CN114336121B - Press type wiring terminal capable of being installed rapidly - Google Patents
Press type wiring terminal capable of being installed rapidly Download PDFInfo
- Publication number
- CN114336121B CN114336121B CN202111628807.6A CN202111628807A CN114336121B CN 114336121 B CN114336121 B CN 114336121B CN 202111628807 A CN202111628807 A CN 202111628807A CN 114336121 B CN114336121 B CN 114336121B
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- base
- upper cover
- wire
- pressing plate
- wiring
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 239000012634 fragment Substances 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention provides a press-type wiring terminal capable of being quickly installed, which comprises a first connecting piece arranged at the bottom of an upper cover, a second connecting piece matched with the first connecting piece arranged on a base, and a cavity formed by the upper cover made of insulating materials and the base fixedly connected when the first connecting piece is matched with the second connecting piece; one end of the wiring spring piece made of metal is positioned in the cavity, the other end of the wiring spring piece is positioned outside the base and used for being connected with the PCB, the power line enters the cavity from the wire inlet hole and contacts with the wiring spring piece, and when the upper cover is pressed on the base, the wiring spring piece deforms and the copper core of the power line is abutted to the wiring spring piece; the copper core of the power line is not required to be contacted with the binding post in the operation process, the upper cover and the base are made of insulating materials, the leakage risk is avoided, the operation of the binding post is simple and convenient, and the installation speed of the binding post is further improved.
Description
Technical Field
The invention relates to the field of installation of embedded lamps, in particular to a press-type wiring terminal capable of being installed rapidly.
Background
The down lamp is widely used because it can be embedded in the ceiling and can maintain the unity and perfection of the architectural decoration. Since LEDs can only be driven by direct current, while the commercial power we use is alternating current, down lamps are typically provided with a driver for converting externally supplied alternating current into direct current and further providing the direct current to the LEDs of the down lamp to drive the LEDs to emit light.
In the prior art, the installation mode of down lamp is usually that the professional tool is used to carry out simple screw elasticity wiring with the power cord wiring part of driver in the down lamp and external power cord, perhaps through third party terminal box wiring, its wiring technology is loaded down with trivial details, and the installation is inconvenient, and construction cost is high to there is higher electric leakage risk.
Disclosure of Invention
In view of this, the present invention provides a press-type terminal capable of being installed rapidly, which is simple to operate and avoids the risk of leakage through the cooperation of the first wire pressing plate and the wire connecting spring piece.
In order to solve the technical problems, the invention adopts the following technical scheme:
According to an embodiment of the invention, a press-type terminal capable of being quickly installed comprises:
The bottom of the upper cover is provided with a first connecting piece;
The base is provided with a second connecting piece matched with the first connecting piece, and when the first connecting piece is matched with the second connecting piece, the upper cover made of insulating materials is fixedly connected with the base to form a cavity;
The wiring spring plate is fixedly arranged on the base, one end of the metal wiring spring plate is positioned in the cavity, and the other end of the metal wiring spring plate is positioned outside the base and used for being connected with a PCB (printed circuit board); wherein,
Be equipped with the inlet wire hole on the lateral wall of base, the bottom of upper cover is equipped with first line ball board, the power cord follow the inlet wire hole gets into the cavity and with the wiring shell fragment contacts, works as the upper cover lid press in on the base, the wiring shell fragment takes place deformation and will the copper core butt of power cord in on the wiring shell fragment.
Preferably, a second wire pressing plate is further arranged on the base, a distance exists between the second wire pressing plate and the wire connecting elastic sheet, and the second wire pressing plate is located between the wire connecting elastic sheet and the wire inlet hole.
Preferably, a third line pressing plate is further arranged at the bottom of the upper cover, and when the upper cover is pressed on the base, the third line pressing plate is located between the second line pressing plate and the wiring elastic piece, and the power line is pressed down on the second line pressing plate and the wiring elastic piece.
Preferably, the tail end of the third line pressing plate is of an arc-shaped structure.
Preferably, the first connecting piece comprises an elastic buckle, the second connecting piece comprises a limit buckle, the elastic buckle protrudes out of the surface of the upper cover, the elastic buckle protrudes out of the surface of the side wall of the base, and when external force is applied to the upper cover, the elastic buckle is clamped below the limit buckle, so that the upper cover is fixed on the base.
Preferably, the first connecting piece further comprises two mounting seats, the second connecting piece further comprises two mounting holes, the mounting seats are located at the edge of the upper cover, the two mounting holes are located on the side walls of the base which are oppositely arranged, and the mounting seats are matched with the mounting holes, so that the upper cover can be rotatably connected to the base.
Preferably, the upper cover is further provided with a pressing part, the pressing part is located at the end part of the upper cover, and the pressing part is located at one side close to the elastic buckle.
Preferably, a fourth line pressing plate is further arranged at the bottom of the upper cover, and the fourth line pressing plate is used for pressing the tail end of the power line down to the bottom of the cavity.
Preferably, the wire connecting device further comprises a rib position, wherein the rib position is used for separating two wire connecting elastic sheets.
Preferably, the wiring shrapnel comprises a pin and an elastic sheet, the pin is fixedly connected with the elastic sheet, the elastic sheet is positioned in the cavity, and the pin is installed at the bottom of the base in a penetrating manner.
The technical scheme of the invention has at least one of the following beneficial effects:
According to the quick-mounting push-type wiring terminal disclosed by the invention, the upper cover is pressed on the base, the copper core of a power line to be connected is abutted on the wiring elastic sheet by the first line pressing plate at the bottom of the upper cover, so that the connection of the power line is completed, the copper core of the power line is not required to be contacted in the operation process of the wiring terminal, and the upper cover and the base are made of insulating materials, so that the leakage risk is avoided; the connecting terminal can realize the connection of the power line by only inserting the power line to be connected into the cavity from the wire inlet hole and pressing the upper cover onto the base, is simple and convenient to operate, and further improves the installation speed of the connecting terminal.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a press-type connection terminal capable of being installed quickly according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a press-type connection terminal capable of being mounted quickly according to an embodiment of the present invention;
Fig. 3 is an exploded view of the whole structure of the press-type terminal capable of being mounted quickly according to the embodiment of the present invention;
Fig. 4 is a schematic perspective view of an opened upper cover of a press-type connection terminal capable of being quickly mounted according to an embodiment of the present invention.
Reference numerals:
a. A PCB board; b1, a power line; b2, a copper core; 10. an upper cover; 110. a first wire pressing plate; 120. a third wire pressing plate; 130. an elastic buckle; 140. a pressing part; 150. a fourth wire pressing plate; 160. a mounting base; 20. a base; 210. a wire inlet hole; 220. a mounting hole; 230. a rib position; 240. a second wire pressing plate; 250. a limit button; 30. a wiring spring plate; 310. pins; 320. an elastic sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
The embodiment of the invention provides a press-type wiring terminal capable of being quickly installed, wherein a wire inlet hole 210 is arranged on a base 20 of the wiring terminal, when a connecting wire enters a cavity from the wire inlet hole 210, the connecting wire is positioned on the upper surface of a wiring spring plate 30, an upper cover 10 is covered on the base 20, a first wire pressing plate 110 arranged at the bottom of the upper cover 10 enables the wiring spring plate 30 to deform, and the wiring spring plate 30 further enables a copper core b2 of a power wire to be abutted to the bottom of the first wire pressing plate 110, so that the connection of the power wire b1 is completed; the wiring terminal is convenient to operate, avoids electric shock risks, and further improves the installation speed of the wiring terminal.
A quick-installable push-on terminal according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Specifically, as shown in fig. 1 and fig. 2, the quick-installable push-type connection terminal provided by the embodiment of the invention includes an upper cover 10, a base 20 and a connection spring piece 30; wherein, the bottom of the upper cover 10 is provided with a first connecting piece; the base 20 is provided with a second connecting piece matched with the first connecting piece, and when the first connecting piece is matched with the second connecting piece, the upper cover 10 made of insulating materials is fixedly connected with the base 20 to form a cavity; the wiring spring plate 30 is fixedly arranged on the base 20, one end of the metal wiring spring plate 30 is positioned in the cavity, and the other end of the metal wiring spring plate is positioned outside the base 20 and used for being connected with the PCB a; the side wall of the base 20 is provided with a wire inlet hole 210, the bottom of the upper cover 10 is provided with a first wire pressing plate 110, the first wire pressing plate 110 is located above the wire connecting elastic sheet 30, the power wire b1 enters the cavity from the wire inlet hole 210 and contacts with the wire connecting elastic sheet 30, and when the upper cover 10 is covered on the base 20, the wire connecting elastic sheet 30 deforms and the copper core b2 of the power wire is abutted to the wire connecting elastic sheet 30.
That is, in the process of connecting the power line b1 using the connection terminal, only the upper cover 10 and the base 20 need be contacted, and the upper cover 10 and the base 20 supported by the insulating material avoid the risk of an electric shock to an operator. The bottom of upper cover 10 is equipped with first line ball board 110, installs the wiring shell fragment 30 of metal material on the base 20, and after upper cover 10 lid was pressed on base 20, first line ball board 110 was pushed down on wiring shell fragment 30 and makes it take place deformation, consequently put into the cavity with the power cord from entrance hole 210 before pressing upper cover 10 lid on base 20 and make the copper core b2 contact wiring shell fragment 30 of power cord, after upper cover 10 lid was pressed on base 20, wiring shell fragment 30 was with the copper core b2 butt of power cord on wiring shell fragment 30, has accomplished the connection of power cord.
The operation steps of connecting the power line by using the connecting terminal comprise: opening upper cover 10, putting into the cavity with the power cord from the wiring hole and making the copper core b2 contact wiring shell fragment 30 of power cord, pressing the upper cover 10 lid on base 20 has accomplished the connection operation of power cord b1, and this binding post's easy operation, swift has further improved embedded down lamp's installation effectiveness.
The specific structure of the elastic sheet 320 is not limited, and it should be understood that: when the copper core b2 of the power cord enters the cavity, only needs to contact with the elastic sheet 320, and the power cord can be located above, below or embedded in the elastic sheet 320.
Specifically, as shown in fig. 3, the wiring spring 30 includes a pin 310 and an elastic piece 320, the pin 310 is fixedly connected with the elastic piece 320, the elastic piece 320 is located in the cavity, and the pin 310 is installed at the bottom of the base 20 in a penetrating manner. The pin 310 is mounted on the PCB board a, and when the elastic piece 320 abuts the copper core b2 of the power cord on the bottom end of the first pressing board 110, the power cord is connected to the PCB board a, and the pin 310 and the elastic piece 320 are simple in structure and low in cost.
In an embodiment, as shown in fig. 2 and 3, the base 20 is further provided with a second wire pressing plate 240, a distance exists between the second wire pressing plate 240 and the wire connecting elastic piece 30, and the second wire pressing plate 240 is located between the wire connecting elastic piece 30 and the wire inlet 210. When the power cord outside the wire inlet 210 is pulled, the second wire pressing plate 240 increases the pulling force between the power cord and the base 20, and further improves the stability of the wire connection spring 30 for abutting the power cord on the bottom of the first wire pressing plate 110.
Further, as shown in fig. 2 and 3, a third wire pressing plate 120 is further disposed at the bottom of the upper cover 10, and when the upper cover 10 is pressed onto the base 20, the third wire pressing plate 120 is located between the second wire pressing plate 240 and the wire connecting elastic piece 30, and presses the power cord down on the second wire pressing plate 240 and the wire connecting elastic piece 30.
That is, after the upper cover 10 is pressed onto the base 20, the third pressing plate 120 and the first pressing plate 110 are both pressed down onto the wire elastic sheet 30, but the first pressing plate 110 is pressed down directly above the wire elastic sheet 30, and the third pressing plate 120 is pressed down on the side edge of the wire elastic sheet 30. In addition, the third pressing plate 120 is sized to match the distance between the wire elastic sheet 30 and the second pressing plate 240, that is, when the upper cover 10 is pressed onto the base 20, the third pressing plate 120 is pressed onto not only the wire elastic sheet 30, but also the second pressing plate 240. The third pressing plate 120 further fixes the power line, and increases stability and firmness between the power line and the connection terminal.
Preferably, the end of the third pressing plate 120 has an arc structure, so that the third pressing plate 120 is prevented from damaging the power line during the pressing process.
In an embodiment, as shown in fig. 2 and 3, the first connecting piece includes an elastic buckle 130, the second connecting piece includes a limiting buckle 250, the elastic buckle 130 protrudes from the surface of the upper cover 10, the elastic buckle 130 protrudes from the surface of the side wall of the base 20, and when an external force is applied to the upper cover 10, the elastic buckle 130 is clamped below the limiting buckle 250, so that the upper cover 10 is fixed on the base 20.
The clamping mode of the elastic buckle 130 and the limit buckle 250 is simple and convenient, when the upper cover 10 is required to be pressed on the base 20, only external force needs to be applied to the upper cover 10, and when the upper cover 10 is required to be separated from the base 20, only external force needs to be applied to the upper cover 10, and the fixing mode is simple in structure and low in cost.
In an embodiment, as shown in fig. 3 and 4, the first connecting member further includes a mounting seat 160, the second connecting member further includes two mounting holes 220, the mounting seat 160 is located at an edge of the upper cover 10, the two mounting holes 220 are located on side walls of the oppositely disposed base 20, and the mounting seat 160 matches the mounting holes 220, so that the upper cover 10 is rotatably connected to the base 20.
That is, the upper cover 10 is rotatably mounted on the base 20 by the cooperation of the mounting seat 160 and the mounting hole 220, and when the power cord is required to be placed in the cavity, the upper cover 10 is opened without removing the upper cover 10 from the base 20, so that the mounting convenience of the terminal is improved, and the mounting speed of the terminal is further improved.
In an embodiment, as shown in fig. 2 and 3, the upper cover 10 is further provided with a pressing portion 140, the pressing portion 140 is located at an end of the upper cover 10, and the pressing portion 140 is located at a side close to the elastic buckle 130. The pressing part 140 is positioned at the end of the upper cover 10 to facilitate the operator to apply external force to the upper cover 10 and to facilitate the installation operation of the terminal.
In an embodiment, as shown in fig. 2 and 3, a fourth pressing plate 150 is further disposed at the bottom of the upper cover 10, and the fourth pressing plate 150 is used to press the end of the power cord down to the bottom of the cavity. The fourth pressing plate 150 is located at an inner side of the cavity away from the wire inlet 210, i.e., at an end position of the power wire. Generally, in order to avoid the power cord from being pulled out of the connection spring piece 30, a copper core b2 of a length of the power cord is reserved in the cavity. In the process of pressing the upper cover 10 to the base 20, the fourth pressing plate 150 presses down the reserved copper core b 2. It should be noted that: the fourth line ball board 150 only has pressure to copper core b2 in the motion process, and after upper cover 10 lid was pressed on base 20, there was the distance between the bottom of fourth line ball board 150 and base 20 and can not led to the fact pressure to copper core b2, avoided leading to the fact the damage to copper core b 2.
