Key triggering structure with simple structure

Abstract

The utility model belongs to the field of keys, and particularly relates to a key triggering structure with a simple structure, which comprises a main body, a pressing piece and a triggering piece, one end of the triggering piece is hinged with the main body, a triggering part for triggering an external key is formed at the other end of the triggering piece, one end of the pressing piece is propped against or connected with the triggering piece, and the other end of the pressing piece is connected with the triggering piece. And a pressing head used for pressing to drive the triggering piece to rotate on the main body is formed at the other end of the pressing piece. In the utility model, the structural design is simpler, the cost is lower, and the production and the assembly are more convenient; and when the external key structure is triggered based on the key triggering structure, only the pressing piece and the triggering piece are in a two-stage structure to transmit pressing force, so that more labor is saved during pressing.

Description

Technical Field

[0001] This utility model belongs to the field of buttons, and specifically relates to a simple button triggering structure. Background Technology

[0002] As one of the most commonly used input devices in electronic systems, buttons control circuits by transmitting pressure to open or close contacts. The triggering structure of a button directly affects its response speed and reliability, making it a key factor in its design.

[0003] An underwater camera housing (1) disclosed in a prior patent has a body (2) and a handle (3) located on the body (2). The body (2) also carries a pad (19) positioned on the body (2) such that the pad (19) can be accessed by the user for use with substantially no need to require the user to remove their hand from the nearest handle (3). The pad (19) can be pressed at any point on its periphery, and couplings (20, 50) are mounted on the body (2) and located between the pad (19) and a position in use adjacent to the camera controls, such that the camera controls can be operated by pressing the pad (19). The couplings (20, 50) include a composite rod system (206, 207) that extends between the pad (19) and the camera's multiple selector when positioned within the housing in use. This composite lever system is a type of button triggering structure. However, this type of button triggering structure is complex, more expensive, and requires multiple stages of structure to transmit pressing force to trigger the button, making the pressing operation relatively laborious. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide a simple button triggering structure that is simple in structure, lower in cost, and more convenient to manufacture and assemble.

[0005] Another objective of this invention is to provide a simple button triggering structure that requires less effort when pressing.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows.

[0007] A simple button triggering structure includes a main body, a pressing member, and a trigger member. One end of the trigger member is hinged to the main body, and the other end of the trigger member has a trigger portion for triggering an external button. One end of the pressing member abuts against or is connected to the trigger member, and the other end of the pressing member has a pressing head for pressing to drive the trigger member to rotate on the main body.

[0008] When this button triggering structure is in operation, the pressing head is first pressed to drive the trigger part through the pressing component. The trigger component rotates around the end that is hinged to the main body, so that the trigger part at the other end of the trigger component can be pressed down to trigger the external button structure. That is, in this button triggering structure, the structural design is simpler, the cost is lower, and it is more convenient to manufacture and assemble. Moreover, when triggering the external button structure based on this button triggering structure, there are only two stages of structure, the pressing component and the trigger component, to transmit the pressing force, making it easier to press.

[0009] Furthermore, the main body is provided with a guide groove, one end of which passes through one end of the main body, one end of which is disposed in the guide groove to be hinged to the main body, and the trigger part of the other end of the trigger protrudes from one end of the main body and is exposed to the outside.

[0010] Furthermore, the main body includes a base plate and two side plates, the two side plates are respectively fixed to the left and right sides of the base plate, the guide groove is formed between the base plate and the two side plates, one end of the trigger is hinged to the left and right sides of the two side plates respectively, and one end of the base plate corresponds to the middle of the trigger.

[0011] Furthermore, a fixing part for fixing to an external device is fixedly provided on the side of the side plate away from the guide groove, and the fixing part is provided with a fixing hole.

[0012] Furthermore, a first elastic element is provided between the main body and the trigger element, and the two ends of the first elastic element are respectively connected to or abut against the main body and the trigger element.

[0013] Furthermore, the main body is provided with a first elastic groove, and the trigger member is provided with a second elastic groove, with both ends of the first elastic member extending into the first elastic groove and the second elastic groove, respectively.

[0014] Furthermore, the first elastic element is a spring.

[0015] Furthermore, the pressing component also includes a pressing rod, a second elastic body, and a holding member for fixing to an external device. The pressing head is disposed at one end of the pressing rod, and the other end of the pressing rod abuts against or is connected to the triggering component. The holding member is movably disposed on the pressing rod, and the two ends of the second elastic body are respectively connected to or abut against the pressing head and the holding member.

[0016] Furthermore, the second elastic body is a spring, and both the second elastic body and the abutment are sleeved on the pressing rod.

[0017] The beneficial effects of this utility model are that, when the button triggering structure is in operation, the pressing head is first pressed to drive the triggering part through the pressing component. The triggering component rotates around the end that is hinged to the main body, so that the triggering part at the other end of the triggering component can be pressed down to trigger the external button structure. That is, in this button triggering structure, the structural design is simpler, the cost is lower, and it is more convenient to manufacture and assemble. Moreover, when triggering the external button structure based on this button triggering structure, there are only two levels of structure, the pressing component and the triggering component, to transmit the pressing force, making it easier to press. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a cross-sectional view of the present invention.

[0020] 1. Main body; 11. Guide groove; 12. Side plate; 13. Bottom plate; 14. First elastic groove;

[0021] 2. Pressing element; 21. Pressing head; 22. Pressing rod; 23. Second elastic body; 24. Holding element;

[0022] 3. Trigger element; 31. Trigger part; 32. Second elastic groove;

[0023] 4. Fixing part; 41. Fixing hole;

[0024] 5. First elastic element. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] See Figure 1-2 This embodiment provides a simple button triggering structure, including a main body 1, a pressing member 2, and a trigger member 3. One end of the trigger member 3 is hinged to the main body 1, and the other end of the trigger member 3 forms a trigger part 31 for triggering an external button. One end of the pressing member 2 abuts against or is connected to the trigger member 3, and the other end of the pressing member 2 forms a pressing head 21 for pressing to drive the trigger member 3 to rotate on the main body 1.

[0027] In this embodiment, a guide groove 11 is provided on the main body 1. One end of the guide groove 11 passes through one end of the main body 1. One end of the trigger member 3 is disposed in the guide groove 11 to be hinged to the main body 1. The trigger part 31 at the other end of the trigger member 3 protrudes from one end of the main body 1 and is exposed to the outside. When the trigger member 3 rotates around one end of it, the guide groove 11 can guide the rotation of the trigger member 3.

[0028] In this embodiment, the main body 1 includes a base plate 13 and two side plates 12. The two side plates 12 are fixed to the left and right sides of the base plate 13 respectively. A guide groove 11 is formed between the base plate 13 and the two side plates 12. One end of the trigger member 3 is hinged to the left and right sides of the two side plates 12 respectively. One end of the base plate 13 corresponds to the middle of the trigger member 3, so as to limit the rotation of the trigger member 3 by the bottom plate 13, so as to avoid the trigger member 3 rotating too much and damaging the external button when pressed.

[0029] In this embodiment, a fixing part 4 for fixing to an external device is fixedly provided on the side of the side plate 12 away from the guide groove 11, and a fixing hole 41 is provided on the fixing part 4.

[0030] In this embodiment, a first elastic member 5 is provided between the main body 1 and the trigger member 3. The two ends of the first elastic member 5 are connected to or abut against the main body 1 and the trigger member 3, respectively. When the trigger member 3 rotates, it compresses the first elastic member 5. After the pressing is completed, the first elastic member 5 can push the trigger member 3 to reset by its rebound.

[0031] In this embodiment, the main body 1 is provided with a first elastic groove 14, and the trigger member 3 is provided with a second elastic groove 32. The two ends of the first elastic member 5 extend into the first elastic groove 14 and the second elastic groove 32, respectively. Specifically, the first elastic groove 14 is specifically provided on the base plate 13.

[0032] In this embodiment, the first elastic element 5 is a spring.

[0033] In this embodiment, the pressing member 2 further includes a pressing rod 22, a second elastic body 23, and a holding member 24 for fixing to an external device. A pressing head 21 is disposed at one end of the pressing rod 22, and the other end of the pressing rod 22 abuts against or is connected to the trigger member 3. The holding member 24 is movably disposed on the pressing rod 22, and both ends of the second elastic body 23 are connected to or abut against the pressing head 21 and the holding member, respectively. When the pressing member 2 is pressed, based on the fixing of the holding member 24 to the external device, the holding member 24 moves relative to the pressing rod 22. At this time, the pressing head 21 cooperates with the holding member 24 to compress the second elastic body 23. After the pressing is completed, the second elastic body 23 can push the pressing member 2 to reset through its rebound.

[0034] In this embodiment, the second elastic body 23 is a spring, and both the second elastic body 23 and the abutment 24 are sleeved on the pressing rod.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple button-triggered structure, characterized in that, The device includes a main body, a pressing component, and a trigger component. One end of the trigger component is hinged to the main body, and the other end of the trigger component has a trigger portion for triggering an external button. One end of the pressing component abuts against or is connected to the trigger component, and the other end of the pressing component has a pressing head for pressing to drive the trigger component to rotate on the main body.

2. The simple button triggering structure according to claim 1, characterized in that, The main body is provided with a guide groove, one end of which passes through one end of the main body. One end of the trigger is disposed in the guide groove to be hinged to the main body, and the trigger part of the other end of the trigger protrudes from one end of the main body and is exposed to the outside.

3. The simple button triggering structure according to claim 2, characterized in that, The main body includes a base plate and two side plates. The two side plates are fixed to the left and right sides of the base plate respectively. The guide groove is formed between the base plate and the two side plates. One end of the trigger is hinged to the left and right sides of the two side plates respectively. One end of the base plate corresponds to the middle of the trigger.

4. The simple button triggering structure according to claim 3, characterized in that, The side plate opposite to the guide groove is fixedly provided with a fixing part for fixing to an external device, and the fixing part is provided with a fixing hole.

5. A simple button triggering structure according to claim 1, characterized in that, A first elastic element is provided between the main body and the trigger element, and the two ends of the first elastic element are respectively connected to or abut against the main body and the trigger element.

6. A simple button triggering structure according to claim 5, characterized in that, The main body is provided with a first elastic groove, and the trigger member is provided with a second elastic groove. The two ends of the first elastic member extend into the first elastic groove and the second elastic groove, respectively.

7. A simple button trigger structure according to claim 5, characterized in that, The first elastic element is a spring.

8. A simple button triggering structure according to claim 1, characterized in that, The pressing component further includes a pressing rod, a second elastic body, and a holding member for fixing to an external device. The pressing head is disposed at one end of the pressing rod, and the other end of the pressing rod abuts against or is connected to the triggering component. The holding member is movably disposed on the pressing rod, and the two ends of the second elastic body are respectively connected to or abut against the pressing head and the holding member.

9. A simple button triggering structure according to claim 8, characterized in that, The second elastic body is a spring, and both the second elastic body and the supporting member are sleeved on the pressing rod.

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