CN202548420U - Two-section buffer storage device - Google Patents
Two-section buffer storage device Download PDFInfo
- Publication number
- CN202548420U CN202548420U CN2012201554400U CN201220155440U CN202548420U CN 202548420 U CN202548420 U CN 202548420U CN 2012201554400 U CN2012201554400 U CN 2012201554400U CN 201220155440 U CN201220155440 U CN 201220155440U CN 202548420 U CN202548420 U CN 202548420U
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- Prior art keywords
- buffer cell
- placing device
- connects
- thing unit
- pedestal
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- 238000013016 damping Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 230000003139 buffering effect Effects 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
A two-section buffer placing device comprises a base, a first buffer unit, a second buffer unit and an object receiving unit, wherein the first buffer unit is provided with a fixed part connected with the base and a moving part capable of moving relative to the fixed part, the second buffer unit is provided with a first end connected with the moving part of the first buffer unit and a second end capable of moving relative to the first end, the damping of the second buffer unit is different from that of the first buffer unit, and the object receiving unit is connected with the second end of the second buffer unit; therefore, the placing device can be used for placing and fixing a lens in a lens barrel, and the relative position of the lens and the lens barrel can be adjusted in a two-section way, so that the assembling accuracy of the lens can be improved, and the reject ratio of the lens can be reduced.
Description
Technical field
The utility model be with can be relevant with the placing device of assembling out camera lens in order to eyeglass and other elements are put into lens barrel, particularly about a kind of respectively two-part buffering placing device of the relative position of this element and lens barrel of correcting that helps.
Background technology
The consumption electronic products that many now people use always, for example: mobile phone, PDA, digital camera, computing machine or the like all can have photography or camera function; Meaning promptly; The range of application of optical lens is more and more wider, and relatively demand is also more and more, therefore develops the camera lens mounting equipment that robotization; Wherein comprising a placing device, is in order to eyeglass, pad and spaced ring or the like element is put and be fixed in the lens barrel.
Known placing device in order to the assembling camera lens mainly comprises a lifting unit and and connects the thing unit; This lifting unit can drive this and connect the thing unit and move towards a lens barrel, is pressed into tightly in this lens barrel to be placed in the upper shed of this lens barrel in advance or to be adsorbed in this element that connects lower end, thing unit one.In aforementioned pressing process, not accurate enough for the relative position of avoiding this element and this lens barrel, many placing devices also include a buffer cell; The buffer cell of some placing device is to use so that the short stay under the situation that is stressed of this element produces the effect of automatic contraposition in the upper shed of this lens barrel with the lead angle with this upper shed; In addition, the buffer cell of some placing device is to connect the thing unit this element is pressed into the speed of this lens barrel in order to slow down this, to increase the position that this connects the stability of thing unit and adjusts this element more accurately.Yet the contraposition effect of aforementioned two kinds of buffer cells is still limited, thereby haves much room for improvement.
The utility model content
Because above-mentioned shortcoming, the fundamental purpose of the utility model is to provide a kind of two-part buffering placing device, and precisely another element (for example lens barrel) is put with an element (for example eyeglass) in contraposition ground, to promote its assembling degree of accuracy and to lower fraction defective.
For reaching above-mentioned purpose; The two-part buffering placing device that the utility model provided includes a pedestal, one first buffer cell, one second buffer cell; And one connect the thing unit, this first buffer cell have one be connected in this pedestal fixed part, and the moving part that can move relative to this fixed part; This second buffer cell have one be connected in the moving part of this first buffer cell first end; And second end that can move relative to this first end, and the damping of this second buffer cell is the damping that is different from this first buffer cell, this connects the thing unit is second end that is connected in this second buffer cell.
Wherein this second buffer cell and this connect the thing unit at least one are sheathed on the moving part of this first buffer cell.
Wherein this second buffer cell has a compression spring.
Wherein the fixed part of this first buffer cell has a pneumatic cylinder, and its moving part then has a piston rod and receives this pneumatic cylinder start displacement.
It also includes the pneumatic cylinder that an air pressure control module supplies this first buffer cell of regulation and control.
Wherein this first buffer cell also has the conjunction that is connected between this piston rod and this second buffer cell.
Wherein this second buffer cell also have one be connected in this conjunction extension, this second buffer cell is sheathed on this extension.
Wherein this connects the thing unit and has an a connection piece and a pressing part, and second end of this second buffer cell is connected to the web member that this connects the thing unit.
Wherein this pedestal also has a guide pillar, and this web member that connects the thing unit is sheathed on the guide pillar of this pedestal movably.
Wherein this connects the thing unit and is equipped with a pneumatic supply.
The beneficial effect of the utility model is; This two-part buffering placing device can be in order to put an eyeglass and to be fixed in the lens barrel; Its method is to make this placing device move closer to this lens barrel, when this eyeglass one end is connected to the upper shed of this lens barrel, the other end receive to continue near this placing device of this lens barrel connect the pushing and pressing of thing unit the time; Damping is less in its reacting force meeting elder generation this two buffer cell of compression; Simultaneously, this connects the thing unit and this eyeglass can relative to this pedestal and another this buffer cell moves and this lens barrel is almost motionless relatively, when this buffer cell can't recompress; Another this buffer cell that damping is bigger then can begin compression; This connects thing unit and this eyeglass and can move relative to this pedestal simultaneously, the speed that this moment, this speed that connects the thing cell moving can move less than this pedestal, so this connects the thing unit and can push against this this lens barrel of eyeglass entering lentamente.In other words, the first short stay of this eyeglass meeting is pressed into this lens barrel more at leisure in the upper shed of this lens barrel; Thus; The relative position of this eyeglass and this lens barrel can receive the adjustment of two-part, and the assembling degree of accuracy of camera lens is promoted, and more can lower its fraction defective.
Detailed construction, characteristics, assembling or the use-pattern of the two-part buffering placing device that relevant the utility model provided will be described in follow-up embodiment specifies.Yet in the utility model field, having common knowledge the knowledgeable should be able to understand, and these detailed descriptions and the cited specific embodiment of enforcement the utility model only are to be used to explain the utility model, are not the patent claim in order to restriction the utility model.
Description of drawings
Below will specify the technology contents and the characteristic of the utility model through cited embodiment conjunction with figs., wherein:
The three-dimensional combination figure of the two-part buffering placing device that Fig. 1 is provided for the utility model one preferred embodiment; And
The cut-open view of the two-part buffering placing device that Fig. 2 to Fig. 5 is provided for this preferred embodiment of the utility model is to show its start process.
Embodiment
Please consult Fig. 1 and Fig. 2 earlier, two-part that the utility model one preferred embodiment is provided buffering placing device 10 includes a pedestal 20, a plurality of first buffer cell 30, a plurality of thing unit 40 that connects, and a plurality of second buffer cell 50.First, second buffer cell 30,50 and the quantity that connects thing unit 40 are identical, and this quantity do not have any restriction, one group of first, second buffer cell 30,50 also can only be arranged and connect thing unit 40.
Respectively this first buffer cell 30 have one be connected in this pedestal 20 fixed part 32; And the moving part 34 that can move relative to this fixed part 32; In the present embodiment; Respectively the fixed part 32 of this first buffer cell 30 is a pneumatic cylinder, and 34 of moving parts include a piston rod 342, an end of being located at this fixed part 32 and are connected in the terminal conjunction 344 of this piston rod 342, and an extension 346 that is connected in these conjunction 344 other ends; This conjunction 344 is to be arranged in this pedestal 20 movably, and this extension 346 is coaxial relative with this piston rod 342.
Respectively this connects thing unit 40 and has an a connection piece 42 and a pressing part 44; This web member 42 is to be sheathed on a guide pillar 22 of this pedestal 20 and the extension 346 of this first buffer cell 30 movably; This pressing part 44 is to be arranged in this web member 42 regularly and is to depart from this extension 346; In addition, this pressing part 44 is to be arranged in this pedestal 20 movably.In the present embodiment, this pressing part 44 is a body, and the one of which end is provided with a suction nozzle 46, and the other end then can be communicated to a pneumatic supply (not shown), and thus, this suction nozzle 46 can be in order to draw the element that a desire is installed; Yet, this pressing part 44 also can be merely one can protrude out this pedestal 20 the body of rod.
Respectively this second buffer cell 50 is a compression spring; It is the extension 346 that is sheathed on this first buffer cell 30; And have one first relative end 51 and one second end 52, this first end 51 is to be connected to this conjunction 344, this second end 52 be connected to one this connect the web member 42 of thing unit 40.
In addition, said two-part buffering placing device also includes the pneumatic cylinder that an air pressure control module 60 supplies this first buffer cell 20 of regulation and control.
Can learn that through aforementioned content respectively this first, second buffer cell 30,50 can be flexible along same direction, is to can be the telescopic mechanism of any length; Do not exceed with the supplier of present embodiment institute, for example: respectively this fixed part 32 also can be oil hydraulic cylinder, perhaps; Respectively this first, second buffer cell 30,50 also can be all compression spring; Or be all air pressure or oleo unit, only first, second buffer cell 30,50 need have different damping, so that the damping force that varies in size to be provided; In the present embodiment, the damping of this first buffer cell 30 is the dampings greater than this second buffer cell 50.In addition; This connects thing unit 40 and can move along the flexible direction of this first, second buffer cell 30,50; And the central axis of this pressing part 44 is parallel and departs from the central axis of this first, second buffer cell 30,50, so can make the entire length of this placing device 10 less, yet; This pressing part 44 also can be coaxial relative with this first, second buffer cell 30,50, or be directly connected in this second buffer cell 50.
The two-part buffering placing device 10 that aforementioned the utility model provided is in order to one first element (not shown) is put and be fixed in the one second element (not shown); For example a lens set is packed in the lens barrel; Its method is earlier this first element to be adsorbed in this suction nozzle 46, and make this first element be positioned at this second element directly over, perhaps; Earlier this first element is placed in a upper shed of this second element, and make this pressing part 44 be positioned at this first element directly over.Then; Make this placing device 10 move closer to this second element; This step can be reached through this pedestal 20 is moved towards a direction of feed; This direction of feed is the direction that second end 52 of moving direction and this second buffer cell 50 of the moving part 34 of parallel this first buffer cell 30 moves relative to this first end 51, and meaning i.e. the flexible direction of this first, second buffer cell 30,50; Perhaps, this step also can be reached through this second element is moved towards the reverse direction of this direction of feed.
In aforementioned this placing device 10 and the approaching each other process of this second element; Be connected to the upper shed of this second element when this first element, one end; When the other end received this to connect 40 pushing and pressing of thing unit, its reacting force can make this connect second end 52 courts first end 51 promotions of thing unit 40 with this second buffer cell 50, and meaning is promptly compressed this second buffer cell 50; Simultaneously this to connect thing unit 40 be to move relative to this pedestal 20 and this first buffer cell 30; And this connects thing unit 40 is to move in the opposite direction with almost equal speed with this pedestal 20, and therefore, this connects thing unit 40 and relative this second element of this first element meeting is almost fixed.When second end 52 of this second buffer cell 50 can't move towards first end 51 again (as shown in Figure 3); This connects 40 of thing unit and can begin to promote this moving part 34 towards the fixed part 32 of this first buffer cell 30; Meaning is promptly compressed this first buffer cell 30, at this moment, because the damping force of this first buffer cell 30 is bigger; This connects thing unit 40 and can slow down relative to the speed that this pedestal 20 moves; Therefore, this connects thing unit 40 and can move towards equidirectional with slower speed and this pedestal 20, and then this first element is pushed in this second element.When this first buffer cell 30 can't be compressed again (as shown in Figure 4), this first element can just be pushed into the required position that is mounted.Afterwards, separate as long as make this first element and this connect thing unit 40, this second buffer cell 50 can recover its original length (as shown in Figure 5) earlier, and this first buffer cell 30 also can recover and make this placing device 10 be returned to aspect as shown in Figure 2 then.
The user can change the damping of this first buffer cell 30 through air pressure of adjusting in this fixed part 32, and then adjusts this and connect the first different component speeds of thing unit 40 pushings, can the first different elements be pushed into different position in this second element.The more important thing is; Respectively the first short stay of this first element meeting is in the upper shed of this second element; Be pressed into this second element more at leisure, thus, this first element and this second relative positions can receive the adjustment of two-part; Not only can make its assembling degree of accuracy promote the generation that more can lower fraction defective.
At last, must explain once more that the utility model is in the composed component of preceding taking off among the embodiment to be disclosed, be merely and illustrate, be not the scope that is used for limiting this case, the substituting or change of other equivalence elements, and the claim scope that also should be this case contains.
Claims (10)
1. a two-part buffering placing device is characterized in that, includes:
One pedestal;
One first buffer cell, have one be connected in this pedestal fixed part, and the moving part that can move relative to this fixed part;
One second buffer cell, have one be connected in the moving part of this first buffer cell first end, and second end that can move relative to this first end, and the damping of this second buffer cell is different from the damping of this first buffer cell; And
One connects the thing unit, is connected in second end of this second buffer cell.
2. two-part as claimed in claim 1 buffering placing device is characterized in that, wherein this second buffer cell and this connect the thing unit at least one is sheathed on the moving part of this first buffer cell.
3. two-part buffering placing device as claimed in claim 1 is characterized in that wherein this second buffer cell has a compression spring.
4. two-part buffering placing device as claimed in claim 1 is characterized in that wherein the fixed part of this first buffer cell has a pneumatic cylinder, and its moving part then has a piston rod and receives this pneumatic cylinder start displacement.
5. two-part buffering placing device as claimed in claim 4 is characterized in that it also includes the pneumatic cylinder that an air pressure control module supplies this first buffer cell of regulation and control.
6. two-part as claimed in claim 4 buffering placing device is characterized in that, wherein this first buffer cell also has the conjunction that is connected between this piston rod and this second buffer cell.
7. two-part as claimed in claim 6 buffering placing device is characterized in that, wherein this second buffer cell also have one be connected in this conjunction extension, this second buffer cell is sheathed on this extension.
8. two-part as claimed in claim 1 buffering placing device is characterized in that, wherein this connects the thing unit and has an a connection piece and a pressing part, and second end of this second buffer cell is connected to the web member that this connects the thing unit.
9. two-part buffering placing device as claimed in claim 8 is characterized in that wherein this pedestal also has a guide pillar, and this web member that connects the thing unit is sheathed on the guide pillar of this pedestal movably.
10. two-part buffering placing device as claimed in claim 1 is characterized in that wherein this connects the thing unit and is equipped with a pneumatic supply.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100210459U TWM418199U (en) | 2011-06-09 | 2011-06-09 | Two-section cushioned placing device |
| TW100210459 | 2011-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548420U true CN202548420U (en) | 2012-11-21 |
Family
ID=46450384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201554400U Expired - Fee Related CN202548420U (en) | 2011-06-09 | 2012-04-13 | Two-section buffer storage device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202548420U (en) |
| TW (1) | TWM418199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440079A (en) * | 2014-11-19 | 2015-03-25 | 苏州赛腾精密电子有限公司 | Camera lens pressure maintaining mechanism |
| CN107102417A (en) * | 2017-06-29 | 2017-08-29 | 迅得机械（东莞）有限公司 | A kind of three-stage camera lens automatic assembling mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454744A (en) * | 2012-06-04 | 2013-12-18 | 翔元自动化机械有限公司 | Press-fit device for lens |
-
2011
- 2011-06-09 TW TW100210459U patent/TWM418199U/en not_active IP Right Cessation
-
2012
- 2012-04-13 CN CN2012201554400U patent/CN202548420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440079A (en) * | 2014-11-19 | 2015-03-25 | 苏州赛腾精密电子有限公司 | Camera lens pressure maintaining mechanism |
| CN107102417A (en) * | 2017-06-29 | 2017-08-29 | 迅得机械（东莞）有限公司 | A kind of three-stage camera lens automatic assembling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM418199U (en) | 2011-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160413 |