A kind of miniature negative ion air-cleaner
Technical field
The present invention relates to daily necessities field, in particular, relate to a kind of miniature negative ion air-cleaner.
Background technology
I have designed a kind of miniature negative ion air-cleaner, and volume is little, easy to carry and use.This miniature negative ion air-cleaner comprises housing and is fixed on the circuit board for generation of anion in housing; Miniature negative ion air-cleaner energising, thereby circuit board produces anion, realization purifies air.Circuit board is provided with for transmitting the transmission head of anion, and corresponding housing is provided with for dodging the hole of dodging of transmission head.This scheme is unexposed.Transmission head is placed on dodges hole place and easily rocks or expose in hull outside, easily impaired.
Summary of the invention
Technical problem to be solved by this invention is to provide the not easily damaged miniature negative ion air-cleaner of a kind of transmission head.
The object of the invention is to be achieved through the following technical solutions: a kind of miniature negative ion air-cleaner, comprise housing and for generation of the circuit board of anion, described circuit board is provided with for propagating the transmission head of anion, and described housing is provided with the stopping means for spacing described transmission head.
Preferably, described housing is provided with for dodging the hole of dodging of described transmission head, is arranged on same one end of described housing, and coordinates with described stopping means.Transmission head is outwards propagated anion by dodging hole, and the spacing transmission head of stopping means is positioned at dodges place, hole, prevents that transmission head from moving, rocking, and prevents that transmission head is exposed to outside housing.
Preferably, on described transmission head, there is one deck plastic wraps.On transmission head, wrap up one deck plastics, when transmission head coordinates with stopping means by plastics directly and stopping means coordinate, prevent that transmission head is impaired.
Preferably, described housing comprises fore shell and back cover, described in dodge the junction that hole is positioned at described fore shell and back cover; Described stopping means comprises the first gripper shoe being arranged on described back cover, and described the first gripper shoe is provided with the first opening, and described transmission head card fits in described the first opening.Transmission head fits in the first opening by one deck plastic clip of parcel, and the good limit effect to transmission head, and the first gripper shoe like this plays the effect of support, and transmission head is propped, and makes transmission head effectively transmit anion.
Preferably, described fore shell coordinates described the first gripper shoe to be provided with the second gripper shoe, and described the second gripper shoe is provided with the second opening, and described delivery also blocks and fits in described the second opening.When fore shell and back cover fixedly time one deck plastic clip of transmission head by parcel fit in the first opening and the second opening, thereby be firmly fixed on enclosure interior; And second gripper shoe coordinate the first gripper shoe together transmission head to be propped, make the effect of transmission head transmission anion better.
Preferably, described the first gripper shoe is all provided with the second gripper shoe both sides the stiffener that one is connected with it.Stiffener is set increases the intensity of the first gripper shoe and the second gripper shoe.
Preferably, when the reinforcement board of the second gripper shoe both sides described in described fore shell and back cover are fixedly time, fit over the stiffener outside of described the first gripper shoe both sides.So just that transmission head is spacing in stiffener.
Preferably, when the second gripper shoe described in described fore shell and back cover are fixedly time is socketed in described the first gripper shoe outside together with the stiffener of its both sides.A transmission head is set so spacing between the first gripper shoe, the second gripper shoe and stiffener, spacing, fixed effect is better.
Preferably, on described circuit board, be also provided with the usb plug being connected with the external world.Usb plug and computer are pegged graft and are coordinated, miniature negative ion air-cleaner energising, and circuit board produces anion and realizes the effect purifying air.
Preferably, also comprise that one is socketed in the shell on described usb plug.When user not, casing is connected on usb plug, prevents that usb plug is impaired.
On the housing of the present invention due to miniature negative ion air-cleaner, be provided with the stopping means for the transmission head on limit circuit plate, by stopping means, transmission head is carried out spacing, fixing, thereby prevent that transmission head from moving, rocking, and prevent that transmission head is exposed to hull outside.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the miniature negative ion air-cleaner of the embodiment of the present invention;
Fig. 2 is the profile of the miniature negative ion air-cleaner of the embodiment of the present invention;
Fig. 3 is the structural representation of embodiment of the present invention fore shell;
Fig. 4 is the structural representation of embodiment of the present invention back cover.
Wherein: 1, fore shell; 11, the second gripper shoe; 12, the second opening; 2, back cover; 21, the first gripper shoe; 22, the first opening; 23, stiffener; 3, dodge hole; 4, circuit board; 41, usb plug; 5, shell.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
The present invention discloses a kind of miniature negative ion air-cleaner, as shown in Figures 1 to 4, comprise housing and for generation of the circuit board 4 of anion, described circuit board 4 is provided with for propagating the transmission head (not shown) of anion, and described housing is provided with the stopping means for spacing described transmission head.On the housing of the present invention due to miniature negative ion air-cleaner, be provided with the stopping means for the transmission head on limit circuit plate 4, by stopping means, transmission head is carried out spacing, fixing, thereby prevent that transmission head from moving, rocking, and prevent that transmission head is exposed to hull outside.
As shown in Figure 1, housing is provided with dodges hole 3 for what dodge transmission head, dodges same one end that hole 3 and stopping means are arranged on housing, matches; And dodge the surface that hole 3 is positioned at housing, and stopping means is positioned at the enclosure interior of dodging 3 places, hole.Transmission head is outwards propagated anion by dodging hole 3, and the spacing transmission head of stopping means is positioned at dodges 3 places, hole, places transmission head and moves, rocks or expose outside housing.
Housing comprises detachable fixing fore shell 1 and back cover 2, as shown in Figure 3 and Figure 4, in conjunction with Fig. 1 and Fig. 2, dodges the junction that hole 3 is positioned at fore shell 1 and back cover 2; Circuit board 4 is placed in back cover 2, stopping means comprises the first gripper shoe 21 being arranged on back cover 2, the first gripper shoe 21 is provided with the first opening 22, transmission head card fits in the first opening 22, transmission head is just supported in the first gripper shoe 21 like this, the height that the first gripper shoe 21 is set can be controlled the height of transmission head, dodges hole 3, and then make transmission head can effectively transmit anion thereby transmission head is aimed at.Transmission head card fits in the first opening 22 and is subject to the spacing of the first opening 22 two sides, is difficult for mobile.
As shown in Figure 3, stopping means also comprises the second gripper shoe 11 and the second opening 12 being arranged on fore shell 1; Concrete, in conjunction with Fig. 4, the second gripper shoe 11 coordinates the structure of the first gripper shoe 21 and position to arrange, and the second opening 12 coordinates the size of the first opening 22 and position to arrange.When fore shell 1 and back cover 2 are fixedly time, transmission head also blocks and fits in the second opening 12, as shown in Figure 2, thereby transmission head is firmly fixed in housing, and second gripper shoe 11 coordinate the first gripper shoes 21 together transmission head to be propped, not only the height alignment of adjustable transmission head is dodged hole 3, but also prevents that transmission head from moving, and so just makes the effect of transmission head transmission anion better.
As shown in Figure 3 and Figure 4, the first gripper shoe 21 is all provided with the second gripper shoe 11 both sides the stiffener 23 that one is connected with it, thereby increases the intensity of the first gripper shoe 21 and the second gripper shoe 11.In conjunction with Fig. 2, when fore shell 1 and back cover 2 fixedly time stiffener 23 cards of the second gripper shoe 11 both sides fit over stiffener 23 outsides of the first gripper shoe 21 both sides, transmission head is just limited in stiffener 23 like this.And the second gripper shoe 11 is socketed in the outside of the first gripper shoe 21 together with the stiffener 23 of its both sides, thus transmission head is spacing between the first gripper shoe 21, the second gripper shoe 11 and stiffener 23, spacing, fixed effect is better.
On the present embodiment transmission head, be enclosed with one deck plastics, like this when can stopping means card joining fixedly by plastics directly and stopping means coordinate, prevent that transmission head is impaired.
As depicted in figs. 1 and 2, on circuit board 4, be also provided with the usb plug 41 of pegging graft and coordinating with computer, miniature like this negative ion air-cleaner energising, circuit board 4 produces anion and realizes the effect purifying air.And usb plug 41 and transmission head be oppositely arranged, transmission head is arranged on one end of circuit board 4, and usb plug 41 is arranged on the other end of circuit board 4.As seen from Figure 2, on usb plug 41, be also socketed a shell 5, thereby when not using miniature negative ion air-cleaner, shell 5 be socketed on usb plug 41, prevent that usb plug 41 is impaired.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.