阅读说明：本技术 一种儿童玩具木马用安全防护装置 (Safety protection device for children's toy vaulting horse ) 是由 赵浩凯 于 2020-12-03 设计创作，主要内容包括：本发明涉及木制玩具技术领域,且公开了一种儿童玩具木马用安全防护装置,包括本体,所述本体的内部活动连接有监测组件,本体的内部活动连接有移动板,移动板的外部活动连接有转轴,转轴的外表面固定套接有齿轮,移动板的外部固定连接有连接杆；通过转轴、齿轮、齿牙、固定板、移动板、气囊、监测组件之间的相互作用,能够在木马摆动的幅度过大时及时地对木马进行稳定支撑,避免了木马的摆动幅度过大使得木马的重心前倾或是后移导致木马稳定性较差的情况发生,从而能够对儿童的安全起到一定的防护作用,同时也避免了儿童被摔伤的情况发生,使得玩具木马的安全性能大大提高,更加符合实际使用的需要。(The invention relates to the technical field of wooden toys, and discloses a safety protection device for a children toy trojan, which comprises a body, wherein the interior of the body is movably connected with a monitoring assembly, the interior of the body is movably connected with a movable plate, the exterior of the movable plate is movably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a gear, and the exterior of the movable plate is fixedly connected with a connecting rod; through the pivot, the gear, the tooth, the fixed plate, the movable plate, the gasbag, monitoring the interact between the subassembly, can carry out the outrigger to the vaulting horse in time when the wobbling range of vaulting horse is too big, the too big focus that makes the vaulting horse of the swing range of having avoided the vaulting horse leans forward or the circumstances that the retrusion leads to the vaulting horse stability relatively poor takes place, thereby can play certain guard action to children's safety, the condition emergence that children were fallen to hinder has also been avoided simultaneously, make toy vaulting horse's security performance improve greatly, accord with the needs of in-service use more.)

1. The utility model provides a children's toy is safety device for vaulting horse, includes body (1), its characterized in that: the monitoring device is characterized in that the inside of the body (1) is movably connected with a monitoring component (2), the inside of the body (1) is movably connected with a movable plate (3), the outside of the movable plate (3) is movably connected with a rotating shaft (4), a gear (5) is fixedly sleeved on the outer surface of the rotating shaft (4), a connecting rod (6) is fixedly connected with the outside of the movable plate (3), an air bag (7) is movably connected with the outside of the connecting rod (6), the inside of the body (1) is fixedly connected with a fixed plate (8), teeth (9) are arranged on the surface of the fixed plate (8), a rotating shaft (10) is movably connected with the inside of the body (1), a chain wheel (11) is fixedly sleeved on the outside of the rotating shaft (10), a chain (12) is meshed with the outside of the chain wheel (11), a round rod (13), the inner part of the body (1) is movably connected with a counterweight roller (15).

2. A child's toy trojan horse safety shield as claimed in claim 1, wherein: monitoring subassembly (2) mainly comprise insulator spindle, bar copper, the N utmost point, the S utmost point, and the inside fixedly connected with N utmost point of body (1), the inside fixedly connected with S utmost point of body (1), the inside swing joint of body (1) has the insulator spindle, the outside fixedly connected with bar copper of insulator spindle, and the position, the specification of bar copper all match with the N utmost point, the S utmost point.

3. A child's toy trojan horse safety shield as claimed in claim 1, wherein: the position of tooth (9), specification all with gear (5) phase-match, the fixed surface of fixed plate (8) is connected with the quarter butt, the position of quarter butt, specification all with gear (5) phase-match, the outside fixedly connected with landing leg of connecting rod (6), the base has been cup jointed in the outside activity of landing leg, gasbag (7) fixed connection is in the bottom of base, the bottom shape of landing leg is globular.

4. A child's toy trojan horse safety shield as claimed in claim 1, wherein: the spout has been seted up on the surface of movable plate (3), the slider has been cup jointed in the surface activity of pivot (4), slider and spout sliding connection, the inside fixedly connected with ball of movable plate (3), ball and body (1) swing joint, the shifting chute has been seted up to the internal surface of body (1), movable plate (3) and shifting chute sliding connection, the inside fixedly connected with feeler lever of body (1), the quantity of feeler lever is two, two feeler levers set up respectively at the inside upper and lower both ends of body (1), the position of feeler lever, the specification all with movable plate (3) phase-match.

5. A child's toy trojan horse safety shield as claimed in claim 1, wherein: the number of sprocket (11) is two, and both ends about two sprocket (11) swing joint respectively are inside in body (1), and the ring groove has been seted up on the surface of counter weight roller (15), round bar (13) and ring groove swing joint.

6. A child's toy trojan horse safety shield as claimed in claim 1, wherein: spacing subassembly (14) mainly by the extension board, the sleeve pipe, kelly, spring, electro-magnet, runner, push rod are constituteed, the inside fixedly connected with extension board of body (1), the outside fixedly connected with sleeve pipe of extension board, the inside fixedly connected with electro-magnet of sheathed tube, sheathed tube inside swing joint has the spring, sheathed tube outside swing joint has the kelly, the external fixed surface of axis of rotation (10) has cup jointed the runner, the external fixed surface of runner is connected with the push rod, the position, the specification of push rod all with the kelly phase-match.

7. A child's toy trojan horse safety shield as claimed in claim 1, wherein: the rotating shaft (4), the rotating shaft (10), the electromagnet, the copper bar, the feeler lever, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft (4) and the rotating shaft (10) are all electrically connected with the driving power supply, and the electromagnet is electrically connected with the external power supply.

Technical Field

The invention relates to the technical field of wooden toys, in particular to a safety protection device for a children toy trojan.

Background

The wooden horse is a children game apparatus which is similar to a horse in shape and can be rocked back and forth when sitting on the horse.

Present toy vaulting horse all is pure wooden game apparatus, need children's swing back and forth just can drive the vaulting horse swing when using, but the strength of using when children swing is difficult to carry out fine control, stability when consequently vaulting horse's swing is relatively poor, thereby can greatly reduced children's enjoyment when playing, make children will lose interest to it very fast, in addition, because children's nature is comparatively tough skin, consequently they can make strength forward or swing backward intentionally when playing the vaulting horse, thereby lead to the amplitude of oscillation of vaulting horse great, and the amplitude of oscillation when the vaulting horse reaches will take place to overturn when certain degree, lead to children's healthy to receive the harm, present toy vaulting horse has certain limitation on the security performance, can not satisfy the needs of in-service use.

Therefore, in response to these problems, a need exists for a safety shield for a children's toy trojan.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the safety protection device for the children toy trojan, which has the advantages of being capable of stably supporting the trojan in time when the swing amplitude of the trojan is too large and stably swinging the trojan at a constant speed, and solves the problems that the stability of the trojan is poor due to the too large swing amplitude in the using process of the trojan and the swing of the trojan is unstable due to the non-uniform force of children when playing.

(II) technical scheme

In order to realize the purpose that the Trojan horse can be stably supported in time when the Trojan horse swings too much and can stably swing at a constant speed, the invention provides the following technical scheme: the utility model provides a safety device is used to children's toy vaulting horse, which comprises a body, the inside swing joint of body has the monitoring subassembly, the inside swing joint of body has the movable plate, the outside swing joint of movable plate has the pivot, the fixed gear that has cup jointed of surface of pivot, the outside fixedly connected with connecting rod of movable plate, the outside swing joint of connecting rod has the gasbag, the inside fixedly connected with fixed plate of body, the surface of fixed plate is provided with tooth, the inside swing joint of body has the axis of rotation, the outside fixed cup of axis of rotation has the sprocket, the outside meshing of sprocket has the chain, the outside fixedly connected with round bar of chain, the outside swing joint of axis of rotation has spacing subassembly, the inside swing joint.

Preferably, the monitoring subassembly mainly comprises insulator spindle, bar copper, the N utmost point, the S utmost point, and the inside fixedly connected with N utmost point of body, the inside fixedly connected with S utmost point of body, the inside swing joint of body have the insulator spindle, the outside fixedly connected with bar copper of insulator spindle, the position of bar copper, specification all match with the N utmost point, the S utmost point, can carry out real-time supervision to the amplitude of oscillation of vaulting horse to can carry out the outrigger to the vaulting horse in time when the amplitude of oscillation of vaulting horse is too big.

Preferably, the position of tooth, specification all with the gear phase-match, the fixed surface of fixed plate is connected with the quarter butt, the position of quarter butt, specification all with the gear phase-match, the outside fixedly connected with landing leg of connecting rod, the base has been cup jointed in the outside activity of landing leg, gasbag fixed connection is in the bottom of base, the bottom shape of landing leg is globular to make the bottom of base can contact with ground level all the time.

Preferably, the sliding groove is formed in the surface of the movable plate, the sliding block is sleeved on the outer surface of the rotating shaft in a movable mode, the sliding block is connected with the sliding groove in a sliding mode, the balls are fixedly connected with the inside of the movable plate, the ball is movably connected with the body, the moving groove is formed in the inner surface of the body, the movable plate is connected with the moving groove in a sliding mode, the contact rods are fixedly connected with the inside of the body, the number of the contact rods is two, the two contact rods are respectively arranged at the upper end and the lower end of the inside of the body.

Preferably, the quantity of sprocket is two, and two sprocket swing joint are both ends about the body is inside respectively, and the ring groove has been seted up on the surface of counter weight roller, and round bar and ring groove swing joint can drive the counter weight roller through the removal of round bar and carry out the rotation at the uniform velocity to can drive the vaulting horse and stably just swing at the uniform velocity.

Preferably, spacing subassembly is mainly by the extension board, the sleeve pipe, the kelly, a spring, the electro-magnet, the runner, the push rod is constituteed, the inside fixedly connected with extension board of body, the outside fixedly connected with sleeve pipe of extension board, sheathed tube inside fixedly connected with electro-magnet, sheathed tube inside swing joint has the spring, sheathed tube outside swing joint has the kelly, the fixed surface cover of axis of rotation has connect the runner, the outer fixed surface of runner is connected with the push rod, the position of push rod, the specification all with the kelly phase-match, can stop the counter weight roller in time after the power take off disconnection of axis of rotation that leads to the vaulting horse swing range is too big, thereby can avoid the continuation rotation of counter weight roller to lead to the vaulting.

Preferably, the rotating shaft, the electromagnet, the copper bar, the feeler lever, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft and the rotating shaft are all electrically connected with the driving power supply, and the electromagnet is electrically connected with the external power supply.

(III) advantageous effects

Compared with the prior art, the invention provides a safety protection device for a children toy trojan horse, which has the following beneficial effects:

1. this safety device is used to children's toy vaulting horse, through the pivot, the gear, the tooth, the fixed plate, the movable plate, the gasbag, monitoring the interact between the subassembly, can carry out the outrigger to the vaulting horse in time when vaulting horse wobbling range is too big, the too big focus that makes the vaulting horse of the amplitude of oscillation of having avoided the vaulting horse leans forward or the backward shift leads to the relatively poor condition of vaulting horse stability to take place, thereby can play certain guard action to children's safety, the condition that also avoided children to be fallen simultaneously and hindered takes place, make the security performance of toy vaulting horse improve greatly, accord with the needs of in-service use more.

2. This safety device is used to children's toy vaulting horse through axis of rotation, sprocket, chain, counter weight roller, round bar, ends the interact between the stopping subassembly, can drive vaulting horse steadily when vaulting horse uses and swing, and the relatively poor condition of stability that makes the uneven swing of power make the vaulting horse irregularly lead to the vaulting horse takes place when having avoided children oneself to make children can play safely, also make the practicality of toy vaulting horse improve greatly simultaneously.

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 an enlarged view of the invention at C in FIG. 4.

In the figure: 1. a body; 2. a monitoring component; 3. moving the plate; 4. a rotating shaft; 5. a gear; 6. a connecting rod; 7. an air bag; 8. a fixing plate; 9. teeth; 10. a rotating shaft; 11. a sprocket; 12. a chain; 13. a round bar; 14. a limiting component; 15. and a counterweight roller.

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. 1-5, a safety protection device for a children toy trojan comprises a body 1, a monitoring component 2 is movably connected inside the body 1, the monitoring component 2 mainly comprises an insulating rod, a copper rod, an N pole and an S pole, the N pole is fixedly connected inside the body 1, the S pole is fixedly connected inside the body 1, the insulating rod is movably connected inside the body 1, the copper rod is fixedly connected outside the insulating rod, the position and the specification of the copper rod are matched with the N pole and the S pole, the swing amplitude of the trojan can be monitored in real time, so that the trojan can be stably supported in time when the swing amplitude of the trojan is too large, a movable plate 3 is movably connected inside the body 1, a rotating shaft 4 is movably connected outside the movable plate 3, a sliding groove is formed in the surface of the movable plate 3, a sliding block is movably sleeved on the outer surface of the rotating shaft 4, and is slidably connected with the, the inner part of the movable plate 3 is fixedly connected with a ball, the ball is movably connected with the body 1, the inner surface of the body 1 is provided with a movable groove, the movable plate 3 is connected with the movable groove in a sliding way, the inner part of the body 1 is fixedly connected with two feeler levers, the two feeler levers are respectively arranged at the upper end and the lower end in the body 1, the positions and the specifications of the feeler levers are matched with the movable plate 3, the outer surface of the rotating shaft 4 is fixedly sleeved with a gear 5, the outer part of the movable plate 3 is fixedly connected with a connecting rod 6, the outer part of the connecting rod 6 is movably connected with an air bag 7, the inner part of the body 1 is fixedly connected with a fixed plate 8, the surface of the fixed plate 8 is provided with teeth 9, the positions and the specifications of the teeth 9 are matched with the gear 5, the surface of the fixed plate 8, the base has been cup jointed in the outside activity of landing leg, 7 fixed connection of gasbag in the bottom of base, and the bottom shape of landing leg is globular to make the bottom of base can be with ground level contact all the time.

The inner part of the body 1 is movably connected with a rotating shaft 10, the rotating shaft 4, the rotating shaft 10, an electromagnet, a copper bar, a feeler lever, an external power supply and a driving power supply are electrically connected with a control center, the rotating shaft 4 and the rotating shaft 10 are electrically connected with the driving power supply, the electromagnet is electrically connected with the external power supply, chain wheels 11 are fixedly sleeved on the outer part of the rotating shaft 10, chains 12 are meshed on the outer parts of the chain wheels 11, round rods 13 are fixedly connected on the outer parts of the chains 12, limiting components 14 are movably connected on the outer parts of the rotating shaft 10, counterweight rollers 15 are movably connected on the inner part of the body 1, the number of the chain wheels 11 is two, the two chain wheels 11 are respectively movably connected on the left end and the right end inside the body 1, annular grooves are formed in the surface of the counterweight rollers 15, the round rods 13 are movably connected with the annular grooves, spacing subassembly 14 is mainly by the extension board, the sleeve pipe, the kelly, a spring, the electro-magnet, the runner, the push rod is constituteed, the inside fixedly connected with extension board of body 1, the outside fixedly connected with sleeve pipe of extension board, the inside fixedly connected with electro-magnet of sheathed tube, sheathed tube inside swing joint has the spring, sheathed tube outside swing joint has the kelly, the kelly is made by metal iron material, the fixed cover of surface of axis of rotation 10 has connect the runner, the surface fixedly connected with push rod of runner, the position of push rod, the specification all with the kelly phase-match, can in time stop counter weight roller 15 after the power take off disconnection that leads to axis of rotation 10 is too big at the vaulting horse amplitude of oscillation, thereby can avoid that the continuation of counter weight roller 15 rotates and.

The working principle is as follows: toy vaulting horse is at the in-process that uses, the head of a family passes through the outside power of control maincenter control and gives the electro-magnet circular telegram, produce after the electro-magnet circular telegram between magnetism and the kelly and attract each other and drive the kelly and remove and the separation of push rod, the kelly removes and can compress the spring simultaneously, then the control maincenter of rethread control drive power drive axis of rotation 10 rotates, axis of rotation 10 rotates and drives sprocket 11 and rotate, sprocket 11 rotates and drives chain 12 and rotate, chain 12 rotates and drives round bar 13 and remove, under the effect of ring groove, the removal of round bar 13 can drive counter weight roller 15 and remove, counter weight roller 15 removes the focus that leads to toy vaulting horse and changes, thereby make toy vaulting horse can carry out at the uniform.

When the rocking amplitude of the wooden horse is too large due to the fact that children swing back and forth when using the toy wooden horse, the insulating rod moves towards the outermost side end and drives the copper rod to move, the magnetic induction line between the N pole and the S pole is cut in the moving process of the copper rod, current is generated inside the copper rod, so that the control center controls the driving power supply to drive the rotating shaft 4 to rotate, meanwhile, the external power supply is controlled to stop electrifying the electromagnet, the electromagnet after power failure loses magnetism, the clamping rod moves to reset and is movably connected with the push rod under the action of the resilience force of the spring, the rotating shaft 4 rotates to drive the gear 5 to rotate, under the matching of the teeth 9 and the short rod, the gear 5 rotates to drive the moving plate 3 to move downwards, the moving plate 3 moves downwards to drive the connecting rod 6 to move downwards, the connecting rod 6 moves downwards to drive the supporting legs to move downwards, and the supporting legs move downwards to drive the, the base moves down and drives 7 downstream of gasbag, can cushion the impact force of vaulting horse when 7 contacts with ground of gasbag, and connecting rod 6 is still constantly toward extending outward simultaneously to can cushion the impact force of vaulting horse and carry out fine stable support to the vaulting horse, make the security performance better in the vaulting horse use.

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.