CN205984843U - Circuit breaker position state signal acquisition and transmission device - Google Patents
Circuit breaker position state signal acquisition and transmission device Download PDFInfo
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- CN205984843U CN205984843U CN201620801683.5U CN201620801683U CN205984843U CN 205984843 U CN205984843 U CN 205984843U CN 201620801683 U CN201620801683 U CN 201620801683U CN 205984843 U CN205984843 U CN 205984843U
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- transmitting device
- state signal
- position state
- installing hole
- chopper
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Abstract
The utility model provides a circuit breaker position state signal acquisition and transmission device, belongs to circuit breaker position signal output device technical field. The circuit breaker include drawout chassis and circuit breaker body, the circuit breaker body relatively the drawout chassis slide to realization circuit breaker body is connected or the separation with the drawout chassis, the drawout chassis including being located the curb plate of both sides, this location State signal acquisition and transmission device include collection system and the transmission device who connects through the wire, collection system install on the curb plate, this collection system is used for gathering the location State signal of circuit breaker body to transmit the signal to the outside by transmission device, transmission device install on the curb plate equally. Since on installing the curb plate with transmission device, its space that no longer occupies secondary binding post both sides, and then no longer obstruct further reducing of circuit breaker width.
Description
Technical field
This utility model belongs to circuit breaker position signal output apparatus technical field and in particular to a kind of position of chopper
State signal collecting and transmitting device.
Background technology
With the rapid growth of need for electricity, omnipotent breaker is widely applied.In order to adapt to increasing function
Demand, the adnexa species of chopper is further various.Adnexa installs structure additional using outside mostly, and the external cabling of corresponding accessory is just
Become problem, such as original chopper secondary terminals quantity is inadequate or both are distant etc., therefore such adnexa is often
Need independently installed binding post, such as drawout breaker three position singal indicating module etc..And this kind of independently install additional connect
The problems such as line terminals frequently can lead to existing product and become large-sized or operate wiring difficult, does not meet existing product development trend.
In prior art, such as Chinese utility model patent Authorization Notice No. CN20364469U, disclosed is " a kind of breaking
The position state signal collecting of device and transmitting device ".This art solutions describes position state signal collecting and transmission dress
Put, it includes harvester and transmitting device, described harvester is arranged on side plate, and transmitting device is arranged on framework horizontal stroke
Liang Shang, and it is located at the both sides of secondary plugging-in element terminal group.This kind of set-up mode requires to have on crossbeam installs this transmitting device
Space or title position.Obviously the width of chopper is required, but the development with chopper miniaturization, for chopper
Width need further to reduce, the installation of above-mentioned transmitting device has limited the development of chopper miniaturization.
Content of the invention
The purpose of this utility model is to provide for a kind of position state signal collecting of chopper and transmitting device, and it makes
The width of chopper can not be limited by the installation requirement of transmitting device and be reduced further.
The purpose of this utility model is such to reach, a kind of position state signal collecting of chopper and transmission dress
Put, described chopper includes drawout chassis and breaker body, described breaker body can drawout chassis slide relatively, thus real
Show the connection of breaker body and drawout chassis or separate；Described drawout chassis includes the side plate positioned at both sides；This location status is believed
Number collection and transmitting device include the harvester and the transmitting device that connect by wire, and described harvester is arranged on side plate
On, this harvester is used for gathering the position state signal of breaker body, and is transmitted signal to outside from transmitting device, institute
The transmitting device stated is similarly installed on side plate.
In a specific embodiment of the present utility model, described harvester includes housing, covers and is placed in housing
Internal microswitch component.
In another specific embodiment of the present utility model, described housing is U-shaped, is formed and open to side in the middle part of it
The groove of mouth, the location triggered end of breaker body is moved in described groove.
In another specific embodiment of the present utility model, described lid includes lid, on the lateral surface of lid
It is provided with the first installation T-shaped projection, the second installation T-shaped projection and screens end；Described side plate is provided with for installing harvester
Harvester mounting structure, described harvester mounting structure includes the first installing hole and the second installing hole, described
One installing hole is raised corresponding with the described first installation T-shaped, and the second described installing hole installs T-shaped projection with described second
Corresponding.
In another specific embodiment of the present utility model, described transmitting device includes wiring shell, conductor tube
And screw, described conductor tube and screw are placed in the inside of wiring shell.
In an of the present utility model and then specific embodiment, described wiring shell includes screw fastener hole, leads
Body pipe holding tank, buckling groove, compress end and outside block；Described outside block is located at the side of wiring shell, and screw fastens
Hole position is in the opposite side of described wiring shell；Between the described externally-located block of conductor tube holding tank and screw fastener hole；Institute
The side plate stated is provided with termination installing hole, and when wiring shell is installed to termination installing hole, described buckling groove is embedding
Enter the both sides of termination installing hole, described compresses one end that end is pressed on termination installing hole.
Of the present utility model more and in a specific embodiment, the described end that compresses includes the bending end positioned at front end
With positioned at lateral laminating end, described bending end is compressed with the inner hole wall of termination installing hole, and described laminating end with
The side of side plate compresses.
This utility model, due to employing after said structure, has the advantage that：Due to transmitting device being installed to side
On plate, therefore it no longer takies the space of secondary wiring terminals both sides, and then no longer hinders reducing further of chopper width.
Brief description
Fig. 1 is the position state signal collecting of chopper described in the utility model and the structural representation of transmitting device.
Fig. 2 is the structure sectional view of transmitting device described in the utility model.
Fig. 3 is the outside schematic diagram of transmitting device described in the utility model.
Fig. 4 is the exploded perspective view of harvester described in the utility model.
Fig. 5 is the structural representation of chopper side plate described in the utility model.
Fig. 6 is the position state signal collecting of chopper described in the utility model and the scheme of installation of transmitting device.
In figure：1. position state signal collecting and transmitting device, 11. harvesters, 111. housings, 1111. grooves,
1112. openings, 112. lid, 1121. first install T-shaped projection, 1122. screens ends, 1123. second install T-shaped projections, 1124.
Lid, 1125. positioning convex, 113. microswitch components, 12. transmitting devices, 121. wiring shells, 1211. screw fastener holes,
1212. conductor tube holding tanks, 1213. buckling grooves, 1214. compress end, 12141. bending ends, 12142. laminating ends, outside 1215.
Block, 122. conductor tube, 123. screws, 13. wires；3. knot installed by side plate, 31. termination installing holes, 32. harvesters
Structure, 321. first installing holes, 322. second installing holes.
Specific embodiment
Applicant is elaborated below by way of example, but the description to embodiment is not to this reality
With the restriction of new technique scheme, what any foundation this utility model design was done is only pro forma rather than substantial
Equivalent transformation is regarded as the technical solution of the utility model category.
In the following description every be related to upper and lower, left and right, the directivity of front and rear or claim directionality concept be all
On the basis of position shown in by Fig. 1, thus the special limit to the technical scheme that this utility model provides can not be understood as
Fixed.
Chopper includes drawout chassis and breaker body, and described breaker body can drawout chassis slide relatively, thus real
Show the connection of breaker body and drawout chassis or separate；The chopper of this kind of inclusion breaker body and drawout chassis is referred to as pull-out type
Chopper, described breaker body is the assembly accommodating the parts such as breaker contact system, operating mechanism.Breaker body can
Relatively drawout chassis slides and refers to manually or electronic mode, and described breaker body can be produced with drawout chassis and be connected, divide
From the various states with test.Described drawout chassis includes the side plate 3 positioned at both sides；
Refer to Fig. 1 to Fig. 6, this utility model is related to a kind of position state signal collecting of chopper and transmitting device,
Described position state signal collecting and transmitting device are used for the outside location status exporting chopper, specially harvester
The location status of breaker body in collection chopper, and by transmitting device to outside transmission.Specifically, position state signal
Collection and transmitting device 1 include harvester 11 and transmitting device 12, and described harvester 11 passes through to lead with transmitting device 12
Line 13 connects.
It is specifically shown in Fig. 4, described harvester 11 includes housing 111, lid 112 and the fine motion being placed within housing 111 and opens
Close assembly 113, described microswitch component 113 includes multiple microswitch, is provided with many for placing in described housing 111
The inner chamber of individual microswitch, described inner chamber enables microswitch to be placed in design attitude and be limited on this position, it is to avoid micro-
Play in housing 111 for the dynamic switch is so that when harvester 11 collection position signalling, can obtain accurate position, it is to avoid
The error of the location status bringing because of the play of microswitch.In the technical scheme of Fig. 4, described microswitch is two
Row, the trigger button end of two row's microswitch is oppositely arranged.Described housing 111 be U-shaped or claim the shape of a hoof, formed in the middle part of it to
The groove 1111 of one side opening, this groove 1111 is used for the path setting of the location status triggering end of breaker body, that is, break
The location triggered end of road device body is moved in groove 1111, when moving to specified location, the location triggered of breaker body
Trigger button end in end triggering microswitch, and then microswitch output represents the signal of position, and by wire 13 to biography
Defeated device 12 transmits, and the connection of housing 111 inside and outside realized by described wire 12 by the opening 1112 of housing 111 both sides.
Described lid 112 is a closure member, and it includes lid 1124, and described lid 1124 is usually tabular, for micro- to being provided with
The housing 111 of dynamic switch module 113 is closed.In the technical program, described lid 112 also has multiple installation portions, from
And the installation positioning of harvester 11 is achieved.For the closing function of lid 112, in the scheme of Fig. 4, it passes through
Lid 1124 and housing 111 are fixed as one to meet this function by screw.Preferably, in order to increase lid 1124 and housing
111 mutual precise match, arrange opening on positioning convex 1125, positioning convex 1125 and housing 111 in lid 1124 both sides
Mouth 1112, to embed cooperation, can preferably improve the locating effect between lid 112 and housing 111.Common certainly for this area
For technical staff, projection is located on housing 111, opening is located on lid 1124 or does not borrow opening 1112 and employing single
The category of the technology enlightenment that only locating aperture is all brought without departing from the technical program.
For lid 112 is used for this function of installation of harvester 11, described lid 112 is provided with first on lateral surface
T-shaped projection 1121, second is installed T-shaped raised 1123 and screens end 1122 are installed.The side plate 3 of chopper is provided with for collection dress
Put the harvester mounting structure 32 of 11 installations.Described harvester mounting structure 32 includes the first installing hole 321 and second
Installing hole 322.The first described installing hole 321 and the second installing hole 322 interval setting.First installing hole 321 and the first installation T
Shape raised 1121 corresponds to, and the second installing hole 322 and second installs T-shaped projection 1123 corresponding, described the first installing hole 321 Hes
Second installing hole 322 is the convex slot that one end is narrow and the other end is wide, thus first installs T-shaped raised 1121 and the second installation T
Shape projection 1123 can be inserted from wide end and slide into narrow end to realize fixing, and the effect at screens end 1122 is when the first installation
When T-shaped raised 1121 and the second installation T-shaped projection move to narrow end, screens end 1122 abuts against one end of the second installing hole 322
Side, prevents it to be moved out side plate 3 to wide end.
As Fig. 2,3, described transmitting device 12 includes wiring shell 121, conductor tube 122 and screw 123；Conductor tube 122
It is placed in the inside of wiring shell 121 with screw 123.Described wiring shell 121 is plastic insulation part, generally using being molded into
Type.Wiring shell 121 includes screw fastener hole 1211, conductor tube holding tank 1212, buckling groove 1213, compresses end 1214 and outside
Block 1215.Wherein：Outside block 1215 is a planar structure, positioned at the side of wiring shell 121, prevents personnel from surprisingly contacting
Charging member in transmitting device 12.The opposite side of wiring shell 121 is screw fastener hole 1211, described screw fastener hole
1211 is array setting, and it is used for the receiving of screw 123, and the head of specially screw 123 is placed in this screw fastener hole 1211.
And operator is when being operated to screw 123 with screwdriver, also need for the head of screwdriver to probe into this screw fastener hole 1211
Realize operation.Between the externally-located block 1215 of conductor tube holding tank 1212 and screw fastener hole 1211, thus working as conductor tube 122
When being placed in conductor tube holding tank 1212 inside, the side of conductor tube 122 is against on the inner side of outside block 1215, opposite side
Insertion screw 123, and screw 123 is placed in screw fastener hole 1211, thus ensure that the reliability that conductor tube 122 is installed.Card
Access slot 1213 is located at the both sides of wiring shell 121, and it is installed to side plate 3 for transmitting device 12, and side plate 3 is provided with wiring dress
Put installing hole 31, described termination installing hole 31 is bar-shaped trough, equally has wide portion thereon, and wide portion is used for buckling groove 1213
Enter into the original position with termination installing hole 31 cooperation, when mobile described transmitting device 12 arrives specified location, compress
End 1214 compresses one end of termination installing hole 31, so that transmitting device 12 is installed in place.Compress end 1214 to include
Positioned at the bending end 12141 of front end with positioned at lateral laminating end 12142, after compressing end 1214 entrance working condition, laminating
End 12142 contacts with side plate 3, and bending end 12141 is due to being that bending is arranged, thus can extend into termination installing hole 31
Inside and with its inwall against.
Please continue to refer to Fig. 1 to Fig. 6, mounting means of the present utility model is as follows：By described harvester 11 and transmission
Device 12 is respectively installed on side plate 3.Specifically, described harvester 11 is installed to the first installing hole 321 He on side plate 3
Second installing hole 322.Wherein, the first installation T-shaped projection 1121 of the lid 112 of harvester 11 is embedded into the first installing hole 321
In, the second installation T-shaped projection 1123 is also embedded in the second installing hole 322 simultaneously, and slide lid 112 is so that screens end 1122 props up
Second installing hole 322, thus complete the installation of harvester 11.
The installation process of described transmitting device 12 is as follows：Buckling groove 1213 on wiring shell 121 is embedded into wiring
So that buckling groove 1213 is coordinated with the both sides of termination installing hole 31 in device installing hole 31, slide described transmitting device
12 so that buckling groove 1213, along two side shiftings of termination installing hole 31, is similarly installed at the bending on wiring shell 121
End 12141 is entered in termination installing hole 31 by the case of bending being contacted with side plate 3, and recovers original original state, this
When, bending end 12141 just props up the inwall of termination installing hole 31, and the side of described laminating end 12142 and side plate 3 is supported
Pressure, thus complete the installation of transmitting device 12.
After installing this device, only external cabling need to be accessed the other end of conductor tube 122, and be tightened up by screw.This
When, accommodate external cabling and back panel wiring in conductor tube 122, both pass through conductor tube 122 and realize electrical connection.
Claims (7)
1. a kind of position state signal collecting of chopper and transmitting device, described chopper includes drawout chassis and chopper basis
Body, described breaker body can drawout chassis slide, thus realizing the connection of breaker body and drawout chassis or separating relatively；Institute
The drawout chassis stated includes the side plate (3) positioned at both sides；This position state signal collecting and transmitting device (1) are included by wire
(13) harvester (11) connecting and transmitting device (12), described harvester (11) is arranged on side plate (3), this collection
Device (11) is used for gathering the position state signal of breaker body, and is transmitted signal to outside from transmitting device (12), its
It is characterised by：Described transmitting device (12) is similarly installed on side plate (3).
2. a kind of position state signal collecting of chopper according to claim 1 and transmitting device are it is characterised in that institute
The harvester (11) stated includes housing (111), lid (112) and is placed in the internal microswitch component (113) of housing (111).
3. a kind of position state signal collecting of chopper according to claim 2 and transmitting device are it is characterised in that institute
The housing (111) stated is U-shaped, forms the groove (1111) to a side opening, the location triggered end of breaker body exists in the middle part of it
Move in described groove (1111).
4. a kind of position state signal collecting of chopper according to claim 2 and transmitting device are it is characterised in that institute
The lid (112) stated includes lid (1124), the lateral surface of lid (1124) is provided with the first installation T-shaped projection (1121), the
Two install T-shaped projection (1123) and screens end (1122)；Described side plate (3) is provided with for installing adopting of harvester (11)
Acquisition means mounting structure (32), described harvester mounting structure (32) includes the first installing hole (321) and the second installing hole
(322), described the first installing hole (321) is corresponding with the described first installation T-shaped projection (1121), and the second described installation
Hole (322) is corresponding with the described second installation T-shaped projection (1123).
5. a kind of position state signal collecting of chopper according to claim 1 and transmitting device are it is characterised in that institute
The transmitting device (12) stated includes wiring shell (121), conductor tube (122) and screw (123), described conductor tube (122) and
Screw (123) is placed in the inside of wiring shell (121).
6. a kind of position state signal collecting of chopper according to claim 5 and transmitting device are it is characterised in that institute
The wiring shell (121) stated includes screw fastener hole (1211), conductor tube holding tank (1212), buckling groove (1213), compresses end
And outside block (1215) (1214)；Described outside block (1215) is located at the side of wiring shell (121), screw fastener hole
(1211) it is located at the opposite side of described wiring shell (121)；The described externally-located block of conductor tube holding tank (1212)
(1215) and screw fastener hole (1211) between；Described side plate (3) is provided with termination installing hole (31), when wiring shell
(121), when being installed to termination installing hole (31), described buckling groove (1213) embeds the two of termination installing hole (31)
Side, described compresses one end that end (1214) is pressed on termination installing hole (31).
7. a kind of position state signal collecting of chopper according to claim 6 and transmitting device are it is characterised in that institute
The end (1214) that compresses stated includes positioned at the bending end (12141) of front end and is located at lateral laminating end (12142), described folding
Bent-up end (12141) is compressed with the inner hole wall of termination installing hole (31), and described laminating end (12142) and side plate (3)
Side compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801683.5U CN205984843U (en) | 2016-07-28 | 2016-07-28 | Circuit breaker position state signal acquisition and transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801683.5U CN205984843U (en) | 2016-07-28 | 2016-07-28 | Circuit breaker position state signal acquisition and transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984843U true CN205984843U (en) | 2017-02-22 |
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ID=58026992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620801683.5U Active CN205984843U (en) | 2016-07-28 | 2016-07-28 | Circuit breaker position state signal acquisition and transmission device |
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| Country | Link |
|---|---|
| CN (1) | CN205984843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151321A (en) * | 2019-06-28 | 2020-12-29 | 上海良信电器股份有限公司 | Circuit breaker position state signal feedback device |
-
2016
- 2016-07-28 CN CN201620801683.5U patent/CN205984843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151321A (en) * | 2019-06-28 | 2020-12-29 | 上海良信电器股份有限公司 | Circuit breaker position state signal feedback device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |