CN216773102U

CN216773102U - Gas spring button assembly with transverse transmission function

Info

Publication number: CN216773102U
Application number: CN202122947938.2U
Authority: CN
Inventors: 柳毅; 张伟; 张悦; 闫家奇; 初阳; 岳云江; 刘斌
Original assignee: Jiangsu Meilong Aviation Components Co ltd
Current assignee: Jiangsu Meilong Aviation Components Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a gas spring button assembly with a transverse transmission function, which comprises an operating assembly and a gas spring assembly, wherein the operating assembly comprises a button, a flushing button bracket, a supporting frame, a switch, a connecting wire, an inserting device and a pin; the gas spring assembly comprises a gas spring support, a gas spring and a shifting piece, the gas spring support is fixedly connected with the flushing button support, the gas spring is movably arranged on the side portion of the gas spring support, the gas spring is connected with the button, the shifting piece is arranged on the lower side of the gas spring support, and the shifting piece is movably attached to the support frame. According to the utility model, when the button is pressed, the hydraulic structure of the gas spring can prevent the switch from being damaged due to excessive force when the switch is pressed, the button and the flushing button support are fixed by the pin and are clamped with the notch at the same time, so that the button has the function of preventing the button from excessive rebound, when the switch is pressed, the plectrum is contacted with the roller of the support frame to control the electric system to realize the flushing function, the structure is simple, and the operation is convenient.

Description

Gas spring button assembly with transverse transmission function

Technical Field

The utility model relates to the technical field of airplane lavatory electrical systems, in particular to a gas spring button assembly with a transverse transmission function.

Background

Most of the finished switches used in aircraft are inlet pieces, which, although reliable in performance, tend to be expensive and relatively low in cost. And domestic electronic switches are few in selection, and most of the electronic switches cannot meet the reliability requirements of civil aircrafts.

Most switches are in longitudinal transmission at the present stage, ash is prone to falling, and cleaning is difficult.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a gas spring button assembly with lateral actuation to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a gas spring button assembly with lateral drive functionality includes an operating assembly and a gas spring assembly.

The operating assembly comprises a button, a flushing button support, a support frame, a switch, a connecting wire, an inserting device and a pin, the pin is arranged on the side part of the flushing button support, the pin is arranged as a self-locking pin, the button is connected with the pin, the button is movably connected with the flushing button support, the support frame and the switch are both arranged on the inner side of the flushing button support, the support frame is connected to the side part of the switch, one end of the connecting wire is connected with the switch, and the other end of the connecting wire is connected with the inserting device;

the gas spring assembly comprises a gas spring support, a gas spring and a shifting piece, the gas spring support is fixedly connected with the flushing button support, the gas spring is movably arranged on the side of the gas spring support and connected with the button, the shifting piece is arranged on the lower side of the gas spring support, and the shifting piece is movably attached to the support frame.

In an embodiment of the present invention, the inserting device includes a socket and a pin, and the socket and the pin are respectively electrically connected to the switch.

In one embodiment of the utility model, a notch is arranged on the side part of the flushing button bracket, one end of the button is connected with the flushing button bracket through a pin, and the other end of the button is connected with the notch through a screw.

In one embodiment of the utility model, a bushing is connected between the switch and the flushing button support, and two bushings are arranged.

In one embodiment of the utility model, the switch is disposed above the bushing, the switch being configured as a paddle switch.

In one embodiment of the utility model, a protective edge is arranged at the joint of the connecting line and the flushing button bracket, and the protective edge is a flexible protective edge.

In one embodiment of the utility model, a spring fixing plate is connected between the gas spring support and the flushing button support, and the spring fixing plate is fixedly connected with the gas spring support and the flushing button support respectively.

In one embodiment of the utility model, the top end of the support frame is rotatably provided with a columnar roller, and the roller of the support frame is movably jointed with the shifting piece.

In one embodiment of the utility model, the distance between the button and the flush button support is 1.5mm to 1.7mm in the non-operating state.

In one embodiment of the utility model, the gas spring assembly further comprises a pull rod, a crank and a switch housing, the crank is hinged with the gas spring and the gas spring support respectively, one end of the pull rod is connected with the crank, the other end of the pull rod is connected with the flushing button support, and the switch housing is installed on the outer sides of the button and the flushing button support.

In summary, due to the adoption of the technology, the utility model has the beneficial effects that:

in the utility model, in a non-working state, the plectrum and the switch are in a non-working state under the action of the force of the gas spring, when the button is transversely pressed, the plectrum is in contact with the switch under the action of the force, so that a circuit is communicated to trigger flushing, when a finger is released, the switch is reset under the action of the gas spring and the button, when the switch is pressed, the button drives the gas spring to move, and meanwhile, enough space is reserved for the protruding part of the button. This scheme is through setting up the bath button into horizontal button, it is more convenient to make the clearance, cooperation through switch and air spring, make the buffering of air spring do the life who has prolonged the switch, when pressing the button, the hydraulic structure of air spring can prevent to exert oneself excessively when pressing the switch and cause the switch to damage, the button is fixed by the round pin with bath button support, make the button have prevent the excessive function of button resilience, plectrum and switch intercommunication among the air spring unit realize the function of washing by water when pressing the switch, moreover, the steam generator is simple in structure, and convenient for operation.

Drawings

FIG. 1 is a schematic perspective sectional view of the present invention;

FIG. 2 is a schematic illustration of the construction of a gas spring assembly in accordance with the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 10. an operating component; 1. a button; 2. a flush button bracket; 3. a support frame; 4. a bushing; 5. a switch; 6. protecting edges; 7. a connecting wire; 8. a plugging device; 9. a pin; 20. a gas spring assembly; 21. a gas spring support; 22. a gas spring; 23. a shifting sheet; 24. a spring fixing plate; 25. a pull rod; 26. a crank; 27. a switch housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the specification.

Example 1

Referring to fig. 1-3, the present invention provides a gas spring button assembly with lateral transmission function, which comprises an operating assembly 10 and a gas spring assembly 20, wherein the gas spring assembly 20 is installed inside the operating assembly 10, the operating assembly 10 is used for flushing the button, and the gas spring assembly 10 is used for transmitting and protecting the operating assembly 10.

Operating module 10 includes button 1, bath button support 2, support frame 3, switch 5, connecting wire 7, insert and close device 8 and round pin 9, round pin 9 is installed at bath button support 2 lateral parts, round pin 9 sets up to the self-locking round pin, button 1 is connected with round pin 9, button 1 and bath button support 2 swing joint, support frame 3 and switch 5 all set up at bath button support 2 inboardly, support frame 3 is connected at the switch 5 lateral part, 7 one ends of connecting wire are connected with switch 5, the other end of connecting wire 7 with insert and close device 8 and be connected.

Gas spring assembly 20 includes gas spring support 21, gas spring 22 and plectrum 23, and gas spring support 21 and bath button support 2 fixed connection, and gas spring 22 activity setting is in the lateral part of gas spring support 21, and gas spring 22 is connected with button 1, and plectrum 23 sets up the downside at gas spring support 21, and plectrum 23 and support frame 3 activity laminating.

In the specific arrangement, as shown in fig. 1 and 3, the inserting device 8 includes a socket and a pin for connecting with an external device, and the socket and the pin are respectively electrically connected with the switch.

Referring to fig. 1, a notch is formed in the side of a flushing button support 2, one end of a button 1 is connected with the flushing button support 2 through a pin 9, and the other end of the button 1 is connected with the notch through a screw. The push button 1 and the flush button holder 2 are fixed by the pin 9 and engaged with the notch, so that the push button 2 has a function of preventing excessive rebound of the push button.

A bush 4 is connected between the switch 5 and the flushing button support 2, and two bushes 4 are arranged. Switch 5 sets up in 4 tops of bush, and switch 5 sets up to the plectrum switch, and with plectrum 23 interact, the 3 tops of support frame are rotated and are installed the column gyro wheel, and the gyro wheel of support frame 3 is laminated with the plectrum 23 activity. When the button 1 is pressed down, the plectrum 23 is tightly attached to the roller of the support frame 3, which is beneficial to reducing the resistance of the button 1 during the transverse transmission.

Safe edge 6 is installed with the junction of bath button support 2 to connecting wire 7, and safe edge 6 sets up to the sponge safe edge, reducible connecting wire 7's wearing and tearing.

A spring fixing plate 24 is connected between the gas spring support 21 and the flushing button support 2, and the spring fixing plate 24 is respectively fixedly connected with the gas spring support 21 and the flushing button support 2. After the flushing is finished, the gas spring 22 is limited by the spring fixing plate 24, and a rebounding force is transmitted to the switch 5, so that the switch 5 is bounced and reset.

In the non-working state, the distance between the button 1 and the flushing button bracket 2 is 1.6 mm.

Gas spring assembly 20 still includes pull rod 25, crank 26 and switch housing 27, and crank 26 is articulated with gas spring 22 and gas spring support 21 respectively, and pull rod 25 one end is connected with crank 26, and the pull rod 25 other end is connected with bath button support 2, switch housing 27 is installed the button 1 with the outside of bath button support 2 is protected it.

The working principle is as follows: during the use, under the non-operating condition, plectrum 23 and switch 5 receive the effort of gas spring 22 to be in non-operating condition, when transversely pressing down button 1, plectrum 23 atress contact switch 5 for the circuit intercommunication, and then trigger the bath, switch 5 receives the effect of gas spring 22 and button 1 to reset when unclamping the finger, when pressing down switch 5, button 1 drives the motion of gas spring 22, has also left sufficient space for button 1 outstanding department simultaneously. This scheme is through setting up the bath button into horizontal button, it is more convenient to make the clearance, cooperation through switch 5 and air spring 22, make air spring 22's buffering do the life who has prolonged switch 5, when pressing button 1, air spring 22's hydraulic structure can prevent to press switch 5 time excessively to cause switch 5 to damage hard, button 1 is fixed by round pin 9 with bath button support 2, make button 1 have the excessive function of preventing 1 resilience of button, plectrum 23 realizes the function of washing by water with support frame 3's gyro wheel laminating intercommunication circuit when pressing switch 5, moreover, the steam generator is simple in structure, and convenient operation.

It should be noted that: the model specifications of the plugging device 8 and the connecting wire 7 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The plug-in means 8 and the connecting line 7, the supply of power and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A gas spring button assembly with lateral drive functionality, comprising:

the operating assembly (10) comprises a button (1), a flushing button support (2), a support frame (3), a switch (5), a connecting line (7), an inserting device (8) and a pin (9), wherein the pin (9) is installed on the side portion of the flushing button support (2), the pin (9) is arranged as a self-locking pin, the button (1) is connected with the pin (9), the button (1) is movably connected with the flushing button support (2), the support frame (3) and the switch (5) are both arranged on the inner side of the flushing button support (2), the support frame (3) is connected on the side portion of the switch (5), one end of the connecting line (7) is connected with the switch (5), and the other end of the connecting line (7) is connected with the inserting device (8);

gas spring assembly (20), gas spring assembly (20) include gas spring support (21), gas spring (22) and plectrum (23), gas spring support (21) with bath button support (2) fixed connection, gas spring (22) activity sets up the lateral part of gas spring support (21), gas spring (22) with button (1) is connected, plectrum (23) set up the downside of gas spring support (21), plectrum (23) with support frame (3) activity laminating.

2. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: the inserting device (8) comprises a socket and a contact pin, and the socket and the contact pin are respectively electrically connected with the switch.

3. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: the side of the flushing button support (2) is provided with a notch, one end of the button (1) is connected with the flushing button support (2) through the pin (9), and the other end of the button (1) is connected with the notch through a screw.

4. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: a bushing (4) is connected between the switch (5) and the flushing button support (2), and two bushings (4) are arranged.

5. A gas spring button assembly with lateral travel as set forth in claim 4 wherein: the switch (5) is arranged above the bushing (4), and the switch (5) is a poke sheet switch.

6. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: the connecting wire (7) with the border (6) is installed to the junction of bath button support (2), border (6) sets up to flexible border.

7. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: a spring fixing plate (24) is connected between the gas spring support (21) and the flushing button support (2), and the spring fixing plate (24) is fixedly connected with the gas spring support (21) and the flushing button support (2) respectively.

8. A gas spring button assembly with lateral travel as set forth in claim 7 wherein: the top end of the support frame (3) is rotatably provided with a columnar roller, and the roller of the support frame (3) is movably attached to the shifting sheet (23).

9. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: in a non-working state, the distance between the button (1) and the flushing button bracket (2) is 1.5mm-1.7 mm.

10. A gas spring button assembly with lateral travel functionality according to claim 1, further characterized by: gas spring subassembly (20) still include pull rod (25), crank (26) and switch casing (27), crank (26) respectively with gas spring (22) with gas spring support (21) are articulated, pull rod (25) one end with crank (26) are connected, pull rod (25) the other end with it connects to wash by water button support (2), install switch casing (27) button (1) with the outside of washing by water button support (2).