CN108749966A - A kind of electronic seats for children in vehicles - Google Patents

Abstract

The present invention relates to a kind of children's seat more particularly to a kind of electronic seats for children in vehicles.The technical problem to be solved in the present invention is to provide a kind of electronic seats for children in vehicles for capableing of safeguard protection children.In order to solve the above-mentioned technical problem, the present invention provides such a electronic seats for children in vehicles, include the first fixation band, the first buckle, the first mounting plate, the first fixed mechanism, belt tightening mechanism, the second fixed mechanism, telescoping mechanism, Cheng Ta mechanisms, the first connecting plate, the second connecting plate, the first screw, the second mounting plate, the second fixation band, third mounting plate and the second buckle；First fixed mechanism is fixed in the first mounting plate bottom, and third mounting plate is vertically fixed in the first mounting plate side, and the second mounting plate is hinged with third mounting plate.Invention achieves the effects for capableing of safeguard protection children.

Description

A kind of electronic seats for children in vehicles

Technical field

The present invention relates to a kind of children's seat more particularly to a kind of electronic seats for children in vehicles.

Background technology

Existing electric vehicle is provided only with a back seat, therefore in addition to cycling staff, can only additionally carry a passenger, if It carries children to be sitting on back seat, due to lacking the nurse of adult, children are easy to happen safety accident, generally for guarantee children's peace Entirely, when carrying children using electric vehicle, children are mostly stood and are placed on vehicle front pedal by people, although being seen convenient for adult Shield, but when vehicle is brought to a halt, the children of standing easily collide with front frame, while prolonged standing, children are easy tired Labor；Therefore there is an urgent need for research and develop a kind of electronic seats for children in vehicles for capableing of safeguard protection children.

Invention content

（1）Technical problems to be solved

It is dangerous when the present invention is in order to overcome existing electric vehicle-mounted children, the shortcomings that the measure that do not protected to it, this Technical problems to be solved by the inivention are to provide a kind of electronic seats for children in vehicles for capableing of safeguard protection children.

（2）Technical solution

In order to solve the above technical problem, the present invention provides such a electronic seats for children in vehicles, include the first fixation Band, the first buckle, the first mounting plate, the first fixed mechanism, belt tightening mechanism, the second fixed mechanism, telescoping mechanism, Cheng Ta mechanisms, First connecting plate, the second connecting plate, the first screw, the second mounting plate, second fix band, third mounting plate and the second buckle；The One fixed mechanism is fixed in the first mounting plate bottom, and third mounting plate is vertically fixed in the first mounting plate side, and second Mounting plate and third mounting plate are hinged, and belt tightening mechanism is fixed in the second mounting plate, the second fixed mechanism be fixed in the second mounting plate, Third mounting plate, the second connecting plate side offer the first threaded hole, and the first mounting plate side offers the second threaded hole, and first Screw and the first threaded hole, the second screw hole, the first connecting plate are connect by telescoping mechanism with the second connecting plate, and machine is stepped in support Structure is fixed in the first connecting plate, and the second mounting plate side offers the first groove, the second groove, and the is offered above the first groove Two through-holes, the first groove lower section offer first through hole, and third through-hole is offered above the second groove, is opened up below the second groove There are fourth hole, belt tightening mechanism to be fixed in the first groove, the second groove；First, which fixes band one end, passes through first through hole, second to lead to Hole is sequentially connected with belt tightening mechanism, and the other end and the first buckle are affixed；Second, which fixes band one end, passes through third through-hole, fourth hole It is sequentially connected with belt tightening mechanism, the other end and the second buckle are affixed；First buckle and the second buckle snapping.

Preferably, the first fixed mechanism includes the second screw, the first fixed plate, fixed block, the second fixed plate and third Screw；First fixed plate is vertically fixed in the first mounting plate bottom, and the second fixed plate is vertically fixed in first About the first mounting plate horizontal median axis at axial symmetry, fixed block is affixed for mounting plate bottom, the first fixed plate and the second fixed plate In electric motor car rear seat, fixed block offers the 4th threaded hole close to the side of the first fixed plate, and fixed block is close to the second fixed plate Side offer the 5th threaded hole, third threaded hole is offered in the first fixed plate, the 6th spiral shell is offered in the second fixed plate Pit, the second screw and third threaded hole, the 4th screw hole, third screw and the 5th threaded hole, the 6th screw hole.

Preferably, belt tightening mechanism includes the first plane scroll spring, the first rotating cylinder, first rotating shaft, the second rotating cylinder, first Bearing block, second bearing seat, third rotating cylinder, the second shaft, the 4th rotating cylinder and the second plane scroll spring；First plane scroll bullet Spring is fixed in the second groove inner top, and the second plane scroll spring is fixed in the first groove inner top, and first bearing seat is fixed in Bottom in second groove, second bearing seat are fixed in bottom in the first groove；First rotating shaft one end is pivotally connected with first bearing seat, separately One end and the first plane scroll spring output end are affixed；First rotating cylinder is fixed in above first rotating shaft, and the second rotating cylinder is fixed in the Below one shaft, first, which fixes band, passes through first through hole, the second through-hole and the first rotating cylinder, the second rotating cylinder affixed；Second shaft one End is pivotally connected with second bearing seat, and the other end and the second plane scroll spring output end are affixed；4th rotating cylinder is fixed in the second shaft Top, third rotating cylinder are fixed in below the second shaft, and second, which fixes band, passes through third through-hole, fourth hole and third rotating cylinder, the Four rotating cylinders are affixed.

Preferably, the second fixed mechanism includes that sliding rail, sliding block, the first elastic component, baffle, fixed link and third are fixed Plate；Sliding rail is vertically fixed in the second mounting plate side, and sliding block is slidably connected with sliding rail, and baffle is fixed in the horizontal direction Second mounting plate is close to the side of sliding rail；First elastic component one end is fixed at the top of baffle, and the other end is fixed in slider bottom；Gu Fixed pole is vertically fixed in sliding block side, and third fixed plate is fixed in third mounting plate close to the side of sliding rail, and third is solid Fixed board offers the fifth hole being inserted into for fixed link.

Preferably, telescoping mechanism includes third connecting plate, inserted link, button and the second elastic component；Second connecting plate is close The end of first connecting plate offers the 5th groove, and the 5th groove inner top offers third groove, and third groove inner top is opened Equipped with the 6th through-hole, button is slidably connected with the 6th through-hole, and third connecting plate is fixed in the first connecting plate close to the second connecting plate End, third connecting plate is slidably connected with the 5th groove, offers the 4th groove at the top of third connecting plate, inserted link passes through second Elastic component is fixed in bottom in the 4th groove, and inserted link is connect with button contacts.

Preferably, Cheng Ta mechanisms include pedal, the 4th screw and the 4th mounting plate；4th mounting plate is fixed in pedal and leans on The side of nearly first connecting plate, the first connecting plate bottom offer the 6th groove；6th groove, one madial wall offers the 7th spiral shell Pit, another madial wall offer the 9th threaded hole；4th mounting plate offers the 8th threaded hole, the 4th screw and the 7th screw thread Hole, the 8th threaded hole, the 9th screw hole.

Preferably, which further includes having cotton mattress；Cotton mattress is fixed at the top of the first mounting plate.

Preferably, the first elastic component, the second elastic component are spring.

（3）Advantageous effect

Children's seat easily can be fixed on electric motor car rear seat by the present invention by the first fixed mechanism；Pass through belt tightening mechanism energy Enough convenient flexible first fixes band, the second fixation band, convenient for fixed children；Can easily be fixed by the second fixed mechanism or Unclamp the second mounting plate；The length of the second connecting plate can be easily controlled by telescoping mechanism；It can be just by Cheng Ta mechanisms The angle for adjusting pedal promptly, is trampled convenient for children；The present invention can be easily fixed on electric vehicle, and be fixed Child, to achieve the effect that safely carry riding electric vehicle.

Description of the drawings

Fig. 1 is the first main structure diagram of the present invention.

Fig. 2 is the right side structural representation of the present invention.

Fig. 3 is the left view structural representation of the present invention.

Fig. 4 is the right side structural representation of the first fixed mechanism of the invention.

Fig. 5 is the right side structural representation of belt tightening mechanism of the present invention.

Fig. 6 is the main structure diagram of the second fixed mechanism of the invention.

Fig. 7 is the main structure diagram of telescoping mechanism of the present invention.

Fig. 8 is the main structure diagram of Cheng Ta mechanisms of the present invention.

Fig. 9 is the left view structural representation of Cheng Ta mechanisms of the present invention.

Figure 10 is second of main structure diagram of the present invention.

Label in attached drawing be：1- first fixes band, and 2- first is buckled, the first mounting plates of 3-, the first fixed mechanisms of 4-, 41- third threaded holes, the second screws of 42-, the first fixed plates of 43-, the 4th threaded holes of 44-, 45- fixed blocks, the 5th screw threads of 46- Hole, the second fixed plates of 47-, 48- third screws, the 6th threaded holes of 49-, 5- belt tightening mechanisms, the first plane scroll springs of 51-, 52- First rotating cylinder, 53- first rotating shafts, the second rotating cylinders of 54-, 55- first bearing seats, 56- second bearing seats, 57- third rotating cylinders, 58- Second shaft, the 4th rotating cylinders of 59-, the second plane scroll springs of 510-, the second fixed mechanisms of 6-, 61- sliding rails, 62- sliding blocks, 63- First elastic component, 64- baffles, 65- fixed links, 66- third fixed plates, 67- fifth holes, 7- telescoping mechanisms, the connection of 71- thirds Plate, 72- inserted links, 73- buttons, the 6th through-holes of 74-, 75- third grooves, the 4th grooves of 76-, the second elastic components of 77-, 78- the 5th Groove, 8- Cheng Ta mechanisms, 81- pedals, the 4th screws of 82-, the 7th threaded holes of 83-, the 8th threaded holes of 84-, 85- the 4th are installed Plate, the 9th threaded holes of 86-, the 6th grooves of 87-, the first connecting plates of 9-, the second connecting plates of 10-, the first screws of 11-, 12- first are logical Hole, the second mounting plates of 13-, the second through-holes of 14-, the fixation bands of 15- second, 16- third through-holes, 17- fourth holes, 18- first are recessed Slot, the second grooves of 19-, 20- third mounting plates, 21- second are buckled, the first threaded holes of 22-, the second threaded holes of 23-, 24- cotton-wools Pad.

Specific implementation mode

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

A kind of electronic seats for children in vehicles includes as Figure 1-10 shows that the first fixation band 1, first buckles the 2, first mounting plate 3, the first fixed mechanism 4, belt tightening mechanism 5, the second fixed mechanism 6, telescoping mechanism 7, Cheng Ta mechanisms 8, the first connecting plate 9, second Connecting plate 10, the first screw 11, the second mounting plate 13, second fix band 15, the buckle of third mounting plate 20 and second 21；First is solid To determine mechanism 4 and is fixed in 3 bottom of the first mounting plate, third mounting plate 20 is vertically fixed in 3 side of the first mounting plate, and second Mounting plate 13 and third mounting plate 20 are hinged, and belt tightening mechanism 5 is fixed in the second mounting plate 13, and the second fixed mechanism 6 is fixed in the Two mounting plates 13, third mounting plate 20,10 side of the second connecting plate offer the first threaded hole 22, and 3 side of the first mounting plate is opened Equipped with the second threaded hole 23, the first screw 11 is spirally connected with the first threaded hole 22, the second threaded hole 23, and the first connecting plate 9 is by stretching Contracting mechanism 7 is connect with the second connecting plate 10, and Cheng Ta mechanisms 8 are fixed in the first connecting plate 9, and 13 side of the second mounting plate offers One groove 18, the second groove 19,18 top of the first groove offer the second through-hole 14, and it is logical that 18 lower section of the first groove offers first Hole 12,19 top of the second groove offer third through-hole 16, and 19 lower section of the second groove offers fourth hole 17, belt tightening mechanism 5 It is fixed in the first groove 18, the second groove 19；First, which fixes 1 one end of band, passes through first through hole 12, the second through-hole 14 and take-up machine Structure 5 is sequentially connected, and the other end and the first buckle 2 are affixed；Second fix band 15 one end pass through third through-hole 16, fourth hole 17 with Belt tightening mechanism 5 is sequentially connected, and the other end and the second buckle 21 are affixed；First buckle 2 and the second 21 snappings of buckle.

When needing using this children's seat, the first fixed mechanism 4 is controlled first, the first mounting plate 3 is fixed in electric vehicle Back seat then controls the second mounting plate 13 and rotates 90 degree around third mounting plate 20, then controls the second fixed mechanism 6 and fix Second mounting plate 13, then control telescoping mechanism 7 and operate and then adjust the first connecting plate 9 at a distance from the second connecting plate 10, rotation First screw 11, and then the second connecting plate 10 is no longer fixed, the second connecting plate 10 is rotated, is rotated backward after turning an angle First screw 11 fixes the second connecting plate 10, then controls Cheng Ta mechanisms 8 and operates and then be convenient for child pedal, and children are sitting in the On one mounting plate 3, then 21 driving first of the 2, second buckle of the first buckle of control is fixed the fixation band 15 of bands 1, second and is stretched, then In first buckle, 2 the second buckle 21 of fastening, children are so fixed, when this children's seat need not be used, the first card of control First fixation band 1, second is fixed band 15 and packed up, then controlled by button 2 and the second buckle 21 no longer snapping, the operating of belt tightening mechanism 5 Second fixed mechanism 6 no longer fixes the second mounting plate 13, then goes to the second mounting plate 13 and returns to initial position, then controls flexible The operating of mechanism 7 in turn mutually draw close by the first connecting plate 9, the second connecting plate 10, then rotates the first screw 11, and then no longer fixed Firmly the second connecting plate 10, rotates the second connecting plate 10, and rotating backward the first screw 11 after rotation meeting initial position fixes second Then connecting plate 10 controls the first fixed mechanism 4 and no longer fixes the first mounting plate 3, removes children's seat.

Further, the first fixed mechanism 4 includes the second screw 42, the first fixed plate 43, fixed block 45, the second fixed plate 47 and third screw 48；First fixed plate 43 is vertically fixed in 3 bottom of the first mounting plate, and the second fixed plate 47 is along vertical Direction is fixed in 3 bottom of the first mounting plate, and the first fixed plate 43 and the second fixed plate 47 are about 3 horizontal median axis of the first mounting plate At axial symmetry, fixed block 45 is fixed in electric motor car rear seat, and fixed block 45 offers the 4th spiral shell close to the side of the first fixed plate 43 Pit 44, fixed block 45 offer the 5th threaded hole 46 close to the side of the second fixed plate 47, are offered in the first fixed plate 43 Third threaded hole 41 offers the 6th threaded hole 49, the second screw 42 and third threaded hole 41, the 4th spiral shell in second fixed plate 47 Pit 44 is spirally connected, and third screw 48 is spirally connected with the 5th threaded hole 46, the 6th threaded hole 49；So when needing to use this children's seat When, children's seat is positioned on fixed block 45, the second screw 42 is then controlled and is screwed into the 4th threaded hole 44, control third screw 48 are screwed into the 5th threaded hole 46；When that need not use this children's seat, the second screw 42 of control back-outs the 4th threaded hole 44, controls Third screw 48 processed back-outs the 5th threaded hole 46, removes children's seat, so easily children's seat can be fixed on electronic Dickey seats.

Further, belt tightening mechanism 5 includes the first plane scroll spring 51, the first rotating cylinder 52,53, second turns of first rotating shaft Cylinder 54, first bearing seat 55, second bearing seat 56, third rotating cylinder 57, the second shaft 58, the 4th rotating cylinder 59 and the second plane scroll Spring 510；First plane scroll spring 51 is fixed in 19 inner top of the second groove, and the second plane scroll spring 510 is fixed in One groove, 18 inner top, first bearing seat 55 are fixed in bottom in the second groove 19, and second bearing seat 56 is fixed in the first groove Bottom in 18；53 one end of first rotating shaft is pivotally connected with first bearing seat 55, and the other end and 51 output end of the first plane scroll spring are solid It connects；First rotating cylinder 52 is fixed in 53 top of first rotating shaft, and the second rotating cylinder 54 is fixed in 53 lower section of first rotating shaft, and first fixes band 1 It is affixed across first through hole 12, the second through-hole 14 and the first rotating cylinder 52, the second rotating cylinder 54；Second shaft, 58 one end and second bearing Seat 56 is pivotally connected, and the other end and 510 output end of the second plane scroll spring are affixed；4th rotating cylinder 59 is fixed in the second shaft 58 Side, third rotating cylinder 57 are fixed in 58 lower section of the second shaft, and second, which fixes band 15, passes through third through-hole 16, fourth hole 17 and third Rotating cylinder 57, the 4th rotating cylinder 59 are affixed；So when needing to fix children, control the first buckle 2 and the second 21 snappings of buckle, from And it pulls first to fix band 1, second and fixes band 15, and then the first rotating cylinder 52, the second rotating cylinder 54, third rotating cylinder 57, the 4th rotating cylinder 59 rotations, the first rotating cylinder 52, the rotation of the second rotating cylinder 54 drive first rotating shaft 53 to rotate, the rotation of first rotating shaft 53 and then the first plane Scroll spring 51 is stretched, third rotating cylinder 57, the 4th rotating cylinder 59 rotation drive the second shaft 58 rotation, the second shaft 58 rotate into And the second plane scroll spring 510 is stretched, when that need not fix children, control the first buckle 2 and the second buckle 21 are not It is affixed again, under the elastic force effect of the first plane scroll spring 51, the second plane scroll spring 510,53, second turns of first rotating shaft Axis 58 rotates backward, and first rotating shaft 53, the second shaft 58, which rotate backward, drives the first rotating cylinder 52, the second rotating cylinder 54, third rotating cylinder 57, the 4th rotating cylinder 59 rotates backward, and then first fixes the fixation band 15 of band 1, second by around rising, and convenient can stretch repeatedly First, which fixes band 1, second, fixes band 15, convenient for fixed children.

Further, the second fixed mechanism 6 includes sliding rail 61, sliding block 62, the first elastic component 63, baffle 64, fixed link 65 With third fixed plate 66；Sliding rail 61 is vertically fixed in 13 side of the second mounting plate, and sliding block 62 is slidably connected with sliding rail 61, Baffle 64 is fixed in the second mounting plate 13 close to the side of sliding rail 61 in the horizontal direction；First elastic component, 63 one end is fixed in baffle 64 tops, the other end are fixed in 62 bottom of sliding block；Fixed link 65 is vertically fixed in 62 side of sliding block, third fixed plate 66 Third mounting plate 20 is fixed in close to the side of sliding rail 61, third fixed plate 66 offers the fifth hole being inserted into for fixed link 65 67；So when needing to fix the second mounting plate 13, inserted link 72 is inserted into the 5th down under the elastic force effect of the first elastic component 63 Through-hole 67, when that need not fix the second mounting plate 13, control inserted link 72 up moves away from fifth hole 67, repeatedly can Enough easily fixed or the second mounting plate 13 of release.

Further, telescoping mechanism 7 includes third connecting plate 71, inserted link 72, button 73 and the second elastic component 77；Second connects Fishplate bar 10 offers the 5th groove 78 close to the end of the first connecting plate 9, and 78 inner top of the 5th groove offers third groove 75, 75 inner top of third groove offers the 6th through-hole 74, and button 73 is slidably connected with the 6th through-hole 74, and third connecting plate 71 is affixed In the first connecting plate 9 close to the end of the second connecting plate 10, third connecting plate 71 is slidably connected with the 5th groove 78, third connection 71 top of plate offers the 4th groove 76, and inserted link 72 is fixed in bottom in the 4th groove 76, inserted link 72 by the second elastic component 77 It is connected with button 73；So when needing to extend the length of the second connecting plate 10, control the first connecting plate 9 driving third connects Fishplate bar 71 is toward movement outside the 5th groove 78, and after being moved to designated position, under the elastic force effect of the second elastic component 77, inserted link 72 is inserted Enter third groove 75, and then button 73 is pushed up outward, when the length of the second connecting plate 10 need not be extended, inward button 73 It presses, and then inserted link 72 is extruded into the 4th groove 76, then controls the first connecting plate 9 driving third connecting plate 71 toward the 5th groove It is moved in 78, can easily control the length of the second connecting plate 10 repeatedly.

Further, Cheng Ta mechanisms 8 include pedal 81, the 4th screw 82 and the 4th mounting plate 85；4th mounting plate 85 is solid Pedal 81 is connected to close to the side of the first connecting plate 9,9 bottom of the first connecting plate offers the 6th groove 87；6th groove 87 1 Madial wall offers the 7th threaded hole 83, and another madial wall offers the 9th threaded hole 86；4th mounting plate 85 offers the 8th Threaded hole 84, the 4th screw 82 are spirally connected with the 7th threaded hole 83, the 8th threaded hole 84, the 9th threaded hole 86；So when needing to adjust When saving the angle of pedal 81, the 4th screw 82 of control back-outs the 8th threaded hole 84, the 9th threaded hole 86, and control pedal 81 rotates, After pedal 81 turns to certain angle, the 4th screw 82 of control is screwed into the 8th threaded hole 84, the 9th threaded hole 86, so can be just The angle for adjusting pedal 81 promptly, is trampled convenient for children.

Further, which further includes having cotton mattress 24；Cotton mattress 24 is fixed in the first mounting plate 3 top Portion；So cotton mattress 24 can increase the comfort level of children's seat.

The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (8)

1. a kind of electronic seats for children in vehicles, which is characterized in that include the first fixation band（1）, first buckle（2）, first peace Loading board（3）, the first fixed mechanism（4）, belt tightening mechanism（5）, the second fixed mechanism（6）, telescoping mechanism（7）, Cheng Ta mechanisms（8）, First connecting plate（9）, the second connecting plate（10）, the first screw（11）, the second mounting plate（13）, second fix band（15）, third Mounting plate（20）With the second buckle（21）；First fixed mechanism（4）It is fixed in the first mounting plate（3）Bottom, third mounting plate （20）Vertically it is fixed in the first mounting plate（3）Side, the second mounting plate（13）With third mounting plate（20）It is hinged, take-up Mechanism（5）It is fixed in the second mounting plate（13）, the second fixed mechanism（6）It is fixed in the second mounting plate（13）, third mounting plate （20）, the second connecting plate（10）Side offers the first threaded hole（22）, the first mounting plate（3）Side offers the second threaded hole （23）, the first screw（11）With the first threaded hole（22）, the second threaded hole（23）It is spirally connected, the first connecting plate（9）Pass through telescopic machine Structure（7）With the second connecting plate（10）Connection, Cheng Ta mechanisms（8）It is fixed in the first connecting plate（9）, the second mounting plate（13）It opens side Equipped with the first groove（18）, the second groove（19）, the first groove（18）Top offers the second through-hole（14）, the first groove（18） Lower section offers first through hole（12）, the second groove（19）Top offers third through-hole（16）, the second groove（19）It opens lower section Equipped with fourth hole（17）, belt tightening mechanism（5）It is fixed in the first groove（18）, the second groove（19）；First fixes band（1）One end Across first through hole（12）, the second through-hole（14）With belt tightening mechanism（5）It is sequentially connected, the other end and the first buckle（2）It is affixed；The Two fix band（15）One end passes through third through-hole（16）, fourth hole（17）With belt tightening mechanism（5）It is sequentially connected, the other end and the Two buckles（21）It is affixed；First buckle（2）With the second buckle（21）Snapping.

2. a kind of electronic seats for children in vehicles according to claim 1, which is characterized in that the first fixed mechanism（4）Including There is the second screw（42）, the first fixed plate（43）, fixed block（45）, the second fixed plate（47）With third screw（48）；First is solid Fixed board（43）Vertically it is fixed in the first mounting plate（3）Bottom, the second fixed plate（47）Vertically it is fixed in first Mounting plate（3）Bottom, the first fixed plate（43）With the second fixed plate（47）About the first mounting plate（3）Horizontal median axis is at axis pair Claim, fixed block（45）It is fixed in electric motor car rear seat, fixed block（45）Close to the first fixed plate（43）Side offer the 4th spiral shell Pit（44）, fixed block（45）Close to the second fixed plate（47）Side offer the 5th threaded hole（46）, the first fixed plate （43）On offer third threaded hole（41）, the second fixed plate（47）On offer the 6th threaded hole（49）, the second screw（42） With third threaded hole（41）, the 4th threaded hole（44）It is spirally connected, third screw（48）With the 5th threaded hole（46）, the 6th threaded hole （49）It is spirally connected.

3. a kind of electronic seats for children in vehicles according to claim 2, which is characterized in that belt tightening mechanism（5）Include One plane scroll spring（51）, the first rotating cylinder（52）, first rotating shaft（53）, the second rotating cylinder（54）, first bearing seat（55）, second Bearing block（56）, third rotating cylinder（57）, the second shaft（58）, the 4th rotating cylinder（59）With the second plane scroll spring（510）；First Plane scroll spring（51）It is fixed in the second groove（19）Inner top, the second plane scroll spring（510）It is fixed in the first groove （18）Inner top, first bearing seat（55）It is fixed in the second groove（19）Interior bottom, second bearing seat（56）It is recessed to be fixed in first Slot（18）Interior bottom；First rotating shaft（53）One end and first bearing seat（55）Pivot joint, the other end and the first plane scroll spring （51）Output end is affixed；First rotating cylinder（52）It is fixed in first rotating shaft（53）Top, the second rotating cylinder（54）It is fixed in first rotating shaft （53）Lower section, first fixes band（1）Across first through hole（12）, the second through-hole（14）With the first rotating cylinder（52）, the second rotating cylinder （54）It is affixed；Second shaft（58）One end and second bearing seat（56）Pivot joint, the other end and the second plane scroll spring（510）It is defeated Outlet is affixed；4th rotating cylinder（59）It is fixed in the second shaft（58）Top, third rotating cylinder（57）It is fixed in the second shaft（58）Under Side, second fixes band（15）Across third through-hole（16）, fourth hole（17）With third rotating cylinder（57）, the 4th rotating cylinder（59）Gu It connects.

4. a kind of electronic seats for children in vehicles according to claim 3, which is characterized in that the second fixed mechanism（6）Including There is sliding rail（61）, sliding block（62）, the first elastic component（63）, baffle（64）, fixed link（65）With third fixed plate（66）；Sliding rail （61）Vertically it is fixed in the second mounting plate（13）Side, sliding block（62）With sliding rail（61）It is slidably connected, baffle（64）Edge Horizontal direction is fixed in the second mounting plate（13）Close to sliding rail（61）Side；First elastic component（63）One end is fixed in baffle （64）Top, the other end are fixed in sliding block（62）Bottom；Fixed link（65）Vertically it is fixed in sliding block（62）Side, third Fixed plate（66）It is fixed in third mounting plate（20）Close to sliding rail（61）Side, third fixed plate（66）It offers for fixed link （65）The fifth hole of insertion（67）.

5. a kind of electronic seats for children in vehicles according to claim 4, which is characterized in that telescoping mechanism（7）Include Three connecting plates（71）, inserted link（72）, button（73）With the second elastic component（77）；Second connecting plate（10）Close to the first connecting plate （9）End offer the 5th groove（78）, the 5th groove（78）Inner top offers third groove（75）, third groove（75） Inner top offers the 6th through-hole（74）, button（73）With the 6th through-hole（74）It is slidably connected, third connecting plate（71）It is fixed in First connecting plate（9）Close to the second connecting plate（10）End, third connecting plate（71）With the 5th groove（78）It is slidably connected, the Three connecting plates（71）Top offers the 4th groove（76）, inserted link（72）Pass through the second elastic component（77）It is fixed in the 4th groove （76）Interior bottom, inserted link（72）With button（73）It connects.

6. a kind of electronic seats for children in vehicles according to claim 5, which is characterized in that Cheng Ta mechanisms（8）Include to step on Plate（81）, the 4th screw（82）With the 4th mounting plate（85）；4th mounting plate（85）It is fixed in pedal（81）Close to the first connection Plate（9）Side, the first connecting plate（9）Bottom offers the 6th groove（87）；6th groove（87）One madial wall offers Seven threaded holes（83）, another madial wall offers the 9th threaded hole（86）；4th mounting plate（85）Offer the 8th threaded hole （84）, the 4th screw（82）With the 7th threaded hole（83）, the 8th threaded hole（84）, the 9th threaded hole（86）It is spirally connected.

7. a kind of electronic seats for children in vehicles according to claim 6, which is characterized in that the electronic seats for children in vehicles is also It include cotton mattress（24）；Cotton mattress（24）It is fixed in the first mounting plate（3）Top.

8. a kind of electronic seats for children in vehicles according to claim 7, which is characterized in that the first elastic component（63）, second Elastic component（77）It is spring.