CN211314833U - Pivot subassembly for formula of turning up intelligent equipment - Google Patents
Pivot subassembly for formula of turning up intelligent equipment Download PDFInfo
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- CN211314833U CN211314833U CN201922047440.3U CN201922047440U CN211314833U CN 211314833 U CN211314833 U CN 211314833U CN 201922047440 U CN201922047440 U CN 201922047440U CN 211314833 U CN211314833 U CN 211314833U
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Abstract
The utility model discloses a formula of turning up intelligence is equipped with and is used pivot subassembly, including two parallel arrangement's first backup pad, two face-to-face parallel arrangement's second backup pad and 3 piece at least connecting block groups and 2 at least springs, the connecting block group comprises two connecting block face-to-face parallel arrangement, a baffle all has between two first backup pads, between two second backup pads, a spring shell has between two connecting blocks of connecting block group, between first backup pad, second backup pad and the baffle and all lock through a screw between connecting block and the spring shell, the one end of 2 piece at least springs is connected with the baffle between two first backup pads, the connecting block is fan-shaped connecting block, and the fan-shaped centre of a circle angle sum that 3 piece at least connecting block groups correspond is 180. The pivot all has good holding power when rotating arbitrary angle, uses the smart machine of this pivot can overturn to arbitrary angle and can not take place the backup pad condition such as drop.
Description
Technical Field
The utility model relates to an equipment of formula of turning up intelligence and use pivot subassembly belongs to smart machine technical field.
Background
With the rapid development of electronic technology, the update iteration of mobile terminal products is more frequent. In recent years, after various mobile phone hardware technologies such as a rear multi-camera technology and a fingerprint identification technology are mature, the mobile phone hardware technologies increasingly become the standard configuration of intelligent equipment hardware, and a full screen and a folding screen bring brand new visual experience and operational charm to users due to the ultrahigh screen occupation ratio and the more flexible hardware interaction mode, and more research and development teams are driven to explore full screen and folding screen mobile phone schemes.
With the increasing maturity of flexible folding screen technologies, research and development teams began exploring foldable smart devices, particularly foldable mobile phone solutions. The relatively mature folding screen mobile phone in the prior art is mostly simple in opening and closing function, and is mostly designed in an inward folding mode, and a rotating shaft for realizing equipment folding becomes a key for designing folding equipment.
Disclosure of Invention
The utility model aims at providing a formula of turning up is pivot subassembly for intelligent equipment, this formula of turning up intelligence is equipped with pivot subassembly and is made the pivot when rotating arbitrary angle, all has good holding power for the smart machine that uses this patent pivot can overturn to arbitrary angle and can not take place the backup pad condition such as drop.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a rotary shaft assembly for an outward turning type intelligent device comprises a first supporting plate, a second supporting plate, at least 3 connecting block groups and at least 2 springs, wherein the two supporting plates are arranged in parallel to each other in an opposite direction;
a partition plate is arranged between the two first supporting plates and between the two second supporting plates, a spring shell is arranged between the two connecting blocks of the connecting block group, and the first supporting plates, the second supporting plates and the partition plates as well as the connecting blocks and the spring shell are all locked through screws;
one end of each of the at least 2 springs is connected with the partition board between the two first supporting plates, the other end of each of the at least 2 springs is connected with the partition board between the two second supporting plates, and the at least 2 springs sequentially penetrate through the spring shells between the two connecting blocks of the at least 3 connecting block groups;
the connecting blocks are fan-shaped connecting blocks, the sum of fan-shaped central angles corresponding to at least 3 connecting block groups is 180 degrees, the top points of the arc-shaped end surfaces of the connecting block groups and the upper surfaces of the first supporting plate and the second supporting plate are on the same plane, and the upper surfaces of the first supporting plate and the second supporting plate are used for being in contact with the flexible screen;
the connecting block is provided with an arc-shaped groove, the arc-shaped groove extends from the lower part of one side surface of the connecting block to the direction of the arc-shaped end surface of the connecting block, the lower part of the other side surface of the connecting block is connected with an arc-shaped block matched with the arc-shaped groove, the arc-shaped block on one connecting block is embedded into the arc-shaped groove of the next connecting block, and a plurality of connecting block groups are sequentially connected;
one side surface of the two first supporting plates connected with the connecting block group is provided with an arc-shaped protruding part which is used for being embedded into an arc-shaped groove of the connecting block, one end of the two second supporting plates connected with the connecting block group is provided with an arc-shaped groove part which is used for being embedded into the arc-shaped block of the connecting block.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, an upward lower clamping block is arranged on the arc-shaped block of the connecting block, the lower clamping block is positioned on the upper surface of one end, close to the other connecting block, of the arc-shaped block, a downward upper clamping block is arranged in the arc-shaped groove of the connecting block, the upper clamping block is positioned on the upper portion of one end, close to the other connecting block, of the arc-shaped groove, and the lower clamping block on the connecting block is clamped with the upper clamping block on the next connecting block.
2. In the scheme, the arc-shaped protruding part of the first supporting plate is provided with a second lower clamping block matched with the upper clamping block of the connecting block.
3. In the above scheme, a second upper clamping block matched with the lower clamping block of the connecting block is arranged in the arc-shaped groove part of the second supporting plate.
4. In the above scheme, the number of the connection block groups is 4, and the sector central angle corresponding to each connection block is 45 °.
5. In the above scheme, the at least 2 springs include at least one pressure spring and at least one tension spring, and the pressure spring and the tension spring are symmetrically arranged.
6. In the above scheme, the respective outer sides of the two connecting blocks of each connecting block group are connected with a fan-shaped cover plate.
7. In the above scheme, the lower surfaces of the first supporting plate and the second supporting plate, which are respectively close to the end of the connecting block group, are provided with the avoidance notches.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses pivot subassembly for out-turning intelligent equipment, its structural design is ingenious, and occupation space is little, can be used on cell-phone or other needs portable intelligent equipment, realizes 180 degrees of the out-turning rotation of equipment, provides the pivot scheme that uses and experiences well for the intelligent equipment of out-turning screen, and when it is used for intelligent equipment, can guarantee certain radius of bending, plays good supporting role to the flexible screen of equipment simultaneously, avoids the flexible screen of cell-phone or intelligent equipment to damage flexible screen because of frequent bending; in addition, one end of at least 2 springs is connected with the partition plate between the two first supporting plates, the other end of the at least 2 springs is connected with the partition plate between the two second supporting plates, the springs are arranged to provide torsion for rotation of the rotating shaft, so that the rotating shaft has good supporting force when rotating to any angle, the intelligent equipment using the rotating shaft can be turned to any angle without the occurrence of the situations that the supporting plates fall off and the like, further, the springs ensure the torsion, the torsion has a self-adaptive adjusting function along with the change of the opening and closing angle, and the user experience is good; furthermore, at least 2 springs of the device comprise at least one pressure spring and at least one tension spring, the pressure spring and the tension spring are symmetrically arranged, self-adaptive balance of torsion can be always kept through the symmetrical arrangement of the tension spring and the pressure spring, so that dynamic balance of stress is always guaranteed in the opening and closing process of the device, and meanwhile the service life of the rotating shaft mechanism can be prolonged.
2. The utility model discloses turning up formula intelligence is equipped with and is used pivot subassembly has an ascending lower fixture block on the arc piece of its connecting block, and this lower fixture block is located the arc piece and is close to the one end upper surface of another connecting block, a decurrent last fixture block has in the arc wall of connecting block, and this goes up the fixture block and is located the one end upper portion that the arc wall is close to another connecting block, one last fixture block joint on the lower fixture block on the connecting block and the last connecting block of back has strengthened the stability of connecting between a plurality of connecting blocks, avoids producing between the connecting block to drop and the risk of pulling on the screen simultaneously.
Drawings
FIG. 1 is a schematic structural view of a 180-degree rotary shaft assembly for an upturning intelligent device;
FIG. 2 is a schematic view of a partial structure of a rotating shaft assembly for an upturning intelligent device of the invention, which is at 0 degree;
FIG. 3 is a schematic view of a partial structure of a rotating shaft assembly for the flip-up intelligent equipment according to the present invention;
FIG. 4 is a schematic structural view of a connecting block in a rotating shaft assembly for the flip-up intelligent equipment, according to the invention;
FIG. 5 is a schematic view of a partial structure of a first support plate in the rotating shaft assembly for the flip-up intelligent equipment according to the present invention;
fig. 6 is a schematic view of a partial structure of a first support plate in the rotating shaft assembly for the flip-up intelligent equipment.
In the above drawings: 1. a first support plate; 101. an arc-shaped convex part; 103. a second lower fixture block; 2. a second support plate; 201. an arc-shaped groove part; 203. a second upper fixture block; 3. a connection block group; 301. connecting blocks; 302. an arc-shaped slot; 303. an arc-shaped block; 306. a lower clamping block; 307. an upper clamping block; 4. a spring; 5. a screw; 6. a fan-shaped cover plate; 8. avoiding gaps; 11. a partition plate; 12. a spring shell.
Detailed Description
Example 1: a rotary shaft assembly for an outward turning type intelligent device comprises a first supporting plate 1, a second supporting plate 2, at least 3 connecting block groups 3 and at least 2 springs 4, wherein the two supporting plates are arranged in parallel, the connecting block groups 3 are formed by arranging two connecting blocks 301 in parallel, the at least 3 connecting block groups 3 are connected in sequence, the connecting block group 3 at one end is connected with the first supporting plate 1, and the connecting block group 3 at the other end is connected with the second supporting plate 2;
a partition plate 11 is arranged between the two first support plates 1 and between the two second support plates 2, a spring shell 12 is arranged between the two connecting blocks 301 of the connecting block group 3, and the first support plates 1, the second support plates 2 and the partition plate 11 and the connecting blocks 301 and the spring shell 12 are locked through screws 5;
one end of each of the at least 2 springs 4 is connected with the partition plate 11 between the two first support plates 1, the other end of each of the at least 2 springs 4 is connected with the partition plate 11 between the two second support plates 2, and the at least 2 springs 4 sequentially penetrate through the spring shells 12 between the two connecting blocks 301 of the at least 3 connecting block groups 3;
the connecting block 301 is a fan-shaped connecting block, the sum of fan-shaped central angles corresponding to at least 3 connecting block groups 3 is 180 degrees, the top points of the arc-shaped end surfaces of the connecting block groups 3 are on the same plane with the upper surfaces of the first supporting plate 1 and the second supporting plate 2, and the upper surfaces of the first supporting plate 1 and the second supporting plate 2 are used for contacting with a flexible screen;
an arc-shaped groove 302 is formed in the connecting block 301, the arc-shaped groove 302 is formed in the lower portion of one side surface of the connecting block 301 and extends towards the direction of the arc-shaped end surface of the connecting block 301, the lower portion of the other side surface of the connecting block 301 is connected with an arc-shaped block 303 matched with the arc-shaped groove 302, the arc-shaped block 303 on one connecting block 301 is embedded into the arc-shaped groove 302 of the next connecting block 301, and a plurality of connecting block groups 3 are sequentially connected;
an arc-shaped protruding part 101 is arranged on the surface of one side of the two first supporting plates 1 connected with the connecting block group 3, the arc-shaped protruding part 101 is used for being embedded into an arc-shaped groove 302 of the connecting block 301, one end of the two second supporting plates 2 connected with the connecting block group 3 is provided with an arc-shaped groove part 201, and the arc-shaped groove part 201 is used for enabling an arc-shaped block 303 of the connecting block 301 to be embedded.
An upward lower fixture block 306 is arranged on the arc-shaped block 303 of the connecting block 301, the lower fixture block 306 is positioned on the upper surface of one end of the arc-shaped block 303 close to the other connecting block 301, a downward upper fixture block 307 is arranged in the arc-shaped groove 302 of the connecting block 301, the upper fixture block 307 is positioned on the upper part of one end of the arc-shaped groove 302 close to the other connecting block 301, and the lower fixture block 306 on one connecting block 301 is clamped with the upper fixture block 307 on the next connecting block 301; a second upper clamping block 203 matched with a lower clamping block 306 of the connecting block 301 is arranged in the arc-shaped groove part 201 of the second supporting plate 2; the number of the connecting block groups 3 is 4, and the fan-shaped central angle corresponding to each connecting block 301 is 45 degrees; the number of the at least 2 springs 4 is 2, and the springs are a pressure spring and a tension spring which are symmetrically arranged.
Example 2: a rotary shaft assembly for an outward turning type intelligent device comprises a first supporting plate 1, a second supporting plate 2, at least 3 connecting block groups 3 and at least 2 springs 4, wherein the two supporting plates are arranged in parallel, the connecting block groups 3 are formed by arranging two connecting blocks 301 in parallel, the at least 3 connecting block groups 3 are connected in sequence, the connecting block group 3 at one end is connected with the first supporting plate 1, and the connecting block group 3 at the other end is connected with the second supporting plate 2;
a partition plate 11 is arranged between the two first support plates 1 and between the two second support plates 2, a spring shell 12 is arranged between the two connecting blocks 301 of the connecting block group 3, and the first support plates 1, the second support plates 2 and the partition plate 11 and the connecting blocks 301 and the spring shell 12 are locked through screws 5;
one end of each of the at least 2 springs 4 is connected with the partition plate 11 between the two first support plates 1, the other end of each of the at least 2 springs 4 is connected with the partition plate 11 between the two second support plates 2, and the at least 2 springs 4 sequentially penetrate through the spring shells 12 between the two connecting blocks 301 of the at least 3 connecting block groups 3;
the connecting block 301 is a fan-shaped connecting block, the sum of fan-shaped central angles corresponding to at least 3 connecting block groups 3 is 180 degrees, the top points of the arc-shaped end surfaces of the connecting block groups 3 are on the same plane with the upper surfaces of the first supporting plate 1 and the second supporting plate 2, and the upper surfaces of the first supporting plate 1 and the second supporting plate 2 are used for contacting with a flexible screen;
an arc-shaped groove 302 is formed in the connecting block 301, the arc-shaped groove 302 is formed in the lower portion of one side surface of the connecting block 301 and extends towards the direction of the arc-shaped end surface of the connecting block 301, the lower portion of the other side surface of the connecting block 301 is connected with an arc-shaped block 303 matched with the arc-shaped groove 302, the arc-shaped block 303 on one connecting block 301 is embedded into the arc-shaped groove 302 of the next connecting block 301, and a plurality of connecting block groups 3 are sequentially connected;
an arc-shaped protruding part 101 is arranged on the surface of one side of the two first supporting plates 1 connected with the connecting block group 3, the arc-shaped protruding part 101 is used for being embedded into an arc-shaped groove 302 of the connecting block 301, one end of the two second supporting plates 2 connected with the connecting block group 3 is provided with an arc-shaped groove part 201, and the arc-shaped groove part 201 is used for enabling an arc-shaped block 303 of the connecting block 301 to be embedded.
The arc-shaped convex part 101 of the first support plate 1 is provided with a second lower fixture block 103 matched with the upper fixture block 307 of the connecting block 301; the number of the at least 2 springs 4 is 4, and the springs are 2 pressure springs and 2 tension springs which are symmetrically arranged;
the outer sides of the two connecting blocks 301 of each connecting block group 3 are respectively connected with a fan-shaped cover plate 6; the lower surfaces of the first supporting plate 1 and the second supporting plate 2 close to the connecting block group 3 are respectively provided with a clearance gap 8.
When the rotating shaft assembly for the outward-turning intelligent equipment is adopted, the rotating shaft assembly is ingenious in structural design and small in occupied space, can be used on a mobile phone or other portable intelligent equipment needing a portable intelligent equipment, realizes 180-degree outward-turning rotation of the equipment, provides a rotating shaft scheme with good use experience for intelligent equipment with an outward-turning screen, can ensure a certain bending radius when used for the intelligent equipment, simultaneously plays a good supporting role for a flexible screen of the equipment, and avoids the flexible screen of the mobile phone or the intelligent equipment from being damaged due to frequent bending;
in addition, the arrangement of the spring provides torsion for the rotation of the rotating shaft, so that the rotating shaft has good supporting force when rotating to any angle, the intelligent device using the rotating shaft can be turned to any angle without the situation that the supporting plate falls off and the like, and further, the spring has a self-adaptive adjusting function along with the change of the opening and closing angle while ensuring the torsion, and the user experience is good; furthermore, the self-adaptive balance of the torsion can be always kept through the symmetrical arrangement of the tension spring and the pressure spring, so that the dynamic balance of stress is always ensured in the opening and closing processes of the equipment, and the service life of the rotating shaft mechanism can be prolonged;
in addition, the stability of connecting between a plurality of connecting blocks has been strengthened to the setting of fixture block from top to bottom, avoids producing between the connecting block to drop and draws the risk of screen simultaneously.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides an equipment of formula of turning up intelligence is with pivot subassembly which characterized in that: the spring assembly comprises a first supporting plate (1) with two opposite surfaces arranged in parallel, a second supporting plate (2) with two opposite surfaces arranged in parallel, at least 3 connecting block groups (3) and at least 2 springs (4), wherein the connecting block groups (3) are formed by arranging two connecting blocks (301) in parallel in a face-to-face manner, the at least 3 connecting block groups (3) are sequentially connected, the connecting block group (3) positioned at one end is connected with the first supporting plate (1), and the connecting block group (3) positioned at the other end is connected with the second supporting plate (2);
a partition plate (11) is arranged between the two first support plates (1) and between the two second support plates (2), a spring shell (12) is arranged between the two connecting blocks (301) of the connecting block group (3), and the first support plates (1), the second support plates (2) and the partition plates (11) and the connecting blocks (301) and the spring shells (12) are locked through screws (5);
one end of each of the at least 2 springs (4) is connected with the partition plate (11) between the two first support plates (1), the other end of each of the at least 2 springs (4) is connected with the partition plate (11) between the two second support plates (2), and the at least 2 springs (4) sequentially penetrate through the spring shells (12) between the two connecting blocks (301) of the at least 3 connecting block groups (3);
the connecting blocks (301) are fan-shaped connecting blocks, the sum of fan-shaped central angles corresponding to at least 3 connecting block groups (3) is 180 degrees, the top points of the arc-shaped end surfaces of the connecting block groups (3) are on the same plane with the upper surfaces of the first supporting plate (1) and the second supporting plate (2), and the upper surfaces of the first supporting plate (1) and the second supporting plate (2) are used for being in contact with a flexible screen;
an arc-shaped groove (302) is formed in the connecting block (301), the arc-shaped groove (302) extends from the lower opening of one side surface of the connecting block (301) to the arc-shaped end surface direction of the connecting block (301), the lower portion of the other side surface of the connecting block (301) is connected with an arc-shaped block (303) matched with the arc-shaped groove (302), the arc-shaped block (303) on one connecting block (301) is embedded into the arc-shaped groove (302) of the next connecting block (301), and a plurality of connecting block groups (3) are sequentially connected;
an arc-shaped protruding part (101) is arranged on the surface of one side, connected with the connecting block group (3), of the two first supporting plates (1), the arc-shaped protruding part (101) is used for being embedded into an arc-shaped groove (302) of the connecting block (301), one end, connected with the connecting block group (3), of the two second supporting plates (2) is provided with an arc-shaped groove part (201), and the arc-shaped groove part (201) is used for enabling the arc-shaped block (303) of the connecting block (301) to be embedded.
2. The pivot subassembly is used to formula of turning up intelligence equipment according to claim 1, characterized in that: the arc piece (303) of connecting block (301) is last to have an ascending lower fixture block (306), and this lower fixture block (306) is located arc piece (303) and is close to the one end upper surface of another connecting block (301), arc groove (302) of connecting block (301) have a decurrent last fixture block (307) in, this goes up fixture block (307) and is located arc groove (302) and is close to the one end upper portion of another connecting block (301), one lower fixture block (306) on connecting block (301) and last fixture block (307) joint on the latter connecting block (301).
3. The pivot subassembly is used to formula of turning up intelligence equipment according to claim 2, characterized in that: the arc-shaped convex part (101) of the first supporting plate (1) is provided with a second lower clamping block (103) matched with the upper clamping block (307) of the connecting block (301).
4. The pivot subassembly is used to equipment of formula of turning up intelligence of claim 3, characterized in that: a second upper clamping block (203) matched with a lower clamping block (306) of the connecting block (301) is arranged in the arc-shaped groove part (201) of the second supporting plate (2).
5. The pivot subassembly is used to equipment of formula of turning up intelligence of claim 4, characterized in that: the number of the connecting block groups (3) is 4, and the fan-shaped central angle corresponding to each connecting block (301) is 45 degrees.
6. The pivot subassembly is used to formula of turning up intelligence equipment according to claim 1, characterized in that: the at least 2 springs (4) comprise at least one pressure spring and at least one tension spring, and the pressure spring and the tension spring are symmetrically arranged.
7. The pivot subassembly is used to formula of turning up intelligence equipment according to claim 1, characterized in that: the outer sides of the two connecting blocks (301) of each connecting block group (3) are respectively connected with a fan-shaped cover plate (6).
8. The pivot subassembly is used to formula of turning up intelligence equipment according to claim 1, characterized in that: and the lower surfaces of the first supporting plate (1) and the second supporting plate (2) close to the lower surface of one end of the connecting block group (3) are respectively provided with a position avoiding notch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047440.3U CN211314833U (en) | 2019-11-25 | 2019-11-25 | Pivot subassembly for formula of turning up intelligent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047440.3U CN211314833U (en) | 2019-11-25 | 2019-11-25 | Pivot subassembly for formula of turning up intelligent equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211314833U true CN211314833U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922047440.3U Active CN211314833U (en) | 2019-11-25 | 2019-11-25 | Pivot subassembly for formula of turning up intelligent equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211314833U (en) |
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2019
- 2019-11-25 CN CN201922047440.3U patent/CN211314833U/en active Active
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