TW202231164A - Quick release structure for chassis side panel - Google Patents

Abstract

A quick release structure for chassis side panel comprises a chassis side panel, a lift handle and a slide unit. By operating the lift handle, the slide unit is driven to move, such that the chassis side panel is correspondingly engaged or disengaged from a main body of a chassis. The quick release structure allows fast assembly or disassembly of the chassis side panel to the chassis without the need for any tools, effectively saving time.

Description

Chassis side panel quick release structure

The invention relates to a quick-release structure, in particular to a quick-release structure for a side panel of a chassis.

In general, when installing, inspecting, maintaining or cleaning the interior of a telecommunication case or computer case, the case side panel needs to be disassembled, while the traditional case side panel is fixed on the case body by means of a plurality of screws. When removing and installing the side panel of the chassis, the screws need to be removed and installed in sequence. This method of removing and installing is not only time-consuming and labor-intensive, but also quite inconvenient. In addition, since a screwdriver is used as a tool for screw removal and installation, it is impossible to remove and install the side panel of the chassis if the tool cannot be found temporarily. Therefore, how to solve the above problems is the direction that researchers in this field should strive to.

One of the purposes of the present invention is to realize the rapid disassembly and assembly of the side panel of the chassis without tools, so as to achieve the effect of saving disassembly and assembly time. In order to achieve the above object, the present invention provides a quick-release structure for a side panel of a case, which includes: a side panel of a case, which has a first side, a second side and a first through hole, and the first through hole communicates with the first and second sides ; a handle with an outer side, an inner side, a first pivot portion and a pressing portion, the pressing portion protrudes from the handle toward the inner side, and the first pivot portion is arranged in the inner side Between the side surface and the pressing portion, the lower side of the pressing portion has a pressing surface, and the pressing portion is pivotably arranged in the first through hole through a shaft passing through the first pivoting portion; and a sliding component, disposed on the second side of the side panel of the case, the sliding component has a first sliding piece and a second sliding piece, the pressing surface of the pressing portion presses the second sliding piece against the side board of the case It slides vertically, and the second sliding member drives the first sliding member to slide horizontally relative to the side panel of the chassis. With the design of the present invention, it is not necessary to use tools to disassemble and install screws, so that the side panels of the chassis can be quickly disassembled and installed without tools, and the effect of saving time can be achieved.

The above-mentioned objects of the present invention and their structural and functional characteristics will be described with reference to the preferred embodiments of the accompanying drawings. Please refer to Figures 1 to 11. As shown in the figures, the chassis side panel quick-release structure A of the present invention is used on a chassis body B, which can realize tool-free quick-release and installation without using tools to disassemble and install screws. It is convenient to install the side panel of the case to save time. The case body B is an industrial, communication, telecommunication, electronic case or computer case, etc., and the case body B includes a case top board B1, a bottom board B2, a front board B3, a rear board B4 and a side board B5 to jointly define a An accommodating space B6 and an opening B7 are provided. The bottom plate B2 is provided with a first engaging plate B8 corresponding to the opening B7. The chassis side plate quick release structure A is detachably combined with a hook member B11 of the chassis top plate B1. The opening B7 of the case body B is closed relative to each other, wherein the hook-receiving member B11 is provided with a plurality of hook-receiving holes B12 (as shown in Figures 2 to 4) to match the quick-release structure A of the case side panel. The case side panel quick release structure A has a case side panel 1 , a handle 2 and a sliding component 3 . The chassis side panel 1 has a first side 11 , a second side 12 , a first through hole 13 , a receiving box 14 and a second engaging plate 19 . The first and second sides 11 and 12 are disposed on opposite sides of the chassis side panel 1 , and the first through hole 13 communicates with the first and second sides 11 and 12 . The accommodating box 14 has an accommodating space 15 , a first opening 16 and a plurality of elongated holes 17 , and the first opening 16 is disposed below the accommodating box 14 to communicate with the accommodating space 15 , and the elongated holes 17 are disposed in the accommodating space 15 . The side of the accommodating box 14 communicates with the accommodating space 15 and extends in the horizontal direction. The second engaging plate 19 is used for correspondingly engaging with the first engaging plate B8 of the chassis body B so that the chassis side plate 1 can cover the opening B7 of the chassis body B relatively. The handle 2 has an outer side 21 , an inner side 22 , a first pivot portion 23 and a pressing portion 24 . The outer and inner sides 21 and 22 are disposed on opposite sides of the handle 2 , the pressing portion 24 protrudes from the handle 2 toward the inner side 22 , and the first pivot portion 23 is disposed on the inner side 22 Between the pressing portion 24 and the pressing portion 24 , a pressing surface 25 is provided on the lower side of the pressing portion 24 . The pressing portion 24 is pivotally disposed in the first through hole 13 of the chassis side panel 1 through a shaft 26 passing through the first pivot portion 23 , and the first pivot portion 23 is an axial through hole For the shaft 26 to pass through. The sliding component 3 is disposed on the second side 12 of the side panel 1 of the chassis. The sliding component 3 has a first sliding member 4 and a second sliding member 5 . The pressing surface 25 of the pressing portion 24 presses the second sliding member 5 to slide vertically relative to the chassis side panel 1 , and the second sliding member 5 drives the first sliding member 4 to slide horizontally relative to the chassis side panel A. The sliding assembly 3 also has a base plate 6 , a positioning member 7 and a hook member 8 . The base plate 6 has a third side 61 , a fourth side 62 , a second through hole 63 , a first spring group 64 , a second spring group 65 , a plurality of first hook portions 66 and a second hook portion 67. The third and fourth sides 61 and 62 are disposed on opposite sides of the base plate 6 , the third side 61 is attached to the second side 12 of the chassis side plate 1 , and the base plate 6 is fixed to the chassis by, for example, welding The second side 12 of the side panel 1 . The second through hole 63 communicates with the third and fourth sides 61 and 62 . The first hook portions 66 are protruded from the left and right sides of the second through hole 63 toward the fourth side 62 . The second hook The portion 67 is protruded from the upper center of the substrate 6 . The positioning member 7 has a fifth side 71 , a sixth side 72 , a third through hole 73 and a second pivot portion 74 . The fifth and sixth sides 71 and 72 are disposed on opposite sides of the positioning member 7 . , the fifth side 71 is attached to the fourth side 62 of the substrate 6 corresponding to the third through hole 73 , and is locked around the third through hole 73 through a plurality of positioning screws (not shown), and the third through hole 73 communicates with The fifth and sixth sides 71 , 72 and the second pivoting portion 74 are an axial through hole for the shaft 26 to pass through. The first sliding member 4 has a first sliding bracket 41 and a second sliding bracket 42 , and the first sliding member 4 is disposed on the second side 12 of the chassis side panel 1 and above the base plate 6 . The first and second sliding brackets 41 , 42 respectively extend downward with a push portion 143 , the push