CN101472434B

CN101472434B - Fixed device for sliding rail bracket

Info

Publication number: CN101472434B
Application number: CN200710307388XA
Authority: CN
Inventors: 陈庚金; 黄建立; 王俊强
Original assignee: King Slide Works Co Ltd
Current assignee: King Slide Works Co Ltd
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2011-03-02
Anticipated expiration: 2027-12-29
Also published as: CN101472434A

Abstract

The invention relates to a fixing device for a slide rail bracket, which includes a main bracket, an auxiliary bracket, a first clipping piece, a second clipping piece, an interlocking piece, a starting piece and an elastic component, wherein, the starting piece and the interlocking piece are arranged on the inner side of the main bracket; the first clipping piece and the second clipping piece are arranged on the outside of the auxiliary bracket; the starting piece corresponds to the first clipping piece; a part of the interlocking piece passes through the main bracket; and a pushing seat corresponding to the second clipping piece is arranged on the interlocking piece and used for driving the auxiliary bracket to slide, and allows a second bending plate to detach from a first bending plate.

Description

The stationary installation of sliding rail bracket

Technical field

The present invention relates to a kind of stationary installation of sliding rail bracket, be meant the master carrier slippage relatively of secondary carriage especially, and the instrument of exempting from can make the corresponding mounting bracket of slide rail do Rapid Combination or disassemble.

Background technology

General slide rail is connected to the application mode of metallic mounting bracket in order to convenient card in conjunction with carriage, be common in frame type computer server system (RACK-MOUNTED COMPUTER SYSTEM).

And this class sliding rail bracket, it designs suitable diversification, and present main designer trends are the function with the instrument of exempting from, fast assembling-disassembling, and for example United States Patent (USP) the 6th, 891, and 727B2 number, the 7th, 192,103B2 number.

The above-mentioned prior art of taking off, mainly be to have disclosed a kind of " slipper bracket " pattern, wherein, the 6th, 891,727B2 number, after carriage installs and fixes, if will dismantle the time, must operate by the side of carriage, under such situation, be adjacent and then the arrangement up and down when installing when many groups slide rails and carriage cooperate the servers of many groups, it is carriage and the slide rail that is difficult to pull down an independent server.And the 7th, 192, though the function that can be removed the carriage fixation by slide rail the place ahead is provided for 103B2 number, the complicacy and the volume that manifest on a kind of slide mechanism are bigger.

Summary of the invention

The object of the present invention is to provide a kind of stationary installation of sliding rail bracket, to realize:

Separate the more convenient operation of pulling during dismounting, and the assembly that simplifies the internal structure of an organization, and give reasonable reduced volume.

Stationary installation according to sliding rail bracket of the present invention, comprise master carrier, secondary carriage, first clamping piece, second clamping piece, activation members, moving part and elastic parts, be characterized in: described master carrier is provided with first bending plate in front ends, secondary carriage front ends is provided with second bending plate, secondary carriage and to be slidably connected to the master carrier outside and to be subjected to the effect of elastic parts, it is characterized in that: corresponding activation members of master carrier and moving part are respectively equipped with hole clipping and elongated slot, make the corresponding inboard of being located at master carrier of activation members with moving part, the secondary carriage outside is provided with first clamping piece and second clamping piece, first clamping piece has block holding part, second clamping piece has hook portion, activation members is corresponding to first clamping piece, the corresponding moving part of secondary carriage and second clamping piece are provided with a fluting, and the moving part part is passed the elongated slot of master carrier and is provided with a pushing and pressing seat corresponding to second clamping piece in fluting, mat it, moving part drives secondary carriage slippage and separates and pull, first clamping piece is stuck in hole clipping and limits the tentative position of secondary carriage, and, when secondary carriage and master carrier were installed on erecting frame, second clamping piece limited the relative master carrier clip of secondary carriage and tentative position.

Wherein, the described activation members and first clamping piece are for having elasticity, and the block holding part of corresponding first clamping piece of activation members is established a projection, and projection and block holding part are corresponding to the hole clipping of master carrier.

Wherein, described moving part comprises a push button, and the pushing and pressing seat includes fixing feet, and fixing feet is passed the elongated slot of master carrier and is connected to push button mutually.

Wherein, the elongated slot of described master carrier has a blocking section, and blocking section is corresponding to the hook portion of second clamping piece.

Wherein, the hook portion of described second clamping piece has hypotenuse.

Wherein, described pushing and pressing seat is provided with the inclined-plane corresponding to the hook portion of second clamping piece.

Wherein, the inclined-plane of described pushing and pressing seat is by the lamellar body that links to each other moulding through bending.

Wherein, described fluting inboard is provided with a lug, and the corresponding lug of pushing and pressing seat is provided with a catch.

Wherein, described master carrier is provided with fixing button, and secondary carriage is provided with the corresponding fixing button noose of chute, and secondary carriage also is provided with one and colludes sheet, and the elastic parts two ends are connected to fixing button respectively mutually and collude sheet.

Wherein, described first bending plate is provided with perforation, described second bending plate be provided with first bending plate on the corresponding hanging column of perforation, second bending plate is provided with nut in addition.

Description of drawings

Confirm above-mentioned purpose of the present invention, design feature and effect for further specifying, the present invention is described in detail below with reference to accompanying drawing, wherein:

Fig. 1 be one of stereographic map of the embodiment of the invention (from outer side-looking it, first clamping piece and the second clamping piece exploded pictorial).

Fig. 2 be the embodiment of the invention stereographic map two (from interior side-looking it).

Fig. 3 is the master carrier of the embodiment of the invention and the exploded view of activation members and moving part.

Fig. 4 be the embodiment of the invention side view (from outer side-looking it).

Fig. 5 is first clamping piece of the embodiment of the invention and the partial sectional view of activation members.

Fig. 6 is second clamping piece of the embodiment of the invention and the partial sectional view of moving part.

Fig. 7 is that second clamping piece of the embodiment of the invention is separated the operation chart of pulling.

Fig. 8 is the synoptic diagram that first clamping piece lock of the embodiment of the invention is pulled.

Fig. 9 is that the secondary carriage of the embodiment of the invention is separated the operation chart of pulling.

Figure 10 is that first clamping piece of the embodiment of the invention is separated the synoptic diagram of pulling.

Figure 11 is the limited synoptic diagram of secondary carriage slippage of the embodiment of the invention.

Embodiment

As shown in Figures 1 and 2, be the stereographic map of specific embodiments of the invention, respectively by the outside and in side-looking it, it comprises:

Master carrier 1 is provided with hole clipping 11, elongated slot 12, first bending plate 13 and fixing button 14, and this please be simultaneously referring to Fig. 3, and wherein elongated slot 12 has a blocking section 121, and first bending plate 13 is located at master carrier 1 front end, and wherein first bending plate 13 is provided with perforation 131;

Secondary carriage 2, in addition please be simultaneously referring to Fig. 4, be provided with fluting 21, second bending plate 22, elastic parts 23, lug 24, chute 25 and collude sheet 26, second bending plate 22 also is located at secondary carriage 2 front ends, and secondary carriage 2 is slidably connected to master carrier 1 outside, and its slip is subjected to the elastic force effect of

elastic parts

23,21 inboards of wherein slotting are provided with a lug 24 in addition, and chute 25 corresponding fixing button 14 nooses, and elastic parts 23 two ends are connected to fixing button 14 respectively mutually and collude sheet 26, second bending plate 22 is provided with perforation 221 again, hanging column 222 and nut 223, and hanging column 222 and nut 223 correspond respectively to the perforation 131 of first bending plate 13;

First clamping piece 3, it has elasticity and is located at secondary carriage 2 outsides, for having a block holding part 31 with the hole clipping 11 corresponding to master carrier 1;

Second clamping piece 4, please be simultaneously referring to Fig. 6, it is located at secondary carriage 2 outsides, and has a hook portion 41, this hook portion 41 is provided with vertical edges 411 and relative hypotenuse 412, and hook portion 41 stretch place secondary carriage 2 fluting 21 with in the elongated slot 12 corresponding to master carrier 1, the vertical edges 411 of hook portion 41 is corresponding to the blocking section 121 of elongated slot 12;

Activation members 5 please be simultaneously referring to Fig. 5, and it has elasticity and is located at the inboard of master carrier 1, and corresponding to first clamping piece 3; Activation members 5 is provided with projection 51, and with when the start, correspondence is replaced the block holding part 31 that first clamping piece 3 penetrates hole clipping 11;

Moving part 6, comprise pushing and pressing seat 61, push button 62, pushing and pressing seat 61 is provided with fixing feet 611, inclined-plane 612 and catch 613, please be simultaneously referring to Fig. 6, pushing and pressing seat 61 is located in the fluting 21 of secondary carriage 2, and the elongated slot 12 of corresponding master carrier 1, and the elongated slot 12 of master carrier 1 is passed in its fixing feet 611 parts, and in the inboard affixed push button 62 of master carrier 1, so that pushing and pressing seat 61 corresponding to second clamping piece 4, again, pushes against the hypotenuse 412 of the inclined-plane 612 of seat 61 corresponding to the hook portion 41 of second clamping piece 4, and the lamellar body that the inclined-plane 612 of pushing and pressing seat 61 is served as reasons continuous bends process and moulding, the lug 24 of 613 secondary carriages 2 of correspondence of catch of pushing and pressing seat 61.

During operation, as shown in Figure 7, promote the push button 62 of moving part 6, then the inclined-plane 612 of its pushing and pressing seat 61 pushes against the hypotenuse 412 of the hook portion 41 of second clamping piece 4, and make vertical edges 411 perks of hook portion 41, no longer prop up the blocking section 121 of elongated slot 12, and lug 24 with the secondary carriage 2 of catch 613 ejections of pushing and pressing seat 61, cause the secondary carriage 2 relative master carriers 1 of interlock and slip away, and after it shifts the location onto, as Fig. 8 and shown in Figure 9, the block holding part 31 of first clamping piece 3 embeds the hole clipping 11 of master carrier 1, and ejects the projection 51 of activation members 5, make secondary carriage 2 temporarily locate, and second bending plate 22 of secondary carriage 2 strengthens with the spacing of first bending plate 13 of master carrier 1, and hanging column 222 relative first bending plates 13 also have a gap, and can conveniently dismantle from erecting frame by this.

Otherwise, in the time of will assembling again, after master carrier 1 and secondary carriage 2 are all to the mounting hole A1 that is positioned at erecting frame A, see also Figure 10 again, need only started by press spare 5 again, projection 51 promptly ejects the block holding part 31 in the hole clipping 11, makes first clamping piece 3 separate and pulls, elastic parts 23 promptly retracts secondary carriage 2, makes master carrier 1 and secondary carriage 2 that frame is appropriate in erecting frame A once more.

In addition, as shown in figure 11,2 on master carrier 1 and secondary carriage are appropriate in erecting frame A and also not with bolt locking master carrier 1 and secondary carriage 2 (not promptly, pass the perforation 131 of first bending plate 13 with bolt and lock in nut 223 on second bending plate 22, this please refer to Fig. 2) before, tensile elasticity assembly 23 makes second bending plate 22 move apart first bending plate 13 even secondary carriage 2 is stressed, its hook portion 41 by second clamping piece 4 is butted on the blocking section 121 of the elongated slot 12 of master carrier 1, hanging column 222 on this second bending plate 22 can not shunk back yet and be left the mounting hole A1 of first bending plate 13 and erecting frame A, and makes master carrier 1 and secondary carriage 2 be unlikely to break away from from erecting frame A easily.

According to above explanation, enhancement effect of the present invention as can be known and advantage promptly are:

The mechanism of miniaturization is rationally used in limited space, has promoted the value of single unit system.

Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of the application's claims in connotation scope of the present invention.

Claims

1. the stationary installation of a sliding rail bracket comprises master carrier, secondary carriage, first clamping piece, second clamping piece, activation members and moving part, it is characterized in that:

Master carrier is provided with hole clipping and elongated slot, and is provided with first bending plate in front ends;

Secondary carriage is provided with a fluting, and is provided with second bending plate in front ends, and secondary carriage is slidably connected to the master carrier outside, and its slip is subjected to the elastic force effect of an elastic parts;

First clamping piece is located at the secondary carriage outside, has the hole clipping of a block holding part corresponding to master carrier;

Second clamping piece is located at the secondary carriage outside, has that a hook portion is stretched the fluting that places secondary carriage and corresponding to the elongated slot of master carrier;

Activation members is located at the inboard of master carrier, corresponding to the hole clipping and first clamping piece of master carrier;

Moving part is located at the inboard of master carrier, the elongated slot of corresponding master carrier, and locally pass the elongated slot of master carrier and in the fluting of secondary carriage, be provided with a pushing and pressing seat with corresponding to second clamping piece.

2. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, the described activation members and first clamping piece have elasticity, and the block holding part of corresponding first clamping piece of activation members is established a projection, and projection and block holding part are corresponding to the hole clipping of master carrier.

3. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, described moving part comprises a push button, and the pushing and pressing seat includes fixing feet, and fixing feet is passed the elongated slot of master carrier and is connected to push button mutually.

4. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, the elongated slot of described master carrier has a blocking section, and blocking section is corresponding to the hook portion of second clamping piece.

5. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, the hook portion of described second clamping piece has hypotenuse.

6. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, described pushing and pressing seat is provided with the inclined-plane corresponding to the hook portion of second clamping piece.

7. the stationary installation of sliding rail bracket according to claim 6 is characterized in that, the inclined-plane of described pushing and pressing seat is by the lamellar body that links to each other moulding through bending.

8. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, described fluting inboard is provided with a lug, and the corresponding lug of pushing and pressing seat is provided with a catch.

9. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, described master carrier is provided with fixing button, and secondary carriage is provided with the corresponding fixing button noose of chute, and secondary carriage is provided with one and colludes sheet, and the elastic parts two ends are connected to fixing button respectively mutually and collude sheet.

10. the stationary installation of sliding rail bracket according to claim 1 is characterized in that, described first bending plate is provided with perforation, described second bending plate be provided with first bending plate on the corresponding hanging column of perforation, second bending plate is provided with nut in addition.