Adjustable foot for a keyboard and a keyboard with adjustable tilt
By setting adjustable feet on the keyboard and using the hinge of independent first and second supports and the storage compartment, the keyboard angle can be adjusted in multiple positions, which solves the problem of insufficient angle adjustment in the prior art and meets diverse usage needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN HEATMOVING ELECTRONIC TECH CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-07
Smart Images
Figure CN224472009U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of keyboard technology, and in particular to an adjustable stand for a keyboard and a keyboard with an adjustable tilt angle. Background Technology
[0002] Most keyboards have a hinged stand at the bottom, allowing users to adjust the keyboard to a tilt position according to their personal preference. However, due to size limitations in manufacturing, the stands are mostly hidden at the bottom of the keyboard, resulting in limited tilt angles; most keyboards currently offer only one or two adjustable positions. This single structure is increasingly unable to meet the diverse needs of today's market. Utility Model Content
[0003] To address the problems existing in the prior art, this utility model provides an adjustable stand for a keyboard and a keyboard with an adjustable tilt angle. By setting the stand as two independent and hinged supports, and providing hinged parts that can be matched with each support on the accommodating compartment of the keyboard bottom shell, it is easy to quickly assemble the stand to achieve the purpose of tilting the front of the keyboard. At the same time, it can also increase the overall length of the stand and thus increase the tilt angle. With multiple sets of hinged units on the accommodating compartment that are adapted to the second support, the number of adjustment levels and adjustment range of the stand for the keyboard tilt angle can be maximized to meet the preferences of different user groups.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0005] An adjustable stand for the keyboard is hinged to the bottom end of the keyboard base shell, which has a receiving compartment adapted to the stand. The stand includes a first support and a second support that are independent of each other and can be hinged together, wherein:
[0006] The first bracket is fitted into the accommodating compartment, and its two ends are respectively provided with a first hinge and a second hinge. The first hinge is hinged to the keyboard bottom shell.
[0007] The second bracket is fitted into the accommodating compartment, and its two ends are respectively provided with a third hinge and a fourth hinge, wherein the third hinge can be fitted and hinged with the second hinge;
[0008] The inner wall of the accommodating compartment is provided with a fifth hinge portion and a sixth hinge portion. The fifth hinge portion includes several groups of hinge units arranged in a straight line. Each group of hinge units can be hinged with the fourth hinge portion. The sixth hinge portion matches the first hinge portion.
[0009] As a further explanation of the above technical solution:
[0010] In the above technical solution, the first hinge part, the third hinge part and the fourth hinge part all include a rotating shaft, and the second hinge part, the sixth hinge part and each group of hinge units all include two slots.
[0011] Another technical solution adopted by this utility model is as follows:
[0012] A tilt-adjustable keyboard, wherein two feet as described in the above technical solution are embedded at the bottom front end of the keyboard base.
[0013] As a further explanation of the above technical solution:
[0014] In the above technical solution, each of the accommodating compartments is a slot with an open bottom end, including a first accommodating part and a second accommodating part that are smoothly connected: the first accommodating part is deeper and is used to accommodate the first bracket, and the sixth hinge part is provided on its two opposite side walls; the second accommodating part is shallower and is used to accommodate the second bracket, and the fifth hinge part is provided on its two opposite side walls.
[0015] In the above technical solution, a limiting protrusion is provided on the outer side of each of the first accommodating portions on the keyboard bottom shell. The bottom end of each limiting protrusion is adapted to the bottom end of a first bracket and is used to limit the maximum rotation angle of the first bracket.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the legs as two independent and hinged first and second supports, and providing hinged parts that can be matched with them on the accommodating compartment of the keyboard bottom shell, it is not only convenient to quickly assemble the legs to achieve the purpose of tilting the front of the keyboard, but also to increase the overall length of the legs and thus increase the tilting angle. With the multiple sets of hinged units on the accommodating compartment that are adapted to the second support, the number of adjustment levels and adjustment range of the legs for the keyboard tilt angle can be maximized to meet the preferences of different user groups. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the tripod in its maximum adjustment state in this embodiment;
[0018] Figure 2 This is a schematic diagram of the tripod in another adjustable state in this embodiment;
[0019] Figure 3 This is a schematic diagram of the structure in this embodiment with the tripod in an unadjusted state;
[0020] Figure 4 This is a schematic diagram of the structure of the first support in this embodiment;
[0021] Figure 5 This is a schematic diagram of the second structure in this embodiment;
[0022] Figure 6 This is a schematic diagram of the keyboard structure in this embodiment (only one stand is shown);
[0023] Figure 7 yes Figure 6 Enlarged view of part A in the middle.
[0024] In the diagram: 10, keyboard base; 20, feet; 21, first support; 22, second support; 30, storage compartment; 31, first storage part; 32, second storage part; 40, limiting protrusion; 1, first hinge part; 2, second hinge part; 3, third hinge part; 4, fourth hinge part; 5, fifth hinge part; 51, hinge unit; 6, sixth hinge part; 01, pivot; 02, slot. Detailed Implementation
[0025] The present invention will now be described in further detail with reference to the accompanying drawings.
[0026] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0027] like Figure 1-3 As shown, the adjustable feet 20 on the keyboard are hinged to the bottom end of the keyboard base 10. The keyboard base 10 is provided with a storage compartment 30 that is adapted to the feet 20. The feet 20 includes a first support 21 and a second support 22 that are independent of each other and can be hinged.
[0028] like Figure 4 As shown, the first bracket 21 is fitted into the accommodating compartment 30, and its two ends are respectively provided with a first hinge part 1 and a second hinge part 2. The first hinge part 1 is hinged to the keyboard bottom shell 10.
[0029] like Figure 5 As shown, the second bracket 22 is fitted inside the accommodating compartment 30, and its two ends are respectively provided with a third hinge part 3 and a fourth hinge part 4. The third hinge part 3 can be fitted and hinged with the second hinge part 2.
[0030] like Figure 7 As shown, the inner wall of the accommodating compartment 30 is provided with a fifth hinge part 5 and a sixth hinge part 6. The fifth hinge part 5 includes several sets of hinge units 51 arranged in a straight line. Each set of hinge units 51 can be hinged with the fourth hinge part 4. The sixth hinge part 6 matches the first hinge part 1.
[0031] like Figure 4-5 As shown, in this embodiment, the first hinge part 1, the third hinge part 3 and the fourth hinge part 4 all include a rotating shaft 01, and the second hinge part 2, the sixth hinge part 6 and each group of hinge units 51 all include two slots 02.
[0032] Figure 6-7 An example of the application of the stand on a keyboard is shown, an adjustable keyboard, with two stands 20 as described above embedded in the bottom front end of the keyboard base 10.
[0033] like Figure 6 As shown, each accommodating compartment 30 is an open slot at the bottom end, including a first accommodating part 31 and a second accommodating part 32 that are smoothly connected: the first accommodating part 31 is deeper and is used to accommodate the first support 21, and a sixth hinge part 6 is provided on its two opposite side walls; the second accommodating part 32 is shallower and is used to accommodate the second support 22, and a fifth hinge part 5 is provided on its two opposite side walls.
[0034] like Figure 7 As shown, the keyboard base 10 has a limiting protrusion 40 on the outer side of each first receiving portion 31, which is adapted to the bottom end of a first bracket 21. Figure 1 As shown, each limiting protrusion 40 can be used to limit the maximum rotation angle of the first bracket 21.
[0035] When placing the tripod 20, first place the second bracket 22 flat in the second receiving part 32, then insert the first hinge part 1 (two rotating shafts 01) on the first bracket 21 into the sixth hinge part 6 (two hole slots 02), and rotate the first bracket 21 to press its second hinge part 2 against the second bracket 22, so that the tripod 20 can be completely embedded in the receiving compartment 30. When adjusting the keyboard tilt angle, first flip the first bracket 21, take out the second bracket 22, and insert its third hinge part 3 (two pivots 01) into the second hinge part 2 (two slots 02) of the first bracket 21. Then, insert its fourth hinge part 4 (two pivots 01) into a set of hinge units 51 (two slots 02), thus completing the assembly of the stand 20. At this time, the fourth hinge parts 4 of the two second brackets 22 can be pushed to cooperate with different hinge units 51. The second brackets 22, the first brackets 21, and the keyboard base 10 rotate relative to each other, tilting the keyboard base 10 to the preferred angle. In this embodiment, seven sets of hinge units 51 are arranged in the accommodating compartment 30, which can adjust the keyboard tilt angle in seven levels within the range of 0° to 10.19°, thus better meeting the preferences of different user groups.
[0036] This invention sets the feet 20 as two independent and hinged supports 21 and 22, and provides hinged parts on the accommodating compartment 30 of the keyboard bottom shell 10 to match them respectively. This facilitates the quick assembly of the feet 20 to achieve the purpose of tilting the front of the keyboard, and at the same time, it can increase the overall length of the feet and thus increase the tilting angle. With the multiple sets of hinged units 51 on the accommodating compartment 30 that are adapted to the second support 22, the number of adjustment levels and adjustment range of the feet for the keyboard tilt angle can be maximized to meet the preferences of different user groups.
[0037] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.
Claims
1. An adjustable stand for the keyboard, hinged to the bottom end of the keyboard base shell, wherein the keyboard base shell has a receiving compartment adapted to the stand; characterized in that, The tripod includes a first support and a second support that are independent of each other and can be hinged together, wherein: The first bracket is fitted into the accommodating compartment, and its two ends are respectively provided with a first hinge and a second hinge. The first hinge is hinged to the keyboard bottom shell. The second bracket is fitted into the accommodating compartment, and its two ends are respectively provided with a third hinge and a fourth hinge, wherein the third hinge can be fitted and hinged with the second hinge; The inner wall of the accommodating compartment is provided with a fifth hinge portion and a sixth hinge portion. The fifth hinge portion includes several groups of hinge units arranged in a straight line. Each group of hinge units can be hinged with the fourth hinge portion. The sixth hinge portion matches the first hinge portion.
2. The adjustable stand for the keyboard according to claim 1, characterized in that, The first hinge portion, the third hinge portion, and the fourth hinge portion all include a rotating shaft, and the second hinge portion, the sixth hinge portion, and each group of hinge units all include two slots.
3. A tilt-adjustable keyboard, characterized in that, The bottom front end of the keyboard casing is fitted with two feet as described in any one of claims 1-2.
4. The tilt-adjustable keyboard according to claim 3, characterized in that, Each of the accommodating compartments is an open slot at the bottom end, including a first accommodating part and a second accommodating part that are smoothly connected: the first accommodating part is deeper and is used to accommodate the first bracket, and the sixth hinge part is provided on its two opposite side walls; the second accommodating part is shallower and is used to accommodate the second bracket, and the fifth hinge part is provided on its two opposite side walls.
5. A tilt-adjustable keyboard according to claim 4, characterized in that, The keyboard bottom shell has a limiting protrusion on the outer side of each of the first accommodating portions. The bottom end of each limiting protrusion is adapted to the bottom end of a first bracket and is used to limit the maximum rotation angle of the first bracket.