CN209599095U - A kind of electronic preceding maintenance tool for LED display - Google Patents
A kind of electronic preceding maintenance tool for LED display Download PDFInfo
- Publication number
- CN209599095U CN209599095U CN201920290030.9U CN201920290030U CN209599095U CN 209599095 U CN209599095 U CN 209599095U CN 201920290030 U CN201920290030 U CN 201920290030U CN 209599095 U CN209599095 U CN 209599095U
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- China
- Prior art keywords
- led display
- maintenance tool
- sucker
- preceding maintenance
- handle
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- 238000012423 maintenance Methods 0.000 title claims abstract description 38
- 238000013461 design Methods 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 229960001866 silicon dioxide Drugs 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000011324 bead Substances 0.000 abstract description 13
- 239000000428 dust Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012857 repacking Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of electronic preceding maintenance tools for LED display, especially a kind of to be used for the electronic preceding maintenance tool of LED display.Preceding maintenance tool includes handle, contact switch and cradle are designed on handle, the raised detent on handle is mutually fixed with the concave card slot on equipment compartment, and power battery and blower are equipped in equipment compartment, sucker is connect by hinge axis with equipment compartment, and design has silica gel sealing ring and master switch on sucker.The suction generated by blower, LED display can easily be taken out, realize will not gouge LED display lamp bead, will not clamp hand, one-hand operation passes through the design of splendid ergonomic designs, accessory and circuit, allotment, so that this tool is safer, and it is lighter, to improve work efficiency.
Description
Technical field
The utility model relates to a kind of technologies of maintenance tool before LED display, especially a kind of to show for LED
The electronic preceding maintenance tool of screen.
Background technique
LED (light emitting diode abbreviation) display screen because to may be implemented large area seamless spliced for it, by with
The extensive favor at family.With amusement, the rapid development of advertising, the especially outdoor advertising of TV station, hotel, airport or large size
Scene is required using LED display;Large-scale LED display is all by several LED display units in this case
What assembly was formed, keep several LED aobvious by the support of the hardware device of auxiliary and software program when concrete application
Display screen unit cooperates with each other to achieve the purpose that show large-scale graph text information.In order to make several LED display units
Assembled large-scale LED display can be formed, be to be separately fixed at several LED display units when concrete practice
It is realized on the general frame of LED display.It is logical without maintenance behind LED display in much environment of patch wall installation
Road, can only be using the LED display unit ability of maintenance before supporting when wherein some LED display unit is repaired or replaced
It is able to achieve front maintenance replacement.
Currently, the preceding maintenance tool of LED display is divided into two kinds, a kind of mode that comparison is conventional is in LED display list
One piece of iron plate is installed in the behind of member, and LED display unit is then taken out by the suction with iron plate with big magnetic force maintenance tool,
This mode will increase the weight of LED display unit, increase the purchase cost of iron plate and the cost of labor of installation, and in order to
LED display unit is smoothly sucked out, the suction of big magnetic tool is all bigger, and clamp hand is very easy to when use and is knocked
Lamp, and can not one-handed performance, very inconvenience when the use of high-altitude.It is using anti-mite on the market there are also a kind of mode
The host of machine or dust catcher increases a sucker, is safeguarded by the aspiration tool reequiped and copied, because of anti-mite machine and suction
The use environment that the use environment of dirt device design and LED display are safeguarded is different, much uses function and ergonomic designs pole
Degree is inconvenient, is in particular in some:
1, anti-mite machine and dust catcher are different according to the environment used, devise low gear and high speed max gear, and LED is aobvious
Maintenance tool only needs a high speed max gear before display screen, because only that suction is bigger, it is safer, it can more effectively prevent LED
The born risk broken of display screen, and need when using to press twice, more low gears only will increase accidentally touching risk,
It is very troublesome.
2, anti-mite machine and dust catcher are to need to use for a long time, and the air inlet of blower will not be complete in use process
Totally-enclosed, the revolving speed of blower motor, power, calorific value are to design according to its use environment, and be used for LED display dimension
Nurse's tool is to need air inlet is completely enclosed can just generate larger pressure suction, just can be safer, and blower temperature at this time can be sudden and violent
Increase, directly to reequip using the design concept of anti-mite machine and dust catcher clearly breakneck.
3, anti-mite machine and dust catcher using when be the most of the time for inhaling ground level, power battery and wind in entire machine
Machine is most heavy, so the design position of its power battery and blower is designed according to the ergonomics of its usage mode,
And LED display needs to adsorb facade, use direction is different, such gravity design to user it is greatly inconvenient and
It is uncomfortable；And LED display is largely that lateral dimension is wide, and anti-mite machine and dust catcher repacking and imitated maintenance tool are all
Vertical height, volume is done in order to as far as possible it is small, sucker design only along the direction of fuselage by sucker Vertical Design, this just makes
Can only be askew when at use fuselage slanting head use so that user's extreme is uncomfortable, construction efficiency is not also high.
4, because before LED display maintenance tool using area it is changeable, user also forget frequent occurrence charging or electricity
It exhausting, maintenance tool does not have the function that direct plug-in uses before anti-mite machine and dust catcher repacking and imitated LED display, and one
Denier power battery electric power deficiency just can not normal use, delay normal construction maintenance, it is very inconvenient.
5, because there are a mask and lamp bead in LED display surface, surface irregularity, straight silica gel sealing ring cannot on sucker
Effective and LED display surface is closed, and suction is caused to reduce, and there is a possibility that falling in use when, not safe enough.
6, it in order to reduce development cost, is directly reequiped with anti-mite machine and vacuum cleaner body and imitated, pressure applies theirs
Accessory uses, and causes that shape cannot optimize to greatest extent and the selectivity of accessory narrows, and causes volume larger, product delivery
When logistics cost and packing cost it is higher.User is very inconvenient when carrying.
7, the lamp bead on LED display surface is afraid of electrostatic very much, and anti-mite machine and dust catcher are reequiped and imitated LED display
Preceding maintenance tool is formed by plastic-injection, and dry season human body and maintenance tool can all generate electrostatic, the electrostatic generated
It is very easy to breakdown lamp bead.
8, maintenance tool, suction cup interior city hollow structure, powerful suction because of anti-mite machine and dust catcher repacking and before copying
Power is very easy to by the PCB lamp board stretch bending song in LED display centre, because the lamp bead of highdensity LED display is very close
Collection, PCB lamp board are once bent, it will the lamp bead on two adjacent LED display units are squeezed out, besides LED display
The behind of PCB lamp board is welded with intensive IC and electronic component, after PCB lamp board is by stretch bending song, is very easy to behind
IC and electronic component pull weldering, or connection electricity is burnt.
9, because LED display model is different, the lamp bead density being welded on pcb lamp plate is different, lamp bead density it is different its
Gap size is also different, does not have the pressure regulation of controlled suction on the preceding maintenance tool sucker reequiped and copied with anti-mite machine and dust catcher
Valve can not adjust suitable pressure according to the density of lamp bead, and very inconvenient, suction is inadequate when lamp bead gap is big, hold
Fall when easily causing LED display to take out, when lamp bead gap is small, suction is excessive, causes to fan life very big
It influences.
Utility model content
The purpose of this utility model is to provide a kind of electronic preceding maintenance tools for LED display.
The purpose of this utility model is achieved through the following channels: a kind of electronic preceding maintenance workers for LED display
Tool, it includes the equipment compartment of handle and handle base；Equipment compartment is built-in with the blower of power battery driving, and equipment compartment bottom is fixed
There is sucker, sucker bottom is along the silica gel sealing ring for being equipped with annular.
The silica gel sealing ring is equipped with latticed small protrusion as a further optimization of the solution,.
Fan-shaped gas inlet mouth is equipped at the top of sucker as a further optimization of the solution, pressure regulator valve is fixed by hinge axis
On the mounting hole in fan-shaped gas inlet mouth center.
Design has silicagel pad between the sucker and blower as a further optimization of the solution,.
The handle is U-shaped as a further optimization of the solution, and convex detent is equipped on the inside of two leg sections, convex
In the concave card slot of shape detent insertion equipment compartment two sides and it is secured to.
Contact switch is installed on the blower as a further optimization of the solution, and blower is sequentially connected electrically
Battery main switch, power battery and circuit control panel, circuit control panel external charge seat.
The battery main switch is located at suction cup interior as a further optimization of the solution,.
The contact switch is located at handle top as a further optimization of the solution,.
A kind of electronic preceding maintenance tool for LED display of the utility model drives wind by power battery when use
Machine can will generate air negative pressure in sucker chamber, can be taken the LED display being mounted on steelframe by the suction that negative pressure generates
Get off to be safeguarded.Compared with the prior art, the beneficial effect is that:
LED display is taken out by the way of pull of vacuum, LED display is not needed and iron plate is installed again behind, effectively
Reduce costs, reduce weight.
1. start and stop are controlled using circuit switch, and design has silica gel sealing ring in front of the sucker of maintenance tool before this LED,
Be not in situations such as knocking lamp, clamp hand, and can be operated with one hand.
3. individually customization blower cancels low gear, it is higher to reduce accidentally touching risk, safety in utilization.
4. expanding fan radiating space, optimize heat dissipation wind channel, according to the specifically used of the electronic preceding maintenance tool of LED display
It is required that effectively preventing burning machine risk with environment adjustment blower program, greatly improving safety in utilization.
5. optimizing ergonomic designs according to the use habit of LED display industry, power battery and blower are redesigned
Arrangement center of gravity, it is more comfortable convenient when allowing the user to use, to effectively improve efficiency.
6. redesigning circuit control panel, when power battery electric power deficiency, direct plug-in be can be used, to use
Person greatly facilitates with the person that has come.
7. the silica gel sealing ring on sucker devises latticed small protrusion, each grid protocol independent closed space is allowed,
Even a small grid gas leakage, adjacent small grid can also play sealing function.It effectively reduces and falls LED because of gas leakage
A possibility that display screen.
8. the silica gel sealing ring on sucker is made of the antistatic silica gel of phosphorus content 15%, when human body or preceding maintenance workers
When tool has electrostatic in itself, hand one grabs maintenance tool and can be guided electrostatic by silica gel sealing ring, effectively to LED display
Lamp bead formed protection.
9. the interior design of sucker has 2 positioning columns, when LED display, which is drawn, to be safeguarded, customization column can be limited effectively
The PCB lamp board overbending of LED display processed, to effectively protect the IC and electronic component of lamp bead and the behind PCB.
10. the top design of sucker has mounting hole and fan-shaped gas inlet mouth, pressure regulator valve is installed on mounting hole, is adjusted by rotation
Pressure valve can adjust the vacuum degree in sucker, by the charge flow rate for adjusting pressure regulator valve, so that it may meet the LED of any model
LED display and blower is effectively protected in display screen.
11. a full set of scheme redesigns, preferably accessory, by maintenance tool before volume ratio tradition LED display less 1/
3, the portability of user is greatly improved, transport and packing cost are more reduced.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the utility model fission status architecture schematic diagram；
Fig. 2 is 1 structural schematic diagram of the utility model handle；
Fig. 3 is 3 structural schematic diagram of the utility model device cabin；
Fig. 4 is one of 8 structural schematic diagram of the utility model sucker；
Fig. 5 is 8 second structural representation of the utility model sucker；
Fig. 6 is one of the utility model surface structure schematic diagram；
Fig. 7 is the two of the utility model surface structure schematic diagram；
Fig. 8 is the utility model circuit diagram；
In figure, handle 1, equipment compartment 3, concave card slot 4, power battery 5, circuit control panel 6, blower 7, is inhaled at convex detent 2
Disk 8, contact switch 9, cradle 10, power battery storehouse 11, heat release hole 12, blower detent 13, silicagel pad 14, silica gel sealing ring
15, kick 16, battery main switch 17, limited post 18, pressure regulator valve 19, fan-shaped gas inlet mouth 20.
Specific embodiment
As shown in Figure 1, Figure 6, Figure 7, a kind of electronic preceding maintenance tool for LED display of the utility model, it includes
The equipment compartment 3 of handle 1 and handle base；As shown in figure 3, equipment compartment 3 is built-in with the blower 7 of the driving of power battery 5, blower 7 is adopted
With brush DC high-speed fan, vacuum degree can reach 22kpa, can lift 14kg object.
As shown in figure 4,3 bottom of equipment compartment is fixed with sucker 8,8 bottom of sucker is along the silica gel sealing ring 15 for being equipped with annular.It is described
Silica gel sealing ring 15 be equipped with it is latticed small by raised 16.The top surrounding of equipment compartment 3, which designs, heat release hole 12, in equipment compartment 3
Design dynamic battery compartment 11, blower detent 13 and fixed column in portion.
As shown in figure 5, design has silicagel pad 14 between the sucker 8 and blower 7;
Fan-shaped gas inlet mouth 20 is equipped at the top of sucker 8, pressure regulator valve 19 passes through 20 center of hinge axis fixed sectors air inlet
On mounting hole.Design has cylindricality mounting hole on sucker 8, and the fixed column on cylindricality mounting hole and equipment compartment 3 is corresponding, passes through hinge
Axis can lock sucker 8 and equipment compartment 3, while blower 7 and power battery 5 can also be compressed；Design has installation on sucker 8
Hole can be locked by hinge axis with the mounting hole of 1 tail portion of handle；8 interior design of sucker has battery main switch 17, controllable to brake
Power supply between power battery 5 and blower 7；There are fan-shaped gas inlet mouth 20 and mounting hole in the top design of sucker, is installed on mounting hole
There is pressure regulator valve 19, pressure regulator valve 19 is fixed on the mounting hole at the top of sucker by hinge axis；The interior design of sucker has 2 limits
Column 18.
As shown in Fig. 2, the handle 1 is U-shaped, convex detent 2 is equipped on the inside of two leg sections, convex detent 2 is inserted into
In the concave card slot 4 of 3 two sides of equipment compartment and it is secured to.Handle 1 is made of handle a and handle b, is set on handle a and handle b
In respect of mounting hole and mounting post, a complete handle 1 can be formed by hinge axis connection, contact is installed at the top of handle 1
Switch 9, the design of 1 tail portion of handle have fixation hole, and the back lower place design of 1 one legs of handle has cradle 10.
As shown in figure 8, installing contact switch 9 on the blower 7, and blower 7 is sequentially connected electrically battery main switch
17, power battery 5 and circuit control panel 6,6 external charge seat 10 of circuit control panel.The battery main switch 17 is located at sucker 8
It is internal.The contact switch 9 is located at 1 top of handle.
Handle 1, equipment compartment 3, sucker 8 are with industrial plastic cement one-time injection molding.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of electronic preceding maintenance tool for LED display, it is characterised in that: it includes handle (1) and handle base
Equipment compartment (3)；Equipment compartment (3) is built-in with the blower (7) of power battery (5) driving, and equipment compartment (3) bottom is fixed with sucker (8),
Sucker (8) bottom is along the silica gel sealing ring (15) for being equipped with annular.
2. a kind of electronic preceding maintenance tool for LED display as described in claim 1, it is characterised in that: the silicon
Glue sealing ring (15) is equipped with latticed small raised (16).
3. a kind of electronic preceding maintenance tool for LED display as described in claim 1, it is characterised in that: in sucker (8)
Top is equipped with fan-shaped gas inlet mouth (20), on the mounting hole that pressure regulator valve (19) passes through hinge axis fixed sectors air inlet (20) center.
4. a kind of electronic preceding maintenance tool for LED display as claimed in claim 1 or 3, it is characterised in that: described
Design has silicagel pad (14) between sucker (8) and blower (7).
5. a kind of electronic preceding maintenance tool for LED display as described in claim 1, it is characterised in that: the hand
Handle (1) is U-shaped, is equipped with convex detent (2) on the inside of two leg sections, convex detent (2) is inserted into the spill card of equipment compartment (3) two sides
In slot (4) and it is secured to.
6. a kind of electronic preceding maintenance tool for LED display as described in claim 1, it is characterised in that: the wind
Contact switch (9) are installed on machine (7), and blower (7) is sequentially connected electrically battery main switch (17), power battery (5) and electricity
Road control panel (6), circuit control panel (6) external charge seat (10).
7. a kind of electronic preceding maintenance tool for LED display as claimed in claim 6, it is characterised in that: the electricity
It is internal that source master switch (17) is located at sucker (8).
8. a kind of electronic preceding maintenance tool for LED display as claimed in claim 6, it is characterised in that: the touching
Point switch (9) is located at the top of handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290030.9U CN209599095U (en) | 2019-03-07 | 2019-03-07 | A kind of electronic preceding maintenance tool for LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290030.9U CN209599095U (en) | 2019-03-07 | 2019-03-07 | A kind of electronic preceding maintenance tool for LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209599095U true CN209599095U (en) | 2019-11-08 |
Family
ID=68404147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920290030.9U Active CN209599095U (en) | 2019-03-07 | 2019-03-07 | A kind of electronic preceding maintenance tool for LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209599095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604852B (en) * | 2020-05-22 | 2021-12-28 | 深圳市商汤科技有限公司 | Screen disassembling method, device and system |
-
2019
- 2019-03-07 CN CN201920290030.9U patent/CN209599095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604852B (en) * | 2020-05-22 | 2021-12-28 | 深圳市商汤科技有限公司 | Screen disassembling method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 518108 1st Floor, Building B, Chengxinxing Industrial Zone, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Heyi new materials R & D Co., Ltd. Address before: 518108 1st Floor, Building B, Chengxinxing Industrial Zone, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province Co-patentee before: Lin Lisheng Patentee before: Zhang Shujing |
|
| TR01 | Transfer of patent right |