An operating mechanism for an inflatable cabinet

Abstract

The present invention discloses an inflatable cabinet operating mechanism with a compact structure and good versatility. The adopted technical solution includes: a frame and an operating device arranged on the frame, the frame includes a bottom plate and a panel, the bottom plate and the panel are supported by a group of pillars, and the operating device includes a load spindle, a grounding spindle, an elastic energy storage device, a cabinet connecting rod, an indicator driven rod, and an indicator pressing rod, the load spindle and the grounding spindle are rotatably arranged at both ends of the bottom plate and the panel, the elastic energy storage device is arranged between the load spindle and the grounding spindle, and the cabinet connecting rod is rotatably arranged on the bottom plate.

Description

Technical Field

[0001] The invention relates to an operating mechanism of an inflatable cabinet. Background Art

[0002] According to the different energy forms, the inflatable cabinet operating mechanism can be divided into a manual operating mechanism (CS), a motor operating mechanism (CJ), etc. Among them, the manual operating mechanism structure includes: a frame and an operating device arranged on the frame. The operating device includes an opening and closing switch operating device, a grounding switch operating device, a spring energy storage device, an opening and closing switch tripping device and a tripping limit mechanism. The frame includes a base plate and a panel, and the base plate and the panel are supported by a group of pillars. The opening and closing switch operating device and the grounding switch operating device are respectively arranged at both ends of the base plate and the panel. The spring energy storage device is arranged between the opening and closing switch operating device and the grounding switch operating device. Since the spring energy storage device is horizontally arranged in the middle of the base plate and the panel, the components of other devices have to give way to it, which makes the overall structure of the inflatable cabinet operating mechanism large and complicated, and the manual operating mechanism and the motor operating mechanism are not universal. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an inflatable cabinet operating mechanism with a compact structure and good versatility.

[0004] To solve the above problems, the technical solution adopted by the present invention includes: a frame and an operating device arranged on the frame, the frame includes a base plate and a panel, and the base plate and the panel are supported by a group of pillars, and is characterized in that: the operating device includes a load spindle, a grounding spindle, an elastic energy storage device, a cabinet connecting rod, an indicator driven rod, and an indicator pressing rod, the load spindle and the grounding spindle are rotatably arranged at both ends of the base plate and the panel, the elastic energy storage device is arranged between the load spindle and the grounding spindle, the cabinet connecting rod is rotatably arranged on the base plate, the indicator driven rod is rotatably arranged between the base plate and the panel, the indicator pressing rod is rotatably arranged on the panel, the cabinet connecting rod is engaged with the first driven wheel at the lower end of the indicator driven rod through the first driving wheel, and the indicator pressing rod is engaged with the second driven wheel at the upper end of the indicator driven rod through the second driving wheel.

[0005] The inflatable cabinet operating mechanism is characterized in that: the elastic energy storage device includes an elastic push rod located between the cabinet connecting rod and the index pressing rod and a spring sleeved on the elastic push rod, one end of the elastic push rod is rotatably arranged on the ground transmission plate on the ground main shaft through a swivel tail fixing seat, and the other end is against the push head support rod, and the push head support rod is arranged on the load transmission plate of the load main shaft.

[0006] The inflatable cabinet operating mechanism is characterized in that: the ground transmission plate includes an upper ground transmission plate and a lower ground transmission plate, and the upper and lower ground transmission plates are supported by a group of rear arm support rods; the load transmission plate includes an upper load transmission plate and a lower load transmission plate, and the upper and lower load transmission plates are supported by a group of rear arm support rods.

[0007] The inflatable cabinet operating mechanism is characterized in that: a load output plate is arranged at the lower end of the load main shaft, a first splitting and combining output fixing pin is fixed on the load output plate, the first splitting and combining output fixing pin extends from the first waist-shaped hole of the bottom plate, and a first transmission support rod is arranged on the load transmission plate to cooperate with the load output plate; a grounding output plate is arranged at the lower end of the grounding main shaft, a second splitting and combining output fixing pin is fixed on the grounding output plate, the second splitting and combining output fixing pin extends from the second waist-shaped hole of the bottom plate, and a second transmission support rod is arranged on the grounding transmission plate to cooperate with the grounding output plate.

[0008] The inflatable cabinet operating mechanism is characterized in that: the upper end of the indicator rod extends out of the panel and is provided with an indicator deflection shaft, the panel is provided with a first micro switch on one side that cooperates with the indicator deflection shaft, the upper end of the grounding main shaft extends out of the panel and is provided with an interlocking pull piece.

[0009] The inflatable cabinet operating mechanism is characterized in that an interlocking sliding plate is arranged above the index push rod and the grounding main shaft, the top of the index push rod is arranged in the long hole of the interlocking sliding plate, one side of the interlocking sliding plate is provided with an interlocking shifting piece that cooperates with the interlocking pull piece, and one side of the interlocking shifting piece is provided with a second micro switch.

[0010] The inflatable cabinet operating mechanism is characterized in that: the upper end of the indicator driven rod extends out of the panel and is respectively connected to the installation protection slider and the separation and closing label, and the upper end of the load main shaft extends out of the panel and cooperates with the installation protection slider.

[0011] The inflatable cabinet operating mechanism is characterized in that a coil spring assembly is provided on the load main shaft, and the lower end of the coil spring assembly is connected to the energy storage transmission plate.

[0012] The inflatable cabinet operating mechanism is characterized in that a first limiting rod for limiting the load output plate is provided at one end of the bottom plate and the panel.

[0013] The described inflatable cabinet operating mechanism is characterized in that: a second limiting rod for limiting the position of the energy storage transmission plate is provided at one end of the described bottom plate and the panel.

[0014] The advantages of the inflatable cabinet operating mechanism of the present invention are: 1. By optimizing the layout of the overall structure of the operating device and using a gear set to drive the linkage between the cabinet connecting rod, the indicator follower rod, and the indicator push rod, the interference of the elastic energy storage device is effectively avoided, so that the connecting rod, the indicator follower rod, and the indicator push rod can be installed in the middle position of the bottom plate and the panel, making full use of the limited space of the frame, making the volume more small and compact; 2. By optimizing the layout of the overall structure of the operating device, as long as a driving motor is set at the upper end of the load spindle, the manual operating mechanism can be converted into an electric motor operating mechanism, which has better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Figure 1 A schematic structural diagram of the operating mechanism of the inflatable cabinet of the present invention;

[0017] Figure 2 A schematic diagram of the bottom structure of the operating mechanism of the inflatable cabinet of the present invention;

[0018] Figure 3 A schematic diagram of the front structure of the operating device of the present invention;

[0019] Figure 4 A schematic diagram of the back structure of the operating device of the present invention;

[0020] Figure 5 A schematic diagram of the structure between the cabinet connecting rod, the indicator driven rod and the indicator pressing rod of the present invention. DETAILED DESCRIPTION

[0021] like Figures 1 to 5As shown, the inflatable cabinet operating mechanism of the present invention includes a frame 1 and an operating device 2 arranged on the frame 1. The frame 1 includes a base plate 3 and a panel 4, and the base plate 3 and the panel 4 are supported by a group of pillars 5 around them. The operating device 2 includes a load spindle 6, a grounding spindle 7, an elastic energy storage device 8, a cabinet connecting plug rod 9, an indicator driven rod 10, and an indicator push rod 11. The load spindle 6 and the grounding spindle 7 are rotatably arranged at both ends of the base plate 3 and the panel 4. The cross-section of the load spindle 6 and the grounding spindle 7 is usually a hexagonal structure. In order to reduce friction and increase wear resistance, a copper sleeve is sleeved on the load spindle 6 and the grounding spindle 7. The elastic energy storage device 8 is arranged between the load spindle 6 and the grounding spindle 7. The elastic energy storage device 8 includes an elastic push rod 16 located between the cabinet connecting plug rod 9 and the indicator push rod 11, a spring 17 sleeved on the elastic push rod 16, and a coil spring assembly 32 arranged on the load spindle 6. One end of the elastic push rod 16 is rotatably arranged on the ground transmission plate 19 on the ground spindle 7 through the tail fixing seat 18, and the other end of the elastic push rod 16 is against the push head support rod 20. The push head support rod 20 is arranged on the load transmission plate 21 of the load spindle 6. In order to improve the stability of the spring 17, a spring seat 46 is provided on the tail fixing seat 18, and the end of the spring 17 is sleeved on the spring seat 46. The lower end of the coil spring assembly 32 is connected to the energy storage transmission plate 43. The cabinet connection plug rod 9 is rotatably arranged on the bottom plate 3, and the indicator driven rod 10 is rotatably arranged between the bottom plate 3 and the panel 4. The indicator press plug rod 11 is rotatably arranged on the panel 4, and the cabinet connection plug rod 9 is engaged with the first driven wheel 13 at the lower end of the indicator driven rod 10 through the first driving wheel 12, and the indicator press plug rod 11 is engaged with the second driven wheel 15 at the upper end of the indicator driven rod 10 through the second driving wheel 14. The cooperation of the driving wheel and the driven wheel drives the linkage between the cabinet connecting rod, the indicator driven rod and the indicator pressing rod.

[0022] Preferably, the ground transmission plate 19 includes an upper ground transmission plate 19-1 and a lower ground transmission plate 19-2, and the upper ground transmission plate 19-1 and the lower ground transmission plate 19-2 are supported by a group of rear arm support rods 22, and the load transmission plate 21 includes an upper load transmission plate 21-1 and a lower load transmission plate 21-2, and the upper load transmission plate 21-1 and the lower load transmission plate 21-2 are supported by a group of rear arm support rods 22. The upper ground transmission plate 19-1, the lower ground transmission plate 19-2, the upper load transmission plate 21-1, and the lower load transmission plate 21-2 are all formed by stamping iron plates to replace traditional castings, which not only reduces costs and improves production efficiency, but also greatly reduces the weight of the mechanism.

[0023] Preferably, a load output plate 34 is provided at the lower end of the load main shaft 6, and the load output plate 34 is located between the load transmission plate 21 and the bottom plate 3. A first splitting and combining output fixing pin 35 is fixed on the load output plate 34, and the first splitting and combining output fixing pin 35 extends from the first waist-shaped hole 36 of the bottom plate 3. A first transmission support rod 37 cooperating with the load output plate 34 is provided on the load transmission plate 21. A grounding output plate 39 is provided at the lower end of the grounding main shaft 7, and a second splitting and combining output fixing pin 40 is fixed on the grounding output plate 39, and the second splitting and combining output fixing pin 40 extends from the second waist-shaped hole 41 of the bottom plate 3. A second transmission support rod 42 cooperating with the grounding output plate 39 is provided on the grounding transmission plate 19. The upper end of the indicator push rod 11 extends out of the panel 4 and is provided with an indicator deflection shaft 23. The panel 4 is provided with a first micro switch 24 on one side cooperating with the indicator deflection shaft 23. The upper end of the grounding main shaft 7 extends out of the panel 4 and is provided with an interlocking puller 25. An interlocking sliding plate 26 is arranged above the index push rod 11 and the grounding spindle 7. The top of the index push rod 11 is arranged in the long hole 27 of the interlocking sliding plate 26. An interlocking shifting member 28 cooperating with the interlocking puller 25 is arranged on one side of the interlocking sliding plate 26. A second micro switch 29 is arranged on one side of the interlocking shifting member 28. The upper end of the index driven rod 10 extends out of the panel 4 and is respectively connected to the installation protection slider 30 and the separation and combination label 31. The upper end of the load spindle 6 extends out of the panel 4 and cooperates with the installation protection slider 30. Through the above layout, all the main transmission components of the operating device 2 are integrated on the bottom plate 3 and the panel 4, and linkage is realized, making the overall mechanism more compact.

[0024] Preferably, a first limiting rod 44 for limiting the load output plate 34 is provided at one end of the bottom plate 3 and the panel 4. A second limiting rod 45 for limiting the energy storage transmission plate 43 is provided at the other end of the bottom plate 3 and the panel 4. This is to limit the load output plate 34 and the energy storage transmission plate 43 after they are rotated into place, thereby improving the safety and reliability of the operation.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. An inflatable cabinet operating mechanism, comprising a frame (1) and an operating device (2) arranged on the frame (1), wherein the frame (1) comprises a bottom plate (3) and a panel (4), wherein the bottom plate (3) and the panel (4) are supported by a group of pillars (5), and characterized in that: The operating device (2) comprises a load main shaft (6), a grounding main shaft (7), an elastic energy storage device (8), a cabinet connecting rod (9), an indicator driven rod (10), and an indicator pressing rod (11); the load main shaft (6) and the grounding main shaft (7) are rotatably arranged at both ends of the bottom plate (3) and the panel (4); the elastic energy storage device (8) is arranged between the load main shaft (6) and the grounding main shaft (7); the cabinet connecting rod (9) is rotatably arranged on the bottom plate (3), the indicator driven rod (10) is rotatably arranged between the bottom plate (3) and the panel (4), the indicator push rod (11) is rotatably arranged on the panel (4), the cabinet connecting rod (9) is engaged with a first driven wheel (13) at the lower end of the indicator driven rod (10) through a first driving wheel (12), and the indicator push rod (11) is engaged with a second driven wheel (15) at the upper end of the indicator driven rod (10) through a second driving wheel (14); The elastic energy storage device (8) comprises an elastic push rod (16) located between the cabinet connection plug rod (9) and the index push rod (11) and a spring (17) sleeved on the elastic push rod (16); one end of the elastic push rod (16) is rotatably mounted on a ground transmission plate (19) on the ground spindle (7) via a swivel tail fixing seat (18), and the other end of the elastic push rod (16) is against a push head support rod (20), and the push head support rod (20) is mounted on a load transmission plate (21) of the load spindle (6); The upper end of the indicator push rod (11) extends out of the panel (4) and is provided with an indicator deflection shaft (23); the panel (4) is provided with a first micro switch (24) on one side that cooperates with the indicator deflection shaft (23); the upper end of the grounding spindle (7) extends out of the panel (4) and is provided with an interlocking pull piece (25).

2. The inflatable cabinet operating mechanism according to claim 1, characterized in that: The ground transmission plate (19) comprises an upper ground transmission plate (19-1) and a lower ground transmission plate (19-2), wherein the upper ground transmission plate (19-1) and the lower ground transmission plate (19-2) are supported by a group of rear arm support rods (22); the load transmission plate (21) comprises an upper load transmission plate (21-1) and a lower load transmission plate (21-2), wherein the upper load transmission plate (21-1) and the lower load transmission plate (21-2) are supported by a group of rear arm support rods (22).

3. The inflatable cabinet operating mechanism according to claim 1, characterized in that: A load output plate (34) is provided at the lower end of the load main shaft (6), a first splitting and combining output fixing pin (35) is fixed on the load output plate (34), the first splitting and combining output fixing pin (35) protrudes from a first waist-shaped hole (36) of the bottom plate (3), and a first transmission support rod (37) is provided on the load transmission plate (21) to cooperate with the load output plate (34); a grounding output plate (39) is provided at the lower end of the grounding main shaft (7), a second splitting and combining output fixing pin (40) is fixed on the grounding output plate (39), the second splitting and combining output fixing pin (40) protrudes from a second waist-shaped hole (41) of the bottom plate (3), and a second transmission support rod (42) is provided on the grounding transmission plate (19) to cooperate with the grounding output plate (39).

4. The inflatable cabinet operating mechanism according to claim 1, characterized in that: An interlocking sliding plate (26) is arranged above the index push rod (11) and the grounding spindle (7); the top of the index push rod (11) is arranged in a long hole (27) of the interlocking sliding plate (26); an interlocking shifting member (28) cooperating with the interlocking pull member (25) is arranged on one side of the interlocking sliding plate (26); and a second micro switch (29) is arranged on one side of the interlocking shifting member (28).

5. The inflatable cabinet operating mechanism according to claim 1, characterized in that: The upper end of the indicator driven rod (10) extends out of the panel (4) and is respectively connected to the installation protection slider (30) and the separation and combination label (31), and the upper end of the load main shaft (6) extends out of the panel (4) and cooperates with the installation protection slider (30).

6. The inflatable cabinet operating mechanism according to claim 1, characterized in that: A coil spring assembly (32) is provided on the load main shaft (6), and the lower end of the coil spring assembly (32) is connected to an energy storage transmission plate (43).

7. The inflatable cabinet operating mechanism according to claim 3, characterized in that: A first limiting rod (44) for limiting the position of the load output plate (34) is provided at one end of the bottom plate (3) and the face plate (4).

8. The inflatable cabinet operating mechanism according to claim 6, characterized in that: A second limiting rod (45) for limiting the position of the energy storage transmission plate (43) is provided at one end of the bottom plate (3) and the panel (4).

Images