Flat winding integrated forming assembly for thin resistance tape

Abstract

The utility model relates to the technical field of resistance loads, in particular to a thin resistance tape flat winding integrated forming assembly which comprises a fixed sliding way, a sliding groove is formed in the fixed sliding way, a first supporting rod and a second supporting rod are connected to the sliding groove in a sliding mode, and inner hexagon screws are arranged at the two ends of the first supporting rod and the two ends of the second supporting rod correspondingly. Therefore, by means of the flat winding integrated forming assembly for the thin resistance tape, the technical problems that the thin resistance tape is not easy to install, prone to deformation, incapable of being formed at a time and the like can be solved.

Description

Technical Field

[0001] This application relates to the field of resistive load technology, and more specifically, to a thin resistive strip flat-wound integrally molded assembly. Background Technology

[0002] In the field of electronic component manufacturing, thin resistor strips are a key electronic component widely used in various circuits to provide accurate resistance values ​​and stable electrical performance. However, with the continuous development of electronic technology, higher requirements are being placed on the size, precision, and stability of electronic components. Existing thin resistor strip manufacturing processes reveal some significant shortcomings and limitations when facing these challenges.

[0003] The publication number CN114758852A discloses a method for manufacturing a high-precision resistor for a multi-turn angular displacement potentiometer and a molding fixture. Compared with the present structure, the molding fixture is simpler and easier to operate, and its application scenarios are also slightly different.

[0004] First, thin resistor strips, due to their thin material and fragile structure, are highly susceptible to deformation or damage during installation, leading to difficult and inefficient installation. This not only increases production costs but also affects the overall quality and reliability of the product.

[0005] Secondly, traditional resistor strip manufacturing processes often employ a step-by-step approach, where the resistor strip is first prepared, followed by subsequent processes such as winding and fixing. This method is not only cumbersome but also makes it difficult to guarantee the accuracy and consistency of the resistor strip during processing, easily leading to problems such as resistance value deviation and performance instability. More seriously, because it is impossible to achieve one-time molding, errors often accumulate between processes, further exacerbating product quality issues. Utility Model Content

[0006] Based on the above problems, this application proposes a one-piece molded assembly for flat winding of thin resistor strips to solve the technical problems of thin resistor strips being difficult to install, easily deformed, and unable to be molded in one step.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A thin resistor strip flat-wound integral molding assembly includes a fixed slide rail, on which a slide groove is provided, and a first support rod and a second support rod are slidably connected to the slide groove. Both ends of the first support rod and the second support rod are provided with hexagon socket screws.

[0009] In one specific implementation, one end of the first support rod and one end of the second support rod are slidably connected to the slide groove by the hexagon socket screws, respectively.

[0010] In one specific implementation, the first support rod and the second support rod are arranged crosswise, and the first support rod and the second support rod are hinged by countersunk screws.

[0011] In one specific implementation, at least one of the first support rod and the second support rod is provided, and the ends of each of the first support rod and each of the second support rods are hinged together by the internal hexagon screws to form a hinge structure.

[0012] In one specific implementation, the first support rod and the second support rod are provided with threaded holes at both ends for installing the hexagon socket screws, and the first support rod and the second support rod are provided with countersunk holes in the middle for installing the countersunk screws.

[0013] The positive effects of this utility model are:

[0014] The fixed slide rail and its groove design provide a stable sliding track for the first and second support rods, making the installation of the resistor strip smoother and more precise. The sliding connection allows for easy adjustment of the support rod position to accommodate resistor strips of different sizes and shapes, significantly reducing installation difficulty.

[0015] The first and second support rods are arranged in a cross pattern and hinged together with countersunk screws to form a stable support structure. This structure effectively supports and secures the thin resistor strip, preventing deformation during installation and use. Furthermore, the number and arrangement of the support rods can be adjusted as needed to further enhance the support effect.

[0016] By directly winding the resistance strip onto a frame composed of support rods and securing it with hex socket screws and countersunk screws, this invention achieves one-time forming of the resistance strip. This method not only simplifies the production process but also reduces the accumulation of errors between processes, thereby improving the product's precision and stability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model when it is opened;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model when it contracts;

[0020] Figure 3 This is a schematic diagram of the structure of the finished resistor strip of this utility model;

[0021] Explanation of reference numerals in the attached figures

[0022] 1. Slide rail; 2. First support rod; 3. Second support rod; 4. Socket head screw; 5. Slide groove; 6. Countersunk screw. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] Example

[0025] like Figure 1-3 As shown, a thin resistor strip flat-wound integral molding assembly includes a fixed slide rail 1, which has a groove 5 along its length. It also includes at least two sets of extension frames arranged in an array perpendicular to the sliding direction of the groove 5. The extension frame closest to the fixed slide rail 1 includes a first support rod 2 and a second support rod 3. The first support rod 2 and the second support rod 3 are slidably connected to the groove 5. The lengths of the first support rod 2 and the second support rod 3 are equal, and both ends of the first support rod 2 and the second support rod 3 are provided with hexagonal socket head cap screws 4. The fixed slide rail 1 provides a stable and precise movement path for the first support rod 2 and the second support rod 3, ensuring the stability of the assembly during assembly and adjustment.

[0026] The groove 5 design allows the support rod to slide smoothly, reducing friction and resistance and improving ease of operation. This design also makes the installation and positioning of the resistor strip more accurate, contributing to improved overall product precision and consistency.

[0027] One end of both the first support rod 2 and the second support rod 3 is slidably fixed in the groove 5 using hex socket screws 4. They are arranged in an alternating manner and hinged together using countersunk screws 6. The hinge point of the first support rod 2 and the second support rod 3 is located at the center of the first support rod 2 and the second support rod 3. This design allows the assembly to be flexibly adjusted in shape and size to produce resistor strips of different specifications and shapes. At least one of the first support rod 2 and the second support rod 3 is provided, and the ends of each of the first support rod 2 and each of the second support rod 3 are hinged together by the hex socket screws 4 to form a hinged structure.

[0028] One of the hex socket head cap screws 4 is fixedly connected to the top of the first support rod 2 and rotatably connected to the bottom of the second support rod 3 in the upper set of extension frames; the other hex socket head cap screw 4 is fixedly connected to the top of the second support rod 3 and rotatably connected to the bottom of the first support rod 2 in the upper set of extension frames. The hex socket design increases the torque resistance of the hex socket head cap screw 4, preventing loosening and detachment.

[0029] Both ends of the first support rod 2 and the second support rod 3 are provided with threaded holes for installing the hex socket head cap screws 4, and the middle of the first support rod 2 and the second support rod 3 is provided with a countersunk hole for installing the countersunk screws 6. This connection method ensures the stability and reliability of the support rods, while facilitating quick adjustments when needed, improving production efficiency and flexibility. Multiple first support rods 2 and second support rods 3 are hinged together by the hex socket head cap screws 4, forming a flexible and robust hinged structure. This structure can be adjusted in shape and size as needed to accommodate resistor strips of different specifications and shapes.

[0030] See Figure 1 With the component in the open position, insert the thin resistor strip of the required length in the direction of the arrow. Figure 2 (The green curve in the middle is a schematic diagram of the thin resistor being inserted) and the end is fastened to the fixed slide 1.

[0031] See Figure 2 When the component is in a retracted state, the lengths of the first support rod 2 and the second support rod 3 determine the length of each fold after the thin resistor strip is wound flat; the number of the first support rod 2 and the second support rod 3 determines the number of folds after the thin resistor strip is wound flat.

[0032] See Figure 3 The structure changes from an open state to a contracted state, and the thin resistor strip deforms along with the structure's movement, becoming a regular, flat, wave-like product.

[0033] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A thin resistor strip flat-wound integrally molded assembly, characterized in that, It includes a fixed slide rail (1), on which a slide groove (5) is provided, and a first support rod (2) and a second support rod (3) are slidably connected on the slide groove (5). Both ends of the first support rod (2) and the second support rod (3) are provided with internal hexagon screws (4).

2. The thin resistor strip flat-wound integral molding assembly according to claim 1, characterized in that, One end of the first support rod (2) and the second support rod (3) are slidably connected to the slide groove (5) by the internal hex screw (4).

3. The thin resistor strip flat-wound integral molding assembly according to claim 1, characterized in that, The first support rod (2) and the second support rod (3) are arranged in a cross manner, and the first support rod (2) and the second support rod (3) are hinged by countersunk screws (6).

4. The thin resistor strip flat-wound integral molding assembly according to claim 1, characterized in that, At least one of the first support rod (2) and the second support rod (3) is provided, and the ends of each of the first support rod (2) and each of the second support rods (3) are hinged together by the internal hexagon screws (4) to form a hinge structure.

5. A thin resistor strip flat-wound integrally molded assembly according to claim 3, characterized in that, The first support rod (2) and the second support rod (3) are provided with threaded holes for installing the internal hexagon screw (4) at both ends, and the first support rod (2) and the second support rod (3) are provided with countersunk holes for installing the countersunk screw (6) in the middle.

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