Electrical device with switch panel

Abstract

The utility model provides an electrical device with a switch panel, which comprises a key assembly, a mounting seat and a switch assembly, the key assembly comprises a key piece and a supporting seat, the key piece comprises a pressing body, the pressing body is provided with a pressing part, the key body is rotatably connected to the supporting seat, and the mounting seat is arranged on one side of the supporting seat away from the key body. One of the mounting seat and the supporting seat is provided with a connecting hole, the other one of the mounting seat and the supporting seat is provided with a connecting column, the connecting column is fixed in the connecting hole, so that the mounting seat is non-detachably connected to the supporting seat, the switch assembly is mounted on the mounting seat, and the key piece moves close to or away from the switch assembly in response to the pressing of the pressing part, so that the on-off state of the switch assembly is switched. The electrical device with the switch panel provided by the utility model is beneficial to reducing the failure of a product and improving the use safety of the product.

Description

Technical Field

[0001] The utility model relates to the technical field of push switches, in particular to an electrical device with a switch panel. Background Art

[0002] Currently, the button assembly and mounting base of electrical devices with switch panels are usually detachable. The detachable connection method may cause misalignment between product components after reinstallation, thereby causing product failure. The detachable connection method may also affect the safety of product use. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an electrical device with a switch panel which is beneficial to reducing product failure and improving product safety.

[0004] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0005] An electrical device with a switch panel, characterized by comprising:

[0006] A key assembly, the key assembly comprising a key member and a support seat, the key member comprising a key body, the key body having a pressing portion, and the key body being rotatably connected to the support seat;

[0007] A mounting seat, which is disposed on a side of the support seat away from the button body, wherein one of the mounting seat and the support seat is provided with a connecting hole, and the other is provided with a connecting column, and the connecting column is fixed in the connecting hole, so that the mounting seat is non-detachably connected to the support seat; and

[0008] The switch assembly is mounted on the mounting seat, and the button member moves toward or away from the switch assembly in response to the pressing of the pressing portion, thereby switching the switch state of the switch assembly.

[0009] In some possible implementations, the electrical device further includes:

[0010] a junction box, which is disposed on a side of the mounting base away from the button assembly, the junction box and the mounting base jointly forming a cavity, and the junction box is provided with at least two ports; and

[0011] An isolating member, mounted on the mounting seat, and arranged in the cavity so as to divide the cavity into different sections;

[0012] The mounting seat is provided with at least two wiring terminals, at least two of the wiring terminals are exposed in different sections, and the ports are used for cables to be inserted to electrically connect the wiring terminals.

[0013] In some possible embodiments, one of the support seat and the mounting seat is provided with a hook, and the other is provided with a hole, the hook comprises an elastic arm and a hook portion connected to each other, the elastic arm passes through the hole, and the hook portion abuts against the edge of the hole, so that the hook can be detachably installed in the hole.

[0014] In some possible implementations, the support base includes:

[0015] A seat body is non-detachably connected to the mounting seat, and an end surface of the seat body facing away from the mounting seat is recessed to form a first groove; and

[0016] Two first connecting seats are arranged at intervals, wherein the first connecting seats are arranged on the bottom wall of the first groove;

[0017] The button body comprises:

[0018] A key plate, disposed in the first groove, the key plate having the pressing portion; and

[0019] Two second connection seats are arranged at intervals, and the second connection seat is fixed to an end surface of the key plate opposite to the mounting seat. One of the first connection seat and the second connection seat is provided with a rotating shaft, and the other is provided with a mounting hole. The rotating shaft is rotatably arranged in the mounting hole.

[0020] In some possible implementations, one end surface of the key plate relative to the mounting seat is recessed to form a second groove, and the second connecting seat is fixed to a bottom wall of the second groove.

[0021] In some possible implementations, the mounting base includes:

[0022] A fixing plate, inseparably connected to the supporting base; and

[0023] A shell, detachably connected to the fixing plate, the shell being arranged on a side of the fixing plate away from the key assembly, and the shell and the fixing plate jointly forming a receiving cavity;

[0024] The switch assembly is installed in the accommodating cavity, and the button member is arranged through the fixing plate.

[0025] In some possible implementations, the fixing plate is provided with the connecting hole, the projection of the connecting hole is located in the accommodating cavity, and the supporting seat is provided with the connecting column.

[0026] In some possible implementations, the fixing plate is provided with the clamping hole, the projection of the clamping hole is located in the accommodating cavity, and the elastic arm is provided on the supporting seat.

[0027] In some possible implementations, the shell is provided with an opening, and the hook portion is exposed in the opening.

[0028] In some possible implementations, both the fixing plate and the shell are provided with threaded holes, and screws are installed in the threaded holes of both the fixing plate and the shell.

[0029] In some possible implementations, a mounting cavity is provided in the support base, and the button assembly further includes:

[0030] A first limiting member, mounted on the button member, wherein the first limiting member is provided with two limiting holes, and the two limiting holes are arranged at intervals along the arrangement direction of the mounting seat and the supporting seat;

[0031] A second limiting member includes a first limiting portion and a second limiting portion, wherein the second limiting portion is protruded from the circumference of the first limiting portion; and

[0032] A reset member, wherein the reset member and the second limiting portion are both arranged in the installation cavity, the reset member is used to push the second limiting portion to move so that the first limiting portion passes through the installation cavity, and the first limiting portion is used to be reciprocatingly installed in the two limiting holes so that the button member maintains a rotation state.

[0033] In some possible implementations, the button component further includes:

[0034] The trigger part is fixed to the pressing part to pass through the support seat. The trigger part moves toward or away from the switch component in response to the pressing of the pressing part, thereby switching the switch state of the switch component.

[0035] Compared with the prior art, the beneficial effects of the present invention are:

[0036] In the present application, the support base of the button assembly is fixed to the mounting base through a non-detachable connection between the connecting column and the connecting hole, thereby solving the problems of product failure and use safety caused by the detachable connection between the button assembly and the mounting base in the prior art. Therefore, the electrical device with a switch panel provided in the present application is conducive to reducing product failure and improving product use safety.

[0037] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A schematic diagram of a partially exploded structure of an electrical device with a switch panel provided in one embodiment of the present application;

[0039] Figure 2 for Figure 1 Schematic diagram of the partial structure of the electrical device shown

[0040] Figure 3 for Figure 2 A structural diagram from another perspective;

[0041] Figure 4 for Figure 2 Section along A-A;

[0042] Figure 5 for Figure 2 Section along B-B;

[0043] Figure 6 for Figure 2 Section along C-C;

[0044] Figure 7 It is a structural schematic diagram of a key component;

[0045] Figure 8 It is a structural schematic diagram of a support seat, a hook and a connecting column;

[0046] Fig. 9 for Figure 8 Schematic diagram of the structure from another perspective.

[0047] Description of Figure Numbers:

[0048] 100-electrical device; 10-button assembly; 11-button body; 110-pressing part; 111-button plate; 112-second connecting seat; 1110-second groove; 1111-mounting groove; 1120-mounting hole; 12-triggering part; 13-support seat; 131-seat body; 132-first connecting seat; 130-first groove; 1310-mounting cavity; 14-first stopper; 140-stopper hole; 15-second stopper; 151 - first limiting portion; 152 - second limiting portion; 16 - reset member; 20 - mounting seat; 21 - fixing plate; 22 - housing; 201 - connecting hole; 202 - accommodating cavity; 203 - opening; 204 - clamping hole; 30 - switch assembly; 40 - connecting column; 50 - clamping hook; 51 - elastic arm; 52 - hook; 60 - rotating shaft; 70 - screw; 80 - circuit assembly; 90 - junction box; 91 - isolation member; 93 - terminal; 901 - port. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0050] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a centered element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a centered element. When an element is referred to as "arranged on" another element, it can be arranged on the other element or there can be a centered element.

[0051] Reference Figures 1 to 6 An embodiment of the present application provides an electrical device with a switch panel, hereinafter referred to as the electrical device 100. Exemplarily, the electrical device 100 may be a dimmer or an electronic doorbell. Specifically, the electrical device 100 includes a button assembly 10, a mounting seat 20, and a switch assembly 30. The button assembly 10 includes a button member and a support seat 13. The button member includes a button body 11. The button body 11 has a pressing portion 110. Exemplarily, the button body 11 may have two pressing portions 110. The button body 11 is rotatably connected to the support seat 13. Exemplarily, both the button member and the support seat 13 may be plastic parts. The mounting seat 20 is arranged on one side of the support seat 13 away from the button body 11. One of the mounting seat 20 and the support seat 13 is provided with a connecting hole 201, and the other is provided with a connecting column 40. The connecting column 40 is fixed in the connecting hole 201, so that the mounting seat 20 is non-detachably connected to the support seat 13. For example, after the connecting column 40 is arranged in the connecting hole 201, the connecting column 40 can be fixed in the connecting hole 201 by hot melt welding, cold expansion or ultrasonic welding, or the diameter of the connecting column 40 is larger than the aperture of the connecting hole 201, and the connecting column 40 is deformed and reduced to be inserted into the connecting hole 201 and then deformed and restored, so that the two are non-detachable. For example, the connecting hole 201 can be a through hole. The switch assembly 30 is mounted on the mounting seat 20, and the button member moves toward or away from the switch assembly in response to the pressing of the pressing portion 110, thereby switching the switch state of the switch assembly 30.

[0052] In the present application, the support base 13 of the button assembly 10 is fixed to the mounting base 20 through a non-detachable connection between the connecting column 40 and the connecting hole 201, thereby solving the problems of product failure and use safety caused by the detachable connection between the button assembly 10 and the mounting base 20 in the prior art. Therefore, the electrical device with a switch panel provided in the present application is conducive to reducing product failure and improving product use safety.

[0053] In some embodiments, reference Figure 2 and Figure 8One of the support seat 13 and the mounting seat 20 is provided with a hook 50, and the other is provided with a hole 204. The hook 50 includes an elastic arm 51 and a hook portion 52 connected to each other. The elastic arm 51 passes through the hole 204, and the hook portion 52 abuts against the edge of the hole 204, so that the hook 50 can be detachably mounted on the hole 204. In this embodiment, the number of the hooks 50 can be three, and the three hooks 50 are divided into two groups arranged at intervals. The two groups of hooks 50 can be arranged along the arrangement direction of the two pressing portions 110, and the two pressing portions 110 can be arranged between the two groups of hooks 50. The cooperation between the hook 50 and the hole 204 is beneficial to improving the initial positioning stability of the support seat 13 and the mounting seat 20, thereby improving the assembly convenience of the electrical device 100. During the specific installation, the hook 50 and the hole 204 can be assembled, and the connecting column 40 and the connecting hole 201 can be installed. After that, the connecting column 40 and the connecting hole 201 can be fixed by hot melt welding, cold expansion or ultrasonic welding.

[0054] In some embodiments, the button component also includes a trigger portion 12, which is fixed to the pressing portion 110 to pass through the support seat setting 13. The trigger portion 12 moves toward or away from the switch assembly 30 in response to the pressing of the pressing portion 110, thereby switching the switch state of the switch assembly 30.

[0055] In some embodiments, continue to refer to Figures 2 to 6 The mounting base 20 includes a fixing plate 21 and a shell 22. The fixing plate 21 is non-detachably connected to the support base 13, that is, one of the connection hole 201 and the connection column 40 is provided on the fixing plate 21. The shell 22 is detachably connected to the fixing plate 21. The shell 22 is provided on a side of the fixing plate 21 away from the key assembly 10. The shell 22 and the fixing plate 21 together form a receiving cavity 202. The switch assembly 30 is installed in the receiving cavity 202. Exemplarily, the switch assembly 30 can be installed on a side of the fixing plate 21 away from the key assembly 10 by screws or buckles, and the key member is provided through the fixing plate 21. The switch assembly 30 is provided in the receiving cavity 202, which is conducive to improving the protection of the switch assembly 30.

[0056] In some embodiments, reference Figure 5 The fixing plate 21 is provided with a connection hole 201, the projection of the connection hole 201 is in the accommodating cavity 202, and the support seat 13 is provided with a connection column 40. The position setting of the connection hole 201 and the connection column 40 is conducive to hiding the connection hole 201 and the connection column 40, thereby improving the simplicity of the appearance of the electrical device 100 and reducing the possibility of dust accumulation at the connection hole 201.

[0057] In some embodiments, the fixing plate 21 is provided with a latch hole 204 , the projection of the latch hole 204 is located in the accommodating cavity 202 , the elastic arm 51 is disposed on the supporting seat 13 , and the position settings of the latch hook 50 and the latch hole 204 are conducive to improving the simplicity of the appearance of the electrical device 100 .

[0058] In some embodiments, in conjunction with reference Figure 3 The shell 22 is provided with an opening 203, and the hook portion 52 is exposed in the opening 203. The opening 203 facilitates the user to press the hook portion 52 to deform the elastic arm 51 of the hook 50, thereby facilitating the hook 50 to detach from the hole 204. Therefore, the opening 203 is conducive to improving the convenience of disassembly of the hook 50.

[0059] In some embodiments, reference Figure 2 The fixing plate 21 and the housing 22 are both provided with threaded holes 210, and the screws 70 are installed in the threaded holes 210 of the fixing plate 21 and the housing 22, so as to realize the detachable connection between the fixing plate 21 and the housing 22. The connection mode of using the screws 70 and the threaded holes 210 is conducive to simplifying the structure of the electrical device 100.

[0060] In another embodiment, the fixing plate 21 and the housing 22 may be detachably connected by snapping.

[0061] In another embodiment, the switch assembly 30 may be installed on a side of the fixing plate 21 away from or opposite to the button assembly 10 , and the mounting base 20 may not include the housing 22 .

[0062] In some embodiments, reference Figure 5 - Figure 6 , Figure 8 and Fig. 9 The support seat 13 includes a seat body 131 and two first connection seats 132 arranged at intervals. The seat body 131 is non-detachably connected to the mounting seat 20, that is, one of the connection column 40 and the connection hole 201 is provided on the seat body 131. In this embodiment, the connection column 40 is provided on the seat body 131. One end surface of the seat body 131 away from the mounting seat 20 is recessed to form a first groove 130, and the first connection seat 132 is provided on the bottom wall of the first groove 130. Figure 6 The key body 11 includes a key plate 111 and two second connection seats 112 arranged at intervals. The key plate 111 is arranged in the first groove 130. The key plate 111 has a pressing portion 110. The second connection seat 112 is fixed to an end surface of the key plate 111 relative to the mounting seat 20. One of the first connection seat 132 and the second connection seat 112 is provided with a rotating shaft 60, and the other is provided with a mounting hole 1120. The rotating shaft 60 is rotatably arranged in the mounting hole 1120, so that the key body 11 is rotatably connected to the support seat 13. Exemplarily, the pressing portion 110 can be arranged perpendicular to the arrangement direction of the two second connection seats 112.

[0063] In this embodiment, the rotating shaft 60 is disposed on the first connecting seat 132, and the rotating shaft 60 is protruded on the first connecting seat 132 relative to the other first connecting seat 132. The mounting hole 1120 is disposed on the second connecting seat 112. Exemplarily, the mounting hole 1120 can be a through hole.

[0064] The structural arrangement of the support base 13 and the button body 11 is beneficial to reducing the integrated volume of the button assembly 10 while improving the simplicity of the appearance of the electrical device 100 with a switch panel.

[0065] In some embodiments, one end surface of the key plate 111 relative to the mounting seat 20 is recessed to form a second groove 1110, and the second connecting seat 112 is fixed to the bottom wall of the second groove 1110. The structural arrangement of the key plate 111 is conducive to further reducing the integrated volume of the key assembly 10.

[0066] In some embodiments, a mounting cavity 1310 is provided in the support seat 13. In this embodiment, the mounting cavity 1310 is provided in the seat body 131. The key assembly 10 also includes a first limiter 14 (two first limiters 14 are shown in the figure), a second limiter 15 (two second limiters 15 are shown in the figure) and a reset member 16 (two second limiters 16 are shown in the figure). The first limiter 14 is installed on the key member. Exemplarily, a mounting groove 1111 may be provided at one end of the key plate 111 of the key body 11 relative to the mounting seat 20, and the opening of the mounting groove 1111 is arranged relative to the mounting seat 20. The first limiter 14 can be abutted and limited in the mounting groove 1111. The first limiter 14 is provided with two limit holes 140, and the two limit holes 140 are arranged at intervals along the arrangement direction of the mounting seat 20 and the support seat 13. Exemplarily, the limit hole 140 may be a blind hole. The second limiting member 15 includes a first limiting portion 151 and a second limiting portion 152, and the second limiting portion 152 is convexly arranged on the circumference of the first limiting portion 151. The reset member 16 and the second limiting portion 152 are both arranged in the installation cavity 1310, and the reset member 16 is used to push the second limiting portion to move 152, so that the first limiting portion 151 passes through the installation cavity 1310, and the first limiting portion 1310 is used to be reciprocatedly installed in the two limiting holes 140, so that the button member maintains a rotating state. Exemplarily, the reset member 16 can be a telescopic spring. Exemplarily, the installation cavity 1310 can be formed by the end surface of the seat body 131 relative to the installation seat 20, so as to facilitate the replacement of the second limiting member 15 and the reset member 16, and then help to improve the service life of the electrical device 100. The second limiting portion 152 is convexly arranged on the circumference of the first limiting portion 151 to prevent the second limiting member 15 from detaching from the installation cavity 1310.

[0067] In another embodiment, the first limiting member 14 can be installed by welding, bonding or screw fixing.

[0068] It can be understood that maintaining the rotation state of the button component by the first limit member 14, the second limit member 15 and the reset member 16 is only a specific way of the present application. In other embodiments, the button component can maintain the rotation state by other structures.

[0069] In some embodiments, the electrical device 100 with a switch panel may further include a circuit component 80. The circuit component 80 may be disposed in the accommodating cavity 202. The circuit component 80 may be electrically connected to the switch component 30. The on-off power conversion of the circuit component 80 may be achieved by the state conversion of the switch component 30.

[0070] In some embodiments, reference Figure 1 The electrical device 100 further includes a junction box 90 and an isolating member 91. The junction box 90 is disposed on one side of the mounting seat 20 away from the button assembly 10. The junction box 90 and the mounting seat 20 form a cavity together. In this embodiment, the junction box 90 and the fixing plate 21 of the mounting seat 20 form a cavity together. The junction box 90 is provided with at least two ports 901 (two ports 901 are shown in the figure). For example, the port can be an opening or a knock-out hole. The isolating member 91 is installed on the mounting seat 20. For example, the isolating member 91 can be installed on the housing 22 of the mounting seat 20 by snapping, welding or bonding. The isolating member 91 is disposed in the cavity so that the cavity is divided into different sections. The mounting seat 20 is provided with at least two wiring terminals 93 (two wiring terminals 93 are shown in the figure). In this embodiment, the wiring terminals 93 are disposed on the housing 22, and at least two wiring terminals 93 are exposed in different sections. The ports 901 are used for inserting cables to electrically connect the wiring terminals 93.

[0071] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An electrical device with a switch panel, characterized in that: include: A key assembly, the key assembly comprising a key member and a support seat, the key member comprising a key body, the key body having a pressing portion, and the key body being rotatably connected to the support seat; A mounting seat, which is arranged on one side of the support seat away from the button body, wherein one of the mounting seat and the support seat is provided with a connecting hole, and the other is provided with a connecting column, and the connecting column is fixed in the connecting hole, so that the mounting seat is non-detachably connected to the support seat; as well as The switch assembly is mounted on the mounting seat, and the button member moves toward or away from the switch assembly in response to the pressing of the pressing portion, thereby switching the switch state of the switch assembly.

2. The electrical device with a switch panel according to claim 1, characterized in that: The electrical device further comprises: a junction box, which is disposed on a side of the mounting base away from the button assembly, the junction box and the mounting base jointly forming a cavity, and the junction box is provided with at least two ports; and An isolating member, mounted on the mounting seat, and arranged in the cavity so as to divide the cavity into different sections; The mounting seat is provided with at least two wiring terminals, at least two of the wiring terminals are exposed in different sections, and the ports are used for cables to be inserted to electrically connect the wiring terminals.

3. The electrical device with a switch panel according to claim 1, characterized in that: One of the support seat and the mounting seat is provided with a hook, and the other is provided with a hole. The hook includes an elastic arm and a hook portion connected to each other. The elastic arm passes through the hole, and the hook portion abuts against the edge of the hole, so that the hook can be detachably installed in the hole.

4. The electrical device with a switch panel according to claim 1, characterized in that: The support base comprises: A seat body is non-detachably connected to the mounting seat, and an end surface of the seat body facing away from the mounting seat is recessed to form a first groove; and Two first connecting seats are arranged at intervals, wherein the first connecting seats are arranged on the bottom wall of the first groove; The button body comprises: A key plate, disposed in the first groove, the key plate having the pressing portion; and Two second connection seats are arranged at intervals, and the second connection seat is fixed to an end surface of the key plate opposite to the mounting seat. One of the first connection seat and the second connection seat is provided with a rotating shaft, and the other is provided with a mounting hole. The rotating shaft is rotatably arranged in the mounting hole.

5. The electrical device with a switch panel according to claim 4, characterized in that: One end surface of the key plate relative to the mounting seat is recessed to form a second groove, and the second connecting seat is fixed to the bottom wall of the second groove.

6. The electrical device with a switch panel according to claim 3, characterized in that: The mounting base comprises: A fixing plate, inseparably connected to the supporting base; and A shell, detachably connected to the fixing plate, the shell being arranged on a side of the fixing plate away from the key assembly, and the shell and the fixing plate jointly forming a receiving cavity; The switch assembly is installed in the accommodating cavity, and the button member is arranged through the fixing plate.

7. The electrical device with a switch panel according to claim 6, characterized in that: The fixing plate is provided with the connecting hole, the projection of the connecting hole is located in the accommodating cavity, and the supporting seat is provided with the connecting column.

8. The electrical device with a switch panel according to claim 6, characterized in that: The fixing plate is provided with the clamping hole, the projection of the clamping hole is located in the accommodating cavity, and the elastic arm is provided on the supporting seat.

9. The electrical device with a switch panel according to claim 8, characterized in that: The shell is provided with an opening, and the hook portion is exposed in the opening.

10. The electrical device with a switch panel according to claim 6, characterized in that: The fixing plate and the shell are both provided with threaded holes, and screws are installed in the threaded holes of both the fixing plate and the shell.

11. The electrical device with a switch panel according to claim 1, characterized in that: The support seat is provided with a mounting cavity, and the button assembly further comprises: A first limiting member, mounted on the button member, wherein the first limiting member is provided with two limiting holes, and the two limiting holes are arranged at intervals along the arrangement direction of the mounting seat and the supporting seat; A second limiting member includes a first limiting portion and a second limiting portion, wherein the second limiting portion is protruded from the circumference of the first limiting portion; and A reset member, wherein the reset member and the second limiting portion are both arranged in the installation cavity, the reset member is used to push the second limiting portion to move so that the first limiting portion passes through the installation cavity, and the first limiting portion is used to be reciprocatingly installed in the two limiting holes so that the button member maintains a rotation state.

12. The electrical device with a switch panel according to claim 1, characterized in that: The button component also includes: The trigger part is fixed to the pressing part to pass through the support seat. The trigger part moves toward or away from the switch component in response to the pressing of the pressing part, thereby switching the switch state of the switch component.

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