CN219183225U - Station bench type automatic platform with height-adjustable station position - Google Patents

Abstract

The utility model relates to a bench-type automatic platform with an adjustable standing position, belonging to the technical field of platform, and comprising a teacher desk and a bench; the bench includes the base of fixed connection in lectern rear side, and the base top is equipped with multistage elevating platform from bottom to top in proper order, and the elevating platform that is located the top can go up and down for its below adjacent elevating platform, and the one-level elevating platform that is located the below can go up and down for the base, all is connected with the lift driving piece that is used for driving the elevating platform to go up and down between adjacent two-stage elevating platform and between one-level elevating platform and the base that are located the below, and the elevating platform that is located the top has the plane that supplies the speaker to stand. This station bench formula automation podium with adjustable station height can not increase podium area when adjusting station height, can be applicable to little space place, and station height adjustment scope is big.

Description

Station bench type automatic platform with height-adjustable station position

Technical Field

The utility model belongs to the technical field of podium, and particularly relates to a bench-type automatic podium with an adjustable standing position.

Background

The conventional podium adopts fixed height, can't satisfy different height lecturer's user demand. Patent CN213962271U discloses a station height controllable podium, it makes the lecturer stand on the step of different height through the slip of sliding the step for the podium to realize the regulation of lecturer station height, however, this kind of mode of realizing station height adjustment through the removal of sliding the step, when needing to use the highest level step, the sliding the step stretches out completely for the podium, will occupy the area behind the podium greatly, therefore, it can only use in the place that the space is great, the adaptation place is limited, simultaneously, its station height adjustment is limited to fixed progression only, the higher the altitude control scope, the more the required step number, the larger the podium area. Therefore, how to provide a bench-type platform with smaller floor area and larger adjustable range of the height of the station is a technical problem which needs to be solved in the current emergency.

Disclosure of Invention

Aiming at the technical problems, the utility model provides the bench-type automatic platform with the adjustable height of the station, which can not increase the occupied area of the platform when the height of the station is adjusted, can be suitable for small-space sites and has a large adjustment range of the height of the station.

The utility model provides a bench-type automatic platform with adjustable station height, which comprises:

a teacher's desk;

the bench comprises a base fixedly connected to the rear side of the teacher desk, a plurality of stages of lifting platforms are sequentially arranged above the base from bottom to top, the lifting platform located above can lift relative to the lifting platform adjacent to the lower side of the base, the primary lifting platform located below can lift relative to the base, lifting driving pieces for driving the lifting platform to lift are connected between the adjacent two stages of lifting platforms and between the primary lifting platform located below and the base, and the lifting platform located above is provided with a plane for a speaker to stand.

In some embodiments, a telescopic guide rod arranged along the vertical direction is connected between two adjacent stages of lifting platforms and between the lowest stage of lifting platform and the base.

In some of these embodiments, the telescoping guiding bars are distributed at the four corners of the lift table.

In some of these embodiments, the telescoping guiding rod comprises a plurality of guiding nodes that are sleeved one after the other.

In some embodiments, connecting rods arranged in a crossing way are connected between two adjacent stages of lifting platforms and between the lowest stage of lifting platform and the base, and the lengths of the connecting rods are telescopic.

In some of these embodiments, the connecting rod comprises multiple rod segments of a sequential set.

In some embodiments, the side of the uppermost primary lifting platform, except the side facing the lectern, is provided with a roller shutter.

In some of these embodiments, the lifting drive is a jack that expands and contracts in a vertical direction.

In some of these embodiments, the bench-type podium further comprises:

the camera is arranged on the lectern and used for shooting images of the lecturer at the part above the lectern;

and the controller is electrically connected with the camera and the lifting driving parts of the lifting tables at all levels respectively.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the bench-type automatic platform with the adjustable standing height, the standing height is adjusted by means of the vertical lifting of the multistage lifting platform, so that the standing height of a lecturer is changed, the standing height can be adjusted according to the height of the lecturer, the adjusting range is wide, and the adjusting mode is simple and convenient

2. In the bench-type automatic platform with the height-adjustable standing position, the multi-stage lifting platform can be lifted vertically, so that the occupied area is not increased additionally, and the bench-type automatic platform is wide in application field.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of an embodiment of a bench-type automated podium with height adjustable stands according to the present utility model;

fig. 2 is a schematic view showing a bench structure in an embodiment of the bench-type automatic platform with height-adjustable standing position according to the present utility model.

In the figure:

1. a teacher's desk; 2. a standing stool; 3. a camera; 4. a controller;

21. a base; 22. a lifting driving member; 23. a lifting table; 24. a retractable guide rod; 25. a connecting rod; 26. and (3) rolling curtains.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 2, in an exemplary embodiment of the bench-type automatic lecture table with adjustable standing height of the present utility model, the bench-type automatic lecture table with adjustable standing height includes a lecture table 1 and a bench 2; the bench 2 includes the base 21 of fixed connection in lectern 1 rear side, and base 21 top is from supreme multistage elevating platform 23 that is equipped with in proper order down, and the elevating platform 23 that is located the top can be gone up and down for its below adjacent elevating platform 23, and the one-level elevating platform 23 that is located the below can go up and down for base 21, all is connected with the lift driving piece 22 that is used for driving elevating platform 23 between adjacent two-level elevating platform 23 and between one-level elevating platform 23 that is located the below and the base 21, and the elevating platform 23 that is located the top has the plane that supplies the lecture person to stand.

Above-mentioned station bench formula automatic podium with adjustable station height, through the vertical lift of the multistage elevating platform 23 that sets up, realized the regulation of station bench 2 height to change the station height of lecture person, its station height can be adjusted wantonly according to the lecture person height, and accommodation is big, and the regulation mode is simple convenient. Meanwhile, in the bench-type automatic platform with the height-adjustable standing position, the multi-stage lifting platform 23 is lifted vertically, so that the occupied area is not increased additionally, and the bench-type automatic platform is wide in application field.

In order to facilitate control of the lifting movement direction of the lifting platform 23, as shown in fig. 1 and 2, a telescopic guide bar 24 arranged in the vertical direction is connected between the two adjacent stages of lifting platforms 23 and between the lowest stage of lifting platform 23 and the base 21. By providing the telescopic guide bar 24, the movement direction of the elevating table 23 is restricted when the elevating table 23 is elevated, and the elevating of the elevating table 23 can be ensured to be stable. Preferably, the telescopic guide rods 24 are distributed at four corners of the lifting platform 23 to ensure stable lifting of the lifting platform 23. In this embodiment, the telescopic guide rod 24 includes a plurality of guide joints that are sequentially sleeved, and the telescopic guide rod 24 is telescopic through the relative movement between the guide joints.

Further, in order to improve the stability of the lifting platform 23 when lifting, as shown in fig. 1, a link 25 provided in a cross is connected between the two adjacent stages of lifting platforms 23 and between the lowest stage of lifting platform 23 and the base 21, and the length of the link 25 is extendable. When the lifting platform 23 is lifted, the connecting rod 25 stretches and contracts along with the lifting of the lifting platform 23, so that the multi-stage lifting platform 23 is always connected with the base 21, the structural stability of the standing stool 2 is improved, and the lifting platform 23 is lifted stably. In the present embodiment, the link 25 includes a plurality of rod segments in a sequential set, and the expansion and contraction of the link 25 are realized by the relative movement between the rod segments, so that the link 25 expands and contracts along with the lifting of the lifting table 23.

As shown in fig. 1, in this embodiment, the roller shutter 26 is provided on the side of the uppermost stage lift 23 other than the side facing the desk 1. When the roller shutter 26 is put down, the internal structure of the standing stool 2 can be shielded, which is beneficial to maintaining the aesthetic appearance.

As shown in fig. 2, in this embodiment, the lifting driving member 22 is specifically a jack, and the jack stretches in the vertical direction.

In addition, in order to facilitate the adjustment of the height of the bench 2 according to the height of the presenter, as shown in fig. 1, the bench-type podium further includes a camera 3 and a controller 4; the camera 3 is arranged on the lectern 1 and is used for shooting images of the lecturer at the part above the lectern 1; the controller 4 is electrically connected with the camera 3 and the lifting driving piece 22 of each stage of lifting platform 23 respectively, so as to obtain the image of the part, above the teacher's desk 1, of the lecturer, which is shot by the camera 3, and according to the height of the part, above the teacher's desk 1, the lifting platform 23 is controlled to lift by utilizing logic stored in the controller 4, so that the height of the part, above the teacher's desk 1, of the lecturer is always kept at the set height. It should be noted that the controller 4 may be a conventional PLC controller, and its control logic may be written by a person skilled in the art according to common general knowledge, which belongs to the prior art and is not described herein.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (9)

1. Station bench formula automation podium with adjustable station height, its characterized in that includes:

a teacher's desk;

the bench comprises a base fixedly connected to the rear side of the teacher desk, a plurality of stages of lifting platforms are sequentially arranged above the base from bottom to top, the lifting platform located above can lift relative to the adjacent lifting platform below the lifting platform, the lifting platform located at the lowest stage can lift relative to the base, lifting driving pieces used for driving the lifting platform to lift are connected between the lifting platforms and between the lifting platform and the base at the lowest stage, and the lifting platform located at the uppermost stage is provided with a plane for a teacher to stand.

2. The bench-type automatic platform with adjustable standing height according to claim 1, wherein a telescopic guide rod arranged along the vertical direction is connected between the two adjacent stages of lifting platforms and between the lifting platform and the base at the lowest stage.

3. The bench-type automated podium with adjustable standing height according to claim 2, wherein the telescopic guide bars are distributed at four corners of the elevating platform.

4. A bench-type automated lecture table with adjustable standing height according to claim 3, wherein the telescopic guide rod comprises a plurality of guide joints which are sequentially sleeved.

5. The bench-type automatic platform with adjustable standing height according to claim 1, wherein connecting rods arranged in a cross mode are connected between two adjacent stages of lifting platforms and between the lifting platform and the base at the lowest stage, and the lengths of the connecting rods are telescopic.

6. The bench-type automated lecture table with adjustable standing height according to claim 5, wherein the link comprises a plurality of link sections of a sequential kit.

7. A bench-type automatic platform with adjustable height at station according to any of claims 2-6, characterized in that the lifting platform at the uppermost stage is provided with a rolling curtain on the other side surface except the side facing the lectern.

8. The bench-type automatic platform with adjustable standing height according to claim 1, wherein the lifting driving member is a jack, and the jack stretches and contracts in the vertical direction.

9. The bench-type automated podium with adjustable standing height of claim 1, further comprising:

the camera is arranged on the lectern and used for shooting images of the lecturer positioned above the lectern;

and the controller is respectively and electrically connected with the camera and the lifting driving parts of the lifting tables at all levels.

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