CN204760560U - Simple and easy termination - Google Patents
Simple and easy termination Download PDFInfo
- Publication number
- CN204760560U CN204760560U CN201520359547.0U CN201520359547U CN204760560U CN 204760560 U CN204760560 U CN 204760560U CN 201520359547 U CN201520359547 U CN 201520359547U CN 204760560 U CN204760560 U CN 204760560U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- sealing ring
- wiring device
- simplified wiring
- described terminal
- 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.)
- Expired - Fee Related
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a simple and easy termination, a serial communication port, including the terminal box, be provided with the wiring board in the terminal box, be provided with the terminal on the wiring board, the right -hand member of terminal box is provided with the opening, the external transmission line of opening. The utility model discloses a termination leakproofness is good, the connection is inseparable, has simple structure, safe and reliable, convenient to use's advantage.
Description
Technical field
The utility model relates to a kind of simplified wiring device, belongs to wiring unit technical field.
Background technology
Use terminal box at dark moist mine, tunnel, solution cavity, the sealing at the external place of terminal box must be ensured, waterproof, protection against the tide.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, proposes the simplified wiring device that a kind of structure is simple, safe and reliable.
The utility model adopts following technical scheme: a kind of simplified wiring device, is characterized in that, comprise terminal box, described terminal box is provided with terminal block, described terminal block is provided with binding post, and the right-hand member of described terminal box is provided with opening, the outer connection electric transmission line of described opening.
Preferably, opening part is provided with sealing tightening mechanism, and sealing tightening structure comprises sealing ring, packing ring, clamp nut, and the right-hand member of sealing ring and terminal box fits tightly, packing ring and sealing ring fit tightly, and clamp nut is used for sealing ring, packing ring and terminal box to compress.
Preferably, the radial dimension of sealing ring is more than or equal to the radial dimension of opening, and packing ring is arranged at the both sides of sealing ring.
Preferably, terminal box is provided with 4 terminal box hold-down screws, is used for fixing terminal box and prevents it from moving.
Preferably, terminal block is provided with 2 terminal block hold-down screws, is used for fixing terminal block and prevents it from moving.
Preferably, terminal box is square.
Preferably, terminal box is square.
The beneficial effect that the utility model reaches: termination good airproof performance of the present utility model, connection closely, have the advantage that structure is simple, safe and reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The implication marked in figure: 1-terminal box, 2-terminal block hold-down screw, 3-terminal block, 4-binding post, 5-sealing ring, 6-packing ring, 7-clamp nut, 8-terminal box hold-down screw.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
Fig. 1 is structural representation of the present utility model, the utility model proposes a kind of simplified wiring device, it is characterized in that, comprise terminal box 1, terminal box 1 is provided with terminal block 3, terminal block 3 is provided with binding post 4, the right-hand member of terminal box 1 is provided with opening, the outer connection electric transmission line of opening.
Opening part is provided with sealing tightening mechanism, sealing tightening structure comprises sealing ring 5, packing ring 6, clamp nut 7, sealing ring 5 fits tightly with the right-hand member of terminal box 1, and packing ring 6 and sealing ring 5 fit tightly, and clamp nut 7 is used for sealing ring 5, packing ring 6 to compress with terminal box 1; The radial dimension of sealing ring 5 is more than or equal to the radial dimension of opening, and packing ring 6 is arranged at the both sides of sealing ring 5; Terminal box 1 is provided with 4 terminal box hold-down screws 8, is used for fixing terminal box 1 and prevents it from moving; Terminal block 3 is provided with 2 terminal block hold-down screws 2, is used for fixing terminal block 3 and prevents it from moving; Terminal box 1 is square.
Preferably, terminal box 1 is square.
Below be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.
Claims (7)
1. a simplified wiring device, is characterized in that, comprises terminal box (1), described terminal box (1) is provided with terminal block (3), described terminal block (3) is provided with binding post (4), the right-hand member of described terminal box (1) is provided with opening, the outer connection electric transmission line of described opening.
2. a kind of simplified wiring device according to claim 1, it is characterized in that, described opening part is provided with sealing tightening mechanism, described sealing tightening structure comprises sealing ring (5), packing ring (6), clamp nut (7), described sealing ring (5) fits tightly with the right-hand member of described terminal box (1), described packing ring (6) and described sealing ring (5) fit tightly, and described clamp nut (7) is used for described sealing ring (5), described packing ring (6) to compress with described terminal box (1).
3. a kind of simplified wiring device according to claim 2, is characterized in that, the radial dimension of described sealing ring (5) is more than or equal to the radial dimension of described opening, and described packing ring (6) is arranged at the both sides of described sealing ring (5).
4. a kind of simplified wiring device according to claim 1, is characterized in that, described terminal box (1) is provided with 4 terminal box hold-down screws (8), is used for fixing described terminal box (1) and prevents it from moving.
5. a kind of simplified wiring device according to claim 1, is characterized in that, described terminal block (3) is provided with 2 terminal block hold-down screws (2), is used for fixing described terminal block (3) and prevents it from moving.
6. a kind of simplified wiring device according to claim 1, is characterized in that, described terminal box (1) is for square.
7. a kind of simplified wiring device according to claim 6, is characterized in that, described terminal box (1) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359547.0U CN204760560U (en) | 2015-05-29 | 2015-05-29 | Simple and easy termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359547.0U CN204760560U (en) | 2015-05-29 | 2015-05-29 | Simple and easy termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760560U true CN204760560U (en) | 2015-11-11 |
Family
ID=54475239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359547.0U Expired - Fee Related CN204760560U (en) | 2015-05-29 | 2015-05-29 | Simple and easy termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868261A (en) * | 2015-05-29 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Simple wiring device |
-
2015
- 2015-05-29 CN CN201520359547.0U patent/CN204760560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868261A (en) * | 2015-05-29 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Simple wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |