Chassis board disassembly device

Abstract

A chassis board disassembly device includes a clamp beam 1 and a clamp beam 2 arranged in parallel, and a clamp motion 3, a lever 4, and a support sleeve 5 respectively arranged at both ends of the clamp beam 1 and the clamp beam 2; the two clamp motions 3 are respectively connected and installed at both ends of the clamp beam 1 and the clamp beam 2, and the small support beam of the clamp motion is located at the lower end facing the inside; the two levers 4 are symmetrically installed between the clamp beam 1 and the clamp beam 2, and the pivot hinge holes thereof are connected to the slide grooves of the clamp beam 1 and the clamp beam 2 by inserting butterfly bolts, and the lever positions can be adjusted by sliding on the slide grooves on the clamp beam 1 and the clamp beam 2. The present invention can achieve compatible use after quick adjustment for a chassis device with multiple boards in different slots, and different lengths and positions of the strips (for assisting in plugging and unplugging the boards) on the boards, thereby quickly completing the board disassembly; thereby reducing the risk of damage and hand injury during board disassembly.

Description

Technical Field

[0001] The present invention relates to the technical field of disassembly tools, and in particular provides a chassis board disassembly device. Background Art

[0002] At present, the more common box-type board equipment all has a frame-type box structure, and the boards are fixed with locking strips.

[0003] Board connectors generally have many pins, such as the 150-pin and 78-pin sockets used in chassis. The connectors themselves are relatively tight when plugging and unplugging. In addition, due to the limited space layout, there is not enough space to pull out the board. If you pull it out directly by hand, it requires a certain level of skill. Therefore, it is difficult to remove the board when repairing the equipment or replacing the board. Figure 1 Existing chassis equipment structure.

[0004] Existing board-assisted removal solutions generally involve installing a puller on the board, which requires considering the mounting holes, mounting space, and operating space when designing the board. This has significant limitations and needs to be addressed urgently. Summary of the Invention

[0005] The present invention provides a chassis board disassembly device, which aims to solve the technical problem of quickly completing board disassembly.

[0006] The technical solution of the present invention is achieved as follows:

[0007] A chassis board disassembly device, characterized by comprising a clamp beam 1 and a clamp beam 2 arranged in parallel, and a clamp motion 3, a shifting rod 4, and a support sleeve 5 respectively arranged at both ends of the clamp beam 1 and the clamp beam 2;

[0008] The fixture beam 1 and the fixture beam 2 are two parallel and symmetrically arranged horizontal beams. The fixture beam 1 is symmetrically provided with connecting ears 11 with through holes at both ends, and a slide groove 12 is provided along the length of the beam to pass through the vertical surfaces on both sides. The fixture beam 2 is symmetrically provided with connecting ears 21 with through holes at both ends, and a slide groove 22 is provided along the length of the beam to pass through the vertical surfaces on both sides.

[0009] The fixture 3 is a rectangular frame with an open top, comprising two vertical frames 31 and a horizontal frame 32 connecting the bottom ends of the vertical frames. Three connecting ears 33 with through holes are symmetrically provided on the tops of the vertical frames. A small horizontal support beam 34 extending horizontally and integrally connected to the middle of the horizontal frame is provided in the middle of the fixture beam.

[0010] The lever 4 is a pry bar structure, including a prying tooth 41, a fulcrum hinge hole 42, and a prying handle 43; the fulcrum hinge hole is provided at the lower portion of the pry bar, and an arc-shaped support portion 44 is provided at the back thereof; the pry bar below the hinge hole is curved inwardly along the supporting portion, and an integral connection is provided at the end thereof with the prying tooth that is curved inwardly along the supporting portion; the upper portion of the hinge hole is the straight rod-shaped prying handle;

[0011] The two movable clamps 3 are respectively connected and installed at the two ends of the clamp beam 1 and the clamp beam 2, and the two connecting ears 3 of the movable clamp at one end are correspondingly installed between the two connecting ears 1 and the connecting ear 2 at that end, and the connecting ears 1, 2 and 3 at that end are connected by butterfly bolts 6 or connecting bolts 7, and the sleeve-shaped support sleeve 5 is passed through the bolt rod between the two connecting ears 3; the small support beam of the movable clamp is located at the lower end facing the inside; the two shift rods 4 are symmetrically installed between the clamp beam 1 and the clamp beam 2, and the fulcrum hinge holes thereof are connected to the slide groove by inserting butterfly bolts, and the position of the shift rod can be adjusted by sliding on the slide groove on the clamp beam 1 and the clamp beam 2.

[0012] The described chassis board disassembly device, wherein the material of the first and second clamp beams is stainless steel, and the two ends are covered with black silicone rubber 8 with a thickness of 1mm; the clamp moving material is aluminum alloy, and the coating thickness is 1mm black silicone rubber; the lever material is stainless steel, and the coating thickness is 1mm black silicone rubber except for the prying teeth at the end; the support sleeve material is stainless steel.

[0013] In the chassis board disassembly device, the fixture beam is supported and pried by the support sleeve 5.

[0014] In the chassis board disassembly device, the lever 4 slides in the slide groove to adjust the prying distance between the two prying teeth.

[0015] Beneficial effects of the present invention:

[0016] The present invention can achieve compatible use after quick adjustment for a chassis device with multiple boards in different slots and different lengths and positions of additional strips (for assisting in plugging and unplugging boards), and quickly complete board removal; thereby reducing the risk of damage and hand injury during board removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the chassis to be disassembled.

[0018] Figure 2 for Figure 1 Left view schematic diagram,

[0019] Figure 3 for Figure 1 Top view diagram,

[0020] Figure 4 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 5 for Figure 4 Left view schematic diagram,

[0022] Figure 6 for Figure 4 Top view diagram,

[0023] Figure 7 This is a schematic diagram of the main view of the present invention in use.

[0024] Figure 8 for Figure 7 Left view schematic diagram,

[0025] Figure 9 for Figure 7 Top view diagram,

[0026] Figure 10 、 11 12 are schematic diagrams of the fixture beam from the front, left and top views.

[0027] Figure 13 、 14 15 is a schematic diagram of the second fixture beam from the main view, left view and top view.

[0028] Figure 16 、 17 18 is a schematic diagram of the fixture in the main view, left view and top view.

[0029] Figure 19 、 20 21 are schematic diagrams of the support sleeve from the front, left and top views,

[0030] Figure 22 、 23 24 are schematic diagrams of the lever from the front, left and top views,

[0031] Description of the accompanying figures:

[0032] A clamp beam (1), a connecting ear (11), a slide groove (12), a clamp beam (2), a connecting ear (21), a slide groove (22), a movable clamp (3), two vertical frames (31), a horizontal frame (32), a connecting ear (33), a small support beam (34), a shifting rod (4), a prying tooth (41), a pivot hinge hole (42), a prying handle (43), an arc-shaped support portion (44), a support sleeve (5), a butterfly bolt (6), a connecting bolt (7), and black silicone rubber (8).

[0033] Upper adding strip 1 (101) (for disassembling board), upper adding strip 2 (102) (for disassembling board), board 1 (201), board 2 (202), 150-core male connector (301), 150-core female connector (302), locking strip (401), 78-core male connector (501), 78-core female connector (502), W movement, X rotation. DETAILED DESCRIPTION

[0034] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0035] See also Figure 4-6 As shown, a chassis board disassembly device of the present invention comprises a clamp beam 1 and a clamp beam 2 arranged in parallel, and a clamp motion 3, a lever 4, and a support sleeve 5 respectively arranged at both ends of the clamp beam 1 and the clamp beam 2;

[0036] See also Figure 10-15 As shown, the fixture beam 1 and the fixture beam 2 are two parallel and symmetrically arranged crossbeams. The fixture beam 1 is symmetrically provided with connecting ears 11 with through holes at both ends, and a slide groove 12 is provided along the length of the beam to pass through the vertical surfaces on both sides. The fixture beam 2 is symmetrically provided with connecting ears 21 with through holes at both ends, and a slide groove 22 is provided along the length of the beam to pass through the vertical surfaces on both sides. The structures of the fixture beams 1 and 2 can be the same, but when installed, the connecting ears are positioned offset to the outside.

[0037] See also Figure 16-18 As shown, the fixture 3 is a rectangular frame with an open top, including two vertical frames 31 and a horizontal frame 32 connecting the bottom ends of the two. The tops of the vertical frames are symmetrically provided with three connecting ears 33 with through holes. The middle of the horizontal frame is provided with a small horizontal support beam 34 extending in an integral manner toward the middle of the fixture beam; the small support beam is used to hold or clamp the chassis for limiting position.

[0038] See also Figure 22-24 As shown, the lever 4 is a pry bar structure, including a prying tooth 41, a fulcrum hinge hole 42, and a prying handle 43; the fulcrum hinge hole is provided at the lower part of the pry bar, and an arc-shaped support portion 44 is provided at the back thereof; the pry bar below the hinge hole is curved inwardly along the supporting portion, and an integral connection is provided at the end thereof with the prying tooth that is curved inwardly along the supporting portion; the upper part of the hinge hole is the straight rod-shaped prying handle;

[0039] See also Figure 4-6As shown, the two movable clamps 3 are respectively connected and installed at the two ends of the clamp beam 1 and the clamp beam 2. The two connecting ears 3 of the movable clamp at one end are correspondingly installed between the two connecting ears 1 and 2 at that end, and the connecting ears 1, 2 and 3 at that end are connected through the through holes of each connecting ear by a butterfly bolt 6 or a connecting bolt 7, and the bolt rod between the two connecting ears 3 is covered with the sleeve-shaped support sleeve 5; the small support beam of the movable clamp is located at the lower end facing the inside; the two levers 4 are symmetrically installed in the gap between the clamp beam 1 and the clamp beam 2, and the fulcrum hinge hole is connected to the slide groove by inserting a butterfly bolt. The screw rod of the butterfly bolt can slide on the slide groove on the clamp beam 1 and the clamp beam 2, driving the lever 4 to slide together to adjust the spacing of the two prying teeth. The prying teeth of the two levers 4 are bent toward the middle of the clamp beam.

[0040] The described chassis board disassembly device, wherein the material of the first and second clamp beams is stainless steel, and the two ends are covered with black silicone rubber 8 with a thickness of 1mm; the clamp moving material is aluminum alloy, and the coating thickness is 1mm black silicone rubber; the lever material is stainless steel, and the coating thickness is 1mm black silicone rubber except for the prying teeth at the end; the support sleeve material is stainless steel.

[0041] In the chassis board disassembly device, the fixture beam is supported and pried by the support sleeve 5.

[0042] In the chassis board disassembly device, the lever 4 slides in the slide groove to adjust the prying distance between the two prying teeth.

[0043] Working principle of the present invention:

[0044] Fix the disassembly device of the present invention on the equipment box, see Figure 7-9 As shown, the clamp beam 1 and the clamp beam 2 are clamped on the box to limit the disassembly device from moving downward, and the two clamps are clamped on both sides of the box to limit the disassembly device from moving upward and left and right. The two levers pry upward at the same time and the upper added bar 2 102 board is pulled out.

[0045] During use, all surfaces of the device of the present invention that may come into contact with equipment are protected by being coated with silicone rubber to prevent the equipment from being scratched.

[0046] The present invention can achieve compatible use after quick adjustment for a chassis device with multiple boards in different slots and with strips (for assisting in plugging and unplugging boards) on the boards having different lengths and positions.

[0047] exist Figure 4The two movable positions are marked with horizontal arrows. The screw can be slid along the slide groove in the direction of the arrow to adjust the position of the lever 4, thereby adjusting the distance between the two prying teeth. Figure 6 The vertical arrows in the middle indicate two movable positions. The position of lever 4 on the screw can be adjusted laterally in the direction of the arrows as needed. By adjusting the position of lever 4, even if the length and position of the card inserting and removing strips differ, they can be quickly adjusted for compatibility.

Claims

1. A chassis board disassembly device, characterized in that: It comprises a clamping beam (1) and a clamping beam (2) arranged in parallel, and a clamping motion (3), a shifting rod (4), and a supporting sleeve (5) respectively arranged at both ends of the clamping beam (1) and the clamping beam (2); The clamp beam 1 (1) and the clamp beam 2 (2) are two parallel and symmetrically arranged horizontal beams. The clamp beam 1 (1) is symmetrically provided with a connecting ear 1 (11) with a through hole at both ends, and a slide groove 1 (12) is provided along the length of the beam to pass through the vertical surfaces on both sides. The clamp beam 2 (2) is symmetrically provided with a connecting ear 2 (21) with a through hole at both ends, and a slide groove 2 (22) is provided along the length of the beam to pass through the vertical surfaces on both sides. The fixture (3) is a rectangular frame with an open top, comprising two vertical frames (31) and a horizontal frame (32) connecting the bottom ends of the vertical frames. Three connecting ears (33) with through holes are symmetrically arranged at the top ends of the vertical frames. A small horizontal supporting beam (34) extending in an integral manner and connected to the middle of the horizontal frame is arranged toward the middle of the fixture beam. The shifting rod (4) is a pry bar structure, comprising a prying tooth (41), a fulcrum hinge hole (42), and a prying handle (43); the fulcrum hinge hole is provided at the lower part of the pry bar, and an arc-shaped support portion (44) is provided at the back of the pry bar; the pry bar at the lower part of the hinge hole is curved inwardly in accordance with the support portion, and an integral connection is provided at the end of the prying tooth that is curved inwardly in accordance with the support portion; the upper part of the hinge hole is the straight rod-shaped prying handle; The two movable clamps (3) are respectively connected and installed at the two ends of the clamp beam 1 (1) and the clamp beam 2 (2), and the two connecting ears 3 of the movable clamp at one end are correspondingly installed between the two connecting ears 1 and 2 at the end, and are connected to the connecting ears 1, 2 and 3 at the end by butterfly bolts (6) or connecting bolts (7), and the sleeve-shaped support sleeve (5) is inserted outside the bolt rod between the two connecting ears 3; the small support beam of the movable clamp is located at the lower end facing the inside; the two shifting rods (4) are symmetrically installed between the clamp beam 1 (1) and the clamp beam 2 (2), and the fulcrum hinge holes thereof are connected to the slide groove by inserting butterfly bolts, and the position of the shifting rod can be adjusted by sliding on the slide groove on the clamp beam 1 (1) and the clamp beam 2.

2. A chassis board disassembly device according to claim 1, characterized in that: The first and second clamp beams are made of stainless steel, and both ends are covered with 1mm thick black silicone rubber (8); the movable clamp is made of aluminum alloy, and is covered with 1mm thick black silicone rubber; the lever is made of stainless steel, and is covered with 1mm thick black silicone rubber except for the end prying teeth; the support sleeve is made of stainless steel.

3. The chassis board disassembly device according to claim 1, characterized in that: The clamp beam is supported and pried by the support sleeve (5).

4. The chassis board disassembly device according to claim 1, wherein: The shifting rod (4) slides in the sliding groove to adjust the distance between the two prying teeth.

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