CN109048779A - It is a kind of for replacing the portable unit of screw-socket bulb - Google Patents
It is a kind of for replacing the portable unit of screw-socket bulb Download PDFInfo
- Publication number
- CN109048779A CN109048779A CN201810787265.9A CN201810787265A CN109048779A CN 109048779 A CN109048779 A CN 109048779A CN 201810787265 A CN201810787265 A CN 201810787265A CN 109048779 A CN109048779 A CN 109048779A
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- CN
- China
- Prior art keywords
- screw
- support rod
- socket bulb
- fixedly connected
- replacing
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of for replacing the portable unit of screw-socket bulb, including support rod, the lower end fixing sleeve of the support rod is connected to Anti-slip cover, and the upper end of the support rod is equipped with clamping device, the upper end of the support rod is equipped with alert mechanism, and the upper end of the sliding block is equipped with light structures.Advantage is: present invention replacement screw-socket bulb is simple and convenient, is suitble to the use of ordinary person；When removing screw-socket bulb, facilitating staff by alert mechanism, timely rotary turnplate clamps screw-socket bulb, save the time, the working effect of staff is also improved, avoids clamping unstable problem, when more changing the bulb, it turns on the switch, make headlamp be powered to illuminate, facilitates staff's hand-held supports bar that clamping device is directed at screw-socket bulb, facilitate the fast clamp of staff.
Description
Technical field
The present invention relates to screw-socket bulb technical fields more particularly to a kind of for replacing the portable unit of screw-socket bulb.
Background technique
Screw-socket bulb is exactly the most common light bulb, bayonet-type bulb and screw socket comparatively, screw-socket bulb use is more extensive,
More, existing screw-socket bulb is widely used in every household there are also various markets, hotel etc. place, with the stream of time
It dies, the increase using the time of screw-socket bulb, problem can also continuously emerge, in addition nonstandard use leads to screw lamp in daily
The service life of bubble subtracts greatly, and screw-socket bulb breaking-up cannot use, so needing to replace the screw-socket bulb of breaking-up.
The existing overwhelming majority, which is all staff to the replacement of screw-socket bulb, uses double ladder or other temporarily padded
Mechanism manually replaces screw-socket bulb, manually more changes the bulb, and manually climbs, that is, is inconvenient to also increase the work more to change the bulb
Make the danger of personnel；Light bulb breaking-up in part may be manually directly to be replaced as caused by water inlet electric leakage, had conductive danger
Danger, threatens the safety of staff.
For this purpose, we have proposed a kind of for replacing the portable unit of screw-socket bulb.
Summary of the invention
The purpose of the present invention is to solve replacement screw-socket bulb inconvenience in the prior art and replacement screw-socket bulb are uneasy
Full problem, and propose a kind of for replacing the portable unit of screw-socket bulb.
To achieve the goals above, present invention employs following technical solutions:
It is a kind of for replacing the portable unit of screw-socket bulb, including support rod, the lower end fixing sleeve of the support rod is connected to
Anti-slip cover, the upper end of the support rod are equipped with clamping device, and the upper end of the support rod is equipped with alert mechanism, the sliding block it is upper
End is equipped with light structures.
In the above-mentioned portable unit for replacing screw-socket bulb, the clamping device includes symmetrically being rotatably connected on branch
Four arc panels of strut two sides, the other end positioned at two arc panels of support rod the same side are fixedly connected with folder jointly
Plate is held, two grip block one end close to each other are bonded with cushion, and two cushion one end close to each other are uniform
It is body formed to have anti-skid bulge, screw-socket bulb, two arcs positioned at support rod the same side are equipped between two cushions
The middle part of plate is equipped with connecting shaft, and the both ends of the connecting shaft are plugged in the inside of arc panel, solid in two connecting shafts
Surely it is socketed with bull stick, the other end of two bull sticks is connect with transmission mechanism.
In the above-mentioned portable unit for replacing screw-socket bulb, the transmission mechanism includes being provided with post upper
The first internal cavity, the both ends of first cavity offer first through hole, and the top of first cavity is inserted with spiral shell
Rasp bar, the lower end of the threaded rod are fixedly connected with connecting rod, and the lower end of the connecting rod through support rod and is fixedly connected with
Turntable offers anti-skid chequer on the lateral wall of the turntable, and screw thread is socketed with movable block, two bull sticks on the threaded rod
The other end by corresponding first through hole through support rod extend to the first cavity inside and with the lateral wall of movable block
Rotation connection.
In the above-mentioned portable unit for replacing screw-socket bulb, the lower end fixing sleeve of the threaded rod is connected to the first cone
The inside of gear, first cavity is equipped with second bevel gear, and the second bevel gear is fixedly connected far from the side of threaded rod
There is shaft, the other end of the shaft through support rod and is fixedly connected with knob.
In the above-mentioned portable unit for replacing screw-socket bulb, the alert mechanism includes being provided with post upper
Sliding slot, the inside of the sliding slot is equipped with sliding block, and the upper end of the sliding block offers the groove of arc, and the bottom end of the groove is viscous
Be connected to rubber pad, the lower end of the sliding block is symmetrically fixedly connected there are two telescopic rod, the lower end of two telescopic rods with cunning
The bottom end of slot is fixedly connected, and equal sliding sleeve is connected to reset spring, the upper end of two reset springs on two telescopic rods
It is fixedly connected with a slide block, the lower end of two reset springs is fixedly connected with the bottom end of sliding slot, the inside of the sliding block
The second cavity is offered, the inside of second cavity is fixedly installed with battery pack, and the lower end of the sliding block is fixedly connected with
One contact block, first contact block are connect with battery pack by electric wire, are fixedly connected on the upper end lateral wall of the support rod
There is annular LED lamp, the bottom end of the sliding slot is fixedly connected with the second contact block, and second contact block passes through electric wire and annular
LED light connection, first contact block and the second contact block are in same vertical line.
In the above-mentioned portable unit for replacing screw-socket bulb, the lighting mechanism includes being provided with groove bottom end
Mounting groove, the bottom end of the mounting groove are equipped with headlamp, and the headlamp is connect by electric wire with battery pack, the sliding block
Switch is fixedly installed on lateral wall.
In the above-mentioned portable unit for replacing screw-socket bulb, two cushions are that insulating materials is made.
In the above-mentioned portable unit for replacing screw-socket bulb, first contact block and the second contact block are logical
Electric material is made.
Compared with prior art, the advantages of originally being used to replace the portable unit of screw-socket bulb is:
1, staff of the present invention drives clamping board clamping screw-socket bulb by rotary turnplate, and rotation support rod can be removed
Bad screw-socket bulb, after removing screw-socket bulb, rotation knob can make screw-socket bulb be detached from the clamping of grip block, then by good spiral shell
Mouth light bulb, which is placed between grip block, to be clamped, and can install screw-socket bulb by rotating support rod, easy to operate simple, is also fitted
Close the use of ordinary person；
2, when removing screw-socket bulb, sliding block is contacted with screw-socket bulb, and sliding block stress moves down, to make the first contact
Block and the contact of the second contact block are conductive, and the energization of annular LED lamp is lighted, to remind staff that screw-socket bulb is moved into
Suitable position between two grip blocks, to facilitate staff, timely rotary turnplate clamps screw-socket bulb, when saving
Between, the working effect of staff is also improved, avoids clamping unstable problem；
3, it turns on the switch, so that headlamp is powered and illuminate, facilitate staff's hand-held supports bar that clamping device is directed at screw socket
Light bulb facilitates the fast clamp of staff.
In conclusion the invention has the benefit that the present invention replaces, screw-socket bulb is simple and convenient, is suitble to ordinary person's
It uses；When removing screw-socket bulb, facilitating staff by alert mechanism, timely rotary turnplate clamps screw-socket bulb, section
It saves time, also improves the working effect of staff, avoid clamping unstable problem, when more changing the bulb, turn on the switch, make
Headlamp, which is powered, to be illuminated, and is facilitated staff's hand-held supports bar that clamping device is directed at screw-socket bulb, is facilitated staff's
Fast clamp.
Detailed description of the invention
Fig. 1 is proposed by the present invention a kind of for replacing the structural schematic diagram of the portable unit of screw-socket bulb；
Fig. 2 is proposed by the present invention a kind of for replacing the main view of the portable unit of screw-socket bulb；
Fig. 3 is proposed by the present invention a kind of for replacing the side view of the portable unit of screw-socket bulb；
Fig. 4 is proposed by the present invention a kind of for replacing the part A enlarged structure schematic diagram of the portable unit of screw-socket bulb.
In figure: 1 support rod, 2 first cavitys, 3 first through hole, 4 threaded rods, 5 movable blocks, 6 bull sticks, 7 arc panels, 8 connections
Axis, 9 grip blocks, 10 cushions, 11 screw-socket bulbs, 12 connecting rods, 13 turntables, 14 first bevel gears, 15 second bevel gears, 16 turns
Axis, 17 knobs, 18 sliding slots, 19 sliding blocks, 20 mounting grooves, 21 headlamps, 22 rubber pads, 23 annular LED lamps, 24 second cavitys, 25
Battery pack, 26 first contact blocks, 27 second contact blocks, 28 telescopic rods, 29 reset springs, 30 Anti-slip covers.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment
Referring to Fig.1-4, a kind of for replacing the portable unit of screw-socket bulb, including support rod 1, the lower end of support rod 1 is solid
Surely it is socketed with Anti-slip cover 30, Anti-slip cover 30 is non-slip convenient for staff's hand-held supports bar 1, and the upper end of support rod 1 is equipped with clamping
Mechanism, clamping device includes four arc panels 7 for being symmetrically rotatably connected on 1 two sides of support rod, positioned at the two of 1 the same side of support rod
The other end of a arc panel 7 is fixedly connected with grip block 9 jointly, and two one end close to each other of grip block 9 are bonded with cushion
10, two cushions 10 are that insulating materials is made, and two cushions 10 one end close to each other is integrally formed with anti-skid bulge, and two
Screw-socket bulb 11 is equipped between a cushion 10, cushion 10 is directly contacted with screw-socket bulb 11, and cushion 10 can made of insulating materials
To play the role of protection, avoids electric current from passing through the cushion 10 directly contacted and conduct, to protect the staff used.
Middle part positioned at two arc panels 7 of 1 the same side of support rod is equipped with connecting shaft 8, and the both ends of connecting shaft 8 are plugged in
The inside of arc panel 7, fixing sleeve is connected to bull stick 6 in two connecting shafts 8, connects so the middle part of bull stick 6 and arc panel 7 rotates
It connects, the other end of two bull sticks 6 is connect with transmission mechanism.
Transmission mechanism includes the first cavity 2 being provided with inside 1 upper end of support rod, and the both ends of the first cavity 2 offer
First through hole 3, the top of the first cavity 2 are inserted with threaded rod 4, and the lower end of threaded rod 4 is fixedly connected with connecting rod 12, connecting rod
12 lower end offers anti-skid chequer through support rod 1 and turntable 13 is fixedly connected on the lateral wall of turntable 13, on threaded rod 4
Screw thread is socketed with movable block 5, and the other end of two bull sticks 6 extends to first through support rod 1 by corresponding first through hole 3
The inside of cavity 2 is simultaneously rotatablely connected with the lateral wall of movable block 5, and rotary turnplate 13 drives 4 turns of threaded rod by connecting rod 12,
Movable block 5 moves down, and drives the arc panel 7 at both ends close by bull stick 6 and connecting shaft 8, so that two grip blocks 9 be made to clamp
Screw-socket bulb 11, then rotate support rod 1 and can remove screw-socket bulb 11.
The lower end fixing sleeve of threaded rod 4 is connected to first bevel gear 14, and the inside of the first cavity 2 is equipped with second bevel gear 15,
Second bevel gear 15 is fixedly connected with shaft 16 far from the side of threaded rod 4, and the other end of shaft 16 through support rod 1 and is fixed
It is connected with knob 17, after removing screw-socket bulb 11, staff places support rod 1, since knob 17 is apart from screw-socket bulb
Closely, so staff can rotate knob 17 on the other hand, another hand is held screw-socket bulb 11 while being operated, and rotation knob 17 is logical
It crosses shaft 16 and drives 15 turns of second bevel gear, first bevel gear 14 is driven rotation, and threaded rod 4 rotates, so that movable block 5 be made to move
It is dynamic, when movable block 5 moves up, drive the arc panel 7 at both ends to separate by two bull sticks 6 and connecting shaft 8, to take down bad
When mounted screw-socket bulb 11, good screw-socket bulb 11 is placed between two grip blocks 9 for screw-socket bulb 11, reversed to revolve
Rotating button 17 makes two grip blocks 9 clamp screw-socket bulb 11, then can install screw-socket bulb 11 by rotating support rod 1.
The upper end of support rod 1 is equipped with alert mechanism, and alert mechanism includes the sliding slot 18 for being provided with 1 upper end of support rod, sliding slot
18 inside is equipped with sliding block 19, and the upper end of sliding block 19 offers the groove of arc, and the bottom end of groove is bonded with rubber pad 22, rubber
Pad 22 is directly contacted with screw-socket bulb 11, the non-conductive effect for having insulation of rubber pad 22, and rubber pad 22 is softer also functions to protection
The effect of screw-socket bulb 11.
The lower end of sliding block 19 is symmetrically fixedly connected there are two telescopic rod 28, the lower end of two telescopic rods 28 with sliding slot 18
Bottom end is fixedly connected, and equal sliding sleeve is connected to reset spring 29 on two telescopic rods 28, the upper end of two reset springs 29 with cunning
Block 19 is fixedly connected, and the lower end of two reset springs 29 is fixedly connected with the bottom end of sliding slot 18, and the inside of sliding block 19 offers
Second cavity 24, the inside of the second cavity 24 are fixedly installed with battery pack 25, and battery pack 25 provides electric energy, and the lower end of sliding block 19 is solid
Surely it is connected with the first contact block 26, the first contact block 26 is connect by electric wire with battery pack 25, on the upper end lateral wall of support rod 1
It is fixedly connected with annular LED lamp 23, the bottom end of sliding slot 18 is fixedly connected with the second contact block 27, and the second contact block 27 passes through electric wire
It is connect with annular LED lamp 23, the first contact block 26 and the second contact block 27 are in same vertical line, the first contact block 26 and second
Contact block 27 is that energization material is made.
Screw-socket bulb 11 is placed between two grip blocks 9 by support rod 1, in lift support rod 1 upwards, sliding block 19 and spiral shell
Mouthful light bulb 11 contacts, and 19 stress of sliding block moves down, because the first contact block 26 and the second contact block 27 be in same vertical line,
So when moving down the first contact block 26 and the second contact block 27 can contact sliding block 19, by because of the first contact block 26 and the
Two contact blocks 27 are that energization material is made, so lighting the energization of annular LED lamp 23 by electric wire and contact block, to remind
Staff's screw-socket bulb 11 has been moved into suitable position between two grip blocks 9, can be made at this time with rotary turnplate 13
Two grip blocks 9 clamp screw-socket bulb 11, to facilitate staff's Quick-clamped screw-socket bulb 11, improve replacement speed,
After removing screw-socket bulb 11 between two grip blocks 9, by the elastic force of reset spring 29, sliding block 19 is moved up, and first connects
Contact block 26 and the separation of the second contact block 27, the power-off of annular LED lamp 23 are extinguished.
The upper end of sliding block 19 is equipped with light structures, and lighting mechanism includes the mounting groove 20 for being provided with groove bottom end, mounting groove
20 bottom end is equipped with headlamp 21, and headlamp 21 is connect by electric wire with battery pack 25, fixed peace on the lateral wall of sliding block 19
It needs to turn on the switch when using whole device equipped with switch, so that headlamp 21 is powered and illuminate, facilitate staff that will clamp
Mechanism is directed at screw-socket bulb 11, and sliding block 19 can be made of transparent insulation material, can be convenient the irradiation of headlamp 21.
In the present invention, in use, turning on the switch, headlamp 21 is set to be powered, staff's hand-held supports bar 1, by headlamp
21 direction of illumination alignment needs replacing the position of screw-socket bulb 11, and screw-socket bulb 11 is placed between two grip blocks 9, to
Upper lift support rod 1, sliding block 19 is contacted with screw-socket bulb 11, and 19 stress of sliding block moves down, to make the first contact block 26 and
Two contact blocks 27 contact conduction, and the energization of annular LED lamp 23 is lighted, so that staff's screw-socket bulb 11 be reminded to be moved into
Suitable position between two grip blocks 9, rotary turnplate 13 drive 4 turns of threaded rod by connecting rod 12, and movable block 5 is to moving down
It is dynamic, drive the arc panel 7 at both ends close by bull stick 6 and connecting shaft 8, so that two grip blocks 9 be made to clamp screw-socket bulb 11, rotation
Turn support rod 1 to remove screw-socket bulb 11, after removing screw-socket bulb 11, staff places support rod 1, rotates on the other hand
Knob 17 holds screw-socket bulb 11 on the other hand, and rotation knob 17 drives 15 turns of second bevel gear by shaft 16, first bevel gear 14
It is driven rotation, threaded rod 4 rotates, to keep movable block 5 mobile, when movable block 5 moves up, by two bull sticks 6 and even
Spindle 8 drives the arc panel 7 at both ends to separate, to remove screw-socket bulb 11, when mounted screw-socket bulb 11, by good screw socket
Light bulb 11 is placed between grip block 9, and reversely rotating knob 17 makes two grip blocks 9 clamp screw-socket bulb 11, then passes through rotation
Support rod 1 can install screw-socket bulb 11.
Although support rod 1, the first cavity 2, first through hole 3, threaded rod 4, movable block 5, bull stick is used more herein
6, arc panel 7, connecting shaft 8, grip block 9, cushion 10, screw-socket bulb 11, connecting rod 12, turntable 13, first bevel gear 14, second
Bevel gear 15, shaft 16, knob 17, sliding slot 18, sliding block 19, mounting groove 20, headlamp 21, rubber pad 22, annular LED lamp 23,
Second cavity 24, battery pack 25, the first contact block 26, the second contact block 27, telescopic rod 28, reset spring 29, Anti-slip cover 30 etc.
Term, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain
Essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (8)
1. a kind of for replacing the portable unit of screw-socket bulb, including support rod (1), which is characterized in that the support rod (1)
Lower end fixing sleeve is connected to Anti-slip cover (30), and the upper end of the support rod (1) is equipped with clamping device, the upper end of the support rod (1)
Equipped with alert mechanism, the upper end of the sliding block (19) is equipped with light structures.
2. according to claim 1 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that the clamping machine
Structure includes four arc panels (7) for being symmetrically rotatably connected on support rod (1) two sides, is located at two institutes of support rod (1) the same side
The other end for stating arc panel (7) is fixedly connected with grip block (9) jointly, and two grip block (9) one end close to each other are equal
It is bonded with cushion (10), integrally formed with anti-skid bulge, two described soft for two cushions (10) one end close to each other
It pads and is equipped with screw-socket bulb (11) between (10), the middle part for being located at two arc panels (7) of support rod (1) the same side, which is equipped with, to be connected
Spindle (8), the both ends of the connecting shaft (8) are plugged in the inside of arc panel (7), fix on two connecting shafts (8)
It is socketed with bull stick (6), the other end of two bull sticks (6) is connect with transmission mechanism.
3. according to claim 2 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that the driver
Structure includes the first cavity (2) being provided with inside support rod (1) upper end, and the both ends of first cavity (2) offer first
The top of through-hole (3), first cavity (2) is inserted with threaded rod (4), and the lower end of the threaded rod (4) is fixedly connected with company
The lower end of extension bar (12), the connecting rod (12) through support rod (1) and is fixedly connected with turntable (13), the turntable (13)
Anti-skid chequer is offered on lateral wall, screw thread is socketed with movable block (5) on the threaded rod (4), two bull sticks (6) it is another
End by corresponding first through hole (3) run through support rod (1) extend to the first cavity (2) inside and with movable block (5)
Lateral wall rotation connection.
4. according to claim 3 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that the threaded rod
(4) lower end fixing sleeve is connected to first bevel gear (14), and the inside of first cavity (2) is equipped with second bevel gear (15), institute
It states second bevel gear (15) to be fixedly connected with shaft (16) far from the side of threaded rod (4), the other end of the shaft (16) passes through
Perforating branches strut (1) is simultaneously fixedly connected with knob (17).
5. according to claim 1 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that the prompting machine
Structure includes the sliding slot (18) for being provided with support rod (1) upper end, and the inside of the sliding slot (18) is equipped with sliding block (19), the sliding block
(19) upper end offers the groove of arc, and the bottom end of the groove is bonded with rubber pad (22), the lower end of the sliding block (19)
It is symmetrically fixedly connected there are two telescopic rod (28), the lower end of two telescopic rods (28), which is fixed with the bottom end of sliding slot (18), to be connected
It connects, equal sliding sleeve is connected to reset spring (29) on two telescopic rods (28), and the upper end of two reset springs (29) is equal
It is fixedly connected with sliding block (19), the lower end of two reset springs (29) is fixedly connected with the bottom end of sliding slot (18), described
The inside of sliding block (19) offers the second cavity (24), and the inside of second cavity (24) is fixedly installed with battery pack (25),
The lower end of the sliding block (19) is fixedly connected with the first contact block (26), and first contact block (26) passes through electric wire and battery pack
(25) it connects, is fixedly connected with annular LED lamp (23) on the upper end lateral wall of the support rod (1), the bottom of the sliding slot (18)
End is fixedly connected with the second contact block (27), and second contact block (27) is connect by electric wire with annular LED lamp (23), described
First contact block (26) and the second contact block (27) are in same vertical line.
6. according to claim 1 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that the flare-aircraft
Structure includes the mounting groove (20) for being provided with groove bottom end, and the bottom end of the mounting groove (20) is equipped with headlamp (21), the photograph
Bright lamp (21) is connect by electric wire with battery pack (25), is fixedly installed with switch on the lateral wall of the sliding block (19).
7. according to claim 2 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that two described soft
Padding (10) is that insulating materials is made.
8. according to claim 5 a kind of for replacing the portable unit of screw-socket bulb, which is characterized in that described first connects
Contact block (26) and the second contact block (27) are that energization material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787265.9A CN109048779B (en) | 2018-07-18 | 2018-07-18 | Portable device for replacing screw bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787265.9A CN109048779B (en) | 2018-07-18 | 2018-07-18 | Portable device for replacing screw bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109048779A true CN109048779A (en) | 2018-12-21 |
| CN109048779B CN109048779B (en) | 2020-07-14 |
Family
ID=64817044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787265.9A Active CN109048779B (en) | 2018-07-18 | 2018-07-18 | Portable device for replacing screw bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048779B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269336A (en) * | 2019-04-22 | 2019-09-24 | 天津南虹箱包有限公司 | A kind of handbag convenient for placement |
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| CN207246963U (en) * | 2017-10-17 | 2018-04-17 | 丁光俊 | A kind of quick-changing type lamps and lanterns and its change lamp instrument |
| CN207548663U (en) * | 2017-11-27 | 2018-06-29 | 国家电网公司 | A kind of tool that energy-saving bulb is replaced for high-altitude |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1843618A (en) * | 1931-05-23 | 1932-02-02 | Jones Metal Products Company | Grapple |
| GB2264889B (en) * | 1992-03-13 | 1996-02-28 | Frederick Alwyn Greene | Light bulb removing apparatus |
| CN201562666U (en) * | 2009-11-17 | 2010-08-25 | 张臻 | Bulb changer |
| CN202307805U (en) * | 2011-11-12 | 2012-07-04 | 昌乐县供电公司 | Device for replacing overhead lamp bulb of transformer substation |
| CN203192770U (en) * | 2013-05-02 | 2013-09-11 | 张甜甜 | Bulb installing and dismounting device |
| CN203312261U (en) * | 2013-06-29 | 2013-11-27 | 张子涵 | Bulb replacement disassembling and assembling device |
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| CN106849978A (en) * | 2017-01-16 | 2017-06-13 | 成都你我他科技有限公司 | A kind of smart machine object wearing device that can be alarmed |
| CN207246963U (en) * | 2017-10-17 | 2018-04-17 | 丁光俊 | A kind of quick-changing type lamps and lanterns and its change lamp instrument |
| CN207548663U (en) * | 2017-11-27 | 2018-06-29 | 国家电网公司 | A kind of tool that energy-saving bulb is replaced for high-altitude |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110269336A (en) * | 2019-04-22 | 2019-09-24 | 天津南虹箱包有限公司 | A kind of handbag convenient for placement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109048779B (en) | 2020-07-14 |
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Effective date of registration: 20200623 Address after: 314000 Jiaxing, Zhejiang, Nanhu District, Yu Xin Town, 918, 1, 4, 5 floors. Applicant after: JIAXING PINXIN ELECTRIC APPLIANCE Co.,Ltd. Address before: 410006 No. 122 Xiaoxiang Middle Road, Changsha, Hunan, Yuelu District Applicant before: Ge Yongqin |
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