CN221281485U - Cabinet for computer foundation teaching - Google Patents

Abstract

The utility model discloses a chassis for computer foundation teaching, which relates to the technical field of chassis and comprises a base, wherein the upper surface of the base is fixedly connected with a stand column, the top of the stand column is clamped with a top plate, the outer surface of the stand column is provided with a mounting plate, one side of the stand column is slidably connected with a protection mechanism, and the inner wall of the protection mechanism is provided with a fixing mechanism. The utility model has reasonable design structure, can be arranged at the upper end and the lower end of the upright post through the upper top plate and the lower base, then the four protection mechanisms are arranged at the side surfaces of the case through the fixing mechanism to form the case so as to facilitate the opening of the four side surfaces of the case, then the base is lifted up by the telescopic rod and the supporting plate, and the angle of the telescopic rod is adjusted by the rotating ring, so that the hardware in the case is displayed for students so as to facilitate teaching, thereby solving the problems that the conventional case is generally in an integral structure, so that the computer is inconvenient to be arranged and displayed in the case, is unfavorable for teaching demonstration, and further influences the teaching quality.

Description

Cabinet for computer foundation teaching

Technical Field

The utility model relates to the technical field of cabinets, in particular to a cabinet for basic teaching of a computer.

Background

The computer case is used as a part of computer accessories, and has the main functions of placing and fixing all the computer accessories and has the functions of supporting and protecting, so that the computer case is necessary for hardware assembly of a computer host in basic computer teaching.

At present, in the teaching of computer, the teaching machine case that adopts always is the same with ordinary machine case, generally as an organic whole formula structure for the computer is comparatively inconvenient when installing the show in the machine case, is unfavorable for carrying out teaching demonstration, and then influences the teaching quality, and for this reason, we provide the machine case of computer basic teaching and solve above problem.

Disclosure of utility model

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a chassis for basic teaching of a computer.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a machine case of computer foundation teaching, includes the base, the upper surface fixedly connected with stand of base, the top joint of stand has the roof, the surface of stand is provided with the mounting panel, one side sliding connection of stand has protection machanism, protection machanism's inner wall is provided with fixed establishment, the bottom of base rotates and is connected with the swivel becket, the bottom fixedly connected with telescopic link of swivel becket, the bottom fixedly connected with backup pad of telescopic link.

Further, the protection mechanism comprises a chute, the chute is arranged in the upright post, the inner wall of the chute is slidably connected with a ball, and the outer surface of the ball is slidably connected in the positioning frame.

Further, the inner wall fixedly connected with glass board of locating frame, the quantity of glass board is four, and wherein two are relative the louvre has been seted up to glass board surface.

Further, the fixing mechanism comprises a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded plate, and the outer surface of the threaded rod is in rotary connection with the inner wall of the positioning frame.

Further, the shape of the thread board is L-shaped, a supporting pad is fixedly connected to one side face of the thread board, and the supporting pad adopts EVA rubber pads.

Further, the inner wall sliding connection of screw board has the restriction pole, the both ends of restriction pole and the inner wall fixed connection of locating frame.

Further, a toothed plate is arranged on one side of the supporting pad, and one side surface of the toothed plate is fixedly connected with the inner wall of the upright post.

Third), beneficial effects:

compared with the prior art, the chassis for basic computer teaching has the following beneficial effects:

1. The utility model installs the upper top plate and the lower base at the upper and lower ends of the upright post, then installs the four protection mechanisms at the side surfaces of the case to form the case by the fixing mechanism, so as to open the four side surfaces of the case, then lifts the base at the telescopic rod and the supporting plate, and displays the hardware inside the case to students by rotating the ring to facilitate teaching, thereby solving the problems that the existing case is generally of an integrated structure, so that the computer is inconvenient to install and display in the case, is unfavorable for teaching demonstration, and further affects the teaching quality.

2. According to the utility model, the sliding grooves are formed between the upright posts, the balls are arranged in the sliding grooves, and the balls are arranged in the positioning frames, so that the positioning frames can slide up and down in the upright posts, meanwhile, the top plate and the upright posts are connected in a clamping manner, and then the positioning frames on the side surfaces are disassembled after the top plate is disassembled, so that hardware on the mounting plate is disassembled and assembled.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a chassis for computer foundation teaching of the present utility model;

FIG. 2 is a schematic perspective view of the center column of the computer base teaching machine case;

FIG. 3 is a schematic perspective view of a glass plate in a computer base teaching cabinet according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 3 in the case of the computer foundation teaching of the present utility model;

FIG. 5 is a schematic diagram of a cross-sectional view of a top plate in a chassis of the computer foundation teaching of the present utility model;

fig. 6 is a schematic diagram of a three-dimensional structure of a positioning frame in a chassis for computer basic teaching of the present utility model.

In the figure: 1. a base; 2. a rotating ring; 3. a telescopic rod; 4. a support plate; 5. a column; 6. a mounting plate; 7. a protection mechanism; 701. a chute; 702. a ball; 703. a positioning frame; 704. a glass plate; 705. a heat radiation hole; 8. a fixing mechanism; 801. a thread plate; 802. a threaded rod; 803. a restraining bar; 804. a support pad; 805. a toothed plate; 9. and a top plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a chassis of computer foundation teaching, including base 1, the upper surface fixedly connected with stand 5 of base 1, the top joint of stand 5 has roof 9, the quantity of stand 5 has four, and distribute four corners at base 1 upper surface, and a side of stand 5 is the arc, adopt the joint between roof 9 and the stand 5 simultaneously, so as to dismantle roof 9, simultaneously can also be fixed with the mode of adopting magnetic force adsorption between stand 5 and the roof 9, so as to dismantle and separate stand 5 and roof 9, be convenient for open the top, the surface of stand 5 is provided with mounting panel 6, one side sliding connection of stand 5 has protection machanism 7, protection machanism 7 includes spout 701, the spout 701 is seted up in the inside of stand 5, the inner wall sliding connection of spout 701 has ball 702, the surface sliding connection of ball 702 is in the inside of locating frame 703, one side of locating frame 703 sets up the inside of spout 701, and through the inner wall that ball 702 withstands spout 703 up-down motion, so that the locating frame 703 can also adopt the fixed friction of magnetic force adsorption from top to bottom, so as to dismantle and separate with roof 9, be convenient for open the top to, the mounting panel 5, one side is provided with mounting panel 6, one side sliding connection of stand 5 has a protection mechanism 7, one side sliding connection 7, one side of ball 702 has a protection mechanism 7, ball 702, the inner wall 702 is provided with the ball, the ball 702 is at the inner wall of the inner panel, and one glass frame 703, one glass frame 703 has two glass frame 703, and one glass frame 703 has two opposite glass frame has a glass frame.

The inner wall of protection machanism 7 is provided with fixed establishment 8, fixed establishment 8 includes threaded rod 802, the surface threaded connection of threaded rod 802 has screw thread board 801, the surface of threaded rod 802 is connected with the inner wall rotation of locating frame 703, through rotatory to threaded rod 802, make threaded rod 802 drive screw thread board 801 motion, make screw thread board 801 slide in locating frame 703 inside, the shape of screw thread board 801 is L type, a side fixedly connected with back rest 804 of screw thread board 801, the back rest 804 adopts the EVA cushion, drive the back rest 804 motion through screw thread board 801, make the outside stand 5 one side of back rest 804 exert thrust, and then reverse locking to locating frame 703, play fixed effect, the inner wall sliding connection of screw thread board 801 has restriction pole 803, the both ends of restriction pole 803 and the inner wall fixed connection of locating frame 703, the quantity of restriction pole 803 has two, and two restriction poles 803 are about 802 symmetric distribution, the upper and lower both sides of every screw thread board 802 all are provided with the restriction pole 803, play the effect of restricting the rotation to screw thread board 801, make screw thread board 801 to be in rotatory 802 surface motion, the cross-section of threaded rod 803 adopts the restriction pole 803, can also adopt the polygon to play the restriction effect to the screw thread board 803.

One side of supporting pad 804 is provided with pinion rack 805, a side of pinion rack 805 and the inner wall fixed connection of stand 5, extrude on pinion rack 805 through supporting pad 804, fix locating frame 703, tooth form through adopting pinion rack 805 improves with the frictional force between the supporting pad 804, and then improve the stability of supporting pad 804 to locating frame 703 locking, the bottom rotation of base 1 is connected with swivel becket 2, the bottom fixedly connected with telescopic link 3 of swivel becket 2, the bottom fixedly connected with backup pad 4 of telescopic link 3, the quantity of telescopic link 3 has three, contained angle between two adjacent telescopic links 3 is hundred twenty degrees, the shape of backup pad 4 is the disc, and the diameter of backup pad 4 is less than base 1 width, and four corners of base 1 lower surface are provided with four supporting legs, so that the supporting leg supports the quick-witted case below base 1, when needs teaching show, drive backup pad 4 down to move with the help of telescopic link 3 and form the support, reverse support drives base 1 and base 1 top part to rise, adjust the height so that the student observes and study, the effect of demonstration is improved.

Working principle: the top plate 9 is pulled upwards to remove the top plate 9 above the upright post 5, the top of the machine case is opened, then the machine case is rotated at the rotating threaded rod 802, the threaded plate 801 is driven to move through the rotating threaded rod 802, the supporting pad 804 is driven to be far away from the toothed plate 805, the side positioning frame 703 is opened, then the positioning frame 703 is slid upwards, the side of the machine case is opened by sliding the positioning frame 703 upwards, so that hardware is detached and installed on the mounting plate 6, after the side of the machine case is opened, the telescopic rod 3 is further controlled to drive the supporting plate 4 to move downwards, the lower surface of the supporting plate 4 is enabled to prop against the ground, then the telescopic rod 3 is continuously controlled to drive the base 1 to move upwards, the opened machine case is partially lifted, then the base 1 is shifted, the base 1 is connected with the supporting plate 4 through the lower rotating ring 2 and the telescopic rod 3, so that the angle of the base 1 is adjusted, and then the internal structure of the machine case is displayed at multiple angles, so that students below the teaching table can observe and learn.

Claims (7)

1. The utility model provides a machine case of computer foundation teaching, includes base (1), its characterized in that: the utility model discloses a base, including base (1), stand (1), telescopic link (3), support plate (4) are connected with the upper surface fixedly connected with stand (5), the top joint of stand (5) has roof (9), the surface of stand (5) is provided with mounting panel (6), one side sliding connection of stand (5) has protection machanism (7), the inner wall of protection machanism (7) is provided with fixed establishment (8), the bottom of base (1) rotates and is connected with swivel becket (2), the bottom fixedly connected with telescopic link (3) of swivel becket (2), the bottom fixedly connected with backup pad (4).

2. The case for computer based instruction of claim 1, wherein: the protection mechanism (7) comprises a chute (701), the chute (701) is arranged in the upright post (5), the inner wall of the chute (701) is slidably connected with a ball (702), and the outer surface of the ball (702) is slidably connected in the positioning frame (703).

3. A computer-based teaching chassis as claimed in claim 2, wherein: the inner wall of the positioning frame (703) is fixedly connected with glass plates (704), the number of the glass plates (704) is four, and two opposite outer surfaces of the glass plates (704) are provided with heat dissipation holes (705).

4. A computer-based teaching chassis as claimed in claim 2, wherein: the fixing mechanism (8) comprises a threaded rod (802), the outer surface of the threaded rod (802) is in threaded connection with a threaded plate (801), and the outer surface of the threaded rod (802) is in rotary connection with the inner wall of the positioning frame (703).

5. The computer-based instruction case of claim 4, wherein: the shape of screw thread board (801) is L type, a side fixedly connected with supporting pad (804) of screw thread board (801), supporting pad (804) adopts EVA cushion.

6. The computer-based instruction case of claim 5, wherein: the inner wall sliding connection of screw plate (801) has restriction pole (803), the both ends of restriction pole (803) are fixed connection with the inner wall of locating frame (703).

7. The computer-based instruction case of claim 6, wherein: one side of the supporting pad (804) is provided with a toothed plate (805), and one side surface of the toothed plate (805) is fixedly connected with the inner wall of the upright post (5).