CN209419148U - A kind of acoustic barrier case terminal box - Google Patents
A kind of acoustic barrier case terminal box Download PDFInfo
- Publication number
- CN209419148U CN209419148U CN201822254357.9U CN201822254357U CN209419148U CN 209419148 U CN209419148 U CN 209419148U CN 201822254357 U CN201822254357 U CN 201822254357U CN 209419148 U CN209419148 U CN 209419148U
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- China
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- terminal box
- acoustic barrier
- barrier case
- outer panels
- inner panel
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Abstract
The utility model relates to a kind of acoustic barrier case terminal boxes, including the outer panels for installing various connectors, the terminal box framework being connect with outer panels, meanwhile, the other side of the terminal box framework is connected with one for installing the inner panel of various connectors.The terminal box of the acoustic barrier case, using modularized design, compatible major part acoustic barrier case, and convenient for operation, maintenance, replacement；Unique electrical connection is adequately acoustically isolated measure, and connection reliability is high, and sound insulation value is good；Comprising various conventional connectors, meet most test request, it is versatile.
Description
Technical field
The utility model relates to acoustic barrier case fields, and in particular to a kind of acoustic barrier case terminal box.
Background technique
During the manufacturing of consumption electronic product, acoustic barrier case is set for the professional acoustics of audio-frequency test
It is standby, a stable sound field is provided for test, while possessing preferable sound insulation capabilities, it is dry that outside noise is obstructed in acoustical testing
It disturbs.Since product to be measured, various automation fixtures and the test device inside acoustic barrier case are required through signal wire, electricity
Source line, tracheae etc. are connected to outside, therefore the line form of crossing of pipeline cable is directly related to the bottom level of making an uproar of equipment, sound-proofing
The key indexes such as energy, versatility, Operation and Maintenance convenience.The terminal box specially designed for acoustic barrier case is the key that equipment
Component is directly related to every important performance indexes of equipment.
But existing terminal box is only used for an acoustic barrier line, does not have versatility.
Summary of the invention
The purpose of this utility model is that designing a kind of for acoustic barrier case terminal box.It is compatible using modularized design
Most of acoustic barrier case, and convenient for operation, maintenance, replacement；Unique electrical connection is adequately acoustically isolated measure, even
High reliablity is connect, sound insulation value is good；Comprising various conventional connectors, meet most test request, it is versatile.
To achieve the above object, the utility model provides the following technical solutions: a kind of acoustic barrier case terminal box, including with
In the outer panels for installing various connectors, the terminal box framework being connect with outer panels, meanwhile, the other side of the terminal box framework
One is connected with for installing the inner panel of various connectors.
Further, outer panels sealing ring is also provided between the outer panels and terminal box framework, to enhance the two
Between leakproofness.
Further, inner panel sealing ring is provided between the inner panel and terminal box framework, to enhance between the two
Leakproofness.
Further, it carves characters in the inner panel and outer panels and identifies different connectors.
Further, the connector includes USB connector, CPC connector, dock gas-tpe fitting module, 250V/AC
Switch socket and bnc connector.
Further, sound-absorbing material is provided in the terminal box framework.
Further, the terminal box framework is between outer panels sealing ring and outer panels by together with screw connection.
Further, the terminal box framework is between inner panel sealing ring and inner panel by together with screw connection.
Further, heat release hole is offered in the terminal box framework.
Utility model has the advantages that
1, the terminal box of the acoustic barrier case, using modularized design, compatible major part acoustic barrier case, and convenient for behaviour
Make, maintenance, replacement；Unique electrical connection is adequately acoustically isolated measure, and connection reliability is high, and sound insulation value is good；Comprising each
The conventional connector of kind, meets most test request, versatile.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the terminal box；
Fig. 2 is the assembling schematic diagram of the terminal box；
Wherein: 1. outer panels；2. outer panels sealing ring；3. terminal box framework；4. inner panel sealing ring；5. sound-absorbing material；
6. inner panel；7.USB connector；8.CPC connector；9. dock gas-tpe fitting module；10. 250V/AC switch socket；
11.BNC connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the utility model provides the following technical solutions: a kind of acoustic barrier case terminal box, including
For installing the outer panels 1 of various connectors, the terminal box framework 3 being connect with outer panels 1, meanwhile, the terminal box framework 3
The other side is connected with one for installing the inner panel 6 of various connectors.
In the present embodiment, it is also provided at outer panels sealing ring 2 between the outer panels 1 and terminal box framework 3, with enhancing
Leakproofness between the two.
In the present embodiment, it is provided with inner panel sealing ring 4 between the inner panel 6 and terminal box framework 3, to enhance two
Leakproofness between person.
In the present embodiment, it carves characters in the inner panel 6 and outer panels 1 and identifies different connectors.
In the present embodiment, the connector include USB connector 7, CPC connector 8, dock gas-tpe fitting module 9,
250V/AC switch socket 10 and bnc connector 11.
In the present embodiment, sound-absorbing material 5 is provided in the terminal box framework 3.
In the present embodiment, pass through screw connection between the terminal box framework 3 and outer panels sealing ring 2 and outer panels 1
Together.
In the present embodiment, pass through screw connection between the terminal box framework 3 and inner panel sealing ring 4 and inner panel 6
Together.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of acoustic barrier case terminal box, it is characterised in that: including the outer panels for installing various connectors, with outer panels
The terminal box framework of connection, meanwhile, the other side of the terminal box framework is connected with one for installing the inner face of various connectors
Plate.
2. a kind of acoustic barrier case terminal box according to claim 1, it is characterised in that: the outer panels and terminal box frame
Outer panels sealing ring is also provided between body, to enhance leakproofness between the two.
3. a kind of acoustic barrier case terminal box according to claim 1, it is characterised in that: the inner panel and terminal box frame
Inner panel sealing ring is provided between body, to enhance leakproofness between the two.
4. a kind of acoustic barrier case terminal box according to claim 1, it is characterised in that: on the inner panel and outer panels
It carves characters and identifies different connectors.
5. a kind of acoustic barrier case terminal box according to claim 1, it is characterised in that: the connector includes that USB connects
Connect device, CPC connector, dock gas-tpe fitting module, 250V/AC switch socket and bnc connector.
6. a kind of acoustic barrier case terminal box according to claim 1, it is characterised in that: setting in the terminal box framework
There is sound-absorbing material.
7. a kind of acoustic barrier case terminal box according to claim 2, it is characterised in that: the terminal box framework and outside
Between plate sealing ring and outer panels together by screw connection.
8. a kind of acoustic barrier case terminal box according to claim 3, it is characterised in that: the terminal box framework and inner face
Between plate sealing ring and inner panel together by screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254357.9U CN209419148U (en) | 2018-12-29 | 2018-12-29 | A kind of acoustic barrier case terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254357.9U CN209419148U (en) | 2018-12-29 | 2018-12-29 | A kind of acoustic barrier case terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419148U true CN209419148U (en) | 2019-09-20 |
Family
ID=67941800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254357.9U Active CN209419148U (en) | 2018-12-29 | 2018-12-29 | A kind of acoustic barrier case terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419148U (en) |
-
2018
- 2018-12-29 CN CN201822254357.9U patent/CN209419148U/en active Active
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