CN205427626U - A invariable damping device for moving object location - Google Patents
A invariable damping device for moving object location Download PDFInfo
- Publication number
- CN205427626U CN205427626U CN201521056137.5U CN201521056137U CN205427626U CN 205427626 U CN205427626 U CN 205427626U CN 201521056137 U CN201521056137 U CN 201521056137U CN 205427626 U CN205427626 U CN 205427626U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- slide block
- moving object
- damping device
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides an invariable damping device for moving object location, including slider, spout, elastic element, two friction disc subassemblies, the slider is located between two walls of spout, is connected with a component that can provide power, and two friction disc subassemblies are connected respectively in elastic element's both ends, and two friction disc subassemblies can be along install on the slider and elasticity is supported and is held on two walls of spout with slider slip direction vertically direction. The utility model discloses in, elastic element is in compression state, and through the pressure that this elastic element provided the invariant for two friction disc subassemblies, the coefficient of friction between friction disc and the cell wall is invariable, because elastic element's decrement is greater than the attrition value of this friction disc subassembly far away, consequently for the pressure value of this friction disc subassembly in the use and between the inside wall of spout is invariable, thereby makes frictional force invariant between the inside wall of friction disc subassembly and spout.
Description
Technical field
This utility model relates to mechanical field, particularly to a kind of based on the constant damping device positioned for moving object.
Background technology
When motor of the prior art or other dynamical elements drive a slide block to slide up and down, want to allow slide block stop somewhere, it is inadequate for only stopping power output, when its gravity has exceeded the resistance of motor self, arise that the phenomenon of landing, that is can be out of control, it is impossible to realize position controlled.If be placed in by this slide block in a groove, add upper friction plate in the both sides of slide block, it is possible to solve this problem.But depend on coefficient of friction and the product of pressure of material due to the frictional force of friction plate, then when friction plate gradually wears out, pressure diminishes, so that frictional force changes, cause slide position uncontrollable.
Therefore, prior art existing defects, need improvement badly.
Utility model content
This utility model main purpose is the defect for prior art, it is provided that a kind of constant damping device for moving object location.
This utility model provides a kind of constant damping device for moving object location, including slide block, chute, flexible member, two friction plate assemblies, described slide block can being installed on described chute along described chute axially slidably, said two friction plate assembly is connected to the two ends of described flexible member, said two friction plate assembly can be installed on described slide block and flexibly support along the direction vertical with described slide block glide direction on the medial wall of described chute, described dynamical element is connected with described slider-actuated element to drive described slide block to slide up and down along described chute.
This utility model provide for moving object location constant damping device in, described chute includes that, in rectangular-shaped pedestal, described pedestal offers the chute parallel with slide block glide direction, and described slide block is installed in described chute.
This utility model provide for moving object location constant damping device in, described friction plate assembly includes friction plate support and is installed on the friction plate in described friction plate support.
This utility model provide for moving object location constant damping device in, described flexible member is spring or stage clip.
This utility model provide for moving object location constant damping device in, described slide block is offered along being perpendicular to the through hole that glide direction runs through, described flexible member is set in described through hole, these two described friction plate supports lay respectively in the middle of the shallow slot at described through hole two ends, and on the direction slided along described slide block, described friction plate support is fixed relative to described slide block.
This utility model provide for moving object location constant damping device in, described through hole includes being positioned at first through hole at middle part and being positioned at the shallow slot at two ends, this shallow slot is mutually adapted with described friction plate support, and described first through hole is mutually adapted with described flexible member.
In this utility model, flexible member is in compressive state, there is provided constant pressure to two friction plate assemblies by this flexible member, owing to the decrement of flexible member is far longer than the attrition value of this friction plate assembly, therefore, make this friction plate assembly force value in use and between the medial wall of chute constant, so that the frictional force between friction plate assembly and the medial wall of chute is constant.Therefore, this utility model has the beneficial effect controlled in the position of motor shutdown rear slider so that slide block.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the constant damping device for moving object location in this utility model one preferred embodiment.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Accompanying drawing gives first-selected embodiment of the present utility model.But, this utility model can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make to disclosure of the present utility model more thoroughly comprehensively.
It should be noted that be referred to as " being fixed on " another element when element, it can be directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, and it can be directly to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", "left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.It is intended merely to describe the purpose of specific embodiment at term used in the description of the present utility model herein, it is not intended that in limiting this utility model.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
Fig. 1 shows the constant damping device for moving object location in this utility model first embodiment, it includes slide block 20, chute 30, flexible member 50, two friction plate assemblies 40, described slide block 20 can being installed on described chute 30 along described chute 30 axially slidably, said two friction plate assembly 40 is connected to the two ends of described flexible member 50, said two friction plate assembly 40 can be installed on described slide block 20 and flexibly support along the direction vertical with described slide block 20 glide direction on the medial wall of described chute 30, dynamical element 10 is connected with described slide block 20 to drive described slide block 20 to slide up and down along described chute 30, here dynamical element 10 is motor.
In this utility model, flexible member 50 is in compressive state, there is provided constant pressure to two friction plate assemblies 40 by this flexible member 50, owing to the decrement of flexible member 50 is far longer than the attrition value of this friction plate assembly 40, therefore, make this friction plate assembly 40 force value in use and between the medial wall of chute 30 constant, so that the frictional force between the medial wall of friction plate assembly 40 and chute 30 is constant.Therefore, this utility model has so that slide block 20 shuts down, at motor 10, the beneficial effect that the position of rear slider 20 is controlled.
Specifically, described chute 30 includes in rectangular-shaped pedestal, and described pedestal offers the chute being parallel to slide block glide direction, and described slide block 20 is installed in described chute.Friction plate assembly 40 includes friction plate support 42 and is installed on the friction plate 41 in described friction plate support 42.
Preferably, described flexible member 50 is spring or stage clip, and certainly, it is not limited to this.
Further, described slide block 20 is offered along being perpendicular to the through hole (non-label) that glide direction runs through, described flexible member 50 is set in described through hole, among the shallow slot at the two ends that these two described friction plate supports 42 lay respectively at described through hole, on the direction slided along described slide block 20, described friction plate support 42 is fixed relative to described slide block 20, and on this flexible member 50 elastic force direction, this friction plate support 42 is slidably, so that friction plate support 42 applies constant pressure for chute 30 medial wall.Described through hole includes being positioned at first through hole 61 at middle part and being positioned at the shallow slot 62 at two ends, and this shallow slot 62 is mutually adapted with described friction plate support 42, and described first through hole 61 is mutually adapted with described flexible member 50.
Certainly, understandably, shallow slot can not also be offered, this slide block 20 is offered along being perpendicular to the through hole that glide direction runs through, described flexible member 50 is set in described through hole, these two described friction plate supports lay respectively at the two ends of described through hole, and on the direction slided along described slide block 20, described friction plate support is fixed relative to described slide block 20.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (6)
1. the constant damping device for moving object location, it is characterized in that, including slide block, there is the chute of two parallel planar walls, flexible member, two friction plate assemblies, described slide block is between two walls of described chute, described slide block is connected with a certain element providing power, said two friction plate assembly is connected to the two ends of described flexible member, said two friction plate assembly can be slidably mounted on described slide block and flexibly support along the direction vertical with described slide block glide direction on the medial wall of described chute, dynamical element is connected with described slider-actuated to drive described slide block to slide up and down along described chute.
Constant damping device for moving object location the most according to claim 1, it is characterised in that described chute includes that, in rectangular-shaped pedestal, described pedestal offers the chute at the two ends run through on its axial direction, and described slide block is installed in described chute.
Constant damping device for moving object location the most according to claim 2, it is characterised in that described friction plate assembly includes friction plate support and is installed on the friction plate in described friction plate support.
Constant damping device for moving object location the most according to claim 3, it is characterised in that described flexible member is spring or stage clip.
Constant damping device for moving object location the most according to claim 4, it is characterized in that, described slide block is offered along the through hole run through being perpendicular to glide direction, described flexible member is set in described through hole, these two described friction plate supports lay respectively among the shallow slot at described through-hole groove two ends, and on the direction slided along described slide block, described friction plate support is fixed relative to described slide block.
Constant damping device for moving object location the most according to claim 5, it is characterized in that, described through hole includes being positioned at first through hole at middle part and being positioned at the shallow slot at two ends, and this shallow slot is mutually adapted with described friction plate support, and described first through hole is mutually adapted with described flexible member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056137.5U CN205427626U (en) | 2015-12-17 | 2015-12-17 | A invariable damping device for moving object location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056137.5U CN205427626U (en) | 2015-12-17 | 2015-12-17 | A invariable damping device for moving object location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427626U true CN205427626U (en) | 2016-08-03 |
Family
ID=56537111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056137.5U Expired - Fee Related CN205427626U (en) | 2015-12-17 | 2015-12-17 | A invariable damping device for moving object location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427626U (en) |
-
2015
- 2015-12-17 CN CN201521056137.5U patent/CN205427626U/en not_active Expired - Fee Related
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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: 20160803 Termination date: 20191217 |