CN205176465U - Wireless miniature projecting apparatus - Google Patents

Abstract

The utility model discloses a wireless micro-projector, which comprises a front cover of a housing. A number of buttons are arranged on one side of the front cover of the housing. The front cover of the housing and the buttons are designed in an integrated structure. The buttons include a return key, a confirmation key, a down key and Right button, the PCB board is connected to the bottom of the front cover of the shell, and the PCB board is respectively provided with a return key contact, a confirmation key contact, a down key contact and a Right touch. Compared with the prior art, the utility model has the advantages of compact structure, high use comfort, unique design and convenient use.

Description

A wireless miniature projector

technical field

The utility model relates to a projector, in particular to a wireless miniature projector.

Background technique

Most of the wireless mini-projector products currently on the market have special independent button functions designed on the casing for users to use, that is, the button part will be assembled as an independent part in the casing of the machine, and this button part is It will occupy a part of the area of the shell, so when designing the shell, it is also necessary to consider reserving a certain area for the buttons, which will greatly affect the overall aesthetics of the product design.

And whether the appearance design of a product is beautiful or not directly affects the choice of users. Even if its internal functions are powerful enough, it cannot be known to more people. It is widely used in the market but cannot realize the maximum value of the product itself.

Utility model content

The purpose of the utility model is to provide a wireless micro-projector which is compact in structure, high in use comfort, unique in design and easy to use.

In order to achieve the above object, the utility model provides the following technical solutions:

A wireless micro-projector, comprising a front cover of a casing, a number of buttons are arranged on one side of the front cover of the casing, an integral structure is designed between the front cover of the casing and the buttons, the buttons include a return key, a confirmation key, a down button and a right button, and the front of the casing The bottom of the cover is connected to the PCB board, and the PCB board is respectively provided with a return key contact, a confirmation key contact, a down key contact and a right key contact at positions corresponding to the return key, confirmation key, down key and right key on the front cover of the housing.

As a further improvement of the above technology, the key is of a horizontal strip structure.

As a further improvement of the above technology, the front cover of the housing and the key are arranged on the same plane.

Compared with the prior art, the beneficial effect of the utility model is that the integral structure design is adopted between the front cover of the housing and the buttons, and the buttons act as a component of the front cover of the housing, and the buttons are in the form of four small horizontal bars, which is convenient to use, The comfort is high, the buttons and the front cover of the shell are on the same overall plane, and the position of the buttons and the functions of the buttons can be known by gently pressing with your hand. eyeballs, so that the product can be widely promoted and used to maximize the value of the product.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic view of the side structure of the utility model.

In the figure: 1-shell front cover, 2-return key, 3-confirmation key, 4-down key, 5-right button, 6-PCB board, 7-return key contact, 8-confirmation key contact, 9-down Key contacts, 10-right contacts.

detailed description

The technical solution of this patent will be described in further detail below in conjunction with specific embodiments.

A wireless micro-projector, comprising a housing front cover 1, a number of buttons are arranged on one side of the housing front cover 1, and the integrated structural design between the housing front cover 1 and the buttons makes the projector more compact in structure and occupies a smaller area. Space-saving, the front cover 1 of the casing is set on the same plane as the buttons, and the buttons are of a horizontal strip structure, which is more convenient to use and has a higher degree of comfort. The buttons include the return button 2, the confirmation button 3, the down button 4 and the right button 5 The PCB board 6 is connected under the cover 1, and the PCB board 6 is respectively provided with a return key contact 7 and a confirmation key contact 8 at positions corresponding to the return key 2, the confirmation key 3, the down key 4 and the right key 5 on the front cover 1 of the housing , Down key contact 9 and right key contact 10.

When the utility model is working, an integrated structural design is adopted between the front cover 1 of the housing and the buttons, and the buttons act as an integral part of the front cover 1 of the housing. The front cover 1 is on the same overall plane, and the position of the button and the functions of the button can be known by gently pressing the button. Products can be widely promoted and used to maximize product value.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the implementation and protection scope of the present utility model. The solutions obtained by equivalent replacements and obvious changes shall all be included in the protection scope of the present utility model.

Claims (3)

1. a radio micro projector, comprise outer casing frontispiece lid, it is characterized in that, outer casing frontispiece lid side is provided with some buttons, it is integral type structural design between outer casing frontispiece lid and button, button comprises return key, acknowledgement key, lower key and right button, connecting PCB board below outer casing frontispiece lid, and pcb board is respectively equipped with return key contact, acknowledgement key contact, lower key contact and right button contact covering the corresponding position of return key, acknowledgement key, lower key and right button with outer casing frontispiece.

2. radio micro projector according to claim 1, is characterized in that, described button is horizontal strip type structure.

3. radio micro projector according to claim 1, is characterized in that, described outer casing frontispiece lid and button are located at same plane.