Badminton post convenient to install and carry

Abstract

The badminton post convenient to install and carry comprises a base, a stand column and a long fixing pin, the stand column is installed on the base, and walking wheels are installed at the end of one side of the base; a plurality of inserting grooves are formed in the base side by side, a blade-shaped weight stack is inserted into each inserting groove, each weight stack is provided with a holding part which extends out of the corresponding inserting groove outwards so that a worker can take and place the weight stack conveniently, and each weight stack is provided with a pin hole penetrating through the weight stack in the width direction of the weight stack. The pin holes of the weight stacks arranged in the inserting grooves are aligned, the long fixing pin sequentially penetrates through the pin holes of all the weight stacks and is detachably connected to the base, and an anti-disengaging limiting structure is arranged between each weight stack and the side wall of the corresponding inserting groove and can prevent the weight stacks from outwards overturning around the long fixing pin to be disengaged from the base when the base inclines. The utility model has the advantage of being convenient to install and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton posts, and particularly relates to a badminton post which is convenient to install and carry. Background Art

[0002] A badminton post is an important component of an essential piece of equipment for badminton sports. The currently used badminton posts mainly consist of a base, a counterweight seat installed on the base, and a vertical column. In the currently used badminton posts, the base and the counterweight seat are mostly integrally formed, which not only makes the base very heavy and inconvenient to carry, but also difficult to disassemble and assemble. Although there has emerged a split design of the counterweight seat and the base in the market, in the split structure, the counterweight seat needs to be installed on the base through at least four bolt and nut structures distributed at the four corners. Since during installation, workers need to repeat the action of tightening the bolts at least four times to install the counterweight seat on the base, the installation is inconvenient. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a badminton post which is convenient to install and carry.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A badminton post which is convenient to install and carry, comprising a base, a vertical column and a long fixing pin. The vertical column is installed on the base. A caster is installed at one end of the base. The caster does not touch the ground when the base is laid flat and can touch the ground to support the base when the base is tilted. A plurality of slots are arranged side by side on the base. A blade-shaped counterweight plate is inserted into each slot. Each counterweight plate is provided with a holding part extending out of the corresponding slot for workers to pick up, place and arrange the counterweight plate. Each counterweight plate is provided with a pin hole penetrating the counterweight plate along the width direction of the counterweight plate. The pin holes of the counterweight plates arranged in the respective slots are aligned with each other. The long fixing pin sequentially passes through the pin holes of all the counterweight plates and is detachably connected to the base. An anti-disengagement limiting structure is arranged between each counterweight plate and the side wall of the corresponding slot to prevent the counterweight plate from turning outwards around the long fixing pin and disengaging from the base when the base is tilted.

[0005] Further, in the foregoing badminton post which is convenient to install and carry: The specific setting mode of the slots in the base is as follows: The base is provided with a cavity with an open top formed by four base side plates and a bottom plate. A plurality of partition members are arranged at intervals and side by side between a pair of base side plates. Each partition member divides the cavity to form slots which are arranged side by side and communicate with each other on the base.

[0006] Furthermore, the aforementioned badminton pole is easy to install and carry, wherein: the partition can be composed of a whole partition bar or two partition blocks. When the partition is a partition bar, the two ends of the partition bar are respectively connected to the corresponding two base side panels; when the partition is two partition blocks, the two partition blocks are respectively installed on the corresponding two base side panels.

[0007] Furthermore, the aforementioned badminton pole is easy to install and carry, wherein: the anti-dropping limiting structure includes: a first inclined surface inclined from bottom to top toward the pin hole side is provided at the end of the weight plate away from the pin hole of the weight plate, and the side wall of the slot corresponding to the first inclined surface is a second inclined surface that cooperates and contacts with the first inclined surface and is inclined from bottom to top toward the pin hole side.

[0008] Furthermore, the aforementioned badminton pole is easy to install and carry, wherein: a limiting slot is set on the first inclined surface of the counterweight plate, and a limiting strip that can be inserted into the limiting slot is set on the second inclined surface of the base that matches the first inclined surface of the counterweight plate. When the counterweight plate is placed in the corresponding slot, the limiting strip of the base is just inserted into the limiting slot of the counterweight plate while the first inclined surface of the counterweight plate and the second inclined surface of the base are in contact and match.

[0009] Furthermore, the aforementioned badminton pole is easy to install and carry, wherein: the specific structure of the long fixing pin installed on the base is: distributed in the two base side panels on both sides of each counterweight plate along the thickness direction of the counterweight plate placed in the slot, one of the base side panels is provided with a through hole, and the other base side panel is provided with a threaded hole, when each counterweight plate is placed in the corresponding slot, the through hole, the threaded hole and the pin hole of each counterweight plate are just correspondingly connected; the head of the long fixing pin has a cap head for facilitating the twisting of the long fixing pin, and the tail has an external thread section that can be threadedly connected with the threaded hole, the tail of the long fixing pin passes through the through hole and the pin hole of each counterweight plate in turn, and is threadedly connected to the threaded hole of the corresponding base side panel, and the cap head of the long fixing pin presses against the corresponding base side panel, so that the long fixing pin can be detachably installed on the base.

[0010] Furthermore, the aforementioned badminton pole is easy to install and carry, wherein: the specific structure of the long fixing pin installed on the base is: through holes are provided on the two base side panels distributed on both sides of each counterweight plate along the thickness direction of the counterweight plate, and when each counterweight plate is placed in the corresponding slot, the through holes of the two base side panels are exactly corresponding and connected with the pin holes of each counterweight plate; the head and tail of the long fixing pin are provided with external thread sections, and the long fixing pin passes through a through hole of a base side panel, the pin holes of each counterweight plate and the through hole of another base side panel in sequence, and the head and tail of the long fixing pin respectively extend outward from the corresponding through holes of the base side panels to the base and are respectively threadedly connected with nuts, so that the long fixing pin can be detachably installed on the base.

[0011] Furthermore, for the above-mentioned badminton post that is convenient for installation and handling, the upright post is installed on the base through a plurality of fastening bolts.

[0012] By implementing the above technical solutions, the beneficial effects of the present utility model are as follows: (1) Through the design of the rolling wheel structure, when tilting the base to carry the badminton post, the rolling wheels will support the badminton post, thus facilitating the handling; (2) The counterweights on the base of the badminton post are designed as a plurality of independent blade-shaped counterweight pieces, and each counterweight piece is convenient for workers to easily pick up and install; (3) After inserting each counterweight piece into the slot on the base, only one operation of locking the long fixing pin is required to fix all the counterweight pieces on the base at one time, which is convenient for installation; (4) The counterweight pieces are installed in the base through the long fixing pin and the inclined surface design, and will not fall out of the base during the handling process, with high use stability. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of a badminton post that is convenient for installation and handling according to the first specific embodiment of the present utility model.

[0014] Figure 2 For Figure 1 A-A cross-sectional view of

[0015] Figure 3 For Figure 1 An enlarged schematic view of part B shown in

[0016] Figure 4 For Figure 1 Top view of

[0017] Figure 5 For Figure 1 A schematic structural diagram of the counterweight piece shown in

[0018] Figure 6 For Figure 1 A schematic structural diagram of the base shown in

[0019] Figure 7 For Figure 6 C-C cross-sectional view of

[0020] Figure 8 It is a schematic state diagram of a badminton post that is convenient for installation and handling according to the first specific embodiment of the present utility model in a handling and moving state.

[0021] Figure 9 It is a schematic installation state diagram of a badminton post that is convenient for installation and handling according to the first specific embodiment of the present utility model when installing the counterweight pieces.

[0022] Figure 10Assembly schematic diagram of the base and the counterweight in a badminton post that is easy to install and carry according to the second specific embodiment of the present utility model.

[0023] Figure 11 It is Figure 10 D-D cross-sectional view of.

[0024] Figure 12 It is Figure 10 Left view of.

[0025] Figure 13 It is Figure 12 E-E cross-sectional view of.

[0026] Figure 14 It is Figure 10 Stereogram of.

[0027] Figure 15 It is Figure 10 Structural schematic diagram of the base shown in.

[0028] Figure 16 It is Figure 10 Structural schematic diagram of the counterweight shown in. Specific implementation manner

[0029] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Specific embodiment one

[0030] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 shown, a badminton post that is easy to install and carry includes a base 1, a column 2 and a long fixing pin 3. The column 2 is installed on the base 1 through a plurality of fastening bolts 4. A caster 5 is installed at one end of the base 1. The caster 5 does not touch the ground when the base 1 is placed flat and can touch the ground to support the base 1 when the base 1 is tilted; A plurality of slots 6 are arranged side by side on the base 1. In this embodiment, the specific setting method of the slots 6 in the base 1 is as follows: The base is provided with a cavity with an open top formed by four base side plates and a bottom plate. A plurality of partition members are arranged side by side at intervals between a pair of base side plates. Each partition member divides the cavity to form slots 6 arranged side by side and communicating with each other on the base. In this embodiment, the partition member can be composed of a whole strip of partition bar 7;

[0031] A blade-shaped counterweight plate 8 is inserted into each slot 6, and each counterweight plate 8 is provided with a gripping portion 81 extending outward from the corresponding slot 6 so that workers can take and place the counterweight plate 8. Each counterweight plate 8 is provided with a pin hole 9 that passes through the counterweight plate 8 along the width direction of the counterweight plate 8, and the pin holes 9 of the counterweight plates 8 placed in each slot 6 are aligned. The long fixing pin 3 passes through the pin holes 9 of all the counterweight plates 8 in sequence and is detachably connected to the base 1. An anti-slip limiting structure is provided between each counterweight plate 8 and the side wall of the corresponding slot 6 to prevent the counterweight plate 8 from flipping outward around the long fixing pin 3 and slipping out of the base 1 when the base 1 is tilted; in this embodiment, the anti-slip limiting structure includes: a first inclined surface 82 inclined from bottom to top toward the pin hole side is provided at the end of the counterweight plate away from the counterweight plate pin hole 9, and the slot side corresponding to the first inclined surface 82 is provided with a first inclined surface 82 inclined from bottom to top toward the pin hole side. The wall is a second inclined surface 61 which cooperates with the first inclined surface 82 and is inclined from bottom to top toward the pin hole side, so that when each counterweight plate 8 is inserted into the corresponding slot 6 and each counterweight plate 8 is moved in the slot 6 to the second inclined surface 61 where the first inclined surface 82 contacts the corresponding slot 6, the pin holes 9 of each counterweight plate 8 are just aligned, and then the long fixing pin 3 passes through all the pin holes 9 and is connected to the base 1. At this time, the end of each counterweight plate 8 close to the pin hole side is limited and fixed in the corresponding slot 6 by the long fixing pin 3, and the end of each counterweight plate 8 away from the pin hole side is matched between the first inclined surface 82 and the second inclined surface 61 of the corresponding slot side wall. At this time, the second inclined surface 61 of the slot side wall plays a role in limiting the corresponding end of the counterweight plate 8 away from the pin hole side, thereby preventing the counterweight plate 8 from flipping outward around the long fixing pin 3 and escaping from the base 1 when the base 1 is tilted;

[0032] In this embodiment, the specific structure of the long fixing pin 3 installed on the base 1 is: the two base side plates on both sides of each counterweight plate are distributed along the thickness direction of the counterweight plate 8 placed in the slot 6, one of the base side plates is provided with a through hole 11, and the other base side plate is provided with a threaded hole 12. When each counterweight plate 8 is placed in the corresponding slot 6 and the first inclined surface 82 of each counterweight plate 8 contacts the second inclined surface 61 of the corresponding slot 6, the through hole 11, the threaded hole 12 and the pin hole 9 of each counterweight plate 8 are just correspondingly connected; the head of the long fixing pin 3 has a cap head 13 for conveniently twisting the long fixing pin 3, and the tail has a cap 13 for conveniently twisting the long fixing pin 3. The external thread section is threadedly connected with the threaded hole 12, and the tail of the long fixing pin 3 passes through the through hole 11 and each weight plate pin hole 9 in sequence and is threadedly connected to the threaded hole 12 of the corresponding base side plate, and the cap head 13 of the long fixing pin 3 presses the corresponding base side plate, so that the long fixing pin 3 can be detachably installed on the base 1, so that it is only necessary to insert the cap head 13 with a wrench and twist the long fixing pin 3 outward until the long fixing pin 3 is completely pulled out of the base 1, so that the long fixing pin 3 is conveniently removed, and then the limit fixation of each weight plate 8 is released, so that the weight plate is conveniently taken out from the corresponding slot 6 of the base 1, and the disassembly and assembly are convenient;

[0033] During installation, the worker inserts the counterweight pieces 8 into the slots 6 of the base 1 in sequence, and moves each counterweight piece 8 in the slot 6 until the first inclined surface 82 contacts the second inclined surface 61 of the corresponding slot 6. At this time, the pin holes 9 of each counterweight piece 8 are exactly aligned. Then, the tail of the long fixing pin 3 is passed through the through hole 11 and the pin holes 9 of each counterweight piece in sequence and then threadedly connected to the threaded hole 12 of the corresponding base side plate, so that all the counterweight pieces are fixed on the base at one time, which is convenient for installation; and because each counterweight piece is installed in the base through the long fixing pin and the inclined surface design, it will not fall out of the base during handling, and the use stability is high.

[0034] During handling, just tilt the badminton post so that the casters 5 support on the ground, and then the badminton post can be easily carried. Specific Embodiment Two

[0035] The difference between this embodiment and Embodiment One lies in: the specific setting method of the slots in the base is different, the composition form of the partition is different, and a limiting structure between the counterweight piece and the corresponding slot is added; specifically as follows:

[0036] As Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 As shown in

[0037] In this embodiment, the specific setting method of the slots 6 in the base 1 is: a cavity with an open top formed by four base side plates and one bottom plate is provided on the base 1. Between a pair of base side plates, a number of partitions are arranged side by side at intervals. The partition is composed of two partition blocks 15. The two partition blocks 15 are respectively installed on the corresponding two base side plates. Each partition divides the cavity to form slots 6 arranged side by side and communicating with each other on the base;

[0038] When each counterweight piece 8 is inserted into the corresponding slot 6 and each counterweight piece 8 is moved in the slot 6 until the first inclined surface 82 contacts the second inclined surface 61 of the corresponding slot 6, and at the same time the limiting strip 62 of the base 1 is inserted into the limiting notch 83 of the counterweight piece 8, the pin holes 9 of each counterweight piece 8 are exactly aligned. Then, after the long fixing pin 3 passes through all the pin holes 9 and is connected to the base 1, at this time, the end portions of each counterweight piece 8 near the pin hole side are limited and fixed in the corresponding slot 6 by the long fixing pin 3. For the end portions of each counterweight piece 8 far from the pin hole side, in addition to being matched through the cooperation between the first inclined surface 82 and the second inclined surface 61 of the side wall of the corresponding slot, they are also matched through the limiting strip 62 and the limiting notch 83. At this time, the second inclined surface 61 of the side wall of the slot and the limiting strip 62 simultaneously play a role in limiting the corresponding end portions of the counterweight piece 8 far from the pin hole side, so as to prevent the counterweight piece 8 from turning outwards around the long fixing pin 3 and coming out of the base 1 when the base 1 is tilted;

[0039] In this embodiment, the specific structure of the long fixing pin 3 installed on the base 1 is as follows: through holes 16 are provided on both base side plates distributed along the thickness direction of the counterweight piece 8 on both sides of each counterweight piece 8. When each counterweight piece 8 is placed in the corresponding slot 6, and each counterweight piece 8 is moved in the slot 6 until the first inclined surface 82 contacts the second inclined surface 61 of the corresponding slot 6, and at the same time the limiting strip 62 of the base 1 is inserted into the limiting notch 83 of the counterweight piece 8, the through holes 16 of the two base side plates are exactly corresponding and communicated with the pin holes 9 of each counterweight piece; external thread sections are provided at both the head and the tail of the long fixing pin 3. The long fixing pin 3 passes through the through hole 16 of one base side plate, the pin holes 9 of each counterweight piece, and the through hole 16 of the other base side plate in sequence. The head and the tail of the long fixing pin 3 respectively extend out of the base 1 from the through holes 16 of the corresponding base side plates and are respectively threadedly connected with nuts 18, so that the long fixing pin 3 is detachably installed on the base 1; in this way, only by screwing off the nuts 18 at both ends of the long fixing pin 3, the long fixing pin 3 can be completely pulled out of the base 1 outwards, so as to conveniently remove the long fixing pin 3, and further release the limiting and fixing of each counterweight piece 8, and it is convenient to take out the counterweight piece from the corresponding slot 6 of the base 1, and the disassembly and assembly are convenient.

[0040] During installation, the worker sequentially inserts the counterweight pieces 8 into the slots 6 of the base 1, and moves each counterweight piece 8 in the slot 6 until the first inclined surface 82 contacts the second inclined surface 61 of the corresponding slot 6, and at the same time the limiting strip 62 of the base 1 is inserted into the limiting notch 83 of the counterweight piece 8. At this time, the pin holes 9 of each counterweight piece 8 are exactly aligned. Then, the long fixing pin 3 passes through the through hole 16 of one base side plate, the pin holes 9 of each counterweight piece, and the through hole 16 of the other base side plate in sequence, and then nuts 18 are respectively threadedly connected to the head and the tail of the long fixing pin 3, so as to fix all the counterweight pieces on the base at one time, and the installation is convenient; and because each counterweight piece is installed in the base through the long fixing pin and the inclined surface design, it will not come out of the base during the handling process, and the use stability is high.

[0041] When carrying, just tilt the badminton post so that the caster wheels 5 support on the ground, and then the badminton post can be easily carried.

[0042] The advantages of the utility model are as follows: (1) Through the design of the caster wheel structure, when the base is tilted to carry the badminton post, the caster wheels will support the badminton post, thus facilitating the carrying; (2) The counterweights on the base of the badminton post are designed as several independent blade-shaped counterweight pieces, and each counterweight piece is convenient for workers to pick up easily and is easy to install; (3) After inserting each counterweight piece into the slot on the base, just operate the locking long fixing pin once, and all the counterweight pieces can be fixed on the base at one time, which is convenient for installation; (4) The counterweight pieces are installed in the base through the long fixing pin and the inclined surface design, and will not fall out of the base during the carrying process, and the use stability is high.

[0043] The above is only the preferred embodiment of the utility model, and it is not a limitation of the utility model in any other form. Any modification or equivalent change made according to the technical essence of the utility model still belongs to the scope protected by the utility model.

Claims

1. A badminton post that is convenient for installation and handling, characterized in that: The invention comprises a base, a column and a long fixing pin, wherein the column is installed on the base, and a running wheel is installed on one side end of the base, wherein the running wheel does not touch the ground when the base is laid flat, and can touch the ground to support the base when the base is tilted; a plurality of slots are arranged side by side on the base, and a blade-shaped counterweight plate is inserted in each slot, and each counterweight plate is provided with a gripping portion extending outwardly from a corresponding slot so that a worker can take and place the counterweight plate, and each counterweight plate is provided with a pin hole passing through the counterweight plate along the width direction of the counterweight plate, and the pin holes of the counterweight plates arranged in each slot are relatively aligned, and the long fixing pin passes through the pin holes of all the counterweight plates in sequence and is detachably connected to the base, and an anti-slip limiting structure is arranged between each counterweight plate and the side wall of the corresponding slot, which can prevent the counterweight plate from flipping outward around the long fixing pin and slipping off the base when the base is tilted.

2. The badminton post according to claim 1, which is convenient for installation and handling, is characterized in that: The specific arrangement of the slots in the base is as follows: a cavity with an open top formed by four base side panels and a bottom panel is arranged on the base, and a plurality of partitions are arranged side by side between a pair of the base side panels, and each partition divides the cavity to form slots arranged side by side and interconnected on the base.

3. The badminton post according to claim 2, which is convenient for installation and handling, is characterized in that: The separator can be composed of a whole partition bar or two partition blocks. When the separator is a partition bar, the two ends of the partition bar are respectively connected to the corresponding two base side panels; when the separator is two partition blocks, the two partition blocks are respectively installed on the corresponding two base side panels.

4. A badminton post that is convenient for installation and handling according to claim 1 or 2 or 3, characterized in that: The anti-dropping limiting structure includes: a first inclined surface inclined from bottom to top toward the pin hole is arranged at the end of the counterweight plate away from the pin hole of the counterweight plate, and a second inclined surface is provided on the side wall of the slot corresponding to the first inclined surface, which cooperates with and contacts the first inclined surface and is inclined from bottom to top toward the pin hole.

5. The badminton post according to claim 4, which is convenient for installation and handling, is characterized in that: A limiting slot is arranged on the first inclined surface of the weight plate, and a limiting strip which can be inserted into the limiting slot is arranged on the second inclined surface of the base which matches with the first inclined surface of the weight plate. When the weight plate is placed in the corresponding slot, the limiting strip of the base is just inserted into the limiting slot of the weight plate while the first inclined surface of the weight plate matches and contacts with the second inclined surface of the base.

6. The badminton post according to claim 1, which is convenient for installation and handling, is characterized in that: The specific structure of the long fixing pin installed on the base is: two base side plates are distributed on both sides of each counterweight plate along the thickness direction of the counterweight plate placed in the slot, one of the base side plates is provided with a through hole, and the other base side plate is provided with a threaded hole. When each counterweight plate is placed in the corresponding slot, the through hole, the threaded hole and the pin hole of each counterweight plate are just correspondingly connected; the head of the long fixing pin has a cap head for facilitating the twisting of the long fixing pin, and the tail has an external thread section that can be threadedly connected with the threaded hole. The tail of the long fixing pin passes through the through hole and the pin hole of each counterweight plate in turn and is threadedly connected to the threaded hole of the corresponding base side plate, and the cap head of the long fixing pin presses against the corresponding base side plate, so that the long fixing pin can be detachably installed on the base.

7. A badminton post that is convenient for installation and handling according to claim 1, characterized in that: The specific structure of the long fixing pin installed on the base is as follows: through holes are provided on both base side plates distributed on both sides of each counterweight along the thickness direction of the counterweight. When each counterweight is placed in the corresponding slot, the through holes of the two base side plates are exactly corresponding and communicated with the pin holes of each counterweight; external thread segments are provided at the head and the tail of the long fixing pin. The long fixing pin sequentially passes through the through hole of one base side plate, the pin holes of each counterweight and the through hole of the other base side plate. The head and the tail of the long fixing pin respectively extend out of the base from the corresponding through holes of the base side plates and are respectively threadedly connected with nuts, so that the long fixing pin is detachably installed on the base.

8. The badminton post according to claim 1, which is convenient for installation and handling, is characterized in that: The column is installed on the base through a plurality of fastening bolts.

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