CN108106797A - Condom self-presenting devices and detection feeding device and condom detector - Google Patents
Condom self-presenting devices and detection feeding device and condom detector Download PDFInfo
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- CN108106797A CN108106797A CN201810172182.9A CN201810172182A CN108106797A CN 108106797 A CN108106797 A CN 108106797A CN 201810172182 A CN201810172182 A CN 201810172182A CN 108106797 A CN108106797 A CN 108106797A
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- sliding block
- spreading
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- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 230000007480 spreading Effects 0.000 claims description 63
- 238000003892 spreading Methods 0.000 claims description 60
- 230000007246 mechanism Effects 0.000 claims description 58
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 14
- 238000012360 testing method Methods 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003433 contraceptive agent Substances 0.000 abstract description 2
- 229940124558 contraceptive agent Drugs 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000003734 kidney Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 206010018612 Gonorrhoea Diseases 0.000 description 1
- 208000019802 Sexually transmitted disease Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention provides condom self-presenting devices and detection feeding device and condom detector, is related to the production testing technical field of contraceptives.Wherein, condom self-presenting devices, including tee pipe fitting, pressure difference generating means and condom entrance, tee pipe fitting includes the first pipe portion, the second pipe portion and the 3rd pipe portion, first pipe portion, the second pipe portion, the 3rd pipe portion intersect, first pipe portion is located at the top of intersection, second pipe portion is located at the lower section of intersection, 3rd pipe portion is located at the obliquely downward of intersection, 3rd pipe portion is connected with condom entrance, pressure difference generating means is connected by connecting tube with tee pipe fitting, and pressure difference generating means is for so that the air pressure of the 3rd pipe portion is more than the air pressure of the first pipe portion.The invention can solve the technical issues of inefficiency of the condom of expansion by hand in the prior art.
Description
Technical field
The present invention relates to the production detection technique fields more particularly to condom self-presenting devices and safety of contraceptive
Set detection feeding device and condom detector.
Background technology
Condom is also known as sheath, condom, condom.It is go to prevent in the form of non-drug the plain mode become pregnant it
One, also prevent the spread of sexually transmitted diseases such as gonorrhoea, AIDS.
With economy and development in science and technology, people are more and more thorough to the understanding of color, more next to property safety and pleasant demand
It is more, but condom, nor each has security performance, may result in condom during production, there are small
The phenomenon that hole, so needing to carry out an inspection before packing after manufacture, reduces this phenomenon.
Existing electric-examination technology is all that condom is needed to open, manually with hand from magazine by condom one one
It takes out and is sleeved on electric-examination stick and be detected in ground.Because condom itself is softer, frivolous, it is not easy to open and extracts, and meeting
The phenomenon that condom is caused to scratch.
The content of the invention
It is an object of the invention to provide condom self-presenting devices, to solve expansion by hand in the prior art
The technical issues of inefficiency of condom.
Condom self-presenting devices include including tee pipe fitting, pressure difference generating means and condom entrance, tee pipe fitting
First pipe portion, the second pipe portion and the 3rd pipe portion, the first pipe portion, the second pipe portion, the 3rd pipe portion intersect, and the first pipe portion, which is located at, to cross
The top at place, the second pipe portion are located at the lower section of intersection, and the 3rd pipe portion is located at the obliquely downward of intersection, the 3rd pipe portion and condom
Entrance connects, and pressure difference generating means is connected by connecting tube with tee pipe fitting, and pressure difference generating means is used to cause the 3rd pipe portion
Air pressure is more than the air pressure of the first pipe portion.
Condom self-presenting devices of the present invention have the beneficial effect that：
The condom self-presenting devices by setting pressure difference generating means, can to enter condom entrance
Condom draught head effect under expand, and under the action of pressure difference along tee pipe fitting the 3rd pipe portion and the first pipe portion to
First pipe portion moves, to be exercised to close pressure difference generating means to after the first pipe portion, then condom can be along the first pipe portion and the
It drops in vertical path in two pipe portions.So as to realize the Automatic-expanding of condom, avoid and the numerous of condom is manually unfolded
Trivial operation, to be detected in follow-up link to condom.
Preferred technical solution, supplementary features are that the angle of the 3rd pipe portion and the first pipe portion is not more than 40 °.
It is above-mentioned vertical by the way that the angle of the two pipe portions is arranged to, in condom first can be entered from the 3rd pipe portion
Can smoothly it enter when pipe portion, apparent irreversible folding will not occur in itself for condom, consequently facilitating pressure difference occurs
After device is closed, condom can smoothly drop from the opening of the second pipe portion.
It is another object of the present invention to provide a kind of condoms to detect feeding device, including carriage, driver
Structure and condom device for spreading and any of the above-described condom self-presenting devices, carriage are connected with transmission mechanism, are slided
Device switches between the first position and the second position for drive transmission device,
Transmission mechanism is connected with condom device for spreading, and transmission mechanism is used for so that condom device for spreading is in first angle
Switch between second angle, condom device for spreading is in first angle in horizontality, and condom device for spreading is the
In heeling condition during two angles, condom device for spreading is in first angle, driver when transmission mechanism is in first position
Condom device for spreading is in second angle when structure is in the second position, and the second pipe portion is exported with condom, condom outlet
It is arranged on above condom device for spreading.
Condom self-presenting devices of the present invention have the beneficial effect that：
The condom detects feeding device, when being in first position by the way that condom device for spreading is arranged to transmission mechanism
In horizontality, and condom device for spreading is in heeling condition when transmission mechanism is in the second position, can to pass
The movement of motivation structure and the splicing of condom and suit operation match, and are convenient for when condom device for spreading is in horizontality
Condom after inclination and when being moved together with transmission mechanism, can be sleeved on test bar by splicing.
Preferred technical solution, supplementary features are, transmission mechanism includes the first bar, the second bar and the 3rd bar, first
Bar and the pivot joint of the second bar, the 3rd bar and the pivot joint of the second bar, the 3rd bar with the junction of the first bar the first bar length direction
On position can change, and the 3rd bar can relatively rotate with the first bar, the 3rd bar or the second bar and condom
Device for spreading is fixedly connected.
By the way that the first bar, the second bar, the 3rd bar are arranged to triangular arrangement, and the 3rd bar can be slided on the first bar
It is dynamic, when can change in the junction position of the 3rd bar and the first bar, the shape of triangle is driven integrally to change, into
And change the angle of the second bar or the 3rd bar, so that the angle of condom device for spreading changes.
Further preferred technical solution, supplementary features are that carriage includes the first sliding block and the second sliding block, the
Three bars and the second sliding block are pivotally connected, and the first bar and the second bar are pivotally connected with the first sliding block, and the first sliding block and the second sliding block are with respect to leaning on
Close or remote to change direction parallel position on the second bar of first direction and the first bar.
By the way that the first sliding block and the second sliding block, the first sliding block and the first bar and the second bar is set to be pivotally connected, the 3rd bar and second
Sliding block be pivotally connected, can when the relative distance of the first sliding block and the second sliding block changes, by distance change be converted into the first bar,
The change in shape of the triangle that second bar, the 3rd bar are collectively formed, and then change condom device for spreading at different moments
Angle.
Technical solution still further preferably, supplementary features are that carriage further includes linear actuating device and leads
Rail, the direction of motion and guide rail parallel of the output terminal of linear actuating device, the first sliding block and the second sliding block are slidably arranged in guide rail
On, the output terminal of linear actuating device is connected by connecting plate with the first sliding block.
By setting linear actuating device and guide rail, and make the two parallel, it can be by the output terminal of linear driving mechanism
Conversion of motion is the movement of the first sliding block, so as to reduce the integral thickness of carriage.
Technical solution still further preferably, supplementary features are, elasticity is equipped between the first sliding block and the second sliding block
Component, the first end of elastomeric element are connected with the first sliding block, and the second end of elastomeric element is connected with the second sliding block, and elastomeric element is used
Apply when elastomeric element deformation to the first sliding block and the second sliding block and cause active force of first sliding block away from the second sliding block, lead
The one side of rail is equipped with block, and block is used to limit maximum distance of the transmission mechanism away from the second position.
When setting elastomeric element between the first sliding block and the second sliding block, the first sliding block and the second sliding block can be caused de-
It is automatically flicked during from first position so that the triangularity triangle at a right angle that the first bar, the second bar, the 3rd bar are formed,
Condom expanding unit is become inclined state.And the setting of block can stop the movement of rotating mechanism, shorten first and slide
The distance between block and the second sliding block, so that the triangularity that is formed of the first bar, the second bar, the 3rd bar is into obtuse angle triangle
Shape, condom expanding unit become horizontality by heeling condition.
Preferred technical solution, supplementary features are that condom device for spreading includes multiple pulling mechanisms, pulling mechanism
It is directed to the center of condom device for spreading.
It, can be during condom be sleeved on test bar in the state being softened, peace by setting pulling mechanism
The inner surface of a full set of lower end does not rub with test bar, when ensure that check condom, condom inner surface it is complete.
Further preferred technical solution, supplementary features are that each pulling mechanism includes pulling power source, pull dynamic
With component is pulled to be sequentially connected, pulling component can be moved along the center position away from or close to condom device for spreading in power source,
Component is pulled to include drag hook, drag hook includes a pulling department, and pulling department is vertical with pulling component moving direction, the quantity of pulling mechanism
For 4.
Each pulling mechanism set into power source respectively, using component is pulled to pull condom, so that condom
Lower part can be during test bar be sleeved in the state being softened, the inner surface and test bar of the lower end of condom
It does not rub, so that the restoring force at the stronger position of restoring force will not generate the frictional force between condom and test bar,
Ensure that condom can be smoothly sleeved on test bar.
By the way that pulling department is set to catch on condom from inside, the lower part of condom all can be caught on and be opened, with
Frictional force between condom and test bar will not be generated beneficial to the restoring force at the stronger position of restoring force, ensures that condom can
Smoothly it is sleeved on test bar.
It is another object of the present invention to provide a kind of condom detectors, and any of the above-described condom is set to open up automatically
Opening apparatus.
The condom detector has all technique effects of above-mentioned condom self-presenting devices.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the condom self-presenting devices structure diagram of the embodiment of the present invention one；
Fig. 2 is the schematic diagram of the condom moving line of the embodiment of the present invention one；
Fig. 3 is the structure diagram of the condom detection feeding device of the embodiment of the present invention two；
Fig. 4 is structure diagram of the embodiment two when transmission mechanism starts to move downward；
Fig. 5 is structure diagram of the embodiment two when transmission mechanism moves to lower limit position；
Fig. 6 is condom device for spreading in embodiment three when drag hook is in further away from condom device for spreading center
Schematic diagram；
Fig. 7 is condom device for spreading in embodiment three when drag hook is in closer condom device for spreading center
Schematic diagram.
The meaning that reference numeral used represents in each embodiment is as follows：The first pipe portions of 1-；The second pipe portions of 2-；3- the 3rd
Pipe portion；4- air pumps；5- condom entrances；6- connecting tubes；7- condoms export；10- pedestals；11- rodless cylinders；12- connecting plates；
13- guide rails；14- blocks；The first sliding blocks of 15-；The second sliding blocks of 16-；17- spiral compression springs；20- condom device for spreading；21-
Drag hook；22- pulls cylinder；The first bars of 31-；The second bars of 32-；The 3rd bars of 33-.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
Embodiment one：
Condom self-presenting devices, including tee pipe fitting, pressure difference generating means and condom entrance 5, tee pipe fitting bag
The first pipe portion 1, the second pipe portion 2 and the 3rd pipe portion 3 are included, the first pipe portion 1, the second pipe portion 2, the 3rd pipe portion 3 intersect, the first pipe portion
1 is located at the top of intersection, and the second pipe portion 2 is located at the lower section of intersection, and the second pipe portion 2 is exported with condom, the 3rd pipe portion
Positioned at the obliquely downward of intersection, the 3rd pipe portion 3 is connected with condom entrance 5, and pressure difference generating means passes through connecting tube 6 and three-way pipe
Part connects, and pressure difference generating means is for so that the air pressure of the 3rd pipe portion 3 is more than the air pressure of the first pipe portion 1.Specifically, pressure difference occurs
Device can be air pump 4.Connecting tube 6 may be employed hose connection, so convenient for raising 4 grade devices of air pump layout it is flexible
Property.
The condom self-presenting devices, by air pump 4, the condom that can to enter condom entrance 5 is in gas
It is gradual under differential pressure action to become straight and expand, and along the 3rd pipe portion 3 of tee pipe fitting and under the action of pressure difference
One pipe portion 1 is moved to the first pipe portion 1, to be exercised to close pressure difference generating means to after the first pipe portion 1, then condom can be along
It drops in vertical path in first pipe portion 1 and the second pipe portion 2.So as to realize the Automatic-expanding of condom, so as to follow-up ring
Condom is detected in section.
Particularly, the angle of the 3rd pipe portion 3 and the first pipe portion 1 is not more than 40 °.
It is above-mentioned vertical by the way that the angle of the two pipe portions is arranged to, in condom the can be entered from the 3rd pipe portion 3
Can smoothly it enter when one pipe portion 1, apparent irreversible folding will not occur in itself for condom, consequently facilitating pressure difference is sent out
After generating apparatus is closed, condom can smoothly drop from the opening of the second pipe portion 2.
Embodiment two
As shown in Fig. 3-Fig. 7, the present embodiment provides a kind of condoms to detect feeding device, including carriage, driver
Structure and condom device for spreading 20 and above-mentioned condom self-presenting devices, carriage, transmission mechanism and condom strut
Device 20 is direct or indirect to be mounted on pedestal, and carriage is connected with transmission mechanism, and carriage is driven for driving
Mechanism switches between the first position and the second position,
Transmission mechanism is connected with condom device for spreading 20, and transmission mechanism is used for so that condom device for spreading 20 is first
Switch between angle and second angle, condom device for spreading 20 struts dress in first angle in horizontality, condom
20 are put in second angle in heeling condition, condom device for spreading 20 is in first jiao when transmission mechanism is in first position
Degree, condom device for spreading 20 is in second angle when transmission mechanism is in the second position, and condom outlet is arranged on condom
Above device for spreading.
The condom self-presenting devices are in first position by the way that condom device for spreading 20 is arranged to transmission mechanism
When in horizontality, and condom device for spreading 20 is in heeling condition when transmission mechanism be in the second position, can make
It obtains the movement of transmission mechanism and the splicing of condom and suit operation matches, horizontality is in condom device for spreading 20
When convenient for splicing, after inclination and when being moved together with transmission mechanism, condom can be sleeved on test bar.
Particularly, transmission mechanism includes the first bar 31, the second bar 32 and the 3rd bar 33,32 pivot of the first bar 31 and the second bar
Connect, the 3rd bar 33 and the second bar 32 are pivotally connected, the 3rd bar 33 with the junction of the first bar 31 on the length direction of the first bar 31
Position can change, and the 3rd bar 33 can relatively rotate with the first bar 31, i.e. the top of the first bar 31 is set
One kidney slot sets a shaft on one end of the 3rd bar 33, which can relatively rotate with the first bar 31, and should
Shaft can be slided on the first bar 31 along the length direction of the first bar 31.The other end of 3rd bar 33 and condom device for spreading
20 are fixedly connected.
By the way that the first bar 31, the second bar 32, the 3rd bar 33 are arranged to triangular arrangement, and the 3rd bar 33 can be
It is slided on one bar 31, when can change in the junction position of the 3rd bar 33 and the first bar 31, drives the shape of triangle
Entirety changes, and then changes the angle of the 3rd bar 33, so that the angle of condom device for spreading 20 changes.
Further particularly, carriage includes the first sliding block 15 and the second sliding block 16, the 3rd bar 33 and the second sliding block
16 pivot joints, the first bar 31 and the second bar 32 be pivotally connected with the first sliding block 15, and the first sliding block 15 and the second sliding block 16 is relatively close
Or position change direction of the separate first direction with the first bar 31 on the second bar 32 is parallel.
By the way that the first sliding block 15 and the second sliding block 16, the first sliding block 15 is set to be pivotally connected with the first bar 31 and the second bar 32, the
Three bars 33 are pivotally connected with the second sliding block 16, can be when the relative distance of the first sliding block 15 and the second sliding block 16 changes, will be away from
From the change in shape that variation is converted into the triangle that the first bar 31, the second bar 32, the 3rd bar 33 are collectively formed, and then change peace
A full set of device for spreading 20 is in angle at different moments.
Further particularly, carriage further includes linear actuating device and guide rail 13, linear actuating device it is defeated
The direction of motion of outlet is parallel with guide rail 13, and the first sliding block 15 and the second sliding block 16 are slidably arranged on guide rail 13, Linear Driving
The output terminal of device is connected by connecting plate 12 with the first sliding block 15.Linear actuating device can be in the present embodiment no bar gas
Cylinder 11, rodless cylinder 11 and guide rail 13 are all mounted on pedestal.
By setting linear actuating device and guide rail 13, and make the two parallel, it can be by the output of linear driving mechanism
End motion is converted into the movement of the first sliding block 15, so as to reduce the integral thickness of carriage.
Further particularly, it is equipped with elastomeric element between the first sliding block 15 and the second sliding block 16, the of elastomeric element
One end is connected with the first sliding block 15, and the second end of elastomeric element is connected with the second sliding block 16, specifically, elastomeric element is spiral pressure
Contracting spring 17, the both ends of spiral compression spring 17 are connected respectively with the first sliding block 15 and the second sliding block 16, and elastomeric element is used to work as
Apply during elastomeric element deformation to the first sliding block 15 and the second sliding block 16 and cause effect of first sliding block 15 away from the second sliding block 16
Power, the one side of guide rail 13 are equipped with block 14, and block 14 is used to limit maximum distance of the transmission mechanism away from the second position.
When setting elastomeric element between the first sliding block 15 and the second sliding block 16, the first sliding block 15 and second can be caused to slide
Block 16 is automatically flicked when departing from first position so that the triangularity that the first bar 31, the second bar 32, the 3rd bar 33 are formed
Condom expanding unit is become inclined state by triangle at a right angle.And the setting of block 14 can stop rotating mechanism
Movement shortens the distance between the first sliding block 15 and the second sliding block 16, so that the first bar 31, the second bar 32, the 3rd bar 33
The triangularity formed becomes horizontality into obtuse triangle, condom expanding unit by heeling condition.
Particularly, condom device for spreading 20 includes multiple pulling mechanisms, and pulling mechanism is directed to condom and struts dress
Put 20 center.
It, can be during condom be sleeved on test bar in the state being softened, peace by setting pulling mechanism
The inner surface of a full set of lower end does not rub with test bar, when ensure that check condom, condom inner surface it is complete.
Further particularly, each pulling mechanism includes pulling power source, pulls power source with component transmission is pulled to connect
It connects, pulls component that can be moved along the center position away from or close to condom device for spreading 20.It is specific to pull power source
Think and pull cylinder 22, when pulling the stretching of cylinder 22, component is pulled to be located at the center of condom device for spreading 20, pull cylinder 22
During retraction, center of the component away from condom device for spreading 20 is pulled, the bottom of condom is strutted.
Each pulling mechanism set into power source respectively, using component is pulled to pull condom, so that condom
Lower part can be during test bar be sleeved in the state being softened, the inner surface and test bar of the lower end of condom
It does not rub, so that the restoring force at the stronger position of restoring force will not generate the frictional force between condom and test bar,
Ensure that condom can be smoothly sleeved on test bar.
Further particularly, component is pulled to include drag hook 21, drag hook 21 includes a pulling department, and pulling department is with pulling structure
Part moving direction is vertical, and the quantity of pulling mechanism is 4.
By the way that pulling department is set to catch on condom from inside, the lower part of condom all can be caught on and be opened, with
Frictional force between condom and test bar will not be generated beneficial to the restoring force at the stronger position of restoring force, ensures that condom can
Smoothly it is sleeved on test bar.
The operating principle of the present embodiment is：
Since the operating principle of condom self-presenting devices had been introduced in embodiment one, details are not described herein again.
Original state is：Transmission mechanism is located above, i.e., positioned at first position, the 3rd bar 33 and condom device for spreading 20
In horizontality, drag hook 21 is in stretching state.
When condom drops from condom outlet 7, the sensor detection in condom device for spreading 20 has peace
A full set drops, and starts condom device for spreading 20, and cylinder 22 is pulled to retract, and drives the vertical portion of drag hook 21 by the bottom of condom
It struts.
The output terminal of rodless cylinder 11 drives the first sliding block 15 oliquely downward to move by connecting plate 12, due to there is spiral pressure
The effect of contracting spring 17, in a period of time after 15 setting in motion of the first sliding block, the second sliding block 16 is still protected there is no setting in motion
Original position is held, so the increase of the distance between the first sliding block 15 and the second sliding block 16.The left end of the diagram of 3rd bar 33 is in the first bar
Compared with 31 upward sliding of the first bar in 31 kidney slot, while relative rotation also occurs for the 3rd bar 33 and the first bar 31, and first
The triangle that bar 31, the second bar 32, the 3rd bar 33 are formed also becomes right angled triangle by obtuse triangle, thus will safety
Set device for spreading 20 becomes inclined state by horizontality.The movement until the 3rd bar 33 pivot to the first bar 31 waist
The top in shape hole.State at this time is as shown in Figure 4.
Rodless cylinder 11 continues to move, and the first sliding block 15 drives the 3rd bar 33 by the inner wall of the kidney slot of the first bar 31
Shaft, the shaft of the 3rd bar 33 drives the second sliding block 16 to move downward.Meanwhile condom device for spreading 20 drives condom set
On test bar, pulled open since the bottom of condom has been pulled component, thus the ring of condom bottom this can produce
The position of raw larger elastic restoring force, can't directly with test bar mantle friction.Since the ring of the lower end of condom can be with
Generate larger restoring force, so after being caught on by drag hook 21, frictional force therebetween be enough to overcome condom remaining not yet
The frictional force generated by complete distracted position during test bar is sleeved between test bar.The movement is until safety
Until set is sleeved on test bar completely.State at this time is as shown in Figure 5.
After condom is sleeved on test bar completely, rodless cylinder 11 continues through connecting plate 12 and drives driver
Structure moves.Since condom can not move on test bar, when condom device for spreading 20 continues oliquely downward to move, drag hook
21 vertical portion will be disengaged from the ring of condom bottom, and the ring of condom bottom is directly sleeved on test bar.
Then, 11 counter motion of rodless cylinder, by connecting plate 12 drive transmission mechanism and condom device for spreading 20 to
Oblique upper moves, and the drag hook 21 in condom device for spreading 20 is in distance center remote position.The movement is slided until second
Until block 16 touches block 14.
After the second sliding block 16 touches block 14, it can not continue to move obliquely upward by the stop of block 14.First slides
The distance between 15 and second sliding block 16 of block shortening, spiral compression spring 17 are compressed, and the shaft of the 3rd bar 33 is in the first bar 31
Kidney slot in slide, the direction of motion be compared with the first bar 31 obliquely downward move.Meanwhile by the first bar 31, the second bar 32,
The triangle that 3rd bar 33 is formed also is becoming right angled triangle, condom device for spreading 20 by obtuse triangle step by step
It is being intended to level step by step.Until rodless cylinder 11 moves to final position, condom device for spreading 20 is fully horizontal.This
When, spiral compression spring 17 is compressed, and stores energy.
Finally, cylinder 22 is pulled to stretch out, the vertical portion of drag hook 21, which moves to, to be closer in condom device for spreading 20
The position of the heart.
Embodiment three
The present embodiment provides a kind of condom detectors, set any of the above-described condom self-presenting devices.
The condom detector has all technique effects of above-mentioned condom self-presenting devices.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical characteristic into
Row equivalent substitution, such as：
(1) in embodiment two, introduction is that linear actuating device is rodless cylinder, selects rodless cylinder primarily to reaching
To space-saving purpose, actually if space allows, can also use has bar to pull cylinder.Or pulling gas may be employed
Component beyond cylinder, such as ball screw framework or screw-nut mechanism or linear motor, these are people in the art
Member can make in the content enlightenment that embodiment is introduced.
(2) in embodiment two, introduction is that condom device for spreading is fixedly connected with the 3rd bar, in fact, condom struts
Device can also be fixedly connected with the second bar, can also be played transmission mechanism condom device for spreading at lower section and be tilted, be driven
Mechanism on the top when condom device for spreading level effect.
(3) in embodiment two, introduction is to set spiral compression spring between the first sliding block and the second sliding block, when the first cunning
When block and the second sliding block close to each other, spiral compression spring, which is compressed, is able to storage energy so that the second sliding block to be flicked.Actually
Spiral compression spring can also be replaced with spiral stretching spring, i.e. a part for the first sliding block sets being located to the second sliding block
The top in direction is illustrated, spiral stretching spring is set between this part and the second sliding block, can also be played and the first sliding block and the
The effect for directly setting spiral compression spring identical between two sliding blocks.
And these modifications or replacement, the essence of appropriate technical solution is not made to depart from various embodiments of the present invention technical solution
Scope.
Claims (10)
1. condom self-presenting devices, which is characterized in that including tee pipe fitting, pressure difference generating means and condom entrance, institute
Stating tee pipe fitting includes the first pipe portion, the second pipe portion and the 3rd pipe portion, first pipe portion, second pipe portion, the described 3rd
Pipe portion intersects, and first pipe portion is located at the top of intersection, and second pipe portion is located at the lower section of intersection, and the described 3rd
Pipe portion is located at the obliquely downward of intersection, and the 3rd pipe portion is connected with the condom entrance, and the pressure difference generating means passes through
Connecting tube is connected with the tee pipe fitting, and the pressure difference generating means is for so that the air pressure of the 3rd pipe portion is more than described the
The air pressure of one pipe portion.
2. condom self-presenting devices according to claim 1, which is characterized in that the 3rd pipe portion and described first
The angle of pipe portion is not more than 40 °.
3. a kind of condom detects feeding device, which is characterized in that including carriage, transmission mechanism and condom device for spreading
With the condom self-presenting devices described in claim 1 or 2, the carriage is connected with the transmission mechanism, the cunning
Dynamic device is used to that the transmission mechanism to be driven between the first position and the second position to switch,
The transmission mechanism is connected with the condom device for spreading, and the transmission mechanism is for so that the condom struts dress
It puts and switches between first angle and second angle, the condom device for spreading is in first angle in horizontality, institute
Condom device for spreading is stated in second angle in heeling condition, the condom when transmission mechanism is in first position
Device for spreading is in first angle, and the transmission mechanism is in the condom device for spreading during second position and is in second jiao
Degree, second pipe portion are exported with condom, and the condom outlet is arranged on above the condom device for spreading.
4. condom according to claim 3 detects feeding device, which is characterized in that the transmission mechanism includes first
Bar, the second bar and the 3rd bar, first bar and second bar pivot joint, the 3rd bar and second bar pivot joint, it is described
The position with the junction of first bar on the length direction of first bar of 3rd bar can change, and described
3rd bar can relatively rotate with first bar, the 3rd bar or second bar and the condom device for spreading
It is fixedly connected.
5. condom according to claim 4 detects feeding device, which is characterized in that the carriage includes first and slides
Block and the second sliding block, the 3rd bar and the pivot joint of the second sliding block, first bar and second bar and first slider pivot
It connects, and the relatively close or separate first direction of first sliding block and second sliding block and first bar are described the
It is parallel that position on two bars changes direction.
6. condom according to claim 5 detects feeding device, which is characterized in that the carriage further includes
Linear actuating device and guide rail, the direction of motion of the output terminal of the linear actuating device and the guide rail parallel, described first
Sliding block and second sliding block are slidably arranged on the guide rail, and the output terminal of linear actuating device passes through connecting plate and described the
One sliding block connects.
7. condom according to claim 6 detects feeding device, which is characterized in that first sliding block and described second
Elastomeric element is equipped between sliding block, the first end of the elastomeric element is connected with first sliding block, and the of the elastomeric element
Two ends are connected with second sliding block, and the elastomeric element is used for when the elastomeric element deformation to first sliding block and institute
The second sliding block is stated to apply so that active force of first sliding block away from second sliding block, the one side of the guide rail are equipped with gear
Block, the block are used to limit maximum distance of the transmission mechanism away from the second position.
8. the condom detection feeding device according to claim 3 or 4 or 5 or 6, which is characterized in that the safe casing brace
Opening apparatus includes multiple pulling mechanisms, and the pulling mechanism is directed to the center of the condom device for spreading.
9. condom according to claim 8 detects feeding device, which is characterized in that each pulling mechanism includes drawing
Dynamic power source, described to pull power source and component is pulled to be sequentially connected, the pulling component can be along the separate or close peace
A full set of device for spreading center position movement, pull component include drag hook, the drag hook include a pulling department, the pulling department with
The pulling component moving direction is vertical, and the quantity of the pulling mechanism is 4.
10. condom detector, which is characterized in that be provided with the condom Automatic-expanding any one of claim 1-9
Device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172182.9A CN108106797B (en) | 2018-03-01 | 2018-03-01 | Condom detection loading attachment and condom detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172182.9A CN108106797B (en) | 2018-03-01 | 2018-03-01 | Condom detection loading attachment and condom detector |
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| CN108106797B CN108106797B (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810172182.9A Active CN108106797B (en) | 2018-03-01 | 2018-03-01 | Condom detection loading attachment and condom detector |
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Cited By (1)
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|---|---|---|---|---|
| CN110774293A (en) * | 2019-11-06 | 2020-02-11 | 大连交通大学 | Automatic upper die flexible manipulator for condom electric detection |
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| CN108106797B (en) | 2024-07-12 |
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