CN219798100U

CN219798100U - Target practice machine convenient to adjust

Info

Publication number: CN219798100U
Application number: CN202320976413.8U
Authority: CN
Inventors: 赵宾; 张文新; 陶振环; 陈诚
Original assignee: Zhonggong Jiangsu Intelligent Equipment Co ltd
Current assignee: Zhonggong Jiangsu Intelligent Equipment Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-03
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the field of shooting and targeting, and discloses a targeting machine convenient to adjust, which comprises a target box, wherein a plurality of target discs are arranged in the target box, a box cover is arranged at the upper end of the target box, a plurality of openings are formed in the box cover, the openings are arranged in a one-to-one correspondence manner with the target discs, support discs are arranged in the target box, two outer side walls of the support discs are fixedly connected with two inner side walls of the target box, a plurality of grooves are formed in the upper surface of the support discs, the grooves are arranged in a one-to-one correspondence manner with the target discs, support holes are formed in the middle of the lower end of the target discs, through holes aligned with the support holes are formed in the grooves of the support discs, a push rod is arranged at the lower end of the support rod, and a step motor and a first threaded rod are arranged on the support frame. The utility model can quickly adjust the target disc positioned at the outer side of the target box, select the target disc for the next training personnel to use, and improve the training efficiency.

Description

Target practice machine convenient to adjust

Technical Field

The utility model relates to the field of shooting and targeting, in particular to a targeting machine convenient to adjust.

Background

The target practice is one of common subjects for soldier and police practice, and during the practice, a training person leaves marks on a target disc through a firearm, and records the training score through bullet marks left on the target disc.

The shooting target generally adopts a target disc, the existing target disc is generally fixed through a bracket, and after the target disc is placed at a certain distance through the bracket, a training person performs shooting training. The existing target disc support can only be used for placing one target disc at a time, and if a next training person shoots, the new support and the target disc need to be replaced again, so that the adjustment is very inconvenient, and the training efficiency of the person is reduced. Therefore, the technical personnel design a novel target practice machine capable of rapidly replacing the target disc, which is convenient for training personnel to train and improves training efficiency.

Disclosure of Invention

The utility model mainly aims to provide a target machine convenient to adjust, which can effectively solve the problems that the existing target device provided in the background art is inconvenient to adjust a target disc and the training efficiency of training staff is low.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a target machine convenient to adjust, includes the target case, be provided with a plurality of target discs in the target case, the upper end of target case is provided with the case lid, a plurality of openings have been seted up on the case lid, opening and target disc one-to-one set up, be provided with the supporting disk in the target case, two lateral walls and two inside wall fixed connection of target case of supporting disk, a plurality of recesses have been seted up on the upper surface of supporting disk, recess and target disc one-to-one set up, the supporting hole has been seted up at the lower extreme middle part of target disc, set up the through-hole with the mutual alignment of supporting hole in the recess of supporting disk, the lower extreme of supporting hole is provided with the ejector pin, the lower extreme of ejector pin is provided with the support frame, be provided with step motor and first threaded rod on the support frame, the lower extreme threaded connection of first and ejector pin, the outside of support frame is provided with elevating system.

Preferably, the box cover is detachably connected with the target box, the lower end of the box cover is fixedly connected with the inserted bar, and the upper surface of the target box is provided with a jack matched with the inserted bar.

Preferably, the inner side wall of the opening is in sliding connection with the outer side wall of the target disc, the opening is uniformly distributed on the surface of the box cover, and the grooves are uniformly distributed on the surface of the supporting disc.

Preferably, the stepper motor is fixedly arranged on one side of the supporting frame, the first threaded rod is fixedly connected to the output shaft of the stepper motor, and the end part of the first threaded rod is rotatably connected with the supporting frame through a bearing.

Preferably, a limit groove is formed in the upper surface of the support frame, and the outer wall of the lower end of the ejector rod is in sliding connection with the inner wall of the limit groove.

Preferably, the support frame is U-shaped structure, elevating system includes positive and negative rotation motor, positive and negative rotation motor fixed mounting is in target case inboard bottom, fixedly connected with second threaded rod on the output shaft of positive and negative rotation motor, fixedly connected with gag lever post on the bottom surface of target case, the gag lever post sets up the opposite side at the second threaded rod.

Preferably, a limiting block is fixedly connected to one side of the supporting frame, a threaded block is fixedly connected to the other side of the supporting frame, the threaded block is in threaded connection with the second threaded rod, and the limiting block is in sliding connection with the limiting rod.

Compared with the prior art, the utility model has the following beneficial effects:

this device is after the primary targeting is accomplished, positive and negative rotating motor drives the support frame and descends, the target dish falls into the supporting disk again on, drive first threaded rod through setting up step motor and rotate, ejector pin on the first threaded rod just in time moves under the supporting hole of next target dish lower extreme, can push up next target dish out through elevating system for next targeting, so relapse, accomplish a plurality of target shooting circulation, through step motor and positive and negative rotating motor's cooperation, can automatically regulated target dish of targeting, need not to manually adjust the target dish, the convenience is different training personnel target, target training efficiency has been improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of a target plate, a support plate and a support frame according to the present utility model.

FIG. 4 is a schematic view of the structure of the bottom surface of the target disk according to the present utility model.

In the figure: 1. a target box; 2. a target plate; 3. an opening; 4. a support plate; 5. a groove; 6. a support hole; 7. a through hole; 8. a push rod; 9. a support frame; 10. a stepping motor; 11. a first threaded rod; 12. a limit groove; 13. a forward and reverse rotation motor; 14. a second threaded rod; 15. a limit rod; 16. a limiting block; 17. a screw block; 18. a case cover; 19. and a plunger.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a target machine convenient to adjust, including target case 1, be provided with a plurality of target trays 2 in the target case 1, the upper end of target case 1 is provided with case lid 18, a plurality of openings 3 have been seted up on the case lid 18, opening 3 and target tray 2 one-to-one setting, be provided with supporting plate 4 in the target case 1, two lateral walls of supporting plate 4 and two inside walls fixed connection of target case 1, a plurality of recesses 5 have been seted up on the upper surface of supporting plate 4, recess 5 and target tray 2 one-to-one setting, supporting hole 6 has been seted up at the lower extreme middle part of target tray 2, through-hole 7 with the mutual alignment of supporting hole 6 has been seted up in the recess 5 of supporting plate 4, the lower extreme of supporting hole 6 is provided with ejector pin 8, the lower extreme of ejector pin 8 is provided with support frame 9, be provided with step motor 10 and first threaded rod 11 on the support frame 9, first 11 and the lower extreme threaded rod threaded connection of ejector pin 8, the outside of support frame 9 is provided with elevating system.

The box cover 18 is detachably connected with the target box 1, the lower end of the box cover 18 is fixedly connected with the inserting rod 19, the upper surface of the target box 1 is provided with the inserting hole matched with the inserting rod 19, the box cover 18 is connected with the target box 1 through the inserting rod 19 and the inserting hole, the box cover 18 can be detached, and the target disc 2 can be conveniently taken out.

The inside wall of opening 3 and the lateral wall of target dish 2 sliding connection each other, opening 3 equipartition is on the surface of case lid 18, and recess 5 equipartition is on the surface of supporting disk 4, and when target dish 2 put in target case 1, the lower extreme of target dish 2 receives the support of supporting disk 4 surface recess 5, and the upper end outside of target dish 2 slides in opening 3, and opening 3 and recess 5 evenly arrange, makes target dish 2 even and stable place in target case 1, and target dish 2 can not take place to empty.

The step motor 10 is fixedly installed on one side of the support frame 9, the first threaded rod 11 is fixedly connected to the output shaft of the step motor 10, the end portion of the first threaded rod 11 is rotatably connected with the support frame 9 through a bearing, the step motor 10 works by sending pulse signals, the step motor 10 rotates by different angles through inputting different pulse signals, and the lower end of the ejector rod 8 is in threaded connection with the first threaded rod 11, so that when the input pulse signals are identical, the ejector rod 8 can be controlled to move by the same angle on the first threaded rod 11.

The upper surface of the support frame 9 is provided with a limit groove 12, the outer wall of the lower end of the ejector rod 8 is in sliding connection with the inner wall of the limit groove 12, the limit groove 12 limits the bottom of the ejector rod 8, and smooth movement of the ejector rod 8 on the first threaded rod 11 is ensured when the first threaded rod 11 rotates.

The support frame 9 is U-shaped structure, and elevating system includes positive and negative rotation motor 13, and positive and negative rotation motor 13 fixed mounting is in target case 1 inboard bottom, and fixedly connected with second threaded rod 14 on the output shaft of positive and negative rotation motor 13, fixedly connected with gag lever post 15 on the bottom surface of target case 1, gag lever post 15 sets up the opposite side at second threaded rod 14.

One side fixedly connected with stopper 16 of support frame 9, the opposite side fixedly connected with screw thread piece 17 of support frame 9, threaded connection between screw thread piece 17 and the second threaded rod 14, sliding connection between stopper 16 and the gag lever post 15 drives the second threaded rod 14 on it and rotates when positive and negative motor 13 works, and under the spacing of stopper 16 and gag lever post 15, ejector pin 8 can move on second threaded rod 14, and the rotation direction of positive and negative motor 13 is different, makes support frame 9 rise or descend in target box 1.

The working principle of the utility model is as follows: when the device is used, a plurality of target discs 2 are arranged in the target box 1, the lower ends of the target discs 2 are supported through the grooves 5 of the supporting discs 4 under the general condition, when a target is shot, the forward and reverse rotating motor 13 works to drive the second threaded rod 14 to rotate, so that the supporting frame 9 moves upwards, at the moment, the ejector rod 8 on the supporting frame 9 is inserted into the supporting hole 6 at the lower end of the target disc 2 through the through hole 7, the target disc 2 is ejected out of the opening 3, so that the target is shot, after the target shooting is finished, the forward and reverse rotating motor 13 drives the supporting frame 9 to descend, the target disc 2 falls on the supporting disc 4 again, and due to the arrangement of the stepping motor 10, the stepping motor 10 is controlled to input pulse signals, the stepping motor 10 rotates by the same angle each time, after the stepping motor 10 rotates by one angle, at the moment, the ejector rod 8 on the first threaded rod 11 just moves to the lower end of the supporting hole 6, at the moment, the next target disc 2 can be ejected out through the lifting mechanism for the next target shooting, the next time, the target is repeatedly shot, a plurality of target shooting cycles are finished, the device is used, the target shooting efficiency is automatically adjusted, and the target shooting efficiency is not required to be adjusted by the stepping motor 10, and the target disc 2 is adjusted.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a target machine convenient to adjust, includes target box (1), its characterized in that: be provided with a plurality of target dish (2) in target case (1), the upper end of target case (1) is provided with case lid (18), a plurality of openings (3) have been seted up on case lid (18), opening (3) and target dish (2) one-to-one set up, be provided with the supporting disk in target case (1), two lateral walls of supporting disk (4) and two inside wall fixed connection of target case (1), a plurality of recess (5) have been seted up on the upper surface of supporting disk (4), recess (5) and target dish (2) one-to-one set up, supporting hole (6) have been seted up at the lower extreme middle part of target dish (2), set up through-hole (7) with supporting hole (6) each other in recess (5) of supporting disk (4), the lower extreme of supporting hole (6) is provided with ejector pin (8), the lower extreme of ejector pin (8) is provided with support frame (9), be provided with step motor (10) and first threaded rod (11) on support frame (9), the outside of threaded rod (11) is provided with threaded rod (8) is connected with screw thread.

2. The conveniently adjustable targeting machine according to claim 1, wherein: the detachable connection between case lid (18) and target case (1), the lower extreme fixedly connected with inserted bar (19) of case lid (18), set up the jack mutually supporting with inserted bar (19) on the upper surface of target case (1).

3. The conveniently adjustable targeting machine according to claim 1, wherein: the inner side wall of the opening (3) is in sliding connection with the outer side wall of the target disc (2), the opening (3) is uniformly distributed on the surface of the box cover (18), and the grooves (5) are uniformly distributed on the surface of the supporting disc (4).

4. The conveniently adjustable targeting machine according to claim 1, wherein: the stepping motor (10) is fixedly arranged on one side of the supporting frame (9), the first threaded rod (11) is fixedly connected to an output shaft of the stepping motor (10), and the end part of the first threaded rod (11) is rotatably connected with the supporting frame (9) through a bearing.

5. The conveniently adjustable targeting machine according to claim 4, wherein: the upper surface of the supporting frame (9) is provided with a limit groove (12), and the outer wall of the lower end of the ejector rod (8) is in sliding connection with the inner wall of the limit groove (12).

6. The conveniently adjustable targeting machine according to claim 4, wherein: the support frame (9) is U-shaped structure, elevating system includes positive reverse motor (13), positive reverse motor (13) fixed mounting is in target case (1) inboard bottom, fixedly connected with second threaded rod (14) on the output shaft of positive reverse motor (13), fixedly connected with gag lever post (15) on the bottom surface of target case (1), gag lever post (15) set up the opposite side at second threaded rod (14).

7. The conveniently adjustable targeting machine of claim 6 wherein: one side fixedly connected with stopper (16) of support frame (9), the opposite side fixedly connected with screw thread piece (17) of support frame (9), threaded connection between screw thread piece (17) and second threaded rod (14), sliding connection between stopper (16) and gag lever post (15).