CN113448406B

CN113448406B - Computer structure convenient to detach for computer teaching

Info

Publication number: CN113448406B
Application number: CN202110815214.4A
Authority: CN
Inventors: 肖奕
Original assignee: China University of Geosciences Beijing
Current assignee: China University of Geosciences Beijing
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2023-06-16
Anticipated expiration: 2041-07-19
Also published as: CN113448406A

Abstract

The invention relates to the technical field of computers, in particular to a computer structure convenient to detach for computer teaching, which comprises the following components: the case body comprises a first case body and a second case body, and the second case body is movably arranged on the first case body; the locking assembly is arranged between the first box body and the second box body and used for controlling the opening and closing of the machine box body; the speed reducing assembly is also arranged between the first box body and the second box body; on the one hand, the mode that traditional screwed connection computer machine case shell has been got rid of for the dismouting work of computer machine case is convenient and labour saving and time saving, avoids the dismouting work of computer to occupy the teaching time, influences teaching efficiency, and on the other hand, through setting up the component of slowing down, makes the second box can be relative first box slow and automatic paving motion, need not the manual support of staff, and factor of safety is higher, reduces the use of manpower.

Description

Computer structure convenient to detach for computer teaching

Technical Field

The invention relates to the technical field of computers, in particular to a computer structure convenient to detach for computer teaching.

Background

The computer is commonly called a computer, is an electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, and is a modern intelligent electronic device capable of automatically and high-speed processing mass data according to program operation.

The case of a computer for conventional teaching mostly comprises a main case and a side cover movably provided on the main case, and when education is performed, the side cover is opened to expose the equipment elements in the main case to the eyes of students, but the conventional case of a computer has a series of drawbacks.

Adopt bolted connection's mode between main tank and the side cap of traditional quick-witted case, lead to the dismouting work of quick-witted case very inconvenient, occupy teaching time, in the dismantlement side cap in-process moreover, need the manual support of staff, otherwise lead to the side cap to drop under the action of its gravity and receive the condition of damage on the holding surface under opening or paver in-process easily.

Disclosure of Invention

The invention aims to provide a computer structure which is convenient to detach and used for computer teaching, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

computer teaching is with convenient to detach's computer structure includes:

the case body comprises a first case body and a second case body, and the second case body is movably arranged on the first case body;

the locking assembly is arranged between the first box body and the second box body and used for controlling the opening and closing of the machine box body; and

the speed reducing assembly is also arranged between the first box body and the second box body, and when the machine box body is opened, the speed reducing assembly adjusts the movement speed of the second box body relative to the first box body.

The application further adopts the technical scheme that: the locking assembly includes:

the execution module is arranged between the first box body and the second box body;

the power module is connected with the execution module, and when the case body is opened and closed, the power module controls the execution module to work; and

and the resetting module is arranged on the first box body/the second box body and used for resetting the executing module.

The application further adopts the technical scheme that: the execution module comprises a second piston, a clamping rod and a locking rod;

the second piston is movably arranged in a second cavity formed in the first box body and is elastically connected with the second cavity, the second piston is attached and sealed with the inner wall of the second cavity, the clamping rod is connected with the second piston, and the second piston is connected with the power module;

the locking rod is movably arranged in the second box body and is elastically connected with the second box body, the locking rod is positioned on the moving path of the clamping rod, and the locking rod and the clamping rod are both provided with matched clamping heads.

The application further adopts the technical scheme that: the power module comprises a power source, a first piston and a transmission medium;

the first piston is movably arranged in a first cavity formed in the first box body and is elastically connected with the first cavity, the first cavity is communicated with the second cavity, and the first piston is attached and sealed with the inner wall of the first cavity;

the power source is connected with the first piston, when the chassis is opened and closed, the power source adjusts the position of the first piston, and the transmission medium is filled in the area between the first piston and the second piston.

The application further adopts the technical scheme that: the reset module comprises a switch and a reset element;

the reset element is arranged between the execution module and the case body, the switch is arranged on the case body, and the reset element is electrically connected with the switch.

