CN216434880U - Folding keyboard with adjustable use angle - Google Patents

Abstract

The utility model discloses a folding keyboard with adjustable use angle, which relates to the technical field of folding keyboards and is used for solving the problem that the height of the existing folding keyboard can not be flexibly adjusted to cause inconvenient use of users, comprising a keyboard body, wherein the keyboard body consists of a left keyboard and a right keyboard, the left keyboard and the right keyboard are connected through a folding assembly, the bottom of the keyboard body is provided with an adjusting assembly, the bottoms of the left keyboard and the right keyboard are fixedly connected with a fixed frame, one end of the fixed frame is rotationally connected with a chassis frame, the other end of the fixed frame is rotationally connected with a clamping block through a torsion spring, one end of the chassis frame is provided with a clamping groove, the clamping block is matched with the clamping groove, the outer side of the fixed frame is rotationally connected with a short rod, and the outer side of the chassis frame is provided with a first chute; the utility model discloses compare with current folding keyboard, can nimble adjustment keyboard's application angle to have the function of keyboard angle regulation separately, satisfy the personnel of different use habits and use.

Description

Folding keyboard with adjustable use angle

Technical Field

The utility model relates to a folding keyboard technical field specifically is an adjustable use angle's folding keyboard.

Background

The keyboard is an instruction and data input device for operating computer equipment, which is helpful for practicing typing, the keyboard is the most common and the most main input device, English letters, Chinese characters, numbers, punctuation marks and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer, and the keyboard with various shortcut keys is provided.

The angle of the keyboard is greatly different due to different habits of the keyboard used by everyone, but the angle adjustment of the existing folding keyboard is limited, and only two folding keyboards can be lifted and lowered simultaneously when the angle is adjusted, so that some people like the folding keyboard to be high on the left and low on the right or to be high on the left and low on the right, and the keyboard is difficult to use.

Therefore, the folding keyboard with the adjustable use angle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable application angle's folding keyboard for solve following problem: through removing the slider, the quarter butt takes place the angular deflection under the effect of slider, and then makes left keyboard and right keyboard take place the angular deflection, realizes the nimble regulation of left keyboard and right keyboard angle, solves current folding keyboard and can not nimble angle regulation, leads to the problem that can not satisfy user of service's operation requirement.

The purpose of the utility model can be realized by the following technical proposal:

a folding keyboard with an adjustable use angle comprises a keyboard body, wherein the keyboard body consists of a left keyboard and a right keyboard, the left keyboard and the right keyboard are connected through a folding assembly, an adjusting assembly is mounted at the bottom of the keyboard body, and the adjusting assembly comprises a fixing frame, a chassis frame, a clamping block, a clamping groove, a short rod, a first sliding groove, a sliding block, a poking block and a rack;

the bottom of the left keyboard and the bottom of the right keyboard are fixedly connected with fixing frames, one end of each fixing frame is rotatably connected with a chassis frame, the other end of each fixing frame is rotatably connected with a clamping block through a torsion spring, one end of each chassis frame is provided with a clamping groove, and the clamping blocks are matched with the clamping grooves.

Furthermore, the outside of mount is rotated and is connected with the quarter butt, first spout has been seted up in the outside of chassis underframe, sliding connection has the slider in the first spout, the one end that the mount was kept away from to the quarter butt rotates with the slider to be connected, the slipmat is installed to the bottom of chassis underframe.

Furthermore, the inside fixedly connected with rack of first spout, the second spout has been seted up to the inside of slider, and sliding connection has the piece of stirring in the second spout, the piece of stirring cooperatees with the rack.

Further, folding assembly includes first horizontal pole and second horizontal pole, the first horizontal pole of one side fixedly connected with of left side keyboard, the second horizontal pole of one side fixedly connected with of right side keyboard, the inserting groove has been seted up in the outside of first horizontal pole, seted up the slide rail in the inserting groove, sliding connection has first support in the slide rail, the fixed block is installed to the outside symmetry of first support, be fixed with the spring through spot welding between fixed block and the first support.

Furthermore, the outer side of the second cross rod is rotatably connected with a second support, a through hole is formed in the outer side of the second support, and the fixing block is matched with the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the short rod generates angular deviation under the action of the slider by sliding the toggle block upwards and moving the slider, so that the fixed frame drives the left keyboard and the right keyboard which are installed at the top to generate angular deviation and adjust to proper angles, and then the toggle block is pressed downwards to clamp the rack, thereby realizing the flexible adjustment of the angles of the left keyboard and the right keyboard and meeting the use of people with different use habits;

2. the utility model discloses when using, through inserting first support and second support to the inserting groove in, make left keyboard and right keyboard closely laminate, prevent that left keyboard and right keyboard from being connected because of rotating and leading to taking place to rock in the use, influence user's use, solve current folding keyboard about two parts keyboard connect not inseparable, the problem that two parts rocked appears about in the use easily.

Drawings

In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

fig. 1 is a front cross-sectional view of a right keyboard of the present invention;

fig. 2 is a side view of the left keyboard of the present invention;

fig. 3 is a top view of the overall structure of the present invention;

fig. 4 is a schematic view of a first bracket structure of the present invention;

fig. 5 is a schematic view of the structure of the insertion groove of the present invention.

Reference numerals: 1. a keyboard body; 101. a left keyboard; 102. a right keyboard; 5. a folding assembly; 501. a first cross bar; 502. a second cross bar; 503. inserting grooves; 504. a first bracket; 505. a fixed block; 506. a second bracket; 6. an adjustment assembly; 601. a fixed mount; 602. a chassis frame; 603. a clamping block; 604. a clamping groove; 605. a short bar; 606. a first chute; 607. a slider; 608. a shifting block; 609. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1, fig. 2 and fig. 5, a folding keyboard capable of adjusting a use angle comprises a keyboard body 1, the keyboard body 1 is composed of a left keyboard 101 and a right keyboard 102, the left keyboard 101 and the right keyboard 102 are connected by a folding assembly 5, an adjusting assembly 6 is installed at the bottom of the keyboard body 1, the adjusting assembly 6 comprises a fixing frame 601, a chassis frame 602, a fixture block 603, a clamping groove 604, a short rod 605, a first sliding groove 606, a sliding block 607, a toggle block 608 and a rack 609, when the folding keyboard is used, a user firstly unfolds the left keyboard 101 and the right keyboard 102, when the heights of the left keyboard 101 and the right keyboard 102 need to be adjusted, the user slides the toggle block 608 upwards and simultaneously moves the sliding block 607, the sliding block 607 slides in the first sliding groove 606, and in the process that the sliding block 607 slides in the first sliding groove 606, the short rod 605 rotatably connected to the outer side of the sliding block 607 is subjected to angle deviation, the short rod 605 deflects the fixing frame 601 with the left keyboard 101 and the right keyboard 102 mounted at the top to deflect at an angle until the left keyboard 101 and the right keyboard 102 are adjusted to proper positions, a user presses the toggle block 608 downwards to enable the toggle block 608 to be clamped with the rack 609, the left keyboard 101 and the right keyboard 102 are prevented from descending automatically under external vibration, the vibration resistance of the keyboard body 1 in the using process is enhanced, the user reversely extrudes the left keyboard 101 and the right keyboard 102 to enable the first support 504 and the second support 506 to enter the inserting groove 503, the left keyboard 101 and the right keyboard 102 are tightly attached, and the stability in the using process is enhanced.

Example two:

as shown in fig. 1-4, when the user wants to adjust the left keypad 101 and the right keypad 102 to "high left and low right" or "low left and high right", a user presses the fixing block 505, the fixing block 505 passes through the through hole under the action of the spring, the first support 504 is then released from the second support 506, and the user presses the toggle block 608, so as to adjust the heights of the left keyboard 101 and the right keyboard 102, after the use, the left keyboard 101 and the right keyboard 102 are restored to the horizontal position by pressing the toggle block 608, the user pulls the second bracket 506 connected with the second cross bar 502 out of the insertion groove 503 formed on the first cross bar 501, and then the user clamps the clamping block 603 in the clamping groove 604, so as to prevent the keyboard body 1 from being damaged during the carrying process, the wrong touching of the dial block 608 causes the left keyboard 101 and the right keyboard 102 to fold themselves, resulting in damage to the left keyboard 101 and the right keyboard 102.

The utility model discloses a working process and principle as follows:

when the left keyboard 101 and the right keyboard 102 need to be adjusted to be in a state of high left and low right or high left and low right, a user presses the fixed block 505 to separate the first bracket 504 from the second bracket 506, the user slides the toggle block 608 upwards to realize that the slider 607 slides in the first sliding groove 606, the slider 607 slides to cause the short rod 605 to generate angular deviation, so that the fixed bracket 601 carries the left keyboard 101 and the right keyboard 102 installed at the top to generate angular deflection until the left keyboard 101 and the right keyboard 102 are adjusted to proper positions, the short rod 605 is matched with the fixed bracket 601 and the chassis frame 602 to realize supporting the left keyboard 101 and the right keyboard 102, the user presses the toggle block 608 downwards to further clamp the toggle block 608 with the rack 609 to prevent the left keyboard 101 and the right keyboard 102 from descending by itself under external vibration, and enhance the vibration resistance of the keyboard body 1 in the using process, through the above steps, the flexible adjustment of the angles of the left keyboard 101 and the right keyboard 102 is completed.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The folding keyboard with the adjustable use angle comprises a keyboard body (1), and is characterized in that the keyboard body (1) consists of a left keyboard (101) and a right keyboard (102), the left keyboard (101) and the right keyboard (102) are connected through a folding assembly (5), an adjusting assembly (6) is installed at the bottom of the keyboard body (1), and the adjusting assembly (6) comprises a fixing frame (601), a chassis frame (602), a clamping block (603), a clamping groove (604), a short rod (605), a first sliding groove (606), a sliding block (607), a toggle block (608) and a rack (609);

the bottom of the left keyboard (101) and the bottom of the right keyboard (102) are fixedly connected with fixing frames (601), one end of each fixing frame (601) is rotatably connected with a chassis frame (602), the other end of each fixing frame (601) is rotatably connected with a clamping block (603) through a torsion spring, one end of each chassis frame (602) is provided with a clamping groove (604), and each clamping block (603) is matched with the clamping groove (604).

2. The folding keyboard with the adjustable use angle according to claim 1, wherein a short rod (605) is rotatably connected to the outer side of the fixed frame (601), a first sliding groove (606) is formed in the outer side of the chassis frame (602), a sliding block (607) is slidably connected in the first sliding groove (606), one end of the short rod (605), which is far away from the fixed frame (601), is rotatably connected with the sliding block (607), and a non-slip mat is installed at the bottom of the chassis frame (602).

3. The folding keyboard capable of adjusting the use angle according to claim 2, wherein a rack (609) is fixedly connected inside the first sliding groove (606), a second sliding groove is formed inside the sliding block (607), a toggle block (608) is slidably connected inside the second sliding groove, and the toggle block (608) is matched with the rack (609).

4. The folding keyboard capable of adjusting the use angle according to claim 3, wherein the folding assembly (5) comprises a first cross bar (501) and a second cross bar (502), the first cross bar (501) is fixedly connected to one side of the left keyboard (101), the second cross bar (502) is fixedly connected to one side of the right keyboard (102), an insertion groove (503) is formed in the outer side of the first cross bar (501), a slide rail is formed in the insertion groove (503), a first support (504) is slidably connected to the slide rail, fixing blocks (505) are symmetrically installed on the outer side of the first support (504), and a spring is fixed between the fixing blocks (505) and the first support (504) through spot welding.

5. The folding keyboard capable of adjusting the use angle according to claim 4, wherein a second bracket (506) is rotatably connected to the outer side of the second cross bar (502), a through hole is formed in the outer side of the second bracket (506), and the fixing block (505) is matched with the through hole.

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