CN209724944U - A kind of switchable sucker structure - Google Patents
A kind of switchable sucker structure Download PDFInfo
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- CN209724944U CN209724944U CN201822092682.XU CN201822092682U CN209724944U CN 209724944 U CN209724944 U CN 209724944U CN 201822092682 U CN201822092682 U CN 201822092682U CN 209724944 U CN209724944 U CN 209724944U
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- sucker
- sliding block
- opening
- wedge surface
- switchable
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Abstract
The utility model discloses a kind of switchable sucker structures, including sucker ontology, frame body and the sucker opening controlling mechanism being arranged on frame body.The setting of sucker ontology is on frame body；External force is loaded to sucker opening controlling mechanism, the opening of sucker ontology is opened, and cancels the external force, sucker opening controlling mechanism automatically resets, and closes the opening of sucker ontology.It after sucker structure provided by the present application is adsorbed on object, can be opened by operating mechanical sucker opening controlling mechanism, there is better overturning-preventing and impact resistance using the equipment of the sucker structure, and, which occupies little space, easy to operate.
Description
Technical field
The utility model relates to sucker technical field, in particular to a kind of switchable sucker structure.
Background technique
Sucker system it is a kind of using suction by the device of article sorption, fixation.Sucker can generally be divided into two kinds of patterns, one are as follows:
Connect the sucker of a power source (such as suction device), it is another then be the sucker without connection power source.The principle of sucker
It is that the air pressure of suction cup interior is allowed to be less than atmospheric pressure, uses generation sorptive force.
In the prior art, the sucker structure based on power source is complicated, is not suitable for use in the sucker of small device, purely mechanic
Sucker can use lesser space and simple structure, but switch inconvenient for operation.
Utility model content
The purpose of this utility model is to provide a kind of switchable sucker structures, solve the switch behaviour of purely mechanic sucker
Make inconvenient technical problem.
To solve the above-mentioned problems, the technical solution of the utility model is:
A kind of switchable sucker structure, including sucker ontology, which is characterized in that further include frame body and setting in the frame body
On sucker opening controlling mechanism, the sucker ontology is arranged on frame body；External force is loaded to the sucker opening controlling mechanism,
The opening of sucker ontology is opened；The external force is cancelled, sucker opening controlling mechanism automatically resets, and closes opening for sucker ontology
Mouthful.
Preferably, the sucker opening controlling mechanism includes sucker opening control piece, slide block assembly and elastic component 8；Institute
It states elastic component 8 to be located on frame body, and controls slide block assembly and automatically reset；The sucker opening control piece is oriented to by frame body, and
It is moved above and below under the control of the slide block assembly.
Preferably, the slide block assembly includes active sliding block and wedge surface sliding block, and the external force passes through the active sliding block control
The wedge surface slide block movement is made, so that sucker opening control piece be made to move upwards；After cancelling external force, the elastic component 8 pushes wedge
Face sliding block resets.
Preferably, the wedge surface sliding block is equipped with the sliding skewed slot being oriented to the upper end of sucker opening control piece, wedge
Face sliding block controls the upper and lower movement of sucker opening control piece by the sliding skewed slot.
Preferably, the active force of up and down direction is converted to the left and right directions of wedge surface sliding block by active sliding block by the external force
Movement, be then converted into sucker opening control piece up and down direction movement.
Preferably, the frame body includes the first vertical slot, the second vertical slot and level trough；The wedge surface sliding block and the elasticity
Part 8 is placed in the level trough, and the active sliding block is oriented to by first vertical slot, and the sucker opening control piece passes through institute
State the second vertical slot guiding.
Preferably, the wedge surface sliding block is annular, and corresponds at least one active sliding block；External force will be upper by active sliding block
The active force in lower direction is converted into the torsion of wedge surface sliding block, to control sucker opening opening of the control piece far from sucker ontology.
Preferably, the wedge surface sliding block includes two lozenges being oppositely arranged, and sliding with active at the lozenges
Block is slidably connected.
Preferably, the sucker opening control piece includes at least the connection being slidably connected with sliding skewed slot in its circumferential direction
Portion.
Preferably, the sucker opening control piece is vent plug.
Compared with the existing technology, the beneficial effects of the utility model are:
1, after sucker structure provided by the present application is adsorbed on object, by operating mechanical sucker opening controlling mechanism
It can open, it is more firm to the control of sucker, when the equipment with the sucker structure bears external impact, as long as the impact
It is not accurately to act on the specific position of sucker opening controlling mechanism, then does not interfere with the adsorption capacity of sucker ontology, change
The sucker structure of Yan Zhi, the application have stronger anti-impact force, thus can apply in the equipment that may have the larger arm of force
On.
2, in the utility model, frame body provides installation and operating space for sucker opening controlling mechanism, can be independent
Part being arranged, being installed in other equipment, is also possible to a part of other equipment, that is, sucker ontology and sucker opening
Control mechanism can depend on other equipment and exist.
3, slide block assembly is mounted in frame body, its own may include single or multiple forms of motion, such as sliding, rotation fortune
Dynamic form can realize the conversion in the direction of power by simple mechanical structure.
Detailed description of the invention
Fig. 1 is a kind of the utility model schematic diagram of one embodiment of switchable sucker structure, wherein sucker ontology
Opening is in off state；
Fig. 2 is a kind of the utility model schematic diagram of one embodiment of switchable sucker structure, wherein sucker ontology
Opening is in an open state；
Fig. 3 is a kind of schematic diagram of another embodiment of switchable sucker structure of the utility model, wherein sucker ontology
Opening be in off state；
Fig. 4 is a kind of schematic diagram of another embodiment of switchable sucker structure of the utility model, wherein sucker ontology
Opening be in an open state.
Wherein, 1, object, 2, frame body, the 201, first vertical slot, 202, level trough, the 203, second vertical slot, 204, cylinder, 3, wedge
Face sliding block, 301, sliding skewed slot, 302, lozenges, 303, groove, 304, inner ring, 305, outer ring, 4, active sliding block, 5, sucker opens
Mouth control piece, 501, interconnecting piece, 502, piston part, 6, sucker ontology, 601, opening portion, 602, pan portion, 7, adsorption space, 8, elasticity
Part.
Specific embodiment
It is described in detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1-4, a kind of switchable sucker structure, including sucker ontology 6, frame body 2 and the suction being arranged on frame body 2
Dish opening control mechanism.The setting of sucker ontology 6 is on frame body 2；External force, sucker ontology 6 are loaded to sucker opening controlling mechanism
Opening open, cancel the external force, sucker opening controlling mechanism automatically resets, and closes the opening of sucker ontology 6.
Specifically: frame body 2 provides installation and operating space for sucker opening controlling mechanism, can be to be independently arranged
, the part being installed in other equipment, be also possible to a part of other equipment, that is, sucker ontology 6 and sucker opening control
Mechanism can depend on other equipment and exist.
Sucker ontology 6 has pan portion 602 and opening portion 601, wherein for being adsorbed on object 1 at inverted funnel-form
On, under natural conditions, there is adsorption space 7 in pan portion 602, sucker ontology 6 is adsorbed on object by compressing the adsorption space 7
On 1, the concrete operations of the compression adsorption space 7 can be and be beaten under the action of the external force by sucker opening controlling mechanism
Sucker opening is opened, direct pressing sucker structure is also possible to, the gas in adsorption space 7 is open to sucker at opening portion 601
Control mechanism has active force, so that sucker opening control machine be made to lose the control to opening portion 601.Opening portion 601 is placed in frame
Inside body 2, opening portion 601 can be tubular structure, as shown in Figure 1.
Sucker opening controlling mechanism is arranged on frame body 2, can be by loading or cancelling external force on it, to control out
The on-off of oral area 601 is not meant to only just to can control the state to be opened of opening portion 601 by the external force certainly, at this,
The opening operation of opening portion 601 can also be as described above by pressing sucker structure and realize.When sucker ontology 6 to be made is inhaled
It when being attached on object 1, needs to open opening portion 601, the air of pan portion 602 is discharged through opening portion 601.When sucker knot to be removed
When structure, external force is loaded to sucker opening controlling mechanism, sucker opening controlling mechanism is the control lost to opening portion 601, pan portion
602 are connected to extraneous gas, and sucker ontology 6 is then made to be detached from object 1 and above pulling out frame body 2.
The application controls the opening of sucker ontology 6 by setting sucker opening controlling mechanism, on the one hand, in control sucker
When structure, as long as applying active force to sucker opening controlling mechanism and/or frame body 2, it is more convenient for controlling.On the other hand, right
The control of sucker is more firm, when being adsorbed on object, with the sucker structure equipment receiving external impact, until to be somebody's turn to do
Impact is accurately acted on the specific position of sucker opening controlling mechanism, then does not interfere with the absorption of sucker ontology 6
Power, in other words, the sucker structure of the application have stronger anti-impact force, thus can apply and may have the larger arm of force
In equipment.
Please continue to refer to Fig. 1-4, sucker opening controlling mechanism includes sucker opening control piece 5, slide block assembly and elasticity
Part 8.Elastic component 8 is arranged on frame body 2, and controls automatically reseting for slide block assembly, preferably helical spring.The sucker opening control
Product 5 is oriented to by frame body 2, and is slidably connected with the slide block assembly.
Specifically: sucker opening control piece 5 is located at the top of opening portion 601, is slidably connected with slide block assembly.Sucker
The up and down motion of opening control piece 5 can be realized by acting on while frame body 2 and slide block assembly, wherein frame body 2 opens sucker
Mouth control piece 5 has guiding role, and to control the motion profile of sucker opening control piece 5, guiding of frame body 2 is used to suction at this
The circumferential direction of dish opening control piece 5 is limited and decontrols the displacement freedom of its up and down direction to realize, such as shape in frame body 2
At a hole, sucker opening control piece 5 is located in the hole.Slide block assembly has upper and lower upward sucker opening control piece 5
Active force, certainly, slide block assembly have the active force in other directions also in the protection of the application sucker opening control piece 5 simultaneously
Within the scope of, in other words, as long as slide block assembly can be open for sucker, control piece 5 provides the power of up and down motion.
Driving slide assemblies in addition, sucker opening control piece 5 can also be moved up and down by it, for example, when passing through pressing
During sucker ontology is fixed on object by sucker structure, the gas in adsorption space 7 acts on sucker opening control piece 5
On, move upwards it, after the discharge of those gases, sucker opening control piece 5 is transported downwards under the action of self weight and elastic component 8
It moves and resets；During this, sucker opening control piece 5 controls the movement of slide block assembly.
Sucker is open control piece 5 to block or decontrol opening portion 601, in following any embodiments, sucker opening control
Vent plug can be used in product 5.
Slide block assembly be used for by external force be converted to sucker opening control piece 5 up and down motion, why preferred slide block assembly,
Its advantage first is that can pass through simple mechanical structure realize power direction conversion.Slide block assembly is mounted in frame body 2,
It itself may include single or multiple forms of motion, such as sliding, rotation forms of motion.
The both ends of elastic component 8 are separately connected frame body 2 and slide block assembly, are used to control automatically reseting for slide block assembly.To
When slide block assembly loads external force, 8 compress energy storage of elastic component, after loading the external force revocation on slide block assembly, elastic component 8 is released
Can, so that slide block assembly be pushed to reset.
Please continue to refer to Fig. 1-4, specifically, slide block assembly includes active sliding block 4 and wedge surface sliding block, above-mentioned external force passes through
Active sliding block 4 controls wedge surface sliding block 3 and moves, so that sucker opening control piece 5 be made to move upwards, after cancelling external force, elastic component 8 is pushed away
Dynamic wedge surface sliding block 3 resets.
Specifically: for above-mentioned external force in active sliding block 4, active sliding block 4 pushes wedge surface sliding block 3 to move again, and two
The specific connection relationship of person is for example: one end of active sliding block 4 acts on the wedge surface of wedge surface sliding block 3.Active sliding block 4 and wedge surface are sliding
3 cooperating of block can convert wedge surface sliding block 3 in the horizontal direction for the active force of vertical direction of the load in active sliding block 4
Active force, or be converted into the torque of wedge surface sliding block 3.The conversion of motion of itself is again sucker opening control by wedge surface sliding block 3
The upward movement of part 5.
