CN210588927U

CN210588927U - Clamp suitable for PCB function detection

Info

Publication number: CN210588927U
Application number: CN201921534344.5U
Authority: CN
Inventors: 郭永红; 明成兴
Original assignee: Xinfeng Mingshengxing Electronic Co Ltd
Current assignee: Xinfeng Mingshengxing Electronic Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-22
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an anchor clamps suitable for PCB circuit board function detects, comprising a base plate, the inside one end position fixed mounting of bottom plate has the fixing base, one side movable mounting of fixing base has the screw rod, the one end movable mounting of screw rod has the hand wheel, bottom plate upper portion one side position movable mounting has movable clamp plate, the upper portion opposite side position fixed mounting of bottom plate has fixed clamp plate, one side position of fixed clamp plate is equipped with rotary device, first spout and second spout have been seted up to the upper surface of bottom plate, the movable groove has been seted up to the position placed in the middle that the upper surface of bottom plate is located first spout and second spout. Anchor clamps suitable for PCB circuit board function detects, can conveniently overturn the PCB board, make things convenient for angle regulation, be favorable to the convenience that detects, also can conveniently carry out the centre gripping to the PCB circuit board simultaneously, also have protect function, avoid the PCB board surface to receive the damage.

Description

Clamp suitable for PCB function detection

Technical Field

The utility model relates to an anchor clamps field, in particular to anchor clamps suitable for PCB circuit board function detects.

Background

The fixture for the function detection of the PCB is a tool for clamping the PCB during the function detection of the PCB, and is mainly used for fixing the PCB to facilitate observation of people or scanning detection of detection equipment; but can not overturn the PCB board behind the anchor clamps centre gripping PCB circuit board that current PCB circuit board function detected, if need detect the two sides, then need take off centre gripping once more to also the angle of inconvenient adjustment PCB circuit board, it is not convenient enough to use, secondly does not possess protect function, causes the damage to PCB circuit board surface easily, and the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an anchor clamps that are applicable to PCB circuit board function detection can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

anchor clamps suitable for PCB circuit board function detects, comprising a base plate, the inside one end position fixed mounting of bottom plate has the fixing base, one side movable mounting of fixing base has the screw rod, the one end movable mounting of screw rod has the hand wheel, bottom plate upper portion one side position movable mounting has movable clamp plate, the upper portion opposite side position fixed mounting of bottom plate has solid fixed clamp plate, one side position of solid fixed clamp plate is equipped with rotary device, first spout and second spout have been seted up to the upper surface of bottom plate, the upper surface of bottom plate is located the position placed in the middle of first spout and second spout and has seted up the activity groove, movable clamp plate's lower part fixed mounting has first slider and second slider, movable clamp plate's lower part is located the position fixed mounting placed in the middle of first slider and second slider and has the spiral shell piece, the screw has been seted up to a side.

Preferably, rotary device is including first carousel, second carousel and activity dish, first carousel is through first pivot and solid fixed splint swing joint, the second carousel passes through second pivot and activity splint swing joint, activity dish movable mounting is in the one end of first pivot, one side movable mounting of activity dish has the handle, the handle runs through and is connected with the bolt behind the activity dish, the outside fixed mounting of handle has spacing piece, the outside of handle is located the cover and is equipped with the spring before spacing piece and the activity dish, the draw-in groove has been seted up to a side surface of first carousel, the inside veneer of draw-in groove is connected with the rubber pad.

Preferably, a chuck is fixedly mounted on the surface of one side of the fixed clamping plate, the first rotating shaft penetrates through the chuck, the chuck and the movable plate are located on the same horizontal plane, and a slot is formed in the surface of one side of the chuck.

Preferably, the slot is formed by connecting a plurality of circular slots in an initial position, and the plug is matched with the slot in a matching manner.

Preferably, a clamping groove is also formed in the surface of one side of the second rotating disc, and a PCB is connected between the two clamping grooves.

Preferably, the screw rod is in threaded butt joint with the screw hole, the first sliding block, the second sliding block and the screw block are all in a convex shape, and the first sliding block, the second sliding block and the screw block are respectively matched with the first sliding groove, the second sliding groove and the movable groove in a sliding mode.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the rotary device who sets up, can make things convenient for people to overturn or angle of adjustment to the PCB circuit board, the convenient detection more need not to take out centre gripping once more, and the practicality is higher, through draw-in groove and the rubber pad that sets up, can make things convenient for centre gripping PCB circuit board, also can play the guard action to PCB circuit board simultaneously, avoids the surface of PCB circuit board to receive the damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the fixture for PCB function detection of the present invention;

FIG. 2 is an enlarged view of the rotating device of the fixture for PCB function test of the present invention;

FIG. 3 is a top view of a bottom plate of the fixture for PCB function inspection of the present invention;

FIG. 4 is a side view of the fixing clamp plate of the fixture for PCB function test of the present invention;

figure 5 is the utility model is suitable for a chuck side view of anchor clamps that PCB circuit board function detected.

In the figure: 1. a base plate; 2. a fixed seat; 3. a screw; 4. a first slider; 5. a hand wheel; 6. a movable splint; 7. fixing the clamping plate; 8. a rotating device; 9. a first turntable; 10. a first rotating shaft; 11. a chuck; 12. a movable tray; 13. a handle; 14. a second turntable; 15. a second rotating shaft; 16. a PCB circuit board; 17. a bolt; 18. a limiting sheet; 19. a spring; 20. a card slot; 21. a rubber pad; 22. a first chute; 23. a second chute; 24. a movable groove; 25. a second slider; 26. a screw block; 27. a screw hole; 28. and (4) a slot.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-5, the fixture suitable for detecting functions of a PCB comprises a base plate 1, a fixing seat 2 is fixedly installed at one end of the inside of the base plate 1, a screw rod 3 is movably installed at one side of the fixing seat 2, a hand wheel 5 is movably installed at one end of the screw rod 3, a movable clamping plate 6 is movably installed at one side of the upper portion of the base plate 1, a fixing clamping plate 7 is fixedly installed at the other side of the upper portion of the base plate 1, a rotating device 8 is arranged at one side of the fixing clamping plate 7, a first sliding groove 22 and a second sliding groove 23 are formed in the upper surface of the base plate 1, a movable groove 24 is formed in the middle position of the first sliding groove 22 and the second sliding groove 23 in the upper surface of the base plate 1, a first sliding block 4 and a second sliding block 25 are fixedly installed at the lower portion of the movable clamping plate 6, a screw block 26 is fixedly installed in the middle position, a screw hole 27 is formed in the surface of one side of the screw block 26;

the rotating device 8 comprises a first rotating disc 9, a second rotating disc 14 and a movable disc 12, the first rotating disc 9 is movably connected with a fixed clamping plate 7 through a first rotating shaft 10, the second rotating disc 14 is movably connected with a movable clamping plate 6 through a second rotating shaft 15, the movable disc 12 is movably arranged at one end of the first rotating shaft 10, a handle 13 is movably arranged at one side of the movable disc 12, the handle 13 penetrates through the movable disc 12 and is connected with a bolt 17, a limiting sheet 18 is fixedly arranged outside the handle 13, a spring 19 is sleeved outside the handle 13 and in front of the limiting sheet 18 and the movable disc 12, a clamping groove 20 is formed in the surface of one side of the first rotating disc 9, and a rubber pad 21 is glued inside the clamping groove 20; a chuck 11 is fixedly installed on the surface of one side of the fixed splint 7, the first rotating shaft 10 penetrates through the chuck 11, the chuck 11 and the movable disc 12 are positioned on the same horizontal plane, and a slot 28 is formed in the surface of one side of the chuck 11; the slot 28 is formed by connecting a plurality of circular slots in an initial position, and the bolt 17 is matched with the slot 28 in a matching way; a clamping groove 20 is also formed in the surface of one side of the second rotary disc 14, and a PCB 16 is connected between the two clamping grooves 20; the screw rod 3 is in threaded butt joint with the screw hole 27, the first sliding block 4, the second sliding block 25 and the screw block 26 are all in a convex shape, and the first sliding block 4, the second sliding block 25 and the screw block 26 are respectively matched with the first sliding groove 22, the second sliding groove 23 and the movable groove 24 in a sliding mode.

It should be noted that, the utility model is a fixture suitable for function test of PCB circuit board, when in use, firstly, the PCB circuit board 16 is placed in the slot 20 of the fixed clamp plate 7, the rubber pad 21 in the slot 20 can protect the PCB circuit board 16, reduce the damage to the PCB circuit board 16, then the hand wheel 5 is used to rotate the screw rod 3, the screw block 26 is driven to move through the screw fit between the screw rod 3 and the screw hole 27, the movable clamp plate 6 is driven to move along the movable slot 24 through the sliding fit between the first slider 4 and the second slider 25 and the first chute 22 and the second chute 23, and the PCB circuit board 16 is attached to the slot 20 on the second turntable 14, thereby clamping the PCB circuit board 16, when people are in test, the PCB circuit board 16 needs to be turned over from time to time, people can use the rotating device 8 to turn over or adjust the angle of the PCB circuit board 16, during the operation, at first the level is dragged handle 13, bolt 17 breaks away from the inside of slot 28, then utilize handle 13 to rotate movable disc 12, can drive first pivot 10 and rotate, thereby drive first carousel 9 and rotate, cooperation second pivot 15 and the upset of second carousel 14 drive PCB circuit board 16, after adjusting suitable angle, in loosening handle 13, because of dragging handle 13, spring 19 has been compressed, when loosening, spring 19 kick-backs, insert bolt 17 in slot 28 once more, can be with the angle fixed, the operation is very simple, and is convenient for fixing.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Anchor clamps suitable for PCB circuit board function detects, its characterized in that: comprises a bottom plate (1), a fixed seat (2) is fixedly arranged at one end of the inside of the bottom plate (1), a screw rod (3) is movably arranged at one side of the fixed seat (2), a hand wheel (5) is movably arranged at one end of the screw rod (3), a movable clamping plate (6) is movably arranged at one side of the upper portion of the bottom plate (1), a fixed clamping plate (7) is fixedly arranged at the other side of the upper portion of the bottom plate (1), a rotating device (8) is arranged at one side of the fixed clamping plate (7), a first sliding groove (22) and a second sliding groove (23) are arranged on the upper surface of the bottom plate (1), a movable groove (24) is arranged at the middle position of the first sliding groove (22) and the second sliding groove (23) on the upper surface of the bottom plate (1), a first sliding block (4) and a second sliding block (25) are fixedly arranged at, the lower part of the movable clamping plate (6) is positioned at the middle position of the first sliding block (4) and the second sliding block (25) and is fixedly provided with a screw block (26), and the surface of one side of the screw block (26) is provided with a screw hole (27).

2. The fixture suitable for PCB function detection of claim 1, wherein: the rotating device (8) comprises a first rotating disc (9), a second rotating disc (14) and a movable disc (12), the first rotating disc (9) is movably connected with the fixed splint (7) through a first rotating shaft (10), the second rotating disc (14) is movably connected with the movable clamping plate (6) through a second rotating shaft (15), the movable disc (12) is movably arranged at one end of the first rotating shaft (10), one side of the movable disc (12) is movably provided with a handle (13), the handle (13) is connected with a bolt (17) after penetrating through the movable disc (12), a limiting sheet (18) is fixedly arranged outside the handle (13), a spring (19) is sleeved outside the handle (13) in front of the limiting sheet (18) and the movable disc (12), a clamping groove (20) is formed in the surface of one side of the first rotating disc (9), and a rubber pad (21) is connected to the inner portion of the clamping groove (20) in a gluing mode.

3. The fixture suitable for PCB function detection of claim 2, wherein: one side fixed surface of solid fixed splint (7) installs chuck (11), chuck (11) are run through in first pivot (10), chuck (11) are in same horizontal plane with activity dish (12), slot (28) have been seted up to a side surface of chuck (11).

4. The fixture suitable for PCB function detection of claim 3, wherein: the slot (28) is formed by connecting a plurality of circular slots in an initial position, and the bolt (17) is matched with the slot (28).

5. The fixture suitable for PCB function detection of claim 4, wherein: the surface of one side of the second rotating disc (14) is also provided with clamping grooves (20), and a PCB (printed circuit board) (16) is connected between the two clamping grooves (20).

6. The fixture suitable for PCB function detection of claim 1, wherein: the screw rod (3) is in threaded butt joint with the screw hole (27), the first sliding block (4), the second sliding block (25) and the screw block (26) are in a convex shape, and the first sliding block (4), the second sliding block (25) and the screw block (26) are matched with the first sliding groove (22), the second sliding groove (23) and the movable groove (24) in a sliding mode respectively.