CN211681845U

CN211681845U - Front maintenance sucker tool for LED display screen

Info

Publication number: CN211681845U
Application number: CN201922285944.9U
Authority: CN
Inventors: 孙孟昌
Original assignee: Dongguan Jinying Qihang Precision Technology Co ltd
Current assignee: Dongguan Jinying Qihang Precision Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-16
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a LED display screen front maintenance sucking disc instrument, including the silica gel sucking disc, the sucking disc seat, the vacuum seal leather collar, a pedestal, a battery, the head charges, the fan leather collar, the fan ejector pin, the PCB control panel, the control circuit visor, the handle includes handle lower part and handle upper portion, the silica gel sucking disc passes through the glue bonding on the sucking disc seat, the sucking disc seat passes through the screw fixation with the base, the battery is fixed in base one side and is connected with the PCB control panel through the circuit with the head that charges, the combination department of base and fan is located to the fan leather collar, the handle is fixed on the base, the fan is arranged in inside the handle lower part, handle upper portion one side-mounting fan ejector pin cooperatees fixedly with the handle lower part, the PCB control panel is. The utility model discloses convenient operation, to display screen actuation safe firm, greatly reduced is to the damage of LED display screen.

Description

Front maintenance sucker tool for LED display screen

Technical Field

The utility model relates to a LED display screen field particularly, relates to a LED display screen front maintenance sucking disc instrument.

Background

The installation of present LED display screen module adopts modes such as screw, magnetism post and buckle to fix the module on the box usually, to screw and buckle mode, the product is difficult for dismantling and maintaining, dismantles the back again moreover and installs also more difficultly. In addition, the original raising method or other sucking disc tools adopted in the disassembly process damage the PCB, the components and the cover of the module.

At present, a magnet adsorption scheme is mainly adopted for a sucker tool for front maintenance of an LED display screen, an iron plate is mainly installed on the back of a module, the sucker tool is firstly attached to the surface of the module, then a strong magnetic sucker on the sucker tool is slowly attached to the surface of the module, and then the module is sucked out. Such tools are slow to remove and damage the module, and require an additional iron plate on the back of the module product, which adds cost virtually.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen front maintenance sucking disc instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a front maintenance sucker tool for an LED display screen comprises a silica gel sucker, a sucker seat, a vacuum sealing leather ring, a base, a battery, a charging head, a fan leather ring, a fan ejector rod, a handle closing cover, a PCB control panel, a control circuit protective cover and a handle, the handle comprises a handle lower part and a handle upper part which are mutually buckled and connected, the silica gel sucker is adhered on the sucker seat through glue, the sucker seat and the base are fixed through screws, the battery and the charging head are fixed in one side of the base and are connected with the PCB control panel through a circuit, the fan leather ring is arranged at the joint of the base and the fan, the handle is fixed on the base, the fan is arranged in the lower portion of the handle, a fan ejector rod is arranged on one side of the upper portion of the handle and is matched and fixed with the lower portion of the handle, a handle closing cover is arranged on one side of the bottom end of the handle, and the PCB control panel is arranged in the control circuit protective cover and is fixed with the upper portion of the handle.

Furthermore, a silica gel hand guard is fixedly bonded on one side of the handle.

Furthermore, one side of the lower part of the handle is provided with a key switch which is electrically connected with the PCB control panel.

Furthermore, the vacuum sealing leather ring is arranged in a clamping groove of the sucker seat.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses only need instrument laminating module, through PCB control panel button and power key switch operation, can use the quick assembly disassembly of module, safe and reliable, easy operation is convenient, rechargeable product sustainability uses, and standard pattern and enhancement mode freely switch, powerful.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an explosion separation structure diagram of a LED display screen front maintenance suction cup tool according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a front maintenance suction cup tool for an LED display screen according to an embodiment of the present invention.

Fig. 3 is an axial side structure diagram of a LED display screen front maintenance suction cup tool according to the embodiment of the present invention.

Fig. 4 is a schematic view of an operating principle of a LED display screen front maintenance suction cup tool according to an embodiment of the present invention.

Reference numerals:

1. a silica gel sucker; 2. a sucker seat; 3. sealing the leather ring in vacuum; 4. a base; 5. a battery; 6. a charging head; 7. a fan leather collar; 8. a fan; 9. a lower part of the handle; 10. a blower ejector rod; 11. the upper part of the handle; 12. The handle is covered; 13. a PCB control board; 14. a control circuit protection cover; 15. a key switch; 16. protecting hands with silica gel; 17. a handle.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a front maintenance sucking disc tool for LED display according to an embodiment of the present invention includes a silica gel sucking disc 1, a sucking disc seat 2, a vacuum sealing leather ring 3, a base 4, a battery 5, a charging head 6, a blower leather ring 7, a blower 8, a blower ejector pin 10, a handle closing cover 12, a PCB control board 13, a control circuit protection cover 14, and a handle 17, wherein the handle 17 includes a handle lower portion 9 and a handle upper portion 11 that are fastened to each other, the silica gel sucking disc 1 is adhered to the sucking disc seat 2 by glue, the sucking disc seat 2 and the base 4 are fixed by screws, the battery 5 and the charging head 6 are fixed in one side of the base 4 and connected to the PCB control board 13 by a circuit, the blower leather ring 7 is located at a joint between the base 4 and the blower 8, the handle 17 is fixed to the base 4, the blower 8 is disposed in the handle lower portion 9, the blower ejector pin 10 is installed at one side, handle closed cover 12 is installed to handle 17's bottom one side, and PCB control panel 13 is arranged in control circuit visor 14 inside and is fixed with handle upper portion 11, one side bonding of handle 17 is fixed with silica gel hand protector 16 and carries out anti-skidding protection to handle 17, one side of handle lower part 9 is equipped with the key switch 15 of being connected with PCB control panel 13 electricity and is convenient for control, vacuum seal leather collar 3 is installed in the draw-in groove of sucking disc seat 2.

The utility model discloses a fan, including the suction cup, the suction cup is provided with the suction port, the suction cup is provided with the air inlet, the rechargeable power supply is provided with motor element through rechargeable power, rethread PCB control panel is controlled the motor, air inlet extraction LED display screen front maintenance sucking disc instrument and the interior air of recess and the LED display screen module formation when laminating of LED display screen module. According to the pressure principle, the sucker tool firmly adsorbs the LED display screen, the LED display screen is guaranteed to be evenly stressed, then external force is applied to separate the LED display screen module from the box body, the operation is simple, and the damage to the LED display screen is greatly reduced.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen front maintenance sucking disc instrument, its characterized in that, includes silica gel sucking disc (1), sucking disc seat (2), vacuum seal leather collar (3), base (4), battery (5), charge head (6), fan leather collar (7), fan (8), fan ejector pin (10), handle close lid (12), PCB control panel (13), control circuit visor (14), handle (17) include handle lower part (9) and handle upper portion (11) of mutual lock connection, silica gel sucking disc (1) passes through glue bonding on sucking disc seat (2), and sucking disc seat (2) and base (4) pass through the screw fixation, and battery (5) and charge head (6) are fixed in base (4) one side and are connected with PCB control panel (13) through the circuit, and the combination department of base (4) and fan (8) is located in fan leather collar (7), handle (17) are fixed on base (4), and inside handle lower part (9) were arranged in fan (8), and handle upper portion (11) one side installation fan ejector pin (10) cooperateed fixedly with handle lower part (9), and the bottom one side of handle (17) is installed the handle and is closed lid (12), and control circuit visor (14) are arranged in inside and are fixed with handle upper portion (11) in PCB control panel (13).

2. The tool for the front maintenance sucker of the LED display screen is characterized in that a silica gel hand guard (16) is fixedly bonded to one side of the handle (17).

3. The LED display screen front maintenance suction cup tool according to claim 1, characterized in that one side of the lower handle part (9) is provided with a key switch (15) electrically connected with a PCB control board (13).

4. The LED display screen front maintenance suction cup tool according to claim 1, characterized in that the vacuum sealing rubber ring (3) is installed in a clamping groove of the suction cup holder (2).