Mining explosion-proof and explosion-proof safe computer

Abstract

The utility model relates to the technical field of explosion-proof computers, and discloses a mining explosion-proof and explosion-proof safety computer which comprises a base, a drawing keyboard is arranged in the base, a mounting frame is fixedly connected to the top of the base, a protruding edge is fixedly connected to the inner side of the mounting frame, a computer body is arranged in the mounting frame, and a dismounting mechanism is arranged on the rear side of the mounting frame. Positioning mechanisms are arranged on the left side and the right side of the mounting frame, and the dismounting and mounting mechanism comprises a clamping assembly, a closing assembly, a reset assembly and a clamping assembly. According to the mining explosion-proof and explosion-proof safety computer, through the arranged dismounting mechanism, a worker only needs to pull a first pull rod upwards to control whether a positioning rod is connected with a sleeve or not, so that the worker can quickly complete opening, closing and fixing of a mounting frame and a rear cover, and the worker can conveniently dismount the computer body; and a worker can conveniently overhaul and replace the computer main body, so that the damage of the computer main body cannot influence the normal use of the equipment main body, and the working efficiency under a mine cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof computers, in particular to an explosion-proof and flame-isolated safety computer for mining. Background Art

[0002] An explosion-proof computer is a computer device that is specially designed and manufactured to work in flammable and explosive environments. It has a special housing and internal structure to prevent explosions caused by electrical sparks or high temperatures. Explosion-proof computers are often used in hazardous locations in industries such as petroleum, chemicals, mining, and pharmaceuticals, where dangerous substances such as flammable gases, steam, and dust may be present. These computers must comply with relevant safety standards and specifications to ensure reliability and safety in hazardous environments.

[0003] According to the "A mining explosion-proof and flameproof safety computer (publication number: CN 218728838U; application number: 202221579663.X)" published on the patent website, the above application optimizes the problem that "the traditional mining explosion-proof and flameproof safety computers under the existing technology will encounter various terrains when put into use, so the placement and fixation of traditional mining explosion-proof and flameproof safety computers are not convenient." However, when the explosion-proof computer in the above application is in use, it is impossible to quickly complete the disassembly and replacement of the computer body in the explosion-proof casing when the internal computer body fails or is damaged, which is inconvenient for staff to use and affects the work efficiency in the mine. Utility Model Content

[0004] The utility model aims to provide a mine explosion-proof and flameproof safety computer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mine-use explosion-proof and flameproof safety computer, comprising a base, a pull-out keyboard is arranged in the base, a mounting frame is fixedly connected to the top of the base, a convex edge is fixedly connected to the inner side of the mounting frame, a computer body is arranged in the mounting frame, a disassembly and assembly mechanism is arranged on the rear side of the mounting frame, and positioning mechanisms are arranged on the left and right sides of the mounting frame.

[0006] The disassembly and assembly mechanism includes a locking assembly, a closing assembly, a resetting assembly and a snap-on assembly, wherein the locking assembly is arranged in the installation frame, the closing assembly is arranged at the rear side of the installation frame, the resetting assembly is arranged at the left and right sides of the installation frame, and the snap-on assembly is arranged below the resetting assembly.

[0007] The positioning mechanism comprises a pulling component, a positioning component and a limiting component. The pulling component is arranged on the left and right sides of the installation frame, the positioning component is arranged inside the pulling component, and the limiting component is arranged inside the positioning component.

[0008] Preferably, the locking assembly includes a convex frame, which is fixedly connected to the front side of the outer ring of the computer body, the front side of the convex frame is in contact with the inner front side of the installation frame, and the four inner corners of the front side of the convex frame are clamped with a clamping rod, which is fixedly connected to the four inner front corners of the installation frame.

[0009] Preferably, the closing component includes a fixed plate, which is fixedly connected to the top of the mounting frame, a fixed shaft is fixedly connected to the inner side of the fixed plate, a rotating drum is rotatably connected to the outer ring of the fixed shaft, a connecting arm is fixedly connected to the rear side of the rotating drum, a rear cover is fixedly connected to the bottom of the connecting arm, and the rear cover is clamped to the rear side of the mounting frame.

[0010] Preferably, the reset assembly includes a fixed cylinder, which is fixedly connected to the left and right sides of the mounting frame, a sliding cylinder is slidably connected inside the fixed cylinder, a compression spring is fixedly connected to the bottom of the sliding cylinder, the compression spring is fixedly connected to the top of the fixed cylinder, a telescopic slide rod is fixedly connected to the bottom of the slide cylinder, the telescopic slide rod is slidably connected to the top of the fixed cylinder, and a pull rod is fixedly connected to the top of the telescopic slide rod.

[0011] Preferably, the clamping assembly includes a positioning rod, which is fixedly connected to the bottom of the sliding cylinder, and is slidably connected to the bottom of the fixed cylinder. The outer ring of the positioning rod is sleeved with a sleeve, and the rear side of the sleeve is fixedly connected to a fixed arm, and the fixed arm is fixedly connected to the left and right sides of the rear cover.

[0012] Preferably, the pulling assembly comprises a fixing frame, the fixing frame is fixedly connected to the left and right sides of the installation frame, a hexagonal sliding rod is slidably connected inside the fixing frame, and a second pulling rod is fixedly connected to the front side of the hexagonal sliding rod.

[0013] Preferably, the positioning assembly includes compression spring 2, which is fixedly connected to the rear side of the fixing frame, which is sleeved on the outer ring of the hexagonal sliding rod, and a fixing plate is fixedly connected to the rear side of the compression spring 2, which is fixedly connected to the rear side of the hexagonal sliding rod, and a clamp is fixedly connected to the rear side of the fixing plate, which is clamped to the front end of the pull rod.

[0014] Preferably, the limiting assembly includes a limiting slider, the limiting slider is fixedly connected to the inner side of the fixing plate, the outer ring of the limiting slider is slidably connected to a slide rail, and the slide rail is fixedly connected to the left and right sides of the installation frame.

[0015] Compared with the prior art, the utility model provides a mine explosion-proof and flameproof safety computer, which has the following beneficial effects:

[0016] 1. The explosion-proof and flameproof safety computer for mines has a disassembly and assembly mechanism. The staff only needs to pull the pull rod upward to control whether the positioning rod is connected to the sleeve, so that the staff can quickly complete the opening, closing and fixing of the installation frame and the back cover, which is convenient for the staff to disassemble the computer body, and convenient for the staff to repair and replace the computer body, so that the damage of the computer body will not affect the normal use of the equipment body, and will not affect the working efficiency in the mine.

[0017] 2. The explosion-proof and flameproof safety computer for mining has a positioning mechanism. The fixing plate drives the cartridge to maintain the force of moving backward under the action of compression spring 2, so that after the pull rod 1 is pulled upward, the cartridge can be sleeved on the front end of the pull rod 1 to keep the position of the positioning rod restricted, so that the staff does not need to keep pulling the pull rod 1 during the disassembly and assembly of the computer body, thereby reducing the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a front schematic diagram of the utility model;

[0020] Figure 2 This is an exploded view of the main structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the back side section view of some structures;

[0022] Figure 4 It is a schematic diagram of the front view of a partial structure in side section;

[0023] Figure 5 It is an exploded view of the reset component part structure;

[0024] Figure 6 This is an exploded view of the positioning mechanism part of the structure.

[0025] In the figure: 1. disassembly and assembly mechanism; 11. clamping assembly; 1101. convex frame; 1102. clamping rod; 12. closing assembly; 1201. fixing plate; 1202. fixing shaft; 1203. rotating cylinder; 1204. connecting arm; 1205. back cover; 13. reset assembly; 1301. fixing cylinder; 1302. sliding cylinder; 1303. compression spring 1; 1304. telescopic sliding rod; 1305. pull rod 1; 14. clamping assembly; 1401. positioning rod ; 1402, sleeve; 1403, fixed arm; 2, positioning mechanism; 21, pulling assembly; 2101, fixing frame; 2102, hexagonal slide bar; 2103, pull rod 2; 22, positioning assembly; 2201, compression spring 2; 2202, fixing plate; 2203, cartridge; 23, limit assembly; 2301, limit slider; 2302, slide rail; 3, base; 31, pull-out keyboard; 4, mounting frame; 41, convex edge; 5, computer body. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides a technical solution:

[0029] Embodiment 1

[0030] Combination Figures 1 to 5 A mine explosion-proof and flameproof safety computer includes a base 3, a pull-out keyboard 31 is arranged in the base 3, a mounting frame 4 is fixedly connected to the top of the base 3, a convex edge 41 is fixedly connected to the inner side of the mounting frame 4, a computer body 5 is arranged in the mounting frame 4, a disassembly mechanism 1 is arranged at the rear side of the mounting frame 4, and positioning mechanisms 2 are arranged on the left and right sides of the mounting frame 4.

[0031] The disassembly and assembly mechanism 1 includes a locking assembly 11, a closing assembly 12, a resetting assembly 13 and a snap-on assembly 14. The locking assembly 11 is arranged in the installation frame 4, the closing assembly 12 is arranged on the rear side of the installation frame 4, the resetting assembly 13 is arranged on the left and right sides of the installation frame 4, and the snap-on assembly 14 is arranged below the resetting assembly 13.

[0032] The positioning assembly 11 includes a convex frame 1101, which is fixedly connected to the front side of the outer circle of the computer body 5, and the front side of the convex frame 1101 is in contact with the inner front side of the installation frame 4. The four inner corners of the front side of the convex frame 1101 are clamped with clamping rods 1102, and the clamping rods 1102 are fixedly connected to the four inner front corners of the installation frame 4. The closing assembly 12 includes a fixed plate 1201, which is fixedly connected to the top of the installation frame 4, and the inner side of the fixed plate 1201 is fixedly connected with a fixed shaft 1202, and the outer circle of the fixed shaft 1202 is rotatably connected with a rotating cylinder 1203, and the rear side of the rotating cylinder 1203 is fixedly connected with a connecting arm 1204, and the bottom of the connecting arm 1204 is fixedly connected with a rear cover 1205, and the rear cover 1205 is clamped to the rear side of the installation frame 4. The reset assembly 13 includes a fixed cylinder 1301, and the fixed cylinder 1301 is fixedly connected to the installation frame 4 On the left and right sides, a slide cylinder 1302 is slidably connected inside the fixed cylinder 1301, a compression spring 1303 is fixedly connected to the bottom of the slide cylinder 1302, the compression spring 1303 is fixedly connected to the top of the fixed cylinder 1301, a telescopic slide rod 1304 is fixedly connected to the bottom of the slide cylinder 1302, the telescopic slide rod 1304 is slidably connected to the top of the fixed cylinder 1301, a pull rod 1305 is fixedly connected to the top of the telescopic slide rod 1304, the clamping assembly 14 includes a positioning rod 1401, the positioning rod 1401 is fixedly connected to the bottom of the slide cylinder 1302, the positioning rod 1401 is slidably connected to the bottom of the fixed cylinder 1301, the outer ring of the positioning rod 1401 is sleeved with a sleeve 1402, the rear side of the sleeve 1402 is fixedly connected to a fixed arm 1403, and the fixed arm 1403 is fixedly connected to the left and right sides of the back cover 1205.

[0033] Furthermore: the staff only needs to pull the pull rod 1305 upward to control whether the positioning rod 1401 is connected to the sleeve 1402, so that the staff can quickly complete the opening, closing and fixing of the installation frame 4 and the back cover 1205, which is convenient for the staff to disassemble the computer body 5, and convenient for the staff to inspect and replace the computer body 5, so that the damage of the computer body 5 will not affect the normal use of the equipment body, and will not affect the work efficiency in the mine.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 2 , Figure 4 and Figure 6On the basis of the first embodiment, it is further obtained that the positioning mechanism 2 includes a pulling component 21, a positioning component 22 and a limiting component 23, the pulling component 21 is arranged on the left and right sides of the installation frame 4, the positioning component 22 is arranged in the pulling component 21, and the limiting component 23 is arranged on the inner side of the positioning component 22.

[0036] The pulling assembly 21 includes a fixing frame 2101, the fixing frame 2101 is fixedly connected to the left and right sides of the installation frame 4, a hexagonal slide bar 2102 is slidably connected in the fixing frame 2101, and a pull rod 2103 is fixedly connected to the front side of the hexagonal slide bar 2102. The positioning assembly 22 includes a compression spring 2201, the compression spring 2201 is fixedly connected to the rear side of the fixing frame 2101, the compression spring 2201 is sleeved on the outer ring of the hexagonal slide bar 2102, and the rear side of the compression spring 2201 is fixedly connected to the rear side of the fixing frame 2101. A fixing plate 2202 is fixedly connected, and the fixing plate 2202 is fixedly connected to the rear side of the hexagonal sliding rod 2102. A clamping cylinder 2203 is fixedly connected to the rear side of the fixing plate 2202. The clamping cylinder 2203 is clamped on the front end of the pull rod 1305. The limiting assembly 23 includes a limiting slider 2301, and the limiting slider 2301 is fixedly connected to the inner side of the fixing plate 2202. The outer ring of the limiting slider 2301 is slidably connected to a slide rail 2302, and the slide rail 2302 is fixedly connected to the left and right sides of the installation frame 4.

[0037] Furthermore: the fixing plate 2202 drives the cartridge 2203 to maintain the force of moving backward under the action of the compression spring 2201, so that after the pull rod 1305 is pulled upward, the cartridge 2203 can be sleeved on the front end of the pull rod 1305 to keep the position of the positioning rod 1401 restricted, so that the staff does not need to keep pulling the pull rod 1305 during the disassembly and assembly of the computer body 5, thereby reducing the work intensity of the staff.

[0038] In actual operation, when the device is used, when the computer body 5 needs to be disassembled, the staff first pulls the movable pull rod 2103 forward, and the pull rod 2103 moves forward to drive the cartridge 2203 to move forward through the hexagonal slide bar 2102 and the fixed plate 2202. Then the staff pulls the pull rod 1 1305 on that side to move upward, and the pull rod 1 1305 moves upward to drive the positioning rod 1401 to retract upward into the fixed cartridge 1301 through the telescopic slide bar 1304 and the slide cylinder 1302. When the pull rod 1 1305 moves upward to the rear side of the cartridge 2203, the staff releases the pull rod 2103. 103, at this time, the fixed plate 2202 on this side drives the cartridge 2203 to move backward under the action of the compression spring 2201, and the cartridge 2203 moves backward and is connected to the front end of the pull rod 1 1305. At this time, the positioning processing of the positioning rod 1401 on this side is completed, and then the staff repeats the operation of the pull rod 2 2103 and the pull rod 1 1305 on the other side to continue the above operation, and release the connection between the positioning rods 1401 and the sleeve 1402 on the left and right sides. After that, the staff can flip the back cover 1205 upwards and then pull the computer body 5 backwards to complete the disassembly processing of the computer body 5. The operation is simple and convenient for the staff to use.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A flameproof and flameproof safety computer for use in mines, comprising a base (3), characterized in that: A drawer keyboard (31) is arranged inside the base (3); a mounting frame (4) is fixedly connected to the top of the base (3); a convex edge (41) is fixedly connected to the inner side of the mounting frame (4); a computer body (5) is arranged inside the mounting frame (4); a disassembly mechanism (1) is arranged at the rear side of the mounting frame (4); and positioning mechanisms (2) are arranged on the left and right sides of the mounting frame (4); The disassembly and assembly mechanism (1) comprises a locking assembly (11), a closing assembly (12), a resetting assembly (13) and a clamping assembly (14); the locking assembly (11) is arranged in the installation frame (4); the closing assembly (12) is arranged at the rear side of the installation frame (4); the resetting assembly (13) is arranged at the left and right sides of the installation frame (4); and the clamping assembly (14) is arranged below the resetting assembly (13); The positioning mechanism (2) comprises a pulling component (21), a positioning component (22) and a limiting component (23); the pulling component (21) is arranged on the left and right sides of the installation frame (4); the positioning component (22) is arranged inside the pulling component (21); and the limiting component (23) is arranged inside the positioning component (22).

2. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The locking assembly (11) comprises a convex frame (1101), the convex frame (1101) is fixedly connected to the front side of the outer ring of the computer body (5), the front side of the convex frame (1101) is in contact with the inner front side of the installation frame (4), the four inner corners of the front side of the convex frame (1101) are locked with locking rods (1102), and the locking rods (1102) are fixedly connected to the four inner front corners of the installation frame (4).

3. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The closing assembly (12) comprises a fixing plate (1201), wherein the fixing plate (1201) is fixedly connected to the top of the mounting frame (4), a fixing shaft (1202) is fixedly connected to the inner side of the fixing plate (1201), an outer ring of the fixing shaft (1202) is rotatably connected to a rotating drum (1203), a connecting arm (1204) is fixedly connected to the rear side of the rotating drum (1203), a rear cover (1205) is fixedly connected to the bottom of the connecting arm (1204), and the rear cover (1205) is snap-connected to the rear side of the mounting frame (4).

4. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The reset assembly (13) comprises a fixed cylinder (1301), wherein the fixed cylinder (1301) is fixedly connected to the left and right sides of the mounting frame (4), a slide cylinder (1302) is slidably connected inside the fixed cylinder (1301), a compression spring (1303) is fixedly connected to the bottom of the slide cylinder (1302), the compression spring (1303) is fixedly connected to the top of the fixed cylinder (1301), a telescopic slide rod (1304) is fixedly connected to the bottom of the slide cylinder (1302), the telescopic slide rod (1304) is slidably connected to the top of the fixed cylinder (1301), and a pull rod (1305) is fixedly connected to the top of the telescopic slide rod (1304).

5. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The clamping assembly (14) includes a positioning rod (1401), the positioning rod (1401) is fixedly connected to the bottom of the slide tube (1302), the positioning rod (1401) is slidably connected to the bottom of the fixed tube (1301), the outer ring of the positioning rod (1401) is sleeved with a sleeve (1402), the rear side of the sleeve (1402) is fixedly connected with a fixed arm (1403), and the fixed arm (1403) is fixedly connected to the left and right sides of the rear cover (1205).

6. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The pulling assembly (21) comprises a fixing frame (2101), wherein the fixing frame (2101) is fixedly connected to the left and right sides of the installation frame (4), a hexagonal sliding rod (2102) is slidably connected inside the fixing frame (2101), and a second pulling rod (2103) is fixedly connected to the front side of the hexagonal sliding rod (2102).

7. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The positioning assembly (22) includes a second compression spring (2201), the second compression spring (2201) is fixedly connected to the rear side of the fixing frame (2101), the second compression spring (2201) is sleeved on the outer ring of the hexagonal sliding rod (2102), the rear side of the second compression spring (2201) is fixedly connected with a fixing plate (2202), the fixing plate (2202) is fixedly connected to the rear side of the hexagonal sliding rod (2102), the rear side of the fixing plate (2202) is fixedly connected with a clamping cylinder (2203), and the clamping cylinder (2203) is clamped on the front end of the pull rod (1305).

8. The explosion-proof and flameproof safety computer for mining according to claim 1, characterized in that: The limiting assembly (23) comprises a limiting slider (2301), wherein the limiting slider (2301) is fixedly connected to the inner side of the fixing plate (2202), and the outer ring of the limiting slider (2301) is slidably connected to a slide rail (2302), and the slide rail (2302) is fixedly connected to the left and right sides of the installation frame (4).

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