CN211347352U - Touch switch testing tool - Google Patents
Touch switch testing tool Download PDFInfo
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- CN211347352U CN211347352U CN202020051469.9U CN202020051469U CN211347352U CN 211347352 U CN211347352 U CN 211347352U CN 202020051469 U CN202020051469 U CN 202020051469U CN 211347352 U CN211347352 U CN 211347352U
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- touch switch
- rod
- guide rail
- testing tool
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Abstract
The utility model provides a touch switch testing tool, which comprises a frame body, wherein the frame body is provided with a cross adjusting sliding table, a mould is arranged on a workbench of the cross adjusting sliding table, and the position of a touch switch to be tested, which is fixed in the mould, can be adjusted through the cross adjusting sliding table; be equipped with the touch pole directly over the mould, the bottom of touch pole is equipped with the conductive rubber head, and the guide rail that is parallel to each other is seted up to the upper and lower part of support body, and the guide rail includes the straightway of horizontal extension to and be connected and the slope section that upwards extends with the straightway, be equipped with on the touch pole with guide rail sliding connection's slide, still include the power take off mechanism who is connected with the transmission of touch pole, power take off mechanism can drive the touch pole and be reciprocating motion along the guide rail. The utility model discloses can simulate finger and slide repeatedly to touch switch, to the touch switch that has the slip operation, its life data of measuring is comparatively accurate.
Description
Technical Field
The utility model relates to a electrical equipment test field specifically is a touch switch testing tool.
Background
The touch switch is a control switch designed by applying the principle of a touch sensing chip, is widely applied to control interfaces of mobile phones, vehicle-mounted equipment and various household appliances, and is classified into a resistance-type touch switch and a capacitance-type touch switch according to the working principle of the touch switch.
With the large number of applications of the touch switch, the market puts higher demands on the service life of the touch switch. In the production of the touch switch, mostly, the test equipment simulates fingers to operate the touch switch and records the times of normal output signals of the touch switch so as to obtain the service life of a sample of the touch switch, thereby deducing the qualification rate of the whole batch. However, the existing touch switch testing equipment can only simulate the pressing operation of fingers, and the service life data measured by the existing touch switch with sliding operation is not accurate.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of prior art, the utility model provides a touch switch testing tool, it can simulate the finger to touch switch's sliding operation, to the touch switch that has sliding operation, and its life data of measuring is comparatively accurate.
The utility model adopts the following technical proposal.
The utility model provides a touch switch testing tool, includes the support body, the support body has the cross and adjusts the slip table, be equipped with the mould that is used for fixed touch switch on the workstation that the cross was adjusted the slip table, be equipped with the touch pole directly over the mould, the bottom of touch pole is equipped with the conductive rubber head, and the guide rail that is parallel to each other is seted up to the upper and lower portion of support body, the guide rail includes the straightway that the level extends to and be connected and the slope section that upwards extends with the straightway, be equipped with on the touch pole with guide rail sliding connection's slide, still include the power take off mechanism who is connected with the touching pole transmission, power take off mechanism can drive the touch pole and be reciprocating motion along.
Further, still include the PLC controller to and infrared sensor and the counter of being connected with the PLC controller electricity respectively, infrared sensor sets up on the horizontal motion direction of touching the pole, is used for monitoring the horizontal reciprocating motion of touching the pole.
Further, power take off mechanism includes that the sliding sleeve in the touching pole outside is located to the sliding sleeve, the support body is equipped with the level and extends and with sliding sleeve sliding connection's guide arm, the sliding sleeve articulates there is the push rod, the other end of push rod articulates there is the cam, the cam is connected with the motor drive who locates on the support body, the motor is connected with the touch switch who fixes on the mould with the PLC controller electricity respectively.
Furthermore, the sliding seat is hinged with a roller which is connected with the guide rail in a sliding way.
Further, the conductive rubber head and the touch rod are connected through a buffer structure, the buffer structure comprises a mounting groove arranged at the bottom end of the touch rod, a telescopic rod is connected in the mounting groove in a sliding mode, a spring is arranged in the mounting groove, one end of the spring is abutted to the touch rod, the other end of the spring is abutted to the telescopic rod, and the conductive rubber head is embedded in the bottom end of the telescopic rod.
Furthermore, the lateral wall of mounting groove sets up along its axial extension's spacing groove, set up on the telescopic link with spacing groove complex mounting hole, the mounting hole passes through the spacer pin with the spacing groove and is connected.
The utility model has the advantages that:
the utility model comprises a frame body, wherein the frame body is provided with a cross adjusting sliding table, a mould for fixing the touch switch is arranged on a workbench of the cross adjusting sliding table, and the position of the touch switch to be tested, which is fixed in the mould, can be adjusted through the cross adjusting sliding table; the touch testing device comprises a mould, a touch rod, a conductive rubber head, a power output mechanism and a power output mechanism, wherein the touch rod is arranged right above the mould, the bottom end of the touch rod is provided with the conductive rubber head, the upper part and the lower part of a frame body are provided with guide rails which are parallel to each other, the guide rails comprise a straight line section which extends horizontally and an inclined section which is connected with the straight line section and extends upwards, the touch rod is provided with a slide seat which is connected with the guide rails in a sliding way, the power output mechanism is in transmission connection with the touch rod, specifically, the power output mechanism drives the touch rod to move along the inclined section towards the direction close to the straight line section to drive the conductive rubber head to approach a touch switch to be tested, when the touch rod is positioned at the joint of the inclined section and the straight line section, the conductive rubber head abuts against the touch switch to be tested, then, the power output mechanism drives the touch rod to move along the straight, the repeated sliding of the finger on the touch switch can be simulated, and the service life data measured by the touch switch with the sliding operation is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a buffer structure.
Description of reference numerals:
a frame body 1, a cross adjusting sliding table 2 and a mould 3,
a touch rod 4, a mounting groove 4a, a telescopic rod 4b, a spring 4c, a limit groove 4d, a mounting hole 4e, a limit pin 4f,
the conductive rubber head (5) is provided with a conductive rubber head,
a guide rail 6, a straight section 6a, an inclined section 6b,
the movement of the slide 7, the roller 7a,
a sliding sleeve 8a, a guide rod 8b, a push rod 8c, a cam 8d, a motor 8e,
an infrared sensor 9, a counter 10 and a touch switch 11.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Touch switch testing tool as shown in the accompanying drawings, including support body 1, support body 1 has cross regulation slip table 2, be equipped with the mould 3 that is used for fixed touch switch 11 on the workstation that slip table 2 was adjusted to the cross, be equipped with touch pole 4 directly over mould 3, the bottom of touch pole 4 is equipped with conductive rubber head 5, and guide rail 6 that is parallel to each other is seted up to the upper and lower part of support body 1, guide rail 6 includes straightway 6a that the level extends to and be connected and the slope section 6b that upwards extends with straightway 6a, be equipped with on the touching pole 4 with guide rail 6 sliding connection's slide 7, still include the power take off mechanism who is connected with the transmission of touching pole 4, power take off mechanism can drive touch pole 4 and be reciprocating motion along guide rail 6. Specifically, the top of the die is provided with a fixing groove matched with the touch switch in shape, and the touch switch is embedded in the fixing groove.
Preferably, the device further comprises a PLC controller (not shown), and an infrared sensor 9 and a counter 10 which are electrically connected with the PLC controller, respectively, wherein the infrared sensor 9 is arranged in the horizontal movement direction of the touch rod 4 and is used for monitoring the horizontal reciprocating movement of the touch rod 4. Specifically, the touch rod triggers the infrared sensor in the process of moving along the guide rail, and the PLC receives data signals sent by the infrared sensor, accumulates and displays the data signals on the counter, so that the staff can record and read conveniently.
Preferably, power take-off mechanism locates the sliding sleeve 8a in the 4 outsides of touch pole including the sliding sleeve, support body 1 is equipped with the level and extends and with sliding sleeve 8a sliding connection's guide arm 8b, sliding sleeve 8a articulates there is push rod 8c, push rod 8 c's the other end articulates there is cam 8d, cam 8d is connected with the motor 8e transmission of locating on support body 1, motor 8e is connected with the touch switch 11 of fixing on the mould is connected with the PLC controller electricity respectively. Specifically, the motor drives the cam to rotate, and the push rod drives the touch rod to reciprocate along the guide rail, wherein the touch rod reciprocates once along the guide rail when the motor rotates for one circle. Under initial condition, touch switch circular telegram, the motor starts and rotates the round, and the conducting rubber head slides touch switch, and touch switch is triggered and with signal transmission to PLC controller, and PLC controller control motor rotates, and wherein, touch switch sends the signal to the PLC controller every time, and PLC controller control motor rotates the round, and touch switch reachs the use limit and damages, and unable normal PLC controller sends the signal, and the PLC controller controls the motor promptly and stops.
Preferably, the sliding base 7 is hinged with a roller 7a which is slidably connected with the guide rail 6, so that the friction loss of the guide rail and the noise generated in the movement process can be reduced.
Preferably, conductive rubber head 5 and touching pole 4 are connected through buffer structure, buffer structure is including offering the mounting groove 4a in 4 bottoms of touching pole, sliding connection has telescopic link 4b in mounting groove 4a, and is equipped with spring 4c in the mounting groove 4a, spring 4 c's one end offsets with touching pole 4, and the other end offsets with telescopic link 4b, conductive rubber head 5 inlays the bottom of locating telescopic link 4 b. Wherein, at the in-process of conducting rubber head and touch switch butt gradually, the spring compresses along the axial, and its effort of applying in the telescopic link is by little grow, not only can prevent touch switch and conducting rubber hair hard collision and damage, and can simulate the shock attenuation effect of finger for test data is more accurate.
Preferably, the side wall of the mounting groove 4a is provided with a limiting groove 4d extending along the axial direction thereof, the telescopic rod 4b is provided with a mounting hole 4e matched with the limiting groove 4d, and the mounting hole 4e is connected with the limiting groove 4d through a limiting pin 4 f. Specifically, the limit pin passes the spacing groove and pegs graft with the mounting hole interference, and then limits the axial displacement of telescopic link, prevents that the telescopic link from breaking away from the touching pole. In other embodiments, the mounting hole is connected to the retaining groove by a screw, wherein the screw passes through the retaining groove and is in threaded connection with the mounting hole.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a touch switch testing tool, includes the support body, its characterized in that, the support body has the cross and adjusts the slip table, be equipped with the mould that is used for fixed touch switch on the workstation that the cross was adjusted the slip table, be equipped with the touch pole directly over the mould, the bottom of touch pole is equipped with the conductive rubber head, and the guide rail that is parallel to each other is seted up to the upper and lower portion of support body, the guide rail includes the straightway that the level extends to and be connected and the slope section that upwards extends with the straightway, be equipped with on the touch pole with guide rail sliding connection's slide, still include the power take off mechanism who is connected with the touch pole transmission, power take off mechanism can drive the touch pole and be reciprocating motion.
2. The touch switch testing tool of claim 1, further comprising a PLC controller, and an infrared sensor and a counter electrically connected to the PLC controller, respectively, the infrared sensor being disposed in a horizontal movement direction of the touch bar for monitoring a horizontal reciprocating movement of the touch bar.
3. The touch switch testing tool of claim 2, wherein the power output mechanism comprises a sliding sleeve sleeved outside the touch rod, the frame body is provided with a guide rod extending horizontally and connected with the sliding sleeve in a sliding manner, the sliding sleeve is hinged with a push rod, the other end of the push rod is hinged with a cam, the cam is in transmission connection with a motor arranged on the frame body, and the motor and the touch switch fixed on the mold are respectively electrically connected with the PLC.
4. The touch switch testing tool of claim 1, wherein the carriage is hinged with rollers slidably connected to the rail.
5. The touch switch testing tool of claim 1, wherein the conductive rubber head is connected to the touch rod through a buffering structure, the buffering structure comprises a mounting groove formed at the bottom end of the touch rod, a telescopic rod is slidably connected to the mounting groove, a spring is arranged in the mounting groove, one end of the spring abuts against the touch rod, the other end of the spring abuts against the telescopic rod, and the conductive rubber head is embedded at the bottom end of the telescopic rod.
6. The touch switch testing tool of claim 5, wherein a side wall of the mounting groove is provided with a limiting groove extending along an axial direction thereof, the telescopic rod is provided with a mounting hole matched with the limiting groove, and the mounting hole is connected with the limiting groove through a limiting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051469.9U CN211347352U (en) | 2020-01-10 | 2020-01-10 | Touch switch testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051469.9U CN211347352U (en) | 2020-01-10 | 2020-01-10 | Touch switch testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211347352U true CN211347352U (en) | 2020-08-25 |
Family
ID=72129481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020051469.9U Active CN211347352U (en) | 2020-01-10 | 2020-01-10 | Touch switch testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211347352U (en) |
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2020
- 2020-01-10 CN CN202020051469.9U patent/CN211347352U/en active Active
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