CN213498996U

CN213498996U - Assembling platform for air quality sensor

Info

Publication number: CN213498996U
Application number: CN202021562137.3U
Authority: CN
Inventors: 侯浩; 任印民
Original assignee: Shanghai Hengnan Intelligent Technologies Co ltd
Current assignee: Shanghai Hengnan Intelligent Technologies Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-22
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an air quality is equipment platform for sensor, comprising a base plate, it has the bull stick to peg graft in the top four corners of bottom plate, there is wind box at the top of bull stick through threaded connection, and there is the regulation pole at the middle part of wind box through threaded connection, there is the work box on the surface of regulation pole through threaded connection, and fixed mounting has fixing device between bull stick and the bottom plate, fixing device includes fixed plate, two springs, card post and cardboard, and fixed plate fixed mounting is at the middle part of bull stick, cardboard fixed mounting is in the position under the fixed plate on the bull stick, and two fixed mounting of spring between fixed plate and cardboard, open the top four corners of bottom plate has the joint groove that corresponds with the cardboard, the inside of work box is provided with sensor installation device. The utility model discloses simple structure, convenient operation has increased the stability of device installation, has increased the air circulation volume of sensor during operation, makes the sensor perception effect more obvious.

Description

Assembling platform for air quality sensor

Technical Field

The utility model relates to an air quality sensor technical field especially relates to an air quality sensor is with equipment platform.

Background

The air quality sensor is used as a precise gas detection element, needs high operation precision in the production process, and needs to meet the consistency of each operation so as to realize constant detection reference in each detection process, thereby ensuring that the error of each measurement system is fixed. An air quality sensor typically includes a PCBA board, a membrane housing, and a connector housing. In the operation of air quality sensors, a specific air quality sensor assembly platform is often required for the sensor to work and transmit data.

Through retrieval, the utility model with the Chinese patent publication number of CN205783672U discloses an air quality sensor of an air purifier, which comprises a sensor shell, a heating electrode, an air quality sensor, a buckle opening and closing device and an air outlet door; install air quality sensor on sensor housing's the inside left side table wall, and sensor housing's the right side table wall below is provided with the air outlet door, the below of air outlet door is provided with export door fastening nut, and the top of air outlet door is provided with the device that opens and shuts, the top of the device that opens and shuts is provided with the work pilot lamp, the inside heating electrode that is provided with in air quality sensor's right side, the fixed establishment of the equipment frame of the device can not effectively reduce the vibrations in installation and the use, causes the damage to the sensor easily, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an assembling platform for an air quality sensor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air quality is equipment platform for sensor, includes the bottom plate, it has the bull stick to peg graft in the top four corners of bottom plate, there is wind box at the top of bull stick through threaded connection, and there is the regulation pole at the middle part of wind box through threaded connection, there is the work box on the surface of regulation pole through threaded connection, and fixed mounting has fixing device between bull stick and the bottom plate, fixing device includes fixed plate, spring two, card post and cardboard, and fixed plate fixed mounting is at the middle part of bull stick, cardboard fixed mounting is in the position under the fixed plate on the bull stick, and two fixed mounting of spring are between fixed plate and cardboard, open the top four corners of bottom plate has the joint groove that corresponds with the cardboard, the inside of work box is provided with sensor installation device.

Preferably, the bottom of the working box is fixedly provided with a first spring at two sides of the adjusting rod, and the bottom of the first spring is fixedly arranged at the bottom of the wind box.

Preferably, the shape of work box is for leaking hopper-shaped, and sensor installation device includes elasticity pole, mounting panel, clamp plate, mounting panel fixed mounting is in the little head one end of work box.

Preferably, mounting panel fixed mounting is in the middle part of the little head one end of work box, and the equal fixed mounting in top both ends of mounting panel has the curb plate, the elasticity pole passes through threaded connection at the middle part of curb plate, and the elasticity pole runs through the outer wall of work box, and clamp plate fixed mounting is close to the inside one side of device at the elasticity pole.

Preferably, the filter cell and the ventilation groove have been opened respectively to the both ends of work box, and the inside fixed mounting of filter cell has the great filter screen of bore, the one end fixed mounting that the work box is close to the filter cell has the fan.

Preferably, the bottom of wind box is evenly opened there is the louvre, and the bottom fixed mounting of wind box has motor case and air-blower, the output shaft one end of motor case with adjust pole fixed connection, and the equal fixed mounting of lateral wall all around of wind box has the adsorption column.

Preferably, one side of the pressing plate close to the center of the device is fixedly provided with a buffer column, and the buffer column is made of rubber with good elasticity.

Compared with the prior art, the utility model provides an air quality is equipment platform for sensor possesses following beneficial effect:

1. through the cardboard that sets up, press the cardboard to the joint inslot of bottom plate four corners department, spring two is stretched this moment, the cardboard is pressed to the bottom of bottom plate after, wrench movement cardboard for the card post is with the bottom of cardboard card at the bottom of bottom plate, spring two is by tensile the laminating bottom at the bottom of bottom plate that makes the cardboard laminate steadily, realization device's fixed mounting, and spring two still has the effect of buffering vibration when the installation, increase the stability of device installation.

2. The working box with the funnel shape is used for air inlet from the large head part and air outlet from the small head part, the sensor is installed between the pressing plates of the small head part, the tightness is adjusted by the elastic rods according to the size of the sensor, the air enters the fan during working, so that the sensor can sense more samples and analyze and send information, and the sensor can sense more accurately.

3. Through the air-blower during operation that sets up, wind gets into through the louvre, increases the air flow and the radiating effect of device, and the equal fixed mounting of lateral wall all around of wind box has the adsorption column, can adsorb the dust that produces in the installation of device bottom, prevents that measuring result from going wrong.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation has increased the stability of device installation, has increased the air current volume of sensor during operation, makes sensor perception effect more obvious.

Drawings

Fig. 1 is a schematic perspective view of an assembly platform for an air quality sensor according to the present invention;

fig. 2 is a schematic side view of an assembly platform for an air quality sensor according to the present invention;

fig. 3 is the utility model provides a work box sectional structure schematic diagram of equipment platform for air quality sensor.

In the figure: 1-working box, 2-adjusting rod, 3-spring I, 4-radiating hole, 5-elastic rod, 6-adsorption column, 7-wind box, 8-rotating rod, 9-fixing plate, 10-spring II, 11-clamping column, 12-clamping plate, 13-wind blowing box, 14-bottom plate, 15-motor box, 16-fan, 17-filter tank, 18-mounting plate, 19-pressing plate, 20-ventilation tank and 21-buffer column.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an assembly platform for an air quality sensor comprises a base plate 14, a rotating rod 8 is inserted into four corners of the top of the base plate 14, the top of the rotating rod 8 is connected with a wind box 7 through threads, the middle of the wind box 7 is connected with an adjusting rod 2 through threads, the surface of the adjusting rod 2 is connected with a work box 1 through threads, a fixing device is fixedly installed between the rotating rod 8 and the base plate 14 and comprises a fixing plate 9, a second spring 10, a clamping column 11 and a clamping plate 12, the fixing plate 9 is fixedly installed in the middle of the rotating rod 8, the clamping plate 12 is fixedly installed on the rotating rod 8 at a position right below the fixing plate 9, the second spring 10 is fixedly installed between the fixing plate 9 and the clamping plate 12, clamping grooves corresponding to the clamping plate 12 are formed in the four corners of the top of the base plate 14, the clamping plate 12 is pressed into the clamping grooves at the four corners of the base plate, cardboard 12 presses to the bottom of bottom plate 14 after, wrench movement cardboard 12 for card post 11 is in the bottom of bottom plate 14 with cardboard 12 card, and spring two 10 is by tensile reset makes cardboard 12 laminate in the bottom of bottom plate 14 steadily, realizes the fixed mounting of device, and spring two 10 still has the effect of buffering vibration when the installation, increases the stability of device installation, and the inside of work box 1 is provided with sensor installation device.

The utility model discloses in, the bottom of work box 1 is located the both sides fixed mounting who adjusts pole 2 has spring 3, and the bottom fixed mounting of spring 3 is in the bottom of wind box 7, and when adjusting work box 1, when the effect of spring 3 is when making work box 1 not rotatory, cushions the device regulation, and the protection sensor does not receive the damage.

The utility model discloses in, the shape of work box 1 is for leaking hopper-shaped, and sensor installation device includes elasticity pole 5, mounting panel 18, clamp plate 19, and mounting panel 18 fixed mounting is in the little head one end of work box 1.

The utility model discloses in, mounting panel 18 fixed mounting is at the middle part of the little head one end of work box 1, and the equal fixed mounting in top both ends of mounting panel 18 has a curb plate, and elasticity pole 5 passes through threaded connection at the middle part of curb plate, and elasticity pole 5 runs through the outer wall of work box 1, and clamp plate 19 fixed mounting is close to the inside one side of device at elasticity pole 5.

The utility model discloses in, filter cell 17 and ventilation groove 20 have been opened respectively at the both ends of work box 1, and the inside fixed mounting of filter cell 17 has the great filter screen of bore, the one end fixed mounting that work box 1 is close to filter cell 17 has fan 16, in operation, the work box 1 that leaks hopper-shaped admits air by major part, little head is given vent to anger, the sensor is installed between the clamp plate 19 of minor part, adjust the elasticity by elasticity pole 5 according to the sensor size, 16 during operation of fan increase the entering of air on every side, make the sensor can the perception more samples and carry out analysis and information transmission, make the sensor perception more accurate.

The utility model discloses in, the bottom of wind box 7 is evenly opened there is louvre 4, and the bottom fixed mounting of wind box 7 has motor case 15 and air-blower 13, motor case 15's output shaft one end with adjust the pole 2 fixed continuous, air-blower 13 work, wind passes through louvre 4 and gets into, the air flow and the radiating effect of increase device, the equal fixed mounting of lateral wall all around of wind box 7 has adsorption column 6, can adsorb the dust that produces in the installation of device bottom, prevent that the measuring result from going wrong.

The working principle is as follows: when the device works, the clamping plate 12 is pressed into the clamping grooves at the four corners of the bottom plate 14, the spring II 10 is stretched at the moment, after the clamping plate 12 is pressed to the bottom of the bottom plate 14, the clamping plate 12 is twisted, the clamping column 11 clamps the clamping plate 12 at the bottom of the bottom plate 14, the spring II 10 is stretched and reset, so that the clamping plate 12 is stably attached to the bottom of the bottom plate 14, the fixed installation of the device is realized, the spring II 10 also has the function of buffering vibration when being installed, a sensor installation device is arranged in the working box 1, the arranged bottom of the working box 1 is positioned at the two sides of the adjusting rod 2 and is fixedly provided with the spring I3, the bottom of the spring I3 is fixedly arranged at the bottom of the wind box 7, when the working box 1 is adjusted, the spring I3 has the function of enabling the working box 1 not to rotate and simultaneously buffering the adjustment of the device, the arranged funnel-, the little head is given vent to anger, the sensor is installed between the clamp plate 19 of little head, adjust the elasticity by elasticity pole 5 according to the sensor size, 16 during operations of fan increase the entering of air on every side for more samples of sensor perception and analysis and information transmission, the air-blower 13 work of setting, wind passes through louvre 4 and gets into, the air flow and the heat dissipation that increase the device, the equal fixed mounting of lateral wall all around of wind box 7 has adsorption column 6, adsorb the dust that produces in the installation to the device bottom.

Example 2

Referring to fig. 1 to 3, in this embodiment, compared to embodiment 1, the assembling platform for an air quality sensor further includes a buffer column 21 fixedly mounted on a side of the pressing plate 19 close to the center of the apparatus, and the buffer column 21 is made of rubber with good elasticity.

The working principle is as follows: when the sensor is mounted, the rubber buffer column 21 increases the friction force when the sensor is mounted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An assembly platform for an air quality sensor comprises a base plate (14), wherein rotating rods (8) are inserted at four corners of the top of the base plate (14), the top of each rotating rod (8) is connected with a wind box (7) through threads, the middle of each wind box (7) is connected with an adjusting rod (2) through threads, the surface of each adjusting rod (2) is connected with a working box (1) through threads, and a fixing device is fixedly arranged between each rotating rod (8) and the base plate (14), and the assembly platform is characterized in that the fixing device comprises a fixing plate (9), a spring (10), a clamping column (11) and a clamping plate (12), the fixing plate (9) is fixedly arranged at the middle of each rotating rod (8), the clamping plate (12) is fixedly arranged at a position right below the fixing plate (9) on each rotating rod (8), and the spring (10) is fixedly arranged between the fixing plate (9) and the clamping plate (12), the four corners of the top of the bottom plate (14) are provided with clamping grooves corresponding to the clamping plates (12), and a sensor mounting device is arranged inside the work box (1).

2. The assembling platform for the air quality sensor according to claim 1, wherein the first spring (3) is fixedly installed at the bottom of the working box (1) on two sides of the adjusting rod (2), and the bottom of the first spring (3) is fixedly installed at the bottom of the wind box (7).

3. The assembly platform for the air quality sensor according to claim 1, wherein the working box (1) is funnel-shaped, the sensor mounting device comprises an elastic rod (5), a mounting plate (18) and a pressing plate (19), and the mounting plate (18) is fixedly mounted at one end of the small head of the working box (1).

4. The assembly platform for the air quality sensor according to claim 3, wherein the mounting plate (18) is fixedly mounted in the middle of one end of the small head of the work box (1), the side plates are fixedly mounted at two ends of the top of the mounting plate (18), the tightening rod (5) is connected to the middle of the side plates through threads, the tightening rod (5) penetrates through the outer wall of the work box (1), and the pressing plate (19) is fixedly mounted on one side, close to the inside of the device, of the tightening rod (5).

5. The assembling platform for the air quality sensor according to claim 1, wherein two ends of the working box (1) are respectively provided with a filter tank (17) and a ventilation tank (20), a filter screen with a larger caliber is fixedly installed in the filter tank (17), and one end of the working box (1) close to the filter tank (17) is fixedly provided with a fan (16).

6. The assembly platform for the air quality sensor according to claim 3, wherein the bottom of the wind box (7) is uniformly provided with heat dissipation holes (4), the bottom of the wind box (7) is fixedly provided with a motor box (15) and a blower (13), one end of an output shaft of the motor box (15) is fixedly connected with the adjusting rod (2), and the peripheral side walls of the wind box (7) are fixedly provided with adsorption columns (6).

7. The assembly platform for the air quality sensor according to claim 3, wherein a buffer column (21) is fixedly installed on one side of the pressure plate (19) close to the center of the device, and the buffer column (21) is made of rubber with good elasticity.