CN218613648U

CN218613648U - Industrial control mainboard with protective structure

Info

Publication number: CN218613648U
Application number: CN202223163476.6U
Authority: CN
Inventors: 李�杰
Original assignee: Shenzhen Paramount Technology Co ltd
Current assignee: Shenzhen Paramount Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-14
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an industry control mainboard with protective structure, including mounting plate, centre gripping subassembly and mainboard subassembly, the mounting plate upper end is installed and is used for sealed reinforced protective assembly, and protective assembly includes the protection housing and consolidates the end wall, both ends fixedly connected with consolidates the end wall about the protection housing is inside for it is spacing tight that the centre gripping subassembly sets up in consolidating the end wall top, and the centre gripping subassembly includes centre gripping arm, holding piece, lock nut, damping spring and accepts the end piece, centre gripping arm right side upper end sliding connection has the holding piece, and centre gripping arm right-hand member upside through connection has lock nut. This industrial control mainboard with protective structure is provided with the protective housing, and a hollow protective housing is installed to mounting plate upper end buckle, and it is as the protective housing of whole industrial control mainboard device for it can effectively prevent the destruction that falls dirt, striking etc. caused to the mainboard body of inside placing when using at ordinary times.

Description

Industrial control mainboard with protective structure

Technical Field

The utility model relates to an industry control mainboard technical field specifically is an industry control mainboard with protective structure.

Background

The industrial control main board is one of the most basic and important components of a microcomputer, and is called a main board, a system board or a mother board, and is installed in a case, the main board is generally a rectangular circuit board, a main circuit system forming a computer is installed on the main board, and generally, the main board comprises a control chip, a keyboard, a panel control switch interface, an indicator lamp plug-in connector, an expansion slot, a main board, a direct current power supply plug-in connector of a plug-in card and other elements, so the main board of the computer is particularly important and fragile, and needs to be protected when being installed.

The industrial control mainboard in the market is fragile overall, has the protective effect not good, receives influence such as external striking and damages the problem that influences the use easily, for this reason, we provide an industrial control mainboard with protective structure.

Disclosure of Invention

An object of the utility model is to provide an industry control mainboard with protective structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an industry control mainboard with protective structure, includes mounting plate, centre gripping subassembly and mainboard subassembly, the mounting plate upper end is installed and is used for sealed reinforced protective assembly, and protective assembly includes the protective housing shell and consolidates the end wall, both ends fixedly connected with consolidates the end wall about the protective housing shell is inside for spacing paste tightly the centre gripping subassembly sets up in consolidating the end wall top, and the centre gripping subassembly includes centre gripping arm, holding piece, lock nut, damping spring and accepts the end piece, centre gripping arm right side upper end sliding connection has the holding piece, and centre gripping arm right-hand member upside through connection has lock nut, the holding piece bottom is connected with damping spring, and the inside lower extreme through connection of holding piece accepts the end piece, mainboard unit attach in accepting the end piece inboard.

Furthermore, the protection assembly further comprises an air exchange groove, a filter screen piece and a heat extraction fan, wherein the air exchange groove is formed in the upper end of the protection housing, the filter screen piece is connected inside the air exchange groove, and the heat extraction fan is arranged at the upper end inside the protection housing.

Further, the mainboard subassembly includes buffer board, positioning groove and mainboard body, and buffer board upper end four corners has seted up positioning groove, buffer board upside mid-mounting has the mainboard body.

Furthermore, the protective housing is connected with the mounting base plate in a buckling manner, and the reinforcing end walls are symmetrically provided with two groups about the vertical central axis of the protective housing.

Furthermore, the clamping piece is in threaded connection with the lock nut, and the clamping piece penetrates through the inner side of the clamping arm.

Furthermore, the damping spring is elastically connected with the bearing end sheet, and the bearing end sheet is T-shaped.

Furthermore, the bearing end piece is connected with the buffer plate in a clamping manner, and the size of the outer opening structure of the bearing end piece is matched with that of the opening structure of the positioning groove.

The utility model provides an industry control mainboard with protective structure possesses following beneficial effect: according to the industrial control mainboard with the protection structure, the protection strength of the whole machine body is improved by arranging the external protection shell, the flexible clamping structure is correspondingly arranged in the industrial control mainboard for buffering and protecting the whole industrial control mainboard, and the direct damage of impact and the like to the industrial control mainboard is effectively avoided;

the industrial control main board with the protection structure is provided with a protection cover shell, the upper end of the mounting bottom plate is provided with a hollow protection cover shell in a buckling mode and serves as a protection shell of the whole device, and therefore the industrial control main board with the protection structure can effectively prevent dust falling, impact and the like from damaging an internally placed main board body when the industrial control main board is used at ordinary times;

the industrial control main board with the protection structure is provided with a damping spring, the lower end of a clamping piece is connected with the damping spring and a bearing end piece, the bearing end piece at the bottom end is attached to the surface of a buffer board in the sliding process of the clamping piece, and the clamping piece compresses the damping spring connected to the outer side of the upper end of the clamping piece, so that the damping spring elastically supports the buffer board clamped at the bottom end, the damping spring can absorb vibration under the action of impact and the like, and the destructiveness of a main board body arranged at the upper end of the buffer board is reduced;

this industry control mainboard with protective structure is provided with the buffer board, and a positioning groove has all been seted up in buffer board upper end four corners, and when accepting, four are accepted the end piece and are blocked respectively inside corresponding positioning groove for accept the end piece and accept the end piece can not the pressurized and dislocation, break away from in the centre gripping process, improve both connection stability, corresponding setting through the buffer board avoids the directness pressure loss and the destruction of wearing and tearing to the mainboard body.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the buffer plate of the present invention.

In the figure: 1. mounting a bottom plate; 2. a guard assembly; 201. a protective housing; 202. a ventilation groove; 203. a filter screen sheet; 204. a heat exhaust fan; 205. reinforcing the end wall; 3. a clamping assembly; 301. a clamp arm; 302. a clamping piece; 303. a lock nut; 304. a damping spring; 305. receiving the end piece; 4. a motherboard assembly; 401. a buffer plate; 402. a positioning groove; 403. the mainboard body.

Detailed Description

As shown in fig. 1 and fig. 2, an industrial control mainboard with protective structure, including mounting plate 1, clamping component 3 and mainboard subassembly 4, mounting plate 1 upper end is installed and is used for sealed reinforced protection component 2, and protection component 2 includes protective housing 201 and reinforcement end wall 205, both ends fixedly connected with reinforcement end wall 205 about protective housing 201 is inside, protective housing 201 is the buckle with mounting plate 1 and is connected, and reinforcement end wall 205 is provided with two sets ofly about the vertical axis symmetry of protective housing 201, a hollow protective housing 201 is installed to mounting plate 1 upper end buckle, as the protective housing of whole device, make it can effectively prevent the dust fall when using at ordinary times, striking etc. causes destruction to internally placed mainboard body 403. Be used for spacing centre gripping subassembly 3 who pastes tightly to set up in reinforcing end wall 205 top, and centre gripping subassembly 3 includes centre gripping arm 301, centre gripping piece 302, lock nut 303, damping spring 304 and accept end piece 305, centre gripping arm 301 right side upper end sliding connection has centre gripping piece 302, and centre gripping arm 301 right-hand member upside through connection has lock nut 303, centre gripping piece 302 is threaded connection with lock nut 303, and centre gripping piece 302 runs through in centre gripping arm 301 inboardly, make centre gripping piece 302 follow the screw direction in the lock nut 303 lower extreme outside descend under the rotation effect of lock nut 303 of centre gripping arm 301 upper end, then make the holder that the lower extreme is connected carry out the centre gripping to the mainboard body 403 that the bottom was placed and paste tightly, improve the stability that mainboard body 403 placed. The bottom end of the clamping piece 302 is connected with a damping spring 304, the lower end of the interior of the clamping piece 302 is connected with a bearing end piece 305 in a penetrating manner, the damping spring 304 is elastically connected with the bearing end piece 305, the bearing end piece 305 is T-shaped, the lower end of the clamping piece 302 is connected with the damping spring 304 and the bearing end piece 305, in the process of sliding down the clamping piece 302, the bottom bearing end piece 305 is attached to the surface of the buffer board 401, the clamping piece 302 compresses the damping spring 304 connected with the outer side of the upper end of the clamping piece 302, the damping spring 304 elastically supports the buffer board 401 clamped at the bottom end, the damping spring 304 can absorb vibration under the action of impact and the like, and the destructiveness of a main board body 403 arranged at the upper end of the buffer board 401 is reduced. The main board assembly 4 is connected to the inside of the receiving end piece 305.

The protection assembly 2 further comprises an air exchange groove 202, a filter screen piece 203 and a heat exhaust fan 204, the air exchange groove 202 is formed in the upper end of the protection casing 201, the filter screen piece 203 is connected inside the air exchange groove 202, and the heat exhaust fan 204 is arranged at the upper end inside the protection casing 201.

Mainboard subassembly 4 includes buffer board 401, positioning groove 402 and mainboard body 403, and buffer board 401 upper end four corners has seted up positioning groove 402, it is the block with buffer board 401 to accept end piece 305, and it is identical with positioning groove 402 open structure size to accept end piece 305 outer mouthful structural dimension, a positioning groove 402 has all been seted up in buffer board 401 upper end four corners, when accepting, four accept end piece 305 block respectively in corresponding positioning groove 402 inside, make and accept end piece 305 and can not be stressed and misplace with accepting end piece 305 in the clamping process, break away from, improve both connection stability, corresponding setting through buffer board 401 avoids the directness pressure loss to mainboard body 403, the destruction of wearing and tearing. The middle of the upper side of the buffer board 401 is provided with a main board body 403.

In summary, in the industrial control motherboard with the protection structure, when in use, the upper end of the mounting base plate 1 is first snap-fitted with a hollow protection housing 201, which is used as a protection housing of the whole device, so that the industrial control motherboard can effectively prevent dust falling and damage caused by impact and the like to the motherboard body 403 placed inside when in use at ordinary times, and the clamping sheet 302 is made to descend along the direction of the thread outside the lower end of the locking nut 303 under the rotation action of the locking nut 303 at the upper end of the clamping arm 301, so that the clamping member connected at the lower end clamps the motherboard body 403 placed at the bottom end tightly, thereby improving the stability of placing the motherboard body 403, correspondingly, in the process of sliding down the clamping sheet 302, the bottom end receiving end sheet 305 is made to be attached to the surface of the buffer board 401, and the damping sheet 302 compresses the damping spring 304 connected at the outer side of the upper end, so that the damping spring 304 elastically supports the buffer board 401 clamped at the bottom end, so that the damping spring 304 can absorb vibration under the impact and the action, thereby reducing the destructiveness to the motherboard body 403 mounted at the upper end receiving sheet 401 at the upper end of the buffer board 401, and avoiding the clamping of the motherboard 305 from being directly damaged by the clamping sheet 401, and the clamping structure, thereby preventing the motherboard 305 from being directly damaged by the clamping groove 402, and avoiding the clamping of the clamping sheet 401, and the clamping body 305.

Claims

1. The utility model provides an industry control mainboard with protective structure, includes mounting plate (1), centre gripping subassembly (3) and mainboard subassembly (4), its characterized in that, mounting plate (1) upper end is installed and is used for sealed reinforced protection component (2), and protection component (2) including protective housing (201) and reinforcement end wall (205), both ends fixedly connected with reinforcement end wall (205) about protective housing (201) is inside for spacing paste tightly centre gripping subassembly (3) set up in reinforcement end wall (205) top, and centre gripping subassembly (3) include centre gripping arm (301), clamping piece (302), lock nut (303), damping spring (304) and accept end piece (305), centre gripping arm (301) right side upper end sliding connection has clamping piece (302), and centre gripping arm (301) right-hand member upside through connection has lock nut (303), clamping piece (302) bottom is connected with damping spring (304), and the inside lower extreme through connection of clamping piece (302) has and accepts end piece (305), mainboard subassembly (4) are connected in and accept end piece (305) inboard.

2. The industrial control main board with the protection structure according to claim 1, wherein the protection component (2) further comprises an air exchange groove (202), a filter screen piece (203) and a heat exhaust fan (204), the air exchange groove (202) is formed in the upper end of the protection housing (201), the filter screen piece (203) is connected inside the air exchange groove (202), and the heat exhaust fan (204) is arranged at the upper end inside the protection housing (201).

3. The industrial control main board with the protection structure according to claim 1, wherein the main board assembly (4) comprises a buffer board (401), positioning grooves (402) and a main board body (403), the positioning grooves (402) are formed in four corners of the upper end of the buffer board (401), and the main board body (403) is installed in the middle of the upper side of the buffer board (401).

4. The industrial control main board with the protection structure is characterized in that the protection casing (201) is connected with the mounting base plate (1) in a snap-fit manner, and the two groups of the reinforcement end walls (205) are symmetrically arranged about a vertical central axis of the protection casing (201).

5. The industrial control main board with the protection structure, according to claim 1, is characterized in that the clamping piece (302) is in threaded connection with the lock nut (303), and the clamping piece (302) penetrates through the inner side of the clamping arm (301).

6. Industrial control main board with protection structure according to claim 1, characterized in that the shock absorbing spring (304) is elastically connected to the receiving end piece (305), and the receiving end piece (305) is T-shaped.

7. The industrial control main board with the protection structure, according to claim 3, wherein the receiving end piece (305) is connected with the buffer board (401) in a snap-fit manner, and the size of the outer opening of the receiving end piece (305) is identical to the size of the opening of the positioning groove (402).