CN213398383U

CN213398383U - High-efficiency and convenient hydrogen peroxide low-temperature plasma resistance tester

Info

Publication number: CN213398383U
Application number: CN202021547330.XU
Authority: CN
Inventors: 孔丽娜; 武晓娜
Original assignee: Guojian Anping Beijing Medical Research Institute Co ltd
Current assignee: Guojian Anping Beijing Medical Research Institute Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-08
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a hydrogen peroxide low temperature plasma resistance determinator of high efficiency, convenient use, which comprises a body. The utility model discloses a set up the perforation, the joint groove, the through-hole, positioner, fixing device, accomodate the groove, the cooperation of joint piece and draw-in groove is used, the test cup is placed at the fixed block top and is made joint piece and joint groove laminate completely after, loosen the push pedal, the pulling force of extension spring drives the stripper plate and gets back to the original place, the stripper plate removes and drives first connecting plate and second connecting plate and get back to the original place, the second connecting plate removes and drives in the fixture block inserts the draw-in groove, the device that the cup was fixed a position is not placed to it when having solved current plasma resistance determinator to hydrogen peroxide when testing, the measuring stylus is placed the cup and is in case taken place to rock the problem that can lead to placing the cup and collapse when testing hydrogen peroxide, this is high-efficient, the hydrogen peroxide low temperature plasma resistance determinator of convenient use, possess the advantage of convenient location.

Description

High-efficiency and convenient hydrogen peroxide low-temperature plasma resistance tester

Technical Field

The utility model belongs to the technical field of hydrogen peroxide resistance measurement, especially, relate to a hydrogen peroxide low temperature plasma resistance determinator of high efficiency, convenient use.

Background

The hydrogen peroxide is light blue viscous liquid, can be mixed with water in any proportion, is a strong oxidant, and its aqueous solution is commonly called hydrogen peroxide, and is a colorless transparent liquid, and its aqueous solution is applicable to medical wound disinfection and environmental disinfection and food disinfection, and can be slowly decomposed into water and oxygen in general condition, but its decomposition speed is very slow, and its method for accelerating its reaction speed is to add catalyst-manganese dioxide or use short-wave ray radiation.

The hydrogen peroxide is used for removing iron and other heavy metals when being used for producing metal salts or other compounds, is also used for electroplating solution, can remove inorganic impurities, improves the quality of plated parts, and has the problems that: the plasma resistance tester does not have a device for positioning the placing cup when testing hydrogen peroxide, and the placing cup of the probe is likely to collapse due to shaking once when testing hydrogen peroxide, so that the plasma resistance tester is not convenient for a user to use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a hydrogen peroxide low temperature plasma resistance determinator of high efficiency, convenient use possesses the advantage of convenient location, has solved current plasma resistance determinator and has not placed the device that the cup advances line location to it when testing hydrogen peroxide, and the stylus is placed the cup when testing hydrogen peroxide and is rocked in case the emergence and probably lead to placing the problem that the cup collapsed.

The utility model discloses a realize like this, a hydrogen peroxide low temperature plasma resistance determinator of high efficiency, convenient use, which comprises a body, the top fixedly connected with fixed block of body, the top swing joint of fixed block has the test cup, the front side of fixed block is opened and is equipped with the perforation, the joint groove has been seted up at the top of fixed block, the through-hole has all been seted up on the left side and the right side of joint inslot wall, the inner chamber swing joint of fixed block has positioner, positioner's top is provided with fixing device, the perforated rear side is opened and is equipped with and accomodates the groove.

As the utility model discloses it is preferred, the bottom fixedly connected with of test cup cooperates the joint piece that uses with the joint groove, the joint piece is close to one side of joint inslot wall and the inner wall contact in joint groove, the draw-in groove has all been seted up on the left side and the right side of joint piece.

As the utility model discloses it is preferred, positioner includes the stripper plate, the rear side fixedly connected with push rod of stripper plate, the surperficial cover of push rod is equipped with the extension spring, one side and the stripper plate fixed connection that the extension spring is close to the stripper plate, the extension spring is close to one side of accomodating the inslot wall and the inner wall fixed connection who accomodates the groove, perforation and fixedly connected with push pedal are passed to the front side of push rod.

As the utility model discloses it is preferred, fixing device includes first pivot, the first connecting plate of rear side fixedly connected with of first pivot, the rear side fixedly connected with second pivot of first connecting plate, the bottom swing joint of second pivot has the second connecting plate, the front side fixedly connected with splint of second connecting plate, splint are close to the fixture block that one side fixedly connected with and the draw-in groove cooperation of through-hole used, the fixture block is close to one side of through-hole and passes the through-hole and extend to the inner chamber of draw-in groove.

As the utility model discloses it is preferred, the locating hole has been seted up at the top of second connecting plate, accomodate the locating lever that one side fixedly connected with and the locating hole cooperation that the groove is close to the locating hole used, the locating lever is close to the inner wall contact of one side and the locating hole of locating hole inner wall.

As the utility model discloses it is preferred, the left side and the equal fixedly connected with connecting rod in right side of stripper plate front side, accomodate the groove and be close to one side of connecting rod and offer the connecting hole that uses with the connecting rod cooperation, the spout has been seted up to the front side of connecting hole, connecting hole and fixedly connected with slider are passed to the front side of connecting rod, the slider is close to the inner wall contact of one side and the spout of spout inner wall.

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

1. the utility model discloses a set up the perforation, the joint groove, the through-hole, positioner, fixing device, accomodate the groove, the cooperation of joint piece and draw-in groove is used, the test cup is placed at the fixed block top and is made joint piece and joint groove laminate completely after, loosen the push pedal, the pulling force of extension spring drives the stripper plate and gets back to the original place, the stripper plate removes and drives first connecting plate and second connecting plate and get back to the original place, the second connecting plate removes and drives in the fixture block inserts the draw-in groove, the device that the cup was fixed a position is not placed to it when having solved current plasma resistance determinator to hydrogen peroxide when testing, the measuring stylus is placed the cup and is in case taken place to rock the problem that can lead to placing the cup and collapse when testing hydrogen peroxide, this is high-efficient, the hydrogen peroxide low temperature plasma resistance determinator of convenient use, possess the advantage of convenient location.

2. The utility model discloses a set up joint piece and draw-in groove, the test cup drives the joint piece with the fixed block contact and removes to the joint inslot, has accomplished spacing to the test cup position, and the fixture block of being convenient for carries out the joint to the draw-in groove.

3. The utility model discloses a set up positioner, the fixture block removes back in the draw-in groove, through the pulling force of extension spring to the stripper plate, makes first connecting plate and second connecting plate junction take place to remove, has played the user when removing the body the fixture block can not break away from the effect of draw-in groove.

4. The utility model discloses a set up fixing device, the test cup is connected the back with the fixed block, moves the chuck through the first connecting plate of stripper plate extrusion and second connecting plate and removes to the draw-in groove in, has accomplished the fixed to the test cup position, and convenient to use person uses.

5. The utility model discloses a set up locating hole and locating lever, when the second connecting plate drove splint and removed, the locating lever had accomplished the location to the splint position, had played the fixture block can not take place the effect of skew when to the draw-in groove joint.

6. The utility model discloses a set up connecting rod, connecting hole, slider and spout, drive the connecting rod when the stripper plate removes and remove, the connecting rod removes and drives the slider and remove in the spout, has accomplished spacing to the stripper plate position, has played the stripper plate can not take place the effect of rocking when the pulling extension spring.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a fixing block according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of fig. a according to an embodiment of the present invention.

In the figure: 1. a body; 2. a fixed block; 3. a test cup; 4. perforating; 5. a clamping groove; 6. a through hole; 7. a positioning device; 8. a fixing device; 9. a receiving groove; 10. a clamping block; 11. a card slot; 701. a pressing plate; 702. a push rod; 703. a tension spring; 704. pushing the plate; 801. a first rotating shaft; 802. a first connecting plate; 803. A second rotating shaft; 804. a second connecting plate; 805. a splint; 806. a clamping block; 12. positioning holes; 13. positioning a rod; 14. a connecting rod; 15. connecting holes; 16. a chute; 17. a slide block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of high-efficient, convenient hydrogen peroxide low temperature plasma resistance apparatus that uses, including body 1, the top fixedly connected with fixed block 2 of body 1, the top swing joint of fixed block 2 has test cup 3, the front side of fixed block 2 is opened and is equipped with perforation 4, joint groove 5 has been seted up at the top of fixed block 2, through-hole 6 has all been seted up on the left side and the right side of joint groove 5 inner wall, the inner chamber swing joint of fixed block 2 has positioner 7, positioner 7's top is provided with fixing device 8, perforation 4's rear side is opened and is equipped with and accomodates groove 9.

Referring to fig. 3, the bottom of the test cup 3 is fixedly connected with a clamping block 10 used in cooperation with the clamping groove 5, one side of the clamping block 10 close to the inner wall of the clamping groove 5 contacts with the inner wall of the clamping groove 5, and clamping grooves 11 are formed in the left side and the right side of the clamping block 10.

Adopt above-mentioned scheme: through setting up joint piece 10 and draw-in groove 11, test cup 3 drives joint piece 10 with the contact of fixed block 2 and removes to joint inslot 5, has accomplished spacing to test cup 3 positions, and the fixture block 806 of being convenient for carries out the joint to draw-in groove 11.

Referring to fig. 3, the positioning device 7 includes a pressing plate 701, a push rod 702 is fixedly connected to a rear side of the pressing plate 701, a tension spring 703 is sleeved on a surface of the push rod 702, one side of the tension spring 703 close to the pressing plate 701 is fixedly connected to the pressing plate 701, one side of the tension spring 703 close to an inner wall of the accommodating groove 9 is fixedly connected to the inner wall of the accommodating groove 9, and a push plate 704 is fixedly connected to a front side of the push rod 702 through the through hole 4.

Adopt above-mentioned scheme: by arranging the positioning device 7, after the clamping block 806 moves into the clamping groove 11, the connection part of the first connecting plate 802 and the second connecting plate 804 moves by the tension of the tension spring 703 on the extrusion plate 701, so that the clamping block 806 cannot be separated from the clamping groove 11 when a user moves the body 1.

Referring to fig. 3, the fixing device 8 includes a first rotating shaft 801, a first connecting plate 802 is fixedly connected to a rear side of the first rotating shaft 801, a second rotating shaft 803 is fixedly connected to a rear side of the first connecting plate 802, a second connecting plate 804 is movably connected to a bottom of the second rotating shaft 803, a clamping plate 805 is fixedly connected to a front side of the second connecting plate 804, a clamping block 806 used in cooperation with the clamping groove 11 is fixedly connected to a side of the clamping plate 805 close to the through hole 6, and a side of the clamping block 806 close to the through hole 6 penetrates through the through hole 6 and extends to an inner cavity of the clamping groove 11.

Adopt above-mentioned scheme: through setting up fixing device 8, test cup 3 is connected the back with fixed block 2, extrudees first connecting plate 802 and second connecting plate 804 through stripper plate 701 and drives fixture block 806 and remove to draw-in groove 11 in, has accomplished the fixed to test cup 3 position, and convenient to use person uses.

Referring to fig. 4, a positioning hole 12 is formed at the top of the second connecting plate 804, a positioning rod 13 matched with the positioning hole 12 is fixedly connected to one side of the accommodating groove 9 close to the positioning hole 12, and one side of the positioning rod 13 close to the inner wall of the positioning hole 12 contacts with the inner wall of the positioning hole 12.

Adopt above-mentioned scheme: through setting up locating hole 12 and locating lever 13, when second connecting plate 804 drove splint 805 and removed, locating lever 13 had accomplished the location to splint 805 position, had played fixture block 806 effect that can not take place the skew when clamping groove 11 joint.

Referring to fig. 3, a connecting rod 14 is fixedly connected to both left and right sides of the front side of the compression plate 701, a connecting hole 15 matched with the connecting rod 14 is formed in one side of the accommodating groove 9 close to the connecting rod 14, a sliding groove 16 is formed in the front side of the connecting hole 15, the front side of the connecting rod 14 penetrates through the connecting hole 15 and is fixedly connected with a sliding block 17, and one side of the sliding block 17 close to the inner wall of the sliding groove 16 contacts with the inner wall of the sliding groove 16.

Adopt above-mentioned scheme: through setting up connecting rod 14, connecting hole 15, slider 17 and spout 16, drive connecting rod 14 when stripper plate 701 removes and remove, connecting rod 14 removes and drives slider 17 and remove in spout 16, has accomplished spacing to stripper plate 701 position, has played stripper plate 701 and can not take place the effect of rocking when pulling extension spring 703.

The utility model discloses a theory of operation:

when the test cup is used, the push plate 704 is pushed to drive the extrusion plate 701 to pull the tension spring 703 and extrude the first connecting plate 802 to move, the first connecting plate 802 moves to drive the second connecting plate 804 to move, the second connecting plate 804 moves to drive the clamping plate 805 to move, the clamping plate 805 moves to drive the clamping block 806 to move into the accommodating groove 9, then the test cup 3 is taken up to be placed at the top of the fixing block 2, the clamping block 10 is completely attached to the clamping groove 5, the push plate 704 is loosened, the tension of the tension spring 703 drives the extrusion plate 701 to return to the original position, the extrusion plate 701 moves to drive the first connecting plate 802 and the second connecting plate 804 to return to the original position, the second connecting plate 804 moves to drive the clamping block 806 to be inserted into the clamping groove 11, the positioning of the.

In summary, the following steps: the hydrogen peroxide low-temperature plasma resistance determinator with high efficiency and convenient use is characterized in that a through hole 4, a clamping groove 5, a through hole 6, a positioning device 7, a fixing device 8, a containing groove 9, a clamping block 10 and a clamping groove 11 are arranged and matched for use, a test cup 3 is placed at the top of a fixed block 2, the clamping block 10 is completely attached to the clamping groove 5, a push plate 704 is loosened, the tension of a tension spring 703 drives a squeezing plate 701 to return to the original position, the squeezing plate 701 moves to drive a first connecting plate 802 and a second connecting plate 804 to return to the original position, the second connecting plate 804 moves to drive a clamping block 806 to be inserted into the clamping groove 11, the problem that the existing plasma resistance determinator does not have a device for positioning a placing cup when testing hydrogen peroxide, and the problem that the placing cup is likely to fall down once a test needle is placed in the hydrogen peroxide testing process, is solved, and the hydrogen peroxide low-temperature plasma resistance determinator with high efficiency and convenient use is, has the advantage of convenient positioning and is worth popularizing.

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 hydrogen peroxide low temperature plasma resistance apparatus of high efficiency, convenient use, includes body (1), its characterized in that: the top fixedly connected with fixed block (2) of body (1), the top swing joint of fixed block (2) has test cup (3), perforation (4) have been seted up to the front side of fixed block (2), joint groove (5) have been seted up at the top of fixed block (2), through-hole (6) have all been seted up on the left side and the right side of joint groove (5) inner wall, the inner chamber swing joint of fixed block (2) has positioner (7), the top of positioner (7) is provided with fixing device (8), perforation (4) the rear side is seted up and is equipped with accomodate groove (9).

2. A highly efficient and convenient hydrogen peroxide low temperature plasma resistance determinator as claimed in claim 1 wherein: the bottom fixedly connected with of test cup (3) is with joint piece (10) that joint groove (5) cooperation was used, one side that joint piece (10) are close to joint groove (5) inner wall contacts with the inner wall of joint groove (5), draw-in groove (11) have all been seted up on the left side and the right side of joint piece (10).

3. A highly efficient and convenient hydrogen peroxide low temperature plasma resistance determinator as claimed in claim 1 wherein: positioner (7) are including stripper plate (701), rear side fixedly connected with push rod (702) of stripper plate (701), the surface cover of push rod (702) is equipped with extension spring (703), one side and stripper plate (701) fixed connection that extension spring (703) are close to stripper plate (701), extension spring (703) are close to one side of accomodating groove (9) inner wall and the inner wall fixed connection of accomodating groove (9), perforation (4) and fixedly connected with push pedal (704) are passed to the front side of push rod (702).

4. A highly efficient and convenient hydrogen peroxide low temperature plasma resistance determinator as claimed in claim 1 wherein: fixing device (8) include first pivot (801), the first connecting plate (802) of rear side fixedly connected with of first pivot (801), rear side fixedly connected with second pivot (803) of first connecting plate (802), the bottom swing joint of second pivot (803) has second connecting plate (804), the front side fixedly connected with splint (805) of second connecting plate (804), splint (805) are close to one side fixedly connected with and the fixture block (806) that draw-in groove (11) cooperation was used of through-hole (6), through-hole (6) is passed and is extended to the inner chamber of draw-in groove (11) in one side that fixture block (806) are close to through-hole (6).

5. The efficient and convenient hydrogen peroxide low-temperature plasma resistance determinator of claim 4, wherein: the top of the second connecting plate (804) is provided with a positioning hole (12), one side, close to the positioning hole (12), of the accommodating groove (9) is fixedly connected with a positioning rod (13) matched with the positioning hole (12) for use, and one side, close to the inner wall of the positioning hole (12), of the positioning rod (13) is in contact with the inner wall of the positioning hole (12).

6. A highly efficient and convenient hydrogen peroxide low temperature plasma resistance determinator as claimed in claim 3 wherein: the left side and the equal fixedly connected with connecting rod (14) in right side of stripper plate (701) front side, accomodate groove (9) and be close to one side of connecting rod (14) and seted up connecting hole (15) that use with connecting rod (14) cooperation, the front side of connecting hole (15) is opened and is equipped with spout (16), connecting hole (15) and fixedly connected with slider (17) are passed to the front side of connecting rod (14), slider (17) are close to the inner wall contact of one side of spout (16) inner wall and spout (16).