Winding inductance component with two fixed ends
By setting a fixing mechanism on the micro transformer, and using a movable bracket and a limiting spring to achieve plug-in and fixing of the conductive sheet, the problem of inconvenient connection in the prior art is solved, and the convenience and stability of the inductive components are improved.
Patent Information
- Application Number
- CN202323465675.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-19
AI Technical Summary
The existing micro transformers lack a fixed structure that facilitates connection of inductor coils, resulting in inconvenient connection.
A fixed winding inductor component at both ends is designed, including a micro transformer and a fixing mechanism. Through the cooperation of the movable bracket and the limiting spring, the plug-in and fixing of the third conductive sheet is achieved to ensure the stability of the copper wire coil and the micro transformer. Electrical connection.
It improves the convenience and stability of the connection between the micro transformer and the coil, facilitates disassembly, and improves the safety of use.
Smart Images
Figure CN222281752U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inductor components, in particular to a winding inductor component with two ends fixed. Background Art
[0002] As we all know, an inductor component is an energy storage component. The original model of an inductor component is a cylindrical coil wound with a wire. Inductors refer to inductors and various transformers. As a type of inductor component, a micro transformer will be connected to an inductor coil when in use. However, since the micro transformer in the prior art lacks a structural setting that is convenient for connecting and fixing the inductor coil, the convenience of connecting the micro transformer to the coil still needs to be improved. For this reason, we propose an inductor component with fixed windings at both ends.
[0003] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may include information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content
[0004] The purpose of the utility model is to provide a two-terminal fixed winding inductor component to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-terminal fixed winding inductor component, comprising: a micro transformer and a fixing mechanism;
[0006] The two sides of the micro-transformer are both fixedly connected with a first conductive sheet, and one side of the first conductive sheet is provided with a first plug-in slot;
[0007] The fixing mechanism includes a fixing rod body fixedly connected to the outside of the micro-transformer and a third conductive sheet inserted into the first plug-in slot, one side of the third conductive sheet is fixedly connected to the second conductive sheet, one side of the second conductive sheet is fixedly connected to the copper wire coil, one end of the fixing rod body is fixedly connected to the first baffle, the outer wall of the fixing rod body is slidably connected to a movable bracket, a limiting spring is sleeved on the fixing rod body, two ends of the limiting spring are respectively fixedly connected to the movable bracket and the first baffle, and the bottom of the movable bracket is fixedly connected to a plug-in rod body for fixing the third conductive sheet.
[0008] By adopting the above technical solution, the movable bracket can be pulled in a direction away from the micro-transformer to drive the plug-in rod body to move out of the first plug-in slot, so that the third conductive sheet can be inserted into the first plug-in slot, and then after the third conductive sheet is inserted into the first plug-in slot of the first conductive sheet, the copper wire coil can be electrically connected to the micro-transformer under the action of the second conductive sheet, and after the movable bracket is released, the movable bracket can drive the plug-in rod body to be inserted into the first plug-in slot again under the resetting action of the limit spring, so that the third conductive sheet can be fixed under the pressing force of the plug-in rod body.
[0009] Preferably, the movable bracket is internally slidably connected to a limiting rod, and one end of the limiting rod is fixedly connected to the micro-transformer.
[0010] By adopting the above technical solution, the movable bracket can be made more stable during the up and down movement.
[0011] Preferably, the number of the limiting rod bodies is two, and one end of the two limiting rod bodies away from the micro-transformer is fixedly connected with a second baffle.
[0012] By adopting the above technical solution, the stability of the movement of the movable bracket can be further improved, and the moving stroke of the movable bracket can be easily limited.
[0013] Preferably, a handle is fixedly connected to one side of the movable bracket.
[0014] By adopting the above technical solution, it is possible to facilitate pulling the movable bracket.
[0015] Preferably, a hollow groove is provided inside the handle.
[0016] By adopting the above technical solution, it is easy to insert fingers into the handle to pull the movable bracket.
[0017] Preferably, a second plug-in slot for inserting the plug-in rod is formed on one side of the third conductive sheet.
[0018] By adopting the above technical solution, the third conductive sheet can be more stably fixed in the first plugging slot.
