CN209626158U - A kind of lead seal structure of miniature circuit breaker - Google Patents
A kind of lead seal structure of miniature circuit breaker Download PDFInfo
- Publication number
- CN209626158U CN209626158U CN201920682314.2U CN201920682314U CN209626158U CN 209626158 U CN209626158 U CN 209626158U CN 201920682314 U CN201920682314 U CN 201920682314U CN 209626158 U CN209626158 U CN 209626158U
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- CN
- China
- Prior art keywords
- circuit breaker
- lead seal
- lead
- seal structure
- miniature circuit
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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Abstract
A kind of lead seal structure of miniature circuit breaker.The lead seal structure for mainly solving present miniature circuit breaker is more complicated, problem inconvenient for use.The utility model provides a kind of lead seal structure of miniature circuit breaker, then fixed plate should be inserted into through slot on through-hole and strut hook lead sealing lid, the bottom of hook is buckled in inner walls, seal wire is finally passed through into the first lead seal hole and the second lead seal hole realizes lead sealing, structure is simple, easy to use.
Description
Technical field
The utility model is specifically related to a kind of lead seal structure of miniature circuit breaker.
Background technique
Currently, breaker connection bolt available on the market be it is exposed, can directly using screwdriver carry out wiring, hold
Easily there is the problem of stealing, power stealing.
Therefore lead seal structure is installed mostly on breaker, however the lead seal structure of present miniature circuit breaker is adopted mostly
With the structure of board plug type, structure is more complicated, inconvenient for use.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of lead seal structure of miniature circuit breaker, main to solve
The lead seal structure of certainly present miniature circuit breaker is more complicated, problem inconvenient for use.
The technical scheme adopted by the utility model is
A kind of lead seal structure of miniature circuit breaker, including circuit breaker housing are used for terminal screw in the circuit breaker housing
The through-hole of installation, further includes lead sealing lid and fixed plate, and the lead sealing lid includes the panel for covering the through-hole upper end, the panel
It is equipped with through slot, otic placode is equipped at the top of the panel, the relatively described through slot in the panel bottom is corresponding to be linked up with, and is set on the otic placode
There is the first lead seal hole；The fixed plate includes cross bar and vertical bar, and relatively described first lead seal hole is equipped with the second lead on the cross bar
Sealing of hole；The vertical bar bottom makes the hook and the circuit breaker housing inner wall snapping for strutting hook.
The panel bottom is equipped with the clamping block being engaged by clamping with the through-hole wall.
There are two the otic placode is set, the clamping groove being engaged by clamping with the cross bar is formed between two otic placodes.
The cross section of the panel is circle, and the length of the cross bar is greater than the diameter of the panel, the two of the cross bar
End is equipped with several anti-skid bulges.
The hook includes the bottom plate that connects with the inclined plate bottom of inclined plate of setting of sloping inwardly, the vertical bar include with
The slope that the inclined plate is correspondingly arranged and the convex block for pushing the bottom plate.
There are two the clamping block is set.
The hook is " 7 " font.
The beneficial effects of the utility model are: the utility model provides a kind of lead seal structure of miniature circuit breaker, by lead sealing
Then fixed plate should be inserted into through slot on through-hole and strut hook, the bottom of hook is buckled in inner walls, finally by lead sealing by lid
Silk passes through the first lead seal hole and the second lead seal hole realizes lead sealing, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model one embodiment.
Fig. 2 is the enlarged diagram in Fig. 1 at A.
Fig. 3 is the lead sealing lid of the utility model one embodiment and the perspective view of the explosion of fixed plate.
Fig. 4 is the stereoscopic schematic diagram of the lead sealing lid of the utility model one embodiment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing: as shown, a kind of lead sealing knot of miniature circuit breaker
Structure, the through-hole 11 including being used for terminal screw installation in circuit breaker housing described in circuit breaker housing further includes lead sealing lid 2 and fixed
Plate 3, the lead sealing lid include the panel 21 for covering the through-hole upper end, and the panel is equipped with through slot 211, the panel top
Equipped with otic placode 213, the corresponding hook 212 of the relatively described through slot in the panel bottom, the otic placode is equipped with the first lead seal hole 214；
The fixed plate 3 includes cross bar 31 and vertical bar 32, and relatively described first lead seal hole 214 is equipped with the second lead seal hole on the cross bar
30；The vertical bar bottom makes the hook and the 1 inner wall snapping of circuit breaker housing for strutting hook.It, will when use
Then fixed plate should be inserted into through slot on through-hole and strut hook, the bottom of hook is buckled in inner walls, makes lead sealing by lead sealing lid
Lid can not take out, and seal wire is finally passed through the first lead seal hole and the second lead seal hole realizes lead sealing, structure is simple, easy to use.
In the present embodiment, as shown, the panel bottom is equipped with the clamping block being engaged by clamping with the through-hole wall
25.After being installed to through-hole, through-hole wall is connected in by clamping block, installation is more firm.
In the present embodiment, formed as shown, there are two the otic placode 213 sets, between two otic placodes with it is described
The clamping groove 216 that cross bar is engaged by clamping.Installation effect is further strengthened, structure is more stable.
In the present embodiment, as shown, the cross section of the panel is circle, the length of the cross bar is greater than the face
The both ends of the diameter of plate, the cross bar are equipped with several anti-skid bulges 311.It prevents from skidding, be easily installed.
In the present embodiment, as shown, the hook 212 includes the inclined plate 2121 and the inclined plate being arranged that slope inwardly
The bottom plate 2122 of bottom connection, the vertical bar 32 include the slope 321 being correspondingly arranged with the inclined plate and for pushing the bottom
The convex block 322 of plate.More convenient when vertical bar pushes to strut hook, using effect is good.There are two the clamping block is set.
The hook is " 7 " font.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as pair
The limitation of the utility model.Embodiment is not construed as limitations of the present invention, but any spirit based on the utility model
Improvements introduced should be all within the protection scope of the utility model.
Claims (7)
1. a kind of lead seal structure of miniature circuit breaker, including circuit breaker housing (1), terminal screw is used in the circuit breaker housing
The through-hole (11) of installation, it is characterised in that: it further include lead sealing lid (2) and fixed plate (3),
The lead sealing lid includes the panel (21) for covering the through-hole upper end, and the panel is equipped with through slot (211), the panel
Top is equipped with otic placode (213), and the corresponding hook (212) of the relatively described through slot in the panel bottom, the otic placode is equipped with the first lead
Sealing of hole (214)；
The fixed plate (3) includes cross bar (31) and vertical bar (32), and relatively described first lead seal hole (214) is equipped on the cross bar
Second lead seal hole；The vertical bar bottom makes the hook and the circuit breaker housing (1) inner wall snapping for strutting hook.
2. a kind of lead seal structure of miniature circuit breaker according to claim 1, it is characterised in that: the panel bottom is equipped with
The clamping block (25) being engaged by clamping with the through-hole wall.
3. a kind of lead seal structure of miniature circuit breaker according to claim 2, it is characterised in that: the otic placode (213) sets
There are two, the clamping groove (216) being engaged by clamping with the cross bar is formed between two otic placodes.
4. a kind of lead seal structure of miniature circuit breaker according to claim 3, it is characterised in that: the cross section of the panel
For circle, the length of the cross bar is greater than the diameter of the panel, and the both ends of the cross bar are equipped with several anti-skid bulges (311).
5. a kind of lead seal structure of miniature circuit breaker according to claim 4, it is characterised in that: hook (212) packet
The bottom plate (2122) that the inclined plate (2121) of setting that slopes inwardly is connected with the inclined plate bottom is included, the vertical bar (32) includes and institute
State the slope (321) that inclined plate is correspondingly arranged and the convex block (322) for pushing the bottom plate.
6. a kind of lead seal structure of miniature circuit breaker according to claim 5, it is characterised in that: the clamping block is equipped with two
It is a.
7. a kind of lead seal structure of miniature circuit breaker according to claim 6, it is characterised in that: the hook is " 7 "
Font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682314.2U CN209626158U (en) | 2019-05-14 | 2019-05-14 | A kind of lead seal structure of miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682314.2U CN209626158U (en) | 2019-05-14 | 2019-05-14 | A kind of lead seal structure of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626158U true CN209626158U (en) | 2019-11-12 |
Family
ID=68442796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920682314.2U Active CN209626158U (en) | 2019-05-14 | 2019-05-14 | A kind of lead seal structure of miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626158U (en) |
-
2019
- 2019-05-14 CN CN201920682314.2U patent/CN209626158U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 18, Sha Hung Road, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325600 No. 18, Sha Hung Road, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |