CN217509139U

CN217509139U - Clamping device capable of overturning for PCB layout processing

Info

Publication number: CN217509139U
Application number: CN202220982619.7U
Authority: CN
Inventors: 罗德知; 陈恒辉
Original assignee: Hunan Luhedao Technology Co ltd
Current assignee: Hunan Luhedao Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-27
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a PCB territory processing technology field, specifically speaking relates to a PCB territory processing is with clamping device that can overturn, including the bottom plate regulating part, the both ends of bottom plate regulating part are articulated with the connecting rod lower extreme of two sets of symmetries respectively, and the connecting rod upper end of two sets of symmetries is articulated with the backup pad of symmetry respectively, and first bull stick passes a side-supporting board and first holder fixed connection, and opposite side backup pad rotates with second bull stick one end to be connected, and the second bull stick other end is unanimous with second holder fixed connection, first holder and second holder structure. The utility model discloses, through the sliding fit of recess and clamp plate, combine the elastic expansion of second spring, when the locating plate was fixed to the territory upper surface, the clamp plate was fixed the territory lower surface with second spring extrusion in getting into the recess, the flexonics board of recycling can carry out the flexibility protection to the territory in the territory course of working, and buffering vibrations can strengthen the protection to the territory through the cooperation of connecting plate and first spring simultaneously.

Description

Clamping device capable of overturning for PCB layout processing

Technical Field

The utility model relates to a PCB territory processing technology field, specifically speaking relates to a PCB territory processing is with clamping device that can overturn.

Background

Printed circuit boards, also known as PCBs, are providers of electrical connections for electronic components, and are often referred to as PCBs.

In order to maintain the stability of a layout in the process of processing the PCB layout, the PCB layout is usually clamped and fixed by using a clamping device, the conventional clamping device is usually in rigid contact with the layout, and the layout is easy to damage due to the material of the layout, when the layout is processed, if the clamping device cannot buffer the vibration of the layout during processing, the layout can be broken, and in the clamping process, the clamping device can also damage the clamped part of the layout, and then the conventional clamping device is large in size and cannot be folded, so that the storage is difficult, therefore, the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB territory processing is with clamping device that can overturn to solve the problem that proposes in the above-mentioned background art.

For the purpose of realizing the above-mentioned, the utility model provides a PCB territory processing is with clamping device that can overturn, including the bottom plate regulating part, the both ends of bottom plate regulating part are articulated with the connecting rod lower extreme of two sets of symmetries respectively, two sets of symmetries the connecting rod upper end is articulated with the backup pad of symmetry respectively, and first bull stick passes one side backup pad and first holder fixed connection, first bull stick and one side the backup pad rotates to be connected, the opposite side the backup pad rotates with second bull stick one end to be connected, the second bull stick other end and second holder fixed connection, first holder with the second holder structure is unanimous.

As a further improvement of the technical scheme, the first clamping piece comprises an I-shaped plate, the I-shaped plate is connected with the connecting plate through a plurality of first springs, a fixing piece is fixedly arranged on one side of the connecting plate, a flexible plate is fixedly arranged at the lower end of the notch of the fixing piece, a positioning piece is arranged at the upper end of the notch of the fixing piece, a bolt penetrates through the fixing piece and the positioning piece which is fixedly connected, and the fixing piece is in threaded connection with the bolt.

As a further improvement of the technical scheme, the upper end and the lower end of the I-shaped plate are provided with symmetrical sliding grooves, and the sliding grooves are in sliding connection with the upper end and the lower end of the connecting plate.

As a further improvement of the technical scheme, the positioning piece comprises a positioning plate, and two ends of the lower side of the positioning plate are connected with the pressing plate through symmetrical second springs.

As a further improvement of the technical scheme, the lower surfaces of the two ends of the positioning plate are provided with grooves, the second springs are located in the grooves, and the grooves are in sliding connection with the pressing plate.

As a further improvement of the technical scheme, the bottom plate adjusting piece comprises a first plate, and a second plate is arranged in an opening formed in one side of the first plate in a sliding mode.

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

1. in this PCB territory processing is with clamping device that can overturn, through the sliding fit of recess and clamp plate, combine the elastic expansion of second spring, when the locating plate was fixed to the territory upper surface, the clamp plate was fixed the territory lower surface with second spring extrusion entering recess in, the flexonics is fixed to the territory lower surface, can carry out the flexonics to the territory in the territory course of working, buffering vibrations, simultaneously through the cooperation of connecting plate with first spring, can strengthen the protection to the territory.

2. In this PCB territory processing with clamping device that can overturn, through the connecting rod respectively with the bottom plate regulating part, the articulated of backup pad, usable bottom plate regulating part reduces holistic volume, recycles the connecting plate and drives the backup pad and overturn downwards, can accomodate whole device, the angle through the connecting rod upset simultaneously also can adjust the interval between two backup pads, the cooperation through the bottom plate regulating part makes whole device applicable in not unidimensional territory.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of the overall structure of an embodiment of the present invention;

FIG. 3 is a sectional view of the I-shaped plate and the connecting plate according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a fixing member according to an embodiment of the present invention;

fig. 5 is a view for separating the positioning member structure according to the embodiment of the present invention.

The various reference numbers in the figures mean:

1. a base plate adjustment member; 11. a first plate; 12. a second plate; 2. a connecting rod; 3. a support plate; 4. a first rotating lever; 5. a first clamping member; 51. a I-shaped plate; 52. a chute; 53. a first spring; 54. a connecting plate; 55. a fixing member; 56. a flexible board; 57. a positioning member; 571. positioning a plate; 572. a groove; 573. a second spring; 574. pressing a plate; 58. a bolt; 6. a second rotating rod; 7. a second clamping member.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

An embodiment, please refer to fig. 1-5, which provide a clamping device capable of turning for processing a PCB layout, including a bottom plate adjusting part 1, in order to adjust the distance between two supporting plates 3 and facilitate the device to be accommodated, two ends of the bottom plate adjusting part 1 are respectively hinged to the lower ends of two sets of symmetrical connecting rods 2, the upper ends of the two sets of symmetrical connecting rods 2 are respectively hinged to the symmetrical supporting plates 3, a first rotating rod 4 passes through one side supporting plate 3 and is fixedly connected to a first clamping part 5, in order to turn the layout after clamping, the first rotating rod 4 is rotatably connected to one side supporting plate 3, the other side supporting plate 3 is rotatably connected to one end of a second rotating rod 6, the other end of the second rotating rod 6 is fixedly connected to a second clamping part 7, and in order to clamp the layout, the first clamping part 5 is identical to the second clamping part 7.

In this embodiment, carry out the upset that corresponds inclination with connecting rod 2 according to the size of territory to make the territory can be by the centre gripping between first holder 5 and second holder 7, if the size that still does not accord with the territory after connecting rod 2 adjusts, accessible bottom plate regulating part 1 is adjusted, adds man-hour, the rotation of the first bull stick of accessible 4 drives first holder 5 and rotates, is connected with the rotation of backup pad 3 through second bull stick 6, makes the territory follow the rotation with second holder 7.

In order to buffer the vibration of the layout during layout processing after clamping the layout, the first clamping member 5 includes an i-shaped plate 51, the i-shaped plate 51 is connected to a connecting plate 54 through a plurality of first springs 53, a fixing member 55 is fixedly disposed on one side of the connecting plate 54, a flexible plate 56 is fixedly disposed at the lower end of the notch of the fixing member 55, a positioning member 57 is disposed at the upper end of the notch of the fixing member 55, a bolt 58 penetrates through the fixing member 55 to be fixedly connected to the positioning member 57, the fixing member 55 is in threaded connection with the bolt 58, the layout is placed on the upper end of the flexible plate 56, the bolt 58 is rotated to make the positioning member 57 move downward to be attached to the upper surface of the layout, so as to fix the layout between the flexible plate 56 and the positioning member 57, the flexible plate 56 can be made of a soft material to avoid damage to the layout, because the layout has a certain length when the fixing member 55 is fixedly connected to the connecting plate 54, the layout pushes the fixing piece 55 and the connecting plate 54 into the I-shaped plate 51, meanwhile, the first spring 53 is extruded, and the two sides of the layout can be protected by the elastic action of the first spring 53.

Wherein, the upper and lower both ends of H-shaped plate 51 are seted up symmetrical spout 52, and spout 52 and the upper and lower both ends sliding connection of connecting plate 54, through the sliding connection at spout 52 and connecting plate 54 both ends, when connecting plate 54 moves to H-shaped plate 51 inside, can improve the stability of connecting plate 54.

Furthermore, the positioning member 57 includes a positioning plate 571, two ends of the lower side of the positioning plate 571 are connected to the pressing plate 574 through symmetrical second springs 573, and through the elastic action of the second springs 573, after the pressing plate 574 is attached to the upper surface of the layout, the second springs 573 are pressed by the pressing plate 574, and when the pressing plate 574 is subjected to a shock, the second springs 573 drive the pressing plate 574 to move up and down to buffer the shock, so as to protect the layout.

Still further, the lower surfaces of the two ends of the positioning plate 571 are provided with grooves 572, the second springs 573 are located inside the grooves 572, the grooves 572 are slidably connected with the pressing plate 574, when the second springs 573 are pressed, the second springs contract towards the inside of the grooves 572, and meanwhile, the pressing plate 574 slides into the grooves 572, so that the stability of the pressing plate 574 is improved.

In order to facilitate the storage of the whole device, the bottom plate adjusting part 1 comprises a first plate 11, a second plate 12 is arranged in an opening formed in one side of the first plate 11 in a sliding mode, the second plate 12 slides in the opening of the first plate 11 and can be adjusted according to the size of a layout, when the bottom plate adjusting part needs to be stored, the second plate 12 completely slides into the first plate 11, the whole size can be reduced, and the storage is convenient.

When the clamping device is used specifically, the connecting rod 2 is turned over by a corresponding inclination angle according to the size of the layout to adjust the distance between the two supporting plates 3, thereby adjusting the distance between the first clamping piece 5 and the second clamping piece 7, if the connecting rod 2 does not conform to the size of the layout after adjustment, the second plate 12 can be slid out of the first plate 11 to perform secondary adjustment, thereby the layout can be clamped between the first clamping piece 5 and the second clamping piece 7, when the clamping device is fixed, the layout is placed at the upper end of the flexible plate 56, the bolt 58 is rotated to enable the positioning piece 57 to move downwards to be attached to the upper surface of the layout, thereby the layout is fixed between the flexible plate 56 and the positioning piece 57, and because the layout has a length, the two ends of the layout can push the fixing piece 55 and the connecting piece 54 of the first clamping piece 5 and the second clamping piece 7 into the I-shaped plate 51 to extrude the first spring 53 at the same time, utilize first spring 53's elastic action, cushion the protection to the territory both sides, add man-hour, the territory receives vibrations, second spring 573 drives clamp plate 574 and slides from top to bottom and cushions vibrations in recess 572, thereby protect the territory, need add man-hour to other positions of territory, the rotation of the first bull stick of accessible 4 drives first holder 5 and rotates, be connected with the rotation of backup pad 3 through second bull stick 6, make the territory follow the rotation with second holder 7, can be convenient for process the territory any position, when accomodating, slide second board 12 completely and get into in first board 11, reduce holistic volume, rethread connecting rod 2 drives backup pad 3 and overturns to 1 one side of bottom plate regulating part, can accomodate whole light.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PCB territory processing is with clamping device that can overturn, includes bottom plate regulating part (1), its characterized in that: the both ends of bottom plate regulating part (1) are articulated with connecting rod (2) lower extreme of two sets of symmetries respectively, two sets of symmetries connecting rod (2) upper end is articulated with backup pad (3) of symmetry respectively, and one side is passed in first bull stick (4) backup pad (3) and first holder (5) fixed connection, first bull stick (4) and one side backup pad (3) rotate to be connected, the opposite side backup pad (3) rotate with second bull stick (6) one end to be connected, second bull stick (6) other end and second holder (7) fixed connection, first holder (5) with second holder (7) structure is unanimous.

2. The clamping device capable of being turned over for PCB layout processing according to claim 1, wherein: first holder (5) are including worker's board (51), worker's board (51) link to each other with connecting plate (54) through a plurality of first springs (53), connecting plate (54) one side is fixed to be set up mounting (55), the lower extreme of mounting (55) breach department is fixed to be set up flexible sheet (56), the upper end of mounting (55) breach department is equipped with setting element (57), and bolt (58) pass mounting (55) with setting element (57) fixed connection, mounting (55) with bolt (58) threaded connection.

3. The clamping device capable of being turned over for PCB layout processing according to claim 2, wherein: the upper end and the lower end of the I-shaped plate (51) are provided with symmetrical sliding grooves (52), and the sliding grooves (52) are in sliding connection with the upper end and the lower end of the connecting plate (54).

4. The clamping device capable of being turned over for PCB layout processing according to claim 3, wherein: the positioning piece (57) comprises a positioning plate (571), and two ends of the lower side of the positioning plate (571) are connected with the pressure plate (574) through symmetrical second springs (573).

5. The clamping device capable of being turned over for PCB layout processing according to claim 4, wherein: the lower surfaces of two ends of the positioning plate (571) are provided with grooves (572), the second spring (573) is positioned in the groove (572), and the groove (572) is connected with the pressure plate (574) in a sliding manner.

6. The clamping device capable of being turned over for PCB layout processing according to claim 1, wherein: the bottom plate adjusting piece (1) comprises a first plate (11), and a second plate (12) is arranged in an opening formed in one side of the first plate (11) in a sliding mode.