Sliding block locking device

Abstract

The utility model discloses a slider locking device which comprises a base and at least two slider locking modules, the slider locking modules are both arranged on the base, each slider locking module comprises a limiting assembly and a locking assembly, the limiting assembly is provided with a bearing groove, the bearing grooves of the slider locking modules are matched to define a limiting groove, and the locking assembly is arranged on the base. The limiting groove is used for containing a plate, the locking assembly comprises a positioning part, a movable part and a driving structure, the positioning part is arranged on the limiting assembly, the movable part is movably arranged on the limiting assembly, and the driving structure is connected with the movable part so that the movable part can be driven to move close to the positioning part. According to the design, the sliding blocks of the circuit board are locked and corrected in advance, so that the circuit board can be conveniently installed in the shell, and the operation is convenient and simple.

Description

Technical Field

[0001] The utility model relates to the technical module of workpiece correction equipment, in particular to a slider locking device. Background Art

[0002] A circuit board usually needs to be installed inside an electrical appliance to control and drive the operation of the electrical appliance. The electrical appliance includes a housing. In order to fix the circuit board inside the housing, sliders are installed at the bottom of the circuit board by screws. Specifically, as Figure 1 shown, sliders are arranged on both sides of the bottom of the circuit board, and chutes are arranged on the inner wall of the housing. The sliders slide into the chutes and are clamped with the chutes, so as to limit the position of the circuit board in the housing. However, in actual production and installation, the sliders on both sides of the circuit board are not necessarily on the same horizontal line, resulting in jamming during the process of sliding into the chutes. Forcing the two sliders into the chutes easily causes damage to the housing. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a slider locking device, which pre-corrects and locks the sliders of the circuit board, so as to facilitate the installation of the circuit board in the housing, and the operation is convenient and simple.

[0004] A slider locking device according to an embodiment of the first aspect of the utility model is used for correcting the sliders of a plate member, and includes: a base; at least two locking slider modules, and the locking slider modules are all arranged on the base; wherein, the locking slider module includes a limiting component and a locking component, the limiting component has a bearing groove, and the bearing grooves of multiple locking slider modules cooperate to define a limiting groove for placing the plate member. The locking component includes a positioning member, a movable member and a driving structure. The positioning member is arranged on the limiting component, the movable member is movably arranged on the limiting component, and the driving structure is connected to the movable member to be able to drive the movable member to move close to the positioning member. A pressing groove for placing the slider is formed between the movable member and the positioning member, and the pressing grooves of each locking slider module are substantially on the same straight line.

[0005] A slider locking device according to an embodiment of the utility model has at least the following beneficial effects:

[0006] The slider locking device of the utility model is arranged on a base, and each locking slider module includes a limiting component and a locking component. The bearing grooves of the multiple locking slider modules cooperate to define the limiting groove. The circuit board is placed in the limiting groove for limiting. The positioning parts of each locking slider module are roughly located on the same straight line, and different limiting parts can be close to one side of the slider corresponding to each other on the circuit board. The user applies force to the driving structure of each locking slider module so that the movable part of each locking slider module slides toward the positioning part and presses against the other side of the slider corresponding to each other to form a pressing groove. The pressing groove is roughly located on the same straight line, so that each pressed slider is finally roughly on the same straight line, which plays a role of alignment. The design pre-corrects the slider locking of the circuit board to facilitate the installation of the circuit board in the housing, and the operation is convenient and simple.

[0007] According to some embodiments of the utility model, the limiting assembly includes a fixed seat, a first supporting platform and a second supporting platform, the fixed seat is arranged on the base, the first supporting platform and the second supporting platform are arranged at intervals on the fixed seat, and the first supporting platform and the second supporting platform are each provided with a groove opening upward on one side close to each other, and the grooves on the first supporting platform and the second supporting platform cooperate to form the bearing groove.

[0008] According to some embodiments of the utility model, the driving structure includes a push rod and a toggle member, a slide groove is provided on the fixed seat, the movable member is provided in the slide groove and can move along the slide groove, the toggle member is rotatably provided on the fixed seat, the toggle member is connected to the head end of the push rod, and the tail end of the push rod is connected to the movable member.

[0009] According to some embodiments of the utility model, the second support platform is provided with a through opening penetrating through both sides, the push rod is inserted into the through opening, and the movable part and the positioning part are located between the first support platform and the second support platform.

[0010] According to some embodiments of the utility model, a first position adjustment structure is provided on the fixed seat, and the first support platform is provided on the fixed seat through the first position adjustment structure, and the first position adjustment structure can change the distance between the first support platform and the second support platform.

[0011] According to some embodiments of the utility model, the first position adjustment structure includes a first positioning group arranged on the fixed seat and a first mounting hole arranged on the first support platform, the first positioning group includes a plurality of first positioning holes arranged along the direction from the first support platform to the second support platform, the first mounting hole can be paired with any one of the first positioning holes, and a first bolt is passed through the first mounting hole and the first positioning hole so that the first support platform is set on the fixed seat.

[0012] According to some embodiments of the present utility model, a second position adjustment structure is provided on the fixed seat, the second bearing platform is arranged on the fixed seat through the second position adjustment structure, and the second position adjustment structure can change the distance between the first bearing platform and the second bearing platform.

[0013] According to some embodiments of the present utility model, a clamping groove is provided on one side of the positioning member facing the movable member.

[0014] According to some embodiments of the present utility model, a third position adjustment structure is provided on the base, and one of the lock slider modules is arranged on the base through the third position adjustment structure, and the third position adjustment structure can change the distance between the lock slider modules.

[0015] According to some embodiments of the present utility model, the third position adjustment structure includes a third positioning group provided on the base and a third mounting hole provided on the fixed seat. The third positioning group includes a plurality of third positioning holes arranged in the direction from one lock slider module to another lock slider module. The third mounting hole can be paired with any one of the third positioning holes, and a third bolt is passed through the third mounting hole and the third positioning hole so that the lock slider module is arranged on the base.

[0016] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0018] Figure 1 is a three-dimensional schematic diagram of a circuit board;

[0019] Figure 2 is a schematic diagram of the use state of one embodiment of the slider locking device of the present utility model;

[0020] Figure 3 is a three-dimensional schematic diagram of one embodiment of the slider locking device of the present utility model;

[0021] Figure 4 is a top view of one embodiment of the slider locking device of the present utility model;

[0022] Figure 5 is an exploded view of one embodiment of the slider locking device of the present utility model;

[0023] Figure 6It is a three-dimensional schematic diagram of one embodiment of a locking slider module.

[0024] Reference numerals:

[0025] Base 100; lock slider module 200; limit assembly 300; fixed seat 310; first support platform 320; second support platform 330; through opening 340; bearing groove 350; locking assembly 400; positioning member 410; slot 411; movable member 420; driving structure 430; push rod 431; toggle member 432; first bolt 510; first mounting hole 520; first positioning hole 530; second bolt 610; second mounting hole 620; second positioning hole 630; third bolt 710; third mounting hole 720; third positioning hole 730; circuit board 800; slider 810. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientations or positional relationships indicated by terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside", etc., are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] As Figures 1-6 shown, a slider 810 locking device according to an embodiment of the first aspect of the present utility model is used to correct the slider 810 of a plate member. The slider 810 locking device includes a base 100 and at least two slider 810 locking modules 200. The slider 810 locking modules 200 are all arranged on the base 100. The slider 810 locking module 200 includes a limiting component 300 and a locking component 400. The limiting component 300 has a bearing groove 350. The bearing grooves 350 of multiple slider 810 locking modules 200 cooperate to define a limiting groove for placing the plate member. The locking component 400 includes a positioning member 410, a movable member 420, and a driving structure 430. The positioning member 410 is arranged on the limiting component 300. The movable member 420 is movably arranged on the limiting component 300. The driving structure 430 is connected to the movable member 420 to be able to drive the movable member 420 to move close to the positioning member 410. A pressing groove for placing the slider 810 is formed between the movable member 420 and the positioning member 410. The pressing grooves of each slider 810 locking module 200 are substantially located on the same straight line.

[0031] Among them, the circuit board 800 is usually fixed in the housing. Sliders 810 are installed at the bottom of the circuit board 800 through screws, specifically as Figure 1 shown. Sliders 810 are arranged on both sides of the bottom of the circuit board 800. Chute grooves are arranged on the inner wall of the housing. The sliders 810 slide into the chute grooves and are clamped with the chute grooves, thereby limiting the position of the circuit board 800 in the housing.

[0032] It can be understood that according to the number of sliders 810, the number of slider 810 locking modules 200 can be set accordingly. The base 100 can be composed of a bracket or a flat plate. The limiting components 300 of multiple slider 810 locking modules 200 cooperate to fix the plate member of the circuit board 800, and the locking components 400 on each slider 810 locking module 200 respectively press and correct the corresponding sliders 810, so that each slider 810 is located on the same straight line.

[0033] The locking device for the slider 810 of the present utility model arranges at least two slider 810 modules on the base 100. Each locking slider 810 module 200 includes a limiting component 300 and a locking component 400. The bearing grooves 350 of multiple locking slider 810 modules 200 cooperate to define a limiting groove. The circuit board 800 is placed in the limiting groove for positioning. The positioning members 410 of each locking slider 810 module 200 are generally located on the same straight line, and different limiting members can be close to one side of the respective slider 810 on the circuit board 800. The user applies force to the driving structure 430 of each locking slider 810 module 200, so that the movable member 420 of each locking slider 810 module 200 slides towards the positioning member 410 and presses against the other side of the respective slider 810, forming a pressing groove. The pressing grooves are generally located on the same straight line, so that the pressed sliders 810 are finally generally on the same straight line, playing a role of collimation. This design pre-corrects the locking of the slider 810 of the circuit board 800, facilitating the installation of the circuit board 800 in the housing, and the operation is convenient and simple.

[0034] In some embodiments of the present utility model, such as Figure 3 、 5 、as shown in 6, the limiting component 300 includes a fixed seat 310, a first bearing platform 320, and a second bearing platform 330. The fixed seat 310 is arranged on the base 100. The first bearing platform 320 and the second bearing platform 330 are arranged at intervals on the fixed seat 310. Grooves with upward openings are provided on the sides of the first bearing platform 320 and the second bearing platform 330 that are close to each other. The grooves on the first bearing platform 320 and the second bearing platform 330 cooperate to form the bearing groove 350.

[0035] The fixed seat 310 can be in a long strip shape. On the basis of being used to arrange the first bearing platform 320 and the second bearing platform 330, the locking component 400 can also be arranged. The first bearing platform 320 and the second bearing platform 330 are arranged at intervals on the fixed seat 310, and part of the edge of the circuit board 800 is placed in each groove, so that the entire circuit board 800 is placed in the bearing groove 350, so that the position of the circuit board 800 relative to each locking slider 810 module 200 is relatively fixed, facilitating the subsequent locking component 400 to correct the respective sliders 810 so that the sliders 810 are on the same straight line.

[0036] In some embodiments of the present utility model, such as Figure 3 、 4As shown in Figures 5 and 6, the driving structure 430 includes a push rod 431 and a toggle member 432. A slide groove is provided on the fixed seat 310. The movable member 420 is provided in the slide groove and can move along the slide groove. The toggle member 432 is rotatably provided on the fixed seat 310. The toggle member 432 is connected to the head end of the push rod 431, and the tail end of the push rod 431 is connected to the movable member 420.

[0037] The toggle member 432 is rotatably arranged on the fixed seat 310. The rotation of the toggle member 432 can push the push rod 431 forward or backward around the rotation fulcrum, so that the movable member 420 is close to or away from the positioning member 410. The slide groove can limit the moving trajectory of the movable member 420, so that the movable member 420 can be accurately pressed against one side of the slider 810 of the circuit board 800 along the slide groove.

[0038] In some embodiments of the present invention, the second support platform 330 is provided with a through opening 340 passing through both sides, the push rod 431 is passed through the through opening 340 , and the movable member 420 and the positioning member 410 are located between the first support platform 320 and the second support platform 330 .

[0039] The circuit board 800 is arranged in the supporting groove 350, and the slider 810 of the circuit board 800 is usually located between the first supporting platform 320 and the second supporting platform 330. Therefore, the positioning member 410 is located between the first supporting platform 320 and the second supporting platform 330, and the push rod 431 and the toggle member 432 can be located outside. The push rod 431 is movably arranged in the through opening 340 so that the movable member 420 can be located between the first supporting platform 320 and the second supporting platform 330 and be driven by the push rod 431.

[0040] In some embodiments of the present invention, Figure 4 , 5 As shown in FIG. 6 , a slot 411 is provided on a side of the positioning member 410 facing the movable member 420 .

[0041] One side of the slider 810 of the circuit board 800 can be clamped in the slot 411 and pressed by the positioning member 410, so that when the movable member 420 presses the other side of the slider 810, the slider 810 is not likely to deviate in the left and right directions. Specifically, the positioning member 410 can be in the form of a sheet or a block, and a notch is provided on the positioning member 410 to form the slot 411.

[0042] For circuit boards 800 of different specifications, in some embodiments of the present invention, a first position adjustment structure is provided on the fixed seat 310, the first base 320 is arranged on the fixed seat 310 through the first position adjustment structure, and the first position adjustment structure can change the distance between the first base 320 and the second base 330.

[0043] By changing the distance between the first base 320 and the second base 330, the width of the limiting groove can be changed, so as to accommodate circuit boards 800 of different specifications and sizes.

[0044] Specifically, as Figure 3 、 6 shown, the first position adjustment structure includes a first positioning group arranged on the fixed seat 310 and a first mounting hole 520 arranged on the first base 320. The first positioning group includes a plurality of first positioning holes 530 arranged along the direction from the first base 320 to the second base 330. The first mounting hole 520 can be paired with any one of the first positioning holes 530, and a first bolt 510 is inserted through the first mounting hole 520 and the first positioning hole 530 so that the first base 320 is arranged on the fixed seat 310.

[0045] The first position adjustment structure can also change the position of the first base 320 through a lead screw structure, which will not be specifically described here.

[0046] In some embodiments of the present invention, a second position adjustment structure is provided on the fixed seat 310, the second base 330 is arranged on the fixed seat 310 through the second position adjustment structure, and the second position adjustment structure can change the distance between the first base 320 and the second base 330.

[0047] Here, the width of the bearing groove 350 can also be changed by changing the position of the second base 330, so as to accommodate circuit boards 800 of different specifications and sizes.

[0048] As Figure 3 、 6 shown, the second position adjustment structure includes a second positioning group arranged on the fixed seat 310 and a second mounting hole 620 arranged on the second base 330. The second positioning group includes a plurality of second positioning holes 630 arranged along the direction from the second base 330 to the first base 320. The second mounting hole 620 can be paired with any one of the second positioning holes 630, and a second bolt 610 is inserted through the second mounting hole 620 and the second positioning hole 630 so that the second base 330 is arranged on the fixed seat 310.

[0049] In some embodiments of the present utility model, a third position adjustment structure is provided on the base 100, and one of the lock slider 810 modules 200 is arranged on the base 100 through the third position adjustment structure, and the third position adjustment structure can change the distance between the lock slider 810 modules 200.

[0050] Similarly, by changing the position of one of the lock slider 810 modules 200 through the third position adjustment structure, the distance between the two lock slider 810 modules 200 can be changed. On the one hand, it can accommodate circuit boards 800 of different lengths, and on the other hand, it can make the moving part 420 and the positioning part 410 better align with the slider 810.

[0051] In some embodiments of the present utility model, as Figure 5 shown, the third position adjustment structure includes a third positioning group arranged on the base 100 and a third mounting hole 720 arranged on the fixed seat 310. The third positioning group includes a plurality of third positioning holes 730 arranged along the direction from one of the lock slider 810 modules 200 to the other lock slider 810 module 200. The third mounting hole 720 can be paired with any one of the third positioning holes 730, and a third bolt 710 is inserted through the third mounting hole 720 and the third positioning hole 730 to arrange the lock slider 810 module 200 on the base 100.

[0052] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0053] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A slider locking device for correcting a slider of a plate, characterized in that: include: Pedestal; At least two locking slider modules, both of which are arranged on a base; Among them, the lock slider module includes a limit component and a locking component, the limit component has a limit groove, and the bearing grooves of multiple lock slider modules cooperate to define the limit groove, the limit groove is used to place the plate, the locking component includes a positioning part, a movable part and a driving structure, the positioning part is arranged on the limit component, the movable part is movably arranged on the limit component, the driving structure is connected to the movable part so as to be able to drive the movable part to move close to the positioning part, and a pressure groove for placing the slider is formed between the movable part and the positioning part, and the pressure grooves of each lock slider module are roughly located on the same straight line.

2. A slider locking device according to claim 1, characterized in that: The limiting assembly includes a fixed seat, a first support platform and a second support platform. The fixed seat is arranged on the base, and the first support platform and the second support platform are arranged at intervals on the fixed seat. The first support platform and the second support platform are each provided with a groove with an upward opening on one side close to each other, and the grooves on the first support platform and the second support platform cooperate to form the bearing groove.

3. A slider locking device according to claim 2, characterized in that: The driving structure includes a push rod and a toggle member. A slide groove is provided on the fixed seat. The movable member is arranged in the slide groove and can move along the slide groove. The toggle member is rotatably arranged on the fixed seat. The toggle member is connected to the head end of the push rod, and the tail end of the push rod is connected to the movable member.

4. A slider locking device according to claim 3, characterized in that: The second support platform is provided with a through opening penetrating through both sides, the push rod is inserted into the through opening, and the movable part and the positioning part are located between the first support platform and the second support platform.

5. A slider locking device according to claim 2, characterized in that: The fixing seat is provided with a first position adjustment structure, and the first support platform is arranged on the fixing seat through the first position adjustment structure. The first position adjustment structure can change the distance between the first support platform and the second support platform.

6. A slider locking device according to claim 5, characterized in that: The first position adjustment structure includes a first positioning group arranged on the fixed seat and a first mounting hole arranged on the first support platform, the first positioning group includes a plurality of first positioning holes arranged along the direction from the first support platform to the second support platform, the first mounting hole can be paired with any one of the first positioning holes, and a first bolt is passed through the first mounting hole and the first positioning hole so that the first support platform is set on the fixed seat.

7. A slider locking device according to claim 2, characterized in that: The fixing seat is provided with a second position adjustment structure, and the second support platform is arranged on the fixing seat through the second position adjustment structure, and the second position adjustment structure can change the distance between the first support platform and the second support platform.

8. The slider locking device according to claim 2, characterized in that: A clamping groove is arranged on one side of the positioning member facing the movable member.

9. The slider locking device according to claim 2, characterized in that: The base is provided with a third position adjustment structure, and one of the lock slider modules is arranged on the base through the third position adjustment structure. The third position adjustment structure can change the distance between the lock slider modules.

10. The slider locking device according to claim 9, characterized in that: The third position adjustment structure includes a third positioning group arranged on the base and a third mounting hole arranged on the fixed base, the third positioning group includes a plurality of third positioning holes arranged along a direction from one of the lock slider modules to another of the lock slider modules, the third mounting hole can be paired with any one of the third positioning holes, and a third bolt is passed through the third mounting hole and the third positioning hole so that the lock slider module is set on the base.

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