CN2720503Y

CN2720503Y - Panel locking-fixing device

Info

Publication number: CN2720503Y
Application number: CN 200420077111
Authority: CN
Inventors: 张皓钧; 苏侯安; 郭惠君
Original assignee: Nextronics Engineering Corp
Current assignee: Nextronics Engineering Corp
Priority date: 2004-07-21
Filing date: 2004-07-21
Publication date: 2005-08-24
Anticipated expiration: 2014-07-21

Abstract

The utility model relates to a panel locking-fixing device, in particular to a panel locking-fixing device which is suitable for industrial single computers, comprising a handgrip, a slide locking element, a bolt and a base. Wherein the front of the handgrip is provided with a groove by which the slide locking element is engaged in the handgrip. A first spring is arranged in the slide locking element, and the first spring is fixedly clamped in the handgrip. The bolt penetrates the second through hole of the base and the first through hole of the handgrip, which makes the base and the handgrip be fixed together through the bolt. The bolt is provided with a second spring, and the second spring buckles the slide locking element. The front end of the slide locking element is provided with a button part and a first occlude part, and the first occlude part is engaged with the second occlude part of the base. The first occlude part is disengaged from the second occlude part when the button part is pressed, and the handgrip and the slide locking element eject rearward with the bolt as axial center. Therefore the panel locking-fixing device has the advantages of convenient loading and unloading, being fixed to the single computers.

Description

The panel lock fixing apparatus

Technical field

The utility model relates to a kind of panel lock fixing apparatus, is meant a kind of panel lock fixing apparatus that is used for the single-borad computer of industrial formula computer especially.

Background technology

Industrial computer is meant the computer that is applied to vertical industry, and application comprises factory automation, safe monitoring, medical system etc.Different with general PC is, the industrial computer applied environment is comparatively complicated, the factory that is in long-time high temperature, vibrations that has, and the need that have place moist open air, heat radiation, degree of stability, shatter-proof degree etc. are required quite strict.Core with industrial computer---single-borad computer, status are equivalent to the motherboard of PC, and core parts such as processor, storer, system chipset are arranged above, and size is much smaller.Maintenance for convenience, single-borad computer is designed to the interface card pattern more, employing be the ISA/PCI interface of industrial standard, be installed on the non-transformer backboard (passive blackplane), and be loaded in the cabinet.Owing to considerable computer is arranged usually on automatic factory's production line in control, only need when breaking down that plank is taken out replacing separately and get final product, can reduce the loss that shutdown brings like this.

Seeing also Fig. 1, is the stereographic map of known panel lock fixing apparatus.Easy to maintenance and reduce the loss that is brought when shutting down when making computer glitch, forefathers propose known panel lock fixing apparatus, it comprises: a handgrip 10a, this handgrip 10a is a lever, be fixed on the panel 40a, this handgrip 10a has a groove 16a, and this groove 16a only can hold a finger, this handgrip 10a establishes a latch members 20a in inside, and this latch members 20a has a protuberance 22a; When push this protuberance 22a with a finger, other finger promptly is attached to front end 14a and the side 12a of this handgrip 10a, and exert all one's strength with latch 30a utilization lever principle, make the cabinet of the clamping part 18a breaking away industrial formula computer of this handgrip 10a rear end, change so that single-borad computer disassembles by known panel lock fixing apparatus.

Known panel lock fixing apparatus is when dismounting, be to push this protuberance 22a with a finger, other finger is attached to front end 14a and the side 12a of this handgrip 10a, and exert all one's strength with latch 30a utilization lever principle, make the cabinet of the clamping part 18a breaking away industrial formula computer of this handgrip 10a rear end.But this mode of exerting all one's strength does not also meet ergonomics, so also inconvenient when dismantling industrial single-borad computer.

Summary of the invention

Fundamental purpose of the present utility model is to provide a kind of panel lock fixing apparatus, and the loss that it is brought when reducing computer glitch provides the panel lock fixing apparatus of a for convenience detach and assembling.

In order to achieve the above object, the utility model provides a kind of panel lock fixing apparatus, and it comprises: a handgrip; One slip latch members, this slip latch members is bonded on the inside of this handgrip, and the inside of this slip latch members is equipped with first spring, and this first Spring Card is combined in the inside of this handgrip; And a base, this base articulates this handgrip by a latch and is fixed on this base, and this latch is provided with second spring, and an end trip of this second spring is lived this slip latch members.

According to above-mentioned conception, wherein, the rear end, bottom of this handgrip is provided with clamping part, and this clamping part is snapped on the cabinet of fixing single-borad computer.

According to above-mentioned conception, wherein, the two sides lower edge of this handgrip is equipped with first through hole respectively, and the fixed part on this base is provided with second through hole, this first through hole is corresponding with second through hole, and this latch runs through and articulates fixes this second through hole and first through hole.

According to above-mentioned conception, wherein, the front of this handgrip is provided with groove, and this groove is ccontaining should the slip latch members; The inside of this groove is provided with a projection, this first spring of engaging on this projection.

According to above-mentioned conception, wherein, the top of this slip latch members front end is convexly equipped with a press section.

According to above-mentioned conception, wherein, the below of this slip latch members front end convexes with first bite, and the front end of this base is provided with second bite, this first bite and the interlock mutually of second bite.

According to above-mentioned conception, wherein, the both sides upper limb of this slip latch members is concaved with gathering sill respectively, and this gathering sill is bonded on this groove.

According to above-mentioned conception, wherein, the bottom of this slip latch members is provided with one and strides a portion, the bottom of this slip latch members upwards is arranged with a groove, this is striden, and a portion is vertical mutually with this groove, and this is striden a portion and rides on this latch, an end of ccontaining this second spring of this groove.

According to above-mentioned conception, wherein, this second spring is located on this latch, and this second spring is a torsionspring, and the one end is provided with a hook part, and this hook part is hooked in this groove.

According to above-mentioned conception, wherein, the rear end upper limb of this slip latch members wears a perforation, wears this first spring in this perforation, and this first spring is a compression spring.

Therefore, the panel lock fixing apparatus that provides of the utility model can reach following effect:

One, the utility model provides a kind of panel lock fixing apparatus, wherein should be provided with this press section by slip latch members protrusion, when pushing this press section, this first spring compresses backward, therefore this handgrip promptly with this latch be the axle center and by means of trip in this second spring of this slip latch members and bullet takes off this base, so that the single-borad computer of Tear Down Deficiency.

Two, the utility model provides a kind of panel lock fixing apparatus, wherein should be provided with this first bite by slip latch members protrusion, this handgrip is by this first bite and this second bite interlock mutually, and be snapped in by this clamping part on the cabinet of fixing industrial single-borad computer, can assemble easily and lock and connect thus in single-borad computer.

Following conjunction with figs. is described in detail as follows preferred embodiment of the present utility model, but it only is used for illustrating the utility model, but not protection domain of the present utility model is imposed any restrictions.

Description of drawings

Fig. 1 is the stereographic map of known panel lock fixing apparatus;

Fig. 2 is the exploded view of preferred embodiment of the present utility model;

Fig. 3 is the constitutional diagram of preferred embodiment of the present utility model;

Fig. 4 is the user mode cut-open view of preferred embodiment of the present utility model;

Fig. 5 is another user mode cut-open view of preferred embodiment of the present utility model.

Wherein, description of reference numerals is as follows:

Known:

10a handgrip 20a latch members 12a side

22a protuberance

14a front end 30a latch

16a groove

40a panel 18a clamping part

The utility model:

1 handgrip, 26 press sections, 11 clamping parts

3 bases, 12 first through holes, 31 second bite

13 grooves, 32 fixed parts, 14 projections

321 second through holes, 2 slip latch members, 4 latches

41 anti-skidding 22 gathering sills of 21 first bite

5 first springs, 23 perforation, 6 second springs

24 grooves, 61 hook parts 25 are striden a portion

7 panels

Embodiment

Seeing also Fig. 2, is the exploded view of preferred embodiment of the present utility model.The utility model provides a kind of panel lock fixing apparatus, and it is made up of handgrip 1, slip latch members 2, base 3, latch 4, first spring 5 and second spring 6.

This handgrip 1 is a triangle cylinder, the rear end, bottom of this handgrip 1 is provided with clamping part 11, this clamping part 11 is in order to panel 7 (as shown in Figure 4) is buckled on the cabinet of industrial formula computer, the two sides lower edge of this handgrip 1 is equipped with first through hole 12 respectively, the front of this handgrip 1 is provided with groove 13 (as shown in Figure 3), and these groove 13 inside are provided with a projection 14.

The top of these slip latch members 2 front ends is convexly equipped with a press section 26, and the below of its front end convexes with one first bite 21; The both sides upper limb of this slip latch members 2 is concaved with gathering sill 22 respectively, and this gathering sill 22 provides a track, makes the rear end of this slip latch members 2 can slip into the inside of this groove 13 from this handgrip 1 front; The rear end upper limb of this slip latch members 2 wears a perforation 23, and this perforation 23 wears wherein for this first spring 5, and this first spring 5 is a compression spring, and this first spring 5 is fastened on this projection 14; These slip latch members 2 bottoms are provided with one and stride a portion 25, and a groove 24 is upwards established in the bottom of this slip latch members 2, and this groove 24 is striden a portion 25 perpendicular to this, and this is striden a portion 25 and rides on this latch 4.

This latch 4 is bodies of rod, and the one end is provided with one anti-skidding 41; This latch 4 is provided with second spring 6, and this second spring 6 is a torsionspring, and the one end is provided with a hook part 61, and this hook part 61 is hooked in this groove 24.

The convex respectively fixed part 32 that is provided with in the both sides of this base 3, this fixed part 32 is provided with second through hole 321, this second through hole 321 is corresponding with first through hole 12, this second through hole 321 and first through hole 12 run through fixing by this latch 4, this base 3 is articulated each other with this handgrip 1 be fixed together; This latch 4 is provided with this anti-skidding 41, makes this latch 4 run through unlikely the skidding off of this second through hole 321 and first through hole, 12 backs; The front end of this base 3 upwards is provided with second bite 31, this second bite 31 and this first bite 21 interlock mutually.

See also Fig. 4 and Fig. 5, the utility model provides a kind of panel lock fixing apparatus, top that wherein should slip latch members 2 front ends convexes with this press section 26, when pushing this press section 26, this first spring 5 compresses backward, first bite 21 that this slip latch members 2 front ends below is convexly equipped with breaks away from second bite 31, this second spring 6 is lived this slip latch members 2 by these hook part 61 trips, and to provide an elastic force to make this handgrip 1 and this slip latch members 2 be that eject backward in the axle center with this latch 4, make this clamping part break away from the cabinet of mounting industrial formula single-borad computer, so that dismantle and take out single-borad computer.

The above only is a preferable possible embodiments of the present utility model, is not to limit scope of patent protection of the present utility model with this, and the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, and all is contained in the protection domain of the present utility model.

Claims

1, a kind of panel lock fixing apparatus is characterized in that, comprising:

One handgrip;

One slip latch members, this slip latch members is bonded on the inside of this handgrip, and the inside of this slip latch members is equipped with first spring, and this first Spring Card is combined in the inside of this handgrip; And

One base, this base articulate this handgrip by a latch and are fixed on this base, and this latch is provided with second spring, and an end trip of this second spring is lived this slip latch members.

2, panel lock fixing apparatus as claimed in claim 1 is characterized in that, the rear end, bottom of this handgrip is provided with clamping part, and this clamping part is snapped on the cabinet of fixing single-borad computer.

3, panel lock fixing apparatus as claimed in claim 1, it is characterized in that, the two sides lower edge of this handgrip is equipped with first through hole respectively, fixed part on this base is provided with second through hole, this first through hole is corresponding with second through hole, and this latch runs through and articulates fixes this second through hole and first through hole.

4, panel lock fixing apparatus as claimed in claim 1 is characterized in that, the front of this handgrip is provided with groove, and this groove is ccontaining should the slip latch members; The inside of this groove is provided with a projection, this first spring of engaging on this projection.

5, panel lock fixing apparatus as claimed in claim 1 is characterized in that, the top of this slip latch members front end is convexly equipped with a press section.

6, panel lock fixing apparatus as claimed in claim 1 is characterized in that, the below of this slip latch members front end convexes with first bite, and the front end of this base is provided with second bite, this first bite and the interlock mutually of second bite.

7, panel lock fixing apparatus as claimed in claim 4 is characterized in that, the both sides upper limb of this slip latch members is concaved with gathering sill respectively, and this gathering sill is bonded on this groove.

8, panel lock fixing apparatus as claimed in claim 1, it is characterized in that, the bottom of this slip latch members is provided with one and strides a portion, the bottom of this slip latch members upwards is arranged with a groove, it is vertical mutually with this groove that this strides a portion, this is striden a portion and rides on this latch, an end of ccontaining this second spring of this groove.

9, panel lock fixing apparatus as claimed in claim 8 is characterized in that, this second spring of being located on this latch is a torsionspring, and the one end is provided with a hook part, and this hook part is hooked in this groove.

10, panel lock fixing apparatus as claimed in claim 1 is characterized in that, the rear end upper limb of this slip latch members wears a perforation, wears this first spring in this perforation, and this first spring is a compression spring.