Pedal device

Abstract

The utility model relates to a pedal device which comprises a mounting frame, a guide rail assembly, a workbench, a pedal platform and a locking mechanism. The guide rail assembly is arranged on the mounting frame; the workbench is slidably connected to the guide rail assembly. The pedal platform is slidably connected to the guide rail assembly. The pedal platform is detachably connected with the workbench; the locking mechanism comprises a first locking component and a second locking component, and the first locking component is arranged on the mounting frame; the second locking component is arranged on the pedal platform; wherein the locking mechanism has a locking state and an unlocking state, and when the locking mechanism is in the locking state, the first locking component is clamped with the second locking component; when the locking mechanism is in an unlocking state, the first locking component is separated from the second locking component; thus, the manual maintenance depth is reduced, equipment maintenance is facilitated, the maintenance difficulty is reduced, the equipment maintenance efficiency is improved, and meanwhile work of the workbench is not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of display, in particular to a pedal device. BACKGROUND

[0002] With the continuous development of display module and touch screen field, the demand for related products is also increasing. In the actual production process of display devices, the devices on the production line (such as the pressing device) need to be maintained.

[0003] However, the workbench and other mechanisms on the production line occupy the maintenance stepping position, and the operator can only maintain the device from one side of the production line. When the mechanism to be maintained is far away from the operator, the operator has difficulty in maintaining it, which increases the maintenance difficulty, reduces the maintenance efficiency, and affects the production efficiency of the display device. CONTENT OF THE INVENTION

[0004] Therefore, the present application provides a pedal device, which can reduce the artificial maintenance depth, improve the equipment maintenance convenience, reduce the maintenance difficulty, and improve the equipment maintenance efficiency.

[0005] A pedal device comprises:

[0006] a mounting frame;

[0007] a guide rail assembly arranged on the mounting frame;

[0008] a workbench slidably connected to the guide rail assembly;

[0009] a pedal platform slidably connected to the guide rail assembly; the pedal platform is detachably connected to the workbench;

[0010] a locking mechanism comprising a first locking member and a second locking member, the first locking member being arranged on the mounting frame, and the second locking member being arranged on the pedal platform;

[0011] The locking mechanism has a locked state and an unlocked state. When the locking mechanism is in the locked state, the first locking member is clamped with the second locking member. When the locking mechanism is in the unlocked state, the first locking member is separated from the second locking member.

[0012] In one embodiment, the first locking member is provided with a first clamping groove;

[0013] The second locking member comprises a first driving member and a clamping member; the driving member is connected with the clamping member,

[0014] The first driving member is configured to drive the clamping member to approach and extend into the first clamping groove, so that the locking mechanism is in the locked state.

[0015] The first driving member is further configured to drive the clamping member away from the first locking member, so that the locking mechanism is in the unlocked state.

[0016] In one embodiment, the first driving member comprises:

[0017] The mounting seat is provided on the pedal platform, a through hole is formed in the mounting seat, and a limiting groove is formed in a side of the mounting seat away from the mounting frame; the limiting groove is in communication with the through hole;

[0018] The knob is provided on a side of the mounting seat away from the mounting frame, and a limiting portion is provided on a side of the knob close to the mounting seat; the clamping member is movably arranged in the through hole and connected with the knob; the knob is configured to rotate around an axis of the through hole and move along an axis direction of the through hole, so that the knob can move relative to the mounting seat between a first position and a second position;

[0019] When the knob is in the first position, the limiting portion is embedded in the limiting groove, and an end of the clamping member away from the knob protrudes out of the through hole and is arranged in the clamping groove;

[0020] When the knob is in the second position, the limiting portion abuts against a side of the mounting seat away from the mounting frame, and the clamping member is located in the through hole.

[0021] In one embodiment, the first driving member further comprises an elastic member;

[0022] The elastic member is sleeved outside the clamping member, and the elastic member is connected with the knob and the mounting seat;

[0023] The elastic member is configured to exert a force on the knob to move the knob towards the mounting seat.

[0024] In one embodiment, the mounting seat comprises:

[0025] The base is provided on the pedal platform, and a first sub-through hole is formed in the base;

[0026] The connecting seat is detachably arranged on the base, a second sub-through hole is formed in the connecting seat, the second sub-through hole is in communication with the first sub-through hole to jointly form the through hole, and two limiting grooves are arranged on a side of the connecting seat away from the base;

[0027] Two limiting portions are arranged on a side of the knob close to the mounting seat, and the two limiting portions correspond to the two limiting grooves one by one.

