CN208834998U - A kind of large and medium-sized breaker of quick despatch - Google Patents
A kind of large and medium-sized breaker of quick despatch Download PDFInfo
- Publication number
- CN208834998U CN208834998U CN201821538696.3U CN201821538696U CN208834998U CN 208834998 U CN208834998 U CN 208834998U CN 201821538696 U CN201821538696 U CN 201821538696U CN 208834998 U CN208834998 U CN 208834998U
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- CN
- China
- Prior art keywords
- slot
- limited block
- plug
- dust cover
- sides
- 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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Abstract
The utility model discloses a kind of large and medium-sized breakers of quick despatch; including main body; it further include fixed device and dust guard; the main body includes protection shell and slot; the fixed device includes handle; the handle is located at the two sides of slot; the bottom of the handle is fixedly connected with limited block; the both side surface of the limited block is connected with limit hole; the two sides of the limited block are provided with torsional spring; fixed block is connected on the outside of the limited block, the inner surface of the fixed block is fixedly connected with outer tube sleeve；Limit plate etc. is mounted with by design, convenient for increasing the fixed stability of plug, while can be convenient for the disassembly proposition of plug, solve existing large and medium-sized breaker, pass through the buckle of two sides when plug and fixed slot, buckle follows the string after long-time use, causes fixation not close, while when taking out plug, it needs to be pulled with compared with great strength, if firmly excessive, the problem of pullling excessively, may cause plug and wire dropping.
Description
Technical field
The utility model belongs to breaker technical field, and in particular to a kind of large and medium-sized breaker of quick despatch.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.
Existing large and medium-sized breaker, due to being not provided with limit plate class device, so that plug and the fixed Shi Juntong of slot
The buckle of two sides is crossed, buckle follows the string after long-time use, causes fixation not close, while when taking out plug, needing to use
It is pulled compared with great strength, if firmly excessive, the problem of pullling excessively, may cause plug and wire dropping, and existing breaker,
Since dust cover structure is simple, it is only slot and the function of blocking dust is provided, in comparison the more single problem of function, be
This it is proposed that a kind of quick despatch large and medium-sized breaker.
Summary of the invention
The purpose of this utility model is to provide a kind of large and medium-sized breakers of quick despatch, to solve above-mentioned background technique
It is middle to propose existing large and medium-sized breaker, due to being not provided with limit plate class device, so that plug passes through when fixed with slot
The buckle of two sides, buckle follows the string after long-time use, causes fixation not close, while when taking out plug, need with compared with
Great strength pulls, if firmly excessive, the problem of pullling excessively, may cause plug and wire dropping, and existing breaker, by
It is simple in dust cover structure, it is only slot and the function of blocking dust is provided, in comparison the more single problem of function.
To achieve the above object, the utility model provides the following technical solutions: planting the large and medium-sized breaker of quick despatch, wraps
Main body is included, further includes fixed device and dust guard, the main body includes protection shell and slot, and the fixed device includes handle
Hand, the handle are located at the two sides of slot, and the bottom of the handle is fixedly connected with limited block, the both side surface of the limited block
It is connected with limit hole, the two sides of the limited block are provided with torsional spring, and fixed block is connected on the outside of the limited block, described solid
The inner surface for determining block is fixedly connected with outer tube sleeve, and spring is connected on the inside of the outer tube sleeve, is provided at the top of the spring
Inner tube set.
Preferably, the dust guard includes dust cover, and the dust cover is located at one end of slot, the dust cover it is interior
Side offers fixing groove, and the inside of the fixing groove is fixedly connected with sponge by strong rubber, and the both side surface of the dust cover is equal
Magnet is fixedly connected with by strong rubber.
Preferably, the main body further includes key group and display screen, and the front surface of the protection shell is fixedly connected with aobvious
Display screen is provided with key group below the display screen, and the top of the protection shell is fixedly connected with slot by nut, institute
It states and is provided with metal contact chip on the inside of slot.
Preferably, the limit hole of the limited block two sides is mutually clamped corresponding and described with the inner tube set on the inside of outer tube sleeve
Limited block is rotatablely connected by torsional spring and fixed block.
Preferably, the top two sides of the slot are provided with sheet metal, when the dust cover closes, the dust cover
The magnet and slot top metal piece of side mutually adsorb fixation.
Compared with prior art, the utility model has the beneficial effects that
(1) limit plate etc. being located on the inside of fixed block is mounted with by design, convenient for increasing the fixed stability of plug, together
It is convenient that the disassembly of Shi Kewei plug proposes, solves existing large and medium-sized breaker, due to being not provided with limit plate class device, makes
Pass through the buckle of two sides when obtaining plug and fixed slot, buckle follows the string after long-time use, causes fixation not close, together
When taking out plug, need to be pulled with compared with great strength, if firmly excessive, pull excessively, may cause plug and wire dropping
The problem of
(2) dust cover and sponge positioned at slot-side are mounted with by design, convenient for blocking dust for slot, and beaten
During on and off is closed, metal contact chip can be cleared up, solve existing breaker, since dust cover structure is simple, only
The function of blocking dust can be provided for slot, in comparison the more single problem of function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model fixed block；
Fig. 3 is the top view of the utility model fixed block；
Fig. 4 is the cross-sectional view of the utility model outer tube sleeve；
Fig. 5 is the top view of the utility model dust cover；
Fig. 6 is the side view of the utility model dust cover；
Fig. 7 is the cross-sectional view of the outer tube sleeve in the utility model embodiment two；
In figure: 1, protecting shell；2, key group；3, handle；4, slot；5, metal contact chip；6, dust cover；7, fixed
Block；8, display screen；9, limited block；10, limit hole；11, torsional spring；12, outer tube sleeve；13, inner tube set；14, spring；15, sponge；
16, fixing groove；17, magnet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of large and medium-sized breaker of quick despatch,
It further include fixed device and dust guard including main body, main body includes protection shell 1 and slot 4, and fixed device includes handle 3,
Handle 3 is located at the two sides of slot 4, and the bottom of handle 3 is fixedly connected with limited block 9, and the both side surface of limited block 9 offers limit
Hole 10, the two sides of limited block 9, which are connected together, torsional spring 11, and the outside of limited block 9 is connected with fixed block 7, the interior table of fixed block 7
Face is fixedly connected with outer tube sleeve 12, and the inside of outer tube sleeve 12, which is connected together, spring 14, and the top of spring 14 is provided with inner tube set
13, plug is corresponding with slot 4 and engage when connection plug, during engaging, the bottom of plug can squeeze limit plate,
So that limit plate drives a side to overturn of 3 plug of handle, until handle 3 is fixed with plug, at this time on the inside of outer tube sleeve 12
Inner tube set 13 can also engage with limit hole 10, limit to limit plate, at this time can fix plug, need to dismantle plug
When, the handle 3 of two sides is directly pressed, handle 3 will drive limit plate rotation, and limit plate can jack up plug while rotation
Plug is taken out, convenient for increasing the fixed stability of plug, while can be convenient for the disassembly proposition of plug, it solves existing big-and-middle
Type breaker, due to being not provided with limit plate class device, so that passing through the buckle of two sides when plug and fixed slot 4, when long
Between buckle after use and follow the string, cause fixation not close, while when taking out plug, needing to be pulled with compared with great strength, if with
The problem of power is excessive, pulls excessively, may cause plug and wire dropping.
For the ease of guaranteeing the normal use of dust guard, in the present embodiment, it is preferred that dust guard includes dust cover 6,
Dust cover 6 is located at one end of slot 4, and the inside of dust cover 6 offers fixing groove 16, and the inside of fixing groove 16 is fixed by strong rubber
It is connected with sponge 15, the both side surface of dust cover 6 passes through strong rubber and is fixedly connected with magnet 17, when not using breaker, will prevent
Dust hood 6 is flipped up, until the magnet 17 of the two sides of dust cover 6 and 4 top metal piece of slot mutually adsorb fixation, in dust cover
6 while close, and sponge 15 can wipe the two sides of metal contact chip 5, convenient for blocking dust for slot 4, and opening and closing
During, metal contact chip 5 can be cleared up, solve existing breaker, since 6 structure of dust cover is simple, be only slotting
Slot 4 provides the function of blocking dust, in comparison the more single problem of function.
For the ease of guaranteeing the normal use of main body, in the present embodiment, it is preferred that main body further includes key group 2 and display
Screen 8, the front surface of protection shell 1 are fixedly connected with display screen 8, and the lower section of display screen 8 is provided with key group 2, protection shell 1
Top is fixedly connected with slot 4 by nut, and the inside of slot 4 is provided with metal contact chip 5.
For the ease of guaranteeing the normal limit of limited block 9, in the present embodiment, it is preferred that the limit hole 10 of 9 two sides of limited block
It is mutually clamped with the inner tube set 13 of the inside of outer tube sleeve 12 corresponding, and limited block 9 is rotatablely connected by torsional spring 11 and fixed block 7.
It is preferably fixed for the ease of dust cover 6, in the present embodiment, it is preferred that the top two sides of slot 4 are provided with gold
Belong to piece, when dust cover 6 closes, the magnet 17 and 4 top metal piece of slot of the side of dust cover 6 mutually adsorb fixation.
Embodiment 2
Fig. 1-Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of large and medium-sized breaker of quick despatch,
It further include fixed device and dust guard including main body, main body includes protection shell 1 and slot 4, and fixed device includes handle 3,
Handle 3 is located at the two sides of slot 4, and the bottom of handle 3 is fixedly connected with limited block 9, and the both side surface of limited block 9 offers limit
Hole 10, the two sides of limited block 9, which are connected together, torsional spring 11, and the outside of limited block 9 is connected with fixed block 7, the interior table of fixed block 7
Face is fixedly connected with outer tube sleeve 12, and the inside of outer tube sleeve 12, which is connected together, spring 14, and the inside of spring 14 is provided with inner tube set
13, plug is corresponding with slot 4 and engage when connection plug, during engaging, the bottom of plug can squeeze limit plate,
So that limit plate drives a side to overturn of 3 plug of handle, until handle 3 is fixed with plug, at this time on the inside of outer tube sleeve 12
Inner tube set 13 can also engage with limit hole 10, limit to limit plate, at this time can fix plug, need to dismantle plug
When, the handle 3 of two sides is directly pressed, handle 3 will drive limit plate rotation, and limit plate can jack up plug while rotation
Plug is taken out, convenient for increasing the fixed stability of plug, while can be convenient for the disassembly proposition of plug, it solves existing big-and-middle
Type breaker, due to being not provided with limit plate class device, so that passing through the buckle of two sides when plug and fixed slot 4, when long
Between buckle after use and follow the string, cause fixation not close, while when taking out plug, needing to be pulled with compared with great strength, if with
The problem of power is excessive, pulls excessively, may cause plug and wire dropping.
For the ease of guaranteeing the normal use of dust guard, in the present embodiment, it is preferred that dust guard includes dust cover 6,
Dust cover 6 is located at one end of slot 4, and the inside of dust cover 6 offers fixing groove 16, and the inside of fixing groove 16 is fixed by strong rubber
It is connected with sponge 15, the both side surface of dust cover 6 passes through strong rubber and is fixedly connected with magnet 17, when not using breaker, will prevent
Dust hood 6 is flipped up, until the magnet 17 of the two sides of dust cover 6 and 4 top metal piece of slot mutually adsorb fixation, in dust cover
6 while close, and sponge 15 can wipe the two sides of metal contact chip 5, convenient for blocking dust for slot 4, and opening and closing
During, metal contact chip 5 can be cleared up, solve existing breaker, since 6 structure of dust cover is simple, be only slotting
Slot 4 provides the function of blocking dust, in comparison the more single problem of function.
For the ease of guaranteeing the normal use of main body, in the present embodiment, it is preferred that main body further includes key group 2 and display
Screen 8, the front surface of protection shell 1 are fixedly connected with display screen 8, and the lower section of display screen 8 is provided with key group 2, protection shell 1
Top is fixedly connected with slot 4 by nut, and the inside of slot 4 is provided with metal contact chip 5.
For the ease of guaranteeing the normal limit of limited block 9, in the present embodiment, it is preferred that the limit hole 10 of 9 two sides of limited block
It is mutually clamped with the inner tube set 13 of the inside of outer tube sleeve 12 corresponding, and limited block 9 is rotatablely connected by torsional spring 11 and fixed block 7.
It is preferably fixed for the ease of dust cover 6, in the present embodiment, it is preferred that the top two sides of slot 4 are provided with gold
Belong to piece, when dust cover 6 closes, the magnet 17 and 4 top metal piece of slot of the side of dust cover 6 mutually adsorb fixation.
The working principle and process for using of the utility model: it is plug is corresponding with slot 4 and engage when connection plug,
During engaging, the bottom of plug can squeeze limit plate, so that limit plate drives a side to overturn of 3 plug of handle, until handle
Hand 3 is fixed with plug, and the inner tube set 13 of 12 inside of outer tube sleeve can also engage with limit hole 10 at this time, limits limit plate
Position, at this time can fix plug, when needing to dismantle plug, directly press the handle 3 of two sides, handle 3 will drive limit plate
Rotation, can jack up plug while limit plate rotates can be taken off plug, when not using breaker, by dust cover 6 to turning over
Turn, until the magnet 17 of the two sides of dust cover 6 and 4 top metal piece of slot mutually adsorb fixation, is closed in dust cover 6 same
When, sponge 15 can wipe the two sides of metal contact chip 5.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of large and medium-sized breaker of quick despatch, including main body, it is characterised in that: further include fixed device and dust-proof dress
It sets, the main body includes protection shell (1) and slot (4), the fixed device include handle (3), and the handle (3), which is located at, inserts
The bottom of the two sides of slot (4), the handle (3) is fixedly connected with limited block (9), the both side surface connection of the limited block (9)
Have limit hole (10), the two sides of the limited block (9) are provided with torsional spring (11), are connected on the outside of the limited block (9) solid
Determine block (7), the inner surface of the fixed block (7) is fixedly connected with outer tube sleeve (12), is connected on the inside of the outer tube sleeve (12)
Spring (14) is provided with inner tube set (13) at the top of the spring (14).
2. a kind of large and medium-sized breaker of quick despatch according to claim 1, it is characterised in that: the dust guard packet
It includes dust cover (6), the dust cover (6) is located at one end of slot (4), offers fixing groove on the inside of the dust cover (6)
(16), the inside of the fixing groove (16) is fixedly connected with sponge (15) by strong rubber, and the both side surface of the dust cover (6) is equal
Magnet (17) are fixedly connected with by strong rubber.
3. a kind of large and medium-sized breaker of quick despatch according to claim 1 or 2, it is characterised in that: the main body is also
Including key group (2) and display screen (8), the front surface of protection shell (1) is fixedly connected with display screen (8), the display
It is provided with key group (2) below screen (8), the top of protection shell (1) is fixedly connected with slot (4), institute by nut
It states and is provided with metal contact chip (5) on the inside of slot (4).
4. a kind of large and medium-sized breaker of quick despatch according to claim 1, it is characterised in that: the limited block (9)
The limit hole (10) of two sides is mutually clamped corresponding with the inner tube set (13) on the inside of outer tube sleeve (12), and the limited block (9) passes through
Torsional spring (11) and fixed block (7) are rotatablely connected.
5. a kind of large and medium-sized breaker of quick despatch according to claim 2, it is characterised in that: the slot (4)
Top two sides are provided with sheet metal, when the dust cover (6) closes, the magnet (17) of the side of the dust cover (6) and insert
Slot (4) top metal piece mutually adsorbs fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538696.3U CN208834998U (en) | 2018-09-20 | 2018-09-20 | A kind of large and medium-sized breaker of quick despatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538696.3U CN208834998U (en) | 2018-09-20 | 2018-09-20 | A kind of large and medium-sized breaker of quick despatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834998U true CN208834998U (en) | 2019-05-07 |
Family
ID=66313937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538696.3U Expired - Fee Related CN208834998U (en) | 2018-09-20 | 2018-09-20 | A kind of large and medium-sized breaker of quick despatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834998U (en) |
-
2018
- 2018-09-20 CN CN201821538696.3U patent/CN208834998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20190920 |