CN217440547U - Flexible screen rotating shaft structure - Google Patents
Flexible screen rotating shaft structure Download PDFInfo
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- CN217440547U CN217440547U CN202221384816.5U CN202221384816U CN217440547U CN 217440547 U CN217440547 U CN 217440547U CN 202221384816 U CN202221384816 U CN 202221384816U CN 217440547 U CN217440547 U CN 217440547U
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Abstract
The utility model relates to a gentle screen pivot structure, two pivot modules of two first arc parts of its one of which base do not pin joint, two pivot modules through an at least axostylus axostyle with connect with moving the subassembly and twist reverse the locating component. One end of a rotating piece of any rotating shaft module is connected with the first arc-shaped part, and the rotating piece is provided with a guide groove; a first straight rod of a supporting piece is limited in the guide groove; one end of a connecting shell piece is respectively pivoted with the rotating piece and the supporting piece through a second straight rod and a third straight rod, and the other end of the connecting shell piece is provided with a flat guide hole penetrating through the connecting shell piece, and the flat guide hole is vertical to the second straight rod and the third straight rod; one end of the same moving piece is connected with at least one shaft rod in a synchronous rotating mode, and a flat sliding rod at the other end of the same moving piece penetrates through the flat guide hole and is used for enabling the other end of the same moving piece to move in the flat guide hole of the shell connecting piece.
Description
Technical Field
The present invention relates to a hinge, and more particularly to a flexible-screen hinge structure of a foldable electronic device.
Background
The display and the base of a conventional foldable electronic device, such as a notebook computer, are respectively connected to the side of the display and the base through a single-axis hinge to form a pivot, so that the display can be turned and lifted or closed relative to the base. In addition to the conventional notebook computer, especially for the existing dual-touch screen computer, the design direction of the folding device is improved mainly for the defects of the dual-touch screen computer, so that the dual screens can approach each other in the opening and closing process, and the gap between the dual screens is reduced, thereby preventing the internal structure of the hinge or the pivot joint from being exposed.
In the folding device of gentle screen of current, can need the different pivot structural design of collocation according to the gentle screen inflection or the back of rolling over outward and the camber of flexion, avoid hindering the folding action of gentle screen and cause and pull. The folding device with the inward folding flexible screen mainly inherits the traditional folding device in opening and closing actions, can protect the flexible screen inside after being folded, and is relatively close to the habit of a user and easy to accept. For the spindle structure suitable for the drop shape, the components and the connection relationship and actions among them are all key factors affecting whether the flexible screen is easy to be damaged or not and the service life; moreover, since many components are required, it is a very challenging issue in manufacturing and assembling.
For the structure of the drop-shaped rotating shaft, as shown in CN110630625B, CN109469680B, CN109654113B and CN209959699U, various structural designs are mainly tried to be combined with the flexible screen, so as to achieve the effects of thinness and overall beauty. In consideration of the existing manufacturing process and cost, to achieve the effect of thinning, the effect of forming a virtual rotation center is better when the rotating shaft structure is folded, for example: the drawings of the CN110630625B and CN209959699U patent documents disclose "single virtual center of rotation". However, in order to make the whole mechanism action more close to the drop shape of the flexible screen after inward folding to reduce the damage, the following steps are developed: the "double virtual rotation centers" disclosed in CN209514482U, CN210518418U/CN210779707U and CN112995368B respectively match with the structure of the "single and double crank link mechanism", but the manufacturing and assembling of the "crank link mechanism" is more complicated than the former "drop-shaped rotating shaft structure", and has higher specification and quality requirements, such as: in the assembly of each part of the crank link mechanism, because the structural shape of the link mechanism is not conventional, the angle during the assembly is special, so that the assembly requirement is strict and the assembly is more difficult.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to overcome the above-mentioned drawbacks, the inventor of the present invention has made many years of experience and continuous research and development to develop and improve the structure of the present invention.
An object of the utility model is to provide a gentle screen pivot structure to can solve the problem that current link mechanism's structural configuration is complicated and be difficult for the equipment.
In order to achieve the purpose of the utility model, the flexible shielding rotating shaft structure comprises a base and two reverse rotating shaft modules, wherein the base is provided with a first side and a second side which are arranged side by side at intervals, and two reverse first arc parts are arranged between the first side and the second side; one end of each of the two rotating shaft modules is connected with a synchronous component and a torsion positioning component through at least one shaft lever, and one end of each of the two rotating shaft modules is respectively pivoted with two first arc-shaped parts for the two rotating shaft modules to relatively rotate to open and close; the rotating shaft module comprises a rotating piece, a supporting piece, a shell connecting piece and a rotating piece, wherein one end of the rotating piece is provided with a first guide part which is connected with the first arc-shaped part in a relatively arc-shaped swinging mode, and the middle section of the rotating piece is provided with a guide groove; the top end of the supporting piece is connected with a supporting sheet for upwards supporting a flexible screen, one end of the supporting piece is provided with a first straight rod, and the first straight rod is movably limited in the guide groove of the rotating piece; the bottom end of the connecting shell piece is connected with a machine shell, one end of the connecting shell piece is pivoted with the other end of the rotating piece through a second straight rod, and is pivoted with the other end of the supporting piece through a third straight rod, and the second straight rod is parallel to the third straight rod; the other end of the connecting shell piece is provided with a flat guide hole, the flat guide hole penetrates through the other end of the connecting shell piece, and the hole extending direction of the flat guide hole is vertical to the axis direction of the second straight rod and the third straight rod; one end of the same moving piece is connected with at least one shaft lever in a synchronous rotating mode, the other end of the same moving piece is provided with a flat sliding rod, the flat sliding rod penetrates through the flat guide hole, and the other end of the same moving piece is limited in the flat guide hole of the shell receiving piece in a relative moving mode.
When in use, the utility model also comprises a supporting seat, one end of the supporting seat is connected with one end of the base; the other end of the supporting seat is provided with at least one fin for positioning at least one shaft rod in a rotatable mode; the synchronous component is a gear set, and a limit groove is arranged between two ends of the supporting seat and used for accommodating the limit gear set.
When the device is implemented, the other end of the supporting seat is provided with two fins, at least one shaft rod comprises a first shaft rod and a second shaft rod, the first shaft rod and the second shaft rod sequentially penetrate through the two fins and the torsion positioning assembly of the supporting seat, and are respectively locked with the first shaft rod and the second shaft rod through a first end sealing piece and a second end sealing piece for fixing the compression torsion positioning assembly.
When the sliding rod is implemented, at least one side of the flat guide hole is provided with a tapered hole, and at least one side of the flat sliding rod is provided with a tapered part corresponding to the tapered hole.
When in use, the utility model also comprises at least one embedded part which is respectively embedded in the flat guide hole, one side of the at least one embedded part is provided with the tapering hole, and the other side of the at least one embedded part is provided with a positioning block which protrudes outwards; at least one side of the flat guide hole is provided with a positioning hole for accommodating and limiting the positioning block.
When the device is implemented, the other end of the shell connecting piece is provided with at least one vertical hole, the at least one vertical hole penetrates through the shell connecting piece from top to bottom, the at least one vertical hole is correspondingly communicated with at least one side of the flat guide hole, and the at least one vertical hole is provided with a positioning hole on at least one side of the flat guide hole.
When in use, the utility model also comprises an elastic positioning piece which is connected with the bottom of the base, and at least one end of the elastic positioning piece is provided with at least one arc-shaped piece for upwards elastically pressing the first guide part.
When the elastic positioning piece is used, a limiting part is arranged between the guide groove of the rotating piece and the first guide part, the arc-shaped bottom surface of the first guide part is provided with at least one arc-shaped narrow groove, the at least one arc-shaped narrow groove is communicated with the limiting part, and at least one arc-shaped piece of the elastic positioning piece upwards elastically abuts against the arc-shaped bottom surface of the first guide part and is positioned on the limiting part along the at least one arc-shaped narrow groove.
When the device is implemented, the first arc-shaped part comprises a stop block and two arc-shaped blocks which are parallel to each other and arranged at intervals, and the stop block is positioned between the two arc-shaped blocks; first guide portion still has one and lacks the groove and two arc walls that have the interval, and two arc walls are located two relative both sides face of first guide portion in order to dock two arc pieces of first arc portion respectively, and at least an arc narrow groove is located between two arc walls and communicates and lacks the groove, and the groove is located the terminal edge of first guide portion and between two arc walls, supplies to dock joint backstop piece in order to form the backstop effect.
When the device is implemented, one end of the shell connecting piece is provided with a lug, and the other end of the shell connecting piece is provided with a plate with parallel lugs; the lug and one side surface of the plate are respectively positioned at two ends of the second straight rod and the third straight rod; the second straight rod is pivoted with a first pivot hole at the other end of the rotating piece and used for enabling the shell connecting piece and the rotating piece to rotate relatively; the third straight rod is pivoted with a second pivot hole at the other end of the support piece and used for enabling the shell connecting piece and the support piece to rotate relatively; the flat guide hole penetrates through the plate of the shell.
The utility model has the advantages that:
the utility model discloses an appearance improvement and the structure dispersion of each link mechanism design into detachable and combined type structure, collocation modularization part to promote the convenience when assembling, make the relative slip between with moving the piece and connect the shell piece stable and smooth and easy moreover, and help reducing the abnormal sound influence.
In order to facilitate a deeper understanding of the present invention, it will be described in detail later.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention installed between a flexible screen and two housings;
FIG. 2 is a schematic perspective view of a preferred embodiment of the present invention;
fig. 3 is an exploded view of the components of the preferred embodiment of the present invention;
FIG. 4 is an exploded view of the housing member of the preferred embodiment of the present invention;
FIG. 5 is a top view of the preferred embodiment of the present invention as deployed;
FIG. 6 is a cross-sectional view taken along line A-A' of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B' of FIG. 5;
FIG. 8 is a first cross-sectional view of the preferred embodiment of the present invention in a semi-deployed state;
FIG. 9 is a second cross-sectional view of the preferred embodiment of the present invention in a semi-deployed state;
fig. 10 is a first cross-sectional view of the preferred embodiment of the present invention when closed;
FIG. 11 is a second cross-sectional view of the preferred embodiment of the present invention in a closed position;
fig. 12 is a schematic perspective view of the preferred embodiment of the present invention when closed.
Description of the reference numerals:
1: a flexible screen rotating shaft structure;
2: a base; 21, 21': a first arcuate portion; 22: a stop block; 23, 23': an arc-shaped block;
3, 3': a rotating shaft module; 31: a rotating member; 311: a first guide part; 312: notching; 313: an arc-shaped slot; 314: an arc-shaped narrow groove; 315: a guide groove; 316: a first pivot hole; 317: a limiting part; 32: an elastic positioning member; 321: an arc-shaped piece; 33: a support member; 331, 332: a bump; 333: a first straight rod; 334: a second pivot hole; 34: a shell connecting piece; 341: a lug; 342: a plate; 343: a second straight rod; 344: a third straight rod; 345: a flat guide hole; 346, 346': a tapered bore; 347, 347': vertical holes; 348, 348': positioning holes; 349, 349': an embedding piece; 340, 340': positioning blocks; 35, 35': a synchronous moving part; 351, 351': a shaft hole; 352: a flat slide bar; 353, 353': a tapered portion;
4: a supporting seat; 41: an extension convex plate; 42, 42': a fin; 43: a limiting groove;
5: a simultaneous movement component; 51: a first gear; 52: an intermediate gear set; 53: a second gear;
6: a torsion positioning assembly; 61: a first end seal; 62: a second end seal;
7: a first shaft lever; 71: a second shaft lever;
8: a support plate; 81, 82: a notch;
9: a screen is softened; 91, 91': a support sheet; 92, 92': a casing.
Detailed Description
Referring to fig. 1 to 12, a flexible shield hinge structure 1 according to a preferred embodiment of the present invention mainly includes a base 2, two hinge modules 3 and 3', a supporting base 4, a co-acting assembly 5 and a torsion positioning assembly 6. The base 2 is a long body, the top of the base 2 is provided with two opposite first arc-shaped parts 21, 21 ', any one of the first arc-shaped parts 21, 21' comprises a stop block 22 and two parallel and spaced arc-shaped blocks 23, 23 ', and the stop block 22 is positioned between the two arc-shaped blocks 23, 23'.
The two rotating shaft modules 3 and 3 ' have the same appearance and structure and are correspondingly arranged on two parallel sides of the base 2, and the two rotating shaft modules 3 and 3 ' are respectively pivoted with the two first arc-shaped parts 21 and 21 ' and used for driving the two halves of the flexible screen 9 to be relatively turned and opened. Taking one of the two hinge modules 3, 3' as an example, the hinge module 3 mainly includes a rotating member 31, an elastic positioning member 32, a supporting member 33, a housing member 34 and a moving member 35.
One end of the rotating member 31 is provided with a first guiding portion 311, the first guiding portion 311 includes a notch 312, two arc-shaped slots 313 with intervals and two parallel and spaced arc-shaped narrow slots 314, the notch 312 is located at the end edge of the first guiding portion 311 and between the two arc-shaped slots 313; the two arc-shaped slots 313 are positioned on two opposite side surfaces of the first guide part 311 to respectively butt against the two arc-shaped blocks 23 of the first arc-shaped part 21; two arcuate slots 314 are located on the arcuate bottom surface of the first guide 311, between the two arcuate slots 313. The slot 312 communicates with the two arc-shaped slots 314 and abuts against the stop block 22, and the first guide portion 311 is connected to the first arc-shaped portion 21 of the base 2 for causing the rotating member 31 to swing arcuately relative to the base 2 and forming a stop function to prevent excessive swing when the stop block 22 engages the slot 312. The other end of the rotating member 31 has a long strip-shaped guide slot 315 and a first pivot hole 316, and two through holes are formed between the guide slot 315 and the first guide portion 311 for respectively communicating the two arc-shaped narrow grooves 314, and the two through holes are used as a limiting portion 317.
The middle section area of the elastic positioning piece 32 is a flat plate for locking the bottom of the base 2 upwards; two ends of the flat plate are respectively provided with two arc-shaped pieces 321 bent upwards in an arc shape, and the two arc-shaped pieces 321 respectively press against the arc-shaped bottom surface of the first guide part 311 upwards along the two arc-shaped narrow grooves 314 in the swinging process of the rotating member 31; when the stopper 22 is engaged with the notch 312, one end of the two arc-shaped pieces 321 are respectively positioned in the two through holes of the limiting portion 317 to clamp the rotating member 31, and prevent the rotating member 31 from easily rotating out of the base 2 and being loosened when the rotating member swings in an arc shape.
The support member 33 is a flat U-shaped block, and the top surface of the support member 33 is upwardly locked to one of the two support pieces 91, 91' for supporting one of the two halves of the flexible panel 9. One end of the supporting member 33 is provided with two protrusions 331 and 332 with an interval, the two protrusions 331 and 332 respectively position two ends of a first straight rod 333, the first straight rod 333 simultaneously penetrates through the guide slot 315 of the rotating member 31, and the first straight rod 333 is movably limited in the guide slot 315; the other end of the supporting member 33 has a second pivot hole 334.
The shell connecting member 34 is a rectangular plate, the bottom surface of the shell connecting member 34 is locked with one of the two shells 92, 92', one end of the shell connecting member 34 in the length direction is provided with a lug 341, and the other end of the shell connecting member 34 in the length direction is provided with a plate 342 parallel to the lug 341; two ends of a second straight rod 343 and a third straight rod 344 are respectively positioned on one side surface of the lug 341 and the plate 342; the second straight rod 343 is parallel to the third straight rod 344, and the second straight rod 343 is pivotally connected to the first pivot hole 316 at the other end of the rotating member 31, so that the shell connecting member 34 and the rotating member 31 rotate relatively; the third straight rod 344 is pivotally connected to the second pivot hole 334 at the other end of the supporting member 33, so as to allow the shell connecting member 34 and the supporting member 33 to rotate relatively. And for convenient assembly, parts in the assembly are modularized, for example: the first straight rod 333, the second straight rod 343, and the third straight rod 344 are respectively a straight round rod, and one end of the straight round rod has a stopper head and an adjacent external thread section, so that the external thread section and the internal thread in the corresponding through hole can form a quick locking effect, and the adjustment is convenient.
The plate 342 of the housing member 34 has a flat guiding hole 345, the two parallel long sides of the flat guiding hole 345 have a tapered hole 346, 346 ', respectively, and the two tapered holes 346, 346' extend and taper outwards in the direction away from the two long sides of the flat guiding hole 345; the flat guide hole 345 and the two tapered holes 346 and 346 'simultaneously penetrate through the plate 342 of the shell member 34, and the hole extending directions of the flat guide hole 345 and the two tapered holes 346 and 346' are perpendicular to the axial directions of the second straight rod 343 and the third straight rod 344.
In practice, the plate 342 of the housing connecting member 34 further has two vertical holes 347 and 347 ', the two vertical holes 347 and 347' respectively penetrate through the plate 342 from top to bottom, the two vertical holes 347 and 347 'are respectively correspondingly communicated with two sides of the flat guiding hole 345, and positioning holes 348 and 348' are respectively formed; the two embedding pieces 349, 349 ' are made of plastic steel (POM), one side of each of the two embedding pieces 349, 349 ' is respectively provided with a tapered hole 346, 346 ', and the other side of each of the two embedding pieces 349, 349 ' is respectively provided with a positioning block 340, 340 ' protruding outwards; the two positioning blocks 340, 340 ' are respectively limited in the two positioning holes 348, 348 ' for respectively embedding the two embedding pieces 349, 349 ' at both sides of the flat guiding hole 345.
The same moving part 35 is a long connecting rod, one end of the same moving part 35 in the long direction is provided with a shaft hole 351, and the shaft hole 351 is internally provided with two parallel surfaces which are used for enabling the same moving part 35 and a first shaft rod 7 to synchronously rotate after being sleeved with one first shaft rod 7 of the two shaft rods and enabling the same moving part 35 to arcuately swing relative to the base 2; the other end of the same moving member 35 in the longitudinal direction has a flat sliding rod 352, and the two parallel long sides of the flat sliding rod 352 have a tapered protrusion, and the two tapered protrusions extend outward and taper away from the two long sides of the flat sliding rod 352, and serve as two tapered portions 353, 353'. The flat sliding rod 352, the two tapered parts 353 and 353 'and the flat guide hole 345 as well as the two tapered holes 346 and 346' respectively have the same shape, so that the flat sliding rod 352 and the two tapered parts 353 and 353 'can simultaneously pass through the flat guide hole 345 and the two tapered holes 346 and 346', and the flat sliding rod 352 at the other end of the same movable piece 35 can relatively move in the flat guide hole 345 of the shell connecting piece 34; and through the cooperation of the two tapered parts 353, 353 'and the two tapered holes 346, 346', the movable part 35 and the housing receiving part 34 can slide relatively more stably, thereby generating a guiding and limiting effect and reducing the influence of abnormal sound.
The supporting seat 4 is a long plate, one end of the supporting seat 4 is provided with an extending convex plate 41, and the extending convex plate 41 is lapped and locked at one end of the base 2 in the length direction; the other end of the support 4 has two opposing tabs 42, 42', and a retaining slot 43 is provided between the two ends of the support 4 for receiving a retaining and moving assembly 5. In the embodiment, the synchronous component 5 is a gear set, and includes a first gear 51, a middle gear set 52 and a second gear 53 meshed with each other in sequence, wherein the first gear 51 is coupled to the first shaft 7, and the first gear 51 and the first shaft 7 can be integrally formed; the second gear 53 is coupled to one of the two shafts 71, and the second gear 53 and the second shaft 71 can be integrally manufactured; one end of the first shaft lever 7 passes through a notch 81 of a supporting plate 8 and is connected with a shaft hole 351 of the positioning homokinetic piece 35, so that the homokinetic piece 35 and the first shaft lever 7 synchronously rotate; one end of the second shaft rod 71 passes through the other notch 82 of the supporting plate 8, and is connected to the shaft hole 351 'for positioning the other movable member 35' for enabling the other movable member 35 'to rotate synchronously with the second shaft rod 71, and enabling the two movable members 35, 35' to open and close in opposite directions.
The other end of the first shaft lever 7 and the other end of the second shaft lever 71 respectively pass through the two fins 42, 42' of the support seat 4, so that the support seat 4 can rotatably position the two shaft levers; after passing through the two fins 42, 42', the two shaft rods pass through a torsional positioning assembly 6, and are respectively locked with a first end seal 61 and a second end seal 62 to connect the first shaft rod 7 and the second shaft rod 71 for fixing the torsional positioning assembly 6, so that the two halves of the flexible screen 9 which are bent relatively can stably rotate in the process of overturning to be closed or completely unfolding, and can freely stop at a certain angle during rotation.
To sum up, the utility model can not only make the synchronous moving piece and the receiving shell piece slide back and forth stably to increase the smooth feeling when in use through the connection of the flat sliding rod and the flat guiding hole and the mutual matching of the two reducing parts and the two reducing holes, but also can generate the guiding and limiting effect, reduce the influence of abnormal sounds and prolong the service life of the assembly; and the first straight rod of the supporting part penetrates through the guide groove of the rotating part, so that the first straight rod is movably limited in the guide groove, the supporting part and the rotating part can be smoothly bent by an angle, and the convenience in assembly can be improved after the appearance of each link mechanism is improved and the structure of each link mechanism is dispersed.
Moreover, the bottom surface of the rotating piece is pressed through the elasticity of the elastic positioning piece, so that the force of wrapping and continuous connection and support can be formed when the two rotating pieces are relatively unfolded, the rotating pieces are prevented from loosening from the seat body when the arc swings, the influence caused by the manufacturing tolerance of the arc rotating structure can be reduced, and the product yield is further improved. In addition, if the rotating part, the supporting part and the connecting shell part are regarded as a combined module, and the synchronous moving component and the torsion positioning component are regarded as a shared module, different types of combined modules or shared modules can be adopted as required after the structure of the synchronous moving component is changed; the curvature of the bent part after the flexible screen is folded inwards can be changed by replacing different combined modules so as to be suitable for flexible screen types of different specifications; by replacing different sharing modules, different types of double-shaft type synchronous mechanisms can be adopted according to requirements, so that the product is more flexible in application, and common components can be effectively used to save cost.
The parts of the first straight rod, the second straight rod and the third straight rod are modularized, so that the effect of quick locking connection can be formed, and adjustment and assembly are convenient. In addition, two vertical holes in reducing shape are set at the plate of the shell connecting piece, the two vertical holes penetrate the two sides of the flat guiding hole, and after the positioning blocks of the two embedded pieces are embedded into the positioning holes of the vertical holes, two reducing holes used as guide rails can be formed, so the shell connecting piece can be manufactured conveniently to increase the qualified rate of forming, and the POM embedded pieces can be identified and positioned easily, and the assembly is more reliable.
Although the present invention has been described with reference to specific preferred embodiments for achieving the above objects, it is not intended to limit the present invention to the specific features of the present invention, and it should be understood by those skilled in the art that any changes or modifications that can be easily conceived are possible and covered by the claims of the present invention.
Claims (10)
1. A flexible screen rotating shaft structure is characterized by comprising a base and two opposite rotating shaft modules, wherein the base is provided with a first side and a second side which are arranged in parallel at intervals, and two opposite first arc-shaped parts are arranged between the first side and the second side; one end of each of the two rotating shaft modules is connected with a synchronous component and a torsion positioning component through at least one shaft rod, one end of each of the two rotating shaft modules is respectively pivoted with the two first arc-shaped parts, and the two rotating shaft modules are relatively rotated to be opened and closed; this pivot module includes:
one end of the rotating piece is provided with a first guide part which is connected with the first arc-shaped part in a relatively arc-shaped swinging mode, and the middle section of the rotating piece is provided with a guide groove;
a supporting piece, the top end of which is connected with a supporting piece and supports a flexible screen upwards, one end of the supporting piece is provided with a first straight rod which is limited in the guide groove of the rotating piece in a movable way;
a shell connecting piece, the bottom end of which is connected with a shell, one end of the shell connecting piece is pivoted with the other end of the rotating piece through a second straight rod; one end of the shell connecting piece is pivoted with the other end of the supporting piece through a third straight rod, and the second straight rod is parallel to the third straight rod; the other end of the shell connecting piece is provided with a flat guide hole, the flat guide hole penetrates through the other end of the shell connecting piece, and the hole extending direction of the flat guide hole is vertical to the axis direction of the second straight rod and the third straight rod; and
and one end of the same moving piece is connected with the at least one shaft rod in a synchronous rotating mode, the other end of the same moving piece is provided with a flat sliding rod, the flat sliding rod penetrates through the flat guide hole, and the other end of the same moving piece is limited in the flat guide hole of the shell connecting piece in a relatively movable mode.
2. The flexible shield spindle structure of claim 1, further comprising a support base, one end of the support base being connected to one end of the base; the other end of the supporting seat is provided with at least one fin for positioning at least one shaft rod in a rotatable mode; the synchronous component is a gear set, and a limit groove is arranged between two ends of the supporting seat and used for accommodating and limiting the gear set.
3. The flexible shield hinge structure of claim 2, wherein the other end of the supporting base has two wings, the at least one shaft comprises a first shaft and a second shaft, the first shaft and the second shaft sequentially pass through the two wings and the torsion positioning assembly of the supporting base, and are respectively locked with a first end seal and a second end seal to the first shaft and the second shaft for fixedly compressing the torsion positioning assembly.
4. The flexible shield shaft structure according to claim 1, wherein at least one side of the flat guide hole has a tapered hole, and at least one side of the flat slide rod has a tapered portion corresponding to the tapered hole.
5. The flexible panel rotating shaft structure according to claim 4, further comprising at least one engaging member respectively engaged in the flat guide holes, one side of the at least one engaging member having the tapered hole, the other side of the at least one engaging member having a positioning block protruding outward; at least one side of the flat guide hole is provided with a positioning hole for accommodating and limiting the positioning block.
6. The flexible screen rotating shaft structure according to claim 5, wherein the other end of the housing connecting member has at least one vertical hole, the at least one vertical hole penetrates the housing connecting member up and down, the at least one vertical hole is correspondingly communicated with at least one side of the flat guiding hole, and the at least one vertical hole has the positioning hole at least one side of the flat guiding hole.
7. The flexible panel rotating shaft structure according to any one of claims 1 to 6, further comprising an elastic positioning member, wherein the elastic positioning member is connected to the bottom of the base, and at least one end of the elastic positioning member has at least one arc-shaped piece, which elastically presses the first guiding portion upward.
8. The flexible shield rotation shaft structure of claim 7, wherein a position-limiting portion is disposed between the guide groove of the rotation member and the first guide portion, the arc-shaped bottom surface of the first guide portion has at least one arc-shaped slot, the at least one arc-shaped slot is communicated with the position-limiting portion, and the at least one arc-shaped piece of the elastic positioning member elastically presses the arc-shaped bottom surface of the first guide portion upward and is positioned on the position-limiting portion along the at least one arc-shaped slot.
9. The flexible shield shaft structure of claim 8, wherein the first arcuate portion includes a stop and two parallel arcuate segments spaced apart from one another, the stop being located between the two arcuate segments; the first guide part is also provided with a notch and two arc-shaped grooves with intervals, the two arc-shaped grooves are positioned on two opposite side surfaces of the first guide part to be respectively butted with the two arc-shaped blocks of the first arc-shaped part, the at least one arc-shaped narrow groove is positioned between the two arc-shaped grooves and communicated with the notch, and the notch is positioned on the end edge of the first guide part and between the two arc-shaped grooves and is butted and jointed with the stop block to form a stop function.
10. A flexible panel shaft structure as claimed in any one of claims 1 to 6, wherein one end of the housing member has a lug and the other end of the housing member has a plate parallel to the lug; the lug and one side surface of the plate are respectively used for positioning two ends of the second straight rod and the third straight rod; the second straight rod is pivoted with a first pivot hole at the other end of the rotating piece, and the shell connecting piece and the rotating piece rotate relatively; the third straight rod is pivoted with a second pivot hole at the other end of the supporting piece, and the shell connecting piece and the supporting piece rotate relatively; the flat guide hole penetrates through the plate of the shell connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384816.5U CN217440547U (en) | 2022-06-02 | 2022-06-02 | Flexible screen rotating shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384816.5U CN217440547U (en) | 2022-06-02 | 2022-06-02 | Flexible screen rotating shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440547U true CN217440547U (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221384816.5U Active CN217440547U (en) | 2022-06-02 | 2022-06-02 | Flexible screen rotating shaft structure |
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| Country | Link |
|---|---|
| CN (1) | CN217440547U (en) |
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2022
- 2022-06-02 CN CN202221384816.5U patent/CN217440547U/en active Active
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