CN205478712U - Connection structure and have its LED display device - Google Patents
Connection structure and have its LED display device Download PDFInfo
- Publication number
- CN205478712U CN205478712U CN201620067696.4U CN201620067696U CN205478712U CN 205478712 U CN205478712 U CN 205478712U CN 201620067696 U CN201620067696 U CN 201620067696U CN 205478712 U CN205478712 U CN 205478712U
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- plate
- attachment structure
- pressing plate
- installing hole
- locking plate
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Abstract
The utility model provides a connection structure and have its LED display device, wherein, connection structure includes: first clamp plate, the first clamp plate package rubbing board body and slidable ground set up the locking plate on the plate body, are provided with first mounting hole on the plate body, the second clamp plate, the second clamp plate is provided with the second mounting hole, the spliced pole wears to establish first mounting hole and second mounting hole respectively, the first end of spliced pole be provided with with locking plate complex locked groove, the second end of spliced pole is provided with the force applying portion who lies in second clamp plate below, lifting mechanism connects on the second clamp plate, and operation force applying portion can make the second clamp plate move towards or keep away from first presser motion under lifting mechanism's effect. The technical scheme of the utility model the loaded down with trivial details problem of box concatenation of the LED display screen among the prior art has been solved.
Description
Technical field
This utility model relates to display device technical field, in particular to a kind of attachment structure and have its LED and show
Device.
Background technology
The casing of LED display of the prior art is attached by helicitic texture, therefore when mounting and dismounting casing
Needing to use the instruments such as spanner, and then make to mount and dismount casing complex steps, efficiency of assembling is low.
Utility model content
Main purpose of the present utility model is provide a kind of attachment structure and have its LED display, to solve existing skill
The problem that the box body splicing of the LED display in art is loaded down with trivial details.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of attachment structure, including: the first pressure
Plate, the first pressing plate includes plate body and the locking plate being slidably disposed on plate body, plate body is provided with the first installing hole；Second
Pressing plate, the second pressing plate is provided with the second installing hole；Connect post, be fed through the first installing hole and the second installing hole respectively, connect post
The first end be provided with the locked groove coordinated with locking plate, the second end connecting post is provided with the force section being positioned at below the second pressing plate；Lift
Rising mechanism, be connected on the second pressing plate, operation force section can make the second pressing plate towards or away from first under the effect of lifting mechanism
Presser motion.
Further, force section is handle, and the second pressing plate has sleeve to form lifting mechanism away from the surface configuration of the first pressing plate,
The sidewall of sleeve offers the circumferentially extending spiral lifting groove along sleeve, and handle passes from spiral lifting groove, and wherein, spiral is lifted
Rise the distance between two ends and second pressing plate of groove unequal.
Further, the first location structure it is provided with between handle and sleeve.
Further, the second end connecting post is provided with the 3rd horizontally extending installing hole, and handle is located in the 3rd installation
In hole, the first location structure includes: the first locating slot, is arranged on the medial wall of sleeve；First positioning bead, is partly arranged
In the 3rd installing hole, being provided with the first return unit between the first positioning bead and handle, the first positioning bead supports with the medial wall of sleeve
Connect.
Further, the lower surface of plate body is provided with the mounting groove of one end open, and the opening that locking plate passes through is inserted in mounting groove,
The second return unit it is provided with between plate body and locking plate.
Further, locking plate is provided with the lockhole coordinated with locked groove, lockhole and the first installing hole to be correspondingly arranged.
Further, the hole wall of lockhole is provided with gap portion.
Further, locking plate being provided with gathering sill and second locating slot of interconnection, wherein, the second locating slot is arranged on leads
To the bottom land of groove, attachment structure also includes that the second location structure, the second location structure include: cylinder, and one end of cylinder has
Four installing holes；Second positioning bead, is partially disposed in the 4th installing hole；3rd return unit, is arranged on cylinder and the second location
Between pearl, wherein, cylinder coordinates with gathering sill, and the second positioning bead abuts with the bottom land of gathering sill.
Further, the second return unit is spring, and the both sides of locking plate are provided with spring mounting hole, and spring is arranged on spring mounting hole
In.
Further, locking plate is provided with operation riser.
Further, the first end connecting post is provided with guiding surface.
According to another aspect of the present utility model, it is provided that a kind of LED display, including multiple casings and be arranged on adjacent
Casing between attachment structure, attachment structure is above-mentioned attachment structure.
Application the technical solution of the utility model, the first pressing plate is fixedly installed on casing, and the second pressing plate is fixedly installed on another
On casing.When installing adjacent casing, make connection post be fed through the first installing hole, then make locking plate snap in locked groove to incite somebody to action
Connect the first end locking of post.Operation is positioned at the force section below the second pressing plate and makes lifting mechanism drive the second pressing plate to move upward,
And then realize adjacent casing locking.The process operation of above-mentioned installation casing is simple, it is not necessary to other installation tools, therefore this practicality
Novel technical scheme solves the problem that the box body splicing of LED display of the prior art is loaded down with trivial details.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the perspective view of the embodiment according to attachment structure of the present utility model；
Fig. 2 shows the schematic front view of attachment structure in Fig. 1；
Fig. 3 shows the left view schematic diagram of attachment structure in Fig. 1；
Fig. 4 shows the exploded perspective view of attachment structure in Fig. 1；
Fig. 5 shows the perspective view at the first visual angle of the locking plate of attachment structure in Fig. 1；
Fig. 6 shows the perspective view at the second visual angle of the locking plate of attachment structure in Fig. 1；
Fig. 7 shows the perspective view at the 3rd visual angle of the locking plate of attachment structure in Fig. 1；
Fig. 8 shows the structural representation connecting post of attachment structure in Fig. 1；
Fig. 9 shows the perspective view at the first visual angle of the second pressing plate in Fig. 1；
Figure 10 shows the perspective view at the second visual angle of the second pressing plate in Fig. 1；
Figure 11 shows the structural representation of the second location structure in Fig. 1；
Figure 12 shows the partial structurtes schematic diagram of the LED display according to the application；
Figure 13 shows the position view of the second location structure when the adjacent casing of LED display separates in Figure 12；
Figure 14 show the adjacent casing of LED display in Figure 13 near time the second location structure position view；
Figure 15 shows the position view of the second location structure when the adjacent casing of LED display is adjacent in Figure 14；With
And
Figure 16 shows that in Figure 15, the locking plate of LED display is pushed to the position view of the second location structure during unlocked position.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, the first pressing plate；11, plate body；111, the first installing hole；112, mounting groove；12, locking plate；121, second resets
Part；122, lockhole；123, gathering sill；124, the second locating slot；125, spring mounting hole；126, operation riser；20、
Second pressing plate；21, the second installing hole；22, sleeve；221, spiral lifting groove；30, post is connected；31, locked groove；32,
Three installing holes；33, guiding surface；40, force section；61, the first locating slot；62, the first positioning bead；63, first resets
Part；70, the second location structure；71, cylinder；711, the 4th installing hole；72, the second positioning bead；100, casing；200、
Attachment structure.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 1 to 4, the attachment structure of the present embodiment include first pressing plate the 10, second pressing plate 20, connect post 30 with
And force section 40.Wherein, the first pressing plate 10 includes plate body 11 and the locking plate 12 being slidably disposed on plate body 11, plate body
The first installing hole 111 it is provided with on 11.Second pressing plate 20 is provided with the second installing hole 21.Connect post 30 and be fed through first respectively
Installing hole 111 and the second installing hole 21, the first end connecting post 30 is provided with the locked groove 31 coordinated with locking plate 12, connects post 30
The second end be provided with the force section 40 being positioned at below the second pressing plate 20.Attachment structure also includes lifting mechanism, and lifting mechanism connects
On the second pressing plate 20, operation force section 40 can make the second pressing plate 20 towards or away from the first pressing plate under the effect of lifting mechanism
10 motions.
The technical scheme of application the present embodiment, the first pressing plate 10 is fixedly installed on casing, and the second pressing plate 20 is fixedly installed on separately
On one casing.When installing adjacent casing, make connection post be fed through the first installing hole 111, then make locking plate 12 snap in
So that the first end locking of post 30 will be connected in locked groove 31.Operation is positioned at the force section 40 below the second pressing plate 20 and makes lifting machine
Structure drives the second pressing plate 20 to move upward, and then realizes adjacent casing locking.The process operation of above-mentioned installation casing is simple, nothing
Needing other installation tools, therefore to solve the box body splicing of LED display of the prior art loaded down with trivial details for the technical scheme of the present embodiment
Problem.
As shown in Fig. 2, Fig. 3, Fig. 9 and Figure 10, in the technical scheme of the present embodiment, force section 40 is handle, second
Pressing plate 20 has sleeve 22 to form lifting mechanism away from the surface configuration of the first pressing plate 10.Wherein, the sidewall of sleeve 22 is offered
Having the circumferentially extending spiral lifting groove 221 along sleeve 22, handle passes from spiral lifting groove 221, spiral lifting groove 221
Distance between two ends and the second pressing plate 20 is unequal.When needs locking casing, pivoting handle also makes handle from spiral lifting groove
The higher end of 221 goes to relatively low one end (i.e. in Fig. 2 from right to left turning handle), now, owing to connecting the first end of post 30
Locked by locking plate 12, therefore connect post and be fixedly installed relative to the first pressing plate 10, under the effect of spiral lifting groove 221
Second pressing plate 20 relative to connect post 30 move upward, namely to the left pivoting handle time, the first pressing plate 10 and the second pressing plate 20
Between distance taper into and then realize compress effect.When needs dismounting casing, reversely rotate handle.
In the present embodiment, the movement of the second pressing plate 20 is realized by spiral lifting groove 221, certainly, and the shifting of the second pressing plate 20
Move and can also be realized by other mechanisms, such as, between connection post 30 and the second pressing plate 20, be threaded structure, when rotating hands
The effect making the second pressing plate 20 move can also be reached towards the first pressing plate 10 during handle.Because the concrete structure of Such lifting mechanism is permissible
Need to determine according to real work.
In order to make casing locking back handle be constantly in latched position, as shown in Fig. 4, Fig. 9 and Figure 10, in the skill of the present embodiment
In art scheme, between handle and sleeve 22, it is provided with the first location structure.Specifically, the second end connecting post 30 is provided with edge
The 3rd installing hole 32 that horizontal direction extends, handle is located in the 3rd installing hole 32.First location structure includes the first locating slot
61 and first positioning bead 62.First locating slot 61 is arranged on the medial wall of sleeve 22, and the first positioning bead 62 is partly arranged
In the 3rd installing hole 32, between the first positioning bead 62 and handle, it is provided with the first return unit 63, the first positioning bead 62 and sleeve
The medial wall of 22 abuts.
When a handle is rotated, the first positioning bead 62 can form movement locus, and movement locus accordingly at the inwall of sleeve 22
Two ends correspond to respectively handle lock segments and unlock end.In the present embodiment, when handle turns to left end, the first location
Pearl 62 is positioned at the right-hand member of movement locus, and now the first positioning bead 62 is positioned at keyed end.When handle motion to right-hand member, first is fixed
Position pearl 62 is positioned at the left end of movement locus, and now the first positioning bead 62 is positioned at unblock end.Therefore, the first locating slot 61 should be arranged
At the keyed end of movement locus, when the first positioning bead 62 moves to keyed end, the first positioning bead snaps in the first locating slot 61
In, now handle be stuck cannot return, the first pressing plate 10 and the second pressing plate 20 are in clamping lock-out state all the time.Work as needs
When unlocking casing, reversely exert a force towards handle.
Preferably, the first return unit 63 is spring, and the first locating slot 61 is the semi-spherical grooves coordinated with the first positioning bead 62 simultaneously.
Said structure is so that when needs dismounting casing, exert a force a little towards handle and can make the first positioning bead 62 and the first locating slot 61
Depart from, prevent the first locating slot 61 for operate with the first stuck being difficult to of positioning bead 62.
Preferably, it is provided with disconnecting prevention structure between handle and the 3rd installing hole 32, and then handle is fixed on connection post 30.
Disconnecting prevention structure is existing structure, can use such as latch, screw etc., not repeat them here.
As shown in Figure 4, in the technical scheme of the present embodiment, the lower surface of plate body 11 is provided with the mounting groove 112 of one end open,
The opening that locking plate 12 passes through is inserted in mounting groove 112, is provided with the second return unit 121 between plate body 11 and locking plate 12.Its
In, one end of mounting groove 112 extends to the sidewall of plate body 11, and the lower surface of plate body 11 is fixedly mounted on casing.Above-mentioned
Structure makes to be formed between casing and mounting groove 112 to accommodate space, and accommodates space and have opening on the sidewall being positioned at plate body 11
Mouthful.After plate body 11 is fixedly mounted on casing, locking plate 12 is inserted in mounting groove 112 by opening, in order to prevent locking plate
12 are ejected by the second return unit 121, are provided with disconnecting prevention structure between locking plate 12 and plate body 11, and disconnecting prevention structure can use existing
The cooperation of the structure in technology, such as slide block and chute, the cooperation etc. of stop block.When locking plate 12 in the raw time, locking plate
One end held out against by the second return unit 121, the other end is prevented abjection by above-mentioned stop configurations is spacing.
As shown in Figures 5 to 7, in the technical scheme of the present embodiment, locking plate 12 is provided with the lockhole coordinated with locked groove 31
122, lockhole 122 is correspondingly arranged with the first installing hole 111.And preferably, the hole wall of lockhole 122 is provided with gap portion.
Wherein, the size of lockhole 122 is more than the size of connection post 30 first end, and makes connection post 30 can smoothly pass over lockhole 122.
The gap portion of lockhole 122 and locked groove 31 are to adaptive and then realization locking.When casing installed by needs, promote locking plate 12 and make lock
Aliging with the first installing hole 111 in hole 122, makes the first end of connection post 30 through lockhole 122 and the first installing hole 111.Decontrol
Locking plate 12, now locking plate 12 return make gap portion clamping locked groove 31 under the effect of the second return unit.Dismantle during casing reverse
Operation above-mentioned steps.
As it is shown in fig. 7, in the technical scheme of the present embodiment, locking plate 12 is provided with the gathering sill 123 and second of interconnection
Locating slot 124, wherein, the second locating slot 124 is arranged on the bottom land of gathering sill 123.Meanwhile, one end of gathering sill 123 extends
Extremely with lockhole 122.Attachment structure also includes that the second location structure 70, the second location structure 70 are fixedly installed on gathering sill 123
Lower section, it is preferable that the second location structure is fixedly installed on casing.Second location structure 70 includes cylinder the 71, second positioning bead
72 and the 3rd return unit.Wherein, one end of cylinder 71 has the 4th installing hole 711, and the second positioning bead 72 is partially disposed at
In 4th installing hole 711, the 3rd return unit is arranged between cylinder 71 and the second positioning bead 72, wherein, and cylinder 71 and guiding
Groove 123 coordinates, and the second positioning bead 72 abuts with the bottom land of gathering sill 123.Said structure is capable of when dismantling casing, lock
Sheet 12 can keep unlocked position automatically, and then facilitates operator to take out from the first pressing plate 10 taking-up connection post 30, the most such as
Under:
In conjunction with Fig. 1, Fig. 4, Fig. 7 and Figure 11 it will be seen that when dismounting or installation casing, locking plate 12 1 has three positions
Putting, the one end being respectively as follows: locking plate 12 is held out against by the second return unit 121, and gap portion and the locked groove 31 of locking plate 12 coordinate, now
Locking plate 12 is in the locked position；Pushing back locking plate 12, and make gap portion and locked groove 31 separate, now locking plate 12 is in the unlocked position；
Connecting post 30 to take out, one end of locking plate 12 is held out against by the second return unit 121, and the other end is prevented by above-mentioned disconnecting prevention structure location
Locking plate 12 is deviate from, and now locking plate 12 is in without cooperation position.When locking plate 12 is joined in above-mentioned latched position, unlocked position and nothing
When closing position motion, the second positioning bead 72 is also corresponding to slide in gathering sill 123, and the second locating slot 124 is just arranged on and works as
Position corresponding to second positioning bead 72 when locking plate 12 is in the unlocked position.Specifically, it is pushed into solution when locking plate 12 by latched position
During lock position, the second positioning bead 72 snaps in the second locating slot 124, and now the position of locking plate 12 is locked, operator
It is required for a hands all the time locking plate 12 to be exerted a force, and then more easily connection post 30 can be taken out operation.Work as taking-up
After connecting post 30, exert a force to locking plate 12 and make its return.
Preferably, the 3rd return unit is spring, and the second locating slot 124 is the semi-spherical grooves coordinated with the second positioning bead 72.Pass through
Said structure, exerts a force a little to locking plate 12 and the second positioning bead 72 and the second locating slot 124 can be made to depart from, prevent the second location
Pearl 72 and the second locating slot 124 are the most stuck and be difficult to take out.
As shown in Figure 6, in the technical scheme of the present embodiment, the second return unit 121 is spring, and the both sides of locking plate 12 are provided with
Spring mounting hole 125, spring is arranged in spring mounting hole 125.Said structure ensure that locking plate 12 stress balance.
As shown in Figures 5 to 7, in the technical scheme of the present embodiment, locking plate 12 is provided with operation riser 126.And then side
Just the promotion operation of locking plate 12.
As shown in Figure 8, in the technical scheme of the present embodiment, the first end connecting post 30 is provided with guiding surface 33, Jin Erbian
When the first end connecting post 30 penetrates from the first installing hole 111 and lockhole 122, locking plate 12 can be formed by guiding surface 33
Thrust, and then make the gap of locking plate 12 snap in locked groove 31.
Present invention also provides a kind of LED display, as shown in figure 12, according to the enforcement of the LED display of the application
Example includes multiple casing 100 and is arranged on the attachment structure 200 between adjacent casing 100, and attachment structure 200 is above-mentioned
Attachment structure.Below by specifically introducing the method for attachment of the casing 100 of the LED display of the application, describe for convenience,
Adjacent casing 100 is respectively the first casing and the second casing, and wherein, above for the first casing, be positioned at lower section is
Second casing.First pressing plate 10 is fixedly mounted on the first casing, and the second pressing plate 20, connection post 30 and handle are fixedly mounted on
On second casing.Concrete installation process is as follows:
1, handle is turned to unlocked position, make connection post 30 through lockhole 122 and the first installing hole 111, guiding surface 33
Make the first casing and the alignment of the second casing, be simultaneously directed to inclined-plane 33 and locking plate 12 can be formed the thrust unlocked；
2, during connection post 30 passes locking plate 12, when locked groove 31 arrives locking plate 12 position, the second return unit 121 is by locking plate
12 are pushed into latched position to be locked by connection post 30；
3, turning handle to locked position and makes the first positioning bead 62 snap in the first locating slot 61, now complete the first casing and
The attended operation of the second casing.
Reverse operating above-mentioned steps during dismounting casing, does not repeats them here.
First casing and the annexation of second location structure 70 are described below: as shown in figure 13, the first casing has connection
Edge, connects and is provided with through hole on edge, and the cylinder 71 of the second location structure 70 is located in through hole.Meanwhile, cylinder 71
Length is greater than the degree of depth of through hole, and then when making cylinder 71 lower end not stress, the lower end of cylinder 71 to protrude from and to connect edge
Lower surface.In order to prevent cylinder 71 from deviating from from through hole, between cylinder 71 and through hole, it is provided with disconnecting prevention structure, specifically, such as figure
Shown in 11, the upper end of cylinder 71 is provided with convex annular edge, is provided with convex annular along the ladder section coordinated in through hole.Said structure
Making when the first casing and the second casing link together, locking plate 12 can be played locking action by the second location structure 70,
When the first casing and the second casing separate, the second location structure 70 does not coordinates with locking plate 12, and detailed process is as follows:
1, as shown in figure 13, when the first casing and the second casing separate, the lower end of cylinder 71 does not stresses, now cylinder 71
Lower end protrude from the connection edge lower surface of the first casing, and the second positioning bead 72 does not coordinates with gathering sill 123.
2, as shown in figure 14, when moving closer between the first casing and the second casing, the upper table connecting edge of the second casing
Face abuts with the lower surface of cylinder 71, and along with the second casing continues up, cylinder 71 moves upward the most therewith.
3, as shown in figure 15, when the first casing and the second casing are locked, namely the connection edge of the first casing and the second casing
Connection edge be adjacent to.Now cylinder 71 is upwards held out against, and the second positioning bead 72 abuts with the bottom land of gathering sill 123,
Second positioning bead 72 is partially retracted in cylinder 71 simultaneously.
4, as shown in figure 16, when needs dismantle the first casing and the second casing, locking plate 12 (towards paper internal direction) is promoted
To unlocked position, now cylinder 71 just slides at the second locating slot 124 of gathering sill 123, and the second positioning bead 72 is at bullet
Eject under the effect of spring and be embedded in the second locating slot 124.Now locking plate 12 is by the second positioning bead 72 and the second locating slot
124 locking cannot return, and then facilitate operator take out connection post 30.
5, after dismantling the first casing and the separation of the second casing, the first casing and the second casing are returned to state as shown in fig. 13 that,
Now cylinder 71 return under gravity, the second positioning bead 72 separates with the second locating slot 124 and does not continue with locking plate 12
Coordinate.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this area
For technical staff, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, institute
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (12)
1. an attachment structure, it is characterised in that including:
First pressing plate (10), described first pressing plate (10) includes plate body (11) and is slidably disposed on described plate body
(11) locking plate (12) on, described plate body (11) is provided with the first installing hole (111)；
Second pressing plate (20), described second pressing plate (20) is provided with the second installing hole (21)；
Connect post (30), be fed through described first installing hole (111) and described second installing hole (21), described company respectively
The first end connecing post (30) is provided with the locked groove (31) coordinated with described locking plate (12), the of described connection post (30)
Two ends are provided with the force section (40) being positioned at described second pressing plate (20) lower section；
Lifting mechanism, is connected on described second pressing plate (20), operates described force section (40) and can make described second pressure
Plate (20) moves towards or away from described first pressing plate (10) under the effect of described lifting mechanism.
Attachment structure the most according to claim 1, it is characterised in that described force section (40) are handle, described second pressure
Plate (20) has sleeve (22) to form described lifting mechanism away from the surface configuration of described first pressing plate (10), described
The sidewall of sleeve (22) offers the circumferentially extending spiral lifting groove (221) along described sleeve (22), described handle
Pass from described spiral lifting groove (221), wherein, the two ends of described spiral lifting groove (221) and described second pressing plate
(20) distance between is unequal.
Attachment structure the most according to claim 2, it is characterised in that be provided with between described handle and described sleeve (22)
First location structure.
Attachment structure the most according to claim 3, it is characterised in that the second end of described connection post (30) is provided with along water
Square to the 3rd installing hole (32) extended, in described handle is located in described 3rd installing hole (32), described first is fixed
Bit architecture includes:
First locating slot (61), is arranged on the medial wall of described sleeve (22)；
First positioning bead (62), is partially disposed in described 3rd installing hole (32), described first positioning bead (62)
And being provided with the first return unit (63) between described handle, described first positioning bead (62) is interior with described sleeve (22)
Sidewall abuts.
Attachment structure the most according to claim 1, it is characterised in that the lower surface of described plate body (11) is provided with one end open
Mounting groove (112), in described locking plate (12) is inserted into described mounting groove (112) by described opening, described plate
The second return unit (121) it is provided with between body (11) and described locking plate (12).
Attachment structure the most according to claim 1 or 5, it is characterised in that be provided with and described lock on described locking plate (12)
The lockhole (122) that groove (31) coordinates, described lockhole (122) is correspondingly arranged with described first installing hole (111).
Attachment structure the most according to claim 6, it is characterised in that be provided with gap portion on the hole wall of described lockhole (122).
Attachment structure the most according to claim 1 or 5, it is characterised in that described locking plate is provided with interconnection on (12)
Gathering sill (123) and the second locating slot (124), wherein, described second locating slot (124) is arranged on described guiding
The bottom land of groove (123), described attachment structure also includes the second location structure (70), described second location structure (70)
Including:
Cylinder (71), one end of described cylinder (71) has the 4th installing hole (711)；
Second positioning bead (72), is partially disposed in described 4th installing hole (711)；
3rd return unit, is arranged between described cylinder (71) and described second positioning bead (72),
Wherein, described cylinder (71) coordinates with described gathering sill (123), and described second positioning bead (72) is led with described
Abut to the bottom land of groove (123).
Attachment structure the most according to claim 5, it is characterised in that described second return unit (121) is spring, described lock
The both sides of sheet (12) are provided with spring mounting hole (125), and described spring is arranged in described spring mounting hole (125).
Attachment structure the most according to claim 1 or 5, it is characterised in that described locking plate is provided with operation riser on (12)
(126)。
11. attachment structures according to claim 1, it is characterised in that the first end of described connection post (30) is provided with guiding
Inclined-plane (33).
12. 1 kinds of LED display, including multiple casings (100) and be arranged on the company between adjacent described casing (100)
Access node structure (200), it is characterised in that described attachment structure (200) is the company according to any one of claim 1 to 11
Access node structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067696.4U CN205478712U (en) | 2016-01-22 | 2016-01-22 | Connection structure and have its LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067696.4U CN205478712U (en) | 2016-01-22 | 2016-01-22 | Connection structure and have its LED display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478712U true CN205478712U (en) | 2016-08-17 |
Family
ID=56638573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620067696.4U Withdrawn - After Issue CN205478712U (en) | 2016-01-22 | 2016-01-22 | Connection structure and have its LED display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485105A (en) * | 2016-01-22 | 2016-04-13 | 深圳利亚德光电有限公司 | Connecting structure and LED display device provided with same |
| CN108458233A (en) * | 2018-03-15 | 2018-08-28 | 武汉恩倍思科技有限公司 | Scalable screen body hanging structure |
-
2016
- 2016-01-22 CN CN201620067696.4U patent/CN205478712U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485105A (en) * | 2016-01-22 | 2016-04-13 | 深圳利亚德光电有限公司 | Connecting structure and LED display device provided with same |
| CN105485105B (en) * | 2016-01-22 | 2018-02-02 | 深圳利亚德光电有限公司 | Attachment structure and there is its LED display |
| CN108458233A (en) * | 2018-03-15 | 2018-08-28 | 武汉恩倍思科技有限公司 | Scalable screen body hanging structure |
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