CN213640377U

CN213640377U - Adult's celebration activity is with automatic show stand

Info

Publication number: CN213640377U
Application number: CN202022383875.8U
Authority: CN
Inventors: 邹逸光; 田宇康; 孟庆鑫; 栗世博; 丁一
Original assignee: Shenyang University
Current assignee: Shenyang University
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-09
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an adult ceremony celebration activity is with automatic show stand, including support frame, driving motor and servo motor, the top fixedly connected with base of support frame, and the bottom inner wall fixed mounting of base has driving motor to driving motor's output has cup jointed the helical gear, the inner wall fixedly connected with stopper of base, and the inner wall pot head that the base was kept away from to the stopper are equipped with the rotor plate to the top fixed mounting of rotor plate has fixed frame. The utility model discloses a be provided with servo motor, make servo motor's output drive the worm and rotate to make and rotate with three worm wheel groups of worm surface meshing, drive its inside axis of rotation of inserting and establishing through the worm wheel and rotate, make and cup joint the frame of cup jointing on the fixed axle and drive the lifter and rotate together, remove through the cooperation of two sets of articulated lifters, realize the upper and lower altitude mixture control of lifter to the show board, thereby the convenience carries out the altitude mixture control according to the showpiece that exhibitor's requirement placed to show board top surface.

Description

Adult's celebration activity is with automatic show stand

Technical Field

The utility model relates to a celebration technical field specifically is an adult's celebration activity is with automatic show stand.

Background

The use of display stands in organizing celebrations and cultural art activities is more and more common, and the significance of each activity is different, and in order to highlight the specificity and the importance of a certain exhibit in the activity, the exhibit needs to be emphatically displayed and explained.

Present adult ceremony celebration activity show stand height-fixing can not carry out altitude mixture control to the showpiece according to the height of participating in the exhibition personnel, and when needs carried out the multi-angle show to the showpiece, and the angle through manual regulation showpiece is mostly, can not carry out the autogiration show, wastes time and energy through the mode of user manual regulation, influences the progress of celebration activity.

Most of the existing adult celebration event display stands directly place the exhibit on the surface of the display stand for display, cannot automatically present and recover the exhibit, cannot timely store and protect the exhibit after the display is finished, and can possibly cause the damage caused by accidental collision of the exhibit, so that the problem is solved by the automatic display stand for adult celebration activities urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adult ceremony celebration activity is with automatic show stand to solve the current adult ceremony celebration activity show stand height-fixing that proposes in the above-mentioned background art, can not carry out altitude mixture control to the showpiece according to the height of the personnel of participating in the exhibition, and when needs carry out the multi-angle show to the showpiece, most of are the angle through manual regulation showpiece, can not carry out the autogiration show, the mode through user manual regulation wastes time and energy, influences the progress of celebration activity.

Present adult celebration activity show stand is mostly that the showpiece is directly placed on the show stand surface and is demonstrateed, can't accomplish automatic the presenting and retrieve the showpiece, and can't accomplish the showpiece with the show and carry out timely protection of accomodating after accomplishing, may have the problem that the condition that the unexpected collision of showpiece leads to damaging takes place.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic display stand for adult ceremony celebration activities comprises a support frame, a driving motor and a servo motor, wherein the top end of the support frame is fixedly connected with a base, the driving motor is fixedly installed on the inner wall of the bottom end of the base, the output end of the driving motor is sleeved with a helical gear, the inner wall of the base is fixedly connected with a limiting block, a rotating plate is sleeved on one end, away from the base, of the limiting block, a fixing frame is fixedly installed at the top end of the rotating plate, an output shaft of the servo motor is inserted into the center of the fixing frame, a worm is fixedly connected with the output shaft of the servo motor, a worm gear is meshed with the surface of the worm gear, a sleeving frame is sleeved on the surface of the worm gear, a supporting block is sleeved inside the worm gear through a hinging shaft and is fixedly connected, and the top of lifter articulates through the articulated shaft has the show board to the protection casing is established to the surface cover of show board, top one side of protection casing articulates through the articulated shaft has the apron, and the apron keeps away from the one end inside of articulated shaft and inserts and be equipped with the gag lever post to the one end bottom fixedly connected with handle of apron is kept away from to the gag lever post, the central point of handle puts inside articulated dead lever through the articulated shaft, and the dead lever keeps away from the one end fixed connection of handle on the surface of protection casing, the bottom surface of handle articulates through the articulated shaft has the articulated rod.

Preferably, teeth are arranged on one circle of the bottom end surface of the rotating plate, and the helical gear is meshed with the teeth arranged on the bottom end surface of the rotating plate.

Preferably, a sliding groove is formed in the periphery of the surface of the rotating plate, a limiting block is inserted into the sliding groove, a ball bearing is fixedly connected to the surface of the limiting block, and the annular sliding groove formed in the surface of the rotating plate is rotatably connected with the ball bearing fixedly connected to the surface of the limiting block.

Preferably, the worm wheel is provided with three groups, and the inside of worm wheel is inserted and is equipped with the fixed axle, the fixed axle constitutes to rotate with the worm wheel and is connected, the fixed axle that the frame is inserted with the inside worm wheel of cup jointing constitutes to rotate and is connected, the lifter is provided with and is provided with two sets ofly, and two sets of lifter pass through the articulated axle and articulate.

Preferably, the top fixedly connected with bracing piece of base, and the bracing piece is provided with four groups, the top fixedly connected with protection casing of bracing piece, the tangent plane area of bracing piece is greater than the tangent plane area of protection casing, and the inner wall and the show board surface of protection casing are inconsistent.

Preferably, the clamping groove is formed in the surface of one end of the cover plate, the limiting rods are inserted into the clamping groove, the two groups of hinge rods are arranged, the two groups of hinge rods are hinged through the hinge shaft, and springs are welded on the surfaces of the hinge rods.

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

1. the utility model discloses a be provided with servo motor, through starting servo motor, make servo motor's output drive the worm and rotate, thereby make and rotate with three worm wheel groups of worm surface meshing, it inserts the axis of rotation of establishing to drive it through the worm wheel, make and cup joint the frame of cup jointing on the fixed axle and drive the lifter and rotate together, remove through the cooperation of two sets of articulated lifters, realize the upper and lower altitude mixture control of lifter to the show board, thereby the convenience carries out altitude mixture control to the showpiece that the surface was placed on the show board top according to the requirement of the personnel of participating in the exhibition.

2. The utility model discloses a be provided with driving motor, through starting driving motor, make the driving motor output drive the helical gear and rotate, according to the top of helical gear and the tooth meshing that the rotor plate bottom surface set up, be convenient for make the helical gear drive the rotor plate and carry out rotary motion to realize that the rotor plate drives the show board and rotate, be convenient for carry out angle modulation to the showpiece that the show board surface was placed, be convenient for participate in the particularity of the comprehensive abundant understanding showpiece of exhibition personnel.

3. The utility model discloses a be provided with the protection casing, reciprocate in the protection casing is inside through the show board, when needs show showpiece, through placing the showpiece on show board surface and upwards removing the show, the show is accomplished the back, through the inside of withdrawing the protection casing with the showpiece, simultaneously through covering the apron lid at the top surface of protection casing, make the protection casing be a closed condition, be convenient for accomodate the protection to the showpiece, the condition that prevents the showpiece accidental collision leads to the showpiece to damage, the importance of showpiece has been embodied simultaneously.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the fixing frame structure of the present invention;

FIG. 4 is a schematic top sectional view of the structure of the rotating plate according to the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a support frame; 2. a base; 3. a drive motor; 4. a helical gear; 5. a rotating plate; 6. a limiting block; 7. a fixing frame; 8. a worm; 9. a servo motor; 10. a support block; 11. a socket frame; 12. a worm gear; 13. a lifting rod; 14. a display board; 15. a support bar; 16. a protective cover; 17. a cover plate; 18. a limiting rod; 19. a handle; 20. fixing the rod; 21. a hinged lever; 22. a spring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an adult ceremony celebration activity is with automatic show stand, which comprises a supporting rack 1, driving motor 3 and servo motor 9, the top fixedly connected with base 2 of support frame 1, and base 2's bottom inner wall fixed mounting has driving motor 3, and driving motor 3's output has cup jointed

helical gear

4, 5 bottom surface a week of rotor plate is provided with tooth, helical gear 4 meshes with the tooth that 5 bottom surface of rotor plate set up mutually, through starting driving motor 3, make driving motor 3's output drive helical gear 4 rotate, tooth mesh according to 4 surfaces of helical gear and 5 bottom surface of rotor plate set up mutually, rotate through helical gear 4, realize that helical gear 4 drives 5 rotatory rotations of rotor plate, finally realize placing the show article on 14 surfaces of show board and can carry out rotatory show.

Inner wall fixedly connected with stopper 6 of base 2, and stopper 6 keeps away from inner wall pot head of base 2 and is equipped with rotor plate 5, the spout has been seted up to rotor plate 5's surface a week, and the inside stopper 6 that is equipped with of inserting of spout, and stopper 6's fixed surface is connected with ball bearing, the annular spout that rotor plate 5 surfaces was seted up constitutes to rotate with the ball bearing that stopper 6 fixed surface is connected, the annular spout internal rotation that sets up on rotor plate 5 surfaces through stopper 6 one end fixed connection's ball bearing, be convenient for make rotor plate 5 rotate the in-process and play supplementary spacing effect.

A fixed frame 7 is fixedly installed at the top end of the rotating plate 5, an output shaft of a servo motor 9 is inserted into the center of the fixed frame 7, a worm 8 is fixedly connected to the output shaft of the servo motor 9, a worm wheel 12 is meshed with the surface of the worm 8, a sleeve frame 11 is sleeved on the surface of the worm wheel 12, a support block 10 is sleeved inside the worm wheel 12 through a hinge shaft, the support block 10 is fixedly connected to the top end surface of the fixed frame 7, a lifting rod 13 is fixedly connected to the surface of one end of the sleeve frame 11 far away from the worm wheel 12, the top end of the lifting rod 13 is hinged with a display plate 14 through the hinge shaft, three groups of worm wheels 12 are arranged, a fixed shaft is inserted into the worm wheel 12 and is in rotary connection with the worm wheel 12, the sleeve frame 11 is in rotary connection with the fixed shaft inserted into the worm wheel 12, through starting servo motor 9, make servo motor 9's output drive worm 8 and rotate, thereby make worm 8 drive rather than three worm wheel 12 of group of surface engagement rotate, rotation through worm wheel 12, the messenger inserts and establishes the inside fixed axle rotation of worm wheel 12, thereby make to cup joint and move together at the frame 11 that cup joints on fixed axle surface, move through cup jointing frame 11, it reciprocates to drive lifter 13, thereby make first group lifter 13 drive second group lifter 13 and move together, it reciprocates to realize lifter 13 drive show board 14, be convenient for carry out height control to the showpiece that the 14 tops of show board were placed.

The protection casing 16 is established to the surface cover of show board 14, the top fixedly connected with bracing piece 15 of base 2, and bracing piece 15 is provided with four groups, the top fixedly connected with protection casing 16 of bracing piece 15, the tangent plane area of bracing piece 15 is greater than the tangent plane area of protection casing 16, and the inner wall of protection casing 16 is inconsistent with show board 14 surface, can play the supporting role to protection casing 16 through bracing piece 15, be less than the inner wall area of bracing piece 15 according to the inner wall area of protection casing 16, be convenient for reciprocate the in-process to show board 14 and play supplementary spacing effect.

One side of the top end of the protective cover 16 is hinged with a cover plate 17 through a hinged shaft, a limit rod 18 is inserted into one end of the cover plate 17 far away from the hinged shaft, a handle 19 is fixedly connected to the bottom of one end of the limit rod 18 far away from the cover plate 17, a fixed rod 20 is hinged inside the central position of the handle 19 through the hinged shaft, one end of the fixed rod 20 far away from the handle 19 is fixedly connected to the surface of the protective cover 16, a hinged rod 21 is hinged to the bottom surface of the handle 19 through the hinged shaft, a clamping groove is formed in one end surface of the cover plate 17, the limit rod 18 is inserted into the clamping groove, two groups of hinged rods 21 are arranged, the two groups of hinged rods 21 are hinged through the hinged shaft, a spring 22 is welded on the surface of the hinged rod 21, the bottom surface of the handle 19 is held and pressed, one ends of the two groups of, when articulated rod 21 bottom downward sloping, realize gag lever post 18 and remove to the one end of keeping away from apron 17, conveniently open apron 17, demonstrate placing the showpiece on show board 14 surface.

The working principle is as follows: the staff is when using, through placing the showpiece on 14 top surfaces of show board, when needs show the showpiece, through starting servo motor 9, make servo motor 9 drive worm 8 and rotate, thereby make and rotate together with three worm wheel 12 of group of worm 8 meshing, rotate through worm wheel 12, drive the inside fixed axle of establishing of inserting of worm wheel 12 and rotate, thereby the frame 11 that cup joints that makes the fixed axle surface cup joint rotates, rotate through worm wheel 12, make worm wheel 12 drive lifter 13 rotate, it is articulated mutually through articulated axle according to two sets of lifters 13, move through the cooperation of two sets of lifters 13, be convenient for make lifter 13 drive show board 14 and rise or reduce, thereby realize carrying out height control according to the high show board 14 of exhibitor's viewing, be convenient for make the exhibitor can clearly see the showpiece characteristic.

When needs make the showpiece carry out the angle modulation, through starting driving motor 3, make driving motor 3's output drive helical gear 4 rotate to make helical gear 4 drive rotor plate 5 and carry out rotary motion, rotate through rotor plate 5, can drive show board 14 and rotate, be convenient for carry out the multi-angle show to the showpiece that shows board 14 surfaces were placed, the exhibition personnel of being convenient for participate in the exhibitor fully know the showpiece characteristic.

After the showpiece show is accomplished, cover 17 the top at protection casing 16, make 16 tops of protection casing be in the encapsulated situation, through handheld and press down handle 19's top surface, under spring 22's spring action, make handle 19's top to the one end that is close to protection casing 16 surface remove, the draw-in groove of seting up on 18 alignment apron 17 surface of gag lever post, the draw-in groove inner wall that makes gag lever post 18 and apron 17 surface set up is inconsistent, under spring 22's spring action, can make gag lever post 18 fix in the draw-in groove of seting up on 17 surface of apron, be convenient for make apron 17 fix the top surface at protection casing 16, thereby realize the protection of protection casing 16 to the showpiece, prevent that the showpiece from receiving accidental collision and taking place the damage, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an adult's celebration activity is with automatic show stand, includes support frame (1), driving motor (3) and servo motor (9), its characterized in that: the top end of the support frame (1) is fixedly connected with a base (2), the bottom end inner wall of the base (2) is fixedly provided with a driving motor (3), the output end of the driving motor (3) is sleeved with a helical gear (4), the inner wall of the base (2) is fixedly connected with a limiting block (6), one end, far away from the base (2), of the limiting block (6) is sleeved with a rotating plate (5), the top end of the rotating plate (5) is fixedly provided with a fixed frame (7), the center of the fixed frame (7) is internally inserted with an output shaft of a servo motor (9), the output shaft of the servo motor (9) is fixedly connected with a worm (8), the surface of the worm (8) is meshed with a worm wheel (12), the surface of the worm wheel (12) is sleeved with a sleeving frame (11), and the interior of the worm wheel (12, the supporting block (10) is fixedly connected with the top end surface of the fixed frame (7), the surface of one end of the sleeve joint frame (11) far away from the worm wheel (12) is fixedly connected with a lifting rod (13), the top end of the lifting rod (13) is hinged with a display plate (14) through a hinged shaft, a protective cover (16) is sleeved on the surface of the display plate (14), one side of the top end of the protective cover (16) is hinged with a cover plate (17) through a hinged shaft, a limiting rod (18) is inserted into one end of the cover plate (17) far away from the articulated shaft, and the bottom of one end of the limiting rod (18) far away from the cover plate (17) is fixedly connected with a handle (19), a fixed rod (20) is hinged in the central position of the handle (19) through a hinged shaft, and one end of the fixed rod (20) far away from the handle (19) is fixedly connected on the surface of the protective cover (16), the bottom end surface of the handle (19) is hinged with a hinge rod (21) through a hinge shaft.

2. An automatic display stand for adult ceremony activities according to claim 1, wherein: teeth are arranged on the periphery of the bottom end surface of the rotating plate (5), and the helical gear (4) is meshed with the teeth arranged on the bottom end surface of the rotating plate (5).

3. An automatic display stand for adult ceremony activities according to claim 1, wherein: the surface of the rotating plate (5) is provided with a sliding groove in a circle, the sliding groove is internally inserted with a limiting block (6), the surface of the limiting block (6) is fixedly connected with a ball bearing, and the annular sliding groove formed in the surface of the rotating plate (5) is rotatably connected with the ball bearing fixedly connected with the surface of the limiting block (6).

4. An automatic display stand for adult ceremony activities according to claim 1, wherein: worm wheel (12) are provided with three groups, and the inside of worm wheel (12) is inserted and is equipped with the fixed axle, the fixed axle constitutes to rotate with worm wheel (12) and is connected, the fixed axle that cup joints frame (11) and worm wheel (12) inside and inserts and establish constitutes to rotate and is connected, lifter (13) are provided with two sets ofly, and two sets of lifter (13) are articulated mutually through the hinge.

5. An automatic display stand for adult ceremony activities according to claim 1, wherein: the top fixedly connected with bracing piece (15) of base (2), and bracing piece (15) are provided with four groups, the top fixedly connected with protection casing (16) of bracing piece (15), the tangent plane area of bracing piece (15) is greater than the tangent plane area of protection casing (16), and the inner wall and show board (14) surface of protection casing (16) are inconsistent.

6. An automatic display stand for adult ceremony activities according to claim 1, wherein: the clamping groove is formed in the surface of one end of the cover plate (17), the limiting rods (18) are inserted into the clamping groove, the two groups of hinge rods (21) are arranged, the two groups of hinge rods (21) are hinged through hinge shafts, and springs (22) are welded on the surface of the hinge rods (21).