CN215583577U

CN215583577U - Show shelf for data analysis is used to trade

Info

Publication number: CN215583577U
Application number: CN202122216017.9U
Authority: CN
Inventors: 孙跃峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-21
Anticipated expiration: 2031-09-13

Abstract

A trade is with show shelf for data analysis, has solved present show shelf or show board rigid, causes the unsatisfactory problem of observation effect. The whiteboard device comprises a bottom plate, a threaded rod capable of vertically sliding is arranged above the bottom plate, a supporting rod is rotatably connected to the upper end of the threaded rod, a supporting plate is fixed on the supporting rod, a whiteboard is arranged on the outer side of the supporting plate, the upper end of the whiteboard is hinged and fixed with the supporting plate, and the whiteboard swings in the center of the whiteboard hinged with the supporting plate. The utility model has novel structure, ingenious conception and simple and convenient operation, and the white board can be lifted, rotated and adjusted in angle, thereby better realizing the display effect.

Description

Show shelf for data analysis is used to trade

Technical Field

The utility model relates to the technical field of education equipment, in particular to a display rack for data analysis for trade.

Background

The economic trade specialty is the characteristic specialty that national education portion reserved, and this specialty is focused on the trade of internal trade and the trade of foreign trade combine together, marketing and management combine together to internal trade, marketing are given first place to, attach importance to the cultivation of student's comprehensive ability.

When carrying out trade data analysis, need use a large amount of data, all adopt show shelf or show board to disclose this time usually to conveniently observe and study, but present show shelf or show board are all fixed, can't carry out effectual regulation, observation effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a display rack for data analysis for trade, and effectively solves the problem that the observation effect is not ideal due to the fact that the existing display rack or display board is fixed.

The utility model is realized by the following technical scheme: the utility model provides a show shelf for data analysis is used in trade, includes the bottom plate, but the bottom plate top is equipped with vertical gliding threaded rod, and the rotatable bracing piece that is connected with in threaded rod upper end is fixed with the layer board on the bracing piece, and the layer board outside is equipped with the blank, and the blank upper end is articulated fixed with the layer board, and the blank carries out wobbling structure with its and layer board articulated center.

Preferably, the upper end of the bottom plate is fixedly connected with a hollow sleeve, the upper end of the sleeve is rotatably provided with a nut, the nut is in threaded connection with a threaded rod, the lower end of the threaded rod is arranged in the sleeve, and the upper end of the threaded rod is arranged above the sleeve.

Preferably, a fixed plate is fixedly connected in the sleeve, a movable plate is arranged below the fixed plate, a gap is reserved between the movable plate and the inner wall of the sleeve, a plurality of guide rods are fixedly connected to the upper end of the movable plate, and the upper ends of the guide rods penetrate through the fixed plate and are fixedly connected with the threaded rods.

Preferably, the outer circumference of the guide rod is sleeved with a first spring, the upper end of the first spring is fixedly connected with the fixed plate, and the lower end of the first spring is fixedly connected with the movable plate.

Preferably, sleeve upper end fixedly connected with beaded finish, the beaded finish is equipped with annular T type groove in, and slidable is equipped with T type ring in the T type groove, and beaded finish and nut fixed connection are run through to T type ring upper end.

Preferably, the outer circumference of the supporting rod is fixedly connected with a positioning wheel, a plurality of positioning teeth are fixed on the outer circumference of the positioning wheel, a horizontally sliding limiting caliper is arranged on the outer side of the positioning wheel, a positioning groove matched with the plurality of positioning teeth is formed on the side, close to the positioning wheel, of the limiting caliper, and the limiting caliper is matched with the positioning wheel to form a structure for fixing the supporting rod;

the threaded rod upper end fixedly connected with riser, spacing slide caliper rule outside fixedly connected with guide shaft, guide shaft outer end slidable runs through the riser, and the outer circumference cover of guide shaft is equipped with the second spring, the inner and spacing slide caliper rule fixed connection of second spring, second spring outer end and riser fixed connection.

Preferably, the number of the guide shafts is two, and the outer ends of the two guide shafts are fixedly connected with pulling plates.

Preferably, the supporting plate is provided with a vertically sliding rectangular block on the outer side, the rectangular block is hinged with a first connecting rod, and the other end of the first connecting rod is fixedly connected with the white board.

Preferably, the outer side of the supporting plate is rotatably connected with a lead screw, the lead screw is in threaded connection with the rectangular block, and the lead screw rotates to form a structure that the rectangular block vertically slides;

the layer board outside fixed connection guide arm, the guide arm slidable runs through the rectangular block.

Preferably, the lower end of the screw rod is fixedly connected with an operating handle.

Preferably, the lower end of the bottom plate is provided with two directional wheels and two universal wheels.

Preferably, the directional wheels and the universal wheels are provided with brakes.

The utility model has novel structure, ingenious conception and simple and convenient operation, and the white board can be lifted, rotated and adjusted in angle, thereby better realizing the display effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the overall axial configuration of the present invention;

FIG. 3 is a partially sectioned structural view of the sleeve of the present invention;

FIG. 4 is a schematic view of a fitting structure of a positioning wheel and a limiting caliper according to the present invention;

fig. 5 is a schematic diagram of a driving whiteboard swing structure of the present invention;

wherein: 1. a base plate; 2. a threaded rod; 3. a support bar; 4. a support plate; 5. a white board; 6. a sleeve; 7. a nut; 8. a top plate; 9. a movable plate; 10. a guide bar; 11. a first spring; 12. a reinforcement ring; 13. positioning wheels; 14. limiting the calipers; 15. a vertical plate; 16. a guide shaft; 17. a second spring; 18. pulling a plate; 19. a rectangular block; 20. a lead screw; 21. a guide bar; 22. a first link.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, a show shelf for data analysis is used in trade, includes bottom plate 1, but bottom plate 1 top is equipped with vertical gliding threaded rod 2, and the rotatable bracing piece 3 that is connected with in 2 upper ends of threaded rod is fixed with layer board 4 on the bracing piece 3, and layer board 4 outside is equipped with blank 5, and blank 5 upper end is articulated fixedly with layer board 4, and blank 5 is with its structure that carries out the wobbling with layer board 4 hinge center.

In the utility model, the white board 5 can be one of various devices such as a camera, a projector, a display screen and the like, and plays a role in displaying, and the white board 5 can be vertically lifted and rotated in 360 degrees in all directions and finely adjusted in angle, so that the white board 5 has a good position adjusting function, and the displaying effect is better realized.

The upper end of the bottom plate 1 is fixedly connected with a hollow sleeve 6, a nut 7 is rotatably arranged at the upper end of the sleeve 6, the nut 7 is in threaded connection with the threaded rod 2, the lower end of the threaded rod 2 is arranged in the sleeve 6, and the upper end of the threaded rod 2 is arranged above the sleeve 6.

A plurality of hand levers are fixed on the outer circumference of the nut 7, so that the nut 7 can rotate conveniently, the threaded rod 2 is driven to slide vertically through the rotation of the nut 7, in addition, the threaded connection has a good self-locking effect, and the stabilizing effect of the threaded rod 2 after vertical sliding is guaranteed.

The inner side of the sleeve 6 is fixedly connected with a fixed plate 8, a movable plate 9 is arranged below the fixed plate 8, a gap is reserved between the movable plate 9 and the inner wall of the sleeve 6, the upper end of the movable plate 9 is fixedly connected with a plurality of guide rods 10, and the upper ends of the guide rods 10 penetrate through the fixed plate 8 and are fixedly connected with the threaded rod 2.

We are fixed with at 2 lower extremes of threaded rod and extend the board, guide bar 10 upper end and expansion board fixed connection, guide bar 10 can play fine guide effect, guarantee 2 vertical sliding effect of threaded rod, there is small clearance between our movable plate 9 and the 6 inner walls of sleeve, even so the threaded rod 2 upper end swings, also can be restricted by movable plate 9, thereby no matter how high threaded rod 2 rises, all can guarantee that threaded rod 2 can not rock, perhaps only for small rocking.

The outer circumference of the guide rod 10 is sleeved with a first spring 11, the upper end of the first spring 11 is fixedly connected with the fixed plate 8, and the lower end of the first spring 11 is fixedly connected with the movable plate 9.

When threaded rod 2 carries out vertical slip, can drive movable plate 9 and rise, our first spring 11 compression this moment, elastic potential energy increases to increase the stability of threaded rod 2 lower extreme, avoid threaded rod 2 to rock better.

6 upper end fixedly connected with beaded finish 12 of sleeve is equipped with annular T type groove in the beaded finish 12, and slidable is equipped with T type ring in the T type groove, and beaded finish 12 and nut 7 fixed connection are run through to T type ring upper end.

An annular T-shaped groove is formed in the upper end of the reinforcing ring 12, and the T-shaped groove is matched with the T-shaped block, so that the rotary connection relation between the nut 7 and the sleeve 6 is guaranteed.

A positioning wheel 13 is fixedly connected to the outer circumference of the supporting rod 3, a plurality of positioning teeth are fixed to the outer circumference of the positioning wheel 13, a horizontally sliding limiting caliper 14 is arranged on the outer side of the positioning wheel 13, a positioning groove matched with the plurality of positioning teeth is formed in the side, close to the positioning wheel 13, of the limiting caliper 14, and the limiting caliper 14 is matched with the positioning wheel 13 to form a structure for fixing the supporting rod 3;

the upper end of the threaded rod 2 is fixedly connected with a vertical plate 15, the outer side of the limiting caliper 14 is fixedly connected with a guide shaft 16, the outer end of the guide shaft 16 can slidably penetrate through the vertical plate 15, a second spring 17 is sleeved on the outer circumference of the guide shaft 16, the inner end of the second spring 17 is fixedly connected with the limiting caliper 14, and the outer end of the second spring 17 is fixedly connected with the vertical plate 15.

As shown in fig. 4, when the limiting caliper 14 blocks the positioning wheel 13, the supporting rod 3 can be well fixed, a reinforcing plate is fixedly connected to the upper end of the threaded rod 2, the vertical plate 15 is fixed above the reinforcing plate, and the second spring 17 is used for pushing the limiting caliper 14 to be close to the positioning wheel 13, so that the limiting caliper 14 blocks the positioning wheel 13, and the supporting rod 3 is fixed.

The number of the guide shafts 16 is two, and pull plates 18 are fixedly connected to the outer ends of the two guide shafts 16.

Through the arrangement of the pulling plate 18, the limiting caliper 14 can be conveniently pulled to slide, and the operation is convenient.

The outer side of the supporting plate 4 is provided with a vertically sliding rectangular block 19, the rectangular block 19 is hinged with a first connecting rod 22, and the other end of the first connecting rod 22 is fixedly connected with the white board 5.

When the rectangular block 19 slides vertically, the first link 22 swings to adjust the angle of the white board 5.

The outer side of the supporting plate 4 is rotatably connected with a lead screw 20, the lead screw 20 is in threaded connection with the rectangular block 19, and the lead screw rotates to form a structure that the rectangular block 19 vertically slides;

the outer side of the supporting plate 4 is fixedly connected with a guide rod 21, and the guide rod 21 can slidably penetrate through the rectangular block 19.

Under the action of the guide rod 21, the rectangular block 19 vertically slides, and the stability of the sliding rectangular block 19, namely the stability of the white board 5 after the angle adjustment, can be well ensured by adopting the mode that the lead screw 20 is in threaded connection with the rectangular block 19.

The lower end of the screw rod 20 is fixedly connected with an operating handle.

The arrangement of the operating handle is convenient for rotating the screw rod 20.

The lower end of the bottom plate 1 is provided with two directional wheels and two universal wheels.

And the directional wheels and the universal wheels are provided with brakes.

The setting of directive wheel and universal wheel to make things convenient for whole device to remove, and all have the brake, conveniently lock to the equipment and die fixedly.

When the whiteboard 5 is used, the whiteboard 5 can be vertically lifted, the stability of the whiteboard 5 can be well ensured in the lifting process, the whiteboard 5 can rotate circularly, and the angle can be adjusted, so that the display effect can be better realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a show shelf for data analysis is used in trade, includes bottom plate (1), its characterized in that, but bottom plate (1) top is equipped with vertical gliding threaded rod (2), and rotatable bracing piece (3) that is connected with in threaded rod (2) upper end is fixed with layer board (4) on bracing piece (3), and layer board (4) outside is equipped with blank (5), and blank (5) upper end is articulated fixed with layer board (4), and blank (5) are with its structure that swings with layer board (4) articulated center.

2. The display rack for the data analysis of trade according to claim 1, characterized in that, the bottom plate (1) upper end fixedly connected with hollow sleeve (6), sleeve (6) upper end rotatable be equipped with nut (7), nut (7) and threaded rod (2) threaded connection, the sleeve (6) is placed in to threaded rod (2) lower extreme, sleeve (6) top is placed in to threaded rod (2) upper end.

3. The trade data analysis display stand according to claim 2, wherein a fixed plate (8) is fixedly connected in the sleeve (6), a movable plate (9) is arranged below the fixed plate (8), a gap is formed between the movable plate (9) and the inner wall of the sleeve (6), a plurality of guide rods (10) are fixedly connected to the upper end of the movable plate (9), and the upper ends of the guide rods (10) penetrate through the fixed plate (8) and are fixedly connected with the threaded rod (2).

4. The trade data analysis display stand according to claim 3, wherein the guide rod (10) is sleeved with a first spring (11), the upper end of the first spring (11) is fixedly connected with the fixed plate (8), and the lower end of the first spring (11) is fixedly connected with the movable plate (9).

5. The trade data analysis display stand according to claim 2, wherein a reinforcing ring (12) is fixedly connected to the upper end of the sleeve (6), an annular T-shaped groove is formed in the reinforcing ring (12), a T-shaped ring is slidably arranged in the T-shaped groove, and the upper end of the T-shaped ring penetrates through the reinforcing ring (12) and is fixedly connected with the nut (7).

6. The trade data analysis display rack according to claim 1, wherein a positioning wheel (13) is fixedly connected to the outer circumference of the supporting rod (3), a plurality of positioning teeth are fixed to the outer circumference of the positioning wheel (13), a horizontally sliding limiting caliper (14) is arranged on the outer side of the positioning wheel (13), a positioning groove matched with the plurality of positioning teeth is formed in the side, close to the positioning wheel (13), of the limiting caliper (14), and the limiting caliper (14) is matched with the positioning wheel (13) to form a structure for fixing the supporting rod (3);

threaded rod (2) upper end fixedly connected with riser (15), spacing slide caliper rule (14) outside fixedly connected with guiding axle (16), guiding axle (16) outer end slidable runs through riser (15), and the outer circumference cover of guiding axle (16) is equipped with second spring (17), second spring (17) inner and spacing slide caliper rule (14) fixed connection, second spring (17) outer end and riser (15) fixed connection.

7. The trade data analysis display stand according to claim 6, wherein two guide shafts (16) are provided, and pull plates (18) are fixedly connected to the outer ends of the two guide shafts (16).

8. The trade data analysis display stand according to claim 1, wherein a vertically sliding rectangular block (19) is arranged on the outer side of the supporting plate (4), the rectangular block (19) is hinged with a first connecting rod (22), and the other end of the first connecting rod (22) is fixedly connected with the white board (5).

9. The trade data analysis display rack according to claim 8, wherein a lead screw (20) is rotatably connected to the outer side of the supporting plate (4), the lead screw (20) is in threaded connection with the rectangular block (19), and the lead screw rotates to form a structure that the rectangular block (19) vertically slides;

the outer side of the supporting plate (4) is fixedly connected with a guide rod (21), and the guide rod (21) can slidably penetrate through the rectangular block (19).