CN213986358U - Carbon dioxide sensor - Google Patents
Carbon dioxide sensor Download PDFInfo
- Publication number
- CN213986358U CN213986358U CN202022005477.2U CN202022005477U CN213986358U CN 213986358 U CN213986358 U CN 213986358U CN 202022005477 U CN202022005477 U CN 202022005477U CN 213986358 U CN213986358 U CN 213986358U
- Authority
- CN
- China
- Prior art keywords
- bolt
- outer box
- bottom plate
- carbon dioxide
- dioxide sensor
- 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.)
- Expired - Fee Related
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 44
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 7
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a carbon dioxide sensor, including the carbon dioxide sensor main part, the carbon dioxide sensor main part includes the box body of connecting electric end, sense terminal and installation electronic components, connect electric end and sense terminal and install the upper and lower both ends at the box body, the box body includes bottom plate and outer box, outer box lock is at the bottom plate up end, the outside edge of bottom plate and outer box is provided with the installation piece, and the installation piece stack setting of bottom plate and outer box, install through the set bolt piece between the installation piece of bottom plate and outer box, the utility model discloses a through set up the nut on the installation piece of bottom plate and outer box side, and at nut female connection connecting screw, and adopt the split type structure of bolt A and bolt B with connecting screw, make bolt A and bolt B rotate together, also can separately rotate, when recycling bolt A and bolt B with bottom plate and outer box connection, the box body is fixed on an object, and the bottom plate and the outer box can be separated at the later stage under the condition that the box body is not taken down.
Description
Technical Field
The utility model relates to a gas sensor technical field specifically is carbon dioxide sensor.
Background
The carbon dioxide sensor is a device for detecting the concentration of carbon dioxide. Carbon dioxide is one of the raw materials for green plants to photosynthesize, and 95% of the dry crop weight is from photosynthesis. The concentration of carbon dioxide needed by the vegetables is generally 1000-1500 ppm. Therefore, the shortage of carbon dioxide in the plastic greenhouse is serious and becomes an important factor influencing the yield of vegetables in the plastic greenhouse. Therefore, the use of a carbon dioxide sensor to control concentration is also an important factor affecting crop yield. The carbon dioxide sensor is arranged in the plastic greenhouse, so that the alarm can be timely guaranteed under the condition that the concentration of carbon dioxide is insufficient, and the gas fertilizer is used.
However, the existing carbon dioxide sensor has the following disadvantages: when using, the existing carbon dioxide sensor needs to be installed on a wall or a cabinet body and generally fixed by screws, but the existing carbon dioxide sensor is fixed, when the carbon dioxide sensor is overhauled, the whole carbon dioxide sensor needs to be taken down, and the box body of the carbon dioxide sensor can be opened, so that the carbon dioxide sensor is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carbon dioxide sensor to solve current carbon dioxide sensor among the above-mentioned background art when using, need install carbon dioxide sensor on the wall or the cabinet body, generally utilize the fix with screw, but current carbon dioxide sensor is at fixed back, when overhauing carbon dioxide sensor inside, need take off whole carbon dioxide sensor, just can open carbon dioxide sensor's box body, very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: carbon dioxide sensor, including the carbon dioxide sensor main part, the carbon dioxide sensor main part is including the box body of connecting electric end, sense terminal and installation electronic components, connect electric end and sense terminal and install the upper and lower both ends at the box body, the box body includes bottom plate and outer box, outer box lock is at the bottom plate up end, the outside edge of bottom plate and outer box is provided with the installation piece, and the installation piece stack setting of bottom plate and outer box, install through the gim peg piece between the installation piece of bottom plate and outer box.
Preferably, the fixing bolt comprises a connecting bolt lug, a nut, a connecting screw, a rotating head, a cross-shaped jack, a cross-shaped inserting column and a screw rod, the top end of the nut is connected to the center of the connecting bolt lug, the cross-shaped jack is arranged in the connecting screw, the cross-shaped inserting column is inserted into the cross-shaped jack in a plugging mode, the top end of the cross-shaped inserting column rotates to be connected with the screw rod, the top end of the screw rod is connected with the rotating head, and the screw rod is in threaded connection with the connecting bolt lug.
Preferably, the connecting screw comprises a bolt A and a bolt B, the bolt A and the bolt B are of a split structure, the cross-shaped jack is located in the bolt A and is a through hole, the cross-shaped jack is located in the bolt B and is a blind hole, and the cross-shaped inserting column is connected in the cross-shaped jack of the bolt B in a magnetic attraction mode.
Preferably, the mounting plate is provided with mounting holes, nuts are arranged in the mounting holes, the number of the nuts is matched with the number of the mounting holes, the bolt B is in threaded connection with the nut of the mounting plate on the bottom plate, and the bolt A is in threaded connection with the nut of the mounting plate on the outer box.
Preferably, the inner wall of outer box is equipped with the rubber bag, and the rubber bag intussuseption is filled with heat conduction silica gel, the surface of rubber bag is equipped with the magnetism and inhales the board, the magnetism adsorbs on the inner wall of outer box.
The utility model provides a carbon dioxide sensor possesses following beneficial effect:
(1) the utility model discloses a set up the nut on the mounting pad of bottom plate and outer box side, and at nut female connection connecting screw, and adopt bolt A and bolt B's split type structure with connecting screw, and set up cross jack in bolt A and the bolt B, peg graft cross jack at bolt A and bolt B with cross inserted column, make bolt A and bolt B rotate together, when utilizing bolt A and bolt B to connect bottom plate and outer box, fix the box body on article, the later stage also can be under the condition of not taking off the box body, separate bottom plate and outer box, increase the practicality of use.
() The utility model discloses an inner wall at outer box is equipped with the rubber bag to be filled with the heat conduction silica gel that is used for heat conduction in the rubber bag, during the use, can be quick with the quick transmission of the heat that electronic components produced in the outer box to the external world, improve the radiating effect, and under heat conduction silica gel's effect, the harm of reducible external striking to inside electronic components.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the case body of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a carbon dioxide sensor body; 2. mounting a sheet; 3. connecting the electric terminal; 4. connecting the bolt lugs; 5. a detection end; 6. a base plate; 7. a rubber bladder; 8. heat conducting silica gel; 9. a magnetic attraction plate; 10. an outer box; 11. A nut; 12. a connecting screw; 13. mounting holes; 14. rotating the head; 15. a cross-shaped jack; 16. a cross-shaped insert column; 17. a bolt A; 18. a bolt B; 19. a screw.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: carbon dioxide sensor, including carbon dioxide sensor main part 1, carbon dioxide sensor main part 1 is including the box body of connecting electrical end 3, sense terminal 5 and installation electronic components, connect electrical end 3 and sense terminal 5 and install the upper and lower both ends at the box body, the box body includes bottom plate 6 and outer box 10, outer box 10 lock is at bottom plate 6 up end, the outside edge of bottom plate 6 and outer box 10 is provided with installation piece 2, and 2 superpositions of installation piece of bottom plate 6 and outer box 10 set up, install through the gim peg piece between 2 of installation piece of bottom plate 6 and outer box 10.
The fixing bolt comprises a connecting bolt lug 4, a nut 11, a connecting screw 12, a rotating head 14, a cross-shaped jack 15, a cross-shaped insert column 16 and a screw rod 19, the top end of the nut 11 is connected to the center of the connecting bolt lug 4, the cross-shaped jack 15 is arranged in the connecting screw 12, the cross-shaped insert column 16 is inserted in the cross-shaped jack 15 in a plugging mode, the top end of the cross-shaped insert column 16 is connected with the screw rod 19 in a rotating mode, the top end of the screw rod 19 is connected with the rotating head 14, the screw rod 19 is connected to the connecting bolt lug 4 in a threaded mode, when the fixing bolt is used, the cross-shaped insert column 16 is fixed through the screw rod 19, when the fixing bolt is used, the screw rod 19 can be rotated, the cross-shaped insert column 16 is made to be separated, the size of the cross-shaped insert column 16 is smaller than the size of the screw rod 19, and the cross-shaped insert column 16 can move up and down conveniently.