In one embodiment, as shown in fig. 4, the connector further includes a rib 230, where the rib 230 is used to separate two wire spring plates 30. The rib 230 prevents the power cord from contacting another wire spring 30, and facilitates the operator to place the power cord in a proper position.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (7)
1. Rapidly mountable push-type terminal, characterized by comprising:
the bottom of the upper cover is provided with a first connecting piece, and the bottom of the upper cover is also provided with a fourth line pressing plate;
The base is provided with a second connecting piece matched with the first connecting piece, and when the first connecting piece is matched with the second connecting piece, the upper cover made of insulating materials is fixedly connected with the base to form a cavity;
The wiring spring plate is fixedly arranged on the base, one end of the metal wiring spring plate is positioned in the cavity, and the other end of the metal wiring spring plate is positioned outside the base and used for being connected with a PCB (printed circuit board); wherein,
The side wall of the base is provided with a wire inlet hole, the bottom of the upper cover is provided with a first wire pressing plate, a power wire enters the cavity from the wire inlet hole and is contacted with the wire connecting elastic sheet, when the upper cover is pressed on the base, the wire connecting elastic sheet deforms and the copper core of the power wire is abutted to the wire connecting elastic sheet, the fourth wire pressing plate is used for pressing the tail end of the power wire down to the bottom of the cavity, and a distance exists between the bottom end of the fourth wire pressing plate and the base;
the base is also provided with a second line pressing plate, a distance exists between the second line pressing plate and the wiring elastic sheet, and the second line pressing plate is positioned between the wiring elastic sheet and the line inlet hole;
The upper cover bottom is also provided with a third line pressing plate, and when the upper cover is pressed on the base, the third line pressing plate is positioned between the second line pressing plate and the wiring elastic sheet, and the power line is pressed down on the second line pressing plate and the wiring elastic sheet.
2. The quick installable push wire terminal of claim 1, wherein the third wire clamping plate has an arcuate configuration at its distal end.
3. The quick-attach push-on terminal of claim 1 wherein the first connector includes a snap-on tab and the second connector includes a snap-on tab, the snap-on tab protruding from the top cover surface and protruding from the side wall surface of the base, the snap-on tab being snap-connected under the snap-on tab when an external force is applied to the top cover to secure the top cover to the base.
4. A quick installable push to wire terminal according to claim 1 or claim 3 wherein the first connector further comprises two mounting sockets, the second connector further comprises two mounting holes, the mounting sockets are located at the edges of the upper cover, the two mounting holes are located on the opposite side walls of the base, respectively, and the mounting sockets mate with the mounting holes such that the upper cover is rotatably connected to the base.
5. A quick installable push button terminal according to claim 3 wherein the upper cover is further provided with a push button portion located at an end of the upper cover, the push button portion being located on a side proximate the resilient clip.
6. The quick installable push button terminal of claim 1, further comprising a rib for spacing the two terminal lugs.
7. The quick installable push button terminal of claim 1, wherein the terminal spring comprises a pin and a spring piece, the pin is fixedly connected with the spring piece, the spring piece is located in the cavity, and the pin is installed at the bottom of the base in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111628807.6A CN114336121B (en) | 2021-12-28 | 2021-12-28 | Press type wiring terminal capable of being installed rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111628807.6A CN114336121B (en) | 2021-12-28 | 2021-12-28 | Press type wiring terminal capable of being installed rapidly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114336121A CN114336121A (en) | 2022-04-12 |
| CN114336121B true CN114336121B (en) | 2024-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111628807.6A Active CN114336121B (en) | 2021-12-28 | 2021-12-28 | Press type wiring terminal capable of being installed rapidly |
Country Status (1)
| Country | Link |
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| CN (1) | CN114336121B (en) |
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| CN110416749B (en) * | 2018-04-27 | 2021-02-05 | 达昌电子科技(苏州)有限公司 | Terminal block |
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- 2021-12-28 CN CN202111628807.6A patent/CN114336121B/en active Active
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| TWM295363U (en) * | 2006-03-07 | 2006-08-01 | Unicorn Electronics Components | Improved electrical connector structure |
| TWM354835U (en) * | 2008-11-17 | 2009-04-11 | zan-qi Chen | Structure of current-guarded switch |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114336121A (en) | 2022-04-12 |
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