Bevel parallelism detection device

Abstract

The utility model discloses a bevel parallelism detection device. The bevel parallelism detection device comprises a detection assembly and an installation assembly which is arranged on the detection assembly and is used for installing a coil. The detection assembly comprises a detection plate and detection rods erected at the two ends of the detection plate. The mounting assembly comprises a first mounting block and a second mounting block which are arranged at two ends of the coil; the first installation block is clamped on the detection plate, the detection rod is arranged on the second installation block in a penetrating mode in the length direction of the detection plate, and the two ends of the detection rod are erected at the two ends of the detection plate. According to the utility model, the detection rod is arranged in the second mounting block in a penetrating manner, the first mounting block and the second mounting block are respectively sleeved at the two ends of the coil, the relative angle of the square pins at the two ends of the coil is amplified to be distinguished by naked eyes, and the deviation of parallelism is displayed through the pointing direction of the detection rod on the detection plate, so that the detection difficulty is reduced; and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of folding angle parallelism detection, in particular to a folding angle parallelism detection device. Background Art

[0002] Air-core coils are a common component in electronic products, serving a wide range of important functions. Many sensors and actuators utilize air-core coils to store and release energy, enabling various functions such as movement and control. They act as a medium for electromagnetic induction, transmitting electrical signals to other electronic components, thereby enabling communication and coordination between different parts. In the field of wireless communications, air-core coils are widely used in antenna design to receive and transmit wireless signals.

[0003] Currently, to connect the circuit and ensure smooth current flow through the coil, square pins are typically installed at both ends of the spiral hollow coil. The square pin design takes into account electrical performance and mechanical strength to ensure stable operation in high-frequency or high-voltage environments. In addition, the material and shape of the square pins are selected and optimized based on the specific application scenario to meet different electrical and mechanical requirements. In some specific cases, manual inspection is required to check whether the angle of the square pins at both ends of the spiral hollow coil reaches the preset 180 degrees.

[0004] However, it is difficult to detect with the naked eye that the error between the corners of the square pins at both ends is within a controllable range, which makes it difficult to distinguish between good and defective products and results in low detection efficiency. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a device for detecting the parallelism of the folded angles, which aims to solve the problem that it is currently difficult to detect with the naked eye that the error between the folded angles of the square pins at both ends is within a controllable range, resulting in difficulty in distinguishing between good and defective products and low detection efficiency.

[0006] To achieve the above object, the present invention is implemented through the following technical solutions: a device for detecting the parallelism of a folding angle, the device comprising a detection component and a mounting component provided on the detection component and used for mounting a coil;

[0007] A detection assembly, comprising a detection plate and detection rods mounted on both ends of the detection plate;

[0008] The mounting assembly includes a first mounting block and a second mounting block provided at both ends of the coil;

[0009] The first mounting block is clamped on the detection plate, the detection rod is passed through the second mounting block along the length direction of the detection plate, and both ends of the detection rod are mounted on both ends of the detection plate.

[0010] In summary, according to a device for detecting the parallelism of a folded angle proposed by the present invention, by inserting a detection rod into a second mounting block, and respectively sleeved on the two ends of a coil, the relative angle of the square pins at the two ends of the coil is magnified to a level that can be distinguished by the naked eye, and the deviation of parallelism is displayed by the direction of the detection rod on the detection board, thereby reducing the difficulty of detection and improving the detection efficiency. Specifically, the device for detecting the parallelism of a folded angle includes a detection component, and a mounting component provided on the detection component and used to install the coil. The detection component includes a detection board and a detection rod mounted on both ends of the detection board; the mounting component includes a first mounting block and a second mounting block provided at both ends of the coil. The first mounting block is clamped on the detection board, the detection rod is inserted into the second mounting block along the length direction of the detection board, and the two ends of the detection rod are mounted on the two ends of the detection board. The deviation of parallelism is displayed by the direction of the detection rod on the detection board, thereby magnifying the relative angle of the square pins at both ends of the coil to a level that can be distinguished by the naked eye, and presenting it in a more intuitive form, thereby reducing the difficulty of detection and improving the detection efficiency.

[0011] According to one aspect of the above technical solution, the detection plate includes a base plate, and a first folding plate and a second folding plate symmetrically arranged at both ends of the base plate, and the heights of the first folding plate and the second folding plate are both greater than the height of the base plate.

[0012] According to one aspect of the above technical solution, the first folding plate and the second folding plate have the same height.

[0013] According to one aspect of the above technical solution, scales are symmetrically provided on the first folding plate and the second folding plate.

[0014] According to one aspect of the above technical solution, a fixing plate is provided in the middle of the detection plate mountain, and the fixing plate is provided with a fixing groove along the width direction of the detection plate, and the width of the fixing groove is equal to the width of the first mounting block.

[0015] According to one aspect of the above technical solution, a square hole is provided in the center of the first mounting block for mounting a square pin of the coil.

[0016] According to one aspect of the above technical solution, a fastener is provided on the second mounting block along the width direction of the detection plate, and the fastener is screwed to the second mounting block to lock the detection rod in the second mounting block.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a structural diagram of a device for detecting the parallelism of a folded angle in one embodiment of the present invention;

[0020] Figure 2 Schematic diagram of the structure of the fixing plate in one embodiment of the present invention.

[0021] Component symbol description:

[0022] Detection assembly 100 , detection plate 110 , bottom plate 111 , first folding plate 112 , second folding plate 113 , scale 114 , detection rod 120 , fixing plate 200 , fixing slot 210 , installation assembly 300 , first installation block 310 , second installation block 320 , fastener 330 . DETAILED DESCRIPTION

[0023] To make the objectives, features, and advantages of the present invention more readily apparent, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The accompanying drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be an element centered thereon. The terms "vertical", "horizontal", "left", "right", "up", "down" and similar expressions used herein are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," and the like should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. A person of ordinary skill in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0026] See also Figure 1-Figure 2 , shown is a schematic structural diagram of a device for detecting the parallelism of a bending angle provided in an embodiment of the present invention, the device comprising a detection component 100, and a mounting component 300 provided on the detection component 100 and used for mounting a coil, wherein:

[0027] In order to replace the traditional method of visually inspecting the parallelism of the square pins at both ends of a flat coil, the present application provides a device for detecting the parallelism of the square pins at both ends. This device expands the relative angle of the square pins at both ends to a form that can be distinguished by the naked eye, so as to quickly distinguish whether the current coil is a good product or a defective product. The detection assembly 100 includes a detection plate 110 and detection rods 120 mounted on both ends of the detection plate 110. The detection plate 110 is used to support the coil. The coil is vertically mounted on the center of the detection plate 110 through the mounting assembly 300, and the detection rod 120 is used to penetrate the mounting assembly 300 along the length of the detection plate 110 to more clearly display the relative angle of the square pins at both ends.

[0028] Furthermore, the detection plate 110 includes a base plate 111, and a first folding plate 112 and a second folding plate 113 symmetrically disposed at both ends of the base plate 111. Because the coil is disposed perpendicularly on the base plate 111, the heights of the first folding plate 112 and the second folding plate 113 are both greater than the height of the base plate 111. Furthermore, to allow both ends of the detection rod 120 to be simultaneously mounted on the first folding plate 112 and the second folding plate 113, the heights of the first folding plate 112 and the second folding plate 113 are set equal, so that the detection plate 110, the first folding plate 112, and the second folding plate 113 form a concave trapezoidal support. Furthermore, to visually increase the relative angle between the pins at both ends of the coil to a level that can be distinguished by the naked eye, a scale 114 is symmetrically disposed on the first folding plate 112 and the second folding plate 113. The scale 114 is provided with a good quality zone and a bad quality zone. When the detection rod 120 points to the good quality zone, it indicates that the current coil is good; if the detection rod 120 points to the bad quality zone, it indicates that the current coil is bad.

[0029] Furthermore, for easier testing, a fixing plate 200 is positioned in the center of the bottom plate 111. This fixing plate 200 defines a fixing slot 210 along the width of the testing plate 110. The width of the fixing slot 210 is equal to the width of the mounting assembly 300. When testing the coil, the mounting assembly 300 is simply slid into the fixing plate 200 along the fixing slot 210 until it reaches the bottom, aligning the mounting assembly 300 with the scales 114 at both ends of the testing plate 110.

[0030] According to one aspect of the above technical solution, the mounting assembly 300 includes a first mounting block 310 and a second mounting block 320, each of which is located at both ends of the coil. The widths of the first mounting block 310 and the second mounting block 320 are both equal to the width of the fixing slot 210. In order to fix the square pins at both ends of the coil and to facilitate the detection of the parallelism of the pins at both ends, square holes are provided in the center of the first mounting block 310 and the second mounting block 320, which are arranged in the same shape as the square pins, so that the direction of the pin offset is converted to the offset direction of the second mounting block 320. Since the detection plate 110 is inserted into the second mounting block 320 along the length direction of the detection plate 110, the second mounting block 320 drives the detection rod 120 to rotate, so that the two ends of the detection rod 120 are offset on the scale 114, thereby detecting whether the parallelism of the square pins at both ends of the current coil is within the error range. If the detection rod 120 is in the good product area, it indicates that the parallelism deviation of the pins at both ends of the coil is within the error range, and it is a good product; if the detection rod 120 is in the bad area, it indicates that the parallelism deviation of the pins at both ends of the coil exceeds the error range, and it is a bad product.

[0031] In order to reduce the deviation and prevent the detection rod 120 from rotating freely in the second mounting block 320, a fastener 330 is provided on the second mounting block 320 along the width direction of the detection plate 110. The fastener 330 is screwed to the second mounting block 320 to lock the detection rod 120 in the second mounting block 320, thereby ensuring that the detection rod 120 rotates with the second mounting block 320 and reducing unnecessary deviation.

[0032] In summary, according to a device for detecting the parallelism of a folded angle proposed by the present invention, by inserting a detection rod into a second mounting block, and respectively sleeved on the two ends of a coil, the relative angle of the square pins at the two ends of the coil is magnified to a level that can be distinguished by the naked eye, and the deviation of parallelism is displayed by the direction of the detection rod on the detection board, thereby reducing the difficulty of detection and improving the detection efficiency. Specifically, the device for detecting the parallelism of a folded angle includes a detection component, and a mounting component provided on the detection component and used to install the coil. The detection component includes a detection board and a detection rod mounted on both ends of the detection board; the mounting component includes a first mounting block and a second mounting block provided at both ends of the coil. The first mounting block is clamped on the detection board, the detection rod is inserted into the second mounting block along the length direction of the detection board, and the two ends of the detection rod are mounted on the two ends of the detection board. The deviation of parallelism is displayed by the direction of the detection rod on the detection board, thereby magnifying the relative angle of the square pins at both ends of the coil to a level that can be distinguished by the naked eye, and presenting it in a more intuitive form, thereby reducing the difficulty of detection and improving the detection efficiency.

[0033] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0034] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A device for detecting the parallelism of a bending angle, characterized in that: The angle parallelism detection device includes a detection component and a mounting component provided on the detection component and used for mounting the coil; A detection assembly, comprising a detection plate and detection rods mounted on both ends of the detection plate; The mounting assembly includes a first mounting block and a second mounting block provided at both ends of the coil; The first mounting block is clamped on the detection plate, the detection rod is passed through the second mounting block along the length direction of the detection plate, and both ends of the detection rod are mounted on both ends of the detection plate.

2. The device for detecting the parallelism of the bending angle according to claim 1, wherein: The detection plate includes a bottom plate, and a first folding plate and a second folding plate symmetrically arranged at two ends of the bottom plate. The heights of the first folding plate and the second folding plate are both greater than the height of the bottom plate.

3. The device for detecting the parallelism of the bending angle according to claim 2, wherein: The first folding plate and the second folding plate have the same height.

4. The device for detecting the parallelism of the bending angle according to claim 3, wherein: Scales are symmetrically provided on the first folding plate and the second folding plate.

5. The device for detecting the parallelism of the bending angle according to claim 1, wherein: A fixing plate is provided in the middle of the detection plate. The fixing plate is provided with a fixing groove along the width direction of the detection plate. The width of the fixing groove is equal to the width of the first mounting block.

6. The device for detecting the parallelism of the bending angle according to claim 5, characterized in that: A square hole is provided at the center of each of the first mounting block and the second mounting block for mounting the square pins of the coil.

7. The device for detecting the parallelism of the bending angle according to claim 1, wherein: A fastener is provided on the second mounting block along the width direction of the detection plate. The fastener is screwed to the second mounting block to lock the detection rod in the second mounting block.

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