CN201252125Y

CN201252125Y - Battery fixing structure

Info

Publication number: CN201252125Y
Application number: CNU2008201517763U
Authority: CN
Inventors: 杜连昌; 杨守仁
Original assignee: Inventec Pudong Technology Corp; Inventec Corp
Current assignee: Inventec Pudong Technology Corp; Inventec Corp
Priority date: 2008-08-08
Filing date: 2008-08-08
Publication date: 2009-06-03
Anticipated expiration: 2018-08-08

Abstract

The utility model discloses a battery fixing structure, which is suitable for fixing a battery. The battery is provided with a top surface, a bottom surface, a side surface connected between the top surface and the bottom surface, a first convex rib located on the side surface and a plurality of buckling elements projecting downwards from the bottom surface. The battery fixing structure comprises a bottom board and an elastic arm, wherein the bottom board is provided with a plurality of buckling holes, and the buckling elements of the battery are clamped in the buckling holes, the elastic arm is connected with the bottom board, and extends beside the side surface of the battery from the edges of the bottom board, wherein the elastic arm is provided with a second convex rib extending towards the battery, and the first convex rib and the second convex rib can form the structural interference.

Description

Battery fixing structure

Technical field

The utility model relates to a kind of fixed structure, and particularly relevant for a kind of battery fixing structure.

Background technology

Server is the core computer of each computer of service in the network system, and functions such as disk that network user needs and print service can be provided, simultaneously also can be for each client interior every resource of share web environment each other.The basic framework of server and general personal computer are roughly the same, formed by parts such as central processing unit (CPU), internal memory (Memory) and I/O (I/O) equipment, and connect in inside by bus (Bus), see through north bridge chips and connect central processing unit and internal memory, connect input-output apparatus etc. and see through South Bridge chip.Server has approximately experienced three evolution process by casing structure: from early stage tower case to emphasize to concentrate the rack of performance, again to the blade server of high density account form.

At this is example with the rack server, and rack server is the server of a kind of outward appearance according to the unified standard design, cooperates the unified use of rack.We can say that rack is a kind of tower server of optimizing structure, its design aim mainly is in order to reduce taking of server space as far as possible.A lot of specialized network equipment all are the structures that adopts rack, and it mostly is flat, just as drawer.For example switch, router, hardware firewall etc.The width of rack server is 19 inches, and height is unit (1U=1.75 inch=44.45 millimeter) with U, 1U is arranged usually, 2U, 3U, 4U, 5U, the server of several standards of 7U.

The size of rack also is to adopt the general-purpose industrial standard, does not wait from 22U to 42U usually.Height by U in the rack has dismountable slip bracket, and the user can be according to the absolute altitude flexible height of own server, with network equipments such as service device, hub, disk array cabinets.After server was put, its all I/O lines were all drawn (total interface of rack server also in the wings) from the rear of rack, and unified being placed in the wire casing of rack generally posted label, is convenient to management.

Yet, rack-mount server is because the space dwindles greatly than tower server, electronic building brick and heat abstractor often have been covered with in the cabinet, so this class server is subjected to certain restriction on autgmentability and heat dissipation problem, accessory also will pass through certain screening, generally all can't realize too complete device expansion, so the unit performance is just more limited, range of application is also more limited, can only be absorbed in application in a certain respect, as providing of remote storage and Web service etc.

Just must on mainboard, dispose expansion board if need to increase its unit sexual function; but be not that the expansion board of being installed all can obtain required power supply supply from server; usually meet just before problem be; need additionally provide expansion board required power supply; in order to reach this purpose, when mounted, except expansion board; also need additional configuration one independent current source on mainboard, independent current source for example is a battery.And, just need the fixed structure that battery can be fixed if will dispose a battery on mainboard.

Summary of the invention

The utility model provides a kind of battery fixing structure, in order to a battery is fixed thereon.

The utility model proposes a kind of battery fixing structure, be suitable for fixing a battery.Battery has a top surface, a basal surface, and is connected in side surface, between top surface and the basal surface and is positioned at first fin on the side surface and a plurality of from the outstanding fastener of basal surface downwards.Battery fixing structure comprises a base plate and an elastic arm.Base plate has a plurality of connecting holes, and wherein these fasteners of battery are sticked in these connecting holes.Elastic arm is connected with base plate, and by extending to the side surface of battery from the edge of base plate, and wherein elastic arm has second fin that extends towards battery, and first fin and second fin formation constructive interference.

In the utility model one embodiment, above-mentioned each fastener passes a wherein connecting hole, and extends to the opposite side of base plate from a side of base plate.

In the utility model one embodiment, above-mentioned base plate has a bed hedgehopping structure of extending downwards.

In the utility model one embodiment, above-mentioned base plate has a plurality of locking holes.

In the utility model one embodiment, above-mentioned base plate has a wire rod through hole.

In the utility model one embodiment, above-mentioned each connecting hole has one first lead-in chamfered, so that each fastener is sticked on the base plate along one of them first lead-in chamfered respectively.

In the utility model one embodiment, above-mentioned second fin has one second lead-in chamfered and a snap-latch surface that engages with first fin.

In the utility model one embodiment, above-mentioned battery fixing structure also comprises a structure-reinforced rib, and wherein structure-reinforced rib is connected between base plate and the elastic arm.

Battery fixing structure of the present utility model has an elastic arm and a plurality of connecting hole, a battery with a corresponding fin and a plurality of fasteners can be fixed thereon.

For above-mentioned feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.

Description of drawings

Fig. 1 and Fig. 2 are respectively the battery of the utility model one embodiment and the stereogram of battery fixing structure.

Fig. 3 A and Fig. 3 B are the assembling stereogram of the battery fixing structure of the battery of Fig. 1 and Fig. 2.

Fig. 3 C is the assembling bottom view of the battery fixing structure of the battery of Fig. 1 and Fig. 2.

Embodiment

Fig. 1 and Fig. 2 are respectively the battery of the utility model one embodiment and the stereogram of battery fixing structure.Please refer to Fig. 1, the battery 50 of present embodiment has a top surface 52, a basal surface 54, and is connected in side surface 56, between top surface 52 and the basal surface 54 and is positioned at the first fin 56a on the side surface 56 and a plurality of from the outstanding fastener 54a (it is two that present embodiment illustrates) of basal surface 54 downwards.

The battery fixing structure 100 of present embodiment is suitable for self-contained battery 50, and Fig. 3 A and Fig. 3 B are the assembling stereogram of the battery fixing structure of the battery of Fig. 1 and Fig. 2, and Fig. 3 C is the assembling bottom view of the battery fixing structure of the battery of Fig. 1 and Fig. 2.Please also refer to Fig. 2, Fig. 3 A, Fig. 3 B and Fig. 3 C, battery fixing structure 100 comprises a base plate 110 and an elastic arm 120.Base plate 110 has a plurality of connecting holes 112,112 ' (it is two that present embodiment illustrates), and wherein the fastener 54a of battery 50 is sticked in the connecting hole 112,112 '.Elastic arm 120 is connected with base plate 110, and extends to side surface 56 sides of battery 50 from the edge of base plate 110, and wherein elastic arm 120 has second fin 122 towards battery 50 extensions, and the first fin 56a and second fin, 122 formation constructive interference.

Second fin 122 and a plurality of connecting hole 112,112 ' that battery fixing structure 100 sees through on the elastic arm 120 can be fixed thereon having first corresponding fin 56a and the battery 50 of a plurality of fastener 54a.In addition, please refer to Fig. 3 B and since the size of base plate 110 x and y direction all can less than or be similar to the size of battery 50, and on the xy plane only elastic arm 120 can occupy area beyond battery 50 regions.Can not make the utilization of server volume inside have more elasticity so can not take the battery fixing structure 100 of excessive bulk.

Please refer to Fig. 2, each connecting hole 112 (112 ') has one first lead-in chamfered 112a, so that each fastener 54a (being illustrated in Fig. 1) is sticked on the base plate 110 along one of them first lead-in chamfered 112a respectively.Each connecting hole 112 (112 ') comprises the second area 112c that a first area 112b and is defined by the first lead-in chamfered 112a at least, it should be noted that, connecting hole 112 ' also comprises one the 3rd regional 112d, wherein the width D 1 of first area 112b equals the width D 2 (being illustrated in Fig. 1) of fastener 54a in fact, and the width D 1 of first area 112b is less than a width D 3 in the 3rd zone.In addition, the end of each fastener 54a (being illustrated in Fig. 1) has one group in order to produce the salient point B (being illustrated in Fig. 1) of constructive interference with base plate 110.Second fin 122 has one second a lead-in chamfered 122a and a snap-latch surface 122b, so that the first fin 56a (being illustrated in Fig. 1) is sticked in snap-latch surface 122b along the second lead-in chamfered 122a.

Please also refer to Fig. 3 A, Fig. 3 B and Fig. 3 C, when fastener 54a be sticked in connecting hole 112,112 ' time, each fastener 54a can pass a connecting hole 112 (112 ') wherein and extend to the opposite side of base plate from a side of base plate 110, with by fastener 54a with engaging of first area 112b limit battery 50 the moving of y direction, and mobile in the z direction of the constructive interference limit battery 50 by salient point B and base plate 110.And be sticked in the snap-latch surface 122b of second fin 122, but limit battery 50 moving in the x direction by the first fin 56a.In addition, see through the fastener 54a more than two is sticked in a connecting hole 112 (112 ') respectively, and produce constructive interference with salient point B and base plate 110 respectively, can avoid the deflection of battery 50.

Please refer to Fig. 2, in the present embodiment, base plate 110 has a plurality of locking holes 114, and battery fixing structure 100 can see through locking hole 114 and be locked on a mainboard (not illustrating) or the cabinet (not illustrating).Base plate has a wire rod through hole 116, be fixed in battery 50 (being illustrated in Fig. 1) on the battery fixing structure 100 and can see through one and pass through the electric wire (not illustrating) of wire rod through hole 116 and electrically connect, so that the expansion board power supply to be provided with a expansion board (not illustrating) on the mainboard.

Base plate 110 has a bed hedgehopping structure 118 of extending downwards, and bed hedgehopping structure 118 can avoid fastener 54a (being illustrated in Fig. 1) to touch cabinet or mainboard, the problem that can avoid cabinet or mainboard to deform when battery and battery fixing structure assembling.In addition, battery fixing structure 100 comprises that also one is connected in the structure-reinforced rib 130 of base plate 110 and elastic arm 120, with the structural strength of reinforcement base plate 110 with the junction of elastic arm 120.The manufacture method of battery fixing structure 100 can be machining or injection molding technology, and battery fixing structure 100 is one of the forming.

In sum, battery fixing structure of the present utility model has an elastic arm and a plurality of connecting hole, a battery with a corresponding fin and a plurality of fasteners can be fixed thereon, so that the expansion board of independent current source to a server to be provided.In addition, because battery fixing structure of the present utility model has smaller volume, so can make the space utilization in the server have elasticity.

Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; anyly have the knack of this skill person; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection range of the present utility model is worked as with being as the criterion that claim was defined.

Claims

1. battery fixing structure, it is characterized in that, be suitable for fixing a battery, this battery has a top surface, a basal surface, and is connected in side surface, between this top surface and this basal surface and is positioned at first fin on this side surface and a plurality of from the outstanding fastener of this basal surface downwards, and this battery fixing structure comprises:

One base plate has a plurality of connecting holes, and wherein those fasteners of this battery are sticked in those connecting holes; And

One elastic arm is connected with this base plate, and by extending to this side surface of this battery from the edge of this base plate, and wherein this elastic arm has second fin that extends towards this battery, and this first fin and this second fin formation constructive interference.

2. battery fixing structure as claimed in claim 1 is characterized in that, respectively this fastener passes a wherein connecting hole, and extends to the opposite side of this base plate from a side of this base plate.

3. battery fixing structure as claimed in claim 2 is characterized in that, this base plate has a bed hedgehopping structure of extending downwards.

4. battery fixing structure as claimed in claim 1 is characterized in that this base plate has a plurality of locking holes.

5. battery fixing structure as claimed in claim 1 is characterized in that, this base plate has a wire rod through hole.

6. battery fixing structure as claimed in claim 1 is characterized in that, respectively this connecting hole has one first lead-in chamfered, so that respectively this fastener is sticked on this base plate along one of them first lead-in chamfered respectively.

7. battery fixing structure as claimed in claim 1 is characterized in that, this second fin has one second lead-in chamfered and a snap-latch surface that engages with this first fin.

8. battery fixing structure as claimed in claim 1 is characterized in that, also comprises a structure-reinforced rib, and wherein this structure-reinforced rib is connected between this base plate and this elastic arm.