CN219571495U

CN219571495U - Display instrument

Info

Publication number: CN219571495U
Application number: CN202320420085.3U
Authority: CN
Inventors: 王岩梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-22
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a display instrument, comprising: the positioning group comprises a bottom plate, universal wheels are uniformly and fixedly arranged on the lower surface of the bottom plate, moving rods are inserted into four corners of the bottom plate, rotating wheels are fixedly arranged at the upper ends of the moving rods, supporting pieces are arranged at the lower ends of the moving rods, the supporting group comprises a sleeve rod, the sleeve rod is fixedly arranged at the middle position of the upper surface of the bottom plate, an adjusting rod is inserted into the upper end of the sleeve rod, a rotating motor is arranged at the lower end of the left side of the sleeve rod, the rotating motor penetrates through the sleeve rod to be connected with a conical gear set, the rotating motor is arranged, when the rotating motor is opened, the conical gear set is driven to rotate, then a first path rod at the upper end of the conical gear set is driven to rotate, a groove position is formed in the sleeve rod, an adjusting rod is movably inserted into the groove position, the outer surface of the first path rod is set into a threaded structure, a threaded groove position matched with the adjusting rod is formed in the lower end of the adjusting rod, the adjusting rod moves on the sleeve rod, and therefore the displaying height is adjusted.

Description

Display instrument

Technical Field

The utility model relates to the technical field of display instruments, in particular to a display instrument.

Background

In order to enable students to intuitively and vividly understand various instruments used in teaching contents and general names of the instruments used by teachers in teaching, the teaching aid is simply called teaching aid, can improve learning interest of the students, enrich perceptual knowledge, help to form clear concepts, develop observation capability and thinking capability of the students, belongs to one of the teaching aids, and is widely applied to teaching along with continuous development of social economy.

Most of the teaching display instruments used in the market at present are through placing the display instrument body on the support, and the height is fixed, can not adjust as required to influence the practicality, can't adjust the display angle when the show of display instrument when the show simultaneously, thereby can appear the deviation in the bandwagon effect after high regulation, thereby influence student's watching, inconvenient student observes study, and for this reason, we propose a display instrument.

Disclosure of Invention

The present utility model is directed to a display device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a display, comprising:

the positioning group comprises a bottom plate, universal wheels are uniformly and fixedly arranged on the lower surface of the bottom plate, moving rods are inserted into four corners of the bottom plate, rotating wheels are fixedly arranged at the upper ends of the moving rods, and propping sheets are arranged at the lower ends of the moving rods;

the support group comprises a loop bar, the loop bar is fixedly arranged in the middle of the upper surface of the bottom plate, an adjusting rod is inserted into the upper end of the loop bar, a rotating motor is arranged at the lower end of the left side of the loop bar, the rotating motor penetrates through the loop bar and is connected with a conical gear set, a first path bar is fixedly arranged at the upper end of the conical gear set, and the upper end of the first path bar is inserted into the adjusting rod;

the show group, show group is including rotating the motor, rotating motor fixed mounting is in adjusting the pole upper end, rotates the motor upper end and installs the table, and table upper surface mounting has the show frame, and the table upper end is according to having the show board, installs the second route pole in the table, and second route pole left side fixed mounting has the rotatory piece, and second route pole outer pot head is equipped with the movable block, and the bracing piece is installed to the movable block upper end, and the bracing piece upper end is installed at the show board lower extreme.

Preferably, the outer surfaces of the four groups of moving rods are provided with threaded structures, and four corners of the bottom plate are provided with threaded holes matched with the four corners of the bottom plate.

Preferably, the lower ends of the four groups of moving rods are provided with rotating blocks, the upper surfaces of the supporting plates are provided with rotating grooves matched with the rotating blocks, the lower ends of the supporting plates are made of anti-skid materials, and the lower surfaces of the supporting plates are provided with anti-skid patterns.

Preferably, a groove is formed in the sleeve rod, and an adjusting rod is movably inserted in the groove.

