CN214795534U

CN214795534U - Teaching equipment for accounting

Info

Publication number: CN214795534U
Application number: CN202120156831.3U
Authority: CN
Inventors: 罗建国
Original assignee: Individual
Current assignee: Shaanxi North Huike Education Group Co.,Ltd.
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-19
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a teaching equipment for accounting relates to teaching equipment technical field, including the projector shell, the bottom fixed mounting of projector shell has elevating gear, elevating gear's top fixed mounting has the fixed block, the inside bottom fixed mounting of projector shell has heat abstractor, heat abstractor's top fixed mounting has the heating panel, the side movable mounting of fixed block has the connecting block. The utility model discloses an installation elevating gear, fixed block, connecting block, flexible post, foundation pad, mounting groove and buckle mutually support, through opening the buckle, then pass through the connecting block by flexible post and go up the removal for flexible post is triangle-shaped and supports the projector shell, then through the height of adjusting flexible post, and then adjusts the height of projector shell, makes things convenient for projection that the projector shell can be convenient to the projection cloth on, is favorable to the convenient use of equipment, increases the practicality of equipment.

Description

Teaching equipment for accounting

Technical Field

The utility model relates to a projecting apparatus teaching equipment relates to teaching equipment technical field, concretely relates to teaching equipment for accounting.

Background

Accounting refers to the process of carrying out economic accounting and supervision on accounting vouchers, financial accounts and financial statements, and the economic management work of accounting and supervising the economic activities of a unit by taking money as a main metering unit and applying a special method, and the personnel carrying out the accounting work. The following problems exist in the prior art:

1. in the teaching use of the projector, the lens of the projector needs to be aligned with the projection cloth, but the height of the equipment cannot be adjusted, so that the projector is very inconvenient to use, and the practicability of the projector is influenced;

2. because the inner space of the projector is small, the heat dissipation effect of the inner part is poor, so that the electronic elements in the equipment are easily influenced by high temperature, internal parts are damaged by high temperature, and the service life of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a teaching device for accountants, one of which aims to have the function of adjusting the height and solve the problem that the device can not adjust the height and the lens of the projector can not focus on the projection cloth; the other purpose is to provide an efficient heat dissipation function, facilitate heat dissipation inside the equipment, be beneficial to protecting internal electronic elements, solve the problem that the internal heat dissipation of the equipment easily causes high-temperature damage of the internal electronic elements and influences the service life of the equipment.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a teaching equipment for accounting, includes the projecting apparatus shell, the bottom fixed mounting of projecting apparatus shell has elevating gear, elevating gear's top fixed mounting has the fixed block, the inside bottom fixed mounting of projecting apparatus shell has heat abstractor, heat abstractor's top fixed mounting has the heating panel, the side movable mounting of fixed block has the connecting block, keeping away from fixed block one side fixed mounting of connecting block has flexible post, the opposite side fixed mounting of flexible post has the foundation pad, the fixed mounting groove that has cup jointed in bottom of foundation pad, the centre fixed mounting of mounting groove has the buckle, the inside activity of buckle cup joints on flexible post.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of heating panel has the heat dissipation copper sheet, the bottom fixed mounting of heat dissipation copper sheet has water cooling plant, water cooling plant's bottom fixed mounting has fan unit.

The utility model discloses technical scheme's further improvement lies in: the water cooling device is characterized in that a water tank is fixedly mounted at the bottom of the water cooling device, a water pump is fixedly mounted inside the water tank, a water outlet pipe is fixedly connected to the side face of the water pump, a flowing water pipe is fixedly connected to the top of the water outlet pipe, an injection water pipe is fixedly mounted at the bottom of the flowing water pipe, and the bottom of the injection water pipe is fixedly connected to the top of the water tank.

The utility model discloses technical scheme's further improvement lies in: the fan device is characterized in that a rotating shaft is fixedly arranged inside the fan device, fan blades are fixedly arranged on the outer side of the rotating shaft, and an external frame is fixedly arranged on the outer side of the fan blades.

The utility model discloses technical scheme's further improvement lies in: the top fixed mounting of projecting apparatus shell has adjustment button, the side of projecting apparatus shell is fixed and has been seted up the vent, the inside fixedly connected with filter equipment of vent.

The utility model discloses technical scheme's further improvement lies in: the filter comprises a filter device and is characterized in that a filter screen is fixedly mounted on one side of the filter device, a fixing column is fixedly mounted on the top of the other side of the filter screen, a filter bag is fixedly mounted at the bottom of the fixing column, and a collecting net is fixedly mounted on one side, far away from the filter screen, of the filter bag.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a teaching equipment for accounting, through installation elevating gear, the fixed block, the connecting block, flexible post, the foundation pad, mounting groove and buckle mutually support, through opening the buckle, then pass through the connecting block by flexible post and go up the removal for flexible post is triangle-shaped and supports the projector shell, then through the height of adjusting flexible post, and then adjusts the height of projector shell, makes things convenient for projection that the projector shell can be convenient to the projection cloth, is favorable to the convenient use of equipment, increases the practicality of equipment.

2. The utility model provides a teaching equipment for accounting, through installing heat abstractor, the heating panel, the heat dissipation copper sheet, water cooling plant, the water tank, a water pump, the outlet pipe, the flow water pipe, the injection water pipe, fan unit, the axis of rotation, flabellum and external frame mutually support, carry out the heat absorption to the equipment inside through the heating panel, then transmit the heat to the heat dissipation copper sheet, then transmit the heat to the inside moisture of flow water pipe by the heat dissipation copper sheet again, then moisture flows into the water tank inside through the injection water pipe, then the water pump pumps to the outlet pipe, then moisture flows to the flow water pipe by the outlet pipe again, carry out the circulation heat absorption motion, make water flow and drive away the heat, then the axis of rotation circular telegram rotates, thereby drive the flabellum to rotate, make in accelerating the circulation of internal air, conveniently cool down the inside moisture of flow water pipe, be favorable to accelerating the radiating speed, electronic elements in the equipment are protected, and the service life of the equipment is prolonged.

Drawings

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

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic cross-sectional structural view of the heat dissipation device of the present invention;

FIG. 4 is a schematic cross-sectional view of the water cooling apparatus of the present invention;

fig. 5 is a schematic structural diagram of the filtering device of the present invention.

In the figure: 1. a projector housing; 11. a heat sink; 111. a heat dissipation plate; 112. a heat dissipation copper sheet; 113. A water cooling device; 1131. a water tank; 1132. a water pump; 1133. a water outlet pipe; 1134. a flowing water pipe; 1135. injecting into a water pipe; 114. a fan device; 1141. a rotating shaft; 1142. a fan blade; 1143. an outer frame; 12. an adjustment button; 13. a vent; 14. a filtration device; 141. a filter screen; 142. fixing a column; 143. a filter bag; 144. collecting a net; 2. a lifting device; 21. a fixed block; 22. connecting blocks; 23. A telescopic column; 24. a bottom pillar pad; 25. mounting grooves; 251. and (5) buckling.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a teaching equipment for accounting, including projector shell 1, projector shell 1's bottom fixed mounting has elevating gear 2, elevating gear 2's top fixed mounting has fixed block 21, projector shell 1 inside bottom fixed mounting has heat abstractor 11, heat abstractor 11's top fixed mounting has heating panel 111, fixed block 21's side movable mounting has connecting block 22, connecting block 22 keeps away from fixed block 21 one side fixed mounting and has flexible post 23, the opposite side fixed mounting of flexible post 23 has base prop pad 24, the fixed mounting groove 25 that has cup jointed in bottom of base prop pad 24, the middle fixed mounting of mounting groove 25 has buckle 251, the inside activity of buckle 251 cup joints on flexible post 23.

In this embodiment, through opening buckle 251, then by flexible post 23 through the connecting block 22 on remove, then tensile flexible post 23 for flexible post 23 becomes triangle-shaped support projector shell 1, then through the height of adjusting flexible post 23, and then adjusts projector shell 1's height, makes things convenient for projection that projector shell 1 can be convenient to the projection cloth on, is favorable to the convenient use of equipment, increases the practicality of equipment.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom of the heat dissipation plate 111 is fixedly provided with the heat dissipation copper sheet 112, the bottom of the heat dissipation copper sheet 112 is fixedly provided with the water cooling device 113, the bottom of the water cooling device 113 is fixedly provided with the fan device 114, the bottom of the water cooling device 113 is fixedly provided with the water tank 1131, the inside of the water tank 1131 is fixedly provided with the water pump 1132, the side surface of the water pump 1132 is fixedly connected with the water outlet pipe 1133, the top of the water outlet pipe 1133 is fixedly connected with the flowing water pipe 1134, the bottom of the flowing water pipe 1134 is fixedly provided with the injection water pipe 1135, the bottom of the injection water pipe 1135 is fixedly connected with the top of the water tank 1131, the inside of the fan device 114 is fixedly provided with the rotating shaft 1141, the outside of the rotating shaft 1142 is fixedly provided with the outer frame 1143, the inside of the device is absorbed heat through the heat dissipation plate 111, then the heat is transferred to the heat dissipation copper sheet 112, then the heat is transferred to the water inside of the flowing water pipe 1134 by the heat dissipation copper sheet 112, then moisture flows into inside water tank 1131 through injection water pipe 1135, then draw water to outlet pipe 1133 by water pump 1132 again, then moisture flows to mobile water pipe 1134 by outlet pipe 1133 again, carry out the heat absorption motion that circulates, make water flow to drive away the heat, then axis of rotation 1141 circular telegram rotates, thereby drive flabellum 1142 and rotate, make and be accelerating inside circulation of air, conveniently cool down the inside moisture of mobile water pipe 1134, be favorable to accelerating radiating speed, the inside electronic component of protective apparatus, increase the life of equipment.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the top of the projector housing 1 is fixedly provided with an adjusting button 12, the side of the projector housing 1 is fixedly provided with a vent 13, the inside of the vent 13 is fixedly connected with a filter device 14, one side of the filter device 14 is fixedly provided with a filter screen 141, the top of the other side of the filter screen 141 is fixedly provided with a fixing column 142, the bottom of the fixing column 142 is fixedly provided with a filter bag 143, one side of the filter bag 143 away from the filter screen 141 is fixedly provided with a collecting net 144, air carrying dust enters through the vent 13, the air then enters the filter screen 141 for filtering, so that larger dust particles are filtered out, then adsorb and collect the dust by filter bag 143 again, then the inside of the air admission equipment after the filtration makes things convenient for the inside dust removal of equipment, is favorable to inside the protection equipment, avoids inside to pile up too much dust, influences inside radiating function.

The operation principle of the teaching device for accounting is described in detail below.

As shown in fig. 1-5, by opening the buckle 251, moving the telescopic column 23 through the connecting block 22, and stretching the telescopic column 23, the telescopic column 23 supports the projector housing 1 in a triangular shape, and then by adjusting the height of the telescopic column 23, the height of the projector housing 1 is adjusted, so that the projector housing 1 can be conveniently projected on a projection cloth;

as shown in fig. 1-5, heat is absorbed inside the device through the heat dissipation plate 111, and then the heat is transferred to the heat dissipation copper sheet 112, and then the heat is transferred to the moisture inside the flowing water pipe 1134 through the heat dissipation copper sheet 112, and then the moisture flows into the inside of the water tank 1131 through the injection water pipe 1135, and then the water is pumped to the water outlet pipe 1133 through the water pump 1132, and then the moisture flows to the flowing water pipe 1134 through the water outlet pipe 1133, and the circulating heat absorption movement is performed, so that the water flows to drive the heat away, and then the rotating shaft 1141 is electrically rotated, so as to drive the fan blade 1142 to rotate, so that the circulation of the air inside is accelerated, the temperature of the moisture inside of the flowing water pipe 1134 is conveniently reduced, and the speed of heat dissipation is accelerated.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a teaching equipment for accounting, includes projecting apparatus shell (1), its characterized in that: the utility model discloses a fixing device for fixing a projector, including projector shell (1), bottom fixed mounting of projector shell (1) has elevating gear (2), the top fixed mounting of elevating gear (2) has fixed block (21), the inside bottom fixed mounting of projector shell (1) has heat abstractor (11), the top fixed mounting of heat abstractor (11) has heating panel (111), the side movable mounting of fixed block (21) has connecting block (22), keeping away from fixed block (21) one side fixed mounting of connecting block (22) has flexible post (23), the opposite side fixed mounting of flexible post (23) has base pillar pad (24), the bottom of base pillar pad (24) is fixed to have cup jointed mounting groove (25), the centre fixed mounting of mounting groove (25) has buckle (251), the inside activity of buckle (251) is cup jointed on flexible post (23).

2. The teaching equipment for accounting as claimed in claim 1, wherein: the bottom fixed mounting of heating panel (111) has heat dissipation copper sheet (112), the bottom fixed mounting of heat dissipation copper sheet (112) has water cooling plant (113), the bottom fixed mounting of water cooling plant (113) has fan unit (114).

3. The teaching equipment for accounting as claimed in claim 2, wherein: the bottom fixed mounting of water cooling plant (113) has water tank (1131), the inside fixed mounting of water tank (1131) has water pump (1132), the side fixedly connected with outlet pipe (1133) of water pump (1132), the top fixedly connected with of outlet pipe (1133) flows water pipe (1134), the bottom fixed mounting of flowing water pipe (1134) has injection water pipe (1135), the bottom fixed connection of injection water pipe (1135) is at the top of water tank (1131).

4. The teaching equipment for accounting as claimed in claim 3, wherein: the fan device is characterized in that a rotating shaft (1141) is fixedly mounted inside the fan device (114), fan blades (1142) are fixedly mounted on the outer side of the rotating shaft (1141), and an external frame (1143) is fixedly mounted on the outer side of the fan blades (1142).

5. The teaching equipment for accounting as claimed in claim 1, wherein: the top fixed mounting of projecting apparatus shell (1) has adjustment button (12), vent (13) have been fixed to the side of projecting apparatus shell (1), the inside fixedly connected with filter equipment (14) of vent (13).

6. The teaching equipment for accounting as claimed in claim 5, wherein: a filter screen (141) is fixedly mounted on one side of the filtering device (14), a fixing column (142) is fixedly mounted on the top of the other side of the filter screen (141), a filter bag (143) is fixedly mounted at the bottom of the fixing column (142), and a collecting net (144) is fixedly mounted on one side, far away from the filter screen (141), of the filter bag (143).