CN112237332A

CN112237332A - Stretching type multifunctional platform

Info

Publication number: CN112237332A
Application number: CN202011325574.8A
Authority: CN
Inventors: 王全银
Original assignee: Loudi Louxing Boshi Culture Training School Co ltd
Current assignee: Loudi Louxing Boshi Culture Training School Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-01-19

Abstract

The invention discloses a stretching type multifunctional platform, which comprises: the bottom of the inner side wall of the bottom shell is fixedly connected with a motor through a bolt, a screw rod is welded on an output shaft of the motor, a lifting plate is connected with the outer side wall of the screw rod in a threaded manner, and two fixing columns which are symmetrical by taking the central point of the lifting plate as a symmetrical center are welded on the top of the lifting plate; the bottom of the inner side wall of the lifting box is provided with a hole groove; the platform integrates a storage function on the lifting box, articles can be stored and taken, the platform is convenient to use, the height of the platform can be adjusted through the switch to adapt to lecturers with different heights, the first sleeve can be manually rotated to adjust the height of the lecture manuscript supporting plate, the supporting plate can be rotated by pulling the anti-skidding block, the angle of the supporting plate is adjusted, the platform is more humanized, and the magnet and the iron sheet are matched, so that the supporting platform and the microphone can be freely moved and are more convenient.

Description

Stretching type multifunctional platform

Technical Field

The invention relates to the technical field of podium, in particular to a stretching type multifunctional podium.

Background

The lecture table generally refers to a table used by a speaker. Are typically made of wood or metal. The traditional podium has simple functions, can only be used as a decoration generally, and the existing manufacturers make diversified improvements on the functions, such as devices of an integrated microphone, a desk lamp, a computer, a writing screen, a power amplifier, a sound box, an expansion interface and the like.

The general podium function is comparatively single, and the usage is less, can not adjust the angle of height and lecture manuscript according to user's height simultaneously. Therefore, a stretching type multifunctional platform is provided.

Disclosure of Invention

The invention aims to provide a stretching type multifunctional platform to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-functional podium of extension type, comprising:

the bottom of the inner side wall of the bottom shell is fixedly connected with a motor through a bolt, a screw rod is welded on an output shaft of the motor, a lifting plate is connected with the outer side wall of the screw rod in a threaded manner, and two fixing columns which are symmetrical by taking the central point of the lifting plate as a symmetrical center are welded on the top of the lifting plate;

the bottom of the inner side wall of the lifting box is provided with a hole groove, and the top of the lifting box is provided with a podium;

the third iron sheet, the top welding of third iron sheet has the second sleeve, the telescopic inside wall sliding connection of second has the second slider, the top fixedly connected with second connecting rod of second slider, the top of second connecting rod is run through the second sleeve and is extended to the telescopic outside of second, the top welding of second connecting rod has the curb plate, the recess has been seted up to the inside of curb plate, the inside sliding connection of recess has the slide, one side fixedly connected with pin of slide, the one end of pin runs through the curb plate, one side fixedly connected with slide bar that the pin was kept away from to the slide, the lateral wall cover of slide bar is equipped with the spring, the slide bar is kept away from the one end of slide and is run through the curb plate, the slide bar is kept away from the one end welding of slide and is had the non.

By adopting the technical scheme, when in use, the motor is controlled to be started through the control switch, the motor drives the screw rod to rotate, the screw rod is in threaded connection with the lifting plate, so that the lifting plate can move up and down by taking the screw rod as an axis, the lifting box can be driven to move up and down through the fixed column, a user can open the lifting box through the inwards concave handle, so that the lifting box has the function of taking and placing objects, when in speech, the first iron sheet, the second iron sheet and the third iron sheet can be manually moved to adjust the positions of the microphone and the supporting plate, meanwhile, the anti-skidding block can be pulled outwards to drive the sliding plate and the pin rod to move outwards, so that the pin rod is separated from the inside of the pin hole, the supporting plate is rotated to adjust the rotation angle of the supporting plate, the anti-skidding block is loosened after the adjustment is completed, the pin rod is inserted into, the fixed supporting plate can also rotate the first sleeve to adjust the height of the screw rod, so that the height of the supporting plate is adjusted.

Preferably, the inner side wall of the bottom shell is provided with two sliding grooves which are symmetrical by taking the central point of the bottom shell as a center of symmetry, the sliding grooves are connected with first sliding blocks in a sliding mode, and one ends of the first sliding blocks are fixedly connected to the two sides of the lifting plate respectively.

Through adopting above-mentioned technical scheme, first slider and spout can restrict the displacement range of lifter plate.

Preferably, one side of the lifting box is hinged with two symmetrical box doors, and one side of each box door is provided with an inwards concave handle.

By adopting the technical scheme, the box door is opened through the concave handle, and articles in the lifting box are taken or stored.

Preferably, the inside wall bottom fixedly connected with magnetite of podium, the top fixedly connected with baffle of magnetite, the top of baffle is provided with first iron sheet, the gooseneck is installed at the top of first iron sheet, the microphone is installed at the top of gooseneck.

Through adopting above-mentioned technical scheme, the baffle is used for weakening the adsorption affinity between magnetite and the iron sheet, conveniently removes.

Preferably, the top of baffle is provided with second iron sheet, the top welding of second iron sheet has first connecting rod, the top of first connecting rod is rotated and is connected with the bull stick, the top welding of bull stick has first sleeve.

Through adopting above-mentioned technical scheme, rotatory first sleeve, accommodate the height of lead screw to the height of regulation backup pad.

Preferably, the inner side wall of the first sleeve is in threaded connection with a screw rod, the top of the screw rod is rotatably connected with a supporting plate through a rotating shaft, and a placing groove is formed in the top of the supporting plate.

Through adopting above-mentioned technical scheme, the backup pad is used for placing the lecture manuscript.

Preferably, the center of one side of the support plate, which is far away from the screw rod, is welded with the pin disc, and one side of the pin disc, which is far away from the support plate, is provided with eight pin holes which are annularly distributed by taking the central point of the pin disc as the circle center.

Through adopting above-mentioned technical scheme, to outside pulling non slipping spur, drive slide and pin rod and move to the outside, and then make the pin rod break away from the inside of pinhole to rotate the backup pad, adjust the rotation angle of backup pad, just to the speaker, conveniently watch, the lecture manuscript can be placed to the backup pad upside, adjusts the completion back, loosens the non slipping spur, makes the pin rod insert pinhole, fixed support board.

Preferably, one end of the pin rod can extend into the pin hole, and one side of the pin disc, which is far away from the supporting plate, is rotatably connected with the side plate through a rotating shaft.

Through adopting above-mentioned technical scheme, pin rod and pinhole cooperation, fixed support board.

Preferably, the bottom of the bottom shell is fixedly connected with a bottom plate, and the bottom of the bottom plate can be fixedly connected to the ground through bolts.

By adopting the technical scheme, the bottom plate is used for supporting the invention.

Preferably, a switch is installed on one side of the bottom shell, an electrical output end of the switch is electrically connected with an electrical input end of the motor, and a filter screen is installed on one side of the bottom shell, which is close to the switch.

By adopting the technical scheme, the switch controls the opening and closing of the motor.

Compared with the prior art, the invention has the beneficial effects that:

the platform integrates a storage function on the lifting box, articles can be stored and taken, the platform is convenient to use, the height of the platform can be adjusted through the switch to adapt to lecturers with different heights, the first sleeve can be manually rotated to adjust the height of the lecture manuscript supporting plate, the supporting plate can be rotated by pulling the anti-skidding block, the angle of the supporting plate is adjusted, the platform is more humanized, and the magnet and the iron sheet are matched, so that the supporting platform and the microphone can be freely moved and are more convenient.

