CN101596718A - Shifter with multi-section linear supporting arm - Google Patents
Shifter with multi-section linear supporting arm Download PDFInfo
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- CN101596718A CN101596718A CNA2008101115473A CN200810111547A CN101596718A CN 101596718 A CN101596718 A CN 101596718A CN A2008101115473 A CNA2008101115473 A CN A2008101115473A CN 200810111547 A CN200810111547 A CN 200810111547A CN 101596718 A CN101596718 A CN 101596718A
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Abstract
A kind of shifter with multi-section linear supporting arm comprises: one first orbit portion; One pedestal, it has a sliding part, and sliding part slidably is located on first orbit portion, makes pedestal do one first on first orbit portion and moves axially; One multistage adjusting device, it is located on the pedestal; Multistage adjusting device have a pair of symmetrically and can axially make the extension that a predetermined length is adjusted along one second; Each extension is made of several assemblies, and several assemblies of each extension comprise a top assembly and a lower component at least, and the top assembly has one to extend the articulated section; One adjusts platform, and it has a pair of platform articulated section that is articulated in two extension articulated sections respectively, makes and adjusts rotation and the inclination that platform can be made a preset range; One bogey; It has an a pair of arm and a supporting part, by the action to an arm, can make supporting part reach one the 3rd axial moving.The present invention has adjustable height, and balance is good, can make the effect of a compensation for bogey.
Description
Technical field
The present invention relates to a kind of shifter with multi-section linear supporting arm, relate in particular to and a kind ofly have multistage adjusting device and can control the shifter with multi-section linear supporting arm of bogey height.
Background technology
As shown in Figure 1, existing support arm mobile device 90 is position height of adjusting support arm 92 with a door-shaped frame 91, but because this door-shaped frame 91 has certain height H3, and support arm mobile device 90 is a convenient working, normally be displaced on the track 80, therefore, the path that this track 80 is passed through, must consider height H 3 problems of this door-shaped frame 91, when the spatial altitude of desiring to advance during less than the height H 3 of this door-shaped frame 91, then can cause existing support arm mobile device 90 to pass through, quite inconvenient in the use.
As shown in Figure 2, if the Height Adjustment that will have support arm mobile device 90 now changes to the adjusting device 93 of more piece, then can effectively improve the problem that height is caused, but move with the carrying that single support arm 92 is made an object 70, when adjusting device 93 reach a certain height or the object 70 that carries when reaching constant weight, this support arm 92 is easy to rock in the moving process generation because of reaching balance, and when the carrying object 70 preponderances the time, this support arm 92 is easy to run-off the straight, and (Fig. 3 is for significantly representing its single armed tilt problem, be to represent) with exaggerative angle, cause when transporting, 90 object 70 can't reach balance on the existing support arm mobile device, not only produces the error in location or the displacement, also increases the probability of landing, and cause the burden of this support arm 92 easily, reduce its service life.
Therefore, be necessary to research and develop new product, to solve above-mentioned shortcoming and problem.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes the above-mentioned defective that prior art exists, and a kind of shifter with multi-section linear supporting arm is provided, and it has adjustable height, and balance is good, can make the effect of a compensation for bogey.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of shifter with multi-section linear supporting arm is characterized in that, comprising: one first orbit portion; One pedestal, it has a sliding part, and this sliding part is slidably to be located on this first orbit portion, makes this pedestal do one first on this first orbit portion and moves axially; One multistage adjusting device, it is to be located on this pedestal; This multistage adjusting device have a pair of symmetrically and can axially make the extension that a predetermined length is adjusted along one second; Each extension is made of several assemblies, and several assemblies of each extension are to comprise a top assembly and a lower component at least, and this top assembly has an extension articulated section; One adjusts platform, and it has a pair of platform articulated section that is articulated in two extension articulated sections respectively, makes this adjustment platform can do the rotation and the inclination of a preset range; One bogey; It has an a pair of arm and a supporting part, by this action to an arm, can make this supporting part reach one the 3rd axial moving.
Aforesaid shifter with multi-section linear supporting arm, the recess that wherein to extend articulated section and this platform articulated section be circular arc and the corresponding structure of protuberance.
Aforesaid shifter with multi-section linear supporting arm, wherein adjusting platform is rotating shaft with the axis by two extension centers, articulated section, does the rotation of one first predetermined angular.
Aforesaid shifter with multi-section linear supporting arm, wherein adjusting the platform articulated section of platform both sides can be respectively and the adjustment that rotates of corresponding extension articulated section, makes two platform articulated sections produce differences in height, and makes this adjustment platform inclination be one second predetermined angular.
Aforesaid shifter with multi-section linear supporting arm, wherein adjacent inter-module are respectively equipped with an actuated element and a link driving element; And the assembly that is provided with this actuated element is to comprise a drive unit.
Aforesaid shifter with multi-section linear supporting arm, wherein two adjacent assemblies are respectively equipped with a pair of component track and a pair of assembly sliding part.
The invention has the beneficial effects as follows that it has adjustable height, balance is good, can make the effect of a compensation for bogey.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic diagram of existing support arm mobile device
Fig. 2 is the side view of single support arm mobile device
Fig. 3 is the schematic diagram that the support arm of single support arm mobile device tilts
Fig. 4 is a schematic appearance of the present invention
Fig. 5 is multistage adjusting device of the present invention and the schematic diagram of adjusting the assembling of platform
Fig. 6 is the schematic diagram of the rotating manner of adjustment platform of the present invention
Fig. 7 is the schematic diagram of the inclination mode of adjustment platform of the present invention
Fig. 8 is the schematic diagram of the combination of adjacent component of the present invention
Fig. 9 is the schematic diagram of the action of adjacent component of the present invention
The number in the figure explanation:
10 first orbit portions, 20 pedestals
21 first sliding parts, 30 multistage adjusting devices
31 extensions, 311 assemblies
311A actuated element 311B link driving element
312 top assembly 312A extend the articulated section
313 lower component 40 are adjusted platform
41 platform articulated sections, 50 bogeys
51 arm 52 supporting parts
60 drive units, 70 objects
80 tracks, 90 support arm mobile devices
91 door-shaped frames, 92 support arms
93 adjusting device X first are axial
Y the 3rd is axial for the X1 axis
The Z second axial L predetermined length
θ 1 first predetermined angle theta 2 second predetermined angulars
H1 first height H 2 second height
The height M screw of H3 door-shaped frame
The specific embodiment
As Fig. 4 and shown in Figure 5, a kind of shifter with multi-section linear supporting arm, it comprises:
One first orbit portion 10;
One pedestal 20, it has a sliding part 21, and this sliding part 21 is slidably to be located on this first orbit portion 10, makes this pedestal 20 can make one first axial X on this first orbit portion 10 and moves;
One multistage adjusting device 30, it is to be located on this pedestal 20; This multistage adjusting device 30 has a pair of extension 31 that also can do predetermined length L adjustment symmetrically along one second axial Z; Each extension 31 be by several assemblies 311 constitute (consulting Fig. 7), and several assemblies 311 of each extension 31 are to comprise a top assembly 312 and a lower component 313 at least, and this top assembly 312 has one and extends articulated section 312A;
One adjusts platform 40, and it has a pair of two platform articulated sections 41 of extending articulated section 312A that are articulated in respectively, makes this adjustment platform 40 can do the rotation and the inclination of a preset range;
One bogey 50; It has an a pair of arm 51 and a supporting part 52, by this action to an arm 51, is to make this supporting part 52 reach moving of one the 3rd axial Y.
As shown in Figure 5, this extension articulated section 312A and this platform articulated section 41 are the cooperation of the recess and the protuberance of a circular arc; Whereby, make this adjustment platform 40 be rotating shaft by two axis X 1 of extending 312A center, articulated section, do the rotation (as shown in Figure 6) of one first predetermined angle theta 1, certainly, utilize the matching relationship of circular arc concave, convex portion, also can slightly adjust the platform articulated section 41 of these adjustment platform 40 both sides, make two platform articulated sections 41 have the certain height difference and reach inclination (as shown in Figure 7, the height of the platform articulated section 41 of these adjustment platform 40 both sides is to be respectively one first height H 1 and one second height H 2, and making this adjustment platform 40 is one second predetermined angle theta 2 that tilt).
About the predetermined length L of this extension 31, it is to decide according to the length of several assemblies 311 and quantity; And about the drive mechanism of 311 of assemblies, it comprises:
1, two 311 of adjacent assemblies are to be respectively equipped with an actuated element 311A and a link driving element 311B, and are provided with the assembly 311 of this actuated element 311A, are provided with a drive unit 60 again; Utilize this drive unit 60 to drive this actuated element 311A, and then drive the link driving element 311B of another assembly 311, the relative position that reaches two assemblies 311 changes.
2, two 311 of adjacent assemblies are to be respectively equipped with a pair of component track 311C and a pair of assembly sliding part 311D: utilize this that component track 311C and this are cooperated assembly sliding part 311D, can make the action of 311 of assemblies have more stability.
Certainly, the action that several assemblies are 311 is can many different modes to reach to extend and fold (as the transmission of two gear drives or screw rod and screw etc.), and the present invention is that act one screw drive is an example, as the transmission explanation of 311 of assemblies; As shown in Figure 8, two 311 of adjacent assemblies are to be respectively equipped with the linked block (being link driving element 311B) that a screw rod (being actuated element 311A) and is provided with screw M, and the assembly 311 that is provided with screw rod 311A is provided with a drive unit 60 again, as shown in Figure 9, drive unit 60 drives suitable, the inverse clock rotation of this screw rod 311C whereby, the linked block 311B that drive has screw M moves, reach the length adjustment of 311 of two assemblies, and, when being adjusted, transmission has more stability by the slip of the component track 311A and the assembly sliding part 311B of 311 of two assemblies.
In more detail, utilize the first axial X of this pedestal 20 to move, the 3rd axial Y of this supporting part 52 moves and the extension of the second axial Z of this multistage adjusting device 30, fold, what can make this supporting part 52 mobilely reaches tridimensional variation.
In sum, advantage of the present invention and effect can reduce:
1, adjustable height.Existing support arm mobile device is a position height of adjusting support arm with a door-shaped frame, but because this door-shaped frame has certain height, makes existing support arm mobile device that considering of height be arranged on the path of moving; And shifter with multi-section linear supporting arm of the present invention utilizes a multistage adjusting device, can adjust desired height voluntarily, solves the fixing inconvenience that is caused of structure height.
2, balance is good.Because the carrying of single support arm is moved, this support arm is easy to rock in the moving process generation because of reaching balance, even causes object to come off; And bogey of the present invention is to be provided with a pair of arm, can effectively reduce single armed stressed rock situation, so, have the good advantage of balance.
3, can do a compensation for bogey.When the weight of object or shape cause this can't reach balance to an arm or this supporting part and when tilting, can utilize the rotation or the inclination of this adjustments platform, to this to propping up the compensation that arm or this supporting part tilt, to reach the balance of this bogey.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. a shifter with multi-section linear supporting arm is characterized in that, comprising:
One first orbit portion;
One pedestal, it has a sliding part, and this sliding part is slidably to be located on this first orbit portion, makes this pedestal do one first on this first orbit portion and moves axially;
One multistage adjusting device, it is to be located on this pedestal; This multistage adjusting device have a pair of symmetrically and can axially make the extension that a predetermined length is adjusted along one second; Each extension is made of several assemblies, and several assemblies of each extension are to comprise a top assembly and a lower component at least, and this top assembly has an extension articulated section;
One adjusts platform, and it has a pair of platform articulated section that is articulated in two extension articulated sections respectively, makes this adjustment platform can do the rotation and the inclination of a preset range;
One bogey; It has an a pair of arm and a supporting part, by this action to an arm, can make this supporting part reach one the 3rd axial moving.
2. shifter with multi-section linear supporting arm according to claim 1 is characterized in that: the recess that described extension articulated section and this platform articulated section are circular arc and the corresponding structure of protuberance.
3. shifter with multi-section linear supporting arm according to claim 1 is characterized in that: described adjustment platform is rotating shaft with the axis by two extension centers, articulated section, does the rotation of one first predetermined angular.
4. shifter with multi-section linear supporting arm according to claim 1, it is characterized in that: the platform articulated section of described adjustment platform both sides can be respectively and the adjustment that rotates of corresponding extension articulated section, make two platform articulated sections produce difference in height, and make this adjustment platform inclination be one second predetermined angular.
5. shifter with multi-section linear supporting arm according to claim 1 is characterized in that: described adjacent inter-module is respectively equipped with an actuated element and a link driving element; And the assembly that is provided with this actuated element comprises a drive unit.
6. shifter with multi-section linear supporting arm according to claim 1 is characterized in that: described two adjacent assemblies are respectively equipped with a pair of component track and a pair of assembly sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101115473A CN101596718A (en) | 2008-06-06 | 2008-06-06 | Shifter with multi-section linear supporting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101115473A CN101596718A (en) | 2008-06-06 | 2008-06-06 | Shifter with multi-section linear supporting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101596718A true CN101596718A (en) | 2009-12-09 |
Family
ID=41418400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101115473A Pending CN101596718A (en) | 2008-06-06 | 2008-06-06 | Shifter with multi-section linear supporting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101596718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602039A (en) * | 2012-03-29 | 2012-07-25 | 奇瑞汽车股份有限公司 | Delivery mechanism for manipulator of press |
| CN102642715A (en) * | 2011-02-21 | 2012-08-22 | 亚特控制系统股份有限公司 | Telescopic load-bearing device |
-
2008
- 2008-06-06 CN CNA2008101115473A patent/CN101596718A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642715A (en) * | 2011-02-21 | 2012-08-22 | 亚特控制系统股份有限公司 | Telescopic load-bearing device |
| CN102602039A (en) * | 2012-03-29 | 2012-07-25 | 奇瑞汽车股份有限公司 | Delivery mechanism for manipulator of press |
| CN102602039B (en) * | 2012-03-29 | 2015-09-23 | 奇瑞汽车股份有限公司 | A kind of connecting gear of press machine mechanical hand |
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Open date: 20091209 |