Modular compressor controller circuit board fixing tool

Abstract

The utility model relates to the technical field of compressor assembly machining, in particular to a modular compressor controller circuit board fixing tool which comprises a table body, a longitudinal sliding rail installed in the middle of the upper end of the table body, a longitudinal sliding table movably installed on the longitudinal sliding rail and a fixing base arranged at the upper end of the longitudinal sliding table. A locking mechanism used for tool-free quick assembly and disassembly operation of the fixing base on the longitudinal sliding table is arranged between the lower end of the fixing base and the upper end of the longitudinal sliding table. According to the utility model, the original fixing tool is scientifically improved, and the lock column, the limiting stop block, the limiting groove, the U-shaped insertion block, the outer stud and the inner screw hole are arranged between the fixing seat and the longitudinal sliding table, so that the tool-free quick assembly and disassembly operation of the fixing seat can be realized, and the workload and difficulty of the assembly and disassembly operation of the fixing seat are effectively reduced; therefore, convenience and efficiency of daily mounting and dismounting operation of the fixing tool are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to compressor assembly processing technical field especially relates to a module type compressor controller circuit board fixed frock. BACKGROUND

[0002] A new energy automobile compressor is a device for providing refrigerant for an electric vehicle refrigeration system. It is usually composed of electric compressor, cooler and expansion valve and other components, and through circulating refrigerant in the system, the heat management of battery, motor and other equipment is realized. Compared with traditional internal combustion engine vehicles, the operation efficiency of new energy automobile compressor is higher, the noise is lower, and it will not cause negative impact on vehicle emission.

[0003] As Figure 3 As shown in the last generation compressor controller circuit board fixed frock structure, the fixed seat for loading the circuit board is installed and fixed on the longitudinal sliding table through a plurality of fasteners, the compressor controller circuit board fixed frock structure of this structure has the following shortcomings in actual use process: because different styles of circuit board need to use corresponding specifications of fixed seat, when different circuit boards are processed, the corresponding specifications of fixed seat need to be replaced and installed on the longitudinal sliding table, and the installation and disassembly operation of the fixed seat needs the participation of the operator using tools, the whole installation and disassembly process has large workload and difficulty, which reduces the convenience and efficiency of the actual installation and disassembly operation of the fixed frock.

[0004] Therefore, it is particularly important to design and manufacture a fixed frock which can realize tool-free quick installation and disassembly of the fixed seat and improve the convenience and efficiency of the installation and disassembly of the fixed seat and apply it in the processing of the compressor controller circuit board. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the last generation compressor controller circuit board fixed frock, the installation and disassembly operation of the fixed seat is poor in convenience and low in efficiency, and a module type compressor controller circuit board fixed frock is provided.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A module type compressor controller circuit board fixed frock, including the table body, the longitudinal sliding rail installed in the middle part of the upper end of the table body, the longitudinal sliding table movably installed on the longitudinal sliding rail and the fixed seat arranged on the upper end of the longitudinal sliding table, the lower end of the fixed seat and the upper end of the longitudinal sliding table are provided with locking mechanism for tool-free quick installation and disassembly operation of the fixed seat on the longitudinal sliding table.

[0008] Further description of the above technical scheme:

[0009] The locking mechanism comprises a plurality of locking columns symmetrically fixed on both sides of the lower end of the fixing base, a limiting block integrally fixed on the lower end of the plurality of locking columns, limiting grooves opened on both sides of the upper end of the longitudinal sliding table and used for accommodating the limiting block, and a sliding lock part arranged between the longitudinal sliding table and the fixing base and used for limiting the vertical sliding of the limiting block out of the limiting grooves.

[0010] As a further description of the above technical solution:

[0011] The sliding lock part comprises two longitudinal sliding grooves opened on both sides of the upper end of the longitudinal sliding table, a U-shaped plug movably mounted between the two longitudinal sliding grooves, locking slots opened on both vertical ends of the U-shaped plug and used for accommodating the locking columns, and a fixing part arranged between the longitudinal sliding table and the front end of the U-shaped plug.

[0012] As a further description of the above technical solution:

[0013] The fixing part comprises a rotating drum integrally fixed on the middle part of the front end of the U-shaped plug, an outer screw column rotatably mounted on the inner side of the rotating drum, and an inner screw hole opened on the front end of the longitudinal sliding table and matched with the outer screw column.

[0014] As a further description of the above technical solution:

[0015] The front end of the outer screw column is provided with a knob.

[0016] As a further description of the above technical solution:

[0017] The width of the locking slot is the same as the outer diameter of the locking column, and the diameter of the locking column is smaller than the diameter of the limiting block.

[0018] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0019] In the present application, the original fixing tool is scientifically improved, the locking column, the limiting block, the limiting groove, the U-shaped plug, the outer screw column and the inner screw hole are arranged between the fixing base and the longitudinal sliding table, when the fixing base is placed on the longitudinal sliding table, the limiting block on the locking column can be buckled into the limiting groove on the longitudinal sliding table, at this time, the freedom of the fixing base on the longitudinal sliding table in the X-axis and Y-axis directions can be limited, then the U-shaped plug is slidably mounted between the longitudinal sliding table and the fixing base through the longitudinal sliding groove, and the outer screw column is screwed into the inner screw hole of the longitudinal sliding table, at this time, the freedom of the fixing base on the longitudinal sliding table in the Z-axis direction can be limited, the structure can realize tool-free quick mounting and dismounting operation of the fixing base, effectively reduces the workload and difficulty of mounting and dismounting operation of the fixing base, and improves the convenience and efficiency of daily mounting and dismounting operation of the fixing tool. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A three-dimensional working schematic view of a modular compressor controller circuit board fixing tool is provided.

[0021] Figure 2 It is the three-dimensional exploded view of the module type compressor controller circuit board fixing tool of the utility model;

[0022] Figure 3 It is the structure diagram of the last generation compressor controller circuit board fixing tool in prior art.

[0023] Legend:

[0024] 1, table body; 101, longitudinal slide rail; 2, longitudinal slide table; 201, limit recess; 202, internal screw hole; 203, longitudinal sliding groove; 3, fixed seat; 301, lock column; 302, limit block; 4, U-shaped plug-in block; 401, lock groove; 402, rotating cylinder; 5, outer stud; 501, knob. Specific implementation

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0026] Please refer to Figures 1-3 The utility model provides a technical scheme: a module type compressor controller circuit board fixing tool, including table body 1, install in the longitudinal slide rail 101 of table body 1 upper end middle part, the longitudinal slide table 2 of movable installation in longitudinal slide rail 101 and set up in the fixed seat 3 of longitudinal slide table 2 upper end, the lower end of fixed seat 3 and the upper end of longitudinal slide table 2 between set up for the quick operation of fixed seat 3 on longitudinal slide table 2 tool-free locking mechanism.

[0027] Specifically, as Figure 1 And Figure 2 The locking mechanism includes a plurality of lock columns 301 symmetrically fixed to the lower end of the fixed seat 3, a limit block 302 integrally fixed to the lower end of the plurality of lock columns 301, a limit recess 201 opened on both sides of the upper end of the longitudinal slide table 2 for accommodating the limit block 302, and a slide lock portion provided between the longitudinal slide table 2 and the fixed seat 3 for limiting the vertical sliding of the limit block 302 out of the limit recess 201.

[0028] The slide lock portion includes two longitudinal sliding grooves 203 opened on both sides of the upper end of the longitudinal slide table 2, a U-shaped plug-in block 4 movably mounted between the two longitudinal sliding grooves 203, a lock groove 401 opened on both vertical ends of the U-shaped plug-in block 4 for accommodating the lock column 301, and a fixing portion provided between the longitudinal slide table 2 and the front end of the U-shaped plug-in block 4.

[0029] The width of the locking slot 401 is the same as the outer diameter of the locking column 301, which can enable the U-shaped plug 4 to be stably inserted between the locking columns 301, improve the structural stability of the U-shaped plug 4 inserted between the vertical sliding table 2 and the fixed seat 3, and ensure the locking effect between the vertical sliding table 2 and the fixed seat 3. The diameter of the locking column 301 is smaller than the diameter of the limiting block 302, which can prevent the limiting block 302 from sliding upward through the locking slot 401 on the U-shaped plug 4, thereby further ensuring the locking effect between the vertical sliding table 2 and the fixed seat 3.

[0030] Specifically, as shown in Figure 1 and Figure 2 The fixed part includes a rotating drum 402 fixedly arranged at the middle part of the front end of the U-shaped plug 4, an outer screw column 5 rotatably arranged on the inner side of the rotating drum 402, and an inner screw hole 202 arranged at the front end of the vertical sliding table 2 and matched with the outer screw column 5. The front end of the outer screw column 5 is provided with a knob 501, which facilitates the holding and rotating adjustment of the outer screw column 5 by the operator.

[0031] Working principle: when the fixed seat 3 is replaced, the operator can hold and rotate the knob 501 to rotate the outer screw column 5 out of the inner screw hole 202 on the vertical sliding table 2, which releases the locking state between the U-shaped plug 4 and the vertical sliding table 2, and the U-shaped plug 4 can be slid forward away from the vertical sliding groove 203 on the vertical sliding table 2, which releases the locking state between the fixed seat 3 and the vertical sliding table 2, and the original fixed seat 3 can be vertically slid upward away from the vertical sliding table 2, the limiting block 302 on the fixed seat 3 is aligned and inserted downward into the limiting groove 201 on the vertical sliding table 2, which limits the freedom of the fixed seat 3 on the vertical sliding table 2 in the X-axis and Y-axis directions, the U-shaped plug 4 is slidably installed between the vertical sliding table 2 and the fixed seat 3 through the vertical sliding groove 203, the locking slot 401 on the U-shaped plug 4 is slidably installed between the locking column 301 and the limiting block 302, and finally the outer screw column 5 is rotated inward into the inner screw hole 202 on the vertical sliding table 2, which locks the U-shaped plug 4 between the vertical sliding table 2 and the fixed seat 3, and limits the freedom of the fixed seat 3 on the vertical sliding table 2 in the Z-axis direction.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A modular compressor controller circuit board fixing tool, comprising a table body (1), a longitudinal slide rail (101) installed in the middle of the upper end of the table body (1), a longitudinal slide table (2) movably installed on the longitudinal slide rail (101), and a fixing seat (3) arranged at the upper end of the longitudinal slide table (2), characterized in that, A locking mechanism is arranged between the lower end of the fixing seat (3) and the upper end of the longitudinal sliding table (2) for tool-free quick mounting and dismounting of the fixing seat (3) on the longitudinal sliding table (2); The locking mechanism comprises a plurality of lock posts (301) symmetrically fixed at the lower end of the fixing seat (3), a limiting block (302) integrally fixed at the lower end of the plurality of lock posts (301), limiting grooves (201) opened at the upper end of the longitudinal sliding table (2) and used for accommodating the limiting block (302), and a sliding lock portion arranged between the longitudinal sliding table (2) and the fixing seat (3) and used for limiting the limiting block (302) from vertically sliding out of the limiting grooves (201).

2. The modular compressor controller circuit board fixture of claim 1, wherein: The sliding lock portion comprises two longitudinal sliding grooves (203) opened at the upper end of the longitudinal sliding table (2), a U-shaped plug (4) movably mounted between the two longitudinal sliding grooves (203), lock grooves (401) opened at the two vertical ends of the U-shaped plug (4) and used for accommodating the lock posts (301), and a fixing portion arranged between the longitudinal sliding table (2) and the front end of the U-shaped plug (4).

3. The modular compressor controller circuit board fixture of claim 2, wherein: The fixing portion comprises a rotating barrel (402) integrally fixed at the middle of the front end of the U-shaped plug (4), an outer stud (5) rotatably mounted on the inner side of the rotating barrel (402), and an inner threaded hole (202) opened at the front end of the longitudinal sliding table (2) and matched with the outer stud (5).

4. The modular compressor controller circuit board fixture of claim 3, wherein: A knob (501) is mounted at the front end of the outer stud (5).

5. The modular compressor controller circuit board fixture of claim 2, wherein: The width of the lock groove (401) is the same as the outer diameter of the lock post (301), and the diameter of the lock post (301) is smaller than the diameter of the limiting block (302).

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