CN107213631A - A kind of gripper structure - Google Patents
A kind of gripper structure Download PDFInfo
- Publication number
- CN107213631A CN107213631A CN201710459509.6A CN201710459509A CN107213631A CN 107213631 A CN107213631 A CN 107213631A CN 201710459509 A CN201710459509 A CN 201710459509A CN 107213631 A CN107213631 A CN 107213631A
- Authority
- CN
- China
- Prior art keywords
- coil section
- magnetic element
- magnetic
- standpipe
- clamping jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/30—Capturing games for grabbing or trapping objects, e.g. fishing games
Abstract
The invention discloses a kind of gripper structure, including body, located at intrinsic valve pipe, the standpipe for being hubbed at the clamping jaw of body bottom portion and being pivotally connected with clamping jaw, when standpipe is moved up and down, clamping jaw is able to inwardly clamp or expand outwardly, the upper and lower ends of valve pipe wind coil section and once coil segment respectively, the end of coil section is connected with the initiating terminal of lower coil section, the initiating terminal of coil section and the end of lower coil section are connected with external power source, gripper structure also includes magnetic element, magnetic element can be up or down in valve pipe, magnetic element is connected with standpipe, the magnetic pole on magnetic element top and the magnetic pole of coil section energization back upper place are different, the magnetic pole of magnetic element bottom and the magnetic of lower coil section energization back upper place are different, the length of magnetic element is corresponding with the distance between coil section and lower coil section.
Description
Technical field
The present invention relates to game station field, more particularly to a kind of gripper structure.
Background technology
Grabbing game player (or to grab doll machine, selecting thing vending machine etc.) is extensively by a kind of popular game machine.
The gripper of existing grabbing game player, as shown in figure 1, including in a cylindrical body 10, the body 10
Provided with a valve pipe 11, twined outside valve pipe 11 provided with coil 12, it is formed a magnetic valve after being powered；The bottom of body 10 is pivoted with folder
Pawl 13, the clamping jaw 13 is simultaneously articulated with a valve rod 14, the valve rod 14 be the metal rod that can be attracted by magnetic force (such as：Iron), and
The valve rod 14 is extended in valve pipe 11；Coil 12 outside valve pipe 11 produces magnetic force after being powered, and valve rod 4 is upward by the attraction of magnetic force
It is mobile, so that clamping jaw 13 can be clamped inwardly；When outside valve pipe 11 coil 12 stop be powered after, valve rod 14 under gravity to
Lower movement, clamping jaw 13 is flared out.The process for grabbing thing is realized by above scheme.
Because above-mentioned gripper must can just make the valve rod 14 of gripper in coil electricity in the outer substantial amounts of coil of winding of valve pipe 11
Moved in the presence of the magnetic field produced afterwards, then a large amount of wound around coil not only waste of resource, adds manufacturing cost, Er Qiewu
Method changes various sizes of gripper, also there is inconvenience greatly when in use.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide it is a kind of can change clamping jaw lifting away from
From, suitable for different size clamping jaws and the low gripper structure of manufacturing cost.
The purpose of the present invention adopts the following technical scheme that realization：
A kind of gripper structure, including body, located at the intrinsic valve pipe, be hubbed at the clamping jaw of the body bottom portion with
And the standpipe being pivotally connected with the clamping jaw, when the standpipe is moved up and down, the clamping jaw is able to inwardly clamp or expand outwardly, institute
The upper and lower ends for stating valve pipe wind coil section and once coil segment, the end of the coil section and the lower coil respectively
The initiating terminal connection of section, the initiating terminal of the coil section and the end of lower coil section are connected with external power source, described to grab
Pawl structure also includes magnetic element, and the magnetic element can be up or down in the valve pipe, the magnetic element and institute
Standpipe connection is stated, the magnetic pole and the magnetic pole of coil section energization back upper place on the magnetic element top are different, the magnetic
The magnetic pole of element bottom and the magnetic of lower coil section energization back upper place are different, and the length of the magnetic element is reached the standard grade with described
Enclose the distance between section and lower coil section corresponding, so that when coil section is powered with lower coil section, institute
State magnetic element to be moved up by the magnetic attraction of coil section and lower coil section, and drive the standpipe to moving up
Dynamic, when coil section is with lower coil section no power, the magnetic element and the standpipe are due to its own weight
Power is moved down.
Further, the upper end of the standpipe extends into the valve pipe, and the standpipe upper end is hollow structure, the magnetic
Property element in the standpipe.
Further, the magnetic element is that a magnetic element or several magnetic elements are composed in series.
Compared with prior art, the beneficial effects of the present invention are：
(1) using coil section with lower coil section to produce different magnetic poles, and magnetic element is set in standpipe, according to
The magnetic principles that there is a natural attraction between the sexes, identical charges repel each other so that magnetic element synchronously can drive clamping jaw to be moved up with standpipe, from without
Substantial amounts of copper cash is wound outside valve pipe attracts standpipe to rise to produce larger magnetic force, therefore the present invention can reduce coil
The number of turns and usage amount, reduce the manufacturing cost of gripper structure；
(2) different magnetic poles are produced due to being provided with coil section outside valve pipe from lower coil section, and is reached the standard grade by adjustment
Enclose the distance between section and lower coil section, Ke Yizeng, the distance for subtracting magnetic element movement, so can synchronously increase, subtract clamping jaw with
And the displacement of standpipe, so that this gripper structure is suitable to various sizes of clamping jaw；
(3) distance intersegmental with lower coil by increasing coil section, can increase the displacement of magnetic element, enter
And increase synchronously the displacement of clamping jaw, so as to improve the angle opened when clamping jaw is expanded outwardly, therefore can profit
Larger-size commodity are captured with clamping jaw, and then the diversity of gripping commodity can be improved；
(4) due to being divided into coil section and lower coil section, its shared volume in valve pipe for producing the coil of magnetic pole
It is relatively small, therefore coil section and the external diameter of copper cash used in lower coil section can be increased, make the external diameter of coil than commonly using
Coil is thicker, so as to the magnetic force produced by improving after energization, and then improves the lifting speed of clamping jaw, standpipe and magnetic element
Degree.
Brief description of the drawings
Fig. 1 is a kind of three-dimensional exploded view of gripper structure of prior art；
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the gripper structure of the present invention；
Fig. 3 is the sectional view of a preferred embodiment of the gripper structure of the present invention；
Fig. 4 is the sectional view of a preferred embodiment of the gripper structure of the present invention, it is shown that clamping jaw, standpipe and magnetic member
The state that part movement rises；
Fig. 5 be the present invention gripper structure another preferred embodiment sectional view, it is shown that its go for compared with
Large-sized clamping jaw.
In figure：10th, body；11st, valve pipe；12nd, coil；13rd, clamping jaw；14th, valve rod；20th, body；21st, valve pipe；22nd, reach the standard grade
Enclose section；23rd, lower coil section；24th, clamping jaw；25th, standpipe；26th, magnetic element.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
As shown in Fig. 2 the gripper structure of the present invention includes being provided with a valve pipe 21 in a body 20, body 20, valve pipe 21
Upper and lower ends are wound with coil section 22, once coil segment 23, and end and the lower coil section 23 of coil section 22 respectively
Initiating terminal connection, the end of initiating terminal and the lower coil section 23 of coil section 22 connects with power supply device (not shown)
Connect, after coil section 22 is powered with lower coil section 23, coil section 22 produces electromagnetic field with lower coil section 2.The bottom of body 20
Portion is pivoted with clamping jaw 24, and clamping jaw 24 is pivotally connected with a standpipe 25, and the standpipe 25 is extended in valve pipe 21 so that clamping jaw 24 can be with
Lifting of the standpipe 25 in valve pipe 21 and inwardly clamp or expand outwardly.Standpipe 25 is provided with magnetic element 26, and magnetic member
The magnetic pole of 22 energization back upper places of the magnetic pole on the top of part 26 and coil section is different, magnetic pole produced by the bottom of magnetic element 26 with
The magnetic pole of 22 energization back upper places of lower coil section is different, while the length of the magnetic element 26 and coil section 22 and lower coil section 23
Between spacing it is corresponding.
Further, magnetic element 26 of the invention can be that a magnetic element 26 can also be by several magnetic member
Part 26 is composed in series.
As shown in figure 3, when coil section 22 is with lower coil 23 no power of section, coil section 22 and lower coil section 23 are simultaneously
Magnetic pole is not produced, and magnetic element 26 is not magnetically attracted, therefore gripper 24, standpipe 25 and magnetic element 26 are made by gravity
With decline, the bottom of standpipe 25 produces a spacing with the bottom of body 20, and now clamping jaw 24 is in expand outwardly shape.When coil section
After 22 are powered with lower coil section 23, coil section 22 produces electromagnetic field, and the magnetic on the top of magnetic element 26 with lower coil section 23
Pole and the magnetic pole that coil section 22 is produced are different, while the magnetic pole and the magnetic pole phase of the bottom of magnetic element 26 of lower coil section 23
It is different, according to the principle that there is a natural attraction between the sexes, identical charges repel each other, attraction of the magnetic element 26 by coil section 22 and lower coil section 23
And move up；Meanwhile, standpipe 25 and clamping jaw 24 are moved up with magnetic element 26 so that inwardly clamping is folded clamping jaw 24
(as shown in Figure 4), so that clamping jaw 24 can grip commodity.When coil section 22 is no longer powered with lower coil section 23, coil
Section 22 23 no longer produces magnetic pole with lower coil section, and the magnetic element 26 is not attracted by magnetic, thus clamping jaw 24, standpipe 25 with
And magnetic element 26 declines under gravity, clamping jaw 24 can be expanded outwardly, and unclamp picked up commodity.
The advantage of the invention is that：
(1) different magnetic poles are produced with lower coil sections 23 using coil section 22, and magnetic element is set in standpipe
26, according to the magnetic principles that there is a natural attraction between the sexes, identical charges repel each other so that magnetic element 26 can synchronously drive clamping jaw 24 and standpipe 25 upward
It is mobile, without attracting standpipe 24 to rise to produce larger magnetic force in the outer substantial amounts of copper cash of winding of valve pipe 21；Therefore
The present invention can reduce the number of turns and usage amount of coil, can reduce the manufacturing cost of gripper structure.
(2) different magnetic poles are produced due to being provided with coil section 22 from lower coil section 23 outside the valve pipe 21 of the present invention,
And by adjustment coil section 22 and the distance between 23, Ke Yizeng of lower coil section, the distance for subtracting the movement of magnetic element 26, and then
It can synchronously increase, subtract the displacement of clamping jaw 24 and standpipe 25, so that this gripper structure is suitable to various sizes of clamping jaw
24 (as shown in Figure 5).
(3) because the distance increase between coil section 22 and lower coil section 23 can be made the shifting of magnetic element 26 by the present invention
Dynamic distance increases, and then increases synchronously the displacement of clamping jaw 26, is opened so as to improve when clamping jaw 24 is expanded outwardly
Angle, therefore larger-size commodity can be captured using clamping jaw 24, and then the diversity of gripping commodity can be improved.
(4) due to the present invention to produce the coil of magnetic pole be divided into coil section 22 with lower coil section 23, it is in valve pipe 21
In shared volume it is relatively small, therefore coil section 22 and the external diameter of copper cash used in lower coil section 23 can be increased, make line
The external diameter of circle is thicker than conventional coil, so as to the magnetic force produced by improving after energization, so as to improve clamping jaw 24, stand
The lifting speed of pipe 25 and magnetic element 26.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to limit the scope of protection of the invention with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (3)
1. a kind of gripper structure, including body, located at the intrinsic valve pipe, be hubbed at the body bottom portion clamping jaw and
The standpipe being pivotally connected with the clamping jaw, when the standpipe is moved up and down, the clamping jaw is able to inwardly clamp or expand outwardly, and it is special
Levy and be, the upper and lower ends of the valve pipe wind coil section and once coil segment respectively, the end of the coil section with
The initiating terminal connection of the lower coil section, the initiating terminal of the coil section and the end of lower coil section connect with external power source
Connect, the gripper structure also includes magnetic element, the magnetic element can be up or down in the valve pipe, the magnetic
Element is connected with the standpipe, and the magnetic pole and the magnetic pole of coil section energization back upper place on the magnetic element top are different,
The magnetic of the magnetic pole of the magnetic element bottom and lower coil section energization back upper place is different, the length of the magnetic element with
The distance between the coil section and lower coil section are corresponding.
2. gripper structure according to claim 1, it is characterised in that the upper end of the standpipe extends into the valve pipe,
The standpipe upper end is hollow structure, and the magnetic element is in the standpipe.
3. gripper structure according to claim 1 or 2, it is characterised in that the magnetic element be a magnetic element or
Several magnetic elements are composed in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459509.6A CN107213631A (en) | 2017-06-16 | 2017-06-16 | A kind of gripper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459509.6A CN107213631A (en) | 2017-06-16 | 2017-06-16 | A kind of gripper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213631A true CN107213631A (en) | 2017-09-29 |
Family
ID=59949686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710459509.6A Pending CN107213631A (en) | 2017-06-16 | 2017-06-16 | A kind of gripper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213631A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874282A (en) * | 2017-11-09 | 2018-04-06 | 苏波 | A kind of quick peeling equipment of sugarcane with holding function |
| CN108175299A (en) * | 2018-03-12 | 2018-06-19 | 娄巧玲 | Hand grasping pie Xuan Ji mechanisms |
| CN108501020A (en) * | 2018-04-13 | 2018-09-07 | 上海东富龙医疗装备有限公司 | Automation sample tube chooses pipe clamp |
| CN110018644A (en) * | 2018-01-10 | 2019-07-16 | 上银科技股份有限公司 | The control method of adaptability clamping |
| CN112863075A (en) * | 2020-11-30 | 2021-05-28 | 林义河 | Electromagnetic valve structure of gripper |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684128A (en) * | 1985-04-26 | 1987-08-04 | Elektro Automaten Verstraeten P.V.B.A. | Grab for slot machines |
| JPH06230165A (en) * | 1993-02-02 | 1994-08-19 | Mitsubishi Heavy Ind Ltd | Anti-drop unit for drive shaft |
| US20040026865A1 (en) * | 2000-10-04 | 2004-02-12 | Eric Verstraeten | Gripping device with electromagnetic actuating means |
| DE10258279A1 (en) * | 2002-12-13 | 2004-07-22 | Samson Ag | Linear drive unit, especially for final control device, has clamping device for fixing rotor relative to drive rod/housing with clamping force induced by second magnetic field of second magnetic coil |
| TWM272572U (en) * | 2005-02-04 | 2005-08-11 | Shiou-Guei Guo | An improved power device for the griping game machine |
| JP2006317723A (en) * | 2005-05-13 | 2006-11-24 | Nidec Sankyo Corp | Lens driving apparatus |
| JP2011117336A (en) * | 2009-12-02 | 2011-06-16 | Nippon Keiki Works Ltd | Pump device using hall element |
| CN202497706U (en) * | 2012-03-15 | 2012-10-24 | 谢代英 | An improved claw for a crane game machine |
| CN206837461U (en) * | 2017-06-16 | 2018-01-05 | 谢代英 | A kind of gripper structure |
-
2017
- 2017-06-16 CN CN201710459509.6A patent/CN107213631A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684128A (en) * | 1985-04-26 | 1987-08-04 | Elektro Automaten Verstraeten P.V.B.A. | Grab for slot machines |
| JPH06230165A (en) * | 1993-02-02 | 1994-08-19 | Mitsubishi Heavy Ind Ltd | Anti-drop unit for drive shaft |
| US20040026865A1 (en) * | 2000-10-04 | 2004-02-12 | Eric Verstraeten | Gripping device with electromagnetic actuating means |
| DE10258279A1 (en) * | 2002-12-13 | 2004-07-22 | Samson Ag | Linear drive unit, especially for final control device, has clamping device for fixing rotor relative to drive rod/housing with clamping force induced by second magnetic field of second magnetic coil |
| TWM272572U (en) * | 2005-02-04 | 2005-08-11 | Shiou-Guei Guo | An improved power device for the griping game machine |
| JP2006317723A (en) * | 2005-05-13 | 2006-11-24 | Nidec Sankyo Corp | Lens driving apparatus |
| JP2011117336A (en) * | 2009-12-02 | 2011-06-16 | Nippon Keiki Works Ltd | Pump device using hall element |
| CN202497706U (en) * | 2012-03-15 | 2012-10-24 | 谢代英 | An improved claw for a crane game machine |
| CN206837461U (en) * | 2017-06-16 | 2018-01-05 | 谢代英 | A kind of gripper structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874282A (en) * | 2017-11-09 | 2018-04-06 | 苏波 | A kind of quick peeling equipment of sugarcane with holding function |
| CN110018644A (en) * | 2018-01-10 | 2019-07-16 | 上银科技股份有限公司 | The control method of adaptability clamping |
| CN108175299A (en) * | 2018-03-12 | 2018-06-19 | 娄巧玲 | Hand grasping pie Xuan Ji mechanisms |
| CN108501020A (en) * | 2018-04-13 | 2018-09-07 | 上海东富龙医疗装备有限公司 | Automation sample tube chooses pipe clamp |
| CN108501020B (en) * | 2018-04-13 | 2024-03-26 | 东富龙生命科技有限公司 | Automatic sample tube picking clamp |
| CN112863075A (en) * | 2020-11-30 | 2021-05-28 | 林义河 | Electromagnetic valve structure of gripper |
| CN112863075B (en) * | 2020-11-30 | 2022-07-19 | 林义河 | Electromagnetic valve structure of gripper |
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