[0028] In one of the embodiments, a buckle mechanism is further included, and the buckle mechanism comprises:

[0029] A first member is arranged on the pedal platform, and a second clamping groove is arranged on a side of the first member away from the pedal platform;

[0030] A second member is arranged on the second member, and a clamping portion is arranged on the second member; the second member is rotationally connected to the workbench, so that the second member rotates between a clamping position and a release position; when the second member is in the clamping position, the clamping portion is arranged in the second clamping groove; when the second member is in the release position, the second member is separated from the first member;

[0031] A pressing member is arranged on the pedal platform, and the pressing member is configured to press the second member when the second member is in the clamping position, so as to limit the clamping portion in the second clamping groove; the pressing member is also configured to move away from the first member when the second member is in the release position.

[0032] In one of the embodiments, the second clamping groove comprises a first groove and a second groove arranged on the side of the first member away from the pedal platform; the first groove penetrates through the first member along a first direction; the second groove penetrates through the second member along a second direction, and the second direction intersects with the first direction and is parallel to the plane on which the pedal platform is arranged;

[0033] The clamping portion comprises two protruding portions arranged on both sides of the second member parallel to the second direction; when the second member is in the clamping position, the second member penetrates through the first groove, and the two protruding portions penetrate through the second groove.

[0034] In one of the embodiments, the pressing member comprises a pressing piece and a second driving piece;

[0035] The pressing piece is configured to press or move away from the second member from the side of the first member away from the pedal platform;

[0036] The second driving piece is arranged on the pedal platform, and the second driving piece is connected with the pressing piece; the second driving piece is configured to drive the pressing piece to move close to or away from the first member.

[0037] In one of the embodiments, a driving mechanism, a first sensing assembly and a controller are further included;

[0038] The driving mechanism is connected with the workbench, and the driving mechanism is used to drive the workbench to move along the guide rail assembly;

[0039] The first sensing assembly is used to sense that the second member is in the clamping position;

[0040] The controller is electrically connected with the driving mechanism and the first sensing component, and is configured to control the driving mechanism to operate according to information of the first sensing component.

[0041] In one of the embodiments, a second sensing component is further included,

[0042] The second sensing component is used to sense that the locking mechanism is in the unlocked state.

[0043] The controller is electrically connected with the second sensing component, and is further configured to control the driving mechanism to operate according to information of the second sensing component.

[0044] The above pedal device, the workbench and the pedal platform are all slidingly connected to the guide rail assembly, the pedal platform is detachably connected to the workbench, the first locking member of the locking mechanism is arranged on the mounting frame, the second locking member of the locking mechanism is arranged on the pedal platform, and the locking mechanism has a locked state and an unlocked state; when the to-be-maintained equipment needs to be maintained, the connection between the pedal platform and the workbench is disconnected, the pedal platform is moved along the guide rail assembly to the vicinity of the to-be-maintained equipment, the second locking member on the pedal platform is clamped with the corresponding first locking member, the pedal platform is locked on the guide rail assembly, and the operator can stand on the pedal platform to maintain the to-be-maintained equipment, so that the maintenance distance between the operator and the to-be-maintained equipment is reduced, that is, the artificial maintenance depth is reduced, so that the equipment maintenance is facilitated, the maintenance difficulty is reduced, and the equipment maintenance efficiency is improved; after the maintenance on the to-be-maintained equipment is completed, the second locking member is separated from the first locking member, the pedal platform is connected with the workbench, and the pedal platform moves with the workbench, so that the use of the workbench is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 A structural schematic view of a locking mechanism of a pedal device provided by some embodiments of the present application in a locked state.

[0046] Figure 2 A structural schematic view of a locking mechanism of a pedal device provided by some embodiments of the present application in an unlocked state.

[0047] Figure 3 A structural schematic view of a pedal platform in a pedal device provided by some embodiments of the present application.

[0048] Figure 4 A structural schematic view of a locking mechanism in a pedal device provided by some embodiments of the present application.

[0049] Figure 5 Another structural schematic view of a locking mechanism in a pedal device provided by some embodiments of the present application.

[0050] Figure 6 Structure diagram of the buckle mechanism in the pedal device provided for some embodiments of the present application.

[0051] Figure 7 Structure diagram of the buckle mechanism in the pedal device provided for some embodiments of the present application.

[0052] Explanation of reference signs:

[0053] 10, guide rail assembly; 11, guide rail; 12, sliding block; 20, workbench; 30, pedal platform; 40, locking mechanism; 41, first locking member; 41a, first clamping groove; 42, second locking member; 421, first driving member; 4211, mounting seat; 4211a, through hole; 4211b, limiting groove; 42111, base; 42112, connecting seat; 4212, knob; 4212a, limiting part; 422, clamping member; 50, buckle mechanism; 51, first member; 511, second clamping groove; 511a, first recess; 511b, second recess; 52, second member; 521, buckle part; 521a, protruding part; 53, pressing member; 531, pressing part; 532, second driving member; 5321, first fixing seat; 5322, driven rod; 5323, pressing rod; 5324, connecting rod; 60, first sensing assembly; 61, second fixing seat; 62, proximity sensor; 70, second sensing assembly; 71, optical fiber sensor; 72, third fixing seat; 80, mounting plate frame; 81, bottom plate; 82, connecting plate; 83, side plate; 84, rotating shaft; 85, limiting shaft; X, first direction; Y, second direction. DETAILED DESCRIPTION

[0054] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0055] In the description of the application, it should be understood that, if there are these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0056] In addition, if there are these terms "first", "second", these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0057] In this application, unless otherwise explicitly specified and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0058] In this application, unless otherwise explicitly specified and limited, if there are similar descriptions such as "first feature on" or "below" the second feature, the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0059] It is to be noted that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it is to be understood that when a layer is referred to as being "connected", "coupled", or "supported" on another layer or substrate, it can be directly on the other layer or substrate or intervening layers can also be present. As used herein, the term "vertical", "horizontal", "upper", "lower", "left", "right", and similar terms are used for explanation only and not to limit the embodiments of the present application.

[0060] Referring to Figures 1 to 3 The embodiment of the present application provides a pedal device, which comprises a mounting rack (not shown), a guide rail assembly 10, a workbench 20, a pedal platform 30 and a locking mechanism 40; the guide rail assembly 10 is arranged on the mounting rack; the workbench 20 is slidably connected to the guide rail assembly 10; the pedal platform 30 is slidably connected to the guide rail assembly 10; the pedal platform 30 is detachably connected to the workbench 20; the locking mechanism 40 comprises a first locking member 41 and a second locking member 42; the first locking member 41 is arranged on the mounting rack; the second locking member 42 is arranged on the pedal platform 30; wherein the locking mechanism 40 has a locking state and an unlocking state; when the locking mechanism 40 is in the locking state, the first locking member 41 is clamped with the second locking member 42; when the locking mechanism 40 is in the unlocking state, the first locking member 41 is separated from the second locking member 42.

[0061] The pedal device provided by the embodiment of the present application, the workbench 20 and the pedal platform 30 are both slidably connected to the guide rail assembly 10, the pedal platform 30 is detachably connected to the workbench 20, the first locking member 41 of the locking mechanism 40 is arranged on the mounting rack, the second locking member 42 of the locking mechanism 40 is arranged on the pedal platform 30, and the locking mechanism 40 has a locking state and an unlocking state; when the maintenance of the to-be-maintained equipment is needed, the connection between the pedal platform 30 and the workbench 20 is disconnected, the pedal platform 30 is moved along the guide rail assembly 10 to the vicinity of the to-be-maintained equipment, the second locking member 42 on the pedal platform 30 is clamped with the corresponding first locking member 41, the pedal platform 30 is locked on the guide rail assembly 10, and the operator can stand on the pedal platform 30 to maintain the to-be-maintained equipment, so that the maintenance distance between the operator and the to-be-maintained equipment can be reduced, that is, the artificial maintenance depth can be reduced, so that the equipment maintenance can be facilitated, the maintenance difficulty can be reduced, and the equipment maintenance efficiency can be improved; after the maintenance of the to-be-maintained equipment is completed, the second locking member 42 is separated from the first locking member 41, the pedal platform 30 is connected with the workbench 20, and the pedal platform 30 moves with the workbench 20, so that the use of the workbench 20 is not affected.

[0062] It should be noted that the number of the first locking members 41 can be one or multiple. If the number of the first locking members 41 is multiple, the multiple first locking members 41 are arranged on the mounting frame in the extension direction of the rail assembly 10.

[0063] It can be understood that, referring to Figures 1 to 3 , the rail assembly 10 can include a rail 11 and multiple sliders 12 slidingly arranged on the rail. The pedal platform 30 can be connected with the sliders 12, so as to slidingly connect the pedal platform 30 with the rail assembly 10. The workbench 20 can also be connected with the sliders 12, so as to slidingly connect the workbench 20 with the rail assembly 10. The rail assembly 10 can be a rail assembly 10 on a production line, and the workbench 20 can be a panel workbench 20.

[0064] In some embodiments, referring to Figure 4 and Figure 5 , the first locking member 41 is provided with a first clamping groove 41a. The second locking member 42 includes a first driving member 421 and a clamping member 422. The driving member is connected with the clamping member 422. The first driving member 421 is configured to drive the clamping member 422 to approach and extend into the first clamping groove 41a, so as to make the locking mechanism 40 in the locked state. The first driving member 421 is also configured to drive the clamping member 422 to move away from the first locking member 41, so as to make the locking mechanism 40 in the unlocked state.

[0065] In this way, by driving the clamping member 422 to approach and extend into the first clamping groove 41a or move away from the first locking member 41 through the first driving member 421, the switching between the locked state and the unlocked state of the locking mechanism 40 can be realized, so as to realize the quick fixing or unlocking of the pedal platform 30, shorten the time required for maintenance, and improve the equipment maintenance efficiency.

[0066] In some embodiments, referring to Figure 4 and Figure 5The first driving member 421 comprises a mounting seat 4211 and a knob 4212. The mounting seat 4211 is arranged on the pedal platform 30. A through hole 4211a is formed in the mounting seat 4211. A limiting groove 4211b is formed in the side of the mounting seat 4211 away from the mounting frame. The limiting groove 4211b is in communication with the through hole 4211a. The knob 4212 is arranged on the side of the mounting seat 4211 away from the mounting frame. A limiting portion 4212a is arranged on the side of the knob 4212 close to the mounting seat 4211. A clamping member 422 is movably arranged in the through hole 4211a and connected with the knob 4212. The knob 4212 is configured to rotate around the axis of the through hole 4211a and move along the axis direction of the through hole 4211a, so that the knob 4212 can move relative to the mounting seat 4211 between a first position and a second position. When the knob 4212 is in the first position, the limiting portion 4212a is embedded in the limiting groove 4211b, and the end of the clamping member 422 away from the knob 4212 extends out of the through hole 4211a and is arranged in the first clamping groove 41a. When the knob 4212 is in the second position, the limiting portion 4212a abuts against the side of the mounting seat 4211 away from the mounting frame, and the clamping member 422 is located in the through hole 4211a.

[0067] Therefore, when it is required to place the locking mechanism 40 in the locked state, the knob 4212 is rotated and driven to move along the axis direction of the through hole 4211a to approach the mounting seat 4211, so that the limiting portion 4212a is opposite to and embedded in the limiting groove 4211b, and the end of the clamping member 422 away from the knob 4212 extends out of the through hole 4211a and is arranged in the clamping groove. At this time, the knob 4212 is in the first position, and the locking mechanism 40 is in the locked state. When it is required to place the locking mechanism 40 in the unlocked state, the knob 4212 is driven to move along the axis direction of the through hole 4211a to move away from the mounting seat 4211 and is rotated, so that the limiting portion 4212a is separated from the limiting groove 4211b and is arranged in a wrong position with the limiting groove 4211b, the limiting portion 4212a abuts against the side of the mounting seat 4211 away from the mounting frame, and the clamping member 422 is retracted into the through hole 4211a. Thus, the knob 4212 is switched from the first position to the second position, and the locking mechanism 40 is switched from the locked state to the unlocked state. In this way, the locking mechanism 40 can be quickly switched between the locked state and the unlocked state by driving the knob 4212 to switch between the first position and the second position.

[0068] In some embodiments, the first driving member 421 further comprises an elastic member (not shown). The elastic member is sleeved outside the clamping member 422 and connected with the knob 4212 and the mounting seat 4211. The elastic member is configured to apply a force to move the knob 4212 towards the mounting seat 4211.

[0069] When the knob 4212 is switched from the second position to the first position, the knob 4212 is rotated to make the limiting part 4212a on the knob 4212 opposite to the limiting slot 4211b, and the knob 4212 is automatically moved along the axis of the through hole 4211a to the mounting seat 4211 due to the elastic member, so that the limiting part 4212a is embedded in the limiting slot 4211b, the end of the clamping member 422 away from the knob 4212 extends out of the through hole 4211a and is arranged in the clamping slot, and the knob 4212 is quickly switched from the second position to the first position; when the knob 4212 is switched from the first position to the second position, the knob 4212 is driven to move away from the mounting seat 4211 along the axis of the through hole 4211a and is rotated, so that the limiting part 4212a is disengaged from the limiting slot 4211b and is distributed in a staggered manner with the limiting slot 4211b; when the knob 4212 is driven to move away from the mounting seat 4211 along the axis of the through hole 4211a, the elastic member is subjected to a tensile force, and the elastic member exerts a force on the knob 4212 to move the knob 4212 to the mounting seat 4211, so that the limiting part 4212a abuts against the side of the mounting seat 4211 away from the mounting frame, and the knob 4212 is fixed on the mounting seat 4211 to avoid accidental rotation of the knob 4212.

[0070] In some embodiments, referring to Figure 5 , the mounting seat 4211 includes a base 42111 and a connecting seat 42112, the base 42111 is arranged on the pedal platform 30, and the base 42111 is provided with a first sub-through hole (not shown); the connecting seat 42112 is detachably arranged on the base 42111, the connecting seat 42112 is provided with a second sub-through hole (not shown), and the second sub-through hole is communicated with the first sub-through hole to form the through hole 4211a; two limiting slots 4211b are arranged on the side of the connecting seat 42112 away from the base 42111; two limiting parts 4212a are arranged on the side of the knob 4212 close to the mounting seat 4211; and the two limiting parts 4212a correspond to the two limiting slots 4211b.

[0071] In this way, the base 42111 can facilitate the installation of the first driving member 421 on the pedal platform 30, and the connecting seat 42112 can connect the knob 4212 and the mounting seat 4211. In addition, the two limiting slots 4211b and the two limiting parts 4212a can improve the reliability of the switching of the knob 4212 between the first position and the second position, thereby improving the reliability of the switching of the locking mechanism 40 between the locked state and the unlocked state.

[0072] In some embodiments, referring to Figure 6 and Figure 7The buckle mechanism 50 comprises a first member 51, a second member 52 and a pressing member 53. The first member 51 is arranged on the pedal platform 30, and a second clamping groove 511 is arranged on the side of the first member 51 away from the pedal platform 30. The second member 52 is arranged on the workbench 20, and a buckle part 521 is arranged on the second member 52. The second member 52 is rotationally connected to the workbench 20, so that the second member 52 rotates between a clamping position and a release position. When the second member 52 is in the clamping position, the buckle part 521 is arranged in the second clamping groove 511. When the second member 52 is in the release position, the second member 52 is separated from the first member 51. The pressing member 53 is arranged on the pedal platform 30, and is configured to press the second member 52 when the second member 52 is in the clamping position, so as to limit the buckle part 521 in the second clamping groove 511. The pressing member 53 is also configured to move away from the first member 51 when the second member 52 is in the release position.

[0073] Thus, when it is necessary to connect the pedal platform 30 and the workbench 20, the pedal platform 30 is moved close to the workbench 20, the second member 52 is driven to rotate, so that the buckle part 521 on the second member 52 is arranged in the second clamping groove 511 on the first member 51. The pressing member 53 is used to press the second member 52, so as to limit the buckle part 521 in the second clamping groove 511, thereby connecting the first member 51 and the second member 52, and achieving the connection between the pedal platform 30 and the workbench 20. When it is necessary to disconnect the pedal platform 30 and the workbench 20, the pressing member 53 is driven to move away from the first member 51, and the second member 52 is driven to rotate, so that the buckle part 521 on the second member 52 is separated from the second clamping groove 511, and the second member 52 moves away from the first member 51, thereby disconnecting the first member 51 and the second member 52, and disconnecting the pedal platform 30 and the workbench 20.

[0074] It should be noted that, referring to Figure 1 and Figure 2 , the second member 52 is arranged on the side of the workbench 20 close to the pedal platform 30, so as to facilitate the cooperation between the first member 51 and the second member 52.

[0075] Referring to Figure 1 and Figure 2 , in a specific example, a mounting plate frame 80 can be arranged on the side of the workbench 20 close to the pedal platform 30, and the second member 52 is rotationally connected to the mounting plate frame 80.

[0076] Thus, by arranging the mounting plate frame 80, the connection between the second member 52 and the workbench 20 can be facilitated, and meanwhile, the second member 52 can be prevented from affecting the work of the workbench 20.

[0077] Referring to Figure 1 , Figure 2 and Figure 6In one specific example, the mounting bracket 80 includes a bottom plate 81, a connecting plate 82, two side plates 83, and a rotating shaft 84. The bottom plate 81 is fixed to the workbench 20 near one side of the pedal platform 30. The connecting plate 82 is arranged on the bottom plate 81. The two side plates 83 are arranged on the connecting plate 82 in a spaced manner and are perpendicular to the connecting plate 82. The rotating shaft 84 is fixed to the two side plates 83. The second member 52 is rotatably connected to the rotating shaft 84.

[0078] Referring to Figure 6 In one specific example, the mounting bracket 80 includes a limiting shaft 85 fixed to the two side plates 83. The limiting shaft 85 is located on the side of the rotating shaft 84 away from the bottom plate 81 and on the side of the rotating shaft 84 close to the workbench 20.

[0079] In this way, when the second member 52 rotates around the rotating shaft 84 towards the workbench 20, the second member 52 can abut against the limiting structure, thereby limiting the continuous rotation of the second member 52 and avoiding interference between the second member 52 and the workbench 20.

[0080] Referring to Figure 7 In some embodiments, the second clamping groove 511 includes a first recess 511a arranged on the side of the first member 51 away from the pedal platform 30 and a second recess 511b. The first recess 511a penetrates the first member 51 along the first direction X. The second recess 511b penetrates the second member 52 along the second direction Y, and the second direction Y and the first direction X are perpendicular and parallel to the plane on which the pedal platform 30 is located. The clasp portion 521 includes two protruding portions 521a arranged on the two sides of the second member 52 parallel to the second direction Y. When the second member 52 is in the clamped position, the second member 52 is arranged in the first recess 511a, and the two protruding portions 521a are arranged in the second recess 511b.

[0081] In this way, by matching the two protruding portions 521a on the second member 52 with the second recess 511b on the first member 51, the workbench 20 can conveniently drive the pedal platform 30 to move along the guide rail assembly 10.

[0082] Referring to Figure 6 and Figure 7 In some embodiments, the abutting member 53 includes an abutting piece 531 and a second driving piece 532. The abutting piece 531 is configured to abut or move away from the second member 52 from the side of the first member 51 away from the pedal platform 30. The second driving piece 532 is arranged on the pedal platform 30 and is connected to the abutting piece 531. The second driving piece 532 is configured to drive the abutting piece 531 to move towards or away from the first member 51.

[0083] Thus, when the second component 52 needs to be connected with the first component 51, the second driving component 532 drives the abutting component 531 to abut the first component 51, the abutting component 531 abuts the second component 52 from the side of the first component 51 away from the pedal platform 30, the buckle part 521 of the second component 52 is limited in the second clamping groove 511 on the first component 51, and the connection between the first component 51 and the second component 52 is realized; when the connection between the second component 52 and the first component 51 needs to be disconnected, the second driving component 532 drives the abutting component 531 to move away from the first component 51, so that the buckle part 521 on the second component 52 can be separated from the second clamping groove 511, thereby disconnecting the connection between the second component 52 and the first component 51.

[0084] Please refer to Figure 6 and Figure 7 In a specific example, the second driving component 532 includes a first fixed seat 5321, a driven rod 5322, a pressing rod 5323 and a connecting rod 5324, the first fixed seat 5321 is fixed on the pedal platform 30, the driven rod 5322 is swingably arranged on the first fixed seat 5321, and the connecting end of the driven rod 5322 is hinged to the first fixed seat 5321; the pressing rod 5323 is swingably arranged on the first fixed seat 5321, the connecting end of the pressing rod 5323 is hinged to the first fixed seat 5321, one end of the connecting rod 5324 is hinged to the pressing rod 5323, and the other end of the connecting rod 5324 is hinged to the driven rod 5322; the pressing rod 5323 drives the driven rod 5322 to swing through the connecting rod 5324; and the abutting component 531 is connected to the driven rod 5322.

[0085] Thus, when the abutting component 531 needs to abut the first component 51 and abut the second component 52, the pressing rod 5323 is driven to rotate clockwise, the pressing rod 5323 drives the driven rod 5322 to swing towards the first component 51 through the connecting rod 5324, thereby driving the abutting component 531 to abut the first component 51 and abut the second component 52, and the connection between the first component 51 and the second component 52 is reliable; when the abutting component 531 needs to move away from the first component 51, the pressing rod 5323 is driven to rotate counterclockwise, the pressing rod 5323 drives the driven rod 5322 to swing away from the first component 51, so that the abutting component 531 releases the second component 52, and the abutting component 531 moves away from the first component 51, thereby disconnecting the connection between the first component 51 and the second component 52, and disconnecting the connection between the pedal platform 30 and the workbench 20.

[0086] In another specific example, the second driving component 532 can be a pneumatic driving component, an electric driving component, etc., specifically, the second driving component 532 can be a pneumatic cylinder, an electric telescopic rod, an electric cylinder, etc.

[0087] Please refer to Figure 1 andFigure 7 In some embodiments, a driving mechanism (not shown), the first sensing assembly 60 and a controller (not shown) are further included; the driving mechanism is connected with the workbench 20 and is configured to drive the workbench 20 to move along the guide rail assembly 10; the first sensing assembly 60 is configured to sense whether the second member 52 is in the buckling position; the controller is electrically connected with the driving mechanism and the first sensing assembly 60, and is configured to control the driving mechanism to operate according to the information of the first sensing assembly 60.

[0088] In this way, the controller can control the driving mechanism to operate under the condition that the first member 51 and the second member 52 are reliably connected, so that the workbench 20 drives the pedal platform 30 to move along the guide rail assembly 10, and the collision between the workbench 20 and the pedal platform 30 is avoided.

[0089] In a specific example, the controller can be a programmable logic controller.

[0090] Referring to Figure 7 In some embodiments, the first sensing assembly 60 includes a second fixing seat 61 and a proximity sensor 62; the second fixing seat 61 is disposed on the workbench 20 on the same side of the second member 52, and the proximity sensor 62 is disposed on the second fixing seat 61; the proximity sensor 62 is located on one side of the buckling portion 521 when the second member 52 is in the buckling position.

[0091] In this way, the proximity sensor 62 can conveniently sense the position of the buckling portion 521, so that the first sensing assembly 60 can conveniently sense whether the second member 52 is in the buckling position, and the controller can conveniently and accurately control the operation of the driving mechanism, and the collision between the workbench 20 and the pedal platform 30 is avoided.

[0092] Referring to Figure 1 In a specific example, the second fixing seat 61 can be disposed on the mounting plate frame 80.

[0093] Referring to Figure 1 , Figure 2 and Figure 4 In some embodiments, a second sensing assembly 70 is further included, and the second sensing assembly 70 is configured to sense whether the locking mechanism 40 is in the unlocked state; the controller is electrically connected with the second sensing assembly; and the controller is further configured to control the driving mechanism to operate according to the information of the second sensing assembly 70.

[0094] In this way, the driving mechanism can operate under the condition that the locking mechanism 40 is in the unlocked state and the second member 52 is reliably connected with the first member 51, and the safe and stable operation of the pedal device is ensured.

[0095] Referring to Figure 4In some embodiments, the second sensing assembly 70 includes an optical fiber sensor 71, which can be used to sense that the knob 4212 is in the second position.

[0096] In this way, the optical fiber sensor 71 can sense that the knob 4212 is in the second position, and the locking mechanism 40 is in the unlocked state. When the locking mechanism 40 is in the unlocked state, and the second member 52 is reliably connected to the first member 51, the driving mechanism operates, thereby ensuring the safe and stable operation of the pedal device.

[0097] Please refer to Figure 1 and Figure 4 In a specific example, the second sensing assembly 70 further includes a third fixing seat 72, which can be arranged on the mounting plate frame 80, and the optical fiber sensor 71 is arranged on the third fixing seat 72.

[0098] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but it should be considered that any combination of the technical features is within the scope of the present disclosure as long as the combination does not result in contradictions.

[0099] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent application scope. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these are within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A pedal device, characterized in that, include: Mounting rack; The guide rail assembly is mounted on the mounting bracket; The worktable is slidably connected to the guide rail assembly; The pedal platform is slidably connected to the guide rail assembly; The pedal platform is detachably connected to the workbench; The locking mechanism includes a first locking component and a second locking component, wherein the first locking component is disposed on the mounting bracket; The second locking member is disposed on the pedal platform; The locking mechanism has a locked state and an unlocked state. When the locking mechanism is in the locked state, the first locking member and the second locking member are engaged. When the locking mechanism is in the unlocked state, the first locking member separates from the second locking member.

2. The pedal device according to claim 1, characterized in that, The first locking component is provided with a first slot; The second locking component includes a first driving member and a locking member; the driving member is connected to the locking member. The first driving member is configured to drive the latching member to approach and extend into the first slot, so that the locking mechanism is in a locked state; The first drive member is also configured to drive the latch away from the first locking member so that the locking mechanism is in the unlocked state.

3. The pedal device according to claim 2, characterized in that, The first driving element includes: The mounting base is disposed on the pedal platform, and a through hole is formed on the mounting base. A limiting groove is formed on the side of the mounting base away from the mounting frame. The limiting groove communicates with the through hole. A knob is located on the side of the mounting base away from the mounting bracket, and a limiting part is provided on the side of the knob near the mounting base; a snap-fit ​​member is movably inserted through the through hole and connected to the knob; the knob is configured to be rotatable about the axis of the through hole and movable along the axial direction of the through hole, so that the knob can move relative to the mounting base between a first position and a second position. When the knob is in the first position, the limiting part is embedded in the limiting groove, and the end of the snap-fit ​​member away from the knob extends out of the through hole and is disposed in the snap-fit ​​groove; When the knob is in the second position, the limiting part abuts against the side of the mounting base away from the mounting bracket, and the snap-fit ​​member is located in the through hole.

4. The pedal device according to claim 3, characterized in that, The first driving element also includes an elastic element; The elastic element is sleeved on the outside of the snap-fit ​​element, and the elastic element is connected to the knob and the mounting base; The elastic element is configured to apply a force that moves the knob toward the mounting base.

5. The pedal device according to claim 3, characterized in that, The mounting base includes: A base is provided on the pedal platform, and the base has a first sub-through hole; A connecting seat is detachably mounted on the base. A second sub-through hole is provided on the connecting seat, and the second sub-through hole communicates with the first sub-through hole to form the through hole. Two limiting grooves are provided on the side of the connecting seat away from the base. The two limiting parts are spaced apart on the side of the knob near the mounting base; the two limiting parts correspond one-to-one with the two limiting grooves.

6. The pedal device according to claim 1, characterized in that, It also includes a locking mechanism, which comprises: A first component is disposed on the pedal platform, and a second slot is provided on the side of the first component away from the pedal platform; The second component has a latching part; the second component is rotatably connected to the worktable so that the second component can rotate between a latching position and a released position; when the second component is in the latching position, the latching part is located in the second slot; when the second component is in the released position, the second component is separated from the first component; A pressing member is disposed on the pedal platform, the pressing member being configured to press against the second member when the second member is in the latching position, so as to restrict the latching portion within the second slot; the pressing member is also configured to move away from the first member when the second member is in the released position.

7. The pedal device according to claim 6, characterized in that, The second slot includes a first groove and a second groove disposed on the side of the first component away from the pedal platform; the first groove penetrates the first component along a first direction; the second groove penetrates the second component along a second direction, the second direction and the first direction intersect and are both parallel to the plane of the pedal platform; The latching part includes two protrusions on both sides of the second member parallel to the second direction; when the second member is in the latching position, the second member passes through the first groove, and the two protrusions pass through the second groove.

8. The pedal device according to claim 6, characterized in that, The pressing component includes a pressing element and a second driving element; The pressing member is configured to press against or away from the second member from the side of the first member away from the pedal platform; The second driving member is disposed on the pedal platform and connected to the pressing member. The second driving member is configured to drive the pressing member to move closer to or away from the first member.

9. The pedal device according to any one of claims 6 to 8, characterized in that, It also includes a drive mechanism, a first sensing component, and a controller; The drive mechanism is connected to the worktable and is used to drive the worktable to move along the guide rail assembly; The first sensing component is used to sense that the second component is in the latching position; The controller is electrically connected to the drive mechanism and the first sensing component, and the controller is configured to control the operation of the drive mechanism based on information from the first sensing component.

10. The pedal device according to claim 9, characterized in that, It also includes a second sensing component. The second sensing component is used to sense that the locking mechanism is in the unlocked state; The controller is electrically connected to the second sensing component; the controller is also configured to control the operation of the drive mechanism based on information from the second sensing component.

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