CN216563583U - Through-wall type wiring terminal - Google Patents
Through-wall type wiring terminal Download PDFInfo
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- CN216563583U CN216563583U CN202123107028.XU CN202123107028U CN216563583U CN 216563583 U CN216563583 U CN 216563583U CN 202123107028 U CN202123107028 U CN 202123107028U CN 216563583 U CN216563583 U CN 216563583U
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- wiring
- supporting base
- wiring part
- power equipment
- base station
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Abstract
The utility model discloses a through-wall type wiring terminal in the technical field of power equipment connectors, wherein a wiring base comprises a supporting base station, an outer wiring part and an inner wiring part, the cross section area of the supporting base station is larger than that of the outer wiring part and that of the inner wiring part, the inner side surface of the supporting base station is fixed on a mounting surface of power equipment, the inner wiring part is positioned inside the power equipment, the outer wiring part is positioned outside the power equipment, a plurality of outer wiring groove positions are arranged on the outer wiring part, a plurality of inner wiring groove positions are arranged on the inner wiring part, the outer wiring groove positions correspond to the inner wiring groove positions one by one, a metal sheet is arranged on each outer wiring groove position, and the inner end of the metal sheet penetrates through the supporting base station and then extends into the corresponding inner wiring groove position. According to the utility model, the stress of the whole wiring base is uniformly distributed on the supporting base, the stress of the whole product is more balanced after installation, the connection is more stable, and the integration degree of the product is higher.
Description
Technical Field
The utility model relates to the technical field of power equipment connectors, in particular to a through-wall type wiring terminal.
Background
In an electric power facility, a connector is used for connecting electric power devices on the inner side and the outer side, and in the connector, a metal sheet is arranged in a connector main body, so that the electric connection of the two electric power devices is realized through the metal sheet. The existing connector is fixed, connecting hole positions are arranged at the left end and the right end of the connector, screws penetrate through the connecting hole positions to fix the connector on power equipment, and the connector is prone to unstable connection positions and product looseness due to the fact that stress positions of the connector in the fixing mode are deviated from two sides.
In addition, the existing connector has fewer stations, and each station is independently installed, so that the integration degree of the whole connector is low, the production process and the installation process of the connector are complex, and the cost is saved and the work efficiency is improved.
The above-mentioned drawbacks are worth improving.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a through-wall type wiring terminal.
The technical scheme of the utility model is as follows:
the through-wall type wiring terminal comprises a wiring base and is characterized in that the wiring base comprises a supporting base station, an outer wiring part and an inner wiring part, wherein the outer wiring part is positioned on the outer side of the supporting base station, the inner wiring part is positioned on the inner side of the supporting base station, and the supporting base station, the outer wiring part and the inner wiring part are integrally formed;
the periphery of the supporting base station protrudes out of the edge of the external wiring part and the edge of the internal wiring part, the inner side surface of the supporting base station is fixed on a mounting surface of power equipment, the internal wiring part penetrates through a hole in the mounting surface, is positioned in the power equipment and is connected with a lead in the power equipment, and the external wiring part is positioned outside the power equipment and is connected with a lead outside the power equipment;
the outer wiring portion is provided with a plurality of outer wiring groove positions, the inner wiring portion is provided with a plurality of inner wiring groove positions, the outer wiring groove positions correspond to the inner wiring groove positions one to one, each outer wiring groove position is provided with a metal sheet, and the inner end of each metal sheet penetrates through the support base station and then extends into the corresponding inner wiring groove position.
The present invention according to the above aspect is characterized in that the cross-sectional area of the support base is larger than the cross-sectional area of the hole on the mounting surface, and the cross-sectional area of the hole is not smaller than the cross-sectional area of the internal connection portion.
The utility model according to the above scheme is characterized in that a sealing gasket is sleeved on the inner side of the support base station, and the support base station is connected with the mounting surface of the electric power equipment in a sealing manner through the sealing gasket.
Furthermore, the periphery of the supporting base station is also provided with a fixed base, and the supporting base station is fixed on the power equipment through the fixed base.
Furthermore, an annular gasket groove is formed in the inner side of the fixing seat, a sealing ring rib is arranged in the gasket groove, and the fixing seat is connected with the mounting surface in a sealing mode through the sealing ring rib.
The utility model according to the above scheme is characterized in that at least 3 external wiring slots are arranged on the external wiring portion, and at least 3 internal wiring slots are arranged on the internal wiring portion.
The utility model according to the above scheme is characterized in that the support base station is provided with a through hole for passing through the metal sheet, the support base station is provided with a clamping position and a clamping table at the through hole, and the metal sheet is clamped between the clamping position and the clamping table.
The utility model according to the above scheme is characterized in that the metal sheet comprises an outer connection position and an inner connection position, the outer connection position is connected with a lead positioned on the outer side of the power equipment through a first fixing nail, and the inner connection position is connected with a lead positioned on the inner side of the power equipment through a second fixing nail.
According to the scheme, the novel wiring base has the advantages that the periphery of the supporting base station protrudes out of the edge of the outer wiring part and the edge of the inner wiring part, so that stress of the whole wiring base is uniformly distributed on the supporting base station, the stress of the whole product is more balanced after the whole product is installed, and connection is more stable; in addition, the supporting base station, the outer wiring part and the inner wiring part are integrally formed, so that the product integration degree is higher, the production and installation process is more concise, only the lead of the corresponding wiring groove position needs to be connected in the installation process, and the electrical connection performance of the product is more stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic structural view of a metal sheet according to the present invention;
FIG. 4 is a side cross-sectional view of the present invention;
fig. 5 is a schematic structural diagram of a preferred embodiment of the present invention.
In the figures, the various reference numbers are:
11-a support base; 111-a sealing gasket; 112-clamping; 113-a clamping table; 12-an external wiring portion; 13-inner wiring portion;
20-a metal sheet;
31-a first staple; 32-a second staple;
40-a fixed seat; 41-sealing ring rib.
Detailed Description
The utility model is further described with reference to the following figures and embodiments:
as shown in fig. 1 to 5, the present invention provides a wall-piercing terminal including a terminal base and an electrical connector (a metal plate 20) disposed in the terminal base, the terminal base providing physical support for the entire terminal, and the electrical connector providing an electrical connection base for the entire terminal.
The wiring base comprises a supporting base 11, an external wiring part 12 positioned outside the supporting base 11 and an internal wiring part 13 positioned inside the supporting base 11, wherein the supporting base 11, the external wiring part 12 and the internal wiring part 14 are integrally formed. The support base 11 provides a fixed base of the entire wiring base, the outer wiring portion 12 is used for connecting a wire outside the electric power equipment, and the inner wiring portion 13 is used for connecting a wire inside the electric power equipment. The supporting base 11, the external wiring part 12 and the internal wiring part 13 are integrally formed, so that the whole wiring base is simpler in production process, simpler in installation and fixation operation and convenient to operate.
The periphery of the support base 11 protrudes out of the edge of the external wiring portion 12 and the edge of the internal wiring portion 13, so that the cross-sectional area of the support base 11 is larger than the cross-sectional area of the external wiring portion 12 and the cross-sectional area of the internal wiring portion 113, the inner side face of the support base 11 is fixed on the installation face of the power equipment, the internal wiring portion 13 penetrates through a hole in the installation face and is located inside the power equipment and connected with a lead inside the power equipment, and the external wiring portion 12 is located outside the power equipment and connected with a lead outside the power equipment. According to the utility model, through the design of the sizes among the supporting base station 11, the external wiring part 12 and the internal wiring part 13, the stress of the whole wiring base station can be distributed on the supporting base station, and the periphery of the supporting base station 11 is dispersed, so that the connection of the whole through-wall type wiring terminal can be more stable.
In order to ensure that the power equipment is not exposed at the connection position, the cross-sectional area of the support base 11 is larger than that of the hole on the installation surface, and the cross-sectional area of the hole is not smaller than that of the inner wiring part 13, so that when the wiring base is installed and fixed, the inner wiring part 13 is inserted into the hole from the outer side of the power equipment, the support base 11 and the outer wiring part 12 are exposed to the outer side, and the support base 11 can be fixed on the power equipment shell on the periphery of the hole.
As shown in fig. 1 to 4, in one embodiment, a sealing gasket 111 is sleeved on an inner side of the support base 11, and the support base 11 is connected to the mounting surface of the electrical device in a sealing manner through the sealing gasket 111, so that the hole position can be sealed.
As shown in fig. 5, in another embodiment, a fixing seat 40 is further disposed on the periphery of the supporting base 11, the supporting base 11 is fixed to the power equipment through the fixing seat 40, so that the stress of the supporting base 11 can be further distributed to the fixing seat 40, and the wiring base can be further reinforced through the fixing seat 40. Preferably, an annular gasket groove is formed in the inner side of the fixed seat 40, a sealing ring rib 41 is arranged in the gasket groove, the fixed seat 40 is connected with the mounting surface in a sealing manner through the sealing ring rib 41, and the fixed seat 40 can be connected with the shell of the power equipment in a sealing manner through the sealing ring rib 41.
In the utility model, a plurality of external wiring slot positions are arranged on the external wiring part 12, a plurality of internal wiring slot positions are arranged on the internal wiring part 14, the external wiring slot positions correspond to the internal wiring slot positions one by one, a metal sheet 20 is arranged on each external wiring slot position correspondingly, and the inner ends of the metal sheets 20 penetrate through the supporting base platform 11 and then extend into the corresponding internal wiring slot positions. Specifically, the middle part of wiring base is equipped with a plurality of perforation, and every perforation intercommunication corresponds external wiring trench and internal wiring trench, and the middle part joint of sheetmetal 20 is in the perforation. The support base 11 is provided with a stopper 112 and a stopper 113 at the through hole, and the metal sheet 20 is caught between the stopper 112 and the stopper 113.
According to the utility model, the plurality of external connection slot positions and the plurality of internal connection slot positions are integrated on the connection base, so that the conduction of a plurality of electric circuits inside and outside the power equipment can be realized, the integration degree of the whole product is higher, and the product structure is more stable by matching with the integrated design of the connection base.
Preferably, the external connection portion 12 is provided with at least 3 external connection slots, and the internal connection portion 13 is provided with at least 3 internal connection slots. In this embodiment, the external connection portion 12 is provided with 5 external connection slots, the internal connection portion 13 is provided with 5 internal connection slots, and the inside of the connection base is provided with 5 corresponding metal sheets 20.
As shown in fig. 3, in the present invention, the metal sheet 20 includes an external connection site and an internal connection site, the external connection site is connected to a wire located outside the power equipment by a first fixing nail 31, and the internal connection site is connected to a wire located inside the power equipment by a second fixing nail 32.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.
The utility model is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the utility model is not limited in the above manner, and it is within the scope of the utility model to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.
Claims (8)
1. The through-wall type wiring terminal comprises a wiring base and is characterized in that the wiring base comprises a supporting base station, an outer wiring part and an inner wiring part, wherein the outer wiring part is positioned on the outer side of the supporting base station, the inner wiring part is positioned on the inner side of the supporting base station, and the supporting base station, the outer wiring part and the inner wiring part are integrally formed;
the periphery of the supporting base station protrudes out of the edge of the external wiring part and the edge of the internal wiring part, the inner side surface of the supporting base station is fixed on a mounting surface of power equipment, the internal wiring part penetrates through a hole in the mounting surface, is positioned in the power equipment and is connected with a lead in the power equipment, and the external wiring part is positioned outside the power equipment and is connected with a lead outside the power equipment;
the outer wiring portion is provided with a plurality of outer wiring groove positions, the inner wiring portion is provided with a plurality of inner wiring groove positions, the outer wiring groove positions correspond to the inner wiring groove positions one to one, each outer wiring groove position is provided with a metal sheet, and the inner end of each metal sheet penetrates through the support base station and then extends into the corresponding inner wiring groove position.
2. The through-wall terminal according to claim 1, wherein a cross-sectional area of the support base is larger than a cross-sectional area of the hole on the mounting surface, and the cross-sectional area of the hole is not smaller than a cross-sectional area of the inner terminal portion.
3. The through-wall terminal according to claim 1, wherein a sealing gasket is sleeved on the inner side of the support base, and the support base is in sealing connection with the mounting surface of the electric equipment through the sealing gasket.
4. The through-wall type connection terminal as claimed in claim 3, wherein a fixing seat is further provided at the periphery of the supporting base, and the supporting base is fixed on the electrical equipment through the fixing seat.
5. The wall-through wiring terminal as claimed in claim 4, wherein the fixing base is provided with an annular gasket groove at an inner side thereof, a sealing ring rib is provided in the gasket groove, and the fixing base is connected with the mounting surface in a sealing manner through the sealing ring rib.
6. A through-wall terminal according to claim 1, wherein the outer terminal portion is provided with at least 3 outer terminal slots and the inner terminal portion is provided with at least 3 inner terminal slots.
7. The wall-through terminal according to claim 1, wherein the supporting base is provided with a through hole for passing through the metal sheet, the supporting base is provided with a clamping position and a clamping table at the through hole, and the metal sheet is clamped between the clamping position and the clamping table.
8. The through-wall terminal according to claim 1, wherein the metal sheet includes an outer connection site and an inner connection site, the outer connection site is connected with a wire located outside the power equipment through a first fixing nail, and the inner connection site is connected with a wire located inside the power equipment through a second fixing nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107028.XU CN216563583U (en) | 2021-12-10 | 2021-12-10 | Through-wall type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107028.XU CN216563583U (en) | 2021-12-10 | 2021-12-10 | Through-wall type wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563583U true CN216563583U (en) | 2022-05-17 |
Family
ID=81540697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123107028.XU Active CN216563583U (en) | 2021-12-10 | 2021-12-10 | Through-wall type wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039476A (en) * | 2023-10-07 | 2023-11-10 | 深圳市康奈特新能源有限公司 | Binding post platform |
-
2021
- 2021-12-10 CN CN202123107028.XU patent/CN216563583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039476A (en) * | 2023-10-07 | 2023-11-10 | 深圳市康奈特新能源有限公司 | Binding post platform |
| CN117039476B (en) * | 2023-10-07 | 2023-12-12 | 深圳市康奈特新能源有限公司 | Binding post platform |
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