Driving rocker arm device for pure flat reset switch

Abstract

The utility model discloses a driving rocker arm device for a pure flat reset switch, which comprises a rotating seat, articulated shafts are symmetrically arranged on the front side and the rear side of the rotating seat, an accommodating groove is arranged in the rotating seat between the two articulated shafts, a transverse sleeve is arranged on one side of the rotating seat far away from the accommodating groove, and a rocker arm is arranged in the transverse sleeve. A spring containing cavity is formed in the transverse sleeve, a lifting driving piece is arranged in the containing groove, a driving head is arranged on at least one side of the lower portion of the lifting driving piece, and a driving point is arranged at the position, corresponding to the driving head, of the rotating base. The switch is simple in structure, and the conductive plectrum can be transversely arranged, so that the overall thickness of the switch is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of panel switches, in particular to a driving rocker arm device for a pure flat reset switch. Background Art

[0002] In the electrical field, a switch is a commonly used circuit control element used to control the opening and closing of various electrical equipment.

[0003] The existing pure flat reset switch generally adopts a vertical rocker mechanism, and the conductive paddle is arranged at the bottom of the rocker. When the rocker swings, it contacts the conductive contacts on both sides to control the on and off of the circuit. In the existing design, since the conductive paddle is arranged at the bottom of the rocker, the overall thickness of the switch is relatively large, and the stroke of the driving member driving the rocker to swing is relatively large.

[0004] Therefore, the existing driving rocker arm device for the pure flat reset switch needs to be further improved. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a driving rocker arm device for a flat reset switch with a simple structure and capable of arranging the conductive paddles horizontally, thereby effectively reducing the overall thickness of the switch.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following scheme: a driving rocker arm device for a pure flat reset switch, characterized in that: it includes a rotating seat, hinge shafts are symmetrically arranged on the front and rear sides of the rotating seat, a accommodating groove is provided in the rotating seat between the two hinge shafts, a transverse sleeve is provided on the side of the rotating seat away from the accommodating groove, a spring accommodating chamber is provided in the transverse sleeve, a lifting and pulling drive member is provided in the accommodating groove, a driving head is provided on at least one side of the lower part of the lifting and pulling drive member, and a driving point is provided at the position corresponding to the rotating seat and the driving head.

[0007] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, the front and rear sides of the outer end of the transverse sleeve are respectively provided with a clearance groove for facilitating the swing of the conductive paddle.

[0008] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, an introduction arc surface is respectively provided on the upper and lower sides of the outer end of the transverse sleeve.

[0009] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, the lifting drive component includes a lifting seat, and a lifting shaft is arranged on both sides of the upper end surface of the lifting seat through supporting connecting blocks, and there is a gap between the lifting shaft and the upper end surface of the lifting seat, and the driving head is arranged on at least one side of the lower end of the lifting seat.

[0010] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, introduction inclined surfaces are respectively provided on the left and right sides of the upper end surface of the lifting seat.

[0011] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, a spring accommodating slot hole is provided in the lifting seat, and a through slot hole connected to the spring accommodating slot hole is provided in the left-right direction on the upper part of the lifting seat.

[0012] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, the driving head includes a driving seat arranged on one side of the lower end of the pulling seat, and driving heads are respectively arranged on the left and right ends of the driving seat.

[0013] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, the driving point includes a driving protrusion arranged at a position corresponding to the driving head at the lower end of the rotating seat.

[0014] As another improvement of the driving rocker arm device for a pure flat reset switch of the utility model, the two driving protrusions are staggered.

[0015] In summary, the utility model has the following beneficial effects compared with the prior art: the utility model has a simple structure, and by arranging a lifting drive member in the rotating seat, the lifting drive member can drive the lateral sleeve on the rotating seat to swing when being pulled upward, thereby driving the conductive paddle connected thereto to swing, and by contacting the conductive contacts on the upper and lower sides, the on and off of the circuit can be controlled. The utility model can arrange the conductive paddle horizontally, thereby effectively reducing the overall thickness of the switch. In the utility model, the lifting drive member can be lifted for a small stroke, and the lateral sleeve can swing to a large angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional schematic diagrams of the utility model.

[0017] Figure 2 This is the second stereoscopic schematic diagram of the present utility model.

[0018] Figure 3 This is one of the three-dimensional schematic diagrams of the lifting drive member of the utility model.

[0019] Figure 4 This is one of the three-dimensional schematic diagrams of the lifting drive member of the utility model.

[0020] Figure 5 This is one of the schematic diagrams of the rotating seat and the transverse sleeve of the utility model.

[0021] Figure 6This is the second schematic diagram of the rotating seat and the transverse sleeve of the utility model.

[0022] Figure 7 This is the third schematic diagram of the rotating seat and the transverse sleeve of the utility model.

[0023] In the figure: 1. rotating seat; 2. hinge shaft; 3. accommodating groove; 4. transverse sleeve; 5. spring accommodating chamber; 6. lifting drive member; 60. introduction inclined surface; 61. lifting seat; 62. supporting connecting block; 63. lifting shaft; 64. gap; 65. spring accommodating slot; 66. through slot; 7. driving head; 71. driving seat; 72. driving head; 8. driving point; 9. giving way slot; 10. introduction arc surface. DETAILED DESCRIPTION

[0024] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0025] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0026] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0027] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] like Figure 1-7As shown, a driving rocker arm device for a flat reset switch includes a rotating seat 1, the rotating seat 1 is in the shape of a letter "[", hinge shafts 2 are symmetrically arranged on the front and rear sides of the rotating seat 1, a receiving groove 3 is arranged in the rotating seat 1 between the two hinge shafts 2, a transverse sleeve 4 is arranged on the side of the rotating seat 1 away from the receiving groove 3, a spring receiving chamber 5 is arranged in the transverse sleeve 4, when in use, a spring is arranged in the spring receiving chamber 5, the outer end of the spring is connected to a conductive paddle, when the transverse sleeve 4 swings, the spring drives the conductive paddle to swing, and contacts with the conductive contacts on the upper and lower sides, thereby controlling the on and off of the circuit. The utility model is provided with a lifting drive member 6 in the receiving groove 3, a driving head 7 is arranged on at least one side of the lower part of the lifting drive member 6, and a driving point 8 is arranged at a position corresponding to the driving head 7 on the rotating seat 1. In the present invention, when the lifting driving member 6 is lifted upward, the driving head 7 squeezes the driving point 8, thereby driving the lateral sleeve 4 to swing. The lifting driving member lifts a small stroke, and the lateral sleeve can swing a large angle, thereby effectively solving the problem that the thickness of the flat switch is relatively small and the conductive paddle cannot be effectively driven to swing. The present invention can make the conductive paddle be arranged horizontally, thereby effectively reducing the overall thickness of the switch.

[0029] The utility model is provided with a clearance notch 9 on both sides of the front and rear sides of the outer end of the transverse sleeve 4 to facilitate the swing of the conductive pick. When the utility model is used, a spring is arranged in the transverse sleeve 4, one end of the spring is connected to the conductive pick, and the clearance notch 9 is arranged so that the conductive pick will not interfere with the swing process within a certain angle.

[0030] The utility model is provided with an introduction arc surface 10 on both sides of the upper and lower outer ends of the transverse sleeve 4, so as to facilitate the installation of the spring in the spring accommodating cavity 5.

[0031] The lifting drive member 6 of the utility model includes a lifting seat 61, and lifting shafts 63 are arranged on both sides of the upper end surface of the lifting seat 61 through supporting connecting blocks 62. There is a gap 64 between the lifting shaft 63 and the upper end surface of the lifting seat 61, and the driving head 7 is arranged on at least one side of the lower end of the lifting seat 61. When the utility model is used, the inner side of the lifting driving sheet connected to the switch panel is inserted into the gap 64. When the switch panel is pressed, the lifting shaft 63 is lifted, thereby driving the lifting seat 61 to rise, and the driving head 7 cooperates with the driving point 8, so that the lateral sleeve 4 swings up and down.

[0032] The utility model is provided with an introduction slope 60 on the left and right sides of the upper end surface of the lifting seat 61. The introduction slope 60 facilitates the lifting seat 61 to reset after swinging.

[0033] The utility model has a spring accommodating slot 65 in the lifting seat 61, and a through slot 66 connected to the spring accommodating slot 65 is provided in the upper part of the lifting seat 61 along the left-right direction. When the utility model is used, the positioning plug on the mounting shell is inserted into the through slot 66, the upper end of the spring arranged in the spring accommodating slot 65 presses on the positioning plug, and the lower end of the spring presses on the bottom surface of the through slot 66, so as to facilitate resetting.

[0034] The driving head 7 in the utility model includes a driving seat 71 arranged on one side of the lower end of the lifting seat 61, and driving heads 72 are respectively arranged on the left and right ends of the driving seat 71. The driving point 8 includes a driving protrusion arranged at a position corresponding to the driving head 72 at the lower end of the rotating seat 1. The driving head 7 and the driving point 8 cooperate with each other, so that the lateral sleeve can swing up and down.

[0035] In one implementation manner of the present invention, the two driving protrusions are staggered.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A driving rocker arm device for a flat reset switch, characterized in that: The invention comprises a rotating seat (1), hinge shafts (2) are symmetrically arranged on the front and rear sides of the rotating seat (1), a receiving groove (3) is arranged in the rotating seat (1) between the two hinge shafts (2), a transverse sleeve (4) is arranged on the side of the rotating seat (1) away from the receiving groove (3), a spring receiving chamber (5) is arranged in the transverse sleeve (4), a lifting driving member (6) is arranged in the receiving groove (3), a driving head (7) is arranged on at least one side of the lower part of the lifting driving member (6), and a driving point (8) is arranged at a position corresponding to the driving head (7) on the rotating seat (1).

2. A driving rocker arm device for a pure flat reset switch according to claim 1, characterized in that: The front and rear sides of the outer end of the transverse sleeve (4) are respectively provided with clearance grooves (9) for facilitating the swinging of the conductive pick.

3. A driving rocker arm device for a pure flat reset switch according to claim 1 or 2, characterized in that: An introduction arc surface (10) is provided on the upper and lower sides of the outer end of the transverse sleeve (4) respectively.

4. A driving rocker arm device for a pure flat reset switch according to claim 1, characterized in that: The lifting drive member (6) comprises a lifting seat (61), and a lifting shaft (63) is arranged on both sides of the upper end surface of the lifting seat (61) through a supporting connection block (62), and there is a gap (64) between the lifting shaft (63) and the upper end surface of the lifting seat (61), and the driving head (7) is arranged on at least one side of the lower end of the lifting seat (61).

5. A driving rocker arm device for a flat reset switch according to claim 4, characterized in that: An introduction slope (60) is provided on the left and right sides of the upper end surface of the lifting seat (61), respectively.

6. A driving rocker arm device for a flat reset switch according to claim 4, characterized in that: A spring accommodating slot hole (65) is provided in the lifting seat (61), and a through slot hole (66) connected to the spring accommodating slot hole (65) is provided on the upper part of the lifting seat (61) along the left-right direction.

7. A driving rocker arm device for a pure flat reset switch according to claim 4, characterized in that: The driving head (7) comprises a driving seat (71) arranged on one side of the lower end of the lifting seat (61), and driving heads (72) are respectively arranged on the left and right ends of the driving seat (71).

8. A driving rocker arm device for a flat reset switch according to claim 7, characterized in that: The driving point (8) comprises a driving protrusion arranged at a position corresponding to the driving head (72) at the lower end of the rotating seat (1).

9. A driving rocker arm device for a flat reset switch according to claim 8, characterized in that: The two driving protrusions are arranged in a staggered manner.

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