Mainboard mounting structure of mini-host

Abstract

The utility model discloses a mainboard installation structure of a mini-host, which relates to the technical field of mini-hosts and comprises a shell, a main board, a main board, a main board and a main board, the supporting frame is detachably connected with the shell, the supporting frame comprises a first frame body and a second frame body which are arranged in a stacked mode, and the first frame body and the second frame body are detachably connected; the main board comprises a board body and a connecting port formed in the board body, the board body is arranged on the first frame body, the first frame body is connected with the second frame body, and the connecting port can be clamped by the board body and the second frame body. According to the technical scheme provided by the utility model, the problems that the durability of the mainboard of the existing mini host is reduced and the maintenance probability is increased can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mini host computer, especially a mainboard mounting structure of mini host computer. BACKGROUND

[0002] Mini host computer is a kind of computing device, and the volume is much smaller than traditional desktop computer, can provide similar function with standard desktop computer, simultaneously occupies less space, and is more energy-saving. Since mini host computer has good portability and good performance, when going out to work, mini host computer is selected to be carried.

[0003] Since mini host computer exists multiple plug-in and plug-out lines during carrying out, at this time, it will cause the connection port on the mainboard in mini host computer to be loose, thereby causing the problem of the decrease of the durability of the mainboard of mini host computer and the increase of repair probability. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of mainboard mounting structure of mini host computer, to solve the problem of the decrease of the durability of the mainboard of existing mini host computer and the increase of repair probability.

[0005] To achieve the above-mentioned purpose, the mainboard mounting structure of mini host computer provided by the utility model comprises:

[0006] A shell;

[0007] A support frame, which is detachably connected with the shell, comprises a first frame body and a second frame body arranged in layers, and the first frame body and the second frame body are detachably connected;And

[0008] A mainboard comprising a board body and a connection port provided on the board body, the board body is arranged in the first frame body, the first frame body and the second frame body are connected, so that the connection port is clamped by the board body and the second frame body.

[0009] In an embodiment, the second frame body is provided with an abutting portion, and when the first frame body and the second frame body are connected, the abutting portion abuts against the connection port.

[0010] In an embodiment, the second frame body is provided with a connecting column towards the first frame body, and when the first frame body and the second frame body are connected, the connecting column abuts against the board body, and the first frame body and the connecting column are detachably connected.

[0011] In an embodiment, the first frame body and the connecting column are detachably connected by a screw member, and the screw member passes through the first frame body and the board body and is locked with the connecting column.

[0012] In an embodiment, the second frame body is configured as an integral molding member.

[0013] In an embodiment, the first frame body is configured as a ring structure.

[0014] In an embodiment, the support frame is made of aluminum.

[0015] In an embodiment, the first frame body is provided with a slot, the shell is provided with a plug-in part, the plug-in part is inserted into the slot, and the first frame body can be fixed to the shell.

[0016] In an embodiment, the plug-in part comprises a shaft body and a pull ring rotatably connected to the shaft body, the shaft body is inserted into the shell, and the pull ring is located outside the shell.

[0017] In an embodiment, the first frame body has a first side surface and a second side surface arranged oppositely, and the slot is configured as a plurality of slots, and the plurality of slots are arranged on the first side surface and the second side surface, respectively.

[0018] The technical scheme of the utility model discloses a support frame, and the support frame is detachably connected with the shell, specifically, the support frame is installed inside the shell, the support frame comprises a first frame body and a second frame body arranged in layers, the first frame body and the second frame body are detachably connected, further, the plate body is arranged on the first frame body, specifically, when the first frame body and the second frame body are connected, that is, the first frame body and the second frame body are arranged in layers, the plate body is located between the first frame body and the second frame body, at this time, the connecting port on the plate body is clamped by the plate body and the second frame body, so that the connecting port receives the restraint force from the second frame body towards the plate body, so that the connecting port is better restricted on the plate body, at this time, during the plug-in and plug-out process of the mini host, when the connecting terminal is inserted into the connecting port, the stability of the connecting port can be better under the clamping of the second frame body and the plate body, and under the condition of multiple plug-in and plug-out, the problem that the service life of the mainboard of the mini host is reduced due to the loosening of the connecting port can be avoided, and the technical problems existing in the prior art can be solved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structures shown in these drawings without creative labor.

[0020] Figure 1 The structure diagram of the mainboard mounting structure of the mini host provided by the utility model;

[0021] Figure 2 For Figure 1 Structure diagram of another perspective of the mainboard mounting structure of the mini host;

[0022] Figure 3 Structure diagram of an embodiment of the support frame and the mainboard in the mainboard mounting structure of the mini host;

[0023] Figure 4 For Figure 3 Structure diagram of cooperation of the first frame body and the connecting column;

[0024] Figure 5 For Figure 3 Structure diagram of the slot on the first frame body.

[0025] Explanation of reference numerals:

[0026] 100, shell;

[0027] 200, support frame; 210, first frame body; 220, second frame body; 221, abutting portion; 222, connecting column; 230, slot;

[0028] 300, mainboard; 310, board body; 320, connecting port;

[0029] 400, plug-in part.

[0030] The realization, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0034] The mini host is a kind of computing device with volume far less than traditional desktop computer, can provide similar function with standard desktop computer, simultaneously occupies less space, and is more energy-saving. Since mini host has good portability and good performance, when going out to work, mini host is selected to be carried.

[0035] Since mini host exists multiple plug-in line conditions during carrying out, at this time, it will lead to the loosening of the connecting port on the mainboard in mini host, thereby causing the problem of the durability of the mainboard of mini host to decline, and the maintenance probability to increase, its main reason is because connecting port is only connected with mainboard, and the constraint force is only mainboard, after frequent plugging, the unidirectional constraint force close to mainboard cannot make connecting port stably set on mainboard, thereby leading to the loosening of connecting port, and the problem of signal transmission not being smooth.

[0036] The utility model provides a kind of mainboard mounting structure of mini host.

[0037] Please refer to Figure 3 In an embodiment of the utility model, the mainboard mounting structure of the mini host includes:

[0038] Shell 100, wherein hard disk, display card, mainboard 300 and other hardware structures are arranged in shell 100, and wherein mainboard 300 includes board body 310 and connecting port 320 arranged on board body 310, further, CPU and other structures are arranged on board body 310.

[0039] The support frame 200 is detachably connected with the shell 100, and specifically, the support frame 200 is installed inside the shell 100. The support frame 200 includes a first frame body 210 and a second frame body 220 which are stacked and detachably connected. Further, the board body 310 is arranged in the first frame body 210. Specifically, when the first frame body 210 and the second frame body 220 are connected, that is, the first frame body 210 and the second frame body 220 are stacked, the board body 310 is located between the first frame body 210 and the second frame body 220. At this time, the connection port 320 on the board body 310 is clamped by the board body 310 and the second frame body 220. Thus, the second frame body 220 gives the connection port 320 a constraint force towards the board body 310, so that the connection port 320 is constrained by the board body 310 and the second frame body 220, thereby better limiting the connection port 320 on the board body 310. At this time, during the plugging process of the mini host, when the connection terminal is inserted into the connection port 320, the stability of the connection port 320 under the clamping of the second frame body 220 and the board body 310 can be better. In the case of multiple plugging, the problem of decrease in durability of the mainboard 300 caused by loosening of the connection port 320 can be avoided, thereby solving the technical problems existing in the prior art.

[0040] In an embodiment, the second frame body 220 is provided with an abutting portion 221. When the first frame body 210 and the second frame body 220 are connected, the abutting portion 221 abuts against the connection port 320. Specifically, the number of abutting portions 221 is correspondingly arranged according to the number of connection ports 320 on the mainboard 300. For example, one abutting portion 221 corresponds to one connection port 320, or two abutting portions 221 correspond to one connection port 320, etc. Further, by connecting the first frame body 210 and the second frame body 220, the abutting portion 221 abuts against the connection port 320, giving the connection port 320 a force towards the board body 310. At this time, the connection port 320 can be clamped by the abutting portion 221 and the board body 310 on both sides, thereby being stably arranged on the mainboard 300. Further, the abutting portion 221 in the embodiment can be a wave structure (see Figure 3), in the embodiment, when the abutting portion 221 is configured as a wave structure, the second frame body 220 is configured as an integral molding, wherein the second frame body 220 can be integrally molded by a punching or injection molding process. In some embodiments, it can also be a column structure (not shown), in particular, when the column structure is selected, wherein the outer side of the column structure is provided with a threaded structure, wherein the column structure is detachably connected with the second frame body 220 through the threaded structure, it can be understood that the column structure penetrates through the second frame body 220, at this time, according to the connection port 320 of different height, the distance between the end of the column structure contacting the connection port 320 and the second frame body 220 can be adjusted by rotating the column structure, so that the column structure adapts to the connection port 320 of different height.

[0041] In an embodiment, the second frame body 220 further protrudes a connecting column 222 towards the first frame body 210, when the first frame body 210 and the second frame body 220 are connected, the connecting column 222 abuts against the board body 310, the first frame body 210 is detachably connected with the connecting column 222, further, the connecting column 222 is fixedly arranged on the second frame body 220, wherein the connecting column 222 can be fixedly arranged on the second frame body 220 by screw locking, or can be fixedly arranged on the second frame body 220 by welding. Further, in the embodiment, the first frame body 210 is detachably connected with the connecting column 222 by a screw, the screw passes through the first frame body 210 and the board body 310 and is locked with the connecting column 222, so that the board body 310 can be installed and disassembled more conveniently, mainly because the screw passes through the second frame body 220 first, then passes through the board body 310 and then connects with the connecting column 222, at this time, a shorter screw can be selected, thereby facilitating installation and disassembly.

