CN2907196Y

CN2907196Y - System fan fixing structure

Info

Publication number: CN2907196Y
Application number: CN 200620115855
Authority: CN
Inventors: 赵荣昌
Original assignee: Micro Star International Co Ltd
Current assignee: Micro Star International Co Ltd
Priority date: 2006-05-18
Filing date: 2006-05-18
Publication date: 2007-05-30
Anticipated expiration: 2016-05-18

Abstract

The utility model discloses a system fan fixing structure, which comprises a frame and a plate. The two opposite sides are separately connected with a first sheet body and a second sheet body. The two clipping sheet bodies are connected with the other two opposite sides of the plate; the clipping lug of the plate is matched with a plurality of holes of the system fan, and the elastic clipping sheet of the two clipping sheet bodies is separately matched with the groove at the two sides of the system fan; the system fan can be combined with the frame, the groove hole of the first sheet body and the two grooves of the second sheet body can be used to enable the frame to be connected with the casing of an electric device, thereby enabling the system fan to be positioned onto casing easily. Welding points or screw holes to connect the casing and the system fan are not required, and the appearance problem of the casing can be also considered.

Description

The system fan fixed structure

Technical field

The utility model relates to the fixed structure of electronic installations such as a kind of computer, server and system fan, particularly relates to a kind of exempting from and makes system fan be fixed in the structure of casing of electronic apparatus fast with screw.

Background technology

Many relevant fan fixed structure patents of screw of exempting from are arranged, for example the novel patent in Taiwan M258329 number discloses exempts from screw blower tray fixed structure, what reach M288398 number announcement of the novel patent in Taiwan exempts from the screw fan with announcement persons such as fixed mounts, respectively has different shapes, structure and function.

The fixing device without any screw of long card of the agreement control data of No. 528180 announcement of Taiwan patent announcement and fan comprises a plastic clamp in addition; Grow the tail end of card in order to be held on the agreement control data, and block with the common fixed protocol control data of one first plastics trip is long; And a plastics fan housing, connect the plastic clamp and the first plastics trip; This plastics fan housing has a depression, has two second plastics grabs in the depression, in order to fix a fan.Above-mentioned patent utilization one plastics fan housing combines the long card of fan and agreement control data, and this plastics fan housing very takes up space, and causes the waste in space.

The utility model content

In order to make the system fan fixed structure, easier dismounting and do not influence the casing outward appearance of electronic installation, and the utility model is proposed.

Main purpose of the present utility model is to provide a kind of system fan fixed structure, makes system fan be installed on the casing of electronic installation easily, and takes system fan easily apart, can save required manpower of installation system fan and time, so escapable cost.

Another purpose of the present utility model is to provide a kind of system fan fixed structure, need not make the casing of electronic installation have the pad or the screw hole of coupling system fan, can take into account the problem of casing outward appearance.

The purpose of this utility model is achieved in that promptly provides a kind of system fan fixed structure, uses so that the system fan Fast Installation in the casing person of electronic installation, comprising: a support body, have a plate body, and this plate body has at least two buckle ears; The limit, two opposite sides of this plate body connects first lamellar body and second lamellar body of the configuration that is opposite face respectively; One side of this first lamellar body has a slotted eye; This second lamellar body has two slotted eyes; This two slotted eye has the part of smaller aperture due and the part of larger aperture respectively; Two snapping lamellar bodies are the configuration of opposite face, are incorporated into the limit, two opposite sides in addition of this plate body respectively; This two snappings lamellar body is rubber-like cramp and press section respectively; Wherein, between this plate body of this support body, this first lamellar body, this second lamellar body and this two snappings lamellar body, form the space of a ccontaining system fan, and this buckle ear is corresponding to a plurality of holes of this system fan, this flexible cramp is the groove of corresponding system fan both sides respectively; So that this system fan combines with this support body, and utilizes the slotted eye of this first lamellar body and two slotted eyes of this second lamellar body, this support body is combined with the casing of an electronic installation.

Advantage of the present utility model is, makes system fan be installed on the casing of electronic installation easily, and need not make casing have the pad or the screw hole of coupling system fan, therefore can take into account the casing outward appearance between topic.

Other purpose of the present utility model, effect see also graphic and embodiment, are described in detail as follows.

Description of drawings

Fig. 1 is the schematic perspective view of the support body of the utility model embodiment when not combining with two snap fasteners;

Fig. 2 is the schematic perspective view of the support body of the utility model embodiment;

Fig. 3 is the support body schematic perspective view during the coupling system fan not of the utility model embodiment;

Schematic perspective view when the support body of Fig. 4 A, Fig. 4 B the utility model embodiment does not combine with casing;

Fig. 5 is the schematic perspective view of the support body of the utility model embodiment when combining with casing.

The main element symbol description:

10 support bodys, 11 plate bodys

111 holes, 12 first lamellar bodies

121 slotted eyes, 122,123 long slot bores

124 spacers, 125 tenons

13 first lamellar bodies, 131,132 L shaped slotted eyes

14,15 buckle ears, 16,17,214,224,31 holes

21,211,221 times horizontal lamellar bodies of 22 snapping lamellar bodies

212, horizontal lamellar body on the 222 vertical lamellar bodies 213,223

215,225 cramps, 216,222 press sections

30 system fan, 32,33 grooves

40 casings, 41 spacers

42 location holes, 43,44 alignment pins

431,441 cap portions, 432,442 necks

Embodiment

See also shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 A, Fig. 4 B.The embodiment of the utility model system fan fixed structure, use so that the system fan Fast Installation in the casing person of electronic installation, comprising:

One support body 10 can be made by ironware, has a plate body 11, has a hole 111 in the plate body 11, with the air-supply passage as system fan; The limit, two opposite sides of plate body 11 connects first lamellar body 12 and second lamellar body 13 of vertical bending respectively; First lamellar body 12 and second lamellar body 13 are the configuration of opposite face; One side of first lamellar body 12 has a slotted eye 121, and mid portion has two long slot bores 122,123; Form a spacer 124 between two long slot bores 122,123; The mid portion of spacer 124 has a location tenon 125 that protrudes laterally; Because the relation of spacer 124 between two long slot bores 122,123 makes spacer 124 have elasticity; Second lamellar body 13 has two L shaped slotted eyes 131,132; The longer sides of two L shaped slotted eyes 131,132 forms the part with smaller aperture due, and longer sides and junction than minor face form and have the part of larger aperture, and are communicated with the outside of second lamellar body 13 than minor face; Plate body 11 has the

buckle ear

14,15 of at least two vertical bendings in addition;

Two snapping

lamellar bodies

21,22 can be respectively the flexible stainless steel material of tool and make, and are incorporated into the limit, two opposite sides in addition of plate body 11 respectively.Two snapping

lamellar bodies

21,22 are the configuration of opposite face, and its structure is symmetrical; Two snapping

lamellar bodies

21,22 have following horizontal lamellar body 211,221, the vertical lamellar body 212,222 that is connected respectively and go up horizontal lamellar body 213,223; Horizontal lamellar body 213,223 is respectively at the outer side edges of the lower end of two vertical lamellar bodies 212,222 and the medial extremity of upper end on twice horizontal plates 211,221 and two; The two side ends in addition of twice horizontal lamellar bodies 211,221 and plate body 11 has corresponding hole 214,16,224,17 respectively, passes these corresponding holes for rivet, makes twice horizontal lamellar bodies 211,221 be incorporated into the two side ends of plate body 11 respectively; Horizontal lamellar body 213,223 connects respectively and extends rubber-like cramp 215,225 downwards on two; Horizontal lamellar body 213,223 connects the press section 216,226 of extending upward respectively on two;

Wherein, between plate body 11, first lamellar body 12, second lamellar body 13 and the two snapping

lamellar bodies

21,22 of support body 10, form the space of a ccontaining system fan 30, as shown in Figure 3, and

buckle ear

14,15 is corresponding to a plurality of holes 31 of system fan 30, and flexible cramp 215,225 is the

groove

32,33 of corresponding system fan 30 both sides respectively;

The casing 40 of one electronic installation has respectively slotted eye 121 and tenon 125 corresponding spacer 41 and location holes 42 with first lamellar body 12; Casing 40 also has respectively two L shaped slotted eye 131,132 corresponding alignment pins 43,44 with second lamellar body 13; Two alignment pins 43,44 have the neck 432,442 of cap portion 431,441 and depression respectively, shown in Fig. 4 B.

See also Fig. 3, Fig. 4 A, Fig. 4 B, shown in Figure 5.During present embodiment installation system fan 30, make a plurality of holes 31 of system fan 30 aim at

buckle ear

14,15, can make a plurality of holes 31

socket buckle ears

14,15 of system fan 30 easily, two elastic fastening plates 215,225 are buckled in respectively in the

groove

32,33 of system fan 30 both sides, are easy to make system fan 30 firmly to combine with support body 10.Further make the slotted eye 121 of first lamellar body 12, two L shaped slotted eyes 131,132 of second lamellar body 13, the spacer 41 of snapping casing 40, the neck 432,442 of two alignment pins 43,44 make cap portion 431,441 buckle into second lamellar body, 13 inboards respectively; Support body 10 is moved toward the left side shown in Figure 5, the tenon 125 of first lamellar body 12 is snapped in the location hole 42 of casing 40, can make support body 10 obtain the location, and firmly combine with casing 40; The user uses one hand can finish the aforesaid operations action easily, is easy to make support body 10 in conjunction with casing 40.

In the time will taking support body 10 apart, as long as the user makes support body 10 move toward the right shown in Figure 5, make slotted eye 121, two slotted eye 131,132 and the tenons 125 of support body 10, break away from the spacer 14 of casing 40, the neck 432,442 and the location hole 43 of two alignment pins 43,44 respectively, support body 10 is separated with casing 40.

In the time will taking system fan 30 apart, as long as the user pulls in two press sections 216,226 of two snapping sheets, 21,22 upper ends at least one, lateral direction toward two

snapping sheets

21,22 moves, make on two that at least one moves toward lateral direction in the horizontal lamellar body 213,223, drive at least one

groove

32,33 of two elastic fastening plates, 215,225 at least one detachment system fans 30, extraction system fan 30 makes system fan 30 separate with support body 10 easily.

As mentioned above, system fan fixed structure of the present utility model makes system fan be installed on the casing of electronic installation easily, and takes system fan easily apart, can save required manpower of installation system fan and time, so escapable cost.System fan fixed structure of the present utility model in addition, the casing of electronic installation and the combined structure of support body are very simple, and all be hidden in the casing inboard, need do not make casing have the pad or the screw hole of coupling system fan, so can take into account the problem of casing outward appearance.

Claims

1. system fan fixed structure, with so that the system fan Fast Installation in the casing person of electronic installation, is characterized in that this structure comprises: a support body, have a plate body, this plate body has at least two buckle ears; The limit, two opposite sides of this plate body connects first lamellar body and second lamellar body of the configuration that is opposite face respectively; One side of this first lamellar body has a slotted eye; This second lamellar body has two slotted eyes; This two slotted eye has the part of smaller aperture due and the part of larger aperture respectively; Two snapping lamellar bodies are the configuration of opposite face, are incorporated into the limit, two opposite sides in addition of this plate body respectively; This two snappings lamellar body is rubber-like cramp and press section respectively; Wherein, between this plate body of this support body, this first lamellar body, this second lamellar body and this two snappings lamellar body, form the space of a ccontaining system fan, and this buckle ear is corresponding to a plurality of holes of this system fan, this flexible cramp is the groove of corresponding system fan both sides respectively; So that this system fan combines with this support body, and utilizes the slotted eye of this first lamellar body and two slotted eyes of this second lamellar body, this support body is combined with the casing of an electronic installation.

2. the system as claimed in claim 1 fan fixed structure is characterized in that, this two snappings lamellar body has following horizontal lamellar body, the vertical lamellar body that is connected respectively and goes up horizontal lamellar body; This time horizontal plate and on this horizontal lamellar body respectively at the outer side edges of the lower end of this vertical lamellar body and the medial extremity of upper end; The horizontal lamellar body of this time combines with this plate body; Should go up horizontal lamellar body and connect this rubber-like cramp that extends downwards; Horizontal lamellar body connects this press section of extending upward respectively on two.

3. system fan fixed structure as claimed in claim 2 is characterized in that, this two slotted eye of this second lamellar body is L shaped slotted eye; The longer sides of this L shaped slotted eye forms this part with smaller aperture due, the longer sides of this L shaped slotted eye with than the junction of minor face, form the part that this has larger aperture, this L shaped slotted eye be communicated with the outside of this second lamellar body than minor face.

4. system fan fixed structure as claimed in claim 3, it is characterized in that, the two side ends in addition of these twice horizontal lamellar bodies and this plate body has corresponding hole respectively, passes these corresponding holes by rivet, makes these twice horizontal lamellar bodies be incorporated into the two side ends of this plate body respectively.

5. system fan fixed structure as claimed in claim 4 is characterized in that, has a hole as the air-supply passage of this system fan in this plate body.

6. as claim 1,2,3,4 or 5 described system fan fixed structures, it is characterized in that, further comprise the casing of an electronic installation; This casing has and the corresponding spacer of the slotted eye of this first lamellar body, and has respectively the corresponding alignment pin of two slotted eyes with this second lamellar body; This alignment pin has the neck of cap portion and depression, so that the path part in this two slotted eye of this slotted eye of this first lamellar body, this second lamellar body, this spacer of this casing of difference snapping, the neck of this two alignment pin, and this support body is combined with this casing.

7. system fan fixed structure as claimed in claim 6 is characterized in that, this first lamellar body has a tool spacer; This spacer has a location tenon that protrudes laterally; This casing has and this tenon corresponding positioning hole, so that this tenon is snapped in this location hole, makes this support body obtain the location.

8. system fan fixed structure as claimed in claim 7 is characterized in that the mid portion of this first lamellar body has two long slot bores; Form this spacer between this two long slot bore, make this spacer have elasticity.