CN207676596U - A kind of ultra-thin lamp box billboard being conveniently replaceable light source - Google Patents
A kind of ultra-thin lamp box billboard being conveniently replaceable light source Download PDFInfo
- Publication number
- CN207676596U CN207676596U CN201721888458.0U CN201721888458U CN207676596U CN 207676596 U CN207676596 U CN 207676596U CN 201721888458 U CN201721888458 U CN 201721888458U CN 207676596 U CN207676596 U CN 207676596U
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- CN
- China
- Prior art keywords
- light source
- babinet
- groove
- ultra
- lamp box
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- 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
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- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of ultra-thin lamp box billboards being conveniently replaceable light source,Including babinet,Two pieces of light source fixed plates are equipped in the babinet,Two pieces of light source fixed plates are equipped with multiple lamp bodies,The cabinet wall offers multiple first card slots,Two pieces of light source fixed plate both ends are arranged with two the first grooves,It is arranged with the first gag lever post in each first groove,It is arranged with limited block jointly on two first gag lever posts,The one end of the limited block far from groove is equipped with fixture block,And fixture block extends through in the first card slot of cabinet wall,The one end of the fixture block far from cabinet wall is equipped with two-way rack,Two first motors are arranged in first groove,Two first motors are arranged with two telescopic rods,The telescopic rod is equipped with sector gear,And sector gear is rotatablely connected by connecting shaft and the first groove.Present apparatus stable structure, simple and light, replacement light source easy to disassemble, use are simpler.
Description
Technical field
The utility model is related to billboard technologies field more particularly to a kind of ultrathin lamp box advertisements being conveniently replaceable light source
Board.
Background technology
The light source of lamp box billboard is fixed in the light source fixed plate inside lamp box, then is connected to lamp box by secure component
On, if light source breaks down, needs to remove peripheral parts and take out light source to replace, troubleshooting time is long, and light
The foreign matters such as dust are often had on the surface of source, directly affect the testing result of automatic visual detection device.Existing lamp box is wide
The complicated heaviness of board is accused, light source is replaced and is more troublesome, influence the normal use of billboard.
Utility model content
Purpose of the utility model is to solve complicated heaviness in the prior art, what replacement light source was more troublesome asks
Topic, and a kind of ultra-thin lamp box billboard being conveniently replaceable light source proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of ultra-thin lamp box billboard being conveniently replaceable light source, including babinet, the babinet is interior to be fixed equipped with two blocks of light sources
Plate, two pieces of light source fixed plates are equipped with multiple lamp bodies, and the cabinet wall offers multiple first card slots, two blocks of light
Source fixed plate both ends are arranged with two the first grooves, are arranged with the first gag lever post in each first groove, and two
Limited block is arranged on first gag lever post described in root jointly, the one end of the limited block far from groove is equipped with fixture block, and fixture block passes through
It wears and extends in the first card slot of cabinet wall, the one end of the fixture block far from cabinet wall is equipped with two-way rack, and described first is recessed
Two first motors are arranged in slot, two first motors are arranged with two telescopic rods, and the telescopic rod is equipped with
Sector gear, and sector gear is rotatablely connected by connecting shaft and the first groove, and two sector gears are nibbled with two-way rack
It closes, the box back surface is equipped with case lid, and the box back surface quadrangle offers the second card slot, and the case lid quadrangle offers
One the second groove is equipped with the second motor in second groove, and the output end of second motor is connected with threaded rod, institute
The both ends for stating threaded rod are equipped with the second gag lever post, run through L-shaped fixture block there are two setting on two second gag lever posts jointly, and
Two L-shaped fixture blocks are threadedly coupled with threaded rod, and multiple springs are equipped between two L-shaped fixture blocks.
Preferably, two L-shaped fixture blocks are opposite with the threaded connection direction of threaded rod.
Preferably, the wall box offers multiple ventilation holes.
Preferably, the box house is equipped with Air Filter.
Preferably, the babinet is made of dielectric resin material.
Preferably, the first motor, the second motor are all made of servo motor.
