CN205609409U - Modified does not have iron plate mechanical keyboard - Google Patents
Modified does not have iron plate mechanical keyboard Download PDFInfo
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- CN205609409U CN205609409U CN201620392651.4U CN201620392651U CN205609409U CN 205609409 U CN205609409 U CN 205609409U CN 201620392651 U CN201620392651 U CN 201620392651U CN 205609409 U CN205609409 U CN 205609409U
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- pcb board
- mechanical keyboard
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- keyboard
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Abstract
The utility model belongs to the technical field of the keyboard technique and specifically relates to indicate a modified does not have iron plate mechanical keyboard. The utility model provides a pair of modified does not have iron plate mechanical keyboard, including key cap, mechanical axis, PCB board, plastic face -piece and plastic bottom shell, it is used for supporting to be provided with a plurality of on the plastic bottom shell the projection of PCB board, the back of plastic face -piece is provided with the draw -in groove that is used for blocking the PCB board, the key cap can be dismantled with the mechanical axis and be connected, the plastic face -piece with the connection can be dismantled to the plastic bottom shell. The utility model provides a pair of modified does not have iron plate mechanical keyboard, the utility model discloses iron plate is used in well cancellation in mechanical keyboard, through the structure setting of adjustment plastic face -piece and plastic bottom shell, keep mechanical keyboard's intensity and stability, does not influence the structural function of product, reduction in production cost, improvement production efficiency, simultaneously the utility model discloses can prevent to corrode the PCB board behind steam or the liquid entering keyboard or result in the short circuit of PCB board to lose efficacy because of liquid.
Description
Technical field
This utility model relates to keyboard technique field, refers in particular to the iron-free plate mechanical keyboard of a kind of improvement.
Background technology
Mechanical keyboard becomes the new main flow of computer periphery peripheral product the most again, the most conventional mechanical keyboard contains character keycap, mechanical switch, reinforcing iron plate, pcb board and plastic cement cover, plastic cement bottom, conventional mechanical keyboard the most all can add reinforcing iron plate to ensure the fastness of mechanical keyboard, but therefore cause the expensive of mechanical keyboard, production cost is high, production cycle is long, and the dimensions of iron plate is immutable, make mechanical keyboard overall weight overweight, furthermore, iron plate die sinking cost is high；At present, because structure needs, mechanical keyboard is both provided with reinforcing iron plate, if not using reinforcing iron plate in mechanical keyboard, will result in keyboard stability poor, and fastness is low, is easily damaged pcb board and mechanical switch, causes the damage of mechanical keyboard.
Utility model content
This utility model provides a kind of in the case of not reinforcing iron plate for problem of the prior art, can keep fastness and the intensity of mechanical keyboard, it is not easy to damage the novel iron-free plate mechanical keyboard of pcb board.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
The iron-free plate mechanical keyboard of a kind of improvement that this utility model provides, including keycap, mechanical axis, pcb board, plastic surface shell and plastic cement drain pan, several it are provided with for the projection supporting described pcb board on described plastic cement drain pan, the back side of described plastic surface shell is provided with the draw-in groove for blocking pcb board, described keycap removably connects with mechanical axis, and described plastic surface shell and described plastic cement drain pan removably connect.
Wherein, described plastic surface shell is provided with several for the groove position installing described keycap.
Wherein, described mechanical axis being provided with locating dowel and for the pin being welded to connect with described pcb board, described mechanical axis is through described groove position and described pcb board grafting.
Wherein, described pcb board is provided with several location holes corresponding with described locating dowel, described pcb board is provided with several pin bores corresponding with described pin.
Wherein, the two sides of described pcb board is respectively arranged with the first waterproof layer and the second waterproof layer.
Wherein, described plastic surface shell is provided with guide-track groove, described plastic cement drain pan is provided with the raised line matched with described guide-track groove.
Wherein, described pcb board is removably connected to the back side of plastic surface shell by screw.
The beneficial effects of the utility model:
The iron-free plate mechanical keyboard of a kind of improvement that this utility model provides, this utility model is cancelled use iron plate in mechanical keyboard, arranged by the structure adjusting plastic surface shell and plastic cement drain pan, keep the strength and stability of mechanical keyboard, do not affect the structure function of product, reduce production cost, improve production efficiency；After this utility model is possible to prevent steam or liquid to enter keyboard, pcb board corroded simultaneously or cause pcb board short-circuit failure because of liquid.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the iron-free plate mechanical keyboard of a kind of improvement of the present utility model.
Fig. 2 is the sectional view of the iron-free plate mechanical keyboard of a kind of improvement of the present utility model.
Fig. 3 is enlarged drawing at A of the present utility model.
Fig. 4 is the structural representation of keycap of the present utility model and mechanical axis.
Reference in Fig. 1 to Fig. 4 includes:
1 keycap
2 mechanical axis 3 pcb boards
4 plastic surface shell 5 plastic cement drain pan 6 projections
7 draw-in grooves
8 groove positions
9 locating dowels
10 pins
11 guide-track groove 12 raised lines.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, being further described this utility model with accompanying drawing below in conjunction with embodiment, the content that embodiment is mentioned is not to restriction of the present utility model.Below in conjunction with accompanying drawing 1-4, this utility model is described in detail.
The iron-free plate mechanical keyboard of a kind of improvement that this utility model provides, including keycap 1, mechanical axis 2, pcb board 3, plastic surface shell 4 and plastic cement drain pan 5, such as Fig. 1, several it are provided with for the projection 6 supporting described pcb board 3 on described plastic cement drain pan 5, the back side of described plastic surface shell 4 is provided with the draw-in groove 7 for blocking pcb board 3, and described keycap 1 removably connects with mechanical axis 2.The iron-free plate mechanical keyboard of a kind of improvement that this utility model provides, this utility model is cancelled use iron plate in mechanical keyboard, arranged by the structure adjusting plastic surface shell 4 and plastic cement drain pan 5, keep the strength and stability of mechanical keyboard, do not affect the structure function of product, eliminate iron plate simultaneously and can reduce the overall weight of mechanical keyboard, reduce production cost, improve production efficiency；Such as Fig. 3, described draw-in groove 7 serves the effect of location to pcb board 3, it is ensured that the position of PCB is difficult to loosen；Described projection 6 has the effect of support to pcb board 3, can ensure that when using mechanical keyboard simultaneously, pcb board 3 can be produced certain pressure during pressing keycap 1, life-time service easily causes pcb board 3 and damages or lost efficacy, also pcb board 3 concave downward is easily caused, and projection 6 plays and supports pcb board 3 and withstand the effect of pcb board 3, prevent pcb board 3 from causing in long-term pressure lower recess damaging.
Further, described plastic surface shell 4 and described plastic cement drain pan 5 removably connect；Specifically, described plastic cement drain pan 5 is connected to the lower section of described plastic surface shell 4 by screw, it is ensured that the stability in the large of mechanical keyboard；This utility model can take described plastic surface shell 4 and plastic cement drain pan 5 apart by turning on screw.
In this utility model, such as Fig. 1, described plastic surface shell 4 is provided with several for the groove position 8 installing described keycap 1.In this utility model, such as Fig. 4, described mechanical axis 2 being provided with locating dowel 9 and for the pin 10 being welded to connect with described pcb board 3, described mechanical axis 2 is through described groove position 8 and the grafting of described pcb board 3.Described mechanical axis 2 inserts from the front of plastic surface shell 4, after described mechanical axis 2 is plugged in together with described pcb board 3, then pin 10 and pcb board 3 is carried out scolding tin, easy to assembly.
In this utility model, described pcb board 3 is provided with several location holes corresponding with described locating dowel 9, described pcb board 3 is provided with several pin bores corresponding with described pin 10.
In this utility model, the two sides of described pcb board 3 is respectively arranged with the first waterproof layer and the second waterproof layer.Described first waterproof layer and second waterproof is possible to prevent liquid to contact with pcb board 3, does not results in and subtracts fat functional bad problem, described first waterproof layer and described second waterproof layer and utilize marine glue to make.
In this utility model, such as Fig. 3, described plastic surface shell 4 is provided with guide-track groove 11, described plastic cement drain pan 5 is provided with the raised line 12 matched with described guide-track groove 11.The raised line 12 of described plastic cement drain pan 5 is plugged in guide-track groove 11, and first plays the effect of a location, and second serves a stable effect；
In this utility model, described pcb board 3 is removably connected to the back side of plastic surface shell 4 by screw.Further, pcb board 3 is stably connected with plastic surface shell 4 by described pcb board 3 by screw, it is ensured that the stability of pcb board 3 and fastness.
The above, it it is only this utility model preferred embodiment, not this utility model is made any pro forma restriction, although this utility model is open as above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents utilizing the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, any simple modification that above example is made is referred to according to this utility model technology, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (7)
1. the iron-free plate mechanical keyboard improved, it is characterized in that: include keycap, mechanical axis, pcb board, plastic surface shell and plastic cement drain pan, several it are provided with for the projection supporting described pcb board on described plastic cement drain pan, the back side of described plastic surface shell is provided with the draw-in groove for blocking pcb board, described keycap removably connects with mechanical axis, and described plastic surface shell and described plastic cement drain pan removably connect.
The iron-free plate mechanical keyboard of a kind of improvement the most according to claim 1, it is characterised in that: it is provided with several in described plastic surface shell for the groove position installing described keycap.
The iron-free plate mechanical keyboard of a kind of improvement the most according to claim 2, it is characterised in that: being provided with locating dowel on described mechanical axis and for the pin being welded to connect with described pcb board, described mechanical axis is through described groove position and described pcb board grafting.
The iron-free plate mechanical keyboard of a kind of improvement the most according to claim 3, it is characterised in that: it is provided with several location holes corresponding with described locating dowel on described pcb board, described pcb board is provided with several pin bores corresponding with described pin.
The iron-free plate mechanical keyboard of a kind of improvement the most according to claim 1, it is characterised in that: the two sides of described pcb board is respectively arranged with the first waterproof layer and the second waterproof layer.
The iron-free plate mechanical keyboard of a kind of improvement the most according to claim 1, it is characterised in that: it is provided with guide-track groove in described plastic surface shell, described plastic cement drain pan is provided with the raised line matched with described guide-track groove.
The iron-free plate mechanical keyboard of a kind of improvement the most according to claim 1, it is characterised in that: described pcb board is removably connected to the back side of plastic surface shell by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392651.4U CN205609409U (en) | 2016-05-04 | 2016-05-04 | Modified does not have iron plate mechanical keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392651.4U CN205609409U (en) | 2016-05-04 | 2016-05-04 | Modified does not have iron plate mechanical keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609409U true CN205609409U (en) | 2016-09-28 |
Family
ID=56969148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392651.4U Active CN205609409U (en) | 2016-05-04 | 2016-05-04 | Modified does not have iron plate mechanical keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609409U (en) |
-
2016
- 2016-05-04 CN CN201620392651.4U patent/CN205609409U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |