CN220416832U - Remote control device - Google Patents

Abstract

The application provides a remote control device, including display module and backseat, the backseat includes the battery compartment that is used for bearing the battery, and display module is by bottom to top backward inclined mode setting in proper order in the front side of backseat, and the battery compartment is by bottom to top forward inclined mode setting in proper order in the backseat. The display module of the remote control device can be conveniently observed for the inclined arrangement, and the battery bin is correspondingly reversely inclined, so that the display module and the rear seat are mutually propped against and supported, the overall balance and stability of the remote control device are improved, and the remote control device is prevented from toppling over.

Description

Remote control device

Technical Field

The present application relates to a remote control device, and more particularly, to a remote control device for controlling a therapeutic apparatus.

Background

At present, a remote controller with an upward inclined display screen appears in the market, so that a user can observe the display state of the display screen more conveniently. Considering that the remote controller is normally placed horizontally, a designer designs the inclination of the display screen as large as possible, so that the display screen has a larger inclination angle, and a user can conveniently check the display information of the display screen.

Disclosure of Invention

The application provides a remote control device, has the display screen of slope to stable in structure is difficult for empting.

Specifically, the application is realized by the following technical scheme: the remote control device comprises a display module and a rear seat, wherein the rear seat is provided with a battery compartment for bearing a battery, the display module is arranged on the front side of the rear seat in a way of sequentially inclining backwards from bottom to top, and the battery compartment is arranged in the rear seat in a way of sequentially inclining forwards from bottom to top.

According to one embodiment of the utility model, the rear seat comprises a rear housing, and the battery compartment is formed by recessing the rear housing toward the display module.

According to one embodiment of the utility model, the rear shell is provided with an upper end wall, a lower end wall arranged opposite to the upper end wall and a plurality of inner walls connecting the upper end wall and the lower end wall, and the lower end wall is arranged in a backward inclined manner from high to low in the height direction.

According to one embodiment of the utility model, the rear housing comprises a rear wall, a bottom wall and an extension wall connecting the rear wall and the bottom wall, the extension wall has a rear end far from the display module and a front end close to the display module, the extension wall extends from the rear end to the front end in an outward expanding mode, and the rear seat is arranged in a front-wide and rear-narrow mode.

According to one embodiment of the utility model, the bottom wall is provided with a number of foot pads.

According to one embodiment of the utility model, the upper part of the rear wall is arranged in a backward inclined manner from high to low in the height direction, and the lower part of the rear wall is provided with the battery compartment.

According to one embodiment of the utility model, the back seat comprises a battery cover covering the battery compartment, the back housing having an inlet communicating with the battery compartment, the battery cover being secured to the back housing and covering the inlet.

According to one embodiment of the utility model, the battery compartment is provided with a support rib extending towards the display module.

According to one embodiment of the utility model, the display module comprises a main body wall, a front cavity and a rear cavity are respectively formed on the front side and the rear side of the main body wall, and the display module is provided with a panel fixed in the front cavity and a display screen fixed in the rear cavity.

According to one embodiment of the utility model, the display module is provided with a screen bracket for fixing the display screen, the main body wall is provided with a window corresponding to the display screen, and the display screen is positioned between the screen bracket and the window.

The display module of the remote control device can be conveniently observed for the inclined arrangement, and the battery compartment which is reversely inclined is correspondingly arranged, so that the overall balance and stability of the remote control device are better, and the remote control device is prevented from toppling over.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a perspective combined view of a remote control device according to one embodiment of the present application, taken from the front side.

Fig. 2 is another perspective combination view of the remote control device shown in fig. 1, taken from the rear side.

Fig. 3 is a side view of the remote control device shown in fig. 1.

Fig. 4 is a top view of the remote control device shown in fig. 1.

Fig. 5 is an exploded perspective view of a display module of the remote control device shown in fig. 1.

Fig. 6 is an exploded perspective view of a rear seat of the remote control device shown in fig. 1.

Fig. 7 is a partially exploded perspective view of the remote control device shown in fig. 1.

Fig. 8 is a cross-sectional view taken along the direction A-A in fig. 1.

Fig. 9 is another partially exploded perspective view of the remote control device shown in fig. 1.

Reference numerals illustrate:

remote control device 100, display module 1, panel 11, display area 111, control area 112, front housing 12, body wall 121, side wall 122, front cavity 123, rear cavity 124, window 125, key hole 126, display 13, screen bracket 14, key pad 15, key 151, circuit board 16, rear bezel 2, rear housing 21, rear wall 211, upper portion 211A of the rear wall, lower portion 211B of the rear wall, bottom wall 212, extension wall 213, receiving cavity 214, foot pad 215, battery compartment 216, entrance 2161, upper end wall 2162, lower end wall 2163, inner wall 2164, support rib 2165, slot 2166, lateral wall 2167, card hole 217, mating slot 218, sink 219, battery 22, battery cover 23, snap 231, spring arm 232, battery reed 24, positive and negative tab 241, positive tab 243, welding pin 244, securing portion 245, contact 246.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus, systems, devices, and methods that are consistent with aspects of the present application.

Referring to fig. 1 to 3, the present application provides a remote control device 100 for controlling a phototherapy apparatus. The remote control device 100 comprises a display module 1 and a rear seat 2 which are assembled and fixed front and back, the display module 1 is approximately rectangular flat plate-shaped, the rear seat 2 is in a front wide and rear narrow block shape, the display module 1 is attached to the front side of the rear seat 2 and is arranged on the front side of the rear seat 2 in a mode of sequentially inclining backwards from bottom to top, and a user can observe the display content of the display screen 13 conveniently.

Referring to fig. 4 to 7, the display module 1 includes a panel 11, a front case 12, a display 13, a screen bracket 14, a key sheet 15, and a circuit board 16, the front case 12 is provided with a main body wall 121 and a side wall 122 surrounding the main body wall 121, the main body wall 121 is rectangular sheet-shaped facing forward and backward, and the side wall 122 and the main body wall 121 together form a front cavity 123 located at the front side of the main body wall 121 and a rear cavity 124 located at the rear side of the main body wall 121. The panel 11 is fixed in the front cavity 123, and has a display area 111 on an upper side and a control area 112 on a lower side. The upper side of the main body wall 121 is provided with a window 125 corresponding to the display area 111, and the lower side of the main body wall 121 is provided with a key hole 126 corresponding to the control area 112. The display 13, the screen bracket 14, the key pad 15 and the circuit board 16 are fixed in the rear cavity 124. The display 13 is a liquid crystal display, and the display 13 is fixed to the screen bracket 14 and then assembled into the window 125. The key sheet 15 is made of silica gel, and is provided with a plurality of keys 151 which can pass through corresponding key holes 126. The circuit board 16 is fixed to the rear cavity 124 after the display 13, the screen bracket 14, and the key sheet 15 are assembled, and the circuit board 16 and the main body wall 121 clamp and fix the screen bracket 14 and the key sheet 15. The circuit board 16 is electrically connected with the display screen 13 to control the display of the display screen 13, and a switch (not shown) driven by the key 151 is further arranged on the circuit board 16 to receive the operation control of the control area 112 on the key 151.

The rear seat 2 includes a rear case 21, a plurality of batteries 22, a battery cover 23, and a plurality of battery springs 24. The rear case 21 includes a rear wall 211, a bottom wall 212, and two extension walls 213, wherein one extension wall 213 connects the left edge of the rear wall 211 with the left edge of the bottom wall 212, and the other extension wall 213 connects the right edge of the rear wall 211 with the right edge of the bottom wall 212. The extension wall 213 has a rear end (not numbered) distant from the display module 1 and a front end (not numbered) close to the display module 1, and the extension wall 213 is extended outwardly from the rear end (not numbered) to the front end (not numbered) thereof in a manner such that the rear seat 2 is provided in a wide front and narrow rear. The rear wall 211, the bottom wall 212 and the two extension walls 213 together form a receiving cavity 214 in which the battery compartment 216 is disposed. Two foot pads 215 are mounted on the bottom surface of the bottom wall 212 to smoothly support the remote control device 100 on a table top. The upper portion 211A of the rear wall 211 is disposed in such a manner as to be inclined backward in the height direction from higher to lower, the lower portion 211B of the rear wall 211 is disposed vertically, and the battery cover 23 is mounted to the lower portion 211B of the rear wall. The front side of the extension wall 213 is a slanted side, and the display module 1 is assembled to form a module and then abuts against the front side of the extension wall 213, thereby forming a slanted state. Fasteners (not shown), such as screws, are secured to the body wall 121 of the front housing 12 through the rear housing 21, the circuit board 16, and securely connect the display module 1 with the rear chassis 2.

As shown in connection with fig. 8, the rear wall 211 is further frontward and is formed with an upper end wall 2162, a lower end wall 2163, several inner walls 2164 between the upper and lower end walls 2162, 2163, and lateral walls 2167 between the upper and lower end walls 2162, 2163 in a direction toward the display module 1. The lower end wall 2163 is for carrying the battery 22 and is disposed obliquely downward in the height direction from top to bottom. The upper end wall 2162 is disposed opposite the lower end wall 2163 with a number of inner walls 2164 located between the lower and upper end walls 2163, 2162. The upper end wall 2162, lower end wall 2163, inner wall 2164, and lateral wall 2167 collectively define the battery compartment 216 described above. The battery compartment 216 is located substantially within the receiving cavity 214. An inlet 2161 of the battery compartment 216 is provided on the lower portion 211B of the rear wall 211. The battery 22 is assembled into the battery compartment 216 from the inlet 2161, and the battery cover 23 is secured to the rear side of the rear wall 211 and covers the inlet 2161 of the battery compartment 216, securing the battery 22 within the battery compartment 216.

The battery compartment 216 is provided on the rear seat 2 in such a manner as to be inclined forward in order from the bottom to the top. Wherein the lower end wall 2163 serves to carry the battery 22. The lower end wall 2163 is provided with a downward inclination in sequence from high to low in the rearward and height direction, as indicated by the respective arrows. The display screen 13 is disposed in a sequentially forward tilting manner from top to bottom along with the display module 1 in the height direction, and as indicated by the corresponding arrows, the bottom end to top of the display screen 13 is in a sequentially backward tilting state, so that the display module 1 has a tendency to tilt backward, and the lower end wall 2163 located below the battery compartment 216 is in a sequentially downward and backward extending state from top to bottom, so that the battery compartment 216 has a tendency to support forward. The display module 1 and the battery compartment 216 are arranged in an opposite inclined mode, so that the display module 1 and the rear seat 2 are mutually supported, the overall balance and stability of the remote control device 100 are better, and the remote control device 100 can be prevented from toppling over.

The inner wall 2164 opposite to the inlet 2161 is provided with a plurality of supporting ribs 2165 (refer to fig. 6) extending toward the display module 1, the supporting ribs 2165 vertically support the circuit board 16 of the display module 1, and the gravity of the battery 22 is partially applied to the supporting ribs 2165, so that the effective support for the circuit board 16 and the display module 1 can be enhanced, and the problem of backward tilting of the display module 1 due to the arrangement of an excessive tilting angle for the convenience of the user can be prevented. Preferably, the supporting ribs 2165 are designed into a plurality of different lengths according to the inclination angle and the arrangement mode of the battery compartment 216, and are used for matching with the inclination of the display module 1 to ensure the supporting effect.

Referring to fig. 6 and 7 in combination with fig. 9, a plurality of battery reeds 24 are used to connect a plurality of batteries 22 in series with the circuit board 16, including a positive and negative electrode tab 241 at one end of the battery compartment 216 and a positive and negative electrode tab 242 and 243 at the other end of the battery compartment 216. In the present embodiment, the remote control device 100 is provided with two No. 5 batteries 22, and the positive and negative electrode tabs 241, 242, and 243 are standard components. The positive electrode tab 242 and the negative electrode tab 243 are each independently provided, and are each provided with a welding pin 244 for leading out a positive electrode lead (not shown) and a negative electrode lead (not shown), and the positive electrode lead (not shown) and the negative electrode lead (not shown) pass through the battery compartment 216 and are electrically connected to an interface (not shown) of the circuit board 16, so that the battery 22 supplies power to the circuit board 16. By adopting the lead wire mode, the convenience of assembly and subsequent maintenance in the production process can be met, the operation efficiency is improved, and the quality and the cost are controllable by adopting the standard component. As a simple modification, the soldering pins 244 of the positive electrode tab 242 and the negative electrode tab 243 may be connected to the circuit board 16 by soldering after extending the soldering pins 244 instead of using a standard component.

Each battery reed 24 is provided with a fixing portion 245 and a contact portion 246, the fixing portion 245 is assembled on the lateral wall 2167 of the rear wall 211, and the contact portion 246 is located on the inner side surface of the fixing portion 245 facing the battery 22 for abutting against the battery 22. The solder pins 244 of the positive and negative electrode tabs 242, 243 extend forward from their respective securing portions 245 toward the circuit board 16. The positive and negative electrode connecting piece 241 has no welding pin, only has a fixing portion 245 and two contact portions 246, and the contact portions 246 are respectively abutted against and electrically connected with the two batteries 22.

The lateral walls 2167 on both sides are further provided with a plurality of slots 2166 for inserting the fixing portions 245, the fixing portions 245 are inserted into the slots 2166 from back to front, the upper edges and the lower edges of the fixing portions 245 are restrained and fixed by the slots 2166, and the middle portions of the contact portions 246 are exposed out of the slots 2166 to be abutted against the battery 22. The positive electrode tab 242 and the negative electrode tab 243 are independently disposed, so that the lateral wall 2167 on one side of the battery compartment 216 is provided with two slots 2166, and the lateral wall 2167 on the other side of the battery compartment 216 is provided with one slot 2166 corresponding to the positive electrode tab 241. The pattern of the slot 2166 need not be based on the top and bottom slopes of the battery reed 24, but can be based on the pattern of the battery compartment 216.

The battery cover 23 is mounted on the lower portion 211B of the rear wall 211, a pair of hooks 231 are provided on the upper side of the battery cover 23, and a pair of engaging holes 217 corresponding to the hooks 231 are provided on the rear wall 211. The battery cover 23 is provided at its underside with a U-shaped spring arm 232 and the rear wall 211 is provided with a fitting groove 218 for fitting the spring arm 232. When the battery cover 23 is assembled, the buckle 231 at the upper end of the battery cover 23 is obliquely inserted into the clamping hole 217 of the rear wall 211, and then the battery cover 23 is rotated, so that the buckle 231 is buckled with the clamping hole 217, the elastic arm 232 at the lower end of the battery cover 23 enters the matching groove 218 of the rear wall 211 of the rear seat and downwards abuts against the groove bottom of the matching groove 218, and the battery cover 23 is reliably fixed on the rear wall 211. The rear wall 211 has a recessed stage 219 formed in a recessed manner in a region accommodating the battery cover 23. The rear face of the assembled battery cover 23 is substantially coplanar with the rear wall 211.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but rather is intended to cover any and all modifications, equivalents, alternatives, and improvements within the spirit and principles of the present application.

Claims (10)

1. A remote control device, includes display module and backseat, its characterized in that: the rear seat is provided with a battery compartment for bearing a battery, the display module is arranged on the front side of the rear seat in a mode of sequentially inclining backwards from bottom to top, and the battery compartment is arranged in the rear seat in a mode of sequentially inclining forwards from bottom to top.

2. The remote control device of claim 1, wherein: the rear seat includes a rear case, and the battery compartment is formed by recessing the rear case toward the display module.

3. The remote control device of claim 2, wherein: the rear shell is provided with an upper end wall, a lower end wall which is arranged opposite to the upper end wall and a plurality of inner walls which are connected with the upper end wall and the lower end wall, and the lower end wall is sequentially and obliquely arranged backwards from high to low along the height direction.

4. The remote control device of claim 2, wherein: the rear shell comprises a rear wall, a bottom wall and an extension wall connected with the rear wall and the bottom wall, the extension wall is provided with a rear end far away from the display module and a front end close to the display module, the extension wall extends to the front end in an outward expanding mode from the rear end of the extension wall, and the rear seat is arranged in a front-wide and rear-narrow mode.

5. The remote control device of claim 4, wherein: the bottom wall is provided with a plurality of foot pads.

6. The remote control device of claim 4, wherein: the upper part of the rear wall is sequentially and obliquely arranged backwards from high to low along the height direction, and the battery compartment is arranged at the lower part of the rear wall.

7. The remote control device of claim 2, wherein: the backseat includes a battery cover covering the battery compartment, the backshell having an inlet communicating with the battery compartment, the battery cover being secured to the backshell and covering the inlet.

8. The remote control device of claim 1, wherein: the battery compartment is provided with a support rib extending towards the display module.

9. The remote control device of claim 1, wherein: the display module comprises a main body wall, a front cavity and a rear cavity are respectively formed on the front side and the rear side of the main body wall, and the display module is provided with a panel fixed in the front cavity and a display screen fixed in the rear cavity.

10. The remote control device of claim 9, wherein: the display module is provided with a screen bracket for fixing the display screen, the main body wall is provided with a window corresponding to the display screen, and the display screen is positioned between the screen bracket and the window.