CN206421740U - Connecting rod attachment structure, Stirling engine model, cup lid and cup - Google Patents
Connecting rod attachment structure, Stirling engine model, cup lid and cup Download PDFInfo
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- CN206421740U CN206421740U CN201621147811.5U CN201621147811U CN206421740U CN 206421740 U CN206421740 U CN 206421740U CN 201621147811 U CN201621147811 U CN 201621147811U CN 206421740 U CN206421740 U CN 206421740U
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- connecting rod
- magnetic portion
- stirling engine
- cylinder
- piston
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- 239000002184 metal Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model provides a kind of connecting rod attachment structure, the Stirling engine model using the connecting rod attachment structure and cup lid and cup comprising the Stirling engine model.Wherein connecting rod attachment structure includes moving parts, connecting rod and crank, connecting rod is used for the rotation that the linear motion of moving parts is converted to crank, crank is provided with the first magnetic portion in non-circle centre position, one end of connecting rod has the second magnetic portion attracted each other with the first magnetic portion, moving parts is provided with the 3rd magnetic portion, and the other end of connecting rod has the 4th magnetic portion attracted each other with the 3rd magnetic portion.The utility model is by being magnetic-type connection, the step of greatly simplifiing installation by radial type Innovation of Connection of the prior art.
Description
Technical field
The utility model is related to a kind of special connecting rod attachment structure, the Stirling engine using the connecting rod attachment structure
Model, and cup lid and cup comprising the Stirling engine model.
Background technology
Stirling engine is a kind of external-combustion engine, and it is by working media in cylinder through supercooling, compression, heat absorption, expansion
Power is exported for the circulation of a cycle.The structure of Stirling engine has a lot, but is mostly by tri- kinds of bases of α, β, γ
Structural Transformation.α types are Double-cyclinder double-piston formulas, and there is pressure difference the top and bottom of two pistons.β, γ type are distributing type structures,
One of piston externally does work, and referred to as do work piston；Gas pressure above and below another piston is almost equal, does not do work, institute
To be gas distribution piston；β types be acting piston and gas distribution piston in same cylinder, and γ types be the two pistons difference
In two different cylinders.
In Application No. 201220515491.X utility model patent, a kind of Low Temperature Difference Stirling engine is disclosed
Model, it includes the first cylinder being arranged below, and the second cylinder connected with the first cylinder internal；First cylinder it is upper
The flywheel supported by support is provided with side, the both sides of flywheel are connected to the first crank and the second crank, flywheel center
The flywheel shaft two ends that place is set are connected to the circle centre position of the first crank and the second crank；Lower end and first in the first cylinder
The first connecting rod upper end of piston connection is connected on the first crank axle that the non-circle centre position of the first crank is set, lower end and the second cylinder
The second connecting rod upper end of interior second piston connection is connected on the second crank axle that the non-circle centre position of the second crank is set.
In above-mentioned patent, the connection of first connecting rod and the first crank, the connection of first connecting rod and piston rod, second connecting rod with
The connection of the connection of second crank and second connecting rod and second piston is to be hinged, and this causes to connect in first connecting rod and second
Bar is extremely inconvenient when mounted.Further, since there is gap unavoidably in hinged place, therefore during Stirling engine operation, in hinge
The place of connecing can produce larger impact noise, influence the effect used.
Fig. 1 shows the junction that region A in Stirling engine model of the prior art, figure is connecting rod and crank,
Its connected mode is to be hinged；Region B is the junction of connecting rod and piston in figure, and its connected mode, which is similarly, to be hinged.
In addition, in the Chinese patent of Application No. 201510383265.9, disclosing a kind of cup, it includes being used as cup
The Stirling engine unit and cup of lid.The patent applies Stirling engine model on cup, adds and uses
Interest during cup, but Stirling engine model therein there is also it is mentioned above the problem of.
Utility model content
Main purpose of the present utility model is to provide a kind of connecting rod attachment structure, and it replaces hinge using magnetic-type connection
Connect so that the installation of connecting rod is more convenient.
Another purpose of the present utility model is to provide a kind of Stirling engine model, and it applies foregoing connecting rod and connected
Binding structure.
Another purpose of the present utility model is to provide a kind of cup lid, and it includes above-mentioned Stirling engine model.
Another purpose of the present utility model is to provide a kind of cup, and it includes above-mentioned Stirling engine model.
To achieve the above objectives, the utility model provides a kind of connecting rod attachment structure, including moving parts, connecting rod and song
Handle, the connecting rod is used for the rotation that the linear motion of the moving parts is converted to the crank, and the crank is in the non-center of circle
Place is provided with the first magnetic portion, and one end of the connecting rod has the second magnetic portion attracted each other with first magnetic portion, described
Moving parts is provided with the 3rd magnetic portion, and the other end of the connecting rod has the 4th magnetic attracted each other with the 3rd magnetic portion
Property portion.
Preferably, first magnetic portion and second magnetic portion contact for point, the 3rd magnetic portion and described the
Four magnetic portions contact for point.
Preferably, second magnetic portion is spherical, and the 4th magnetic portion is needle-like or spherical.
Preferably, first magnetic portion and the 3rd magnetic portion are magnet, second magnetic portion and the described 4th
Magnetic portion is can be by the metal of attraction.
Preferably, second magnetic portion, the 4th magnetic portion are structure as a whole with the connecting rod.
The present invention also provides a kind of Stirling engine model of the application connecting rod attachment structure, wherein the move portion
Part is the piston of the Stirling engine model, and the crank is used to drive the flywheel of the Stirling engine model to turn
It is dynamic.
Preferably, the Stirling engine model includes piston described in two, crank described in connecting rod described in two and two, institute
Stating Stirling engine model also includes the first cylinder, the second cylinder and flywheel, first cylinder and second cylinder
Connection, the flywheel is rotatably arranged in the support above first cylinder by a flywheel shaft, and piston is set respectively described in two
It is connected in two ends of the circle centre position respectively with the flywheel shaft of crank in first cylinder and second cylinder, described in two,
So as to which when crank described in two is rotated, the flywheel turns are driven by the flywheel shaft, the in first cylinder
Piston described in one extends a piston shaft from inside to outside from first cylinder, and the 3rd magnetic portion of piston described in first is located in institute
Piston shaft upper end is stated, the 3rd magnetic portion of piston described in second in second cylinder is located at described in second on piston
End.
Preferably, the utility model also provides a kind of cup lid, including lid and this is special with reference to described in the lid
Woods engine mockup.
Preferably, the utility model also provides a kind of cup, including cup and this is special with reference to described in the cup
Woods engine mockup, the Stirling engine model can be operated using the heat of hot water in the cup.
Preferably, the utility model also provides a kind of cup, including cup, lid and with the lid with reference to described in
Stirling engine model, the Stirling engine model can be operated using the heat of hot water in the cup.
The utility model is by being magnetic-type company by the radial type Innovation of Connection of connecting rod in the prior art and piston and crank
Connect, the step of greatly simplifiing installation.Further, since magnetic-type connection is a contact, its friction is smaller, and is not present
The problem of installing gap, therefore the problem of also solve noise, improve the stability of operation.
Brief description of the drawings
Fig. 1 is the schematic diagram of Stirling engine model in the prior art.
Fig. 2 is the schematic perspective view of a preferred embodiment of Stirling engine model of the present utility model.
Fig. 3 is the side view of a preferred embodiment of Stirling engine model of the present utility model.
Fig. 4 is the explosive view of a preferred embodiment of Stirling engine model of the present utility model.
Fig. 5 is the schematic perspective view of a preferred embodiment of cup of the present utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
Fig. 2-4 shows Stirling engine model of the present utility model, and it includes the first cylinder 1, the second cylinder 2,
One piston 3, second piston 4, support 5, flywheel 6, flywheel shaft 7, the first crank 8, the second crank 9, first connecting rod 11, second connecting rod
12nd, two the first magnetic portions 13, two the second magnetic portion 14, two the 3rd magnetic portions 15 and two the 4th magnetic portions 16.
First cylinder 1 is connected with the second cylinder 2, and first piston 3 is in the first cylinder 1, and second piston 4 is located at the second gas
In cylinder 2.
Support 5 is located at the upper end of the first cylinder 1, and flywheel 6 is rotatably arranged on support 5 by flywheel shaft 7.First crank 8
Two ends with the center of circle of the second crank 9 respectively with flywheel shaft 7 are connected, so as to when the first crank 8 and the second crank 9 are rotated, fly
Wheel shaft 7 is rotated, while flywheel driven 6 is rotated.
Two first magnetic portions 13 are respectively arranged on the non-circle centre position of the first crank 8 and the second crank 9.
First piston 3 includes a piston shaft 31, and piston shaft 31 is extended to out of first cylinder 1 outside first cylinder 1.One
Three magnetic portions are located at the upper end of piston shaft 31, and another the 3rd magnetic portion is located at the upper end of second piston 4.
A pair of second magnetic portions 14 and the 4th magnetic portion 16 are respectively formed in the two ends of first connecting rod 11.The magnetic of another pair second
Property portion 14 and the 4th magnetic portion 16 is respectively formed in the two ends of second connecting rod 12.
First magnetic portion 13 is connected with the second magnetic portion 14 by magnetic attracting force, the 3rd magnetic portion 15 and the 4th magnetic portion
16 are connected by magnetic attracting force, so that the two ends of first connecting rod 11 connect the piston shaft 31 of first piston 3 with the first crank 8
Connect, namely the vertical operating of first piston 3 is converted to by the first connecting rod 11 rotation of first crank 8.Similarly, second
Second piston 4 is connected by the two ends of connecting rod 12 with the second crank 9.
First magnetic portion 13 is contacted with the second magnetic portion 14 for point, and the 3rd magnetic portion 15 is that point connects with the 4th magnetic portion 16
Touch, so as to greatly reduce frictional force so that the operation of Stirling engine model is more smooth.
First magnetic portion 13 and the 3rd magnetic portion 15 are magnet, and first connecting rod 11 and second connecting rod 12 is can be inhaled by magnet
The metallic rod drawn, two ends of the metallic rod are the second magnetic portion 14 and the 4th magnetic portion 16, namely the second magnetic portion 14
It is integrative-structure with the 4th magnetic portion 16 and connecting rod.The two ends of first connecting rod 11 pass through magnetic attracting force and the first crank 8 and
The piston shaft 31 of one piston 3 is connected, and the two ends of second connecting rod 12 are connected by magnetic attracting force with the second crank 9 and second piston 4
Connect.
In order to reduce between the first magnetic portion 13 and the second magnetic portion 14 and the 3rd magnetic portion 15 and the 4th magnetic portion 16
Between frictional force, contact between the two can be designed as to contact.
Preferably, the second magnetic portion 14 is spherical, and the first magnetic portion 13 is in a plane vertical direction, in processing,
First magnetic portion 13 can be integrally formed with the first crank 8 by way of injection, or by adhesive by the first magnetic
Portion 13 is arranged on the first crank 8.Because the second magnetic portion 14 needs to drive first magnetic portion 13 in vertical direction to occur
Displacement, therefore the second magnetic portion 14 selects spherical, is more beneficial for being attached with the first magnetic portion 13, it is to avoid in movement, two
Person separates.In other examples, the first magnetic portion 13 can also be spherical, as long as meeting itself and the second magnetic portion
14 be point contact.
Preferably, the 4th magnetic portion 16 is needle-like or spherical, and the 3rd magnetic portion 15 is in a plane in the horizontal direction.Together
Reason, the 3rd magnetic portion 15 can also be spherical, meet it and contacted with the 4th magnetic portion 16 for point.
Fig. 5 shows a kind of cup of the present utility model, including cup 60, lid 61 and the Si Te combined with lid 61
Woods engine mockup.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appended claims and its equivalent.
Claims (10)
1. a kind of connecting rod attachment structure, including moving parts, connecting rod and crank, the connecting rod are used for the moving parts
Linear motion is converted to the rotation of the crank, it is characterised in that the crank is provided with the first magnetic portion in non-circle centre position, described
One end of connecting rod has the second magnetic portion attracted each other with first magnetic portion, and the moving parts is provided with the 3rd magnetic
Portion, the other end of the connecting rod has the 4th magnetic portion attracted each other with the 3rd magnetic portion.
2. connecting rod attachment structure according to claim 1, it is characterised in that first magnetic portion and second magnetic
Portion is contacted for point, and the 3rd magnetic portion is contacted with the 4th magnetic portion for point.
3. connecting rod attachment structure according to claim 2, it is characterised in that second magnetic portion be it is spherical, described the
Four magnetic portions are needle-like or spherical.
4. connecting rod attachment structure according to claim 1, it is characterised in that first magnetic portion and the 3rd magnetic
Portion is magnet, and second magnetic portion is with the 4th magnetic portion can be by the metal of attraction.
5. connecting rod attachment structure according to claim 4, it is characterised in that second magnetic portion, the 4th magnetic
Portion is structure as a whole with the connecting rod.
6. a kind of connecting rod attachment structure as described in claim 1-5 is any, it is characterised in that the connecting rod attachment structure application
In Stirling engine.
7. a kind of Stirling engine model with connecting rod attachment structure, it is characterised in that the connecting rod attachment structure is power
Profit requires any described connecting rod attachment structures of 1-5, and the moving parts is the piston of the Stirling engine model, institute
State the flywheel turns that crank is used to drive the Stirling engine model.
8. Stirling engine model according to claim 7, it is characterised in that the Stirling engine model includes
Piston described in two, crank described in connecting rod described in two and two, the Stirling engine model also includes the first cylinder, the second gas
Cylinder and flywheel, first cylinder are connected with second cylinder, and the flywheel is rotatably arranged in institute by a flywheel shaft
The support above the first cylinder is stated, piston described in two is respectively arranged in first cylinder and second cylinder, bent described in two
Two ends of the circle centre position of handle respectively with the flywheel shaft are connected, so as to when crank described in two is rotated, pass through the flywheel shaft band
The flywheel turns are moved, piston described in first in first cylinder extends a work from inside to outside from first cylinder
Axle is filled in, the 3rd magnetic portion of piston described in first is located at the piston shaft upper end, described in second in second cylinder
3rd magnetic portion of piston is located at piston upper end described in second.
9. a kind of cup lid, including lid and Stirling engine model as claimed in claim 7 or 8, the Stirling hair
Motivation Model is combined with the lid, is adapted to mount on a cup.
10. a kind of cup, including cup, lid and Stirling engine model as claimed in claim 7 or 8, it is described this
Special engine mockup is combined with cup or lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147811.5U CN206421740U (en) | 2016-10-18 | 2016-10-18 | Connecting rod attachment structure, Stirling engine model, cup lid and cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147811.5U CN206421740U (en) | 2016-10-18 | 2016-10-18 | Connecting rod attachment structure, Stirling engine model, cup lid and cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421740U true CN206421740U (en) | 2017-08-18 |
Family
ID=59577516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147811.5U Active CN206421740U (en) | 2016-10-18 | 2016-10-18 | Connecting rod attachment structure, Stirling engine model, cup lid and cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421740U (en) |
-
2016
- 2016-10-18 CN CN201621147811.5U patent/CN206421740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: 215300 No.99 Yudai West Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Wanzhong Yixin Intelligent Equipment Co.,Ltd. Address before: 315040 B4 building, development park, Ningbo hi tech Zone, Ningbo, Zhejiang Province, 604 Patentee before: ZHEJIANG DIHENG INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |