Keyboard with adjusting bracket

Abstract

The utility model relates to the field of tablet keyboards, and discloses a keyboard with an adjusting support, which comprises two groups of protective sleeves, the two groups of protective sleeves are fixedly connected through a flexible connecting piece, the top of the protective sleeve on the lower side is detachably connected with an input keyboard, the bottom surface of the protective sleeve on the lower side is provided with a rectangular groove, and the rectangular groove is provided with an adjusting support. An L-shaped foot stool is slidably connected into the rectangular groove, a taking groove is formed in the bottom of the L-shaped foot stool, a first magnetic sheet is fixedly connected to the bottom of the input keyboard, a positioning groove is formed in the bottom of the input keyboard, a second magnetic sheet is fixedly connected to the inner wall of the top end of the positioning groove, and a locking assembly is arranged on the inner side of the protective sleeve. According to the input keyboard, the first magnetic sheet, the second magnetic sheet and the positioning groove are arranged, so that the L-shaped foot stand can be connected with the input keyboard by switching different forms, the input keyboard has different input angles, the input experience of the input keyboard is improved, and the input keyboard is suitable for most people.

Description

TECHNICAL FIELD

[0001] The utility model relates to flat keyboard field especially, it relates to a keyboard with adjusting support. BACKGROUND

[0002] Flat keyboard is designed for the external keyboard of tablet computer, it combines the portability of tablet computer and the efficient input characteristics of traditional keyboard. This keyboard is usually light and thin, portable, and provides similar typing experience with traditional keyboard. Users can connect flat keyboard with tablet computer through Bluetooth or wired way, so as to conveniently carry out text input, email sending, webpage browsing and other operations, which provides more convenient and efficient input mode for users.

[0003] The current flat keyboard is usually connected with the protective sleeve and the tablet, when using, the flat keyboard is light and thin, which leads to low input height, and the flat keyboard generally does not set the foot prop, so it cannot adjust the input angle, which leads to certain deviation between the input angle and the pressing direction of the hand, resulting in poor input feeling. When long-time and large-section input is carried out, the hand fatigue is obvious. Therefore, the keyboard with adjusting support is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a keyboard with adjusting support, which aims at improving the problem that the flat keyboard in the prior art generally cannot adjust the input angle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a keyboard with adjusting support, including protective sleeve, the protective sleeve is provided with two groups, two groups the protective sleeve is fixedly connected with flexible connecting piece, the lower side the protective sleeve top is detachably connected with input keyboard, the lower side the protective sleeve bottom is equipped with rectangular groove, the rectangular groove inside is connected with L type foot support slidingly, the L type foot support bottom is equipped with taking groove, the input keyboard bottom is fixedly connected with magnetic sheet one, the input keyboard bottom is equipped with positioning groove, the positioning groove top end inner wall is fixedly connected with magnetic sheet two, the protective sleeve inside is equipped with locking assembly, the locking assembly is used for closing protective sleeve.

[0006] As a further description of the above technical scheme:

[0007] The locking assembly includes a magnetic seat, the magnetic seat bottom end is fixedly connected on the top surface of the lower side protective sleeve, the upper side protective sleeve front is fixedly connected with a limiting sleeve, the limiting sleeve top is equipped with a sliding groove, the limiting sleeve inside is connected with a lock piece slidingly, and the lock piece top is fixedly connected with a push block.

[0008] As a further description of the above technical scheme:

[0009] The upper side of the protective sleeve is fixedly connected with a fixed sleeve on the front side, and a screen support is hingedly connected on the back side.

[0010] As a further description of the above technical solution:

[0011] The position of the magnetic sheet one is opposite to the rectangular slot.

[0012] As a further description of the above technical solution:

[0013] The L-shaped support is slidably connected to the inside of the positioning slot, and the back area of the L-shaped support is the same as the top area.

[0014] As a further description of the above technical solution:

[0015] The L-shaped support is magnetically connected with the magnetic sheet one, and the L-shaped support is magnetically connected with the magnetic sheet two.

[0016] As a further description of the above technical solution:

[0017] The lock sheet is slidably connected to the inside of the magnetic seat, and the lock sheet is magnetically connected with the magnetic seat.

[0018] As a further description of the above technical solution:

[0019] The push block is slidably connected to the inside of the sliding groove.

[0020] The utility model has the advantages of:

[0021] 1. In the utility model, the L-shaped support can be connected with the input keyboard by switching different forms, so that the input keyboard has different input angles, the input experience of the input keyboard is improved, and the input keyboard is suitable for most people.

[0022] 2. In the utility model, the two protective sleeves can be quickly closed by pushing the push block to insert the lock sheet into the magnetic seat, so that the interior is protected, and the outer surface of the protective sleeve is relatively flat and more beautiful. DRAWINGS

[0023] Figure 1 The utility model provides a kind of overall front view schematic diagram of keyboard with adjusting support;

[0024] Figure 2 The utility model provides a kind of protective sleeve bottom surface schematic diagram of keyboard with adjusting support;

[0025] Figure 3A local schematic view of the bottom surface of the protective sleeve of the keyboard with the adjusting support is provided in the utility model.

[0026] Figure 4 A top surface schematic view of the limiting sleeve of the keyboard with the adjusting support is provided in the utility model.

[0027] Legend:

[0028] 1, protective sleeve; 2, flexible connecting piece; 3, input keyboard; 4, rectangular groove; 5, L-shaped foot stand; 6, taking groove; 7, magnetic sheet one; 8, positioning groove; 9, magnetic sheet two; 10, magnetic seat; 11, limiting sleeve; 12, sliding groove; 13, lock piece; 14, dial block; 15, fixed sleeve; 16, screen support. Specific implementation

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Reference Figures 1-3The utility model provides a kind of keyboard with adjusting support, including protective sleeve 1, protective sleeve 1 is provided with two groups, two groups of protective sleeve 1 are fixedly connected using flexible connecting piece 2 between, so that two groups of protective sleeve 1 can close and open, and input keyboard 3 is detachably connected at the top of lower protective sleeve 1, touchpad is provided above input keyboard 3, and cursor can be operated, rectangular groove 4 is opened in the bottom of lower protective sleeve 1, and rectangular groove 4 is provided with two groups, and is symmetrically arranged, L-shaped stand 5 is slidably connected inside rectangular groove 4, L-shaped stand 5 is provided with two groups of taking groove 6, and is symmetrically arranged, L-shaped stand 5 is taken out conveniently, magnetic sheet one 7 is fixedly connected at the bottom of input keyboard 3, and magnetic sheet one 7 is provided with two groups, and is symmetrically arranged, so that the position of magnetic sheet one 7 is opposite to rectangular groove 4, positioning groove 8 is opened in the bottom of input keyboard 3, and positioning groove 8 is provided with two groups, and is symmetrically arranged, and is opposite to the position of rectangular groove 4, L-shaped stand 5 is slidably connected in the inside of positioning groove 8, and the area of back surface of L-shaped stand 5 is same with top surface area, and the top surface and back surface of L-shaped stand 5 can be placed in the inside of positioning groove 8, and magnetic sheet two 9 is fixedly connected to the inner wall of top end of positioning groove 8, and L-shaped stand 5 is fixed in the bottom of input keyboard 3 by the magnetic connection between L-shaped stand 5 and magnetic sheet one 7, and L-shaped stand 5 is fixed in the inside of positioning groove 8 by the magnetic connection between L-shaped stand 5 and magnetic sheet two 9, fixed sleeve 15 is fixedly connected to the front of upper protective sleeve 1, and fixed sleeve 15 is provided with four groups, and is respectively arranged at the four corners of upper protective sleeve 1, to facilitate the fixation of tablet computer, screen support 16 is hingedly connected to the back of upper protective sleeve 1, to facilitate the support of upper protective sleeve 1.

[0031] Referring to Figure 1 And Figure 4 , locking assembly is arranged in the inside of protective sleeve 1, and locking assembly is used for closing protective sleeve 1, and locking assembly includes magnetic seat 10, and the top of magnetic seat 10 is fixedly connected to the top surface of lower protective sleeve 1, and limiting sleeve 11 is fixedly connected to the front of upper protective sleeve 1, and the position of limiting sleeve 11 is opposite to the position of magnetic seat 10, and sliding groove 12 is opened in the top of limiting sleeve 11, and locking piece 13 is slidably connected in the inside of limiting sleeve 11, and limiting sleeve 11 limits locking piece 13 only can slide up and down along the inner wall of limiting sleeve 11, and locking piece 13 is slidably connected in the inside of magnetic seat 10, and locking piece 13 is fixed by the magnetic connection between locking piece 13 and magnetic seat 10, and the top of locking piece 13 is fixedly connected with the knob 14 of locking piece 13, and the knob 14 is slidably connected in the inside of sliding groove 12.

[0032] Working principle: when you want to change the input angle of the input keyboard 3 conveniently, take off the L-shaped stand 5, directly turn over and put into the inside of the rectangular groove 4, at this time the magnetic sheet 1 7 will attract the L-shaped stand 5, so that the shorter protruding part of the L-shaped stand 5 faces down, at this time a smaller input angle is formed, or put the back of the L-shaped stand 5 upwards into the inside of the positioning groove 8, at this time the longer protruding part of the L-shaped stand 5 faces down, forming a larger input angle, so that the inside of the input keyboard 3 can have three different input angles, so that the input experience of the input keyboard 3 is more comfortable, suitable for most people. When you want to close the protective sleeve 1, put the upper protective sleeve 1 on the lower protective sleeve 1, at this time the magnetic seat 10 is opposite to the limiting sleeve 11, push the push block 14 downwards, the push block 14 drives the lock piece 13 into the inside of the magnetic seat 10, and is attracted by the magnetic seat 10, so that the protective sleeve 1 is closed, and the outer surface of the protective sleeve 1 is relatively flat and more beautiful.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A keyboard with an adjustable stand comprising a protective cover (1), characterized in that: The protective sleeve (1) is provided with two groups, two groups of the protective sleeve (1) are fixedly connected by using flexible connecting piece (2), the top of the lower protective sleeve (1) is detachably connected with input keyboard (3), the bottom surface of the lower protective sleeve (1) is provided with rectangular slot (4), the L-shaped support (5) is slidably connected in the rectangular slot (4), the bottom of the L-shaped support (5) is provided with taking slot (6), the bottom of the input keyboard (3) is fixedly connected with magnetic sheet one (7), the bottom of the input keyboard (3) is provided with positioning slot (8), the top end inner wall of the positioning slot (8) is fixedly connected with magnetic sheet two (9), the inside of the protective sleeve (1) is provided with locking assembly, the locking assembly is used for closing the protective sleeve (1).

2. The keyboard with an adjustment support according to claim 1, characterized in that: The locking assembly comprises a magnetic seat (10), the bottom end of the magnetic seat (10) is fixedly connected to the top surface of the lower protective sleeve (1), the front surface of the upper protective sleeve (1) is fixedly connected with a limiting sleeve (11), the top of the limiting sleeve (11) is provided with a sliding groove (12), the locking piece (13) is slidably connected in the limiting sleeve (11), the top of the locking piece (13) is fixedly connected with a dial block (14).

3. The keyboard with an adjustment support according to claim 1, characterized in that: The front surface of the upper protective sleeve (1) is fixedly connected with a fixed sleeve (15), the back surface of the upper protective sleeve (1) is hingedly connected with a screen support (16).

4. The keyboard with an adjustment support according to claim 1, characterized in that: The position of the magnetic sheet one (7) is opposite to the rectangular slot (4).

5. The keyboard with an adjustment support according to claim 1, characterized in that: The outer periphery of the L-shaped support (5) is slidably connected in the positioning slot (8), the back surface area of the L-shaped support (5) is same as the top surface area.

6. The keyboard with an adjustment support according to claim 1, characterized in that: The L-shaped support (5) and the magnetic sheet one (7) are magnetically connected, the L-shaped support (5) and the magnetic sheet two (9) are magnetically connected.

7. The keyboard with an adjustment support according to claim 2, characterized in that: The outer periphery of the locking piece (13) is slidably connected in the magnetic seat (10), the locking piece (13) and the magnetic seat (10) are magnetically connected.

8. The keyboard with an adjustment support according to claim 2, characterized in that: The outer periphery of the dial block (14) is slidably connected in the sliding groove (12).

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