CN2338789Y - Apparatus for clasping vertical type shell of computer - Google Patents

Abstract

The utility model relates to an apparatus for clasping a vertical type shell of a computer, comprising a base with a top surface and two lateral surfaces, a top cover embedded on the top surface of the base, and lateral covers respectively arranged at the two lateral surfaces of the base. The two lateral edges of the two lateral surfaces of the base are respectively provided with a clasping inserting edge on which a slot is arranged. The bottom edges of the two lateral surfaces are respectively provided with a clasping and abutting slice. The convex parts of both sides of the lateral covers are respectively provided with a clasping pin which is inserted and embedded in the slot. The bottom edge of each lateral cover is provided with a clasping and abutting slot. The assembly is convenient, and the manufacturing cost is reduced.

Description

Vertical type computer casing clamping close device

The utility model relates to the vertical type computer casing clamping close device that a kind of clamping close device that utilizes card insert type is assembled computer casing.

As shown in Figure 1, vertical type computer casing clamping close device in the past, comprise a pedestal 1, a top cover 2, a left cap 3 and a right cap 4, pedestal 1 is the inner pedestal that is formed with predetermined accommodation space, it has end face 10, left surface 11 and right flank 12, the left side of what end face 10, correspondence convexes with several top dogs 100 on the right dual side-edge edge, and the Hou lateral edges of end face 10 is extended with edge clipping 101 forward, and a what left side, right flank 11,12 top, stretch to central flat respectively at the end and Hou lateral edges place track 110,120, top cover 2 is the corresponding lid that covers what pedestal 1 end face 10, its side edge in the face of end face 10 of what is dashed forward respectively to establish to put down to stretch and is fastened edge 20, fasten edge 20 corresponding top dogs 100 places and be equipped with inverted draw cut 200, and edge clipping 101 places of the corresponding end face 10 of top cover 2 Hou edge whats are provided with several draw-in grooves 21, the leading edge of top cover 2 is that the profile bending downwards of complying with pedestal 1 extends to form location division, top side 22, left cap 3 is to be assembled on the left surface 11 of pedestal 1, its corresponding left surface 11 tops of what, track 110 places of the end and Hou side are provided with the protruding hook 30 of number respectively, correspondence is concaved with the rail groove 300 that can slide on the track 110 in the protruding hook 30, and the front side of left cap 3 is that the profile of complying with pedestal 1 bends projection formation left positioner portion 31 forward, and being correspondences, right cap 4 is assembled in the right flank 12 of pedestal 1, its device roughly matches with left cap 3, has the protruding hook that can be slidingly installed on the track 120 equally, and the right positioner portion 41 that is bent into forward of the external form of complying with pedestal 1, but this right cap 4 is the structure settings that are symmetrical reverse with left cap 3.

As Fig. 1, shown in 2, when above-mentioned vertical type computer casing clamping close device what is in the past assembled, can make a left side, right cap 3, the left side of the corresponding pedestal 1 of 4 difference, right flank 11,12, make a left side, right cap 3,4 rail groove by the front side of pedestal 1 along a left side, right flank 11,12 track 110,120 slip into, with a left side, right cap 3,4 are inlaid in the left side of pedestal 1 respectively, right flank 11, on 12, and a left side, right positioner portion 31,41 front sides that are resisted against pedestal 1, and mat bolt 13 is arranged in the left side respectively, right positioner portion 31, on 41, to prevent a left side, right cap 3,4 by pedestal 1 front side slippage, make the end face 10 sliding intercalations of top cover 2 corresponding what pedestals 1 go into again, draw-in groove 21 correspondences of top cover 2 trailing edges are embedded on the edge clipping 101 of end face 10, the inverted draw cut 200 of the then corresponding inlay card what of top dog 100 top cover 2 of end face 10, and fasten edge 20 and be pressed on end face 10 2 sides and a left side, right cap 3,4 apical margin, the location division, top side 22 of top cover 2 and retaining cap are on the front side and the left side of pedestal 1, right positioner portion 31, on 41, after this in addition mat is counted bolt 14 and is arranged on the location division, top side 22, to finish the steady job of the Hou of computer casing.

The clamping close device of above-mentioned vertical type computer casing 1 in the past, it still has following shortcoming on device, assembling and cost as can be known: (1). and mfg. moulding die is many, cost is higher: computer casing is combined by different components such as pedestal 1, top cover 2, left cap 3 and right cap 4, therefore need offer four different moulds, its manufacturing cost is higher.(2). package program is loaded down with trivial details, use inconvenience: with top cover 2, members such as left cap 3 and right cap 4 are installed on the pedestal 1, except on member, establishing the clamping and drawing device of mutual correspondence, more in order firmly member to be fixed on the pedestal 1, it is a first what left side, right cap 3,4 front sides and pedestal 1 corresponding position, spiral shell is provided with several bolts 13 respectively, to prevent a left side, right cap 3,4 by pedestal 1 front side slippage, and with top cover 2 contacts on a left side, right cap 3, on 4, mat is counted bolt 14 top cover 2 is fixed on pedestal 1 again, so that these members firmly are locked on the pedestal 1 admittedly, its package program is loaded down with trivial details, comparatively inconvenience in the assembling.

The purpose of this utility model provides a kind of vertical type computer casing clamping close device easy to assembly and the reduction manufacturing cost that has concurrently at what.

Vertical type computer casing clamping close device of the present utility model, it includes: pedestal has end face and side; Top cover is the end face that is embedded at pedestal; And side cover, be the side that is assembled in pedestal respectively; It is characterized in that:

Dual side-edge edge in the pedestal side is formed with the inlay card limit respectively, on each inlay card limit, be provided with a slot at least, the root edge of its side then is provided with clamp chip, and the corresponding slot of each side cover side place convexes with the bayonet lock that intercalation snaps in slot, and what side cover root edge is provided with the resisting groove of corresponding clip clamp chip.

Described vertical type computer casing clamping close device, its feature are at what:

The profile bending downwards that the leading edge of this top cover can be complied with pedestal extends to form the location division, and mat one bolt is with on the solid what pedestal of this location division spiral shell.

Described vertical type computer casing clamping close device, its feature are at what:

The profile that pedestal can complied with in each side cover top is formed with the pressure section to flat the stretching of end face, to be subjected to the location of pulling of supporting of top cover.

Described vertical type computer casing clamping close device, its feature are at what:

Each pressure section can convex with location hook downwards, then engraves the locating slot that is provided with corresponding location hook at the end face lateral margin of this pedestal, and the corresponding snaps into position of this location hook is in this locating slot.

Described vertical type computer casing clamping close device, its feature are at what:

This slot is the bundle that contracts from top to bottom, and this bayonet lock inserts the slot top and fastens what slot below, location.

Described vertical type computer casing clamping close device, its feature are at what:

This bayonet lock can be the crotch lamellar body, and fastener is positioned in this slot.

The advantage of vertical type computer casing clamping close device of the present utility model is as described later: (1). and simplify mfg. moulding die, cost reduces: computer casing is made up of this pedestal 5, top cover 6 and two side covers 7, this chicken roost with novel be the same plate body that two side covers 7 is designed to be suitable for the what side, make the minimizing of offering of mould, so can reduce its manufacturing cost.(2). package program simplifies, easy to use: the utility model be with this two side cover 7 from top to bottom fastener on the side 52 of pedestal 5, and the top of this side cover 7 also is hooked on the end face 51 of this pedestal 5 in the lump, again with these top cover 6 inlay cards at pedestal 5 end faces 51, and compress the top of side cover 7, mat one bolt 8 more firmly is locked in pedestal 5 on the pedestal 5 admittedly again, it utilizes all linked with one another between member, can simplify package program, and is quite convenient.

In sum, vertical type computer casing clamping close device of the present utility model, be to utilize the clamping close device of cassette to assemble computer casing, two side covers of computer are designed to identical plate body, reducing the manufacturing cost of mould, and utilize the difference of plant direction, more stably support side cover solid by the top cover at what computer top, position, to simplify the program of screw lock, also comparatively convenient in the assembling engaging.

Below by most preferred embodiment and accompanying drawing ladder device of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the part three-dimensional exploded view of vertical type computer casing clamping close device in the past.

Fig. 2 is the three-dimensional assembly diagram of vertical type computer casing clamping close device in the past.

Fig. 3 is the assembling stereogram of the utility model preferred embodiment.

Fig. 4 is the three-dimensional exploded view of the utility model preferred embodiment.

Fig. 5 is that the side cover of the utility model preferred embodiment and pedestal are by the horizontal cross-sectional schematic of top to bottom blocking part part.

Fig. 6 is half assembling stereogram of the utility model preferred embodiment.

For convenience of description, following embodiment, components identical is represented with identical label.

Shown in Fig. 3,4, vertical type computer casing clamping close device of the present utility model comprises a pedestal 5, top cover 6 and two side covers 7.

This pedestal 5 is skeleton bodies of rectangular solid type, its inside is formed with the accommodation space 50 of pre-sizing, and have end face 51 and two side faces 52, the dual side-edge edge 510 of end face 51 is equipped with the equidistant corresponding locating slot of arranging 53 respectively, and what in twos 53 of locating slots convex with top dog 54, its front end place of top dog 54 whats is provided with short slot 540, and the posterior edges of what end face 51 is formed with horizontal edge clipping 55,52 dual side-edge edge is formed with corresponding inlay card limit 520 respectively and in the side, be equipped with several slots 56 on the what inlay card limit 520, slot 56 is the triangular pyramidals that are the bundle that contracts from top to bottom, the then convex laterally microscler clamp chip 57 that is provided with of the root edge of side 52.

This top cover 6 is the lids that cooperate end face 51 shapes of this pedestal 5, and correspondence is assembled on the end face 51, its dual side-edge edge of what protrude respectively be formed with predetermined altitude fasten edge 60, fasten the corresponding top dog of edge 60 whats 54 places and be equipped with inverted draw cut 61, and edge clipping 55 places of the corresponding end face 51 of lid trailing edge what are provided with several draw-in grooves 62, and the leading edge of lid is that the profile bending downwards of complying with pedestal 5 has extended to form location division 63.

Cooperate Fig. 4,5 institutes are, this two side cover 7 is the identical plate body of a pair of shape, each side cover 7 is the sides 52 that cooperate corresponding assembling what pedestal 5, and 70 pairs of side cover 7 two sides should inlay card limit 520 slot 56 places convex with bayonet lock 71, this bayonet lock 71 is the crotch lamellar body, and the fastener intercalation is gone in the slot 56, and be provided with the resisting groove 72 of corresponding clip clamp chip 57 at each side cover 7 root edge, and these side cover 7 tops are to comply with the profile of pedestal 5 to the end face 51 flat formation pressure sections 73 of stretching, what be subjected to this top cover 6 fastens supporting of edge 60 location of pulling, and each pressure section 73 also convexes with several to location hook 74 that should locating slot 53 downwards.

Shown in Fig. 4,5, during assembling, make the two side faces 52 of these two side covers, 7 corresponding what pedestals 5 earlier, and make the inlay card limit 520 of these side cover 7 two sides 70 corresponding side surface 52, with the chimeric from top to bottom what of this side cover 7 side 52, make on the clamp chip 57 of resisting groove 72 corresponding clip what pedestals 5 of its root edge, and bayonet lock 71 is to be inserted in the slot 56 of fastener location, sliding embedding what below by the top of slot 56 triangular pyramidals, and the location hook 74 of each pressure section, side cover 7 top 73 is in the corresponding locating slot 53 that inserts end face 51; As Fig. 6, treat the two side faces 52 of two side covers, 7 corresponding engaging what pedestals 5, can make the end face 51 of top cover 6 corresponding what pedestals 5 go into by the sliding intercalation of forward direction Hou, the draw-in groove 62 corresponding inlay cards that make top cover 6 Hou edge are on the edge clipping 55 of end face 51, the inverted draw cut 61 of the then corresponding inlay card what of short slot 540 top cover 6 of top dog 54 on the end face 51, and fasten edge 60 and be pressed on the pressure section 73 at side cover 7 tops, make location division 63 mats, one bolt, 8 generals' of top cover 6 leading edges spiral shell consolidate on pedestal 5.

Claims (6)

1. vertical type computer casing clamping close device, it includes: pedestal has end face and side; Top cover is the end face that is embedded at pedestal; And side cover, be the side that is assembled in pedestal respectively; It is characterized in that:

Dual side-edge edge in the pedestal side is formed with the inlay card limit respectively, on each inlay card limit, be provided with a slot at least, the root edge of its side then is provided with clamp chip, and the corresponding slot of each side cover side place convexes with the bayonet lock that intercalation snaps in slot, and what side cover root edge is provided with the resisting groove of corresponding clip clamp chip.

2. vertical type computer casing clamping close device as claimed in claim 1, its feature are at what:

The leading edge of this top cover is that the profile bending downwards of complying with pedestal extends to form the location division, and mat one bolt is with on the solid what pedestal of this location division spiral shell.

3. vertical type computer casing clamping close device as claimed in claim 1, its feature are at what:

Each side cover top is that the profile of complying with pedestal is formed with the pressure section to flat the stretching of end face, to be subjected to the location of pulling of supporting of top cover.

4. vertical type computer casing clamping close device as claimed in claim 3, its feature are at what:

Each pressure section is to convex with location hook downwards, then engraves the locating slot that is provided with corresponding location hook at the end face lateral margin of this pedestal, and the corresponding snaps into position of this location hook is in this locating slot.

5. vertical type computer casing clamping close device as claimed in claim 1, its feature are at what:

This slot is the bundle that contracts from top to bottom, and this bayonet lock inserts the slot top and fastens what slot below, location.

6. vertical type computer casing clamping close device as claimed in claim 1, its feature are at what:

This bayonet lock is the crotch lamellar body, and fastener is positioned in this slot.

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