Button structure

Abstract

The utility model discloses button structure is set up on the device main part, including pressure block, lever and trigger subassembly, pressure block sliding installation is in the device main part, and one side of pressure block is equipped with a pressure part, trigger subassembly is located the middle part of pressure block and sliding installation is in the device main part, lever rotatable installation is in the device main part, and the both ends of lever are respectively pressed and touch in pressure part and trigger subassembly, to transmit the pressure applied to pressure block to trigger subassembly. This button structure utilizes lever to transmit the pressure that pressure block's side received to trigger subassembly, is favorable to reduce the risk that button cannot be triggered because of user force position inaccuracy, improves the success rate of triggering this button structure, ensures that this button structure can realize its preset function in time on the device.

Description

Technical Field

[0001] This utility model relates to the field of control switch technology, and in particular to button structure. Background Technology

[0002] Buttons are a very common mechanical control structure, widely used in various electronic devices or mechanical structures as switching control components to achieve a specific function. For example, in various household appliances, trash cans, and other box-shaped or barrel-shaped devices with lids, a button structure is usually installed on the main body of the device to control the release of the latches on the main body and the lid, allowing the device to open. On some larger buttons, the user often applies force to the side of the button, causing it to tilt only to that side while the center of the button does not move or its movement is insufficient, preventing the button from being triggered to achieve the preset function. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a button structure with a high success rate of triggering under unbalanced force conditions.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a button structure, disposed on the main body of the device, comprising: The pressure block is slidably mounted on the main body of the device, and a pressure-bearing part is provided on the side of the pressure block; The triggering component is located in the middle of the pressure block and is slidably mounted on the main body of the device; A lever is rotatably mounted on the main body of the device. The two ends of the lever abut against the pressing part and the triggering component, respectively, so as to transmit the pressure applied to the pressing block to the triggering component.

[0005] Furthermore, the triggering components include: The squeezing block is in contact with one end of the lever; The trigger slider engages with the extrusion block. The sliding directions of the squeezing block and the trigger slider are set at an angle.

[0006] Furthermore, the extrusion block is provided with a first inclined surface, and the trigger slider is provided with a second inclined surface, and the first inclined surface and the second inclined surface can slide and abut against each other.

[0007] Furthermore, the main body of the device is provided with a first sliding groove, and the extrusion block slides and engages with the first sliding groove.

[0008] Furthermore, it also includes a guide pin, which is installed on the main body of the device, and the trigger slider is sleeved on the guide pin.

[0009] Furthermore, one end of the guide pin is inserted into the main body of the device, and the other end of the guide pin is provided with a limiting part, which is used to limit the movement stroke of the trigger slider.

[0010] Furthermore, the guide pin and the limiting part are integrally molded into a single structure.

[0011] Furthermore, the trigger slider is equipped with a slot.

[0012] Furthermore, the main body of the device is provided with a second sliding groove, and the pressure block slides and engages with the second sliding groove.

[0013] Furthermore, it also includes an elastic element used to drive the trigger assembly, lever, and pressure block to reset.

[0014] The beneficial effects of this utility model are as follows: This button structure uses a lever to transmit the pressure on the side of the pressure block to the triggering component, which helps to reduce the risk that the button cannot be triggered due to the user's inaccurate force application position, improves the success rate of triggering this button structure, and ensures that this button structure can realize its preset function on the device in a timely manner. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the button structure in Embodiment 1 of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the button structure in Embodiment 1 of this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the trigger slider and guide pin in the button structure of Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the working state of the button structure in Embodiment 1 of this utility model. Figure 1 Figure 5 This is a schematic diagram of the working state of the button structure in Embodiment 1 of this utility model. Figure 2 ; Figure 6 This is a schematic diagram of the working state of the button structure in Embodiment 1 of this utility model. Figure 3 ; Figure 7 This is a schematic diagram of the assembly of the pressing block, lever, and pressure block of the button structure in Embodiment 1 of this utility model onto the main body of the device.

[0016] Label Explanation: 1. Main body of the device; 11. First slide groove; 12. Second slide groove; 13. Rotating shaft; 2. Pressure block; 21. Pressing part; 22. Protrusion; 3. Leverage; 4. Trigger component; 41. Extrusion block; 411. First inclined surface; 42. Trigger slider; 421. Second inclined surface; 422. Slot; 5. Elastic components; 6. Guide pin; 61. Limiting part; 7. Moving parts; 71. Buckle. Detailed Implementation

[0017] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0018] Please refer to Figures 1 to 7 A button structure, disposed on the main body 1 of the device, includes: The pressure block 2 is slidably mounted on the main body 1 of the device, and a pressure part 21 is provided on the side of the pressure block 2; Triggering component 4 is located in the middle of the pressure block 2 and is slidably mounted on the main body 1 of the device; Lever 3 is rotatably mounted on the main body 1 of the device. The two ends of lever 3 abut against the pressing part 21 and the triggering component 4 respectively, so as to transmit the pressure applied to the pressing block 2 to the triggering component 4.

[0019] As can be seen from the above description, the beneficial effects of this utility model are as follows: This button structure uses lever 3 to transmit the pressure received on the side of the pressure block 2 to the trigger component 4, which helps to reduce the risk that the button cannot be triggered due to the user's inaccurate force application position, improves the success rate of triggering this button structure, and ensures that this button structure can realize its preset function on the device in a timely manner.

[0020] Furthermore, trigger component 4 includes: The squeezing block 41 abuts against one end of the lever 3; The trigger slider 42 engages with the pressing block 41. The sliding directions of the squeezing block 41 and the trigger slider 42 are set at an angle.

[0021] As can be seen from the above description, the trigger component 4 has a simple structure and is easy to manufacture and assemble.

[0022] Furthermore, the extrusion block 41 is provided with a first inclined surface 411, and the trigger slider 42 is provided with a second inclined surface 421. The first inclined surface 411 and the second inclined surface 421 can slide and abut against each other.

[0023] As can be seen from the above description, the extrusion block 41 and the trigger slider 42 have a simple structure and are easy to manufacture.

[0024] Furthermore, the main body 1 of the device is provided with a first slide groove 11, and the extrusion block 41 slides and engages with the first slide groove 11.

[0025] As can be seen from the above description, the connection between the extrusion block 41 and the main body 1 of the device is simple and easy to produce and assemble.

[0026] Furthermore, it also includes a guide pin 6, which is installed on the main body 1 of the device, and the trigger slider 42 is sleeved on the guide pin 6.

[0027] As can be seen from the above description, the connection between the trigger slider 42 and the main body 1 of the device is simple and easy to manufacture and assemble.

[0028] Furthermore, one end of the guide pin 6 is inserted into the main body 1 of the device, and the other end of the guide pin 6 is provided with a limiting part 61, which is used to limit the movement stroke of the trigger slider 42.

[0029] As can be seen from the above description, the connection between the guide pin 6 and the main body 1 is simple and easy to manufacture and assemble.

[0030] Furthermore, the guide pin 6 and the limiting part 61 are integrally formed into a single structure.

[0031] As can be seen from the above description, the integrated structure can reduce production and assembly steps and improve production and assembly efficiency.

[0032] Furthermore, the trigger slider 42 is provided with a slot 422.

[0033] As can be seen from the above description, the trigger slider 42 can be engaged with the latch 71 of the movable part 7 provided on the device body 1 through the slot 422, thereby limiting the relative positional relationship between the device body 1 and the movable part 7.

[0034] Furthermore, the main body 1 of the device is provided with a second sliding groove 12, and the pressure block 2 slides and engages with the second sliding groove 12.

[0035] As can be seen from the above description, the connection between the pressure block 2 and the main body 1 of the device is simple and easy to assemble.

[0036] Furthermore, it also includes an elastic element 5, which is used to drive the trigger assembly 4, lever 3 and pressure block 2 to reset.

[0037] As described above, this button structure can be reset by the elastic element 5 for repeated use.

[0038] Furthermore, the elastic element 5 is a spring, a sheet, or a pad.

[0039] As can be seen from the above description, the type of elastic element 5 can be selected according to actual usage needs or production conditions.

[0040] Please refer to Figures 1 to 7 One embodiment of this utility model is a button structure, which is disposed on the main body 1 of the device to realize switch control. Optionally, the main body 1 of the device is a mechanical device or an electronic device.

[0041] like Figure 1As shown, the button structure includes a pressure block 2, a lever 3, a trigger assembly 4, and an elastic element 5. The pressure block 1 is slidably mounted on the device body 1, and the lever 3 is rotatably mounted on the device body 1. The trigger assembly 4 is located on the inner side of the middle of the pressure block 2, and a pressing part 21 is provided on the side of the pressure block 2. The two ends of the lever 3 respectively abut against the pressing part 21 and the trigger assembly 4. The elastic element 5 is used to drive the trigger assembly 4, the lever 3, and the pressure block 2 to reset. The device body 1 is provided with a protruding rotating shaft 13, and the middle part of the lever 3 is inserted into the rotating shaft 13. There are two pressing parts 21, two levers 3, two trigger assemblies 4, and two elastic elements 5. The pressing parts 21, two levers 3, two trigger assemblies 4, and two elastic elements 5 are arranged in a one-to-one correspondence, and the two levers 3, two trigger assemblies 4, and two elastic elements 5 are arranged symmetrically. The pressing part 21 is formed by a portion of the pressure block 2. In other embodiments, the pressing part 21 may be a part provided on the pressure block 2.

[0042] like Figure 1 As shown, in this embodiment, the elastic element 5 is a spring, which is sleeved on the guide pin 6. The two ends of the elastic element 5 respectively abut against the trigger slider 42 and the device body 1. In other embodiments, the elastic element 5 can be a spring sheet or a spring pad.

[0043] like Figure 1 As shown, the button structure also includes a guide pin 6, which is mounted on the device body 1, and the trigger slider 42 is sleeved on the guide pin 6. Specifically, the guide pin 6 and the trigger slider 42 are configured in a one-to-one correspondence. Figure 2 As shown, the axial cross-section of the guide pin 6 is non-circular. One end of the guide pin 6 is inserted into the main body 1 of the device, and the other end of the guide pin 6 is provided with a limiting part 61, which is used to limit the movement stroke of the trigger slider 42. Figure 2 As shown, the guide pin 6 and the limiting part 61 are integrally formed into a single structure, and the guide pin 6 is T-shaped.

[0044] like Figure 3 As shown, the triggering component 4 includes a pressing block 41 and a trigger slider 42, which are slidably mounted on the main body 1 of the device. The sliding directions of the pressing block 41 and the trigger slider 42 are set at an angle, and the lever 3 drives the trigger slider 42 to slide through the pressing block 41. Specifically, the sliding direction of the pressing block 41 is opposite to the sliding direction of the pressure block 2, and the sliding direction of the trigger slider 42 is perpendicular to the sliding direction of the pressing block 41. The pressing block 41 is provided with a first inclined surface 411, and the trigger slider 42 is provided with a second inclined surface 421. The first inclined surface 411 and the second inclined surface 421 can slide against each other. In other embodiments, it is also feasible for the sliding direction of the pressing block 41 to be set at an angle to the sliding direction of the pressure block 2; it is also feasible for the sliding direction of the trigger slider 42 to be not perpendicular to the sliding direction of the pressing block 41; or, it is also feasible for the triggering component 4 to be a pressure sensor that sends an electrical signal after being pressed by the lever 3.

[0045] like Figure 5 As shown, the trigger slider 42 is provided with a slot 422. The slot 422 is used to engage with the latch 71 of the movable part 7 provided on the device body 1, thereby defining the relative positional relationship between the device body 1 and the movable part 7. When the pressure block 2 is subjected to external pressure and moves inward toward the device body 1, the trigger slider 42 slides, thereby separating the slot 422 from the latch 71 of the movable part 7. In other embodiments, the trigger slider 42 is provided with a circuit, which can be used to electrically connect or disconnect with other parts by sliding; or, the trigger slider 42 is provided with a signal transmitting device, which can be used to transmit signals to other parts or disconnect communication connections by sliding.

[0046] like Figure 7 As shown, the main body 1 of the device is provided with a first sliding groove 11, and the pressure block 2 slides and engages with the first sliding groove 11. Specifically, L-shaped protrusions 22 are provided on both sides of the pressure block 2, and the first sliding groove 11 is L-shaped corresponding to the protrusions 22, with the protrusions 22 slidably disposed in the first sliding groove 11. In other embodiments, it is also feasible for the pressure block 2 to be rotatably mounted on the main body 1 of the device.

[0047] like Figure 7 As shown, the main body 1 of the device is provided with a second slide groove 12, and the extrusion block 41 slides and engages with the second slide groove 12. Specifically, in order to simplify the structure, the extrusion blocks 41 of the two symmetrical trigger components 4 are integrally formed structures. The two extrusion blocks 41 are respectively formed by the two protrusions on both sides of a T-shaped block, and the bottom protrusion of the T-shaped block slides and engages with the second slide groove 12.

[0048] The working principle of the button structure in this embodiment is briefly described as follows: When the main body 1 of the device and the movable part 7 disposed on the main body 1 are closed, the two sides of the latch 71 of the movable part 7 are respectively engaged with the slots 422 of the two trigger sliders 42 (e.g. Figure 4 and Figure 5 (As shown). When the user applies pressure to the center or side of the pressure block 2, the pressure block 2 slides towards the device body 1; one end of the lever 3 rotates under the drive of the pressure block 2, and the other end of the lever 3 applies a pushing force to the squeezing block 41, thereby driving the squeezing block 41 to slide away from the device body 1; the first inclined surface 411 on the squeezing block 41 slidably abuts against the second inclined surface 421 of the trigger slider 42, and the squeezing block 41 applies a pushing force to the trigger slider 42, thereby driving the trigger slider 42 to move away from the latch 71. During this process, the elastic element 5 is compressed; after the slot 422 of the trigger slider 42 separates from the latch 71, the button structure no longer locks the latch 71, and the moving part 7 and the latch 71 can move relative to the device body 1 (as shown). Figure 6(As shown). When the pressure block 2 is no longer subjected to external pressure or the external pressure is less than the reaction force exerted by the elastic element 5 on the pressure block 2, the elastic element 5 will drive the trigger slider 42, the squeezing block 41, the lever 3 and the pressure block 2 to move and reset.

[0049] In summary, the button structure provided by this utility model uses a lever to transmit the pressure on the side of the pressure block to the triggering component, which helps to reduce the risk that the button cannot be triggered due to inaccurate force application by the user, improves the success rate of triggering this button structure, and ensures that this button structure can realize its preset function on the device in a timely manner.

[0050] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A button structure, disposed on the main body of the device, characterized in that, include: A pressure block is slidably mounted on the main body of the device, and a pressure-receiving part is provided on the side of the pressure block; A triggering component is located in the middle of the pressure block and is slidably mounted on the main body of the device; A lever is rotatably mounted on the main body of the device, with its two ends abutting against the pressing part and the triggering component, respectively, to transmit the pressure applied to the pressing block to the triggering component.

2. The button structure according to claim 1, characterized in that, The triggering component includes: The compression block abuts against one end of the lever; The trigger slider engages with the extrusion block. The sliding directions of the squeezing block and the trigger slider are set at an angle.

3. The button structure according to claim 2, characterized in that, The extrusion block has a first inclined surface, and the trigger slider has a second inclined surface. The first inclined surface and the second inclined surface can slide against each other.

4. The button structure according to claim 2, characterized in that, The main body of the device is provided with a first sliding groove, and the extrusion block slides and engages with the first sliding groove.

5. The button structure according to claim 2, characterized in that, It also includes a guide pin, which is mounted on the main body of the device, and the trigger slider is sleeved on the guide pin.

6. The button structure according to claim 5, characterized in that, One end of the guide pin is inserted into the main body of the device, and the other end of the guide pin is provided with a limiting part, which is used to limit the movement stroke of the trigger slider.

7. The button structure according to claim 6, characterized in that, The guide pin and the limiting part are integrally formed into a single structure.

8. The button structure according to claim 2, characterized in that, The trigger slider is provided with a slot, which is used to engage with an external buckle.

9. The button structure according to claim 1, characterized in that, The main body of the device is provided with a second sliding groove, and the pressure block slides and engages with the second sliding groove.

10. The button structure according to claim 1, characterized in that, It also includes an elastic element for resetting the trigger assembly, lever, and pressure block.

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