CN215294352U - Floated dull and stereotyped strutting arrangement - Google Patents
Floated dull and stereotyped strutting arrangement Download PDFInfo
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- CN215294352U CN215294352U CN202023141466.3U CN202023141466U CN215294352U CN 215294352 U CN215294352 U CN 215294352U CN 202023141466 U CN202023141466 U CN 202023141466U CN 215294352 U CN215294352 U CN 215294352U
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- hinge
- connecting structure
- torsion spring
- flat plate
- shaft
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Abstract
The utility model provides a suspension type flat plate supporting device, which comprises a bracket hinge, a bracket and a flat plate hinge, wherein the axis of the bracket hinge is parallel to the axis of the flat plate hinge, the bracket hinge is provided with a first connecting structure and a second connecting structure which independently rotate around the axis of the bracket hinge, the first connecting structure is used for being connected with a chassis, and the second connecting structure is connected with the lower part of the bracket; the flat plate hinge is provided with a third connecting structure and a fourth connecting structure which independently rotate around the axis of the flat plate hinge, the third connecting structure is connected with the upper part of the bracket, and the fourth connecting structure is used for being connected with a flat plate or a flat plate supporting structure; the support hinge is provided with a torsion spring with a driving direction for opening the support and a locking structure with a closed state, and the support hinge is simultaneously used as a main switch for opening and closing the support device. The utility model discloses can realize that a key is opened, multiple use and support function such as stepless hovering, parking, provide better, more various supports and better use experience sense to the panel computer.
Description
Technical Field
The utility model relates to a dull and stereotyped strutting arrangement, the flat terminal that indicates to have display function is extensive for example panel computer, pad etc..
Background
For the tablet personal computer, with fashion elements, consumers always want to have better use experience, and meanwhile want to have better supporting function so as to meet the requirements of different occasions. The conventional tablet personal computer and the keyboard are in a separated state, and the support of the tablet personal computer provided with the support is also in a separated state from the keyboard, so that the use convenience of certain occasions is influenced, and the use experience is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floated dull and stereotyped strutting arrangement can provide better, more support and better use experience sense of appearance to the flat board. Therefore, the utility model adopts the following technical scheme:
a suspended flat plate supporting device is characterized by comprising a support hinge, a support and a flat plate hinge, wherein the axis of the support hinge is parallel to the axis of the flat plate hinge, the support hinge is provided with a first connecting structure and a second connecting structure which independently rotate around the axis of the support hinge, the first connecting structure is used for being connected with a chassis, and the second connecting structure is connected with the lower part of the support; the flat plate hinge is provided with a third connecting structure and a fourth connecting structure which independently rotate around the axis of the flat plate hinge, the third connecting structure is connected with the upper part of the bracket, and the fourth connecting structure is used for being connected with a flat plate or a flat plate supporting structure;
the support hinge is provided with a torsion spring with a driving direction for opening the support and a locking structure with a closed state, and the support hinge is simultaneously used as an opening and closing master switch of the suspension type flat plate supporting device.
On the basis of adopting above-mentioned technical scheme, the utility model discloses still can adopt following further technical scheme, or to these further technical scheme combined use:
the number of the bracket hinges is two, and one bracket hinge is provided with a torsion spring; the support hinge is provided with a resistance mechanism, and the resistance mechanism is matched with the torsion spring to provide the function of stopping rotating at any time and positioning the current rotating angle at any time after the locking structure is unlocked and the support hinge is automatically opened by the torsion spring.
The keyboard is arranged in the chassis.
The flat plate hinge comprises a first hinge and a second hinge, the first hinge and the second hinge are coaxial and are provided with a third connecting structure and a fourth connecting structure, the first hinge is a hinge with a limit position to limit the rotating angle of the flat plate, and the second hinge is a hinge with a resistance mechanism to stop rotating at any time and locate the current rotating angle at any time.
The flat plate hinge is provided with a plurality of second hinges, the resistance mechanism is a mechanism for providing torsion, and the plurality of second hinges simultaneously provide torsion or provide different torsion angle ranges.
The second hinge comprises a shaft and a reed pipe type shaft sleeve which is in clamping fit with the shaft, and the reed pipe type shaft sleeve and the shaft of the second hinge are respectively fixed with a third connecting structure and a fourth connecting structure on the second hinge; the first hinge comprises a shaft and a shaft sleeve, and the shaft sleeve are respectively fixed with the third connecting structure and the fourth connecting structure on the first hinge.
The bracket hinge comprises a shaft, a first cam, a second cam, a friction part and an elastic part, wherein the first cam and the second cam are sleeved on the shaft; the first cam and the second cam rotate synchronously with the first connecting structure and the second connecting structure on the hinge of the bracket respectively, one of the first cam and the second cam is connected with the shaft in a sliding mode but cannot rotate relatively, the other cam can rotate relative to the shaft, and the first cam and the second cam are pressed through the elastic component to form the locking structure.
The shaft of the support hinge is sleeved with a first torsion spring connecting structure and a second torsion spring connecting structure, the first torsion spring connecting structure and the second torsion spring connecting structure respectively synchronously rotate with the first connecting structure and the second connecting structure, the torsion springs are sleeved on the shaft, and two ends of the torsion springs are respectively connected with the first torsion spring connecting structure and the second torsion spring connecting structure.
The inner side of a shaft of the support hinge is sleeved with a first torsion spring connecting structure and a second torsion spring connecting structure, the first torsion spring connecting structure and the second torsion spring connecting structure rotate synchronously with the first connecting structure and the second connecting structure respectively, the torsion springs are sleeved on the shaft and located between the first torsion spring connecting structure and the second torsion spring connecting structure, and two ends of each torsion spring are connected with the first torsion spring connecting structure and the second torsion spring connecting structure respectively.
The elastic part adopts a plurality of disc springs, the middle part of the shaft of the support hinge is provided with threads and is in threaded connection with a nut, the nut is used for adjusting and propping against the disc springs, and the torsion spring, the first torsion spring connecting structure and the second torsion spring connecting structure are arranged on the other side of the nut.
Owing to adopt the technical scheme of the utility model, the utility model discloses can realize that a key is opened, stepless hovering, multiple use and support function such as stop, provide better, more support and better use experience sense of appearance to the panel computer.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention in a closed state.
Fig. 2 is a schematic view of an embodiment of the present invention in an open hovering state.
Fig. 3 is a side view of the embodiment of the present invention when the stand hinge and the flat hinge are opened to a certain angle and the flat is in a parking state.
Fig. 4 is a side view of the hovering state of the embodiment of the present invention when the stand hinge is opened to the bottom.
Fig. 5 is an exploded view of the structure of the embodiment of the present invention.
Fig. 6 is an exploded view of the stand hinge with torsion spring according to the embodiment of the present invention.
Fig. 7 is an exploded view of the structure of a first hinge in the flat plate hinge.
Fig. 8 is an exploded view of the structure of a second hinge in the flat panel hinge.
Detailed Description
Reference is made to the accompanying drawings. The utility model provides a floated dull and stereotyped strutting arrangement, including support hinge 1, support 2 and dull and stereotyped hinge, support hinge axis and dull and stereotyped hinge axis are parallel, the support hinge sets up around support hinge axis independent rotation's first connection structure 11 and second connection structure 12. The first connecting structure 11 is intended to be connected to a chassis 100, in which chassis 100 a keyboard may be arranged, for example by itself or by halving only a part of its structure. The second connecting structure 12 is connected to the lower portion of the bracket 2. The flat hinge is provided with a third connecting structure 33 and a fourth connecting structure 34 which are independently rotatable around the flat hinge axis, the third connecting structure being connected with the upper part of the bracket 2, and the fourth connecting structure being used for connecting with the flat plate 200 or the flat plate supporting structure.
The support hinge is provided with a torsion spring 4 with a driving direction of opening the support 2 and a locking structure corresponding to a closed state, and simultaneously serves as an opening and closing main switch of the suspension type flat plate supporting device, after the suspension type flat plate supporting device is opened, the whole supporting device is opened from a folded state, the flat plate 200 can independently rotate by virtue of the flat plate hinge, a reading visual angle is adjusted, such as 135 +/-35 degrees of hovering (shown in figure 4), or, when the support 2 is opened at a certain angle, the flat plate is opened for 120 degrees and the lower end of the flat plate is supported in a parking state on the chassis 100 (shown in figure 3).
In the suspension type flat plate supporting device, the number of the bracket hinges 1 is two, one bracket hinge 2 is provided with a torsion spring 4, and the other bracket hinge can also be provided with the torsion spring if needed. The support hinge 1 is provided with a resistance mechanism, and the resistance mechanism is matched with the torsion spring 4 to provide a function of stopping rotation at any time and positioning the current rotation angle at any time after the support hinge is unlocked by the locking structure and automatically opened by the torsion spring 4. The utility model realizes the assistance effect in the opening process of the supporting device by means of the design of the torsional spring, and realizes the effect of easy opening; meanwhile, the function of positioning the current rotation angle at any time by stopping rotation at any time is realized. Because the torsional spring effect, when open mode 80 degrees was controlled (the support hinge opened the biggest angle promptly), torsional spring torsion helps the utility model discloses support whole flat-plate assembly weight, also can effectively support when even manual touch is dull and stereotyped. Embodiments of the resistance structure in the stand hinge 1 will be exemplified below.
The flat plate hinge comprises a first hinge 31 and a second hinge 32, the first hinge 31 and the second hinge 32 are coaxial and are provided with a third connecting structure 33 and a fourth connecting structure 34, the first hinge 31 is a hinge with a limit position to limit the rotation angle of the flat plate, and the second hinge 32 is a hinge with a resistance mechanism to provide the function of stopping rotation at any time and positioning the current rotation angle at any time for the flat plate hinge.
The flat plate hinge is provided with a plurality of second hinges 32, the resistance mechanism is a mechanism for providing torque force, three second hinges 32 are arranged in the flat plate hinge, the three second hinges can be designed to provide torque force simultaneously, one or two second hinges can provide torque force at first, and when the flat plate hinge rotates for a certain angle, the third second hinge provides torque force, namely, the stepped torque force acts, and the requirements of different support torque forces at different angles are met.
The second hinge 32 comprises a shaft 321 and a reed pipe type shaft sleeve 322 which is in tight fit with the shaft, and the shaft 321 and the reed pipe type shaft sleeve 322 are respectively fixed with the third connecting structure 33 and the fourth connecting structure 34 on the second hinge. The first hinge 31 comprises a shaft 311 and a sleeve 312, and the shaft 31 and the sleeve 312 are respectively fixed with the third connecting structure 33 and the fourth connecting structure 34 on the first hinge 31.
The bracket hinge 1 comprises a shaft 13, a first cam 14 and a second cam 15 which are sleeved on the shaft 13, a friction part 16 and an elastic part 17 which plays a role of pressing; the first cam 14 and the second cam 15 respectively rotate synchronously with the first connecting structure 11 and the second connecting structure 12 on the bracket hinge, the first cam 14 is connected with the shaft 13 in a sliding mode through a flat hole but cannot rotate relatively, the shaft 13 is connected with an offset hole in the first connecting structure 11 to rotate synchronously, the second cam 15 is movably sleeved on the shaft 13 and can rotate relative to the shaft 13, and the second cam 15 is connected with the offset hole in the second connecting structure 12 through a plane on the outer side of the second cam 15 to rotate synchronously. The first cam 14 and the second cam 15 are pressed by the elastic member 17 to constitute the locking structure. The friction member 16 is pressed by the elastic member 17 to constitute a resistance structure in the hinge of the stand.
The elastic part 17 adopts a plurality of disc springs, the middle part of the shaft of the bracket hinge 1 is provided with threads 130 and is in threaded connection with a nut 18, and the nut 18 is used for adjusting and tightly propping the disc springs to tightly prop the friction part 16.
The shaft 13 of the bracket hinge is sleeved with a first torsion spring connecting structure 41 and a second torsion spring connecting structure 42, and the torsion spring 4, the first torsion spring connecting structure 41 and the second torsion spring connecting structure 42 are arranged on the other side of the nut 18. The first torsion spring connecting structure 41 is connected with the shaft 13 through a flat hole to synchronously rotate and also synchronously rotate with the first connecting structure, and the second torsion spring connecting structure 42 is movably sleeved on the shaft 13 and is connected with the flat hole of the second connecting structure through an outer flat edge to synchronously rotate.
The torsion spring 4 is sleeved on the shaft 13 and located between the first torsion spring connecting structure 41 and the second torsion spring connecting structure 42, and two ends of the torsion spring 4 are respectively connected with the first torsion spring connecting structure 41 and the second torsion spring connecting structure 42.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "the inside", "the level", "the end", "the length", "the outer end", "the left", "the right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. The terms "first" and "second" are also used for brevity of description only and do not indicate or imply relative importance.
The above description is only illustrative of the structure of the present invention; moreover, the utility model discloses the name that each part was got can also be different, all according to the utility model discloses the design the equivalence or the simple change that structure, characteristic and principle were done all include in the utility model discloses a protection scope.
Claims (10)
1. A suspended flat plate supporting device is characterized by comprising a support hinge, a support and a flat plate hinge, wherein the axis of the support hinge is parallel to the axis of the flat plate hinge, the support hinge is provided with a first connecting structure and a second connecting structure which independently rotate around the axis of the support hinge, the first connecting structure is used for being connected with a chassis, and the second connecting structure is connected with the lower part of the support; the flat plate hinge is provided with a third connecting structure and a fourth connecting structure which independently rotate around the axis of the flat plate hinge, the third connecting structure is connected with the upper part of the bracket, and the fourth connecting structure is used for being connected with a flat plate or a flat plate supporting structure;
the support hinge is provided with a torsion spring with a driving direction for opening the support and a locking structure with a closed state, and the support hinge is simultaneously used as an opening and closing master switch of the suspension type flat plate supporting device.
2. The suspended plate support device of claim 1, wherein there are two of the cradle hinges, one of the cradle hinges being provided with a torsion spring; the support hinge is provided with a resistance mechanism, and the resistance mechanism is matched with the torsion spring to provide the function of stopping rotating at any time and positioning the current rotating angle at any time after the locking structure is unlocked and the support hinge is automatically opened by the torsion spring.
3. The suspended plate support device of claim 1, wherein a keyboard is disposed in the base pan.
4. The suspended flat plate supporting device according to claim 1, wherein the flat plate hinge comprises a first hinge and a second hinge, the first hinge and the second hinge are coaxial and are provided with the third connecting structure and the fourth connecting structure, the first hinge is a hinge with a limit position to limit the rotation angle of the flat plate, and the second hinge is a hinge with a resistance mechanism to provide the function of stopping rotation at any time and positioning the current rotation angle at any time for the flat plate hinge.
5. The suspended plate support device of claim 4, wherein the plate hinge is provided with a plurality of second hinges, the resistance mechanism is a mechanism for providing a torsion force, and the plurality of second hinges simultaneously provide the torsion force or provide the torsion force with different angle ranges.
6. The suspended plate support device of claim 4, wherein the second hinge includes a shaft and a tubular collar that is in clamping fit with the shaft, the tubular collar and the shaft of the second hinge being secured to the third and fourth connecting structures on the second hinge, respectively; the first hinge comprises a shaft and a shaft sleeve, and the shaft sleeve are respectively fixed with the third connecting structure and the fourth connecting structure on the first hinge.
7. The suspended plate supporting device according to claim 1, wherein the bracket hinge comprises a shaft, a first cam and a second cam which are sleeved on the shaft, a friction part and a compression elastic part; the first cam and the second cam rotate synchronously with the first connecting structure and the second connecting structure on the hinge of the bracket respectively, one of the first cam and the second cam is connected with the shaft in a sliding mode but cannot rotate relatively, the other cam can rotate relative to the shaft, and the first cam and the second cam are pressed through the elastic component to form the locking structure.
8. The suspended plate supporting device according to claim 1, wherein a first torsion spring connecting structure and a second torsion spring connecting structure are sleeved on a shaft of the bracket hinge, the first torsion spring connecting structure and the second torsion spring connecting structure rotate synchronously with the first connecting structure and the second connecting structure respectively, the torsion spring is sleeved on the shaft, and two ends of the torsion spring are connected with the first torsion spring connecting structure and the second torsion spring connecting structure respectively.
9. The suspended plate supporting device according to claim 7, wherein a first torsion spring connecting structure and a second torsion spring connecting structure are sleeved on the inner side of the shaft of the bracket hinge, the first torsion spring connecting structure and the second torsion spring connecting structure rotate synchronously with the first connecting structure and the second connecting structure, respectively, the torsion spring is sleeved on the shaft and located between the first torsion spring connecting structure and the second torsion spring connecting structure, and two ends of the torsion spring are connected with the first torsion spring connecting structure and the second torsion spring connecting structure, respectively.
10. The suspended plate supporting device according to claim 9, wherein the elastic member is a plurality of disc springs, a screw thread is formed at a central portion of the shaft of the stand hinge, and a nut is threadedly coupled to the shaft of the stand hinge and is adapted to be adjusted to abut against the disc springs, and the torsion spring, the first torsion spring coupling structure and the second torsion spring coupling structure are disposed at the other side of the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141466.3U CN215294352U (en) | 2020-12-23 | 2020-12-23 | Floated dull and stereotyped strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141466.3U CN215294352U (en) | 2020-12-23 | 2020-12-23 | Floated dull and stereotyped strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215294352U true CN215294352U (en) | 2021-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023141466.3U Active CN215294352U (en) | 2020-12-23 | 2020-12-23 | Floated dull and stereotyped strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215294352U (en) |
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2020
- 2020-12-23 CN CN202023141466.3U patent/CN215294352U/en active Active
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