CN207835337U - Power pack and LED display - Google Patents
Power pack and LED display Download PDFInfo
- Publication number
- CN207835337U CN207835337U CN201820001724.1U CN201820001724U CN207835337U CN 207835337 U CN207835337 U CN 207835337U CN 201820001724 U CN201820001724 U CN 201820001724U CN 207835337 U CN207835337 U CN 207835337U
- Authority
- CN
- China
- Prior art keywords
- cover board
- pinboard
- power pack
- power supply
- main frame
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 29
- 238000010586 diagram Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model is related to a kind of power pack and LED display, LED display includes power pack, and power pack includes main frame, and the opposite side of two of which has hollow hole；First cover board, be mounted at the main frame is provided with one of hollow hole end face, and is covered on the hollow hole；And second cover board, be mounted at the main frame is provided with the other end of hollow hole, and is covered on the hollow hole；It surrounds to form sealing space between first cover board, main frame and the second cover board, a variety of electronic components are set in the sealing space.Above-mentioned power pack and LED display are convenient for the front and back maintenance of power pack since the first cover board and the second cover board are mounted at opposite two end faces of main frame.
Description
Technical field
The utility model is related to LED display technical fields, more particularly to a kind of power pack and LED display.
Background technology
There are two types of different maintenance modes for LED display, and one is preceding maintenance mode, another kind is rear maintenance mode,
It is middle using the in the majority of rear maintenance mode, it is simple in structure, it is easy to maintain, but while installing need it is reserved certain at display screen rear
Space as maintenance channel；Preceding maintenance is then that need not reserve maintenance channel in screen body maintenance made above, safeguard in the past
Display screen adapt to it is small in space, safeguard condition harshness applications.
Power pack is mostly made of using open type structure, power pack below front/rear cover, and protecgulum is fixed on the frame of screen body
On, it is hinged between rear cover and protecgulum, this power pack structure extremely fast and easy for rear maintenance, but preceding maintenance
Difficulty is higher, inefficiency, because after the rear cover of power pack is opened, not in the visual field, maintenance is in the component in power pack
The blind state torn open with blind dress is safeguarded and its inconvenient.
Utility model content
Based on this, it is necessary to for power pack structure be not easy to before safeguard the problem of, a kind of power pack is provided and LED is aobvious
Display screen.
The utility model first aspect provides a kind of power pack, including
Main frame, the opposite side of two of which have hollow hole；
First cover board, be mounted at the main frame is provided with one of hollow hole end face, and covers conjunction
In the hollow hole；And
Second cover board, be mounted at the main frame is provided with the other end of hollow hole, and is covered on institute
State hollow hole；
It surrounds to form sealing space between first cover board, main frame and the second cover board, a variety of electronic components are set to institute
It states in sealing space.
The quantity of the hollow hole is provided with multiple in one of the embodiments, first cover board and/or described
Two cover boards are also equipped with multiple.
Pinboard, power supply backup plate and mounting bracket are provided in the power pack in one of the embodiments, it is described
Pinboard and the mounting bracket are respectively arranged at the both sides of the power supply backup plate, and fix and connect with the power supply backup plate
It connects.
The power supply backup plate is fixedly connected on the main frame by the mounting bracket in one of the embodiments,
Frame, the pinboard be set to the power supply backup plate far from the mounting bracket side, and with the power supply backup plate
It is fixedly connected.
The pinboard is removably connected to the power supply backup plate in one of the embodiments,.
Multiple first plug sockets are provided on the power supply backup plate in one of the embodiments, on the pinboard
Corresponding first plug socket is provided with the first interface, and first interface is plugged in first plug socket.
The pinboard includes the first pinboard and the second pinboard, the power supply backup in one of the embodiments,
The opposite end of plate is each provided with one group of first plug socket, and first pinboard and second pinboard pass through described first
Plug socket is fixedly connected on the both ends of the power supply backup plate.
First cover board or second cover board are fixedly connected with the pinboard in one of the embodiments, when
When first cover board or the second cover board are detached with main frame, the separation of pinboard and power supply backup plate is driven.
It is provided with the second interface on first cover board or second cover board in one of the embodiments, it is described
Second interface is corresponded on pinboard and is provided with the second plug socket, and second plug socket is plugged in second grafting
Mouthful, it is provided with disconnecting prevention structure on second plug socket and the second interface, for preventing the second plug socket and the second interface
Be mutually disengaged.
Above-mentioned power pack, since the first cover board and the second cover board are mounted at opposite two end faces of main frame,
It thus can realize the maintenance of first direction by dismantling the first cover board, second direction is realized by dismantling the second cover board
It safeguards.
In addition, being fixedly connected by pinboard and the first cover board or the second cover board so that the first cover board or the second cover board
In dismounting, the synchronous dismounting of pinboard is realized, convenient for the maintenance to other electronic components.
The utility model second aspect provides a kind of LED display, including antinose-dive leg, display module and power pack, institute
It states display module to be fixedly connected with the antinose-dive leg, the power pack is fixedly connected with the antinose-dive leg, and is multiple aobvious
Show that module is powered, the power pack is any of the above-described power pack.
Above-mentioned LED display, since the first cover board of power pack and the second cover board are mounted at the phase of main frame
It to two end faces, thus can realize preceding maintenance by dismantling the first cover board, be safeguarded after being realized by dismantling the second cover board,
It can be realized simultaneously the front and back maintenance of power pack.
In addition, being fixedly connected by pinboard and the first cover board so that the first cover board realizes pinboard in dismounting
Synchronous dismounting, convenient for the maintenance to pinboard itself and other electronic components.
Description of the drawings
Fig. 1 is the structural schematic diagram of the power pack of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the power pack of one embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the main frame of the power pack of one embodiment of the utility model；
Fig. 4 is the part section structural representation of the power pack of one embodiment of the utility model；
Fig. 5 is the part section structural representation of the power pack of one embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the power supply backup plate of the power pack of one embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the LED display of one embodiment of the utility model.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
It please refers to Fig.1 to Fig.3, the power pack 10 of one embodiment of the utility model includes main frame 110, the first cover board 120
And second cover board 130, the side that the two of which of the main frame 110 is opposite is provided with hollow hole 111, first cover board
120 and second cover board 130 be mounted at being provided on two end faces of hollow hole 111 of the main frame 110,
And it is covered on the hollow hole 111, thus surround to form sealing between the first cover board 120, main frame 110 and the second cover board 130
Space, a variety of electronic components are set in the sealing space.
Since the first cover board 120 and the second cover board 130 are mounted at opposite two end faces of main frame 110, because
And can realize the maintenance of first direction by dismantling the first cover board 120, realize second party by dismantling the second cover board 130
To maintenance.Illustratively, when the power pack 10 is installed on LED display, the main frame 110 and antinose-dive leg
It is fixedly connected, to which power pack 10 is installed on antinose-dive leg, when power pack 10 is installed on antinose-dive leg, described first
Cover board 120 is mounted on the end face of close antinose-dive leg of the main frame 110, and second cover board 130 is removable
That unloads is installed on the end face of separate antinose-dive leg of the main frame 110, to may be implemented by dismantling the first cover board 120
The rear maintenance of power pack 10 may be implemented by dismantling the second cover board 130 for the preceding maintenance of power pack 10.
In some embodiments, the quantity of the hollow hole 111 could be provided as multiple, corresponding, first cover board
120 and/or second cover board 130 be also equipped with it is multiple, illustratively, when the power pack 10 is installed in LED display
Antinose-dive leg on when, in order to coordinate the fixation of power pack 10, be provided on the end face of the close babinet of the main frame 110 more
A hollow hole 111, multiple first cover boards 120 are covered on the hollow hole 111.
In some embodiments, multiple radiating fins are provided on second cover board 130, in favor of heat dissipation.
Please continue to refer to Fig. 4 and Fig. 5, it is provided with mounting bracket 140, power supply backup plate 150 in the power pack 10 and turns
Fishplate bar 160, the mounting bracket 140 and the pinboard 160 are respectively arranged at the both sides of the power supply backup plate 150, and with
The power supply backup plate 150 is fixedly connected.In some embodiments, the power supply backup plate 150 passes through the mounting bracket 140
It is fixedly connected on the main frame 110, the pinboard 160 is set to the separate installation branch of the power supply backup plate 150
The side of frame 140, and be fixedly connected with the power supply backup plate 150.
Please continue to refer to Fig. 6, in some embodiments, the mounting bracket 140 includes supporting plate 141 and pillar 143, institute
It states pillar 143 to be set on the supporting plate 141, the mounting bracket 140 passes through the pillar 143 and the power supply backup plate
150 are fixedly connected.Illustratively, the pillar 143 be hollow cylindrical, and it is interior be provided with internal thread, power supply backup plate 150 is right
The pillar 143 is answered to be provided with perforation (figure is not marked), screw is screwed across perforation with the pillar 143.The supporting plate
It is provided with multiple through-holes 1411 on 141, and mounting bracket 140 and main frame are realized by the through-hole 1411 and a spacer 170
The fixation of frame 110.In other examples, the supporting plate 141 can also be installed on the first lid by the spacer 170
On plate 120 or the second cover board 130.
In some embodiments, the pinboard 160 is removably connected to the power supply backup plate 150.Specifically, institute
It states and is provided with multiple first plug sockets 151 on power supply backup plate 150, first plug socket 151 is corresponded on the pinboard 160
It is provided with the first interface 161, first interface 161 is plugged in first plug socket 151, is achieved in pinboard
160 are fixedly connected with power supply backup plate 150, and the cooperation of the first interface 161 and the first plug socket 151 not only realizes power supply
Backup plate 150 is fixedly connected with pinboard 160, while also achieving being electrically connected for power supply backup plate 150 and pinboard 160.
In a specific embodiment, pass through first plug socket between the pinboard 160 and the power supply backup plate 150
151 realize that plug-in is connect with the first interface 161, so that when outer masterpiece is used for pinboard 160, pinboard 160 can
To be disassembled from power supply backup plate 150.
In some embodiments, the pinboard 160 include the first pinboard 163 and the second pinboard 165, described first
Pinboard 163 and the second pinboard 165 are fixedly connected by the first plug socket 151 with power supply backup plate 150.Specifically, institute
The opposite end for stating power supply backup plate 150 is each provided with one group of first plug socket 151, first pinboard 163 and described
Two pinboards 165 are fixedly connected on the both ends of the power supply backup plate 150 by first plug socket 151.
In some embodiments, first cover board 120 or second cover board 130 are fixed with the pinboard 160 connects
It connects, to when first cover board, 120 or second cover board 130 is detached with main frame 110, drive pinboard 160 and power supply standby
The separation of part plate 150, since the volume of pinboard 160 is larger, thus, it will switching by the first cover board 120 or the second cover board 130
After plate 160 takes out out of power pack 10, on the one hand it is convenient for being maintained or replaced pinboard 160 when pinboard 160 damages,
On the other hand it also allows for safeguarding to other electronic components.In a specific embodiment, first cover board
It is provided with the second interface 121 on 120 or described second cover boards 130, second interface is corresponded on the pinboard 160
121 are provided with the second plug socket 167, and second plug socket 167 is plugged in second interface 121, so that described
Pinboard 160 is fixedly connected on first cover board, 120 or second cover board 130, while realizing electrical connection.With first grafting
Unlike seat 151 and the first interface 161, anticreep knot can be set on second plug socket, 167 and second interface 121
Structure (not shown) thereby may be ensured that the first lid for preventing being mutually disengaged for the second plug socket 167 and the second interface 121
When plate 120 or the second cover board 130 are dismantled from main frame 110, necessarily pinboard 160 is driven to be detached from power supply backup plate 150, avoided outer
When power acts on the first cover board 120 or the second cover board 130, the first cover board 120 or the second cover board 130 are first detached with pinboard 160,
And pinboard 160 does not detach with power supply backup plate 150, and then when avoiding manually removing pinboard 160 from power supply backup plate 150
Pinboard 160 caused by possible damages.The disconnecting prevention structure can be overhead kick, when the first cover board 120 or the second cover board 130 drive
After pinboard 160 disassembles, disassembled from the first cover board 120 or the second cover board 130 by pinboard 160.
Although being pointed out that in the illustrated embodiment, pinboard 160 is to realize fixed connect with the first cover board 120
It connects, however this is not restrictive, in specific application environment, pinboard 160 can also be to be realized with the second cover board 130
It is fixedly connected.In addition, it will be appreciated by persons skilled in the art that being additionally provided with other electronics member devices inside power pack 10
Part, other electronic components can be arranged in pinboard 160, power supply backup plate 150, the gap between mounting bracket 140,
It is fixedly connected with main frame 110, or is directly arranged at pinboard 160, power supply backup plate 150, in mounting bracket 140.
Above-mentioned power pack 10, since the first cover board 120 and the second cover board 130 are mounted at the phase of main frame 110
To two end faces, thus the maintenance of first direction can be realized by dismantling the first cover board 120, by dismantling the second cover board
130 realize the maintenance of second direction.
In addition, being fixedly connected by pinboard 160 and the first cover board 120 or the second cover board 130 so that the first cover board
120 or second cover board 130 in dismounting, the synchronous dismounting of pinboard 160 is realized, convenient for the maintenance to other electronic components.
Referring to Fig. 7, one embodiment of the utility model also provides a kind of LED display 20, the LED display 20 includes
Antinose-dive leg 210, display module (not shown) and power pack, the display module are fixedly connected with the antinose-dive leg 210, institute
It states power pack to be fixedly connected with the antinose-dive leg 210, and powers for multiple display modules, the power pack is any of the above-described reality
Apply the power pack 10 described in example.
When power pack 10 is installed on antinose-dive leg 210, first cover board 120 is set to the main frame of the power pack 10
The end face of the close antinose-dive leg 210 of frame 110, second cover board 130 are set to the main frame 110 of the power pack 10
Away from the end face of the antinose-dive leg 210.Specifically, the main frame 110 is set close to the end face of the antinose-dive leg 210
It sets there are two hollow hole 111, two hollow holes 111 correspond to the first pinboard 163 and the second pinboard 165, the first cover board respectively
120 be correspondingly arranged there are two, and be fixedly connected with the first pinboard 163 and the second pinboard 165, to by the first cover board 120
After main frame 110 disassembles, you can the preceding maintenance for realizing power pack 10, by the second cover board 130 under the dismounting of main frame 110
After coming, you can realize the rear maintenance of power pack 10.
Above-mentioned LED display 20, since the first cover board 120 of power pack 10 and the second cover board 130 are mounted at
Opposite two end faces of main frame 110, thus can realize preceding maintenance by dismantling the first cover board 120, pass through dismounting second
Cover board 130 is safeguarded after realizing, the front and back maintenance of power pack 10 is can be realized simultaneously.
In addition, being fixedly connected by pinboard 160 and the first cover board 120 so that the first cover board 120 is real in dismounting
The synchronous dismounting of existing pinboard 160, convenient for the maintenance to pinboard 160 itself and other electronic components.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of power pack, which is characterized in that including
Main frame, the opposite side of two of which have hollow hole；
First cover board, be mounted at the main frame is provided with one of hollow hole end face, and is covered on institute
State hollow hole；And
Second cover board, be mounted at the main frame is provided with the other end of hollow hole, and is covered on described engrave
Emptying aperture；
It surrounds to form sealing space between first cover board, main frame and the second cover board, a variety of electronic components are set to described close
It seals in space.
2. power pack according to claim 1, which is characterized in that the quantity of the hollow hole be provided with it is multiple, described
One cover board and/or second cover board are also equipped with multiple.
3. power pack according to claim 1, which is characterized in that be provided with pinboard, power supply backup in the power pack
Plate and mounting bracket, the pinboard and the mounting bracket are respectively arranged at the both sides of the power supply backup plate, and with it is described
Power supply backup plate is fixedly connected.
4. power pack according to claim 3, which is characterized in that the power supply backup plate is fixed by the mounting bracket
It is connected to the main frame, the pinboard is set to the side far from the mounting bracket of the power supply backup plate, and with
The power supply backup plate is fixedly connected.
5. power pack according to claim 3, which is characterized in that it is standby that the pinboard is removably connected to the power supply
Part plate.
6. power pack according to claim 5, which is characterized in that be provided with multiple first grafting on the power supply backup plate
Seat corresponds to first plug socket on the pinboard and is provided with the first interface, and first interface is plugged in described the
One plug socket.
7. power pack according to claim 6, which is characterized in that the pinboard includes the first pinboard and the second switching
Plate, the opposite end of the power supply backup plate are each provided with one group of first plug socket, first pinboard and second turn described
Fishplate bar is fixedly connected on the both ends of the power supply backup plate by first plug socket.
8. the power pack according to claim 3 or 5, which is characterized in that first cover board or second cover board and institute
It states pinboard to be fixedly connected, when first cover board or the second cover board are detached with main frame, drives pinboard and power supply backup
The separation of plate.
9. power pack according to claim 7, which is characterized in that be provided on first cover board or second cover board
Second interface corresponds to second interface on the pinboard and is provided with the second plug socket, the second plug socket grafting
In being provided with disconnecting prevention structure on second interface, second plug socket and the second interface, for preventing the second grafting
Seat is mutually disengaged with the second interface.
10. a kind of LED display, which is characterized in that including antinose-dive leg, display module and power pack, the display module with
The antinose-dive leg is fixedly connected, and the power pack is fixedly connected with the antinose-dive leg, and is powered for multiple display modules, institute
It is any power packs of claim 1-9 to state power pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001724.1U CN207835337U (en) | 2018-01-02 | 2018-01-02 | Power pack and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001724.1U CN207835337U (en) | 2018-01-02 | 2018-01-02 | Power pack and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835337U true CN207835337U (en) | 2018-09-07 |
Family
ID=63391490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820001724.1U Expired - Fee Related CN207835337U (en) | 2018-01-02 | 2018-01-02 | Power pack and LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835337U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451688A (en) * | 2018-11-19 | 2019-03-08 | 惠州市奥拓电子科技有限公司 | Power pack |
| CN109509406A (en) * | 2018-12-29 | 2019-03-22 | 深圳市奥拓电子股份有限公司 | LED box and movie theatre LED display |
| CN109616025A (en) * | 2018-12-12 | 2019-04-12 | 深圳蓝普科技有限公司 | The preceding maintaining method of LED display and the LED display |
| CN110556063A (en) * | 2019-09-23 | 2019-12-10 | 深圳利亚德光电有限公司 | Display screen module unit |
| CN114220362A (en) * | 2022-01-13 | 2022-03-22 | 深圳市佳帝科技有限公司 | LED display screen |
-
2018
- 2018-01-02 CN CN201820001724.1U patent/CN207835337U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451688A (en) * | 2018-11-19 | 2019-03-08 | 惠州市奥拓电子科技有限公司 | Power pack |
| CN109616025A (en) * | 2018-12-12 | 2019-04-12 | 深圳蓝普科技有限公司 | The preceding maintaining method of LED display and the LED display |
| CN109509406A (en) * | 2018-12-29 | 2019-03-22 | 深圳市奥拓电子股份有限公司 | LED box and movie theatre LED display |
| CN110556063A (en) * | 2019-09-23 | 2019-12-10 | 深圳利亚德光电有限公司 | Display screen module unit |
| CN114220362A (en) * | 2022-01-13 | 2022-03-22 | 深圳市佳帝科技有限公司 | LED display screen |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |