TWI246386B - Two-stage hooking structure switch for electronic apparatus - Google Patents

Abstract

A two-stage hooking structure switch for electronic apparatus is combined to a wall of a frame, including a combination member actively combined to a first control component, a second control component, a second passive component sequentially and stably combined to a first passive component. The hooking part of the first control component is controlled by rotating the first passive component at hooked or non-hooked positions. The hooking part of the second control component is also controlled by rotating the second passive component at the hooked or non-hooked positions. It is not necessary to use other tools to assemble/disassemble the host body and the housing/ periphery frames of an electronic apparatus, and assembly components such as screws and screw holes are not needed. The assembly or disassembly is easy, convenient and more efficient.

Description

1246386 V. Description of the invention (1) --- [Technical field to which the invention belongs] The present invention relates to a buckle structure switch, especially to a frame of a peripheral device combined with a computer, a server, and other electronic products, which can be respectively buckled with electronics The main frame and shell of the product, a buckle structure switch that enables the outer frame, frame and main frame to be firmly combined. ‘, &Quot; [Prior technology] Generally, electronic products have a mainframe body. The mainframe body is combined with an external device. The internal device is combined with a peripheral device such as a motherboard, a power supply, and a data storage device. There are many different ways to combine the main body with the shell. For example, Taiwan Patent Publication No. 508034, published on October 21, 2002, discloses a computer case including a base and a shell, all of which are It is stamped and formed integrally from sheet metal. After the shell is sleeved on the outside of the base, the buckle on the shell is correspondingly snapped into the buckle groove of the base, and then the base and the shell are combined by pulling the nails together. The main frame body is combined with the frame of the peripheral device, and there are many different combinations. For example, Taiwan Patent Publication No. 5 4 3 803 issued on July 21, 2003, reveals a drawer-type computer main box Peripheral component fixing device, «Hai Denfu main box system includes: a base, a housing, a panel and a fixed frame 'the bottom end of the base plate' defines an entrance portion, and at least the bottom end of the bottom plate A chute is formed by punching; and the bottom end of the fixing frame is opened at least 70% into a guide plate to fit in the chute of the bottom plate, and at least a peripheral component positioning area is defined on the fixing frame for fixing. Install peripherals such as hard drives, drives, optical drives, or PCMCIA card slots. Assembler

1246386

At that time, the entire entrance part is clamped to a certain extent, and the joint hole locked in the base is locked and assembled. [Invention, the fixing frame can be first buckled in the recess and pushed against the electricity. The structure of the first structure can be described as the content to be dismantled.] The required week together with the week bases, the sliding buckle brain main box fixing frame borrows a screw patent office second patent. When assembled It is also a very edge element and a fixed edge element. The fixing frame must be installed in the computer host, and at least it must be locked and locked in the disclosed external case, which is inconvenient to use. When installed on the fixed frame, and then recessed from the front edge of the base to the middle, it will block the relay hole of the fixed frame correspondingly, so that it slides to the rear end case. A base seat piece with a fixed screw base. Shell and base Base and solid Other tools After fastening, pull the bracket with screws and screws, which is inconvenient, and

In order to make the assembly of the main frame more convenient, and the main structure switch of the present invention is provided with another switch of the cobalt structure of the present invention, the electric frame can be assembled, disassembled, or disassembled. The body and the shell and the interior thereof are easily disassembled for the purpose of providing the present invention. The invention provides a main frame with two fasteners, which can serve the same purpose, without using other tools and other peripheral devices. The two-stage buckle of the electronic device can be used to fasten two components. The two-stage buckle of the electronic device is easily and conveniently combined with the casing and the peripheral device frame. Another object of the present invention is to provide a two-stage buckle structure switch of an electronic device, so that the A buckle structure of the frame can be fastened to the mainframe body and the shell, respectively, so that the assembly or disassembly operation is more efficient 'and does not require screws, screw holes and other combined components.

1246386

V. Description of the invention (3) The two-stage type of the electronic device of the present invention-one wall of the frame, which includes a & human switch structure switch, which is combined with the second control element U, and the second control element is sequentially movable combined with the first -Rotating part for control-passive part # 制 帛 _ = fixed combination S — passive part; Lee ten? The name of the fastener of the first control part of the industrial system: i Rendou, # 1 position; and use the recorder _ W 仟 in the fastener or non-fastener in the fastener or non-fastener to control the second Other purposes and effects of the fastening of the control member are detailed in the drawings and embodiments. [Embodiment] Please refer to FIG. 1 and FIG. 2A. The two-structure switch according to the embodiment of the present invention! &Quot;, second passive parts 12 two-port control. It consists of the component 13, the second control member 14, and a screw 15. One side of the first passive member i! Has a protruding portion 111 for fingers to hold, and the other side has a protruding pivot portion 112, a screw hole 113, and a blocking lever 114. The screw hole 113 is provided in the middle of the joint portion 112, and the blocking lever 丨 4 is located at the outer end of the first passive member 丨 丨. The second passive member 12 has a hole 1 21 and a first arc-shaped slot hole corresponding to the above-mentioned connecting portion 丨 2 and the blocking lever 丨 4 respectively, and 2 respectively holds the pivoting portion 丨 i 2 and Baffle 11 4. The first arc-shaped slot 丨 2 2 is located on one side of the hole 丨 2 1. The second driven member 12 has a second arc-shaped groove 123 on the other side of the hole 121 and a notch 125 on the peripheral wall 124 of the lower side of the hole 121. The second control member 14 has a long slot hole 1 41 and a protruding guide pin 1 42 ′ with respect to the hole 1 2 1 and the second arc-shaped groove 1 2 3 respectively, and has a fastening member 43. An end portion of the second control member 14 adjacent to the long slotted hole 1 4 1 is a blocking portion 1 4 4. The guide pins 1 4 2 are accommodated in the second arc-shaped groove 123. The first control member 13 has first holes respectively accommodating the blocking rods 114.

Page 7 1246386 V. Description of the invention (4) 131 and the second hole 132 corresponding to the aforementioned screw hole 113, respectively, hold the support rod 114 and the screw 15 for pivoting and pass through the second hole 132 and the long slot hole 14ι, hole 121 and screw hole 113. The first control member 13 further includes a fastening portion 133 and two positioning slot holes 134. The screw 15 is sequentially pivotally connected to the first control member 13, the second control member 14, the second passive member 12, and the first passive member j in a fixed manner, as shown in FIG. 2A. The structure in which the screw 15 is screwed to the screw hole Π3 may be replaced by other known coupling members. Refer to Figures 1, 2 A-2 C for instructions. According to the two-stage buckle structure switch 10 of the present invention, when the first control member ^ is driven by the lever 丨 丨 4 of the first passive member 11, the pivoting section 51 of the screw 15 is rotated by an angle to make the The buckling portion 1 3 3 of the first control member 13 is in a buckled position, as shown in FIG. 2A. When the engaging portion 1 3 3 of the first control member 13 is in the engaged position, the blocking lever 114 is located at a position that blocks the blocking portion 144 of the second control member 14 at this time. The fastening member 1 43 is also located at the fastening position, as shown in FIG. 2A. The blocking lever 114 is used to limit the position of the second control member 14. Unless the blocking ability 114 is released from the position of the blocking portion 44 that blocks the second control member 丨 4, it cannot be moved = the second control member 14 to make it buckle The engaging member 143 is released from the fastened position. …, S When the first passive member 11 drives the first control member 13 to rotate an angle clockwise and clockwise as shown in FIG. 2A, the engaging portion 丨 3 3 can be rotated clockwise to move to the non-engaging At the same time, the blocking lever 114 is also moved to the position of the non-blocking second controlled part 14 blocking part 144, as shown in FIG. 2B. Tian is shown in Figure 2B. When the blocking lever 114 is in the position of the non-blocking second, part " 4 ', when the second passive member 12 is rotated forward as shown in the figure, the groove wall of the second arc-shaped groove 123 of the second passive member 12 is drive

