CN107386905B - A kind of medical pass-through box - Google Patents
A kind of medical pass-through box Download PDFInfo
- Publication number
- CN107386905B CN107386905B CN201710702360.XA CN201710702360A CN107386905B CN 107386905 B CN107386905 B CN 107386905B CN 201710702360 A CN201710702360 A CN 201710702360A CN 107386905 B CN107386905 B CN 107386905B
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- CN
- China
- Prior art keywords
- seal case
- fixed
- chamber
- wall
- plugged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000008676 import Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ventilation (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of medical pass-through boxes, wall including clean room, the seal case of cylinder is plugged and fixed on wall, the both ends of seal case are distributed in clean room and the external world of clean room, arc-shaped window is formed on the upper side wall at seal case both ends, the chamber of cylinder is plugged in seal case, import is formed on the upper side wall of chamber outer end, outlet is formed in the lower wall of inner end, exhaust pipe and air inlet pipe has been plugged and fixed in the center of chamber both ends end face respectively, the end face that exhaust pipe passes through seal case is connected with the import of exhaust fan, exhaust fan is fixed on seal case；The air inlet pipe passes through seal case sleeve and is fixed with driven gear, driven gear and driving gear are meshed, driving gear is plugged and fixed in the shaft of servo motor, and servo motor is fixed on seal case by motor mounting rack, and solenoid valve is fixedly connected in air inlet pipe.Mixed outside air in pass box can be removed when use of the present invention, guarantee the clean of clean area.
Description
Technical field:
The present invention relates to the technical fields of pass-through box, more specifically to a kind of medical pass-through box.
Background technique:
Pass-through box, pass box are a kind of ancillary equipments of toilet, are mainly used between clean area and clean area or clean
The transmitting of small article between area and non-clean area reduces the pollution to clean area with reducing the door opening times of toilet
To minimum level.Pass-through box is usually to be suitable for medicine workshop etc. to the higher region of air quality requirements；When object is from the external world
After being sent into pass box, then realizes and to be isolated with the external world, then in article of taking out of clean area, but its cabinet during taking
It is interior itself to there is extraneous air, it will also result in the pollution of clean area.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of medical pass-through box, energy when using
Mixed outside air in pass box is removed, guarantees the clean of clean area.
To achieve the above object, The technical solution adopted by the invention is as follows:
The seal case of cylinder, seal box are plugged and fixed on wall for a kind of medical pass-through box, the wall including clean room
The both ends of body are distributed in clean room and the external world of clean room, form arc-shaped window on the upper side wall at seal case both ends
Mouthful, the chamber of cylinder is plugged in seal case, formed on the upper side wall of chamber outer end import, inner end lower wall on form
There is outlet, exhaust pipe and air inlet pipe has been plugged and fixed in the center of chamber both ends end face respectively, and exhaust pipe passes through the end of seal case
Face is connected with the import of exhaust fan, and exhaust fan is fixed on seal case；The air inlet pipe is inserted across seal case
Set is fixed with driven gear, and driven gear and driving gear are meshed, and driving gear is plugged and fixed in the shaft of servo motor,
Servo motor is fixed on motor mounting rack, and motor mounting rack is fixed in the end face outside of seal case, seal case
Solenoid valve is fixedly connected in the air inlet pipe in outside；Spiral gib block is fixed on the inner wall of the chamber, gib block
One end is distributed in the underface of chamber import, and the other end is distributed in the surface of chamber outlet.
Preferably, annular groove is formed on the outer wall at the chamber both ends, sealing ring is installed in annular groove, sealed
Circle is pressed against on the inner wall of seal case.
Preferably, the spacing between the seal case inner side end is equal to the length of chamber, seal case inner sidewall
Diameter is equal to the diameter of chamber outer wall.
Preferably, the outside of the air inlet pipe and servo motor is equipped with shield, and shield sleeve is fixed on seal case
On.
Preferably, the reference diameter of the driven gear is greater than the reference diameter of driving gear.
Preferably, the screw pitch of the spiral gib block is equal to twice of spacing between two side window of seal case.
The beneficial effects of the present invention are: its structure is simple, and when use can remove mixed outside air in pass box, protects
Demonstrate,prove the clean of clean area.
Detailed description of the invention:
Fig. 1 is the three-dimensional structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention overlooks；
Fig. 3 is the schematic cross-sectional view in Fig. 2 at A-A；
Fig. 4 is the structural schematic diagram that the present invention faces；
Fig. 5 is the schematic perspective view of the unshielded cover of the present invention.
In figure: 1, wall；2, seal case；21, window；3, chamber；31, import；32, it exports；4, gib block；5, it seals
Circle；6, exhaust pipe；7, air inlet pipe；8, solenoid valve；9, driven gear；10, shield；11, driving gear；12, motor installation branch
Frame；13, servo motor；14, exhaust fan.
Specific embodiment:
Embodiment: as shown in Fig. 1 to 5, a kind of medical pass-through box, the wall 1 including clean room is plugged and fixed on wall 1
There is the seal case 2 of cylinder, the both ends of seal case 2 are distributed in clean room and the external world of clean room, 2 both ends of seal case
Arc-shaped window 21 is formed on upper side wall, is plugged with the chamber 3 of cylinder in seal case 2, on the upper side wall of 3 outer end of chamber
Form import 31, inner end lower wall on form outlet 32, exhaust has been plugged and fixed in the center of 3 both ends end face of chamber respectively
Pipe 6 and air inlet pipe 7, the end face that exhaust pipe 6 passes through seal case 2 are connected with the import of exhaust fan 14, and exhaust fan 14 is solid
It is scheduled on seal case 2；The air inlet pipe 7 passes through 2 sleeve of seal case and is fixed with driven gear 9, driven gear 9 and active
Gear 11 is meshed, and driving gear 11 is plugged and fixed in the shaft of servo motor 13, and servo motor 13 is fixed on motor installation
On bracket 12, motor mounting rack 12 is fixed in the end face outside of seal case 2, solid in the air inlet pipe 7 in 2 outside of seal case
Surely it is connected with solenoid valve 8；Spiral gib block 4 is fixed on the inner wall of the chamber 3, one end of gib block 4 is distributed in case
The underface of 3 import 31 of box, the other end are distributed in the surface of the outlet of chamber 3 32.
Preferably, annular groove is formed on the outer wall at 3 both ends of chamber, sealing ring 5 is installed in annular groove, it is close
Seal 5 is pressed against on the inner wall of seal case 2.
Preferably, the spacing between 2 inner side end of seal case is equal to the length of chamber 3,2 inner sidewall of seal case
Diameter be equal to 3 outer wall of chamber diameter.
Preferably, the outside of the air inlet pipe 7 and servo motor 13 is equipped with shield 10, and 10 sleeve of shield is fixed on close
On joint sealing body 2.
Preferably, the reference diameter of the driven gear 9 is greater than the reference diameter of driving gear 11.
Preferably, the screw pitch of the spiral gib block 4 is equal to two of spacing between 2 liang of side windows 21 of seal case
Times.
Working principle: the present invention is medical pass box, in use, by article from the window 21 of seal case 2 and chamber 3
Import 31 is placed into chamber 3, is then driven by servo motor 13, realizes that chamber 3 rotates, during chamber 3 turns over, when
The import 31 of chamber 3 is blocked by seal case 2, then opens solenoid valve 8 and exhaust fan 14, and the air in chamber 3 is carried out
Ventilation, with during turning over, article is moved to the inside of clean room along gib block 4, and rotation process middle outlet 32 becomes upside
It is overlapped with the window 21 on the inside of clean room, then can take article.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (6)
1. a kind of medical pass-through box, the wall (1) including clean room, it is characterised in that: cylinder is plugged and fixed on (1) in wall
Seal case (2), the both ends of seal case (2) are distributed in clean room and the external world of clean room, seal case (2) both ends it is upper
Formed on side wall arc-shaped window (21), be plugged with the chamber (3) of cylinder in seal case (2), chamber (3) outer end it is upper
Formed on side wall import (31), inner end lower wall on form outlet (32), the center of chamber (3) both ends end face is inserted respectively
Connect and be fixed with exhaust pipe (6) and air inlet pipe (7), exhaust pipe (6) pass through seal case (2) end face and exhaust fan (14) into
Mouth is connected, and exhaust fan (14) is fixed on seal case (2)；It is solid that the air inlet pipe (7) passes through seal case (2) sleeve
Surely have driven gear (9), driven gear (9) and driving gear (11) are meshed, and driving gear (11) is plugged and fixed in servo electricity
In the shaft of machine (13), servo motor (13) is fixed on motor mounting rack (12), and motor mounting rack (12) is fixed on close
In the end face outside of joint sealing body (2), solenoid valve (8) are fixedly connected in the air inlet pipe (7) on the outside of seal case (2)；The case
It is fixed on the inner wall of box (3) spiral gib block (4), one end of gib block (4) is being distributed in chamber (3) import (31) just
Lower section, the other end are distributed in the surface of chamber (3) outlet (32).
2. a kind of medical pass-through box according to claim 1, it is characterised in that: on the outer wall at chamber (3) both ends at
Type has annular groove, is installed in annular groove sealing ring (5), and sealing ring (5) is pressed against on the inner wall of seal case (2).
3. a kind of medical pass-through box according to claim 1, it is characterised in that: seal case (2) inner side end it
Between spacing be equal to the length of chamber (3), the diameter of seal case (2) inner sidewall is equal to the diameter of chamber (3) outer wall.
4. a kind of medical pass-through box according to claim 1, it is characterised in that: the air inlet pipe (7) and servo motor
(13) outside is equipped with shield (10), and shield (10) sleeve is fixed on seal case (2).
5. a kind of medical pass-through box according to claim 1, it is characterised in that: the reference circle of the driven gear (9) is straight
Diameter is greater than the reference diameter of driving gear (11).
6. a kind of medical pass-through box according to claim 1, it is characterised in that: the spiral shell of the spiral gib block (4)
Away from twice equal to spacing between (2) two side window (21) of seal case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702360.XA CN107386905B (en) | 2017-08-16 | 2017-08-16 | A kind of medical pass-through box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702360.XA CN107386905B (en) | 2017-08-16 | 2017-08-16 | A kind of medical pass-through box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386905A CN107386905A (en) | 2017-11-24 |
| CN107386905B true CN107386905B (en) | 2019-05-21 |
Family
ID=60353179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710702360.XA Active CN107386905B (en) | 2017-08-16 | 2017-08-16 | A kind of medical pass-through box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386905B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904755A (en) * | 2020-08-03 | 2020-11-10 | 马爱华 | Infectious disease protection device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205114327U (en) * | 2015-11-30 | 2016-03-30 | 冯义文 | Be applied to pass -through box of toilet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2770380C (en) * | 2011-04-15 | 2017-08-15 | Serge Ramsay | Exhaust vent |
-
2017
- 2017-08-16 CN CN201710702360.XA patent/CN107386905B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205114327U (en) * | 2015-11-30 | 2016-03-30 | 冯义文 | Be applied to pass -through box of toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107386905A (en) | 2017-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Lihua Inventor after: Xu Yawei Inventor before: Xu Yawei |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190424 Address after: 272600 No. 2 Renmin Middle Road, Liangshan County, Jining City, Shandong Province Applicant after: Qi Lihua Address before: 523000 productivity building 406, high tech Industrial Development Zone, Songshan Lake, Dongguan, Guangdong Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200831 Address after: 233200 national agricultural science and Technology Park Innovation and entrepreneurship building, xisandian Town, Dingyuan County, Chuzhou City, Anhui Province Patentee after: Anhui Creative Technology Transfer Service Co.,Ltd. Address before: 272600 No. 2, Renmin Middle Road, Liangshan County, Shandong, Jining Patentee before: Qi Lihua |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: 233200 rooms 305, 306, 401, 402 and 403, 3 / F and 4 / F, e-commerce Industrial Park, Dingyuan County, Chuzhou City, Anhui Province Patentee after: Anhui Wangmeng Technology Development Co.,Ltd. Address before: 233200 innovation and entrepreneurship building of national agricultural science and Technology Park, xishadian Town, Dingyuan County, Chuzhou City, Anhui Province Patentee before: Anhui Creative Technology Transfer Service Co.,Ltd. |
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| TR01 | Transfer of patent right |