CN113677120A - Dustproof heat dissipation type oscillograph - Google Patents
Dustproof heat dissipation type oscillograph Download PDFInfo
- Publication number
- CN113677120A CN113677120A CN202110807654.5A CN202110807654A CN113677120A CN 113677120 A CN113677120 A CN 113677120A CN 202110807654 A CN202110807654 A CN 202110807654A CN 113677120 A CN113677120 A CN 113677120A
- Authority
- CN
- China
- Prior art keywords
- shell
- heat dissipation
- baffle
- butt joint
- frame body
- 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- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/063—Hermetically-sealed casings sealed by a labyrinth structure provided at the joining parts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a dustproof heat-dissipation wave recorder, and belongs to the technical field of wave recorders. The device comprises a shell and an end cover, wherein a wave recording device is arranged in the shell; the housing includes: a bottom part, wherein a frame body extending upwards to a preset height is arranged at the edge of the upper surface of the bottom part; the top of the frame body is provided with a connecting part which is used for installing an end cover and preventing dust; the end cap includes: the edge of the lower surface of the cover body is provided with a butt joint part matched with the connecting part; the connecting part and the butt joint part are assembled to form sealing connection. According to the invention, the shell and the end cover are in cross connection to form sealing connection, so that the sealing performance of the connection part is improved, and the bolt connection part is isolated through sealing connection, so that the dustproof effect is further achieved. And the shell is ultrathin, and meanwhile, the air flow of the air inside the shell is increased through different hollow structures during working, so that the cooling treatment is realized.
Description
Technical Field
The invention belongs to the technical field of wave recorders, and particularly relates to a dustproof heat dissipation type wave recorder.
Background
At present, the oscillograph is mostly used outdoors, and part still is located under comparatively abominable environment: wind and dust are large and are directly irradiated by the sun. Based on the environment, if the dustproof performance or the heat dispersion of the wave recorder are poor, the service life of the internal parts of the shell of the wave recorder can be influenced, and even scrapped phenomena occur.
Disclosure of Invention
The invention provides a dustproof heat-dissipation type wave recorder for solving the technical problems in the background technology.
The invention adopts the following technical scheme: a dustproof heat dissipation type oscillograph comprises: the device comprises a shell and an end cover, wherein a wave recording device is arranged in the shell; the housing includes:
a bottom part, wherein a frame body extending upwards to a preset height is arranged at the edge of the upper surface of the bottom part; the top of the frame body is provided with a connecting part which is used for installing an end cover and preventing dust;
the end cap includes: the edge of the lower surface of the cover body is provided with a butt joint part matched with the connecting part; the connecting part and the butt joint part are assembled to form sealing connection.
In a further embodiment, the connection portion includes: a stopper part extending upward along the inner wall of the frame body by a predetermined height; a preset distance is reserved between the stop part and the outer wall of the frame body to form a first reserved surface;
the shape of the butt joint part is the same as that of the stopping part, a preset distance is reserved between the butt joint part and the outer wall of the cover body to form a second reserved surface, and when the cover body is buckled on the shell, the outer wall of the stopping part is in contact with the inner wall of the butt joint part.
Adopt above-mentioned technical scheme: the outer wall of the stopping part is contacted with the inner wall of the butt joint part to form a multi-stage bending path, so that a powerful dustproof effect is achieved, and the firmness of connection of the shell and the end cover is improved.
In a further embodiment, a plurality of threaded holes are correspondingly formed in the first reserved surface and the second reserved surface.
By adopting the technical scheme: the threaded holes are arranged at the first reserved surface and the second reserved surface in a hidden mode and are respectively isolated outside by the stopping part and the butt joint part, and a good isolating effect is achieved on dust at the bolt.
In a further embodiment, the frame body is of a multilayer structure and at least comprises a first baffle and a second baffle from inside to outside; wherein, first baffle is hollow out construction.
By adopting the technical scheme: the first baffle is used for facilitating heat dissipation, and the second baffle is used for achieving the dustproof function.
In a further embodiment, the first baffle is provided with a plurality of independent grooves.
By adopting the technical scheme: increasing the fluidity of the gas.
In a further embodiment, the baffle further comprises a reinforcing member arranged between the first baffle and the second baffle, wherein the reinforcing member is composed of a plurality of X-shaped connecting members distributed in a matrix; and adjacent X-shaped connecting pieces are connected end to end.
By adopting the technical scheme: increasing the strength of the housing.
The invention has the beneficial effects that: according to the invention, the shell and the end cover are in cross connection to form sealing connection, so that the sealing performance of the connection part is improved, and the bolt connection part is isolated through sealing connection, so that the dustproof effect is further achieved.
And the shell is ultrathin, and meanwhile, the air flow of the air inside the shell is increased through different hollow structures during working, so that the cooling treatment is realized.
Drawings
Fig. 1 is a schematic structural diagram of a housing.
Fig. 2 is a schematic structural view of the end cap.
Fig. 3 is a partial structural schematic diagram of the housing.
Each of fig. 1 to 3 is labeled as: the structure comprises a shell 1, an end cover 2, a bottom 101, a frame 102, a stop part 103, a first reserved surface 104, a first baffle 105, a groove body 106, an X-shaped connecting piece 107, a butt joint part 201, a second reserved surface 202 and a threaded hole 203.
Detailed Description
The invention is further described with reference to the following description of the drawings and specific embodiments.
If the heat dissipation performance of the existing shell is good, the sealing performance may be reduced, and if the sealing performance is improved, the heat dissipation effect is relatively poor. If a fan is used for heat dissipation or water cooling, firstly, the cost is high, and secondly, the volume of the shell of the wave recorder is small and limited, so that the arrangement of the fan heat dissipation or water cooling device is not practical.
In order to solve the above problem, this embodiment discloses a dustproof heat dissipation type oscillograph, includes: casing 1, with casing 1 looks adaptation's end cover 2, placed the recording device that is used for data acquisition in the inside of casing 1, do not do the repeated description here.
As shown in fig. 1, the housing 1 includes a bottom 101, in other words, a bottom surface. A frame body 102 extending upwards to a predetermined height is arranged at the edge of the bottom surface, and a cavity formed by the frame body 102 is used for accommodating the wave recording device. On this basis, the top of the frame 102 has a connecting portion for fixing the end cap 2 and playing a role of dust prevention. In order to be fitted to the housing 1, in the present embodiment, the end cap 2 includes a cover body, and an edge of a surface of the cover body has an abutting portion 201 fitted to the connecting portion; the connecting portion is assembled with the abutting portion 201 to form a sealed connection.
In a further embodiment, the connection portion comprises: a stopper 103 extending upward along the inner wall of the frame 102 by a predetermined height; a predetermined distance is left between the stop part 103 and the outer wall of the frame body 102 to form a first reserved surface 104; the provision of the first reserved surface 104 is intended to provide space for mounting of the end cap 2 as well as for the bolts. Meanwhile, the shape of the abutting portion 201 is the same as that of the stopping portion, and a predetermined distance is left between the abutting portion 201 and the outer wall of the cover to form a second reserved surface 202, and when the cover is fastened to the housing 1, the outer wall of the stopping portion 103 contacts with the inner wall of the abutting portion 201. In other words, first reserved surface 104 and second reserved surface 202 are in contact with each other for better sealing. The outer wall of the stop part 103 contacts with the inner wall of the butt joint part 201 to form a multi-stage bending path, so that a strong dustproof effect is achieved, and the firmness of connection between the shell 1 and the end cover 2 is increased.
Under the comparatively abominable condition of environment, the connection between end cover 2 and the casing 1 needs very firm, consequently corresponds on first reservation face 104 and the second reservation face 202 and has seted up a plurality of screw hole 203, realizes fixed connection through the bolt. On the other hand, the threaded holes 203 are arranged at the first reserved surface 104 and the second reserved surface 202 in a hidden mode and are respectively isolated from the outside by the stop part 103 and the butt joint part 201, and a good isolating effect is achieved on dust at the bolt.
Meanwhile, in order to ensure the heat dissipation performance, in the present embodiment, the frame 102 has a multi-layer structure and at least includes a first baffle 105 and a second baffle from inside to outside; the first baffle 105 is a hollow structure. The first baffle 105 is for heat dissipation, and the second baffle is for dust protection.
As shown in fig. 3, the first baffle 105 is provided with a plurality of independent slots 106, which are used for increasing the fluidity of the gas and improving the heat dissipation performance. In order to ensure better heat dissipation, in the present embodiment, an ultra-thin baffle is used as the second baffle, but at the same time, the strength of the entire housing 1 is reduced.
In order to solve the above problem, the baffle further comprises a reinforcing member arranged between the first baffle 105 and the second baffle, wherein the reinforcing member is composed of a plurality of X-shaped connecting members 107 distributed in a matrix; adjacent "X" shaped connectors 107 are connected end to end. The strength of the housing 1 is increased.
According to the invention, the shell 1 and the end cover 2 are in cross connection to form sealing connection, so that the sealing performance of the connection part is improved, and the bolt connection part is isolated through sealing connection, so that the dustproof effect is further achieved.
And the shell 1 is processed in an ultrathin way, and meanwhile, the air flow of the air in the shell is increased through different hollow structures during working, so that the cooling processing is realized.
Claims (6)
1. A dustproof heat dissipation type oscillograph comprises: the device comprises a shell and an end cover, wherein a wave recording device is arranged in the shell; characterized in that the housing comprises:
a bottom part, wherein a frame body extending upwards to a preset height is arranged at the edge of the upper surface of the bottom part; the top of the frame body is provided with a connecting part which is used for installing an end cover and preventing dust;
the end cap includes: the edge of the lower surface of the cover body is provided with a butt joint part matched with the connecting part; the connecting part and the butt joint part are assembled to form sealing connection.
2. The dustproof heat dissipation type oscillograph according to claim 1,
the connecting portion includes: a stopper part extending upward along the inner wall of the frame body by a predetermined height; a preset distance is reserved between the stop part and the outer wall of the frame body to form a first reserved surface;
the shape of the butt joint part is the same as that of the stopping part, a preset distance is reserved between the butt joint part and the outer wall of the cover body to form a second reserved surface, and when the cover body is buckled on the shell, the outer wall of the stopping part is in contact with the inner wall of the butt joint part.
3. The dustproof heat dissipation type oscillograph according to claim 2,
and a plurality of threaded holes are correspondingly formed in the first reserved surface and the second reserved surface.
4. The dustproof heat dissipation type oscillograph according to claim 1,
the frame body is of a multilayer structure and at least comprises a first baffle and a second baffle from inside to outside; wherein, first baffle is hollow out construction.
5. The dustproof heat dissipation type oscillograph according to claim 4,
a plurality of independent groove bodies are arranged on the first baffle.
6. The dustproof heat dissipation type oscillograph according to claim 4,
the baffle plate structure also comprises a reinforcing piece arranged between the first baffle plate and the second baffle plate, wherein the reinforcing piece is composed of a plurality of X-shaped connecting pieces distributed in a matrix manner; and adjacent X-shaped connecting pieces are connected end to end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807654.5A CN113677120A (en) | 2021-09-17 | 2021-09-17 | Dustproof heat dissipation type oscillograph |
| PCT/CN2021/126573 WO2023040005A1 (en) | 2021-09-17 | 2021-10-27 | Dustproof and heat-dissipation type wave recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807654.5A CN113677120A (en) | 2021-09-17 | 2021-09-17 | Dustproof heat dissipation type oscillograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113677120A true CN113677120A (en) | 2021-11-19 |
Family
ID=78539570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110807654.5A Withdrawn CN113677120A (en) | 2021-09-17 | 2021-09-17 | Dustproof heat dissipation type oscillograph |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113677120A (en) |
| WO (1) | WO2023040005A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201886174U (en) * | 2010-10-23 | 2011-06-29 | 富士康(昆山)电脑接插件有限公司 | Optical fiber connector assembly |
| CN104360776A (en) * | 2014-10-30 | 2015-02-18 | 沈千新 | Electronic whiteboard |
| CN206062347U (en) * | 2016-07-08 | 2017-04-05 | 广东美的制冷设备有限公司 | Intelligent bracelet |
| CN210157533U (en) * | 2019-04-12 | 2020-03-17 | 佛山市南海永锢五金制品有限公司 | Waterproof shell |
| CN110646897A (en) * | 2019-09-27 | 2020-01-03 | 中航光电科技股份有限公司 | Optical fiber connector assembly, optical fiber plug assembly and corresponding adapter |
-
2021
- 2021-09-17 CN CN202110807654.5A patent/CN113677120A/en not_active Withdrawn
- 2021-10-27 WO PCT/CN2021/126573 patent/WO2023040005A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023040005A1 (en) | 2023-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211119 |