CN219740990U - Fill electric pile PCBA board of stable installation - Google Patents

Abstract

The utility model belongs to the technical field of charging pile PCBA plates, and particularly relates to a charging pile PCBA plate with stable installation. According to the utility model, the two clamping plates are pushed to move in opposite directions, the clamping plates can be limited under the action of the structures such as the clamping holes and the clamping balls, so that the clamping plates are stable after the distance is adjusted, the PCBA plate body is clamped and limited, the rapid installation and use of operators are facilitated, the mounting lugs can be fixed through the arrangement of the fastening bolts, the mounting plates are locked, the fastening bolts can be spliced under the action of the structures such as the limiting grooves, the limiting plates and the elastic limiting balls, the loosening of the fastening bolts is avoided, and the high stability between the mounting plates and the base is ensured.

Description

Fill electric pile PCBA board of stable installation

Technical Field

The utility model relates to the technical field of charging pile PCBA plates, in particular to a charging pile PCBA plate with stable installation.

Background

It is known that a charging pile is used as a charging device, the function of the charging pile is similar to that of an oil gun in a gas station, charging treatment can be provided for an electric vehicle, and various production processes can be adopted in the production and processing process of the charging pile, wherein the PCBA of the charging pile of the electric vehicle needs to be installed on the charging pile after all steps are finished.

However, the existing charging pile PCBA plate has certain defects, firstly, the existing charging pile PCBA plate adopts fastening modes such as spot welding, screws and the like to fix the PCBA plate body, and the problem that the operation complexity and the operable space are limited obviously is inconvenient for operators to install the charging pile PCBA plate rapidly;

secondly, current fill electric pile PCBA board only adopts the binding bolt to fix between mounting panel and the charging pile foundation seat, because the interference of external force factors such as vibration can cause the loosening of binding bolt for a long time use, and then makes the connection steadiness of mounting panel weaken.

Disclosure of Invention

The utility model aims to provide a stable-installation charging pile PCBA board, which solves the problems that the prior charging pile PCBA board adopts fastening modes such as spot welding, screws and the like to fix a PCBA board body, is obviously inconvenient for operators to install the PCBA board rapidly due to the complexity of operation and the limitation of operable space, and solves the problem that the prior charging pile PCBA board only adopts fastening bolts to fix a mounting board and a charging pile foundation seat, and the fastening bolts are loosened after long-time use due to the interference of external force factors such as vibration and the like, so that the connection stability of the mounting board is weakened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable charging pile PCBA board of installation, includes the base, the upper end contact of base has the mounting panel, fixedly connected with installation ear on the mounting panel, installation ear and base contact, movable connection has the binding bolt in the installation ear, the binding bolt passes through threaded connection with the base, be provided with stop gear jointly on binding bolt and the installation ear, fixedly connected with baffle in the mounting panel;

the outside sliding sleeve of baffle has cup jointed two splint, splint and mounting panel sliding connection, sliding connection has PCBA board body in the splint, the card hole has been seted up in the mounting panel, the welding has the elastic sheet in the splint, the other end welding of elastic sheet has the card ball, card ball and card hole sliding connection.

Preferably, stop gear includes spacing groove, clamp plate, limiting plate, inserted bar, spacing hole and elasticity spacing ball, the spacing groove has been seted up in the binding bolt, the upper end contact of binding bolt has the clamp plate, the lower extreme fixedly connected with inserted bar of limiting plate, inserted bar and installation ear sliding connection, the spacing hole has been seted up in the inserted bar, through the setting of spacing groove, limiting plate isotructure, can peg graft spacing to the binding bolt.

Preferably, an elastic limiting ball is adhered in the mounting lug, and is in sliding connection with the limiting hole, and the limiting treatment can be carried out on the plug rod through the arrangement of the elastic limiting ball.

Preferably, the lower extreme fixedly connected with limiting plate of clamp plate, limiting plate and spacing groove sliding connection, through the setting of limiting plate, can cooperate the spacing groove to peg graft and use.

Preferably, two mounting lugs are arranged and symmetrically distributed on the mounting plate, and the mounting lugs are arranged so as to facilitate the mounting and use of the subsequent fastening bolts.

Preferably, the clamping holes are formed in a plurality of positions, the clamping holes are uniformly distributed on the mounting plate, and the clamping balls are convenient to clamp in a matching mode through the arrangement of the clamping holes.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the two clamping plates are pushed to move in opposite directions, and the clamping plates can be limited under the action of the structures such as the clamping holes and the clamping balls, so that the clamping plates are stable after the distance is adjusted, and further the PCBA body is clamped and limited, thereby being convenient for quick installation and use of operators.

2. According to the utility model, through the arrangement of the fastening bolts, the mounting lugs can be fixed, the mounting plate is locked, and under the action of the structures such as the limit grooves, the limit plates and the elastic limit balls, the fastening bolts can be subjected to splicing treatment, so that the loosening of the fastening bolts is avoided, and the high stability between the mounting plate and the base is ensured.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the spacing mechanism of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 5 is an enlarged view of fig. 2B in accordance with the present utility model.

In the figure: 1. a base; 2. a mounting plate; 3. a mounting ear; 4. a fastening bolt; 5. a limiting mechanism; 6. a guide plate; 7. a clamping plate; 8. a PCBA board body; 9. a clamping hole; 10. an elastic sheet; 11. ball clamping; 51. a limit groove; 52. a pressing plate; 53. a limiting plate; 54. a rod; 55. a limiting hole; 56. and an elastic limit ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1, 2 and 5, a PCBA plate for installing a stable charging pile comprises a base 1, wherein an upper end of the base 1 is contacted with a mounting plate 2, mounting lugs 3 are fixedly connected to the mounting plate 2, the mounting lugs 3 are contacted with the base 1, two mounting lugs 3 are symmetrically distributed on the mounting plate 2, the mounting lugs 3 are convenient for installing and using a subsequent fastening bolt 4, the fastening bolt 4 is movably connected in the mounting lugs 3, the fastening bolt 4 is connected with the base 1 through threads, a limiting mechanism 5 is commonly arranged on the fastening bolt 4 and the mounting lugs 3, and a guide plate 6 is fixedly connected in the mounting plate 2;

the outside sliding sleeve of baffle 6 has cup jointed two splint 7, splint 7 and mounting panel 2 sliding connection, and sliding connection has PCBA board body 8 in splint 7, has seted up card hole 9 in the mounting panel 2, and card hole 9 is provided with a plurality of, and a plurality of card holes 9 evenly distributed on mounting panel 2, through the setting of card hole 9, the cooperation card ball 11 of being convenient for carries out the joint and uses, and the welding has elastic sheet 10 in the splint 7, and the other end welding of elastic sheet 10 has card ball 11, card ball 11 and card hole 9 sliding connection.

Referring to fig. 1, 2, 3 and 4, the limiting mechanism 5 includes a limiting groove 51, a pressing plate 52, a limiting plate 53, a plug rod 54, a limiting hole 55 and an elastic limiting ball 56, the fastening bolt 4 is internally provided with the limiting groove 51, the pressing plate 52 is contacted with the upper end of the fastening bolt 4, the plug rod 54 is fixedly connected with the lower end of the limiting plate 53, the plug rod 54 is slidably connected with the mounting lug 3, the limiting hole 55 is arranged in the plug rod 54, and the fastening bolt 4 can be limited in insertion through the arrangement of the limiting groove 51, the limiting plate 53 and other structures.

Referring to fig. 1, 2, 3 and 4, an elastic limiting ball 56 is adhered in the mounting ear 3, the elastic limiting ball 56 is slidably connected with the limiting hole 55, the positioning of the inserting rod 54 can be performed through the arrangement of the elastic limiting ball 56, the lower end of the pressing plate 52 is fixedly connected with a limiting plate 53, the limiting plate 53 is slidably connected with the limiting groove 51, and the setting of the limiting plate 53 can be matched with the limiting groove 51 for insertion.

The specific implementation process of the utility model is as follows: when the PCBA board with the stable installation is required to be used, the fastening bolt 4 can be pushed to pass through the installation lug 3, so that the fastening bolt 4 is contacted with the base 1, the fastening bolt 4 is rotated, the fastening bolt 4 is fixedly connected under the threaded connection relationship, and the installation lug 3 is locked, so that the installation lug 3 drives the installation plate 2 to be in stable connection;

then, the pressing plate 52 is pushed to be in contact with the fastening bolt 4, so that the limiting plate 53 is inserted into the fastening bolt 4 to limit the fastening bolt 4, the inserting rod 54 is forced to be inserted into the mounting lug 3, the elastic limiting ball 56 slides along the surface of the inserting rod 54, when the elastic limiting ball 56 slides into the limiting hole 55, the elastic limiting ball 56 completely extrudes the limiting hole 55 to limit the inserting rod 54, the inserting rod 54 drives the pressing plate 52 to be in a stable arrangement state, and then the limiting plate 53 is in a stable inserting state;

the PCBA plate body 8 is pushed to contact with the clamping plates 7, the two clamping plates 7 are pushed to move in opposite directions, the PCBA plate body 8 is finally in tight contact with clamping grooves formed in the clamping plates 7, clamping limiting is conducted on the PCBA plate body 8, quick installation and use of operators are facilitated, in the process, the clamping holes 9 are stressed to squeeze the clamping balls 11, the clamping balls 11 are stressed to push the elastic pieces 10 to deform, the clamping balls 11 are finally separated from the clamping holes 9, the clamping balls 11 slide along the inner walls of the mounting plates 2 under the action of force, and when the clamping balls 11 slide into the next clamping holes 9, the elastic pieces 10 recover to deform to push the clamping balls 11 to be inserted into the clamping holes 9, limiting treatment is conducted on the clamping plates 7, and the clamping plates 7 are in a stable clamping state.

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.

Claims (6)

1. The utility model provides a fill electric pile PCBA board of stable installation, includes base (1), its characterized in that: the upper end of the base (1) is contacted with a mounting plate (2), a mounting lug (3) is fixedly connected to the mounting plate (2), the mounting lug (3) is contacted with the base (1), a fastening bolt (4) is movably connected in the mounting lug (3), the fastening bolt (4) is connected with the base (1) through threads, a limiting mechanism (5) is commonly arranged on the fastening bolt (4) and the mounting lug (3), and a guide plate (6) is fixedly connected in the mounting plate (2);

the outside sliding sleeve of baffle (6) has two splint (7), splint (7) and mounting panel (2) sliding connection, sliding connection has PCBA board body (8) in splint (7), card hole (9) have been seted up in mounting panel (2), welding has elastic sheet (10) in splint (7), the other end welding of elastic sheet (10) has card ball (11), card ball (11) and card hole (9) sliding connection.

2. The stably installed charging pile PCBA board according to claim 1, wherein: stop gear (5) are including spacing groove (51), clamp plate (52), limiting plate (53), inserted bar (54), spacing hole (55) and elasticity spacing ball (56), set up spacing groove (51) in fastening bolt (4), the upper end contact of fastening bolt (4) has clamp plate (52), the lower extreme fixedly connected with inserted bar (54) of limiting plate (53), inserted bar (54) and installation ear (3) sliding connection, spacing hole (55) have been seted up in inserted bar (54).

3. The stably installed charging pile PCBA board according to claim 2, wherein: an elastic limiting ball (56) is adhered in the mounting lug (3), and the elastic limiting ball (56) is in sliding connection with the limiting hole (55).

4. The stably installed charging pile PCBA board according to claim 2, wherein: the lower extreme fixedly connected with limiting plate (53) of clamp plate (52), limiting plate (53) and spacing groove (51) sliding connection.

5. The stably installed charging pile PCBA board according to claim 1, wherein: the mounting lugs (3) are arranged in two, and the two mounting lugs (3) are symmetrically distributed on the mounting plate (2).

6. The stably installed charging pile PCBA board according to claim 1, wherein: the clamping holes (9) are formed in a plurality of mode, and the clamping holes (9) are uniformly distributed on the mounting plate (2).