CN203656403U - Endoscope steam device with good sealing property and endoscope equipment thereof - Google Patents
Endoscope steam device with good sealing property and endoscope equipment thereof Download PDFInfo
- Publication number
- CN203656403U CN203656403U CN201320863537.1U CN201320863537U CN203656403U CN 203656403 U CN203656403 U CN 203656403U CN 201320863537 U CN201320863537 U CN 201320863537U CN 203656403 U CN203656403 U CN 203656403U
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- Prior art keywords
- water bottle
- aqueous vapor
- described water
- water
- mouthpiece
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- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 187
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011846 endoscopic investigation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model provides an endoscope steam device with a good sealing property. As a seal ring is arranged at the inner wall of a water bottle interface, the problem that the sealing effect is affected as the seal ring is exposed and easily damaged is solved. The utility model also provides endoscope equipment with the steam device.
Description
Technical field
The utility model relates to endoscopic technique field, is specifically related to a kind of endoscope aqueous vapor device and endoscopic apparatus thereof with good sealing property
Background technique
Existing endoscopic apparatus, send water function for realizing, and the cylindrical aqueous vapor seat of a PC material is set at light guide section, and its front end connects suction tude, and rear end connects send water and air duct, adopts independently water bottle interface.Water bottle interface is connected with water bottle pipe joint, and after water bottle pipe joint is pulled up, seal ring exposes, and easily causes seal ring to damage, and affects sealing effect.
Model utility content
In order to address the above problem, a kind of endoscope aqueous vapor device with good sealing property, because seal ring is arranged on described water bottle mouthpiece inwall, exposes thereby solved seal ring, easily causes seal ring to damage, and affects the problem of sealing effect.
The utility model provides a kind of endoscope aqueous vapor device with good sealing property with good sealing property, comprising: shell, air supply plant, water and gas conduit assembly, water bottle interface, water bottle joint, water bottle;
Described air supply plant comprises: air pump, gas intubate, suction tude, the flexible pipe of supplying gas; Described air pump connects suction tude by gas intubate, and described suction tude connects by water and gas conduit assembly the flexible pipe of supplying gas;
Described water and gas conduit assembly comprises: aqueous vapor seat, tee union, send water swivel, the first metal winding pipe, the second metal winding pipe; Described tee union connect respectively described air supply plant suction tude, supply gas flexible pipe and by first metal winding pipe connect aqueous vapor seat; The described water swivel that send passes through the second metal winding pipe connection aqueous vapor seat; Described aqueous vapor seat also comprises the connection mouth for connecting water bottle interface;
Described water bottle interface comprises: water bottle mouthpiece and aqueous vapor core, and aqueous vapor core is all connected aqueous vapor seat with water bottle mouthpiece one end, and described aqueous vapor core is connected with water bottle joint with the water bottle mouthpiece the other end.
Described water bottle joint comprises: water supply connector, water pipe, water bottle hose coupling, water bottle flexible pipe, locking nut; The rear end of described water supply connector bonds and screws in the tapped hole of described water bottle hose coupling inwall after described water pipe again, and between the rear end of described water supply connector and described water pipe, sealing arranges, and the front end of described water supply connector connects aqueous vapor core; Described water bottle flexible pipe one end is inserted in water bottle hose coupling rear end barb interface and is fixed by locking nut screwing, and the other end connects described water bottle; Water pipe from water bottle flexible pipe through and gapped, the end face of water bottle hose coupling has vent and aforementioned gap UNICOM; Described water bottle hose coupling one end is inserted in described water bottle mouthpiece and is connected with described water bottle interface;
Described water bottle mouthpiece inwall is horizontally arranged with at least one for sealing the O-ring seal in space between described water bottle hose coupling and described water bottle mouthpiece.
Further, described water bottle mouthpiece inwall cross setting is useful on the circular groove of the described O-ring seal in location.
Further, between described water bottle mouthpiece outer wall and described shell, seal washer is set, for sealing the gap between water bottle mouthpiece and shell.
Further, on the bottom stage face of described aqueous vapor seat, be provided with ring-shaped rubber seal washer.
Further, the hole that described aqueous vapor seat connects aqueous vapor core is tapped hole, and the connection mouth that described aqueous vapor seat connects described water bottle mouthpiece is tapped hole.
A kind of endoscopic apparatus, described endoscopic apparatus has aqueous vapor device as above.
As can be seen from the above technical solutions, to have advantage as follows for the utility model embodiment:
Because described water bottle mouthpiece inwall is horizontally arranged with at least one for sealing the O-ring seal in space between described water bottle hose coupling and described water bottle mouthpiece, described water bottle mouthpiece inwall cross setting is useful on the circular groove of the described O-ring seal in location.Because seal ring is arranged on described water bottle mouthpiece inwall, expose thereby solved seal ring, easily cause seal ring to damage, affect the problem of sealing effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that the light guide section of endoscope in the utility model embodiment and aqueous vapor device are cut light guide section shell open.
Fig. 2 is the structural representation of the water and gas conduit assembly in the utility model embodiment;
Fig. 3 is the cross-sectional view of the water and gas conduit assembly in the utility model embodiment;
Fig. 4 is water and gas conduit assembly in the utility model embodiment installation cross-sectional view at light guide section;
Fig. 5 is the blast structural representation of the water bottle interface in the utility model embodiment;
Fig. 6 is the overall structure schematic diagram of the water bottle joint in the utility model embodiment;
Fig. 7 is the partial structurtes amplification profile of the aqueous vapor device in the utility model embodiment.
Embodiment
Below in conjunction with the Figure of description in the utility model, the technological scheme in model utility is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of endoscope aqueous vapor device with good sealing property, because seal ring is arranged on described water bottle mouthpiece inwall, exposes thereby solved seal ring, easily causes seal ring to damage, and affects the problem of sealing effect.The utility model has also been introduced the endoscopic apparatus with this aqueous vapor device, below will be elaborated respectively to it.
Referring to accompanying drawing 1, for the light guide section of endoscope and aqueous vapor device are cut the overall structure schematic diagram of light guide section shell open.
The light guide section of described endoscope, aqueous vapor device, light source are mounted to one, the major component of described light guide section and aqueous vapor device is all arranged in the shell of described light guide section, because the embodiment of the present invention is mainly the part of introducing about aqueous vapor device, therefore light guide section and other parts do not belong to the content that the embodiment of the present invention is introduced, be not described at this, the shell of the device of aqueous vapor described in the present embodiment is actually the shell of light guide section, in the present embodiment hereinafter to be referred as shell.
The described endoscope aqueous vapor device with good sealing property with good sealing property comprises: shell 1(is referring to Fig. 4), air supply plant, water and gas conduit assembly, water supply device.
Described air supply plant comprises: air pump (scheming not shown), gas intubate 21, suction tude 22, the flexible pipe of supplying gas (scheming not shown); Described air pump connects suction tude 22 by gas intubate 21, and described suction tude 22 connects by water and gas conduit assembly the flexible pipe of supplying gas.
With reference to Fig. 2,3, be the structural drawing of water and gas conduit assembly, described water and gas conduit assembly comprises: aqueous vapor seat 31, tee union 32, send water swivel 33, the first metal winding pipe 34, the second metal winding pipe 35; Described tee union 32 connects respectively the suction tude 22 of described air supply plant 2, the flexible pipe and connect aqueous vapor seat 31 by the first metal winding pipe 34 of supplying gas; The described water swivel 33 that send connects aqueous vapor seat 31 by the second metal winding pipe 35; Described aqueous vapor seat 31 also comprises the connection mouth 311 for connecting water supply device 4.
Referring to Fig. 4, water and gas conduit assembly is fixed on shell 1 by connecting base 36 is dismountable, specifically can be by being spirally connected, the variety of way such as clamping, described Placement is known technology general knowledge, do not repeat them here, this specific embodiment is preferably fixed on aqueous vapor seat 31 on connecting base 36 by screw, and described connecting base 36 is fixedly connected with described shell 1.Overcome like this problem such as cause with adhering with epoxy resin between aqueous vapor seat and shell in prior art easily leaking air, glue stops up pipeline in aqueous vapor seat in assembly process.
Described aqueous vapor seat 31, tee union 32, send between water swivel 33, the first metal winding pipe 34, the second metal winding pipe 35 and be sealedly and fixedly connected, specifically can be preset one-body molded or form water and gas conduit assembly by welding.
Described water supply device 4 comprises: water bottle interface 41, water bottle joint 42, water bottle (scheming not shown);
Consult Fig. 5,6,7, described water bottle interface 41 comprises: water bottle mouthpiece 411 and aqueous vapor core 412, described water bottle mouthpiece 411 is respectively used to connect connection mouth 311 and the water bottle joint 42 of aqueous vapor seat 31, and the hole 314(that described aqueous vapor core 412 one end communicate with described the second metal winding pipe 35 by connection aqueous vapor seat 31 sides is referring to Fig. 3) thus be connected 33 with sending water swivel.
