Touch control assembly
By using a snap-fit fixing structure and screw connection, the problem of unstable fixing of bistable tactile switches in vibrating equipment is solved, achieving stable installation and quick disassembly, and avoiding faults such as poor switch contact.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-10
AI Technical Summary
Bistable tactile switches are unstable and prone to poor contact in equipment with frequent vibrations.
The device employs a snap-fit fixing structure, which combines the first, second, and third snap-fit brackets with the notch of the touch switch to achieve a secure installation. It is then screwed onto the target device with a fixing plate to ensure that the switch does not loosen during use.
It achieves stable fixation of the touch switch in a vibrating environment, avoiding poor contact failures, and the installation and disassembly process is simple and quick.
Smart Images
Figure CN223987092U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to touch control assembly field, concretely is a touch control assembly. BACKGROUND
[0002] Bistable touch switch (touch control assembly) is a kind of electronic switch, it has two stable states, can be switched by touching button;Its working principle is based on bistable circuit, the circuit is composed of two inverters, is connected together by positive feedback, forms a circuit with two stable states;In initial state, the output end of bistable touch switch is in a stable state;When pressing touch button, circuit will occur state flip, output end becomes another stable state;After releasing button, circuit will remain in new state until switching again by pressing button;Bistable touch switch is usually used in the application needing to keep state, for example, power switch of electronic equipment, counter, memory etc.
[0003] Bistable touch switch is fixed on the target equipment shell by means of point gluing or welding during installation, and displacement or looseness is prone to occur under the action of external force, so that its normal working state cannot be maintained;For example, in some frequently vibrating equipment, such as industrial machinery or mobile equipment, unstable fixation is prone to cause switch contact failure. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a touch control assembly to solve the defect that bistable touch switch is not stably fixed and prone to switch contact failure in some frequently vibrating equipment, such as industrial machinery or mobile equipment.
[0005] To achieve the above-mentioned purpose, a touch control assembly is provided, which comprises a touch switch, the touch switch is installed on a fixing assembly, and a fixing sheet is welded on the outer side of the fixing assembly, a support seat is fixedly arranged on the fixing assembly, the surface of the support seat is covered with the touch switch, a third clamping seat is fixedly arranged on the inner wall of the fixing assembly, a first clamping seat is fixedly arranged on one side of the third clamping seat, a second clamping seat is fixedly arranged on the other side of the third clamping seat, a second notch is formed on the outer side of the touch switch, a third notch is formed on one side of the second notch, and a first notch is formed on the other side of the second notch, the fixing sheet is arc-shaped, and two groups of fixing holes are formed on the fixing sheet.
[0006] Preferably, the axial section of the fixing assembly and the touch switch is concentric circular structure, and the fixing assembly and the touch switch are fixed by the first clamping seat, the second clamping seat and the third clamping seat.
[0007] Preferably, the first clamping seat, the second clamping seat and the third clamping seat are central symmetric structures about the center of the touch switch, and the section of the first clamping seat, the second clamping seat and the third clamping seat is all straight angle triangle.
[0008] Preferably, the first notch, the second notch, and the third notch are centrally symmetrical about the center of the touch switch, and the size of the three sets of notches is larger than the size of the three sets of card holders.
[0009] Preferably, the fixed component and the support base have an "L" shaped cross-section, and the surface of the support base is bonded with a fixed elastic pad. The elastic pad is located at the bottom of the touch switch, and the axial cross-section of the touch switch and the elastic pad are concentric circles.
[0010] Preferably, the fixing component is C-shaped, and an accommodating opening is provided on the outer side of the fixing component, and the touch switch is a detachable structure on the fixing component.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. This utility model achieves the purpose of fixing the touch switch by rotating the touch switch, so that the three sets of notches are disengaged from the three sets of card slots, and the fixing components and the touch switch are fixed by the first card slot, the second card slot and the third card slot. This facilitates the fixing of the touch switch. Since the fixing components are fixedly installed on both sides and the fixing plates are screwed to the target device, it can be ensured that the touch switch will not be displaced or loosened due to external force during use, thereby maintaining the normal working state of the touch switch.
[0013] 2. This utility model allows the touch switch to rotate inside the fixed component. When the first notch, the second notch, and the third notch are in relative positions with the first, second, and third retainers, respectively, the touch switch can be quickly removed from the fixed component through the receiving port. The snap-fit fixing method makes the installation and removal of the touch switch simpler and faster, without the need for complicated tools and cumbersome steps. Attached Figure Description
[0014] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a bottom view of the structure of this utility model;
[0016] Figure 3 This is a cross-sectional view of the structure of this utility model;
[0017] Figure 4 This is a top view of the structure of this utility model.
[0018] The following are the labels in the diagram: 1. Fixing component; 11. Fixing piece; 12. Fixing hole; 13. First card slot; 14. Second card slot; 15. Third card slot; 2. Touch switch; 21. First notch; 22. Second notch; 23. Third notch; 24. Receiving opening; 25. Elastic pad; 26. Support base. Detailed Implementation
[0019] Please see Figures 1-4 This utility model provides a touch component, including a touch switch 2, which is mounted on a fixed component 1. A fixing piece 11 is welded to the outside of the fixed component 1. A support base 26 is fixedly provided on the fixed component 1, and the surface of the support base 26 covers the touch switch 2. A third card holder 15 is fixedly provided on the inner wall of the fixed component 1. A first card holder 13 is fixedly provided on one side of the third card holder 15, and a second card holder 14 is fixedly provided on the other side of the third card holder 15. A second notch 22 is opened on the outside of the touch switch 2. A third notch 23 is opened on one side of the second notch 22, and a first notch 21 is opened on the other side of the second notch 22. The fixing piece 11 is arc-shaped and has two sets of fixing holes 12.
[0020] As can be seen from the above, when using the touch switch 2, first hold the touch switch 2 and align the first notch 21, the second notch 22, and the third notch 23 on the touch switch 2 with the first card holder 13, the second card holder 14, and the third card holder 15 respectively, so that the first card holder 13, the second card holder 14, and the third card holder 15 pass through the first notch 21, the second notch 22, and the third notch 23 respectively. At this time, rotate the touch switch 2 so that the three sets of notches are disengaged from the three sets of card holders, thus completing the purpose of fixing the fixing component 1 and the touch switch 2 through the first card holder 13, the second card holder 14, and the third card holder 15. This facilitates the fixing of the touch switch 2. Since the fixing components 1 are fixedly installed on both sides, and the fixing pieces 11 are screwed to the target device, it can be ensured that the touch switch 2 will not be displaced or loosened due to external forces during use, thereby maintaining the normal working state of the touch switch 2. In some equipment with frequent vibration, such as industrial machinery or mobile equipment, stable fixing can prevent failures caused by poor switch contact.
[0021] In a preferred embodiment, the axial cross-section of the fixing component 1 and the touch switch 2 is a concentric circle structure, and the fixing component 1 and the touch switch 2 are fixed together by the first card holder 13, the second card holder 14 and the third card holder 15.
[0022] As a preferred embodiment, the first card holder 13, the second card holder 14, and the third card holder 15 are centrally symmetrical about the center of the touch switch 2, and the cross-sections of the first card holder 13, the second card holder 14, and the third card holder 15 are all set as right-angled triangles.
[0023] In a preferred embodiment, the first notch 21, the second notch 22, and the third notch 23 are centrally symmetrical about the center of the touch switch 2, and the size of the three sets of notches is larger than the size of the three sets of card holders.
[0024] In a preferred embodiment, the fixed component 1 and the support base 26 are arranged in an "L" shape, and the elastic pad 25 is bonded to the surface of the support base 26. Meanwhile, the elastic pad 25 is arranged at the bottom of the touch switch 2, and the axial cross-section of the touch switch 2 and the elastic pad 25 are concentric circles.
[0025] As can be seen from the above, when it is necessary to disassemble, replace or repair the touch switch 2, the touch switch 2 is rotated inside the fixing component 1. When the first notch 21, the second notch 22 and the third notch 23 are in relative positions with the first card holder 13, the second card holder 14 and the third card holder 15 respectively, the touch switch 2 can be quickly removed from the fixing component 1 through the receiving port 24. The snap-fit fixing method makes the installation and removal process of the touch switch 2 simpler and faster, without complicated tools and cumbersome steps.
[0026] As a preferred embodiment, the fixing component 1 is configured in a "C" shape, and a receiving opening 24 is provided on the outer side of the fixing component 1. The touch switch 2 is a detachable structure on the fixing component 1.
[0027] Working principle: When using the device, first hold the touch switch 2 and align the first notch 21, second notch 22, and third notch 23 on the touch switch 2 with the first retainer 13, second retainer 14, and third retainer 15, respectively, so that the first retainer 13, second retainer 14, and third retainer 15 pass through the first notch 21, second notch 22, and third retainer 23, respectively. Then rotate the touch switch 2 to disengage the three sets of notches from the three sets of retainers, thus completing the purpose of fixing the fixing component 1 and the touch switch 2 through the first retainer 13, second retainer 14, and third retainer 15. This facilitates the fixing of the touch switch 2. Subsequently, since fixing plates 11 are fixedly installed on both sides of the fixing component 1 and screwed onto the target device, the touch switch 2 is securely fixed. During use, switch 2 will not shift or loosen due to external forces, thus maintaining the normal working state of touch switch 2. In some equipment with frequent vibration, such as industrial machinery or mobile equipment, stable fixation can prevent malfunctions caused by poor switch contact. When it is necessary to disassemble, replace or repair touch switch 2, touch switch 2 is rotated inside the fixing component 1. When the first notch 21, the second notch 22 and the third notch 23 are in relative positions with the first card holder 13, the second card holder 14 and the third card holder 15 respectively, touch switch 2 can be quickly removed from the fixing component 1 through the receiving port 24. The snap-fit fixing method makes the installation and removal process of touch switch 2 simpler and faster, without complicated tools and cumbersome steps.
[0028] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.
Claims
1. A touch component comprising a touch switch (2), characterized in that: The touch switch (2) is installed on the fixed assembly (1), and the outer side of the fixed assembly (1) is welded with a fixed sheet (11), while a support seat (26) is fixedly arranged on the fixed assembly (1), and the surface of the support seat (26) covers the touch switch (2), a third clamping seat (15) is fixedly arranged on the inner wall of the fixed assembly (1), one side of the third clamping seat (15) is fixedly provided with a first clamping seat (13), and the other side of the third clamping seat (15) is fixedly provided with a second clamping seat (14), a second notch (22) is formed in the outer side of the touch switch (2), a third notch (23) is formed in one side of the second notch (22), and a first notch (21) is formed in the other side of the second notch (22), the fixed sheet (11) is arranged in an arc shape, and two groups of fixed holes (12) are formed in the fixed sheet (11). 2.The touch component of claim 1, wherein: The axial section of the fixed assembly (1) and the touch switch (2) is a concentric circle structure, and the fixed assembly (1) and the touch switch (2) are clamped and fixed through the first clamping seat (13), the second clamping seat (14) and the third clamping seat (15). 3.The touch component of claim 1, wherein: The first clamping seat (13), the second clamping seat (14) and the third clamping seat (15) are centrally symmetric structures about the center of the touch switch (2), and the cross sections of the first clamping seat (13), the second clamping seat (14) and the third clamping seat (15) are all arranged in right-angled triangle shapes. 4.The touch component of claim 1, wherein: The first notch (21), the second notch (22) and the third notch (23) are centrally symmetric structures about the center of the touch switch (2), and the sizes of the three groups of notches are greater than the sizes of the three groups of clamping seats. 5.The touch component of claim 1, wherein: The cross section of the fixed assembly (1) and the support seat (26) is arranged in an "L" shape, the surface of the support seat (26) is bonded with an elastic pad (25), the elastic pad (25) is arranged at the bottom of the touch switch (2), and the axial section of the touch switch (2) and the elastic pad (25) is a concentric circle structure. 6.The touch component of claim 1, wherein: The fixed assembly (1) is arranged in a "C" shape as a whole, and the outer side of the fixed assembly (1) is provided with a containing opening (24), and the touch switch (2) is detachably arranged on the fixed assembly (1).