WO2023040258A1 - 设备固定结构和电气设备 - Google Patents

设备固定结构和电气设备 Download PDF

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Publication number
WO2023040258A1
WO2023040258A1 PCT/CN2022/087409 CN2022087409W WO2023040258A1 WO 2023040258 A1 WO2023040258 A1 WO 2023040258A1 CN 2022087409 W CN2022087409 W CN 2022087409W WO 2023040258 A1 WO2023040258 A1 WO 2023040258A1
Authority
WO
WIPO (PCT)
Prior art keywords
clip
buckle
clamping
fixing structure
guide rail
Prior art date
Application number
PCT/CN2022/087409
Other languages
English (en)
French (fr)
Inventor
肖玉华
何奕劲
林志明
Original Assignee
深圳市汇川技术股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市汇川技术股份有限公司 filed Critical 深圳市汇川技术股份有限公司
Publication of WO2023040258A1 publication Critical patent/WO2023040258A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure

Definitions

  • the present application relates to the field of electrical and steam technology, in particular to an equipment fixing structure and electrical equipment.
  • the installation guide rail is widely used in various electrical equipment.
  • a connecting and fixing structure is usually used to install the electrical equipment on the guide rail.
  • the existing connection and fixing structure usually needs to borrow auxiliary tools when installing and dismounting electrical equipment, which is very inconvenient to install and disassemble, and the work intensity of the staff is high.
  • the connection and fixing structure without the aid of auxiliary tools adopts the middle driving method.
  • the driving structure is set in the middle, and the buckle clips are set on both sides. It is more complicated, difficult to manufacture, and expensive.
  • the main purpose of the present application is to provide an equipment fixing structure, aiming at improving the convenience of loading and unloading the equipment main body and the guide rail.
  • this application proposes a device fixing structure, the device fixing structure is configured to install the device main body on the guide rail, and the device fixing structure includes:
  • a clamping piece includes a clamping body, a first buckle clip and a second buckle clip, the clamping body is movably connected to the device main body, the first buckle clip is arranged on the card On the holding body, the second buckle is connected to the end of the holding body away from the first buckle, and there is formed between the first buckle and the second buckle for clamping the guide rail clamping space; and
  • the limiter is located at the connection between the holding body and the second buckle, and is rotatably connected to the device body, and the second buckle moves on the holding body
  • the clamping space is adjusted during rotation, so that the guide rail is inserted into or out of the clamping space.
  • the holding body includes:
  • a moving arm the moving arm is movably connected to the main body of the device; and a connecting arm, the two ends of the connecting arm are respectively connected to the second buckle and the moving arm, and the limiting member is arranged on the
  • the connecting arm includes:
  • one end of the connecting body is connected to the moving arm, and forms the first locking groove with the moving arm;
  • An elastic bending body the elastic bending body is connected to an end of the connecting body away from the moving arm, and is connected to the second clip, and the limiting member is arranged between the elastic bending body and the At the joint of the second clip, the elastic bending body drives the second clip to rotate when the moving arm moves.
  • the elastic bending body includes:
  • the first straight plate section is connected to the connecting body and extends from the guide rail toward the main body of the device;
  • the transition portion includes a second straight plate segment and a third straight plate segment, the second straight plate segment is connected to an end of the first straight plate segment away from the connecting body, the third straight plate segment is connected to the The second straight plate segment is connected to one end away from the first straight plate segment, and is arranged at an included angle with the second straight plate segment, and the included angle faces the clamping space; and a bending segment, the bending segment It is connected to the end of the third straight plate segment away from the second straight plate segment, and is arranged in a hook shape with an opening facing the clamping space, and the end of the bending segment away from the third straight plate segment is connected to the second buckle clip connection.
  • the device main body includes a first housing and a second housing, the first housing and/or the second housing are provided with a first guide groove, and the holding The main body also includes a first guiding structure, the first guiding structure is arranged on the side of the connecting body away from the guide rail, the first guiding structure is formed with two connecting grooves opening toward opposite directions, the first guiding structure A guide structure forming part of the connection groove is movably inserted in the first guide groove.
  • the clamping body further includes a second guiding structure, the second guiding structure is arranged on the moving arm and is movably connected to the device main body.
  • the device fixing structure is a single component, and the limiting member is a rotating shaft, and the rotating shaft can rotate relative to the device main body when the clamping main body moves and drive the second Buckle rotation;
  • the connecting arm and the second clip are separate structures
  • the limiting member includes a first gear and a second gear
  • the end of the connecting arm facing away from the moving arm is provided with a first gear
  • the second clip is provided with a second gear connected to the first gear, and the first gear drives the second gear to rotate when the moving arm moves, so as to drive the second clip to rotate and adjust the Clamping space.
  • the main body of the device is formed with a first limiting groove and a second limiting groove communicating with each other.
  • the arm is connected, and at least part of the structure of the limiting part is inserted into the first limiting groove or the second limiting groove when the clamping body and the second buckle move toward or away from each other. .
  • the first buckle is provided with a first guide slope facing the clamping space
  • the second buckle is provided with a second guide slope facing the clamping space
  • the device fixing structure further includes a handle, the handle is connected to an end of the holding body away from the second buckle clip, and is provided outside the device body.
  • the present application also proposes an electrical device, the electrical device includes a device body and a device fixing structure, the device fixing structure is configured to install the device body on a guide rail, and the device fixing structure includes:
  • a clamping piece the clamping piece includes a clamping body, a first buckle clip and a second buckle clip, the clamping body is movably connected to the device main body, the first buckle clip is arranged on the card On the holding body, the second buckle is connected to the end of the holding body away from the first buckle, and there is formed between the first buckle and the second buckle for clamping the guide rail clamping space; and a limiting member, the limiting member is located at the connection between the clamping main body and the second clip, and is rotatably connected with the main body of the device, and the second clip is located at the When the clamping body moves, it is driven to rotate by the limiting member, and the clamping space is adjusted during the rotation, so that the guide rail is clamped into or out of the clamping space.
  • the device fixing structure provided by the technical solution of the present application is configured to install the device main body on the guide rail.
  • the equipment fixing structure can be installed on the main body of the equipment first, and then the main body of the equipment can be directly pressed against the guide rail, so that the guide rail is in contact with the first buckle clip and the second buckle clip, and the clamping body can be pushed by the first buckle clip Move in the direction away from the second buckle, and make the stopper drive the second buckle to rotate away from the clamping space during the movement of the clamping body, thereby expanding the clamping space so that the guide rail enters the clamping space.
  • the clamping body and the first clamp can move towards the second clamp, and the limiter will drive the second clamp to rotate towards the clamping space during the movement of the clamping body to reduce the clamping space , so that the guide rail can be fixed in the clamping space, preventing the rail and the main body of the equipment from detaching.
  • the equipment fixing structure provided by this application, during installation, the installation and disassembly between the equipment main body and the guide rail can be realized by moving the equipment fixing structure, and there is no need to move the equipment main body during the installation and disassembly process of the guide rail.
  • the disassembly process is easy and convenient. It is convenient, can reduce the labor intensity of the staff, and reduce the workload of the staff.
  • the equipment fixing structure provided by the present application is composed of two structures, a clamping part and a limiting part, which is simple in structure and easy to manufacture and process.
  • Fig. 1 is the schematic structural view of the electrical device of the present application installed on the guide rail;
  • Fig. 2 is a structural schematic diagram of the electrical device shown in Fig. 1;
  • Fig. 3 is a schematic diagram of an exploded structure of the electrical device shown in Fig. 2;
  • Fig. 4 is a schematic diagram of the installation process of the electrical device and the guide rail shown in Fig. 1;
  • Fig. 5 is a schematic diagram of the installation and disassembly process of the electrical device and guide rail shown in Fig. 1;
  • Fig. 6 is a structural schematic diagram of the fixed structure in the electrical device shown in Fig. 1;
  • FIG. 7 is a schematic view showing changes of the elastic connecting arm of the fixing structure shown in FIG. 1 during disassembly and assembly.
  • a is the device fixing structure 100 when locked
  • b is the device fixing structure 100 when unlocked.
  • the present application proposes an equipment fixing structure 100 , and the equipment fixing structure 100 is configured to install the equipment main body 300 on the guide rail 500 .
  • the device fixing structure 100 includes a holding member 10 and a limiting member 30.
  • the holding member 10 includes a holding body 11, a first clip 13 and a second clip 15, and the holding body 11 is movable. ground connected to the device main body 300, the first buckle 13 is arranged on the holding body 11, the second buckle 15 is connected to the end of the holding body 11 away from the first buckle 13, the first buckle 13 and A clamping space 100a for clamping the guide rail 500 is formed between the second buckle clips 15, and the stopper 30 is arranged at the joint between the clamping body 11 and the second buckle clip 15, and is rotatably connected with the device main body 300.
  • the second buckle clip 15 is rotated by the limiting member 30 when the holding body 11 moves, and adjusts the holding space 100 a when rotating, so that the guide rail 500 is locked into or out of the holding space 100 a.
  • the device fixing structure 100 provided by the technical solution of the present application is configured to install the device main body 300 on the guide rail 500 .
  • the equipment fixing structure 100 can be installed on the equipment main body 300 first, and then the equipment main body 300 can be directly pressed against the equipment main body 300, so that the guide rail 500 abuts against the first buckle clip 13 and the second buckle clip 15, and passes
  • the first buckle clip 13 pushes the holding body 11 to move away from the second buckle clip 15, and makes the stopper 30 drive the second buckle clip 15 to rotate away from the clamping space 100a during the movement of the holding body 11, Therefore, the clamping space 100a is enlarged, so that the guide rail 500 enters into the clamping space 100a.
  • the clamping body 11 and the first clip 13 can move toward the second clip 15, and the stopper 30 will drive the second clip 15 toward the clamping body 11 during the movement process.
  • the space 100a is rotated to shrink the clamping space 100a, so that the guide rail 500 can be firmly fixed in the clamping space 100a, preventing the rail and the device main body 300 from detaching.
  • the device fixing structure 100 provided in this application during installation, the installation and disassembly between the device main body 300 and the guide rail 500 can be realized through the movement of the device fixing structure 100, without moving the device main body 300 during the installation and removal process of the guide rail 500 ,
  • the disassembly and assembly process is easy and convenient, which can reduce the labor intensity of the staff and reduce the workload of the staff.
  • the device fixing structure 100 provided in the present application is composed of two structures, the clamping part 10 and the limiting part 30, which is simple in structure and easy to manufacture and process.
  • the clamping body 11 includes a moving arm 111 and a connecting arm 113
  • the moving arm 111 is movably connected to the device main body 300
  • the two ends of the connecting arm 113 are respectively connected to the second buckle 15 and the moving arm 111
  • the stopper 30 is located at the junction of the connecting arm 113 and the second buckle clip 15
  • the junction of the connecting arm 113 and the moving arm 111 forms the first buckle clip 13
  • the first buckle clip 13 is formed with a Facing the first slot 13a of the second clip
  • the second clip 15 is formed with a second slot 15a facing the first clip 13, and a clamping space is formed between the first slot 13a and the second slot 15a 100a.
  • the guide rail 500 generally includes a guide rail main body 91 and a first bending portion 93 and a second bending portion 95 arranged on opposite sides of the guide rail 500 , and the first clips 13 and the second clips 15 are respectively provided with first clips.
  • the slot 13a and the second card slot 15a so that the first bending part 93 and the second bending part 95 can be respectively inserted into the first card slot 13a and the second card slot 15a during installation, so as to improve the equipment fixing structure 100
  • the stability of the guide rail 500 is fixed, thereby improving the connection strength between the equipment main body 300 and the guide rail 500 , and preventing the equipment main body 300 from detaching from the guide rail 500 .
  • the first clip 13 is provided with a first guide inclined surface 13b facing the clamping space 100a
  • the second clip 15 is provided with There is a second guide inclined surface 15b facing the clamping space 100a.
  • first inclined guide surface 13b and the second inclined guide surface 15b can abut against the first bent portion 93 and the second bent portion 95 when the device main body 300 is assembled with the guide rail 500 , so as to insert the guide rail 500 into the clamping space 100a When inside, it is guided by the guide rail 500 , so that the first bending portion 93 and the second bending portion 95 of the guide rail 500 can be snapped into the first locking groove 13 a and the second locking groove 15 a respectively.
  • the connecting arm 113 includes a connecting body 1131 and an elastic bending body 1133.
  • One end of the connecting body 1131 is connected to the moving arm 111 and forms a first card slot 13a with the moving arm 111.
  • the elastic bending body 1133 is connected to the end of the connecting body 1131 away from the moving arm 111, and is connected to the second buckle clip 15. The body 1133 drives the second clip 15 to rotate when the moving arm 111 moves.
  • the moving arm 111 drives the connecting body 1131 to move away from the second clip 15
  • the moving arm 111 will drive the first clip 13 and the connecting body 1131 to move away from the second clip 15, and the connecting body 1131 will move against the elastic
  • the bending body 1133 exerts a pulling force from the connecting arm 113 to the moving arm 111, and deforms the elastic bending body 1133 in the moving direction of the moving arm 111, so that the stopper 30 connected to the elastic bending body 1133 can drive
  • the second clip 15 rotates away from the clamping space 100a, thereby expanding the clamping space 100a, so that the guide rail 500 enters into the clamping space 100a.
  • the connecting body 1131 When the moving arm 111 drives the first clip 13 and the connecting body 1131 to move toward the second clip 15, the connecting body 1131 will apply a thrust from the moving arm 111 to the connecting arm 113 to the elastic bending body 1133, and make the elastic
  • the bending body 1133 is deformed in the moving direction of the moving arm 111, so that the stopper 30 connected to the elastic bending body 1133 can drive the second clip 15 to rotate toward the clamping space 100a, thereby reducing the clamping space 100a, Furthermore, clamping and fixing in the clamping space 100a prevents the guide rail 500 from detaching from the device fixing structure 100 connecting the device body 300 , ensuring the stability of the connection between the device body 300 and the guide rail 500 .
  • the elastic bending body 1133 includes a first straight section 1133a, a transition portion 1133b and a bending section 1133e, the first straight section 1133a is connected with the connecting body 1131, and is connected from the guide rail 500 extends toward the device main body 300, the transition portion 1133b includes a second straight section 1133c and a third straight section 1133d, the second straight section 1133c is connected to the end of the first straight section 1133a away from the connecting body 1131, the third straight section 1133d and The second straight plate section 1133c is connected to the end away from the first straight plate section 1133a, and is set at an angle with the second straight plate section 1133c, the angle is facing the clamping space 100a, and the bending section 1133e is connected to the third straight plate section 1133d away from the second straight plate section 1133c.
  • One end of the straight plate section 1133c is arranged in a hook shape with an opening facing the clamping space 100a, and the
  • first straight plate section 1133a from the guide rail 500 to the direction of the device main body 300 can leave a certain space between the elastic bending body 1133, the connecting body 1131 and the clamping space 100a, so as to ensure that the elastic bending body 1133
  • the installation of the device fixing structure 100 and the guide rail 500 will not be interfered when the second clip 15 is driven to rotate.
  • the first straight section 1133 a can also abut against the device main body 300 to prevent the elastic bending body 1133 from breaking due to excessive movement when the moving arm 111 moves away from the second clip 15 .
  • the second straight plate segment 1133c and the third straight plate segment 1133d are arranged at an angle, which can play a transitional buffer role at the connection between the first straight plate segment 1133a and the bending segment 1133e, thereby preventing the elastic bending body 1133 from being deformed by the first straight plate segment.
  • the joint between the plate segment 1133a and the straight bend segment is too hard and breaks when deformed. Setting the bending section 1133e toward the clamping space 100a can make the elastic bending body 1133 resemble an arc-shaped structure as a whole, which can enhance the toughness of the overall structure of the elastic bending body 1133, and prevent the joints of each structure from being too rigid to drive the first
  • the second buckle clip 15 rotates, or breaks or fractures when deformed due to excessive rigidity.
  • the bending section 1133e can be deformed when the connecting body 1131 moves toward or away from the second clip 15 to drive the second clip 15 to rotate.
  • Making the bent section 1133e into a hook shape not only facilitates the connection between the transition section and the second clip 15, but also improves the toughness of the bent section 1133e, ensuring that the bent section 1133e is not easily damaged during deformation.
  • Turning the opening of the bending section 1133e toward the clamping space 100a can ensure that the elastic bending body 1133 is deformed and drives the second buckle 15 to rotate, and the second buckle 15 and the moving arm 111 can move toward or away from the clamping space 100a at the same time , to simultaneously adjust and expand or reduce the clamping space 100a.
  • the main body 300 of the device is also provided with a limiting plate 75 that is adapted to the shape of the elastic bending body 1133.
  • the limiting plate 75 is enclosed by the first housing 71 to form a flexible bending body. 1133 installation slot, as shown in Figure 3.
  • the device fixing structure 100 is a single component
  • the stopper 30 is a rotating shaft, which can rotate relative to the device main body 300 and drive the second clip 15 to rotate when the clamping main body 11 moves. .
  • setting the device fixing structure 100 as a single member can enhance the connection strength between the structures in the device fixing structure 100 , avoid breakage of the joints of each structure, and thus improve the overall structural strength of the device fixing structure 100 .
  • setting the equipment fixing structure 100 as a single component also facilitates the production and manufacture of the equipment fixing structure 100 and can improve the production and assembly efficiency of the equipment fixing structure 100 .
  • Setting the limiting member 30 as a rotating shaft can make the structure of the device fixing structure 100 simpler and more convenient to manufacture. When the limiting member 30 is set as a rotating shaft, the limiting member 30 will be rotatably connected to the device main body 300 to enhance the connection strength between the device main body 300 and the device fixing structure 100 .
  • the stopper 30 When the moving arm 111 moves toward the second clip 15, the stopper 30 will be driven by the connecting body 1131 to rotate from the device main body 300 to the direction of the rail 500, so as to drive the second clip 15 to rotate toward the clamping space 100a, thereby shrinking The space 100a is clamped to clamp the fixed guide rail 500 .
  • the stopper 30 When the moving arm 111 moves away from the second clip 15, the stopper 30 will be driven by the connecting body 1131 to rotate from the guide rail 500 to the direction of the device main body 300, so as to drive the second clip 15 to move away from the clamping space 100a. Rotate, thereby expanding the clamping space 100a, to ensure that the guide rail 500 can enter the clamping space 100a.
  • the connecting arm 113 and the second clip 15 may also be a separate structure.
  • the limiter 30 can include a first gear and a second gear, the end of the connecting arm 113 away from the moving arm 111 is provided with the first gear, the second clip 15 is provided with the second gear connected to the first gear, and the first gear When the moving arm 111 moves, it drives the second gear to rotate, so as to drive the second clip 15 to rotate to adjust the clamping space 100a.
  • the limiting member 30 can also include a driving member, which can be connected with the first gear or the second gear, so as to drive the first gear or the second gear to rotate, and drive the second clip 15 to rotate toward or away from the clamping space 100a, And at the same time, it drives the clamping body 11 to move toward or away from the second clip 15 to adjust the size of the clamping space 100a.
  • the driving part can be a motor or a combined structure of a cylinder and a screw rod. The use of driving parts to drive can improve the degree of automation of the equipment fixing structure 100 and reduce manual operations.
  • the device body 300 includes a first housing 71 and a second housing 73, and the first housing 71 and/or the second housing 73 A first guide groove 300a is provided on it, and the holding body 11 also includes a first guide structure 115, which is provided on the side of the connecting body 1131 away from the guide rail 500, and the first guide The structure 115 is formed with two connecting grooves 115a opening in opposite directions, and the first guiding structure 115 forms part of the connecting grooves 115a and is movably inserted into the first guiding groove 300a.
  • the first guiding structure 115 can not only guide the holding body 11 when the holding body 11 moves relative to the device body 300 , but also improve the connection strength between the device fixing structure 100 and the device body 300 .
  • the first guide structure 115 may be a slide rail structure or a guide groove and a guide rib structure adapted to the guide groove.
  • only the first housing 71 or the second housing 73 may be connected to the first guiding structure 115 , or both the first housing 71 and the second housing 73 may be connected to the first guiding structure 115 .
  • the first guide structure 115 can move along the partial structures of the first housing 71 and the second housing 73 inserted in the two connecting grooves 115a, so that the first guide The structure 115 moves along the first guiding groove 300 a to guide the movement of the holding body 11 . Since the part of the first guide structure 115 forming the connection groove 115 a is movably inserted in the first guide groove 300 a, the first guide structure 115 can also improve the connection strength between the device fixing structure 100 and the device main body 300 . In addition, the first guide structure 115 can also position the equipment fixing structure 100 and the equipment main body 300 when they are installed, so as to facilitate the installation of the equipment fixing structure 100 and the equipment main body 300 and ensure that the equipment fixing structure 100 can be installed in place.
  • the first housing 71 and/or the second housing 73 form the two ends of the first guide groove 300a on the moving direction of the moving arm 111, and can also limit the first guide structure 115, so that the first guide structure 115 can be limited. It is located in the first guide groove 300a, so as to further ensure the moving range of the holding body 11 and prevent the holding body 11 from excessively moving and damaging the elastic bending body 1133 .
  • the holding body 11 further includes a second guiding structure 117 , the second guiding structure 117 is disposed on the moving arm 111 and is movably connected to the device main body 300 .
  • the second limiting structure can further limit the moving direction of the holding body 11 , so that the moving arm 111 can move along the direction guided by the second guiding structure 117 .
  • the guiding direction of the second guide structure 117 is the direction in which the clamping body 11 moves toward or away from the second clip 15, so as to ensure that the clamping body 11 will not move out of position, thereby ensuring that the device body 300, the device The stability of the connection between the fixed structure 100 and the guide rail 500 .
  • the second guide structure 117 can be one of the sliding groove and the sliding rail provided on the main body 300 of the device, and the other one is provided on the moving arm 111 .
  • one of the second guide groove 300b or the guide rib 117 is provided on the part of the device body 300 adjacent to the moving arm 111, and the second guiding groove 300b is provided on the opposite sides of the moving arm 111 in the moving direction.
  • the other one of the guiding ribs 117, at least a part of the guiding ribs 117 is inserted in the second guiding groove 300b, and can move in the second guiding groove 300b.
  • the moving arm 111 is provided with a guiding rib 117
  • the device main body 300 is provided with a second guiding groove 300 b
  • the moving arm 111 is also provided with a limiting block 121 .
  • the limiting block 121 can limit the moving distance of the holding body 11 toward the second clip 15 , thereby preventing the holding body 11 from moving toward the second clip 15 due to gravity.
  • the device main body 300 is formed with a connected first limiting groove 300c and a second limiting groove 300d
  • the holding body 11 also includes a limiting part 119
  • the limiting part 119 is connected with the moving arm 111
  • at least part of the structure of the limiting part 119 is inserted into the first limiting groove 300c or the second clamping slot 300c when the first buckle clip 13 and the second buckle clip 15 move toward or away from each other.
  • the limiting portion 119 will move along with the moving arm 111 in a direction away from the second clip 15, so as to move from the first limiting slot 300c to the second clip 15.
  • the limiting groove 300d or moves from the first limiting groove 300c to the intersection of the first limiting groove 300c and the second limiting groove 300d.
  • the clamping space 100a will expand to a size sufficient for the assembly of the guide rail 500, and the guide rail 500 can enter into the clamping space 100a.
  • the clamping body 11 can move toward the second clip 15 so that the limiting part 119 re-enters the first limiting groove 300c during the movement of the moving arm 111.
  • the second A limiting groove 300c restricts the first buckle clip 13 and the second buckle clip 15 from moving relative to each other, and the clamping space 100a is large enough to clamp the fixed guide rail 500 to prevent the guide rail 500 from falling out.
  • the first limiting groove 300c and the second limiting groove 300d can limit the movement of the moving arm 111 when the clamping space 100a is reduced or expanded to a certain extent, thereby limiting the relative movement of the first buckle clip 13 and the second buckle clip 15 to maintain
  • the size of the clamping space 100a is constant, which facilitates the installation or detachment of the guide rail 500 and prevents the installation and detachment of the guide rail 500 from being affected.
  • the moving arm 111 is provided with a relief hole 11a communicating with the first limiting groove 300c and the second limiting groove 300d, and the limiting part 119 includes an elastic arm 1191 and a limiting protrusion 1193,
  • the elastic arm 1191 is connected to the moving arm 111 and is arranged in the relief hole 11a.
  • the elastic arm 1191 extends along the moving direction of the moving arm 111.
  • the limit protrusion 1193 is connected to the end of the elastic arm 1191 away from the moving arm 111, and can be The first buckle clip 13 and the second buckle clip 15 are inserted into the first limiting groove 300c or the second limiting groove 300d when moving toward or away from each other.
  • the limiting protrusion 1193 is set to be inserted into the first limiting groove 300c or the second limiting groove 300d, so as to limit the device fixing structure 100 and fix the size of the clamping space 100a after adjusting the clamping space 100a, so as to facilitate Installation and disassembly of the equipment main body 300 and the guide rail 500 .
  • the elastic arm 1191 can be deformed toward the back or away from the device main body 300 in the relief hole 11a when the moving arm 111 moves, so as to drive the limiting protrusion 1193 to snap into or disengage from the first limiting groove 300c or the second limiting groove 300d, so as to ensure that after the guide rail 500 is clamped or separated from the clamping space 100a, the clamping space 100a can still be adjusted by moving the clamping main body 11 and the second buckle 15, and the disassembly and installation of the guide rail 500 can be ensured to improve the equipment fixation Convenience and utility of structure 100.
  • the device fixing structure 100 further includes a handle 17 connected to the end of the holding body 11 away from the second clip 15 and provided outside the device body 300 .
  • the setting of the handle 17 is convenient for holding and pulling the holding body 11, so that the holding body 11 drives the stopper 30, so that the stopper 30 moves toward or away from the second clip 15 while the holding body 11 moves
  • the second clamp 15 is driven to rotate toward or away from the clamping space 100 a to adjust the size of the clamping space 100 a, so as to install and disassemble the guide rail 500 and the device main body 300 .
  • the handle 17 may include a handle body 171 and a grip block 173, the handle body 171 is connected to the end of the holding body 11 away from the first clip 13, and a The grip block 173 protrudes away from the guide rail 500 .
  • the grip block 173 is connected to the side of the handle body 171 facing away from the holding body 11 , and surrounds the handle body 171 and the holding body 11 to form a grip groove 17 a.
  • the grip groove 17 a is convenient for holding the push-pull holding body 11 , so that the holding body 11 can move toward or away from the second clip 15 .
  • the holding block 173 arranged in the direction away from the guide rail 500 will not interfere with the installation of the device main body 300 and the guide rail 500 , and can limit the holding position, and can prevent the handle 17 from detaching during the pushing and pulling process.
  • the device fixing structure 100 provided by the present application can be installed from the moving arm 111 toward the second clip 15 during installation, or can be installed from the second clip 15 toward the moving arm 111 .
  • the second guide structure 117 provided on the moving arm 111 can be installed on the second housing 73 corresponding to the second guide groove 300b of the device main body 300, and then the first guide structure 115 can be inserted into the first In the guide groove 300a, the stopper 30 is installed in the corresponding position of the second housing 73 to complete the installation of the equipment fixing structure 100 and the second housing 73 .
  • the first housing 71 and the second housing 73 can be reassembled, and the device fixing structure 100 and the first housing 71 can be assembled correspondingly, so as to complete the installation of the device main body 300 and the device fixing structure 100 .
  • problems such as poor connection stability between the equipment main body 300 and the guide rail 500 caused by the installation of the equipment fixing structure 100 in a twisted or irregularly deformed state can be avoided.
  • the limiting protrusion 1193 of the limiting portion 119 is inserted into the first limiting groove 300c.
  • the device main body 300 can be pressed against the guide rail 500, so that the first guide slope 13b of the first clip 13 and the second guide slope 15b of the second clip 15 can be aligned with the first guide rail 500 respectively.
  • the bent portion 93 abuts against the second bent portion 95 and guides the first bent portion 93 and the second bent portion 95 when the device main body 300 is pressed down.
  • the first clip 13 and the second clip 15 will move opposite to each other under the action of the guide rail 500, so as to expand the clamping space 100a, so that the guide rail 500 can enter the clamping space 100a .
  • the moving arm 111 will drive the connecting body 1131 to move away from the second buckle clip 15, and pull the elastic bending body 1133 to deform, and the limiting protrusion 1193 of the limiting part 119 will move from the first limiting groove 300c moves into the second limiting groove 300d, or moves from the first limiting groove 300c to the junction of the first limiting groove 300c and the second limiting groove 300d.
  • the position-limiting projection 1193 enters the second position-limiting groove 300d from the first position-limiting groove 300c in the process of pressing down, then when the guide rail 500 enters the clamping space 100a, it can move from the first buckle clip 13 to the second buckle clip 15 direction to push the handle 17 to move, so that the moving arm 111 drives the connecting body 1131 to move towards the direction of the second buckle clip 15, so that the elastic arm 1191 of the limiting part 119 will deform toward the direction away from the main body 300 of the device, so that the limiting bump 1193 breaks away from the second limiting slot 300d, and returns to the first limiting slot 300c during the movement of the moving arm 111 .
  • the limit projection 1193 only moves from the first limit groove 300c to the junction of the first limit groove 300c and the second limit groove 300d during the pressing process, then when the guide rail 500 enters the clamping space 100a, due to the guide rail 500 will no longer act on the first buckle clip 13 and the second buckle clip 15, and the elastic bending body 1133 and the elastic arm 1191 will recover under the condition of no external force, so that the limiting protrusion rebounds to the first limiting groove 300c and drive the moving arm 111, the connecting arm 113 and the first clip 13 to move toward the second clip 15, and drive the second clip 15 to rotate toward the clamping space 100a, so as to reduce the clamping space 100a and make the guide rail
  • the first bending portion 93 and the second bending portion 95 of the guide rail 500 can be respectively inserted and fixed in the first slot 13 a and the second slot 15 a, thereby completing the assembly of the guide rail 500 .
  • the handle 17 can be pulled from the second buckle 15 to the first buckle 13, so that the moving arm 111 drives the connecting body 1131 and the first buckle 13 toward Move away from the direction of the second clip 15, and make the connecting arm 113 drive the elastic bending body 1133 to deform, so that the stopper 30 rotates relative to the device main body 300, so as to drive the second clip 15 to rotate away from the clamping space 100a , and further expand the clamping space 100a, so that the first bending portion 93 and the second bending portion 95 of the guide rail 500 can break away from the first locking groove 13a and the second locking groove 15a.
  • the device main body 300 can be taken out from the guide rail 500 to complete the disassembly of the device main body 300 and the guide rail 500 .
  • the stopper 1193 of the stopper 119 will enter the second stopper 300d from the first stopper 300c , at this time, even if the handle 17 is no longer pulled, the first bending part 93 and the second bending part 95 are not inserted in the first card slot 13a and the second card slot 15a, and the device can be moved freely at this time
  • the main body 300 is disassembled.
  • the present application also proposes an electrical device, which includes a device main body 300 and a device fixing structure 100.
  • an electrical device which includes a device main body 300 and a device fixing structure 100.
  • the device fixing structure 100 For the specific structure of the device fixing structure 100, refer to the above-mentioned embodiments. Since this electrical device adopts all the technical solutions of all the above-mentioned embodiments, Therefore, it has at least all the functions brought about by the technical solutions of the above-mentioned embodiments, and details will not be repeated here.
  • the equipment fixing structure 100 provided in the present application is a single mechanical component, the processing of the equipment fixing structure 100 and the assembly process of the equipment fixing structure 100 and the equipment main body 300 can be simplified, the cost can be reduced, and the demand for the volume of the equipment main body 300 can be reduced. Moreover, due to the adoption of the equipment fixing structure 100 provided by the present application, the equipment main body 300 can be inserted and installed or disassembled vertically relative to the guide rail 500 , which greatly improves the maintenance convenience of the equipment main body 300 . Adopting the equipment fixing structure 100 provided by this application can improve the installation efficiency of the equipment main body 300 and the guide rail 500, and can realize one-button operation to install the equipment main body 300 on the guide rail 500 or remove it from the guide rail 500 without using auxiliary tools. The conversion of different states of the equipment fixing structure 100 is realized, the loading and unloading operation of the equipment main body 300 and the guide rail 500 is simplified, and the labor intensity of workers is reduced.
  • the device fixing structure 100 provided in the present application, when multiple device bodies 300 are installed adjacent to each other on the guide rail 500, they can be independently installed and disassembled between adjacent device bodies 300, There is no need to remove the adjacent device main body 300 .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

一种设备固定结构（100），包括卡持件（10）和限位件（30），卡持件（10）包括卡持主体（11）、第一扣夹（13）以及第二扣夹（15），卡持主体（11）可移动地连接于设备主体（300），第一扣夹（13）设置于卡持主体（11）上，第二扣夹（15）连接于卡持主体（11）背离第一扣夹（13）的一端，第一扣夹（13）与第二扣夹（15）之间形成有用于夹持导轨（500）的夹持空间（100a），限位件（30）设于卡持主体（11）与第二扣夹（15）的连接处，并与设备主体（300）可转动连接，第二扣夹（15）于卡持主体（11）移动时被限位件（30）带动转动，并于转动时调整夹持空间（100a），以使导轨（500）卡入或脱出夹持空间（100a）。还涉及包括设备固定结构（100）的电气设备。

Description

设备固定结构和电气设备
本申请要求于2021年9月14号申请的、申请号为202122230329.5的中国专利申请的优先权，其全部内容通过引用结合于此。
技术领域
本申请涉及电汽技术领域，特别涉及一种设备固定结构和电气设备。
 背景技术
目前，安装导轨广泛的应用于各种电气设备中，为了使电气设备能够可拆卸的安装固定在安装导轨上，通常会采用连接固定结构，将电气设备安装在到导轨。然而，现有的连接固定结构在安装和拆卸电气设备时通常需要借用辅助工具，装卸非常不方便，工作人员的工作强度高。而不需要借助辅助工具的连接固定结构采用中部驱动的方式，在中间设置驱动结构，在两侧设置扣夹，通过驱动结构驱动两侧扣夹运动以夹持轨道或使轨道脱离，其结构设置较为复杂，制作难度高，成本大。
 技术问题
本申请的主要目的是提供一种设备固定结构，旨在提高设备主体与导轨装卸的便利性。
 技术解决方案
为实现上述目的，本申请提出的一种设备固定结构，所述设备固定结构设置为将设备主体安装于导轨，所述设备固定结构包括：
卡持件，所述卡持件包括卡持主体、第一扣夹以及第二扣夹，所述卡持主体可移动地连接于所述设备主体，所述第一扣夹设置于所述卡持主体上，所述第二扣夹连接于所述卡持主体背离所述第一扣夹的一端，所述第一扣夹与所述第二扣夹之间形成有用于夹持所述导轨的夹持空间；和
限位件，所述限位件设于所述卡持主体与所述第二扣夹的连接处，并与所述设备主体可转动连接，所述第二扣夹于所述卡持主体移动时被所述限位件带动转动，并于转动时调整所述夹持空间，以使所述导轨卡入或脱出所述夹持空间。
在本申请的一例实施例中，所述卡持主体包括：
移动臂，所述移动臂可移动的连接于所述设备主体；和连接臂，所述连接臂的两端分别连接所述第二扣夹和所述移动臂，所述限位件设于所述连接臂与所述第二扣夹的连接处，所述连接臂与所述移动臂的连接处形成所述第一扣夹，所述第一扣夹形成有朝向所述第二扣夹的第一卡槽，所述第二扣夹形成有朝向所述第一扣夹的第二卡槽，所述第一卡槽和所述第二卡槽之间形成所述夹持空间。
在本申请的一例实施例中，所述连接臂包括：
连接体，所述连接体的一端与所述移动臂连接，并与所述移动臂形成所述第一卡槽；和
弹性折弯体，所述弹性折弯体连接于所述连接体背离所述移动臂的一端，并与所述第二扣夹连接，所述限位件设于所述弹性折弯体与所述第二扣夹的连接处，所述弹性折弯体于所述移动臂移动时带动所述第二扣夹转动。
在本申请的一例实施例中，所述弹性折弯体包括：
第一直板段，所述第一直板段与所述连接体连接，并自所述导轨向所述设备主体方向延伸；
过渡部，所述过渡部包括第二直板段和第三直板段，所述第二直板段连接于所述第一直板段背离所述连接体的一端，所述第三直板段与所述第二直板段背离所述第一直板段的一端连接，并与所述第二直板段呈夹角设置，所述夹角朝向所述夹持空间；以及折弯段，所述折弯段连接于所述第三直板段背离所述第二直板段的一端，并呈开口朝向夹持空间的钩状设置，所述折弯段背离所述第三直板段的一端与所述第二扣夹连接。
在本申请的一例实施例中，所述设备主体包括第一壳体和第二壳体，所述第一壳体和/或第二壳体上设置有第一导引槽，所述卡持主体还包括第一导向结构，所述第一导向结构设于所述连接体背离所述导轨的一侧，所述第一导向结构形成有朝相背方向开口的两个连接槽，所述第一导向结构形成所述连接槽的部分结构可移动插设于所述第一导引槽内。
在本申请的一例实施例中，所述卡持主体还包括第二导向结构，所述第二导向结构设于所述移动臂，并可移动连接于所述设备主体。
在本申请的一例实施例中，所述设备固定结构为单一构件，所述限位件为转轴，所述转轴能够于所述卡持主体移动时相对所述设备主体转动并带动所述第二扣夹转动；
和/或，所述连接臂与所述第二扣夹为分体结构，所述限位件包括第一齿轮和第二齿轮，所述连接臂背离移动臂的一端设有第一齿轮，所述第二扣夹设有连接所述第一齿轮的第二齿轮，所述第一齿轮于所述移动臂移动时带动所述第二齿轮转动，以带动所述第二扣夹转动调整所述夹持空间。
在本申请的一例实施例中，所述设备主体形成有相连通的第一限位槽和第二限位槽，所述卡持主体还包括限位部，所述限位部与所述移动臂连接，所述限位部的至少部分结构于所述卡持主体与所述第二扣夹相向或相背运动时插设于所述第一限位槽或所述第二限位槽内。
在本申请的一例实施例中，所述第一扣夹设有朝向所述夹持空间的第一导斜面，所述第二扣夹设有朝向所述夹持空间的第二导斜面；
和/或，所述设备固定结构还包括提手，所述提手连接于所述卡持主体背离所述第二扣夹的一端，并设于所述设备主体外。
本申请还提出一种电气设备，所述电气设备包括设备主体和设备固定结构，所述设备固定结构设置为将设备主体安装于导轨，所述设备固定结构包括：
卡持件，所述卡持件包括卡持主体、第一扣夹以及第二扣夹，所述卡持主体可移动地连接于所述设备主体，所述第一扣夹设置于所述卡持主体上，所述第二扣夹连接于所述卡持主体背离所述第一扣夹的一端，所述第一扣夹与所述第二扣夹之间形成有用于夹持所述导轨的夹持空间；和限位件，所述限位件设于所述卡持主体与所述第二扣夹的连接处，并与所述设备主体可转动连接，所述第二扣夹于所述卡持主体移动时被所述限位件带动转动，并于转动时调整所述夹持空间，以使所述导轨卡入或脱出所述夹持空间。
 有益效果
本申请技术方案提供的设备固定结构设置为将设备主体安装于导轨。在安装时，可先将设备固定结构安装于设备主体，再直接将设备主体压向导轨，以使导轨与第一扣夹和第二扣夹抵接，并通过第一扣夹推动卡持主体朝背离第二扣夹的方向移动，且使限位件在卡持主体移动过程中带动第二扣夹朝背离夹持空间方向转动，从而扩大夹持空间，以使导轨进入夹持空间内。导轨进入夹持空间后，卡持主体和第一扣夹可朝向第二扣夹运动，限位件在卡持主体运动过程中将带动第二扣夹朝向夹持空间转动，以缩小夹持空间，使得导轨能够固定在夹持空间内，防止轨道和设备主体脱离。采用本申请提供的设备固定结构，在安装时，通过设备固定结构的移动即可实现设备主体与导轨之间的安装和拆卸，无需在导轨安装和拆卸过程中挪动设备主体，拆装过程轻松、便捷，能够降低工作人员的劳动强度，减小工作人员工作负担。并且，本申请提供的设备固定结构由卡持件和限位件两个结构组成，结构简单，便于制作加工。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请电气装置安装在导轨上的的结构示意图；
图2为图1所示的电气装置的结构示意图；
图3为图2所示的电气装置的分解结构示意图；
图4为图1所示的电气装置与导轨的安装过程示意图；
图5为图1所示的电气装置与导轨的安拆卸过程示意图；
图6为图1所示的电气装置中固定结构的结构示意图；
图7为图1所示的固定结构的弹性连接臂在拆装过程中的变化示意图。
附图标号说明：
标号 名称 标号 名称
100 设备固定结构 13a 第一卡槽
100a 夹持空间 13b 第二导斜面
10 卡持件 15 第二扣夹
11 卡持主体 15a 第二卡槽
111 移动臂 15b 第二导斜面
111a 让位孔 17 提手
113 连接臂 17a 握槽
1131 连接体 171 提手主体
1133 弹性折弯体 173 握块
1133a 第一直板段 30 限位件
1133b 过渡部 300 设备主体
1133c 第二直板段 300a 第一导引槽
1133d 第三直板段 300b 第二导引槽
1133e 折弯段 300c 第一限位槽
115 第一导向结构 300d 第二限位槽
115a 连接槽 71 第一壳体
117 第二导向结构/导引筋 73 第二壳体
119 限位部 75 限位板
1191 弹性臂 500 导轨
1193 限位凸块 91 导轨主体
121 限位块 93 第一折弯部
13 第一扣夹 95 第二折弯部
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，全文中出现的“和/或”的含义为，包括三个并列的方案，以“A和/或B为例”，包括A方案，或B方案，或A和B同时满足的方案。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
参照图1至图7，图7中，a为锁紧时的设备固定结构100，b为解锁时的设备固定结构100。本申请提出一种设备固定结构100，该设备固定结构100设置为将设备主体300安装在导轨500上。
在本申请实施例中，设备固定结构100包括卡持件10和限位件30，卡持件10包括卡持主体11、第一扣夹13以及第二扣夹15，卡持主体11可移动地连接于设备主体300，第一扣夹13设置于卡持主体11上，第二扣夹15连接于所述卡持主体11背离所述第一扣夹13的一端，第一扣夹13与第二扣夹15之间形成有用于夹持导轨500的夹持空间100a，限位件30设于卡持主体11与第二扣夹15的连接处，并与设备主体300可转动连接，第二扣夹15于卡持主体11移动时被限位件30带动转动，并于转动时调整夹持空间100a，以使导轨500卡入或脱出夹持空间100a。
本申请技术方案提供的设备固定结构100设置为将设备主体300安装于导轨500。在安装时，可先将设备固定结构100安装于设备主体300，再直接将设备主体300压向设备主体300，以使导轨500与第一扣夹13和第二扣夹15抵接，并通过第一扣夹13推动卡持主体11朝背离第二扣夹15的方向移动，且使限位件30在卡持主体11移动过程中带动第二扣夹15朝背离夹持空间100a方向转动，从而扩大夹持空间100a，以使导轨500进入夹持空间100a内。导轨500进入夹持空间100a后，卡持主体11和第一扣夹13可朝向第二扣夹15运动，限位件30在卡持主体11运动过程中将带动第二扣夹15朝向夹持空间100a转动，以缩小夹持空间100a，使得导轨500能够稳固的固定在夹持空间100a内，防止轨道和设备主体300脱离。采用本申请提供的设备固定结构100，在安装时，通过设备固定结构100的移动即可实现设备主体300与导轨500之间的安装和拆卸，无需在导轨500安装和拆卸过程中挪动设备主体300，拆装过程轻松、便捷，能够降低工作人员的劳动强度，减小工作人员工作负担。并且，本申请提供的设备固定结构100由卡持件10和限位件30两个结构组成，结构简单，便于制作加工。
参见图6，在本申请的一例实施例中，卡持主体11包括移动臂111和连接臂113，移动臂111可移动的连接于设备主体300，连接臂113的两端分别连接第二扣夹15和移动臂111，限位件30设于连接臂113与第二扣夹15的连接处，连接臂113与移动臂111的连接处形成第一扣夹13，第一扣夹13形成有有朝向第二扣夹15的第一卡槽13a，第二扣夹15形成有朝向第一扣夹13的第二卡槽15a，第一卡槽13a和第二卡槽15a之间形成夹持空间100a。
可以理解，导轨500通常包括导轨主体91和设于导轨500相对两侧的第一折弯部93和第二折弯部95，第一扣夹13和第二扣夹15分别设置的第一卡槽13a和第二卡槽15a，使得在安装时第一折弯部93和第二折弯部95能够分别插设在第一卡槽13a和第二卡槽15a内，以提高设备固定结构100固定导轨500的稳固性，从而提高设备主体300与导轨500安装的连接强度，防止设备主体300脱离导轨500。
参见图6，为了在设备主体300与导轨500安装时导向，在本申请的一例实施例中，第一扣夹13设有朝向夹持空间100a的第一导斜面13b，第二扣夹15设有朝向夹持空间100a的第二导斜面15b。可以理解，第一导斜面13b和第二导斜面15b可以在设备主体300与导轨500装配时与第一折弯部93和第二折弯部95抵接，以在导轨500***夹持空间100a内时为导轨500导向，从而使得导轨500的第一折弯部93和第二折弯部95能够分别卡接在第一卡槽13a和第二卡槽15a内。
参见图7，在本申请的一例实施例中，连接臂113包括连接体1131和弹性折弯体1133，连接体1131的一端与移动臂111连接，并与移动臂111形成第一卡槽13a，弹性折弯体1133连接于连接体1131背离移动臂111的一端，并与第二扣夹15连接，限位件30设于弹性折弯体1133与第二扣夹15的连接处，弹性折弯体1133于移动臂111移动时带动第二扣夹15转动。
可以理解，移动臂111在带动连接体1131移动时，由于限位件30的限制，弹性折弯体1133与第二扣夹15连接的一端将不能在移动臂111的移动方向上移动，又由于连接体1131对弹性折弯体1133在移动臂111的移动方向上的作用力，故连接体1131会带动弹性折弯体1133发生形变，以使弹性折弯体1133带动限位件30转动，并使限位件30带动第二扣夹15转动。当移动臂111带动连接体1131朝背离第二扣夹15方向移动时，移动臂111将会带动第一扣夹13和连接体1131朝背离第二扣夹15方向移动，连接体1131会对弹性折弯体1133施加自连接臂113向移动臂111方向的拉力，并使弹性折弯体1133在移动臂111的移动方向上形变，以让与弹性折弯体1133连接的限位件30能够带动第二扣夹15朝背离夹持空间100a的方向转动，从而扩大夹持空间100a，以便导轨500进入夹持空间100a内。当移动臂111带动第一扣夹13和连接体1131朝向第二扣夹15方向移动时，连接体1131会对弹性折弯体1133施加自移动臂111向连接臂113方向的推力，并使弹性折弯体1133在移动臂111的移动方向上形变，以使与弹性折弯体1133连接的限位件30能够带动第二扣夹15朝向夹持空间100a内转动，从而缩小夹持空间100a，进而将夹持固定在夹持空间100a内，防止导轨500与连接设备主体300的设备固定结构100脱离，保证设备主体300与导轨500连接的稳固性。
参见图6，在本申请的一例实施例中，弹性折弯体1133包括第一直板段1133a、过渡部1133b以及折弯段1133e，第一直板段1133a与连接体1131连接，并自导轨500向设备主体300方向延伸，过渡部1133b包括第二直板段1133c和第三直板段1133d，第二直板段1133c连接于第一直板段1133a背离连接体1131的一端，第三直板段1133d与第二直板段1133c背离第一直板段1133a的一端连接，并与第二直板段1133c呈夹角设置，夹角朝向夹持空间100a，折弯段1133e连接于第三直板段1133d背离第二直板段1133c的一端，并呈开口朝向夹持空间100a的钩状设置，折弯段1133e背离第三直板段1133d的一端与第二扣夹15连接。
可以理解，将第一直板段1133a自导轨500向设备主体300方向延伸，可使弹性折弯体1133与连接体1131和夹持空间100a之间留有一定空间，以保证弹性折弯体1133带动第二扣夹15转动时不会对设备固定结构100与导轨500的安装造成干涉。第一直板段1133a还可以与设备主体300抵接，以防止移动臂111朝背离第二扣夹15方向移动时，移动过度，导致弹性折弯体1133断裂。将第二直板段1133c和第三直板段1133d形成夹角设置，能够在第一直板段1133a和折弯段1133e的连接处起到过渡缓冲作用，从而防止弹性折弯体1133由于第一直板段1133a与直弯段连接处硬度过大而在形变时断裂。将折弯段1133e朝向夹持空间100a设置可以使得弹性折弯体1133整体类似于弧形结构，能够增强弹性折弯体1133整体结构的韧性，防止各个结构的连接处由于刚性过强无法带动第二扣夹15转动，或者由于刚性过强而在形变时折断或断裂。折弯段1133e可以在连接体1131朝向或者背离第二扣夹15移动时发生形变，以带动第二扣夹15转动。将折弯段1133e设为钩状不仅便于过渡段与第二扣夹15的连接，还能够提高折弯段1133e的韧性，保证折弯段1133e在形变过程中不易损坏。将折弯段1133e的开口朝向夹持空间100a能够保证弹性折弯体1133发生形变而带动第二扣夹15转动时，第二扣夹15与移动臂111能够同时朝向或背离夹持空间100a运动，以同步将夹持空间100a调整扩大或者调整缩小。
为了进一步限制弹性折弯体1133的形变范围。防止弹性折弯体1133形变过度而损坏，设备主体300还设有与弹性折弯体1133形状适配的限位板75，限位板75于第一壳体71围合形成供弹性折弯体1133安装的安装槽，如图3所示。
参见图3，在本申请的一例实施例中，设备固定结构100为单一构件，限位件30为转轴，转轴能够于卡持主体11移动时相对设备主体300转动并带动第二扣夹15转动。
可以理解，将设备固定结构100设为单一构件可以增强设备固定结构100中各结构之间的连接强度，避免各个结构的连接处断裂，从而提高设备固定结构100整体的结构强度。同时，将设备固定结构100设为单一构件，还便于设备固定结构100的生产制造，能够提高设备固定结构100的生产组装效率。将限位件30设置为转轴可使设备固定结构100的结构更加简单，制作更加方便。限位件30设为转轴时，限位件30将转动连接于设备主体300，以增强设备主体300与设备固定结构100之间的连接强度。当移动臂111朝向第二扣夹15移动时，限位件30会在被连接体1131带动自设备主体300向导轨500方向转动，以带动第二扣夹15朝向夹持空间100a转动，从而缩小夹持空间100a，以夹持固定导轨500。当移动臂111朝背离第二扣夹15方向移动时，限位件30会在被连接体1131带动自导轨500向设备主体300方向转动，以带动第二扣夹15朝背离夹持空间100a方向转动，从而扩大夹持空间100a，以保证导轨500能够进入夹持空间100a。
当然，于其他实施例中连接臂113与第二扣夹15也可以为分体结构。例如，限位件30可以包括第一齿轮和第二齿轮，连接臂113背离移动臂111的一端设有第一齿轮，第二扣夹15设有连接第一齿轮的第二齿轮，第一齿轮于移动臂111移动时带动第二齿轮转动，以带动第二扣夹15转动调整夹持空间100a。
可以理解，移动臂111移动时可以通过连接臂113带动第一齿轮转动，从而带动第二齿轮转动，第二齿轮转动时会带动与其连接的第二扣夹15转动，从而调节夹持空间100a的大小。限位件30还可以包括驱动件，驱动件可以与第一齿轮或第二齿轮连接，以驱使第一齿轮或第二齿轮转动，并带动第二扣夹15朝向或者背离夹持空间100a转动，且同时带动卡持主体11朝向或背离第二扣夹15移动，以调整夹持空间100a的大小，驱动件可以为电机或者气缸和丝杆组合的结构等。采用驱动件驱动能够提高设备固定结构100的自动化程度，减少人工操作。
参见图图3和图6，在本申请的一例实施例中，所述设备主体300包括第一壳体71和第二壳体73，所述第一壳体71和/或第二壳体73上设置有第一导引槽300a，所述卡持主体11还包括第一导向结构115，所述第一导向结构115设于所述连接体1131背离导轨500的一侧，所述第一导向结构115形成有朝相背方向开口的两个连接槽115a，所述第一导向结构115形成所述连接槽115a的部分结构可移动插设于所述第一导引槽300a内。
可以理解，第一导向结构115不仅能够在卡持主体11相对设备主体300移动时为卡持主体11导向，还可以提高设备固定结构100与设备主体300的连接强度。第一导向结构115可以为滑轨结构或者导向槽和与导向槽适配的导向筋结构等。在本申请中，可以仅有第一壳体71或者第二壳体73与第一导向结构115连接，也可以第一壳体71和第二壳体73均与第一导向结构115连接。卡持主体11相对设备主体300移动时，第一导向结构115可以沿着插设在两个连接槽115a内的第一壳体71和第二壳体73的部分结构移动，以使第一导向结构115沿着第一导引槽300a移动，以为卡持主体11移动导向。由于第一导向结构115形成连接槽115a的部分结构可移动插设于第一导引槽300a内，故第一导向结构115还能够提高设备固定结构100和设备主体300的连接强度。此外，第一导向结构115还可以在设备固定结构100与设备主体300安装时为两者定位，以便于设备固定结构100与设备主体300的安装，保证设备固定结构100能够安装到位。
第一壳体71和/或第二壳体73形成第一导引槽300a于移动臂111移动方向上的的两端，还可以限位第一导向结构115，以将第一导向结构115限位于第一导引槽300a内，从而进一步保证卡持主体11的移动范围，防止卡持主体11移动过度而损坏弹性折弯体1133。
在本申请的一例实施例中，卡持主体11还包括第二导向结构117，第二导向结构117设于移动臂111，并可移动连接于设备主体300。
可以理解，第二限位结构可以进一步限位卡持主体11的移动方向，以使移动臂111沿着第二导向结构117导向的方向移动。在本实施例中，第二导向结构117导向的方向为卡持主体11朝向或背离第二扣夹15移动的方向，从而保证卡持主体11不会移动偏位，进而保证设备主体300、设备固定结构100以及导轨500连接的稳固性。第二导向结构117可以是设备主体300设有滑槽和滑轨的其中之一，移动臂111设有其中之另一。也可以是设备主体300邻近移动臂111的部分结构设有第二导引槽300b或导引筋117的其中之一，移动臂111于移动方向上的相对两侧设有第二导引槽300b或导引筋117的其中之另一，导引筋117至少部分结构插设于第二导引槽300b内，并可于第二导引槽300b内移动。
参见图2和图3，在本申请的一例实施例中，移动臂111设有导引筋117，设备主体300设有第二导引槽300b，移动臂111还设有限位块121。限位块121可限位卡持主体11朝向第二扣夹15移动的距离，从而防止卡持主体11由于重力因素朝向第二扣夹15移动。
参见图3、图6和图7，在本申请的一例实施例中，设备主体300形成有相连通的第一限位槽300c和第二限位槽300d，卡持主体11还包括限位部119，限位部119与移动臂111连接，限位部119的至少部分结构于第一扣夹13与第二扣夹15相向或相背运动时插设于第一限位槽300c或第二限位槽300d内。
可以理解，当卡持主体11朝背离第二扣夹15方向时，限位部119将随着移动臂111朝背离第二扣夹15方向移动，以从第一限位槽300c移动至第二限位槽300d，或者从第一限位槽300c移动至第一限位槽300c与第二限位槽300d的交接处。此时，夹持空间100a将扩张到足以供导轨500装配的大小，导轨500可以进入到夹持空间100a内。当导轨500进入夹持空间100a后，卡持主体11可朝向第二扣夹15移动以使限位部119在移动臂111移动过程中重新进入第一限位槽300c内，此时，由于第一限位槽300c的限制第一扣夹13和第二扣夹15将不再相对移动，夹持空间100a的大小足以夹持固定导轨500，可防止导轨500脱出。第一限位槽300c和第二限位槽300d能够在夹持空间100a缩小或扩大到一定程度时限制移动臂111移动，从而限制第一扣夹13和第二扣夹15相对移动，以保持夹持空间100a大小不变，便于导轨500的安装或者脱离，防止影响导轨500的安装和脱离。
在本申请的一例实施例中，移动臂111设有与第一限位槽300c和第二限位槽300d连通的让位孔11a，限位部119包括弹性臂1191和限位凸块1193，弹性臂1191与移动臂111连接，并设于让位孔11a内，弹性臂1191沿移动臂111的移动方向延伸，限位凸块1193连接于弹性臂1191背离移动臂111的一端，并能够于第一扣夹13与第二扣夹15相向或相背运动时插设于第一限位槽300c或第二限位槽300d内。
可以理解，限位凸块1193设置为***第一限位槽300c或第二限位槽300d内，以在调整夹持空间100a后限位设备固定结构100而固定夹持空间100a的大小，便于设备主体300与导轨500的安装和拆卸。弹性臂1191可在移动臂111移动时在让位孔11a内朝背或背离设备主体300方向发生形变，以带动限位凸块1193卡入或脱离第一限位槽300c或第二限位槽300d，从而保证在导轨500夹持或脱离夹持空间100a后，依然能够通过移动卡持主体11和第二扣夹15来调整夹持空间100a，并保障导轨500的拆卸和安装，提高设备固定结构100的便利性和实用性。
参见图6，在本申请的一例实施例中，设备固定结构100还包括提手17，提手17连接于卡持主体11背离第二扣夹15的一端，并设于设备主体300外。
可以理解，提手17的设置便于握持拉动卡持主体11，以使卡持主体11带动限位件30，使限位件30在卡持主体11朝向或者背离第二扣夹15移动的同时驱动第二扣夹15朝向或者背离夹持空间100a转动，以调整夹持空间100a的大小，从而安装和拆卸导轨500与设备主体300。
为了进一步提高拉动卡持主体11的便利性，提手17可以包括提手主体171和握块173，提手主体171与卡持主体11背离第一扣夹13的一端连接，还可设有朝背离导轨500方向凸设的握块173，握块173连接于提手主体171背离卡持主体11的一侧，并与提手主体171和卡持主体11围合形成握槽17a。握槽17a便于握持推拉卡持主体11，以使卡持主体11能够朝向或背离第二扣夹15移动。朝背离导轨500方向设置的握块173，既不会干扰设备主体300和导轨500的安装，又可以限制握持位置，能够避免提手17在握持推拉过程中脱离。
参见图3，本申请提供的设备固定结构100，在安装时可以自移动臂111朝向第二扣夹15方向安装，也可以自第二扣夹15朝向移动臂111方向安装。例如，可以先将设于移动臂111的第二导向结构117与设备主体300的第二导引槽300b对应安装在第二壳体73上，在对应将第一导向结构115插设在第一导引槽300a内，并将限位件30安装于第二壳体73的对应位置，以完成设备固定结构100与第二壳体73的安装。安装完毕后，可再装配第一壳体71与第二壳体73，并将设备固定结构100与第一壳体71对应组装，以完成设备主体300与设备固定结构100的安装。如此可以避免设备固定结构100由于扭曲或不规则形变状态安装导致设备主体300与设备固定结构100安装不牢导致设备主体300与导轨500连接稳固性差等问题。
参见图4，自由状态时，限位部119的限位凸块1193插设在第一限位槽300c内。在装配设备主体300与导轨500时，可将设备主体300压向导轨500，以使第一扣夹13的第一导斜面13b和第二扣夹15的第二导斜面15b可以分别与第一折弯部93和第二折弯部95抵接，并在设备主体300下压过程中为第一折弯部93和第二折弯部95导向。在设备主体300压向导轨500过程中，第一扣夹13和第二扣夹15将在导轨500的作用下相背移动，以扩大夹持空间100a，使导轨500能够进入夹持空间100a内。此时的移动臂111将带动连接体1131朝背离第二扣夹15方向移动，并拉动弹性折弯体1133发生形变，并且，限位部119的限位凸块1193将从第一限位槽300c移动至第二限位槽300d内，或者从第一限位槽300c移动至第一限位槽300c与第二限位槽300d的交接处。
若限位凸块1193在下压过程中从第一限位槽300c进入第二限位槽300d内，那么当导轨500进入夹持空间100a后，可以自第一扣夹13向第二扣夹15方向推动提手17移动，以使移动臂111带动连接体1131朝向第二扣夹15方向移动，以使限位部119的弹性臂1191将朝向背离设备主体300方向变形，以使限位凸块1193脱离第二限位槽300d，并在移动臂111移动过程中回到第一限位槽300c内。并使连接臂113在移动过程中推动弹性折弯体1133发生形变，以带动限位件30相对设备主体300转动，从而带动第二扣夹15朝向夹持空间100a转动，以缩小夹持空间100a，使导轨500的第一折弯部93和第二折弯部95能够分别***固定在第一卡槽13a和第二卡槽15a内，从而完成导轨500的装配。当提手17推动移动臂111朝向第二扣夹15移动时，从而保证设备主体300与导轨500装配的稳固性。
若限位凸块1193在下压过程中仅从第一限位槽300c移动至第一限位槽300c与第二限位槽300d的交接处，那么当导轨500进入夹持空间100a后，由于导轨500不再对第一扣夹13和第二扣夹15作用，在无外力作用情况下弹性折弯体1133和弹性臂1191将复原，以使限位凸起回弹至第一限位槽300c内，并带动移动臂111、连接臂113以及第一扣夹13朝向第二扣夹15方向移动，且带动第二扣夹15朝向夹持空间100a内转动，以缩小夹持空间100a，使导轨500的第一折弯部93和第二折弯部95能够分别***固定在第一卡槽13a和第二卡槽15a内，从而完成导轨500的装配。当提手17推动移动臂111朝向第二扣夹15移动时，从而保证设备主体300与导轨500装配的稳固性。
参见图5，当需要拆卸设备主体300和导轨500时，可以自第二扣夹15向第一扣夹13方向拉动提手17，以使移动臂111带动连接体1131和第一扣夹13朝背离第二扣夹15方向移动，并使连接臂113带动弹性折弯体1133形变，从而使限位件30相对于设备主体300转动，以带动第二扣夹15朝背离夹持空间100a方向转动，进而扩大夹持空间100a，使导轨500的第一折弯部93和第二折弯部95能够脱离第一卡槽13a和第二卡槽15a。此时设备主体300可以从导轨500上取出，以完成设备主体300和导轨500的拆卸。当提手17带动移动臂111自第二扣夹15向第一扣夹13方向移动时，限位部119的限位凸块1193将从第一限位槽300c进入第二限位槽300d内，此时，即使不再拉动提手17，第一折弯部93与第二折弯部95也未插设在第一卡槽13a和第二卡槽15a内，此时可随意搬动设备主体300，完成拆卸。
可以理解的是，在安装导轨500时，除了将设备主体300压向导轨500，以完成设备主体300与导轨500安装的方式外。还可以通过拉动提手17先扩大夹持空间100a，以使导轨500进入夹持空间100a内，再推动提手17以缩小夹持空间100a，以夹持固定导轨500。
本申请还提出一种电气设备，该电气设备包括设备主体300和设备固定结构100，该设备固定结构100的具体结构参照上述实施例，由于本电气设备采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有功能，在此不再一一赘述。
由于本申请提供的设备固定结构100为单个机构件，因此可以简化设备固定结构100的加工和设备固定结构100与设备主体300的组装工艺，能够降低成本，减少对设备主体300体积的需求。并且，由于采用本申请提供的设备固定结构100，设备主体300可以相对于导轨500在垂直方向上***安装或者拆卸，极大地提高了设备主体300维护便利性。采用本申请提供的设备固定结构100能够提高设备主体300与导轨500的安装效率，可以实现一键式操作将设备主体300安装到导轨500上或者从导轨500上拆卸，不需采用辅助工具即可实现设备固定结构100不同状态的转化，简化了设备主体300与导轨500的装卸操作，降低了工人的劳作强度。
此外，采用本申请提供过的设备固定结构100，使得当有多个设备主体300彼此相邻地安装在导轨500上时，它们可以独立的在相邻的设备主体300之间实现安装与拆卸，而无需将相邻的设备主体300移除。
以上所述仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (10)

  1. 一种设备固定结构，其中，所述设备固定结构设置为将设备主体安装于导轨，所述设备固定结构包括：
    卡持件，所述卡持件包括卡持主体、第一扣夹以及第二扣夹，所述卡持主体可移动地连接于所述设备主体，所述第一扣夹设置于所述卡持主体上，所述第二扣夹连接于所述卡持主体背离所述第一扣夹的一端，所述第一扣夹与所述第二扣夹之间形成有用于夹持所述导轨的夹持空间；和
    限位件，所述限位件设于所述卡持主体与所述第二扣夹的连接处，并与所述设备主体可转动连接，所述第二扣夹于所述卡持主体移动时被所述限位件带动转动，并于转动时调整所述夹持空间，以使所述导轨卡入或脱出所述夹持空间。
  2. 如权利要求1所述的设备固定结构，其中，所述卡持主体包括：
    移动臂，所述移动臂可移动的连接于所述设备主体；和
    连接臂，所述连接臂的两端分别连接所述第二扣夹和所述移动臂，所述限位件设于所述连接臂与所述第二扣夹的连接处，所述连接臂与所述移动臂的连接处形成所述第一扣夹，所述第一扣夹形成有朝向所述第二扣夹的第一卡槽，所述第二扣夹形成有朝向所述第一扣夹的第二卡槽，所述第一卡槽和所述第二卡槽之间形成所述夹持空间。
  3. 如权利要求2所述的设备固定结构，其中，所述连接臂包括：
    连接体，所述连接体的一端与所述移动臂连接，并与所述移动臂形成所述第一卡槽；和
    弹性折弯体，所述弹性折弯体连接于所述连接体背离所述移动臂的一端，并与所述第二扣夹连接，所述限位件设于所述弹性折弯体与所述第二扣夹的连接处，所述弹性折弯体于所述移动臂移动时带动所述第二扣夹转动。
  4. 如权利要求3所述的设备固定结构，其中，所述弹性折弯体包括：
    第一直板段，所述第一直板段与所述连接体连接，并自所述导轨向所述设备主体方向延伸；
    过渡部，所述过渡部包括第二直板段和第三直板段，所述第二直板段连接于所述第一直板段背离所述连接体的一端，所述第三直板段与所述第二直板段背离所述第一直板段的一端连接，并与所述第二直板段呈夹角设置，所述夹角朝向所述夹持空间；以及
    折弯段，所述折弯段连接于所述第三直板段背离所述第二直板段的一端，并呈开口朝向夹持空间的钩状设置，所述折弯段背离所述第三直板段的一端与所述第二扣夹连接。
  5. 如权利要求3所述的设备固定结构，其中，所述设备主体包括第一壳体和第二壳体，所述第一壳体和/或第二壳体上设置有第一导引槽，所述卡持主体还包括第一导向结构，所述第一导向结构设于所述连接体背离所述导轨的一侧，所述第一导向结构形成有朝相背方向开口的两个连接槽，所述第一导向结构形成所述连接槽的部分结构可移动插设于所述第一导引槽内。
  6. 如权利要求2所述的设备固定结构，其中，所述卡持主体还包括第二导向结构，所述第二导向结构设于所述移动臂，并可移动连接于所述设备主体。
  7. 如权利要求2所述的设备固定结构，其中，所述设备固定结构为单一构件，所述限位件为转轴，所述转轴能够于所述卡持主体移动时相对所述设备主体转动并带动所述第二扣夹转动；
    和/或，所述连接臂与所述第二扣夹为分体结构，所述限位件包括第一齿轮和第二齿轮，所述连接臂背离移动臂的一端设有第一齿轮，所述第二扣夹设有连接所述第一齿轮的第二齿轮，所述第一齿轮于所述移动臂移动时带动所述第二齿轮转动，以带动所述第二扣夹转动调整所述夹持空间。
  8. 如权利要求2所述的设备固定结构，其中，所述设备主体形成有相连通的第一限位槽和第二限位槽，所述卡持主体还包括限位部，所述限位部与所述移动臂连接，所述限位部的至少部分结构于所述卡持主体与所述第二扣夹相向或相背运动时插设于所述第一限位槽或所述第二限位槽内。
  9. 如权利要求1至8中任意一项所述的设备固定结构，其中，所述第一扣夹设有朝向所述夹持空间的第一导斜面，所述第二扣夹设有朝向所述夹持空间的第二导斜面；
    和/或，所述设备固定结构还包括提手，所述提手连接于所述卡持主体背离所述第二扣夹的一端，并设于所述设备主体外。
  10. 一种电气设备，其中，所述电气设备包括设备主体和如权利要求1至9中任一所述的设备固定结构。
PCT/CN2022/087409 2021-09-14 2022-04-18 设备固定结构和电气设备 WO2023040258A1 (zh)

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CN215674449U (zh) * 2021-09-14 2022-01-28 深圳市汇川技术股份有限公司 设备固定结构和电气设备
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