Drawings

FIG. 1 is a schematic structural view of a stretchable multifunctional platform according to the present invention;

FIG. 2 is a front view of the stretching type multifunctional platform of the present invention;

FIG. 3 is a perspective view of a support plate of the present invention;

FIG. 4 is a side view of the pin plate of the present invention;

FIG. 5 is a schematic view of a first sleeve according to the present invention;

FIG. 6 is an enlarged view of the structure of area A in FIG. 5 according to the present invention;

fig. 7 is a cross-sectional view of the lift box of the present invention.

In the figure: 1. a bottom case; 2. a chute; 3. a first slider; 4. a filter screen; 5. a motor; 6. a screw; 7. a lifting plate; 8. fixing a column; 9. a lifting box; 10. a box door; 11. a recessed handle; 12. a podium; 13. a magnet; 14. a partition plate; 15. a first iron piece; 16. a gooseneck; 17. a microphone; 18. a switch; 19. a base plate; 20. a second iron piece; 21. a first link; 22. a rotating rod; 23. a first sleeve; 24. a screw rod; 25. a support plate; 26. a pin disc; 27. a pin hole; 28. a side plate; 29. a groove; 30. a slide plate; 31. a pin rod; 32. a slide bar; 33. a spring; 34. anti-skid blocks; 35. a second link; 36. a second slider; 37. a second sleeve; 38. and a third iron sheet.

Detailed Description

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.

Referring to fig. 1-7, the present invention provides a technical solution:

a multi-functional podium of extension type, comprising: a bottom shell 1, a lifting box 9 and a third iron piece 38;

the bottom of the inner side wall of the bottom shell 1 is fixedly connected with a motor 5 through a bolt, an output shaft of the motor 5 is welded with a screw 6, the outer side wall of the screw 6 is in threaded connection with a lifting plate 7, and the top of the lifting plate 7 is welded with two fixing columns 8 which are symmetrical by taking the central point of the lifting plate 7 as a symmetrical center; the inside wall of drain pan 1 is seted up quantity and is two spout 2 that uses the central point of drain pan 1 as the symmetry center symmetry, and the inside sliding connection of spout 2 has first slider 3, and the one end of two first sliders 3 is fixed connection in the both sides of lifter plate 7 respectively. The first slider 3 and the chute 2 can limit the moving range of the lifting plate 7. The bottom of the bottom shell 1 is fixedly connected with a bottom plate 19, and the bottom of the bottom plate 19 can be fixedly connected to the ground through bolts. The base plate 19 is used to support the present invention. A switch 18 is installed on one side of the bottom shell 1, an electrical output end of the switch 18 is electrically connected with an electrical input end of the motor 5, and a filter screen 4 is installed on one side of the bottom shell 1 close to the switch 18. The switch 18 controls the turning on and off of the motor 5.

Wherein, the bottom of the inner side wall of the lifting box 9 is provided with a hole groove, and the top of the lifting box 9 is provided with a podium 12; two symmetrical box doors 10 are hinged to one side of the lifting box 9, and an inward concave handle 11 is installed on one side of each box door 10. The door 10 is opened by the recessed handle 11 to access or store the contents of the lift box 9. The inside wall bottom fixedly connected with magnetite 13 of podium 12, the top fixedly connected with baffle 14 of magnetite 13, the top of baffle 14 is provided with first iron sheet 15, and gooseneck 16 is installed at the top of first iron sheet 15, and microphone 17 is installed at the top of gooseneck 16. The partition plate 14 is used to weaken the adsorption force between the magnet 13 and the iron sheet, and facilitates the movement. The top of baffle 14 is provided with second iron sheet 20, and the welding of the top of second iron sheet 20 has first connecting rod 21, and the top of first connecting rod 21 rotates and is connected with bull stick 22, and the welding of the top of bull stick 22 has first sleeve 23. The first sleeve 23 is rotated to adjust the height of the lead screw 24, thereby adjusting the height of the support plate 25. The inside wall threaded connection of first sleeve 23 has lead screw 24, and the top of lead screw 24 is rotated through the pivot and is connected with backup pad 25, and the standing groove has been seted up at the top of backup pad 25. The supporting plate 25 is used for placing lecture manuscripts. A pin disc 26 is welded at the center of one side of the support plate 25 far away from the screw rod 24, and eight pin holes 27 which are annularly distributed by taking the central point of the pin disc 26 as the center of a circle are formed in one side of the pin disc 26 far away from the support plate 25. Outside pulling non-skid shoe 34 drives slide 30 and pin rod 31 and moves to the outside, and then makes pin rod 31 break away from the inside of pinhole 27 to rotate backup pad 25, adjust the rotation angle of backup pad 25, just to the speaker, conveniently watch, the lecture manuscript can be placed to backup pad 25 upside, adjusts the back of accomplishing, loosens non-skid shoe 34, makes pin rod 31 insert pinhole 27, fixed support plate 25.

Wherein, the top welding of third iron sheet 38 has second sleeve 37, the inside wall sliding connection of second sleeve 37 has second slider 36, the top fixedly connected with second connecting rod 35 of second slider 36, the top of second connecting rod 35 runs through the outside that second sleeve 37 extends to second sleeve 37, the top welding of second connecting rod 35 has curb plate 28, recess 29 has been seted up to the inside of curb plate 28, the inside sliding connection of recess 29 has slide 30, one side fixedly connected with pin 31 of slide 30, curb plate 28 is run through to the one end of pin 31, slide 30 keeps away from one side fixedly connected with slide bar 32 of pin 31, the outside wall cover of slide bar 32 is equipped with spring 33, slide bar 32 keeps away from the one end of slide 30 and runs through curb plate 28, the one end welding that slide 30 was kept away from to slide bar 32 has non slipping spur 34. One end of the pin rod 31 can extend into the pin hole 27, and the side of the pin disc 26 away from the support plate 25 is rotatably connected with the side plate 28 through a rotating shaft. The pin 31 is fitted into the pin hole 27 to fix the support plate 25.

The structure principle is as follows: when in use, the motor 5 is controlled to be started through the control switch 18, the motor 5 drives the screw rod 6 to rotate, the screw rod 6 is in threaded connection with the lifting plate 7, so that the lifting plate 7 moves up and down by taking the screw rod 6 as an axis, the lifting box 9 is driven to move up and down through the fixing column 8, a user can open the lifting box 9 through the concave handle 11, so that the lifting box 9 has the function of taking and placing objects, during speech, the first iron sheet 15, the second iron sheet 20 and the third iron sheet 38 can be manually moved to adjust the positions of the microphone 17 and the supporting plate 25, meanwhile, the anti-skid block 34 can be pulled outwards to drive the sliding plate 30 and the pin rod 31 to move outwards, so that the pin rod 31 is separated from the inside of the pin hole 27, the supporting plate 25 is rotated to adjust the rotation angle of the supporting plate 25, and is opposite to the speaker, so that the speaker can be conveniently watched, the anti-slip blocks 34 are released so that the pin rods 31 are inserted into the pin holes 27 to fix the support plate 25, and the first sleeve 23 is also rotated to adjust the height of the screw rod 24, thereby adjusting the height of the support plate 25.

The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional podium of tensile formula which characterized in that includes:

the bottom of the inner side wall of the bottom shell (1) is fixedly connected with a motor (5) through bolts, a screw (6) is welded on an output shaft of the motor (5), a lifting plate (7) is connected to the outer side wall of the screw (6) in a threaded manner, and two fixing columns (8) which are symmetrical by taking the central point of the lifting plate (7) as a symmetrical center are welded on the top of the lifting plate (7);

the device comprises a lifting box (9), wherein a hole groove is formed in the bottom of the inner side wall of the lifting box (9), and a podium (12) is installed at the top of the lifting box (9);

a third iron sheet (38), a second sleeve (37) is welded at the top of the third iron sheet (38), a second sliding block (36) is connected to the inner side wall of the second sleeve (37) in a sliding manner, a second connecting rod (35) is fixedly connected to the top of the second sliding block (36), the top end of the second connecting rod (35) penetrates through the second sleeve (37) and extends to the outside of the second sleeve (37), a side plate (28) is welded at the top of the second connecting rod (35), a groove (29) is formed in the side plate (28), a sliding plate (30) is connected to the inside of the groove (29) in a sliding manner, a pin rod (31) is fixedly connected to one side of the sliding plate (30), the side plate (28) is penetrated by one end of the pin rod (31), a sliding rod (32) is fixedly connected to one side of the sliding plate (30) far away from the pin rod (31), and a spring (33) is sleeved on, one end, far away from the sliding plate (30), of the sliding rod (32) penetrates through the side plate (28), and an anti-skidding block (34) is welded at one end, far away from the sliding plate (30), of the sliding rod (32).

2. The multifunctional extension rostrum according to claim 1, characterized in that: the inner side wall of the bottom shell (1) is provided with two sliding grooves (2) which are symmetrical by taking the central point of the bottom shell (1) as a center of symmetry, the sliding grooves (2) are connected with first sliding blocks (3) in a sliding mode, and one ends of the first sliding blocks (3) are fixedly connected to two sides of the lifting plate (7) respectively.

3. The multifunctional extension rostrum according to claim 1, characterized in that: one side of the lifting box (9) is hinged with two symmetrical box doors (10), and one side of each box door (10) is provided with an inward concave handle (11).

4. The multifunctional extension rostrum according to claim 1, characterized in that: the utility model discloses a speech table, include lecture table (12), the inside wall bottom fixedly connected with magnetite (13) of lecture table (12), the top fixedly connected with baffle (14) of magnetite (13), the top of baffle (14) is provided with first iron sheet (15), gooseneck (16) are installed at the top of first iron sheet (15), microphone (17) are installed at the top of gooseneck (16).

5. The multifunctional extension rostrum according to claim 4, characterized in that: the top of baffle (14) is provided with second iron sheet (20), the top welding of second iron sheet (20) has first connecting rod (21), the top of first connecting rod (21) is rotated and is connected with bull stick (22), the top welding of bull stick (22) has first sleeve (23).

6. The multifunctional extension rostrum according to claim 5, characterized in that: the inner side wall of the first sleeve (23) is in threaded connection with a screw rod (24), the top of the screw rod (24) is rotatably connected with a supporting plate (25) through a rotating shaft, and a placing groove is formed in the top of the supporting plate (25).

7. The multifunctional extension rostrum according to claim 6, characterized in that: the center of one side of the support plate (25) far away from the screw rod (24) is welded with a pin disc (26), and one side of the pin disc (26) far away from the support plate (25) is provided with eight pin holes (27) which are annularly distributed by taking the central point of the pin disc (26) as the circle center.

8. The multifunctional extension rostrum according to claim 7, characterized in that: one end of the pin rod (31) can extend into the pin hole (27), and one side of the pin disc (26) far away from the support plate (25) is rotatably connected with the side plate (28) through a rotating shaft.

9. The multifunctional extension rostrum according to claim 1, characterized in that: the bottom of the bottom shell (1) is fixedly connected with a bottom plate (19), and the bottom of the bottom plate (19) can be fixedly connected to the ground through bolts.

10. The multifunctional extension rostrum according to claim 1, characterized in that: switch (18) are installed to one side of drain pan (1), the electrical property output of switch (18) is in the electrical property input electric connection of motor (5), filter screen (4) are installed to one side that drain pan (1) is close to switch (18).