CN220185616U - Rotatable linear slide rail mechanism - Google Patents
Rotatable linear slide rail mechanism Download PDFInfo
- Publication number
- CN220185616U CN220185616U CN202222682423.9U CN202222682423U CN220185616U CN 220185616 U CN220185616 U CN 220185616U CN 202222682423 U CN202222682423 U CN 202222682423U CN 220185616 U CN220185616 U CN 220185616U
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- Prior art keywords
- base
- seat
- linear slide
- turntable
- sliding
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- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Massaging Devices (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model relates to a rotatable linear slide rail mechanism, which comprises a linear slide rail group and a rotating mechanism, wherein a rotating disc of the rotating mechanism is provided with a plurality of mounting holes and a plurality of rolling assemblies, and a positioning mechanism is provided with at least one sliding seat and a spring assembly and is telescopically and movably arranged on the rotating disc, and the positioning mechanism of the rotating disc can be easily rotated and positioned, and the convenience and the operation displacement can be improved by combining with a slide rail.
Description
Technical Field
In the known art, a linear slide is a combination of a slide and a slide rail, between the running surfaces of which rolling bodies fixed to the slide are arranged. For various household appliances, also for automotive engineering and many other applications.
Background
German patent DE202017102531 discloses a locking mechanism for rotation of furniture, for example for a rotatable table top or a rotatable body assembly. The locking mechanism is provided between two plates rotatable relative to each other, one of which carries a rotatable furniture part. The locking mechanism is rotatable and safely lockable in a predetermined angular position of the furniture part, wherein the locking recess is in the predetermined angular position, a latch lever is used, which latch lever rotates about a pivot axis deviating from the axis of rotation of the floor, wherein the latch lever has a lever arm which is short on one side, a cam is provided on a guide of the free end of the short lever, and a lever arm which is long on one side and a spring assembly are coupled to the floor, in such a way that the spring and the cam are brought to bear against the contour of the locking recess in the manner of the lever.
The design disadvantage of the locking mechanism is that the locking mechanism only takes a rotating shaft as a fulcrum, and can not bear excessive load when in use. When the locking mechanism bears an excessive load, the locking mechanism is easy to sink on one side to cause damage faults.
The locking mechanism is easy to incline after rotating hundreds of times, and the reliability is poor, so that the risk of injury of the user operation is caused.
The problem of how to solve the above-mentioned problems and disadvantages is to solve the above-mentioned problems and disadvantages of the prior art, which are the subject of the present utility model.
Disclosure of Invention
The utility model aims at: a linear slide assembly and a rotary mechanism are provided which are capable of improving the bearing capacity and safely rotating the mechanism to stop at a predetermined position and simultaneously displacing the linear slide.
The utility model has the characteristics that: a rotatable linear slide mechanism comprising: the linear sliding rail set comprises an axle center, a supporting seat, an upper seat arrangement and fixation of the supporting seat and the rotating mechanism, and the rotating mechanism further comprises an upper seat, a rotating disc, a base, a fixing seat and a positioning mechanism.
Preferably, the linear sliding rail set is provided with at least one smooth axle center and a plurality of supporting seats.
According to another characteristic of this case, the base of the rotary mechanism has a base opening, which can be used for placing the turntable for arrangement and fixation, and an outline of an inner edge of the opening is provided with at least one curved surface groove, wherein a plurality of rolling components are horizontally arranged between the base and the upper base to form a space, and the rotary mechanism is characterized in that the rolling components can enable the upper base contacted with the base to easily rotate, and the bearing force of the upper base is evenly transmitted to the base, so that the fault blocking of the rotary mechanism caused by abrasion of the base and the upper base is reduced, and the reliability is improved; wherein the upper seat can be rectangular or circular.
According to another feature of the present application, a fixing seat is arranged between the base and the turntable, and is used for fixing a plurality of rolling assemblies, wherein the rolling assemblies are vertically supported on two sides of the fixing seat, so that the rolling assemblies are easy to rotate.
Preferably, the fixing base may be made of plastic, and the rotating resistance of the base and the turntable may be reduced by absorbing the rotating resistance of the base and the turntable through the fixing base.
According to another feature of the present disclosure, the base and the turntable of the rotating mechanism are designed to overlap in part, which is characterized in that the contact area between the turntable and the base is increased to prevent the sinking phenomenon of the rotating mechanism, replace the uneven rotation stress phenomenon of the single axis, and improve the bearing capacity.
According to another feature of the present disclosure, the turntable further includes a positioning mechanism including an elastic member, a roller, a rotating shaft, a locking seat, and a sliding seat, where the positioning mechanism is mounted and fixed on the turntable in a retractable manner, and is characterized in that the sliding seat of the positioning mechanism is directly driven by the elastic member to abut the roller against the curved groove of the base to be in a positioning state; when the positioning mechanism leaves the positioning state and is in a free state, the sliding seat still abuts against the curved surface of the base under the elastic force of the elastic piece, so that a friction positioning sense can be maintained.
Preferably, the turntable can rotate in one direction or two directions.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is an external view of a rotatable linear slide mechanism.
Fig. 2 is an exploded view of the rotatable linear slide mechanism of the present case.
Fig. 3a is a bottom view of the rotatable linear slide mechanism base of the present utility model.
Fig. 3b is a cross-sectional view of the rotatable linear slide mechanism base of the present utility model.
Fig. 3c is a top view of the rotatable linear slide mechanism base of the present case.
Fig. 3d is an enlarged view of a part of the rotatable linear slide mechanism base of the present utility model.
Fig. 4a is a bottom view of the upper seat of the rotatable linear slide mechanism.
Fig. 4b is a bottom view of the rotatable linear slide mechanism upper seat and base combination.
Fig. 4c is a cross-sectional view showing the combination of the upper base and the base of the rotatable linear slide mechanism.
Fig. 4d is an enlarged partial view of the rotatable linear slide mechanism of the present utility model after the upper base and the base are combined.
Fig. 5a is a top view of the rotatable linear slide mechanism holder of the present utility model.
Fig. 5b is a top view of a combination of a fixed base and a turntable of the rotatable linear slide mechanism.
Fig. 5c is a side view of the combination of the fixed seat and the turntable of the rotatable linear slide mechanism.
Fig. 5d is an enlarged view of a portion of a combination of a fixed base and a turntable of the rotatable linear slide mechanism.
Fig. 5e is an enlarged partial view of the turntable of the rotatable linear slide mechanism of the present utility model.
Fig. 5f is an exploded view of the positioning mechanism of the rotatable linear slide mechanism of the present utility model.
Fig. 6a is a schematic illustration of the combined operation of the base and positioning mechanism of the present utility model.
Fig. 6b shows a second operation of the base and the positioning mechanism.
Wherein: 1. a rotatable linear slide mechanism; 2. a linear slide rail group; 21. an axle center; 22. a support base; 221. a mounting hole; 3. a rotation mechanism; 31. an upper seat; 311. a mounting hole; 312. a mounting hole; 32. a base; 321. a mounting hole; 322. a curved surface groove; 323. a mounting hole; 324. a sliding assembly; 325. a base plane; 326. the bottom surface of the base; 327. a base opening; 328. an inner edge of the opening; 329. a support feature; 33. a turntable; 331. a mounting hole; 332. a mounting hole; 333. a rolling assembly; 334. a rolling assembly; 335. a mounting hole; 336. a mounting hole; 337. a positioning mechanism; 3371. a sliding seat; 3372. an elastic member; 3373. a roller; 3374. a rotating shaft; 3375. a locking seat; 3376. a mounting member; 3377. a slip aid; 3378. a sliding feature; 338. a turntable groove; 339. balance characteristics; 34. a fixing seat; 341. opening holes; 342. a mounting hole; s1, a free state; s2, positioning; h1, the first opening height; h2, the height of the second opening; h3, the height of the turntable; r1 is the radius of the turntable; r2 is the radius of the turntable.
Description of the embodiments
Embodiment one:
as shown in fig. 1-2, the present disclosure is a rotatable linear slide mechanism 1, comprising: the linear sliding rail set 2 and a rotating mechanism 3, the linear sliding rail set 2 comprises an axle center 21, a mounting hole 221 of a supporting seat 22 and a mounting hole 311 of an upper seat 31 of the rotating mechanism 3 are fixedly arranged, the rotating mechanism 3 further comprises an upper seat 31, a base 32, a turntable 33, a fixing seat 34 and a positioning mechanism 337 are fixedly arranged on the turntable 33, as shown in fig. 5 b.
As shown in fig. 3a to 3c, the base 32 of the rotating mechanism 3 has a base plane 325, a base bottom 326, a base opening 327 for placing the turntable 33 thereon, and an inner edge 328 of the opening is contoured to have at least one curved recess 322, and the base plane 325 has at least one mounting hole 323 for horizontally placing a sliding component 324.
The slide assembly 324 is positioned above the base plate 325, wherein the slide assembly 324 is configured to vertically steer to a horizontally-stressed rotational feature, maintaining a spacing between the base 32 and the upper seat 31.
The sliding assembly 324 can make the upper seat 31 contacted with the base 32 easy to rotate, and can evenly transfer the bearing force of the upper seat 31 to the base 32, so as to reduce the fault blocking of the rotating mechanism 3 caused by abrasion of the base 32 and the upper seat 31.
As shown in fig. 3d, the base 32 of the rotating mechanism 3 has the base opening 327 for placing the turntable 33, the base opening 327 has a first opening height h1 and a second opening height h2, and two heights are formed for supporting the turntable 33 and the base 32 to balance the force, wherein a plane 329 of the base 32 is a supporting feature.
The rotary mechanism is characterized in that the base 32 of the rotary mechanism 3 and the rotary table 33 are partially overlapped, so that the contact area between the rotary table 33 and the base 32 is increased, the rotary table 33 is prevented from sinking, and the phenomenon of uneven rotation stress of a single axis is replaced.
As shown in fig. 4a, in a bottom view of the upper seat 31 of the rotation mechanism 3, the upper seat 31 has a plurality of mounting holes 311, the mounting holes 311 are arranged and fixed with the mounting holes 221 of the supporting seat 22 of the linear guide assembly 2, and the mounting holes 312 of the upper seat 31 are arranged and fixed with the mounting holes 331 of the turntable 33.
As shown in fig. 4b to 4c, which are illustrations of the upper seat 31 and the base 32 of the rotating mechanism 3, wherein, as shown in fig. 4c, the upper seat 31 and the base 32 are combined, it can be seen that the upper seat 31 and the base 32 do not directly rub against each other, so that the force is evenly transferred to the base 32.
As shown in fig. 4d, a space is maintained between the upper base 31 and the lower base 32 of the rotating mechanism 3 by the horizontally disposed sliding component 324 as a force steering.
The sliding component 324 is arranged horizontally, so that the upper seat 31 contacted with the base 32 can be easily rotated, and the bearing force of the upper seat 31 is evenly transmitted to the base 32, wherein the sliding component 324 is characterized by rotation.
As shown in fig. 5a, the fixing seat 34 of the rotating mechanism 3 includes a plurality of openings 341 and a plurality of mounting holes 342, wherein the mounting holes 342 can be used for placing a rolling element 334 for maintaining the distance between the rolling elements and absorbing the rotation resistance and reducing the rotation resistance, and the fixing seat can be made of plastic or composite material.
As shown in fig. 5b to 5d, which are illustrations of the fixing base 34 of the rotating mechanism 3 combined with the turntable 33, the fixing base 34 is placed on the turntable 33 to maintain the distance between the rolling components 333 and 334, the mounting hole 331 on the turntable 33 may be arranged and fixed with the mounting hole 312 of the upper base 31, the turntable 33 has at least one groove 338 to fix the positioning mechanism 337, and the turntable 33 has two turntable radii R1 and R2, wherein the turntable radius R1 is larger than the turntable radius R2.
The height h3 of the radius R1 of the turntable 33 is lower than the second opening height h2 of the base 32, wherein the balance feature 339 is a profile of the radius R2 of the turntable 33 to resist single-sided deflection.
As shown in fig. 5e, which is a partial enlarged view of the groove 338 of the turntable 33, the mounting hole 335 of the turntable 33 may be used to place the rolling assembly 333 and the mounting hole 336 of the turntable 33 may be used to place the rolling assembly 334, the groove 338 may be used to place the positioning mechanism 337, and the mounting hole 332 of the turntable 33 is a mounting piece 3376 to fix the locking seat 3375 of the positioning mechanism 337, wherein the balancing feature 339 is a contour surface of the turntable 33 to resist single-sided runout.
As shown in fig. 5f, which is an exploded perspective view of the positioning mechanism 337, the positioning mechanism 337 includes a sliding seat 3371, an elastic member 3372, a roller 3373, a rotating shaft 3374, a locking seat 3375, a mounting member 3376, and a sliding assisting member 3377, wherein the sliding feature 3378 is a plane of the sliding seat 3371.
As shown in fig. 6a, for illustrating the operation of combining the base 32 with the positioning mechanism 337, rotating the turntable 33 may enable the positioning mechanism 337 to rotate along the contour of the opening inner edge 328 of the base 32, where the positioning mechanism 337 is in the free state S1.
As shown in fig. 6b, when the positioning mechanism 337 continuously rotates along the opening inner edge 328 of the base 32, the positioning mechanism 337 may slide into a curved groove 322 to form a positioning state S2, where one side of the curved groove 322 has an automatic sliding function, such as sliding from another direction into the curved groove 322, and is not limited to unidirectional screwing into the curved groove 322. If the turntable 33 is rotated to disengage the positioning mechanism 337 from the curved recess 322, the positioning mechanism 337 can return to the free state S1.
The positioning mechanism 337 is driven by the elastic member 3372 to directly abut the roller 3373 against the inner edge 328 of the opening of the base 32, and the sliding mechanism 3371 can also clearly maintain a friction feeling when in a free state, wherein a plane of the positioning mechanism 337 has the sliding feature 3378.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (9)
1. A rotatable linear slide mechanism, characterized in that: the rotary mechanism comprises a rotary table, a base, an upper seat and a fixed seat, wherein the rotary mechanism can rotate and simultaneously moves on the linear sliding rail set, the rotary table is provided with a plurality of mounting holes, at least one rolling component and at least one positioning mechanism, the positioning mechanism is provided with at least one sliding seat, a locking seat, at least one elastic piece and a roller, and the positioning mechanism is installed and fixed on the rotary table in a telescopic moving manner.
2. The rotatable linear slide mechanism of claim 1 wherein: the linear sliding rail set is provided with at least one supporting seat and is fixed with the rotating mechanism.
3. The rotatable linear slide mechanism of claim 1 wherein: the turntable has a plurality of rolling elements, wherein the rolling elements are arranged in a vertical orientation, wherein a contoured surface of the turntable has a balancing feature.
4. The rotatable linear slide mechanism of claim 1 wherein: the fixing seat of the rotating mechanism is used for keeping the distance between the rolling assemblies and absorbing the rotating resistance, and the fixing seat can be made of plastic or composite materials.
5. The rotatable linear slide mechanism of claim 4 wherein: the fixing seat is provided with at least one opening corresponding to the positioning mechanism.
6. The rotatable linear slide mechanism of claim 1 wherein: the base of the rotating mechanism is provided with a base opening for placing the turntable, and the inner edge of the opening is provided with at least one curved surface profile, wherein the base and the turntable are partially overlapped.
7. The rotatable linear slide mechanism of claim 6 wherein: the base opening has a first opening height and a second opening height, and a plane of the base has a supporting feature, wherein another plane of the base has a plurality of mounting holes and at least one sliding component, and the sliding component has a rotating feature in a horizontal arrangement.
8. The rotatable linear slide mechanism of claim 1 wherein: the upper seat of the rotating mechanism is provided with a plurality of mounting holes and can be arranged and fixed on the supporting seat of the linear sliding rail set, wherein the upper seat can be rectangular or circular.
9. The rotatable linear slide mechanism of claim 1 wherein: the sliding seat and the roller of the positioning mechanism are provided with at least one sliding assisting piece and a rotating shaft, wherein a plane of the sliding seat is a sliding characteristic.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW110146895A TWI785932B (en) | 2021-12-13 | 2021-12-13 | Linear slide with rotating mechanism |
| TW110146895 | 2021-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185616U true CN220185616U (en) | 2023-12-15 |
Family
ID=85794828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222682423.9U Active CN220185616U (en) | 2021-12-13 | 2022-10-12 | Rotatable linear slide rail mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN220185616U (en) |
| TW (1) | TWI785932B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201542018U (en) * | 2009-10-30 | 2010-08-11 | 梁杰文 | Rotating table |
| CN202396809U (en) * | 2011-09-15 | 2012-08-29 | 西北工业大学 | Rotary mechanism of a plate-type desk |
| CN106942926A (en) * | 2017-04-27 | 2017-07-14 | 伍志勇 | A kind of flexibly positioned rotation container structure of furniture |
| TWM630087U (en) * | 2021-12-13 | 2022-08-01 | 南俊國際股份有限公司 | Linear slide with rotating mechanism |
-
2021
- 2021-12-13 TW TW110146895A patent/TWI785932B/en active
-
2022
- 2022-10-12 CN CN202222682423.9U patent/CN220185616U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW202323698A (en) | 2023-06-16 |
| TWI785932B (en) | 2022-12-01 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |