CN211073436U - L ED front maintenance tool - Google Patents
L ED front maintenance tool Download PDFInfo
- Publication number
- CN211073436U CN211073436U CN201921244979.1U CN201921244979U CN211073436U CN 211073436 U CN211073436 U CN 211073436U CN 201921244979 U CN201921244979 U CN 201921244979U CN 211073436 U CN211073436 U CN 211073436U
- Authority
- CN
- China
- Prior art keywords
- front maintenance
- maintenance tool
- cavity
- fan
- display screen
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an embodiment discloses L ED front maintenance instrument, the utility model discloses a L ED front maintenance instrument includes sucking disc main part, ventilation mechanism, handheld portion and noise insulation, one side of sucking disc main part is provided with a cavity, the cavity surface is provided with laminating portion, ventilation mechanism is connected to the opposite side of sucking disc main part, ventilation mechanism includes ventilation housing and fan, the last wind channel that sets up with the cavity intercommunication that forms of ventilation housing, the fan sets up in the wind channel, handheld portion sets up the one side that deviates from the cavity in the sucking disc main part to connect ventilation mechanism, noise insulation sets up at the fan side circle, the utility model discloses a laminating portion when laminating with L ED display screen, utilize ventilation mechanism constantly to extract the air in the cavity that forms with L ED display screen, realize front maintenance instrument and the absorption of not fragile module, easy operation, the mistake that can not appear inhales the mistake and touch, and L ED display screen module spare part in, further, through set up noise insulation at the fan side circle, can effectively reduce L front maintenance instrument noise that takes place when working.
Description
Technical Field
The utility model relates to an L ED display screen maintenance field especially relates to a L ED front maintenance instrument.
Background
Traditional L ED display screen structure is more complicated, when carrying out module dismantlement maintenance of L ED display screen, need demolish a large amount of screws and adapting unit, the problem of spare parts such as damage lamp pearl, circuit board and face guard appears easily at the in-process of dismantling, and then the whole display effect who influences the service function of L ED lamp and L ED display screen.
In order to solve the problems, in the prior art, a module of an L ED display screen is disassembled by using a magnetic front maintenance tool, but an iron sheet needs to be added in the module of a L ED display screen by using the magnetic front maintenance tool, so that the weight and the cost of the module are increased, and meanwhile, in the process of using the magnetic front maintenance tool, a strong magnet easily absorbs and touches a metal material by mistake and is difficult to take out.
Therefore, it is an urgent problem to provide a front maintenance tool that is simple in operation, does not cause accidental suction and contact, and is not easy to damage the components in the L ED display screen module.
Disclosure of Invention
The utility model discloses the technical problem that the embodiment mainly solved provides an L ED front maintenance instrument.
In order to solve the technical problem, the utility model adopts the technical proposal that an L ED front maintenance tool is provided, which comprises a sucker main body, an air draft mechanism, a hand-held part and a sound insulation device;
a concave cavity is arranged on one side of the sucker main body, and a fitting part is arranged on the outer surface of the concave cavity; the other side of the sucker main body is connected with the air draft mechanism;
the air draft mechanism comprises an air draft shell and a fan, an air channel communicated with the concave cavity is formed in the air draft shell, and the fan is arranged in the air channel;
the handheld part is arranged on one side, away from the concave cavity, of the sucker main body and is connected with the air draft mechanism;
the sound insulation device is arranged on the fan side ring.
Further, noise insulation includes at least one deck soundproof unit, soundproof unit is including inhaling sound cotton and acoustic celotex board, inhale the sound cotton with the acoustic celotex board interval sets up.
Further, the sound insulation device also comprises a shaping cover arranged on the outermost side.
Further, the L ED front maintenance tool includes two suction cup bodies.
Further, the fitting part is provided with at least one groove for communicating the cavity with the external space.
Furthermore, the handheld part is provided with a safety rope buckle, and the safety rope buckle is fixedly connected with the handheld part and used for detachably installing a safety rope.
Further, L ED front maintenance instrument still includes power module, power module with the one end electric connection of handheld portion, the other end of handheld portion with exhaust mechanism electric connection.
Furthermore, the air draft mechanism deviates from one side of the concave cavity and is provided with a wind power adjusting button.
Furthermore, the air draft mechanism deviates from cavity one side still is provided with the display screen, the display screen can show L ED front maintenance instrument current electric quantity and/or the wind power gear that wind power adjustment button set up at present.
Further, L ED front maintenance instrument still includes a loudspeaker, loudspeaker with power module electric connection works as when the power module electric quantity is not enough, loudspeaker start-up automatic warning electric quantity is not enough.
The utility model discloses the beneficial effect of embodiment is that, be different from the condition of prior art, the utility model discloses L ED front maintenance instrument among the embodiment includes sucking disc main part, handheld portion, updraft ventilator and noise insulation, one side of sucking disc main part is provided with a cavity, the cavity surface is provided with laminating portion, updraft ventilator is connected to the opposite side of sucking disc main part, updraft ventilator includes convulsions casing and fan, form the wind channel that sets up with the cavity intercommunication on the convulsions casing, the fan sets up in the wind channel, handheld portion sets up the one side that deviates from the cavity at the sucking disc main part to connect updraft ventilator, noise insulation sets up at the fan side circle, the utility model discloses when laminating portion and L ED display screen laminating, utilize updraft ventilator to constantly extract the air in the cavity that cavity and L ED display screen formed, realize the absorption of front maintenance instrument and module, easy operation, the mistake of can not appearing inhaling touches, and the spare part in the not fragile ED display screen module.
Drawings
Fig. 1 is a perspective view of an L ED front maintenance tool according to an embodiment of the present invention;
fig. 2 is a schematic right view of an L ED front maintenance tool according to an embodiment of the present invention;
FIG. 3 is a schematic view of a noise isolator in an L ED front maintenance tool according to an embodiment of the present invention;
fig. 4 is a schematic top view of an air extraction housing in an L ED front maintenance tool in accordance with an embodiment of the present invention;
FIG. 5 is a rear view of an L ED front maintenance tool in accordance with an embodiment of the present invention;
FIG. 6 is a schematic front view of an L ED front maintenance tool according to an embodiment of the present invention;
fig. 7 is a front view of an L ED front maintenance tool according to an embodiment of the present invention.
Detailed Description
Where certain terms are used throughout the description and claims to refer to particular components, those skilled in the art will appreciate that manufacturers may refer to the same components by different names. In the present specification and claims, the difference in name is not used as a means for distinguishing between components, but a difference in function of a component is used as a reference for distinguishing between components. The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 7, the L ED front maintenance tool 10 of the present invention includes a suction cup body 11, a hand-held portion 12, an air pumping mechanism 13 and a power supply module 15, wherein a concave cavity 111 is disposed on one side of the suction cup body 11, the other side of the suction cup body is connected to the air pumping mechanism 13, an attachment portion 112 is disposed on an outer surface of the concave cavity 111, the attachment portion 112 may be made of foam material or silica gel material or rubber material, and is not limited herein.
The sound insulation device 14 is arranged on the side ring of the fan 134, the sound insulation device 14 comprises at least one layer of sound insulation unit 141, the sound insulation unit 141 comprises sound absorption cotton 1411 and a sound insulation plate 1412, the sound absorption cotton 1411 and the sound insulation plate 1412 are arranged at intervals, further, the sound insulation device 14 further comprises a shaping cover 142 arranged on the outermost side, and by arranging the sound insulation device 14 on the side ring of the fan 134, noise generated when the L ED front maintenance tool 10 works can be effectively reduced.
In another embodiment, the handheld portion 12 is provided with a key switch 121, and the power supply module 15 is electrically connected to the air pumping mechanism 13 through the key switch 121. When the key switch 121 is pressed, the power supply module 15 is electrically connected with the fan 134, the fan 134 starts to draw air, and when the switch key 121 is released, the power supply module 15 is electrically disconnected from the fan 134, and the fan 134 stops drawing air.
Preferably, the hand-held portion 12 is provided with a safety rope buckle 122, the safety rope buckle 122 is fixedly connected with the hand-held portion 12 and is used for detachably installing a safety rope, and particularly, in the process of using L ED front maintenance tool 10, one end of the safety rope is fixed on the safety rope buckle 122, and the other end of the safety rope can be fixed on the wrist or waist of a worker, so that the situation that the L ED front maintenance tool 10 is damaged due to falling can be prevented.
Referring to fig. 4, the handheld portion 12 is further provided with a charging interface 123, the charging interface 123 is electrically connected with the power supply module 15 and is used for charging the power supply module 15, in another embodiment, the charging interface 123 may be further disposed on the power supply module 15, and is not limited here, when L ED front maintenance tool 10 works normally, if the charging interface 123 is externally connected with an external power supply, the external power supply directly supplies power to the motor, and when the charging interface 123 is not externally connected with the external power supply, the power supply module 15 supplies power to the motor.
Referring to fig. 7, in another embodiment, the attachment portion 112 is provided with at least one groove 1121 communicating the cavity 111 with the external space, and the groove 1121 is provided in the attachment portion 112 to communicate with the cavity 111, so that when the L ED front maintenance tool 10 is used for disassembling a small-spacing L ED screen, power consumption of a motor in the air extracting mechanism 13 is increased when a vacuum state is close to the cavity 111, and the motor is damaged.
Referring to fig. 4, a wind adjusting button 131 is disposed on a side of the air extracting mechanism 13 away from the cavity 111. Fig. 4 shows the air extraction housing 137 of the air extraction mechanism 13, the air extraction housing 137 further comprises a front housing 1372 and a rear housing 1371, and the wind force adjusting button 131 is arranged on the front housing 1372. The wind force adjusting button 131 in fig. 3 is electrically connected to the motor, and the motor is controlled to rotate by toggling the button left or right, so as to control the rotation of the fan 134, thereby achieving the purpose of controlling the wind force. Referring to fig. 4, in another embodiment, the wind power adjusting button 131 is electrically connected to the motor, and the motor is controlled to rotate by pressing a button for a number of times, so as to control the rotation of the fan 134, thereby achieving the purpose of controlling the wind power.
With further reference to FIG. 5, the side of the air extracting mechanism 13 away from the cavity 111 is further provided with a display screen 132, and the display screen 132 can display L the current power of the maintenance tool 10 before ED and/or the wind power position currently set by the wind power adjusting button 131.
Preferably, the L ED front maintenance tool 10 further includes a speaker 133, the speaker 133 is electrically connected to the power supply module 15, when the power supply module 15 is low in power, the speaker 133 is activated to automatically remind that the power is low, the speaker 133 may be disposed on a side of the ventilation mechanism 13 away from the cavity 111, or may be disposed on the handheld portion 12, which is not limited herein.
Referring to fig. 3 and 7, L ED front maintenance tool 10 is provided with two suction cup bodies 11,
the portable vacuum suction cup comprises a suction cup main body 11, a cavity 111 is arranged on one side of each suction cup main body 11, the other side of each suction cup main body is connected with an air suction mechanism, a joint portion 112 is arranged on the outer surface of the cavity 111, the joint portion 112 can be made of foam materials, and can also be made of silica gel materials or rubber materials, and the limitation is not limited in the process, the handheld portion 12 is arranged on one side, away from the cavity 111, of the suction cup main body 11, the handheld portion 12 is connected with the air suction mechanism and a power supply module, the power supply module comprises a fan 134 and an air suction shell, an air duct 135 communicated with the cavity 111 is formed in the air suction shell, the fan 134 is arranged in the air duct 135, the motor is arranged in the air suction shell on the back of the fan 134, the motor is respectively electrically connected with the power supply module and the fan 134 and is used for controlling the rotating speed of the fan 134, the power supply module is arranged inside the handheld portion 12 and electrically connected with the air suction mechanism, the sound insulation device 14 is arranged on a side ring of the fan 134, the sound insulation device 14 comprises at least one layer of sound insulation unit 141, the sound insulation unit 141 comprises sound insulation cotton 1411 and sound insulation boards 1412.
In the embodiment of the embodiment, the air pumping mechanism is used for pumping air in the cavity formed by the cavity and the module of the L ED display screen when the cavity is attached to the module of the L ED display screen through the attaching part, so that the suction cup main body is tightly adsorbed on the surface of the module of the L ED display screen through the attaching part, and the module of the L ED display screen needing to be repaired is removed.
The beneficial effects of the utility model are that the utility model discloses a L ED front maintenance instrument includes sucking disc main part, handheld portion, updraft ventilator and noise insulation, and one side of sucking disc main part is provided with a cavity, and the cavity surface is provided with laminating portion, and updraft ventilator is connected to the opposite side of sucking disc main part, and updraft ventilator includes convulsions casing and fan, forms the wind channel that sets up with the cavity intercommunication on the convulsions casing, and the fan sets up in the wind channel, and handheld portion sets up the one side that deviates from the cavity in the sucking disc main part to connect updraft ventilator, noise insulation sets up at the fan side circle, the utility model discloses a laminating portion when laminating with L ED display screen, utilize updraft ventilator constantly to extract the air in the cavity that cavity and L ED display screen formed, realize the absorption of front maintenance instrument and module, easy operation, the mistake of not appearing inhales the mistake and touches, and the spare part in the L ED display screen module, further, through setting up noise insulation at the fan side circle, can effectively reduce L ED front maintenance.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An L ED front maintenance tool is characterized by comprising a sucker main body, an air draft mechanism, a handheld part and a sound insulation device;
a concave cavity is arranged on one side of the sucker main body, and a fitting part is arranged on the outer surface of the concave cavity; the other side of the sucker main body is connected with the air draft mechanism;
the air draft mechanism comprises an air draft shell and a fan, an air channel communicated with the concave cavity is formed in the air draft shell, and the fan is arranged in the air channel;
the handheld part is arranged on one side, away from the concave cavity, of the sucker main body and is connected with the air draft mechanism;
the sound insulation device is arranged on the fan side ring.
2. The L ED front maintenance tool of claim 1, wherein the noise dampening means comprises at least one layer of sound dampening units, the sound dampening units comprising sound dampening wool and sound dampening panels, the sound dampening wool and the sound dampening panels being spaced apart.
3. The L ED front maintenance tool of claim 2, wherein the noise dampening device further includes a shaped cap disposed on an outermost side.
4. L ED front maintenance tool according to any of claims 1-3, characterized in that, the L ED front maintenance tool comprises two suction cup bodies.
5. L ED front maintenance tool according to claim 1, characterized in that the attachment is provided with at least one groove communicating the cavity and the external space.
6. L ED front maintenance tool according to claim 1, characterized in that the hand-held part is provided with a safety rope buckle fixedly connected with the hand-held part for detachably mounting a safety rope.
7. The L ED front maintenance tool of claim 1, wherein the L ED front maintenance tool further comprises a power module electrically connected to one end of the handheld portion and the other end of the handheld portion is electrically connected to the air extraction mechanism.
8. L ED front maintenance tool according to claim 7, characterized in that the suction mechanism is provided with a wind adjustment button on the side facing away from the cavity.
9. The L ED front maintenance tool of claim 8, wherein a display screen is provided on the side of the air extraction mechanism facing away from the cavity, the display screen displaying the current power level of the L ED front maintenance tool and/or the current wind gear position of the wind adjustment button.
10. The L ED front maintenance tool of claim 9, wherein the L ED front maintenance tool further comprises a speaker electrically connected to the power module, the speaker automatically alerting of a low power condition when the power module is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921244979.1U CN211073436U (en) | 2019-08-02 | 2019-08-02 | L ED front maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921244979.1U CN211073436U (en) | 2019-08-02 | 2019-08-02 | L ED front maintenance tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211073436U true CN211073436U (en) | 2020-07-24 |
Family
ID=71632681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921244979.1U Active CN211073436U (en) | 2019-08-02 | 2019-08-02 | L ED front maintenance tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211073436U (en) |
-
2019
- 2019-08-02 CN CN201921244979.1U patent/CN211073436U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1645309A3 (en) | Powered respirator | |
| CN210980173U (en) | Vertical air purifier with security protection function | |
| CN211073436U (en) | L ED front maintenance tool | |
| WO2008155877A1 (en) | Dust collection box and air conditioner with the same | |
| CN210550605U (en) | LED front maintenance tool | |
| CN111113874A (en) | Integrated equipment for realizing automatic film pasting of rear shell of mobile terminal | |
| CN211053493U (en) | L ED display screen front maintenance air suction tool | |
| CN111589010A (en) | Mask | |
| CN207782902U (en) | A kind of mobile phone support | |
| CN211073437U (en) | L ED display screen front maintenance air suction tool | |
| CN210589023U (en) | Front maintenance air suction tool for LED display screen | |
| CN209803666U (en) | Module structure for installing display | |
| CN201319726Y (en) | Auxiliary fixing device for fan | |
| CN211098044U (en) | Air purification equipment | |
| EP1811240A3 (en) | Indoor unit of air conditioner | |
| CN201569108U (en) | Air conditioner remote control | |
| CN210599815U (en) | LED display screen front maintenance tool and sucking disc assembly thereof | |
| CN208172567U (en) | A kind of energy-saving medical air heat recovery apparatus | |
| CN215295250U (en) | Integrated air exhaust equipment for laboratory | |
| WO2006133179A3 (en) | A manifold assembly for a ventilator system | |
| CN212522760U (en) | Mask | |
| CN112781165A (en) | Vertical air purifier with security protection function | |
| CN214175518U (en) | Architectural design outward appearance effect display device | |
| CN219557792U (en) | Compact electric ear pick | |
| CN216877626U (en) | Portable medical clean air's power air supply arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |