CN219874085U - Terminal strip with stable wiring - Google Patents
Terminal strip with stable wiring Download PDFInfo
- Publication number
- CN219874085U CN219874085U CN202321133868.XU CN202321133868U CN219874085U CN 219874085 U CN219874085 U CN 219874085U CN 202321133868 U CN202321133868 U CN 202321133868U CN 219874085 U CN219874085 U CN 219874085U
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- CN
- China
- Prior art keywords
- block
- terminal
- groove
- mounting
- wiring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 239000003550 marker Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a terminal block with stable wiring, which comprises an insulating base, wherein a wiring groove is formed in the insulating base, the wiring groove is divided into a plurality of terminal grooves by a partition plate, a mounting block is arranged in the terminal groove, a mounting groove is formed in the mounting block, a limiting block matched with the mounting groove is arranged in the mounting groove, a screw hole is formed in the limiting block, the limiting block is in threaded connection with a locking bolt through the screw hole, a limiting hole matched with the locking bolt is formed in the mounting groove in the axial direction of the locking bolt, a pressing piece sleeved on the locking bolt is arranged above the limiting block, a positioning block is arranged at one end, positioned in the mounting block, of the terminal groove, a fixing block is arranged on the inner wall of the terminal groove above the positioning block, a socket is formed between the fixing block and the positioning block, and a butt block corresponding to the fixing block is arranged at the other end, opposite to the positioning block, of the mounting block. The utility model has firm wiring and long service life and can improve the service efficiency.
Description
Technical Field
The utility model relates to the technical field of terminal blocks, in particular to a terminal block with stable wiring.
Background
The wiring terminal block is an electrical component for connecting lines in electrical equipment. The number of the terminal blocks in each row is different, the model of the terminal blocks can be determined according to the requirements of engineering technical parameters, the terminal blocks are used as one type of connectors, and the terminal blocks are used for facilitating connection of wires. The terminal block is one of the indispensable components in electrical control systems, which are very widely used in the electrical field. The following problems exist in the prior art:
the existing wiring terminal strip is easy to loosen between a connecting port and a cable after long-term use, so that poor contact is caused, and the use efficiency of the wiring terminal strip is reduced.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a terminal block with stable wiring, which has a firm wiring and a long service life and can improve the use efficiency.
Aiming at the problems, the following technical scheme is provided: the utility model provides a terminal row that wiring is stable, includes insulating base, the wiring groove has been seted up on the insulating base, the wiring groove is separated into a plurality of terminal groove by the baffle, be equipped with the installation piece in the terminal groove, the installation groove has been seted up on the installation piece, be equipped with rather than the stopper of looks adaptation in the installation groove, the screw has been seted up on the stopper, the stopper has the locking bolt through screw spiro union, the spacing hole rather than the looks adaptation has been seted up to the axial direction of locking bolt in the installation groove, the stopper top is equipped with the preforming that cup joints on the locking bolt, the one end that is located the installation piece in the terminal groove is equipped with the locating piece, be equipped with the fixed block above the locating piece on the terminal inslot wall, form the socket between fixed block and the locating piece, the other end of the relative locating piece of installation piece is equipped with the butt piece corresponding with the fixed block, set up the butt groove corresponding with the socket on the butt piece, fixed block and both sides wall symmetry of relative terminal groove of butt piece are provided with two sets of.
In the structure, after the locking bolt is loosened from the limiting hole, the connecting wire to be connected passes through the inserting piece and then abuts against the abutting groove to be fixed, the connecting hole corresponding to the screw hole is formed in the inserting piece, the locking bolt passes through the connecting hole to be locked and fixed with the screw hole in a threaded mode, the pressing piece abuts against the inserting piece, stability of the locking bolt for fixing the inserting piece is improved, abrasion of the inserting piece can be avoided, reliability of the locking bolt is improved, and service life of the inserting piece is prolonged. The inserting piece can be further limited by arranging the inserting opening, so that the fastening performance and the firmness of fixing the inserting piece can be improved, and the use efficiency of the utility model is improved. The wiring grooves are arranged into the plurality of terminal grooves through the partition plates, so that the connecting wires connected with the inserting pieces can be conveniently cleaned, the connecting wires are tidier, the collecting and fixing of the connecting wires are facilitated, and the comfort level of the connecting wires is improved. By arranging the two groups of positioning blocks, the fixing blocks and the abutting blocks, the limiting of the inserting sheet can be further facilitated, and the reliability of the utility model is improved.
The utility model is further arranged that one end of the installation block, opposite to the positioning block, is provided with a boss protruding out of the top surface of the installation block, and one side of the boss, facing the positioning block, is correspondingly communicated with the abutting groove to form a limiting surface.
In the above-mentioned structure, form the butt that spacing face can be convenient for the inserted sheet through setting up the boss to can further carry out spacingly to the inserted sheet, improve the stability and the fastness of inserted sheet, improve the conductive stability of inserted sheet.
The utility model is further characterized in that the end face of the fixed block opposite to one end of the installation block is staggered with the end face of the positioning block opposite to one end of the installation block, and the end face of the positioning block opposite to one end of the installation block is positioned at the outer side of the end face of the fixed block opposite to the terminal groove.
By adopting the structure, the utility model can be conveniently subjected to integral injection molding, thereby improving the production efficiency of the utility model.
The utility model is further characterized in that a marker seat is arranged on one side of the insulating base, which is opposite to the positioning block, and a marker is arranged on the marker seat.
By adopting the structure, the wiring can be conveniently carried out by a user, and the convenience of the operation of the utility model is improved.
The utility model is further arranged that the bottom of the identification seat is provided with a reinforcing block connected with the insulating base.
In the structure, the structural strength between the identification seat and the insulating base can be improved by arranging the reinforcing block, so that the firmness of the utility model is improved, and the service life of the utility model is prolonged.
The utility model is further arranged that the fixed block is provided with a wedge-shaped block connected with the inner wall of the terminal groove.
By adopting the structure, the structural strength between the fixed block and the insulating base can be improved, and the fixed block can be conveniently demoulded by arranging the fixed block into a wedge shape, so that the firmness of the utility model is improved, and the production efficiency of the utility model is improved.
The utility model is further characterized in that an open slot is formed at one end of the mounting slot opposite to the boss, and a relief slot corresponding to the open slot is formed on the positioning block.
In the structure, the opening groove is arranged to facilitate the disassembly and assembly of the limiting block, so that the convenience of assembly of the utility model is improved. The arrangement of the abdication groove can facilitate the coordination of the abdication groove and the open groove, and the abdication groove can be suitable for inserting sheets with different specification structures, thereby expanding the application range of the utility model.
The utility model is further characterized in that supporting feet are arranged at two ends of the insulating base, and U-shaped openings are formed in the supporting feet.
By adopting the structure, the fixing device can be conveniently matched with the U-shaped opening through the screw for fixing, so that the stability and the firmness of the fixing device are improved.
The utility model is further arranged that the cross section of the limiting block is hexagonal, and the bottom of the pressing sheet is provided with an abutting part with the top recessed downwards.
By adopting the structure, the fixing of the limiting block and the inserting piece can be facilitated, so that the stability of the structure of the utility model is improved, and the reliability of the utility model is improved.
The utility model is further characterized in that the pressing piece is provided with a gasket sleeved on the locking bolt.
By adopting the structure, the locking bolt lock can be prevented from being dead, the pressing and fixing of the pressing sheet to the inserting sheet can be improved, and the reliability of the utility model is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic structural view of an insulating base in the present utility model.
Fig. 4 is a schematic bottom view of an insulation base according to the present utility model.
Fig. 5 is a schematic structural diagram of the connection of the present utility model to a connection line.
The meaning of the reference numerals in the figures: 1-an insulating base; 2-a separator; 11-terminal grooves; 12-mounting blocks; 121-mounting slots; 1211-a limiting hole; 3-limiting blocks; 4-locking a bolt; 5-tabletting; 13-positioning blocks; 14-fixing blocks; 15-socket; 16-an abutment block; 161-abutment groove; 122-boss; 123-limiting surfaces; 17-a logo base; 171-reinforcing blocks; 141-wedge blocks; 124-open slot; 131-a yielding groove; 18-supporting feet; 181-U-shaped mouth; 51-an abutment; 6-a gasket; 7-inserting sheets.
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 terminal block with stable wiring as shown in fig. 1 to 5 comprises an insulating base 1, wherein a wiring groove is formed in the insulating base 1, the wiring groove is divided into a plurality of terminal grooves 11 by a partition plate 2, a mounting block 12 is arranged in the terminal groove 11, a mounting groove 121 is formed in the mounting block 12, a limiting block 3 matched with the mounting groove 121 is arranged in the mounting groove, a screw hole is formed in the limiting block 3, a locking bolt 4 is connected to the limiting block 3 through the screw hole in a threaded manner, a limiting hole 1211 matched with the limiting block is formed in the mounting groove 121 in the axial direction relative to the locking bolt 4, the utility model discloses a terminal slot, including stopper 3, terminal slot 11, fixed block 13, fixed block 14 and fixed block 13, the stopper 3 top is equipped with the preforming 5 cup joints on locking bolt 4, the one end that is located installation piece 12 in the terminal slot 11 is equipped with locating piece 13, be equipped with fixed block 14 on the locating piece 13 top, form socket 15 between fixed block 14 and the locating piece 13, the other end of installation piece 12 relative locating piece 13 is equipped with the butt piece 16 corresponding with fixed block 14, set up the butt groove 161 corresponding with socket 15 on the butt piece 16, locating piece 13, fixed block 14 and butt piece 16 are provided with two sets of relative terminal slot 11 both sides wall symmetry.
In the above structure, after the locking bolt 4 is loosened from the limiting hole 1211, the connecting wire to be connected passes through the insertion piece 7 and then passes through the insertion opening 15 to be abutted against the abutting groove 161 for fixation, the insertion piece 7 is provided with the connecting hole corresponding to the screw hole, the locking bolt 4 passes through the connecting hole to be in threaded connection and locked fixation with the screw hole, the pressing piece 5 abuts against the insertion piece 7, the stability of the locking bolt 4 for fixing the insertion piece 7 is improved, the abrasion of the insertion piece 7 can be avoided, the reliability of the utility model is improved, and the service life of the insertion piece 7 is prolonged. The inserting piece 7 can be further limited by arranging the inserting opening 15, so that the fastening performance and the firmness of fixing the inserting piece 7 can be improved, and the use efficiency of the utility model is improved. The wiring grooves are arranged into the plurality of terminal grooves 11 through the arrangement of the partition plates 2, so that the connecting wires connected with the inserting pieces 7 can be conveniently cleaned, the connecting wires are tidier, the collecting and fixing of the connecting wires are facilitated, and the comfort level of the connecting wires is improved. By arranging the two groups of positioning blocks 13, the fixed block 14 and the abutting block 16, the limit of the inserting sheet 7 can be further facilitated, and the reliability of the utility model is improved.
In this embodiment, one end of the mounting block 12 opposite to the positioning block 13 is provided with a boss 122 protruding from the top surface of the mounting block 12, and one side of the boss 122 facing the positioning block 13 is correspondingly communicated with the abutment groove 161 to form a limiting surface 123.
In the above-mentioned structure, form spacing face 123 through setting up boss 122 and can be convenient for insert 7's butt to can further carry out spacingly to insert 7, improve insert 7's stability and fastness, improve insert 7 conductive stability.
In this embodiment, the end surface of the fixed block 14 opposite to the end of the mounting block 12 is staggered with the end surface of the positioning block 13 opposite to the end of the mounting block 12, and the end surface of the positioning block 13 opposite to the end of the mounting block 12 is located outside the end surface of the fixed block 14 opposite to the terminal slot 11.
By adopting the structure, the utility model can be conveniently subjected to integral injection molding, thereby improving the production efficiency of the utility model.
In this embodiment, a marker seat 17 is disposed on a side of the insulating base 1 opposite to the positioning block 13, and a marker is disposed on the marker seat 17.
By adopting the structure, the wiring can be conveniently carried out by a user, and the convenience of the operation of the utility model is improved.
In this embodiment, the bottom of the marking base 17 is provided with a reinforcing block 171 connected to the insulating base 1.
In the above structure, the structural strength between the sign base 17 and the insulating base 1 can be improved by providing the reinforcing block 171, thereby improving the firmness of the present utility model and prolonging the service life of the present utility model.
In this embodiment, the fixing block 14 is provided with a wedge block 141 connected to the inner wall of the terminal groove 11.
With the above structure, the structural strength between the fixing block 14 and the insulating base 1 can be improved, and the demolding can be facilitated by arranging the fixing block into a wedge shape, so that the firmness of the utility model is improved, and the production efficiency of the utility model is improved.
In this embodiment, an open slot 124 is formed at an end of the mounting slot 121 opposite to the boss 122, and a relief slot 131 corresponding to the open slot 124 is formed on the positioning block 13.
In the above structure, the opening groove 124 is provided to facilitate the disassembly and assembly of the limiting block 3, thereby improving the convenience of the assembly of the utility model. The provision of the relief groove 131 can facilitate the cooperation with the open groove 124, and can be applied to the inserting pieces 7 with different specifications and structures, thereby expanding the application range of the utility model.
In this embodiment, support legs 18 are provided at two ends of the insulating base 1, and a U-shaped opening 181 is provided on the support legs 18.
By adopting the structure, the fixing device can be conveniently matched with the U-shaped opening 181 for fixing through the screw, so that the stability and the firmness of the fixing device are improved.
In this embodiment, the cross section of the limiting block 3 is hexagonal, and the bottom of the pressing piece 5 is provided with an abutment portion 51 formed by downwardly recessing the top thereof.
By adopting the structure, the fixing of the limiting block 3 and the inserting piece 7 can be facilitated, so that the stability of the structure of the utility model is improved, and the reliability of the utility model is improved.
In this embodiment, the pressing piece 5 is provided with a washer 6 sleeved on the locking bolt 4.
By adopting the structure, the locking bolt 4 can be prevented from being locked, the pressing and fixing of the pressing sheet 5 to the inserting sheet 7 can be improved, and the reliability of the utility model is improved.
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 terminal strip of wiring stability, includes insulating base, its characterized in that: the insulation base is provided with a wiring groove, the wiring groove is divided into a plurality of terminal grooves by a partition plate, a mounting block is arranged in the terminal grooves, a mounting groove is formed in the mounting block, a limiting block matched with the mounting block is arranged in the mounting groove, a screw hole is formed in the limiting block, the limiting block is connected with a locking bolt through the screw hole in a threaded mode, a limiting hole matched with the limiting block is formed in the mounting groove in the axial direction of the locking bolt, a pressing sheet sleeved on the locking bolt is arranged above the limiting block, a positioning block is arranged at one end, located in the mounting block, of the terminal groove, a fixing block is arranged on the inner wall of the terminal groove above the positioning block, a socket is formed between the fixing block and the positioning block, a supporting block corresponding to the fixing block is arranged at the other end, corresponding to the socket, of the supporting block is provided with a supporting groove corresponding to the socket, and two groups of the positioning block, the fixing block and the supporting block are symmetrically arranged on two side walls of the opposite terminal grooves.
2. The stable wiring terminal block of claim 1, wherein: one end of the mounting block, which is opposite to the positioning block, is provided with a boss protruding out of the top surface of the mounting block, and one side of the boss, which faces the positioning block, is correspondingly communicated with the abutting groove to form a limiting surface.
3. The stable wiring terminal block of claim 1, wherein: the end face of one end of the fixed block, which is opposite to the installation block, is staggered with the end face of one end of the positioning block, which is opposite to the installation block, and the end face of one end of the positioning block, which is opposite to the installation block, is positioned at the outer side of the end face of the fixed block, which is opposite to the terminal groove.
4. The stable wiring terminal block of claim 1, wherein: one side of the insulating base, which is opposite to the positioning block, is provided with a mark seat, and the mark seat is provided with a mark.
5. The stable wiring terminal block of claim 4, wherein: the bottom of the identification seat is provided with a reinforcing block connected with the insulating base.
6. A wiring stable terminal block according to claim 3, wherein: and the fixed block is provided with a wedge-shaped block connected with the inner wall of the terminal groove.
7. A wiring stable terminal block according to claim 2, wherein: an open slot is formed in one end, opposite to the boss, of the mounting slot, and a relief slot corresponding to the open slot is formed in the positioning block.
8. The stable wiring terminal block of claim 1, wherein: the insulation base is characterized in that supporting feet are arranged at two ends of the insulation base, and U-shaped openings are formed in the supporting feet.
9. The stable wiring terminal block of claim 1, wherein: the limiting block is hexagonal in cross section, and the bottom of the pressing piece is provided with an abutting part formed by downwards sinking the top of the pressing piece.
10. The stable wire connection terminal block of claim 9, wherein: and the pressing sheet is provided with a gasket sleeved on the locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133868.XU CN219874085U (en) | 2023-05-08 | 2023-05-08 | Terminal strip with stable wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133868.XU CN219874085U (en) | 2023-05-08 | 2023-05-08 | Terminal strip with stable wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874085U true CN219874085U (en) | 2023-10-20 |
Family
ID=88346104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133868.XU Active CN219874085U (en) | 2023-05-08 | 2023-05-08 | Terminal strip with stable wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874085U (en) |
-
2023
- 2023-05-08 CN CN202321133868.XU patent/CN219874085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |