A positioning mount for a surface mount inductor

Abstract

This utility model relates to the field of surface mount component mounting technology, and discloses a positioning and mounting device for surface mount inductors. The device includes a mounting frame with a stabilizing mechanism and an adjusting mechanism. The adjusting mechanism includes a telescopic joint, a handle, a slider, and a slide rail for adjusting the width of the mounting frame. The stabilizing mechanism includes a fixing block, a clamping block, a rotatable concave plate, and a locking pin for pressing and locking the surface mount inductor. This utility model achieves rapid pressing and fixing of the surface mount inductor through the stabilizing mechanism, preventing displacement during installation and improving positioning accuracy. Simultaneously, the adjusting mechanism allows for adjustable mounting frame width, enabling flexible matching of surface mount inductors of different sizes and providing strong versatility.

Description

Technical Field

[0001] This utility model relates to the field of surface mount component mounting technology, and in particular to a positioning mounter for surface mount inductors. Background Technology

[0002] As a basic surface-mount electronic component, surface mount inductors are widely used on various printed circuit boards. During the installation of surface mount inductors, it is necessary to accurately align the inductor with the preset pad positions on the circuit board to ensure the soldering quality and the reliability of circuit performance.

[0003] Currently, in manual or semi-automatic installation operations, operators typically use handheld tools such as tweezers to hold and position the surface mount inductor. However, this method is not suitable for long-term stability when performing soldering operations, as even slight vibrations during operation can cause the surface mount inductor to shift, affecting the final installation accuracy and soldering yield.

[0004] To address the aforementioned stability issues, the industry has developed some auxiliary positioning tooling fixtures. However, existing fixture structures are typically designed for surface mount inductors of specific sizes, with fixed dimensions and a lack of adjustability. When it is necessary to install surface mount inductors of different specifications, the existing fixtures cannot be adapted, and new fixtures must be replaced or remade. This not only reduces production flexibility and efficiency but also increases manufacturing costs.

[0005] Therefore, this utility model proposes a positioning mount for surface mount inductors to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of unstable positioning, easy displacement during installation, and fixed tool size incompatibility with different specifications of inductors in the existing surface mount inductor positioning and mounting device, this utility model aims to provide a surface mount inductor positioning and mounting device with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a positioning mount for a surface mount inductor, comprising: a mounting bracket; and a stabilizing mechanism and an adjusting mechanism disposed on the mounting bracket.

[0008] The adjustment mechanism includes a telescopic joint disposed on the inner wall of the mounting frame, a handle fixed to the top of the mounting frame, a slide rail fixed to the bottom of the mounting frame, and a slider fixed to the bottom of the front and rear sides of the mounting frame and sliding in a groove opened in the inner wall of the slide rail.

[0009] Furthermore, the stabilizing mechanism includes a fixing block and a clamping block that are fixedly connected to the front and rear sides of the mounting frame, respectively. The inner wall of the fixing block is rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a concave plate for pressing the patch inductor. The outer wall of the clamping block is provided with a limiting hole for the pin to pass through, and one end of the concave plate is provided with a fixing groove for the pin to be inserted.

[0010] Preferably, the locking pin is a pin structure that can be detachably passed through the limiting hole and the fixing groove in sequence.

[0011] Preferably, after the concave plate rotates around the rotation axis, the other end of the concave plate presses against the top of the patch inductor, while the end with the fixing groove is inserted into the inner wall of the clamping block.

[0012] Preferably, the fixing block and the clamping block are arranged opposite to each other, together defining an installation space for accommodating the surface mount inductor.

[0013] Preferably, the concave plate has a concave pressing surface facing the patch inductor.

[0014] Preferably, the mounting bracket adjusts its horizontal dimensions by pulling the handle, causing the telescopic joint to extend or retract.

[0015] Preferably, the slider is provided in two sets, front and rear, corresponding to the front and rear bottom sides of the mounting bracket, respectively.

[0016] Preferably, the slide rail extends along the width direction of the mounting bracket, and the slide groove provides linear guidance for the slider.

[0017] This utility model has the following beneficial effects: 1. This utility model, by setting a stabilizing mechanism composed of a rotating concave plate and a locking pin, can quickly press and lock the surface mount inductor, which solves the problem in the prior art that the lack of an effective clamping structure when manually positioning the surface mount inductor causes the inductor to shake or shift during installation. It achieves the effect of quickly and stably positioning the surface mount inductor, significantly improving the installation accuracy and ease of operation.

[0018] 2. This utility model, by integrating an adjustment mechanism consisting of a telescopic joint, a handle, and a slide rail slider assembly, enables the overall width of the mounting bracket to smoothly extend and retract horizontally. This solves the problem that existing mounting tools are usually of fixed size and cannot be compatible with various specifications of surface mount inductors, resulting in poor versatility and the need to prepare multiple tools. It achieves the effect of enabling a single mounting device to flexibly match surface mount inductors of different sizes, thereby enhancing the versatility and applicability of the tool. Attached Figure Description

[0019] Figure 1This is a perspective view of a positioning mounter for a surface mount inductor according to the present invention. Figure 2 This is a schematic diagram of a partial structure of a positioning mount for a surface mount inductor proposed in this utility model; Figure 3 This is a schematic diagram of the stabilizing mechanism of a positioning mount for a surface mount inductor proposed in this utility model. Figure 4 This is a schematic diagram of the fixing groove of a positioning mount for a surface mount inductor proposed in this utility model; Figure 5 This is a schematic diagram of the clamping block of a positioning mounter for a surface mount inductor proposed in this utility model; Figure 6 This is a schematic diagram of the adjustment mechanism of a positioning mounter for a surface mount inductor proposed in this utility model; Figure 7 This is a structurally disassembled schematic diagram of the adjustment mechanism of a positioning mounter for a surface mount inductor proposed in this utility model.

[0020] Legend: 1. Mounting bracket; 2. Stabilizing mechanism; 21. Fixing block; 22. Rotating shaft; 23. Concave plate; 24. Clamping block; 25. Limiting hole; 26. Locking pin; 27. Fixing groove; 3. Adjusting mechanism; 31. Expansion joint; 32. Slider; 33. Slide rail; 34. Slide groove; 35. Handle. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0022] Example: Please refer to Figures 1 to 7 This utility model provides a positioning and mounting tool for surface mount inductors, which aims to solve the problems in the prior art where the positioning of surface mount inductors is unstable and prone to displacement, and the fixed tool size makes it incompatible with inductors of different specifications.

[0023] like Figure 1 and Figure 2As shown, a surface mount inductor positioning mount includes a mounting frame 1, a stabilizing mechanism 2, and an adjusting mechanism 3 respectively disposed on the mounting frame 1. The mounting frame 1 serves as the main frame for supporting the surface mount inductor and mounting other components. The adjusting mechanism 3 is used to adjust the overall size of the mounting frame 1, and the stabilizing mechanism 2 is used to press and fix the surface mount inductor placed on the mounting frame 1. Specifically, the adjusting mechanism 3 includes a telescopic joint 31 disposed on the inner wall of the mounting frame 1, a handle 35 fixedly connected to the top of the mounting frame 1, a slide rail 33 fixedly connected to the bottom of the mounting frame 1, and a slide rail 33 fixedly connected to the bottom of the mounting frame 1. The slider 32 is located at the bottom of the front and rear sides of the mounting bracket 1. The inner wall of the slide rail 33 is provided with a slide groove 34 for the slider 32 to slide. The slider 32 slides in the slide groove 34. The stabilizing mechanism 2 includes a fixing block 21 fixedly connected to the rear side of the mounting bracket 1 and a clamping block 24 fixedly connected to the front side of the mounting bracket 1. The inner wall of the fixing block 21 is rotatably connected to a rotating shaft 22. The outer wall of the rotating shaft 22 is fixedly connected to a concave plate 23. The outer wall of the clamping block 24 is provided with a limiting hole 25 for the pin 26 to pass through. One end of the concave plate 23 is provided with a fixing groove 27 that mates with the limiting hole 25.

[0024] Please refer to Figure 6 and Figure 7 The inner wall of the mounting bracket 1 is equipped with an expansion joint 31, and handles 35 are fixedly connected to the top left and right sides of the mounting bracket 1. When it is necessary to adjust the size of the mounting bracket 1 to match different models of surface mount inductors, the handles 35 can be pulled outward or inward to drive the expansion joint 31 to produce corresponding tensile or compressive deformation, thereby directly changing the horizontal width of the mounting bracket 1. The expansion joint 31 can be made of spring steel sheet or a flexible corrugated tube structure, which provides a recoverable deformation basis for the width change of the mounting bracket 1. At the same time, in order to ensure the stability and guiding accuracy of the mounting bracket 1 during the width adjustment process, the bottom of the front and rear sides of the mounting bracket 1 is also equipped with an expansion joint 31. Each mounting bracket 1 is fixedly connected with a slider 32, and the bottom of the mounting bracket 1 is fixedly connected with a slide rail 33 extending along the width direction of the mounting bracket 1. The inner wall of the slide rail 33 is provided with a groove 34. The slider 32 is provided in two sets, front and rear, corresponding to the front and rear bottom sides of the mounting bracket 1 respectively. In the assembled state, the slider 32 on the front and rear sides of the mounting bracket 1 slides and engages in the groove 34 on the inner wall of the slide rail 33. This cooperation structure between the sliding guide rail and the slider 32 ensures that the front and rear sides of the mounting bracket 1 can maintain parallel movement when the horizontal width is adjusted, avoiding jamming or deflection during the adjustment process, thereby improving the smoothness of adjustment and the accuracy of positioning and installation.

[0025] As a preferred embodiment, please refer to Figure 3 and Figure 5The fixing block 21 and clamping block 24 in the stabilizing mechanism 2 are arranged opposite to each other and are fixedly connected to the rear and front sides of the mounting bracket 1, respectively. The fixing block 21 and clamping block 24 together define the mounting space for accommodating the surface mount inductor. When the surface mount inductor is placed on the mounting bracket 1, after the concave plate 23 rotates around the rotating shaft 22, the other end of the concave plate 23 presses against the top of the surface mount inductor. At the same time, one end of the fixing groove 27 is inserted into the inner wall of the clamping block 24. At this time, the locking pin 26, as a pin structure that can be detachably passed through the limiting hole 25 and the fixing groove 27 in sequence, locks the position of the concave plate 23, thereby achieving a stable clamping of the surface mount inductor.

[0026] As another preferred embodiment, please refer to Figure 3 and Figure 4 In order to better adapt to the shape of the top of the surface mount inductor and apply uniform pressing pressure, the concave plate 23 has a concave pressing surface facing the surface mount inductor. This curved surface design increases the contact area, avoids stress concentration damage to the component caused by point contact, and improves the reliability of fixing.

[0027] As another preferred embodiment, please refer to Figure 1 and Figure 2 The slide rail 33 extends along the width of the mounting frame 1, and the slide groove 34 provides linear guidance for the slider 32, ensuring the accuracy and smoothness of the adjustment process. Specifically, the slider 32 is provided in two sets, which are fixed to the bottom of the front and rear sides of the mounting frame 1 respectively. The arrangement of the two sets of sliders 32 further enhances the structural stability of the mounting frame 1 during the adjustment process.

[0028] Working principle: When it is necessary to install a surface mount inductor, firstly, according to the size of the surface mount inductor to be installed, the width of the mounting bracket 1 is adjusted by pulling the handles 35 on both sides of the mounting bracket 1. When the handles 35 are pulled, the expansion joints 31 on the inner wall of the mounting bracket 1 will stretch or compress, thereby causing the left and right parts of the mounting bracket 1 to separate or move closer together in the horizontal direction. During the adjustment process, the sliders 32 fixed to the bottom of the front and rear sides of the mounting bracket 1 will slide smoothly in the grooves 34 on the inner wall of the slide rail 33 fixed to the bottom. The guiding cooperation between the slide rail 33 and the slider 32 ensures that the mounting bracket 1 remains stable and accurate when adjusting the width, avoiding structural deformation or jamming, until the internal space size of the mounting bracket 1 matches the size of the surface mount inductor. After completing the size adaptation, place the surface mount inductor on the mounting bracket 1. Then, manually move the concave plate 23 fixed to the rear side of the mounting bracket 1. The concave plate 23 will rotate around the rotation axis 22 that is rotatably connected to the inner wall of the fixing block 21 until the other end of the concave plate 23 presses down on the top of the surface mount inductor, applying an initial vertical restraining force to the surface mount inductor. At the same time as it is pressed into place, the end of the concave plate 23 with the fixing groove 27 will insert into the inner wall of the clamping block 24 fixed to the front side of the mounting bracket 1. Finally, insert the locking pin 26. The limiting hole 25 on the outer wall of the clamping block 24 is inserted, and the locking pin 26 passes through the fixing groove 27 on the concave plate 23. Through the interlocking and locking of the locking pin 26, the limiting hole 25 and the fixing groove 27, the position of the concave plate 23 is finally fixed, thereby firmly locking the surface mount inductor on the mounting bracket 1 and effectively preventing any displacement during subsequent welding and installation. Through the synergistic action of the stabilizing mechanism 2 and the adjusting mechanism 3, this utility model solves the problems of unstable surface mount inductor installation and poor tool versatility in the prior art.

Claims

1. A positioning mount for a surface mount inductor, comprising a mounting bracket (1); Its features are, The mounting bracket (1) is provided with a stabilizing mechanism (2) for fixing the surface mount inductor and an adjusting mechanism (3) for adjusting the size of the mounting bracket (1). The adjusting mechanism (3) includes a telescopic joint (31) disposed on the inner wall of the mounting bracket (1), a handle (35) fixed to the top of the mounting bracket (1), a slide rail (33) fixed to the bottom of the mounting bracket (1), and a slider (32) fixed to the bottom of the front and rear sides of the mounting bracket (1) and sliding in the slide groove (34) opened in the inner wall of the slide rail (33). The stabilizing mechanism (2) includes a fixing block (21) and a clamping block (24) respectively fixedly connected to the front and rear sides of the mounting frame (1). The inner wall of the fixing block (21) is rotatably connected to a rotating shaft (22). The outer wall of the rotating shaft (22) is fixedly connected to a concave plate (23) for pressing the patch inductor. The outer wall of the clamping block (24) is provided with a limiting hole (25) for the pin (26) to pass through. One end of the concave plate (23) is provided with a fixing groove (27) for the pin (26) to be inserted.

2. The positioning mount for a surface mount inductor according to claim 1, characterized in that, The locking pin (26) is a pin structure that can be detachably passed through the limiting hole (25) and the fixing groove (27) in sequence.

3. The positioning mount for a surface mount inductor according to claim 1, characterized in that, After the concave plate (23) rotates around the rotating shaft (22), the other end of the concave plate (23) presses against the top of the patch inductor, while the end with the fixing groove (27) is inserted into the inner wall of the clamping block (24).

4. The positioning mount for a surface mount inductor according to claim 1, characterized in that, The fixing block (21) and the clamping block (24) are arranged opposite to each other, together defining the mounting space for accommodating the surface mount inductor.

5. The positioning mount for a surface mount inductor according to claim 1, characterized in that, The concave plate (23) has a concave pressing surface facing the patch inductor.

6. The positioning mount for a surface mount inductor according to claim 1, characterized in that, The mounting bracket (1) can adjust its horizontal dimensions by pulling the handle (35) to cause the telescopic joint (31) to expand and contract.

7. A positioning mount for a surface mount inductor according to claim 1, characterized in that, The slider (32) is provided with two sets, front and back, respectively corresponding to the front and back bottom sides of the mounting bracket (1).

8. The positioning mount for a surface mount inductor according to claim 1, characterized in that, The slide rail (33) extends along the width direction of the mounting bracket (1), and the slide groove (34) provides linear guidance for the slider (32).

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