Summary of the invention
This utility model, in order to overcome above-mentioned deficiency of the prior art, provides following technical scheme:
Bracelet is reminded in a kind of medication, and comprise upper casing, lower casing and wrist strap, this wrist strap is arranged on the two ends of lower casing, container cavity is formed between upper casing and lower casing, be provided with control circuit board and battery in container cavity, one end of upper casing is provided with button and key hole, and button is positioned at described key hole.
Wherein, the edge of upper casing lower surface is provided with flange, the edge of lower casing upper surface is provided with the boss corresponding with this flange, described upper casing and lower casing are by the flange that arranges at its marginal surface and boss snaps together or connected by the mode of ultra-sonic welded or be directly bonded together, and described wrist strap and described lower casing are snapped together or connected by the mode of ultra-sonic welded or be directly bonded together or one-body molded.
Wherein, upper casing, control circuit board, battery, lower casing are arranged in order from top to bottom.
Wherein, the upper surface of upper casing is provided with annular sinking portion around key hole, and the surface in sinking portion is lower than the upper surface of upper casing.
Particularly, the difference in height between the surface in sinking portion and the upper surface of upper casing is 0.5mm ~ 2mm.
Particularly, the difference between the external diameter in annular sinking portion and internal diameter is 1mm ~ 3mm.
Alternatively, button upper surface higher or lower than upper casing upper surface or with upper casing upper surface flush.
Preferably, button upper surface is circular, and its diameter is 5mm ~ 12mm.
Wherein, button comprises extension, and the lower surface of this extension and upper casing links together.
Wherein, upper casing end surface is slight curving formation curved surfaces, described button is arranged on described curved surfaces place.
The beneficial effects of the utility model are as follows:
Bracelet is reminded in medication of the present utility model, by the vibrational power flow of upper casing, lower casing and wrist strap, this product structure is simplified, lightweight, anti-collision performance is strong, and product can be made to be convenient to assembling, maintenance, improve the water resistance of product simultaneously, make user wear medication to remind in the daily life of bracelet, do not worry wrist strap inner inlet, affect wrist strap and use.By structural design and the cooperation of button and upper casing, user can be made to find button fast, even if when insufficient light, or when user exists visual disorder, button can be found to operate by means of sense of touch, be user-friendly to.
Detailed description of the invention
For making those skilled in the art understand the technical solution of the utility model better, bracelet embodiment is reminded to be described in detail below in conjunction with accompanying drawing to the medication that this utility model provides.
Please refer to Fig. 1 to Fig. 2, bracelet is reminded in medication of the present utility model, comprise upper casing 1, lower casing 2 and wrist strap 3, wrist strap 3 is arranged on the two ends of lower casing 2, container cavity is formed between upper casing 1 and lower casing 2, be provided with control circuit board 4 and battery 5 in described container cavity, one end of upper casing 1 is provided with button 6 and key hole 7, and button 6 is positioned at button 7 hole.
By the vibrational power flow of upper casing, lower casing and wrist strap, this product structure is simplified, lightweight, anti-collision performance is strong, and product can be made to be convenient to assembling, maintenance.
The edge of the lower surface of upper casing 1 is provided with flange 12, and the edge of the upper surface of lower casing 2 is provided with the boss 21 corresponding with this flange 12, in assembling, this flange 12 is fallen within boss 21, and the two links together by the mode adopting ultrasound wave to process.Or upper casing 1 and lower casing 2 are snapped together by the flange 12 that arranges at its marginal surface and boss 21 or are directly bonded together.
Or the edge of the upper surface of lower casing 2 is provided with the groove corresponding with this projection, in assembling, this flange 12 is embedded within groove, and the two link together by the mode adopting ultrasound wave to process.Or upper casing 1 and lower casing 2 are snapped together by the flange 12 that arranges at its marginal surface and groove or are directly bonded together.
Wherein, wrist strap 3 and lower casing 2 are also snapped together or are connected by the mode of ultra-sonic welded by the projection that arranges at its marginal surface and corresponding boss or groove (scheming not shown) or be directly bonded together or one-body molded.
Wherein, ultrasonic bonding processing converts 50/60 hertz of electric current to 15,20,30 or 40KHz electric energy by supersonic generator.The high-frequency electrical energy be converted is converted into the mechanical movement of equal frequencies again by transducer, and mechanical movement is subsequently delivered to soldering tip by a set of amplitude rod devices that can change amplitude.The vibrational energy received is delivered to the junction surface of workpiece to be welded by soldering tip, and in this region, vibrational energy is converted to heat energy by by friction mode, by plastic molting.Ultrasound wave not only can be used to weld hard thermoplastic, can also process fabric and thin film.The primary clustering of a set of ultrasonic welding system comprises supersonic generator, transducer horn/soldering tip three joint group, mould and frame.Linear oscillator friction welding utilizes the frictional heat energy produced at two work piece interface to be welded to make plastic molting.Heat energy under certain pressure, workpiece on another surface with certain displacement or the reciprocal movement of amplitude.Once reach the welding degree of expection, vibration will stop, and still has certain pressure simultaneously and puts on two workpiece, make the part of just having welded cool, solidify, thus formation closely combines.Rail mounted Vibration welding is a kind of method utilizing frictional heat energy to weld.When carrying out rail mounted Vibration welding, the workpiece on top carries out orbital motion with fixing speed---to the circular motion of all directions.Motion can produce heat energy, makes the welding portion of two working of plasticss reach fusing point.Once plastics start fusing, motion just stops, and the welding portion of two workpiece will solidify and link together firmly.Little chucking power can cause workpiece to produce the distortion of minimum degree, and the workpiece of diameter within 10 inches can weld with application rail mounted vibration friction.
Upper casing and lower casing can be made so tightly to link together, this product structure is simplified, lightweight, anti-collision performance is strong, and product can be made to be convenient to assembling, maintenance, to improve the water resistance of product simultaneously, make user wear medication and remind in the daily life of bracelet, do not worry wrist strap inner inlet, affect wrist strap and use.
Wherein, upper casing 1, control circuit board 4, battery 5, lower casing 2 are arranged in order from top to bottom, battery 5 is arranged in the space between control circuit board 4 and lower casing 2, can interiors of products structure compacter, reduce small product size, increase portability, and improve the fastness of integral product, extend product service life.
In practice, bracelet is reminded in medication of the present utility model, and its lower casing 2 and wrist strap 3 can be structure as a whole, and can facilitate Product Assembly like this, shortens the production time, enhances productivity, and improve the fastness of integral product, extends product service life.
At upper casing 1 upper surface, described key hole 7 is provided with annular sinking portion 8, the surface in this sinking portion 8 is lower than 1 upper surface of upper casing.
By arranging this sinking portion, making key hole and upper casing surface there is certain difference in height, user can be made to find key hole and button fast, even if when insufficient light, button can be found to operate by means of sense of touch, be user-friendly to.
Concrete, the difference in height between the surface in this sinking portion 8 and the upper surface of upper casing 1 is 0.5mm ~ 2mm, is preferably 1mm.Difference between the external diameter in this annular sinking portion 8 and internal diameter, namely the width of annular is 1mm ~ 3mm, is preferably 1.5mm.The upper surface of button 6 and the upper surface flush of upper casing 1, in practice, the upper surface of button 6 also can higher or lower than upper casing upper surface.Wherein, the upper surface of button 6 is circular, and its diameter is 5mm ~ 12mm, is preferably 8mm.In the present embodiment, the diameter of the upper surface of button 6 is less than the diameter of key hole 7, namely the global shape of button 6 is up-thin-low-thick shape, certain gap is formed between the upper surface of such button 6 and the upper surface of upper casing 1, user can be made to find button fast, even if when insufficient light, or when user exists visual disorder, button can be found to operate by means of sense of touch, be user-friendly to.
Please refer to Fig. 2, bracelet is reminded in medication of the present utility model, its button 6 comprises extension 61, extension 61 links together with the lower surface of described upper casing 1, and in practice, the position that the lower surface of upper casing 1 is corresponding with extension 61 is also provided with depressed part (scheming not shown), make extension 61 be embedded in this depressed part, by the mode of injection moulding, the lower surface of extension 61 with upper casing 1 is coupled together.
By arranging extension on button, button and upper casing can be made tightly to link together, reach the object of waterproof, make user wear medication and remind in the daily life of bracelet, do not worry wrist strap inner inlet, affect wrist strap and use.
Wherein, the slight curving formation curved surfaces of end surface of upper casing 1, button 6 is arranged on this curved surfaces place.
By arranging button like this, not only make product lines attractive in appearance, and user can be facilitated to touch button, even if when insufficient light, or when user exists visual disorder, button can be found to operate by means of sense of touch, be user-friendly to.
Wherein, the lower surface of button 6 is also provided with protruding 62, and this projection is corresponding with the electrical switch on control circuit board, sensitive effective touch-control electronic switch when user is pushed button, and realizes operation medication being reminded to bracelet.
Bracelet is reminded in medication of the present utility model, the material of wrist strap 3 is TPSiV material, wherein, TPSiV is the abbreviation of " thermoplasticsiliconevulcanizate(thermoplastic vulcanizates silica gel) ", this material possesses uvioresistant UV and antibiotic property, antiallergic, the allergic phenomena that effective reduction skin sensitivity causes occurs, skin of more fitting, comfortable wearing.
In practice, bracelet is reminded in medication of the present utility model, and its control circuit board 4 can also comprise wireless transport module, and for receiving or send the relevant data of medication alert, transmission means comprises bluetooth, infrared, wifi etc., does not enumerate at this.
In practice, bracelet is reminded in medication of the present utility model, and its control circuit board can also comprise pedometer module, for measuring the step number of user.
In practice, bracelet is reminded in medication of the present utility model, and its control circuit board 4 is the PCB adopting turmeric manufacturing process to manufacture, and coating is thick, not oxidizable, ensures that in data upload process, signal is more stable more smooth and easy.
As modification, bracelet is reminded in medication of the present utility model, and its wrist strap can replace with lanyard, necklace etc., realizes different wearing modes, increases the portability of equipment.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present utility model is described and adopts, but this utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.