CN203453258U - Adsorber and adsorption tool - Google Patents

Adsorber and adsorption tool Download PDF

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Publication number
CN203453258U
CN203453258U CN201320545142.7U CN201320545142U CN203453258U CN 203453258 U CN203453258 U CN 203453258U CN 201320545142 U CN201320545142 U CN 201320545142U CN 203453258 U CN203453258 U CN 203453258U
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China
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embolism
negative pressure
swing arm
adsorber
lever
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Expired - Fee Related
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CN201320545142.7U
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Chinese (zh)
Inventor
林彦志
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Mas Automation Corp
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Mas Automation Corp
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Abstract

The utility model provides an adsorber, which comprises a sucker with a negative pressure groove, and is combined with the end part of a column, a plug chamber is formed inside the column and is used for sliding the plug, an air escape hole communicated with the atmosphere is formed on one side of the plug chamber, the plug can close an air escape channel between the air escape hole and the negative pressure groove, so that a negative pressure can be generated in the negative pressure groove of the sucker to suck an article, and the plug can open the air escape channel through the linkage of a force application part so as to relieve the negative pressure in the negative pressure groove; in addition, the utility model also comprises a plurality of adsorption tools which are made by combining the at least one adsorber with the grab handle, the cross bar and the like. Therefore, the phenomena of overlong negative pressure air path, overlarge volume and uneven distribution of vacuum suction force gathered in the negative pressure air path in the traditional adsorption appliance with a single sucker or multiple suckers are improved.

Description

Adsorber and adsorption tool
Technical field
The utility model relates to the technical field with sucker absorption and release object, particularly a kind of adsorber and adsorption tool.
Background technique
Sucker is generally to be made by flexible material, and such as being rubber etc., the body summary of sucker is circular cone peviform, while making sucker cover invest object surface upon adsorption, can form in inside a negative pressure trough.Pliability based on sucker, user can be by the peviform disk body application of force pressure holding of sucker in object surface upon adsorption, to extrude the air in negative pressure trough, allows in negative pressure trough and generates negative pressure, and then be firmly adsorbed in the surface of object.
The application of sucker, picture hanger, suspension bracket, bolster extensively and in the articles for use of house, or even in industry, be applied to inhale and cover the adsorber of the objects such as glass, panel, also or adsorption tool, absorption hand tools etc., it is except the fixed-purpose of absorption object, also have the purposes of moving object after absorption concurrently, wide, the kind of its application various, carries not as good as standby.
Especially, the convenience based on using, applied adsorber in general industry, all possesses and has the design of removing sucker negative pressure (being vacuum breaker).That is when user's application of force pressure holding sucker is in object surface upon adsorption, and make in sucker to form vacuum state, thereby after firmly adsorbing object, or even utilize after the absorption of sucker moves object, be all provided with the design that a convenient user removes sucker negative pressure.
The adsorption tool of object is moved in more advanced being applied to of tradition, is so that negative pressure gas circuit to be set in lever, and this gas circuit is communicated in the sucker of lever bilateral, via the press button valve in this gas circuit, controls this gas circuit and removes the vacuum in sucker, wherein, gas circuit in this press button valve and lever, be the particular design that convenient user removes sucker negative pressure, but, compressibility based on air, the above-mentioned gas circuit volume being communicated in lever can be followed the increase of lever length and be become large, thus, unless the pull of vacuum that the sucker of gas circuit bilateral can form when pressure holding object is enough large, otherwise easily cause the negative pressure value of assembling in gas circuit just little, or even cause the negative-pressure sucking in gas circuit double-sided suction cup to be subject to the impact of gas circuit volume and to cause suction to distribute uneven phenomenon, therefore utilize gas circuit conducting or link the practice of the negative pressure chamber in a plurality of suckers unsatisfactory.
Model utility content
In view of this, the purpose of this utility model, be intended to cast out tradition and with negative pressure gas circuit and press button valve, remove the practice of sucker pull of vacuum, and then provide a kind of adsorber, and by the derivative a kind of adsorption tool made of this adsorber, improve tradition have the single sucking disc or multi-sucker absorption utensil in existing negative pressure gas circuit long, volume is excessive, the pull of vacuum of assembling in negative pressure gas circuit is distributed uneven phenomenon.
To achieve these goals and deal with problems, the utility model provides a kind of adsorber, and it comprises:
One sucker, is circular cone peviform and has one and can cover the negative pressure trough that invests object surface upon adsorption;
One column piece, the inner embolism chamber that forms, this sucker is incorporated into the end of column piece, and embolism chamber connection negative pressure trough, and a side of this embolism chamber forms one and connects open to atmosphere escape hole, forms one and escape gas passage between this negative pressure trough, embolism chamber and escape hole; And
One embolism, is slidedly arranged on embolism indoor, for closing, between escape hole and negative pressure trough, escapes gas passage, and this embolism is opened via the interlock of a force-applying piece and escaped gas passage between escape hole and negative pressure trough.
According to above-mentioned technological means, its effect is: utilize column piece combination and positioning sucker disk, and utilize column piece interior construction embolism chamber to slide and establish embolism, can reduce significantly the distance of escaping gas passage of using as negative pressure gas circuit, and then the volume in gas passage is escaped in reduction, in order to the negative pressure generating in the negative pressure trough by sucker, can assemble rapidly and let out and remove, and then the adsorption force while promoting sucker absorption object, and sucker wish can be removed rapidly the start speed of vacuum while departing from object.
Described adsorber, wherein, sucker center has the guide hole of a connection negative pressure trough, and this embolism chamber is communicated with negative pressure trough via guide hole.
Described adsorber, wherein, embolism is accepted the promotion of an elastic element and closes to escape gas passage between escape hole and negative pressure trough.
Described adsorber, wherein, the outer wall of embolism is provided with an air ring only, and embolism is via air ring only, to close and open to escape gas passage between escape hole and negative pressure trough.
Described adsorber, wherein, the indoor only air ring of embolism is all close to negative pressure trough with escape hole and away from force-applying piece.
Described adsorber, wherein, the neck of the indoor formation one arc concave shape of embolism, this neck provides only air ring to be in contact with one another and to be separated, closes and escape gas passage during contact, when separated, open and escapes gas passage.
Described adsorber, wherein, force-applying piece is a swing arm, this embolism one end forms one and pulls the portion of holding for swing arm contact and interlock is opened and escaped gas passage.
According to this, can make to utilize plug controlled to escape the machinery action that gas passage opens and close and be easy to be implemented and promotes start yield, especially, when sucker wish disengaging object, can remove rapidly the vacuum (being vacuum breaker) of escaping in gas passage.
The utility model also provides a kind of adsorption tool of being made by above-mentioned adsorber, and it also comprises one and is beneficial to the lever that staff grips, and this column piece is fixed on lever, and in lever, for people's hand is tactile, gas passage is escaped in the unlatching of interlock embolism in this swing arm hub setting.
