CN204393944U - A kind of infant's automatic safe Cribguard - Google Patents
A kind of infant's automatic safe Cribguard Download PDFInfo
- Publication number
- CN204393944U CN204393944U CN201520036420.5U CN201520036420U CN204393944U CN 204393944 U CN204393944 U CN 204393944U CN 201520036420 U CN201520036420 U CN 201520036420U CN 204393944 U CN204393944 U CN 204393944U
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- bed
- jacking
- guardrail
- infant
- bar
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Abstract
The utility model relates to a kind of infant's automatic safe Cribguard, there is controller, baby bed other three sides except head of a bed side all have identical guard bar structure, the guardrail of every side all has three jacking sleeves, wherein two jacking sleeves lay respectively at two bed angles place, another one jacking sleeve is positioned at the middle of bed, the lower port inside of the jacking sleeve of middle is fixedly connected with a nut, nut connects with the wire rod thread be connected below, and at the described controller of connection bottom of described screw mandrel, described screw mandrel is connected by shaft coupling with the output shaft of the stepper motor of described controller, and the lower end being positioned at the jacking sleeve at two bed angles place is socketed a smooth bar, the top of three jacking sleeves connects the connection support bar that a root timber light weight is full of, open shallow slot at the outer surface of three jacking sleeves and be used for fixing cloth, the guardrail of described other three sides all has infrared sensor, lower position switch and upper limit position switch, it is simple to operate, without the need to lift to move, compared with the mechanical type Cribguard of current practical application, in ease-to-operate and safeguard function integrity, all there is obvious advantage.
Description
Technical field
The utility model relates to a kind of infant's automatic safe Cribguard, particularly relates to a kind of intelligent infant's automatic safe Cribguard.
Background technology
Active is the nature of infant, after particularly about 6 months association creep, not to stop even if also can move when sleeping in bed.And the nervous system of infant is not yet grown completely, brain lacks the resolving ability to various danger, in addition displacement control ability is not enough, therefore be easy to because the carelessness of the head of a family causes falling the generation of bed event, while cause direct physiological damage such as skin abrasion, muscle tumble injury, joint and bone tumble injury and even brain tissue impairment etc. to infant, infant also may be made to get a fright in born process, cause mood to enrage, the damage of the psychology such as fear, sleep-disorder.Therefore, the increasing head of a family selects to install guardrail to reduce the incidence that infant falls bed around the bed accessory of infant's work and rest.
The Cribguard having developed also practical application is at present mechanical control method, and namely universal mount is installed and protection plank or screen cloth are fixed on bed accessory avris.Mechanical type Cribguard is divided into Split folding and auto-folder two kinds according to structure difference: Split folding guardrail can take off and hang over bedside by manual unlocking in not used time, so-called auto-folder guardrail is also just unlocked by push-button mode, still people is needed to be that manual operation could realize safeguard function, and when the head of a family answering the call because of being eager, to go to toilet etc. and to think without the need to protecting in infant's short time, or night and infant to sleep etc. simultaneously and still cannot play active defense effect under common situations and cause falling the generation of bed event.In addition, the framework of current mechanical type guard rail generally adopts stainless steel tube material, and quality is comparatively large, and operation is wasted time and energy.
Utility model content
The utility model cannot play the problem of initiatively automatic protecting function for traditional mechanical type Cribguard, propose a kind of SCM Based infant's automatic safe Cribguard, simplify Cribguard operation, improve Cribguard protective capacities in the obvious advantage, have broad application prospects.
A kind of infant's automatic bed guardrail of the present utility model, it is characterized in that: described Cribguard has the controller being integrated with control circuit and stepper motor, baby bed other three sides except head of a bed side all have identical guard bar structure, the guardrail of every side all has three jacking sleeves, wherein two jacking sleeves lay respectively at two bed angles place, another one jacking sleeve is positioned at the middle of bed, the lower port inside of the jacking sleeve of middle is fixedly connected with a nut, nut connects with the wire rod thread be connected below, and at the described controller of connection bottom of described screw mandrel, described screw mandrel is connected by shaft coupling with the output shaft of the stepper motor of described controller, and the lower end being positioned at the jacking sleeve at two bed angles place is socketed a smooth bar, it is helicitic texture not, described bar is arranged on the right angle rack bottom bed, the top of three jacking sleeves connects the connection support bar that a root timber light weight is full of, open shallow slot at the outer surface of three jacking sleeves and be used for fixing cloth, and, controller is bolted on the edge of bed of bottom by two, the guardrail of described other three sides all has infrared sensor, lower position switch and upper limit position switch.
Described lower position switch is arranged on the bottom of described bar; And upper limit position switch is installed in bed along place, and near the described bar being positioned at this side, and described infrared sensor is arranged on support bar.
A kind of infant's automatic bed guardrail that the utility model provides, its controller adopts AT89C51 single-chip microcomputer as control chip, infrared sensor is as detecting element for single-chip microcomputer provides automatic control signal to input, and stepper motor controls the opening of Cribguard as executive component, stops, ascending, descending; Realize the semiautomatic control of Cribguard by arranging ascending, descending button simultaneously.In automatic mode, when infant moves to the danger position close to bedside, namely single-chip microcomputer receives the on-off model that infrared sensor sends, and control step motor rotates forward and makes guardrail increase, continue to send pulsed sound tone alerts, prompting head of a family infant is in danger position simultaneously; As infant leaves bedside voluntarily, infrared sensor blackout, the reversion of Single-chip Controlling stepper motor makes guardrail decline.In semi-automatic mode, the head of a family manually completes the ascending, descending operation of guardrail by button.
The advantage of infant's automatic bed guardrail that the utility model provides is: utilize single-chip microcomputer, infrared sensor and stepper motor to form electronic type Cribguard control system, achieve the automatic protection function of Cribguard.Answering the call because of being eager as the head of a family, to go to toilet etc. and to think without the need to protecting in infant's short time, or night and infant sleep simultaneously the situation such as be negligent of protecting under can play active defense effect, and provide warning reminding.The level and smooth lifting action of Cribguard is realized by the mechanical connection of stepper motor, screw mandrel and jacking sleeve, simple to operate, without the need to lift to move.Compared with having developed the mechanical type Cribguard of also practical application at present, in ease-to-operate and safeguard function integrity, all there is obvious advantage.
Accompanying drawing explanation
Fig. 1-Fig. 3 is automatic bed guard bar structure figure of the present utility model.
Fig. 4 is automatic bed guardrail Control system architecture block diagram of the present utility model;
Fig. 5 is automatic bed guardrail control system hardware connection figure of the present utility model;
Fig. 6 is automatic bed guardrail Control System Software flow chart of the present utility model;
In figure: 1-connects support bar, 2-cloth, 3-right angle rack, 4-jacking sleeve, 5-screw mandrel, 6-controller, 7-bar, 8-upper limit position switch, 9-infrared sensor, 10-lower position switch
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Infant's automatic bed guardrail of the present utility model as shown in Figures 1 to 3, it has the controller 6 being integrated with control circuit and stepper motor, baby bed other three sides except head of a bed side all have identical guard bar structure, the guardrail of every side all has three jacking sleeves 4, wherein two jacking sleeves 4 lay respectively at two bed angles place, another one is positioned at the middle position of bed, as shown in Figure 1, the lower port inside of the jacking sleeve 4 of middle is fixedly connected with a nut, nut is threaded with the screw mandrel 5 be connected below, and at the device of connection control bottom 6 of this screw mandrel 5, screw mandrel 5 is connected by shaft coupling with the output shaft of the stepper motor of controller 6, thus the forward or reverse of stepper motor drives screw mandrel 5 to rotate in nut, thus make jacking sleeve 4 to rise up and down or to decline, and the lower end being positioned at the jacking sleeve 4 at two bed angles place is socketed a smooth bar 7, it is helicitic texture not, bar 7 and jacking sleeve about 4 relative motion, bar 7 is arranged on the right angle rack 3 of bottom, the top of three jacking sleeves 4 connects the connection support bar 1 that a root timber light weight is full of, to realize the synchronization action of three jacking sleeves, and open shallow slot at the outer surface of jacking sleeve 4 and be used for fixing cloth 2.
