Touch switch detection structure

Abstract

The utility model discloses a touch control type switch detection structure, which comprises a substrate, the outer surface of the upper end of the substrate is provided with a fixing clamp assembly and a detection assembly, and the fixing clamp assembly comprises a positioning plate, a fixing block, a first hydraulic rod, an extrusion plate, a first pressure sensor, a first sliding block and a first sliding groove. According to the touch switch detection structure, the detection assembly is arranged to conveniently drive the detection contact to ascend and descend, the second pressure sensor is arranged to conveniently monitor the magnitude of pressure applied to the touch switch, and when the threshold value is reached, the second hydraulic rod is stopped from continuously applying pressure, so that the safety of touch switch detection is improved, and the detection efficiency is improved. Through the arrangement of the fixing clamp assembly, the touch switch is conveniently clamped and fixed, through the arrangement of the first pressure sensor, the magnitude of pressure applied to the touch switch is conveniently monitored, and when the threshold value is reached, the first hydraulic rod is stopped from continuously applying pressure.

Description

Technical Field

[0001] This utility model relates to the field of touch switch production and testing technology, specifically a touch switch testing structure. Background Technology

[0002] Touch switches use screen printing technology to print conductive lines and touch points on an insulating substrate, and utilize the capacitance change or electrostatic induction when the human body touches the switch to achieve the switching function.

[0003] Current technologies require testing the lifespan of touch switches. These technologies typically use a transmission structure to move a detection contact up and down, allowing contact detection between the contact and the touch switch. However, the pressure applied by the detection contact to the touch switch is difficult to control, and excessive pressure can easily damage the switch. Furthermore, the use of a vise to hold the touch switch in place also fails to control the applied pressure, further increasing the risk of damage.

[0004] Therefore, we propose a touch-sensitive switch detection structure. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a touch switch detection structure that facilitates constant voltage detection of touch switches, constant voltage fixation of touch switches, and convenient operation, thereby effectively solving the problems in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a touch-sensitive switch detection structure, including a substrate, wherein a fixing clamp assembly and a detection assembly are mounted on the upper outer surface of the substrate, the fixing clamp assembly includes a positioning plate, a fixing block, a first hydraulic rod, a pressing plate, a first pressure sensor, a first slider and a first slide groove, and the detection assembly includes a second hydraulic rod, a support column, a second slide groove, a lifting plate, a second slider, a cantilever bracket, a first connecting rod, a second pressure sensor, a second connecting rod, a detection contact and a top plate, wherein there are two sets of the first slider and the first slide groove, and the two sets of the first slide groove are opened on the left and right sides of the upper outer surface of the substrate, and the positioning plate is fixedly installed on the rear end of the upper outer surface of the substrate.

[0009] Preferably, the fixing block is fixedly installed at the middle of the front end of the upper outer surface of the substrate, the first hydraulic rod is fixedly installed on one side of the outer surface of the fixing block, and the first pressure sensor is fixedly installed between the middle of the front outer surface of the extrusion plate and the outer surface of one end of the piston rod in the first hydraulic rod.

[0010] Preferably, the two sets of the first sliders are fixedly installed on the left and right sides of the lower outer surface of the extrusion plate, and the outer wall of the first slider is slidably connected to the first groove.

[0011] Preferably, there are two sets of the support columns, the second slide groove, and the second slider. The two sets of support columns are fixedly installed between the left and right sides of the upper outer surface of the base plate and the left and right sides of the lower outer surface of the top plate. The second hydraulic rod is fixedly installed in the middle of the upper outer surface of the top plate, and the lower outer surface of the piston rod in the second hydraulic rod is fixedly connected to the middle of the upper outer surface of the lifting plate.

[0012] Preferably, the second slide groove is formed on one side of the outer surface of the support column, the second slider is fixedly installed on both ends of the outer surface of the lifting plate, and the outer wall of the second slider is slidably connected to the second slide groove.

[0013] Preferably, the cantilever bracket is fixedly installed on the front end of the upper outer surface of the lifting plate, the outer wall of the upper part of the first connecting rod is fixedly connected to the cantilever bracket, the second pressure sensor is fixedly installed between the upper outer surface of the second connecting rod and the lower outer surface of the first connecting rod, and the detection contact is fixedly installed on the lower outer surface of the second connecting rod.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a touch-sensitive switch detection structure, which has the following advantages:

[0016] 1. This touch switch detection structure, through the set detection components, facilitates the lifting and lowering of the detection contact. Through the set second pressure sensor, it facilitates the monitoring of the pressure applied to the touch switch. When the threshold is reached, the second hydraulic rod stops applying pressure, thereby improving the safety of touch switch detection.

[0017] 2. The touch switch detection structure uses a fixed clamp assembly to easily clamp and fix the touch switch, and uses a first pressure sensor to easily monitor the amount of pressure applied to the touch switch. When a threshold is reached, the first hydraulic rod stops applying pressure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a touch-sensitive switch detection structure according to the present invention.

[0019] Figure 2 This is a schematic diagram of the substrate and fixing fixture assembly in a touch-sensitive switch detection structure according to the present invention.

[0020] Figure 3 This is a schematic diagram of the detection component in a touch-sensitive switch detection structure according to the present invention.

[0021] Figure 4 This is a partial structural diagram of the detection component in a touch-sensitive switch detection structure according to the present invention.

[0022] In the figure: 1. Base plate; 2. Fixing clamp assembly; 3. Detection assembly; 4. Positioning plate; 5. Fixing block; 6. First hydraulic rod; 7. Extrusion plate; 8. First pressure sensor; 9. First slider; 10. First slide groove; 11. Second hydraulic rod; 12. Support column; 13. Second slide groove; 14. Lifting plate; 15. Second slider; 16. Cantilever bracket; 17. First connecting rod; 18. Second pressure sensor; 19. Second connecting rod; 20. Detection contact; 21. Top plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] This embodiment is a touch-sensitive switch detection structure.

[0025] like Figure 1-4 As shown, the system includes a substrate 1. A fixing fixture assembly 2 and a detection assembly 3 are mounted on the upper outer surface of the substrate 1. The fixing fixture assembly 2 includes a positioning plate 4, a fixing block 5, a first hydraulic rod 6, a pressing plate 7, a first pressure sensor 8, a first slider 9, and a first slide groove 10. The detection assembly 3 includes a second hydraulic rod 11, a support column 12, a second slide groove 13, a lifting plate 14, a second slider 15, a cantilever bracket 16, a first connecting rod 17, a second pressure sensor 18, a second connecting rod 19, a detection contact 20, and a top plate 21. There are two sets of first sliders 9 and two sets of first slide grooves 10. The two sets of first slide grooves 10 are opened on the left and right sides of the upper outer surface of the substrate 1. The positioning plate 4 is fixedly installed on the rear end of the upper outer surface of the substrate 1.

[0026] The fixing block 5 is fixedly installed at the middle of the front end of the upper outer surface of the substrate 1. The first hydraulic rod 6 is fixedly installed on one side of the outer surface of the fixing block 5. The first pressure sensor 8 is fixedly installed between the middle of the front outer surface of the extrusion plate 7 and the outer surface of one end of the piston rod in the first hydraulic rod 6. Two sets of first sliders 9 are fixedly installed on the left and right sides of the lower outer surface of the extrusion plate 7. The outer wall of the first slider 9 is slidably connected to the first slide groove 10. There are two sets of support columns 12, second slide grooves 13 and second sliders 15. The two sets of support columns 12 are fixedly installed between the left and right sides of the upper outer surface of the substrate 1 and the left and right sides of the lower outer surface of the top plate 21. The second hydraulic rod 11 is fixedly installed on the upper end of the top plate 21. In the middle of the outer surface, the lower end of the piston rod in the second hydraulic rod 11 is fixedly connected to the middle of the upper end of the outer surface of the lifting plate 14; the second slide groove 13 is opened on one side of the outer surface of the support column 12; the second slider 15 is fixedly installed on both ends of the outer surface of the lifting plate 14; the outer wall of the second slider 15 is slidably connected to the second slide groove 13; the cantilever bracket 16 is fixedly installed on the front end of the upper end of the outer surface of the lifting plate 14; the upper outer wall of the first connecting rod 17 is fixedly connected to the cantilever bracket 16; the second pressure sensor 18 is fixedly installed between the upper end of the outer surface of the second connecting rod 19 and the lower end of the outer surface of the first connecting rod 17; and the detection contact 20 is fixedly installed on the lower end of the outer surface of the second connecting rod 19.

[0027] It should be noted that this utility model is a touch switch detection structure, comprising a base plate 1, a fixing clamp assembly 2, and a detection assembly 3. When loading the touch switch, the touch switch is placed on the upper outer surface of the base plate 1, with one end of the touch switch abutting against one side of the outer surface of the positioning plate 4. The positioning plate 4 positions and limits the touch switch. Then, the operation of the first hydraulic rod 6 drives the extrusion plate 7 to move. The extrusion plate 7 drives the first slider 9 to slide along the first slide groove 10, clamping and fixing the touch switch between the extrusion plate 7 and the positioning plate 4. A pressure sensor 8 is provided to monitor the pressure applied to the touch switch. When a threshold is reached, the first hydraulic rod 6 stops applying pressure. After the workpiece is fixed by the fixing fixture assembly 2, the operation of the second hydraulic rod 11 drives the detection contact 20 to descend. The lifting plate 14 drives the second slider 15 to slide along the second slide groove 13. After the detection contact 20 descends, the touch switch is tested. The second pressure sensor 18 is provided to monitor the pressure applied to the touch switch. When a threshold is reached, the second hydraulic rod 11 stops applying pressure, thus improving the safety of touch switch detection.

[0028] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A touch switch detection structure comprising a substrate (1), characterized in that: The upper end outer surface of the substrate (1) is provided with a fixing clamp assembly (2) and a detection assembly (3), the fixing clamp assembly (2) comprises a positioning plate (4), a fixing block (5), a first hydraulic rod (6), a pressing plate (7), a first pressure sensor (8), a first sliding block (9) and a first sliding groove (10), and the detection assembly (3) comprises a second hydraulic rod (11), a supporting column (12), a second sliding groove (13), a lifting plate (14), a second sliding block (15), a cantilever support (16), a first connecting rod (17), a second pressure sensor (18), a second connecting rod (19), a detection contact (20) and a top plate (21), the number of the first sliding block (9) and the first sliding groove (10) is two, the first sliding groove (10) is arranged on the left and right sides of the upper end outer surface of the substrate (1), and the positioning plate (4) is fixedly installed on the rear end of the upper end outer surface of the substrate (1).

2. The touch switch detection structure according to claim 1, wherein: The fixing block (5) is fixedly installed on the middle of the front end of the upper end outer surface of the substrate (1), the first hydraulic rod (6) is fixedly installed on one side of the outer surface of the fixing block (5), and the first pressure sensor (8) is fixedly installed between the middle of the front end outer surface of the pressing plate (7) and one end of the outer surface of the piston rod of the first hydraulic rod (6).

3. The touch switch detection structure of claim 2, wherein: The first sliding block (9) is fixedly installed on the left and right sides of the lower end outer surface of the pressing plate (7), and the outer wall of the first sliding block (9) and the first sliding groove (10) are in sliding connection.

4. The touch switch detection structure of claim 3, wherein: The number of the supporting column (12), the second sliding groove (13) and the second sliding block (15) is two, the supporting column (12) is fixedly installed between the left and right sides of the upper end outer surface of the substrate (1) and the left and right sides of the lower end outer surface of the top plate (21), the second hydraulic rod (11) is fixedly installed on the middle of the upper end outer surface of the top plate (21), and the lower end outer surface of the piston rod of the second hydraulic rod (11) is fixedly connected with the middle of the upper end outer surface of the lifting plate (14).

5. The touch switch detection structure of claim 4, wherein: The second sliding groove (13) is arranged on one side of the outer surface of the supporting column (12), the second sliding block (15) is fixedly installed on the outer surfaces of both ends of the lifting plate (14), and the outer wall of the second sliding block (15) and the second sliding groove (13) are in sliding connection.

6. The touch switch detection structure of claim 5, wherein: The cantilever support (16) is fixedly installed on the front end of the upper end outer surface of the lifting plate (14), the outer wall of the upper portion of the first connecting rod (17) is fixedly connected with the cantilever support (16), the second pressure sensor (18) is fixedly installed between the upper end outer surface of the second connecting rod (19) and the lower end outer surface of the first connecting rod (17), and the detection contact (20) is fixedly installed on the lower end outer surface of the second connecting rod (19).

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