CN216249168U

CN216249168U - Novel keyboard folding and fixing device and system thereof

Info

Publication number: CN216249168U
Application number: CN202122903568.2U
Authority: CN
Inventors: 姚征远; 林福凌
Original assignee: Xiamen Sinic Tek Intelligent Technology Co ltd
Current assignee: Xiamen Sinic Tek Intelligent Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-08
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the field of keyboard fixing, in particular to a novel keyboard folding and fixing device and a system thereof, which comprise a first mounting wall body, a mounting plate and a cover plate, wherein an inwards concave embedding groove is formed in the top surface of the cover plate, one side of the embedding groove is a mounting side, the mounting side penetrates through the cover plate along the horizontal direction, the mounting plate is embedded in the embedding groove, an inwards concave mounting groove is formed in the side surface of the mounting plate opposite to the bottom of the embedding groove, a keyboard is fixed in the mounting groove, a first rotating mechanism is fixed between two ends of one side of the mounting plate and two ends of the mounting side respectively, an inwards concave abdicating groove is formed in the vertical side surface of the first mounting wall body, the other side of the mounting plate opposite to the mounting side is a fixed side, a second rotating mechanism is fixed between the fixed side and the bottom of the abdicating groove, the cover plate is overturned on the abdicating groove by 90 degrees, the mounting plate is overturned on the cover plate by 180 degrees, the distance between the keyboard and the display device is increased, and the phenomenon that a user is easy to fatigue in use is avoided.

Description

Novel keyboard folding and fixing device and system thereof

Technical Field

The utility model relates to the field of keyboard fixing, in particular to a novel keyboard folding and fixing device and a system thereof.

Background

At present, when a factory end is used for containing a keyboard, embedded containing is generally adopted, and a mounting plate provided with the keyboard is embedded into a groove in a wall body through the overturning of the mounting plate and the groove in the wall body, so that the occupation of space during the placement of the keyboard and the like is reduced, but the conventional one-time overturning is adopted, the distance between the keyboard and the wall body is short, the distance between a user and a display device on the wall body is short in the process of using the keyboard, and the fatigue of the user is easily caused; the size through increasing the mounting panel and then increase the distance between keyboard and the wall body for mounting panel weight increases, and the stability of mounting panel reduces, causes the damage of pivot easily, and the height of mounting panel is higher simultaneously, need consume great manpower resources using and accomodating the process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel keyboard folding and fixing device and a system thereof, which can solve the technical problems that the distance between a keyboard and a wall is short, the height of a mounting plate is high and the like.

In order to solve the technical problems, the utility model provides the following technical scheme:

a novel keyboard folding and fixing device is characterized by comprising a first installation wall body, an installation plate and a cover plate, wherein an inwards concave embedding groove is formed in the top surface of the cover plate, one side of the embedding groove is an installation side, the installation side penetrates through the cover plate along the horizontal direction, the installation plate is embedded in the embedding groove, an inwards concave installation groove is formed in the side surface, opposite to the bottom of the embedding groove, of the installation plate, a keyboard is fixed in the installation groove, a first rotating mechanism is fixed between the two ends of one side of the installation plate and the two ends of the installation side respectively, the installation plate rotates on the cover plate through the first rotating mechanism, the size of the rotation angle of the installation plate is 0-225 degrees, an inwards concave abdicating groove is formed in the vertical side surface of the first installation wall body, the other side, opposite to the installation side, of the installation plate is a fixed side, and a second rotating mechanism is fixed between the fixed side and the bottom of the abdicating groove, the mounting panel is through the upset of second rotary mechanism between the inslot of stepping down is inside and outside.

Further, first rotary mechanism is first pivot, the mounting panel rotates on the apron through first pivot.

Further, set up inside sunken butt groove on the mounting panel, butt groove sets up with the installation side relatively, the mounting panel is including accomodating the attitude and working state, when the mounting panel is in accomodating the attitude, the mounting panel inlays to be established and establishes the inslot, the top surface of mounting panel is corresponding with the tank bottom of inlaying and establishing the groove, when the mounting panel is in working state, the mounting panel rotates on the apron through first pivot, butt groove and the mutual butt of installation side.

Further, second rotary mechanism includes connecting plate and second pivot, the middle part of connecting plate has the portion of bending, the inside sunken spread groove has been seted up to the bottom in the groove of stepping down, second pivot and spread groove swing joint are passed through to the one end of connecting plate, the other end of connecting plate and the fixed side fixed connection of mounting panel, the mounting panel is overturn between the inslot of stepping down through the portion of bending that has second pivot and connecting plate.

Further, inlay and establish the groove both sides and set up inside sunken spacing groove, a spacing groove side communicates with the fixed side each other, the spacing inslot is fixed with spacing subassembly, the one end and the spacing inslot lateral wall swing joint of spacing subassembly, the other end and the tank bottom swing joint of stepping down of spacing subassembly.

Further, spacing subassembly includes a plurality of third pivots and the first limiting plate, the second limiting plate of arranging in proper order, the one end that first limiting plate and second limiting plate are close to each other is articulated each other, the one end that first limiting plate and second limiting plate kept away from each other pass through the third pivot respectively with spacing groove and groove swing joint of stepping down.

Further, the mounting groove is located one side of mounting panel, the opposite side of mounting panel is for placing the side, it is used for placing mouse to place the side.

the utility model provides an use above-mentioned keyboard folding fixing device's system, its characterized in that includes the second wall body, the second wall body piles up the top at first wall body, be fixed with display device on the vertical side of second wall body, display device and the groove of stepping down are located the homonymy, display device and keyboard electric connection.

The utility model has the beneficial effects that:

in the scheme, the first wall body is provided with an inwards-concave abdicating groove, the cover plate is embedded in the abdicating groove, and the fixed side of the cover plate is movably connected with the abdicating groove; the cover plate is provided with an embedding groove, the mounting plate is embedded in the embedding groove, the mounting plate is movably connected with the mounting side opposite to the fixed side, and the keyboard is fixed on the mounting plate. The apron carries out 90 upsets on the groove of stepping down, and the mounting panel carries out 180 upsets on the apron, and the apron makes the distance between keyboard and the first wall body increase, and then increases the distance between keyboard and the display device, avoids the user to appear using tired phenomenon easily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a keyboard folding and fixing device according to the present invention;

FIG. 2 is a schematic view of a keyboard folding and fixing device according to the present invention;

FIG. 3 is a side view of the keyboard folding fixture according to the present invention;

fig. 4 is a schematic cross-sectional structure view of the keyboard folding and fixing device of the present invention.

Description of the main elements

1. A first wall; 101. mounting a plate; 1011. a first rotating shaft; 1012. mounting grooves; 1013. a butt joint groove; 1014. a placement side; 1015. a keyboard; 1016. a mouse; 102. a cover plate; 1021. embedding a groove; 1022. a mounting side; 1023. a fixed side; 1024. a limiting groove; 103. a limiting component; 1031. a first limit plate; 1032. a second limiting plate; 1033. a third rotating shaft; 104. a yielding groove; 1041. connecting grooves; 105. a second rotating shaft; 106. a connecting plate; 1061. a bending part; 1062. a first connection portion; 1063. a second connecting portion; 107. a handle;

2. a second wall; 201. a display device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-4, the present invention provides a novel keyboard 1015 folding and fixing device, which includes a first mounting wall, a mounting plate 101 and a cover plate 102, wherein an embedding groove 1021 is recessed inward on the top surface of the cover plate 102. One side of the insertion groove 1021 is an installation side 1022, the installation side 1022 penetrates through the cover plate 102 along the horizontal direction, the installation plate 101 is inserted in the insertion groove 1021, and a handle 107 is fixed on the side surface of the cover plate 102 opposite to the insertion groove 1021. The mounting panel 101 sets up inside sunken mounting groove 1012 with inlaying on establishing the relative side in groove 1021 tank bottom, and the mounting groove 1012 internal fixation has keyboard 1015, and mounting groove 1012 is located one side of mounting panel 101, the opposite side of mounting panel 101 is for placing side 1014, it is used for placing mouse 1016 to place side 1014. First rotating mechanisms are respectively fixed between two ends of one side of the mounting plate 101 and two ends of the mounting side 1022, the mounting plate 101 rotates on the cover plate 102 through the first rotating mechanisms, the rotating angle of the mounting plate 101 is 0-225 degrees, in the embodiment, the maximum rotating angle of the mounting plate 101 is 180 degrees, and the maximum rotating angle of the mounting plate 101 can also be 225 degrees. The vertical side of first installation wall body is last to have seted up inside sunken groove 104 of stepping down, and the mounting panel 101 is located the opposite side of installation side 1022 and is fixed side 1023, and fixed side 1023 and the groove 104 bottom of stepping down are fixed with second rotary mechanism between, and the mounting panel 101 is through the upset of second rotary mechanism between inside and outside the groove 104 of stepping down.

Referring to fig. 2-3, the first rotating mechanism is a first rotating shaft 1011, and the mounting plate 101 is formed with an inwardly recessed abutting groove 1013, and the abutting groove 1013 is disposed opposite to the mounting side 1022. The thickness of the corresponding position of the mounting plate 101 is reduced by the abutting groove 1013, so that the mounting plate 101 can rotate on the cover plate 102 better through the first rotating shaft 1011, the mutual friction between the mounting plate 101 and the cover plate 102 in the rotating process due to the thicker thickness is avoided, and the overturning efficiency is effectively improved. The mounting plate 101 comprises a storage state and an operating state, when the mounting plate 101 is in the storage state, the mounting plate 101 is embedded in the embedded groove 1021, the top surface of the mounting plate 101 corresponds to the bottom of the embedded groove 1021, when the mounting plate 101 is in the operating state, the mounting plate 101 rotates 180 degrees on the cover plate 102 through the first rotating shaft 1011, at the moment, the weight of the mounting plate 101 is directly borne by the first rotating shaft 1011, the abutting groove 1013 and the mounting side 1022 are abutted with each other, the contact area between the mounting plate 101 and the cover plate 102 is increased, the stress of the first rotating shaft 1011 is reduced, and the service life of the first rotating shaft 1011 is prolonged.

Referring to fig. 4, the second rotating mechanism includes a connecting plate 106 and a second rotating shaft 105, the middle portion of the connecting plate 106 has a bending portion 1061, the bottom of the abdicating slot 104 is provided with an inward recessed connecting slot 1041, one end of the connecting plate 106 is movably connected to the connecting slot 1041 through the second rotating shaft 105, the other end of the connecting plate 106 is fixedly connected to the fixed side 1023 of the mounting plate 101, and the mounting plate 101 is turned inside and outside the abdicating slot 104 through the second rotating shaft 105 and the bending portion 1061 of the connecting plate 106. In this embodiment, the bending angle of the bending portion 1061 is 90 °, and the bending angle of the bending portion 1061 may also be 120 °. The bending part 1061 divides the connecting plate 106 into a first connecting part 1062 and a second connecting part 1063, the first connecting part 1062 is fixedly connected with the cover plate 102, the second connecting part 1063 is fixedly connected with the second rotating shaft 105, after the cover plate 102 is turned over towards the outside of the abdicating slot 104, the first connecting part 1062 is abutted against the inner side wall of the abdicating slot 104, when the bending angle is 90 degrees, the cover plate 102 is parallel to the horizontal plane, and simultaneously, the first connecting part 1062 is completely overlapped with the inner side wall of the abdicating slot 104, so that the stability of the cover plate 102 is ensured. When the angle of bending is greater than 90, the bottom correspondence of mounting panel 101 fixed side 1023 is provided with lets position portion, lets position portion and first wall body 1 mutual butt, has the contained angle between apron 102 and the horizontal plane for keyboard 1015 personally submits certain angle slope with the horizontal plane, and the user can keep more relaxed posture when using, optimizes and uses and experiences.

Referring to fig. 2-4, two sides of the embedding groove 1021 are provided with an inward concave limiting groove 1024, one side of the limiting groove 1024 is communicated with the fixed side 1023, a limiting component 103 is fixed in the limiting groove 1024, one end of the limiting component 103 is movably connected with the inner side wall of the limiting groove 1024, and the other end of the limiting component 103 is movably connected with the bottom of the receding groove 104.

Referring to fig. 2 to 4, the limiting assembly 103 includes a plurality of third shafts 1033, and a first limiting plate 1031 and a second limiting plate 1032 which are sequentially arranged, wherein ends of the first limiting plate 1031 and the second limiting plate 1032 close to each other are hinged to each other, and ends of the first limiting plate 1031 and the second limiting plate 1032 far away from each other are movably connected to the limiting groove 1024 and the abdicating groove 104 through the third shafts 1033, respectively. The cover plate 102 is fixed with the abdicating groove 104 through the first limiting plate 1031 and the second limiting rod, so that the stability of the cover plate 102 is ensured.

Referring to fig. 1-3, the present embodiment further discloses a system applying the folding and fixing device of the keyboard 1015, which includes a second wall 2, the second wall 2 is stacked above the first wall 1, a display device 201 is fixed on a vertical side surface of the second wall 2, the display device 201 and the abdicating slot 104 are located on the same side, and the display device 201 is electrically connected to the keyboard 1015.

When the keyboard is used, the cover plate 102 is turned over by 90 degrees through the handle 107 and the second rotating shaft 105, the first connecting portion 1062 is abutted to the inner side wall of the abdicating groove 104, the mounting plate 101 is controlled to be turned over by 180 degrees through the second rotating shaft 105, and the keyboard 1015 is parallel to the horizontal plane and can be used. When not in use, the mounting plate 101 is embedded in the cover plate 102, so that the safety of the keyboard 1015 is ensured, and meanwhile, the cover plate 102 is embedded in the abdicating groove 104, so that the occupation of space is reduced, and the space utilization rate is enhanced. When the keyboard 1015 and the first wall body 1 are mutually perpendicular, the cover plate 102 is used for fixing, the distance between the keyboard 1015 and the first wall body 1 is increased by the cover plate 102, the distance between a user when using the keyboard 1015 and the display device 201 is further increased, and the phenomenon that the user is tired due to the fact that the distance between the user and a display screen is short and the user is easy to feel tired when the user turns over once is avoided.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A novel keyboard folding and fixing device is characterized by comprising a first installation wall body, an installation plate and a cover plate, wherein an inwards concave embedding groove is formed in the top surface of the cover plate, one side of the embedding groove is an installation side, the installation side penetrates through the cover plate along the horizontal direction, the installation plate is embedded in the embedding groove, an inwards concave installation groove is formed in the side surface, opposite to the bottom of the embedding groove, of the installation plate, a keyboard is fixed in the installation groove, first rotating mechanisms are fixed between the two ends of one side of the installation plate and the two ends of the installation side respectively, the installation plate rotates on the cover plate through the first rotating mechanisms, the size of the rotation angle of the installation plate is 0-225 degrees, an inwards concave abdicating groove is formed in the vertical side surface of the first installation wall body, the other side, opposite to the installation side, of the installation plate is a fixed side, and a second rotating mechanism is fixed between the fixed side and the bottom of the abdicating groove, and the mounting plate is overturned inside and outside the abdicating groove through the second rotating mechanism.

2. The keyboard folding fixture of claim 1, wherein: the first rotating mechanism is a first rotating shaft, and the mounting plate rotates on the cover plate through the first rotating shaft.

3. The keyboard folding fixture of claim 2, wherein: set up inside sunken butt groove on the mounting panel, the butt groove sets up with the installation side relatively, the mounting panel is including accomodating the attitude and the working condition, when the mounting panel is in the accomodating attitude, the mounting panel inlays to be established inlaying and establishes the inslot, the top surface of mounting panel is corresponding with the tank bottom of inlaying and establishing the groove, when the mounting panel is in the working condition, the mounting panel rotates on the apron through first pivot, the butt groove is with the mutual butt of installation side.

4. The keyboard folding fixture of claim 1, wherein: the second rotary mechanism comprises a connecting plate and a second rotating shaft, a bending part is arranged at the middle part of the connecting plate, an inward concave connecting groove is formed in the bottom of the abdicating groove, one end of the connecting plate is movably connected with the connecting groove through the second rotating shaft, the other end of the connecting plate is fixedly connected with the fixed side of the mounting plate, and the mounting plate is overturned between the inside and the outside of the abdicating groove through the bending part with the second rotating shaft and the connecting plate.

5. The keyboard folding fixture of claim 1, wherein: inlay and establish the groove both sides and set up inside sunken spacing groove, spacing groove side communicates with the stationary side each other, the spacing inslot is fixed with spacing subassembly, the one end and the spacing inslot lateral wall swing joint of spacing subassembly, the other end and the groove tank bottom swing joint of stepping down of spacing subassembly.

6. The keyboard folding fixture of claim 5, wherein: the limiting assembly comprises a plurality of third rotating shafts, a first limiting plate and a second limiting plate which are sequentially arranged, one ends, close to each other, of the first limiting plate and the second limiting plate are hinged to each other, and one ends, far away from each other, of the first limiting plate and the second limiting plate are movably connected with the limiting groove and the yielding groove through the third rotating shafts respectively.

7. The keyboard folding fixture of claim 1, wherein: the mounting groove is located one side of mounting panel, the opposite side of mounting panel is for placing the side, it is used for placing mouse to place the side.

8. A system for applying the keyboard folding and fixing device of any one of claims 1-7, comprising a second wall stacked above the first wall, wherein a display device is fixed on a vertical side of the second wall, the display device and the abdicating groove are located on the same side, and the display device is electrically connected with the keyboard.