CN220023337U - Power supply box and display screen - Google Patents
Power supply box and display screen Download PDFInfo
- Publication number
- CN220023337U CN220023337U CN202321637551.XU CN202321637551U CN220023337U CN 220023337 U CN220023337 U CN 220023337U CN 202321637551 U CN202321637551 U CN 202321637551U CN 220023337 U CN220023337 U CN 220023337U
- Authority
- CN
- China
- Prior art keywords
- side wall
- power supply
- supply box
- power box
- power pack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011324 bead Substances 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model discloses a power supply box and a display screen, and belongs to the technical field of display equipment. The power box comprises a power box body with an upper opening and a power box cover body with a cover arranged on the upper opening, wherein a first side of the power box cover body is connected with a first side wall of the power box body through a clamping groove and matched with a guide rail to carry out first buckling, and a second side of the power box cover body is connected with a second side wall of the power box body through a plurality of elastic protrusions and matched with a plurality of positioning holes in a one-to-one correspondence mode to carry out second buckling. According to the technical scheme, the power box cover body can be detached and installed without any tool assistance, and the problem that the power box cover body falls due to abrasion in the long-time use process is solved.
Description
Technical Field
The utility model relates to the technical field of display equipment, in particular to a power supply box and a display screen.
Background
At present, the power supply box inside the display screen is generally assembled by screwing or interference fit fixing between the box body and the cover body. However, in practical use, the screw fixing mode is found that when the cover body is detached and installed, tools are needed to assist, so that a lot of inconvenience is brought to installation maintenance personnel, and the interference fit fixing mode is easy to cause abrasion in the long-time detachment and installation process of the cover body, so that the tightness of each edge of the cover body is inconsistent and the cover body is easy to drop.
Disclosure of Invention
The utility model mainly aims to provide a power supply box and a display screen, which aim to solve the technical problems that the assembly mode between a box body and a cover body of the power supply box of the existing display screen is troublesome to detach and install or the cover body is easy to drop.
In order to achieve the above purpose, the utility model provides a power supply box, which comprises a power supply box body with an opening at the upper part and a power supply box cover body with the opening at the upper part, wherein a first side of the power supply box cover body is in first buckling connection with a first side wall of the power supply box body through matching of a clamping groove and a guide rail, and a second side of the power supply box cover body is in second buckling connection with a second side wall of the power supply box body through matching of a plurality of elastic bulges and a plurality of positioning holes in a one-to-one correspondence manner.
Optionally, in some embodiments, a first protrusion disposed parallel to the first side wall is protruding on the first side of the power box cover, the first protrusion is protruding on a side surface facing the first side wall, the guide rail extends along a length direction of the first protrusion, and the first side wall is formed with the clamping groove that is clamped and matched with the guide rail, so as to implement the first fastening connection.
Optionally, in some embodiments, a first protrusion disposed parallel to the first side wall is protruding on the first side of the power box cover, the first protrusion is concavely disposed on a side surface of the first side wall facing the first side wall, the clamping groove extends along a length direction of the first protrusion, and the first side wall is formed with the guide rail that is clamped and matched with the clamping groove, so as to implement the first fastening connection.
Optionally, in some embodiments, the second side of the power box cover body is provided with a second protruding portion parallel to the second side wall, the plurality of elastic protrusions are sequentially arranged and distributed on the second protruding portion along the length direction of the second protruding portion, the plurality of positioning holes are sequentially arranged and distributed on the second side wall along the length direction of the second side wall, and the plurality of elastic protrusions are correspondingly clamped in the plurality of positioning holes one by one, so as to realize the second fastening connection.
Optionally, in some embodiments, the second side of the power box cover body is convexly provided with a second protruding portion parallel to the second side wall, the plurality of positioning holes are sequentially arranged and distributed on the second protruding portion along the length direction of the second protruding portion, the plurality of elastic protrusions are sequentially arranged and distributed on the second side wall along the length direction of the second side wall, and the plurality of elastic protrusions are correspondingly clamped in the plurality of positioning holes one by one so as to realize the second fastening connection.
Optionally, in some embodiments, the resilient protrusions are resilient beads.
Optionally, in some embodiments, the elastic bead includes a bead body and a spring, and the bead body is fixed on the second boss or the second sidewall by the spring.
Optionally, in some embodiments, the power box body and the power box cover are both profile aluminum drawn structures.
Optionally, in some embodiments, the power module further includes a power module, and the power module is built in a closed space formed by the power box body and the power box cover body in a surrounding manner.
In addition, in order to achieve the purpose, the utility model also provides a display screen which comprises the power supply box.
The power box and the display screen are assembled in a mode that a first side of the power box cover body is in first buckling connection with a first side wall of the power box cover body through matching of a clamping groove and a guide rail, and a second side of the power box cover body is in second buckling connection with a second side wall of the power box body through matching of a plurality of elastic bulges and a plurality of positioning holes in a one-to-one correspondence mode. Therefore, the power box can be connected with the second side of the power box through the multi-point elastic buckle, so that the power box cover and the power box can be detached and installed without any tool assistance, and the problem that the power box cover falls off due to abrasion in the long-time use process can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of a partial structure of a power supply box of a display screen according to an embodiment of the utility model.
Fig. 2 is a schematic diagram of a split structure of the power supply box shown in fig. 1.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 and 2, the embodiment of the present utility model provides a display screen, which may specifically include a power box 100, where the power box 100 includes a power box body 110 with an upper opening and a power box cover 120 with a cover opening above, a first side of the power box cover 120 is in first snap connection with a first side wall 111 of the power box body 110 through cooperation of a clamping groove 1111 and a guide rail 1211, and a second side of the power box cover 120 is in second snap connection with a second side wall 112 of the power box body 110 through one-to-one cooperation of a plurality of elastic protrusions 1221 and a plurality of positioning holes 1121.
It is understood that the first side of the power box cover 120 and the second side of the power box cover 120 are disposed opposite to each other, and the extending directions of the two sides are both the length directions of the power box cover 120. The first side wall 111 of the power box body 110 and the second side wall 112 of the power box body 110 are disposed opposite to each other, and the extending directions of the two are both the length direction of the power box body 110. In addition, the power box cover 120 shown in the drawings may partially or completely cover the upper opening of the power box body 110 according to the actual closing requirements of the internal components of the power box 100. When it is desired to entirely cover the upper opening of the power box body 110, it is only necessary to appropriately extend the length of the power box cover 120 shown in the drawing.
As shown in fig. 1 and fig. 2, when the power box cover 120 needs to be mounted on the power box body 110, the guide rail 1211 is only required to be placed into the clamping groove 1111, so that after the first side of the power box cover 120 is connected with the first side wall 111 of the power box body 110 by a first fastening, the second side of the power box cover 120 is pressed, so that the plurality of elastic protrusions 1221 are correspondingly clamped into the corresponding plurality of positioning holes 1121, and the second side of the power box cover 120 is connected with the second side wall 112 of the power box body 110 by a second fastening, thereby realizing the whole mounting process of the power box cover 120. Conversely, when the power box cover 120 needs to be detached from the power box cover 110, only the second side of the power box cover 120 needs to be pulled up, so that the plurality of elastic protrusions 1221 are separated from the corresponding positioning holes 1121 one by one, and the whole detachment process of the power box cover 120 is further realized.
In this way, in the embodiment of the present utility model, the second side of the power box 100 may be formed with a multi-point elastic snap connection, so that the power box cover 120 and the power box cover 110 may be detached and installed without any tool assistance, and the problem that the power box cover falls due to wear may not occur during long-term use.
In some examples, as shown in fig. 2, to better implement the first snap connection, a first side of the power box cover 120 may be specifically provided with a first protruding portion 121 disposed parallel to the first side wall 111, a side surface of the first protruding portion 121 facing the first side wall 111 may be specifically provided with a guide rail 1211 extending along a length direction of the first protruding portion 121, and a clamping groove 1111 that is in a snap fit with the guide rail 1211 is formed on the first side wall 111 to implement the first snap connection. It is understood that the fastening groove 1111 may be concavely formed on a side surface of the first protrusion 121 facing the first sidewall 111 and extend along the length direction of the first protrusion 121, and the guide rail 1211 may be formed on the first sidewall 111 to implement the first fastening connection.
In some examples, as shown in fig. 2, to better implement the second snap connection, the second side of the power box cover 120 may specifically be convexly provided with a second protrusion 122 disposed parallel to the second side wall 112, the plurality of elastic protrusions 1221 may specifically be sequentially arranged and distributed on the second protrusion 122 along the length direction of the second protrusion 122, the plurality of positioning holes 1121 may specifically be sequentially arranged and distributed on the second side wall 112 along the length direction of the second side wall 112, and the plurality of elastic protrusions 1221 are correspondingly snapped into the plurality of positioning holes 1121 to implement the second snap connection. It can be understood that the plurality of positioning holes 1121 may be sequentially arranged and distributed on the second protrusion 122 along the length direction of the second protrusion, and at this time, the plurality of elastic protrusions 1221 may be sequentially arranged and distributed on the second sidewall 112 along the length direction of the second sidewall 112 to realize the second snap connection.
In some examples, as shown in fig. 2, the elastic protrusions 1221 may be specifically elastic beads or other points having elasticity so that they can be quickly snapped into the corresponding positioning holes 1121 or quickly disengaged from the corresponding positioning holes 1121. When it is an elastic bead, the elastic bead may include a bead body and a spring, and the bead body is fixed on the second protrusion 122 or the second sidewall 112 by the spring. Thus, the elastic change formed by the extrusion spring of the glass bead body can make the glass bead body fast clamped into the corresponding positioning hole 1121 or fast separated from the corresponding positioning hole 1121.
In some examples, as shown in fig. 1 and fig. 2, the power box body 110 and the power box cover 120 are both in a profile aluminum-drawing structure, so that the profile can be directly utilized for simple processing, i.e. the main structure of the power box 100 can be formed, so as to greatly reduce the production difficulty of the power box 100. In addition, in order to realize the main function of the power supply box 100, that is, the function of supplying power to each device in the display screen, the power supply box 100 specifically further includes a power supply module 130, and the power supply module 130 is disposed in a closed space formed by enclosing the power supply box body 110 and the power supply box cover 120.
In an embodiment, the embodiment of the present utility model also separately provides a power supply box, and the structure and the function of the power supply box may be specifically referred to the power supply box 100 of the foregoing embodiment, which is not described herein again.
Although the utility model has been shown and described with respect to one or more implementations, equivalent alterations and modifications will occur to others skilled in the art based upon a reading and understanding of this specification and the annexed drawings. The present utility model includes all such modifications and alterations and is limited only by the scope of the following claims. In particular regard to the various functions performed by the above described components, the terms used to describe such components are intended to correspond, unless otherwise indicated, to any component which performs the specified function of the described component (e.g., that is functionally equivalent), even though not structurally equivalent to the disclosed structure which performs the function in the herein illustrated exemplary implementations of the specification.
That is, the foregoing embodiments of the present utility model are merely examples, and are not intended to limit the scope of the present utility model, and all equivalent structures or equivalent processes using the descriptions of the present utility model and the accompanying drawings, such as the combination of technical features of the embodiments, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
In addition, in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In addition, the present utility model may be identified by the same or different reference numerals for structural elements having the same or similar characteristics. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described as "exemplary" in this disclosure is not necessarily to be construed as preferred or advantageous over other embodiments. The previous description is provided to enable any person skilled in the art to make or use the present utility model. In the above description, various details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present utility model may be practiced without these specific details. In other instances, well-known structures and processes have not been shown in detail to avoid unnecessarily obscuring the description of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Claims (10)
1. The utility model provides a power pack, its characterized in that, including having top open-ended power pack box body and lid establish top open-ended power pack box body, the first side of power pack box body with the first side wall of power pack box body carries out first buckle with the cooperation of guide rail through the draw-in groove and is connected, the second side of power pack box body with the second side wall of power pack box body carries out the second buckle through the one-to-one cooperation of a plurality of elastic bulge and a plurality of locating holes and is connected.
2. The power supply box according to claim 1, wherein a first side of the power supply box cover body is provided with a first protruding portion arranged in parallel with the first side wall, a side surface of the first protruding portion facing the first side wall is provided with a guide rail extending along a length direction of the first protruding portion in a protruding manner, and the first side wall is provided with a clamping groove in clamping fit with the guide rail so as to achieve the first clamping connection.
3. The power supply box according to claim 1, wherein a first side of the power supply box cover body is convexly provided with a first protruding portion arranged in parallel with the first side wall, a side surface of the first protruding portion facing the first side wall is concavely provided with the clamping groove extending along the length direction of the first protruding portion, and the first side wall is provided with the guide rail in clamping fit with the clamping groove so as to realize the first buckle connection.
4. The power supply box according to claim 1, wherein a second protrusion portion parallel to the second side wall is arranged on the second side of the power supply box cover body, the plurality of elastic protrusions are sequentially arranged and distributed on the second protrusion portion along the length direction of the second protrusion portion, the plurality of positioning holes are sequentially arranged and distributed on the second side wall along the length direction of the second side wall, and the plurality of elastic protrusions are correspondingly clamped in the plurality of positioning holes one by one to realize the second fastening connection.
5. The power supply box according to claim 1, wherein a second protrusion portion parallel to the second side wall is protruding on the second side of the power supply box cover body, the plurality of positioning holes are sequentially arranged and distributed on the second protrusion portion along the length direction of the second protrusion portion, the plurality of elastic protrusions are sequentially arranged and distributed on the second side wall along the length direction of the second side wall, and the plurality of elastic protrusions are clamped in the plurality of positioning holes in a one-to-one correspondence manner so as to achieve the second buckle connection.
6. The power pack of claim 4 or 5, wherein the resilient protrusions are resilient beads.
7. The power supply box according to claim 6, wherein the elastic bead includes a bead body and a spring, and the bead body is fixed on the second boss or the second side wall by the spring.
8. The power pack of claim 1, wherein the power pack body and the power pack cover are both profile aluminum drawn structures.
9. The power pack of any one of claims 1-8, further comprising a power module disposed within an enclosed space defined by the power pack body and the power pack cover.
10. A display screen comprising a power supply box according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637551.XU CN220023337U (en) | 2023-06-26 | 2023-06-26 | Power supply box and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637551.XU CN220023337U (en) | 2023-06-26 | 2023-06-26 | Power supply box and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220023337U true CN220023337U (en) | 2023-11-14 |
Family
ID=88679422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321637551.XU Active CN220023337U (en) | 2023-06-26 | 2023-06-26 | Power supply box and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220023337U (en) |
-
2023
- 2023-06-26 CN CN202321637551.XU patent/CN220023337U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220023337U (en) | Power supply box and display screen | |
| CN105759481B (en) | Mounting structure of lid behind display device and display device | |
| CN210182814U (en) | Intelligent power distribution module | |
| CN210179347U (en) | Support lamp | |
| CN210107681U (en) | Air conditioner center curb plate and decoration assembly structure and air conditioner | |
| CN220137431U (en) | Light guide member mounting structure and electronic product with light indication function | |
| CN219344351U (en) | Intelligent door lock | |
| CN214846508U (en) | Universal hard disk support | |
| CN219780730U (en) | Display bracket mounting structure | |
| CN217656270U (en) | Novel distribution box | |
| CN211062360U (en) | Display module and display device | |
| CN219761549U (en) | Electrical box assembly for refrigeration equipment and refrigerator | |
| CN212084551U (en) | Backboard and display device | |
| CN218399116U (en) | Be applied to shrouding mechanism in EVA foaming make-up machine | |
| CN216817758U (en) | Liquid crystal display module convenient to installation location | |
| CN220105227U (en) | Electric vehicle electricity meter | |
| CN215299086U (en) | Panel and switch | |
| CN219459516U (en) | Box of LED display device and LED display device with same | |
| CN209037762U (en) | A kind of Lower tube of electric bicycle lid | |
| CN213480526U (en) | Panel assembly of air conditioner and air conditioner with same | |
| CN210771543U (en) | LED line type lamp | |
| CN220435114U (en) | Fan mounting frame, equipment shell, fan assembly and electrical equipment | |
| CN216673530U (en) | Energy control box shell | |
| CN217708422U (en) | Display module, elevator control panel and elevator equipment | |
| CN211207022U (en) | Backlight plate fixing structure for liquid crystal display television |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |