CN219140361U - Adjustable paperless flat plate - Google Patents

Abstract

The utility model discloses an adjustable paperless flat plate, which relates to the technical field of flat plates and comprises a base, wherein a first accommodating groove is formed in the upper part of the base, a third accommodating groove is formed in the position, located on one side of the first accommodating groove, of the upper part of the base, a connecting rod is arranged in the first accommodating groove, the connecting rod is rotationally connected with the first accommodating groove through a first pin shaft, a flat plate body is arranged between the two connecting rods, a torsion spring is sleeved outside one of the first pin shafts, and a second accommodating groove matched with the flat plate body is formed in the upper part of the base. According to the utility model, one end of the supporting rod is propped against the lower parts of the regulating pieces at different positions by arranging the supporting rod and the regulating pieces, so that the inclination angle of the flat plate body can be conveniently regulated according to the use habits of people participating in conferences.

Description

Adjustable paperless flat plate

Technical Field

The utility model relates to the technical field of flat plates, in particular to an adjustable paperless flat plate.

Background

In modern life, the conference content is displayed, explained and discussed through a conference flat plate, and the conference flat plate has been widely applied to work conferences of people and plays an increasingly important role in the work of people, and the conference flat plate has also been applied to company conferences in most enterprises.

Chinese patent publication No. CN213344739U discloses a hide dull and stereotyped all-in-one of meeting of placing the design, including the conference table and set up the box in conference table one end, the bottom inlays in the box is equipped with a linear movement drive arrangement, linear movement drive arrangement's output is vertical upwards to be set up, and linear movement drive arrangement's output passes through a connecting rod fixedly connected with horizontally mounting panel, the fixed motor that inlays in middle part of mounting panel, and the output of motor passes through a spliced pole fixedly connected with dull and stereotyped all-in-one, the roof of box has been seted up with dull and stereotyped all-in-one assorted opening, is located the inside open-ended both sides of box are provided with spacing arch. This kind of hide dull and stereotyped all-in-one of meeting of placing design sets up the box that can accomodate dull and stereotyped all-in-one through the conference table for operating personnel can accomodate dull and stereotyped all-in-one in the box after the use, realizes hiding.

In the above-mentioned document, although can realize the hidden accomodating to dull and stereotyped all-in-one after the meeting, avoid causing the hindrance in action to the personnel that pass through, can not realize the regulation to dull and stereotyped all-in-one inclination, can not make the adjustment to dull and stereotyped all-in-one inclination according to user's use habit, be unfavorable for improving user's use experience and feel.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an adjustable paperless flat plate which is convenient for adjusting the inclination angle of a flat plate body according to the use habit of people participating in a conference.

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

the utility model provides a paperless dull and stereotyped with adjustable, includes the base, first holding tank has been seted up to the top of base, just the top of base is located one side position department of first holding tank has been seted up the third holding tank, be provided with the connecting rod in the first holding tank, the connecting rod through first round pin axle with first holding tank rotates to be connected, and two install dull and stereotyped body between the connecting rod, one of them the torsional spring has been cup jointed to the outside of first round pin axle, the top of base seted up with dull and stereotyped body complex second holding tank;

the third holding groove swivelling joint has the bracing piece, one side of connecting rod is fixed with the stationary blade, one side of stationary blade be provided with a plurality of with bracing piece complex regulating plate.

Preferably, a hollow groove is formed in the base at a position corresponding to the torsion spring.

Preferably, a fixing block is fixed at one end, close to the first accommodating groove, above the base, and a pressing plate is slidably connected between every two fixing blocks.

Preferably, the surface of the pressing plate is symmetrically fixed with a sliding block, a sliding groove is formed in the inner side of the fixed block at the position corresponding to the sliding block, and the sliding block is in sliding connection with the sliding groove.

Preferably, a handle is fixed above the pressing plate.

Preferably, the support rod is rotatably connected with the third accommodating groove through a second pin shaft.

Preferably, a dust cover is movably sleeved above the base.

Preferably, four sides of the base are provided with elastic buckles, and the inner side of the dust cover is provided with a clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, one end of the supporting rod is propped against the lower part of the adjusting piece at different positions by arranging the supporting rod and the adjusting piece, so that the inclination angle of the flat plate body is convenient to adjust according to the use habit of people participating in a conference, and the supporting force of the supporting rod on the connecting rod is opposite to the acting force generated by the torsion spring, so that even when the included angle between the flat plate body and the base is large, the situation that the flat plate body is fallen to the tabletop or even collides with the tabletop due to the false collision of a user is avoided;

2. according to the utility model, the pressing plate presses the connecting rod to limit the connecting rod, so that the flat plate body can be stably contained in the second containing groove, the phenomenon that the standing flat plate body hinders the actions of the people and the people accidentally bump the flat plate body is avoided.

Drawings

FIG. 1 is a schematic view of the front side of an adjustable paperless flat panel according to the present utility model after being unfolded;

FIG. 2 is a schematic diagram of an adjustable paperless panel according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a base in an adjustable paperless flat panel according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the adjustable paperless slab shown at A in FIG. 3;

FIG. 5 is a schematic view of the back side of an adjustable paperless flat panel according to the present utility model after being unfolded;

FIG. 6 is an enlarged schematic view of the structure of the adjustable paperless slab of FIG. 5B according to the present utility model;

fig. 7 is a schematic cross-sectional view of a fixing block and a pressing plate in an adjustable paperless flat plate according to the present utility model.

In the figure: 1. a base; 101. a first accommodation groove; 102. a second accommodation groove; 103. a third accommodation groove; 2. a connecting rod; 3. a first pin; 4. a torsion spring; 5. a flat plate body; 6. a dust cover; 7. a support rod; 8. a fixing piece; 9. a regulating piece; 10. a fixed block; 11. a pressing plate; 12. a slide block; 13. a chute; 14. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, an adjustable paperless flat plate comprises a base 1, a first accommodating groove 101 is formed in the upper side of the base 1, a third accommodating groove 103 is formed in the position of one side of the first accommodating groove 101, a connecting rod 2 is arranged in the first accommodating groove 101, the connecting rod 2 is rotationally connected with the first accommodating groove 101 through a first pin shaft 3, a torsion spring 4 is sleeved outside one of the first pin shafts 3, a flat plate body 5 is installed between the two connecting rods 2, a second accommodating groove 102 matched with the flat plate body 5 is formed in the upper side of the base 1, a supporting rod 7 is rotationally connected with the third accommodating groove 103 through a second pin shaft, one side of the supporting rod 2 is fixedly provided with a fixing piece 8, one side of the fixing piece 8 is provided with a plurality of adjusting pieces 9 matched with the supporting rod 7, one end of the supporting rod 7 is propped against the lower side of any adjusting piece 9, and the inclination angle of the flat plate body 5 can be determined.

The position department that corresponds torsional spring 4 in the base 1 has seted up the empty slot, and the upper and lower both ends in empty slot are closed structure, have hidden effect to torsional spring 4, make the outward appearance of base 1 more symmetrical pleasing to the eye.

The one end that is close to first holding tank 101 of the top of base 1 is fixed with fixed block 10, all sliding connection has clamp plate 11 between every two fixed blocks 10, the top of clamp plate 11 is fixed with handle 14, and the surface symmetry of clamp plate 11 is fixed with slider 12, spout 13 has been seted up to the position department that the slider 12 was corresponded to the fixed block 10 inboard, slider 12 and spout 13 sliding connection utilize handle 14 to promote clamp plate 11, make clamp plate 11 push down connecting rod 2, play spacing effect to connecting rod 2, thereby make dull and stereotyped body 5 can accomodate in second holding tank 102 steadily.

The top movable sleeve of base 1 is equipped with shield 6, and shield 6 cover plays effectual dustproof, prevent the effect of dull and stereotyped body 5 surface by unexpected fish tail in the top of base 1, and four sides of base 1 all are provided with elastic buckle, and the inboard of shield 6 is provided with the draw-in groove, and elastic buckle and draw-in groove's setting can make shield 6 comparatively steadily cover on base 1.

In the utility model, the base 1 is fixed on the conference table by using the screw, so that the conference is convenient, the base is accommodated in the second accommodating groove 102 during the non-use period of the flat plate body 5, the connecting rod 2 and the supporting rod 7 are respectively accommodated in the first accommodating groove 101 and the third accommodating groove 103, and, in the period, torsional spring 4 is in the state of being extruded, and clamp plate 11 presses the one end top of connecting rod 2, and shield 6 cover is in the top of base 1, plays effectual dustproof, prevents that dull and stereotyped body 5 surface from being by unexpected fish tail's effect.

