CN211719116U

CN211719116U - Explanation show board that bank finance training was used

Info

Publication number: CN211719116U
Application number: CN202020095456.1U
Authority: CN
Inventors: 王丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-20
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a teaching equipment technical field just discloses an explanation show board that bank financial training used, the on-line screen storage device comprises a base, the top fixedly connected with fixed column of base, the cavity has been seted up to the inside of fixed column, at cavity bottom inner wall fixedly connected with push rod motor, the output and the activity post fixed connection of push rod motor, the outside that the cavity and extended to the fixed column is run through on the top of activity post, the top of activity post and the bottom fixed connection of support. This explanation show board that bank financial training used, through the cooperation between gear and the rack, and then after opening the motor, the output of motor will drive a rod and rotate, thereby the gear in its outside will produce the reverse motion with the dislocation of rack formation tooth when a rod rotates, thereby make a rod driven by the gear and push up the inner wall of moving the recess, can make the top of show board skew backward this moment, from this alright convenient carry out the regulation of angle to the show board.

Description

Explanation show board that bank finance training was used

Technical Field

The utility model relates to a teaching equipment technical field specifically is an explanation show board that bank financial training used.

Background

Bank finance training explanation is with show board, is the teaching aid who is used for assisting the teaching, and the very big teacher of having made things convenient for gives lessons, reduces the teacher burden of giving lessons simultaneously, and show board among the prior art has some problems, for example unable height-adjusting, and the teacher that the height is different uses comparatively inconveniently to the angle of show board can't be adjusted to the show board, makes the teaching engineering very inconvenient.

According to the adjustable display board for financial teaching disclosed in the Chinese bulletin No. CN209595075U, the height is adjusted by matching between the limiting rod and the limiting hole, the angle is adjusted by matching between the U-shaped groove and the loop bar, but the angles and the heights of the display board are adjusted by manually operating the display board by operators, so that inconvenience is brought to the operation of the operators.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an explanation show board that bank financial training used has solved the problem of unable convenient regulation show board height and angle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an explanation display board for bank financial training comprises a base, wherein the top of the base is fixedly connected with a fixed column, a cavity is formed in the fixed column, a push rod motor is fixedly connected to the inner wall of the bottom of the cavity, the output end of the push rod motor is fixedly connected with a movable column, the top end of the movable column penetrates through the cavity and extends to the outer side of the fixed column, the top end of the movable column is fixedly connected with the bottom of a support, sliding cavities are formed in the left side and the right side of the support, limiting grooves are formed in the top and the bottom of the sliding cavities, rotating cavities are formed in the inner walls of the left side and the right side of the support, a support plate is fixedly connected to the upper surface of the support, two groups of springs are fixedly connected to the front side of the support plate, one ends, far away from the support plate, of the two groups of springs are fixedly, and two sets of fixed axles rotate respectively to be connected at two sets of rotation intracavity, all seted up flutedly in the left and right sides of show board, spacing groove top inner wall fixedly connected with rack, the compensating groove has all been seted up to the left and right sides of support, the inside sliding connection of compensating groove has the mobile device, and one side of mobile device runs through the compensating groove and extends to outside the support, the opposite side of mobile device runs through smooth chamber and contacts with the recess inner wall, and one side and the rack toothing of mobile device.

Preferably, the mobile device is including placing the board, the bottom fixedly connected with balancing piece of placing the board, the left side sliding connection of balancing piece is in the compensating groove, the top fixedly connected with motor of placing the board, the output fixedly connected with top rod of motor, and the left end of top rod runs through smooth chamber and contacts with the inner wall of recess, the outside fixedly connected with gear of top rod, and the gear is located smooth intracavity and with rack toothing.

Preferably, the grooves are semicircular grooves, and the two groups of grooves are respectively positioned at the tops of the left side and the right side of the display board.

Preferably, the length of the supporting plate is matched with that of the display plate, but the height of the display plate is larger than that of the supporting plate.

Preferably, the thickness of the gear is matched with the thickness of the inner wall of the limiting groove.

Preferably, the size of the inner wall of the balance groove is matched with the size of the left side of the balance block, and the length of the balance groove is matched with the length of the sliding cavity.

(III) advantageous effects

Compared with the prior art, the utility model provides an explanation show board that bank finance training was used possesses following beneficial effect:

1. this explanation show board that bank financial training used, through the cooperation between gear and the rack, and then after opening the motor, the output of motor will drive a rod and rotate, thereby the gear in its outside will produce the reverse motion with the dislocation of rack formation tooth when a rod rotates, thereby make a rod driven by the gear and push up the inner wall of moving the recess, can make the top of show board skew backward this moment, from this alright convenient carry out the regulation of angle to the show board.

2. This explanation show board that bank financial training used, through setting up backup pad and spring, and then when will show the board playback, only need control gear to drive the top rod and get back to initial position, the spring will draw back initial position to the show board, when adjusting the show board height, only need open the output that the push rod motor can make the push rod motor and drive movable post and reciprocate, and reciprocating of movable post can drive the show board and reciprocate, from this can be convenient highly adjusting the show board.

Drawings

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

FIG. 2 is a partial sectional view of the display board and the stand according to the present invention;

fig. 3 is a schematic view of a partial structure of the display board of the present invention;

fig. 4 is a cross-sectional view of the fixing column structure of the present invention.

In the figure: 1. a base; 2. fixing a column; 3. a mobile device; 301. a motor; 302. placing the plate; 303. a counterbalance; 304. a gear; 305. a top stick; 4. a cavity; 5. a support; 6. a slide chamber; 7. a groove; 8. a display board; 9. a movable post; 10. a rack; 11. a limiting groove; 12. a balancing tank; 13. a fixed shaft; 14. a rotation chamber; 15. a support plate; 16. a spring; 17. a push rod motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an explanation display board for bank financial training comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixed column 2, the inside of the fixed column 2 is provided with a cavity 4, the inner wall of the bottom of the cavity 4 is fixedly connected with a push rod motor 17, the output end of the push rod motor 17 is fixedly connected with a movable column 9, when the height of a display board 8 is adjusted, the output end of the push rod motor 17 can drive the movable column 9 to move up and down only by opening the push rod motor 17, and the display board 8 can be driven to move up and down by the up and down movement of the movable column 9, so that the height of the display board 8 can be conveniently adjusted, the top end of the movable column 9 penetrates through the cavity 4 and extends to the outer side of the fixed column 2, the top end of the movable column 9 is fixedly connected with the bottom of a support 5, sliding cavities 6 are respectively arranged on the left side and, the limiting groove 11 is used for moving the gear 304, the inner walls of the left side and the right side of the support 5 are provided with rotating cavities 14, the upper surface of the support 5 is fixedly connected with a support plate 15, the front side of the support plate 15 is fixedly connected with two groups of springs 16, one ends of the two groups of springs 16 far away from the support plate 15 are fixedly connected with the bottom of the display board 8, by arranging the support plate 15 and the springs 16, when the display board 8 is reset, only the gear 304 is controlled to drive the top stick 305 to return to the initial position, the springs 16 can pull the display board 8 back to the initial position, the left side and the right side of the display board 8 are fixedly connected with fixing shafts 13, the two groups of fixing shafts 13 are respectively and rotatably connected in the two groups of rotating cavities 14, the middle part of the display board 8 can rotate instead of being separated from the support 5 when being stressed by rotatably connecting the fixing shafts 13 in the rotating, inner wall fixedly connected with rack 10 in 11 tops of spacing groove, compensating groove 12 has all been seted up to the left and right sides of support 5, and the inside sliding connection of compensating groove 12 has mobile device 3, and outside one side of mobile device 3 runs through compensating groove 12 and extends to support 5, the opposite side of mobile device 3 runs through smooth chamber 6 and contacts with recess 7 inner wall, and one side and the rack 10 meshing of mobile device 3.

Specifically, in order to apply force to the top of the display board 8, the moving device 3 is provided, the moving device 3 includes a placing board 302, a balance weight 303 is fixedly connected to the bottom of the placing board 302, the left side of the balance weight 303 is slidably connected to the balance groove 12, a motor 301 is fixedly connected to the top of the placing board 302, an ejecting rod 305 is fixedly connected to the output end of the motor 301, the left end of the ejecting rod 305 penetrates through the sliding cavity 6 and contacts with the inner wall of the groove 7, a gear 304 is fixedly connected to the outer side of the ejecting rod 305, the gear 304 is located in the sliding cavity 6 and engaged with the rack 10, and after the motor 301 is turned on, the output end of the motor 301 drives the ejecting rod 305 to rotate, when the ejecting rod 305 rotates, the gear 304 on the outer side forms dislocation of the rack 10 to generate reverse motion, so that the ejecting rod 305 is driven by the gear 304 and pushes against the inner wall of the groove 7, at this time, the top, therefore, the angle of the display board 8 can be conveniently adjusted.

Specifically, in order to enable the jacking rod 305 to smoothly jack the inner wall of the groove 7 without dislocation, the groove 7 is a semicircular groove, and the two groups of grooves 7 are respectively positioned at the top parts of the left side and the right side of the display board 8.

Specifically, in order to make the supporting plate 15 block the bottom of the display board 8, the length of the supporting plate 15 is adapted to the length of the display board 8, but the height of the display board 8 is greater than the height of the supporting plate 15.

Specifically, in order to ensure that the gear 304 can normally rotate without dislocation, the thickness of the gear 304 is matched with the thickness of the inner wall of the limiting groove 11.

Specifically, in order to smoothly move the weight 303 in the balance groove 12, the size of the inner wall of the balance groove 12 is adapted to the size of the left side of the weight 303, and the length of the balance groove 12 is adapted to the length of the sliding cavity 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the display board is used, the push rod motor 17 is started, so that the output end of the push rod motor 17 drives the support 5 and the display board 8 to move up and down by driving the movable column 9 to move up and down, the push rod motor 17 is stopped when the display board 8 moves to the height required by an operator, then the motor 301 is controlled to be started, so that the output end of the motor 301 drives the top rod 305 to rotate, the gear 304 on the outer side of the top rod 305 forms dislocation of teeth with the rack 10 when the top rod 305 rotates, so that reverse motion is generated, the top rod 305 is driven backwards by the gear 304 and pushes against the inner wall of the groove 7, so that the top of the display board 8 can be inclined backwards, the bottom of the display board 8 is inclined forwards, the fixed shaft 13 rotates in the rotating cavity 14, and the adjustment of the angle.

In summary, the explanation show board for bank financial training is characterized in that the gear 304 is matched with the rack 10, and then after the motor 301 is started, the output end of the motor 301 drives the ejecting rod 305 to rotate, when the ejecting rod 305 rotates, the gear 304 on the outer side of the ejecting rod 305 and the rack 10 form dislocation of teeth so as to generate reverse motion, and therefore the ejecting rod 305 is driven by the gear 304 and ejects the inner wall of the groove 7, at the moment, the top of the show board 8 can be deviated backwards, and therefore the angle of the show board 8 can be conveniently adjusted.

This explanation show board that bank financial training used, through setting up backup pad 15 and spring 16, and then when will show board 8 playback, only need control gear 304 to drive a rod 305 and get back to initial position, spring 16 will pull back initial position to show board 8, when adjusting show board 8 height, only need open push rod motor 17 can make push rod motor 17's output drive movable post 9 reciprocate, and reciprocating of movable post 9 can drive show board 8 and reciprocate, from this can be convenient highly adjusting show board 8.

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

Claims

1. The utility model provides an explanation show board that bank financial training used, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixed column (2), a cavity (4) is formed in the fixed column (2), a push rod motor (17) is fixedly connected to the inner wall of the bottom of the cavity (4), the output end of the push rod motor (17) is fixedly connected with a movable column (9), the top end of the movable column (9) penetrates through the cavity (4) and extends to the outer side of the fixed column (2), the top end of the movable column (9) is fixedly connected with the bottom of a support (5), sliding cavities (6) are formed in the left side and the right side of the support (5), limiting grooves (11) are formed in the top and the bottom of each sliding cavity (6), rotating cavities (14) are formed in the inner walls of the left side and the right side of the support (5), a support plate (15) is fixedly connected to the upper surface of the support (5), and two groups of springs (16) are fixedly connected to the, one ends of the two groups of springs (16) far away from the supporting plate (15) are fixedly connected with the bottom of the display plate (8), the left side and the right side of the display board (8) are both fixedly connected with a fixed shaft (13), and the two groups of fixed shafts (13) are respectively connected in the two groups of rotating cavities (14) in a rotating way, the left side and the right side of the display board (8) are both provided with grooves (7), the inner wall of the top of the limit groove (11) is fixedly connected with a rack (10), the left side and the right side of the bracket (5) are both provided with a balance groove (12), the balance groove (12) is connected with a moving device (3) in a sliding way, one side of the moving device (3) penetrates through the balance groove (12) and extends out of the bracket (5), the other side of the moving device (3) penetrates through the sliding cavity (6) and is in contact with the inner wall of the groove (7), and one side of the moving device (3) is meshed with the rack (10).

2. An explanation display board for bank financial training according to claim 1, characterized in that: the moving device (3) comprises a placing plate (302), a balance block (303) is fixedly connected to the bottom of the placing plate (302), the left side of the balance block (303) is connected into a balance groove (12) in a sliding mode, a motor (301) is fixedly connected to the top of the placing plate (302), an output end of the motor (301) is fixedly connected with a top stick (305), the left end of the top stick (305) penetrates through a sliding cavity (6) and is in contact with the inner wall of a groove (7), a gear (304) is fixedly connected to the outer side of the top stick (305), and the gear (304) is located in the sliding cavity (6) and is meshed with a rack (10).

3. An explanation display board for bank financial training according to claim 1, characterized in that: the grooves (7) are semicircular grooves, and the two groups of grooves (7) are respectively positioned at the tops of the left side and the right side of the display board (8).

4. An explanation display board for bank financial training according to claim 1, characterized in that: the length of the supporting plate (15) is matched with that of the display plate (8), but the height of the display plate (8) is larger than that of the supporting plate (15).

5. An explanation display board for bank financial training according to claim 2, characterized in that: the thickness of the gear (304) is matched with the thickness of the inner wall of the limiting groove (11).

6. An explanation display board for bank financial training according to claim 2, characterized in that: the size of the inner wall of the balance groove (12) is matched with the size of the left side of the balance block (303), and the length of the balance groove (12) is matched with the length of the sliding cavity (6).