TWI621469B - Game machine pickup device - Google Patents

Abstract

The invention discloses a game machine taking device, which comprises a casing group, a pre-force group, a traction group, a feed measurement group, and a jaw group. The pre-force group is disposed through the extension housing set. The traction group is placed in the housing group to provide a pre-force group-traction force. The feed measurement group is respectively connected with the housing group and the traction group to measure the feed amount of the traction group. The jaw sets are respectively coupled to the housing set and the pre-force group. With the combination of the above components, when the traction group is driven, the pre-force group will be driven to rise, and after the traction group loses the driving force, the pre-force group will automatically descend, thereby linearly moving up and down, and the synchronous linkage clamp The jaws of the jaw group form an open or closed state.

Description

Game machine pickup device

The present invention relates to the technical field of game machines, and in particular to a game machine pickup device that abandons electromagnetic coils.

It is customary that the biggest prize game machine in the market is the doll machine. The game features mainly use a mobile crane equipped with a jaw, with a hanging jaw hanging up and down, and grasping with the jaws. Take prizes (such as dolls, 3C products, etc.), and then use the movement of the crane to move the gripper's jaws to the drop opening to obtain the prize for the game.

The above-mentioned game machine is used as a power source for the clamping and retracting of the jaws, and is a combination of the electromagnetic coil and the iron core. Since the design of the iron core may cause the clamping jaw to be incompletely closed, or the coil portion of the electromagnetic coil generates a high temperature, the clamping force may be caused. Insufficient, causing the operator to easily fall during the transport of the gripping items. Generally, in order to solve this problem, it is necessary to increase the amount of current used to supply the electromagnetic coil, or increase the number of turns of the coil to excite a strong magnetic force and increase the clamping force, but such a method is counterproductive; for example, increasing the coil The number of turns leads to an increase in weight and an increase in material cost, and requires more power to be excited. In addition to the increase in power consumption, the electromagnetic coil may be damaged due to overheating damage.

In view of the problems and deficiencies of the above-mentioned prior art, the main object of the present invention is to provide a game machine pickup device, which overcomes the above-mentioned structure by adopting a new design of the structure and abandoning the cumbersome, high waste heat and high power consumption electromagnetic coil. Missing.

According to the above object of the present invention, a game machine pickup device is provided, which comprises a casing group, a pre-force group, a traction group, a feed measurement group, and a jaw group. The pre-force group is disposed through the extension housing set. The traction group is placed in the housing group to provide a pre-force group-traction force. The feed measurement group is respectively connected with the housing group and the traction group to measure the feed amount of the traction group. The jaw sets are respectively coupled to the housing set and the pre-force group. With the combination of the above components, when the traction group is driven, the pre-force group will be driven to rise, and after the traction group loses the driving force, the pre-force group will automatically descend, thereby linearly moving up and down, and the synchronous linkage clamp The jaws of the jaw group form an open or closed state.

10‧‧‧ housing group

11‧‧‧Shell

112‧‧ ‧ room

12‧‧‧Assembly

122‧‧‧立立

124‧‧‧Base

1242‧‧‧ wall hole

13‧‧‧Slide rail assembly

132‧‧‧First track

134‧‧‧second track

14‧‧‧ Idler

20‧‧‧Pre-force group

21‧‧‧Activities

212‧‧‧ column

2122‧‧‧column room

2124‧‧‧Upper column hole

2126‧‧‧Lower hole

214‧‧‧Lock wall

2142‧‧‧Perforation

22‧‧‧First elastic element

23‧‧‧Second elastic element

24‧‧‧ upper partition

25‧‧‧ lower partition

30‧‧‧ traction group

31‧‧‧Motor

32‧‧‧ winches

33‧‧‧ traction rope

40‧‧‧Feed measurement group

41‧‧‧ boards

412‧‧‧Upper sensor

414‧‧‧lower sensor

42‧‧‧Magnetic components

43‧‧‧Coded CD

432‧‧‧ gap

44‧‧‧Encoder

50‧‧‧claw group

51‧‧‧ fixed seat

52‧‧‧claw

53‧‧‧Bundle

54‧‧‧ linkage

Fig. 1 is a perspective view showing the device for picking up the game machine of the present invention.

Fig. 2 is an exploded perspective view of the embodiment shown in Fig. 1.

Fig. 3 is a schematic exploded view of a portion of the embodiment shown in Fig. 2.

Figure 4 is a schematic view of a partial member of the embodiment shown in Figure 2.

Fig. 5 is a view showing another perspective of the embodiment shown in Fig. 4.

Figure 6 is a schematic cross-sectional view (I) of the present invention.

Figure 7 is a schematic cross-sectional view (2) of the present invention.

Figure 8 is a schematic cross-sectional view of the actuating section of the present invention (3).

Figure 9 is a schematic cross-sectional view of the actuating section of the present invention (4).

Figure 10 is a schematic diagram of the operation of the present invention.

Figure 11 is a schematic cross-sectional view of the actuating section of the present invention (5).

Figure 12 is a schematic diagram of the actuation profile of the present invention (6).

In the following, the embodiment of the game device of the present invention will be further described with reference to the related drawings. In order to facilitate the understanding of the embodiments of the present invention, the same components are denoted by the same reference numerals.

Referring to Figures 1 to 6, the game machine pickup device of the present invention is used in a game machine as a gripping gift, and includes a casing group 10, a pre-force group 20, and a traction group 30. , a feed measurement set 40, and a jaw set 50.

The housing set 10, as shown in FIGS. 1 to 6, includes a housing 11, an assembly frame 12, a slide rail assembly 13 (first and second rails), and an idler pulley 14. The outer casing 11 has a chamber 112 that is open downward. The assembly frame 12 is housed in the housing 112 and locked with the outer casing 11. The assembly frame 12 has a straight vertical wall 122 and a base 124. The base 124 closes the open end section of the chamber 112, and a wall hole 1242 is formed through the connecting chamber 112 and the outside. The slide rail assembly 13 is composed of first and second rails 132 and 134 which are slid by the pair; The first rail 132 is fixed to the vertical wall 122 of the assembly frame 12 . The idler 14 is movably disposed on the upright wall 122 of the assembly frame 12.

The pre-force group 20, as shown in Figures 2 to 6, includes a movable member 21, a first and second elastic members 22, 23, an upper partition 24, and a lower partition 25. The movable member 21, the through-wall hole 1242 is disposed on the lower end surface of the base 124, and has a straight pipe column 212 and a lock wall 214. The column 212 is connected to the second rail 134 of the slide rail assembly 13 and has a column chamber 2122 and two communicating column chambers 212 and the outside, and different upper holes and lower column holes 2124, 2126. The locking wall 214 defines a through hole 2142 corresponding to the lower post hole 2126. The first and second elastic members 22, 23 are placed in the column chamber 2122 with the upper and lower overlapping portions; wherein the top end of the first elastic member 22 abuts against the top end of the column chamber 2212. The upper partition 24 partitions the first and second elastic members 22, 23 into the column chamber 2122. The lower partition plate 25 is received in the column chamber 2122 with the second elastic member 23 abutting toward the lower end.

The traction group 30, as shown in Figures 4 to 6, includes a motor 31, a winch 32, and a traction rope 33. The motor 31 is fixed to the vertical wall 122 of the assembly frame 12 . The winch 32 is sleeved on and driven by a drive shaft of the motor 31. One end of the traction rope 33 is wound around the winch 32, and the other end is wound around the idler 14 to sequentially extend the movable member 21 (the tubular string 212, the upper column hole 2124), the first elastic member 22, the upper partition 24, And the second elastic member 23 is connected to the lower partition plate 25 to pull the movable member 21 and adjust the pre-pressure of the first and second elastic members 22, 23. In practice, the first and second elastic members 22, 23 are springs of different elastic forces; wherein the elastic force of the second elastic member 23 is greater than that of the first elastic member 22.

The feed measurement group 40, as shown in FIGS. 4 to 6, includes a circuit board 41, a magnetic component 42, an encoded optical disk 43, and an encoder 44. The circuit board 41 is fixed to the vertical wall 122 of the assembly frame 12 and has an upper sensor 412 and a lower position sensor 414. The upper and lower sensors 412 and 414 are arranged up and down and electrically connected to the upper and lower ends of the circuit board 41. The magnetic element 42 is coupled to the upper rail and the lower position sensor 412, 414 to be fixed on the second rail 134 and is moved therewith, and during the displacement of the second rail 134, the selective The upper and lower sensors 412, 414 are triggered. The coded optical disc 43 is concentrically sleeved on the drive shaft of the motor 31 and is driven therewith; the coded optical disc 43 is a lenticular sheet, and a plurality of notches 432 are disposed at equal intervals on the circumference. The encoder 44 is fixed to the circuit board 41 and electrically connected to the coded optical disc 43 and is an optical sensor; the encoder 44 can numerically convert the rotational power of the motor 31 through the gap of the encoded optical disc 43. To obtain the feed amount of the motor 31.

The clamping jaws 50, as shown in FIGS. 1 to 6, are locked to the lower end surface (locking wall 214) of the movable member 21 and pivotally connected to the outer casing 11, and include a fixing base 51, a plurality of clamping jaws 52 and a A bundle ring 53 and a plurality of links 54. The fixing base 51 is fixed to the lower end surface of the movable member 21 (locking wall 214), and a corresponding through hole 142 is formed through the corresponding through hole 2142 (the lower column hole 2126). One end of each of the jaws 52 is pivotally connected to the fixing base 51. The collar 53 is bundled to the outside of the outer casing 11. One end of each of the links 54 is pivotally connected to the bundle ring 53 and the other end is pivotally connected to the middle portion of the jaw 52.

Hereinafter, the embodiment of the game machine pick-up device of the present invention will be further described with reference to the related drawings. To facilitate understanding of the embodiments of the present invention, the following components are the same. The same symbol is used to indicate the description.

Referring to Figures 4 to 6, 8 , in the normal state, the motor 31 of the traction group 30 is not actuated, that is, there is no traction force on the traction rope 33, so that the pre-force group 20 can make the column of the pre-force group 20 due to its own weight. Under the constraint of the rail assembly 13, axial downward movement causes the tubular string 212 to partially extend 1242 to the exterior of the casing set 10. Thereby, the jaw group 50 locked at the bottom end of the pre-force group 20 (locking wall 214) is synchronously displaced downward, so that the jaws 52 of the jaw group 50 are in an open state.

When the pre-force group 20 is displaced downward to the pole shift limit, the magnetic component 42 locked on the second rail 134 is also moved downward to trigger the lower-level sensor 414 on the circuit board 41.

Referring to Figures 4 to 12, when the motor 31 of the traction group 30 is actuated, the synchronous linkage winch 32 and the coded optical disc 43 are rotated, and the traction rope 33 is wound through the winch 32, so as to interlock the pre-force group 2 along the slide rail. Moving upwards 13 until the base 124 of the assembly frame 12 of the housing assembly 10 is abutted, and the magnetic component 42 locked to the second rail 134 is also moved up synchronously to trigger the upper sensor 412 on the circuit board 41. .

In the process, the coded optical disc 43 synchronously triggers the encoder 44 to operate, and the rotational power of the motor 31 is quantified to obtain the feed amount of the motor 31, thereby adjusting the winding length of the traction rope 33.

Through the pre-force group 2, the jaw group 50 locked at the bottom end is synchronously displaced upward, so that the jaws 52 of the jaw group 50 are in a closed state. And under the action of the first and second elastic members 22, 23 of the pre-force group 20 (please refer to the eleventh, As shown in Fig. 12, each of the jaws 52 of the jaw set 50 will have an elastic force without being easily opened after being closed, and the magnitude of the elastic force can be advanced by the motor 31 of the traction group 30. Give the amount to adjust.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the embodiments of the present invention. Changes that are well known to those skilled in the art are still within the scope of the invention.

Claims (3)

A game machine pickup device comprising: a casing group comprising a casing, an assembly frame, a slide rail assembly, and an idler wheel; the casing having a chamber open downward; the assembly frame, The system is disposed in the chamber and is locked with the outer casing, the assembly frame has a straight vertical wall and a base, and the base closes the open end section of the chamber downward, and a through hole is formed through the through hole; the slide rail The assembly is fixed to the vertical wall; the idler is movably disposed on the vertical wall; a pre-force group includes a movable member, a first and second elastic members, an upper partition, and a lower partition; The movable member is disposed through the protruding wall hole and disposed on the downward end surface of the base, and has a straight pipe column and a lock wall; the pipe string is connected to the slide rail assembly, and is received by the slide rail assembly Constraining through the wall hole up and down movement, having a column chamber and two connecting column chambers and the outside, and different pore diameters above and lower column holes; the locking wall is placed at the bottom end of the column column, corresponding to the lower column a hole is formed through the hole; the first and second elastic members are springs of different elasticity and are stacked on the column chamber Wherein the first elastic member abuts against the top of the column to the top chamber; The upper baffle partitions the first and second elastic members to be received in the column chamber; the lower baffle and the second elastic member are abutted into the column chamber toward the lower end; a traction group includes a motor a winch, and a traction rope; the motor is fixed to the vertical wall; the winch is sleeved on the drive shaft of the motor and driven by the drive shaft; the traction rope is wound around the winch at one end and bypassed at the other end After the idler, the movable member (the column, the upper column hole), the first elastic member, the upper partition, and the second elastic member are sequentially connected to the lower partition; The measuring group comprises a circuit board, a magnetic component, a coded optical disc, and an encoder; the circuit board is fixed on the vertical wall and electrically connected to the motor, and has electrical connections at the upper and lower ends The upper sensor and the lower position sensor; the magnetic component is fixed on the slide rail assembly, and can selectively trigger the upper and lower sensing during the displacement of the hand and the bottom The coded optical disc is sleeved on the motor drive shaft and is coupled thereto; the encoder corresponds to The code disc is electrically connected and fixed to the circuit board, and the rotation power of the motor is quantified by the trigger of the coded optical disc to obtain the feed amount of the motor; a clamp group is locked on the lock wall toward the lock wall a lower end surface and pivotally connected to the outer casing The utility model comprises a fixing seat, a plurality of clamping jaws, a bundle of rings, and a plurality of connecting rods; the fixing seat is fixed on the downward facing end surface of the locking wall, and correspondingly has a perforation formed through the through hole; each of the clamping jaws has one end The brace is pivotally connected to the fixing base; the bundling is fastened to the outer side of the outer casing; each of the connecting rods is pivotally connected to the bundling ring at one end and pivotally connected to the middle portion of the clamping jig. The game machine pickup device of claim 1, wherein the slide rail assembly is formed by the first and second rails of the sliding slide; wherein the first rail is fixed to the vertical wall, and The second rail is coupled to the stem and the magnetic element. The game machine pickup device according to claim 1, wherein the coded optical disc is a lenticular sheet, and a plurality of notches are provided at equal intervals on the circumference.