CN210691586U - Infrared communication transmission device for waterproof instrument - Google Patents
Infrared communication transmission device for waterproof instrument Download PDFInfo
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- CN210691586U CN210691586U CN201921508625.3U CN201921508625U CN210691586U CN 210691586 U CN210691586 U CN 210691586U CN 201921508625 U CN201921508625 U CN 201921508625U CN 210691586 U CN210691586 U CN 210691586U
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- infrared
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- pipe
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Abstract
The utility model discloses an infrared communication transmission device for waterproof instrument, including the lid, set firmly protection in the lid is glued and bury the display panel in protection is glued underground, set firmly the infrared pipe that carries out signal communication with the external world on the display panel, a lag cylinder has set firmly on the casing, infrared pipe installs first sealed pad with the display panel junction, lag cylinder one end is pressed to the first sealed pad and the inside section of thick bamboo wall and the tight contact in circumference surface top of infrared pipe, through set up a lag cylinder on the lid to set up first sealed pad on infrared pipe, the section of thick bamboo wall of a lag cylinder and the tight contact in circumference surface top of infrared pipe prevent that the encapsulating from getting into infrared transmission passageway, receive the influence when avoiding infrared transmission, improved data transmission efficiency.
Description
Technical Field
The utility model relates to a communication instrument technical field, concretely relates to infrared communication transmission device for waterproof instrument.
Background
The industrial instrument has a severe working environment, moist air and large dust, so that the protection level of IP68 needs to be achieved, and glue filling treatment needs to be carried out on an integrated circuit.
In the prior art, an industrial instrument is controlled through a program, the program needs to be read and written frequently, the instrument is inconvenient to read and write directly after protection processing of IP68, an infrared communication mode is generally adopted, but in the prior art, the instrument is not structurally optimized for infrared communication, infrared rays are influenced by scattering and refraction, communication interruption and poor data transmission signals are caused, and the problems of incomplete data transmission, data loss and the like are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an infrared communication transmission device for waterproof instrument through set up a lag cylinder on the lid to set up first sealed pad on the infrared tube, the section of thick bamboo wall of a lag cylinder pushes up the tight contact with the circumference surface of infrared tube, prevents that the encapsulating from getting into infrared transmission passageway, receives the influence when avoiding infrared transmission, has improved data transmission efficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an infrared communication transmission device for waterproof instrument, includes the lid, sets firmly protection in the lid and glues and bury the display panel in protection is glued underground, set firmly the infrared pipe that carries out signal communication with the external world on the display panel, set firmly the protection sleeve section of thick bamboo on the lid, infrared pipe installs first sealed pad with the display panel junction, protection sleeve section of thick bamboo one end is pressed to first sealed pad and inside section of thick bamboo wall and the tight contact in circumference surface top of infrared pipe.
Furthermore, a light-transmitting column is arranged at one end, far away from the first sealing gasket, in the protective sleeve, the circumferential outer surface of the light-transmitting column is in tight contact with the wall of the protective sleeve, and a sealed light transmission area is formed among the infrared tube, the first sealing gasket, the protective sleeve and the light-transmitting column.
Furthermore, a liquid crystal screen is fixedly arranged on the display panel, a mounting hole is formed in the cover body, the liquid crystal screen presses the cover body to form a display surface which is not shielded by the mounting hole, and a second sealing gasket is arranged between the contact part of the liquid crystal screen and the cover body.
Compared with the prior art, the utility model has the advantages that:
1. through set up the protection sleeve section of thick bamboo on the lid to set up first sealed pad on the infrared tube, the section of thick bamboo wall of protection sleeve section of thick bamboo pushes up tight contact with the circumference surface of infrared tube, prevents that the encapsulating from getting into infrared transmission passageway, receives the influence when avoiding infrared transmission, has improved data transmission efficiency.
2. Be formed with sealed light transmission area between infrared pipe, first sealed pad, protective sleeve and the light-transmitting post, when external environment was moist, can follow the protective sleeve and keep away from the one end invasion infrared pipe that sealed was sealed, long-term work is under humid environment, and the life-span of infrared pipe can descend, through the sealed effect of light-transmitting post, has blockked the invasion of moisture, has improved the life of infrared pipe, has reduced the maintenance cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, an infrared communication transmission device for a waterproof instrument comprises a cover body 10, a protective adhesive 20 fixedly arranged in the cover body, and a display panel 30 embedded in the protective adhesive, wherein an infrared tube 31 for signal communication with the outside is fixedly arranged on the display panel, a protective sleeve 11 is fixedly arranged on the cover body, a first sealing gasket 32 is arranged at the joint of the infrared tube and the display panel, one end of the protective sleeve is pressed towards the first sealing gasket, and the inner sleeve wall is in abutting contact with the circumferential outer surface of the infrared tube; in this embodiment the inside sunken of lid, the protection is glued and is set up in the sunken in the lid, the display panel is buried underground in the protection and is glued, infrared pipe and display panel fixed connection, the external world through infrared pipe with waterproof instrument carries out the communication, first sealed pad cover is on infrared pipe, protection sleeve internal diameter size is the same with the external diameter of infrared pipe, or slightly less than the external diameter of infrared pipe for with the circumference surface of protection sleeve cover tight at infrared pipe, the one end and the tight contact in first sealed pad top of protection sleeve, through above-mentioned measure, in the communication area of infrared pipe is flowed into in the protection glue when preventing the encapsulating, avoid producing the influence to the infrared ray, the efficiency and the effect of infrared communication have been improved.
As shown in fig. 1 and 2, a light-transmitting column 33 is disposed at one end of the protective sleeve 11, which is far away from the first sealing gasket, the circumferential outer surface of the light-transmitting column is in tight contact with the wall of the protective sleeve, and a sealed light transmission region 34 is formed among the infrared tube 31, the first sealing gasket 32, the protective sleeve 11 and the light-transmitting column 33; in the embodiment, the light-transmitting column is a light-transmitting body and can transmit infrared rays; the light-transmitting column is a cylinder, the outer diameter of the light-transmitting column is slightly larger than the inner diameter of the protective sleeve or is the same as the inner diameter of the protective sleeve, the wall of the protective sleeve is tightly contacted with the outer surface of the circumference of the light-transmitting column, a sealed light transmission area is formed among the infrared tube, the first sealing gasket, the protective sleeve and the light-transmitting column, the light transmission area is sealed, protective glue can be prevented from entering, moist air can be prevented from invading the infrared tube from one end, away from the first sealing gasket, of the protective sleeve, the service life of the infrared tube is prolonged, the infrared communication efficiency of the instrument is improved, and the maintenance cost is reduced.
As shown in fig. 1 and 2, a liquid crystal panel 35 is arranged on the display panel, a mounting hole 12 is arranged on the cover body, the liquid crystal panel is pressed against the cover body to form a display surface 36 which is not shielded by the mounting hole, and a second sealing gasket 37 is arranged at the contact part of the liquid crystal panel and the cover body; in this embodiment the size of LCD screen slightly is greater than the mounting hole, and the LCD screen is provided with the second sealed pad to the part of mounting hole and between the lid, the second sealed pad can prevent that moist air from getting into the instrument in the mounting hole, has improved the waterproof performance of instrument, has reduced the maintenance cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides an infrared communication transmission device for waterproof instrument, its characterized in that, includes lid (10), sets firmly protection glue (20) in the lid and bury display panel (30) in the protection glue underground, infrared pipe (31) that carry out signal communication with the external world have set firmly on the display panel, a protective sleeve (11) has set firmly on the lid, infrared pipe and display panel junction install first sealed pad (32), protective sleeve one end is pressed to first sealed pad and inside section of thick bamboo wall and the tight contact in circumference surface top of infrared pipe.
2. The infrared communication transmission device for waterproof meter according to claim 1, characterized in that: one end of the protection sleeve (11) far away from the first sealing gasket is provided with a light-transmitting column (33), the circumferential outer surface of the light-transmitting column is tightly contacted with the wall of the protection sleeve, and a sealed light transmission area (34) is formed among the infrared tube (31), the first sealing gasket (32), the protection sleeve (11) and the light-transmitting column (33).
3. The infrared communication transmission device for waterproof meter according to claim 1, characterized in that: the liquid crystal display is characterized in that a liquid crystal screen (35) is fixedly arranged on the display panel, a mounting hole (12) is formed in the cover body, the liquid crystal screen presses the cover body to form a display surface (36) which is not shielded by the mounting hole, and a second sealing gasket (37) is arranged between the contact part of the liquid crystal screen and the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508625.3U CN210691586U (en) | 2019-09-09 | 2019-09-09 | Infrared communication transmission device for waterproof instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508625.3U CN210691586U (en) | 2019-09-09 | 2019-09-09 | Infrared communication transmission device for waterproof instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691586U true CN210691586U (en) | 2020-06-05 |
Family
ID=70888198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508625.3U Active CN210691586U (en) | 2019-09-09 | 2019-09-09 | Infrared communication transmission device for waterproof instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691586U (en) |
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2019
- 2019-09-09 CN CN201921508625.3U patent/CN210691586U/en active Active
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