In the utility model, when using the present apparatus, when needing to replace light source to lamp box billboard, the second electricity is opened
Machine, the threaded rod of the second motor output end start to rotate, due to the threaded connection direction of two symmetrical L-shaped fixture blocks and threaded rod
On the contrary, two L-shaped fixture blocks are mobile to threaded rod centre, until L-shaped fixture block can leave the second card slot, you can open case lid；
First motor is opened again, and telescopic rod elongation, since sector gear and the first groove are rotatablely connected, then sector gear rotates, fan-shaped
Gear rotation drives the two-way rack being engaged with to be moved to first motor direction, drives fixture block movement, until fixture block leaves case
First card slot of internal wall, you can light source fixed plate is removed, light source fixed plate, that is, replaceable light source is replaced.Present apparatus structure is steady
Determine, simple and light, replacement light source easy to disassemble, use is simpler.
Description of the drawings
Fig. 1 be the utility model proposes a kind of ultra-thin lamp box billboard being conveniently replaceable light source structural schematic diagram；
Fig. 2 be the utility model proposes a kind of ultra-thin lamp box billboard being conveniently replaceable light source side structure signal
Figure；
Fig. 3 be the utility model proposes a kind of parts ultra-thin lamp box billboard A being conveniently replaceable light source enlarged structure
Schematic diagram；
Fig. 4 be the utility model proposes a kind of parts ultra-thin lamp box billboard B being conveniently replaceable light source enlarged structure
Schematic diagram.
In figure：1 babinet, 2 light source fixed plates, 3 lamp bodies, 4 first gag lever posts, 5 limited blocks, 6 fixture blocks, 7 two-way racks, 8
One motor, 9 sector gears, 10 case lids, 11 second motors, 12 threaded rods, 13 second gag lever posts, 14L shapes fixture block, 15 springs, 16
Ventilation hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of ultra-thin lamp box billboard being conveniently replaceable light source, including babinet 1, babinet 1 is interior to be equipped with two pieces
Light source fixed plate 2, two pieces of light source fixed plates 2 are equipped with multiple lamp bodies 3, and 1 inner wall of babinet offers multiple first card slots, two pieces
2 both ends of light source fixed plate are arranged with two the first grooves, are arranged with the first gag lever post 4 in each first groove, and two
It is arranged with limited block 5 on the first gag lever post of root 4 jointly, the one end of limited block 5 far from groove is equipped with fixture block 6, and fixture block 6 is through prolonging
It extends in 1 the first card slot of inner wall of babinet, the one end of fixture block 6 far from 1 inner wall of babinet is equipped with two-way rack 7, symmetrical in the first groove
If there are two first motor 8, first motor uses servo motor, two first motors 8 to be arranged with two telescopic rods, stretches
Bar is equipped with sector gear 9, and sector gear 9 is rotatablely connected by connecting shaft and the first groove, and two sector gears 9 with
Two-way rack 7 engages.
In the utility model, 1 back side of babinet is equipped with case lid 10, and 1 back side quadrangle of babinet offers the second card slot, case lid 10
Quadrangle is opened up there are one the second groove, is equipped with the second motor 11 in the second groove, and the second motor uses servo motor, and second
The output end of motor 11 is connected with threaded rod 12, and the both ends of threaded rod 12 are equipped with the second gag lever post 13, two second gag lever posts
Run through L-shaped fixture block 14 there are two setting on 13 jointly, and two L-shaped fixture blocks 14 are threadedly coupled with threaded rod 12, two L-shaped fixture blocks
14 with the threaded connection direction of threaded rod 12 on the contrary, opening the second motor 11, the threaded rod 12 of 11 output end of the second motor starts
Rotation, due to the threaded connection direction of two symmetrical L-shaped fixture blocks 14 and threaded rod 12 on the contrary, two L-shaped fixture blocks 14 are to spiral shell
It is mobile among rasp bar 12, until L-shaped fixture block 14 can leave the second card slot, you can open case lid 10, set between two L-shaped fixture blocks 14
There are multiple springs 15.
In the utility model, 1 side wall of babinet offers multiple ventilation holes 16, makes 1 interior energy ventilation and heat of babinet, in babinet 1
Portion is equipped with Air Filter, and Air Filter can prevent dust accretions in advertisement cabinet, babinet 1 to be made of dielectric resin material, prevent from using
It leaks electricity in the process with light source is replaced, it is safer.
In the utility model, when using the present apparatus, when needing to replace light source to lamp box billboard, the second motor is opened
11, the threaded rod 12 of 11 output end of the second motor starts to rotate, due to the screw thread of two symmetrical L-shaped fixture blocks 14 and threaded rod 12
Direction is connected on the contrary, two L-shaped fixture blocks 14 are to movement among threaded rod 12, until L-shaped fixture block 14 can leave the second card
Slot, you can open case lid 10；First motor 8 is opened again, telescopic rod extends, since sector gear 9 and the first groove are rotatablely connected,
Then sector gear 9 rotates, and the rotation of sector gear 9 drives the two-way rack 7 being engaged with to be moved to 8 direction of first motor, drives
Fixture block 6 moves, until fixture block 6 leaves the first card slot of 1 inner wall of babinet, you can removes light source fixed plate 2, replaces light source and fix
Plate 2 is replaceable light source.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ultra-thin lamp box billboard being conveniently replaceable light source, including babinet (1), which is characterized in that set in the babinet (1)
There are two pieces of light source fixed plates (2), two pieces of light source fixed plates (2) to be equipped with multiple lamp bodies (3), babinet (1) inner wall is opened
Equipped with multiple first card slots, two pieces of light source fixed plate (2) both ends are arranged with two the first grooves, and each described first
It is arranged with the first gag lever post (4) in groove, limited block (5) is arranged with jointly on two first gag lever posts (4), it is described
The one end of limited block (5) far from groove is equipped with fixture block (6), and fixture block (6) extends through in babinet (1) first card slot of inner wall,
The one end of the fixture block (6) far from babinet (1) inner wall is equipped with two-way rack (7), and two the are arranged in first groove
One motor (8), two first motors (8) are arranged with two telescopic rods, and the telescopic rod is equipped with sector gear (9),
And sector gear (9) is rotatablely connected by connecting shaft and the first groove, and two sector gears (9) are nibbled with two-way rack (7)
It closes, babinet (1) back side is equipped with case lid (10), and babinet (1) back side quadrangle offers the second card slot, the case lid
(10) quadrangle is opened up there are one the second groove, and the second motor (11), second motor are equipped in second groove
(11) output end is connected with threaded rod (12), and the both ends of the threaded rod (12) are equipped with the second gag lever post (13), two institutes
State on the second gag lever post (13) to run through jointly and set there are two L-shaped fixture block (14), and two L-shaped fixture blocks (14) with threaded rod (12)
It is threadedly coupled, multiple springs (15) is equipped between two L-shaped fixture blocks (14).
2. a kind of ultra-thin lamp box billboard being conveniently replaceable light source according to claim 1, which is characterized in that two L-shaped
Fixture block (14) is opposite with the threaded connection direction of threaded rod (12).
3. a kind of ultra-thin lamp box billboard being conveniently replaceable light source according to claim 1, which is characterized in that the babinet
(1) side wall offers multiple ventilation holes (16).
4. a kind of ultra-thin lamp box billboard being conveniently replaceable light source according to claim 1, which is characterized in that the babinet
(1) it is internally provided with Air Filter.
5. a kind of ultra-thin lamp box billboard being conveniently replaceable light source according to claim 1, which is characterized in that the babinet
(1) it is made of dielectric resin material.
6. a kind of ultra-thin lamp box billboard being conveniently replaceable light source according to claim 1, which is characterized in that described first
Motor (8), the second motor (11) are all made of servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888458.0U CN207676596U (en) | 2017-12-29 | 2017-12-29 | A kind of ultra-thin lamp box billboard being conveniently replaceable light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888458.0U CN207676596U (en) | 2017-12-29 | 2017-12-29 | A kind of ultra-thin lamp box billboard being conveniently replaceable light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676596U true CN207676596U (en) | 2018-07-31 |
Family
ID=62971662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721888458.0U Expired - Fee Related CN207676596U (en) | 2017-12-29 | 2017-12-29 | A kind of ultra-thin lamp box billboard being conveniently replaceable light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676596U (en) |
-
2017
- 2017-12-29 CN CN201721888458.0U patent/CN207676596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |