CN109462682A - A kind of preventing falling communication equipment - Google Patents
A kind of preventing falling communication equipment Download PDFInfo
- Publication number
- CN109462682A CN109462682A CN201811605273.3A CN201811605273A CN109462682A CN 109462682 A CN109462682 A CN 109462682A CN 201811605273 A CN201811605273 A CN 201811605273A CN 109462682 A CN109462682 A CN 109462682A
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- CN
- China
- Prior art keywords
- bull stick
- shell
- communication equipment
- wall
- shaft
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to technical field of communication equipment, and disclose a kind of preventing falling communication equipment, including shell, display screen installation electric elements inside the housing and be mounted on shell side, four corners of shell offer opening, the inside of four openings is provided with cushion block, the inner wall middle position of shell is fixedly connected with shaft, shell is internally provided with the first bull stick and the second bull stick, the middle position of first bull stick offers turn trough, second bull stick runs through turn trough, and second the inner wall of bull stick and turn trough be rotatedly connected, turn trough is run through in one end of shaft, first bull stick and the second bull stick are rotatedly connected with shaft, and first bull stick and the second bull stick be arranged in X-type, the side wall of first bull stick and the second bull stick is opened up there are two the through-hole symmetrical about shaft.The preventing falling communication equipment can effectively reduce impact when communication equipment landing, to be effectively protected communication equipment from each face.
Description
Technical field
The present invention relates to technical field of communication equipment, specially a kind of preventing falling communication equipment.
Background technique
Communication equipment is a kind of tool indispensable in the modern life, such as mobile phone or site construction need to use in the process
The intercom arrived, since communication equipment is generally carried, and frequency of use is higher, is easy to fall from eminence, gently then cause
The abrasion of communication equipment shell, it is heavy then communication equipment is caused to damage, it loses using function.Communication equipment is dropped from eminence generally to be had pair
Angle lands, front lands, side lands situations such as landing with the back side, but communication equipment currently on the market is largely only beauty
Effect, shatter-resistant functional effect are poor.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of preventing falling communication equipment, it is strong etc. excellent to have drop resistant ability
Point solves the problems, such as that shatter-resistant functional effect is poor.
(2) technical solution
To realize the strong purpose of above-mentioned drop resistant ability, the invention provides the following technical scheme: a kind of preventing falling communication equipment,
Including shell, the display screen installed electric elements inside the housing and be mounted on shell side, four turnings of the shell
Place offers opening, and the inside of four openings is provided with cushion block, and the inner wall middle position of the shell is fixedly connected
There is shaft, the shell is internally provided with the first bull stick and the second bull stick, and the middle position of first bull stick, which offers, to be turned
Slot, second bull stick runs through turn trough, and the inner wall of the second bull stick and turn trough is rotatedly connected, and one end of the shaft, which is run through, to be turned
Slot, first bull stick and the second bull stick are rotatedly connected with shaft, and the first bull stick and the second bull stick are arranged in X-type, described
The side wall of first bull stick and the second bull stick is opened up there are two the through-hole symmetrical about shaft, the inner wall of four through-holes
Annulus is slidably connected jointly, is slidably socketed on the annulus there are four the first spring, the both ends of four first springs are divided
Side wall not with the first bull stick and the second bull stick offsets, and it is sliding that the both ends of first bull stick and the second bull stick offer first
Slot, the inner wall of four first sliding grooves slidably connect slide bar, and four one end of the slide bar far from shaft are respectively with four
The side wall of a cushion block is fixedly linked, and first bull stick and the second bull stick are fixedly connected to baffle far from one end of shaft, and four
The side wall of a slide bar is socketed with second spring, and one end of the second spring and the side wall of baffle offset, and described second
The other end of spring and the side wall of cushion block offset, and front anti-fall mechanism is additionally provided on the shell.
Preferably, the front anti-fall mechanism includes electromagnet, and the inside of the shell offers fixing groove, the electromagnetism
Iron and the inner wall of fixing groove are fixedly linked, and the two sides of the shell offer the second sliding slot being connected with fixing groove, and two
The inner wall of the second sliding slot slidably connects support rod, and two support rods are fixedly connected with close to one end of electromagnet
There is permanent magnet, two permanent magnets are reversed with the both ends polarity of electromagnet respectively, the inner wall of two second sliding slots
Limiting slot is slidably connected, the inner wall of two limiting slots slidably connects limited block, two limited block difference
It is fixedly linked with the side wall of two support rods, the inner wall of the shell is fixedly connected with acceleration transducer, and the acceleration passes
Sensor is electrically connected by conducting wire and electromagnet.
Preferably, the support rod is high-intensitive engineering plastics material, and the one end of the support rod far from electromagnet is logical
It crosses glue and is fixedly connected with rubber pad, flushed at the one end of the rubber pad far from support rod and the notch of second sliding slot.
Preferably, the cushion block extends to the outside of opening far from one end of slide bar, and the cushion block extends to outside opening
Length is 2-4mm, and gap is provided between the opening and cushion block, and the gap is 3-5mm.
Preferably, the electric elements are fixedly connected with partition, four sides of the partition far from the side of display screen
It is fixedly linked with the inner wall of shell, and sealed set.
Preferably, the quantity of the front anti-fall mechanism setting is four, and four front anti-fall mechanisms are equal in rectangle
Even distribution is on the shell.
Preferably, the one end of the cushion block far from shaft is fixedly connected with EVA rubber elastic membrane by glue.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of preventing falling communication equipment, have it is following the utility model has the advantages that
1, the preventing falling communication equipment, by the setting of cushion block, when communication equipment is dropped, and diagonal landing or side landing
When, due to the prominent shell of cushion block, so that cushion block is hit with ground first, when cushion block and ground are hit, so that cushion block
Mobile in opening, cushion block is mobile to drive the first bull stick or the second bull stick to rotate around shaft, and the first bull stick and second
Bull stick is moved by through-hole along annulus, and the side wall on annulus between the first bull stick and the second bull stick is socketed with the first bullet
Spring can be expressed to the first spring when so that the first bull stick or the second bull stick rotating, and the first spring is squeezed generation deformation, from
And achieve the purpose that slow down landing impact force, the angle when communication equipment landing is just overlapped with the diagonal line of two cushion blocks
When, it is directly slided in the first bull stick or the second bull stick by cushion block band moving slide-bar, and squeeze second spring and generate deformation, and reach
To the purpose for slowing down landing impact force.
2, the preventing falling communication equipment, by the setting of electromagnet, when communication equipment is accidentally dropped, communication equipment exists
It is accelerated to the ground under the action of gravity, when acceleration reaches the threshold value of setting, acceleration transducer controls electromagnetism Tie Tong
Electricity generates magnetic force, so that the permanent magnet being adsorbed on electromagnet originally is rapidly by magnetic repellence, permanent magnet is mobile to drive support rod
It is slided in second sliding slot, support rod is made to extend to the outside of shell with rubber pad one end, if communication equipment front or back
When face is landed, ground is hit with the support rod extended, so that support rod slides in second sliding slot, and since support rod is by magnetic
Power support, enable support rod to slow down impact force, communication equipment will not be caused it is badly damaged, communication equipment landing after, add
Speed sensorless control electromagnet powers off again, is adsorbed on permanent magnet on electromagnet again, and support rod is driven to retract second
In sliding slot, the flatness of shell is kept.
Detailed description of the invention
Fig. 1 is a kind of preventing falling communication apparatus construction schematic diagram proposed by the present invention；
Fig. 2 is the A-A of Fig. 1 to sectional view；
Fig. 3 is a kind of side view of preventing falling communication equipment proposed by the present invention；
Fig. 4 is a kind of front elevation of preventing falling communication equipment proposed by the present invention.
In figure: 1 shell, 2 display screens, 3 electric elements, 4 partitions, 5 rubber pads, 6 support rods, 7 permanent magnets, 8 electromagnet, 9
Limited block, 10 cushion blocks, 11 second springs, 12 slide bars, 13 first bull sticks, 14 annulus, 15 first springs, 16 second bull sticks, 17 turns
Axis, 18 openings, 19 acceleration transducers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of preventing falling communication equipment, including shell 1,3 and of the electric elements being mounted on inside shell 1
It is mounted on the display screen 2 of 1 side of shell, four corners of shell 1 offer opening 18, and the inside of four openings 18 is all provided with
It is equipped with cushion block 10, the inner wall middle position of shell 1 is fixedly connected with shaft 17, and shell 1 is internally provided with 13 He of the first bull stick
Second bull stick 16, the middle position of the first bull stick 13 offer turn trough, and the second bull stick 16 runs through turn trough, and the second bull stick 16 with turn
The inner wall of slot is rotatedly connected, and turn trough is run through in one end of shaft 17, and the first bull stick 13 and the second bull stick 16 rotate phase with shaft 17
Even, and the first bull stick 13 and the second bull stick 16 are in X-type setting, there are two the side wall of the first bull stick 13 and the second bull stick 16 opens up
The through-hole symmetrical about shaft 17, the inner wall of four through-holes slidably connect annulus 14 jointly, are slidably socketed on annulus 14
There are four the first spring 15, side wall of the both ends of four the first springs 15 respectively with the first bull stick 13 and the second bull stick 16 offsets,
The both ends of first bull stick 13 and the second bull stick 16 offer first sliding groove, and the inner wall of four first sliding grooves slidably connects cunning
Bar 12, side wall of four one end of slide bar 12 far from shaft 17 respectively with four cushion blocks 10 are fixedly linked, the first bull stick 13 and
Two bull sticks 16 are fixedly connected to baffle far from one end of shaft 17, and the side wall of four slide bars 12 is socketed with second spring 11,
One end of second spring 11 and the side wall of baffle offset, and the side wall of the other end and cushion block 10 of second spring 11 offsets, on shell 1
It is additionally provided with front anti-fall mechanism.
Front anti-fall mechanism includes electromagnet 8, and the inside of shell 1 offers fixing groove, the inner wall of electromagnet 8 and fixing groove
It is fixedly linked, the two sides of shell 1 offer the second sliding slot being connected with fixing groove, and the inner wall of two second sliding slots slides
It is connected with support rod 6, two support rods 6 are fixedly connected to permanent magnet 7 close to one end of electromagnet 8, and two permanent magnets 7 are distinguished
It is reversed with the both ends polarity of electromagnet 8, the inner wall of two second sliding slots slidably connects limiting slot, two limiting slots
Inner wall slidably connects limited block 9, and side wall of two limited blocks 9 respectively with two support rods 6 is fixedly linked, shell 1 it is interior
Wall is fixedly connected with acceleration transducer 19, and acceleration transducer 19 is electrically connected by conducting wire and electromagnet 8, acceleration sensing
Device 19 is a kind of sensor that can measure acceleration, usually by mass block, damper, elastic element, sensing element and suitable tune
The part such as circuit forms, and acceleration transducer 19, by the measurement to inertia force suffered by mass block, utilizes ox in accelerator
The second law that pauses obtains acceleration value, and when communication equipment is accidentally dropped, communication equipment adds to the ground under gravity
Speed movement, when acceleration reaches the threshold value of setting, acceleration transducer 19 controls electromagnet 8 and is powered, and magnetic force is generated, so that former
Originally the permanent magnet 7 on electromagnet 8 is adsorbed on rapidly by magnetic repellence, and permanent magnet 7 is mobile to drive support rod 6 sliding in second sliding slot
It is dynamic, so that support rod 6 is extended to the outside of shell 1 with 5 one end of rubber pad, if communication equipment front or the back side are landed, ground
Face is hit with the support rod 6 that extends, so that support rod 6 slides in second sliding slot, and since support rod 6 is by magnetic support,
Enable support rod 6 to slow down impact force, communication equipment will not be caused it is badly damaged, communication equipment landing after, acceleration pass
Sensor 19 controls electromagnet 8 and powers off again, is adsorbed on permanent magnet 7 again on electromagnet 8, and support rod 6 is driven to retract second
In sliding slot, the flatness of shell 1 is kept.
Support rod 6 is high-intensitive engineering plastics material, has many advantages, such as intensity height, light weight, support rod 6 is far from electromagnetism
One end of iron 8 is fixedly connected with rubber pad 5 by glue, at the notch of rubber pad 5 one end and second sliding slot far from support rod 6
It flushes, further strengthens the damping effect of support rod 6.
Cushion block 10 extends to the outside of opening 18 far from one end of slide bar 12, and the length that cushion block 10 extends to outside opening 18 is
2-4mm is provided with gap, gap 3-5mm between opening 18 and cushion block 10, so that communication equipment diagonally lands or side landing
When, 10 first time of cushion block hits with ground, and opening 18 has enough spaces that 10 displacement buffering of cushion block is impacted
Power.
Electric elements 3 are fixedly connected with partition 4 far from the side of display screen 2, four sides of partition 4 with shell 1
Inner wall is fixedly linked, and sealed set, reinforces the leakproofness of electric elements 3, prevents external dust from entering electricity by opening 18
In device element 3, and influence the service life of electric elements 3.
The quantity of front anti-fall mechanism setting is four, and four front anti-fall mechanisms are distributed on shell 1 in rectangular uniform,
It can play a good protective effect to the obverse and reverse of communication equipment, and not will cause extra burden.
The one end of cushion block 10 far from shaft 17 is fixedly connected with EVA rubber elastic membrane by glue, and EVA rubber elastic membrane is wide
It is general that there is good flexibility and elasticity for fields such as foaming shoe material, packaging mould, hot melt adhesive, wire and cable and toys, and
Chemical stability is good, and anti-aging and resistance to ozone intensity is good, non-toxic.
To sum up, preventing falling communication equipment, when communication equipment is dropped, and diagonal landing or side are landed, due to cushion block
10 prominent shells 1, so that cushion block 10 is hit with ground first, when cushion block 10 and ground are hit, so that cushion block 10 exists
It is moved in opening 18, cushion block 10 is mobile to drive the first bull stick 13 or the second bull stick 16 to rotate around shaft 17, and first turn
Bar 13 and the second bull stick 16 are moved by through-hole along annulus 14, on annulus 14 between the first bull stick 13 and the second bull stick 16
Side wall be socketed with the first spring 15, when so that the first bull stick 13 or the second bull stick 16 rotating, the first spring 15 can be expressed to, the
One spring 15 is squeezed generation deformation, to achieve the purpose that slow down landing impact force, the angle when communication equipment landing
When being just overlapped with the diagonal line of two cushion blocks 10, directly pass through cushion block 10 with moving slide-bar 12 in the first bull stick 13 or the second bull stick
Sliding in 16, and squeeze second spring 11 and generate deformation, and achieve the purpose that slow down landing impact force, pass through setting for electromagnet
It sets, when communication equipment is accidentally dropped, communication equipment accelerates to the ground under gravity, sets when acceleration reaches
When fixed threshold value, acceleration transducer controls electromagnet and is powered, and generates magnetic force, so that being adsorbed on the permanent magnet on electromagnet originally
Rapidly by magnetic repellence, permanent magnet is mobile to drive support rod to slide in second sliding slot, prolongs support rod with rubber pad one end
The outside of shell is extended to, if communication equipment front or the back side are landed, ground is hit with the support rod extended, so that support
Bar slides in second sliding slot, and since support rod is by magnetic support, enable support rod to slow down impact force, communication will not be set
Badly damaged for causing, after communication equipment landing, acceleration transducer control electromagnet powers off again, inhales permanent magnet again
It is attached on electromagnet, and support rod is driven to retract in second sliding slot, keep the flatness of shell.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of preventing falling communication equipment including shell (1), is mounted on the internal electric elements (3) of shell (1) and is mounted on outer
The display screen (2) of shell (1) side, it is characterised in that: four corners of the shell (1) offer opening (18), and four
The inside of the opening (18) is provided with cushion block (10), and the inner wall middle position of the shell (1) is fixedly connected with shaft
(17), the shell (1) is internally provided with the first bull stick (13) and the second bull stick (16), the centre of first bull stick (13)
Position offers turn trough, and second bull stick (16) runs through turn trough, and the second bull stick (16) and the inner wall of turn trough are rotatedly connected, institute
One end of shaft (17) is stated through turn trough, first bull stick (13) and the second bull stick (16) are rotatedly connected with shaft (17),
And first bull stick (13) and the second bull stick (16) be arranged in X-type, the side wall of first bull stick (13) and the second bull stick (16) is equal
It opens up there are two the through-hole symmetrical about shaft (17), the inner wall of four through-holes slidably connects annulus jointly
(14), it is slidably socketed on the annulus (14) there are four the first spring (15), the both ends of four first springs (15) are distinguished
It offsets with the side wall of the first bull stick (13) and the second bull stick (16), the both ends of first bull stick (13) and the second bull stick (16) are equal
First sliding groove is offered, the inner wall of four first sliding grooves slidably connects slide bar (12), and four slide bars (12) are remote
Side wall of the one end respectively with four cushion blocks (10) from shaft (17) is fixedly linked, first bull stick (13) and the second bull stick
(16) one end far from shaft (17) is fixedly connected to baffle, and the side wall of four slide bars (12) is socketed with second spring
(11), one end of the second spring (11) and the side wall of baffle offset, the other end and cushion block of the second spring (11)
(10) side wall offsets, and is additionally provided with front anti-fall mechanism on the shell (1).
2. a kind of preventing falling communication equipment according to claim 1, it is characterised in that: the front anti-fall mechanism includes electricity
Magnet (8), the inside of the shell (1) offer fixing groove, and the electromagnet (8) and the inner wall of fixing groove are fixedly linked, institute
The two sides for stating shell (1) offer the second sliding slot being connected with fixing groove, and the inner wall of two second sliding slots slides
It being connected with support rod (6), two support rods (6) are fixedly connected to permanent magnet (7) close to the one end of electromagnet (8), and two
Both ends polarity of a permanent magnet (7) respectively with electromagnet (8) is reversed, and the inner wall of two second sliding slots slides
It is connected with limiting slot, the inner wall of two limiting slots slidably connects limited block (9), and two limited blocks (9) are respectively
It is fixedly linked with the side wall of two support rods (6), the inner wall of the shell (1) is fixedly connected with acceleration transducer (19), institute
Acceleration transducer (19) are stated to be electrically connected by conducting wire and electromagnet (8).
3. a kind of preventing falling communication equipment according to claim 2, it is characterised in that: the support rod (6) is high intensity
Engineering plastics material, the support rod (6) is fixedly connected with rubber pad (5), institute by glue far from the one end of electromagnet (8)
It states and is flushed at rubber pad (5) one end and the notch of second sliding slot far from support rod (6).
4. a kind of preventing falling communication equipment according to claim 1, it is characterised in that: the cushion block (10) is far from slide bar
(12) one end extends to the outside of opening (18), and it is 2-4mm that the cushion block (10), which extends to the length of opening (18) outside, described
Gap is provided between opening (18) and cushion block (10), the gap is 3-5mm.
5. a kind of preventing falling communication equipment according to claim 1, it is characterised in that: the electric elements (3) are far from aobvious
The side of display screen (2) is fixedly connected with partition (4), inner wall stationary phase of four sides of the partition (4) with shell (1)
Connect, and sealed set.
6. a kind of preventing falling communication equipment according to claim 1, it is characterised in that: the front anti-fall mechanism setting
Quantity is four, and four front anti-fall mechanisms are distributed on shell (1) in rectangular uniform.
7. a kind of preventing falling communication equipment according to claim 1, it is characterised in that: the cushion block (10) is far from shaft
(17) one end is fixedly connected with EVA rubber elastic membrane by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605273.3A CN109462682A (en) | 2018-12-26 | 2018-12-26 | A kind of preventing falling communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605273.3A CN109462682A (en) | 2018-12-26 | 2018-12-26 | A kind of preventing falling communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109462682A true CN109462682A (en) | 2019-03-12 |
Family
ID=65614960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605273.3A Pending CN109462682A (en) | 2018-12-26 | 2018-12-26 | A kind of preventing falling communication equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN109462682A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278317A (en) * | 2019-04-24 | 2019-09-24 | 天津韩洁日用品有限公司 | A kind of cleanable mobile phone shell |
| CN110392315A (en) * | 2019-08-20 | 2019-10-29 | 浙江安保龙智能安防科技有限公司 | A kind of smart host |
| CN110451249A (en) * | 2019-07-29 | 2019-11-15 | 黄静勤 | A kind of short roasting automatic disengaging robot of sealing |
| CN111106845A (en) * | 2019-12-25 | 2020-05-05 | 深圳市迅成科技有限公司 | Place stable on-vehicle intercom that has damping function |
| CN112104386A (en) * | 2020-09-17 | 2020-12-18 | 深圳意云科技有限公司 | Special intercom of communication |
| CN112290966A (en) * | 2020-10-30 | 2021-01-29 | 南京东习陈商贸有限公司 | High-end equipment is made and is prevented falling dustproof intercom |
| CN113949451A (en) * | 2021-12-01 | 2022-01-18 | 上海立庸信息科技有限公司 | Handheld optical communication instrument with anti-falling structure |
| CN115904007A (en) * | 2022-11-09 | 2023-04-04 | 江苏财经职业技术学院 | Electronic commerce information rapid retrieval system and retrieval method thereof |
| WO2024023778A1 (en) * | 2022-07-28 | 2024-02-01 | Preeyarika Innovations Private Limited | An apparatus for protecting a handheld device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130334945A1 (en) * | 2012-06-18 | 2013-12-19 | Hon Hai Precision Industry Co., Ltd. | Handheld device and method for protecting handheld device from falling collision |
| CN105472069A (en) * | 2015-12-25 | 2016-04-06 | 上海创功通讯技术有限公司 | Anti-fall device and mobile terminal anti-fall method |
| CN206294229U (en) * | 2016-11-29 | 2017-06-30 | 顺丰科技有限公司 | A kind of bar rifle mobile phone protective cover |
| CN107135296A (en) * | 2017-06-20 | 2017-09-05 | 常州机电职业技术学院 | Damping shatter-resistant mobile phone shell |
| CN207625643U (en) * | 2017-12-30 | 2018-07-17 | 东莞市铨润通讯电子有限公司 | A kind of mobile communication equipment protective shell of shatter-resistant |
| CN208001319U (en) * | 2018-04-13 | 2018-10-23 | 广州友众信息科技有限公司 | A kind of mobile terminal with damping drop resistant function |
-
2018
- 2018-12-26 CN CN201811605273.3A patent/CN109462682A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130334945A1 (en) * | 2012-06-18 | 2013-12-19 | Hon Hai Precision Industry Co., Ltd. | Handheld device and method for protecting handheld device from falling collision |
| CN105472069A (en) * | 2015-12-25 | 2016-04-06 | 上海创功通讯技术有限公司 | Anti-fall device and mobile terminal anti-fall method |
| CN206294229U (en) * | 2016-11-29 | 2017-06-30 | 顺丰科技有限公司 | A kind of bar rifle mobile phone protective cover |
| CN107135296A (en) * | 2017-06-20 | 2017-09-05 | 常州机电职业技术学院 | Damping shatter-resistant mobile phone shell |
| CN207625643U (en) * | 2017-12-30 | 2018-07-17 | 东莞市铨润通讯电子有限公司 | A kind of mobile communication equipment protective shell of shatter-resistant |
| CN208001319U (en) * | 2018-04-13 | 2018-10-23 | 广州友众信息科技有限公司 | A kind of mobile terminal with damping drop resistant function |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278317A (en) * | 2019-04-24 | 2019-09-24 | 天津韩洁日用品有限公司 | A kind of cleanable mobile phone shell |
| CN110278317B (en) * | 2019-04-24 | 2020-05-05 | 温州市恐温电子科技有限公司 | Cleanable mobile phone shell |
| CN110451249A (en) * | 2019-07-29 | 2019-11-15 | 黄静勤 | A kind of short roasting automatic disengaging robot of sealing |
| CN110451249B (en) * | 2019-07-29 | 2020-10-09 | 泉州台商投资区工长信息技术有限公司 | Automatic in-and-out robot for short baking of sealing adhesive |
| CN110392315A (en) * | 2019-08-20 | 2019-10-29 | 浙江安保龙智能安防科技有限公司 | A kind of smart host |
| CN111106845A (en) * | 2019-12-25 | 2020-05-05 | 深圳市迅成科技有限公司 | Place stable on-vehicle intercom that has damping function |
| CN112104386A (en) * | 2020-09-17 | 2020-12-18 | 深圳意云科技有限公司 | Special intercom of communication |
| CN112290966A (en) * | 2020-10-30 | 2021-01-29 | 南京东习陈商贸有限公司 | High-end equipment is made and is prevented falling dustproof intercom |
| CN113949451A (en) * | 2021-12-01 | 2022-01-18 | 上海立庸信息科技有限公司 | Handheld optical communication instrument with anti-falling structure |
| CN113949451B (en) * | 2021-12-01 | 2024-04-19 | 上海立庸信息科技有限公司 | Handheld optical communication instrument with anti-falling structure |
| WO2024023778A1 (en) * | 2022-07-28 | 2024-02-01 | Preeyarika Innovations Private Limited | An apparatus for protecting a handheld device |
| CN115904007A (en) * | 2022-11-09 | 2023-04-04 | 江苏财经职业技术学院 | Electronic commerce information rapid retrieval system and retrieval method thereof |
| CN115904007B (en) * | 2022-11-09 | 2023-09-08 | 江苏财经职业技术学院 | Electronic commerce information quick retrieval system and retrieval method thereof |
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Application publication date: 20190312 |