[0019] Preferably, an insulating rubber pad is fixedly connected to the outer side of the handle.
[0020] By adopting the above technical solution, the safety when using the handle can be improved.
[0021] In summary, the present application includes at least one of the following beneficial technical effects:
[0022] The two-end fixed winding inductor component is provided with a fixing mechanism on the micro-transformer, so that after the copper wire coil drives the third conductive sheet to be inserted into the first plug-in slot, the movable bracket can be loosened so that the movable bracket can drive the plug-in rod body to press the third conductive sheet tightly under the resetting action of the limit spring, and it is also easy to disassemble; through the above arrangement, the convenience of connecting the micro-transformer with the coil is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural schematic diagram of a two-terminal fixed-wound inductor component of the utility model;
[0024] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of the two-terminal fixed-wound inductor component of the utility model;
[0025] Figure 3 It is a structural schematic diagram of a fixed rod and a limit spring in a two-end fixed winding inductor component of the utility model;
[0026] Figure 4 It is an enlarged schematic diagram of area B of the structural schematic diagram of the fixed rod body and the limit spring in the two-end fixed winding inductor component of the utility model.
[0027] In the figure: 1, micro transformer; 10, first conductive sheet; 11, first plug-in slot; 2, fixing mechanism; 20, fixing rod; 21, first baffle; 22, limit spring; 23, movable bracket; 24, handle; 25, empty slot; 26, plug-in rod; 27, second conductive sheet; 28, third conductive sheet; 29, second plug-in slot; 201, copper wire coil; 202, limit rod; 203, second baffle. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] See also Figure 1-Figure 4 , the utility model provides a technical solution: a two-terminal fixed winding inductor component, comprising: a micro transformer 1 and a fixing mechanism 2;
[0030] First, in order to make the movable bracket 23 be pulled in the direction away from the micro-transformer 1 to drive the plug-in rod 26 to move out of the first plug-in slot 11, so that the third conductive sheet 28 can be inserted into the first plug-in slot 11, and then after the third conductive sheet 28 is inserted into the first plug-in slot 11 of the first conductive sheet 10, the copper wire coil 201 can be electrically connected to the micro-transformer 1 under the action of the second conductive sheet 27, and after the movable bracket 23 is released, the movable bracket 23 can drive the plug-in rod 26 to be inserted into the first plug-in slot 11 again under the reset action of the limit spring 22, so that the third conductive sheet 28 can be fixed under the pressing force of the plug-in rod 26; both sides of the micro-transformer 1 are fixedly connected with the first conductive sheet 28. The first conductive sheet 10 is provided with a first plug-in slot 11 on one side of the first conductive sheet 10; the fixing mechanism 2 includes a fixed rod body 20 fixedly connected to the outer side of the micro-transformer 1 and a third conductive sheet 28 inserted into the first plug-in slot 11, a second conductive sheet 27 is fixedly connected to one side of the third conductive sheet 28, a copper wire coil 201 is fixedly connected to one side of the second conductive sheet 27, one end of the fixed rod body 20 is fixedly connected to a first baffle 21, an outer wall of the fixed rod body 20 is slidably connected to a movable bracket 23, a limit spring 22 is sleeved on the fixed rod body 20, two ends of the limit spring 22 are respectively fixedly connected to the movable bracket 23 and the first baffle 21, and a plug-in rod body 26 for fixing the third conductive sheet 28 is fixedly connected to the bottom of the movable bracket 23;
[0031] Secondly, in order to make the movable bracket 23 move more smoothly when moving up and down, the movable bracket 23 is internally slidably connected to a limiting rod 202, and one end of the limiting rod 202 is fixedly connected to the micro-transformer 1; in order to further improve the stability of the movement of the movable bracket 23 and facilitate limiting the moving stroke of the movable bracket 23, there are two limiting rods 202, and the ends of the two limiting rods 202 away from the micro-transformer 1 are fixedly connected to a second baffle 203; in order to facilitate pulling the movable bracket 23, a handle 24 is fixedly connected to one side of the movable bracket 23; in order to facilitate inserting a finger into the handle 24 to pull the movable bracket 23, an empty slot 25 is provided inside the handle 24; in order to make the third conductive sheet 28 more stably fixed in the first plug-in slot 11, a second plug-in slot 29 for inserting the plug-in rod 26 is provided on one side of the third conductive sheet 28; in order to improve the safety when using the handle 24, an insulating rubber pad is fixedly connected to the outside of the handle 24.
[0032] It should be noted that in order not to affect the stability of the micro-transformer 1 and the copper wire coil 201 after being energized, the plug-in rod 26 is not conductive.
[0033] It should be noted that the model of the micro transformer 1 is DB35K-36E.
[0034] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when in use, the handle 24 is pulled, so that the movable bracket 23 is pulled in the direction away from the micro-transformer 1, which can drive the plug-in rod body 26 to move out of the first plug-in slot 11, so that the third conductive sheet 28 can be inserted into the first plug-in slot 11, and then the third conductive sheet 28 is inserted into the first plug-in slot 11 of the first conductive sheet 10. After that, the copper wire coil 201 can be electrically connected to the micro-transformer 1 under the action of the second conductive sheet 27, and after loosening the movable bracket 23, the movable bracket 23 can drive the plug-in rod body 26 to be inserted into the first plug-in slot 11 again under the resetting action of the limit spring 22, so that the third conductive sheet 28 can be fixed under the pressing force of the plug-in rod body 26.
[0035] In summary: the two-terminal fixed winding inductor component is provided with a fixing mechanism 2 on the micro-transformer 1, so that after the copper wire coil 201 drives the third conductive sheet 28 to be inserted into the first plug-in slot 11, the movable bracket 23 can be loosened so that the movable bracket 23 drives the plug-in rod 26 to press the third conductive sheet 28 tightly under the resetting action of the limit spring 22, and it is also easy to disassemble; through the above arrangement, the convenience of connecting the micro-transformer 1 with the coil is effectively improved.
[0036] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A two-terminal fixed-wound inductor component, characterized in that: It comprises: a micro transformer (1) and a fixing mechanism (2); A first conductive sheet (10) is fixedly connected to both sides of the micro-transformer (1), and a first plug-in slot (11) is provided on one side of the first conductive sheet (10); The fixing mechanism (2) comprises a fixing rod (20) fixedly connected to the outside of the micro-transformer (1) and a third conductive sheet (28) inserted into the first plug-in slot (11); a second conductive sheet (27) is fixedly connected to one side of the third conductive sheet (28); a copper wire coil (201) is fixedly connected to one side of the second conductive sheet (27); one end of the fixing rod (20) is fixedly connected to a first baffle (21); an outer wall of the fixing rod (20) is slidably connected to a movable bracket (23); a limit spring (22) is sleeved on the fixing rod (20); two ends of the limit spring (22) are respectively fixedly connected to the movable bracket (23) and the first baffle (21); and a plug-in rod (26) for fixing the third conductive sheet (28) is fixedly connected to the bottom of the movable bracket (23).
2. The two-terminal fixed-wound inductor component according to claim 1, characterized in that: The movable bracket (23) is internally slidably connected to a limiting rod body (202), and one end of the limiting rod body (202) is fixedly connected to the micro transformer (1).
3. The two-terminal fixed-wound inductor component according to claim 2, characterized in that: The number of the limiting rod bodies (202) is two, and one end of the two limiting rod bodies (202) away from the micro-transformer (1) is fixedly connected to a second baffle (203).
4. The two-terminal fixed-wound inductor component according to claim 1, characterized in that: A handle (24) is fixedly connected to one side of the movable bracket (23).
5. The two-terminal fixed-wound inductor component according to claim 4, characterized in that: The handle (24) is provided with an empty groove (25) inside.
6. The two-terminal fixed-wound inductor component according to claim 1, characterized in that: A second plug-in slot (29) for inserting the plug-in rod body (26) is provided on one side of the third conductive sheet (28).
7. The two-terminal fixed-wound inductor component according to claim 5, characterized in that: An insulating rubber pad is fixedly connected to the outer side of the handle (24).