CN204696391U - A kind of terminal block being applicable to heavy in section electric wire docking - Google Patents
A kind of terminal block being applicable to heavy in section electric wire docking Download PDFInfo
- Publication number
- CN204696391U CN204696391U CN201520434716.2U CN201520434716U CN204696391U CN 204696391 U CN204696391 U CN 204696391U CN 201520434716 U CN201520434716 U CN 201520434716U CN 204696391 U CN204696391 U CN 204696391U
- Authority
- CN
- China
- Prior art keywords
- base
- electric wire
- terminal block
- screw
- heavy
- Prior art date
- 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.)
- Active
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Cable Accessories (AREA)
Abstract
The utility model provides a kind of terminal block being applicable to heavy in section electric wire docking, and relate to aircraft electrical design field, on aircraft, the binding post of heavy in section electric wire docks mutually.This terminal block comprises backing plate, base, protective cover, contact screw, nut and pad; backing plate is fixedly connected with base; base has the screw hole installing contact screw; described screw hole is that flat circular hole is cut on both sides in one end of itself and pad contact; the other end is the circular hole mated with the screw rod of contact screw; the both sides of the head of described contact screw are cut flat, is configured to just be stuck in the screw hole on base.This terminal block can make terminal block be directly installed on aircaft configuration by backing plate and protective cover, and the size and number of binding post can be changed according to actual conditions, and the binding post of electric wire contacts reliably each other, and manufacturing process is simple, and cost is lower.
Description
Technical field
The utility model relates to aircraft electrical design field, particularly relates to a kind of electrical wire wiring panel assembly, in order to the docking of the binding post of heavy in section electric wire on aircraft.
Background technology
Terminal block is the one of socket, is one and multiple socket is concentrated the porous socket of putting together and being formed.Briefly wiring board socket refers to charged line and plug and transportable porous socket, is that the one of power supply changeover device is commonly called as.In Aircraft Electrical System, patch board device is used to a vitals of electric wire docking.
Existing aircraft patch board device cannot be applicable to heavy in section electric wire, and does not prevent the protective device that foreign matter is fallen into, and cannot be directly installed on aircaft configuration.
Utility model content
In order to solve the problem, the utility model provides a kind of terminal block being applicable to heavy in section electric wire docking, comprise backing plate, base, protective cover, contact screw, nut and pad, backing plate and base are by being fixedly connected with, base has the screw hole installing contact screw, described screw hole is that flat circular hole is cut on both sides in one end of itself and pad contact, the other end is the circular hole mated with the screw rod of contact screw, the both sides of the head of described contact screw are cut flat, be configured to just to be stuck in the screw hole on base, described backing plate, base and protective cover are bolted.
Preferably; described protective cover is " several " character form structure; it can tip upside down on base; multiple groove is had in the middle of protective cover; circular gap is formed by protruding with base between adjacent grooves; described circular gap just and the size of the wiring hole of binding post match, by this circular gap, binding post can be connected to the contact screw on base.Described base, projection and protective cover are formed by insulating material, avoid personnel's accidental shock.
Further preferably, described base is provided with multiple screw hole, is provided with projection between each screw hole, matches with the multiple projections in the middle of protective cover.
In above-mentioned either a program preferably, after described backing plate, base and protective cover are bolted, be bolted on the mounting bracket of aircraft by this.
In above-mentioned either a program preferably, between described nut and base, be provided with pad, ensure that the binding post reliable contacts each other of electric wire, prevent from loosening.
The terminal block being applicable to heavy in section electric wire docking provided by the utility model can make terminal block be directly installed on aircaft configuration by backing plate and protective cover; and the size and number of binding post can be changed according to actual conditions; the binding post of electric wire contacts reliably each other; selected materials is common insulating material and standard component; manufacturing process is simple, and cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is holes on base schematic diagram embodiment illustrated in fig. 1.
Fig. 3 is the embodiment illustrated in fig. 1 terminal block being applicable to heavy in section electric wire docking and binding post connection diagram.
In figure, 1 is backing plate, and 2 is base, and 3 is protective cover, and 4 is contact screw, and 5 is nut, and 6 is pad, and 7 is boss, and 8 is binding post.
Embodiment
Being applicable to the terminal block of heavy in section electric wire docking in order to understand the utility model better, below in conjunction with accompanying drawing, explanation being further elaborated to the utility model one preferred embodiment.
As shown in Figure 1; the terminal block that the utility model is applicable to heavy in section electric wire docking comprises backing plate 1, base 2, protective cover 3, contact screw 4, nut 5 and pad 6; backing plate 1 is fixedly connected with base 2; as bolt, rivet; should be understood that, after backing plate 1 is fixedly connected with base 2, both outer surfaces are still level and smooth; such as during rivet interlacement, countersunk rivet can be selected.As shown in Figure 2, base 2 has the screw hole installing contact screw 4, described screw hole is that flat circular hole is cut on both sides in one end that it contacts with backing plate 1, the other end is the circular hole mated with the screw rod of contact screw 4, the both sides of the head of described contact screw 4 are cut flat, be configured to just to be stuck in the screw hole on base 2, the rotation of contact screw 4 can not be driven because of rotating nut.Described backing plate 1, base 2 and protective cover 3 are bolted.
In the present embodiment, after backing plate 1, base 2 and protective cover 3 are bolted, bolt, through after backing plate 1, continues a protruding part, and then is bolted on the mounting bracket of aircraft by this.
In order to avoid personnel's accidental shock; the present embodiment is provided with protective cover; described protective cover is " several " character form structure; it can tip upside down on base, has multiple groove in the middle of protective cover, forms circular gap between adjacent grooves by protruding with base; described circular gap just and the size of the wiring hole of binding post match; by this circular gap, as shown in Figure 3, binding post 8 can be connected to the contact screw on base.Meanwhile, the base in the present embodiment, projection and protective cover are formed by insulating material.
Should be understood that, in order to form circular gap described above, on described base 2, relevant position is also provided with multiple protruding 7, the circular gap formed between each protruding 7.
More than be described in detail in conjunction with specific embodiment of the utility model, but be not to restriction of the present utility model, everyly according to technical spirit of the present utility model, technical scope of the present utility model is all belonged to any simple modification made for any of the above embodiments, also it should be noted that, comprise the combination in any between each part mentioned above according to the category of solid state distribution device working power circuit technical scheme of the present utility model.
Claims (4)
1. one kind is applicable to the terminal block of heavy in section electric wire docking, it is characterized in that: on aircraft, the binding post of heavy in section electric wire docks mutually, comprise backing plate (1), base (2), protective cover (3), contact screw (4), nut (5) and pad (6), backing plate (1) is fixedly connected with base (2), base (2) has the screw hole installing contact screw (4), described screw hole is that flat circular hole is cut on both sides in one end that it contacts with backing plate (1), the other end is the circular hole mated with the screw rod of contact screw (4), the both sides of the head of described contact screw (4) are cut flat, be configured to just to be stuck in the screw hole on base (2), described backing plate (1), base (2) and protective cover (3) are bolted.
2. the terminal block being applicable to heavy in section electric wire docking according to claim 1; it is characterized in that: described protective cover (3) tips upside down on base (2), and by protruding (7) and the conglobate gap of base (2) shape.
3. the terminal block being applicable to heavy in section electric wire docking according to claim 2, is characterized in that: described base (2) is provided with multiple screw hole, and is provided with projection (7) between each screw hole.
4. the terminal block being applicable to heavy in section electric wire docking according to claim 1; it is characterized in that: after described backing plate (1), base (2) and protective cover (3) are bolted, be bolted on the mounting bracket of aircraft by this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434716.2U CN204696391U (en) | 2015-06-23 | 2015-06-23 | A kind of terminal block being applicable to heavy in section electric wire docking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434716.2U CN204696391U (en) | 2015-06-23 | 2015-06-23 | A kind of terminal block being applicable to heavy in section electric wire docking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696391U true CN204696391U (en) | 2015-10-07 |
Family
ID=54236645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434716.2U Active CN204696391U (en) | 2015-06-23 | 2015-06-23 | A kind of terminal block being applicable to heavy in section electric wire docking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887864A (en) * | 2017-10-13 | 2018-04-06 | 肇庆理士电源技术有限公司 | A kind of terminal box |
| CN110107861A (en) * | 2019-06-05 | 2019-08-09 | 华域视觉科技(上海)有限公司 | Vehicular illumination device |
-
2015
- 2015-06-23 CN CN201520434716.2U patent/CN204696391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887864A (en) * | 2017-10-13 | 2018-04-06 | 肇庆理士电源技术有限公司 | A kind of terminal box |
| CN110107861A (en) * | 2019-06-05 | 2019-08-09 | 华域视觉科技(上海)有限公司 | Vehicular illumination device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939859B (en) | The assemble method of LED | |
| CN202076728U (en) | Pin installing operation rod of high-voltage transmission line insulator | |
| CN105470740A (en) | Plug and charging box | |
| CN204696391U (en) | A kind of terminal block being applicable to heavy in section electric wire docking | |
| CN203491445U (en) | Socket | |
| CN201252163Y (en) | A protection grid for wiring terminal grates | |
| CN203967270U (en) | a connector | |
| CN204012457U (en) | Lead screw assembly | |
| CN208955227U (en) | Power electronic equipment earthing or grounding means | |
| CN207426242U (en) | Spring slice fixing structure | |
| CN203456821U (en) | Bus duct jack device | |
| CN207368364U (en) | A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring | |
| CN206041217U (en) | A insulation support spare that is arranged in low -voltage cabinet copper bar of being qualified for next round of competitions | |
| CN206004052U (en) | A kind of building blocks shape socket | |
| CN202339856U (en) | Touch switch | |
| CN207398460U (en) | A kind of socket of rotary insertion bore | |
| CN203859362U (en) | Data transmission pedestal with function of magnetic connection | |
| CN201416558Y (en) | Section-controlled cooling fan device | |
| CN202004162U (en) | Improved connection structure for socket, switch and power wire | |
| CN205016770U (en) | Wiring frock | |
| CN218849982U (en) | Wire rod and casing joint fixed knot construct | |
| CN201416560Y (en) | Controlled single section type heat radiating fan device | |
| CN103427248A (en) | Wall surface socket | |
| CN203039151U (en) | Outage and electric shock prevention wiring board | |
| CN202749644U (en) | Split type plug board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |