CN210578018U

CN210578018U - Driving mechanism of planar design model display device

Info

Publication number: CN210578018U
Application number: CN201921608762.4U
Authority: CN
Inventors: 刘汉武
Original assignee: Shanghai Jindi Advertising Co Ltd
Current assignee: Shanghai Jindi Advertising Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-19
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a driving mechanism of a planar design model display device, which comprises a protective shell, a top cover, a rotating rod, a power line, a driving motor, a driving gear, a driving belt, a driven gear, a fixed rod and a push-out mechanism, wherein the push-out mechanism is arranged at the inner side of the protective shell, and a push rod is pushed backwards to ensure that a metal elastic sheet is downwards rotated and deformed by the thrust of the push rod, after the metal elastic sheet rotates downwards to be separated from the inner side of the clamping groove, the positioning plate moves backwards under the elasticity of the compression spring, meanwhile, the positioning plate pushes the driving motor and the L-shaped push plate to move backwards, then the handle can be pulled to pull the L-shaped push plate backwards to be separated from the inner side of the protective shell and maintain the driving motor, so that the motor can be taken out quickly for maintenance, the maintenance space is larger, the operation is more convenient, and the convenient beneficial effect is brought for maintaining the driving motor.

Description

Driving mechanism of planar design model display device

Technical Field

The utility model relates to an actuating mechanism technical field, concretely relates to planar design model display device's actuating mechanism.

Background

A plane design, also called visual transmission design, is a mode of taking vision as communication and expression, and creates and combines symbols, pictures and characters through a plurality of modes, thereby making visual expression for conveying ideas or messages, a plane designer can utilize professional skills in the aspects of font typesetting, visual art, layout, computer software and the like to achieve the purpose of creating plans, in order to better understand the concept of plane design, a plane design model needs to be displayed so as to release more information, in the process of displaying the plane design model, in order to enable more people to more comprehensively observe the model, a model display device needs to be rotatably displayed through a driving mechanism, but a driving motor used for a long time in the driving mechanism in the prior art is easy to be maintained due to short circuit or aging damage, and because the driving motor is connected in the driving mechanism more complexly and the mounting space of the driving motor is narrower, bringing inconvenience to maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the driving mechanism of the plane design model display device is provided, and the problems that the driving motor is easy to maintain due to short circuit or aging damage in the driving mechanism in the prior art when used for a long time, and inconvenience is brought to maintenance due to the fact that the driving motor is connected in the driving mechanism more complicatedly and the mounting space of the driving motor is narrower are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a driving mechanism of a planar design model display device, which comprises a protective shell, a top cover, a rotating rod, a power line, a driving motor, a driving gear, a driving belt, a driven gear, a fixed rod and a pushing mechanism, wherein the top cover is locked on the top end surface of the protective shell, the pushing mechanism is arranged at the right end of the inner side of the protective shell and consists of a guide rod, an L-shaped push plate, a guide groove, a handle, an L-shaped mounting plate, a square rod, a transmission rod, a square groove, a connecting rod, a positioning plate, a slide rod, a sleeve, a compression spring and a fixing mechanism, the guide rod is locked at the bottom of the right end surface of the inner side of the protective shell, the L-shaped mounting plate penetrates through the right side of the rear end surface of the protective shell, the L-shaped mounting plate is clung to the bottom end, the handle is arranged on the rear end face of the L-shaped push plate, the L-shaped mounting plate is arranged on the inner side bottom end face of the L-shaped mounting plate, the L-shaped mounting plate is locked on the rear end face of the driving motor, the square rod is welded on an output shaft of the top end face of the driving motor, the transmission rod is fixedly connected to the middle of the bottom end face of the driving gear, a square groove which is attached to the square rod is formed in the bottom end face of the transmission rod, the connection rod is locked on the right side of the bottom end face of the top cover, the outer bottom end of the connection rod is rotatably connected with the inner side of the driving gear, the positioning plate is tightly attached to the front end face of the driving motor, the slide rod is locked in the middle of the front end face of the positioning plate, the slide rod movably extends into the inner, the fixing mechanism is arranged at the front end of the inner side of the sleeve.

Further, the dwang runs through in top cap top end face left side, the power cord passes before the protective housing after the terminal surface connect in driving motor power input end, the driving gear sets up in driving motor output top, both ends respectively with driven gear left end face and driving gear right-hand member face intermeshing about the drive belt inboard, driven gear top end face middle part fixed connection is in dwang bottom end face, and driven gear activity nestification in dead lever outside top, the dead lever lock closes in the inboard bottom end face left part of protective housing, driving motor carries out the electricity with the power cord and is connected.

Furthermore, the fixing mechanism is composed of a clamping groove, a metal elastic sheet and a push rod, the clamping groove is formed in the front side of the top end face inside the sleeve, the metal elastic sheet is installed on the top end face of the sliding rod, the rear end face of the metal elastic sheet is tightly attached to the rear end face inside the clamping groove, the push rod penetrates through the bottom of the right side of the front end face of the protective shell, and the rear end face of the push rod is attached to the top of the front end face of the metal.

Furthermore, heat dissipation holes corresponding to the driving motor are formed in the middle of the inner side bottom end face of the L-shaped push plate and on the right side of the inner side bottom end face of the protective shell.

Furthermore, the guide rod and the guide groove are symmetrically provided with two bottom end faces on the inner side of the protective shell and two bottom end faces of the L-shaped push plate respectively.

Furthermore, the outer surface of the handle is provided with anti-skid stripes.

Furthermore, a layer of damping rubber sheet is adhered to the rear end face of the positioning plate through an adhesive.

Furthermore, the top end face of the metal elastic sheet and the top end face of the sliding rod form an included angle of 30 degrees.

Further, the driving motor is an LS57A20 motor.

Furthermore, the handle is made of plastic.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the driving motor is easy to maintain due to short circuit or aging damage when being used for a long time in the driving mechanism in the prior art, the connection of the driving motor in the driving mechanism is more complicated, the installation space of the driving motor is narrower, and the problem of inconvenience for maintenance is solved, the metal elastic sheet is driven to rotate downwards and deform under the thrust of the push rod by arranging the push-out mechanism at the inner side of the protective shell and pushing the push rod backwards, after the metal elastic sheet rotates downwards to be separated from the inner side of the clamping groove, the positioning plate moves backwards under the elasticity of the compression spring, meanwhile, the positioning plate pushes the driving motor and the L-shaped push plate to move backwards, then the handle can be pulled to pull the L-shaped push plate backwards to be separated from the inner side of the protective shell and maintain the driving motor, so that the motor can be taken out quickly for maintenance, the maintenance space is larger, the operation is more convenient, and the convenient beneficial effect is brought for maintaining the driving motor.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the rotating rod connection structure of the present invention;

fig. 3 is a schematic view of a right-side sectional structure of the protective shell of the present invention;

FIG. 4 is a schematic view of the L-shaped push plate structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a of the present invention.

In the figure: the device comprises a protective shell-1, a top cover-2, a rotating rod-3, a power line-4, a driving motor-6, a driving gear-7, a transmission belt-8, a driven gear-9, a fixed rod-10, a push-out mechanism-5, a guide rod-51, an L-shaped push plate-52, a guide groove-53, a handle-54, an L-shaped mounting plate-55, a square rod-56, a transmission rod-57, a square groove-58, a connecting rod-59, a positioning plate-510, a sliding rod-511, a sleeve-512, a compression spring-513, a fixing mechanism-514, a clamping groove-5141, a metal elastic sheet-5142 and a push rod-5143.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a driving mechanism of a planar design model display device: the device comprises a protective shell 1, a top cover 2, a rotating rod 3, a power line 4, a driving motor 6, a driving gear 7, a transmission belt 8, a driven gear 9, a fixed rod 10 and a pushing mechanism 5, wherein the top cover 2 is locked on the top end surface of the protective shell 1, the pushing mechanism 5 is arranged at the right end of the inner side of the protective shell 1, the pushing mechanism 5 comprises a guide rod 51, an L-shaped push plate 52, a guide groove 53, a handle 54, an L-shaped mounting plate 55, a square rod 56, a transmission rod 57, a square groove 58, a connecting rod 59, a positioning plate 510, a sliding rod 511, a sleeve 512, a compression spring 513 and a fixing mechanism 514, the guide rod 51 is locked at the bottom of the right end surface of the inner side of the protective shell 1, the L-shaped mounting plate 55 penetrates through the right side of the rear end surface of the protective shell 1, the L-shaped, the handle 54 is arranged on the rear end face of the L-shaped push plate 52, the L-shaped mounting plate 55 is arranged on the bottom end face of the inner side of the L-shaped mounting plate 55, the L-shaped mounting plate 55 is locked on the rear end face of the driving motor 6, the square rod 56 is welded on the output shaft of the top end face of the driving motor 6, the transmission rod 57 is fixedly connected to the middle of the bottom end face of the driving gear 7, the bottom end face of the transmission rod 57 is provided with a square groove 58 attached to the square rod 56, the connecting rod 59 is locked on the right side of the bottom end face of the top cover 2, the bottom end of the outer side of the connecting rod 59 is rotatably connected with the inner side of the driving gear 7, the positioning plate 510 is tightly attached to the front end face of the driving motor 6, the sliding rod 511 is locked on the middle of the front end face of the positioning plate 510, the sliding rod, the fixing mechanism 514 is disposed at the front end of the inner side of the sleeve 512.

Wherein, dwang 3 runs through in 2 top end faces left sides of top cap, power cord 4 passes and connects in driving motor 6 power input end behind the 1 preceding terminal surface of protective housing, driving gear 7 sets up in driving motor 6 output top, both ends respectively with 9 left end faces of driven gear and 7 right end faces of driving gear intermeshing about 8 inboards of drive belt, 9 top end faces middle part fixed connection of driven gear in the 3 bottom end faces of dwang, and 9 activity nestings of driven gear in 10 outside tops of dead lever, dead lever 10 closure is in 1 inboard bottom end faces left part of protective housing, is convenient for rotate the show stand at 3 tops of dwang, driving motor 6 carries out the electricity with power cord 4 and is connected.

The fixing mechanism 514 comprises a clamping groove 5141, a metal elastic sheet 5142 and a push rod 5143, the clamping groove 5141 is formed in the front side of the top end face of the inner side of the sleeve 512, the metal elastic sheet 5142 is installed on the top end face of the sliding rod 511, the rear end face of the metal elastic sheet 5142 is tightly attached to the rear end face of the inner side of the clamping groove 5141, the push rod 5143 penetrates through the bottom of the right side of the front end face of the protective shell 1, and the rear end face of the push rod 5143 is attached to the top of the front end face of the metal elastic sheet 5142, so.

The middle of the inner bottom surface of the L-shaped push plate 52 and the right side of the inner bottom surface of the protective shell 1 are provided with heat dissipation holes corresponding to the driving motor 6, so that the driving motor 6 can dissipate heat conveniently.

The guide rod 51 and the guide groove 53 are symmetrically and respectively provided with two bottom end surfaces on the inner side of the protective shell 1 and the bottom end surface of the L-shaped push plate 52, so that the moving process of the L-shaped push plate 52 is more stable.

Wherein, the outer surface of the handle 54 is provided with anti-slip stripes to prevent slipping when the handle 54 is pulled.

Wherein, a layer of damping rubber sheet is adhered on the rear end surface of the positioning plate 510 through an adhesive, so as to reduce the horizontal vibration force of the driving motor 6.

The top end face of the metal elastic sheet 5142 forms an included angle of 30 degrees with the top end face of the sliding rod 511, so that the metal elastic sheet 5142 is pressed to rotate downwards to deform.

The driving motor 6 is an LS57A20 motor, and noise is low.

The handle 54 is made of plastic.

From the above table, it can be seen that: the utility model discloses a plastics material that handle 54 adopted has the lower advantage of cost.

The patent states: compression spring 513, compression spring (pressure spring) are the coil spring that bears to pressure, and the material cross-section that it used is mostly circular, also has rectangle and stranded steel and entangles to coil, and the spring is generally equidistant, and compression spring's shape has: the compression spring is cylindrical, conical, convex and concave, and a small number of non-circular shapes, and the like, a certain gap is reserved between the rings of the compression spring, and the compression spring contracts and deforms when subjected to external load, so that deformation energy is stored.

The working principle is as follows: firstly, the device is installed at a specified position, meanwhile, the display platform is fixedly installed on the top end face of a rotating rod 3, the other end of a power line 4 is connected to a control device on the outer wall, then a planar design model to be displayed is placed on the display platform, a driving motor 6 is started through an external controller, so that the driving motor 6 is powered on to rotate an output shaft, the output shaft of the driving motor 6 drives a square rod 56 to rotate, the square rod 56 drives a driving gear 7 to rotate through a transmission rod 57, the driving gear 7 drives a driven gear 9 to rotate through a transmission belt 8, the driven gear 9 drives the fixedly connected rotating rod 3 to rotate, thereby realizing the rotating display of the display platform on the top end face of the rotating rod 3, when the driving motor 6 is damaged, the power supply of the driving motor 6 can be disconnected firstly, then a push rod 5143 is pushed backwards, make metal shrapnel 5142 receive the thrust of push rod 5143 and rotate deformation downwards, and metal shrapnel 5142 is rotating downwards and is breaking away from draw-in groove 5141 inboard back, make locating plate 510 receive the elasticity rearward movement of compression spring 513, locating plate 510 promotes driving motor 6 and L type push pedal 52 rearward movement simultaneously, square pole 56 breaks away from square groove 58 inboard this moment, when square groove 58 is not parallel with L type push pedal 52, rotatable show stand drives square groove 58 and square pole 56 and rotates and is parallel with L type push pedal 52, then can pull handle 54 backward and pull L type push pedal 52 backward and break away from the protective housing 1 inboard and maintain driving motor 6.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A driving mechanism of a planar design model display device comprises a protective shell (1), a top cover (2), a rotating rod (3), a power line (4), a driving motor (6), a driving gear (7), a transmission belt (8), a driven gear (9) and a fixed rod (10), wherein the top cover (2) is locked on the top end face of the protective shell (1);

the method is characterized in that: the device is characterized by further comprising a pushing mechanism (5), wherein the pushing mechanism (5) is arranged at the right end of the inner side of the protective shell (1), the pushing mechanism (5) consists of a guide rod (51), an L-shaped push plate (52), a guide groove (53), a handle (54), an L-shaped mounting plate (55), a square rod (56), a transmission rod (57), a square groove (58), a connecting rod (59), a positioning plate (510), a slide rod (511), a sleeve (512), a compression spring (513) and a fixing mechanism (514), the guide rod (51) is locked at the bottom of the right end face of the inner side of the protective shell (1), the L-shaped mounting plate (55) penetrates through the right side of the rear end face of the protective shell (1), the L-shaped mounting plate (55) is tightly attached to the bottom end face of the driving motor (6), the guide groove (53) is arranged at the bottom end face of the L-shaped mounting plate (55, the handle (54) is arranged on the rear end face of the L-shaped push plate (52), the L-shaped mounting plate (55) is arranged on the bottom end face of the inner side of the L-shaped mounting plate (55), the L-shaped mounting plate (55) is locked on the rear end face of the driving motor (6), the square rod (56) is welded on an output shaft of the top end face of the driving motor (6), the transmission rod (57) is fixedly connected to the middle of the bottom end face of the driving gear (7), the bottom end face of the transmission rod (57) is provided with a square groove (58) which is matched with the square rod (56), the connecting rod (59) is locked on the right side of the bottom end face of the top cover (2), the bottom end of the outer side of the connecting rod (59) is rotatably connected with the inner side of the driving gear (7), the positioning plate (510) is tightly attached to the front end face of the driving motor (6), the sliding rod (, sleeve (512) are installed in protective housing (1) inboard preceding terminal surface bottom, compression spring (513) both ends are fixed connection respectively in terminal surface and sleeve (512) rear end before locating plate (510), and compression spring (513) medial surface and slide bar (511) side surface swing joint, fixed establishment (514) set up in sleeve (512) inboard front end.

2. The driving mechanism of a flat design model displaying device according to claim 1, wherein: dwang (3) run through in top cap (2) top face left side, connect in driving motor (6) power input end after power cord (4) passes protective housing (1) preceding terminal surface, driving gear (7) set up in driving motor (6) output top, both ends are meshed with driven gear (9) left end face and driving gear (7) right-hand member face respectively about drive belt (8) inboard, driven gear (9) top face middle part fixed connection is in dwang (3) bottom face, and driven gear (9) activity nestification in dead lever (10) outside top, dead lever (10) closure is in protective housing (1) inboard bottom face left part, driving motor (6) are connected with power cord (4) electricity.

3. The driving mechanism of a flat design model displaying device according to claim 1, wherein: the fixing mechanism (514) is composed of a clamping groove (5141), a metal elastic sheet (5142) and a push rod (5143), the clamping groove (5141) is arranged on the front side of the top end face of the inner side of the sleeve (512), the metal elastic sheet (5142) is installed on the top end face of the sliding rod (511), the rear end face of the metal elastic sheet (5142) is tightly attached to the rear end face of the inner side of the clamping groove (5141), the push rod (5143) penetrates through the bottom of the right side of the front end face of the protective shell (1), and the rear end face of the push rod (5143) is attached to the top of the front end face of the.

4. The driving mechanism of a flat design model displaying device according to claim 1, wherein: the middle part of the bottom end surface at the inner side of the L-shaped push plate (52) and the right side of the bottom end surface at the inner side of the protective shell (1) are provided with heat dissipation holes corresponding to the driving motor (6).

5. The driving mechanism of a flat design model displaying device according to claim 1, wherein: the guide rod (51) and the guide groove (53) are symmetrically and respectively provided with two bottom end surfaces on the inner side of the protective shell (1) and the bottom end surface of the L-shaped push plate (52).

6. The driving mechanism of a flat design model displaying device according to claim 1, wherein: the outer surface of the handle (54) is provided with anti-skid stripes.

7. The driving mechanism of a flat design model displaying device according to claim 1, wherein: the rear end face of the positioning plate (510) is adhered with a layer of damping rubber sheet through an adhesive.

8. The driving mechanism of a flat design model displaying device according to claim 3, wherein: the top end face of the metal elastic sheet (5142) forms an included angle of 30 degrees with the top end face of the sliding rod (511).