CN219874088U - Quick-plug terminal strip - Google Patents
Quick-plug terminal strip Download PDFInfo
- Publication number
- CN219874088U CN219874088U CN202321096893.5U CN202321096893U CN219874088U CN 219874088 U CN219874088 U CN 219874088U CN 202321096893 U CN202321096893 U CN 202321096893U CN 219874088 U CN219874088 U CN 219874088U
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- insulating base
- terminal strip
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- 239000011324 bead Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a quick-plug terminal strip, which comprises an insulating base, an electric connection piece and a driving block, wherein one side of the insulating base is provided with a mounting groove for mounting the electric connection piece, the top of the insulating base is provided with a sliding groove which is communicated with the mounting groove and is in sliding fit with the driving block, the bottom of the insulating base is provided with a connecting groove, the electric connection piece comprises a fixing section which is communicated with the bottom of the driving block and is matched with the bottom of the driving block, a connecting section which penetrates through the connecting groove, a supporting section which is abutted to the bottom of the mounting groove and is arranged in the same direction as the fixing section, and an elastic section which is connected with the fixing section, the connecting section and the supporting section and is arranged in a bending manner, a limiting convex edge is arranged above the fixing section in the sliding groove, the driving block is provided with a first limiting opening which is matched with the limiting convex edge, and the insulating base is provided with an inserting opening which is arranged below the limiting convex edge. The utility model has convenient connection and high installation efficiency.
Description
Technical Field
The utility model relates to the technical field of terminal blocks, in particular to a quick-plug terminal block.
Background
The terminal block is an electrical component for connecting lines in an electrical apparatus. The number of terminal rows per row is different, the model can be determined according to the requirements of engineering technical parameters, the terminal rows are used as one type of connector, and the terminal rows are used for facilitating connection of wires. In electrical control systems, terminal blocks are one of the indispensable components, which are very widely used in the electrical field. The following problems exist in the prior art:
the existing terminal strip is basically fastened with the inserting piece of the external wiring through the screw and the nut, so that the connection is slow, and the installation efficiency is low.
Disclosure of Invention
Based on the above problems, an object of the present utility model is to provide a quick-connect terminal strip with convenient connection and high installation efficiency.
Aiming at the problems, the following technical scheme is provided: the utility model provides a quick formula terminal row of inserting, includes insulating base, still includes connects electric piece and drive block, the mounting groove that is used for installing and connects electric piece has been seted up to insulating base one side, the spout that is linked together and with drive block sliding fit with the mounting groove has been seted up at insulating base top, the spread groove has been seted up to insulating base bottom, connect the electric piece including with drive block bottom continuous complex fixed section, pass the linkage segment that the spread groove set up, the butt in the mounting groove bottom and with fixed section syntropy setting support section and connect fixed section, linkage segment and support section and crooked elastic segment that sets up, be located the fixed section top in the spout and be equipped with spacing bead, set up on the drive block with spacing bead matched with first spacing mouth, set up the grafting mouth that is located spacing bead below on the insulating base, the butt mouth has been seted up towards the one end of mounting groove to the spout, offer on the drive block with the spacing mouth of butt looks adaptation second.
In the structure, the driving block is pressed down to enable the driving block to downwards displace relative to the sliding groove, the fixed section is pressed down to be separated from the limiting convex edge, the inserting piece of the external wiring is inserted between the fixed section and the limiting convex edge through the inserting port, then the driving block is loosened, the driving block resets through the elastic force of the elastic section, the fixed section of the power connection piece is matched with the limiting convex edge through the elastic force of the elastic section, the clamping effect is achieved on the inserting piece, and then the fixing effect is achieved on the inserting piece, so that convenience in wiring is improved, and the installation efficiency of the utility model is improved. The support section is arranged, so that the elastic section can conveniently support the fixed end through the support section, and elastic acting force is exerted on the fixed end, so that the stability and reliability of the utility model are improved. The connection section is arranged, so that the utility model can conveniently connect electricity, and the reliability of the utility model is improved. The first limiting opening is arranged to be convenient to match with the limiting convex edge, the driving block can be limited in downward displacement, the second limiting opening is arranged to be matched with the abutting opening, and the driving block is limited in upward displacement, so that the stroke of the driving block can be limited, the damage of the power connection piece caused by the overlarge stroke or the easy falling-out of the driving block is avoided, the reliability of the power connection piece is improved, and the service life of the power connection piece is prolonged.
The utility model is further provided that the insertion port and the limit rib are both arranged in a downward inclined manner.
By adopting the structure, the plug-in connection of a user can be further facilitated, so that the installation of the utility model can be facilitated.
The utility model is further characterized in that a positioning block is arranged between the fixing section and the connecting section in the mounting groove, two ends of the positioning block are arc-shaped, and the diameter of one end of the positioning block, facing the elastic section, is larger than the diameter of one end of the positioning block, facing the fixing section.
In the structure, the positioning blocks are arranged to conveniently limit the electric connection pieces, so that insufficient elastic force caused by transitional deformation of the electric connection pieces can be avoided, the conduction of electricity is affected, the service life of the electric connection pieces is prolonged, and the reliability of the electric connection pieces is improved.
The utility model is further characterized in that a plurality of connecting columns are arranged on the end face, on the same side as the mounting groove, of the insulating base, a clamping groove which is matched with the connecting columns in a clamping way is arranged on the end face, opposite to the connecting columns, of the insulating base, and a plurality of insulating bases are arranged.
By adopting the structure, each insulating base can be matched with the clamping groove in a clamping way through the connecting column, so that a user can conveniently use the insulating base in a combined way according to the use requirement or the use condition, and the application range of the insulating base is enlarged.
The utility model further provides a sealing cover, and the sealing cover is provided with a positioning hole matched with the connecting column.
In the structure, the sealing cover is arranged to be matched with the insulating base, and the mounting groove of the insulating base at the outermost side is sealed, so that the reliability of the utility model is improved.
The utility model is further arranged that the bottom end of the driving block is provided with a connecting port, and the fixed section is provided with a clamping interface clamped at the connecting port.
In the structure, the electric connection piece is matched with the connecting port through the clamping interface, so that the electric connection piece can be conveniently fixed, and the convenience of assembly of the utility model is improved.
The utility model is further arranged that the connecting port is internally provided with an arc-shaped bulge.
By adopting the structure, the connection strength between the driving block and the power connection piece can be improved, so that the reliability of the utility model is improved.
The utility model is further arranged that the top end of the sliding chute is provided with a flaring, and a boss positioned above the flaring is arranged at the upper end of the top end of the driving block positioned at the second limiting opening.
By adopting the mechanism, the boss is matched with the flaring to limit the driving block, so that the stability and the limiting degree of the driving block during displacement can be further improved, and the reliability of the utility model is improved.
The utility model is further characterized in that the top of the driving block is provided with a straight slot.
With the adoption of the structure, when the utility model is installed in a narrow space, the tool is abutted in the straight groove to push and slide the driving block, so that the convenience of operation of the utility model can be improved. By arranging the straight groove, more applicable tools can be provided, and the application range of the utility model is enlarged.
The utility model is further arranged that a positioning groove is formed in the bottom of the insulating base.
By adopting the structure, the utility model can be conveniently arranged on the guide rail through the positioning groove, thereby improving the convenience of the utility model and expanding the installation range of the utility model.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model in use.
Fig. 2 is a schematic diagram of a second embodiment of the present utility model.
Fig. 3 is a schematic diagram of a split structure of the present utility model.
Fig. 4 is a schematic structural view of the present utility model.
Fig. 5 is a schematic cross-sectional view of the present utility model.
Fig. 6 is a schematic structural view of the closure according to the present utility model.
Fig. 7 is a schematic structural diagram of the driving block and the power receiving plate in the present utility model.
The meaning of the reference numerals in the figures: 1-an insulating base; 2-connecting the electric sheet; 3-a driving block; 11-mounting slots; 12-sliding grooves; 13-connecting grooves; 21-a fixed section; 22-connecting segments; 23-a support section; 24-elastic segments; 4-limit ribs; 31-a first limit port; 14-an interface; 121-an abutting joint; 32-a second limit port; 4-positioning blocks; 15-connecting columns; 16-clamping grooves; 5-capping; 51-positioning holes; 33-connecting port; 211-card interface; 331-arc-shaped protrusions; 122-flaring; 34-boss; 35-a straight slot; 17-positioning groove.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, back … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicators are changed accordingly.
The utility model provides a quick-plugging terminal strip as shown in fig. 1 to 7, includes insulating base 1, still includes and connects electric plate 2 and drive piece 3, the mounting groove 11 that is used for installing and connects electric plate 2 has been seted up to insulating base 1 one side, insulating base 1 top is offered and is linked together with mounting groove 11 and with drive piece 3 sliding fit's spout 12, connecting groove 13 has been seted up to insulating base 1 bottom, connect electric plate 2 includes and links to each other complex fixed section 21 with drive piece 3 bottom, passes the link 22 that connecting groove 13 set up, butt in mounting groove 11 bottom and with the supporting section 23 that fixed section 21 syntropy set up and connect fixed section 21, link 22 and supporting section 23 and the elastic section 24 that the crooked bead set up, be located fixed section 21 top in the spout 12 and be equipped with spacing 4, set up on the drive piece 3 with spacing bead 4 matched with first spacing mouth 31, set up on the insulating base 1 and be located spacing bead 4 below the interface 14, the spout 12 has been opened towards one end of mounting groove 11, 3 has been equipped with on the piece 121 and has been opened with second interface 32.
In the structure, the driving block 3 is pressed down, so that the driving block 3 moves downwards relative to the sliding groove 12, the fixed section 21 is pressed down to be separated from the limiting convex rib 4, the inserting piece of the external wiring is inserted between the fixed section 21 and the limiting convex rib 4 through the inserting port 14, the driving block 3 is loosened, the driving block 3 is reset through the elastic force of the elastic section 24, the fixed section 21 of the power connection piece 2 is matched with the limiting convex rib 4 through the elastic force of the elastic section 24, the clamping effect is achieved on the inserting piece, and the fixing effect is achieved on the inserting piece, so that the convenience in wiring is improved, and the installation efficiency of the utility model is improved. By arranging the support section 23, the elastic section 24 can conveniently support the fixed end through the support section 23, and an elastic acting force is exerted on the fixed end, so that the stability and the reliability of the utility model are improved. The connection section 22 is arranged to facilitate the power connection of the utility model, so that the reliability of the utility model is improved. The first limiting opening 31 is convenient to match with the limiting convex edge 4, the driving block 3 is limited in downward displacement, the second limiting opening 32 is matched with the abutting opening 121, the driving block 3 is limited in upward displacement, the stroke of the driving block 3 is limited, the damage of the power connection piece 2 or the easy separation of the driving block 3 caused by the overlarge stroke is avoided, the reliability of the utility model is improved, and the service life of the power connection piece 2 is prolonged.
In this embodiment, the plug 14 and the limit rib 4 are disposed obliquely downward.
By adopting the structure, the plug-in connection of a user can be further facilitated, so that the installation of the utility model can be facilitated.
In this embodiment, the positioning block 4 is disposed between the fixing section 21 and the connecting section 22 in the mounting groove 11, two ends of the positioning block 4 are arc-shaped, and a diameter of one end of the positioning block 4 facing the elastic section 24 is greater than a diameter of one end of the positioning block 4 facing the fixing section 21.
In the structure, the positioning block 4 is arranged to conveniently limit the electric connection piece 2, so that insufficient elastic force caused by transitional deformation of the electric connection piece 2 can be avoided, the conduction of electricity is affected, the service life of the electric connection piece 2 is prolonged, and the reliability of the utility model is improved.
In this embodiment, a plurality of connection posts 15 are disposed on the end surface of the insulating base 1 on the same side as the mounting groove 11, a clamping groove 16 adapted to the connection posts 15 is disposed on the end surface of the insulating base 1 opposite to the connection posts 15, and a plurality of insulating bases 1 are disposed.
By adopting the structure, the insulating bases 1 can be clamped and matched with the clamping grooves 16 through the connecting columns 15, so that a user can conveniently use the insulating bases according to the use requirement or the use working condition, and the application range of the insulating base is enlarged.
In this embodiment, the device further includes a cover 5, and a positioning hole 51 adapted to the connection post 15 is formed in the cover 5.
In the above-described structure, the sealing cover 5 is provided to be able to be engaged with the insulating base 1, and the mounting groove 11 of the insulating base 1 on the outermost side is sealed, thereby improving the reliability of the present utility model.
In this embodiment, the bottom end of the driving block 3 is provided with a connection port 33, and the fixed section 21 is provided with a clamping port 211 clamped at the connection port 33.
In the structure, the electric connection sheet 2 is matched with the connecting port 33 through the clamping interface 211, so that the electric connection sheet 2 can be conveniently fixed, and the convenience of assembly of the utility model is improved.
In this embodiment, an arc-shaped protrusion 331 is disposed in the connection port 33.
With the structure, the connection strength between the driving block 3 and the power connection piece 2 can be improved, so that the reliability of the utility model is improved.
In this embodiment, the top end of the chute 12 is provided with a flaring 122, and the top end of the driving block 3 located at the upper end of the second limiting opening 32 is provided with a boss 34 located above the flaring 122.
By adopting the mechanism, the boss 34 is matched with the flaring 122 to limit the driving block 3, so that the stability and the limiting degree of the driving block 3 during displacement can be further improved, and the reliability of the utility model is improved.
In this embodiment, a slot 35 is formed on the top of the driving block 3.
With the above structure, when the present utility model is installed in a small space, the tool is abutted against the inside of the linear groove 35 to push and slide the driving block 3, so that the convenience of the operation of the present utility model can be improved. By providing the straight slot 35, more tools can be used, and the application scope of the utility model is enlarged.
In this embodiment, a positioning groove 17 is formed at the bottom of the insulating base 1.
By adopting the structure, the utility model can be conveniently arranged on the guide rail through the positioning groove 17, thereby improving the convenience of the utility model and expanding the installation range of the utility model.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. The utility model provides a quick terminal row of inserting, includes insulating base, its characterized in that: still including connecing electric piece and drive block, the mounting groove that is used for installing connecing the electric piece has been seted up to insulating base one side, the spout that is linked together and with drive block sliding fit with the mounting groove has been seted up at insulating base top, the spread groove has been seted up to insulating base bottom, connect the electric piece including with drive block bottom continuous complex fixed section, pass the spread groove setting the spread groove, the butt in the mounting groove bottom and with fixed section syntropy setting support section and connect fixed section, spread groove and support section and crooked elastic section that sets up, be located the fixed section top in the spout and be equipped with spacing bead, set up on the drive block with spacing bead matched with first spacing mouth, set up the grafting mouth that is located spacing bead below on the insulating base, the butt mouth has been seted up towards the one end of mounting groove, set up with the spacing mouth of butt looks adaptation second on the drive block.
2. The quick connect terminal strip of claim 1, wherein: the inserting ports and the limit ribs are all arranged in a downward inclined mode.
3. The quick connect terminal strip of claim 2, wherein: the mounting groove is internally provided with a positioning block between the fixed section and the connecting section, two ends of the positioning block are arc-shaped, and the diameter of one end of the positioning block, which faces the elastic section, is larger than that of one end of the positioning block, which faces the fixed section.
4. The quick connect terminal strip of claim 1, wherein: the insulation base is provided with a plurality of connecting columns on the end face on the same side as the mounting groove, the end face of the insulation base opposite to the connecting columns is provided with a clamping groove matched with the connecting columns in a clamping mode, and the insulation base is provided with a plurality of connecting columns.
5. The quick connect terminal strip of claim 4, wherein: the sealing cover is provided with a positioning hole matched with the connecting column.
6. The quick connect terminal strip of claim 1, wherein: the bottom end of the driving block is provided with a connecting port, and the fixed section is provided with a clamping interface clamped at the connecting port.
7. The quick connect terminal strip of claim 6, wherein: arc-shaped protrusions are arranged in the connecting ports.
8. The quick connect terminal strip of claim 1, wherein: the flaring is offered on spout top, the drive piece top is located the boss that is located the flaring top that is equipped with on the second spacing mouth.
9. The quick connect terminal strip of claim 1, wherein: a straight slot is formed in the top of the driving block.
10. The quick connect terminal strip of claim 1, wherein: and a positioning groove is formed in the bottom of the insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096893.5U CN219874088U (en) | 2023-05-08 | 2023-05-08 | Quick-plug terminal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096893.5U CN219874088U (en) | 2023-05-08 | 2023-05-08 | Quick-plug terminal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874088U true CN219874088U (en) | 2023-10-20 |
Family
ID=88322506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321096893.5U Active CN219874088U (en) | 2023-05-08 | 2023-05-08 | Quick-plug terminal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874088U (en) |
-
2023
- 2023-05-08 CN CN202321096893.5U patent/CN219874088U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |