CN114427676A - Touch-sensitive illuminator and handle - Google Patents
Touch-sensitive illuminator and handle Download PDFInfo
- Publication number
- CN114427676A CN114427676A CN202111543420.0A CN202111543420A CN114427676A CN 114427676 A CN114427676 A CN 114427676A CN 202111543420 A CN202111543420 A CN 202111543420A CN 114427676 A CN114427676 A CN 114427676A
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- CN
- China
- Prior art keywords
- handle
- touch
- screw
- light
- lamp ring
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 14
- 238000010615 ring circuit Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0485—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
- E05B17/103—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights on keys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Human Computer Interaction (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The invention discloses a touch sensing light-emitting device and a handle, wherein the touch sensing light-emitting device comprises a touch sensing module and a light-emitting module, the touch sensing module comprises a touch chip and a control chip, the touch chip is connected with a sensing area, and the control chip is respectively connected with the touch chip and the light-emitting module. Through the mode, the invention can lead the user to realize touch induction and light emission when using the bathroom under the condition of insufficient light so as to prevent the user from mistakenly hitting the glass door of the shower room, and the invention can better avoid the occurrence of personal injury caused by dark environment.
Description
Technical Field
The invention relates to the technical field of handle equipment, in particular to a touch induction light-emitting device and a handle.
Background
In daily life, accidents caused by dark surrounding environment often occur, such as shower rooms, corridors, stairs and the like. At present, a shower room is usually arranged in the existing household washroom, wherein the shower room is provided with a glass door to realize the dry-wet separation of the washroom; the existing shower room has the following problems: when a user uses the bathroom under the condition of insufficient light, for the user who is not familiar with the position of a light switch and the position of a glass door of the bathroom, the user is easy to mistakenly bump the glass door of the bathroom due to dark environment, and personal injury is possibly caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a touch induction light-emitting device and a handle, which can solve the technical problems.
(II) technical scheme
In order to solve the above technical problems, the present invention provides the following technical solutions: a touch sensitive light emitting device comprising: the touch sensing module comprises a touch chip and a control chip, the touch chip is connected with the sensing area, and the control chip is connected with the touch chip and the light emitting module respectively.
In order to solve the above technical problem, the present invention provides another technical solution as follows: a handle comprises the touch sensing light-emitting device in any one of the technical schemes, and further comprises a handle pipe, wherein a containing cavity is formed in the handle pipe, the touch sensing module is arranged in the containing cavity, and the sensing area is arranged on the handle pipe.
Preferably, the handle further comprises a first connecting structure and a second connecting structure, one end of the handle pipe is connected with one end of the light-emitting module, the other end of the light-emitting module is connected with one end of the first connecting structure, the other end of the handle pipe is connected with one end of the second connecting structure, and the other ends of the first connecting structure and the second connecting structure are arranged on a glass door of the shower room at intervals.
Preferably, the light-emitting module comprises a thread kit, a transparent lamp ring, a lamp ring circuit board, an auxiliary fixing piece and a hollow socket head cap screw, the thread kit, the transparent lamp ring, the lamp ring circuit board and the auxiliary fixing piece are all provided with through holes, the thread kit is provided with internal threads and external threads, and the hollow socket head cap screw sequentially penetrates through the auxiliary fixing piece, the lamp ring circuit board and the transparent lamp ring to be connected with the internal threads of the thread kit.
Preferably, one end of the handle pipe is connected with the auxiliary fixing piece, and one end of the first connecting structure is connected with the external thread of the thread sleeve.
Preferably, the touch sensing module further comprises a PCB and a board fixing member, the board fixing member is provided with a slot, the PCB is disposed in the slot, the touch chip and the control chip are both disposed on the PCB, and the board fixing member is disposed in the accommodating cavity; the transparent lamp ring is exposed out of the handle tube.
Preferably, the handle further comprises a battery, the battery is respectively connected with the touch sensing module and the light-emitting module, and the battery is arranged inside the first connecting structure; the outer side of the transparent lamp ring is made of insulating materials.
Preferably, first connection structure includes connector, separation blade, inserted sheet and connects the mounting, the separation blade set up in the other end of connector, the bottom of separation blade with the connector forms the slot, the one end cartridge of inserted sheet in the slot, the other end of inserted sheet is equipped with first screw, the connector corresponds first screw is equipped with the second screw, first screw reaches be equipped with first screw in the second screw, the terminal surface of connecting the mounting is equipped with the second screw, the inserted sheet corresponds the second screw is equipped with the third screw.
Preferably, the number of the sensing regions is one.
Preferably, the number of the induction areas is two, and the two induction areas are arranged on the handle pipe at intervals.
(III) advantageous effects
Compared with the prior art, the invention provides a touch-sensitive light-emitting device and a handle, which have the following beneficial effects: the touch sensing module realizes the control of the light emitting module to emit light by detecting whether the sensing area has touch operation or not, and the touch sensing light emitting device can be applied to a shower room, so that a user can realize touch sensing light emission when using the shower room under the condition of insufficient light, and the glass door of the shower room is prevented from being collided by mistake.
Drawings
Fig. 1 is a perspective view of a touch-sensitive light-emitting device according to the present invention;
FIG. 2 is a perspective view of a pull handle of the present invention;
fig. 3 is a perspective view of the touch-sensitive light-emitting device and the first connecting structure according to the present invention;
FIG. 4 is an assembled view of the light emitting module of the present invention;
FIG. 5 is an exploded view of the light emitting module of the present invention;
FIG. 6 is a perspective view of a handle of the present invention;
FIG. 7 is a first perspective view of a first connection structure of the present invention;
FIG. 8 is a partial exploded view of a first connection structure of the present invention;
fig. 9 is a second perspective view of the first connecting structure of the present invention.
The reference numbers in the figures are: 1 touch-sensitive module, 2 luminous module, 3 handle pipe, 4 first connection structure, 5 second connection structure, 6 screw external member, 7 transparent lamp ring, 8 lamp ring circuit board, 9 auxiliary fixing spare, 10 cavity hexagon socket head cap screws, 11PCB board, 12 board mounting, 13 connector, 14 separation blade, 15 inserted sheet, 16 connection fixing spare, 17 slot, 18 first screw, 19 second screw, 20 second screw, 21 third screw, 22 gasket, 23 first lug, 24 fourth screw, 25 second lug, 26 electric wires, 27 charging port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a touch-sensitive light-emitting device, comprising: a touch sensing module 1 and a light emitting module 2. The touch sensing module 1 comprises a touch chip and a control chip, the touch chip is connected with the sensing area, and the control chip is respectively connected with the touch chip and the light emitting module 2. The touch chip is used for detecting whether a touch operation exists in the induction area or not, if so, a touch signal is generated and sent to the control chip, and specifically, because a human body has a certain capacitance, when a user touches the induction area, the change of the capacitance value of the induction area can be caused, so that a corresponding touch signal is generated; the control chip is used for generating a control signal according to the touch signal and sending the control signal to the light-emitting module 2; the light emitting module 2 is used for emitting light according to the control signal.
The invention also provides a handle, which comprises the touch sensing light-emitting device, and further comprises a handle tube 3, wherein an accommodating cavity is formed in the handle tube 3, and the touch sensing module 1 is arranged in the accommodating cavity. The induction area is arranged on the handle tube 3 and is connected with the pins of the touch chip, so that the touch chip can detect the touch operation of the induction area. The handle can be applied to a glass door of a shower room and the like as a door handle, or applied to handrails of occasions such as a fire-fighting corridor and the like. The number of the induction areas can be one, and the outer side of the pull handle pipe 3 can be wholly or partially set as one induction area; the quantity of response region also can be two, and two response region intervals set up on handle pipe 3, for example with the handrail as the handrail of fire control corridor, set up the response region respectively at the both ends of handle pipe 3 to make the user homoenergetic of two trends of fire control corridor carry out touch operation to the handle. The handle tube 3 may be made of metal.
Specifically, the handle further comprises a first connecting structure 4 and a second connecting structure 5, one end of the handle pipe 3 is connected with one end of the light-emitting module 2, the other end of the light-emitting module 2 is connected with one end of the first connecting structure 4, and the other end of the handle pipe 3 is connected with one end of the second connecting structure 5. The other ends of the first connecting structure 4 and the second connecting structure 5 are arranged on a glass door of the shower room at intervals; preferably, the handle is provided on the outer side of the glass door, and the touch sensitive light emitting device is not required to be provided on the handle on the inner side of the glass door.
In this embodiment, the light emitting module 2 includes a screw sleeve 6, a transparent lamp ring 7, a lamp ring circuit board 8, an auxiliary fixing member 9, and a hollow socket head cap screw 10, wherein the screw sleeve 6, the transparent lamp ring 7, the lamp ring circuit board 8, and the auxiliary fixing member 9 are all provided with through holes, the screw sleeve 6 is provided with an internal thread and an external thread, and the hollow socket head cap screw 10 sequentially passes through the auxiliary fixing member 9, the lamp ring circuit board 8, and the transparent lamp ring 7 to be connected with the internal thread of the screw sleeve 6. One end of the handle pipe 3 is connected with an auxiliary fixing piece 9, and the auxiliary fixing piece 9 can be directly inserted into one end of the handle pipe 3; one end of the first connection structure 4 is connected with the external thread of the thread external member 6. It should be understood that the control chip is specifically connected to the above-described lamp ring circuit board 8 to send a control signal thereto. In other embodiments, the light emitting module 2 may have other structures, and the structure is not limited herein.
In addition, the touch sensing module 1 further comprises a PCB 11 and a board fixing member 12, wherein the board fixing member 12 is provided with a clamping groove, the PCB 11 is arranged in the clamping groove, the touch chip and the control chip are both arranged on the PCB 11, and the board fixing member 12 is arranged in the accommodating cavity of the handle tube 3; the transparent lamp ring 7 is exposed out of the handle tube 3. In other embodiments, the light emitting module 2 may be disposed in the receiving cavity of the handle tube 3, and the handle tube 3 is disposed to be transparent to light corresponding to the light emitting module 2. The transparent lamp ring 7 may be specifically an LED lamp ring.
In this embodiment, the first connecting structure 4 includes a connecting head 13, a blocking piece 14, an insertion piece 15 and a connecting fixing member 16, the blocking piece 14 is disposed at the other end of the connecting head 13, a slot 17 is formed between the bottom of the blocking piece 14 and the connecting head 13, one end of the insertion piece 15 is inserted into the slot 17, the other end of the insertion piece 15 is provided with a first screw hole 18, the connecting head 13 is provided with a second screw hole 19 corresponding to the first screw hole 18, first screws are disposed in the first screw hole 18 and the second screw hole 19, a second screw 20 is disposed on an end surface of the connecting fixing member 16, and the insertion piece 15 is provided with a third screw hole 21 corresponding to the second screw 20. Preferably, the first connecting structure 4 further includes a gasket 22, the gasket 22 is disposed on the blocking sheet 14, an end surface of the gasket 22 is provided with a first protruding block 23, and the first protruding block 23 is provided with a fourth screw hole 24 corresponding to the third screw hole 21.
The first connecting structure 4 of this embodiment can be installed on a glass door of a shower room, wherein the glass door is provided with a glass through hole adapted to the shape of the first bump 23, and the installation process of the first connecting structure 4 is as follows: firstly, inserting one end of an inserting sheet 15 into a slot 17, and then fixing the other end of the inserting sheet 15 to a connector 13 through a first screw, a first screw hole 18 and a second screw hole 19; further disposing a spacer 22 on the flap 14; arranging the first bump 23 of the gasket 22 corresponding to the glass through hole of the glass door; arranging a second screw 20 of the connecting and fixing piece 16 corresponding to the fourth screw hole 24, and rotating the connecting and fixing piece 16 to enable the second screw 20 to pass through the fourth screw hole 24 and be arranged in the third screw hole 21, so that the connecting and fixing piece 16 and the inserting piece 15 are locked, namely the first connecting structure 4 is fixed on the glass door; it will be appreciated that the connecting head 13 and the connecting fixture 16 are located on either side of the glass door. The second connection structure 5 and the first connection structure 4 may be identical in both structures.
In addition, the end face of the connection fixture 16 is provided with a second projection 25, and the second screw 20 passes through the second projection 25. The connector 13 is a hollow structure, and an internal thread is provided at one end of the connector 13 to screw the thread sleeve 6 and one end of the connector 13.
In addition, the handle further comprises a battery, the battery is respectively connected with the touch sensing module 1 and the light emitting module 2, and specifically, the battery is connected with the transparent lamp ring 7, the lamp ring circuit board 8, the touch chip and the control chip through an electric wire 26; the battery may be disposed inside the first connecting structure 4, specifically inside the connector 13, and the battery may be disposed with a charging port 27, and the charging port 27 may be a magnetic terminal. Furthermore, the outer side of the transparent lamp ring 7 is made of an insulating material, and the transparent lamp ring 7 of the present embodiment is located between the handle tube 3 and the first connection structure, that is, the transparent lamp ring 7 insulates and isolates the sensing region and the first connection structure provided with the battery, so as to prevent an electric leakage accident; in other embodiments, a separate insulator may be provided between the sensing region and the battery, without limitation.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A touch-sensitive light emitting device, comprising: the touch sensing module comprises a touch chip and a control chip, the touch chip is connected with the sensing area, and the control chip is connected with the touch chip and the light emitting module respectively.
2. A handle, characterized by, including the touch-sensitive light-emitting device of claim 1, the handle further includes a handle tube, the handle tube is provided with a receiving cavity inside, the touch-sensitive module is disposed in the receiving cavity, and the sensing area is disposed on the handle tube.
3. The pull handle of claim 2, wherein: the handle further comprises a first connecting structure and a second connecting structure, one end of the handle pipe is connected with one end of the light-emitting module, the other end of the light-emitting module is connected with one end of the first connecting structure, the other end of the handle pipe is connected with one end of the second connecting structure, and the first connecting structure and the second connecting structure are arranged on a glass door of the shower room at intervals.
4. The pull handle of claim 3, wherein: the light-emitting module comprises a thread suite, a transparent lamp ring, a lamp ring circuit board, an auxiliary fixing piece and a hollow hexagon socket screw, wherein the thread suite, the transparent lamp ring, the lamp ring circuit board and the auxiliary fixing piece are all provided with through holes, the thread suite is provided with internal threads and external threads, and the hollow hexagon socket screw sequentially penetrates through the auxiliary fixing piece, the lamp ring circuit board and the transparent lamp ring to be connected with the internal threads of the thread suite.
5. The pull handle of claim 4, wherein: one end of the handle pipe is connected with the auxiliary fixing piece, and one end of the first connecting structure is connected with the external thread of the thread sleeve.
6. The pull handle of claim 5, wherein: the touch sensing module further comprises a PCB and a board fixing piece, the board fixing piece is provided with a clamping groove, the PCB is arranged in the clamping groove, the touch chip and the control chip are both arranged on the PCB, and the board fixing piece is arranged in the accommodating cavity; the transparent lamp ring is exposed out of the handle tube.
7. The pull handle of claim 6, wherein: the battery is respectively connected with the touch sensing module and the light-emitting module, and the battery is arranged inside the first connecting structure; the outer side of the transparent lamp ring is made of insulating materials.
8. The pull handle of claim 6, wherein: first connection structure includes connector, separation blade, inserted sheet and connection mounting, the separation blade set up in the other end of connector, the bottom of separation blade with the connector forms the slot, the one end cartridge of inserted sheet in the slot, the other end of inserted sheet is equipped with first screw, the connector corresponds first screw is equipped with the second screw, first screw reaches be equipped with first screw in the second screw, the terminal surface of connecting the mounting is equipped with the second screw, the inserted sheet corresponds the second screw is equipped with the third screw.
9. The pull handle of claim 2, wherein: the number of the sensing areas is one.
10. The pull handle of claim 2, wherein: the number of the induction areas is two, and the two induction areas are arranged on the handle pipe at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111543420.0A CN114427676A (en) | 2021-12-16 | 2021-12-16 | Touch-sensitive illuminator and handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111543420.0A CN114427676A (en) | 2021-12-16 | 2021-12-16 | Touch-sensitive illuminator and handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114427676A true CN114427676A (en) | 2022-05-03 |
Family
ID=81310637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111543420.0A Pending CN114427676A (en) | 2021-12-16 | 2021-12-16 | Touch-sensitive illuminator and handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114427676A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164493Y (en) * | 1993-07-22 | 1994-05-11 | 邱艳妆 | Flashlight with tail rotary switch |
| CN201391117Y (en) * | 2009-02-11 | 2010-01-27 | 东莞市坚朗五金制品有限公司 | Voice handle |
| CN202675124U (en) * | 2012-07-16 | 2013-01-16 | 周维 | Light emitting diode (LED) car lamp sleeve member |
| CN108915359A (en) * | 2018-07-05 | 2018-11-30 | 安徽水都信息技术有限公司 | A kind of LED door handle |
| CN208657420U (en) * | 2018-04-17 | 2019-03-29 | 石狮市楠枫园艺有限公司 | A kind of forestry branch pruning device |
| CN211396939U (en) * | 2019-11-27 | 2020-09-01 | 佛山市科宁智能设备有限公司 | Shower room handle |
| CN212787738U (en) * | 2020-09-11 | 2021-03-26 | 四川安晴科技有限公司 | Umbrella with multi-angle umbrella handle rotation |
| CN214365445U (en) * | 2020-11-30 | 2021-10-08 | 东莞达金五金制品有限公司 | Shower room door handle |
-
2021
- 2021-12-16 CN CN202111543420.0A patent/CN114427676A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164493Y (en) * | 1993-07-22 | 1994-05-11 | 邱艳妆 | Flashlight with tail rotary switch |
| CN201391117Y (en) * | 2009-02-11 | 2010-01-27 | 东莞市坚朗五金制品有限公司 | Voice handle |
| CN202675124U (en) * | 2012-07-16 | 2013-01-16 | 周维 | Light emitting diode (LED) car lamp sleeve member |
| CN208657420U (en) * | 2018-04-17 | 2019-03-29 | 石狮市楠枫园艺有限公司 | A kind of forestry branch pruning device |
| CN108915359A (en) * | 2018-07-05 | 2018-11-30 | 安徽水都信息技术有限公司 | A kind of LED door handle |
| CN211396939U (en) * | 2019-11-27 | 2020-09-01 | 佛山市科宁智能设备有限公司 | Shower room handle |
| CN212787738U (en) * | 2020-09-11 | 2021-03-26 | 四川安晴科技有限公司 | Umbrella with multi-angle umbrella handle rotation |
| CN214365445U (en) * | 2020-11-30 | 2021-10-08 | 东莞达金五金制品有限公司 | Shower room door handle |
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