CN202266627U - Adjustable spring damping device - Google Patents
Adjustable spring damping device Download PDFInfo
- Publication number
- CN202266627U CN202266627U CN2011203893325U CN201120389332U CN202266627U CN 202266627 U CN202266627 U CN 202266627U CN 2011203893325 U CN2011203893325 U CN 2011203893325U CN 201120389332 U CN201120389332 U CN 201120389332U CN 202266627 U CN202266627 U CN 202266627U
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- China
- Prior art keywords
- plate
- spring
- adjustable
- adjustable spring
- vibration damper
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Abstract
An adjustable spring damping device belongs to the field of fitness equipment auxiliary devices, particularly relates to an adjustable damping device for a running machine, and is installed below a running plate (2). The adjustable spring damping device is characterized by comprising a frame lateral plate supporting platform (1), a main spring (3), an auxiliary spring (4) and a sliding adjustment device. Two ends of the main spring (3) are fixedly installed between the frame lateral plate supporting platform (1) and the running plate (2), one end of the auxiliary spring (4) is fixed, and the other end of the auxiliary spring (4) is movably connected with the sliding adjustment device. The adjustable spring damping device has the advantages of being simple in structure, good in damping effect, adjustable in damping strength and the like.
Description
Technical field
Adjustable spring vibration damper belongs to fitness equipments supplementary equipment field, is specifically related to a kind of adjustable running machine damping device.
Background technique
Be not provided with damping device between the race plate of most running machine and the frame, not only noise is big, and owing to do not have buffer function, also can cause certain injury to user's body parts such as joint.At present, mainly contain the damping modes of following several kinds of forms, a kind of is the elastomer of rubber-like on pad below the running machine; Though this mode has certain damping effect, be difficult to reach the buffer value of people's actual demand, also have a kind of be on traditional running machine mounting spring as damping device; Though plant damping modes before this kind spring vibration damper is superior to; But its elasticity coefficient is generally to be changeless, can not regulate accordingly running machine according to runner's requirement, therefore; Running the elasticity of the spring vibration damper of plate can not regulate, and using effect is also undesirable.
Summary of the invention
The technical problem that the utility model will solve is: overcome the deficiency of existing technology, provide a kind of simple in structure, elasticity is adjustable, the adjustable spring vibration damper of good damping effect.
The utility model solves the technological scheme that its technical problem adopted: this adjustable spring vibration damper; Be installed in and run the plate below; It is characterized in that: comprise framework lateral plate support platform, main spring, auxiliary spring and slidable adjustment device; The main spring two ends are fixedly mounted on the framework lateral plate support platform and run between the plate, and auxiliary spring one end is fixed, the movable slidable adjustment device that connects of the other end.
Described connection slidable adjustment device comprises chute box, plate hole and slide damper, and the slide damper level is installed in middle part in the chute box, and chute box inner bottom surface has plate hole.
Described auxiliary spring upper end is installed in through fixed plate and bolt and runs the plate below, and the lower end is provided with footing.
Described footing and the interior corresponding installation of plate hole of the chute box of its below.
Described auxiliary spring lower end is installed in framework lateral plate support platform top through fixed plate and bolt, and the upper end is provided with footing.
Described footing and the interior corresponding installation of plate hole of the chute box of its top.
Described slide damper is manual push-and-pull or electromagnet push-and-pull.
Compared with prior art, the beneficial effect that the utility model had is:
1, simple in structure, damping elasticity is adjustable: main spring fixed installation, auxiliary spring one end is slidingly installed, and through being used of main spring and auxiliary spring, whether participates in supporting the race plate through the control auxiliary spring, realizes the flexible adjustability of damping device;
2, design is ingenious; Simple to operation: as to be utilized in cleverly and to offer plate hole in the sliding-groove; But and the slide damper of setting push-and-pull on plate hole; Through the closure that realizes plate hole that moves of slide damper in the control chute box, whether the closure in backup plate hole is controlled auxiliary spring and is participated in supporting and run plate and play cushioning effect, to reach the purpose that is used for regulating the damping performance that runs plate.
Description of drawings
Fig. 1 is that the utility model embodiment 1 concerns the three-dimensional icon intention with the installation of running plate.
Fig. 2 is the local enlarged diagram of the A part of the utility model Fig. 1.
Wherein: 1, framework lateral plate support platform 2, race plate 3, main spring 4, auxiliary spring 5, fixed plate 6, footing 7, chute box 8, plate hole 9, slide damper.
Fig. 1～2nd, the most preferred embodiment of the utility model further specifies below in conjunction with 1～2 pair of the utility model of accompanying drawing:
Embodiment
Embodiment 1
With reference to accompanying drawing 1～2:
This adjustable spring vibration damper; Be installed in and run plate 2 belows; Mainly be made up of framework lateral plate support platform 1, main spring 3, auxiliary spring 4, fixed plate 5, footing 6 and slidable adjustment device, main spring 3 two ends are fixedly mounted on framework lateral plate support platform 1 and run between the plate 2, are provided with many groups; Auxiliary spring 4 one ends are fixed, the movable slidable adjustment device that connects of the other end.
