CN211093074U - Quick connection structure and display device - Google Patents
Quick connection structure and display device Download PDFInfo
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- CN211093074U CN211093074U CN201920936388.4U CN201920936388U CN211093074U CN 211093074 U CN211093074 U CN 211093074U CN 201920936388 U CN201920936388 U CN 201920936388U CN 211093074 U CN211093074 U CN 211093074U
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- fastening
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- inclined plane
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Abstract
The utility model discloses a quick connection structure and a display device, wherein the quick connection structure comprises a base, an upper fastener and a lower fastener, the base is provided with a jack, a limiting boss is arranged at the opening of the jack, and a fastening area is arranged at the periphery of the base; the upper fastener is covered above the fastening area, and the lower fastener is arranged below the fastening area and matched with the upper fastener in a fastening way, so that an installation area is formed among the upper fastener, the lower fastener and the limiting boss. The installing zone can be with the mounting hole erection fit of show wallboard, at this moment, go up the fastener, lower fastener, base and show wallboard have formed a whole, can guarantee during plug show layer board that quick connect structure and show wallboard remain a whole throughout, whole quick connect structure simple structure, it is quick and convenient to install, the staff need not any appurtenance just can install quick connect structure and show wallboard, and it is very succinct, clean to see from the appearance, especially, be fit for the show wallboard and the show layer board of glass material.
Description
Technical Field
The utility model relates to a quick connect structure and display device.
Background
The existing display device basically comprises a display wallboard and a display supporting plate, the most common connection mode between the display supporting plate and the display wallboard is screw locking, the display supporting plate is inconvenient to install, and particularly between the display wallboard made of glass and the display supporting plate, the screw locking structure can cause the appearance of the whole quick connection structure and the display device to be extremely unattractive. Meanwhile, the screw is easy to loosen, the display supporting plate is easy to fall off from the display wallboard after being used for a long time, and when the display supporting plate is locked by the screw again, the phenomenon of tooth slipping is easy to generate, and the display supporting plate and the display wallboard can not be firmly installed.
There is a need for a quick connect structure that allows quick connection and disconnection between a display pallet and a display wall panel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick connect structure and display device, it has overcome the not enough of existence of background art. The utility model provides one of the technical scheme who adopts of its technical problem is:
a quick connect structure comprising:
the base is provided with a jack, a limiting boss is arranged at the opening of the jack, and the periphery of the base is also provided with a buckling area;
go up fastener and lower fastener, it covers to put in fastening district top to go up the fastener, down the fastener lean on to put in fastening district below and with last fastener looks fastening fit to form a mounting region between fastener, lower fastener and the spacing boss.
In a preferred embodiment: the upper fastener is provided with a first inclined plane, the fastening area is provided with a second inclined plane which can be matched with the first inclined plane in an abutting mode, and when the base is pushed and pulled towards one side far away from the upper fastener or the lower fastener along the central axis of the jack, the first inclined plane is matched with the second inclined plane so that the upper fastener and the base are closer to each other.
In a preferred embodiment: the distance between the first inclined surface and the side surface of the upper fastener is gradually increased from top to bottom; the distance between the second inclined surface and the mounting area is gradually reduced from top to bottom.
In a preferred embodiment: the first inclined plane is arranged on the inner wall surface of the upper fastening piece, and the second inclined plane is arranged on the outer surface of the fastening area.
In a preferred embodiment: the inner wall surface of the upper fastener is provided with a first anti-disengaging tooth surface, and the outer surface of the fastening area is provided with a second anti-disengaging tooth surface which can be engaged and matched with the first anti-disengaging tooth surface.
In a preferred embodiment: the first anti-falling tooth surface is positioned between the first inclined surface and the side surface of the upper fastener, and the racks of the first anti-falling tooth surface are transversely arranged; the second anti-falling tooth surface is located between the second inclined surface and the mounting area, and the racks of the second anti-falling tooth surface are transversely arranged.
In a preferred embodiment: the outer surface of the upper fastener is provided with an upper fastening part, the inner wall surface of the lower fastener is provided with a lower fastening part, and the upper fastening part and the lower fastening part are matched in a fastening way.
In a preferred embodiment: the upper buckling part is a buckling groove, and the lower buckling part is a buckle; or the lower buckling part is a buckling groove, and the upper buckling part is a buckle.
In a preferred embodiment: the hole wall of the jack is provided with a positioning part.
The utility model provides a second of the technical scheme of its technical problem's adoption:
use quick connect structure's display device, it includes show wallboard, show layer board and quick connect structure, the show wallboard is equipped with the mounting hole, the erection space supports in the installation cooperation with the mounting hole, goes up fastener and lower fastener and supports and lean on at show wallboard medial surface, and spacing boss is leaned on and is supported at show wallboard lateral surface, and the jack opening is towards show wallboard lateral surface, and the show layer board is provided with grafting portion, and this grafting portion can separately peg graft the cooperation with the jack.
In a preferred embodiment: go up the fastener and be equipped with first inclined plane, the buckle district is equipped with the second inclined plane that can cooperate with first inclined plane, and first inclined plane cooperatees with the second inclined plane so that go up fastener and base inseparabler when outwards drawing the show layer board so that grafting portion and jack phase separation lean on together and then prevent to go up fastener and base and break away from mutually.
Compared with the background technology, the technical scheme has the following advantages:
1. lower fastener is by putting in fastening district below and with last fastener looks fastening fit, so that go up the fastener, form a mounting area between lower fastener and the spacing boss, the mounting area can be with the mounting hole installation cooperation of show wallboard, at this moment, go up the fastener, lower fastener, the base has formed a whole with the show wallboard, can guarantee that quick connect structure and show wallboard remain a whole all the time during plug show layer board, whole quick connect structure simple structure, the installation is quick and convenient, the staff need not any appurtenance just can install quick connect structure and show wallboard, and do not have locking parts such as screw, it is very succinct from the appearance, clean, especially, be fit for the show wallboard and the show layer board of glass material.
2. When keeping away from last fastener or one side push-and-pull base of fastener down along jack central axis orientation first inclined plane and second inclined plane cooperate so that go up fastener and base inseparabler lean on put together, can guarantee to go up fastener, lower fastener and base three between be connected more firmly, also can not make fastener and base phase separation when plug show layer board repeatedly, the steadiness is good.
3. The distance between the first inclined surface and the side surface of the upper fastener is gradually increased from top to bottom; the interval between second inclined plane and the installing zone is for top-down gradually diminishes, can apply an outside pulling force to the base when outwards pulling the exhibition layer board, and the second slope is to first inclined plane application thrust so that first inclined plane moves down along the second inclined plane so that the cooperation between fastener and the base is inseparabler.
4. Go up the fastener internal face and be equipped with first anticreep flank of tooth, the lock joint district surface is equipped with the second anticreep flank of tooth that can mesh complex with first anticreep flank of tooth mutually, and the meshing cooperation of first anticreep flank of tooth and second anticreep flank of tooth can increase the frictional force between fastener and the base, and then realizes going up the anticreep effect between fastener and the base.
5. The upper buckle part and the lower buckle part are matched in a buckling mode to enable the upper buckle part and the lower buckle part to be buckled, so that the upper buckle part and the lower buckle part are simple and rapid to install and firm in connection, and any other auxiliary tool is not needed.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an exploded perspective view of a quick connection structure according to a preferred embodiment.
Fig. 2 is a schematic overall structure diagram of the quick connection structure according to a preferred embodiment.
FIG. 3 is a perspective view of the quick connect structure of the preferred embodiment.
FIG. 4 is a side view of the quick connect structure of the preferred embodiment.
FIG. 5 is a schematic sectional view A-A of FIG. 4.
FIG. 6 is a schematic cross-sectional view B-B of FIG. 4.
Fig. 7 is a schematic structural diagram of the display device.
FIG. 8 is a schematic view showing the completion of the assembly of the wall panel with the quick connect structure.
FIG. 9 is a schematic cross-sectional view of the display apparatus.
Fig. 10 shows a second schematic cross-sectional view of the display device.
Fig. 11 shows a partial enlarged view of fig. 10.
Fig. 12 shows a partial enlarged view of fig. 7.
Detailed Description
Referring to fig. 1 to 6, a preferred embodiment of the quick-connect structure includes a base 10, an upper fastener 20 and a lower fastener 30.
The base 10 is provided with a jack 11, a limiting boss 12 is arranged at the opening of the jack 11, and a buckling area is further arranged on the periphery of the base 10. As shown in fig. 1, the base 10 is square, and the insertion hole 11 is square and extends along the length direction of the base 10.
In this embodiment, the hole wall of the insertion hole 11 is provided with a positioning portion 13. As shown in fig. 6, the left and right sides of the insertion hole 11 are respectively provided with an elastic arm 14, and the two positioning portions 13 are respectively and fixedly connected to the tail ends of the two elastic arms 14.
In this embodiment, the engagement area is provided with a second inclined surface 15, and the second inclined surface 15 is arranged on the outer surface of the engagement area. As shown in fig. 1, the fastening region includes a fastening protrusion region 16 and a fastening depression region 17 which are adjacently arranged, and the second inclined surface 15 is provided at a junction of the fastening protrusion region 16 and the fastening depression region 17. In this embodiment, the fastening protrusion 16 and the fastening depression 17 each have a left side, a top side and a right side, and the second inclined surface 15 is provided with two and respectively disposed at the connection position of the left side of the fastening protrusion 16 and the left side of the fastening depression 17 and the connection position of the right side of the fastening protrusion 16 and the right side of the fastening depression 17.
The upper fastener 20 is covered above the fastening region, and the lower fastener 30 is disposed below the fastening region and is fastened and matched with the upper fastener 20, so that an installation region 18 is formed among the upper fastener 20, the lower fastener 30 and the limiting boss 12. The height of the surface of the mounting region 18 is higher than that of the surface of the fastening depression region 17, the height of the top surface of the upper fastening member 20 is higher than that of the top surface of the mounting region 18 when the upper fastening member 20 and the lower fastening member 30 are fastened together, and the height of the bottom surface of the lower fastening member 30 is higher than that of the lower surface of the mounting region 18, as shown in fig. 2. In this embodiment, the distance between the second inclined surface 15 and the mounting region 18 is gradually decreased from top to bottom.
As shown in the figures 1 and 6, the upper buckle 20 comprises a first upper buckle plate 21, a second upper buckle plate 22 and a third upper buckle plate 23 which are connected in sequence, wherein the first upper buckle plate 21, the second upper buckle plate 22 and the third upper buckle plate 23 form a concave shape with a downward opening. The inner wall surface of the upper fastener 20 is provided with a matching recessed area 24 which can be matched with the buckling protruding area 16 and a matching protruding area 25 which can be matched with the buckling recessed area 17. The matching concave area 24 and the matching convex area 25 both transversely extend along the inner wall surface of the upper fastener 20 and cover the three buckle plates of the first upper buckle plate 21, the second upper buckle plate 22 and the third upper buckle plate 23.
In this embodiment, the upper fastening member 20 is provided with a first inclined surface 26 capable of being abutted against the second inclined surface 15, and when the base 10 is pushed and pulled along the central axis of the insertion hole 11 toward a side away from the upper fastening member 20 or the lower fastening member 30, the first inclined surface 15 and the second inclined surface 26 cooperate to make the upper fastening member 20 and the base 10 abutted more closely.
In this embodiment, the first inclined surface 26 is disposed on an inner wall surface of the upper fastening member 20, and a distance between the first inclined surface 26 and a side surface of the upper fastening member 20 is gradually increased from top to bottom.
In the present embodiment, the first inclined surface 26 is provided at the junction of the mating recessed area 24 and the mating projecting area 25. Specifically, two first inclined surfaces 16 are arranged and are respectively positioned on the inner wall surface of the first upper buckle plate 21 and the inner wall surface of the third upper buckle plate 23.
In this embodiment, the inner wall surface of the upper fastening member 20 is provided with a first anti-disengaging tooth surface 27, and the outer surface of the fastening region is provided with a second anti-disengaging tooth surface 19 capable of engaging with the first anti-disengaging tooth surface 27.
In this embodiment, the first anti-slip tooth surface 27 is located between the first inclined surface 26 and the side surface of the upper fastener 20, and the racks of the first anti-slip tooth surface 27 are arranged transversely; the second anti-disengaging tooth surface 19 is located between the second inclined surface 15 and the mounting area 18, and the rack of the second anti-disengaging tooth surface 19 is arranged transversely.
In this embodiment, the outer surface of the upper fastening member 20 is provided with an upper fastening portion 28, the inner wall of the lower fastening member 30 is provided with a lower fastening portion 31, and the upper fastening portion 28 and the lower fastening portion 31 are in fastening fit. Specifically, the upper buckle part 28 is a transversely arranged buckle slot, and the lower buckle part 31 is a transversely arranged buckle; alternatively, the lower hook 31 may be a hook groove and the upper hook 28 may be a hook. In this embodiment, two upper fastening portions 28 are provided and are respectively disposed on the outer surfaces of the first upper fastening plate 21 and the third upper fastening plate 23.
In this embodiment, the lower fastening member 30 includes a first lower fastening plate 32, a second lower fastening plate 33, and a third lower fastening plate 34 connected in sequence, and the lower fastening portion 31 is provided with two inner wall surfaces respectively disposed on the first lower fastening plate 32 and the third lower fastening plate 34.
Referring to fig. 7 to 12, a preferred embodiment of a display device using the quick connection structure is shown.
The display device comprises a display wall panel 100, a display pallet 200 and the quick connect structure.
As shown in fig. 7 and 12, the display wall panel 100 is provided with a plurality of mounting holes 110 arranged in a matrix, and the mounting holes 110 are square. The number, shape and position of the mounting holes 110 may be set as required, but not limited thereto.
As shown in fig. 11 and 12, the display tray 200 is provided with a socket 210. In this embodiment, the inserting portion 210 is square and is matched with the inserting hole 110, and the left and right sides of the inserting portion 210 are provided with positioning grooves 220 which can be matched with the positioning portions 13.
The mounting area 18 of the base 10 is mounted and fitted with the mounting hole 110, the upper fastener 20 and the lower fastener 30 abut against the inner side surface of the display wallboard 100, the limit boss 12 abuts against the outer side surface of the display wallboard 100, the opening of the jack 11 faces the outer side surface of the display wallboard 100, and the insertion part 210 and the jack 11 can be separately inserted and fitted.
The installation method of the display device applying the quick connection structure comprises the following steps:
step 40, the lower fastening member 30 is abutted to the lower part of the fastening region, and the upper fastening member 20, the lower fastening member 30 and the base 10 are fixed together by fastening and matching the upper fastening portion 28 and the lower fastening portion 31; specifically, the second lower buckle plate 34 is abutted against a buckling area on the bottom surface of the base 10, the first lower buckle plate 32 is positioned on the outer side of the first upper buckle plate 21, the third lower buckle plate 34 is positioned on the outer side of the third lower buckle plate 23, and buckles on the left side and the right side are respectively clamped into buckling grooves on the left side and the right side; at this time, the upper fastener 20 and the lower fastener 30 abut against the inner side surface of the display wallboard 100, the limiting boss 12 abuts against the outer side surface of the display wallboard 100, and the opening of the jack 11 faces the outer side surface of the display wallboard 100;
step 50, the insertion portion 210 of the display tray 200 is inserted into the insertion hole 11 to form a complete display device. As shown in fig. 11, the inserting portion 210 is inserted into the inserting hole 11 and the positioning portion 13 is snapped into the positioning groove 220.
Step 60, when the display supporting plate 200 needs to be separated from the display wall plate 100, the display supporting plate 200 is pulled outward to separate the insertion portion 210 from the insertion hole 11, and at this time, the first inclined surface 26 and the second inclined surface 15 cooperate to enable the upper fastening member 20 to be more closely attached to the base 10, so as to prevent the upper fastening member 20 from being separated from the base 10. Specifically, when the display support plate 200 is pulled outward, the display support plate 200 exerts an outward pulling force on the base 10, and the second inclined surface 15 exerts a pushing force on the first inclined surface 26, so that the upper fastening member 20 moves downward along the second inclined surface 15 via the first inclined surface 26, so that the upper fastening member 20 and the base 10 are more tightly fitted.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (11)
1. Quick connect structure, its characterized in that: it includes:
the base is provided with a jack, a limiting boss is arranged at the opening of the jack, and the periphery of the base is also provided with a buckling area;
go up fastener and lower fastener, it covers to put in fastening district top to go up the fastener, down the fastener lean on to put in fastening district below and with last fastener looks fastening fit to form a mounting region between fastener, lower fastener and the spacing boss.
2. The quick connect structure of claim 1, wherein: the upper fastener is provided with a first inclined plane, the fastening area is provided with a second inclined plane which can be matched with the first inclined plane in an abutting mode, and when the base is pushed and pulled towards one side far away from the upper fastener or the lower fastener along the central axis of the jack, the first inclined plane is matched with the second inclined plane so that the upper fastener and the base are closer to each other.
3. The quick connect structure of claim 2, wherein: the distance between the first inclined surface and the side surface of the upper fastener is gradually increased from top to bottom; the distance between the second inclined surface and the mounting area is gradually reduced from top to bottom.
4. The quick connect structure of claim 2, wherein: the first inclined plane is arranged on the inner wall surface of the upper fastening piece, and the second inclined plane is arranged on the outer surface of the fastening area.
5. The quick connect structure of claim 2, wherein: the inner wall surface of the upper fastener is provided with a first anti-disengaging tooth surface, and the outer surface of the fastening area is provided with a second anti-disengaging tooth surface which can be engaged and matched with the first anti-disengaging tooth surface.
6. The quick connect structure of claim 5, wherein: the first anti-falling tooth surface is positioned between the first inclined surface and the side surface of the upper fastener, and the racks of the first anti-falling tooth surface are transversely arranged; the second anti-falling tooth surface is located between the second inclined surface and the mounting area, and the racks of the second anti-falling tooth surface are transversely arranged.
7. The quick connect structure of claim 1, wherein: the outer surface of the upper fastener is provided with an upper fastening part, the inner wall surface of the lower fastener is provided with a lower fastening part, and the upper fastening part and the lower fastening part are matched in a fastening way.
8. The quick connect structure of claim 7, wherein: the upper buckling part is a buckling groove, and the lower buckling part is a buckle; or the lower buckling part is a buckling groove, and the upper buckling part is a buckle.
9. The quick connect structure of claim 1, wherein: the hole wall of the jack is provided with a positioning part.
10. A display device using the quick connect structure of any one of claims 1 to 9, wherein: including show wallboard, show layer board and quick connect structure, the show wallboard is equipped with the mounting hole, the erection space supports in the installation cooperation with the mounting hole, goes up the fastener and supports with lower fastener and lean on at show wallboard medial surface, and spacing boss is by supporting at show wallboard lateral surface, and the jack opening is towards show wallboard lateral surface, and the show layer board is provided with grafting portion, and this grafting portion can separately peg graft the cooperation with the jack.
11. The display apparatus using a quick connect structure as claimed in claim 10, wherein: go up the fastener and be equipped with first inclined plane, the buckle district is equipped with the second inclined plane that can cooperate with first inclined plane, and first inclined plane cooperatees with the second inclined plane so that go up fastener and base inseparabler when outwards drawing the show layer board so that grafting portion and jack phase separation lean on together and then prevent to go up fastener and base and break away from mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936388.4U CN211093074U (en) | 2019-06-20 | 2019-06-20 | Quick connection structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936388.4U CN211093074U (en) | 2019-06-20 | 2019-06-20 | Quick connection structure and display device |
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| Publication Number | Publication Date |
|---|---|
| CN211093074U true CN211093074U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920936388.4U Active CN211093074U (en) | 2019-06-20 | 2019-06-20 | Quick connection structure and display device |
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| CN (1) | CN211093074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326943A (en) * | 2019-06-20 | 2019-10-15 | 上特展示(厦门)股份有限公司 | Fast joint structure and displaying device and installation method |
-
2019
- 2019-06-20 CN CN201920936388.4U patent/CN211093074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326943A (en) * | 2019-06-20 | 2019-10-15 | 上特展示(厦门)股份有限公司 | Fast joint structure and displaying device and installation method |
| CN110326943B (en) * | 2019-06-20 | 2024-02-27 | 上特展示(厦门)股份有限公司 | Quick connection structure, display device and installation method |
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