TWM577627U - A display device - Google Patents

Abstract

The present invention is related to a display device including a display module, an elastic coupling member and a waterproof frame. The elastic coupling member is located between the display module and the waterproof frame. Among this, the display module includes an outer edge side which is located on the back side of the display module. The elastic coupling member includes an elastic side and a partial elastic region. The elastic side is tightly coupled to the waterproof frame when the elastic coupling member is embedded and clamped by the waterproof frame. Moreover, the partial elastic region protrudes from the waterproof frame and is tightly coupled to the outer edge side of the back side of the display module. Thereby, the display device has an improved waterproof protection function.

Description

Display device

The present invention relates to a display device, and more particularly to a display device having a waterproof frame and an elastic joint.

As the technology of modern display devices matures, it is often widely used in commercial activities, such as in point-of-sale information management systems. However, existing display devices still have some problems in use. For example, a general display device, whether it is a commercial type, needs to be applied to an outdoor venue, a restaurant, a store, or an exhibition venue, or a display device used by a general user, and needs a waterproof protection function in response to the situation and needs in use.

Accordingly, please refer to FIG. 1 , which is an exploded view of a conventional display device, and is illustrated by this figure. As shown in FIG. 1 , the conventional display device 100 includes a front frame 10 , a waterproof rubber strip 20 , a panel 30 , and a pressure plate 40 . The display device 100 is provided with a waterproof protection function by covering the waterproof rubber strip 20 and the panel 30 by the front frame 10 and the pressure plate 40. Moreover, the front frame 10 further includes a transparent film, the waterproof rubber strip 20 and the panel 30 must be disposed on the inner surface of the front frame of the front frame 10, and the panel 30 must be attached to the transparent film of the front frame 10, and then the pressure plate 40 is used. The waterproof rubber strip 20 and the panel 30 are clamped so as to be composed The front shell structure located in front of the display device 100. As a result, the conventional display device 100 must meet the limitations of various assembly conditions to have a waterproof protection function, such as a mounting sequence, a setting position, and a structural design, which is inconvenient in practical use.

Therefore, for a technology in which the existing display device simplifies the structure and at the same time has a waterproof protection function, it is still necessary to design a novel and easy-to-assemble display device design to solve the above-mentioned lack of application of the prior art. .

The purpose of the present invention is to provide a display device having a waterproof protection function, which is mainly provided by the waterproof frame and the elastic joint member to be elastically combined and pressed on the outer edge side of the display module, thereby having a waterproof protection function.

In a first preferred embodiment, the present disclosure provides a display device including: a display module; and a waterproof frame for combining or separating the display module, the waterproof frame comprising: a first frame; a second frame; and an elastic joint between the first and the second frame, and the elastic joint is tightly coupled to the second frame because the second frame is nested or embedded in the first frame Between the first and the second frame, the waterproof frame provides a waterproof protection function of the display module.

Preferably, the display module comprises an outer edge side located on a back side of the display module.

Preferably, the waterproof frame is tightly coupled or separated from the side of the outer edge by fitting, snapping, locking or fitting.

Preferably, the first frame and the second frame are a hollow frame for clamping the elastic coupling member and partially engaging the outer edge side.

Preferably, the elastic bonding member is one of an O-shaped elastic structural body, a U-shaped elastic structural body, an L-shaped elastic structural body, and an I-shaped elastic structural body or a combination thereof.

Preferably, the display module is applied to one of the liquid crystal touch display modules of the point of sale information management system.

In a second preferred embodiment, the present disclosure provides a display device including: a display module including an outer edge side; and a waterproof frame for combining or separating from the display module, the waterproof frame including a first frame for joining or separating from the side of the outer edge; a second frame; and an elastic coupling between the first and the second frame, and the second frame is nested or The first frame is embedded in the first frame, and the elastic joint is tightly coupled between the first frame and the second frame, and is tightly coupled to the outer edge side.

Preferably, the outer edge side is located at the back of one of the display modules.

Preferably, the elastic joint is tightly joined or separated from the outer edge side by the waterproof frame.

Preferably, the first frame and the second frame are a hollow frame for clamping the elastic coupling member and partially engaging the outer edge of the outer edge to provide waterproofing of the display module. Protective function.

Preferably, the elastic coupling member is an O-shaped elastic structure, a U-shaped elastic structure, an L-shaped elastic structure, and an I-type elastic knot. One of the constructs or a combination thereof.

In a third preferred embodiment, the present disclosure provides a display device comprising: a display module including an outer edge side; and a waterproof frame comprising: a first frame; a second frame; and an elastic a coupling member between the first and the second frame; wherein the elastic coupling member protrudes from the first frame because the second frame is embedded and pressed against the elastic coupling member and the first frame Between the first frame and the second frame, and tightly coupled to the side of the outer edge.

Preferably, the outer edge side is located on the back side of one of the display modules or on the outer edge side of one of the display modules.

Preferably, a part of the elastic coupling member is tightly coupled or separated from the outer edge side by the waterproof frame.

Preferably, the first frame is a hollow chassis, and the second frame is a hollow pressure plate; wherein the hollow pressure plate is embedded in the hollow chassis, and the elastic coupling member is pressed therein to The part is tightly coupled to the side of the outer edge to provide a waterproof protection function of the display module.

Preferably, the elastic bonding member is one of an O-shaped elastic structural body, a U-shaped elastic structural body, an L-shaped elastic structural body, and an I-shaped elastic structural body or a combination thereof.

In a fourth preferred embodiment, the present disclosure provides a display device including: a display module including a peripheral edge on one side of the display module; and a waterproof frame; and an elastic coupling member. The elastic coupling member is partially pressed against the display module by the waterproof frame, so that the elastic coupling member is airtightly coupled to the outer edge side.

Preferably, a part of the elastic coupling member is tightly coupled or separated from the outer edge side by the waterproof frame to provide a waterproof protection function of the display module.

Preferably, the waterproof frame comprises a first frame and a second frame, and the elastic frame is inserted, snapped, locked or embedded in the first frame by the second frame. Clamped in it.

Preferably, the first frame and the second frame are a hollow frame for clamping the elastic joint and partially engaging the outer edge side; or, the first and the second The frame is a frame structure integrally formed or abutting each other for elastically holding the elastic joint such that a portion thereof is tightly coupled to the outer edge side of the back surface.

100‧‧‧ display device

10‧‧‧ front frame

20‧‧‧Waterproof strip

30‧‧‧ panel

40‧‧‧ pressure plate

200‧‧‧ display device

210‧‧‧ display module

210a‧‧‧Back

211‧‧‧ rim side

220‧‧‧ first frame, hollow chassis

220a‧‧‧ first frame side

230‧‧‧Second frame, hollow platen

230a‧‧‧ Side of the second frame

240‧‧‧Flexible joints

240a‧‧‧First elastic side

240b‧‧‧Second elastic side

240c‧‧‧partial elastic zone

240d‧‧‧elastic ribs

300‧‧‧ display device

310‧‧‧ display module

310a‧‧‧Back

311‧‧‧ rim side

320‧‧‧ first frame

330‧‧‧ second framework

340‧‧‧Flexible joints

340a‧‧‧First elastic side

340b‧‧‧Second elastic side

340c‧‧‧Partial elastic zone

340d‧‧‧elastic ribs

Figure 1 is an exploded view of a conventional display device.

2A is a perspective view showing the first preferred embodiment of the present invention.

Fig. 2B is an exploded exploded view of the first preferred embodiment shown in Fig. 2A.

2C is a schematic cross-sectional view showing the first preferred embodiment of the present invention shown in FIG. 2A.

Fig. 2D is a partially enlarged cross-sectional view showing a part of the element shown in Fig. 2C.

Figure 3 is a partially enlarged cross-sectional view showing the second preferred embodiment of the present invention.

The embodiments are described in detail below, and the embodiments are only intended to be illustrative, and are not intended to limit the scope of the invention. In addition, the drawings in the embodiments omit elements that are unnecessary or can be completed by the usual techniques to clearly show the technical features of the present invention.

2A to 2D are respectively a perspective view, an exploded view, a cross-sectional view, and a partially enlarged cross-sectional view of the first preferred embodiment of the present invention, and the first preferred embodiment of the present invention is illustrated by the drawings.

As shown in FIG. 2A to FIG. 2D, the display device 200 of the present invention includes a display module 210, a first frame 220, a second frame 230, and an elastic coupling member 240. The display module 210 includes an outer edge side 211 on the back surface 210a. The first frame 220 includes a first frame side surface 220a, and the second frame 230 includes a second frame side surface 230a. The elastic coupling member 240 includes a first elastic side surface 240a, a second elastic side surface 240b, a partial elastic region 240c, and an elastic rib 240d. The first elastic side 240a corresponds to the second elastic side 240b, the partial elastic area 240c is located between the first and second elastic sides 240a, 240b, and the elastic rib 240d is located in the partial elastic area 240c. In this example, the display module 210 is a liquid crystal touch display module 210. The first frame 220 is a hollow chassis 220, the second frame 230 is a hollow pressure plate 230, and the elastic coupling member 230 is an O-shaped elastic structure. The waterproof strip of the body may of course be a waterproof strip of one of the U-shaped elastic structure, the L-shaped elastic structure, the I-type elastic structure or a combination thereof.

In more detail, the display device 200 is sequentially arranged as the display module 210, the first frame 220, the elastic joint 240, and the second frame 230. The elastic joint 240 is located between the first and second frames 220, 230, and The second frame 230 is nested, embedded, locked or snapped to the first frame 220, so that the first elastic side 240a of the elastic joint 240 is tightly coupled to the first frame side 220a, and the second elastic side 240b is tightly coupled to the first frame 230b. Two frame side 230a. Thereafter, the first frame 220 can be fitted, fitted, locked or snapped to the display module 210, and the partial elastic region 240c is tightly coupled to the outer edge side 211 of the back surface 210a, and at the same time the elastic rib 240d is elastic. The top surface 211 of the outer edge is abutted to provide a waterproof protection function of the display device 200. Of course, the outer edge side 211 corresponding to the elastic ridge 240d may be provided with a groove or a groove (not shown) to increase the contact area of the two 211, 240d, thereby improving the waterproof protection function, and should not be in this example. limit.

Furthermore, the elastic joint member may have other different embodiments in addition to the above preferred embodiments. Please refer to FIG. 3, which is a partially enlarged cross-sectional view showing the second preferred embodiment of the present invention, and illustrates the second preferred embodiment of the present invention.

As shown in FIG. 3, the display device 300 includes a display module 310, a first frame 320, a second frame 330, and an elastic coupling member 340. The display module 310 includes the outer edge side 311 of the back surface 310a. The coupling member 340 includes a first elastic side surface 340a, a second elastic side surface 340b, a partial elastic region 340c, and an elastic rib 340d, and the elastic coupling member 340 is similarly located between the first and second frames 320, 330. In this example, the second frame 330 is embedded in the first frame 320 and presses the elastic coupling member 340 located therein, so that the first and second elastic side surfaces 340a, 340b are airtightly coupled to the first and second portions, respectively. The frame 320, 330 and a portion of the elastic coupling member extend between the two frames 320, 330 to form a partial elastic region 340c for airtightly bonding or separating from the outer edge side 311 of the display module 310 to provide a waterproof protection function.

In addition, the display device 300 of the present embodiment further includes a plurality of elastic ribs 340d respectively located on the first elastic side surface 340a and the partial elastic region 340c, and may also be newly added to the elastic ribs 340d as described above. a groove or groove (not shown) to increase the elastic rib 340d when it is in contact with the top The waterproof area protection function of the display device 300 is improved by the area.

In addition, the first and second frames 320, 330 are waterproof frames, which are mainly inserted, snapped, locked or embedded in the first frame 320 by the second frame 330, so that the elastic coupling member 340 is clamped therein. The partial elastic region 340c is tightly coupled to the outer edge side 311. Or, the first and second frames 320, 330 are a single frame structure integrally formed or partially adjacent to each other for elastically clamping the elastic coupling member 340 such that the partial elastic regions 340c are tightly coupled to the outer edge of the back surface 310a. Side 311.

Of course, the above-mentioned components can be variously changed or designed by those skilled in the art, and the structural design and specifications of the components are adjusted according to the actual application requirements, and should not be limited by the foregoing preferred embodiments. Therefore, as long as the various equivalent structures or methods of the same function can be achieved, they are all within the scope of the rights protection of this case.

In summary, the display device of the present invention has a waterproof protection function by the waterproof frame and the elastic joint member, especially the waterproof frame (the first frame and the second frame) combined with the embedded or elastic clamping. The elastic joint member is configured to tightly bond a portion of the elastic region to the outer edge side of the back surface of the display module, thereby providing a waterproof protection function of the display device.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the patent application of the present invention. Therefore, any equivalent changes or modifications made without departing from the spirit of the present invention should be included in the present case. Within the scope of the patent application.

Claims (20)

A display device includes: a display module; and a waterproof frame for combining or separating from the display module, the waterproof frame comprising: a first frame; a second frame; and an elastic coupling member located at the Between the first and the second frame, and because the second frame is nested or embedded in the first frame, the elastic joint is tightly coupled between the first and the second frame, so that The waterproof frame provides a waterproof protection function of the display module. The display device of claim 1, wherein the display module comprises an outer edge side located on a back side of the display module. The display device of claim 2, wherein the waterproof frame is tightly coupled or separated from the side of the outer edge by nesting, snapping, locking or fitting. The display device of claim 2, wherein the first and the second frame are a hollow frame for clamping the elastic coupling member and partially engaging the outer edge side. The display device according to claim 1, wherein the elastic bonding member is an O-shaped elastic structural body, a U-shaped elastic structural body, an L-shaped elastic structural body, and an I-shaped elastic structural body. One or a combination thereof. The display device according to claim 1, wherein the display mode The group is applied to one of the liquid crystal touch display modules of the point of sale information management system. A display device includes: a display module including an outer edge side; and a waterproof frame for combining or separating from the display module, the waterproof frame comprising: a first frame for combining or separating from a rim of the outer edge; a second frame; and an elastic coupling between the first and the second frame, and the elastic is made by the second frame being nested or embedded in the first frame The coupling member is tightly coupled between the first and the second frame and is tightly coupled to the outer edge side. The display device of claim 7, wherein the outer edge side is located on a back side of the display module. The display device of claim 7, wherein the elastic coupling member is tightly coupled or separated from the outer edge side by the waterproof frame. The display device of claim 7, wherein the first frame and the second frame are a hollow frame for clamping the elastic coupling member and partially engaging the side edge of the outer edge. To provide a waterproof protection function of the display module. The display device of claim 7, wherein the elastic coupling member is an O-shaped elastic structural body, a U-shaped elastic structural body, an L-shaped elastic structural body, and an I-shaped elastic structural body. One or a combination thereof. A display device comprising: a display module including an outer edge side; and a waterproof frame comprising: a first frame; a second frame; and a resilient coupling member located at the first and second frames Between the two, wherein the second frame is embedded and pressed against the elastic joint and the first frame, the elastic joint portion is protruded between the first and the second frame, and is tightly coupled On the side of the outer edge. The display device of claim 12, wherein the outer edge of the outer edge is located at a side of one of the display modules or an outer edge of one of the display modules. The display device of claim 12, wherein a portion of the elastic coupling member is tightly coupled or separated from the outer edge side by the waterproof frame. The display device of claim 12, wherein the first frame is a hollow chassis, and the second frame is a hollow pressure plate; wherein the hollow pressure plate is embedded in the hollow chassis and pressed The elastic coupling member is located therein to partially partially bond the outer edge of the outer edge to provide a waterproof protection function of the display module. The display device of claim 12, wherein the elastic coupling member is an O-shaped elastic structural body, a U-shaped elastic structural body, an L-shaped elastic structural body, and an I-shaped elastic structural body. One or a combination thereof. A display device comprising: a display module includes an outer edge side on a back side of the display module; and a waterproof frame; and an elastic joint between the display module and the waterproof frame; wherein the elastic joint The display module is partially pressed by the waterproof frame to hermetically couple the elastic joint to the outer edge side. The display device of claim 17, wherein a part of the elastic coupling member is tightly coupled or separated from the outer edge side by the waterproof frame to provide a waterproof protection function of the display module. . The display device of claim 17, wherein the waterproof frame comprises a first frame and a second frame, and the second frame is nested, snapped, locked or embedded in the first frame. The frame is such that the elastic joint is clamped therein. The display device of claim 19, wherein the first frame and the second frame are a hollow frame for clamping the elastic coupling member and partially engaging the outer edge side; Or the first frame and the second frame are integrally formed or adjacent to each other to elastically clamp the elastic joint such that a portion thereof is tightly coupled to the outer edge side of the back surface.