CN204883522U - A flat panel external keyboard assembly - Google Patents

Abstract

The utility model provides a dull and stereotyped external keyboard subassembly belongs to electronic product accessory technical field. The fixed sleeve is provided with a flat plate accommodating groove for accommodating a flat plate and a keyboard accommodating groove for accommodating a keyboard respectively, and the keyboard is connected with the flat plate in a wireless or wired mode. One side that the dull and stereotyped holding tank was kept away from to the keyboard holding tank is equipped with the opening that makes things convenient for the keyboard to come in and go out. The external keyboard subassembly of dull and stereotyped is still including the guard plate that covers the protection keyboard, the guard plate sets up in the keyboard holding tank, is located the top of keyboard. After the fixing sleeve is folded, the protection plate can cover the flat plate. The utility model discloses the mechanism is simple, and the configuration is convenient, and is in the same place external keyboard and fixed cover integration, makes things convenient for dull and stereotyped use, has reduced the probability that the keyboard was forgotten, the dull and stereotyped use of being convenient for.

Description

A flat panel external keyboard assembly

technical field

The utility model relates to the technical field of electronic product accessories, in particular to a flat panel external keyboard assembly.

Background technique

Tablet is the abbreviation of tablet computer, and tablet computer is also called tablet computer (Tablet Personal Computer, abbreviation TabletPC, FlatPc, Tablet, Slates), is a kind of small-sized, portable personal computer, uses touch screen as basic input device. It has a touch screen (also known as digital tablet technology) that allows users to work with a stylus or digital pen instead of a traditional keyboard or mouse. It is more and more popular because of its small size and convenient portability.

Some existing flat panels are equipped with external keyboards to facilitate office work or other operations. However, the existing external keyboard is usually configured separately from the tablet, which is easy to forget, inconvenient to carry, and unsuitable for configuration and practicality of the tablet.

Contents of the invention

The problem to be solved by the utility model is that the external keyboard of the existing flat panel is usually configured separately from the flat panel, which is easy to forget, inconvenient to carry, and not suitable for the configuration and practicality of the flat panel.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is to provide a tablet external keyboard assembly. The tablet external keyboard assembly includes a keyboard and a foldable fixing sleeve for fixing the keyboard. The fixing cover is respectively provided with a tablet receiving groove for accommodating a tablet and a keyboard accommodating groove for accommodating a keyboard, and the keyboard is connected to the tablet in a wireless or wired manner. The side of the keyboard accommodating groove away from the flat accommodating groove is provided with an opening convenient for the keyboard to enter and exit.

The tablet external keyboard assembly also includes a protective plate that covers and protects the keyboard, and the protective plate is arranged in the keyboard receiving groove and is located above the keyboard; after the fixing sleeve is folded, the protective plate can cover the tablet.

Preferably, the side wall of the keyboard accommodating groove is provided with a positioning convex edge, and the distance between the positioning convex edge and the bottom of the keyboard accommodating groove is greater than the thickness of the keyboard. On the side wall of the keyboard accommodating groove, there is an arc-shaped positioning groove below the positioning convex edge. On the side of the keyboard, there is an arc-shaped protrusion matching the positioning groove. Fittingly plugged into the keyboard receiving slot.

Preferably, on the side wall of the keyboard accommodating groove, above the positioning convex edge, there is also a protective convex edge parallel to the positioning convex edge, and the distance between the positioning convex edge and the protective convex edge is greater than the thickness of the protective plate .

Further, the opening of the keyboard receiving groove is provided with a shield rotatably connected to the fixing sleeve, and after the fixing sleeve is folded, the lower end surface of the shield covers the tablet receiving groove.

Further, a stopper is provided on the side of the keyboard receiving groove close to the tablet receiving groove, and the stoppers are symmetrically arranged in two groups, respectively extending inward from the edge of the fixed sleeve, and the length direction of the stopper is in line with the keyboard receiving groove. parallel to the opening direction. A space is provided between the two symmetrically arranged blocks to allow the keyboard to be connected to the tablet.

Preferably, the keyboard is rotatably provided with a data connector connected to the tablet, and the data connector extends from the keyboard receiving groove into the tablet receiving groove through a gap.

Preferably, a through groove is opened on the side wall of the tablet receiving groove away from the keyboard receiving groove, allowing the data line to be connected to the tablet.

Further, the outer end surface of the fixed sleeve corresponding to the plate receiving groove is provided with a support plate rotatably connected with the fixed sleeve, and the support plate can support the fixed sleeve after rotation.

Preferably, one end of the protective plate is provided with a protective support plate matched with the support plate, and the protective support plate is perpendicular to the protective plate.

The advantages and positive effects of the utility model are: the utility model has a simple structure, convenient configuration, integrates an external keyboard and a fixed sleeve, facilitates the use of the tablet, reduces the probability of the keyboard being forgotten, and facilitates the use of the tablet. In the utility model, the tablet can be accommodated in the tablet receiving groove of the fixed sleeve, and is connected with the keyboard wirelessly or wired, and the fixed sleeve can be folded and turned over to protect the tablet on the one hand, and provide a support and accommodation platform on the other hand, which is convenient for use. The utility model is also provided with a protective plate, and the position of the protective plate in the fixing sleeve can be set according to the actual use conditions, so as to provide various functions of use.

Description of drawings

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

FIG. 2 is a partially enlarged schematic diagram of part A in FIG. 1 .

FIG. 3 is a partially enlarged schematic diagram of part B in FIG. 1 .

FIG. 4 is a partially enlarged schematic diagram of part C in FIG. 1 .

In the figure: 1-keyboard, 101-protrusion, 102-data connector, 2-fixed sleeve, 201-plate receiving groove, 202-keyboard receiving groove, 203-raised edge, 204-through groove, 205-inserting edge, 206 - support plate, 207 - cover plate, 208 - positioning groove, 209 - positioning flange, 2010 - protective flange, 2011 - block, 3 - protective plate, 301 - protective support plate.

Detailed ways

In order to better understand the utility model, the utility model will be further described below in conjunction with specific embodiments and accompanying drawings.

As shown in FIGS. 1-4 , a tablet external keyboard assembly includes a keyboard 1 , a fixing cover 2 and a protective plate 3 .

The fixing cover 2 is respectively provided with a tablet receiving groove 201 for accommodating a tablet and a keyboard accommodating groove 202 for accommodating the keyboard 1 , and the keyboard 1 is connected to the tablet in a wireless or wired manner. The side of the keyboard receiving slot 202 away from the tablet receiving slot 201 is provided with an opening for the keyboard 1 to come in and out.

The sidewall of the keyboard receiving groove 202 is provided with a positioning flange 209 , and the distance between the positioning flange 209 and the bottom of the keyboard receiving groove 202 is greater than the thickness of the keyboard 1 . On the side wall of the keyboard receiving groove 202, there is an arc-shaped positioning groove 208 below the positioning flange 209. On the side of the keyboard 1, there is an arc-shaped protrusion 101 matched with the positioning groove 208. The keyboard 1 passes through the protrusion. The jack 101 and the positioning slot 208 are fitted into the keyboard receiving slot 202 .

On the side wall of the keyboard receiving groove 202 and above the positioning flange 209, a protective flange 2010 parallel to the positioning flange 209 is also provided, and the distance between the positioning flange 209 and the protective flange 2010 is greater than the thickness of the protective plate 3 . The protective plate 3 is disposed in the keyboard receiving groove 202 , between the positioning flange 209 and the protective flange 2010 , and is located above the keyboard 1 . After the fixing cover 1 is folded, the protective plate 3 can cover the flat plate.

The opening of the keyboard receiving slot 202 is provided with a shutter 207 rotatably connected to the fixed sleeve 2 , and the lower end surface of the shutter 2 covers the tablet receiving slot 201 after the fixed sleeve 2 is folded.

A stopper 2011 is provided on a side of the keyboard receiving slot 202 close to the tablet receiving slot 201 . The stoppers 2011 are symmetrically arranged in two groups, respectively extending inward from the edge of the fixing sleeve 2 , and the length direction of the stoppers 2011 is parallel to the opening direction of the keyboard receiving slot 202 . There is a space between the two symmetrically arranged blocks 2011 to allow the keyboard 1 to be connected to the tablet.

The keyboard 1 is rotatably provided with a data connector 102 connected to the tablet, and the data connector 102 extends from the keyboard receiving groove 202 into the tablet receiving groove 201 through a gap.

A through groove 204 is opened on the side wall of the tablet receiving slot 201 away from the keyboard receiving slot 202 , allowing the data cable to be connected to the tablet.

A support plate 206 is rotatably connected to the fixed sleeve 2 on the outer end surface of the fixed sleeve 2 corresponding to the plate receiving groove 201 , and the support plate 206 can support the fixed sleeve 2 after rotating.

One end of the protective plate 3 is provided with a protective support plate 301 matched with the support plate 206 , and the protective support plate 301 is vertically arranged with the protective plate 3 .

The utility model can provide multiple usage states, such as: 1. When only the flat panel is used, the protective plate 3 is arranged in the keyboard receiving groove 202 and is positioned above the keyboard 1 to prevent the keyboard from being damaged by the outside world. At this time, the support plate 206 can rotate to support the fixed sleeve 2 or fit on the fixed sleeve 2 according to the usage requirements. 2. When using the keyboard 1 and the tablet at the same time, pull out the protective plate 3, connect the keyboard 1 to the tablet wirelessly (such as Bluetooth) or wired connection (such as using the data connector 102), turn the support plate 206, and support the protective support plate 301 on the support Under the plate 206, the other end of the protective plate 3 is supported on other planes behind the desktop to provide support and facilitate work. 3. When the tablet is connected to other display devices through a data cable, the tablet is used as a host. At this time, the protective plate 3 is arranged in the receiving groove 201 of the tablet to protect the tablet from damage, and the keyboard 1 can be used freely.

The embodiments of the present utility model have been described in detail above, but the content described is only a preferred embodiment of the present utility model, and cannot be considered as limiting the implementation scope of the present utility model. All equal changes and improvements made according to the scope of the present utility model should still belong to the scope covered by this patent.

Claims (9)

1. A flat-panel external keyboard assembly, comprising a keyboard, characterized in that: it also includes a foldable fixing cover for fixing the keyboard; The fixed sleeve is respectively provided with a flat panel accommodation slot for accommodating a flat panel and a keyboard accommodation slot for accommodating a keyboard, and the keyboard is connected to the panel in a wireless or wired manner; the side of the keyboard accommodation slot away from the flat panel accommodation slot is provided with an opening for convenient keyboard entry and exit ; It also includes a protective plate that covers and protects the keyboard, and the protective plate is arranged in the keyboard receiving groove and is located above the keyboard; after the fixing sleeve is folded, the protective plate can cover the flat plate. 2. The tablet external keyboard assembly according to claim 1, characterized in that: the side wall of the keyboard receiving groove is provided with a positioning flange, and the distance between the positioning flange and the bottom of the keyboard receiving groove is greater than the thickness of the keyboard; On the side wall of the keyboard accommodating groove, there is an arc-shaped positioning groove below the positioning convex edge. On the side of the keyboard, there is an arc-shaped protrusion matching the positioning groove. Fittingly plugged into the keyboard receiving slot. 3. The tablet external keyboard assembly according to claim 2, characterized in that: on the side wall of the keyboard accommodating groove, above the positioning convex edge, there is also a protective convex edge parallel to the positioning convex edge, and the positioning convex edge The distance between the convex edge and the protective convex edge is greater than the thickness of the protective plate. 4. The tablet external keyboard assembly according to claim 1, characterized in that: the opening of the keyboard accommodating groove is provided with a shutter rotatably connected to the fixed sleeve, and after the fixed sleeve is folded, the lower end surface of the shutter Cover the plate holder. 5. The tablet external keyboard assembly according to any one of claims 1-4, characterized in that: the side of the keyboard receiving groove close to the tablet receiving groove is provided with a stopper, and the stoppers are symmetrically arranged in two groups, extend inward from the edge of the fixing sleeve respectively, and the length direction of the stopper is parallel to the opening direction of the keyboard receiving groove; A space is provided between the two symmetrically arranged blocks to allow the keyboard to be connected to the tablet. 6 . The tablet external keyboard assembly according to claim 5 , wherein the keyboard is rotatably provided with a data connector connected to the tablet, and the data connector extends from the keyboard receiving groove into the tablet receiving groove through a gap. 7 . The tablet external keyboard assembly according to claim 1 , wherein a through slot is opened on the side wall of the tablet receiving groove away from the keyboard receiving groove, allowing the data cable to be connected to the tablet. 7 . 8. The tablet external keyboard assembly according to claim 1, characterized in that: the outer end surface of the fixing sleeve corresponding to the receiving groove of the tablet is provided with a support plate rotatably connected with the fixing sleeve, and the support plate can be rotated Support set. 9 . The tablet external keyboard assembly according to claim 1 , wherein a protective support plate matched with the support plate is provided at one end of the protective plate, and the protective support plate is perpendicular to the protective plate. 10 .