Camera of virtual keyboard

A technology of virtual keyboard and camera, applied in the field of camera, can solve the problems of poor portability, achieve the effect of simple structure, convenient use, and overcome the harsh environment of use

Active Publication Date: 2019-07-19
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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  • Camera of virtual keyboard
  • Camera of virtual keyboard
  • Camera of 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] like 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 slidab...

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Abstract

The invention discloses a camera of a virtual keyboard. The camera comprises a base, wherein a shell is connected with an upper end of the base in a sliding way, a storage groove is formed in the base, a limitation sliding groove is formed in a lower end wall of the storage groove, three projections plates are connected with the storage groove in a sliding way, a hinge block is hinged between an intermediate projection plate and the projection plate at a lower end, a connection plate is arranged at right sides of the projection plate at an upper end and the projection plate at the lower end, and the projection plate at the upper end, the projection plate at the lower end and the connection plate are hinged by another two hinge blocks. By the device, the defect of poor carrying performanceof a traditional keyboard is overcome, and meanwhile, the problem that the projection keyboard is serious in application environment is also overcome; by the projection plates, the keyboard can be used in an arbitrary environment; and meanwhile, the height and the angle of the camera can be adjusted, and an operator is convenient 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 Applications(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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