CN217544101U - Lamp strip of bill-board presss from both sides structure - Google Patents
Lamp strip of bill-board presss from both sides structure Download PDFInfo
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- CN217544101U CN217544101U CN202220901517.8U CN202220901517U CN217544101U CN 217544101 U CN217544101 U CN 217544101U CN 202220901517 U CN202220901517 U CN 202220901517U CN 217544101 U CN217544101 U CN 217544101U
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- nail
- expansion
- lamp strip
- clamp
- hole
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Abstract
The utility model discloses a lamp strip of bill-board presss from both sides structure relates to bill-board technical field. The utility model comprises an expansion nail and a lamp strip clamp, wherein the expansion nail comprises a nail main body, the nail main body is provided with a center pin hole, the bottom of the nail main body is provided with an expansion hole communicated with the center pin hole, and the diameter of the expansion hole is smaller than that of the center pin hole; grooves communicated with the center pin hole and the expansion holes are formed in two sides of the lower portion of the nail main body respectively; the lamp strip clamp comprises a clamp body, and the clamp body is provided with a clamping block for clamping a lamp strip; the lower part of the lamp strip clamp is provided with a pin integrally communicated with the clamp main body, and the pin can be inserted into the central pin hole of the nail main body from top to bottom and inserted into and spread the expansion hole, so that the lower parts of the nail main bodies on two sides of the groove are expanded outwards. The utility model discloses processing is easy, low cost, simple to operate, structure are firm.
Description
Technical Field
The utility model relates to a bill-board technical field, in particular to lamp strip of bill-board presss from both sides structure.
Background
The advertising board is generally an advertising carrier taking plastic suction, acrylic, spray painting cloth and the like as base materials, and a part of the interior of the advertising board can be provided with a light-emitting lamp strip, so that the advertising board has good advertising effect. In the prior art, the advertising board with the light-emitting lamp strips usually comprises a frame body, an aluminum alloy positioning rod is arranged in the frame body, the light strip clamp is arranged on the aluminum alloy positioning rod, a screw hole is formed in the middle of the light strip clamp, the light strip clamp is connected onto the aluminum alloy positioning rod through a screw, and the light strip clamp is inserted into the light strip clamp. This kind of mounting means can fix light-emitting lamp strip more firmly, but, the mounting means of lamp strip clamp and aluminum alloy locating lever need open the screw simultaneously on aluminum alloy locating lever and lamp strip clamp, rethread screwed connection, and its processing cost is high, the screw is with high costs, installs inconvenient moreover.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is according to above-mentioned prior art's not enough, provide a light strip of bill-board presss from both sides structure that handling ease, low cost, simple to operate, structure are firm.
In order to solve the technical problem, the technical scheme of the utility model is that: a lamp strip clamp structure of a billboard comprises an expansion nail and a lamp strip clamp, wherein the expansion nail comprises a nail main body, the nail main body is provided with a central pin hole, the bottom of the nail main body is provided with an expansion hole communicated with the central pin hole, and the diameter of the expansion hole is smaller than that of the central pin hole; grooves communicated with the central pin hole and the expansion holes are formed in the two sides of the lower part of the nail main body respectively; the lamp strip clamp comprises a clamp body, and the clamp body is provided with a clamping block for clamping a lamp strip; the lower part of the lamp strip clamp is provided with a pin integrally communicated with the clamp main body, and the pin can be inserted into the central pin hole of the nail main body from top to bottom and inserted into and spread the expansion hole, so that the lower parts of the nail main bodies on two sides of the groove are expanded outwards.
Preferably, the upper part of the expansion nail is provided with a circular nail cap integrally connected with the nail main body, and the diameter of the circular nail cap is 1.2-3 times of that of the nail main body.
Preferably, the bottom of the nail main body of the expansion nail is round-head-shaped, the bottom of the center pin hole is cambered, and the diameter of the center pin hole is 4-8 times of that of the expansion hole; the bottom of the pin of the lamp strip clamp is in a conical head shape.
Preferably, the outer side of the pin of the lamp holder is provided with an annular groove, the height of the annular groove is greater than that of the expansion hole, and the inner diameter of the annular groove is 3-7 times of the diameter of the expansion hole; after the pin is inserted into and props the expansion hole of the pin body from top to bottom, the hole wall part of the expansion hole is clamped into the annular groove.
Preferably, the clamp main part is square bottom plate, the clamp splice includes first square splint and the square splint of second, first square splint vertical connection is on the one end of square bottom plate, and the upper end of first square splint is equipped with first hook portion, the square splint of second vertical connection is on the other end of square bottom plate, and the upper end of the square splint of second is equipped with second hook portion.
Preferably, the expansion nail is a nylon expansion nail, and the lamp strip clamp is a nylon lamp strip clamp.
Preferably, the light bar clamp structure of the billboard further comprises a light bar, wherein an LED lamp is installed on the light bar, the light bar is inserted between the first square clamping plate, the square bottom plate and the second square clamping plate, and the upper ends of the two sides of the light bar are hooked through the first hook portion and the second hook portion.
Preferably, the lamp strip of bill-board presss from both sides structure still includes the locating strip, be provided with a plurality of locating holes on the locating strip, the nail main part of inflation nail inserts in arbitrary one locating hole, the pin of lamp strip clamp inserts in the central pinhole and the inflation hole of the nail main part of inflation nail, makes nail main part lower part outwards expand to open and block the locating hole.
Preferably, the light bar clamp structure of the billboard further comprises an aluminum alloy positioning rod, a positioning groove is formed in the upper portion of the aluminum alloy positioning rod, and the positioning bar is inserted into the positioning groove.
The beneficial effects of the utility model are that: the utility model discloses lamp strip presss from both sides structure adopts the structure that inflation nail and lamp strip clamp combined together, the clip main part that the lamp strip pressed from both sides can pass through clamp splice centre gripping lamp strip, the pin that the lamp strip pressed from both sides the lower part can be from last down insert the center pinhole of nail main part, and insert and strut the inflation hole, make the nail main part lower part of groove both sides open toward outer inflation, this kind of lamp strip presss from both sides the structure when installing the lamp strip, at first insert certain locating hole with the inflation nail, then insert the center pinhole and the inflation hole of inflation nail with the pin that the lamp strip pressed from both sides, the nail main part lower part that the inflation nail was followed outer inflation and is blocked the locating hole after opening, connect and insert the lamp strip clip main part that the lamp strip pressed from both sides and can centre gripping lamp strip. The lamp strip clamp structure does not need to be provided with screw holes and fastening screws, is easy to process, low in cost, simple and convenient in installation process, stable in lamp strip clamp positioning and stable in lamp strip positioning.
Drawings
Fig. 1 is an overall structure schematic diagram of a light bar clip structure.
Fig. 2 is a schematic longitudinal sectional view of the light bar clip structure.
Fig. 3 is a schematic view of an assembly structure of the light bar clamp structure and the aluminum alloy positioning rod, the positioning bar and the light bar.
Fig. 4 is a schematic view of a light bar clamp structure, aluminum alloy positioning rods, positioning bars, and a light bar dispersing structure.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model relates to a light bar clip structure of billboard, including expansion nail 1 and light bar clip 2, expansion nail 1 includes nail main part 11, nail main part 11 is equipped with center pinhole 12, the bottom of nail main part 11 is equipped with expansion hole 13 that communicates with center pinhole 12, the diameter of expansion hole 13 is less than the diameter of center pinhole 12, it should be noted that, the diameter of expansion hole 13 described in addition refers to the diameter before expansion hole 13 is not opened; two sides of the lower part of the nail main body 11 are respectively provided with a groove 14 communicated with the central pin hole 12 and the expansion hole 13; the lamp strip clamp 2 comprises a clamp body 21, and the clamp body 21 is provided with a clamping block for clamping the lamp strip 3; the lower part of the lamp strip clamp 2 is provided with a pin 22 integrally communicated with the clamp body 21, the pin 22 can be inserted into the center pin hole 12 of the nail body 11 from top to bottom and inserted into and spread the expansion hole 13, so that the lower parts of the nail body 11 at two sides of the groove 14 are expanded outwards.
The utility model discloses lamp strip presss from both sides structure adopts the structure that inflation nail 1 and lamp strip press from both sides 2 and combine together, lamp strip presss from both sides 2 clip main part 21 can pass through clamp splice centre gripping lamp strip 3, the pin 22 of lamp strip 2 lower parts can be from last down insert the center pinhole 12 of nail main part 11, and insert and strut inflation hole 13, the 11 lower parts of nail main part that make 14 both sides of groove open toward outer inflation, this kind of lamp strip presss from both sides structure is when installation lamp strip 3, at first insert certain locating hole (will be described to locating hole structure detail later) with inflation nail 1, then insert the center pinhole 12 and the inflation hole 13 of inflation nail 1 with lamp strip 22 that lamp strip pressed from both sides 2, block the locating hole after 11 lower parts of the nail main part of inflation nail 1 open, insert lamp strip 3 clip main part 21 that lamp strip pressed from both sides 2 can the centre gripping lamp strip afterwards. The lamp strip clamp structure does not need to be provided with screw holes and fastening screws, is easy to process, low in cost, simple and convenient in installation process, stable in lamp strip clamp positioning and stable in lamp strip positioning.
As shown in fig. 1 and 2, a circular nail cap 15 integrally connected with the nail body 11 is arranged at the upper part of the expansion nail 1, the diameter of the circular nail cap 15 is 1.2-3 times of that of the nail body 11, and the insertion depth of the nail body 11 of the expansion nail 1 in a certain positioning hole can be limited by arranging the circular nail cap 15. The bottom of a nail main body 11 of the expansion nail 1 is round-head-shaped, the bottom of a center pin hole 12 is cambered, and the diameter of the center pin hole 12 is 4-8 times that of an expansion hole 13; the bottom of the pin 22 of the lamp strip clamp 2 is conical. The bottom of the nail main body 11 is round-head-shaped, so that the nail main body 11 can be inserted into a positioning hole more easily; the bottom of the center pin hole 12 is cambered and can be matched with the bottom of the conical pin 22.
As shown in fig. 2, the outer side of the pin 22 of the lamp holder 2 is provided with an annular groove 23, the height of the annular groove 23 is greater than the height of the expansion hole 13, and the inner diameter of the annular groove 23 is 3 to 7 times of the diameter of the expansion hole 13; after the pin 22 is inserted into and expands the expansion hole 13 of the nail main body 11 from top to bottom, the hole wall part of the expansion hole 13 is clamped into the annular groove 23, so that after the expansion hole 13 is expanded, the pin 22 can be prevented from being loosened upwards from the center pin hole 12 of the nail main body 11.
As shown in fig. 1 and 2, the clamp body 21 is a square bottom plate 21, the clamping block includes a first square clamping plate 24 and a second square clamping plate 25, the first square clamping plate 24 is vertically connected to one end of the square bottom plate 21, a first hook 26 is arranged at the upper end of the first square clamping plate 24, the second square clamping plate 25 is vertically connected to the other end of the square bottom plate 21, and a second hook 27 is arranged at the upper end of the second square clamping plate 25. The lamp strip 3 can be clamped by inserting the lamp strip 3 into the clamp main body 21 of the lamp strip clamp 2.
As the utility model discloses an preferred mode, inflation nail 1 is the nylon inflation nail, and lamp strip presss from both sides 2 and presss from both sides for the nylon lamp strip.
As shown in fig. 3 and 4, the light bar clip structure of the advertisement board of the present invention further includes a light bar 3, a LED lamp 31 is installed on the light bar 3, the light bar 3 is inserted between the first square clamp plate 24, the square bottom plate 21 and the second square clamp plate 25, and the upper ends of both sides of the light bar 3 are hooked by the first hook portion 26 and the second hook portion 27.
As shown in fig. 3 and 4, the light strip of the billboard clip structure further includes a positioning strip 4, a plurality of positioning holes 41 are provided on the positioning strip 4, the nail main body 11 of the expansion nail 1 is inserted into any one of the positioning holes 41, the pin 22 of the light strip clip 2 is inserted into the central pin hole 12 and the expansion hole 13 of the nail main body 11 of the expansion nail 1, so that the lower part of the nail main body 11 is expanded outwards to clamp the positioning hole 41.
As shown in fig. 3 and 4, the light bar clip structure of the advertisement board of the present invention further comprises an aluminum alloy positioning rod 5, the upper portion of the aluminum alloy positioning rod 5 is provided with a positioning groove 51, and the positioning strip 4 is inserted into the positioning groove 51.
The above, only the preferred embodiment of the present invention, all the slight modifications, equivalent changes and modifications made to the above embodiment by the technical solution of the present invention all belong to the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a lamp strip of bill-board presss from both sides structure which characterized in that: the expansion nail comprises an expansion nail body and a lamp strip clamp, wherein the nail body is provided with a central pin hole, the bottom of the nail body is provided with an expansion hole communicated with the central pin hole, and the diameter of the expansion hole is smaller than that of the central pin hole; grooves communicated with the central pin hole and the expansion holes are formed in the two sides of the lower part of the nail main body respectively; the lamp strip clamp comprises a clamp body, and the clamp body is provided with a clamping block for clamping a lamp strip; the lower part of the lamp strip clamp is provided with a pin integrally communicated with the clamp main body, and the pin can be inserted into the central pin hole of the nail main body from top to bottom and inserted into and spread the expansion hole, so that the lower parts of the nail main bodies on two sides of the groove are expanded outwards.
2. The light bar clip structure of the billboard of claim 1, wherein: the upper part of the expansion nail is provided with a circular nail cap which is integrally connected with the nail main body, and the diameter of the circular nail cap is 1.2-3 times of that of the nail main body.
3. The light bar clip structure of the billboard of claim 2, wherein: the bottom of the nail main body of the expansion nail is round-head-shaped, the bottom of the center pin hole is cambered, and the diameter of the center pin hole is 4-8 times of that of the expansion hole; the bottom of the pin of the lamp strip clamp is in a conical head shape.
4. The light bar clip structure of a billboard of claim 3, wherein: the outer side of the pin of the lamp strip clamp is provided with an annular groove, the height of the annular groove is greater than that of the expansion hole, and the inner diameter of the annular groove is 3-7 times of the diameter of the expansion hole; after the pin is inserted into and props the expansion hole of the pin body from top to bottom, the hole wall part of the expansion hole is clamped into the annular groove.
5. The light bar clip structure of the billboard of claim 1, wherein: the clamp comprises a clamp body and is characterized in that the clamp body is a square bottom plate, the clamping block comprises a first square clamping plate and a second square clamping plate, the first square clamping plate is vertically connected onto one end of the square bottom plate, a first hook portion is arranged at the upper end of the first square clamping plate, the second square clamping plate is vertically connected onto the other end of the square bottom plate, and a second hook portion is arranged at the upper end of the second square clamping plate.
6. The structure of a light bar clip for a signboard of any one of claims 1 to 5, wherein: the expansion nail is a nylon expansion nail, and the lamp strip clamp is a nylon lamp strip clamp.
7. The light bar clip structure of the billboard of claim 5, wherein: the LED lamp is characterized by further comprising a lamp strip, wherein the LED lamp is installed on the lamp strip, the lamp strip is inserted among the first square clamping plate, the square bottom plate and the second square clamping plate, and the upper ends of the two sides of the lamp strip are hooked through the first hook portion and the second hook portion.
8. The light bar clip structure of the billboard of claim 7, wherein: the expansion nail is characterized by further comprising a positioning strip, wherein a plurality of positioning holes are formed in the positioning strip, the nail body of the expansion nail is inserted into any one of the positioning holes, and the pin of the lamp strip clamp is inserted into the central pin hole and the expansion hole of the nail body of the expansion nail, so that the lower portion of the nail body is outwards expanded to open and clamp the positioning holes.
9. The light bar clip structure of the billboard of claim 8, wherein: the aluminum alloy positioning device is characterized by further comprising an aluminum alloy positioning rod, wherein a positioning groove is formed in the upper portion of the aluminum alloy positioning rod, and the positioning strip is inserted into the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220901517.8U CN217544101U (en) | 2022-04-19 | 2022-04-19 | Lamp strip of bill-board presss from both sides structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220901517.8U CN217544101U (en) | 2022-04-19 | 2022-04-19 | Lamp strip of bill-board presss from both sides structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544101U true CN217544101U (en) | 2022-10-04 |
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ID=83432194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220901517.8U Active CN217544101U (en) | 2022-04-19 | 2022-04-19 | Lamp strip of bill-board presss from both sides structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544101U (en) |
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2022
- 2022-04-19 CN CN202220901517.8U patent/CN217544101U/en active Active
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