CN213962271U - Position height-controllable formula podium - Google Patents

Abstract

The utility model discloses a be applied to a position height controllable formula podium in office tool field, its structure includes the base, supports riser, podium desktop and slides the step to form the standing position in one side, support the riser and surround and form the storage space that is used for the storage to slide the step, and be provided with in the storage space and slide the line rail, the one end that slides the step is provided with and slides line rail assorted card key that slides, another tip be provided with the high assorted supporting legs of base, the action opening that is used for sliding the line rail and shifts out is offered towards the standing position to the storage space, the action opening part is provided with spacing fender piece. This podium's structure setting has realized the body and has slided the combination formula assembly application of step, has promoted the practicality of device, has guaranteed with different height speaker's adaptation effect, for the speech quality provides the guarantee, and the concurrent operation is comparatively convenient, has reduced when regulation and control uses, has avoided the operation influence of speech, has guaranteed application scope.

Description

Position height-controllable formula podium

Technical Field

The utility model relates to an office tool field especially relates to a position height-controllable formula podium.

Background

The height of the conventional podium is constant, the height of the conventional podium is set to be a height level set according to the average height, the conventional podium and the podium are in a good fit relation only when the user is in the range of the average height, and the podium can shield the user when the user is low in height, so that the presentation effect is reduced; and when user's height was too high, then can lead to the user to see clearly or guarantee the radio reception effect of microphone to placing the lecture manuscript on the lecture table through bowing to lead to using the reduction of comfort level and practicality, and can bring the awkwardness for the lecturer, be unfavorable for going on smoothly of lecture. The conventional structure is usually the height-adjustable platform table top of the podium, and the height adjustment can meet the requirements of lecturers with different heights, but has limitation on the presentation of the lecture effect. As is known, the optimal height of the podium is to ensure that the lecturer can fully observe and listen to the lecturer, and the reduction of the height easily causes that the lecturer behind cannot view the corresponding lecturer, which may have adverse effects on the viewing cognition and the lecture quality of the lecturer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a podium with adjustable effective station height who promotes application scope.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a position height controllable formula podium, includes base, support riser and podium desktop to form the standing position in one side, still including sliding the step, it is provided with the multistage step face that is used for trampling to slide the step, support the riser and surround and form the storage space that is used for saving the step that slides, be provided with the line rail that slides in the storage space, the one end of sliding the step be provided with slide line rail assorted card key that slides, another tip be provided with base height assorted supporting legs, the action opening that is used for sliding the line rail and shifts out is offered towards the standing position to the storage space, the action opening part is provided with spacing fender spare.

Further, the card key that slides is for setting up in the gyro wheel that slides step end angle, the gyro wheel includes upper round and lower round, upper round and lower round are the race pulley of same specification, slide the line rail including respectively with upper round and lower round corresponding line rail and lower line rail, the tip that the line rail that moves down towards standing position is the spacing setting of closing.

Further, the sliding steps realize linear reciprocating movement along the sliding linear rail.

Furthermore, side baffles are respectively arranged on two sides of the multistage step surface of the sliding step.

Further, the side of supporting the riser towards storage space is the arcwall face, the both ends of arcwall face and last linear rail and lower linear rail realize level and smooth transition, the step that slides can realize towards the reciprocal rotation operation of arcwall face for the axle with the axis of following wheel, when the step that slides rotates towards storage space, the lower wheel can realize with the screens of lower linear rail and can follow lower linear rail and realize reciprocating motion.

Furthermore, universal wheels with foot cups are arranged below the base.

The utility model has the advantages that:

the structure of the podium realizes the combined assembly and application of the body and the sliding steps, improves the practicability of the device, ensures the adaptation effect with the podium with different heights, provides guarantee for the speech quality, is convenient to operate, reduces the regulation and control time, avoids the influence on the speech operation and ensures the application range; in addition, the device can utilize the storage space to store and fold and unfold the sliding steps, so that the loss of components caused by the separation of the structure is avoided, the storage and application quality of equipment is ensured, and the improvement of the practicability of the device is further realized.

Drawings

Fig. 1 is a perspective view of an embodiment of a speech platform with height-controllable standing position according to the present invention;

FIG. 2 is a perspective view of a second embodiment of a speech platform with height-controllable standing position according to the present invention;

fig. 3 is a cross-sectional view showing a connection structure of a sliding step of a podium with controllable standing position and height according to the present invention;

fig. 4 is a cross-sectional view of a connection structure of the podium with controllable standing position and height according to the present invention;

fig. 5 is a structural sectional view of the sliding step of the podium with controllable standing position and height of the present invention during the expansion/storage process;

fig. 6 is a cross-sectional view of a connection structure of a slide step of a podium with a controllable standing position and height according to the present invention in an application state;

labeled as: 1. a base; 2. supporting a vertical plate; 21. a storage space; 22. a sliding linear rail; 3. a platform desktop; 31. side coaming plates; 4. a storage drawer; 5. sliding steps; 51. corner end rollers; 52. supporting legs; 53. side baffle plates.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

The structure of the podium is as shown in fig. 1 and 2, the podium comprises a base 1, a supporting vertical plate 2 and a podium table top 3, and a standing position is formed on one side, namely, in the lecture process, a speaker stands in the standing position for lecturing. This podium desktop 3 can be electronic screen integral type structure to utilize side coaming 31 and then shelter from all the other trilateral encirclements of podium desktop 3, promote the guard effect. The supporting vertical plate 2 forms a storage space 21 by surrounding between the middle grid plate and the base 1, the sliding step 5 can be arranged in the storage space 21, and the storage space 21 is provided with an action opening towards the standing position so as to facilitate the moving in and out of the sliding step 5. As shown in fig. 3 to 6, in order to ensure the moving-out effect of the slide step 5, a slide rail 22 is disposed in the storage space 21, and a slide key matched with the slide rail 22 is disposed at an end of the slide step 5 disposed in the storage space 21. The sliding key in the figure is two rows of rollers 51 respectively arranged at two end corners of the sliding step 5, and in order to ensure the positioning quality and the displacement effect, the number of the rollers 51 can be four, and the rollers are respectively arranged at the four end corners to be divided into an upper wheel and a lower wheel. The upper wheel and the lower wheel are distinguished in the directions of up and down by the sliding steps 5 in the normal application state, namely the upper wheel and the lower wheel can be externally arranged on the multi-stage step surfaces of the storage space 21 in the gradually increasing state. The upper wheel and the lower wheel are wheel groove pulleys with the same specification, the sliding line rail 22 is an upper line rail and a lower line rail which correspond to the upper wheel and the lower wheel respectively, and the end part of the lower line rail facing the standing position is in a closed limiting arrangement, so that the sliding step 5 is prevented from being separated accidentally. The other end of the sliding step 5 is provided with a supporting leg 52 matched with the height of the base 1, and when the sliding step is moved out, the supporting leg 52 can be used for supporting the end of the sliding step, so that the use stability is ensured. The bottom surface of the support foot 52 may be covered with a rubber sheet to enhance the support skid resistance. Meanwhile, in order to avoid the sliding step 5 from moving out by mistake, the action opening can be used for installing a limiting stopper at the opening end part of the upper line rail, so that the limiting stopper is blocked and limited.

The slide step 5 in fig. 3 is used for storage and removal by reciprocating linear movement along the storage space 21, and side guards 53 are respectively installed on both sides of the multi-step surface to protect it. In the application process, the roller 51 is always clamped on the sliding track 22, the selection of the height of the application step surface is realized by drawing the sliding step 5, and the supporting leg 52 is always positioned outside the storage space 21, so that the sliding step 5 capable of moving inwards is internally limited. In addition to the above application method, as shown in fig. 4 to 6, the sliding step 5 can perform a reciprocating rotation operation toward the arc surface with the central axis of the lower wheel as an axis, that is, the supporting leg 52 rotates upward in the accommodated state. When the sliding step 5 is in a storage state, a worker can directly step on the supporting leg 52 to rotate the sliding step 5 around the hinge shaft as an axis, so that the step is put down, the supporting leg 52 can support the rear end of the sliding step 5, and the front end of the supporting leg is supported and positioned by the base 1 and the roller 51 in a matching manner. The support of the front end and the rear end of the sliding step 5 ensures that the bottom surface of the sliding step 5 is parallel to the base 1 and keeps a certain gap, thereby avoiding the damage caused by the structural friction. The structure can directly regulate and control the exposed step surface by pushing the sliding step 5 in the application process, thereby ensuring the matching effect of the standing step and the height of a speaker. In order to ensure the opening quality, the outer side of the supporting leg 52 is provided with a clamping convex point, so that the situation that the sliding step 5 in the storage state is excessively moved inwards to cause incapability of opening is avoided. In the speech process, the staff also can directly advance the step with the foot and accomodate. And support riser 2 and set up towards the arcwall face of storage space 21, can realize the level and smooth transition with last linear rail and lower linear rail, and then guarantee that the upper wheel can get into the lower linear rail thereupon smoothly, and then establish the location in its card. The last linear rail and the lower linear rail correspond to each other in parallel, corresponding guide grooves can be arranged on the arc-shaped surface, and rotary displacement quality is guaranteed.

In addition, in order to promote the configuration function diversity of podium, the below of this base is provided with the universal wheel of taking the podium cup, and then promotes displacement \ location flexibility. The supporting vertical plate 2 can also be arranged at a position close to the platform desktop 3 to realize the arrangement of the storage drawer 4, so that the satisfaction of various requirements can be ensured.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides a position height-controllable formula podium, includes base (1), supports riser (2) and podium desktop (3) to form the standing position in one side, its characterized in that still includes and slides step (5), slide step (5) are provided with the multistage step face that is used for stepping on, support riser (2) surround and form storage space (21) that are used for saving to slide step (5), be provided with in storage space (21) and slide line rail (22), the one end of sliding step (5) is provided with and slides the card key of rail (22) assorted, and another tip is provided with supporting legs (52) with base (1) height-assorted, storage space (21) are offered towards the standing position and are used for sliding the action opening that line rail (22) shifted out, the action opening part is provided with spacing fender piece.

2. The podium with controllable standing position and height as claimed in claim 1, wherein the sliding key is a roller (51) disposed at an end corner of the sliding step (5), the roller (51) comprises an upper wheel and a lower wheel, the upper wheel and the lower wheel are sheave pulleys of the same specification, the sliding track (22) comprises an upper track and a lower track corresponding to the upper wheel and the lower wheel, respectively, and the end of the lower track facing the standing position is in a closed position limiting arrangement.

3. The podium with controllable standing position and height as claimed in claim 2, wherein the sliding step (5) is linearly reciprocated along the sliding track (22).

4. The podium with controllable standing position and height as claimed in claim 3, wherein the slide step (5) is provided with side baffles (53) at two sides of the multi-step surface.

5. The podium with controllable standing position and height as claimed in claim 2, wherein the side of the supporting vertical plate (2) facing the storage space (21) is an arc-shaped surface, the two ends of the arc-shaped surface and the upper and lower tracks are in smooth transition, the sliding step (5) can realize reciprocating rotation operation facing the arc-shaped surface by taking the central axis of the lower wheel as an axis, and when the sliding step (5) rotates towards the storage space (21), the lower wheel can realize clamping with the lower track and can realize reciprocating movement along the lower track.

6. The podium with controllable standing position and height as claimed in claim 1, wherein the universal wheels with goblets are arranged under the base (1).

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