CN213181168U

CN213181168U - Synthetic blood penetration tester

Info

Publication number: CN213181168U
Application number: CN202021700091.7U
Authority: CN
Inventors: 李宪昌; 刘洪旗
Original assignee: Ji'nan Zhong Sheng Mechanical And Electrical Equipment Co ltd
Current assignee: Ji'nan Zhong Sheng Mechanical And Electrical Equipment Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-05-11
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses a synthetic blood pierces through tester, including the electric box, the revolving stage is installed to electric box inner wall one side, and installs the fan on the revolving stage outer wall, electric box outer wall one side is connected with the transfer line, and the end-to-end connection of transfer line has the shower nozzle, shower nozzle outer wall lower extreme is connected with the bracing piece, and the bracing piece end-to-end installs the slide rail, shower nozzle outer wall one side is connected with the carriage release lever, and the laminating of both ends has the strip of windowing about the carriage release lever outer wall. This synthetic blood pierces through tester is provided with the electric box and mainly plays the guard action to the device internal component, the revolving stage has one side to expose in the electric box outside, the user can stir the revolving stage from the outside like this and reach the effect of rotating fan, the main objective that the fan set up is the in-process that tests at equipment, increase the variable of wind-force, flow nature through increasing the air detects gauze mask or protective clothing and whether accords with the standard, thereby let the experimental condition more closely in reality.

Description

Synthetic blood penetration tester

Technical Field

The utility model relates to a synthetic blood pierces through testing arrangement technical field, specifically is a synthetic blood pierces through tester.

Background

With the rapid development of economy and the advancement of science and technology in various regions, the demand of medical materials is increasing, and in order to perform sampling inspection on the medical materials to detect whether the medical materials are qualified, a blood penetration device is required to perform injection detection on the medical materials, so as to check how much blood is resisted by a mask or protective clothing.

The blood penetration test in the market only simply sprays blood to a tested object, and most tested objects are articles such as mask protective clothing, so that various different conditions can be met in real life, for example, the blood penetration test device is worn on the body of a person, the body of the person has temperature, the penetration effect is influenced, the penetration effect is also influenced by external air cold, the natural wind causes and the like are the problems of variables which are not considered in the existing test device, and therefore, the synthetic blood penetration test device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synthetic blood pierces through tester to solve the blood that proposes in the above-mentioned background art and pierce through the test only on the simple sprays the testee with blood, because the testee is articles for use such as gauze mask protective clothing for the majority, can meet the condition of various differences in real life, for example, wear on one's body, people's health has the temperature, influence penetrating effect, the cold effect that also can pierce through of outside air, the reason of natural wind etc. is the problem of the variable that does not consider among the current testing arrangement.

In order to achieve the above object, the utility model provides a following technical scheme: a synthetic blood penetration tester comprises an electric box, wherein a rotating table is installed on one side of the inner wall of the electric box, a fan is installed at the upper end of the outer wall of the rotating table, a transfusion tube is connected on one side of the outer wall of the electric box, a spray head is connected at the tail end of the transfusion tube, a supporting rod is connected at the lower end of the outer wall of the spray head, a sliding rail is installed at the tail end of the supporting rod, a moving rod is connected on one side of the outer wall of the moving rod, a window opening strip is attached to the upper end and the lower end of the outer wall of the moving rod, a meshing chain is connected to the inner wall of the sealing strip, gears are meshed on two sides inside the meshing chain, a glass outer frame is installed at the upper end of the outer wall of the electric box, a dividing plate is, and rotor plate outer wall middle part one side is connected with the heating semicircle, the rotation axis is installed to rotor plate outer wall lower extreme, heating semicircle outer wall lower extreme is connected with the heat pipe, and heat pipe end-to-end connection has the heating cabinet, heating cabinet outer wall one side parallel distribution has the air conditioner, the electric box passes through to constitute revolution mechanic between revolving stage and the fan, and the fan symmetry is installed in shower nozzle outer wall both sides.

Preferably, the spray head forms a sliding structure with the sliding rail through the supporting rod, and the spray head is coaxial with the center of the heating semicircle.

Preferably, the moving rod and the sealing strip are connected through gluing and are attached to the inner wall of the windowing strip, and the windowing strip forms a transverse moving structure through the sealing strip, the meshing chain and the gear.

Preferably, the inner wall of the window forms a trapezoidal structure and is attached to the outer wall of the heating semicircle, and the heating semicircle is of a hemisphere structure.

Preferably, the rotating plate forms a rotating structure with the electric box through the rotating shaft, and the friction round head section is in a circular structure and is attached to the glass outer frame.

Preferably, the heating box is connected with the heating semicircle through the heat conduction pipe, and the heating box is parallel to the air conditioner.

Compared with the prior art, the beneficial effects of the utility model are that: the synthetic blood penetration tester is provided with an electric box which mainly plays a role in protecting internal elements of the device, one side of a rotating platform is exposed outside the electric box, so that a user can stir the rotating platform from the outside to achieve the effect of rotating a fan, and the fan is mainly arranged to increase the variable of wind power and detect whether a mask or protective clothing meets the standard or not by increasing the fluidity of air in the process of testing equipment, so that the test condition is closer to reality;

the heating cabinet passes through the heat pipe and transmits the temperature to the heating semicircle, and the heating cabinet can set up the normal temperature that heats the human body, simulates the condition that normal personnel wore the measured material through the heating semicircle, and the air conditioner then cools down to the device is inside to play the condition that simulation outside air is under cold state, make the test more close to in reality through controlling different environmental variables.

Drawings

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

FIG. 2 is a schematic view of the top view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic view of the structure of the gear and the meshing chain of the present invention.

In the figure: 1. an electric box; 2. a rotating table; 3. a fan; 4. a transfusion tube; 5. a spray head; 6. a support bar; 7. a slide rail; 8. a travel bar; 9. opening a window bar; 10. a sealing strip; 11. a meshing chain; 12. a gear; 13. a glass outer frame; 14. dividing the plate; 15. opening a window; 16. a rotating plate; 17. rubbing the round head; 18. heating the semicircle; 19. a rotating shaft; 20. a heat conducting pipe; 21. a heating box; 22. an air conditioner.

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. 1-4, the present invention provides a technical solution: a synthetic blood penetration tester comprises an electric box 1, a rotating platform 2, a fan 3, an infusion tube 4, a spray head 5, a support rod 6, a slide rail 7, a moving rod 8, a windowing strip 9, a sealing strip 10, a meshing chain 11, a gear 12, a glass outer frame 13, a dividing plate 14, a windowing port 15, a rotating plate 16, a friction round head 17, a heating semicircle 18, a rotating shaft 19, a heat conduction pipe 20, a heating box 21 and an air conditioner 22, wherein the rotating platform 2 is installed on one side of the inner wall of the electric box 1, the fan 3 is installed on the upper end of the outer wall of the rotating platform 2, the infusion tube 4 is connected on one side of the outer wall of the electric box 1, the spray head 5 is connected with the tail end of the infusion tube 4, the electric box 1 forms a rotating structure through the rotating platform 2 and the fan 3, the fan 3 is symmetrically installed on two sides of the outer wall of, therefore, a user can stir the rotating platform 2 from the outside to achieve the effect of rotating the fan 3, the fan 3 is mainly arranged to increase the variable of wind power in the process of testing equipment, and the flow of air is increased to detect whether the mask or the protective clothing meets the standard or not, so that the test condition is closer to reality;

the lower end of the outer wall of the spray head 5 is connected with a support rod 6, the tail end of the support rod 6 is provided with a slide rail 7, the spray head 5 forms a sliding structure through the support rod 6 and the slide rail 7, and the circle center of the spray head 5 and the circle center of the heating semicircle 18 are coaxial;

one side of the outer wall of the spray head 5 is connected with a moving rod 8, the upper end and the lower end of the outer wall of the moving rod 8 are respectively jointed with a windowing strip 9, the middle part of the outer wall of the moving rod 8 is jointed with a sealing strip 10, the inner wall of the sealing strip 10 is connected with a meshing chain 11, two sides inside the meshing chain 11 are respectively meshed with a gear 12, the moving rod 8 is connected with the sealing strip 10 in a gluing way and is mutually jointed with the inner wall of the windowing strip 9, the windowing strip 9 forms a transverse moving structure through the sealing strip 10, the meshing chain 11 and the gear 12, the spray head 5 is a main injection structure of the device and injects blood onto a measured material through pressure, the spray head 5 can transversely slide through a support rod 6 and a slide rail 7, so that the injection distance is changed under the condition of no pressurization, the permeability of the measured material under the condition of different distances is tested, and the purpose of the moving, the window opening strip 9 is blocked by a sealing strip 10, and meanwhile, the transverse left-right movement of the moving rod 8 is ensured through the meshing of the meshing chain 11 and the gear 12;

the upper end of the outer wall of the electric box 1 is provided with a glass outer frame 13, a partition plate 14 is attached to the inner wall of the glass outer frame 13, a window 15 is formed in the middle of the partition plate 14, a rotating plate 16 is distributed on one side of the outer wall of the partition plate 14 in parallel, the upper end of the outer wall of the rotating plate 16 is connected with a friction round head 17, a heating semicircle 18 is connected to one side of the middle of the outer wall of the rotating plate 16, the inner wall of the window 15 forms a trapezoidal structure and is attached to the outer wall of the heating semicircle 18, the heating semicircle 18 is integrally in a hemispherical structure, the partition plate 14 seals the inside of the glass outer frame 13, a user needs to cut off a part of a test material firstly and put the test material into one side of the outer wall of the heating semicircle 18, then the rotating plate 16 is;

the lower end of the outer wall of the rotating plate 16 is provided with a rotating shaft 19, the rotating plate 16 forms a rotating structure with the electric box 1 through the rotating shaft 19, the section of the friction round head 17 is in a round structure and is mutually attached to the glass outer frame 13, the purpose of the round structure of the section of the friction round head 17 is to ensure that the rotating plate 16 has good friction with the upper end of the inner wall of the glass outer frame 13 when being covered, the failure of the experiment caused by the natural rotation of the rotating plate 16 due to gravity in the experiment process is prevented, and the blood spraying device and the friction round head 17 have the advantages that the hard contact with the glass outer frame 13 can be avoided in the covering process of the rotating plate 16, the damage of the edge is avoided, and the sealing performance of the device can be improved through arc;

heating semicircle 18 outer wall lower extreme is connected with

heat pipe

20, and 20 end-to-end connection of heat pipe has heating cabinet 21, heating cabinet 21 outer wall one side parallel distribution has air conditioner 22, heating cabinet 21 passes through heat pipe 20 and heating semicircle 18 interconnect, and be parallel to each other between heating cabinet 21 and the air conditioner 22, heating cabinet 21 passes through heat pipe 20 with the temperature transfer to heating semicircle 18 on, heating cabinet 21 can set up the normal temperature that heats the human body, simulate the normal personnel through heating semicircle 18 and wear the condition by survey material, air conditioner 22 then cools down to the device is inside, thereby play the condition that simulation outside air is cold state, make the test more close to reality through controlling different variables.

The working principle is as follows: for the synthetic blood penetration tester, firstly, the electric box 1 mainly plays a role of protecting the internal elements of the device, one side of the rotating platform 2 is exposed outside the electric box 1, so that a user can stir the rotating platform 2 from the outside to achieve the effect of rotating the fan 3, the fan 3 is mainly arranged for increasing the variable of wind power and detecting whether a mask or protective clothing meets the standard or not by increasing the fluidity of air in the process of testing equipment, so that the test condition is closer to reality, the spray head 5 is a main spraying structure of the device and sprays blood onto a tested material by pressure, the spray head 5 can transversely slide through the support rod 6 and the slide rail 7, so that the spraying distance is changed under the condition of no pressurization to test the permeability of the tested material under the condition of different distances, and the movable rod 8 is used for enabling the user to control the distance of the spray head 5 from the outside, the window opening bar 9 is sealed by the sealing strip 10, meanwhile, the moving rod 8 can transversely move left and right by meshing the meshing chain 11 and the gear 12, the division plate 14 seals the inside of the glass outer frame 13, a user needs to cut a part of a test material firstly, the test material is placed on one side of the outer wall of the heating semicircle 18, then the rotating plate 16 is covered to expose a part of the tested material in the window opening 15, the test material is sprayed by the spray head 5, the cross section of the friction round head 17 is arranged to be in a round structure, so that the rotating plate 16 has good friction with the upper end of the inner wall of the glass outer frame 13 when being covered, the rotating plate 16 is prevented from naturally rotating due to gravity in the experiment process, the experiment failure is prevented, the blood spraying device is arranged, and the friction round head 17 has the advantage that the hard contact with the glass outer frame 13 can be avoided in the process that the rotating plate 16 is covered, avoided the damaged condition of edge striking, can improve the leakproofness of device through the circular arc transition, heating cabinet 21 passes through heat pipe 20 on transmitting the temperature to heating semicircle 18, heating cabinet 21 can set up the normal temperature that heats the human body, simulate the normal personnel through heating semicircle 18 and wear the condition by the material of being surveyed, air conditioner 22 then cools down to the device is inside, thereby play the condition that simulation outside air is under the cold condition, make the test more close to in reality through controlling different variables, just so accomplish the use that whole synthetic blood pierces through the tester.

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. A synthetic blood penetration tester comprising an electrical box (1), characterized in that: the electric box is characterized in that a rotating table (2) is installed on one side of the inner wall of an electric box (1), a fan (3) is installed on the upper end of the outer wall of the rotating table (2), a liquid conveying pipe (4) is connected to one side of the outer wall of the electric box (1), a spray head (5) is connected to the tail end of the liquid conveying pipe (4), a supporting rod (6) is connected to the lower end of the outer wall of the spray head (5), a sliding rail (7) is installed at the tail end of the supporting rod (6), a moving rod (8) is connected to one side of the outer wall of the spray head (5), window opening strips (9) are laminated at the upper end and the lower end of the outer wall of the moving rod (8), sealing strips (10) are laminated in the middle of the outer wall of the moving rod (8), a meshing chain (11) is connected to the inner wall of the sealing strips (, cut apart board (14) middle part and seted up windowing (15), and cut apart board (14) outer wall one side parallel distribution and have rotor plate (16), rotor plate (16) outer wall upper end is connected with friction button head (17), and rotor plate (16) outer wall middle part one side is connected with heating semicircle (18), rotation axis (19) are installed to rotor plate (16) outer wall lower extreme, heating semicircle (18) outer wall lower extreme is connected with heat pipe (20), and heat pipe (20) end-to-end connection has heating cabinet (21), heating cabinet (21) outer wall one side parallel distribution has air conditioner (22), electric box (1) is through constituting revolution mechanic between revolving stage (2) and fan (3), and fan (3) symmetry install in shower nozzle (5) outer wall both sides.

2. The synthetic blood penetration tester of claim 1, wherein: the spray head (5) forms a sliding structure with the sliding rail (7) through the supporting rod (6), and the center of the spray head (5) is coaxial with the center of the heating semicircle (18).

3. The synthetic blood penetration tester of claim 1, wherein: the movable rod (8) and the sealing strip (10) are connected through gluing and are mutually attached to the inner wall of the window opening strip (9), and the window opening strip (9) forms a transverse moving structure through the sealing strip (10), the meshing chain (11) and the gear (12).

4. The synthetic blood penetration tester of claim 1, wherein: the inner wall of the window (15) forms a trapezoidal structure and is mutually attached to the outer wall of the heating semicircle (18), and the whole heating semicircle (18) is of a hemispherical structure.

5. The synthetic blood penetration tester of claim 1, wherein: the rotating plate (16) forms a rotating structure with the electric box (1) through the rotating shaft (19), and the section of the friction round head (17) is in a circular structure and is attached to the glass outer frame (13).

6. The synthetic blood penetration tester of claim 1, wherein: the heating box (21) is connected with the heating semicircle (18) through a heat conduction pipe (20), and the heating box (21) and the air conditioner (22) are parallel to each other.