Fixing device for computer mainboard
By designing fixing devices for sliding blocks, guide rods and threaded connections, the problem of poor fixing of motherboards of different sizes in the prior art is solved, and flexible and stable fixing effect is achieved. The motherboard is improved through multi-point reinforcement and heat dissipation holes. Stability and service life.
Patent Information
- Application Number
- CN202420513817.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The existing motherboard fixture design cannot be effectively adapted to motherboards of different sizes, resulting in poor fixation effect or inability to fix, and the adjustment steps are cumbersome, which increases operational complexity and time cost, affecting stability and accuracy.
A fixing device including a mounting plate, a main board, a first fixing member and a second fixing member is designed. Through components such as sliding blocks, guide rods, adjustment plates, threaded holes and soft rubber heads, flexible fixing of motherboards of different sizes is achieved. With the cooperation of the sliding block and the guide rod, the fixing effect is enhanced through threaded connections and multi-point reinforcement of the soft rubber head, and the stability and installation convenience are improved through the heat dissipation holes and fixing holes.
The stable fixation of motherboards of various sizes is achieved, the adjustment steps are simplified, the adaptability and stability of the fixing device are improved, the damage to the surface of the motherboard is reduced, and the service life of the motherboard is improved through the heat dissipation hole.
Smart Images
Figure CN222319388U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mainboard fixing equipment, in particular to a fixing device for a computer mainboard. Background Art
[0002] The design of existing fixing devices is often optimized for a specific size or a motherboard size within a certain range. However, computer motherboards have various specifications and large size differences. When dealing with motherboards of different sizes, the fixing device may not provide sufficient adaptability and flexibility, resulting in poor fixing effect or failure to fix. In order to adapt to motherboards of different sizes, the fixing device usually needs to achieve adjustment through the coordinated work of multiple components. However, these adjustment steps are often cumbersome and require users to manually operate multiple components and make precise adjustments, which not only increases the complexity and time cost of the operation, but may also affect the stability and accuracy of the fixation. Utility Model Content
[0003] The purpose of the utility model is to provide a fixing device for a computer motherboard in order to solve the problem that the existing motherboard fixing device is inconvenient to fix motherboards of various sizes.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for a computer motherboard, comprising: a mounting plate, a motherboard, a first fixing member and a second fixing member, characterized in that a limiting block is fixedly connected to one side of the mounting plate, a guide rod is fixedly connected to one side of the limiting block, a sliding block is fixedly connected to the top of the first fixing member, an adjustment plate is fixedly connected to one side of the first fixing member, a first threaded hole is opened above the adjustment plate, an adjustment groove is opened on one side of the second fixing member, a first through hole is opened above the second fixing member, and a first fixing bolt is provided above the first through hole.
[0005] As a further solution of the utility model: a card groove is opened on the inner side of the first fixing member and the second fixing member, a second threaded hole is opened on one side of the first fixing member and the second fixing member, a second fixing bolt is arranged on one side of the second threaded hole, and a soft rubber head is fixedly connected to one side of the second fixing bolt.
[0006] As a further solution of the utility model: a heat dissipation hole is opened on one side of the mounting plate, a fixing hole is opened on the other end of the side surface of the mounting plate, and a third fixing bolt is arranged inside the fixing hole.
[0007] As a further solution of the utility model: the number of the limit blocks is set to four groups, the number of the guide rods is set to two groups, and the two groups of guide rods are respectively arranged between every two groups of limit blocks, and the sliding block is adapted to and slidably connected to the guide rods.
[0008] As a further solution of the utility model: the adjustment plates and the adjustment slots are both provided in two groups and are adapted to each other, and the first threaded hole penetrates through the first through hole and is threadedly connected to the first fixing bolt.
[0009] As a further solution of the utility model: the second threaded hole, the second fixing bolt and the soft rubber head are provided in multiple groups, and the second threaded hole and the second fixing bolt are adapted to be threadedly connected.
[0010] As a further solution of the utility model: the fixing holes and the third fixing bolts are each provided in four groups, and are symmetrically arranged at the four ends of the mounting plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, after the first fixing member slides to a suitable position along the guide rod through the sliding block, the adjustment plate is matched with the adjustment groove on the second fixing member to achieve the relative position fixing of the first fixing member and the second fixing member, and the first fixing bolt passes through the first through hole and is threadedly connected with the first threaded hole, thereby further enhancing the fixing effect between the two, and improving the problem that the existing motherboard fixing device is inconvenient to fix motherboards of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of a fixing device for a computer motherboard according to the utility model;
[0014] Figure 2 It is a schematic diagram of the structure inside a fixing device for a computer motherboard according to the utility model;
[0015] Figure 3 It is a structural schematic diagram of a fixing member in a fixing device for a computer motherboard described in the utility model;
[0016] Figure 4 It is a structural schematic diagram of a mounting plate in a fixing device for a computer motherboard described in the utility model;
[0017] Figure 5 It is a structural schematic diagram of a second fixing bolt in a fixing device for a computer motherboard described in the utility model.
[0018] In the figure: 1. mounting plate; 2. main board; 3. first fixing member; 4. second fixing member; 5. limit block; 6. guide rod; 7. sliding block; 8. adjustment plate; 9. first threaded hole; 10. adjustment slot; 11. first through hole; 12. first fixing bolt; 13. slot; 14. second threaded hole; 15. second fixing bolt; 16. soft rubber head; 17. heat dissipation hole; 18. fixing hole; 19. third fixing bolt. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.
[0021] Reference Figures 1 to 5In the embodiment of the utility model, a fixing device for a computer motherboard comprises: a mounting plate 1, a motherboard 2, a first fixing member 3 and a second fixing member 4, characterized in that a limiting block 5 is fixedly connected to one side of the mounting plate 1, a guide rod 6 is fixedly connected to one side of the limiting block 5, a sliding block 7 is fixedly connected to the top of the first fixing member 3, four groups of limiting blocks 5 are provided, two groups of guide rods 6 are provided, and the two groups of guide rods 6 are respectively provided between each two groups of limiting blocks 5, the sliding block 7 is adapted to the guide rod 6 and is slidably connected, an adjusting plate 8 is fixedly connected to one side of the first fixing member 3, a first threaded hole 9 is provided on the top of the adjusting plate 8, and an adjusting groove is provided on one side of the second fixing member 4 10, a first through hole 11 is opened above the second fixing member 4, and a first fixing bolt 12 is arranged above the first through hole 11. There are two groups of adjusting plates 8 and adjusting grooves 10, and they are adapted to each other. The first threaded hole 9 passes through the first through hole 11 and is threadedly connected with the first fixing bolt 12. After the first fixing member 3 slides to a suitable position along the guide rod 6 through the sliding block 7, the adjusting plate 8 is used to cooperate with the adjusting groove 10 on the second fixing member 4 to achieve the relative position fixing of the first fixing member 3 and the second fixing member 4. The first fixing bolt 12 passes through the first through hole 11 and is threadedly connected with the first threaded hole 9, which further enhances the fixing effect between the two.
[0022] Reference Figure 2 , Figure 3 and Figure 5 , the first fixing member 3 and the second fixing member 4 are both provided with card grooves 13 on the inner sides, and these card grooves 13 are adapted to the edges of the mainboard 2. When the mainboard 2 is placed in the fixing device, its edges will be tightly clamped by the card grooves to achieve preliminary fixation, and the first fixing member 3 and the second fixing member 4 are both provided with second threaded holes 14 on one side, and a second fixing bolt 15 is provided on one side of the second threaded hole 14. A soft rubber head 16 is fixedly connected to one side of the second fixing bolt 15. There are multiple groups of second threaded holes 14, second fixing bolts 15 and soft rubber heads 16, and the second threaded holes 14 are adapted to be threadedly connected with the second fixing bolts 15. By screwing in the second fixing bolts 15 and using the soft rubber head 16 to contact the surface of the mainboard, multi-point reinforcement of the mainboard 2 is achieved. The design of the soft rubber head 16 can not only ensure the stability of the fixation, but also reduce the damage to the surface of the mainboard 2.
[0023] Reference Figure 4A heat dissipation hole 17 is provided on one side of the mounting plate 1, and a fixing hole 18 is provided on the other end of the side of the mounting plate 1. A third fixing bolt 19 is provided inside the fixing hole 18. There are four groups of fixing holes 18 and third fixing bolts 19, which are symmetrically arranged at the four ends of the side of the mounting plate 1. The heat dissipation holes 17 are provided on the mounting plate 1. These holes help to dissipate the heat generated by the mainboard during operation, thereby improving the stability and service life of the mainboard 2. In order to facilitate the installation of the entire fixing device at the required position, a fixing hole 18 is provided on the side of the mounting plate 1. The fixing device can be firmly installed on a workbench or other supporting structure by passing the third fixing bolt 19 through the fixing hole 18.
[0024] The working principle of the utility model is as follows: after the first fixing member 3 slides to a suitable position along the guide rod 6 through the sliding block 7, the adjusting plate 8 is used to cooperate with the adjusting groove 10 on the second fixing member 4 to achieve the fixing of the relative positions of the first fixing member 3 and the second fixing member 4, and the first fixing bolt 12 passes through the first through hole 11 and is threadedly connected with the first threaded hole 9, which further enhances the fixing effect between the two. The inner sides of the first fixing member 3 and the second fixing member 4 are both provided with card grooves 13, which are adapted to the edges of the main board 2. When the main board 2 is placed in the fixing device, its edges will be tightly clamped by the card grooves to achieve preliminary fixation. In order to further enhance the stability of the fixation, the fixing device is provided on the first fixing member. 3 and one side of the second fixing member 4 are provided with multiple groups of second threaded holes 14. By screwing in the second fixing bolts 15 and using the soft rubber head 16 to contact the surface of the mainboard, multi-point reinforcement of the mainboard 2 is achieved. The design of the soft rubber head 16 can not only ensure the stability of the fixation, but also reduce the damage to the surface of the mainboard 2. Heat dissipation holes 17 are provided on the mounting plate 1. These holes help to dissipate the heat generated by the mainboard during operation, thereby improving the stability and service life of the mainboard 2. In order to facilitate the installation of the entire fixing device at the required position, fixing holes 18 are provided on the side of the mounting plate 1. The fixing device can be firmly installed on a workbench or other supporting structure by passing the third fixing bolts 19 through the fixing holes 18.
[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A fixing device for a computer motherboard, comprising: The mounting plate (1), the main board (2), the first fixing member (3) and the second fixing member (4) are characterized in that a limit block (5) is fixedly connected to one side of the mounting plate (1), a guide rod (6) is fixedly connected to one side of the limit block (5), a sliding block (7) is fixedly connected to the top of the first fixing member (3), an adjustment plate (8) is fixedly connected to one side of the first fixing member (3), a first threaded hole (9) is provided on the top of the adjustment plate (8), an adjustment groove (10) is provided on one side of the second fixing member (4), a first through hole (11) is provided on the top of the second fixing member (4), and a first fixing bolt (12) is provided on the top of the first through hole (11).
2. A fixing device for a computer motherboard according to claim 1, characterized in that: A clamping groove (13) is provided on the inner side of the first fixing member (3) and the second fixing member (4); a second threaded hole (14) is provided on one side of the first fixing member (3) and the second fixing member (4); a second fixing bolt (15) is provided on one side of the second threaded hole (14); and a soft rubber head (16) is fixedly connected to one side of the second fixing bolt (15).
3. A fixing device for a computer motherboard according to claim 1, characterized in that: A heat dissipation hole (17) is provided on one side of the mounting plate (1), a fixing hole (18) is provided on the other end of the side of the mounting plate (1), and a third fixing bolt (19) is provided inside the fixing hole (18).
4. A fixing device for a computer motherboard according to claim 1, characterized in that: The number of the limit blocks (5) is four, the number of the guide rods (6) is two, and the two groups of guide rods (6) are respectively arranged between each two groups of limit blocks (5), and the sliding block (7) is adapted to and slidably connected with the guide rods (6).
5. A fixing device for a computer motherboard according to claim 1, characterized in that: The adjustment plates (8) and the adjustment slots (10) are both provided in two groups and are matched with each other. The first threaded hole (9) penetrates through the first through hole (11) and is threadedly connected to the first fixing bolt (12).
6. A fixing device for a computer motherboard according to claim 2, characterized in that: The second threaded holes (14), the second fixing bolts (15) and the soft rubber heads (16) are provided in multiple groups, and the second threaded holes (14) and the second fixing bolts (15) are adapted to be threadedly connected.
7. A fixing device for a computer motherboard according to claim 3, characterized in that: The fixing holes (18) and the third fixing bolts (19) are each provided in four groups, and are symmetrically arranged at the four ends of the mounting plate (1).