阅读说明：本技术 一种便携式羽毛球网架 (Portable badminton net rack ) 是由 王国祯 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种便携式羽毛球网架,旨在解决现有的网架调整支架高度时,支架越高,网架的稳定性相对就越差,导致使用时网架容易倾倒的问题。其技术方案要点是：包括底座以及设置在底座上的支架,支架包括与底座顶部螺纹连接的固定杆、活动杆以及通过第一连接件可拆卸连接于活动杆底端外壁上的连接块,活动杆朝向固定杆一侧开设有螺纹槽,固定杆与活动杆螺纹连接,底座的顶部开设有凹槽,凹槽内设有伸缩杆,伸缩杆的一端与凹槽的侧壁转动连接。本发明通过固定杆、活动杆、第一连接件、连接块、伸缩杆、连接座以及第二连接件之间的配合工作,能够支撑调整高度后的支架,避免支架高度调整后稳定性下降。(The invention discloses a portable badminton net rack, and aims to solve the problem that when the height of a support is adjusted by the existing net rack, the higher the support is, the poorer the stability of the net rack is, and the net rack is easy to topple when in use. The key points of the technical scheme are as follows: including base and the support of setting on the base, the support include with base top threaded connection's dead lever, movable rod and can dismantle the connecting block of connecting on the outer wall of movable rod bottom through first connecting piece, the movable rod has seted up the thread groove towards dead lever one side, dead lever and movable rod threaded connection, the top of base is seted up flutedly, is equipped with the telescopic link in the recess, the one end of telescopic link rotates with the lateral wall of recess to be connected. According to the invention, through the cooperation of the fixed rod, the movable rod, the first connecting piece, the connecting block, the telescopic rod, the connecting seat and the second connecting piece, the bracket with the height adjusted can be supported, and the stability of the bracket with the height adjusted is prevented from being reduced.)

1. The utility model provides a portable badminton net frame, includes base (1) and sets up support (2) on base (1), its characterized in that: the bracket (2) comprises a fixed rod (3) in threaded connection with the top of the base (1), a movable rod (4) and a connecting block (5) detachably connected to the outer wall of the bottom end of the movable rod (4) through a first connecting piece, a thread groove is arranged on one side of the movable rod (4) facing the fixed rod (3), the fixed rod (3) is in threaded connection with the movable rod (4), the top of the base (1) is provided with a groove (6), a telescopic rod (7) is arranged in the groove (6), one end of the telescopic rod (7) is rotationally connected with the side wall of the groove (6), and when the telescopic rod (7) is parallel to the base (1), the telescopic rod (7) is positioned in the groove (6), the other end of telescopic link (7) rotates and is connected with connecting seat (8), connecting seat (8) are connected with connecting block (5) can be dismantled through the second connecting piece.

2. A portable badminton net mount according to claim 1, wherein: telescopic link (7) can dismantle on the outer wall towards recess (6) one side and be connected with mount pad (9), a plurality of mounting grooves (10) have been seted up on the tank bottom of recess (6), can dismantle on base (1) and be connected with bracing piece (11) that are used for the card to go into in mounting groove (10) and mount pad (9).

3. A portable badminton net mount according to claim 2, wherein: mount pad (9) are including joint seat (12) and clamping block (13) of fixed connection on joint seat (12) both sides, clamping block (13) are made by elastic material, just clamping block (13) are used for the one side of centre gripping to be equipped with the arcwall face of laminating with telescopic link (7) outer wall, offer on joint seat (12) and supply bracing piece (11) male spread groove (14).

4. A portable badminton net mount according to claim 3, wherein: and a rubber block (15) is fixedly connected to the inner wall of the connecting groove (14).

5. A portable badminton net mount according to claim 1, wherein: the first connecting piece comprises a through hole (16) formed in the connecting block (5), a threaded blind hole (17) formed in the outer wall of the movable rod (4), and a threaded rod (18) used for being inserted into the through hole (16) and in threaded connection with the threaded blind hole (17).

6. A portable badminton net mount according to claim 5, wherein: the threaded rod (18) is fixedly connected with a handle (19).

7. A portable badminton net mount according to claim 1, wherein: the second connecting piece includes offers draw-in groove (20) that supplies connecting seat (8) card to go into on connecting block (5).

8. A portable badminton net mount according to claim 7, wherein: a sliding groove (21) is formed in the inner wall of the clamping groove (20), and a sliding block (22) which is connected with the sliding groove (21) in a sliding mode is fixedly connected to the side wall of the connecting seat (8).

Technical Field

The invention relates to the technical field of sports equipment, in particular to a portable badminton net rack.

Background

Along with the development of economic society and the continuous improvement of living standard of people, people pay more and more attention to physical training, and badminton is deeply loved by the masses as a relatively popular physical training, not only can achieve the purpose of physical training, but also is a social mode.

The badminton net rack is a bracket for supporting the badminton net, is respectively arranged at two midpoint positions of the side line of the badminton field, and is responsible for pulling the badminton net to reach the standard height.

The existing personnel carry out badminton, often need to use badminton net frame to specific occasion, for example stadiums or school stadiums etc. cause personnel's badminton cost to increase, are unfavorable for personnel to carry out badminton anytime and anywhere. Therefore, a portable badminton net rack appears on the market, the badminton net rack can be folded, a user can carry the badminton net rack conveniently, and the badminton net rack can be carried to a park lawn or an open place to carry out badminton. However, most portable badminton net racks on the market need to adjust the installation height of the badminton net according to the height of a user when the badminton net is installed, generally speaking, the height of a support of the badminton net rack needs to be adjusted firstly when the installation height of the badminton net is adjusted, then two ends of the badminton net are connected with the support through ropes, however, the height of the support is higher, the stability of the badminton net rack is relatively worse, and the net rack is easy to topple over during use.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a portable badminton net rack which can support a support with the height adjusted through the matching work among a fixed rod, a movable rod, a first connecting piece, a connecting block, a telescopic rod, a connecting seat and a second connecting piece, and avoid the stability reduction of the support after the height adjustment.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a portable badminton rack, includes the base and sets up the support on the base, the support includes dead lever, movable rod with base top threaded connection and can dismantle the connecting block of connecting on the outer wall of movable rod bottom through first connecting piece, the thread groove has been seted up towards dead lever one side to the movable rod, dead lever and movable rod threaded connection, the top of base is seted up flutedly, be equipped with the telescopic link in the recess, the one end of telescopic link rotates with the lateral wall of recess to be connected, and works as when the telescopic link is parallel with the base the telescopic link is located within the recess, the other end of telescopic link rotates and is connected with the connecting seat, the connecting seat can be dismantled with the connecting block through the second connecting piece and be connected.

Through adopting above-mentioned technical scheme, at first fix the dead lever on the base, later rotate the relative position that the movable rod adjusted the movable rod and dead lever, with this height that changes the support, later utilize first connecting piece to fix the connecting block on the outer wall of movable rod, rotate the telescopic link in the recess after that, and adjust the length of telescopic link, later utilize the second connecting piece to be connected telescopic link and connecting block, support after this utilizes the telescopic link to height-adjusting supports, avoid support height adjustment back stability to descend.

The invention is further configured to: the telescopic link can dismantle on the outer wall of recess one side and be connected with the mount pad, a plurality of mounting grooves have been seted up on the tank bottom of recess, can dismantle on the base and be connected with the bracing piece that is used for the card to go into in mounting groove and the mount pad.

Through adopting above-mentioned technical scheme, telescopic link length adjustment and be connected the back with the connecting block, support the one end of bracing piece in the mounting groove, the other end is connected with the mount pad, makes bracing piece and base mutually perpendicular to this utilizes the bracing piece to play the effect of support to the telescopic link, thereby improves the structural strength when telescopic link and connecting block are connected, ensures the support effect of telescopic link.

The invention is further configured to: the mount pad includes joint seat and fixed connection in the grip block on the joint seat both sides, the grip block is made by elastic material, just the one side that the grip block is used for the centre gripping is equipped with the arcwall face with the laminating of telescopic link outer wall, offer on the joint seat and supply bracing piece male spread groove.

Through adopting above-mentioned technical scheme, break the grip block off with the fingers and thumb and keep away from the one end of joint seat, increase two grip blocks and keep away from the distance between joint seat one end and be located between two grip blocks until the telescopic link, loosen the grip block after that, can realize the interconnect of grip block and telescopic link after the grip block reconversion, the adjustment joint seat of being convenient for is in the position on the telescopic link, and it makes grip block and telescopic link separation can take off the joint seat to only need to break the grip block off with the fingers and thumb on the same principle.

The invention is further configured to: and the inner wall of the connecting groove is fixedly connected with a rubber block.

Through adopting above-mentioned technical scheme, the fastness of being connected between the two when the increase bracing piece inserts the spread groove.

The invention is further configured to: the first connecting piece comprises a through hole formed in the connecting block, a threaded blind hole formed in the outer wall of the movable rod, and a threaded rod used for being inserted into the through hole and in threaded connection with the threaded blind hole.

Through adopting above-mentioned technical scheme, with the through-hole on the connecting block with aim at the screw thread blind hole on the movable rod outer wall, pass the through-hole with the threaded rod and turn into the screw thread blind hole after that, utilize the characteristic of threaded connection auto-lock, realize fixing the effect on the movable rod with the connecting block.

The invention is further configured to: the threaded rod is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the rotation of the threaded rod of being convenient for.

The invention is further configured to: the second connecting piece includes the draw-in groove of offering on the connecting block and supplying the connecting seat card to go into.

Through adopting above-mentioned technical scheme, with the bottom of connecting seat and the corresponding back in top of draw-in groove, loosen behind the connecting seat and move down the card and go into in the draw-in groove and can realize being connected of connecting seat and connecting block, need make connecting seat and connecting block separation, only need promote the connecting seat to shift up make connecting seat, draw-in groove separation can.

The invention is further configured to: a sliding groove is formed in the inner wall of the clamping groove, and a sliding block connected with the sliding groove in a sliding mode is fixedly connected to the side wall of the connecting seat.

Through adopting above-mentioned technical scheme, avoid the connecting seat skew to appear in the position of removal in-process.

In conclusion, the invention has the following beneficial effects:

through the cooperation work between dead lever, movable rod, first connecting piece, connecting block, telescopic link, connecting seat and the second connecting piece, can support the support behind the adjustment height, avoid support height adjustment back stability to descend.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a third schematic structural view of the present invention;

FIG. 4 is a fourth schematic structural view of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 2;

FIG. 6 is an enlarged view of FIG. 2 at B;

fig. 7 is an enlarged view of fig. 3 at C.

In the figure: 1. a base; 2. a support; 3. fixing the rod; 4. a movable rod; 5. connecting blocks; 6. a groove; 7. a telescopic rod; 8. a connecting seat; 9. a mounting seat; 10. mounting grooves; 11. a support bar; 12. a clamping seat; 13. a clamping block; 14. connecting grooves; 15. a rubber block; 16. a through hole; 17. a threaded blind hole; 18. a threaded rod; 19. a handle; 20. a card slot; 21. a sliding groove; 22. a slide block.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A portable badminton net frame is disclosed, as shown in figures 1-7, and comprises a base 1 and a support 2 arranged on the base 1, wherein the support 2 comprises a fixed rod 3 in threaded connection with the top of the base 1, a movable rod 4 and a connecting block 5 detachably connected with the outer wall of the bottom end of the movable rod 4 through a first connecting piece, one side of the movable rod 4, which faces the fixed rod 3, is provided with a threaded groove, the fixed rod 3 is in threaded connection with the movable rod 4, the top of the base 1 is provided with a groove 6, a telescopic rod 7 is arranged in the groove 6, one end of the telescopic rod 7 is rotatably connected with the side wall of the groove 6, when the telescopic rod 7 is parallel to the base 1, the telescopic rod 7 is positioned in the groove 6, the other end of the telescopic rod 7 is rotatably connected with a connecting seat 8, the connecting seat 8 is detachably connected with the connecting block 5 through a second connecting piece, firstly, the fixed rod 3 is fixed on the base 1, then the movable rod 4 is rotated to adjust the relative position of the movable rod 4 and the fixed rod 3, therefore, the height of the support 2 is changed, then the connecting block 5 is fixed on the outer wall of the movable rod 4 by using the first connecting piece, then the telescopic rod 7 in the groove 6 is rotated, the length of the telescopic rod 7 is adjusted, and then the telescopic rod 7 is connected with the connecting block 5 by using the second connecting piece, so that the support 2 with the height adjusted is supported by using the telescopic rod 7, and the stability of the support 2 after the height adjustment is prevented from being reduced;

the outer wall of one side, facing the groove 6, of the telescopic rod 7 is detachably connected with a mounting seat 9, a plurality of mounting grooves 10 are formed in the bottom of the groove 6, a supporting rod 11 used for being clamped into the mounting grooves 10 and the mounting seat 9 is detachably connected to the base 1, after the telescopic rod 7 is adjusted in length and connected with the connecting block 5, one end of the supporting rod 11 is abutted against the mounting groove 10, the other end of the supporting rod is connected with the mounting seat 9, the supporting rod 11 is perpendicular to the base 1, and therefore the supporting effect of the telescopic rod 7 is achieved by the supporting rod 11, the structural strength when the telescopic rod 7 is connected with the connecting block 5 is improved, and the supporting effect of the telescopic rod 7 is ensured;

the mounting seat 9 comprises a clamping seat 12 and clamping blocks 13 fixedly connected to two sides of the clamping seat 12, the clamping blocks 13 are made of elastic materials, and the clamping block 13 has an arc surface for clamping with the outer wall of the telescopic rod 7, the clamping seat 12 is provided with a connecting groove 14 for inserting the support rod 11, the clamping block 13 is broken off to keep away from one end of the clamping seat 12, the distance between the ends of the two clamping blocks 13 far away from the clamping seat 12 is increased until the telescopic rod 7 is positioned between the two clamping blocks 13, then the clamping block 13 is loosened, the clamping block 13 can be connected with the telescopic rod 7 after being restored, the position of the clamping seat 12 on the telescopic rod 7 can be conveniently adjusted, and the clamping seat 12 can be taken down only by moving the clamping block 13 to separate the clamping block 13 from the telescopic rod 7, the rubber block 15 is fixedly connected to the inner wall of the connecting groove 14, so that the firmness of connection between the supporting rod 11 and the connecting groove 14 when the supporting rod is inserted into the connecting groove can be improved;

the first connecting piece comprises a through hole 16 formed in the connecting block 5, a threaded blind hole 17 formed in the outer wall of the movable rod 4 and a threaded rod 18 inserted into the through hole 16 and in threaded connection with the threaded blind hole 17, the through hole 16 in the connecting block 5 and the threaded blind hole 17 aligned to the outer wall of the movable rod 4 are aligned, then the threaded rod 18 penetrates through the through hole 16 and is transferred into the threaded blind hole 17, the effect of fixing the connecting block 5 on the movable rod 4 is achieved by utilizing the characteristic of threaded connection self-locking, and a handle 19 is fixedly connected to the threaded rod 18, so that the threaded rod 18 can rotate conveniently;

the second connecting piece is including offering the draw-in groove 20 that supplies 8 cards of connecting seat to go into on connecting block 5, the bottom of connecting seat 8 and the corresponding back in top of draw-in groove 20, loosen connecting seat 8 back connecting seat 8 and move down and to realize being connected of connecting seat 8 and connecting block 5 in the draw-in groove 20, need make connecting seat 8 and 5 separation of connecting block, only need promote connecting seat 8 to move up and make connecting seat 8, draw-in groove 20 separation can, sliding tray 21 has been seted up on the inner wall of draw-in groove 20, fixedly connected with and sliding tray 21 sliding connection's slider 22 on the lateral wall of connecting seat 8, avoid connecting seat 8 skew to appear in the removal in-process position.

When the invention is normally used, firstly, the fixed rod 3 is fixed on the base 1, then the movable rod 4 is rotated to adjust the relative position of the movable rod 4 and the fixed rod 3, so as to change the height of the bracket 2, after the height of the bracket 2 is adjusted to a proper position, the through hole 16 on the connecting block 5 and the threaded blind hole 17 aligned with the outer wall of the movable rod 4 are adjusted, then the threaded rod 18 passes through the through hole 16 and is turned into the threaded blind hole 17, the connecting block 5 is fixed on the movable rod 4, then the telescopic rod 7 in the groove 6 is rotated, the length of the telescopic rod 7 is adjusted, after the bottom end of the connecting block 8 corresponds to the top end of the clamping groove 20, the connecting block 8 is loosened, then the connecting block 8 is downwards moved and clamped in the clamping groove 20, so as to realize the connection between the connecting block 8 and the connecting block 5, then one end of the supporting rod 11 is abutted against the mounting groove 10, and the other end is inserted into the connecting groove 14, so that the supporting rod 11 is mutually vertical to the base 1, utilize bracing piece 11 to play the effect of support to telescopic link 7 with this to improve the structural strength when telescopic link 7 is connected with connecting block 5, ensure telescopic link 7's supporting effect, support 2 after utilizing telescopic link 7 to adjust the height with this supports, stability reduction after avoiding 2 height adjustment of support.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.