[0042] In an embodiment, the first frame body 210 is configured as a ring structure, in particular, the ring structure of the first frame body 210 mainly contacts the edge of the board body 310, under the action of the ring structure, the board body 310 can be prevented from being covered by a large area, thereby affecting the heat dissipation of the mainboard 300, and the possibility of the first frame body 210 contacting the antenna of the hardware on the board body 310 can also be reduced.

[0043] In an embodiment, the support frame 200 is configured as an aluminum metal material, so that the aluminum metal material can better conduct heat and have a heat dissipation effect, especially the second frame body 220, and when the abutting portion 221 on the second frame body 220 is configured as a wave structure, at this time, the abutting portion 221 can have a larger contact area with the connection port 320, when the connection port 320 transmits data at high speed, the heat generated by the connection port 320 can be transmitted to the second frame body 220 through the connection port 320, and then partially shared by the second frame body 220, thereby achieving the purpose of dissipating heat for the connection port 320.

[0044] In an embodiment, the detachable structure between the support frame 200 and the shell 100 can adopt the following structure: the first frame body 210 is provided with a slot 230, the shell 100 is provided with a plug-in part 400, the plug-in part 400 is inserted into the slot 230, and the first frame body 210 can be fixed to the shell 100. In this way, when the support frame 200 and the mainboard 300 are installed into the shell 100, the slot 230 on the mainboard 300 corresponds to the reserved socket on the shell 100, and at this time, the plug-in part 400 is inserted into the slot 230 through the reserved socket, so that the support frame 200 is fixed to the shell 100. Meanwhile, in this embodiment, the plug-in part 400 is used to plug in and fix the support frame 200 to the shell 100, which is convenient for disassembling and assembling the protective part. However, the design is not limited to this. In other embodiments, the support frame 200 and the shell 100 can be detachably connected by screw locking.

[0045] In an embodiment, further, the plug-in part 400 can adopt the following structure: the plug-in part 400 comprises a shaft body and a pull ring rotatably connected to the shaft body, the shaft body is inserted into the shell 100, and the pull ring is located outside the shell 100 when the shaft body is inserted into the shell 100. In this way, when plugging in, the shaft body can be pulled out through the pull ring, which can further facilitate the disassembly of the support frame 200.

[0046] In an embodiment, the first frame body 210 has oppositely arranged first and second side surfaces, and the slot 230 is configured as a plurality of slots, and the plurality of slots 230 are arranged on the first and second side surfaces, respectively. In this way, the support frame 200 can be stably limited on the shell 100. In some embodiments, the first frame body 210 can be a ring structure, and at this time, the slot 230 is configured as a plurality of slots, and the plurality of slots 230 are arranged in the circumferential direction of the first frame body 210.

[0047] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made by referring to the content of the present application and the drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A main board mounting structure of a mini host, characterized by comprising: The application relates to a support frame for a shell. The support frame comprises a first frame body and a second frame body which are detachably connected and arranged in a stack, and a main plate comprising a plate body and a connecting port arranged on the plate body. The plate body is arranged on the first frame body, and the first frame body and the second frame body are connected so that the connecting port is clamped by the plate body and the second frame body. The second frame body is provided with an abutting portion which abuts against the connecting port when the first frame body and the second frame body are connected.

2. The main board mounting structure of a mini host according to claim 1, wherein, The second frame body is provided with a connecting column which protrudes towards the first frame body, and the connecting column abuts against the plate body when the first frame body and the second frame body are connected.

3. The main board mounting structure of a mini host according to claim 2, wherein, The first frame body and the connecting column are detachably connected by a screw member which is locked with the connecting column through the first frame body and the plate body.

4. The main board mounting structure of a mini host according to claim 3, wherein, The second frame body is configured as an integral forming member.

5. The main board mounting structure of a mini host according to claim 3, wherein The first frame body is configured as a ring structure.

6. The main board mounting structure of a mini host according to claim 1, wherein, The support frame is made of aluminum metal material.

7. The mini-host's main board mounting structure according to claim 1, wherein, The first frame body is provided with a slot, and a plug-in member is arranged on the shell and inserted into the slot so as to fix the first frame body on the shell.

8. The mini-host's main board mounting structure according to claim 1, wherein, The plug-in member comprises a shaft body and a pull ring which is rotationally connected to the shaft body.

9. The mini-host's main board mounting structure according to claim 8, wherein, The shaft body is inserted into the shell, and the pull ring is located outside the shell.

10. The main board mounting structure of a mini host according to claim 9, wherein, The first frame body is provided with a first side surface and a second side surface which are oppositely arranged. The slot is configured as a plurality of slots which are arranged on the first side surface and the second side surface respectively.

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