CN113805675B

CN113805675B - Case convenient to install computer hardware

Info

Publication number: CN113805675B
Application number: CN202111001072.4A
Authority: CN
Inventors: 胡萌
Original assignee: Shenzhen Jiafu Technology Development Co ltd
Current assignee: Shenzhen Jiafu Technology Development Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-06-17
Anticipated expiration: 2041-08-30
Also published as: CN113805675A

Abstract

The present invention relates to computer cases, and particularly to a computer case with a convenient mounting mechanism. The invention provides a case which is convenient to operate, can save the installation time of people and reduce the labor intensity of workers and is convenient for installing computer hardware. A chassis for facilitating installation of computer hardware, comprising: the bottom plate is provided with a third baffle in a rotating mode, the bottom plate is provided with a charging plate used for installing computer hardware, and the charging plate is located on one side of the first baffle. When the electromagnetic distance sensor is used, the case does not need to be manually opened under the mutual matching of the starting key, the electromagnetic lock, the first distance sensor, the first electric push rod, the rotating plate, the torsion spring, the fixing plate, the second electric push rod, the second distance sensor, the first sliding rod, the second sliding rod, the third electric push rod and the switch key, so that the time for manually disassembling the case is saved.

Description

Case convenient to install computer hardware

Technical Field

The present invention relates to computer cases, and particularly to a computer case with a convenient mounting mechanism.

Background

Along with the continuous development of scientific technology, computers are more and more popular with people and widely applied to places such as schools, banks, hospitals and the like, a case is used for installing hardware equipment in the computers and is an indispensable part in the computers, the case can protect the hardware equipment in the computers, when the existing case is installed by people, the case needs to be manually disassembled by people, the disassembling process is complicated, the time for installing computer hardware by people is consumed, the height of the case cannot be adjusted, the case needs to be manually squat for installation, when people get up due to long installation time, people can easily feel dizzy, if the case is manually carried on a desk for installation, the labor intensity of workers is increased.

Therefore, according to the above situations, a case convenient for installing computer hardware, which is convenient to operate, can save the time for people to install and reduce the labor intensity of workers, needs to be designed in the market.

Disclosure of Invention

In order to overcome the defects that when the existing case is installed by people, the case needs to be manually disassembled by people, the disassembling process is complex, the time for installing computer hardware is consumed by people, the height of the case cannot be adjusted, the case needs to be installed by people in a squatting mode, people feel dizzy easily, and the labor intensity of people is increased, the technical problem of the invention is that: the computer case convenient for installing the computer hardware is convenient to operate, can save the time for people to install and reduce the labor intensity of workers.

The technical implementation scheme of the invention is as follows: a chassis for facilitating installation of computer hardware, comprising: the bottom plate, first baffle, the second baffle, the third baffle, the fourth baffle, the charging plate, unlocking mechanism, mechanism and extension mechanism uncap, the rotation type is equipped with first baffle on the bottom plate, the rotation type is equipped with the third baffle on the bottom plate, be equipped with the charging plate that is used for installing computer hardware on the bottom plate, the charging plate is located first baffle one side, be equipped with unlocking mechanism between third baffle and the charging plate, be equipped with the mechanism of uncapping between bottom plate and the charging plate, the mechanism of uncapping is equipped with the second baffle, be equipped with extension mechanism between bottom plate and the mechanism of uncapping, the last fourth baffle that is equipped with of extension mechanism.

Advantageously, the unlocking mechanism comprises: the middle of the third baffle is provided with a start key, the top of the third baffle is provided with an electromagnetic lock, the upper part of the charging plate is provided with a first distance sensor, the lower part of the charging plate is provided with a first electric push rod, the lower side of the third baffle is provided with a rotating plate, the rotating plate is connected with the telescopic rod rotary type of the first electric push rod, two sides of the rotating plate are respectively wound with a torsion spring, and two ends of the torsion spring are respectively connected with the rotating plate and the telescopic rod of the first electric push rod.

Advantageously, the lid opening mechanism comprises: two fixed plates are arranged at the top of the bottom plate at intervals, a second electric push rod is installed between the two fixed plates, a telescopic rod of the second electric push rod is fixedly connected with the second baffle, a second distance sensor is arranged on the upper portion of the charging plate, a first sliding rod is arranged on the bottom plate in a sliding mode, and the first sliding rod is fixedly connected with the second baffle.

Advantageously, the expansion mechanism comprises: a third electric push rod is installed between the two fixing plates, a second slide rod is arranged on the bottom plate in a sliding mode and is connected with a fourth baffle, a telescopic rod of the third electric push rod is fixedly connected with the fourth baffle, and an on-off key is arranged in the middle of the upper portion of the fourth baffle.

Advantageously, a protective pallet mechanism is also included, the protective pallet mechanism comprising: the bottom plate bottom is equipped with fixed frame, and both sides all are equipped with first dead lever about the fixed frame, and the first dead lever of downside slidely is equipped with first slide, and the first dead lever of upside slidely is equipped with the second slide.

Advantageously, a synchronous moving mechanism is further included, the synchronous moving mechanism comprising: install gear motor in the middle of the fixed frame, the rotary type is equipped with the pivot in the middle of the fixed frame upside, is equipped with the gear in the pivot, is connected with belt pulley assembly between pivot and gear motor's the output shaft, is equipped with first rack on the first slide, is equipped with the second rack on the second slide, and third baffle upside is equipped with photoelectric sensor.

Advantageously, a height adjustment mechanism is also included, the height adjustment mechanism comprising: the two sides of the fixing frame are symmetrically provided with second fixing rods, the four second fixing rods are slidably provided with supporting rods, a fourth electric push rod is installed in the middle of the bottom of the fixing frame, a pressing plate is arranged on a telescopic rod of the fourth electric push rod, the pressing plate is fixedly connected with the four supporting rods, the four supporting rods are all wound with common springs, and two ends of each common spring are connected with the second fixing rods and the supporting rods respectively.

The control box is mounted on the upper portion of the fourth baffle, a switching power supply, a control module and a power supply module are mounted in the control box, the switching power supply supplies power to the whole case, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor, the second distance sensor, the photoelectric sensor, the starting key and the on-off key are electrically connected with the control module; the first electric push rod, the second electric push rod, the third electric push rod, the fourth electric push rod and the electromagnetic lock are all connected with the control module through the relay control module; the speed reducing motor is connected with the control module through the direct current motor positive and negative rotation module.

Compared with the prior art, the invention has the following advantages: 1. when the electromagnetic distance sensor is used, the case does not need to be manually opened under the mutual matching of the starting key, the electromagnetic lock, the first distance sensor, the first electric push rod, the rotating plate, the torsion spring, the fixing plate, the second electric push rod, the second distance sensor, the first sliding rod, the second sliding rod, the third electric push rod and the switch key, so that the time for manually disassembling the case is saved;

2. when the first baffle swings anticlockwise and is in a horizontal state, the first baffle can be contacted with the first sliding plate, when the third baffle swings clockwise and is in a horizontal state, the third baffle can be contacted with the second sliding plate, and when the first baffle is contacted with the first sliding plate and the third baffle is contacted with the second sliding plate, the first baffle and the third baffle can be prevented from being crushed by people carelessly in the process of installing computer hardware;

3. the output shaft of the speed reducing motor is controlled by the control module to rotate for five seconds, so that the belt pulley assembly is driven to transmit, the rotating shaft is driven to rotate, the gear is driven to rotate clockwise, the first rack moves leftwards and the second rack moves rightwards, the first sliding plate moves leftwards when the first rack moves leftwards, and the second sliding plate moves rightwards when the second rack moves rightwards, so that manual pulling is not needed, and labor can be saved;

4. control module control fourth electric putter's telescopic link extends to the maximum position to drive clamp plate downstream, and then drive bracing piece downstream, ordinary spring is compressed, can lift up this case, need not the artifical installation of squatting, makes things convenient for people to install, can improve the efficiency that people installed.

Drawings

Fig. 1 is a schematic overall perspective structure of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a perspective view of a first part of the unlocking mechanism of the present invention.

Fig. 4 is a perspective view of a second part of the unlocking mechanism of the present invention.

Fig. 5 is a perspective view of a third part of the unlocking mechanism of the present invention.

Fig. 6 is a schematic perspective view of a first part of the lid opening mechanism of the present invention.

Fig. 7 is a perspective view of a second part of the lid opening mechanism of the present invention.

Fig. 8 is a schematic perspective view of a third part of the uncapping mechanism of the present invention.

Fig. 9 is a perspective view of a first part of the expanding mechanism of the present invention.

Fig. 10 is a perspective view of a second part of the expanding mechanism of the present invention.

Fig. 11 is a schematic perspective view of a first part of the protective pallet mechanism of the present invention.

Fig. 12 is a perspective view of a second part of the protective pallet mechanism of the present invention.

Fig. 13 is a schematic perspective view of a first part of the synchronous moving mechanism of the present invention.

Fig. 14 is a perspective view of a second part of the synchronous moving mechanism of the present invention.

Fig. 15 is an enlarged perspective view of the invention at a.

Fig. 16 is a perspective view of a first portion of the height adjustment mechanism of the present invention.

Fig. 17 is a perspective view of a second part of the height adjustment mechanism of the present invention.

Fig. 18 is a perspective view of a third portion of the height adjustment mechanism of the present invention.

FIG. 19 is a circuit block diagram of the present invention.

Fig. 20 is a circuit schematic of the present invention.

In the reference symbols: 1. a bottom plate, 2, a first baffle plate, 3, a second baffle plate, 4, a third baffle plate, 5, a fourth baffle plate, 6, a control box, 7, a charging plate, 8, an unlocking mechanism, 81, a start key, 82, an electromagnetic lock, 83, a first distance sensor, 84, a first electric push rod, 85, a rotating plate, 86, a torsion spring, 9, a cover opening mechanism, 91, a fixing plate, 92, a second electric push rod, 93, a second distance sensor, 94, a first slide rod, 10, an expansion mechanism, 101, a second slide rod, 102, a third electric push rod, 103, an on-off key, 11, a protective supporting plate mechanism, 111, a fixing frame, 112, a first fixing rod, 113, a first sliding plate, 114, a second sliding plate, 12, a synchronous moving mechanism, 121, a photoelectric sensor, 122, a speed reducing motor, 123, a first rack, 124, a second rack, a gear, 125, a rotating shaft, a

gear

126, 127, a belt pulley assembly, 13, a third rack, a rotating shaft, height adjusting mechanism 131, second fixed rod 132, support rod 133, fourth electric push rod 134, pressure plate 135 and common spring.

Detailed Description

All of the features disclosed in this application, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features and/or steps are present.

Any feature disclosed in this application (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The technical solutions in the novel embodiments will be described clearly and completely with reference to fig. 1 to 20 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 20, a case convenient for installing computer hardware comprises a bottom plate 1, a first baffle plate 2, a second baffle plate 3, a third baffle plate 4, a fourth baffle plate 5, a charging plate 7, an unlocking mechanism 8, a cover opening mechanism 9 and an extension mechanism 10, wherein the first baffle plate 2 is rotatably arranged on the left side of the bottom plate 1, the third baffle plate 4 is rotatably arranged on the right side of the bottom plate 1, the charging plate 7 is welded on the left side of the bottom plate 1, the charging plate 7 is positioned on the right side of the first baffle plate 2, the third baffle plate 4, the second baffle plate 3, the cover opening mechanism 9 is arranged between the bottom plate 1 and the charging plate 7, the unlocking mechanism 8 is arranged between the third baffle plate 4 and the charging plate 7, the second baffle plate 3 is arranged on the cover opening mechanism 9, the extension mechanism 10 is arranged between the bottom plate 1 and the cover opening mechanism 9, and the fourth baffle plate 5 is arranged on the extension mechanism 10.

Unlocking mechanism 8 is including start key 81, electromagnetic lock 82, first distance sensor 83, first electric putter 84, commentaries on classics board 85 and torsion spring 86, electromagnetic lock 82 is installed on the left side in the middle of the third baffle 4 top, electromagnetic lock 82 contacts with second baffle 3, install start key 81 in the middle of the third baffle 4 top, charging plate 7 upper left portion front side is equipped with first distance sensor 83, charging plate 7 front right side lower part is installed first electric putter 84, third baffle 4 downside front left portion is equipped with commentaries on classics board 85, commentaries on classics board 85 is connected with first electric putter 84's telescopic link rotary type, all around torsion spring 86 in commentaries on classics board 85 both sides, torsion spring 86 both ends are connected with commentaries on classics board 85 and first electric putter 84's telescopic link respectively.

Uncap mechanism 9 is including fixed plate 91, second electric putter 92, second distance sensor 93 and first slide bar 94, install second distance sensor 93 in the middle of the upper portion of

charging plate

7, 1 top interval welding of bottom plate has two fixed plates 91, install second electric putter 92 between two fixed plates 91 left side, the telescopic link of second electric putter 92 and second baffle 3 rear side fixed connection, 1 left side slidingtype of bottom plate is equipped with first slide bar 94, first slide bar 94 front side and second baffle 3 fixed connection.

The expanding mechanism 10 comprises a second sliding rod 101, a third electric push rod 102 and a switch key 103, the second sliding rod 101 is arranged on the right side of the bottom plate 1 in a sliding mode, the rear side of the second sliding rod 101 is connected with a fourth baffle 5, the third electric push rod 102 is installed between the right sides of the two fixing plates 91, a telescopic rod of the third electric push rod 102 is fixedly connected with the fourth baffle 5, and the switch key 103 is installed in the middle of the front side of the upper portion of the fourth baffle 5.

Still including protection layer board mechanism 11, protection layer board mechanism 11 is including fixed frame 111, first dead lever 112, first slide 113 and second slide 114, and bottom plate 1 bottom rigid coupling has fixed frame 111, and first dead lever 112 has all been welded to fixed frame 111 front portion upper and lower both sides, and the first dead lever 112 of upside slides and is equipped with second slide 114, and the first dead lever 112 of downside slides and is equipped with first slide 113.

The synchronous moving mechanism 12 is further included, the synchronous moving mechanism 12 includes a photoelectric sensor 121, a speed reducing motor 122, a first rack 123, a second rack 124, a rotating shaft 125, a gear 126 and a belt pulley assembly 127, the photoelectric sensor 121 is installed on the front portion of the upper left side of the third baffle 4, the speed reducing motor 122 is fixedly installed in the middle of the rear side of the bottom of the fixing frame 111 through a bolt, the rotating shaft 125 is rotatably installed in the middle of the upper rear side inside the fixing frame 111, the gear 126 is installed on the front side of the rotating shaft 125, the belt pulley assembly 127 is connected between the rotating shaft 125 and an output shaft of the speed reducing motor 122, the belt pulley assembly 127 is composed of two belt pulleys and one belt, one belt pulley is connected to the rotating shaft 125, the other belt pulley is connected to the output shaft of the speed reducing motor 122, the belt is wound between the two belt pulleys, the first rack 123 is welded on the rear side of the first sliding plate 113, the first rack 123 is engaged with the gear 126, the second rack 124 is installed on the rear side of the second sliding plate 114, the second rack 124 is in mesh with a gear 126.

Still including high adjustment mechanism 13, high adjustment mechanism 13 is including second dead lever 131, bracing piece 132, fourth electric putter 133, clamp plate 134 and ordinary spring 135, install fourth electric putter 133 in the middle of fixed frame 111 bottom, the equal bilateral symmetry welding in fixed frame 111 bottom front and back both sides has second dead lever 131, the sliding is equipped with bracing piece 132 on four second dead levers 131, be equipped with clamp plate 134 on fourth electric putter 133's the telescopic link, clamp plate 134 and four bracing piece 132 fixed connection, all around ordinary spring 135 on four bracing pieces 132, ordinary spring 135 both ends are connected with second dead lever 131 and bracing piece 132 respectively.

The control box 6 is installed on the upper portion of the front side of the fourth baffle 5, a switching power supply, a control module and a power supply module are installed in the control box 6, the switching power supply supplies power to the whole case, the output end of the switching power supply is electrically connected with the power supply module, a power supply main switch is connected to the power supply module through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor 83, the second distance sensor 93, the photoelectric sensor 121, the start key 81 and the switch key 103 are electrically connected with the control module; the first electric push rod 84, the second electric push rod 92, the third electric push rod 102, the fourth electric push rod 133 and the electromagnetic lock 82 are all connected with the control module through the relay control module; the speed reducing motor 122 is connected with the control module through a direct current motor positive and negative rotation module.

When people need to install the computer hardware on the case, the case convenient for installing the computer hardware can be used, firstly, people can press a power supply main switch to electrify the case, at the moment, the control module controls the part of the unlocking mechanism 8 to work, people can press the part of the unlocking mechanism 8, the control module controls the operation of the unlocking mechanism 8 to ensure that the third baffle 4 swings clockwise, the part of the unlocking mechanism 8 stops working and loses magnetic force, so that the part of the unlocking mechanism 8 can not suck the first baffle 2, the first baffle 2 swings anticlockwise under the action of gravity, when the distance between the clockwise swing of the third baffle 4 and the part of the uncovering mechanism 9 reaches the preset value of the part of the uncovering mechanism 9, the control module controls the operation of the uncovering mechanism 9 to ensure that the second baffle 3 operates forwards, when people press the part of the expanding mechanism 10, the control module controls the operation of the expanding mechanism 10, so that the fourth baffle 5 operates backwards, then people can install computer hardware on the loading plate 7, after people install the computer hardware, people can press the part of the expanding mechanism 10 again, the control module controls the expanding mechanism 10 to operate backwards, so that the fourth baffle 5 operates forwards, then people can push the first baffle 2 to swing clockwise, when the distance between the clockwise swing of the first baffle 2 and the part of the unlocking mechanism 8 reaches the preset value of the part of the unlocking mechanism 8, the control module controls the unlocking mechanism 8 to operate backwards, so that the third baffle 4 swings anticlockwise, when the distance between the anticlockwise swing of the third baffle 4 and the part of the opening mechanism 9 reaches the preset value of the opening mechanism 9, the control module controls the opening mechanism 9 to operate backwards and controls the part of the unlocking mechanism 8 to work, the first baffle 2 can be sucked, then people can press the power master switch again, when the power of the machine box is cut off, the control module controls the unlocking mechanism 8 to stop working; when people press a power supply main switch to electrify the machine box, the control module controls the electromagnetic lock 82 to work, so that the electromagnetic lock 82 has magnetic force and can absorb the first baffle plate 2, if people need to install computer hardware for the machine box, the start key 81 can be pressed, the control module controls the electromagnetic lock 82 to stop working and controls the telescopic rod of the first electric push rod 84 to extend for two seconds, when the electromagnetic lock 82 stops working, the electromagnetic lock 82 loses the magnetic force, so that the electromagnetic lock 82 cannot absorb the first baffle plate 2, the first baffle plate 2 swings anticlockwise and is in a horizontal state under the action of gravity, when the telescopic rod of the first electric push rod 84 extends for two seconds, the rotating plate 85 moves clockwise, the torsion spring 86 twists and deforms, so that the third baffle plate 4 is driven to swing clockwise and is in the horizontal state, and after two seconds, the control module controls the telescopic rod of the first electric push rod 84 to stop working, when the distance between the clockwise swing of the third baffle 4 and the second distance sensor 93 reaches the preset value of the second distance sensor 93, the control module controls the telescopic rod of the second electric push rod 92 to extend for two seconds, so as to drive the second baffle 3 and the first slide rod 94 to move forwards for two seconds, after two seconds, the control module controls the telescopic rod of the second electric push rod 92 to stop working, in order to more conveniently install the computer hardware on the case, people can manually install the switch key 103, the control module controls the telescopic rod of the third electric push rod 102 to extend for two seconds, so as to drive the fourth baffle 5, the second slide rod 101 and the switch key 103 to move backwards, after two seconds, the control module controls the telescopic rod of the third electric push rod 102 to stop working, the case does not need to be manually opened, the time for manually disassembling the case is saved, and then people can install the computer hardware to be installed on the charging plate 7, after the computer hardware is installed, the switch key 103 can be pressed again, the control module controls the telescopic rod of the third electric push rod 102 to shorten for two seconds, so as to drive the fourth baffle 5, the second slide rod 101 and the switch key 103 to move forward, after two seconds, the control module controls the telescopic rod of the third electric push rod 102 to stop working, then, the people can push the first baffle 2 to swing clockwise, when the distance between the clockwise swing of the first baffle 2 and the first distance sensor 83 reaches the preset value of the first distance sensor 83, the control module controls the telescopic rod of the first electric push rod 84 to shorten for two seconds, so as to drive the rotating plate 85 to move counterclockwise, the torsion spring 86 resets and plays a buffering role, so as to drive the third baffle 4 to swing counterclockwise, after two seconds, the control module controls the telescopic rod of the first electric push rod 84 to stop working, when the distance between the counterclockwise swing of the third baffle 4 and the second distance sensor 93 reaches the preset value of the second distance sensor 93, the control module controls the electromagnetic lock 82 to work and controls the telescopic rod of the second electric push rod 92 to shorten for two seconds, when the electromagnetic lock 82 works, the electromagnetic lock 82 works to have magnetic force, so that the electromagnetic lock 82 can suck the first baffle 2, at the moment, people can loosen the hand pushing the first baffle 2, when the telescopic rod of the second electric push rod 92 shortens for two seconds, the second baffle 3 and the first slide rod 94 both move backwards for two seconds, after two seconds, the control module controls the telescopic rod of the second electric push rod 92 to stop working, and when people press the power main switch again to electrify the box, the control module controls the electromagnetic lock 82 to stop working; a person can manually pull the first sliding plate 113 to move leftwards and pull the second sliding plate 114 to move rightwards, when the first baffle plate 2 swings anticlockwise and is in a horizontal state, the person can be in contact with the first sliding plate 113, when the third baffle plate 4 swings clockwise and is in a horizontal state, the person can be in contact with the second sliding plate 114, when the first baffle plate 2 is in contact with the first sliding plate 113 and the third baffle plate 4 is in contact with the second sliding plate 114, the person can be prevented from accidentally crushing the first baffle plate 2 and the third baffle plate 4 in the process of installing computer hardware, when the first baffle plate 2 swings clockwise and is not in contact with the first sliding plate 113 and the third baffle plate 4 swings anticlockwise and is not in contact with the second sliding plate 114, the person can pull the first sliding plate 113 to move rightwards and pull the second sliding plate 114 to move leftwards to reset; when the third baffle 4 swings clockwise, the photoelectric sensor 121 moves along with the third baffle, when the intensity of light is higher than the preset value of the photoelectric sensor 121, the control module controls the output shaft of the reducing motor 122 to rotate for five seconds, so as to drive the belt pulley assembly 127 to transmit, further drive the rotating shaft 125 to rotate, further drive the gear 126 to rotate clockwise, so as to cause the first rack 123 to move leftward and the second rack 124 to move rightward, when the first rack 123 moves leftward, the first sliding plate 113 moves leftward, when the second rack 124 moves rightward, the second sliding plate 114 moves rightward without manual pulling, which can save manpower, after five seconds, the control module controls the output shaft of the reducing motor 122 to stop working, when the third baffle 4 swings counterclockwise, the photoelectric sensor 121 also moves along with the third baffle, when the intensity of light is lower than the preset value of the photoelectric sensor 121, the control module controls the output shaft of the speed reducing motor 122 to rotate reversely for five seconds, so as to drive the belt pulley assembly 127 to transmit reversely, further drive the rotating shaft 125 to rotate reversely, further drive the gear 126 to rotate anticlockwise, so that the first rack 123 moves rightwards and the second rack 124 moves leftwards, when the first rack 123 moves rightwards, the first sliding plate 113 moves rightwards, when the second rack 124 moves leftwards, the second sliding plate 114 moves leftwards, and after five seconds, the control module controls the output shaft of the speed reducing motor 122 to stop working; when a user presses the start key 81, the control module controls the electromagnetic lock 82 to stop working and controls the telescopic rod of the first electric push rod 84 to extend for two seconds, and at the same time, the control module also controls the telescopic rod of the fourth electric push rod 133 to extend to the maximum position, thereby driving the pressing plate 134 to move downwards, further driving the supporting rod 132 to move downwards, the common spring 135 is compressed, the machine box can be lifted up without manual squatting and installation, thereby facilitating the installation of the user, when the telescopic rod of the fourth electric push rod 133 extends to the maximum position, the control module controls the telescopic rod of the fourth electric push rod 133 to stop working, when the distance between the clockwise swing of the first baffle plate 2 and the first distance sensor 83 reaches the preset value of the first distance sensor 83, the control module controls the telescopic rod of the first electric push rod 84 to shorten for two seconds, and simultaneously, the control module also controls the telescopic rod of the fourth electric push rod 133 to shorten to the minimum position, thereby drive clamp plate 134 upward movement, and then drive bracing piece 132 upward movement, ordinary spring 135 resets and plays the cushioning effect, shortens to the minimum position after the telescopic link of fourth electric putter 133, and control module controls the telescopic link stop work of fourth electric putter 133.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A case for facilitating the installation of computer hardware, comprising: the computer hardware unlocking device comprises a bottom plate (1), a first baffle plate (2), a second baffle plate (3), a third baffle plate (4), a fourth baffle plate (5), a charging plate (7), an unlocking mechanism (8) and a cover opening mechanism (9), wherein the first baffle plate (2) is arranged on the bottom plate (1) in a rotating mode, the third baffle plate (4) is arranged on the bottom plate (1) in a rotating mode, the charging plate (7) used for installing computer hardware is arranged on the bottom plate (1), the charging plate (7) is located on one side of the first baffle plate (2), the unlocking mechanism (8) is arranged between the third baffle plate (4) and the charging plate (7), the cover opening mechanism (9) is arranged between the bottom plate (1) and the charging plate (7), the second baffle plate (3) is arranged on the cover opening mechanism (9), an expansion mechanism (10) is arranged between the bottom plate (1) and the cover opening mechanism (9), and the fourth baffle plate (5) is arranged on the expansion mechanism (10);

the unlocking mechanism (8) comprises: a starting key (81) is arranged in the middle of the third baffle plate (4), an electromagnetic lock (82) is arranged at the top of the third baffle plate (4), a first distance sensor (83) is arranged at the upper part of the charging plate (7), a first electric push rod (84) is installed at the lower part of the charging plate (7), a rotating plate (85) is arranged at the lower side of the third baffle plate (4), the rotating plate (85) is rotatably connected with a telescopic rod of the first electric push rod (84), torsion springs (86) are wound on two sides of the rotating plate (85), and two ends of each torsion spring (86) are respectively connected with the rotating plate (85) and the telescopic rod of the first electric push rod (84);

the lid opening mechanism (9) includes: the top of the bottom plate (1) is provided with two fixing plates (91) at intervals, a second electric push rod (92) is installed between the two fixing plates (91), a telescopic rod of the second electric push rod (92) is fixedly connected with the second baffle plate (3), the upper part of the charging plate (7) is provided with a second distance sensor (93), the bottom plate (1) is provided with a first sliding rod (94) in a sliding mode, and the first sliding rod (94) is fixedly connected with the second baffle plate (3);

the expanding mechanism (10) includes: a third electric push rod (102) is installed between the two fixing plates (91), a second sliding rod (101) is arranged on the bottom plate (1) in a sliding mode, the second sliding rod (101) is connected with a fourth baffle (5), a telescopic rod of the third electric push rod (102) is fixedly connected with the fourth baffle (5), and an on-off key (103) is arranged in the middle of the upper portion of the fourth baffle (5);

still including protection layer board mechanism (11), protection layer board mechanism (11) includes: a fixed frame (111) is arranged at the bottom of the bottom plate (1), first fixing rods (112) are arranged on the upper side and the lower side of the fixed frame (111), a first sliding plate (113) is arranged on the first fixing rod (112) on the lower side in a sliding mode, and a second sliding plate (114) is arranged on the first fixing rod (112) on the upper side in a sliding mode.

2. A casing for facilitating the installation of computer hardware as claimed in claim 1, further comprising a synchronous moving mechanism (12), the synchronous moving mechanism (12) comprising: a speed reducing motor (122) is installed in the middle of a fixing frame (111), a rotating shaft (125) is rotatably arranged in the middle of the upper side of the fixing frame (111), a gear (126) is arranged on the rotating shaft (125), a belt pulley component (127) is connected between the rotating shaft (125) and an output shaft of the speed reducing motor (122), a first rack (123) is arranged on a first sliding plate (113), a second rack (124) is arranged on a second sliding plate (114), and a photoelectric sensor (121) is arranged on the upper side of a third baffle (4).

3. A cabinet for facilitating the installation of computer hardware, as claimed in claim 2, further comprising height adjustment means (13), the height adjustment means (13) comprising: the two sides of the fixed frame (111) are symmetrically provided with second fixing rods (131), the four second fixing rods (131) are slidably provided with supporting rods (132), a fourth electric push rod (133) is installed in the middle of the bottom of the fixed frame (111), a pressing plate (134) is arranged on a telescopic rod of the fourth electric push rod (133), the pressing plate (134) is fixedly connected with the four supporting rods (132), the four supporting rods (132) are all wound with common springs (135), and two ends of each common spring (135) are respectively connected with the second fixing rods (131) and the supporting rods (132).

4. A casing convenient for installing computer hardware according to claim 3, further comprising a control box (6), wherein the control box (6) is installed on the upper portion of the fourth baffle (5), a switching power supply, a control module and a power module are installed in the control box (6), the switching power supply supplies power to the whole casing, the output end of the switching power supply is electrically connected with the power module, the power module is connected with a power main switch through a line, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor (83), the second distance sensor (93), the photoelectric sensor (121), the start key (81) and the switch key (103) are electrically connected with the control module; the first electric push rod (84), the second electric push rod (92), the third electric push rod (102), the fourth electric push rod (133) and the electromagnetic lock (82) are connected with the control module through the relay control module; the speed reducing motor (122) is connected with the control module through a direct current motor positive and negative rotation module.