CN205336537U - Multilayer can dispose acoustics shielded cell - Google Patents
Multilayer can dispose acoustics shielded cell Download PDFInfo
- Publication number
- CN205336537U CN205336537U CN201620064156.0U CN201620064156U CN205336537U CN 205336537 U CN205336537 U CN 205336537U CN 201620064156 U CN201620064156 U CN 201620064156U CN 205336537 U CN205336537 U CN 205336537U
- Authority
- CN
- China
- Prior art keywords
- case
- installing plate
- upper half
- lower half
- multilamellar
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a multilayer can dispose acoustics shielded cell relates to the technical field of shielded cell, including the mounting panel, the cylinder, coupling assembling, the installing support, go up the half chests, lower half chests and anchor clamps, the installing support is connected through coupling assembling to the cylinder that sets up on the mounting panel, it sets up on the installing support to go up the half chests, the half chests sets up on the mounting panel down, on, the half chests all includes about two -layer structure down, the cavity intussuseption of about two -layer structural formation is filled with syllable -dividing subassembly, in the cylinder drive, play the half chests closure or open, it is provided with the safe limit sensor that touches with lower half chests closure department to go up the half chests, fixture set is in second incasement. The shielded cell is inside to have good acoustic characteristic, can effectively reduce the sound reflection, and many places set up absorbing vibration isolation callus on the sole, can effectively avoid resonance.
Description
Technical field
This utility model relates to the technical field of shielded box, is specifically related to the configurable acoustic barrier case of a kind of multilamellar。
Background technology
Recently as socioeconomic development, the raising of life life, people are increasing for the demand of the consumption electronic product such as smart mobile phone, panel computer, and consumption electronic product has become as the important component part of modern's life。Quick technology upgrading and product renewing are the most outstanding features of the consumer electronics industry, are also the motive power promoting industry development。Wherein, acoustic characteristic (tonequality), as an important performance indexes of the consumption electronic product such as smart mobile phone, panel computer, often receives the exceptionally concern of consumer, even directly affects the competitiveness of product in market。The configurable acoustic barrier case of existing multilamellar is a kind of in the manufacturing process of the consumption electronic product such as smart mobile phone, panel computer, the professional test equipment of testing audio characteristic, but ubiquity compatibility is not strong, and automaticity is not high, the shortcoming of operability and poor stability。
Chinese patent application file CN201220549490.7 openly knows clearly a kind of electromagnetic shielding box, including the shield door that shielding case body and shielding case body are connected through the hinge, described shielding case body and shield door are sealed by shielding cutter groove and the shielding edge of a knife press fit of male-female engagement, described shielding cutter groove inner chamber two sides arrange shielding finger, shielding cutter groove inner chamber bottom surface is provided with for shielding sound wave and electromagnetic absorbing material, described shielding finger and suction
Wave material respectively with the shielding two sides of the edge of a knife and top press fit。This electromagnetic shielding box can shield multiple interference ripple, but thin material is arranged at box sealing place and limits the shielding properties of shielded box, and is not directed to the problem on casing usage safety performance。
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of shielding properties configurable acoustic barrier case of multilamellar good, high safety。
For achieving the above object, this utility model adopts the following technical scheme that
Multilamellar can configure acoustic barrier case, including:
Installing plate, this installing plate one end is provided with side plate two pieces relative along its width, and same one end of this installing plate is additionally provided with a rosette, and this rosette is provided with the first wiring through hole on the side inside installing plate；
Cylinder between biside plate, the cylinder body of this cylinder is arranged on installing plate, and the piston rod of this cylinder connects a length direction through the first mounting seat and is parallel to the first connection roll of installing plate width；
Mounting bracket in Z-shaped, vertical dimension size between these mounting bracket two ends is less than the stroke of cylinder piston rod, one end of this mounting bracket is fixedly connected in the first connection roll, the middle part cross-under of mounting bracket has one second connection roll, and this second connection roll is parallel with the first connection roll and its two ends are articulated on biside plate respectively；
