CN210723420U - Anti-separation wiring terminal - Google Patents
Anti-separation wiring terminal Download PDFInfo
- Publication number
- CN210723420U CN210723420U CN201922033836.2U CN201922033836U CN210723420U CN 210723420 U CN210723420 U CN 210723420U CN 201922033836 U CN201922033836 U CN 201922033836U CN 210723420 U CN210723420 U CN 210723420U
- Authority
- CN
- China
- Prior art keywords
- terminal
- recess
- connection
- terminal body
- head
- 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.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 18
- 230000002265 prevention 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 241000233805 Phoenix Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a binding post of anticreep separation, including the terminal body and terminal head, set up the connection convex part on the terminal head, set up in on the terminal body in the connection concave part that the connection convex part suits, it stretches into to connect the convex part internal connection, wherein, the lateral wall of the terminal body sets up the rotation axis, connect the couple through articulated mode connection on the rotation axis, the terminal head with set up the recess on the lateral wall of couple one side. The utility model provides a pair of binding post that anticreep was separated can be through arch and recess, and when the terminal head inserted the terminal body, the arch played the fixed action in inserting the recess, and terminal body right side increases a rotatable couple, and the terminal head right side increases and supplies the fixed recess of couple, the utility model discloses simple structure, convenient to use closely fixes terminal head and terminal body, and difficult pine takes off.
Description
Technical Field
The utility model belongs to the technical field of termination, concretely relates to anti-disengaging's binding post.
Background
The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. Along with the increasing industrial automation degree and the stricter and more precise industrial control requirements, the usage amount of the connecting terminal gradually increases, along with the development of the electronic industry, the using range and the variety of the connecting terminal are more and more, the connecting terminal which is used most widely comprises a PCB terminal, a hardware terminal, a nut terminal, a spring terminal and the like, the connecting terminal is applied for the convenience of the connection of a lead, the connecting terminal is actually a section of metal sheet sealed in insulating plastic, both ends of the metal sheet are provided with holes for inserting the lead, screws are used for fastening or loosening, such as two leads, sometimes need to be connected and sometimes need to be disconnected, the leads can be connected by the terminal and can be disconnected at any time without welding or winding the leads together, the connecting terminal is convenient and quick, is suitable for the interconnection of a large number of leads, and has a special terminal row in the power industry, the terminal box is provided with a terminal block, a single-layer terminal, a double-layer terminal, a current terminal, a voltage terminal, a common terminal, a breaking terminal and the like, and a certain crimping area is used for ensuring reliable contact and ensuring enough current to pass.
However, in the current connection terminal in the market and in the current connection terminal, the terminal head and the terminal body are easy to loosen and separate, thereby easily causing poor circuit contact or open circuit.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a binding post that anti-disengaging, including the terminal body and terminal head, set up the connection convex part on the terminal head, set up on the terminal body in connect the concave part that the convex part suited, it stretches into to connect the convex part internal connection, wherein, the lateral wall of the terminal body sets up the rotation axis, connect the couple through articulated mode connection on the rotation axis, the terminal head with set up the recess on the lateral wall of couple one side.
Preferably, the hook is of a J-shaped structure, and the groove is adaptive to the shape of the end part of the hook.
In any of the above aspects, it is preferable that the space in the groove is larger than the size of the hook end.
In any one of the above aspects, it is preferable that a side wall of the connecting projection on the terminal head is provided with a circular arc-shaped projection.
In any one of the above aspects, it is preferable that a recess corresponding to the projection is provided in the connection recess of the terminal body.
In any one of the above aspects, it is preferable that the terminal body is provided with a diamond-shaped metal connection convex portion inside the connection concave portion.
In any one of the above aspects, it is preferable that a metal connection concave portion is provided inside the connection convex portion, and the metal connection convex portion is provided so as to protrude into the metal connection concave portion.
The utility model has the advantages that: the utility model provides a pair of binding post that anticreep was separated can be through arch and recess, and when the terminal head inserted the terminal body, the arch played the fixed action in inserting the recess, and terminal body right side increases a rotatable couple, and the terminal head right side increases and supplies the fixed recess of couple, the utility model discloses simple structure, convenient to use closely fixes terminal head and terminal body, and difficult pine takes off.
Drawings
Fig. 1 is a schematic view of a preferred embodiment of a separation-preventing terminal according to the present invention;
fig. 2 is a schematic structural view of the terminal body of the embodiment of fig. 1 of a separation-preventing connection terminal according to the present invention;
fig. 3 is a schematic structural view of the terminal head of the embodiment of fig. 1 of a separation-preventing connection terminal according to the present invention.
The figures are labeled as follows: 1-a terminal head; 2 a terminal body; 3-projection; 4-hooking; 5-a rotating shaft; 6-a notch; 7-grooves.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1 to 3, the present invention provides a separation-proof connection terminal, which comprises a terminal body 2 and a terminal head 1, wherein a connection convex portion (the lower end portion of the terminal head 1 in fig. 3) is arranged on the terminal head 1, a connection concave portion adapted to the connection convex portion is arranged on the terminal body 2, the connection convex portion extends into the connection convex portion for connection, specifically, a diamond-shaped metal connection convex portion is arranged inside the connection concave portion of the terminal body 2, a metal connection concave portion is arranged inside the connection convex portion, the metal connection convex portion extends into the metal connection concave portion, due to the adoption of elastic metal connection, the metal connection convex portion can be clamped into the metal connection concave portion, and the current in the connection terminal is guided through metal contact, wherein a rotation shaft 5 is arranged on the side wall of the terminal body 2, the connecting hook 4 is connected on the rotating shaft 5 in a hinged mode, a groove 7 is arranged on the side wall of one side of the terminal head 1 and the hook 4, the hook 4 is of a J-shaped structure, the groove 7 is matched with the end part of the hook 4 in shape, the space in the groove 7 is slightly larger than the end part of the hook 4, a larger opening is arranged at the opening of the groove 7 to meet the requirement that the end part of the hook 4 can smoothly extend into the groove 7 for fixed connection, the side wall of the connecting convex part on the terminal head 1 is provided with a circular arc-shaped bulge 3, a notch 6 matched with the bulge is arranged in the connecting concave part of the terminal body 2, the bulge 3 can be clamped into the notch 6 in a clamping and embedding mode, when the terminal head 1 is inserted into the terminal body 2, the bulge 3 is inserted into the notch 6, the terminal head 1 is inserted into the terminal body 2, then the hook 4 is rotationally buckled into the groove 7 of the terminal head 1 through the rotating shaft 5 to fix the terminal head 1 and the terminal body 2, when the terminal head 1 is separated, the hook 4 is pulled out from the groove 7 of the terminal head 1 and rotates to the lower side, and the terminal head 1 is pulled out from the terminal body 2.
The utility model discloses an improve on this kind of through binding post's that has now basis, through the position that terminal head 1 and terminal body 2 are connected improves, and the utility model discloses in terminal head 1 and the terminal body 2 that use be the current product among the prior art, for example: the terminal body 2 may be a terminal body of a type ST2.5/1P-3040012 manufactured by phoenix, and the terminal head 1 may be a terminal head of a type SP-H2.5/1-3210619 manufactured by phoenix.
It will be understood by those skilled in the art that a separation-preventing terminal of the present invention includes any combination of the above-described embodiments and embodiments of the present invention and the various portions shown in the drawings, which is limited to space and has no description of the combination of these embodiments for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a binding post that anticreep broke away, includes the terminal body and terminal head, set up on the terminal head and connect the convex part, set up on the terminal body in connect the concave part that the convex part suited, connect the convex part and stretch into connect the convex part internal connection, its characterized in that, the lateral wall of terminal body sets up the rotation axis, connect the couple through articulated mode on the rotation axis, the terminal head with set up the recess on the lateral wall of couple one side.
2. The separation-proof terminal block as claimed in claim 1, wherein the hook is of J-shaped configuration, and the recess is adapted to the shape of the end of the hook.
3. A drop resistant terminal as claimed in claim 2, wherein the space within the recess is greater than the size of the end of the hook.
4. A separation-preventing terminal block as claimed in claim 1, wherein the side wall of the connecting projection of the terminal head is provided with a circular arc-shaped projection.
5. A separation prevention terminal block as claimed in claim 4, wherein a recess corresponding to the projection is provided in the coupling recess of the terminal body.
6. A separation prevention terminal block as claimed in claim 1, wherein the terminal body is provided with a diamond-shaped metal connection protrusion in the connection recess.
7. A separation-preventing connection terminal as claimed in claim 6, wherein a metal connection recess is provided in the connection projection, and the metal connection projection extends into the metal connection recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033836.2U CN210723420U (en) | 2019-11-22 | 2019-11-22 | Anti-separation wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033836.2U CN210723420U (en) | 2019-11-22 | 2019-11-22 | Anti-separation wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723420U true CN210723420U (en) | 2020-06-09 |
Family
ID=70932743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033836.2U Expired - Fee Related CN210723420U (en) | 2019-11-22 | 2019-11-22 | Anti-separation wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723420U (en) |
-
2019
- 2019-11-22 CN CN201922033836.2U patent/CN210723420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |