CN114714797B

CN114714797B - Multifunctional display board for financial management and application method thereof

Info

Publication number: CN114714797B
Application number: CN202210422524.4A
Authority: CN
Inventors: 朱敏; 戴敏
Original assignee: Rizhao Polytechnic
Current assignee: Rizhao Polytechnic
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2023-05-12
Anticipated expiration: 2042-04-21
Also published as: CN114714797A

Abstract

The invention discloses a multifunctional display board for financial management and a use method thereof, the multifunctional display board comprises a blackboard, a protective frame is fixedly connected to the edge of the front face of the blackboard, a semicircular long cavity is fixedly connected to the lower bottom face of the protective frame, a baffle is fixedly connected to one side, parallel to the plane where the blackboard is located, of the lower side wall of the protective frame, a hand pushing block is fixedly connected to the upper top face of the protective frame, an adjusting cavity column is fixedly connected to the center of the back face of the blackboard, and a square plate is fixedly connected to the side face, far away from the blackboard, of the adjusting cavity column. According to the dust collection mechanism, through the cooperation of the fan blade, the first rotating shaft, the dust collection column cavity and the like, the air pressure difference between the upper end and the lower end of the suction hole when air in the semicircular long cavity flows at high speed is utilized, so that dust generated by using chalk is sucked into the semicircular long cavity and then blocked by the dust filter screen, the peripheral air quality when the device is used is greatly improved, and the body health of a user is protected.

Description

Multifunctional display board for financial management and application method thereof

Technical Field

The invention relates to the technical field of financial management, in particular to a multifunctional display board for financial management and a use method thereof.

Background

As is well known, financial management is a very professional work, and often has a large amount of data content, so how to better introduce and display the data content is a problem to be solved in reporting work, disclosure transparency and other processes.

Most of the existing processing modes are displayed through large-screen projection, and users play the PPT which is manufactured in advance for display.

Through general blackboard, combine to use chalk to write show key information and paste show file and show, although to some extent in the show content, but, often produce the dust using the chalk, can pollute the show environment to harm people's healthy, little blackboard often can not be firm, convenient its height of regulation, and the space of little blackboard is fully used to the people of unfavorable different heights carries out information display, uses big blackboard more so, and is unfavorable for the transport, influences big blackboard's availability factor.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a multifunctional display board for financial management and a use method thereof.

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

the utility model provides a financial management is with multi-functional show board, includes the blackboard, the front edge fixedly connected with protection frame of blackboard, the long cavity of lower bottom surface fixedly connected with semicircle of protection frame, the lower lateral wall of protection frame and the parallel one side fixedly connected with baffle of blackboard place plane, the last top surface fixedly connected with hand push piece of protection frame, the back center department fixedly connected with of blackboard adjusts the chamber post, the side fixedly connected with square board of blackboard is kept away from to the chamber post of adjusting, the baffle is located the top of the long cavity of semicircle, the inside of the long cavity of semicircle is hollow setting, the long cavity of semicircle is connected with dust extraction, it is connected with supporting mechanism to adjust the chamber post.

Preferably, the first spring of upper side wall center department fixedly connected with of protection frame, the one end fixedly connected with joint chamber piece of protection frame upper side wall is kept away from to first spring, the recess has been seted up to the one end of joint chamber piece, the sliding narrow mouth has been seted up to the lower bottom surface of joint chamber piece, the tank bottom fixedly connected with second spring of recess, the one end fixedly connected with butt joint slider of recess tank bottom is kept away from to the second spring, the edge that the joint chamber piece is located one side of recess opening part rotates and is connected with the locking lever.

Preferably, the dust absorption mechanism comprises a plurality of suction holes formed in the lower side wall of the protection frame, the left side and the right side of the semicircular long cavity are fixedly connected with middle pipes, the left side surface of the semicircular long cavity is provided with an air outlet, the lower end of the right side wall of the protection frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft extends into the middle pipes and the semicircular long cavity, one end of the first rotating shaft, far away from the motor, is rotationally connected with the left side wall of the semicircular long cavity, and a plurality of fan blades are sleeved at the position of the first rotating shaft in the semicircular long cavity.

Preferably, the lower end of the left side wall of the protection frame is fixedly connected with a dust collection column cavity, the middle pipe close to the dust collection column cavity is fixedly connected with the dust collection column cavity, the dust filter screen is detachably and fixedly connected with the inside of the dust collection column cavity, and the protection net is detachably and fixedly connected with one side of the dust collection column cavity away from the middle pipe.

Preferably, the fan blades are positioned below the intermittent positions among different suction holes, and the dust collection column cavity and the arc side surface of the motor are both rotationally connected with a ring wheel.

Preferably, the supporting mechanism comprises a sliding arc opening formed in the arc side face of the adjusting cavity column, a plurality of short clamping rods are fixedly connected to the inner side wall of the sliding arc opening, far away from the blackboard, of the adjusting cavity column, a short shaft is fixedly connected to the inner center of the side wall of the adjusting cavity column, one end, close to the blackboard, of the short shaft is sleeved with a third spring, and the short shaft is sleeved with a first supporting rod and a second supporting rod.

Preferably, the first support rod can slide on the short shaft, the second support rod can slide on the short shaft, the side wall of the adjusting cavity column, which is far away from the blackboard, is positioned at the short shaft and provided with an arc ring through hole, the inner wall of the arc ring through hole is connected with a hollow short column in a sliding manner, and one end of the hollow short column, which is far away from the short shaft, penetrates through the square plate.

Preferably, the first support rod and the second support rod comprise long cavities positioned at the bottoms of the first support rod and the second support rod, the long cavities are close to the lower opening of one side of the blackboard, the supporting cross rod is connected to the inner rotation of the long cavities, the supporting diagonal rod is connected to the inner rotation of the supporting cross rod, and the clamping openings are formed in the positions, close to one side of the blackboard, of the long cavities and located at the two sides of the supporting cross rod.

Preferably, the method of use is as follows: the hollow short column is pressed, the first support rod and the second support rod are located in the adjusting cavity column, the short clamping rods are separated from the part, the first support rod and the second support rod are rotated, the proper interval area of different short clamping rods is selected according to the requirement, the hollow short column is loosened, the bottom ends of the first support rod and the second support rod are placed on the bottom surface, the support cross rod is pulled, the support cross rod is placed horizontally, and then the support diagonal rod is pulled, so that the support diagonal rod is clamped with the clamping opening.

Preferably, the method for using the same further comprises the following steps: and starting the motor to enable the fan blade to start rotating, and when the blackboard needs to be cleaned, rotating the lock rod, and taking out the blackboard eraser to clean.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement and the cooperation of joint chamber piece, second spring, locking lever etc. the elasticity of second spring has been utilized, has successfully realized swiftly fixing the blackboard eraser in the inside of joint chamber piece, has avoided the blackboard eraser to place the in-process at will and has lost, and the structure setting is succinct, easily operation.

2. The dust collection mechanism is arranged, through the cooperation of the fan blade, the first rotating shaft, the dust collection column cavity and the like, the air pressure difference between the upper end and the lower end of the suction hole when air in the semicircular long cavity flows at high speed is utilized, dust generated by using chalk is successfully sucked into the semicircular long cavity, the peripheral air quality when the device is used is greatly improved, and the physical health of users is protected.

3. The setting of supporting mechanism, through the cooperation of first bracing piece, hollow short column, short card pole etc. has utilized the elasticity of third spring for this device can be through pressing hollow short column, rethread first bracing piece and second bracing piece, quick convenient regulation its and the contained angle on ground, and can accomodate it into the back of blackboard completely, successfully realized the height of convenient regulation blackboard, still be favorable to accomodating the deposit to this device, and the mechanism sets up succinctly, high-efficient, be favorable to the operation.

Drawings

FIG. 1 is a schematic diagram of a multifunctional display board for financial management and a method for using the same;

FIG. 2 is a schematic diagram showing the connection between a baffle and a protective frame in the multifunctional display board for financial management and the use method thereof;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic diagram showing the connection between the adjusting cavity column and the square plate in the multifunctional display board for financial management and the use method thereof;

FIG. 5 is a schematic diagram showing the connection of fan blades and a first rotating shaft in a multifunctional display board for financial management and a using method thereof;

FIG. 6 is a schematic view showing the connection between the ring and the dust collecting column cavity in the multifunctional display board for financial management and the using method thereof;

fig. 7 is a schematic structural diagram of a multifunctional display board for financial management and a supporting mechanism in a using method thereof according to the present invention.

In the figure: 1. a blackboard; 101. a protective frame; 102. a semicircular long cavity; 103. adjusting the cavity column; 104. a square plate; 105. pushing the block; 106. a baffle; 2. a motor; 201. a first rotating shaft; 202. a suction hole; 203. a fan blade; 204. a dust collection column cavity; 205. a dust filter screen; 206. a protective net; 207. a ring wheel; 3. sliding arc opening; 301. a short shaft; 302. a third spring; 303. a first support bar; 304. a second support bar; 305. a hollow stub; 306. a short clamping rod; 307. a clamping notch; 308. a support rail; 4. the clamping cavity block; 401. a groove; 402. a lock lever; 403. sliding the narrow opening; 404. a second spring; 405. a first spring.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments.

Referring to fig. 1-7, a multifunctional display board for financial management comprises a blackboard 1, the front edge fixedly connected with protection frame 101 of blackboard 1, protection frame 101's setting has avoided this device to cause the injury to blackboard 1 in the in-process of transport, removal, this device's life has been improved, protection frame 101's lower bottom surface fixedly connected with semicircle long cavity 102, protection frame 101's lower lateral wall and the parallel one side fixedly connected with baffle 106 of blackboard 1 place plane, protection frame 101's last top surface fixedly connected with hand push piece 105, blackboard 1's back center department fixedly connected with regulation chamber post 103, regulation chamber post 103 keeps away from blackboard 1's side fixedly connected with square board 104, wherein, square board 104's inside is embedded with the magnetic sheet, through placing the show file on square board 104, rethread small magnetic block is connected with square board 104, extrude the show file on square board 104 for square board 104 can show the file, baffle 106 is located semicircle long cavity 102's inside is hollow setting, semicircle long cavity 102 is connected with dust absorption mechanism 103, regulation mechanism is connected with supporting mechanism.

It should be noted that, the center of the upper side wall of the protective frame 101 is fixedly connected with a first spring 405, one end of the first spring 405, which is far away from the upper side wall of the protective frame 101, is fixedly connected with a clamping cavity block 4, one end of the clamping cavity block 4 is provided with a groove 401, the lower bottom surface of the clamping cavity block 4 is provided with a sliding narrow opening 403, the bottom surface of the groove 401 is fixedly connected with a second spring 404, one end of the second spring 404, which is far away from the bottom of the groove 401, is fixedly connected with a butt-joint sliding block, the edge of the clamping cavity block 4, which is located at one side of the opening of the groove 401, is rotationally connected with a locking rod 402, wherein the device further comprises a blackboard eraser, the blackboard eraser comprises an upper part and a lower erasing block, the inside of the groove 401 is in sliding connection with the upper part of the blackboard eraser, the lower erasing block is located outside the clamping cavity block 4, and the upper part of the blackboard eraser is fixedly connected with the lower erasing block through a connecting rod, wherein the connecting rod is in sliding connection with the inner wall of the sliding narrow opening 403.

Through the arrangement and the cooperation of the clamping cavity block 4, the second spring 404, the lock rod 402 and the like, the elasticity of the second spring 404 is utilized, the blackboard eraser is successfully and quickly fixed in the clamping cavity block 4, the loss of the blackboard eraser in the random placement process is avoided, and the structure is simple in arrangement and easy to operate.

The dust collection mechanism comprises a plurality of suction holes 202 formed in the lower side wall of the protection frame 101, wherein the left side and the right side of the semicircular long cavity 102 are fixedly connected with middle pipes, the left side face of the semicircular long cavity 102 is provided with an air outlet, the lower end of the right side wall of the protection frame 101 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a first rotating shaft 201, the first rotating shaft 201 extends into the middle pipes and the semicircular long cavity 102, one end of the first rotating shaft 201, far away from the motor 2, is rotationally connected with the left side wall of the semicircular long cavity 102, and a plurality of fan blades 203 are sleeved at the position of the first rotating shaft 201, located inside the semicircular long cavity 102.

It should be noted that, the left side wall lower extreme fixedly connected with dust collection post chamber 204 of protection frame 101, be close to the middle tube and dust collection post chamber 204 fixed connection of dust collection post chamber 204, the inside detachable fixedly connected with dust filter screen 205 of dust collection post chamber 204, the detachable fixedly connected with protection network 206 in one side of dust collection post chamber 204 distance from the middle tube, the setting of protection network 206 has ensured that external pollutant can not get into the inside of dust collection post chamber 204, avoid interfering the normal operation of dust absorption mechanism, fan blade 203 all is located the intermittent type department between the different suction holes 202 below, through such setting, make when the small fragment of chalk gets into semicircle long cavity 102 inside through suction hole 202, can not directly contact with fan blade 203, avoid fan blade 203 to beat the small fragment out of suction hole 202, thereby influence blackboard 1, the arc side of dust collection post chamber 204 and motor 2 all rotates and is connected with ring wheel 207, wherein, through setting and cooperation of ring wheel 207 and hand push piece 105, the convenient transport to this device has been realized successfully, the utilization efficiency of this device has been greatly improved, and the structure has been set up simply, and has low in manufacturing cost is beneficial to use.

The dust collection mechanism is arranged, through the cooperation of the fan blade 203, the first rotating shaft 201, the dust collection column cavity 204 and the like, the air pressure difference between the upper end and the lower end of the suction hole 202 when air in the semicircular long cavity 102 flows at high speed is utilized, dust generated by using chalk is successfully sucked into the semicircular long cavity 102 and then is blocked by the dust filter screen 205, the surrounding air quality when the device is used is greatly improved, and the physical health of users is protected.

The supporting mechanism comprises a sliding arc opening 3 formed in the arc side face of the adjusting cavity column 103, a plurality of short clamping rods 306 are fixedly connected to the inner side wall of the sliding arc opening 3 far away from the blackboard 1, a short shaft 301 is fixedly connected to the inner center of the side wall of the adjusting cavity column 103, one end, close to the blackboard 1, of the short shaft 301 is sleeved with a third spring 302, and the short shaft 301 is further sleeved with a first supporting rod 303 and a second supporting rod 304.

It should be noted that, the first supporting rod 303 may slide on the short shaft 301, the second supporting rod may slide on the short shaft 301, the side wall of the adjusting cavity column 103 far away from the blackboard 1 is located at the short shaft 301, an arc ring through hole is formed in the side wall of the arc ring through hole, a hollow short column 305 is slidably connected to the inner wall of the arc ring through hole, one end of the hollow short column 305 far away from the short shaft 301 passes through the square plate 104, the first supporting rod 303 and the second supporting rod 304 include a long cavity located at the bottoms of the first supporting rod 303 and the second supporting rod 304, the lower opening of one side of the long cavity near the blackboard 1 is rotationally connected with a supporting cross rod 308, a supporting diagonal rod is rotationally connected to the inside of the supporting cross rod 308, and a clamping notch 307 is formed in the position of the long cavity near one side of the blackboard 1 and located at two sides of the supporting cross rod 308.

The setting of supporting mechanism, through the cooperation of first bracing piece 303, hollow short column 305, short draw-in bar 306 etc. has utilized the elasticity of third spring 302, make this device can be through pressing hollow short column 305, rotatory first bracing piece 303 and second bracing piece 304 again, quick convenient regulation its contained angle with ground, and can accomodate it into the back of blackboard 1 completely, the height of blackboard 1 has successfully been realized convenient regulation, still be favorable to accomodating of this device and deposit, and the mechanism setting is succinct, high-efficient, be favorable to the operation.

In the present invention, the functional principle thereof can be illustrated by the following operation modes:

when the device is used, the hollow short column 305 is pressed, so that the parts of the first support rod 303 and the second support rod 304 positioned inside the adjusting cavity column 103 are separated from the short clamping rod 306, the first support rod 303 and the second support rod 304 are rotated, the appropriate interval areas of different short clamping rods 306 are selected according to the required height of the blackboard 1, the hollow short column 305 is loosened, the bottom ends of the first support rod 303 and the second support rod 304 are placed on the bottom surface, the supporting cross rod 308 is pulled, the supporting cross rod 308 is horizontally placed, and then the supporting diagonal rod is pulled, so that the supporting diagonal rod is clamped with the clamping notch 307, and the device can be stably placed.

When chalk is used for writing on the blackboard 1, the motor 2 is started, the first rotating shaft 201 and the fan blades 203 start to rotate, and dust generated by the chalk is sucked into the semicircular long cavity 102 due to the air pressure difference between the upper end and the lower end of the suction hole 202 when air in the semicircular long cavity 102 flows at a high speed and then is blocked by the dust filter screen 205, so that the surrounding environment quality when the device is used is improved, and when the blackboard 1 needs to be wiped, the lock rod 402 is rotated, and the blackboard eraser can be taken out for wiping.

The display file is placed on the square plate 104, and as the magnetic plate is embedded in the square plate 104 and is connected with the square plate 104 through the small magnetic block, wherein the small magnetic block is in the prior art, the display file is extruded on the square plate 104, so that the square plate 104 can display the file quickly.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a financial management is with multi-functional show board, includes blackboard (1), its characterized in that, the front edge fixedly connected with protection frame (101) of blackboard (1), the long cavity of lower bottom surface fixedly connected with semicircle (102) of protection frame (101), the lower lateral wall of protection frame (101) is connected with baffle (106) with the parallel one side of the plane of blackboard (1) place, the last top surface fixedly connected with hand push piece (105) of protection frame (101), the back center department fixedly connected with of blackboard (1) is adjusted chamber post (103), the side fixedly connected with square board (104) that blackboard (1) were kept away from to adjust chamber post (103);

the dust collection device comprises a baffle (106), a dust collection mechanism, a motor (2) and a first rotating shaft (201), wherein the baffle (106) is arranged above a semicircular long cavity (102), the inside of the semicircular long cavity (102) is hollow, the dust collection mechanism is connected with the dust collection mechanism, the dust collection mechanism comprises a plurality of suction holes (202) formed in the lower side wall of a protection frame (101), middle pipes are fixedly connected to the left side and the right side of the semicircular long cavity (102), an air outlet is formed in the left side of the semicircular long cavity (102), the lower end of the right side wall of the protection frame (101) is fixedly connected with the motor (2), the output end of the motor (2) is fixedly connected with the first rotating shaft (201) stretches into the middle pipes and the semicircular long cavity (102), one end of the first rotating shaft (201) away from the motor (2) is rotatably connected with the left side wall of the semicircular long cavity (102), and a plurality of fan blades (203) are sleeved at the inner position of the semicircular long cavity (102);

the utility model discloses a blackboard, including adjusting chamber post (103), including setting up slip arc mouth (3) in adjusting chamber post (103) arc side, the inside wall fixedly connected with short clamping rod (306) of blackboard (1) are kept away from to slip arc mouth (3), the inside center department fixedly connected with minor axis (301) of the lateral wall of adjusting chamber post (103) laminating blackboard (1), one end cover that minor axis (301) is close to blackboard (1) has third spring (302), minor axis (301) still overlaps first bracing piece (303) and second bracing piece (304).

2. The multifunctional display board for financial management according to claim 1, wherein a first spring (405) is fixedly connected to the center of the upper side wall of the protective frame (101), one end of the upper side wall of the protective frame (101) away from the first spring (405) is fixedly connected with a clamping cavity block (4), a groove (401) is formed in one end of the clamping cavity block (4), a sliding narrow opening (403) is formed in the lower bottom surface of the clamping cavity block (4), a second spring (404) is fixedly connected to the bottom surface of the groove (401), a butt joint sliding block is fixedly connected to one end of the second spring (404) away from the bottom of the groove (401), and a lock rod (402) is rotationally connected to the edge of one side of the opening of the groove (401) in the clamping cavity block (4).

3. The multifunctional display board for financial management according to claim 1, wherein a dust collecting column cavity (204) is fixedly connected to the lower end of the left side wall of the protective frame (101), a middle pipe close to the dust collecting column cavity (204) is fixedly connected with the dust collecting column cavity (204), a dust filter screen (205) is detachably and fixedly connected to the inside of the dust collecting column cavity (204), and a protection net (206) is detachably and fixedly connected to one side, far away from the middle pipe, of the dust collecting column cavity (204).

4. A multifunctional display board for financial management according to claim 3, characterized in that the fan blades (203) are all positioned below the intermittent position between different suction holes (202), and the arc side surfaces of the dust collection column cavity (204) and the motor (2) are both rotatably connected with a ring wheel (207).

5. The multifunctional display board for financial management according to claim 1, wherein the first supporting rod (303) can slide on the short shaft (301), the second supporting rod can slide on the short shaft (301), an arc ring through hole is formed in the position, away from the blackboard (1), of the side wall of the adjusting cavity column (103) located at the short shaft (301), a hollow short column (305) is slidably connected to the inner wall of the arc ring through hole, and one end, away from the short shaft (301), of the hollow short column (305) penetrates through the square plate (104).

6. The multifunctional display board for financial management according to claim 5, wherein the first supporting rod (303) and the second supporting rod (304) comprise long cavities positioned at the bottoms of the first supporting rod (303) and the second supporting rod (304), the long cavities are close to a lower opening of one side of the blackboard (1), the supporting cross rod (308) is rotatably connected to the inside of the long cavities, the supporting diagonal rod is rotatably connected to the inside of the supporting cross rod (308), and clamping openings (307) are formed in the positions, close to one side of the blackboard (1), of the long cavities and positioned on two sides of the supporting cross rod (308).

7. A method of using the multifunctional display board for financial management according to any one of claims 1 to 6, characterized in that the method of use is as follows:

pressing the hollow short column (305) to enable the parts of the first support rod (303) and the second support rod (304) positioned inside the adjusting cavity column (103) to be separated from the short clamping rod (306);

rotating the first support rod (303) and the second support rod (304), selecting proper spacing areas of different short clamping rods (306) according to the requirement, and loosening the hollow short column (305);

placing the bottom ends of the first supporting rod (303) and the second supporting rod (304) on the bottom surface;

pulling the support rail (308) such that the support rail (308) is positioned horizontally;

and pulling the supporting inclined rod to enable the supporting inclined rod to be clamped with the clamping notch (307).

8. The method of using a multifunctional display board for financial management according to claim 7, further comprising the following steps:

starting the motor (2) to enable the fan blades (203) to start rotating;

when the blackboard (1) needs to be wiped, the lock rod (402) is rotated, and the blackboard eraser is taken out for wiping.