CN209590789U

CN209590789U - A kind of computer keyboard with dust reduction capability

Info

Publication number: CN209590789U
Application number: CN201920283494.7U
Authority: CN
Inventors: 江月香
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-11-05
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to computer hardware technology fields, in particular a kind of computer keyboard with dust reduction capability, including shell, spring and pull cabinet, the front of the shell is equipped with key, and the quadrangle port of shell offers resettlement groove by pouring, the inside of the resettlement groove is inlaid with inserting column, and the outer end of inserting column is provided with limited block by being welded and fixed, in the utility model, pass through the movable rotation-shaft of setting, cover and housing, when not needing using the keyboard, the activity of cover board is arranged by the keyboard, user can be using movable rotation-shaft as a movable part, cover board progress roll over offset is drawn by manually controlling, until cover board is covered on the front of shell using the movement of overturning, the keyboard can be played from the front of shell in the cover board of baffle-type using itself and be blocked, dust-proof effect, this structure exists It is dust-proof by carrying out while so that the keyboard has certain dust reduction capability, the cleaning in device later period can be convenient for.

Description

A kind of computer keyboard with dust reduction capability

Technical field

The utility model relates to computer hardware technology field, specially a kind of computer keyboard with dust reduction capability.

Background technique

It is also most important input equipment that keyboard, which is the most frequently used, can be by English alphabet, number, punctuation mark by keyboard Etc. being input in computer, to issue order, input data etc., also some keys with various shortcut keys to computer Disk, keyboard belong to one of computer hard disk, are inputted for secondary computer.

Computer keyboard on the market when it is exposed under unobstructed environment when, due to itself do not have dust reduction capability, The accumulation of dust will will increase the cleaning degree of difficulty in device later period, while general computer keyboard does not have certain buffering yet Structure, computer keyboard ontology are extremely easy to be damaged because dropping, and therefore, propose regarding to the issue above a kind of with dust-proof function The computer keyboard of energy.

Utility model content

The purpose of this utility model is to provide a kind of computer keyboards with dust reduction capability, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions:

A kind of computer keyboard with dust reduction capability, including shell, spring and pull cabinet, the front peace of the shell Equipped with key, and the quadrangle port of shell offers resettlement groove by pouring, and the inside of the resettlement groove is inlaid with inserting column, and The outer end of inserting column is provided with limited block by being welded and fixed, and the spring is fixedly arranged by welding on the inside of resettlement groove, The front lower section of the shell is covered with pole magnetic patch by being adhesively fixed, and cover board is connected at the top of shell, and cover board passes through Movable rotation-shaft and shell are flexibly connected, and the upper front of the cover board is equipped with pole magnetic patch by being adhesively fixed, and cover board is just Middle face offers intrusion slot by pouring, and the inside of the intrusion slot is inlaid with active carbon interlayer, and the pull cabinet passes through The embedded inside for being set to shell, and the two sides of pull cabinet are welded with traction sliding block, the outer end of the traction sliding block opens up There is sliding slot.

Preferably, the height of the key is less than the height of inserting column, and between the bottom of inserting column and the top of spring Elastic connection.

Preferably, the cover board constitutes bascule by movable rotation-shaft and shell, and it is in pair that the front of cover board, which is provided with, Claim the pole the S magnetic patch of structure, the vertical central axes of the pole S magnetic patch and the vertical central axes of the pole N magnetic patch are in same horizontal line On.

Preferably, the active carbon interlayer structure setting in a strip shape is in the inside of intrusion slot, and intrusion slot and active carbon every Layer connects and composes insert structure.

Preferably, the inside of the pull cabinet is arranged in hollow form structure distribution, and pull cabinet passes through traction sliding block It is connected with sliding slot, the sliding slot is fixedly connected by pouring with shell, and shell passes through traction sliding block, sliding slot and pull cabinet Constitute slidable structure.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, by the movable rotation-shaft of setting, cover and housing, when not needing using the keyboard, lead to It crosses the keyboard activity of cover board is arranged, user can draw using movable rotation-shaft as a movable part by manually controlling Cover board carries out roll over offset, until cover board is covered on the front of shell using the movement of overturning, the keyboard is using itself in gear Board-like cover board can be played from the front of shell block, dust-proof effect, this structure is to have the keyboard certain anti- It is dust-proof by carrying out while dirt function, the cleaning in device later period can be convenient for；

2, it in the utility model, by the key, inserting column and spring of setting, is dropped when from eminence reverse side occurs for the keyboard When, inserting column preferentially will touch ground by key, since the collision of ground and inserting column will bring its opposite impact force, So that inserting column is because the placement direction of stress towards spring is drawn close, in conjunction with spring it is when in a compressed state can be by reaction Power is applied on inserting column, so that inserting column buffers the impact force generated during the keyboard is dropped by this active force, This structure, by carrying out buffer protection, can ensure that the keyboard is sent out while making the keyboard have certain buffer structure Give birth to the integrality after reverse side is dropped.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model shell side structure schematic view；

Fig. 3 is the utility model sliding groove structure schematic diagram；

Fig. 4 is structural schematic diagram at the A of the utility model Fig. 1.

In figure: 1- shell, 2- key, 3- inserting column, 4- limited block, 5- spring, the pole 6-N magnetic patch, 7- cover board, the pole 8-S magnetic Block, 9- movable rotation-shaft, 10- active carbon interlayer, 11- pull cabinet, 12- draw sliding block.

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.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of computer keyboard with dust reduction capability, including shell 1, spring 5 and pull cabinet 11, the shell 1 Front is equipped with key 2, and the quadrangle port of shell 1 offers resettlement groove by pouring, and the inside of the resettlement groove is inlaid with Inserting column 3, and the outer end of inserting column 3 is provided with limited block 4 by being welded and fixed, the spring 5 is fixedly arranged by welding on The front lower section of the inside of resettlement groove, the shell 1 is covered with the pole N magnetic patch 6 by being adhesively fixed, and the top connection of shell 1 There is cover board 7, and cover board 7 is flexibly connected by movable rotation-shaft 9 and shell 1, the upper front of the cover board 7 is by being adhesively fixed The pole S magnetic patch 8 is installed, and the positive Middle face of cover board 7 offers intrusion slot by pouring, the inside of the intrusion slot is inlaid with work Property charcoal interlayer 10, the pull cabinet 11 is by the embedded inside for being set to shell 1, and the two sides of pull cabinet 11 are welded with Sliding block 12 is drawn, the outer end of the traction sliding block 12 offers sliding slot.

The height of the key 2 is less than the height of inserting column 3, and elastic between the bottom of inserting column 3 and the top of spring 5 Connection, when from eminence reverse side, which occurs, for the keyboard drops, in conjunction between key 2 and inserting column 3, there are certain differences in height, should Device makes the keyboard drop moment by this difference in height, and inserting column 3 preferentially will touch ground by key 2, due to ground The collision in face and inserting column 3 will bring its opposite impact force, so that inserting column 3 is because stress is towards the placement direction of spring 5 Draw close, and deformation occurs for spring 5, in conjunction with spring 5 it is when in a compressed state can be by reaction force acts to inserting column 3 On, so that inserting column 3 buffers the impact force generated during the keyboard is dropped by this active force, this structure is making While the keyboard has certain buffer structure, by carrying out buffer protection, after can ensureing that keyboard generation reverse side is dropped Integrality；The cover board 7 constitutes bascule by movable rotation-shaft 9 and shell 1, and the front of cover board 7 is provided in symmetrical junction The pole the S magnetic patch 8 of structure, the vertical central axes of the pole S magnetic patch 8 and the vertical central axes of the pole N magnetic patch are on same horizontal line, When not needing using the keyboard, the activity of cover board 7 is arranged by the keyboard, user can be living as one by movable rotation-shaft 9 Dynamic component draws the progress roll over offset of cover board 7 by manually controlling, until cover board 7 is covered on shell 1 using the movement of overturning Front, and magnetic occurs for the principle that is attracted each other using opposite pole of the pole the S magnetic patch 8 that is equipped with of 1 front of shell and the pole N magnetic patch 6 Property connection, which can play the role of positioning by this magnetic texure to the connection of cover board 7 and shell 1, keyboard utilization Itself in baffle-type cover board 7 can be played from the front of shell 1 block, dust-proof effect, this structure making the keyboard have It is dust-proof by carrying out while having certain dust reduction capability, the cleaning in device later period can be convenient for；The active carbon interlayer 10 Structure setting in a strip shape is in the inside of intrusion slot, and intrusion slot and active carbon interlayer 10 connect and compose insert structure, in conjunction with lid Plate 7 is internally provided with this as the active carbon interlayer 10 of active carbon material, according to the adsorptivity that active carbon material has, activity When cover board 7 being set being covered on the front of shell 1 of charcoal interlayer 10, can effectively absorbed portion accumulation dust；The pull The inside of cabinet 11 is arranged in hollow form structure distribution, and pull cabinet 11 is connected by drawing sliding block 12 with sliding slot, described Sliding slot is fixedly connected by pouring with shell 1, and shell 1 is made up of slidably traction sliding block 12, sliding slot and pull cabinet 11 Structure is provided with this as the pull cabinet 11 of hollow form structure by the keyboard, which can be using this structure Too small auxiliary tool provides a foldable space, and convenient for the use in user's later period, while pull cabinet 11 is using can take out Pull-type setting, when needing to take out the tool inside pull cabinet 11, user draws pull-out box by manually controlling Body 11 pulls out, and the traction sliding block 12 that 11 two sides of pull cabinet are equipped with will be because stress be along the track being equipped with inside sliding slot It is slided, when traction sliding block 12 is complete and sliding slot separates, the draw operation of pull cabinet 11 be can be completed, and pull Cabinet 11 completely it is exposed in air, user will be more convenient to the taking-up work of tool.

Workflow: certain in conjunction with existing between key 2 and inserting column 3 when from eminence reverse side, which occurs, for the keyboard drops Difference in height, which makes the keyboard drop moment by this difference in height, inserting column 3 will preferential key 2 touch Ground, since the collision of ground and inserting column 3 will bring its opposite impact force, so that inserting column 3 is because stress is towards spring 5 Placement direction draw close, and deformation occurs for spring 5, in conjunction with spring 5 it is when in a compressed state can be by reaction force acts Onto inserting column 3, so that inserting column 3 buffers the impact force generated during the keyboard is dropped by this active force, when not When needing using the keyboard, the activity of cover board 7 is arranged by the keyboard, user can be by movable rotation-shaft 9 as a movable structure Part draws the progress roll over offset of cover board 7 by manually controlling, until cover board 7 is being covered on shell 1 just using the movement of overturning Front, and the principle that is attracted each other using opposite pole of the pole the S magnetic patch 8 that is equipped with of 1 front of shell and the pole N magnetic patch occur it is magnetic even It connects, which can play the role of positioning to the connection of cover board 7 and shell 1 by this magnetic texure, which utilizes itself Can be played from the front of shell 1 in the cover board 7 of baffle-type block, dust-proof effect.

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

1. a kind of computer keyboard with dust reduction capability, including shell (1), spring (5) and pull cabinet (11), feature exists In: the front of the shell (1) is equipped with key (2), and the quadrangle port of shell (1) offers resettlement groove by pouring, institute The inside for stating resettlement groove is inlaid with inserting column (3), and the outer end of inserting column (3) is provided with limited block (4), institute by being welded and fixed The inside that spring (5) is fixedly arranged by welding on resettlement groove is stated, the front lower section of the shell (1) passes through the covering that is adhesively fixed There is the pole N magnetic patch (6), and be connected with cover board (7) at the top of shell (1), and cover board (7) is living by movable rotation-shaft (9) and shell (1) The upper front of dynamic connection, the cover board (7) is equipped with the pole S magnetic patch (8) by being adhesively fixed, and the positive Middle face of cover board (7) Intrusion slot is offered by pouring, the inside of the intrusion slot is inlaid with active carbon interlayer (10), and the pull cabinet (11) is logical The embedded inside for being set to shell (1) is crossed, and the two sides of pull cabinet (11) are welded with traction sliding block (12), the traction is slided The outer end of block (12) offers sliding slot.

2. a kind of computer keyboard with dust reduction capability according to claim 1, it is characterised in that: the key (2) Height be less than the height of inserting column (3), and elastic connection between the bottom of inserting column (3) and the top of spring (5).

3. a kind of computer keyboard with dust reduction capability according to claim 1, it is characterised in that: the cover board (7) Bascule is constituted by movable rotation-shaft (9) and shell (1), and the front of cover board (7) is provided with the pole the S magnetic patch in symmetrical structure (8), the vertical central axes of the pole S magnetic patch (8) and the vertical central axes of the pole N magnetic patch (6) are on same horizontal line.

4. a kind of computer keyboard with dust reduction capability according to claim 1, it is characterised in that: the active carbon every Layer (10) structure setting in a strip shape is in the inside of intrusion slot, and intrusion slot and active carbon interlayer (10) connect and compose embedded knot Structure.

5. a kind of computer keyboard with dust reduction capability according to claim 1, it is characterised in that: the pull cabinet (11) inside is arranged in hollow form structure distribution, and pull cabinet (11) is connected by traction sliding block (12) with sliding slot, institute It states sliding slot to be fixedly connected by pouring with shell (1), and shell (1) passes through traction sliding block (12), sliding slot and pull cabinet (11) Constitute slidable structure.