CN216872991U

CN216872991U - Clamp convenient to assemble

Info

Publication number: CN216872991U
Application number: CN202220287690.3U
Authority: CN
Inventors: 朱英; 阮小松
Original assignee: Hangzhou Lion Electric Co ltd
Current assignee: Hangzhou Lion Electric Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-01
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a clip convenient to assemble, which comprises a bottom shell and a cover plate arranged on the bottom shell, and is characterized by also comprising heat dissipation holes, a limiting block, a positioning plate and an assembling structure, wherein the heat dissipation holes, the limiting block and the positioning plate are arranged on the bottom shell, the assembling structure is arranged on the bottom shell and the cover plate, and a group of annular positioning sheets and an elastic resetting device are arranged on the bottom shell; the utility model enables the installation of the conductive copper sheet to be more convenient through the annular positioning groove and the installation groove, and the cover plate is installed on the bottom shell through the assembly structure in an interference fit manner, thereby improving the assembly efficiency between the shells.

Description

Clamp convenient to assemble

Technical Field

The utility model relates to the technical field of electrical connectors, in particular to a clip convenient to assemble.

Background

The traditional motor lead-out wire assembly generally comprises a clamp and a lead-out wire, wherein a conductive copper sheet is arranged on the lead-out wire and inserted into the clamp, when the lead-out wire is connected with other circuits, the other circuits are inserted into the clamp and are in contact connection with the conductive copper sheet, and then a circuit can be communicated, but the existing clamp is manually assembled when the lead-out wire is arranged, so that the conductive copper sheet of the lead-out wire is easily not arranged in place; it is necessary to provide a clip which facilitates assembly.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems, and provides a clip which is easy to assemble. In order to achieve the purpose, the utility model provides the following technical scheme: the bottom shell is characterized by further comprising heat dissipation holes, limiting blocks and positioning plates which are arranged on the bottom shell, and assembling structures which are arranged on the bottom shell and the cover plate, wherein a group of annular positioning pieces and an elastic resetting device are arranged on the bottom shell.

Preferably, an annular positioning groove is formed between the annular positioning pieces.

Preferably, the elastic resetting device comprises a fixed seat arranged on the bottom shell and symmetrical to the positioning plate, a spring arranged on the fixed seat, and an insulating ring arranged at one end of the spring.

Preferably, an installation groove is formed between the fixed seat and the positioning plate, and an annular groove matched with the spring is formed in the fixed seat.

Preferably, the assembling structure comprises an installation hole formed in the bottom shell and an installation column arranged on the cover plate and matched with the installation hole, the front end of the installation column is a conical circular truncated cone, and the cover plate is further provided with a positioning groove matched with the limiting block.

The utility model has the beneficial effects that: through the arrangement of the assembling structure, the mounting columns on the cover plate are aligned to the mounting holes in the bottom shell, so that the conical round tables slide into the mounting holes, and the cover plate is mounted on the bottom shell through interference fit mounting, so that the assembly efficiency between the shells is improved;

through the arrangement of the annular positioning sheet, the conductive copper sheet on the outgoing line is inserted into the annular positioning groove, so that the installation is convenient, and the installation stability of the conductive copper sheet is ensured;

through the arrangement of the elastic reset device, the elasticity of the conducting sheet is reduced along with the long-term vibration use of the motor, and poor contact occurs; the insulating ring is enabled to support the conductive copper sheet through the reset force of the spring, so that the sufficient elasticity of the conductive sheet is ensured in the use process, the contact stability of the conductive copper sheet is improved, and the safety of electrical connection is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom case structure of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic view of the fixing base of the present invention;

FIG. 5 is a schematic view of the cover plate structure of the present invention;

fig. 6 is a schematic view of the mounting post structure of the present invention.

The labels in the figure are: the device comprises a

bottom shell

1, 11 heat dissipation holes, 12 limiting blocks, 13 positioning plates, 14 mounting grooves, 2 cover plates, 21 positioning grooves, 31 mounting holes, 32 mounting columns, 33 conical round tables, 4 annular positioning pieces, 41 annular positioning grooves, 5 elastic resetting devices, 51 fixed seats, 52 springs, 53 insulating rings and 54 annular grooves.

Detailed Description

The utility model will be further described with reference to the following examples, which are provided for illustration purposes, in conjunction with the accompanying drawings.

