CN213831433U - Child riding safety seat - Google Patents

Abstract

The utility model discloses a children safety seat by bus, children safety seat by bus includes seat body, base, spirit level and lighting device, lighting device includes light emitting component and trigger assembly, trigger assembly is including fixing the first fitting piece on the seat body and fixing the second fitting piece on the base, be provided with electronic switch on the first fitting piece, be provided with on the second fitting piece with a plurality of contacts of electronic switch complex, when the adjustment during the angle of seat body, first fitting piece for the second fitting piece slides and triggers electronic switch for lighting device illuminates the spirit level. The utility model discloses a children safety seat by bus can illuminate the spirit level when light is not enough, and convenience of customers correctly installs children safety seat by bus.

Description

Child riding safety seat

Technical Field

The utility model relates to a children's articles for use field, in particular to children safety seat by bus.

Background

The child safety seat can well protect the safety of a child in a vehicle during driving. In order to ensure the accuracy of the installation angle of the safety seat, the prior art also provides a horizontal display device installed on the child safety seat, for example, the Chinese utility model patent with the publication number of CN202294369U discloses an automobile child safety seat with a visual safe use angle, and for example, the Chinese utility model patent with the publication number of CN203637612U discloses a child safety seat with a level gauge installed in the base.

However, when the light is darker in the car, for example evening or cloudy day, the user can't see the display area of spirit level clearly because of light is not enough easily, consequently can't accurately learn whether children's safety seat's installation angle is suitable to bring the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the prior art, the utility model provides a children safety seat by bus can make the user see the display conditions of spirit level clearly in the environment that light is dark. The utility model discloses a concrete technical scheme as follows:

the utility model provides a children safety seat by bus, be in including seat body and setting spirit level on the seat body, the spirit level is used for detecting the contained angle between its self and the horizontal plane, children safety seat by bus is still including setting up lighting device on children safety seat by bus, lighting device includes light emitting component and trigger assembly, light emitting component is used for illuminating the display area of spirit level.

Optionally, the display area is made of a light-transmitting material, and the light-emitting element is disposed inside the display area.

Optionally, the light emitting element is disposed outside the display area.

Further, the child riding safety seat comprises a base, the seat body is arranged on the base, an angle adjusting mechanism for adjusting the relative angle of the seat body and the base is arranged between the seat body and the base, the triggering assembly is arranged on the angle adjusting mechanism, when the seat body adjusts the angle relative to the base, the light-emitting element is triggered by the triggering assembly to emit light, an armrest is arranged on the side portion of the seat body, and the level gauge is arranged on the outer side portion of the armrest.

Further, the lighting device further comprises a controller electrically connected with the light-emitting element and the trigger assembly, the trigger assembly comprises a first fitting piece and a second fitting piece, the first fitting piece is provided with an electronic switch, and the second fitting piece is provided with a contact matched with the electronic switch;

the first matching piece is arranged on the base, and the second matching piece is arranged on the seat body; or the first fitting piece is arranged on the seat body, and the second fitting piece is arranged on the base;

when the seat body is adjusted in angle relative to the base, the electronic switch contacts the contact and sends an electric signal to the controller, so that the light-emitting element emits light for a period of time.

Furthermore, a sliding groove is formed in the first matching piece, a pin shaft matched with the sliding groove is arranged on the second matching piece, and the pin shaft slides in the sliding groove; or, a sliding groove is formed in the second matching piece, a pin shaft matched with the sliding groove is arranged on the first matching piece, and the pin shaft slides in the sliding groove; the first matching piece and the second matching piece are connected in a sliding mode through the sliding groove and the pin shaft.

Further, the number of the contacts is multiple, and when the seat body rotates relative to the base, the electronic switch sequentially contacts and passes through the multiple contacts.

Furthermore, the number of the sliding grooves and the number of the pin shafts are two.

The utility model provides a beneficial effect that technical scheme brought as follows:

1) the level can be illuminated for the convenience of observation by a user;

2) the display area of the level meter is automatically illuminated when the child riding safety seat is adjusted, and the operation is convenient and fast.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a child safety seat in a car according to an embodiment of the present invention;

fig. 2 is a side view of a child safety seat in a car according to an embodiment of the present invention;

FIG. 3 is a side view and a partial enlarged view of a child safety seat in a vehicle according to an embodiment of the present invention;

fig. 4 is a schematic view of a triggering mechanism of a child safety seat according to an embodiment of the present invention;

fig. 5 is a schematic view of a triggering mechanism of a child safety seat according to an embodiment of the present invention;

fig. 6 is a schematic view of a triggering mechanism of a child safety seat according to an embodiment of the present invention.

Wherein the reference numerals include: 1-seat body, 2-base, 3-level, 4-luminous element, 5-display area, 6-first fitting piece, 61-electronic switch, 62-sliding groove, 7-second fitting piece, 71-contact, 72-pin shaft.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The embodiment of the utility model provides a children safety seat by bus, as shown in fig. 1-3, including seat body 1 and the level 3 appearance of setting on seat body 1, level 3 is used for detecting the contained angle between itself and the horizontal plane, children safety seat by bus still includes to set up children safety seat by bus's last lighting device, lighting device includes light emitting component 4 and trigger component, light emitting component is used for illuminating the display area of level.

The level may be an electronic level, such as a frame electronic level, or a mechanical level, such as a bubble level.

The child riding safety seat further comprises a base 2, the seat body 1 is arranged on the base 2, an angle adjusting mechanism used for adjusting the relative angle of the seat body and the base is arranged between the seat body and the base, the triggering assembly is arranged on the angle adjusting mechanism, when the seat body adjusts the angle relative to the base, the light-emitting element is triggered by the triggering assembly to emit light, an armrest is arranged on the side portion of the seat body, and the level gauge is arranged on the outer side portion of the armrest.

As an alternative embodiment, the display area 5 is made of a light-transmitting material, the light-emitting elements 4 are arranged inside the display area 5, and the display area 5 is illuminated with transmitted light, which embodiment is particularly suitable for a bubble level.

As an alternative embodiment, the light emitting element is disposed outside the display area, and illuminates the display area with reflected light.

As an alternative embodiment, the display area may be a display screen capable of emitting light, and the function of the lighting device is integrated.

The lighting device further comprises a controller electrically connected to the light emitting element 4 and the trigger assembly, the trigger assembly comprises a first mating member 6 and a second mating member 7, the first mating member 6 is provided with an electronic switch 61, and the second mating member 7 is provided with a contact 71 matched with the electronic switch 61, as shown in fig. 4-6;

the first fitting part 6 is arranged on the base 2, and the second fitting part 7 is arranged on the seat body 1; or the first fitting piece is arranged on the seat body, and the second fitting piece is arranged on the base;

when the seat body 1 is angularly adjusted with respect to the base 2, the electronic switch 61 contacts the contact 71 and sends an electric signal to the controller.

The lighting device can be externally connected with a power supply or comprises the power supply, the light-emitting element, the power supply and the controller are connected to form a loop, and the controller can control whether the light-emitting element is electrified or not according to a signal transmitted to the controller by the electronic switch.

As shown in fig. 4-6, the first mating member 6 is provided with a sliding groove 62, the second mating member 7 is provided with a pin 72 engaged with the sliding groove 62, and the pin 72 slides in the sliding groove 62; or, a sliding groove is formed in the second matching piece, a pin shaft matched with the sliding groove is arranged on the first matching piece, and the pin shaft slides in the sliding groove; the first fitting part 6 and the second fitting part 7 are connected in a sliding way through the sliding groove 62 and the pin shaft 72; meanwhile, the movable range of the seat body is also limited by the length of the slide groove.

As the preferred embodiment of the present invention, the number of the contacts is plural, and when the seat body rotates relative to the base, the electronic switch sequentially contacts and passes through the plural contacts.

When a user adjusts the angle of the seat body, the electronic switch moves along with the seat body to contact and pass through the contacts, and specifically, the more the contacts are, the smaller the angle (for example, 5 degrees) of the seat movement can trigger the electronic switch; be provided with the timer in the controller, electronic switch sends the signal to the controller when touching the contact, and the luminous element of controller control is luminous for a period, preferably contacts luminous element luminous about 60 seconds behind the contact at every turn, illuminates the spirit level, and convenience of customers also can observe the spirit level, correctly install children safety seat by bus under the not good condition of light. It should be noted that the electronic switch only sends a signal to the controller when the electronic switch is changed from being separated from the contact to being in contact with the contact, and the electronic switch does not send a signal to the controller during the time that the electronic switch is continuously in contact with the contact.

The utility model provides a trigger assembly also can be touch-control, photosensitive switch etc. can be for intelligent photosensitive assembly or intelligent biological response subassembly.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. A child riding safety seat comprises a seat body (1) and a level gauge (3) arranged on the seat body (1), wherein the level gauge (3) is used for detecting an included angle between the level gauge and a horizontal plane, and the child riding safety seat is characterized by further comprising a lighting device arranged on the child riding safety seat, the lighting device comprises a light-emitting element (4) and a trigger assembly, and the light-emitting element (4) is used for illuminating a display area (5) of the level gauge.

2. A child safety seat according to claim 1, wherein the child safety seat comprises a base (2), the seat body (1) is disposed on the base (2) with an angle adjusting mechanism for adjusting the relative angle therebetween, the triggering component is disposed on the angle adjusting mechanism and the light emitting element (4) is triggered by the triggering component to emit light when the seat body (1) is adjusted in angle relative to the base (2), the side of the seat body (1) is provided with an armrest, and the level gauge (3) is disposed on the outer side of the armrest.

3. A child safety seat according to claim 2, wherein the illumination means further comprises a controller electrically connected to the light emitting element and the triggering assembly, the angle adjustment mechanism comprises a first mating member (6) having an electronic switch (61) disposed thereon and a second mating member (7) having a contact (71) engaged with the electronic switch (61) disposed thereon;

the first matching piece is arranged on the base, and the second matching piece is arranged on the seat body; or the first fitting piece (6) is arranged on the seat body (1), and the second fitting piece (7) is arranged on the base (2);

the electronic switch (61) contacts the contact (71) and sends an electrical signal to the controller when the seat body (1) is angled relative to the base (2).

4. A child ride-on safety seat according to claim 3,

a sliding groove (62) is formed in the first matching piece (6), a pin shaft (72) matched with the sliding groove (62) is arranged on the second matching piece (7), and the pin shaft (72) slides in the sliding groove (62); or, a sliding groove is formed in the second matching piece, a pin shaft matched with the sliding groove is arranged on the first matching piece, and the pin shaft slides in the sliding groove; the first matching piece (6) and the second matching piece (7) are connected in a sliding mode through the sliding groove (62) and the pin shaft (72).

5. A child safety seat in accordance with claim 1, wherein the display area (5) is made of a light-transmitting material and the light emitting element (4) is arranged inside the display area (5).

6. A child safety seat according to claim 1, wherein the light emitting element (4) is arranged outside the display area (5).

7. A child safety ride according to claim 3, wherein the number of contacts (71) is plural, and the electronic switch (61) sequentially contacts and passes through the plural contacts (71) when the seat body (1) is rotated relative to the base (2).

8. A child safety ride according to claim 4, wherein the number of the runners (62) and the pins (72) is two.

Images