CN220085504U

CN220085504U - Teaching display machine

Info

Publication number: CN220085504U
Application number: CN202222698214.3U
Authority: CN
Inventors: 伍彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-11-24
Anticipated expiration: 2032-10-13

Abstract

The utility model belongs to the field of display machines, in particular to a teaching display machine, which comprises a display box, wherein a display groove with an opening at one side is arranged at the top of the display box, a display is fixedly arranged at the top of the display box, a driving motor is fixedly arranged on the inner wall of the bottom of the display box, a driving rod is arranged on an output shaft of the driving motor, a display disc is arranged above the driving rod, a clamping mechanism is arranged on the display disc, the clamping mechanism comprises two moving grooves, a moving seat, a cross rod and clamping plates, the moving grooves are formed in the top of the display disc, the moving seat is slidably arranged in the moving grooves, the cross rod is fixedly arranged on one side of the moving seat, and the clamping plates are fixedly arranged on the cross rod. The utility model has reasonable design, is convenient for height adjustment of the display disc, and can fix and rotate different accessory objects, thereby realizing the purpose of comprehensively displaying different accessories in mechanical and electronic engineering and improving the teaching quality.

Description

Teaching display machine

Technical Field

The utility model relates to the technical field of display machines, in particular to a teaching display machine.

Background

Electronic engineering, also called weak current technology or information technology, can be further subdivided into electric measurement technology, adjustment technology and electronic technology, is a subclass of electric engineering, is engineering oriented to the electronic field, and its research object is beyond the electronic field nowadays, and the application form of electronic engineering covers electric equipment and various electric switches applying control technology, measurement technology, adjustment technology and computer technology until information technology, and the main research fields of electronic engineering are circuit and system, communication, electromagnetic field and microwave technology and digital signal processing.

At present, the part real object display for the mechanical and electronic engineering teaching is often used for teaching by a teacher holding the part real object, and the teaching quality is poor, so that a teaching display machine is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the part real object display for the mechanical and electronic engineering teaching is often carried out by a teacher by holding the part real object for teaching and the teaching quality is poor, and provides a teaching display machine.

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

the teaching display machine comprises a display box, wherein a display groove with one side being an opening is formed in the top of the display box, a display is fixedly installed on the top of the display box, a driving motor is fixedly installed on the inner wall of the bottom of the display box, a driving rod is installed on an output shaft of the driving motor, a display disc is arranged above the driving rod, and a clamping mechanism is arranged on the display disc;

the clamping mechanism comprises two moving grooves, a moving seat, a cross rod and clamping plates, wherein the moving grooves are formed in the top of the display disc, the moving seat is slidably mounted in the moving grooves, the cross rod is fixedly arranged on one side of the moving seat, the clamping plates are fixedly arranged on the cross rod, and driving mechanisms are arranged in the moving grooves and are matched with the moving seat.

Preferably, the driving mechanism comprises a threaded rod and an adjusting button, the threaded rod is rotatably arranged on the inner wall of one side of the two moving grooves away from each other, the moving seat is sleeved on the threaded rod in a threaded manner, one end of the threaded rod extends to the outer side of the display disc and is provided with the adjusting button, and a clamping mechanism is arranged between the adjusting button and the display disc.

Preferably, the threaded rod is provided with two external threads with opposite screwing directions, the movable seat is provided with an internal threaded hole, and the external threads are meshed with the corresponding internal threaded holes.

Preferably, the clamping mechanism comprises a clamping groove, a clamping hole and a clamping rod, wherein the clamping groove is formed in the display disc, the clamping hole is formed in the adjusting button, and the clamping rod matched with the clamping groove is slidably arranged in the clamping hole.

Preferably, an adjusting mechanism is arranged between the driving rod and the display disc, an inserting mechanism is arranged on the driving rod, and the inserting mechanism is matched with the adjusting mechanism.

Preferably, the adjusting mechanism comprises a rectangular groove and a rectangular rod, the rectangular groove is formed in the driving rod, and the rectangular rod fixedly connected with the display disc is slidably mounted in the rectangular groove.

Preferably, the plugging mechanism comprises a slot, a jack, a plug rod and a pull plate, wherein the slot is formed on the rectangular rod, the jack is formed on the inner wall of the rectangular slot, the plug rod matched with the slot is slidably mounted in the jack, and the pull plate is fixedly arranged on the plug rod.

Preferably, two T-shaped rods are fixedly arranged on two sides of the driving rod, the pull plate is sleeved on the corresponding T-shaped rods in a sliding mode, and a compression spring is fixedly arranged between the pull plate and the T-shaped rods.

The utility model has the beneficial effects that:

1. when teaching is performed on accessories in mechanical and electronic engineering, video data can be played through a display, and real objects of the accessories can be placed and displayed through a display disc;

2. when the accessory real object is placed on the display disc, the movable seat can drive the clamping plates to move through the cross rod under the cooperation of the adjusting button, the threaded rod and the movable seat, and the aim of clamping and fixing the accessory real object can be achieved through the two clamping plates;

3. through the cooperation of arm-tie, inserted bar, slot and compression spring, can realize fixing and relieving fixed purpose to the rectangle pole, can highly adjust the show dish through removing the rectangle pole, rotate through driving motor can drive the show dish to realize carrying out comprehensive purpose of showing to different accessories in the mechanical electronic engineering, can improve the teaching quality.

Drawings

Fig. 1 is a schematic perspective view of a teaching display machine according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of a teaching display machine according to the present utility model;

fig. 3 is a schematic diagram of a portion a of a teaching display machine according to the present utility model;

fig. 4 is a schematic diagram of a B-part structure of a teaching display machine according to the present utility model.

In the figure: 1. a display box; 2. a display slot; 3. a display; 4. a driving motor; 5. a driving rod; 6. a display tray; 7. a moving groove; 8. a movable seat; 9. a cross bar; 10. a clamping plate; 11. a threaded rod; 12. an adjusting knob; 13. rectangular grooves; 14. a rectangular bar; 15. a slot; 16. a jack; 17. a rod; 18. pulling a plate; 19. a T-bar; 20. compressing the spring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a teaching display machine comprises a display box 1, wherein a display groove 2 with an opening at one side is arranged at the top of the display box 1, a display 3 is fixedly arranged at the top of the display box 1, a driving motor 4 is fixedly arranged on the inner wall of the bottom of the display box 1, a driving rod 5 is arranged on an output shaft of the driving motor 4, a display disc 6 is arranged above the driving rod 5, and a clamping mechanism is arranged on the display disc 6;

above-mentioned fixture includes two removal grooves 7, remove seat 8, horizontal pole 9 and splint 10, remove groove 7 and offer on the top of show dish 6, remove seat 8 slidable mounting in remove groove 7, horizontal pole 9 is fixed to be set up on one side of removing seat 8, splint 10 are fixed to be set up on horizontal pole 9, be equipped with actuating mechanism in the removal groove 7, actuating mechanism and remove seat 8 looks adaptation, through being provided with fixture, through the cooperation of two splint 10, can carry out the fixed purpose of centre gripping to different accessory practicality to can realize placing the purpose in a stable way in practicality.

The driving mechanism comprises a threaded rod 11 and an adjusting button 12, the threaded rod 11 is rotatably arranged on the inner wall of one side, far away from each other, of the two moving grooves 7, the moving seat 8 is sleeved on the threaded rod 11, more specifically, two external threads with opposite rotation directions are arranged on the threaded rod 11, an internal threaded hole is formed in the moving seat 8, the external threads are meshed with the corresponding internal threaded holes, the threaded rod 11 can rotate to drive the two moving seats 8 to move, the moving directions of the two moving seats 8 are opposite, one end of the threaded rod 11 extends to the outer side of the display disc 6 and is provided with the adjusting button 12, a clamping mechanism is arranged between the adjusting button 12 and the display disc 6, the moving of the moving seat 8 can drive the clamping plate 10 to move through the transverse rod 9, more specifically, the clamping mechanism comprises a clamping groove, a clamping hole and a clamping rod, the clamping groove is formed in the display disc 6, the clamping hole is formed in the adjusting button 12, the clamping rod is slidably arranged in the clamping hole, and the clamping rod is matched with the clamping groove, and the purpose of fixing and releasing the adjusting button 12 can be achieved through the clamping mechanism.

Referring to fig. 4, an adjusting mechanism is disposed between the driving rod 5 and the display tray 6, an inserting mechanism is disposed on the driving rod 5, and the inserting mechanism is adapted to the adjusting mechanism, more specifically, the adjusting mechanism includes a rectangular groove 13 and a rectangular rod 14, the rectangular groove 13 is formed on the driving rod 5, the rectangular rod 14 fixedly connected with the display tray 6 is slidably mounted in the rectangular groove 13, and the display tray 6 can be adjusted in the vertical direction through the rectangular rod 14.

The plugging mechanism comprises a slot 15, a jack 16, a plug rod 17 and a pull plate 18, wherein the slot 15 is formed in the rectangular rod 14, the jack 16 is formed in the inner wall of the rectangular groove 13, the plug rod 17 matched with the slot 15 is slidably mounted in the jack 16, the pull plate 18 is fixedly arranged on the plug rod 17, the purpose of fixing and releasing the rectangular rod 14 can be achieved through the plugging mechanism, more specifically, two T-shaped rods 19 are fixedly mounted on two sides of the driving rod 5, the pull plate 18 is slidably sleeved on the corresponding T-shaped rods 19, a compression spring 20 is fixedly mounted between the pull plate 18 and the T-shaped rods 19, and the purpose of fixing the pull plate 18 in an extrusion mode can be achieved through the compression spring 20.

In the utility model, when teaching is carried out on accessories in mechanical and electronic engineering, video data can be played through the display 3, real objects of the accessories can be placed and displayed through the display disc 6, when the real objects of the accessories are placed on the display disc 6, the adjusting button 12 and the threaded rod 11 are rotated, as two external threads with opposite rotation directions are arranged on the threaded rod 11, the threaded rod 11 can drive the two movable seats 8 to move, the moving directions of the two movable seats 8 are opposite, the movable seats 8 can drive the clamping plates 10 to move through the transverse rods 9, the purpose of clamping and fixing the real objects of the accessories can be realized through the two clamping plates 10, the pulling plates 18 can drive the inserting rods 17 to move through the moving pulling plates 18, so that the inserting rods 17 can be clamped into or separated from the slots 15, the purpose of fixing and releasing the rectangular rods 14 can be realized, the height of the display disc 6 can be adjusted through the moving the rectangular rods 14, the display disc 6 can be driven to rotate through the driving motor 4, and the purpose of comprehensively displaying different accessories in the mechanical and electronic engineering can be realized, and the teaching quality can be improved.

The teaching demonstration machine provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a teaching display machine, its characterized in that includes show case (1), the top of show case (1) is equipped with one side and is open-ended show groove (2), the top fixed mounting of show case (1) has display (3), fixedly mounted has driving motor (4) on the bottom inner wall of show case (1), install actuating lever (5) on the output shaft of driving motor (4), the top of actuating lever (5) is equipped with show dish (6), be equipped with fixture on show dish (6);

the clamping mechanism comprises two moving grooves (7), a moving seat (8), a cross rod (9) and a clamping plate (10), wherein the moving groove (7) is formed in the top of the display disc (6), the moving seat (8) is slidably mounted in the moving groove (7), the cross rod (9) is fixedly arranged on one side of the moving seat (8), the clamping plate (10) is fixedly arranged on the cross rod (9), and a driving mechanism is arranged in the moving groove (7) and is matched with the moving seat (8).

2. The teaching demonstration machine according to claim 1, wherein the driving mechanism comprises a threaded rod (11) and an adjusting knob (12), the threaded rod (11) is rotatably installed on the inner wall of one side of the two moving grooves (7) far away from each other, the moving seat (8) is in threaded sleeve on the threaded rod (11), one end of the threaded rod (11) extends to the outer side of the demonstration disc (6) and is provided with the adjusting knob (12), and a clamping mechanism is arranged between the adjusting knob (12) and the demonstration disc (6).

3. A teaching demonstration machine according to claim 2, characterized in that the threaded rod (11) is provided with two external threads with opposite rotation directions, the movable seat (8) is provided with an internal threaded hole, and the external threads are meshed with the corresponding internal threaded holes.

4. The teaching demonstration machine according to claim 2, wherein the clamping mechanism comprises a clamping groove, a clamping hole and a clamping rod, the clamping groove is formed in the demonstration disc (6), the clamping hole is formed in the adjusting button (12), and the clamping rod matched with the clamping groove is slidably arranged in the clamping hole.

5. The teaching demonstration machine according to claim 1, wherein an adjusting mechanism is arranged between the driving rod (5) and the demonstration disc (6), an inserting mechanism is arranged on the driving rod (5), and the inserting mechanism is matched with the adjusting mechanism.

6. The teaching demonstration machine according to claim 5, wherein the adjusting mechanism comprises a rectangular groove (13) and a rectangular rod (14), the rectangular groove (13) is formed in the driving rod (5), and the rectangular rod (14) fixedly connected with the demonstration disc (6) is slidably mounted in the rectangular groove (13).

7. The teaching demonstration machine according to claim 5, wherein the plugging mechanism comprises a slot (15), a jack (16), a plug rod (17) and a pull plate (18), the slot (15) is arranged on the rectangular rod (14), the jack (16) is arranged on the inner wall of the rectangular slot (13), the plug rod (17) matched with the slot (15) is slidably arranged in the jack (16), and the pull plate (18) is fixedly arranged on the plug rod (17).

8. The teaching demonstration machine according to claim 1, wherein two T-shaped rods (19) are fixedly arranged on two sides of the driving rod (5), the pull plate (18) is slidably sleeved on the corresponding T-shaped rod (19), and a compression spring (20) is fixedly arranged between the pull plate (18) and the T-shaped rod (19).