CN211905266U

CN211905266U - Atmospheric detection device for collecting samples

Info

Publication number: CN211905266U
Application number: CN201922161101.8U
Authority: CN
Inventors: 龚子利
Original assignee: Individual
Current assignee: Shandong Ruiying Security Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-11-10
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses an atmospheric detection device of collection sample, including sampling device, sampling device's bottom fixedly connected with connecting box, the bottom fixedly connected with bracing piece of connecting box, the bottom of connecting box is run through at the top of bracing piece. The utility model discloses a movable rod drives the spliced pole toward the left rotation and is spacing removal left in that the arc spout is inside, the movable rod drives the dead lever and moves left toward moving left toward spacing removal left, dead lever cooperation spacing groove drives the telescopic tube and moves left toward moving when moving left toward fixed removal, the telescopic tube moves left and breaks away from the recess and compression spring when, then separation bracing piece and sampling device's connection convenient to carry, on the same principle otherwise the cooperation spring is fixed, it carries inconveniently to have solved current atmosphere monitoring, lead to the problem that wastes time and energy in the user transportation, the labour of user's transport has been reduced, the time of user's transportation has also been reduced, the practicality of atmosphere monitoring device has also been improved.

Description

Atmospheric detection device for collecting samples

Technical Field

The utility model relates to an atmospheric monitoring machinery technical field specifically is a collect atmospheric detection device of sample.

Background

There are many kinds of instruments or devices for collecting atmospheric pollutants or polluted atmosphere. The sampler can be divided into a gas sampler and a particulate matter sampler according to a collection object, and can be divided into an environment sampler, an indoor sampler and a pollution source sampler according to a use place.

The existing atmosphere monitoring device is inconvenient to carry, wastes time and labor in the transportation process of a user, increases the labor force for carrying the user, increases the transportation time of the user, and also reduces the practicability of the atmosphere monitoring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collect atmospheric detection device of sample possesses convenient to carry's advantage, has solved current atmospheric monitoring and has carried inconveniently, leads to the problem that wastes time and energy in the user transportation.

In order to achieve the above object, the utility model provides a following technical scheme: the atmospheric detection device comprises a sampling device, wherein the bottom of the sampling device is fixedly connected with a connecting box, the bottom of the connecting box is fixedly connected with a supporting rod, the top of the supporting rod penetrates through the bottom of the connecting box, the left side and the right side of the connecting box are fixedly connected with pull rods, the left side and the right side of the bottom of the inner wall of the connecting box are both movably connected with movable rods through rotating shafts, the right side of each pull rod penetrates through the left side of the connecting box and is movably connected with the left side of each movable rod through a shaft pin, connecting columns are fixedly connected with the back sides of the inner walls of the connecting boxes, arc plates are fixedly connected with the left sides and the right sides of the connecting columns and correspond to the connecting columns, the back sides of the connecting columns are movably connected with the front sides of the arc plates, telescopic sleeves are fixedly connected with the left sides and the right sides of the inner walls of the connecting boxes and are positioned at, the right side of the telescopic tube extends to the inside of the groove, the front side of the telescopic tube is fixedly connected with a fixed rod corresponding to the movable rod, and the front side of the fixed rod is connected with the back side of the movable rod in a sliding mode.

Preferably, the surface of the movable rod and the position corresponding to the fixed rod are provided with two limiting grooves, the gap between each limiting groove and the corresponding fixed rod is not larger than two zero millimeters, the two limiting grooves are uniformly distributed, and the limiting grooves are matched with the fixed rods for use.

Preferably, the surface of the telescopic sleeve is sleeved with a spring, the left side of the spring is fixedly connected with the left side of the inner wall of the connecting box, the number of the springs is two, the springs are uniformly distributed, and the springs are matched with the telescopic sleeve for use.

Preferably, the arc spout has been seted up on the surface of arc, the length of arc spout is greater than the displacement of spliced pole, the quantity of arc spout is two, and evenly distributed, the arc spout uses with the spliced pole cooperation.

Preferably, the left side and the right side of connecting box inner wall just correspond the position fixedly connected with cover bucket of pull rod, the quantity of cover bucket is two, and evenly distributed, the cover bucket uses with the pull rod cooperation.

Preferably, the top of the connecting box is provided with an opening corresponding to the position of the support rod, the width of the opening is larger than that of the support rod, and the opening is matched with the support rod for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model uses the sampling device, the connecting box, the supporting rod, the pull rod, the movable rod, the connecting column, the arc plate, the telescopic sleeve, the groove and the fixed rod in a matching way, the pull rod is pulled by the user to both sides, the pull rod moves to both sides to drive the movable rod to rotate around the rotating shaft, the movable rod rotates to the left to drive the connecting column to move to the left in the arc chute, the movable rod moves to the left to limit the fixed rod, the fixed rod is matched with the limit groove to move to the left to fix and drive the telescopic sleeve to move to the left, the telescopic sleeve moves to the left to separate from the groove and compress the spring, then the connecting and carrying of the supporting rod and the sampling device are convenient, and vice versa, the problems of inconvenient carrying of the existing atmosphere monitoring and time and labor consuming in the transportation process of the user are solved, the labor force for the user to, the transportation time of the user is also reduced, and the practicability of the atmosphere monitoring device is also improved.

2. The utility model discloses a setting of spacing groove can make the dead lever remove in the inside of spacing groove, plays spacing effect simultaneously, has avoided the dead lever phenomenon that breaks away from to appear at the in-process that removes, also reduces the friction of dead lever at the spacing inslot portion, increases the life of dead lever.

3. The utility model discloses a setting of spring can assist the telescopic tube to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the telescopic tube to remove to the leftmost unable mechanical fault that results in that resets, also increases the stability that the telescopic tube removed.

4. The utility model discloses a setting of arc spout can make the spliced pole remove in arc spout is inside, plays spacing effect simultaneously, has avoided the spliced pole phenomenon that the in-process that removes appears rocking, also reduces the friction of spliced pole to the arc inboard wall, increases the live time of spliced pole.

5. The utility model discloses a setting of cover bucket can assist the pull rod to remove, plays fixed effect simultaneously, has avoided the pull rod phenomenon that the skew appears at the in-process that removes, also increases the security that the pull rod removed.

6. The utility model discloses an open-ended sets up, can make the bracing piece complete carry out mechanical connection through the opening, has avoided the open-ended width to lead to the bracing piece dead phenomenon of card to appear at the opening part narrowly, also reduces the wearing and tearing of bracing piece at the opening part.

Drawings

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

FIG. 2 is a sectional view of the connecting box of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the arc plate structure shown in fig. 2 according to the present invention.

In the figure: 1 sampling device, 2 connecting boxes, 3 bracing pieces, 4 pull rods, 5 movable rods, 6 connecting columns, 7 arc-shaped plates, 8 telescopic sleeves, 9 grooves, 10 fixing rods, 11 limiting grooves, 12 springs, 13 arc-shaped sliding grooves, 14 barrels and 15 openings.

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, an atmosphere detection device for collecting samples comprises a sampling device 1, a connecting box 2 is fixedly connected to the bottom of the sampling device 1, a supporting rod 3 is fixedly connected to the bottom of the connecting box 2, an opening 15 is formed in the top of the connecting box 2 and corresponds to the position of the supporting rod 3, the width of the opening 15 is larger than that of the supporting rod 3, the opening 15 is matched with the supporting rod 3 for use, the supporting rod 3 can be completely and mechanically connected through the opening 15 by the arrangement of the opening 15, the phenomenon that the supporting rod 3 is stuck at the opening 15 due to the too narrow width of the opening 15 is avoided, the abrasion of the supporting rod 3 at the opening 15 is reduced, the top of the supporting rod 3 penetrates through the bottom of the connecting box 2, pull rods 4 are fixedly connected to the left side and the right side of the connecting box 2, sleeves 14 are fixedly connected to the left side and the right side of the inner wall, the sleeve barrels 14 are two in number and are uniformly distributed, the sleeve barrels 14 are matched with the pull rod 4 for use, the pull rod 4 can be assisted to move through the arrangement of the sleeve barrels 14, the fixing effect is achieved, the phenomenon that the pull rod 4 deviates in the moving process is avoided, the moving safety of the pull rod 4 is also improved, the left side and the right side of the bottom of the inner wall of the connecting box 2 are movably connected with the movable rod 5 through rotating shafts, the right side of the pull rod 4 penetrates through the left side of the connecting box 2 and is movably connected with the left side of the movable rod 5 through a shaft pin, the back side of the movable rod 5 is fixedly connected with the connecting column 6, the left side and the right side of the inner wall of the connecting box 2 are fixedly connected with the arc-shaped plates 7 corresponding to the positions of the connecting column 6, the surfaces of the arc-shaped sliding grooves 13 are formed in the arc-shaped sliding grooves 7, the length of the arc-, the arc-shaped chute 13 is matched with the connecting column 6 for use, the connecting column 6 can move in the arc-shaped chute 13 through the arrangement of the arc-shaped chute 13, a limiting effect is achieved, the phenomenon that the connecting column 6 shakes in the moving process is avoided, the friction of the connecting column 6 on the inner wall of the arc-shaped plate 7 is also reduced, the service time of the connecting column 6 is prolonged, the back side of the connecting column 6 is in sliding connection with the front side of the arc-shaped plate 7, the telescopic sleeve 8 is fixedly connected to the left side and the right side of the inner wall of the connecting box 2 and is positioned at the top of the arc-shaped plate 7, the surface of the telescopic sleeve 8 is sleeved with the springs 12, the left side of the springs 12 is fixedly connected with the left side of the inner wall of the connecting box 2, the number of the springs 12 is two, the springs are uniformly distributed, the springs 12 are matched with the telescopic, the mechanical failure caused by the fact that the telescopic sleeve 8 cannot reset when moving to the leftmost side is avoided, the moving stability of the telescopic sleeve 8 is also improved, grooves 9 are formed in the left side and the right side of the supporting rod 3 and correspond to the positions of the telescopic sleeve 8, the right side of the telescopic sleeve 8 extends into the grooves 9, a fixed rod 10 is fixedly connected to the front side of the telescopic sleeve 8 and corresponds to the position of the movable rod 5, a limiting groove 11 is formed in the surface of the movable rod 5 and corresponds to the position of the fixed rod 10, a gap between the limiting groove 11 and the fixed rod 10 is not larger than two millimeters at zero, the number of the limiting grooves 11 is two and is uniformly distributed, the limiting grooves 11 are matched with the fixed rod 10 for use, the fixed rod 10 can move in the limiting groove 11 through the arrangement of the limiting groove 11, the limiting effect is achieved, the phenomenon that the fixed rod 10 breaks away in the moving process is avoided, and the friction of the fixed, the service life of the fixed rod 10 is increased, and the front side of the fixed rod 10 is slidably connected with the back side of the movable rod 5.

During the use, the user is through pulling pull rod 4 toward both sides, pull rod 4 is rotatory as the center toward both sides removal drive movable rod 5, movable rod 5 drives spliced pole 6 at the inside spacing removal left of arc spout 13 toward the rotation left, movable rod 5 drives dead lever 10 toward the left side moving toward the spacing removal of turning left, dead lever 10 cooperation spacing groove 11 drives telescopic tube 8 toward the left side moving toward the left fixed removal simultaneously, telescopic tube 8 toward the left side moving breaks away from recess 9 and compression spring 12, then separation bracing piece 3 is convenient to carry with being connected of sampling device 1, on the same principle otherwise cooperation spring 12 is fixed.

In summary, the following steps: the atmosphere detection device for collecting and sampling comprises a sampling device 1, a connecting box 2, a support rod 3, a pull rod 4, a movable rod 5, a connecting column 6, an arc-shaped plate 7, a telescopic sleeve 8, a groove 9 and a fixed rod 10 which are matched for use, wherein the pull rod 4 is pulled towards two sides by a user, the pull rod 4 moves towards two sides to drive the movable rod 5 to rotate around a rotating shaft, the movable rod 5 rotates towards the left to drive the connecting column 6 to move towards the left in an arc-shaped sliding groove 13, the movable rod 5 moves towards the left to drive the fixed rod 10 to move towards the left, the fixed rod 10 drives the telescopic sleeve 8 to move towards the left while being matched with the limit groove 11 to move towards the left, the telescopic sleeve 8 moves towards the left to separate from the groove 9 and compress a spring 12, then the support rod 3 and the sampling device 1 are convenient to connect and carry, and vice versa, so that the existing atmosphere, leading to the problem of wasting time and labor during the transportation process of users.

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.

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. An atmospheric detection device for collecting samples, comprising a sampling device (1), characterized in that: the bottom fixedly connected with connecting box (2) of sampling device (1), the bottom fixedly connected with bracing piece (3) of connecting box (2), the bottom of connecting box (2) is run through at the top of bracing piece (3), the equal fixedly connected with pull rod (4) in left side and right side of connecting box (2), the left side and the right side of connecting box (2) inner wall bottom all have movable rod (5) through pivot swing joint, the right side of pull rod (4) runs through the left side of connecting box (2) to through the left side swing joint of pivot and movable rod (5), the dorsal part fixedly connected with spliced pole (6) of movable rod (5), the position fixedly connected with arc (7) of left side and right side and corresponding spliced pole (6) of connecting box (2) inner wall, the dorsal part of spliced pole (6) and the preceding side of arc (7) are connected in a sliding manner, top fixedly connected with telescopic tube (8) that the left side and the right side of connecting box (2) inner wall just are located arc (7), the left side and the right side of bracing piece (3) just correspond telescopic tube (8) the position set up fluted (9), the right side of telescopic tube (8) extends to the inside of recess (9), the front side of telescopic tube (8) just corresponds position fixedly connected with dead lever (10) of movable rod (5), the front side of dead lever (10) and the dorsal part sliding connection of movable rod (5).

2. An atmospheric detection device for collecting a sample according to claim 1, wherein: the surface of the movable rod (5) corresponds to the position of the fixed rod (10) and is provided with a limiting groove (11), the gap between the limiting groove (11) and the fixed rod (10) is not larger than two zero millimeters, the number of the limiting grooves (11) is two, the limiting grooves are evenly distributed, and the limiting grooves (11) are matched with the fixed rod (10) for use.

3. An atmospheric detection device for collecting a sample according to claim 1, wherein: the surface of the telescopic sleeve (8) is sleeved with a spring (12), the left side of the spring (12) is fixedly connected with the left side of the inner wall of the connecting box (2), the number of the springs (12) is two, the springs are evenly distributed, and the springs (12) are matched with the telescopic sleeve (8) for use.

4. An atmospheric detection device for collecting a sample according to claim 1, wherein: arc spout (13) have been seted up on the surface of arc (7), the length of arc spout (13) is greater than the displacement of spliced pole (6), the quantity of arc spout (13) is two, and evenly distributed, arc spout (13) and spliced pole (6) cooperation are used.

5. An atmospheric detection device for collecting a sample according to claim 1, wherein: the left side and the right side of connecting box (2) inner wall just correspond position fixedly connected with cover bucket (14) of pull rod (4), the quantity of cover bucket (14) is two, and evenly distributed, cover bucket (14) and pull rod (4) cooperation are used.

6. An atmospheric detection device for collecting a sample according to claim 1, wherein: the top of connecting box (2) just corresponds the position of bracing piece (3) and has seted up opening (15), the width of opening (15) is greater than the width of bracing piece (3), opening (15) and bracing piece (3) cooperation use.