CN213715889U

CN213715889U - Space key bracket of notebook keyboard

Info

Publication number: CN213715889U
Application number: CN202022958158.3U
Authority: CN
Inventors: 王云辉
Original assignee: Kunshan Huangkang Precision Hardware Products Co ltd
Current assignee: Kunshan Huangkang Precision Hardware Products Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-16
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to the technical field of notebook keyboard components, in particular to a notebook keyboard space key bracket, which solves the defects existing in the prior art and comprises a shell and a bracket body, wherein the shell is internally provided with a matching groove, an imitated groove and a mounting groove which are communicated with each other in sequence, and the side wall of the imitated groove is provided with a stepping notch; the bottom wall of the mounting groove is fixedly provided with a butt joint seat, steel balls are arranged on two sides of the butt joint seat in a sliding mode, clamping blocks are arranged on the side wall of the mounting groove in a sliding mode, and the tops of the clamping blocks are inclined; the bottom fixed connection elastic component of support body through the setting of fixing base, butt joint seat, fixture block, draw-in groove, hemisphere groove and steel ball isotructure, during the installation, can directly press the keyboard body to the mounting groove of below in, can accomplish the installation, simple to operate is swift, makes things convenient for personnel to operate.

Description

Space key bracket of notebook keyboard

Technical Field

The utility model relates to a notebook keyboard part technical field especially relates to a notebook keyboard blank key support.

Background

The keyboard of the notebook is also mostly a membrane keyboard. The membrane keyboard is an example of the category of membrane switches, and the membrane switches with more keys and orderly arranged are commonly called as membrane keyboards. The membrane keyboard is an operation system integrating decoration and functionality which is popular internationally in recent years.

Notebook keyboard among the prior art installs loaded down with trivial details, and the personnel of not being convenient for operate, and the bottom only sets up the spring that utilizes the buckle to connect and resets, and the spring easily drops and damages, and life is short to the frequent condition that appears the dress in the installation and is anti-reverse.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a space key bracket of a notebook keyboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a blank key bracket of a notebook keyboard comprises a shell and a bracket body, wherein an adaptive groove, a contour groove and a mounting groove which are communicated with each other are sequentially formed in the shell, and a yielding notch is formed in the side wall of the contour groove;

the bottom wall of the mounting groove is fixedly provided with a butt joint seat, steel balls are arranged on two sides of the butt joint seat in a sliding mode, clamping blocks are arranged on the side wall of the mounting groove in a sliding mode, and the tops of the clamping blocks are inclined;

the bottom of the support body is fixedly connected with an elastic part, the bottom of the elastic part is fixedly connected with a fixed seat, clamping grooves corresponding to the clamping blocks are formed in the two sides of the fixed seat, a bottom groove is formed in the bottom of the fixed seat, and hemispherical grooves corresponding to the steel balls are formed in the two sides of the inner wall of the bottom groove.

Preferably, the elastic piece is an elastic metal sheet, and a first spring is fixedly connected to the elastic metal sheet.

Preferably, one end of the bracket body is in a taper shape, the other end of the bracket body is in a rectangular shape, and the bracket body is the same as the adaptive groove in shape.

Preferably, first chutes are formed in two sides of the inner wall of the mounting groove, the clamping block is connected with the first chutes in a sliding mode, the inner wall of the first chute is fixedly connected with a second spring through a buckle, and the other end of the second spring is fixedly connected with one side of the clamping block.

Preferably, the two sides of the butt joint seat are both provided with second sliding grooves, the steel balls are embedded in the second sliding grooves, the side walls of the second sliding grooves are fixedly connected with third springs, and the other ends of the third springs are fixedly connected with the steel balls.

The utility model has the advantages that:

1. the utility model discloses in through the setting of fixing base, butt joint seat, fixture block, draw-in groove, hemisphere groove and steel ball isotructure, during the installation, can directly press the keyboard body to the mounting groove of below in, can accomplish the installation, simple to operate is swift, makes things convenient for personnel to operate.

2. The utility model discloses in through the setting of elastic metal piece, utilize elastic metal piece with fixing base and keyboard leg joint, be difficult for droing, it is enough that the elasticity can be ensured to the middle spring that installs additional, has prolonged life.

3. The utility model discloses in set different shapes to through the both ends with the support body to can avoid the condition of dress anti-reflection to take place, and can accelerate the installation effectiveness.

Drawings

Fig. 1 is a schematic view of a space key bracket of a notebook keyboard before installation;

fig. 2 is a schematic diagram of a space key holder of a notebook keyboard after being mounted;

fig. 3 is a top view of the bracket body according to the present invention;

fig. 4 is an enlarged view of the space key frame of the notebook keyboard at the position of the mark a.

In the figure: the support comprises a shell 1, an adaptive groove 11, an imitated groove 12, a yielding notch 13, a mounting groove 14, a fixture block 15, a butt joint seat 16, a steel ball 17, a support body 2, an elastic metal sheet 21, a first spring 22, a fixed seat 23, a clamping groove 24, a bottom groove 25 and a semispherical groove 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the space key bracket of the notebook keyboard comprises a shell 1 and a bracket body 2, wherein an adaptive groove 11, an imitated groove 12 and a mounting groove 14 which are communicated with each other are sequentially formed in the shell 1, and a abdicating notch 13 is formed in the side wall of the imitated groove 12; a butt joint seat 16 is fixedly arranged on the bottom wall of the mounting groove 14, steel balls 17 are arranged on two sides of the butt joint seat 16 in a sliding mode, clamping blocks 15 are arranged on the side wall of the mounting groove 14 in a sliding mode, and the tops of the clamping blocks 15 are inclined; the bottom fixedly connected with elastic component of support body 2, the bottom fixedly connected with fixing base 23 of elastic component, the draw-in groove 24 corresponding with fixture block 15 has all been seted up to the both sides of fixing base 23, and kerve 25 has been seted up to the bottom of fixing base 23, and hemisphere groove 26 corresponding with steel ball 17 has all been seted up to the inner wall both sides of kerve 25.

Wherein, through fixing base 23, butt joint seat 16, fixture block 15, draw-in groove 24, the setting of hemisphere groove 26 and steel ball 17 isotructure, during the installation, can directly press the keyboard body into the mounting groove 14 of below, can accomplish the installation, simple to operate is swift, make things convenient for personnel's operation, setting through elastic metal piece 21, utilize elastic metal piece 21 with fixing base 23 and keyboard leg joint, be difficult for droing, it is enough that elasticity can be ensured to the centre spring of installing additional, the service life is prolonged, through setting different shapes to the both ends with support body 2, thereby can avoid the condition emergence of the dress reversal, and can accelerate the installation effectiveness.

The elastic piece is an elastic metal sheet 21, and a first spring 22 is fixedly connected to the elastic metal sheet 21;

one end of the bracket body 2 is in a taper shape, the other end of the bracket body 2 is in a rectangular shape, and the shape of the bracket body 2 is the same as that of the adapting groove 11;

two sides of the inner wall of the mounting groove 14 are provided with first sliding grooves, the clamping block 15 is connected with the first sliding grooves in a sliding manner, the inner wall of the first sliding grooves is fixedly connected with a second spring through a buckle, and the other end of the second spring is fixedly connected with one side of the clamping block 15;

the second spout has all been seted up to the both sides of butt joint seat 16, and steel ball 17 imbeds in the inside of second spout, fixedly connected with third spring on the lateral wall of second spout, the other end and the steel ball 17 fixed connection of third spring.

In the embodiment, during installation, the bracket body 2 is aligned with the adaptive groove 11, and due to the fact that the shapes of the two ends of the bracket body 2 are different, a person can quickly install the bracket body without reversely installing the bracket body 2, the installation is completed after the bracket body 2 is pressed, the fixing seat 23 is inserted into the installation groove 14 below the fixing seat, the butt joint seat 16 extends into the bottom groove 25, the fixing seat 23 enables the clamping blocks 15 on the two sides to be collected into the first sliding groove and the steel balls 17 to be collected into the second sliding groove when the fixing seat 23 is inserted, and after the fixing seat is tightly inserted, the clamping blocks 15 and the steel balls 17 are popped out and respectively embedded into the clamping grooves 24 and the;

further, when in use, the pressing bracket body 2 can be operated, the bracket body 2 can move downwards, after being loosened, the bracket body 2 is reset under the pushing of the elastic metal sheet 21 and the first spring 22, and the abdicating notch 13 is arranged at one side of the contour groove 12, so that enough deformation space of the elastic metal sheet 21 can be provided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A space key bracket of a notebook keyboard comprises a shell (1) and a bracket body (2), and is characterized in that an adaptive groove (11), an imitated groove (12) and a mounting groove (14) which are communicated with each other are sequentially formed in the shell (1), and a yielding notch (13) is formed in the side wall of the imitated groove (12);

a butt joint seat (16) is fixedly arranged on the bottom wall of the mounting groove (14), steel balls (17) are arranged on two sides of the butt joint seat (16) in a sliding mode, clamping blocks (15) are arranged on the side wall of the mounting groove (14) in a sliding mode, and the tops of the clamping blocks (15) are inclined;

the bottom fixedly connected with elastic component of support body (2), the bottom fixedly connected with fixing base (23) of elastic component, draw-in groove (24) corresponding with fixture block (15) have all been seted up to the both sides of fixing base (23), kerve (25) have been seted up to the bottom of fixing base (23), the inner wall both sides of kerve (25) have all been seted up with corresponding hemisphere groove (26) of steel ball (17).

2. The blank key holder of the notebook keyboard according to claim 1, characterized in that the elastic member is an elastic metal sheet (21), and a first spring (22) is fixedly connected to the elastic metal sheet (21).

3. The space bar bracket of the notebook keyboard according to claim 1, characterized in that one end of the bracket body (2) is tapered, the other end of the bracket body (2) is rectangular, and the bracket body (2) and the adapting groove (11) are the same in shape.

4. The blank key bracket of the notebook keyboard according to claim 1, characterized in that a first sliding groove is formed on both sides of the inner wall of the mounting groove (14), the clamping block (15) is slidably connected with the first sliding groove, a second spring is fixedly connected to the inner wall of the first sliding groove through a buckle, and the other end of the second spring is fixedly connected with one side of the clamping block (15).

5. The space key bracket of the notebook keyboard according to claim 1, wherein the two sides of the butt joint seat (16) are both provided with a second sliding groove, the steel ball (17) is embedded in the second sliding groove, the side wall of the second sliding groove is fixedly connected with a third spring, and the other end of the third spring is fixedly connected with the steel ball (17).