CN107967036B

CN107967036B - Security is used for agricultural irrigation's main frame

Info

Publication number: CN107967036B
Application number: CN201711145224.1A
Authority: CN
Inventors: 刘沥
Original assignee: Changzhou College of Information Technology CCIT
Current assignee: Changzhou College of Information Technology CCIT
Priority date: 2017-11-17
Filing date: 2017-11-17
Publication date: 2020-11-24
Anticipated expiration: 2037-11-17
Also published as: CN107967036A

Abstract

The invention relates to the technical field of computers and discloses a safe computer host for agricultural irrigation, which comprises a host body, wherein a power jack is formed in one side of the host body, a plug is inserted into the power jack, a limiting block is fixedly connected to one side of the plug, a reinforcing block is fixedly connected to one side of the limiting block, and a fixing block is fixedly connected to one side of the reinforcing block. According to the invention, the pull rod is pulled through one side of the pull ring back to the main body, the fixing hole in the pull rod is sleeved on the surface of the fixing rod on the fixing block, and the fixing block can be pulled towards one side of the main body under the action of the tension spring, so that the problem that a power line is accidentally pulled to cause a plug to fall off from a power jack when people irrigate in the field is avoided, the power jack and the plug are connected more firmly, the safety is improved, and the problem that the plug falls off from the power jack, and the circuit short circuit is caused due to the fact that the field is wet, and certain damage to lives and properties of people is caused is solved.

Description

Security is used for agricultural irrigation's main frame

Technical Field

The invention relates to the technical field of computers, in particular to a computer host which is safe and used for agricultural irrigation.

Background

The main chassis is used as a part of computer accessories, and plays a main role in placing and fixing the computer accessories, playing a role in supporting and protecting, and in addition, the computer chassis has an important role in shielding electromagnetic radiation.

In modern agricultural irrigation, a plurality of water pumps are often needed to cooperate with irrigation, the plurality of water pumps can work simultaneously through an intelligent irrigation system, or some water pumps are matched with each other to work, however, the intelligent irrigation system computer is an essential tool to be built, in field operation, the water pumps are often directly placed on the field, only a main case of the computer can be brought to the field to work, people need to walk continuously during irrigation, a power line can be pulled carelessly to enable a plug to fall off from a power jack, normal work of the water pumps is affected, due to the fact that the field is wet, a circuit short circuit can be caused, certain damage can be caused to lives and properties of people, and therefore the computer host machine for agricultural irrigation is safe and provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the computer host which is safe and used for agricultural irrigation, has the advantage of high safety, and solves the problems that people need to continuously move during irrigation, the power cord is accidentally pulled, the plug falls off from the power jack, the normal work of a water pump is influenced, and the life and property of people are damaged due to the fact that a circuit is short-circuited due to the fact that the field is wet.

(II) technical scheme

In order to achieve the purpose of high safety, the invention provides the following technical scheme: the utility model provides a security is used for agricultural irrigation's main frame, includes the host computer body, electrical socket has been seted up to one side of host computer body, electrical socket's inside grafting has the plug, one side fixedly connected with stopper of plug, one side fixedly connected with reinforcement block of stopper, one side fixedly connected with fixed block of reinforcement block, one side fixedly connected with power cord of reinforcement block is kept away from to the fixed block.

One side of the main body is fixedly connected with an installation block, one side of the installation block is fixedly connected with a waterproof box, one side of the installation block is fixedly connected with a tension spring positioned in the waterproof box, one end of the tension spring is fixedly connected with a movable block, the upper end and the lower end of one side of the movable block are both provided with through holes, the inner wall of each through hole is connected with a slide bar in a sliding manner, the two ends of each slide bar are respectively and fixedly connected with the two sides of the inner wall of the waterproof box, one side of the movable block far away from the tension spring is fixedly connected with a pull rod, one end of the pull rod far away from the movable block penetrates and extends to the outer side of the waterproof box, the surface of the pull rod is provided with a through fixed hole, the inner part of the fixed hole is movably sleeved with a fixed rod, one end of the fixed rod is fixedly connected with the top of the fixed block, and the inner diameter of the fixing nut is larger than the diameter of the fixing hole.

Preferably, the number of the mounting blocks is two, and the two mounting blocks are symmetrically and fixedly connected to the upper end and the lower end of one side of the main body by taking the central line of the limiting block as a symmetry axis.

Preferably, the number of the fixing rods is two, and the two fixing rods are fixedly connected to the top and the bottom of the fixing block respectively.

Preferably, the four corners of the bottom of the main body are fixedly connected with universal wheels, and one side of each universal wheel is provided with a fixing buckle.

Preferably, the middle part of the top of the main body is fixedly connected with a handle, and the middle part of the handle is fixedly sleeved with a rubber sleeve.

(III) advantageous effects

Compared with the prior art, the invention provides the computer host which is safe and used for agricultural irrigation, and has the following beneficial effects:

1. this security is used for agricultural irrigation's main frame, one side pulling pull rod through the pull ring dorsad host computer body, with the surface of the fixed orifices cup joint the fixed link on the fixed block on the pull rod, under the effect of extension spring, can stimulate the fixed block to one side of host computer body, thereby avoided people when the field is irrigated, can drag the power cord carelessly, make the problem that the plug drops from electrical socket, make electrical socket and plug connection's more firm, the security has been improved, it drops from electrical socket to have solved the plug, because the field is more moist, cause the short circuit of circuit, the consequence of certain harm is caused to people's life and property.

2. This security is used for agricultural irrigation's main frame, setting through the universal wheel, because in agricultural irrigation field operation, often the water pump all directly lays in the field end, can only take the field end work to the host computer body, the universal wheel has made things convenient for the removal to the host computer body, the transport of many people has been avoided, time saving and labor saving has made things convenient for people's use, when debugging end use, step on the fixed knot, can effectually fix the host computer body, the host computer body has been avoided taking place to remove.

Drawings

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

FIG. 2 is a partial enlarged view of the point A in FIG. 1 according to the present invention.

In the figure: the multifunctional waterproof box comprises a main body 1, a power jack 2, a plug 3, a limiting block 4, a reinforcing block 5, a fixing block 6, a power line 7, an installation block 8, a waterproof box 9, a tension spring 10, a movable block 11, a through hole 12, a sliding rod 13, a pull rod 14, a fixing rod 15, a fixing hole 16, a pull ring 17, a fixing nut 18, a universal wheel 19, a fixing buckle 20, a handle 21 and a rubber sleeve 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, a computer host for agricultural irrigation safely comprises a host body 1, a power jack 2 is arranged on one side of the host body 1, a plug 3 is inserted into the power jack 2, a limit block 4 is fixedly connected to one side of the plug 3, a reinforcing block 5 is fixedly connected to one side of the limit block 4, the power line 7 inside the reinforcing block 5 is prevented from being bent under the action of tension of a tension spring 10 by the arrangement of the reinforcing block 5, a fixing block 6 is fixedly connected to one side of the reinforcing block 5, and the power line 7 is fixedly connected to one side of the fixing block 6 far away from the reinforcing block 5.

One side of the main body 1 is fixedly connected with two installation blocks 8, the number of the installation blocks 8 is two, the two installation blocks 8 are symmetrically and fixedly connected with the upper end and the lower end of one side of the main body 1 by taking the central line of the limit block 4 as a symmetry axis, one side of the installation block 8 is fixedly connected with a waterproof box 9, one side of the installation block 8 is fixedly connected with a tension spring 10 positioned in the waterproof box 9, one end of the tension spring 10 is fixedly connected with a movable block 11, the upper end and the lower end of one side of the movable block 11 are both provided with through holes 12, the inner wall of the through hole 12 is slidably connected with a slide bar 13, the arrangement of the slide bar 13 ensures the stability when the movable block 11 moves left and right, the two ends of the slide bar 13 are respectively and fixedly connected with the two sides of the inner wall of the waterproof box 9, one side of the movable block 11 far away from, the surface of the pull rod 14 is provided with a through fixing hole 16, the fixing rod 15 is movably sleeved in the fixing hole 16, the number of the fixing rods 15 is two, the two fixing rods 15 are respectively and fixedly connected to the top and the bottom of the fixing block 6, the arrangement of the two fixing rods 15 ensures that the power supply jack 2 is more firmly connected with the plug 3, the stability is enhanced, one end of the fixing rod 15, which is far away from the fixing block 6, is sleeved with a fixing nut 18 through a thread, the fixing hole 16 on the pull rod 14 is prevented from falling off from the fixing rod 15 through the arrangement of the fixing nut 18, the inner diameter of the fixing nut 18 is larger than the diameter of the fixing hole 16, one end of the fixing rod 15 is fixedly connected to the top of the fixing block 6, one end of the pull rod 14, which is far away from the movable block 11, is fixedly connected with a pull ring 17, the pull ring 14 is pulled to one side, under the action of the tension spring 10, the fixing block 6 can be pulled to one side of the main machine body 1, so that the problem that people can pull the power cord 7 carelessly when irrigating in the field to cause the power cord 7 to fall off from the plug 3 is avoided, the connection between the power jack 2 and the plug 3 is firmer, the safety is improved, the problem that the plug 3 falls off from the power jack 2 and causes a circuit short circuit due to the fact that the field is moist, and certain damage to lives and properties of people is caused is solved, the universal wheels 19 are fixedly connected to four corners of the bottom of the main machine body 1, and through the arrangement of the universal wheels 19, as a water pump is usually directly arranged on the field head in the field during the agricultural field irrigation operation, the main machine body 1 can only be brought to the field head for work, the universal wheels 19 facilitate the movement of the main machine body 1, the carrying of multiple people is avoided, the time and labor are saved, and the use of people is facilitated, and one side of universal wheel 19 is provided with fixed knot 20, when debugging finish use, steps on fixed knot 20, can effectually fix host computer body 1, has avoided host computer body 1 to take place to remove, and the middle part fixedly connected with handle 21 at host computer body 1 top, and the fixed rubber sleeve 22 that has cup jointed in middle part of handle 21.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, the computer mainframe for agricultural irrigation with safety is characterized in that the pull rod 14 is pulled by the pull ring 17 back to one side of the mainframe body 1, the fixing hole 16 on the pull rod 14 is sleeved on the surface of the fixing rod 15 on the fixing block 6, the fixing block 6 can be pulled to one side of the mainframe body 1 under the action of the tension spring 10, so that the problem that the power cord 7 is pulled by people carelessly to cause the power cord 7 to fall off from the plug 3 during field irrigation is solved, the connection between the power jack 2 and the plug 3 is firmer, the safety is improved, the problem that the plug 3 falls off from the power jack 2, the circuit is short-circuited due to the fact that the field is wet, and certain damage is caused to lives and properties of people is solved, and due to the arrangement of the universal wheels 19, in field irrigation, the water pump is often directly placed at the field ground and can only bring the mainframe body 1 to the field ground for work, the universal wheels 19 facilitate the movement of the main body 1, avoid the carrying of a plurality of people, save time and labor, facilitate the use of people, and have simple structure, reasonable design, simple and convenient operation, safety and environmental protection

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A security is used for agricultural irrigation's computer host computer, includes host computer body (1), its characterized in that: a power jack (2) is formed in one side of the host body (1), a plug (3) is inserted into the power jack (2), a limiting block (4) is fixedly connected to one side of the plug (3), a reinforcing block (5) is fixedly connected to one side of the limiting block (4), a fixing block (6) is fixedly connected to one side of the reinforcing block (5), and a power line (7) is fixedly connected to one side, far away from the reinforcing block (5), of the fixing block (6);

the waterproof and waterproof integrated machine is characterized in that a mounting block (8) is fixedly connected to one side of the main body (1), a waterproof box (9) is fixedly connected to one side of the mounting block (8), a tension spring (10) located inside the waterproof box (9) is fixedly connected to one side of the mounting block (8), a movable block (11) is fixedly connected to one end of the tension spring (10), through holes (12) are formed in the upper end and the lower end of one side of the movable block (11), a sliding rod (13) is slidably connected to the inner wall of each through hole (12), two ends of the sliding rod (13) are respectively fixedly connected to two sides of the inner wall of the waterproof box (9), a pull rod (14) is fixedly connected to one side, away from the tension spring (10), of the movable block (11), one end, away from the movable block (11), of the pull rod (14) penetrates through and extends to the outer side of the waterproof box (9), and a through fixing hole (16, the inside activity of fixed orifices (16) has cup jointed dead lever (15), the one end fixed connection of dead lever (15) is at the top of fixed block (6), the one end fixedly connected with pull ring (17) of movable block (11) are kept away from in pull rod (14), the one end screw thread that fixed block (6) were kept away from in dead lever (15) has cup jointed fixation nut (18), and the internal diameter of fixation nut (18) is greater than the diameter of fixed orifices (16).

2. A host computer for safety agricultural irrigation according to claim 1, wherein: the number of the installation blocks (8) is two, and the two installation blocks (8) are fixedly connected to the upper end and the lower end of one side of the main machine body (1) in a symmetrical and axisymmetric mode by using the central line of the limiting block (4).

3. A host computer for safety agricultural irrigation according to claim 1, wherein: the number of the fixing rods (15) is two, and the two fixing rods (15) are respectively and fixedly connected to the top and the bottom of the fixing block (6).

4. A host computer for safety agricultural irrigation according to claim 1, wherein: the four corners of the bottom of the main body (1) are fixedly connected with universal wheels (19), and one side of each universal wheel (19) is provided with a fixing buckle (20).

5. A host computer for safety agricultural irrigation according to claim 1, wherein: the middle part of the top of the main body (1) is fixedly connected with a handle (21), and the middle part of the handle (21) is fixedly sleeved with a rubber sleeve (22).