CN205093954U

CN205093954U - Baby bed

Info

Publication number: CN205093954U
Application number: CN201520840035.6U
Authority: CN
Inventors: 吴玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-26
Filing date: 2015-10-26
Publication date: 2016-03-23
Anticipated expiration: 2025-10-26

Abstract

The utility model relates to a baby bed. Baby bed is including supporting base, backup pad, backplate, guardrail subassembly and alarm component. The backup pad set up in support on the base. The guardrail subassembly including set up with rotating in the three guardrail at backup pad edge, three guardrail block is in proper order connected, and with the backplate centers on jointly the backup pad. Alarm component includes three touch sensing module, host processing ware and alarm, the host processing ware with three touch sensing module reaches the equal electric connection of alarm, the other cladding of three touch sensing mould splits in on the three guardrail for sensing touching pressure and to host processing ware transmission touching signal, the host processing ware is used for the basis touching signal control the alarm is reported to the police. Baby bed can prevent that the baby from rolling and tumble injury.

Description

Infanette

Technical field

The utility model relates to one and to couch equipment, particularly relates to a kind of infanette.

Background technology

The existing equipment such as bed that couches, generally comprises base for supporting, the gripper shoe be arranged on base for supporting, is arranged at the backboard of base for supporting side.Gripper shoe is provided with mattress, and people can sleep and to have a rest on mattress.But, when guardian and baby sleep together bed, because infant during sleep is periodic, in each sleep cycle, deep sleep and shallow sleep two kinds of forms are had to circulate back and forth, when the performance that some dynamic eyes, dynamic head, dynamic four limbs just may appear in baby when entering rapid eye movement sleep and the sleep such as to sound is unreal, thus easily roll from the bed.In addition, when baby is hungry, cold and hot, gets a fright or wake from a dream with a start, daytime sleepiness is too many, infant sleep also can be caused not steady and sure, and then tumble injured from the bed, have certain unsafe factor.

Utility model content

Based on this, be necessary that providing a kind of uses safer infanette.

A kind of infanette, comprising:

Base for supporting;

Gripper shoe, is arranged on described base for supporting;

Backboard, is arranged at a lateral edges of described base for supporting;

Fence assembly, comprise three guardrails being arranged at described support plate edge rotationally, described three guardrails are connected together successively, and with described backboard jointly around described gripper shoe, described guardrail comprises two vertical rods, connecting rod and bar, described two vertical rod relative spacings are arranged, the two ends of described connecting rod connect the end of described two vertical rods respectively, described bar and described connecting rod interval are arranged and the two ends of described bar are connected described two vertical rods respectively, described connecting rod inside offers air-supply passage, the surface of described connecting rod offers the multiple wind pushing holes communicated with described air-supply passage,

Temperature-controlling module, comprise temperature-sensitive sticker and blast pump, described temperature-sensitive sticker is installed on described connecting rod, for sensing temperature, described blast pump to be arranged on described base for supporting and to be electrically connected with described temperature-sensitive sticker, described blast pump is also communicated with described air-supply passage, for the temperature value that senses according to described temperature-sensitive sticker to described air-supply passage transporting cold wind; And

Alarm assemblies, comprise three touch-sensing modules, primary processor and alarms, described primary processor and described three touch-sensing modules and described alarm are all electrically connected, described three touch-sensing modules are coated on the bar of described three guardrails respectively, transmit in order to sensing touching pressure and to described primary processor and touch signal, described primary processor is used for controlling described alarm according to described touching signal and reports to the police.

Wherein in an embodiment, the spaced setting of described multiple wind pushing hole.

Wherein in an embodiment, spaced 2 centimetres of adjacent two wind pushing holes.

Wherein in an embodiment, the aperture of described wind pushing hole is 5 millimeters.

Wherein in an embodiment, the aperture of described air-supply passage is 1.5 centimetres.

Rotate described guardrail and coordinate described backboard with around described gripper shoe, can prevent baby from tumbling infanette and tumble injury.When baby development can stand to a dating or climb, when baby sleeps alone and wakes up and climb guardrail, when hand catches the bar being in guardrail, touch-sensing module can be reported to the police by triggered alarm, make the guardian be in parlor or other rooms watchful, so that check the situation of baby in time, eliminate danger.

Accompanying drawing explanation

Fig. 1 is the stereochemical structure of the infanette of an embodiment;

Fig. 2 is the schematic perspective view of the back board structure of infanette shown in Fig. 1;

The schematic diagram of the modular structure of the LED illumination module that Fig. 3 is infanette described in Fig. 1;

The perspective exploded view of the display module that Fig. 4 is infanette described in Fig. 1;

Fig. 5 is the partial enlarged drawing at A place in Fig. 1;

Fig. 6 is the bar generalized section in Fig. 5;

Fig. 7 is the close-up schematic view of the guardrail of the infanette of another embodiment;

Fig. 8 is the close-up schematic view of the guardrail of the infanette of an embodiment again; And

The vertical rod that Fig. 9 is guardrail shown in Fig. 8 is along the generalized section of B-B line.

Detailed description of the invention

For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present utility model understand more thorough comprehensively.

It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.

Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe concrete embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.

Such as, a kind of infanette, it comprises base for supporting, gripper shoe, backboard and fence assembly.Described gripper shoe is arranged on described base for supporting.Described fence assembly comprises three guardrails being arranged at described support plate edge rotationally, described three guardrails are connected together successively, and with described backboard jointly around described gripper shoe, described guardrail comprises two vertical rods, connecting rod and bar, described two vertical rod relative spacings are arranged, the two ends of described connecting rod connect the end of described two vertical rods respectively, described bar and described connecting rod interval are arranged and the two ends of described bar are connected described two vertical rods respectively, described connecting rod inside offers air-supply passage, the surface of described connecting rod offers the multiple wind pushing holes communicated with described air-supply passage.Preferably, also comprise alarm assemblies, described alarm assemblies comprises three touch-sensing modules, primary processor and alarms, described primary processor and described three touch-sensing modules and described alarm are all electrically connected, described three touch-sensing modules are coated on described three guardrails respectively, transmit in order to sensing touching pressure and to described primary processor and touch signal, described primary processor is used for controlling described alarm according to described touching signal and reports to the police.Preferably, also comprise temperature-controlling module, described temperature-controlling module comprises temperature-sensitive sticker and blast pump, described temperature-sensitive sticker is installed on described connecting rod, for sensing temperature, described blast pump to be arranged on described base for supporting and to be electrically connected with described temperature-sensitive sticker, and described blast pump is also communicated with described air-supply passage, for the temperature value that senses according to described temperature-sensitive sticker to described air-supply passage transporting cold wind.

Refer to Fig. 1 and Fig. 2, the infanette 100 of an embodiment, comprise base for supporting 10, gripper shoe 20, backboard 30, light fixture 40, display module 50, fence assembly 60 and alarm assemblies 70.Gripper shoe 20 is arranged on base for supporting 10, and backboard 30 is arranged at base for supporting 10 side.Light fixture 40 is disposed adjacent on backboard 30 with display module 50.Fence assembly 60 comprises and rotates three guardrails, 61, three guardrails 61 being arranged at base for supporting 10 3 edges and to connect successively and common closed around gripper shoe 20 with backboard 30.Alarm assemblies 70 part is arranged on guardrail 61, and can be used for reporting to the police.In the present embodiment, the length of infanette is 1.2-1.4 rice, and wide is 0.65-0.85 rice.

Such as, base for supporting 10 comprises framework 11 and is arranged at four legs 13 in framework 11.Framework 11 is rectangular box shape and is made up of timber, offers support chamber (figure does not mark) in the middle part of it.Four legs 13 are arranged on four bights of framework 11 respectively, the plane at each leg 13 vertical frame 11 place, and are supported on floor.Gripper shoe 20 is rectangular plate-like, and it is accommodated and is supported in the support chamber of framework 11.The upper surface of gripper shoe 20 is concordant with the upper surface of framework 11.In the present embodiment, gripper shoe 20 is made up of glued board.

Such as, backboard 30 is arranged at a lateral edges of framework 11, and extends towards the lateral buckling deviating from leg 13, has certain radian to make backboard 30.Backboard 30 protrudes out respectively in self two ends and forms arc strip 31 and offer host cavity 33 between two arc strips 31.Backboard 30 also offers two groups of MICs 35.Two groups of MICs 35 are arranged at a lateral edges of the contiguous base for supporting 10 of backboard 30.Often organize MIC 35 and comprise 20 radio reception micropores.

Light fixture 40 comprise be contained in backboard 30 host cavity 33 in and spaced two illumination module 41.See also Fig. 3, each illumination module 41 comprises wireless charging power supply 411, LED light module 412, sound control circuit module 413, sound monitoring module 415, pressing circuit module 417 and by die block 418.

Wireless charging power supply 411 is all contained in the host cavity 33 of backboard 30 with LED light module 412 and sound control circuit module 413.Sound control circuit module 413 and LED light module 412 and wireless charging power supply 411 are electrically connected to form acoustic control electricity loop.Sound monitoring module 415 to be embedded in backboard 30 and to aim at one group of MIC 35.Sound monitoring module 415 and sound control circuit module 413 are electrically connected, for receiving voice signal and transferring to sound control circuit module 413.When voice signal exceedes default decibel, sound control circuit module 413 is according to closing described acoustic control electricity loop and making the electric current in described acoustic control electricity loop become large gradually, thus the luminosity of LED light module 412 is increased gradually, maximum luminousing brightness is 5-10 lumen.When LED light module 412 maintains high-high brightness after luminous 2-5 minute, if when sound monitoring module 415 does not monitor the voice signal exceeding default decibel, sound control circuit module 413 disconnects described acoustic control electricity loop, makes LED light module 412 stop luminescence.Such as, wireless charging power supply 411 is Wireless charging coil.LED light module 412 comprises 5 LED, and described 5 LED comprise 2 LED and 3 circular square LED.

Particularly, when baby is in time waking up and cry night, sound monitoring module 415 senses voice signal and triggers LED light module 412 luminescence by sound control circuit module 413, thus can illuminate room to comfort baby, and the gradual change light that LED light module 412 sends makes the eyes of baby to adapt to gradually come from dark.In addition, the high-high brightness that LED light module 412 sends is not high, and being unlikely to stimulates the eyes to baby.After baby no longer crys and again falls asleep, when not monitoring voice signal in sound monitoring module 415 Preset Time, sound control circuit module 413 can disconnect described acoustic control electricity loop and make LED light module 412 stop luminescence, thus light can be avoided to affect the sleep quality of baby.It should be noted that; concrete Sound control, sound monitoring etc.; prior art and existing product can be adopted to realize, and the utility model is only utilize relevant control and monitoring technique at this, and required for protection is the infanette product with these structures and annexation thereof.

Pressing circuit module 417 is arranged in host cavity 33, and is electrically connected with wireless charging power supply 411 and LED light module 412, to be formed by piezoelectricity loop.To be arranged at actively on backboard 30 by die block 418 and to be electrically connected with pressing circuit module 417, pressing and can trigger pressing circuit module 417 by die block 418, thus closedly press piezoelectricity loop, to make LED light module 412 luminescence.Comprise translucent pressing body 4181 by die block 418, translucent pressing body 4181 is exposed to the surface of backboard 30, and covers in LED light module 412, appears from translucent pressing body 4181 for light.Translucent pressing body 4181 is formed with rectangle press surface.The length of press surface is 0.5 meter, and wide is 0.3 meter.Such as, if infanette 100 is infanette, be 0.2 meter by the length of the press surface 4183 of die block 418, wide is 0.18 meter.Such as, translucent pressing body 4181 can be arc shell shape, and its thickness is 3 millimeters.Such as, translucent pressing body 418 is formed with arc exit facet, to provide scattered light.

In the present embodiment, when night, baby's hunger needed to breast-feed, or when cold needs to add clothes, guardian can press the translucent pressing body 4181 on backboard 30, make to press circuit module 417 receive pressing signal that translucent pressing body 4181 sends and trigger connect described by piezoelectricity loop, thus make LED light module 412 luminous, to provide illuminating effect.Such as, press circuit module 417 and also can control the brightness that LED light module 412 increases luminescence gradually.Because the transparent pressing body 4181 of plate is both as pressing piece, again as the outgoing part of light, make its area can design larger, required pressing dynamics is also comparatively large, is not easily triggered because of baby's touching.

In the host cavity 30 that display module 50 is contained in backboard 30 and between two illumination module 41.See also Fig. 4, display module 50 comprises substrate 51, multiple LED52, drive circuit (not shown), optical waveguide layer 53, semi-transparent film 55, arc hyaline layer 57 and switch 58 (see Fig. 2).Substrate 51 is arranged in the host cavity 33 of backboard 51, and multiple LED52 is that line-column matrix is arranged on substrate 51.Each LED52 can be the LED that glow color is identical, also can be the different LED of glow color.Such as, wherein a part of LE52 lamp is red-light LED, and another part LED52 is yellow light LED.Drive circuit to be arranged on backboard 51 and to be electrically connected with multiple LED52.Drive circuit and multiple LED52 are electrically connected, and can control one or more in the duties such as the On/Off state of each LED52, luminance state and color state.Optical waveguide layer 53 is made up of silica gel and is set in parallel on substrate 51, and optical waveguide layer 53 is covered on multiple LED52.Optical waveguide layer 53 offers multiple through hole 531.Multiple through hole 531 in line-column matrix arrangement and with multiple LED52 one_to_one corresponding.Multiple LED52 is contained in corresponding through hole 531.The aperture of through hole 531 is more than or equal to the external diameter of LED52.The degree of depth of through hole 531 is deeper than preset value, to provide good heat radiation for LED52.Such as, the inner surface of through hole 152 can form reflective surface, to reduce the loss of the light that LED52 sends as much as possible.Semi-transparent film 55 is arranged on optical waveguide layer 53, and arc hyaline layer 57 is arranged on semi-transparent film 55.Arc photic zone 57 can be glassy layer, such as ultra-clear glasses layer.In the present embodiment, arc photic zone 57 is flexible transparent plastic layer.Switch 58 to be arranged on backboard 30 and to be positioned on the lateral edges away from gripper shoe 20 and to be electrically connected with described drive circuit.When LED52 is not luminous, semi-transparent film 55 can cover LED52, when making user observe arc photic zone 57, only can observe color and the pattern of semi-transparent film 55, and user cannot observe shape and the color of the LED52 be positioned at below semi-transparent film 55.It should be noted that, the structure etc. that display module 50 is concrete, prior art and existing product can be adopted to realize, and the utility model is only utilize relevant Display Technique at this, and required for protection is the infanette product with these structures and annexation thereof.

By compress switch 58 time, can show various pattern on arc photic zone 57, the figure of the baby entertainment such as the lines of such as black-white colors, spherical and triangular pyramidal, to stimulate the brain development of baby.Such as, also along with the growth at the age of baby, other chromatic colours can be shown as red, yellow on arc photic zone 57, or show other more complicated images, with the growth course of suitable baby.Because the baby sleep time is longer, the most of the time is spent in bed, and therefore, display module 50 can promote the intelligence development of baby effectively.In addition, because switch 58 is arranged at the side away from base for supporting 10, baby is not easily touched, thus avoid opening display module 50 because of maloperation.

Such as, several bars 613 and/or several connecting rods 615 are set; See also Fig. 5, each guardrail 61 comprises two vertical rods 611 of spaced setting, bar 613, two connecting rods 615 and actuator 617.Two vertical rods 611 are arranged at the corner positions place of base for supporting 10 respectively.Bar 613 and two spaced settings of connecting rod 615, and the two ends of three are connected in two vertical rods 611.Bar 613 is arranged at vertical rod 611 one end away from gripper shoe 20.One of them connecting rod 615 is connected to the end of two vertical rods 611 and rotation is arranged on base for supporting 10, and another connecting rod 615 is arranged between above-mentioned connecting rod 615 and bar 613.Actuator 617 is arranged on base for supporting 10 and with the connecting rod 615 of end and is connected, actuator 617 drives guardrail 61 relative support base 10 to rotate by described connecting rod 615, finally make three guardrails 61 coordinate backboard 30 gripper shoe 20 to be fenced up, prevent baby from dropping from infanette 100.

For making adjacent two guardrails 61 fasten mutually, two vertical rods 611 of each guardrail 61 are respectively equipped with arcuate hook 6111 and fastening hole 6113.Arcuate hook 6111 in a vertical rod 611 of guardrail 61 removably buckles in the fastening hole 6113 in the vertical rod 611 of adjacent barrier 61, and the fastening hole 6113 in another vertical rod 611 of guardrail 61 can accommodate the arcuate hook 6111 of the vertical rod 611 of another adjacent barrier 61, thus adjacent two guardrails 61 are fixed, with prevent guardrail 61 under gravity relative support base 10 overturn.Such as, fastening hole 6113 is circular port, and its diameter is 1 centimetre, and the degree of depth is 3 centimetres.The end of arcuate hook 6111 is formed with circular cone, and is formed with frictional layer on circular cone, to increase arcuate hook 6111 in the frictional force of fastening hole 6113.

Refer to Fig. 6, bar 613 comprises columniform core 6131 and along the outward extending scallop 6135 of core 6131, the central angle of scallop 6135 correspondence is 120 degree.See also Fig. 1, alarm assemblies 70 comprises three touch-sensing modules 71, primary processor 73 and alarm 75.Three touch-sensing modules 71 are coated on three bars 613 respectively, and primary processor 73 to be fixedly installed on base for supporting 10 and to be electrically connected with three touch-sensing modules 71, and alarm 75 is electrically connected by cable and primary processor 73.Touch-sensing module 71 transmits in order to sensing touching pressure and to primary processor 73 and touches/touching signal, and described touch/touching signal that primary processor 73 senses according to touch-sensing module 71 sends alarm command to alarm 75, and alarm 75 can be reported to the police.

Touch-sensing module 71 is coated on the core 6131 of bar 613.Touch-sensing module 71 comprises the first transparent insulating substrate 711, induction electrode layer 712, adhesive layer 713, drive electrode layer 714 and the second transparent insulating substrate 715 that are cascading.Wherein, the outer surface of the first transparent insulating substrate 715 and the outer surface of scallop 6135 surround circular side face, and the second transparent insulating substrate 715 laminating is arranged on core 6131.Induction electrode layer 712 is located on the inner surface of the first transparent insulating substrate 715, it is embedded with grid conducting channel 7121.Adhesive layer 713 is arranged between induction machine layer 712 and drive electrode layer 714.Second transparent insulating substrate 715 comprises first surface 7151 towards the first transparent insulating substrate 711 and the second surface 7153 relative with first surface 7151.Drive electrode layer 714 to be located on first surface 7151 and towards adhesive layer 713, it to be embedded with grid conducting channel 7141.In other are implemented, drive electrode layer 714 also can be arranged on second surface 7153.Such as, adhesive layer 713 is for being bonded into one the first transparent insulating substrate 711 and the second transparent insulating substrate 715.When drive electrode layer 714 is arranged on first surface 7151, adhesive layer 713 is also for arranging carrying out insulation between induction electrode layer 712 and drive electrode layer 714.Adhesive layer 713 can select optically transparent OCA (OpticalClearAdhesive) glue or LOCA glue.Alarm 75 can be acoustical generator, to send alarm sound.Such as, alarm 75 can for being arranged at the buzzer in parlor.

It should be noted that; concrete touch-sensing module and alarm appliance etc.; prior art and existing product can be adopted to realize, and the utility model is only utilize relevant sensing monitoring and alarm technology at this, and required for protection is the infanette product with these structures and annexation thereof.

When assembling above-mentioned infanette 100, first gripper shoe 20 is layed on base for supporting 10, backboard 30 is arranged at the side of base for supporting 10.Light fixture 40 and display module 50 are disposed adjacent on backboard 30, fence assembly 60 is arranged at rotationally three edges of base for supporting 10, three of alarm assemblies 70 touch-sensing modules 71 are arranged on three guardrails 61 respectively, touch-sensing module 71, primary processor 73 and alarm 75 are electrically connected successively.

During use, baby alone or baby and guardian one be same as and have a rest on infanette 100 night, when baby wakes up because of hungry and cry and scream, sound monitoring module 415 is to sound control circuit module 413 transmission of signal, it is shinny gradually that sound control circuit module 413 controls LED light module 412, and then baby is taken comfort, also remind guardian to wake up with baby soothing simultaneously.When baby stops crying and screaming a period of time after calming down gradually, sound control circuit module 413 controls LED light module 412 and extinguishes gradually.When needs are in time feeding the baby with milk night, can press by die block 418 to beat bright LED light module 412, the high-high brightness due to LED light module 412 is 5-10 lumen, thus conveniently breast-feeds and can not stimulate the eyes of baby.

After daytime, baby woke up, can by the 58 startups display modules 50 that compress switch, to show the design and color of various baby entertainment on arc hyaline layer 57, to promote the intelligence development of baby.When baby is alone on infanette 100 during rest, guardrail 61 is turning and around gripper shoe 20, tumble infanette 100 and tumble injury to prevent baby.In addition, when baby development can stand to a dating or climb, when baby sleeps alone and wakes up and climb guardrail 61, when hand catches the bar 613 being in guardrail 61 uppermost position in fig-ure place, touch-sensing module 71 can be reported to the police by triggered alarm 75, make the guardian be in parlor or other rooms watchful, so that check the situation of baby in time, eliminate danger.

Refer to Fig. 7, such as, infanette 100 also can comprise the temperature-controlling module 80 be arranged on guardrail 61.Two connecting rod 615 inside now on guardrail 61 all offer air-supply passage (not shown) and in offering the multiple wind pushing holes 8151 communicated with described air-supply passage on the surface.The spaced setting of multiple wind pushing holes 8151.Temperature-controlling module 80 can comprise temperature-sensitive sticker 81 and blast pump 83.Temperature-sensitive sticker 81 is installed on connecting rod 615, and blast pump 83 to be arranged on base for supporting 10 and to be electrically connected with temperature-sensitive sticker 81, and blast pump 83 is communicated with the air-supply passage of connecting rod 615 by ajutage 85.When temperature-sensitive sticker 81 sense temperature too high time, blast pump 83 can to air-supply passage transporting cold wind, to make multiple wind pushing hole 8151 to transporting cold wind on infanette 100 to reduce temperature.When temperature-sensitive sticker 81 sense temperature too low time, blast pump 83 can to air-supply passage heat air delivery, to make multiple wind pushing hole 8151 to heat air delivery on infanette 100 to improve temperature, thus provides a comfortable sleep environment for baby.Such as, the aperture of wind pushing hole 8151 is 5 millimeters, and the aperture of air-supply passage is 1.5 centimetres.Spaced 2 centimetres of adjacent two wind pushing holes 8151.Such as, the cross section of wind pushing hole 8151 also can be prismatic.

Refer to Fig. 8 and Fig. 9, such as, guardrail 61 also can not comprise arcuate hook and fastening hole, and hydraulic pressure engaging assembly 90 is set on each guardrail 61.Now, hydraulic cavities 6115, loose slot 6116 and hydraulic pressure groove 6117 are offered in a vertical rod 611 of each guardrail 61, and wherein hydraulic cavities 6115 is circular tube shaped cavity, and extends along the length direction of vertical rod 611.Loose slot 6116 and hydraulic pressure groove 6117 are arranged at intervals in vertical rod 611 and also all communicate with hydraulic cavities 6115.Loose slot 6116 is all vertical with the bearing of trend of vertical rod 611 with the bearing of trend of hydraulic pressure groove 6117.Another vertical rod 611 of guardrail 61 then offers accepting hole 6118.The number of loose slot 6116 is identical with the number of accepting hole 6118.

Hydraulic pressure engaging assembly 90 comprises hydraulic pump 91, delivery hose 93, engaging post 94 and pulls and supports part 95.Hydraulic pump 91 is fixedly installed on base for supporting 10.Carrier pipe 93 is cylindrical tube, offers intercommunicating pore 931 in the middle part of it.Carrier pipe 93 connecting fluid press pump 91 is with vertical rod 611 and be communicated with the hydraulic cavities 6115 of hydraulic pump 91 and vertical rod 611 by intercommunicating pore 931.Engaging post 94 is cylindric and is arranged at actively on the loose slot 6116 of vertical rod 611.Pulling and supporting part 95 is contained in hydraulic cavities 611, and its one end pulls and supports engaging post 94, and the other end is fixed on the inwall of hydraulic cavities 6115, to pull in engaging post 94 retraction hydraulic cavities 6115.

When guardrail 61 upset puts in place and surrounds gripper shoe 20, hydraulic pump 91 passes through delivery hose 93 to injection liquid force feed in hydraulic cavities 6115 with swollen full hydraulic cavities 6115, thus push card zygostyle 94 overcomes the pulling force and outwards movement that pull and support part 95.Pull and support the part that part 95 protrudes out column 611 to snap in the accepting hole 6118 of the column 611 of adjacent barrier 61, thus adjacent two guardrails 61 are fixed on together.Due to, hydraulic pressure engaging assembly 90 eliminates arcuate hook 6111, can automatically lock guardrail 61, eliminate manual operation.Such as, pulling and supporting part 95 can be spring, the elastic components such as rubber band.

Such as, the infanette that the mutual combination that other embodiments of infanette of the present utility model also comprise the respective embodiments described above is formed.

Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the each piece of all possible combination of technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.

The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. an infanette, is characterized in that, comprising:

Base for supporting;

Gripper shoe, is arranged on described base for supporting;

Backboard, is arranged at a lateral edges of described base for supporting;

2. infanette as claimed in claim 1, is characterized in that, the spaced setting of described multiple wind pushing hole.

3. infanette as claimed in claim 2, is characterized in that, spaced 2 centimetres of adjacent two wind pushing holes.

4. infanette as claimed in claim 2, it is characterized in that, the aperture of described wind pushing hole is 5 millimeters.

5. infanette as claimed in claim 1, it is characterized in that, the aperture of described air-supply passage is 1.5 centimetres.