CN216948445U - Display module and load with the same - Google Patents
Display module and load with the same Download PDFInfo
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- CN216948445U CN216948445U CN202220495779.9U CN202220495779U CN216948445U CN 216948445 U CN216948445 U CN 216948445U CN 202220495779 U CN202220495779 U CN 202220495779U CN 216948445 U CN216948445 U CN 216948445U
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- lower cover
- display assembly
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Abstract
The utility model discloses a display assembly and a load with the same, and belongs to the technical field of illumination and display. According to the display assembly, the upper cover is provided with the light-transmitting part, the lower cover is provided with the accommodating part, the accommodating part is internally provided with the display module, the upper cover and the lower cover are provided with the mounting holes, the fastening piece can penetrate through the mounting holes of the upper cover and the mounting holes of the lower cover and is detachably connected with the wedge block, and the outer side wall of the lower cover is provided with the protruded fixing part; the wedge block is provided with a first end and a second end, and the display component is fixed on a load in a mode that the first end abuts against the edge of the mounting opening and the second end abuts against the fixing part; after the wedge block is separated from the edge of the mounting opening and the fixing part, the fastener can drive the received wedge block to rotate towards the lower cover, so that the position of the first end is staggered with the position of the edge of the mounting opening, the display assembly can be directly taken down from a load without taking down the whole load, and the display assembly is convenient to maintain and replace.
Description
Technical Field
The utility model relates to the technical field of loads, in particular to a display assembly and a load with the display assembly.
Background
In the related art, a well lid is a device for covering well heads of well-shaped structures such as wells, road drainage wells, optical cable wells and the like, and preventing people or objects from falling into the well. The load is generally made of metal or concrete, so that the load has high structural strength, vehicles are allowed to roll or pedestrians trample through the load, and normal passing of the load is not affected. With the development of modern technology, loads are endowed with more and more functions, for example, loads arranged in districts, scenic spots and parks can have the function of displaying information.
For example, chinese patent application No. 2017114594723 discloses a window load, which includes a load body, a network module and a display screen, wherein the display screen is disposed on an upper surface of the load body, the network module is disposed on the load body, the network module is connected to the display screen, and the display screen is used for connecting to a network through the network module and acquiring a control signal through the network to control the display screen.
For another example, the chinese patent with application No. 2021221463475 discloses a waterproof LED three-dimensional display load, which includes a load body, the load body is installed in a load seat, an annular groove is formed in the load seat, an LED electricity storage component is installed in the annular groove, the lower portion of the load body is clamped on a clamping seat in the load seat, lifting/dismounting components are installed on two sides of the load seat, the lifting/dismounting components are connected with the LED electricity storage component, and an automatic light control component is installed between the load body and the load seat.
However, the above application only discloses that the load can be provided with a display screen, an LED and other devices, so as to realize the function of displaying information, but as the electronic device, the display screen and the LED may be damaged in the using process, and when the damaged electronic device needs to be replaced, the load needs to be removed, which is not convenient enough.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to overcome the defect that the electronic equipment of a load with display function is inconvenient to maintain and replace in the prior art, and provides a display assembly and the load with the display assembly.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
the display assembly is used for being mounted on a mounting opening of a load and comprises an upper cover and a lower cover, wherein the upper cover is provided with a light-transmitting part, the lower cover is provided with a containing part, a display module is arranged in the containing part, and the display module can display information through the light-transmitting part; the upper cover and the lower cover are provided with mounting holes, the fasteners can penetrate through the mounting holes of the upper cover and the mounting holes of the lower cover and are detachably connected with wedge blocks, and the outer side wall of the lower cover is provided with a protruding fixing part; the wedge block is provided with a first end and a second end, and the display assembly is fixed on a load in a mode that the first end abuts against the edge of the mounting opening and the second end abuts against the fixing part; after the wedge block is separated from the edge of the mounting opening and the fixing part, the fastener can drive the received wedge block to rotate towards the lower cover, so that the position of the first end is staggered with the position of the edge of the mounting opening.
