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A camera for a virtual keyboard

A virtual keyboard and camera technology, applied in the field of cameras, can solve the problems of poor portability and achieve the effects of simple structure, overcoming poor portability, and convenient use

Active Publication Date: 2021-03-12
江苏爱立克信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, with the rapid development of the Internet of Things, the network needs to be used in many places, and the keyboard, as an important part of controlling the network computer, has the disadvantage of poor portability. The requirements of the scene have also increased, and the virtual keyboard must be placed on a flat table before it can be used

Method used

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  • A camera for a virtual keyboard
  • A camera for a virtual keyboard
  • A camera for a virtual keyboard

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] Combine below Figure 1-4 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0023] Such as Figure 1-4 As shown, a virtual keyboard camera of the present invention includes a base 21, the upper end of the base 21 is slidably connected with a housing 36, the base 21 is provided with a storage groove 24, and the lower end wall of the storage groove 24 is provided with a limiter. Position chute 22, three projection boards 51 are sli...

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Abstract

The invention discloses a virtual keyboard camera, comprising a base, the upper end of the base is slidably connected with a shell, the base is provided with a storage slot, the lower end wall of the storage slot is provided with a limit slide slot, and the storage slot There are three projection boards slidingly connected in the middle, wherein a hinge block is hinged between the projection board in the middle and the projection board at the lower end, and a connecting plate is provided on the right side of the projection board at the upper end and the projection board at the lower end , the projection board at the upper end and the projection board at the lower end are hinged with the connection board through the other two hinge blocks. This device overcomes the disadvantage of poor portability of the traditional keyboard, and also overcomes the existing projection board. The keyboard is harsh to the use environment. Through the projection board, the keyboard can be used in any environment. At the same time, the device can adjust the height and angle of the camera, which is convenient for the operator to use.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a camera of a virtual keyboard. Background technique [0002] Nowadays, with the rapid development of the Internet of Things, the network needs to be used in many places, and the keyboard, as an important part of controlling the network computer, has the disadvantage of poor portability. The requirements of the scene have also increased, and the virtual keyboard must be placed on a flat table before it can be used. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a virtual keyboard camera, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] A camera of a virtual keyboard, comprising a base, the upper end of the base is slidably connected with a shell, the base is provided with a storage slot, the l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/00G03B21/14G03B21/58F16M11/04F16M11/24H04N5/225
CPCG03B21/00G03B21/14G03B21/58F16M11/24F16M11/04H04N23/50
Inventor 李月萍
Owner 江苏爱立克信息科技有限公司
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