Referring to fig. 1 to 6, the utility model provides a clip convenient to assemble, which comprises a bottom shell 1 and a cover plate 2 arranged on the bottom shell 1, and is characterized by further comprising heat dissipation holes 11, limiting blocks 12, positioning plates 13 arranged on the bottom shell 1 and an assembling structure arranged on the bottom shell 1 and the cover plate 2, wherein a group of annular positioning pieces 4 and an elastic reset device 5 are arranged on the bottom shell 1, and annular positioning grooves 41 are formed between the annular positioning pieces 4; through the arrangement of the annular positioning sheet 4, the conductive copper sheet on the outgoing line is inserted into the annular positioning groove 41, so that the installation is convenient, and the installation stability of the conductive copper sheet is improved; through the setting of louvre 11, utilize louvre 11 to dispel the heat, guarantee that the heat in the checkpost is difficult for gathering, promote the safe in utilization of checkpost.

The elastic reset device 5 comprises a fixed seat 51 which is arranged on the bottom shell 1 and is symmetrical to the positioning plate 13, a spring 52 which is arranged on the fixed seat 51, and an insulating ring 53 which is arranged at one end of the spring 52, wherein a mounting groove 14 is formed between the fixed seat 51 and the positioning plate 13, and an annular groove 54 which is matched with the spring 52 is arranged on the fixed seat 51; through the arrangement of the elastic reset device 5, the insulating ring 53 is enabled to support the conductive copper sheet through the reset force of the spring 52, so that the conductive copper sheet and other connecting pieces can keep enough contact strength, enough elasticity is ensured in long-term use, and the contact stability of the conductive copper sheet is improved; through the arrangement of the mounting groove 14, the conductive copper sheet on the outgoing line is inserted in the mounting groove 14, so that the assembly is facilitated, and the conductive copper sheet is more stable.

The assembling structure comprises a mounting hole 31 arranged on the bottom shell 1 and a mounting column 32 which is arranged on the cover plate 2 and is matched with the mounting hole 31, the front end of the mounting column 32 is a conical round table 33, and the cover plate 2 is also provided with a positioning groove 21 matched with the limiting block 12; through the setting of assembling the structure, aim at mounting hole 31 on the drain pan 1 with the erection column 32 on the apron 2 to make constant head tank 21 align with stopper 12, slide into mounting hole 31 the front end of toper round platform 33, install apron 2 on drain pan 1 through interference fit, apron 2 has still played spacing fixed effect to electrically conductive copper sheet simultaneously.

According to the utility model, conductive copper sheets are aligned to the annular positioning groove 41 and the mounting groove 14, the conductive copper sheets are inserted into the annular positioning groove 41 and the mounting groove 14 and are tightly attached to the bottom shell 1, the spring 52 with one end connected with the insulating ring 53 is inserted into the annular groove 54, the insulating ring 53 is pinched by hands to be contracted towards the fixed seat 51, the insulating ring 53 is abutted against the inner side of the conductive copper sheets, the hands are released to enable the spring 52 to abut against the conductive copper sheets by means of reset force, the mounting column 32 on the cover plate 2 is aligned to the mounting hole 31 on the bottom shell 1, the positioning groove 21 is aligned to the limiting block 12, the front end of the conical round table 33 is slid into the mounting hole 31, the cover plate 2 is mounted on the bottom shell 1 through interference fit, and therefore, the assembly of the outgoing line and the clip is completed.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a checkpost convenient to assembly, includes drain pan (1) and installs apron (2) on drain pan (1), its characterized in that still includes louvre (11), stopper (12) and locating plate (13) and the structure of assembling of setting on drain pan (1) and apron (2) of setting on drain pan (1), drain pan (1) on be equipped with a set of annular spacer (4) and elastic reset device (5).

2. A clip as set forth in claim 1, further characterized by: an annular positioning groove (41) is formed between the annular positioning pieces (4).

3. A clip as set forth in claim 1, further characterized by: the elastic reset device (5) comprises a fixed seat (51) which is arranged on the bottom shell (1) and is symmetrical to the positioning plate (13), a spring (52) which is arranged on the fixed seat (51) and an insulating ring (53) which is arranged at one end of the spring (52).

4. A clip as set forth in claim 3, further characterized by: an installation groove (14) is formed between the fixed seat (51) and the positioning plate (13), and an annular groove (54) matched with the spring (52) is formed in the fixed seat (51).

5. A clip as set forth in claim 1, further characterized by: the assembling structure comprises a mounting hole (31) formed in the bottom shell (1) and a mounting column (32) arranged on the cover plate (2) and matched with the mounting hole (31), the front end of the mounting column (32) is a conical round table (33), and the cover plate (2) is further provided with a positioning groove (21) matched with the limiting block (12).