CN212155434U - Two-plate water drop-shaped inward-folding rotating mechanism based on fixed shaft - Google Patents
Two-plate water drop-shaped inward-folding rotating mechanism based on fixed shaft Download PDFInfo
- Publication number
- CN212155434U CN212155434U CN202020437127.0U CN202020437127U CN212155434U CN 212155434 U CN212155434 U CN 212155434U CN 202020437127 U CN202020437127 U CN 202020437127U CN 212155434 U CN212155434 U CN 212155434U
- Authority
- CN
- China
- Prior art keywords
- movable block
- rotating shaft
- movable blocks
- sliding
- fixed shaft
- 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
Abstract
The utility model discloses a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft, which comprises a main structure body, the structure main body comprises a rotating shaft cover and first movable blocks with symmetrical two sides, two ends of the rotating shaft cover are provided with second movable blocks and two groups of third movable blocks which are symmetrically distributed, two groups of strip-shaped holes which are distributed in parallel are respectively arranged at two ends of the rotating shaft cover, two sides of the short edge of the first movable block are respectively provided with a first sliding mechanism, the second movable block comprises two groups of sliding grooves and positioning holes, the third movable block comprises an inner side column and an outer side column, the first sliding mechanism is connected with the sliding groove in a sliding way to realize 0-180-degree rotation, the inner side column interacts with the positioning hole, and the outer side column is in sliding fit with the strip-shaped hole to realize 0-180-degree rotation, and the rotating shaft cover is combined and connected with the first movable block, the second movable block and the third movable block to form a fixed shaft.
Description
Technical Field
The utility model relates to a pivot design technical field especially relates to an infolding connecting axle, refers in particular to two boards water droplet shape infolding slewing mechanism based on the fixed axle.
Background
Folded screens, referred to as flexible OLEDs. The successful mass production of the folding screen is not only greatly better than the manufacturing of a new generation of high-end smart phone, but also brings profound influence on the application of wearable equipment due to the characteristics of low power consumption and flexibility, and the folding screen can be widely applied along with the continuous penetration of a personal intelligent terminal in the future. The folding screen mobile phone is a mobile phone with a flexible and flexible screen, which is also called as a winding mobile phone because of being shaped like a winding. Compared with the traditional screen, the folding screen has obvious advantages, is lighter and thinner in size, is lower than the original device in power consumption, is beneficial to improving the cruising ability of equipment, and simultaneously has the advantages of being capable of being bent and good in flexibility, greatly higher in durability than the traditional screen and capable of reducing the accidental damage probability of the equipment.
To realize the folding function of the folding screen, besides the screen itself, the design of the connecting component for realizing folding, namely the connecting shaft at the bending position, is also the biggest technical problem. Considering the particularity of the folding screen, the traditional rotating shaft has no way to meet the functional requirements, a special rotating shaft of the folding screen is needed to assist the realization, the folding screen is bent according to the application requirements and is divided into two bending requirements of an outer bending and an outer bending, and the requirement of the inner bending mechanism is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft comprises a structure main body, wherein the structure main body comprises a rotating shaft cover and first movable blocks with symmetrical two sides, two ends of the rotating shaft cover are provided with a second movable block and two groups of third movable blocks which are symmetrically distributed, two groups of strip-shaped holes which are distributed in parallel are respectively arranged at two ends of the rotating shaft cover, the two sides of the short edge of the first movable block are respectively provided with a first sliding mechanism, the second movable block comprises two groups of sliding grooves and positioning holes, the third movable block comprises an inner side column and an outer side column, the first sliding mechanism is connected with the sliding groove in a sliding mode to realize rotation of 0-180 degrees, the inner side column interacts with the positioning hole, and the outer side column is in sliding fit with the strip-shaped hole to realize 0-180-degree rotation, and the rotating shaft cover is combined and connected with the second movable block and the third movable block to form a fixed shaft.
Particularly, the structure main body comprises a screen lower connecting plate, mounting grooves and arc-shaped clamping blocks are arranged at two ends of the screen lower connecting plate, the second movable block is provided with a semicircular hole and a connecting groove, the arc-shaped clamping blocks are connected with the connecting groove in a positioning mode, connecting and positioning movable blocks are arranged in the mounting grooves and provided with through holes, a clamping point shaft pin is arranged in the through holes, a clamping point spring is sleeved on the clamping point shaft pin, and one end of the clamping point shaft pin is connected with the semicircular hole clamping point to achieve 0-180-degree clamping point effect and generate resistance and torsion.
Particularly, the structure main body further comprises two groups of machine shell pivot centers arranged on two sides of the rotating shaft cover, slide ways are arranged at two ends of the machine shell pivot centers, and the first movable block slides in the slide ways.
The beneficial effects of the utility model reside in that: the utility model provides a two board water droplet shape infolding rotation mechanism based on fixed axle, adopt the fixed axle mode to realize rotating, divide the sliding tray in the movable block, the locating hole, 0 degree-180 degrees pivoted effective combination is realized sliding and synchronous rotation completion infolding demand is realized to interior post in and outside post realization, effectively realize the built-up connection and fix a position, satisfy damping torsion demand, rationally make the compensation buffering when the screen is tensile at the in-process of bending, integral type structural design, it slides to accomplish the spout through encapsulation and slider integral type design, effectively realize connection location and synchronous rotation, overall structure designs simply effectively more, satisfy folding screen rotation demand.
Drawings
Fig. 1 is a 180-degree integral structure diagram of a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft.
Fig. 2 is a 0-degree overall structure diagram of a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft.
Fig. 3 is a 90-degree overall structure diagram of a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft.
Fig. 4 is an exploded view of the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft.
Fig. 5 is another exploded view of the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft.
Fig. 6 is a first movable block composition in the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft of the utility model.
Fig. 7 is a second movable block composition in the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft of the utility model.
Fig. 8 is one of the third movable block composition in the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft of the present invention.
Fig. 9 is a second drawing of the third movable block in the two-plate water drop-shaped inward-folding rotating mechanism of the present invention based on the fixed shaft.
Fig. 10 is a structure view of a rotary shaft cover in a two-plate water drop-shaped inward-folding rotary mechanism based on a fixed shaft.
Fig. 11 is a structure view of a lower screen connecting plate of a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft.
Fig. 12 is a schematic view of the position structure of the fixed shaft of the two-plate water drop-shaped inward-folding rotating mechanism based on the fixed shaft of the present invention.
Detailed Description
The invention is further described below with reference to the drawings in the specification:
example 1:
as shown in fig. 1 to 12, the present embodiment discloses a two-plate drop-shaped invagination rotation mechanism based on a fixed shaft,
a two-plate water drop-shaped inward-folding rotating mechanism based on a fixed shaft comprises a structure main body 1, wherein the structure main body 1 comprises a rotating shaft cover 2 and first movable blocks 3 with symmetrical two sides, two ends of the rotating shaft cover 2 are provided with a second movable block 4 and two groups of third movable blocks 5 which are symmetrically distributed, two ends of the rotating shaft cover 2 are respectively provided with two groups of strip-shaped holes 6 which are distributed in parallel, two sides of the short edge of the first movable block 3 are respectively provided with a first sliding mechanism 7, the second movable block 4 comprises two groups of sliding grooves 8 and positioning holes 9, the third movable block 5 comprises an inner side column 10 and an outer side column 11, the first sliding mechanism 7 is connected with the sliding groove 8 in a sliding way to realize the rotation of 0-180 degrees, the inner side column 10 interacts with the positioning hole 9, and the outer side columns 11 are in sliding fit with the strip-shaped holes 6 to realize 0-180-degree rotation, the rotating shaft cover is combined and connected with the second movable block 4 and the third movable block 5 to form a fixed shaft 12.
The applicant states that a person skilled in the art can combine some steps of the above-described embodiments with the technical solutions of the present invention to generate a new method based on the above-described embodiments, which is also one of the description scopes of the present invention, and other embodiments of these steps are not listed in the present application for the sake of brevity.
In the above embodiment, the structure body 1 includes a lower connecting plate 14, two ends of the lower connecting plate 14 are provided with a mounting groove 15 and an arc-shaped fixture block 16, the second movable block 4 is provided with a semicircular hole 17 and a connecting groove 22, the arc-shaped fixture block 16 is connected with the connecting groove 22 in a positioning manner, a connecting and positioning movable block 18 is arranged in the mounting groove 15, the connecting and positioning movable block 18 is provided with a through hole 19, a fastening point shaft pin 20 is arranged in the through hole 19, a fastening point spring 21 is sleeved on the fastening point shaft pin 20, and one end of the fastening point shaft pin 20 is connected with the semicircular hole 17 in a fastening point manner to realize a fastening point effect of 0-180 degrees and generate resistance and torsion. The structure main body 1 further comprises two sets of shell pivot 23 arranged on two sides of the rotating shaft cover 2, slide ways 24 are arranged at two ends of the shell pivot 23, and the first movable block 3 slides in the slide ways 23.
The applicant further states that the present invention is described by the above embodiments, but the present invention is not limited to the above embodiments, i.e. the present invention is not limited to the above embodiments, and the present invention can be implemented only by relying on the above methods and structures. It should be clear to the skilled person in the technical field that to any improvement of the utility model, it is right the utility model discloses the interpolation of the realization method equivalent replacement and step, the selection of concrete mode etc. of selecting for use all fall within the scope of protection and the disclosure scope of the utility model.
The technical principle of the embodiment is as follows:
adopt the fixed axle mode to realize rotating, divide sliding tray, the locating hole in the movable block, interior side post and outside post realize that 0 degree-180 degree pivoted effective combination realizes sliding and synchronous rotation and accomplishes the infolding demand, effectively realize built-up connection and location, satisfy damping torsion demand, rationally make the compensation buffering when the screen is tensile at the in-process of bending, integral type structural design accomplishes the spout through encapsulation and slider integral type design and slides, effectively realize connecting location and synchronous rotation, overall structure design is more simple effective, satisfy folding screen and rotate the demand.
It is right only to go up the preferred embodiment of the utility model discloses a it is not right the utility model discloses a scope is injectd, the event is not deviating from the utility model relates to an under the prerequisite of spirit, ordinary engineering technical personnel in the field is right the equivalent change or the decoration that structure, characteristic and principle do, all should fall into the utility model discloses the protection within range of applying for a patent.
Claims (3)
1. Two board water droplet shape infolding slewing mechanism based on fixed axle, its characterized in that: the structure comprises a structure body, the structure body comprises a rotating shaft cover and first movable blocks with bilateral symmetry, two sets of third movable blocks with second movable blocks and symmetric distribution are arranged at two ends of the rotating shaft cover, two sets of bar-shaped holes distributed in parallel are arranged at two ends of the rotating shaft cover respectively, two sides of short edges of the first movable blocks are provided with first sliding mechanisms respectively, the second movable blocks comprise two sets of sliding grooves and positioning holes, the third movable blocks comprise inner side columns and outer side columns, the first sliding mechanisms are connected with the sliding grooves in a sliding mode to achieve 0-180-degree rotation, the inner side columns interact with the positioning holes, the outer side columns are matched with the bar-shaped holes in a sliding mode to achieve 0-180-degree rotation, and the rotating shaft cover is connected with the second movable blocks and the third movable blocks in a combined mode to form a fixed shaft to achieve synchronous rotation.
2. The fixed shaft based two-plate drop-shaped invagination rotation mechanism of claim 1, characterized in that:
the structure main part includes connecting plate under the screen, connecting plate both ends are equipped with mounting groove and arc fixture block under the screen, the second movable block is equipped with semicircle orifice and spread groove, the arc fixture block with spread groove positioning connection, be equipped with the joint location movable block in the mounting groove, the joint location movable block is equipped with the through-hole, be equipped with the stuck point pivot in the through-hole, the stuck point spring is put to the cover on the stuck point pivot, stuck point pivot one end with the semicircle orifice stuck point is connected and is realized 0 degree-180 degree stuck point effect and produce resistance and torsion.
3. The fixed shaft based two-plate drop-shaped invagination rotation mechanism of claim 1, characterized in that:
the structure main body further comprises two groups of machine shell pivot centers arranged on two sides of the rotating shaft cover, slide ways are arranged at two ends of the machine shell pivot centers, and the first movable block slides in the slide ways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437127.0U CN212155434U (en) | 2020-03-30 | 2020-03-30 | Two-plate water drop-shaped inward-folding rotating mechanism based on fixed shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437127.0U CN212155434U (en) | 2020-03-30 | 2020-03-30 | Two-plate water drop-shaped inward-folding rotating mechanism based on fixed shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212155434U true CN212155434U (en) | 2020-12-15 |
Family
ID=73724538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437127.0U Active CN212155434U (en) | 2020-03-30 | 2020-03-30 | Two-plate water drop-shaped inward-folding rotating mechanism based on fixed shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212155434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142960A1 (en) * | 2022-01-25 | 2023-08-03 | 华为技术有限公司 | Folding mechanism and electronic device |
-
2020
- 2020-03-30 CN CN202020437127.0U patent/CN212155434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142960A1 (en) * | 2022-01-25 | 2023-08-03 | 华为技术有限公司 | Folding mechanism and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212155434U (en) | Two-plate water drop-shaped inward-folding rotating mechanism based on fixed shaft | |
| CN215110040U (en) | Synchronous linkage drop-shaped inward-folding rotating mechanism | |
| CN111810522A (en) | Multi-mode opening and closing water drop-shaped inward-folding rotating mechanism | |
| CN215058853U (en) | Multi-chute drop-shaped rotating mechanism | |
| CN213117127U (en) | Arc inward-folding rotating mechanism | |
| CN111878505A (en) | Circle center-variable water drop-shaped inward-folding gear rotating mechanism | |
| CN215058850U (en) | Synchronous rotating mechanism with combination of translation type sliding block and screw rod | |
| CN116164029A (en) | Passive drop-shaped two-side synchronous rotating mechanism | |
| CN215072490U (en) | Frameless water drop synchronous rotating mechanism | |
| CN212564045U (en) | Three-plate water drop-shaped inward-folding rotating mechanism based on gear synchronization | |
| CN212509199U (en) | Multi-mode opening and closing water drop-shaped inward-folding rotating mechanism | |
| CN209943340U (en) | Three-plate drop-shaped inward-folding synchronous rotating mechanism | |
| CN212155435U (en) | Two-plate gear water drop-shaped inward-folding rotating mechanism based on fixed shaft | |
| CN209947310U (en) | Internal folding and rotating mechanism of double-folding flexible screen | |
| CN113014710A (en) | Frameless water drop synchronous rotating mechanism | |
| CN210318148U (en) | Wedge-shaped inward-folding synchronous rotating mechanism | |
| CN209943331U (en) | Split type outward-folding rotating shaft based on flexible screen application | |
| CN210034145U (en) | Coaxial 190-degree circle-wrapping rotating mechanism applied to flexible screen | |
| CN210318149U (en) | Integrated water drop-shaped inward-folding synchronous rotating mechanism | |
| CN212155427U (en) | Flexible screen outward-folding synchronous rotating mechanism based on two-axis to five-axis rotation | |
| CN215069010U (en) | Rotating mechanism with synchronous sliding block and connecting rod | |
| CN210715553U (en) | Active water drop-shaped two-side synchronous rotating mechanism | |
| CN215058843U (en) | Water drop shaped inward-folding rotary mechanism with synchronous middle plate | |
| CN215058849U (en) | Synchronous rotating mechanism with combination of translation type sliding block and cone pulley | |
| CN211474655U (en) | Inward-folding drop-shaped synchronous rotating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2, Shangli Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. Address before: 523000 Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. |