Wrench assembly, single board and network equipment

Abstract

The embodiment of the invention discloses a wrench assembly, a single board and network equipment, relates to the field of machinery, and solves the problem of high cost of the single board. According to the specific scheme, the wrench comprises a wrench body and a plurality of mounting parts; and the plurality of mounting parts are connected with the wrench body. And one trigger structure is connected with one mounting part. A touch switch on the printed circuit board abuts against the trigger structure, and the touch switch is provided with a plurality of installation positions. One of the plurality of mounting parts can be selected to be connected with the trigger structure according to the mounting position of the touch switch. If the position of the touch switch is replaced, the mounting part connected with the trigger structure can be correspondingly replaced, so that the trigger structure can open and close the touch switch without replacing the wrench, and the cost of the wrench assembly is reduced. Therefore, the cost of the single board is reduced.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of mechanical mechanisms, and in particular to a wrench assembly, a single board, and a network device. Background Art

[0002] Communication equipment, such as network switching equipment or optical network transmission equipment, has a chassis and a single board, and the chassis and the single board are detachably connected. The single board includes a wrench and a printed circuit board that are rotatably connected, and the wrench and the chassis are abutted. At present, communication equipment generally has the problem of high cost. Summary of the invention

[0003] The embodiments of the present application provide a wrench assembly, a single board and a network device, which solve the problem of high cost of the single board.

[0004] In order to achieve the above-mentioned purpose, this application adopts the following technical solution.

[0005] In the first aspect, an embodiment of the present application provides a wrench assembly. The wrench assembly includes a wrench and at least one trigger structure. The wrench includes a wrench body and a plurality of mounting parts; the plurality of mounting parts are connected to the wrench body. One of the trigger structures is connected to one of the mounting parts. When the wrench assembly is buckled on one side of a printed circuit board, the trigger structure abuts against a touch switch on the printed circuit board. During the rotation of the wrench body relative to the printed circuit board, the trigger structure and the touch switch switch switch from abutting against each other to separating from each other, thereby realizing the function of the trigger structure to open and close the touch switch. Since there are multiple mounting parts, one trigger structure is connected to one mounting part. Therefore, one trigger structure can be selected to be connected to any one of the multiple mounting parts. Since the trigger structure abuts against the touch switch, the mounting position of the touch switch corresponds to the position of the mounting part, so the touch switch has multiple different mounting positions to choose from. In this way, one wrench assembly can be applicable to multiple printed circuit boards with different mounting positions of the touch switch. A variety of printed circuit boards with different touch switch installation positions can be assembled with the wrench assembly, unifying the structure of the wrench assembly, unifying the manufacturing process and manufacturing equipment of the wrench assembly, reducing the manufacturing cost of the wrench assembly, and thus reducing the cost of the structure (such as a single board) including the wrench assembly.

[0006] In combination with the first aspect, in some feasible ways, the trigger structure is detachably connected to the mounting portion. In this way, the same trigger structure can be connected to one of the mounting portions and connected to the other mounting portion after being detached. In the case where the wrench assembly is snapped onto one side of a printed circuit board, if the position of the touch switch of the printed circuit board is changed, the installation position of the trigger structure abutting against the touch switch can be adjusted. The touch switch can be abutted by the same touch switch both before and after the position is adjusted. And the wrench body does not need to be replaced, which reduces the process cost and equipment cost of adjusting the position of the touch switch, thereby reducing the cost of the wrench assembly.

[0007] In combination with the first aspect, in some achievable ways, the number of the trigger structures is the same as the number of the mounting parts. Because one trigger structure is connected to one mounting part. The number of trigger structures is the same as the number of the mounting parts, and each mounting part is connected to the trigger structure. In the case where the wrench assembly is snapped onto one side of the printed circuit board, if the number of touch switches is less than the number of trigger structures, the touch switches have multiple optional mounting positions, and each mounting position can be abutted by the trigger structure. Printed circuit boards with different touch switch mounting positions can be assembled with the wrench assembly, unifying the manufacturing process and manufacturing equipment of the wrench assembly, and reducing the manufacturing cost of the wrench assembly.

[0008] In combination with the first aspect, in some achievable ways, the number of the trigger structures is less than the number of the mounting parts. The trigger structure is detachably connected to the mounting part. In this way, according to the position of the touch switch, the trigger structure can be changed from being connected to one of the mounting parts to being connected to another mounting part. If the mounting position of the touch switch of the printed circuit board is changed, the position of the trigger structure abutting against the touch switch can be adjusted. Alternatively, an additional trigger structure is connected so that the additionally connected trigger structure abuts against the touch switch.

[0009] In combination with the first aspect, in some achievable ways, the trigger structure includes a first trigger part and a second trigger part. The first trigger part and the second trigger part both include a connection end and a free end, and the connection end of the first trigger part and the connection end of the second trigger part are both connected to the mounting part. Along a direction perpendicular to the extension direction of the wrench body, the wrench body has a first surface and a second surface relative to each other. The first trigger part and the second trigger part are arranged between the first surface and the second surface. The first trigger part is closer to the first surface relative to the second trigger part, and the distance between the free end of the first trigger part and the first surface is equal to the distance between the free end of the second trigger part and the second surface. When the wrench assembly is buckled on one side of the printed circuit board, the touch switch of the printed circuit board is located between the first surface and the second surface, and the trigger part of the first trigger part and the second trigger part close to the touch switch abuts against the touch switch. Because the first trigger part is closer to the first surface relative to the second trigger part, and the distance between the free end of the first trigger part and the first surface is equal to the distance between the free end of the second trigger part and the second surface. If the first surface is located on the side of the printed circuit board away from the touch switch, the first trigger part abuts against the touch switch. When the second surface is located on the side of the printed circuit board away from the touch switch, the second trigger part abuts against the touch switch. In this way, if any of the first surface and the second surface is located on the side of the printed circuit board away from the touch switch, one of the first trigger part and the second trigger part must abut against the touch switch. In the process of assembling the wrench assembly and the printed circuit board, the wrench assembly and the printed circuit board have at least the above-mentioned two relative positional relationships, and any one of them can be selected, thereby reducing the selection cost during the assembly process.

[0010] In combination with the first aspect, in some achievable ways, the trigger structure further includes a bracket. The connecting end of the first trigger part and the connecting end of the second trigger part are both connected to the bracket. The mounting portion includes a first plate and a second plate; the first plate and the second plate are both connected to the wrench body. The first plate and the second plate are spaced apart in a direction perpendicular to the extending direction of the wrench body; the first plate and the second plate are respectively connected to the opposite ends of the bracket. Thus, the connecting end of the first trigger part and the connecting end of the second trigger part can be connected through the bracket and the mounting portion. The direction in which the first plate and the second plate are spaced apart is the same as the direction in which the first trigger part and the second trigger part are spaced apart. The interaction force between the bracket and the mounting portion is distributed in a direction perpendicular to the extending direction of the wrench body, and the interaction force between the bracket and the mounting portion is more evenly distributed, which is conducive to improving the mechanical stability of the bracket and the mounting portion.

[0011] In combination with the first aspect, in some achievable manners, the mounting portion further comprises a threaded member. The first plate is connected to the bracket via the threaded member. The threaded member can be disassembled, so that the first plate and the bracket can be detachably connected, and the connection process is simple. The mounting portion connected to the same trigger structure can be replaced.

[0012] In combination with the first aspect, in some achievable manners, the mounting portion further comprises a threaded member. The second plate is connected to the bracket via the threaded member. Thus, the first plate and the bracket can be easily disassembled and connected, and the second plate and the bracket can be easily installed.

[0013] In combination with the first aspect, in some achievable ways, the mounting portion includes a mounting seat, and the mounting seat is connected to the wrench body. The mounting seat is provided with a first assembly hole and a second assembly hole; along a direction perpendicular to the extension direction of the wrench body, the first assembly hole and the second assembly hole are spaced apart. The first assembly hole is connected to the connecting end of the first triggering portion, and the second assembly hole is connected to the connecting end of the second triggering portion. Thus, the first triggering portion is connected to the mounting portion through the mounting seat, and the second triggering portion is connected to the mounting portion through the mounting seat. Since the direction in which the first assembly hole and the second assembly hole are spaced apart is the same as the direction in which the first triggering portion and the second triggering portion are spaced apart. In the direction perpendicular to the extension direction of the wrench body, the forces acting on the mounting seat by the first triggering portion and the second triggering portion are distributed more evenly, which is beneficial to improving the mechanical stability of the mounting portion and the triggering structure.

[0014] In combination with the first aspect, in some achievable manners, the first assembly hole is threadedly connected to the connecting end of the first triggering part. In this way, the first assembly hole is simply connected to the first triggering part, and can be disassembled and replaced.

[0015] In combination with the first aspect, in some achievable ways, the trigger structure is symmetrically arranged with respect to the reference surface. The reference surface is parallel to the extension direction of the wrench body. Since the trigger structure is symmetrical with respect to the reference surface, the trigger structures on opposite sides of the reference surface are identical. During the process of assembling the trigger structure and the mounting portion, the trigger structures on opposite sides of the reference surface can be interchanged at will. There is no need to identify the end of the trigger structure that is located on one side of the reference surface. This saves time in identifying the trigger structure and saves the installation cost of the trigger structure.

[0016] In combination with the first aspect, in some achievable ways, the wrench is symmetrically arranged with respect to the reference surface. The wrenches located on opposite sides of the reference surface have the same structure. Then the wrenches on opposite sides of the reference surface can be interchanged at will. In the process of connecting the wrench and the printed circuit board, the wrench can be connected to either end of the opposite ends of the printed circuit board, and the function of the wrench can be achieved. Then, the printed circuit board and two identical wrenches are used in combination. Compared with the example of using a printed circuit board with two different wrenches in combination, the manufacturing process and equipment of the wrench are unified, and the manufacturing cost is reduced.

[0017] In combination with the first aspect, in some feasible ways, the wrench is symmetrically arranged with respect to the reference surface. The trigger structure is symmetrically arranged with respect to the reference surface; the reference surface is parallel to the extension direction of the wrench body. In this way, the trigger structure and the wrench on the opposite sides of the reference surface can be interchanged at will, and the functions achieved remain unchanged. In the process of connecting the wrench assembly and the printed circuit board, the wrench assembly can be connected to any of the opposite ends of the printed circuit board, and the trigger structure can abut against the touch switch on the printed circuit board. Then, the printed circuit board and two identical wrench assemblies are used in combination. The manufacturing process and equipment of the aforementioned two wrench assemblies are unified, reducing the manufacturing cost.

[0018] In the second aspect, an embodiment of the present application provides a single board. The single board includes a printed circuit board and any one of the wrench assemblies provided in the first aspect. The wrench body of the wrench assembly is rotatably connected to the circuit board body, and when the wrench assembly is buckled on one side of the circuit board body, the trigger structure of the wrench assembly abuts against the touch switch. Since the wrench body is rotatably connected to the circuit board body, during the rotation of the wrench body relative to the printed circuit board, the trigger structure and the touch switch switch switch between the abutment state and the separation state, thereby realizing the function of the trigger structure to open and close the touch switch. Since there are multiple mounting parts, a trigger structure is connected to a mounting part. Therefore, a trigger structure can be selected to be connected to any one of the multiple mounting parts. Because the touch switch abuts against the trigger structure, the number of mounting positions for installing the touch switch on the circuit board body is the same as the number of mounting parts. The same wrench assembly can be applied to printed circuit boards with different mounting positions of the touch switch, unify the structure of the wrench assembly, unify the preparation cost of the preparation process of the wrench assembly, and reduce the cost of the single board.

[0019] In combination with the second aspect, in some achievable ways, the single board includes a first wrench assembly and a second wrench assembly. The trigger structures of the first wrench assembly and the second wrench assembly both include a first trigger portion and a second trigger portion. The printed circuit board includes a first touch switch and a second touch switch. Any one of the first trigger portion and the second trigger portion of the first wrench assembly abuts against the first touch switch; any one of the first trigger portion and the second trigger portion of the second wrench assembly abuts against the second touch switch. Since the first touch switch of the first wrench assembly can be selected to be connected to any one of a plurality of mounting portions. The first touch switch has a plurality of optional mounting positions. Similarly, the second touch switch also has a plurality of optional positions. Then the first wrench assembly is applicable to printed circuit boards with different mounting positions of the first touch switch, and the second wrench assembly is applicable to printed circuit boards with different mounting positions of the second touch switch, thereby reducing the cost of the single board.

[0020] In combination with the second aspect, in some achievable ways, the first trigger part and the second trigger part each include a connecting end and a free end. The connecting end of the first trigger part and the connecting end of the second trigger part are both connected to the mounting portion. Along a direction perpendicular to the extending direction of the wrench body, the wrench body has a first surface and a second surface relative to each other. The first trigger part and the second trigger part are spaced apart between the first surface and the second surface. The first trigger part is closer to the first surface than the second trigger part, and the distance between the free end of the first trigger part and the first surface is equal to the distance between the free end of the second trigger part and the second surface.

[0021] In a third aspect, an embodiment of the present application provides a network device. The network device comprises: a chassis and any single board provided in the second aspect, the single board being connected to the chassis. As the cost of the single board is reduced, the cost of the network device is correspondingly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a network device.

[0023] Figure 2 A schematic diagram of the structure of a single board.

[0024] Figure 3a A schematic structural diagram of a wrench assembly and a printed circuit board provided in an embodiment of the present application.

[0025] Figure 3b A structural diagram of a trigger structure provided in an embodiment of the present application.

[0026] Figure 4a A schematic structural diagram of another wrench assembly and a printed circuit board provided in an embodiment of the present application.

[0027] Figure 4b A structural diagram of another trigger structure provided in an embodiment of the present application.

[0028] Figure 5 A schematic diagram of the structure of another single board provided in an embodiment of the present application.

[0029] In the figure: 10-network device; 11-chassis; 100-single board; 101-first surface; 102-second surface; 103-first plate; 104-second plate; 105-mounting seat; 106-first assembly hole; 107-second assembly hole; 110-wrench assembly; 111-wrench; 112-wrench body; 113-mounting part; 114-trigger structure; 115-first trigger part; 116-second trigger part; 117-bracket; 118-threaded part; 210-first wrench assembly; 220-second wrench assembly; 130-printed circuit board; 131-circuit board body; 132-touch switch; 133-first touch switch; 134-second touch switch; 1121-first side panel; 1122-second side panel; 1123-middle panel. DETAILED DESCRIPTION

[0030] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.

[0031] In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0032] In addition, in the present application, directional terms such as "upper" and "lower" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they can change accordingly according to the changes in the orientation of the components in the drawings.

[0033] Figure 1 FIG. 1 is a schematic diagram of the structure of a network device 10. Figure 1, the network device 10 includes a single board 100 and a chassis 11, and the single board 100 is connected to the chassis 11. Among them, the network device 10 can be a storage device, a server or a network switch, etc. Taking a network switch as an example, the network switch can be a router, a switch, a transmission network, an access network, etc. Among them, the single board 100 is also called a mainboard, a system board or a motherboard. The embodiment of the present application does not limit the structure of the single board 100. Exemplarily, the single board 100 can be a rectangular circuit board, and the main circuit system of the computer can be installed on the single board 100. The single board 100 can include a BIOS (basic input output system) chip, an I / O (input / output) control chip, a keyboard and a panel control switch interface, an indicator light connector, an expansion slot, a mainboard and a DC power supply connector of a plug-in card, and other components.

[0034] Figure 2 FIG. 1 is a schematic diagram of the structure of a single board 100. Figure 2 The single board 100 includes a wrench assembly 110 and a printed circuit board (PCB) 130, and the wrench assembly 110 and the PCB 130 are rotatably connected. One end of the wrench assembly 110 is rotatably connected to the PCB 130. When the single board 100 is connected to the chassis 11 (such as Figure 1 When the wrench assembly 110 is in a connected state, the wrench assembly 110 abuts against the chassis 11. The interaction force between the wrench assembly 110 and the chassis 11 can constrain the single board 100 and the chassis 11 to prevent the single board 100 from being separated from the chassis 11.

[0035] The printed circuit board 130 includes a circuit board body 131 and a touch switch 132. The touch switch 132 is connected to the circuit board body 131. When the wrench assembly 110 is buckled on one side of the printed circuit board 130, the wrench assembly 110 and the touch switch 132 are in contact.

[0036] The embodiment of the present application does not limit the function of the touch switch 132. For example, when the touch switch 132 is disconnected, the circuit board body 131 starts the data backup program to avoid affecting other boards 100. The embodiment of the present application does not limit the number of touch switches 132. For example, the number of touch switches 132 can be one, two, three or more.

[0037] The wrench assembly 110 includes a wrench 111 and at least one trigger structure 114. The wrench 111 includes a wrench body 112 and a plurality of mounting portions 113. One trigger structure 114 is connected to one mounting portion 113. When the wrench assembly 110 and the printed circuit board 130 are engaged, the trigger structure 114 abuts against the touch switch 132. After the wrench assembly 110 rotates relative to the printed circuit board 130, the trigger structure 114 moves away from the touch switch 132.

[0038] In the related art, the switch on the PCB board is triggered by a trigger member on a wrench structure. When the wrench structure is buckled on one side of the PCB board, the trigger member on the wrench structure abuts against the switch on the PCB board. When the wrench structure is away from the PCB board, the trigger member on the wrench structure and the switch on the PCB board are separated. The trigger member on the wrench structure and the switch on the PCB board are the only corresponding relationship. The model of the wrench structure and the PCB board is a one-to-one correspondence. One wrench structure can only be applied to one PCB board. If the position of the switch on the PCB board is adjusted, a new wrench structure needs to be replaced. As a result, the scope of application of the wrench structure is limited and the cost is high.

[0039] Therefore, the single board 100 of the embodiment of the present application can solve the problem that the application scope of the wrench assembly 110 is limited and the cost of the single board 100 is high.

[0040] exist Figure 2 In the example of FIG. 1 , the wrench assembly 110 includes a wrench 111 and at least one trigger structure 114. Figure 1 During the process of disassembly or installation of the circuit board 100, the wrench 111 provides a fulcrum for the single board 100. The wrench 111 includes a wrench body 112 and a plurality of mounting portions 113. A trigger structure 114 is connected to the mounting portion 113. When the wrench assembly 110 is buckled on one side of the circuit board body 131, the trigger structure 114 of the wrench assembly 110 abuts against the touch switch 132.

[0041] For the convenience of description, the extension direction of the wrench body 112 is defined as the x direction, and the thickness direction of the printed circuit board 130 is defined as the y direction, wherein the x direction is perpendicular to the y direction.

[0042] When the trigger structure 114 of the wrench assembly 110 abuts against the touch switch 132, the trigger structure 114 applies a force to the touch switch 132. If the wrench body 112 is rotated, when the wrench assembly 110 is not engaged with one side of the circuit board body 131, the trigger structure 114 does not contact the touch switch 132, and the trigger structure 114 no longer applies a force to the touch switch 132. In this way, the touch switch 132 is switched on and off by rotating the wrench body 112.

[0043] In addition, in an embodiment of the present application, the wrench 111 includes a plurality of mounting portions 113, and a trigger structure 114 is connected to a mounting portion 113. A trigger structure 114 can be connected to any one of the plurality of mounting portions 113, that is, the trigger structure 114 has a plurality of mounting positions relative to the wrench body 112. Since the trigger structure 114 is in contact with the touch switch 132, the touch switch 132 also has a plurality of mounting positions relative to the circuit board body 131. In other words, the wrench assembly 110 can be applied to a variety of circuit board bodies 131 with different mounting positions of the touch switch 132, increasing the scope of application of the wrench assembly 110, that is, different types of circuit board bodies 131 can share a wrench assembly 110, reducing the process cost of the wrench assembly 110, and reducing the cost of the single board 100. For example, the trigger structure 114 can be selected to connect to one of the mounting portions 113 in the plurality of mounting portions 113 according to the mounting position of the touch switch 132 on the circuit board body 131. If the position of the touch switch 132 on the circuit board body 131 needs to be changed, the touch switch 132 can be connected to the corresponding mounting portion 113 .

[0044] The number of trigger structures 114 in the wrench assembly 110 is greater than or equal to the number of touch switches 132 abutting against the wrench assembly 110. When the positions of the multiple trigger structures 114 are determined, the touch switches 132 have multiple optional installation positions, and can be applied to multiple printed circuit boards 130. For example, in an embodiment in which the number of touch switches 132 abutting against the wrench assembly 110 is two, the number of trigger structures 114 can be two, three or more.

[0045] The embodiment of the present application does not limit the connection method between the trigger structure 114 and the mounting portion 113. In some embodiments, the trigger structure 114 and the mounting portion 113 are detachably connected. In this way, the trigger structure 114 can be separated from one of the mounting portions 113 and then connected to another mounting portion 113. If the position of the touch switch 132 on the circuit board body 131 moves, the trigger structure 114 abutting against the touch switch 132 can be detached from the mounting portion 113 accordingly and connected to another mounting portion 113, so that the trigger structure 114 abuts against the moved touch switch 132. In this way, even if the position of the touch switch 132 is adjusted, the wrench assembly 110 does not need to be replaced, so that the touch switch 132 can still be abutted by the first trigger structure 114 on the wrench assembly 110, thereby reducing the use cost of the single board 100. In addition, in the embodiment in which the trigger structure 114 and the mounting portion 113 are detachably connected, the number of trigger structures 114 can be equal to the number of touch switches 132. By detachably connecting the trigger structure 114 and the mounting portion 113 , the same trigger structure 114 can abut against the touch switch 132 before and after the position is changed, so that the number of trigger structures 114 can be reduced.

[0046] In other embodiments, the trigger structure 114 is fixedly connected to the mounting portion 113. For example, the trigger structure 114 is connected to the mounting portion 113 via a welding layer or an adhesive layer. Alternatively, in some embodiments, the trigger structure 114 and the mounting portion 113 are connected to form an integrally formed part.

[0047] As described above, in the embodiment of the present application, the number of trigger structures 114 in the wrench assembly 110 is greater than or equal to the number of touch switches 132. One trigger structure 114 is connected to one mounting portion 113. The wrench 111 includes a plurality of mounting portions 113. The number of trigger structures 114 is less than or equal to the number of mounting portions 113.

[0048] In some embodiments, the number of trigger structures 114 is equal to the number of mounting portions 113. In such embodiments, if the number of trigger structures 114 in the wrench assembly 110 is greater than the number of touch switches 132 abutting against the wrench assembly 110, under the premise that the trigger structure 114 and the touch switch 132 abut against each other, the touch switch 132 has a variety of optional mounting positions on the circuit board body 131. It can be applied to various types of printed circuit boards 130. Further, if the trigger structure 114 and the mounting portion 113 are detachably connected. Then, according to the position of the touch switch 132 on the circuit board body 131, the mounting portion 113 connected to the trigger structure 114 is replaced, and in this process, there is no need to disassemble the wrench 111 and the circuit board body 131, and the replacement process is simple and the cost is low. The function of one wrench assembly 110 being applicable to a variety of printed circuit boards 130 is realized, and the cost of the single board 100 is reduced.

[0049] In other embodiments, the number of trigger structures 114 is less than the number of mounting portions 113. In such embodiments, if the number of trigger structures 114 in the wrench assembly 110 is greater than the number of touch switches 132, similar to the aforementioned embodiment in which the number of trigger structures 114 is equal to the number of mounting portions 113, the wrench assembly 110 can also be applied to various types of printed circuit boards 130. Further, if the trigger structure 114 and the mounting portion 113 are detachably connected. Then, according to the position of the touch switch 132 on the circuit board body 131, the mounting portion 113 connected to the trigger structure 114 is replaced. It also has the advantages of simple replacement process and low cost.

[0050] The embodiment of the present application does not limit the structure of the trigger structure 114 , and can be configured according to the structure of the touch switch 132 . Figure 3a This is a schematic diagram of the structure of a wrench assembly 110 and a printed circuit board 130 provided in an embodiment of the present application. Figure 3aThe trigger structure 114 includes a first trigger portion 115 and a second trigger portion 116. The first trigger portion 115 includes a connecting end and a free end that are arranged opposite to each other. The connecting end of the first trigger portion 115 is connected to the mounting portion 113. The second trigger portion 116 includes a connecting end and a free end that are arranged opposite to each other. The connecting end of the second trigger portion 116 is connected to the mounting portion 113. The free end of the first trigger portion 115 or the free end of the second trigger portion 116 is used to abut against the touch switch 132.

[0051] Figure 3a In the example, the wrench body 112 includes a first side plate 1121, a second side plate 1122 and a middle plate 1123, and the first side plate 1121 and the second side plate 1122 both extend along the y direction. The first side plate 1121 and the second side plate 1122 are arranged opposite to each other, and the opposite ends of the middle plate 1123 are respectively connected to the first side plate 1121 and the second side plate 1122. The surface of the first side plate 1121 away from the second side plate 1122 is the first surface 101, and the surface of the second side plate 1122 away from the first side plate 1121 is the second surface 102. The first surface 101 and the second surface 102 are arranged opposite to each other.

[0052] The embodiment of the present application does not limit the number of the middle plates 1123, and the number of the middle plates 1123 can be one, two, three, four or more. In the embodiment where there are multiple middle plates 1123, the multiple middle plates 1123 are spaced apart along the y direction.

[0053] The first trigger portion 115 and the second trigger portion 116 are disposed between the first surface 101 and the second surface 102. The first trigger portion 115 is closer to the first surface 101 than the second trigger portion 116. The distance between the free end of the first trigger portion 115 and the first surface 101 is equal to the distance between the free end of the second trigger portion 116 and the second surface 102.

[0054] When the wrench assembly 110 is buckled on one side of the circuit board body 131, if the first surface 101 is located on the side of the circuit board body 131 away from the touch switch 132, the first trigger portion 115 abuts against the touch switch 132. When the wrench assembly 110 is buckled on one side of the circuit board body 131, if the second surface 102 is located on the side of the circuit board body 131 away from the touch switch 132, since the distance between the free end of the first trigger portion 115 in the wrench assembly 110 and the first surface 101 is equal to the distance between the free end of the second trigger portion 116 and the second surface 102, the second trigger portion 116 abuts against the touch switch 132. In this way, during the installation of the wrench assembly 110, the first surface 101 is located on the side of the circuit board body 131 away from the touch switch 132 or the second surface 102 is located on the side of the circuit board body 131 away from the touch switch 132, which can make the trigger structure 114 and the touch switch 132 abut, and realize the function of the trigger structure 114 to open and close the touch switch 132. In this way, the wrench assembly 110 and the circuit board body 131 have two installation states, the first trigger part 115 and the touch switch 132 abut, or the second trigger part 116 and the touch switch 132 abut. During the installation process, there is no need to identify whether the side of the circuit board body 131 away from the touch switch 132 is the second surface 102 or the first surface 101, which simplifies the installation procedure and reduces the installation cost.

[0055] The embodiment of the present application does not limit the shapes of the first trigger portion 115 and the second trigger portion 116. The first trigger portion 115 can be cylindrical, prism-shaped, or arc-shaped, etc. The second trigger portion 116 can also be cylindrical, prism-shaped, or arc-shaped, etc. Figure 3b A schematic diagram of a trigger structure 114 provided in an embodiment of the present application. Figure 3b The trigger structure 114 further includes a bracket 117, and the connection end of the first trigger part 115 and the connection end of the second trigger part 116 are both connected to the bracket 117. The embodiment of the present application does not limit the connection method between the connection end of the first trigger part 115 and the bracket 117. For example, Figure 3b In the embodiment, the first trigger part 115 and the bracket 117 are connected as an integral part. Accordingly, the embodiment of the present application does not limit the connection method between the connecting end of the second trigger part 116 and the bracket 117. For example, the second trigger part 116 and the bracket 117 are connected as an integral part.

[0056] Figure 3a In the embodiment, the mounting portion 113 includes a first plate 103 and a second plate 104; the first plate 103 and the second plate 104 are both connected to the wrench body 112. The first plate 103 and the second plate 104 are spaced apart along the y direction. Figure 3aIn the example, the first side plate 1121 and the first plate 103 are connected to form an integrally formed part. In other words, part of the first side plate 1121 serves as the first plate 103. For example, Figure 3a The portion of the first side plate 1121 in the dotted line area C1 is used as the first plate 103. Similarly, the second side plate 1122 and the second plate 104 are connected to form an integrally formed part. For example, Figure 3a The portion of the second side plate 1122 in the dotted line area C2 serves as the second plate 104. The first plate 103 and the second plate 104 are respectively connected to opposite ends of the bracket 117. In this way, the first plate 103 and the second plate 104 are both connected to the bracket 117, so that the first trigger part 115 and the second trigger part 116 are both connected to the mounting part 113.

[0057] It is understandable that in other embodiments of the present application, the first plate 103 and the first side plate 1121 may not be connected as an integrally formed part. For example, the first plate 103 and the first side plate 1121 are bonded to each other on a side away from the first surface 101. Correspondingly, the second plate 104 and the second side plate 1122 are bonded to each other on a side away from the second surface 102.

[0058] The embodiment of the present application does not limit the connection method between the first plate 103 and the bracket 117. For example, the first plate 103 and the bracket 117 are connected by a screw 118. In this way, the first plate 103 and the bracket 117 are detachably connected, and the bracket 117 can be selected to be connected to one of the multiple mounting portions 113 according to the position of the touch switch 132. In addition, the first plate 103 and the second plate 104 are spaced apart along the y direction, and the screw 118 can be extended into the first plate 103 from the y direction to connect the bracket 117 and the first plate 103. During the installation process, the screw 118 does not need to avoid the printed circuit board 130, and there is a large operating space when installing the screw 118, which is convenient for installation.

[0059] Similarly, the embodiment of the present application does not limit the connection method between the second plate 104 and the bracket 117. The connection can be made by a screw 118. The embodiment of the present application does not limit the type of the screw 118. For example, the screw 118 can be a screw or a bolt.

[0060] In some embodiments, the trigger structure 114 is symmetrically arranged with respect to the reference plane M. The reference plane M is parallel to the x-direction. In this way, the structures of the trigger structure 114 at opposite ends along the y-direction are the same. During the installation of the trigger structure 114 and the mounting portion 113, any one of the opposite ends of the trigger structure 114 along the y-direction can be located on the side of the circuit board body 131 away from the touch switch 132. In other words, any one of the opposite sides of the reference plane M of the trigger structure 114 can be located on the side of the circuit board body 131 away from the touch switch 132. During the installation process, the time for identifying that the trigger structure 114 is located at the end of the side of the circuit board body 131 away from the touch switch 132 can be saved, thereby saving installation costs.

[0061] In addition, in the embodiment where the trigger structure 114 includes the first trigger part 115 and the second trigger part 116, the first trigger part 115 and the second trigger part 116 are also symmetrically arranged with respect to the reference surface M. Obviously, when any one of the two opposite ends of the trigger structure 114 along the y direction is arranged on the side of the circuit board body 131 away from the touch switch 132, one of the first trigger part 115 and the second trigger part 116 can abut against the touch switch 132. In this way, during the installation process, it is not necessary to identify the one of the first trigger part 115 and the second trigger part 116 that is closer to the first surface 101 and then install it, saving installation time. In addition, the structure of the first trigger part 115 and the structure of the second trigger part 116 are unified, and the preparation process and preparation equipment of the first trigger part 115 and the second trigger part 116 are also unified, reducing the preparation cost.

[0062] Furthermore, in the embodiment where the trigger structure 114 includes a bracket 117 , the bracket 117 is also symmetrically arranged with respect to the reference plane M. Any one of the two opposite ends of the bracket 117 along the y direction can be connected to the first plate 103 .

[0063] It is understood that in other embodiments of the present application, the trigger structure 114 is not limited to Figure 3b The example shown in . Figure 4a This is a schematic diagram of the structure of another wrench assembly 110 and a printed circuit board 130 provided in an embodiment of the present application. Figure 4a and Figure 3a , Figure 4a and Figure 3a The difference lies in the different structures of the trigger structure 114 and the mounting portion 113 .

[0064] Figure 4a In the example of FIG. 1 , the mounting portion 113 includes a mounting seat 105, and the mounting seat 105 is connected to the wrench body 112. The mounting seat 105 is provided with a first assembly hole 106 and a second assembly hole 107. Along the y direction, the first assembly hole 106 and the second assembly hole 107 are arranged at intervals.

[0065] Figure 4a For the structure of the wrench body 112, please refer to the aforementioned Figure 3a Description in the example. Figure 4a In the embodiment, the mounting seat 105 and the middle plate 1123 of the wrench body 112 are connected as an integrally formed part. In other words, a part of the middle plate 1123 serves as the mounting seat 105, for example, Figure 4a In the embodiment, the middle plate 1123 located in the C3 region serves as the mounting seat 105. Alternatively, in other embodiments, the mounting seat 105 and the middle plate 1123 may be independently provided, and the mounting seat 105 and the middle plate 1123 are fitted together.

[0066] The first assembly hole 106 is connected to the connection end of the first trigger portion 115, and the second assembly hole 107 is connected to the connection end of the second trigger portion 116. In this way, the first trigger portion 115 and the second trigger portion 116 can also be connected to the mounting portion 113. The first trigger portion 115 and the second trigger portion 116 are spaced apart along the y direction.

[0067] The embodiment of the present application does not limit the connection method between the first assembly hole 106 and the connection end of the first triggering portion 115 . Figure 4a In the embodiment, the first assembly hole 106 is a threaded hole, the connecting end of the first trigger part 115 is provided with a thread, and the first assembly hole 106 and the connecting end of the first trigger part 115 are threadedly connected. In this way, the first trigger part 115 and the first assembly hole 106 can be quickly installed, and the installation efficiency is high. In addition, the first assembly hole 106 and the connecting end of the first trigger part 115 are threadedly connected, and the volume of the first trigger part 115 and the mounting part 113 can be reduced without the aid of other components, thereby reducing the weight of the wrench assembly 110. Alternatively, in other embodiments, the connecting end of the first assembly hole 106 and the first trigger part 115 can be an interference fit or a glue layer connection, etc.

[0068] Likewise, the embodiment of the present application does not limit the connection method between the second assembly hole 107 and the connection end of the second triggering portion 116. For example, it can be a threaded connection, an interference fit, or a glue layer connection.

[0069] Figure 4b This is a schematic diagram of another trigger structure 114 provided in an embodiment of the present application. Figure 4b The trigger structure 114 is symmetrically arranged with respect to the reference plane M. Figure 3b Similarly to the example shown, the trigger structure 114 is symmetrically arranged with respect to the reference surface M, which can save the installation time and installation cost of the trigger structure 114.

[0070] For example, Figure 4aIn the example, the structure of the first trigger part 115 is the same as that of the second trigger part 116. Then, the connection end of the first trigger part 115 can be connected to the first assembly hole 106 or the second assembly hole 107. In the process of connecting the first trigger part 115, it can be connected to any one of the first assembly hole 106 and the second assembly hole 107, saving the time of identifying the assembly hole connected to the first trigger part 115 and saving the assembly time of the first trigger part 115. In addition, the first trigger part 115 and the second trigger part 116 can be prepared using the same preparation process and preparation equipment. The cost of the trigger structure 114 is saved, thereby reducing the cost of the single board.

[0071] Please also read Figure 3a and Figure 4a ,exist Figure 3a and Figure 4a In the embodiment, the wrench 111 is symmetrically arranged with respect to the reference plane M. In other words, the trigger structure 114 and the wrench 111 are symmetrically arranged with respect to the reference plane M. Thus, in the embodiment where the first surface 101 of the wrench body 112 is located on the side of the circuit board body 131 away from the touch switch 132, or in the embodiment where the second surface 102 of the wrench body 112 is located on the side of the circuit board body 131 away from the touch switch 132, the structure of the wrench assembly 110 located on the side of the circuit board body 131 close to the touch switch 132 is the same. The trigger structure 114 can abut against the touch switch 132. Figure 2 As shown, one end of the wrench assembly 110 is rotatably connected to one end of the circuit board body 131 , and since the wrench 111 and the trigger structure 114 are both symmetrically arranged about the reference plane M, the wrench assembly 110 can be connected to the other end of the circuit board body 131 .

[0072] In the embodiment where the trigger structure 114 includes the first trigger portion 115 and the second trigger portion 116, the trigger structure 114 and the wrench 111 are symmetrically arranged with respect to the reference plane M. The first surface 101 of the wrench body 112 is located on the side of the circuit board body 131 away from the touch switch 132, and the second trigger portion 116 abuts against the touch switch 132. The second surface 102 of the wrench body 112 is located on the side of the circuit board body 131 away from the touch switch 132, and the first trigger portion 115 abuts against the touch switch 132.

[0073] As mentioned above, the trigger structure 114 is used to abut against the touch switch 132 , so the installation position of the trigger structure 114 is set according to the touch switch 132 .

[0074] The embodiment of the present application does not limit the installation method of the trigger structure 114. Exemplarily, the installation method of the trigger structure 114 includes: detecting the position of the touch switch 132 and obtaining information of the touch switch 132. The information of the touch switch 132 includes coordinate information of the touch switch 132 on the circuit board body 131. Determine the mounting portion 113 connected to the trigger structure 114 based on the information of the touch switch 132. Since there are multiple mounting portions 113, determine the mounting portion 113 connected to the trigger structure 114 among the multiple mounting portions 113. Connect the trigger structure 114 to the mounting portion 113.

[0075] Figure 2 In the embodiment, the printed circuit board 130 is connected to one wrench assembly 110. In other embodiments, the printed circuit board 130 can be connected to multiple wrench assemblies 110.

[0076] Figure 5 This is a schematic diagram of the structure of another single board 100 provided in an embodiment of the present application. Figure 5 The single board 100 includes a first wrench assembly 210 and a second wrench assembly 220. The structures of the first wrench assembly 210 and the second wrench assembly 220 are described in detail above. Figure 3a and Figure 4a The description of the wrench assembly 110 is omitted here.

[0077] Figure 5 In the embodiment, the printed circuit board 130 includes a circuit board body 131, a first touch switch 133 and a second touch switch 134. The first touch switch 133 and the second touch switch 134 are both connected to the circuit board body 131. For a description of the first touch switch 133 and the second touch switch 134, please refer to Figure 2 The description of the touch switch 132 is not repeated here. When the first wrench assembly 210 is buckled on one side of the printed circuit board 130, the first wrench assembly 210 and the touch switch 132 abut. When the second wrench assembly 220 is buckled on one side of the printed circuit board 130, the second wrench assembly 220 and the touch switch 132 abut.

[0078] Figure 5 In the embodiment, when the first wrench assembly 210 is buckled on one side of the printed circuit board 130, the first trigger portion 115 or the second trigger portion 116 of the first wrench assembly 210 abuts against the first touch switch 133. When the second wrench assembly 220 is buckled on one side of the printed circuit board 130, the first trigger portion 115 or the second trigger portion 116 of the second wrench assembly 220 abuts against the first touch switch 133.

[0079] exist Figure 5In the example of FIG. 1 , the first wrench assembly 210 is plane-symmetrical about the reference plane M, and the second wrench assembly 220 is plane-symmetrical about the reference plane M. In this way, the first wrench assembly 210 can be installed in Figure 5 The first wrench assembly 210 is located at the position where the first wrench assembly 210 is located. The first wrench assembly 210 can also be installed at Figure 5 The position of the second spanner assembly 220 in the middle. In other words, the structure of the first spanner assembly 210 is the same as that of the second spanner assembly 220, and the first spanner assembly 210 and the second spanner assembly 220 can be produced using the same preparation process and the same preparation equipment. Reduce manufacturing costs. The installation process can also save the process of identifying the first spanner assembly 210 and the second spanner assembly 220.

[0080] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A wrench assembly, characterized in that: The wrench assembly comprises: A wrench, comprising a wrench body and a plurality of mounting portions; the plurality of mounting portions are connected to the wrench body; and At least one trigger structure, one of the trigger structures is connected to one of the mounting portions.

2. The wrench assembly according to claim 1, characterized in that: The trigger structure is detachably connected to the mounting portion.

3. The wrench assembly according to claim 1 or 2, characterized in that: The number of the trigger structures is the same as the number of the mounting portions.

4. The wrench assembly according to any one of claims 1 to 3, characterized in that: The trigger structure comprises a first trigger part and a second trigger part, the first trigger part and the second trigger part each comprise a connecting end and a free end, and the connecting end of the first trigger part and the connecting end of the second trigger part are both connected to the mounting part; The wrench body has a first surface and a second surface opposite to each other along a direction perpendicular to the extension direction of the wrench body, the first trigger portion and the second trigger portion are spaced apart between the first surface and the second surface, the first trigger portion is closer to the first surface than the second trigger portion, and the distance between the free end of the first trigger portion and the first surface is equal to the distance between the free end of the second trigger portion and the second surface.

5. The wrench assembly according to claim 4, characterized in that: The trigger structure further includes a bracket, and the connecting end of the first trigger part and the connecting end of the second trigger part are both connected to the bracket; The mounting portion includes a first plate and a second plate; the first plate and the second plate are both connected to the wrench body; the first plate and the second plate are spaced apart in a direction perpendicular to the extension direction of the wrench body; the first plate and the second plate are respectively connected to opposite ends of the bracket.

6. The wrench assembly according to claim 5, characterized in that: The mounting portion further includes a threaded member, and the first plate member or the second plate member is connected to the bracket via the threaded member.

7. The wrench assembly according to claim 4, characterized in that: The mounting portion includes a mounting seat, the mounting seat is connected to the wrench body, and the mounting seat is provided with a first assembly hole and a second assembly hole; the first assembly hole and the second assembly hole are arranged at intervals along a direction perpendicular to the extension direction of the wrench body; the first assembly hole is connected to the connecting end of the first trigger portion, and the second assembly hole is connected to the connecting end of the second trigger portion.

8. The wrench assembly according to any one of claims 1 to 7, characterized in that: The trigger structure is symmetrically arranged with respect to a reference surface; the reference surface is parallel to an extension direction of the wrench body.

9. The wrench assembly according to claim 8, characterized in that: The wrenches are symmetrically arranged with respect to the reference surface.

10. A single board, characterized in that: The single board comprises: A printed circuit board, comprising a circuit board body and a touch switch arranged on the circuit board body; According to the wrench assembly as described in any one of claims 1 to 9, the wrench body of the wrench assembly is rotatably connected to the circuit board body, and when the wrench assembly is buckled on one side of the circuit board body, the trigger structure of the wrench assembly abuts against the touch switch.

11. The single board according to claim 10, characterized in that The single plate includes a first wrench assembly and a second wrench assembly, and the trigger structures of the first wrench assembly and the second wrench assembly each include a first trigger portion and a second trigger portion; The printed circuit board includes a first touch switch and a second touch switch; Any one of the first triggering part and the second triggering part of the first wrench assembly abuts against the first touch switch; any one of the first triggering part and the second triggering part of the second wrench assembly abuts against the second touch switch.

12. A network device, characterized in that: The network device comprises: a chassis and the single board according to claim 10 or 11, and the single board is connected to the chassis.

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