CN213545572U

CN213545572U - Teaching display device for management accounting

Info

Publication number: CN213545572U
Application number: CN202023035232.0U
Authority: CN
Inventors: 郭晓晓; 苏鹏; 皇甫瑞灵; 张南
Original assignee: Vocational and Technical College of IMAU
Current assignee: Vocational and Technical College of IMAU
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-25
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a teaching display device for management accounting, including the installing frame, the internally mounted of installing frame has two unidirectional rotation and rotates opposite direction's clipboard, two the looks remote site upper portion of clipboard is opened respectively has first spout, the cardboard that can the horizontal slip is installed to the interior upper end middle part position of installing frame, wherein, the cardboard can be simultaneously with two first spout sliding connection, or cardboard and one first spout sliding connection breaks away from another first spout, the internally mounted of installing frame has the fixing device that can the horizontal slip, and fixing device is located the front side of clipboard, fixing device installs the display screen, two supporting legs are installed to the bottom of installing frame, and this novel effect is: the writing area of the writing board can be fully utilized, the writing area of the writing board is effectively increased under the condition that the use of the electronic display screen is not influenced, the display teaching device is made to have higher practicability, and the teaching efficiency is improved.

Description

Teaching display device for management accounting

Technical Field

The utility model relates to a management accounting is teaching display device for science belongs to teaching display device technical field.

Background

Managing accountability refers to an accounting branch which takes the final purpose of strengthening the internal operation management of enterprises and realizing the best economic benefit under the condition of the current market economy, takes the operation activities and the value expression of modern enterprises as objects, and realizes the functions of prediction, decision, planning, control, responsibility examination and evaluation and the like of the economic process through deep processing and reutilization of information such as finance and the like.

In the management accounting teaching in-process, in order to improve the quality of teaching, teaching display device can be used usually, present demonstration teaching device electronic display screen commonly used and clipboard are used together in collocation, however, the position of electronic display screen and clipboard can't be adjusted, can not make full use of clipboard write more teaching content, the space that electronic display screen occupy is bigger moreover, the area that leads to the clipboard is less, and then teaching efficiency has been reduced.

Disclosure of Invention

An object of the utility model is to provide a teaching display device is used to management accounting, the writing area that can make full use of clipboard has effectively increased the blackboard writing area under the condition that does not influence electronic display screen and use, makes to show that teaching device has more the practicality, has improved teaching efficiency.

The utility model adopts the technical scheme as follows: the utility model provides a management accounting is teaching display device for science, includes the installing frame of rectangle ring structure, the internally mounted of installing frame has two bilateral symmetry distributions and one-way pivoted clipboard, and two the rotation opposite direction of clipboard, two first spout has been opened respectively on the looks remote site upper portion of clipboard, the cardboard that can the horizontal slip is installed to the interior upper end intermediate position of installing frame, wherein, the cardboard can simultaneously with two first spout sliding connection, or cardboard and one first spout sliding connection breaks away from another first spout, the internally mounted of installing frame has the fixing device that can the horizontal slip, and fixing device is located the front side of clipboard, fixing device installs the display screen, two supporting legs that are bilateral symmetry and distribute are installed to the bottom of installing frame.

Preferably, the interior lower extreme middle part rigidity of installing frame has the installation pole of vertical distribution, and the installation pole is located two between the clipboard, the left end and the right-hand member of clipboard are fixed with the pivot respectively, the pivot is connected with one-way bearing, and wherein, the one-way bearing and the installing frame fixed connection of clipboard one end, the one-way bearing and the installation pole fixed connection of the clipboard other end.

Preferably, a second sliding groove is formed in the middle of the inner upper end of the mounting frame and is connected with the upper end of the clamping plate in a sliding mode, the lower end of the clamping plate is connected with the two first sliding grooves in a sliding mode, the length of each first sliding groove is not smaller than that of the clamping plate, and the length of each second sliding groove is equal to the distance between the two ends of the first sliding groove, which are opposite to each other.

Preferably, the front end of the clamping plate is fixed with a handle positioned above the writing plate.

Preferably, fixing device is the same by two structures and is the fixer of vertical distribution and constitute, the both ends of fixer are fixed with respectively rather than the vertically slider, the recess that distributes along its length direction is opened respectively to the interior upper end and the interior lower extreme of installing frame, and the both ends of recess flush with the interior jade of installing frame, the internally mounted of recess has the slide bar rather than parallel, and the slide bar runs through the slider and with slider sliding connection, wherein the spout is located the inside of recess.

Further, the fixer includes the stand, the upper end of stand is fixed with the screw rod, the screw rod meshing has the knob of adaptation, and the screw rod runs through the knob, the lower extreme of knob is installed the cover and is established at the outside and rotatable installation section of thick bamboo of screw rod, the front end of installation section of thick bamboo and the front end of stand all are fixed with the clamping piece that is used for pressing from both sides tight display screen corner position, the clamping piece includes the mounting bracket, the mounting bracket comprises U-shaped structure by spring leaf and L shaped plate, and the upper segment of spring leaf is equipped with the arc structure to the inside extension of mounting bracket, wherein, two the vertical section of L shaped plate is rather than the stand and the installation section of thick bamboo fixed connection that correspond respectively, the horizontal segment of mounting bracket is fixed with and is used for the spacing limiting plate of display side, the tip of stand and the tip.

Preferably, the supporting leg comprises a supporting plate, fixed rods which are vertically distributed are fixed at the upper end of the supporting plate, the fixed rods are connected with movable rods which can be positioned in a sliding mode along the height direction of the fixed rods in a sliding mode, and the upper ends of the movable rods are fixedly connected with the mounting frame in a detachable mode.

The beneficial effects of the utility model reside in that:

the utility model discloses a be equipped with two rotatable clipboards alone to and slidable fixing device, fixing device fixed display, through the position of mobile display, make two clipboards all can be used to write, moreover, the rotation alone of clipboard makes the two sides of clipboard all usable, the writing area of clipboard that can make full use of has effectively increased the writing area under the condition that does not influence electronic display screen and use, makes the demonstration teaching device have more the practicality, has improved teaching efficiency.

The utility model discloses a be equipped with two unidirectional rotation and the clipboard that rotates opposite direction, and carry on spacingly through gliding cardboard to two clipboards, when the cardboard is connected with two clipboards simultaneously, because two cardboard unidirectional rotation and the characteristic that rotates opposite direction, make two commentaries on classics boards all can not rotate, thereby fix the position of clipboard, the clipboard of messenger can not take place to rock at writing the in-process, higher steadiness has, when the cardboard is connected with one of them clipboard only, wherein another clipboard can rotate, only need through the control about the handle pulling cardboard can, moreover, the operation is simple, and the use is convenient.

The utility model discloses a two gliding fixators alone to and the distance between two clamping pieces on the fixator can be adjusted, make fixing device can press from both sides the display screen of tight fixed different specifications, improved the suitability of this device, press from both sides tight fixedly to four corner positions of display through four clamping pieces of fixing device moreover, have higher steadiness.

Drawings

Fig. 1 is a schematic view of the novel three-dimensional structure.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the novel front view partial section structure.

Fig. 4 is a schematic side view of the novel cross-sectional structure.

Fig. 5 is a schematic perspective view of the novel fixing device.

Fig. 6 is a schematic view of a local explosion structure of the novel supporting leg.

In the figure: the multifunctional writing board comprises an installation frame 1, a second sliding groove 1-1, a groove 1-2, an installation rod 2, a writing board 3, a first sliding groove 3-1, a rotating shaft 4, a one-way bearing 5, a clamping board 6, a handle 7, a fixing device 8, a fixer 8-1, an upright post 8-11, a screw rod 8-12, a knob 8-13, an installation cylinder 8-14, a connecting bearing 8-15, a clamping piece 8-16, a spring leaf 8-17, an L-shaped plate 8-18, a limiting plate 8-19, a sliding rod 9, a sliding block 10, a display screen 11, a supporting leg 12, a supporting plate 12-1, a fixing rod 12-2, an installation hole 12-3, a movable rod 12-4, a waist-shaped hole 12-5, a threaded rod 12-6, an adjusting button 12-7, a limiting groove 12-8 and a.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

As shown in fig. 1-6, the teaching display device for accountant management comprises a mounting frame 1 with a rectangular ring structure, two writing boards 3 which are distributed symmetrically and rotate unidirectionally are mounted inside the mounting frame 1, the rotation directions of the two writing boards 3 are opposite, first sliding grooves 3-1 are respectively formed in the upper parts of the opposite ends of the two writing boards 3, a clamping board 6 which can slide left and right is mounted in the middle position of the inner upper end of the mounting frame 1, wherein the clamping board 6 can be simultaneously connected with the two first sliding grooves 3-1 in a sliding manner, or the clamping board 6 is connected with one first sliding groove 3-1 in a sliding manner and separated from the other first sliding groove 3-1, a fixing device 8 which can slide left and right is mounted inside the mounting frame 1, the fixing device 8 is located at the front side of the writing board 3, a display screen 11 is mounted on the fixing device 8, two supporting legs 12 which are distributed in bilateral symmetry are installed at the bottom of the installation frame 1.

In this embodiment, the interior lower extreme middle part rigidity of installing frame 1 has the installation pole 2 of vertical distribution, and installs pole 2 and be located two between the clipboard 3, the left end and the right-hand member of clipboard 3 are fixed with pivot 4 respectively, pivot 4 is connected with one-way bearing 5, and wherein, the inner circle and the 4 fixed connection of pivot of one-way bearing 5, the one-way bearing 5 outer lane and the 1 fixed connection of installing frame of clipboard 3 one end are inlayed inside the frame wall of installing frame 1, and the one-way bearing 5 outer lane and the 2 fixed connection of installing pole of the one-way bearing 5 outer lane of the clipboard 3 other end are inlayed in the inside of installing pole 2, and wherein, the clipboard 3 clockwise turning of the 1 left part of installing frame, the clipboard 3 anticlockwise turning of the 1 right part of.

In this embodiment, a second sliding groove 1-1 is formed in the middle of the inner upper end of the mounting frame 1, the second sliding groove 1-1 is slidably connected to the upper end of the clamping plate 6, the lower end of the clamping plate 6 is slidably connected to the two first sliding grooves 3-1, the length of the first sliding groove 3-1 is not less than the length of the clamping plate 6, and the length of the second sliding groove 1-1 is equal to the distance between the opposite ends of the two first sliding grooves 3-1.

In this embodiment, the front end of the card 6 is fixed with a grip 7 above the writing board 3.

In this embodiment, the fixing device 8 is composed of two vertically distributed fixing devices 8-1 with the same structure, two ends of each fixing device 8-1 are respectively fixed with a sliding block 10 perpendicular to the fixing device, the inner upper end and the inner lower end of the mounting frame 1 are respectively provided with a groove 1-2 distributed along the length direction of the mounting frame, two ends of each groove 1-2 are flush with the inner wall of the mounting frame 1, a sliding rod 9 parallel to the grooves 1-2 is fixedly installed inside the grooves 1-2, the sliding rod 9 penetrates through the sliding block 10 and is in sliding connection with the sliding block 10, and the sliding groove is located inside the grooves 1-2.

Further, the fixer 8-1 comprises a vertical column 8-11, a screw 8-12 is fixed at the upper end of the vertical column 8-11, a knob 8-13 matched with the screw 8-12 is meshed with the screw 8-12, the screw 8-12 penetrates through the knob 8-13, a mounting cylinder 8-14 which is sleeved outside the screw 8-12 and can rotate is installed at the lower end of the knob 8-13, specifically, the knob 8-13 and the mounting cylinder 8-14 are rotatably connected through a connecting bearing 8-15, clamping pieces 8-16 used for clamping corner positions of the display screen 11 are fixed at the front end of the mounting cylinder 8-14 and the front end of the vertical column 8-11 respectively, each clamping piece 8-16 comprises a mounting frame, and the mounting frame is of a U-shaped structure formed by 8-17 and L-shaped plates 8-18, and the upper section of the spring piece 8-17 is provided with an arc structure extending towards the inside of the mounting frame, wherein the vertical sections of the two L-shaped plates 8-18 are respectively and fixedly connected with the corresponding upright columns 8-11 and the corresponding mounting cylinders 8-14, the horizontal section of the mounting frame is fixedly provided with limiting plates 8-19 for limiting the side end of the display, and the end parts of the upright columns 8-11 and the screw rods 8-12 are respectively and fixedly connected with the corresponding slide blocks 10.

In this embodiment, the supporting leg 12 comprises a supporting plate 12-1, a fixed rod 12-2 vertically distributed is fixed at the upper end of the supporting plate 12-1, a movable rod 12-4 capable of being slidably positioned along the height direction of the fixed rod 12-2 is slidably connected to the fixed rod 12-2, and the upper end of the movable rod 12-4 is detachably and fixedly connected with the mounting frame 1 through a fastening bolt.

Furthermore, the upper end of the fixed rod 12-2 is provided with mounting holes 12-3 distributed along the length direction of the fixed rod, the mounting holes 12-3 are connected with the movable rod 12-4 in a sliding mode, the front end and the rear end of the fixed rod 12-2 are respectively provided with a waist-shaped hole 12-5 communicated with the sliding hole, the movable rod 12-4 is fixedly provided with a threaded rod 12-6 extending out of the waist-shaped hole 12-5, the threaded rod 12-6 is in threaded engagement with an adaptive adjusting button 12-7, the front end and the rear end of the fixed rod 12-2 are respectively provided with a plurality of limiting grooves 12-8 distributed at equal intervals and communicated with the waist-shaped hole 12-5, and the inner side end of the adjusting button 12-7 is fixedly provided with limiting rings 12-9 corresponding to the limiting grooves 12-8 and adaptive to the limiting grooves 12-8.

The utility model discloses a theory of operation and application method:

when the device is used, the adjusting button 12-7 is firstly unscrewed, the limiting ring 12-9 is separated from the limiting groove 12-8, the movable rod 12-4 is moved through the threaded rod 12-6 to determine the height position of the mounting frame 1, so that a teacher can conveniently write on the writing board 3, the adjusting button 12-7 is screwed, the limiting ring 12-9 is tightly pressed on the limiting groove 12-8 to complete the adjustment of the height position of the mounting frame 1, the display screen 11 is arranged on the fixing device 8, specifically, a corner at one side of the bottom of the display screen 11 is firstly arranged in the clamping piece 8-16 at the lower end of the corresponding fixer 8-1, then the other fixer 8-1 is moved towards the display screen 11, so that the clamping piece 8-16 at the lower end of the other fixer 8-1 is connected with the corner position corresponding to the display screen 11, then the knobs 8-13 of the two holders 8-1 are respectively rotated, the knobs 8-13 move along the screws 8-12, the knobs 8-13 drive the clamping members 8-16 at the upper ends of the holders 8-1 to move, so that the clamping members 8-16 at the upper ends of the holders 8-1 are connected with the upper corner positions of the display screen 11 and tightly press the display screen 11, and then the position of the display screen 11 can be adjusted by pushing the fixing device 8.