The connecting screw 12 comprises a bolt A17 and a bolt B18, the bolt A17 and the bolt B18 are of a split structure, the cross-shaped jack 15 is located in the bolt A17 and is a through hole, the cross-shaped jack 15 is located in the bolt B18 and is a blind hole, the cross-shaped insert column 16 is magnetically attracted and connected into the cross-shaped jack 15 of the bolt B18, when the connecting screw is used, the cross-shaped insert column 16 is inserted into the cross-shaped jack 15 of the bolt A17 and the bolt B18, the bolt A17 and the bolt B18 are linked together and can rotate together, and when the cross-shaped insert column 16 is separated from the bolt B18, the bolt A17 and the bolt B18 can rotate separately.
The inner wall of outer box 10 is equipped with rubber bag 7, and the rubber bag 7 intussuseption is filled with heat conduction silica gel 8, the surface of rubber bag 7 is equipped with magnetism suction disc 9, magnetism suction disc 9 adsorbs on the inner wall of outer box 10, under the heat conduction silica gel 8 effect that has the heat conduction effect, can be quick with the quick transmission to the external world of the heat that electronic components produced in the outer box 10, improve the radiating effect, and under heat conduction silica gel 8's effect, the harm of reducible external striking to internal electronic components.
It should be noted that, when the carbon dioxide sensor works, the electronic component is installed in the box body, the box body is formed by fastening the bottom plate 6 and the outer box 10, when in installation, after fastening the bottom plate 6 and the outer box 10, the bottom plate 6 and the installation piece 2 of the outer box 10 are attached and aligned, then one end of the connecting screw 12 is sequentially inserted into the nut 11 of the installation piece 2 of the outer box 10 and the nut 11 of the installation piece 2 of the bottom plate 6 and then is screwed on an object to be fixed through the nut 11 of the installation piece 2 of the bottom plate 6, wherein the connecting screw 12 is formed by a bolt A17 and a bolt B18, a cross-shaped insertion hole 15 is arranged in the bolt A17 and the bolt B18, a cross-shaped insertion column 16 is inserted into the cross-shaped insertion hole 15 of the bolt A17 and the bolt B18, after the tail end of the cross-shaped insertion column 16 is inserted into the cross-shaped insertion hole 15 of the bolt B18, the connecting column is magnetically attracted and fixed with the bolt B18, the top end of the cross-shaped insertion column 16 is connected to the connecting lug 4 by a screw 19, under the condition that the connecting screw 12 adopts a split structure of a bolt A17 and a bolt B18, under the action of the cross-shaped inserting column 16, the bolt A17 and the bolt B18 can rotate together, the bottom plate 6 and the outer box 10 are connected by the bolt A17 and the bolt B18, the box body is fixed on an object, the bottom plate 6 and the outer box 10 can be separated in the later period under the condition that the box body is not taken down, when the outer box 10 needs to be dismounted, the screw rod 19 is rotated to separate the screw rod 19 from the connecting bolt lug 4, then the cross-shaped inserting column 16 is pulled outwards, the cross-shaped inserting column 16 is separated from the bolt B18, namely, the bolt B18 and the bolt A17 can be separated, the bolt A17 can be rotated independently, the outer box 10 is taken down, the rubber bag 7 is arranged on the inner wall of the outer box 10, and the heat-conducting silica gel 8 for heat conduction is filled in the rubber bag 7, when in use, the heat generated by electronic components in the outer box 10 can be rapidly and can be transferred to the outside, the heat dissipation effect is improved, and under the action of the heat conduction silica gel 8, the damage of external impact on internal electronic components can be reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Carbon dioxide sensor, including carbon dioxide sensor main part (1), its characterized in that: carbon dioxide sensor main part (1) is including the box body of joining electrical end (3), sense terminal (5) and installation electronic components, join electrical end (3) and sense terminal (5) and install the upper and lower both ends at the box body, the box body includes bottom plate (6) and outer box (10), outer box (10) lock is at bottom plate (6) up end, the outside edge of bottom plate (6) and outer box (10) is provided with installation piece (2), and installation piece (2) stack setting of bottom plate (6) and outer box (10), install through the fixing bolt piece between installation piece (2) of bottom plate (6) and outer box (10).
2. The carbon dioxide sensor according to claim 1, wherein: the fixing bolt comprises a connecting bolt lug (4), a nut (11), a connecting screw (12), a rotating head (14), a cross jack (15), a cross inserting column (16) and a screw (19), wherein the top end of the nut (11) is connected to the center of the connecting bolt lug (4), the cross jack (15) is arranged in the connecting screw (12), the cross inserting column (16) is inserted into the cross jack (15), the top end of the cross inserting column (16) rotates the connecting screw (19), the rotating head (14) is connected to the top end of the screw (19), and the screw (19) is in threaded connection with the connecting bolt lug (4).
3. The carbon dioxide sensor according to claim 2, wherein: connecting screw (12) include bolt A (17) and bolt B (18), bolt A (17) and bolt B (18) are split type structure, cross jack (15) are located bolt A (17) and are the through-hole, cross jack (15) are located bolt B (18) and are the blind hole, cross post (16) magnetism is inhaled and is connected in cross jack (15) of bolt B (18).
4. The carbon dioxide sensor according to claim 3, wherein: mounting hole (13) have been seted up on installation piece (2), be equipped with nut (11) in mounting hole (13), and the quantity of nut (11) and the quantity phase-match of mounting hole (13), bolt B (18) threaded connection is in nut (11) of installation piece (2) on bottom plate (6), bolt A (17) threaded connection is located nut (11) of installation piece (2) on outer box (10).
5. The carbon dioxide sensor according to claim 1, wherein: the inner wall of outer box (10) is equipped with rubber bag (7), and rubber bag (7) intussuseption is filled with heat conduction silica gel (8), the surface of rubber bag (7) is equipped with magnetism and inhales board (9), magnetism is inhaled board (9) and is adsorbed on the inner wall of outer box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022005477.2U CN213986358U (en) | 2020-09-15 | 2020-09-15 | Carbon dioxide sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022005477.2U CN213986358U (en) | 2020-09-15 | 2020-09-15 | Carbon dioxide sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986358U true CN213986358U (en) | 2021-08-17 |
Family
ID=77253552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022005477.2U Expired - Fee Related CN213986358U (en) | 2020-09-15 | 2020-09-15 | Carbon dioxide sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986358U (en) |
-
2020
- 2020-09-15 CN CN202022005477.2U patent/CN213986358U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213986358U (en) | Carbon dioxide sensor | |
| CN206973187U (en) | A kind of community security protection Portable safety protection device | |
| CN209196713U (en) | A kind of wireless charging Intelligent lamp | |
| CN106882356A (en) | Many rotor remote control distributor unmanned plane casings of charged pool case | |
| CN203404221U (en) | Sucker-type base and matched chassis | |
| CN202384663U (en) | Direct current (DC) screen casing | |
| CN206400966U (en) | A kind of quick mounting structure of magnetic adsorption type LED display | |
| CN217637519U (en) | Feed bin material level switch convenient to installation | |
| CN220041741U (en) | Miniature circuit breaker convenient to installation | |
| CN221304524U (en) | Permanent magnet vacuum circuit breaker | |
| CN207018831U (en) | A kind of modularization Landscape Lamp light fixture | |
| CN220484323U (en) | Formula display module assembly extracting tool is inhaled to magnetism | |
| CN219918066U (en) | Ammeter case fixed knot constructs | |
| CN214092134U (en) | Fixing frame for wind driven generator storage battery pack | |
| CN219477147U (en) | Anticreep charger | |
| CN219266980U (en) | Electronic tag device suitable for intelligent sorting | |
| CN216399316U (en) | Novel magic sucker | |
| CN221096981U (en) | Radiator fan for mechanical equipment easy to disassemble and assemble | |
| CN214757258U (en) | Energy efficiency monitoring and control device based on energy internet | |
| CN208536961U (en) | A kind of household electric electricity box convenient for assembly | |
| CN211958310U (en) | One-way street lamp becomes low pressure side compact switch board | |
| CN217512248U (en) | Automatic powder passing device with powder recovery structure for soft magnet production | |
| CN210516822U (en) | Electric tool battery with convenient dismouting effect | |
| CN221498287U (en) | Intelligent lithium battery lock | |
| CN115453172B (en) | A self-monitoring wireless Internet of Things electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |