Temperature-controllable backlight keyboard

Abstract

The utility model discloses a temperature-controllable backlight keyboard, and particularly relates to the technical field of keyboards, the temperature-controllable backlight keyboard comprises a backlight keyboard body arranged in a notebook computer, the backlight keyboard body comprises an input block, the outer bottom surface of the input block is provided with an installation block, the outer bottom surface of the installation block is fixedly provided with an energy block, and the energy block is fixedly connected with the input block. And a combined insertion hole is formed in the outer bottom surface of the energy block. According to the temperature-controllable backlight keyboard, in actual work, the rotating column is rotated to drive the transverse bevel gear to rotate, namely the vertical bevel gear is driven to rotate so as to drive the threaded rod to rotate, the driving blocks can move, and then the two driving rods move in the opposite directions, so that the temperature-controllable backlight keyboard is convenient to use. According to the backlight keyboard, the two fixing plates can be inserted into the fixing holes, and the limiting rods can be inserted into the limiting holes under the elastic action of the first springs, so that the backlight keyboard body can be disassembled or assembled conveniently, and the steps of maintaining the backlight keyboard body are simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboards, in particular to a temperature-controllable backlight keyboard. Background Art

[0002] The keyboard is the most commonly used and most important input device. English letters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, so as to issue commands to the computer, input data, etc. There are also some keyboards with various shortcut keys, including backlit keyboards. The backlit keyboard is mainly reflected in the light of the keyboard buttons or panels, so that the key text can be clearly seen at night without turning on the lights.

[0003] After searching, for example, the utility model with application number 202122054251.6 discloses a laptop keyboard with a foldable keyboard tray, including: a foldable keyboard tray, a keyboard body, the foldable keyboard tray is arranged on the lower side of the keyboard body, and the foldable keyboard tray also includes a left keyboard tray and a right keyboard tray. The keyboard body also includes a left anchor point, a right anchor point, a left gear, a right gear, an anti-slip pad, and a limit rod. The keyboard of a laptop computer is easily damaged after long-term use, and the keyboard of the utility model is inconvenient to disassemble, and it is more cumbersome to repair the damaged keyboard. Therefore, in order to solve the above defects, the inventor proposes a temperature-controllable backlight keyboard. Utility Model Content

[0004] The main purpose of the utility model is to provide a temperature-controllable backlight keyboard, which can effectively solve the problem in the prior art that the keyboard is inconvenient to disassemble and thus is relatively cumbersome when repairing a damaged keyboard.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A temperature-controllable backlight keyboard comprises a backlight keyboard body arranged inside a notebook computer, the backlight keyboard body comprises an input block, and a mounting block is arranged on the outer bottom surface of the input block;

[0007] A threaded rod is movably installed on one side of the interior of the mounting block, and a sliding rod is fixedly installed on the other side of the interior of the mounting block, the outer surface of the threaded rod is threadedly connected to a driving block, and the driving block is movably connected to the sliding rod, and two driving rods are movably installed on the top surface of the driving block, and moving rods are movably connected on both sides of the outer surface of the mounting block, and the two driving rods are movably connected to the two moving rods respectively, and one end of the two moving rods extending to the outside of the mounting block is fixedly installed with a fixing plate, a vertical bevel gear is fixedly installed on one side of the outer surface of the threaded rod, a rotating column is movably installed on one side of the outer top surface of the mounting block, and a transverse bevel gear is fixedly installed on the bottom surface of the rotating column, the transverse bevel gear is meshed with the vertical bevel gear, and limiting holes are provided on both sides of the outer surface of the mounting block.

[0008] Preferably, the laptop computer is provided with an installation slot inside, movable holes are provided on both sides of the installation slot, first springs are fixedly installed inside the two movable holes, and limiting rods are fixedly installed on opposite ends of the two first springs, pull rods are movably connected to the two sides inside the installation slot, and the two pull rods are fixedly connected to the two limiting rods respectively, fixing holes are provided on both sides inside the installation slot, a combination plug is fixedly installed inside the installation slot, and ventilation holes are provided on both sides inside the installation slot.

[0009] Preferably, a micro fan is provided inside the input block, an LED light module is fixedly installed inside the input block, a panel is fixedly installed inside the input block, and the LED light module is located between the panel and the micro fan, a plurality of slots are provided on the top surface of the panel, buttons are provided inside the slots, connecting holes are provided inside the slots, through holes are provided on both sides of the outer surface of the input block, an energy block is fixedly installed on the outer bottom surface of the mounting block, and a combination jack is provided on the outer bottom surface of the energy block.

[0010] Preferably, a second spring is fixedly mounted on the inner bottom surface of the rotating column, a rotating rod is movably connected inside the rotating column, and the rotating rod is fixedly connected to the second spring.

[0011] Preferably, the sizes of the two fixing holes are respectively the same as the sizes of the two fixing plates.

[0012] Preferably, one side of the two ventilation holes is detachably connected with a filter plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a temperature-controllable backlight keyboard. By setting a mounting block, in actual work, the rotating column can be rotated to drive the horizontal bevel gear to rotate, and the vertical bevel gear can be driven to rotate, so as to drive the threaded rod to rotate, so that the driving block can be moved, and then the two driving rods can be moved in opposite directions, so that the two fixing plates can be inserted into the fixing holes, and under the elastic action of the first spring, the limiting rod can be inserted into the limiting hole, so that the backlight keyboard body can be disassembled or installed, so as to simplify the steps of repairing the backlight keyboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the mounting block of the utility model;

[0017] Figure 3This is a schematic diagram of the installation slot structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the input block structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the rotating column structure of the utility model.

[0020] In the figure: 1, laptop computer; 2, backlight keyboard body; 201, mounting block; 202, input block; 203, threaded rod; 204, slide bar; 205, drive block; 206, drive rod; 207, moving rod; 208, fixing plate; 209, rotating column; 210, horizontal bevel gear; 2011, limiting hole; 2012, vertical bevel gear; 211, energy block; 212, combination jack; 101, mounting slot; 1 02, combination plug-in block; 103, movable hole; 104, first spring; 105, pull rod; 106, limit rod; 107, filter plate; 108, ventilation hole; 109, fixing hole; 2021, micro fan; 2022, LED light module; 2023, panel; 2024, card slot; 2025, connecting hole; 2026, button; 2027, through hole; 2091, second spring; 2092, rotating rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] The utility model discloses a temperature-controllable backlight keyboard. Figure 1-5 As shown, it includes a backlight keyboard body 2 arranged inside the laptop computer 1, the backlight keyboard body 2 includes an input block 202, the outer bottom surface of the input block 202 is provided with a mounting block 201, the outer bottom surface of the mounting block 201 is fixedly installed with an energy block 211, and the outer bottom surface of the energy block 211 is provided with a combination jack 212, the energy block 211 is provided with a Bluetooth transmitting module, and the laptop computer 1 is provided with a Bluetooth receiving module, so that the backlight keyboard body 2 and the laptop computer 1 are connected via Bluetooth, and the energy block 211 is provided with a battery for providing power to the LED light module 2022 and the micro fan 2021.

[0023] A threaded rod 203 is movably mounted on one side of the interior of the mounting block 201, and a slide rod 204 is fixedly mounted on the other side of the interior of the mounting block 201. A driving block 205 is threadedly connected to the outer surface of the threaded rod 203, and the driving block 205 is movably connected to the slide rod 204. The threaded rod 203 can be rotated to move the driving block 205.

[0024] Two driving rods 206 are movably installed on the top surface of the driving block 205, and moving rods 207 are movably connected to both sides of the outer surface of the mounting block 201, and the two driving rods 206 are movably connected to the two moving rods 207 respectively. When the driving block 205 moves with the rotation of the threaded rod 203, the two driving rods 206 can push the two moving rods 207 to move in opposite directions.

[0025] The two moving rods 207 extend to the outside of the mounting block 201 and are fixedly installed with a fixing plate 208 at one end. A vertical bevel gear 2012 is fixedly installed on one side of the outer surface of the threaded rod 203. A rotating column 209 is movably installed on one side of the outer top surface of the mounting block 201, and a transverse bevel gear 210 is fixedly installed on the bottom surface of the rotating column 209. The transverse bevel gear 210 is meshed with the vertical bevel gear 2012. Rotating the rotating column 209 can drive the transverse bevel gear 210 to rotate, which can drive the vertical bevel gear 2012 to rotate. Limiting holes 2011 are provided on both sides of the outer surface of the mounting block 201.

[0026] A mounting slot 101 is provided inside the laptop computer 1, and movable holes 103 are provided on both sides of the mounting slot 101. First springs 104 are fixedly installed inside the two movable holes 103, and limiting rods 106 are fixedly installed on opposite ends of the two first springs 104. Pull rods 105 are movably connected to the two sides of the mounting slot 101, and the two pull rods 105 are fixedly connected to the two limiting rods 106 respectively. When the backlight keyboard body 2 is placed in the mounting slot 101, the first spring 104 can push the limiting rod 106 to be inserted into the limiting hole 2011. A combination plug block 102 is fixedly installed inside the mounting slot 101. When the backlight keyboard body 2 is placed in the mounting slot 101, the combination plug block 102 can be inserted into the combination plug hole 212, so that the laptop computer 1 can charge the battery in the energy block 211. Ventilation holes 108 are provided on both sides of the mounting slot 101, and fixing holes 109 are provided on both sides of the mounting slot 101.

[0027] A micro fan 2021 is provided inside the input block 202, an LED light module 2022 is fixedly installed inside the input block 202, a panel 2023 is fixedly installed inside the input block 202, and the LED light module 2022 is located between the panel 2023 and the micro fan 2021. When the micro fan 2021 rotates, the LED light module 2022 can be cooled.

[0028] A plurality of slots 2024 are provided on the top surface of the panel 2023 . A button 2026 is provided inside the slots 2024 . A connecting hole 2025 is provided inside the slots 2024 . The LED lamp of the LED lighting module can be inserted into the connecting hole 2025 in the slots 2024 .

[0029] Through holes 2027 are provided on both sides of the outer surface of the input block 202. When the backlight keyboard body 2 is inserted into the installation slot 101, the two through holes 2027 can overlap with the two ventilation holes 108. When the micro fan 2021 rotates, air can flow to cool down the LED light module 2022. One side of the two ventilation holes 108 can be detachably connected with a filter plate 107, which can effectively prevent dust from entering the input block 202 through the ventilation holes 108 and the through holes 2027.

[0030] A second spring 2091 is fixedly installed on the inner bottom surface of the rotating column 209, and a rotating rod 2092 is movably connected inside the rotating column 209, and the rotating rod 2092 is fixedly connected to the second spring 2091. Rotating the rotating rod 2092 can drive the rotating column 209 to rotate, and the rotating rod 2092 can be raised and lowered along the inside of the rotating column 209.

[0031] The working principle of the utility model is: place the backlight keyboard body 2 in the installation groove 101, rotate the rotating column 209, and the transverse bevel gear 210 can be driven to rotate, which can drive the vertical bevel gear 2012 to rotate, so as to drive the threaded rod 203 to rotate, so that the driving block 205 can be moved, and then the two driving rods 206 can be moved in opposite directions, so that the two fixing plates 208 can be inserted into the fixing hole 109, and under the elastic action of the first spring 104, the limiting rod 106 can be inserted into the limiting hole 2011, so as to disassemble or install the backlight keyboard body 2.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A temperature-controllable backlit keyboard, comprising a backlit keyboard body (2) disposed inside a notebook computer (1), characterized in that: The backlight keyboard body (2) comprises an input block (202), and a mounting block (201) is provided on the outer bottom surface of the input block (202); A threaded rod (203) is movably mounted on one side of the interior of the mounting block (201), and a sliding rod (204) is fixedly mounted on the other side of the interior of the mounting block (201); a driving block (205) is threadedly connected to the outer surface of the threaded rod (203), and the driving block (205) is movably connected to the sliding rod (204); two driving rods (206) are movably mounted on the top surface of the driving block (205); both sides of the outer surface of the mounting block (201) are movably connected to moving rods (207), and the two driving rods (206) are movably connected to the two moving rods (207) respectively. The two movable rods (207) are connected, and one end extending to the outside of the mounting block (201) is fixedly mounted with a fixing plate (208); a vertical bevel gear (2012) is fixedly mounted on one side of the outer surface of the threaded rod (203); a rotating column (209) is movably mounted on one side of the outer top surface of the mounting block (201); and a transverse bevel gear (210) is fixedly mounted on the bottom surface of the rotating column (209); the transverse bevel gear (210) is meshed with the vertical bevel gear (2012); and limiting holes (2011) are provided on both sides of the outer surface of the mounting block (201).

2. The temperature-controllable backlit keyboard according to claim 1, characterized in that: The laptop computer (1) is provided with an installation slot (101) inside, movable holes (103) are provided on both sides of the installation slot (101), first springs (104) are fixedly installed inside the two movable holes (103), and limiting rods (106) are fixedly installed on opposite ends of the two first springs (104), pull rods (105) are movably connected to the two sides inside the installation slot (101), and the two pull rods (105) are respectively fixedly connected to the two limiting rods (106), fixing holes (109) are provided on both sides inside the installation slot (101), a combination plug-in block (102) is fixedly installed inside the installation slot (101), and ventilation holes (108) are provided on both sides inside the installation slot (101).

3. The temperature-controllable backlit keyboard according to claim 1, characterized in that: A micro fan (2021) is provided inside the input block (202), an LED light module (2022) is fixedly installed inside the input block (202), a panel (2023) is fixedly installed inside the input block (202), and the LED light module (2022) is located between the panel (2023) and the micro fan (2021), a plurality of slots (2024) are provided on the top surface of the panel (2023), buttons (2026) are provided inside the slots (2024), connection holes (2025) are provided inside the slots (2024), through holes (2027) are provided on both sides of the outer surface of the input block (202), an energy block (211) is fixedly installed on the outer bottom surface of the mounting block (201), and a combination socket (212) is provided on the outer bottom surface of the energy block (211).

4. The temperature-controllable backlit keyboard according to claim 1, characterized in that: A second spring (2091) is fixedly mounted on the inner bottom surface of the rotating column (209), a rotating rod (2092) is movably connected inside the rotating column (209), and the rotating rod (2092) is fixedly connected to the second spring (2091).

5. The temperature-controllable backlit keyboard according to claim 2, characterized in that: The sizes of the two fixing holes (109) are respectively the same as the sizes of the two fixing plates (208).

6. The temperature-controllable backlit keyboard according to claim 2, characterized in that: One side of the two ventilation holes (108) is detachably connected to a filter plate (107).

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