CN218826772U

CN218826772U - Mining remote controller

Info

Publication number: CN218826772U
Application number: CN202222920827.7U
Authority: CN
Inventors: 石勇; 汪星宇; 梁敬伟; 林江; 马兰
Original assignee: SHANGHAI CHUANGLI GROUP CO LTD
Current assignee: SHANGHAI CHUANGLI GROUP CO LTD
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-07
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a mining remote controller, which comprises an upper shell, a lower shell, a key support, keys, a battery component and a PCBA mainboard, wherein the keys comprise a thin film key layer adhered on the upper shell and a silica gel key layer adhered above the thin film key layer; an FPC wire outlet hole is formed in the middle of one side wall of the thin film key layer; and the side shell of the lower shell is provided with air holes for enabling the internal pressure and the external pressure of the lower shell to be the same. The utility model discloses mining remote controller, the structure is small and light, has good waterproof dustproof performance, and button long service life uses and feels, and the appearance is pleasing to the eye effectual, and the installation is simple, can use the adverse circumstances at various moist many dusts, and application scope is wide.

Description

Mining remote controller

Technical Field

The utility model relates to a mining technology field especially relates to a mining remote controller.

Background

Mining remote controller mainly uses in the environment moist, be full of the mine of dust, most mining remote controllers all adopt the mode of dry battery power supply at present, and along with the increase of dry battery change number of times inevitably lead to the water-proof effects variation of remote controller, the battery shell fragment of battery case rusts phenomenon such as contact failure and takes place, perhaps lead to circuit board electronic components that intake to damage because the deformation of remote controller to lead to remote controller work abnormal, also have the remote controller equipment that uses lithium cell power supply, but most this type of remote controller is bulky, and is comparatively heavy, long-time operation staff can be tired relatively. In addition, the button of present remote controller uses mechanical type key switch mostly, and the general water-proof effects of this kind of key switch is poor, uses the button easily to rust for a long time under humid environment, leads to the button malfunctioning, influences the normal use of equipment, the accident easily appears.

Disclosure of Invention

The utility model discloses the purpose is exactly in order to solve above-mentioned problem, provides a mining remote controller, and its structure is small and light, has good waterproof dustproof performance, and button long service life uses and feels, and the appearance is pleasing to the eye effectual, and the installation is simple, can use the adverse circumstances at the many dusts of various humidity, and application scope is wide.

In order to achieve the above object of the present invention, the present invention provides a mining remote controller, which comprises an upper casing, a lower casing, a key support, keys, a battery assembly, and a PCBA motherboard, wherein the keys comprise a thin film key layer adhered to the upper casing and a silica gel key layer adhered to the upper side of the thin film key layer; an FPC wire outlet hole is formed in the middle of one side wall of the thin film key layer; and air holes for enabling the internal pressure and the external pressure of the lower shell to be the same are formed in the side shell of the lower shell.

Preferably, set up POGO PIN connector on the lower casing, battery pack's corresponding position department sets up the POGO PIN interface that is used for being connected with POGO PIN connector electricity.

Preferably, a waterproof sealing ring is arranged on the periphery of the POGO PIN interface of the battery component.

Preferably, a sealant layer is filled in the lower case of the battery assembly.

Preferably, the left side wall and the right side wall of the upper shell and the lower shell are respectively provided with an encapsulating layer.

Preferably, a transparent display screen protection plate is arranged at the position, used for placing the display screen, of the upper shell.

Preferably, a waterproof breathable film is attached to the outside of the air holes.

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

the utility model discloses a mining remote controller, overall structure is small and light, has good waterproof dustproof performance, and button long service life uses and feels, and duration is strong, and the commonality is high, and the appearance is pleasing to the eye effectual, and the installation is simple, can use the adverse circumstances at the many dusts of various humidity, and application scope is wide, improves remote control unit's under the mine safety in utilization.

The present invention will be described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is an exploded view of the mining remote controller of the present invention;

fig. 2a is a perspective view of the lower case of the present invention;

FIG. 2b is an enlarged view of a portion of the lower housing assembled with the battery assembly;

fig. 3a is a structural diagram of the battery pack of the present invention;

FIG. 3b is an enlarged view of a portion A of the battery assembly shown in FIG. 3 a;

fig. 4 is a structural diagram of the lower case of the battery pack of the present invention;

FIG. 5 is a right side view of the lower shell of FIG. 4;

fig. 6 is a perspective view of the upper case of the present invention.

Detailed Description

As shown in fig. 1, for the explosion view of the mining remote controller provided by the present invention, it can be known from the figure that the mining remote controller includes an upper housing 6, a lower housing 9, a key holder 2, a key, a battery Assembly 11, a PCBA motherboard (short for Printed Circuit Board Assembly) 7, a silicone plug 10,

screws

15, 16, 17, 18 of different specifications, and the like. During whole equipment, battery pack settles the battery intracavity that the casing lower surface set up under, PCBA mainboard 7 settles the mainboard intracavity that the casing upper surface set up under, go up the casing lock on the inferior valve, the button is settled in key-press support, the key-press support that is equipped with the button is settled in the recess of last casing, antenna cover 8 is settled last casing and lower casing top after the lock, and link together above-mentioned component through a plurality of

different specification screws

15, 16, 17, 18 and a plurality of silica gel stopper 10, form mining remote controller.

Wherein, because mining remote controller mainly uses in the mine that the environment is moist, be full of the dust, in order to prevent to produce static or burning in the use, the utility model discloses the shell (including last casing, lower casing) adopts fire-retardant antistatic material to make.

Because last casing upper portion sets up the display screen and shows and man-machine interaction as the interface, in order to avoid the display screen by the fish tail in the use, the utility model discloses set up the window in the corresponding display screen department of epitheca to at the transparent display screen protective plate that window department installation ya keli made, during the installation, can be fixed in window department through inlaying the mode of dress or pasting with the protection shield.

In order to prevent that the remote controller button is malfunctioning, the utility model discloses the button includes film button layer 5 and silica gel button layer, and silica gel button layer includes main button 14 and left side button 3, right side button 4, and main button 14 corresponds with the main button position on film button layer 5, and left side button 3, right side button 4 are corresponding with the button of the left and right sides position department on film button layer 5 (corresponding, key-holder corresponds position department and has seted up the key hole). Wherein, the membrane key layer 5 is adhered with the upper shell into a whole through waterproof 3M glue, and the FPC wire outlet hole 13 is only arranged in the middle. The thin film key layer is used for key input, so that the waterproof performance is good, and the service life of the keys of the remote controller can be prolonged millions of times. And the silica gel key layer is pasted above the thin film key layer, so that the hand feeling during key pressing can be increased, and the thin film key layer is prevented from being scratched. When the film key layer is manufactured, the film key layer is electrically connected with the PCBA mainboard through the FPC flat cable.

The utility model discloses go up the casing and can assemble into a complete casing after the casing docks down, the internal arrangement of inferior valve has battery pack, mainboard. The side shell of the lower shell is provided with air holes 6 for providing the same pressure inside and outside the lower shell, the air holes are arranged on the side wall of one side of the lower shell for arranging the circuit board (see figure 2), and a waterproof breathable film is attached outside the air holes, is a film made of dustproof and waterproof breathable materials in the prior art, and has the size matched with the air holes. The lower shell is provided with the air holes, and the Kong Waitie is covered with the waterproof and breathable film, so that the internal pressure and the external pressure of the lower shell are consistent, the remote controller can be applied to areas with high pressure, the working performance is ensured, and the remote controller is ensured to have waterproof and dustproof functions.

Wherein, battery pack settles in the battery chamber that lower casing lower surface set up (see fig. 2 b), and supply power for the mainboard through the contact mode of POGO PIN crimping, promptly, set up POGO PIN connector (being spring PIN connector) 12 (see fig. 2 a) on the lower casing, the upper end of POGO PIN connector 12 exposes in the mainboard intracavity of lower casing, the lower extreme exposes in the battery chamber of lower casing, corresponding position department at battery pack inferior valve 112 sets up the POGO PIN interface 113 (see fig. 3 b) that is used for being connected with POGO PIN connector lower extreme electricity, it is corresponding, the corresponding position department of mainboard sets up the port of being connected with POGO PIN connector upper end electricity, thereby after the equipment, be connected battery and mainboard electricity through POGO PIN connector.

A waterproof sealing ring 111 (see fig. 3a and 3 b) is arranged on the periphery of the POGO PIN interface of the battery assembly, and a sealant layer (located in a cavity corresponding to the serial number 114 in fig. 4) is filled in the lower case of the battery assembly, so that the lower case and the upper case of the battery assembly can be connected into a whole after being assembled, and the enclosed space is kept sealed.

The utility model discloses a battery pack adopts the mode of gluing to seal to make the module with battery pack, increases battery pack's leakproofness and waterproof performance, prevents that the workman from replacing unauthorized battery at will. When the remote controller is applied, the same remote controller can be provided with a plurality of battery components so as to be convenient to replace, and the cruising ability of the remote controller is improved.

In addition, in order that the person who uses the remote controller has good feeling and facilitates the use, be provided with the rubber coating layer 61 respectively on the left side wall and the right side wall of last casing, also be provided with rubber coating layer 91 respectively on the left side wall and the right side wall of casing down. Furthermore, the upper and lower side walls of the upper and lower shells can be respectively provided with an encapsulating layer. The rubber coating layers of the upper and lower shells can be integrally formed with the upper and lower shells during manufacturing, and can also be connected with the upper and lower shells in a sticking or buckling manner.

To summer up, the utility model discloses mining remote controller, overall structure is small and light, has good waterproof dustproof performance, and button long service life uses and feels, and duration is strong, and the commonality is high, and the pleasing to the eye effectual of appearance, the installation is simple, can use in the adverse circumstances of various moist many dusts, and application scope is wide, improves remote control unit's under the mine safety in utilization.

Although the present invention has been described in detail, the present invention is not limited thereto, and those skilled in the art can modify the principle of the present invention, and therefore, various modifications performed according to the principle of the present invention should be understood as falling into the protection scope of the present invention.

Claims

1. The utility model provides a mining remote controller, includes casing, lower casing, key-press support, button, battery pack, PCBA mainboard, its characterized in that:

the key comprises a thin film key layer adhered on the upper shell and a silica gel key layer adhered above the thin film key layer;

an FPC wire outlet hole is formed in the middle of one side wall of the thin film key layer;

and the side shell of the lower shell is provided with air holes for enabling the internal pressure and the external pressure of the lower shell to be the same.

2. The mining remote controller of claim 1, wherein a POGO PIN connector is arranged on the lower housing, and a POGO PIN interface for electrical connection with the POGO PIN connector is arranged at a corresponding position of the battery pack.

3. The mining remote controller of claim 1 or 2, characterized in that a waterproof sealing ring is arranged at the periphery of the POGO PIN interface of the battery pack.

4. The mining remote controller according to claim 1 or 2, characterized in that a sealant layer is poured into the lower case of the battery pack.

5. The mining remote controller according to claim 1 or 2, wherein the left side wall and the right side wall of the upper shell and the lower shell are respectively provided with an encapsulating layer.

6. The mining remote controller according to claim 1 or 2, characterized in that a transparent display screen protection plate is arranged at the position of the upper shell for arranging the display screen.

7. The mining remote controller of claim 1, wherein a waterproof and breathable film is attached to the outside of the air vent.