Search

CN-224233996-U - Acquisition board card convenient to dismouting

CN224233996UCN 224233996 UCN224233996 UCN 224233996UCN-224233996-U

Abstract

The utility model discloses an acquisition board convenient to disassemble and assemble, which comprises a chassis, wherein a bottom plate is fixedly arranged at the bottom of the chassis, three limiting grooves are formed in the top of the bottom plate, moving blocks are connected to the inner cavities of the three limiting grooves in a sliding manner, clamping blocks are fixedly arranged at the tops of the three moving blocks, an adjusting structure is arranged in the middle of the three clamping blocks in a transmission manner, a first moving groove is formed in the middle of the moving block, and a pressing structure is rotatably connected to the inner cavity of the first moving groove.

Inventors

  • Deng Langyue

Assignees

  • 北京中科众信科技有限公司

Dates

Publication Date
20260512
Application Date
20250208

Claims (6)

  1. 1. The collecting board card convenient to disassemble and assemble comprises a case (1) and is characterized in that a bottom plate (9) is fixedly arranged at the bottom of the case (1), three limit grooves (23) are formed in the top of the bottom plate (9), moving blocks (10) are slidably connected into inner cavities of the limit grooves (23), clamping blocks (3) are fixedly arranged at the tops of the moving blocks (10), an adjusting structure is arranged in the middle of each clamping block (3) in a transmission mode, a first moving groove (14) is formed in the middle of each moving block (10), and pressing structures are rotatably connected into the inner cavities of the first moving grooves (14).
  2. 2. The collection board card convenient to disassemble and assemble is characterized in that the adjusting structure comprises an adjusting wheel (4), a reciprocating screw rod (5) is fixedly arranged at one end of the adjusting wheel (4), a first connecting block (6) is rotatably connected to an outer ring of the reciprocating screw rod (5), second connecting pieces (21) are fixedly arranged at two ends of the first connecting block (6), a first connecting piece (20) is rotatably connected to an inner cavity of the second connecting piece (21), a second connecting block (7) is fixedly arranged at one end of the first connecting piece (20), a third connecting piece (22) is rotatably connected to one end of the first connecting piece (20) far away from the second connecting piece (21), and a third connecting block (8) is fixedly arranged at one end of the third connecting piece (22).
  3. 3. The collection board card convenient to disassemble and assemble is characterized in that the pressing structure comprises a pressing block (11), a second moving groove (15) is formed in an inner cavity of the pressing block (11), an adjusting groove (16) is formed in the middle of the second moving groove (15), rotating grooves (19) are formed in two sides of the inner cavity of the adjusting groove (16), a moving wheel (18) is connected with the inner cavity of the rotating groove (19) in a sliding mode, a connecting rod (17) is fixedly arranged in the middle of the moving wheel (18), and an adjusting rod (13) is fixedly arranged at one end of the connecting rod (17).
  4. 4. The collection board card convenient to disassemble and assemble is characterized in that a spring (12) is fixedly arranged at the bottom of the pressing block (11), and a telescopic plate (2) is fixedly arranged at the top of the pressing block (11).
  5. 5. The collection board card convenient to disassemble and assemble according to claim 1, wherein a placing groove (26) is formed in the front face of the chassis (1), clamping grooves (25) are formed in two sides of the placing groove (26), and clamping plates (24) are connected between the two clamping grooves (25) in a sliding mode.
  6. 6. The collection board card convenient to disassemble and assemble as claimed in claim 1, wherein the three limit grooves (23) are arranged in a delta shape.

Description

Acquisition board card convenient to dismouting Technical Field The utility model relates to the technical field of acquisition boards, in particular to an acquisition board convenient to disassemble and assemble. Background In the application scenes of early electronic equipment, test systems and the like, the acquisition board is usually fixed in a more conventional manner, and most of the mounting manners are directly fixed on a clamping groove or a back plate in a case through a large number of screws, so that the operation is very complicated when the board is required to be maintained, replaced or upgraded. Operators often need to use professional screwdriver tools to unscrew a plurality of screws in sequence, screws are carefully avoided being lost in the screwing process, the whole disassembly process is long in time consumption, and the traditional assembly and disassembly mode seriously influences the working efficiency especially in environments such as industrial detection, scientific research experiments and the like with high requirements on continuous operation of equipment and rapid replacement of boards. Disclosure of utility model The utility model aims to provide an acquisition board convenient to disassemble and assemble, so as to solve the problem that the whole disassembling and assembling process takes longer time because the screw is carefully avoided being lost in the screwing process in the prior art. In order to achieve the above purpose, the acquisition board card convenient to disassemble and assemble comprises a chassis, wherein a bottom plate is fixedly arranged at the bottom of the chassis, three limit grooves are formed in the top of the bottom plate, moving blocks are slidably connected in inner cavities of the three limit grooves, clamping blocks are fixedly arranged at the tops of the three moving blocks, an adjusting structure is arranged in the middle of the three clamping blocks in a transmission mode, a first moving groove is formed in the middle of the moving block, and a pressing structure is rotatably connected in the inner cavity of the first moving groove. Preferably, the adjusting structure comprises an adjusting wheel, one end of the adjusting wheel is fixedly provided with a reciprocating screw rod, an outer ring of the reciprocating screw rod is rotationally connected with a first connecting block, two ends of the first connecting block are fixedly provided with second connecting pieces, an inner cavity of each second connecting piece is rotationally connected with a first connecting piece, one end of each first connecting piece is fixedly provided with a second connecting block, one end of each first connecting piece, which is far away from the second connecting piece, is rotationally connected with a third connecting piece, one end of each third connecting piece is fixedly provided with a third connecting block, the first connecting block is driven by the reciprocating screw rod, the mutual connection between the connecting blocks is moved, the distance between the pressing structures can be adjusted, and the collecting board cards with different sizes can be conveniently placed. Preferably, the pressing structure comprises a pressing block, a second moving groove is formed in the inner cavity of the pressing block, an adjusting groove is formed in the middle of the second moving groove, rotating grooves are formed in two sides of the inner cavity of the adjusting groove, moving wheels are slidably connected to the inner cavity of the rotating grooves, connecting rods are fixedly arranged in the middle of the moving wheels, an adjusting rod is fixedly arranged at one end of each connecting rod, and a clamping plate card can be fixed through the pressing structure so as to facilitate the fixed placement of the movement of the collecting plate card. Preferably, the bottom of the pressing block is fixedly provided with a spring, the top of the pressing block is fixedly provided with a telescopic plate, and the pressing block can be jacked up through the spring. Preferably, the standing groove has been seted up to the front of machine case, the joint groove has all been seted up to the both sides of standing groove, two sliding connection has the joint board between the joint groove, is convenient for can handle the collection card and place on the expansion plate through the standing groove. Preferably, the three limit grooves are arranged in a delta shape. Compared with the prior art, the device has the beneficial effects that the spacing between the pressing structures can be adjusted through the adjusting structure, the device is convenient to be applied to collecting boards with different sizes, the spacing between the pressing structures can be adjusted more quickly and conveniently through rotating the adjusting wheel, the telescopic plates can be directly pressed to enable the pressing structures to work, the clamping mode becomes quicker and more conve