Three sides all have infrared sensor 9, be used for responding to the close of baby, and all there is bound bit switch, on the right side of the bed in Fig. 1, lower position switch 10 is arranged on the bottom near head of a bed bar 7, when jacking sleeve 4 drop to touch lower position switch 10 time, can trigger a signal to controller thus stop decline; And along upper on upper limit position switch 8 is arranged on away from head of a bed side bed, and be positioned near bar 7, there is in the bottom of this side jacking sleeve 4 touching and open the light, when touching switch and touching upper limit position switch 8, its rise stop to, infrared sensor 9 is arranged on support bar 1.
And about the infrared sensor on the left of bed and bound bit switch installation with install on the right side of bed identical, and install about the offside of the head of a bed, the installation of its infrared sensor is identical with bed left and right sides, and lower position switch and upper limit position switch are arranged on the left and right sides of bed respectively.
The controller 6 being integrated with control circuit and stepper motor is bolted on the edge of bed of bottom by two; When stepper motor receive control circuit rotate forward instruction turn over certain angle time; rotate in the nut of screw mandrel 5 on jacking sleeve 4; thus drive jacking sleeve 4 to rise; connect support bar 1 and then pull and be positioned at a jacking sleeve at angle place 4 and synchronously rise, finally spatially form the protection to baby by cloth 2.
The Cribguard structure of both sides is identical in addition, thus three sides beyond head of a bed side all surround an enclosure space, and then reaches the object of protection.
Controller 6 of the present utility model is SCM Based controllers, controller adopts AT89C51 single-chip microcomputer as control chip, as shown in Figure 4, the control circuit of described controller 6 is made up of SCM peripheral circuit (comprising crystal oscillating circuit, reset circuit, power circuit), infrared detection input circuit, push-botton operation input circuit, stepping motor control circuit (comprising pulse distributor, power driving circuit, stepper motor connection circuit), buzzer alarm circuit.
The hardware connection of infant's automatic bed guardrail control system as shown in Figure 5.Crystal oscillating circuit provides clock for single-chip microcomputer, reset circuit provides initialization operation for single-chip microcomputer, power circuit provides the DC-voltage supply of+5V for single-chip microcomputer and buzzer alarm circuit, infrared detection and push-botton operation input circuit provide external switch amount control signal interface for single-chip microcomputer, stepping motor control circuit realizes the control to stepper motor by the distribution to single-chip microcomputer output pulse signal, power drive, and buzzer alarm circuit realizes the prompt functions in guardrail uphill process.
The flow process of infant's automatic bed guardrail control system as shown in Figure 6, is specially:
The first step, when infant is in bedside locations, infrared sensor sends " 1 " on-off model, the rotating forward of MCU driving stepper motor, guardrail rising;
Second step, buzzer alarm circuit connected by single-chip microcomputer, sends interrupted sound alarm;
3rd step, guardrail rises and puts in place, and upper limit position switch produces a trailing edge, and single-chip microcomputer cuts off driver output, step motor stop, and guardrail uphill process terminates;
4th step, after infant moves apart bedside locations, infrared sensor sends " 0 " on-off model, the reversion of MCU driving stepper motor, guardrail decline;
5th step, single-chip microcomputer cuts off buzzer alarm circuit, removes audible alarm prompting;
6th step, guardrail declines and puts in place, and lower position switch produces a rising edge, and single-chip microcomputer cuts off driver output, step motor stop, and guardrail decline process terminates;
7th step, when having " liter ", the input of " falling " button signal, single-chip microcomputer starts interrupt routine, preferential answering manual operation order.
In addition, control system achieves motor block-proof rotating function.The normal time that Cribguard rises, decline is set to 5s, control system rises or beginning timing decline order from sending, if because mechanical breakdown or artificial stop cause guardrail to be elevated, when control system timing does not receive upper limit or lower limit signal yet more than 6s, then think that generation motor rotation blockage, single-chip microcomputer cut off lifting output order, and send the warning of sustained sound sound, prevent the long-time stall heating of motor from damaging, extend the service life of Cribguard.
The advantage of infant's automatic bed guardrail that the utility model provides is: utilize single-chip microcomputer, infrared sensor and stepper motor to form electronic type Cribguard control system, achieve the automatic protection function of Cribguard.Answering the call because of being eager as the head of a family, to go to toilet etc. and to think without the need to protecting in infant's short time, or night and infant sleep simultaneously the situation such as be negligent of protecting under can play active defense effect, and provide warning reminding.The level and smooth lifting action of Cribguard is realized by the mechanical connection of stepper motor, screw mandrel and jacking sleeve, simple to operate, without the need to lift to move.Compared with having developed the mechanical type Cribguard of also practical application at present, in ease-to-operate and safeguard function integrity, all there is obvious advantage.
Claims (2)
1. infant's automatic bed guardrail, it is characterized in that: described Cribguard has the controller (6) being integrated with control circuit and stepper motor, baby bed other three sides except head of a bed side all have identical guard bar structure, the guardrail of every side all has three jacking sleeves (4), wherein two jacking sleeves (4) lay respectively at two bed angles place, another one jacking sleeve (4) is positioned at the middle of bed, the lower port inside of the jacking sleeve (4) of middle is fixedly connected with a nut, nut is threaded with the screw mandrel be connected below (5), and at the described controller of connection bottom (6) of described screw mandrel (5), described screw mandrel (5) is connected by shaft coupling with the output shaft of the stepper motor of described controller (6), and the lower end being positioned at the jacking sleeve (4) at two bed angles place is socketed a smooth bar (7), it is helicitic texture not, described bar (7) is arranged on the right angle rack (3) bottom bed, the top of three jacking sleeves (4) connects the connection support bar (1) that a root timber light weight is full of, open shallow slot at the outer surface of three jacking sleeves (4) and be used for fixing cloth (2), and, controller (6) is bolted on the edge of bed of bottom by two, the guardrail of described other three sides all has infrared sensor (9), lower position switch (10) and upper limit position switch (8).
2. infant's automatic bed guardrail as claimed in claim 1, is characterized in that: described lower position switch (10) is arranged on the bottom of described bar (7); And upper limit position switch (8) is installed in bed along place, and near the described bar (7) being positioned at this side, and described infrared sensor (9) is arranged on support bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036420.5U CN204393944U (en) | 2015-01-20 | 2015-01-20 | A kind of infant's automatic safe Cribguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036420.5U CN204393944U (en) | 2015-01-20 | 2015-01-20 | A kind of infant's automatic safe Cribguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204393944U true CN204393944U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036420.5U Expired - Fee Related CN204393944U (en) | 2015-01-20 | 2015-01-20 | A kind of infant's automatic safe Cribguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204393944U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232259A (en) * | 2015-11-23 | 2016-01-13 | 中国医学科学院北京协和医院 | Variable-body-position nursery bed for premature infant nursing |
| CN105902044A (en) * | 2016-05-20 | 2016-08-31 | 南通富之岛寝具发展有限公司 | Mattress convenient for babysitting |
| CN106235784A (en) * | 2016-08-30 | 2016-12-21 | 安徽呵宝儿童用品有限公司 | Lift basket cot |
| CN106236497A (en) * | 2016-09-06 | 2016-12-21 | 上海荣泰健康科技股份有限公司 | A kind of arm and the adjustable massage armchair of shoulder position width |
| CN106235776A (en) * | 2016-08-30 | 2016-12-21 | 安徽呵宝儿童用品有限公司 | The dropproof infanette guardrail of swinging |
| CN106263819A (en) * | 2016-08-29 | 2017-01-04 | 宁波市攸曼儿童防护用品有限公司 | A kind of dropproof infant bed |
| CN106263820A (en) * | 2016-08-29 | 2017-01-04 | 宁波市攸曼儿童防护用品有限公司 | The big bed infant safety barrier of a kind of full encirclement |
| CN106308239A (en) * | 2016-08-30 | 2017-01-11 | 安徽呵宝儿童用品有限公司 | Automatic crib |
| CN106617922A (en) * | 2016-11-21 | 2017-05-10 | 惠安县冠威机械设备有限公司 | Multifunctional infant bed |
| CN107146375A (en) * | 2017-06-26 | 2017-09-08 | 上海斐讯数据通信技术有限公司 | A kind of method and system of intelligent monitor infantal sleeping state |
| CN107550134A (en) * | 2017-10-31 | 2018-01-09 | 中山市程博工业产品设计有限公司 | A kind of infanette of multifunctional protection |
| CN108743105A (en) * | 2018-05-30 | 2018-11-06 | 河海大学文天学院 | A kind of Multifunction baby nursing bed and its working method |
| CN109480539A (en) * | 2019-01-02 | 2019-03-19 | 孙其军 | A kind of intelligent automatic lifting guardrail for preventing children from falling |
| CN110200442A (en) * | 2019-06-25 | 2019-09-06 | 合肥联宝信息技术有限公司 | A kind of protective fence and its control method |
| CN110477675A (en) * | 2019-04-27 | 2019-11-22 | 张金秋 | Prevent the monitor supervision platform that baby falls |
-
2015
- 2015-01-20 CN CN201520036420.5U patent/CN204393944U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232259A (en) * | 2015-11-23 | 2016-01-13 | 中国医学科学院北京协和医院 | Variable-body-position nursery bed for premature infant nursing |
| CN105902044A (en) * | 2016-05-20 | 2016-08-31 | 南通富之岛寝具发展有限公司 | Mattress convenient for babysitting |
| CN106263819A (en) * | 2016-08-29 | 2017-01-04 | 宁波市攸曼儿童防护用品有限公司 | A kind of dropproof infant bed |
| CN106263820A (en) * | 2016-08-29 | 2017-01-04 | 宁波市攸曼儿童防护用品有限公司 | The big bed infant safety barrier of a kind of full encirclement |
| CN106235784A (en) * | 2016-08-30 | 2016-12-21 | 安徽呵宝儿童用品有限公司 | Lift basket cot |
| CN106235776A (en) * | 2016-08-30 | 2016-12-21 | 安徽呵宝儿童用品有限公司 | The dropproof infanette guardrail of swinging |
| CN106308239A (en) * | 2016-08-30 | 2017-01-11 | 安徽呵宝儿童用品有限公司 | Automatic crib |
| CN106236497A (en) * | 2016-09-06 | 2016-12-21 | 上海荣泰健康科技股份有限公司 | A kind of arm and the adjustable massage armchair of shoulder position width |
| CN106617922A (en) * | 2016-11-21 | 2017-05-10 | 惠安县冠威机械设备有限公司 | Multifunctional infant bed |
| CN106617922B (en) * | 2016-11-21 | 2020-01-31 | 吉林大学第一医院 | multifunctional baby crib |
| CN107146375A (en) * | 2017-06-26 | 2017-09-08 | 上海斐讯数据通信技术有限公司 | A kind of method and system of intelligent monitor infantal sleeping state |
| CN107550134A (en) * | 2017-10-31 | 2018-01-09 | 中山市程博工业产品设计有限公司 | A kind of infanette of multifunctional protection |
| CN108743105A (en) * | 2018-05-30 | 2018-11-06 | 河海大学文天学院 | A kind of Multifunction baby nursing bed and its working method |
| CN109480539A (en) * | 2019-01-02 | 2019-03-19 | 孙其军 | A kind of intelligent automatic lifting guardrail for preventing children from falling |
| CN110477675A (en) * | 2019-04-27 | 2019-11-22 | 张金秋 | Prevent the monitor supervision platform that baby falls |
| CN110200442A (en) * | 2019-06-25 | 2019-09-06 | 合肥联宝信息技术有限公司 | A kind of protective fence and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |