CN220172606U - Power distribution block - Google Patents
Power distribution block Download PDFInfo
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- CN220172606U CN220172606U CN202321401478.6U CN202321401478U CN220172606U CN 220172606 U CN220172606 U CN 220172606U CN 202321401478 U CN202321401478 U CN 202321401478U CN 220172606 U CN220172606 U CN 220172606U
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- groove
- shell
- buckle
- hole
- spring
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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Abstract
The utility model discloses a power distribution block, which comprises a shell and a base, wherein one end of the shell is provided with a top groove, a slide buckle convex strip and a bottom clamping groove, and the other end of the shell is provided with a top convex buckle, a slide buckle groove and a bottom buckle; the top grooves, the slide fastener convex strips and the bottom clamping grooves between two adjacent shells can be respectively connected with the top convex fasteners, the slide fastener grooves and the bottom clamping buckles, and anti-skid patterns and bottom mounting grooves are formed in the bottom surface of each shell; the top of base is equipped with the installation draw-in groove, and the bottom of base is equipped with the guide rail draw-in groove, and the upside of guide rail draw-in groove is equipped with the friction block, and the friction block contacts the cooperation with anti-skidding line. The product comprises a modularized shell and a base, and the base is provided with a guide rail clamping groove, so that the space and time for installing the guide rail can be saved. The bottom mounting groove and the anti-skid patterns can be matched with various bases, and can be used in various scenes.
Description
Technical Field
The utility model relates to the technical field of wiring terminals, in particular to a power distribution block.
Background
The power distribution block is used for providing current or electric power for a plurality of output devices through a common feed-in device. The total current of all the output devices is provided by the feed-in device. The shell structure of the existing distribution block product is simple, the occupied space is relatively large when the distribution block product is installed with the guide rail, the distribution block product is inconvenient to use by being matched with various bases, and the distribution block product is small in use scene.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a power distribution block which can save the space when a guide rail is installed and can be matched with various bases for use in various scenes.
The utility model solves the technical problems by adopting the technical scheme that: the power distribution block comprises a shell and a base, wherein one end of the shell is provided with a top groove, a slide buckle convex strip and a bottom clamping groove, and the other end of the shell is provided with a top convex buckle, a slide buckle groove and a bottom buckle; the top grooves, the sliding buckle convex strips and the bottom clamping grooves between two adjacent shells can be respectively connected with the top convex buckles, the sliding buckle concave strips and the bottom clamping buckles, the numbers of the top grooves, the top convex buckles, the sliding buckle convex strips and the sliding buckle concave strips are at least two groups, and the bottom surface of each shell is provided with anti-skidding lines and bottom mounting grooves; the top of base is equipped with the installation draw-in groove, and the bottom of base is equipped with the guide rail draw-in groove, and the upside of guide rail draw-in groove is equipped with the friction block, and the friction block contacts the cooperation with anti-skidding line.
Further perfecting, the two sides of the installation clamping groove are provided with installation sliding rails which are in sliding connection with the bottom installation groove.
Further perfecting, the top of the shell is provided with a small-cross-section wire inlet hole and an operation hole, a key is arranged on the operation hole, a wire-separating conductive piece and a small-cross-section spring are fixedly arranged in the shell, and a conductive side edge is arranged on the wire-separating conductive piece.
Further perfecting, the branching conductive piece is provided with a positioning hole, and the positioning hole is connected with a positioning column arranged on the inner wall of the bottom of the shell.
Further perfection, still include spring fixing support, be equipped with spring mounting hole and fixed orifices on the spring fixing support, fixed mounting small cross section spring on the spring mounting hole, the fixed orifices is connected with the fixed column that sets up at casing top inner wall.
Further perfection still includes big cross section entrance hole, big cross section spring and the electrically conductive piece of inlet wire, be equipped with fixed part and spacing portion on the electrically conductive piece of inlet wire, the one end and the fixed part fixed connection of big cross section spring, the other end and the spacing portion of big cross section spring contact.
Further perfecting, the incoming line conducting piece is provided with a connecting column, the outgoing line conducting piece is provided with a connecting hole, and the connecting column and the connecting hole are riveted and fixed.
Further perfecting, the bottom clamping groove and the bottom clamping buckle are respectively provided with a conductive contact, and the conductive plug is electrically connected with the branching conductive piece.
The beneficial effects of the utility model are as follows: 1. the product comprises a modularized shell and a base, and the base is provided with a guide rail clamping groove, so that the space and time for installing the guide rail can be saved. 2. The product can be matched with various bases through the bottom mounting groove and the anti-skid patterns, and can be used in various scenes. 3. The product can be respectively connected with the top convex buckle, the slide buckle groove and the bottom buckle through the top groove, the slide buckle convex strip and the bottom clamping groove, and can be quickly assembled in series, so that the installation time is saved. 4. The power distribution block is a tool-free direct-insertion type power distribution block, and the time for connecting wires can be saved. The product has a total of 2, 4, 6, 12, 18, and 6, 12 and 18 incoming line positions. 5. Through set up conductive contact on bottom draw-in groove and bottom buckle for the conductive piece in the casing of adjacent different bit specifications can establish ties, realizes stronger separated time function, has enlarged the application scenario.
Drawings
FIG. 1 is a perspective view of example 1;
fig. 2 is a perspective view of fig. 2 of embodiment 1;
FIG. 3 is an exploded view of example 1;
FIG. 4 is an exploded view of example 1;
FIG. 5 is an exploded view of FIG. 3 of example 1;
FIG. 6 is an exploded view of example 2;
FIG. 7 is a schematic diagram of a split conductor;
FIG. 8 is a schematic view of the structure of a spring fixing bracket;
FIG. 9 is a schematic diagram of a wire-in conductor;
FIG. 10 is a schematic view of the internal structure of the housing;
FIG. 11 is a schematic diagram of a structure of a product with various specifications, such as 2 bits, 4 bits, 6 bits, 12 bits, 18 bits, etc.;
fig. 12 is a schematic structural view of embodiment 3;
reference numerals illustrate: 1. the device comprises a shell, 2, a base, 3, a key, 4, a top groove, 5, a slide buckle convex strip, 6, a bottom clamping groove, 7, a top convex buckle, 8, a slide buckle groove, 9, a bottom buckle, 10, an anti-skid pattern, 11, a bottom mounting groove, 12, a mounting clamping groove, 13, a guide rail clamping groove, 14, a friction block, 15, a mounting sliding rail, 16, a spring mounting hole, 17, a conductive contact, 18, a small cross section wire inlet hole, 19, a large cross section wire inlet hole, 20, a small cross section spring, 21, a large cross section spring, 22, a branching conductive piece, 23, a wire inlet conductive piece, 24, a fixing part, 25, a limiting part, 26, a conductive side edge, 27, a positioning hole, 28, a positioning column, 29, a connecting column, 30, a connecting hole, 31, a spring fixing support, 32, a fixing hole, 33 and a fixing column.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1-2: the power distribution block in the embodiment 1 comprises a shell 1 and a base 2, wherein one end of the shell 1 is provided with a top groove 4, a slide buckle convex strip 5 and a bottom clamping groove 6, and the other end of the shell 1 is provided with a top convex buckle 7, a slide buckle groove 8 and a bottom buckle 9; the top groove 4, the slide buckle convex strip 5 and the bottom clamping groove 6 between two adjacent shells 1 can be respectively connected with the top convex buckle 7, the slide buckle groove 8 and the bottom clamping buckle 9, and the numbers of the top groove 4, the top convex buckle 7, the slide buckle convex strip 5 and the slide buckle groove 8 are at least two groups. The engagement of the top groove 4 with the top tab 7 increases friction during the connection process, making the connection tighter. The slide buckle convex strip 5 and the slide buckle groove 8 can connect the two parts, so that the two parts can be connected from top to bottom. The shell can be connected with the bottom clamping groove through the bottom clamping buckle and plays a limiting role. The bottom clamping groove 6 can play a role in fixing in the connecting process, so that the downward limit fixing is realized.
As shown in fig. 3-4, the bottom surface of the shell 1 is provided with anti-skid patterns 10 and bottom mounting grooves 11; the anti-skid patterns 10 can increase the friction force at the bottom of the plastic part, so that the plastic part is more tightly connected with the accessory. The bottom mounting groove 11 can be matched with accessories to achieve a more mounting mode, and is suitable for various scenes. The top of the base 2 is provided with an installation clamping groove 12, the bottom of the base 2 is provided with a guide rail clamping groove 13, the upper side of the guide rail clamping groove 13 is provided with a friction block 14, and the friction block 14 is in contact fit with the anti-skid pattern 10. The two sides of the installation clamping groove 12 are provided with installation sliding rails 15, and the installation sliding rails 15 are in sliding connection with the bottom installation groove 11. As shown in fig. 5, the top of the housing 1 is provided with a small-cross-section wire inlet hole 18 and an operation hole, and the small-cross-section wire inlet hole 18 can allow a wire with a small cross section to be placed in. The key 3 is arranged on the operation hole, and the lead can be taken out by pressing the key. The shell 1 is internally and fixedly provided with a branching conductive piece 22 and a small cross section spring 20, and the branching conductive piece 22 achieves the effect of interconnecting the wires. The small cross-section spring 20 functions to conduct electricity and when a small cross-section wire enters, the generated force secures the small cross-section wire therein. The branching conductive member 22 is provided with conductive side edges 26 having a double-layer structure. The conductive side 26 can be firmly fixed in the plastic shell and is not easy to fall off.
As shown in fig. 7 and 10, the branching conductive member 22 is provided with a positioning hole 27, and the positioning hole 27 is connected with a positioning column 28 arranged on the inner wall of the bottom of the casing 1.
As shown in fig. 8 and 10, the spring fixing device further comprises a spring fixing support 31, wherein the spring fixing support 31 is provided with a spring mounting hole 16 and a fixing hole 32, the spring mounting hole 16 is fixedly provided with a small cross section spring 20, the spring is placed in the small cross section spring mounting hole, the spring is fixed, and the displacement phenomenon does not occur. The fixing hole 32 is connected with a fixing column 33 arranged on the inner wall of the top of the shell 1, so that external installation is realized. The spring fixing bracket 31 has the spring put therein, and functions to fix the spring.
Embodiment 2, as shown in fig. 6 and 11, only differs from embodiment 1 in that the device further comprises a large cross section wire inlet hole 19, a large cross section spring 21 and a wire inlet conductive member 23, wherein a fixing portion 24 and a limiting portion 25 are arranged on the wire inlet conductive member 23, one end of the large cross section spring 21 is fixedly connected with the fixing portion 24, and the other end of the large cross section spring 21 is in contact with the limiting portion 25. The large cross section wire entrance 19 allows a large cross section wire to be placed without this in position 2 and position 4. The incoming wire conducting piece 23 interconnects the large cross section spring 21 and the outgoing wire conducting piece 22.
As shown in fig. 9, the incoming wire conductive member 23 is provided with a connection post 29, the outgoing wire conductive member 22 is provided with a connection hole 30, and the connection post 29 and the connection hole 30 are riveted and fixed. The connecting column 29 is placed in the connecting hole 30 and can be fixed through riveting, so that the wire inlet conductive piece 23 and the wire outlet conductive piece 22 are fixedly connected.
Embodiment 3, as shown in fig. 12, differs from embodiment 1 or 2 only in that the bottom card slot 6 and the bottom card 9 are provided with conductive contacts 17, and the conductive plug 35 is electrically connected to the branching conductive member 22. Through set up conductive contact 17 on bottom draw-in groove and bottom buckle for in the equipment use, the conductive piece in the casing of adjacent different bit specification can establish ties, realizes stronger separated time function, has enlarged the application scenario. Products without large cross section wire inlet holes 19, such as 2 bits, 4 bits and the like, can be mutually connected to obtain the power distribution block products with more digits. The products with large cross sections 19 such as the 2 bit, the 4 bit and the 6 bit, the 12 bit and the 18 bit can be connected with each other, so that the purpose of expanding the branching position or the wire inlet position is realized.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (8)
1. The utility model provides a distribution block, includes casing (1) and base (2), its characterized in that: one end of the shell (1) is provided with a top groove (4), a slide buckle convex strip (5) and a bottom clamping groove (6), and the other end of the shell (1) is provided with a top convex buckle (7), a slide buckle groove (8) and a bottom buckle (9); the top grooves (4), the sliding buckle convex strips (5) and the bottom clamping grooves (6) between two adjacent shells (1) can be respectively connected with the top convex buckles (7), the sliding buckle grooves (8) and the bottom buckles (9), at least two groups of the numbers of the top grooves (4), the top convex buckles (7), the sliding buckle convex strips (5) and the sliding buckle grooves (8) are respectively arranged, and anti-skidding patterns (10) and bottom mounting grooves (11) are arranged on the bottom surface of each shell (1); the anti-skid base is characterized in that an installation clamping groove (12) is formed in the top of the base (2), a guide rail clamping groove (13) is formed in the bottom of the base (2), a friction block (14) is arranged on the upper side of the guide rail clamping groove (13), and the friction block (14) is in contact fit with the anti-skid patterns (10).
2. A power distribution block as claimed in claim 1, wherein: and the two sides of the installation clamping groove (12) are provided with installation sliding rails (15), and the installation sliding rails (15) are in sliding connection with the bottom installation groove (11).
3. A power distribution block as claimed in claim 1, wherein: the novel wire-splitting device is characterized in that a small-cross-section wire inlet hole (18) and an operation hole are formed in the top of the shell (1), a key (3) is installed on the operation hole, a wire-splitting conductive piece (22) and a small-cross-section spring (20) are fixedly installed in the shell (1), and a conductive side edge (26) is arranged on the wire-splitting conductive piece (22).
4. A power distribution block according to claim 3, wherein: the branching conductive piece (22) is provided with a positioning hole (27), and the positioning hole (27) is connected with a positioning column (28) arranged on the inner wall of the bottom of the shell (1).
5. A power distribution block according to claim 3, wherein: the novel spring fixing device is characterized by further comprising a spring fixing support (31), wherein a spring mounting hole (16) and a fixing hole (32) are formed in the spring fixing support (31), a small cross section spring (20) is fixedly mounted on the spring mounting hole (16), and the fixing hole (32) is connected with a fixing column (33) arranged on the inner wall of the top of the shell (1).
6. A power distribution block according to claim 3, wherein: still include big cross section inlet wire hole (19), big cross section spring (21) and inlet wire electrically conductive piece (23), be equipped with fixed part (24) and spacing portion (25) on the inlet wire electrically conductive piece (23), the one end and the fixed part (24) fixed connection of big cross section spring (21), the other end and the spacing portion (25) of big cross section spring (21) contact.
7. A power distribution block as claimed in claim 6, wherein: the wire-incoming conductive piece (23) is provided with a connecting column (29), the wire-incoming conductive piece (22) is provided with a connecting hole (30), and the connecting column (29) and the connecting hole (30) are riveted and fixed.
8. A power distribution block as claimed in claim 1, wherein: the bottom clamping groove (6) and the bottom clamping buckle (9) are respectively provided with a conductive contact (17), and the conductive plug (35) is electrically connected with the branching conductive piece (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401478.6U CN220172606U (en) | 2023-06-02 | 2023-06-02 | Power distribution block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401478.6U CN220172606U (en) | 2023-06-02 | 2023-06-02 | Power distribution block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172606U true CN220172606U (en) | 2023-12-12 |
Family
ID=89055112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321401478.6U Active CN220172606U (en) | 2023-06-02 | 2023-06-02 | Power distribution block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172606U (en) |
-
2023
- 2023-06-02 CN CN202321401478.6U patent/CN220172606U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |