CN107680499A - A kind of LED display device - Google Patents
A kind of LED display device Download PDFInfo
- Publication number
- CN107680499A CN107680499A CN201711091825.9A CN201711091825A CN107680499A CN 107680499 A CN107680499 A CN 107680499A CN 201711091825 A CN201711091825 A CN 201711091825A CN 107680499 A CN107680499 A CN 107680499A
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- CN
- China
- Prior art keywords
- fulcrum bearing
- led display
- slippage slot
- installation housing
- male arms
- 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.)
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of LED display device, including for installing the installation housing of LED display and the fulcrum bearing of the fixed installation housing, the clamping slot of front and rear extension and front and rear communications and liaison is provided with the installation shell bottom wall at the installation housing middle-end, mutually claim the recessed channel for being provided with front and rear extension and front and rear communications and liaison in the installation housing left and right ends face, circular trough is provided with the female groove upper end wall；Left and right mutually claims to be provided with notch upward and the first slippage slot of front and rear extension in the fulcrum bearing, in first slippage slot can left and right sliding rack is slippingly installed, the sliding rack upper end passes fulcrum bearing upper surface, upper end is provided with notch towards inner side and the second slippage slot of front and rear extension in the sliding rack, sliding plate can be slippingly provided with by guide pillar up and down in second slippage slot, the sliding plate medial extremity is installed with male arms, and the spin being engaged with circular trough is provided with the male arms upper surface.
Description
Technical field
The present invention relates to field of LED display, and in particular to a kind of LED display device.
Background technology
At present, LED display in actual life using extensive, one during installation larger due to some LED display builds
As location structure can be all set, it mainly utilizes the cooperation of clamping slot and clamping pin to realize positioning during LED display installation
Operation, but need the long period to be aligned during positioning action, it is possible to cause installation unstable if once there is misalignment
It is fixed, cause to damage so as to cause falling for LED display.
The content of the invention
It is an object of the invention to provide a kind of LED display device, the drawbacks described above of prior art can be overcome.
According to the present invention, a kind of LED display device of apparatus of the present invention, including for installing the installation of LED display
The fulcrum bearing of housing and the fixed installation housing, described install in shell bottom wall are set at the installation housing middle-end
Have it is front and rear extend and the clamping slot of front and rear communications and liaison, mutually claim to be provided with front and rear extend and front and rear in the installation housing left and right ends face
The recessed channel of communications and liaison, circular trough is provided with the female groove upper end wall, the female groove lower end wall is fixedly installed the first tooth
Shape bar；Left and right mutually claims to be provided with notch upward and the first slippage slot of front and rear extension in the fulcrum bearing, first slippage slot
In can left and right sliding rack is slippingly installed, the sliding rack upper end passes the fulcrum bearing upper surface, in the sliding rack on
End is provided with notch towards inner side and the second slippage slot of front and rear extension, can be slid up and down by guide pillar in second slippage slot
Ground is provided with sliding plate, and the sliding plate medial extremity is installed with male arms, is provided with the male arms upper surface and the circle
The spin that shape groove is engaged, the male arms lower surface are fixedly installed the second dentation bar being engaged with the first dentation bar,
Pneumatic shuttle is installed with the second sliding groove bottom wall, the atmospheric pressure pole of the pneumatic shuttle is fixed with the sliding plate to be connected
Connect, screw is equipped with provided with corner post and each corner post inner bottom part simultaneously on described four angles in fulcrum bearing bottom, it is each described
It is connected with screw and screws Luo Jiao, is set to also have in the fulcrum bearing and drive device.
Further technical scheme, it is described drive device include being fixedly mounted on motor in the fulcrum bearing and with
The spiral shell shape bar that the sliding rack is connected, the spiral shell shape bar outboard end are installed in rotation on the first slippage slot outboard end
In wall, the spiral shell shape bar medial extremity is connected with the motor.
Further technical scheme, the fulcrum bearing upper surface are fixedly installed the clamping being engaged with the clamping slot
Pin,.
Further technical scheme, the clamping pin are shaped as triangle.
Further technical scheme, the female groove upper-lower height are more than the thickness of the male arms above-below direction.
The beneficial effects of the invention are as follows：
1. apparatus of the present invention, in original state, the sliding rack end face outside is bonded with end wall on the outside of first slippage slot,
Thus, slot milling allows to load the installation housing between two male arms, and the sliding plate is located at second slippage slot
Center, so as to which when the installation housing is loaded into the fulcrum bearing, the male arms can be directed at the female groove；
2. apparatus of the present invention are when in use, the installation housing is loaded into the fulcrum bearing, and make the clamping pin and institute
State after clamping slot is engaged, if the installation housing front and back position is suitable, run the motor, the motor drives institute
State sliding rack to can be plugged into the female groove towards the installation housing movement, the male arms, then rerun the air pressure
Device, the pneumatic shuttle drive the sliding plate slide downward, and thus, the sliding plate can drive the male arms slide downward
And the second dentation bar is engaged with the first dentation bar, so as to which the installation housing is locked in into the fulcrum bearing
On；
3. if the installation housing front and back position is improper, the motor is run, the motor drives the sliding rack
Towards the installation housing movement, the male arms can be plugged into the female groove, and then rerun the pneumatic shuttle, described
Pneumatic shuttle can drive the sliding plate upward sliding, and thus, the sliding plate can drive the male arms upward sliding and make institute
State spin to be engaged with the circular trough, when the pneumatic shuttle continues to run with, the male arms can drive the installation housing bottom
Face and the fulcrum bearing upper surface form space, thus, can push-and-pull machinery the installation housing is subjected to front and back position regulation, when
After the front and back position of the installation housing is adjusted, the pneumatic shuttle is set to drive the sliding plate slide downward, it is thus, described
Sliding plate can drive the male arms slide downward and the second dentation bar is engaged with the first dentation bar, so as to incite somebody to action
The installation housing is locked in the fulcrum bearing；
4. apparatus of the present invention are simple in construction, stable, easy to use, can be achieved to adjust the positioning for installing housing in fixation procedure
Section, the steadiness after installation effectiveness and installation can be improved.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of LED display device of the present invention.
Fig. 2 is the structural representation in the direction of arrow in Fig. 1.
The inner bottom part structural representation of corner post in Fig. 3 present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-3, a kind of LED display device of the invention, including for installing the installation housing of LED display
10 and the fulcrum bearing 20 of the fixed installation housing 10, positioned at the installation middle-end of housing 10 in the installation bottom wall of housing 10
Place is provided with the clamping slot of front and rear extension and front and rear communications and liaison, mutually claims to be provided with front and rear prolong in the installation housing 10 left and right ends face
Exhibition and the recessed channel 11 of front and rear communications and liaison, are provided with circular trough 12, the lower end wall of the female groove 11 in the upper end wall of the female groove 11
It is fixedly installed the first dentation bar 13；Left and right mutually claims to be provided with notch upward in the fulcrum bearing 20 and the first of front and rear extension slides
Move groove 23, in first slippage slot 23 can left and right sliding rack 24 is slippingly installed, the upper end of sliding rack 24 passes described
The upper surface of fulcrum bearing 20, upper end is provided with notch towards inner side and the second slippage slot 29 of front and rear extension in the sliding rack 24,
Sliding plate 26 can be slippingly provided with by guide pillar 28 up and down in second slippage slot 29, the sliding medial extremity of plate 26 is fixed
Male arms 27 is installed, the spin 271 being engaged with the circular trough 12, the male arms 27 are installed in the upper surface of male arms 27
Lower surface is fixedly installed the second dentation bar 270 being engaged with the first dentation bar 13, the bottom wall of the second slippage slot 29
In be installed with pneumatic shuttle 25, the atmospheric pressure pole 251 of the pneumatic shuttle 25 is fixedly connected with the sliding plate 26, the branch
Screw 202, Mei Gesuo is equipped with the angle of bearing 20 bottom four provided with corner post 201 and each inner bottom part of corner post 201 simultaneously
State to be connected with screw 202 and screw spiral shell angle 203, can be carried out by the spiral shell angle 203 that screws in ground relief
Lift adjustment, so as to improve the stationarity when fulcrum bearing 20 supports, it is additionally provided with the fulcrum bearing 20 and drives device,
It is described to drive device to drive the sliding rack 24 to move left and right.
Valuably, wherein, it is described drive device include being fixedly mounted on motor 22 in the fulcrum bearing 20 and with
The spiral shell shape bar 22 that the sliding rack 24 is connected, the outboard end of spiral shell shape bar 22 are installed in rotation on first slippage slot
In 23 outside end walls, the medial extremity of spiral shell shape bar 22 is connected with the motor 22.
Valuably, wherein, the upper surface of fulcrum bearing 20 is fixedly installed the clamping pin being engaged with the clamping slot
200。
Valuably, wherein, the clamping pin 200 is shaped as triangle, is engaged so as to convenient with the clamping slot.
Valuably, wherein, the upper-lower height of the female groove 11 is more than the thickness of the above-below direction of male arms 27, thus, institute
Stating male arms 27 can move up and down in the female groove 11.
During original state, the end face outside of sliding rack 24 is bonded with the outside end wall of the first slippage slot 23, thus, two
Slot milling allows to load the installation housing 10 between individual male arms 27, and the sliding plate 26 is located in second slippage slot 29
Heart position；
In use, the installation housing 10 is loaded into the fulcrum bearing 20, and make the clamping pin 200 and the clamping slot
After being engaged, if the installation front and back position of housing 10 is suitable, the motor 21 is run, the motor 21 drives described
Sliding rack 24 moves towards the installation housing 10, and the male arms 27 can be plugged into the female groove 11, institute of then reruning
Pneumatic shuttle 25 is stated, the pneumatic shuttle 25 drives the slide downward of sliding plate 26, and thus, the sliding plate 26 can drive institute
State the slide downward of male arms 27 and the second dentation bar 270 is engaged with the first dentation bar 13, so as to by the peace
Dress housing 10 is locked in the fulcrum bearing 20；If the installation front and back position of housing 10 is improper, the motor is run
21, the motor 21 drives the sliding rack 24 to be moved towards the installation housing 10, and the male arms 27 can be plugged into described
In recessed channel 11, then rerun the pneumatic shuttle 25, and the pneumatic shuttle 25 can drive the upward sliding of sliding plate 26,
Thus, the sliding plate 26 can drive the upward sliding of male arms 27 and the spin 271 is engaged with the circular trough 12,
When the pneumatic shuttle 25 continues to run with, the male arms 27 can drive the installation bottom surface of housing 10 and the upper end of fulcrum bearing 20
Face forms space, thus, the installation housing 10 can be carried out into front and back position regulation manually, before and after the installation housing 10
After position adjustment is good, the pneumatic shuttle 25 is set to drive the slide downward of sliding plate 26, thus, the sliding plate 26 can drive
The slide downward of male arms 27 simultaneously makes the second dentation bar 270 be engaged with the first dentation bar 13, so as to by described in
Installation housing 10 is locked in the fulcrum bearing 20.
The beneficial effects of the invention are as follows：Apparatus of the present invention are in original state, the sliding rack end face outside and described the
End wall is bonded on the outside of one slippage slot, and thus, slot milling allows to load the installation housing between two male arms, and described sliding
Plate is located at the second slippage slot center, so as to it is described installation housing be loaded into the fulcrum bearing when, it is described convex
Arm can be directed at the female groove；
Apparatus of the present invention when in use, by it is described installation housing be loaded into the fulcrum bearing, and make the clamping pin with it is described
After clamping slot is engaged, if the installation housing front and back position is suitable, the motor is run, described in the motor driving
Sliding rack can be plugged into the female groove towards the installation housing movement, the male arms, and then rerun the air pressure dress
Put, the pneumatic shuttle drives the sliding plate slide downward, and thus, the sliding plate can drive the male arms slide downward simultaneously
The second dentation bar is set to be engaged with the first dentation bar, so as to which the installation housing is locked in into the fulcrum bearing
On；
If the installation housing front and back position is improper, the motor is run, the motor drives the sliding rack court
To the installation housing movement, the male arms can be plugged into the female groove, and then rerun the pneumatic shuttle, the gas
Pressure device can drive the sliding plate upward sliding, and thus, the sliding plate can drive the male arms upward sliding and make described
Spin is engaged with the circular trough, and when the pneumatic shuttle continues to run with, the male arms can drive the installation housing bottom surface
With the fulcrum bearing upper surface formed space, thus, can push-and-pull machinery by it is described installation housing carry out front and back position regulation, work as institute
State installation housing front and back position adjust after, the pneumatic shuttle is driven the sliding plate slide downward, thus, the cunning
Fishplate bar can drive the male arms slide downward and the second dentation bar is engaged with the first dentation bar, so as to by institute
Installation housing is stated to be locked in the fulcrum bearing；
Apparatus of the present invention are simple in construction, stable, easy to use, can be achieved to adjust the positioning for installing housing in fixation procedure
Section, the steadiness after installation effectiveness and installation can be improved.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of LED display device, including for installing the installation housing of LED display and fixing the installation housing
Fulcrum bearing, it is characterised in that：Extend before and after being provided with the installation shell bottom wall at the installation housing middle-end and preceding
The clamping slot of communications and liaison afterwards, described install mutually claim the recessed channel for being provided with front and rear extension and front and rear communications and liaison in the face of housing left and right ends,
Circular trough is provided with the female groove upper end wall, the female groove lower end wall is fixedly installed the first dentation bar；The supporting
Left and right mutually claims to be provided with notch upward and the first slippage slot of front and rear extension in seat, in first slippage slot can left and right slippingly
Sliding rack is installed, the sliding rack upper end passes the fulcrum bearing upper surface, and upper end is provided with notch court in the sliding rack
Can slippingly it be provided with up and down by guide pillar to inner side and the second slippage slot of front and rear extension, in second slippage slot sliding
Plate, the sliding plate medial extremity are installed with male arms, are provided with what is be engaged with the circular trough in the male arms upper surface
Spin, the male arms lower surface are fixedly installed the second dentation bar being engaged with the first dentation bar, second sliding
Pneumatic shuttle is installed with groove bottom wall, the atmospheric pressure pole of the pneumatic shuttle is fixedly connected with the sliding plate, the supporting
Screw is equipped with provided with corner post and each corner post inner bottom part simultaneously on the seat angle of bottom four, is coordinated in each screw
It is connected with and screws Luo Jiao, is additionally provided with the fulcrum bearing and drives device.
A kind of 2. LED display device as claimed in claim 1, it is characterised in that：It is described to drive device to include being fixedly mounted
Motor in the fulcrum bearing and the spiral shell shape bar with sliding rack mating connection, the spiral shell shape bar outboard end are rotatable
Ground is arranged on the outside of first slippage slot in end wall, and the spiral shell shape bar medial extremity is connected with the motor.
A kind of 3. LED display device as claimed in claim 1, it is characterised in that：The fulcrum bearing upper surface fixed setting
There is the clamping pin being engaged with the clamping slot.
A kind of 4. LED display device as claimed in claim 3, it is characterised in that：The clamping pin is shaped as triangle.
A kind of 5. LED display device as claimed in claim 1, it is characterised in that：The female groove upper-lower height is more than institute
State the thickness of male arms above-below direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091825.9A CN107680499A (en) | 2017-11-08 | 2017-11-08 | A kind of LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091825.9A CN107680499A (en) | 2017-11-08 | 2017-11-08 | A kind of LED display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107680499A true CN107680499A (en) | 2018-02-09 |
Family
ID=61146817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091825.9A Withdrawn CN107680499A (en) | 2017-11-08 | 2017-11-08 | A kind of LED display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107680499A (en) |
-
2017
- 2017-11-08 CN CN201711091825.9A patent/CN107680499A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |
|
| WW01 | Invention patent application withdrawn after publication |