CN2243421Y - Assembled sound controlling electric child stroller - Google Patents
Assembled sound controlling electric child stroller Download PDFInfo
- Publication number
- CN2243421Y CN2243421Y CN 95237492 CN95237492U CN2243421Y CN 2243421 Y CN2243421 Y CN 2243421Y CN 95237492 CN95237492 CN 95237492 CN 95237492 U CN95237492 U CN 95237492U CN 2243421 Y CN2243421 Y CN 2243421Y
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- sound
- perambulator
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Abstract
The utility model relates to an assembled and sound-controlling electric child stroller for children's special furniture, which collects the functions of the travel, the sleep bed, the sitting performance, the standing performance, the walk learning basket and the amusement into one body. A drive mechanism adopts a micro-sound driver, and the child stroller can be driven and rocked smoothly in a light sound. The utility model is assembled with an information processor for a baby, wherein, a sound-controlling starting device can accurately identify a baby crying sound and an outside burst sound, and the child stroller and the sleep bed can start in time and have the timing rock. The information processor can also generate in time an alarm that the child stales and kicks a quilt for parents. The utility model is also provided with a one-way and multi-channel sub-ultrasonic remote controller whose advancement, backset, rock and stop can be controlled within the range of 8 square meters.
Description
The utility model relates to a kind of compound type sound-controlled electric perambulator that children special-purpose furniture is used.
Existing electric children vehicle generally has only the forward and back function, 93200356.7 the electric cradle car of patent disclosure is advanced at present technology, but the function that has only increased doss and waved, can satisfy the requirement that the child sleeps, but can not satisfy the requirement that the child sits, stands, learns to walk and play, limitation is arranged on the purposes, its rocking motion is owing to adopt high-speed electric expreess locomotive and piston crank mechanism, therefore exist noise bigger, galloping is unfavorable for that child sleeps peacefully and family is quiet.Another drawback is a voice activated control, a little less than baby crying sound and other sound resolution capability, easily by extraneous burst of sound false triggering, and plays adverse effect.
The purpose of this utility model is the deficiency at above-mentioned prior art, and provides a kind of acoustic control resolution capability strong and reliable, and running steadily, sound is little, collection travels, doss, seat, stand, learn to walk, compound type sound-controlled electric perambulator that amusement is one.
The utility model particularly is the main object that uses with child with child, and it by its combination accessory, achieves multiple function and purposes based on electric children vehicle.
Fig. 1 is a structural representation of the present utility model.
Fig. 2, Fig. 3 are respectively the cutaway views of two kinds of organization plans of little acoustic driver.
Fig. 4 is the utility model single channel multi-channel sub-ultrasonic remote-control device circuit diagram.
Describe concrete structure of the present utility model and technical scheme in detail below in conjunction with drawings and Examples.
As shown in Figure 1: it includes perambulator 1 and doss 15, and doss 15 is connected in four jiaos of perambulators by support 14 activities hole 8 connects with chassis 9.For satisfying child's needs, also be provided with seat, the basket 2 of standing, learn to walk used for the child on the perambulator 1, it is actively connected on by back plate 17 and holds up on the bar 4, and for solving the stationarity of its noise and running, the design of rear axle 6 transmission devices has special-purpose little acoustic driver.
Little acoustic driver of the present utility model includes following two kinds of schemes, and first kind (as shown in Figure 2), power shift gear 29 has two cover teeth, and the total external tooth axle of taking turns on the cover 30 with connection of its internal tooth links, and the cylindrical curved tooth then is the room---connect drive state.As gear-shift lever 28 Zolas, after making the internal tooth of change gear 29 connect tooth eccentric wheel 27, and storage battery is connected to direct current micromotor, motor is through worm screw and worm gear 25 deceleration tooth eccentric wheel 27 and connect change gear 29 on tooth eccentric wheel 27, drive the external tooth axle of connection wheel cover 30 again, connection wheel cover 30 is the cylinder cartridge type, and a right big left side is little, big end matches with trailing wheel 31 for the circular arc draw-in groove.Connection wheel cover 30 left end external tooth axles always link to each other with change gear 29.When change gear 29 is in left end, then drive connection wheel cover 30 and trailing wheel 31 motions by internal tooth.At this moment, eccentric bushing 26 also drives arm-tie 21, axis of rocking 22 and reciprocating gear 23 and swings, but forms empty action because of reciprocating gear 23 does not connect change gear 29.So just realized trailing wheel 31 motion of travelling before and after doing.Lean on when gear-shift lever 5 right sides push away drive change gear 29 right sides, make its internal tooth separating tooth eccentric wheel 27, and external tooth connects reciprocating gear 23.Because arm-tie 21 two ends connect axis of rocking 22, eccentric bushing 26 respectively, when eccentric bushing 26 is made circumferential deflection, arm-tie 21 just produces fore and aft motion, driving axis of rocking 22 and reciprocating gear 23 moves back and forth, reciprocating gear 23 drives connection wheel cover 30 by change gear 29, has so just realized that trailing wheel 31 makes reciprocally swinging.
Second kind as shown in Figure 3, and intermediate gear 33 is that sky is enclosed within on the little axle 24.Tooth eccentric wheel 27 also sky is enclosed within on the little axle 24, and eccentric bushing 26 is engaged on the tooth eccentric wheel 27.And wave axle 37 is that sky is enclosed within on the casing axle 20.36 one-tenth movable connections of big gear wheel cover 35 and end tooth key axle.End tooth key axle 36 is total mesh shapes with 32 one-tenths in output cover and with wave spools 37 shift patterns that are in engagement-disengaging.When storage battery is connected electricity to direct current micromotor, motor draws toward two-stage speed-change gear 34 driving intermediate gears 33, its miniature gears drives big gear wheel cover 35 after slowing down, it is cylinder groove bond structures that big gear wheel is overlapped 35 left ends, right-hand member is conjuncted miniature gears, the axle center is a unthreaded hole, and sky is enclosed within on the end tooth key axle 36, can be with end tooth key axle 36 sway.Output cover 32 also is the cylinder cartridge type, and is left large and right small, and small end fluting key cooperates with big gear wheel cover 35 and end tooth key axle 36, and big end matches with trailing wheel 31 for the circular arc draw-in groove.When big gear wheel cover 35 is in left position, then can directly drive output cover 32 and trailing wheel 31 motions by the cylindrical drum sunk key.This moment tooth eccentric wheel 27, wave axle 37 and do not move, so just realized trailing wheel 31 motion of travelling before and after doing.When draw on gear-shift lever 28 right sides, drive big gear wheel and overlap 35 right sides and lean on, make its miniature gears cost tooth eccentric wheel 27 and break away from output cover 32, gear-shift lever 28 drives in 36 engagements of end tooth key axles and waves axle 37 simultaneously.Because being connected to respectively, arm-tie 21 two ends wave axle 37 and eccentric bushing 26, because of eccentric bushing 26 is done eccentric revolution around tooth eccentric wheel 27, the arm-tie 21 that eccentric bushing 26 drives is then made fore and aft motion, it is reciprocating that axle 37 is waved in arm-tie 21 pullings, it is reciprocating to wave axle 37 drive end tooth key axles 36, end tooth key axle 36 drives output cover 32 and makes reciprocally swinging, so just realizes that trailing wheel 31 makes reciprocally swinging.
The utility model is also by using the inferior ultrasonic remote controller 3 of unique single channel multi-channel, and its may command perambulator advances, retreats, stops or order shakes pendulum in 8 square meter scopes, when child does not have self-control, shakes control by the adult, transfers happy playing, and realizes its amusement function.As shown in Figure 4, it is made up of pickup, preposition amplification, trigger circuit, cycle assignment, driving circuit etc.Its principle of work is:
By the inferior ultrasonic signal that manually operated inferior supersonic signal generator sends, HTD picks up by PZT (piezoelectric transducer), through L, C
1, M
1Frequency-selecting is amplified, again through C
2Be coupled to M
2C
3R
5The trigger circuit of forming trigger cycle distributor IC
1Running, control M
3M
4J
1J
2The driving circuit of forming by its setting program drive motor D running, thereby makes electric children vehicle realize that it shakes control and non-ly shakes advancing, retreat, wave, stopping of control.
Trigger circuit recited above, cycle assignment circuit also can be realized cycle assignment by other trigger circuit and cycle assignment circuit, all can form the cycle assignment circuit as d type flip flop, JK flip-flop, make the one-channel signal input, reach the purpose of multi-channel output by cycle assignment.
Accurately discern vagitus reliably for making the utility model, perambulator and doss are in time started, regularly wave, and finish baby's urinating, lift by in time notify, the utility model also is provided with baby's message handler, it is shaken by acoustic control and the two parts of notifying are formed, in acoustic pickup is housed, its outside is connected with urine wet sensor by circuit and lifts by temperature sensor, acoustic control is shaken by the voice recognition circuit, in specified time, will shake instruction Y output with the cumulative number that receives aud. snl., promptly pass through 1/2IC
1The timekeeping circuit, the 1/2IC that form
1The single-shot trigger trigger and the IC that form
2The counting circuit of forming makes perambulator realize that it waves.
As required, the utility model also can be combined by the perambulator 1 and basket 2 two parts of sitting, stand, learn to walk.
The utility model contrasts with prior art, and following advantage is arranged:
1, collection travel, doss, seat, stand, learn to walk, amusement function is one, for children provide multiple functional, special-purpose household goods easy to use.
2, its axle drive shaft transmission device, owing to adopt little acoustic driver, thus reduced noise (can reduce noise after tested more than 50%) significantly; Help infant hypnotizing and keep family room quiet.
3, acoustic control is shaken and can accurately be discerned vagitus and extraneous burst sound, has improved the accuracy of acoustic control starting greatly, has overcome the consequence that the external sound false triggering brings.
4, control is shaken in the perambulator short range, is handled by the adult, and is very helpful to children's intelligence and growing.
5, can in time provide urine wet, lift by notify, help infant care, the adult can be had a rest relievedly and be engaged in office work.
Claims (2)
1. compound type sound-controlled electric perambulator that children special-purpose furniture is used, include perambulator [1], doss [15], car body rear axle [6] is connected with little acoustic driver [5], it is characterized in that doss [15] is actively connected on four jiaos of car bodies by support [14] hole [8] connects with chassis [9], perambulator also includes seat on [1], stand, the basket [2] of learning to walk, it is actively connected on by back plate [17] and holds up on the bar [4], other includes an inferior super sonic remote controller [3] of single channel multi-channel that is mated use, it is by pickup, preposition amplification, trigger circuit, cycle assignment, driving circuit is formed, through manually controlling the inferior ultrasonic signal that inferior ultrasonic generator [18] sends, HTD picks up by PZT (piezoelectric transducer), through L, C1, the M1 frequency-selecting is amplified, be coupled to M2 through C2 again, C3, the trigger circuit that R5 forms, trigger cycle distributor IC1 running, control M3, M4, J1, the driving circuit that J2 forms is by its set driven by program motor D running.
2. compound type sound-controlled electric perambulator according to claim 1 is characterized in that trigger circuit, cycle assignment circuit also can be made up of d type flip flop, JK flip-flop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95237492 CN2243421Y (en) | 1995-08-26 | 1995-08-26 | Assembled sound controlling electric child stroller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95237492 CN2243421Y (en) | 1995-08-26 | 1995-08-26 | Assembled sound controlling electric child stroller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2243421Y true CN2243421Y (en) | 1996-12-25 |
Family
ID=33880188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95237492 Expired - Fee Related CN2243421Y (en) | 1995-08-26 | 1995-08-26 | Assembled sound controlling electric child stroller |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2243421Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103043153A (en) * | 2012-12-24 | 2013-04-17 | 苏州益童游乐设备有限公司 | Voice-operated device for children's battery cars |
CN107600261A (en) * | 2017-08-28 | 2018-01-19 | 平湖市科苑技术服务有限公司 | It is a kind of that there is the electric children vehicle mechanism for running and waving multiple functions |
CN110319424A (en) * | 2019-07-12 | 2019-10-11 | 南京林业大学 | A kind of multi-functional baby's night monitoring device and its see maintaining method |
-
1995
- 1995-08-26 CN CN 95237492 patent/CN2243421Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103043153A (en) * | 2012-12-24 | 2013-04-17 | 苏州益童游乐设备有限公司 | Voice-operated device for children's battery cars |
CN107600261A (en) * | 2017-08-28 | 2018-01-19 | 平湖市科苑技术服务有限公司 | It is a kind of that there is the electric children vehicle mechanism for running and waving multiple functions |
CN110319424A (en) * | 2019-07-12 | 2019-10-11 | 南京林业大学 | A kind of multi-functional baby's night monitoring device and its see maintaining method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |