CN113568511B

CN113568511B - Tongue position double-folding keyboard protection leather sheath

Info

Publication number: CN113568511B
Application number: CN202111125837.5A
Authority: CN
Inventors: 沈寿明
Original assignee: Fine Triumph Technology Corp ltd
Current assignee: Fine Triumph Technology Corp ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-11-30
Anticipated expiration: 2041-09-26
Also published as: CN113568511A

Abstract

The invention relates to the field of computer accessories, in particular to a tongue-folded keyboard protection leather sheath. A tongue position double-folding keyboard protection leather sheath comprises a leather sheath main body, a magnetic suction part, a keyboard wrapping edge, a wrapping wall and a double-folding tongue II, wherein the leather sheath main body is composed of a keyboard cover plate I, a connecting sheet and a keyboard base plate which are sequentially arranged from front to back; wherein the bag wall can be covered on the edge of the keyboard bag in a buckling manner. The purpose is that the scratch of the keyboard to the screen of the tablet computer can be avoided.

Description

Tongue position double-folding keyboard protection leather sheath

Technical Field

The invention relates to the field of computer accessories, in particular to a tongue-folded keyboard protection leather sheath.

Background

With the popularity of the keyboard-less tablet personal computer, in order to solve the difference between the full-touch operation mode and the keyboard mode, or solve the discomfort of some people caused by the absence of the keyboard, a new keyboard leather sheath appears in the market, so that the service life of the keyboard can be prolonged, and the moisture-proof and antifouling performances can be improved. The leather sheath can be used for clamping a USB keyboard or a Bluetooth keyboard and adsorbing or clamping a tablet personal computer, so that the external keyboard can be used for typing. But the keyboard is easy to scratch the screen of the tablet personal computer after the current leather sheath is buckled.

Disclosure of Invention

The invention provides a tongue-folded keyboard protective leather sheath, and aims to avoid scratching a screen of a tablet personal computer by a keyboard.

The above purpose is realized by the following technical scheme:

a tongue position double-folding keyboard protection leather sheath comprises a leather sheath main body, a magnetic suction part, a keyboard wrapping edge, a wrapping wall and a double-folding tongue II, wherein the leather sheath main body is composed of a keyboard cover plate I, a connecting sheet and a keyboard base plate which are sequentially arranged from front to back; wherein the bag wall can be covered on the edge of the keyboard bag in a buckling manner.

The leather sleeve main body is provided with a heat dissipation port which is beneficial to heat dissipation of the tablet personal computer.

The keyboard cover plate I is characterized by also comprising two mirror symmetry rails fixedly connected to the keyboard cover plate I, wherein the inner end surfaces of the rails are provided with two arc grooves which are distributed up and down and a protective sleeve;

the protective sleeve comprises a supporting rod, a membrane, column heads and shifting pieces, wherein one end of the membrane is sleeved on the supporting rod, the column heads are rotatably connected to two ends of the supporting rod, and the shifting pieces are rotatably connected to the supporting rod and positioned between the column heads and the membrane; the two protective sleeve pieces are distributed up and down, and are connected in corresponding arc grooves in a sliding manner through column heads to realize front and back sliding on the rail;

the leather sheath is characterized in that a strip-shaped opening for the shifting sheet to penetrate through is formed in the keyboard cover plate I, and the leather sheath body further comprises a keyboard cover plate II detachably and fixedly connected to the upper end of the bag wall.

Drawings

FIG. 1 shows the positional relationship between the body of the holster and the walls of the purse;

FIG. 2 shows the side of a bi-folded tongue I;

FIG. 3 shows the overall structure of the present application;

FIG. 4 is a detail of that shown in FIG. 3;

FIG. 5 shows a keyboard cover plate II, a fan, an air outlet and a bearing upper seat;

FIG. 6 is a detail of that shown in FIG. 5;

FIG. 7 shows the containment wall, the lower bearing seat, the bearing and the compliant pad;

FIG. 8 is a portion of that shown in FIG. 7;

FIG. 9 is another detail of what is shown in FIG. 7;

FIG. 10 shows the stud and paddle;

FIG. 11 shows a keyboard floor and slot;

FIG. 12 is a schematic view of a rotating rod, a leather belt, a heat sink and a silicone heat sink;

fig. 13 side shell, spigot, half cylinder, sponge and riser.

Detailed Description

As shown in fig. 1, the outer surfaces of the keyboard cover plate i 11, the connecting sheet 12 and the keyboard bottom plate 13 are wrapped with leather, and the keyboard cover plate i 11, the connecting sheet 12 and the keyboard bottom plate 13 can be bent to buckle the keyboard bottom plate 13. Magnetic parts can be arranged on four sides of the upper end of the keyboard cover plate I11 and located inside the leather product to adsorb the tablet computer, the edge end of the tablet computer is surrounded by the matched wrapping wall 17, and the keyboard is clamped or sleeved in the keyboard wrapping edge 14. When the keyboard is clamped, the keyboard covering edge 14 can be made of plastic materials, and when the keyboard is sleeved, the keyboard covering edge 14 can be made of rubber materials. When the cover plate I11 is buckled to the keyboard bottom plate 13, the wrapping wall 17 is in contact with the keyboard bottom plate 13, and a gap exists between the keyboard and the tablet personal computer at the moment so as to avoid the contact between the keyboard and the tablet personal computer and avoid the keyboard from scratching the tablet personal computer. The double-folded tongue II 16 can be bent twice, in the figure 1, the double-folded tongue II 16 is bent for the first time and is used for being attached and fixed with the buckled keyboard bottom plate 13, when the double-folded tongue II 16 is bent for the second time, the double-folded tongue II 16 is bent forwards twice along the two folding lines shown in the figure 1 to be shrunk and attached into a sheet shape, the simplicity of the whole structure is not affected, the sheet structure has a certain width through the bending for the second time, a touch pen can be favorably adsorbed on the sheet structure, and if the tablet computer is not in a borderless style, the double-folded tongue II 16 can be kept in the state shown in the figure 1 and is directly put on a frame of the tablet computer, so that the touch is directly adsorbed on the upper end face of the double-folded tongue II 16. Preferably, the keyboard covering edge 14 is detachably and fixedly connected to the keyboard base plate 13 in a hook-and-loop fastener mode, the covering wall 17 is integrally connected to the keyboard cover plate I11, the keyboard and the keyboard covering edge 14 can be detached together when the keyboard is not needed, the weight is reduced, the keyboard is continuously protected, the suede surface of the hook-and-loop fastener is located on the keyboard base plate 13, and the burr surface is located at the bottom of the keyboard covering edge 14.

Furthermore, a heat dissipation port is formed in the keyboard cover plate I11, so that the heat dissipation of the tablet computer is facilitated in time when the heat dissipation is large, and the problem that the frequency of the tablet computer is reduced due to untimely heat dissipation when the heat dissipation is not in time when the heat dissipation is large is avoided.

As shown in fig. 7 to 9, the two rails 41 are arranged in left-right mirror symmetry, the direction close to between the two rails 41 is an inner end surface, and the circular arc groove 42 is used for the column head 53 to slide back and forth therein, so that the protective sleeve located above slides back and forth in the two circular arc grooves 42 located above, and the protective sleeve located below slides back and forth in the two circular arc grooves 42 located below. When the film 52 positioned above is drawn out, the film 52 is directly folded upwards and attached to the screen of the tablet personal computer, and the film 52 positioned below is drawn out and directly attached to the keyboard, so that the screen and the keyboard are protected. When the keyboard cover plate is retracted, the membrane 52 can be drawn back into the cavity formed by the keyboard cover plate I11, the wrapping wall 17 and the keyboard cover plate II 21 only by pulling the poking piece 54 forwards. The film 52 covering the keyboard can be retracted only when the screen is retracted, so that the screen of the tablet computer is further protected, and the tablet computer does not need to be separately filmed. Wherein, the lower extreme of plectrum 54 can be paid out in the below of keyboard apron I11, because of it can rotate, also can hide in the cavity, keyboard apron II 21 replaces keyboard apron I11 as the part of holding in the palm the tablet computer this moment, and the portion setting all around at keyboard apron II 21 is inhaled to magnetism.

As shown in fig. 3 and 4, the leather sheath further comprises a side shell 61 and an insertion part 62, wherein the insertion part 62 is integrally connected with the front end of the side shell 61, the side shell 61 is inserted into the rear part of the bag wall 17 and the keyboard cover plate ii 21 through the insertion part 62, the side shell 61 is provided with a through hole for the passage of the membrane 52, for convenience of illustration, the side shell 61 does not shield the rail 41 in fig. 4, preferably, the side shell 61 can shield the rear part of the rail 41, and further limit the column head 53, and avoid the column head 53 from slipping off and causing repeated installation.

The rear end of the side shell 61 is fixedly connected with the semi-cylinder 63 through a magic tape, the surface of the semi-cylinder 63 is provided with the superfine fiber cloth, when the membrane 52 positioned above is drawn out and turned upwards to cover the screen, the surface of the membrane 52 contacting the screen can be directly wiped by the superfine fiber cloth, so that dust and fluff are reduced, and the display effect is prevented from being influenced.

Furthermore, the connecting sheet 12 is detachably and fixedly connected with a sponge 71 with a vertical seat 72 through a magic tape, the vertical seat 72 is fixedly connected with the left end and the right end of the lower end of the sponge 71, wherein the vertical seat 72 can also be made of the same material as the sponge 71 and can also be integrally connected with the sponge 71, the vertical seat 72 is used for lifting the sponge 71 and plays a role of a connecting piece, the sponge 71 and the vertical seat 72 are preferably used as disposable products with sealed packages so as to be convenient to carry and replace, the sponge 71 carries 75% of alcohol, one surface of the membrane 52 attached to the screen, which is in contact with a human hand, can be disinfected through the upper end surface of the sponge 71, one surface of the membrane 52 covering the keyboard, which is in contact with the human hand, can also be disinfected through the lower end surface of the sponge 71, when in use, fingers can be repeatedly pinched to the sponge 71 for disinfection, the sponge 71 can be replaced after the alcohol volatilizes, and can also adsorb sweat on the fingers when the hands sweat appears, the sponge 71 is positioned to facilitate rapid access to the press by the fingers during typing to facilitate rapid perspiration absorption.

Further, the left side and the right side of the rear end of the keyboard bottom plate 13 are fixedly connected with the double-folded tongues I15, referring to fig. 2, the double-folded tongues I15 can be folded twice like the double-folded tongues I15 to be contracted and stacked or expanded and unfolded, a film 52 covering the keyboard can be fixed by the unfolded double-folded tongues I15, the double-folded tongues I15 can also be used for assisting in fixing the double-folded tongues I15 in the whole leather sheath buckling state, and the two contracted double-folded tongues I15 can also support and suck the capacitance pen.

Further, as shown in fig. 12, the leather sheath further comprises a rotating rod 31, two leather belts 32, two radiating fins 33 and two silica gel heat conducting fins 34, the rotating rod 31 is symmetrically arranged in the front and back, the leather belts 32 are sleeved on the two rotating rods 31, the radiating fins 33 are fixedly connected to the leather belts 32, a left air channel and a right air channel which are communicated are formed in the inner part surrounded by the leather belts 32, the bottoms of the radiating fins 33 are exposed in the air channels, the silica gel heat conducting fins 34 are fixedly attached to the upper ends of the radiating fins 33 through viscosity, and the silica gel heat conducting fins 34 can purchase existing products on the market. Referring to fig. 5 to 9, the leather sheath further includes a lower bearing seat 18, a bearing 19, a flexible pad 120, a fan 22, an air outlet 23 and an upper bearing seat 24, the lower bearing seat 18 is fixedly connected to the inner wall of the wrapping wall 17, specifically, the lower bearing seat 18 is fixedly connected to the front and rear sides of the inner wall of the left and right sides of the wrapping wall 17, a bearing 19 is disposed on each lower bearing seat 18, the upper bearing seat 24 is fixedly connected to the front and rear sides of the left and right sides of the lower end of the keyboard cover plate ii 21, the positions of the four upper bearing seats 24 respectively correspond to the positions of the four lower bearing seats 18, the keyboard cover plate ii 21 is detachably and fixedly connected to the upper end of the wrapping wall 17 by means of inserting or screwing, at this time, the upper bearing seats 24 and the lower bearing seats 18 are compressed to fix the bearing 19, the two ends of the rotating rod 31 located at the front side are respectively inserted into the two bearings 19 located at the front side, the two ends of the rotating rod 31 located at the rear side are respectively located in the two bearings 19 located at the rear side, further, the leather belt 32 can move to change the position of the heat dissipation sheet 33, the heat dissipation sheet 33 is used for being attached to a hot repeating area of a tablet computer, such as a CPU, a GPU and a battery, and further can be adapted to tablet computers with different layouts, further, the silicone heat conduction sheet 34 adhered to the upper end of the heat dissipation sheet 33 can prevent the heat dissipation sheet 33 from scratching the back of the tablet computer, and the silicone heat conduction sheet 34 can also enable the heat dissipation sheet 33 to be indirectly attached to the back of the tablet computer tightly. Wherein leather belt 32 is the tensioning, the up end of leather belt 32 and the coincidence of the up end of keyboard apron II 21, and then can paste the silica gel conducting strip 34 of different quantity and increase thickness, and then make leather belt 32 deformation further, utilize the elasticity that leather belt 32 provided to increase the laminating degree at silica gel conducting strip 34 and panel computer back, increase the radiating effect, also can change the position, shape or the length of silica gel conducting strip 34 laminating, and then can carry out whole heat dissipations to positions such as CPU, GPU and the battery at panel computer back, wherein fin 33 can adopt the copper sheet, fin 33 with the heat conduction extremely in the wind channel in order to do benefit to the heat dissipation, the wind channel communicates with the thermovent.

Furthermore, the left side and the right side of the lower end of the keyboard cover plate II 21 are fixedly connected with a fan 22 respectively, the fan 22 is provided with an air outlet 23 communicated from left to right, the air outlet 23 is communicated with the air duct and the heat dissipation port, the fan 22 is used for discharging heat in the air duct through the heat dissipation port, and the heat dissipation efficiency is increased sharply. Further, at I11 upper end rigid coupling flexblepads 120 of keyboard apron, flexblepads 120 is used for terminal surface laminating under with fan 22, flexblepads 120 adopts polyether polyurethane foam sponge for the wind pressure that produces when increasing the heat dissipation further increases the radiating effect, and has noise reduction. Wherein the air duct blocks the hot air from the membrane 52 to a certain extent, so that the service life of the membrane 52 is increased.

Claims

1. The utility model provides a tongue position double-folding keyboard protection leather sheath, includes the leather sheath main part that constitutes by preceding keyboard apron I (11), connection piece (12) and keyboard floor (13) that set gradually after to and set up the magnetism portion of inhaling that is used for adsorbing the panel computer on keyboard apron I (11), and set up on keyboard floor (13) and bordure (14) for the keyboard of suit keyboard, its characterized in that: the keyboard cover plate is characterized by further comprising a wrapping wall (17) arranged on the keyboard cover plate I (11) and a double-folded tongue II (16) which is arranged in the middle of the front end of the wrapping wall (17) and provided with a magnetic attraction part; wherein the wrapping wall (17) can be covered on the keyboard wrapping edge (14) in a buckling manner;

wherein the leather sheath main body is provided with a heat dissipation port which is beneficial to the heat dissipation of the tablet personal computer,

the keyboard cover plate I (11) is fixedly connected with the keyboard cover plate I, and the keyboard cover plate I comprises two rails (41) which are arranged in a mirror symmetry mode, wherein the inner end face of each rail (41) is provided with two arc grooves (42) which are distributed up and down, and a protective sleeve;

the protective sleeve comprises a supporting rod (51), a membrane (52) with one end sleeved on the supporting rod (51), column heads (53) rotatably connected to two ends of the supporting rod (51), and a shifting sheet (54) rotatably connected to the supporting rod (51) and positioned between the column heads (53) and the membrane (52); the two protective sleeve pieces are distributed up and down, and are connected in the corresponding arc grooves (42) in a sliding manner through column heads (53) to slide back and forth on the rails (41);

the keyboard cover plate I (11) is provided with a strip-shaped opening through which a shifting sheet (54) passes, and the leather sheath main body further comprises a keyboard cover plate II (21) which is detachably and fixedly connected to the upper end of the bag wall (17);

further comprises a side shell (61) and an inserting part (62) integrally connected with the front end of the side shell (61); the insertion part (62) is inserted into the rear parts of the bag wall (17) and the keyboard cover plate II (21), and the side shell (61) can enable the membrane (52) to pass through and limit the column head (53);

the multifunctional electric blanket further comprises two rotating rods (31), a leather belt (32) sleeved on the two rotating rods (31), radiating fins (33) fixedly connected to the upper end of the leather belt (32), four lower bearing seats (18) fixedly connected to the wrapping wall (17), four bearings (19) respectively arranged on the four lower bearing seats (18), four upper bearing seats (24) fixedly connected to the keyboard cover plate II (21), two fans (22) fixedly connected to the lower end of the keyboard cover plate II (21), and air outlets (23) arranged on the fans (22) and communicated from left to right;

wherein, the both ends of two bull sticks (31) are installed respectively in corresponding bearing (19), and four bearing upper brackets (24) are respectively the lock joint on four bearing (19), and two fan (22) are located the left and right sides of leather belt (32) respectively, air outlet (23) with the thermovent intercommunication.

2. The holster of claim 1, further comprising a semi-cylinder (63) secured to a rear end of the side shell (61) above the membrane (52), the semi-cylinder (63) having a fiber cloth disposed on an outer surface thereof.

3. The leather sheath according to claim 1 or 2, further comprising a sponge (71) and upright seats (72) integrally connected to the left and right sides of the lower end of the sponge (71), wherein the upright seats (72) are detachably and fixedly connected to the connecting sheet (12) through magic tapes.

4. The leather sheath according to claim 3, further comprising a double-folded tongue I (15) fixed to the left and right sides of the rear end of the keyboard base plate (13) and having magnetic attraction.

5. The holster of claim 4, further comprising a silicone heat sink (34) attached to the heat sink (33), a bottom of the heat sink (33) being exposed to air.

6. The holster of claim 5, further comprising a flexible pad (120) affixed to the upper end of the keyboard deck I (11) and attached to the lower end of the fan (22).