CN206350038U - A kind of supporting mechanism and mobile terminal - Google Patents
A kind of supporting mechanism and mobile terminal Download PDFInfo
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- CN206350038U CN206350038U CN201621234925.3U CN201621234925U CN206350038U CN 206350038 U CN206350038 U CN 206350038U CN 201621234925 U CN201621234925 U CN 201621234925U CN 206350038 U CN206350038 U CN 206350038U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
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- 230000005389 magnetism Effects 0.000 description 2
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Abstract
The utility model embodiment discloses a kind of supporting mechanism, including：First supporting plate, the second supporting plate and the transmission mechanism for connecting first supporting plate and second supporting plate；When the supporting mechanism is in holding state, first supporting plate is in the first relative position with second supporting plate, forms a supporting surface.The utility model embodiment also discloses a kind of mobile terminal.
Description
Technical Field
The utility model relates to an electronic equipment field especially relates to a supporting mechanism and mobile terminal.
Background
With the development of the internet and informatization, electronic products have become a necessity in daily life of people. The existing electronic product modeling gradually tends to be uniform, and the appearance of the electronic product modeling is basically the appearance of a straight plate machine. Meanwhile, under different use scenes, when people want to obtain good use experience, the size of the display screen of the electronic product and the size of the volume of the electronic product can conflict, for example, the electronic product with a small volume is convenient to carry, but the inevitable size of the display screen can be small, the viewing experience is affected, and the user experience is reduced invisibly.
At present, a flexible screen with a flexible characteristic has been successfully produced in mass, and can be used as a display screen of an electronic product to solve the contradiction between the size of the display screen of the electronic product and the size of the mobile terminal. Therefore, what is needed to be solved is how to utilize the deformable characteristic of a flexible display screen in an electronic product to realize a display screen with a larger size under the same volume, so as to provide better service for users.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a desire to provide a supporting mechanism and mobile terminal to the realization supports the flexible screen that is in the mobile terminal of expansion state, and then sets up jumbo size display screen under the circumstances that does not change the mobile terminal volume, compromises mobile terminal's portability and jumbo size and shows, improves user experience.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
in a first aspect, an embodiment of the present invention provides a supporting mechanism, which at least includes: the device comprises a first supporting plate, a second supporting plate and a transmission mechanism for connecting the first supporting plate and the second supporting plate; when the supporting mechanism is in a supporting state, the first supporting plate and the second supporting plate are in a first relative position to form a supporting surface.
In a second aspect, an embodiment of the present invention provides a mobile terminal, the mobile terminal includes: the display device comprises a first body, a second body connected with the first body, the supporting mechanism and the display screen, wherein the supporting mechanism and the display screen are arranged on the first body; wherein, the display screen at least includes: a fixed portion fixed to the first body and/or the second body, and a deformable deformation portion; the supporting mechanism is arranged on the second body; in the process that the first body rotates towards the first direction, the first body drives the supporting mechanism to move relative to the second body; when the mobile terminal is in an unfolded state, the fixed part and the deformation part are in the same plane, and the support mechanism supports the deformation part.
The embodiment of the utility model provides a supporting mechanism and mobile terminal, this supporting mechanism includes: the first supporting plate, the second supporting plate, the first transmission gear rod, the second transmission gear rod and the pushing rod are arranged on the first supporting plate; when the pushing rod is subjected to external force, the pushing rod drives the first transmission gear rod to slide relative to the first supporting plate and simultaneously drives the first transmission gear rod to rotate towards a first direction; in the process that the first transmission gear rod rotates towards the first direction, the first gear is meshed with the second gear, the first transmission gear rod drives the second transmission gear rod to slide relative to the second supporting plate, and meanwhile, the second transmission gear rod is driven to rotate towards the second direction opposite to the first direction, so that the first supporting plate rotates towards the second direction, and the second supporting plate rotates towards the first direction until the first supporting plate and the second supporting plate are parallel and level to form a plane. Then, if will the embodiment of the utility model provides a supporting mechanism be applied to mobile terminal, then, the plane that first layer board and second layer board formed just can be arranged in supporting the flexible screen among the mobile terminal, so, when mobile terminal is in the expansion state, uses above-mentioned supporting mechanism to support mobile terminal's flexible screen, so, realizes setting up the jumbo size display screen under the condition that does not change the mobile terminal volume, compromises mobile terminal's portability and jumbo size and shows, improves user experience.
Drawings
Fig. 1 is a schematic structural diagram of a supporting mechanism according to a first embodiment of the present invention;
fig. 2 is a schematic view of a relative position relationship between a first transmission gear rod and a second transmission gear rod in a first embodiment of the present invention;
fig. 3A to 3B are schematic views illustrating a state of a supporting mechanism according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a fixing base according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mobile terminal according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a display screen in the second embodiment of the present invention;
fig. 7 is a schematic structural view of a rotating shaft according to a second embodiment of the present invention;
FIG. 8 is a schematic view showing a relative relationship between the shaft and the pushing rod according to the second embodiment of the present invention;
fig. 9A to 9B are schematic state diagrams of a mobile terminal according to a second embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
The embodiment of the utility model provides a supporting mechanism includes at least: the device comprises a first supporting plate, a second supporting plate and a transmission mechanism for connecting the first supporting plate and the second supporting plate; when the supporting mechanism is in a supporting state, the first supporting plate and the second supporting plate are in a first relative position to form a supporting surface.
Further, when the transmission mechanism is acted by external force, the transmission mechanism drives the first supporting plate to rotate towards the first direction and drives the second supporting plate to rotate towards the second direction until the first supporting plate and the second supporting plate are parallel and level to form a supporting surface, and the first direction is opposite to the second direction.
In a specific process, referring to fig. 1, the supporting mechanism may include: the device comprises a first supporting plate 1, a second supporting plate 2, a first transmission gear rod 3, a second transmission gear rod 4 and a push rod 5; wherein, the first end swing joint of first transmission gear pole 3 is provided with first gear on the terminal surface of the second end of first transmission gear pole 3 in the lower surface of first layer board 1, and first transmission gear pole 3 is connected with catch bar 5, and the third end swing joint of second transmission gear pole 4 is provided with the second gear on the terminal surface of the fourth end of second transmission gear pole 4 in the lower surface of second layer board 2.
When the pushing rod is subjected to external force, the pushing rod drives the first transmission gear rod to slide relative to the first supporting plate and simultaneously drives the first transmission gear rod to rotate towards a first direction; in the process that the first transmission gear rod rotates towards the first direction, the first gear is meshed with the second gear, the first transmission gear rod drives the second transmission gear rod to slide relative to the second supporting plate, and meanwhile, the second transmission gear rod is driven to rotate towards the second direction, so that the first supporting plate rotates towards the second direction, and the second supporting plate rotates towards the first direction until the first supporting plate and the second supporting plate are parallel and level to form a plane.
Here, the first direction is opposite to the second direction. In the embodiment of the present invention, the first direction may be counterclockwise, and the second direction may be clockwise.
The support mechanism will be described in detail below.
First, referring to fig. 2, a first sliding chute 11 is formed in the lower surface of the first supporting plate 1, a first end of the first transmission gear rod 3 is disposed in the first sliding chute 11, and a first gear is disposed on an end surface 3021 of the second end 302 of the first transmission gear rod 3; a second sliding chute 21 is formed in the lower surface of the second supporting plate 2, a third end of the second transmission gear rod 4 is arranged in the second sliding chute 21, and a second gear is arranged on an end surface 4021 of a fourth end 402 of the second transmission gear rod 4;
in a specific implementation process, the first transmission gear rod 3 has a first end 301 and a second end 302, wherein the first end 301 is provided with a solid shaft, i.e. a first shaft, a fixed end of the shaft is fixed on the first end, and a free end of the shaft extends into the first sliding groove, so that the first shaft slides in the first sliding groove to drive the first transmission gear rod to slide in the first sliding groove; a first gear is arranged on the end face 3021 of the second end 302;
correspondingly, the second transmission gear rod 4 has a third end 401 and a fourth end 402, wherein the third end 402 is provided with a solid shaft, i.e. a second shaft, the fixed end of the shaft is fixed on the third end, and the free end extends into the second sliding slot, so that the second shaft slides in the second sliding slot to drive the second transmission gear rod to slide in the second sliding slot; a second gear is provided on the end surface 4021 of the fourth end 402.
It should be noted that the end surface of the second end and the end surface of the fourth end may be curved surfaces with the same radius and the same curvature, and at this time, the number of teeth of the first gear is the same as that of the second gear; of course, the end surface of the second end and the end surface of the fourth end may also be curved surfaces with different radii and the same curvature, the radius of the end surface of the second end is smaller than the radius of the end surface of the fourth end, or the radius of the end surface of the second end is larger than the radius of the end surface of the fourth end, and at this time, the number of teeth of the first gear is different from that of the second gear. Of course, there may be other situations, and the present invention is not limited to the specific situation.
Further, still referring to fig. 2, the first transmission gear rod 3 further includes a third end 303, a through hole is formed in the third end 303, a through hole is also formed in the push rod, and a solid shaft passes through the through hole in the third end and the through hole in the push rod to fix the push rod and the first transmission gear rod together. In addition, the push rod and the first transmission gear rod are fixed through the shaft, so that the push rod and the first transmission gear rod can rotate mutually.
In practical application, in order to protect the first shaft and the second shaft and prevent the first shaft and the second shaft from being worn in the working process of the supporting mechanism, the first protection piece can be sleeved on the first shaft, and the second protection piece can be sleeved on the second shaft. Here, each of the first protector and the second protector is made of a material having a first value of friction coefficient, such as nylon, rubber, or the like. Of course, it should be understood by those skilled in the art that the first protection member and the second protection member may be made of other materials, and the embodiment of the present invention is not particularly limited thereto.
Therefore, when the push rod is subjected to external force to drive the first transmission gear rod to slide relative to the first supporting plate, the push rod simultaneously drives the first transmission gear rod to rotate towards the first direction, then, in the process that the first transmission gear rod rotates towards the first direction, the first gear is meshed with the second gear, at the moment, the first transmission gear rod drives the second transmission gear rod to slide relative to the second supporting plate, and simultaneously drives the second transmission gear rod to rotate towards the second direction, so that the first supporting plate 1 rotates towards the second direction, the second supporting plate rotates towards the first direction until the first supporting plate 1 and the second supporting plate 2 are parallel and level as shown in fig. 3A, a plane is formed, and at the moment, the supporting mechanism is in a supporting state.
In other embodiments of the present invention, referring to fig. 2, the first transmission gear rod 3 may further be provided with a first positioning column; a second positioning column 41 can be further arranged on the second transmission gear rod 4;
accordingly, with reference to fig. 1 and 2, the supporting mechanism may further include: one end of the spring 6 is sleeved on the first positioning column, and the other end of the spring is sleeved on the second positioning column 41; then, in the process that the first transmission gear rod 3 drives the second transmission gear rod 4 to rotate towards the second direction, the spring 6 is compressed; then, after the external force applied to the pushing rod 5 is removed, the spring generates a restoring force to act on the first transmission gear rod 3 and the second transmission gear rod 4, respectively, so that the first gear is disengaged from the second gear, the first supporting plate 1 rotates in the second direction, and the second supporting plate 2 rotates in the second direction, that is, the first supporting plate and the second supporting plate are separated.
In practical applications, referring to fig. 4, the supporting mechanism further includes: a fixed seat 7, wherein a limit groove 71 is formed on the fixed seat 7, and the first transmission gear rod and the second transmission gear rod pass through the limit groove 71; here, the opening of the stopper groove is larger than the sum of the widths of the first and second transmission gear bars so that the first and second transmission gear bars still have a sliding space after passing through the stopper groove. Then, referring to fig. 3B and 4, after the first gear is disengaged from the second gear, the first transmission gear lever 3 slides in the first sliding groove 11 and rotates toward the second direction by the restoring force; the second transmission gear rod 4 slides in the second sliding groove 21 under the action of restoring force and rotates towards the first direction until the first transmission gear rod 3 and the second transmission gear rod 4 are clamped with the opening of the limiting groove 71, at the moment, the first gear and the second gear are in point contact, and the supporting mechanism restores the contraction state.
In practical application, the opening of above-mentioned spacing groove can be rectangle, oval etc. the embodiment of the utility model provides a do not specifically prescribe a limit to.
Further, still referring to fig. 4, the above-mentioned limiting groove 71 has a first sidewall 711 and a second sidewall 712 parallel to each other, and a third sidewall 713 and a fourth sidewall 714 connecting the first sidewall 711 and the second sidewall 712, the third sidewall 713 and the fourth sidewall 714 are opposite, the third sidewall 713 is inclined at a first angle, the fourth sidewall 714 is inclined at a second angle, and the first angle and the second angle are complementary angles; when the first transmission gear rod and the second transmission gear rod are clamped with the opening of the limiting groove, the third side wall supports the first transmission gear rod, and the fourth side wall supports the second transmission gear rod.
In a specific implementation process, the third side wall and the fourth side wall may not be inclined, and are perpendicular to the first side wall and the second side wall.
Further, as shown in fig. 1, the upper surface of the fixing seat 7 is further provided with a translation gasket 72; when the first transmission gear rod and the second transmission gear rod are clamped with the openings of the limiting grooves, the translation gasket provides friction force for the first transmission gear rod and the second transmission gear rod.
Further, as shown in fig. 1, the top of the push rod 5 is also provided with a gasket 51; when the first transmission gear rod and the second transmission gear rod penetrate through the limiting grooves and the push rod moves under the action of external force, the gasket is used for increasing the friction force between the push rod and the fixing seat.
Furthermore, at least one rotating shaft can be arranged at one end of the first supporting plate far away from the second supporting plate, and the at least one rotating shaft is used for being connected with the shell of the mobile terminal when the supporting mechanism is fixed on the mobile terminal.
The operation of the above-described support mechanism will be described below.
When the supporting mechanism is in a contracted state as shown in fig. 3B, the pushing rod 5 is under the action of an external force to drive the first transmission gear rod 3 to slide relative to the first supporting plate 1 in a direction close to the second transmission gear rod 4, and simultaneously drive the first transmission gear rod 3 to rotate in a first direction; in the process that the first transmission gear rod 3 rotates towards the first direction, the first gear is meshed with the second gear, the first transmission gear rod 3 drives the second transmission gear rod 4 to slide towards the direction close to the first transmission gear rod 3 relative to the second supporting plate 2, and simultaneously drives the second transmission gear rod 4 to rotate towards the second direction, so that the spring 6 is compressed, the first supporting plate 1 rotates towards the second direction, the second supporting plate 2 rotates towards the first direction until the first supporting plate and the second supporting plate are parallel and level to form a plane, and at the moment, the supporting mechanism is in a supporting state as shown in fig. 3A.
Next, the external force applied to the pushing rod 5 is removed, at this time, the spring 6 generates a restoring force, which acts on the first transmission gear rod 3 and the second transmission gear rod 4, respectively, so that the first transmission gear rod 3 slides relative to the first supporting plate 1 in a direction away from the second transmission gear rod 4, and simultaneously rotates in the second direction, and the second transmission gear rod 4 slides relative to the second supporting plate 2 in a direction away from the first transmission gear rod 3, and simultaneously rotates in the first direction, until the first transmission gear rod 3 and the second transmission gear rod 4 are engaged with the opening of the limiting groove 71, at this time, the first gear and the second gear present a point contact, and the supporting mechanism returns to the retracted state shown in fig. 3B.
According to the above, if will the embodiment of the utility model provides a supporting mechanism be applied to mobile terminal, then, the flexible screen in the mobile terminal just can be used for supporting with the plane that the second layer board formed, then, when mobile terminal does not use, above-mentioned flexible screen can the holding inside mobile terminal, when mobile terminal uses, can expand flexible screen, and use above-mentioned supporting mechanism to support, so, realize setting up jumbo size display screen on mobile terminal under the condition of not changing just mobile terminal volume, compromise mobile terminal's portability and jumbo size and show, improve user experience.
Example two
Based on the same inventive concept, the embodiment of the present invention further provides a mobile terminal, as shown in fig. 5 (the blank on one side of the curve is other components of the terminal), the mobile terminal includes: a first body 501, a second body 502 rotatably connected with the first body 501, a supporting mechanism 503 in one or more embodiments, and a display 504;
here, referring to fig. 6, the display 504 includes at least: a fixing portion 5041 fixed to the first body and/or the second body, and a deformable deformation portion 5042; the supporting mechanism 503 is disposed on the second body 502.
Further, still referring to fig. 5, the second body 502 is provided with a receiving groove 5021, and when the terminal is in the fastened state, the deformed portion is received in the receiving groove 5021. The supporting mechanism 503 is accommodated in the accommodating groove 5021 and fixed on the inner wall of the accommodating groove 5021 through the fixing seat.
Further, still referring to fig. 1, at least one rotating shaft 12 may be further disposed on an end of the first supporting plate 1 away from the second supporting plate 2, and the at least one rotating shaft is connected to an inner wall of the accommodating groove.
Further, the mobile terminal further includes: the second body is rotatably connected with the first body through the at least one rotating shaft.
Specifically, referring to fig. 7, a first free end of the rotating shaft 505 defines at least one first assembly hole 5051, and a second free end of the rotating shaft 505 defines at least one second assembly hole 5052; correspondingly, the first body 501 is provided with at least one riveting column, the riveting column can be connected with the first assembly hole 5051 in a riveting mode, the second body 501 is provided with at least one mounting seat, and the mounting seat can be connected with the second assembly hole 5052 in a riveting mode.
Preferably, as shown in fig. 8, a bayonet 5053 is disposed on the shaft sleeve of the rotating shaft 505 for engaging with the push rod 5 in the supporting mechanism, so that when the rotating shaft 505 rotates, the bayonet 5053 applies an external force to the push rod 5 to enable the push rod 5 to drive the first transmission gear rod to move and further drive the second transmission gear rod to move, and finally, the supporting mechanism is in a supporting state, and a plane formed by the first supporting plate and the second supporting plate is used for supporting a deformation portion of the display screen.
Further, the first body further includes: the at least one first magnetic piece is accommodated in a first groove formed in the first body; the second body further includes: and the at least one second magnetic piece is accommodated in a second groove formed in the inner wall of the accommodating groove. When the mobile terminal is in a buckling state, the at least one first magnetic piece and the at least one second magnetic piece are adsorbed to fix the first body and the second body.
Here, the at least one second magnetic member corresponds to the at least one first magnetic member in one-to-one correspondence, and the accommodating groove of the second body is opened at one end connected to the first body, so that the first groove formed in the first body is located at one end connected to the second body.
In practical application, the first magnetic member on the first body may be a magnet, and correspondingly, the second magnetic member on the second body may be an iron block or a magnet with opposite magnetism to the first magnetic member on the first body; second magnetic force spare on the second body is the magnet, correspondingly, first magnetic force spare on the first body just can be for the iron plate or with the magnet opposite of second magnetic force spare magnetism on the second body, certainly, first magnetic force spare on the first body and second magnetic force spare on the second body still can be for other magnetic force spare, the utility model discloses do not specifically prescribe a limit to.
Further, the first body further includes: the first structure component and the first shell, wherein a third groove is formed in the outer side of the first structure component, and an adhesive is contained in the third groove; the first structural member is fixed to the first housing by an adhesive. The second body further includes: the second structure piece and the second shell, wherein a fourth groove is formed in the outer side of the second structure piece, and an adhesive is contained in the fourth groove; the second structural member is fixed with the second shell through an adhesive; correspondingly, the fixed part of display screen is fixed in on first structure and/or the second structure, can also be provided with in the accommodation space that first structure and first casing formed electronic components such as circuit board, data line, speaker, power, various interfaces etc. also can be provided with in the accommodation space that second structure and second casing formed electronic components such as circuit board, data line, speaker, power, various interfaces etc. the embodiment of the utility model provides a do not do specifically and restrict.
Next, the movement process of each component when the mobile terminal is from the snap-fit state to the unfolded state is described.
When the mobile terminal is in a locked state as shown in fig. 9A (the blank on one side of the curve is the other part of the terminal), the first body 501 and the second body 502 are parallel and opposite, accordingly, the fixed portion of the display screen fixed on the first body is parallel and opposite to the fixed portion of the display screen fixed on the second body, the deformable portion of the display screen is accommodated in the accommodating groove formed on the second body, the supporting mechanism is in a contracted state, the first supporting plate and the second supporting plate are obliquely opposite, the deformable portion 5042 is located between the first supporting plate and the second supporting plate, and the push rod is not in contact with the shaft sleeve of the rotating shaft.
When a user wants to use the mobile terminal, the mobile terminal is changed from the buckling state to the unfolding state, and at the moment, the user applies external force to the first body by hand, so that the first body rotates anticlockwise relative to the second body. At this time, the shaft sleeve of the rotating shaft rotates relative to the shaft, the shaft sleeve of the rotating shaft gradually approaches the push rod until contacting with the push rod, at this time, the supporting mechanism 503 is still in a contracted state, the mobile terminal is in an intermediate state, and the first body and the second body are 90 degrees.
As the first body continues to rotate anticlockwise relative to the second body, the shaft sleeve applies external force to the push rod to drive the first transmission gear rod to slide relative to the first supporting plate in a direction close to the second transmission gear rod, and simultaneously drive the first transmission gear rod to rotate clockwise; in the process of clockwise rotation of the first transmission gear rod, the first gear is meshed with the second gear, the first transmission gear rod drives the second transmission gear rod to slide towards the direction close to the first transmission gear rod relative to the second supporting plate, and simultaneously drives the second transmission gear rod to rotate anticlockwise so as to compress the spring, the first supporting plate rotates anticlockwise, the second supporting plate rotates clockwise until the first supporting plate is flush with the second supporting plate to form a plane so as to support the deformation part, at the moment, the supporting mechanism is in a supporting state, the mobile terminal is in an unfolding state as shown in fig. 9B (the blank on one side of the curve is other parts at the terminal), and the first body 501 and the second body 502 are 180 degrees.
When the user uses the mobile terminal, the mobile terminal is buckled, at the moment, the shaft sleeve of the rotating shaft rotates fast relative to the shaft, so that the external force applied on the push rod is removed, at the moment, the spring generates restoring force to act on the first transmission gear rod and the second transmission gear rod respectively, so that the first transmission gear rod slides relative to the first supporting plate in the direction away from the second transmission gear rod, meanwhile, the second transmission gear rod rotates anticlockwise, the second transmission gear rod slides relative to the second supporting plate in the direction far away from the first transmission gear rod, simultaneously clockwise rotates until the first transmission gear rod and the second transmission gear rod are clamped with the opening of the limiting groove, at the moment, the first gear and the second gear are in point contact, the supporting mechanism returns to the retracted state, the mobile terminal is in the locked state as shown in fig. 9A (the blank on one side of the curve is the other part of the terminal), and the first body 501 and the second body 502 are at 0 °.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (11)
1. A support mechanism, comprising at least: the device comprises a first supporting plate, a second supporting plate and a transmission mechanism for connecting the first supporting plate and the second supporting plate;
when the supporting mechanism is in a supporting state, the first supporting plate and the second supporting plate are in a first relative position to form a supporting surface.
2. The support mechanism of claim 1, wherein when the transmission mechanism is subject to an external force, the transmission mechanism drives the first support plate to rotate in a first direction and the second support plate to rotate in a second direction until the first support plate is flush with the second support plate to form the support surface, the first direction being opposite to the second direction.
3. The support mechanism of claim 2, wherein the transmission mechanism comprises: the first transmission gear rod, the second transmission gear rod and the push rod are arranged on the frame; the first end of the first transmission gear rod is connected to the lower surface of the first supporting plate, a first gear is arranged on the end face of the second end of the first transmission gear rod, the first transmission gear rod is connected with the pushing rod, the third end of the second transmission gear rod is connected to the lower surface of the second supporting plate, and a second gear is arranged on the end face of the fourth end of the second transmission gear rod;
when the pushing rod is subjected to external force, the pushing rod drives the first transmission gear rod to slide relative to the first supporting plate and simultaneously drives the first transmission gear rod to rotate towards a first direction; first transmission gear pole towards first direction pivoted in-process, through first gear with the second gear meshing, first transmission gear pole drives second transmission gear pole for the second layer board slides, drives simultaneously second transmission gear pole rotates towards the second direction, so that first layer board rotates towards the second direction, the second layer board rotates towards the first direction, until first layer board with the second layer board parallel and level forms a plane, first direction and second direction are opposite.
4. The support mechanism of claim 3, wherein a first chute is disposed on a lower surface of the first pallet; a first shaft is arranged at the first end, the fixed end of the first shaft is fixed at the first end, and the free end of the first shaft extends into the first chute, so that the first transmission gear rod can slide relative to the first supporting plate;
a second sliding groove is formed in the lower surface of the second supporting plate; a second shaft is arranged on the third end, and the free end of the second shaft extends into the second chute; so that the second transmission gear lever can slide with respect to the second palette.
5. The support mechanism as claimed in claim 4, wherein the first shaft is sleeved with a first protection member, the second shaft is sleeved with a second protection member, and the first protection member and the second protection member are made of a material having a first friction coefficient.
6. The support mechanism of claim 3, wherein the first drive gear rod is provided with a first positioning post; a second positioning column is arranged on the second transmission gear rod;
the support mechanism further includes: one end of the spring is sleeved on the first positioning column, and the other end of the spring is sleeved on the second positioning column;
wherein the spring compresses when the first transmission gear rod drives the second transmission gear rod to rotate towards the second direction; after the external force applied to the pushing rod is removed, the spring generates restoring force which acts on the first transmission gear rod and the second transmission gear rod respectively, so that the first gear is disengaged from the second gear, the first supporting plate rotates towards the second direction, and the second supporting plate rotates towards the second direction.
7. The support mechanism of claim 6, further comprising: the fixing seat is provided with a limiting groove, and the first transmission gear rod and the second transmission gear rod penetrate through the limiting groove;
after the first gear is disengaged from the second gear, the first transmission gear rod slides relative to the first supporting plate under the action of the restoring force and rotates towards a second direction; the second transmission gear rod slides relative to the second supporting plate under the action of the restoring force and rotates towards the first direction until the first transmission gear rod and the second transmission gear rod are clamped with the opening of the limiting groove.
8. The support mechanism of claim 7, wherein the retaining groove has a first sidewall and a second sidewall parallel to each other, and a third sidewall and a fourth sidewall connecting the first sidewall and the second sidewall, wherein the third sidewall and the fourth sidewall face each other, the third sidewall is inclined at a first angle, the fourth sidewall is inclined at a second angle, and the first angle and the second angle are complementary angles; when the first transmission gear rod and the second transmission gear rod are clamped with the opening of the limiting groove, the third side wall supports the first transmission gear rod, and the fourth side wall supports the second transmission gear rod.
9. The support mechanism as claimed in claim 7 or 8, wherein the upper surface of the fixed seat is further provided with a translation gasket; when the first transmission gear rod and the second transmission gear rod are clamped with the openings of the limiting grooves, the translation gasket provides friction force for the first transmission gear rod and the second transmission gear rod.
10. The support mechanism of claim 7, wherein the top of the push rod is further provided with a gasket; when the first transmission gear rod and the second transmission gear rod pass through the limiting groove, and the push rod moves under the action of external force, the gasket is used for increasing the friction force between the push rod and the fixing seat.
11. A mobile terminal, characterized in that the mobile terminal comprises: a first body, a second body connected with the first body, the support mechanism of any one of claims 1 to 10, a display screen; wherein,
the display screen at least comprises: a fixed portion fixed to the first body and/or the second body, and a deformable deformation portion;
the supporting mechanism is arranged on the second body;
in the process that the first body rotates towards the first direction, the first body drives the supporting mechanism to move relative to the second body; when the mobile terminal is in an unfolded state, the fixed part and the deformation part are in the same plane, and the support mechanism supports the deformation part.
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| CN201621234925.3U CN206350038U (en) | 2016-11-17 | 2016-11-17 | A kind of supporting mechanism and mobile terminal |
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| CN201621234925.3U CN206350038U (en) | 2016-11-17 | 2016-11-17 | A kind of supporting mechanism and mobile terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090608A1 (en) * | 2016-11-17 | 2018-05-24 | 中兴通讯股份有限公司 | Support mechanism and mobile terminal |
| CN111246697A (en) * | 2020-03-06 | 2020-06-05 | 昆山工研院新型平板显示技术中心有限公司 | Rotating shaft assembly, display module and display equipment |
| CN111951674A (en) * | 2019-05-15 | 2020-11-17 | 宏碁股份有限公司 | electronic device |
| US11550368B2 (en) | 2019-04-12 | 2023-01-10 | Acer Incorporated | Electronic device |
-
2016
- 2016-11-17 CN CN201621234925.3U patent/CN206350038U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090608A1 (en) * | 2016-11-17 | 2018-05-24 | 中兴通讯股份有限公司 | Support mechanism and mobile terminal |
| CN108071907A (en) * | 2016-11-17 | 2018-05-25 | 中兴通讯股份有限公司 | A kind of supporting mechanism and mobile terminal |
| US10716228B2 (en) | 2016-11-17 | 2020-07-14 | Zte Corporation | Support mechanism and mobile terminal |
| US11550368B2 (en) | 2019-04-12 | 2023-01-10 | Acer Incorporated | Electronic device |
| CN111951674A (en) * | 2019-05-15 | 2020-11-17 | 宏碁股份有限公司 | electronic device |
| CN111951674B (en) * | 2019-05-15 | 2022-05-31 | 宏碁股份有限公司 | electronic device |
| CN111246697A (en) * | 2020-03-06 | 2020-06-05 | 昆山工研院新型平板显示技术中心有限公司 | Rotating shaft assembly, display module and display equipment |
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