When the flat plate body 5 is needed to be used in a meeting, the dust cover 6 is firstly taken down, then the pressing plate 11 is pulled by the handle 14, the sliding block 12 slides in the sliding groove 13 until the pressing plate 11 does not press the supporting rod 7 any more, then under the rebound effect of the torsion spring 4, the connecting rod 2 drives the flat plate body 5 to incline, namely one end of the flat plate body 5 is tilted out of the first accommodating groove 101, a user can conveniently and continuously incline the flat plate body 5 by hands, the included angle between the flat plate body 5 and the base 1 is gradually increased by the user, the torsion spring 4 is reversely extruded, meanwhile, the supporting rod 7 is pulled out from the third accommodating groove 103, one end of the supporting rod 7 is propped against the lower part of any adjusting piece 9, and the determination of the inclination angle of the flat plate body 5 can be realized. One end of the supporting rod 7 is propped under the adjusting piece 9 at the higher position, and the included angle between the flat plate body 5 and the base 1 is smaller; on the contrary, one end of the supporting rod 7 is propped against the lower part of the adjusting piece 9, the included angle between the flat plate body 5 and the base 1 is larger, and the inclination angle of the flat plate body 5 can be conveniently adjusted according to the use habit of the people participating in the conference. Because the torsion spring 4 can make the connecting rod 2 and the flat plate body 5 produce the force close to the base 1, and the supporting force of the supporting rod 7 to the connecting rod 2 is opposite to the acting force produced by the torsion spring 4, the force applied to the flat plate body 5 tends to be balanced, even when the included angle between the flat plate body 5 and the base 1 is large, the situation that the flat plate body 5 is fallen to the desktop and even collides with the desktop due to false collision of a user can be avoided.

After the flat plate body 5 is used, the flat plate body 5 is firstly held by hands, the supporting rod 7 is retracted into the third accommodating groove 103 again, the flat plate body 5 is assisted to reset slowly under the rebound action of the torsion spring 4, when the torsion spring 4 rebounds to a certain extent, the flat plate body 5 is not pressed down by hands again to generate a force approaching to the second accommodating groove 102, the torsion spring 4 is subjected to backward extrusion, after the upper surface of the flat plate body 5 is leveled with the upper surface of the base 1, the pressing plate 11 is pushed by the handle 14 again, the connecting rod 2 is pressed by the pressing plate 11, the limiting action is achieved on the connecting rod 2, the flat plate body 5 can be accommodated in the second accommodating groove 102 stably, and finally, the dust cover 6 is covered, so that the phenomenon that the standing flat plate body 5 blocks the actions of people and the accident of damaging the flat plate body 5 can be avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a paperless flat board with adjustable, includes base (1), its characterized in that, first holding tank (101) has been seted up to the top of base (1), just the top of base (1) is located one side position department of first holding tank (101) has seted up third holding tank (103), be provided with connecting rod (2) in first holding tank (101), connecting rod (2) through first round pin axle (3) with first holding tank (101) swivelling joint, and two install flat board body (5) between connecting rod (2), one of them torsional spring (4) have been cup jointed to the outside of first round pin axle (3), the top of base (1) seted up with flat board body (5) complex second holding tank (102);

the support rod (7) is rotationally connected to the third accommodating groove (103), a fixing piece (8) is fixed to one side of the connecting rod (2), and a plurality of adjusting pieces (9) matched with the support rod (7) are arranged on one side of the fixing piece (8).

2. An adjustable paperless plate according to claim 1, wherein a hollow groove is provided in the base (1) at a position corresponding to the torsion spring (4).

3. An adjustable paperless plate according to claim 1, wherein a fixing block (10) is fixed at one end of the base (1) close to the first accommodating groove (101), and a pressing plate (11) is slidably connected between each two fixing blocks (10).

4. An adjustable paperless flat plate according to claim 3, wherein sliding blocks (12) are symmetrically fixed on the surface of the pressing plate (11), sliding grooves (13) are formed in the inner side of the fixed block (10) at positions corresponding to the sliding blocks (12), and the sliding blocks (12) are in sliding connection with the sliding grooves (13).

5. An adjustable paperless plate according to claim 3, characterized in that a handle (14) is fixed above the press plate (11).

6. An adjustable paperless plate according to claim 1, wherein the support bar (7) is rotatably connected to the third receiving groove (103) by means of a second pin.

7. An adjustable paperless plate according to claim 1, characterized in that a dust cover (6) is movably sleeved above the base (1).

8. The adjustable paperless flat plate according to claim 7, wherein four sides of the base (1) are provided with elastic buckles, and the inner side of the dust cover (6) is provided with a clamping groove.

Images