CN220820570U

CN220820570U - PC motherboard

Info

Publication number: CN220820570U
Application number: CN202322424285.9U
Authority: CN
Inventors: 李伟杰
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2023-03-10
Filing date: 2023-09-07
Publication date: 2024-04-19
Anticipated expiration: 2033-09-07

Abstract

The utility model provides a PC motherboard, which relates to the technical field of PC motherboard and chassis installation, and adopts the following scheme: including the mainboard body, be provided with interface module on the mainboard body, mainboard body periphery is provided with the installation sleeve board, the installation sleeve board is including last sleeve board and the lower sleeve board of dismantling the connection, it is located to go up the sleeve board the upper surface of mainboard body, the lower sleeve board is located the lower surface of mainboard body, the installation sleeve board can be dismantled with quick-witted case and be connected. The utility model can ensure the integrity of the main board body when being installed with the host case, and avoid the influence on the service life of the main board body due to the damage of the circuit caused by installation.

Description

PC motherboard

Technical Field

The utility model relates to the technical field of installation of a PC main board and a machine tool, in particular to a PC main board.

Background

In a desktop computer, a PC motherboard is one of important parts, the PC motherboard is usually required to be mounted inside a chassis, the PC motherboard and the chassis are mounted conventionally by using bolts to align bolt holes in the chassis for detachable fixation, and since a wiring port integrated module is fixedly mounted on a side wall surface of the PC motherboard, a wiring port mounting groove is formed on a side wall surface of the chassis, during the mounting process, an interface module on the motherboard needs to be aligned with the interface module groove, the interface module is embedded in the interface module groove, the PC motherboard can be fixed in the chassis, the PC motherboard can slide relative to an inner wall surface of the chassis, and slides to a top surface of the bolt hole in the chassis, and is screwed into the bolt hole by using the bolts to fix the PC motherboard in the chassis.

However, the circuit on the PC main board is loaded in comparison, in order to be installed with the mainframe box on the PC main board, a mounting hole is formed, the integrity of the PC main board is damaged, and the circuit on the PC main board is easily damaged due to factors such as punching precision, larger diameter of the mounting hole and the like, so that the performance of the PC main board is influenced; in addition, in order to ensure reliable connection of the PC main board and the chassis, the fastening pressure is large during bolt installation, the pressure applied to the main board by the bolts is large due to the fact that the bolts and the bolt holes are relatively small, the probability of damage to the main board and circuits in the main board is further increased, and the quality and the service life of the PC main board are greatly affected.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a PC motherboard which can ensure the integrity of a motherboard body when being installed with a host case, and avoid the influence on the service life of the motherboard body due to the damage of a circuit caused by installation.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a PC mainboard with installation locate function, includes the mainboard body, be provided with interface module on the mainboard body, mainboard body periphery is provided with the installation sleeve board, the installation sleeve board is including last sleeve board and the lower sleeve board of dismantling the connection, it is located to go up the sleeve board the upper surface of mainboard body, the lower sleeve board is located the lower surface of mainboard body, the installation sleeve board can be dismantled with quick-witted case and be connected. Can replace mainboard body and quick-witted case connection through the installation nest plate, avoided mainboard body to punch and atress, prevent to cause the circuit damage of mainboard body because of the installation, promoted the quality and the life of PC mainboard.

Further, the main board body is detachably connected with the mounting sleeve board. The main board body can be convenient to disassemble and assemble for maintenance and replacement, and the installation sleeve board is saved.

Further, the edge of mainboard body is provided with the sliding sleeve, be provided with the slide bar in the sliding sleeve, the sliding sleeve can be followed the slide bar removes, the sliding sleeve is close to one side of going up the cover board is provided with spring lock pin, spring lock pin's round pin axle can run through the sliding sleeve, be provided with spacing hole on the slide bar, the round pin axle can pop out to in the spacing hole, be provided with the locking groove on the cover board, the locking groove runs through down the cover board, slide bar detachably sets up in the locking groove. Through sliding sleeve, slide bar, spring lock pin and locked groove, realized guaranteeing the detachable connection of mainboard body integrality under the condition with the installation cover board, prevent that the mainboard body from causing the damage because of the installation.

Further, a sealing plate is arranged at the position, corresponding to the locking groove, of the lower sleeve plate, a first mounting hole is formed in the sealing plate, a first bolt is arranged in the first mounting hole, and the first bolt can sequentially penetrate through the sealing plate, the lower sleeve plate and the upper sleeve plate to be connected with the case. Realize the seal to the locking groove through the closing plate, play dustproof effect, extension mainboard body's life.

Further, a second mounting hole is formed in the position, opposite to the limiting hole, of the sealing plate, a second bolt is arranged in the second mounting hole, and the second bolt can be connected with the pin shaft. Can fix the round pin axle through second mounting hole and second bolt, prevent to receive external force back withdrawal, influence the joint strength of mainboard and installation sleeve plate.

Further, the sliding sleeve is arranged on a group of opposite sides of the main board body, and at least two sliding sleeves are arranged on the same side. The connection strength of the main board body and the mounting sleeve board can be enhanced.

Further, the upper sleeve plate is provided with a magnetic attraction piece, and the magnetic attraction piece can be attracted to the case. The pre-positioning of the host PC mainboard can be realized through the magnetic attraction sheet, so that the host PC mainboard and the host PC can be conveniently installed and connected.

Further, the four magnetic attraction pieces are arranged, and the magnetic attraction pieces are uniformly arranged on the upper sleeve plate. The PC main board is enabled to be stressed uniformly, and offset of the interface module and the notch on the case is reduced.

From the above technical scheme, the utility model has the following advantages:

The scheme provides a PC main board, which can replace a main board body to be connected with a case through the installation sleeve board, so that punching and stress of the main board body are avoided, line damage of the main board body caused by installation is prevented, and the quality and the service life of the PC main board are improved; through the sliding sleeve, the sliding rod, the spring lock pin and the locking groove, the detachable connection with the mounting sleeve plate is realized under the condition of ensuring the integrity of the main board body, and the damage of the main board body caused by mounting is prevented; the sealing plate is used for sealing the locking groove, so that a dustproof effect is achieved, and the service life of the main board body is prolonged; the pin shaft can be fixed through the second mounting hole and the second bolt, so that the connection strength of the main board and the mounting sleeve board is prevented from being influenced by retraction after external force is applied; the pre-positioning of the host PC mainboard can be realized through the magnetic attraction sheet, so that the host PC mainboard and the host PC can be conveniently installed and connected.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 2 is a schematic view of an installation structure of a sliding rod, a sliding sleeve and a spring lock pin in a first embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 4 is a schematic diagram of a third embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a second embodiment of the present utility model.

Fig. 6 is a schematic diagram of a second embodiment of the present utility model.

Fig. 7 is a schematic diagram III of a second embodiment of the present utility model.

In the figure, 1, the closing plate, 2, the second mounting hole, 3, first mounting hole, 4, the mainboard body, 5, the piece is inhaled to magnetism, 6, locking groove, 7, sliding sleeve, 8, spring lock pin, 9, slide bar, 10, spacing hole, 11, interface module, 12, go up the cover board, 13, lower cover board.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.

Detailed description of the preferred embodiments

As shown in fig. 1 to 4, the present embodiment provides a PC motherboard, including a motherboard body 4 and a mounting sleeve board; the main board body 4 is provided with interface modules 11 with various shapes, the periphery of the main board body 4 is provided with an installation sleeve plate, the installation sleeve plate comprises an upper sleeve plate 12 and a lower sleeve plate 13 which are detachably connected, the upper sleeve plate 12 is positioned on the upper surface of the main board body 4, the lower sleeve plate 13 is positioned on the lower surface of the main board body 4, screw holes are formed in corresponding positions of the upper sleeve plate 12 and the lower sleeve plate 13, the upper sleeve plate 12 and the lower sleeve plate 13 can be detachably connected through screws, the installation sleeve plate 12 and the lower sleeve plate 13 are of rectangular structures, the installation sleeve plate can be detachably connected with a case, and the main board body 4 can be connected with the installation sleeve plate in an adhesive mode; in this embodiment, in order to be convenient for overhaul and change mainboard body 4, guarantee the multiple reuse of installation sleeve board, mainboard body 4 can dismantle with the installation sleeve board and be connected, specifically can adopt following specific structure: the edge of the main board body 4 is adhered with a sliding sleeve 7, a sliding rod 9 is arranged in the sliding sleeve 7, the sliding sleeve 7 can move along the sliding rod 9, a spring lock pin 8 is arranged on one side, close to an upper sleeve plate 12, of the sliding sleeve 7, a pin shaft of the spring lock pin 8 can penetrate through the wall of the sliding sleeve 7, a limiting hole 10 is arranged on the sliding rod 9, the pin shaft can be ejected into the limiting hole 10, a locking groove 6 is arranged on the upper sleeve plate 12, the locking groove 6 penetrates through a lower sleeve plate 13, mounting cylinders are arranged at two ends of the locking groove 6, and the mounting cylinders are in clearance fit with the sliding rod 9; in order to enhance the connection strength between the main board body 4 and the mounting sleeve board, the sliding sleeves 7 are arranged on one group of opposite sides of the main board body 4, at least two sliding sleeves 7 on the same side are arranged, three sliding sleeves are arranged in the specific embodiment, and three corresponding limiting holes 10 are also arranged.

As shown in fig. 3, in order to prevent dust and prolong the service life of the main board body 4, a sealing plate 1 is arranged at a position on the lower sleeve plate 13 corresponding to the locking groove, the sealing plate 1 can completely cover the locking groove, a first mounting hole 3 is formed in the sealing plate 1, a first bolt is arranged in the first mounting hole 3, and the first bolt can sequentially penetrate through the sealing plate 1, the lower sleeve plate 13 and the upper sleeve plate 12 to be connected with a chassis.

As shown in fig. 3, in order to avoid the spring lock pin 8 shrinking back under the action of external force, the position relationship between the main board body 4 and the slide bar 9 cannot be ensured, the position of the sealing plate 1 opposite to the limiting hole is provided with a second mounting hole 2, a second bolt is arranged in the second mounting hole 2, the second bolt can be connected with the pin shaft, and a screw hole is arranged at the corresponding position of the end part of the pin shaft.

The assembly method of the PC main board comprises the following steps:

Firstly, a sliding rod 9 is penetrated into a sliding sleeve 7, and when the sliding sleeve 7 is inserted, a limit hole 10 is rotated to one side without contacting with a spring lock pin 8; then, the upper sleeve plate 12 and the lower sleeve plate 13 are respectively placed on the upper surface and the lower surface of the main board body 4, and are aligned, and the slide bar 9 is moved, so that two ends of the slide bar 9 are respectively arranged in the mounting cylinders at two ends of the locking groove 6; rotating the slide bar 9, rotating the limit hole 10 upwards, and drawing the slide bar 9 until hearing the sound that the lock pin of the spring lock pin 8 springs into the limit hole 10; the upper sleeve plate 12 and the lower sleeve plate 13 are firmly installed through screws; the sealing plate 1 is connected to the spring lock pin 8 by a second bolt.

Detailed description of the preferred embodiments

As shown in fig. 5 to 7, this embodiment is identical to the first embodiment in structure, except that: the four corners department of going up the cover plate 12 all is provided with the magnetism and inhales piece 5, and the magnetism is inhaled piece 5 and is visited out the upper surface of going up the cover plate 12, and the magnetism is inhaled piece 5 and can be adsorbed on the quick-witted case, can realize the prearrangement of quick-witted case to this PC mainboard through the magnetism and inhale piece 5, is convenient for realize the erection joint of this PC mainboard and quick-witted case.

The installation method of the PC main board comprises the following steps:

The PC main board is adsorbed on the chassis through the magnetic attraction sheet 5 and subjected to position adjustment, so that the interface module 11 is embedded in the groove of the interface module 11, and then a first bolt sequentially penetrates through the sealing plate 1, the lower sleeve plate 13 and the upper sleeve plate 12 to be connected with the chassis.

The following beneficial effects can be seen from the specific embodiment:

1. The mounting sleeve plate can replace the main board body 4 to be connected with the case, so that punching and stress of the main board body 4 are avoided, line damage of the main board body 4 caused by mounting is prevented, and the quality and the service life of a PC main board are improved;

2. through the sliding sleeve 7, the sliding rod 9, the spring lock pin 8 and the locking groove, the detachable connection with the installation sleeve plate is realized under the condition of ensuring the integrity of the main plate body 4, and the damage of the main plate body 4 caused by installation is prevented;

3. The sealing plate 1 is used for sealing the locking groove, so that a dustproof effect is achieved, and the service life of the main board body 4 is prolonged;

4. the pin shaft can be fixed through the second mounting hole 2 and the second bolt, so that the connection strength of the main board and the mounting sleeve board is prevented from being influenced by retraction after external force is applied;

5. the pre-positioning of the host PC mainboard can be realized through the magnetic attraction sheet 5, so that the host PC mainboard and the host PC can be conveniently installed and connected.

The terms "upper," "lower," "outboard," "inboard," and the like in the description and in the claims of the utility model and in the above figures, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a PC mainboard, includes mainboard body (4), is provided with interface module (11) on mainboard body (4), its characterized in that, mainboard body (4) periphery is provided with the installation nest plate, and the installation nest plate is including last nest plate (12) and lower nest plate (13) of dismantling the connection, goes up the upper surface that nest plate (12) are located mainboard body (4), and lower nest plate (13) are located the lower surface of mainboard body (4), and the installation nest plate can be dismantled with quick-witted case and be connected.

2. PC motherboard according to claim 1, characterized in that the motherboard body (4) is detachably connected to the mounting socket.

3. The PC motherboard as claimed in claim 2, characterized in that the edge of the motherboard body (4) is provided with a sliding sleeve (7), a sliding rod (9) is provided in the sliding sleeve (7), the sliding sleeve (7) can move along the sliding rod (9), a spring lock pin (8) is provided on one side of the sliding sleeve (7) close to the upper sleeve plate (12), a pin shaft of the spring lock pin (8) can penetrate through the sliding sleeve (7), a limit hole (10) is provided on the sliding rod (9), the pin shaft can pop out into the limit hole (10), a locking groove (6) is provided on the upper sleeve plate (12), the locking groove (6) penetrates through the lower sleeve plate (13), and the sliding rod (9) is detachably arranged in the locking groove (6).

4. A PC motherboard according to claim 3, characterized in that the lower sleeve plate (13) is provided with a sealing plate (1) at a position corresponding to the locking groove (6), the sealing plate (1) is provided with a first mounting hole (3), a first bolt is arranged in the first mounting hole (3), and the first bolt can sequentially penetrate through the sealing plate (1), the lower sleeve plate (13) and the upper sleeve plate (12) to be connected with the chassis.

5. The PC motherboard according to claim 4, characterized in that a second mounting hole (2) is provided in a position of the sealing plate (1) opposite to the limiting hole (10), and a second bolt is provided in the second mounting hole (2), which can be connected with the pin shaft.

6. A PC motherboard according to claim 3, characterized in that the sliding sleeves (7) are arranged on a set of opposite sides of the motherboard body (4), and that the sliding sleeves (7) on the same side are provided with at least two.

7. PC motherboard according to claim 1, characterized in that the upper cover plate (12) is provided with a magnetic attraction piece (5), which magnetic attraction piece (5) can be attracted to the chassis.

8. PC motherboard according to claim 7, characterized in that the magnetic attraction pieces (5) are provided in four, the magnetic attraction pieces (5) being uniformly arranged on the upper cover plate (12).