CN209460687U - A kind of constant speed mainboard structure of bilayer - Google Patents

Abstract

The utility model discloses a kind of constant speed mainboard structures of bilayer, including mainboard, the front and rear sides at the top of the mainboard are fixedly connected to the first heat sink strip, left side at the top of the mainboard is fixedly connected with the first connector, the top of the mainboard and right side for being located at the first connector is symmetrical arranged there are two attachment base, the bottom of the attachment base inner wall is fixedly connected with the first buffer spring, and sliding block is fixedly connected at the top of first buffer spring, is fixedly connected with support plate at the top of the sliding block.The utility model is cooperated by mainboard, the first heat sink strip, the first connector, attachment base, the first buffer spring, sliding block, support plate, subplate and the second connector, so that constant speed mainboard has the advantages that bilayer is adjustable, both having avoided constant speed mainboard in this way, to account for the area occupied in same level excessive, and the double-layer structure of constant speed mainboard can be with flexible modulation, it can neatly adjust, reduce the difficulty of designer's typesetting.

Description

A kind of constant speed mainboard structure of bilayer

Technical field

The utility model relates to constant speed mother board technologies field, specially a kind of constant speed mainboard structure of bilayer.

Background technique

Mainboard, also known as motherboard, system board, logic card, motherboard, bottom plate etc. are to constitute Complex Electronic Systems Based such as electronics The center of computer or main circuit board.Typical mainboard can provide a series of junctions, for processor, video card, sonic-effect card, hard Disk, memory engage the equipment such as external equipment.

But existing constant speed mainboard area occupied in same level is excessive, often equipment can keep for constant speed master The horizontal space of plate is also to increase with it, therefore can occupy the excessive horizontal space of equipment, increases the level of designer The difficulty of typesetting.

Utility model content

The purpose of this utility model is to provide a kind of constant speed mainboard structures of bilayer, have double-deck adjustable excellent Point solves the problems, such as that existing constant speed mainboard structure same level area occupied is excessive.

To achieve the above object, the utility model provides the following technical solutions: a kind of constant speed mainboard structure of bilayer, Including mainboard, the front and rear sides at the top of the mainboard are fixedly connected to the first heat sink strip, and the left side at the top of the mainboard is solid Surely it is connected with the first connector, the top of the mainboard and the right side for being located at the first connector are symmetrical arranged that there are two attachment bases, described The bottom of attachment base inner wall is fixedly connected with the first buffer spring, is fixedly connected with sliding block at the top of first buffer spring, Support plate is fixedly connected at the top of the sliding block, the attachment base corresponds to the position of support plate far from the side of the first heat sink strip It is threaded with fastening bolt, the fastening bolt through attachment base and extends to its internal and support close to the side of support plate Plate contacts with each other, and the top of the support plate through attachment base and extends to outside it, passes through subplate at the top of two support plates It is fixedly connected, the front and rear sides at the top of the subplate are fixedly connected to the second heat sink strip, and the left side at the top of the subplate is fixed It is connected with the second connector, is electrically connected between second connector and the first connector by data/address bus.

Preferably, fixed plate, the front and rear sides at the top of the fixed plate are fixedly connected at left and right sides of the mainboard It is provided with fixing bolt.

Preferably, there are two the second buffer spring, the bottoms of two the second buffer springs for the bottom symmetrical setting of the mainboard Portion is fixedly connected by damping block.

Preferably, the attachment base is fixedly connected with reinforcing rib, the bottom of the reinforcing rib close to the side of the first heat sink strip It is fixedly connected at the top of portion and mainboard.

Preferably, the position that the bottom of the subplate corresponds to support plate is fixedly connected with fixing sleeve, the fixing sleeve it is interior Wall is fixedly connected with support plate.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through mainboard, the first heat sink strip, the first connector, attachment base, the first buffer spring, sliding block, branch Fagging, subplate and the second connector cooperate, so that constant speed mainboard has the advantages that bilayer is adjustable, installation personnel can will be first Part is separately positioned on mainboard and subplate, when the element heights on mainboard are slightly larger, is unscrewed fastening bolt, is cancelled to support plate Subplate, is moved up the height that can be increased between mainboard and subplate by limit, when element all very littles, by mainboard and subplate it Between height be preferably minimized, avoid occupied space, both avoided constant speed mainboard in this way and accounted for the area mistake occupied in same level Greatly, and the double-layer structure of constant speed mainboard can neatly be adjusted with flexible modulation, reduce the difficulty of designer's typesetting Degree.

2, the utility model is played the role of being easily installed constant speed plate, be passed through by setting fixed plate and fixing bolt Second buffer spring and damping block are set, play the role of buffering main plate vibration, by the way that reinforcing rib is arranged, plays reinforcing and connects The effect connected between joint chair and mainboard plays the role of connecting between reinforcing support plate and subplate by the way that fixing sleeve is arranged.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model front view；

Fig. 2 is the structural schematic diagram of the utility model top view.

In figure: 1 mainboard, 2 first heat sink strips, 3 first connectors, 4 attachment bases, 5 first buffer springs, 6 sliding blocks, 7 support plates, 8 fastening bolts, 9 subplates, 10 second heat sink strips, 11 second connectors, 12 data/address bus, 13 fixed plates, 14 fixing bolts, 15 second Buffer spring, 16 damping blocks, 17 reinforcing ribs, 18 fixing sleeves.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of constant speed mainboard structure of bilayer referring to FIG. 1-2, including mainboard 1, the left and right sides of mainboard 1 are solid Surely it is connected with fixed plate 13, the front and rear sides at 13 top of fixed plate are provided with fixing bolt 14, by the way that 13 He of fixed plate is arranged Fixing bolt 14 plays the role of being easily installed constant speed plate, and there are two the second buffer springs for the bottom symmetrical setting of mainboard 1 15, the bottom of two the second buffer springs 15 is fixedly connected by damping block 16, passes through the second buffer spring 15 of setting and vibration damping Plate 16 plays the role of buffering the vibration of mainboard 1, and the front and rear sides at the top of mainboard 1 are fixedly connected to the first heat sink strip 2, By the way that the first heat sink strip 2 is arranged, play the role of that mainboard 1 is accelerated to radiate, the left side at 1 top of mainboard is fixedly connected with first and connects First 3, the top of the mainboard 1 and right side for being located at the first connector 3 is symmetrical arranged there are two attachment base 4, attachment base 4 is close to the first heat dissipation The side of item 2 is fixedly connected with reinforcing rib 17, and the bottom of reinforcing rib 17 is fixedly connected with the top of mainboard 1, is reinforced by setting Muscle 17 plays the role of connecting between reinforcing attachment base 4 and mainboard 1, and it is slow that the bottom of 4 inner wall of attachment base is fixedly connected with first Spring 5 is rushed, so that the top that sliding block 6 will not cross the first buffer spring 5 is fixedly connected with sliding block 6, by the way that the first buffering elastic is arranged Spring 5 plays the role of the vibration of buffer sliding block 6, and the top of sliding block 6 is fixedly connected with support plate 7, and attachment base 4 is dissipated far from first The position that the side of hot item 2 corresponds to support plate 7 is threaded with fastening bolt 8, and fastening bolt 8 is passed through close to the side of support plate 7 It wears attachment base 4 and extends to its inside and contact with each other with support plate 7, by the way that fastening bolt 8 is arranged, play limitation support plate 7 The top of mobile effect, support plate 7 through attachment base 4 and extends to outside it, and the top of two support plates 7 passes through subplate 9 It is fixedly connected, attachment base 4 is fixedly connected by the first buffer spring 5 with sliding block 6, and sliding block 6 is fixed by support plate 7 and subplate 9 Connection to support subplate 9 by attachment base 4, the first buffer spring 5, sliding block 6 and support plate 7, and passes through fastening bolt The raising and lowering of 8 adjustable support plates 7, so as to adjust the height of subplate 9, the bottom of subplate 9 corresponds to support plate 7 Position is fixedly connected with fixing sleeve 18, and the inner wall of fixing sleeve 18 is fixedly connected with support plate 7, by the way that fixing sleeve 18 is arranged, plays The effect connected between support plate 7 and subplate 9 is reinforced, the front and rear sides at 9 top of subplate are fixedly connected to the second heat sink strip 10, the left side at 9 top of subplate is fixedly connected with the second connector 11, passes through data/address bus between the second connector 11 and the first connector 3 12 are electrically connected, and by setting data/address bus 12, the first connector 3 and the second connector 11, playing will be between mainboard 1 and subplate 9 The effect of electric connection passes through mainboard 1, the first heat sink strip 2, the first connector 3, attachment base 4, the first buffer spring 5, sliding block 6, branch Fagging 7, subplate 9 and the second connector 11 cooperate, so that constant speed mainboard has the advantages that bilayer is adjustable, installation personnel can be with Element is separately positioned on mainboard 1 and subplate 9, when the element heights on mainboard 1 are slightly larger, unscrews fastening bolt 8, cancellation pair Subplate 9 is moved up the height that can be increased between mainboard 1 and subplate 9 by the limit of support plate 7, will when element all very littles Height between mainboard 1 and subplate 9 is preferably minimized, and avoids occupied space, had both been avoided constant speed mainboard in this way and has been accounted for same level The area of upper occupancy is excessive, and the double-layer structure of constant speed mainboard can neatly be adjusted with flexible modulation, reduce design The difficulty of personnel's typesetting.

In use, element can be separately positioned on mainboard 1 and subplate 9 by installation personnel, the element heights on mainboard 1 When slightly larger, unscrew fastening bolt 8, cancels the limit to support plate 7, subplate 9, which is moved up, can be increased mainboard 1 and subplate 9 Between height the height between mainboard 1 and subplate 9 is preferably minimized when element all very littles, avoid occupied space, in this way Both it had avoided constant speed mainboard and has accounted for that the area occupied in same level is excessive, and the double-layer structure of constant speed mainboard can be adjusted flexibly Section.

In summary: a kind of constant speed mainboard structure of bilayer by mainboard 1, the first heat sink strip 2, the first connector 3, connects Joint chair 4, the first buffer spring 5, sliding block 6, support plate 7, subplate 9 and the second connector 11 cooperate, and solve existing constant speed The excessive problem of mainboard structure same level area occupied.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of constant speed mainboard structure of bilayer, including mainboard (1), it is characterised in that: the front and back two at the top of the mainboard (1) Side is fixedly connected to the first heat sink strip (2), and the left side at the top of the mainboard (1) is fixedly connected with the first connector (3), the master The top of plate (1) and the right side for being located at the first connector (3) are symmetrical arranged there are two attachment base (4), attachment base (4) inner wall Bottom is fixedly connected with the first buffer spring (5), is fixedly connected with sliding block (6) at the top of first buffer spring (5), described It is fixedly connected at the top of sliding block (6) support plate (7), the corresponding support in side of the attachment base (4) far from the first heat sink strip (2) The position of plate (7) is threaded with fastening bolt (8), and the fastening bolt (8) runs through attachment base close to the side of support plate (7) (4) and extend to its it is internal contact with each other with support plate (7), the top of the support plate (7) is run through attachment base (4) and is extended to Outside it, the top of two support plates (7) is fixedly connected by subplate (9), and the front and rear sides at the top of the subplate (9) are fixed It is connected with the second heat sink strip (10), the left side at the top of the subplate (9) is fixedly connected with the second connector (11), second connector (11) it is electrically connected between the first connector (3) by data/address bus (12).

2. a kind of constant speed mainboard structure of bilayer according to claim 1, it is characterised in that: the left and right of the mainboard (1) Two sides are fixedly connected to fixed plate (13), and the front and rear sides at the top of the fixed plate (13) are provided with fixing bolt (14).

3. a kind of constant speed mainboard structure of bilayer according to claim 1, it is characterised in that: the bottom of the mainboard (1) It is symmetrical arranged there are two the second buffer spring (15), the bottom of two the second buffer springs (15) connects by the way that damping block (16) are fixed It connects.

4. a kind of constant speed mainboard structure of bilayer according to claim 1, it is characterised in that: the attachment base (4) is close The side of first heat sink strip (2) is fixedly connected with reinforcing rib (17), and the bottom of the reinforcing rib (17) and the top of mainboard (1) are solid Fixed connection.

5. a kind of constant speed mainboard structure of bilayer according to claim 1, it is characterised in that: the bottom of the subplate (9) The position of corresponding support plate (7) is fixedly connected with fixing sleeve (18), the inner wall of the fixing sleeve (18) and support plate (7) fixed company It connects.