When teaching is carried out, the display screen 11 is moved to the front of the writing board 3 at the left part of the mounting frame 1, writing can be carried out on the writing board 3 at the right part of the mounting frame 1, when the writing space is insufficient, the display screen 11 is moved to the front of the writing board 3 at the right part of the mounting frame 1, and writing is carried out on the writing board 3 at the left part of the mounting frame 1; when the space was not enough written in 3 obverse sides of clipboard, with the place ahead of display screen 11 removal to one of them clipboard 3, remove cardboard 6 for another clipboard 3 breaks away from cardboard 6, and rotates 180 with it, then fixes it through cardboard 6, can utilize the 3 reverse sides of clipboard.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a teaching display device for management accounting, includes the installing frame of rectangle ring structure, characterized by: two writing boards which are distributed in a bilateral symmetry mode and rotate in a single direction are installed inside the installation frame, and the rotation directions of the two writing boards are opposite;

the upper parts of the opposite ends of the two writing boards are respectively provided with a first sliding chute, and the middle part of the inner upper end of the mounting frame is provided with a clamping board capable of sliding left and right;

the clamping plate can be simultaneously in sliding connection with the two first sliding grooves, or the clamping plate is in sliding connection with one first sliding groove and separated from the other first sliding groove;

a fixing device capable of sliding left and right is installed inside the installation frame, the fixing device is located on the front side of the writing board, and the fixing device is provided with a display screen;

two supporting legs that are bilateral symmetry and distribute are installed to the bottom of installing frame.

2. The teaching display device for managing accounting as claimed in claim 1, wherein: the utility model discloses a writing board, including installing frame, mounting frame, pivot, mounting frame, and the interior lower extreme middle part rigidity of installing frame has the installation pole of vertical distribution, and the installation pole is located two between the clipboard, the left end and the right-hand member of clipboard are fixed with the pivot respectively, the pivot is connected with one-way bearing, and wherein, the one-way bearing and the mounting frame of clipboard one end are connected, and the one-way bearing and the installation pole of the clipboard other.

3. The teaching display device for managing accounting as claimed in claim 1, wherein: the mounting frame is characterized in that a second sliding groove is formed in the middle of the inner upper end of the mounting frame and is in sliding connection with the upper end of the clamping plate, the lower end of the clamping plate is in sliding connection with the two first sliding grooves, the length of each first sliding groove is not smaller than that of the clamping plate, and the length of each second sliding groove is equal to the distance between the back-to-back ends of the two first sliding grooves.

4. The teaching display device for managing accounting as claimed in claim 1, wherein: the front end of the clamping plate is fixed with a grip positioned above the writing plate.

5. The teaching display device for managing accounting as claimed in claim 1, wherein: fixing device is the same and be vertical distribution's fixer by two structures and constitute, the both ends of fixer are fixed with respectively rather than the vertically slider, the recess that distributes along its length direction is opened respectively to the interior upper end and the interior lower extreme of installing frame, and the both ends of recess flush with the interior jade of installing frame, the internally mounted of recess has the slide bar rather than parallel, and the slide bar runs through the slider and with slider sliding connection, wherein, the spout is located the inside of recess.

6. The teaching display device for managing accounting as claimed in claim 5, wherein: the fixer comprises a stand column, a screw is fixed at the upper end of the stand column, the screw is meshed with a knob which is matched with the screw, the screw penetrates through the knob, an installation cylinder which is sleeved outside the screw and can rotate is installed at the lower end of the knob, and clamping pieces used for clamping the corner position of the display screen are fixed at the front end of the installation cylinder and the front end of the stand column;

the clamping piece includes the mounting bracket, the mounting bracket comprises the U-shaped structure by spring leaf and L shaped plate, and the upper segment of spring leaf is equipped with the arc structure to the inside extension of mounting bracket, wherein, two the vertical section of L shaped plate is rather than stand and installation section of thick bamboo fixed connection that corresponds respectively, the horizontal segment of mounting bracket is fixed with and is used for the spacing limiting plate of display side, the tip of stand and the tip of screw rod respectively rather than the slider fixed connection who corresponds.

7. The teaching display device for managing accounting as claimed in claim 1, wherein: the supporting legs comprise supporting plates, fixed rods which are vertically distributed are fixed at the upper ends of the supporting plates, the fixed rods are connected with movable rods which can be positioned in a sliding mode in the height direction of the fixed rods in a sliding mode, and the upper ends of the movable rods are fixedly connected with the mounting frame in a detachable mode.