CN215245222U - Electric trailer with protection function - Google Patents

Abstract

The utility model discloses an electric trailer with protect function, including automobile body and locomotive, automobile body and locomotive welded fastening, the effect groove is seted up to the bottom of automobile body, the symmetry lateral wall in effect groove is seted up flutedly and sliding tray respectively, sliding connection has the limiting plate in the recess, one side welded fastening that the export was kept away from in the effect groove has electric telescopic handle, electric telescopic handle is last to be provided with thrust unit, thrust unit is including the movable plate, movable plate and electric telescopic handle's free end welded fastening, two sliding connection has first sliding block and second sliding block in the sliding tray respectively. The utility model discloses a set up motor and push pedal isotructure for the vehicle makes the threaded rod drive the screw thread piece to remove through starter motor before opening, thereby makes the push pedal remove, and the children that will be in the vehicle bottom and play promote out, avoids taking place the incident.

Description

Electric trailer with protection function

Technical Field

The utility model relates to an electric trailer technical field especially relates to an electric trailer with protect function.

Background

Along with the continuous development of economy, the vehicle also increases continuously, and the navigating mate is in safe principle when the vehicle of traveling usually, will encircle the car week walking round, avoids the phenomenon that children played in the bottom of the automobile body.

But because the volume of trailer is great, the phenomenon of automobile body bottom often can not be seen to the navigating mate when the car is gone round one's turn, thereby often can exist certain physical demands when bowing and make few drivers bow to look over to under the condition that can't guarantee automobile body bottom safety and the vehicle of traveling, thereby cause the accident, based on this, the utility model designs an electric trailer with protect function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric trailer with a protection function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric trailer with protect function, includes automobile body and locomotive, automobile body and locomotive welded fastening, the bottom of automobile body is seted up there is the effect groove, the symmetry lateral wall in effect groove is seted up flutedly and sliding tray respectively, sliding connection has the limiting plate in the recess, one side welded fastening who keeps away from the export in the effect groove has electric telescopic handle, electric telescopic handle is last to be provided with thrust unit.

Preferably, thrust unit is including the movable plate, movable plate and electric telescopic handle's free end welded fastening, two sliding tray is internal sliding connection respectively has first sliding block and second sliding block, the roof of first sliding block and second sliding block all welded fastening has the connecting rod, two the other end of connecting rod all with movable plate welded fastening.

Preferably, the lateral wall welded fastening of second sliding block has the motor, the output shaft welded fastening of motor has the threaded rod, threaded connection has the screw thread piece on the threaded rod, the diapire welded fastening of screw thread piece has the push pedal, two the recess is kept away from open-ended one side and all welded fastening has the electro-magnet, two one side that the division board deviates from all welded fastening has the spring, the other end of spring all runs through the cell wall welded fastening of electro-magnet and recess.

Preferably, the other end of threaded rod is connected with first sliding block is rotated, the lateral wall veneer of push pedal is fixed with the cushion.

Preferably, the electric telescopic rods are located at the symmetric center of the moving plate, and the two connecting rods are symmetrically arranged by taking the electric telescopic rods as the symmetric center.

Preferably, the bottom of the vehicle body is provided with wheels, and the lowest position of the push plate is higher than that of the wheels.

Preferably, the longitudinal dimension of the two limiting plates is smaller than that of the moving plate, the top wall of each limiting plate abuts against the bottom wall of the moving plate in an initial state, and the limiting plates are made of metal materials.

Compared with the prior art, the utility model has the advantages of:

1. through setting up electric telescopic handle and motor isotructure for when the vehicle before starting, make to drive the push pedal through starting electric telescopic handle and move down, make the rotation through the threaded rod drive the push pedal through starter motor and remove, the children that will be in the vehicle bottom and play promote the position of being convenient for to observe to the eyes, avoid taking place the incident.

2. Through setting up structures such as electro-magnet and limiting plate for before carrying out safety inspection to the vehicle bottom, it has magnetism through the control electromagnet circular telegram, thereby attracts the limiting plate to the recess in, has removed the spacing to the movable plate, and at initial condition, the limiting plate is spacing to the movable plate, has guaranteed the stability ability of device.

Drawings

Fig. 1 is a schematic structural diagram of an electric trailer with a protection function according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of an electric trailer with a protection function according to the present invention;

fig. 3 is a side view of the electric trailer with protection function provided by the present invention.

In the figure: the vehicle comprises a vehicle body 1, a vehicle head 2, an action groove 3, a groove 4, a limiting plate 5, an electric telescopic rod 6, a movable plate 7, a sliding groove 8, a first sliding block 9, a second sliding block 10, a connecting rod 11, a motor 12, a threaded rod 13, a threaded block 14, a push plate 15, an electromagnet 16 and a spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electric trailer with protect function, including automobile body 1 and locomotive 2, automobile body 1 and locomotive 2 welded fastening, the bottom of automobile body 1 is seted up and is acted on groove 3, and recess 4 and sliding tray 8 have been seted up respectively to the symmetrical lateral wall in action groove 3, and sliding connection has limiting plate 5 in recess 4, and one side welded fastening that the export was kept away from in action groove 3 has electric telescopic handle 6, is provided with thrust unit on the electric telescopic handle 6.

The pushing device comprises a moving plate 7, the moving plate 7 is fixed to the free end of the electric telescopic rod 6 in a welded mode, a first sliding block 9 and a second sliding block 10 are respectively connected to the two sliding grooves 8 in a sliding mode, a connecting rod 11 is fixed to the top wall of the first sliding block 9 and the top wall of the second sliding block 10 in a welded mode, and the other end of the two connecting rods 11 is fixed to the moving plate 7 in a welded mode.

Lateral wall welded fastening of second sliding block 10 has motor 12, and motor 12's output shaft welded fastening threaded rod 13, threaded connection have screw thread block 14 on the threaded rod 13, and the diapire welded fastening of screw thread block 14 has push pedal 15, and two recesses 4 keep away from the equal welded fastening in open-ended one side and have electro-magnet 16, and the equal welded fastening in one side that two limiting plates 5 deviate from mutually has spring 17, and the other end of spring 17 all runs through electro-magnet 16 and recess 4's cell wall welded fastening.

The other end and the first sliding block 9 of threaded rod 13 rotate to be connected, the lateral wall veneer of push pedal 15 is fixed with the cushion, electric telescopic handle 6 is located the center of symmetry department of movable plate 7, two connecting rods 11 use electric telescopic handle 6 to set up as the center of symmetry, the bottom of automobile body 1 is provided with the wheel, the extreme lower position of push pedal 15 is higher than the extreme lower position of wheel, make at the in-process that promotes, the bottom of push pedal 15 can not directly contact with ground, thereby avoid becoming dirty, the longitudinal dimension of two limiting plates 5 is less than the longitudinal dimension of movable plate 7, under the initial state, the roof of limiting plate 5 offsets with the diapire of movable plate 7, limiting plate 5 adopts the metal material preparation to form, make and can attract limiting plate 5 when electro-magnet 16 is electrified, thereby remove the spacing to movable plate 7.

The utility model discloses in, before the vehicle is opening, the driver makes 16 circular telegrams of electro-magnet have magnetism through external switch, attract two limiting plates 5 to recess 4 in, limiting plate 5 is to movable plate 7 spacing has been removed, through opening electric telescopic handle 6, make electric telescopic handle 6 drive movable plate 7 and move down, under the effect of connecting rod 11, make first sliding block 9 slide and second sliding block 10 slide in sliding tray 8 simultaneously and move down, starting motor 12 this moment, make motor 12's output shaft drive threaded rod 13 rotate, thereby make threaded block 14 remove on threaded rod 13, make push pedal 15 remove, thereby carry out safety inspection to the vehicle bottom, thereby avoid children to play in the vehicle bottom and cause the incident, cushion in push pedal 15 avoids causing the injury to children when promoting children.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an electric trailer with protect function, includes automobile body (1) and locomotive (2), its characterized in that, automobile body (1) and locomotive (2) welded fastening, useful groove (3) are seted up to the bottom of automobile body (1), the symmetry lateral wall in useful groove (3) is seted up fluted (4) and sliding tray (8) respectively, sliding connection has limiting plate (5) in recess (4), one side welded fastening who keeps away from the export in useful groove (3) has electric telescopic handle (6), be provided with thrust unit on electric telescopic handle (6).

2. The electric trailer with the protection function as claimed in claim 1, wherein the pushing device comprises a moving plate (7), the moving plate (7) is welded and fixed to the free end of the electric telescopic rod (6), a first sliding block (9) and a second sliding block (10) are respectively connected to the two sliding grooves (8) in a sliding manner, connecting rods (11) are welded and fixed to top walls of the first sliding block (9) and the second sliding block (10), and the other ends of the two connecting rods (11) are welded and fixed to the moving plate (7).

3. The electric trailer with the protection function as claimed in claim 2, wherein a motor (12) is fixed to the side wall of the second sliding block (10) in a welded manner, a threaded rod (13) is fixed to the output shaft of the motor (12) in a welded manner, a threaded block (14) is connected to the threaded rod (13) in a threaded manner, a push plate (15) is fixed to the bottom wall of the threaded block (14) in a welded manner, two electromagnets (16) are fixed to one sides, away from the opening, of the grooves (4) in a welded manner, springs (17) are fixed to one sides, away from the limiting plates (5) in a welded manner, and the other ends of the springs (17) penetrate through the grooves of the electromagnets (16) and the grooves (4) in a welded manner.

4. The electric trailer with the protection function as claimed in claim 3, wherein the other end of the threaded rod (13) is rotatably connected with the first sliding block (9), and the side wall of the push plate (15) is glued and fixed with a soft cushion.

5. The electric trailer with protection function as claimed in claim 2, wherein the electric telescopic rod (6) is located at the symmetry center of the moving plate (7), and the two connecting rods (11) are symmetrically arranged with the electric telescopic rod (6) as the symmetry center.

6. The electric trailer with protection function as claimed in claim 3, wherein the bottom of the body (1) is provided with wheels, and the lowest position of the push plate (15) is higher than the lowest position of the wheels.

7. The electric trailer with the protection function as claimed in claim 2, wherein the two limiting plates (5) have a longitudinal dimension smaller than that of the moving plate (7), the top wall of the limiting plate (5) abuts against the bottom wall of the moving plate (7) in the initial state, and the limiting plate (5) is made of a metal material.

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