Resettable linkage double-target device and shooting equipment

Abstract

The utility model provides a resettable linkage double-target device and shooting equipment. The resettable linkage double-target device comprises a base, a linkage mechanism and a linkage mechanism, the first target, the second target and the reset mechanism are all arranged on the base; the first target and the second target are arranged in a way that the second target can reset the first target through the reset mechanism; the shooting equipment comprises the resettable linkage double-target device. After the first target is knocked down, the first target can be reset by shooting the second target, so that the first target can be shot again, and the trouble and inconvenience of manual righting are avoided.

Description

Technical Field

[0001] This utility model relates to the field of shooting equipment, specifically to a resettable linkage dual-target device and shooting equipment. Background Technology

[0002] Currently, once a target is shot down, it cannot be used again. It needs to be manually righted back into place before it can be shot again, which is cumbersome and inconvenient. Utility Model Content

[0003] The purpose of this utility model is to provide a resettable linkage dual-target device and shooting equipment. When the first target is knocked down, the first target can be reset by shooting the second target, so that the first target can be shot again, thus avoiding the tediousness and inconvenience of manually righting it.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A resettable, linkage-based dual-target device, the dual-target device comprising:

[0006] Base;

[0007] The first target, the second target, and the reset mechanism are all mounted on the base;

[0008] The first target and the second target are configured such that the second target can reset the first target through the reset mechanism.

[0009] In some embodiments of this utility model, the second target is configured to be reset by gravity or by the reset mechanism;

[0010] Alternatively, the dual-target device may further include a limiting mechanism, wherein when the first target is fired from its initial position to a limiting position, the limiting mechanism enables the first target to be limited to the limiting position.

[0011] In some embodiments of this utility model, a pin is installed on the base, and the reset mechanism and the limiting mechanism are both connected to the pin;

[0012] The base is provided with a fixing block, the pin is installed in the fixing block, the fixing block is provided with a socket, and one end of the pin is inserted into the socket of the fixing block.

[0013] In some embodiments of this utility model, the limiting mechanism includes a limiting block, the limiting block is mounted on the base, one end of the pin away from the fixed block is mounted in the limiting block, and the portion of the limiting block between the initial position and the limiting position is designed as an arc shape.

[0014] The limiting block has a limiting groove, the groove opening of which is away from the base; or, the limiting block has a limiting recess, the limiting recess being located on the side of the limiting block that is close to or away from the first target.

[0015] The first target is provided with a limiting protrusion, wherein when the first target enters the limiting position, the limiting protrusion is inserted into the limiting groove or the limiting recess.

[0016] In some embodiments of this utility model, the first target and the second target each have a sleeve, and the sleeves of the first target and the second target are both sleeved on the pin, so that the first target and the second target can rotate relative to the pin.

[0017] In some embodiments of this utility model, the limiting mechanism includes a limiting spring, which is sleeved on the pin. One end of the limiting spring abuts against the fixing block, and the other end abuts against the sleeve of the first target.

[0018] When the first target is fired to the limiting position, the limiting spring presses against the sleeve of the first target to limit the first target to the limiting position; after the second target is fired, the sleeve of the second target squeezes the sleeve of the first target to disengage the first target from the limiting position.

[0019] In some embodiments of this utility model, the limiting mechanism includes a limiting torsion spring, which is sleeved on the pin. One end of the limiting torsion spring abuts against the limiting block, and the other end abuts against the sleeve of the first target.

[0020] When the first target is fired to the limiting position, the limiting torsion spring presses against the sleeve of the first target to limit the first target to the limiting position; after the second target is fired, the sleeve of the second target squeezes the sleeve of the first target to disengage the first target from the limiting position.

[0021] In some embodiments of this utility model, the limiting torsion spring includes a spring ring, a first spring arm, and a second spring arm, with the spring ring sleeved on the pin.

[0022] The first spring arm abuts against the side of the first target away from the base, and the second spring arm abuts against the side of the second target away from the base, so that both the first target and the second target can be reset to their respective initial positions.

[0023] Alternatively, the first spring arm abuts against the side of the first target away from the base, and the second spring arm abuts against the base, so that the first target can return to its initial position.

[0024] In some embodiments of this utility model, the first target is provided with a limiting hook, the limiting hook extends from the first target to the side of the limiting block opposite to the first target, and the limiting hook can be engaged in the limiting groove or the limiting recess.

[0025] In some embodiments of this utility model, the sleeve of the first target and the sleeve of the second target have mutually cooperating inclined surfaces, so that when the second target is hit and rotates, the inclined surface of the sleeve of the second target presses against the inclined surface of the sleeve of the first target, causing the first target to translate relative to the pin, so that the first target can be removed from the limiting position.

[0026] In some embodiments of this utility model, the reset mechanism includes a reset sleeve, which is mounted on the pin. One end of the reset sleeve has a bevel that cooperates with the sleeve of the second target, so that when the second target is hit and rotates, the bevel of the second target presses against the bevel of the reset sleeve, allowing the second target to move away from the reset sleeve and causing the first target to move relative to the pin, thereby allowing the first target to move away from the limiting position.

[0027] The inclined surface is either a sloping plane or a pointed tip.

[0028] In some embodiments of this utility model, the first target and the second target each have two sleeves;

[0029] in,

[0030] The limiting protrusion is configured to fit against the side of the limiting block opposite to the base. The limiting protrusion can slide along the side of the limiting block opposite to the base and fall into the limiting groove, so that the first target is limited to the limiting position.

[0031] Alternatively, the limiting protrusion is configured to fit against the side of the limiting block facing the fixing block, and the limiting protrusion can slide along the side of the limiting block facing the fixing block and fall into the limiting recess, so that the first target is limited to the limiting position.

[0032] In some embodiments of this utility model, the limiting protrusion can be inserted into the limiting groove or the limiting recess along the direction of the fixing block toward the limiting block;

[0033] Alternatively, the limiting protrusion can be inserted into the limiting groove or the limiting recess from the side of the limiting block away from the fixing block.

[0034] In some embodiments of this utility model, the limiting mechanism includes a limiting spring, which is sleeved on the pin. One end of the limiting spring abuts against the fixed block, and the other end abuts against the sleeve of the first target that is closest to the fixed block.

[0035] In some embodiments of this utility model, the limiting block is provided with an insertion hole, and one end of the pin is inserted into the insertion hole of the limiting block;

[0036] Alternatively, the reset mechanism includes a reset torsion spring having a spring coil, a first spring arm, and a second spring arm. The spring coil is sleeved on the pin, wherein the first spring arm abuts against the side of the first target away from the base, and the second spring arm abuts against the side of the second target away from the base, so that both the first target and the second target can be reset to their respective initial positions.

[0037] Alternatively, the first spring arm abuts against the side of the first target away from the base, and the second spring arm abuts against the base, so that the first target can return to its initial position.

[0038] In some embodiments of this utility model, the reset mechanism includes a reset sleeve, which is mounted on the pin. One end of the spring ring abuts against the reset sleeve, and the other end abuts against the sleeve of the second target.

[0039] The reset sleeve and the sleeve of the second target have mutually cooperating inclined surfaces, so that when the second target is hit and rotates, the inclined surface of the sleeve of the second target squeezes the inclined surface of the reset sleeve, thereby the second target drives the first target to translate relative to the pin, so that the first target can be removed from the limiting position.

[0040] The inclined surface is either a sloping plane or a pointed tip.

[0041] In some embodiments of this utility model, the reset sleeve is provided with two first through holes arranged radially and facing each other, and the pin is provided with a second through hole arranged radially, and a first screw is screwed in to fix the reset sleeve on the pin.

[0042] In some embodiments of this utility model, the fixing block is provided with a third through hole, which is connected to the insertion hole of the fixing block, and the center line of the third through hole is perpendicular to the center line of the insertion hole of the fixing block.

[0043] A second screw is screwed into the third through hole, with one end of the second screw abutting against the pin, so that the pin is fixed in the fixing block;

[0044] Alternatively, the pin may have a fourth through hole extending radially through it, into which the second screw is screwed to fix the pin in the fixing block.

[0045] In some embodiments of this utility model, the base is plate-shaped, and the plate-shaped base has a through area, and the through area of ​​the base is directly opposite to the second target.

[0046] To achieve the above objectives, the present invention also provides the following technical solutions:

[0047] A firing device, the firing device comprising:

[0048] The aforementioned resettable linkage dual-target device;

[0049] The target holder, on which the dual-target device is mounted.

[0050] In some embodiments of this utility model, the target holder includes:

[0051] Columns;

[0052] An assembly base is mounted on the column, and the base of the dual-target device is mounted on the assembly base.

[0053] In some embodiments of this utility model, the mounting base is a lidless cubic shape and is upside down and fitted onto the top of the column;

[0054] The mounting base is provided with two parallel support plates, and the two support plates are provided with upward-facing slots;

[0055] The base of the dual-target device is installed in the slots of the two support plates so that the dual-target device is installed on the target base;

[0056] In some embodiments of this utility model, a protruding plate extends from the bottom of the base;

[0057] The base of the dual-target device is installed in the slots of the two support plates, and the convex plate is located between the two support plates;

[0058] Alternatively, the mounting base is provided with a locking hole, and the top surface of the coverless cubic mounting base has a slit for inserting a piece. The top surface of the mounting base contacts the top of the column, and a gasket is inserted into the slit. The gasket is installed between the inner wall of one side of the mounting base and the side wall of the column.

[0059] A set screw is screwed into the set hole, and one end of the set screw abuts against the washer to secure the mounting base to the column.

[0060] Other applicable areas will become apparent from the description provided in this disclosure.

[0061] The descriptions and specific examples in this utility model are intended to be illustrative only and are not intended to limit the scope of this disclosure.

[0062] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0063] After the first target is knocked down, it can be reset by shooting the second target, allowing it to be shot again without the hassle and inconvenience of manually righting it. The resettable linkage dual-target device provided by this invention has a reset mechanism, which can reset the first target after the second target is shot. In this way, the user does not need to walk from the aiming position to the target placement position to manually reset the target. The user can aim at the second target from a distance to reset the first target, which is quite efficient and convenient. Attached Figure Description

[0064] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0065] Figure 1 A schematic diagram of the shooting device in its first state according to the first embodiment of this utility model;

[0066] Figure 2 for Figure 1 A schematic diagram of the firing device in the second state;

[0067] Figure 3 for Figure 1 A schematic diagram of the firing device in its third state;

[0068] Figure 4 for Figure 1 A schematic diagram of the firing equipment in the first state from another viewing angle;

[0069] Figure 5 for Figure 1 A schematic diagram of the firing device in the second state from another viewing angle;

[0070] Figure 6 for Figure 1 A schematic diagram of the firing equipment in the third state from another viewing angle;

[0071] Figure 7 for Figure 1 A partially enlarged schematic diagram showing the fitting relationship between the reset sleeve and the sleeve of the second target in the shooting equipment;

[0072] Figure 8 for Figure 7 A further magnified structural diagram of the enlarged region;

[0073] Figure 9 for Figure 8 A schematic diagram of the structure of the reset sleeve in the middle;

[0074] Figure 10 A schematic diagram of the shooting device provided in the second embodiment of this utility model from a first observation perspective;

[0075] Figure 11 A schematic diagram of the shooting device provided in the second embodiment of this utility model from a second observation angle;

[0076] Figure 12 A schematic diagram of the shooting device provided in the second embodiment of this utility model from a third observation perspective;

[0077] Figure 13 A schematic diagram of the shooting device provided in the second embodiment of this utility model from a fourth viewing angle;

[0078] Figure 14 A schematic diagram of the shooting device provided in the second embodiment of this utility model from a fifth observation angle;

[0079] Figure 15 A schematic diagram of the shooting device provided in the second embodiment of this utility model from a sixth observation angle;

[0080] Figure 16 A schematic diagram of the shooting device provided in the third embodiment of this utility model;

[0081] Figure 17 A schematic diagram of the assembly base in the shooting device provided in the fourth embodiment of this utility model;

[0082] Figure 18 for Figure 17 A schematic diagram of the assembly base from another viewing angle;

[0083] Figure 19 A schematic diagram of the shooting device provided in the fifth embodiment of this utility model;

[0084] Figure 20 A schematic diagram of the resettable linkage dual-target device provided in the sixth embodiment of this utility model;

[0085] Figure 21 for Figure 20 A schematic diagram of the resettable linkage dual-target device from another viewing angle;

[0086] Figure 22 for Figure 10 A schematic diagram of the structure of the first and second targets of the shooting equipment in the seventh observation view;

[0087] Figure 23 for Figure 22 A schematic diagram of the structure of the first and second targets of the shooting equipment in the eighth observation view;

[0088] Figure 24 for Figure 22 A schematic diagram of the structure of the first and second targets of the shooting equipment in the ninth observation view;

[0089] Figure 25 for Figure 22 A schematic diagram of the structure of the first and second targets of the shooting equipment in the image, viewed from the tenth observation angle;

[0090] Figure 26 for Figure 22 A schematic diagram of the structure of the first and second targets of the shooting equipment in the image, viewed from the eleventh observation angle;

[0091] Figure 27 for Figure 22 A schematic diagram of the structure of the first and second targets of the shooting equipment in the image, viewed from the twelfth observation angle;

[0092] Figure 28 for Figure 22 A schematic diagram of the structure of the first and second targets of the shooting equipment in the image, viewed from the thirteenth perspective.

[0093] Figure 29 A schematic diagram of the shooting device provided in the seventh embodiment of this utility model;

[0094] Figure 30 for Figure 29 A schematic diagram of the firing equipment from another viewing angle;

[0095] Figure 31 for Figure 29 An exploded view of the firing equipment.

[0096] Explanation of reference numerals in the attached figures

[0097] 1-Base; 100-Through area; 10-Protrusion; 11-Pin; 12-Fixing block; 13-Limiting block; 131-Limiting groove; 132-Limiting recess; 14-Protruding plate; 2-First target; 21-Limiting protrusion; 22-Limiting hook; 3-Second target; 4-Limiting compression spring; 5-Reset torsion spring; 51-First spring arm; 52-Second spring arm; 6-Reset sleeve; 7-Reset compression spring; 73-Spring ring; 74-First spring arm; 75-Second spring arm; 71-Straight plane part; 72-Sloping plane part; 73-Smooth transition part; 76-Protrusion tip; 8-Column; 9-Assembly seat; 91-Support piece; 92-Slot; 94-Insertion piece gap; 95-Washer; 96-Set screw; 97-Chain; 98-Frame. Detailed Implementation

[0098] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be understood that the specific embodiments described herein are only for illustration and explanation of this utility model, and are not intended to limit this utility model.

[0099] Any specific numerical values ​​disclosed herein (including the endpoints of numerical ranges) are not limited to their exact values, but should be understood to also include values ​​close to the exact value, such as all possible values ​​within ±5% of the exact value. Furthermore, with respect to the disclosed numerical ranges, one or more new numerical ranges can be obtained by arbitrarily combining the endpoint values ​​of the range, the endpoint values ​​with specific point values ​​within the range, and the specific point values ​​themselves; these new numerical ranges should also be considered as specifically disclosed herein.

[0100] The terminology used in this disclosure is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “the” as used in this disclosure are intended to include the plural forms as well. The terms “comprising,” “including,” “containing,” and “having” are inclusive and thus describe the presence of said features, elements, compositions, steps, integers, operations, and / or components, but do not exclude the presence or inclusion of one or more other features, integers, steps, operations, elements, components, and / or sets thereof. Although the open-ended term “comprising” should be understood as a non-limiting term used to describe and claim the various embodiments described in this disclosure, in some aspects it may instead be understood as a more restrictive and limiting term, such as “consisting of” or “substantially consisting of.” Thus, for any given embodiment describing a composition, material, component, element, feature, integer, operation, and / or process step, this disclosure also particularly includes embodiments consisting of or substantially consisting of such compositions, materials, components, elements, features, integers, operations, and / or process steps. In the case of “consisting of…”, the alternative embodiments exclude any additional compositions, materials, components, elements, features, integers, operations and / or process steps. In the case of “essentially composed of…”, any additional compositions, materials, components, elements, features, integers, operations and / or process steps that substantially affect the essential and novel characteristics are excluded from such embodiments. However, any compositions, materials, components, elements, features, integers, operations and / or process steps that do not substantially affect the essential and novel characteristics may be included in the embodiments.

[0101] Any method steps, processes, and operations described in this disclosure should not be construed as necessarily requiring them to be performed in a particular order as discussed or shown, unless explicitly specified. It should also be understood that additional or alternative steps may be used unless otherwise stated.

[0102] In this application, except where expressly stated, any matters or issues not mentioned are directly applicable to those known in the art without any modification. Furthermore, any implementation described in this disclosure may be freely combined with one or more other implementations described in this disclosure, and the resulting technical solutions or concepts shall be considered part of the original disclosure or original record of this application, and should not be regarded as new content not disclosed or anticipated in this disclosure, unless those skilled in the art consider the combination to be clearly unreasonable.

[0103] Unless otherwise stated, the terms used herein have the same meaning as commonly understood by those skilled in the art, and if a term is defined herein and its definition differs from the common understanding in the art, the definition herein shall prevail.

[0104] First aspect

[0105] See Figures 1 to 3 , Figures 10 to 16 as well as Figure 19 This utility model provides a resettable linkage dual-target device, comprising: a base 1; a first target 2, a second target 3, and a reset mechanism, all disposed on the base 1; wherein the first target 2 and the second target 3 are configured such that the second target 3 can reset the first target 2 via the reset mechanism. Specifically, when the first target is knocked down, the first target can be reset by shooting the second target, allowing the first target to be shot again, avoiding the tediousness and inconvenience of manually righting it; wherein the resettable linkage dual-target device provided by this utility model has a reset mechanism, which can reset the first target after the second target is shot; thus, the user does not need to walk from the aiming position to the target placement position to manually reset the target, but can aim at the second target from a distance to reset the first target, which is quite efficient and convenient.

[0106] See Figures 1 to 6 In some embodiments of this invention, the second target 3 is configured to be able to be reset by gravity. For details, see [link to specific embodiments]. Figures 2 to 6 In the vertical direction, the first target 2 is located above and the second target 3 is located below. When the second target 3 is hit by a bullet fired from left to right as shown in the figure, the second target 3 rotates counterclockwise and tilts upward. At this time, the second target 3 can reset the first target 2 through the reset mechanism. Furthermore, the second target 3 can rotate clockwise relative to the base 1 under the action of gravity to reset to its initial position. At this time, the user can continue to shoot the first target 2. After the first target 2 is knocked down, the user can shoot the second target 3 again to reset the first target 2, thus realizing a convenient and efficient shooting cycle.

[0107] See Figure 16 In some embodiments of this utility model, the second target 3 is configured to be reset by the reset mechanism; in some specific embodiments, the "reset effect of the reset mechanism on the second target 3" can be achieved by a torsion spring with a spring arm. In this case, the spring arm of the torsion spring can be pressed against the side of the second target 3 away from the base 1, so that the torque for achieving the reset effect can be applied to the second target 3 by the spring arm of the torsion spring.

[0108] In some embodiments of this utility model, the dual-target device further includes a limiting mechanism; wherein, when the first target 2 is fired from its initial position to a limiting position, the limiting mechanism enables the first target 2 to be limited to the limiting position. See also Figures 3 to 8 as well as Figures 11 to 16 Both of these specific forms of dual-target devices are equipped with corresponding limiting mechanisms to achieve the limiting position of the first target 2.

[0109] See Figures 4 to 8 as well as Figures 11 to 14 In some embodiments of this utility model, a pin 11 is installed on the base 1; the reset mechanism and the limiting mechanism are both connected to the pin 11.

[0110] See Figures 4 to 8 as well as Figures 10 to 12 In some embodiments of this utility model, a fixing block 12 is provided on the base 1, and the pin 11 is installed in the fixing block 12; the fixing block 12 is provided with an insertion hole, and one end of the pin 11 is inserted into the insertion hole of the fixing block 12.

[0111] See Figures 4 to 7 as well as Figures 10 to 14 In some embodiments of this utility model, the limiting mechanism includes a limiting block 13, the limiting block 13 is mounted on the base 1, and the end of the pin 11 facing away from the fixing block 12 is mounted in the limiting block 13.

[0112] See Figures 4 to 6 as well as Figures 11 to 14 In some embodiments of this utility model, the portion of the limiting block 13 between the initial position and the limiting position is designed as an arc shape; wherein, the limiting block 13 has a limiting groove 131, and the groove opening 92 of the limiting groove 131 is oriented away from the base 1; the first target 2 is provided with a limiting protrusion 21, wherein, when the first target 2 enters the limiting position, the limiting protrusion 21 is inserted into the limiting groove 131.

[0113] See Figure 20 and Figure 21 In some embodiments of this utility model, the limiting block 13 has a limiting recess 132, which is located on the side of the limiting block 13 that is close to or away from the first target 2; the first target 2 is provided with a limiting protrusion 21, wherein when the first target 2 enters the limiting position, the limiting protrusion 21 is inserted into the limiting recess 132.

[0114] Tragic Figures 4 to 7 , Figures 11 to 14 as well as Figure 20 and Figure 21In some embodiments of this utility model, the first target 2 and the second target 3 each have a sleeve, and the sleeves of the first target 2 and the second target 3 are both sleeved on the pin 11, so that the first target 2 and the second target 3 can rotate relative to the pin 11. It is worth noting that the first target 2 can not only rotate between itself and the pin 11 via its own sleeve, but also translate along the axial direction of the pin 11; the second target 3 can not only rotate between itself and the pin 11 via its own sleeve, but also translate along the axial direction of the pin 11.

[0115] See Figures 4 to 7 In some embodiments of this utility model, the limiting mechanism includes a limiting spring 4, which is sleeved on the pin 11. One end of the limiting spring 4 abuts against the fixing block 12, and the other end abuts against the sleeve of the first target 2. When the first target 2 is fired to the limiting position, the limiting spring 4 presses against the sleeve of the first target 2, so that the first target 2 is limited to the limiting position. After the second target 3 is fired, the sleeve of the second target 3 squeezes the sleeve of the first target 2, so that the first target 2 is removed from the limiting position. It is worth noting that during installation, the limiting spring 4 can be pre-compressed to give it a certain elastic potential energy, so that it has the ability to press or even push the sleeve of the first target 2 along the axial direction of the pin 11.

[0116] See Figures 10 to 13 as well as Figure 16 In some embodiments of this utility model, the limiting mechanism includes a limiting torsion spring 7, which is sleeved on the pin 11. One end of the limiting torsion spring 7 abuts against the limiting block 13, and the other end abuts against the sleeve of the first target 2. When the first target 2 is fired to the limiting position, the limiting torsion spring 7 presses against the sleeve of the first target 2, so that the first target 2 is limited to the limiting position. After the second target 3 is fired, the sleeve of the second target 3 squeezes the sleeve of the first target 2, so that the first target 2 is removed from the limiting position. It is worth noting that during installation, the spring arm of the limiting torsion spring 7 can be pre-compressed to give the limiting torsion spring 7 a certain elastic potential energy, so that it has the ability to apply torque to the sleeve of the first target 2 along the circumference of the pin 11 to press against or even push the first target 2 to rotate along the circumference of the pin 11.

[0117] See Figures 10 to 13 as well as Figure 16In some embodiments of this utility model, the limiting torsion spring 7 includes a spring coil 73, a first spring arm 74, and a second spring arm 75. The spring coil 73 is sleeved on the pin 11. The first spring arm 74 abuts against the side of the first target 2 opposite to the base 1, and the second spring arm 75 abuts against the side of the second target 3 opposite to the base 1, so that both the first target 2 and the second target 3 can be reset to their respective initial positions. It is worth noting that during installation, the spring arm of the limiting torsion spring 7 can be pre-compressed to give the limiting torsion spring 7 a certain elastic potential energy, so that it has the ability to apply torque to the sleeve of the first target 2 along the circumference of the pin 11 to tighten or even push the first target 2 to rotate along the circumference of the pin 11.

[0118] See Figures 10 to 18 In some embodiments of this utility model, the limiting torsion spring 7 includes a spring coil 73, a first spring arm 74, and a second spring arm 75. The spring coil 73 is sleeved on the pin 11. The first spring arm 74 abuts against the side of the first target 2 away from the base 1, and the second spring arm 75 abuts against the base 1, allowing the first target 2 to return to its initial position. In some embodiments of this utility model, the spring coil 73 of the limiting torsion spring 7 can be pre-tightened during installation to enhance the fixing effect between the limiting torsion spring 7 and the pin 11, making the opening effect of the two spring arms of the limiting torsion spring 7 more reliable.

[0119] See Figures 10 to 13 , Figure 16 as well as Figures 22 to 28 In some embodiments of this utility model, the first target 2 is provided with a limiting hook 22, which extends from the first target 2 to the side of the limiting block 13 away from the first target 2, and the limiting hook 22 can be engaged in the limiting groove 131 or the limiting recess 132.

[0120] See Figures 10 to 13 as well as Figure 16 In some embodiments of this utility model, the sleeve of the first target 2 and the sleeve of the second target 3 have mutually cooperating inclined surfaces. When the second target 3 is hit and rotates, the inclined surface of the sleeve of the second target 3 presses against the inclined surface of the first target 2, causing the first target 2 to translate relative to the pin 11, so that the first target 2 can disengage from the limiting position. Specifically, when the target surface of the second target 3 is hit and rotates around the pin 11 in the direction away from the base 1, the sleeve of the second target 3 will also rotate around the pin 11 under the influence of its target surface. The end of the first target 2 away from the second target 3 abuts against the fixing block 12 and cannot move to the left. Because the sleeves of the first target 2 and the sleeves of the second target 3 have mutually cooperating inclined surfaces, the second target 3 can only move as follows... Figure 10 and Figure 16As shown, the target moves to the right along the axial direction of the pin 11, thereby allowing the limiting protrusion 21 or the limiting hook 22 to disengage from the limiting groove 131 or the limiting recess 132. At the same time, the second target 3 compresses the spring coil of the limiting torsion spring 7 to the right, so that the spring coil of the limiting torsion spring 7 can automatically expand when the first target 2 is hit again and is close to the limiting position, so as to push the limiting protrusion 21 or the limiting hook 22 on the first target 2 to the limiting position, thereby realizing the limiting function for the first target 2 in the next instance.

[0121] See Figures 29 to 31 In some embodiments of this utility model, the reset mechanism includes a reset sleeve 6, which is mounted on the pin 11. One end of the reset sleeve 6 has a bevel that cooperates with the sleeve of the second target 3, so that when the second target 3 is hit and rotates, the bevel of the second target 3 presses against the bevel of the reset sleeve 6, allowing the second target 3 to move away from the reset sleeve 6 and causing the first target 2 to move relative to the pin 11, thereby allowing the first target 2 to move away from the limiting position. Figure 29 The "A" marked in the middle indicates the location of the inclined surface where the reset sleeve 6 and the second target 3 cooperate; Figure 29 The "B" marked in the middle indicates the location of the contact surface between the sleeve of the second target 3 and the sleeve of the first target 2. Specifically, when the second target 3 is hit by a bullet and rotates around the pin 11, the inclined surface of the second target 3 engages with the inclined surface on the reset sleeve 6 and rotates relative to it. The inclined surface of the reset sleeve 6 applies a reaction force to the sleeve of the second target 3. Under the action of this reaction force, the sleeve of the second target 3 translates along the axial direction of the pin 11, thereby pushing the sleeve of the first target 2 and causing the limiting hook 22 on the first target 2 to disengage from the limiting groove 131 on the limiting block 13. Then, under the action of the limiting torsion spring 7, the first target 2 is pushed back to its original position by the first spring arm 74 of the limiting torsion spring 7. In some embodiments, after completing the task of "resetting the first target 2", the second target 3 can reset itself under the action of gravity, at which time the second spring arm 75 presses against the base 1. Alternatively, the second target 3 can reset under the action of the second spring arm 75 of the limiting torsion spring 7, at which time the second spring arm 75 presses against the second target 3.

[0122] See Figures 29 to 31 In some embodiments of this utility model, along the axial direction of the pin 11, from left to right, the components are arranged as follows: a fixing block 12, a reset sleeve 6, a sleeve of the second target 3, a sleeve of the first target 2, and a limiting block 13. When the second target 3 is struck and rotates, the inclined surface of the second target 3 rotates relative to the inclined surface of the reset sleeve 6. The reset sleeve 6 applies a reaction force to the inclined surface of the second target 3, causing the sleeve of the second target 3 to translate to the right, which in turn pushes the sleeve of the first target 2 to translate to the right as well, causing the first target 2 to disengage from the limiting position and then reset under the action of the limiting torsion spring 7.

[0123] It is worth noting that, Figures 29 to 31 The shooting device provided in the seventh embodiment of this utility model (which includes the above-mentioned resettable linked dual-target device) is shown here. Figures 10 to 15 The main difference between the shooting device provided by the second embodiment of this utility model (which includes the above-mentioned resettable linkage double target device) is that: the former has a "mutually cooperating inclined surface" between the sleeve of the second target 3 and the reset sleeve 6. After the second target 3 is hit by a bullet, it rotates around the pin 11. The inclined surface of the second target 3 rotates and presses against the inclined surface of the reset sleeve 6. The reset sleeve 6 provides a reaction force and causes the second target 3 to move away from the reset sleeve 6 along the axial direction of the pin 11, so that the sleeve of the second target 3 can push the sleeve of the first target 2, thereby causing the first target 2 to disengage from the limiting position and reset. The latter has a "mutually cooperating inclined surface" between the sleeve of the first target 2 and the sleeve of the second target 3. After the second target 3 is hit by a bullet, it rotates around the pin 11. The inclined surface on the sleeve of the second target 3 pushes the sleeve of the first target 2, so that the second target 2 can move along the axial direction of the pin 11, thereby causing the first target 2 to disengage from the limiting position and reset.

[0124] In some embodiments of this utility model, the inclined surface is an inclined plane.

[0125] See Figures 22 to 28 In some embodiments of this utility model, the inclined surface is a protruding tip 76; it is worth noting that the protruding tip 76 can be designed in a smooth shape to ensure smooth cooperation between the two inclined surfaces, thereby ensuring smooth transmission.

[0126] like Figure 9 As shown, in some embodiments of the present invention, the inclined plane is composed of multiple parts, including a straight plane portion 71 and an inclined plane portion 72.

[0127] like Figure 9 As shown, in some embodiments of this utility model, the inclined surface is composed of multiple parts, including a straight plane portion 71, an inclined plane portion 72, and a circular arc transition portion 73 located between the straight plane portion 71 and the inclined plane portion 72. It is understood that the circular arc transition design can effectively avoid harsh friction between the sleeves during rotation, ensuring a smoother and more fluid relative rotation between the sleeves.

[0128] See Figures 4 to 6 In some embodiments of this utility model, the first target 2 may have two sleeves, and the second target 3 may have two sleeves. It is understood that when the two targets are each connected to the pin 11 through two sleeves, the connection strength between the target and the pin 11 and the reliability during operation can be enhanced.

[0129] In some embodiments of this utility model, the two sleeves of the second target 3 may be located between the two sleeves of the first target 2, or the two sleeves of the first target 2 may be located between the two sleeves of the second target 3, or one sleeve of the first target 2 may be located between the two sleeves of the second target 3. Obviously, the number and arrangement of the sleeves of the two targets can be adapted to actual needs, with the aim of enhancing the stability of the connection between the two targets and the pin 11 and the reliability during operation.

[0130] See Figures 4 to 6 In some embodiments of this utility model, the first target 2 and the second target 3 each have two sleeves.

[0131] See Figures 4 to 6 In some embodiments of this utility model, the limiting protrusion 21 is configured to adhere to the side of the limiting block 13 opposite to the base 1. The limiting protrusion 21 can slide along the side of the limiting block 13 opposite to the base 1 and fall into the limiting groove 131, so that the first target 2 is limited to the limiting position. That is, in this embodiment, the limiting protrusion 21 is attached to the outer side of the limiting block 13 and can slide along the outer side of the limiting block 13 as the first target 2 rotates, so as to fall into the limiting groove 131, thereby fixing the first target 2 in the limiting position.

[0132] See Figures 4 to 6 In some embodiments of this utility model, the limiting protrusion 21 is configured to fit against the side of the limiting block 13 facing the fixing block 12. The limiting protrusion 21 can slide along the side of the limiting block 13 facing the fixing block 12 and fall into the limiting recess 132, so that the first target 2 is limited to the limiting position.

[0133] See Figures 4 to 6 as well as Figure 20 and Figure 21 In some embodiments of this utility model, the limiting protrusion 21 can be inserted into the limiting groove 131 or the limiting recess 132 along the direction of the fixing block 12 toward the limiting block 13.

[0134] See Figures 4 to 6 as well as Figure 20 and Figure 21 In some embodiments of this utility model, the limiting protrusion 21 can be inserted into the limiting groove 131 or the limiting recess 132 from the side of the limiting block 13 away from the fixing block 12.

[0135] See Figures 4 to 6 as well as Figure 20 and Figure 21In some embodiments of this utility model, the limiting mechanism includes a limiting spring 4, which is sleeved on the pin 11. One end of the limiting spring 4 abuts against the fixing block 12, and the other end abuts against the sleeve of the first target 2 that is close to the fixing block 12.

[0136] In some embodiments of this utility model, the limiting block 13 is provided with an insertion hole, and one end of the pin 11 is inserted into the insertion hole of the limiting block 13.

[0137] See Figures 4 to 6 as well as Figure 20 and Figure 21 In some embodiments of this utility model, the reset mechanism includes a reset torsion spring 5, which has a spring coil, a first spring arm 51, and a second spring arm 52. The spring coil is sleeved on the pin 11. The first spring arm 51 abuts against the side of the first target 2 away from the base 1, and the second spring arm 52 abuts against the side of the second target 3 away from the base 1, so that the first target 2 and the second target 3 can both be reset to their respective initial positions.

[0138] See Figures 4 to 6 as well as Figure 20 and Figure 21 In some embodiments of this utility model, the reset mechanism includes a reset torsion spring 5, which has a spring coil, a first spring arm 51 and a second spring arm 52. The spring coil is sleeved on the pin 11. The first spring arm 51 abuts against the side of the first target 2 away from the base 1, and the second spring arm 52 abuts against the base 1, so that the first target 2 can return to its initial position.

[0139] See Figures 4 to 6 , Figure 9 , Figure 20 as well as Figure 21 In some embodiments of this utility model, the reset mechanism includes a reset sleeve 6, which is mounted on the pin 11. One end of the spring ring abuts against the reset sleeve 6, and the other end abuts against the sleeve of the second target 3.

[0140] In some embodiments of this utility model, the reset sleeve 6 and the sleeve of the second target 3 have mutually cooperating inclined surfaces, so that when the second target 3 is hit and rotates, the inclined surface of the sleeve of the second target 3 presses against the inclined surface of the reset sleeve 6, thereby causing the second target 3 to drive the first target 2 to translate relative to the pin 11, so that the first target 2 can be disengaged from the limiting position.

[0141] In some embodiments of this utility model, the inclined surface is an inclined plane.

[0142] See Figures 22 to 28 In some embodiments of this utility model, the inclined surface is a protruding tip 76. It is worth noting that, in specific embodiments, regardless of whether a single-sleeve "first target 2 + second target 3" design or a double-sleeve "first target 2 + reset sleeve 6 + second target 3" design is used, the aforementioned inclined surface structure can be the same or different, and can be combined and designed according to the actual scenario. It is also worth noting that the protruding tip 76 can be designed with a smooth shape to ensure smooth cooperation between the two inclined surfaces, thereby ensuring smooth transmission.

[0143] like Figure 9 As shown, in some embodiments of the present invention, the inclined plane is composed of multiple parts, including a straight plane portion 71 and an inclined plane portion 72.

[0144] like Figure 9 As shown, in some embodiments of this utility model, the inclined surface is composed of multiple parts, including a straight plane portion 71, an inclined plane portion 72, and a circular arc transition portion 73 located between the straight plane portion 71 and the inclined plane portion 72. It can be understood that the circular arc transition design can effectively avoid harsh friction between the sleeves during rotation, ensuring a smoother and more fluid relative rotation between the sleeves.

[0145] In some embodiments of this utility model, the reset sleeve 6 is provided with two first through holes arranged radially and facing each other, and the pin 11 is provided with a second through hole arranged radially, and a first screw is screwed in to fix the reset sleeve 6 to the pin 11.

[0146] In some embodiments of this utility model, the fixing block 12 is provided with a third through hole, which is connected to the insertion hole of the fixing block 12, and the center line of the third through hole is perpendicular to the center line of the insertion hole of the fixing block 12; a second screw is screwed into the third through hole, and one end of the second screw abuts against the pin 11 so that the pin 11 is fixed in the fixing block 12.

[0147] In some embodiments of this utility model, the fixing block 12 is provided with a third through hole, which is connected to the insertion hole of the fixing block 12, and the center line of the third through hole is perpendicular to the center line of the insertion hole of the fixing block 12; the pin 11 is provided with a fourth through hole that passes through it radially, and the second screw is screwed into the third through hole and the fourth through hole to fix the pin 11 in the fixing block 12.

[0148] In some embodiments of this utility model, the base 1 is plate-shaped, and the plate-shaped base 1 has a through-hole region 100. The through-hole region 100 of the base 1 and the second target 3 are directly opposite each other. It can be understood that when the plate-shaped base 1 is used, the user aims at the through-hole region 100 to shoot the second target 3. When the second target 3 rotates, the above-mentioned reset process is triggered, which will not be elaborated here. In addition, the plate-shaped base 1 can be designed with a corresponding target surface pattern.

[0149] It is worth noting that, in addition to achieving the aforementioned convenient reset of the first target 2, the resettable linked dual-target device provided by this utility model can also achieve the following prompting function: when the first target 2 is hit, it leaves its initial position, and the user can recognize that the first target 2 has been hit; then, the second target 3 is fired. If the second target 3 is hit, the first target 2 resets and is seen by the user, thus confirming that the second target 3 has been hit; if the second target 3 is not hit, the first target 2 will not reset, and the user can then determine that the second target 3 has not been hit. It is understood that in some embodiments of this utility model, if a plate-shaped base 1 is used, the plate-shaped base 1 will obstruct the second target 3.

[0150] Second aspect

[0151] See Figures 1 to 3 as well as Figure 19 The present invention provides a shooting device, which includes: a resettable linkage dual-target device as described above; and a target base, wherein the dual-target device is mounted on the target base.

[0152] See Figures 1 to 3 as well as Figure 17 and Figure 18 In some embodiments of this utility model, the target base includes: a column 8; and an assembly base 9, mounted on the column 8, and the base 1 of the dual-target device is mounted on the assembly base 9. In some embodiments of this utility model, the column 8 can be made of wood or steel pipe, and can be selected and adjusted according to the actual application scenario.

[0153] See Figures 1 to 3 as well as Figure 17 and Figure 18 In some embodiments of this utility model, the mounting base 9 is a lidless cube shape and is upside down and fitted onto the top of the column 8.

[0154] See Figures 1 to 3 as well as Figure 17 and Figure 18In some embodiments of this utility model, the mounting base 9 is provided with two parallel support pieces 91, and the two support pieces 91 are provided with upward-facing slots 92; the base 1 of the dual-target device is installed in the slots 92 of the two support pieces 91, so that the dual-target device is installed on the target base.

[0155] See Figures 1 to 3 as well as Figure 17 and Figure 18 In some embodiments of this utility model, a protruding plate 14 extends from the bottom of the base 1; the base 1 of the dual-target device is installed in the slots 92 of the two support plates 91, and the protruding plate 14 is located between the two support plates 91.

[0156] See Figure 17 and Figure 18 In some embodiments of this utility model, the mounting base 9 is provided with a locking hole, and the top surface of the lidless cubic mounting base 9 has a slot 94 for inserting a piece. The top surface of the mounting base 9 contacts the top of the column 8. A washer 95 is inserted into the slot 94, and the washer 95 is installed between the inner wall of one side of the mounting base 9 and the side wall of the column 8. A set screw 96 is screwed into the locking hole, and one end of the set screw 96 abuts against the washer 95 to secure the mounting base 9 to the column 8. It is worth noting that in some embodiments, softer wood is used as the column 8. In this case, in order to enhance the firmness between the mounting base 9 and the column 8, the set screw 96 can be screwed into the set hole on the mounting base 9 to tighten against the wooden column 8. However, some woods are softer, so it is necessary to add a washer 95 as described above. The washer 95 is placed between the inner wall of one side of the column 8 and the mounting base 9, and the set screw 96 screwed into the set hole tightens against the washer 95. The washer 95 then presses against the wooden column 8, thereby achieving a secure installation between the mounting base 9 and the wooden column 8.

[0157] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims. Furthermore, specific examples have been used in the specification to illustrate the principles and implementation methods of this utility model. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model, and the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A resettable, linked dual-target device, characterized in that, The dual-target device includes: Base (1); The first target (2), the second target (3), and the reset mechanism are all located on the base (1); The first target (2) and the second target (3) are configured such that the second target (3) can reset the first target (2) through the reset mechanism.

2. The dual-target device according to claim 1, characterized in that, The second target (3) is configured to be reset by gravity or by the reset mechanism; Alternatively, the dual-target device may further include a limiting mechanism, wherein when the first target (2) is fired from the initial position to the limiting position, the limiting mechanism enables the first target (2) to be limited to the limiting position.

3. The dual-target device according to claim 2, characterized in that, A pin (11) is installed on the base (1), and the reset mechanism and the limiting mechanism are both connected to the pin (11); The base (1) is provided with a fixing block (12), the pin (11) is installed in the fixing block (12), the fixing block (12) is provided with a socket, and one end of the pin (11) is inserted into the socket of the fixing block (12).

4. The dual-target device according to claim 3, characterized in that, The limiting mechanism includes a limiting block (13), which is mounted on the base (1). One end of the pin (11) away from the fixed block (12) is mounted in the limiting block (13). The portion of the limiting block (13) between the initial position and the limiting position is designed as an arc shape. The limiting block (13) has a limiting groove (131), the groove opening (92) of the limiting groove (131) is oriented away from the base (1); or, the limiting block (13) has a limiting recess (132), the limiting recess (132) is located on the side of the limiting block (13) that is close to or away from the first target (2); The first target (2) is provided with a limiting protrusion (21), wherein when the first target (2) enters the limiting position, the limiting protrusion (21) is inserted into the limiting groove (131) or the limiting recess (132).

5. The dual-target device according to claim 4, characterized in that, The first target (2) and the second target (3) each have a sleeve, and the sleeves of the first target (2) and the second target (3) are both sleeved on the pin (11), so that the first target (2) and the second target (3) can rotate relative to the pin (11).

6. The dual-target device according to claim 5, characterized in that, The limiting mechanism includes a limiting spring (4), which is sleeved on the pin (11). One end of the limiting spring (4) abuts against the fixing block (12), and the other end abuts against the sleeve of the first target (2). When the first target (2) is shot to the limiting position, the limiting spring (4) presses against the sleeve of the first target (2) so that the first target (2) is limited to the limiting position; after the second target (3) is shot, the sleeve of the second target (3) squeezes the sleeve of the first target (2) so that the first target (2) is removed from the limiting position.

7. The dual-target device according to claim 5, characterized in that, The limiting mechanism includes a limiting torsion spring (7), which is sleeved on the pin (11). One end of the limiting torsion spring (7) abuts against the limiting block (13), and the other end abuts against the sleeve of the first target (2). When the first target (2) is shot to the limiting position, the limiting torsion spring (7) presses against the sleeve of the first target (2) so that the first target (2) is limited to the limiting position; after the second target (3) is shot, the sleeve of the second target (3) squeezes the sleeve of the first target (2) so that the first target (2) is removed from the limiting position.

8. The dual-target device according to claim 7, characterized in that, The limiting torsion spring (7) includes a spring coil (73), a first spring arm (74), and a second spring arm (75). The spring coil (73) is sleeved on the pin (11). The first spring arm (74) abuts against the side of the first target (2) away from the base (1), and the second spring arm (75) abuts against the side of the second target (3) away from the base (1), so that the first target (2) and the second target (3) can both be reset to their respective initial positions. Alternatively, the first spring arm (74) abuts against the side of the first target (2) away from the base (1), and the second spring arm (75) abuts against the base (1), so that the first target (2) can return to its initial position.

9. The dual-target device according to claim 8, characterized in that, The first target (2) is provided with a limiting hook (22), which extends from the first target (2) to the side of the limiting block (13) away from the first target (2), and the limiting hook (22) can be inserted into the limiting groove (131) or the limiting recess (132).

10. The dual-target device according to claim 8, characterized in that, The sleeve of the first target (2) and the sleeve of the second target (3) have mutually cooperating inclined surfaces, so that when the second target (3) is hit and rotates, the inclined surface of the sleeve of the second target (3) presses against the inclined surface of the sleeve of the first target (2), causing the first target (2) to translate relative to the pin (11), so that the first target (2) can be removed from the limiting position.

11. The dual-target device according to claim 10, characterized in that, The reset mechanism includes a reset sleeve (6), which is mounted on the pin (11). One end of the reset sleeve (6) has a bevel that cooperates with the sleeve of the second target (3). When the second target (3) is hit and rotates, the bevel of the second target (3) presses against the bevel of the reset sleeve (6), so that the second target (3) can move away from the reset sleeve (6) and the first target (2) can move relative to the pin (11), thereby allowing the first target (2) to move away from the limiting position. The inclined surface is either an inclined plane or a pointed tip (76).

12. The dual-target device according to claim 5, characterized in that, The first target (2) and the second target (3) each have two sleeves; in, The limiting protrusion (21) is configured to fit against the side of the limiting block (13) away from the base (1). The limiting protrusion (21) can slide along the side of the limiting block (13) away from the base (1) and fall into the limiting groove (131) so that the first target (2) is limited to the limiting position. Alternatively, the limiting protrusion (21) is configured to fit against the side of the limiting block (13) facing the fixing block (12), and the limiting protrusion (21) can slide along the side of the limiting block (13) facing the fixing block (12) and fall into the limiting recess (132) so that the first target (2) is limited to the limiting position.

13. The dual-target device according to claim 12, characterized in that, The limiting protrusion (21) can be inserted into the limiting groove (131) or the limiting recess (132) along the direction of the fixing block (12) toward the limiting block (13); Alternatively, the limiting protrusion (21) can be inserted into the limiting groove (131) or the limiting recess (132) from the side of the limiting block (13) away from the fixing block (12).

14. The dual-target device according to claim 12, characterized in that, The limiting mechanism includes a limiting spring (4), which is sleeved on the pin (11). One end of the limiting spring (4) abuts against the fixing block (12), and the other end abuts against the sleeve of the first target (2) near the fixing block (12).

15. The dual-target device according to claim 14, characterized in that, The limiting block (13) is provided with a socket, and one end of the pin (11) is inserted into the socket of the limiting block (13); Alternatively, the reset mechanism includes a reset torsion spring (5), which has a spring coil, a first spring arm (51), and a second spring arm (52). The spring coil is sleeved on the pin (11), wherein the first spring arm (51) abuts against the side of the first target (2) away from the base (1), and the second spring arm (52) abuts against the side of the second target (3) away from the base (1), so that the first target (2) and the second target (3) can both be reset to their respective initial positions. Alternatively, the first spring arm (51) abuts against the side of the first target (2) away from the base (1), and the second spring arm (52) abuts against the base (1), so that the first target (2) can return to its initial position.

16. The dual-target device according to claim 15, characterized in that, The reset mechanism includes a reset sleeve (6), which is mounted on the pin (11). One end of the spring ring abuts against the reset sleeve (6), and the other end abuts against the sleeve of the second target (3). The reset sleeve (6) and the sleeve of the second target (3) have mutually cooperating inclined surfaces, so that when the second target (3) is hit and rotates, the inclined surface of the sleeve of the second target (3) presses against the inclined surface of the reset sleeve (6), and then the second target (3) drives the first target (2) to translate relative to the pin (11), so that the first target (2) can be removed from the limiting position. The inclined surface is either an inclined plane or a pointed tip (76).

17. The dual-target device according to claim 16, characterized in that, The reset sleeve (6) is provided with two first through holes arranged radially and facing each other, and the pin (11) is provided with a second through hole arranged radially, and a first screw is screwed in to fix the reset sleeve (6) on the pin (11).

18. The dual-target device according to claim 17, characterized in that, The fixing block (12) is provided with a third through hole, which is connected to the insertion hole of the fixing block (12), and the center line of the third through hole is perpendicular to the center line of the insertion hole of the fixing block (12). in, A second screw is screwed into the third through hole, and one end of the second screw abuts against the pin (11) so that the pin (11) is fixed in the fixing block (12); Alternatively, the pin (11) may have a fourth through hole extending radially therethrough, and the second screw may be screwed into the third through hole and the fourth through hole to fix the pin (11) in the fixing block (12).

19. The dual-target device according to any one of claims 1 to 18, characterized in that, The base (1) is plate-shaped, and the plate-shaped base (1) is provided with a through area (100), and the through area (100) of the base (1) and the second target (3) are arranged opposite to each other.

20. A shooting device, characterized in that, The firing device includes: The resettable linkage dual-target device as described in any one of claims 1 to 19; The target holder, on which the dual-target device is mounted.

21. The firing device according to claim 20, characterized in that, The target holder includes: Columns (8); The mounting base (9) is installed on the column (8), and the base (1) of the dual-target device is installed on the mounting base (9).

22. The firing device according to claim 21, characterized in that, The mounting base (9) is a lidless cube shape and is upside down fitted onto the top of the column (8); The mounting base (9) is provided with two parallel support plates (91), and the two support plates (91) are provided with upward-facing slots (92); the base (1) of the dual-target device is installed in the slots (92) of the two support plates (91) so that the dual-target device is installed on the target base; a protruding plate (14) extends from the bottom of the base (1); the base (1) of the dual-target device is installed in the slots (92) of the two support plates (91), and the protruding plate (14) is located between the two support plates (91); Alternatively, the mounting base (9) is provided with a locking hole, and the top surface of the lidless cubic mounting base (9) has a slit slot (94). The top surface of the mounting base (9) is in contact with the top of the column (8). A washer (95) is inserted into the slit slot (94). The washer (95) is installed between the inner wall of one side of the mounting base (9) and the side wall of the column (8). A set screw (96) is screwed into the locking hole. One end of the set screw (96) abuts against the washer (95) to tighten the mounting base (9) and the column (8).

Images