Keycap paint spraying apparatus
Technical field
The utility model relates to a kind of tool, and in particular, it relates to a kind of keycap paint spraying apparatus.
Background technology
With regard to the use habit of current PC, keyboard is one of indispensable input equipment, in order to input characters, symbol or numeral.Moreover, the large-sized processing equipment that the consumption electronic products of everyday life contact such as or industrial quarters use, all needs to be provided with press-key structure as input unit, carries out the operations such as character input for user.
With regard to keyboard common on the market at present, generally comprise keycap, keycap needs through spraying colouring after injection moulding out, a kind of keycap is had to arrange in very thin rectangle in prior art, and comprise the flange of side, for this keycap spraying process generally: adopt fixture to clamp the flange of keycap, when can cause like this spraying, flange cannot by spraying by the part clamped, so need the clamping through at least twice just can complete spraying to keycap, the loaded down with trivial details of spraying process will be caused like this.
Secondly, the bottom surface of the keycap also had can be provided with buckle and be connected with the miscellaneous part on keyboard to facilitate, and the buckle of this keycap generally can not be sprayed paint, because its required precision is very high, its size will be caused to become large once buckle has been sprayed paint powder, just be difficult to fit on when assembling.And prior art all needs when spraying this keycap to be wrapped by buckle with special cap or wrapping paper to spray paint again, all need to process buckle when often pair of keycap sprays paint like this, make the process sprayed become loaded down with trivial details, and reduce efficiency of spraying paint.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of keycap paint spraying apparatus that once can complete spraying.
For achieving the above object, the utility model provides following technical scheme: a kind of keycap paint spraying apparatus, comprise base body, described base body is provided with the draw-in groove with the buckle grafting on keycap, and the end face of described base body is provided with the adhesive linkage bonding with the inner surface of keycap.
Preferably, the end face of described base body is provided with boss, and described adhesive linkage is arranged on described boss.
Preferably, the outward-dipping protrusion of the bottom edge of described boss forms inclined-plane.
Preferably, the side of described base body is provided with handle slot.
Preferably, the rectangular setting of described base body, described handle slot is four and is symmetricly set on four sides of described base body respectively.
Preferably, rounding structure is outside four corners of described base body.
The utility model has following advantage: the base body of the utility model keycap paint spraying apparatus is provided with the draw-in groove with the buckle grafting on keycap, can make like this on keycap be buckled in spraying time can not be sprayed, thus ensure that its precision.The end face of base body is provided with the adhesive linkage bonding with the inner surface of keycap, so keycap can by with being adhesively fixed on base body of adhesive linkage, thus stable carrying out sprays.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model keycap paint spraying apparatus;
Fig. 2 is the structural representation of the keycap needing spraying.
In figure: 1, base body; 11, boss; 12, adhesive linkage; 13, draw-in groove; 14, inclined-plane; 15, handle slot; 16, rounding structure; 2, keycap; 21, flange; 22, buckle.
Embodiment
With reference to shown in accompanying drawing, the utility model keycap paint spraying apparatus is further illustrated.
Embodiment: a kind of keycap paint spraying apparatus, comprises base body 1, and base body 1 is rectangular, the rectangular setting of keycap 2 that the utility model is used, the side of keycap 2 forms flange 21 to side, bottom surface, and flange 21 surrounds and forms cavity.Base body 1 is provided with the draw-in groove 13 with buckle 22 grafting on keycap 2, the buckle 22 on keycap 2 can be made like this can not to be sprayed when spraying, thus ensure that its precision.The end face of base body 1 is provided with the adhesive linkage 12 bonding with the inner surface of keycap 2, so keycap 2 can by with being adhesively fixed on base body 1 of adhesive linkage 12, thus stable carrying out sprays.This adhesive linkage 12 can be made up of oiliness double faced adhesive tape or water-based double faced adhesive tape.
In addition, because keycap 2 has flange 21, so when being bonded on base body 1 by keycap 2, the adhesive linkage 12 of needs is thicker, thus causes waste of material.So the present embodiment is further improved to, and is provided with boss 11 at the end face of base body 1, and adhesive linkage 12 is arranged on boss 11.So made up the thickness of adhesive linkage 12 by the thickness of boss 11, thus reduce the materials'use amount of adhesive linkage 12.
Further, the outward-dipping protrusion of bottom edge of boss forms inclined-plane 14, so after keycap 2 is fastened on boss, formation gap is set up between the side bottom surface of keycap 2 and inclined-plane 14, the effect holding paint can be played in this gap when spraying paint, make to paint the edge that powder can not accumulate in keycap 2, thus improves the surface smoothness of keycap 2, and then improve the precision of this keycap 2, its better effects if when keycap 2 is installed and used.
Secondly, the side of base body 1 is provided with handle slot 15, can help people that keycap 2 is separated with base body 1 by handle slot 15, in the present embodiment, handle slot 15 is four and is symmetricly set on four sides of base body 1 respectively, so, when keycap 2 is separated with base body 1, forefinger and the thumb of a hand can be clamped on the relative two sides of base body 1, forefinger and the thumb of another hand can be clamped on two other relative side of keycap 2, the forefinger of such two hands and thumb can divide other to ride in handle slot 15, avoid keycap 2 and base body 1 simultaneously and finger contact, keycap 2 is so just made more easily to be separated with base body 1.
In addition, outside four corners of base body 1, be rounding structure 16, can prevent from scraping the hand of hurting sb.'s feelings on the one hand, when can prevent base body 1 and keycap 2 from putting together on the other hand, keycap 2 is scratched.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.