CN206505878U - The breaker of band signal line safeguard structure - Google Patents
The breaker of band signal line safeguard structure Download PDFInfo
- Publication number
- CN206505878U CN206505878U CN201720113888.9U CN201720113888U CN206505878U CN 206505878 U CN206505878 U CN 206505878U CN 201720113888 U CN201720113888 U CN 201720113888U CN 206505878 U CN206505878 U CN 206505878U
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- China
- Prior art keywords
- breaker
- signal line
- mask
- bayonet socket
- band signal
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Abstract
The utility model discloses a kind of breaker of band signal line safeguard structure, including upper chamber independent of each other and lower chambers, the upper chamber and the lower chambers are separated by dividing plate, the via one of the upper chamber and the lower chambers is communicated with the dividing plate, the top of the via one is provided with pcb board, the surface part that the pcb board is located at the via one is provided with bayonet socket, and the bayonet socket is used to store the signal wire through the via one；The bayonet socket is in elongated, and with two ends, one of end connecting PCB board, other in which is open ended.The breaker of band signal line safeguard structure of the present utility model, using bayonet socket, on the one hand plays a part of fixed signal line, on the other hand plays a part of protection signal line.
Description
Technical field
The utility model is related to a kind of structure of circuit breaker internal, more particularly to a kind of band signal line protection knot
The breaker of structure.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can closed, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Application recently as breaker is more and more general
Time, product miniaturization also becomes a developing direction.
For example, notification number discloses so a kind of residual current acting open circuit for CN204303724U patent document
Device.There are two chambers in the inside of these breakers, independently of one another, the device in a chamber connects forceful electric power to two chambers, separately
Device in one chamber connects light current, so as to realize the isolation of strong and weak electricity.Device in two chambers, is carried out by signal wire
Information transmission.Wherein, connect and operating mechanism is provided with the chamber of light current device, the divide-shut brake for controlling breaker operates machine
Structure action is larger, easily gets to signal wire.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of band signal line safeguard structure
Breaker, using bayonet socket, on the one hand plays a part of fixed signal line, on the other hand plays a part of protection signal line.
To achieve the above object, the utility model provides following technical scheme：
A kind of breaker of band signal line safeguard structure, including upper chamber independent of each other and lower chambers, the upper chamber
Separated with the lower chambers by dividing plate, the via one of the upper chamber and the lower chambers, institute are communicated with the dividing plate
The top for stating via one is provided with pcb board, and the surface part that the pcb board is located at the via one is provided with bayonet socket, the bayonet socket
For storing the signal wire through the via one；
The bayonet socket is in elongated, and with two ends, one of end connecting PCB board, other in which end
Open wide.
As a kind of embodiment, in addition to mask, the mask is located on the top of the upper chamber, the mask
The via two passed through provided with the handle for operating mechanism, the mask is provided with deep-slotted chip breaker towards the side of the upper chamber, described
Via two connects the deep-slotted chip breaker.
As a kind of embodiment, the surface of the deep-slotted chip breaker is provided with cushion, and the cushion is quality of rubber materials
Cushion.
As a kind of embodiment, the mask is provided with display screen, and the display screen is connected to institute by signal wire
Pcb board is stated, the signal wire is accommodated in the bayonet socket.
As a kind of embodiment, the pcb board is divided into relative and highly unequal two by the bayonet socket
Point, respectively positioned at the both sides of the bayonet socket.
As a kind of embodiment, mounting groove is provided with the accent of the upper chamber, the mounting groove is groove, described
Mask is installed in the mounting groove, and can be slid laterally along the mounting groove.
As a kind of embodiment, the mask is installed in the mounting groove by fastener.
The utility model is compared to the beneficial effect of prior art：
The utility model provides a kind of breaker of band signal line safeguard structure, and using bayonet socket, signal wire is fixed on
Wherein, on the one hand play a part of fixed signal line, on the other hand play a part of protection signal line.
Brief description of the drawings
One stereogram of the breaker for the band signal line safeguard structure that Fig. 1 provides for the utility model；
Another stereogram of the breaker for the band signal line safeguard structure that Fig. 2 provides for the utility model；
Fig. 3 is the sectional view of mask one in Fig. 1 or Fig. 2.
In figure：1st, dividing plate；2nd, via one；3rd, pcb board；31st, bayonet socket；4th, mask；5th, via two；6th, deep-slotted chip breaker；7th, show
Screen；8th, mounting groove.
Embodiment
Below in conjunction with accompanying drawing, and other technical characteristic above-mentioned to the utility model and advantage are carried out clearly and completely
Description, it is clear that described embodiment is only section Example of the present utility model, rather than whole embodiments.
Referring to Figures 1 and 2, the utility model provides a kind of breaker of band signal line safeguard structure, including only each other
Vertical upper chamber and lower chambers, upper chamber and lower chambers are separated by dividing plate 1, and upper chamber and lower chambers are communicated with dividing plate 1
Via 1, the top of via 1 is provided with pcb board 3, and the surface part that pcb board 3 is located at via 1 is provided with bayonet socket 31；Card
Mouthfuls 31 in elongated, and with two ends, one of end connecting PCB board 3, other in which is open ended.
Based on this, the signal wire through via 1 is fixed by bayonet socket 31, here, and bayonet socket 31 is set in elongated,
More signal wires are conducive to fix.In such event, if operating mechanism is acted, signal wire will not be also got to, moreover, another
Aspect, PCB also protects signal wire in structure.Specifically, also can be by if operating mechanism has the trend for getting to signal wire
PCB stop, so as to protect signal wire.
Reference picture 1, Fig. 2 and Fig. 3, mask 4 are located at the top of upper chamber, and mask 4 is provided with the handle for operating mechanism
The via 25 passed through, mask 4 is provided with deep-slotted chip breaker 6, the connection deep-slotted chip breaker 6 of via 25 towards the side of upper chamber.Here, due to hand
Pulling for handle may touch mask 4, and influence is produced on mask 4.For this phenomenon, it is common practice to, increase epicoele
The depth of room, so as to prevent handle from touching mask 4.But, increase the depth of upper chamber, also imply that the height of increase breaker
Degree, makes breaker integrally be difficult to install.In the present embodiment, by setting deep-slotted chip breaker 6, similar to spherical groove.Equivalent to increase
The depth of upper chamber, but the height of actual breaker keeps constant, therefore, the integral installation of breaker is not influenceed.Further,
The surface of deep-slotted chip breaker 6 is provided with cushion, and cushion is the cushion of quality of rubber materials.Based on this, even if handle touches mask 4,
Also certain buffering is resulted in.
Referring to Figures 1 and 2, in one embodiment, mask 4 is provided with display screen 7, and display screen 7 is connected by signal wire
To pcb board 3, signal wire is accommodated in bayonet socket 31.Here, pcb board 3 is divided into relative and highly unequal two by bayonet socket 31
Part, respectively positioned at the both sides of bayonet socket 31., can be with because the pcb board 3 positioned at the both sides of bayonet socket 31 has difference in height based on this
Strengthen the fixed effect to signal wire.Further, since using display screen 7 as display terminal, display performance is much better than traditional
Numeral method terminal.
Referring to Figures 1 and 2, in one embodiment, mounting groove 8 is provided with the accent of upper chamber, mounting groove 8 is groove,
Mask 4 is installed in mounting groove 8, and can be slid laterally along mounting groove 8.In addition, mask 4 is installed on installation by fastener
In groove 8.Here, mounting groove 8 is set to be for the installation of mask 4.Indeed, it is possible to first by mask 4 and be fixed on mounting groove 8
It is interior, then it is fixed using fastener, in the process, mask 4 is difficult to slide out of mounting groove 8.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
The detailed description of step, it will be appreciated that the foregoing is only specific embodiment of the utility model, is not used to limit this reality
With new protection domain.Particularly point out, to those skilled in the art, it is all it is of the present utility model spirit and principle it
Interior, any modification, equivalent substitution and improvements done etc. should be included within protection domain of the present utility model.
Claims (7)
1. a kind of breaker of band signal line safeguard structure, it is characterised in that including upper chamber independent of each other and lower chambers, institute
State upper chamber and the lower chambers to separate by dividing plate (1), the upper chamber and the cavity of resorption are communicated with the dividing plate (1)
The via one (2) of room, the top of the via one (2) is provided with pcb board (3), and the pcb board (3) is located at the via one (2)
Surface part is provided with bayonet socket (31), and the bayonet socket (31) is used to store the signal wire through the via one (2)；
The bayonet socket (31) is in elongated, and with two ends, one of end connecting PCB board (3), other in which end
Portion is opened wide.
2. the breaker of band signal line safeguard structure according to claim 1, it is characterised in that also including mask (4), institute
The top that mask (4) is located at the upper chamber is stated, the mask (4) is provided with the via two passed through for the handle of operating mechanism
(5), the mask (4) is provided with deep-slotted chip breaker (6) towards the side of the upper chamber, and the via two (5) connects the deep-slotted chip breaker
(6)。
3. the breaker of band signal line safeguard structure according to claim 2, it is characterised in that the deep-slotted chip breaker (6)
Surface is provided with cushion, and the cushion is the cushion of quality of rubber materials.
4. the breaker of band signal line safeguard structure according to claim 2, it is characterised in that set on the mask (4)
There is display screen (7), the display screen (7) is connected to the pcb board (3) by the signal wire, and the signal wire is accommodated in institute
State in bayonet socket (31).
5. the breaker of band signal line safeguard structure according to any one of claim 1 to 4, it is characterised in that described
The pcb board (3) is divided into relative and highly unequal two parts by bayonet socket (31), respectively positioned at the bayonet socket (31)
Both sides.
6. the breaker of band signal line safeguard structure according to claim 2, it is characterised in that the accent of the upper chamber
Place is provided with mounting groove (8), and the mounting groove (8) is groove, and the mask (4) is installed in the mounting groove (8), and can be with
Slid laterally along the mounting groove (8).
7. the breaker of band signal line safeguard structure according to claim 6, it is characterised in that the mask (4) passes through
Fastener is installed in the mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113888.9U CN206505878U (en) | 2017-02-06 | 2017-02-06 | The breaker of band signal line safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113888.9U CN206505878U (en) | 2017-02-06 | 2017-02-06 | The breaker of band signal line safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505878U true CN206505878U (en) | 2017-09-19 |
Family
ID=59833200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113888.9U Active CN206505878U (en) | 2017-02-06 | 2017-02-06 | The breaker of band signal line safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505878U (en) |
-
2017
- 2017-02-06 CN CN201720113888.9U patent/CN206505878U/en active Active
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