CN218887553U - Quick wiring insulation anti-corrosion terminal strip - Google Patents
Quick wiring insulation anti-corrosion terminal strip Download PDFInfo
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- CN218887553U CN218887553U CN202222823683.3U CN202222823683U CN218887553U CN 218887553 U CN218887553 U CN 218887553U CN 202222823683 U CN202222823683 U CN 202222823683U CN 218887553 U CN218887553 U CN 218887553U
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Abstract
The utility model relates to a quick wiring insulating anticorrosive terminal row field relates to a quick wiring insulating anticorrosive terminal row, the utility model discloses a casing, the button, current conducting plate and electrically conductive cardboard, the symmetry is provided with cable jack and button jack in the casing, the button sets up in the button jack, the current conducting plate sets up inside the casing, the inside fixed block one that is equipped with of casing, electrically conductive cardboard cover is located fixed block one, electrically conductive cardboard includes joint portion and conductive part, joint portion sets up in the button lower extreme, the conductive part lower extreme contacts the current conducting plate and sets up, joint portion lower extreme is equipped with the elastic component, the elastic component includes spring and depression bar, depression bar contact joint portion lower extreme, realize the plug-and-play fixed of cable through electrically conductive cardboard cooperation elastic component, make two sets of cable contact current conducting plates realize the electric conductance, need not to adopt the screw to screw fixedly, the installation effectiveness is high; the cable is taken out and the clamping of the cable is released by pushing the conductive clamping plate clamping part through the push button.
Description
Technical Field
The utility model relates to an insulating anticorrosive terminal row field of working a telephone switchboard fast relates to an insulating anticorrosive terminal row of working a telephone switchboard fast.
Background
A terminal block means an insulating member that carries a plurality or a plurality of sets of terminal assemblies insulated from each other and that is used to fix a support member. The terminal strip is used for connecting the lines of the equipment inside the screen and the equipment outside the screen, and plays a role in signal (current and voltage) transmission. The terminal strip improves the wiring aesthetic property and the maintenance convenience. At present conventional terminal row on the market compresses tightly the electric wire fixedly through the screw, and inside is connected two sets of screws through the conducting strip, realizes the electric conduction, but has the problem that the installation effectiveness is low.
The patent number is CN215600722U, discloses a quick crimping formula terminal row, including two connectors, two the right flank of connector is equipped with the interface, the interface corresponds respectively and is equipped with the inserting groove, the inboard of inserting groove is equipped with the conductor respectively, and left side the right side of connector is equipped with first bayonet joint, right side the left side of connector is equipped with the second bayonet joint, two the upper surface of connector is equipped with stopper, two respectively the upper surface of connector is equipped with the casing respectively, two the last lateral wall central point of casing puts and is equipped with first screw, two the lower extreme of first screw runs through the last lateral wall of casing respectively and rotates respectively and is connected with the fixed plate, the upper surface four corners difference fixedly connected with guide bar of fixed plate, the lower surface of fixed plate is equipped with a plurality of fixed stay, the utility model discloses can be to many fixed crimps with the electric wire in the time, save installation time. Although the fixing plate is adjusted through the first screw, and then the simultaneous fixed crimping of a plurality of electric wires is realized, the pretension is still realized through rotating the screw, and the efficiency improvement rate is low.
Therefore, in order to overcome the defects in the prior art, an efficient quick-wiring insulating anti-corrosion terminal strip needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick wiring insulation anti-corrosion terminal block, which solves the problems of the prior art.
The purpose of the utility model can be realized by the following technical proposal: a quick-connect insulated corrosion-resistant terminal block comprising: casing, button, current conducting plate and electrically conductive cardboard, the internal symmetry of casing is provided with cable jack and button jack, the button sets up in the button jack, the current conducting plate sets up inside the casing, the inside fixed block that is equipped with of casing one, electrically conductive cardboard cover is located on the fixed block one, electrically conductive cardboard includes joint portion and conductive part, joint portion sets up in the button lower extreme, conductive part lower extreme contact current conducting plate sets up, joint portion lower extreme is equipped with elastic component, elastic component includes spring and depression bar, depression bar contact joint portion lower extreme.
Further improvement, the casing is inside to be equipped with down spacing and last spacing block, the current conducting plate joint sets up down between spacing and the last spacing block.
The improved structure of the shell is characterized in that the button comprises a pushing portion and a pressing portion, the upper end of the pushing portion is connected with a tension spring, a second fixing block is arranged inside the shell, and the upper end of the tension spring is connected with the second fixing block.
In a further improvement, a straight groove is arranged in the pressing part.
The improved elastic component comprises a fixing block III, the fixing block III is fixed inside the shell, a pressing block is annularly arranged in the middle of the pressing rod, the pressing rod is arranged in an inner hole of the fixing block in a sliding mode, and the spring is sleeved on the pressing rod and arranged between the pressing block and the fixing block III.
In a further improvement, a sheath is sleeved on the cable in the cable jack, and the diameter of the upper end of the sheath is larger than the inner diameter of the cable jack.
Compared with the prior art, the utility model discloses the beneficial effect of insulating anticorrosive terminal row of quick wiring:
the plug-and-plug fixation of the cables is realized by matching the conductive clamping plate with the elastic component, so that the two groups of cables are in contact with the conductive plate to realize electric conduction, and the cables are not required to be screwed and fixed by screws, so that the installation efficiency is high; the cable is taken out, the clamping part of the conductive clamping plate is pushed by pressing the button to release the clamping of the cable, and the operation is convenient; simultaneously two sets of cable electric conductance accessible direct contact current conducting plates switch on or connect the current conducting plate through electrically conductive cardboard is indirect, realize dual electric conductance and switch on, improve the conduction rate.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic structural diagram of a first local position of the present invention
FIG. 3 is a schematic structural view of the second local position of the present invention
In the figure, 1-shell, 11-cable jack, 12-button jack, 13-fixing block I, 14-lower limiting strip, 15-upper limiting block, 16-fixing block II, 2-button, 21-pushing part, 22-pressing part, 23-tension spring, 24-linear groove, 3-conductive plate, 4-conductive clamping plate, 41-clamping part, 42-conductive part, 5-elastic component, 51-spring, 52-pressing rod, 521-pressing block, 53-fixing block III, 6-cable and 61-sheath.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings 1 to 3.
Example 1
A quick-connect insulated corrosion resistant terminal block comprising: casing 1, button 2, current conducting plate 3 and electrically conductive cardboard 4, the symmetry is provided with cable jack 11 and button jack 12 in the casing 1, button 2 sets up in button jack 12, current conducting plate 3 sets up inside the casing 1, 1 inside fixed block 13 that is equipped with of casing, electrically conductive cardboard 4 cover is located on fixed block 13, electrically conductive cardboard 4 includes joint portion 41 and conductive part 42, joint portion 41 sets up in 2 lower extremes of button, conductive part 42 lower extreme contact current conducting plate 3 sets up, joint portion 41 lower extreme is equipped with elastic component 5, elastic component 5 includes spring 51 and depression bar 52, depression bar 52 contacts joint portion 41 lower extreme. The button 2 is made of plastic material.
As shown in fig. 1 to fig. 3, the utility model discloses a principle of use: when the cable 6 is not inserted into the cable jack 11, the pressing rod 52 receives the pushing of the spring 51 to enable the clamping portion 41 to be pushed upwards by the pressing rod 52, the right end of the clamping portion 41 is located in the projection of the cable jack 11, after the cable 6 is inserted into the cable jack 11, the cable 6 can push the clamping portion 41 to move downwards until exiting from the projection of the cable jack 11, the bottom of the cable 6 is inserted to the bottommost portion until contacting the conductive plate 3, meanwhile, the clamping portion 41 can continuously clamp and contact the cable 6 under the action of the pressing rod 52 and the spring 51, the conductive portion 42 at the other end of the conductive clamping plate 4 also contacts the conductive plate 3, the cable at the other side is also installed according to the steps, and the two groups of cables are electrically conducted through the conductive plate contacting the conductive plate and the conductive clamping plate.
When the cable needs to be detached, the button 2 is pushed downwards, so that the lower end of the button 2 pushes the clamping portion 41 to move downwards and separate from the cable, the cable can be taken out upwards after the clamping is released, and the clamping portion 41 resets under the assistance of the spring 51 after the button is released.
Plug-and-plug fixation of the cables is realized by matching the conductive clamping plates with the elastic assemblies, so that the two groups of cables are in contact with the conductive plates to realize electric conduction, and the cables are not required to be screwed and fixed by screws, so that the mounting efficiency is high; the cable is taken out, the clamping part of the conductive clamping plate is pushed by pressing the button to release the clamping of the cable, and the operation is convenient; simultaneously two sets of cable electric conductance accessible direct contact current conducting plates switch on or connect the current conducting plate through electrically conductive cardboard is indirect, realize dual electric conductance and switch on, improve the conduction rate.
As a further embodiment, a lower limiting strip 14 and an upper limiting block 15 are arranged inside the housing 1, and the conductive plate 3 is clamped between the lower limiting strip 14 and the upper limiting block 15. As shown in figure 1, the position of the conductive plate 3 is fixed by arranging the lower limiting strip 14 and the upper limiting block 15, the movement of the conductive plate is limited, and the accuracy of cable contact is improved.
As a further embodiment, the button 2 includes a pushing portion 21 and a pressing portion 22, an upper end of the pushing portion 21 is connected with a tension spring 23, a second fixing block 16 is arranged inside the housing 1, and an upper end of the tension spring 23 is connected with the second fixing block 16. As shown in fig. 1 and 2, the push button 2 is automatically reset upward by a tension spring 23.
As a further embodiment, a straight groove 24 is provided in the pressing portion 22. As shown in fig. 2, the push button can be pushed and pressed by a conventional in-line screwdriver through the provided in-line groove 24.
As a further embodiment, the elastic assembly 5 further includes a third fixing block 53, the third fixing block 53 is fixed inside the housing 1, a pressing block 521 is annularly disposed in the middle of the pressing rod 52, the pressing rod 52 is slidably disposed in an inner hole of the fixing block 53, the spring 51 is sleeved on the pressing rod 52, and the spring 51 is disposed between the pressing block 521 and the third fixing block 53.
As a further embodiment, the cable 6 in the cable jack 11 is sleeved with a sheath 61, and the diameter of the upper end of the sheath 61 is larger than the inner diameter of the cable jack 11. As shown in fig. 1, the arrangement of the sheath 61 improves the stability of the cable 6 in the cable insertion hole 11, preventing the horizontal play of the cable 6.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides an insulating anticorrosive terminal row of quick wiring which characterized in that includes: casing, button, current conducting plate and electrically conductive cardboard, the symmetry is provided with cable jack and button jack in the casing, the button sets up in the button jack, the current conducting plate sets up inside the casing, the inside fixed block that is equipped with of casing, electrically conductive cardboard cover is located on the fixed block one, electrically conductive cardboard includes joint portion and conductive part, joint portion sets up in the button lower extreme, conductive part lower extreme contact current conducting plate sets up, joint portion lower extreme is equipped with elastic component, elastic component includes spring and depression bar, depression bar contact joint portion lower extreme.
2. The insulated anticorrosive terminal block of quick wiring according to claim 1, wherein a lower limiting strip and an upper limiting block are arranged inside the housing, and the conductive plate is clamped between the lower limiting strip and the upper limiting block.
3. The insulated anticorrosive terminal block of rapid wiring according to claim 1, wherein the button comprises a pushing portion and a pressing portion, the upper end of the pushing portion is connected with a tension spring, a second fixing block is arranged inside the housing, and the upper end of the tension spring is connected with the second fixing block.
4. The insulated anticorrosive terminal block of rapid wiring according to claim 3, wherein a straight groove is provided in the pressing portion.
5. The insulated anticorrosive terminal strip of quick wiring according to claim 1, characterized in that the elastic component further comprises a third fixing block, the third fixing block is fixed inside the housing, a pressing block is annularly arranged in the middle of the pressing rod, the pressing rod is slidably arranged in an inner hole of the fixing block, the spring is sleeved on the pressing rod, and the spring is arranged between the pressing block and the third fixing block.
6. The insulated and anticorrosive terminal block for quick wiring according to claim 1, wherein a sheath is sleeved on the cable in the cable jack, and the diameter of the upper end of the sheath is larger than the inner diameter of the cable jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823683.3U CN218887553U (en) | 2022-10-25 | 2022-10-25 | Quick wiring insulation anti-corrosion terminal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823683.3U CN218887553U (en) | 2022-10-25 | 2022-10-25 | Quick wiring insulation anti-corrosion terminal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218887553U true CN218887553U (en) | 2023-04-18 |
Family
ID=85940433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222823683.3U Active CN218887553U (en) | 2022-10-25 | 2022-10-25 | Quick wiring insulation anti-corrosion terminal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218887553U (en) |
-
2022
- 2022-10-25 CN CN202222823683.3U patent/CN218887553U/en active Active
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