Ball catapult controlled by fingers

Abstract

The utility model relates to the field of toy manufacturing, in particular to a finger-controlled ball catapult which comprises a catapulting pipe, a ball bin is fixedly arranged above the catapulting pipe through a bolt, a catapulting cavity is further formed in the catapulting pipe and communicated with the interior of the ball bin, a second sliding groove is formed in one side of the catapulting pipe, and a second sliding groove is formed in the other side of the catapulting pipe. A semi-arc sliding groove is further formed in the ejection pipe, an arc-shaped plate in sliding connection is arranged in the semi-arc sliding groove, a pull plug is fixedly arranged on the outer side of one end of the arc-shaped plate, an ejection plate in sliding connection is further arranged in the ejection pipe, and a first telescopic spring in fixed connection is arranged on the inner side of the ejection plate; compared with the prior art, the device is small in size and capable of being directly sleeved on fingers for playing, the spring is used for force storage during ejection, so that the energy of a ball ejected by the device is small, other people cannot be hurt, one ball or two balls can be selectively ejected at a time when the device is ejected, and the entertainment of the device is high.

Description

Technical Field

[0001] The utility model relates to the field of toy manufacturing, in particular to a finger-controlled ball catapult. Background Art

[0002] Toys generally refer to items that can be played with. Playing with toys is often used as a way of combining education with entertainment in human society. Among toys, toys that can launch balls are more popular among teenagers. However, in the prior art, toys that can launch balls are mostly in the shape of guns. Gun-shaped toys are large in size and inconvenient to carry when going out. In addition, the firing power of gun-shaped toys is large, which can easily hurt others when playing. It is difficult to miniaturize and carry ball catapults, and conventional ball catapults can only launch one ball at a time, which reduces the entertainment value of the ball catapults.

[0003] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a finger-controlled ball ejector to solve the above-mentioned technical defects.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A finger-controlled ball ejector comprises an ejection tube, a ball bin is fixedly provided above the ejection tube by bolts, an ejection cavity is also provided inside the ejection tube, the ejection cavity is communicated with the interior of the ball bin, a second slide groove is provided on one side of the ejection tube, a semi-arc slide groove is also provided inside the ejection tube, a slidably connected arc plate is provided inside the semi-arc slide groove, a pull bolt is fixedly provided on the outer side of one end of the arc plate, a slidably connected ejection plate is also provided inside the ejection tube, and a first telescopic spring is fixedly connected on the inner side of the ejection plate.

[0007] Preferably, a symmetrically distributed third slide groove is provided inside the ball bin, a second mounting block is fixedly provided at one end of the ball bin by bolts, a slidably connected cover plate is provided inside the third slide groove, a handle is fixedly provided on the top of the cover plate by glue, a symmetrically distributed third telescopic spring is fixedly provided on the inner bottom of the second mounting block, a second stop block is fixedly provided above the third telescopic spring, and the second stop block is slidably connected to the second mounting block.

[0008] Preferably, a first cloth tape is fixedly provided on one side of the bottom of the ejection tube by bolts, a Velcro mother patch is fixedly provided on one side of the first cloth tape by glue, a second cloth tape is fixedly provided on the other side of the bottom of the ejection tube by bolts, and a Velcro sub-patch is fixedly provided on one side of the second cloth tape by glue.

[0009] Preferably, the pull bolt is slidably connected to the second slide slot, the other end of the arc plate is fixedly provided with a first stopper, the other end of the first telescopic spring is fixedly connected to one end of the inner wall of the ejection tube, one side of the pull bolt is also provided with a fixedly connected second telescopic spring, and the other end of the second telescopic spring is fixedly connected to one end of the second slide slot.

[0010] Preferably, a first mounting block is fixedly provided at the bottom of the ejection tube by bolts, a first sliding groove is provided inside the first mounting block, a slidably connected baffle is provided inside the first sliding groove, a fixedly connected third mounting block is provided at the bottom of the baffle, and an array-distributed fourth telescopic spring is provided above the third mounting block.

[0011] Preferably, the bottom of the fourth telescopic spring is fixedly connected to the top of the third mounting block, the top of the fourth telescopic spring is fixedly connected to the bottom of the first mounting block, the bottom of the third mounting block is also fixedly provided with a pull rope, and the bottom of the pull rope is fixedly provided with a pull ring.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model places an ejection tube on a finger, then wraps the finger with a first cloth belt and a second cloth belt, and then fixes the ejection tube by attaching a Velcro sub-stick and a Velcro mother stick, then pulls a cover plate to open a ball bin, adds an ejection ball into the ball bin, then pulls a bolt according to the number of ejections required, if one ejection ball is ejected at a time, pulls the bolt a diameter distance of the ejection ball, then the ejection ball in the ball bin falls into the ejection cavity, at this time the ejection ball in the ejection cavity is located between the baffle plate and the ejection plate, after the bolt is pulled, the bolt moves under the action of the second telescopic spring The first spring pulls the ball to the side close to the first mounting block, so that the arc plate blocks other ejection balls in the ball bin to avoid affecting the ejection. When the ejection ball needs to be ejected, the pull ring is pulled, and the pull ring pulls the baffle plate down. At this time, the ejection plate ejects the ejection ball under the action of the first telescopic spring to complete the ejection. The device is small in size and can be directly put on the finger for fun. The ejection uses a spring to store force, so that the ball launched by the device has less energy and will not cause harm to other people. The device can choose to launch one or two balls at a time when launching, which makes the device more entertaining. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings;

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure of the ejection tube in the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the ejection tube and the ball chamber in the utility model;

[0018] Figure 4 It is a schematic diagram of the installation structure of the arc plate and the ejection plate in the utility model;

[0019] Figure 5 It is a schematic diagram of the connection structure between the cover plate and the second stopper in the utility model;

[0020] Figure 6 It is a schematic diagram of the connection structure between the baffle and the pull ring in the utility model.

[0021] Legend: 1. Ejection tube; 11. Ball chamber; 12. First cloth tape; 13. Second cloth tape; 14. Velcro sub-strip; 15. Velcro mother-strip; 16. Ejection chamber; 17. First mounting block; 18. First slide slot; 19. Second slide slot; 20. Semi-arc slide slot; 21. Third slide slot; 22. Second mounting block; 23. Arc plate; 24. First stopper; 25. Pull bolt; 26. Ejection plate; 27. First telescopic spring; 28. Second telescopic spring; 29. ​​Cover plate; 30. Handle; 31. Third telescopic spring; 32. Second stopper; 33. Ejection ball; 34. Baffle; 35. Third mounting block; 36. Fourth telescopic spring; 37. Pull rope; 38. Pull ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 - Figure 6As shown, the utility model is a finger-controlled ball ejector, including an ejection tube 1, a ball bin 11 is fixedly provided above the ejection tube 1 by bolts, a symmetrically distributed third slide groove 21 is opened inside the ball bin 11, a second mounting block 22 is also fixedly provided at one end of the ball bin 11 by bolts, a slidably connected cover plate 29 is provided inside the third slide groove 21, a handle 30 is fixedly provided above the cover plate 29 by glue, and the cover plate 29 can be opened and closed by the handle 30, a symmetrically distributed third telescopic spring 31 is also fixedly provided at the inner bottom of the second mounting block 22, a second stopper 32 is fixedly provided above the third telescopic spring 31, the second stopper 32 is slidably connected to the second mounting block 22, the upper end of the second stopper 32 is designed in an inclined surface, and the second stopper 32 is used to prevent the cover plate 29 from sliding out under the action of gravity. When a person moves the cover plate 29 by force, the second stopper 32 moves downward, and the cover plate 29 can be opened.

[0024] A first cloth belt 12 is fixedly provided on one side of the bottom of the ejection tube 1 by bolts, a Velcro mother patch 15 is fixedly provided on one side of the first cloth belt 12 by glue, a second cloth belt 13 is fixedly provided on the other side of the bottom of the ejection tube 1 by bolts, a Velcro sub-patch 14 is fixedly provided on one side of the second cloth belt 13 by glue. When the device needs to be fixed, the ejection tube 1 is placed on the finger, and then the first cloth belt 12 and the second cloth belt 13 are wrapped around the finger, and then the Velcro sub-patch 14 and the Velcro mother patch 15 are glued to fix the ejection tube 1.

[0025] An ejection chamber 16 is also provided inside the ejection tube 1, and the ejection chamber 16 is communicated with the interior of the spherical warehouse 11. A second slide groove 19 is provided on one side of the ejection tube 1. A semi-arc slide groove 20 is also provided inside the ejection tube 1. A slidably connected arc plate 23 is provided inside the semi-arc slide groove 20. A pull bolt 25 is fixedly provided on the outside of one end of the arc plate 23. The pull bolt 25 is slidably connected to the second slide groove 19, and a first stopper 24 is fixedly provided on the other end of the arc plate 23. A slidably connected ejection plate 26 is also provided inside the ejection tube 1. A first telescopic spring 27 is fixedly connected on the inner side of the ejection plate 26. The other end of the first telescopic spring 27 is fixedly connected to one end of the inner wall of the ejection tube 1. The first stopper 24 is used to push the ejection plate 26. A second telescopic spring 28 is fixedly connected on one side of the pull bolt 25. The other end of the second telescopic spring 28 is fixedly connected to one end of the second slide groove 19.

[0026] A first mounting block 17 is fixedly provided at the bottom of the ejection tube 1 by bolts, a first slide groove 18 is provided inside the first mounting block 17, a slidably connected baffle plate 34 is provided inside the first slide groove 18, a third fixedly connected third mounting block 35 is provided at the bottom of the baffle plate 34, an array-distributed fourth telescopic spring 36 is provided above the third mounting block 35, the bottom of the fourth telescopic spring 36 is fixedly connected to the top of the third mounting block 35, the top of the fourth telescopic spring 36 is fixedly connected to the bottom of the first mounting block 17, a pull rope 37 is fixedly provided at the bottom of the third mounting block 35, a pull ring 38 is fixedly provided at the bottom of the pull rope 37, after the baffle plate 34 is pulled down through the pull ring 38, the ejection plate 26 ejects the ejection ball 33 under the action of the first telescopic spring 27.

[0027] The working process and principle of the utility model are as follows:

[0028] When in use, first place the ejection tube 1 on the finger, then wrap the first cloth belt 12 and the second cloth belt 13 around the finger, then stick the Velcro sub-sticker 14 and the Velcro mother sticker 15 together to fix the ejection tube 1, then pull the cover plate 29 to open the ball bin 11, add the ejection ball 33 into the ball bin 11, then pull the pull bolt 25 according to the number of ejections required, if one ejection ball 33 is ejected at a time, pull the pull bolt 25 a diameter distance of the ejection ball 33, then the ejection ball 33 in the ball bin 11 falls into the ejection cavity. 16, at this time, the ejection ball 33 in the ejection chamber 16 is located between the baffle 34 and the ejection plate 26, and after the pull bolt 25 is pulled, the pull bolt 25 moves to the side close to the first mounting block 17 under the action of the second telescopic spring 28, so that the arc plate 23 blocks other ejection balls 33 in the spherical bin 11 to avoid affecting the ejection. When the ejection ball 33 needs to be ejected, the pull ring 38 is pulled, and the pull ring 38 pulls the baffle 34 down. At this time, the ejection plate 26 ejects the ejection ball 33 under the action of the first telescopic spring 27 to complete the ejection.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A finger-controlled ball catapult, comprising a catapult tube (1), characterized in that: A ball bin (11) is fixedly provided above the ejection tube (1) by bolts, an ejection cavity (16) is also provided inside the ejection tube (1), and the ejection cavity (16) is communicated with the inside of the ball bin (11), a second slide groove (19) is provided on one side of the ejection tube (1), a semi-arc slide groove (20) is also provided inside the ejection tube (1), a slidably connected arc plate (23) is provided inside the semi-arc slide groove (20), a pull bolt (25) is fixedly provided on the outer side of one end of the arc plate (23), a slidably connected ejection plate (26) is also provided inside the ejection tube (1), and a first telescopic spring (27) is fixedly provided on the inner side of the ejection plate (26).

2. A finger-controlled ball catapult according to claim 1, characterized in that: A symmetrically distributed third slide groove (21) is provided inside the ball bin (11); a second mounting block (22) is fixedly provided at one end of the ball bin (11) by bolts; a slidably connected cover plate (29) is provided inside the third slide groove (21); a handle (30) is fixedly provided above the cover plate (29) by adhesive; a symmetrically distributed third telescopic spring (31) is fixedly provided at the inner bottom of the second mounting block (22); a second stop block (32) is fixedly provided above the third telescopic spring (31); and the second stop block (32) is slidably connected to the second mounting block (22).

3. A finger-controlled ball catapult according to claim 2, characterized in that: A first cloth belt (12) is fixedly provided on one side of the bottom of the ejection tube (1) by means of bolts, a Velcro mother patch (15) is fixedly provided on one side of the first cloth belt (12) by means of adhesive, and a second cloth belt (13) is fixedly provided on the other side of the bottom of the ejection tube (1) by means of bolts, a Velcro sub-patch (14) is fixedly provided on one side of the second cloth belt (13) by means of adhesive.

4. A finger-controlled ball catapult according to claim 3, characterized in that: The pull bolt (25) is slidably connected to the second slide groove (19), the other end of the arc plate (23) is fixedly provided with a first stopper (24), the other end of the first telescopic spring (27) is fixedly connected to one end of the inner wall of the ejection tube (1), and one side of the pull bolt (25) is also provided with a fixedly connected second telescopic spring (28), and the other end of the second telescopic spring (28) is fixedly connected to one end of the second slide groove (19).

5. A finger-controlled ball catapult according to claim 4, characterized in that: A first mounting block (17) is fixedly provided below the ejection tube (1) by means of bolts, a first sliding groove (18) is provided inside the first mounting block (17), a slidably connected baffle (34) is provided inside the first sliding groove (18), a fixedly connected third mounting block (35) is provided at the bottom of the baffle (34), and an array-distributed fourth telescopic spring (36) is provided above the third mounting block (35).

6. A finger-controlled ball catapult according to claim 5, characterized in that: The bottom of the fourth telescopic spring (36) is fixedly connected to the top of the third mounting block (35), and the top of the fourth telescopic spring (36) is fixedly connected to the bottom of the first mounting block (17). A pull rope (37) is also fixedly provided at the bottom of the third mounting block (35), and a pull ring (38) is fixedly provided at the bottom of the pull rope (37).

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