CN209878816U - PCB printing board detects anchor clamps - Google Patents

Abstract

The utility model discloses a PCB printed board detects anchor clamps, the on-line screen storage device comprises a base, the drive chamber has been seted up in the base, the spout has been seted up to the bottom in drive chamber, the fixed slot has been seted up to the side of spout, the shifting chute has been seted up at the top in drive chamber, be provided with movable block one and movable block two in the drive chamber, the bottom of movable block one and movable block two all is fixed with the slide bar, the bottom swing joint of slide bar has the ball, the ball joint is in the spout, the side that the slide bar is close to the ball is fixed with the fixed plate, fixed plate and fixed slot sliding connection, the side of movable block one box movable block two all has seted up logical groove, the top of the logical groove seted up to the side of movable block one is provided with the rack, the bottom that the logical groove has been seted up to the side of movable block; the device can be simple in structure, convenient to operate and capable of firmly fixing the PCB.

Description

PCB printing board detects anchor clamps

Technical Field

The utility model relates to a PCB printing board detects anchor clamps belongs to check out test set technical field.

Background

The PCB printed board needs the anchor clamps to fix it in the testing process and makes things convenient for operating personnel to detect it, and current anchor clamps are inconvenient when centre gripping printed board, and the less fixed range leads to fixed effect not good enough and fixed range can't adjust certainly and lead to traditional anchor clamps can only adapt to the printed board of same kind of specification moreover.

The PCB printed board detection clamp can play a role in fixing the printed boards conveniently, can adapt to the printed boards of different specifications, and guarantees the fixing effect of the printed boards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB printing board detects anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB printed board detects anchor clamps includes the base, the drive chamber has been seted up in the base, be provided with drive arrangement in the drive chamber, the spout has been seted up to the bottom in drive chamber, the fixed slot has been seted up to the side of spout, the shifting chute has been seted up at the top in drive chamber, be provided with movable block one and movable block two in the drive chamber, the bottom of movable block one and movable block two all is fixed with the slide bar, the bottom swing joint of slide bar has the ball, the ball joint is in the spout, the side that the slide bar is close to the ball is fixed with the fixed plate, fixed plate and fixed slot sliding connection, logical groove has all been seted up to the side of movable block one box movable block two, the top of leading to the groove seted up to the side of movable block one is provided with the rack, the bottom that leads to the groove was seted up to.

Preferably, the side of bracing piece one has been seted up and has been rotated the groove, and the side of bracing piece two has been seted up and has been rotated the hole, clamping device is including linking up the piece, links up piece one and links up piece two, links up the side of piece one and is fixed with branch, and the one end of branch is fixed with the turning block, and the turning block joint is in rotating the groove, and annular spout has been seted up to the side in rotatory hole, is provided with the revolving cylinder in the rotatory hole, and the side of revolving cylinder is fixed with the slider, slider and annular spout sliding connection, and the revolving cylinder internal fixation has the handle, handle and linking piece two fixed connection.

Preferably, a first clamping frame and a second clamping frame are arranged between the first joining block and the second joining block, connecting blocks are fixed on two sides of the first clamping frame and the second clamping frame, the connecting blocks are rotatably connected with the joining blocks through transmission rods, and upper frames and lower frames of the first clamping frame and the second clamping frame are slidably connected with side frames.

Preferably, drive arrangement includes driving motor, and driving motor fixes in the front in drive chamber, and driving motor's output is fixed with the drive shaft, and the one end of drive shaft is fixed with drive gear, is provided with the track on the drive gear, and the inboard and the outside of track all are provided with the gear belt, and the gear belt passes logical groove and gear rack meshing.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a PCB printing board detects anchor clamps, thereby provide power for the removal of movable block one and movable block two through setting up drive arrangement for the fixed power that provides of centre gripping frame one and centre gripping frame two pairs of printing boards, only need start driving motor just can make centre gripping frame one and centre gripping frame two realize the fixed action convenient operation swift to the printing board.

This use is novel to be provided with centre gripping frame one and centre gripping frame two, centre gripping frame one and centre gripping frame two go up frame and lower frame and side frame sliding connection, and the distance between through last frame and the lower frame can make the printing board of centre gripping frame adaptation different specifications simultaneously because the last lower frame of centre gripping frame can be fixed the printing board four sides whole when fixed printing board with the side frame and increased fixed range and improved fixed effect.

The utility model discloses set up convenient to carry, the security is strong, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the clamping frame.

In the figure: 1. a base. 101. A drive chamber. 102. A chute. 103. And fixing the grooves. 104. The slot is moved. 2. A drive device. 3. And moving the first block. 4. And moving a second block. 5. A slide bar. 6. And a ball. 7. And (7) fixing the plate. 8. A through groove. 9. A gear rack. 10. And a first supporting rod. 1001. The groove is rotated. 11. And a second supporting rod. 1101. And (5) rotating the hole. 1102. An annular chute. 12. A clamping device. 13. And (5) connecting the first block. 14. And a second connecting block. 15. A support rod. 16. And (6) rotating the block. 17. A rotating drum. 18. A slide block. 19. A handle. 20. And a first clamping frame. 21. And a second clamping frame. 22. And (4) connecting the blocks. 23. And a transmission rod. 24. And (4) an upper frame. 25. And a lower frame. 26. And a side frame. 2601. T-shaped sliding groove. 27. The motor is driven. 28. A drive shaft. 29. The gears are driven. 30. A crawler belt. 31. A gear belt. 32. T-shaped sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a PCB printing board detects anchor clamps which characterized in that: the device comprises a base 1, a driving cavity 101 is formed in the base 1, a driving device 2 is arranged in the driving cavity 101, a sliding groove 102 is formed in the bottom of the driving cavity 101, a fixing groove 103 is formed in the side surface of the sliding groove 102, a moving groove 104 is formed in the top of the driving cavity 101, a moving block I3 and a moving block II 4 are arranged in the driving cavity 101, a sliding rod 5 is fixed at the bottoms of the moving block I3 and the moving block II 4, balls 6 are movably connected to the bottom of the sliding rod 5, the balls 6 are clamped in the sliding groove 102, a fixing plate 7 is fixed at the side surface of the sliding rod 5 close to the balls 6, the fixing plate 7 is slidably connected with the fixing groove 103, through grooves 8 are formed in the side surfaces of the moving block I3 and the moving block II 4, a gear rack 9 is arranged at the top of the through groove 8 formed in the side surface of the moving block I3, a gear rack 9, a clamping device 12 is arranged between the first support rod 10 and the second support rod 11.

Further, a driving device 2 is arranged in the driving cavity 101, and the driving motor 27 is started to drive the driving gear 29 to rotate, so that the driving gear 29 drives the caterpillar 30 to rotate. The track 30 drives the moving block I3 and the moving block II 4 to move in opposite directions, the moving block I3 and the moving block II 4 drive the supporting rod I10 and the supporting rod II 11 to move in opposite directions, and the supporting rod I10 and the supporting rod II 11 drive the clamping frame I20 and the clamping frame II 21 to move up and down in opposite directions through the driving rod 23 to achieve the clamping effect of the clamping frame I20 and the clamping frame II 21.

Furthermore, the upper frame, the lower frame and the side frame 26 of the first clamping frame 20 and the second clamping frame 21 are connected in a sliding manner, and the first clamping frame 20 and the second clamping frame 21 can clamp printed boards with different specifications by moving the upper frame and the lower frame.

The working principle is as follows: the utility model relates to a PCB printed board detects anchor clamps, when using, change the centre gripping scope of centre gripping frame one 20 and centre gripping frame two 21 through upper and lower frame of moving centre gripping frame one 20 and centre gripping frame two 21 so as to adapt to the PCB printed board of different specifications; then, a driving device 2 arranged in the driving cavity 101 drives the first moving block 3 and the second moving block 4 to move in opposite directions so as to drive the first support rod 10 and the second support rod 11 to move in opposite directions, the first support rod 10 and the second support rod 11 drive a transmission rod 23 to move, and the transmission rod 23 drives the first clamping frame 20 and the second clamping frame 21 to move up and down so as to clamp the PCB.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a PCB printing board detects anchor clamps which characterized in that: comprises a base (1), a driving cavity (101) is arranged in the base (1), a driving device (2) is arranged in the driving cavity (101), a sliding groove (102) is formed in the bottom of the driving cavity (101), a fixed groove (103) is formed in the side surface of the sliding groove (102), a moving groove (104) is formed in the top of the driving cavity (101), a moving block I (3) and a moving block II (4) are arranged in the driving cavity (101), a sliding rod (5) is fixed at the bottoms of the moving block I (3) and the moving block II (4), balls (6) are movably connected at the bottom of the sliding rod (5), the balls (6) are clamped in the sliding groove (102), a fixed plate (7) is fixed on the side surface of the sliding rod (5) close to the balls (6), the fixed plate (7) is slidably connected with the fixed groove (103), through grooves (8) are formed in the side surfaces of the moving block I (3) and the moving block II (4), and gear strips (, the bottom of the side face of the moving block II (4) provided with the through groove (8) is provided with a gear rack (9), the top of the moving block I (3) and the top of the moving block II (4) are fixedly provided with a supporting rod I (10) and a supporting rod II (11), and a clamping device (12) is arranged between the supporting rod I (10) and the supporting rod II (11).

2. The PCB printed board detection clamp of claim 1, wherein: the utility model discloses a rotary clamping device, including bracing piece (10), bracing piece (11), clamping device (12), linking piece (13), linking piece (1101), rotatory hole (1101) have been seted up to the side of bracing piece (10), the side of bracing piece (11) is fixed with branch (15), the one end of branch (15) is fixed with turning block (16), turning block (16) joint is in rotating groove (1001), annular spout (1102) have been seted up to the side of rotatory hole (1101), be provided with rotatory section of thick bamboo (17) in rotatory hole (1101), the side of rotatory section of thick bamboo (17) is fixed with slider (18), slider (18) and annular spout (1102) sliding connection, rotatory section of thick bamboo (17) internal fixation has handle (19), handle (19) and linking piece (14) fixed connection.

3. The PCB printed board detection clamp of claim 2, wherein: a clamping frame I (20) and a clamping frame II (21) are arranged between the connecting block I (13) and the connecting block II (14), connecting blocks (22) are fixed on two sides of the clamping frame I (20) and the clamping frame II (21), the connecting blocks (22) are rotatably connected with the connecting block I (13) and the connecting block II (14) through transmission rods (23), T-shaped sliding blocks (32) are fixed on two sides of an upper frame (24) and a lower frame (25) of the clamping frame I (20) and the clamping frame II (21), T-shaped sliding grooves (2601) are formed in the side faces of side frames (26), and the T-shaped sliding blocks (32) are slidably connected with the T-shaped sliding grooves.

4. The PCB printed board detection clamp of claim 1, wherein: drive arrangement (2) are including driving motor (27), and driving motor (27) are fixed in the front of drive chamber (101), and the output of driving motor (27) is fixed with drive shaft (28), and the one end of drive shaft (28) is fixed with drive gear (29), is provided with track (30) on drive gear (29), and the inboard and the outside of track (30) all are provided with gear belt (31), and gear belt (31) pass logical groove (8) and rack (9) meshing.