The application further adopts the technical scheme that: the deceleration assembly includes:

the telescopic piece is movably connected between the first box body and the second box body and comprises a hollow seat and a sliding seat, and the sliding seat is movably arranged in the hollow seat; and

the resistance module is arranged between the sliding seat and the hollow seat and is used for adjusting the resistance value between the sliding seat and the hollow seat;

the resistance value provided by the resistance module uniformly changes along the movement path of the sliding seat.

The application further adopts the technical scheme that: the resistance module comprises a mounting seat, a sliding rod, a roller and an elastic piece;

the installation seat is connected with the sliding seat, the number of the sliding rods is at least one, each group of adjacent sliding rods is connected through an elastic piece, the number of the rollers is the same as that of the sliding rods, the rollers are movably arranged on the sliding rods, and inclined parts which are in sliding fit with the rollers are arranged in the hollow seat.

The application further comprises the following technical scheme: the auxiliary unit comprises a carrying handle, a winding disc and a soft piece;

the portable handle is hinged to the case body through a rotating shaft, the winding disc is connected with the rotating shaft, and the winding disc is connected with the locking rod through the soft piece.

Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:

according to the embodiment of the invention, the locking assembly is arranged, so that on one hand, the traditional mode of spirally connecting the computer case shell is eliminated, the computer case is convenient to assemble and disassemble, time and labor are saved, teaching time is occupied by the computer assembly and disassembly, and teaching efficiency is prevented from being influenced, on the other hand, the second case body can slowly and automatically pave and move relative to the first case body by arranging the speed reducing assembly, manual support of a worker is not needed, the safety coefficient is high, and the use of manpower is reduced.

Drawings

FIG. 1 is a schematic diagram of a computer architecture for computer teaching in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram of a locking assembly in a computer architecture for computer teaching in an embodiment of the invention;

FIG. 3 is an enlarged schematic view of the computer structure A for computer teaching according to the embodiment of the invention;

FIG. 4 is a schematic diagram of a computer structure for computer teaching, which is convenient to detach, according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a semi-sectional structure of a hollow seat in a computer structure for computer teaching, which is convenient to detach in an embodiment of the invention.

Reference numerals in the schematic drawings illustrate:

1-first box, 2-second box, 3-hand handle, 4-locking subassembly, 401-first magnet, 402-second magnet, 403-first piston, 404-second piston, 405-clamping bar, 406-locking bar, 407-electromagnetic sheet, 408-push switch, 409-first cavity, 410-second cavity, 5-speed reduction subassembly, 501-hollow seat, 502-sliding seat, 503-mount, 504-gyro wheel, 505-slide bar, 506-incline, 507-spring, 6-coiling dish, 7-nylon rope.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, based on the embodiments of the present invention are within the scope of the present invention, and the present invention is further described below with reference to the embodiments.

Referring to fig. 1-5, in one embodiment of the present application, a computer structure for computer teaching, which is easy to disassemble, includes:

the case comprises a case body, wherein the case body comprises a first case body 1 and a second case body 2, and the second case body 2 is movably arranged on the first case body 1;

the locking component 4 is arranged between the first box body 1 and the second box body 2 and is used for controlling the opening and closing of the box body; and

the speed reducing component 5 is also arranged between the first box body 1 and the second box body 2, and when the box body is opened, the speed reducing component 5 adjusts the movement speed of the second box body 2 relative to the first box body 1.

It should be specifically noted that the first case 1 and the second case 2 are hinged by a rotation shaft, as shown in fig. 1.

In this embodiment, the locking assembly 4 includes:

an execution module disposed between the first casing 1 and the second casing 2;

and the resetting module is arranged on the first box body 1/the second box body 2 and is used for resetting the executing module.

When the machine box body needs to be opened to carry out the teaching work of computer inner structure, reset the module through manual operation, make the execution module between first box 1 and the second box 2 reset inefficacy, this moment second box 2 is in free state, and the articulated department between second box 2 and the first box 1 is anticlockwise rotated as shown in figure 1, and through the effect of falling the resistance subassembly, reduce the speed of second box 2 when the motion of spreading under self gravity effect, under the condition that can not cause the damage to equipment in the second box 2, avoid traditional mode that needs artifical manual support second box 2 to spread the motion, factor of safety is higher, the use of manpower has been reduced, and compared traditional screwed connection's mode, dismouting work between first box 1 and the second box 2 is more convenient and time-saving, avoid extravagant teaching time.

Referring to fig. 2 and 3, as another preferred embodiment of the present application, the execution module includes a second piston 404, a clamping rod 405, and a locking rod 406;

the second piston 404 is movably arranged in a second cavity 410 formed in the first box body 1 and is elastically connected with the second cavity 410, the second piston 404 is attached to the inner wall of the second cavity 410 and sealed, the clamping rod 405 is connected with the second piston 404, and the second piston 404 is connected with the power module;

the locking rod 406 is movably arranged in the second box 2 and is elastically connected with the second box, the locking rod 406 is positioned on the moving path of the clamping rod 405, and the locking rod 406 and the clamping rod 405 are both provided with matched clamping heads.

It should be noted that, as shown in fig. 3, the chuck is trapezoidal in shape, and the middle position of the locking lever 406 is hinged to the second casing 2.

In a specific case of the present embodiment, the power module includes a power source, a first piston 403, and a transmission medium;

the first piston 403 is movably arranged in a first cavity 409 formed in the first box body 1 and is elastically connected with the first cavity 409, the first cavity 409 is communicated with the second cavity 410, and the first piston 403 is bonded and sealed with the inner wall of the first cavity 409;

the power source is connected with the first piston 403, when the case is opened and closed, the power source adjusts the position of the first piston 403, and the transmission medium is filled in the area between the first piston 403 and the second piston 404.

It should be noted that, the power source may be a linear motor, a cylinder, an electric cylinder, or the like, but in this application, in order to facilitate a manner of generating a repulsive force between the first case 1 and the second case 2 to assist separation therebetween to avoid manual pulling apart, the power source is preferably a repulsive first magnet 401 and a repulsive second magnet 402, the first magnet 401 is disposed in the second case 2, and the second magnet 402 is disposed in the first piston 403;

in addition, the transmission medium may be a gas or a liquid, and is not particularly limited herein.

When the case body is closed, the smoke hinge of the second case body 2 is enabled to rotate, when the second case body 2 and the first case body 1 are close to each other and are in joint, the first piston 403 moves rightwards as shown in fig. 2 under the action of repulsive force between the first magnet 401 and the second magnet 402, the second piston 404 and the clamping rod 405 are driven to move leftwards under the action of a transmission medium until the clamping head on the clamping rod 405 stretches into the second case body 2 and is matched with the clamping head on the locking rod 406, so that locking work between the first case body 1 and the second case body 2 is achieved, and when the case body needs to be opened, the locking rod 406 is driven to rotate along the hinge through the reset module, so that the clamping head is separated from each other, and under the action of elastic restoring force between the first piston 403 and the first cavity 409 and the repulsive force between the first magnet 401 and the second magnet 402, the second case body 2 is separated from the first case body 1, and an external force is given, and manual pulling is avoided.

Referring to fig. 1-3, as another preferred embodiment of the present application, the reset module includes a switch and a reset element;

In a specific case of this embodiment, the switch may be a touch switch, an inductive switch or a push switch 408, and in this embodiment, a push switch is preferable, and the push switch 408 is disposed on the second case 2;

the resetting element is preferably, without limitation, a set of electromagnetic plates 407, and a set of electromagnetic plates 407 is disposed between the locking rod 406 and the second casing 2, as shown in fig. 3, however, a linear motor, an electric cylinder, or a pneumatic cylinder may be hinged between the second casing 2 and the locking rod 406 instead of the electromagnetic plates 407, which is not illustrated herein.

When the case body needs to be opened, a worker manually presses the push switch 408, so that the electromagnetic sheets 407 are electrified to attract each other, and then the locking rod 406 rotates along the hinge position of the electromagnetic sheets as shown in fig. 2, so that the clamping heads are separated from each other, and the locking state between the second case 2 and the first case 1 is invalid.

Referring to fig. 1, 4 and 5, as another preferred embodiment of the present application, the deceleration assembly 5 includes:

the telescopic piece is movably connected between the first box body 1 and the second box body 2 and comprises a hollow seat 501 and a sliding seat 502, and the sliding seat 502 is movably arranged in the hollow seat 501; and

a resistance module, disposed between the sliding seat 502 and the hollow seat 501, for adjusting a resistance value between the sliding seat 502 and the hollow seat 501;

the resistance provided by the resistance module varies uniformly along the path of movement of the slide mount 502.

In one particular case of this embodiment, the resistance module includes a mounting block 503, a slide bar 505, a roller 504, and an elastic member;

the mounting seat 503 is connected with the sliding seat 502, the number of the sliding rods 505 is at least one, each group of adjacent sliding rods 505 is connected through an elastic piece, the number of the rollers 504 and the number of the sliding rods 505 are the same and are movably arranged on the sliding rods 505, and inclined parts 506 in sliding fit with the rollers 504 are arranged in the hollow seat 501.

It should be specifically noted that, the elastic member may be a spring 507, a spring plate, or an elastic steel plate, etc., and in this application, the elastic member is preferably a spring 507, and as to the specific model of the spring 507, the corresponding adjustment may be made according to the actual situation, which is not specifically limited herein.

When the second box body 2 rotates along the hinge under the action of gravity to perform free paving, the sliding seat 502 extends out of the hollow seat 501 and drives the installation seat 503 to move along the hollow seat 501, the spring 507 is compressed when the roller 504 contacts with the inclined parts 506 at different positions, the pressure between the roller 504 and the hollow seat 501 is gradually increased according to the elastic principle of the spring 507, so that the friction resistance born by the sliding seat 502 is gradually increased, the movement speed of the second box body 2 is reduced, the condition of manual supporting is avoided, and the safety coefficient is higher.

Referring to fig. 1 and 2, as another preferred embodiment of the present application, an auxiliary unit is further included, which includes a carrying handle 3, a winding disc 6, and a soft member;

the handle 3 is hinged to the case body through a rotating shaft, the winding disc 6 is connected with the rotating shaft, and the winding disc 6 is connected with the locking rod 406 through the soft piece.

It should be specifically noted that, as shown in fig. 1, the second case 2 is provided with a groove for accommodating the carrying handle 3, the carrying handle 3 is hinged in the groove through a rotating shaft, and a torsion spring is arranged at the hinge position;

the flexible member is preferably a nylon rope 7, and the nylon rope 7 is connected between the end of the locking rod 406 away from the chuck and the winding disc 6, however, a belt or a rubber belt may be used as the flexible member, which is not shown here, and the nylon rope 7 is in a loose state when the whole device is not carried, as shown in fig. 2.

When the whole device is manually carried through the carrying handle 3, the carrying handle 3 rotates along the hinge joint to be exposed out of the groove, and the winding disc 6 is driven to coaxially rotate in the process, so that the nylon rope 7 between the locking rod 406 and the winding disc 6 is tightened at the moment, the position of the locking rod 406 is indirectly fixed, and the condition that the locking rod 406 is reset due to external force collision in the carrying process is avoided.

In particular, in the present application, all the elastic connection may be replaced by a spring, an elastic steel plate or an elastic rubber structure, which is not particularly limited herein.

The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Computer teaching is with convenient to detach's computer structure, its characterized in that includes:

the speed reducing assembly is also arranged between the first box body and the second box body, and when the machine box body is opened, the speed reducing assembly adjusts the movement speed of the second box body relative to the first box body;

the deceleration assembly includes:

the resistance value provided by the resistance module uniformly changes along the movement path of the sliding seat;

the resistance module comprises a mounting seat, a sliding rod, a roller and an elastic piece;

2. The computer architecture for computer teaching that facilitates disassembly as claimed in claim 1, wherein the locking assembly comprises:

3. The computer architecture for computer teaching that facilitates disassembly as claimed in claim 2, wherein the execution module comprises a second piston, a clamping rod, and a locking rod;

4. A computer architecture for computer teaching that is easy to disassemble as defined in claim 3, wherein the power module includes a power source, a first piston, and a transmission medium;

5. The computer architecture for computer teaching that facilitates disassembly as claimed in claim 2, wherein the reset module comprises a switch and a reset element;

6. The computer architecture for computer teaching that facilitates disassembly as claimed in claim 3, further comprising an auxiliary unit comprising a carrying handle, a winding disc, and a soft member;