CN107928340A - A kind of intelligent letter box - Google Patents

Abstract

The invention discloses a kind of intelligent letter box,Including mailbox,The mounting base being arranged in the mailbox its 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 provided with the female groove 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 and slips groove and the sliding lifting pin being installed in the described first sliding groove towards the first of the inserting groove,Spiral groove of the port towards medial extremity is provided with the lifting pin,Coordinate in the spiral groove and spiral bar is installed,The spiral bar medial extremity and the electricity favourable turn being fixedly mounted in the first sliding groove inward bottom wall connect.

Description

A kind of intelligent letter box

Technical field

The present invention relates to mailbox field, specifically a kind of 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, its major function is to carry out sensing counting to the mail in mailbox, so as to facilitate postal delivery personnel 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 metal rod and electric shock accidents just being easily lead to after the conductive portions contact in it, there are larger safety Hidden danger.

The content of the invention

For the deficiency of above-mentioned technology, the present invention proposes a kind of intelligent letter box.

A kind of intelligent letter box of apparatus of the present invention, including mailbox, the mounting base that is arranged in the mailbox its right end face with And the grafting electrical screen with the mating installation of the mounting base, storage chamber, the mailbox its right end face are equipped with the mailbox Interior that the drop-mouth communicated with the storage chamber is equipped with above the mounting base, the storage chamber inner roof wall is equipped with to be inserted with described The counting inductor that electrical screen sensing coordinates is connect, upper and lower equity is provided with port towards right inserting groove in the mounting base, described Left and right equity is provided with jacking part in inserting groove inward bottom wall, is set in the inserting groove inward bottom wall between two jacking parts Recessed channel is equipped with, is provided with the female groove and touches piece, the piece that touches is penetrated in the inserting groove, on the outside of the inserting groove Left and right equity is provided with end wall includes port towards the grafting with the matched electric socket part of the jacking part, the jacking part The first of groove slips groove and the sliding lifting pin being installed in the described first sliding groove, and port court is provided with the lifting pin The spiral groove of inside side, coordinates in the spiral groove and is provided with spiral bar, the spiral bar medial extremity and is fixedly mounted on institute The electric favourable turn connection in the first sliding groove inward bottom wall is stated, the electricity socket part includes port and slipped towards the second of the inserting groove Groove, the 3rd sliding groove for being arranged on the described second sliding groove side, sliding the first jacking being installed in the described second sliding groove Block and the sliding trolley shoe being installed in the described 3rd sliding groove, the end face of the first jacking block towards the trolley shoe are set The first toe joint bar is equipped with, the end face of the trolley shoe towards the described first jacking block is provided with the second toe joint bar, and described second slides It is provided between access slot and the 3rd sliding groove and connects groove, described connect in groove is rotatably mounted with toe joint by Coupling Shaft Wheel, the toe joint wheel are connected with the first toe joint bar and the second toe joint bar；It is right above and below the grafting electrical screen left side Etc. be provided with the matched shank of the inserting groove, left and right equity is provided with the shank and the jacking part matches The driving section of conjunction.

Further technical solution, the electricity socket part, which further includes, is fixedly mounted on the trolley shoe close to the inserting groove Transmission of electricity block that is on end face and being connected with alternating current and the described 3rd sliding groove is fixedly mounted on 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 being installed 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 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 with first guide groove Part.

Further technical solution, the thickness of the second jacking block and the shank are equal.

Further technical solution, described second slips second for being installed with groove and offseting with the described first jacking block Spring element.

Further technical solution, equity is provided with the second guide groove in the described first sliding groove left hand end wall, and described second 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 3rd oblique face.

The length difference of further technical solution, second guide groove and second guide block is less than the inserting groove upper The length in lower direction.

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 medial extremity and the shank Medial extremity 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 set to offset with end wall on the outside of the described 3rd sliding groove towards the inserting groove top pressure, so as to make For the transmission of electricity block away 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 add inspection Repair security 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 groove, and the second jacking block is penetrated in the described second sliding groove and can pushed up Press first trolley shoe, 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 when being inserted into due to the shank in the inserting groove with the piece that touches, thus, can Grafting electrical screen is powered, since the lifting pin is inserted into the wears groove, therefore described connect electrical screen by plugged and fixed in institute State 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 groove, 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 groove, 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 security when installation effectiveness and repair and maintenance, can subtract significantly Small security risk.

Brief description of the drawings

, 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, drawings in the following description are 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.

Embodiment

All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy Beyond sign and/or step, it can combine in any way.

This specification（Including any accessory claim, summary and attached drawing）Disclosed in any feature, except non-specifically chatting State, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature It is an example in a series of equivalent or similar characteristics.

As shown in Figures 1 to 4, a kind of intelligent letter box of apparatus of the present invention, including mailbox 9, it is arranged at the right side of the mailbox 9 Mounting base 20 in end face and the grafting electrical screen 10 with the 20 mating installation of mounting base, are equipped with the mailbox 9 Storage chamber 91,9 its right end face of mailbox is interior to be equipped with the part cast communicated with the storage chamber 91 positioned at the top of mounting base 20 Mouth 92,91 inner roof wall of storage chamber are equipped with the counting inductor 93 coordinated with the grafting electrical screen 10 sensing, the counting Inductor 93 be used for mail launch when sense counter, while and by signal pass to be powered after grafting electrical screen 10 so that The mail quantity in the mailbox 9 can be shown by grafting electrical screen 10, equity is set up and down in the mounting base 20 There is port towards right inserting groove 21, left and right equity is provided with jacking part, the inserting groove 21 in 21 inward bottom wall of inserting groove Recessed channel 23 is provided between two jacking parts in inward bottom wall, is provided with the female groove 23 and touches piece 22, it is described Touch piece 22 to penetrate in the inserting groove 21, left and right equity is provided with and the jacking part phase in the 21 outside end wall of inserting groove The electric socket part of cooperation, the jacking part include port and slip groove towards the first of the inserting groove 21 and slip installed in described First slips the lifting pin 24 in groove, and spiral groove of the port towards medial extremity, the spiral groove are provided with the lifting pin 24 Middle cooperation is provided with spiral bar 25, and 25 medial extremity of spiral bar is with being fixedly mounted in the described first sliding groove inward bottom wall Electricity favourable turn 26 connection, it is described electricity socket part include port towards the inserting groove 21 second slip groove 27, be arranged on described second The 3rd of sliding 27 side of groove is slipped groove 32, sliding the first jacking block 28 being installed in the described second sliding groove 27 and is slipped Trolley shoe 33 in the described 3rd sliding groove 32, the first jacking block 28 are set towards the end face of the trolley shoe 33 There is the first toe joint bar, the end face of the trolley shoe 33 towards the described first jacking block 28 is provided with the second toe joint bar, and described second It is provided between sliding groove 27 and the 3rd sliding groove 32 and connects groove 30, it is described to connect in groove 30 by Coupling Shaft rotationally Toe joint wheel 31 is installed, the toe joint wheel 31 is connected with the first toe joint bar and the second toe joint bar；The grafting electronics Shielding 10 left sides, equity is provided with the matched shank 11 of the inserting groove 21 up and down, left and right equity in the shank 11 It is provided with and the matched driving section of the jacking part.

Valuably or exemplarily, 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 described 3rd sliding groove 32 close to Electric connecting plate 35 on the end wall of the inserting groove 21.

Valuably or exemplarily, 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 being installed in the wears groove, equity is provided with first and leads in the end wall of the wears groove both sides Groove 13, slips in first guide groove 13 and is provided with the first guide block 15, be also equipped with 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 inner side top pressure Second jacking 12 medial extremity of block and the 11 medial extremity flush of shank.

Valuably or exemplarily, wherein, the second jacking block 12 and the thickness of the shank 11 are equal, so that When second jacking 12 medial extremity of block is with the 11 medial extremity flush of shank, second jacking 12 outboard end of block and institute State 11 outboard end flush of shank.

Valuably or exemplarily, wherein, it is installed with the described second sliding groove 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 set to offset with the described 3rd sliding 32 outside end wall of groove, so as to make the transmission of electricity block 34 away from institute State electric connecting plate 35.

Valuably or exemplarily, wherein, equity is provided with the second guide groove 29, institute in the described first sliding groove left hand end wall State 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 exemplarily, wherein, 11 left end of shank is provided with the first oblique face 110, so as to facilitate institute Shank 11 is stated to be inserted into the inserting groove 21.

Valuably or exemplarily, wherein, the second jacking 12 outboard end of block is provided with the second oblique face 120, so that The second jacking block 12 is facilitated to be engaged with the described second sliding groove 27.

Valuably or exemplarily, wherein, it is oblique that the end face of the lifting pin 24 towards the inserting groove 21 is provided with the 3rd Shape face, so as to facilitate the lifting pin 24 to penetrate in the wears groove.

Valuably or exemplarily, wherein, the length difference of second guide groove 29 and second guide block 290 is less than described Inserting groove 21 is in the length of above-below direction, and thus, the lifting pin 24 will not be penetrated in the described second sliding groove 27.

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 medial extremity of block equal with 11 medial extremity of shank towards inner side 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 that 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 offset with the described 3rd sliding 32 outside end wall of groove towards 21 top pressure of inserting groove, So as to make the transmission of electricity block 34 away 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 groove, second guide block 290 and end wall of second guide groove 29 away from the inserting groove 21 Fit.

During installation, the shank 11 is directed at the inserting groove 21 and promotes 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 described first sliding groove, wears groove and second Sliding groove 27 starts the electricity favourable turn 26 at this time on same vertical curve, 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 promotes the second jacking block 12 to be slided towards the described second sliding groove 27, the second jacking block 12 penetrate in the described second sliding groove 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 groove offsets, the transmission of electricity block 34 offsets with the electric connecting plate 35, and thus, the transmission of electricity block 34 can be by described Electric connecting plate 35 by alternating current be transmitted to it is described touch on piece 22, can be with when being inserted into due to the shank 11 in the inserting groove 21 The piece 22 that touches is in contact, and thus, grafting electrical screen 10 can be made to be powered, 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 groove, 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 groove, and under the action of first spring element 14, the second jacking block 12 is complete It is retracted in the wears groove, thus allows the shank 11 to extract to the right, and in the effect of second spring element 271 Under, 33 outboard end of trolley shoe offsets with the described 3rd sliding 32 outside end wall of groove, so as to make the transmission of electricity block 34 remote 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 medial extremity and the shank medial extremity flush, the second jacking block outboard end and the shank outboard end phase Concordantly, so as to allow the shank 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 set to offset with end wall on the outside of the described 3rd sliding groove towards the inserting groove top pressure, so as to make For the transmission of electricity block away 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 add inspection Repair security 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 groove, and the second jacking block is penetrated in the described second sliding groove and can pushed up Press first trolley shoe, 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 when being inserted into due to the shank in the inserting groove with the piece that touches, thus, can Grafting electrical screen is powered, since the lifting pin is inserted into the wears groove, therefore described connect electrical screen by plugged and fixed in institute State 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 groove, 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 groove, 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 security 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 modifications of the present invention are possible, these change and Improvement is both fallen within 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 intelligent letter box, including mailbox, the mounting base that is arranged in the mailbox its right end face and with the mounting base The grafting electrical screen of mating installation, it is characterised in that：It is equipped with storage chamber in the mailbox, position in the mailbox its right end face The drop-mouth communicated with the storage chamber is equipped with above the mounting base, the storage chamber inner roof wall is equipped with and grafting electricity The counting inductor that son screen sensing coordinates, equity is provided with port towards right inserting groove, the grafting up and down in the mounting base Left and right equity is provided with jacking part in groove inward bottom wall, is provided with the inserting groove inward bottom wall between two jacking parts Recessed channel, is provided with the female groove and touches piece, the piece that touches is penetrated in the inserting groove, end wall on the outside of the inserting groove Middle left and right equity is provided with includes port towards the inserting groove with the matched electric socket part of the jacking part, the jacking part First slips groove and the sliding lifting pin being installed in the described first sliding groove, and port is provided with the lifting pin The spiral groove of side, coordinates in the spiral groove and is provided with spiral bar, the spiral bar medial extremity and is fixedly mounted on described the Electricity favourable turn connection in one sliding groove inward bottom wall, the electricity socket part include port towards the second of the inserting groove slip groove, Be arranged on the 3rd sliding groove of the described second sliding groove side, sliding the first jacking block being installed in the described second sliding groove with And the sliding trolley shoe being installed in the described 3rd sliding groove, the end face of the first jacking block towards the trolley shoe are provided with First toe joint bar, the end face of the trolley shoe towards the described first jacking block are provided with the second toe joint bar, the described second sliding groove It is provided between the described 3rd sliding groove and connects groove, described connect in groove is rotatably mounted with toe joint wheel by Coupling Shaft, The toe joint wheel is connected with the first toe joint bar and the second toe joint bar；Equity is set up and down for the grafting electrical screen left side Be equipped with the matched shank of the inserting groove, left and right equity is provided with matched with the jacking part in the shank Driving section.

A kind of 2. intelligent letter box according to claim 1, it is characterised in that：The electricity socket part, which further includes, is fixedly mounted on institute Trolley shoe is stated close to transmission of electricity block that is on the end face of the inserting groove and being connected with alternating current and is fixedly mounted on the described 3rd Groove is slipped close to the electric connecting plate on the end wall of the inserting groove.

A kind of 3. intelligent letter box according to claim 1, it is characterised in that：The driving section includes being arranged on the grafting The wears groove that communicates in bar and up and down and sliding the second jacking block being installed in the wears groove, it is right in the end wall of the wears groove both sides Etc. the first guide groove is provided with, is slipped in first guide groove and the first guide block is installed, be also equipped with first guide groove and institute State the first spring element that the first guide block offsets.

A kind of 4. intelligent letter box according to claim 3, it is characterised in that：The second jacking block and the shank Thickness is equal.

A kind of 5. intelligent letter box according to claim 1, it is characterised in that：Be installed with described second sliding groove with The second spring element that the first jacking block offsets.

A kind of 6. intelligent letter box according to claim 1, it is characterised in that：Equity in described first sliding groove left hand end wall The second guide groove is provided with, is slipped in second guide groove and the second guide block is installed, second guide block is fixed with the lifting pin Connection.

A kind of 7. intelligent letter box according to claim 1, it is characterised in that：It is oblique that the shank left end is provided with first Face.

A kind of 8. intelligent letter box according to claim 3, it is characterised in that：The second jacking block outboard end is provided with the Two oblique faces.

A kind of 9. intelligent letter box according to claim 1, it is characterised in that：The lifting pin is towards the end of the inserting groove Face is provided with the 3rd oblique face.

A kind of 10. intelligent letter box according to claim 1, it is characterised in that：Second guide groove and second guide block Length difference be less than the inserting groove above-below direction length.