One end of elastic component 8 is connected on wedge surface sliding block 3, and after external force revocation, elastic component 8 pushes wedge surface sliding block 3 multiple
Position, correspondingly, sucker opening control piece 5 moves downward, active sliding block 4 also resets.
Please continue to refer to Fig. 1-4, the upper end of sucker opening control piece 5 is oriented to specifically, wedge surface sliding block 3 is equipped with
Sliding skewed slot 301, wedge surface sliding block 3 by the sliding skewed slot 301 control sucker be open control piece 5 up and down motion.
That is: the upper end setting of sucker opening control piece 5 is in sliding skewed slot 301, during wedge surface sliding block 3 moves,
It is produced relative sliding with sucker opening control piece 5 by sliding skewed slot 301, and sliding skewed slot 301 makes sucker opening control piece 5 exist
Displacement is generated in up and down direction.
The specific structure difference of wedge surface sliding block 3, sucker opening control piece 5 and active sliding block 4 can then generate different realities
Mode is applied, two specific embodiments is lifted below in conjunction with attached drawing and is described in detail.
Referring to FIG. 1-2, in one embodiment, the active force of up and down direction is converted to by external force by active sliding block 4
The movement of the left and right directions of wedge surface sliding block 3 is then converted into the movement of sucker opening 5 up and down direction of control piece.
Specifically: wedge surface sliding block has a lozenges 302, and the lower end of active sliding block 4 acts on the lozenges 302
On, when active sliding block 4 moves downward, push the horizontal movement in frame body 2 of wedge surface sliding block 3.Slide 301 relatively horizontal orientation of skewed slot
It is obliquely installed, therefore, when to the left/right side is slided under the action of wedge surface sliding block 3 is in active sliding block 4, sucker opening control piece 5
Sliding skewed slot 301 guiding under move upwards, under the action of wedge surface sliding block 3 is in elastic component 8 to the right/left slide when,
Sucker opening control piece 5 moves downward under the guiding of its self weight and sliding skewed slot 301.Equally, when the gas in adsorption space 7
When body moves upwards sucker opening control piece 5, linear movement under the action of sucker is open control piece 5 of wedge surface sliding block 3, when this
After a little gas emptyings, under the action of the self weight of the elastic force of elastic component 8 and sucker opening control piece 5, wedge surface sliding block 3 and sucker are opened
Mouth control piece 5 resets.
Further, frame body 2 includes the first vertical slot 201, the second vertical slot 203 and level trough 202.Wedge surface sliding block 3 and bullet
Property part 8 be placed in level trough 202, active sliding block 4 by the first vertical slot 201 be oriented to, wedge surface sliding block 3 and elastic component 8 are placed in level
In slot 202, sucker opening control piece 5 passes through the second vertical slot 203 and is oriented to.
That is: active sliding block 4 slides setting in the first vertical slot 201, and wedge surface sliding block 3 is slided in level trough 202, and its
The lower end of lozenges 302 and active sliding block 4, which is slided, to be arranged.When active sliding block 4 is not by external force, the both ends of wedge surface sliding block 3 lead to respectively
It crosses elastic component 8 and level trough 202 limits.The both ends of elastic component 8 are separately connected wedge surface sliding block 3 and level trough 202.
Fig. 3-4 is please referred to, in another embodiment, wedge surface sliding block 3 is annular, and corresponds at least one active sliding block 4.
External force converts the active force of up and down direction to by active sliding block 4 torsion of wedge surface sliding block 3, to control sucker opening control
Opening of the part 5 far from sucker ontology 6.
That is: in the present embodiment, settable multiple active sliding blocks 4 on annular wedge surface sliding block 3, all active sliding blocks 4 can
The synchronous lozenges 302 for pushing wedge surface sliding block 3, can also individually run, as long as wedge surface sliding block 3 can be made to rotate.Due to wedge
Face sliding block 3 is annular, therefore active sliding block 4 can be around wedge surface sliding block 3 circumferentially, sucker opening control piece 5 and wedge surface sliding block 3
Junction can also be along wedge surface sliding block 3 circumferentially.
Further, wedge surface sliding block 3 includes two lozenges 302 being oppositely arranged, and active sliding block 4 passes through lozenges 302
It acts on wedge surface sliding block 3.
Specifically: lozenges 302 is arranged in a one-to-one correspondence with active sliding block 4, and all lozenges 302 are along wedge surface sliding block
3 circumferentially arrange with rotation direction, is illustrated by taking two lozenges 302 as an example, which can phase in Fig. 3 and Fig. 4
It is arranged on wedge surface sliding block 3 over the ground.Groove 303 can also be arranged in the root of lozenges 302 in wedge surface sliding block 3, when active sliding block 4
When moving to the limit, lower end is placed in corresponding groove 303, the program can to avoid under extreme conditions, wedge surface sliding block 3 by
Continuing to rotate in inertia causes it to generate friction between active sliding block 4.
Further, sucker opening control piece 5 is slidably connected at least provided with one with sliding skewed slot 301 in its circumferential direction
Interconnecting piece 501.
Specifically: interconnecting piece 501 is arranged in a one-to-one correspondence with sliding skewed slot 301, mistake of the sucker opening control piece 5 in rotation
Cheng Zhong, each skewed slot 301 that slides drive each interconnecting piece 501 to synchronize upper and lower movement.Certainly, the sliding skewed slot 301 at this may be provided at
On the outer ring 305 of wedge surface sliding block 3, interconnecting piece 501 is arranged on 305 face of outer ring of wedge surface sliding block 3；Sliding skewed slot 301 can be with
It is arranged in the ground bottom of wedge surface sliding block 3, top and the sliding skewed slot 301 of interconnecting piece 501 are slidably connected.Sucker opening control piece 5
It further include piston part 502 (not embodied in figure), one end of each interconnecting piece 501 is all connected with piston part 502, and preferably integrated with piston part 502
Molding.The on-off of opening of the piston part 502 to control sucker ontology 6.
To further understand the present embodiment, Fig. 3 and Fig. 4 are please referred to.
The part-structure of frame body 2 is concealed in Fig. 3, in order to clearly show the structure of slide block assembly.It can be seen by Fig. 3
Out, wedge surface sliding block 3 may include inner ring 304 and outer ring 305, by with certain thickness annular plate-like knot between inner and outer rings 305
Structure connection, sliding skewed slot 301 may be provided in the annular plate-like structure.Sucker ontology 6 and wedge surface sliding block 3 are coaxially disposed, sucker
The opening of ontology 6 and piston part 502 are respectively positioned on center.The periphery of wedge surface sliding block 3, preferably a wedge surface is arranged in elastic component 8
Two elastic components 8 are symmetrically set on sliding block 3.
Fig. 4 illustrates the embodiment of this implementation by three operating instant states, and the cylinder 204 in figure is frame body 2
A part, effect in the present embodiment are oriented to for interconnecting piece 501, in 204 subscript of cylinder scale in Fig. 4
Line, in order to convenient for intuitively finding out the working condition of interconnecting piece 501, and more fully understand the present embodiment, and in reality
In the application of border, the graduation mark can with when it is virtual, that is, the graduation mark is not present.
(a) in the raw, active sliding block 4 is located at the top of wedge surface sliding block 3 to dishwashing structure in figure, does not deposit between the two
In interaction force, interconnecting piece 501 is located at lowest part, correspondingly, the opening of sucker ontology 6 is blocked in piston part 502.
(b) figure is the moment shape that active sliding block 4 is pushed wedge surface sliding block 3, and reverse wedge surface sliding block 3 by external force
State.Change under state, interconnecting piece 501 has risen with respect to the position in (a) figure, correspondingly, piston part 502 has been detached from sucker ontology
6 opening, i.e. pan portion 602 are connected to outside air, can be synchronized under the state carry out compression 602 space of pan portion so that it is adsorbed on object
On body 1, or outside air is made to enter pan portion 602 to remove sucker structure.
(c) figure is the limiting condition that active sliding block 4 moves in groove 303, and interconnecting piece 501 has risen at this time
Highest point, correspondingly, opening of the piston part 502 apart from sucker ontology 6 is farthest, the circulation for gas of being more convenient for.
Above by two specific embodiments to the specific of wedge surface sliding block 3, sucker opening control piece 5 and active sliding block 4
Structure is illustrated, but the range of the application protection is not limited to two specific embodiments.
Disclosed above is only some embodiments of the application, and however, this application is not limited to this, any this field
Technical staff can think variation, should all fall in the protection domain of the application.
Claims (10)
1. a kind of switchable sucker structure, including sucker ontology, which is characterized in that further include frame body and setting on the frame body
Sucker opening controlling mechanism, the sucker ontology is arranged on frame body；External force is loaded to the sucker opening controlling mechanism, is inhaled
The opening of disk ontology is opened；The external force is cancelled, sucker opening controlling mechanism automatically resets, and closes the opening of sucker ontology.
2. switchable sucker structure as described in claim 1, which is characterized in that the sucker opening controlling mechanism includes sucker
Be open control piece, slide block assembly and elastic component (8)；The elastic component (8) is located on frame body, and it is automatically multiple to control slide block assembly
Position；The sucker opening control piece is oriented to by frame body, and is moved above and below under the control of the slide block assembly.
3. switchable sucker structure as claimed in claim 2, which is characterized in that the slide block assembly includes active sliding block and wedge
Face sliding block, the external force control the wedge surface slide block movement by the active sliding block, to keep sucker opening control piece upward
Movement；After cancelling external force, the elastic component (8) pushes wedge surface sliding block to reset.
4. switchable sucker structure as claimed in claim 3, which is characterized in that the wedge surface sliding block, which is equipped with, is open to sucker
The sliding skewed slot that the upper end of control piece is oriented to, wedge surface sliding block control sucker opening control piece by the sliding skewed slot
Upper and lower movement.
5. switchable sucker structure as claimed in claim 4, which is characterized in that the external force passes through active sliding block for upper and lower
To active force be converted to wedge surface sliding block left and right directions movement, be then converted into sucker opening control piece up and down direction fortune
It is dynamic.
6. switchable sucker structure as claimed in claim 5, which is characterized in that the frame body is erected including the first vertical slot, second
Slot and level trough；The wedge surface sliding block and the elastic component (8) are placed in the level trough, and the active sliding block passes through described
First vertical slot guiding, the sucker opening control piece are oriented to by second vertical slot.
7. switchable sucker structure as claimed in claim 4, which is characterized in that the wedge surface sliding block is annular, and is corresponded to extremely
A few active sliding block；External force converts the active force of up and down direction to by active sliding block the torsion of wedge surface sliding block, to control
Sucker opening opening of the control piece far from sucker ontology processed.
8. switchable sucker structure as claimed in claim 7, which is characterized in that the wedge surface sliding block includes two and is oppositely arranged
Lozenges, and be slidably connected at the lozenges with active sliding block.
9. switchable sucker structure as claimed in claim 7, which is characterized in that the sucker opening control piece is circumferential extremely at it
It less include the interconnecting piece being slidably connected with sliding skewed slot.
10. the switchable sucker structure as described in claim 2-9 is any, which is characterized in that sucker opening control piece is
Vent plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092682.XU CN209724944U (en) | 2018-12-13 | 2018-12-13 | A kind of switchable sucker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092682.XU CN209724944U (en) | 2018-12-13 | 2018-12-13 | A kind of switchable sucker structure |
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| Publication Number | Publication Date |
|---|---|
| CN209724944U true CN209724944U (en) | 2019-12-03 |
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| CN201822092682.XU Active CN209724944U (en) | 2018-12-13 | 2018-12-13 | A kind of switchable sucker structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441938A (en) * | 2018-12-13 | 2019-03-08 | 上海翎腾智能科技有限公司 | A kind of switchable sucker structure |
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2018
- 2018-12-13 CN CN201822092682.XU patent/CN209724944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441938A (en) * | 2018-12-13 | 2019-03-08 | 上海翎腾智能科技有限公司 | A kind of switchable sucker structure |
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