The utility model content
The technical matters that the utility model will solve is; Preserve to cotton swab in the prior art and to take and to pick reagent and separate the clean room that causes the reagent volatilization to bring and pollute and be prone to cause the defective of not using cotton swab to pollute, provide a kind of and can take out cotton swab automatically, pick the automatic wetting cotton swab box that liquid is avoided reagent or evaporated automatically.
The utility model solves the technical scheme that its technical matters adopted: a kind of automatic wetting cotton swab box; Comprise mutual fastening osed top box body and lid; Said box body internal upper part is provided with the cotton swab containing rack of splendid attire cotton swab; Said box side wall bottom is provided with cotton swab and goes out to sign mouth, and said cotton swab containing rack has cotton swab whereabouts mouth, and said cotton swab whereabouts mouth is positioned at the nadir of cotton swab containing rack; Said cotton swab containing rack below is provided with pushes mouthful cotton swab that falls that falls from cotton swab to cotton swab ejecting mechanism that cotton swab goes out to sign mouthful, in the box body that the said cotton swab of correspondence goes out to sign mouthful, is provided with the wetting mechanism that is used for cotton swab head absorption reagent.
The width and the length of said cotton swab whereabouts mouth satisfy: a cotton swab can only fall at every turn.
The bottom surface of said cotton swab containing rack tilts to cotton swab whereabouts mouth downwards gradually by bottom edge.
Push pedal, the push pedal rear portion promote the cotton swab motion of sliding before and after said cotton swab ejecting mechanism comprises is provided with the push rod that promotes the push pedal campaign and at least one elastic component that push pedal is resetted; Said push pedal sense of motion and cotton swab go out to sign mouthful over against; And push pedal and cotton swab go out between the label mouth to be provided with the release track, and the bottom surface of the end face of said push pedal and cotton swab whereabouts mouth is tangent.
The thickness of said push pedal is consistent with the cooperation of the external diameter of cotton swab head, and the spacing that cotton swab falls between mouth and the release track is only held a cotton swab.
Said elastic component one end is arranged on the push pedal rear portion, and the other end is fixed on the box body madial wall.
Said release track comprises that two cross-sectional planes are the U-rail of putting upside down; Said U-rail is made up of last rail level, following rail level and siding track face; The position that two said U-rail openings are oppositely arranged and the corresponding cotton swab of rail level falls mouthful on each said U-rail has breach; The height of said U-rail is a little more than the maximum outside diameter of cotton swab head, and the spacing between two said U-rails cooperates the consistent two ends of cotton swab that make to fall to U-rail from indentation, there with the length of cotton swab.
Said wetting mechanism is included in the reagent road that is provided with on the box body, and lower end, said reagent road is provided with wetting that is used for wetting cotton swab head, and said wetting is arranged on the release track carrying out wetting through the cotton swab head of releasing track.
Said cotton swab goes out to sign mouth and is provided with the deceleration baffle plate that reduces the cotton swab kinematic velocity.
Said cotton swab goes out to sign mouthful outer pallet that is provided with, and the said pallet outside is provided with rib.
The utility model provides a kind of automatic wetting cotton swab box, has solved cotton swab wetting problem automatically, has avoided untapped cotton swab to be exposed in the air and has been polluted.The cotton swab box of the utility model is an osed top structure, in box body, is provided with the cotton swab containing rack, and dried cotton swab is placed on the cotton swab containing rack; Nadir at the cotton swab containing rack is provided with cotton swab whereabouts mouth; Cotton swab falls to mouthful falling automatically through gravity through this cotton swab, can effectively solve to take that other does not take the contaminated problem of cotton swab in the cotton swab process, and the cotton swab of whereabouts is released through the cotton swab ejecting mechanism; And cotton swab head is drawn reagent through wetting mechanism before release; Just be pushed out cotton swab box after wetting, directly take the cotton swab that speckles with reagent, avoided the fast problem of reagent volatilization in the manual wetting and manual wet processes.The automatic wetting cotton swab box that the utility model provides, good leak tightness can satisfy the requirement that the clean room uses.
The specific embodiment
Like Fig. 1, shown in 2; A kind of automatic wetting cotton swab box; Comprise mutual fastening osed top box body 2 and lid 1, said box body 2 internal upper parts are provided with the cotton swab containing rack 21 of splendid attire cotton swab, and said box body 2 lower sidewall are provided with cotton swab and go out to sign mouth 25; Said cotton swab containing rack 21 has cotton swab whereabouts mouth 211; Said cotton swab fall mouthfuls 211 be positioned at cotton swab containing rack 21 nadir, said cotton swab containing rack 21 belows are provided with to be pushed mouthfuls 211 cotton swabs that fall that fall from cotton swab to cotton swab and goes out to sign mouthfuls 25 cotton swab ejecting mechanism 23, in the said cotton swab of correspondence goes out to sign mouthfuls 25 box body 2, is provided with the wetting mechanism 22 that is used for cotton swab head absorption reagent.
Box body 2 is not limit with lid 1 shape, can process various profiles for attractive in appearance, and lid 1 is fastened on box body 2 end faces, forms an enclosure space, avoids the cotton swab in the cotton swab box to receive external pollution.For tight-closed between the two, preferred box body 2 and lid 1 concavo-convex cooperation, for example: box body 2 end faces are provided with a circle step, and lid 1 is fastened on the step; Perhaps box body 2 end faces are provided with a circle groove, and it is protruding that lid 1 bottom surface is provided with a circle, and said convexity is fastened in the groove the two gap sealing.
Like Fig. 1, shown in 2; Be provided with the cotton swab containing rack 21 of placing dried cotton swab at box body 2 internal upper parts, cotton swab containing rack 21 shape and structures do not limit, and fall from cotton swab containing rack 21 for cotton swab can rely on gravity smoothly; Cotton swab containing rack 21 also need play the guiding of cotton swab and the effect of regular its motion; Be that cotton swab containing rack 21 satisfies on length or width: with cotton swab length coupling, make cotton swab can just be placed in the cotton swab containing rack 21, cotton swab containing rack 21 sidewalls limit the cotton swab random movement; Keep cotton swab in cotton swab containing rack 21, to discharge neatly, be convenient to from cotton swab falls mouth 211, fall swimmingly.For a cotton swab by gravity falls from cotton swab falls mouth 211 automatically; The bottom surface of then said cotton swab containing rack 21 tilts to cotton swab whereabouts mouth 211 downwards gradually by bottom edge; Then cotton swab whereabouts mouth 211 becomes the nadir of cotton swab containing rack 21; And the bottom surface is low more the closer to mouthful 211 positions, cotton swab whereabouts, does not have other any positions supports to live cotton swab, and cotton swab falls to cotton swab whereabouts mouth 211 under the effect of gravity; Only from cotton swab falls mouth 211, fall, and can not stay in the cotton swab containing rack 21.The width and the length of said cotton swab whereabouts mouth 211 are satisfied: the cotton swab that at every turn can only fall, and preferred cotton swab whereabouts mouth 211 width are slightly larger than the maximum outside diameter of cotton swab head, and the length of cotton swab whereabouts mouth 211 is slightly larger than the length of cotton swab.Each like this cotton swab that falls goes out to sign mouth 25 at cotton swab and also can take a cotton swab, avoided many cotton swabs to appear at cotton swab together and gone out to sign mouth 25, and only used wherein one, do not use cotton swab to produce pollution to other.
Like Fig. 2,3, shown in 4; Push pedal 233, push pedal 233 rear portions promote the cotton swab motion of sliding before and after said cotton swab ejecting mechanism 23 comprises are provided with push rod 231 that promotes push pedal 233 motions and the elastic component 232 that push pedal 233 is resetted; Push rod 231 is along push pedal 233 sense of motion settings; Push rod 231 is a strip shape, and its shape of cross section does not limit.Push rod 231 rear ends pass box body 2 exposes, and can be used as handle and uses.Said elastic component 232 is sleeved on the push rod 231; Elastic component 232 1 ends are fixed on the inwall of box body 2; The other end is captiveed joint with push pedal 233; Said push pedal 233 sense of motions and cotton swab go out to sign mouthfuls 25 over against, and push pedal 233 and cotton swab be provided with between going out to sign mouthfuls 25 and release track 234, the end face of said push pedal 233 is tangent with the bottom surface of cotton swab whereabouts mouth 211.As shown in Figure 6, during initial condition, push pedal is positioned at a side of cotton swab whereabouts mouth 211, with mouthful 211 sealings of cotton swab whereabouts, in push pedal the place ahead the cotton swab from mouth 211 whereabouts, cotton swab whereabouts is arranged, and elastic component 232 is in free state, does not produce elastic force.Promote push rod 231 forward from push rod 231 rear ends; Make the push pedal 233 promotion cotton swabs of captiveing joint go out to sign mouth 25 and move, in the process that cotton swab moves along release track 234, through wetting mechanism 22 cotton swab heads absorption reagent to cotton swab with push rod 231; As shown in Figure 7; Push pedal 233 reaches cotton swab and goes out to sign mouth 25 o'clock, and this cotton swab is through the wetting cotton swab of reagent, and directly taking-up just can be used.When promoting push pedal 233 reaches, elastic component 232 extensions, push rod 231 elastic components 232 elastic force that come loose shrink, and the push pedal 233 that drive is attached thereto resets, and recovers position as shown in Figure 6, and redrop a cotton swab and wait for next the release this moment from cotton swab falls mouth 211.
Said elastic component 232 can be one or more to be provided with as required.When an elastic component 232 was set, elastic component 232 was arranged in the middle of push pedal 233 rear portions, and when a plurality of elastic component 232 is set, can after push pedal 233, be symmetrical set.As shown in Figure 8 in the present embodiment; Three elastic components 232 are set; Promote for push pedal is balanced simultaneously, suit is fixed with push rod 231 in each elastic component 232, and push rod 231 links together through cross bar at the rear portion; Middle push rod 231 rear ends pass box body 2, and the push rod 231 in the middle of promoting can promote push pedal 233 and move forward.
Like Fig. 2,3, shown in 4; Push pedal 233 length are not less than cotton swab length; Preferably the two is basic identical, and the thickness of push pedal 233 is consistent with the cooperation of the external diameter of cotton swab head, and just cotton swab whereabouts mouth 211 cooperates consistent with the spacing of releasing between the track 234 with the external diameter of cotton swab head; Falling at cotton swab like this mouthfuls 211 is that the height of cotton swab whereabouts can only hold a cotton swab with releasing spacing between the track 234, not can with the time fall cotton swab more than two or two; Push pedal 233 length and cotton swab coupling is convenient on the other hand promotes cotton swab is whole, avoids part to promote cotton swab and causes cotton swab out-of-position problem.
Like Fig. 2,3, shown in 4; Said release track 234 comprises that two cross-sectional planes are the U-rail of putting upside down; Two said U-rail openings are oppositely arranged and have breach 234A in fall mouthfuls 211 position of the corresponding cotton swab of each said U-rail end face; The U-rail of putting upside down comprises rail level, following rail level and siding track face three parts; Breach 234A is opened on the rail level, and the spacing between two other said U-rail cooperates the consistent two ends of cotton swab that make to fall in the U-rail from breach 234A with the length of cotton swab.The height of preferred said U-rail a little more than or equal the maximum outside diameter of cotton swab head; Push pedal 233 is arranged in U-rail with cotton swab head and moves in by push pedal 233 pushing courses; U-rail has played guiding and spacing effect, has guaranteed the sense of motion of push pedal 233 and cotton swab.The following rail level of said release track 234 is wideer than last rail level, and following rail level width is at least the diameter of cotton swab head, releases on the track 234 to guarantee that cotton swab is slipped to smoothly from cotton swab containing rack 21.
Like Fig. 2, shown in 5; Said wetting mechanism 22 is included in the reagent road 221 that is provided with on the box body 2; 221 lower ends, said reagent road are provided with and are used for cotton swab head is carried out wetting wetting 222, and said reagent road 221 is connected with wetting 222, and reagent flows on wetting 222 wetted 222 through reagent road 221 and absorbs; Said wetting 222 is arranged on the release track 234, and wetted 222 of the cotton swab head of process is wetting on said release track 234.Be arranged on for wetting 222 on the madial wall of releasing track 234, wetted at the reagent of cotton swab on out-of-date cotton swab head is drawn wetting 222, the arrival cotton swab goes out to sign mouth just can obtain wetting cotton swab at 25 o'clock.Reagent road 221 is reagent storage means and the reagent delivery devices that are provided with at box body 2; Its position is higher than wetting 222; Make continuous wetted 222 of by gravity reagent draw, reagent road 221 is provided with reagent topmost and replenishes mouth, replenishes for additional mouthful from reagent when lacking reagent.Can fully draw reagent for the assurance cotton swab, wetting 222 is U-shaped, and track 234 shapes size is consistent with releasing, and is attached on the inwall of releasing track 234, and wetting 222 is that materials such as sponge, PP cotton are processed.Cotton swab sport extruding in releasing track 234 is attached at releases inboard wetting 222 of track 234, obtains the reagent on wetting 222 and reaches wetting effect automatically.
Like Fig. 1, shown in 2; Said cotton swab goes out to sign mouth 25 and is provided with the deceleration baffle plate 27 that reduces the cotton swab kinematic velocity; Deceleration baffle plate 27 is the soft material plate; Its top is fixed on cotton swab and goes out to sign mouthful 25 end faces, and the sagging retaining of remainder goes out to sign mouth 25 at cotton swab, and deceleration baffle plate 27 selects for use elastomeric material to process in the present embodiment.The setting of deceleration baffle plate 27; Guarantee the leak tightness of cotton swab box body 2, effectively prevented to release in the process of cotton swab and cause other cotton swab of not getting to be polluted, also effectively alleviated the volatilization of wetting reagent; Also make simultaneously to reduce speed when releasing cotton swab, avoid cotton swab to be slipped to ground.
Cotton swab goes out to sign mouthful 25 outer pallets 24 that are provided with, and said pallet 24 is for comprising chamfered portion and planar section, and the planar section outside is provided with vertical rib, blocks the cotton swab of release, prevents that cotton swab is slipped to ground.