CN111765192B - Damper and have its steering wheel device - Google Patents
Damper and have its steering wheel device Download PDFInfo
- Publication number
- CN111765192B CN111765192B CN202010641909.0A CN202010641909A CN111765192B CN 111765192 B CN111765192 B CN 111765192B CN 202010641909 A CN202010641909 A CN 202010641909A CN 111765192 B CN111765192 B CN 111765192B
- Authority
- CN
- China
- Prior art keywords
- seat body
- elastic structure
- folding
- hinged
- parts
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention provides a damping mechanism and a steering wheel device with the same, wherein the damping mechanism comprises: a first seat body; the second seat body and the first seat body are arranged at intervals along the first direction; each first folding assembly is positioned between the first seat body and the second seat body; the first folding assembly comprises a first part and a second part which are hinged with each other, the first part is hinged with the first seat body, and the second part is hinged with the second seat body, so that the first seat body and the second seat body can be close to or far away from each other; the elastic structure is transversely arranged between the two first folding components, and when the first seat body and the second seat body perform relative motion, at least one first folding component drives at least part of the elastic structure to deform; wherein the transverse elastic structure is inclined relative to the first direction or perpendicular to the first direction. The damping mechanism solves the problem that the damping mechanism in the related art occupies a large installation space.
Description
Technical Field
The invention relates to the field of damping equipment, in particular to a damping mechanism and a steering wheel device with the same.
Background
The damping mechanism is widely applied to mechanical equipment, so that the damping mechanism has the effect of buffering the equipment, protects parts of the equipment, prolongs the service life of the equipment or improves the comfort of a user during use.
For example, the steering wheel is generally required to be used together with a damping mechanism when in use, so as to improve the damping effect. The damping mechanism in the related art has two parts which are oppositely arranged, and an elastic part which connects the two parts, and two ends of the elastic part are connected with the two parts in a one-to-one correspondence manner (namely, the elastic part is vertically arranged), so that the elastic part can be compressed when the two parts are close to each other, and a damping effect is further achieved.
However, in the damping mechanism adopting the above structural design in the related art, because the elastic members are vertically arranged, a large vertical installation space is required to be occupied, so that the damping structure has a large size, and certain limitations are brought to installation and use.
Disclosure of Invention
The invention mainly aims to provide a damping mechanism and a steering wheel device with the same, so as to solve the problem that the damping mechanism in the related art occupies a large installation space.
In order to achieve the above object, according to one aspect of the present invention, there is provided a damper mechanism including: a first seat body; the second seat body and the first seat body are arranged at intervals along the first direction; the two first folding assemblies are respectively positioned between the first seat body and the second seat body; the first folding assembly comprises a first part and a second part which are hinged with each other, the first part is hinged with the first seat body, and the second part is hinged with the second seat body, so that the first seat body and the second seat body can be close to or far away from each other; the elastic structure is transversely arranged between the two first folding components, and when the first seat body and the second seat body perform relative motion, at least one first folding component drives at least part of the elastic structure to deform; wherein the transverse elastic structure is inclined relative to the first direction or perpendicular to the first direction.
The damping mechanism applying the technical scheme of the invention comprises: a first seat body; the second seat body and the first seat body are arranged at intervals along the first direction; each first folding assembly is positioned between the first seat body and the second seat body; the first folding assembly comprises a first part and a second part which are hinged with each other, the first part is hinged with the first seat body, and the second part is hinged with the second seat body, so that the first seat body and the second seat body can be close to or far away from each other; the elastic structure is transversely arranged between the two first folding components, and when the first seat body and the second seat body perform relative motion, at least one first folding component drives at least part of the elastic structure to deform; wherein the transverse elastic structure is inclined relative to the first direction or perpendicular to the first direction. In this way, by arranging the two first folding assemblies, the first parts of the two first folding assemblies are hinged with the first seat body, and the second parts of the two first folding assemblies are hinged with the second seat body; when the first base body and the second base body are relatively close to or relatively far away from each other, the two first folding assemblies can be folded or extended synchronously, so that the purpose of switching the compression direction is achieved through at least one first folding assembly, the elastic structure is driven to deform through at least one first folding assembly, and the buffering effect is further achieved. Through adopting this kind of structural design, can transversely put the elastic construction under the prerequisite that realizes the cushioning effect, reduced the space that the elastic construction took on the first direction effectively for damper has the advantage that the shock attenuation stroke is big and take that the mounting height is little concurrently, has solved the big problem of installation space that damper in the correlation technique took.
Further, the resilient structure has a first end and a second end; wherein, the first end of the elastic structure is connected with one first folding component, and the second end of the elastic structure is connected with the other first folding component; or the first end of the elastic structure is connected with a first folding component, and the second end of the elastic structure is connected with the first seat body or the second seat body. By adopting the connection mode, at least one first folding component drives the elastic structure to deform when the first seat body and the second seat body are close to each other.
Further, the hinge position of the first and second members of one first folding assembly is a distance L from the hinge position of the first and second members of the other first folding assembly; when the first base and the second base are close to each other, L is gradually reduced, and when the first base and the second base are far away from each other, L is gradually increased. Therefore, when the first seat body and the second seat body are close to each other, at least parts of the two first folding assemblies are close to each other, so that the elastic structure is driven to deform.
Further, the resilient structure has a first end and a second end; for one of the two first folding assemblies: the first part, the second part and the first end of the elastic structure are hinged; for the other of the two first folding assemblies; the first part, the second part and the second end of the elastic structure are hinged. Therefore, the stability of the installation of the elastic structure can be ensured, the stress balance inside the damping mechanism is better, and the damping effect is ensured.
Furthermore, the damping mechanism also comprises a second folding component, and the second folding component is positioned between the first seat body and the second seat body; the second folding assembly comprises a third part and a fourth part which are hinged with each other, the third part is hinged with the first seat body, and the fourth part is hinged with the second seat body. The structure of the first seat body and the structure of the second seat body of the damping mechanism can be strengthened by arranging the second folding assembly, and the working stability of the damping mechanism is improved.
Furthermore, the number of the second folding assemblies is two, and the two second folding assemblies are positioned on two sides of the elastic structure; the elastic structure has an initial state and a compressed state, and when the elastic structure is in the initial state, the two second folding assemblies are arranged at intervals with the elastic structure; when the elastic structure is in a compressed state, the two second folding components are respectively and correspondingly abutted against two opposite sides of the elastic structure. Two folding subassemblies of second set up in elastic construction along the relative both sides of second direction can make damper balance nature better, and when elastic construction was in compression state, two folding subassemblies of second can support tightly elastic construction's along the both sides of second direction, improve damper's stability.
Furthermore, four pairwise paired first hinge parts are arranged on the first seat body, and first shaft holes are formed in the four first hinge parts; first rotating shafts are arranged on the first parts of the two first folding assemblies, and the first rotating shafts of the two first parts penetrate through the first shaft holes in the two first hinge parts in pairs in a one-to-one correspondence manner; second shaft holes are formed in the first parts of the two first folding assemblies; second rotating shafts are arranged on the second parts of the two first folding assemblies, and the second rotating shafts of the two second parts penetrate through the second shaft holes of the two first parts in a one-to-one correspondence manner; third shaft holes are formed in the second parts of the two first folding assemblies; the second seat body is provided with four pairwise paired second hinged parts, the four second hinged parts are provided with third rotating shafts, and the third rotating shafts of the two second hinged parts penetrate through third shaft holes in the other two paired second components in a one-to-one correspondence mode. Thus, the assembly of the damping mechanism is facilitated, and the structural stability of the damping mechanism after the assembly can be ensured.
Further, the elastic structure has a first end and a second end which are oppositely arranged; the first end of the elastic structure is provided with a fourth shaft hole, the second end of the elastic structure is provided with a fifth shaft hole, and a second rotating shaft of the first folding assembly penetrates through the fourth shaft hole; the second rotating shaft of the other first folding assembly penetrates through the fifth shaft hole. Therefore, the two first folding components can drive the elastic structure to deform more effectively, and the flexibility of the elastic structure during deformation is ensured.
Further, the elastic structure includes: the sleeve is provided with an installation cavity extending along a preset direction, and a first limiting part is arranged on the sleeve; a part of the sliding shaft is slidably arranged in the mounting cavity along a preset direction so as to slide in or out of the mounting cavity, and a second limiting part is arranged on the sliding shaft; and the spring is sleeved on the sleeve and the sliding shaft, one end of the spring is abutted against the first limiting part, and the other end of the spring is abutted against the second limiting part. Through setting up sleeve and slide-spindle complex structure, can guarantee that elastic construction stretches out and draws back steadily, avoid elastic construction crooked, guarantee damper's job stabilization nature.
