A wired remote control emergency stop device

Abstract

This utility model discloses an emergency stop device for a wired remote control, comprising: an emergency stop assembly, which includes an emergency stop connector, an emergency stop, an emergency stop fastening nut, a housing, a PCB board, fastening screws, and a through hole. The emergency stop connector is soldered to the emergency stop, and the housing has a through hole through which the emergency stop is movably inserted. The emergency stop fastening nut secures the emergency stop through the housing, and the fastening screw is threadedly connected to the PCB board and the housing. The plug of the emergency stop connector is movably connected to a socket on the PCB board. A protective shell is movably connected to the outer ring of the through hole on the housing. This utility model, by movably installing a protective shell around the outer ring of the through hole, can isolate the emergency stop from the external environment, preventing accidental contact with the emergency stop by personnel and equipment when not in use, and preventing accidental activation of the emergency stop.

Description

Technical Field

[0001] This utility model relates to the technical field of remote control emergency stop devices, and in particular to an emergency stop device for a wired remote control. Background Technology

[0002] The emergency stop device on a wired remote control is a new type of emergency stop assembly for remote controls. The emergency stop is mounted on the front of the remote control. In the event of an emergency where the risk is unpredictable, the user can quickly press the emergency stop button to protect life, property, operating equipment, and the remote control itself.

[0003] Existing wired remote control emergency stop devices are usually exposed to the external environment, which can easily cause accidental emergency stops by personnel or equipment. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an emergency stop device for wired remote controls, in order to solve the problem mentioned in the background art, that existing emergency stop devices for wired remote controls are usually exposed to the external environment, which can easily cause personnel and equipment to accidentally trigger an emergency stop.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an emergency stop device for a wired remote control, comprising:

[0007] An emergency stop assembly includes an emergency stop connector, an emergency stop, an emergency stop fastening nut, a housing, a PCB board, fastening screws, and a through hole. The emergency stop connector is soldered onto the emergency stop. A through hole is formed in the housing. The emergency stop is movably inserted through the through hole. The emergency stop fastening nut is fixed to the emergency stop through the housing. The fastening screw is threadedly connected to the PCB board and the housing. The plug of the emergency stop connector is movably connected to a socket on the board.

[0008] A protective shell is provided, with the outer ring of the through hole on the housing being movably connected to the protective shell.

[0009] Furthermore, it also includes a convenient disassembly and assembly component, which includes a rectangular rod, a receiving block, a locking block, a strip block, and a locking groove. The rectangular rod is fixedly connected to both ends of the protective shell. The receiving block and the locking block are movably connected in the rectangular rod. The locking block is fixedly connected to the side of the receiving block. The strip block is fixedly connected to both ends of the top of the shell. A locking groove is opened through the middle of the strip block, and the locking block is movably connected in the locking groove.

[0010] Furthermore, the bottom of the card block is arc-shaped.

[0011] Furthermore, the easy-to-assemble and disassemble component also includes a guide groove, and the guide groove is formed on the side of the strip block.

[0012] Furthermore, the easy-to-assemble and disassemble component also includes a rectangular receiving groove, a rectangular plate, and a spring. The rectangular plates are fixedly connected to both sides of the protective shell, one end of the spring is fixedly connected to the side of the rectangular plate, and the other end of the spring is fixedly connected to the receiving block. A rectangular receiving groove is opened through the middle of the rectangular rod, and the spring and the receiving block are movably connected in the rectangular receiving groove.

[0013] Furthermore, the length of the spring is less than the length of the rectangular rod.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] This invention isolates the emergency stop from the external environment by installing a protective shell around the outer ring of the through hole, preventing accidental contact between personnel and equipment when not in use and preventing accidental activation of the emergency stop.

[0016] Based on the aforementioned beneficial effects, the spring enables the convenient and quick insertion and removal of the locking block in the slot, thereby facilitating the convenient and quick assembly and disassembly of the protective shell, which in turn makes it easier for operators to assemble and disassemble the protective shell. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the protective shell connection of this utility model;

[0019] Figure 2 This is a schematic diagram of the card block connection of this utility model;

[0020] Figure 3 A schematic diagram showing the card slot of this utility model;

[0021] Figure 4 This is a schematic diagram of the emergency stop connection of this utility model;

[0022] Figure 5 This is a cross-sectional view of the housing connection of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Emergency stop connector; 102. Emergency stop; 103. Emergency stop fastening nut; 104. Housing; 105. PCB board; 106. Fastening screw; 107. Through hole;

[0025] 201. Protective casing;

[0026] 301. Rectangular rod; 302. Receiving block; 303. Locking block; 304. Strip block; 305. Locking groove; 306. Guide groove; 307. Rectangular receiving groove; 308. Rectangular piece; 309. Spring. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Please see Figure 1-5 As shown, this embodiment is an emergency stop device for a wired remote control, comprising:

[0031] The emergency stop assembly includes an emergency stop connector 101, an emergency stop 102, an emergency stop fastening nut 103, a housing 104, a PCB board 105, a fastening screw 106, and a through hole 107. The emergency stop connector 101 is soldered onto the emergency stop 102. The housing 104 has a through hole 107 through it. The emergency stop 102 is movably inserted through the through hole 107. The emergency stop fastening nut 103 fixes the emergency stop 102 through the housing 104. The fastening screw 106 is threaded to connect the PCB board 105 and the housing 104. The plug of the emergency stop connector 101 is movably connected to a socket on the PCB board 105.

[0032] Emergency stop connector 101 is used to connect emergency stop 102, emergency stop fastening nut 103 is used to fix emergency stop 102, through hole 107 is used to connect emergency stop 102, fastening screw 106 connects the housing 104 and the threaded hole on PCB board 105 to realize the connection between housing 104 and PCB board 105.

[0033] Protective shell 201, the outer ring of the through hole 107 on the housing 104 is movably connected to the protective shell 201;

[0034] The protective casing 201 provides a guarantee for the isolation of emergency stop 102.

[0035] It also includes a convenient assembly and disassembly component, which includes a rectangular rod 301, a receiving block 302, a locking block 303, a strip block 304, and a slot 305. The rectangular rod 301 is fixedly connected to both ends of the protective shell 201. The receiving block 302 and the locking block 303 are movably connected in the rectangular rod 301. The locking block 303 is fixedly connected to the side of the receiving block 302. The strip block 304 is fixedly connected to both ends of the top of the casing 104. The slot 305 is opened through the middle of the strip block 304. The locking block 303 is movably connected in the slot 305.

[0036] The rectangular rod 301 provides a guarantee for the connection of the receiving block 302 and the locking block 303, and the strip block 304 provides a guarantee for the opening of the locking slot 305.

[0037] The bottom of the card block 303 is curved.

[0038] The shape of the card block 303 is designed to facilitate quick installation and removal from the card slot 305.

[0039] The easy-to-assemble and disassemble components also include guide grooves 306, and guide grooves 306 are opened on the side of the strip block 304;

[0040] The movable rectangular rod 301 in the guide groove 306 provides assistance for the initial engagement of the locking block 303.

[0041] The easy-to-assemble and disassemble components also include a rectangular receiving groove 307, a rectangular piece 308, and a spring 309. The rectangular pieces 308 are fixedly connected to both sides of the protective shell 201. One end of the spring 309 is fixedly connected to the side of the rectangular piece 308. The other end of the spring 309 is fixedly connected to the receiving block 302. The rectangular rod 301 has a rectangular receiving groove 307 through its middle. The spring 309 and the receiving block 302 are movably connected in the rectangular receiving groove 307.

[0042] The rectangular receiving groove 307 provides space for the deformation of the spring 309 and the movement of the locking block 303.

[0043] The length of spring 309 is less than the length of rectangular rod 301;

[0044] The dimensional arrangement between the aforementioned components ensures that the receiving block 302 and the locking block 303 are always located in the rectangular receiving groove 307.

[0045] Working principle: First, solder the emergency stop connector 101 onto the emergency stop 102. The soldered emergency stop 102 is then inserted into the corresponding through hole 107 on the outside of the housing 104. Next, the emergency stop 102 is secured from the housing 104 using the emergency stop fastening nut 103. Then, the PCB board 105 is assembled into the corresponding position inside the housing 104 and secured with fastening screws 106. After the emergency stop 102 and PCB board 105 are secured, the plug of the emergency stop connector 101 is assembled into the socket on the PCB board 105. Then, the bottom of the two end locking blocks 303 is engaged with the guide groove 306. Finally, the protective shell 201 is pressed down. At this time, the locking blocks 303 are under force, and the spring 309 is subjected to pressure. When the force is compressed, the receiving block 302 and the locking block 303 enter the rectangular receiving groove 307. When the locking block 303 moves to the locking groove 305, the spring 309 returns to its original position and pushes the locking block 303 into the locking groove 305, thus realizing the installation of the protective shell 201. When it is necessary to disassemble the protective shell 201, simply press the locking blocks 303 at both ends. When the locking blocks 303 disengage from the locking groove 305, pull the protective shell 201 upwards to achieve quick disassembly of the protective shell 201. This step can prevent personnel and equipment from accidentally contacting the emergency stop 102 when not in use, and at the same time, it can realize the quick disassembly and assembly of the protective shell 201, thus making it easier for operators to disassemble and install the protective shell 201.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wired remote control emergency stop device, characterized in that, include: An emergency stop assembly includes an emergency stop connector (101), an emergency stop (102), an emergency stop fastening nut (103), a housing (104), a PCB board (105), a fastening screw (106), and a through hole (107). The emergency stop connector (101) is soldered onto the emergency stop (102). The housing (104) has a through hole (107) through it. The emergency stop (102) is movably inserted through the through hole (107). The emergency stop fastening nut (103) fixes the emergency stop (102) through the housing (104). The fastening screw (106) is threadedly connected to the PCB board (105) and the housing (104). The plug of the emergency stop connector (101) is movably connected to a socket on the PCB board (105). The protective shell (201) is movably connected to the outer ring of the through hole (107) on the housing (104).

2. The wired remote control emergency stop device according to claim 1, characterized in that, It also includes a convenient disassembly and assembly component, which includes a rectangular rod (301), a receiving block (302), a locking block (303), a strip block (304), and a slot (305). The rectangular rod (301) is fixedly connected to both ends of the protective shell (201). The receiving block (302) and the locking block (303) are movably connected in the rectangular rod (301). The locking block (303) is fixedly connected to the side of the receiving block (302). The strip block (304) is fixedly connected to both ends of the top of the casing (104). A slot (305) is opened through the middle of the strip block (304). The locking block (303) is movably connected in the slot (305).

3. The wired remote control emergency stop device according to claim 2, characterized in that, The bottom of the card block (303) is arc-shaped.

4. The wired remote control emergency stop device according to claim 2, characterized in that, The easy-to-assemble and disassemble component also includes a guide groove (306), and the guide groove (306) is provided on the side of the strip block (304).

5. The wired remote control emergency stop device according to claim 2, characterized in that, The easy-to-assemble and disassemble assembly also includes a rectangular receiving groove (307), a rectangular piece (308), and a spring (309). The rectangular pieces (308) are fixedly connected to both sides of the protective shell (201). One end of the spring (309) is fixedly connected to the side of the rectangular piece (308), and the other end of the spring (309) is fixedly connected to the receiving block (302). The rectangular rod (301) has a rectangular receiving groove (307) through its middle section. The spring (309) and the receiving block (302) are movably connected in the rectangular receiving groove (307).

6. The wired remote control emergency stop device according to claim 5, characterized in that, The length of the spring (309) is less than the length of the rectangular rod (301).

Images