CN202009883U

CN202009883U - Earthquake-prevention bed with self-active motor

Info

Publication number: CN202009883U
Application number: CN2011200964780U
Authority: CN
Inventors: 朱大为
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-28
Filing date: 2011-03-28
Publication date: 2011-10-19
Anticipated expiration: 2021-03-28

Abstract

An earthquake-prevention bed with a self-active motor mainly comprises a bedstead, rotary bed plates and motors. The bed plates and the bed plate shafts are fixed together to form rotary bed plates, the two rotary bed plates are longitudinally arranged on the bedstead, and the outer sides of the two rotary bed plates are arranged on bed bars. The first implementation manner is that two ends of the bed heads and the tailstocks of the inner sides of the two rotary bed plates press on the supporting plates, and the lower surfaces of the supporting plates are propped by one ends of the driving force plates to keep the horizontal levels of the two bed plates; The second implementation manner is that the lower parts close to the center line of one rotary bed plate are supported by the bed plate linkage plates so as to support the other rotary bed plate, and one ends of the driving force plates are propped against the rotary bed plate to keep the horizontal levels of the two bed plates. In the two implementation manners, the other ends of the driving force plates are fixed with the power-output shafts of the motors, and the bed plate shafts are limited on the bedstead, can not be displaced but can be rotated. If an earthquake happens, the motors rotates, the driving force plates are disengaged from the supporting plates or the bed plates, the rotary bed plates can be rotated, a person falls into the bed body cavity along with the rotation of the rotary bed plates, and the rotary bed plates continue to rotate to close the bed body cavity, so that the person can be protected in the bed body cavity.

Description

Motor is automatic anti-earthquake bed

Affiliated technical field

The utility model relates to protection against and mitigation of earthquake disasters equipment, and especially the motor that bed board can overturn when ruinous earthquake is automatic anti-earthquake bed, is applicable to that mainly prevention is to the injury of people in sleeping when earthquake.

Background technology

At present, generally be the injury to the middle people that sleeps when prevent earthquake of the method that adopts the bed surface top to add metal frame in addition.The shortcoming of this bed at first is not attractive in appearance; It is big to take up room besides, and the damaged chance is many during earthquake; Maximum defective is to reach the purpose of each orientation to people's protection.The building space is little, earthquake centre devastatingly except above collapse pound also exist causing injury the people drop out bed outer fall cause injury may, in building, use this bed just can not effectively prevent earthquake to injure.

Summary of the invention

To occupy the space big and can not comprehensive deficiency to people's protection in order to overcome existing shockproof bed, and the utility model provides a kind of motor automatic anti-earthquake bed.This applies flexibly bed with the ordinary student of current trend does not in shape have any difference, can also rapidly the people be changed in the body cavity when earthquake, and the people is avoided and bed the contacting of outer object, and prevents the purpose that injures thereby reach.

The technical scheme in the invention for solving the technical problem is: dual mode is arranged, mainly comprise bedstead, rotation bed board and motor, it is characterized in that: bed board and bed board axle are fixed together and form the rotation bed board, and two rotation bed boards vertically place on the bedstead, and its outside places on the Guang.First kind of mode, two rotation bed board inside part head of a bed tailstock two ends are pressed on the gripper shoe, the following level position of being kept two bed boards of gripper shoe by top on the end of power plate, the other end of power plate and motor power output shaft are fixed together.The second way, there is another piece rotation bed board of bed board interlock plate support the nearly midline of a rotation bed board below, heads on this piece bed board on the end of power plate and the level position of keeping two bed boards, and the other end of power plate and motor power output shaft are fixed together.First kind of mode, gripper shoe and bedstead are hinged, and every rotation bed board is hinged two, can doubling above bed surface.The bed board axis limit can not be shifted on bedstead but can rotate.The non-earthquake's period, the top gripper shoe can not be rotated the rotation bed board on the power plate.During earthquake, motor rotates, and power plate breaks away from gripper shoe, and gripper shoe falls, and the rotation bed board just rotates.The people falls in the body cavity with the rotation of rotation bed board.The rotation bed board is rotated further sealing bed body cavity.The people is protected in the bed body cavity.

The beneficial effects of the utility model are, the basic indifference of the bed that external form and daily life are used, and the chance of the little damaged of volume is few, and timely to the reaction of earthquake, power is reliable, can realize the omnibearing protection to the people.

Description of drawings

Below in conjunction with accompanying drawing (first kind of mode) and embodiment the utility model is further specified.

Fig. 1 is a whole oblique view of the present utility model.

Fig. 2 is the oblique view after the utility model is removed the rotation bed board.

Fig. 3 is the oblique view that the utility model rotation bed board is seen from above.

Fig. 4 is the oblique view that the utility model rotation bed board is seen from below.

Fig. 5 is the oblique view of the utility model arrestment mechanism.

For avoiding figure too mixed and disorderly, the head of a bed, skeleton shrouding and earthquake alarming device etc. do not draw.

Wherein 1: gripper shoe, 2: bed board, 3: bed board axle, 4: skeleton, 5: power plate, 6: motor.

The specific embodiment

Among Fig. 1, Fig. 3, Fig. 4, vertical 4 bed boards are arranged, the both sides of center line are respectively one wide one narrow two.One wide one narrow two bed boards of every side are in adjacent hinged (articulated mounting does not draw), doubling in the above, doubling below.This two hinged bed boards can be thought a bed board, like this, are exactly that two bed boards (2) parallel longitudinal is arranged side by side.Gapped between (being midline) and bed board (2) and the head of a bed tailstock place bedstead between two bed boards (2), the adjacent of two bed boards (2) can be referred to as bed board (2) medial margin.Among Fig. 3, Fig. 4, every bed board (2) all is fixed together with a bed board axle (3) and many horizontal Cheng of bed board axle and forms the rotation bed board.The Outboard Sections of two bed boards (2) places on the both sides bed Guang of bedstead.Among Fig. 1, bed board axle (3) is limited on the bedstead, can only rotate and other displacements can not be arranged.Fig. 2 has mainly shown the position relation of arrestment mechanism and skeleton (4), bed board axle (3).Gripper shoe (1) has two, lays respectively at the middle part inner face of the head of a bed and tailstock place bedstead.The length of gripper shoe (1) also will effectively support to wide of two bed boards except that the fillet with two bed boards contacts.Gripper shoe (1) is hinged with the bedstead inner face, when the level position, promptly is supported on the head of a bed bed end of two nearly midline of rotation bed board, and when falling, supporting role disappears, and bed board (2) medial margin just can be rotated down.Among Fig. 5, the arrestment mechanism of the head of a bed and tailstock is the same, has all comprised gripper shoe (1), power plate (5) and motor (6).At ordinary times, the upper end of head of a bed tailstock place power plate (5) just withstand on gripper shoe (1) below, to keep the level position of gripper shoe (1), the power output shaft of its lower end and motor (6) is fixed together.When obtaining public service warning electric signal that warning electric signal that earthquake alarming device sends or earthquake department send, motor (6) rotates, power plate (5) is that rotate at the center with the axle of motor (6) just, the upper end of power plate (5) just disengages below gripper shoe (1), and gripper shoe (1) falls.The whereabouts of head of a bed tailstock two gripper shoes (1) is to the supporting role disappearance of bed board.A wheel is set up in the upper end of power plate (5), can be more laborsaving.Under people's gravity compressing, bed board (2) medial margin is that the center rotates with bed board axle (3), and the people falls in the body cavity thereupon.Because rotatory inertia and people's promotion is rotated further the rotation bed board, the bed body cavity just is closed again.The people has just avoided injury to take place in the bed body cavity.

Every rotation bed board is made two that are hinged, and helps reducing the height of bed.Among Fig. 2, the parallel bar in bed board axle (3) outside has the excessively effect of rotation of rotation bed board that stops.

If every rotation bed board is not made two that are hinged, for a single flat board, can save gripper shoe (1), the upper end of power plate (5) has just directly contacted with a rotation the following of bed board, this piece rotation bed board can be referred to as initiatively bed board, and another piece rotation bed board then is driven bed board.Be provided with one to several piece interlock plate below two rotation bed board adjacents, the interlock plate is fixed together with bed board initiatively, just can hold up driven bed board.Like this, initiatively bed board level position also can keep driven bed board level position, and initiatively bed board rotates, and driven bed board also can rotate synchronously.This is the second way.

In the second way, the upper end of power plate (5) heads on bed board initiatively and the level position of keeping two bed boards, and the position on top will be near midline, otherwise the possibility that stops that bed board is rotated down is arranged.What withstand on bed board interlock plate followingly also should think the active bed board that pushes up.Bed board is extended a little in the midline part to head of a bed tailstock, also can address this problem, bedstead also will be made corresponding change certainly.

When manufactured materials reaches requirement, can use an Electric Machine Control, this also is a protection domain of the present utility model.

Motor (6) will have device to be fixed on the bedstead, does not draw, and its power supply does not draw yet.

During manufacturing, the running stroke of reply motor is provided with stopping means.

The rotation bed board rotates, and after the square in bed midline of its lateral border crossed, the bed body cavity in the bed Guang of both sides had just opened wide, and presents bigger space, can preset shrouding sealing in advance in the relevant position.

Skeleton (4) is made of high-strength materials such as metal or plastics, and bedstead is formed jointly with the sealing of skeleton shrouding in its space.The skeleton shrouding has the enough big anti-intensity of pounding of squeezing, and both has been fixed on reliably on the skeleton (4), can disassemble in the bed body cavity again, and the people can escape from the bed body cavity easily.

This specification said " bed Guang " is meant the part of the top, bedstead both sides.

Claims

1. a motor is automatic anti-earthquake bed, comprise bedstead, rotation bed board and motor, it is characterized in that: bed board and bed board axle are fixed together and form the rotation bed board, two rotation bed boards vertically place on the bedstead, its outside places on the Guang, two rotation bed board inside part head of a bed tailstock two ends are pressed on the gripper shoe, the following level position of being kept two bed boards of gripper shoe by top on the end of power plate, and the other end of power plate and motor power output shaft are fixed together.

2. by the described shockproof bed of claim 1, it is characterized in that: gripper shoe and bedstead are hinged.

3. by the described shockproof bed of claim 1, it is characterized in that: every rotation bed board is hinged two, can doubling above bed surface.

4. a motor is automatic anti-earthquake bed, comprise bedstead, rotation bed board and motor, it is characterized in that: bed board and bed board axle are fixed together and form the rotation bed board, two rotation bed boards vertically place on the bedstead, its outside places on the Guang, there is another piece rotation bed board of bed board interlock plate support the nearly midline of a rotation bed board below, heads on this piece bed board on the end of power plate and the level position of keeping two bed boards, and the other end of power plate and motor power output shaft are fixed together.