CN216512164U - Concatenation formula reel - Google Patents
Concatenation formula reel Download PDFInfo
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- CN216512164U CN216512164U CN202220068050.3U CN202220068050U CN216512164U CN 216512164 U CN216512164 U CN 216512164U CN 202220068050 U CN202220068050 U CN 202220068050U CN 216512164 U CN216512164 U CN 216512164U
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- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a splicing type reel, which comprises a shaft core part and two disks, wherein the two disks are respectively arranged at two sides of the shaft core part, the disks comprise an inner disk body and an annular outer disk body, the inner disk body is positioned in a central hole of the annular outer disk body and is arranged on the shaft core part, the annular outer disk body is detachably arranged on the edge of the inner disk body, by designing the disc into a structure that the inner disc body and the annular outer disc body are mutually spliced, the outer diameter of the disc can be changed through the annular outer disc body, thereby effectively improving the universality of the reel, and when the outer diameter of the disc needs to be changed, only the outer diameter size of the annular outer disc body needs to be changed, because the annular outer disc body is of a hollow structure, during manufacturing, the mode of changing the outer diameter size of the disc by adopting the structure of the annular outer disc body is more material-saving than the mode of directly changing the outer diameter size of the disc, and the manufacturing cost can be effectively reduced.
Description
The technical field is as follows:
the utility model belongs to the technical field of LED lamp belt take-in reels, and particularly relates to a spliced reel.
Background art:
the LED lamp strip is characterized in that LEDs are assembled on a strip-shaped FPC (flexible printed circuit) or PCB (printed circuit board) hard board, and the product is named as a strip. Because the service life is long (the normal service life is generally 8-10 ten thousand hours), the coating is green and environment-friendly, and the coating gradually shows a good look in various decoration industries; the LED soft lamp strip adopts the FPC as the substrate, can be bent and wound at will, has better decorative effect, when the LED lamp strip is packed and transported, the LED lamp strip is stored by adopting a reel, the existing reel comprises a shaft core part for rolling the LED lamp strip and discs arranged at two sides of the shaft core part, the outer diameters of the discs of the existing reel are fixed, when the LED lamp strip is packed, if the length of the LED lamp strip needs to be packed is longer, the packing can be finished by adopting a reel with a larger disc outer diameter, and similarly, if the length of the LED lamp strip needs to be packed is shorter, the reel with smaller disc outer diameter can be adopted, but the existing reel has poor universality because the disc outer diameters are fixed, and reels of various sizes need to be prepared for the lamp strips of different lengths, in particular, discs of different sizes need to be produced, which raises the manufacturing cost of the reels.
The utility model content is as follows:
the utility model aims to provide a splicing type reel which has a simple structure, can change the outer diameter of a disc, improves the universality of the reel and can reduce the manufacturing cost of the reel.
The purpose of the utility model is realized by the following technical scheme.
The utility model aims to provide a splicing type reel, which comprises a shaft core part and two disks, wherein the two disks are respectively arranged on two sides of the shaft core part, each disk comprises an inner disk body and an annular outer disk body, the inner disk body is positioned in a central hole of the annular outer disk body and is arranged on the shaft core part, and the annular outer disk body is detachably arranged on the edge of the inner disk body.
Preferably, the annular outer disk body comprises a plurality of arc-shaped splicing blocks distributed circumferentially, and each arc-shaped splicing block is installed on the edge of the inner disk body through a plurality of first screws.
Preferably, the border position of interior disk body is provided with annular positioning groove, in the protrusion has on the bottom surface of the inboard of arc concatenation piece with annular positioning groove complex arc location boss, the protrusion has a plurality of circumference distribution's erection column on the bottom surface of annular positioning groove, be provided with first screw on the erection column, in a plurality of first mounting holes have been seted up to the arc concatenation piece, corresponding arc location boss's position, and a plurality of first mounting holes correspond with a plurality of erection columns wherein, first screw passes first mounting hole and the first screw threaded connection who corresponds.
Preferably, an arc-shaped clearance groove is formed in the arc-shaped positioning boss, and the mounting column is located in the arc-shaped clearance groove.
Preferably, a plurality of first radial reinforcing ribs are arranged on the side surface of the arc-shaped splicing block.
Preferably, the inner disks of the two disks are fixed to both sides of the shaft core by bolts.
Preferably, the bolt comprises a second screw and a nut threadedly connected with the second screw; the side of the inner disk body is provided with a plurality of circumferentially distributed convex columns in a protruding mode, each convex column is provided with a second mounting hole, grooves are formed in the end faces of the convex columns and correspond to the second mounting holes, a plurality of circumferentially distributed through holes are formed in the shaft core portion, the second mounting holes correspond to the through holes, nuts are embedded in the grooves of the convex columns of the inner disk body, second screws penetrate through the second mounting holes of the inner disk body and the through holes of the shaft core portion and are connected with the corresponding nuts in a threaded mode, and screw heads of the second screws are embedded in the grooves of the convex columns of the other inner disk body.
Preferably, the shaft core part comprises an annular ring body, a plurality of connecting columns which are circumferentially distributed are arranged on the inner side wall of the annular ring body, and the through holes are formed in the connecting columns.
Preferably, a plurality of annular reinforcing ribs and a plurality of second radial reinforcing ribs protrude from the side surface of the inner disk body, and the plurality of annular reinforcing ribs and the plurality of radial reinforcing ribs are distributed in a staggered manner to form a grid shape.
Compared with the prior art, the utility model has the following effects:
1) the splicing type reel provided by the utility model comprises a shaft core part and two disks, wherein the two disks are respectively arranged on two sides of the shaft core part, each disk comprises an inner disk body and an annular outer disk body, the inner disk body is positioned in a central hole of the annular outer disk body and is arranged on the shaft core part, the annular outer disk body is detachably arranged on the edge of the inner disk body, by designing the disc into a structure that the inner disc body and the annular outer disc body are mutually spliced, the outer diameter of the disc can be changed through the annular outer disc body, thereby effectively improving the universality of the reel, and when the outer diameter of the disc needs to be changed, only the outer diameter size of the annular outer disc body needs to be changed, because the annular outer disc body is of a hollow structure, during manufacturing, the mode of changing the outer diameter size of the disc by adopting the structure of the annular outer disc body is more material-saving than the mode of directly changing the outer diameter size of the disc, and the manufacturing cost can be effectively reduced.
2) Other advantages of the present invention are described in detail in the examples section.
Description of the drawings:
FIG. 1 is a schematic perspective view of a reel provided in the present invention;
FIG. 2 is a schematic exploded view of the reel provided in the present invention;
FIG. 3 is an exploded view of another aspect of the reel provided by the present invention;
FIG. 4 is a schematic front view of a reel provided in the present invention;
FIG. 5 is a schematic cross-sectional view A-A provided in FIG. 4;
FIG. 6 is an enlarged schematic view of portion B provided for FIG. 5;
FIG. 7 is an enlarged schematic view of section C provided for FIG. 5;
fig. 8 is a schematic perspective view of an inner tray body according to the present invention.
The specific implementation mode is as follows:
the present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present embodiment provides a splicing type reel, which includes a shaft core portion 1 and two disks 10, the two disks 10 are respectively installed at both sides of the shaft core portion 1, the disks 10 include an inner disk body 2 and an annular outer disk body 3, the inner disk body 2 is located in a central hole 31 of the annular outer disk body 3 and is installed on the shaft core portion 1, the annular outer disk body 3 is detachably installed on an edge of the inner disk body 2, the splicing type reel provided by the present embodiment includes a shaft core portion 1 and two disks 10, the two disks 10 are respectively installed at both sides of the shaft core portion 1, the disks 10 include an inner disk body 2 and an annular outer disk body 3, the inner disk body 2 is located in a central hole 31 of the annular outer disk body 3 and is installed on the shaft core portion 1, the annular outer disk body 3 is detachably installed on an edge of the inner disk body 2, by designing the disks 10 as a structure in which the inner disk body 2 and the annular outer disk body 3 are spliced with each other, the outer diameter of the disc 10 can be changed through the annular outer disc body 3, when the length of the lamp strip is short, the annular outer disc body 3 is detached, the packaging of the lamp strip can be completed through the inner disc body 2, when the length of the lamp strip is long, the packaging of the lamp strip is completed through the disc 10 structure formed by mutually splicing the inner disc body 2 and the annular outer disc body 3, the universality of a reel can be improved, when the outer diameter of the disc 10 needs to be changed, only the outer diameter size of the annular outer disc body 3 needs to be changed, because the annular outer disc body 3 is of a hollow structure, in manufacturing, the mode of changing the outer diameter size of the disc 10 through the structure of the annular outer disc body 3 is more material-saving compared with the mode of directly changing the outer diameter size of the disc, and the manufacturing cost can be effectively reduced.
As shown in fig. 3, the annular outer disc body 3 includes a plurality of arc-shaped splicing blocks 32 distributed circumferentially, each arc-shaped splicing block 32 is mounted on the edge of the inner disc body 2 through a plurality of first screws 4, and the annular outer disc body 3 is designed to be composed of the plurality of arc-shaped splicing blocks 32, so that the manufacturing process of the annular outer disc body 3 is simpler, and the production cost can be reduced.
As shown in fig. 3 and 7, an annular positioning groove 21 is arranged at an edge position of the inner tray body 2, an arc-shaped positioning boss 321 matched with the annular positioning groove 21 protrudes from a bottom surface of an inner side of the arc-shaped splicing block 32, a plurality of circumferentially distributed mounting posts 5 protrude from a bottom surface of the annular positioning groove 21, first screw holes 51 are arranged on the mounting posts 5, a plurality of first mounting holes 322 are arranged on the arc-shaped splicing block 32 at positions corresponding to the arc-shaped positioning boss 321, the plurality of first mounting holes 322 correspond to the plurality of mounting posts 5 therein, and the first screws 4 penetrate through the first mounting holes 322 and are in threaded connection with the corresponding first screw holes 51; an arc-shaped clearance groove 3211 is formed in the arc-shaped positioning boss 321, and the mounting column 5 is located in the arc-shaped clearance groove 3211; facilitating the disassembly and assembly of the arcuate splice blocks 32.
The side surfaces of the arc-shaped splicing blocks 32 are provided with a plurality of first radial reinforcing ribs 6, so that the strength of the arc-shaped splicing blocks 32 is ensured.
As shown in fig. 6 and 8, the inner disks 2 of the two disks 10 are fixed to both sides of the shaft core 1 by bolts 7; specifically, the bolt 7 includes a second screw 71 and a nut 72 threadedly coupled to the second screw 71; a plurality of circumferentially distributed convex columns 22 are protruded on the side surface of the inner disc body 2, each convex column 22 is provided with a second mounting hole 221, a groove 222 is arranged on the end surface of the convex column 22 and corresponds to the second mounting hole 221, the convex column 22 is designed to reduce the thickness of the plate body of the inner disc body 2 so as to save the manufacturing material of the inner disc body 2 and reduce the manufacturing cost, the shaft core part 1 is provided with a plurality of circumferentially distributed through holes 11, the second mounting holes 221 correspond to the through holes 11, the nut 72 is embedded in the groove 222 of the convex column 22 of one inner disc body 2, the second screw 71 passes through the second mounting holes 221 of the two inner disc bodies 2 and the through holes 11 of the shaft core part 1 and then is in threaded connection with the corresponding nut 72, and the screw head of the second screw 71 is embedded in the groove 222 of the convex column 22 of the other inner disc body 2; the shaft core part 1 comprises an annular ring body 12, a plurality of connecting columns 13 which are circumferentially distributed are arranged on the inner side wall of the annular ring body 12, and the through holes 11 are formed in the connecting columns 13; simple structure, the equipment is convenient, and the spare part in the later stage of being convenient for is changed.
As shown in fig. 8, a plurality of annular reinforcing ribs 8 and a plurality of second radial reinforcing ribs 9 are protruded from the side surface of the inner tray body 2, and the plurality of annular reinforcing ribs 8 and the plurality of radial reinforcing ribs are distributed in a staggered manner to form a grid shape, so as to enhance the strength of the inner tray body 2, and ensure that the strength of the plate body of the inner tray body 2 is not affected when the plate body of the inner tray body 2 is designed to be light and thin.
The above embodiments are only preferred embodiments of the present invention, but the present invention is not limited thereto, and any other changes, modifications, substitutions, combinations, simplifications, which are made without departing from the spirit and principle of the present invention, are all equivalent replacements within the protection scope of the present invention.
Claims (9)
1. The utility model provides a concatenation formula reel, includes axle core (1) and two discs (10), and the both sides at axle core (1) are installed respectively to two discs (10), its characterized in that: the disc (10) comprises an inner disc body (2) and an annular outer disc body (3), the inner disc body (2) is located in a center hole (31) of the annular outer disc body (3) and is installed on the shaft core portion (1), and the annular outer disc body (3) is detachably installed on the edge of the inner disc body (2).
2. A splice reel as claimed in claim 1, wherein: the annular outer disc body (3) comprises a plurality of arc-shaped splicing blocks (32) which are distributed circumferentially, and each arc-shaped splicing block (32) is installed on the edge of the inner disc body (2) through a plurality of first screws (4).
3. A splice reel as claimed in claim 2, wherein: the edge position of interior disk body (2) is provided with annular positioning groove (21), in the protrusion has arc location boss (321) with annular positioning groove (21) complex on the bottom surface of the inboard of arc splice piece (32), and the protrusion has erection column (5) that a plurality of circumference distribute on the bottom surface of annular positioning groove (21), is provided with first screw (51) on erection column (5), in on arc splice piece (32), a plurality of first mounting holes (322) have been seted up to the position that corresponds arc location boss (321), and a plurality of first mounting holes (322) correspond with a plurality of erection column (5) wherein, first screw (4) pass first mounting hole (322) and corresponding first screw (51) threaded connection.
4. A splice reel as claimed in claim 3, wherein: an arc-shaped clearance groove (3211) is formed in the arc-shaped positioning boss (321), and the mounting column (5) is located in the arc-shaped clearance groove (3211).
5. A spliced-together reel as claimed in claim 2, 3 or 4, wherein: a plurality of first radial reinforcing ribs (6) are arranged on the side surface of the arc-shaped splicing block (32).
6. A splice reel as claimed in claim 5, wherein: the inner discs (2) of the two discs (10) are fixed on two sides of the shaft core part (1) through bolts (7).
7. The splice reel of claim 6, wherein: the bolt (7) comprises a second screw (71) and a nut (72) in threaded connection with the second screw (71); the side surface of the inner disc body (2) is provided with a plurality of circumferentially distributed convex columns (22) in a protruding mode, each convex column (22) is provided with a second mounting hole (221), a groove (222) is formed in the position, corresponding to the second mounting hole (221), of the end surface of each convex column (22), a plurality of circumferentially distributed through holes (11) are formed in the shaft core portion (1), the second mounting holes (221) correspond to the through holes (11), the nuts (72) are embedded in the grooves (222) of the convex columns (22) of one inner disc body (2), the second screws (71) penetrate through the second mounting holes (221) of the two inner disc bodies (2), the through holes (11) of the shaft core portion (1) are connected with the corresponding nuts (72) in a threaded mode, and screw heads of the second screws (71) are embedded in the grooves (222) of the convex columns (22) of the other inner disc body (2).
8. A splice reel as claimed in claim 7, wherein: the shaft core part (1) comprises an annular ring body (12), a plurality of connecting columns (13) which are circumferentially distributed are arranged on the inner side wall of the annular ring body (12), and the through holes (11) are formed in the connecting columns (13).
9. A splice reel as claimed in claim 8, wherein: a plurality of annular reinforcing ribs (8) and a plurality of second radial reinforcing ribs (9) are protruded on the side surface of the inner disc body (2), and the annular reinforcing ribs (8) and the radial reinforcing ribs are distributed in a staggered mode to form a grid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068050.3U CN216512164U (en) | 2022-01-12 | 2022-01-12 | Concatenation formula reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068050.3U CN216512164U (en) | 2022-01-12 | 2022-01-12 | Concatenation formula reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512164U true CN216512164U (en) | 2022-05-13 |
Family
ID=81517032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220068050.3U Active CN216512164U (en) | 2022-01-12 | 2022-01-12 | Concatenation formula reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007897A1 (en) * | 2022-07-06 | 2024-01-11 | 华为技术有限公司 | Optical fiber storage box, cable reel, and optical fiber panel |
-
2022
- 2022-01-12 CN CN202220068050.3U patent/CN216512164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007897A1 (en) * | 2022-07-06 | 2024-01-11 | 华为技术有限公司 | Optical fiber storage box, cable reel, and optical fiber panel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A splicing reel Granted publication date: 20220513 Pledgee: Zhongshan Rural Commercial Bank Co.,Ltd. Xiaolan Branch Pledgor: ZHONGSHAN ZHONGCHENG PACKING PRODUCTS Co.,Ltd. Registration number: Y2024980012330 |