A target adjustable target system

Abstract

The present invention relates to a target adjustable target system, which includes a target and a score ring. A score ring is sleeved outside the target. It is characterized in that: it further includes an installation regulator, which is composed of a target connection rotating head and an installation base. The target is connected to the front end face of the target connection rotating head by screws. The rear part of the target connection rotating head is limited and installed in the installation base, and the installation base is fixed on the wall by screws. The design of the present invention is scientific and reasonable, and has the advantages of simple structure, convenient adjustment, high adjustment efficiency, high adjustment accuracy, good player experience effect, and easy implementation. It is a target adjustable target system with high innovation.

Description

Technical Field

[0001] The present invention belongs to the field of sports equipment, and relates to a target, in particular to an adjustable target system for a target. Background Art

[0002] In the dart sport, in addition to darts, the target is one of the most important components. Currently, when in use, the target is mostly hung on the wall.

[0003] In order to obtain a higher score, dart players generally throw more towards the high-score areas: the middle ring of the inner circle is the triple area, that is, hitting this area is calculated by multiplying the corresponding score by 3. For example, if the dart hits the 20-score area, the score inside the double line of the middle ring should be 20×3 = 60 points.

[0004] Precisely because the number of throws in this part of the area is frequent, this area is prone to wear, and then the dart cannot be stuck to the target, thus affecting the score. In order to ensure the throwing experience of players, the existing method is to rotate the target according to the wear condition of the target, that is, to rotate the area without wear or with less wear to the top. However, rotating manually only based on one's own subjective consciousness is likely to cause deviation in the rotation angle, and it cannot ensure that the unworn area is exactly at the top, affecting the throwing experience. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide an adjustable target system for a target with a simple structure, convenient adjustment, high adjustment efficiency, high adjustment accuracy, good player experience effect, and easy to implement.

[0006] The present invention solves its technical problems by adopting the following technical solutions:

[0007] An adjustable target system for a target includes a target and a score ring. A score ring is sleeved outside the target. It is characterized in that: it further includes an installation regulator, which is composed of a target connection rotating head and an installation base. The target is connected to the front end face of the target connection rotating head by screws. The rear part of the target connection rotating head is limited and installed in the installation base, and the installation base is fixed on the wall by screws.

[0008] Moreover, the target connection rotating head includes a target connecting piece, a rotation limiting piece, a spring, a limiting ring and a fastening screw. The target connecting piece is composed of a plate body, a guiding shaft extending backward from the middle of the rear end face of the plate body, and limiting protrusions evenly distributed at intervals on the rear end face of the plate body. An internal thread is provided at the rear end of the guiding shaft;

[0009] The described rotation limiting member is composed of a ring body, limiting holes evenly distributed at intervals on the end face of the ring body, and a shaft sleeve. The limiting protrusions are arranged corresponding to the limiting holes. A shaft sleeve extending backward is provided in the middle of the ring body. The shaft sleeve has a structure with a front limiting eaves provided on the inner wall of the front part and a rear limiting eaves provided on the outer wall of the rear part.

[0010] The guiding shaft of the target connecting member is inserted into the shaft sleeve of the rotation limiting member. A spring sleeved on the guiding shaft is provided between the guiding shaft and the shaft sleeve. The front end face of the spring abuts against the front limiting eaves. A limiting ring embedded in the shaft sleeve is provided on the rear end face of the spring. A fastening screw connected to the internal thread of the guiding shaft is installed on the limiting ring. The washer is limited in the space behind the front limiting eaves.

[0011] Moreover, the limiting protrusions and the limiting holes are respectively 10 corresponding ones.

[0012] Moreover, the installation base includes a front housing and a rear housing cover. The front housing and the rear housing cover are buckled together. An installation opening penetrating through the front and rear is provided in the middle of the front housing and the rear housing cover. The installation opening has a structure with side ear openings provided on both sides of a circular opening. The side ear openings are adapted to the rear limiting eaves of the target connecting rotary head.

[0013] Moreover, the installation base further includes damping sheets. Damping sheets evenly distributed circumferentially are provided at intervals on the end faces of the front housing and the rear housing cover.

[0014] Moreover, slots are provided at intervals on the outer edge of the installation base. An additional function installation arm is inserted into the slots.

[0015] Moreover, a first magnet is provided at the top of the slot. A second magnet attracted to the first magnet is buckled at the end of the additional function installation arm.

[0016] Moreover, the additional function installation arm is of an integrally formed structure. It is made of aluminum profile or polycarbonate, with a rectangular cross-section. Grooves are provided on the four side walls along its length direction.

[0017] Moreover, a power supply module is further provided in the front housing. A power cord connected to the power supply is provided at the input end of the power supply module. A voltage output line is connected to the output end of the power supply module. A USB connector or a 12V DC power socket is connected to the voltage output line. The power cord is led out from the lower end of the installation base, and the voltage output line is led out from the upper end of the installation base.

[0018] The advantages and positive effects of the present invention are:

[0019] 1. The present target adjustable target system designs the existing target adjusted subjectively by manual observation into a rotation positioning realized through the installation and adjustment of its settings and the cooperation of the limit protrusions and limit holes, greatly improving the rotation accuracy. Since there are ten spaced inner ring middle rings, there are also ten spaced limit protrusions and limit holes, facilitating quick adjustment and positioning.

[0020] 2. The installation base of the present target adjustable target system is a multi-functional installation base. On the one hand, it plays a role in connecting the target, and on the other hand, it can realize the expansion of additional functions through the additional function installation arm. For example, a lamp ring, a dart socket, a scoreboard, etc. can be installed on the additional function installation arm.

[0021] 3. The present target adjustable target system realizes the function of self-powered through the setting of the power module in the installation base, facilitating the power connection and use of additional devices.

[0022] 4. The design of the present invention is scientific and reasonable, with the advantages of simple structure, convenient adjustment, high adjustment efficiency, high adjustment accuracy, good player experience effect, and easy implementation. It is a target adjustable target system with high innovation. Brief Description of the Drawings

[0023] Figure 1 is the front view structural schematic diagram of the present invention;

[0024] Figure 2 is the rear view structural schematic diagram of the present invention;

[0025] Figure 3 is the structural schematic diagram of the assembly of the installation regulator and the additional function installation arm of the present invention;

[0026] Figure 4 is Figure 3 the exploded schematic diagram of;

[0027] Figure 5 is the exploded structural schematic diagram of the target connecting the rotating head of the present invention;

[0028] Figure 6 is the cross-sectional view of the target connecting the rotating head of the present invention;

[0029] Figure 7 is the exploded structural schematic diagram of the installation base of the present invention;

[0030] Figure 8 is the structural schematic diagram of the additional function installation arm of the present invention;

[0031] Figure 9 is the structural schematic diagram of Embodiment 2 of the present invention.

[0032] Explanation of the Reference Numerals

[0033] 1 - Additional function installation arm, 2 - Dart socket, 3 - Score ring, 4 - Mounting bracket, 5 - Lamp ring, 6 - Target, 7 - Installation regulator, 8 - Damping piece, 9 - Target connection rotating head, 10 - Installation base, 11 - Power cord, 12 - Target connector, 13 - Limit projection, 14 - Guide shaft, 15 - Rotation limiter, 16 - Limit hole, 17 - Bush, 18 - Rear limit eaves, 19 - Washer, 20 - Spring, 21 - Limit ring, 22 - Fastening screw, 23 - Front housing, 24 - Slot, 25 - Insertion slot, 26 - First magnet, 27 - Rear housing cover, 28 - Installation opening, 29 - Second magnet, 30 - Lighting lamp, 31 - Protective ring, 32 - Dart bracket, 33 - Voltage output wire. Detailed implementation manners

[0034] The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings:

[0035] The present invention has two innovative points: First, the rapid adjustment and fixation of the target are realized through rotation limit; second, additional function settings can be added to the target according to the needs of players, and they are integrated into one body, which is convenient for use and the layout of the dart field.

[0036] First, the rapid adjustment and fixation of the target are realized through rotation limit:

[0037] A target adjustable target system includes a target 6 and a score ring 3. The score ring is sleeved outside the target, and the target and the score ring are connected by screws;

[0038] Its innovation lies in that: it further includes an installation regulator 7, which is composed of a target connection rotating head 9 and an installation base 10. A washer 19 is arranged between the target connection rotating head and the installation base.

[0039] The target connection rotating head includes a target connector 12, a rotation limiter 15, a spring 20, a limit ring 21 and a fastening screw 22. The target connector is composed of a plate body, a guide shaft 14 extending backward from the middle of the rear end face of the plate body, and limit projections 13 evenly distributed at intervals on the rear end face of the plate body. An internal thread is provided at the rear end of the guide shaft; a washer is sleeved outside the guide shaft.

[0040] The rotation limiter is composed of a ring body, limit holes 16 evenly distributed at intervals on the end face of the ring body, and a bush 17. The limit projections and the limit holes are arranged correspondingly. A bush extending backward is provided in the middle of the ring body, and the bush has a structure with a front limit eaves provided on the inner wall of the front part and a rear limit eaves 18 provided on the outer wall of the rear part.

[0041] Such as Figure 6As shown, the guiding shaft of the target connecting piece is inserted through the shaft sleeve of the rotation limiting piece. A spring sleeved on the guiding shaft is arranged between the guiding shaft and the shaft sleeve. The front end face of the spring abuts against the front limiting eaves. A limiting ring embedded in the shaft sleeve is arranged on the rear end face of the spring. A fastening screw connected to the internal thread of the guiding shaft is installed on the limiting ring. The washer is limited in the space behind the front limiting eaves;

[0042] The limiting ring can be a ring body with a diameter between the outer diameter of the spring and the inner diameter of the shaft sleeve, or a limiting cap with an H-shaped structure as shown in the figure. A perforation for inserting the fastening screw is arranged on the transverse plate body inside the limiting cap. The cap wall above the transverse plate body is sleeved on the spring, and the space below the transverse plate body is used for embedding the nut of the fastening screw. The fastening screw connects the limiting ring and the target connecting piece into one body. The limiting ring is used to limit the spring to prevent it from slipping out from the bottom. When the target connecting piece is pulled outwards, the limiting ring drags the spring to move outwards. Limited by the front limiting eaves, the spring is compressed to ensure that the target connecting piece will not be pulled out.

[0043] A target is connected to the front end face of the plate body of the target connecting piece by screws. The rotation limiting piece is limited in the mounting base, and the mounting base is connected to the wall by screws. The limiting protrusions and the limiting holes are respectively 10 corresponding ones.

[0044] Targets are usually unevenly hit by darts, especially near the "20 segments". Therefore, the target is usually rotated regularly to more evenly disperse the wear. A standard target has ten-order rotational symmetry (as long as the number ring is movable or rotatable). Therefore, rotating in increments of 36° transfers the wear position of the target and does not hinder the throwing performance of dart players.

[0045] The working principle is as follows:

[0046] When the target needs to be rotated and adjusted, the target is pulled outwards with both hands, so that the limiting protrusions on the target connecting piece are separated from the limiting holes on the rotation limiting piece, and the target starts to rotate. After adjusting to the required position, both hands are released. Under the action of the spring, the limiting protrusions on the target connecting piece are pressed into the limiting holes on the rotation limiting piece again to achieve adjustment and fixation.

[0047] The mounting base includes a front housing 23 and a rear housing cover 27. The front housing and the rear housing cover are buckled together. A mounting opening 28 penetrating through the front and rear is arranged in the middle of the front housing and the rear housing cover. The mounting opening is a structure with side ear openings arranged on both sides of a circular opening. The side ear openings are adapted to the rear limiting eaves of the target connecting and rotating head. The rear limiting eaves is equivalent to a bayonet pin and is limited in the mounting opening through the bayonet pin. This connection structure can simply connect the target connecting and rotating head and the mounting base without using tools and ensure that the target is safely held in the required direction. Of course, the connection between the target connecting and rotating head and the mounting base can also adopt a threaded connection form.

[0048] The installation base further includes a damping sheet 8, and damping sheets are circumferentially and evenly arranged at intervals on the end faces of the front shell and the rear cover. The damping sheet can reduce the vibration transmission between the installation base and adjacent components, so as to reduce the noise transmission.

[0049] Second, according to the needs of players, additional function settings can be added to the target to integrate them into one, which is convenient for use and the layout of the dart venue:

[0050] On the outer periphery of the installation base, that is, on the outer edge of the front shell, slots 24 are arranged at intervals, and an additional function installation arm 1 is inserted into the slots.

[0051] In order to ensure the stable plug-in connection between the additional function installation arm and the slot, the present invention designs a magnetic connection structure, that is, plug-in slots 25 are arranged on the inner side walls at both ends of the slot, and inserts with a first magnet 26 installed in the middle are arranged in the plug-in slots. A second magnet 29 that attracts the first magnet is buckled at the end of the additional function installation arm. After the additional function installation arm is inserted into the slot, the two are firmly connected through the attraction of the first magnet and the second magnet.

[0052] The additional function installation arm is an integrally formed structure, which is made of aluminum profile or polycarbonate, and the cross section is rectangular. Grooves are arranged on the four walls along its length direction, and the grooves can be used as slideways or can cooperate with connectors to realize the connection of additional function components.

[0053] A power module is also arranged in the front shell. A power cord 11 connected to the power supply is arranged at the input end of the power module, a voltage output line 33 is connected to the output end of the power module, and a USB connector or a 12V DC socket is connected to the voltage output line. The power cord is led out from the lower end of the front shell, and the voltage output line is led out from the upper end of the front shell. The power module is used to convert the received alternating current into direct current through a voltage stabilizer and a transformer for use by electrical appliances attached to the target.

[0054] For aesthetics and the safety of each cable, each cable can be laid in the groove of the additional function installation arm.

[0055] Embodiment 1, a lamp ring 5 and a dart socket 2 are installed on the additional function installation arm

[0056] As Figure 1 shown, a lamp ring is installed on the additional function installation arm inserted up and down through a mounting bracket 4. The lamp ring is coaxially arranged in front of the target and is powered by a power module; one end of the mounting bracket is connected to the rear end face of the lamp ring, and the other end of the mounting bracket is sleeved on the additional function installation arm and locked by screws.

[0057] A dart socket is clamped on the horizontal additional function installation arm. There is a mounting claw clamped on the slideway of the additional function installation arm behind the dart socket, and a jack for inserting a dart is provided on the front inclined plane.

[0058] Embodiment 2: An illuminating lamp 30, a dart bracket 32 and a guard ring 31 are installed on the additional function installation arm.

[0059] As Figure 9 shown, an illuminating lamp is installed on the upper additional function installation arm. The illuminating lamp is powered by a power module, and the plug on the illuminating lamp is inserted into the top of the additional function installation arm.

[0060] Guard rings are installed on both sides of the outer circle of the target. The guard rings are made of polyurethane foam and are in a fan-shaped structure. Their lower ends are supported in the grooves of the lower additional function installation arms on both sides, and the middle parts are fixed by clamping plates on the horizontal additional function installation arms. The guard rings are used to protect the wall. The guard rings provided in this embodiment are in a two-segment fan-shaped structure, and they can also be in a whole-ring annular structure. When in use, they are sleeved on the installation regulator, and the outer edges are fixed by the clamping plates on the additional function installation arms.

[0061] A dart bracket for placing darts is installed on the lower additional function installation arm.

[0062] According to the needs of dart players, a scoreboard and the like can also be installed on the additional function installation arm.

[0063] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art can understand that: without departing from the spirit and scope of the present invention and the appended claims, various substitutions, changes and modifications are possible. Therefore, the scope of the present invention is not limited to the content disclosed in the embodiments and drawings.

Claims

1. A target adjustable target system, comprising a target and a score ring, wherein a score ring is sleeved outside the target, and is characterized in that: It further includes an installation regulator which is composed of a target connection rotating head and an installation base. The target is connected to the front end face of the target connection rotating head through screws. The rear part of the target connection rotating head is limited and installed in the installation base, and the installation base is fixed to the wall through screws; The target connection rotating head includes a target connecting piece, a rotation limiting piece, a spring, a limiting ring and a fastening screw. The target connecting piece is composed of a plate body, a guiding shaft extending backward from the middle of the rear end face of the plate body, and limiting protrusions evenly distributed at intervals on the rear end face of the plate body. An internal thread is provided at the rear end of the guiding shaft; The rotation limiting piece is composed of a ring body, limiting holes evenly distributed at intervals on the end face of the ring body, and a shaft sleeve. The limiting protrusions are arranged corresponding to the limiting holes. A shaft sleeve extending backward is provided in the middle of the ring body, and the shaft sleeve has a structure with a front limiting eaves provided on the inner wall of the front part and a rear limiting eaves provided on the outer wall of the rear part; The guiding shaft of the target connecting piece is inserted into the shaft sleeve of the rotation limiting piece. A spring sleeved on the guiding shaft is provided between the guiding shaft and the shaft sleeve. The front end face of the spring abuts against the front limiting eaves. A limiting ring embedded in the shaft sleeve is provided on the rear end face of the spring, and a fastening screw connected to the internal thread of the guiding shaft is installed on the limiting ring. The limiting ring is limited in the space behind the front limiting eaves; The installation base includes a front shell and a rear shell cover. The front shell and the rear shell cover are buckled together, and an installation opening penetrating through the front and rear is provided in the middle of the front shell and the rear shell cover; The installation base further includes damping sheets, and damping sheets evenly distributed circumferentially are provided at intervals on the end faces of the front shell and the rear shell cover; Slots are provided at intervals on the outer edge of the installation base, and additional function installation arms are inserted into the slots; A first magnet is provided at the top of the slot, and a second magnet attracted to the first magnet is buckled at the end of the additional function installation arm.

2. The target adjustable target system according to claim 1, wherein: The limiting protrusions and the limiting holes are respectively 10 corresponding ones.

3. The target adjustable target system according to claim 1, characterized in that: The additional function installation arm is of an integrally formed structure, which is made of aluminum profile or polycarbonate, has a rectangular cross-section, and grooves are provided on the four side walls along its length direction.

4. The target adjustable target system according to claim 1, characterized in that: A power module is further provided in the installation base. A power cord connected to the power supply is provided at the input end of the power module, a voltage output line is connected to the output end of the power module, a USB connector or a 12V DC power socket is connected to the voltage output line, the power cord is led out from the lower end of the installation base, and the voltage output line is led out from the upper end of the installation base.

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