CN2874605Y - Fixing structure of casing and partition - Google Patents

Abstract

The utility model relates to a machine shell with a complex number of clapboard. Wherein, the contact side between the clapboard and the machine shell is provided with one or more than one convex parts. The machine shell has window towards these convex parts to let convex parts pass through the window and extend from the chimb of fixed window section. Here, certain stress is imposed onto the chimb to deform the chimb and clamp the convex parts into the window, thus mutually riveting the convex part and window. Finally, the clapboard and the machine shell are firmly and mutually fixed.

Description

The fixture construction of casing and dividing plate

Technical field

The utility model is about the fixture construction of a kind of casing and dividing plate, but refers to that especially a kind of nationality can be finished by simple riveted action assembles the fixture construction of fixing when dividing plate is thin can't use screw or other lock members and casing fixedly the time.

Background technology

Electric devices such as general personal host computer or servomechanism, mostly be the power supply unit that adopts compliance with system running demand, AC power is converted into the direct supply that is enough to the supply system running, and the power supply unit of in the streets generally being commonly seen except have different output power specifications available, its must possess can with the body of general reduction of infection, comprising the configuration of screw hole, the demand of assembling/changing the outfit to meet electric device.

Even, pay attention to the stability and the availability of System Operation, and the electric device of emphasizing height extendibility and convertible design, itself be to be equiped with some slots (or expansion slot) the extraction-type power supply unit can be combined with electric device in direct-insert mode; As shown in Figure 1, it is a kind of combined structure synoptic diagram of commonly using extraction-type power supply unit (following general designation power supply unit) and electric device casing, promptly be provided with a plurality of dividing plates 20 in this electric device casing 10, insert for a plurality of power supply units 30 to be formed with some slots 11, and casing 10 utilizes screw 40 or other lock members mostly with fixing of dividing plate 20, as shown in Figure 2, its dividing plate 20 is to form towards casing 10 1 sides to fit in casing 10 solid portions 22, fixes and make screw 40 lock this locking part 22; But shared space in casing 10, this locking part 22 then can't utilize, and causes the waste in space, and can't effectively plan the space in the casing 10.

The utility model content

In view of this, the utility model is promptly improving the shortcoming that slim dividing plate can't use screw or other lock members and casing assembling to fix.

Be provided with a plurality of dividing plates in the casing of the present utility model; Wherein, this dividing plate contacts avris and is provided with one or more protuberance with casing, and corresponding this protuberance of casing and be formed with window, make protuberance be arranged in the window and protrude the fixedly chimb of section of window one, impose a gravity in this chimb and make the chimb distortion, and clip is in this window, can be by protuberance and the mutual riveted of window, and then it is fixing that dividing plate and casing are mutually combined.

Description of drawings

Fig. 1: be the appearance assumption diagram that the electrical installation casing is arranged for habit;

Fig. 2: be the package assembly synoptic diagram that casing and dividing plate are arranged for habit;

Fig. 3: the appearance assumption diagram that is electrical installation casing in the utility model;

Fig. 4: the STRUCTURE DECOMPOSITION figure that is casing and dividing plate in the utility model;

Fig. 5: be casing and the preceding structural representation of dividing plate riveted in the utility model;

Fig. 6: be the structural representation behind casing and the dividing plate riveted in the utility model;

Fig. 7: be casing and the preceding structural perspective of dividing plate riveted in the utility model.

[figure number explanation]

10 casings, 21 protuberances

11 slots, 211 chimbs

12 windows, 22 locking parts

121 peristomes, 30 power supply units

20 dividing plates, 40 screws

Embodiment

For the clear structure of the present utility model of your auditor is formed, and the overall operation mode, cooperate graphic being described as follows now:

The fixture construction of the utility model casing and dividing plate, the basic structure of its piece electrical apparatus housing is formed as shown in Figures 3 and 4, mainly be to be provided with a plurality of dividing plates 20 at electric device casing 10, insert for a plurality of power supply units 30 to be formed with some slots 11, this dividing plate 20 contacts avris and is provided with one or more protuberance 21 with casing 10, please be simultaneously with reference to shown in Figure 5, the both sides of its protuberance 21 stretch out and are two long chimbs 211 than the center, and casing 10 corresponding these protuberances 21 and be formed with window 12, the peristome 121 of window 12 is for expanding outwardly shape.

During overall package, please be extremely shown in Figure 7 with reference to Fig. 5 simultaneously, protuberance 21 is arranged in the window 12, and the chimb 211 of 21 liang of avris of protuberance also protrudes fixedly section of window 12 1, impose a gravity towards casing 10 places in this chimb 211 and make chimb 211 distortion, and clip is on this peristome 121, utilizes simple riveted action, makes dividing plate 20 and casing 10 mutually combine fixing.

Advantage of the present utility model is:

1, utilizes simple punching press or formed in mould mode, can form the structure of dividing plate, protuberance and chimb.

2, need not utilize other screws or lock member, so dividing plate does not need other tapping yet, to save job sequence one.

3, it is fixing to use simple riveted action that dividing plate and casing are mutually combined, and need not utilize other screws or lock member.

4, utilize the element of casing and dividing plate itself to constitute riveted, not only assemble facility and intensity is preferable.

As mentioned above, the utility model provides one preferable feasible fixture construction between casing and dividing plate, so offer the application of novel patent in accordance with the law; Yet, above implementation and graphic shown in, be the utility model preferred embodiment, be not to limit to the utility model with this, be with, approximate with structure of the present utility model, device, feature etc. such as, identical, all should belong to of the present utility model founding within purpose and the claim.

Claims (2)

1, the fixture construction of a kind of casing and dividing plate is provided with a plurality of dividing plates in its casing; It is characterized in that:

This dividing plate contacts avris and is provided with one or more protuberance with casing, and corresponding this protuberance of casing and be formed with window, the peristome of its window is for expanding outwardly shape, this protuberance is arranged in the window and protrudes the fixedly chimb of section of window one, impose a gravity in this chimb and make the chimb distortion, and clip is on this peristome, and this dividing plate and casing mutually combine fixing.

2, the fixture construction of casing as claimed in claim 1 and dividing plate is characterized in that: this chimb is the both sides that are positioned at protuberance, and stretching out than the center by the protuberance both sides is long position.

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