CN212964515U - Installation shell of direct-reading dust detector - Google Patents
Installation shell of direct-reading dust detector Download PDFInfo
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- CN212964515U CN212964515U CN202021830577.2U CN202021830577U CN212964515U CN 212964515 U CN212964515 U CN 212964515U CN 202021830577 U CN202021830577 U CN 202021830577U CN 212964515 U CN212964515 U CN 212964515U
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- mounting
- shell
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- bottom shell
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- 238000009434 installation Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 241000237983 Trochidae Species 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 101150006573 PAN1 gene Proteins 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an installation shell of a direct-reading dust detector, which comprises a bottom shell, a top shell, a first slot arranged at one end of the bottom shell, a second slot arranged at one end of the top shell, and an end plate which can be plugged and unplugged and is arranged in the first slot and the second slot; the installation casing still includes that the length extending direction who follows the drain pan arranges in proper order locates drain pan internal surface: the device comprises a first mounting groove for mounting an optical path detection unit, a first mounting mechanism for mounting a camera unit, and a second mounting groove for mounting a battery unit; the mounting shell further comprises a second mounting mechanism which is arranged on the inner surface of the bottom shell and is sequentially arranged with the second mounting groove along the width extending direction of the bottom shell; the getter pump unit comprises a pump body and an air inlet pipe connected to the pump body, and the second mounting mechanism comprises a first arc-shaped groove and an arc-shaped bayonet, wherein the first arc-shaped groove is used for being clamped in by the pump body in a matched mode, and the arc-shaped bayonet is used for being clamped in by the air inlet pipe in a matched mode. The utility model discloses install the casing, each inside functional unit installation is neat orderly, and is better to the fixed effect of inhaling the pump unit.
Description
Technical Field
The utility model relates to a direct-reading dust detector's installation casing.
Background
The existing dust detector is complex in mounting and dismounting of the mounting shell. Meanwhile, the installation of each internal functional unit is disordered and is not neat and attractive enough. In the detection process, the vibration of the air suction pump unit is large, and the use experience is influenced.
Disclosure of Invention
The utility model aims at providing a direct-reading dust detector's installation casing, installation casing easy dismounting, each functional unit installation of inside is neat orderly, and is better to the fixed effect of suction pump unit.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
an installation shell of a direct-reading dust detector comprises a bottom shell, a top shell detachably arranged on the bottom shell, a first slot arranged at one end of the bottom shell, a second slot arranged at one end of the top shell and positioned right above the first slot, and an end plate which can be plugged and unplugged and is arranged in the first slot and the second slot and used for installing a dust sampling head and a temperature and humidity sensor;
the installation casing still includes that what arrange in proper order along the length extending direction of drain pan locates drain pan internal surface: the device comprises a first mounting groove for mounting an optical path detection unit, a first mounting mechanism for mounting a camera unit, and a second mounting groove for mounting a battery unit;
the mounting shell further comprises a second mounting mechanism which is arranged on the inner surface of the bottom shell and used for mounting the air suction pump unit, and the second mounting mechanism and the second mounting groove are sequentially arranged along the width extending direction of the bottom shell;
the getter pump unit includes the pump body, connects intake pipe on the pump body, second installation mechanism including be used for by first arc wall that pump body cooperation card was gone into, be used for by the arc bayonet socket that intake pipe cooperation card was gone into.
Preferably, the installation shell further comprises a second arc-shaped groove which is arranged on the inner surface of the top shell and used for compressing the pump body in a matched mode, and the second arc-shaped groove is located right above the first arc-shaped groove.
Preferably, the side of the bottom shell is provided with a first hole aligned with the air outlet of the pump body.
Preferably, the camera unit comprises a circuit board and a camera mounted on the circuit board, and the first mounting mechanism comprises a pressing piece used for pressing one end of the circuit board and a threaded mounting hole used for matching with the first bolt to lock the other end of the circuit board.
More preferably, the bottom of the bottom shell is provided with a second hole through which the camera penetrates.
Preferably, a plurality of first threaded holes are formed in the edges of two sides of the bottom shell, a plurality of second threaded holes which are in one-to-one correspondence with the edges of two sides of the top shell and are located above the first threaded holes are formed in the edges of two sides of the top shell, and the mounting shell further comprises second bolts which are used for being inserted into the first threaded holes and the corresponding second threaded holes.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a direct-reading dust detector's installation casing, the end plate can be pulled out and inserted and locate in drain pan and top shell, the installation casing easy dismounting; the light path detection unit, the camera shooting unit, the battery unit and the air suction pump unit are orderly arranged; through set up first arc wall on the drain pan and encircle along circumference and support in pump body downside portion, it is better to the fixed effect of the pump body, has reduced the vibration of aspirator pump unit in the use.
Drawings
FIG. 1 is a first schematic structural diagram of a bottom case;
FIG. 2 is a second schematic structural view of the bottom case;
FIG. 3 is a third schematic structural view of the bottom case;
FIG. 4 is a first schematic structural view of a top case;
FIG. 5 is a second schematic structural view of the top case;
fig. 6 is a schematic view of the structure in which the end plates are installed in the bottom case and the top case.
Wherein: 1. a bottom case; 2. a top shell; 3. a first slot; 4. a second slot; 5. an end plate; 6. a dust sampling head; 7. a temperature and humidity sensor; 8. a first mounting groove; 9. a second mounting groove; 10. a first arc-shaped slot; 11. an arc bayonet; 12. a second arc-shaped slot; 13. a first hole; 14. a compression member; 15. a threaded mounting hole; 16. a second hole; 17. a first threaded hole; 18. and a second threaded hole.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 6, the mounting case of the direct-reading dust detector includes a bottom case 1 and a top case 2 detachably disposed on the bottom case 1. The edge of two sides of the bottom shell 1 is provided with a plurality of first threaded holes 17, the edge of two sides of the top shell 2 is provided with a plurality of one-to-one corresponding second threaded holes 18 which are positioned above the first threaded holes 17, and the mounting shell further comprises second bolts which are inserted into the first threaded holes 17 and the corresponding second threaded holes 18.
In this embodiment, referring to fig. 1 and 4, the bottom case 1 has four first threaded holes 17 opened along each side of the length direction thereof, and the top case 2 has four second threaded holes 18 opened along each side of the length direction thereof. Through this setting, the dismouting is swift convenient between drain pan 1 and the top shell 2.
Above-mentioned direct-reading dust detector's installation casing still includes first slot 3 of locating drain pan 1 one end, locate 2 one ends of top shell and be located the second slot 4 directly over first slot 3, can pull out the end plate 5 of locating in first slot 3 and the second slot 4 of inserting. The opening direction of the first slot 3 faces the second slot 4, and the opening direction of the second slot 4 faces the first slot 3. That is, the first slot 3 is opened upward, the second slot 4 is opened downward, the lower end of the end plate 5 is inserted into the first slot 3, and the upper end of the end plate 5 is inserted into the second slot 4. The bottom shell 1, the top shell 2 and the end plate 5 enclose each other to form a sealed shell. Through this setting, the end plate 5 can be pulled out and inserted and locate in drain pan 1 and top shell 2, installation casing easy dismounting. The end plate 5 is used for installing a dust sampling head 6 and a temperature and humidity sensor 7.
Above-mentioned direct-reading dust detector's installation casing still includes along the protruding internal surface of drain pan 1 of locating of the length extending direction interval arrangement in proper order of drain pan 1: a first mounting groove 8 for mounting the optical path detection unit, a first mounting mechanism for mounting the image pickup unit, and a second mounting groove 9 for mounting the battery unit. The three are arranged at intervals in sequence along the direction far away from the end plate 5. The mounting shell of the direct-reading dust detector further comprises a second mounting mechanism which is arranged on the inner surface of the bottom shell 1 and used for mounting the air suction pump unit, and the second mounting mechanism and the second mounting groove 9 are sequentially arranged at intervals along the width extending direction of the bottom shell 1. By the arrangement, the four devices are arranged in order.