Furthermore, a first mounting hole is formed in the upper cover, a second mounting hole is formed in the lower cover, and the position of the first mounting hole corresponds to the position of the second mounting hole; the aperture of the first mounting hole and the aperture of the second mounting hole are both larger than the outer diameter of the fastener.
Further, the fastener includes a head and a shank, the head having an outer diameter larger than the bore diameter of the mounting hole, and the shank having a diameter smaller than the bore diameter of the mounting hole.
Furthermore, the rod part of the fastener is provided with an external thread, the wedge block is provided with a fastening hole, and the fastening hole is internally provided with an internal thread matched with the external thread.
Further, the fixing portion includes a guide plate having a fastening slope disposed toward the second end of the wedge.
Furthermore, the wedge block is of a plate-shaped structure, the number of the guide plates is two, and the two guide plates are respectively matched with two ends of the same side edge of the wedge block.
Furthermore, a limiting plate is arranged on the guide plate and is positioned on one side, far away from the wedge, of the guide plate; the wedge block is positioned between the two limiting plates.
Further, a distance from the first end to the fastening hole is smaller than a distance from the second end to the fastening hole.
Furthermore, the rod part is sleeved with an elastic part, one end of the elastic part is abutted to the lower side face of the lower cover, and the other end of the elastic part is abutted to the upper side face of the wedge block.
Further, the display module is an LED display panel, the accommodating part is provided with an accommodating cavity and a supporting platform, and the edge of the LED display panel is supported on the supporting platform and accommodated in the accommodating cavity.
Furthermore, a circle of sealing groove is formed in the lower cover, and a sealing ring is arranged in the sealing groove; the accommodating cavity is located in a circle enclosed by the sealing grooves.
Further, the upper cover is of an annular structure, a mounting edge is arranged on the inner side of the annular structure, and the edge of the light-transmitting portion is supported on the mounting edge.
According to the load, the mounting opening is formed in the load, and the display assembly summarized above is detachably connected to the mounting opening.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) the display assembly comprises an upper cover, a lower cover and a plurality of fasteners, wherein the upper cover is provided with a light-transmitting part, the lower cover is provided with an accommodating part, a display module is arranged in the accommodating part, mounting holes are formed in the upper cover and the lower cover, the fasteners can penetrate through the mounting holes of the upper cover and the mounting holes of the lower cover, wedge blocks are detachably connected to the fasteners, and a protruding fixing part is arranged on the outer side wall of the lower cover; the wedge block is provided with a first end and a second end, and the display component is fixed on a load in a mode that the first end abuts against the edge of the mounting opening and the second end abuts against the fixing part; after the wedge block is separated from the edge of the mounting opening and the fixing part, the fastener can drive the received wedge block to rotate towards the lower cover, so that the position of the first end is staggered with the position of the edge of the mounting opening, the display assembly can be directly taken down from a load without taking down the whole load, and the maintenance and the replacement of the display assembly are facilitated. In addition, reminding information such as rainy road smoothness, safety warning, light height distribution and the like can be issued to the display assembly in real time through the system platform, and the information display function of the display assembly is improved.
(2) In the utility model, the wedge block is of a plate-shaped structure, two guide plates are arranged, and the two guide plates are respectively matched with two ends of the same side edge of the wedge block; a limiting plate is arranged on the guide plate and is positioned on one side of the guide plate, which is far away from the wedge block; the wedge block is positioned between the two limiting plates, so that the two limiting plates limit the wedge block and ensure that the first end can be aligned with the edge of the mounting opening; in addition, the wedge block can be prevented from rotating in the fastening process, and the fastening operation is convenient.
(3) In the utility model, the display module is an LED display panel, the accommodating part is provided with an accommodating cavity and a supporting table is formed, and the edge of the LED display panel is supported on the supporting table and accommodated in the accommodating cavity; a circle of sealing groove is formed in the lower cover, and a sealing ring is arranged in the sealing groove; the containing cavity is located in a ring enclosed by the sealing grooves, and the sealing structure formed by the sealing ring and the sealing grooves can prevent rainwater and the like from entering the display assembly, so that the service life of the display assembly is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of a display module according to the present invention;
FIG. 2 is a schematic structural view of the upper cover of the present invention;
FIG. 3 is a schematic structural view of the lower cover of the present invention;
FIG. 4 is a schematic structural view of a fixing head according to the present invention;
FIG. 5 is a schematic structural view of a limiting plate and a guide plate according to the present invention;
fig. 6 is a schematic view of the installation process of the display module according to the present invention.
Detailed Description
For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
The present embodiment provides a display module. Specifically, referring to fig. 1, the display assembly includes an upper cover 100 and a lower cover 200 that can be coupled together, the lower cover 200 has a receiving portion 240, and a display module 220 is disposed in the receiving portion 240; the upper cover 100 has a light-transmissive portion 110, and the display module 220 can display information through the light-transmissive portion 110. The light-transmitting portion 110 may be made of tempered glass, the display module 220 is used for displaying information such as a route, a direction, a building number, and the like, and the display module 220 may be an LED display screen, an LCD display screen, or any other device with a display function. The type, structure, principle and configuration of the display module 220 can be implemented according to the content disclosed in the prior art, or implemented according to the method suggested by the manufacturer, and thus the implementation is not described in detail.
In order to facilitate the installation of the display module of the present embodiment in the installation opening of the load 500, a plurality of fastening members 310 may be further provided, and the number of the fastening members 310 is preferably 2 or more. Mounting holes may be opened on the upper cover 100 and the lower cover 200, a fastener 310 may be disposed through the mounting holes of the upper cover 100 and the lower cover 200, a wedge 320 may be detachably connected to the fastener 310, and a protruding fixing portion may be disposed on an outer sidewall of the lower cover 200. The wedge 320 may have a first end and a second end, and fix the display module on the load 500 by the first end abutting against the edge of the mounting opening and the second end abutting against the fixing portion. When the wedge 320 is separated from the edge of the mounting opening and the fixing portion, the fastener 310 can drive the received wedge 320 to rotate toward the lower cover 200, so that the position of the first end is staggered with the position of the edge of the mounting opening, and the display module can be directly taken down from the load 500 without taking down the whole load 500, thereby facilitating the maintenance and replacement of the display module.
More specifically, a first mounting hole is formed in the upper cover 100, a second mounting hole is formed in the lower cover 200, and the position of the first mounting hole corresponds to the position of the second mounting hole; the first and second mounting holes each have a bore diameter that is larger than the outer diameter of the fastener 310.
In this embodiment, the accommodating portion 240 of the lower cover 200 has an accommodating cavity and is formed with a support base 241, the display module 220 is an LED display panel, and the edge of the LED display panel is supported on the support base 241 and is accommodated in the accommodating cavity. A control module 230 may be further disposed in the receiving cavity of the lower cover 200, and the control module 230 is used for controlling information content displayed on the LED display panel. A bottom surface of the lower cover 200, i.e., a lower side surface of the receiving portion 240, may be opened with a coupling hole 244, a fixing head 250 may be mounted on the coupling hole 244, and a cable may enter the receiving cavity from the fixing head 250 and be coupled with the control module 230 and the display module 220 to supply power to the control module 230 and the display module 220.
As a further optimization, a circle of sealing groove is formed in the lower cover 200, and a sealing ring 400 is arranged in the sealing groove; the accommodating cavity is positioned in a ring enclosed by the sealing grooves, and the sealing structure formed by the sealing ring 400 and the sealing grooves can prevent rainwater and the like from entering the display assembly, so that the service life of the display assembly is prolonged.
In the present embodiment, the upper cover 100 has an annular structure, the mounting edge 102 is provided inside the annular structure, and the edge of the light transmitting portion 110 is supported by the mounting edge 102. In addition, the light-transmitting portion 110 may further include a plurality of anti-slip protrusions 111 for improving an anti-slip function of the display module and preventing a pedestrian from slipping down when passing by.
When the upper cap 100 has a ring structure, the receiving cavity opening of the lower cap 200 may be provided in a circular shape so as to be engaged with the upper cap 100. In addition, a support groove 211 may be provided on the mounting groove 210, and the support groove 211 may be provided in an arc shape to support the edge of the upper cover 100; the sealing ring 400 may be provided with an arc portion 401 to be fitted into the support groove 211 to improve sealing performance between the upper and lower covers 100 and 200.
As a specific example of how the display assembly is coupled to the load 500, the fastener 310 may include a head portion and a shaft portion, the head portion may have an outer diameter greater than the aperture of the mounting hole, and the shaft portion may have a diameter smaller than the aperture of the mounting hole, thereby allowing the fastening to rotate with respect to the upper and lower covers 100 and 200 and to rotate toward the lower cover 200. The rod part can be sleeved with an elastic part 330, one end of the elastic part 330 can be abutted against the lower side surface of the lower cover 200, and the other end of the elastic part 330 can be abutted against the upper side surface of the wedge block 320.
More specifically, the rod portion of the fastening member 310 may have an external thread, and the wedge 320 may have a fastening hole, in which an internal thread matching the external thread is formed.
In this embodiment, the fixing portion may include a guide plate 243, the guide plate 243 having a fastening slope, the fastening slope being disposed toward the second end of the wedge 320, the wedge 320 being movable along the fastening slope. More specifically, the wedge 320 may have a plate-shaped structure, and two guide plates 243 may be provided, and the two guide plates 243 are respectively engaged with two ends of the same side of the wedge 320.
As a further optimization, a limiting plate 242 may be disposed on the guide plate 243, and the limiting plate 242 is located on a side of the guide plate 243 away from the wedge 320; the wedge 320 is located between two retainer plates 242. In addition, the distance from the first end to the fastening hole is smaller than the distance from the second end to the fastening hole, so that the first end and the edge of the mounting opening are staggered more conveniently.
The present embodiment further provides a load 500, wherein the load 500 is provided with a mounting opening, and the display module of the present embodiment can be connected to the mounting opening. The load 500 may be a manhole cover, an underground hole, or other structures or objects disposed on the ground.
Specifically, the display module and the load 500 may be installed by, first, referring to state a of fig. 6, passing the fastening member 310 through the mounting holes of the upper cover 100 and the lower cover 200, then attaching the wedge 320 to the end of the fastening member 310, and then rotating the fastening member 310 with respect to the lower case such that the first end of the wedge 320 is adjacent to the lower case and is offset from the edge of the mounting hole; next, referring to state b of fig. 6, the display module is mounted in the mounting hole; finally, referring to the state c of fig. 6, the fastener 310 is rotated relative to the lower shell, so that the first end of the wedge block 320 is far away from the lower shell and corresponds to the edge position of the mounting opening, the fastener 310 is screwed, and under the action of the thread fit, the wedge block 320 moves towards the edge of the mounting opening until the first end abuts against the edge of the mounting opening and the second end abuts against the lower side surface of the lower shell, thereby completing the fixation.
Of course, when the display module needs to be repaired or replaced, the display module can be detached from the load 500 only by referring to the process from the state c to the state b in fig. 6 to the state a, which is more convenient.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (13)
1. A display assembly is used for being mounted on a mounting opening of a load and comprises an upper cover and a lower cover, wherein the upper cover is provided with a light-transmitting part, the lower cover is provided with a containing part, a display module is arranged in the containing part, and the display module can display information through the light-transmitting part; the method is characterized in that: the upper cover and the lower cover are provided with mounting holes, the fasteners can penetrate through the mounting holes of the upper cover and the mounting holes of the lower cover and are detachably connected with wedge blocks, and the outer side wall of the lower cover is provided with a protruding fixing part; the wedge block is provided with a first end and a second end, and the display assembly is fixed on a load in a mode that the first end abuts against the edge of the mounting opening and the second end abuts against the fixing part; after the wedge block is separated from the edge of the mounting opening and the fixing part, the fastener can drive the received wedge block to rotate towards the lower cover, so that the position of the first end is staggered with the position of the edge of the mounting opening.
2. A display assembly according to claim 1, wherein: the upper cover is provided with a first mounting hole, the lower cover is provided with a second mounting hole, and the position of the first mounting hole corresponds to the position of the second mounting hole; the aperture of the first mounting hole and the aperture of the second mounting hole are both larger than the outer diameter of the fastener.
3. A display assembly according to claim 1, wherein: the fastener comprises a head and a rod, the outer diameter of the head is larger than the aperture of the mounting hole, and the diameter of the rod is smaller than the aperture of the mounting hole.
4. A display assembly according to claim 3, wherein: the fastening piece is characterized in that the rod part of the fastening piece is provided with an external thread, the wedge block is provided with a fastening hole, and the fastening hole is internally provided with an internal thread matched with the external thread.
5. A display assembly according to claim 4, wherein: the fixed portion includes a guide plate having a fastening slope disposed toward the second end of the wedge.
6. A display assembly according to claim 5, wherein: the wedge block is of a plate-shaped structure, the number of the guide plates is two, and the two guide plates are respectively matched with two ends of the same side edge of the wedge block.
7. A display assembly according to claim 6, wherein: a limiting plate is arranged on the guide plate and is positioned on one side of the guide plate, which is far away from the wedge block; the wedge block is positioned between the two limiting plates.
8. A display module according to any one of claims 4 to 7, wherein: the distance from the first end to the fastening hole is smaller than the distance from the second end to the fastening hole.
9. A display assembly according to claim 3, wherein: the pole part is sleeved with an elastic part, one end of the elastic part is abutted to the lower side face of the lower cover, and the other end of the elastic part is abutted to the upper side face of the wedge block.
10. A display assembly according to claim 1, wherein: the display module is an LED display panel, the accommodating part is provided with an accommodating cavity and a supporting platform, and the edge of the LED display panel is supported on the supporting platform and accommodated in the accommodating cavity.
11. A display assembly according to claim 10, wherein: a circle of sealing groove is formed in the lower cover, and a sealing ring is arranged in the sealing groove; the accommodating cavity is located in a circle enclosed by the sealing grooves.
12. A display module according to claim 1, wherein: the upper cover is of an annular structure, a mounting edge is arranged on the inner side of the annular structure, and the edge of the light transmission part is supported on the mounting edge.
13. A load, characterized in that: the load is provided with a mounting opening, and the display assembly of any one of claims 1-12 is detachably connected to the mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220495779.9U CN216948445U (en) | 2022-03-07 | 2022-03-07 | Display module and load with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220495779.9U CN216948445U (en) | 2022-03-07 | 2022-03-07 | Display module and load with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948445U true CN216948445U (en) | 2022-07-12 |
Family
ID=82295406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220495779.9U Active CN216948445U (en) | 2022-03-07 | 2022-03-07 | Display module and load with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948445U (en) |
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2022
- 2022-03-07 CN CN202220495779.9U patent/CN216948445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: No. 2008, Fufu Road, East New District, Huzhou City, Zhejiang Province 313002 Patentee after: Zhejiang Jingri Science and Technology Co.,Ltd. Address before: 310000 room 1701, block a, building 1, No. 459, Jianghong Road, Changhe street, Binjiang District, Hangzhou, Zhejiang Patentee before: Zhejiang Huiling Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |