CN113100569B

CN113100569B - Desk type computer mainframe

Info

Publication number: CN113100569B
Application number: CN202110324733.0A
Authority: CN
Inventors: 夏正新
Original assignee: Nanjing University of Posts and Telecommunications
Current assignee: Nanjing University of Posts and Telecommunications
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-06-03
Anticipated expiration: 2041-03-26
Also published as: CN113100569A

Abstract

The invention discloses a desk-type computer mainframe box, which comprises desk legs and a desktop arranged on the desk legs, wherein the desktop comprises a desktop plate, a panel capable of being opened and closed is arranged in the middle of the desktop plate, a mainframe box is fixedly connected to the bottom surface of the desktop plate, and the area of the mainframe box comprises a panel part. This table type computer mainframe can look over the behavior of each accessory simultaneously, conveniently inspects, and the mainframe box sets up in the desktop board below, is favorable to reducing the occupation space of mainframe box, and under the daily state, the mainframe box can regard as the desk to use, when the maintenance, can maintain the accessory that gets off changing on the desktop, convenient maintenance, and the table leg can nimble height-adjusting or split, convenient to use.

Description

Desk type computer mainframe box

Technical Field

The present invention relates to a computer main cabinet, and more particularly, to a desk type computer main cabinet.

Background

The computer is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. The case can fix various accessories of the computer and is convenient to place. The existing computer case is usually an independent box-type structure, various computer accessories can be compactly fixed in the case, the size is small, but for a user who assembles a computer by hands, enough space is needed, computer hardware is convenient to add or upgrade according to needs in a later period, the existing computer case usually places the computer case on the ground, under the environment with high indoor environment humidity, the independent box-type computer case is close to the ground, the internal hardware is easy to damp to cause short circuit, and further the service life of the computer is influenced, for computer maintenance, the hardware in the computer case needs to be disassembled to be assembled with the good hardware independently, so as to deduce which hardware is damaged, for convenient maintenance, the hardware is usually disassembled directly and placed on a wood table or an insulated plane for detection, thereby cause the short circuit between the pin of assurance mainboard bottom, but this kind of detection mode, various hardware equipment are difficult for fixed, and hardware bottom pin and stereoplasm plane direct contact cause stereoplasm plane wearing and tearing simultaneously, easily cause the secondary damage to hardware.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a desk type computer mainframe box which is convenient to disassemble, maintain and use.

The technical scheme is as follows: the desktop comprises a desktop plate, a panel capable of being opened and closed is arranged in the middle of the desktop plate, a host box is fixedly connected to the bottom surface of the desktop plate, and the area of the host box comprises a panel part.

Wherein, the bottom surface is provided with screens mechanism in the host computer box, and screens mechanism includes screens magnet, and bottom surface contact in screens magnet bottom surface and the host computer box, the bottom surface spraying has the insulating layer in the host computer box, and the host computer box is iron system, screens magnet top surface fixedly connected with screw ring, and the screw ring internal face closes soon and is connected with the screens screw.

Wherein, the table leg includes the table leg, be connected with the rotating turret under the table leg, the spacing groove has been seted up to two relative medial surfaces of leg of rotating turret, the fixed slot has been seted up to the spacing groove medial surface, fixed slot medial surface fixedly connected with draw-in groove, spacing groove medial surface sliding connection has U type frame, the spread groove has been seted up at two supporting leg outside tops of U type frame, spread groove medial surface sliding connection has the latch piece with the contact of draw-in groove strip, latch piece lateral surface fixedly connected with and spread groove medial surface fixed connection's spring, the spread groove medial surface closes soon and is connected with the screw with the contact of latch piece.

The top of two sides of the rotating frame is provided with a rotating block, the side of the rotating block is provided with a rectangular groove, the side of the rotating block is rotatably connected with a fixed block fixedly connected with the bottom surface of a desk leg, the side of the fixed block is slidably connected with a bolt, the bolt is connected into the rectangular groove, the desk leg is sleeved outside the host box and is connected with the desktop plate through inserting blocks arranged at four corners of the top surface.

Wherein, the side of the middle part of the table panel is provided with a supporting groove, the panel is connected with the inner side of the supporting groove in a sliding way, the two sides of the panel are provided with round blocks, and the inner side of the supporting groove is provided with a sliding groove connected with the round blocks in a sliding way.

Wherein, a fixed seat is arranged on the desktop plate, a fixed plate is rotatably arranged on the fixed seat, the fixed plate is connected with the fixed seat through a fixed plate bolt, and a poking plate is fixedly connected with the bottom surface of the panel.

Wherein, fixed plate turning block is provided with to fixed plate both sides face bottom, and the inserting groove has been seted up to the fixed plate turning block, and the fixed plate bolt is inserted in the inserting groove of fixed plate turning block through the fixing base, opens the display mounting hole in the middle of the fixed plate.

Wherein, be provided with bunching device on the desktop board, bunching device links firmly bunch spring including installing the connecting block on the desktop board on the connecting block, and the bunch spring other end links firmly T type piece, and T type piece end is provided with the bunch piece, and T type piece top has linked firmly the connecting rod, and the connecting rod passes bunch spring and connecting block, and the end is provided with the pull ring.

Wherein the wire harness block is a finger insertion wire harness block.

Has the advantages that: compared with the prior art, the invention has the advantages that: 1. the computer accessories are positioned in the host box, and the connection and the disconnection of each accessory are convenient, so that for a user who manually assembles and configures the host computer, the operation condition of each accessory can be checked at the same time, and the position of the related computer hardware can be adjusted and debugged according to the user requirement, so that the inspection is convenient; 2. the mainframe box is arranged below the desktop plate, so that the occupied space of the mainframe box is favorably reduced, and for an area with high air humidity, the corrosion of excessive moisture to hardware in the computer mainframe can be avoided, the service life of the computer mainframe is prolonged, and the mainframe box can be used as a desk in a daily state and has rich functions; 3. when in maintenance, a user can directly maintain the replaced accessories on the inner part of the case, and because the inner space of the case is large, maintenance personnel can stably and safely place new hardware to be replaced and suspected problem hardware in the case at the same time, thereby avoiding secondary damage caused by improper placement, influencing the misjudgment of the maintenance personnel, reducing the labor amount of the maintenance personnel and improving the maintenance efficiency of the computer host; 4. the desk legs can be flexibly adjusted in height or disassembled, and the desk is convenient to use.

Drawings

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

figure 2 is a schematic view of the table top and legs installed;

figure 3 is a schematic view of the table leg structure;

figure 4 is a schematic view of the rotating portion of the table leg;

figure 5 is a cross-sectional view of the leg structure;

FIG. 6 is a schematic diagram of a desktop configuration;

FIG. 7 is a schematic view of the back of the desktop;

FIG. 8 is an enlarged view of section B;

FIG. 9 is a schematic view of the construction of the wire tying device;

FIG. 10 is a bottom view of the table top;

figure 11 is a schematic view of the connection structure of the table top and the face plate;

FIG. 12 is an enlarged view of section C;

FIG. 13 is a schematic view of the internal structure of the main chassis;

fig. 14 is a schematic structural view of the detent mechanism.

Detailed Description

As shown in fig. 1 and 2, the desk-type computer case includes a desk leg 100 and a desktop 200 installed on the desk leg 100, as shown in fig. 3 and 4, the desk leg 100 includes a support frame 110, four corners of the top surface of the support frame 110 are fixedly connected with insertion blocks 111, two short sides of the bottom surface of the support frame 110 are provided with rotating frames 130, a rectangular groove 135 is formed on the side surface of a rotating block 134, the side surface of a fixed block 140 is slidably connected with a bolt 150 slidably connected with the rectangular groove 135, the bolt 150 can fix the position of the rotating block 134, thereby fixing the position of the rotating frame 130, the bolt 150 can be pulled out, then the rotating frame 130 is rotated upwards, thereby facilitating the disassembly and transportation of the desk leg 100, the rotating blocks 134 are fixedly connected to the tops of two side surfaces of the rotating frame 130, the side surfaces of the rotating blocks 134 are rotatably connected with the fixed blocks 140 fixedly connected with the bottom surface of the support frame 110, two opposite inner side surfaces of the rotating frame 130 are provided with limiting grooves 133, the inner side surfaces of the two limiting grooves 133 are slidably connected with the U-shaped frame 120, the inner side surfaces of the limiting grooves 133 are provided with fixing grooves 132, as shown in fig. 5, the inner side surfaces of the fixing grooves 132 are fixedly connected with clamping rack bars 131, the tops of the two opposite side surfaces of the U-shaped frame 120 are provided with connecting grooves 121, the inner side surfaces of the connecting grooves 121 are slidably connected with clamping tooth blocks 123 contacting with the clamping rack bars 131, the side surfaces of the clamping tooth blocks 123 are fixedly connected with two springs 124 fixedly connected with the inner side surfaces of the connecting grooves 121, under the action of the springs 124, the clamping tooth blocks 123 are kept in contact with the clamping rack bars 131, so as to limit the height of the rotating frame 130, conveniently lift the supporting frame 110 upwards, adjust the height of the supporting frame 110, the inner side surfaces of the connecting grooves 121 are rotatably connected with screws 122 contacting with the clamping tooth blocks 123, the screws 122 can abut against the clamping tooth blocks 123, so that the clamping tooth blocks 123 cannot move on the clamping rack bars 131, and the U-shaped frame 120 and the rotating frame 130 are fixed with each other, the height of the support frame 110 can be adjusted simply, and the use is convenient; the desktop 200 comprises a desktop plate 210, the bottom surface of the desktop plate 210 contacts with the bottom surface of the supporting frame 110, the bottom surface of the desktop plate 210 is provided with four slots 211 which are slidably connected with corresponding insertion blocks 111, the insertion blocks 111 can limit the movement of the desktop plate 210, meanwhile, the desk legs 100 can be separated from the desktop 200, the carrying is convenient, and the height of the desk legs 100 can be conveniently adjusted, so that the height of the desktop 200 can be adjusted according to needs, the bottom surface of the desktop plate 210 is fixedly connected with a host box 230, computer accessories can be placed in the host box 230, the accessories can be flatly laid in the host box 230, the connection and the disassembly of each accessory are simple, the running condition of each accessory can be conveniently checked, the inspection is convenient, the host box 230 is arranged below the desktop plate 210, the occupied space of the host box can be favorably reduced, the side surface of the middle part of the desktop plate 210 is provided with a supporting groove 213, the inner side surface of the supporting groove 213 is slidably connected with the panel 220, the top surface of the supporting frame 110 contacts with the top surface of the host box 230 and the bottom surface of the panel 220, the two sides of the panel 220 are fixedly connected with the round blocks 223, the two inner sides of the supporting groove 213 are provided with the sliding grooves 212 which are in sliding connection with the corresponding round blocks 223, maintenance and work of accessories can be carried out on the panel 220, meanwhile, the panel 220 can be outwards pulled out, the panel 220 is downwards rotated, and at this time, the accessories in the host box 230 can be directly operated. As shown in fig. 10, 11 and 12, a toggle plate 221 is fixedly connected to one side of the bottom surface of the panel 220, the toggle plate 221 facilitates movement of the panel 220, two circular grooves are formed in the outer side surface of the supporting frame 110 on one side of the toggle plate 221, two circular rods 222 slidably connected to the inner side surfaces of the circular grooves are fixedly connected to the side surface of the toggle plate 221, and the position of the table top 210 can be limited after the circular rods 222 are inserted into the circular grooves. The circular groove is attracted and contacted with the circular rod 222 through the magnet, so that the circular rod 222 is prevented from moving randomly, and the movement of the panel 220 is limited.

As shown in fig. 6, 7, and 8, two sides of the top surface of the table top 210, which are away from the long side of the panel 220, are fixedly connected with fixing bases 240, two opposite sides of the fixing bases 240 are provided with fixing plates 250, the bottoms of the sides of the fixing plates 250 are fixedly connected with fixing plate rotating blocks 251 which are slidably connected with the sides of the adjacent fixing bases 240, the sides of the fixing plate rotating blocks 251 are provided with inserting grooves 252, the sides of the fixing bases 240 are slidably connected with fixing plate bolts 241 which are slidably connected with the inner sides of the inserting grooves 252, the fixing plate bolts 241 can limit the fixing plate rotating blocks 251 to rotate, the middle lower portion of the fixing plate 250, which is located at one side of the panel 220, is provided with a support plate, the middle portion of the fixing plate 250 is provided with four screw holes, a computer display is arranged on the fixing plate 250 through the screw holes, the bottoms of the computer display are in contact with the support plate, after the fixing plate bolts 241 are pulled out, the angle of the fixing plate 250 can be adjusted as required, thereby adjusting the angle of the computer display, after use, the fixing plate 250 is rotated downward to store the computer monitor. As shown in fig. 9, a wire tying device 260 is fixedly connected to the side of the table top 210, the wire tying device 260 includes two connecting blocks 262 parallel to each other, the side of each connecting block 262 is fixedly connected to the side of the table top 210, a wire tying spring 263 is fixedly connected to the opposite side of each connecting block 262, a T-shaped block 264 is fixedly connected to one end of each wire tying spring 263, two finger-shaped wire tying blocks 265 are fixedly connected to the opposite side of each T-shaped block 264, the side of each two adjacent wire tying blocks 265 contact each other, a connecting rod 261 is fixedly connected to the top of each T-shaped block 264, the connecting rod 261 penetrates through the wire tying spring 263 and the connecting block 262, a pull ring 266 is arranged at the tail end of the connecting rod, the pull ring 266 facilitates pulling the connecting rod 261, a display video transmission line and a power line and the like penetrate through the wire tying blocks 265, the transmission line and the like are clamped and fixed under the action of the wire tying spring 263, and the convenience is achieved.

As shown in fig. 13 and 14, the bottom surface of the main case 230 is provided with a plurality of clamping mechanisms 270, each clamping mechanism 270 includes a clamping magnet 273, the bottom surface of the clamping magnet 273 contacts with the bottom surface of the main case 230, the bottom surface of the main case 230 is coated with an insulating layer, the main case 230 is made of iron, the clamping magnet 273 can be attached to the bottom surface of the main case 230, the top surface of the clamping magnet 273 is fixedly connected with a threaded ring 272, the inner side surface of the threaded ring 272 is screwed with a clamping screw 271, the clamping screw 271 can be screwed out, the computer motherboard is placed on the threaded ring 272, the motherboard is fixedly connected with the threaded ring 272 through the clamping screw 271, so that the computer motherboard is in a fixed and bottom-suspended state, thereby preventing the computer motherboard from moving, and simultaneously preventing the pins of the computer motherboard from contacting with the hard surface to cause abrasion, and the clamping mechanisms 270 can also be moved around other accessories, the clamping mechanism 270 limits the movement of the accessory, and the use is convenient. The cross-sectional profile of the front panel 220 is the same as the inner profile of the top cross-section of the main chassis 230, so that the main chassis 230 can support the front panel 220 for convenient use.

Four equal range punching presses in side of host computer box 230 have discontinuous ring hole, and the external diameter in ring hole is 15mm, and the operating personnel of being convenient for like this can break discontinuous ring hole when carrying out the line connection to take out the circle of inside, inside line accessible round hole normally passed in and out host computer box 230 like this, can carry out the bunch at the fixed extra bunching device 260 of host computer box 230 lateral surface simultaneously, convenient arrangement circuit.

When in use, the bolt 150 is pulled out, the rotating frame 130 is rotated downwards by 90 degrees, then the bolt 150 is inserted into the fixed block 140 and the rectangular groove 135, the position of the rotating frame 130 is fixed, the rotating frame 130 is unfolded and supported on the ground, the screw 122 is then unscrewed, while the latch block 123 is kept in contact with the latch bar 131 by the spring 124, thereby limiting the height of the turret 130, then the supporting frame 110 is directly lifted upwards, the height of the supporting frame 110 is adjusted according to the requirement, after the height is adjusted to the corresponding height, the screw 122 is screwed to the original position, at this time, the screw 122 abuts against the latch block 123, and the latch block 123 cannot move on the latch bar 131, thereby fixing the U-shaped frame 120 and the rotating frame 130 to each other, then, the table top 210 is placed on the supporting frame 110, the insert blocks 111 are inserted into the insert slots 211, then, the panel 220 is pushed to insert the round bar 222 into the round slot, and the support frame 110 and the table top 210 are fixed to each other by the insert block 111 and the round bar 222; the fixing plate latch 241 is pulled out, the fixing plate 250 is rotated, the angle of the fixing plate 250 is adjusted as required, after the adjustment is completed, the fixing plate latch 241 is inserted into the fixing seat 240 and the inserting groove 252 again to fix the position of the fixing plate 250, then the back of the display is attached to the fixing plate 250 to make the bottom of the display contact with the support plate, then the display is fixed on the fixing plate 250 through the screw hole, the panel 220 is pulled out through the pulling plate 221, then the panel 220 is rotated downwards to make the panel 220 not block the host box 230, at this time, the accessory is placed in the host box 230, the clamping mechanism screw 271 is screwed out, then the computer mainboard is placed on the threaded ring 272, then the mainboard is fixedly connected with the threaded ring 272 through the clamping mechanism screw 271, and the clamping mechanism 270 is moved to the periphery of other accessories, such as computer hardware like a host power supply and a cooling fan, movement of accessories is limited through the clamping mechanism 270, the wire bunching block 265 is pulled through the pull ring 266, the wire bunching block 265 is separated, then a transmission line and the like of a display penetrate through the wire bunching block 265 and an interface on a main board, after connection is completed, the display and the like are powered on, computer accessories are connected, replaced and checked, connection, replacement and checking are completed, after checking is completed, the panel 220 is upwards rotated, then the panel 220 is moved back into the supporting groove 213, then the replaced accessories are overhauled on the panel 220, or other maintenance work is carried out on the panel 220, after maintenance is completed, the fixing plate bolt 241 is pulled out, the fixing plate 250 is downwards rotated, the display is stored, then the bolt 241 is inserted back to the original position, and the fixing plate 250 is fixed.

Claims

1. A desk type computer mainframe box is characterized by comprising desk legs (100) and a desktop (200) arranged on the desk legs (100), wherein the desktop (200) comprises a desktop plate (210), a panel (220) capable of being opened and closed is arranged in the middle of the desktop plate (210), the bottom surface of the desktop plate (210) is fixedly connected with a mainframe box (230), and the area of the mainframe box (230) comprises the panel (220);

the bottom surface is provided with screens mechanism (270) in the host box (230), screens mechanism (270) include screens magnet (273), bottom surface contact in screens magnet (273) and the host box (230), the bottom surface spraying has the insulating layer in the host box (230), and the host box (230) is made of iron, screens magnet (273) top surface fixedly connected with threaded ring (272), clamping screw (271) is connected with in the medial surface spiral of threaded ring (272);

the table top plate (210) is provided with a bunching device (260), the bunching device (260) comprises a connecting block (262) installed on the table top plate (210), the connecting block (262) is fixedly connected with a bunching spring (263), the other end of the bunching spring (263) is fixedly connected with a T-shaped block (264), the tail end of the T-shaped block (264) is provided with a bunching block (265), the top of the T-shaped block (264) is fixedly connected with a connecting rod (261), the connecting rod (261) penetrates through the bunching spring (263) and the connecting block (262), and the tail end of the T-shaped block is provided with a pull ring (266);

a supporting groove (213) is formed in the side face of the middle of the table top plate (210), the panel (220) is connected to the inner side face of the supporting groove (213) in a sliding mode, round blocks (223) are arranged on two sides of the panel (220), and a sliding groove (212) connected with the round blocks (223) in a sliding mode is formed in the inner side of the supporting groove (213); a fixed seat (240) is arranged on the tabletop plate (210), a fixed plate (250) is rotatably arranged on the fixed seat (240), the fixed plate (250) is connected with the fixed seat (240) through a fixed plate bolt (241), and a toggle plate (221) is fixedly connected to the bottom surface of the faceplate (220); the bottom of the two side faces of the fixed plate (250) is provided with a fixed plate rotating block (251), the fixed plate rotating block (251) is provided with an insertion groove (252), the fixed plate bolt (241) is inserted into the insertion groove (252) of the fixed plate rotating block (251) through a fixed seat (240), and the middle of the fixed plate (250) is provided with a display mounting hole.

2. A desk computer mainframe as claimed in claim 1 wherein the legs (100) comprise support brackets (110), a rotating frame (130) is connected below the supporting frame (110), limiting grooves (133) are arranged on the opposite inner side surfaces of two legs of the rotating frame (130), a fixing groove (132) is formed in the inner side surface of the limiting groove (133), a clamping rack (131) is fixedly connected to the inner side surface of the fixing groove (132), the inner side surface of the limiting groove (133) is connected with a U-shaped frame (120) in a sliding way, the tops of the outer sides of two supporting legs of the U-shaped frame (120) are provided with connecting grooves (121), the inner side surface of the connecting groove (121) is connected with a clamping tooth block (123) which is contacted with the clamping rack (131) in a sliding way, the side surface of the latch block (123) is fixedly connected with a spring (124) fixedly connected with the inner side surface of the connecting groove (121), and a screw (122) in contact with the clamping tooth block (123) is screwed on the inner side surface of the connecting groove (121).

3. A desktop computer mainframe box as claimed in claim 2, wherein the top of two sides of the rotating frame (130) is provided with a rotating block (134), the side of the rotating block (134) is provided with a rectangular groove (135), the side of the rotating block (134) is rotatably connected with a fixed block (140) fixedly connected with the bottom surface of the supporting frame (110), the side of the fixed block (140) is slidably connected with a bolt (150), the bolt (150) is connected into the rectangular groove (135), the supporting frame (110) is sleeved outside the mainframe box (230), and is connected with the desktop board (210) through inserting blocks (111) arranged at four corners of the top surface.

4. The desk computer mainframe box as claimed in claim 1 wherein said wire harness block (265) is an insert wire harness block.