CN219392886U - Waterproof display mould strip capable of being quickly plugged and unplugged and display module - Google Patents

Abstract

The utility model relates to the technical field of display equipment, in particular to a waterproof display die strip capable of being quickly plugged and unplugged and a display module. The waterproof display die strip includes: the flexible light bar comprises a light bar body and flexible protruding parts arranged at two sides of the light bar body; the lamp strip supporting part is provided with a limiting piece matched with the flexible protruding part; the flexible lamp panel is arranged in the flexible lamp strip; the clamping piece is used for fixing the flexible light bar and the light bar supporting part. The utility model solves the problem of sagging of the flexible light bar, realizes high-level protection of the light bar, greatly reduces the fault probability of the light bar, and has convenient installation and disassembly and high reliability.

Description

Waterproof display mould strip capable of being quickly plugged and unplugged and display module

Technical Field

The utility model relates to the technical field of display equipment, in particular to a waterproof display die strip capable of being quickly plugged and unplugged and a display module.

Background

In the prior art, a light bar is needed in the display module, and the current light bar is respectively a flexible light bar and a hard light bar. When the flexible light bar is adopted, the soft light bar can droop in the use process of the flexible light bar. When a hard light bar is adopted, the hard light bar has the common defect that the hard light bar cannot be used for making a curved surface.

In addition, the protection level of the light bar in the prior art is low, and the light bar fault is extremely easy to occur. In addition, in the prior art, structural segmentation is required on a large-span structure, and the installation is inconvenient. And in the prior art, the complicated condition of replacing the light bar exists.

Therefore, there is an urgent need for a display module and a display module, which solve the above problems in the prior art by improving.

Disclosure of Invention

In view of the above drawbacks of the prior art, the present utility model is directed to provide a waterproof display module strip capable of being quickly plugged and unplugged, which is used for solving the problems of sagging, easy falling off and inconvenient installation of a flexible light strip in the prior art.

To achieve the above and other related objects, the present utility model provides a waterproof display molding capable of being quickly inserted and pulled out, comprising:

the flexible light bar comprises a light bar body and flexible protruding parts arranged at two sides of the light bar body;

the lamp strip supporting part is provided with a limiting piece matched with the flexible protruding part;

the flexible lamp panel is arranged in the flexible lamp strip;

the buckle piece is used for fixing the flexible light bar and the light bar supporting part.

In some embodiments of the utility model, the light bar support comprises a light bar accommodating cavity, the flexible light bar is arranged in the light bar accommodating cavity, and the limiting piece is arranged on the cavity wall of the light bar accommodating cavity.

In some embodiments of the present utility model, the light bar accommodating cavity includes a first cavity and a second cavity that are communicated, the first cavity has a width greater than a width of the second cavity, the flexible protrusion is disposed in the first cavity, and at least part of the light bar body is disposed in the second cavity.

In some embodiments of the utility model, the height of the flexible light bar is less than the height of the light bar receiving cavity.

In some embodiments of the present utility model, the light bar supporting portion further includes a stress cavity, and an extending direction of the stress cavity is consistent with an extending direction of the light bar accommodating cavity.

In some embodiments of the present utility model, a chute is provided at the bottom of the light bar supporting part, and the extending direction of the chute is consistent with the extending direction of the light bar accommodating cavity.

In some embodiments of the utility model, the clip comprises symmetrically distributed first barbs that mate with the lower end of the light bar support.

In some embodiments of the utility model, the first barb is an elastic barb.

In some embodiments of the utility model, the flexible light bar further comprises a controller, and the flexible light bar is connected with the controller by crimping.

The utility model also provides a display module, which comprises a plurality of the rapidly pluggable waterproof display module strips and one or more connecting pieces, wherein the connecting pieces and the waterproof display module strips are respectively fixed through fasteners.

In some embodiments of the present utility model, the fastener includes a screw and a nut, the screw is disposed in the runner of the waterproof display molding and is slidable relative to the runner, the connecting pieces are respectively provided with screw through holes, and the screw is fixed with the nut through the screw through holes.

In some embodiments of the utility model, the head of the screw has a diameter greater than the size of the chute opening.

The technical scheme has the following technical effects:

according to the waterproof display module strip and the display module capable of being quickly plugged and unplugged, when a single flexible light strip needs maintenance and replacement, the flexible light strip can be directly pulled out, a new light strip is installed, and a limiting piece is installed. The field maintenance does not need to use any tool, does not need to disassemble a fastener, and improves the maintenance efficiency. And the risk of falling objects on site caused by careless left tools and fasteners during maintenance is avoided.

In addition, the following advantages are provided:

1. realize the high-level protection of lamp strip, greatly reduced lamp strip fault probability.

2. Through the cooperation of flexible lamp strip and lamp strip supporting part, the problem of soft lamp strip sagging has been solved promptly, has improved the shortcoming that hard lamp strip can not make the curved surface again. A more complex space curvature can be realized.

3. The upper limit of the size of a single module unit is expanded through the cooperation of the flexible light bar and the light bar supporting part. Structural segmentation is avoided in large-span structure, and wiring and maintenance are conveniently installed. The number of modules is reduced, the construction period is shortened, and the installation construction cost is saved.

4. Through two barb structures and crimping wiring design, realize the quick installation of lamp strip, maintain and the high reliability of structure.

Drawings

Fig. 1 is a schematic perspective view of a waterproof display molding capable of being quickly plugged and unplugged according to an embodiment of the utility model.

Fig. 2 is an exploded view of a waterproof display molding capable of being quickly inserted and pulled out according to an embodiment of the present utility model.

Fig. 3 is a schematic front view of a waterproof display molding capable of being quickly plugged and unplugged according to an embodiment of the present utility model.

Fig. 4 is a schematic top view of a waterproof display molding capable of being quickly plugged and unplugged according to an embodiment of the present utility model.

Fig. 5 is a schematic left-view structure of a waterproof display molding capable of being quickly plugged and unplugged according to an embodiment of the utility model.

Fig. 6 is a schematic structural diagram of a display module according to an embodiment of the utility model.

Fig. 7 is a schematic diagram of a partially enlarged structure of a display module according to an embodiment of the utility model.

Fig. 8 is a schematic diagram of a split structure of the crimp connection of the present utility model.

Fig. 9 is a schematic perspective view of the crimp wiring of the present utility model.

The element numbers in the drawings of the present utility model:

1. waterproof display mould strip

11. Flexible light bar

111. Lamp strip body

112. Flexible projection

12. Lamp strip supporting part

121. Limiting piece

122. Lamp strip holding cavity

1221. First cavity body

1222. Second cavity body

123. Stress cavity

124. Sliding chute

13. Flexible lamp panel

131. Connector lug

14. Fastening piece

141. First barb

2. Connecting piece

3. Fastening piece

31. Screw bolt

32. Nut

4. Pressing plate

5. Push-type wiring terminal

Detailed Description

In the description of the present utility model, it should be noted that, the structures, proportions, sizes, etc. shown in the drawings attached to the present utility model are merely used in conjunction with the disclosure of the present utility model, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of the proportions, or adjustment of the sizes, without affecting the efficacy and achievement of the present utility model, should fall within the scope of the disclosure of the present utility model. Also, the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1 to 7, the present utility model provides a waterproof display molding capable of being quickly inserted and pulled out, comprising:

a flexible light bar 11, wherein the flexible light bar 11 comprises a light bar body 111 and flexible protruding parts 112 arranged at two sides of the light bar body 111;

the lamp strip support part 12, the flexible lamp strip 11 is arranged in the lamp strip support part 12, and a limiting piece 121 matched with the flexible protruding part 112 is arranged in the lamp strip support part 12;

the flexible lamp panel 13 is arranged in the flexible lamp strip 11; the extending direction of the flexible light bar 11 is consistent with the extending direction of the flexible light panel 13.

The clip 14 is used for fixing the flexible light bar 11 and the light bar supporting part 12.

When the waterproof display module strip is assembled, as shown in fig. 2, the flexible lamp panel 13 is fully encapsulated in the flexible lamp strip 11 to realize complete protection, so that the flexible lamp panel 13 can realize waterproof (although the left end of the flexible lamp strip 11 is also provided with the exposed connector lug 131 as seen in fig. 2, the lamp panel and the wires are fully encapsulated by the flexible lamp panel 13 at the position, and the outside of the leaked connector lug 131 is provided with rubber, so that the waterproof display module strip can also be waterproof). Then, the flexible light bar 11 is installed in the light bar supporting portion 12, and the flexible light bar 11 is prevented from falling off the light bar supporting portion 12 by matching the flexible protruding portion 112 on the flexible light bar 11 with the limiting piece 121 of the light bar supporting portion 12, specifically, the whole flexible light bar 11 is pressed into the light bar supporting portion 12 in a whole pressing mode, limiting is performed through the limiting piece 121, and the whole flexible structure can be prevented from falling off the light bar supporting portion 12. After the flexible light bar 11 and the light bar supporting part 12 are finished, the clamping piece 14 is further installed, the clamping piece 14 enters from one end of the light bar supporting part 12 and is clamped with the light bar supporting part 12, so that the flexible light bar 11 and the light bar supporting part 12 are further fixed, and double insurance for preventing the flexible light bar 11 from falling off is realized.

In this embodiment, as shown in fig. 5, the number of the flexible protrusions 112 is 2, and the flexible protrusions are symmetrically distributed on two sides of the upper surface of the light bar body 111. In a preferred embodiment, the length extension direction of the flexible protrusion 112 coincides with the length extension direction of the light bar body 111.

In this embodiment, as shown in fig. 5, the light bar supporting portion 12 includes a light bar accommodating cavity 122, the flexible light bar 11 is disposed in the light bar accommodating cavity 122, and the limiting member 121 is disposed on a cavity wall of the light bar accommodating cavity 122, preferably, the limiting member 121 is disposed at a top end of the cavity wall of the light bar accommodating cavity 122. Further preferably, the limiting member 121 is two second barbs, which are symmetrically distributed on the cavity wall of the light bar accommodating cavity 122. The second barb includes the inclined plane, and the slope of inclined plane is from the chamber wall upper edge of lamp strip holding chamber 122 to its intracavity slope, owing to the existence of locating part 121, the upper surface of flexible lamp strip 11, including the width that the plane that flexible bulge 112 is located constitutes promptly and be greater than the width of the opening part of lamp strip holding chamber 122, and two flexible bulge 112 of flexible lamp strip 11 can press the lamp strip together with lamp strip body 111 along the inclined plane into lamp strip holding chamber 122 for whole flexible structure can prevent to deviate from in the lamp strip supporting part 12.

In this embodiment, the light bar accommodating cavity 122 includes a first cavity 1221 and a second cavity 1222 that are communicated, the width of the first cavity 1221 is greater than the width of the second cavity 1222, the flexible protrusion 112 is disposed in the first cavity 1221, and at least a portion of the light bar body 111 is disposed in the second cavity 1222. Preferably, the width of the flexible protrusion 112 is equal to the width of the first cavity 1221, and the width of the flexible body is equal to the width of the second cavity 1222, so that the flexible light bar 11 is well received in the light bar receiving cavity 122, and is not too sloshing during use.

In this embodiment, as shown in fig. 5, the height of the flexible light bar 11 is smaller than the height of the light bar accommodating cavity 122, so that the flexible light bar 11 can have a certain buffer space when pressed.

In this embodiment, as shown in fig. 5, the light bar accommodating cavity 122 further includes a stress cavity 123. The stress cavity 123 is disposed below the light bar accommodating cavity 122 and is not communicated with the light bar accommodating cavity 122, and is used for structurally bending resistance. The extending direction of the stress cavity 123 is consistent with the extending direction of the light bar accommodating cavity 122 along the length direction.

In this embodiment, as shown in fig. 5, a chute 124 is disposed at the bottom of the light bar supporting portion 12, and the extending direction of the chute 124 is consistent with the extending direction of the light bar accommodating cavity 122 along the length direction.

In this embodiment, as shown in fig. 5, the fastening member 14 includes symmetrically distributed first barbs 141, and the first barbs 141 are engaged with the lower end of the light bar supporting portion 12. Preferably, the first barb 141 is an elastic barb, and the lower end of the light bar supporting part 12 can be hooked and fixed by the first barb 141.

In this embodiment, the flexible light panel 13 may be, for example, a flexible PCB light panel. The flexible light bar 11 may be made of transparent silica gel, for example.

In this embodiment, the device further comprises a controller, and the flexible light bar 11 and the controller are connected by crimping, so that rapid connection is realized. As shown in fig. 8 and 9, one end of the flexible light board 13 is provided with a connector lug 131, a display die strip connected with the connector lug 131 is inserted into a wiring hole of the push-type wiring terminal 5 to be wired, the push-type board 4 is pushed down, and wiring is completed. When the wire is removed, the pressing plate 4 is lifted to take out the wire.

Referring to fig. 6 and 7, the present utility model provides a display module, which includes the aforementioned waterproof display module 1 capable of being quickly inserted and pulled out, and one or more connecting members 2, wherein each connecting member 2 is fixed with the waterproof display module 1 by a fastening member 3.

In this embodiment, as shown in fig. 7, the fastener 3 includes a screw 31 and a nut 32, the screw 31 is disposed in the chute 124 of the waterproof display molding 1 and is slidable relative to the chute 124, the connecting pieces 2 are respectively provided with a screw through hole, and the screw 31 is fixed with the nut 32 through the screw through hole. Preferably, the diameter of the head of the screw 31 is greater than the size of the opening of the chute 124. When the waterproof display mold strip is applied, a plurality of waterproof display mold strips 1 are arranged and distributed, then after each connecting piece 2 is placed perpendicular to the waterproof display mold strips 1, the heads of the screws 31 are arranged in the sliding grooves 124, slide to the positions of the connecting pieces 2 along the sliding grooves 124, pass through the screw through holes and then are fixed through the nuts 32. The mating operation of each screw 31 and nut 32 is as previously described.

Preferably, as shown in fig. 6, the connectors 2 are uniformly distributed.

In summary, according to the waterproof display module strip and the display module provided by the embodiment of the utility model, when a single flexible light strip 11 and a flexible light plate 13 need to be maintained and replaced, the flexible light strip 11 and the flexible light plate 13 can be directly pulled out together, and a new light strip and a new light plate are installed and are provided with the limiting piece 121. The field maintenance does not need to use any tool, does not need to disassemble the fastener 3, and improves the maintenance efficiency. The risk of falling objects on site caused by careless left tools and fasteners 3 during maintenance is avoided. In addition, the following advantages are provided:

1. realize the high-level protection of lamp strip, greatly reduced lamp strip fault probability.

2. Through the cooperation of the flexible light bar 11 and the light bar supporting part 12, the problem of sagging of the flexible light bar is solved, and the defect that the hard light bar cannot be made into a curved surface is overcome. A more complex space curvature can be realized.

3. By the cooperation of the flexible light bar 11 and the light bar support 12, the upper limit of the size of the individual module unit is extended. Structural segmentation is avoided in large-span structure, and wiring and maintenance are conveniently installed. The number of modules is reduced, the construction period is shortened, and the installation construction cost is saved.

4. Through two barb structures and crimping wiring design, realize the quick installation of lamp strip, maintain and the high reliability of structure.

In conclusion, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (10)

1. A waterproof display molding capable of being quickly plugged and unplugged, comprising:

the flexible light bar (11), the flexible light bar (11) comprises a light bar body (111) and flexible protruding parts (112) arranged at two sides of the light bar body (111);

the lamp strip supporting part (12), the flexible lamp strip (11) is arranged in the lamp strip supporting part (12), and a limiting piece (121) matched with the flexible protruding part (112) is arranged in the lamp strip supporting part (12);

the flexible lamp panel (13), the said flexible lamp panel (13) locates in flexible light bar (11);

the clamping piece (14), the clamping piece (14) is used for fixing the flexible light bar (11) and the light bar supporting part (12).

2. The quick pluggable waterproof display molding according to claim 1, wherein the light bar supporting portion (12) comprises a light bar accommodating cavity (122), the flexible light bar (11) is arranged in the light bar accommodating cavity (122), and the limiting piece (121) is arranged on the cavity wall of the light bar accommodating cavity (122).

3. The quick-pluggable waterproof display molding of claim 2, wherein the light bar receiving cavity (122) includes a first cavity (1221) and a second cavity (1222) in communication, the first cavity (1221) having a width greater than a width of the second cavity (1222), the flexible tab (112) being disposed within the first cavity (1221), at least a portion of the light bar body (111) being disposed within the second cavity (1222);

and/or the height of the flexible light bar (11) is smaller than the height of the light bar accommodating cavity (122).

4. The quick pluggable waterproof display molding of claim 1, wherein the light bar support (12) further includes a force-bearing cavity (123); the extending direction of the stress cavity (123) is consistent with the extending direction of the light bar accommodating cavity (122); and/or, a chute (124) is arranged at the bottom of the light bar supporting part (12), and the extending direction of the chute (124) is consistent with the extending direction of the light bar accommodating cavity (122).

5. The quick pluggable waterproof display molding according to claim 1, wherein the snap-in member (14) includes symmetrically distributed first barbs (141), the first barbs (141) being engaged with the lower end of the light bar supporting portion (12).

6. The quick connect and disconnect waterproof display molding of claim 5, wherein said first barb (141) is an elastic barb.

7. The quick connect and disconnect waterproof display molding of claim 1, further comprising a controller, wherein the flexible light bar (11) is crimped to the controller wiring.

8. A display module, characterized by comprising a plurality of rapidly pluggable waterproof display mould strips (1) according to any one of claims 1-7 and one or more connecting pieces (2), wherein each connecting piece (2) and each waterproof display mould strip (1) are respectively fixed by a fastener (3).

9. A display module according to claim 8, wherein the fastener (3) comprises a screw (31) and a nut (32), the screw (31) is arranged in the chute (124) of the waterproof display module strip (1) and can slide relative to the chute (124), the connecting pieces (2) are respectively provided with screw through holes, and the screw (31) is fixed with the nut (32) through the screw through holes.

10. A display module according to claim 9, wherein the head of the screw (31) has a diameter greater than the size of the opening of the chute (124).