WO2022104565A1

WO2022104565A1 - Display assembly capable of automatically turning on lamp source to attract attention for building model

Info

Publication number: WO2022104565A1
Application number: PCT/CN2020/129613
Authority: WO
Inventors: 刘帅航
Original assignee: 杭州久协科技有限公司
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2022-05-27
Also published as: CN112602132A

Abstract

A display assembly capable of automatically turning on a lamp source for a building model, the display assembly comprising a pre-embedded seat (1), wherein a base (2) is fixedly connected to the interior of the pre-embedded seat (1), a gas spring (21) is fixedly connected to the top of the base (2), a supporting frame (22) is fixedly connected to the top end of the gas spring (21), a threaded sleeve (24) is fixedly connected to the center of the bottom of the supporting frame (22), and a top plate (25) is fixedly connected to the top of the supporting frame (22). The supporting frame (22) is fixed to a position above the base (2) by means of a reset spring (23) and the gas spring (21); when passing through a position above the pre-embedded seat (1), a pedestrian steps on a foot pad (26), the foot pad (26) drives the supporting frame (22) to move downwards under the action of gravity, the supporting frame (22) has relatively high elasticity under the combined action of the reset spring (23) and the gas spring (21), and the foot pad (26) can slowly descend, such that the pedestrian feels comfortable when walking on the foot pad (26), and the pedestrian is more willing to approach a building model display platform.

Description

A display component for building models to attract attention by automatically turning on lights

technical field

The invention relates to the technical field of architectural information models, in particular to a display component for automatically turning on light sources for architectural models to attract attention.

Background technique

Building information model is a new tool in architecture, engineering and civil engineering. In building information model, in order to facilitate and attract pedestrians to understand the overall appearance of the building, it is usually necessary to use a sand table display stand to display building information, and in order to facilitate pedestrians to watch , usually adding a light source to make the light shine on the sand table and highlight the details of the building information.

In the prior art, the sand table is relatively monotonous during the display process, so that the sand table cannot well attract pedestrians to watch, and the light source is always on during the working process. When there are no pedestrians, the light source continues to work, resulting in a waste of electricity.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a display assembly that automatically turns on the light source for building models to attract attention. The sand table can not attract pedestrians to watch, and the light source is always on during the working process. When there are no pedestrians, the light source continues to work, resulting in a waste of electricity.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a display assembly for an architectural model to automatically turn on a light source to attract attention, comprising a pre-embedded seat, the interior of the pre-embedded seat is fixedly connected with a base, and the top of the base is A gas spring is fixedly connected, a support frame is fixedly connected to the top of the gas spring, a threaded sleeve is fixedly connected at the bottom center of the support frame, a top plate is fixedly connected to the top of the support frame, and the top of the top plate is fixedly connected Fixed connection with foot pad;

The top of the base is fixedly connected with a power generation base, the interior of the power generation base is fixedly connected with a permanent magnet, the inner center of the power generation base is rotatably connected with a screw rod, and the bottom end of the screw rod is fixedly connected with a coil, The outer side wall of the screw rod is threadedly connected with the inner side wall of the threaded sleeve;

The two sides of the screw rod are movably connected with transmission teeth, the outer side wall of the threaded sleeve is fixedly connected with a tooth plate, the transmission teeth and the tooth plate are engaged with each other, and the outer side wall of the transmission tooth is hinged with a connecting rod One end of the connecting rod is fixedly connected with a conductive buckle, one end of the connecting rod is movably connected with a trigger plate, the outer side wall of the trigger plate is provided with an arc-shaped chute, and the outer side wall of the trigger plate is fixedly connected with a conductive A light source is arranged above the embedded seat, and the conductive seat is electrically connected to the electrical input end of the light source through a wire.

Preferably, a return spring is fixedly connected between the support frame and the base, there are two return springs in total, and the two return springs are symmetrically distributed with reference to both sides of the screw rod, and the return spring drives the support The frame is reset to make the support frame elastic.

Preferably, the foot pad has an arc-shaped structure, and the inside of the foot pad is filled with sponge, and by arranging the sponge, the elasticity of the foot pad is improved, thereby improving the comfort of the foot pad.

Preferably, one side of the toothed plate is on the same vertical line as the outer side wall of the transmission teeth, and the toothed plate drives the transmission teeth to rotate during the up and down movement.

Preferably, the arc-shaped chute has a hook-shaped structure, the conductive buckle slides along the arc-shaped chute, and the connecting rod drives the conductive buckle to slide in the arc-shaped chute.

Preferably, the conductive seat is composed of two static contacts, and the conductive seat is electrically connected to an external power supply through wires. In the initial state, the two static contacts of the conductive seat are not in contact. When the conductive buckle contacts the conductive seat , the two stationary contacts form a path.

Preferably, an electrical output end of the power generation base is provided with a storage battery, the storage battery supplies power to the lamp source, the power generation base supplies power to the storage battery, and the storage battery stores the electrical energy to supply power to the lamp source.

(3) Beneficial effects

Compared with the prior art, the present invention provides a display assembly that automatically turns on the light source for building models to attract attention, and has the following beneficial effects:

1. The building model uses a display component that automatically turns on the light source to attract attention. By setting foot pads, the foot pads are supported by the support frame under the top plate. The support frame is fixed above the base by the return spring and gas spring. When pedestrians pass by When the pre-embedded seat is above, pedestrians step on the foot pad, so that the foot pad drives the support frame to move down under the action of gravity, so that the support frame has greater elasticity under the combined action of the gas spring and the return spring. The foot pad can be lowered slowly, so that pedestrians have a comfortable feeling when walking on the foot pad, so as to attract pedestrians' attention and make them more willing to approach the building model display stand.

2. The building model uses a display component that automatically turns on the light source to attract attention. By setting a generator base, the input shaft of the generator base is provided with a screw rod, and the outer side wall of the screw rod is provided with a threaded sleeve, which is connected with the support frame , When the support frame moves up and down, it drives the threaded sleeve to rise and fall, so that the threaded sleeve can drive the screw to rotate forward and reverse, so that the screw drives the coil in the generator base to rotate synchronously, so that the coil cuts the magnetic induction generated by the permanent magnet. Line, according to the principle of magnetism, the coil generates current, so that when pedestrians pass the foot pad, the current can be generated and stored, so that the generated current can provide power for the light source of the display stand, so that the device does not require additional Power supply to achieve the purpose of energy saving and environmental protection.

3. The building model uses a display component that automatically turns on the light source to attract attention. By setting a trigger board, the trigger board is provided with a conductive seat. The circuit switch of the conductive seat is controlled by the conductive buckle on the connecting rod. When pedestrians stand on their feet When the pad is put on, the threaded sleeve is driven to move downward, so that the toothed plate outside the threaded sleeve moves with it, so that the toothed plate contacts the transmission tooth and drives it to rotate, so that the connecting rod on the transmission tooth drives the conductive buckle on the trigger plate. The arc-shaped chute slides, so that the conductive buckle is guided to the conductive seat, the circuit on the conductive seat is connected, and the light source connected to the conductive seat is automatically turned on, so that when pedestrians stand near the display stand, the light is automatically turned on, reaching The purpose of attracting the attention of pedestrians, at the same time, when there are pedestrians, the light source will be turned on again, and when there are no pedestrians, the light source will be automatically turned off to achieve the purpose of energy saving and environmental protection.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the positional relationship diagram 1 of the support frame and the screw rod in the present invention;

Fig. 3 is the positional relationship diagram 2 of the support frame and the screw rod in the present invention;

Fig. 4 is the positional relationship diagram 1 of the threaded sleeve and the transmission teeth in the present invention;

Fig. 5 is the positional relationship diagram 2 of the threaded sleeve and the transmission teeth in the present invention;

FIG. 6 is an enlarged view of part A of FIG. 4 in the present invention.

In the figure: 1. Embedded seat; 2. Base; 21. Gas spring; 22. Support frame; 23. Return spring; 24. Threaded sleeve; 25. Top plate; 26. Foot pad; 3. Power base; 31 , permanent magnet; 32, screw; 33, coil; 4, transmission tooth; 41, tooth plate; 42, connecting rod; 43, conductive buckle; 5, trigger plate; 51, arc chute; 52, conductive seat; 6. Light source.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1-6, an architectural model uses a display component that automatically turns on the light source to attract attention, including a pre-embedded seat 1, the interior of the pre-embedded seat 1 is fixedly connected with a base 2, and the top of the base 2 is fixedly connected with a gas spring 21. A support frame 22 is fixedly connected to the top of the gas spring 21, and a return spring 23 is fixedly connected between the support frame 22 and the base 2. There are two return springs 23, and the two return springs 23 refer to both sides of the screw rod 32. Symmetrically distributed, the reset spring 23 drives the support frame 22 to reset, so that the support frame 22 has elasticity, the bottom center position of the support frame 22 is fixedly connected with a threaded sleeve 24, the top of the support frame 22 is fixedly connected with a top plate 25, and the top of the top plate 25 is fixedly connected. The foot pad 26 is fixedly connected, the foot pad 26 is in an arc structure, and the inside of the foot pad 26 is filled with sponge, and by setting the sponge, the elasticity of the foot pad 26 is improved, and then the comfort of the foot pad 26 is improved;

A power base 3 is fixedly connected to the top of the base 2. The electrical output end of the power base 3 is provided with a battery. The battery supplies power to the light source 6, and the power base 3 supplies power to the battery. After the battery stores the electrical energy, it supplies power to the light source 6 to generate electricity. A permanent magnet 31 is fixedly connected to the inside of the seat 3, a screw rod 32 is rotatably connected to the inner center of the power generation base 3, a coil 33 is fixedly connected to the bottom end of the screw rod 32, and the outer wall of the screw rod 32 is connected to the threaded sleeve 24. Threaded connection of inner wall;

The two sides of the screw rod 32 are movably connected with the transmission teeth 4, and the outer side wall of the threaded sleeve 24 is fixedly connected with a tooth plate 41. During the movement, the transmission tooth 4 is driven to rotate, the transmission tooth 4 and the tooth plate 41 are meshed with each other, the outer side wall of the transmission tooth 4 is hinged with a connecting rod 42, one end of the connecting rod 42 is fixedly connected with a conductive buckle 43, and one end of the connecting rod 42 A trigger plate 5 is movably connected, and the outer side wall of the trigger plate 5 is provided with an arc-shaped chute 51. The arc-shaped chute 51 has a hook-shaped structure, the conductive buckle 43 slides along the arc-shaped chute 51, and the connecting rod 42 drives the conductive buckle 43 Sliding in the arc-shaped chute 51, the outer side wall of the trigger plate 5 is fixedly connected with a conductive seat 52. The conductive seat 52 is composed of two static contacts. The conductive seat 52 is electrically connected to the external power supply through wires. The two static contacts of the seat 52 are not in contact. When the conductive buckle 43 is in contact with the conductive seat 52, the two static contacts form a path. The lamp source 6 is provided above the embedded seat 1, and the conductive seat 52 passes through the wire and the lamp. The electrical input terminal of the source 6 is electrically connected.

Working principle: When pedestrians pass above the pre-embedded seat 1, the pedestrians step on the foot pads 26, so that the foot pads 26 drive the support frame 22 to move downward under the action of gravity, so that the support frame 22 is reset on the gas spring 21 and reset. Under the combined action of the spring 23, it has greater elasticity, so that the foot pad 26 can be lowered slowly, so that pedestrians have a comfortable feeling when walking on the foot pad 26, so as to attract pedestrians' attention and make pedestrians more willing to approach Architectural model display stand.

Please refer to FIG. 1 to FIG. 3 for the above structure and process.

At the same time, when the support frame 22 moves up and down, the threaded sleeve is moved up and down, so that the threaded sleeve can drive the screw rod 32 to rotate in forward and reverse directions, so that the screw rod 32 drives the coil 33 in the generator base 3 to rotate synchronously, so that the coil 33 The magnetic field lines generated by cutting the permanent magnet 31, according to the principle of magnetic generation, generate current on the coil 33, so that when pedestrians pass the foot pad 26, the current can be generated and stored, so that the generated current is the light source of the display stand The power supply is provided, so that the device does not need additional power supply, so as to achieve the purpose of energy saving and environmental protection.

Please refer to FIG. 1 to FIG. 3 for the above structure and process.

When the pedestrian stands on the foot pad 26, the threaded sleeve 24 is driven to move downward, so that the toothed plate 41 on the outside of the threaded sleeve 24 moves with it, so that the toothed plate 41 contacts the transmission tooth 4 and drives it to rotate, so that the transmission The connecting rod 42 on the tooth 4 drives the conductive buckle 43 to slide on the arc-shaped chute 51 on the trigger plate 5, so that the conductive buckle 43 is guided to the conductive seat 52, the circuit on the conductive seat 52 is connected, and the conductive seat 52 is connected to the conductive seat. The light source 6 connected to 52 is automatically turned on, so that when pedestrians stand near the display stand, the light is automatically turned on, so as to achieve the purpose of attracting the attention of pedestrians. Source 6 is automatically turned off to achieve the purpose of energy saving and environmental protection.

Please refer to FIG. 4 to FIG. 6 for the above structure and process.

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

Claims

A display assembly for attracting attention by automatically turning on a light source for an architectural model, comprising a pre-embedded seat (1), characterized in that a base (2) is fixedly connected to the interior of the pre-embedded seat (1), and the base ( 2) A gas spring (21) is fixedly connected to the top of the gas spring (21), a support frame (22) is fixedly connected to the top of the gas spring (21), and a threaded sleeve ( 24), a top plate (25) is fixedly connected to the top of the support frame (22), and a foot pad (26) is fixedly connected to the top of the top plate (25);

The top of the base (2) is fixedly connected with a power generation base (3), the interior of the power generation base (3) is fixedly connected with a permanent magnet (31), and the inner central position of the power generation base (3) is rotatably connected with a a screw rod (32), the bottom end of the screw rod (32) is fixedly connected with a coil (33), and the outer side wall of the screw rod (32) is threadedly connected with the inner side wall of the threaded sleeve (24);

The two sides of the screw rod (32) are movably connected with transmission teeth (4), the outer side wall of the threaded sleeve (24) is fixedly connected with a tooth plate (41), and the transmission teeth (4) are connected with the teeth The plates (41) are engaged with each other, a connecting rod (42) is hinged on the outer side wall of the transmission tooth (4), and a conductive buckle (43) is fixedly connected to one end of the connecting rod (42). The connecting rod (42) A trigger plate (5) is movably connected to one end of the trigger plate (5), an arc-shaped chute (51) is opened on the outer side wall of the trigger plate (5), and a conductive seat (52) is fixedly connected to the outer side wall of the trigger plate (5), A lamp source (6) is arranged above the embedded seat (1), and the conductive seat (52) is electrically connected to an electrical input end of the lamp source (6) through a wire.
A display assembly for attracting attention by automatically turning on a light source for an architectural model according to claim 1, wherein a return spring (23) is fixedly connected between the support frame (22) and the base (2). ), there are two reset springs (23) in total, and the two reset springs (23) are symmetrically distributed with reference to both sides of the screw rod (32).
A display assembly for automatically turning on a light source for building models to attract attention according to claim 1, wherein the foot pad (26) is in an arc-shaped structure, and the inside of the foot pad (26) Filled with sponge.
The display assembly for automatically turning on the light source for building models to attract attention according to claim 1, characterized in that: one side of the toothed plate (41) and the outer side wall of the transmission tooth (4) are in the same vertical on-line.
The display assembly for automatically turning on the light source for building models to attract attention according to claim 1, characterized in that: the arc-shaped chute (51) is a hook-shaped structure, and the conductive buckle (43) runs along the The arc-shaped chute (51) slides.
A display assembly for attracting attention by automatically turning on a light source for an architectural model according to claim 1, wherein the conductive seat (52) is composed of two static contacts, and the conductive seat (52) passes through the The wires are electrically connected to an external power source.
A display assembly for automatically turning on a light source for an architectural model to attract attention according to claim 1, characterized in that: the electrical output end of the power generation base (3) is provided with a battery, and the battery is the lamp Source (6) supplies power.