CN215527426U - Coil framework and matching mechanism - Google Patents
Coil framework and matching mechanism Download PDFInfo
- Publication number
- CN215527426U CN215527426U CN202120580661.1U CN202120580661U CN215527426U CN 215527426 U CN215527426 U CN 215527426U CN 202120580661 U CN202120580661 U CN 202120580661U CN 215527426 U CN215527426 U CN 215527426U
- Authority
- CN
- China
- Prior art keywords
- holding tank
- displacement
- binding post
- sawtooth
- notch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
Images
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to the technical field of electricity, and provides a coil framework and a matching mechanism, wherein the coil framework comprises: a skeleton body; joint portion is located the both sides of skeleton body one end respectively, and each joint portion has the holding tank, all sets up a plurality of displacement sawtooth in the upper and lower both sides of holding tank, and the prong of each displacement sawtooth keeps the same level or is less than the notch of holding tank with the notch of holding tank, and binding post corresponds the holding tank and is connected with the displacement sawtooth. Set up joint portion through the both sides at the skeleton body, all set up a plurality of displacement sawtooth with the upper and lower both sides that hold the chamber of this joint portion, install binding post to the holding tank after, binding post corresponds with the displacement sawtooth and is connected the back, binding post can be blocked by the holding tank, and then after binding post received external force, binding post can receive the notch of holding tank and block, blocked by the notch, and can block binding post and displacement sawtooth and take place relative displacement, the unstable defect of binding post and coil skeleton connection has been overcome.
Description
Technical Field
The utility model relates to the technical field of electricity, in particular to a coil framework and a matching mechanism.
Background
At present, a transformer is a very common electric device, and the most basic type of the transformer includes an iron core (a silicon steel sheet group) and a coil wound on a framework. The iron core and the framework need to be provided with relevant wiring terminals for proper electrical connection of external wires and coils.
The utility model discloses a transformer coil skeleton, it has set up the joint strip with the binding post block respectively in the both sides of coil skeleton, and the both sides of joint strip have set up displacement sawtooth and displacement sawtooth down, then install binding post and have shifted the corresponding position of sawtooth and displacement sawtooth down, but binding post and the coil skeleton of this structure are after the installation is accomplished, when using, binding post can receive pulling of external force, and then make binding post can relatively shift sawtooth and the relative displacement of displacement sawtooth emergence down, lead to binding post and coil skeleton to connect unstablely.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that the connection instability of the connection terminal and the coil frame is caused by the fact that the connection terminal is pulled by external force when the connection terminal and the coil frame in the prior art are used after the connection terminal and the coil frame are installed, and the connection terminal and the coil frame are displaced relatively by upper displacement sawteeth and lower displacement sawteeth, so that the coil frame and the matching mechanism are provided.
A coil former, comprising: a skeleton body; joint portion is located respectively the both sides of skeleton body one end, each joint portion has the holding tank the upper and lower both sides of holding tank all set up a plurality of displacement sawtooth, the prong of displacement sawtooth with the notch of holding tank keeps the same level or is less than the notch of holding tank, binding post corresponds the holding tank with the displacement sawtooth is connected.
Optionally, the coil bobbin further comprises a reinforcing portion, and the clamping portion is arranged on the bobbin body through the reinforcing portion.
Optionally, in the coil bobbin, the clamping portion is provided with at least one through cavity, and at least one reinforcing rib is correspondingly arranged below each through cavity.
Optionally, the bobbin body has an extension platform;
one end of each reinforcing rib extends into the topmost end of the corresponding through cavity, and the other end of each reinforcing rib extends out of the framework body along the plane of the extending platform.
An engagement mechanism comprising: a wiring terminal; the coil framework is the coil framework.
Optionally, in the above matching mechanism, a clamping saw tooth adapted to the displacement saw tooth is disposed at a position on the terminal corresponding to the displacement saw tooth, and a clamping space is formed between the clamping saw teeth in a relatively distributed manner.
Optionally, in the above matching mechanism, the clamping saw teeth and the displacement saw teeth form a limit matching.
The technical scheme of the utility model has the following advantages:
1. the present invention provides a coil bobbin, comprising: a skeleton body; joint portion is located respectively the both sides of skeleton body one end, each joint portion has the holding tank the upper and lower both sides of holding tank all set up a plurality of displacement sawtooth, each the prong of displacement sawtooth with the notch of holding tank keeps level or is less than the notch of holding tank, binding post corresponds the holding tank with the displacement sawtooth is connected.
The coil skeleton of this structure sets up joint portion through the both sides at the skeleton body, all sets up a plurality of displacement sawtooth with the upper and lower both sides in the chamber that holds of this joint portion, keeps the equal or be less than with the notch of holding tank that the prong of each displacement sawtooth set up the notch of holding tank, after installing binding post to the holding tank, binding post corresponds with the displacement sawtooth and is connected the back, and binding post can be blocked by the holding tank, and then receives external force when binding post, and binding post can receive the notch of holding tank and block, is blocked by the notch, and can block binding post and displacement sawtooth and take place relative displacement, has overcome binding post and coil skeleton and has connected unstable defect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of the overall structure of a bobbin provided in a first embodiment of the present invention;
FIG. 2 is a schematic view of the position structure of the clamping portion and the reinforcing portion shown in FIG. 1;
FIG. 3 is a schematic top view of the bobbin of FIG. 1;
fig. 4 is a schematic structural view of a connection terminal provided in a first embodiment of the present invention;
fig. 5 is a schematic view of a connection structure between a connection terminal and a bobbin according to a second embodiment of the present invention;
description of reference numerals:
1. a skeleton body; 11. an extension platform;
2. a clamping part; 21. accommodating grooves;
3. displacing the saw teeth;
4. a reinforcing portion; 41. a cavity is communicated; 42. reinforcing ribs;
5. a wiring terminal;
6. the saw teeth are clamped.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
This embodiment has described a coil skeleton, see fig. 1-3, this coil skeleton includes skeleton body 1 and joint portion 2, wherein set up joint portion 2 respectively in the both sides of skeleton body 1 one end, each joint portion 2 has holding tank 21, all set up a plurality of displacement sawtooth 3 in the upper and lower both sides of holding tank 21, keep level or be less than this holding tank 21's notch with the notch of holding tank 21 that sets up the prong of each displacement sawtooth 3, install binding post 5 back on joint portion 2, this binding post 5 corresponds holding tank 21 and displacement sawtooth 3 and corresponds and is connected.
The coil skeleton of this structure sets up joint portion 2 through the both sides at skeleton body 1, all sets up a plurality of displacement sawtooth 3 with the upper and lower both sides in the chamber that holds of this joint portion 2, keeps the same or is less than with the notch of holding tank 21 that the prong of each displacement sawtooth 3 set up the notch of holding tank 21, after installing holding tank 21 with binding post 5, binding post 5 corresponds with displacement sawtooth 3 and is connected the back, binding post 5 can be blocked by holding tank 21, and then after binding post 5 receives external force, binding post 5 can receive the notch of holding tank 21 and block, block by the notch, and can block binding post 5 and displacement sawtooth 3 and take place relative displacement, overcome binding post 5 and coil skeleton and connected unstable defect.
The bobbin in this embodiment further includes a reinforcing portion 4, the clamping portions 2 are correspondingly disposed on the bobbin body 1 through the reinforcing portion 4, at least one through cavity 41 is disposed on each clamping portion 2, and at least one reinforcing rib 42 is correspondingly disposed below each through cavity 41.
Specifically, the framework body 1 may have an extension platform 11, one end of the reinforcing rib 42 may extend into the topmost end of the corresponding through cavity 41, and the other end of the reinforcing rib may extend outward from the framework body 1 along the plane of the extension platform 11.
Example 2:
this embodiment describes an engagement mechanism, and referring to fig. 1 to 5, the engagement mechanism includes a terminal block 5 and a bobbin, which is the bobbin described in embodiment 1.
Specifically, can correspond displacement sawtooth 3's position on binding post 5 and be provided with the joint sawtooth 6 with this displacement sawtooth 3 adaptation, two relative distributions form the joint space between the joint sawtooth 6, and the back is connected with binding post 5 in coil skeleton's joint portion 2, and the notch of both sides holding tank 21 is located the joint space, has improved binding post 5 and coil skeleton's connection stability, guarantees the reliability when using.
After the installation, form spacing cooperation between above-mentioned joint sawtooth 6 and the displacement sawtooth 3, joint sawtooth 6 is located between two adjacent displacement sawteeth 3, accomplishes the adaptation and connects.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (7)
1. A coil former, comprising:
a skeleton body (1);
joint portion (2), lie in respectively the both sides of skeleton body (1) one end, each joint portion (2) have holding tank (21) the upper and lower both sides of holding tank (21) all set up a plurality of displacement sawtooth (3), each the prong of displacement sawtooth (3) with the notch of holding tank (21) is held level or is less than the notch of holding tank (21), binding post (5) correspond holding tank (21) with displacement sawtooth (3) are connected.
2. The bobbin according to claim 1, further comprising a reinforcement portion (4), wherein the clamping portion (2) is disposed on the bobbin body (1) through the reinforcement portion (4).
3. The bobbin according to claim 2, wherein the clamping portion (2) is provided with at least one through cavity (41), and at least one reinforcing rib (42) is correspondingly arranged below each through cavity (41).
4. The bobbin of claim 3,
the framework body (1) is provided with an extension platform (11);
one end of each reinforcing rib (42) extends into the topmost end of the corresponding through cavity (41), and the other end of each reinforcing rib extends out of the framework body (1) along the plane of the extending platform (11).
5. An engagement mechanism, comprising:
a connecting terminal (5);
a bobbin as claimed in any one of claims 1 to 4.
6. The matching mechanism according to claim 5, characterized in that clamping saw teeth (6) matched with the displacement saw teeth (3) are arranged on the connecting terminal (5) corresponding to the displacement saw teeth (3), and clamping spaces are formed between the clamping saw teeth (6) which are distributed oppositely.
7. The coupling mechanism according to claim 6, characterized in that a limit fit is formed between the snap teeth (6) and the displacement teeth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580661.1U CN215527426U (en) | 2021-03-22 | 2021-03-22 | Coil framework and matching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580661.1U CN215527426U (en) | 2021-03-22 | 2021-03-22 | Coil framework and matching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215527426U true CN215527426U (en) | 2022-01-14 |
Family
ID=79800695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580661.1U Active CN215527426U (en) | 2021-03-22 | 2021-03-22 | Coil framework and matching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215527426U (en) |
-
2021
- 2021-03-22 CN CN202120580661.1U patent/CN215527426U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215527426U (en) | Coil framework and matching mechanism | |
| CN115064749A (en) | Battery assembly method and current collecting component | |
| CN209030008U (en) | A kind of insulation framework and stator | |
| CN209747268U (en) | Coil lead wire connection structure | |
| CN216389205U (en) | Electromagnetic system and contactor | |
| CN210297388U (en) | Stator outlet structure, stator structure and motor | |
| CN211266605U (en) | Winding frame of shaded pole motor | |
| CN219801268U (en) | Wire connecting piece for connecting with Hall socket | |
| CN109639008B (en) | Annular wiring structure of motor stator winding | |
| CN216531041U (en) | Stepping motor | |
| CN216250947U (en) | Output pole protection device and battery pack | |
| CN212518582U (en) | Slotted motor winding and stator structure thereof | |
| CN216120629U (en) | Battery pack with circuitous uplink wiring | |
| CN217936183U (en) | Electric appliance box | |
| CN219321126U (en) | Assembled magnetic ring convenient to assemble | |
| CN210956333U (en) | Coil winding | |
| CN219938056U (en) | Insulating skeleton, stator module, motor and compressor | |
| CN211720343U (en) | Winding frame of shaded pole motor | |
| CN208352223U (en) | A kind of miniature circuit breaker mounting structure | |
| CN209896799U (en) | Block type motor | |
| CN214101074U (en) | Stepping motor | |
| CN220021364U (en) | Pressing plate for battery module and battery pack | |
| CN219458058U (en) | Grounding piece and car | |
| CN215815530U (en) | Coil connecting terminal | |
| CN218730318U (en) | Transformer terminal fixing structure and transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |