CN104616701A - Co-directional and synchronous composite moving mechanical structure - Google Patents
Co-directional and synchronous composite moving mechanical structure Download PDFInfo
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- CN104616701A CN104616701A CN201410746489.7A CN201410746489A CN104616701A CN 104616701 A CN104616701 A CN 104616701A CN 201410746489 A CN201410746489 A CN 201410746489A CN 104616701 A CN104616701 A CN 104616701A
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- same way
- mechanically moving
- moving structure
- dynamic compound
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Abstract
Disclosed is a moving type co-directional and synchronous composite moving mechanical structure. The moving type co-directional and synchronous composite moving mechanical structure comprises connecting pieces, connecting rods, wheels, a driving device and a control device controlling the wheels. A plurality of the connecting rods are pivoted end to end to form a connecting rod module, wherein the end-to-end connected positions are second pivot joint units, two groups of the connecting rods correspond to each other in internal positions are pivoted in the middle, and the middle pivoted position is a first pivot unit of the connecting rods, accordingly, two connecting rod modules compose a set of expandable mechanism extending in one direction; the total number of the expandable mechanisms is five, the corresponding connecting rod at one end of every set of expandable mechanism is pivoted to the same corresponding connector; the end portions of the non-pivoted connectors of the connecting rods at the tail ends of two of the expandable mechanisms are provided with the wheels. All the structures above are connected to form the co-directional and synchronous composite moving mechanical structure. The co-directional and synchronous composite moving mechanical structure is composed of the expandable mechanisms, which can expand synchronously in the same direction and also move, thereby expanding the application range e in the field of mechanical structures.
Description
Technical field
The present invention relates to mechanical structure field, particularly relate to a kind of movable type in the same way with dynamic compound mechanically moving structure.
Background technology
Development agency has application and development very widely at present, as folding tent, contractile door curtain, lifter, foldable desk lamp or physical construction etc.Its feature is that magnification ratio is large, extensible long Distance geometry large span, and it is very little to take up space after it shrinks, and is therefore applied in many industries.What adopt in the application of current most of development agency is one side development agency or two parallel development agency, and as door curtain employing is one side development agency, and what lifter adopted is two parallel development agencies.The major defect of most development agency is being subject under multi-direction power effect, and the intensity of the structure on its Impact direction and rigidity are not enough to the load-bearing effect of bearing this power, and easily askew folding occurs, security is not high yet.In addition, the load-carrying ability of current development agency is not high yet, and these weakness limit its application widely.If use two parallel development agency, although can load-carrying ability be strengthened, the asynchronous problem of work between two development agencies, can be there is, cause the workbench of lifter to run the problems such as not steady.
The physical construction be composited by multiple scissors mechanism, its structure is more stable, will become an important development direction of physical construction.As a newer mechanical structure field, it drives needs more research and development with mobile integrated structure.
Summary of the invention
The defect that the object of the invention is to overcome above deficiency proposes one in the same way with dynamic compound mechanically moving structure.
For reaching this object, the present invention by the following technical solutions:
One with dynamic compound mechanically moving structure, comprises web member and connecting link in the same way, and the pivot joint of multiple described connecting link head and the tail forms one group of connecting link assembly, and this head and the tail pivot points is the second articulated section;
The described connecting link that in two groups, position is corresponding is in the mutual pivot joint of medium position, and in the middle part of this, pivot points is the first articulated section of described connecting rod; Connecting link assembly described in two groups forms a set of development agency flexible along a direction with this;
Described development agency is altogether five covers, often overlaps the described connecting link of the correspondence position of described development agency, and its second articulated section is also articulated in same described web member simultaneously; The same in the same way dynamic compound mechanically moving structure of composition five angie types; In the same way with the center of dynamic compound mechanically moving structure described in described web member is positioned at;
The end of web member described in its non-pivot joint also comprising the connecting link of the end of two described development agencies is provided with wheel, for the drive unit that drives described development agency to stretch with control the control device that described wheel moves and stop; By to have connected to form one in the same way with dynamic compound mechanically moving structure between above-mentioned all structures.
Preferably, described drive unit for described in being positioned in the same way with the inside of dynamic compound mechanically moving structure, drive end described web member adjacent with two with anti-drive end is connected.
Preferably, described web member is made up of five web joints forming fork-shaped.
Preferably, described five cover development agencies and described web member form the same in the same way dynamic compound mechanically moving structure of five isogonisms.
Preferably, described five cover development agencies and described web member form the same in the same way dynamic compound mechanically moving structure of non-five isogonisms.
Preferably, the web joint with the development agency pivot joint of not installing described wheel is longer than with the described web joint of the development agency pivot joint being provided with described wheel.
Preferably, described drive unit is cylinder.
Preferably, described control device is controller, solenoid valve, cylinder or oil cylinder.
Preferably, the structure of described first articulated section and the second articulated section is take drive-connecting shaft as axle center, connects two described connecting links, makes two described connecting links with described drive-connecting shaft for axle center rotates, described drive-connecting shaft two ends are provided with limiting section, limit two described connecting links and move vertically.
The present invention propose between a kind of development agency with dynamic flexible in the same way while can also the composite machine structure of movement, expand the range of application of mechanical structure field.
Accompanying drawing explanation
Fig. 1 is the perspective view of one embodiment of the present of invention;
Fig. 2 is the side-looking structural representation of one embodiment of the present of invention;
Fig. 3 is the perspective view of the web member of one embodiment of the present of invention.
Wherein: the first articulated section, articulated section 1, second 2,3 is drive unit, and connecting link 4, web member 5,6 are wheel, and 7 is control device, and 51 is web joint, and 511 is the first web joint, and 512 is the first web joint.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of movable type with dynamic compound mechanically moving structure, comprises web member 5 and connecting link 4 in the same way, and the pivot joint of multiple described connecting link 4 head and the tail forms one group of connecting link assembly, and this head and the tail pivot points is the second articulated section 2;
The described connecting link 4 that in two groups, position is corresponding is in the mutual pivot joint of medium position, and in the middle part of this, pivot points is the first articulated section 1 of described connecting rod; Connecting link assembly described in two groups forms a set of development agency flexible along a direction with this;
Described development agency is altogether five covers, often overlaps the described connecting link 4 of the correspondence position of described development agency, and its second articulated section 2 is also articulated in same described web member 5 simultaneously; The same in the same way dynamic composite machine structure of composition five angie types; In the same way with the center of dynamic composite machine structure described in described web member 5 is positioned at;
The end of web member described in its non-pivot joint also comprising the connecting link of the end of two described development agencies is provided with wheel 6, for the drive unit 3 that drives described development agency to stretch with control the control device 7 that described wheel 6 moves and stop; By to have connected to form one in the same way with dynamic compound mechanically moving structure between above-mentioned all structures.
Development agency adopts fork structure pivot joint to connect by connecting link 4, the stability of fork structure when flexible is high, five cover development agencies are adopted to be combined into one in the same way with dynamic composite machine structure, add wheel to form one and overlap between described development agency with dynamic compound mechanically moving structure five in the same way and be articulated in together, the described development agency of five covers links and telescopic direction is consistent, flexible stable, structure simple, produces simple and easy.
Utilize drive unit 3 to five cover development agencies carry out driving achieve robotization stretch, save manual operation, raise the efficiency; Then the movement utilizing described control device 7 to control described wheel can stop, and saves manual operation, raises the efficiency; Thus realize drive unit 3 drive described in flexible with dynamic compound mechanically moving structure in the same way while can move, so again can the range of application of mechanical structure field.
The described development agency of five covers is articulated in described web member 5 simultaneously, and five of described web member web joints 51 are integral type structure, improve portable in the same way with the stability of dynamic compound mechanically moving structure entirety.
Described drive unit 3 for described in being positioned in the same way with the inside of dynamic compound mechanically moving structure, drive end described web member 5 adjacent with two with anti-drive end is connected.
The drive end described web member 5 adjacent with two with anti-drive end of described drive unit 3 is connected, flexible more laborsaving with dynamic compound mechanically moving structure in the same way, flexible quick described in driving.
Described web member 5 is made up of four web joints 51 forming fork-shaped.
Described five cover development agencies and described web member 5 form the same in the same way dynamic compound mechanically moving structure of five isogonisms.
Described five cover development agencies and described web member 5 form the same in the same way dynamic compound mechanically moving structure of non-five isogonisms.
Described five cover development agencies and described web member 5 can form the same in the same way dynamic compound mechanically moving structure of isogonism or non-isogonism, can design as required, increase range of application.
Be the first web joint 511 with the web joint of the development agency pivot joint being provided with described wheel 6, be the second web joint 512 with the web joint of the development agency pivot joint of not installing described wheel 6, described first web joint 511 is longer than described second web joint 512.The length of described web joint can carry out corresponding design according to different design requirements, and application is wider like this.
Described drive unit 3 is cylinder.Air cylinder driven is simple, cost is low.
Described control device 7 is control panel, solenoid valve, cylinder or oil cylinder.Control panel, solenoid valve, cylinder, oil cylinder control simple, and cost is low.
The structure of described first articulated section and the second articulated section is take drive-connecting shaft as axle center, connect two described connecting links 4, make two described connecting links 4 with described drive-connecting shaft for axle center rotates, described drive-connecting shaft two ends are provided with limiting section, limit two described connections 4 and move vertically.Structure is simple, and cost is low, convenient for production.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. in the same way with a dynamic compound mechanically moving structure, comprise web member and connecting link, the pivot joint of multiple described connecting link head and the tail forms one group of connecting link assembly, and this head and the tail pivot points is the second articulated section;
The described connecting link that in two groups, position is corresponding is in the mutual pivot joint of medium position, and in the middle part of this, pivot points is the first articulated section of described connecting rod; Connecting link assembly described in two groups forms a set of development agency flexible along a direction with this; It is characterized in that:
Described development agency is altogether five covers, often overlaps the described connecting link of the correspondence position of described development agency, and its second articulated section is also articulated in same described web member simultaneously; The same in the same way dynamic composite machine structure of composition five angie types; In the same way with the center of dynamic composite machine structure described in described web member is positioned at;
The end of web member described in its non-pivot joint also comprising the connecting link of the end of two described development agencies is provided with wheel, for the drive unit that drives described development agency to stretch with control the control device that described wheel moves and stop; By to have connected to form one in the same way with dynamic compound mechanically moving structure between above-mentioned all structures.
2. according to claim 1 in the same way with dynamic compound mechanically moving structure, it is characterized in that: described drive unit for described in being positioned in the same way with the inside of dynamic compound mechanically moving structure, drive end described web member adjacent with two with anti-drive end is connected.
3. according to claim 1 in the same way with dynamic compound mechanically moving structure, it is characterized in that: described web member is made up of five web joints forming fork-shaped.
4. according to claim 1 in the same way with dynamic compound mechanically moving structure, it is characterized in that: described five cover development agencies and described web member form the same in the same way dynamic compound mechanically moving structure of five isogonisms.
5. according to claim 1 in the same way with dynamic compound mechanically moving structure, it is characterized in that: described five cover development agencies and described web member form the same in the same way dynamic compound mechanically moving structure of non-five isogonisms.
6. according to claim 3 in the same way with dynamic compound mechanically moving structure, it is characterized in that: be the first web joint with the web joint of the development agency pivot joint being provided with described wheel, be the second web joint with the web joint of the development agency pivot joint of not installing described wheel, described first web joint is longer than described second web joint.
7. according to claim 1 in the same way with dynamic compound mechanically moving structure, it is characterized in that: described drive unit is cylinder.
8. according to claim 1 in the same way with dynamic compound mechanically moving structure, it is characterized in that: described control device is control panel, solenoid valve, cylinder or oil cylinder.
9. a kind of movable type according to claim 1 is in the same way with dynamic compound mechanically moving structure, it is characterized in that: the structure of described first articulated section and the second articulated section is for being axle center with drive-connecting shaft, connect two described connecting links, make two described connecting links with described drive-connecting shaft for axle center rotates, described drive-connecting shaft two ends are provided with limiting section, limit two described connecting links and move vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746489.7A CN104616701B (en) | 2014-12-08 | 2014-12-08 | It is a kind of to be combined mechanically moving structure with dynamic in the same direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746489.7A CN104616701B (en) | 2014-12-08 | 2014-12-08 | It is a kind of to be combined mechanically moving structure with dynamic in the same direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104616701A true CN104616701A (en) | 2015-05-13 |
| CN104616701B CN104616701B (en) | 2017-09-26 |
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| CN201410746489.7A Active CN104616701B (en) | 2014-12-08 | 2014-12-08 | It is a kind of to be combined mechanically moving structure with dynamic in the same direction |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004537A2 (en) * | 1998-11-23 | 2000-05-31 | Lucent Technologies Inc. | Hoist mechanism confined within a tower interior |
| US20020185637A1 (en) * | 2001-06-08 | 2002-12-12 | Enochs Steve E. | Projector lift |
| CN1631760A (en) * | 2004-12-25 | 2005-06-29 | 倪既民 | Supporting, expanding and lifting mechanism for combined shear fork |
| CN1919715A (en) * | 2006-03-27 | 2007-02-28 | 倪既民 | Pull and draw drive-type additive frame combined scissor fork flex lifting gearing |
| CN201212248Y (en) * | 2008-07-07 | 2009-03-25 | 倪既民 | Dual-purpose wheeled combination fork lifting scaffolding |
| CN101913544A (en) * | 2010-08-31 | 2010-12-15 | 清华大学 | Three-face over-constrained scissor-type lifting mechanism |
-
2014
- 2014-12-08 CN CN201410746489.7A patent/CN104616701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004537A2 (en) * | 1998-11-23 | 2000-05-31 | Lucent Technologies Inc. | Hoist mechanism confined within a tower interior |
| US20020185637A1 (en) * | 2001-06-08 | 2002-12-12 | Enochs Steve E. | Projector lift |
| CN1631760A (en) * | 2004-12-25 | 2005-06-29 | 倪既民 | Supporting, expanding and lifting mechanism for combined shear fork |
| CN1919715A (en) * | 2006-03-27 | 2007-02-28 | 倪既民 | Pull and draw drive-type additive frame combined scissor fork flex lifting gearing |
| CN201212248Y (en) * | 2008-07-07 | 2009-03-25 | 倪既民 | Dual-purpose wheeled combination fork lifting scaffolding |
| CN101913544A (en) * | 2010-08-31 | 2010-12-15 | 清华大学 | Three-face over-constrained scissor-type lifting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104616701B (en) | 2017-09-26 |
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Effective date of registration: 20201215 Address after: 23 Xichang street, Huai'an District, Huai'an City, Jiangsu Province Patentee after: Huaian District comprehensive inspection and testing center of Huai'an City Address before: 528000 two, 1603, Wenhua North Road 56, Chancheng District, Foshan, Guangdong, two Patentee before: FOSHAN HECAI TECHNOLOGY SERVICE Co.,Ltd. Patentee before: Tang Yiping |