Sound insulation box with observation window
By setting transparent PC boards and support ring observation window components on both ends of the speaker, the problem that existing speakers cannot penetrate X-ray, realizing the versatility of the speakers and meeting the X-ray detection needs.
Patent Information
- Application Number
- CN202421680919.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Existing soundproofing boxes cannot penetrate X-rays and cannot perform X-ray detection.
The observation window assembly is set at both ends of the sound insulation box. The observation window assembly is composed of a transparent PC board and a support ring. A sound insulation cotton is installed in the middle of the support ring. The transparent PC board has good X-ray transmission ability, and the support ring provides sound insulation effect.
It realizes that the sound insulation box has both good sound insulation ability and X-ray penetration function to meet different detection needs.
Smart Images
Figure CN223051869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sound insulation equipment, in particular to a sound insulation box with an observation window. Background Art
[0002] At present, electronic products pay more and more attention to acoustic parameters. During the development and production of products, a large number of acoustic researches and detections are required. In order to reduce the sound interference of the external environment, products usually need to be placed in a sound insulation box for detection.
[0003] According to different electronic products, the required detection experiments are also different. Some electronic products need to be subjected to X-ray detection. However, the existing sound insulation boxes cannot allow X-rays to penetrate the box body, so X-ray detection cannot be carried out. Content of the Utility Model
[0004] The purpose of the utility model is to provide a sound insulation box with an observation window for the deficiencies of the existing technology. The sound insulation box of the utility model has both good sound insulation ability and the ability to allow X-rays to penetrate.
[0005] The utility model is realized through the following technical solutions. A sound insulation box with an observation window includes a box body. A sound insulation door is arranged at the front end of the box body. A sound insulation layer is arranged inside the box body. A first observation port and a second observation port are respectively arranged at both ends of the box body. The first observation port and the second observation port are arranged opposite to each other. Observation window assemblies are arranged at both the first observation port and the second observation port. The observation window assembly includes a first transparent PC board and a second transparent PC board. A support ring is arranged between the first transparent PC board and the second transparent PC board. The first transparent PC board and the second transparent PC board are respectively fixedly connected to the support ring. Sound insulation cotton is arranged in the middle of the support ring. A reinforcing sheet metal is arranged on the outer end face of the first transparent PC board. The reinforcing sheet metal is arranged in a circular ring shape.
[0006] Preferably, the sound insulation layer includes sound absorption cotton. A paste layer is arranged on one side of the sound absorption cotton. The paste layer is pasted to the inner wall of the box body.
[0007] Preferably, the observation window assemblies at the first observation port and the second observation port are on the same straight line.
[0008] Preferably, a spaced space is arranged between the first transparent PC board and the second transparent PC board. The sound insulation cotton fills the spaced space.
[0009] Preferably, a maintenance door is arranged at the rear end of the box body.
[0010] Preferably, the sound insulation door includes an outer sound insulation door and an inner sound insulation door.
[0011] Preferably, universal wheels are provided at the bottom of the box body.
[0012] Advantages of the present utility model: In this embodiment, observation window assemblies are respectively provided on both sides of the box body. The first transparent PC board and the second transparent PC board of the observation window assembly are equivalent to the front board and the rear board of the observation window. The first transparent PC board and the second transparent PC board are fixed by a support ring. The first transparent PC board and the second transparent PC board have a small density and have good X-ray penetration ability. Sound insulation cotton is provided in the middle of the support ring, which can effectively achieve a sound insulation effect. The present utility model has both good sound insulation ability and X-ray penetrability. Description of the Drawings
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of another perspective of the present utility model.
[0015] Figure 3 It is an exploded structural schematic diagram of the present utility model.
[0016] Figure 4 It is a sectional structural schematic diagram of the box body of the present utility model.
[0017] Figure 5 It is an exploded structural schematic diagram of the observation window assembly of the present utility model. Detailed Embodiments
[0018] The following further describes the present utility model in conjunction with the attached Figure 1 to the attached Figure 5 , and specific embodiments.
[0019] As Figures 1 to 5 shown, a sound-insulating box with an observation window includes a box body 1. A sound-insulating door 2 is provided at the front end of the box body 1. A sound-insulating layer 3 is provided inside the box body 1. A first observation port 4 and a second observation port (not marked) are respectively provided at both ends of the box body 1. The first observation port 4 and the second observation port are arranged opposite to each other. Observation window assemblies 5 are provided at both the first observation port 4 and the second observation port. The observation window assembly 5 includes a first transparent PC board 51 and a second transparent PC board 52. A support ring 53 is provided between the first transparent PC board 51 and the second transparent PC board 52. The first transparent PC board 51 and the second transparent PC board 52 are respectively fixedly connected to the support ring 53. Sound insulation cotton 54 is provided in the middle of the support ring 53. A reinforcing sheet metal 55 is provided on the outer end surface of the first transparent PC board 51. The reinforcing sheet metal 55 is arranged in a circular ring shape.
[0020] In this embodiment, observation window assemblies 5 are respectively arranged on both sides of the box body 1. The first transparent PC board 51 and the second transparent PC board 52 of the observation window assembly 5 are equivalent to the front board and the rear board of the observation window. The first transparent PC board 51 and the second transparent PC board 52 are fixed by a support ring 53. The first transparent PC board 51 and the second transparent PC board 52 have a relatively small density and have good X-ray penetration ability. Sound insulation cotton 54 is arranged in the middle of the support ring 53, which can effectively achieve a sound insulation effect. The reinforcing sheet metal 55 is used for fixedly connecting with the first observation port 4 to ensure that the observation window assembly 5 closes the first observation port 4 or the second observation port. This novel sound insulation box has both good sound insulation ability and X-ray penetrability at the same time.
[0021] In this embodiment, the sound insulation layer 3 includes sound-absorbing cotton. A sticking layer is arranged on one side of the sound-absorbing cotton, and the sticking layer is stuck to the inner wall of the box body to form a space that can reduce external noise and internal sound reflection.
[0022] In this embodiment, the observation window assemblies 5 of the first observation port 4 and the observation window assemblies 5 of the second observation port are on the same straight line, and X-rays can penetrate into the box body 1 from the observation window assemblies 5 on both sides of the box body 1.
[0023] In this embodiment, an interval space is arranged between the first transparent PC board 51 and the second transparent PC board 52, and the sound insulation cotton 54 fills the interval space. The sound insulation cotton 54 fills the interval space completely to ensure good sealing performance and improve the sound insulation effect.
[0024] In this embodiment, a maintenance door 6 is arranged at the rear end of the box body 1. The maintenance door 6 can be disassembled to facilitate the maintenance and repair of the devices inside the sound insulation box.
[0025] In this embodiment, the sound insulation door 2 includes an outer sound insulation door 21 and an inner sound insulation door 22. The inner sound insulation door 22 and the sound-absorbing cotton inside the box body 1 together form a space that can reduce external noise and internal sound reflection; the outer sound insulation door 21 and the inner sound insulation door 22 achieve a double sound insulation effect.
[0026] In this embodiment, universal wheels 7 are arranged at the bottom of the box body 1 to facilitate the movement of the sound insulation box.
[0027] The above content is only the preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present utility model.
Claims
1. A soundproof box with an observation window, comprising a box body, a soundproof door is provided at the front end of the box body, and a soundproof layer is provided inside the box body, characterized in that: The first observation port and the second observation port are respectively provided at both ends of the box body, the first observation port and the second observation port are arranged opposite to each other, and the first observation port and the second observation port are both provided with an observation window assembly, and the observation window assembly includes a first transparent PC plate and a second transparent PC plate, a support ring is provided between the first transparent PC plate and the second transparent PC plate, and the first transparent PC plate and the second transparent PC plate are respectively fixedly connected to the support ring, and sound insulation cotton is provided in the middle of the support ring, and a reinforced sheet metal is provided on the outer end surface of the first transparent PC plate, and the reinforced sheet metal is provided in a circular ring shape.
2. A soundproof box with an observation window according to claim 1, characterized in that: The sound insulation layer comprises sound-absorbing cotton, one side of which is provided with an adhesive layer, and the adhesive layer is adhered to the inner wall of the box body.
3. The soundproof box with an observation window according to claim 1, characterized in that: The observation window assembly of the first observation port and the observation window assembly of the second observation port are located on the same straight line.
4. The soundproof box with an observation window according to claim 1, characterized in that: A spacing space is provided between the first transparent PC board and the second transparent PC board, and the sound insulation cotton fills the spacing space.
5. The soundproof box with an observation window according to claim 1, characterized in that: A maintenance door is arranged at the rear end of the box.
6. The soundproof box with an observation window according to claim 1, characterized in that: The soundproof door comprises an outer soundproof door and an inner soundproof door.
7. The soundproof box with an observation window according to claim 1, characterized in that: The bottom of the box is provided with universal wheels.