CN216312082U - Polycrystalline silicon power supply system and wiring device - Google Patents
Polycrystalline silicon power supply system and wiring device Download PDFInfo
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- CN216312082U CN216312082U CN202123214876.0U CN202123214876U CN216312082U CN 216312082 U CN216312082 U CN 216312082U CN 202123214876 U CN202123214876 U CN 202123214876U CN 216312082 U CN216312082 U CN 216312082U
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Abstract
The utility model discloses a polysilicon power supply system and a wiring device, wherein the wiring device comprises: the trigger plate is provided with a fastening hole and a mounting hole; the terminal fixing piece is provided with a nut at one end and a fixing hole at the other end, the fastening hole is coaxial with the nut, and the mounting hole is coaxial with the fixing hole; the connecting wire is provided with a connecting end, the connecting end is provided with a through hole, the through hole is coaxial with the nut, and the connecting end is attached to the end face of the nut; the compressing assembly is matched with the fastening hole and the nut and used for connecting the connecting end and the nut so as to connect the connecting wire, the terminal fixing piece and the trigger plate; and the fixing assembly is matched with the mounting hole and the fixing hole and is used for connecting the trigger plate and the terminal fixing piece.
Description
Technical Field
The utility model relates to the technical field of polycrystalline silicon equipment, in particular to a polycrystalline silicon power supply system and a wiring device.
Background
With the development of society, the demand of people for electric energy is continuously increasing.
At present, new energy becomes the first choice in the market, the market demand of polycrystalline silicon materials is continuously increased, and polycrystalline silicon manufacturers continuously expand energy to increase the yield; the demand in the market for polysilicon power supply systems is also increasing. A large number of silicon controlled switches are used in a polycrystalline silicon power supply system for power supply control, and the silicon controlled switches need to be driven by a trigger plate for control in opening and closing.
In order to trigger the work of board, need safe and reliable power to realize, trigger the drive power supply of board and generally adopt the mode inlet wire of establishing ties to connect, in prior art, because termination's structural design is unreasonable to influence the result of use of product. For example: the crimping between the connecting wire and the trigger plate is unreliable and poor contact often occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polysilicon power supply system and a wiring device, wherein the connection between a connecting wire and a trigger plate is reliable, and the use reliability of the wiring device is ensured.
To achieve the above object, the present invention provides a wiring device comprising:
the trigger plate is provided with a fastening hole and a mounting hole;
the terminal fixing piece is provided with a nut at one end and a fixing hole at the other end, the fastening hole is coaxial with the nut, and the mounting hole is coaxial with the fixing hole;
the connecting wire is provided with a connecting end, the connecting end is provided with a through hole, the through hole is coaxial with the nut, and the connecting end is attached to the end face of the nut;
the compressing assembly is matched with the fastening hole and the nut and used for connecting the connecting end and the nut so as to connect the connecting wire, the terminal fixing piece and the trigger plate;
and the fixing assembly is matched with the mounting hole and the fixing hole and is used for connecting the trigger plate and the terminal fixing piece.
Optionally, the fixation hole is embodied as a kidney-shaped hole.
Optionally, the connection end is annular.
Optionally, the nut is press-riveted to the terminal fixture.
Optionally, a nut is located in the fastening hole.
Optionally, the end surfaces of the connecting wire and the terminal fixing piece, which face away from the nut, are respectively located at two sides of the trigger plate.
Optionally, the pressing assembly comprises a pressing screw and a pressing piece, and the end face of the pressing screw is connected with the pressing piece after sequentially penetrating through the through hole, the nut and the fastening hole.
Optionally, the fixing assembly comprises a fixing column and a fixing piece, and the end face of the fixing column is connected with the fixing piece after sequentially penetrating through the fixing hole and the mounting hole.
Optionally, the fixing column is specifically an insulating isolation column, an external thread is arranged at the tail end of the insulating isolation column, and the fixing piece is specifically a fixing screw with an internal thread.
The utility model also provides a polysilicon power supply system which comprises the wiring device.
With respect to the background art, the present invention provides a wiring device, including: the trigger plate is provided with a fastening hole and a mounting hole, one end of the terminal fixing piece is provided with a nut, the other end of the terminal fixing piece is provided with a fixing hole, the fastening hole and the nut are coaxial, and the mounting hole and the fixing hole are coaxial; the connecting end of the connecting wire is provided with a through hole which is coaxial with the nut, and the connecting end is attached to the end face of the nut; the pressing assembly is matched with the fastening hole and the nut and used for connecting the connecting end and the nut, and further connecting the connecting wire, the terminal fixing piece and the trigger plate; the fixing component is matched with the mounting hole and the fixing hole and used for connecting the trigger plate and the terminal fixing piece. The termination that so sets up, the link of connecting wire is fixed on trigger plate and terminal mounting through compressing tightly the subassembly to will trigger plate and terminal mounting fixed connection through fixed subassembly, so, the terminal mounting can be in two different positions departments and trigger the board and connect, terminal mounting and connecting wire fixed connection simultaneously, can ensure the connecting wire like this and trigger the connection between the board reliably, ensure that termination's use is reliable.
The utility model also provides a polysilicon power supply system comprising the wiring device, which has the beneficial effects and will not be described again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of an angle of a wiring device according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angle of the wiring device according to the embodiment of the present invention;
fig. 3 is a schematic view of a terminal fixing member of a wiring device according to an embodiment of the utility model;
fig. 4 is a schematic diagram of a connection line of the wiring device according to the embodiment of the utility model;
wherein:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the application provides a termination, as shown in fig. 1 to fig. 4 in the description, including: trigger board 1, terminal mounting 2, connecting wire 5, compress tightly subassembly and fixed subassembly, what trigger board 1's material chooseed for use is insulating material, and trigger board 1 is equipped with fastening hole and mounting hole, and both fastening hole and mounting hole are the via hole, run through the thickness direction of trigger board 1.
One end of the terminal fixing member 2 is provided with a nut 3, the other end of the terminal fixing member 2 is provided with a fixing hole 4, both the nut 3 and the fixing hole 4 can be arranged at both ends of the terminal fixing member 2 in the length direction, the inner side of the nut 3 is provided with an internal thread, the fixing hole 4 is a via hole, the via hole penetrates through the thickness direction of the terminal fixing member 2, and the internal thread hole of the nut 3 also penetrates through the thickness direction of the terminal fixing member 2.
The nut 3 can be fixed on the terminal fixing piece 2 in a press riveting mode, namely the terminal fixing piece 2 adopts a press riveting nut 3 process, the nut 3 is a standard piece, the strength is high, the price is low, and the nut can be purchased in batches; the terminal fixing piece 2 is not required to be drilled and tapped, so that the processing time is saved, and the cost is reduced; terminal mounting 2 is the metal material, and metal strength is high, can not install the in-process again, damages because of material intensity is low.
As mentioned above, the trigger plate 1 may be an insulating plate, and the terminal fixing member 2 is mounted thereon without causing a short circuit due to the metal material, so that the electrical safety of the trigger plate is improved after the trigger plate is mounted.
The fastening hole of the trigger plate 1 is coaxial with the internal thread hole of the nut 3, the mounting hole of the trigger plate 1 is coaxial with the fixing hole 4, when the trigger plate is mounted, the fastening hole of the nut 3 corresponds to the internal thread hole, and the mounting hole corresponds to the fixing hole 4. In addition, when the nut 3 is installed, the nut can be located in the fastening hole of the trigger plate 1, so that the trigger plate 1 and the nut 3 can be pre-installed, the positions of the trigger plate 1 and the nut 3 are preliminarily determined, and when the nut 3 is located in the fastening hole, the internal thread hole of the nut 3 and the fastening hole are coaxial.
The connecting wire 5 is provided with a connecting end 6, the connecting end 6 is provided with a through hole 7, the through hole 7 is coaxial with the nut 3, namely the through hole 7 is coaxial with the internal thread hole of the nut 3, and the connecting end 6 of the connecting wire 5 is attached to the end surface of the nut 3, namely the end surface of the nut 3 is attached to the connecting end 6 of the connecting wire 5; the connecting end 6 of the connecting wire 5 can be arranged in a circular ring shape, the connecting end 6 of the connecting wire 5 can be an OT terminal, namely the head is circular, the tail is cylindrical, and the OT terminal is called in the industry as the OT terminal due to the appearance of the OT terminal. It can be seen that the connecting end 6 is crimped by adopting an OT circular cold-pressed terminal, so that the connection reliability of the connecting wire 5 can be improved, and the phenomenon that the connecting wire falls off or is short-circuited due to poor contact is avoided.
When the trigger plate 1, the terminal fixing piece 2 and the connecting wire 5 are positioned at the installation position, namely when the fastening hole of the trigger plate 1 is coaxial with the internal thread hole of the nut 3, the installation hole of the trigger plate 1 is coaxial with the fixing hole 4, the through hole 7 is coaxial with the internal thread hole of the nut 3, and the connecting end 6 of the connecting wire 5 is attached to the end surface of the nut 3, the pressing component is matched with the fastening hole and the internal thread hole of the nut 3 to connect the connecting end 6 with the nut 3, so that the connecting wire 5, the terminal fixing piece 2 and the trigger plate 1 are connected; meanwhile, the fixing component is matched with the mounting hole and the fixing hole 4 to connect the trigger plate 1 and the terminal fixing piece 2.
Wherein, compress tightly the subassembly and can include housing screw 8 and compress tightly 9, after housing screw 8's terminal surface wears to establish through-hole 7, nut 3's internal thread hole and fastening hole in proper order, with compress tightly 9 connections, can be connected trigger plate 1, terminal mounting 2 and 5 three of connecting wire like this.
The fixing assembly can comprise a fixing column 10 and a fixing piece 11, and the end face of the fixing column 10 is connected with the fixing piece 11 after sequentially penetrating through the fixing hole 4 and the mounting hole, so that the trigger plate 1 and the terminal fixing piece 2 can be fixed.
The fixing column 10 is specifically an insulating isolation column, the tail end of the insulating isolation column is provided with an external thread, and the fixing piece 11 is specifically a fixing screw with an internal thread, so that the fixing column 10 and the fixing piece 11 can be in threaded connection, the trigger plate 1 and the terminal fixing piece 2 are fixedly connected, and it can be seen that the insulating isolation column serves as an insulating isolation function of the trigger plate 1 and shares one screw with the fixing screw, so that the cost can be reduced, and the installation efficiency can be improved.
The fixing hole 4 of the terminal fixing piece 2 is a waist-shaped hole, namely the fixing hole 4 of the terminal fixing piece 2 for fixing on the trigger plate 1 adopts a waist-shaped hole design, and the mounting position of the terminal fixing piece 2 relative to the trigger plate 1 is adjustable, so that the universality of the product is enhanced.
It can be seen that each terminal fixing member 2 is fixed through the fastening hole and the mounting hole of the trigger plate 1, when mounting, the nut 3 is firstly placed in the fastening hole of the trigger plate 1, meanwhile, the fixing hole 4 of the terminal fixing member 2 and the mounting hole of the trigger plate 1 are correspondingly arranged, then the connecting end 6 of the connecting wire 5 is attached to the nut 3, the connecting end 6 and the nut 3 are fixed together through the matching of the compression screw 8 and the compression piece 9, and in addition, the terminal fixing member 2 is fixed on the trigger plate 1 through the matching of the fixing column 10 and the fixing member 11 (penetrating through the fixing hole 4).
Connecting wire 5 and terminal mounting 2 deviate from the terminal surface of nut 3 and are located the both sides that trigger board 1 respectively, also promptly in the installation, utilize the main part of connecting wire 5 and terminal mounting 2 to be located the both sides that trigger board 1 respectively, can make connecting wire 5's connection reliable like this, and termination's structural configuration is reasonable simultaneously, effectively promotes termination's use reliability.
The utility model provides a polysilicon power supply system with the wiring device, which comprises the wiring device described in the specific embodiment; other parts of the polysilicon power supply system can be referred to in the prior art and are not expanded herein.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The polysilicon power system and the wiring device provided by the utility model are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A wiring device, comprising:
the trigger plate is provided with a fastening hole and a mounting hole;
the terminal fixing piece is provided with a nut at one end and a fixing hole at the other end, the fastening hole is coaxial with the nut, and the mounting hole is coaxial with the fixing hole;
the connecting wire is provided with a connecting end, the connecting end is provided with a through hole, the through hole is coaxial with the nut, and the connecting end is attached to the end face of the nut;
the pressing assembly is matched with the fastening hole and the nut and used for connecting the connecting end and the nut so as to connect the connecting wire, the terminal fixing piece and the trigger plate;
and the fixing assembly is matched with the mounting hole and the fixing hole and is used for connecting the trigger plate and the terminal fixing piece.
2. The wiring device of claim 1, wherein the securing hole is specifically a kidney-shaped hole.
3. The wiring lug of claim 1, wherein the connection end is annular.
4. The wiring lug of claim 1, wherein the nut is clinched to the terminal fixture.
5. The wiring lug of claim 1, wherein the nut is positioned in the fastening hole.
6. The wiring device as claimed in any one of claims 1 to 5, wherein end faces of the connecting wire and the terminal fixing member facing away from the nut are located on both sides of the trigger plate, respectively.
7. The wiring device according to any one of claims 1 to 5, wherein the compression assembly comprises a compression screw and a compression member, and an end face of the compression screw is connected with the compression member after sequentially penetrating through the through hole, the nut and the fastening hole.
8. The wiring device according to any one of claims 1 to 5, wherein the fixing component comprises a fixing column and a fixing member, and an end surface of the fixing column is connected with the fixing member after sequentially penetrating through the fixing hole and the mounting hole.
9. The wiring device according to claim 8, wherein the fixing post is an insulating isolation post, an external thread is provided at a terminal of the insulating isolation post, and the fixing member is a fixing screw having an internal thread.
10. A polysilicon power supply system comprising the wiring device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123214876.0U CN216312082U (en) | 2021-12-20 | 2021-12-20 | Polycrystalline silicon power supply system and wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123214876.0U CN216312082U (en) | 2021-12-20 | 2021-12-20 | Polycrystalline silicon power supply system and wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216312082U true CN216312082U (en) | 2022-04-15 |
Family
ID=81084995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123214876.0U Active CN216312082U (en) | 2021-12-20 | 2021-12-20 | Polycrystalline silicon power supply system and wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216312082U (en) |
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2021
- 2021-12-20 CN CN202123214876.0U patent/CN216312082U/en active Active
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