CN215451239U

CN215451239U - Mechanical keyboard capable of deflecting and bending

Info

Publication number: CN215451239U
Application number: CN202121411153.7U
Authority: CN
Inventors: 周平
Original assignee: Dongguan Xiqiao Precision Hardware Technology Co ltd
Current assignee: Dongguan Xiqiao Precision Hardware Technology Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-07
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a deflection-bendable mechanical keyboard which comprises a main body, wherein two sides of the bottom of the main body are fixedly connected with supporting blocks, the bottoms of the two supporting blocks are respectively provided with a first rectangular groove, the supporting blocks are provided with circular through holes at one side of the first rectangular groove, the supporting blocks are fixedly connected with limiting rings in the circular through holes, the interiors of the limiting rings and the inner walls of one sides of the rectangular grooves of the supporting blocks are respectively and rotatably connected with a first screw rod and a second screw rod, one end of the first screw rod is fixedly connected with one end of the second screw rod, one end of the first screw rod is fixedly connected with a knob, and a first sleeve and a second sleeve are respectively sleeved outside the first screw rod and the second screw rod. Compared with the existing device, the device is provided with the supporting block, the fixing block, the connecting rod, the supporting plate, the limiting ring, the support plate, the connecting teeth and the friction pad, and when the device is used, the device is strong in supporting performance, high in operation efficiency, good in effect, simple to operate, stable and practical.

Description

Mechanical keyboard capable of deflecting and bending

Technical Field

The utility model relates to the technical field of mechanical keyboards, in particular to a mechanical keyboard capable of deflecting and bending.

Background

The mechanical keyboard is a type of keyboard, and structurally, each key of the mechanical keyboard is closed by a separate switch, which is also called an "axis", and is classified into a conventional tea axis, a cyan axis, a white axis, a black axis, a red axis, and a Romer-G and optical axis according to the classification of micro switches. In order to improve the portability of the mechanical keyboard, the mechanical keyboard needs to be folded.

Through search, chinese patent publication No. CN208477481U discloses a folding keyboard, which comprises at least two or more segments, wherein the connection is formed by connecting and combining a flexible circuit board (conductive film) and a steel pin rotating shaft between the segments, the segments are formed by combining a keyboard body (after the components of the segments are represented, the keyboard is represented), the steel pin rotating shaft, a face shell, a small baffle plate and a detachable support frame, the connecting part is the flexible circuit board (conductive film) and the steel pin rotating shaft, and the connecting part between the segments is a device for realizing folding and unfolding of the folding keyboard by rotating the steel pin rotating shaft.

One of the folding keyboards in the above patent suffers from the following disadvantages: when the device is used, the device is completely in flexible connection, the overall support performance is extremely poor, and the operation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a mechanical keyboard capable of deflecting and bending.

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

the utility model provides a mechanical keyboard that can deflect and buckle, includes the main part, the equal fixedly connected with supporting shoe in bottom both sides of main part, two first rectangle recess has all been seted up to the bottom of supporting shoe, and circular through-hole has been seted up to the supporting shoe in one side of first rectangle recess, and the supporting shoe is at the inside fixedly connected with spacing collar of circular through-hole, the inside of spacing collar and one side inner wall of the rectangle recess of supporting shoe rotate respectively and are connected with first screw rod and second screw rod, the one end of first screw rod with the one end fixed connection of second screw rod, the one end fixedly connected with knob of first screw rod, the outside of first screw rod and second screw rod is overlapped respectively and is equipped with first sleeve and second sleeve, the bottom of supporting shoe is equipped with supporting mechanism, and the both sides of main part are equipped with folding mechanism.

Further, the supporting mechanism comprises two supporting plates, fixing blocks are fixedly connected to the top of each supporting plate, the bottoms of the first sleeve and the second sleeve, the fixing blocks are connected between the two fixing blocks in a rotating mode, limiting pieces are fixedly connected to the tops of the first sleeve and the second sleeve, the tops of the limiting pieces are connected with the inner wall of the top of the rectangular through hole of each supporting block in a sliding mode, and a clamping mechanism is arranged on one side of each connecting rod.

Further, screens mechanism includes a plurality of latches, and is a plurality of the latch all with the top fixed connection of backup pad, two the bar recess has all been seted up to one side of connecting rod, and the connecting rod rotates in one side of bar recess and is connected with the bracing piece, the bottom of bracing piece with latch looks adaptation.

Furthermore, folding mechanism includes a plurality of hinges, a plurality of the hinge respectively with the both sides fixed connection of main part, one side fixedly connected with connecting plate of hinge, two equal fixedly connected with adapter plate in bottom one side of connecting plate, the connecting hole has been seted up to one side of supporting shoe, one side fixedly connected with of adapter plate connects the tooth, the connecting tooth is with the connecting hole looks adaptation of supporting shoe.

Furthermore, a second rectangular groove is formed in the top of the connecting plate and the top of the main body, a support plate is arranged inside each second rectangular through hole in the connecting plate and the main body, a plurality of springs are fixedly connected to the bottom of the support plate, the bottoms of the springs are fixedly connected with the inner walls of the bottoms of the rectangular through holes in the connecting plate and the main body, a key is arranged at the top of the support plate, and support legs are arranged at the bottom of the connecting plate.

Furthermore, the bottom of the supporting plate is provided with a friction pad.

The utility model has the beneficial effects that:

1. by arranging the supporting block, the screw rods, the sleeves, the limiting pieces, the fixing blocks, the connecting rods, the supporting rods, the clamping teeth, the supporting plate, the limiting rings and the knob, when the device is used, after the device is placed, the knob can be rotated to drive the first screw rod and the second screw rod, the first screw rod and the second screw rod respectively drive the first sleeve and the second sleeve to be close to or far away from each other, the first sleeve and the second sleeve drive the top limiting pieces to slide in the supporting block, meanwhile, the first sleeve and the second sleeve respectively drive the two connecting rods to be close to or far away from each other through the fixing blocks, when the first sleeve and the second sleeve are close to each other, the two connecting rods are close to and downwards support the supporting plate, otherwise, the supporting plate can be retracted, when the supporting plate is downwards supported to a certain angle, the supporting rods can be shifted to be matched with the clamping teeth to limit the rotation of the connecting rods, and the device is strong in supporting performance, high in operation efficiency and good in effect;

2. by arranging the hinges, the keys, the support plates, the springs and the connecting teeth, when the device is used, the foldable connecting plates can be rotated to the top of the main body through the hinges on the two sides of the main body, when the two groups of keys are in contact, the support plates can extrude the springs to retract the keys into the main body and the connecting plates, so that the foldable effect is ensured, when the device is unfolded, the grooves on the supporting blocks are clamped by the adapter plates on the connecting plates through the connecting teeth, and the shaking in use is reduced;

3. through setting up the friction pad, when using this device, the friction pad increases the device and places the frictional force of face, guarantees the stability of device, has increased the practicality of device.

Through setting up supporting shoe, screw rod, sleeve, spacing piece, fixed block, connecting rod, bracing piece, latch, backup pad, spacing collar, knob, hinge, button, support plate, spring, connection tooth, friction pad, when using this device, this device support nature is strong, and the operating efficiency is high, and is effectual, easy operation, stable practical.

Drawings

Fig. 1 is a schematic perspective view of a mechanical keyboard capable of deflecting and bending according to embodiment 1;

fig. 2 is a schematic side cross-sectional structural view of a mechanical keyboard capable of deflecting and bending according to embodiment 1;

fig. 3 is a schematic front sectional view of a mechanical keyboard capable of deflecting and bending according to embodiment 1;

fig. 4 is a schematic structural diagram of a friction pad of a mechanical keyboard capable of deflecting and bending according to embodiment 2.

In the figure: the device comprises a main body 1, supporting blocks 2, connecting plates 3, hinges 4, keys 5, a first screw 6, a first sleeve 7, a second screw 8, a limiting piece 9, a second sleeve 10, a fixing block 11, a connecting rod 12, a supporting rod 13, a clamping tooth 14, a supporting plate 15, a limiting ring 16, a knob 17, connecting teeth 18, springs 19, a carrier plate 20 and a friction pad 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a mechanical keyboard capable of deflecting and bending comprises a main body 1, supporting blocks 2 are fixedly connected to two sides of the bottom of the main body 1, first rectangular grooves are formed in the bottoms of the two supporting blocks 2, circular through holes are formed in one sides of the first rectangular grooves of the supporting blocks 2, limiting rings 16 are fixedly connected to the supporting blocks 2 inside the circular through holes, a first screw 6 and a second screw 8 are rotatably connected to the inner walls of the limiting rings 16 and the inner walls of one sides of the rectangular grooves of the supporting blocks 2 respectively, one end of the first screw 6 is fixedly connected with one end of the second screw 8, a knob 17 is fixedly connected to one end of the first screw 6, a first sleeve 7 and a second sleeve 10 are sleeved on the outer portions of the first screw 6 and the second screw 8 respectively, supporting mechanisms are arranged at the bottoms of the supporting blocks 2, and folding mechanisms are arranged on two sides of the main body 1.

Wherein, the supporting mechanism includes two backup pads 15, and the equal fixedly connected with fixed block 11 in backup pad 15 top, first sleeve 7 and the bottom of second sleeve 10 rotates between two fixed blocks 11 and is connected with same connecting rod 12, the equal fixedly connected with spacing piece 9 in top of first sleeve 7 and second sleeve 10, the top of two spacing pieces 9 all with the top inner wall sliding connection of the rectangle through-hole of supporting shoe 2, one side of connecting rod 12 is equipped with the screens mechanism.

Wherein, the clamping mechanism comprises a plurality of latch teeth 14, the latch teeth 14 are fixedly connected with the top of the support plate 15, one side of each of the two connecting rods 12 is provided with a strip-shaped groove, the connecting rod 12 is rotatably connected with a support rod 13 at one side of the strip-shaped groove, the bottom of the support rod 13 is matched with the latch teeth 14, after the device is placed, the knob 17 can be rotated to drive the first screw 6 and the second screw 8, the first screw 6 and the second screw 8 respectively drive the first sleeve 7 and the second sleeve 10 to be close to or far away from each other, the first sleeve 7 and the second sleeve 10 drive the top limit sheet 9 to slide in the support block 2, meanwhile, the first sleeve 7 and the second sleeve 10 respectively drive the two connecting rods 12 to be close to or far away from each other through the fixing block 11, when the first sleeve 7 and the second sleeve 10 are close to each other, the two connecting rods 12 are close to and support the support plate 15 downwards, otherwise, the support plate 15 can be retracted, when the support plate 15 is supported downwards to a certain angle, the support rod 13 can be shifted to be matched with the latch 14 to limit the rotation of the connecting rod 12, and the device has strong support property, high operation efficiency and good effect;

wherein, folding mechanism includes a plurality of hinges 4, a plurality of hinges 4 respectively with the both sides fixed connection of main part 1, one side fixedly connected with connecting plate 3 of hinge 4, the equal fixedly connected with adapter plate in bottom one side of two connecting plates 3, the connecting hole has been seted up to one side of supporting shoe 2, one side fixedly connected with engaging tooth 18 of adapter plate, engaging tooth 18 and the connecting hole looks adaptation of supporting shoe 2.

Wherein, the top of the connecting plate 3 and the main body 1 are both provided with a second rectangular groove, the connecting plate 3 and the main body 1 are both provided with a carrier plate 20 inside the second rectangular through hole, the bottom of the carrier plate 20 is fixedly connected with a plurality of springs 19, the bottoms of the springs 19 are fixedly connected with the inner walls of the bottoms of the rectangular through holes of the connecting plate 3 and the main body 1, the top of the carrier plate 20 is provided with a key 5, the bottom of the connecting plate 3 is provided with a support leg, the hinge 4 on the two sides of the main body 1 can rotate the folding connecting plate 3 to the top of the main body 1, when the two groups of keys 5 are contacted, the keys 5 can be retracted inside the body 1 and the connecting plate 3 by pressing a number of springs 19 through the carrier plate 20, ensuring a folding effect, when the device is unfolded, the adaptive plate on the connecting plate 3 clamps the groove on the supporting block 2 through the connecting teeth 18, so that the shaking in use is reduced.

The working principle is as follows: when the device is used, after the device is placed, the knob 17 can be rotated to drive the first screw 6 and the second screw 8, the first screw 6 and the second screw 8 respectively drive the first sleeve 7 and the second sleeve 10 to be close to or far away from each other, the first sleeve 7 and the second sleeve 10 drive the top limiting piece 9 to slide in the supporting block 2, meanwhile, the first sleeve 7 and the second sleeve 10 respectively drive the two connecting rods 12 to be close to or far away from each other through the fixing blocks 11, when the first sleeve 7 and the second sleeve 10 are close to each other, the two connecting rods 12 are close to and downwards support the supporting plate 15, otherwise, the supporting plate 15 can be retracted, when the supporting plate 15 is downwards supported to a certain angle, the supporting rod 13 can be shifted to be matched with the clamping teeth 14 to limit the rotation of the connecting rods 12, and the device is strong in supporting performance, high in operation efficiency and good in effect;

hinge 4 of 1 both sides of accessible main part rotates folding connection board 3 to 1 top of main part, and during the contact of two sets of buttons 5, accessible support plate 20 extrudees a plurality of springs 19 and withdraws the inside of main part 1 and connecting plate 3 with button 5, guarantees folding effect, and when expanding, the adapter plate goes up the recess that blocks on the supporting shoe 2 through engaging tooth 18 on the connecting plate 3, rocks when reducing the use, and this device easy operation, folding convenience further guarantees the operation effect.

Example 2

Referring to fig. 4, in order to increase the practicability of the device, compared to embodiment 1, in this embodiment, a friction pad 21 is disposed at the bottom of the supporting plate 15, and the friction pad 21 increases the friction force between the device and the placing surface, thereby ensuring the stability of the device and increasing the practicability of the device.

When the device is used, the friction pad 21 increases the friction force between the device and the placing surface, the stability of the device is ensured, and the practicability of the device is increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A mechanical keyboard capable of deflecting and bending comprises a main body (1) and is characterized in that supporting blocks (2) are arranged on two sides of the bottom of the main body (1), first rectangular grooves are formed in the bottoms of the two supporting blocks (2), a circular through hole is formed in one side of each first rectangular groove of each supporting block (2), a limiting ring (16) is arranged inside each circular through hole of each supporting block (2), a first screw (6) and a second screw (8) are respectively arranged inside each limiting ring (16) and on the inner wall of one side of each rectangular groove of each supporting block (2), one end of each first screw (6) is fixedly connected with one end of each second screw (8), a knob (17) is arranged at one end of each first screw (6), a first sleeve (7) and a second sleeve (10) are respectively sleeved outside each first screw (6) and each second screw (8), the bottom of the supporting block (2) is provided with a supporting mechanism, and the two sides of the main body (1) are provided with folding mechanisms.

2. The mechanical keyboard capable of being deflected and bent according to claim 1, wherein the supporting mechanism comprises two supporting plates (15), fixing blocks (11) are respectively arranged at the top of each supporting plate (15) and at the bottom of each first sleeve (7) and each second sleeve (10), the same connecting rod (12) is arranged between the two fixing blocks (11), limiting pieces (9) are respectively arranged at the tops of each first sleeve (7) and each second sleeve (10), the tops of the two limiting pieces (9) are respectively connected with the inner wall of the top of the rectangular through hole of the supporting block (2) in a sliding manner, and a clamping mechanism is arranged on one side of each connecting rod (12).

3. The mechanical keyboard of claim 2, wherein the locking mechanism comprises a plurality of latches (14), the latches (14) are fixedly connected to the top of the supporting plate (15), one side of each of the two connecting rods (12) is provided with a bar-shaped groove, one side of each of the bar-shaped grooves of the connecting rods (12) is provided with a supporting rod (13), and the bottoms of the supporting rods (13) are matched with the latches (14).

4. The mechanical keyboard capable of being deflected and bent according to claim 3, wherein the folding mechanism comprises a plurality of hinges (4), the hinges (4) are respectively and fixedly connected with two sides of the main body (1), one side of each hinge (4) is provided with a connecting plate (3), one side of the bottom of each connecting plate (3) is provided with an adapting plate, one side of the supporting block (2) is provided with a connecting hole, one side of each adapting plate is provided with a connecting tooth (18), and the connecting teeth (18) are matched with the connecting holes of the supporting block (2).

5. The mechanical keyboard capable of being deflected and bent according to claim 4, wherein the top of the connecting plate (3) and the top of the main body (1) are both provided with a second rectangular groove, the inside of the second rectangular through hole of the connecting plate (3) and the inside of the second rectangular through hole of the main body (1) are both provided with a carrier plate (20), the bottom of the carrier plate (20) is provided with a plurality of springs (19), the bottoms of the springs (19) are fixedly connected with the inner walls of the bottoms of the rectangular through holes of the connecting plate (3) and the main body (1), the top of the carrier plate (20) is provided with a key (5), and the bottom of the connecting plate (3) is provided with a support leg.

6. A mechanical keyboard with deflectable bending according to claim 5, wherein the bottom of the supporting plate (15) is provided with a friction pad (21).