portions 143 respectively have an inclined surface 144 , and the inclined surfaces 144 of the pushed portions 143 together define an inverted trapezoidal space 145 . , and the ends of the inclined surfaces 144 of the first and second sliding brackets 41 and 42 respectively have a roller 146. In an alternative embodiment, the rollers 146 can be omitted. The first and second sliding brackets 41 and 42 of the first sliding member 4 also have a plurality of first fixing holes 147 . The hook member 8 has a first hook bracket 81 , a second hook bracket 82 , a plurality of hook portions 83 , a fourth hook portion 84 and a supporting platform 85 . The hook portions 83 protrude from one side of the first and second hook brackets 81 , 82 toward the second side 12 of the chassis side panel 1 , and the first and second hook brackets 81 , 82 pass through a plurality of The first and second sliding brackets 41 and 42 are threaded through and fixed with a screw (not shown in the figure), and the fourth hook portion 84 corresponding to the second hook portion 67 of the base plate 6 is respectively provided on the first and second hooks Below the brackets 81 , 82 . The first and second hook brackets 81 and 82 also have a plurality of second fixing holes 87 , and the limit screws pass through the first and second fixing holes 47 and 87 and the elongated holes of the accommodating box 14 correspondingly. 17, so that the hook member 8 and the first sliding member 4 are relatively fixed. The center of the second spring group 65 of the base plate 6 is fixed to the second hook portion 67 of the base plate 6 , and the two ends thereof are respectively fixed to the fourth hook portion 84 of the first and second hook brackets 81 and 82 . The bearing platform 85 protrudes from the bottom of the other side of the first and second hook brackets 81 , 82 toward the first opening 16 of the accommodating box 14 , and the bearing platform 85 corresponds to the pushing of the first sliding member 4 The portion 43 has a plurality of second openings 86 (as shown in FIG. 3 ), so that the first sliding member 41 can be carried on the carrying platform 85 and can be slidably disposed in the accommodating space 15 of the accommodating box 14 , and the receiving The push portion 43 protrudes out of the accommodating space 15 through the second opening 86 . The second sliding member 5 has a seventh side 51 , an eighth side 52 , a fourth through hole 53 , an inverted trapezoidal push portion 54 , an extension portion 55 , a plurality of third hook portions 56 and a pressing protector 57. The seventh and eighth sides 51 and 52 are disposed on opposite sides of the second sliding member 5 , and the seventh side 51 is vertically slidably coupled to the sixth side 72 of the positioning member 7 relative to the positioning member 7 . The four through holes 53 communicate with the seventh and eighth sides 51 and 52 , and the first, second, third and fourth through holes 13 , 63 , 73 and 53 correspond to each other. The inverted trapezoidal pushing portion 54 is disposed above the second sliding member 5 and accommodated in the inverted trapezoidal space 45 of the first sliding member 4 . The rollers 46 enable the inverted trapezoidal pushing portion 54 to push the inverted trapezoidal pushing portion 54 more smoothly. Pushing part 43 . The shaft rod 26 passes through the first pivoting portion 23 of the handle 2 and the second pivoting portion 74 of the positioning member 7 correspondingly, and the pressing portion 24 of the handle 2 passes through the first, second, third, fourth Through holes 13 , 63 , 73 , 53 , the pressing surface 25 presses the lower side of the fourth hole 53 of the second sliding member 5 . The extending portion 55 protrudes from above the second sliding member 5 toward the seventh lateral direction 51 , and the inverted trapezoidal pushing portion 54 is disposed on a free end 58 of the extending portion 55 . The third hook portions 56 are disposed on the left and right sides of the second sliding member 5 corresponding to the first hook portions 66 of the base plate 6 . One end of the first spring group 64 of the base plate 6 is respectively fixed to the first hook portion 66 of the base plate 6 and the other end is respectively fixed to the third hook portion 56 of the second sliding member 5 . The pressing protector 57 is disposed on the lower side of the fourth through hole 53 in an inverted L shape, and the pressing surface 25 of the pressing portion 24 of the handle 2 presses against the pressing protector 57 . In an alternative embodiment , the pressing protector 57 can be omitted and not provided. Please refer to Figures 12 and 13, which are the sliding schematic diagram and the reset schematic diagram of the first embodiment of the chassis side panel quick release structure of the present invention. When the operator wants to operate the chassis side panel quick release structure A, the handle 2 is positioned relative to the chassis side panel quick release structure A. The shaft 26 pivots, and the pressing surface 25 of the pressing portion 24 presses the second sliding member 5 , so that the second sliding member 5 moves vertically downward (as shown by the arrow in FIG. 12 ), and drives the inverted trapezoid The pushing portion 54 moves downward in a coordinated manner. At this time, the first spring group 64 is stretched, and the