CN219893520U - Circuit board surface mounting positioning device - Google Patents

Abstract

The utility model discloses a circuit board surface mounting positioning device which comprises a fixed plate, wherein a plurality of uniformly distributed placing holes are inlaid in the fixed plate, a plurality of uniformly distributed springs are fixedly connected to the side walls of inner cavities of the placing holes, damping cylinders are sleeved in the inner cavities of the springs, arc-shaped placing plates are fixedly connected to the end parts of the other ends of the springs, one ends of the damping cylinders are fixedly connected with the arc-shaped placing plates, and the other ends of the damping cylinders are fixedly connected with the placing holes. When the circuit board is in operation, the circuit board is conveniently and fixedly clamped according to the size of the circuit board, so that the resource waste is reduced, the production cost is reduced, and the practicability is improved.

Description

Circuit board surface mounting positioning device

Technical Field

The utility model relates to the field of positioning devices, in particular to a positioning device for surface mounting of a circuit board.

Background

The circuit boards used at present are divided into standard boards and abnormal boards, each circuit board can adopt a slicing slot type or stamp hole type to form a 'jointed board' mode, so that a plurality of circuit boards are combined together to form a large standard board, and then the large standard board is used for an SMT automatic assembly line to automatically assemble the large standard board.

However, after assembly, each circuit board in the "panel" needs to be "split" to separate each circuit board from the panel to remove the individual circuit boards. Therefore, the efficiency is low and the waste of raw materials is large.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the surface mounting and positioning device for the circuit board.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a circuit board surface mounting positioner, it includes the fixed plate, inlay on the fixed plate and be equipped with a plurality of evenly distributed place the hole, a plurality of fixed connection is equipped with a plurality of evenly distributed's spring on placing hole inner chamber lateral wall, a plurality of spring inner chamber has all cup jointed the damping section of thick bamboo, a plurality of the other end tip fixed connection of spring is equipped with the arc and places the board, the one end and the arc of damping section of thick bamboo place board fixed connection, the other end and place hole fixed connection.

Further, the springs are vertically distributed with the side wall of the placing hole.

Further, the section of the arc-shaped placing plate is of an L-shaped structure.

Further, two fixing plates II are fixedly connected to the side walls of two opposite sides of the fixing plate, the two fixing plates II are distributed up and down and fixedly connected with the fixing plates, and fixing holes are formed in the fixing plates II in an embedded mode.

Further, nameplates are fixedly connected to the fixing plates positioned on the lower sides of the plurality of placing holes.

Compared with the prior art, the utility model has the advantages that:

1, in the process of splicing and separating the circuit boards, the assembly is convenient, and the adjustment can be carried out according to the sizes of different circuit boards;

2, when the whole device is used, the circuit board is spliced and split, so that the operation and the installation are convenient, the cutting process is reduced, the waste of resource materials is reduced, and the use is convenient;

drawings

FIG. 1 is a schematic diagram of a surface mount positioning device for a circuit board according to the present utility model;

FIG. 2 is an enlarged view of a portion of a surface mount positioning device of a circuit board according to the present utility model;

as shown in the figure: 1. a fixing plate; 2. placing the hole; 3. a spring; 4. a damping cylinder; 5. an arc-shaped placing plate; 6. a second fixing plate; 7. a fixing hole; 8. a nameplate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, a circuit board surface mounting positioning device comprises a fixed plate 1, a plurality of evenly distributed placing holes 2 are inlaid on the fixed plate 1, a plurality of springs 3 which are evenly distributed are fixedly connected on the side walls of the inner cavities of the placing holes 2, a plurality of springs 3 are vertically distributed on the side walls of the placing holes 2, a plurality of damping cylinders 4 are sleeved in the inner cavities of the springs 3, a plurality of arc placing plates 5 are fixedly connected with the end parts of the other ends of the springs 3, the cross sections of the arc placing plates 5 are of L-shaped structures, one ends of the damping cylinders 4 are fixedly connected with the arc placing plates 5, the other ends of the damping cylinders are fixedly connected with the placing holes 2, two fixing plates two 6 are fixedly connected on the side walls of two opposite sides of the fixed plate 1, the two fixing plates two are vertically distributed and fixedly connected with the fixed plate 1, and the fixing plates two 6 are inlaid with fixing holes 7, and the fixing plates 1 on the lower sides of the placing holes 2 are fixedly connected with nameplates 8.

In specific use, this device is when using, at first fix the fixed orifices 7 on the fixed plate two 6 of fixed plate 1 four sides, be convenient for like this to fixed plate 1's fixed, then when needs makeup, only need put each circuit board in proper order in place hole 2, place the board 5 contact with the arc with the circuit board all around this moment, spring 3 all around can be compressed so to make the arc place the board 5 to place the hole 2 inside wall and be close to, and at this in-process, spring 3 and damping section of thick bamboo 4 will extrude the circuit board, thereby realize fixed effect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. A circuit board surface mounting positioning device is characterized in that: it includes fixed plate (1), inlay on fixed plate (1) and be equipped with a plurality of evenly distributed place hole (2), a plurality of fixedly connected with is equipped with a plurality of evenly distributed spring (3) on placing hole (2) inner chamber lateral wall, a plurality of damping section of thick bamboo (4) have all been cup jointed to spring (3) inner chamber, a plurality of the other end fixed connection of spring (3) is equipped with arc and places board (5), board (5) fixed connection is placed with the arc to the one end of damping section of thick bamboo (4), the other end and place hole (2) fixed connection.

2. The circuit board surface mount positioning device of claim 1, wherein: the springs (3) are vertically distributed with the side wall of the placing hole (2).

3. The circuit board surface mount positioning device of claim 1, wherein: the section of the arc-shaped placing plate (5) is of an L-shaped structure.

4. The circuit board surface mount positioning device of claim 1, wherein: two second fixing plates (6) are fixedly connected to the side walls of the two opposite sides of the fixing plate (1), the two second fixing plates (6) are distributed up and down and fixedly connected with the fixing plate (1), and fixing holes (7) are inlaid in the second fixing plates (6).

5. The circuit board surface mount positioning device of claim 1, wherein: the fixing plates (1) positioned at the lower sides of the plurality of placing holes (2) are fixedly connected with nameplates (8).