CN210604574U - Waterproof structure of dust monitor host shell - Google Patents
Waterproof structure of dust monitor host shell Download PDFInfo
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- CN210604574U CN210604574U CN201921516655.9U CN201921516655U CN210604574U CN 210604574 U CN210604574 U CN 210604574U CN 201921516655 U CN201921516655 U CN 201921516655U CN 210604574 U CN210604574 U CN 210604574U
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- dust monitor
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Abstract
The utility model discloses a waterproof construction of dust monitor host computer shell, including last casing, insulating inner shell and lower casing, the top of casing is provided with the third fixed slot down, and the inboard of third fixed slot installs first sealing washer, the top of first sealing washer is passed through second fixed slot fixed connection and is gone up the upper casing, and the both sides on going up the casing top all are provided with the water guide dustcoat, the inboard of casing and last casing all is provided with insulating inner shell down, the both sides of casing and last casing all evenly are provided with the fin down, the one end of going up the casing evenly is provided with the ventilation hole, and the one end of casing all is provided with the baffle above the ventilation hole. The utility model discloses a both sides on last casing top all are provided with the water guide dustcoat, have realized making water flow down along the water guide dustcoat to function in the difficult income shell.
Description
Technical Field
The utility model relates to a dust monitor equipment technical field specifically is a waterproof construction of dust monitor host computer shell.
Background
The dust monitor is used in places such as mines, building construction and the like, can accurately and timely reflect the quality of respiratory dust inhaled by dust receiving personnel and the pollution condition of dust in different dust operation places, provides reliable data for accurately evaluating the sanitation condition of the operation places, and is suitable for underground coal mines and other operation places containing explosive hazardous gas;
in addition, due to the harsh detection environment, the detector can be damaged after water enters, so that the sealing property between the shells is important;
and the waterproof structure of the existing dust monitor host shell does not have the functions of waterproof sealing, heat dissipation and convenience in installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof construction of dust monitor host computer shell to the waterproof construction who solves the current dust monitor host computer shell that proposes in the above-mentioned background art does not have waterproof sealing, heat dissipation and the functional problem of installation of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof construction of dust monitor host computer shell, includes casing, insulating inner shell and lower casing, the top of casing is provided with the third fixed slot down, and the inboard of third fixed slot installs first sealing washer, the top of first sealing washer is passed through second fixed slot fixed connection and is gone up the casing, and the both sides on going up the casing top all are provided with the water guide dustcoat, the inboard of casing and last casing all is provided with insulating inner shell down, the both sides of casing and last casing all evenly are provided with the fin down, the one end of going up the casing evenly is provided with the ventilation hole, and the one end of casing all is provided with the baffle above the ventilation hole.
Preferably, the inner walls of the two sides of the lower shell and the upper shell are both provided with mounting blocks, and the inner sides of the mounting blocks are both provided with fastening bolts.
Preferably, all install first connecting block on the both sides inner wall of the inboard insulating inner shell of last casing, and the bottom of first connecting block all is provided with the second fixture block, all install the second connecting block on the both sides inner wall of the inboard insulating inner shell of inferior valve casing, and the top of second connecting block all is provided with the draw-in groove, draw-in groove and second fixture block cooperate each other, constitute fixed knot and construct, and the both sides of draw-in groove all through the first fixture block of spring fixedly connected with to the equal fixed connection in one side of second fixture block in one side of first fixture block.
Preferably, through holes are formed in the two sides between the two ends of the lower shell and the two ends of the upper shell, and heat conducting blocks are uniformly arranged on the inner sides of the lower shell and the upper shell outside the through holes.
Preferably, the top of going up the casing is provided with first fixed slot, and the inboard of first fixed slot is through second sealing washer fixedly connected with display screen to the top of display screen is provided with waterproof glue.
Preferably, the outer sides of the lower shell and the upper shell are coated with fluorocarbon coating layers, the outer sides of the fluorocarbon coating layers are coated with nano baking paint layers, and the inner sides of the lower shell and the upper shell are coated with polyimide insulating films.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by installing the upper shell, the lower shell, the second fixing groove, the first sealing ring, the water guide outer cover, the second sealing ring, the display screen and the waterproof glue, the upper shell is placed at the top end of the lower shell, the second fixing groove is tightly attached to the first sealing ring, the sealing and the waterproofing between the upper shell and the lower shell are realized, the water guide outer cover enables water to flow in the downward direction, so that the water is difficult to enter the shell, the display screen is hermetically fixed with the top end of the upper shell through the second sealing ring, and the waterproof glue is sprayed on a gap between the top end of the display screen and the upper shell, so that the water is difficult to enter the shell through the gap of the display screen;
(2) meanwhile, the device is provided with a lower shell, an upper shell, a fastening bolt, an installation block, a second fixture block, a clamping groove and a first fixture block, the lower shell and the upper shell are fixed inside the installation block through the fastening bolt, the lower shell and the upper shell are fixed in the clamping groove through the second fixture block, and then the first fixture block is clamped on two sides of the second fixture block, so that the lower shell and the upper shell are conveniently installed;
(3) the device dispels the heat through installing fin, heat conduction piece, through-hole, ventilation hole and baffle simultaneously, cooperates the heat conduction piece to absorb the heat in the casing, and the natural wind that flows in the rethread through-hole carries out rapid cooling, and the rethread ventilation hole ventilates the moisture-proof, and the baffle is the arc, makes water along flowing down, can not enter into in the casing.
Drawings
Fig. 1 is a schematic sectional structural view of the housing of the present invention;
FIG. 2 is a schematic view of a structure of one end of the housing of the present invention;
FIG. 3 is a schematic view of the housing structure of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention;
FIG. 5 is an enlarged schematic view of the structure at B of the present invention;
in the figure: 1. a heat sink; 2. a lower housing; 3. a water guide housing; 4. a first seal ring; 5. mounting blocks; 6. an upper housing; 7. a second seal ring; 8. a through hole; 9. a display screen; 10. waterproof glue; 11. a heat conducting block; 12. a first fixing groove; 13. a first connection block; 14. fastening a bolt; 15. an insulating inner case; 16. a baffle plate; 17. a vent hole; 18. a nano baking paint layer; 19. coating a fluorocarbon coating; 20. a polyimide insulating film; 21. a second fixing groove; 22. a third fixing groove; 23. a first clamping block; 24. a second fixture block; 25. a spring; 26. a card slot; 27. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a waterproof structure of a dust monitor host machine shell comprises an upper shell 6, an insulating inner shell 15 and a lower shell 2, wherein a third fixing groove 22 is formed in the top end of the lower shell 2, a first sealing ring 4 is installed on the inner side of the third fixing groove 22, the top end of the first sealing ring 4 is fixedly connected to the upper shell 6 through a second fixing groove 21, and water guide outer covers 3 are arranged on two sides of the top end of the upper shell 6;
the inner sides of the lower shell 2 and the upper shell 6 are both provided with an insulating inner shell 15;
the inner walls of two sides of the inner insulating shell 15 on the inner side of the upper shell 6 are respectively provided with a first connecting block 13, the bottom end of each first connecting block 13 is provided with a second clamping block 24, the inner walls of two sides of the inner insulating shell 15 on the inner side of the lower shell 2 are respectively provided with a second connecting block 27, the top end of each second connecting block 27 is provided with a clamping groove 26, the clamping grooves 26 and the second clamping blocks 24 cooperate with each other to form a fixed structure, two sides of each clamping groove 26 are respectively fixedly connected with a first clamping block 23 through springs 25, and one side of each first clamping block 23 is fixedly connected to one side of each second clamping block 24;
through holes 8 are formed in two sides between two ends of the lower shell 2 and the upper shell 6, heat conducting blocks 11 are uniformly arranged on the outer sides of the through holes 8 and on the inner sides of the lower shell 2 and the upper shell 6, heat in the shells is absorbed through the heat conducting blocks 11, and then the temperature is rapidly reduced through natural wind flowing in the through holes 8;
a first fixing groove 12 is formed in the top end of the upper shell 6, a display screen 9 is fixedly connected to the inner side of the first fixing groove 12 through a second sealing ring 7, and waterproof glue 10 is arranged on the top end of the display screen 9, so that the effect of sealing and fixing the display screen 9 and the upper shell 6 is achieved, and water proofing is achieved;
the two sides of the lower shell 2 and the upper shell 6 are both uniformly provided with cooling fins 1, one end of the upper shell 6 is uniformly provided with vent holes 17, and one end of the upper shell 6 above the vent holes 17 is provided with a baffle 16, so that the ventilation and waterproof function can be realized;
the outer sides of the lower shell 2 and the upper shell 6 are coated with fluorocarbon coatings 19, so that the effects of high temperature resistance and corrosion resistance are achieved, the outer sides of the fluorocarbon coatings 19 are coated with nano baking paint layers 18, the nano surfaces are very compact, stains cannot penetrate into molecules, the stains naturally fall off along with rainwater when the rainwater is washed, the anti-fouling effect is good, and the inner sides of the lower shell 2 and the upper shell 6 are coated with polyimide insulating films 20.
The working principle is as follows: when in use, the lower shell 2 and the upper shell 6 are fixed inside the mounting block 5 through the fastening bolt 14, and then fixed in the clamping groove 26 through the second clamping block 24, then the first clamping block 23 is clamped at two sides of the second clamping block 24, thereby facilitating the mounting between the lower shell 2 and the upper shell 6, by placing the upper shell 6 at the top end of the lower shell 2, the second fixing groove 21 is tightly attached to the first sealing ring 4, the sealing and water-proof between the upper shell and the lower shell is realized, and the water guide housing 3 enables water to flow along the downward direction, thereby enabling the water not to enter the shell easily, and the display screen 9 is fixed with the top end of the upper shell 6 through the second sealing ring 7, and then the waterproof glue 10 is sprayed at the gap between the top end of the display screen 9 and the upper shell 6, thereby enabling the water not to enter the shell easily through the gap of the display screen 9, by being provided with the nano baking paint layer 18, because the, inside the spot can not permeate the molecule, when the rainwater washed, the spot can drop along with the rainwater is natural, and the anti-soil is effectual, dispels the heat through fin 1, and the heat in the casing is absorbed to cooperation heat conduction piece 11, and the interior natural wind that flows of rethread through-hole 8 carries out rapid cooling, and rethread ventilation hole 17 ventilates the moisture-proof, and baffle 16 is the arc, makes water flow down, can not enter into the casing, and the coating has coated fluorocarbon coating 19, has realized high temperature resistant, corrosion resistant effect.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a dust monitor host computer shell's waterproof construction, includes casing (6), insulating inner shell (15) and casing (2) down, its characterized in that: the top of casing (2) is provided with third fixed slot (22) down, and the inboard of third fixed slot (22) installs first sealing washer (4), the top of first sealing washer (4) is passed through second fixed slot (21) fixed connection and is gone up casing (6), and the both sides on last casing (6) top all are provided with water guide dustcoat (3), the inboard of casing (2) and last casing (6) all is provided with insulating inner shell (15) down, the both sides of casing (2) and last casing (6) all evenly are provided with fin (1) down, the one end of going up casing (6) evenly is provided with ventilation hole (17), and the one end of casing (6) all is provided with baffle (16) above ventilation hole (17).
2. The waterproof structure of the dust monitor main unit shell according to claim 1, wherein: all install installation piece (5) on the both sides inner wall of lower casing (2) and last casing (6), and fastening bolt (14) are all installed to the inboard of installation piece (5).
3. The waterproof structure of the dust monitor main unit shell according to claim 1, wherein: go up all to install first connecting block (13) on the both sides inner wall of casing (6) inboard insulating inner shell (15), and the bottom of first connecting block (13) all is provided with second fixture block (24), all install second connecting block (27) on the both sides inner wall of casing (2) inboard insulating inner shell (15) down, and the top of second connecting block (27) all is provided with draw-in groove (26), draw-in groove (26) and second fixture block (24) are mutually supported, constitute fixed knot and construct, and the both sides of draw-in groove (26) all through first fixture block (23) of spring (25) fixedly connected with to the equal fixed connection in one side of second fixture block (24) in one side of first fixture block (23).
4. The waterproof structure of the dust monitor main unit shell according to claim 1, wherein: both sides between lower casing (2) and last casing (6) both ends all are provided with through-hole (8), and through-hole (8) outside lower casing (2) and the inboard of last casing (6) all evenly install heat conduction piece (11).
5. The waterproof structure of the dust monitor main unit shell according to claim 1, wherein: go up the top of casing (6) and be provided with first fixed slot (12), and the inboard of first fixed slot (12) is through second sealing washer (7) fixedly connected with display screen (9) to the top of display screen (9) is provided with waterproof glue (10).
6. The waterproof structure of the dust monitor main unit shell according to claim 1, wherein: the outer sides of the lower shell (2) and the upper shell (6) are coated with fluorocarbon coatings (19), the outer sides of the fluorocarbon coatings (19) are coated with nano baking paint layers (18), and the inner sides of the lower shell (2) and the upper shell (6) are coated with polyimide insulating films (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516655.9U CN210604574U (en) | 2019-09-11 | 2019-09-11 | Waterproof structure of dust monitor host shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516655.9U CN210604574U (en) | 2019-09-11 | 2019-09-11 | Waterproof structure of dust monitor host shell |
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| Publication Number | Publication Date |
|---|---|
| CN210604574U true CN210604574U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516655.9U Active CN210604574U (en) | 2019-09-11 | 2019-09-11 | Waterproof structure of dust monitor host shell |
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| CN (1) | CN210604574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431502A (en) * | 2020-11-03 | 2022-05-06 | 常德市源宏食品有限责任公司 | Rice flour vacuum stirring advancing device |
| CN115900935A (en) * | 2022-12-28 | 2023-04-04 | 广州清迈电子有限公司 | Noise detector with safety protection structure |
-
2019
- 2019-09-11 CN CN201921516655.9U patent/CN210604574U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431502A (en) * | 2020-11-03 | 2022-05-06 | 常德市源宏食品有限责任公司 | Rice flour vacuum stirring advancing device |
| CN115900935A (en) * | 2022-12-28 | 2023-04-04 | 广州清迈电子有限公司 | Noise detector with safety protection structure |
| CN115900935B (en) * | 2022-12-28 | 2023-07-04 | 广州清迈电子有限公司 | Noise detector with safety protection structure |
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