CN207832409U - 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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- CN207832409U CN207832409U CN201820291964.XU CN201820291964U CN207832409U CN 207832409 U CN207832409 U CN 207832409U CN 201820291964 U CN201820291964 U CN 201820291964U CN 207832409 U CN207832409 U CN 207832409U
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- pipe portion
- sliding block
- spreading
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Abstract
The utility model 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 third pipe portion, first pipe portion, the second pipe portion, third pipe portion intersect, first pipe portion is located at the top of intersection, second pipe portion is located at the lower section of intersection, third pipe portion is located at the obliquely downward of intersection, third pipe portion is connect with condom entrance, pressure difference generating means is connect by connecting tube with tee pipe fitting, and pressure difference generating means is for so that the air pressure of third 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 existing in the prior art.
Description
Technical field
The utility model is related to the production detection technique field of contraceptive more particularly to condom self-presenting devices and
Condom detects 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, reduces this phenomenon so needing to carry out an inspection before packing after manufacture.
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 causing condom to scratch.
Invention content
The purpose of this utility model is to provide condom self-presenting devices, to solve craft existing in the prior art
The technical issues of inefficiency of condom is unfolded.
Condom self-presenting devices, including tee pipe fitting, pressure difference generating means and condom entrance, tee pipe fitting include
First pipe portion, the second pipe portion and third pipe portion, the first pipe portion, the second pipe portion, third 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 third pipe portion is located at the obliquely downward of intersection, third pipe portion and condom
Entrance connects, and pressure difference generating means is connect by connecting tube with tee pipe fitting, and pressure difference generating means is for making third pipe portion
Air pressure is more than the air pressure of the first pipe portion.
The utility model condom self-presenting devices have the beneficial effect that：
The condom self-presenting devices can to enter condom entrance by the way that pressure difference generating means is arranged
Condom expands under draught head effect, and under the action of pressure difference along the third pipe portion of tee pipe fitting 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
Vertical path in two pipe portions is fallen.So as to realize the Automatic-expanding of condom, the numerous of artificial expansion condom is avoided
Trivial operation, to be detected to condom in follow-up link.
Preferred technical solution, supplementary features are that third pipe portion and the angle of the first pipe portion are not more than 40 °.
It is above-mentioned vertical by the way that the angle of the two pipe portions to be arranged to, in condom first can be entered from third pipe portion
It can smoothly enter into when pipe portion, apparent irreversible folding will not occur for condom itself, consequently facilitating pressure difference occurs
After device is closed, condom can smoothly be fallen from the opening of the second pipe portion.
Another of the utility model is designed to provide a kind of condom detection feeding device, including carriage, biography
Motivation structure and condom device for spreading and any of the above-described condom self-presenting devices, carriage are connect with transmission mechanism,
Carriage switches between the first position and the second position for drive transmission device,
Transmission mechanism is connect with condom device for spreading, and transmission mechanism is for making condom device for spreading in first angle
Switch between second angle, condom device for spreading is in horizontality in first angle, and condom device for spreading is the
Heeling condition is in when 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 above condom device for spreading.
The utility model condom self-presenting devices 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 third bar, first
Bar and the pivot joint of the second bar, third bar and the pivot joint of the second bar, third bar with the junction of the first bar the first bar length direction
On position can change, and third bar can relatively rotate with the first bar, third bar or the second bar and condom
Device for spreading is fixedly connected.
By the way that the first bar, the second bar, third bar are arranged to triangular arrangement, and third bar can be slided on the first bar
It is dynamic, the shape of triangle can be driven integrally to change when the junction position of third bar and the first bar changes, into
And change the angle of the second bar or third 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 from first direction it is parallel with position change direction of first bar on the second bar.
By the way that the first sliding block and the second sliding block, the first sliding block and the first bar and the pivot joint of the second bar, third bar and second is arranged
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 for the triangle that second bar, third bar are collectively formed, and then change condom device for spreading in different moments
Angle.
Technical solution still further preferably, supplementary features are that carriage further includes linear actuating device and leads
The direction of motion of rail, the output end of linear actuating device is parallel with guide rail, and the first sliding block and the second sliding block are slidably arranged in guide rail
On, the output end of linear actuating device is connect by connecting plate with the first sliding block.
By the way that linear actuating device and guide rail is arranged, and make the two parallel, it can be by the output end of linear driving mechanism
Conversion of motion is the movement of the first sliding block, 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 connect with the first sliding block, and the second end of elastomeric element is connect with the second sliding block, and elastomeric element is used
Apply to the first sliding block and the second sliding block when elastomeric element deformation and make active force of first sliding block far from the second sliding block, leads
The side of rail is equipped with block, and block is for limiting maximum distance of the transmission mechanism far from the second position.
When elastomeric element is arranged between the first sliding block and the second sliding block, the first sliding block and the second sliding block can be made de-
It automatically being flicked when from first position so that the first bar, the second bar, third bar are formed by triangularity triangle at a right angle,
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 first bar, the second bar, third bar are formed by triangularity 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 the way that pulling mechanism is arranged
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
Power source is sequentially connected with component is pulled, and pulls component that can be moved along the center position far from or close to condom device for spreading,
It includes drag hook to pull component, and drag hook includes a pulling department, and pulling department is vertical with component moving direction is pulled, the quantity of pulling mechanism
It is 4.
Power source is respectively set in each pulling mechanism, condom is pulled using pulling component, so that condom
Lower part can be during being sleeved on test bar 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 not will produce the frictional force between condom and test bar,
Ensure that condom can be smoothly sleeved on test bar.
Condom is caught on from inside by the way that pulling department is arranged, the lower part of condom all can be caught on and be opened, with
The frictional force between condom and test bar is not will produce conducive to the restoring force at the stronger position of restoring force, ensures that condom can
Smoothly it is sleeved on test bar.
Another of the utility model is designed to provide a kind of condom detector, and any of the above-described condom is arranged certainly
Dynamic expanding unit.
The condom detector has all technique effects of above-mentioned condom self-presenting devices.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the condom self-presenting devices structural schematic diagram of the utility model embodiment one；
Fig. 2 is the schematic diagram of the condom moving line of the utility model embodiment one；
Fig. 3 is the structural schematic diagram of the condom detection feeding device of the utility model embodiment two；
Fig. 4 is structural schematic diagram of the embodiment two when transmission mechanism starts to move downward；
Fig. 5 is structural schematic 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 in each embodiment indicates is as follows：The first pipe portions of 1-；The second pipe portions of 2-；3- thirds
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-；33- third bars.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
Embodiment one：
Condom self-presenting devices, including tee pipe fitting, pressure difference generating means and condom entrance 5, tee pipe fitting packet
The first pipe portion 1, the second pipe portion 2 and third pipe portion 3 are included, the first pipe portion 1, the second pipe portion 2, third 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, third pipe portion
Positioned at the obliquely downward of intersection, third pipe portion 3 is connect 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 third 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.Hose connection may be used in connecting tube 6, is convenient for improving the flexible of the layout of the devices such as air pump 4 in this way
Property.
The condom self-presenting devices can make the condom for entering condom entrance 5 in gas by air pump 4
It is so gradual that become straight and expand under differential pressure action, and along the third 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
Vertical path in first pipe portion 1 and the second pipe portion 2 is fallen.So as to realize the Automatic-expanding of condom, so as to follow-up ring
Condom is detected in section.
Particularly, the angle of third 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 to be arranged to, in condom the can be entered from third pipe portion 3
It can smoothly enter into when one pipe portion 1, apparent irreversible folding will not occur for condom itself, consequently facilitating pressure difference is sent out
After generating apparatus is closed, condom can smoothly be fallen 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 the base, and carriage is connect with transmission mechanism, and carriage is driven for driving
Mechanism switches between the first position and the second position,
Transmission mechanism is connect with condom device for spreading 20, and transmission mechanism is for making condom device for spreading 20 first
Switch between angle and second angle, condom device for spreading 20 is in horizontality in first angle, and condom struts dress
It sets 20 and is in heeling condition in second angle, 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 in 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 be in horizontality, and condom device for spreading 20 can make in heeling condition when transmission mechanism be in the second position
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 be 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 third bar 33,32 pivot of the first bar 31 and the second bar
Connect, third bar 33 and the pivot joint of the second bar 32, third bar 33 with the junction of the first bar 31 on the length direction of the first bar 31
Position can change, and third bar 33 can relatively rotate with the first bar 31, that is, the top of the first bar 31 is arranged
A shaft is arranged on one end of third bar 33 for one kidney slot, which can relatively rotate with the first bar 31, and should
Shaft can be slided in the length direction of 31 the first bar of upper edge 31 of the first bar.The other end of third bar 33 and condom device for spreading
20 are fixedly connected.
By the way that the first bar 31, the second bar 32, third bar 33 are arranged to triangular arrangement, and third bar 33 can be
It is slided on one bar 31, the shape of triangle can be driven when the junction position of third bar 33 and the first bar 31 changes
Entirety changes, and then changes the angle of third 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, third bar 33 and the second sliding block
16 pivot joints, the first bar 31 and the second bar 32 and the pivot joint of the first sliding block 15, and the first sliding block 15 and the second sliding block 16 is relatively close
Or separate first direction is parallel with position change direction of first bar 31 on the second bar 32.
By the way that the first sliding block 15 and the second sliding block 16, the first sliding block 15 and the first bar 31 and the pivot joint of the second bar 32 is arranged, the
Three bars 33 and the second sliding block 16 are pivotally connected, 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, third bar 33 are collectively formed, and then change peace
Angle of a full set of device for spreading 20 in 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 end of device is connect 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 the base.
By the way that linear actuating device and guide rail 13 is arranged, 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, 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 connect with the first sliding block 15, and the second end of elastomeric element is connect with the second sliding block 16, specifically, elastomeric element is spiral pressure
The both ends of contracting spring 17, spiral compression spring 17 are connect with the first sliding block 15 and the second sliding block 16 respectively, and elastomeric element is for working as
Apply to the first sliding block 15 and the second sliding block 16 when elastomeric element deformation and makes effect of first sliding block 15 far from the second sliding block 16
The side of power, guide rail 13 is equipped with block 14, and block 14 is for limiting maximum distance of the transmission mechanism far from the second position.
When elastomeric element is arranged between the first sliding block 15 and the second sliding block 16, the first sliding block 15 and second can be made to slide
Block 16 is automatically flicked when being detached from first position so that the first bar 31, the second bar 32, third bar 33 are formed by triangularity
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, third bar 33
Triangularity is formed by into obtuse triangle, condom expanding unit becomes horizontality by heeling condition.
Particularly, condom device for spreading 20 includes multiple pulling mechanisms, and pulling mechanism is directed to condom and struts dress
Set 20 center.
It, can be during condom be sleeved on test bar in the state being softened, peace by the way that pulling mechanism is arranged
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, and power source is pulled to connect with component transmission is pulled
It connects, pulls component that can be moved along the center position far from or close to condom device for spreading 20.It is specific to pull power source
Think and pull cylinder 22, when cylinder 22 being pulled to stretch out, component is pulled to be located at the center of condom device for spreading 20, pull cylinder 22
When retraction, center of the component far from condom device for spreading 20 is pulled, the bottom of condom is strutted.
Power source is respectively set in each pulling mechanism, condom is pulled using pulling component, so that condom
Lower part can be during being sleeved on test bar 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 not will produce the frictional force between condom and test bar,
Ensure that condom can be smoothly sleeved on test bar.
Further particularly, it includes drag hook 21 to pull component, and drag hook 21 includes a pulling department, pulling department and pulling structure
Part moving direction is vertical, and the quantity of pulling mechanism is 4.
Condom is caught on from inside by the way that pulling department is arranged, the lower part of condom all can be caught on and be opened, with
The frictional force between condom and test bar is not will produce conducive 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, that is, is located at first position, third bar 33 and condom device for spreading 20
In horizontality, drag hook 21 is in stretching state.
When condom is fallen from condom outlet 7, the sensor detection in condom device for spreading 20 has peace
A full set is fallen, 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 end 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, there is no setting in motions for the second sliding block 16, still protect
Original position is held, so the distance between the first sliding block 15 and the second sliding block 16 increase.The left end of the diagram of third bar 33 is in the first bar
Relative to 31 upward sliding of the first bar in 31 kidney slot, while relative rotation also occurs for third bar 33 and the first bar 31, and first
The triangle that bar 31, the second bar 32, third bar 33 are constituted also becomes right angled triangle by obtuse triangle, thus will be safe
Set device for spreading 20 becomes inclined state by horizontality.The movement until third 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 third bar 33 by the inner wall of the kidney slot of the first bar 31
Shaft, the shaft of third 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 between the two be enough to overcome condom remaining not yet
The frictional force generated between test bar during being sleeved on test bar by complete distracted position.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 the continuation of condom device for spreading 20 oliquely downward moves, 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 be continued to move obliquely upward by the blocking of block 14.First slides
The distance between block 15 and the second sliding block 16 shorten, and spiral compression spring 17 is compressed, and the shaft of third bar 33 is in the first bar 31
Kidney slot in slide, the direction of motion be relative to the first bar 31 obliquely downward move.Meanwhile by the first bar 31, the second bar 32,
The triangle that third bar 33 is constituted 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 energy is stored.
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, and any of the above-described condom self-presenting devices are arranged.
The condom detector has all technique effects of above-mentioned condom self-presenting devices.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement, such as：
(1) in embodiment two, introduction be linear actuating device be rodless cylinder, select 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 used
Component other than cylinder, such as ball screw framework or screw-nut mechanism or linear motor, these are people in the art
What the content enlightenment that member is introduced in embodiment can be made.
(2) in embodiment two, introduction is that condom device for spreading is fixedly connected with third 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 above when condom device for spreading level effect.
(3) in embodiment two, introduction is that spiral compression spring is arranged 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 to flick the second sliding block.Actually
Spiral compression spring, i.e. part setting being located to the second sliding block of the first sliding block can also be replaced with spiral stretching spring
The top for illustrating direction, is arranged spiral stretching spring between this part and the second sliding block, can also play and the first sliding block and the
The identical effect of spiral compression spring is directly set between two sliding blocks.
And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. condom self-presenting devices, which is characterized in that including tee pipe fitting, pressure difference generating means and condom entrance, institute
It includes the first pipe portion, the second pipe portion and third pipe portion, first pipe portion, second pipe portion, the third to state tee pipe fitting
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, the third
Pipe portion is located at the obliquely downward of intersection, and the third pipe portion is connect with the condom entrance, and the pressure difference generating means passes through
Connecting tube is connect with the tee pipe fitting, and the pressure difference generating means is for so that the air pressure of the third 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 third 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 condom self-presenting devices as claimed in claim 1 or 2, the carriage is connect 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 connect with the condom device for spreading, and the transmission mechanism is for so that the condom struts dress
It sets and switches between first angle and second angle, the condom device for spreading is in horizontality, institute in first angle
It states condom device for spreading and is in heeling condition in second angle, the transmission mechanism is in condom when first position
Device for spreading is in first angle, and the transmission mechanism is in the condom device for spreading when second position and is in second jiao
Degree, second pipe portion are exported with condom, and the condom outlet is arranged 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 third bar, first bar and second bar pivot joint, the third 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 third bar can change, and described
Third bar can relatively rotate with first bar, the third 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 the first cunning
Block and the second sliding block, the third 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
Position change direction on two bars is parallel.
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 end of the linear actuating device is parallel with the guide rail, and described first
Sliding block and second sliding block are slidably arranged on the guide rail, and the output end 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 connect with first sliding block, and the of the elastomeric element
Two ends are connect 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 far from second sliding block, the side of the guide rail are equipped with gear
Block, the block is for limiting maximum distance of the transmission mechanism far from the second position.
8. the condom according to claim 3 or 4 or 5 or 6 detects feeding device, 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
Power source is moved, the pulling power source is sequentially connected with component is pulled, and the pulling component can be along the separate or close peace
The center position of a full set of device for spreading moves, and it includes drag hook to pull component, and the drag hook includes 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 described in any one of claim 1-9
Device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820291964.XU CN207832409U (en) | 2018-03-01 | 2018-03-01 | Condom self-presenting devices and detection feeding device and condom detector |
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| CN201820291964.XU CN207832409U (en) | 2018-03-01 | 2018-03-01 | Condom self-presenting devices and detection feeding device and condom detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106797A (en) * | 2018-03-01 | 2018-06-01 | 沈阳工业大学自控技术有限公司 | Condom self-presenting devices and detection feeding device and condom detector |
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2018
- 2018-03-01 CN CN201820291964.XU patent/CN207832409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106797A (en) * | 2018-03-01 | 2018-06-01 | 沈阳工业大学自控技术有限公司 | Condom self-presenting devices and detection feeding device and condom detector |
| CN108106797B (en) * | 2018-03-01 | 2024-07-12 | 沈阳工业大学自控技术有限公司 | Condom detection loading attachment and condom detector |
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