CN114714797A

CN114714797A - Multifunctional display board for financial management and use method thereof

Info

Publication number: CN114714797A
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: 2022-07-08
Anticipated expiration: 2042-04-21
Also published as: CN114714797B

Abstract

The invention discloses a multifunctional display board for financial management and a using method thereof. According to the invention, the dust collection mechanism is arranged, and 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 a high speed is utilized, so that dust generated by using chalks is successfully sucked into the semicircular long cavity and is blocked by the dust filter screen, the peripheral air quality is greatly improved when the device is used, and the body health of users is protected.

Description

Multifunctional display board for financial management and use 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 using method thereof.

Background

As is well known, financial management is a highly specialized task, often has a large amount of data content, and how to better introduce and display the data content is a problem to be solved urgently in the processes of reporting, disclosing and transparency, and the like.

Most of the existing processing modes are displayed by large-screen projection, a user plays PPT which is manufactured in advance for displaying, and the displayed content is limited, so that the display operation is performed by a small blackboard.

Through general blackboard, combine to use the chalk to write show key information and paste the show file and demonstrate, though expand to some extent on the show content, but, use the chalk often can produce the dust, can pollute the show environment, thereby the harm people's is healthy, little blackboard often can not stabilize, convenient its height of regulation, the space that is unfavorable for the people of different heights to fully use little blackboard carries out the information demonstration, use big blackboard more so, and be unfavorable for the transport, influence the availability factor of big blackboard.

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 using method thereof.

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

the utility model provides a financial management is with multi-functional show board and application method thereof, includes the blackboard, the front edge fixedly connected with protection frame of blackboard, the lower bottom surface fixedly connected with semicircle long cavity of protection frame, the lower lateral wall of protection frame and the parallel one side fixedly connected with baffle in blackboard place plane, the last top surface fixedly connected with hand push block of protection frame, the back center department fixedly connected with regulation chamber post of blackboard, the side fixedly connected with square board of blackboard is kept away from to regulation chamber post, the baffle is located the top of semicircle long cavity, the inside of semicircle long cavity is hollow setting, semicircle long cavity is connected with dust absorption mechanism, regulation chamber end-to-end connection has supporting mechanism.

Preferably, the first spring of the last lateral wall center department fixedly connected with of protective frame, the one end fixedly connected with joint chamber piece of lateral wall on the protective frame is kept away from to first spring, the one end of joint chamber piece is seted up flutedly, the slip slot 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 rotation that joint chamber piece is located one side of groove opening part is connected with the locking lever.

Preferably, dust absorption mechanism is including seting up a plurality of suction hole of lateral wall under the protective frame, the equal fixedly connected with intermediate tube in the left and right sides of semicircle long cavity, the air outlet has been seted up to the left surface of semicircle long cavity, the right side wall lower extreme fixedly connected with motor of protective frame, the first pivot of output fixedly connected with of motor, first pivot is stretched into in intermediate tube and the semicircle long cavity, the one end that the motor was kept away from to first pivot is rotated with the left side wall of semicircle long cavity and is connected, a plurality of fan blade has been cup jointed to the department that first pivot is located semicircle long cavity inside.

Preferably, the left side wall lower extreme fixedly connected with collection dirt post chamber of protection frame, the intermediate pipe and the collection dirt post chamber fixed connection that are close to collection dirt post chamber, the inside detachable fixedly connected with dust filter screen in collection dirt post chamber, one side detachable fixedly connected with protection network of intermediate pipe is kept away from in collection dirt post chamber.

Preferably, the fan blades are all positioned below the intermittence between different suction holes, and the dust collecting column cavity and the arc side surface of the motor are both rotatably connected with a ring wheel.

Preferably, the supporting mechanism is including seting up the slip arc mouth in adjusting the chamber post arc side, the short kelly of a plurality of inside wall fixedly connected with of blackboard is kept away from to the slip arc mouth, the inside center department fixedly connected with minor axis of the lateral wall of adjusting the chamber post laminating blackboard, the pot head that the minor axis is close to the blackboard has the third spring, the minor axis still overlaps there are first bracing piece and second bracing piece.

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

Preferably, the first supporting rod and the second supporting rod comprise long cavities located at the bottoms of the first supporting rod and the second supporting rod, the lower portion of one side, close to the blackboard, of each long cavity is provided with an opening, the inside of each long cavity is rotatably connected with a supporting cross rod, the inside of each supporting cross rod is rotatably connected with a supporting inclined rod, one side, close to the blackboard, of each long cavity is located on two sides of the supporting cross rod, and clamping openings are formed in the positions, close to the blackboard, of the long cavities and located on two sides of the supporting cross rods.

Preferably, the method of use is as follows: pressing the hollow short column, enabling the part of the first supporting rod and the part of the second supporting rod, which are positioned inside the adjusting cavity column, to be separated from the short clamping rod, rotating the first supporting rod and the second supporting rod, selecting the interval area of the suitable different short clamping rods as required, loosening the hollow short column of the hollow short column, placing the bottom ends of the first supporting rod and the second supporting rod on the bottom surface, pulling the supporting cross rod, enabling the supporting cross rod to be horizontally placed, pulling the supporting inclined rod again, and enabling the supporting inclined rod to be clamped with the clamping opening.

Preferably, the following use methods are also included: and starting the motor to enable the fan blade to start rotating, and rotating the lock rod to take out the blackboard eraser for erasing when the blackboard is required to be erased.

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

1. through the arrangement and the cooperation of the clamping cavity block, the second spring, the lock rod and the like, the flexibility of the second spring is utilized, the blackboard eraser is successfully and quickly fixed inside the clamping cavity block, the blackboard eraser is prevented from being lost in the random placing process, and the structure is simple in arrangement and easy to operate.

2. The dust absorption mechanism is arranged, and through the cooperation of the fan blades, 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 a high speed is utilized, so that the dust generated by using chalks is successfully sucked into the semicircular long cavity, the peripheral air quality is greatly improved when the device is used, and the health of users is protected.

3. Supporting mechanism's setting, through the common cooperation of first bracing piece, hollow short column, short kelly etc., the elasticity of third spring has been utilized, make this device can be through pressing hollow short column, rotatory first bracing piece and second bracing piece again, its and ground contained angle of quick convenient regulation, and can accomodate it into the back of blackboard completely, the height of convenient regulation blackboard has been successfully realized, still be favorable to accomodating of this device and deposit, and the mechanism sets up succinctly, high-efficient, be favorable to the operation.

Drawings

FIG. 1 is a schematic structural view of a multifunctional display board for financial management and a method for using the same according to the present invention;

FIG. 2 is a schematic view of a connection between a baffle and a protective frame in the multifunctional display board for financial management and the method for using the same according to the present invention;

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

FIG. 4 is a schematic view of the connection between the adjustment cavity column and the square plate in the multifunctional display board for financial management and the method for using the same according to the present invention;

FIG. 5 is a schematic view of a fan blade and a first rotating shaft connected together in a multifunctional display board for financial management and a method for using the same according to the present invention;

FIG. 6 is a schematic view showing the connection between the ring wheel and the dust collecting column cavity in the multifunctional display board for financial management and the method for using the same according to the present invention;

fig. 7 is a schematic structural view 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. a hand push block; 106. a baffle plate; 2. a motor; 201. a first rotating shaft; 202. a suction hole; 203. a fan blade; 204. a dust collecting column cavity; 205. a dust filter screen; 206. a protective net; 207. a ring wheel; 3. a sliding arc port; 301. a minor axis; 302. a third spring; 303. a first support bar; 304. a second support bar; 305. a hollow short column; 306. a short clamping rod; 307. clamping the opening; 308. a support rail; 4. clamping the cavity block; 401. a groove; 402. a lock lever; 403. a sliding slot; 404. a second spring; 405. a first spring.

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.

Referring to fig. 1-7, a multifunctional display board for financial management and a using method thereof, comprising a blackboard 1, wherein a protective frame 101 is fixedly connected to the front edge of the blackboard 1, the protective frame 101 is arranged to prevent the device from damaging the blackboard 1 during the carrying and moving processes, the service life of the device is prolonged, a semicircular long cavity 102 is fixedly connected to the lower bottom surface of the protective frame 101, a baffle 106 is fixedly connected to one side of the lower side wall of the protective frame 101 parallel to the plane of the blackboard 1, a hand push block 105 is fixedly connected to the upper top surface of the protective frame 101, an adjusting cavity column 103 is fixedly connected to the center of the back surface of the blackboard 1, a square board 104 is fixedly connected to the side surface of the adjusting cavity column 103 far away from the blackboard 1, wherein a magnetic board is embedded in the square board 104, a display file is placed on the square board 104 and then connected with the square board 104 through a small magnetic block, the file displaying device comprises a square plate 104 and a baffle 106, wherein the square plate 104 can display files quickly, the baffle 106 is located above a semicircular long cavity 102, the semicircular long cavity 102 is hollow, the semicircular long cavity 102 is connected with a dust suction mechanism, and an adjusting cavity column 103 is connected with a supporting mechanism.

It should be added that the center of the upper side wall of the protection frame 101 is fixedly connected with a first spring 405, one end of the first spring 405 far away from the upper side wall of the protection 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 far away from the bottom of the groove 401 is fixedly connected with a butt-joint sliding block, the edge of one side of the clamping cavity block 4 at the opening of the groove 401 is rotatably connected with a lock rod 402, the blackboard eraser comprises an upper part and a lower erasing block, the inner part of the groove 401 is in sliding connection with the upper part of the blackboard eraser, the lower erasing block of the blackboard eraser is positioned outside the clamping cavity block 4, the upper part of the blackboard eraser is fixedly connected with the lower erasing block through a connecting rod, and 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 telescopic property of the second spring 404 is utilized, the blackboard eraser is successfully and quickly fixed inside the clamping cavity block 4, the blackboard eraser is prevented from being lost in the random placing process, and the structure is simple and easy to operate.

Dust absorption mechanism is including seting up a plurality of suction hole 202 of lateral wall under protective frame 101, the equal fixedly connected with intermediate tube in the left and right sides of semicircle long cavity 102, the air outlet has been seted up to the left surface of semicircle long cavity 102, the right side wall lower extreme fixedly connected with motor 2 of protective frame 101, the first pivot 201 of the output fixedly connected with of motor 2, first pivot 201 stretches into intermediate tube and semicircle long cavity 102 in, the one end that motor 2 was kept away from to first pivot 201 rotates with the left side wall of semicircle long cavity 102 to be connected, first pivot 201 is located the inside department of semicircle long cavity 102 and has cup jointed a plurality of fan blade 203.

It should be added that the lower end of the left sidewall of the protective frame 101 is fixedly connected with a dust collecting column cavity 204, the middle pipe close to the dust collecting column cavity 204 is fixedly connected with the dust collecting column cavity 204, the interior of the dust collecting column cavity 204 is detachably and fixedly connected with a dust filter 205, one side of the dust collecting column cavity 204 far away from the middle pipe is detachably and fixedly connected with a protective screen 206, the arrangement of the protective screen 206 ensures that external pollutants can not enter the interior of the dust collecting column cavity 204, and avoids interfering the normal operation of the dust collection mechanism, the fan blades 203 are all positioned below the intermittence between different suction holes 202, through the arrangement, when small pieces of chalk enter the interior of the semicircular long cavity 102 through the suction holes 202, the small pieces cannot directly contact with the fan blades 203, and the fan blades 203 are prevented from punching the small pieces out of the suction holes 202, thereby affecting the use of the blackboard 1, the arc side surfaces of the dust collecting column cavity 204 and the motor 2 are both rotatably connected with a ring wheel 207, wherein, through the setting and the cooperation of ring wheel 207 and hand push piece 105, realized successfully the convenient transport to this device, very big improvement the utilization efficiency of this device, and the structure sets up simply, low in manufacturing cost is favorable to using widely.

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 cavity 102 flows at a high speed is utilized, dust generated by chalk is successfully sucked into the semicircular cavity 102, and is separated by the dust filter screen 205, the air quality of the periphery is greatly improved when the device is used, and the health of users is protected.

The supporting mechanism comprises a sliding arc opening 3 arranged on the arc side surface of the adjusting cavity column 103, the sliding arc opening 3 is far away from the inner side wall of the blackboard 1 and is fixedly connected with a plurality of short clamping rods 306, the adjusting cavity column 103 is attached to the inner center of the side wall of the blackboard 1 and is fixedly connected with a short shaft 301, one end of the short shaft 301, which is close to the blackboard 1, 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 added that, the first support rod 303 can slide on the short shaft 301, the second support rod can slide on the short shaft 301, the side wall of the adjusting cavity column 103 far from the blackboard 1 is located at the short shaft 301 and is provided with an arc ring opening, the inner wall of the arc ring opening is connected with a hollow short column 305 in a sliding manner, one end of the hollow short column 305 far from the short shaft 301 penetrates through the square plate 104, the first support rod 303 and the second support rod 304 comprise long cavities located at the bottoms of the first support rod 303 and the second support rod 304, the lower openings of one sides of the long cavities close to the blackboard 1 are formed in the long cavities, the support cross rod 308 is connected in an internal rotation manner, the support diagonal rod 308 is connected in an internal rotation manner, and the clamping gaps 307 are formed in the positions of one side of the long cavities close to the blackboard 1 and two sides of the support cross rod 308.

Supporting mechanism's setting, through first bracing piece 303, hollow short column 305, the cooperation jointly of short card pole 306 etc., third spring 302's elasticity has been utilized, make this device can be through pressing hollow short column 305, rotatory first bracing piece 303 and second bracing piece 304 again, its and the contained angle on ground of quick convenient regulation, and can accomodate it into blackboard 1's back completely, the convenient height of adjusting blackboard 1 has successfully been realized, still be favorable to accomodating of this device and deposit, and the mechanism sets up succinctly, high efficiency, be favorable to the operation.

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

when the device is used, the hollow short column 305 is pressed, the part of the first supporting rod 303 and the second supporting rod 304 inside the adjusting cavity column 103 is separated from the short clamping rod 306, the first supporting rod 303 and the second supporting rod 304 are rotated, the height required by the blackboard 1 is determined, the suitable interval area of the different short clamping rods 306 is selected, the hollow short column 305 of the hollow short column is loosened, the bottom ends of the first supporting rod 303 and the second supporting rod 304 are placed on the bottom surface, the supporting cross rod 308 is pulled, the supporting cross rod 308 is horizontally placed, the supporting cross rod is pulled again, the supporting cross rod is clamped with the clamping opening 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 blade 203 start to rotate, 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, dust generated by the chalk is sucked into the semicircular long cavity 102, and is separated by the dust filter screen 205, so that the quality of the surrounding environment when the device is used is improved, and when the blackboard 1 needs to be cleaned, the lock rod 402 is rotated, and the blackboard eraser can be taken out for cleaning.