The air suction pump unit comprises a pump body and an air inlet pipe connected to the pump body. The main body of the pump body is cylindrical. The second mounting mechanism comprises a first arc-shaped groove 10 used for being clamped in by the pump body in a matching mode and an arc-shaped bayonet 11 used for being clamped in by the air inlet pipe in a matching mode. The mounting shell further comprises a second arc-shaped groove 12 which is convexly arranged on the inner surface of the top shell 2 and is used for compressing the pump body in a matched mode, and the second arc-shaped groove 12 is located right above the first arc-shaped groove 10. The pump body is enclosed through the mutual matching of the second arc-shaped groove 12 and the first arc-shaped groove 10, the fixing effect on the pump body is better, and the vibration of the getter pump unit in the using process is reduced. The side part of the pump body is provided with an air outlet, and the side part of the bottom shell 1 is provided with a first hole 13 aligned with the air outlet.
The camera unit comprises a circuit board and a camera arranged on the circuit board. The first mounting mechanism comprises a pressing piece 14 used for pressing one end of the circuit board and a threaded mounting hole 15 used for matching with the first bolt to lock the other end of the circuit board. The bottom of the bottom shell 1 is provided with a second hole 16 through which the camera passes. The second hole 16 is located between the compression member 14 and the threaded mounting hole 15.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a direct-reading dust detector's installation casing which characterized in that: the dust sampling device comprises a bottom shell, a top shell, a first slot, a second slot and an end plate, wherein the top shell is detachably arranged on the bottom shell, the first slot is arranged at one end of the bottom shell, the second slot is arranged at one end of the top shell and is positioned right above the first slot, and the end plate can be plugged and unplugged and is arranged in the first slot and the second slot and is used for installing a dust sampling head and a temperature and humidity sensor;
the installation casing still includes that what arrange in proper order along the length extending direction of drain pan locates drain pan internal surface: the device comprises a first mounting groove for mounting an optical path detection unit, a first mounting mechanism for mounting a camera unit, and a second mounting groove for mounting a battery unit;
the mounting shell further comprises a second mounting mechanism which is arranged on the inner surface of the bottom shell and used for mounting the air suction pump unit, and the second mounting mechanism and the second mounting groove are sequentially arranged along the width extending direction of the bottom shell;
the getter pump unit includes the pump body, connects intake pipe on the pump body, second installation mechanism including be used for by first arc wall that pump body cooperation card was gone into, be used for by the arc bayonet socket that intake pipe cooperation card was gone into.
2. The mounting housing of a direct-reading dust detector as claimed in claim 1, wherein: the mounting shell further comprises a second arc-shaped groove which is arranged on the inner surface of the top shell and used for compressing the pump body in a matched mode, and the second arc-shaped groove is located right above the first arc-shaped groove.
3. The mounting housing of a direct-reading dust detector as claimed in claim 1, wherein: the lateral part of the bottom shell is provided with a first hole aligned with the air outlet of the pump body.
4. The mounting housing of a direct-reading dust detector as claimed in claim 1, wherein: the camera shooting unit comprises a circuit board and a camera installed on the circuit board, and the first installation mechanism comprises a pressing piece used for pressing one end of the circuit board and a threaded installation hole used for being matched with a first bolt to lock the other end of the circuit board.
5. The mounting housing of a direct-reading dust detector as claimed in claim 4, wherein: and a second hole for the camera to penetrate out is formed in the bottom of the bottom shell.
6. The mounting housing of a direct-reading dust detector as claimed in claim 1, wherein: a plurality of first threaded holes are formed in the edges of two sides of the bottom shell, a plurality of second threaded holes which are in one-to-one correspondence with the edges of two sides of the top shell and are located above the first threaded holes are formed in the edges of two sides of the top shell, and the mounting shell further comprises second bolts which are used for being inserted into the first threaded holes and the corresponding second threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830577.2U CN212964515U (en) | 2020-08-27 | 2020-08-27 | Installation shell of direct-reading dust detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830577.2U CN212964515U (en) | 2020-08-27 | 2020-08-27 | Installation shell of direct-reading dust detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212964515U true CN212964515U (en) | 2021-04-13 |
Family
ID=75360956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830577.2U Expired - Fee Related CN212964515U (en) | 2020-08-27 | 2020-08-27 | Installation shell of direct-reading dust detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212964515U (en) |
-
2020
- 2020-08-27 CN CN202021830577.2U patent/CN212964515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |