CN212107721U - Built-in folding support - Google Patents
Built-in folding support Download PDFInfo
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- CN212107721U CN212107721U CN202020396104.XU CN202020396104U CN212107721U CN 212107721 U CN212107721 U CN 212107721U CN 202020396104 U CN202020396104 U CN 202020396104U CN 212107721 U CN212107721 U CN 212107721U
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Abstract
The embodiment of the utility model provides a be applicable to support technical field, provide a built-in folding support, include: the width adjusting device comprises two groups of supporting components and a width adjusting component for connecting the two groups of supporting components; the support assembly includes: the device comprises an upper plate, a storage groove arranged on one side of the upper plate, a lower plate with one end hinged to the first end of the storage groove through a first hinge seat, a support plate with one end hinged to the second end of the storage groove through a second hinge seat, and a plurality of support grooves arranged on one side of the lower plate; the width adjustment assembly includes: the first adjusting plate and the second adjusting plate are rotatably connected with the first adjusting plate through a connecting piece. The embodiment of the utility model provides a realized the folding between supporting component self and two sets of supporting component, and hypoplastron and extension board can be built-in the storage tank after folding, first regulating plate and second regulating plate can be built-in the spout after folding, and then reduced its volume after folding and increased aesthetic feeling.
Description
Technical Field
The utility model belongs to the technical field of the support, especially, relate to a concealed folding support.
Background
The terminal support is a supporting structure used for supporting the terminal or adjusting the optimized position of the terminal, such as a notebook computer support, a tablet support, a mobile phone support, a display screen support and the like, and the generation of the support is mainly convenient for the terminal to watch when playing videos, for example, the terminal does not need to hold by hand to watch or look for the position to place to watch when playing videos.
The terminal support generally comprises: the plane regulation portion that contacts with ground, set up the supporting part that is used for placing the terminal on the plane regulation portion, and set up the angle adjustment portion that is used for adjusting the supporting part angle between plane regulation portion and supporting part, and for the convenience of adjusting and placing of terminal, generally adopt the folding mode to assemble and form.
The existing folding terminal support is directly assembled by folding through a rod body or a plate body, and the structures of a folding part and a connecting part are too rough, so that the size of the folding terminal support is too large and the folding terminal support is not attractive.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a concealed folding support aims at solving current folding support and still too big and not aesthetic problem after folding.
The embodiment of the utility model provides a realize like this, provide an interior concealed folding support, include: the width adjusting device comprises two groups of supporting components and a width adjusting component for connecting the two groups of supporting components;
the support assembly includes: the device comprises an upper plate, a storage groove arranged on one side of the upper plate, a lower plate with one end hinged to the first end of the storage groove through a first hinge seat, a support plate with one end hinged to the second end of the storage groove through a second hinge seat, and a plurality of support grooves arranged on one side of the lower plate and used for supporting the other end of the support plate;
the width adjustment assembly includes: the device comprises a first adjusting plate and a second adjusting plate which is rotatably connected with the first adjusting plate through a connecting piece;
two sets of one side that the upper plate among the supporting component corresponds all is provided with the spout, first regulating plate reaches the first end of second regulating plate respectively with correspond the fixed hinge of the first end of spout of upper plate connects, first regulating plate reaches the second end of second regulating plate respectively with correspond the spout of upper plate slides articulatedly.
Still further, the first hinge base includes: the storage groove comprises a first limiting portion, a first connecting portion and a first rotating shaft, wherein the first connecting portion is arranged on one side of the first limiting portion, the first rotating shaft is arranged on the first connecting portion, the first connecting portion is detachably arranged at the first end of the storage groove, and the lower plate is rotatably arranged on the first rotating shaft.
Still further, the second hinge base includes: the second limiting part, the second connecting part arranged on one side of the second limiting part and the second rotating shaft arranged on the second connecting part are detachably arranged at the second end of the storage groove, and the support plate is rotatably arranged on the second rotating shaft.
Still further, the storage tank includes: the supporting plate comprises an inner groove and an outer groove, wherein the inner groove is used for storing the supporting plate, the outer groove is arranged above the inner groove, one side of the outer groove extends outwards and is used for storing the lower plate, and the sliding groove is arranged below a groove body, extending outwards, of the outer groove.
Furthermore, the first ends of the first adjusting plate and the second adjusting plate are fixedly hinged with the first ends of the sliding grooves of the corresponding upper plate through a first sliding block respectively.
Furthermore, the first sliding block is fixedly arranged at the first end of the sliding groove, a first connecting shaft is arranged on the first sliding block, and the first ends of the first adjusting plate and the second adjusting plate are respectively in rotating connection with the corresponding first connecting shaft on the first sliding block.
Furthermore, the second ends of the first adjusting plate and the second adjusting plate are respectively in sliding hinge connection with the corresponding sliding groove of the upper plate through a second sliding block.
Furthermore, the second sliding block is arranged in the sliding groove in a sliding mode, a second connecting shaft is arranged on the second sliding block, and the second ends of the first adjusting plate and the second adjusting plate are respectively in rotating connection with the corresponding second connecting shafts on the second sliding block.
Furthermore, both sides of the upper inner wall and the lower inner wall of the sliding groove are provided with limiting grooves, at least one side of the surface of the second sliding block corresponding to the upper inner wall and the lower inner wall of the sliding groove is provided with a limiting convex rib corresponding to the limiting grooves, and the limiting convex rib is arranged in the limiting grooves in a sliding manner.
Still further, the connector includes: with screw thread portion that first regulating plate is connected, with smooth portion that screw thread portion is connected and with smooth portion is connected to the outer convex part that the periphery is outstanding, the second regulating plate with smooth portion reaches outer convex part rotates and connects.
The embodiment of the utility model provides a through set up the storage tank in upper plate one side, and articulate the both ends that set up at the storage tank respectively hypoplastron and extension board, one side that corresponds through the upper plate in two sets of supporting components sets up the spout, and the first end that will rotate first regulating plate and the second regulating plate of connecting is fixed respectively and articulates the first end in the spout of the upper plate that corresponds, second end with first regulating plate and second regulating plate slides respectively and articulates in the spout of the upper plate that corresponds, thereby folding between supporting component self and two sets of supporting components has been realized, and hypoplastron and extension board can be hidden in the storage tank after folding, first regulating plate and second regulating plate can be hidden in the spout after folding, and then reduced its volume after folding and increased beautiful sensitivity.
Drawings
Fig. 1 is a schematic view of an overall structure of an internal folding bracket according to an embodiment of the present invention.
Fig. 2 is a schematic view of a supporting assembly of an inner-concealed foldable bracket according to an embodiment of the present invention.
Fig. 3 is a schematic view of a lower plate structure of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 4 is a schematic view of a width adjustment assembly of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 5 is a first structural schematic view of a first hinge shaft of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 6 is a first structural schematic diagram of a second articulated seat of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 7 is a disassembled schematic view of a first structural part of a first hinge shaft of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of an upper plate structure of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 9 is a second structural schematic view of the first hinge shaft of the concealed folding bracket according to the embodiment of the present invention.
Fig. 10 is a second structural schematic view of a second articulated seat of an inner folding bracket according to an embodiment of the present invention.
Fig. 11 is a schematic view of a first slider structure of an inner-concealed folding bracket according to an embodiment of the present invention.
Fig. 12 is a schematic view of a second slider structure of an inner foldable bracket according to an embodiment of the present invention.
Fig. 13 is a schematic view of a connector structure of an internal folding bracket according to an embodiment of the present invention.
Wherein, 1, supporting the assembly; 2. a width adjustment assembly; 3. an upper plate; 4. a storage tank; 5. a chute; 6. A second hinge mount; 7. a support plate; 8. a lower plate; 9. a first hinge mount; 10. mounting grooves; 11. a support plate; 12. a support groove; 13. a first adjusting plate; 14. a second adjusting plate; 15. a second slider; 16. a connecting member; 17. a first slider; 18. a first limiting part; 19. a first rotating shaft; 20. a first connection portion; 21. a second limiting part; 22. a second connecting portion; 23. a second rotating shaft; 24. a support leg; 25. a third rotating shaft; 26. an inner tank; 27. an outer tank; 28. a limiting groove; 29. a receiving part; 30. a clamping part; 31. a first connecting shaft; 32. A second connecting shaft; 33. limiting convex ribs; 34. a threaded portion; 35. a smoothing section; 36. an outer convex portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the utility model provides an interior concealed folding support, as shown in figure 1, include: the device comprises two groups of supporting components 1 and a width adjusting component 2 for connecting the two groups of supporting components 1;
as shown in fig. 2, the support assembly 1 includes: the device comprises an upper plate 3, a storage groove 4 arranged at one side of the upper plate 3, a lower plate 8 with one end hinged to the first end of the storage groove 4 through a first hinge seat 9, a support plate 7 with one end hinged to the second end of the storage groove 4 through a second hinge seat 6, and a plurality of support grooves 12 arranged at one side of the lower plate 8 and used for supporting the other end of the support plate 7, wherein the support plates 7 are shown in the attached drawing;
as shown in fig. 4, the width adjustment assembly 2 includes: a first adjusting plate 13 and a second adjusting plate 14 rotatably connected to the first adjusting plate 13 by a connecting member 16;
as shown in fig. 2, the sliding groove 5 is disposed on one side of each of the two sets of supporting assemblies 1 corresponding to the upper plate 3, the first ends of the first adjusting plate 13 and the second adjusting plate 14 are fixedly hinged to the first ends of the corresponding sliding grooves 5 of the upper plate 3, and the second ends of the first adjusting plate 13 and the second adjusting plate 14 are slidably hinged to the corresponding sliding grooves 5 of the upper plate 3.
Specifically, the height of the storage tank 4 is greater than the thickness of the lower plate 8 plus the support plate 7, and the width of the storage tank is greater than the widths of the lower plate 8 and the support plate 7, so that the lower plate 8 and the support plate 7 can be completely hidden in the storage tank 4 after the support assembly 1 is folded.
Specifically, the number and the spacing distance of the support grooves 12 are set according to actual conditions, and two, three, four, five, and the like may be provided.
Specifically, as shown in fig. 4, the second adjusting plate 14 is rotatably connected to the center point of the first adjusting plate 13 via the connecting member 16, but other positions may be rotatably connected via the connecting member 16.
Specifically, the fixed hinge is a hinge performed after being fixed at a fixed position, the sliding hinge is a hinge performed after being slidably disposed, first ends of the first adjusting plate 13 and the second adjusting plate 14 are fixedly hinged to a first end of the sliding groove 5 through a rivet or a shaft body, and second ends of the first adjusting plate 13 and the second adjusting plate 14 can be slidably disposed on the shaft body in the sliding groove 5 or a block body provided with a rivet (shaft body) is slidably hinged in the sliding groove 5.
The embodiment of the utility model provides a through set up storage tank 4 in 3 one sides of upper plate, and articulate respectively hypoplastron 8 and extension board 7 and set up the both ends at storage tank 4, one side that corresponds through upper plate 3 in two sets of supporting components 1 sets up spout 5, and the first end that will rotate first regulating plate 13 and second regulating plate 14 of connecting is fixed respectively and articulates in 5 first ends of spout of corresponding upper plate 3, slide respectively and articulate in spout 5 of corresponding upper plate 3 with the second end of first regulating plate 13 and second regulating plate 14, thereby realized the folding between supporting component 1 self and two sets of supporting components 1, and hypoplastron 8 and extension board 7 can be built-in storage tank 4 after folding, first regulating plate 13 and second regulating plate 14 can be built-in spout 5 after folding, and then reduced its folding volume and increased aesthetic feeling degree.
As another alternative embodiment of the present invention, as shown in fig. 5, the first hinge base 9 includes: the first limiting portion 18, the first connecting portion 20 arranged on one side of the first limiting portion 18 and the first rotating shaft 19 arranged on the first connecting portion 20, the first connecting portion 20 is detachably arranged at the first end of the storage tank 4, and the lower plate 8 is rotatably arranged on the first rotating shaft 19.
As shown in fig. 6, the second hinge base 6 includes: the second limiting part 21, the second connecting part 22 arranged on one side of the second limiting part 21 and the second rotating shaft 23 arranged on the second connecting part 22, the second connecting part 22 is detachably arranged at the second end of the storage groove 4, and the support plate 7 is rotatably arranged on the second rotating shaft 23.
Specifically, the first limiting portion 18 and the second limiting portion 21 are larger than the end surface of the upper plate 3, so as to better cover the two ends of the upper plate 3, thereby improving the aesthetic feeling.
Specifically, as shown in fig. 7, the lower end of the first position-limiting portion 18 is rotatably provided with a leg 24 via a third rotating shaft 25, and the leg 24 is disposed at the lower end of the first position-limiting portion 18, so that the terminal can be conveniently placed.
Specifically, the first connecting portion 20 and the second connecting portion 22 are matched with the groove body of the storage groove 4 so as to be inserted into the storage groove 4, and U-shaped grooves are formed in the upper planes or the front ends of the first connecting portion 20 and the second connecting portion 22 so as to facilitate the arrangement of the first rotating shaft 19 and the second rotating shaft 23.
Specifically, the first connecting portion 20 and the second connecting portion 22 are detachably provided at both ends of the storage tub 4 by screws or rivets, so that the first hinge base 9 and the second hinge base 6 are disassembled and assembled as necessary.
Specifically, the height of the first rotating shaft 19 from the bottom of the storage tank 4 is greater than the height of the second rotating shaft 23 from the tank body of the storage tank 4, so that the lower plate 8 arranged on the first rotating shaft 19 and the support plate 7 arranged on the second rotating shaft 23 are stacked and hidden in the storage tank 4.
As another alternative embodiment of the present invention, as shown in fig. 8, the storage tank 4 includes: an inner groove 26 for storing the support plate 7 and an outer groove 27 which is arranged above the inner groove 26 and extends outwards at one side for storing the lower plate 8, wherein the sliding groove 5 is arranged below a groove body extending outwards from the outer groove 27.
Specifically, the width of the groove body of the inner groove 26 is greater than or equal to the width of the support plate 7, and the depth is greater than or equal to the thickness of the support plate 7, so that the support plate 7 is stored in the inner groove 26 after being folded.
Specifically, in order to increase the supporting strength, the width of the lower plate 8 needs to be greater than the width of the support plate 7, so that the outer side for storing the lower plate 8 needs to extend outwards to completely store the lower plate 8, and accordingly, the width of the groove body of the outer groove 27 is greater than or equal to the width of the lower plate 8, and the depth of the groove body is greater than or equal to the thickness of the support plate 7.
Specifically, the height of the chute body of the chute 5 is equal to or less than that of the inner groove 26, and the chute 5 is disposed below the outwardly extending chute body of the outer groove 27, so that the chute 5 can be disposed without extending the width of the upper plate 3, thereby reducing the volume of the upper plate 3 and increasing the aesthetic feeling.
At this time, as shown in fig. 9, the first connecting portion 20 includes a snap-fit portion 30 provided in the inner tank 26 and receiving portions 29 provided on both sides of the outer tank 27 for providing the first rotating shaft 19, and as shown in fig. 10, the second connecting portion 22 has a structure corresponding to the groove body structure of the inner tank 26 and is directly provided in the inner tank 26.
As another alternative embodiment of the present invention, as shown in fig. 4, the first ends of the first adjusting plate 13 and the second adjusting plate 14 are respectively fixed and hinged with the first ends of the sliding slots 5 of the corresponding upper plate 3 through a first sliding block 17.
The first ends of the first adjusting plate 13 and the second adjusting plate 14 are fixedly connected with the first end of the sliding groove 5 through the first sliding block 17, so that the first adjusting plate 13 and the second adjusting plate 14 can be conveniently disassembled and assembled.
Specifically, the first sliding block 17 is fixedly disposed at a first end of the sliding chute 5, as shown in fig. 11, a first connecting shaft 31 is disposed on the first sliding block 17, and first ends of the first adjusting plate 13 and the second adjusting plate 14 are respectively rotatably connected to the first connecting shaft 31 on the corresponding first sliding block 17.
Specifically, as shown in fig. 11, the first sliding block 17 and the first end of the sliding chute 5 are provided with corresponding screw holes, and the first sliding block 17 is fixedly arranged at the first end of the sliding chute 5 through screws.
As another alternative embodiment of the present invention, as shown in fig. 4, the second ends of the first adjusting plate 13 and the second adjusting plate 14 are slidably hinged to the corresponding sliding grooves 5 of the upper plate 3 through a second sliding block 15.
The second ends of the first adjusting plate 13 and the second adjusting plate 14 are fixedly connected with the second end of the chute 5 through the second sliding block 15, so that the first adjusting plate 13 and the second adjusting plate 14 can be conveniently disassembled and assembled.
Specifically, the second sliding block 15 is slidably disposed in the sliding slot 5, as shown in fig. 12, a second connecting shaft 32 is disposed on the second sliding block 15, and second ends of the first adjusting plate 13 and the second adjusting plate 14 are respectively rotatably connected to the second connecting shaft 32 on the corresponding second sliding block 15.
Specifically, as shown in fig. 8, the side surface of the second slider 15 is in sliding contact with the sliding groove 5, and both sides of the upper and lower inner walls of the sliding groove 5 are provided with the limiting grooves 28, as shown in fig. 12, at least one side of the surface of the second slider 15 corresponding to the upper and lower inner walls of the sliding groove 5 is provided with the limiting convex rib 33 corresponding to the limiting groove 28, and the limiting convex rib 33 is slidably disposed in the limiting groove 28.
Specifically, as shown in fig. 12, both sides of one surface of the second sliding block 15 corresponding to the upper and lower inner walls of the sliding chute 5 are provided with a limiting convex rib 33, and only one side of the other surface close to the inner side of the sliding chute 5 is provided with a limiting convex rib 33, so that the second end of the first adjusting plate 13 and the second end of the second adjusting plate 14 are hinged to the second sliding block 15.
At this time, the first adjusting plate 13 is located above the second adjusting plate 14, and the first connecting shaft 31 in the first slider 17 and the second connecting shaft 32 in the second slider 15 provided on the first adjusting plate 13 face the upper wall of the chute 5, and the first connecting shaft 31 in the first slider 17 and the second connecting shaft 32 in the second slider 15 provided on the second adjusting plate 14 face the lower wall of the chute 5. Of course, the reverse arrangement may be made as required.
Correspondingly, the two sides of the surface of the first sliding block 17 and the second sliding block 15 which are arranged on the first adjusting plate 13 and correspond to the lower wall of the sliding chute 5 are respectively provided with a limiting convex rib 33, the other side is provided with the limiting convex rib 33 at one side close to the inner wall of the sliding chute 5, the two sides of the surface of the first sliding block 17 and the second sliding block 15 which are arranged on the second adjusting plate 14 and correspond to the upper wall of the sliding chute 5 are respectively provided with the limiting convex ribs 33, and the other side is provided with the limiting convex ribs 33 at one side close to the inner wall of the sliding chute 5.
The two sides of the upper inner wall and the lower inner wall of the sliding groove 5 are provided with the limiting grooves 28, and the second sliding block 15 is provided with the corresponding limiting convex ribs 33, so that the second sliding block 15 can be ensured not to be separated from the sliding groove 5 in the sliding process.
As another alternative embodiment of the present invention, as shown in fig. 13, the connecting member 16 includes: the second adjustment plate 14 is rotatably connected to a screw portion 34 connected to the first adjustment plate 13, a smooth portion 35 connected to the screw portion 34, and an outward protrusion 36 connected to the smooth portion 35 and protruding outward.
Specifically, a threaded hole is formed in a center point of the first adjustment plate 13, and a rotation groove corresponding to the smooth portion 35 and the convex portion 36 is formed in a center point of the second adjustment plate 14.
The connecting member 16 can firmly connect the first adjusting plate 13 and the second adjusting plate 14 through the threaded portion 34, and at the same time, the first adjusting plate 13 and the second adjusting plate 14 can be rotatably connected through the smooth portion 35 and the convex portion 36.
As another alternative embodiment of the present invention, as shown in fig. 3, one side of the lower plate 8 corresponding to the support plate 7 is provided with a mounting groove 10, a support plate 11 is detachably disposed in the mounting groove 10, and a plurality of support grooves 12 are disposed on the support plate 11.
Specifically, the supporting plate 11 is correspondingly matched with the mounting groove 10 so as to be completely hidden in the mounting groove 10. The supporting plate 11 and the mounting groove 10 are fixed by screws so as to be conveniently disassembled and assembled when needed.
By providing the mounting groove 10 at one side of the lower plate 8, providing the support plate 11 in the mounting groove 10, and then providing the plurality of support grooves 12 on the support plate 11, the positions of the support grooves 12 can be changed by changing the support plate 11, so that the stand can be adapted to different users.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An interior folding bracket, comprising: the width adjusting device comprises two groups of supporting components and a width adjusting component for connecting the two groups of supporting components;
the support assembly includes: the device comprises an upper plate, a storage groove arranged on one side of the upper plate, a lower plate with one end hinged to the first end of the storage groove through a first hinge seat, a support plate with one end hinged to the second end of the storage groove through a second hinge seat, and a plurality of support grooves arranged on one side of the lower plate and used for supporting the other end of the support plate;
the width adjustment assembly includes: the device comprises a first adjusting plate and a second adjusting plate which is rotatably connected with the first adjusting plate through a connecting piece;
two sets of one side that the upper plate among the supporting component corresponds all is provided with the spout, first regulating plate reaches the first end of second regulating plate respectively with correspond the fixed hinge of the first end of spout of upper plate connects, first regulating plate reaches the second end of second regulating plate respectively with correspond the spout of upper plate slides articulatedly.
2. The concealed folding stand according to claim 1, wherein said first hinge mount comprises: the storage groove comprises a first limiting portion, a first connecting portion and a first rotating shaft, wherein the first connecting portion is arranged on one side of the first limiting portion, the first rotating shaft is arranged on the first connecting portion, the first connecting portion is detachably arranged at the first end of the storage groove, and the lower plate is rotatably arranged on the first rotating shaft.
3. The concealed folding stand according to claim 1 or 2, said second hinged mount comprising: the second limiting part, the second connecting part arranged on one side of the second limiting part and the second rotating shaft arranged on the second connecting part are detachably arranged at the second end of the storage groove, and the support plate is rotatably arranged on the second rotating shaft.
4. The concealed folding stand according to claim 1, said storage slot comprising: the supporting plate comprises an inner groove and an outer groove, wherein the inner groove is used for storing the supporting plate, the outer groove is arranged above the inner groove, one side of the outer groove extends outwards and is used for storing the lower plate, and the sliding groove is arranged below a groove body, extending outwards, of the outer groove.
5. The concealed folding stand according to claim 1, wherein first ends of said first and second adjustment plates are fixedly hinged to corresponding first ends of said slide slots of said upper plate by a first slide block, respectively.
6. The concealed folding stand according to claim 5, wherein said first slide block is fixedly disposed at a first end of said sliding slot, said first slide block is provided with a first connecting shaft, and first ends of said first adjusting plate and said second adjusting plate are rotatably connected to the corresponding first connecting shaft of said first slide block, respectively.
7. The concealed folding stand according to claim 5 or 6, wherein the second ends of said first adjusting plate and said second adjusting plate are slidably hinged to the corresponding slide grooves of said upper plate by a second slide block, respectively.
8. The concealed folding bracket according to claim 7, wherein said second slider is slidably disposed in said sliding slot, said second slider is provided with a second connecting shaft, and second ends of said first adjusting plate and said second adjusting plate are rotatably connected to the corresponding second connecting shaft of said second slider.
9. The concealed folding bracket according to claim 8, wherein both sides of the upper and lower inner walls of said slide groove are provided with a limiting groove, at least one side of the surface of said second slider corresponding to said upper and lower inner walls of said slide groove is provided with a limiting rib corresponding to said limiting groove, and said limiting rib is slidably disposed in said limiting groove.
10. The concealed folding stand according to claim 1, said connector comprising: with screw thread portion that first regulating plate is connected, with smooth portion that screw thread portion is connected and with smooth portion is connected to the outer convex part that the periphery is outstanding, the second regulating plate with smooth portion reaches outer convex part rotates and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396104.XU CN212107721U (en) | 2020-03-25 | 2020-03-25 | Built-in folding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396104.XU CN212107721U (en) | 2020-03-25 | 2020-03-25 | Built-in folding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212107721U true CN212107721U (en) | 2020-12-08 |
Family
ID=73639261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020396104.XU Active CN212107721U (en) | 2020-03-25 | 2020-03-25 | Built-in folding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212107721U (en) |
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2020
- 2020-03-25 CN CN202020396104.XU patent/CN212107721U/en active Active
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