CN111207276B - External keyboard support frame of notebook computer - Google Patents
External keyboard support frame of notebook computer Download PDFInfo
- Publication number
- CN111207276B CN111207276B CN202010132588.1A CN202010132588A CN111207276B CN 111207276 B CN111207276 B CN 111207276B CN 202010132588 A CN202010132588 A CN 202010132588A CN 111207276 B CN111207276 B CN 111207276B
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- Prior art keywords
- support
- wall
- fixedly connected
- mounting groove
- lateral wall
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- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 abstract description 20
- 241001233242 Lontra Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B2023/005—Laptop cases with folding legs forming a table
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an external keyboard support frame for a notebook computer, which comprises a mounting groove, wherein the side wall of the lower end of the mounting groove is rotatably connected with two supports through two damping rotating shafts, the two supports are both of a hollow structure, a sliding plate is slidably connected between the upper inner wall and the lower inner wall of each support, the side wall of each sliding plate is fixedly connected with a movable rod, each movable rod is sleeved with a return spring, two ends of each return spring are respectively connected with the inner wall of each support and the side wall of each sliding plate in a clamping manner, one end, far away from each sliding plate, of each movable rod penetrates through the inner wall of each support, a limiting plate is fixedly connected between the side walls of the two movable rods outside the two supports, the limiting plates and the side walls of the lower ends of the two supports are both fixedly connected with support bars, and the side walls of the lower ends of the support bars are provided with chamfers. The portable keyboard holder can stably clamp an external keyboard disc, ensures the stability of the external keyboard disc, and is convenient to carry through the storage bracket and the supporting bars.
Description
Technical Field
The invention relates to the technical field of notebook computers, in particular to an external keyboard support frame of a notebook computer.
Background
The support frame is used for supporting a keyboard, is generally applied to various office places, is convenient to carry, facilitates various business workers, can provide a more comfortable working environment for the workers, and is convenient to operate a notebook.
In the prior art, the support frame occupies a large space and is very inconvenient to carry, so that a lot of troubles are brought to a worker on business trip, the height of a notebook computer is inconvenient to adjust, and the sitting posture and the sight of the worker are disturbed little.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a support frame occupies a large space and is inconvenient to carry, so that a lot of trouble is brought to a business worker, the height of a notebook computer is inconvenient to adjust, and the sitting posture and the sight of the worker are not disturbed, so that the support frame is externally connected with a keyboard.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an external keyboard support frame of notebook computer, includes the mounting groove, the lower extreme lateral wall of mounting groove rotates through two damping pivots and is connected with two supports, two the support is hollow structure, sliding connection has the slide between the upper and lower inner wall of support, the lateral wall fixedly connected with movable rod of slide, the cover is equipped with reset spring on the movable rod, reset spring's both ends are connected with the inner wall of support and the lateral wall joint of slide respectively, the one end that the slide was kept away from to the movable rod runs through the inner wall of support, is located two outer supports fixedly connected with limiting plate between the lateral wall of movable rod, limiting plate and two the equal fixedly connected with support bar of lower extreme lateral wall of support, the lower extreme lateral wall of support bar is equipped with the chamfer.
Preferably, the lateral wall fixedly connected with card ball of support bar, the lower extreme lateral wall fixedly connected with spacing groove of mounting groove, fixedly connected with slide bar between the upper and lower inner wall of spacing groove, the sliding sleeve is equipped with two sliding sleeves, two on the slide bar the lateral wall of sliding sleeve all is connected with the inner wall joint of spacing groove through shrink spring, shrink spring sleeve locates on the slide bar, two the lateral wall of sliding sleeve all rotates and is connected with the swinging arms, two the one end that the sliding sleeve was kept away from to the swinging arms rotates and is connected with same arc piece, the lateral wall of arc piece offsets with the lateral wall of card ball.
Preferably, the inner wall of mounting groove is rotated through the pivot and is connected with ball screw, the last cover of ball screw is equipped with two screws rather than matching, two the lower extreme lateral wall of screw all with the diapire sliding connection of mounting groove, two the upper end of screw all rotates and is connected with the bracing piece, be equipped with the backup pad in the mounting groove, the lower extreme lateral wall of backup pad rotates with two bracing pieces respectively and is connected.
Preferably, last screw thread of ball screw, two the screw and two the bracing piece all sets up with the vertical axis symmetry of backup pad, ball screw keeps away from the one end of pivot and runs through the inner wall and the fixedly connected with commentaries on classics handle of mounting groove, the opening has been seted up to the lateral wall of mounting groove, fixedly connected with bearing in the opening, ball screw runs through the bearing and is connected with the inner wall joint of bearing.
Preferably, two guide rails of diapire fixedly connected with of mounting groove, two the guide rail sets up with the vertical axis symmetry of backup pad, two the equal fixedly connected with of lower extreme lateral wall of screw and the sliding block that the guide rail matches.
Preferably, the upper end lateral wall of backup pad has seted up the recess, the diapire fixedly connected with heat dissipation fan of recess, fixedly connected with otter board between the both sides inner wall of recess, the otter board is located the top of heat dissipation fan, the louvre that a plurality of slopes set up is seted up to the diapire of recess.
Preferably, the diapire fixedly connected with bearing of mounting groove, ball screw runs through the bearing and is connected with the inner wall joint of bearing, ball screw's screw thread sets up with the axle center symmetry of bearing.
Preferably, the mounting groove is far away from the lateral wall of the rotating handle and is provided with an accommodating groove, the accommodating groove is arc-shaped, and the two lateral walls of the accommodating groove are rotatably connected with a carrying handle through two damping rotating shafts.
Preferably, the upper and lower lateral walls of the sliding plate are both provided with rollers, and the upper and lower inner walls of the bracket are both provided with rolling grooves matched with the rollers.
Compared with the prior art, the invention has the beneficial effects that:
1. when the keyboard holder is used, the support can be pulled to rotate, and meanwhile, the support bars can be pulled to move, so that an external keyboard is placed on the support and the movable rods, the keyboard is clamped by the aid of the rebounding force of the reset spring, stability of the keyboard is guaranteed, and the keyboard holder is convenient to carry when the support holder is stored;
2. through rotating the ball screw, the support rod is driven to swing, so that the height of the support plate is adjusted, the notebook can be placed on the support plate, the height of the notebook can be adjusted, and the notebook can be used conveniently
3. Through the cooperation of heat dissipation fan and otter board, can promote notebook's life greatly, improve radiating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an external keyboard support of a notebook computer according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram at C in fig. 1.
In the figure: the device comprises a mounting groove 1, a support 2, a sliding plate 3, a movable rod 4, a return spring 5, a limiting plate 6, a supporting bar 7, a clamping ball 8, a limiting groove 9, a sliding rod 10, a sliding sleeve 11, a contraction spring 12, a swinging rod 13, an arc-shaped block 14, a ball screw 15, a screw nut 16, a supporting bar 17, a supporting plate 18, a rotating handle 19, a guide rail 20, a sliding block 21, a heat dissipation fan 22, a screen plate 23, a carrying handle 24 and a roller 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an external keyboard support frame of a notebook computer comprises a mounting groove 1, a bearing is fixedly connected to the bottom wall of the mounting groove 1, a ball screw 15 penetrates through the bearing and is connected with the inner wall of the bearing in a clamping manner, the stability of the ball screw 15 can be improved through the bearing, threads of the ball screw 15 are symmetrically arranged with the axis of the bearing, when the ball screw 15 is rotated, two nuts can be made to be close to or away from each other at the same time, a containing groove is formed in the side wall of the mounting groove 1, which is far away from a rotating handle 19, and is arc-shaped, a carrying handle 24 is rotatably connected between the side walls of the two sides of the containing groove through two damping rotating shafts, the carrying handle 24 is contained through the containing groove, so that the external keyboard support frame is more attractive in appearance and convenient to carry, and the carrying handle 24 can be taken away from the device;
the bottom wall of the mounting groove 1 is fixedly connected with two guide rails 20, the two guide rails 20 are symmetrically arranged on a vertical axis of the support plate 18, so that two nuts 16 can be guaranteed to stably move, the side walls of the lower ends of the two nuts 16 are fixedly connected with sliding blocks 21 matched with the guide rails 20, the nuts 16 can be guaranteed to be limited by matching of the guide rails 20 and the sliding blocks 21, the nuts do not rotate but move leftwards and rightwards along the ball screw 15, the inner wall of the mounting groove 1 is rotatably connected with the ball screw 15 through a rotating shaft, threads on the ball screw 15, the two nuts 16 and the two support rods 17 are symmetrically arranged on the vertical axis of the support plate 18, so that the support rods 17 are driven to swing, so that a stable supporting effect on the support plate 18 is guaranteed, one end, far away from the rotating shaft, of the ball screw 15 penetrates through the inner wall of the mounting groove 1 and is fixedly connected with a rotating handle 19, and the rotating handle 19 is held to easily drive the ball screw 15 to rotate, the side wall of the mounting groove 1 is provided with an opening, a bearing is fixedly connected in the opening, the ball screw 15 penetrates through the bearing and is connected with the inner wall of the bearing in a clamping manner, and the stability of the ball screw 15 during rotation can be improved through the bearing;
two nuts 16 matched with the ball screw 15 are sleeved on the ball screw 15, the side walls of the lower ends of the two nuts 16 are both connected with the bottom wall of the mounting groove 1 in a sliding manner, the upper ends of the two nuts 16 are both connected with a support rod 17 in a rotating manner, a support plate 18 is arranged in the mounting groove 1, the side wall of the upper end of the support plate 18 is provided with a groove, the bottom wall of the groove is fixedly connected with a heat dissipation fan 22, and a good heat dissipation effect can be provided for the notebook through the heat dissipation fan 22, thereby improving the use efficiency of the notebook and prolonging the service life, the screen 23 is fixedly connected between the inner walls of the two sides of the groove, the screen 23 is positioned above the heat dissipation fan 22, the screen 23 can provide good supporting effect for the notebook, meanwhile, heat dissipation is convenient, the bottom wall of the groove is provided with a plurality of heat dissipation holes which are obliquely arranged, and heat can be dissipated more quickly by utilizing the heat dissipation holes to form airflow circulation;
the side wall of the lower end of the supporting plate 18 is respectively rotatably connected with two supporting rods 17, the side wall of the lower end of the mounting groove 1 is rotatably connected with two supports 2 through two damping rotating shafts, the two supports 2 are both of a hollow structure, a sliding plate 3 is slidably connected between the upper inner wall and the lower inner wall of each support 2, rollers 25 are respectively arranged on the upper side wall and the lower inner wall of each sliding plate 3, rolling grooves matched with the rollers 25 are respectively formed in the upper inner wall and the lower inner wall of each support 2, the sliding plates 3 can be guaranteed to stably slide through matching of the rollers 25 and the rolling grooves, meanwhile, the friction force is small, the side wall of each sliding plate 3 is fixedly connected with a movable rod 4, a reset spring 5 is sleeved on each movable rod 4, two ends of each reset spring 5 are respectively connected with the inner wall of each support 2 and the side wall of each sliding plate 3 in a clamping mode, and the external keyboard can be guaranteed to be more stably clamped through the rebound force of each reset spring 5, and operation is convenient;
one end of each movable rod 4, which is far away from the sliding plate 3, penetrates through the inner wall of the corresponding support 2, a limiting plate 6 is fixedly connected between the side walls of the two movable rods 4, which are positioned outside the two supports 2, the limiting plates 6 and the side walls of the lower ends of the two supports 2 are fixedly connected with a supporting bar 7, the side walls of the lower ends of the two supports 7 are provided with chamfers, a keyboard can be clamped more stably by the supporting bar 7, the side walls of the supporting bar 7 are fixedly connected with clamping balls 8, the side walls of the lower end of the mounting groove 1 are fixedly connected with a limiting groove 9, a sliding rod 10 is fixedly connected between the upper inner wall and the lower inner wall of the limiting groove 9, two sliding sleeves 11 are slidably sleeved on the sliding rod 10, the side walls of the two sliding sleeves 11 are respectively connected with a swinging rod 13 in a rotating manner, one end, which is far away from the sliding sleeve 11, of the two swinging rods 13 is rotatably connected with the same arc-shaped block 14, when accomodating support bar 7 and limiting plate 6, can the lateral wall of arc piece 14 offset with the lateral wall of card ball 8, when needs have been accomodate support 2 and limiting plate 6, can stir support 2 and rotate, support 2 drives limiting plate 6 and card ball 8 and rotates, card ball 8 offsets with arc piece 14, arc piece 14 supports swinging arms 13 and rotates, and swinging arms 13 supports sliding sleeve 11 and slides, sliding sleeve 11 is when sliding along slide bar 10, can drive reset spring 5 and take place deformation, know card ball 8 and remove to arc piece 14 top, like this with arc piece 14 and card ball 8 card together, thereby support 2 and support bar 7 isotructures are lived in the restriction, conveniently carry.
When the invention is used, the bracket 2180 degree can be rotated, then the mounting groove 1 is put well, the supporting bar 7 is pulled, the supporting bar 7 drives the movable rod 4 to move, the movable rod 4 drives the sliding plate 3 to slide, and the return spring 5 can be compressed when the sliding plate 3 slides, then the external keyboard is placed on the movable rod 4 and the bracket 2, and the external keyboard is clamped on the supporting bar 7 by the resilience of the return spring 5, thereby ensuring the stability of the external keyboard, and the bracket 2 and the supporting bar 7 are received under the mounting groove 1, thereby being convenient to carry, having simple structure and convenient use, being capable of placing a notebook on the supporting plate 18, then the ball screw 15 can be rotated to drive the screw nut 16 to move, the screw nut 16 drives one end of the supporting rod 17 to move, thus the supporting rod 17 is utilized to adjust the height of the supporting plate 18, so as to be suitable for people with different body types and provide better working environment for workers.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an external keyboard support frame of notebook computer, includes mounting groove (1), its characterized in that, the lower extreme lateral wall of mounting groove (1) rotates through two damping pivot to be connected with two supports (2), two support (2) are hollow structure, sliding connection has slide (3) between the upper and lower inner wall of support (2), the lateral wall fixedly connected with movable rod (4) of slide (3), the cover is equipped with reset spring (5) on movable rod (4), reset spring's (5) both ends are connected with the inner wall of support (2) and the lateral wall joint of slide (3) respectively, the one end that slide (3) were kept away from to movable rod (4) runs through the inner wall of support (2), is located two outside two support (2) fixedly connected with limiting plate (6) between the lateral wall of movable rod (4), limiting plate (6) and two the equal fixedly connected with support bar (7) of the lower extreme lateral wall of support (2), the lower extreme lateral wall of support bar (7) is equipped with the chamfer, lateral wall fixedly connected with card ball (8) of support bar (7), lower extreme lateral wall fixedly connected with spacing groove (9) of mounting groove (1), fixedly connected with slide bar (10) between the upper and lower inner wall of spacing groove (9), sliding sleeve is equipped with two sliding sleeves (11) on slide bar (10), two the lateral wall of sliding sleeve (11) all is connected with the inner wall joint of spacing groove (9) through shrink spring (12), shrink spring (12) cover is located on slide bar (10), two the lateral wall of sliding sleeve (11) all rotates and is connected with swinging arms (13), two the one end that sliding sleeve (11) were kept away from in swinging arms (13) is rotated and is connected with same arc piece (14), the lateral wall of arc piece (14) offsets with the lateral wall of card ball (8).
2. The support frame for the external keyboard of the notebook computer according to claim 1, wherein a ball screw (15) is rotatably connected to the inner wall of the mounting groove (1) through a rotating shaft, two nuts (16) matched with the ball screw are sleeved on the ball screw (15), the lower end side walls of the two nuts (16) are both slidably connected to the bottom wall of the mounting groove (1), the upper ends of the two nuts (16) are both rotatably connected to a support rod (17), a support plate (18) is arranged in the mounting groove (1), and the lower end side walls of the support plate (18) are respectively rotatably connected to the two support rods (17).
3. The support frame for the external keyboard of the notebook computer according to claim 2, wherein the screw thread on the ball screw (15), the two screw nuts (16) and the two support rods (17) are symmetrically arranged on the vertical axis of the support plate (18), one end of the ball screw (15) far away from the rotating shaft penetrates through the inner wall of the mounting groove (1) and is fixedly connected with a rotating handle (19), an opening is formed in the side wall of the mounting groove (1), a bearing is fixedly connected in the opening, and the ball screw (15) penetrates through the bearing and is connected with the inner wall of the bearing in a clamping manner.
4. The support frame for the external keyboard of the notebook computer according to claim 2, wherein two guide rails (20) are fixedly connected to the bottom wall of the mounting groove (1), the two guide rails (20) are symmetrically arranged with respect to the vertical axis of the support plate (18), and the side walls of the lower ends of the two nuts (16) are fixedly connected with sliding blocks (21) matched with the guide rails (20).
5. The support frame for the external keyboard of the notebook computer according to claim 2, wherein a groove is formed in the upper end side wall of the support plate (18), a heat dissipation fan (22) is fixedly connected to the bottom wall of the groove, a screen plate (23) is fixedly connected between the inner walls of the two sides of the groove, the screen plate (23) is located above the heat dissipation fan (22), and a plurality of heat dissipation holes are formed in the bottom wall of the groove in an inclined manner.
6. The support frame for the external keyboard of the notebook computer according to claim 2, wherein a bearing is fixedly connected to the bottom wall of the mounting groove (1), the ball screw (15) penetrates through the bearing and is connected with the inner wall of the bearing in a clamping manner, and the threads of the ball screw (15) are symmetrically arranged with respect to the axis of the bearing.
7. The support frame for the external keyboard of the notebook computer according to claim 1, wherein the side wall of the mounting groove (1) far away from the rotating handle (19) is provided with a receiving groove, the receiving groove is arc-shaped, and the side walls at two sides of the receiving groove are rotatably connected with a carrying handle (24) through two damping rotating shafts.
8. The external keyboard support frame of the notebook computer according to claim 1, wherein the upper and lower side walls of the sliding plate (3) are provided with rollers (25), and the upper and lower inner walls of the support (2) are provided with rolling grooves matched with the rollers (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132588.1A CN111207276B (en) | 2020-02-29 | 2020-02-29 | External keyboard support frame of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132588.1A CN111207276B (en) | 2020-02-29 | 2020-02-29 | External keyboard support frame of notebook computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111207276A CN111207276A (en) | 2020-05-29 |
| CN111207276B true CN111207276B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010132588.1A Active CN111207276B (en) | 2020-02-29 | 2020-02-29 | External keyboard support frame of notebook computer |
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| CN (1) | CN111207276B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186683B (en) * | 2020-11-04 | 2022-02-01 | 黑龙江省建筑安装集团有限公司 | Energy-concerving and environment-protective wall internal electric wire lays fixing device for construction |
| CN112462898B (en) * | 2020-11-11 | 2022-07-08 | 深圳中柏科技有限公司 | Notebook with heat dissipation support frame |
| CN112641225A (en) * | 2020-12-22 | 2021-04-13 | 杭州心尧贸易有限公司 | Multifunctional small table convenient to use on bed |
| EP4258082A4 (en) * | 2020-12-28 | 2024-05-29 | Huawei Tech Co Ltd | Keyboard device and terminal |
| CN112728321B (en) * | 2020-12-29 | 2022-09-27 | 山东高速云南发展有限公司 | Highway warp early warning forecasting device with quick mounting structure |
| CN113108679A (en) * | 2021-03-16 | 2021-07-13 | 重庆赋天智能科技有限公司 | Thermal deformation measuring device for notebook computer shell |
| CN115380723A (en) * | 2022-09-07 | 2022-11-25 | 河南省林业科学研究院 | Walnut pruning knife and using method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW534390U (en) * | 2001-12-28 | 2003-05-21 | Darfon Electronics Corp | Retractable keyboard |
| US8284543B2 (en) * | 2009-08-11 | 2012-10-09 | Unication Co., Ltd. | Structure of keyboard combinable with electronic device |
| CN201796330U (en) * | 2010-09-30 | 2011-04-13 | 郭春林 | Portable multifunctional heat dissipation rack for laptop computer |
| CN207503168U (en) * | 2017-12-11 | 2018-06-15 | 北京兆维电子(集团)有限责任公司 | A kind of keyboard and mouse box |
| CN207718327U (en) * | 2018-01-13 | 2018-08-10 | 江西工业工程职业技术学院 | A kind of portable notebook external connection keyboard |
| CN207796488U (en) * | 2018-01-28 | 2018-08-31 | 广东长高通信服务有限公司 | A kind of communication apparatus mounting seat |
| CN108459731A (en) * | 2018-04-10 | 2018-08-28 | 湖州畅宣通信科技有限公司 | A kind of suppressible drawing type portable formula computer keyboard |
| CN209231823U (en) * | 2019-03-05 | 2019-08-09 | 沈曼娜 | A kind of laptop external connection keyboard |
| CN110220095A (en) * | 2019-04-15 | 2019-09-10 | 厦门翟湾电脑有限公司 | A kind of keyboard fixed frame |
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2020
- 2020-02-29 CN CN202010132588.1A patent/CN111207276B/en active Active
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| CN111207276A (en) | 2020-05-29 |
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