CN102541196A - Case - Google Patents

Abstract

The invention discloses a case for element installation. The case comprises a wallboard and a bolt, wherein the wallboard is provided with an open pore; the bolt is detachably fixed in the open pore through a base; the bolt comprises a pedestal and a stud extending upwards from the pedestal; the pedestal is supported and connected to the bottom of the wallboard; the base is clung to the top surface of the wallboard; and the stud is clamped through two arm parts. The bolt can be conveniently replaced by using the case, so that the installation requirements of various elements can be met.

Description

Cabinet

Technical field

The present invention relates to a kind of cabinet, be meant a kind of computer housing especially.

Background technology

Cabinet has become a kind of standard configuration of computer as the equipment that carries various electronic devices and components.Existing cabinet is normally interconnected by the polylith wallboard and forms.For matching, can form a plurality of bolts usually on the wallboard of cabinet with the corresponding element of cabinet inside.Corresponding element can be locked in the bolt on the wallboard through screw, thereby is fixed on the cabinet.

Yet existing bolt is integrally formed with the wallboard of cabinet often, and the two is inseparable.Because a variety of causes need be replaced by other elements the time, the new element of changing is may be owing to thickness etc. former thereby change with the distance of bolt, causes screw successfully to lock in the bolt of wallboard when the element in the cabinet.At this moment, be provided with new wallboard that the wallboard of bolt also just must be replaced by the bolt with appropriate length simultaneously to adapt to the requirement of variable in distance.Obviously, it is comparatively loaded down with trivial details to change the cabinet wallboard, is unfavorable for the Fast Installation of element.

Summary of the invention

Therefore, be necessary to provide a kind of cabinet, it can adapt to the requirement of various elements installation position easily.

A kind of cabinet; Be used to supply element to install, comprise wallboard and bolt, offer perforate on the wallboard; Bolt removably is fixed in the perforate through base; Bolt comprises pedestal and from the upwardly extending double-screw bolt of pedestal, pedestal is connected to the wallboard bottom, and base is attached at the wallboard end face and passes through two arm clamping double-screw bolts.

This cabinet adopts dismountable bolt card to be connected on the wallboard, when cause owing to replacement of element bolt can't be smoothly with change after element when cooperating, need bolt be pulled down in the perforate of wallboard and to be replaced by suitable bolt again and to get final product.Therefore, this kind cabinet can adapt to the demand of various different elements installation position easily.

With reference to the accompanying drawings, in conjunction with specific embodiment the present invention is done further description.

Description of drawings

Fig. 1 is the stereographic map of cabinet of the present invention, and wherein the bolt of cabinet is assembled on its wallboard.

Fig. 2 is the inversion figure of the cabinet of Fig. 1.

Fig. 3 is the part enlargement decomposition of the cabinet of Fig. 1.

Fig. 4 is the inversion figure of the cabinet of Fig. 3.

Fig. 5 is the sectional view of the cabinet among Fig. 1.

The main element symbol description

Wallboard	?10
		Dull and stereotyped	?12
Perforate	?120
		First peristome	?122
Second peristome	?124
		Groove	?126
Flanging	?14
		Bolt	?20
Pedestal	?22
		Double-screw bolt	?24
Draw-in groove	?240
		Screw	?242
Base	?30
		The support portion	?32
Depression	?320
		Arm	?34
The gap	?340
		Paster	?40

Embodiment

See also Fig. 1-4, show cabinet of the present invention, it is formed by 10 windings of polylith wallboard.For for simplicity, the present invention is that example is described with wallboard 10 wherein.This wallboard 10 is formed by the bending of metal sheet one, and it comprises one dull and stereotyped 12 and certainly dull and stereotyped 12 relative both sides vertically extending two flangings 14 respectively.This flat board 12 is used to accommodate bolt 20 offering four perforates 120 respectively near its four jiaos places.This perforate 120 is formed by connecting roughly rectangular first peristome 122 and second a roughly rounded peristome 124.The area of this first peristome 122 is less than the area of second peristome 124.This second peristome 124 forms a straight inwall at its end away from first peristome 122.This flat board 12 also forms the groove 126 of a circle near first peristome 122 of each perforate 120, be used to supply bolt 20 butts.This groove 126 extends from dull and stereotyped 12 bottom surfaces and ends at dull and stereotyped 12 inside and do not run through dull and stereotyped 12.This groove 126 is communicated with around first peristome 122 and with second peristome 124, and its area is between first peristome 122 and second peristome 124.

Each bolt 20 comprises the double-screw bolt 24 that a circular pedestal 22 and extends from pedestal 22 end faces vertically upward.The area of this pedestal 22 is greater than the area of first peristome 122 and be slightly less than the area of groove 126, and the area of this double-screw bolt 24 is less than the area of first peristome 122.This pedestal 22 can be housed in the groove 126 and the end face of butt groove 126, thereby prevents that bolt 20 from making progress in first peristome 122.Position, relative both sides near pedestal 22 forms two draw-in grooves 240 respectively to the outer peripheral face of this double-screw bolt 24 in its underpart, is used for two of first peristome 122 smooth internal face butts bolt 20 being carried out spacing, prevents that it from rotating vertically.The screw 242 that the formation one downwards of the end face of double-screw bolt 24 runs through is used to supply screw (figure does not show) to wear.Double-screw bolt 24 can be arranged in first peristome 122 and from dull and stereotyped 12 top and protrude, and is spirally connected for other elements.

Please consult Fig. 5 in the lump, each bolt 20 all is buckled in the perforate 120 of flat board 12 through a base 30.This base 30 is integrally formed by a flexible sheet metal, and it comprises two arms 34 that a roughly rounded support portion 32 and self-supporting portion 32 1 ends extend in the same way.The area of this support portion 32 is greater than the area of second peristome 124, and it is used to be attached at dull and stereotyped 12 end face and skids off in perforate 120 to prevent base 30.This support portion 32 forms the depression 320 of a triangular shape at its end away from two arms 34, is used for conveniently operating on it.Separate each other through a gap 340 between this two arm 34, the distance between the two is slightly less than double-screw bolt 24 diameters of bolt 20 and much smaller than the diameter of bolt 20 pedestals 22.This two arm 34 can be arranged in the draw-in groove 240 of double-screw bolt 24 and bolt 20 is fixing with base 30.This bolt 20 is to be one with base 30 buckles in advance in use, and the below from flat board 12 penetrates in the perforate 120 then, and wherein first peristome 122 of bolt 20 alignment apertures 120, and base 30 is aimed at second peristome 124.Because the area of base 30 is greater than the area of second peristome 124, it will receive the extruding generation deformation of perforate 120 peripheries in the process of wearing, and then in perforate 120, will pass.Base 30 after passing perforate 120 because self recovery of elasticity deformation, thereby connect with dull and stereotyped 12 end faces.Because the area of the pedestal 22 of bolt 20 is greater than the area of first peristome 122, so the double-screw bolt 24 of bolt 20 will can not skid off above dull and stereotyped 12 owing to the support of its pedestal 22 after passing first peristome 122.And base 30 is connected to dull and stereotyped 12 end face through its support portion 32 and bolt 20 and wallboard 10 is fixed, and can prevent that bolt 20 from coming off in first peristome 122 downwards, thereby realizes reliable connection of bolt 20 and 10 of wallboards.

Through the snapping of base 30, bolt 20 can be easily splits out in the perforate 120 of wallboard 10 and is replaced by the bolt of other types, so this cabinet can be applicable to the demand of multiple different elements installation site neatly.

In addition; Because different bolts 20 has different length; For the mistaken bolt with incorrect length of the person of avoiding the use of is used on the corresponding element installation position; Can different bolt 20 be designed to have various colors,, thereby reduce the error that occurs in the element replacement process when taking bolt 20 so that the user can just identify in a glance.For example, can shown in this enforcement, will plate green, and on base 30 surfaces, stick green paster 40 than the double-screw bolt 24 of short bolt 20; And will plate redness, and on base 30 surfaces, stick red paster 40 than the double-screw bolt 24 of long bolt 20.Certainly, also can select for use other colors that the bolt 20 of different length is discerned, differentiate as long as help the user.In addition, be appreciated that ground, this kind adopts the method for color identification also same applicable to different bolts 20 such as diameter, shape, screw threads, and all available color of promptly dissimilar bolts 20 is discerned.

Claims (9)

1. cabinet; Be used to supply element to install, comprise wallboard and bolt, it is characterized in that: offer perforate on the wallboard; Bolt removably is fixed in the perforate through base; Bolt comprises pedestal and from the upwardly extending double-screw bolt of pedestal, pedestal is connected to the wallboard bottom, and base is attached at the wallboard end face and passes through two arm clamping double-screw bolts.

2. cabinet as claimed in claim 1 is characterized in that: wallboard is located between bolt and the base.

3. cabinet as claimed in claim 1, it is characterized in that: base is processed by resilient material.

4. cabinet as claimed in claim 1 is characterized in that: the outer peripheral face of double-screw bolt is offered two and is supplied the draw-in groove of the arm clamping of base.

5. cabinet as claimed in claim 4 is characterized in that: perforate comprises first peristome and second peristome, and double-screw bolt passes from first peristome.

6. cabinet as claimed in claim 5 is characterized in that: the area of second peristome is greater than the area of first peristome.

7. cabinet as claimed in claim 5 is characterized in that: wallboard is offered the groove around first peristome near first peristome, and the pedestal of bolt is contained in the groove and butt bottom wallboard.

8. cabinet as claimed in claim 5 is characterized in that: base comprises the support portion that connects two arms, and the support portion covers second peristome.

9. like each described cabinet of claim 1 to 8, it is characterized in that: cabinet is provided with dissimilar bolts, and these dissimilar bolts have various colors.

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