CN216249729U

CN216249729U - Simulation sand table for business administration teaching

Info

Publication number: CN216249729U
Application number: CN202122882354.1U
Authority: CN
Inventors: 郭晓靖
Original assignee: Zhengzhou Electric Power Technology College
Current assignee: Zhengzhou Electric Power Technology College
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-08
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a simulation sand table for industrial and commercial management teaching, relates to the technical field of simulation sand tables, and solves the problems that the display angle of the conventional sand table cannot be adjusted, the optimal sand table display effect cannot be achieved, the display effect is poor, the height cannot be adjusted, and the comfort level is poor. The device is when using, and the use angle of sand table board can be adjusted through angle adjusting rod to can use teaching with the inside show content of sand table board with the best bandwagon effect, the teaching effect is good, and altitude mixture control subassembly can adjust the use height of sand table board, thereby can adapt to the teacher of different heights and use that imparts knowledge to students, the comfort level of use is high.

Description

Simulation sand table for business administration teaching

Technical Field

The utility model belongs to the technical field of simulation sand tables, and particularly relates to a simulation sand table for industrial and commercial management teaching.

Background

What the business administration specialty was cultivateed is that possess many-sided knowledge and ability such as management, economy, law, enterprise management and production operation, and at present, in order to can more vivid teaching, mr can adopt the mode of vertical simulation sand table to impart knowledge to students.

The unable regulation of its show angle when using of current vertical sand table to can't reach best sand table bandwagon effect, the bandwagon effect is relatively poor, and the use height of vertical sand table is equally unable to be adjusted, and the teacher that can't adapt to different heights uses, and the comfort level of using is relatively poor, and the practicality is not high.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a simulation sand table for business administration and teaching is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a simulation sand table for industrial and commercial management teaching, which aims to solve the problems that the display angle of the existing vertical sand table cannot be adjusted when the existing vertical sand table is used, so that the optimal sand table display effect cannot be achieved, the display effect is poor, the use height of the vertical sand table cannot be adjusted, the vertical sand table cannot be suitable for teachers with different heights to use, the use comfort level is poor, and the practicability is low.

The purpose and the effect of the simulation sand table for the industrial and commercial management teaching are achieved by the following specific technical means:

a simulation sand table for industrial and commercial management teaching comprises a sand table assembly, wherein the sand table assembly comprises a fixed seat, a supporting frame and a sand table plate, the supporting frame is inserted in the fixed seat, and the sand table plate is rotatably connected in the supporting frame; the angle adjusting rod is inserted in the side surface of the supporting frame; the height adjusting assembly comprises a synchronizing rod and a control vertical rod, the synchronizing rod is rotatably connected in the support frame, the control vertical rod is rotatably connected in the support frame, and the synchronizing rod is in transmission connection with the support frame through a bevel gear set.

Furthermore, an adjusting gear is arranged at the inner end of the rod body of the angle adjusting rod, an adjusting tooth groove is formed in the side face of the sand table plate, and the adjusting gear is inserted into the adjusting tooth groove.

Furthermore, the inside of support frame is equipped with the location tooth's socket, and the adjusting gear is pegged graft in the inside of location tooth's socket.

Furthermore, a positioning top spring is arranged inside the angle adjusting rod, and two ends of the positioning top spring are respectively and fixedly connected inside the angle adjusting rod and inside the adjusting tooth groove.

Furthermore, the bottom of fixing base is equipped with the location stand, and the inside at support frame bottom support body is pegged graft to the location stand.

Furthermore, the outside of the rod body of control pole setting is equipped with the screw thread, and the control pole setting passes through the screw thread of the rod body and connects in the inside of location stand.

Furthermore, the support body bottom of support frame is equipped with the stopper, and the bottom of fixing base is equipped with the spacing groove, and the top cell body of spacing groove is the shutoff design, and the stopper is pegged graft in the inside of spacing groove.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the device is when using, and the use angle of sand table board can be adjusted through angle adjusting rod to can use teaching with the best bandwagon effect with the inside show content of sand table board, teaching effect is good, and the use height of sand table board can be adjusted to the altitude mixture control subassembly, thereby the teacher that can adapt to different heights uses of imparting knowledge to students, and the comfort level of use is high, has improved the device flexibility, adaptability and practicality.

Secondly, the angle adjusting rod can adjust and position the using angle of the sand plate, when the angle adjusting rod is in a reset state, the gear teeth of the adjusting gear are simultaneously clamped in the positioning tooth socket and the adjusting tooth socket under the action of the positioning top spring, thereby fixing the use angle of the sand plate, when the use angle of the sand plate needs to be adjusted, the angle adjusting rod is pressed down, the gear teeth of the adjusting gear are separated from the inner part of the positioning tooth socket, the angle adjusting rod can freely rotate at the moment, and the adjusting gear can synchronously drive the sand plate to rotate through the adjusting tooth socket when the angle adjusting rod rotates, thereby realize adjusting the function that the sand table board used the angle, adjust and accomplish the back, loosen angle adjusting rod rear angle adjusting rod and can fix the use angle of sand table board under the effect of location top spring automatic re-setting, it is stable to use, and it is convenient to adjust, and the bandwagon effect is comprehensive.

Moreover, rotate the synchronizing bar and can realize using the regulation of height to the sand table board, when rotating the synchronizing bar, the synchronizing bar passes through bevel gear group drive control pole setting and rotates, drives the support frame through the body of rod screw and goes up and down to change and use the height when the control pole setting rotates to realize adjusting the function of sand table board use height, the teacher that can adapt to different heights uses of imparting knowledge to students, and adaptability is extremely strong.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the disassembled interior of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

Fig. 5 is an enlarged structural view of the part B in fig. 3 according to the present invention.

Fig. 6 is an enlarged schematic structural view of the C-site in fig. 2 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a sand table assembly; 101. a fixed seat; 1011. positioning the upright post; 1012. a limiting groove; 102. a support frame; 1021. positioning the tooth socket; 1022. a limiting block; 103. a sand table plate; 1031. adjusting the tooth socket; 2. an angle adjusting rod; 201. an adjusting gear; 202. positioning a top spring; 3. a height adjustment assembly; 301. a synchronization lever; 302. and controlling the vertical rod.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the utility model provides a simulation sand table for industrial and commercial management teaching, which comprises a sand table assembly 1, wherein the sand table assembly 1 comprises a fixed seat 101, a supporting frame 102 and a sand table plate 103, the supporting frame 102 is inserted into the fixed seat 101, and the sand table plate 103 is rotatably connected into the supporting frame 102; the using angle of the sand disc plate 103 can be adjusted through the angle adjusting rod 2, the displaying content in the sand disc plate 103 can be used for teaching with the best displaying effect, and the angle adjusting rod 2 is inserted into the side face of the supporting frame 102; height adjusting assembly 3, height adjusting assembly 3 can adjust the use height of sand table board 103, the teacher that can adapt to different heights uses of imparting knowledge to students, and the comfort level of use is high, and height adjusting assembly 3 is including synchronizing bar 301 and control pole setting 302, and synchronizing bar 301 rotates the inside of connecting at support frame 102, and control pole setting 302 rotates the inside of connecting at support frame 102, and synchronizing bar 301 and support frame 102 are connected through the transmission of bevel gear group.

Wherein, the inner end of the rod body of the angle adjusting rod 2 is provided with an adjusting gear 201, the side surface of the sand plate 103 is provided with an adjusting toothed slot 1031, the adjusting gear 201 is inserted in the adjusting toothed slot 1031, the inside of the support frame 102 is provided with a positioning toothed slot 1021, and the adjusting gear 201 is inserted in the positioning toothed slot 1021, in use, when the using angle of the sand plate 103 needs to be adjusted, the angle adjusting rod 2 is pressed, the gear teeth of the adjusting gear 201 are separated from the inside of the positioning toothed slot 1021, the angle adjusting rod 2 can freely rotate at this time, and the adjusting gear 201 can synchronously drive the sand plate 103 to rotate through the adjusting toothed slot 1031 when the angle adjusting rod 2 rotates, thereby realizing the function of adjusting the using angle of the sand plate 103, after the adjustment is completed, the angle adjusting rod 2 can automatically reset and fix the using angle of the sand plate 103 under the action of the positioning top spring 202 after the angle adjusting rod 2 is loosened, stable use, convenient adjustment and comprehensive display effect.

Wherein, the inside of angle adjusting lever 2 is equipped with location top spring 202, and the both ends of location top spring 202 fixed connection respectively in the inside of angle adjusting lever 2 and the inside of adjusting tooth's socket 1031, and in use, when angle adjusting lever 2 was in the state that resets, adjusting gear 201 adjusted the gear 201 teeth of a cogwheel simultaneously the joint in the inside of location tooth's socket 1021 and adjusting tooth's socket 1031 under the effect of location top spring 202 to the use angle with sand plate 103 is fixed.

Wherein, the bottom of fixing base 101 is equipped with location stand 1011, and location stand 1011 pegs graft in the inside of support frame 102 bottom support body, and in use, location stand 1011 can control the lift orbit of support frame 102 to make support frame 102 can not appear crooked, the distortion leads to the phenomenon of the dead inefficacy of device card to take place when going up and down, and it is stable to use.

Wherein, the body of rod outside of control pole setting 302 is equipped with the screw thread, and control pole setting 302 connects the inside at location stand 1011 through body of rod screw thread twisting, in use, rotate synchronizing bar 301 and can realize the regulation to sand table board 103 use height, when rotating synchronizing bar 301, synchronizing bar 301 passes through bevel gear group drive control pole setting 302 and rotates, it uses the height to drive support frame 102 lift change through body of rod screw thread when control pole setting 302 rotates, thereby realize adjusting the function that sand table board 103 used height, the teacher that can adapt to different heights uses of imparting knowledge to students, adaptability is extremely strong.

Wherein, the support body bottom of support frame 102 is equipped with stopper 1022, and the bottom of fixing base 101 is equipped with spacing groove 1012, and the top cell body of spacing groove 1012 is the shutoff design, and stopper 1022 pegs graft in the inside of spacing groove 1012, and in use, stopper 1022 can carry on spacingly through the maximum lift height of spacing groove 1012 to support frame 102 to excessive lift can not appear when using and lead to the phenomenon that support frame 102 deviates from the inside of fixing base 101 to take place, and is used stably.

The specific use mode and function of the embodiment are as follows: in the utility model, in the industrial and commercial management teaching, a teacher can teach through the display content in the sand table plate 103, the teacher can adjust the use height of the sand table plate 103 according to the self height and the use habit, the comfort level in the teaching process is improved, the adjustment of the use height of the sand table plate 103 can be realized by rotating the synchronizing rod 301, when the synchronizing rod 301 is rotated, the synchronizing rod 301 drives the control upright rod 302 to rotate through the bevel gear set, the control upright rod 302 drives the support frame 102 to lift and lower through the rod body threads to change the use height when rotating, when the angle adjusting rod 2 is in the reset state, the adjusting gear 201 adjusts the gear teeth of the gear 201 under the action of the positioning top spring 202 and is simultaneously clamped in the positioning tooth socket 1021 and the adjusting tooth socket 1031, thereby the use angle of the sand table plate 103 is fixed, when the use angle of the sand table plate 103 needs to be adjusted, the angle adjusting rod 2 is pressed down, at the moment, the gear teeth of the adjusting gear 201 are separated from the positioning tooth socket 1021, angle adjusting rod 2 can free rotation this moment, and angle adjusting rod 2 can drive the rotation of sand table board 103 through adjusting tooth's socket 1031 in step when rotating adjusting gear 201 to realize adjusting the function that sand table board 103 used the angle, adjust the completion back, loosen angle adjusting rod 2 behind the angle adjusting rod 2 and can fix the use angle of sand table board 103 at the effect of location top spring 202 automatic re-setting.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a business administration teaching is with simulation sand table which characterized in that: the sand table component (1) comprises a fixed seat (101), a supporting frame (102) and a sand table plate (103), wherein the supporting frame (102) is inserted into the fixed seat (101), and the sand table plate (103) is rotatably connected into the supporting frame (102); the angle adjusting rod (2) is inserted into the side face of the supporting frame (102); the height adjusting assembly (3), height adjusting assembly (3) is including synchronizing bar (301) and control pole setting (302), synchronizing bar (301) rotate to be connected in the inside of support frame (102), and control pole setting (302) rotate to be connected in the inside of support frame (102), synchronizing bar (301) and support frame (102) are through bevel gear group transmission connection.

2. The simulation sand table for industrial and commercial management teaching as claimed in claim 1, wherein: the inner end of the rod body of the angle adjusting rod (2) is provided with an adjusting gear (201), the side surface of the sand disc plate (103) is provided with an adjusting tooth groove (1031), and the adjusting gear (201) is inserted into the adjusting tooth groove (1031).

3. The simulation sand table for industrial and commercial management teaching as claimed in claim 1, wherein: the inside of support frame (102) is equipped with location tooth's socket (1021), and adjusting gear (201) pegs graft in the inside of location tooth's socket (1021).

4. The simulation sand table for industrial and commercial management teaching as claimed in claim 1, wherein: the angle adjusting rod is characterized in that a positioning top spring (202) is arranged inside the angle adjusting rod (2), and two ends of the positioning top spring (202) are fixedly connected inside the angle adjusting rod (2) and inside the adjusting tooth grooves (1031) respectively.

5. The simulation sand table for industrial and commercial management teaching as claimed in claim 1, wherein: the bottom of the fixed seat (101) is provided with a positioning upright post (1011), and the positioning upright post (1011) is inserted into the inside of the bottom frame body of the support frame (102).

6. The simulation sand table for industrial and commercial management teaching as claimed in claim 1, wherein: the outside of the rod body of control pole setting (302) is equipped with the screw thread, and control pole setting (302) passes through the inside of body of rod screw thread spiro union at location stand (1011).

7. The simulation sand table for industrial and commercial management teaching as claimed in claim 1, wherein: the support body bottom of support frame (102) is equipped with stopper (1022), and the bottom of fixing base (101) is equipped with spacing groove (1012), and the top cell body of spacing groove (1012) is the shutoff design, and stopper (1022) are pegged graft in the inside of spacing groove (1012).