CN211719914U - Insert formula binding post row soon - Google Patents

Insert formula binding post row soon Download PDF

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Publication number
CN211719914U
CN211719914U CN202020625221.9U CN202020625221U CN211719914U CN 211719914 U CN211719914 U CN 211719914U CN 202020625221 U CN202020625221 U CN 202020625221U CN 211719914 U CN211719914 U CN 211719914U
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CN
China
Prior art keywords
main body
metal conducting
metal
button
conducting strip
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Active
Application number
CN202020625221.9U
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Chinese (zh)
Inventor
杨海杰
江雄
王远国
陈建万
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Cixi Wanjie Electronic Co ltd
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Cixi Wanjie Electronic Co ltd
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Priority to CN202020625221.9U priority Critical patent/CN211719914U/en
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Abstract

The utility model discloses a quick-plug type wiring terminal strip, which comprises a main body, wherein the main body is internally provided with an installation cavity, a wire outlet hole and a wire inlet hole which are communicated with the installation cavity, a metal conducting strip is arranged in the installation cavity, a metal clip is arranged on the metal conducting strip, and the metal clip is correspondingly positioned in the wire outlet hole; the main part activity is provided with the button, is provided with the shell fragment in the installation cavity, and the tip and the metal conducting strip of shell fragment are contradicted and are cooperated, and the button supports in the shell fragment, presses the button, makes shell fragment tip and metal conducting strip phase separation form and presss from both sides the mouth, presss from both sides the mouth and corresponds to the entrance hole. The utility model has the advantages of it is following and effect: the metal clip and the elastic sheet are adopted, tools are not needed when the wires are connected, and the effects of simple operation, fast and firm insertion and high reliability are achieved; the metal conducting plate is internally provided with the convex patterns, so that the conducting wire is more firmly fixed; and the matching action of the abutting block and the abutting step is adopted, so that the stability and the reliability are higher.

Description

Insert formula binding post row soon
Technical Field
The utility model relates to a connecting piece technical field, in particular to insert formula binding post row soon.
Background
At present, connecting terminals are adopted for connecting cables and wires inside electronic equipment, and are divided into a welding mode or a screw wire fixing mode, among the two modes, the welding mode is to weld a leading-out terminal connection wire, an internal connection wire and a terminal respectively, the welding fixing mode is firm in connection and good in connection reliability, but when the connection wire is removed or changed, equipment needs to be welded, so that the operation is complex, the working efficiency is low, the field assembly and disassembly are not facilitated, and the quick insertion cannot be realized; adopt the mode of screw solidus to connect, need use the instrument on the one hand, can't realize convenient and fast's installation, on the other hand there is the problem that the electrical contact reliability is influenced to screw installation degree of tightness, and the screw vibration easily causes not hard up phenomenon in the use for the contact is unreliable.
Disclosure of Invention
The utility model aims at providing a formula of inserting binding post row soon adopts and sets up the metal clip in wire outlet department, sets up in wire inlet department and supports tight shell fragment with metal conducting strip, has easy operation, grafting fast and firm, the higher effect of reliability during connecting wire.
The above technical purpose of the present invention can be achieved by the following technical solutions: a quick-insertion type wiring terminal strip comprises a main body, wherein an installation cavity, a wire outlet hole and a wire inlet hole are formed in the main body, the wire outlet hole and the wire inlet hole are communicated with the installation cavity, a metal conducting strip is arranged in the installation cavity, a metal clamp is arranged on the metal conducting strip, and the metal clamp is correspondingly positioned in the wire outlet hole; the main part activity is provided with the button, is provided with the shell fragment in the installation cavity, and the tip and the metal conducting strip of shell fragment are contradicted and are cooperated, and the button supports in the shell fragment, presses the button, makes shell fragment tip and metal conducting strip phase separation form and presss from both sides the mouth, presss from both sides the mouth and corresponds to the entrance hole.
By adopting the technical scheme, when a lead is installed, the lead which enters and exits respectively extends into the wire inlet hole and the wire outlet hole, when the lead is inserted into the wire inlet hole, the button is pressed, the elastic sheet is extruded and deformed through the button, the elastic sheet is abutted against the end part of the metal conducting sheet and is far away from the metal conducting sheet, a clamping opening is formed for the lead to extend into, and after the button is loosened, the elastic sheet resets under the action of the elasticity of the elastic sheet, so that the lead can be clamped and fixed; when the wire is inserted into the wire outlet, the front end of the wire is correspondingly inserted into the metal clamp, the wire clamp is fixed through the metal clamp, and the wire at the wire inlet is communicated with the wire at the wire outlet through the metal conducting sheet and the metal clamp. Therefore, tools are not needed when the wires are connected, and the wire connector has the effects of being simple to operate, fast and firm in insertion and high in reliability.
The utility model discloses a further set up to: the metal clip is fixedly connected with the metal conducting strip through a metal connecting sheet, and the metal conducting strip and the metal connecting sheet are provided with reinforcing convex ribs.
Through adopting above-mentioned technical scheme, strengthen protruding muscle and can strengthen the structural strength between metal connecting piece and the metal conducting strip, difficult rupture.
The utility model discloses a further set up to: the inner wall of the metal conducting plate, which is in butt fit with the elastic sheet, is provided with a plurality of convex lines.
By adopting the technical scheme, when the wire is fixed on the metal conductive sheet through the elastic sheet, the firmness of the wire can be improved by the convex lines when the wire is clamped, and the wire is not easy to slide relatively and is separated from the clamping opening.
The utility model discloses a further set up to: the main part includes main part and lower main part, goes up the main part and passes through lock joint component fixed connection with lower main part, and lock joint component includes the buckle piece, and the buckle piece sets up in last main part, and lower main part corresponds has seted up the buckle hole, and the buckle piece cooperates with buckle hole joint, and the buckle piece is provided with the spigot surface.
Through adopting above-mentioned technical scheme, when installing the main part in main part down, will go up the main part and buckle in main part down correspondingly, make the buckle piece stretch into to the buckle downthehole under the guide effect of spigot surface, the buckle piece can be realized fixedly with the cooperation of buckle hole joint, and it is more convenient to install.
The utility model discloses a further set up to: a limiting structure is arranged between the main body and the metal conducting plate, the limiting structure comprises a supporting block and a supporting step, the supporting block is arranged on the upper main body, the supporting step is arranged on the lower main body, the supporting block is tightly supported on the upper end of the metal conducting plate, and the supporting step is tightly supported on the lower end of the metal conducting plate.
Through adopting above-mentioned technical scheme, when installing metal conducting strip in the main part, its upper end supports tightly the location through supporting tight piece, and its lower extreme supports tightly the location through supporting tight step, and metal conducting strip is difficult for rocking in the main part, and stability is higher.
The utility model discloses a further set up to: the inner wall of the button is provided with a limiting bulge, and the limiting bulge is matched with the lower main body in a supporting manner.
By adopting the technical scheme, when the button resets under the elastic action of the elastic sheet, the button extends outwards from the main body until the limiting protrusion abuts against the lower main body.
The utility model discloses a further set up to: the metal conducting strip is provided with a positioning block, a gap is formed between the positioning block and the lower main body, and the gap elastic sheet is inserted and fixed.
The utility model discloses a further set up to: the shell fragment wholly sets up to "people" font, and the shell fragment includes arc portion, connecting portion, presses the splenium and supports tight portion, and arc portion is located the shell fragment middle part, and connecting portion, press the splenium and support tight portion and extend the setting to the shell fragment outer end by arc portion in proper order, and arc portion inlays in the clearance, and the button supports tight cooperation with pressing the splenium, supports tight portion and supports in metal conducting strip.
Through adopting above-mentioned technical scheme, arc portion inlays and to fix the shell fragment is whole in the clearance, presses the portion of pressing and can drive the motion of tight portion of support and make it keep away from metal conducting strip when the button is to pressing the portion of pressing application of force.
The utility model discloses a further set up to: the lower main body is provided with an arc-shaped groove, and the arc-shaped groove is attached to the arc-shaped part of the elastic sheet.
By adopting the technical scheme, the arc-shaped part of the elastic sheet is attached to the arc-shaped groove, so that the elastic sheet is not easy to move randomly.
The utility model discloses a further set up to: the button outer wall is provided with first inclined plane, and lower main part is provided with the second inclined plane of laminating mutually with first inclined plane.
Through adopting above-mentioned technical scheme, the button is laminated mutually through the second inclined plane of first inclined plane and lower main part under the elasticity effect of shell fragment, and both are difficult wearing and tearing when offseting.
To sum up, the utility model discloses following beneficial effect has:
1. the metal clip is arranged at the wire outlet in the main body, the elastic sheet which is tightly propped against the metal conducting sheet is arranged at the wire inlet, and a tool is not needed when the wire is connected, so that the wire connecting structure has the effects of simplicity in operation, quickness and firmness in splicing and higher reliability;
2. the inner wall of the metal conducting plate is provided with the convex patterns, so that the conducting wire is more firm when being fixed on the metal conducting plate through the elastic sheet and is not easy to slip relatively to be separated from the clamping opening;
3. the matching effect of the abutting block and the abutting step is adopted, so that the metal conducting strip is not easy to shake in the main body, and the stability and the reliability are higher.
Drawings
Fig. 1 is a front view of the embodiment.
Fig. 2 is a top view of the embodiment.
Fig. 3 is a bottom view of the embodiment.
Fig. 4 is a sectional view of section a-a in fig. 1.
Fig. 5 is an exploded view of the embodiment.
Fig. 6 is an enlarged view of the region B in fig. 4.
In the figure: 1. a main body; 11. a lower body; 111. a snap-in hole; 112. a wire inlet hole; 113. an arc-shaped slot; 114. a second inclined plane; 12. an upper body; 121. a buckling block; 122. a guide surface; 123. a wire outlet hole; 13. a mounting cavity; 2. a metal conductive sheet; 21. a metal connecting sheet; 22. positioning blocks; 23. a relief pattern; 3. a metal clip; 31. a guide slope; 32. reinforcing the convex ribs; 4. mounting holes; 5. a button; 51. a limiting bulge; 52. a first inclined plane; 6. a spring plate; 61. an arc-shaped portion; 62. a connecting portion; 63. a pressing part; 64. a tightening part; 7. a propping block; 8. tightly abutting against the step.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A quick-plugging type wiring terminal block comprises a main body 1, three groups of wiring terminals are integrally arranged in the main body 1, the main body 1 is an insulator, the main body 1 comprises a lower main body 11 and an upper main body 12, the upper main body 12 and the lower main body 11 are fixedly connected through a fastening component, and an installation cavity 13 is formed in the upper main body 12 and the lower main body 11 after being fastened. The fastening assembly comprises a fastening block 121, the fastening block 121 is arranged on the upper main body 12, a fastening hole 111 is correspondingly formed in the lower main body 11, the fastening block 121 is in fastening fit with the fastening hole 111, and a guide surface 122 is arranged on the fastening block 121. When the upper main body 12 is installed on the lower main body 11, the upper main body 12 is correspondingly buckled on the lower main body 11, so that the buckling block 121 extends into the buckling hole 111 under the guiding action of the guide surface 122, and the buckling block 121 is buckled and matched with the buckling hole 111 to realize fixation, and the installation is more convenient.
As shown in fig. 4, the top end of the upper body 12 is provided with a wire outlet 123, the lower end of the wire outlet 123 is communicated with the installation cavity 13, the bottom of the lower body 11 is provided with two parallel wire inlet holes 112, and the upper ends of the wire inlet holes 112 are communicated with the installation cavity 13. Be provided with metallic conduction piece 2 in the installation cavity 13, metallic conduction piece 2's upper end is through metallic connection piece 21 fixedly connected with metal clip 3, and metal clip 3's upper end is provided with two relative direction inclined planes 31, and metal clip 3 corresponds to be located wire hole 123 department, is provided with on metallic conduction piece 2 and the metallic connection piece 21 and strengthens protruding muscle 32. The reinforcing ribs 32 can reinforce the structural strength between the metal connecting sheet 21 and the metal conductive sheet 2, and are not easy to break.
As shown in fig. 4-6, a mounting hole 4 is formed in the bottom of the lower main body 11, a button 5 is movably disposed in the mounting hole 4, the button 5 is an insulator, an elastic sheet 6 is disposed between the lower main body 11 and the metal conductive sheet 2, the elastic sheet 6 is integrally inverted in a shape like a Chinese character 'ren', the elastic sheet 6 includes an arc portion 61, a connecting portion 62, a pressing portion 63 and a tightening portion 64, the arc portion 61 is located in the middle of the elastic sheet 6, and the connecting portion 62, the pressing portion 63 and the tightening portion 64 are sequentially extended from the arc portion 61 to the outer end of the elastic sheet 6. The metal conducting strip 2 is provided with the locating piece 22 of "U" font, and arc wall 113 has been seted up to lower main part 11, is formed with the clearance between arc wall 113 and the locating piece 22, and the clearance supplies arc portion 61 of shell fragment 6 to insert fixedly, and arc wall 113 is laminated mutually with the arc portion 61 lower surface of shell fragment 6, and the difficult free and convenient removal of shell fragment 6. The upper end of the button 5 is in abutting fit with the pressing part 63, the lower end of the button 5 extends out of the lower main body 11, the abutting part 64 abuts against the side wall of the metal conducting strip 2, when the button 5 is pressed into the main body 1, the abutting parts 64 at the two ends of the elastic sheet 6 are separated from the metal conducting strip 2 to form clamping openings, and the clamping openings at the two sides are respectively positioned in the wire inlet 112 in a one-to-one correspondence manner. The inner wall of the metal conducting plate 2 which is in butt fit with the elastic sheet 6 is provided with a plurality of convex patterns 23.
The arc part 61 is embedded in the gap to fix the whole elastic sheet 6, and when the button 5 applies force to the pressing part 63, the pressing part 63 can drive the abutting part 64 to move to enable the abutting part to be far away from the metal conducting sheet 2.
As shown in fig. 4-6, the inner wall of the button 5 is provided with a limiting protrusion 51, the limiting protrusion 51 is in abutting fit with the lower main body 11, and when the button 5 is reset under the elastic force of the elastic sheet 6, the button 5 extends out of the main body 1 until the limiting protrusion 51 abuts against the lower main body 11. The outer wall of the button 5 is provided with a first inclined surface 52, and the lower body 11 is provided with a second inclined surface 114 which is attached to the first inclined surface 52. The button 5 is attached to the second inclined surface 114 of the lower body 11 through the first inclined surface 52 under the elastic force of the elastic sheet 6, and the button 5 and the second inclined surface are not easy to wear when being abutted against each other.
As shown in fig. 4, a limiting structure is arranged between the main body 1 and the metal conductive plate 2, the limiting structure includes a supporting block 7 and a supporting step 8, the supporting block 7 is arranged on the upper main body 12, the supporting step 8 is arranged on the lower main body 11, the supporting block 7 is supported on the upper end of the metal conductive plate 2, and the supporting step 8 is supported on the lower end of the metal conductive plate 2. When installing metal conducting strip 2 in main part 1, its upper end supports tightly the location through supporting tight piece 7, and its lower extreme supports tightly the location through supporting tight step 8, and metal conducting strip 2 is difficult for rocking in main part 1, and stability is higher.
The utility model discloses a basic operating principle does: when a lead is installed, the lead which enters and exits respectively extends into the wire inlet hole 112 and the wire outlet hole 123, when the lead is inserted into the wire inlet hole 112, the button 5 is pressed, the middle part of the elastic sheet 6 is fixed through the positioning block 22, the two ends of the elastic sheet 6 are extruded and deformed through the button 5, so that the abutting part 64 of the elastic sheet 6 is far away from the metal conducting plate 2, a clamping opening is formed for the lead to extend into, after the button 5 is loosened, the elastic sheet 6 resets under the self elastic action of the elastic sheet, the lead can be clamped and fixed, when the lead is fixed on the metal conducting plate 2 through the elastic sheet 6, the raised lines 23 can improve the firmness of the lead during clamping, and the lead is not easy to relatively slide and; when a lead is inserted into the wire outlet 123, the front end of the lead is correspondingly inserted into the clamping opening of the metal clamp 3 under the guidance of the guide inclined plane 31, the lead is clamped and fixed by the metal clamp 3, and the lead at the wire inlet 112 is conducted with the lead at the wire outlet 123 through the metal conducting plate 2 and the metal clamp 3. Therefore, the plug-in connection does not need to adopt tools when connecting wires, time is saved, the plug-in connection has the effects of simplicity in operation, quickness and firmness in plug-in connection and higher reliability, potential distribution is easily realized, and two-in one-out circuit optimization is realized.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (10)

1. The utility model provides a plug-in binding post row soon, includes main part (1), seted up installation cavity (13) in main part (1), communicate in wire hole (123) and entrance hole (112) of installation cavity (13), its characterized in that: a metal conducting strip (2) is arranged in the mounting cavity (13), a metal clip (3) is arranged on the metal conducting strip (2), and the metal clip (3) is correspondingly positioned in the wire outlet hole (123); the main part (1) activity is provided with button (5), be provided with shell fragment (6) in installation cavity (13), the tip of shell fragment (6) with metal conducting strip (2) conflict cooperation, button (5) support in shell fragment (6) press button (5), make shell fragment (6) tip with metal conducting strip (2) phase separation forms presss from both sides the mouth, press from both sides the mouth corresponding to entrance hole (112).
2. A quick-connect terminal block according to claim 1, characterized in that: the metal clip (3) is fixedly connected with the metal conducting strip (2) through a metal connecting sheet (21), and reinforcing convex ribs (32) are arranged on the metal conducting strip (2) and the metal connecting sheet (21).
3. A quick-connect terminal block according to claim 1, characterized in that: the inner wall of the metal conducting strip (2) which is in butt fit with the elastic sheet (6) is provided with a plurality of convex lines (23).
4. A quick-connect terminal block according to claim 1, characterized in that: the main body (1) comprises an upper main body (12) and a lower main body (11), the upper main body (12) is fixedly connected with the lower main body (11) through a fastening assembly, the fastening assembly comprises a buckle block (121), the buckle block (121) is arranged on the upper main body (12), a buckle hole (111) is correspondingly formed in the lower main body (11), the buckle block (121) is in clamping fit with the buckle hole (111), and a guide surface (122) is arranged on the buckle block (121).
5. A quick-plug terminal block according to claim 4, characterized in that: a limiting structure is arranged between the main body (1) and the metal conducting plate (2), the limiting structure comprises a resisting block (7) and a resisting step (8), the resisting block (7) is arranged on the upper main body (12), the resisting step (8) is arranged on the lower main body (11), the resisting block (7) is tightly propped against the upper end of the metal conducting plate (2), and the resisting step (8) is tightly propped against the lower end of the metal conducting plate (2).
6. A quick-plug terminal block according to claim 4, characterized in that: the inner wall of the button (5) is provided with a limiting bulge (51), and the limiting bulge (51) is matched with the lower main body (11) in a blocking mode.
7. A quick-plug terminal block according to claim 4, characterized in that: the metal conducting strip (2) is provided with a positioning block (22), a gap is formed between the positioning block (22) and the lower main body (11), and the elastic sheet (6) is inserted and fixed in the gap.
8. A quick-plug terminal block according to claim 7, characterized in that: the elastic sheet (6) is integrally arranged in a herringbone shape, the elastic sheet (6) comprises an arc-shaped portion (61), a connecting portion (62), a pressing portion (63) and a pressing portion (64), the arc-shaped portion (61) is located in the middle of the elastic sheet (6), the connecting portion (62), the pressing portion (63) and the pressing portion (64) are sequentially arranged by the arc-shaped portion (61) to extend towards the outer end of the elastic sheet (6), the arc-shaped portion (61) is embedded in the gap, the button (5) is tightly matched with the pressing portion (63) in a pressing mode, and the pressing portion (64) is abutted to the metal conducting sheet (2).
9. A quick-connect terminal block according to claim 8, characterized in that: the lower main body (11) is provided with an arc-shaped groove (113), and the arc-shaped groove (113) is attached to the arc-shaped part (61) of the elastic sheet (6).
10. A quick-plug terminal block according to claim 4, characterized in that: the button (5) outer wall is provided with first inclined plane (52), lower main part (11) be provided with first inclined plane (52) laminating second inclined plane (114) mutually.
CN202020625221.9U 2020-04-23 2020-04-23 Insert formula binding post row soon Active CN211719914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020625221.9U CN211719914U (en) 2020-04-23 2020-04-23 Insert formula binding post row soon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020625221.9U CN211719914U (en) 2020-04-23 2020-04-23 Insert formula binding post row soon

Publications (1)

Publication Number Publication Date
CN211719914U true CN211719914U (en) 2020-10-20

Family

ID=72835796

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020625221.9U Active CN211719914U (en) 2020-04-23 2020-04-23 Insert formula binding post row soon

Country Status (1)

Country Link
CN (1) CN211719914U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A fast plug-in terminal block

Effective date of registration: 20230927

Granted publication date: 20201020

Pledgee: Cixi sub branch of Bank of Ningbo Co.,Ltd.

Pledgor: CIXI WANJIE ELECTRONIC CO.,LTD.

Registration number: Y2023980059272

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20201020

Pledgee: Cixi sub branch of Bank of Ningbo Co.,Ltd.

Pledgor: CIXI WANJIE ELECTRONIC CO.,LTD.

Registration number: Y2023980059272

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A fast plug-in terminal block

Granted publication date: 20201020

Pledgee: Cixi sub branch of Bank of Ningbo Co.,Ltd.

Pledgor: CIXI WANJIE ELECTRONIC CO.,LTD.

Registration number: Y2024980018075