1246386 --------________________ V. Description of the invention (5) — The guide pin 丨 42 on the second control member 14 moves the second control member 丨 4 in the direction away from the illustrated position, as shown in the figure. As shown in 2C, the fastening member 1 43 is released from the fastening position. _ See Figure 3. The two-stage buckle structure switch 10 of the present invention is an embodiment of a peripheral electronic product combined with an electronic device. The buckle structure switch 10 is combined with a frame 21 of a hard disk 20. The rear wall 2 11 of the frame 21 has a long slot hole 2 1 2 corresponding to the guide pin 1 4 2 of the second control member 14 for the guide pin 1 42 to pass through and has a second passive member respectively. The hole 2 and the hole 21 3 corresponding to the first arc-shaped slot hole 122 and the arc-shaped slot hole 214 are provided for the screw = 15 and the blocking rod 114 to pass through. The rear wall is 21 ι and has tenons 2 1 5 corresponding to the two positioning slots 1 3 4 of the first control member 14 to be respectively received in the two positioning slots 134 ′ to make the fastening members of the first control member 14 143 is stably positioned in the engaged or non-engaged position. The inner side of the rear wall 2 1 1 has a guide member 2 1 6 for guiding the second control member 14 to move in a straight line. The frame 21 corresponds to the position of the fastening member 1 4 3 of the second control member 14, and has a fastening hole 2 1 7 for the fastening member 1 43 to pass through. The first passive member 11 and the second passive member 丨 2 are movably coupled to the outer side of the rear wall 2 11, and the first control member 丨 3 and the second control member 丨 4 are movably coupled to the rear wall 2 1 1 inside edge. Two arms 218 extend from the front end of the frame 21 in this embodiment, and the two arms 218 each have fasteners 219. Please refer to Figures 1, 2A-2C, 3, 4, and 5. According to the present invention, the main frame 30 of the electronic device combining the aforementioned frame 21 and a casing 40 has a rear wall 31 ′, the rear wall 31 has a slot 32 for accommodating the frame 21, and a side edge thereof has a button hole 21. The corresponding buckling hole 33 corresponds to the buckling member 143 of the second control member 4. The main frame body 30 has two fasteners 219 and a casing respectively connected to the frame 21

The fasteners 41 of the outer shell 40 are then shown in the frame 2 of the present invention 2 1 1246386 _: _ 5. Description of the invention (6) The receiving slots 34, 35, 36 corresponding to the two fasteners 41, 42 of 40, 37, for receiving the fasteners 219, 41, 42 respectively. The rear end of the casing 40 is provided with a blocking piece 43 corresponding to the engaging portion 1 33 of the first control member 13, as shown in FIG. 5, and ribs 44 are formed on both sides of the blocking piece 43. The main frame body 30 has guide grooves 38 corresponding to the above-mentioned ribs 44 on both sides to receive the ribs 44 respectively, so that the housing 40 can only move forward and backward, and cannot move up and down. The rear wall 31 has a guide 39 corresponding to the notch 125 of the second passive member 12. When assembling in this embodiment, the fasteners 2 1 9 of the frame 21 are respectively inserted into the receiving slots 34 and 35 of the main frame 30, and then the second passive member 12 is rotated to guide the main frame 30. The member 39 is placed in the notch 125 to guide the rotation direction of the second passive member 12, and the fastening member 143 of the second control member 14 is inserted into the buckle hole 33 ', so that the frame 21 can be stably combined with the main frame. 30. As shown in FIG. 2B-Punay 44 is respectively placed in the two receiving slots 36 and 37 and the two guide slots 38 of the frame body 30, and then the second passive member 11 is rotated to drive the buckle of the first control member 13 The rear end of the blocking piece 43 fastened to the engaging portion 133 prevents the casing 40 from moving backward from the host as shown in FIG. 2A. When the casing 40 and the frame 21 are to be disassembled, the holding step ‘first open the casing 40, # open the frame 21, and then the second operation can be performed: the frame 21 is separated from the host frame 30. Double 40 '^ ^ ^ L Known surname structure among hole-worker cases and wooden lumens is not limited to those shown in the drawings, and any known deduction can be achieved: i2: Both can be applied to the present invention. In addition, the ribs 4 and 4 of the outer shell 40 are connected to each other; the guide groove 38 constitutes a corresponding guide member, and is not shown in the figure.

1246386-L _—— V. Description of the invention (7) The present invention uses the first position to be controlled, the first control to rotate, and the second passive pin to move back and forth between the linearly engaged positions; single, the operation is more convenient for the combination, disassembly, etc. of the present invention. Combining components, rates. What is known above is that the special buckle structure switch that is familiar with this technical creation proposal has two independent buckle pieces. When the buckle piece of the moving piece is activated, the control can be separated and convenient. The electronic device does not need to be assembled or loaded. It is only for the artist to use the scope of profit, and the blocking lever drives the first control part to spin dry, and the part is in the engaged or non-engaged position; and its second arc shape The groove drives the second control f to use the fastener of the first control member to fasten the two components in the buckle's guide, so that the fastened knot = or a more simplified main frame body with the shell and other tools with the surrounding slope, Without the need for screws, the disassembly operation of the pivot frame is easier, more convenient and more convenient. The green hole utilizes the technical content of the present invention to modify and change the creation. 2 'You are not limited to those disclosed in the embodiments. Own

1246386__ Brief description of the drawings [Simplified description of the drawings] FIG. 1 is an exploded perspective view of the buckle structure switch of the present invention. 2A-2C are three-dimensional schematic diagrams of the operating state of the buckle structure switch of the present invention. FIG. 3 is a schematic diagram of a switch combination frame of a buckle structure according to the present invention. FIG. 4 is a schematic view of a main frame and a combination frame of a main body of the present invention. FIG. 5 is an enlarged schematic view of a casing and a blocking piece of the present invention. [Description of Symbols of Main Components] 1 0 Fastening structure switch 11 Passive part 111 protruding part 11 2 Pivot part 11 3 Screw hole 11 4 Stopper bar 1 2 Second passive part 12 1 Hole 122 First curved slot hole 1 2 3 The second arc-shaped groove 124 The peripheral wall 125 lacks the groove 1 3 The first control member 1 3 1 The first hole 132 The second hole 1 3 3 The fastening portion 1 3 4 The positioning slot hole 1 4 The second control member 1 41 Long slot hole 1 4 2 Guide pin 143 Fastener 1 4 4 Stopper 1 5 Screw 1 5 1 Junction section 20 Hard disk 21 Frame 2 11 Back wall 2 1 2 Long slotted hole 213 hole 2 1 4 Curved slotted hole 215 Tenon 216 guide member 2 1 7 buttonhole 218 arm

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1246386 Brief description of the drawing 2 1 9 Fastener 31 Back wall 33 Buckle L 38 Guide slot 40 Housing 43 Baffle 3 0 Main frame body 32 Slot 34, 35, 36, 37 Receiving slot 39 Guide 4 1 4 2 Fasteners 44 Ribs 第 13 页

Claims (1)

J246385 VI. Scope of patent application 1 A wall of two sections of an electronic device, a seven-way switch, a $ -way switch, a Gigabit switch, which are combined into a frame stand, including: pieces: ΪΞ :; one side has- ## 'The stopper is located in the first-passive accommodation of the 3 pieces of stand :: 2-the first arc-shaped slot corresponding to the stopper, with a f-cup, and has a second arc-shaped slot; Buckle :::::: The two arc-shaped grooves have a protruding guide and a knot. The guide pin is accommodated in the second arc-shaped groove;丨 A control member having a -hole and a -locking portion for accommodating the blocking lever; When the first passive member is rotated, the blocking lever drives the first control member t to rotate, and the engaging portion of the first control member is controlled at the engaged or non-engaged position = three and the second is rotated by using When the passive part is driven, its second arc-shaped groove drives the guide pin of the one control part to move back and forth, and the fastening part for controlling the second control part is in the fastened or non-fastened position. 2 · The two-stage buckle structure switch of the electronic device as described in item 1 of the patent claim, further comprising a coupling member, which sequentially and movably combines the first control member, the second control member, The second passive member is fixedly combined with the first passive member. 3. The two-stage buckle switch of the electronic device described in item 2 of the scope of the patent application, wherein one side of the far passive member has a protruding pivot joint. The second passive member has a The corresponding hole of the pivotal portion is used to accommodate the crotch portion; the first control member has a second tie through which the coupling member passes; = the second control member has a long slot hole through which the coupling member passes; One end of the coupling structure 4 is fixedly coupled to the pivoting portion of the first passive member. Page 14 6. Scope of patent application 4 · As described in item 2 of the scope of patent application, the two-stage buckle structure switch of the electronic device, wherein the second arc-shaped groove drives the guide pin of the first control member to go straight back and forth Move, when the buckle of the first control member is in the buckled position, 'the sowing rod is located exactly at the position of the blocking portion of the second control member, and the buckle of the second control member is also located at the buckle的 Use the blocking lever to limit the position of the second control member. Except for # removing the blocking lever from the position of the blocking portion blocking the second control member, otherwise the second control member cannot be moved to make it engage The pieces come out of the snapped position. 5. The two-stage buckle structure switch of the electronic device according to item 3 of the scope of patent application, wherein the first arc-shaped slot and the second arc-shaped slot of the second passive member are located on both sides of the hole, respectively. 6 · The two-stage buckle structure switch of the electronic device according to item 5 of the scope of patent application, wherein the coupling member is a screw having a pivoting section, and the pivoting portion of the first passive member has a screw hole, and The screw is screwed into the screw hole. I The two-stage buckle structure switch of the electronic device according to item 6 of the scope of patent application, wherein 泫 the other side of the first passive member has an electronic device according to the item for finger holding 8 Any one of items 1 to 7 further includes a box that: shelf-rear A long slot hole corresponding to the guide pin of the second control member is provided for the guide pin to pass through, and the first arc-shaped slot r has a connection member, the second passive engagement member, and the blocking rod, respectively. Pass through pairs: l and arc-shaped slot holes, respectively, for the lead-in member for guiding the inner side of the second wall and having a guide control member for linear movement; the frame Page 15 J246386-_____ _ _ Sixth, the scope of the patent application corresponds to the position of the fastener of the second control member, with a button hole for the fastener to pass through; the first passive member, The second passive member is movably coupled to the outer side of the rear wall; and the first control member and the second control member are movably coupled to the inner side of the rear wall. 9 · The two-stage buckle structure switch of the electronic device according to item 8 of the scope of patent application, wherein the first control member has two positioning slots, and the rear wall of the frame has two positioning members with the first control member. The tenons corresponding to the slot holes are respectively accommodated in the two positioning slot holes, so that the buckling portion of the first control member is stably positioned at the buckling or non- buckling position. I. The two-stage buckle structure switch of the electronic device according to item 9 of the scope of patent application, wherein the front end of the frame extends with two arms, and the two arms each have buckle pieces. II. The two-stage buckle structure switch of the electronic device according to item 10 of the patent application scope, further comprising an electronic device, the main frame of the electronic device has a rear wall, and the rear wall is provided with the housing. The slot of the frame, and the side thereof has a button hole corresponding to the button hole of the frame; the main frame body further has a receiving slot hole corresponding to the two fasteners of the frame; After the fasteners are respectively placed in the receiving slots of the main frame, the second passive member is rotated, and the fasteners of the second control member are inserted into the buckles of the main frame to stabilize the frame. In combination with the mainframe body. 1 2 · The two-stage buckle structure switch for an electronic device according to item 11 of the scope of patent application, wherein the second passive member has a notch in the peripheral wall below the hole; the rear wall of the main frame body The rear end has a guide member corresponding to the slot of the second passive member, and when the second passive member is rotated, the main frame is rotated. Page 16 1246386 --------- VI. The patent application range T guide is placed in the slot to guide the direction of rotation of the second passive member 0 & The two-stage snap-on 2 switch of the electronic device / further includes a housing, the front end of the housing has two snap-on pieces, and the end has a blocking piece corresponding to the snap-on portion of the first control piece. The two inner sides of the casing and the two outer sides of the main frame body respectively have corresponding guide members, so that the outer frame can only move forward and backward relative to the main frame body, and cannot move up and down; The main frame body has another receiving slot corresponding to the two fasteners at the front end of the casing; when the two fasteners of the casing are respectively placed in the two receiving slots of the main frame body, and After the casing is combined with the guide member of the main body frame, the first passive member is rotated to drive the fastening portion of the first control member to be fastened to the rear end of the baffle of the casing, so that the casing cannot move backward. And detached from the mainframe body. 14 · The two-stage buckle structure switch of the electronic device according to item 13 of the scope of patent application, wherein the casing and the guide member of the mainframe body are respectively corresponding ribs and guide grooves.