CN205919080U - LED display screen and box rotating base thereof - Google Patents
LED display screen and box rotating base thereof Download PDFInfo
- Publication number
- CN205919080U CN205919080U CN201620665876.2U CN201620665876U CN205919080U CN 205919080 U CN205919080 U CN 205919080U CN 201620665876 U CN201620665876 U CN 201620665876U CN 205919080 U CN205919080 U CN 205919080U
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- Prior art keywords
- support base
- casing
- rotating seat
- seat
- bead
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Abstract
The utility model relates to a LED display screen and box rotating base thereof, the box rotating base include: the supporting seat, the supporting seat can be dismantled and be connected with bearing assembly, the roating seat, the roating seat with bearing assembly can dismantle and connect and pass through bearing assembly rotates and sets up on the supporting seat, when the first direction rotation is followed to the second place from the primary importance to the roating seat box on the roating seat forms escape way, elasticity is supported and is held the piece, connects to set up bearing assembly's bottom and one end and supporting seat elasticity is supported and is held, is used for making the roating seat keeps in the primary importance or the second place. Above -mentioned box rotating base, the rotatory process of roating seat, its regulation has feels, and the simple operation can form escape way fast, and overall structure is simple, simple to operate.
Description
Technical field
This utility model is related to display screen mounting technique field, and more particularly to a kind of led display screen and its casing rotate
Base.
Background technology
At present, with the fast development of football pitch led display screen technology, display area is increasing, big display screen
It is to be spliced by multiple little led display screens, outdoor court case is toppled over to casing and the requirement quickly forming escape way
Increasingly stricter, toppling over and quickly forming escape way and require quick, simple to operate, time saving and energy saving of casing, and install soon
Victory, the base of traditional casing of led display screen mostly is scaffolding base it is impossible to rotation is it is impossible to satisfaction quick formation safety is logical
The requirement in road；Or can any anglec of rotation rotating base, its no feel when rotated, angle is arbitrarily it is impossible to stably
Form escape way.
Utility model content
Based on this it is necessary to a kind of simple operation of offer, the led display screen that can stably form escape way and its casing revolve
Turn base.
A kind of casing rotating base, comprising:
Support base, described support base is removably connected with bearing assembly；
Rotating seat, described rotating seat is detachably connected with described bearing assembly and is rotatably arranged on by described bearing assembly
Casing on described support base, described rotating seat described rotating seat when primary importance is rotated in a first direction to the second position
Form escape way；
Resilient member, in the bottom of described bearing assembly and one end is flexibly supported connect setting with described support base, uses
It is maintained at primary importance or the second position in making described rotating seat.
Wherein in an embodiment, described bearing assembly include being removably connected to described rotating seat bottom axle sleeve,
It is installed on the bearing in described axle sleeve；The bottom of described axle sleeve offers the first installation for housing described resilient member
Groove, described axle sleeve passes through the first screw connection with described support base.
Wherein in an embodiment, described resilient member is bead screw, and described support base is provided with and adapts to institute
State multiple detents or the location hole of the bead of bead screw, described turning seat is when described primary importance or the second position
The bead of described bead screw slips into described detent or location hole.
Wherein in an embodiment, described turning seat described rotating seat and described support base when primary importance hang down
Directly, described turning seat described rotating seat when the second position is parallel with described support base.
Wherein in an embodiment, described support base is removably connected with backing plate, and described detent or location hole set
It is placed in described backing plate.
Wherein in an embodiment, the bottom of described axle sleeve offers the second installation for housing described bearing
Groove, described first screw and the setting of described bearing clearance.
Wherein in an embodiment, the top surface of described support base relative both sides along its length shift to install limited
Position portion, described rotating seat along second direction opposite to the first direction rotate to during described primary importance with described limiting section
Support.
Wherein in an embodiment, described bead screw is two, and two described bead screws are located at described the respectively
The symmetrical both sides of two mounting grooves.
Wherein in an embodiment, described bearing includes Shang Quan, lower circle and is embedded between described Shang Quan and lower circle
Ball, described upper circle is connected in described axle sleeve, and described lower circle is fixedly connected on described backing plate.
A kind of led display screen, including casing and above-mentioned casing rotating base.
Above-mentioned casing rotating base, support base is provided with bearing assembly, and rotating seat can be by bearing assembly with respect to support
Seat rotates, and the resilient member of bearing assembly bottom is flexibly supported with support base all the time and contacts, the process of rotating seat rotation, its
Regulation has feel, simple operation, can be rapidly formed escape way, and overall structure is simple, easy for installation.
Brief description
Fig. 1 is the perspective view of this utility model casing rotating base；
Fig. 2 is the overlooking the structure diagram of this utility model casing rotating base；
Fig. 3 ratate 90 degrees for rotating seat after overlooking the structure diagram；
Fig. 4 is the overlooking the structure diagram of support base；
Fig. 5 is the configuration schematic diagram of this utility model casing rotating base；
Fig. 6 is the perspective view of bearing assembly and backing plate；
Fig. 7 is the perspective view of axle sleeve；
Fig. 8 is the side view cutaway drawing of bearing assembly and backing plate；
Fig. 9 is bead screw and bearing, the enlarged diagram of backing plate.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Better embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize however it is not limited to embodiments described herein.On the contrary, providing the purpose of these embodiments to be to make to this practicality newly
It is more thoroughly comprehensive that the disclosure of type understands.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", "left", "right"
And similar statement is for illustrative purposes only, being not offered as is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment is it is not intended that in limiting this utility model.Term as used herein "and/or" bag
Include the arbitrary and all of combination of the Listed Items of one or more correlations.
Refer to Fig. 1 to Fig. 5, the casing rotating base that this utility model provides, including support base 100 and rotating seat 200
And resilient member；Support base 100 is removably connected with bearing assembly 300；Rotating seat 200 is used for installing static housing, rotation
Seat 200 is located at the top of support base 100 and is detachably connected with bearing assembly 300, rotating seat 200 pass through bearing assembly 300 with
Support base 100 rotates setting, rotating seat 200 from primary importance in the first direction a rotation first angle rear box to form safety logical
Road, resilient member connect setting is in the bottom of bearing assembly 300, and one end of resilient member and support base 100 elasticity
Support contact that is to say, that casing rotates with rotating seat 200 during can forming escape way after first angle, elasticity
Supporting piece is flexibly supported with support base 100 all the time so that rotating seat 200 is during rotation, and the anglec of rotation will not random quilt
Less external force and change, there is during regulation feel, overall structure is simple, rotation process is very convenient.
As shown in Figures 6 to 9, specifically, bearing assembly 300 includes axle sleeve 310, bearing 400；Axle sleeve 310 center has
Axially mounted hole, axle sleeve 310 is connected by the first screw 600 with support base 100, and the first screw 600 using specification can be
The crossed countersunk head screw of m8x40, axle sleeve 310 can be connected by the second screw 710 with rotating seat 200, and bearing 400 is arranged on axle sleeve
In 310, the upper and lower ends of resilient member are supported with axle sleeve 310, support base 100 respectively.Second screw 710 can adopt specification
Crossed countersunk head screw for m5x20.
In one embodiment, resilient member adopts bead screw 500, the bead 510 of bead screw 500 and support base
100 support contact, and support base 100 is provided with multiple detents 331 or the location hole being adapted to bead 510, and rotating seat 200 exists
When rotating between primary importance and the second position, the bead 510 of bead screw 500 slips into another from a detent 331
Detent 331 or location hole, when rotating seat 200 is located at primary importance or the second position, the bead 510 of bead screw 500 blocks
Enter detent 331 or location hole.
When rotating seat 200 is located at primary importance, rotating seat 200 is vertical with support base 100, and rotating seat 200 is located at second
When putting, rotating seat 200 is parallel with support base 100.That is, rotating seat 200 turns when rotating to the second position from primary importance
Move 90 degree, by external force, rotating seat 200 has been rotated after a ratates 90 degrees in the first direction, the casing on rotating seat 200 has formed peace
Full tunnel.
In certain embodiments, support base 100 is also equipped with a backing plate 330.Specifically, backing plate 330 can pass through the 3rd
Screw 720 is fixing, for example, is fixed on support base 100 using four crossed countersunk head screws for m4x6 for the specification, backing plate 330 straight
Footpath is provided with multiple detents 331 or location hole close to the diameter of axle sleeve 310, the top surface of backing plate 330；First screw 600
It is then passed through support base 100 through after backing plate 330, fixed with nut.Rotating seat 200 drives axle sleeve 310 b rotation the in a second direction
After one angle reach primary importance, the bead 510 of bead screw 500 snaps in next detent 331, second direction b with
First direction a contrary that is to say, that rotating seat 200 drives axle sleeve 310 and bead screw 500 to rotate together with, due to bead spiral shell
The effect that silk 500 flexibly supports, during rotation, the bead 510 of bead screw 500 is supported with backing plate 330 all the time and contacts,
Bead 510 has level to adjust with the cooperation of the detent 331 of backing plate 330 so that it becomes, and has preferable feel.
As shown in Figure 7, Figure 8, in one embodiment, the second mounting groove 313 can be set in the bottom of axle sleeve 310, this
Two mounting grooves 313 are used for housing bearing 400, gap setting between the side wall of bearing 400 side wall and the second mounting groove 313, and first
Screw 600 and the setting of bearing 400 gap.That is, the inwall of the first screw 600 is not contacted with bearing 400, the first screw
600 pass through bearing 400, backing plate 330 and support base 100 successively, with a nut, the first screw 600 are limited on support base 100
And first screw 600 can rotate with respect to support base 100.
When rotating seat 200 does not rotate, bead screw 500 is located in one of in detent 331, due to bead screw
500 with the cooperation of detent 331 so that bead screw 500 is in rotary moving to adjacent one from first detent 331
In individual detent, now the bead 510 of bead screw 500 engage with detent 331 so that axle sleeve 310 and backing plate 330 it
Between will not be continued due to the inertia rotating to second direction b or first direction a rotation, rotating seat 200 rotates to specified angle
It is in relatively steady state afterwards, more stable than the structure of the escape way using Arbitrary Rotation；Setting bead spiral shell
The structure of silk 500 and detent 331 can also increase the feel during rotating seat 200 rotation is adjusted, i.e. rotating seat 200
From home position through rotation first angle after to rotating seat 200 led display screen formed escape way during, permissible
Experience the bead 510 of bead screw 500 and snap in sense from what a detent 331 turned to another detent, and
The process of rotation, because bead screw 500 is supported all the time with backing plate 330, the speed of rotating seat 200 rotation is comparatively stable all
Even, will not increase suddenly.
As shown in Figure 1, Figure 3, furthermore it is also possible to top surface relative both sides dislocation along its length in support base 100
It is provided with limiting section 110, this limiting section 110 can be vertically to protrude convex tendon or the boss being arranged on support base top surface, rotation
B rotates and supports with limiting section 110 to during described primary importance seat 200 in a second direction, after rotating seat 200 rotation can be prevented and
Support base 100 or the sharp impacts of other part, it is to avoid the damage to rotating seat 200 and casing.
As shown in Figure 7 to 9, in more detail, bead screw 500 and the first mounting groove 314 could be arranged to two, and two
Individual bead screw 500 is located at the symmetrical both sides of the second mounting groove 313 respectively, and the detent 331 of backing plate 330 or location hole can
To be set to four, for example, four detents 331 surrounding rectangle, the installation axis hole of the center of rectangle and axle sleeve 310 are set
Overlap, rotating seat 200 just rotates 90 degree when primary importance turns to the second position.The top surface of axle sleeve 310 is provided with four
Screw and two location holes, region formation one rectangle that four screws surround, the correspondence position of the bottom surface of rotating seat 200 can be arranged
There are two locating dowels, locating dowel is corresponding with the position of location hole, two location holes are located at the side on the relative both sides of this rectangle
And be symmetrical arranged, the structure of setting locating dowel is easy to be aligned on axle sleeve 310 for the rotating seat 200 and is tentatively installed.
Bead screw 500 includes the shell with inner chamber, the spring being installed on inside the shell and bead 510, and bead 510 connects
Supported in the bottom of spring and by spring, spring is supported with the top of shell inner cavity, and outer casing bottom has an opening, bead 510
Some exposes from this opening in its natural state, and the part exposed during by external force upwards is headed into shell so that dew
The part going out reduces, and bead 510 can have height using stainless shot, artificial material nylon, acetal resin or phenolic resin
Intensity and durability.The outer wall of shell can arrange external screw thread, corresponding, and the inwall of the first mounting groove 314 can arrange coupling
Female thread.The top of shell can also open up and be equipped with mounting groove, for example open up interior hexagonal screw so as to the joining of axle sleeve 310
Close more stable.
As shown in figure 8, in some other embodiment, bearing 400 includes circle 410, lower circle 420 and embedded is arranged on
Ball 430 between circle 410 and lower circle 420, upper circle 410 and lower circle 420 are respectively provided with the chute of accommodating ball 430, upper circle 410
Gap setting and lower circle 420 between, lower circle 420 is fixed on backing plate 330, and upper circle 410 is fixed on axle sleeve 310.Specifically, Ke Yi
Multiple screws 332 are offered on backing plate 330, each screw 332 is tangent with the lower circle 420 of bearing 400, is worn with the 3rd screw 720
After crossing screw 332 and stretch out, the lower circle 420 of bearing 400 can be fixed on backing plate 330 for the part that the 3rd screw 720 stretches out；Axle
The diameter covering the second mounting groove 313 of 310 bottoms is slightly larger than the diameter of bearing 400, can arrange one in the second mounting groove 313
Annular groove, the upper circle 410 of bearing 400 fixes in this annular groove, so, rotating seat 200 rotation when, bearing 400 upper
Circle 410 rotates with axle sleeve 310, and the lower circle 420 of bearing 400 is fixed on motionless on backing plate 330.
As shown in Figure 4, Figure 5, support base 100 can arrange in strip and have inner chamber, and the top surface of support base 100 opens up
There is the installing hole 120 of adaptation mounting sleeve 310.Preferably, for ease of the installation of bearing assembly 300, the side of installing hole 120 is permissible
Setting camber, for example, it is possible to be symmetrical arranged two groups of arc-shaped sides, i.e. four sections of arc-shaped sides, can be by mistake between adjacent arc-shaped side
The arc-shaped side crossing connects, and one group of arc-shaped side therein, with diameter greater than the diameter of axle sleeve 310, during installation, is easy to stretch handss or instrument
Enter operation.
Support base 100 two ends along its length can be provided with vent 140, the side of rotating seat 200 and support base 100
Angle and close edge can be arranged to arcuation, or carry bevelled arcuation, so, after forming escape way, will not scratch
Pedestrian.
This utility model also provides a kind of led display screen, and including casing and above-mentioned casing rotating base, this led shows
Screen can be perfectly suitable for stadium or need the quick place forming escape way.
Above-mentioned casing rotating base, support base is provided with bearing assembly, and rotating seat can be by bearing assembly with respect to support
Seat rotates, and the resilient member of bearing assembly bottom is flexibly supported with support base all the time and contacts, the process of rotating seat rotation, its
Regulation has feel, simple operation, can be rapidly formed escape way, and overall structure is simple, easy for installation.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of casing rotating base is it is characterised in that include:
Support base, described support base is removably connected with bearing assembly；
Rotating seat, described rotating seat and described bearing assembly are detachably connected and are rotatably arranged on by described bearing assembly described
On support base, the casing described rotating seat described rotating seat when primary importance is rotated in a first direction to the second position is formed
Escape way；
Resilient member, in the bottom of described bearing assembly and one end is flexibly supported connect setting with described support base, is used for making
Described rotating seat is maintained at primary importance or the second position.
2. casing rotating base according to claim 1 is it is characterised in that described bearing assembly includes being removably connected to
The axle sleeve of described rotating seat bottom, the bearing being installed in described axle sleeve；The bottom of described axle sleeve offers for accommodating described
First mounting groove of resilient member, described axle sleeve passes through the first screw connection with described support base.
3. casing rotating base according to claim 2 it is characterised in that described resilient member be bead screw, institute
State multiple detents or the location hole that support base is provided with the bead adapting to described bead screw, described turning seat is in institute
The bead stating described bead screw when primary importance or the second position slips into described detent or location hole.
4. casing rotating base according to claim 3 is it is characterised in that described turning seat is described in when primary importance
Rotating seat is vertical with described support base, and described turning seat described rotating seat when the second position is parallel with described support base.
5. casing rotating base according to claim 4 is it is characterised in that described support base is removably connected with backing plate,
Described detent or location hole are arranged at described backing plate.
6. casing rotating base according to claim 5 is it is characterised in that the bottom of described axle sleeve offers for housing
Second mounting groove of described bearing, described first screw and the setting of described bearing clearance.
7. casing rotating base according to claim 1 it is characterised in that the top surface of described support base along its length
Relative both sides shift to install limited location portion, and described rotating seat rotates to described along second direction opposite to the first direction
Support with described limiting section during primary importance.
8. casing rotating base according to claim 6 is it is characterised in that described bead screw is two, described in two
Bead screw is located at the symmetrical both sides of described second mounting groove respectively.
9. casing rotating base according to claim 5 is it is characterised in that described bearing includes Shang Quan, lower circle and embedding
Ball between described Shang Quan and lower circle, described upper circle is connected in described axle sleeve, and described lower circle is fixedly connected on described pad
On plate.
10. a kind of led display screen is it is characterised in that include casing and the arbitrary described casing rotating base of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665876.2U CN205919080U (en) | 2016-06-29 | 2016-06-29 | LED display screen and box rotating base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665876.2U CN205919080U (en) | 2016-06-29 | 2016-06-29 | LED display screen and box rotating base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919080U true CN205919080U (en) | 2017-02-01 |
Family
ID=57874332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665876.2U Expired - Fee Related CN205919080U (en) | 2016-06-29 | 2016-06-29 | LED display screen and box rotating base thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205919080U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109961695A (en) * | 2017-12-14 | 2019-07-02 | 深圳市大族元亨光电股份有限公司 | LED box component and LED display |
| CN111014629A (en) * | 2019-12-31 | 2020-04-17 | 南通海泰科特精密材料有限公司 | Mould shell transfer device |
| CN112013237A (en) * | 2020-07-29 | 2020-12-01 | 湖南长城信息金融设备有限责任公司 | Manual rotation and turnover type display screen structure applied to self-service terminal |
| CN114776993A (en) * | 2022-05-13 | 2022-07-22 | 武汉创维光显电子有限公司 | Supporting structure and display device |
-
2016
- 2016-06-29 CN CN201620665876.2U patent/CN205919080U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109961695A (en) * | 2017-12-14 | 2019-07-02 | 深圳市大族元亨光电股份有限公司 | LED box component and LED display |
| CN111014629A (en) * | 2019-12-31 | 2020-04-17 | 南通海泰科特精密材料有限公司 | Mould shell transfer device |
| CN111014629B (en) * | 2019-12-31 | 2024-02-06 | 南通海泰科特精密材料有限公司 | Mould shell transfer device |
| CN112013237A (en) * | 2020-07-29 | 2020-12-01 | 湖南长城信息金融设备有限责任公司 | Manual rotation and turnover type display screen structure applied to self-service terminal |
| CN112013237B (en) * | 2020-07-29 | 2022-03-22 | 长城信息股份有限公司 | Manual rotation and turnover type display screen structure applied to self-service terminal |
| CN114776993A (en) * | 2022-05-13 | 2022-07-22 | 武汉创维光显电子有限公司 | Supporting structure and display device |
| CN114776993B (en) * | 2022-05-13 | 2024-01-09 | 武汉创维光显电子有限公司 | Supporting structure and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170201 |