CN212228884U - Air quality detection equipment - Google Patents
Air quality detection equipment Download PDFInfo
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- CN212228884U CN212228884U CN202020755550.5U CN202020755550U CN212228884U CN 212228884 U CN212228884 U CN 212228884U CN 202020755550 U CN202020755550 U CN 202020755550U CN 212228884 U CN212228884 U CN 212228884U
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- groove
- air quality
- rotating
- box body
- quality detection
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Abstract
The utility model belongs to the technical field of detection equipment, in particular to air quality detection equipment, aiming at the problems that the existing detection equipment has poor dustproof effect, dust is easy to accumulate in an air inlet pipe and the detection result is influenced, the following proposal is proposed, the equipment body comprises a box body, one side of the box body is provided with a display screen, an air inlet pipe and an air outlet pipe from top to bottom in sequence, one side of the box body is provided with a rotating groove, a rotating column is rotationally arranged in the rotating groove, one side of the rotating column is fixedly provided with a baffle plate, one side of the baffle plate is contacted with the box body, the side wall of the rotating groove is provided with two clamping grooves, the rotating column is provided with a groove, a clamping block is slidably arranged in the groove, the clamping block is clamped with the clamping grooves, one side of the clamping block is fixedly provided with a fixed rod, and, simple structure and convenient use.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to an air quality check out test set.
Background
The air quality detection means detecting the quality of air, and the quality of air reflects the concentration of pollutants in the air.
Through searching, publication No.: CN 207318458U's patent document discloses an air quality detection device, the power distribution box comprises a box body, the left fixed surface of box installs heat abstractor, the lower fixed surface of box installs damping device, the inside rear surface upside of box from left to right fixed mounting has desicator and aspiration pump, the inside rear surface downside of box from left to right in proper order fixed mounting have relief pressure valve and air quality detection sensor, relief pressure valve and air quality detection sensor all are connected with external power supply electricity, the right-hand member center of box runs through there is the intake pipe, the left end of intake pipe is linked together with the input of aspiration pump. This air quality detection equipment through heat abstractor and damping device's cooperation, has solved that air quality detects unobviously, and the sensor easily overheats normal work that influences other devices and equipment easily rocks the problem that causes the damage to the device in the equipment.
However, the above-mentioned detection device is not good in dustproof effect, and dust is easily accumulated in the air inlet pipe, which affects the detection result, so we provide an air quality detection device to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the check out test set dustproof effect not good, accumulate the dust easily in the inlet duct, influence the shortcoming of testing result, and an air quality check out test set that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air quality detection equipment, includes the equipment body, the equipment body includes the box, and one side of box is from last to being equipped with display screen, intake pipe and outlet duct down in proper order, the rotation groove has been seted up to one side of box, rotates the inslot internal rotation and installs the rotation post, and one side fixed mounting who rotates the post has the baffle, and one side of baffle contacts with the box, two draw-in grooves have been seted up to the lateral wall that rotates the groove, has seted up the recess on the rotation post, and slidable mounting has the fixture block in the recess, fixture block and draw-in groove looks clamping, one side fixed mounting of fixture block has the dead lever, and the bottom fixed mounting of dead lever has the catch bar, the spout has been seted up to one side of baffle, and slidable mounting has.
Preferably, the shifting chute has been seted up to one side of baffle, rotates one side of post and sets up the through-hole that communicates mutually with recess and shifting chute, and the one end of dead lever runs through the through-hole and extends to the shifting chute in, has seted up same perpendicular hole on one side inner wall that shifting chute and spout are close to each other, and the catch bar is located the perpendicular hole, and the guide way has been seted up to the lateral wall in perpendicular hole, and the outside fixed mounting of catch bar has the guide block, the lateral wall sliding connection of guide block and guide way.
Preferably, the side wall of the rotating groove is provided with an annular groove, the outer side of the rotating column is fixedly provided with an annular block, and the annular block is in sliding connection with the side wall of the annular groove.
Preferably, a rectangular rod is fixedly mounted on the inner wall of one side of the sliding groove, a rectangular groove is formed in one end of the handle, and the outer side of the rectangular rod is in sliding connection with the side wall of the rectangular groove.
Preferably, one end of the rectangular rod is fixedly provided with one end of a return spring, and the other end of the return spring is fixedly connected with the inner wall of one side of the rectangular groove.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the handle is pressed leftwards, the reset spring is extruded and contracted, the reset spring drives the push rod to vertically move through the connecting rod, the push rod drives the fixed rod to move, the fixed rod drives the clamping block to be separated from the clamping groove positioned above, then the handle drives the baffle to rotate, the baffle rotates to enable the rotating column to rotate, the handle can not be pressed leftwards at the moment, the air inlet pipe, the air outlet pipe and the display screen are covered through the rotation of the baffle, a good dustproof effect can be achieved, when the clamping block is aligned with the clamping groove below, the reset spring resets to enable the handle to move rightwards, the clamping block is clamped into the clamping groove below, the rotating column is fixed, and the position;
(2) the utility model discloses have fine dustproof effect, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of an air quality detection device according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of an air quality detection apparatus provided by the present invention;
fig. 3 is a schematic structural diagram of a part B of the air quality detection apparatus provided by the present invention.
In the figure: the air inlet device comprises a box body 1, an air inlet pipe 2, an air outlet pipe 3, a display screen 4, a rotating groove 5, a rotating column 6, a baffle 7, a groove 8, a clamping block 9, a clamping groove 10, a fixing rod 11, a push rod 12, a sliding groove 13, a handle 14, a connecting rod 15, a rectangular rod 16 and a return spring 17.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an air quality detecting device comprises a device body including a box body 1, a display screen 4 is sequentially arranged on one side of the box body 1 from top to bottom, intake pipe 2 and outlet duct 3, rotation groove 5 has been seted up to one side of box 1, rotation post 6 has been installed to rotation 5 internal rotations in the rotation groove, one side fixed mounting who rotates post 6 has baffle 7, one side of baffle 7 contacts with box 1, two draw-in grooves 10 have been seted up to the lateral wall that rotates groove 5, seted up recess 8 on the rotation post 6, slidable mounting has fixture block 9 in the recess 8, fixture block 9 clamps mutually with draw-in groove 10, one side fixed mounting of fixture block 9 has dead lever 11, the bottom fixed mounting of dead lever 11 has catch bar 12, spout 13 has been seted up to one side of baffle 7, slidable mounting has handle 14 in spout 13, the one end of handle 14 is rotated the one end of installing connecting rod 15, the other end and the catch bar. The device body is an air quality detection device disclosed in patent document with publication number CN 207318458U.
In this embodiment, the shifting chute has been seted up to one side of baffle 7, the through-hole that communicates with recess 8 and shifting chute is seted up to one side of rotation post 6, the one end of dead lever 11 runs through the through-hole and extends to in the shifting chute, same perpendicular hole has been seted up on one side inner wall that shifting chute and spout 13 are close to each other, catch bar 12 is located the vertical hole, the guide way has been seted up to the lateral wall in perpendicular hole, the outside fixed mounting of catch bar 12 has the guide block, the lateral wall sliding connection of guide block and guide way, the guide block makes catch bar 12 steadily slide with the guide way.
In this embodiment, the side wall of the rotating groove 5 is provided with an annular groove, the outer side of the rotating column 6 is fixedly provided with an annular block, the annular block is in sliding connection with the side wall of the annular groove, and the annular block and the annular groove enable the rotating column 6 to stably rotate.
In this embodiment, a rectangular rod 16 is fixedly mounted on an inner wall of one side of the sliding groove 13, a rectangular groove is formed in one end of the handle 14, the outer side of the rectangular rod 16 is slidably connected with a side wall of the rectangular groove, and the rectangular rod 16 and the rectangular groove enable the handle 14 to slide only in the sliding groove 13.
In this embodiment, one end of the rectangular rod 16 is fixedly provided with one end of a return spring 17, the other end of the return spring 17 is fixedly connected with the inner wall of one side of the rectangular groove, and the return spring 17 resets and limits the handle 14.
Example two
Referring to fig. 1-3, an air quality detection device comprises a device body, the device body comprises a box body 1, one side of the box body 1 is provided with a display screen 4, an air inlet pipe 2 and an air outlet pipe 3 from top to bottom in sequence, one side of the box body 1 is provided with a rotating groove 5, a rotating column 6 is rotatably mounted in the rotating groove 5, one side of the rotating column 6 is fixedly provided with a baffle 7 through screws, one side of the baffle 7 is in contact with the box body 1, the side wall of the rotating groove 5 is provided with two clamping grooves 10, the rotating column 6 is provided with a groove 8, a clamping block 9 is slidably mounted in the groove 8, the clamping block 9 is clamped with the clamping grooves 10, one side of the clamping block 9 is fixedly provided with a fixed rod 11 through screws, the bottom of the fixed rod 11 is fixedly provided with a push rod 12 through screws, one side of the baffle 7, the other end of the connecting rod 15 is rotatably connected with the push rod 12. The device body is an air quality detection device disclosed in patent document with publication number CN 207318458U.
In this embodiment, the shifting chute has been seted up to one side of baffle 7, the through-hole that communicates with recess 8 and shifting chute is seted up to one side of rotation post 6, the one end of dead lever 11 runs through the through-hole and extends to in the shifting chute, same perpendicular hole has been seted up on one side inner wall that shifting chute and spout 13 are close to each other, catch bar 12 is located the vertical hole, the guide way has been seted up to the lateral wall in perpendicular hole, there is the guide block in the outside of catch bar 12 through screw fixed mounting, the lateral wall sliding connection of guide block and guide way, the guide block makes catch bar 12 steadily slide with the guide way.
In this embodiment, the side wall of the rotating groove 5 is provided with an annular groove, the outer side of the rotating column 6 is fixedly provided with an annular block through a screw, the annular block is in sliding connection with the side wall of the annular groove, and the annular block and the annular groove enable the rotating column 6 to stably rotate.
In this embodiment, a rectangular rod 16 is fixedly mounted on the inner wall of one side of the sliding groove 13 through a screw, a rectangular groove is formed in one end of the handle 14, the outer side of the rectangular rod 16 is slidably connected with the side wall of the rectangular groove, and the rectangular rod 16 and the rectangular groove enable the handle 14 to slide only in the sliding groove 13.
In this embodiment, the one end of rectangular rod 16 passes through screw fixed mounting has reset spring 17's one end, and reset spring 17's the other end and the one side inner wall fixed connection of rectangular channel, and reset spring 17 resets and spacing handle 14.
In this embodiment, during the use, press handle 14 leftward, reset spring 17 receives the extrusion shrink, reset spring 17 drives catch bar 12 vertical removal through connecting rod 15, catch bar 12 drives dead lever 11 and removes, dead lever 11 drives fixture block 9 and breaks away from the draw-in groove 10 that is located the top, then drive baffle 7 through handle 14 and rotate, baffle 7 rotates and makes rotation post 6 rotate, can no longer press handle 14 leftward this moment, rotation through baffle 7 is to intake pipe 2, outlet duct 3 and display screen 4 cover, can play fine dustproof effect, when fixture block 9 aligns with draw-in groove 10 of below, reset spring 17 resets and makes handle 14 move rightwards, and then make fixture block 9 clamp to the draw-in groove 10 of below in, fix rotation post 6, make the fixed position of baffle 7.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The air quality detection equipment comprises an equipment body, wherein the equipment body comprises a box body (1), one side of the box body (1) is sequentially provided with a display screen (4), an air inlet pipe (2) and an air outlet pipe (3) from top to bottom, and is characterized in that one side of the box body (1) is provided with a rotating groove (5), the rotating groove (5) is rotatably provided with a rotating column (6), one side of the rotating column (6) is fixedly provided with a baffle (7), one side of the baffle (7) is contacted with the box body (1), the side wall of the rotating groove (5) is provided with two clamping grooves (10), the rotating column (6) is provided with a groove (8), a clamping block (9) is slidably arranged in the groove (8), the clamping block (9) is clamped with the clamping grooves (10), one side of the clamping block (9) is fixedly provided with a fixing rod (11), and the bottom of the fixing rod, one side of baffle (7) has been seted up spout (13), and slidable mounting has handle (14) in spout (13), and the one end of handle (14) is rotated and is installed the one end of connecting rod (15), and the other end and catch bar (12) of connecting rod (15) are rotated and are connected.
2. The air quality detection device according to claim 1, wherein a moving groove is formed in one side of the baffle (7), a through hole communicated with the groove (8) and the moving groove is formed in one side of the rotating column (6), one end of the fixing rod (11) extends into the moving groove through the through hole, the same vertical hole is formed in the inner wall of one side, close to the sliding groove (13), of the moving groove, the push rod (12) is located in the vertical hole, a guide groove is formed in the side wall of the vertical hole, a guide block is fixedly mounted on the outer side of the push rod (12), and the guide block is in sliding connection with the side wall of the guide groove.
3. The air quality detection device according to claim 1, wherein an annular groove is formed in the side wall of the rotating groove (5), an annular block is fixedly mounted on the outer side of the rotating column (6), and the annular block is slidably connected with the side wall of the annular groove.
4. The air quality detection device according to claim 1, wherein a rectangular rod (16) is fixedly mounted on an inner wall of one side of the sliding groove (13), a rectangular groove is formed in one end of the handle (14), and the outer side of the rectangular rod (16) is in sliding connection with a side wall of the rectangular groove.
5. The air quality detection device according to claim 4, wherein one end of the rectangular rod (16) is fixedly provided with one end of a return spring (17), and the other end of the return spring (17) is fixedly connected with the inner wall of one side of the rectangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755550.5U CN212228884U (en) | 2020-05-09 | 2020-05-09 | Air quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755550.5U CN212228884U (en) | 2020-05-09 | 2020-05-09 | Air quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212228884U true CN212228884U (en) | 2020-12-25 |
Family
ID=73927801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020755550.5U Expired - Fee Related CN212228884U (en) | 2020-05-09 | 2020-05-09 | Air quality detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212228884U (en) |
-
2020
- 2020-05-09 CN CN202020755550.5U patent/CN212228884U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 Termination date: 20210509 |