CN215533314U - Mechanical design works display device - Google Patents
Mechanical design works display device Download PDFInfo
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- CN215533314U CN215533314U CN202121902103.9U CN202121902103U CN215533314U CN 215533314 U CN215533314 U CN 215533314U CN 202121902103 U CN202121902103 U CN 202121902103U CN 215533314 U CN215533314 U CN 215533314U
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Abstract
The utility model discloses a mechanical design work display device which comprises a base and a hollow column, wherein a rotary table is rotated at the center of the top of the base, the rotary table is horizontally arranged, the bottom of the hollow column is fixedly connected to the center of the top of the rotary table, the hollow column is vertically arranged, display plates are hinged to two symmetrical ends of the top of the hollow column, strip-shaped notches are formed in two symmetrical side faces of the hollow column, a transverse plate slides in the hollow column and is horizontally arranged, two ends of the transverse plate respectively penetrate through the two strip-shaped notches, connecting mechanisms used for connecting the transverse plate are arranged on two opposite side faces of the two display plates, an up-down moving mechanism used for moving the transverse plate up and down is arranged in the hollow column, and a rotary shaft is fixedly connected to the center of the bottom of the rotary table and is vertically arranged. The utility model avoids the situation that the display board can not be adjusted in angle and rotated to cause certain limitation in display, thereby improving the practicability of the display device.
Description
Technical Field
The utility model relates to the technical field of mechanical design, in particular to a mechanical design work display device.
Background
The mechanical design is an important component of mechanical engineering, is the first step of mechanical production, and is the most important factor for determining mechanical performance. The mechanical design efforts target: the best machine is designed under various limited conditions (such as materials, processing capacity, theoretical knowledge, calculation means and the like), namely, an optimal design is made, and the product needs to be displayed in the field of machine design, so that a display device is needed.
Present mechanical design work display device does not have the function of carrying out angle regulation and rotation to work, leads to certain limitation occasionally in the show, can not satisfy all people's demand, consequently, needs to improve a mechanical design work display device urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a mechanical design work display device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a mechanical design works display device comprises a base and a hollow column, wherein a rotary disc is rotated at the center of the top of the base, the rotary disc is horizontally arranged, the bottom of the hollow column is fixedly connected at the center of the top of the rotary disc, the hollow column is vertically arranged, two symmetrical ends of the top of the hollow column are hinged with display plates, strip-shaped notches are formed in two symmetrical sides of the hollow column, transverse plates are arranged in the hollow column in a sliding mode and are horizontally arranged, two ends of each transverse plate respectively penetrate through the two strip-shaped notches, connecting mechanisms used for connecting the transverse plates are arranged on two opposite sides of the display plates, an up-down moving mechanism used for moving the transverse plates up and down is arranged in the hollow column, a rotary shaft is fixedly connected at the center of the bottom of the rotary disc and is vertically arranged, the tail end of the rotary shaft penetrates through the top of the base and rotates in the base, a rotating mechanism used for rotating the rotary shaft is arranged in the base, and the two ends of a symmetrical side surface at the bottom of the base are provided with rollers.
As a further scheme of the utility model, the up-and-down moving mechanism comprises a screw rod and a positive and negative motor, the screw rod rotates at the center inside the hollow column and is vertically arranged, and the screw rod penetrates through the transverse plate and is connected to the inside of the transverse plate through threads.
As a further scheme of the utility model, the positive and negative motors are arranged at the top in the hollow column and are vertically arranged, and output shafts of the positive and negative motors are arranged at the center of the top end of the screw rod.
As a further aspect of the present invention, the rotating mechanism includes a first gear, a second gear and a driving motor, and the first gear and the second gear both rotate inside the base and are horizontally disposed, and the first gear and the second gear are engaged with each other.
As a further scheme of the utility model, the driving motor is vertically arranged on one side inside the base, an output shaft of the driving motor is arranged at the center of the bottom of the second gear, and the tail end of the rotating shaft is fixedly connected to the center of the top of the first gear.
As a further scheme of the utility model, the connecting mechanism comprises a sliding groove, the sliding groove is provided with the center of one side of the display board, a sliding block slides in the sliding groove, and the top end of the transverse plate is hinged to the center of one side of the sliding block.
As a further scheme of the utility model, the connecting mechanism comprises a slide way, the slide way is fixedly connected to the center of one side of the display board, a movable block slides in the slide way, and the top end of the transverse plate is hinged to the center of one side of the movable block.
The utility model has the beneficial effects that:
1. according to the utility model, when the angle of the display board needs to be adjusted, the positive and negative motors drive the lead screw to rotate, the lead screw is connected with the transverse plate through threads, the transverse plate can be driven to move up and down by the lead screw, the sliding block can be driven to move up and down by the up-and-down movement of the transverse plate, the sliding block can be driven to move by the up-and-down movement of the sliding block, and the display board can be driven to move by the sliding groove, so that the display angle of the display board can be adjusted, the condition that the display board of the existing display device cannot be adjusted is avoided, the angle adjustment is convenient and rapid, in addition, the convenience of the display device is improved through the arrangement of four rollers, and the use effect of the display device is further improved.
2. According to the utility model, when mechanical design works are displayed, the driving motor drives the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating disc to rotate, the rotating disc rotates to drive the hollow column to rotate, and the hollow column rotates to drive the two display boards to rotate, so that the two display boards can rotate during display, the phenomenon that the display boards can not adjust angles and rotate to cause certain limitation during display is avoided, and the practicability of the display device is further improved.
3. According to the utility model, when the angle of the display board needs to be adjusted, the positive and negative motors drive the lead screw to rotate, the lead screw is in threaded connection with the transverse plate, the transverse plate can drive the transverse plate to move up and down, the transverse plate can drive the movable block to move up and down, the movable block can drive the slide to move up and down, and the slide can drive the display board to move, so that the display angle of the display board can be adjusted, the condition that the display board of the existing display device cannot be adjusted is avoided, the angle adjustment is convenient and fast, in addition, the convenience of the display device is improved through the arrangement of four rollers, and the use effect of the display device is further improved.
Drawings
FIG. 1 is a schematic structural view of a mechanical design work display apparatus according to embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view of a mechanical design display device according to example 1 of the present invention;
FIG. 3 is an enlarged view of a mechanical design display apparatus according to example 1 of the present invention at A;
fig. 4 is a schematic structural view of a mechanical design work display device according to embodiment 2 of the present invention.
In the figure: 1. a base; 2. a turntable; 3. a hollow column; 4. a display board; 5. a chute; 6. a slider; 7. a transverse plate; 8. a roller; 9. a screw rod; 10. a strip-shaped notch; 11. a positive and negative motor; 12. a rotating shaft; 13. a first gear; 14. a second gear; 15. a drive motor; 16. a slideway; 17. a movable block.
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.
Example 1
Referring to fig. 1-3, a mechanical design works display device, comprising a base 1 and a hollow column 3, wherein a rotary disc 2 is rotated at the center of the top of the base 1, the rotary disc 2 is horizontally arranged, the bottom of the hollow column 3 is fixedly connected at the center of the top of the rotary disc 2, the hollow column 3 is vertically arranged, two symmetrical ends of the top of the hollow column 3 are hinged with display plates 4, strip-shaped notches 10 are respectively arranged on one symmetrical side surface of the hollow column 3, a transverse plate 7 is slid in the hollow column 3, the transverse plate 7 is horizontally arranged, two ends of the transverse plate 7 respectively pass through the two strip-shaped notches 10, two opposite side surfaces of the two display plates 4 are respectively provided with a connecting mechanism for connecting the transverse plate 7, an up-down moving mechanism for moving the transverse plate 7 up and down is arranged in the hollow column 3, a rotary shaft 12 is fixedly connected at the center of the bottom of the rotary disc 2 and vertically arranged, and the tail end of the rotary shaft 12 passes through the top of the base 1 and rotates in the base 1, the base 1 is internally provided with a rotating mechanism for rotating the rotating shaft 12, and the two ends of one symmetrical side surface at the bottom of the base 1 are both provided with rollers 8.
In this embodiment, the up-down moving mechanism comprises a screw rod 9 and a positive and negative motor 11, the screw rod 9 rotates at the center inside the hollow column 3 and is vertically arranged, and the screw rod 9 penetrates through the transverse plate 7 and is connected inside the transverse plate 7 through threads.
In the embodiment, the positive and negative motor 11 is installed at the top in the hollow column 3, the positive and negative motor 11 is vertically arranged, and the output shaft of the positive and negative motor 11 is installed at the center of the top end of the screw rod 9.
In this embodiment, the rotating mechanism includes a first gear 13, a second gear 14 and a driving motor 15, the first gear 13 and the second gear 14 are both rotated inside the base 1 and horizontally disposed, and the first gear 13 and the second gear 14 are engaged with each other.
In this embodiment, the driving motor 15 is vertically installed at one side inside the base 1, an output shaft of the driving motor 15 is installed at the center of the bottom of the second gear 14, and the end of the rotating shaft 12 is fixedly connected to the center of the top of the first gear 13.
In this embodiment, coupling mechanism includes spout 5, and spout 5 has seted up 4 one side centers of show board department, and 5 inside slides of spout have slider 6, and 7 tops of diaphragm hinge in 6 one side centers of slider department.
The working principle of the embodiment is as follows: when in actual use, when the angle of the display board 4 needs to be adjusted, the positive and negative motors 11 drive the screw rod 9 to rotate, because the screw rod 9 and the transverse plate 7 are connected through threads, the screw rod 9 can drive the transverse plate 7 to move up and down, the transverse plate 7 can drive the slide block 6 to move up and down, the slide block 6 can drive the slide groove 5 to move up and down, the slide groove 5 can drive the display board 4 to move, thereby adjusting the display angle of the display board 4, avoiding the situation that the display board 4 of the prior display device is not adjustable, and the angle adjustment is convenient and rapid, in addition, through the arrangement of the four rollers 8, the convenience of the display device is improved, further improving the use effect of the display device, when mechanical design works are displayed, the driving motor 15 drives the second gear 14 to rotate, the second gear 14 rotates to drive the first gear 13 to rotate, first gear 13 rotates and to drive pivot 12 and rotate, and pivot 12 rotates and to drive carousel 2 and rotate, and carousel 2 rotates and to drive hollow post 3 and rotates, and hollow post 3 rotates and to drive two show boards 4 and rotate to can make two show boards 4 rotate when the show, avoid show board 4 can not angle modulation and rotation, lead to the condition emergence of certain limitation when the show, and then improve this display device's practicality.
Example 2
Referring to fig. 4, a mechanical design works display device, comprising a base 1 and a hollow column 3, wherein a rotary disc 2 is rotated at the center of the top of the base 1, the rotary disc 2 is horizontally arranged, the bottom of the hollow column 3 is fixedly connected at the center of the top of the rotary disc 2, the hollow column 3 is vertically arranged, two symmetrical ends of the top of the hollow column 3 are hinged with display plates 4, strip-shaped notches 10 are respectively arranged on two symmetrical sides of the hollow column 3, a transverse plate 7 slides in the hollow column 3, the transverse plate 7 is horizontally arranged, two ends of the transverse plate 7 respectively pass through the two strip-shaped notches 10, two opposite sides of the two display plates 4 are respectively provided with a connecting mechanism for connecting the transverse plate 7, an up-down moving mechanism for moving the transverse plate 7 up and down is arranged in the hollow column 3, a rotary shaft 12 is fixedly connected at the center of the bottom of the rotary disc 2 and vertically arranged, and the tail end of the rotary shaft 12 passes through the top of the base 1 and rotates in the base 1, the base 1 is internally provided with a rotating mechanism for rotating the rotating shaft 12, and the two ends of one symmetrical side surface at the bottom of the base 1 are both provided with rollers 8.
In this embodiment, the up-down moving mechanism comprises a screw rod 9 and a positive and negative motor 11, the screw rod 9 rotates at the center inside the hollow column 3 and is vertically arranged, and the screw rod 9 penetrates through the transverse plate 7 and is connected inside the transverse plate 7 through threads.
In the embodiment, the positive and negative motor 11 is installed at the top in the hollow column 3, the positive and negative motor 11 is vertically arranged, and the output shaft of the positive and negative motor 11 is installed at the center of the top end of the screw rod 9.
In this embodiment, the rotating mechanism includes a first gear 13, a second gear 14 and a driving motor 15, the first gear 13 and the second gear 14 are both rotated inside the base 1 and horizontally disposed, and the first gear 13 and the second gear 14 are engaged with each other.
In this embodiment, the driving motor 15 is vertically installed at one side inside the base 1, an output shaft of the driving motor 15 is installed at the center of the bottom of the second gear 14, and the end of the rotating shaft 12 is fixedly connected to the center of the top of the first gear 13.
In this embodiment, the connecting mechanism includes a slide 16, and the slide 16 is fixedly connected to the center of one side of the display board 4, a movable block 17 slides inside the slide 16, and the top end of the transverse plate 7 is hinged to the center of one side of the movable block 17.
The working principle of the embodiment is as follows: when in actual use, when needs are adjusted the angle of show board 4, drive lead screw 9 through positive and negative motor 11 and rotate, because lead screw 9 and diaphragm 7 pass through threaded connection, then lead screw 9 can drive diaphragm 7 and reciprocate, diaphragm 7 reciprocates and can drive movable block 17 and reciprocate, movable block 17 reciprocates and can drive slide 16 and remove, slide 16 removes and can drive show board 4 and remove, thereby can adjust the show angle of this show board 4, the condition emergence of current display device show board 4 unadjustable has been avoided, and angle modulation convenient and fast, in addition through four 8's of gyro wheel setting, this display device's convenience has still been improved, and then this display device's result of use has been improved.
Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model 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 signs in the claims being therefore intended to be embraced therein.
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 (7)
1. The mechanical design work display device comprises a base (1) and a hollow column (3), and is characterized in that the center of the top of the base (1) is rotated to form a rotary table (2), the rotary table (2) is horizontally arranged, the bottom of the hollow column (3) is fixedly connected to the center of the top of the rotary table (2), the hollow column (3) is vertically arranged, two symmetrical ends of the top of the hollow column (3) are hinged with display plates (4), strip-shaped notches (10) are formed in symmetrical side faces of the hollow column (3), a transverse plate (7) slides in the hollow column (3), the transverse plate (7) is horizontally arranged, two ends of the transverse plate (7) respectively penetrate through the two strip-shaped notches (10), connecting mechanisms used for connecting the transverse plate (7) are arranged on opposite side faces of the two display plates (4), and an up-down moving mechanism used for moving the transverse plate (7) up and down is arranged in the hollow column (3), carousel (2) bottom center department fixedly connected with pivot (12) and vertical setting, and pivot (12) end pass base (1) top and rotate inside base (1), base (1) inside is equipped with the slewing mechanism who is used for rotating pivot (12), and base (1) bottom symmetrical side both ends all install gyro wheel (8).
2. The mechanical design work display device according to claim 1, wherein the up-down moving mechanism comprises a screw rod (9) and a positive and negative motor (11), the screw rod (9) rotates at the inner center of the hollow column (3) and is vertically arranged, and the screw rod (9) penetrates through the transverse plate (7) and is connected to the inner part of the transverse plate (7) through threads.
3. The mechanical design work display device according to claim 2, wherein the positive and negative motor (11) is installed at the top inside the hollow column (3), the positive and negative motor (11) is vertically arranged, and the output shaft of the positive and negative motor (11) is installed at the center of the top end of the screw rod (9).
4. A mechanical design work display device according to claim 3, characterized in that the rotating mechanism comprises a first gear (13), a second gear (14) and a driving motor (15), and the first gear (13) and the second gear (14) are both rotated inside the base (1) and horizontally arranged, and the first gear (13) and the second gear (14) are meshed with each other.
5. The mechanical design work display device according to claim 4, wherein the driving motor (15) is vertically installed at one side inside the base (1), the output shaft of the driving motor (15) is installed at the center of the bottom of the second gear (14), and the end of the rotating shaft (12) is fixedly connected to the center of the top of the first gear (13).
6. The mechanical design work display device according to claim 5, wherein the connecting mechanism comprises a sliding groove (5), the sliding groove (5) is provided at the center of one side of the display board (4), a sliding block (6) slides inside the sliding groove (5), and the top end of the transverse plate (7) is hinged at the center of one side of the sliding block (6).
7. The mechanical design work display device according to claim 5, wherein the connecting mechanism comprises a slide way (16), the slide way (16) is fixedly connected to the center of one side of the display board (4), a movable block (17) slides inside the slide way (16), and the top end of the transverse board (7) is hinged to the center of one side of the movable block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902103.9U CN215533314U (en) | 2021-08-14 | 2021-08-14 | Mechanical design works display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902103.9U CN215533314U (en) | 2021-08-14 | 2021-08-14 | Mechanical design works display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215533314U true CN215533314U (en) | 2022-01-18 |
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ID=79835661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121902103.9U Active CN215533314U (en) | 2021-08-14 | 2021-08-14 | Mechanical design works display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215533314U (en) |
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2021
- 2021-08-14 CN CN202121902103.9U patent/CN215533314U/en active Active
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