Assembly of sheet-shaped stainless steel resistor

Abstract

The utility model relates to the technical field of electronic components, in particular to an assembly of a sheet-shaped stainless steel resistor, which comprises a resistor main body, a connecting plate, a connecting rod, a positioning plate, a nut, a wire holder, an adapter plate, a clamping block, a mounting seat, a spring, a guide seat, a clamping seat and a pinch plate, the connecting plate is fixedly mounted on one side of the resistor main body; the connecting rods are installed at the four corners of the connecting plate, and the connecting rods and the connecting plate are fixedly connected in a threaded rotation mode. The positioning plate is mounted on the other side of the resistor main body, and the positioning plate is propped against the resistor main body; the nut is installed at one end of the connecting rod in a threaded rotation mode. By improving the assembly of the sheet-shaped stainless steel resistor, the sheet-shaped stainless steel resistor has the advantages of reasonable structural design, firm and stable resistor connection and convenience in mounting and dismounting, so that the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, and more specifically, to an assembly of sheet-shaped stainless steel resistors. Background Art

[0002] Resistors are generally called resistors in daily life. They are current limiting components. When the resistor is connected to the circuit, it can limit the current passing through the branch it is connected to. The resistor with an unchangeable resistance is called a fixed resistor, and the resistor with a variable resistance is called a potentiometer or variable resistor. The resistor consists of three parts: the resistor body, the skeleton and the lead-out terminal, and it is only the resistor body that determines the resistance. The sliding rheostat is a common circuit component. It can control the circuit by changing its own resistance. In circuit analysis, the sliding rheostat can be used as both a fixed resistor and a variable resistor. The resistance wire of the sliding rheostat is wound on an insulating porcelain tube, and the outside of the resistance wire is coated with insulating paint.

[0003] When multiple resistors are required to be connected in series in existing circuits, individual resistors are often soldered on a circuit board. When the circuit board is used in an environment with large vibrations, the solder joints of the resistors are prone to cracking, the resistor connection is less secure, and installation and removal are more troublesome.

[0004] In view of this, the existing problems are studied and improved, and a sheet stainless steel resistor component is provided, aiming to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to provide a component of a sheet stainless steel resistor to solve the problems and shortcomings raised in the above background technology.

[0006] To achieve the above object, the utility model provides a sheet stainless steel resistor assembly, which is achieved by the following specific technical means:

[0007] A component of a sheet stainless steel resistor, comprising: a resistor body, a connecting plate, a connecting rod, a positioning plate, a nut, a terminal block, an adapter plate, a clamping block, a mounting seat, a spring, a guide seat, a clamping seat, and a buckle plate; the connecting plate is fixedly installed on one side of the resistor body; the connecting rod is installed at the four corners of the connecting plate, and the connecting rod and the connecting plate are fixedly connected by a threaded rotation; the positioning plate is installed on the other side of the resistor body, and the positioning plate abuts against the resistor body; the nut is installed on one end of the connecting rod by a threaded rotation; the terminal block is fixedly installed on one side of the positioning plate by a bolt; the rotating The connecting plate is installed on the outer wall of one side of the upper part of the positioning plate, and the adapter plate is welded to the positioning plate; the clamping block is installed in the middle position of the bottom of the adapter plate, and the clamping block is welded to the adapter plate; the mounting seat is located on one side of the connecting plate, and the mounting seat abuts against the connecting plate; the spring is installed on the inner wall of the lower part of the mounting seat, and the spring is plug-connected to the mounting seat; the guide seat is installed on the top of the spring, and the guide seat is welded to the spring; the clamping seat is installed on the top of the guide seat, and the clamping seat is welded to the guide seat; the buckle plate is installed on the outer wall of one side of the lower part of the connecting plate, and the buckle plate is welded to the connecting plate.

[0008] As a further optimization of the technical solution, the utility model provides a component of a sheet stainless steel resistor, wherein the connecting plate is a rectangular plate structure, and threaded holes for installing connecting rods are provided at the four corners of the connecting plate, and the resistor body is fixedly installed between the connecting plate and the positioning plate by the connecting rod.

[0009] As a further optimization of the technical solution, in the utility model, a spring is welded to the bottom of the guide seat of the component of the sheet stainless steel resistor, and the guide seat is inserted into the inner wall of the mounting seat as a sliding device.

[0010] As a further optimization of the technical solution, the utility model provides a component of a sheet-shaped stainless steel resistor, wherein a plurality of circular grooves for mounting springs are provided on the inner wall of the lower portion of the mounting seat, and the grooves are distributed in a linear array on the mounting seat.

[0011] As a further optimization of the technical solution, the top side of the holder of the component of the sheet-shaped stainless steel resistor of the utility model is in an isosceles right triangle structure.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The connecting plate of the utility model is a rectangular plate structure, and threaded holes for installing connecting rods are opened at the four corners of the connecting plate, and the resistor body is fixedly installed between the connecting plate and the positioning plate through the connecting rods. The resistor body is fixedly installed between the connecting plate and the positioning plate at the four corners of the connecting plate through multiple connecting rods, so that the connection of the resistor body is more firm and stable.

[0014] 2. A plurality of circular grooves for installing springs are provided on the inner wall of the lower part of the mounting seat of the utility model, and the grooves are distributed in a linear array on the mounting seat. The top side of the card seat is arranged in an isosceles right triangle structure. The card seat can slide on the inner wall of the mounting seat through the guide seat at the bottom, so that when the card block abuts against the top of the card seat, it can engage with the card seat, which is convenient for the installation and removal of the resistor body on one side of the card block.

[0015] 3. The utility model improves the components of a sheet stainless steel resistor, has the advantages of reasonable structural design, firm and stable resistor connection, and easy installation and disassembly, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial explosion structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the card seat of the utility model;

[0021] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: resistor body 1, connecting plate 2, connecting rod 3, positioning plate 4, nut 5, terminal block 6, adapter plate 7, clamping block 8, mounting seat 9, spring 10, guide seat 11, clamping seat 12, buckle plate 13. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figures 1 to 5 The utility model provides a specific technical implementation scheme of a component of a sheet stainless steel resistor:

[0025] A component of a sheet stainless steel resistor includes: a resistor body 1, a connecting plate 2, a connecting rod 3, a positioning plate 4, a nut 5, a terminal seat 6, an adapter plate 7, a clamping block 8, a mounting seat 9, a spring 10, a guide seat 11, a clamping seat 12, and a buckle plate 13.

[0026] The connecting plate 2 is fixedly installed on one side of the resistor body 1; the connecting plate 2 is a rectangular plate structure, and threaded holes for installing connecting rods 3 are opened at the four corners of the connecting plate 2, and the resistor body 1 is fixedly installed between the connecting plate 2 and the positioning plate 4 through the connecting rods 3. The resistor body 1 is fixedly installed between the connecting plate 2 and the positioning plate 4 at the four corners of the connecting plate 2 through multiple connecting rods 3, so that the connection of the resistor body 1 is more firm and stable.

[0027] The connecting rod 3 is installed at the four corners of the connecting plate 2, and the connecting rod 3 and the connecting plate 2 are fixedly connected by threaded rotation; the positioning plate 4 is installed on the other side of the resistor body 1, and the positioning plate 4 is abutted against the resistor body 1; the nut 5 is installed at one end of the connecting rod 3 by threaded rotation; the terminal block 6 is fixedly installed on one side of the positioning plate 4 by bolts; the adapter plate 7 is installed on the outer wall of one side of the upper part of the positioning plate 4, and the adapter plate 7 is welded to the positioning plate 4; the clamping block 8 is installed in the middle position of the bottom of the adapter plate 7, and the clamping block 8 is welded to the adapter plate 7.

[0028] The mounting seat 9 is located on one side of the connecting plate 2, and the mounting seat 9 is abutted against the connecting plate 2; a plurality of circular grooves for mounting the springs 10 are provided on the inner wall of the lower part of the mounting seat 9, and the grooves are distributed in a linear array on the mounting seat 9, and the top side of the clamping seat 12 is arranged in an isosceles right triangle structure, and the clamping seat 12 can slide on the inner wall of the mounting seat 9 through the guide seat 11 at the bottom, so that when the clamping block 8 abuts against the top of the clamping seat 12, it can be engaged with the clamping seat 12, which facilitates the installation and disassembly of the resistor body 1 on one side of the clamping block 8.

[0029] The spring 10 is installed on the inner wall of the lower part of the mounting seat 9, and the spring 10 is plugged into the mounting seat 9; the guide seat 11 is installed at the top of the spring 10, and the guide seat 11 is welded to the spring 10; the clamping seat 12 is installed at the top of the guide seat 11, and the clamping seat 12 is welded to the guide seat 11; the buckle plate 13 is installed on the outer wall of one side of the lower part of the connecting plate 2, and the buckle plate 13 is welded to the connecting plate 2.

[0030] Specific implementation steps:

[0031] When in use, the mounting seat 9 is fixed on the circuit board by bolts, and the resistor body 1 is fixedly installed between the connecting plate 2 and the positioning plate 4 at the four corners of the connecting plate 2 through multiple connecting rods 3, so that the connection of the resistor body 1 is more firm and stable, and then the buckle plate 13 at the lower part of the connecting plate 2 is plugged and installed in the groove at the bottom of the mounting seat 9, and then the resistor body 1 is pressed. At this time, the block 8 at the lower part of the adapter plate 7 at one end of the connecting plate 2 abuts against the beveled edge of the top of the card seat 12 and compresses the spring 10, so that the guide seat 11 at the bottom of the card seat 12 slides along the inner wall of the mounting seat 9, and the block 8 is engaged with the card seat 12, which is convenient for the installation and removal of the resistor body 1 on one side of the block 8.

[0032] In summary: the assembly of the sheet stainless steel resistor has a rectangular plate structure through the connecting plate, and the four corners of the connecting plate are provided with threaded holes for installing connecting rods, and the resistor body is fixedly installed between the connecting plate and the positioning plate through the connecting rods, and the resistor body is fixedly installed between the connecting plate and the positioning plate by multiple connecting rods at the four corners of the connecting plate, so that the connection of the resistor body is more firm and stable; a plurality of circular grooves for installing springs are provided on the inner wall of the lower part of the mounting seat, and the grooves are distributed in a linear array on the mounting seat, and the top side of the clamping seat is in an isosceles right triangle structure. The clamping seat can slide on the inner wall of the mounting seat through the guide seat at the bottom, so that when the clamping block abuts against the top of the clamping seat, it can be engaged with the clamping seat, which is convenient for the installation and disassembly of the resistor body on one side of the clamping block; through the improvement of the assembly of the sheet stainless steel resistor, it has the advantages of reasonable structural design, firm and stable resistor connection, and easy installation and disassembly, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly of a sheet stainless steel resistor, comprising: Resistor body (1), connecting plate (2), connecting rod (3), positioning plate (4), nut (5), terminal block (6), adapter plate (7), clamping block (8), mounting seat (9), spring (10), guide seat (11), clamping seat (12), buckle plate (13); characterized in that: the connecting plate (2) is fixedly mounted on one side of the resistor body (1); the connecting rod (3) is mounted at the four corners of the connecting plate (2), and the connecting rod (3) and the connecting plate (2) are fixedly connected by a threaded rotation; the positioning plate (4) is mounted on the other side of the resistor body (1), and the positioning plate (4) is in contact with the resistor body (1); the nut (5) is mounted on one end of the connecting rod (3) by a threaded rotation; the terminal block (6) is fixedly mounted on one side of the positioning plate (4) by bolts; the adapter plate (7) is mounted on the positioning plate (4) on the outer wall of one side of the upper part, and the adapter plate (7) is welded to the positioning plate (4); the clamping block (8) is installed at the middle position of the bottom of the adapter plate (7), and the clamping block (8) is welded to the adapter plate (7); the mounting seat (9) is located on one side of the connecting plate (2), and the mounting seat (9) is in contact with the connecting plate (2); the spring (10) is installed on the inner wall of the lower part of the mounting seat (9), and the spring (10) is plug-connected with the mounting seat (9); the guide seat (11) is installed on the top end of the spring (10), and the guide seat (11) is welded to the spring (10); the clamping seat (12) is installed on the top end of the guide seat (11), and the clamping seat (12) is welded to the guide seat (11); the buckle plate (13) is installed on the outer wall of one side of the lower part of the connecting plate (2), and the buckle plate (13) is welded to the connecting plate (2).

2. The component of a sheet stainless steel resistor according to claim 1, characterized in that: The connecting plate (2) is a rectangular plate-shaped structure, and threaded holes for installing connecting rods (3) are provided at four corners of the connecting plate (2), and the resistor body (1) is fixedly installed between the connecting plate (2) and the positioning plate (4) via the connecting rods (3).

3. The component of a sheet stainless steel resistor according to claim 1, characterized in that: A spring (10) is welded to the bottom of the guide seat (11), and the guide seat (11) is inserted into the inner wall of the mounting seat (9) to form a sliding device.

4. The component of a sheet stainless steel resistor according to claim 1, characterized in that: A plurality of circular grooves for mounting springs (10) are provided on the inner wall of the lower portion of the mounting seat (9), and the grooves are distributed in a linear array on the mounting seat (9).

5. The component of a sheet stainless steel resistor according to claim 1, characterized in that: One side of the top end of the holder (12) is in an isosceles right triangle structure.

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