[background technology]
Along with advancing by leaps and bounds of electronics technology, various electronic products day by day popularly are applied in the middle of our work and life, electronic products such as the most common especially at present information and household electrical appliances.In order to allow these electronic products produce special function, electronic product nearly all has a motherboard (Motherboard), it is made of many electronic components and circuit board, and wherein these electronic components are assembled to circuit board, and is electrically connected to each other via the internal wiring of circuit board.
Be in the electronic product of example with the computer, memory modules (memory module) belongs to indispensable critical elements, and present modal memory modules duplicate rows memory modules (dual in-line memory module, dimm).Therefore, after the main framework of motherboard is finished, still a memory bank module must be assembled on a connector of motherboard, with allow the user can be optionally and memory modules that varying number is installed thereon.
At present, the number of assembling steps of this memory bank module carries out with manual type, but,, and can't guarantee that both can combine closely mutually if then need spend sizable strength and time with artificial free-hand assembling because the stitch with One's name is legion is connected between memory bank module and connector.In addition, because the circuit board of motherboard is provided with electronic component, when assembling, motherboard, then very easily causes contacting the damage of the electronic component of desktop if directly motherboard is positioned on the workbench.And, because the height difference of electronic component on the circuit board, thus when the assembling motherboard, bend because of discontinuity makes motherboard easily, cause on the circuit board circuit and and electronic component between electric connection be damaged.
In sum, existing socket module is when being assembled to the connector of motherboard, owing to there be not the auxiliary of assembled fixture, not only assembling is difficult for and need expends many strength and time, more can't guarantee the compactness of combination, and cause the damage of motherboard easily.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of socket module assembled fixture, required strength and man-hour when being suitable for saving on a connector that a socket module is assembled to a motherboard, and guarantee that socket module and connector can combine closely.
Based on above-mentioned purpose, the utility model proposes a kind of socket module assembled fixture, be suitable for a socket module is assembled to a connector of a motherboard.Wherein, motherboard comprises a circuit board, be located at circuit board a side above-mentioned connector and be located at a plurality of electronic components on the circuit board, and motherboard has more a plurality of location holes.This socket module assembled fixture is made of a pedestal, a plurality of strutting piece, a location structure, a pressing mechanism and a thrust gear.Wherein, strutting piece is located on the pedestal, in order to support motherboard.Location structure is located on the pedestal, produces horizontal displacement in order to prevent motherboard.Pressing mechanism is located on the pedestal, and comprises one first briquetting at least, in order to push the connector of motherboard.Thrust gear is located on the pedestal, and comprises that at least one passes piece, and in order to the socket module horizontal translocation, and the assembling socket module is to the connector of motherboard.
Compared to prior art, socket module assembled fixture of the present utility model, can guarantee in assembling process that motherboard is positioned at the tram and can not teetertotters, and make assembling process more laborsaving, and the electronic component that can avoid motherboard directly contacts the pedestal of tool, and then more facility and effect are better to make assembling, also save required strength that expends of assembling process and man-hour simultaneously.
[embodiment]
Please be simultaneously with reference to Fig. 1 and Fig. 2, motherboard 50 is made of a circuit board 52, a plurality of electronic component 54 and two connectors 56.Electronic component 54 (as CPU, image processing chip and capacitor etc.) is located on the circuit board 52, and wherein, most of electronic component 54 is located on the back side of circuit board 52 of Fig. 2.Two connectors 56 are located on the side of circuit board 52.And motherboard 50 has more a plurality of location holes 58.Connector 56 has 2*50 the stitch (figure does not show) in two districts, and socket module 70 can corresponding have 2*50 the jack (figure does not show) in two districts.
Socket module assembled fixture 100 mainly is made of a pedestal 110, a plurality of strutting piece 120, a location structure 130, a pressing mechanism 150 and a thrust gear 170, is suitable for socket module 70 is assembled to the connector 56 of motherboard 50.Motherboard 50 can be suitable for being positioned over a precalculated position 50a to assemble.Socket module assembled fixture 100 more comprises a plurality of direction keepers 190 and a plurality of guide rod 195.
Wherein, strutting piece 120 is located on the pedestal 110, in order to support motherboard 50.The height of strutting piece 120 can be greater than the height of the electronic component on the circuit board 52 54, so that the support of motherboard 50 by strutting piece 120 be when being positioned on the pedestal 110, the electronic component 54 on the motherboard 50 can directly not touch pedestal 110.In addition, the position of strutting piece 120 can be corresponding to the position of not establishing electronic component 54 on the circuit board 52, so then can make strutting piece 120 when supporting motherboard 50, avoids touching the electronic component 54 of motherboard 50 and the damage that causes electronic component 54.Simultaneously, the strutting piece 120 that position arrangement is suitable, because all directly contact the circuit board 52 of motherboard 50, be roughly parallel to pedestal 110 so can make motherboard 50 obtain to support uniformly, and then significantly reduce the chance that bending takes place motherboard 50 in assembling process, like this then can guarantee that the various electric connections on the motherboard 50 can not be damaged.In addition, strutting piece 120 removably is located on the pedestal 110.On supporting seat 120, adopt plastics or the less material of other hardness in the part that contacts with motherboard 50 at least, to avoid that motherboard 50 is caused damage.
Location structure 130 is located on the pedestal 110, produces horizontal displacement in order to prevent motherboard 50.Location structure 130 can be made of a plurality of keepers 132 and a plurality of limited part 136.Keeper 132 is located on the pedestal 110, and the position of keeper 132 can be corresponding to the location hole 58 of motherboard 50.The top of keeper 132 is suitable for running through the location hole 58 of motherboard 50.And, keeper 132 with the part of the end face equal height of strutting piece 120, have a supporting surface 134 that is suitable for supporting motherboard 50.The position of limited part 136 can be corresponding to the edge of motherboard 50, and the height of limited part 136 is greater than the height of strutting piece 120.Therefore, when motherboard 50 was positioned on the strutting piece 120, its edge can prop up limited part 136 just, and can't move horizontally with the restriction of limited part 136 by keeper 132.
Please be simultaneously with reference to Fig. 1~3, pressing mechanism 150 is located on the pedestal 110, and comprises one first briquetting 152 at least, in order to the connector 56 of pushing motherboard 50.Pressing mechanism 150 can be pushed base 156, a pressing operation bar 158, a connecting rod 162 and a pressing lever 164 by first briquetting 152, one second briquetting 154, and be constituted.Wherein, pushing base 156 is located on the pedestal 110.One end of pressing operation bar 158 is hubbed to be pushed on the base 156, and an end of pressing lever 164 is hubbed at and pushes on the base 156.The two ends of connecting rod 162 are hubbed at respectively on pressing operation bar 158 and the pressing lever 164.First briquetting 152 and second briquetting 154 are located at respectively on the pressing lever 164.When pressing lever 164 be pressed action bars 158 driving and when pressing down, connector 56, the second briquettings 154 that first briquetting 152 promptly can press motherboard 50 then can press motherboard 50.Certainly, the mechanism design of pressing mechanism 150 is with after pressing motherboard 50, and can keeping suitably, the strength of pushing of size is good.
Please refer to Fig. 4, thrust gear 170 is located on the pedestal 110, and comprises that at least one passes piece 172, in order to socket module shown in Figure 2 70 horizontal translocations are assembled to the connector 56 of motherboard 50.Thrust gear 170 can be constituted by passing piece 172, a passing base 174, a passing action bars 178, a connecting rod 182 and a horizontal sliding bar 184.Wherein, passing base 174 can be located on the pedestal 110 and have a sleeve part 176.The two ends of passing action bars 178 are respectively a hub side 178a and a grip part 178b, and hub side 178a can be pivotally arranged on passing base 174.One end of connecting rod 182 is pivotally arranged between the grip part 178b and hub side 178a that passes action bars 178, and with than being good near hub side 178a person, so that force arm is more and reach the labour-saving purpose greater than the drag arm.Horizontal sliding bar 184 is located in the sleeve part 176 of passing base 174 slidably, and an end of horizontal sliding bar 184 is pivotally arranged on the other end of connecting rod 182, and the other end of horizontal sliding bar 184 connects passing piece 172.When horizontal sliding bar 184 is passed the driving of action bars 178 and during horizontal translocation, passing piece 172 can be synchronously by horizontal translocation.
Please be simultaneously with reference to Fig. 2 and Fig. 4, direction keeper 190 is located on the pedestal 110 and have a perforation 192 respectively, and the bearing of trend of perforation 192 is parallel to the mounting direction 80 of socket module 70.Each guide rod 195 is located in the perforation 192 of direction keeper 190 all slidably, and piece 172 is passed in connection and guide it to pass direction.In addition, the bearing of trend of guide rod 195 can be roughly parallel to the bearing of trend of passing piece 172, can on average force in the each point of socket module 70 so that pass piece 172 when passing, and then guarantee to assemble quality.
Please be simultaneously with reference to Fig. 1~4, the socket module assembled fixture 100 of present embodiment more comprises a plurality of cushion pads 197.Cushion pad 197 can be located on the surface of first briquetting, 152 contact-connection assembly for electric 56 respectively, on the surface of second briquetting, 154 contact motherboards 50 and pass on the surface of piece 172 contact socket module 70.Cushion pad 197 is not destroyed in order to protection motherboard 50 and socket module 70.
Below will be introduced with regard to the assemble method of socket module 70.When carrying out the assembling of socket module 70, can be earlier the stitch of connector 56 be inserted in the jack of socket module 70 a little.Then the location hole 58 of motherboard 50 is aimed at keeper 132, and be positioned on the strutting piece 120, move horizontally to prevent motherboard 50 together with socket module 70.Then operate pressing mechanism 150, press connector 56, and press motherboard 50, move up and down to prevent motherboard 50 with second briquetting 154 with first briquetting 152.Then operate thrust gear 170, go to pass socket module 70, make the connector 56 of its fluid-tight engagement in motherboard 50 to drive passing piece 172.
Above-mentioned location structure 130, a pressing mechanism 150 and a thrust gear 170 also can replace it with the mechanism with identical function respectively in order to illustrate.
Because socket module assembled fixture 100 is provided with location structure 130 and pressing mechanism 150, therefore can guarantee that motherboard 50 is positioned at the tram and can not teetertotters in assembling process, to increase the fluency of assembling.Simultaneously, thrust gear 170 utilizes lever principle also can make assembling process more laborsaving, and strutting piece 120 then can be avoided the pedestal 110 of the electronic component 54 direct contact socket module assembled fixtures 100 of motherboard 50, to avoid damaging motherboard 50.
In sum, socket module assembled fixture 100 of the present utility model not only increases the assembling convenience, and the compactness height after the assembling, more can save required strength that expends of assembling process and man-hour.