Embedded PC mainboard structure and production auxiliary device

Abstract

The utility model provides an embedded PC mainboard structure and a production auxiliary device, and relates to the field of embedded PC mainboards, the embedded PC mainboard structure comprises a mounting rack, the top end of the mounting rack is movably connected with the bottom end of an embedded PC mainboard body, a fixing groove is arranged in the embedded PC mainboard body, the top end of the mounting rack is movably connected with the bottom end of a heat dissipation plate, and the bottom end of the heat dissipation plate is fixedly connected with the mounting rack. The top end of the heat dissipation plate is fixedly connected with the bottom end of the heat dissipation sheet, the end point of the heat dissipation plate is fixedly connected with the outer wall of the mounting mechanism, and the top end of the mounting frame is fixedly connected with the bottom end of the positioning supporting mechanism. According to the device, a clamping block is extruded to drive an extrusion block to extrude a reset spring, meanwhile, a limiting plate is attached to the outer wall of a limiting rod to move for limiting, and the clamping block can enter a stabilizing groove due to extrusion of the clamping block, so that the clamping block is not clamped at the top of the reset spring, and a mounting block is not stabilized; and the heat dissipation plate is convenient to mount and dismount, so that the heat dissipation plate is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded PC mainboards, in particular to an embedded PC mainboard structure and a production auxiliary device. Background Art

[0002] An embedded PC motherboard is a motherboard specifically used for embedded systems. It has the characteristics of being small, low power consumption, and high performance. It is usually widely used in industrial control, medical equipment, intelligent transportation, the Internet of Things and other fields.

[0003] In the prior art, today's embedded PC motherboards are often equipped with heat sinks on their surfaces for heat dissipation. However, since the heat sinks are often fixed to the motherboard surface and difficult to remove, replacing the heat sinks is inconvenient. Furthermore, when the motherboard is mounted on a frame, it is necessary to use tools and screws to install it. However, due to the small size of the embedded PC motherboard, the use of tools and screws is inconvenient. Utility Model Content

[0004] The present invention aims to provide an embedded PC motherboard structure and production auxiliary device to address the problems raised in the above-mentioned background art, namely, that the heat sink is often fixed to the motherboard surface and is difficult to remove, making it inconvenient to replace the heat sink. Furthermore, when the motherboard is mounted on a frame, it is necessary to use tools and screws to install it. Due to the small size of the embedded PC motherboard, the use of tools and screws is inconvenient.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes: a mounting bracket, the top of the mounting bracket is movably connected to the bottom end of the embedded PC motherboard body, a fixing groove is opened inside the embedded PC motherboard body, the top of the mounting bracket is movably connected to the bottom end of the heat sink, the top of the heat sink is fixedly connected to the bottom end of the heat sink, the end point of the heat sink is fixedly connected to the outer wall of the mounting mechanism, the mounting mechanism includes a fixing block, a limiting groove, a limiting rod, a limiting plate, an extrusion block, a return spring, a card block, a mounting block and a stabilizing groove, the top end of the mounting bracket is fixedly connected to the bottom end of the positioning support mechanism, the positioning support mechanism includes a support rod, a gasket, a positioning rod, a mounting thread block and a mounting nut, the inner wall of the fixing groove is fixedly connected to the outer wall of the mounting mechanism, and the outer wall of the positioning support mechanism is movably connected to the inner wall of the embedded PC motherboard body.

[0006] As a preferred embodiment, the outer wall of the fixing block is fixedly connected to the inner wall of the fixing groove, and limiting grooves are provided inside both sides of the fixing block, and the inner walls of the limiting grooves are fixedly connected to both ends of the limiting rod.

[0007] As a preferred embodiment, a limiting opening is provided inside the limiting plate, and the outer wall of the limiting rod is movably connected to the inner wall of the limiting opening, and the top end of the limiting plate is fixedly connected to the bottom end of the extrusion block.

[0008] As a preferred embodiment, the extrusion block is fixedly connected to both ends of the return spring, and the top end of the extrusion block is fixedly connected to the bottom end of the clamping block, and the clamping block is arranged in a trapezoidal shape.

[0009] As a preferred embodiment, the outer wall of the mounting block is fixedly connected to the outer wall of the end point of the heat sink, and a stabilizing groove is provided inside the mounting block, and the inner wall of the stabilizing groove is movably connected to the outer wall of the extrusion block.

[0010] As a preferred embodiment, the bottom end of the mounting bracket is fixedly connected to the bottom end of the support rod, and the top end of the support rod is movably connected to the bottom end of the gasket, and the top end of the support rod is fixedly connected to the bottom end of the positioning rod.

[0011] As a preferred embodiment, the top end of the positioning rod is fixedly connected to the bottom end of the mounting thread block, and the inner wall of the mounting nut is threadedly connected to the outer wall of the mounting thread block. A mounting opening is provided inside the embedded PC motherboard body, and the inner wall of the mounting opening is movably connected to the outer wall of the positioning rod.

[0012] A production auxiliary device is provided, wherein the above-mentioned embedded PC mainboard structure is installed.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The clamping block is pressed against the reset spring and the clamping block is pressed against the reset spring, and the clamping block enters the interior of the stable groove. After the heat sink is installed, the clamping block extends to the top of the stable groove. The reset spring resets the clamping block and the top of the mounting block, thereby stabilizing the mounting block. When the heat sink is replaced, the clamping block is pressed and drives the clamping block to press the reset spring. At the same time, the limit plate moves along the outer wall of the limit rod to limit the position. The clamping block is pressed so that the clamping block can enter the interior of the stable groove, thereby preventing the clamping block from being stuck on the top of the reset spring and destabilizing the mounting block. The heat sink can then be removed, which facilitates the installation and removal of the heat sink and the replacement of the heat sink.

[0015] 2. According to the present invention, when installing and positioning the embedded PC motherboard body, the embedded PC motherboard body is placed above the mounting frame, the positioning rod and the mounting thread block are inserted into the interior of the mounting opening, and the bottom of the embedded PC motherboard body contacts the top of the gasket. The mounting nut is placed above the mounting thread block and rotated, so that the embedded PC motherboard body is stabilized above the mounting frame through the positioning rod, thereby completing the installation between the mounting frame and the embedded PC motherboard body, eliminating the use of screws and tools, and facilitating the installation operation of the mounting frame and the embedded PC motherboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embedded PC mainboard and a production auxiliary device provided by the utility model;

[0017] Figure 2 A schematic diagram of a heat dissipation plate of an embedded PC motherboard structure and a production auxiliary device provided by the utility model;

[0018] Figure 3 A schematic diagram of an embedded PC motherboard structure and a production auxiliary device provided by the present invention;

[0019] Figure 4 A cross-sectional view of an embedded PC motherboard structure and an installation mechanism of a production auxiliary device provided by the present invention;

[0020] Figure 5 This is a cross-sectional view of an embedded PC mainboard structure and a positioning support mechanism of a production auxiliary device provided by the utility model.

[0021] Legend:

[0022] 1. Mounting frame; 2. Embedded PC motherboard body; 3. Fixing slot; 4. Heat sink; 5. Heat sink; 6. Mounting mechanism; 601. Fixing block; 602. Limiting slot; 603. Limiting rod; 604. Limiting plate; 605. Extrusion block; 606. Return spring; 607. Clamping block; 608. Mounting block; 609. Stabilizing slot; 7. Positioning support mechanism; 701. Support rod; 702. Gasket; 703. Positioning rod; 704. Mounting thread block; 705. Mounting nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: it includes: a mounting bracket 1, the top of the mounting bracket 1 is movably connected to the bottom end of the embedded PC motherboard body 2, a fixing groove 3 is opened inside the embedded PC motherboard body 2, the top of the mounting bracket 1 is movably connected to the bottom end of the heat sink 4, the top of the heat sink 4 is fixedly connected to the bottom end of the heat sink 5, the end point of the heat sink 4 is fixedly connected to the outer wall of the mounting mechanism 6, the mounting mechanism 6 includes a fixing block 601, a limiting groove 602, a limiting rod 603, a limiting plate 604, an extrusion block 605, a return spring 606, a clamping block 607, a mounting block 608 and a stabilizing groove 609, the top of the mounting bracket 1 is fixedly connected to the bottom end of the positioning support mechanism 7, the positioning support mechanism 7 includes a support rod 701, a gasket 702, a positioning rod 703, a mounting thread block 704 and a mounting nut 705, the inner wall of the fixing groove 3 is fixedly connected to the outer wall of the mounting mechanism 6, and the outer wall of the positioning support mechanism 7 is movably connected to the inner wall of the embedded PC motherboard body 2.

[0025] In one embodiment, the outer wall of the fixing block 601 is fixedly connected to the inner wall of the fixing groove 3 , and limiting grooves 602 are provided inside both sides of the fixing block 601 , and the inner walls of the limiting grooves 602 are fixedly connected to both ends of the limiting rod 603 .

[0026] Specifically, the inner wall of the limiting groove 602 and the limiting rod 603 ensure the stability of the limiting plate 604 during movement.

[0027] In one embodiment, a limiting opening is provided inside the limiting plate 604 , and the outer wall of the limiting rod 603 is movably connected to the inner wall of the limiting opening, and the top end of the limiting plate 604 is fixedly connected to the bottom end of the extrusion block 605 .

[0028] Specifically, the setting of the limit opening increases the stability of the extrusion block 605 during movement.

[0029] In one embodiment, the extrusion block 605 is fixedly connected to both ends of the return spring 606 , and the top end of the extrusion block 605 is fixedly connected to the bottom end of the clamping block 607 , which is arranged in a trapezoidal shape.

[0030] Specifically, the extrusion block 605 is used to squeeze the return spring 606 through the inclined surface of the clamping block 607 .

[0031] In one embodiment, the outer wall of the mounting block 608 is fixedly connected to the outer wall of the end point of the heat sink 4 , and a stabilizing groove 609 is provided inside the mounting block 608 , and the inner wall of the stabilizing groove 609 is movably connected to the outer wall of the extrusion block 605 .

[0032] Specifically, the arrangement of the stabilizing groove 609 facilitates the positioning of the extrusion block 605 and the clamping block 607 .

[0033] In one embodiment, the bottom end of the mounting frame 1 is fixedly connected to the bottom end of the support rod 701 , and the top end of the support rod 701 is movably connected to the bottom end of the gasket 702 , and the top end of the support rod 701 is fixedly connected to the bottom end of the positioning rod 703 .

[0034] Specifically, the bottom of the embedded PC mainboard body 2 contacts the top of the gasket 702 , and the gasket 702 reduces damage to the bottom of the embedded PC mainboard body 2 during installation.

[0035] In one embodiment, the top end of the positioning rod 703 is fixedly connected to the bottom end of the mounting thread block 704, and the inner wall of the mounting nut 705 is threadedly connected to the outer wall of the mounting thread block 704. A mounting opening is opened inside the embedded PC motherboard body 2, and the inner wall of the mounting opening is movably connected to the outer wall of the positioning rod 703.

[0036] Specifically, the positioning rod 703 and the mounting screw block 704 are inserted into the interior of the mounting opening, which facilitates the installation operation of the mounting frame 1 and the embedded PC mainboard body 2 .

[0037] A production auxiliary device is provided, wherein the above-mentioned embedded PC mainboard structure is installed.

[0038] Specifically, it facilitates the installation and removal of the heat sink 4 , thereby facilitating the replacement of the heat sink 4 , eliminating the need for screws and tools, and facilitating the installation of the mounting frame 1 and the embedded PC mainboard body 2 .

[0039] Working principle: When installing and positioning the embedded PC motherboard body 2, place the embedded PC motherboard body 2 on top of the mounting frame 1, so that the positioning rod 703 and the mounting screw block 704 are inserted into the interior of the mounting port. At the same time, the bottom of the embedded PC motherboard body 2 contacts the top of the gasket 702. Cover the mounting screw block 704 with the mounting screw block and rotate it so that the embedded PC motherboard body 2 is stabilized on the top of the mounting frame 1 through the positioning rod 703, thereby completing the installation between the mounting frame 1 and the embedded PC motherboard body 2. When installing the heat sink 4 on the surface of the embedded PC motherboard body 2, align the stabilizing groove 609 with the clamping block 607, and the extrusion block 605 is pressed by the inclined surface of the clamping block 607. The return spring 606 is squeezed, and the block 607 enters the interior of the stabilizing groove 609. When the heat sink 4 is installed, the block 607 extends to the top of the stabilizing groove 609. The reset of the return spring 606 makes the block 607 stuck on the top of the mounting block 608, thereby stabilizing the mounting block 608. When the heat sink 4 is replaced, the block 607 is squeezed to drive the squeezing block 605 to squeeze the return spring 606. At the same time, the limit plate 604 moves and limits the outer wall of the limit rod 603. The squeeze of the block 607 allows the block 607 to enter the interior of the stabilizing groove 609, so that the block 607 is not stuck on the top of the return spring 606, and the mounting block 608 is not stabilized, and the heat sink 4 is removed.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An embedded PC motherboard structure, characterized in that: include: The mounting frame (1) is provided with a top end of the mounting frame (1) being movably connected to the bottom end of the embedded PC motherboard body (2), a fixing groove (3) being provided inside the embedded PC motherboard body (2), a top end of the mounting frame (1) being movably connected to the bottom end of the heat dissipation plate (4), a top end of the heat dissipation plate (4) being fixedly connected to the bottom end of the heat sink (5), an end point of the heat dissipation plate (4) being fixedly connected to the outer wall of the mounting mechanism (6), and the mounting mechanism (6) comprising a fixing block (601), a limiting groove (602), a limiting rod (603), a limiting plate (604), an extrusion The mounting frame (1) comprises a mounting block (605), a return spring (606), a clamping block (607), a mounting block (608) and a stabilizing groove (609); the top end of the mounting frame (1) is fixedly connected to the bottom end of the positioning support mechanism (7); the positioning support mechanism (7) comprises a support rod (701), a gasket (702), a positioning rod (703), a mounting threaded block (704) and a mounting nut (705); the inner wall of the fixing groove (3) is fixedly connected to the outer wall of the mounting mechanism (6); and the outer wall of the positioning support mechanism (7) is movably connected to the inner wall of the embedded PC motherboard body (2).

2. The embedded PC motherboard structure according to claim 1, wherein: The outer wall of the fixing block (601) is fixedly connected to the inner wall of the fixing groove (3), and limiting grooves (602) are provided inside both sides of the fixing block (601), and the inner walls of the limiting grooves (602) are fixedly connected to the two ends of the limiting rod (603).

3. The embedded PC motherboard structure according to claim 1, wherein: A limiting opening is provided inside the limiting plate (604), and the outer wall of the limiting rod (603) is movably connected to the inner wall of the limiting opening. The top end of the limiting plate (604) is fixedly connected to the bottom end of the extrusion block (605).

4. The embedded PC motherboard structure according to claim 1, wherein: The extrusion block (605) is fixedly connected to both ends of the return spring (606), and the top end of the extrusion block (605) is fixedly connected to the bottom end of the clamping block (607), and the clamping block (607) is arranged in a trapezoidal shape.

5. The embedded PC motherboard structure according to claim 1, wherein: The outer wall of the mounting block (608) is fixedly connected to the outer wall of the end point of the heat dissipation plate (4), and a stabilizing groove (609) is provided inside the mounting block (608), and the inner wall of the stabilizing groove (609) is movably connected to the outer wall of the extrusion block (605).

6. The embedded PC motherboard structure according to claim 1, wherein: The bottom end of the mounting frame (1) is fixedly connected to the bottom end of the support rod (701), and the top end of the support rod (701) is movably connected to the bottom end of the gasket (702), and the top end of the support rod (701) is fixedly connected to the bottom end of the positioning rod (703).

7. The embedded PC motherboard structure according to claim 6, characterized in that: The top end of the positioning rod (703) is fixedly connected to the bottom end of the mounting thread block (704), and the inner wall of the mounting nut (705) is threadedly connected to the outer wall of the mounting thread block (704). A mounting opening is provided inside the embedded PC motherboard body (2), and the inner wall of the mounting opening is movably connected to the outer wall of the positioning rod (703).

8. A production auxiliary device, characterized in that: The production auxiliary device is installed with the embedded PC mainboard structure as described in any one of claims 1-7.

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