CN210599823U - Wedge-shaped inward-folding synchronous rotating mechanism connected through concave-convex torsion - Google Patents
Wedge-shaped inward-folding synchronous rotating mechanism connected through concave-convex torsion Download PDFInfo
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- CN210599823U CN210599823U CN201920780241.0U CN201920780241U CN210599823U CN 210599823 U CN210599823 U CN 210599823U CN 201920780241 U CN201920780241 U CN 201920780241U CN 210599823 U CN210599823 U CN 210599823U
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Abstract
The utility model discloses a synchronous slewing mechanism of wedge-shaped infolding of unsmooth torsion connection, including the main structure body, the main structure body comprises packaging body and the pivot of both ends connection, the pivot includes the axis of rotation and sets up in the compensation mechanism of axis of rotation both sides, the compensation mechanism includes slide rail seat and slider, the slider includes first slider and second slider, second slider both sides are equipped with the recess respectively; the axis of rotation comprises the slewing mechanism at middle gear train and both ends, slewing mechanism includes first slewing mechanism and second slewing mechanism, first slewing mechanism and second slewing mechanism are equipped with a plurality of semicircle movable blocks respectively, second slewing mechanism includes an elastic block, the elastic block both sides are equipped with the boss respectively, the recess with boss interact produces torsion, elasticity to realize the stuck point stopping of 180 degrees states, compensation mechanism, slewing mechanism connect the location through semicircle pipe position respectively and realize connecting, and provide synchronous pivoted damping, torsion.
Description
Technical Field
The utility model relates to a pivot design technical field especially relates to an inflection connecting axle, refers in particular to unsmooth torsion connection's synchronous slewing mechanism of cheque shape inflection.
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 weak point among the prior art and provide unsmooth torsion connection's synchronous slewing mechanism of cheque shape infolding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the wedge-shaped inward-folding synchronous rotating mechanism comprises a structure main body, wherein the structure main body consists of a packaging body and rotating shafts connected with two ends of the packaging body, each rotating shaft comprises a rotating shaft and compensating mechanisms arranged on two sides of the rotating shaft, each compensating mechanism comprises a sliding rail seat and a sliding block, each sliding block comprises a first sliding block and a second sliding block, and two sides of each second sliding block are respectively provided with a groove; the axis of rotation comprises the slewing mechanism at middle gear train and both ends, slewing mechanism includes first slewing mechanism and second slewing mechanism, first slewing mechanism and second slewing mechanism are equipped with a plurality of semicircle movable blocks respectively, second slewing mechanism includes an elastic block, the elastic block both sides are equipped with the boss respectively, the recess with boss interact produces torsion, elasticity to realize the stuck point stopping of 180 degrees states, compensation mechanism, slewing mechanism connect the location through semicircle pipe position respectively and realize connecting, and provide synchronous pivoted damping, torsion.
Particularly, a first sliding groove is formed in the sliding rail seat, the first sliding block slides in the first sliding groove to achieve connection and positioning and achieve screen compensation and buffering effects, sliding rail springs providing torsion elasticity are arranged on two sides of the sliding rail seat, a sliding rail rivet achieving connection and fixation is arranged in the middle of the sliding rail seat, and a second sliding groove achieving sliding connection of the sliding rail rivet is formed in the second sliding block.
Particularly, the gear set comprises a gear seat, a first rack block, a second rack block and a gear, wherein the first rack block and the second rack block are respectively provided with a first rack connected with the gear clamping teeth and a second rack connected with the sliding rail seat in a combined mode to realize synchronous rotation of 0-180 degrees.
Specially, the semicircle movable block includes that first movable block, second activity are fast and set up two sets of third movable blocks between first movable block and the second movable block, be equipped with two sets of semicircle pipe positions on first movable block and the second movable block, be equipped with a set of semicircle pipe position on the third movable block, the third movable block with the second movable block passes through semicircle pipe position built-up connection.
Particularly, the packaging body comprises an outer packaging body, a bottom packaging body and a plurality of groups of screws for realizing packaging and fixing.
Particularly, the sliding rail seat is fixed with the gear set, the sliding rail seat is respectively and rotatably connected with the first movable block and the second movable block, and the third movable block is synchronously and rotatably connected with the sliding rail seat through the first movable block and the second movable block.
Particularly, the elastic block comprises an intermediate movable block which is connected and positioned and realizes damping torsion, and the elastic block is connected with the intermediate movable block in a combined manner.
The beneficial effects of the utility model reside in that: the utility model provides a synchronous slewing mechanism of cheAN _ SN-shaped infolding connected by concave-convex torsion force, which adopts a gear to combine a plurality of semi-circular arc pipe position movable blocks to realize synchronous rotation, satisfies the bending angle of 0-180 degrees, realizes the positioning, the clamping point and the self-locking function of 0 degree and 180 degrees, particularly realizes the clamping point stopping of 180 degrees by combining the movable blocks and arranging the groove and the boss to interact to generate torsion force and elasticity, not only satisfies the validity of rotary folding, but also realizes the validity of screen bilateral connection, solves the technical problem of synchronous infolding, has simple and reasonable structural design, ensures the bending precision control by pure mechanical transmission, the circle center of bilateral circular arc motion track is positioned on the combination part of the upper part of a rotating shaft and a screen in the rotating process, is realized by the semi-circular arc pipe positions, the middle combination part can realize the seamless combination state without interfering the rotating state of the screen, and drives the screen to rotate, the bending point of the screen sinks downwards into the space position in the middle of the rotating shaft, the buffering compensation of the screen is realized through the sliding on the sliding grooves in the sliding block and the sliding rail seat, the structure is rotatably connected through a plurality of groups of semi-circular pipe positions, and the connection, the synchronous rotation and the sliding are effectively realized.
Drawings
Fig. 1 is a 180-degree integral structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism connected by the concave-convex torsion of the utility model.
Fig. 2 is a 0-degree overall structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism connected by the concave-convex torque force.
Fig. 3 is an exploded view of the wedge-shaped inward-folding synchronous rotating mechanism of the concave-convex torque connection of the present invention.
Fig. 4 is a 180-degree integral structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism of the concave-convex torsion connection of the utility model.
Fig. 5 is a 0-degree overall structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism middle rotating shaft connected by the concave-convex torque force.
Fig. 6 is an exploded view of the middle rotating shaft of the wedge-shaped inward-folding synchronous rotating mechanism connected by the concave-convex torque force of the utility model.
Fig. 7 is a reverse side exploded view of the middle rotating shaft of the wedge-shaped inward-folding synchronous rotating mechanism connected by the concave-convex torsion of the utility model.
Fig. 8 is a first movable block composition in the wedge-shaped inward-folding synchronous rotating mechanism connected by the torque force of the utility model.
Fig. 9 is a second movable block composition in the wedge-shaped inward-folding synchronous rotating mechanism connected by the torque force of the utility model.
Fig. 10 is a third movable block composition in the wedge-shaped inward-folding synchronous rotating mechanism of the concave-convex torsion connection of the present invention.
Fig. 11 is a diagram of the elastic block of the wedge-shaped inward-folding synchronous rotating mechanism connected by the torque force of the utility model.
Fig. 12 is a second slide block structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism connected by the concave-convex torsion of the utility model.
Fig. 13 is a first rack structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism connected by the concave-convex torque force of the utility model.
Fig. 14 is a 90-degree integral structure diagram of the wedge-shaped inward-folding synchronous rotating mechanism of the concave-convex torsion connection of the utility model.
Detailed Description
The invention is further described below with reference to the drawings in the specification:
example 1:
as shown in fig. 1 to 14, the wedge-shaped inward-folding synchronous rotating mechanism with concave-convex torsion connection disclosed in this embodiment includes a main structure body, the main structure body is composed of a package body 1 and a rotating shaft 2 connected at two ends, the rotating shaft 2 includes a rotating shaft 3 and a compensating mechanism 4 disposed at two sides of the rotating shaft 3, the compensating mechanism 4 includes a sliding rail seat 5 and a sliding block 6, the sliding block 6 includes a first sliding block 61 and a second sliding block 62, and two sides of the second sliding block 62 are respectively provided with a groove 333; the axis of rotation 3 comprises the slewing mechanism 7 at middle gear train 20 and both ends, slewing mechanism 7 includes first slewing mechanism 8 and second slewing mechanism 9, first slewing mechanism 8 and second slewing mechanism 9 are equipped with a plurality of semicircle movable blocks 10 respectively, second slewing mechanism 9 includes an elastic block 12, the elastic block both sides are equipped with boss 334 respectively, recess 333 with boss 334 interact produces torsion, elasticity to realize the stuck point stopping of 180 degrees states, compensation mechanism 4, slewing mechanism 7 are connected through semicircle pipe position respectively and are realized connecting the location, and provide synchronous pivoted damping, torsion.
In the above embodiment, the slide rail seat 5 is provided with the first sliding groove 14, the first sliding block 61 slides in the first sliding groove 14 to realize connection and positioning and complete screen compensation and buffering, the two sides of the slide rail seat 5 are provided with the slide rail springs 15 for providing torsional elasticity, the middle of the slide rail seat is provided with the slide rail rivet 16 for realizing connection and fixation, and the second sliding block 62 is provided with the second sliding groove 17 for realizing sliding connection of the slide rail rivet 16. The gear set 20 comprises a gear seat 11, a first rack block 41, a second rack block 42 and a gear 43, wherein a first rack 44 in clamping connection with the gear 42 and a second rack 45 in combined connection with the slide rail seat 5 are respectively arranged on the first rack block 41 and the second rack block 42 to realize synchronous rotation of 0-180 degrees. Semicircle movable block 10 includes that first movable block 101, second activity are fast 102 and set up two sets of third movable blocks 103 between first movable block 101 and the second movable block 102, be equipped with two sets of semicircle pipe positions 110 on first movable block 101 and the second movable block 102, be equipped with a set of semicircle pipe positions 110 on the third movable block 103, third movable block 103 with second movable block 102 passes through semicircle pipe position 110 built-up connection. The package 1 includes an outer package 201, a bottom package 202, and a plurality of screws 203 for fixing the outer package. The gear set 20 is fixed on the slide rail seat 5, the slide rail seat 5 is respectively connected with the first movable block 101 and the second movable block 102 in a rotating manner, and the third movable block 103 is connected with the slide rail seat 5 in a rotating manner through the first movable block 101 and the second movable block 102. The elastic block 12 comprises an intermediate movable block 13 which is connected, positioned and used for realizing damping torsion, and the elastic block 12 is connected with the intermediate movable block 13 in a combined manner.
The technical principle of the embodiment is as follows:
the utility model provides a synchronous slewing mechanism of cheAN _ SN-shaped infolding connected by concave-convex torsion force, which adopts a gear to combine a plurality of semi-circular arc pipe position movable blocks to realize synchronous rotation, satisfies the bending angle of 0-180 degrees, realizes the positioning, the clamping point and the self-locking function of 0 degree and 180 degrees, particularly realizes the clamping point stopping of 180 degrees by combining the movable blocks and arranging the groove and the boss to interact to generate torsion force and elasticity, not only satisfies the validity of rotary folding, but also realizes the validity of screen bilateral connection, solves the technical problem of synchronous infolding, has simple and reasonable structural design, ensures the bending precision control by pure mechanical transmission, the circle center of bilateral circular arc motion track is positioned on the combination part of the upper part of a rotating shaft and a screen in the rotating process, is realized by the semi-circular arc pipe positions, the middle combination part can realize the seamless combination state without interfering the rotating state of the screen, and drives the screen to rotate, the bending point of the screen sinks downwards into the space position in the middle of the rotating shaft, the buffering compensation of the screen is realized through the sliding on the sliding grooves in the sliding block and the sliding rail seat, the structure is rotatably connected through a plurality of groups of semi-circular pipe positions, and the connection, the synchronous rotation and the sliding are effectively realized.
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 (6)
1. Unsmooth torsion connection's wedge-shaped infolding synchronous slewing mechanism, its characterized in that:
the structure comprises a structure main body, wherein the structure main body consists of a packaging body and a rotating shaft connected with two ends of the packaging body, the rotating shaft comprises a rotating shaft and compensation mechanisms arranged on two sides of the rotating shaft, each compensation mechanism comprises a slide rail seat and a slide block, each slide block comprises a first slide block and a second slide block, and two sides of each second slide block are respectively provided with a groove; the axis of rotation comprises the slewing mechanism at middle gear train and both ends, slewing mechanism includes first slewing mechanism and second slewing mechanism, first slewing mechanism and second slewing mechanism are equipped with a plurality of semicircle movable blocks respectively, second slewing mechanism includes an elastic block, the elastic block both sides are equipped with the boss respectively, the recess with boss interact produces torsion, elasticity to realize the stuck point stopping of 180 degrees states, compensation mechanism, slewing mechanism connect the location through semicircle pipe position respectively and realize connecting, and provide synchronous pivoted damping, torsion.
2. The wedge-shaped invaginated synchronous rotation mechanism of a concave-convex torsional connection according to claim 1, characterized in that:
the screen compensation and buffering device is characterized in that a first sliding groove is formed in the sliding rail seat, the first sliding block slides in the first sliding groove to achieve connection and positioning and achieve screen compensation and buffering effects, sliding rail springs providing torsion elasticity are arranged on two sides of the sliding rail seat, sliding rail rivets achieving connection and fixation are arranged in the middle of the sliding rail seat, and a second sliding groove achieving sliding connection of the sliding rail rivets is formed in the second sliding block.
3. The wedge-shaped invaginated synchronous rotation mechanism of a concave-convex torsional connection according to claim 1, characterized in that:
the gear set comprises a gear seat, a first rack block, a second rack block and a gear, wherein a first rack connected with the gear clamping teeth and a second rack connected with the sliding rail seat combination are respectively arranged on the first rack block and the second rack block to realize 0-180-degree synchronous rotation.
4. The wedge-shaped invaginated synchronous rotation mechanism of a concave-convex torsional connection according to claim 1, characterized in that:
the semicircle movable block includes that first movable block, second activity are fast and set up two sets of third movable blocks between first movable block and the second movable block, be equipped with two sets of semicircle pipe positions on first movable block and the second movable block, be equipped with a set of semicircle pipe position on the third movable block, the third movable block with the second movable block passes through semicircle pipe position built-up connection, the slide rail seat is fixed the gear train, just the slide rail seat rotates respectively to be connected first movable block and second movable block, the third movable block passes through first activity fast and the second movable block with the slide rail seat rotates in step and connects.
5. The wedge-shaped invaginated synchronous rotation mechanism of a concave-convex torsional connection according to claim 1, characterized in that:
the packaging body comprises an outer packaging body, a bottom packaging body and a plurality of groups of screws for realizing packaging and fixing.
6. The wedge-shaped invaginated synchronous rotation mechanism of a concave-convex torsional connection according to claim 1, characterized in that:
the elastic block comprises a middle movable block which is connected and positioned and realizes damping torsion, and the elastic block is connected with the middle movable block in a combined manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780241.0U CN210599823U (en) | 2019-05-27 | 2019-05-27 | Wedge-shaped inward-folding synchronous rotating mechanism connected through concave-convex torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780241.0U CN210599823U (en) | 2019-05-27 | 2019-05-27 | Wedge-shaped inward-folding synchronous rotating mechanism connected through concave-convex torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599823U true CN210599823U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920780241.0U Active CN210599823U (en) | 2019-05-27 | 2019-05-27 | Wedge-shaped inward-folding synchronous rotating mechanism connected through concave-convex torsion |
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| Country | Link |
|---|---|
| CN (1) | CN210599823U (en) |
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- 2019-05-27 CN CN201920780241.0U patent/CN210599823U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |
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| CP02 | Change in the address of a patent holder |