CN201951289U - Automobile safety seat with liquid crystal display for children - Google Patents
Automobile safety seat with liquid crystal display for children Download PDFInfo
- Publication number
- CN201951289U CN201951289U CN2011200096171U CN201120009617U CN201951289U CN 201951289 U CN201951289 U CN 201951289U CN 2011200096171 U CN2011200096171 U CN 2011200096171U CN 201120009617 U CN201120009617 U CN 201120009617U CN 201951289 U CN201951289 U CN 201951289U
- Authority
- CN
- China
- Prior art keywords
- automotive seats
- liquid crystal
- crystal display
- hasp
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 32
- 230000000366 juvenile effect Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000037396 body weight Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a automobile safety seat with a liquid crystal display for children, which comprises an automobile seat, a base, a safety band arranged on the automobile seat, an inserting piece and a hasp, wherein the inserting piece is arranged on the safety band and is separately inserted; and the automobile seat or the base is provided with the liquid crystal display for displaying the state of the automobile seat. The base is provided with a protrusion; the automobile seat is provided with a first circuit control switch which is contacted with the protrusion to be closed when the automobile seat is positioned in a backward direction and is separated from the protrusion to be cut off when the automobile seat is positioned in a forward direction; and the first circuit control switch is electrically connected with the liquid crystal display. The automobile seat is also provided with a second circuit control switch which is connected with the safety band, is closed when the safety band is tensioned and is cut off when the safety band is loosened; and the second circuit control switch is electrically connected with the liquid crystal display. A third circuit control switch is arranged in the hasp, wherein the third control circuit is closed when the inserting piece is spliced with the hasp and is cut off when the inserting piece is separated from the hasp; and the third control circuit switch is electrically connected with the liquid crystal display.
Description
Technical field
The utility model relates to a kind of juvenile motor vehicle emergency seat that has liquid crystal display.
Background technology
General automotive seat and safety strap are the special adult's design-calculateds that is, should use safety chair seats of car for children during the children's ride-on automobile, automobile seat for child is a kind of lying on the car seat, and constraint equipment is arranged, only also can when getting into an accident, fetter children to ensure the seat of child safety for children's ride-on.
Infant's two-purpose car seat is applicable to baby and the children that toddle.When the baby below 9kg used less than 1 one full year of life or body weight, seat should oppositely be settled, and promptly faced the car rear and settled, and reached more than the 9kg and work as child's body weight, and seat just should be settled by forward, promptly settled towards the headstock direction in the time of big in just 1 years old.
Infant's two-purpose car emergency seat can use the long time, but settles direction because head of a family's carelessness is forgotten transformer seat sometimes, and makes children place the seat of settling anisotropy, has certain potential safety hazard.
In addition, whether safety strap is strained, and whether belt buckle locks, and all can influence the safety of children in the seat.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is to provide a kind of juvenile motor vehicle emergency seat that has liquid crystal display, and whether can remind the user to install by liquid crystal display correct, firm.
It comprises automotive seats, base, be arranged at safety strap on the automotive seats, be arranged at inserted sheet and hasp that the phase on the safety strap is pegged graft separatably, and automotive seats or base are provided with the Liquid Crystal Display (LCD) that is used for display automobile seat state.
Preferably, base is provided with a projection, automotive seats be provided with when automotive seats is reverse contact with projection and closed, when the automotive seats forward, break away from and open circuited first circuit controling switch with projection, first circuit controling switch and Liquid Crystal Display (LCD) are electrically connected.
Preferably, automotive seats be provided be connected with safety strap and when belt pull closure, when belt slack open circuited second circuit master cock, second circuit master cock and Liquid Crystal Display (LCD) are electrically connected.
Preferably, be provided with when inserted sheet and hasp are pegged graft closure in the hasp, when inserted sheet open circuited tertiary circuit master cock during with the hasp disengaging, tertiary circuit master cock and Liquid Crystal Display (LCD) are electrically connected.
Further, automotive seats is provided with the pallet of carrying children weight, below pallet, be provided with and detect the pressure sensor of putting into automotive seats children weight by program, one end of this pressure sensor is fixed in the pallet below, the other end is fixed in automotive seats inside, and this pressure sensor and liquid crystal display are electrically connected.
Further, automotive seats is provided with groove, first circuit controling switch is arranged at this bottom portion of groove, base is provided with the latch that can peg graft separatably mutually with groove, this latch is projection, when automotive seats was reverse, latch insertion groove contacts with first contactor made the first circuit controling switch closure, break away from the disconnection of first circuit controling switch when the automotive seats forward with latch and groove.
Owing to adopted technique scheme, the juvenile motor vehicle emergency seat that the utility model has a liquid crystal display do not strain when children place seat, the safety strap of settling anisotropy, when hasp is not locked, all can make corresponding prompt, avoid because the head of a family's carelessness that children are caused is unnecessary injured.
Description of drawings
Accompanying drawing 1 is a schematic perspective view of the present utility model;
Accompanying drawing 2 is a Liquid Crystal Display (LCD) scheme drawing of the present utility model;
Accompanying drawing 3 is the three-dimensional structural representation that splits of the present utility model;
Accompanying drawing 4 is a main cutaway view of the present utility model;
Accompanying drawing 5 is a local A view of the present utility model;
Accompanying drawing 6 is the reverse installation side cutaway view of automotive seats of the present utility model;
Accompanying drawing 7 is a local B view of the present utility model;
Schematic perspective view when accompanying drawing 8 is hasp of the present utility model and inserted sheet grafting;
Cutaway view when accompanying drawing 9 is hasp of the present utility model and inserted sheet grafting;
Cutaway view when accompanying drawing 10 is hasp of the present utility model and inserted sheet disengaging.
Number in the figure is:
10, base; 11, latch;
20, automotive seats; 21, pallet; 22, pressure sensor; 23, groove;
31, first circuit controling switch; 311, the first circuit controling switch upper contact; 312, the first circuit controling switch lower contact; 32, second circuit master cock; 321, second circuit master cock upper contact; 322, second circuit master cock lower contact; 33, tertiary circuit master cock; 331, first conducting strip; 332, second conducting strip; 333, the 3rd conducting strip;
40, Liquid Crystal Display (LCD); 41,0+ group indicator lamp; 42,1 group of indicator lamp; 43, belt slack indicator lamp; 44, belt pull indicator lamp; 45, hasp is not locked indicator lamp; 46, hasp has been locked indicator lamp;
50, hasp, 51 inserted sheets.
The specific embodiment
The juvenile motor vehicle emergency seat design that has a liquid crystal display by the utility model in the present embodiment increases can counterrotating angle seat, simple in structure, easy operating.
Below in conjunction with embodiment shown in the drawings the utility model is further described:
From accompanying drawing 1 to accompanying drawing 10 have liquid crystal display the juvenile motor vehicle emergency seat structural representation as can be seen, the utility model provides a kind of juvenile motor vehicle emergency seat that has liquid crystal display, it comprises automotive seats 20, base 10, the safety strap (not shown), inserted sheet of pegging graft separatably mutually 51 that is connected with safety strap and hasp 50, base 10 is provided with a projection, automotive seats 20 is provided with when automotive seats 20 and contacts and closure with projection oppositely the time, when automotive seats 20 forwards, break away from and open circuited first circuit controling switch 31 with projection, automotive seats 20 be provided be connected with safety strap and when belt pull closure, open circuited second circuit master cock 32 when belt slack is provided with closure when inserted sheet 51 is pegged graft with hasp 50 in the hasp 50, open circuited tertiary circuit master cock 33 when inserted sheet 51 breaks away from hasp 50.
Liquid Crystal Display (LCD) 40 is arranged on (particular location can be set according to actual conditions) on automotive seats 20 or the base 10, as shown in Figure 2, Liquid Crystal Display (LCD) 40 is provided with 0+ group indicator lamp 41,1 group of indicator lamp 42, belt slack indicator lamp 43, belt pull indicator lamp 44, hasp and does not lock indicator lamp 45, hasp and locked indicator lamp 46.Liquid Crystal Display (LCD) 40 and first circuit controling switch 31, second circuit master cock 32, tertiary circuit master cock 33 are electrically connected and according to the disconnection of first circuit controling switch 31, second circuit master cock 32, tertiary circuit master cock 33 or the closed corresponding state that shows.
Indicator lamp pattern on the Liquid Crystal Display (LCD) 40 can be designed to multiple pattern, is not limited to shown in the accompanying drawing 2.
As shown in Figures 3 to 5, automotive seats 20 is provided with the pallet 21 of carrying children weight, below pallet 21, be provided with and detect the pressure sensor 22 of putting into automotive seats 20 children's weight by program, one end of this pressure sensor 22 is fixed in pallet 21 belows, the other end is fixed in automotive seats 20 body interior, in the present embodiment, the fixed form of pressure sensor 22 and pallet 21 and automotive seats 20 is for to be connected and fixed with screw, and this pressure sensor 22 is connected with liquid crystal display 40 by lead.When in the automotive seats 20 being puts body weight on the pallet 21 to organize smaller or equal to 9kg(0+) children the time, children's gravity can pass to pressure sensor 22, thereby detects let-in body weight greater than the children for 0+ group by program; Organize greater than 9kg(1 when putting body weight) children the time, children's gravity can pass to pressure sensor 22, is 1 group child thereby detect let-in by program.
Shown in accompanying drawing 6 and accompanying drawing 7, automotive seats 20 is provided with groove 23, first circuit controling switch 31 is arranged at this groove 23 bottoms, base 10 is provided with the latch 11 that can peg graft separatably mutually with groove 23, this latch 11 is foregoing projection, the first circuit controling switch upper contact 311 and the first circuit controling switch lower contact 312 all are arranged on the trench bottom of groove 23, when automotive seats 20 oppositely the time, latch 11 insertion grooves 23 contact with first contactor 31 and make, the first circuit controling switch lower contact 312 is upwards pushed up, make it to contact with the first circuit controling switch upper contact 311, this moment first circuit controling switch 31 closures, when automotive seats 20 forwards, break away from latch 11 and groove 23, the first circuit controling switch lower contact 312 loses external force, be separated with the first circuit controling switch upper contact 311, this moment first, circuit controling switch 31 disconnected.
Reverse when automotive seats 20, when promptly first circuit controling switch 31 was closed, when putting into children's weight smaller or equal to 9kg, 0+ group indicator lamp 41 was bright, when putting into children's weight greater than 9kg, 1 group of indicator lamp 42 flicker; When automotive seats 20 forwards, when promptly first circuit controling switch 31 disconnected, when putting into children's weight greater than 9kg, 1 group of indicator lamp 42 was bright, when putting into children's weight smaller or equal to 9kg, 41 flickers of 0+ group indicator lamp.
As shown in Figure 5, second circuit master cock 32 is arranged on automotive seats 20 bodies, passes through screw retention in the present embodiment.Safety strap (not drawing among the figure) is the below process from second circuit master cock 32, when belt pull, under the effect of belt pull power, the closure of moving on the second circuit master cock lower contact 322 and contact with second circuit master cock upper contact 321, belt pull indicator lamp 44 is bright; During belt slack, second circuit master cock 32 disconnects, 43 flickers of belt slack indicator lamp.
As accompanying drawing 8 to shown in the accompanying drawing 10, tertiary circuit master cock 33 comprises not contacted first conducting strip 331 that is arranged in the hasp 50, second conducting strip 332, and the 3rd conducting strip 333, the 3rd conducting strip 333 is positioned at the top of first conducting strip 331 and second conducting strip 332, simultaneously, the 3rd conducting strip 333 has a spring, when inserted sheet 51 inserts hasp 50, overcoming spring force presses down the 3rd conducting strip 333, the one end is contacted with first conducting strip 331, the other end contacts with second conducting strip 332, realize closing of circuit, this moment hasp to have locked indicator lamp 46 bright, when inserted sheet 51 broke away from hasp 50, the 3rd conducting strip 333 was upspring under the restoring force effect of spring, circuit disconnects, and this moment, hasp was not locked indicator lamp 45 flickers.
First conducting strip 331, second conducting strip 332 and the 3rd conducting strip 333 material therefors are conductive material copper commonly used in the present embodiment.
Circuit controling switch is simple in structure in the present embodiment, but not unique.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. juvenile motor vehicle emergency seat that has liquid crystal display, it comprises automotive seats (20), base (10), be arranged at safety strap on the automotive seats (20), be arranged at inserted sheet (51) and hasp (50) that the phase on the safety strap is pegged graft separatably, and it is characterized in that: described automotive seats (20) or base (10) are provided with the Liquid Crystal Display (LCD) (40) that is used for display automobile seat (20) state.
2. juvenile motor vehicle emergency seat according to claim 1, it is characterized in that: described base (10) is provided with a projection, described automotive seats (20) be provided with when described automotive seats (20) contact with described projection oppositely the time and closed, during when automotive seats (20) forward with described projection disengaging open circuited first circuit controling switch (31), described first circuit controling switch (31) and Liquid Crystal Display (LCD) (40) are electrically connected.
3. juvenile motor vehicle emergency seat according to claim 1, it is characterized in that: described automotive seats (20) be provided be connected with described safety strap and when belt pull closure, when described belt slack open circuited second circuit master cock (32), described second circuit master cock (32) and Liquid Crystal Display (LCD) (40) are electrically connected.
4. juvenile motor vehicle emergency seat according to claim 1, it is characterized in that: be provided with when described inserted sheet (51) and hasp (50) are pegged graft closure in the described hasp (50), when described inserted sheet (51) breaks away from hasp (50) open circuited tertiary circuit master cock (33), described tertiary circuit master cock (33) is electrically connected with Liquid Crystal Display (LCD) (40).
5. juvenile motor vehicle emergency seat according to claim 1, it is characterized in that: described automotive seats (20) is provided with the pallet (21) of carrying children weight, be provided with and detect the pressure sensor (22) of putting into described automotive seats (20) children's weight by program in described pallet (21) below, one end of this pressure sensor (22) is fixed in described pallet (21) below, the other end is fixed in described automotive seats (20) inside, and this pressure sensor (22) is electrically connected with described liquid crystal display (40).
6. according to claim 2 or 5 described juvenile motor vehicle emergency seats, it is characterized in that: described automotive seats (20) is provided with groove (23), described first circuit controling switch (31) is arranged at this groove (23) bottom, described base (10) is provided with the latch (11) that can peg graft separatably mutually with groove (23), this latch (11) is described projection, when described automotive seats (20) is reverse, described latch (11) insertion groove (23) contacts with first contactor (31) and makes first circuit controling switch (31) closure, break away from described latch (11) and groove (23) when described automotive seats (20) forward, first circuit controling switch (31) disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200096171U CN201951289U (en) | 2011-01-13 | 2011-01-13 | Automobile safety seat with liquid crystal display for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200096171U CN201951289U (en) | 2011-01-13 | 2011-01-13 | Automobile safety seat with liquid crystal display for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951289U true CN201951289U (en) | 2011-08-31 |
Family
ID=44495414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200096171U Expired - Lifetime CN201951289U (en) | 2011-01-13 | 2011-01-13 | Automobile safety seat with liquid crystal display for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092319A (en) * | 2011-01-13 | 2011-06-15 | 好孩子儿童用品有限公司 | Child vehicle safety seat with liquid crystal display |
| CN105620319A (en) * | 2016-02-03 | 2016-06-01 | 苏州米克诺汽车零部件有限公司 | Indication method for installation manner of child safety seat and intelligent child safety seat |
| WO2020258677A1 (en) * | 2019-06-25 | 2020-12-30 | 麦克英孚(宁波)婴童用品有限公司 | Safety belt fastening prompt apparatus for child safety seat |
-
2011
- 2011-01-13 CN CN2011200096171U patent/CN201951289U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092319A (en) * | 2011-01-13 | 2011-06-15 | 好孩子儿童用品有限公司 | Child vehicle safety seat with liquid crystal display |
| CN105620319A (en) * | 2016-02-03 | 2016-06-01 | 苏州米克诺汽车零部件有限公司 | Indication method for installation manner of child safety seat and intelligent child safety seat |
| WO2020258677A1 (en) * | 2019-06-25 | 2020-12-30 | 麦克英孚(宁波)婴童用品有限公司 | Safety belt fastening prompt apparatus for child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20130306 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |