CN217954388U

CN217954388U - Clean room workshop AMC gas high-low concentration sampling device

Info

Publication number: CN217954388U
Application number: CN202221619997.5U
Authority: CN
Inventors: 龚旻祈
Original assignee: Shanghai Yimin Technology Co ltd
Current assignee: Shanghai Yimin Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-02
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a gaseous high-low concentration sampling device of toilet workshop AMC, including the sampling appearance, the top fixedly connected with controller of sampling appearance, there is the maintenance board at the back of controller through the hinge activity, the back of controller just is located the bottom fixedly connected with transmission case of maintenance board, the right side fixedly connected with motor of transmission incasement wall, the output fixedly connected with screw rod of motor, the left side swing joint of bearing and transmission incasement wall is passed through in the left side of screw rod, the surface thread of screw rod is connected with the transmission piece, the top of transmission piece has the fly leaf through pivot swing joint. The utility model provides a present most gaseous sampling device on the market do not have the function of being convenient for to maintain, fix the maintenance board through the elasticity fixture block usually, lead to the maintenance board not convenient to open, and can cause the user hand pain, influenced the problem of user's comfort level, reached the effect of being convenient for to maintain.

Description

Clean room workshop AMC gas high-low concentration sampling device

Technical Field

The utility model relates to a gaseous technical field that gathers specifically is a gaseous high low concentration sampling device of toilet's workshop AMC.

Background

Need use gas sampling device when clean room workshop AMC gas concentration detects, but the function of being convenient for maintain is not had to the gaseous sampling device of the present majority on the market, fixes the maintenance board through the elasticity fixture block usually, leads to the maintenance board not be convenient for open, and can cause the user hand pain, has influenced user's comfort level.

Disclosure of Invention

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a gaseous high low concentration sampling device of toilet room AMC possesses the advantage of being convenient for to maintain, has solved the function that most gaseous sampling device on the current market does not have the maintenance of being convenient for, fixes the maintenance board through the elasticity fixture block usually, leads to the maintenance board not convenient to open, and can cause the user hand pain, has influenced the problem of user's comfort level.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gaseous high low concentration sampling device of toilet workshop AMC, includes the sampling appearance, the top fixedly connected with controller of sampling appearance, there is the maintenance board at the back of controller through the hinge activity, the back of controller just is located the bottom fixedly connected with transmission case of maintenance board, the right side fixedly connected with motor of transmission incasement wall, the output fixedly connected with screw rod of motor, the left side swing joint of bearing and transmission incasement wall is passed through in the left side of screw rod, the surperficial threaded connection of screw rod has the transmission piece, there is the fly leaf at the top of transmission piece through pivot swing joint, there is the driving plate at the top of fly leaf through pivot swing joint, the top fixedly connected with transfer line of driving plate, the positive fixedly connected with friction pad of transfer line.

As the utility model discloses it is preferred, the surface cover of screw rod is equipped with supports the cover, support the front of cover and the front side fixed connection of transmission inner wall.

As the utility model discloses it is preferred, the bottom fixedly connected with slider of transmission piece, the spout has been seted up to the bottom of transmission incasement wall, the slider uses with the spout cooperation.

As the utility model discloses preferred, the inside sliding connection of driving plate has the guide arm, the top of guide arm and the top fixed connection of transmission inner wall.

As the utility model discloses it is preferred, the bottom fixedly connected with stopper of guide arm, the cross-sectional area of stopper is greater than the cross-sectional area of guide arm.

As the utility model discloses preferred, the opening has been seted up at the top of transmission case, the open-ended width is greater than the width of transfer line.

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

1. the utility model discloses a set up the sampling appearance, a controller, the service plate, the transmission case, including a motor, an end cap, a controller, and a cover plate, the screw rod, the transmission piece, the fly leaf, the driving plate, transfer line and friction pad cooperation are used, in service, the starter motor, the motor drives the screw rod through the output and rotates, the screw rod passes through threaded connection transmission piece and drives the transmission piece and move left on the surface of screw rod, the transmission piece drives the fly leaf and moves left, the fly leaf drives the transfer line rebound, the transfer line drives the surface that the friction pad removed to the service plate, fix the service plate, reverse operation can remove the restriction to the service plate, thereby be convenient for maintain, it does not have the function of being convenient for to maintain to have solved the gaseous height concentration sampling device of present majority on the market, it fixes the service plate through elastic fixture block usually, lead to the service plate be not convenient to open, and can cause user's hand pain, the problem of user comfort level has been influenced, this clean room AMC is gaseous height concentration sampling device, possess the advantage of being convenient for maintain.

2. The utility model discloses a support the setting of cover, can carry out auxiliary stay to the screw rod, prevent that the screw rod from the condition that rocks appearing at the during operation.

3. The utility model discloses a setting of slider and spout can carry on spacingly to the transmission piece, prevents that the transmission piece from appearing the phenomenon of following the commentaries on classics when removing.

4. The utility model discloses a setting of guide arm can carry on spacingly to the driving plate, has improved the stability of driving plate.

5. The utility model discloses a setting of stopper can carry on spacingly to the guide arm, has restricted the moving range of driving plate.

6. The utility model discloses an open-ended sets up, can make the transfer line complete carry out mechanical transmission through the opening, has avoided the too narrow transfer line that leads to of open-ended width to appear the dead phenomenon of card at the opening part.

Drawings

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

FIG. 2 is a rear view of the controller of the present invention;

FIG. 3 is a rear sectional view of the transmission case of the present invention;

fig. 4 is a partially enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a sampling instrument; 2. a controller; 3. maintaining the guard plate; 4. a transmission case; 5. a motor; 6. a screw; 7. a transmission block; 8. a movable plate; 9. a drive plate; 10. a transmission rod; 11. a friction pad; 12. a support sleeve; 13. a slider; 14. a chute; 15. a guide bar; 16. a limiting block; 17. and (4) opening.

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.

As shown in fig. 1 to 4, the utility model provides a pair of gaseous high low concentration sampling device of toilet room AMC, including sampler 1, top fixedly connected with controller 2 of sampler 1, there is maintenance board 3 at the back of controller 2 through the hinge activity, the back of controller 2 just is located maintenance board 3's bottom fixedly connected with transmission case 4, the right side fixedly connected with motor 5 of transmission case 4 inner wall, motor 5's output fixedly connected with screw rod 6, the left side swing joint of bearing and transmission case 4 inner wall is passed through in screw rod 6's left side, the surperficial threaded connection of screw rod 6 has transmission block 7, there is fly leaf 8 at the top of transmission block 7 through pivot swing joint, there is driving plate 9 at the top of fly leaf 8 through pivot swing joint, the top fixedly connected with transfer line 10 of driving plate 9, the positive fixedly connected with friction pad 11 of transfer line 10.

Referring to fig. 2, a support sleeve 12 is sleeved on the surface of the screw rod 6, and the front surface of the support sleeve 12 is fixedly connected with the front side of the inner wall of the transmission case 4.

As a technical optimization scheme of the utility model, through the setting that supports cover 12, can carry out auxiliary stay to screw rod 6, prevent that the screw rod 6 from appearing the condition of rocking at the during operation.

Referring to fig. 2, the bottom of the transmission block 7 is fixedly connected with a sliding block 13, the bottom of the inner wall of the transmission case 4 is provided with a sliding groove 14, and the sliding block 13 is matched with the sliding groove 14 for use.

As a technical optimization scheme of the utility model, through the setting of slider 13 and spout 14, can carry on spacingly to transmission block 7, prevent that transmission block 7 from appearing following the phenomenon of commentaries on classics when removing.

Referring to fig. 2, a guide rod 15 is slidably connected inside the transmission plate 9, and the top of the guide rod 15 is fixedly connected with the top of the inner wall of the transmission case 4.

As a technical optimization scheme of the utility model, through the setting of guide arm 15, can carry on spacingly to driving plate 9, improved the stability of driving plate 9.

Referring to fig. 2, a limiting block 16 is fixedly connected to the bottom of the guide rod 15, and the cross-sectional area of the limiting block 16 is larger than that of the guide rod 15.

As a technical optimization scheme of the utility model, through stopper 16's setting, can carry on spacingly to guide arm 15, restricted driving plate 9's moving range.

Referring to fig. 2, the top of the transmission case 4 is opened with an opening 17, and the width of the opening 17 is larger than the width of the transmission rod 10.

As a technical optimization scheme of the utility model, through opening 17's setting, can make the transfer line 10 complete carry out mechanical transmission through opening 17, avoided opening 17's width too narrow to lead to transfer line 10 to appear blocking dead phenomenon in opening 17 department.

The utility model discloses a theory of operation and use flow: during the use, starter motor 5, motor 5 drives screw rod 6 through the output and rotates, screw rod 6 drives transmission block 7 through threaded connection transmission block 7 and moves left on the surface of screw rod 6, transmission block 7 drives fly leaf 8 and moves left, fly leaf 8 drives driving plate 9 rebound, driving plate 9 drives transfer line 10 rebound, transfer line 10 drives friction pad 11 and moves to the surface of dimension backplate 3, fix dimension backplate 3, the restriction to dimension backplate 3 can be relieved to reverse operation, thereby be convenient for maintain.

In summary, the following steps: the high-low concentration sampling device for AMC gas in a clean room workshop comprises a sampling instrument 1, a controller 2, a maintenance plate 3, a transmission box 4, a motor 5, a screw rod 6, a transmission block 7, a movable plate 8, a transmission plate 9, a transmission rod 10 and a friction pad 11 which are matched for use, when the sampling device is used, the motor 5 is started, the motor 5 drives the screw rod 6 to rotate through an output end, the screw rod 6 is connected with the transmission block 7 through threads to drive the transmission block 7 to move leftwards on the surface of the screw rod 6, the transmission block 7 drives the movable plate 8 to move leftwards, the movable plate 8 drives the transmission plate 9 to move upwards, the transmission rod 9 drives the friction pad 11 to move upwards to the surface of the maintenance plate 3, the maintenance plate 3 is fixed, the limitation on the maintenance plate 3 can be relieved through reverse operation, maintenance is facilitated, and the problem that most of existing gas sampling devices on the market do not have the function of facilitating maintenance is solved.

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. The utility model provides a clean room workshop AMC gaseous high-low concentration sampling device, includes sampling instrument (1), its characterized in that: the utility model discloses a sampling instrument, including sampling instrument (1), top fixedly connected with controller (2), the back of controller (2) has maintenance board (3) through the hinge activity, the back of controller (2) just is located bottom fixedly connected with transmission case (4) of maintenance board (3), the right side fixedly connected with motor (5) of transmission case (4) inner wall, the output fixedly connected with screw rod (6) of motor (5), the left side of screw rod (6) is through the left side swing joint of bearing and transmission case (4) inner wall, the surperficial threaded connection of screw rod (6) has transmission piece (7), the top of transmission piece (7) has fly leaf (8) through pivot swing joint, the top of fly leaf (8) has driving plate (9) through pivot swing joint, the top fixedly connected with transfer line (10) of driving plate (9), the positive fixedly connected with friction pad (11) of transfer line (10).

2. A clean room plant AMC gas high and low concentration sampling device according to claim 1, characterized in that: the surface of the screw rod (6) is sleeved with a support sleeve (12), and the front surface of the support sleeve (12) is fixedly connected with the front side of the inner wall of the transmission case (4).

3. The cleanroom AMC gas high and low concentration sampling apparatus according to claim 1, wherein: the bottom fixedly connected with slider (13) of transmission piece (7), spout (14) have been seted up to the bottom of transmission case (4) inner wall, slider (13) and spout (14) cooperation are used.

4. The cleanroom AMC gas high and low concentration sampling apparatus according to claim 1, wherein: the inside sliding connection of driving plate (9) has guide arm (15), the top of guide arm (15) and the top fixed connection of transmission case (4) inner wall.

5. The cleanroom AMC gas high and low concentration sampling apparatus according to claim 4, wherein: the bottom of the guide rod (15) is fixedly connected with a limiting block (16), and the cross-sectional area of the limiting block (16) is larger than that of the guide rod (15).

6. The cleanroom AMC gas high and low concentration sampling apparatus according to claim 1, wherein: an opening (17) is formed in the top of the transmission box (4), and the width of the opening (17) is larger than that of the transmission rod (10).