TWM521394U - Platform elevation device - Google Patents

Description

Platform lifting device

This creation relates to a lifting device, and more particularly to a platform lifting device that can be used to adjust the height of a table.

According to the conventional apparatus for providing lifting, for example, on a height-adjustable table frame, which is driven by a motor for a telescopic link mechanism to adjust the displacement of the table top or downward, and then Provide the desktop visual user's needs to adjust the high and low position, so as to adapt to different user needs.

However, the above device necessarily requires the motor to be mounted on the table frame, and the motor has a certain size. However, the conventional method does not consider whether the position of the motor affects the user's use of the table frame, or does not take into account the integrated design of the device for each mechanical component, so that the rotor portion inside the motor is mostly exposed on the overall structure. In the action of lifting and lowering, it is easy to cause an accident of impact due to the protruding of the motor. Especially in the case of maintenance, the protruding portion of the motor is more likely to hit the head of the maintenance personnel, etc., so safety considerations There are also ill-conceived.

In view of this, the creator is trying to improve and solve the above-mentioned shortcomings, and he has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

The main purpose of the present invention is to provide a platform lifting device, which is provided with a driver (ie, a motor) of the device between two supporting frames on the overall structure, and provides shielding within a certain range of the driver through the two supporting frames. Therefore, the driver will not be exposed or protruded too much to affect the overall design, and can also avoid accidents such as impact, thereby facilitating maintenance.

Another object of the present invention is to provide a platform lifting device which can be assembled quickly and conveniently by the above integrated design, and the product packaging is easy (because the motor has no protruding portion, no need to cooperate with the protruding portion) Design packaging structure).

In order to achieve the above object, the present invention provides a platform lifting device for supporting a platform for lifting, and includes a supporting mechanism and a lifting control mechanism coupled with the supporting mechanism, the supporting mechanism is erected to support the platform. And the supporting mechanism has at least one lifting rod, and the lifting control mechanism can drive the lifting rod of the supporting mechanism for lifting movement, and the lifting control mechanism comprises a driver, a driving rod driven by the driver, and at least one of the driving rod and the lifting rod The inter-connector and the two support frames spaced along the drive rod, and the drive is located between the two support frames.

<this creation>

1‧‧‧Support institutions

10‧‧‧ Lifting rod

11‧‧‧ Support

2‧‧‧ Lifting control mechanism

20‧‧‧ drive

200‧‧‧ seat board

21‧‧‧ Transmission rod

210‧‧‧ Spindle

211‧‧‧ casing

22‧‧‧Connector

23‧‧‧Support frame

24‧‧‧ Controller

25‧‧‧Micro Switch Group

3‧‧‧ platform

Figure 1 is a perspective view of the creation.

Figure 2 is a top plan view of the creation.

Figure 3 is a schematic plan view of the front view of the present creation.

Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3.

Figure 5 is a partial enlarged detail view of another embodiment of the present creation.

In order to further disclose the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are respectively a schematic perspective view, a plan view of a plan view, and a schematic plan view of a front view. The present invention provides a platform lifting device for supporting a platform 3 for lifting movement, wherein the platform 3 can be adjusted to a moderate height position, the platform 3 can be a table top; the platform lifting device The utility model comprises a supporting mechanism 1 and a driving lifting control mechanism 2; wherein: the supporting mechanism 1 is erected to support the platform 3, and the supporting mechanism has at least one lifting rod 10, and the lifting rod 10 can be composed of a plurality of sleeves ) constitutes. In the embodiment of the present invention, the number of the lifting rods 10 of the supporting mechanism 1 may be two, and a supporting seat 11 is respectively disposed under any of the lifting rods 10 to support the lifting rods 10 upwardly. Therefore, the platform 3 can be supported upward at a certain height position through the support mechanism 1.

The lifting control mechanism 2 is interlocked with the supporting mechanism 1 to drive the lifting rod 10 of the supporting mechanism 1 to move upward or downward, so that the platform 3 supported by the lifting device can be adjusted to a moderate degree. The purpose of the height position. The lifting control mechanism 2 includes a driver 20, a transmission rod 21 driven by the driver 20, at least one connector 22 disposed between the transmission rod 21 and the lifting rod 10, and two spaced along the transmission rod 21. Set the support frame 23. The driver 20 can be a motor for driving the transmission rod 21 to rotate in the forward and reverse directions, and then can be disposed between the transmission rod 21 and the lifting rod 10 through the connector 22, so that the transmission rod 21 can be The lifting rod 10 is driven to perform positive and negative rotations. For example, when the lifting rod 10 is rotated forward, the platform 3 can be lifted upwards; conversely, when the lifting rod 10 is reversed, the contraction can be provided to displace the platform downward.

Referring to FIG. 4 together, the present invention mainly provides the driver 20 between the two support frames 23 described above. In more detail, as shown in FIG. 2, the driver 20 is fixed to the inner side of any of the support frames 23 by a single board 200. The seat board 200 can be an "L" shaped board, one end of which is connected to the driver 20 and The transmission rod 21 is passed through, and the other end is fixed to the inside of the support frame 23, and the rotor inner portion of the driver 20 is axially disposed parallel to the transmission rod 21, that is, also disposed in parallel with the two support frames 23. At the same time, the spacing between the two support frames 23 can be further provided by a controller 24 to achieve the purpose of mechanical component integration without protruding outward.

Furthermore, as shown in FIG. 5, in another embodiment of the present invention, the controller 24 is replaced with a micro switch group 25, and can be coupled to the driver 20 in an "L" shape. The seat plate 200 is located at two sides of the seat plate 200 through which the transmission rod 21 passes. The transmission rod 21 may further include a main shaft 210 and a sleeve 211 disposed on the main shaft 210. The sleeve 211 is stretched or shortened outside the main shaft 210 to match the second lifting rod 10. The spacing between the two is adjusted to further suit the platform 3 of different area sizes.

Therefore, by the above-mentioned structural composition, the lifting device of the creation platform can be obtained.

Therefore, with the lifting platform of the present invention, since the driver 20 can be disposed between the two supporting frames 23, the shielding of the driver 20 can be provided through the two supporting frames 23, so that the driver 20 does not have a part exposed, or It is too convex to affect the overall design, and it can also avoid accidents such as impacts, which is convenient for maintenance. Further, by the above integrated design, the assembly can be fast and convenient, and the portion of the driver 20 is not protruded, and the package structure is not required to be matched with the protruding portion, so it is relatively easy or even convenient on the product packaging. Packing and conveying.

In summary, this creation is a rare new creative product, which can achieve the intended purpose of use, and solve the lack of knowledge, but also because of the novelty and progress, fully in line with the new type The patent application requirements are filed in accordance with the Patent Law. Please check and grant the patent in this case to protect the rights of the creator.

However, the above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent of the present invention is not limited thereby, and therefore equivalent structural changes made by using the present specification and the contents of the drawings are equally included in the present invention. Within the scope of creation, he is given to Chen Ming.

1‧‧‧Support institutions

20‧‧‧ drive

200‧‧‧ seat board

210‧‧‧ Spindle

211‧‧‧ casing

23‧‧‧Support frame

3‧‧‧ platform

Claims (11)

a platform lifting device for supporting a platform for lifting; the lifting device comprises: a supporting mechanism erected to support the platform, and the supporting mechanism has at least one lifting rod; and a lifting control mechanism, and the supporting mechanism Interacting to drive the lifting rod for lifting operation, and the lifting control mechanism comprises a driver, a transmission rod driven by the driver, at least one connector disposed between the transmission rod and the lifting rod, and two along the transmission rod And a support frame spaced apart; wherein the driver is located between the two support frames. The platform lifting device of claim 1, wherein the number of lifting rods of the supporting mechanism is two. The platform lifting device of claim 2, wherein a support base is disposed below the two lifting rods. The platform lifting device according to any one of claims 1 to 3, wherein the lifting rod is composed of a plurality of sleeves. The platform lifting device of claim 1, wherein the driver is a motor. The platform lifting device of claim 1, wherein the driver is secured to a side of any of the support frames by a panel. The platform lifting device of claim 6, wherein the seat plate is an "L" shaped plate, and one end of the seat plate is connected to the drive and the transmission rod is passed, and the other end of the seat plate is Fixed to the inside of the support frame. The platform lifting device of claim 7, wherein the driver has an "L" shape, and a micro switch group is coupled to the driver plate and is respectively located on the seat plate for the transmission. The two sides of the rod pass. The platform lifting device of claim 1, wherein the rotor axial direction inside the driver is disposed in parallel with the transmission rod. The platform lifting device of claim 1, wherein the transmission rod further comprises a main shaft and a sleeve disposed on the main shaft. The platform lifting device of claim 1, wherein the spacing between the two supporting frames is further provided by a controller.