CN210604542U

CN210604542U - Rotation sampling type air detection device

Info

Publication number: CN210604542U
Application number: CN201920894638.2U
Authority: CN
Inventors: 高姿
Original assignee: Beijing Rongzhi Huixin Resource Technology Co Ltd
Current assignee: Beijing Rongzhi Huixin Resource Technology Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-22
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to an empty gas detection surveys technical field, and discloses a rotation sampling formula empty gas detection surveys device, which comprises a fixed base, the top fixed mounting of fixing base has first fixed column and second fixed column, and the spout has been seted up at the top of fixing base, and slidable mounting has the slider in the spout, has seted up spacing hole on the slider, and slidable mounting has the gag lever post in spacing hole, and the both ends of gag lever post respectively with one side inner wall fixed connection of corresponding spout, the top fixed mounting of fixing base has the fixed block, and the fixed block has been close to one side of second fixed column and has been seted up first rotation groove, has seted up threaded hole on the slider, has seted up the rotation hole on. The utility model discloses simple structure, convenient operation, when can be fast convenient advance the horizontal direction to the air detector and remove, and rotate to test probe, improved the scope that empty gas detection surveyed and gathered, improved empty gas detection surveys the accuracy of gathering, so satisfied people's demand.

Description

Rotation sampling type air detection device

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is a rotation sampling formula empty gas detection surveys device.

Background

Along with the development of economy and the improvement of the taste of life, more and more people begin to pay attention to health and environmental protection, after a new house is well decorated, besides basic ventilation and measures such as placing formaldehyde plants, charcoal bags and the like, a plurality of people also adopt an air quality detector to comprehensively detect the air quality condition, so that the health of pregnant women, children, old people and family personnel is comprehensively protected, and in the air detection and collection process, testers need to adopt air in different ranges to perform detection and collection in the detection and collection process;

in the prior art, the air detection device has great limitation, and only can detect and collect air in the test range of the air detection device, so that the accuracy of air detection is influenced, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rotation sampling formula empty gas detection surveys device, possess in empty gas detection surveys the collection process, when carrying out the horizontal direction to empty gas detection and remove, and rotate to test probe, the scope and the degree of depth that empty gas detection surveys the collection have been improved, the accuracy that empty gas detection surveys the collection has been improved, so advantages such as people's demand have been satisfied, solved among the prior art, empty gas detection surveys device's limitation is very big, can only single air to empty gas detection surveys device test range detects the collection, the problem of empty gas detection's accuracy has been influenced.

(II) technical scheme

For realize the aforesaid at the empty gas detection survey collection process, when carrying out the horizontal direction to empty gas detection survey appearance and remove, and rotate to test probe, improved the scope that empty gas detection surveyed the collection, improved the purpose of the accuracy that empty gas detection surveyed the collection, the utility model provides a following technical scheme:

a rotary sampling type air detection device comprises a fixed seat, wherein a first fixed column and a second fixed column are fixedly mounted at the top of the fixed seat, a sliding groove is formed in the top of the fixed seat, a sliding block is slidably mounted in the sliding groove, a limiting hole is formed in the sliding block, a limiting rod is slidably mounted in the limiting hole, two ends of the limiting rod are respectively fixedly connected with the inner wall of one side of the corresponding sliding groove, a fixed block is fixedly mounted at the top of the fixed seat, a first rotating groove is formed in one side, close to the second fixed column, of the fixed block, a threaded hole is formed in the sliding block, a rotating hole is formed in the second fixed column, the first rotating groove and the rotating hole are internally and rotatably provided with the same lead screw, one end of the lead screw penetrates through the threaded hole and is in threaded connection with the threaded hole, a, one side fixed mounting that installation pole and mounting panel are close to each other has same fixed plate, and one side fixed mounting that the fixed plate is close to the second fixed column has servo motor, and the other end of lead screw run through rotate the hole extend to the outside of second fixed column and with servo motor's output shaft fixed connection, servo motor open stop the operation of having decided whole device, realized the automation, reduce the manpower, reduce the cost.

Preferably, one side fixed mounting of slider has the embedding piece, and the second rotation groove has been seted up on the top of embedding piece, and the dwang is installed to second rotation inslot internal rotation, and the embedding piece drives the dwang at the in-process that removes and removes, and simultaneously, has set up the second bearing in the second rotation inslot, so carry on spacingly to the dwang, prevent that it from taking place the skew.

Preferably, the top of dwang extends to the top and the fixed mounting of embedding piece has the gear, and one side fixed mounting that first fixed column and second fixed column are close to each other has same rack, and gear and rack mesh mutually, and the top fixed mounting of gear has the pivot, and the top fixed mounting of pivot has air detector, and the rack is fixed, carries out the in-process that removes at the gear, and the tooth drive gear on the rack rotates.

Preferably, air detector's top fixed mounting has the mounting panel, and the top fixed mounting of mounting panel has the test bar, and the one end fixed mounting of test bar has test probe, and test probe detects the collection to the air, then transmits to air detector through the sensor of test probe the inside on.

Preferably, the outer ring of the first bearing is fixedly installed in the first rotating groove, the screw rod is fixedly connected with the inner ring of the first bearing, and the screw rod is limited by the first bearing, so that the screw rod is prevented from shifting in the rotating process.

Preferably, the second rotating groove is internally and fixedly provided with an outer ring of the second bearing, the rotating rod is fixedly connected with the inner ring of the second bearing, and the second bearing limits the rotating rod and prevents the rotating rod from shifting in the rotating and moving processes.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotation sampling formula empty gas detection surveys device possesses following beneficial effect:

1. this rotation sampling formula empty gas detection surveys device, can be fast convenient carry out the horizontal direction removal to air detector through spout and slider, the degree of depth that air detector empty gas detection surveyed the collection has been improved, in the use, start servo motor, servo motor's output shaft drives the lead screw and rotates, the lead screw drives the slider and slides in the spout, the slider drives the embedding piece and removes, the embedding piece drives the gear and removes, the pivot drives air detector and removes, air detector drives the test bar and removes, the test bar drives test probe and removes.

2. This rotation sampling formula empty gas detection surveys device, can rotate convenient air detector fast through gear and rack, the scope of the empty gas detection survey collection of air detector has been improved, the removal drive gear of embedding piece removes, because gear and rack mesh mutually, the rack is immovable, so under the state that the gear removed, the rack drives the gear and rotates, the pivot drives the air detector and rotates, the air detector drives the gauge rod and rotates, the gauge rod drives test probe and rotates.

3. The utility model discloses simple structure, convenient operation, when can be fast convenient advance the horizontal direction to the air detector and remove, and rotate to test probe, improved the scope that empty gas detection surveyed and gathered, improved empty gas detection surveys the accuracy of gathering, so satisfied people's demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of part A of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: the device comprises a fixing seat 1, a first fixing column 2, a second fixing column 3, a sliding chute 4, a sliding block 5, a limiting hole 6, a limiting rod 7, a fixing block 8, a first rotating groove 9, a threaded hole 10, a rotating hole 11, a screw rod 12, an installing rod 13, an installing plate 14, a fixing plate 15, a servo motor 16, an embedded block 17, a second rotating groove 18, a rotating rod 19, a gear 20, a rack 21, a rotating shaft 22 and an air detector 23.

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. 1-3, a rotary sampling type air detection device comprises a fixing base 1, a first fixing column 2 and a second fixing column 3 are fixedly installed on the top of the fixing base 1, a sliding chute 4 is formed on the top of the fixing base 1, a sliding block 5 is slidably installed in the sliding chute 4, a limiting hole 6 is formed on the sliding block 5, a limiting rod 7 is slidably installed in the limiting hole 6, two ends of the limiting rod 7 are respectively and fixedly connected with the inner wall of one side of the corresponding sliding chute 4, a fixing block 8 is fixedly installed on the top of the fixing base 1, a first rotating groove 9 is formed on one side, close to the second fixing column 3, of the fixing block 8, a threaded hole 10 is formed on the sliding block 5, a rotating hole 11 is formed on the second fixing column 3, the same screw rod 12 is rotatably installed in the first rotating groove 9 and the rotating hole 11, one end of the screw rod 12 penetrates through the threaded hole 10 and is in threaded, one side of the fixed seat 1 is fixedly provided with an installation plate 14 positioned below the installation rod 13, one side of the installation rod 13, which is close to the installation plate 14, is fixedly provided with the same fixed plate 15, one side of the fixed plate 15, which is close to the second fixed column 3, is fixedly provided with a servo motor 16, the other end of the screw rod 12 penetrates through the rotating hole 11 and extends to the outer side of the second fixed column 3 and is fixedly connected with an output shaft of the servo motor 16, the start and stop of the servo motor 16 determine the operation of the whole device, the automation is realized, the manpower is reduced, and the cost is;

the rotary sampling type air detection device can rapidly and conveniently move an air detector 23 in the horizontal direction through a sliding groove 4 and a sliding block 5, so that the depth of air detection and collection of the air detector 23 is improved, in use, a servo motor 16 is started, an output shaft of the servo motor 16 drives a screw rod 12 to rotate, the screw rod 12 drives the sliding block 5 to slide in the sliding groove 4, the sliding block 5 drives an embedded block 17 to move, the embedded block 17 drives a gear 20 to move, a rotating shaft 22 drives the air detector 23 to move, the air detector 23 drives a detection rod to move, the detection rod drives a detection probe to move, the rotary sampling type air detection device can rapidly and conveniently rotate the air detector 23 through the gear 20 and a rack 21, the air detection and collection range of the air detector 23 is improved, and the movement of the embedded block 17 drives the gear 20 to move, because gear 20 and rack 21 mesh mutually, rack 21 is immovable, so under the state that gear 20 removed, rack 21 drives gear 20 and rotates, and pivot 22 drives air detector 23 and rotates, and air detector 23 drives the measuring staff and rotates, and the measuring staff drives test probe and rotates, the utility model discloses simple structure, convenient operation, when can be fast convenient to air detector 23 advance the horizontal direction and move, and rotate test probe, improved the scope that empty gas detection surveyed the collection, improved empty gas detection and gathered the accuracy, so satisfied people's demand.

Further, an embedded block 17 is fixedly installed at one side of the slider 5, a second rotating groove 18 is formed in the top end of the embedded block 17, a rotating rod 19 is rotatably installed in the second rotating groove 18, the embedded block 17 drives the rotating rod 19 to move in the moving process, meanwhile, a second bearing is arranged in the second rotating groove 18, so that the rotating rod 19 is limited and prevented from deviating, the top end of the rotating rod 19 extends to the upper side of the embedded block 17 and is fixedly provided with a gear 20, one side, close to each other, of the first fixed column 2 and the second fixed column 3 is fixedly provided with a same rack 21, the gear 20 is meshed with the rack 21, a rotating shaft 22 is fixedly installed at the top end of the gear 20, an air detector 23 is fixedly installed at the top end of the rotating shaft 22, the rack 21 is fixed, in the moving process of the gear 20, the gear 20 is driven to rotate by the teeth on the rack 21, the top of the air detector 23 is fixedly provided with an installation plate, the top of the installation plate is fixedly provided with a detection rod, one end of the detection rod is fixedly provided with a detection probe, the detection probe is used for detecting and collecting air, and then the air is transmitted to the air detector 23 through a sensor in the detection probe and then is transmitted to the air detector 23 through a sensor in the detection probe;

an outer ring of a first bearing is fixedly arranged in the first rotating groove 9, the screw rod 12 is fixedly connected with the inner ring of the first bearing, the first bearing limits the screw rod 12 to prevent the screw rod 12 from shifting in the rotating process, an outer ring of a second bearing is fixedly arranged in the second rotating groove 18, the rotating rod 19 is fixedly connected with the inner ring of the second bearing, and the second bearing limits the rotating rod 19 to prevent the rotating rod 19 from shifting in the rotating and moving processes;

The working principle is as follows: in use, the servo motor 16 is started, the servo motor 16 is controlled by a control switch, the servo motor 16 is powered by a storage battery, an output shaft of the servo motor 16 drives the screw rod 12 to rotate, the screw rod 12 drives the slider 5 to slide in the chute 4, the slider 5 drives the embedded block 17 to move, the embedded block 17 drives the gear 20 to move, the gear 20 drives the rotating shaft 22 to move, the rotating shaft 22 drives the air detector 23 to move, the air detector 23 drives the detection rod to move, the detection rod drives the detection probe to move, meanwhile, the movement of the embedded block 17 drives the gear 20 to move, because the gear 20 is meshed with the rack 21, the rack 21 is stationary, under the condition that the gear 20 moves, the rack 21 drives the gear 20 to rotate, the gear 20 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the air detector 23 to rotate, air detector 23 drives the test bar and rotates, thereby the test bar drives test probe and rotates when having realized air detector 23 horizontal direction of intaking and rotates test probe, has improved the scope that empty gas detection gathered, has improved empty gas detection and has detected the accuracy of gathering, so satisfied people's demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a rotation sampling formula air detection device, includes fixing base (1), its characterized in that: the fixing device is characterized in that a first fixing column (2) and a second fixing column (3) are fixedly mounted at the top of the fixing seat (1), a sliding groove (4) is formed in the top of the fixing seat (1), a sliding block (5) is slidably mounted in the sliding groove (4), a limiting hole (6) is formed in the sliding block (5), a limiting rod (7) is slidably mounted in the limiting hole (6), two ends of the limiting rod (7) are fixedly connected with the inner wall of one side of the corresponding sliding groove (4) respectively, a fixing block (8) is fixedly mounted at the top of the fixing seat (1), a first rotating groove (9) is formed in one side, close to the second fixing column (3), of the fixing block (8), a threaded hole (10) is formed in the sliding block (5), a rotating hole (11) is formed in the second fixing column (3), the same screw rod (12) is rotatably mounted in the first rotating groove (9) and the rotating hole (11), one end of, one side fixed mounting that first fixed column (2) was kept away from in second fixed column (3) has installation pole (13), one side fixed mounting of fixing base (1) has mounting panel (14) that is located installation pole (13) below, one side fixed mounting that installation pole (13) and mounting panel (14) are close to each other has same fixed plate (15), one side fixed mounting that fixed plate (15) are close to second fixed column (3) has servo motor (16), and the other end of lead screw (12) runs through rotation hole (11) and extends to the outside of second fixed column (3) and with the output shaft fixed connection of servo motor (16).

2. A rotary sampling air detecting device according to claim 1, wherein: one side fixed mounting of slider (5) has embedded piece (17), and second rotation groove (18) have been seted up on the top of embedded piece (17), and dwang (19) are installed in second rotation groove (18) internal rotation.

3. A rotary sampling air detecting device according to claim 2, wherein: the top of dwang (19) extends to the top and fixed mounting of embedding piece (17) has gear (20), and one side fixed mounting that first fixed column (2) and second fixed column (3) are close to each other has same rack (21), and gear (20) and rack (21) mesh mutually, and the top fixed mounting of gear (20) has pivot (22), and the top fixed mounting of pivot (22) has air detector (23).

4. A rotary sampling air detecting device according to claim 3, wherein: the top fixed mounting of air detector (23) has the mounting panel, and the top fixed mounting of mounting panel has the measuring pole, and the one end fixed mounting of measuring pole has test probe.

5. A rotary sampling air detecting device according to claim 1, wherein: an outer ring of a first bearing is fixedly arranged in the first rotating groove (9), and the screw rod (12) is fixedly connected with an inner ring of the first bearing.

6. A rotary sampling air detecting device according to claim 2, wherein: an outer ring of a second bearing is fixedly arranged in the second rotating groove (18), and the rotating rod (19) is fixedly connected with an inner ring of the second bearing.