CN217116537U

CN217116537U - Automatic clamp for PCB (printed circuit board)

Info

Publication number: CN217116537U
Application number: CN202220775719.2U
Authority: CN
Inventors: 赵静强
Original assignee: Kunshan All Best Electronic Technology Co Ltd
Current assignee: Kunshan All Best Electronic Technology Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-02
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a PCB board automatic clamp, including PCB board, first locating plate and second locating plate, the PCB board is equipped with the connecting piece, the connecting piece is equipped with a plurality ofly, first locating plate is equipped with the holding tank, the holding tank is used for supporting the PCB board, the side that first locating plate is located the holding tank is equipped with the welding groove, second locating plate pivot is installed on first locating plate, the second locating plate can offset connecting piece and PCB board elasticity. In actual installation, place the PCB board earlier on the holding tank, then place the predetermined direction of connecting piece installation on the PCB board, at this moment, the participate in part of connecting piece stretches out the PCB board, then through rotatory to the position of laminating mutually with first locating plate with the second locating plate, thereby exert pressure to the connecting piece, and make the participate in of connecting piece stretch out completely, avoided the not in-place condition of welding, its simple structure places through openly, reverse side welded places and has effectively improved production efficiency.

Description

Automatic clamp for PCB (printed circuit board)

Technical Field

The utility model relates to a PCB board processing equipment field, in particular to PCB board automatic clamp

Background

Printed Circuit Boards (PCBs), also known as PCBs, are providers of electrical connections for electronic components. But the fixed unstability of locating plate easily exists at the welded in-process of current PCB board, and to some heterotypic PCB boards in particular, anchor clamps occupation space is great problem, also inconvenient automated machine's processing simultaneously. When some special-shaped elements are installed at the same time, the situation that the contact between the pins and the PCB is not in place exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides a PCB board automatic clamp aims at improving the automatic clamp of PCB board, reduces its space and occupies, and easy to assemble improves the stability of processing simultaneously.

In order to achieve the above object, the utility model provides a PCB board automatic clamp, include:

the PCB is provided with a plurality of connecting pieces;

the first positioning plate is provided with an accommodating groove, the accommodating groove is used for supporting the PCB, and a welding groove is formed in the side surface, located on the accommodating groove, of the first positioning plate;

and the second positioning plate is pivotally arranged on the first positioning plate and can elastically prop the connecting piece against the PCB.

Preferably, the PCB board is provided with a pin slot, and the connecting piece is provided with a pin matched with the pin slot.

Preferably, the first positioning plate is provided with a slot part for accommodating a pin of the PCB.

Preferably, the first locating plate is provided with a groove, the groove is provided with a locating part which is arranged in a pivoting manner, and the locating part can rotate to a position which is abutted against the side wall of the PCB.

Preferably, the second positioning plate comprises an upper plate and a lower plate, the lower plate is movably provided with a positioning block, and the positioning block can be attached to the connecting piece.

Preferably, an elastic element is arranged between the upper plate and the lower plate, one end of the elastic element abuts against the upper plate, the other end of the elastic element abuts against the positioning block, and the elastic element exerts elastic force on the positioning block, wherein the elastic force abuts against the connecting piece.

Preferably, the connecting piece is provided with a hanging lug, and the upper plate and the lower plate are provided with through grooves for the hanging lug to pass through.

Preferably, a pivot seat and a positioning seat are respectively arranged on two sides of the first positioning plate, the second positioning plate is pivotally mounted on the pivot seat, and the other end of the second positioning plate can be partially clamped on the positioning seat.

Preferably, the two sides of the first positioning plate are provided with locking pins which are arranged in a sliding manner, and the locking pins can lock the second positioning plate on the first positioning plate.

The utility model discloses technical scheme is in actual installation, place the PCB board on the holding tank earlier, then place the predetermined direction of connecting piece installation on the PCB board, at this moment, the part of participating in of connecting piece stretches out the PCB board, then through rotatory to the position of laminating mutually with first locating plate with the second locating plate, thereby exert pressure to the connecting piece, and make participating in of connecting piece stretch out completely, avoided the not in place condition of welding, a structure is simple, place through openly, reverse side welded places and has effectively improved production efficiency.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of a PCB structure;

fig. 5 is a schematic view after hiding the upper and lower plates.

In the drawings, 1 is a PCB, 11 is a connector, 12 is a tab, 2 is a first positioning plate, 21 is a receiving groove, 22 is a soldering groove, 3 is a second positioning plate, 31 is an upper plate, 32 is a lower plate, 41 is a pin groove, 42 is a pin, 51 is a socket portion, 52 is a pin, 61 is a groove, 62 is a stopper, 71 is a positioning block, 72 is an elastic member, 8 is a through groove, 91 is a pivot base, 92 is a positioning base, and 93 is a locking pin.

Detailed Description

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

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, an automatic jig for PCB boards includes:

the PCB comprises a PCB 1, wherein the PCB 1 is provided with a plurality of connecting pieces 11;

the PCB comprises a first positioning plate 2, wherein the first positioning plate 2 is provided with an accommodating groove 21, the accommodating groove 21 is used for supporting a PCB 1, and a welding groove 22 is formed in the side surface, located in the accommodating groove 21, of the first positioning plate 2;

and the second positioning plate 3 is pivotally arranged on the first positioning plate 2, and the second positioning plate 3 can elastically push the connecting piece 11 against the PCB 1.

In actual installation, place PCB board 1 on holding tank 21 earlier, then place the predetermined direction of connecting piece 11 installation on PCB board 1, at this moment, PCB board 1 is stretched out to the participate in 42 part of connecting piece 11, then through rotating the position of laminating mutually with first locating plate 2 with second locating plate 3, thereby exert pressure to connecting piece 11, and make participating in 42 of connecting piece 11 stretch out completely, the condition that the welding is not in place has been avoided, the steam generator is simple in structure, place through openly, reverse side welded places and has effectively improved production efficiency.

In the embodiment of the present invention, the PCB board 1 is provided with a needle groove 41, and the connecting member 11 is provided with a pin 42 matched with the needle groove 41, i.e. the pin 42 is welded on the needle groove 41.

In the embodiment of the present invention, the first positioning board 2 is provided with the slot portion 51, the slot portion 51 is used for accommodating the contact pin 52 of the PCB board 1, and the contact pin 52 can be protected when the first positioning board 2 is realized.

In the embodiment of the present invention, the first positioning plate 2 is provided with a groove 61, the groove 61 is provided with a positioning part 62 pivotally disposed, and the positioning part 62 can rotate to a position offset from the side wall of the PCB board 1. In actual installation, the limiting member 62 is first moved to a position where the PCB board 1 is limited, and limited.

In the embodiment of the present invention, the second positioning board 3 includes an upper board 31 and a lower board 32, the lower board 32 is movably provided with a positioning block 71, and the positioning block 71 can be attached to the connecting member 11. The positioning block 71 is arranged, so that the connecting piece 11 is attached to the PCB board 1, and the position of the pin 42 extending into the pin slot 41 is ensured to reach a predetermined position.

In the embodiment of the present invention, an elastic member 72 is disposed between the upper plate 31 and the lower plate 32, one end of the elastic member 72 abuts against the upper plate 31, and the other end of the elastic member abuts against the positioning block 71, so as to apply an elastic force to the positioning block 71, which abuts against the connecting member 11.

In the embodiment of the present invention, the connecting member 11 is provided with a hanging lug 12, and the upper plate 31 and the lower plate 32 are provided with a through groove 8 for the hanging lug 12 to pass through.

In the embodiment of the present invention, the two sides of the first positioning plate 2 are respectively provided with a pivot seat 91 and a positioning seat 92, the second positioning plate 3 is pivotally installed on the pivot seat 91, the other end of the second positioning plate 3 can be partially clamped and positioned on the positioning seat 92, so that the limitation of the second positioning plate 3 is realized.

In the embodiment of the present invention, the two sides of the first positioning plate 2 are provided with the locking pins 93 slidably disposed, and the locking pins 93 can lock the second positioning plate 3 on the first positioning plate 2.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a PCB board automatic clamp which characterized in that includes:

the PCB is provided with a plurality of connecting pieces;

2. The automatic PCB fixture of claim 1, wherein: the PCB board is provided with a needle groove, and the connecting piece is provided with a pin matched with the needle groove.

3. The automatic PCB fixture of claim 1, wherein: first locating plate is equipped with slot part, slot part is used for holding the contact pin of PCB board.

4. The automatic PCB fixture of claim 1, wherein: the first locating plate is provided with a groove, the groove is provided with a limiting part which is arranged in a pivoting mode, and the limiting part can rotate to a position which is abutted against the side wall of the PCB.

5. The automatic PCB fixture of claim 1, wherein: the second positioning plate comprises an upper plate and a lower plate, the lower plate is movably provided with a positioning block, and the positioning block can be attached to the connecting piece.

6. The automatic PCB fixture of claim 5, wherein: an elastic piece is arranged between the upper plate and the lower plate, one end of the elastic piece is abutted against the upper plate, the other end of the elastic piece is abutted against the positioning block, and the elastic piece is used for applying elastic force to the positioning block, wherein the elastic force is abutted against the connecting piece.

7. The automatic PCB fixture of claim 5, wherein: the connecting piece is provided with a hanging lug, and the upper plate and the lower plate are provided with through grooves for the hanging lug to pass through.

8. The automatic PCB fixture of claim 1, wherein: the two sides of the first positioning plate are respectively provided with a pivot seat and a positioning seat, the second positioning plate is pivotally arranged on the pivot seat, and the other end of the second positioning plate can be partially clamped on the positioning seat.

9. The automatic PCB fixture of claim 1, wherein: the two sides of the first positioning plate are provided with locking pins which are arranged in a sliding mode, and the locking pins can lock the second positioning plate on the first positioning plate.