CN2525665Y

CN2525665Y - Push button of keyboard

Info

Publication number: CN2525665Y
Application number: CN 01271367
Authority: CN
Inventors: 林伟华
Original assignee: HUATONG INDUSTRY Co Ltd LONGGANG DISTRICT SHENZHEN
Current assignee: HUATONG INDUSTRY Co Ltd LONGGANG DISTRICT SHENZHEN
Priority date: 2001-12-26
Filing date: 2001-12-26
Publication date: 2002-12-11
Anticipated expiration: 2011-12-26

Abstract

The utility model relates to a computer keyboard and discloses a push button of keyboard which comprises a keycap and a keycap seat. The push button of keyboard is characterized in that: the keycap comprises a top surface and a guide bar which is arranged below the top surface and near the center part of the top surface and connected with the top surface as a whole, and two sides of the guide bar are provided with a locating hook connected with the top surface as a whole respectively; the keycap seat is provided with a guide hole corresponding with the guide bar and a locating hole corresponding with the locating hook. Compared with the prior keyboard push button, the utility model two brackets, simplifies the structure and reduces the cost, and the installation of the push button of keyboard becomes easier.

Description

Keyboard

Technical field

The utility model relates to a kind of computer keyboard, is specifically related to the structure of keyboard.

Background technology

A kind of popular in the prior art computer keyboard shown in Fig. 1 a to Fig. 1 g, its keycap is connected by snap fit with two supports, and support is connected with key base again.It is many that such keyboard is formed member, complex structure, and manufacturing and assembly difficulty are big, the production cost height.

Summary of the invention

The technical problems to be solved in the utility model is that the above-mentioned defective at existing keyboard provides a kind of novel keyboard button simple in structure, easy for installation, with low cost.

The technical solution of the utility model is, construct a kind of keyboard, comprise keycap and keycap seat, it is characterized in that, described keycap comprises an end face, being provided with the guide post that is connected as a single entity with end face near the middle part below the described end face, respectively be provided with a location hook that is connected as a single entity with end face in the both sides of described guide post; On described keycap seat, be provided with pilot hole corresponding and the location hole corresponding with described location hook with described guide post.

Aforesaid the utility model keyboard, keycap directly is connected with the keycap seat with location hook by the guide post on it, compares with traditional keyboard, has saved two supports, simplifies the structure, and has reduced cost, also makes to install to become easier.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Description of drawings

Fig. 1 a is the keycap front view of existing keyboard;

Fig. 1 b is the keycap end view of existing keyboard;

Fig. 1 c is support one front view in the existing keyboard;

Fig. 1 d is support one end view in the existing keyboard;

Fig. 1 e is support two front views in the existing keyboard;

Fig. 1 f is support two end views in the existing keyboard;

Fig. 1 g is the part figure of plate in the keyboard for the key base front view in the existing keyboard;

Fig. 2 a is the keycap first embodiment front view of the utility model keyboard;

Fig. 2 b is Fig. 2 a keycap end view;

Fig. 2 c is the cutaway view of Fig. 2 a keycap;

Fig. 2 d is the key base cutaway view of the utility model keyboard, is the local figure of plate in the keyboard;

Fig. 2 e is the key base plane graph of the utility model keyboard, is the local figure of plate in the keyboard;

Fig. 2 f is the keycap second embodiment front view of the utility model keyboard;

Fig. 2 g is Fig. 2 f keycap end view.

Embodiment

Fig. 2 a to Fig. 2 e shows structure and the composition of the utility model keyboard first embodiment, comprise keycap 1 and keycap seat 2, keycap 1 comprises end face 3, the middle part is provided with the guide post 4 that is connected as a single entity with end face 3 below end face 3, respectively is provided with a location hook 5 that is connected as a single entity with end face 3 in the both sides of guide post 4; On keycap seat 2, be provided with pilot hole 6 corresponding and the location hole 7 corresponding with location hook 5 with guide post 4; Guide post 4 is a hollow structure; Location hook 5 is shaft-like on the whole, is provided with the barb 8 that stretches out to the next door in the bottom of bar.Wherein guide post 4, location hook 5 and end face 3 one are injection molded, form keycap 1 jointly.Guide post 4 need only be aimed at pilot hole 6 during installation, location hook 5 is aimed at slightly firmly to depress with location hole 7 and is got final product.Under the effect of barb 8, keycap 1 is can not throw off from keycap seat 2 when normally using.Because location hook 5 is a plastic body, has certain elasticity, barb adopts the angle of being a bit larger tham 90 degree, keycap can be taken off when making progress push-key cap 1 with bigger power, is convenient to operations such as maintenance like this.

Fig. 2 f to Fig. 2 g shows structure and the composition of the utility model keyboard second embodiment.The position that the main distinction of itself and first embodiment is guide post 4 is the off-center position slightly.

Claims

1, a kind of keyboard, comprise keycap (1) and keycap seat (2), it is characterized in that, described keycap (1) comprises end face (3), near the middle part, below of described end face (3), be provided with the guide post (4) that is connected as a single entity with end face (3), respectively be provided with a location hook (5) that is connected as a single entity with end face (3) in the both sides of guide post (4); On described keycap seat (2), be provided with pilot hole (6) corresponding and the location hole (7) corresponding with described location hook (5) with described guide post (4).

2, keyboard according to claim 1 is characterized in that, described guide post (4) is a hollow structure.

3, keyboard according to claim 1 is characterized in that, described location hook (5) is shaft-like on the whole, is provided with the barb (8) that stretches out to the next door in the bottom of bar.