CN210643072U

CN210643072U - Modular experimental apparatus for accounting teaching

Info

Publication number: CN210643072U
Application number: CN201921101349.9U
Authority: CN
Inventors: 叶少颖
Original assignee: Yantai Vocational College
Current assignee: Yantai Vocational College
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-02
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a modular experimental apparatus for accounting teaching belongs to accounting teaching aid technical field. A combined experimental device for accounting teaching comprises a platform and a heat dissipation plate, wherein a heat dissipation cavity is arranged at the upper end of the platform, a first rotating shaft is rotatably connected to the inner wall of the heat dissipation cavity, the heat dissipation plate is rotatably connected to the top of the heat dissipation cavity through the first rotating shaft, one side, away from the first rotating shaft, of the heat dissipation plate abuts against the top of the platform, a heat dissipation fan is arranged on the heat dissipation plate, a vent is arranged on the outer wall of the bottom end of the heat dissipation cavity, and a lifting mechanism is arranged at the bottom of the; the utility model discloses can make notebook computer carry out altitude mixture control on the podium according to different mr's teaching custom, make notebook computer air flow accelerate rapidly around, solve the poor problem of classroom air permeability, take away the notebook computer heat, prevent that the computer from generating heat seriously or even dying, extension notebook life satisfies mr's teaching needs.

Description

Modular experimental apparatus for accounting teaching

Technical Field

The utility model relates to an accounting teaching aid technical field especially relates to a modular experimental apparatus for accounting teaching.

Background

Along with the popularization and application of personal computers, accountants also put forward new requirements for the environment of experimental teaching, and at present, in the accounting teaching, teachers can carry notebook computers to carry out teaching and explain courseware contents.

But present lectern does not have the heat dissipation function mostly to the mr also can not make notebook computer altitude mixture control on the podium according to the teaching custom when teaching, and the air permeability in classroom is poor, and notebook heat dissipation can receive the influence, can cause the notebook overheated or even crash when serious, can influence notebook self life for a long time, for this reason we provide a modular accounting experimental apparatus for teaching, solve the teacher and give lessons at notebook computer in-process, can not make notebook computer altitude mixture control and notebook generate heat on the podium according to the teaching custom.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the teacher can not make notebook computer carry out altitude mixture control and notebook generate heat on the podium according to the teaching custom among the prior art at the notebook computer in-process of giving lessons, and a modular experimental apparatus for accounting teaching that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modular experimental apparatus for accounting teaching, includes podium, heating panel, the podium upper end is equipped with the heat dissipation chamber, heat dissipation intracavity wall rotates and is connected with first pivot, the heating panel rotates through first pivot and connects at heat dissipation chamber top, one side that first pivot was kept away from to the heating panel offsets with the top of podium, be equipped with radiator fan on the heating panel, heat dissipation chamber bottom outer wall is equipped with the vent, the heating panel bottom is equipped with elevating system.

Preferably, elevating system includes slider, connecting rod, trapezoidal guide rail, locking bolt, trapezoidal guide rail fixed connection is at heat dissipation intracavity wall, slider sliding connection is on trapezoidal guide rail, the connecting rod rotates through the second pivot to be connected on the slider, the connecting rod top is rotated through the round pin axle and is connected the bottom at the heating panel.

Preferably, the lateral wall of podium is equipped with the slide rail opening, locking bolt threaded connection is on the slider, locking bolt runs through slide rail opening and sliding connection on the slide rail opening, the circular clamp plate of one end fixedly connected with of slider is kept away from to locking bolt, circular clamp plate lateral wall fixedly connected with handle.

Preferably, the bottom of the platform is provided with a base.

Preferably, a drawer is arranged at the bottom of the platform, and a drawer handle is fixedly connected to the drawer.

Preferably, a handle of the heat dissipation plate is fixedly connected to the upper surface of the heat dissipation plate.

Compared with the prior art, the utility model provides a modular experimental apparatus for accounting teaching possesses following beneficial effect:

1. when the user uses the platform, firstly, the handle of the heat dissipation plate is pulled, then, one end of the heat dissipation plate, which is far away from the first rotating shaft, is lifted upwards to a proper height, the connecting rod drives the sliding block to slide on the trapezoidal guide rail, at the moment, the handle is utilized to rotate the circular pressing plate, and further, the locking bolt in threaded connection with the sliding block is rotated, so that the circular pressing plate is tightly propped against the outer wall of the platform, and further, the locking of the sliding block is realized, the position of the heat dissipation plate is fixed, at the moment, the notebook computer is placed on the heat dissipation plate, the heat dissipation fan can blow and dissipate heat of the notebook computer, when the teaching is finished, the notebook computer is taken away, the handle is utilized to rotate the circular pressing plate, and further, the locking bolt in threaded connection with the sliding block is rotated, so that the circular pressing plate is not tightly propp, this device can make notebook computer carry out altitude mixture control on the podium according to different mr's teaching custom, makes notebook computer surrounding air flow accelerate rapidly, solves the poor problem of classroom air permeability, takes away notebook computer heat, prevents that the computer from generating heat seriously or even dying, extension notebook life satisfies mr's teaching needs.

2. Elevating system includes the slider, the connecting rod, trapezoidal guide rail, the locking bolt, trapezoidal guide rail fixed connection is at heat dissipation intracavity wall, slider sliding connection is on trapezoidal guide rail, the connecting rod rotates through the second pivot and connects on the slider, the connecting rod top is rotated through the round pin axle and is connected the bottom at the heating panel, the lateral wall of podium is equipped with the slide rail opening, locking bolt threaded connection is on the slider, the locking bolt runs through slide rail opening and sliding connection on slide rail opening, the circular clamp plate of one end fixedly connected with of slider is kept away from to the locking bolt, circular clamp plate lateral wall fixedly connected with handle, the handle can the person of facilitating the use rotate circular clamp.

3. The bottom of podium is equipped with the base, and the bottom of podium is equipped with the drawer, and fixedly connected with drawer handle on the drawer, drawer handle person of facilitating the use carry out the push-and-pull of drawer, and the drawer is convenient for the mr to place accounting-related voucher and bill.

4. The upper surface of the heat dissipation plate is fixedly connected with a heat dissipation plate handle, and a user can conveniently pull the heat dissipation plate by the heat dissipation plate handle so as to adjust the position of the heat dissipation plate.

Drawings

Fig. 1 is a top view of a combined experimental device for accounting teaching provided by the utility model;

fig. 2 is a side view of the combined experimental device for accounting teaching provided by the utility model;

fig. 3 is a schematic structural view of a part a in fig. 2 of the combined experimental device for accounting teaching according to the present invention;

fig. 4 is a top view of the combined experimental device slider for accounting teaching provided by the utility model;

fig. 5 is a front view of a combined experimental device slider for accounting teaching according to the present invention;

fig. 6 is the utility model provides a modular experimental apparatus slider for accounting teaching's side view.

In the figure: 1. a platform; 101. a heat dissipation cavity; 102. a vent; 103. the slide rail is provided with an opening; 104. a drawer; 105. a drawer handle; 106. a base; 2. a heat dissipation plate; 201. a heat radiation fan; 202. a heat dissipation plate handle; 203. a first rotating shaft; 3. a slider; 301. a connecting rod; 302. a trapezoidal guide rail; 303. locking the bolt; 304. a circular pressing plate; 305. a handle; 306. a second rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

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

Referring to fig. 1-6, a combined experimental device for accounting teaching comprises a platform 1,

heating panel

2, 1 upper end of podium is equipped with heat dissipation chamber 101, heat dissipation chamber 101 inner wall rotates and is connected with first pivot 203, heating panel 2 rotates through first pivot 203 and connects at heat dissipation chamber 101 top, one side that first pivot 203 was kept away from to heating panel 2 offsets with the top of podium 1, be equipped with radiator fan 201 on the heating panel 2, heat dissipation chamber 101 bottom outer wall is equipped with

vent

102, 2 bottoms of heating panel are equipped with elevating system, this device can make notebook computer carry out altitude mixture control on podium 1 according to different mr's teaching custom, make the air flow accelerate rapidly around the notebook computer, the poor problem of classroom solution air permeability, take away the notebook computer heat, prevent that the computer from generating heat seriously or even dying, extension notebook life, satisfy mr's teaching needs.

Elevating system includes slider 3, connecting rod 301, trapezoidal guide rail 302, locking bolt 303, trapezoidal guide rail 302 fixed connection is at heat dissipation chamber 101 inner wall, 3 sliding connection of slider are on trapezoidal guide rail 302, connecting rod 301 rotates through second pivot 306 and connects on slider 3, connecting rod 301 top is rotated through the round pin axle and is connected the bottom at heating panel 2, the lateral wall of podium 1 is equipped with slide rail opening 103, locking bolt 303 threaded connection is on slider 3, locking bolt 303 runs through slide rail opening 103 and sliding connection on slide rail opening 103, the one end fixedly connected with circular clamp plate 304 of slider 3 is kept away from to locking bolt 303, circular clamp plate 304 lateral wall fixedly connected with handle 305, handle 305 can the person of facilitating the use rotate circular clamp plate 304.

The bottom of podium 1 is equipped with base 106, and the bottom of podium 1 is equipped with drawer 104, fixedly connected with drawer handle 105 on the drawer 104, and drawer handle 105 person of facilitating the use carries out the push-and-pull of drawer 104, and drawer 104 is convenient for the mr to place accounting-related voucher and bill.

The upper surface of the heat dissipation plate 2 is fixedly connected with a heat dissipation plate handle 202, and the heat dissipation plate handle 202 is convenient for a user to pull the heat dissipation plate 2, so as to adjust the position of the heat dissipation plate 2.

The working principle is as follows: when the user uses the teaching desk, firstly, the heat dissipation plate handle 202 is pulled, then, one end of the heat dissipation plate 2, which is far away from the first rotating shaft 203, is lifted upwards to a proper height, the connecting rod 301 drives the sliding block 3 to slide on the trapezoidal guide rail 302 in the process, at the moment, the handle 305 is utilized to rotate the circular pressing plate 304, and then the locking bolt 303 in threaded connection with the sliding block 3 is rotated, so that the circular pressing plate 304 is tightly abutted against the outer wall of the teaching desk 1, and then the locking of the sliding block 3 is realized, the position of the heat dissipation plate 2 is fixed, at the moment, the notebook computer is placed on the heat dissipation plate 2, the heat dissipation fan 201 can perform blowing heat dissipation on the notebook computer, when the teaching is finished, the notebook computer is taken away, the circular pressing plate 304 is rotated by the handle 305, and then the locking bolt 303 in threaded connection with the sliding block 3 is rotated, so, utilize heating panel handle 202 to put down heating panel 2 this moment and with 1 upper surface parallel and level of podium, this device can make notebook computer carry out altitude mixture control on podium 1 according to different mr's teaching custom, makes the notebook computer air flow around accelerate rapidly, solves the poor problem of classroom air permeability, takes away notebook computer heat, prevents that the computer from generating heat seriously or even dying, extension notebook life satisfies mr's teaching needs.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular experimental apparatus for accounting teaching, includes podium (1), heating panel (2), its characterized in that, podium (1) upper end is equipped with heat dissipation chamber (101), heat dissipation chamber (101) inner wall rotates and is connected with first pivot (203), heating panel (2) rotate through first pivot (203) and connect at heat dissipation chamber (101) top, one side that first pivot (203) were kept away from in heating panel (2) offsets with the top of podium (1), be equipped with radiator fan (201) on heating panel (2), heat dissipation chamber (101) bottom outer wall is equipped with vent (102), heating panel (2) bottom is equipped with elevating system.

2. The combined type experiment device for accounting teaching as claimed in claim 1, wherein the lifting mechanism comprises a sliding block (3), a connecting rod (301), a trapezoidal guide rail (302) and a locking bolt (303), the trapezoidal guide rail (302) is fixedly connected to the inner wall of the heat dissipation cavity (101), the sliding block (3) is slidably connected to the trapezoidal guide rail (302), the connecting rod (301) is rotatably connected to the sliding block (3) through a second rotating shaft (306), and the top of the connecting rod (301) is rotatably connected to the bottom of the heat dissipation plate (2) through a pin shaft.

3. The combined experimental device for accounting teaching as claimed in claim 2, wherein the side wall of the platform (1) is provided with a slide rail opening (103), the locking bolt (303) is screwed on the sliding block (3), the locking bolt (303) penetrates through the slide rail opening (103) and is slidably connected on the slide rail opening (103), one end of the locking bolt (303) far away from the sliding block (3) is fixedly connected with a circular pressing plate (304), and the side wall of the circular pressing plate (304) is fixedly connected with a handle (305).

4. The combined experimental device for accounting teaching as claimed in claim 1, wherein a base (106) is provided at the bottom of the platform (1).

5. The combined experimental device for accounting teaching as claimed in claim 1, wherein a drawer (104) is arranged at the bottom of the platform (1), and a drawer handle (105) is fixedly connected to the drawer (104).

6. The combined experimental device for accounting teaching as claimed in claim 1, wherein a heat dissipation plate handle (202) is fixedly connected to the upper surface of the heat dissipation plate (2).