CN204363525U

CN204363525U - The anti-lost bed apparatus of children

Info

Publication number: CN204363525U
Application number: CN201520057191.5U
Authority: CN
Inventors: 黄建宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-27
Filing date: 2015-01-27
Publication date: 2015-06-03
Anticipated expiration: 2025-01-27

Abstract

The utility model relates to the anti-lost bed apparatus of a kind of children, comprise lathe bed and bedstead, lathe bed centre position is provided with one group of gravity sensor, lathe bed both sides are respectively provided with one group of gravity sensor near bedside locations, guardrail is all equipped with in lathe bed both sides, guardrail is hinged on lathe bed, guardrail one end is connected with Linear actuator, gravity sensor and Linear actuator are connected with process chip by wire, this is simple and practical, security is high, and detection control quick and precisely, can prevent children from falling in bed alone from the bed.

Description

The anti-lost bed apparatus of children

Technical field

The utility model relates to a kind of bed, is specifically related to the anti-lost bed apparatus of a kind of children.

Background technology

Basket cot is generally applied in the family having child; the general unprotect measure of current existing basket cot or bedside install fixing guardrail, use the basket cot of unprotect measure, and child is separately in bed; keep an eye on without adult; because child is active and autocontrol force is poor, sometimes easily drop down from the bed, cause certain injury to child; use the basket cot installing nonfloating rail; due to guardrail fixed installation, make child's bunk bed inconvenient, easily cause and collide with.

Utility model content

According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of children anti-lost bed apparatus, security is high, can prevent children from falling in bed alone from the bed.

The anti-lost bed apparatus of children described in the utility model, comprise lathe bed and bedstead, lathe bed centre position is provided with one group of gravity sensor, lathe bed both sides are respectively provided with one group of gravity sensor near bedside locations, guardrail is all equipped with in lathe bed both sides, guardrail is hinged on lathe bed, and guardrail one end is connected with Linear actuator, and gravity sensor and Linear actuator are connected with process chip by wire.

Bed is equipped with gravity sensor, guardrail and guardrail drive unit, when child is independent in bed, three groups of gravity sensors that lathe bed distributes can detect the position of child at lathe bed, when child stands up near bedside, numerical value increase is detected near the gravity sensor of bedside locations in lathe bed both sides, gravity sensor in the middle of lathe bed detects numerical value and reduces, signal transmission is to process chip, when numerical value change is to certain value, process chip control linear driver starts, Linear actuator promotes the guardrail be hinged on lathe bed and rises, and keeps off in lathe bed both sides, prevents child from falling; When child gets back in the middle of lathe bed, numerical value reduction is detected near the gravity sensor of bedside locations in lathe bed both sides, gravity sensor in the middle of lathe bed detects numerical value and increases, signal transmission is to process chip, when numerical value change is to certain value, process chip control linear driver starts, and Linear actuator pulls the guardrail be hinged on lathe bed to fall after rise; Overall structure is simple, controls accurately, can effectively prevent children from falling in bed alone from the bed.

Described Linear actuator is electric pushrod, flexible movements, controls accurately.

Described Linear actuator is fixed on bedstead.

Be provided with containment vessel outside described process chip, containment vessel is fixed on bedstead, and containment vessel available protecting process chip is impaired, is fixed on bedstead and is convenient to installation and maintenance.

The beneficial effect that the utility model is compared with prior art had is:

The anti-lost bed apparatus of children is simple and practical, and security is high, and detection control quick and precisely, can prevent children from falling in bed alone from the bed.

Accompanying drawing explanation

Fig. 1 is the utility model normal condition structural representation;

Fig. 2 is the utility model guard mode structural representation;

Fig. 3 is the utility model plan structure schematic diagram;

Fig. 4 is electric pushrod structural representation.

In figure: 1, the head of a bed; 2, lathe bed; 3, guardrail; 4, Linear actuator; 5, bedstead; 6, gravity sensor; 7, gear-box; 8, guide pin bushing; 9, motor; 10, push rod.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

As shown in Figure 1-Figure 3, the anti-lost bed apparatus of children comprises lathe bed 2 and bedstead 5, lathe bed 2 is provided with the head of a bed 1, lathe bed 2 centre position is provided with one group of gravity sensor 6, lathe bed 2 both sides are respectively provided with one group of gravity sensor 6 near bedside locations, and guardrail 3 is all equipped with in lathe bed 2 both sides, and guardrail 3 is hinged on lathe bed 2, guardrail 3 one end is connected with Linear actuator 4, and gravity sensor 6 and Linear actuator 4 are connected with process chip by wire.

Linear actuator 4 is preferably electric pushrod, as shown in Figure 4, electric pushrod comprises motor 9, gear-box 7, guide pin bushing 8 and push rod 10, gear-box 7 is built with a pair driving and driven gear, and driving gear connects motor, driven gear engagement driving gear, guide pin bushing 8 is built with a pair screw rod, nut, screw rod connects driven gear, and nut screw connection is on screw rod, and push rod 10 correspondence is connected on nut; During electric pushrod work, motor 9 starts, slowed down by gear pair, drive bolt rotary, nut on screw rod axially moves, nut drives push rod 10 to axially move, and electric pushrod, by dynamic for the choosing of the motor 9 shipment rectilinear motion changing push rod 10 into, utilizes the rotating of motor 9 to complete the reciprocating action of push rod 10.

Linear actuator 4 is fixed on the bedstead 5 away from the head of a bed 1 one end.

Be provided with containment vessel outside process chip, containment vessel is fixed on bedstead 5.

When child is independent in bed, on lathe bed 2, three groups of gravity sensors 6 of distribution can detect the position of child at lathe bed 2, and under normal condition, as shown in Figure 1, guardrail 3 is lower than lathe bed 2 upper surface; When child stands up near bedside, numerical value increase is detected near the gravity sensor 6 of bedside locations in lathe bed 2 both sides, gravity sensor 6 in the middle of lathe bed 2 detects numerical value and reduces, and numerical signal is delivered to process chip, when numerical value change is to certain value, process chip control linear driver 4 starts, Linear actuator 4 promotes the guardrail 3 be hinged on lathe bed 2 and rises, and keeps off in lathe bed 2 both sides, prevents child from falling, basket cot is in guard mode, as shown in Figure 2; When child gets back in the middle of lathe bed, numerical value reduction is detected near the gravity sensor 6 of bedside locations in lathe bed 2 both sides, gravity sensor 6 in the middle of lathe bed 2 detects numerical value and increases, numerical signal is delivered to process chip, when numerical value change is to certain value, process chip control linear driver 4 starts, and Linear actuator 4 pulls the guardrail 3 be hinged on lathe bed to fall after rise, and basket cot gets back to normal condition; This basket cot overall structure is simple, controls accurately, can effectively prevent children from falling in bed alone from the bed.

Claims

1. the anti-lost bed apparatus of children, comprise lathe bed (2) and bedstead (5), it is characterized in that: lathe bed (2) centre position is provided with one group of gravity sensor (6), lathe bed (2) both sides are respectively provided with one group of gravity sensor (6) near bedside locations, guardrail (3) is all equipped with in lathe bed (2) both sides, guardrail (3) is hinged on lathe bed (2), guardrail (3) one end is connected with Linear actuator (4), and gravity sensor (6) and Linear actuator (4) are connected with process chip by wire.

2. the anti-lost bed apparatus of children according to claim 1, is characterized in that: described Linear actuator (4) is electric pushrod.

3. the anti-lost bed apparatus of children according to claim 1 and 2, is characterized in that: described Linear actuator (4) is fixed on bedstead (5).

4. the anti-lost bed apparatus of children according to claim 1 and 2, is characterized in that: be provided with containment vessel outside described process chip, containment vessel is fixed on bedstead (5).