CN208797925U - Three proofings intelligence intercom - Google Patents
Three proofings intelligence intercom Download PDFInfo
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- CN208797925U CN208797925U CN201821740932.XU CN201821740932U CN208797925U CN 208797925 U CN208797925 U CN 208797925U CN 201821740932 U CN201821740932 U CN 201821740932U CN 208797925 U CN208797925 U CN 208797925U
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- intercom
- plate
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Abstract
The utility model relates to the technical fields of information transmitting auxiliary equipment can be convenient fixed placement in designated position, reduce and use limitation more particularly to a kind of three proofings intelligence intercom;And it can expand sound when in noisy position, reduce ignored phenomenon, improve practicability;Including intercom ontology, battery and battery cover;It further include pedestal, two groups of fixed blocks, shaft, supporting plate, support plate and two groups of support springs, further include two groups of left support bars, two groups of right support bars, left limit block and right limit block, is respectively arranged with two groups of left limit plates and two groups of right limit plates on left limit block and right limit block front side wall and rear wall;Further include left support axis, right support axis, arc movable plate, connecting shaft, upper shifting board, lower shifting board, connecting rod, fixed ring, wireless microphone and loudspeaker, is provided with arc moving hole in arc pressuring plate.
Description
Technical field
The utility model relates to the technical fields of information transmitting auxiliary equipment, more particularly to a kind of three proofings intelligence intercommunication
Machine.
Background technique
It is well known that three proofings intelligence intercom be it is a kind of with it is slight it is dust-proof, shockproof and water-proof function can be used for it is different
The auxiliary device of the voice messaging intercommunication transmitting of often severe its postcondition and special occasions, in the field of information transmitting
Extensive use is arrived;Existing three proofings intelligence intercom includes intercom ontology, battery and battery cover, intercom ontology rear side
Wall lower half region is provided with battery accommodating groove, and electrode tip is provided in battery accommodating groove, and Battery Card is mounted in battery accommodating groove
Interior, battery cover is mounted at battery accommodating groove;Existing three proofings intelligence intercom, and will be electric in use, charge the battery
Pond is mounted in battery accommodating groove, supplies that battery to intercom ontology by the electrode end in contact in battery and battery accommodating groove
Intercom ontology can be used normally in electricity, and battery can be fixed in battery accommodating groove by battery cover, with fixation
The position of battery;It is found in existing three proofings intelligence intercom use, inconvenient fixed placement uses limitation in designated position
Property is higher;And its sound is smaller, when in noisy position, is easy to be ignored, poor so as to cause the practicality.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, can be convenient fixed placement in designated position, reduce
Use limitation;And it can expand sound, reduce ignored phenomenon, improve practicability when in noisy position
Three proofings intelligence intercom.
The three proofings intelligence intercom of the utility model, including intercom ontology, battery and battery cover, intercom ontology rear side
Wall lower half region is provided with battery accommodating groove, and electrode tip is provided in battery accommodating groove, and Battery Card is mounted in battery accommodating groove
Interior, battery cover is mounted at battery accommodating groove;It further include pedestal, two groups of fixed blocks, shaft, supporting plate, support plate and two groups of supports
Spring, the base top are provided with placing groove, and two groups of fixed blocks are separately mounted to rear wall top left in placing groove
And right end, and two groups of fixation holes are respectively arranged on two groups of fixed blocks, the shaft left end and right end are each passed through two groups and consolidate
Determine hole, the supporting plate top is connect with shaft, and supporting plate bottom is connect with support plate top rear, two groups of support springs
Both ends are connect with rear wall in supporting plate rear wall and placing groove respectively, further include two groups of left support bars, two groups of right support bars, left limit
Position block and right limit block, two groups of left support bars and two groups of right support bar bottom ends connect with support plate top left and right end respectively
Connect, and two groups of left support bars and two groups of right support bar tops respectively with left limit block bottom left end and right limit block bottom right end
It connects, is respectively arranged with two groups of left limit plates and two groups of right limits on the left limit block and right limit block front side wall and rear wall
Plate;Further include left support axis, right support axis, arc movable plate, connecting shaft, upper shifting board, lower shifting board, connecting rod, fixed ring,
Wireless microphone and loudspeaker, the left support axis and right support axis bottom end connect with pedestal left area and right half area respectively
It connects, and left support axis and right support axis top are connect with arc pressuring plate bottom left end and right end respectively, the arc connection
Be provided with arc moving hole on plate, the connecting shaft passes through arc moving hole, and connecting shaft top and bottom end respectively with move up
Movable plate is connected with lower shifting board, and the connecting rod top and bottom end are connect with lower shifting board bottom and fixed ring respectively, the nothing
Line microphone right end is passed through and is installed in fixed ring, and the later half region of pedestal is provided with fixing groove, and the loudspeaker is placed
In in fixing groove.
The three proofings intelligence intercom of the utility model, further includes two groups of left neonychiums and two groups of right neonychiums, and described two groups
Left neonychium and two groups of right neonychiums are separately mounted on two groups of left limit plates and two groups of right limit plates, and two groups of left neonychiums
With two groups of right neonychiums with intercom body contacts.
The three proofings intelligence intercom of the utility model further includes ball, the upper shifting board under ball and multiple groups in multiple groups
It is respectively arranged with arc groove and multiple groups lower arcuate slot in multiple groups at the top of bottom and lower shifting board, in the multiple groups under ball and multiple groups
Ball is located in multiple groups in arc groove and multiple groups lower arcuate slot, and in multiple groups under ball and multiple groups ball respectively with arc
Contact at the top and bottom of movable plate.
The three proofings intelligence intercom of the utility model, further includes non-slip mat, multiple groups support frame and multiple groups sucker, described anti-skidding
Pad is mounted on base bottom, and multiple groups support frame one end is installed in base exterior lower half region, the multiple groups sucker difference
It is mounted on the multiple groups support frame other end.
The three proofings intelligence intercom of the utility model, further includes moving handle, the moving handle is mounted on upper shifting board
Top.
The three proofings intelligence intercom of the utility model further includes two groups of cushions, and two groups of cushions are separately mounted to
At the top of supporting plate front side wall and support plate, and two groups of cushions with intercom body contacts.
The three proofings intelligence intercom of the utility model, underfill has silica gel particle in the placing groove.
The three proofings intelligence intercom of the utility model, further includes two groups of left reinforcing rods and two groups of right reinforcing rods, and described two groups
Left reinforcing rod and two groups of right reinforcing rod one end are connect with two groups of left limit plates and two groups of right limit board bottom portions respectively, and two groups left
Reinforcing rod and two groups of right reinforcing rod other ends are connect with two groups of left support bars and two groups of right support bars respectively.
Compared with prior art the utility model has the following beneficial effects: pedestal can be placed in designated position, and will be right
The machine ontology of saying is placed in the placing groove of pedestal, contacts intercom body bottom portion with supporting plate front side wall at the top of support plate, and
Loosen intercom ontology, the gravity of intercom itself makes supporting plate compress two groups of support springs, makes shaft in two groups of fixation holes
Rotation, to adjust position of the supporting plate in placing groove, while can be by two groups of left limit plates and two groups of right limit plates to right
It says that certain restriction effect is played in the position of machine ontology, so as to which intercom ontology to be fixed in placing groove, facilitates fixation
It is placed on designated position, and can be contacted with the dust for falling into bottom in placing groove to intercom ontology to avoid intercom ontology
Caused by damage, reduce use limitation;And it is when in noisy position, can move upper shifting board and lower shifting board
Position, the arc moving hole for making connecting rod drive wireless microphone arcuately movable plate are moved to suitable position, and will be wireless
Microphone and loudspeaker are wirelessly connected, while loudspeaker being powered, and acquire the sound that intercom ontology issues by wireless microphone
Sound, and be transferred in loudspeaker, sound is expanded by loudspeaker, so as to expand sound, ignored phenomenon is reduced, mentions
High practicability, loudspeaker, which can be moved to, can keep any position being wirelessly connected in range with wireless microphone.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is that right view is implemented in the connection of intercom ontology, motor and battery cover;
Fig. 3 is that the connection of pedestal, fixed block, shaft, supporting plate, support plate, two groups of cushions, support spring and loudspeaker is shown
Meaning right view;
Fig. 4 is the partial enlarged view in the portion A in Fig. 1;
Fig. 5 is the connection signal top view of left limit block, two groups of left limit plates and two groups of left neonychiums;
It is attached marked in the figure: 1, intercom ontology;2, battery;3, battery cover;4, fixed block;5, shaft;6, supporting plate;7, it supports
Plate;8, support spring;9, left support bar;10, left limit block;11, left limit plate;12, left support axis;13, arc movable plate;
14, connecting shaft;15, upper shifting board;16, fixed ring;17, wireless microphone;18, loudspeaker;19, left neonychium;20, upper rolling
Pearl;21, non-slip mat;22, support frame;23, sucker;24, moving handle;25, cushion;26, silica gel particle;27, left reinforcing rod;
28, pedestal;29, connecting rod.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 5, the three proofings intelligence intercom of the utility model, including intercom ontology 1, battery 2 and battery
Lid 3,1 rear wall lower half region of intercom ontology is provided with battery accommodating groove, and electrode tip is provided in battery accommodating groove, electricity
Pond 2 is installed in battery accommodating groove, and battery cover 3 is mounted at battery accommodating groove;It further include 28, two groups of fixed blocks 4, shaft of pedestal
5, supporting plate 6, support plate 7 and two groups of support springs 8 are provided with placing groove at the top of pedestal 28, and two groups of fixed blocks 4 are separately mounted to put
Set rear wall top left and right end in slot, and be respectively arranged with two groups of fixation holes on two groups of fixed blocks 4,5 left end of shaft and
Right end is each passed through two groups of fixation holes, and 6 top of supporting plate is connect with shaft 5, and 6 bottom of supporting plate and 7 top rear of support plate connect
It connects, two groups of 8 both ends of support spring are connect with rear wall in 6 rear wall of supporting plate and placing groove respectively, further include two groups of left support bars
9, two groups of right support bars, left limit block 10 and right limit block, two groups of left support bars 9 and two groups of right support bar bottom ends respectively with support
7 top left of plate is connected with right end, and two groups of left support bars 9 and two groups of right support bar tops respectively with 10 bottom of left limit block
Left end is connected with right limit block bottom right end, is respectively arranged with two groups on left limit block 10 and right limit block front side wall and rear wall
Left limit plate 11 and two groups of right limit plates;Further include left support axis 12, right support axis, arc movable plate 13, connecting shaft 14, move up
Movable plate 15, lower shifting board, connecting rod 29, fixed ring 16, wireless microphone 17 and loudspeaker 18, left support axis 12 and right support axis
Bottom end is connect with 28 left area of pedestal and right half area respectively, and left support axis 12 and right support axis top respectively with arc
Connecting plate bottom left end is connected with right end, and arc moving hole is provided in arc pressuring plate, and connecting shaft 14 passes through arc moving hole,
And 14 top of connecting shaft and bottom end are connect with upper shifting board 15 and lower shifting board respectively, 29 top of connecting rod and bottom end respectively with
Lower shifting board bottom and fixed ring 16 connect, and 17 right end of wireless microphone is passed through and is installed in fixed ring 16, and pedestal 28 is later half
Region is provided with fixing groove, and loudspeaker 18 is placed in fixing groove;Pedestal can be placed in designated position, and by intercom sheet
Body is placed in the placing groove of pedestal, makes to contact at the top of intercom body bottom portion and support plate with supporting plate front side wall, and is loosened pair
Say that machine ontology, the gravity of intercom itself make supporting plate compress two groups of support springs, make rotation of the shaft in two groups of fixation holes, from
And position of the supporting plate in placing groove is adjusted, while can be by two groups of left limit plates and two groups of right limit plates to intercom ontology
Position play certain restriction effect, so as to which intercom ontology to be fixed in placing groove, fixed placement is facilitated to refer to
Positioning is set, and can contact the damage caused by intercom ontology with the dust for falling into bottom in placing groove to avoid intercom ontology
It is bad, it reduces and uses limitation;And it can move the position of upper shifting board and lower shifting board, make when in noisy position
Connecting rod drives the arc moving hole of wireless microphone arcuately movable plate to be moved to suitable position, and by wireless microphone with
Loudspeaker is wirelessly connected, while loudspeaker being powered, and acquires the sound that intercom ontology issues by wireless microphone, and transmit
Into loudspeaker, sound is expanded by loudspeaker, so as to expand sound, ignored phenomenon is reduced, improves practicability,
Loudspeaker, which can be moved to, can keep any position being wirelessly connected in range with wireless microphone.
The three proofings intelligence intercom of the utility model further includes two groups of left neonychiums 19 and two groups of right neonychiums, and two groups left
Neonychium 19 and two groups of right neonychiums are separately mounted on two groups of left limit plates 11 and two groups of right limit plates, and two groups of left protections
Pad 19 and two groups of right neonychiums are contacted with intercom ontology 1;It can be improved by two groups of left neonychiums and two groups of right neonychiums
To the protective capability at two groups of left limit plates and two groups of right limit plates and intercom body contacts.
The three proofings intelligence intercom of the utility model further includes ball, upper shifting board 15 under ball 20 and multiple groups in multiple groups
It is respectively arranged with arc groove and multiple groups lower arcuate slot in multiple groups at the top of bottom and lower shifting board, is rolled under ball 20 and multiple groups in multiple groups
Pearl is located in multiple groups in arc groove and multiple groups lower arcuate slot, and in multiple groups under ball 20 and multiple groups ball respectively with arc
It is contacted at the top and bottom of movable plate 13;It, can be by multiple groups when arcuately movable plate is mobile for upper shifting board and lower shifting board
The rolling of ball reduces the contact area between upper shifting board and lower shifting board and arc movable plate under the multiple groups of ball, so as to
To reduce the frictional force between upper shifting board and lower shifting board and arc movable plate.
The three proofings intelligence intercom of the utility model further includes non-slip mat 21, multiple groups support frame 22 and multiple groups sucker 23, prevents
Skidding 21 is mounted on 28 bottom of pedestal, and 22 one end of multiple groups support frame is installed in 28 outside lower half region of pedestal, multiple groups sucker 23
It is separately mounted to 22 other end of multiple groups support frame;The frictional force between base bottom and contact surface can be enhanced by non-slip mat,
So as to improve the stability of pedestal, and can be by the contact surface, cooperating non-slip mat into one multiple groups sucker suction
Step improves the stability of pedestal.
The three proofings intelligence intercom of the utility model, further includes moving handle 24, and moving handle 24 is mounted on upper shifting board
15 tops;It can be moved easily the position of upper shifting board and lower shifting board, by moving handle to be moved easily wireless microphone
Position.
The three proofings intelligence intercom of the utility model, further includes two groups of cushions 25, and two groups of cushions 25 are separately mounted to
7 top of 6 front side wall of supporting plate and support plate, and two groups of cushions 25 are contacted with intercom ontology 1;Two groups of bufferings can be passed through
Pad improves the stability of intercom ontology and supporting plate and support plate contact position, and can play certain buffer function, reduces
It is damaged caused by intercom ontology.
The three proofings intelligence intercom of the utility model, underfill has silica gel particle 26 in placing groove;Silica gel can be passed through
Particle adsorbs moisture, so as to keep the drying of intercom ontology ambient enviroment.
The three proofings intelligence intercom of the utility model further includes two groups of left reinforcing rods 27 and two groups of right reinforcing rods, and two groups left
Reinforcing rod 27 and two groups of right reinforcing rod one end are connect with two groups of left limit plates 11 and two groups of right limit board bottom portions respectively, and two groups
Left reinforcing rod 27 and two groups of right reinforcing rod other ends are connect with two groups of left support bars 9 and two groups of right support bars respectively;It can pass through
Two groups of left reinforcing rods and two groups of right reinforcing rods enhance two groups of left support bars and two groups of right support bars and two groups of left limit plates and two groups
Connectivity between right limit plate.
Pedestal can be placed in designated position, and will be right at work by the three proofings intelligence intercom of the utility model
The machine ontology of saying is placed in the placing groove of pedestal, contacts intercom body bottom portion with supporting plate front side wall at the top of support plate, and
Loosen intercom ontology, the gravity of intercom itself makes supporting plate compress two groups of support springs, makes shaft in two groups of fixation holes
Rotation, to adjust position of the supporting plate in placing groove, while can be by two groups of left limit plates and two groups of right limit plates to right
It says that certain restriction effect is played in the position of machine ontology, so as to which intercom ontology to be fixed in placing groove, facilitates fixation
It is placed on designated position, and can be contacted with the dust for falling into bottom in placing groove to intercom ontology to avoid intercom ontology
Caused by damage, reduce use limitation;And it is when in noisy position, can move upper shifting board and lower shifting board
Position, the arc moving hole for making connecting rod drive wireless microphone arcuately movable plate are moved to suitable position, and will be wireless
Microphone and loudspeaker are wirelessly connected, while loudspeaker being powered, and acquire the sound that intercom ontology issues by wireless microphone
Sound, and be transferred in loudspeaker, sound is expanded by loudspeaker, so as to expand sound, ignored phenomenon is reduced, mentions
High practicability, loudspeaker, which can be moved to, can keep any position being wirelessly connected in range, Ke Yitong with wireless microphone
It crosses two groups of left neonychiums and two groups of right neonychiums is improved to two groups of left limit plates and two groups of right limit plates and intercom body contacts
The protective capability at place can pass through the multiple groups of ball in multiple groups in upper shifting board and lower shifting board arcuately movable plate movement
The rolling of lower ball reduces the contact area between upper shifting board and lower shifting board and arc movable plate, moves up so as to reduce
Frictional force between movable plate and lower shifting board and arc movable plate can be enhanced between base bottom and contact surface by non-slip mat
Frictional force, so as to improve the stability of pedestal, and can be by the way that by multiple groups sucker suction, on the contact surface, cooperation is anti-
Skidding further increases the stability of pedestal, and the position of upper shifting board and lower shifting board can be moved easily by moving handle,
To be moved easily the position of wireless microphone, intercom ontology can be improved by two groups of cushions and contacted with supporting plate and support plate
The stability at place, and certain buffer function can be played, reduction is damaged caused by intercom ontology, can pass through silica gel
Particle adsorbs moisture, so as to keep the drying of intercom ontology ambient enviroment, can pass through two groups of left reinforcing rods
And two groups of right reinforcing rods enhance between two groups of left support bars and two groups of right support bars and two groups of left limit plates and two groups of right limit plates
Connectivity charged the battery first, and battery is mounted in battery accommodating groove before completing above-mentioned movement, lead to
The electrode end in contact crossed in battery and battery accommodating groove makes battery power intercom ontology, makes intercom ontology normally
With, and battery can be fixed in battery accommodating groove by battery cover, to fix the position of battery.
Wireless microphone used in the three proofings intelligence intercom of the utility model and loudspeaker are to purchase on the market, this
Row those skilled in the art only need to install and operate according to its subsidiary operation instruction.
Ball is predominantly located in arc in multiple groups under ball and multiple groups in the multiple groups of the three proofings intelligence intercom of the utility model
In shape slot and multiple groups lower arcuate slot, ball is not fallen out under ball and multiple groups in multiple groups when mobile.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of three proofings intelligence intercom, including intercom ontology (1), battery (2) and battery cover (3), after intercom ontology (1)
Side wall lower half region is provided with battery accommodating groove, and electrode tip is provided in battery accommodating groove, and battery (2) is installed on battery appearance
It sets in slot, battery cover (3) is mounted at battery accommodating groove;It is characterized in that, further including pedestal (28), two groups of fixed blocks (4), turning
Axis (5), supporting plate (6), support plate (7) and two groups of support springs (8), are provided with placing groove at the top of the pedestal (28), and described two
Group fixed block (4) is separately mounted to rear wall top left and right end in placing groove, and is respectively set on two groups of fixed blocks (4)
There are two groups of fixation holes, shaft (5) left end and right end are each passed through two groups of fixation holes, supporting plate (6) top and shaft (5)
Connection, and supporting plate (6) bottom is connect with support plate (7) top rear, two groups of support springs (8) both ends respectively with supporting plate
(6) rear wall is connected with rear wall in placing groove, further includes two groups of left support bars (9), two groups of right support bars, left limit block (10)
With right limit block, two groups of left support bars (9) and two groups of right support bar bottom ends respectively with support plate (7) top left and right end
Connection, and two groups of left support bars (9) and two groups of right support bar tops respectively with left limit block (10) bottom left end and right limit
Block bottom right end connects, and is respectively arranged with two groups of left limits on the left limit block (10) and right limit block front side wall and rear wall
Plate (11) and two groups of right limit plates;Further include left support axis (12), right support axis, arc movable plate (13), connecting shaft (14), on
Movable plate (15), lower shifting board, connecting rod (29), fixed ring (16), wireless microphone (17) and loudspeaker (18), the left branch
Support axis (12) and right support axis bottom end connect respectively with pedestal (28) left area and right half area, and left support axis (12) and
Right support axis top is connect with arc pressuring plate bottom left end and right end respectively, and it is mobile that arc is provided in the arc pressuring plate
Hole, the connecting shaft (14) pass through arc moving hole, and connecting shaft (14) top and bottom end respectively with upper shifting board (15) and
Lower shifting board connection, connecting rod (29) top and bottom end are connect with lower shifting board bottom and fixed ring (16) respectively, described
Wireless microphone (17) right end is passed through and is installed in fixed ring (16), and the later half region of the pedestal (28) is provided with fixing groove,
The loudspeaker (18) is placed in fixing groove.
2. three proofings intelligence intercom as described in claim 1, which is characterized in that further include two groups of left neonychiums (19) and two groups
Right neonychium, two groups of left neonychiums (19) and two groups of right neonychiums are separately mounted to two groups of left limit plates (11) and two groups right
On limit plate, and two groups of left neonychiums (19) and two groups of right neonychiums are contacted with intercom ontology (1).
3. three proofings intelligence intercom as claimed in claim 2, which is characterized in that further include under ball in multiple groups (20) and multiple groups
It is respectively arranged with arc groove and multiple groups lower arcuate slot in multiple groups at the top of ball, upper shifting board (15) bottom and lower shifting board,
Ball is located in multiple groups in arc groove and multiple groups lower arcuate slot under ball (20) and multiple groups in the multiple groups, and in multiple groups
Ball is contacted with arc movable plate (13) top and bottom respectively under ball (20) and multiple groups.
4. three proofings intelligence intercom as claimed in claim 3, which is characterized in that further include non-slip mat (21), multiple groups support frame
(22) and multiple groups sucker (23), the non-slip mat (21) are mounted on pedestal (28) bottom, and described multiple groups support frame (22) one end is equal
It is mounted on pedestal (28) external lower half region, the multiple groups sucker (23) is separately mounted to multiple groups support frame (22) other end.
5. three proofings intelligence intercom as claimed in claim 4, which is characterized in that further include moving handle (24), the movement
Handle (24) is mounted at the top of upper shifting board (15).
6. three proofings intelligence intercom as claimed in claim 5, which is characterized in that it further include two groups of cushions (25), described two
Group cushion (25) is separately mounted at the top of supporting plate (6) front side wall and support plate (7), and two groups of cushions (25) are and intercommunication
Machine ontology (1) contact.
7. three proofings intelligence intercom as claimed in claim 6, which is characterized in that underfill has silica gel in the placing groove
Grain (26).
8. three proofings intelligence intercom as claimed in claim 7, which is characterized in that further include two groups of left reinforcing rods (27) and two groups
Right reinforcing rod, two groups of left reinforcing rods (27) and two groups of right reinforcing rod one end are right with two groups of left limit plates (11) and two groups respectively
Limit plate bottom connection, and two groups of left reinforcing rods (27) and two groups of right reinforcing rod other ends respectively with two groups of left support bars (9)
It is connected with two groups of right support bars.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821740932.XU CN208797925U (en) | 2018-10-25 | 2018-10-25 | Three proofings intelligence intercom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821740932.XU CN208797925U (en) | 2018-10-25 | 2018-10-25 | Three proofings intelligence intercom |
Publications (1)
Publication Number | Publication Date |
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CN208797925U true CN208797925U (en) | 2019-04-26 |
Family
ID=66212216
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Application Number | Title | Priority Date | Filing Date |
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CN201821740932.XU Expired - Fee Related CN208797925U (en) | 2018-10-25 | 2018-10-25 | Three proofings intelligence intercom |
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Country | Link |
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CN (1) | CN208797925U (en) |
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2018
- 2018-10-25 CN CN201821740932.XU patent/CN208797925U/en not_active Expired - Fee Related
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20201025 |
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CF01 | Termination of patent right due to non-payment of annual fee |