automatic door module;

fig. 8 is an enlarged view of portion B of fig. 7;

FIG. 9 is a perspective view of a mounting plate provided with a manual door;

fig. 10 is a schematic perspective view of another angle of the mounting plate provided with the manual door.

Detailed Description

As shown in fig. 1 to 10, in this embodiment, the utility model discloses a frame 1, automatically-controlled door module 2 and a plurality of mounting panel 3, automatically-controlled door module 2 and a plurality of the mounting panel 3 with frame 1 cooperation forms an airtight space, automatically-controlled door module 2 with be provided with fixing pin 4 on the medial surface of mounting panel 3, be provided with on the frame 1 with automatically-controlled door module 2 reaches the mounting groove 5 of mounting panel 3 looks adaptation, be equipped with on the mounting groove 5 with fixing pin hole 6 of fixing pin 4 looks adaptation, automatically-controlled door module 2 with the inboard of mounting panel 3 all is provided with puigging 7. The automatic door comprises a frame body 1 and is characterized in that the mounting groove 5 is formed in the frame body of the frame 1, the automatic door module 2 and the mounting plate 3 are matched with the mounting groove 5 and fixed through the fixing pin 4 on the inner side and the fixing pin hole 6 in the mounting groove 5, a box body can be assembled, a closed space is formed in the box body and used as a test environment, the sound insulation layer 7 is arranged on the inner side of the automatic door module 2 and the mounting plate 3 and can isolate external sound, accordingly, the quiet test environment is kept, and the test requirements are met. By the above, the utility model has the advantages that the whole structure is simple, realizes the installation through the mode of assembling, assembles simply and efficiently, can go on after the tear-down when the transport shifts, and the transport of being convenient for shifts, has better sound insulation performance.

In this embodiment, the automatic door module 2 includes a fixing plate 21 adapted to the mounting groove 5, a door opening 22 is formed in the fixing plate 21, driving assemblies 23 are disposed on two sides of the door opening 22, and two sets of driving assemblies 23 are connected to an automatic door plate 24 adapted to the door opening 22. The fixing plate 21 is provided with a door 22 as a taking and placing passage for a test product to be put in or taken out, and the driving assembly 23 is used for driving the automatic door plate 24 to be matched with the door 22 to realize automatic door opening or closing.

In this embodiment, the driving assembly 23 includes a driving cylinder 231, a vertical slide rail 232 is disposed on a side of the driving cylinder 231 close to the doorway 22, a vertical slide plate 233 connected to an actuating end of the driving cylinder 231 is slidably disposed on the vertical slide rail 232, a vertical plate 234 is disposed on a side of the vertical slide plate 233 close to the doorway 22, and the vertical plate 234 is connected to the automatic door panel 24. The driving cylinder 231 is used for driving the vertical sliding plate 233 to move up and down on the vertical sliding rail 232 and driving the vertical plate 234 to link with the automatic door plate 24, so that the automatic door plate 24 obtains an automatic opening and closing effect, and automatic door opening and closing are realized.

In this embodiment, a track plate 235 is disposed on one side of the vertical plate 234 close to the doorway 22, L-shaped grooves 236 are disposed at upper and lower ends of the track plate 235, inclined grooves 237 are disposed at upper and lower ends of the vertical plate 234, fixed shafts 238 are disposed at upper and lower ends of two sides of the automatic door panel 24, and two rotating wheels 239 respectively engaged with the L-shaped grooves 236 and the inclined grooves 237 are disposed on the fixed shafts 238. The L-shaped groove 236 and the inclined groove 237 are respectively formed on the track plate 235 and the vertical plate 234 and are matched with the rotating wheel 239 on the fixed shaft 238, so that the movement of the automatic door plate 24 can be limited and guided. When the automatic door is opened and the automatic door plate 24 is closed on the door opening 22, the inner rotating wheel 239 is positioned at the inner end of the transverse groove of the L-shaped groove 236, the outer rotating wheel 239 is positioned at the upper end of the chute 237, when the driving cylinder 231 is started to drive the vertical sliding plate 233 to move upwards, the outer rotating wheel 239 rotates along the track of the chute 237 to move downwards to the lower end of the chute 237, meanwhile, the automatic door plate 24 moves outwards and is not closed on the door opening 22, the inner rotating wheel 239 synchronously rotates out of the outer end of the transverse groove of the L-shaped groove 236, the driving cylinder 231 is continuously driven, the inner rotating wheel 239 rolls upwards along the vertical groove of the L-shaped groove 236, and the automatic door plate 24 moves upwards until being completely opened; when the door is automatically closed, the automatic door plate 24 is located above the outer side of the door opening 22, the rotating wheel 239 on the inner side is located at the upper end of the vertical groove of the L-shaped groove 236, the rotating wheel 239 on the outer side is located at the lower end of the chute 237, the driving cylinder 231 is started, the automatic door plate 24 moves downwards, the rotating wheel 239 on the inner side moves downwards along the vertical groove of the L-shaped groove 236 to the transverse groove, the rotating wheel 239 on the outer side moves upwards to the upper end of the chute 237 in a rolling manner, meanwhile, the rotating wheel 239 on the inner side moves inwards to the inner end of the transverse groove of the L-shaped groove 236 in a rolling manner, and the automatic door plate 24 is buckled on the door opening 22.

In this embodiment, keep away from automatically-controlled door module 2 be equipped with entrance 8 on the mounting panel 3, one side of entrance 8 is provided with articulated elements 9, articulated on the articulated elements 9 have manual door 10, the opposite side of entrance 8 is provided with closure 11, closure 11 with set up and be in cooperate with hinge lock 12 on the manual door 10. The utility model discloses still be provided with manual structure of opening a door, with automatically-controlled door module 2 is relative be provided with on the mounting panel 3 the passway 8, passway 8 is manual 10 mouthful of 22, manual 10 articulates the outside of mounting panel 3, manual 10 passes through hinge lock 12 with but closure 11 closure is in on the mounting panel 3, when needing, the accessible is manual to be opened hinge lock 12 is opened manual 10. Therefore, the utility model discloses covered automatic open the door and manually opened the door dual mode, convenient to use can satisfy the user demand, and still can carry out the acoustics test when automatic door plant 24 breaks down, adaptability is strong.

In this embodiment, the vertical slide rail 232 is provided with a buffer 240 above and below, and the buffer 240 is matched with the vertical slide plate 233. Through two upper and lower buffers 240, can play the cushioning effect to perpendicular slide plate 233, avoid perpendicular slide plate 233 to move fast and break away from the track and other hard impact, have spacing and crashproof effect.

In this embodiment, the sensors 241 are disposed on both sides of the vertical slide rail 232, and the sensing pieces 242 matched with the sensors 241 are disposed on both sides of the vertical slide plate 233. Through the cooperation of the inductor 241 and the induction sheet 242, the automatic door panel 24 triggers the inductor 241 when ascending or descending to a set position, so as to control the action of the driving cylinder 231, realize automatic parking, and achieve the effect of automatically opening and closing the door.

In this embodiment, protective covers 25 are disposed on both sides of the fixed plate 21, and a door cover 26 is disposed on an upper end of the fixed plate 21. The protective cover 25 is used for protecting the operation of the driving assembly 23, preventing the operation from being influenced by the outside, and simultaneously preventing the driven assembly 23 from being scratched due to misoperation of personnel; the door cover 26 is used for protecting the automatic door panel 24, and can also prevent an operator from being hit by the automatic door panel 24 during operation, so that a certain protection effect is achieved.

In this embodiment, two of the vertical sliding plates 233 are connected to a synchronous horizontal plate 243. The two vertical sliding plates 233 are connected and fixed by the synchronous transverse plate 243, so that the two vertical sliding plates 233 can move synchronously, and the automatic door panel 24 can move stably when ascending or descending.

In the present embodiment, the driving cylinder 231 is a magnetic couple type rodless cylinder.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides a pin-connected panel acoustics test box which characterized in that: it includes frame (1), automatically-controlled door module (2) and a plurality of mounting panel (3) with frame (1) cooperation forms an airtight space, automatically-controlled door module (2) with be provided with on the medial surface of mounting panel (3) fixed pin (4), be provided with on frame (1) with automatically-controlled door module (2) reach mounting groove (5) of mounting panel (3) looks adaptation, be equipped with on mounting groove (5) with fixed pin hole (6) of fixed pin (4) looks adaptation, automatically-controlled door module (2) with the inboard of mounting panel (3) all is provided with puigging (7).

2. The assembled acoustic test chamber of claim 1, wherein: automatic door module (2) include with fixed plate (21) of mounting groove (5) looks adaptation, gate (22) have been seted up on fixed plate (21), the both sides of gate (22) all are provided with drive assembly (23), two sets of the action of drive assembly (23) is served and is connected with automatic door plant (24) of gate (22) looks adaptation.

3. The assembled acoustic test chamber of claim 2, wherein: drive assembly (23) are including driving actuating cylinder (231), it is close to drive actuating cylinder (231) one side of gate (22) is provided with perpendicular slide rail (232), slide on perpendicular slide rail (232) be provided with the action end of driving actuating cylinder (231) is held perpendicular slide plate (233) of being connected, perpendicular slide plate (233) are close to the side of gate (22) is provided with vertical plate (234), vertical plate (234) with automatic door plant (24) are connected.

4. The assembled acoustic test chamber of claim 3, wherein: vertical plate (234) are close to one side in gate (22) is provided with track board (235), the upper and lower both ends of track board (235) all are provided with L type groove (236), the upper and lower both ends of vertical plate (234) are provided with chute (237), the upper and lower both ends of the both sides of automatic door plant (24) all are provided with fixed axle (238), be provided with on fixed axle (238) two respectively with L type groove (236) and chute (237) matched with runner (239).

5. The assembled acoustic test chamber of claim 1, wherein: keep away from automatically-controlled door module (2) be equipped with passway (8) on mounting panel (3), one side of passway (8) is provided with articulated elements (9), articulated on articulated elements (9) have hand door (10), the opposite side of passway (8) is provided with closure (11), closure (11) are in with the setting hinge lock (12) on hand door (10) cooperate.

6. The assembled acoustic test chamber of claim 3, wherein: the upper part and the lower part of the vertical sliding rail (232) are respectively provided with a buffer (240), and the buffers (240) are matched with the vertical sliding plate (233).

7. The assembled acoustic test chamber of claim 3, wherein: inductors (241) are arranged on one sides of the upper end and the lower end of the vertical sliding rail (232), and induction sheets (242) matched with the inductors (241) are arranged on the upper end and the lower end of the vertical sliding plate (233).

8. The assembled acoustic test chamber of claim 2, wherein: protection covers (25) are arranged on two sides of the fixing plate (21), and a door cover (26) is arranged at the upper end of the fixing plate (21).

9. The assembled acoustic test chamber of claim 3, wherein: the two vertical sliding plates (233) are connected with a synchronous transverse plate (243).

10. The assembled acoustic test chamber of claim 3, wherein: the driving cylinder (231) is a magnetic coupling type rodless cylinder.