CN212591338U

CN212591338U - Screw model showcase

Info

Publication number: CN212591338U
Application number: CN202021128386.1U
Authority: CN
Inventors: 程涛
Original assignee: Shenzhen Hengtianxia Plastic Hardware Co ltd
Current assignee: Shenzhen Hengtianxia Plastic Hardware Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-26
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a screw model showcase, including the model showcase body, the model showcase body includes the screw model and sets up the ya keli disc in screw model top, and the bottom of ya keli disc is the annular and has hung a plurality of word model boards, and the screw model is located between a plurality of word model boards, the mounting groove has been seted up at the top of screw model, and threaded fixation has a driving motor on the bottom inner wall of mounting groove, and a driving motor's output shaft extends to the top of screw model and with the bottom fixed connection of ya keli disc, and the bottom fixed mounting of ya keli disc has the pipe, and the pipe rotates and installs in the mounting groove, and the bottom fixed mounting of screw model has the base. The utility model relates to a rationally, convenient operation through strutting four supporting legs, reaches the purpose that carries out the outrigger to the model showcase body, and is convenient for accomodate four supporting legs, saves occupation space, and portable is favorable to the use.

Description

Screw model showcase

Technical Field

The utility model relates to a screw model showcase technical field especially relates to a screw model showcase.

Background

Model showcase makes the model into the product of production, and cooperation lamps and lanterns and word model show and supply the personnel to watch, present screw model showcase is mostly through screw model, the ya keli disc, word model and base are constituteed, drive word model through rotating the ya keli disc and rotate, supply the personnel to watch, but present screw model showcase places stability relatively poor, screw model showcase's screw model is higher, the support area of base is less, and then bump the phenomenon that screw model showcase caused it to empty because of the mistake easily, if set up great base, then occupation space is great, be not convenient for carry, can not satisfy the user demand, therefore we have proposed a screw model showcase and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screw model showcase.

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

a screw model showcase comprises a model showcase body, wherein the model showcase body comprises a screw model and an acrylic disc arranged above the screw model, a plurality of character templates are annularly hung at the bottom of the acrylic disc, the screw model is positioned among the character templates, a mounting groove is formed in the top of the screw model, a first driving motor is fixed on the inner wall of the bottom of the mounting groove in a threaded manner, an output shaft of the first driving motor extends to the position above the screw model and is fixedly connected with the bottom of the acrylic disc, a round pipe is fixedly mounted at the bottom of the acrylic disc and is rotatably mounted in the mounting groove, a base is fixedly mounted at the bottom of the screw model, four first grooves are formed in the bottom of the base in a rectangular manner, a rotating shaft is rotatably mounted in the first grooves, supporting legs which are obliquely arranged are fixedly sleeved on the rotating shaft, and two opposite supporting legs are symmetrically arranged, the bottom of the supporting leg extends to the lower part of the base, a gear is fixedly sleeved on the rotating shaft, a toothed plate is slidably mounted on the inner wall of the top part of the first groove and is meshed with the corresponding gear, a second groove is formed in the bottom of the base and is positioned among the four first grooves, a second driving motor is fixedly screwed on the inner wall of the top part of the second groove, a first bevel gear is fixedly mounted at the bottom end of an output shaft of the second driving motor, a mounting pipe is fixedly mounted on the inner wall of the top part of the first groove, a screw rod is rotatably mounted in the mounting pipe, one end of the screw rod, far away from the second driving motor, extends into the corresponding first groove, the toothed plate is sleeved on the corresponding screw rod in a threaded manner, one end of the screw rod, close to the second driving motor, extends into the second groove and is fixedly mounted with a second bevel gear, the four second bevel gears are all meshed with the first bevel gears, and the two opposite, one side of the toothed plate close to the second driving motor is fixedly provided with two positioning rods, the screw rod is positioned between the two corresponding positioning rods, and the mounting pipe is sleeved on the two corresponding positioning rods in a sliding manner.

Preferably, one side of the toothed plate, which is close to the second driving motor, is provided with a thread groove, and the thread groove is in threaded connection with the corresponding screw.

Preferably, the mounting pipe is internally and fixedly sleeved with a bearing, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding screw.

Preferably, two rectangular channels are formed in one end, far away from the second driving motor, of the mounting pipe, and the side walls of the rectangular channels are connected with the outer sides of the corresponding positioning rods in a sliding mode.

Preferably, the bottom of the supporting leg is fixedly bonded with an anti-skid rubber sheet.

Preferably, a sliding groove is formed in the inner wall of the top of the first groove, a sliding block is fixedly mounted at the top of the toothed plate, and the sliding block is in sliding connection with the corresponding sliding groove.

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

when the screw model is required to be displayed through the matching of the screw model, the base, the acrylic disc, the character template, the first driving motor, the second groove, the second driving motor, the first bevel gear, the first groove, the rotating shaft, the supporting legs, the gears, the toothed plates, the screw rods and the positioning rods, the four supporting legs are respectively positioned in the corresponding first grooves, the second driving motor is started in the forward direction to drive the four second bevel gears meshed with the second driving motor to rotate through the rotation of the first bevel gear, the second bevel gear drives the corresponding screw rods to rotate, the screw rods drive the corresponding toothed plates to move towards the direction close to the second driving motor, the toothed plates drive the corresponding rotating shafts to rotate in the forward direction through the gears meshed with the toothed plates, the rotating shafts drive the corresponding supporting legs to gradually move out of the first grooves, and the four anti-skid rubber sheets are respectively driven to rotate towards the directions far away from each other and are contacted with the ground, four supporting legs strut the back and the area of contact on ground crescent, and then reach the purpose of stabilizing the support, during the show, positive start first driving motor drives the ya keli disc and rotates, the ya keli disc drives four a plurality of word model boards and rotates around screw model, show, the show is accomplished the back, reverse start second driving motor, the theory of motion with positive start second driving motor is opposite, make four supporting legs drive the anti-skidding rubber antiport that corresponds respectively to the first inslot that corresponds, and then accomplished accomodating to the supporting leg, occupation space has been saved.

The utility model relates to a rationally, convenient operation through strutting four supporting legs, reaches the purpose that carries out the outrigger to the model showcase body, and is convenient for accomodate four supporting legs, saves occupation space, and portable is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a screw model showcase provided in the present invention;

fig. 2 is a schematic sectional view of a screw model showcase according to the present invention;

FIG. 3 is a schematic structural view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a portion B in fig. 3.

In the figure: the installation structure comprises a screw model 1, a base 2, an acrylic disc 3, a character pattern 4, a first driving motor 5, a second groove 6, a second driving motor 7, a first bevel gear 8, a first groove 9, a rotating shaft 10, supporting legs 11, gears 12, a toothed plate 13, a screw rod 14, a positioning rod 15 and an installation pipe 16.

Detailed Description

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.

Referring to fig. 1-4, a screw model showcase comprises a model showcase body, the model showcase body comprises a screw model 1 and an acrylic disc 3 arranged above the screw model 1, a plurality of character templates 4 are hung on the bottom of the acrylic disc 3 in an annular manner, the screw model 1 is arranged between the character templates 4, a mounting groove is formed in the top of the screw model 1, a first driving motor 5 is fixed on the inner wall of the bottom of the mounting groove in a threaded manner, an output shaft of the first driving motor 5 extends to the upper side of the screw model 1 and is fixedly connected with the bottom of the acrylic disc 3, a circular pipe is fixedly installed at the bottom of the acrylic disc 3, the circular pipe is rotatably installed in the mounting groove, a base 2 is fixedly installed at the bottom of the screw model 1, four first grooves 9 are formed in the bottom of the base 2 in a rectangular manner, a rotating shaft 10 is rotatably installed in the first grooves 9, supporting legs 11 which are obliquely installed are, two opposite supporting legs 11 are symmetrically arranged, the bottoms of the supporting legs 11 extend to the lower part of the base 2, a gear 12 is fixedly sleeved on a rotating shaft 10, a toothed plate 13 is slidably mounted on the inner wall of the top part of each first groove 9, the toothed plate 13 is meshed with the corresponding gear 12, a second groove 6 is formed in the bottom part of the base 2 and is positioned among the four first grooves 9, a second driving motor 7 is fixedly arranged on the inner wall of the top part of each second groove 6 in a threaded manner, a first bevel gear 8 is fixedly mounted at the bottom end of an output shaft of the second driving motor 7, a mounting pipe 16 is fixedly mounted on the inner wall of the top part of each first groove 9, a screw 14 is rotatably mounted in the mounting pipe 16, one end of the screw 14 far away from the second driving motor 7 extends into the corresponding first groove 9, the toothed plate 13 is sleeved on the corresponding screw 14 in a threaded manner, one end of the screw 14 close to the second driving motor 7 extends into the second groove 6 and is fixedly mounted, four second bevel gears all mesh with first bevel gear 8 mutually, and two relative first bevel gear 8 symmetries set up, and one side fixed mounting that pinion rack 13 is close to second driving motor 7 has two locating levers 15, and screw rod 14 is located between two locating levers 15 that correspond, and 16 slip covers of installation pipe are established on two locating levers 15 that correspond, the utility model relates to a rationally, convenient operation, through strutting four supporting legs 11, reach the purpose of carrying out the steady support to the model showcase body, and be convenient for accomodate four supporting legs 11, save occupation space, portable is favorable to the use.

In the utility model, one side of the toothed plate 13 close to the second driving motor 7 is provided with a thread groove which is in threaded connection with the corresponding screw 14, a bearing is fixedly sleeved in the installation tube 16, the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding screw 14, one end of the installation tube 16 far away from the second driving motor 7 is provided with two rectangular grooves, the outer sides of the positioning rods 15 corresponding to the side walls of the rectangular grooves are in sliding connection, the bottom of the supporting leg 11 is bonded and fixed with an anti-slip rubber sheet, the inner wall of the top of the first groove 9 is provided with a chute, the top of the toothed plate 13 is fixedly provided with a slide block which is in sliding connection with the corresponding chute, the utility model has reasonable design and convenient operation, the purpose of stably supporting the model showcase body is achieved by opening the four supporting legs 11, and be convenient for accomodate four supporting legs 11, save occupation space, portable is favorable to the use.

The working principle is as follows: when the screw model 1 is used and needs to be displayed, at the moment, the four support legs 11 are respectively positioned in the corresponding first grooves 9, the second driving motor 7 is started in the forward direction, the output shaft of the second driving motor 7 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the four second bevel gears meshed with the first bevel gears to rotate, the second bevel gears drive the corresponding screw rods 14 to rotate, under the action of the thread grooves arranged on one side of the toothed plates 13, the screw rods 14 rotate and simultaneously drive the corresponding toothed plates 13 to move towards the direction close to the second driving motor 7, the toothed plates 13 drive the corresponding positioning rods 15 to slide in the rectangular grooves, the toothed plates 13 move and simultaneously drive the gears 12 meshed with the toothed plates 13 to rotate in the forward direction, the gears 12 drive the corresponding rotating shafts 10 to rotate in the forward direction, the rotating shafts 10 drive the corresponding support legs 11 to rotate in the forward direction, and the support legs 11 rotate and simultaneously gradually move out of the corresponding first grooves 9, the four supporting legs 11 respectively drive the corresponding anti-skid rubber sheets to rotate in the direction away from each other and contact with the ground, the contact area between the four supporting legs 11 and the ground is gradually increased after the four supporting legs 11 are unfolded, the purpose of stable supporting is further achieved, the placing stability of the model showcase body is improved, during displaying, the first driving motor 5 is started in the forward direction, the output shaft of the first driving motor 5 drives the acrylic disc 3 to rotate, and the acrylic disc 3 drives the four character templates 4 to rotate around the screw model 1 for displaying;

after the show is accomplished, reverse start second driving motor 7, the motion principle that starts second driving motor 7 with forward in the same way is opposite for four supporting legs 11 drive the anti-skidding rubber antiport that corresponds respectively, and supporting leg 11 pivoted is in and remove to corresponding first groove 9 gradually, and then has accomplished accomodating supporting leg 11, has saved occupation space, portable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A screw model showcase comprises a model showcase body, the model showcase body comprises a screw model (1) and an acrylic disc (3) arranged above the screw model (1), the bottom of the acrylic disc (3) is annularly suspended with a plurality of character templates (4), the screw model (1) is arranged between the character templates (4), the screw model showcase is characterized in that a mounting groove is formed in the top of the screw model (1), a first driving motor (5) is fixed on the inner wall of the bottom of the mounting groove in a threaded manner, an output shaft of the first driving motor (5) extends to the upper side of the screw model (1) and is fixedly connected with the bottom of the acrylic disc (3), a circular pipe is fixedly arranged at the bottom of the acrylic disc (3), the circular pipe is rotatably arranged in the mounting groove, a base (2) is fixedly arranged at the bottom of the screw model (1), four first grooves (9) are formed in the bottom of the base (2) in a rectangular manner, a rotating shaft (10) is rotatably installed in the first groove (9), supporting legs (11) which are obliquely arranged are fixedly sleeved on the rotating shaft (10), two opposite supporting legs (11) are symmetrically arranged, the bottoms of the supporting legs (11) extend to the lower side of the base (2), gears (12) are fixedly sleeved on the rotating shaft (10), toothed plates (13) are slidably installed on the inner wall of the top of the first groove (9), the toothed plates (13) are meshed with the corresponding gears (12), a second groove (6) is formed in the bottom of the base (2), the second groove (6) is located among the four first grooves (9), a second driving motor (7) is fixed on the inner wall of the top of the second groove (6) through threads, a first bevel gear (8) is fixedly installed at the bottom end of an output shaft of the second driving motor (7), a mounting pipe (16) is fixedly installed on the inner wall of the top of the first groove (9), and a screw (14) is rotatably installed in the mounting pipe (16), one end of the screw (14) far away from the second driving motor (7) extends into the corresponding first groove (9), the toothed plate (13) is sleeved on the corresponding screw (14) in a threaded manner, one end of the screw (14) close to the second driving motor (7) extends into the second groove (6) and is fixedly provided with a second bevel gear, four second bevel gears are all meshed with the first bevel gears (8), the two opposite first bevel gears (8) are symmetrically arranged, one side of the toothed plate (13) close to the second driving motor (7) is fixedly provided with two positioning rods (15), the screw (14) is positioned between the two corresponding positioning rods (15), and the mounting pipe (16) is sleeved on the two corresponding positioning rods (15) in a sliding manner.

2. The screw model showcase of claim 1, wherein one side of the toothed plate (13) close to the second driving motor (7) is provided with a threaded groove, and the threaded groove is in threaded connection with the corresponding screw (14).

3. A screw model showcase according to claim 1, wherein the mounting tube (16) is internally fixed with a bearing, and an inner ring of the bearing is fixedly sleeved with an outer side of the corresponding screw rod (14).

4. The screw model showcase of claim 1, wherein one end of the mounting tube (16) far away from the second driving motor (7) is provided with two rectangular grooves, and the outer sides of the positioning rods (15) corresponding to the side walls of the rectangular grooves are in sliding connection.

5. The screw model showcase of claim 1, wherein the bottom of the supporting leg (11) is bonded and fixed with an anti-slip rubber.

6. The screw model showcase of claim 1, wherein a sliding groove is formed in the inner wall of the top of the first groove (9), a sliding block is fixedly mounted at the top of the toothed plate (13), and the sliding block is in sliding connection with the corresponding sliding groove.