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

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The multifunctional display board for financial management comprises a blackboard (1) and is characterized in that a protective frame (101) is fixedly connected to the edge of the front face of the blackboard (1), a semicircular long cavity (102) is fixedly connected to the lower bottom face of the protective frame (101), a baffle (106) is fixedly connected to one side, parallel to the plane of the blackboard (1), of the lower side wall of the protective frame (101), a hand push block (105) is fixedly connected to the upper top face of the protective frame (101), an adjusting cavity column (103) is fixedly connected to the center of the back face of the blackboard (1), and a square board (104) is fixedly connected to the side face, away from the blackboard (1), of the adjusting cavity column (103);

the baffle (106) is positioned above the semicircular long cavity (102), the semicircular long cavity (102) is hollow, the semicircular long cavity (102) is connected with a dust collection mechanism, and the adjusting cavity column (103) is connected with a supporting mechanism.

2. The multifunctional display board for financial management and the use method thereof according to claim 1, wherein a first spring (405) is fixedly connected to the center of the upper side wall of the protection frame (101), one end of the first spring (405) far away from the upper side wall of the protection 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), 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), one end of the second spring (404) far away from the bottom of the groove (401) is fixedly connected with a butt joint sliding block, and the edge of one side, located at the opening of the groove (401), of the clamping cavity block (4) is rotatably connected with a locking rod (402).

3. The multifunctional display board for financial management according to claim 1 and its using method, it is characterized in that the dust suction mechanism comprises a plurality of suction holes (202) arranged on the lower side wall of the protective frame (101), the left side and the right side of the semicircular long cavity (102) are both fixedly connected with intermediate pipes, the left side surface of the semicircular long cavity (102) is provided with an air outlet, the lower end of the right side wall of the protective 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 pipe and the semicircular long cavity (102), one end of the first rotating shaft (201) far away from the motor (2) is rotatably connected with the left side wall of the semicircular long cavity (102), the first rotating shaft (201) is positioned in the semicircular long cavity (102) and sleeved with a plurality of fan blades (203).

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

5. A multifunctional display board for financial management and its use method as claimed in claim 4, wherein said fan blades (203) are all located under the intermittence between different suction holes (202), and the dust collecting column cavity (204) and the arc side of the motor (2) are all connected with a ring wheel (207) in rotation.

6. A financial management is with multi-functional show board and application method thereof according to claim 1, characterized in that, supporting mechanism is including offering at the slip arc mouth (3) of adjusting chamber post (103) arc side, the inside wall fixedly connected with a plurality of short kelly (306) of blackboard (1) is kept away from in 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), the pot head that minor axis (301) is close to blackboard (1) has third spring (302), minor axis (301) still pot head has first bracing piece (303) and second bracing piece (304).

7. A multifunctional display board for financial management and its use method as claimed in claim 6, wherein the first support rod (303) can slide on the short shaft (301), the second support rod can slide on the short shaft (301), the side wall of the adjusting cavity column (103) far from the blackboard (1) is provided with an arc ring through opening at the short shaft (301), the inner wall of the arc ring through opening is connected with a hollow short column (305) in a sliding way, and one end of the hollow short column (305) far from the short shaft (301) passes through the square board (104).

8. A financial management is with multi-functional show board and method of use thereof of claim 7, characterized in that, first bracing piece (303) and second bracing piece (304) are including being located the long cavity of first bracing piece (303) and second bracing piece (304) bottom, the lower part opening of one side that the long cavity is close to blackboard (1), the inside of long cavity rotates and is connected with support horizontal pole (308), the inside of supporting horizontal pole (308) rotates and is connected with the support down tube, the long cavity is close to one side of blackboard (1) and is located support horizontal pole (308) both sides department and has seted up joint opening (307).

9. A multifunctional display board for financial management according to claim 1 and its use method, characterized in that the use method is as follows:

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

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

placing the bottom ends of the first support bar (303) and the second support bar (304) on the bottom surface;

pulling the support cross rod (308) to enable the support cross rod (308) to be horizontally placed;

and then the supporting diagonal rod is pulled to be clamped with the clamping gap (307).

10. A multifunctional display board for financial management according to claim 1 and its using method, further comprising the following using method:

starting the motor (2) to enable the fan blade (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.