CN1103070C

CN1103070C - Computer module holder

Info

Publication number: CN1103070C
Application number: CN 98104214
Authority: CN
Inventors: 赖清河; 王培戎
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 1998-01-08
Filing date: 1998-01-08
Publication date: 2003-03-12
Anticipated expiration: 2018-01-08
Also published as: CN1222697A

Abstract

The present invention relates to a holder for a computer module. The holder for a computer module is used for being fixedly connected with a main frame board to fix a computer module. The holder comprises a fixed seat used for being fixed with the main frame board, a clamping body which is arranged at both sides of the fixed seat and is used for clamping both sides of the computer module, and a folding mechanism arranged between the clamping body and the fixed seat. The folding mechanism comprises a rotating shaft, a pivoting body and a first positioning unit which is provided with at least a first position and a second position and is used for leading the clamping body to be positioned in folding and tension states. The present invention has the advantages of little occupation area, and convenient transportation and package.

Description

The holding unit of computer module

The present invention relates to a kind of holding unit, specifically, relate to a kind of being located at and be used for fixing computer module such as central processing unit card casket module on the motherboard, but have the computer module holding unit that folding structure stores with instant packed, transportation and material.

Utilize the circuit layout of circuit board to cooperate the connection of some computer module or electric connector, come the mode that connects with the motherboard electric mortiser, become the future trend that computing machine is constructed substantially.(Central Process Unit) is example with the computing machine CPU (central processing unit), traditional mode is directly to be welded in CPU (central processing unit) on the motherboard, new trend then is the space that utilizes on the circuit board, CPU (central processing unit) is welded on the circuit board, utilize circuit board to be plugged on the connector of motherboard again, realize being electrically connected, or with after CPU (central processing unit) and the circuit board moduleization, peg graft with the connector of motherboard again, to save the configuration space of whole motherboard.Because the connector of the aspect ratio motherboard of circuit board own is high a lot, for the circuit board after preventing to plant shambles under bad working environment, cause the circuit instant cut-off, influence the stable transmission of electric signal, the connector both sides of existing motherboard directly are provided with holding unit, and relevant design can be with reference to No. the 85216861st, 85216815,85215723,85216150, Taiwan patented claim, United States Patent (USP) the 3rd, 993,390,4,057,879,5,207,598,5,259,793 and 5,429, No. 523 etc.Or add mode is arranged holding unit and connector branch in addition, is assembled in circuit board more respectively, and relevant design can be with reference to United States Patent (USP) the 2nd, 825,037,3,829,741 etc.Yet, though above-mentioned holding unit be directly and connector integral type or the formula of adding fix, the clamping body of holding unit all is vertical longitudinal extension, therefore not only assembling upward brings inconvenience because of the increase of height, and taking up space the also increasing in the process of packing and transporting, make transportation cost improve.

Fundamental purpose of the present invention is to provide a kind of holding unit of computer module, the clamping body that this holding unit is used for fixing computer module is foldable design, make and to reduce vertical height after the mat folding, reduce packaging volume and the reduction of feasible packing shipment and delivery cost.

Another purpose of the present invention is to provide a kind of holding unit easy to assembly, and this holding unit of mat fastens the design of pivot joint and special slotted eye, and the convenience when assembling can be provided reduces and assembles man-hour.

For achieving the above object, the invention provides a kind of holding unit of computer module, be used for motherboard affixedly, be used for fixing computer module, described holding unit comprises: one is used for and holder that motherboard is fixing; One clamping body is located at the both sides of described holder, is used for the both sides of computer module are inserted and put; One closing-folding mechanism, be located between described clamping body and the described holder, it comprises: a turning axle, pivoted body and first positioning unit, wherein first positioning unit has the primary importance and the second place at least, so that the location of clamping body at folding and stretched condition to be provided.

Preferably, described turning axle is located on the holder of holding unit, and described pivoted body is located on the clamping body, to be articulated with turning axle.Described first positioning unit can comprise the retaining body of being located on the turning axle, and be located at buckling body on the clamping body, described retaining body is the periphery at turning axle be convexly equipped with at least two at an angle of 90 convex bodys mutually, and the described buckling body convex body that to be being used for of being provided with on the clamping body engage with described convex body.

Preferably, described turning axle also is provided with a guide ramp, is used to guide the assembling of the pivoted body and the turning axle of clamping body.

Preferably, described holding unit also is provided with second positioning unit, and it comprises inlay card body and the caulking groove of being located at clamping body and holder respectively, in order to the clamping body is axially being engaged the location with holder, prevents to articulate mutually the axial disengaging of back along the clamping body.

Computer module of the present invention is the card casket module of central processing unit.

The invention has the advantages that owing to adopted closing-folding mechanism, can reduce taking up room when for example transporting, packing and shipment and delivery cost can reduce.

Below in conjunction with accompanying drawing the present invention is described.In the accompanying drawing:

Fig. 1 is the three-dimensional combination figure of the holding unit of computer module of the present invention;

Fig. 2 A, 2B, 2C are front elevation, left view and the cut-open views of clamping body of the present invention;

Fig. 3 A, 3B are the vertical view and the front elevations of holder of the present invention;

Fig. 4 A, 4B, 4C are the synoptic diagram of the assembly manipulation of turning axle and pivoted body in the closing-folding mechanism of the present invention;

Fig. 5 A, 5B are vertical view and the cut-open views that the edge of holder of the present invention closes groove;

Fig. 6 and 7 is before the holding unit folding of the present invention and the planimetric map after the folding;

Fig. 8 A, the 8B partial sectional view when to be that clamping body of the present invention is upright locate with folding.

See also Fig. 1 and cooperate Fig. 2 A, 2B, 2C and Fig. 3 A, 3B, the holding unit 1 of computer module of the present invention comprises: a clamping body 10, holder 11 and closing-folding mechanism 12, wherein this clamping body 10 is the body of rod always, its inboard passageway 101 that forms, can be used for the both sides of clamping central processing unit card casket module (not shown), apical margin is provided with breach 102.In addition, be provided with caulking groove 103 near root edge, it is the cell body with holder 11 inlay cards, is a reverse U shape groove, can directly overlap to be stuck in holder 11 corresponding assemblies.Holder 11 is the U type body of growing crosswise, and its horizontal edge is provided with connector grooving 110, and the connector that can use for motherboard is nested with wherein (not shown).The both sides of holder 11 are provided with edge and close groove 111, be used to accommodate edge kayser component 30, see also Fig. 5 A, 5B, this edge closes groove 111 and has top and bottom, this top and bottom has the perforation 112 that connects, wherein overp0unch is slightly larger than bottom perforated, and the perforation 112 at top also is provided with and the taper breach 113 of boring a hole and ganging up mutually, the leading edge of this breach 113 is provided with wide end and narrow end, wherein the size of wide end is slightly larger than the diameter of perforation 112, and the undersized of narrow end is in the diameter of perforation 112, like this, this closure 30 can be forced into by narrow end in the perforation 112 when assembling in the wide end importing of mat again, and closure 30 is stuck between the top and bottom.On holder 11, also be provided with card body 114, can be used to fasten, break away from vertically after preventing to articulate mutually with the caulking groove 103 of clamping body 10.

This closing-folding mechanism 12, as shown in Figure 1, comprise turning axle 121, pivoted body 122 and first positioning unit 123, this turning axle 121 wherein is shown in Fig. 3 A, 3B, be located at holder 11 near on up extended of grooving 110 both sides, and this pivoted body 122, shown in Fig. 2 B, then for being located at the through hole on the clamping body 10, can be articulated with turning axle 121, so that the turn foundation to be provided.In addition, this first positioning unit 123 comprises the retaining body 1231 of being located at turning axle 121 peripheries, and is located at the buckling body 1232 on the clamping body 10.This retaining body 1231 is two convex bodys that the periphery at turning axle 121 is convexly equipped with, and this two convex body is used to provide the vertical orientation and the folding location of clamping body 10 mutually at an angle of 90.Be provided with supporting body 1234 near the convex body, be used for after 10 foldings of clamping body, playing a supportive role, avoid clamping body 10 excessive sag.What deserves to be explained is that this turning axle 121 has the guide face 1211 of cutting sth. askew, bootable clamping body 10 is assembled and the location swimmingly.This buckling body 1232 is located near the pivoted body 122 of clamping body 10, is provided with deep-slotted chip breaker 1233 near it, can make to have elasticity near the pivoted body 122, makes the turn of clamping body 10 more smooth and easy.Card body 114 both sides at holder 11 are provided with short slot 115, can make the mask that turning axle 121 places are set that suitable assembling elasticity is arranged, and are beneficial to clamping body 10 and articulate easily.Mat is as above constructed, the positioning function that this first positioning unit 123 can provide clamping body 10 to have vertical direction and horizontal direction, thereby, can provide clamping body 10 to have the positioning function of folding and extension.

See also Fig. 4 A, 4B, 4C, the guiding of the guide face 1211 of the turning axle 121 of clamping body 10 mat holders 11 of the present invention, can be at an easy rate the pivoted body 122 of clamping body 10 be assembled in the turning axle 121 of holder 11, makes clamping body 10 articulate and be one with holder 11.

See also Fig. 6 and 7 and cooperate Fig. 8 A, 8B, in the holding unit of the present invention, this clamping body 10 is when vertical orientation and folding location, the mutual retaining body 1231 at an angle of 90 of mat cooperates with buckling body 1232, being mat buckling body 1232 buckles the fastening position with retaining body 1231 is done to compress mutually, shown in Fig. 8 A, these buckling body 1232 engagings are positioned the below of the retaining body 1231 of the leftmost side on the figure, and clamping this moment body 10 is by perpendicular positioning.The location is then by means of the inlay card annexation of aforementioned caulking groove 103 with card body 114 about clamping body 10.Shown in Fig. 8 B, then fasten in figure after these clamping body 10 foldings and go up on retaining body 1231 right sides of central authorities by buckling body 1232, clamping this moment body 10 is by folding, and supported by supporting body 1234, makes this clamping body 10 can excessive sag.Clamping body 10 after the folding can reduce vertical height significantly like this, reduces packaging volume, makes the packing shipment and delivery cost reduce.

Claims

1. the holding unit of a computer module is used for motherboard affixedly, is used for fixing computer module, and described holding unit comprises:

One is used for and the fixing holder of motherboard;

One clamping body is located at the both sides of described holder, is used for the both sides of computer module are inserted and put;

One closing-folding mechanism, be located between described clamping body and the described holder, it comprises: a turning axle, pivoted body and first positioning unit, wherein first positioning unit has the primary importance and the second place at least, so that the location of clamping body at folding and stretched condition to be provided.

2. the holding unit of computer module as claimed in claim 1 is characterized in that, described computer module is the card casket module of central processing unit.

3. the holding unit of computer module as claimed in claim 2, wherein, described turning axle is located on the holder of holding unit, and described pivoted body is the through hole of being located on the clamping body, to be articulated with turning axle.

4. the holding unit of computer module as claimed in claim 3, wherein, described first positioning unit comprises the retaining body of being located on the turning axle, and be located at buckling body on the clamping body, described retaining body is the periphery at turning axle be convexly equipped with at least two at an angle of 90 convex bodys mutually, and described buckling body is being used for of being provided with on the clamping body and the convex body that engages of described convex body.

5. the holding unit of computer module as claimed in claim 4, wherein, described turning axle also is provided with a guide ramp, is used to guide the assembling of the pivoted body and the turning axle of clamping body.

6. the holding unit of computer module as claimed in claim 5, wherein, described clamping body can make described clamping body turn deep-slotted chip breaker more smoothly near being provided with near the pivoted body.

7. the holding unit of computer module as claimed in claim 6, wherein, also be provided with near the retaining body of described clamping body after the folding of location prevent the folding of clamping body after the supporting body of excessive sag.

8. the holding unit of computer module as claimed in claim 7, wherein, described turning axle is located on the pedestal that up extends holder horizontal edge both sides, and described pedestal is provided with on the face of turning axle and has short slot, so that suitable assembling elasticity to be provided.

9. as the holding unit of claim 1,2 or 7 described computer modules, wherein, also be provided with second positioning unit, it comprises inlay card body and the caulking groove of being located at clamping body and holder respectively, in order to the clamping body is axially being engaged the location with holder, prevent to articulate mutually the axial disengaging of back along the clamping body.

10. the holding unit of computer module as claimed in claim 9, wherein, also be provided with the edge that is used to accommodate closure on the described holder and close groove, described edge closes groove and has top and bottom, described top and bottom has the perforation that connects, the top also is provided with the taper breach that is connected with described perforation, and a side size of described breach broad is slightly larger than penetration hole diameter, and a narrower side undersized is in the diameter of perforation.

11. the holding unit of computer module as claimed in claim 10, wherein, described clamping body is the U type body of growing crosswise, at least about be provided with the passageway on two longitudinal edges, and U type body horizontal edge also is provided with the connector grooving, uses that U type cramping body is sheathed on the connector of motherboard.