It is arranged at the mould drag on installing plate, this mould drag is connected to rosette on the side inside installing plate, this mould drag is connected on the side of rosette and is provided with the second wiring through hole communicated with the first wiring through hole, this mould drag includes case in lower half and the lower half outer container being wrapped in lower half outside case, it is filled with the first soundproofing member in the first closed housing formed between case and lower half outer container in this lower half, it is additionally provided with in this first closed housing and connects the first vibration isolation callosity of case and lower half outer container in lower half, the case side away from the first closed housing is provided with in lower half the first acoustical cotton layer, mould drag case mouth place is provided with the first sealing joint strip；
It is arranged at mounting bracket towards the upper half chests on installing plate side, this upper half case includes case in upper half and the upper half outer container being wrapped in upper half outside case, it is filled with the second soundproofing member in the second closed housing formed between case and upper half outer container in this upper half, it is additionally provided with in this second closed housing and connects the second vibration isolation callosity of case and upper half outer container in upper half, the case side away from the second closed housing is provided with in upper half the second acoustical cotton layer, the size and shape of upper half chests case mouth is matched with the size and shape of mould drag case mouth, upper half chests case mouth place is provided with the second sealing joint strip；
Being arranged at half chests and the safe touch side sensor at mould drag Guan Bi place and the controller matched with this safe touch side sensor, this safe touch side sensor connects controller, and this controller connects cylinder by an electromagnetic valve；
For placing the fixture of product to be measured, on the installing hole that this fixture is arranged in lower half case by the 3rd vibration isolation callosity。
Preferably, the first soundproofing member includes the first sound-absorbing glue plate layer, the first sound-absorbing blanket and the first glass fibre cotton layer that are set in turn in the first closed housing from the bottom to top。
Preferably, the second soundproofing member includes the second sound-absorbing glue plate layer, the second sound-absorbing blanket and the second glass fibre cotton layer that are from top to bottom set in turn in the second closed housing。
Preferably, being provided with flexible member between the first connection roll and installing plate, the two ends of this flexible member are connected on the first connection roll and installing plate through the second mounting seat respectively。
Preferably, this multilamellar can configure three mounting brackets that acoustic barrier case includes equidistantly arranging along installing plate width。
Preferably, the second connection roll being arranged to limit the locating part of mounting bracket position, this locating part is positioned at mounting bracket both sides。
Preferably, the first sealing joint strip being arranged at mould drag case mouth place and the second sealing joint strip being arranged at half chests case mouth place all at least include two-layer sealing joint strip。
Preferably, case is provided with equally distributed installing hole in lower half。
Preferably, the surface of lower half outer container is provided with handle。
The beneficial effects of the utility model are in that: the deadener of unlike material possesses different acoustic characteristics, can absorb the sound of various frequency range；Having good acoustic characteristic inside shielded box, can effectively reduce sound reflection, many places arrange the vibration isolation callosity of damping, can be prevented effectively from resonance；When casing carries out closing and having the barriers such as finger, safe touch side sensor will be triggered, upper half chests will stop Guan Bi under the effect of cylinder, and return to open mode, the tripping force of safe touch side sensor can be configured as required, improve the safety of shielded box, avoid casing not closed complete simultaneously and do not know, affect use quality and the service life of shielded box；Case is provided with in lower half the installing hole of queueing discipline, the position of fixture can be adjusted as required flexibly, be conducive to promoting experience。
Accompanying drawing explanation
Fig. 1 is the structural representation of the configurable acoustic barrier case of this utility model multilamellar。
Fig. 2 is the profile of the configurable acoustic barrier case of this utility model multilamellar。
Fig. 3 is part-structure block diagram of the present utility model。
Accompanying drawing labelling: 1, installing plate；11, side plate；2, upper half chests；21, upper half outer container；22, the second sound-absorbing glue plate layer；23, the second sound-absorbing blanket；24, the second glass fibre cotton layer；25, case in upper half；26, the second acoustical cotton layer；27, the second vibration isolation callosity；28, the second sealing joint strip；3, mounting bracket；4, cylinder；51, the first connection roll；511, the first mounting seat；52, the second connection roll；521, locating part；6, mould drag；61, lower half outer container；62, the first sound-absorbing glue plate layer；63, the first sound-absorbing blanket；64, the first glass fibre cotton layer；65, case in lower half；66, the first acoustical cotton layer；67, the first vibration isolation callosity；68, the first sealing joint strip；7, spring；71, the second mounting seat；8, rosette；9, handle；10, fixture；101, the 3rd vibration isolation callosity。
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figures 1 and 2, multilamellar can configure acoustic barrier case, including installing plate 1, cylinder 4, connect assembly, mounting bracket 3, upper half chests 2, mould drag 6 and fixture 10: installing plate 1 one end is provided with side plate 11 two pieces relative along its width, being additionally provided with a rosette 8 on same one end of installing plate 1, this rosette 8 is provided with the first wiring through hole (not shown) on the side inside installing plate 1；Two cylinders 4 between biside plate 11 and its cylinder body be arranged on installing plate 1, the piston rod of cylinder 4 is positioned on installing plate 1 and vertically carries out telescopic movable；Connect assembly and include the first connection roll 51, second connection roll 52, first mounting seat 511, second mounting seat 71, locating part 521 and spring 7, length direction is parallel to the first connection roll 51 of installing plate 1 length direction and connects cylinder 4 piston rod through the first mounting seat 511, this first mounting seat 511 is in matrix, two ends traverse first connection roll 51 of its projection, piston-rod end is connected bottom it, the two ends of spring 7 connect installing plate 1 and the first connection roll 51 respectively through the second mounting seat 71, second connection roll 52 is positioned on the first connection roll 51 and is positioned at first connection roll 51 side inside installing plate 1, second connection roll 52 two ends are articulated on biside plate 11 respectively；Mounting bracket 3 is Z-shaped, vertical dimension size between mounting bracket 3 two ends is less than the stroke of cylinder 4 piston rod, one end of three mounting brackets 3 equidistantly arranged along installing plate 1 width is respectively fixedly connected with in the first connection roll 51, and lay respectively in one end of two mounting brackets 3 in outside between the two ends of two first mounting seat 511 projections, second connection roll 52 is also inserted through this mounting bracket 3, two is that three groups of locating parts 521 of a group may be contained within the second connection roll 52, three groups of locating parts 521 and three mounting bracket 3 one_to_one corresponding, two locating parts 521 often organizing locating part 521 lay respectively at mounting bracket 3 both sides, in order to limit the position of mounting bracket 3；Mould drag 6 is arranged on installing plate 1, this mould drag 6 is connected to rosette 8 on the side inside installing plate 1, mould drag 6 is connected on the side of rosette 8 and is provided with the second wiring through hole (not shown) communicated with the first wiring through hole (not shown), mould drag 6 includes case 65 in lower half and the lower half outer container 61 being wrapped in lower half outside case 65, it is filled with the first soundproofing member in the first closed housing formed between case 65 and lower half outer container 61 in lower half, this first soundproofing member includes the first sound-absorbing glue plate layer 62 being set in turn in the first closed housing from the bottom to top, first sound-absorbing blanket 63 and the first glass fibre cotton layer 64, glass fibre cotton is the Inorganic Non-metallic Materials of a kind of excellent performance, good insulating, thermostability is strong, corrosion resistance is good, mechanical strength is high, and energy sqouynd absorption lowering noise, the deadener of unlike material possesses different acoustic characteristics, the sound of various frequency ranges can be absorbed, it is additionally provided with in first closed housing and connects the first vibration isolation callosity 67 of case 65 and lower half outer container 61 in lower half, the case 65 side away from the first closed housing is provided with in lower half the first acoustical cotton layer 66, 6 casees mouth places of mould drag are provided with the first sealing joint strip 68 including at least two-layer, for placing the installing hole (not shown) that the fixture 10 of testing sample is arranged in lower half case 65 by the 3rd vibration isolation callosity 101, casing vibration is prevented to be delivered on testing sample, case 65 is provided with in lower half equally distributed installing hole (not shown), the position of fixture 10 can be adjusted as required flexibly, the surface of lower half outer container 61 is provided with handle 9, so that shielded box is carried；Upper half chests 2 is arranged at mounting bracket 3 on installing plate 1 side, upper half chests 2 include case 25 in upper half and be wrapped in upper half case 25 outside upper half outer container 21, it is filled with the second soundproofing member in the second closed housing formed between case 25 and upper half outer container 21 in upper half, this second soundproofing member includes the second sound-absorbing glue plate layer 22 being from top to bottom set in turn in the second closed housing, second sound-absorbing blanket 23 and the second glass fibre cotton layer 24, it is additionally provided with in second closed housing and connects the second vibration isolation callosity 27 of case 25 and upper half outer container 21 in upper half, the case 25 side away from the second closed housing is provided with in upper half the second acoustical cotton layer 26, the size and shape of upper 2 casees mouths of half chests is matched with the size and shape of 6 casees mouths of mould drag, 2 casees mouth places of upper half chests are provided with the second sealing joint strip 28 at least including two-layer；As it is shown on figure 3, upper half chests 2 and mould drag 6 Guan Bi place are provided with safe touch side sensor, this safe touch side sensor connects the supporting controller with, and this controller connects cylinder 4 by an electromagnetic valve。
Safe touch side sensor is typically mounted at machinery equipment edge, current detection scheme all uses a matched nonshared control unit, when safe touch side sensor is squeezed or is not squeezed, all can send corresponding status signal to nonshared control unit, after this nonshared control unit receives status signal, through calculating or hardware logic process, export a passive switch contact close signal or cut-off signal。
When this utility model uses, when closing shielded box and run into barrier (fingers such as operator), safe touch side sensor is triggered, and triggering signal is sent to controller, electromagnetic valve is issued ON-and OFF-command by controller, cylinder 4 is by out of service, it is to avoid cause injury of human because of unexpected, is also beneficial to improve use quality and the service life of shielded box。
The multi-layer sealed adhesive tape design of upper mould drag, multiple occlusion, it is ensured that seal reliable；Upper half chests 2 and mould drag 6 are that middle fine density board material is made, and the surface of upper half outer container 21 and lower half outer container 61 adopts multilamellar paint baking, attractive and durable, is connected by vibration isolation callosity, it is ensured that interior case can be effectively isolated the vibrations of outer container between interior case and outer container。
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims。
Claims (9)
1. the configurable acoustic barrier case of multilamellar, it is characterised in that including:
Installing plate, this installing plate one end is provided with side plate two pieces relative along its width, and same one end of this installing plate is additionally provided with a rosette, and this rosette is provided with the first wiring through hole on the side inside installing plate；
Cylinder between biside plate, the cylinder body of this cylinder is arranged on installing plate, and the piston rod of this cylinder connects a length direction through the first mounting seat and is parallel to the first connection roll of installing plate width；
Mounting bracket in Z-shaped, vertical dimension size between these mounting bracket two ends is less than the stroke of cylinder piston rod, one end of this mounting bracket is fixedly connected in the first connection roll, the middle part cross-under of mounting bracket has one second connection roll, and this second connection roll is parallel with the first connection roll and its two ends are articulated on biside plate respectively；
It is arranged at the mould drag on installing plate, this mould drag is connected to rosette on the side inside installing plate, this mould drag is connected on the side of rosette and is provided with the second wiring through hole communicated with the first wiring through hole, this mould drag includes case in lower half and the lower half outer container being wrapped in lower half outside case, it is filled with the first soundproofing member in the first closed housing formed between case and lower half outer container in this lower half, it is additionally provided with in this first closed housing and connects the first vibration isolation callosity of case and lower half outer container in lower half, the case side away from the first closed housing is provided with in lower half the first acoustical cotton layer, mould drag case mouth place is provided with the first sealing joint strip；
It is arranged at mounting bracket towards the upper half chests on installing plate side, this upper half case includes case in upper half and the upper half outer container being wrapped in upper half outside case, it is filled with the second soundproofing member in the second closed housing formed between case and upper half outer container in this upper half, it is additionally provided with in this second closed housing and connects the second vibration isolation callosity of case and upper half outer container in upper half, the case side away from the second closed housing is provided with in upper half the second acoustical cotton layer, the size and shape of upper half chests case mouth is matched with the size and shape of mould drag case mouth, upper half chests case mouth place is provided with the second sealing joint strip；
Being arranged at half chests and the safe touch side sensor at mould drag Guan Bi place and the controller matched with this safe touch side sensor, this safe touch side sensor connects controller, and this controller connects cylinder by an electromagnetic valve；
For placing the fixture of product to be measured, on the installing hole that this fixture is arranged in lower half case by the 3rd vibration isolation callosity。
2. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that the first soundproofing member is supreme the first sound-absorbing glue plate layer, the first sound-absorbing blanket and the first glass fibre cotton layer being set in turn in the first closed housing under including。
3. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that the second soundproofing member includes the second sound-absorbing glue plate layer, the second sound-absorbing blanket and the second glass fibre cotton layer that are from top to bottom set in turn in the second closed housing。
4. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that being provided with flexible member between the first connection roll and installing plate, the two ends of this flexible member are connected on the first connection roll and installing plate respectively through the second mounting seat。
5. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that the configurable acoustic barrier case of this multilamellar includes three mounting brackets equidistantly arranged along installing plate width。
6. the configurable acoustic barrier case of multilamellar as described in claim 1 or 5, it is characterised in that being arranged to limit the locating part of mounting bracket position in the second connection roll, this locating part is positioned at mounting bracket both sides。
7. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that the first sealing joint strip being arranged at mould drag case mouth place and the second sealing joint strip being arranged at half chests case mouth place all at least include two-layer sealing joint strip。
8. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that be provided with equally distributed installing hole in lower half on case。
9. the configurable acoustic barrier case of multilamellar as claimed in claim 1, it is characterised in that be provided with handle on the surface of lower half outer container。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064156.0U CN205336537U (en) | 2016-01-22 | 2016-01-22 | Multilayer can dispose acoustics shielded cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064156.0U CN205336537U (en) | 2016-01-22 | 2016-01-22 | Multilayer can dispose acoustics shielded cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336537U true CN205336537U (en) | 2016-06-22 |
Family
ID=56318572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064156.0U Withdrawn - After Issue CN205336537U (en) | 2016-01-22 | 2016-01-22 | Multilayer can dispose acoustics shielded cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205336537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554675B (en) * | 2016-01-22 | 2018-05-25 | 珠海市精实测控技术有限公司 | Multilayer can configure acoustic barrier case |
| CN109712603A (en) * | 2018-12-19 | 2019-05-03 | 珠海市精实测控技术有限公司 | A kind of automation shielded box |
-
2016
- 2016-01-22 CN CN201620064156.0U patent/CN205336537U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554675B (en) * | 2016-01-22 | 2018-05-25 | 珠海市精实测控技术有限公司 | Multilayer can configure acoustic barrier case |
| CN109712603A (en) * | 2018-12-19 | 2019-05-03 | 珠海市精实测控技术有限公司 | A kind of automation shielded box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205749598U (en) | Shielded box | |
| CN205336537U (en) | Multilayer can dispose acoustics shielded cell | |
| CN203145544U (en) | Sound insulation shielding room | |
| CN105554675A (en) | Multilayer configurable acoustic shielding box | |
| CN206195894U (en) | Audio frequency radio frequency test box and audio frequency radio frequency test equipment | |
| CN209046078U (en) | A kind of Novel seismic-proof distribution box | |
| CN210802565U (en) | Electromagnetic interference resistance's intelligent water gauge | |
| CN208469810U (en) | End door after a kind of rail vehicle | |
| CN105788862A (en) | Low-noise power capacitor with vibration damper plate | |
| CN109712603A (en) | A kind of automation shielded box | |
| CN116593109A (en) | Ground wire interference resistant isolation device for digital electric vibration test system | |
| CN203057521U (en) | Soundproof box for audio test | |
| CN109640238A (en) | A kind of automatic acoustics shielded box of drawer type | |
| CN208258080U (en) | A kind of Acoustic test box of high oise insulation factor | |
| CN2760162Y (en) | Shielding room | |
| CN209523134U (en) | Double-faces acoustical board | |
| CN204877177U (en) | Pneumatic shield door device | |
| CN106710797A (en) | Novel high-frequency denoising apparatus for reactors and transformers | |
| CN205645542U (en) | Area subtracts vibrating plate's low noise power capacitor | |
| CN109379691A (en) | A kind of automatic sliding door formula shielded box | |
| CN208859794U (en) | Line control machine and air conditioner | |
| CN208644836U (en) | A kind of dust control and noise absorption structure of carving and milling machine | |
| CN207117958U (en) | Audio-frequency test shielded box | |
| CN206401757U (en) | A kind of efficient sound insulation distribution box | |
| CN110996589A (en) | Explosion-proof case of touch-sensitive screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20180525 |
|
| AV01 | Patent right actively abandoned |