CN217719982U - PCB binding post with operation arm - Google Patents
PCB binding post with operation arm Download PDFInfo
- Publication number
- CN217719982U CN217719982U CN202221400497.2U CN202221400497U CN217719982U CN 217719982 U CN217719982 U CN 217719982U CN 202221400497 U CN202221400497 U CN 202221400497U CN 217719982 U CN217719982 U CN 217719982U
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- China
- Prior art keywords
- conducting strip
- wiring main
- installation cavity
- pin joint
- arm
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Abstract
The utility model provides a PCB connecting terminal with operating arm, including the wiring main part that has the installation cavity, install fixed conducting strip and movable conducting strip in the installation cavity, the side of wiring main part is equipped with the socket, the movable conducting strip includes integrative splenium of pressing, coupling part and clamping part, the coupling part rotates and installs on the wiring main part, the movable conducting strip rotates with the coupling part as the center, the tip of splenium is crooked and is formed with the sliding part; the upside of wiring main part is equipped with the operation mouth, is equipped with the operation arm in the operation mouth, and the operation arm includes integrative operation portion, pin joint portion and guide part, and pin joint portion rotates and installs on wiring main part, and the operation arm uses pin joint portion to rotate as the center, is equipped with arc guide wall in the guide part, the sliding part with arc guide wall sliding contact still is equipped with the application of force on the operation arm protrudingly. The utility model discloses a pull the operating arm and make activity conducting strip rotate from the centre gripping or loosen the wire, the installation with dismantle very convenient and fast.
Description
Technical Field
The utility model relates to a binding post technical field especially relates to a PCB binding post with operation arm.
Background
The connecting terminal is used for connecting a circuit or connecting an electric device into a conducting wire and comprises a shell and a conducting part, wherein the shell is wrapped outside the conducting part, the conducting part comprises a fixed conducting strip and a movable conducting strip, and an input/output terminal for connecting a conducting wire is formed between the fixed conducting strip and the movable conducting strip. After inserting the wire between fixed conducting strip and the movable conducting strip, fix movable conducting strip in order to press from both sides tight wire through the screw, the installation is very inconvenient with the dismantlement.
Disclosure of Invention
An object of the utility model is to provide a PCB binding post with operation arm, it can solve the technical problem who mentions in the background art.
In order to achieve the above purpose, the technical solution of the present invention is as follows: a PCB wiring terminal with an operation arm comprises a wiring main body with an installation cavity, wherein a fixed conducting strip and a movable conducting strip are arranged in the installation cavity, the movable conducting strip is positioned above the fixed conducting strip, the fixed conducting strip and the movable conducting strip form a conducting assembly used for clamping a wire, a socket for inserting the wire and opposite to the conducting assembly is arranged on the side surface of the wiring main body, the movable conducting strip comprises a pressing part, a shaft connecting part and a clamping part which are integrated, the shaft connecting part is rotatably arranged on the wiring main body, the movable conducting strip rotates by taking the shaft connecting part as a center, and the end part of the pressing part is bent and forms a sliding part;
an operation opening communicated with the installation cavity is formed in the upper side of the wiring main body, an operation arm is arranged in the operation opening and comprises an operation portion, a pivoting portion and a guide portion which are integrated, the pivoting portion is rotatably installed on the wiring main body, the operation arm rotates by taking the pivoting portion as a center, an arc-shaped guide wall is arranged on the guide portion, the sliding portion is in sliding contact with the arc-shaped guide wall, and a force application protrusion is further arranged on the operation arm;
pulling the operating part, wherein the operating arm rotates by taking the pivoting part as a center, the sliding part of the pressing part slides along the arc-shaped guide wall of the guide part and drives the movable conducting plate to rotate by taking the shaft connection part as a center, and a wire gap is reserved between the clamping part and the fixed conducting plate;
press the operating portion, the operating arm with pin joint portion is central antiport, press the sliding part edge of splenium the arc guide wall antiport of guide part and drive the activity conducting strip with coupling to portion is central antiport, the clamping part with the clearance between the fixed conducting strip diminishes and is used for pressing from both sides tight wire, the protruding stiction of application of force is in press the splenium and make the clamping part produces clamping-force downwards.
Preferably, a notch is formed in the middle of the pressing portion, the sliding portions are located on two sides of the notch, the guide portion comprises a connecting portion extending into the notch and a hooking portion capable of hooking the inner end of the notch, and the outer ends of two sides of the connecting portion are formed with the arc-shaped guide wall.
Preferably, the wiring main body is provided with a shaft connecting column, and the shaft connecting part of the movable conducting strip is of an arc structure which is sleeved on the shaft connecting column.
Preferably, the wiring main body is provided with a pivoting column, the pivoting part is provided with a pivoting hole, and the pivoting part is sleeved on the pivoting column through the pivoting hole.
Preferably, the operating portion is provided with anti-slip lines.
As preferred, the wiring main part is including apron and at least one makeup, every be equipped with on the makeup installation cavity, operation mouth and socket, every all install in the installation cavity fixed conducting strip and activity conducting strip, every all install in the operation mouth the operation arm, one side opening of installation cavity and operation mouth, the apron lid in the outermost side the opening part of installation cavity and operation mouth, every the periphery equipartition of one side of makeup has a plurality of connections to insert the post, every the opposite side of makeup with all be equipped with on the apron with connect the jack that inserts the post one-to-one and match, one but the post one-to-one of connecting on the makeup inserts another in the jack on makeup or the apron.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a pull the operating arm and make activity conducting strip rotate from the centre gripping or loosen the wire, the installation with dismantle very convenient and fast.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 and 4 are partial exploded views of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a PCB binding post with operation arm, including the wiring main part that has installation cavity 1, install fixed conducting strip 2 and be located the activity conducting strip of this fixed conducting strip top in the installation cavity 1, fixed conducting strip 2 forms the conductive component who is used for the centre gripping wire with the activity conducting strip, the side of wiring main part be equipped with supply the wire insert and with the socket 3 that conductive component is relative, the activity conducting strip including integrative pressing splenium 4, coupling portion 5 and clamping part 6, coupling portion 5 rotate install in the wiring main part, the activity conducting strip with coupling portion 5 rotates as the center, press the tip bending of splenium 4 and be formed with sliding part 7.
The upside of wiring main part be equipped with operation mouth 8 that the installation cavity 1 is linked together, be equipped with the operation arm in this operation mouth 8, this operation arm includes integrative operating portion 9, pin joint portion 10 and guide part, pin joint portion 10 rotate install in on the wiring main part, the operation arm uses pin joint portion 10 rotates as the center, be equipped with arc guide wall 11 on the guide part, sliding part 7 with arc guide wall 11 sliding contact, still be equipped with the protruding 12 of application of force on the operation arm.
The operating part 9 is pulled upwards, the operating arm rotates by taking the pivoting part 10 as a center, the sliding part 7 of the pressing part 4 slides along the arc-shaped guide wall 11 of the guide part and drives the movable conducting strip to rotate by taking the pivoting part 5 as a center, a wire gap is reserved between the clamping part 6 and the fixed conducting strip 2, and then a wire is inserted into the gap between the fixed conducting strip 2 and the movable conducting strip from the socket 3.
Press down operation portion 9, the operation arm with pin joint portion 10 is central antiport, press the sliding part 7 edge of splenium 4 arc guide wall 11 antiport of guide part and drive the activity conducting strip with coupling portion 5 is central antiport, clamping part 6 with clearance between the fixed conducting strip 2 diminishes and is used for pressing from both sides tight wire, the protruding 12 stiction of application of force presses on splenium 4 and makes clamping part 6 produces clamping-force downwards to fix the wire firmly between fixed conducting strip 2 and the activity conducting strip, form good electrical contact, operate very convenient and fast.
Preferably, a notch 13 is formed in the middle of the pressing portion 4, two sliding portions 7 are disposed on two sides of the notch 13, the guiding portion includes a connecting portion 14 extending into the notch 13 and a hooking portion 15 capable of hooking the inner end of the notch 13, and the outer ends of two sides of the connecting portion 14 are formed with the arc-shaped guiding wall 11. When the operating part 9 is pulled upwards, the hooking part 15 of the operating arm will hook at the inner end of the notch 13, which is more convenient to drive the movable conducting strip to rotate.
Preferably, the connection main body is provided with a shaft connection column 16, the shaft connection part 5 of the movable conducting strip is of an arc structure, and the arc structure is sleeved on the shaft connection column 16, so that the structure is reasonable.
Preferably, the wiring main body is provided with a pivoting column 17, the pivoting part 10 is provided with a pivoting hole 18, and the pivoting part 10 is sleeved on the pivoting column 17 through the pivoting hole 18, so that the structure is reasonable.
Preferably, the operating part 9 is provided with anti-slip threads 19 to facilitate pulling the operating arm.
Preferably, the wiring main part includes apron 20 and at least one makeup 21, every be equipped with on the makeup 21 installation cavity 1, operation mouth 8 and socket 3, every all install in installation cavity 1 fixed conducting strip 2 and activity conducting strip, every all install in the operation mouth 8 the action arm, one side opening of installation cavity 1 and operation mouth 8, apron 20 lid in the outermost side installation cavity 1 and operation mouth 8's opening part, every the periphery equipartition of one side of makeup 21 has a plurality of connections to insert post 22, every the opposite side of makeup 21 with all be equipped with on the apron 20 with connect the jack that the post 22 one-to-one matches, one connect on the makeup 21 and insert the post 22 one-to-one and insert another in the jack on makeup 21 or the apron 20. When the wiring main body only has one spliced plate and one cover plate, the cover plate is covered on one side of the opening of the mounting cavity of the spliced plate, and the connecting inserting column on the spliced plate is inserted into the connecting inserting hole of the cover plate. When the wiring main body is provided with a cover plate and two or more jointed boards, the jointed boards are sequentially spliced, namely, the connecting inserting column on the previous jointed board is inserted into the connecting inserting hole on the next jointed board, the jointed boards are spliced in this way until the opening side of the installation cavity of the last jointed board is covered with the cover plate, and meanwhile, the connecting inserting column on the last jointed board is inserted into the connecting inserting hole of the cover plate. The universal matching of the jointed boards is good, and the number of the jointed boards can be selected according to needs and the jointed boards are sequentially spliced to form the whole wiring main body. In order to ensure reliable fixing between the jointed boards or between the jointed boards and the cover plate, the connecting inserting posts can be tightly matched and connected with the connecting inserting holes.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a PCB binding post with operation arm, is including the wiring main part that has the installation cavity, install fixed conducting strip in the installation cavity and be located the activity conducting strip of this fixed conducting strip top, fixed conducting strip forms the conductive component who is used for the centre gripping wire with activity conducting strip, the side of wiring main part be equipped with supply the wire insert and with the socket that conductive component is relative, its characterized in that: the movable conducting strip comprises a pressing part, a shaft connecting part and a clamping part which are integrated, the shaft connecting part is rotatably arranged on the wiring main body, the movable conducting strip rotates by taking the shaft connecting part as a center, and the end part of the pressing part is bent and is provided with a sliding part;
an operation opening communicated with the installation cavity is formed in the upper side of the wiring main body, an operation arm is arranged in the operation opening and comprises an operation portion, a pivoting portion and a guide portion which are integrated, the pivoting portion is rotatably installed on the wiring main body, the operation arm rotates by taking the pivoting portion as a center, an arc-shaped guide wall is arranged on the guide portion, the sliding portion is in sliding contact with the arc-shaped guide wall, and a force application protrusion is further arranged on the operation arm;
pulling the operating part, wherein the operating arm rotates by taking the pivoting part as a center, the sliding part of the pressing part slides along the arc-shaped guide wall of the guide part and drives the movable conducting strip to rotate by taking the shaft connection part as a center, and a wire gap is reserved between the clamping part and the fixed conducting strip;
press the operating portion, the operating arm with the pin joint portion is central antiport, press the sliding part edge of splenium the arc guide wall antiport of guide part and drive the activity conducting strip with the coupling part is central antiport, the clamping part with the clearance between the fixed conducting strip diminishes and is used for pressing from both sides tight wire, the protruding stiction of application of force presses in pressing the splenium and make the clamping part produces down clamping-force.
2. The PCB terminal with an operating arm of claim 1, wherein: the middle of pressing the splenium is equipped with a notch, the sliding part has two and is located the both sides of notch, the guide part is including stretching into the connecting portion of notch with can collude the portion of colluding of the inner end of notch, the outer end of the both sides of connecting portion is formed with the arc guide wall.
3. A PCB terminal with operating arm according to claim 1 or 2, wherein: the wiring main body is provided with a shaft connecting column, the shaft connecting part of the movable conducting strip is of an arc structure, and the arc structure is sleeved on the shaft connecting column.
4. A PCB terminal with operating arm according to claim 1 or 2, wherein: the wiring main part is provided with a pin joint column, the pin joint part is provided with a pin joint hole, and the pin joint part is sleeved on the pin joint column through the pin joint hole.
5. A PCB terminal with operating arm according to claim 1 or 2, wherein: the operating part is provided with anti-skid grains.
6. A PCB terminal with operating arm according to claim 1 or 2, wherein: the main part of working a telephone switchboard is including apron and at least one makeup, every be equipped with on the makeup installation cavity, operation mouth and socket, every all install in the installation cavity fixed conducting strip and activity conducting strip, every all install in the operation mouth the action arm, one side opening of installation cavity and operation mouth, the apron lid in the outside the opening part of installation cavity and operation mouth, every the periphery equipartition of one side of makeup has a plurality of connections to insert the post, every the opposite side of makeup with all be equipped with on the apron with connect the jack that inserts the post one-to-one and mate, one but connect on the makeup and insert the post one-to-one and insert another in the jack on makeup or the apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221400497.2U CN217719982U (en) | 2022-06-07 | 2022-06-07 | PCB binding post with operation arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221400497.2U CN217719982U (en) | 2022-06-07 | 2022-06-07 | PCB binding post with operation arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217719982U true CN217719982U (en) | 2022-11-01 |
Family
ID=83798935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221400497.2U Active CN217719982U (en) | 2022-06-07 | 2022-06-07 | PCB binding post with operation arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217719982U (en) |
-
2022
- 2022-06-07 CN CN202221400497.2U patent/CN217719982U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |