CN107479641A - Case structure and quick-release bearing frame thereof - Google Patents

Abstract

The invention relates to a case structure and a quick-release bearing frame thereof, wherein the case structure comprises a case body and one or more quick-release bearing frames, the case body is provided with a fixing frame, the fixing frame is provided with one or more slots, one or more first clamping parts and one or more buckling pieces, and the first clamping parts and the buckling pieces are arranged adjacent to the slots; the quick-release bearing frame is mounted on the fixed frame in an assembling and disassembling way and comprises a frame body and a clamp piece, and the frame body is provided with a bottom plate and a second clamping part; the clip piece is pivoted on the bottom plate, the frame body can be inserted into the slot, the second clamping portion can be clamped with the first clamping portion, and the clip piece can be clamped on the buckle piece. Therefore, the case structure and the quick-release bearing frame have the advantages of being convenient to assemble and disassemble and reducing the installation space of the case body.

Description

Chassis structure and its quick release bracket

technical field

The invention relates to a case structure and its internal bearing frame, especially to a case structure and a quick-release support frame.

Background technique

With the widespread application of 3C products and the pursuit of integration, desktop computers are developing towards the direction of powerful computing functions, high speed and the ability to integrate with other 3C products, resulting in the assembly of peripheral recording devices such as disk drives, hard drives, optical drives, recorders and computer cases. It is simpler and does not take up too much space, so that peripheral recording devices such as disk drives, hard drives, CD-ROMs, and recorders can be disassembled at an external speed and used in other 3C products.

However, most of the traditional methods of assembling peripheral recording devices and computer cases use screw locking, but the process of aligning the screws one by one and locking them into the screw holes is time-consuming and laborious, and hand tools must be reserved inside the computer case Protruding into the space for locking causes the problems of difficult assembly and disassembly of the peripheral recording equipment and the large volume of the computer case.

Contents of the invention

An object of the present invention is to provide a case structure and its quick-release bracket, so as to solve the problems of difficult assembly and disassembly of peripheral recording devices and large computer cases in the prior art.

In order to achieve the above object, the present invention provides a chassis structure, including: a chassis body with a fixing frame, the fixing frame has at least one slot, at least one first engaging portion and at least one buckle piece, the first The engaging portion and the buckle are disposed adjacent to the slot; and at least one quick-release bracket is detachably installed on the fixing frame, and the quick-release bracket includes: a frame body with a bottom plate and a second card and a clip piece pivotally connected to the bottom plate, the frame body can be inserted into the slot, the second engaging portion can be engaged with the first engaging portion, and the clip piece can be clamped on the The buckle.

Wherein, the clip member 22 includes a clip body 221 and a return spring 222, the clip body 221 is pivotally connected to the bottom plate 211, the return spring 222 is clamped between the bottom plate 211 and the clip body 221, and the clip body 221 Clamped on the buckle 117 .

Wherein, the bottom plate 211 protrudes with two protrusions 213, and each protrusion 213 is provided with a pivot hole 214, and the clamp body 221 protrudes with a holding block 223, a clamping block 224 and two pivot rods 226, the two The pivot bar 226 is pivotally connected to the two pivot holes 214 , and the clamping block 224 is clamped to the clip 117 .

Wherein, the clip body 221 protrudes with a plurality of straight strips 225, the plurality of straight strips 225 are arranged between the holding block 223 and the clamping block 224, and the clamping block 224 and the plurality of straight strips 225 There is a distance s between them, so that the buckle piece 117 is accommodated in the distance s and clamped between the clamping block 224 and the plurality of straight strips 225, the two pivots 226 come from two of the The inner walls of the straight strips 225 are extended, and the return spring 222 is fixed between the other two adjacent straight strips 225 and disposed between the two pivots 226 .

Wherein, the fixed frame 11 has a transverse plate 114 and two straight plates 115 bent and extended from the two ends of the transverse plate 114, the slot 111 is a hollow opening 116 opened from the transverse plate 114, the frame The body 21 is inserted into the hollow opening 116 , and the transverse plate 114 is formed with the buckle piece 117 below the hollow opening 116 .

Wherein, the first engaging portion 112 is two protruding pieces 113 extending inward from the two straight plates 115, the frame body 21 has a surrounding plate 215 surrounding the bottom plate 211, the second clamping The joint portion 212 is two inline-shaped grooves 2121 formed from the two ends of the surrounding board 215 inwardly, and the two protruding pieces 113 are engaged with the two inline-shaped grooves 2121 .

Wherein, the frame body 21 has an enclosing plate 215 surrounding the bottom plate 211 , a front end of the enclosing plate 215 is provided with a drawing groove 217 and an inner wall has a plurality of positioning posts 218 .

In order to achieve the above object, the present invention provides a quick release bracket, comprising: a frame body having a bottom plate and a second engaging portion; and a clip member pivotally connected to the bottom plate.

Wherein, the clip member 22 includes a clip body 221 and a return spring 222 , the clip body 221 is pivotally connected to the bottom plate 211 , and the return spring 222 is clamped between the bottom plate 211 and the clip body 221 .

Wherein, the bottom plate 211 protrudes with two protrusions 213, and each protrusion 213 is provided with a pivot hole 214, and the clamp body 221 protrudes with a holding block 223, a clamping block 224 and two pivot rods 226, the two The pivot bar 226 is pivotally connected to the two pivot holes 214 , and the clamping block 224 is clamped to the clip 117 .

Wherein, the clip body 221 protrudes with a plurality of straight strips 225, the plurality of straight strips 225 are arranged between the holding block 223 and the clamping block 224, and the clamping block 224 and the plurality of straight strips 225 There is a distance s between them, so that the buckle piece 117 is accommodated in the distance s and clamped between the clamping block 224 and the plurality of straight strips 225, the two pivots 226 come from two of the The inner walls of the straight strips 225 are extended, and the return spring 222 is fixed between the other two adjacent straight strips 225 and disposed between the two pivots 226 .

Wherein, the frame body 21 has an enclosing plate 215 surrounding the bottom plate 211 , two ends of the enclosing plate 215 are opened with two straight grooves 2121 inward from the ends.

Wherein, the frame body 21 has an enclosing plate 215 surrounding the bottom plate 211 , a front end of the enclosing plate 215 is provided with a drawing groove 217 and an inner wall has a plurality of positioning posts 218 .

The present invention provides a chassis structure and its quick-release support frame, which can be quickly assembled or disassembled on the fixed frame through the clip parts by using the quick-release support frame, so as to replace the screw locking method of the prior art, so that the chassis structure and quick-release The support frame has the advantages of being convenient to assemble and disassemble and reducing the installation space of the chassis body.

Description of drawings

Fig. 1 is a three-dimensional assembled view of the chassis structure of the present invention.

Fig. 2 is a three-dimensional exploded view of the quick release bracket of the present invention.

Fig. 3 is a three-dimensional assembled view of the quick release bracket of the present invention.

Fig. 4 is a three-dimensional exploded view of the quick release bracket and the fixing bracket of the present invention.

FIG. 5 is a schematic cross-sectional view of the quick release bracket and the fixing bracket of the present invention.

Fig. 6 is a schematic diagram of the use state of the quick release bracket and the fixing bracket of the present invention.

Fig. 7 is a three-dimensional combined view of the quick release bracket and the fixing bracket of the present invention.

FIG. 8 is a schematic diagram of another usage state of the quick release bracket and the fixing bracket of the present invention.

Fig. 9 is another three-dimensional combined view of the quick release bracket and the fixing bracket of the present invention.

Among them, reference signs:

10...chassis structure

1…Chassis body

11…fixed frame

111…Slots

112...The first engagement part

113…Protruding pieces

114...transverse plates

115...straight plate

116...Air hole

117…Buckle piece

2…Quick release bracket

21...Frame body

211…Bottom plate

212...Second engaging part

2121...Slotted groove

213…Bump

214…pivot hole

215...Wrapping board

217…drawing groove

218...Positioning column

22...clamp pieces

221...clip body

222…return spring

223…holding block

224...Clamping block

225…Straight slices

226…Pivot

s...spacing

100…peripheral recording equipment

detailed description

The detailed description and technical content of the present invention will be described as follows with accompanying drawings, but the attached drawings are only for illustration purposes and are not intended to limit the present invention.

Please refer to FIG. 1 to FIG. 9, the present invention provides a chassis structure and its quick-release bracket. The chassis structure 10 mainly includes a chassis body 1 and one or more quick-release brackets 2; It includes a frame 21 and a clip 22 .

As shown in Figure 1, Figure 4 to Figure 9, the chassis body 1 has a fixing frame 11, and the fixing frame 11 has one or more slots 111, one or more first engaging parts 112 and one or more buckle pieces 117, wherein In this embodiment, the number of slots 111 , first engaging portions 112 and buckling pieces 117 is a plurality, and each first engaging portion 112 and each buckling piece 117 is disposed adjacent to each slot 111 .

The details are as follows. The fixed frame 11 has a transverse plate 114 and two straight plates 115 bent and extended from both ends of the transverse plate 114. Each slot 111 is a hollow opening 116 opened from the transverse plate 114. The transverse plate Each buckle 117 is formed below each hollow opening 116 at 114 , and each first engaging portion 112 is two protruding pieces 113 extending inward from two straight plates 115 .

As shown in Figures 2 to 9, the quick release bracket 2 includes a frame body 21 and a clip part 22, the frame body 21 has a bottom plate 211 and a second engaging part 212, the clip part 22 is pivotally connected to the bottom plate 211, and the frame The body 21 can be inserted into one of the slots 111, that is, the frame body 21 can be inserted into one of the hollow openings 116, the second engaging part 212 can be engaged with the first engaging part 112, and the clip part 22 can be inserted into the first engaging part 112. Clamped on the buckle 117 so that the quick release bracket 2 can be assembled or disassembled on the fixing frame 11 .

Further explanation is as follows, the bottom plate 211 protrudes from two protrusions 213, and each protrusion 213 is provided with a pivot hole 214, and the frame body 21 has a surrounding plate 215 surrounding the bottom plate 211, and the second engaging portion 212 is Two straight grooves 2121 are provided inwardly from the ends of the two ends of the self-enclosing board 215 . Wherein, the front end of the surrounding board 215 is provided with a drawing groove 217 and the inner wall has a plurality of positioning posts 218 . Wherein, the surrounding board 215 in this embodiment is a U-shaped board, but it is not limited thereto.

In addition, the clip part 22 includes a clip body 221 and a return spring 222, and the clip body 221 protrudes from a holding block 223, a holding block 224 and a plurality of straight strips 225, and the majority of straight strips 225 are arranged between the holding block 223 and the There is a distance s between the clamping blocks 224 and between the clamping block 224 and most of the straight strips 225 , and two pivots 226 extend from inner walls of the two straight strips 225 .

Furthermore, the two pivot rods 226 are pivotally connected to the two pivot holes 214, so that the clip body 221 is pivotally connected to the bottom plate 211, the return spring 222 is clamped between the bottom plate 211 and the clip body 221, and the return spring 222 is fixed on the adjacent The other two straight strips 225 are disposed between the two pivots 226, and the buckle 117 is accommodated in the distance s and is clamped between the clamping block 224 and most straight strips 225, so that The clamp body 221 is clamped by the buckle piece 117 , and the two protruding pieces 113 are engaged with the two inline-shaped grooves 2121 , so that the second engaging portion 212 is engaged with the first engaging portion 112 .

As shown in Figure 1, Figure 4 to Figure 9, the combination of the chassis structure 10 of the present invention uses the chassis body 1 to have a fixed frame 11, and the fixed frame 11 has a slot 111, a first engaging part 112 and a buckle 117, the second An engaging part 112 and buckle piece 117 are disposed adjacent to the slot 111; two quick-release brackets are detachably installed on the fixed frame 11, the quick-release bracket 2 includes a frame body 21 and a clip part 22, and the frame body 21 has a bottom plate 211 and the second engaging portion 212; the clip member 22 is pivotally connected to the bottom plate 211, the frame body 21 can be inserted into the slot 111, the second engaging portion 212 can be engaged with the first engaging portion 112, and the clip member 22 can be Clamped on the buckle 117. In this way, the quick-release bracket 2 can be quickly assembled or disassembled on the fixed frame 11 through the clip member 22 to replace the prior art screw locking method, so that the chassis structure 10 and the quick-release bracket 2 can be easily assembled and disassembled and the chassis body can be reduced. 1 Advantages of installation space.

As shown in Figures 4 to 9, it is the use state of the chassis structure 10 of the present invention, wherein, as shown in Figures 4 to 7, when the user presses the holding block 223 and inserts the frame body 21 into a hollow opening 116 therein , the buckle piece 117 will be accommodated in the distance s and clamped between the clamping block 224 and the plurality of straight pieces 225, and the two protruding pieces 113 will be engaged with the two inline-shaped grooves 2121, so that the quick release bracket The lower side of the 2 is fixed to the buckle 117 through the clip part 22, and the left and right sides of the quick release bracket 2 are fixed to the first clamping part 112 through the second engaging part 212, so as to achieve the quick release of the quick release bearing 2. The purpose of assembling on the fixing frame 11.

In addition, as shown in FIG. 8 to FIG. 9, when the user presses the grip block 223 and pulls the frame body 21 out of a hollow opening 116, the buckle piece 117 will break away from the clamp body 221, and the second engaging portion 212 and the second engaging portion 212 will One engaging portion 112 is separated from each other, so as to achieve the purpose of quick disassembly of the quick release bracket 2 to the fixing frame 11 .

Certainly, the present invention also can have other various embodiments, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes All changes and modifications should belong to the protection scope of the claims of the present invention.

Claims (13)

1. A kind of 1. casing structure, it is characterised in that including：

   One machine case body (1), has a fixed mount (11), and the fixed mount (11) has an at least slot (111), at least one first Holding section (112) and an at least cramp (117), first holding section (112) are adjacent to the slot (111) with the cramp (117) Configuration；And

   An at least Quick Release bolster (2), the group formula of unloading are installed on the fixed mount (11), and the Quick Release bolster (2) includes：

   One support body (21), there is a bottom plate (211) and one second holding section (212)；And

   One clamp member (22), the bottom plate (211) is articulated in, the support body (21) can be inserted in the slot (111), second engaging Portion (212) can be sticked in can be held on the cramp (117) with first holding section (112), the clamp member (22).
2. 2. casing structure according to claim 1, it is characterised in that the clamp member (22) includes a clamp (221) and one Back-moving spring (222), the clamp (221) are articulated in the bottom plate (211), the back-moving spring (222) it is clamping the bottom plate (211) with Between the clamp (221), the clamp (221) is held on the cramp (117).
3. 3. casing structure according to claim 2, it is characterised in that bottom plate (211) projection has two projections (213), often One projection (213) is provided with a pivot hole (214), and clamp (221) projection has a gripping block (223), a grip block (224) and two Hinged arm (226), two hinged arm (226) are articulated in two pivot hole (214), and the grip block (224) is held on the cramp (117).
4. 4. casing structure according to claim 3, it is characterised in that clamp (221) projection has most vertical bar pieces (225), most vertical bar pieces (225) are arranged between the gripping block (223) and the grip block (224), and the grip block (224) There is a spacing (s) between most vertical bar pieces (225), and it is in the spacing (s) and clamped to make the cramp (117) be placed in Between the grip block (224) and most vertical bar pieces (225), two hinged arm (226) is from the therein two vertical bar pieces (225) Inwall elongation moulding, the back-moving spring (222) be fixedly arranged between adjacent two other vertical bar pieces (225) and configuration this two Between hinged arm (226).
5. 5. casing structure according to claim 1, it is characterised in that the fixed mount (11) have a transverse plate (114) and From the both ends of the transverse plate (114), bending is extended with two directly to plate (115), and the slot (111) is to be opened from the transverse plate (114) If a hollow mouth (116), the support body (21) is inserted in the hollow mouth (116), and the transverse plate (114) is in the hollow mouth (116) The cramp (117) formed below.
6. 6. casing structure according to claim 5, it is characterised in that first holding section (112) is two directly to plate from this (115) two protrusion tabs (113) to be extended internally on, the support body (21), which has to enclose one be located at around the bottom plate (211) and enclose, sets plate (215), second holding section (212) sets the 21 shape profile grooves that plate (215) both ends inwardly open up from end to be enclosed from this (2121), two protrusion tab (113) is sticked in the 21 shape profile groove (2121).
7. 7. casing structure according to claim 1, it is characterised in that the support body (21), which has to enclose, is located at the bottom plate (211) The one of surrounding, which encloses, sets plate (215), and this encloses the front end for setting plate (215) has most position provided with a pull groove (217) and inwall Post (218).
8. A kind of 8. Quick Release bolster, it is characterised in that including：

   One support body (21), there is a bottom plate (211) and one second holding section (212)；And

   One clamp member (22), it is articulated in the bottom plate (211).
9. 9. Quick Release bolster according to claim 8, it is characterised in that the clamp member (22) includes a clamp (221) and one Back-moving spring (222), the clamp (221) are articulated in the bottom plate (211), the back-moving spring (222) it is clamping the bottom plate (211) with Between the clamp (221).
10. 10. Quick Release bolster according to claim 9, it is characterised in that bottom plate (211) projection has two projections (213), often One projection (213) is provided with a pivot hole (214), and clamp (221) projection has a gripping block (223), a grip block (224) and two Hinged arm (226), two hinged arm (226) are articulated in two pivot hole (214), and the grip block (224) is held on the cramp (117).
11. 11. Quick Release bolster according to claim 10, it is characterised in that clamp (221) projection has most vertical bar pieces (225), most vertical bar pieces (225) are arranged between the gripping block (223) and the grip block (224), and the grip block (224) There is a spacing (s) between most vertical bar pieces (225), and it is in the spacing (s) and clamped to make the cramp (117) be placed in Between the grip block (224) and most vertical bar pieces (225), two hinged arm (226) is from the therein two vertical bar pieces (225) Inwall elongation moulding, the back-moving spring (222) be fixedly arranged between adjacent two other vertical bar pieces (225) and configuration this two Between hinged arm (226).
12. 12. Quick Release bolster according to claim 1, it is characterised in that the support body (21), which has to enclose, is located at the bottom plate (211) The one of surrounding, which encloses, sets plate (215), and this encloses the both ends for setting plate (215) and 21 shape profile grooves (2121) are inwardly offered from end.
13. 13. Quick Release bolster according to claim 1, it is characterised in that the support body (21), which has to enclose, is located at the bottom plate (211) The one of surrounding, which encloses, sets plate (215), and this encloses the front end for setting plate (215) has most position provided with a pull groove (217) and inwall Post (218).