CN202810468U - Movable sound proof door of mute room - Google Patents
Movable sound proof door of mute room Download PDFInfo
- Publication number
- CN202810468U CN202810468U CN2012204256530U CN201220425653U CN202810468U CN 202810468 U CN202810468 U CN 202810468U CN 2012204256530 U CN2012204256530 U CN 2012204256530U CN 201220425653 U CN201220425653 U CN 201220425653U CN 202810468 U CN202810468 U CN 202810468U
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- CN
- China
- Prior art keywords
- soundproof door
- removable soundproof
- sound proof
- pulley
- proof door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a movable sound proof door of a mute room. The movable sound proof door of the mute room comprises a driving device and a pressing device. The driving device comprises an air cylinder, a connecting rod which is connected with the air cylinder in a matching mode and a guide track arranged on the wall body of the mute room. The pressing device comprises a pulley which is arranged on the movable sound proof door and a clamping buckle which is arranged on the wall body of the mute room. When the movable sound proof door is closed, the pulley can roll to the direction close to the wall body along the clamping buckle and can tightly press the movable sound proof door to the wall body, and accordingly the movable sound proof door can be tightly pressed on the wall body of the mute room when being closed, and ideal sealing and sound proof effect can be guaranteed.
Description
Technical field
The utility model relates to the removable soundproof door of the quiet room in the acoustical testing environment.
Background technology
In the acoustical testing environment, such as (following take quiet room as example) such as quiet room, silencer box and anechoic chambers, be typically provided with removable soundproof door, this removable soundproof door can drive and move along the guide rail that is installed on the sound-proof wall body by cylinder.But in the prior art, this guide rail is generally the linear pattern closed slide, so that removable soundproof door still leaves a little gap all around after closing, causes sealing and soundproof effect undesirable.
The utility model content
The purpose of this utility model is for defects of the prior art, and a kind of removable soundproof door of improved quiet room is provided, and it has desirable sealing and soundproof effect.
For realizing above-mentioned utility model purpose, the utility model has adopted following technical scheme: a kind of removable soundproof door of quiet room, it comprises drive unit and hold down gag, described drive unit comprises cylinder, with the matched connecting rod of cylinder and be installed in guide rail on the body of wall of quiet room, it is characterized in that: described hold down gag comprises the buckle on the pulley that is arranged on the removable soundproof door and the body of wall that is arranged on quiet room, when described removable soundproof door was closed, described pulley can roll that along described buckle towards the direction of pressing close to described body of wall described removable soundproof door is compacted to described body of wall.
In addition, the utility model also proposes following attached technical scheme:
Described buckle has domatic, and described pulley can be along described domatic rolling.
Described pulley is arranged on the side of removable soundproof door.
The upper end of described connecting rod is equipped with guide wheel, and described guide wheel can move along described guide rail.
The lower end of described connecting rod is connected on the described removable soundproof door.
Than prior art, the utility model has the advantage of: removable soundproof door comprises the hold down gag of pulley and buckle by setting, so that removable soundproof door can be compacted to when closing on the body of wall of quiet room, to guarantee desirable sealing and soundproof effect.
Description of drawings
Fig. 1 is the schematic perspective view corresponding to the removable soundproof door of the utility model preferred embodiment quiet room.
Fig. 2 is the partial enlarged drawing along the A frame of Fig. 1.
Fig. 3 is that Fig. 2 is at the schematic diagram of another location.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof technical solutions of the utility model are done further nonrestrictive detailed description.
Referring to figs. 1 through Fig. 3, corresponding to the removable soundproof door 1 of the quiet room 10 of the utility model preferred embodiment, it comprises be used to driving the drive unit 2 that removable soundproof door 1 moves and being used for removable soundproof door 1 is compacted to hold down gag 3 on the body of wall 12 of quiet room 10.
Described drive unit 2 comprises cylinder 22, with the matched connecting rod 24 of cylinder 22 and be installed in guide rail 26 on the body of wall 12 of quiet room 10.The quantity of cylinder 22 and connecting rod 24 is a pair of, and it is installed in the below of guide rail 26, and every cylinder 22 is matched with the connecting portion 27 of respective link 24 respectively.The upper end 21 of described connecting rod 24 is equipped with guide wheel 28; And its lower end 23 is connected on the described removable soundproof door 1.Described guide wheel 28 can move along described guide rail 26, and is connected by fixed bar 25 between two guide wheels 28.
Described hold down gag 3 comprises the buckle 34 on the pulley 32 that is arranged on the removable soundproof door 1 and the body of wall 12 that is arranged on quiet room 10, when described removable soundproof door 1 was closed, described pulley 32 can roll that along described buckle 34 towards the direction of pressing close to described body of wall 12 described removable soundproof door 1 is compacted to described body of wall 12.The quantity of described pulley 32 and buckle 34 is a pair of, and this is arranged on the side 14 of removable soundproof door 1 by a connecting rod 33 respectively pulley 32.It is domatic 35 that described buckle 34 has, and described pulley 32 can roll along described domatic 35 towards the direction of pressing close to body of wall 12.
The drive unit 2 of above-mentioned removable soundproof door 1 and the course of work of hold down gag 3 are roughly as follows: when removable soundproof door 1 is closed, cylinder 22 shrinks and pulling connecting rod 24, so that the vertical distance of connecting rod 24 shortens, therefore, door 1 upwards can be promoted and built on stilts; Simultaneously, the pulley 32 that is connected with connecting rod 24 is along guide rail 26 operation, and when operation put in place, cylinder 22 stretched out, and causes the removable soundproof door 1 will be to the whereabouts so that the vertical distance of connecting rod 24 is elongated; At this moment, pulley 32 will move on the body of wall 12 in the corresponding buckle 34, and along with in removable soundproof door 1 dropping process, this pulley 32 will slide along domatic 35 towards the direction of pressing close to body of wall 12, thereby removable soundproof door 1 is compacted to body of wall 12, to reach desirable sealing and soundproof effect.
It is to be noted; above-mentioned preferred embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. the removable soundproof door of a quiet room, it comprises drive unit and hold down gag, described drive unit comprises cylinder, with the matched connecting rod of cylinder and be installed in guide rail on the body of wall of quiet room, it is characterized in that: described hold down gag comprises the buckle on the pulley that is arranged on the removable soundproof door and the body of wall that is arranged on quiet room, when described removable soundproof door was closed, described pulley can roll that along described buckle towards the direction of pressing close to described body of wall described removable soundproof door is compacted to described body of wall.
2. the removable soundproof door of quiet room according to claim 1, it is characterized in that: described buckle has domatic, and described pulley can be along described domatic rolling.
3. the removable soundproof door of quiet room according to claim 2, it is characterized in that: described pulley is arranged on the side of removable soundproof door.
4. the removable soundproof door of quiet room according to claim 1, it is characterized in that: the upper end of described connecting rod is equipped with guide wheel, and described guide wheel can move along described guide rail.
5. the removable soundproof door of quiet room according to claim 4, it is characterized in that: the lower end of described connecting rod is connected on the described removable soundproof door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204256530U CN202810468U (en) | 2012-08-25 | 2012-08-25 | Movable sound proof door of mute room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204256530U CN202810468U (en) | 2012-08-25 | 2012-08-25 | Movable sound proof door of mute room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810468U true CN202810468U (en) | 2013-03-20 |
Family
ID=47869368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204256530U Expired - Fee Related CN202810468U (en) | 2012-08-25 | 2012-08-25 | Movable sound proof door of mute room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810468U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787780A (en) * | 2012-08-25 | 2012-11-21 | 苏州岸肯电子科技有限公司 | Moveable sound insulation door of silence room |
| CN103452436A (en) * | 2013-09-09 | 2013-12-18 | 苏州岸肯电子科技有限公司 | Automatic door of anechoic chamber |
| CN108661513A (en) * | 2018-06-15 | 2018-10-16 | 苏州岸肯电子科技有限公司 | A kind of silencing case |
| CN108798457A (en) * | 2018-06-15 | 2018-11-13 | 苏州岸肯电子科技有限公司 | A kind of silencing case crack between a door and its frame pressing device |
-
2012
- 2012-08-25 CN CN2012204256530U patent/CN202810468U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787780A (en) * | 2012-08-25 | 2012-11-21 | 苏州岸肯电子科技有限公司 | Moveable sound insulation door of silence room |
| CN102787780B (en) * | 2012-08-25 | 2015-10-07 | 苏州岸肯电子科技有限公司 | The removable soundproof door of quiet room |
| CN103452436A (en) * | 2013-09-09 | 2013-12-18 | 苏州岸肯电子科技有限公司 | Automatic door of anechoic chamber |
| CN108661513A (en) * | 2018-06-15 | 2018-10-16 | 苏州岸肯电子科技有限公司 | A kind of silencing case |
| CN108798457A (en) * | 2018-06-15 | 2018-11-13 | 苏州岸肯电子科技有限公司 | A kind of silencing case crack between a door and its frame pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130825 |