Automatic button rebounding device of intelligent anti-falling remote controller

Abstract

The utility model discloses an automatic button rebounding device of an intelligent drop-resistant remote controller, which comprises a mounting bottom shell, the top of the mounting bottom shell is provided with a button mounting mechanism, the button mounting mechanism comprises a mounting shell, the bottom of the mounting shell is provided with a reset bottom plate, two sides of the reset bottom plate are respectively provided with a spring reset mechanism, and the spring reset mechanisms are arranged on the mounting shell. The spring reset mechanism comprises a connecting plate, the side, close to the reset bottom plate, of the connecting plate is welded to the reset bottom plate, magnetic attraction reset mechanisms are arranged on the front side and the rear side of the top of the mounting bottom shell correspondingly, and each magnetic attraction reset mechanism comprises a micro electric push rod. The front side and the rear side of the top of the mounting bottom shell are each provided with a groove used in cooperation with the corresponding micro electric push rod. The rubber spring column, the buffer spring, the sliding plate, the connecting rod and the connecting plate are used in cooperation, in the using process, rapid rebounding can be conducted through a double-rebounding structure, and therefore the resetting effect of the body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent equipment, in particular to an automatic button rebound device for an intelligent anti-fall remote controller. Background Art

[0002] Smart devices are the product of the combination of traditional electrical equipment with computer technology, data processing technology, control theory, sensor technology, network communication technology, power electronics technology, etc. In the use of smart devices, it is often necessary to use the automatic button rebound device of the smart anti-fall remote control.

[0003] After searching, the patent number is CN111613043B, and the name is an automatic rebound device for buttons of an intelligent anti-fall remote control, including a remote control body. Through research and analysis, it is found that although the device has the advantage of increasing the service life of the remote control body by quick rebound, it still has the following disadvantages to a certain extent.

[0004] For example, during the use of the device, it is usually unable to provide a good rebound effect through the buffer spring and the rubber spring column, and it is usually unable to interfere with the button by external force when the button is stuck and cannot rebound, so as to achieve the effect of rapid reset. In order to solve the above technical problems, we have designed an automatic button rebound device for an intelligent anti-fall remote control. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic rebound device for buttons of an intelligent anti-fall remote control, which has the advantages of good rebound effect and can be reset by external force when stuck, thereby solving the problem that the rebound effect is relatively general and it is impossible to reset by external force when stuck.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a button automatic rebound device for an intelligent anti-fall remote control, comprising an installation bottom shell, a button installation mechanism is arranged on the top of the installation bottom shell, the button installation mechanism comprises a installation shell, a reset base plate is arranged at the bottom of the installation shell, spring reset mechanisms are arranged on both sides of the reset base plate, the spring reset mechanism comprises a connecting plate, a side of the connecting plate close to the reset base plate is welded to the reset base plate, magnetic reset mechanisms are arranged on the front and rear sides of the top of the installation bottom shell, and the magnetic reset mechanism comprises a micro electric push rod.

[0007] Preferably, grooves for use with the micro electric push rod are provided on both the front and rear sides of the top of the mounting bottom shell, and the bottom of the micro electric push rod is connected to the bottom of the inner cavity of the groove by bolts.

[0008] Preferably, the top of the micro electric push rod is connected to an arc plate by bolts, and a magnetic attraction plate is embedded and installed on the top of the arc plate.

[0009] Preferably, a clamping ring is welded to the top of the reset base plate, a key cap is hot-melt-connected to the top of the mounting shell, and an annular groove for use with the clamping ring is provided at the bottom of the mounting shell.

[0010] Preferably, a connecting rod is welded to the bottom of the connecting plate, a transmission plate is welded to the bottom of the connecting rod, sliding plates are welded on both sides of the transmission plate, a rubber spring column is hot-melt connected to the bottom of the connecting rod, and the bottom of the rubber spring column is hot-melt connected to the top of the mounting bottom shell.

[0011] Preferably, a fixing rod is provided through the top of the sliding plate, a limiting plate is welded to the top of the fixing rod, the bottom of the fixing rod is welded to the top of the mounting bottom shell, a buffer spring is provided on the bottom movable sleeve on the surface of the fixing rod, and positioning bolts are provided through the four corners of the top of the mounting bottom shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can quickly rebound through a double rebound structure during use by arranging a rubber spring column, a buffer spring, a sliding plate, a fixing rod, a limit plate, a connecting rod and a connecting plate, thereby improving the resetting effect of the main body.

[0014] 2. The utility model uses a positioning bolt, an arc plate, a groove, a magnetic plate and a micro electric push rod in coordination, and can perform vibration reset by extreme rebound during use, thereby avoiding the reset jam. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional bottom view schematic diagram of the local structure of the utility model;

[0017] Figure 3 It is a three-dimensional axonometric schematic diagram of the local structure of the utility model.

[0018] In the figure: 1. Install the bottom shell; 2. Rubber spring column; 3. Buffer spring; 4. Sliding plate; 5. Fixing rod; 6. Limiting plate; 7. Connecting rod; 8. Connecting plate; 9. Reset bottom plate; 10. Snap ring; 11. Install shell; 12. Key cap; 13. Positioning bolt; 14. Arc plate; 15. Groove; 16. Magnetic plate; 17. Micro electric push rod; 18. Annular groove; 19. Key installation mechanism; 20. Magnetic reset mechanism; 21. Spring reset mechanism; 22. Transmission plate. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 3 A button automatic rebound device for an intelligent anti-fall remote control includes an installation base shell 1, a button installation mechanism 19 is arranged on the top of the installation base shell 1, the button installation mechanism 19 includes an installation shell 11, a reset base plate 9 is arranged at the bottom of the installation shell 11, spring reset mechanisms 21 are arranged on both sides of the reset base plate 9, the spring reset mechanism 21 includes a connecting plate 8, and the connecting plate 8 is welded to the reset base plate 9 on one side close to the reset base plate 9, and magnetic reset mechanisms 20 are arranged on the front and rear sides of the top of the installation base shell 1, and the magnetic reset mechanism 20 includes a micro electric push rod 17.

[0020] Grooves 15 for use with a micro electric push rod 17 are provided on both the front and rear sides of the top of the mounting bottom shell 1 , and the bottom of the micro electric push rod 17 is connected to the bottom of the inner cavity of the groove 15 by bolts.

[0021] The top of the micro electric push rod 17 is connected to the arc plate 14 through bolts, and the top of the arc plate 14 is embedded with a magnetic attraction plate 16 .

[0022] A clamping ring 10 is welded to the top of the reset base plate 9 , a key cap 12 is hot-melted to the top of the installation shell 11 , and an annular groove 18 for use with the clamping ring 10 is provided at the bottom of the installation shell 11 .

[0023] A connecting rod 7 is welded to the bottom of the connecting plate 8, a transmission plate 22 is welded to the bottom of the connecting rod 7, sliding plates 4 are welded to both sides of the transmission plate 22, a rubber spring column 2 is hot-melt connected to the bottom of the connecting rod 7, and the bottom of the rubber spring column 2 is hot-melt connected to the top of the mounting bottom shell 1.

[0024] A fixing rod 5 is provided through the top of the sliding plate 4, a limiting plate 6 is welded to the top of the fixing rod 5, the bottom of the fixing rod 5 is welded to the top of the mounting bottom shell 1, a buffer spring 3 is provided on the bottom movable sleeve on the surface of the fixing rod 5, and positioning bolts 13 are provided through the four corners of the top of the mounting bottom shell 1.

[0025] By providing the positioning bolts 13, it is possible to facilitate the installation of the mounting base 1 and the outer shell of the remote controller, thereby improving the installation stability of the main body thereof;

[0026] By providing the magnetic suction plate 16, the transmission can be completed by adsorbing the bottom of the reset bottom plate 9, so as to drive the reset bottom plate 9 to move downward;

[0027] By providing the annular groove 18, the mounting shell 11 can be installed by snapping with the snap ring 10;

[0028] By providing the limiting plate 6, the sliding plate 4 can be limited to prevent it from falling off the surface of the fixing rod 5;

[0029] By providing the rubber spring column 2 , a synchronous rebound effect can be provided based on the rebound of the buffer spring 3 , thereby facilitating the resetting of the key cap 12 .

[0030] During use, when the keycap 12 needs to rebound, the user cancels pressing the keycap 12, and the rubber spring column 2 and the buffer spring 3 simultaneously generate an upward elastic force by restoring the deformation, and the elastic force drives the connecting rod 7 to move upward through the sliding plate 4 and the transmission plate 22, thereby driving the reset base plate 9 to move through the connecting plate 8, and the reset base plate 9 drives the keycap 12 to quickly reset through the mounting shell 11. If the keycap 12 is accidentally stuck during the reset process, the micro-electric push rod 17 can be started through the external controller, and the output end of the micro-electric push rod 17 drives the arc plate 14 to move upward, thereby driving the magnetic suction plate 16 to absorb the reset base plate 9, and then the output end of the micro-electric push rod 17 drives the reset base plate 9 to move downward through the arc plate 14, until the elastic force generated by the rubber spring column 2 and the buffer spring 3 recovering the deformation is greater than the magnetic suction force, the reset base plate 9 is no longer absorbed by the magnetic suction plate 16, and then it rebounds quickly, achieving the effect of resetting by means of rapid rebound vibration.

[0031] In summary: the button automatic rebound device of the intelligent anti-fall remote control solves the problem that the rebound effect is relatively general and cannot be reset by external force when stuck by installing the bottom shell 1, rubber spring column 2, buffer spring 3, sliding plate 4, fixing rod 5, limit plate 6, connecting rod 7, connecting plate 8, reset bottom plate 9, magnetic reset mechanism 20, spring reset mechanism 21 and transmission plate 22.

Claims

1. A button automatic rebound device for an intelligent anti-fall remote control, comprising a mounting bottom shell (1), characterized in that: A key installation mechanism (19) is arranged on the top of the installation base shell (1), the key installation mechanism (19) comprises a installation shell (11), a reset base plate (9) is arranged on the bottom of the installation shell (11), spring reset mechanisms (21) are arranged on both sides of the reset base plate (9), the spring reset mechanism (21) comprises a connecting plate (8), a side of the connecting plate (8) close to the reset base plate (9) is welded to the reset base plate (9), and magnetic reset mechanisms (20) are arranged on both front and rear sides of the top of the installation base shell (1), the magnetic reset mechanism (20) comprises a micro electric push rod (17).

2. The button automatic rebound device of the intelligent anti-fall remote control according to claim 1 is characterized in that: The front and rear sides of the top of the mounting bottom shell (1) are both provided with grooves (15) for use with a micro electric push rod (17), and the bottom of the micro electric push rod (17) is connected to the bottom of the inner cavity of the groove (15) by bolts.

3. The button automatic rebound device of the intelligent anti-fall remote control according to claim 1 is characterized in that: The top of the micro electric push rod (17) is connected to an arc-shaped plate (14) via bolts, and a magnetic attraction plate (16) is embedded and installed on the top of the arc-shaped plate (14).

4. The button automatic rebound device of the intelligent anti-fall remote control according to claim 1, characterized in that: A clamping ring (10) is welded to the top of the reset base plate (9), a key cap (12) is hot-melt-connected to the top of the mounting shell (11), and an annular groove (18) for use with the clamping ring (10) is provided at the bottom of the mounting shell (11).

5. The button automatic rebound device of the intelligent anti-fall remote control according to claim 1 is characterized in that: A connecting rod (7) is welded to the bottom of the connecting plate (8), a transmission plate (22) is welded to the bottom of the connecting rod (7), sliding plates (4) are welded to both sides of the transmission plate (22), a rubber spring column (2) is hot-melt-connected to the bottom of the connecting rod (7), and the bottom of the rubber spring column (2) is hot-melt-connected to the top of the mounting bottom shell (1).

6. The button automatic rebound device of the intelligent anti-fall remote controller according to claim 5, characterized in that: A fixing rod (5) is provided through the top of the sliding plate (4), a limiting plate (6) is welded to the top of the fixing rod (5), the bottom of the fixing rod (5) is welded to the top of the mounting bottom shell (1), a buffer spring (3) is provided on the bottom movable sleeve of the surface of the fixing rod (5), and positioning bolts (13) are provided through the four corners of the top of the mounting bottom shell (1).

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