Preferably, the outer surface of the first path rod is provided with a thread structure, and the lower end of the adjusting rod is provided with a thread groove matched with the thread structure.

Preferably, the upper end of the display board is provided with a groove, and the lower end inside the groove is paved with a rubber pad.

Preferably, the outer surface of the second path rod is provided with a thread structure, and a thread groove matched with the second path rod is formed in the moving block.

Preferably, the upper end of the moving block is hinged with a supporting rod, and the upper end of the supporting rod is hinged at the lower end of the display board.

The utility model has at least the following beneficial effects:

through being provided with the rotating electrical machines, when using, open the rotating electrical machines, then drive the conical gear group and rotate, then drive the first route pole of conical gear group upper end and rotate, through the inside slot that has seted up of loop bar, the slot internal activity is inserted and is equipped with the regulation pole, and first route pole surface sets up to the helicitic texture, adjusts the pole lower extreme and has offered the screw thread slot that matches with it for adjust the pole and remove on the loop bar, thereby adjust the height of show.

Through being provided with the second path pole, when using, through rotating rotatory piece, drive the second path pole and rotate, set up to the helicitic texture through second path pole surface, set up the screw thread groove position that matches with it in the movable block to drive upper end bracing piece and make the movable block remove at second path pole outer end, thereby drive upper end bracing piece, then articulated with the bracing piece through movable block upper end, the bracing piece upper end articulates at the show board lower extreme, makes the bracing piece support the show board.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a moving rod; 4. a rotating wheel; 5. a propping sheet; 6. a loop bar; 7. an adjusting rod; 8. a rotating electric machine; 9. a conical gear set; 10. a first path lever; 11. a rotating motor; 12. a table plate; 13. a display frame; 14. a display board; 15. a second path lever; 16. a rotating block; 17. a moving block; 18. and (5) supporting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a display, comprising:

the positioning group comprises a bottom plate 1, universal wheels 2 are uniformly and fixedly arranged on the lower surface of the bottom plate 1, moving rods 3 are inserted into four corners of the bottom plate 1, rotating wheels 4 are fixedly arranged at the upper ends of the moving rods 3, and propping sheets 5 are arranged at the lower ends of the moving rods 3;

the support group comprises a loop bar 6, the loop bar 6 is fixedly arranged at the middle position of the upper surface of the bottom plate 1, an adjusting rod 7 is inserted into the upper end of the loop bar 6, a rotating motor 8 is arranged at the lower end of the left side of the loop bar 6, the rotating motor 8 penetrates through the loop bar 6 and is connected with a conical gear set 9, a first path bar 10 is fixedly arranged at the upper end of the conical gear set 9, and the upper end of the first path bar 10 is inserted into the adjusting rod 7;

the show group, the show group includes rotation motor 11, rotation motor 11 fixed mounting is in adjusting pole 7 upper end, table 12 is installed to rotation motor 11 upper end, table 12 upper surface mounting has show frame 13, table 12 upper end is pressed there is show board 14, install second route pole 15 in the table 12, second route pole 15 left side fixed mounting has rotatory piece 16, the outer pot head of second route pole 15 is equipped with movable block 17, the bracing piece 18 is installed to the movable block 17 upper end, the bracing piece 18 upper end is installed at show board 14 lower extreme.

The outer surfaces of the four groups of moving rods 3 are provided with threaded structures, and four corners of the bottom plate 1 are provided with threaded holes matched with the threaded holes, so that the moving rods 3 can move at the four corners of the bottom plate 1 during rotation.

The lower ends of the four groups of movable rods 3 are provided with rotating blocks, the upper surfaces of the supporting sheets 5 are provided with rotating grooves matched with the rotating blocks, the lower ends of the supporting sheets 5 are made of anti-slip materials, the lower surfaces of the supporting sheets 5 are provided with anti-slip patterns, the rotating of the movable rods 3 can not drive the supporting sheets 5, and the supporting sheets 5 are reinforced to be contacted with the ground through the anti-slip materials and the anti-slip patterns.

The inside trench that has seted up of loop bar 6, the activity has inserted in the trench and has been adjusted pole 7, and first path pole 10 surface sets up to the helicitic texture, adjusts the screw thread trench that matches with it has been seted up to pole 7 lower extreme for first path pole 10 drives when rotating, adjusts pole 7 and removes on loop bar 6, thereby adjusts the height of show.

The display board 14 upper end has seted up the trench, and the inside lower extreme of trench has laid the rubber pad, can prevent the thing that needs to show in the display board 14, then inserts through the thumbtack and establishes on the rubber pad and fix it.

The outer surface of the second path rod 15 is provided with a thread structure, a thread groove matched with the second path rod is formed in the moving block 17, and the moving block 17 is driven to move through rotation of the second path rod 15.

The upper end of the moving block 17 is hinged with a supporting rod 18, and the upper end of the supporting rod 18 is hinged with the lower end of the display board 14, so that the moving block 17 drives the supporting rod 18 when moving, and the supporting rod 18 supports the display board 14.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A display device, comprising:

the positioning group comprises a bottom plate (1), universal wheels (2) are uniformly and fixedly arranged on the lower surface of the bottom plate (1), moving rods (3) are inserted into four corners of the bottom plate (1), rotating wheels (4) are fixedly arranged at the upper ends of the moving rods (3), and supporting sheets (5) are arranged at the lower ends of the moving rods (3);

the support group comprises a loop bar (6), the loop bar (6) is fixedly arranged at the middle position of the upper surface of the bottom plate (1), an adjusting rod (7) is inserted into the upper end of the loop bar (6), a rotating motor (8) is arranged at the lower end of the left side of the loop bar (6), the rotating motor (8) penetrates through the loop bar (6) to be connected with a conical gear set (9), a first path bar (10) is fixedly arranged at the upper end of the conical gear set (9), and the upper end of the first path bar (10) is inserted into the adjusting rod (7);

the show group, show group includes rotation motor (11), rotation motor (11) fixed mounting is in regulation pole (7) upper end, table (12) are installed to rotation motor (11) upper end, table (12) upper surface mounting has show frame (13), table (12) upper end is according to having show board (14), install second route pole (15) in table (12), and second route pole (15) left side fixed mounting has rotatory piece (16), second route pole (15) outer pot head is equipped with movable block (17), and movable block (17) upper end installs bracing piece (18) to bracing piece (18) upper end is installed in show board (14) lower extreme.

2. A display according to claim 1, wherein: the outer surfaces of the four groups of movable rods (3) are provided with threaded structures, and four corners of the bottom plate (1) are provided with threaded holes matched with the threaded structures.

3. A display according to claim 1, wherein: the lower ends of the four groups of movable rods (3) are provided with rotating blocks, the upper surfaces of the resisting sheets (5) are provided with rotating grooves matched with the rotating blocks, the lower ends of the resisting sheets (5) are made of anti-skid materials, and the lower surfaces of the resisting sheets (5) are provided with anti-skid patterns.

4. A display according to claim 1, wherein: the inside of the loop bar (6) is provided with a groove, and an adjusting bar (7) is movably inserted in the groove.

5. A display according to claim 1, wherein: the outer surface of the first path rod (10) is of a threaded structure, and a threaded groove matched with the lower end of the adjusting rod (7) is formed.

6. A display according to claim 1, wherein: the upper end of the display board (14) is provided with a groove, and the lower end inside the groove is paved with a rubber pad.

7. A display according to claim 1, wherein: the outer surface of the second path rod (15) is of a threaded structure, and a threaded groove matched with the second path rod is formed in the moving block (17).

8. A display according to claim 1, wherein: the upper end of the moving block (17) is hinged with a supporting rod (18), and the upper end of the supporting rod (18) is hinged at the lower end of the display board (14).