CN211207685U

CN211207685U - Financial specialty is with economic curve schematic board

Info

Publication number: CN211207685U
Application number: CN201920308855.9U
Authority: CN
Inventors: 王朝禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-08-07
Anticipated expiration: 2029-03-12

Abstract

The utility model relates to the technical field of financial major, concretely relates to financial major is with economic curve schematic board, including the cabinet body, fixed mounting gyro wheel on cabinet body bottom surface four corners, set up the groove on the cabinet body upper end, set up the groove inside left side and rotate through the bearing and be connected with the lead screw, the lead screw right-hand member passes the through-hole that the upper end of cabinet body right side was seted up, and the right side of lead screw is served and is fixedly installed the hand wheel, and threaded connection has two sets of lead screw nuts on the lead screw left and right sides, the utility model provides a financial major is with economic curve schematic board, through the manual knob that twists, makes fixing bolt move back and forth in the nut piece to adjust the height of cylindricality strip upper end at dead slot B, conveniently; through being provided with the broken line board in show board front side below, convenient further cooperation histogram carries out the broken line demonstration of data to effectively show financial major's curve data change effect.

Description

Financial specialty is with economic curve schematic board

Technical Field

The utility model relates to a finance specialty technical field, concretely relates to finance specialty is with economic curve signal board.

Background

Finance teacher when teaching, not only need carry out the blackboard writing teaching on the blackboard, still need use supplementary teaching aid occasionally, for example, show curve data, icon data often can use the show board, improve student's study enthusiasm, make things convenient for the student to watch.

The financial professional economic curve indicating plate comprises a display plate made of magnetic metal and a hollow elastic tube, a horizontal sliding rail guide plate is fixed at the lower end of the display plate, scale marks are arranged at the left end of the upper surface of the display plate and the upper surface of the sliding rail guide plate, a transparent positioning plate is arranged above the display plate in a sliding mode, the lower end of the positioning plate is connected with the sliding rail guide plate in a sliding mode, the positioning plate and the sliding rail guide plate are perpendicular to each other, a groove is formed in the lower surface of the positioning plate, magnetic powder suspension is filled in the elastic tube, the elastic tube is connected with the display plate in a magnetic adsorption mode, the elastic tube penetrates through the groove, a L-shaped sliding groove is formed in the positioning plate and is communicated with the groove below the positioning plate, a tool box is arranged at the right end of the display plate, a plugging groove is formed in the side edge of the tool box, a plurality of different curve shaping plates are connected in the plugging groove in an inserting mode, an upright column is vertically arranged on the curve shaping plate, the diameter of the upright column is the same as the width of the sliding groove, a sealing door is rotatably connected with the rectangular auxiliary plate, a plurality of rectangular auxiliary plates, a financial professional economic curve shaping plate, a slope is uniformly distributed clamping groove, and two special economic curve shaping plates are connected with a ruler for financial professional economic curve, and the financial ruler for a ruler, the financial professional economic curve.

Above-mentioned utility model though the convenience is drawn the data curve, can not carry out audio-visual show to the data change to and at the explanation in-process of course, supply the teacher can't write professional content on the face, consequently need urgently to develop an economic curve for the financial major and indicate the board and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an economic curve indicating plate for financial major, which enables a fixing bolt to move back and forth in a nut block by manually screwing a knob, thereby adjusting the height of the upper end of a cylindrical bar in a hollow groove B and facilitating the demonstration of a histogram of data; through being provided with the broken line board in show board front side below, convenient further cooperation histogram carries out the broken line demonstration of data to effectively show financial major's curve data change effect.

The utility model discloses a following technical scheme realizes:

an economic curve indicating board for financial professions comprises a cabinet body, wherein idler wheels are fixedly installed on four corners of the bottom surface of the cabinet body, a setting groove is formed in the upper end of the cabinet body, the left side inside the setting groove is rotatably connected with a lead screw through a bearing, the right end of the lead screw penetrates through a through hole formed in the upper end of the right side of the cabinet body, a hand wheel is fixedly installed at the right end of the lead screw, two groups of lead screw nuts are in threaded connection with the left end and the right end of the lead screw, connecting rods are symmetrically hinged to the left end and the right end of the rear side of the lead screw nuts, connecting frames are hinged to the upper ends of the two groups of connecting rods, a frame is fixedly installed at the tops of the connecting frames, two groups of bearing blocks are fixedly installed at the upper ends of the, empty groove B has been seted up to show board upper end, the inside rear side upper end of empty groove A from left to right equidistant fixed mounting has the stopper, show board front side middle-end from left to right equidistant fixed mounting has the nut piece, threaded connection has fixing bolt in the nut piece, fixing bolt front side fixed mounting has the knob, empty groove A with sliding connection has the cylindricality strip in the through-hole seted up between the empty groove B, just cylindricality strip rear side with the front side looks butt of stopper, show board front side lower extreme fixed mounting has the broken line board.

Preferably, the left end and the right end of the front side of the cabinet body are hinged with two groups of doors through hinges arranged and installed, and the bottom sides of the two groups of screw nuts are connected with the bottom side in the arrangement groove in a sliding mode.

Preferably, four groups of idler wheels arranged at the bottom side of the cabinet body are universal wheels with foot brakes, the screw rod is a bidirectional screw rod with opposite directions arranged on the left end and the right end in a screwing direction, and bearings assembled and used in the two groups of bearing seats are damping bearings.

Preferably, the placement groove is fixedly installed on the bottom side of the frame, and the blackboard is fixedly installed on the rear side of the display board.

Preferably, the broken line board includes magnetic sheet, magnet piece and elastic wire, magnetic sheet rear side fixed mounting be in the lower extreme of show board front side, it has the multiunit to adsorb on the magnetic sheet the magnet piece, and two sets of adjacent be provided with between the magnet piece the elastic wire.

The utility model has the advantages that:

1. the hand wheel is rotated manually to drive the lead screw to rotate, the lead screw nut and the connecting rod are driven to rotate, so that the height position of the frame is driven to ascend and descend, and the position height of the display board can be adjusted conveniently according to the demonstration use requirements.

2. The fixing bolt moves back and forth in the nut block by manually screwing the knob, so that the height of the upper end of the cylindrical bar in the empty groove B is adjusted, and the histogram demonstration of data is facilitated; through being provided with the broken line board in show board front side below, convenient further cooperation histogram carries out the broken line demonstration of data to effectively show financial major's curve data change effect.

3. By turning over the display board, the blackboard arranged on the back of the display board can be written, so that blackboard writing can be conveniently carried out by matching data when professional course explanation is carried out, and teachers can conveniently give lessons; and this device conveniently removes the transport to and place and save the relevant teaching equipment that finance teaching used, the practicality of device is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

fig. 2 is a rear view structure diagram of the present invention;

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

FIG. 4 is an enlarged view of A in FIG. 3;

fig. 5 is a schematic structural view of the placing groove of the present invention.

In the figure: 1-cabinet body, 101-door opening, 2-roller, 3-setting groove, 4-lead screw, 5-hand wheel, 6-lead screw nut, 7-connecting rod, 8-connecting frame, 9-frame, 10-bearing seat, 11-connecting shaft, 12-display board, 121-empty groove A, 122-empty groove B, 13-limiting block, 14-nut block, 15-fixing bolt, 16-knob, 17-column bar, 18-line-folding board, 181-magnetic board, 182-magnet block, 183-elastic line, 19-placing groove and 20-blackboard.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An economic curve indicating board for financial professions comprises a cabinet body 1, idler wheels 2 are fixedly installed on four corners of the bottom surface of the cabinet body 1, an arrangement groove 3 is formed in the upper end of the cabinet body 1, a lead screw 4 is rotatably connected to the left side inside the arrangement groove 3 through a bearing, the right end of the lead screw 4 penetrates through a through hole formed in the upper end of the right side of the cabinet body 1, a hand wheel 5 is fixedly installed on the right side end of the lead screw 4, two groups of lead screw nuts 6 are in threaded connection with the left end and the right end of the lead screw 4, connecting rods 7 are symmetrically hinged to the left end and the right end of the rear side of the two groups of lead screw nuts 6, a connecting frame 8 is hinged to the upper ends of the two groups of connecting rods 7, a frame 9 is fixedly installed at the top of the connecting frame 8, two groups, empty groove B122 has been seted up to show board 12 upper end, the inside rear side upper end of empty groove A121 from left to right equidistant fixed mounting has stopper 13, show board 12 front side middle-end from left to right equidistant fixed mounting has nut piece 14, threaded connection has fixing bolt 15 in the nut piece 14, fixing bolt 15 front side fixed mounting has knob 16, sliding connection has cylindricality strip 17 in the through-hole seted up between empty groove A121 and the empty groove B122, and the front side looks butt of cylindricality strip 17 rear side and stopper 13, show board 12 front side lower extreme fixed mounting has broken line board 18.

Specifically, both ends are articulated to have two sets of 101 that open the door through the hinge that sets up the installation about the cabinet body 1 front side, the bottom side of two sets of screw nut 6 with set up the inside bottom side slip of groove 3 and meet, four group's gyro wheels 2 that the setting was installed at the cabinet body 1 bottom side are the universal wheel that has the service brake, screw 4 is for controlling the both ends on the screw thread revolves to setting up the two-way lead screw of opposite direction, the bearing that the equipment was used in two sets of bearing frames 10 is the damping bearing, fixed mounting has standing groove 19 on the frame 9 bottom side, show board 12 rear side fixed mounting has blackboard 20, book board 18 includes magnetic sheet 181, magnetite piece 182 and elastic wire 183, magnetic sheet 181 rear side fixed mounting is at the lower extreme of show board 12 front side, adsorb on the magnetic sheet 181 has multiunit magnetite piece 182, and be.

The utility model discloses when using, drive lead screw 4 through manual rotation hand wheel 5 and rotate, drive lead screw 4 and go up both ends threaded connection's lead screw nut 6 and remove in opposite directions, drive two sets of connecting rods 7 and rotate to the high position that drives frame 9 goes up and down, conveniently adjusts the position height of show board 12 according to the user demand of demonstration. By manually screwing the knob 16, the fixing bolt 15 moves back and forth in the nut block 14, so that the position of the column bar 17 in the empty groove A121 is locked or loosened, the height of the upper end of the column bar 17 in the empty groove B122 is adjusted, and the histogram demonstration of data is facilitated; through being provided with broken line board 18 in show board 12 front side below, convenient further cooperation histogram carries out the broken line demonstration of data to effectively show financial specialty's curve data change effect. Through upset show board 12, can write on blackboard 20 that the show board 12 back was provided with, conveniently cooperate the data to carry out the blackboard writing when carrying out professional course explanation, make things convenient for the teacher to give lessons. And this device conveniently removes the transport to and place and save the relevant teaching equipment that finance teaching used, the practicality of device is strong.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a financial profession is with economic curve signal board, includes the cabinet body (1), its characterized in that: the improved multifunctional cabinet is characterized in that idler wheels (2) are fixedly mounted on four corners of the bottom surface of the cabinet body (1), a setting groove (3) is formed in the upper end of the cabinet body (1), the left side inside the setting groove (3) is rotatably connected with a lead screw (4) through a bearing, the right end of the lead screw (4) penetrates through a through hole formed in the upper end of the right side of the cabinet body (1), a hand wheel (5) is fixedly mounted on the right side end of the lead screw (4), two groups of lead screw nuts (6) are in threaded connection with the left end and the right end of the lead screw (4), two groups of connecting rods (7) are in bilateral symmetry hinged connection with the upper ends of the rear sides of the lead screw nuts (6), a connecting frame (8) is hinged to the upper ends of the connecting rods (7), a frame (9) is fixedly mounted at the top of the connecting, a display board (12) is fixedly arranged between the inner sides of the two groups of connecting shafts (11), the lower end of the interior of the display board (12) is provided with a hollow groove A (121), the upper end of the display board (12) is provided with a hollow groove B (122), the upper end of the rear side in the hollow groove A (121) is fixedly provided with limit blocks (13) at equal intervals from left to right, the middle end of the front side of the display board (12) is fixedly provided with nut blocks (14) at equal intervals from left to right, a fixing bolt (15) is connected with the nut block (14) through threads, a knob (16) is fixedly arranged on the front side of the fixing bolt (15), a cylindrical bar (17) is connected in a sliding way in a through hole arranged between the empty groove A (121) and the empty groove B (122), and the rear side of the cylindrical bar (17) is abutted against the front side of the limiting block (13), a folding plate (18) is fixedly arranged at the lower end of the front side of the display plate (12).

2. The economic curve demonstration board for financial profession as claimed in claim 1, wherein: the left end and the right end of the front side of the cabinet body (1) are hinged with two groups of door opening devices (101) through hinges arranged and installed, and the bottom sides of the screw nuts (6) are connected with the bottom sides inside the arrangement grooves (3) in a sliding mode.

3. The economic curve demonstration board for financial profession as claimed in claim 1, wherein: the four groups of idler wheels (2) arranged at the bottom side of the cabinet body (1) are universal wheels with foot brakes, the lead screw (4) is a bidirectional lead screw with opposite directions and is arranged at the left end and the right end in a threaded rotation mode, and bearings used in the bearing seat (10) in an assembled mode are damping bearings.

4. The economic curve demonstration board for financial profession as claimed in claim 1, wherein: a placing groove (19) is fixedly arranged on the bottom side of the frame (9), and a blackboard (20) is fixedly arranged on the rear side of the display board (12).

5. The economic curve demonstration board for financial profession as claimed in claim 1, wherein: line folding board (18) include magnetic sheet (181), magnetite piece (182) and elastic wire (183), magnetic sheet (181) rear side fixed mounting be in the lower extreme of show board (12) front side, it has the multiunit to adsorb on magnetic sheet (181) magnetite piece (182), and two sets of adjacent be provided with between magnetite piece (182) elastic wire (183).