According to another aspect of the present invention, there is provided a steering wheel device including a steering wheel body and a damping mechanism connected to the steering wheel body; wherein, the damper is the damper described above. By adopting the damping mechanism, the transverse arrangement of the elastic structure is realized, the space occupation of the damping mechanism is effectively reduced, the size of the steering wheel device is reduced, and the application occasion of the steering wheel device is expanded.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates a schematic structural view from a first perspective of an embodiment of a shock absorbing mechanism according to the present invention;
FIG. 2 shows an exploded view of an embodiment of a shock absorbing mechanism according to the present invention;
FIG. 3 illustrates a structural schematic diagram of a second perspective of an embodiment of a shock absorbing mechanism according to the present invention;
FIG. 4 illustrates a structural schematic diagram of a third perspective of an embodiment of a shock absorbing mechanism according to the present invention;
FIG. 5 illustrates a fourth perspective structural view of an embodiment of a shock absorbing mechanism according to the present invention;
FIG. 6 shows an enlarged schematic view of a partial region of an embodiment of a shock absorbing mechanism according to FIG. 5;
FIG. 7 illustrates a schematic view of an embodiment of a shock absorbing mechanism according to the present invention in a compressed state;
FIG. 8 is a schematic view showing an embodiment of a damper mechanism according to the present invention in an initial state;
fig. 9 shows a schematic view of an embodiment of the rudder wheel device according to the invention.
Wherein the figures include the following reference numerals:
1. a first seat body; 11. a first hinge portion; 12. a first mounting portion; 111. a first shaft hole; 2. a second seat body; 21. a second hinge portion; 211. a third rotating shaft; 22. a second mounting portion; 3. a first folding assembly; 31. a first member; 311. a first rotating shaft; 312. a second shaft hole; 32. a second component; 321. a second rotating shaft; 322. a third shaft hole; 4. an elastic structure; 401. a fourth shaft hole; 402. a fifth shaft hole; 41. a sleeve; 411. a first limiting part; 42. a slide shaft; 421. a second limiting part; 43. a spring; 5. a second folding assembly; 51. a third component; 52. a fourth component; 100. a steering wheel body; 200. a shock absorbing mechanism.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 8, the damping mechanism of the present invention includes: a first seat body 1; the second seat body 2, the second seat body 2 and the first seat body 1 are arranged at intervals along a first direction; the two first folding assemblies 3 are arranged, and each first folding assembly 3 is positioned between the first seat body 1 and the second seat body 2; the first folding assembly 3 comprises a first part 31 and a second part 32 hinged to each other, the first part 31 is hinged to the first seat body 1, and the second part 32 is hinged to the second seat body 2, so that the first seat body 1 and the second seat body 2 can approach each other or move away from each other; the elastic structure 4 is transversely arranged between the two first folding assemblies 3, and when the first seat body 1 and the second seat body 2 move relatively, at least one first folding assembly 3 drives at least part of the elastic structure 4 to deform; wherein the transverse spring structures 4 are inclined with respect to the first direction or perpendicular to the first direction. In this way, by arranging the two first folding assemblies 3, the first parts 31 of the two first folding assemblies 3 are both hinged to the first seat body 1, and the second parts 32 of the two first folding assemblies 3 are both hinged to the second seat body 2; when the first base body 1 and the second base body 2 are relatively close to or relatively far away from each other, the two first folding assemblies 3 can be folded or extended synchronously, so that the purpose of switching the compression direction is achieved through at least one first folding assembly 3, the elastic structure 4 is driven to deform through at least one first folding assembly 3, and the buffering effect is further realized. Through adopting this kind of structural design, can be horizontal with elastic construction 4 under the prerequisite that realizes the cushioning effect, reduced the space that elastic construction 4 took on the first direction effectively for damper has the advantage that the shock attenuation stroke is big concurrently and occupy that the mounting height is little, has solved the big problem of mounting space that damper occupied among the correlation technique.
The first seat body 1 is provided with a first mounting part 12 used for being connected with an external first object, and the second seat body 2 is provided with a second mounting part 22 used for being connected with an external second object; specifically, the first mounting portion 12 is a first mounting hole, the second mounting portion 22 is a second mounting hole, the first mounting hole and the second mounting hole are both multiple, and the multiple first mounting holes and the multiple second mounting holes are arranged at intervals around a predetermined axis.
The elastic structure 4 is telescopically arranged along a preset direction, the preset direction is inclined to the first direction, or the preset direction is perpendicular to the first direction. The first direction is a vertical direction and the predetermined direction is a horizontal direction, where the vertical direction includes a vertical direction and a direction deviated from the vertical direction by a certain angle, and the horizontal direction includes a horizontal direction or a direction deviated from the horizontal direction by a certain angle. Thus, the elastic structure 4 is arranged obliquely or horizontally, and the damping mechanism adopting the structural design has the advantages of large damping stroke and small occupied installation height. The inclination does not include a vertical state. The preset direction is inclined to the first direction or perpendicular to the first direction, namely, an included angle between the preset direction and the first direction is greater than 0 degrees and smaller than or equal to 90 degrees. Therefore, the elastic structure 4 is changed from a vertical position to a horizontal position or an inclined position, the space occupation can be effectively reduced, and the size of the damping mechanism can be reduced.
In particular, the elastic structure 4 has a first end and a second end; wherein a first end of the elastic structure 4 is connected with one first folding component 3, and a second end of the elastic structure 4 is connected with the other first folding component 3; alternatively, a first end of the elastic structure 4 is connected to a first folding assembly 3, and a second end of the elastic structure 4 is connected to the first seat 1 or the second seat 2.
The distance from the hinge position of the first and second sections 31 and 32 of one first folding assembly 3 to the hinge position of the first and second sections 31 and 32 of the other first folding assembly 3 is L; when first pedestal 1 and second pedestal 2 are close to each other, L reduces gradually, and when first pedestal 1 and second pedestal 2 kept away from each other, L crescent. Thus, when the first seat 1 and the second seat 2 approach each other, L is gradually decreased, thereby compressing the elastic structure 4 and achieving the purpose of shock absorption.
In the present embodiment, the resilient structure 4 has a first end and a second end; for one of the two first folding assemblies 3, 3: the first part 31, the second part 32 and the first end of the elastic structure 4 are hinged; for the other of the two first folding assemblies 3, 3; the first part 31 thereof, the second part 32 thereof and the second end of the elastic structure 4 are hinged. Like this, first folding assembly and second folding assembly can convert vertical compression displacement into horizontal compression displacement, can provide enough big compression space, and the damper who adopts this kind of structural design has the shock attenuation stroke concurrently and big and occupy the advantage that the mounting height is little.
In order to improve the structural stability of the damping mechanism, the damping mechanism further comprises a second folding assembly 5, and the second folding assembly 5 is located between the first seat body 1 and the second seat body 2; the second folding assembly 5 comprises a third part 51 and a fourth part 52 hinged to each other, the third part 51 is hinged to the first fastening structure 1, and the fourth part 52 is hinged to the second fastening structure 2.
The number of the second folding assemblies 5 is two, and the two second folding assemblies 5 are positioned on two opposite sides of the elastic structure 4 along the second direction; wherein the elastic structure 4 has an initial state and a compressed state, and when the elastic structure 4 is in the initial state, the two second folding assemblies 5 are both arranged at intervals with the elastic structure 4; when the elastic structure 4 is in a compressed state, the two second folding assemblies 5 are respectively and correspondingly abutted against the two opposite sides of the elastic structure 4 along the second direction, so that the elastic structure 4 can be abutted and fixed through the two second folding assemblies 5, and the structural stability of the damping mechanism is further improved. In the present embodiment, the first direction and the second direction are perpendicular to each other. When elastic construction 4 is in initial condition, all have the clearance between two folding subassemblies of second 5 and the elastic construction 4, when first pedestal 1 and second pedestal 2 are close to each other, two folding subassemblies of first 3 and two folding subassemblies of second 5 all take place to warp, two folding subassemblies of first 3 compress elastic construction 4, two folding subassemblies of second 5 warp the back and elastic construction 4 along the both sides wall one-to-one ground butt of second direction, thereby improve elastic construction 4's stability, reduce elastic construction 4 and take place the risk of rocking, guarantee damper's stationarity.
Four pairwise paired first hinge parts 11 are arranged on the first seat body 1, and first shaft holes 111 are formed in the four first hinge parts 11; the first rotating shafts 311 are respectively arranged on the first parts 31 of the two first folding assemblies 3, and the first rotating shafts 311 of the two first parts 31 are correspondingly arranged in the first shaft holes 111 of the two first hinge parts 11 in pairs in a penetrating manner; the first parts 31 of the two first folding assemblies 3 are provided with second shaft holes 312; the second rotating shafts 321 are arranged on the second parts 32 of the two first folding assemblies 3, and the second rotating shafts 321 of the two second parts 32 are correspondingly arranged in the second shaft holes 312 of the two first parts 31 in a penetrating manner; the second parts 32 of the two first folding assemblies 3 are provided with third shaft holes 322; the second seat body 2 is provided with four pairwise second hinge portions 21, the four second hinge portions 21 are provided with third rotating shafts 211, and the third rotating shafts 211 of the two second hinge portions 21 are correspondingly arranged in the third shaft holes 322 of the other two pairwise second components 32 in a one-to-one manner.
In particular, the elastic structure 4 has a first end and a second end arranged opposite; a fourth shaft hole 401 is formed at the first end of the elastic structure 4, a fifth shaft hole 402 is formed at the second end of the elastic structure 4, and a second rotating shaft 321 of the first folding component 3 penetrates through the fourth shaft hole 401; the second rotating shaft 321 of the other first folding assembly 3 is inserted into the fifth shaft hole 402. Like this, realized the stable installation of elastic construction 4, and elastic construction 4 can rotate in a flexible way when flexible, guarantee the shock attenuation effect.
In the present embodiment, the elastic structure 4 includes: the sleeve 41, the sleeve 41 has the installation cavity extending along the preset direction, the sleeve 41 is provided with the first limit portion 411; a sliding shaft 42, a part of the sliding shaft 42 is slidably installed in the installation cavity along a preset direction so as to slide in or out of the installation cavity, and a second limiting part 421 is arranged on the sliding shaft 42; and a spring 43, wherein the spring 43 is sleeved on the sleeve 41 and the sliding shaft 42, one end of the spring 43 is abutted with the first limiting part 411, and the other end of the spring 43 is abutted with the second limiting part 421. Of course, the elastic structure 4 is not limited to the above-described structure, and any structure that can be elastically deformed may be used as the elastic structure 4.
Referring to fig. 9, the present invention also provides a rudder wheel device including a rudder wheel body 100 and a damping mechanism 200 connected to the rudder wheel body 100; here, the damper mechanism 200 is the aforementioned damper mechanism.
In the present embodiment, the second housing 2 of the damper mechanism 200 is connected to the steering wheel main body 100. In order to improve the flexibility of use of the rudder wheel device, the rudder wheel main body 100 is rotatably provided about a predetermined axis with respect to the shock absorbing mechanism 200.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the damping mechanism of the present invention comprises: a first seat body 1; the second seat body 2, the second seat body 2 and the first seat body 1 are arranged at intervals along a first direction; two first folding assemblies 3, each first folding assembly 3 is located between the first seat body 1 and the second seat body 2; the first folding assembly 3 comprises a first part 31 and a second part 32 hinged to each other, the first part 31 is hinged to the first seat body 1, and the second part 32 is hinged to the second seat body 2, so that the first seat body 1 and the second seat body 2 can approach each other or move away from each other; the elastic structure 4 is transversely arranged between the two first folding assemblies 3, and when the first seat body 1 and the second seat body 2 move relatively, at least one first folding assembly 3 drives at least part of the elastic structure 4 to deform; wherein the transverse spring structures 4 are inclined with respect to the first direction or perpendicular to the first direction. In this way, by arranging the two first folding assemblies 3, the first parts 31 of the two first folding assemblies 3 are both hinged to the first seat body 1, and the second parts 32 of the two first folding assemblies 3 are both hinged to the second seat body 2; when the first base body 1 and the second base body 2 are relatively close to or relatively far away from each other, the two first folding assemblies 3 can be folded or extended synchronously, so that the purpose of switching the compression direction is achieved through at least one first folding assembly 3, the elastic structure 4 is driven to deform through at least one first folding assembly 3, and the buffering effect is further realized. Through adopting this kind of structural design, can be horizontal with elastic construction 4 under the prerequisite that realizes the cushioning effect, reduced the space that elastic construction 4 took on the first direction effectively for damper has the advantage that the shock attenuation stroke is big concurrently and occupy that the mounting height is little, has solved the big problem of mounting space that damper occupied among the correlation technique.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A shock absorbing mechanism, comprising:
a first seat body (1);
the second seat body (2), the second seat body (2) and the first seat body (1) are arranged at intervals along a first direction;
the two first folding assemblies (3), each first folding assembly (3) is positioned between the first seat body (1) and the second seat body (2); the first folding assembly (3) comprises a first part (31) and a second part (32) which are hinged with each other, the first part (31) is hinged with the first seat body (1), and the second part (32) is hinged with the second seat body (2), so that the first seat body (1) and the second seat body (2) can approach to each other or move away from each other;
the elastic structure (4) is transversely arranged between the two first folding assemblies (3), and when the first seat body (1) and the second seat body (2) perform relative motion, at least one first folding assembly (3) drives at least part of the elastic structure (4) to deform;
wherein the transverse elastic structure (4) is inclined with respect to the first direction or perpendicular to the first direction;
the shock absorption mechanism further comprises a second folding assembly (5), and the second folding assembly (5) is positioned between the first seat body (1) and the second seat body (2); the second folding assembly (5) comprises a third part (51) and a fourth part (52) which are hinged with each other, the third part (51) is hinged with the first seat body (1), and the fourth part (52) is hinged with the second seat body (2); the number of the second folding assemblies (5) is two, and the two second folding assemblies (5) are positioned on two sides of the elastic structure (4); wherein the elastic structure (4) has an initial state and a compressed state, when the elastic structure (4) is in the initial state, both of the second folding assemblies (5) are arranged at a distance from the elastic structure (4); when the elastic structure (4) is in the compressed state, the two second folding assemblies (5) are respectively and correspondingly abutted against two opposite sides of the elastic structure (4);
the elastic structure (4) has a first end and a second end; -for one of the two first folding assemblies (3) said first folding assembly (3): the first part (31), the second part (32) and the first end of the elastic structure (4) are hinged; -for the other of the two first folding assemblies (3), the first folding assembly (3); the first part (31), the second part (32) and the second end of the elastic structure (4) are hinged;
four pairwise first hinged parts (11) are arranged on the first seat body (1), and the first hinged parts (11) are positioned on one side of the first seat body (1) opposite to the second seat body (2); the four first hinge parts (11) are respectively provided with a first shaft hole (111); third shaft holes (322) are formed in the second parts (32) of the two first folding assemblies (3); the two-in-two paired second hinge parts (21) are arranged on the second seat body (2), the second hinge parts (21) are located on one side, opposite to the first seat body (1), of the second seat body (2), and third rotating shafts (211) are arranged on the four second hinge parts (21).
2. The damping mechanism according to claim 1, characterized in that said elastic structure (4) has a first end and a second end;
wherein a first end of the elastic structure (4) is connected with one of the first folding assemblies (3), and a second end of the elastic structure (4) is connected with the other first folding assembly (3); alternatively, the first and second electrodes may be,
the first end of the elastic structure (4) is connected with one of the first folding assemblies (3), and the second end of the elastic structure (4) is connected with the first seat body (1) or the second seat body (2).
3. The shock absorbing mechanism according to claim 1, characterized in that the distance of the hinging position of said first part (31) and said second part (32) of one of said first folding assemblies (3) to the hinging position of said first part (31) and said second part (32) of the other of said first folding assemblies (3) is L; when the first seat body (1) and the second seat body (2) are close to each other, L is gradually reduced, and when the first seat body (1) and the second seat body (2) are far away from each other, L is gradually increased.
4. The damping mechanism according to any one of claims 1 to 3, wherein the first members (31) of the two first folding assemblies (3) are each provided with a first rotating shaft (311), and the first rotating shafts (311) of the two first members (31) are respectively inserted into the first shaft holes (111) of the two first hinge portions (11) in pairs in a one-to-one correspondence manner;
the first parts (31) of the two first folding assemblies (3) are provided with second shaft holes (312); second rotating shafts (321) are arranged on the second parts (32) of the two first folding assemblies (3), and the second rotating shafts (321) of the two second parts (32) are correspondingly arranged in the second shaft holes (312) of the two first parts (31) in a penetrating manner;
third shaft holes (322) are formed in the second parts (32) of the two first folding assemblies (3); the third rotating shafts (211) of the two second hinge parts (21) are correspondingly arranged in the third shaft holes (322) of the other two paired second components (32) in a one-to-one manner.
5. The damping mechanism according to claim 4, characterized in that said elastic structure (4) has a first end and a second end arranged opposite; a fourth shaft hole (401) is formed in the first end of the elastic structure (4), a fifth shaft hole (402) is formed in the second end of the elastic structure (4), and the second rotating shaft (321) of the first folding assembly (3) penetrates through the fourth shaft hole (401); the second rotating shaft (321) of the other first folding component (3) is arranged in the fifth shaft hole (402) in a penetrating manner.
6. The damping mechanism according to any one of claims 1 to 3, characterized in that said elastic structure (4) comprises:
the sleeve (41) is provided with an installation cavity extending along a preset direction, and a first limiting part (411) is arranged on the sleeve (41);
a sliding shaft (42), a part of the sliding shaft (42) is slidably installed in the installation cavity along the preset direction so as to slide in or out of the installation cavity, and a second limiting part (421) is arranged on the sliding shaft (42);
the spring (43), spring (43) cover is established sleeve (41) with on sliding shaft (42), the one end of spring (43) with first spacing portion (411) butt, the other end of spring (43) with second spacing portion (421) butt.
7. Rudder wheel arrangement, characterized in that the rudder wheel arrangement comprises a rudder wheel body (100) and a damping mechanism (200) connected with the rudder wheel body (100); wherein the damper mechanism (200) is as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641909.0A CN111765192B (en) | 2020-07-06 | 2020-07-06 | Damper and have its steering wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641909.0A CN111765192B (en) | 2020-07-06 | 2020-07-06 | Damper and have its steering wheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111765192A CN111765192A (en) | 2020-10-13 |
| CN111765192B true CN111765192B (en) | 2022-09-13 |
Family
ID=72723818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010641909.0A Active CN111765192B (en) | 2020-07-06 | 2020-07-06 | Damper and have its steering wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111765192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413049A (en) * | 2020-11-03 | 2021-02-26 | 珠海格力电器股份有限公司 | Can install shock attenuation module and mobile device of runner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100246635B1 (en) * | 1997-09-24 | 2000-04-01 | 허광용 | Mitigation equipment of absorbing impact |
| JP2005030570A (en) * | 2003-07-11 | 2005-02-03 | Nichias Corp | Vibration-proof heat shielding plate |
| CN108150604A (en) * | 2017-11-24 | 2018-06-12 | 河南高盛企业管理咨询有限公司 | A kind of mechanical engineering shock-absorbing support seat |
| CN109649527B (en) * | 2018-12-21 | 2022-03-11 | 芜湖哈特机器人产业技术研究院有限公司 | Steering wheel connecting device for AGV |
| CN110332270B (en) * | 2019-07-23 | 2021-10-26 | 广州大学 | Folding quasi-zero rigidity vibration isolation device |
| CN210745770U (en) * | 2019-11-06 | 2020-06-12 | 郑州财经学院 | Mounting base for electrical control cabinet |
-
2020
- 2020-07-06 CN CN202010641909.0A patent/CN111765192B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111765192A (en) | 2020-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6297905B1 (en) | Portable screen assembly | |
| KR20220002630A (en) | Hinge mechanism and foldable mobile terminal | |
| US8091849B2 (en) | Suspension device for a hardware element | |
| CN111765192B (en) | Damper and have its steering wheel device | |
| RU2526542C2 (en) | Suspension device with watt linkage with integrated cushioning/damping | |
| CN107638138B (en) | Driving wheel structure and cleaning device | |
| WO2009039659A1 (en) | Counterbalance assembly | |
| JP4410725B2 (en) | Vertical seismic isolation unit and seismic isolation device using the same | |
| CN112032251A (en) | Portable electromechanical device placing platform with shock absorption effect | |
| CN115529372A (en) | Electronic equipment, folding assembly and folding device | |
| JP6022336B2 (en) | Shock absorber of disconnector | |
| CN113250560B (en) | Hinge assembly of trunk lid for vehicle | |
| CN113356281A (en) | Assembled building damper | |
| CN216447349U (en) | Shock absorber | |
| CN114141145A (en) | Display panel and mobile terminal | |
| CN208417361U (en) | Compressed spring | |
| CN106627448B (en) | A kind of car rear portion protective device | |
| CN113624070A (en) | Portable ground guidance rocket launcher with adjustable launch angle | |
| KR101794989B1 (en) | Anti-vibration stopper | |
| CN115054890B (en) | Motor nerve sensitivity balance training device | |
| CN112081836B (en) | Hooke joint | |
| CN220262528U (en) | Damping device | |
| CN209909521U (en) | High-strength shock-absorbing oil pump | |
| CN104925176B (en) | Support and the delivery vehicle using the support | |
| CN116546121A (en) | Electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |