CN108209497A - A kind of modified intelligent letter box - Google Patents
A kind of modified intelligent letter box Download PDFInfo
- Publication number
- CN108209497A CN108209497A CN201711297491.0A CN201711297491A CN108209497A CN 108209497 A CN108209497 A CN 108209497A CN 201711297491 A CN201711297491 A CN 201711297491A CN 108209497 A CN108209497 A CN 108209497A
- Authority
- CN
- China
- Prior art keywords
- slot
- inserting groove
- jacking
- face
- block
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
- A47G29/1225—Signalling devices
Abstract
The invention discloses a kind of modified intelligent letter boxes,Including mailbox,The mounting base being set in the mailbox right end face and the grafting electrical screen with the mating installation of the mounting base,Equity is provided with port towards right inserting groove up and down in the mounting base,Left and right equity is provided with jacking part in the inserting groove inward bottom wall,In the inserting groove inward bottom wall recessed channel is provided between two jacking parts,It is equipped in the female slot and touches piece,The piece that touches is penetrated in the inserting groove,Left and right equity is provided with and the matched electric socket part of the jacking part in end wall on the outside of the inserting groove,The jacking part includes port towards the first sliding slot of the inserting groove and the sliding lifting pin in the described first sliding slot,Spiral slot of the port towards inner end is provided in the lifting pin,Cooperation is equipped with spiral bar in the spiral slot,The spiral bar inner end and the electricity favourable turn being fixedly mounted in the first sliding slot inward bottom wall connect.
Description
Technical field
The present invention relates to mailbox field, specifically a kind of modified intelligent letter box.
Background technology
With the continuous development of science and technology, some traditional mailbox gradually upgrade, and have the more letter for being provided with electrical screen in existing
Case apparatus, major function are to carry out sensing counting to the mail in mailbox, so as to which postal delivery personnel be facilitated more to get information about
Mail quantity in mailbox, but the electrical screen mounting base setting on traditional mailbox is too simple, if in repair and maintenance not
The careful generation for making just to easily lead to electric shock accidents after metal rod and the conductive portions contact in it, there are larger safety
Hidden danger.
Invention content
For the deficiency of above-mentioned technology, the present invention proposes a kind of modified intelligent letter box.
A kind of modified intelligent letter box of apparatus of the present invention, including mailbox, the peace being set in the mailbox right end face
Seat and the grafting electrical screen with the mating installation of the mounting base are filled, storage chamber is equipped in the mailbox, the mailbox is right
Be located above the mounting base in side end face and be equipped with the drop-mouth that is communicated with the storage chamber, the storage chamber inner roof wall be equipped with
The grafting electrical screen senses the counting inductor of cooperation, and upper and lower equity is provided with port towards right grafting in the mounting base
Slot, left and right equity is provided with jacking part in the inserting groove inward bottom wall, and two jackings are located in the inserting groove inward bottom wall
Recessed channel is provided between part, is equipped in the female slot and touches piece, the piece that touches is penetrated in the inserting groove, described to insert
Left and right equity is provided with and jacks the matched electric socket part of part with described in end wall on the outside of access slot, and the jacking part includes port direction
First sliding slot of the inserting groove and the sliding lifting pin in the described first sliding slot are set in the lifting pin
There is spiral slot of the port towards inner end, coordinate in the spiral slot and spiral bar, the spiral bar inner end and fixation are installed
Electricity favourable turn connection in the described first sliding slot inward bottom wall, the electricity socket part include port towards the inserting groove
Second sliding slot, the third for being arranged on the described second sliding slot side are slipped slot, sliding are mounted in the described second sliding slot
First jacking block and the sliding trolley shoe slipped mounted on the third in slot, described first jacks block towards the trolley shoe
End face be provided with the first toe joint item, the end face of the trolley shoe towards the described first jacking block is provided with the second toe joint item, institute
It states the second sliding slot and the third slips to be provided between slot and connects slot, described connect in slot is rotationally pacified by Coupling Shaft
Equipped with toe joint wheel, the toe joint wheel is connected with the first toe joint item and the second toe joint item；The grafting electrical screen left end
Face up and down equity be provided with the matched shank of the inserting groove, left and right equity is provided with and the top in the shank
Rise part matched driving section, be additionally provided with locking device in the grafting electrical screen, the locking device include sealing ring and
Closing chamber.
Further technical solution, the electricity socket part, which further includes, is fixedly mounted on the trolley shoe close to the inserting groove
It transmission of electricity block that is on end face and being connected with alternating current and is fixedly mounted on the third and slips slot close to the end of the inserting groove
Electric connecting plate on wall.
Further technical solution, the driving section include being arranged on the wears groove that communicates in the shank and up and down and
Sliding the second jacking block in the wears groove, equity is provided with the first guide groove in the end wall of the wears groove both sides, and described the
It is slipped in one guide groove and the first guide block is installed, the first elastic force to offset with first guide block is also equipped in first guide groove
Part.
Further technical solution, the thickness of the second jacking block and the shank are equal.
Further technical solution is installed with second to offset with the described first jacking block in the second sliding slot
Spring element.
Further technical solution, equity is provided with the second guide groove in the first sliding slot left hand end wall, and described second
It is slipped in guide groove and the second guide block is installed, second guide block is fixedly connected with the lifting pin.
Further technical solution, the shank left end are provided with the first oblique face.
Further technical solution, the second jacking block outboard end are provided with the second oblique face.
Further technical solution, the end face of the lifting pin towards the inserting groove are provided with the oblique face of third.
Further technical solution, the sealing ring are fixedly installed on the grafting electrical screen left end face and are located at described insert
Extension bar outer shroud, the closing chamber, which is set in the mounting base right end face, is located at the inserting groove outer shroud.
The beneficial effects of the invention are as follows：
Since the grafting electrical screen in apparatus of the present invention is in original state, the second jacking block inner end and the shank
Inner end flush, the second jacking block outboard end and the shank outboard end flush, so as to allow the grafting
Bar is inserted into the inserting groove；
Since the mounting base in apparatus of the present invention is in original state, under the action of the spring element, the first jacking block
The trolley shoe outboard end is made to slip end wall on the outside of slot with the third and is offseted towards the inserting groove top pressure, so as to make
For the transmission of electricity block far from the electric connecting plate, thus the piece that touches is not charged, and artificial unexpected by metallic rod in repair and maintenance
Part or sheet metal are inserted into the inserting groove and electric shock accidents will not occur when piece contacts with described touch, therefore increase inspection
Repair safety when safeguarding；
During installation, the shank is inserted into the inserting groove and starts the electricity and is made a connection, the electricity favourable turn can be by described
Spiral bar drives the lifting pin to be slided towards the direction of the inserting groove, and the lifting pin can be plugged into the wears groove and push away
The dynamic second jacking block is slided towards the described second sliding slot, and the second jacking block is penetrated in the described second sliding slot and can be pushed up
Press first trolley shoe, it can be by trolley shoe described in the toe joint wheel drive towards the electricity when first trolley shoe slides
Contact pin is slided, and when transmission of electricity block and the electric connecting plate offset, the transmission of electricity block can be by the electric connecting plate by city's electrical transmission
On piece is touched to described, can be in contact with the piece that touches when being inserted into the inserting groove due to the shank, as a result, may be used
Grafting electrical screen is made to be powered, since the lifting pin is inserted into the wears groove, therefore described connects electrical screen by plugged and fixed in institute
It states in mounting base；
When needing repair and maintenance after the damage of grafting electrical screen, electricity favourable turn described in inverted running, the electricity favourable turn can drive described
Spiral bar rotates backward, and the spiral bar can drive the lifting pin to be retracted in the described first sliding slot, leads when described second
When block and the second guide groove inward bottom wall offset, stop the electricity favourable turn, the lifting pin is fully retracted to described the at this time
In one sliding slot, under the action of first spring element, the second jacking block is fully retracted into the wears groove, thus may be used
The shank is allowed to extract to the right；
Apparatus of the present invention are simple in structure, easy to use, can improve safety when installation effectiveness and repair and maintenance, can subtract significantly
Small security risk.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram of mailbox in the present invention.
Fig. 2 is the structure diagram of mounting base in Fig. 1.
Fig. 3 is the structure diagram of grafting electrical screen in the present invention.
Fig. 4 is the close-up schematic view in Fig. 2.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 4, a kind of modified intelligent letter box of apparatus of the present invention, including mailbox 9, is set to the letter
Mounting base 20 in 9 right end face of case and the grafting electrical screen 10 with the 20 mating installation of mounting base, the mailbox 9
In be equipped with storage chamber 91,20 top of mounting base be located in 9 right end face of mailbox be equipped with and communicated with the storage chamber 91
Drop-mouth 92,91 inner roof wall of storage chamber be equipped with the grafting electrical screen 10 sensing cooperation counting inductor 93, institute
The sense counter counted when inductor 93 is launched for mail is stated, while and signal is passed into the grafting electrical screen after being powered
10, it is right up and down in the mounting base 20 so as to be shown by grafting electrical screen 10 to the mail quantity in the mailbox 9
Etc. being provided with port towards right inserting groove 21, left and right equity is provided with jacking part in 21 inward bottom wall of inserting groove, described to insert
Recessed channel 23 is provided between two jacking parts in 21 inward bottom wall of access slot, is equipped in the female slot 23 and touches piece
22, the piece 22 that touches is penetrated in the inserting groove 21, in the 21 outside end wall of inserting groove left and right equity be provided with it is described
The matched electric socket part of part is jacked, the jacking part includes port towards the first sliding slot of the inserting groove 21 and sliding peace
Lifting pin 24 in the described first sliding slot is provided with spiral slot of the port towards inner end, institute in the lifting pin 24
It states cooperation in spiral slot and spiral bar 25 is installed, 25 inner end of spiral bar is with being fixedly mounted on the inside of the described first sliding slot
In end wall electricity favourable turn 26 connection, it is described electricity socket part include port towards the inserting groove 21 the second sliding slot 27, be arranged on
The third of second sliding 27 side of slot slips slot 32, sliding the first jacking block 28 in the described second sliding slot 27
And the sliding trolley shoe 33 slipped mounted on the third in slot 32, described first jacks block 28 towards the trolley shoe 33
End face is provided with the first toe joint item, and the end face of the trolley shoe 33 towards the described first jacking block 28 is provided with the second toe joint item,
The second sliding slot 27 and the third, which slip to be provided between slot 32, connects slot 30, and described connect in slot 30 passes through Coupling Shaft
Toe joint wheel 31 is rotatably mounted with, the toe joint wheel 31 is connected with the first toe joint item and the second toe joint item；It is described
10 left side of grafting electrical screen up and down equity be provided with the 21 matched shank 11 of inserting groove, in the shank 11
Left and right equity is provided with jacks the matched driving section of part with described, is additionally provided with locking device in the grafting electrical screen 10, institute
It states locking device and includes sealing ring 70 and closing chamber 71.
Valuably or illustratively, wherein, the electricity socket part, which further includes, is fixedly mounted on the trolley shoe 33 close to described
Transmission of electricity block 34 that is on the end face of inserting groove 21 and being connected with alternating current and be fixedly mounted on the third slip slot 32 close to
Electric connecting plate 35 on the end wall of the inserting groove 21.
Valuably or illustratively, wherein, the driving section includes what is be arranged in the shank 11 and communicate up and down
Wears groove and sliding the second jacking block 12 in the wears groove, equity is provided with first and leads in the end wall of the wears groove both sides
Slot 13 slips in first guide groove 13 and is equipped with the first guide block 15, is also equipped in first guide groove 13 and described first
The first spring element 14 that guide block 15 offsets, first spring element 14 is first guide block 15 to be made towards inside top pressure
Second jacking 12 inner end of block and the 11 inner end flush of shank.
Valuably or illustratively, wherein, the second jacking block 12 and the thickness of the shank 11 are equal, thus
When second jacking 12 inner end of block is with the 11 inner end flush of shank, second jacking 12 outboard end of block and institute
State 11 outboard end flush of shank.
Valuably or illustratively, it wherein, is installed in the second sliding slot 27 and the described first jacking block 28
The second spring element 271 to offset, the spring element 271 to by the described first jacking block 28 towards 21 top pressure of inserting groove and
33 outboard end of trolley shoe is made to slip 32 outside end wall of slot with the third to offset, so as to make the transmission of electricity block 34 far from institute
State electric connecting plate 35.
Valuably or illustratively, wherein, equity is provided with the second guide groove 29, institute in the first sliding slot left hand end wall
It states to slip in the second guide groove 29 and second guide block 290 is installed, second guide block 290 is fixedly connected with the lifting pin 24.
Valuably or illustratively, wherein, 11 left end of shank is provided with the first oblique face 110, so as to facilitate
Shank 11 is stated to be inserted into the inserting groove 21.
Valuably or illustratively, wherein, the second jacking 12 outboard end of block is provided with the second oblique face 120, so as to
The second jacking block 12 is facilitated to be matched with the described second sliding slot 27.
Valuably or illustratively, wherein, it is oblique that the end face of the lifting pin 24 towards the inserting groove 21 is provided with third
Shape face, so as to which the lifting pin 24 is facilitated to penetrate in the wears groove.
Valuably or illustratively, wherein, the sealing ring 70 is fixedly installed on 10 left end face of grafting electrical screen
Positioned at 11 outer shroud of shank, the closing chamber 71, which is set in 20 right end face of mounting base, is located at the inserting groove 21
Outer shroud can increase the grafting electrical screen 10 and the mounting base 20 by the sealing cooperation of the sealing ring 70 and closing chamber 71
Leakproofness after grafting, so as to increase protective.
Grafting electrical screen 10 in apparatus of the present invention is in original state, under the action of first spring element 14, institute
State the first guide block 15 is made the second jacking 12 inner end of block equal with 11 inner end of shank towards inside top pressure
Together, and since the described second jacking block 12 and the thickness of the shank 11 are equal, the second jacking 12 outboard end of block
With the 11 outboard end flush of shank, so as to allow the shank 11 be inserted into the inserting groove 21；
Mounting base 20 in apparatus of the present invention is in original state, under the action of the spring element 271, the first jacking block
28 are made 33 outboard end of trolley shoe slip 32 outside end wall of slot with the third and are offseted towards 21 top pressure of inserting groove,
So as to make the transmission of electricity block 34 far from the electric connecting plate 35, thus described to touch piece 22 not charged；The lifting pin 24 is complete
It is contracted in the described first sliding slot, second guide block 290 and end wall of second guide groove 29 far from the inserting groove 21
It fits.
During installation, the shank 11 is directed at the inserting groove 21 and pushes the grafting electrical screen 10 to the left, when
When 10 left side of grafting electrical screen fits with 20 right side of mounting base, the first sliding slot, wears groove and second
Sliding slot 27 starts the electricity favourable turn 26 at this time on same vertical line, and the 26 driving spiral bar 25 of electricity favourable turn rotates,
The spiral bar 25 can drive the lifting pin 24 to be slided towards the direction of the inserting groove 21 when rotating, the lifting pin 24 can
It is inserted into the wears groove and the second jacking block 12 is pushed to be slided towards the described second sliding slot 27, the second jacking block
12 penetrate in the described second sliding slot 27 can the first trolley shoe 28 described in top pressure, first trolley shoe 28 can pass through institute when sliding
Stating toe joint wheel 31 drives the trolley shoe 33 to be slided towards the electric connecting plate 35, when second guide block 290 and described second are led
When 29 end face outside of slot offsets, the transmission of electricity block 34 offsets with the electric connecting plate 35, and the transmission of electricity block 34 can be by described as a result,
Electric connecting plate 35 by alternating current be transmitted to it is described touch on piece 22, can be with when being inserted into the inserting groove 21 due to the shank 11
The piece 22 that touches is in contact, and grafting electrical screen 10 can be made to be powered as a result, since the lifting pin 24 is inserted into the wears groove
In, therefore described electrical screen 10 is connect by plugged and fixed in the mounting base 20；
When needing repair and maintenance after the damage of grafting electrical screen, electricity favourable turn 26 described in inverted running, the electricity favourable turn 26 can drive
The spiral bar 25 rotates backward, and the spiral bar 25 can drive the lifting pin 24 to be retracted in the described first sliding slot, when
When second guide block 290 offsets with 29 inward bottom wall of the second guide groove, stop the electricity favourable turn 26, at this time the lifting pin
24 are fully retracted into the described first sliding slot, and under the action of first spring element 14, the second jacking block 12 is complete
It is retracted in the wears groove, thus the shank 11 is allowed to extract to the right, and in the effect of second spring element 271
Under, 33 outboard end of trolley shoe slips 32 outside end wall of slot with the third and offsets, so as to make the transmission of electricity block 34 separate
The electric connecting plate 35, thus the piece 22 that touches can power off.
The beneficial effects of the invention are as follows：Since the grafting electrical screen in apparatus of the present invention is in original state, described second
Jack block inner end and shank inner end flush, the second jacking block outboard end and the shank outboard end phase
Concordantly, so as to which the shank be allowed to be inserted into the inserting groove；
Since the mounting base in apparatus of the present invention is in original state, under the action of the spring element, the first jacking block
The trolley shoe outboard end is made to slip end wall on the outside of slot with the third and is offseted towards the inserting groove top pressure, so as to make
For the transmission of electricity block far from the electric connecting plate, thus the piece that touches is not charged, and artificial unexpected by metallic rod in repair and maintenance
Part or sheet metal are inserted into the inserting groove and electric shock accidents will not occur when piece contacts with described touch, therefore increase inspection
Repair safety when safeguarding；
During installation, the shank is inserted into the inserting groove and starts the electricity and is made a connection, the electricity favourable turn can be by described
Spiral bar drives the lifting pin to be slided towards the direction of the inserting groove, and the lifting pin can be plugged into the wears groove and push away
The dynamic second jacking block is slided towards the described second sliding slot, and the second jacking block is penetrated in the described second sliding slot and can be pushed up
Press first trolley shoe, it can be by trolley shoe described in the toe joint wheel drive towards the electricity when first trolley shoe slides
Contact pin is slided, and when transmission of electricity block and the electric connecting plate offset, the transmission of electricity block can be by the electric connecting plate by city's electrical transmission
On piece is touched to described, can be in contact with the piece that touches when being inserted into the inserting groove due to the shank, as a result, may be used
Grafting electrical screen is made to be powered, since the lifting pin is inserted into the wears groove, therefore described connects electrical screen by plugged and fixed in institute
It states in mounting base；
When needing repair and maintenance after the damage of grafting electrical screen, electricity favourable turn described in inverted running, the electricity favourable turn can drive described
Spiral bar rotates backward, and the spiral bar can drive the lifting pin to be retracted in the described first sliding slot, leads when described second
When block and the second guide groove inward bottom wall offset, stop the electricity favourable turn, the lifting pin is fully retracted to described the at this time
In one sliding slot, under the action of first spring element, the second jacking block is fully retracted into the wears groove, thus may be used
The shank is allowed to extract to the right；
Apparatus of the present invention are simple in structure, easy to use, can improve safety when installation effectiveness and repair and maintenance, can subtract significantly
Small security risk.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of modified intelligent letter box, including mailbox, the mounting base being set in the mailbox right end face and with it is described
The grafting electrical screen of the mating installation of mounting base, it is characterised in that：Storage chamber, the mailbox right-hand end are equipped in the mailbox
Be located above the mounting base in face and be equipped with the drop-mouth that is communicated with the storage chamber, the storage chamber inner roof wall be equipped with it is described
Grafting electrical screen senses the counting inductor of cooperation, and upper and lower equity is provided with port towards right inserting groove, institute in the mounting base
It states left and right equity in inserting groove inward bottom wall and is provided with jacking part, be located in the inserting groove inward bottom wall between two jacking parts
Recessed channel is provided with, is equipped in the female slot and touches piece, the piece that touches is penetrated in the inserting groove, outside the inserting groove
Left and right equity is provided in the wall of side includes port and is inserted towards described with the matched electric socket part of the jacking part, the jacking part
First sliding slot of access slot and the sliding lifting pin in the described first sliding slot are provided with port in the lifting pin
Coordinate towards the spiral slot of inner end, in the spiral slot and spiral bar is installed, the spiral bar inner end is with being fixedly mounted on
Electricity favourable turn connection in the first sliding slot inward bottom wall, the electricity socket part include port and are slided towards the second of the inserting groove
Access slot, the third for being arranged on the described second sliding slot side slip slot, sliding the first top in the described second sliding slot
Block and the sliding trolley shoe slipped mounted on the third in slot are risen, described first jacks block towards the end face of the trolley shoe
It is provided with the first toe joint item, the end face of the trolley shoe towards the described first jacking block is provided with the second toe joint item, and described second
Sliding slot and the third, which slip to be provided between slot, connects slot, and described connect in slot is rotatably mounted with tooth by Coupling Shaft
Cock wheel, the toe joint wheel are connected with the first toe joint item and the second toe joint item；Above and below the grafting electrical screen left side
Equity be provided with the matched shank of the inserting groove, left and right equity is provided with and the jacking part phase in the shank
The driving section of cooperation, locking device is additionally provided in the grafting electrical screen, and the locking device includes sealing ring and closing chamber.
2. a kind of modified intelligent letter box according to claim 1, it is characterised in that：The electricity socket part further includes fixed peace
Close to transmission of electricity block that is on the end face of the inserting groove and being connected with alternating current and institute is fixedly mounted on mounted in the trolley shoe
It states third and slips slot close to the electric connecting plate on the end wall of the inserting groove.
3. a kind of modified intelligent letter box according to claim 1, it is characterised in that：The driving section includes being arranged on institute
It states in shank and the wears groove communicated up and down and sliding the second jacking block in the wears groove, the wears groove two side ends
Equity is provided with the first guide groove in wall, is slipped in first guide groove and is equipped with the first guide block, also installed in first guide groove
There is the first spring element to offset with first guide block.
4. a kind of modified intelligent letter box according to claim 3, it is characterised in that：The second jacking block is inserted with described
The thickness of extension bar is equal.
5. a kind of modified intelligent letter box according to claim 1, it is characterised in that：Fixed peace in the second sliding slot
Equipped with the second spring element to offset with the described first jacking block.
6. a kind of modified intelligent letter box according to claim 1, it is characterised in that：The first sliding slot left hand end wall
Middle equity is provided with the second guide groove, is slipped in second guide groove and is equipped with the second guide block, second guide block and the jacking
Bar is fixedly connected.
7. a kind of modified intelligent letter box according to claim 1, it is characterised in that：The shank left end is provided with
One oblique face.
8. a kind of modified intelligent letter box according to claim 3, it is characterised in that：The second jacking block outboard end is set
It is equipped with the second oblique face.
9. a kind of modified intelligent letter box according to claim 1, it is characterised in that：The lifting pin is towards the grafting
The end face of slot is provided with the oblique face of third.
10. a kind of modified intelligent letter box according to claim 1, it is characterised in that：The sealing ring is fixedly installed on
The grafting electrical screen left end face is located at the shank outer shroud, and the closing chamber is set in the mounting base right end face
Positioned at the inserting groove outer shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297491.0A CN108209497A (en) | 2017-12-08 | 2017-12-08 | A kind of modified intelligent letter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297491.0A CN108209497A (en) | 2017-12-08 | 2017-12-08 | A kind of modified intelligent letter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108209497A true CN108209497A (en) | 2018-06-29 |
Family
ID=62654081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711297491.0A Withdrawn CN108209497A (en) | 2017-12-08 | 2017-12-08 | A kind of modified intelligent letter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108209497A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204071624U (en) * | 2014-08-31 | 2015-01-07 | 南京信息工程大学 | A kind of mailbox letter alarm set |
| CN107146974A (en) * | 2017-07-07 | 2017-09-08 | 张焕根 | A kind of dust catcher device |
| CN107149377A (en) * | 2017-06-15 | 2017-09-12 | 张莉笛 | A kind of letter box arrangement |
| CN107359460A (en) * | 2017-08-02 | 2017-11-17 | 汪任斌 | A kind of information equipment |
-
2017
- 2017-12-08 CN CN201711297491.0A patent/CN108209497A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204071624U (en) * | 2014-08-31 | 2015-01-07 | 南京信息工程大学 | A kind of mailbox letter alarm set |
| CN107149377A (en) * | 2017-06-15 | 2017-09-12 | 张莉笛 | A kind of letter box arrangement |
| CN107146974A (en) * | 2017-07-07 | 2017-09-08 | 张焕根 | A kind of dust catcher device |
| CN107359460A (en) * | 2017-08-02 | 2017-11-17 | 汪任斌 | A kind of information equipment |
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