CN112190069A

CN112190069A - Special shaking table of children based on balanced principle

Info

Publication number: CN112190069A
Application number: CN202011053492.2A
Authority: CN
Inventors: 李顺利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-08

Abstract

The invention relates to the technical field of furniture special for children and discloses a shaking table special for children based on a balance principle, which comprises a support, wherein the outer part of the support is movably connected with a cradle, the inner part of the cradle is fixedly connected with a glass tube, the inner surface of the glass tube is fixedly connected with a contact piece, the inner part of the glass tube is movably connected with a steel ball, the outer surface of the cradle is provided with teeth, the outer part of the support is fixedly connected with a first shell, the inner part of the first shell is fixedly connected with a rotating shaft, the outer part of the rotating shaft is movably sleeved with a swinging rod, the outer part of the swinging rod is fixedly connected with a first gear, and the inner part of; through the interaction of the teeth, the first gear, the swing rod, the rotating rod, the connecting rod, the second gear, the third gear and the rotating shaft, the toy can slowly and stably swing left and right when a child sleeps, so that the child can fall asleep more quickly.

Description

Special shaking table of children based on balanced principle

Technical Field

The invention relates to the technical field of furniture special for children, in particular to a swing bed special for children based on a balance principle.

Background

As an appliance for caring the sleep of children, the child swing bed is widely applied to families with children at present, and the swing of the child swing bed can promote the sleep of the children and improve the sleep quality of the children.

The children shaking table on the existing market is mostly provided with the arc bottom plate in the bottom, drive the shaking table through promoting the arc bottom plate and swing, such shaking table needs father and mother to nurse when using and wave, at the in-process of rocking, if the range of rocking is great, can take place relative slip between arc bottom plate and the bottom surface, make shaking table's rocking not steady, can wake up the children who awakens to sleep, in addition, such shaking table can't protect children's safety, when children play in the shaking table, can make the shaking table rock, thereby can lead to children to fall out from the shaking table, there is certain potential safety hazard.

Therefore, in order to solve these problems, a child swing bed based on the principle of balance is required.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the children special shaking table based on the balance principle, which has the advantages that the shaking table is stable in shaking and can protect the safety of children, and solves the problems that the shaking table is unstable in shaking and cannot protect the safety of children.

(II) technical scheme

In order to realize the purposes that the shaking table shakes stably and can protect children safely, the invention provides the following technical scheme: a cradle special for children based on a balance principle comprises a support, wherein a cradle is movably connected to the outer portion of the support, a glass tube is fixedly connected to the inner portion of the cradle, a contact piece is fixedly connected to the inner surface of the glass tube, a steel ball is movably connected to the inner portion of the glass tube, teeth are arranged on the outer surface of the cradle, a first shell is fixedly connected to the outer portion of the support, a rotating shaft is fixedly connected to the inner portion of the first shell, a swing rod is movably sleeved on the outer portion of the rotating shaft, a first gear is fixedly connected to the outer portion of the swing rod, a rotating rod is movably connected to the inner portion of the first shell, a connecting rod is fixedly connected to the outer portion of the rotating rod, a second gear is sleeved on the outer portion of the rotating rod, a third gear is meshed on the outer portion of the second gear, the outer fixedly connected with magnet of bracing piece, the outer fixedly connected with friction plate of bracing piece, the outside swing joint of bracing piece has the subassembly that stops, the outside swing joint of the subassembly that stops has spacing subassembly, the outside activity of bracing piece has cup jointed spring one, the inside fixedly connected with electro-magnet one of shell one, the inside swing joint of shell one has the time delay subassembly.

Preferably, the size and the position of the teeth are matched with those of the first gear, and the cradle is meshed with the first gear through the teeth, so that the first gear rotates to drive the cradle to swing left and right, and the child can be soothed.

Preferably, the outside swing joint of connecting rod has the quarter butt, and the movable groove has been seted up on the surface of pendulum rod, quarter butt and movable groove sliding connection, the inside fixedly connected with feeler lever one of shell one, the position, the size and the pendulum rod phase-match of feeler lever one for the connecting rod rotates and can drive gear one and carry out left and right reciprocating rotation action.

Preferably, the quantity of contact is two, and two contacts are connected respectively at the both ends about the glass tube inner wall for the cradle can both carry out emergency protection regardless of to which limit slope, and the recess has been seted up at the middle part of glass tube internal surface, and when the inclination of cradle was greater than 10, the steel ball just can be followed the recess and rolled out, thereby has prevented that the shaking table from receiving unexpected slight collision to make the steel ball contact the condition that the mistake started appears with the contact under inertial effect.

Preferably, the stopping assembly mainly comprises a rack, a fourth gear, a ratchet wheel and a long rod, the rack is fixedly connected with the outside of the supporting rod, the gear is four in the outside meshing of the rack, the long rod is fixedly sleeved in the inside of the fourth gear, the ratchet wheel is sleeved in the outside fixing of the long rod, the long rod is fixedly connected in the first shell, the supporting rod can be limited by moving after being popped out, the supporting rod is prevented from retracting under the action of gravity of the cradle and resilience force of the spring, and the cradle cannot be stopped.

Preferably, spacing subassembly mainly comprises gag lever post, loop bar, electro-magnet two, iron plate, spring two, and the inside fixedly connected with loop bar of shell one, the gag lever post has been cup jointed in the outside activity of loop bar, and the inside fixedly connected with iron plate of gag lever post, gag lever post and ratchet swing joint, the outside fixedly connected with electro-magnet two of loop bar can carry on spacingly with stopping the bracing piece of subassembly mutually supporting after stretching out, prevents that the bracing piece from taking place to retract, leads to unable effect of stopping promptly.

Preferably, the time delay subassembly is mainly by feeler lever two, the pin, shell two, the ring gear, gear five, the bull stick is constituteed, shell one's inside fixedly connected with shell two, shell two's inside swing joint has the bull stick, the outside fixedly connected with gear five of bull stick, five outside meshing of gear has the ring gear, ring gear and two swing joint of shell, the outside fixedly connected with pin of ring gear, shell two's inside fixedly connected with feeler lever two, feeler lever two's position, size and pin phase-match, the shaking table can close oneself after certain time after starting, thereby no longer need the manual work to close, it is more convenient to make the shaking table use.

Preferably, the swing joint of support has start button, and the outside swing joint of support has reset button, and pivot, bull stick all are connected with start button electricity, and contact piece, pivot all are connected with feeler lever one electricity, and feeler lever one is connected with feeler lever two electricity, and electro-magnet one is connected with the contact electricity, and electro-magnet two is connected with reset button electricity for the degree of automation of shaking table improves greatly, and it is more convenient to use.

(III) advantageous effects

Compared with the prior art, the invention provides a children's special swing bed based on the balance principle, which has the following beneficial effects:

1. the shaking table special for the children based on the balance principle can slowly and stably swing left and right when the children sleep through the interaction of the teeth, the first gear, the oscillating bar, the rotating rod, the connecting rod, the second gear, the third gear and the rotating shaft, so that the children can fall asleep more quickly.

2. This special shaking table of children based on balanced principle, through glass, contact, steel ball, friction plate, bracing piece, spring one, electro-magnet one, magnet, end and stop the subassembly, the interact of spacing subassembly, can stand to play and lead to the cradle to carry out urgent spacing when taking place to incline at children, prevent the continuation slope of shaking table, the too big children that lead to of inclination of having avoided the shaking table fall out from the cradle to can play certain guard action to children's safety.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is a schematic view of a connection structure of a portion of the structure shown in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a connection structure of a part of the structure of the present invention;

FIG. 6 is an enlarged view of the invention at C of FIG. 4;

FIG. 7 is a schematic view showing the connection between the cradle and the stand according to the present invention.

In the figure: 1. a support; 2. a cradle; 3. a glass tube; 4. a contact piece; 5. steel balls; 6. teeth; 7. a first shell; 8. a rotating shaft; 9. a swing rod; 10. a first gear; 11. rotating the rod; 12. a connecting rod; 13. a second gear; 14. a third gear; 15. a rotating shaft; 16. a support bar; 17. a magnet; 18. a friction plate; 19. a stop assembly; 20. a limiting component; 21. a first spring; 22. an electromagnet I; 23. a delay component.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a swing bed special for children based on the balance principle comprises a support 1, a cradle 2 is movably connected to the outside of the support 1, a glass tube 3 is fixedly connected to the inside of the cradle 2, a contact piece 4 is fixedly connected to the inner surface of the glass tube 3, the number of the contact pieces 4 is two, and the two contact pieces 4 are respectively connected to the left end and the right end of the inner wall of the glass tube 3, so that the cradle 2 can carry out emergency protection regardless of the inclination of the cradle towards which side the cradle 2 inclines, a groove is formed in the middle of the inner surface of the glass tube 3, when the inclination angle of the cradle 2 is greater than 10 degrees, a steel ball 5 can roll out of the groove, the situation that the steel ball 5 contacts with the contact piece 4 under the inertia effect when the swing bed is accidentally slightly collided is prevented, the steel ball 5 is movably connected to the inside of the glass tube 3, teeth, the inside fixedly connected with axis of rotation 8 of shell one 7, the outside activity of axis of rotation 8 has cup jointed pendulum rod 9, and the outside fixedly connected with gear one 10 of pendulum rod 9, the size of tooth 6, the position and the gear one 10 phase-match, cradle 2 passes through tooth 6 and the meshing of gear one 10 for the rotation of gear one 10 can drive cradle 2 and carry out the horizontal hunting, to the baby of pacifying sleeping.

The inside swing joint of shell one 7 has dwang 11, the outside fixedly connected with connecting rod 12 of dwang 11, the outside swing joint of connecting rod 12 has the short-bar, the movable groove has been seted up on the surface of pendulum rod 9, short-bar and movable groove sliding connection, the inside fixedly connected with feeler lever one of shell one 7, the position of feeler lever one, the size and pendulum rod 9 phase-match, make connecting rod 12 rotate and to drive gear one 10 and carry out left and right reciprocating rotation action, the outside fixedly cup joint of dwang 11 has gear two 13, the outside meshing of gear two 13 has gear three 14, the inside fixedly connected with pivot 15 of gear three 14, the inside activity of shell one 7 has cup jointed the bracing piece 16, the outside fixedly connected with magnet 17 of bracing piece 16, the outside fixedly connected with friction plate 18 of bracing piece 16, the outside swing joint of bracing piece 16 has only to stop subassembly 19, stop subassembly 19, Gear four, the ratchet, the stock is constituteed, the outside fixedly connected with rack of bracing piece 16, the outside meshing of rack has gear four, the fixed cover in inside of gear four has connect the stock, the ratchet has been cup jointed to the outside fixed of stock, stock fixed connection is in the inside of shell 7, can pop out the back at bracing piece 16 and carry out the motion to it and restrict, avoided bracing piece 16 to retract under the effect of cradle 2 gravity and a 21 resilience force of spring, and then lead to unable effect that stops to play cradle 2.

The external part of the stopping component 19 is movably connected with a limiting component 20, the limiting component 20 mainly comprises a limiting rod, a loop bar, a second electromagnet, an iron block and a second spring, the loop bar is fixedly connected to the internal part of the shell I7, the limiting rod is movably sleeved on the external part of the loop bar, the iron block is fixedly connected to the internal part of the limiting rod, the limiting rod is movably connected with the ratchet wheel, the second electromagnet is fixedly connected to the external part of the loop bar and can be matched with the stopping component 19 to limit the extended supporting rod 16 to prevent the supporting rod 16 from retracting to cause the failure of emergency stopping, the first spring 21 is sleeved on the external part of the supporting rod 16, the first electromagnet 22 is fixedly connected to the internal part of the shell I7, after the first electromagnet 22 is electrified, the magnetism of one end, close to the magnet 17, of the first electromagnet 22 is opposite to that of the magnet 17, and the movable connection of the support, the external swing joint of support 1 has reset button, pivot 15, the bull stick is all connected with the start button electricity, contact 4, pivot 15 all is connected with feeler lever electricity, feeler lever electricity is connected with feeler lever two, electro-magnet 22 is connected with contact 4 electricity, electro-magnet two is connected with reset button electricity and makes the degree of automation of shaking table improve greatly, it is more convenient to use, the inside swing joint of shell one 7 has time delay subassembly 23, time delay subassembly 23 mainly comprises feeler lever two, the pin, shell two, the ring gear, gear five, the bull stick is connected with to the inside fixed connection of shell one 7, the inside swing joint of shell two has the bull stick, the outside fixed connection of bull stick has gear five, the outside meshing of gear five has the ring gear, ring gear and shell two swing joint, the outside fixed connection of ring gear has the pin, the inside fixed connection of shell two has the bull stick two, the position of feeler lever two, Size and pin phase-match, the shaking table can close oneself after certain time after starting to no longer need the manual work to close, make the shaking table use more convenient.

The working principle of the cradle is that when the cradle is used, a child is placed into the cradle 2, then the start button is pressed, the time delay assembly 23 starts to operate, the rotating shaft 15 rotates, the contact piece 4 is powered off, the rotating shaft 15 rotates to drive the gear three 14 to rotate, the gear three 14 rotates to drive the gear two 13 to rotate, the gear two 13 rotates to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the connecting rod 12, the connecting rod 12 rotates to drive the gear one 10 to swing in a reciprocating mode by taking the rotating shaft 8 as a rotating point when the rotating shaft 8 is matched, the gear one 10 swings to drive the cradle 2 to swing, so that the function of soothing the child to sleep is realized, when the time delay assembly 23 operates, the rotating rod rotates to drive the gear five to rotate, the gear five rotates to drive the gear ring to rotate, when the gear ring rotates to enable the contact rod two to be in contact with the stop lever, the contact rod one is powered on, and when, the rotation of the shaft 15 is stopped and the contact 4 is connected to the power supply.

When the cradle is not shaken any more, the contact piece 4 is in a power connection state, when a child lies on the edge of the cradle 2 and plays, the cradle 2 can be inclined, when the inclination angle of the cradle 2 exceeds 10 degrees, the steel ball 5 rolls out of the groove in the glass tube 3 and rolls towards the lower end, when the steel ball 5 rolls to be in contact with the contact piece 4, the electromagnet 22 is electrified to generate magnetism, repulsion force is generated between the electromagnet 22 and the magnet 17, the support rod 16 is rapidly popped out to be in contact with the bottom of the cradle 2 under the action of the repulsion force to support the cradle 2, the cradle 2 is prevented from being inclined continuously, the child is prevented from falling off due to the overlarge inclination angle of the cradle 2, the support rod 16 drives the rack to move when extending outwards, the rack moves to drive the gear to rotate, the gear rotates the long rod, the long rod drives the ratchet wheel to rotate, and the ratchet wheel rotates to extrude the limit rod, thereby guarantee normal rotation, when bracing piece 16 stops to stretch out, carry on spacingly through the gag lever post to the ratchet this moment, make the ratchet can't turn round, thereby make bracing piece 16 keep the supported state, when needs reset bracing piece 16, press reset button, electro-magnet one 22 outage this moment, two circular telegrams of electro-magnet produce magnetism and iron plate and inhale mutually, make the gag lever post remove and the ratchet separation, thereby reset under the effect of spring force of spring one 21, when bracing piece 16 position returns to the original point, press reset button once more, two outage of electro-magnet lose magnetism this moment, under the effect of spring force of spring two, the gag lever post resets and continues ratchet swing joint, the gyration to the ratchet is restricted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special shaking table of children based on balanced principle, includes support (1), its characterized in that: the outer swing joint of support (1) has cradle (2), the inside fixedly connected with glass pipe (3) of cradle (2), the internal surface fixedly connected with contact (4) of glass pipe (3), the inside swing joint of glass pipe (3) has steel ball (5), the surface of cradle (2) is provided with tooth (6), the outside fixedly connected with shell (7) of support (1), the inside fixedly connected with axis of rotation (8) of shell (7), the outside activity of axis of rotation (8) has cup jointed pendulum rod (9), the outside fixedly connected with gear (10) of pendulum rod (9), the inside swing joint of shell (7) has dwang (11), the outside fixedly connected with connecting rod (12) of dwang (11), the outside fixedly connected with gear (13) of dwang (11), the external toothing of gear two (13) has gear three (14), the inside fixedly connected with pivot (15) of gear three (14), bracing piece (16) has been cup jointed in the inside activity of shell one (7), the outside fixedly connected with magnet (17) of bracing piece (16), the outside fixedly connected with friction plate (18) of bracing piece (16), the outside swing joint of bracing piece (16) has the subassembly (19) that stops, the outside swing joint that stops subassembly (19) has spacing subassembly (20), the outside activity of bracing piece (16) has cup jointed spring one (21), the inside fixedly connected with electro-magnet one (22) of shell one (7), the inside swing joint of shell one (7) has time delay subassembly (23).

2. The swing bed for children based on the balance principle as claimed in claim 1, wherein: the size and the position of the teeth (6) are matched with those of the first gear (10), and the cradle (2) is meshed with the first gear (10) through the teeth (6).

3. The swing bed for children based on the balance principle as claimed in claim 1, wherein: the outer portion of the connecting rod (12) is movably connected with a short rod, a movable groove is formed in the surface of the swing rod (9), the short rod is connected with the movable groove in a sliding mode, a first contact rod is fixedly connected to the inner portion of the first shell (7), and the position and the size of the first contact rod are matched with those of the swing rod (9).

4. The swing bed for children based on the balance principle as claimed in claim 1, wherein: the number of the contact pieces (4) is two, the two contact pieces (4) are respectively connected to the left end and the right end of the inner wall of the glass tube (3), and a groove is formed in the middle of the inner surface of the glass tube (3).

5. The swing bed for children based on the balance principle as claimed in claim 1, wherein: the stop component (19) mainly comprises a rack, a fourth gear, a ratchet wheel and a long rod, wherein the rack is fixedly connected to the outer part of the supporting rod (16), the fourth gear is meshed with the outer part of the rack, the long rod is fixedly sleeved inside the fourth gear, the ratchet wheel is sleeved on the outer part of the long rod, and the long rod is fixedly connected to the inner part of the first shell (7).

6. The swing bed for children based on the balance principle as claimed in claim 1, wherein: spacing subassembly (20) mainly comprise gag lever post, loop bar, electro-magnet two, iron plate, spring two, and the inside fixedly connected with loop bar of shell one (7), the gag lever post has been cup jointed in the outside activity of loop bar, the inside fixedly connected with iron plate of gag lever post, gag lever post and ratchet swing joint, the outside fixedly connected with electro-magnet two of loop bar.

7. The swing bed for children based on the balance principle as claimed in claim 1, wherein: time delay subassembly (23) mainly by feeler lever two, pin, shell two, ring gear, gear five, the bull stick is constituteed, the inside fixedly connected with shell two of shell (7), the inside swing joint of shell two has the bull stick, the outside fixedly connected with gear five of bull stick, the outside meshing of gear five has the ring gear, ring gear and shell two swing joint, the outside fixedly connected with pin of ring gear, the inside fixedly connected with feeler lever two of shell two, the position, the size and the pin phase-match of feeler lever two.

8. The swing bed for children based on the balance principle as claimed in claim 1, wherein: the swing joint of support (1) has start button, and the outside swing joint of support (1) has reset button, and pivot (15), bull stick all are connected with start button electricity, and contact (4), pivot (15) all are connected with first contact lever electricity, and first contact lever is connected with second contact lever electricity, and electro-magnet (22) is connected with contact (4) electricity, and electro-magnet two is connected with reset button electricity.