inverted trapezoidal pushing portion 54 pushes the pushed portions 143 of the first and second sliding brackets 41 and 42 to slide horizontally to the left and right respectively ( As shown in the direction of the arrow in FIG. 12), the first and second sliding brackets 41, 42 drive the first and second hook brackets 81, 82 to move horizontally to the left and right in the direction away from the inverted trapezoidal space 145. The two spring sets 65 are stretched. The hook portions 83 of the hook member 8 are correspondingly hooked in the hook-receiving holes B12 of the top plate B1 of the chassis. When the first and second hook brackets 81 and 82 move horizontally to the left and right in the direction away from the inverted trapezoidal space 145 , the hook portions 83 can be disengaged from the hook-receiving holes B12 , so that the side panel of the chassis is fast The dismantling structure A is separated from the base box body B. When the operator wants to stop operating the quick release structure A for the side panel of the case, he/she releases the handle 2, and the second sliding member 5 is forced to slide vertically upward through the restoring elastic force of the first spring group 64 (as shown in the direction of the arrow in Fig. 13). ), at the same time drive the inverted trapezoidal push portion 54 to push upwards, at this time the pushing force of the pushed portion 43 of the first and second sliding brackets 41 and 42 disappears, and the first and second sliding brackets 41 and 42 are forced by the elastic force of the second spring group 65. The two hook brackets 81 and 82 are slid and reset in the direction of the inverted trapezoidal space 45 (such as the direction of the arrow in FIG. 13 ). When the opening 27 of the case body 2 is to be covered, firstly, the second engaging plate 19 of the quick release structure A of the side panel of the case is correspondingly engaged with the first engaging plate 28 of the case body 2. The first and second hooks The brackets 81 and 82 are slid and reset in the direction of the inverted trapezoid space 45 , so that the hooks 83 can be correspondingly hooked in the hook holes B12 to complete the combination of the chassis side panel quick release structure A and the chassis body B. With this design of the present invention, the pivoting of the handle 2 presses the second sliding member 5 to slide vertically downward, and drives the first sliding member 4 to slide left and right horizontally, so that the chassis body B can be quickly disassembled and installed without tools. The quick release structure A of the side panel of the box achieves the effect of saving the time of disassembly and assembly. Please refer to Figures 14 to 18, which are the three-dimensional schematic diagram of the positioning member, the three-dimensional schematic diagram of the second sliding member, the sliding cross-sectional view, the reset cross-sectional view, and the sliding schematic diagram of the second embodiment of the chassis side panel quick release structure of the present invention. As shown in Fig. 13, part of the structure and function of this embodiment are the same as those of the above-mentioned first embodiment, so they will not be repeated here, but the difference between this embodiment and the above-mentioned first embodiment is that the The positioning member 7 also has a plurality of first limiting posts 75 and a second limiting post 76 , and the second sliding member 5 also has a plurality of first limiting slots 531 and a second limiting slot 532 . The first limiting posts 75 and the second limiting posts 76 protrude toward the sixth side 72 , and the first limiting posts 75 are protruded on the left and right sides of the third through hole 73 . Two limit posts 76 are protruded below the third through hole 73 , the first limit grooves 531 and the second limit grooves 532 communicate with the seventh and eighth sides 51 and 52 respectively, and the first limit grooves 531 is arranged on the left and right sides of the fourth through hole 53 , the second limiting groove 532 is arranged below the fourth through hole 53 , and the first and second limiting posts 75 and 76 of the positioning member 7 respectively pass through the fourth hole 53 . The first and second limiting grooves 531 and 532 of the second sliding member 5 . In the present embodiment, the second limiting post 76 is represented as a combination of a locking member 761 and a stud 762 . The locking member 761 penetrates the second limiting slot 532 and is screwed with the stud 762 . Fixed, in order to achieve the effect of vertical limit, the first and second limit posts 75, 76 limit the vertical downward sliding stroke length of the second sliding member 5 is b. In an alternative embodiment, the second limiting post 76 and the second limiting groove 532 may be omitted. In another alternative embodiment, the second limiting post 76 is shown as protruding out of the second limiting groove 532 to achieve the vertical limiting effect. Furthermore, the first fixing holes 47 of the first and second sliding brackets 41 and 42 and the second fixing holes of the first and second hook brackets 81 and 82 are correspondingly penetrated through the limit screws 18 . 87 and the elongated holes 17 of the accommodating box 14 can also achieve the effect of limiting the position in the horizontal direction. Please refer to Figures 19 to 20, which are combined cross-sectional views of the third embodiment of the chassis side panel quick release structure of the present invention, and also refer to Figures 14 to 18. As shown in the figures, some of the structures and functions of this embodiment are related to The above-mentioned second embodiment is the same, so it will not be repeated here, but the difference between this embodiment and the above-mentioned second embodiment is that the chassis side panel quick release structure A further includes a protective cover 9 to cover the positioning member On the sixth side 72 of the 7 and the eighth side 52 of the second sliding member 5 , the protective cover 9 has a protective plate body 91 and a plurality of side walls 92 extending around the protective plate body 91 toward the sliding component 3 . The protection plate body 91 has a first limiting hole 93 and a second limiting hole 94 , the first limiting hole 93 is used for the first limiting post 75 to pass through, and the second limiting hole 94 is used for a lock The firmware 761 correspondingly penetrates and locks the second limiting post 76 . In addition, the protective cover 9 , the positioning member 7 and the base plate 6 also respectively have at least one locking hole 95 , 77 , 68 corresponding to each other, and are locked by at least one positioning screw 951 . Please refer to Figures 21 to 25, which are combined cross-sectional views of the fourth embodiment of the chassis side panel quick release structure of the present invention, and supplementary reference to Figures 1 to 13. As shown in the figures, part of the structure and function of this embodiment are related to The above-mentioned first embodiment is the same, so it will not be repeated here, but the difference between this embodiment and the above-mentioned first embodiment is that the handle 2 further has a fifth through hole 27, and the positioning member 7 also has a limit Bit cells 78 and a sixth through hole 79 . The fifth through hole 27 of the handle 2 communicates with the outer and inner side surfaces 21 and 22 . The limiting unit 78 of the positioning member 7 has a limiting head 781 , a pair of elastic clamping feet 782 and a limiting pin 783 . The limiting head 781 can pass through the fifth through hole 27 , the pair of elastic clip feet 782 are symmetrically protruding from the edge of the limiting head 781 toward the sixth side 72 of the positioning member 7 , and the pair of elastic clips 782 are relatively symmetrical. The clamping feet 782 respectively have a concave portion 784 , the limiting pin 783 is disposed between the pair of elastic clamping feet 782 and protrudes from the limiting head 781 toward the sixth side 72 of the positioning member 7 , the sixth through hole 79 is disposed on one side of the third through hole 73, the pair of elastic clip feet 782 can be separated through the recess 784 to hook the periphery of the sixth through hole 79, the second sliding member 5 also has a seventh through hole 533 disposed in the On one side of the fourth through hole 53, the limit pin 783 protrudes out of the seventh through hole 533, and a limit rotation groove 534 is recessed on one side of the seventh through hole 533 for the limit pin 783 to be in the limit. The position turning groove 534 rotates, the length c of the seventh through hole 533 is greater than the length d of the limit turning groove 534, the length d of the limit turning groove 534 is smaller than the stroke length b of the second sliding member, and the fifth, The six and seven perforations 27, 79, and 533 correspond to each other. Please refer to Figures 24 and 25, which are schematic diagrams of the longitudinal arrangement of the limit pins and the schematic diagrams of the horizontal arrangements of the limit pins according to the fourth embodiment of the quick release structure of the chassis side panel of the present invention. When the operator places the limit pins 783 on the seventh The through hole 533 is rotated inward to be longitudinally arranged, the second sliding member 5 can slide vertically downward without being restricted by the limiting pin 783, and the stroke length b of the second sliding member 5 can be fully carried out. The pin 783 is rotated in the seventh through hole 533 to be laterally arranged, and the limit pin 783 rotates into the limit rotation groove 534 at this time, because the length d of the limit rotation groove 534 is smaller than the stroke length b of the second sliding member , so that the second sliding member 5 is restricted by the limiting pin 783, and the vertical downward sliding stroke of the second sliding member 5 cannot be completely carried out, so that the left and right horizontal sliding strokes of the first sliding member 4 are also This cannot be done completely, so that the hook portions 83 of the hook member 8 cannot be disengaged from the hook holes 212 of the case top panel 21 , thereby restricting the case side panel 1 from being separated from the case body 2 . The present invention has been described in detail above, but the above is only a preferred embodiment of the present invention, and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made according to the scope of the application of the present invention should still fall within the scope of the patent of the present invention.

A: Quick release structure of chassis side panel 1: Chassis side panel 11: First side 12: Second side 13: The first piercing 14: accommodating box 15: accommodating space 16: The first opening 17: Long hole 19: Second plywood 2: handle 21: Outer side 22: inner side 23: The first pivot part 24: Pressing part 25: Pressing surface 26: Shaft 27: Fifth Piercing 3: Sliding components 4: The first slide 41: The first sliding bracket 42: Second sliding bracket 43: Pushed Department 44: Inclined surface 45: Inverted trapezoid space 46: Roller 47: The first fixing hole 5: Second slider 51: Seventh side 52: Eighth side 53: Fourth Piercing 531: The first limit slot 532: The second limit slot 533: Seventh Piercing 534: Limit Rotary Slot 54: Inverted trapezoid pusher 55: Extensions 56: The third hook part 57: Compression Protector 58: Free end 6: Substrate 61: Third side 62: Fourth side 63: Second Piercing 64: First spring group 65: Second spring set 66: The first hook part 67: Second hook part 68: Lock hole 7: Positioning pieces 71: Fifth side 72: Sixth Side 73: Third Piercing 74: Second pivot part 75: The first limit column 76: Second limit post 761: Lock firmware 762: Stud 77: Lock hole 78: Limit unit 781: Limit head 782: Elastic clip feet 783: Limit pin 784: Recess 79: Sixth Piercing 8: Hook pieces 81: The first hook bracket 82: Second hook bracket 83: Hook part 84: Fourth hook part 85: Bearing Platform 86: Second Opening 87: Second fixing hole 9: Protective cover 91: Protect the board body 92: Sidewall 93: The first limit hole 94: The second limit hole 95: Lock hole 951: Set screw B: Chassis body B1: Chassis top plate B11: Hooked parts B12: Hook hole B2: Bottom plate B3: Front panel B4: rear panel B5: Side panel B6: accommodating space B7: Opening B: The first clamping plate

FIG. 1 is an exploded perspective view of the first embodiment of the quick-release structure for the side panel of the chassis of the present invention; FIG. 2 is a perspective exploded view of the first embodiment of the quick-release structure of the side panel of the case and the top panel of the case according to the present invention; FIG. 3 is a perspective combined view of the first embodiment of the quick-release structure of the side panel of the case and the top panel of the case according to the present invention; FIG. 4 is a three-dimensional schematic diagram of the chassis body of the present invention; FIG. 5 is a perspective view of the side panel of the case according to the first embodiment of the quick release structure of the case side panel of the present invention; FIG. 6 is a three-dimensional schematic view of the handle of the first embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 7 is a three-dimensional schematic diagram of the base plate of the first embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 8 is a three-dimensional schematic diagram of the positioning member of the first embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 9 is a perspective view of the first sliding member of the first embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 10 is a three-dimensional schematic diagram of the hook member of the first embodiment of the quick release structure of the side panel of the chassis of the present invention; FIG. 11 is a three-dimensional schematic diagram of the second sliding member of the first embodiment of the quick release structure for the side panel of the chassis of the present invention; FIG. 12 is a schematic sliding view of the first embodiment of the quick-release structure of the side panel of the chassis according to the present invention; FIG. 13 is a schematic diagram of the reset of the first embodiment of the quick-release structure of the side panel of the chassis according to the present invention; FIG. 14 is a three-dimensional schematic diagram of the positioning member of the second embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 15 is a perspective view of the second sliding member of the second embodiment of the quick release structure for the side panel of the chassis of the present invention; FIG. 16 is a cross-sectional view of the second sliding member of the second embodiment of the quick-release structure for the side panel of the chassis according to the present invention; FIG. 17 is a cross-sectional view of the reset of the second sliding member of the second embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 18 is a sliding schematic diagram of the second embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 19 is a three-dimensional schematic view of the protective cover of the third embodiment of the quick-release structure of the side panel of the chassis of the present invention; Fig. 20 is an exploded perspective view of the protective cover of the third embodiment of the quick-release structure of the side panel of the case according to the present invention; FIG. 21 is a three-dimensional schematic diagram of the handle and the limiting unit of the fourth embodiment of the quick release structure of the side panel of the case of the present invention; FIG. 22 is a three-dimensional schematic diagram of the positioning member of the fourth embodiment of the quick-release structure of the side panel of the chassis of the present invention; FIG. 23 is a perspective view of the second sliding member of the fourth embodiment of the chassis side panel quick release structure of the present invention; Fig. 24 is a schematic diagram of the longitudinal arrangement of the limit pins of the fourth embodiment of the quick release structure of the side panel of the chassis of the present invention; FIG. 25 is a schematic diagram of the lateral arrangement of the limit pins according to the fourth embodiment of the quick release structure of the side panel of the chassis of the present invention.

A: Quick release structure of chassis side panel

1: Chassis side panel

2: handle

26: Shaft

3: Sliding components

4: The first slide

5: Second slider

6: Substrate

7: Positioning parts

8: Hook pieces

Claims (15)

A quick release structure for a side panel of a case is used on a case body having a top panel of the case, the top panel of the case is provided with a hook piece, and the quick release structure comprises: a side panel of a case, having a first side, a second side and a first through hole, the first through hole connecting the first and second sides; A handle has an outer side, an inner side, a first pivot portion and a pressing portion, the pressing portion protrudes from the handle toward the inner side, and the first pivot portion is arranged on the inner side and between the pressing portion, the lower side of the pressing portion has a pressing surface, and the pressing portion is pivotably disposed in the first through hole through a shaft passing through the first pivoting portion; and A sliding component is arranged on the second side of the side panel of the chassis, the sliding component has a first sliding member, a second sliding member and a hook member, and the pressing surface of the pressing portion presses the second sliding member The second sliding piece drives the first sliding piece to slide horizontally with respect to the side board of the case, and the hook piece fastens and hooks the hook piece of the top board of the case. The quick-release structure for the side panel of the chassis according to the claim 1, wherein the sliding component further has a base plate and a positioning member, the base plate has a third side, a fourth side and a second through hole, the third The side is attached to the second side of the side panel of the chassis, the second through hole is connected with the third and fourth sides; the positioning member has a fifth side, a sixth side, a third through hole and a second pivot portion, The fifth side is attached to the fourth side of the base plate, and the third through hole communicates with the fifth and sixth sides; the first sliding member has a first sliding bracket and a second sliding bracket, and the first sliding member is provided with On the second side of the side panel of the chassis and above the base plate, the first and second sliding brackets respectively extend downward with a push portion, the push portions respectively have an inclined surface, and the inclined surfaces of the push portions jointly define an inverted trapezoidal space; the hook piece has a first hook bracket, a second hook bracket and a plurality of hook parts, the hook parts are from one side of the first and second hook brackets to the side panel of the chassis The first and second hook brackets are respectively fixed with the first and second sliding brackets through a plurality of limit screws; and the second sliding member has a seventh side and an eighth side , a fourth through hole and an inverted trapezoidal push portion, the seventh side can be vertically slidably combined with the sixth side of the positioning member relative to the positioning member, the fourth through hole communicates with the seventh and eighth sides, the first, The second, third and fourth perforations correspond to each other, the inverted trapezoidal push portion is disposed above the second sliding member and accommodated in the inverted trapezoidal space of the first sliding member, and the shaft corresponds to the first pivot connecting through the handle and the second pivoting portion of the positioning member, the pressing portion of the handle is penetrated through the first, second, third and fourth through holes, and the pressing surface presses the lower side of the fourth through hole of the second sliding member. The quick-release structure for the side panel of the chassis according to the second item of the scope of the patent application, wherein the handle is pivoted relative to the shaft, and the pressing surface of the pressing portion presses the second sliding member, so that the second sliding member is vertical moves downward, and drives the inverted trapezoidal pusher to move downwards, the inverted trapezoid pusher pushes the pushed portions of the first and second sliding brackets to slide horizontally to the left and right respectively, so that the first and second sliding brackets drive The first and second hook brackets move horizontally to the left and right. The quick-release structure for the side panel of the chassis as described in item 2 of the claimed scope, wherein the base plate further has a first spring group, a second spring group, a plurality of first hook portions and a second hook portion, the first A hook portion is protruded on the left and right sides of the second through hole, the second hook portion is protruded above the base plate, the second sliding member also has a plurality of third hook portions, and the third hooks The first hook portion corresponding to the base plate is arranged on the left and right sides of the second sliding member, a fourth hook portion is respectively provided under the first and second hook brackets of the hook member, and the first spring group One end is respectively fixed to the first hook portion of the base plate and the other end is respectively fixed to the third hook portion of the second sliding member, the center of the second spring group is fixed to the second hook portion of the base plate, and the two ends are respectively The fourth hook portion is fixed on the first and second hook brackets. The quick-release structure for the side panel of the chassis as described in item 2 of the claimed scope, wherein the positioning member further has a plurality of first limiting posts protruding toward the sixth side direction, and the first limiting posts are protruded from the third On the left and right sides of the perforation, the second sliding member also has a plurality of first limiting grooves, and the first limiting posts of the positioning member respectively pass through the first limiting grooves of the second sliding member. The quick-release structure for the side panel of the chassis according to the claim 5, wherein the positioning member further has a second limiting column, the second limiting column is protruding toward the sixth side direction, and the second limiting column The second sliding member is further provided with a second limiting groove, and the second limiting column passes through the second limiting groove correspondingly. The quick-release structure for the side panel of the chassis as described in item 6 of the scope of the patent application further comprises a protection cover covering the sixth side of the positioning member and the eighth side of the second sliding member, and the protection cover has a protection plate body and a plurality of sidewalls extending from the periphery of the protective plate body toward the direction of the sliding component, the protective plate body has a first limit hole and a second limit hole, the first limit hole is used for the first limit post to pass through, The second limiting hole is used for a locking member to pass through correspondingly to lock the second limiting post. The quick-release structure for the side panel of the case as described in item 2 of the scope of the application, wherein a accommodating box is arranged above the side panel of the case, the accommodating box has an accommodating space, a first opening and a plurality of elongated holes, and the first opening is provided with The accommodating space is connected to the bottom of the accommodating box, the elongated holes are arranged on the side of the accommodating box to communicate with the accommodating space, and the hook member also has a bearing platform from the bottom of the first and second hook brackets toward the first opening The bearing platform has a plurality of second openings corresponding to the pushed portions of the first sliding member, the first sliding member is carried on the bearing platform and is arranged in the accommodating space, and the pushed portions pass through the bearing platform. The second opening protrudes out of the accommodating space. The quick-release structure for the side panel of the chassis as described in item 8 of the scope of the patent application, wherein the first and second sliding brackets further have a plurality of first fixing holes, the first and second hook brackets also have a plurality of second fixing holes, and the like The first and second fixing holes and the elongated holes are correspondingly penetrated by the limit screws. The quick-release structure for the side panel of the chassis as described in item 2 of the scope of the patent application, wherein the first and second pivot parts are respectively an axial through hole for the shaft to pass through. The quick-release structure of the chassis side panel as claimed in claim 2, wherein an extension portion protrudes from above the second sliding member toward the seventh side direction, and the inverted trapezoidal push portion is disposed at a free end of the extension portion. The quick-release structure for the side panel of the case as described in item 2 of the scope of the application, wherein the hook parts of the top panel of the case are provided with a plurality of hook holes corresponding to the hook parts of the hook parts, and the hook parts correspond to the hook buckles in these hooked holes. The quick-release structure for the side panel of the chassis as described in item 2 of the scope of the application, wherein the handle further has a fifth through hole, the fifth through hole communicates with the outer and inner side surfaces, and the positioning member further has a limiting unit and a sixth a through hole, the limit unit has a limit head, a pair of elastic clip feet and a limit pin, the limit head can pass through the fifth through hole, and the pair of elastic clip feet are symmetrical from the limit head The edge of the portion protrudes toward the sixth side direction, and the pair of elastic clip feet respectively has a concave portion, the limit pin is arranged between the pair of elastic clip feet and protrudes from the limit head toward the sixth side direction , the sixth through hole is arranged on one side of the third through hole, the pair of elastic clips can be separated through the recess to hook the peripheral edge of the sixth through hole, and the second sliding member also has a seventh through hole arranged in the fourth through hole On one side of the perforation, the limit pin protrudes out of the seventh through hole, and a limit rotation groove is recessed on one side of the seventh through hole for the limit pin to rotate in the limit rotation groove, the seventh The length of the perforation is greater than the length of the limit rotation groove, and the fifth, sixth and seventh perforations correspond to each other. The quick-release structure for the side panel of the chassis as described in item 2 of the scope of the application, wherein the second sliding member further has a pressing protector arranged in an inverted L shape on the lower side of the fourth through hole, and the pressing surface of the pressing portion is pressed against the pressing guard. The quick-release structure for the side panel of the chassis as described in item 2 of the patent application scope, wherein the ends of the inclined surfaces of the first and second sliding brackets are respectively provided with a roller.

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