Described water bottle mouthpiece 411 inwalls be horizontally arranged with at least one for the O-ring seal 413(that seals space between described water bottle hose coupling and described water bottle mouthpiece referring to Fig. 5,7), described water bottle mouthpiece 411 inwall cross settings are useful on the circular groove 414 of the described O-ring seal 413 in location.Because seal ring is arranged on described water bottle mouthpiece inwall, expose thereby solved seal ring, easily cause seal ring to damage, affect the problem of sealing effect.
Referring to Fig. 5,7, meanwhile, between water bottle mouthpiece outer wall and described shell, seal washer 415 can also be set, for sealing the gap between water bottle mouthpiece and shell.
It should be added that, fix after water and gas conduit assembly 3, on the bottom stage face of aqueous vapor seat 31, be provided with ring-shaped rubber seal washer 313(referring to Fig. 5, Fig. 7).The hole that aqueous vapor seat 31 connects aqueous vapor core 412 is tapped hole, and the gap boning between sealing aqueous vapor core 412 and this hole with epoxy glue.
The connection mouth that described aqueous vapor seat connects described water bottle mouthpiece is tapped hole, between the two, be spirally connected, the screw thread that specifically can cooperatively interact in aqueous vapor seat connection mouth 311 inwalls and the setting of described water bottle mouthpiece outer wall, its benefit is that assembly and disassembly is convenient, and water bottle mouthpiece 411 end faces contact with ring-shaped rubber seal washer 313 realizes sealing.The manufacturing process complexity of water bottle pipe joint, and connection procedure bothers relatively,
Become flexible and cause water bottle pipe joint to come off, the problem of poor reliability thereby overcome to connect easily;
Consult Fig. 5,6,7, described water bottle joint 42 comprises: water supply connector 421, water pipe 422, water bottle hose coupling 423, water bottle flexible pipe 424, locking nut 425.
The rear end of described water supply connector 421 bonds and screws in the tapped hole of described water bottle hose coupling 423 inwalls after described water pipe 422 again, between the rear end of described water supply connector 421 and described water pipe 422, sealing arranges, specifically can be bonding by glue, and sealant sealing is passed through in gap between water supply connector 421 and water pipe 422; Described water supply connector 421 front ends connect described aqueous vapor core 412, aqueous vapor core is inserted in water swivel 421, be provided with at least one groove and O shape with matching circle 4122(referring to Fig. 5 at the outer wall of aqueous vapor core 412 insertion ends), to play the effect that the gap between described aqueous vapor core and described water supply connector is sealed.
Described water bottle flexible pipe 424 one end are inserted in water bottle hose coupling 423 rear end barb interfaces and are tightened fixingly by locking nut 425, and the other end connects described water bottle; Water pipe 422 is interior through also gapped from water bottle flexible pipe 424, and the end face of water bottle hose coupling 423 has vent 4231 and described gap to be communicated with; Described water bottle hose coupling 423 one end are inserted in the water bottle mouthpiece 411 of described water bottle interface 41 and are connected with described water bottle mouthpiece, thus formed from " gap-water bottle between water bottle interface-water bottle hose coupling vent-water bottle flexible pipe and water pipe " and a gas channel.
It should be noted that, described water bottle hose coupling 423 one end are inserted in described water bottle interface 41 and are connected with described water bottle interface 41, concrete is in water bottle mouthpiece 411, to be provided with draw-in groove 4111, on water bottle hose coupling 423, be provided with the snap ring 426 matching with draw-in groove 4111, in the time that the two is connected, draw-in groove 4111 in snap ring 426 and water bottle interface on water bottle hose coupling coordinates clamping to realize clamping, become flexible and cause water bottle hose coupling to come off, the problem of poor reliability thereby overcome to connect easily
In sum, gas enters tee union by the suction tude being connected in gas intubate.At this moment gas is divided into two-way, and the tee union of leading up to connects the flexible pipe of supplying gas, and forms air duct; First metal winding pipe of separately leading up to enters aqueous vapor seat.The external water bottle interface of aqueous vapor seat, for connecting water bottle joint.Gas enters after water bottle by water bottle joint and water bottle flexible pipe, to the water generates pressure in water bottle, makes water enter aqueous vapor seat by the water pipe of water bottle flexible pipe inside, then by the second metal winding pipe, send water swivel to connect to send water tube hose, form water pipeline.
Described aqueous vapor device also comprises that an aqueous vapor button (scheming not shown) is by controlling sealing and the unlatching of water pipeline and air duct, and realization is sent water or supplies gas.Described aqueous vapor button can be electronic or mechanical.
Another embodiment of the present utility model also provides a kind of endoscopic apparatus, and described endoscopic apparatus comprises the aqueous vapor device described in above-described embodiment, and the structure of described aqueous vapor device, referring to described in as above embodiment, does not repeat them here.
Above a kind of endoscope aqueous vapor device and endoscopic apparatus thereof with good sealing property provided by the utility model is described in detail, for one of ordinary skill in the art, according to the utility model embodiment's thought, all will change in specific embodiments and applications, therefore, this description should not be construed as restriction of the present utility model.
Claims (6)
1. an endoscope aqueous vapor device with good sealing property, comprising: shell, air supply plant, water and gas conduit assembly, water bottle interface, water bottle joint, water bottle;
Described air supply plant comprises: air pump, gas intubate, suction tude, the flexible pipe of supplying gas; Described air pump connects suction tude by gas intubate, and described suction tude connects by water and gas conduit assembly the flexible pipe of supplying gas;
Described water and gas conduit assembly comprises: aqueous vapor seat, tee union, send water swivel, the first metal winding pipe, the second metal winding pipe; Described tee union connect respectively described air supply plant suction tude, supply gas flexible pipe and by first metal winding pipe connect aqueous vapor seat; The described water swivel that send passes through the second metal winding pipe connection aqueous vapor seat; Described aqueous vapor seat also comprises the connection mouth for connecting water bottle interface;
Described water bottle interface comprises: water bottle mouthpiece and aqueous vapor core, and aqueous vapor core is all connected aqueous vapor seat with water bottle mouthpiece one end, and described aqueous vapor core is connected with water bottle joint with the water bottle mouthpiece the other end;
Described water bottle joint comprises: water supply connector, water pipe, water bottle hose coupling, water bottle flexible pipe, locking nut; The rear end of described water supply connector bonds and screws in the tapped hole of described water bottle hose coupling inwall after described water pipe again, and between the rear end of described water supply connector and described water pipe, sealing arranges, and the front end of described water supply connector connects aqueous vapor core; Described water bottle flexible pipe one end is inserted in water bottle hose coupling rear end barb interface and is fixed by locking nut screwing, and the other end connects described water bottle; Water pipe from water bottle flexible pipe through and gapped, the end face of water bottle hose coupling has vent and aforementioned gap UNICOM; Described water bottle hose coupling one end is inserted in described water bottle mouthpiece and is connected with described water bottle interface;
It is characterized in that, described water bottle mouthpiece inwall is horizontally arranged with at least one for sealing the O-ring seal in space between described water bottle hose coupling and described water bottle mouthpiece.
2. aqueous vapor device according to claim 1, is characterized in that, described water bottle mouthpiece inwall cross setting is useful on the circular groove of the described O-ring seal in location.
3. aqueous vapor device according to claim 1, is characterized in that, between described water bottle mouthpiece outer wall and described shell, seal washer is set, for sealing the gap between water bottle mouthpiece and shell.
4. aqueous vapor device according to claim 1, is characterized in that, on the bottom stage face of described aqueous vapor seat, is provided with ring-shaped rubber seal washer.
5. aqueous vapor device according to claim 1, is characterized in that, the hole that described aqueous vapor seat connects aqueous vapor core is tapped hole, and the connection mouth that described aqueous vapor seat connects described water bottle mouthpiece is tapped hole.
6. an endoscopic apparatus, is characterized in that, described endoscopic apparatus has the aqueous vapor device as described in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863537.1U CN203656403U (en) | 2013-12-26 | 2013-12-26 | Endoscope steam device with good sealing property and endoscope equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863537.1U CN203656403U (en) | 2013-12-26 | 2013-12-26 | Endoscope steam device with good sealing property and endoscope equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656403U true CN203656403U (en) | 2014-06-18 |
Family
ID=50922788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863537.1U Expired - Lifetime CN203656403U (en) | 2013-12-26 | 2013-12-26 | Endoscope steam device with good sealing property and endoscope equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656403U (en) |
-
2013
- 2013-12-26 CN CN201320863537.1U patent/CN203656403U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENGZHEN SONOSCAPE MEDICAL CORP. Free format text: FORMER NAME: SONOSCAPE INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518051 Guangdong city of Shenzhen province Nanshan District Yuquanlu Road Yizhe building 4 floor Patentee after: SONOSCAPE MEDICAL Corp. Address before: 518051 Guangdong city of Shenzhen province Nanshan District Yuquanlu Road Yizhe building 4 floor Patentee before: Sonoscape, Inc. |
|
| CP02 | Change in the address of a patent holder |
Address after: 518057 Shenzhen Nanshan District, Guangdong Province Patentee after: SONOSCAPE MEDICAL Corp. Address before: 518051 Fourth Floor, Yizhe Building, Yuquan Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SONOSCAPE MEDICAL Corp. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |