Switch panel with small switch angle

Abstract

The utility model discloses a switch panel with a small switch angle, which comprises a panel, a support plate, a switch main body and an outer shell, the switch main body and the outer shell are positioned on the inner side of the support plate, a fixing plate is fixedly arranged on the inner side of the lower end of the panel through a buckling part, the fixing plate is fixedly connected with the support plate through a fixing part, and the switch main body comprises an inner plate and a bottom shell. A springboard part is fixedly arranged in the bottom shell, a swing part is arranged at the upper end of the springboard part, and the swing part is movably connected with the panel; according to the utility model, the switching angle is small and the delay problem does not exist.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch panel technical field more specifically relates to a switch panel of switch angle little. BACKGROUND

[0002] The existing switch panel, swing piece and panel rotate around the same pivot, so when swing piece needs to swing to make switch can realize switch, the pressing angle of panel also needs to be consistent with swing piece swing angle, thereby leading to panel inclination angle is big, height wall surface is too much, affects the beautiful.

[0003] The prior art with the publication number CN203503536U small angle key wall switch, through the second pivot is above the first pivot, the rotation of both is not completely synchronous, the rotation angle of key is smaller, can drive the rotation of driver larger angle.The rotation angle of key is reduced, so the highest point is lowered, the width of key can be designed larger, meet the market to big key product, the prior art with the publication number CN202816761U switch and rotation angle amplification device, through the rotation angle of swing rod and swing rod is greater than the rotation angle of transition piece, realize after reducing the rotation angle of transition piece, the rotation angle of swing rod in switch is not reduced equally, but, the above utility model all have following problems: wherein the pawl is only driven by the rotation of driver shaft, another utility model is driven by the rotation of pincer arm and swing rod, but long-term use, the pawl and pincer arm will gradually slacken, so that the pawl and driver shaft and pincer arm and swing rod exist gap, so when the pawl and pincer arm rotate, the rotation of driver and swing rod will exist delay, therefore the utility model provides a switch panel of switch angle little. Utility model content

[0004] The utility model aims at providing a switch panel of switch angle little, switch angle little and the problem of non-delay.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A switch panel with a small switching angle includes a panel, a support plate, a switch body located inside the support plate, and a housing. Two secondary plates are fixedly installed on opposite sides of the four sides of the housing. A fixing plate is fixedly installed on the inner side of the lower end of the panel via a snap-fit ​​mechanism. The fixing plate is fixedly connected to the support plate via the fixing mechanism. The switch body includes an inner plate and a bottom shell. A jumper plate is fixedly installed inside the bottom shell. A swinging part is provided at the upper end of the jumper plate, and the swinging part is movably connected to the panel. Clamping plates extending in the same direction are fixedly installed on both sides of the lower end of the panel. The swinging part includes a main body and rotating parts fixed on both sides of the upper end of the main body. The moving block has a through hole in the center of the inner plate, and rotating grooves on both sides of the upper end of the through hole. The rotating block is rotatably connected and locked in the corresponding rotating groove. Extension plates are fixed on both sides of the lower end of the main body. The locking plates are respectively locked on both sides of the main body and their lower ends abut against the upper surface of the corresponding extension plates. The inner side of the lower end of the locking plates is fixed with an inner claw. Claw grooves are provided on both sides of the main body corresponding to the positions of the inner claws. The inner claws are locked in the corresponding claw grooves. The lower end of the main body has a guide hole, and a spring and a piston rod are provided in the guide hole. The jumping plate part includes a jumping plate, and the upper end of the jumping plate abuts against the lower end of the piston rod.

[0007] By adopting the above technical solution, this utility model has the following advantages:

[0008] The rotating block design of this invention allows the panel and the main body to rotate around different axes. The rotation axis of the panel is located above the rotation axis of the main body, making their rotations asynchronous. This allows the swing angle of the lower part of the main body to increase when the swing angle of the panel decreases, thus enabling the switch panel to open and close even with a small opening angle. The extension plate design ensures that even if the locking plate becomes loose and gaps exist between it and the main body after prolonged use, the constant contact between the locking plate and the extension plate allows the swing of the locking plate to continue driving the swing of the extension plate, which in turn drives the swing of the main body, eliminating any delay in the swing of the main body. The inner claw and claw groove design further strengthens the connection between the locking plate and the main body when the internal components of the switch panel deform and sink. This allows the panel to continue driving the locking plate to swing, thus enabling the main body to swing and opening / closing the switch panel.

[0009] Furthermore, the buckle includes side plates fixed to both sides of the lower end of the panel, the lower end of the side plates is provided with grooves, and the fixing plate is provided with fixing posts corresponding to the positions of the grooves, the fixing posts being engaged in the corresponding grooves.

[0010] By adopting the above technical solution, this utility model has the following advantages:

[0011] The groove and fixing post of this utility model allow the panel to be directly snapped onto the fixing plate without the need for additional tools and bolts, making disassembly and replacement more convenient. It also allows the panel to swing on the fixing plate around the fixing post as the axis.

[0012] Furthermore, the fixing part includes a locking block and an inner groove. The locking block is fixedly provided on one side of the support plate, and the inner grooves are provided at both ends of both sides of the support plate. The fixing plate is provided with a locking groove on the side corresponding to the locking block, and the locking block is locked in the corresponding locking groove. The fixing plate is fixedly provided with a side block on the side corresponding to the inner groove, and the side block is locked in the corresponding inner groove.

[0013] By adopting the above technical solution, this utility model has the following advantages:

[0014] The design of the locking block, inner groove, locking slot, and side block in this utility model allows the fixing plate to be separated from the support plate by separating the locking block from the locking slot, thereby separating the side block from the inner groove. This allows the single-opening panel to be disassembled and replaced with two-, three-, or four-opening panels as needed, without the need for additional tools, thus improving the efficiency of the replacement process.

[0015] Furthermore, the inner plate has end plates at its four lower corners, and the bottom shell has an embedded groove at the position corresponding to the end plate. The end plates are fixedly connected and locked in the corresponding embedded grooves.

[0016] By adopting the above technical solution, this utility model has the following advantages:

[0017] The end plate and embedded groove of this utility model enable the inner plate and bottom shell to be quickly positioned and fixed.

[0018] Furthermore, the lower end of the bottom shell has bottom grooves on both sides corresponding to the position of the second sub-plate, and the second sub-plate is engaged at the lower end of the bottom grooves.

[0019] By adopting the above technical solution, this utility model has the following advantages:

[0020] The bottom groove of this utility model allows the secondary plate to abut against the bottom groove after the outer shell is fixed, thereby fixing the bottom shell.

[0021] Furthermore, the support plate has several side grooves on both sides, and the bottom shell has protrusions fixedly provided on both sides corresponding to the positions of the side grooves. The protrusions are fixedly connected and engaged in the corresponding side grooves.

[0022] By adopting the above technical solution, this utility model has the following advantages:

[0023] The side grooves and protrusions of this invention allow the bottom shell and support plate to be quickly positioned and fixed.

[0024] Furthermore, each end of the jump board is provided with a contact point one, each side of the jump board is provided with a terminal assembly, each terminal assembly is provided with a contact point two, and the lower end of the jump board is provided with a supporting copper sheet, the supporting copper sheet is a bent structure, and the upper end of the supporting copper sheet abuts against the lower end of the jump board.

[0025] By adopting the above technical solution, this utility model has the following advantages:

[0026] The arrangement of contact point one, contact point two, and supporting copper plate in this utility model allows the swing of the jumper to achieve contact and disconnection between contact point one and contact point two, thereby realizing the switching of the switch panel. Attached Figure Description

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Figure 1 This is a schematic diagram of the exploded structure of this utility model;

[0029] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0030] Figure 3 This is a schematic diagram of the bottom structure of the panel of this utility model;

[0031] Figure 4 This is a schematic diagram of the cross-sectional structure of the panel, swing part, and springboard part of this utility model;

[0032] Figure 5 This is a schematic diagram of the swinging part structure of this utility model;

[0033] Figure 6 This is a schematic diagram of the fixing plate and support plate structure of this utility model;

[0034] Figure 7 This is a schematic diagram of the bottom structure of the inner plate of this utility model;

[0035] Figure 8 This is a schematic diagram of the structure of this utility model.

[0036] Reference numerals: 1. Front panel; 101. Side panel; 102. Groove; 103. Clamping plate; 104. Inner gripper; 2. Fixing plate; 201. Fixing post; 202. Slot; 203. Side block; 3. Inner panel; 301. Perforation; 302. Rotating groove; 4. Support plate; 401. Side groove; 402. Inner groove; 403. Clamping block; 5. Bottom shell; 501. Protrusion; 502. Bottom groove; 503. Embedded groove; 7. Main body; 701. Guide hole; 702. Extension plate; 703. Rotating block; 704. Claw groove; 8. Outer shell; 14. End plate; 15. Spring; 16. Piston rod; 17. Jump plate; 18. Contact one; 19. Terminal assembly; 20. Contact two; 21. Support copper sheet. Detailed Implementation

[0037] like Figures 1 to 5 As shown in this specific embodiment, a switch panel with a small switching angle includes a panel 1, a support plate 4, a switch body 7 located inside the support plate 4, and a housing 8. A secondary plate 1 and a secondary plate 2 are fixedly installed on opposite sides of the four sides inside the housing 8. A fixing plate 2 is fixedly installed on the lower inner side of the panel 1 via a snap-fit ​​part. The fixing plate 2 is fixedly connected to the support plate 4 via the fixing part. The switch body 7 includes an inner plate 3 and a bottom shell 5. A jump plate part is fixedly installed inside the bottom shell 5. A swing part is provided at the upper end of the jump plate part, and the swing part is movably connected to the panel 1. A locking plate 103 extending in the same direction is fixedly installed on both sides of the lower end of the panel 1. The swing part includes a body 7 and rotating blocks 703 fixed on both sides of the upper end of the body 7. The inner plate 3 has a through hole 301 in the center. The upper end of the through hole 301 has rotating grooves 302 on both sides. The rotating block 703 is locked in the corresponding rotating groove 302 and can be rotatably connected. The lower end of the main body 7 has extension plates 702 fixed on both sides. The clamping plates 103 are respectively clamped on both sides of the main body 7 and the lower end abuts against the upper surface of the corresponding extension plate 702. The lower end of the clamping plate 103 is fixed with an inner claw. The two sides of the main body 7 have claw grooves 704 at the corresponding positions of the inner claws. The inner claws are locked in the corresponding claw grooves 704. The lower end of the main body 7 has a guide hole 701. The guide hole 701 has a spring 15 and a piston rod 16. The jump plate part includes a jump plate 17. The upper end of the jump plate 17 abuts against the lower end of the piston rod 16.

[0038] Through the above configuration, the rotating block 703 of this invention allows the panel 1 and the main body 7 to rotate around different axes. The rotation axis of the panel 1 is located above the rotation axis of the main body 7, making their rotations asynchronous. This allows the swing angle of the lower end of the main body 7 to increase when the swing angle of the panel 1 decreases, thus enabling the panel 1 to be switched on and off even with a small switching angle. The extension plate 702 of this invention also allows for the connection between the locking plate 103 and the main body 7 to remain open even after prolonged use, preventing gaps between the locking plate 103 and the extension plate 702. The constant contact of 02 ensures that the swing of the card plate 103 can still drive the extension plate 702 to swing in real time. The swing of the extension plate 702 can realize the swing of the main body 7, thus ensuring that there is no delay in the swing of the main body 7. The design of the inner claw and claw groove 704 of this utility model, when the internal components of the switch panel 1 deform and sink, is fixed by the inner claw and claw groove 704, which further strengthens the connection strength between the card plate 103 and the main body 7, so that the panel 1 can still drive the card plate 103 to swing, realize the swing of the main body 7, and thus realize the opening and closing of the switch panel 1.

[0039] like Figure 3 , Figure 6 and Figure 8 As shown, the buckle part includes side plates 101 fixed to both sides of the lower end of the panel 1. The lower end of the side plate 101 is provided with a groove 102. The fixing plate 2 is provided with a fixing post 201 corresponding to the groove 102. The fixing post 201 is engaged in the corresponding groove 102. The fixing part includes a locking block 403 and an inner groove 402. The locking block 403 is fixedly provided on one side of the support plate 4. Both ends of both sides of the support plate 4 are provided with inner grooves 402. The fixing plate 2 is provided with a locking groove 202 on one side corresponding to the locking block 403. The locking block 403 is engaged in the corresponding locking groove 202. The fixing plate 2 is provided with a side block 203 on one side corresponding to the inner groove 402. The side block 203 is engaged in the corresponding inner groove 402.

[0040] With the above configuration, the groove 102 and fixing post 201 of this utility model allow the panel 1 to be directly snapped onto the fixing plate 2 without the need for additional tools and bolts, making disassembly and replacement more convenient. Furthermore, the panel 1 can swing on the fixing plate 2 around the fixing post 201. The locking block 403, inner groove 402, locking slot 202, and side block 203 of this utility model allow the fixing plate 2 to be separated from the support plate 4 by separating the locking block 403 from the locking slot 202, thereby separating the side block 203 from the inner groove 402. This allows the single-opening panel 1 to be disassembled and replaced with two-, three-, or four-opening panels 1 as needed, without the need for additional tools, thus improving replacement efficiency.

[0041] like Figure 1 , Figure 2 , Figure 4 andFigure 7 As shown, the inner plate 3 has end plates 14 at its four lower corners, and the bottom shell 5 has an embedded groove 503 at the position corresponding to the end plate 14 at its upper end. The end plate 14 is fixedly connected and locked in the corresponding embedded groove 503. The bottom shell 5 has bottom grooves 502 at the positions corresponding to the sub-plate 2 at its lower ends, and the sub-plate 2 is locked in the lower end of the bottom groove 502. The support plate 4 has several side grooves 401 at its inner sides, and the bottom shell 5 has protrusions 501 fixedly connected at the positions corresponding to the side grooves 401 at its two sides. The protrusions 501 are fixedly connected and locked in the corresponding side grooves 401 at its lower ends. The jump plate 17 has contact point 18 at both ends, terminal assembly 19 at both sides, and contact point 20 at each terminal assembly 19. The jump plate 17 has a supporting copper sheet 21 at its lower end. The supporting copper sheet 21 has a bent structure, and the upper end of the supporting copper sheet 21 abuts against the lower end of the jump plate 17.

[0042] Through the above settings, the end plate 14 and the embedded groove 503 of this utility model enable the inner plate 3 and the bottom shell 5 to be quickly positioned and fixed; the bottom groove 502 of this utility model enables the secondary plate 2 to abut against the bottom groove 502 after the outer shell 8 is fixed, thereby fixing the bottom shell 5; the side groove 401 and the protrusion 501 of this utility model enable the bottom shell 5 and the support plate 4 to be quickly positioned and fixed; the contact point 18, contact point 20 and the supporting copper plate 21 of this utility model enable the swing of the jump plate 17 to achieve the contact and disconnection of the corresponding contact point 18 and contact point 20, thereby realizing the switching of the switch panel 1.

[0043] Working principle: During installation, the inner plate 3 is fixed inside the bottom shell 5, the bottom shell 5 is fixed inside the support plate 4, and the support plate 4 is placed inside the outer shell 8. The fixing plate 2 is secured in the slot 202 by the locking block 403, and the side block 203 is secured in the inner groove 402 to fix it to the support plate 4. When the panel 1 is pressed, the panel 1 swings, which drives the locking plate 103 to swing, thereby driving the main body 7 to swing, causing the piston rod 16 to drive the jump plate 17 to swing, realizing the contact and disconnection of the corresponding contact 18 and contact 20, thereby realizing the switching of the switch panel 1. The principle of how the contact and disconnection of the contacts realize the switching of the switch panel 1 is disclosed in the prior art, so this application will not elaborate further.

[0044] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A switch panel with a small switching angle, comprising a panel (1), a support plate (4), a switch body (7) located inside the support plate (4), and a housing (8), characterized in that, Sub-plate 1 and sub-plate 2 are fixedly provided on opposite sides of the four sides inside the outer shell (8). A fixing plate (2) is fixedly provided on the inner side of the lower end of the panel (1) through a buckle. The fixing plate (2) is fixedly connected to the support plate (4) through a fixing part. The switch body (7) includes an inner plate (3) and a bottom shell (5). A jump plate part is fixedly provided inside the bottom shell (5). A swing part is provided at the upper end of the jump plate part. The swing part is movably connected to the panel (1). A card plate (103) extending in the same direction is fixedly provided on both sides of the lower end of the panel (1). The swing part includes a main body (7) and a rotating block (703) fixed on both sides of the upper end of the main body (7). A through hole (301) is provided in the center of the inner plate (3). Rotating grooves (302) are provided on both sides of the upper end of the through hole (301). The rotating block (703) is rotatably connected and is locked in the corresponding rotating groove (302). The lower end of the main body (7) is fixedly provided with extension plates (702) on both sides. The locking plates (103) are respectively locked on both sides of the main body (7) and the lower end abuts against the upper surface of the corresponding extension plate (702). The lower end of the locking plates (103) is fixedly provided with inner claws. The two sides of the main body (7) are provided with claw grooves (704) corresponding to the positions of the inner claws. The inner claws are locked in the corresponding claw grooves (704). The lower end of the main body (7) is provided with a guide hole (701). The guide hole (701) is provided with a spring (15) and a piston rod (16). The jump plate part includes a jump plate (17). The upper end of the jump plate (17) abuts against the lower end of the piston rod (16).

2. A switch panel (1) with a small switching angle according to claim 1, characterized in that, The buckle part includes side plates (101) fixed on both sides of the lower end of the panel (1). The lower end of the side plate (101) is provided with a groove (102). The fixing plate (2) is provided with a fixing post (201) corresponding to the position of the groove (102). The fixing post (201) is engaged in the corresponding groove (102).

3. A switch panel (1) with a small switching angle according to claim 1, characterized in that, The fixing part includes a locking block (403) and an inner groove (402). The locking block (403) is fixedly provided on one side of the support plate (4). The inner groove (402) is provided at both ends of both sides of the support plate (4). The fixing plate (2) is provided with a slot (202) on one side corresponding to the locking block (403). The locking block (403) is locked in the corresponding slot (202). The fixing plate (2) is fixedly provided with a side block (203) on one side corresponding to the inner groove (402). The side block (203) is locked in the corresponding inner groove (402).

4. A switch panel (1) with a small switching angle according to claim 1, characterized in that, The inner plate (3) has end plates (14) at its four lower corners. The bottom shell (5) has an embedded groove (503) at its upper end corresponding to the position of the end plate (14). The end plate (14) is fixedly connected in the corresponding embedded groove (503).

5. A switch panel (1) with a small switching angle according to claim 4, characterized in that, The bottom shell (5) has bottom grooves (502) on both sides of the lower end corresponding to the position of the second sub-plate, and the second sub-plate is engaged at the lower end of the bottom groove (502).

6. A switch panel (1) with a small switching angle according to claim 5, characterized in that, The support plate (4) has several side grooves (401) on both sides. The bottom shell (5) has protrusions (501) fixedly provided on both sides corresponding to the positions of the side grooves (401). The protrusions (501) are fixedly connected in the corresponding side grooves (401).

7. A switch panel (1) with a small switching angle according to claim 1, characterized in that, The jump plate (17) has contact point 1 (18) at both ends, terminal assembly (19) on both sides of the jump plate (17), contact point 2 (20) on each terminal assembly (19), and a supporting copper sheet (21) at the lower end of the jump plate (17). The supporting copper sheet (21) has a bent structure, and the upper end of the supporting copper sheet (21) abuts against the lower end of the jump plate (17).

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