Keyboard with magnetic type protective sleeve
By designing a keyboard with a magnetic protective case, the keyboard body is fixed with magnetic and buffer structures, the problem of separation and damage of the key cap when it falls is solved, and the keyboard protection and dust protection effect is achieved.
Patent Information
- Application Number
- CN202421762666.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The key caps of existing mechanical keyboards are resilient. When the keyboard with magnetic protective cover falls to the ground, it is easy to separate the key cap from the mechanical keyboard, and even damage the key cap, affecting use.
A keyboard with a magnetic protective cover is designed, including the keyboard body and protective cover. The protective cover consists of a support cover plate, a flip cover plate, a protective cover plate, a magnetic sheet, a mounting tube, an adjustment rod, an iron sheet, a telescopic spring, a movable sleeve and a Velcro patch. The keyboard body is fixed through a magnetic and buffer structure to prevent the key cap from being separated and absorb impact force.
Effectively prevent the key cap from being separated from the mechanical keyboard, protect the keyboard from damage, maintain the normal use of the keyboard and extend the life.
Smart Images
Figure CN223167088U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of keyboards, in particular to a keyboard with a magnetic suction protection cover. Background Art
[0002] When using a mechanical keyboard, a protection cover is required. Due to its unique keycap design and high customization, using a protection cover (dust cover) has its unique advantages and necessity. The main functions of the dust cover include preventing dust and debris from entering the keyboard interior, thereby protecting the normal operation of the keyboard and extending its service life. It can effectively avoid the accumulation of dust on the keyboard surface, reduce the key jamming caused by excessive key gaps, and reduce the possibility of damage to the internal circuit of the keyboard by dust. In addition, the dust cover can also keep the keycaps clean and avoid wear caused by long-term contact of the keycap surface with substances such as sweat and grease.
[0003] The existing mechanical keyboards adopt magnetic suction protection covers, which can facilitate the use of mechanical keyboards. However, the existing magnetic suction protection covers for mechanical keyboards still have the following problems during use:
[0004] The keycaps of the existing mechanical keyboards have resilience. When a keyboard with a magnetic suction protection cover falls to the ground, the impact force acts on the keycaps, easily causing the separation of the keycaps from the mechanical keyboard, and even causing damage to the keycaps, affecting the use of the mechanical keyboard. Therefore, it is very necessary to involve a keyboard with a magnetic suction protection cover in the keyboard field. Summary of the Utility Model
[0005] In order to make up for the deficiencies of the prior art, that is, the keycaps of the existing mechanical keyboards have resilience. When a keyboard with a magnetic suction protection cover falls to the ground, the impact force acts on the keycaps, easily causing the separation of the keycaps from the mechanical keyboard, and even causing damage to the keycaps, affecting the use of the mechanical keyboard, the present utility model proposes a keyboard with a magnetic suction protection cover.
[0006] The technical solution adopted by the present utility model to solve its technical problems is: a keyboard with a magnetic suction protection cover, including a keyboard main body and a protection cover. The protection cover further includes a support sleeve plate, on which a flipping sleeve plate is assembled, on which a protective sleeve plate is assembled, and magnetic sheets are symmetrically and fixedly assembled on the protective plate. Two sets of mounting tubes are fixedly assembled on the support sleeve plate. The number of each set of mounting tubes is two. An adjusting rod is movably assembled on each of the two mounting tubes in each set. Iron sheets are fixedly assembled on the tops of the two adjusting rods. A telescopic spring is assembled on the mounting tube and the adjusting rod. The two ends of the telescopic spring are respectively fixedly assembled with the support sleeve plate and the iron sheet.
[0007] Preferably, first movable sleeves are symmetrically assembled on the supporting sleeve plate, first barbed magic tapes are symmetrically and fixedly assembled on the surfaces of the first movable sleeves, and second movable sleeves are symmetrically assembled on the supporting sleeve plate.
[0008] Preferably, first frayed magic tapes are symmetrically and fixedly assembled at the bottoms of the second movable sleeves. The first movable sleeves and the second movable sleeves are located inside the iron sheet, and the first barbed magic tape and the first frayed magic tape are adhesively bonded correspondingly. The magnetic sheet and the iron sheet are magnetically attracted.
[0009] Preferably, a connecting line is fixedly assembled on the side surface of the keyboard main body. Assembly grooves are symmetrically arranged at the bottom of the keyboard main body. Connecting rods are fixedly assembled on the assembly grooves, and adjusting feet are movably assembled on the connecting rods.
[0010] Preferably, through holes are symmetrically arranged on the supporting sleeve plate. The through holes are located between the first movable sleeve and the second movable sleeve, and the through holes correspondingly coincide with the assembly grooves. A placing groove is arranged on one of the second movable sleeves, and the connecting line is movably assembled with the placing groove.
[0011] Preferably, a second barbed magic tape is fixedly assembled on the second movable sleeve. A limiting belt is fixedly assembled on the second movable sleeve. The limiting belt and the second barbed magic tape are respectively located on both sides of the placing groove. A second frayed magic tape is arranged at the bottom of the limiting belt, and the second frayed magic tape is adhesively bonded with the second barbed magic tape.
[0012] The beneficial effects of the present utility model are as follows:
[0013] In the present utility model, the keyboard main body is placed on the supporting sleeve plate. The keyboard main body is located between the first movable sleeve and the second movable sleeve. The first movable sleeve and the second movable sleeve are flipped, so that the first frayed magic tape on the second movable sleeve is adhesively bonded with the first barbed magic tape on the first movable sleeve. At this time, the keyboard main body is fixed on the supporting sleeve plate. The through hole correspondingly coincides with the assembly groove. The adjusting feet deflect on the connecting rod and the assembly groove, facilitating the adjustment of the inclination angle of the keyboard main body and being convenient for the user to use. When the keyboard main body is assembled on the supporting sleeve plate, it is assembled with the placing groove through the connecting line. And the second frayed magic tape on the limiting belt is adhesively bonded with the second barbed magic tape, making the connecting line convenient to use. At the same time, the flipping sleeve plate is flipped so that the flipping sleeve plate fits with the side surface of the keyboard main body until the protective sleeve plate fits with the surface of the keyboard main body. At this time, the two magnetic sheets on the protective sleeve plate correspondingly magnetically attract the iron sheets, playing a role in protecting and dust-proofing the keyboard main body. When the protective sleeve for protecting the keyboard main body falls to the ground, one end of the adjusting rod driven by the iron sheet moves inside the installation pipe, and the telescopic spring expands and contracts, playing a role in buffering the falling impact, so that the impact force falling to the ground cannot damage the keyboard main body. Brief Description of the Drawings
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0015] Figure 1 It is a schematic diagram of the assembly structure of the magnetic protection case and the keyboard of the present invention;
[0016] Figure 2 It is a schematic diagram of the disassembled structure of the magnetic protection case and the keyboard of the present invention;
[0017] Figure 3 It is a schematic diagram of the keyboard structure of the present invention;
[0018] Figure 4 It is a schematic diagram of the magnetic protection case structure of the present invention.
[0019] In the figure:
[0020] 10. Support sleeve plate; 11. Flipping sleeve plate; 12. Protective sleeve plate; 13. Keyboard main body;
[0021] 20. First movable card sleeve; 21. Second movable card sleeve; 22. Placing groove; 23. Connecting wire;
[0022] 30. Telescopic spring; 31. Magnetic sheet; 32. Iron sheet; 33. Through hole;
[0023] 40. Assembly groove; 41. Connecting rod; 42. Adjusting support foot; 43. First barbed magic tape;
[0024] 50. First frayed magic tape; 51. Second barbed magic tape; 52. Limiting band; 53. Second frayed magic tape;
[0025] 60. Installation pipe; 61. Adjusting rod. Detailed Description of the Embodiments
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0027] The following will further describe the present application in detail with reference to the drawings 1-4
[0028] An embodiment of the present application discloses a keyboard with a magnetic suction protective cover. Refer to Figure 1 and Figure 4 The keyboard with a magnetic suction protective cover includes a keyboard main body 13 and a protective cover. The protective cover further includes a support sleeve plate 10. A flipping sleeve plate 11 is assembled on the support sleeve plate 10. A protective sleeve plate 12 is assembled on the flipping sleeve plate 11. Magnetic sheets 31 are symmetrically and fixedly assembled on the protective sleeve plate 12. Two groups of mounting tubes 60 are fixedly assembled on the support sleeve plate 10. The number of each group of mounting tubes 60 is two. Adjusting rods 61 are movably assembled on each of the two mounting tubes 60 in each group. One end of the adjusting rod 61 moves inside the mounting tube 60. Iron sheets 32 are fixedly assembled on the tops of the two adjusting rods 61. A telescopic spring 30 is fixedly assembled between the support sleeve plate 10 and the iron sheet 32. The mounting tube 60 and the adjusting rod 61 are assembled inside the telescopic spring 30. First movable chucks 20 are symmetrically assembled on the support sleeve plate 10. First thorn-edge magic tapes 43 are symmetrically and fixedly assembled on the surfaces of the first movable chucks 20. Second movable chucks 21 are symmetrically assembled on the support sleeve plate 10. First fluff-edge magic tapes 50 are symmetrically and fixedly assembled on the bottoms of the second movable chucks 21. The first movable chucks 20 and the second movable chucks 21 are located inside the iron sheet 32, and the first thorn-edge magic tape 43 and the first fluff-edge magic tape 50 are adhesively bonded correspondingly. The magnetic sheet 31 and the iron sheet 32 are magnetically attracted. The keyboard main body 13 is placed on the support sleeve plate 10. The keyboard main body 13 is located between the first movable chuck 20 and the second movable chuck 21. The first movable chuck 20 and the second movable chuck 21 are flipped so that the first fluff-edge magic tape 50 on the second movable chuck 21 is adhesively bonded to the first thorn-edge magic tape 43 on the first movable chuck 20. At this time, the keyboard main body 13 is fixed on the support sleeve plate 10. The flipping sleeve plate 11 is flipped so that the flipping sleeve plate 11 fits against the side surface of the keyboard main body 13 until the protective sleeve plate 12 fits against the surface of the keyboard main body 13. At this time, the two magnetic sheets 31 on the protective sleeve plate 12 are magnetically attracted to the iron sheets 32 correspondingly, playing a role in protecting and dust-proofing the keyboard main body 13. If the protective cover for protecting the keyboard main body 13 falls to the ground, one end of the adjusting rod 61 is driven by the iron sheet 32 to move inside the mounting tube 60, and the telescopic spring 30 expands and contracts, playing a role in buffering the falling impact, so that the impact force when falling to the ground cannot damage the keyboard main body 13.
[0029] Refer to Figure 2 - Figure 4, a connecting wire 23 is fixedly assembled on the side of the keyboard main body 13. Assembly grooves 40 are symmetrically arranged at the bottom of the keyboard main body 13. Connecting rods 41 are fixedly assembled on the assembly grooves 40. Adjusting feet 42 are movably assembled on the connecting rods 41. Through holes 33 are symmetrically arranged on the support sleeve plate 10. The through holes 33 are located between the first movable sleeve 20 and the second movable sleeve 21, and the through holes 33 correspond to and coincide with the assembly grooves 40. A placement groove 22 is arranged on one of the second movable sleeves 21. The connecting wire 23 is movably assembled with the placement groove 22. A second thorn-sided magic tape 51 is fixedly assembled on the second movable sleeve 21. A limiting belt 52 is fixedly assembled on the second movable sleeve 21. The limiting belt 52 and the second thorn-sided magic tape 51 are respectively located on both sides of the placement groove 22. A second fluff-sided magic tape 53 for adhering to the second thorn-sided magic tape 51 is arranged at the bottom of the limiting belt 52. When the keyboard main body 13 is assembled on the support sleeve plate 10, it is assembled with the placement groove 22 through the connecting wire 23, and the second fluff-sided magic tape 53 on the limiting belt 52 adheres to the second thorn-sided magic tape 51, making the connecting wire 23 convenient to use. At the same time, the adjusting feet 42 deflect on the connecting rods 41 and the assembly grooves 40, facilitating the adjustment of the inclination angle of the keyboard main body 13 and convenient for the user to use.
[0030] Working principle: Place the keyboard main body 13 on the support sleeve plate 10. The keyboard main body 13 is located between the first movable sleeve 20 and the second movable sleeve 21. Flip the first movable sleeve 20 and the second movable sleeve 21 so that the first fluff-sided magic tape 50 on the second movable sleeve 21 adheres to the first thorn-sided magic tape 43 on the first movable sleeve 20. At this time, the keyboard main body 13 is fixed on the support sleeve plate 10. The through holes 33 correspond to and coincide with the assembly grooves 40. The adjusting feet 42 deflect on the connecting rods 41 and the assembly grooves 40, facilitating the adjustment of the inclination angle of the keyboard main body 13 and convenient for the user to use. When the keyboard main body 13 is assembled on the support sleeve plate 10, it is assembled with the placement groove 22 through the connecting wire 23, and the second fluff-sided magic tape 53 on the limiting belt 52 adheres to the second thorn-sided magic tape 51, making the connecting wire 23 convenient to use. At the same time, flip the flip sleeve plate 11 so that the flip sleeve plate 11 fits against the side of the keyboard main body 13 until the protective sleeve plate 12 fits against the surface of the keyboard main body 13. At this time, the two magnetic pieces 31 on the protective sleeve plate 12 magnetically attract the iron pieces 32 correspondingly, playing a role in protecting and dust-proofing the keyboard main body 13. When the protective cover of the keyboard main body 13 falls to the ground, one end of the adjusting rod 61 driven by the iron piece 32 moves inside the installation pipe 60, and the telescopic spring 30 expands and contracts, playing a role in buffering the falling impact, so that the impact force falling to the ground cannot damage the keyboard main body 13.
[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.
Claims
1. Keyboard with a magnetic protective case, characterized in that: It includes a keyboard body (13) and a protective cover. The protective cover further includes a support sleeve plate (10). A flipping sleeve plate (11) is assembled on the support sleeve plate (10). A protective sleeve plate (12) is assembled on the flipping sleeve plate (11). Magnetic sheets (31) are symmetrically and fixedly assembled on the protective sleeve plate (12). Two groups of mounting tubes (60) are fixedly assembled on the support sleeve plate (10). The number of each group of mounting tubes (60) is two. Adjusting rods (61) are movably assembled on each of the two mounting tubes (60) in each group. Iron sheets (32) are fixedly assembled at the tops of the two adjusting rods (61). A telescopic spring (30) is assembled on the mounting tube (60) and the adjusting rod (61). Two ends of the telescopic spring (30) are respectively fixedly assembled with the support sleeve plate (10) and the iron sheet (32).
2. The keyboard with a magnetic protective cover according to claim 1, wherein: First movable card sleeves (20) are symmetrically assembled on the support sleeve plate (10). First thorn-edge magic tapes (43) are symmetrically and fixedly assembled on the surfaces of the first movable card sleeves (20). Second movable card sleeves (21) are symmetrically assembled on the support sleeve plate (10).
3. The keyboard with a magnetic protection case according to claim 2, characterized in that: First frayed-edge magic tapes (50) are symmetrically and fixedly assembled at the bottoms of the second movable card sleeves (21). The first movable card sleeves (20) and the second movable card sleeves (21) are located inside the iron sheet (32), and the first thorn-edge magic tapes (43) and the first frayed-edge magic tapes (50) are adhesively bonded correspondingly. The magnetic sheets (31) are magnetically attracted to the iron sheets (32).
4. The keyboard with a magnetic protective case according to claim 3, wherein: A connecting line (23) is fixedly assembled on the side surface of the keyboard body (13). Assembly grooves (40) are symmetrically arranged at the bottom of the keyboard body (13). Connecting rods (41) are fixedly assembled on the assembly grooves (40). Adjusting feet (42) are movably assembled on the connecting rods (41).
5. The keyboard with a magnetic protective case according to claim 4, wherein: Penetration openings (33) are symmetrically arranged on the support sleeve plate (10). The penetration openings (33) are located between the first movable card sleeves (20) and the second movable card sleeves (21), and the penetration openings (33) coincide with the assembly grooves (40) correspondingly. A placement groove (22) is arranged on one of the second movable card sleeves (21). The connecting line (23) is movably assembled with the placement groove (22).
6. The keyboard with a magnetic protective case according to claim 5, wherein: Second thorn-edge magic tapes (51) are fixedly assembled on the second movable card sleeves (21). A limiting band (52) is fixedly assembled on the second movable card sleeves (21). The limiting band (52) and the second thorn-edge magic tape (51) are respectively located on both sides of the placement groove (22). A second frayed-edge magic tape (53) is arranged at the bottom of the limiting band (52). The second frayed-edge magic tape (53) is adhesively bonded with the second thorn-edge magic tape (51).