CN218677657U - Screw terminal and connector - Google Patents
Screw terminal and connector Download PDFInfo
- Publication number
- CN218677657U CN218677657U CN202223344338.8U CN202223344338U CN218677657U CN 218677657 U CN218677657 U CN 218677657U CN 202223344338 U CN202223344338 U CN 202223344338U CN 218677657 U CN218677657 U CN 218677657U
- Authority
- CN
- China
- Prior art keywords
- screw terminal
- step portion
- nut
- stepped
- casing
- 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
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a screw terminal and a connector, wherein the screw terminal comprises a main body part, a wire sleeving part and a nut part, and the wire sleeving part is connected with the first step part; the wire sleeving part is used for the wire core to penetrate; the main part includes first step portion and second step portion, first step portion sets up in one side of second step portion, and have the difference in height with second step portion, at this moment, first step portion has the difference in height with second step portion, mantle line portion connects in first step portion, nut portion connects in second step portion, and be used for connecting the casing, when nut portion connects in the casing, the terminal surface of nut portion and the surface looks parallel and level of first step portion, and laminate in the casing simultaneously, so that the terminal surface of nut portion and the surface of first step portion act on the casing at same horizontal plane, avoided having the drop between main part and the casing, thereby avoided the main part to be in the tilt state when nut portion connects in the casing, guaranteed the stability and the installation convenience of screw terminal installation in the casing.
Description
Technical Field
The application belongs to the technical field of screw terminal, especially relates to a screw terminal and connector.
Background
With the development of science and technology, a screw terminal is applied to a connector as a connecting member, the screw terminal is provided with a nut portion and a main body portion, the nut portion is connected to the main body portion and is fixed to a housing, at this time, a connection portion of the nut portion with respect to the main body portion is convexly provided at one side of the main body portion and is located between the main body portion and the housing, a space is present between the main body portion and the housing, and the main body portion is obliquely arranged when the nut portion is mounted to the housing, resulting in low stability and mounting convenience of the screw terminal to the housing.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a screw terminal and connector to solve the problem that the stability and the installation convenience of screw terminal installation in the casing are lower.
In a first aspect, an embodiment of the present application provides a screw terminal, including:
a main body part including a first stepped part and a second stepped part, the first stepped part being provided at one side of the second stepped part and having a height difference with the second stepped part;
a looping portion connected to the first step portion; the wire sleeving part is provided with a sleeving hole for the wire core to penetrate through;
and the nut part is connected to the second step part, and the end surface of the nut part is flush with the surface of the first step part and is used for being simultaneously attached to the shell.
Optionally, the first step portion is disposed below the second step portion, and an inclined transition portion is connected to the first step portion and the second step portion.
Optionally, the first step portion, the transition portion and the second step portion are of an integrated structure; the main body part is a copper part.
Optionally, the second stepped portion is provided with a through hole, and the nut portion is arranged opposite to the through hole and riveted to the second stepped portion.
Optionally, a riveted joint between the nut portion and the second stepped portion is annular and is located on a side of the second stepped portion facing away from the second stepped portion.
Optionally, a riveted joint between the nut portion and the second stepped portion is flush with a surface of the first stepped portion.
Optionally, the nut portion is provided with a through hole, and the through hole is communicated with the through hole and is used for a screw to penetrate through.
Optionally, the line-overlapping portion is annular, and the surface of the first step portion is tangent to the outer circumferential surface of the line-overlapping portion.
Optionally, the line sleeving part is provided with a strip hole, and the strip hole is communicated with the line sleeving hole and extends along the length direction of the line sleeving part.
In a second aspect, embodiments of the present application provide a connector, which includes the screw terminal and the wire core described above.
An embodiment of the application provides a screw terminal and connector, the main part includes first step portion and second step portion, first step portion sets up in one side of second step portion, and have the difference in height with second step portion, at this moment, first step portion has the difference in height with second step portion, mantle line portion connects in first step portion, nut portion connects in second step portion, and be used for connecting the casing, when nut portion connects in the casing, the terminal surface of nut portion is parallel and level with the surface of first step portion mutually, and laminate in the casing simultaneously, so that the terminal surface of nut portion and the surface of first step portion act on the casing at same horizontal plane, avoided having the drop between main part and the casing, thereby avoided the main part to be in the tilt state when nut portion connects in the casing, guaranteed the stability and the installation convenience of screw terminal in the casing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.
Fig. 1 is an oblique view of a screw terminal according to an embodiment of the present disclosure.
Fig. 2 is a view of a screw terminal according to a first embodiment of the present application.
Fig. 3 is a top view of a screw terminal according to a second embodiment of the present application.
Fig. 4 is a sectional view taken along the direction a in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. 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 application.
The embodiment of the application provides a screw terminal 100 and a connector, so as to solve the problem that the stability and the installation convenience of the screw terminal installed on a shell are low.
Referring to fig. 1 to 4, an embodiment of the present application provides a screw terminal 100, the screw terminal 100 is used as a connecting member, the screw terminal 100 is used for connecting a housing, the screw terminal 100 includes a main body portion 10, a wire-sleeving portion 20 and a nut portion 30, and the wire-sleeving portion 20 and the nut portion 30 are both connected to the main body portion 10.
The main body 10 includes a first stepped portion 11 and a second stepped portion 12, and at this time, the loop wire portion 20 is connected to the first stepped portion 11, and the nut portion 30 is connected to the second stepped portion 12.
The first step portion 11 is disposed on one side of the second step portion 12 and has a height difference with the second step portion 12, at this time, the first step portion 11 is disposed on the lower side of the second step portion 12, the first step portion 11 is disposed on the second step portion 12 and has a height difference, and the height difference between the first step portion 11 and the second step portion 12 is fully utilized, so that the end surface of the nut portion 30 and the surface of the first step portion 11 are in the same horizontal direction, so that the end surface of the nut portion 30 and the surface of the first step portion 11 are flush and attached to the housing, so that the end surface of the nut portion 30 and the surface of the first step portion 11 act on the housing in the same horizontal plane, a fall between the main body portion 10 and the housing is avoided, so that the main portion 10 is prevented from being in an inclined state when the nut portion 30 is connected to the housing, and stability and convenience in mounting the screw terminal 100 to the housing are ensured.
Wherein, the first step 11 is arranged at the lower side of the second step 12, the first step 11 and the second step 12 are connected with an inclined transition 13, the transition 13 is a middle component between the first step 11 and the second step 12 and connects the first step 11 and the second step 12.
The obliquely arranged transition 13 facilitates the connection of the first step 11 and the second step 12 and makes an oblique transition due to the height difference between the first step 11 and the second step 12.
Optionally, the first step portion 11, the transition portion 13 and the second step portion 12 are of an integrated structure; the main body 10 is made of copper, and at this time, the main body 10 is respectively connected with the bushing portion 20 and the nut portion 30, and is electrically connected with the bushing portion 20 and the nut portion 30, so that the core wire connected to the bushing portion 20 is electrically connected with the bushing portion 20, the main body 10 and the nut portion 30.
The looping portion 20 is connected to the first step portion 11; the wire sleeving part 20 is provided with a sleeving hole 21, the sleeving hole 21 is used for a wire core to penetrate through, at the moment, the wire sleeving part 20 is in a circular ring shape, the surface of the first step part 11 is tangent to the outer peripheral surface of the wire sleeving part 20, so that the surface of the first step part 11 and the outer peripheral surface of the wire sleeving part 20 are simultaneously attached to the surface of the shell, and a gap between the surface of the first step part 11 and the outer peripheral surface of the wire sleeving part 20 and the surface of the shell is avoided.
The threading part 20 is provided with a strip hole 22, the threading hole 21 is communicated with the strip hole 22, and the strip hole 22 is positioned at the top of the threading part 20 and extends along the length direction of the threading part 20 so that the threading part 20 can be sleeved with the wire core.
The nut portion 30 is connected to the second stepped portion 12, and an end surface of the nut portion 30 is flush with a surface of the first stepped portion 11 and is adapted to be simultaneously attached to the housing.
At this time, the second stepped portion 12 is provided with a through hole 121, and the nut portion 30 is disposed opposite to the through hole 121 and is riveted to the second stepped portion 12, wherein a riveted portion of the nut portion 30 and the second stepped portion 12 is in a circular ring shape and is on a side of the second stepped portion 12 facing away from the second stepped portion 12.
The riveted part between the nut part 30 and the second step part 12 is flush with the surface of the first step part 11 and is on the same horizontal plane, so that the end surface of the nut part 30 and the surface of the first step part 11 act on the housing on the same horizontal plane, and a fall between the main body part 10 and the housing is avoided, so that the main body part 10 is prevented from being in an inclined state when the nut part 30 is connected to the housing, and the stability and the installation convenience of the screw terminal 100 installed on the housing are ensured.
Optionally, the nut portion 30 is provided with a through hole 31, and the through hole 31 is communicated with the through hole 121 and is used for a screw to pass through.
In a second aspect, the present application provides a connector, which includes the screw terminal 100 and the wire core.
An embodiment of the present application provides a screw terminal 100 and a connector, the main body 10 includes a first step portion 11 and a second step portion 12, the first step portion 11 is disposed on one side of the second step portion 12, and has a height difference with the second step portion 12, at this time, the first step portion 11 and the second step portion 12 have a height difference, the wire looping portion 20 is connected to the first step portion 11, the nut portion 30 is connected to the second step portion 12 and is used for connecting the housing, when the nut portion 30 is connected to the housing, an end surface of the nut portion 30 is flush with a surface of the first step portion 11, and is simultaneously attached to the housing, so that the end surface of the nut portion 30 and the surface of the first step portion 11 act on the housing at the same horizontal plane, thereby a fall between the main body 10 and the housing is avoided, thereby the main body 10 is avoided being in an inclined state when the nut portion 30 is connected to the housing, and stability and installation convenience of the screw terminal 100 in the housing are ensured.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (10)
1. A screw terminal, comprising:
a main body part including a first stepped part and a second stepped part, the first stepped part being provided at one side of the second stepped part and having a height difference with the second stepped part;
a looping portion connected to the first step portion; the wire sleeving part is provided with a sleeving hole for the wire core to penetrate through;
and the nut part is connected to the second step part, and the end surface of the nut part is flush with the surface of the first step part and is used for being simultaneously attached to the shell.
2. The screw terminal according to claim 1, wherein the first step portion is provided at a lower side of the second step portion, and an inclined transition portion is connected to the first step portion and the second step portion.
3. The screw terminal according to claim 2, wherein the first step portion, the transition portion, and the second step portion are an integrated structure; the main body part is a copper part.
4. The screw terminal according to any one of claims 1 to 3, wherein the second stepped portion is provided with a through hole, and the nut portion is arranged with respect to the through hole and caulked to the second stepped portion.
5. The screw terminal according to claim 4, wherein a caulking portion of the nut portion to the second stepped portion is annular and is on a side of the second stepped portion facing away from the second stepped portion.
6. The screw terminal according to claim 5, wherein a riveted joint between the nut portion and the second stepped portion is flush with a surface of the first stepped portion.
7. The screw terminal according to claim 4, wherein the nut portion is provided with a through hole communicating with the through hole and through which a screw is inserted.
8. The screw terminal according to any one of claims 1 to 3, wherein the crimping portion is annular, and a surface of the first stepped portion is tangent to an outer peripheral surface of the crimping portion.
9. The screw terminal according to claim 4, wherein the threading portion is provided with a long hole communicating with the threading hole and extending in a longitudinal direction of the threading portion.
10. A connector characterized in that it comprises the screw terminal and the wire core according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223344338.8U CN218677657U (en) | 2022-12-13 | 2022-12-13 | Screw terminal and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223344338.8U CN218677657U (en) | 2022-12-13 | 2022-12-13 | Screw terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218677657U true CN218677657U (en) | 2023-03-21 |
Family
ID=85550910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223344338.8U Active CN218677657U (en) | 2022-12-13 | 2022-12-13 | Screw terminal and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218677657U (en) |
-
2022
- 2022-12-13 CN CN202223344338.8U patent/CN218677657U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218677657U (en) | Screw terminal and connector | |
| JP2008135275A (en) | Electric contact and female terminal | |
| CN218997122U (en) | Terminal for connecting a plurality of terminals | |
| CN217470548U (en) | Waterproof structure of protective shell | |
| CN212230705U (en) | Waterproof structure of new energy automobile connector | |
| CN111129816A (en) | Printed board socket for transmitting 1553B signals | |
| CN208478529U (en) | A kind of screw-type capacitive coupling structure | |
| CN209045271U (en) | Electromagnetic spool device | |
| CN212803435U (en) | Double-pump-body electric fuel pump | |
| CN213093383U (en) | Waterproof wire clamp | |
| CN216671979U (en) | USB plug | |
| CN218586249U (en) | Battery compartment | |
| CN215266856U (en) | Connector lug of power bus duct | |
| CN219778709U (en) | Electrical component installs plug connector and safe type condenser fast | |
| CN217115816U (en) | High-reliability three-phase line leading-out switching structure of micro and special motor | |
| CN218569282U (en) | Split groove type jack terminal | |
| CN215869996U (en) | Vehicle-mounted waterproof connector | |
| CN209860299U (en) | A kind of interface unit | |
| CN217589638U (en) | Exempt from to weld terminal and use its exempt from soldered connection | |
| CN218351751U (en) | Plug terminal and electric energy meter base | |
| CN220895380U (en) | Direct-insert button switch | |
| CN219610835U (en) | USB connector and electronic equipment | |
| CN219833136U (en) | Non-return waterproof joint | |
| CN216488744U (en) | Connector assembly waterproof structure and waterproof programming controller | |
| CN216981086U (en) | Better connecting wire of fixity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |