CN208622069U - A kind of input equipment of Information technology - Google Patents

Abstract

The utility model discloses a kind of input equipments of Information technology, including writing input board, dog-ear bar and writing pencil, circular shaft is symmetrically arranged on the downside of the writing input board, the upper interior of the dog-ear bar is symmetrically arranged with axis hole, the inner rotation of the axis hole installs circular shaft, the writing pencil includes circle set, pen body, nib, torsion tension spring and snap-gauge, and the internal slide of the circle set is socketed pen body.It turns over dog-ear bar, slide plate can be slided in annular groove annular, pass through the limit of annular groove, limitation slide plate continues to turn over, and can be used for oblique place writing input board and uses on the table, so that dog-ear bar function is polynary, pen body, while rotational circle set are held, when snap-gauge rotates corresponding sliding slot, pull downward on round set, snap-gauge can move down inside sliding slot, derotation circle set, so that snap-gauge is caught in arc groove, the entire length for changing writing pencil, meets the use demand of different people.

Description

A kind of input equipment of Information technology

Technical field

The utility model relates to input equipment technical field, specially a kind of input equipment of Information technology.

Background technique

Input equipment is the equipment to computer input data and information, is that computer is communicated with user or other equipment Bridge, input equipment are one of the main devices that information exchange is carried out between user and computer system.

Existing writing input board will be written on input using position identification module is gesticulated in conjunction with vocabulary memory module Word on plate screen, by word transformation standard lexical information, is then passed to computer by conversion unit, opposite to use keyboard, It is more quick, but have the following disadvantages: first, the dog-ear bar for portable carrying writing input board has a single function, and second, Writing pencil length for writing on writing input board is fixed, and different people has the needs of different holding rod length, and somebody likes It vigorously holds a rear end to write, therefore the writing pencil of regular length is not able to satisfy the writing hobby of different people.

Utility model content

The purpose of this utility model is to provide a kind of input equipments of Information technology, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of input equipment of Information technology, including Writing input board, dog-ear bar and writing pencil, are symmetrically arranged with circular shaft on the downside of the writing input board, in the upside of the dog-ear bar Portion is symmetrically arranged with axis hole, and the inner rotation of the axis hole installs circular shaft, and the writing pencil includes circle set, pen body, nib, torsion Tension spring and snap-gauge, the internal slide of the circle set are socketed pen body, and the upper end of the pen body is equipped with nib, the downside of the pen body It is symmetrically arranged with snap-gauge, the inner wall left and right sides of the circle set is symmetrically equipped with arc groove, the internal slide installation of the arc groove The inner wall front and back side of snap-gauge, the circle set is equipped with sliding slot.

Preferably, the upside of the circular shaft is equipped with slide plate, and side is equipped with annular groove in the inner wall of axis hole, and the inner wall of annular groove slides peace Fill slide plate.

Preferably, the inner wall lower end of the circle set is fixedly connected with torsion tension spring, and the upper end for turning round tension spring is fixedly connected on pen body Lower end.

Compared with prior art, the utility model has the beneficial effects that first, dog-ear bar of turning over, slide plate can be in ring The sliding of slot annular limits slide plate and continues to turn over by the limit of annular groove, can be used for oblique being placed on writing input board It is used on desktop, so that dog-ear bar function is polynary, second, pen body, while rotational circle set are held, corresponds to sliding slot when snap-gauge rotates, Round set is pulled downward on, snap-gauge can move down inside sliding slot, and derotation circle set changes hand-written so that snap-gauge is caught in arc groove The entire length of pen, meets the use demand of different people.

Detailed description of the invention

Fig. 1 is the main view local cutting schematic diagram of the utility model；

Fig. 2 is cut-away illustration on the left of the dog-ear bar of the utility model；

Fig. 3 is the writing pencil local cutting schematic diagram of the utility model；

Fig. 4 is transverse cross sectional schematic top plan view on the upside of the writing pencil of the utility model.

In figure: 1 writing input board, 2 circular shafts, 3 dog-ear bars, 4 axis holes, 5 slide plates, 6 annular grooves, 7 circle sets, 8 pen bodies, 9 nibs, 10 Turn round tension spring, 11 snap-gauges, 12 arc grooves, 13 sliding slots, 101 writing pencils.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of input equipment of Information technology, including Writing input board 1, dog-ear bar 3 and writing pencil 101, the downside of writing input board 1 are symmetrically arranged with circular shaft 2, in the upside of dog-ear bar 3 Portion is symmetrically arranged with axis hole 4, and the inner rotation of axis hole 4 installs circular shaft 2, and the upside of circular shaft 2 is equipped with slide plate 5, and slide plate 5 is in annular groove 6 When being slidably matched, dog-ear bar 3 can be limited and moved left and right in circular shaft 2, dog-ear bar 3 of turning over, slide plate 5 can be in 6 inner ring of annular groove Shape sliding, until, by the limit of annular groove 6, limiting slide plate 5 when dog-ear bar 3 and 1 rear end angle of writing input board are 30 degree and continuing It turns over, can be used for oblique place writing input board 1 and use on the table, side is equipped with annular groove 6, ring in the inner wall of axis hole 4 The inner wall of slot 6 is slidably installed slide plate 5.

Refering to Fig. 3 and Fig. 4, writing pencil 101 includes circle set 7, pen body 8, nib 9, torsion tension spring 10 and snap-gauge 11, circle set 7 internal slide is socketed pen body 8, and the upper end of pen body 8 is equipped with nib 9, and screen of the nib 9 in writing input board 1 is submitted a written statement to a higher authority It writes, the inner wall lower end of circle set 7, which is fixedly connected with, turns round tension spring 10, and twisting and stretching can be controlled by turning round tension spring 10, and initial kinking is returned Spin is 10 newton, and stretch recovery forces are 20 newton, and the upper end for turning round tension spring 10 is fixedly connected on the lower end of pen body 8, under pen body 8 Side is symmetrically arranged with snap-gauge 11, and the inner wall left and right sides of circle set 7 is symmetrically equipped with arc groove 12, the internal slide installation of arc groove 12 Snap-gauge 11, snap-gauge 11 can in arc groove 12 transverse rotation, when snap-gauge 11 rotates corresponding sliding slot 13, snap-gauge 11 can be in sliding slot 13 Portion moves up and down, and side is equipped with sliding slot 13 before and after the inner wall of circle set 7.

When the utility model is specifically implemented: by portable dog-ear bar 3, writing input board 1 easy to carry, folding of turning over Angular pole 3, slide plate 5 can be slided in 6 annular of annular groove, until passing through when dog-ear bar 3 and 1 rear end angle of writing input board are 30 degree The limit of annular groove 6, limitation slide plate 5 continue to turn over, and can be used for oblique place writing input board 1 and use on the table, make It is polynary to obtain 3 function of dog-ear bar, holds pen body 8, while rotational circle set 7, so that the arc groove 12 before the disengaging of snap-gauge 11, works as snap-gauge 11 rotate corresponding sliding slot 13, pull downward on circle set 7, and snap-gauge 11 can move down inside sliding slot 13, turn round tension spring 10 at this time and are turned round Folding stretches, until when circle set 7 is extended the length directly needed with pen body 8, while the corresponding arc groove 12 of snap-gauge 11, derotation circle set 7, So that snap-gauge 11 is caught in arc groove 12, tension spring 10 is turned round without twisted, but keep tensional state, pass through the stretching retraction for turning round tension spring 10 Power, so that 11 clamping arc groove 12 of snap-gauge, then changes the entire length of writing pencil 101, meet the use demand of different people.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of input equipment of Information technology, including writing input board (1), dog-ear bar (3) and writing pencil (101), feature It is: is symmetrically arranged with circular shaft (2) on the downside of the writing input board (1), the upper interior of the dog-ear bar (3) is symmetrically arranged with axis The inner rotation in hole (4), the axis hole (4) installs circular shaft (2), and the writing pencil (101) includes circle set (7), pen body (8), the internal slide of written (9), torsion tension spring (10) and snap-gauge (11), the circle set (7) is socketed pen body (8), the pen body (8) Upper end be equipped with written (9), be symmetrically arranged with snap-gauge (11) on the downside of the pen body (8), the inner wall left and right sides of the circle set (7) Arc groove (12) symmetrically are equipped with, the internal slide of the arc groove (12) installs snap-gauge (11), the inner wall of the circle set (7) Front and back side is equipped with sliding slot (13).

2. a kind of input equipment of Information technology according to claim 1, it is characterised in that: the upside of the circular shaft (2) Equipped with slide plate (5), side is equipped with annular groove (6) in the inner wall of axis hole (4), and the inner wall of annular groove (6) is slidably installed slide plate (5).

3. a kind of input equipment of Information technology according to claim 1, it is characterised in that: the inner wall of the circle set (7) Lower end, which is fixedly connected with, turns round tension spring (10), and the upper end for turning round tension spring (10) is fixedly connected on the lower end of pen body (8).