Unlock instant, AI-driven research and patent intelligence for your innovation.
Electromagnetic valve structure of gripper
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A solenoid valve, valve tube technology, applied in coin-free or similar appliances, coin-operated equipment with meter control, coin-operated equipment for distributing discrete items, etc. Problems such as playing interest and the decrease in the grasping force of the claw
Active Publication Date: 2021-05-28
林 义河
View PDF8 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] However, whether it is a gripper with a single coil or two sets of coils, the gripping force of the gripper is fixed. Therefore, the gripping force must be adjusted according to the size of the machine and the size and weight of the product. When the gripping force is adjusted to a larger value, its The input voltage is high, and long-term use will easily cause the coil to heat up, which will reduce the gripping force of the gripper, and even cause overheating and crash, making it impossible to continue to grab the product, which will cause losses to the operator and reduce the player's interest in the game. It needs to be improved.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0019] Such as figure 1 As shown, the electromagnetic valve structure of the gripper of the present invention includes a valve tube 10, a standpipe 20, a control switch 30, a temperature switch 40 and a power supply 50; wherein:
[0020] Valve tube 10 (see figure 1 As shown), it is located in the gripper 60, and the outer spacer ring of the valve tube 10 is provided with several groups of coils 11 (as shown in the figure, 3 groups of coils 11A, 11B, 11C), the coils 11A, 11B, 11C One end is connected with the control switch 30 , and the other end is connected with the power supply 50 .
[0021] Riser 20 (see figure 1 As shown), it is arranged in the valve pipe 10, and several groups of magnetic parts 21 are arranged in the standpipe 20 (as shown in the figure, 3 groups of magnetic parts 21A, 21B, 21C), the magnetic parts 21A, 21B , 21C are corresponding to the coils 11A, 11B, and 11C provided on the valve pipe 10, and a spacer 22 (as shown in the figure, 2 spacers) is arrang...
Embodiment 2
[0031] The temperature switch 40 can be directly electrically connected with the control crystals 32A, 32B, and 32C of the control switch 30 (such as figure 2 shown), so that the temperature switch 40 can directly control the crystals 31A, 31B, 31C to control whether the coils 11A, 11B, 11C are turned on or not.
[0032] Therefore, as can be seen from the foregoing, the present invention has the following advantages:
[0033] (1) Since the valve pipe 10 of the present invention can be provided with several sets of coils 11 according to the requirements, and the riser 20 is provided with a magnetic attraction 21 corresponding to the coils 11, and then the control switch 30 adjusts the control coil according to the size of the input voltage 11 The number of energized, and then can adjust and control the grasping force of the clamping claws 61, which has the convenience of use and is suitable for clamping commodities of different sizes and weights.
[0034] (2) Since the present ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention relates to the technical field of entertainment equipment, in particular to an electromagnetic valve structure of a gripper. The device comprises a valve pipe, a vertical pipe, a control switch, a temperature switch and a power supply. A plurality of groups of coils is annularly arranged outside the valve pipe at intervals; One end of each coil is connected with the control switch, and the other end of each coil is connected with the power supply; The vertical pipe is arranged in the valve pipe, and a plurality of groups of magnetic attraction pieces is arranged in the vertical pipe; The magnetic attraction pieces correspond to a coil arranged on the valve pipe, and a spacer is arranged between the two magnetic attraction pieces; The bottom of the vertical pipe is pivoted and combined with a clamping jaw of the grabhook; The control switch comprises a wafer; The control crystals are respectively connected with coils arranged on the valve pipe; The temperature switch is arranged on the outer pipe wall of the valve pipe; The temperature switch is electrically connected with the control switch; The power supply is connected with a coil arranged on the valve pipe, the control switch and the temperature switch; By means of the structure, the electromagnetic valve structure capable of improving grabbing force, reducing input voltage and avoiding coil overheating is provided.
Description
technical field [0001] The invention relates to the technical field of amusement equipment, in particular to a solenoid valve structure of a gripper. Background technique [0002] The current grabbing game machine (or claw grabbing machine, item selection vending machine, etc.), because it has the functions of grabbing entertainment and commodity sales, can be used by children, students, social people or middle-aged and elderly people. Play the game of grabbing objects to obtain products, and even stores and operators place special products, limited products... and other products in the game machine for players to grab, so as to increase the value and popularity of the products, and promote the activity of marketing ; Therefore, the grabbing game machine is widely loved by the public and is a long-lasting game and sales model. [0003] At present, the gripper of the game game machine mainly uses a coil to energize the magnetic attraction connected to the gripping claw to mo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More