CN218793851U

CN218793851U - Dynamic simulation device

Info

Publication number: CN218793851U
Application number: CN202222447655.6U
Authority: CN
Inventors: 黄广权; 徐轶群
Original assignee: Guangdong Minglun Photoelectric Technology Co ltd
Current assignee: Guangdong Minglun Photoelectric Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-07
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a dynamic simulation device, including base, bracing piece, elastic component, emulation main part, swing arm, drive arrangement and power, the one end of elastic component connect in the base, the other end connect in the bracing piece, the emulation main part set up in on the bracing piece, the swing arm pin joint in the emulation main part, the power set up in on the base and with the drive arrangement electricity is connected, drive arrangement set up in just drive in the emulation main part the swing arm swing, the swing arm makes through inertial force the elastic component reaches the bracing piece sways, and then makes the swing of emulation main part. The utility model discloses dynamic simulation device can simulate the developments of animal, and simulation effect is good.

Description

Dynamic simulation device

Technical Field

The utility model relates to a device is decorated in the emulation, especially relates to a dynamic simulation device.

Background

In order to achieve a better simulation effect, a driving device is generally arranged to drive the limb action of a simulation animal body, so that the aim of simulating the dynamic state of the animal is achieved. For example, in the utility model patent with application date of 2019, day 11 and 18, and publication number CN211166156U, entitled simulation flying bird ornament, it is disclosed that the flying bird ornament is fixed on the base through the bracket, the body of the flying bird is fixed on the bracket, the wing assembly is arranged on the body, and the driving assembly is used to drive the wing assembly to flap, so as to realize the simulation effect. As another example, in the patent application of the invention with the application date of 2017, 11 and 25, publication No. CN108935440A, entitled wingswing water-spraying simulated bait prop, the invention discloses that the body of an animal is fixed on a water-spraying base, and the wings are driven to rotate by a double-shaft motor, so as to realize the simulation effect. As another example, the third: the application date is 3 months 13 days in 2001, and the publication number of authorizing is CN2481384Y, in the utility model patent of name for the simulation bird, disclosed that the bird casing is fixed in and rotates to sheathe in, rotate the cover and establish on the base, through motor and main shaft drive tail swing mechanism and rotate the cover action for the tail swing of simulation bird to and the simulation bird rotates around rotating the cover center pin. However, in these prior arts, the driving device can only drive the limbs of the simulated animal body to move relative to the body, and the whole body (trunk/body) is fixed on the base (example one and example two), or moves along with the movement of the base (example three), and these movements are repeated in a certain regular cycle, so that the movements of the simulated animal body are very hard and lack of agility, and therefore, the dynamic effect is not good and the simulation effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dynamic simulation device that can simulate the developments of animal, simulation effect is good.

In order to realize the above object, the utility model provides a dynamic simulation device includes base, bracing piece, elastic component, emulation main part, swing arm, drive arrangement and power, the one end of elastic component connect in the base, the other end connect in the bracing piece, the emulation main part set up in on the bracing piece, the swing arm pin joint in the emulation main part, the power set up in on the base and with the drive arrangement electricity is connected, drive arrangement set up in just drive in the emulation main part the swing arm swing, the swing arm makes through inertial force the elastic component reaches the bracing piece sways, and then makes the swing of emulation main part.

Compared with the prior art, because the utility model discloses a set up drive arrangement in the emulation main part, the drive arrangement drive the swing arm swing, and then can simulate out the limb motion of emulation main part. Simultaneously, through setting up an elastic component, will the one end of elastic component connect in the base, the other end connect in the bracing piece, because the emulation main part set up in on the bracing piece, consequently, during the swing arm swing, can order about through inertial force the elastic component reaches the bracing piece sways, thereby can make whole the emulation main part swing, and, because the inertial force direction and the size that the elastic component received do not have the law, make emulation main part swing direction and swing amplitude also are random, therefore, can simulate out lifelike dynamic effect, and the simulation effect of this kind of analog mode is good, and the sight is high.

Preferably, a rolling shaft is pivoted on the supporting rod, the simulation main body is arranged on the rolling shaft, and the rolling shaft can rotate at a certain angle when the simulation main body swings. Through setting up the roll axis, the roll axis can drive the whole forward or backward rotation of emulation main part to simulate out the dynamic effect of bowing down or upwards rising, further improve the verisimilitude.

Specifically, be equipped with first spacing portion on the roll axis, be equipped with the spacing portion of second on the bracing piece, first spacing portion with the spacing portion of second is in conflict each other after the roll axis rotates certain angle. The first limiting part and the second limiting part are matched to prevent the rolling shaft from excessively rotating, so that the simulation main body is guaranteed to move within a normal amplitude range, and a vivid effect is guaranteed.

Specifically, two fork arms are arranged on the supporting rod, and two ends of the rolling shaft are respectively pivoted on the fork arms. This allows two support points for the pivotal connection of the rolling axle and facilitates assembly or disassembly.

Preferably, a limiting cylinder is arranged on the base and sleeved outside the elastic part to limit the swing amplitude of the elastic part.

Preferably, the driving device includes a motor, a crankshaft and a connecting rod, the motor is disposed on the simulation main body, an output end of the motor is pivoted with one end of the crankshaft, the other end of the crankshaft is pivoted with one end of the connecting rod, and the other end of the connecting rod is pivoted with one end of the swing arm. Utilize the motor drive bent axle to rotate for the other end of bent axle promotes circularly the connecting rod, and then drives through the connecting rod the swing arm swing, the structure is very simple, realizes automatic control, and control is very convenient.

Preferably, the dynamic simulation device further comprises a light-emitting body, and the light-emitting body is arranged in the simulation main body and electrically connected with the power supply. The luminous body can simulate the eyes of animals, thereby improving the reality and the simulation effect.

Preferably, the dynamic simulation device further comprises a sound generating device, and the sound generating device is arranged in the simulation main body and electrically connected with the power supply. The luminous body can simulate the cry of animals, thereby improving the verisimilitude and the simulation effect.

Specifically, the support rod is of a hollow cylindrical structure, and an electric wire source of the power supply penetrates through the inside of the support rod, extends into the simulation main body and is electrically connected with each electrical appliance element. Therefore, the electric wire can be hidden inside, not only can the electric wire be protected, but also the attractive effect can be improved.

Preferably, the dynamic simulation device further comprises a human body sensing device and a control circuit board, the human body sensing device and the control circuit board are arranged on the base, the human body sensing device is electrically connected with the control circuit board, and the control circuit board is electrically connected with the power supply and is used for controlling the start or stop of each electrical component. Whether people exist nearby can be detected in real time by using the human body sensing device, so that the dynamic simulation device is in a static state when no people exist, and the driving device can be started to act when people exist, thereby avoiding the phenomenon that the dynamic simulation device is in a working state for a long time and consumes a large amount of electric energy, not only saving the environment protection, but also greatly reducing the use cost.

Drawings

Fig. 1 is a perspective view of the dynamic simulation apparatus of the present invention.

Fig. 2 is an exploded view of the dynamic simulation apparatus of the present invention.

Fig. 3 is a structural diagram of the support rod of the dynamic simulation apparatus of the present invention.

Fig. 4 is an exploded view of the driving device of the dynamic simulation apparatus of the present invention.

Fig. 5 is a circuit diagram of the electrical components of the dynamic simulation apparatus of the present invention.

Detailed Description

In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

As shown in fig. 1 to 5, the dynamic simulation apparatus 100 of the present invention includes a base 1, a support rod 2, an elastic member 3, a simulation main body 4, a swing arm 5, a driving device 6, and a power source 7, wherein the simulation main body 4 is bird-shaped. One end of the elastic part 3 is connected to the base 1, the other end of the elastic part is connected to the supporting rod 2, the simulation main body 4 is arranged on the supporting rod 2, the swing arms 5 are pivoted to the simulation main body 4, the number of the swing arms 5 is two so as to serve as wings of a bird or be connected to the wings of the bird, the power supply 7 is arranged on the base 1 and electrically connected with the driving device 6, the driving device 6 is arranged on the simulation main body 4 and drives the swing arms 5 to swing, and the swing arms 5 enable the elastic part 3 and the supporting rod 2 to swing through inertia force, so that the simulation main body 4 swings. In the present application, the elastic member 3 is a compression spring, and a central axis of the compression spring is coaxially disposed with a central axis of the support rod 2. By utilizing the compression spring, the installation and the disassembly are convenient, and the cost is low. The base 1 is provided with a limiting cylinder 11, and the limiting cylinder is sleeved outside the elastic part 3 to limit the swing amplitude of the elastic part 3.

Referring to fig. 2 and 3, a rolling shaft 21 is pivotally connected to the supporting rod 2, a central axis of the rolling shaft 21 is perpendicular to a central axis of the supporting rod 2, the simulation main body 4 is fixedly disposed on the rolling shaft 21, and the rolling shaft 21 can rotate at a certain angle when the simulation main body 4 swings. By arranging the rolling shaft 21, the rolling shaft 21 can drive the whole simulation main body 4 to rotate forwards or backwards, so that a dynamic effect of bending down or bending up is simulated, and the verisimilitude is further improved. Be equipped with first spacing portion 21a on the both ends of roll shaft 21, the both ends of bracing piece 2 are equipped with the spacing portion 2a of second, first spacing portion 21a with the spacing portion 2a of second is in roll shaft 21 rotates the conflict each other after certain angle. Specifically, the first limiting portion 21a is an arc-shaped groove, the second limiting portion 2a is a protruding block, and the protruding block is disposed in the arc-shaped groove and can slide relative to the arc-shaped groove. By means of the matching of the first limiting part 21a and the second limiting part 2a, the rolling shaft 21 can be prevented from excessively rotating, so that the simulation main body 4 is guaranteed to move within a normal amplitude range, and a vivid effect is guaranteed. Two fork arms 2b are arranged on the support rod 2, and two ends of the rolling shaft 21 are respectively pivoted on the fork arms 2 b. This makes it possible to form two support points for pivoting the rolling shaft 21 and to facilitate assembly or disassembly. The second limiting parts 2a are respectively arranged at the inner sides of the two fork arms 2 b.

Referring to fig. 2 and 4 again, the driving device 6 is disposed inside the simulation body 4. The driving device 6 comprises a motor 61, a crankshaft 62, two connecting rods 63 and a base 64, wherein the number of the connecting rods 63 is two, and the connecting rods 63 are connected with the swing arms 5 in a one-to-one correspondence manner. The base 64 is fixed inside the simulation main body 4, the motor 61 is arranged on the base 64, the output end of the motor is pivoted with one end of the crankshaft 62, the crankshaft 62 is pivoted on the base 64, and the other end of the crankshaft 62 is pivoted with one end of the two connecting rods 63. The other ends of the two connecting rods 63 are respectively pivoted with one ends of the two swing arms 5 in a one-to-one correspondence manner. The motor 61 is used for driving the crankshaft 62 to rotate, so that the other end of the crankshaft 62 circularly pushes the connecting rod 63, and then the swing arm 5 is driven to swing through the connecting rod 63.

As shown in fig. 5, the dynamic simulation apparatus 100 further includes a light 8, and the light 8 is an LED lamp. The luminous body 8 is arranged in the simulation main body 4 and is electrically connected with the power supply 7. Specifically, the light 8 is disposed at the eyes of the bird. The luminous body 8 can be used for simulating the eyes of birds, so that the reality is improved, and the simulation effect is improved. The dynamic simulation device 100 further comprises a sound generating device 9, wherein the sound generating device 9 is arranged in the simulation main body 4 and is electrically connected with the power supply 7. The luminous body 8 can simulate the cry of animals, thereby improving the verisimilitude and the simulation effect. The support rod 2 is a hollow cylindrical structure, and the wire source of the power supply 7 passes through the inside of the support rod 2, extends into the simulation main body 4 and is electrically connected with each electrical element. Therefore, the electric wire can be hidden inside, so that the electric wire can be protected, and the attractive effect can be improved. The dynamic simulation device 100 further comprises a human body induction device 10 and a control circuit board 110, the human body induction device 10 and the control circuit board 110 are arranged on the base 1, the human body induction device 10 is electrically connected with the control circuit board 110, and the control circuit board 110 is electrically connected with the power supply 7. Whether people exist nearby can be detected in real time by using the human body induction device 10, so that the dynamic simulation device 100 is in a static state when no people exist, and the driving device 6 can be started to act when people exist, thereby avoiding the consumption of a large amount of electric energy caused by long-time working state, not only saving the environment protection, but also greatly reducing the use cost. In addition, the control circuit board 110 is electrically connected to the driving device 6, the light emitting device 8 and the sound emitting device 9, so as to control the start or stop of each electrical component.

In conjunction with the above, the following describes the operation principle of the dynamic simulation apparatus 100 of the present application in detail as follows:

when a person approaches, the human body sensing device 10 senses the human body and sends a signal to the control circuit board 110, the control circuit board 110 controls the motor 61 to be started, the output end of the motor 61 rotates to drive the crankshaft 62 to rotate, the crankshaft 62 drives the connecting rod 63 to act, the connecting rod 63 drives the swing arm 5 to swing, and the swing arm 5 can swing up and down as a wing of a bird, so that the dynamic effect of the wing of the bird can be simulated. After the wings are flapped by the bird, because the inertial force action of the swing arm 5 drives the support rod 2 to swing, and under the elastic force action of the elastic piece 3, the support rod 2 and the simulation main body 4 wholly swing irregularly, so that the dynamic effect that the bird stops on the branch is simulated. In addition, when the supporting rod 2 swings, the rolling shaft 21 can rotate within a certain range by means of inertia force, so that the simulation main body 4 can rotate forward or backward relative to the supporting rod 2 by a certain angle, and a dynamic effect of bending down or lifting up the bird is simulated. Meanwhile, the control circuit board 110 controls the light-emitting body 8 to be powered on and emit light and controls the sound-emitting device 9 to be powered on and emit the sound of a bird call, so that the bird effect is comprehensively simulated from the aspects of actions, expression, sound and the like, and the simulation effect is excellent. Of course, the shape, motion and sound of the bird may be replaced by other animals, and the effect is also the same.

Compared with the prior art, because the utility model discloses a set up drive arrangement 6 on the emulation main part 4, drive arrangement 6 drive 5 swings in the swing arm, and then can simulate out the limbs motion of emulation main part 4. Simultaneously, through setting up an elastic component 3, will the one end of elastic component 3 connect in base 1, the other end connect in bracing piece 2, because emulation main part 4 set up in on the bracing piece 2, consequently, during the swing arm 5 swing, can order about through inertial force the elastic component 3 reaches bracing piece 2 sways, thereby can make whole emulation main part 4 swings, and, because there is not the law in inertial force direction and the size that elastic component 3 received, makes emulation main part 4 swing direction and amplitude also are random, therefore, can simulate out lifelike dynamic effect, and this kind of analog mode's simulation effect is good, and the sight is high.

The structure and principle of the human body sensing device 10 and the control circuit board 110 related to the dynamic simulation apparatus 100 of the present invention are well known to those skilled in the art, and will not be described in detail herein.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims

1. A dynamic simulation apparatus, characterized in that: including base, bracing piece, elastic component, emulation main part, swing arm, drive arrangement and power, the one end of elastic component connect in the base, the other end connect in the bracing piece, the emulation main part set up in on the bracing piece, the swing arm pin joint in the emulation main part is last, the power set up in on the base and with the drive arrangement electricity is connected, drive arrangement set up in just drive in the emulation main part the swing arm swing, the swing arm makes through inertial force the elastic component reaches the bracing piece sways, and then makes the swing of emulation main part.

2. The dynamic simulation apparatus of claim 1, wherein: the simulation device is characterized in that the supporting rod is pivoted with a rolling shaft, the simulation main body is arranged on the rolling shaft, and the rolling shaft can rotate at a certain angle when the simulation main body swings.

3. The dynamic simulation apparatus of claim 2, wherein: the rolling shaft is provided with a first limiting part, the support rod is provided with a second limiting part, and the first limiting part and the second limiting part are abutted to each other after the rolling shaft rotates for a certain angle.

4. The dynamic simulation apparatus of claim 2, wherein: two fork arms are arranged on the supporting rod, and two ends of the rolling shaft are respectively pivoted on the fork arms.

5. The dynamic simulation apparatus of claim 1, wherein: the base is provided with a limiting cylinder which is sleeved outside the elastic part to limit the swing amplitude of the elastic part.

6. The dynamic simulation apparatus of claim 1, wherein: the driving device comprises a motor, a crankshaft and a connecting rod, wherein the motor is arranged on the simulation main body, the output end of the motor is pivoted with one end of the crankshaft, the other end of the crankshaft is pivoted with one end of the connecting rod, and the other end of the connecting rod is pivoted with one end of the swing arm.

7. The dynamic simulation apparatus of claim 1, wherein: the dynamic simulation device further comprises a luminous body, wherein the luminous body is arranged in the simulation main body and is electrically connected with the power supply.

8. The dynamic simulation apparatus of claim 1, wherein: the dynamic simulation device further comprises a sound production device, wherein the sound production device is arranged in the simulation main body and is electrically connected with the power supply.

9. The dynamic simulation apparatus of claim 7 or 8, wherein: the supporting rod is of a hollow cylindrical structure, and a power wire source of the power supply penetrates through the inside of the supporting rod to extend into the simulation main body and be electrically connected with each electrical appliance element.

10. The dynamic simulation apparatus of any of claims 1 to 8, wherein: the dynamic simulation device further comprises a human body induction device and a control circuit board, the human body induction device and the control circuit board are arranged on the base, the human body induction device is electrically connected with the control circuit board, and the control circuit board is electrically connected with the power supply and used for controlling starting or stopping of each electrical component.