CN220965295U - A convenient assembly device for PCBA board - Google Patents

Abstract

The utility model discloses a convenient assembling device for a PCBA board, which comprises a PCBA board assembling table and four groups of movable universal wheels arranged on the lower side of the PCBA board assembling table, wherein both sides of the lower end of the PCBA board assembling table are respectively provided with a fixed plate, the middle parts of the upper sides of the two groups of fixed plates are respectively provided with a fixed rod, the surfaces of the two groups of fixed rods are respectively sleeved with a connecting plate capable of moving up and down, one side of the two groups of connecting plates, which is opposite, is provided with a limiting frame sleeved with the PCBA board assembling table, the surface of each group of fixed rods is respectively sleeved with a spring for pushing the connecting plate to drive the limiting frame to prop against the ground, four corners of the limiting frame are respectively provided with a limiting component for limiting the limiting frame to prop against the ground, the limiting frame downwards moves against the movable universal wheels, so that the PCBA board assembling table can be better limited and fixed, the PCBA board assembling table is sleeved inside the limiting frame, the lower end of the PCBA board assembling table is protected, the situation that damage caused by collision with an external object is avoided, and the convenience in use is greatly improved.

Description

A convenient assembly device for PCBA board

Technical Field

The utility model relates to the technical field of PCBA boards, in particular to a convenient assembling device for a PCBA board.

Background

PCBA boards, also known as printed circuit boards, are important electronic components, are supports for electronic components, and before the occurrence of printed circuit boards, the electronic components are interconnected directly by wires to form complete circuits, and in the beginning of the 20 th century, people have been in the spotlight to simplify the manufacture of electronic machines, reduce wiring between electronic components, reduce manufacturing costs, and the like, so as to begin to research methods for replacing wiring in a printing manner, engineers have continuously proposed to use metal conductors as wiring on an insulated substrate, PCBA substrates are generally classified by insulating parts of the substrate, common raw materials are electronic boards, glass fiber boards, and various plastic boards, and PCBA manufacturers generally use an insulating part consisting of glass fibers, non-woven materials, and resins, and then use epoxy resins and copper foils to press into adhesive sheets.

In the process of machining and assembling the PCBA board, the automatic assembling machine can be used for quick installation, the existing automatic assembling machine is large in volume, the moving wheels are additionally arranged at the bottom of the machine to move, but the machine is easy to damage due to collision in the moving process, in the process of assembling the PCBA board, the machine is inconvenient to fix, the machine is easy to be influenced by external force to displace, and the device is inconvenient to use, so that a convenient assembling device for the PCBA board is now provided.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides the convenient assembly device for the PCBA board, the PCBA board assembly table can be better limited and fixed, and the PCBA board assembly table is sleeved in the limiting frame to form protection for the lower end of the PCBA board assembly table, so that the condition of damage caused by collision with foreign objects is avoided, and the convenience of use is greatly improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a convenient assembly device for PCBA board, includes PCBA board assembling table and sets up four sets of removal universal wheels at PCBA board assembling table downside, the both sides of PCBA board assembling table lower extreme all are provided with the fixed plate, the centre department of two sets of fixed plate upside all is provided with the dead lever, the surface of two sets of dead levers all overlaps and is equipped with the connecting plate that can reciprocate, one side that two sets of connecting plates are on a back side is provided with the spacing frame of establishing with PCBA board assembling table cover, the surface of every fixed lever all overlaps and is equipped with the spring that promotes the connecting plate and drive spacing frame and ground offset, the four corners of spacing frame all is provided with the spacing subassembly that limits its and ground offset, the connecting plate receives the spring to promote, it is spacing to drive spacing frame under the guide of dead lever, spacing frame downward movement and ground offset to remove the universal wheel spacing.

As a preferable technical scheme of the utility model, a ground contact bottom plate for increasing the friction force between the limiting frame and the ground is arranged at the lower side of the limiting frame, and through holes for moving the universal wheels are formed at four corners of the ground contact bottom plate.

As a preferable technical scheme of the utility model, the limiting assembly comprises limiting rods arranged at four corners of the limiting frame, the upper end of each group of limiting rods is provided with a rotatable limiting rotating plate, and the lower side surface of the limiting rotating plate is attached to the upper side surface of the PCBA board assembly table.

As a preferable technical scheme of the utility model, the lower side surface of each group of limiting rotating plates is provided with an anti-slip pad, and the anti-slip pad is attached to the PCBA board assembly table.

As a preferable technical scheme of the utility model, the two ends of the limiting rotating plate are provided with width differences, and the narrower end of the limiting rotating plate is connected with the upper end of the limiting rod.

As a preferable technical scheme of the utility model, two ends of the spring are respectively connected with one side opposite to the fixed plate and the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through PCBA board assembling platform, fixed plate, dead lever, connecting plate, spacing frame, spring and the removal universal wheel that sets up, the connecting plate receives the spring to promote, drives spacing frame under the guide of dead lever, and spacing frame downward movement offsets to the removal universal wheel spacing with ground, makes PCBA board assembling platform can be better by spacing fixed, and PCBA board assembling platform cover is established in the inside of spacing frame, forms the protection to PCBA board assembling platform lower extreme, has avoided bumping the condition that causes the damage with the foreign object, has improved the convenience of using greatly.

2. Through gag lever post and the spacing commentaries on classics board that sets up, when need carry out the position to PCBA board assembling table and remove, upwards carry the gag lever post and draw, make the spacing frame break away from with ground through gag lever post upward movement, the upper end of connecting plate drive spring is at the surface upward movement of dead lever, make the spring take place the deformation, then rotate the one end of spacing commentaries on classics board to the position relative with PCBA board assembling table upside, loosen the application of force to the gag lever post again, do benefit to the resettability of spring, then can make the downside of spacing commentaries on classics board and the upside of PCBA board assembling table offset, and then can keep the state that breaks away from with ground with the spacing frame, thereby can be released the spacing to the removal universal wheel, be convenient for the removal to PCBA board assembling table.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic diagram of the lower view structure of the present utility model;

FIG. 3 is a schematic view of a limiting frame according to the present utility model;

fig. 4 is a schematic structural view of the PCBA board assembly stand of the present utility model.

Wherein: 1. PCBA board assembling table; 2. a fixing plate; 3. a fixed rod; 4. a connecting plate; 5. a limit frame; 6. a spring; 7. moving the universal wheel; 8. a ground contact bottom plate; 9. a through hole; 10. a limit rod; 11. limiting rotating plate; 12. an anti-slip mat.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

As shown in fig. 1-4, the utility model provides a convenient assembling device for a PCBA board, which comprises a PCBA board assembling table 1 and four groups of movable universal wheels 7 arranged on the lower side of the PCBA board assembling table 1, wherein both sides of the lower end of the PCBA board assembling table 1 are respectively provided with a fixed plate 2, the middle of the upper sides of the two groups of fixed plates 2 are respectively provided with a fixed rod 3, the surfaces of the two groups of fixed rods 3 are respectively sleeved with a connecting plate 4 capable of moving up and down, one side of the two groups of connecting plates 4, which is opposite to each other, is provided with a limiting frame 5 sleeved with the PCBA board assembling table 1, the surface of each group of fixed rods 3 is respectively sleeved with a spring 6 for pushing the connecting plate 4 to drive the limiting frame 5 to abut against the ground, four corners of the limiting frame 5 are respectively provided with limiting components for limiting the limiting frame to abut against the ground, the connecting plate 4 is pushed by the springs 6 to drive the limiting frame 5 to move downwards under the guidance of the fixed rods 3, the limiting frame 5 abuts against the ground to limit the movable universal wheels 7, so that the PCBA board assembling table 1 can be better limited and fixed, the PCBA board assembling table 1 is sleeved inside the limiting frame 5, the PCBA board assembling table 1 is prevented from being greatly damaged and the situation is avoided.

The downside of spacing frame 5 is provided with the ground floor 8 that increases spacing frame 5 and ground frictional force, and through-hole 9 that supplies to remove universal wheel 7 activity have been seted up in the four corners of ground floor 8, through the ground floor 8 of setting up, have increased the area of contact of spacing frame 5 to ground, have further strengthened spacing to removing universal wheel 7, simultaneously through-hole 9, are convenient for remove universal wheel 7 and carry out the removal of flexibility below PCBA board assembly table 1 through-hole 9.

The limiting component comprises limiting rods 10 arranged at four corners of the limiting frame 5, rotatable limiting rotating plates 11 are arranged at the upper ends of each group of limiting rods 10, the lower side faces of the limiting rotating plates 11 are attached to the upper side faces of the PCBA board assembling table 1, when the PCBA board assembling table 1 needs to be moved in position, the limiting rods 10 are lifted upwards, the limiting frame 5 is separated from the ground through upward movement of the limiting rods 10, the upper ends of the springs 6 are driven by the connecting plates 4 to move upwards on the surfaces of the fixing rods 3, the springs 6 are deformed, one ends of the limiting rotating plates 11 are rotated to the position opposite to the upper side of the PCBA board assembling table 1, the force applied to the limiting rods 10 is released, the resetting of the springs 6 is facilitated, the lower side of the limiting rotating plates 11 can be abutted to the upper side of the PCBA board assembling table 1, the limiting frame 5 can be kept in a state separated from the ground, limiting of the movable universal wheels 7 can be relieved, and the PCBA board assembling table 1 can be moved conveniently.

Every group limit changes the downside of board 11 and all is provided with slipmat 12, and slipmat 12 and PCBA board assembling table 1 laminate mutually, through slipmat 12 that sets up, can increase the frictional force of limit change board 11 and the contact of PCBA board assembling table 1, and the both ends of limit change board 11 are provided with the width difference, and the narrower one end of limit change board 11 is connected with gag lever post 10 upper end, increases the area of contact of limit change board 11 and PCBA board assembling table 1, makes the limit change board 11 can be better by the upside of spacing at PCBA board assembling table 1.

Two ends of the spring 6 are respectively connected with one side of the fixed plate 2 and one side of the connecting plate 4, so that two ends of the spring 6 can be limited with the fixed plate 2 and the connecting plate 4, and the stability of the spring 6 in deformation is improved.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A convenient assembly device for PCBA board, includes PCBA board assembly platform (1) and sets up four group's removal universal wheels (7) at PCBA board assembly platform (1) downside, its characterized in that: the two sides of the lower end of the PCBA board assembly table (1) are provided with fixing plates (2), the middle parts of the upper sides of the two groups of fixing plates (2) are provided with fixing rods (3), the surfaces of the two groups of fixing rods (3) are sleeved with connecting plates (4) capable of moving up and down, one side of the two groups of connecting plates (4) opposite to each other is provided with a limiting frame (5) sleeved with the PCBA board assembly table (1), the surfaces of each group of fixing rods (3) are sleeved with springs (6) for pushing the connecting plates (4) to drive the limiting frames (5) to prop against the ground, and four corners of each limiting frame (5) are provided with limiting assemblies for limiting the limiting frames to prop against the ground;

The connecting plate (4) is pushed by the spring (6) to drive the limiting frame (5) to move downwards to abut against the ground to limit the movable universal wheel (7) under the guidance of the fixed rod (3).

2. A portable assembly device for a PCBA board as recited in claim 1, wherein: the lower side of the limiting frame (5) is provided with a ground contact bottom plate (8) for increasing the friction force between the limiting frame (5) and the ground, and four corners of the ground contact bottom plate (8) are provided with through holes (9) for moving the universal wheels (7).

3. A portable assembly device for a PCBA board as recited in claim 1, wherein: the limiting assembly comprises limiting rods (10) arranged at four corners of a limiting frame (5), rotatable limiting rotating plates (11) are arranged at the upper ends of each group of limiting rods (10), and the lower side faces of the limiting rotating plates (11) are attached to the upper side faces of the PCBA board assembly table (1).

4. A portable assembly device for a PCBA board according to claim 3, wherein: the lower side of each group of limiting rotating plates (11) is provided with an anti-slip pad (12), and the anti-slip pad (12) is attached to the PCBA board assembly table (1).

5. A portable assembly device for a PCBA board according to claim 3, wherein: the two ends of the limiting rotating plate (11) are provided with width differences, and one narrower end of the limiting rotating plate (11) is connected with the upper end of the limiting rod (10).

6. A portable assembly device for a PCBA board as recited in claim 1, wherein: the two ends of the spring (6) are respectively connected with one side of the fixed plate (2) opposite to the connecting plate (4).