According to this, be beneficial to by adsorber factually be configured to an absorption hand tools, in order to user, grip and manipulating chucks sticking object, move object and discharge object.
Described adsorption tool, wherein, presses mode active configuration one press button to be used for contacting swing arm with load spring on lever, and described staff is to press contact pressure button and sequentially linking swing arm and embolism are opened and escaped gas passage.
The utility model provides again a kind of adsorption tool of being made by above-mentioned adsorber, and it also comprises:
One is beneficial to the lever that staff grips;
Paired adsorber, its column piece is the paired both-end that is fixed on lever respectively, and this swing arm comprises hub setting respectively in one first swing arm and one second swing arm of lever; And
One press button, with load spring, press mode active configuration on lever, and contact the opposed end of the first swing arm and the second swing arm, described opposed end is respectively away from the portion of holding of pulling of the embolism in paired adsorber, and this press button touches for people's hand and opens and escape gas passage via the embolism in the first swing arm and the paired adsorber of the synchronous interlock of the second swing arm.
Design according to this, its effect is: the adsorption tool that can make the configuration of Double-sucker pattern, wherein each sucker all possess can independently build press and pressure release escape gas passage, and each sucker all can see through single press button and control its synchronous unlatching pressure release (the being vacuum breaker) opportunity of escaping gas channel connection atmosphere, and a plurality of suckers that are beneficial on adsorption tool can synchronously discharge the object that is subject to sticking.
Described adsorption tool, wherein, the first swing arm via one first pivot pin hub setting in lever, the first swing arm there is be positioned at identical first arm of force length of the first pivot pin bilateral, the second swing arm in lever, has the second swing arm to be positioned at identical second arm of force length of the second pivot pin bilateral via one second pivot pin hub setting.So design, can be convenient to each embolism of synchronization control and all can synchronously open and respectively escape valve port opening identical in gas passage, respectively escapes negative pressure identical in gas passage and escapes throughput, and then promote a plurality of suckers can synchronously discharge the start yield that is subject to sticking object to obtain.
Described adsorption tool, wherein, the first arm of force length is less than the second arm of force length.So design, is convenient to press button to be disposed at the distolateral but not middle position promotes operation convenience when staff grips lever and presses press button of lever.
Described adsorption tool, wherein, comprises two groups of adsorption tools, is fixed with a cross bar and is connected between its lever.
Described adsorption tool, wherein, cross bar quantity has two, and the double ended that it is individually fixed in two levers makes to enclose composition one quadrilateral between two cross bars and two levers and holds frame.
So design, what can be beneficial to that augmentation adsorption tool presents holds frame appearance, and is beneficial to a plurality of suckers of decentralized configuration of absorption being held to equity on frame same, can stable accepting sticking, move and discharge to adapt to the object that surface area is larger.
In order specifically to implement above-mentioned technological means, and reach the effect of its expection, please continue and consult mode of execution of the present utility model and accompanying drawing, as follows:
Accompanying drawing explanation
Fig. 1 is the first embodiment's of the present utility model configuration schematic diagram;
Fig. 2 is the second embodiment's of the present utility model configuration schematic diagram;
Fig. 3 is the third embodiment's of the present utility model configuration schematic diagram;
Fig. 4 is the 4th kind of embodiment's of the present utility model configuration schematic diagram;
Fig. 5 is the 5th kind of embodiment's of the present utility model schematic perspective view;
Fig. 6 is the 6th kind of embodiment's of the present utility model schematic perspective view.
Description of reference numerals: 10-sucker; 11-negative pressure trough; 12-guide hole; 20-column piece; 21-embolism chamber; 22-escape hole; 23-escapes gas passage; 24-neck; 25-chock plug; 26-through hole; 30-embolism; 31-elastic element; 32-stops air ring; 33-pulls the portion of holding; 40-force-applying piece; 400-swing arm; 410-the first swing arm; 411-the first pivot pin; 420-the second swing arm; 421-the second pivot pin; 50-object; 60-lever; 61-press button; 70-cross bar; 80-adsorber; 90-adsorption tool; L1, L2-first arm of force; L3, L4-second arm of force.
Embodiment
Refer to Fig. 1, disclose the first embodiment's of the present utility model configuration schematic diagram, illustrate that the utility model provides a kind of adsorber, comprise a sucker 10, a column piece 20 and an embolism 30.Wherein:
Sucker 10 is to be circular cone peviform, and use has flexible material and makes (such as rubber, soft plastic etc.), is formed with a negative pressure trough 11 in sucker 10.When sucker 10 covers invest object upon adsorption 50 surface, negative pressure trough 11 does not possess the open to atmosphere passage of company.Therefore, can pass through operator's application of force pressure holding sucker 10, and make in negative pressure trough 11 air from notch edge, overflow loose and go out, make the interior formation negative pressure of negative pressure trough 11, and can firmly be adsorbed in the surface of object 50.
Above-mentioned sucker 10 center has in fact the guide hole 12 of a connection negative pressure trough 11, the inside of above-mentioned column piece 20 forms an embolism chamber 21, one end of column piece 20 forms a chock plug 25, interior formation one through hole 26 of chock plug 25, this chock plug 25 can be filled in closely and be held in guide hole 12, column piece 20 is combined with sucker 10, and make embolism chamber 21 via through hole 26 and guide hole 12, be communicated with negative pressure trough 11, and a side of this embolism chamber 21 is formed with one and connects open to atmosphere escape hole 22, thus, this negative pressure trough 11, between embolism chamber 21 and escape hole 22, form one and escape gas passage 23, atmosphere can be passed in and out in negative pressure troughs 11 via escaping gas passage 23.
Embolism 30 is one to be slidedly arranged on the circular cylinder in embolism chamber 21, can be made of metal, embolism 30 is between escape hole 22 and negative pressure trough 11, to escape gas passage 23 for closing, this embolism 30 can be opened via the interlock of a force-applying piece 40 and escape gas passage 23 between escape hole 22 and negative pressure trough 11, due to all contiguous negative pressure trough 11 of the only air ring 32 in embolism chamber 21 and escape hole 22 and away from force-applying piece 40, thereby can reduce significantly the distance of escaping gas passage 23 of using as negative pressure gas circuit, and then the volume in gas passage 23 is escaped in reduction, in order to interior the generated negative pressure of the negative pressure trough 11 by sucker 10, can assemble rapidly and let out and remove, and then the adsorption force while promoting sucker 10 absorption object 50, and sucker 10 wishs can be removed rapidly the start speed of vacuum while departing from object 50.On the implementation, force-applying piece 40 is for being used for lifting the object of embolism 30, such as pull bar, swing arm etc., and the swing arm of take in the utility model describes as example.
Further, embolism 30 is that the spring by an elastic element 31 is pressed to promote to close and escaped gas passage 23 between escape hole 22 and negative pressure trough 11, and on the implementation, elastic element 31 is a Compress Spring.The outer wall of embolism 30 stops air ring 32 around being provided with one, on the implementation, only air ring 32 is an O type ring, when embolism 30 closing and opening between escape hole 22 and negative pressure trough 11 escape gas passage 23 time, be to rely on to stop air ring 32 and close and open the circulation of escaping gas passage 23 interior gases.Wherein, in embolism chamber 21, around the neck 24 that forms an arc concave shape, when neck 24, close when only air ring 32 contacts and escape gas passage 23, when neck 24 with stop air ring 32 and open when separated and escape gas passage 23.
Then, refer to Fig. 2, disclose the second embodiment's of the present utility model configuration schematic diagram, illustrate that above-mentioned force-applying piece 40 is a swing arm 400 on the implementation, this embolism 30 one end form one and pull the portion of holding 33, rely on swing arm 400 contacts to pull the portion of holding 33 and interlock embolism 30 is escaped gas passage 23 to open.
Refer to Fig. 3, disclose the third embodiment's of the present utility model configuration schematic diagram, explanation is fixed on one by this column piece 20 and is beneficial to the lever 60 that staff grips, and this swing arm 400 be hub setting on lever 60, for people's hand touches, interlock embolism 30 is opened and is escaped gas passage 23.Further, on lever 60, with load spring, press mode active configuration to have a press button 61, rely on press button 61 contact swing arms 400, utilize people's hand contact pressure button 61 and sequentially linking swing arm 400 and embolism 30, and then open and escape gas passage 23.
Refer to Fig. 4, disclose the 4th kind of embodiment's of the present utility model configuration schematic diagram, illustrate that adsorber 80 is to comprise sucker 10, column piece 20 and embolism 30, adsorber 80 is individually fixed in to the both-end of lever 60 via column piece 20 in paired mode, and swing arm 400 comprises one first swing arm 410 and one second swing arm 420 of hub setting on lever 60 respectively on the implementation, with load spring, press mode active configuration on lever 60 press button 61, and contact the opposed end of the first swing arm 410 and the second swing arm 420, and opposed end refers on the first swing arm 410 and the second swing arm 420 both-ends the opposite end that the portion of holding 33 contacts of pulling with embolism 30, rely on the embolism 30 making with people's hand contact pressure button 61 in the first swing arm 410 and the paired adsorber 80 of the synchronous interlock of the second swing arm 420 and open and escape gas passage 23, on the implementation, the first swing arm 410 via one first pivot pin 411 hub settings in lever 60, the first swing arm 410 there is be positioned at identical first arm of force length L 1 of the first pivot pin 411 bilaterals, L2, and the second swing arm 420 via one second pivot pin 421 hub settings in lever 60, the second swing arm 420 there is be positioned at identical second arm of force length L 3 of the second pivot pin 421 bilaterals, L4, so that each embolism 30 of synchronization control all can synchronously be opened and respectively escape valve port opening identical in gas passage 23, to obtain, respectively escape negative pressure identical in gas passage 23 and escape throughput, and then promote a plurality of suckers 10 can synchronously discharge the start yield that is subject to sticking object 50.In addition, the first arm of force L1, L2 length are to be less than the second arm of force length L 3, L4, are convenient to press button 61 to be disposed at the distolateral of lever 60 but not middle position, when staff grips lever 60 and presses press button 61, can promote its operation convenience.
Refer to Fig. 5, disclose the 5th kind of embodiment's of the present utility model configuration schematic diagram, illustrate that adsorption tool 90 is to comprise adsorber 80 and lever 60, two groups of adsorption tools 90 are relied on and between its lever 60, are fixed with a cross bar 70 and link mutually, and then the H type that forms is held frame, to increase the sticking scope of adsorption tool 90, and then make the larger object of adsorption tool 90 energy sticking surface area.
Refer to Fig. 6, disclose the 6th kind of embodiment's of the present utility model configuration schematic diagram, explanation is individually fixed in two cross bars 70 double ended of two levers 60, make to enclose composition one quadrilateral between two cross bars 70 and two levers 60 and hold frame, compare above-mentioned H type and hold frame, more can stablize sticking, move and discharge object.
According to above embodiment's explanation, the utility model is by sliding and establish embolism in column piece interior construction embolism chamber, and reduce significantly the distance of escaping gas passage of using as negative pressure gas circuit, and then the interior negative pressure generating of the negative pressure trough that is beneficial to sucker can be assembled rapidly and let out and remove, and utilize pressure contact pressure button to come linking swing arm that embolism can synchronously be opened and escape gas passage, to control the negative pressure state in a plurality of suckers, make a plurality of suckers can synchronously discharge the object that is subject to sticking, and then promote sucker in the stability of sticking, carrying and release.
To sum up institute is old, is only preferred embodiment of the present utility model, not in order to limit the utility model; All other do not depart from the equivalence completing under the spirit that the utility model discloses to be modified or displacement, within all should being contained in claims claim required for protection.

Claims (14)

1. an adsorber, is characterized in that, comprising:
One sucker, is circular cone peviform and has one and can cover the negative pressure trough that invests object surface upon adsorption;
One column piece, the inner embolism chamber that forms, this sucker is incorporated into the end of column piece, and embolism chamber connection negative pressure trough, and a side of this embolism chamber forms one and connects open to atmosphere escape hole, forms one and escape gas passage between this negative pressure trough, embolism chamber and escape hole; And
One embolism, is slidedly arranged on embolism indoor, for closing, between escape hole and negative pressure trough, escapes gas passage, and this embolism is opened via the interlock of a force-applying piece and escaped gas passage between escape hole and negative pressure trough.
2. adsorber as claimed in claim 1, is characterized in that, sucker center has the guide hole of a connection negative pressure trough, and this embolism chamber is communicated with negative pressure trough via guide hole.
3. adsorber as claimed in claim 1, is characterized in that, embolism is accepted the promotion of an elastic element and close to escape gas passage between escape hole and negative pressure trough.
4. the adsorber as described in claim 1 or 3, is characterized in that, the outer wall of embolism is provided with an air ring only, and embolism is via air ring only, to close and open to escape gas passage between escape hole and negative pressure trough.
5. adsorber as claimed in claim 4, is characterized in that, the indoor only air ring of embolism is all close to negative pressure trough with escape hole and away from force-applying piece.
6. adsorber as claimed in claim 4, is characterized in that, the neck of the indoor formation one arc concave shape of embolism, and this neck provides only air ring to be in contact with one another and to be separated, closes and escape gas passage during contact, when separated, open and escapes gas passage.
7. adsorber as claimed in claim 1, is characterized in that, force-applying piece is a swing arm, and this embolism one end forms one and pulls the portion of holding for swing arm contact and interlock is opened and escaped gas passage.
8. an adsorption tool of being made by adsorber described in claim 7, is characterized in that, also comprises one and is beneficial to the lever that staff grips, and this column piece is fixed on lever, and in lever, for people's hand is tactile, gas passage is escaped in the unlatching of interlock embolism in this swing arm hub setting.
9. adsorption tool as claimed in claim 8, is characterized in that, on lever, with load spring, presses mode active configuration one press button to be used for contacting swing arm, and described staff is to press contact pressure button and sequentially linking swing arm and embolism are opened and escaped gas passage.
10. an adsorption tool of being made by adsorber described in claim 7, is characterized in that, also comprises:
One is beneficial to the lever that staff grips;
Paired adsorber, its column piece is the paired both-end that is fixed on lever respectively, and this swing arm comprises hub setting respectively in one first swing arm and one second swing arm of lever; And
One press button, with load spring, press mode active configuration on lever, and contact the opposed end of the first swing arm and the second swing arm, described opposed end is respectively away from the portion of holding of pulling of the embolism in paired adsorber, and this press button touches for people's hand and opens and escape gas passage via the embolism in the first swing arm and the paired adsorber of the synchronous interlock of the second swing arm.
11. adsorption tools as claimed in claim 10, it is characterized in that, the first swing arm via one first pivot pin hub setting in lever, the first swing arm there is be positioned at identical first arm of force length of the first pivot pin bilateral, the second swing arm in lever, has the second swing arm to be positioned at identical second arm of force length of the second pivot pin bilateral via one second pivot pin hub setting.
12. adsorption tools as claimed in claim 11, is characterized in that, the first arm of force length is less than the second arm of force length.
13. adsorption tools as described in any one in claim 10 to 12, is characterized in that, comprise two groups of adsorption tools, be fixed with a cross bar and be connected between its lever.
14. adsorption tools as claimed in claim 13, is characterized in that, cross bar quantity has two, and the double ended that it is individually fixed in two levers makes to enclose composition one quadrilateral between two cross bars and two levers and holds frame.
CN201320545142.7U 2013-08-28 2013-09-03 Adsorber and adsorption tool Expired - Fee Related CN203453258U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW102216135U TWM467755U (en) 2013-08-28 2013-08-28 Suction device and suction tool
TW102216135 2013-08-28

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CN203453258U true CN203453258U (en) 2014-02-26

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105058404A (en) * 2015-09-09 2015-11-18 浙江大学 Release type extrusion suction cup device
CN106958775A (en) * 2017-03-24 2017-07-18 周肇炎 A kind of self-cleaning visible ray wireless communications method for being easily installed and dismantling
CN107070403A (en) * 2017-01-22 2017-08-18 晶澳(邢台)太阳能有限公司 A kind of photovoltaic IV test fixtures
CN107243763A (en) * 2017-07-17 2017-10-13 合肥卡星数控设备有限公司 A kind of vacuum suction table top embolism
CN107443131A (en) * 2017-07-17 2017-12-08 合肥卡星数控设备有限公司 A kind of anticlogging vacuum adsorption table embolism structure
CN107701871A (en) * 2017-10-25 2018-02-16 深圳市智高翔科技发展有限公司 A kind of absorption type support meanss with check valve
CN111473229A (en) * 2020-05-07 2020-07-31 李巧龄 High-stability intraoperative monitoring device
US10774870B2 (en) 2016-11-16 2020-09-15 Samsung Electronics Co., Ltd. Vacuum suction device and electronic device including the same
CN112008214A (en) * 2020-08-07 2020-12-01 王丹丹 Electric welding device for connecting steel bars in construction site
CN114198382A (en) * 2020-09-18 2022-03-18 智高实业股份有限公司 Air valve suction cup
CN114521822A (en) * 2022-03-17 2022-05-24 桐乡市蜗殒供应链管理有限公司 Reusable fixed tissue holder

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105058404A (en) * 2015-09-09 2015-11-18 浙江大学 Release type extrusion suction cup device
US10774870B2 (en) 2016-11-16 2020-09-15 Samsung Electronics Co., Ltd. Vacuum suction device and electronic device including the same
CN107070403A (en) * 2017-01-22 2017-08-18 晶澳(邢台)太阳能有限公司 A kind of photovoltaic IV test fixtures
CN106958775A (en) * 2017-03-24 2017-07-18 周肇炎 A kind of self-cleaning visible ray wireless communications method for being easily installed and dismantling
CN107443131B (en) * 2017-07-17 2019-06-11 合肥卡星数控设备有限公司 A kind of anticlogging vacuum adsorption table embolism structure
CN107443131A (en) * 2017-07-17 2017-12-08 合肥卡星数控设备有限公司 A kind of anticlogging vacuum adsorption table embolism structure
CN107243763A (en) * 2017-07-17 2017-10-13 合肥卡星数控设备有限公司 A kind of vacuum suction table top embolism
CN107701871A (en) * 2017-10-25 2018-02-16 深圳市智高翔科技发展有限公司 A kind of absorption type support meanss with check valve
CN107701871B (en) * 2017-10-25 2023-09-01 深圳市智高翔科技发展有限公司 Adsorption type supporting device with one-way valve
CN111473229A (en) * 2020-05-07 2020-07-31 李巧龄 High-stability intraoperative monitoring device
CN111473229B (en) * 2020-05-07 2021-09-17 唐丽江 High-stability intraoperative monitoring device
CN112008214A (en) * 2020-08-07 2020-12-01 王丹丹 Electric welding device for connecting steel bars in construction site
CN114198382A (en) * 2020-09-18 2022-03-18 智高实业股份有限公司 Air valve suction cup
CN114198382B (en) * 2020-09-18 2024-01-12 智高实业股份有限公司 Suction cup for air valve
CN114521822A (en) * 2022-03-17 2022-05-24 桐乡市蜗殒供应链管理有限公司 Reusable fixed tissue holder

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