Connect the slidable adjustment device and comprise chute box 7, plate hole 8 and slide damper 9; Slide damper 9 levels are installed in middle part in the chute box 7; Chute box 7 inner bottom surface have plate hole 8, and the diameter of plate hole 8 is greater than the diameter of footing 6, and slide damper 9 is manual push-and-pull or electromagnet push-and-pull.
Run plate 2 belows when auxiliary spring 4 upper ends are installed in through fixed plate 5 and bolt, auxiliary spring 4 lower ends are provided with footing 6, and the slidable adjustment device is installed in framework lateral plate support platform 1 top, the plate hole 8 corresponding installations that the chute box of footing 6 and its below 7 is interior.
Working procedure is following:
Whether the utility model is in when work, divides for by main spring 3 to work independently and by main spring 3 and two kinds of situation of auxiliary spring 4 co-operation, participate in supporting through control auxiliary spring 4 and run plate 2, is used for regulating to running the damping performance of plate 2.
When main spring 3 works independently,, play a supportive role to running plate 2 all the time because main spring 3 two ends all fixedly mount; Promote the slide damper 9 in the chute box 7, make it leave the top of plate hole 8, at this moment; The footing 6 that auxiliary spring 4 one ends are provided with gets into plate hole 8 inside; When 3 pairs of races of main spring plate 2 played a supportive role, auxiliary spring 4 moved up and down in plate hole 8, and any stretching does not take place.
When needs main spring 3 and auxiliary spring 4 co-operation; Slide damper 9 in plate hole 8 directions promote chute box 7 makes slide damper 9 cover in plate hole 8 fully, at this moment; The footing 6 of auxiliary spring 4 one end settings obtains the support of slide damper 9; Play a supporting role to running plate 2, tensile buckling takes place in auxiliary spring 4, runs plate with main spring 3 together support and plays cushioning effect.
Embodiment 2
When auxiliary spring 4 lower ends are installed in framework lateral plate support platform 1 top through fixed plate 5 and bolt, auxiliary spring 4 upper ends are provided with footing 6, and the slidable adjustment device is installed in the below of running plate 2, the plate hole 8 corresponding installations that the chute box of footing 6 and its top 7 is interior.
Working procedure is consistent with embodiment 1 with working principle.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technological scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technological scheme according to the technical spirit of the utility model.
Claims (7)
1. adjustable spring vibration damper; Be installed in and run plate (2) below; It is characterized in that: comprise framework lateral plate support platform (1), main spring (3), auxiliary spring (4) and slidable adjustment device; Main spring (3) two ends are fixedly mounted on framework lateral plate support platform (1) and run between the plate (2), and auxiliary spring (4) one ends are fixed, the movable slidable adjustment device that connects of the other end.
2. adjustable spring vibration damper according to claim 1; It is characterized in that: described connection slidable adjustment device comprises chute box (7), plate hole (8) and slide damper (9); Slide damper (9) level is installed in middle part in the chute box (7), and chute box (7) inner bottom surface has plate hole (8).
3. adjustable spring vibration damper according to claim 1 is characterized in that: described auxiliary spring (4) upper end is installed in through fixed plate (5) and bolt and runs plate (2) below, and the lower end is provided with footing (6).
4. adjustable spring vibration damper according to claim 3 is characterized in that: described footing (6) and the interior corresponding installation of plate hole (8) of the chute box (7) of its below.
5. adjustable spring vibration damper according to claim 1 is characterized in that: described auxiliary spring (4) lower end is installed in framework lateral plate support platform (1) top through fixed plate (5) and bolt, and the upper end is provided with footing (6).
6. adjustable spring vibration damper according to claim 5 is characterized in that: described footing (6) and the interior corresponding installation of plate hole (8) of the chute box (7) of its top.
7. adjustable spring vibration damper according to claim 2 is characterized in that: described slide damper (9) is manual push-and-pull or electromagnet push-and-pull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203893325U CN202266627U (en) | 2011-10-13 | 2011-10-13 | Adjustable spring damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203893325U CN202266627U (en) | 2011-10-13 | 2011-10-13 | Adjustable spring damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266627U true CN202266627U (en) | 2012-06-06 |
Family
ID=46157424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203893325U Expired - Lifetime CN202266627U (en) | 2011-10-13 | 2011-10-13 | Adjustable spring damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120569A (en) * | 2014-07-21 | 2014-10-29 | 诸暨市乐业机电有限公司 | Vibration attenuation rack for computerized embroidery machine |
| CN103198916B (en) * | 2013-04-25 | 2016-03-30 | 蒂森克虏伯电梯（上海）有限公司 | Dual thrust electromagnet damping |
| CN112295163A (en) * | 2020-09-17 | 2021-02-02 | 叶光明 | Running machine |
-
2011
- 2011-10-13 CN CN2011203893325U patent/CN202266627U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198916B (en) * | 2013-04-25 | 2016-03-30 | 蒂森克虏伯电梯（上海）有限公司 | Dual thrust electromagnet damping |
| CN104120569A (en) * | 2014-07-21 | 2014-10-29 | 诸暨市乐业机电有限公司 | Vibration attenuation rack for computerized embroidery machine |
| CN104120569B (en) * | 2014-07-21 | 2016-05-04 | 诸暨市乐业机电有限公司 | A kind of computerized emboridering machine damping frame |
| CN112295163A (en) * | 2020-09-17 | 2021-02-02 | 叶光明 | Running machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |