CN213936016U - Notebook keyboard capable of preventing keys from being blocked - Google Patents
Notebook keyboard capable of preventing keys from being blocked Download PDFInfo
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- CN213936016U CN213936016U CN202023212577.9U CN202023212577U CN213936016U CN 213936016 U CN213936016 U CN 213936016U CN 202023212577 U CN202023212577 U CN 202023212577U CN 213936016 U CN213936016 U CN 213936016U
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Abstract
The utility model discloses a notebook computer keyboard of anti-sticking key, the bottom plate is connected at the inside bottom of keyboard seat, the contact is connected in the bottom plate, the lower extreme of button is located in the keyboard seat, the upper end of bottom plate and the both sides that are located the contact are equipped with first recess respectively, be connected with first spring in the first recess, the upper end of first spring is connected with the guide pillar; the utility model has more accurate and stronger power transmitted when the key is pressed down and has good direct contact effect; the key has good resilience performance and is not easy to clamp; the straight running track of the keys is guaranteed, the running process is smooth, and the key clamping phenomenon is not easy to occur; the spring performance is good, and the noise generated in the using process is reduced smoothly in the operating process; the keyboard is fine in structure, perfect in performance, easy to produce and manufacture for each component, simple in structure and low in production cost, is not only suitable for a notebook keyboard, but also suitable for an independent external keyboard, and is suitable for wide popularization in the market.
Description
Technical Field
The utility model relates to a notebook keyboard technical field specifically is a notebook keyboard of anti-sticking key.
Background
The body of the notebook computer is very light and popular with office people, but the phenomenon of key clamping is easy to occur after a part of the notebook computer keyboard is used for a long time, and therefore, a notebook computer keyboard for preventing key clamping is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a notebook keyboard of anti-sticking key to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a notebook computer keyboard of an anti-blocking key comprises a keyboard seat, a bottom plate, a contact and a key, wherein the bottom plate is connected to the bottom inside the keyboard seat, the contact is connected into the bottom plate, the lower end of the key is positioned in the keyboard seat, first grooves are respectively formed in the upper end of the bottom plate and two sides of the contact, a first spring is connected into the first grooves, a guide pillar is connected to the upper end of the first spring, a guide plate is connected to the upper end of the guide pillar, a second spring is connected to the upper end of the guide plate, a first connecting plate is connected to the upper end of the second spring, a support plate is connected to one side of the first connecting plate, a pulley is connected to one end of the support plate, sliding grooves are respectively formed in two sides of the lower portion of the key on the keyboard seat, the pulley is connected into the sliding grooves in a sliding manner, sliding blocks are further connected into the sliding grooves in a sliding manner, and a third spring is connected to the upper end of the first connecting plate, the upper end of third spring is connected with the second connecting plate, the one end of slider is connected to on the second connecting plate, the upper end of second connecting plate is connected with the fourth spring, the upper end of fourth spring is connected to the lower extreme both sides of button, the bottom of button is connected with the third connecting plate, the lower extreme equidistance of third connecting plate is connected with a plurality of groups of fifth springs, the lower extreme of fifth spring is connected with the fourth connecting plate, the lower extreme equidistance of fourth connecting plate is connected with a plurality of groups of sixth springs, the lower extreme of sixth spring is connected to the top of contact.
As a further optimization of the technical solution, the first grooves on both sides of the contact of each group are at least arranged in two groups.
As a further optimization of the technical scheme, the second connecting plate is arranged in a U shape.
As a further optimization of the technical solution, the fifth springs at the lower end of the third connecting plate are arranged in at least two groups.
As a further optimization of the technical scheme, the lower end of the guide post is positioned in the first groove.
As a further optimization of the technical solution, the sixth springs at the lower end of the fourth connecting plate are arranged in at least three groups.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can transmit more accurate and stronger power when the key is pressed down, and the effect of direct contact of the power with the contact is good; the key has good resilience performance and is not easy to clamp; the straight running track of the keys is guaranteed, the running process is smooth, and the key clamping phenomenon is not easy to occur; the spring performance is good, and the noise generated in the using process is reduced smoothly in the operating process; the keyboard is fine in structure, perfect in performance, easy to produce and manufacture for each component, simple in structure and low in production cost, is not only suitable for a notebook keyboard, but also suitable for an independent external keyboard, and is suitable for wide popularization in the market.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the keyboard seat of the present invention;
fig. 3 is a schematic structural diagram of the key-jamming prevention component of the present invention.
In the figure: 1. a keyboard base; 3. a contact; 4. pressing a key; 5. a base plate; 6. a sixth spring; 7. a fourth connecting plate; 8. a fifth spring; 9. a third connecting plate; 10. a fourth spring; 11. a second connecting plate; 12. a slider; 13. a chute; 14. a third spring; 15. a first connecting plate; 16. a pulley; 17. a support plate; 18. a second spring; 19. a guide plate; 20. a guide post; 21. a first groove; 23. a first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a notebook computer keyboard of an anti-blocking key comprises a keyboard base 1, a bottom plate 5, a contact 3 and a key 4, wherein the bottom plate 5 is connected to the inner bottom of the keyboard base 1, the contact 3 is connected to the bottom plate 5, the lower end of the key 4 is located in the keyboard base 1, first grooves 21 are respectively arranged at the upper end of the bottom plate 5 and at two sides of the contact 3, a first spring 23 is connected to the first groove 21, a guide pillar 20 is connected to the upper end of the first spring 23, a guide plate 19 is connected to the upper end of the guide pillar 20, a second spring 18 is connected to the upper end of the guide plate 19, a first connecting plate 15 is connected to the upper end of the second spring 18, a support plate 17 is connected to one side of the first connecting plate 15, a pulley 16 is connected to one end of the support plate 17, sliding grooves 13 are respectively arranged on the keyboard base 1 and at two sides below the key 4, the pulley 16 is slidably connected to the sliding grooves 13, still sliding connection has slider 12 in the spout 13, the upper end of first connecting plate 15 is connected with third spring 14, the upper end of third spring 14 is connected with second connecting plate 11, the one end of slider 12 is connected to on the second connecting plate 11, the upper end of second connecting plate 11 is connected with fourth spring 10, the upper end of fourth spring 10 is connected to the lower extreme both sides of button 4, the bottom of button 4 is connected with third connecting plate 9, the lower extreme equidistance of third connecting plate 9 is connected with a plurality of groups of fifth spring 8, the lower extreme of fifth spring 8 is connected with fourth connecting plate 7, the lower extreme equidistance of fourth connecting plate 7 is connected with a plurality of groups of sixth spring 6, the lower extreme of sixth spring 6 is connected to the top of contact 3.
Specifically, the first grooves 21 on both sides of each group of the contacts 3 are at least two groups, so that a plurality of groups of first springs 23 can be installed, and the lower ends of the guide pillars 20 can be sprung up and down in the first grooves 21, so that the keys 4 above the guide pillars are better in rebound resilience and are not easy to be clamped. Specifically, second connecting plate 11 is the U type setting, and weight reduction production manufacturing cost can also make it when being pushed down, increases the airflow circulation space of 1 inboard on the keyboard seat simultaneously, and then makes the good difficult card key of resilience. Specifically, the fifth springs 8 at the lower end of the third connecting plate 9 are arranged in at least two groups, so that the rebound resilience is good, and keys are not easily clamped. Specifically, the lower end of the guide post 20 is located in the first groove 21, and moves up and down in the first groove 21 to float and be guided linearly. Specifically, the sixth springs 6 at the lower end of the fourth connecting plate 7 are at least arranged in three groups, so that the elastic resilience is good, and the key clamping is not easy.
Specifically, when the key 4 is pressed down, the third connecting plate 9 at the lower end presses the fifth spring 8, the fifth spring 8 is compressed, so that the fourth connecting plate 7 moves down to drive the sixth spring 6 to compress and transmit the pressure to the contact 3 at the lower end, and in the process of pressing down the key 4, the fourth spring 10 compresses to enable the second connecting plate 11 to drive the sliding block 12 to move downwards in the sliding groove 13 for linear operation, so that the linear operation track of the key 4 is ensured, the third spring 14 presses down the first connecting plate 15 to enable the support plate 17 to drive the pulley 16 to slide in the sliding groove 13, so that the smoothness of the linear operation of the key 4 is ensured, the key clamping phenomenon caused by the deflection of the operation track is prevented, the first connecting plate 15 presses down the second spring 18 to drive the guide plate 19 to press down the guide post 20, the guide post 20 presses down the first spring 23 in the first groove 21, the pressure is transmitted and rebounded, and the key 4 above can be quickly restored to the position without the key clamping phenomenon.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a notebook keyboard of anti-sticking key, includes keyboard seat (1), bottom plate (5), contact (3), button (4), bottom plate (5) are connected in the inside bottom of keyboard seat (1), contact (3) are connected in bottom plate (5), the lower extreme of button (4) is arranged in keyboard seat (1), its characterized in that: first grooves (21) are respectively formed in the upper end of the bottom plate (5) and located on two sides of the contact (3), a first spring (23) is connected in each first groove (21), a guide pillar (20) is connected to the upper end of each first spring (23), a guide plate (19) is connected to the upper end of each guide pillar (20), a second spring (18) is connected to the upper end of each guide plate (19), a first connecting plate (15) is connected to the upper end of each second spring (18), a support plate (17) is connected to one side of each first connecting plate (15), a pulley (16) is connected to one end of each support plate (17), sliding grooves (13) are respectively formed in two sides of the lower portion of each key (4) on the keyboard base (1), the pulleys (16) are slidably connected in the sliding grooves (13), a sliding block (12) is further slidably connected in each sliding groove (13), and a third spring (14) is connected to the upper end of each first connecting plate (15), the upper end of third spring (14) is connected with second connecting plate (11), the one end of slider (12) is connected to on second connecting plate (11), the upper end of second connecting plate (11) is connected with fourth spring (10), the upper end of fourth spring (10) is connected to the lower extreme both sides of button (4), the bottom of button (4) is connected with third connecting plate (9), the lower extreme equidistance of third connecting plate (9) is connected with a plurality of groups of fifth spring (8), the lower extreme of fifth spring (8) is connected with fourth connecting plate (7), the lower extreme equidistance of fourth connecting plate (7) is connected with a plurality of groups of sixth spring (6), the lower extreme of sixth spring (6) is connected to the top of contact (3).
2. The anti-key-jamming notebook keyboard of claim 1, wherein: the first grooves (21) on two sides of the contact (3) of each group are at least arranged in two groups.
3. The anti-key-jamming notebook keyboard of claim 1, wherein: the second connecting plate (11) is arranged in a U shape.
4. The anti-key-jamming notebook keyboard of claim 1, wherein: and the fifth springs (8) at the lower end of the third connecting plate (9) are arranged in at least two groups.
5. The anti-key-jamming notebook keyboard of claim 1, wherein: the lower end of the guide post (20) is positioned in the first groove (21).
6. The anti-key-jamming notebook keyboard of claim 1, wherein: and the sixth springs (6) at the lower end of the fourth connecting plate (7) are at least arranged in three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212577.9U CN213936016U (en) | 2020-12-28 | 2020-12-28 | Notebook keyboard capable of preventing keys from being blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212577.9U CN213936016U (en) | 2020-12-28 | 2020-12-28 | Notebook keyboard capable of preventing keys from being blocked |
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| Publication Number | Publication Date |
|---|---|
| CN213936016U true CN213936016U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023212577.9U Active CN213936016U (en) | 2020-12-28 | 2020-12-28 | Notebook keyboard capable of preventing keys from being blocked |
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| CN (1) | CN213936016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588588A (en) * | 2022-10-09 | 2023-01-10 | 苏州工业园区捷讯特精工模塑有限公司 | Multi-point clamping keyboard key and production equipment thereof |
-
2020
- 2020-12-28 CN CN202023212577.9U patent/CN213936016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588588A (en) * | 2022-10-09 | 2023-01-10 | 苏州工业园区捷讯特精工模塑有限公司 | Multi-point clamping keyboard key and production equipment thereof |
| CN115588588B (en) * | 2022-10-09 | 2023-11-07 | 苏州工业园区捷讯特精工模塑有限公司 | Multi-point clamping keyboard key and production equipment thereof |
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