TWM268578U - Testing fixture of universal heat-sink module - Google Patents

Description

M268578 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to a universal 4 type for testing the central processing unit a⑽ & of / ^ test fixtures, especially one, the test fixture It uses a heat dissipation module to distribute the personnel, and the module tests the action of modularization to make it modular, so that it can apply the heat dissipation requirements of the central processing unit to automatically guide the pressure, and the efficiency of the two product models. At the same time reduce research and development and design time ^. / 0 / 、 Remaining test test [Previous technology] According to the current design and manufacture of the company's internal type, the heat sink used in the test fixture is also a product machine using the original model of each product, The 舻 # type is different from the action model, such as = 忒, but this kind of situation is often because of the different test groups, so I will refer to the cooling mode required for the * Bayou 〇 port model. At the same time, the shape and size of the heat dissipation module of a model are not exhaustive. The time point of trial production of the heat dissipation module is often under the circumstances that the fixture is manufactured, which will inevitably make the test design difficult to handle. And distress; again, the design of the VTech i is also different from the purpose of "cooling modularization", ^ the design and manufacturing company because the * cooling module shipments do not mind the mainframe shipment: the center of the machine The processing unit (cpu) does not need to follow the time at the center of the electricity. Then the test assembly personnel must disassemble the cooling module that was originally locked on the front and back. In this way, in this kind of

In the case of M268578 on page 6, a previously locked "in addition, it is generated by the pressing action of (Notebook) to combine the heat sink, so the increasing number of groups for the previous model is still in the fixture defects. The problems that need to be carried out are also easy to cause the “heavy industry screws” to be damaged in each of the product models, such as: notebook computers, M / B test boards, usually during the process test. The close contact between the group and the central processing unit on the board under test to avoid poor heat transfer leading to test interruption is still one of the important factors. As for the following problems, with the new products of the design and manufacturing companies, we can :: It is seen that there will be different designs on the production of cooling models for different product models. Therefore, this status quo and improvements and treatments. [New content] As mentioned in the same paragraph, the heat dissipation modules required by the same product model are not exhaustive = 冋, which causes testers to make and trouble with the production of test fixtures and test surfaces, or respond to heat dissipation modules. The difference in shipments is the disadvantages of the "heavy industry" and "parts" damage of the test assembler. Based on the actual needs of the market and users, the creators have developed and designed the creation of this creation through hard research and experiments. "Modular test fixture", with a view to contributing to the society through the ingenuity of this creation ^ * ,,, and. Said by Q. Beiji: I hope to design a universal heat sink module to test the Yakigawa Harness. The system uses a heat sink module and a mechanism to automatically press it to modularize it so that it can be used to test various Different product models

M268578 4. The heat dissipation requirements for the central processing unit of the creative description (3) include a main body seat on a fixture base, a connection seat on the main body seat, and two sides of the connection seat respectively through a hinge and Two sides of a fixed plate frame are pivotally connected. The fixed plate frame can use the two hinges to perform a lifting or pressing action for the rotation axis. In addition, at least one hollow portion is provided in the center of the plate of the fixed plate frame. A heat dissipation module is arranged on one end of the hollow portion, and the bottom surface of the heat dissipation module is exposed outside the hollow portion, and a connection frame is provided on each of the two corresponding sides of the bottom surface of the heat dissipation module. The connecting frame is provided by a plurality of elastic elements at a predetermined gap outside the two sides of the hollow part of the fixed plate frame. 'The bottom surface of the heat dissipation module can perform a self-aligning bonding action when pressed; Therefore, the process test of any central processing unit placed on the board under test of the fixture base can be performed. In order for your review committee to have a better understanding and understanding of the shape, structure, and purpose, characteristics and effects of this installation, the following examples and drawings are described in detail as follows: "Universal cooling module test fixture", as shown in Figure 1, it includes a county # body seat. The upper part is provided with a human body base 10 with two locking joint holes = square two, and the base 4 of the jig. Phase fixation (as shown in Figure 2) T. The locking hole 11 is mainly connected with-is equipped with a rectangular shape connecting seat :), two pull holes on the main body seat have two locking holes 121, which The cymbal can also be set on its two connecting bases 12, and the connecting base 12 is adjacent to the central yoke 10 of the central yoke, and the central part of the eight yoke is convexly provided with a rectangular shape.

Page 8

M268578 4. Creation instructions (4) Seat 13, In addition, the connecting seat 12 is adjacent to the stopper] 3 bis on the corresponding side, a hinge 14 (hinge) is respectively pivoted, and the two hinges Η and J- The two sides of the fixed plate frame 15 are pivotally connected. The fixed plate frame 15 can use the hinge 14 to perform a lifting or pressing action for the rotation axis. At the same time, the stop 13 on the connecting seat 12 can prevent the fixing. The plate frame 15 is tilted up and over. In this creation, please refer to FIG. I again. At least one hollow portion j 5 j is provided in the center of the plate of the fixed plate frame 15. One end of the hollow portion 51 can make a heat dissipation module 2〇. It is fixed on it, wherein the heat sink module 20 has a square-shaped heat sink body 21, a top surface of the heat sink body is provided with a cooling fan 22, and a bottom surface of the heat sink body 21 is exposed in the hollow. Other than the part 1 5 1 ', at the same time, there is a connecting frame 2 11 on the side corresponding to the two of the bottom surface of the heat sink body 2 丨' The two connecting frames 2 11 are respectively provided by a plurality of elastic elements 2 1 2 ( For example, a spring) is combined with a predetermined gap outside the two sides of the fixed plate frame 15 hollow portion 1 51, thereby, when the fixed plate frame 5 uses the two hinge keys 14 as a rotation axis to make a pressure After the combined operation, the bottom surface of the heat sink body 21 can be combined with a central processing unit 51 (CPU) on a board under test 50 (as shown in FIG. 2), and the elastic elements 2 1 2 can be used. An automatic guiding and attaching action is performed; and a card insertion element 23 is arranged downward at one end of the bottom surface of the heat sink body 21. Furthermore, please refer to FIG. 1, one end of the main body seat 10 is provided with another movable card inserting element 24, and the fixed plate frame 15 uses the two hinges 14 as a rotation axis to make a pressure. After the combined action, the card-embedding element 23 and the other card-embedding element 24 can be card-fixed with each other; and in this creation,

M268578 IV. Creation instructions (5) The other embedded card element 24 has a hook holder 241, and a movable hook 242 is provided on the pivot of the hook holder 241; The heat sink body 21, the connecting frame 211, and the card inserting element 23 are made of an aluminum material, respectively, so as to improve the effect of heat dissipation. With the above-mentioned components, please refer to FIG. 2 and FIG. 3, it can be clearly understood that the main body base 10 can be fixed on the fixture base 40 through the two locking holes 11 thereon, 嗣, Connect the power of the cooling fan 22 on the heat sink module 20 to the heat sink body 21, and place the test board 50 through a plurality of support posts 41 arranged on the fixture base 40 above it, and Place a heat sink foil 21 3 (as shown in FIG. 1) on the bottom surface of the heat sink body 21. In this way, the fixed plate frame 15 can be pressed down with the two hinges 14 as the rotation axis. The combined action (as shown in FIG. 2) can be just pressed against the central processing unit 51 on the board under test 50, and at the same time, the elastic elements 212 are used to perform a self-aligning bonding action (such as (Figure 3), at this time, the card element 23 is a card that is fixed to the other card element 24 (that is, a movable hook 2 22 4 2), so that the tester can Started the process test. After the "test" is completed, you only need to pull the other rear card element 24 (that is, the movable hook 242) to disengage it from the embedded The embedded card of the card element 23 can be lifted upward to separate the heat sink module 20 from the processing unit 51 on the test board 50. Therefore, through the design of the universal cooling module test fixture of this creation, the purpose of achieving the heat dissipation requirements of the central processing unit 51 suitable for testing various different product models can be achieved. ; Advantages, and can improve the test efficiency of the fixture test, and can reduce research

M268578 IV. Creative Instructions (6) The research and development and design time of the developers can effectively solve the shortcomings caused by the tradition. Therefore, this creative is a humane design. According to the above, it is only the best specific embodiment of this creation, but the structural characteristics of this creation are not limited to this. Anyone who is familiar with the art can easily think about the changes or modifications in this creative field. Shall be covered by the scope of patent application in the following case.

M268578 Schematic description [Schematic description] Figure 1 is a schematic diagram of the universal cooling module created by this creative; Figure 2 is a schematic diagram of the assembly of universal cooling module and fixture base created by this creative; Figure 3 is the original Action diagram of the created universal cooling module. [Representative symbols of the main part] Main body seat… 10 connection seat… 12 key…… 14 hollow part… 151 heat sink body… 21 connection bracket… 211 heat dissipation tin foil paper… 213 another card inserting element… … 24 Hooks… 242 Support posts… 41 Central processing unit… 51 Locking holes …… 11、121 Stretcher 13 Fixing plate rack …… 1 5 Cooling module …… 20 Cooling fan ... η Elastic element ... 212 Rear card element ... 23 Hook holder ... 241 Fixture base ... 40 Board under test ... 50

Page 12

Claims (1)

M268578 V. Application for patent scope 1. A universal cooling module test fixture, including: a main body seat 'a connection seat is arranged on the main body seat; a fixed plate frame' two sides of the fixed plate frame are respectively connected with a The hinges are pivotally connected. 'The drum chain is pivoted on the side corresponding to the two of the connecting seat. The fixed plate frame can use the two hinges to perform a lifting or pressing action for the rotation axis. At the center of the plate of the board frame is provided at least one hollow portion; a heat dissipation module is provided on one end of the fixed plate frame hollow portion; the heat dissipation module has a heat sink body, and the heat sink body A top surface is provided with a cooling fan, and the bottom surface of the fin body is exposed outside the hollow portion, and a connection frame is provided outside the two corresponding sides of the bottom surface of the fin body. The two connection frames It is provided by a plurality of elastic elements with a predetermined gap outside the two sides of the bell section of the fixed stent, respectively. 底 The bottom surface of the heat sink body can perform a self-aligning bonding action when pressed; Card component, the embedded card component is provided on the heat sink One end of the bottom surface is downward; / Another card inserting element, which is movably disposed on one end of the main body seat, and the fixed plate frame uses the two hinges as a rotation axis to make one After the action of disabling, 'the card inserting element and the other rear card inserting element can be fixed with each other; thereby, the main body seat is set on a fixture base, and the fixed plate frame is lifted or The pressing operation can be used to test the process of the central processing unit placed on the test board of the fixture base. 2. According to the universal cooling module test fixture described in item 1 of the scope of patent application, the main body seat is provided with two locking holes, and the two locking holes are used for M268578 Fifth, the lock and its fixtures are different. The scope of patent application is fixed on the base of the fixture. 3. The universal cooling module test rule described in item 1 of the patent application park, wherein the connecting seat is provided with two locking holes, which are used for fixing the main body seat below g. 〃 4. According to the universal cooling module test user described in Item 1 of the patent application fan garden, wherein the connection seat is provided with a block adjacent to the center thereof, and the two moneys ^ are respectively pivotally arranged near the block. On the two corresponding sides, the seat on the connecting seat can prevent the fixed plate frame from falling down after being lifted up. 5. The test of the universal cooling module as described in item 1 of the scope of patent application, wherein the other embedded card component is a _ card hook seat, and a movable hook is attached to the card hook seat. ^^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 7, such as the bite emperor The parts are springs. Among them, the solid " ^ Ligafan® item 1 of the household heat dissipation module test preparation-made of aluminum, 2, the heat sink body, the connection frame and the card components are divided to improve Its cooling effect.