CN211317726U - Travel switch and electromagnet test board - Google Patents
Travel switch and electromagnet test board Download PDFInfo
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- CN211317726U CN211317726U CN201922427294.7U CN201922427294U CN211317726U CN 211317726 U CN211317726 U CN 211317726U CN 201922427294 U CN201922427294 U CN 201922427294U CN 211317726 U CN211317726 U CN 211317726U
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- travel switch
- electromagnet
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Abstract
The utility model discloses a travel switch and electromagnet testboard, which comprises a workbench; the travel switch testing device is used for testing the durability of the travel switch; the electromagnet testing device is used for testing the durability of the electromagnet; and the control board is used for controlling the travel switch testing device and the electromagnet testing device to work. Travel switch and electro-magnet testboard can be independent and the durability of testing travel switch and electro-magnet simultaneously, can not appear because the condition that one of them measured piece damage leads to the test of suspending, reaches the technological effect of guaranteeing test quality, improvement efficiency of software testing.
Description
Technical Field
The utility model relates to a mechanical test field, in particular to travel switch and electro-magnet testboard.
Background
A door and an inner emergency unlocking device are installed on the train, wherein a travel switch is installed in the train door, and an electromagnet is installed in the inner emergency unlocking device. The existing test mode of the electromagnet and the travel switch test bench is to use the movement of the electromagnet to trigger the opening or closing of the travel switch, so as to detect the durable times of the electromagnet and the durable times of the travel switch. However, when one of the electromagnet or the travel switch is damaged, the test cannot be continued, parts need to be replaced for testing, and the test time is wasted, so that the test efficiency of the whole test bench is too low. Therefore, a device for improving the testing efficiency is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this, the utility model provides a travel switch and electro-magnet testboard, travel switch and electro-magnet testboard can just test travel switch and electro-magnet alone simultaneously, reach and improve efficiency of software testing, stop because certain part damages to be forced to pause or the condition of suspending the test takes place.
The utility model provides a travel switch and electro-magnet testboard with above-mentioned function. The method comprises the following steps: a work table; the travel switch testing device is used for testing the durability of a travel switch and is arranged on the workbench; the electromagnet testing device is used for testing the durability of the electromagnet and arranged on the workbench; and the control panel is used for controlling the travel switch testing device and the electromagnet testing device to work, and the control panel is arranged on the workbench.
According to the utility model discloses travel switch and electromagnet testboard has following technical effect at least, travel switch and electromagnet testboard can be independent and the durability of testing travel switch and electromagnet simultaneously, can not appear because the condition that one of them tested piece damage leads to the test of suspending, reach the technical effect who guarantees test quality, improves efficiency of software testing.
According to the utility model discloses travel switch and electro-magnet testboard, travel switch testing arrangement is including the first clamping platform that is used for the centre gripping to be surveyed travel switch, the rotary device that is used for producing rotary motion, the first counting assembly that is used for the count, first clamping platform rotary device with first counting assembly installs on the workstation. An operator fixes the tested travel switch on the first clamping table, the rotating device is started, the rotating device can touch the tested travel switch and the first counting device for multiple times and the same times in the rotating process, along with the increasing of the measuring times, when the inconsistency degree of the touch counting of the tested travel switch and the touch counting of the first counting device exceeds a preset allowable range, the durability index of the tested travel switch can be judged to be not qualified, otherwise, when the to-be-tested travel switch is touched and counted, and the inconsistency degree of the touch counting of the first counting device does not exceed the preset allowable range, the durability index of the tested travel switch can be judged to be qualified.
According to the utility model discloses travel switch and electro-magnet testboard, first counting assembly is including setting up first support on the workstation is in with install first proximity switch on the first support. When the rotating device approaches the first proximity switch, the first proximity switch triggers a matched sensing circuit, and the number of times of triggering in the test process can be calculated.
According to the utility model discloses travel switch and electromagnet testboard, be provided with on the first support and be used for the adjustment first bar groove of first proximity switch mounting height. The operator can adjust the installation height of the first proximity switch, and the technical effect that the rotating device reliably contacts the first proximity switch can be achieved by adjusting the installation height of the first proximity switch.
According to the utility model discloses travel switch and electromagnet test bench, rotary device is including setting up second support on the workstation, installing be used for on the second support producing rotary motion's first motor, install the epaxial thumb wheel of first motor output. The first motor rotates clockwise or anticlockwise to drive the poking wheel to rotate, the poking wheel is a noncircular part and comprises but not limited to an elliptical wheel, a triangular wheel, a quadrilateral wheel and a polygonal wheel, and the poking wheel can poke the tested travel switch and be detected by the first proximity switch when rotating.
According to the utility model discloses travel switch and electromagnet test bench, electromagnet testing arrangement is including the second clamping platform that is used for the centre gripping to be surveyed electromagnet and the second counting assembly who is used for the count. An operator fixes the tested electromagnet on the second clamping table, the tested electromagnet is started, the tested electromagnet can extend and contract under the action of an electromagnetic field, when the tested electromagnet extends, the tested electromagnet can touch the second counting device, then the tested electromagnet contracts, and the tested electromagnet does reciprocating motion until the test is completed or the tested electromagnet is damaged. If the tested electromagnet can successfully complete the test, the tested electromagnet can be judged to pass the test, and if the tested electromagnet is damaged in the test process, the tested electromagnet can be judged not to pass the test.
According to the utility model discloses travel switch and electro-magnet testboard, second counting assembly is including setting up third support on the workstation is in with install second proximity switch on the third support. When the detected electromagnet approaches the second proximity switch, the second proximity switch triggers the matched sensing circuit, and the triggering times in the test process can be calculated.
According to the utility model discloses travel switch and electromagnet test bench, be provided with on the third support and be used for the adjustment second bar groove of second proximity switch mounting height. The installation height of the second proximity switch can be adjusted by an operator, and the technical effect that the detected electromagnet reliably contacts the second proximity switch when extending out can be achieved by adjusting the installation height of the second proximity switch.
According to the utility model discloses travel switch and electro-magnet testboard, still be provided with the display screen that is used for the human-computer interaction on the workstation. An operator can set and monitor the whole process of the test through the display screen, including but not limited to setting the test times of the travel switch test device, the test times of the electromagnet test device and the like.
According to the utility model discloses travel switch and electromagnet test bench still includes and does travel switch testing arrangement electromagnet testing arrangement with the power control device of control panel power supply. The power supply control device comprises a 220V mains supply input end or a 380V industrial electricity input end, and supplies power to the travel switch testing device, the electromagnet testing device and the control panel after rectification and voltage reduction.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a travel switch and an electromagnet test board according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a travel switch and an electromagnet test bench travel switch testing device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an electromagnet testing device of a travel switch and electromagnet testing table according to an embodiment of the present invention;
reference numerals:
a worktable 101,
A travel switch testing device 201, a first clamping table 202, a rotating device 203, a second bracket 204, a first motor 205, a toggle wheel 206, a first counting device 207, a first bracket 208, a first strip-shaped groove 209, a first proximity switch 210,
An electromagnet testing device 301, a second clamping table 302, a second counting device 303, a third bracket 304, a second strip-shaped groove 305, a second proximity switch 306,
A display screen 401,
The power supply control device 501.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, a travel switch and an electromagnet test bench according to an embodiment of the present invention are described. The method comprises the following steps: a work table 101; the travel switch testing device 201 is used for testing the durability of a travel switch, and the travel switch testing device 201 is arranged on the workbench 101; the electromagnet testing device 301 is used for testing the durability of the electromagnet, and the electromagnet testing device 301 is arranged on the workbench 101. And the control board is used for controlling the travel switch testing device 201 and the electromagnet testing device 301 to work, and is arranged on the workbench 101. Travel switch and electro-magnet testboard can be independent and the durability of testing travel switch and electro-magnet simultaneously, can not appear because the condition that one of them measured piece damage leads to the test of suspending, reaches the technological effect of guaranteeing test quality, improvement efficiency of software testing.
Referring to fig. 1 and 2, according to the embodiment of the present invention, the travel switch testing apparatus 201 includes a first clamping table 202 for clamping the tested travel switch, a rotating apparatus 203 for generating a rotating motion, and a first counting apparatus 207 for counting, wherein the first clamping table 202, the rotating apparatus 203, and the first counting apparatus 207 are installed on the workbench 101. An operator fixes the tested travel switch on the first clamping table 202, starts the rotating device 203, the rotating device 203 can touch the tested travel switch and the first counting device 207 for multiple times and the same times in the rotating process, along with the increasing of the measuring times, when the inconsistency degree of the touch counting of the tested travel switch and the touch counting of the first counting device 207 exceeds a preset allowable range, the durability index of the tested travel switch can be judged to be not qualified, otherwise, when the test is completed, the inconsistency degree of the touch counting of the tested travel switch and the touch counting of the first counting device does not exceed the preset allowable range, the durability index of the tested travel switch can be judged to be qualified.
Referring to fig. 1 and 2, according to the travel switch and electromagnet test bench of the embodiment of the present invention, the first counting device 207 includes a first bracket 208 disposed on the work bench and a first proximity switch 210 mounted on the first bracket 208. When the rotating device 203 approaches the first proximity switch 210, the first proximity switch 210 triggers a matched sensing circuit, and the number of times of triggering in the test process can be calculated.
Referring to fig. 1 and 2, according to the travel switch and electromagnet test bench of the embodiment of the present invention, a first bar-shaped groove 209 for adjusting the installation height of the first proximity switch 210 is provided on the first bracket 208. The operator can adjust the installation height of the first proximity switch 210, and by adjusting the installation height of the first proximity switch 210, the technical effect that the rotating device 203 reliably contacts the first proximity switch 210 can be achieved.
Referring to fig. 1 and 2, according to the embodiment of the present invention, the rotation device 203 includes a second bracket 204 disposed on the worktable, a first motor 205 mounted on the second bracket 204 for generating a rotation motion, and a toggle wheel 206 mounted on the output shaft of the first motor 205. The first motor 205 rotates clockwise or counterclockwise to drive the toggle wheel 206 to rotate, the toggle wheel 206 is a non-circular component, the toggle wheel includes but is not limited to an elliptical wheel, a triangular wheel, a quadrilateral wheel and a polygonal wheel, as long as the toggle wheel 206 can toggle the stroke switch to be tested when rotating and the first proximity switch 210 can detect the stroke switch to be tested.
Referring to fig. 1 and 3, according to the embodiment of the present invention, the electromagnet testing apparatus 301 includes a second clamping table 302 for clamping the tested electromagnet and a second counting apparatus 303 for counting. An operator fixes the tested electromagnet on the second clamping table 302, starts the tested electromagnet, the tested electromagnet extends and contracts under the action of an electromagnetic field, and when the tested electromagnet extends, the tested electromagnet touches the second counting device 303, then the tested electromagnet contracts, and reciprocates till the test is finished or the tested electromagnet is damaged. If the tested electromagnet can successfully complete the test, the tested electromagnet can be judged to pass the test, and if the tested electromagnet is damaged in the test process, the tested electromagnet can be judged not to pass the test.
Referring to fig. 1 and 3, according to the travel switch and electromagnet test bench of the embodiment of the present invention, the second counting device 303 includes a third bracket 304 disposed on the work bench and a second proximity switch 306 mounted on the third bracket 304. When the detected electromagnet approaches the second proximity switch 306, the second proximity switch 306 triggers the matched sensing circuit, and the number of times of triggering in the test process can be counted.
Referring to fig. 1 and 3, according to the travel switch and electromagnet test bench of the embodiment of the present invention, a second bar-shaped groove 305 for adjusting the installation height of the second proximity switch 306 is disposed on the third bracket 304. The operator can adjust the installation height of the second proximity switch 306, and by adjusting the installation height of the second proximity switch 306, the technical effect of reliably contacting the second proximity switch 306 when the detected electromagnet extends out can be achieved.
Referring to fig. 1, according to the utility model discloses travel switch and electro-magnet testboard, still be provided with on the workstation and be used for the interactive display screen 401 of human-computer. An operator can set and monitor the whole process of the test through the display screen 401, including but not limited to setting the test times of the travel switch testing device 201, the test times of the electromagnet testing device 301, and the like.
Referring to fig. 1, according to the utility model discloses travel switch and electromagnet test bench still includes for travel switch testing arrangement electromagnet testing arrangement with power control device 501 of control panel power supply. The power control device 501 comprises a 220V commercial power input end or a 380V industrial power input end, and supplies power to the travel switch testing device 201, the electromagnet testing device 301 and the control board after rectification and voltage reduction.
It should supplement the explanation, the utility model discloses travel switch and electromagnet testboard of each embodiment, the sensing circuit of first proximity switch 210 and matching with it, the sensing circuit of second proximity switch 306 and matching with it belongs to prior art, no longer gives unnecessary details to its specific structure here.
It is explained that needs to supplement, the utility model discloses travel switch and electro-magnet testboard of each embodiment, first motor 205 and drive circuit belong to prior art, no longer give unnecessary details to its specific structure here.
It is supplementary explanation that needs, the utility model discloses travel switch and electro-magnet testboard of each embodiment, the aforesaid. The technology of rectifying and stepping down the alternating current or the industrial electricity into the low-voltage direct current by the power control device 501 belongs to the prior art, and detailed description of the specific structure is omitted here.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a travel switch and electro-magnet testboard which characterized in that includes:
a work table;
the travel switch testing device is used for testing the durability of a travel switch and is arranged on the workbench;
the electromagnet testing device is used for testing the durability of the electromagnet and arranged on the workbench;
and the control panel is used for controlling the travel switch testing device and the electromagnet testing device to work, and the control panel is arranged on the workbench.
2. The travel switch and electromagnet test stand of claim 1, wherein the travel switch testing device comprises a first clamping table for clamping the travel switch to be tested, a rotating device for generating a rotating motion, and a first counting device for counting, wherein the first clamping table, the rotating device, and the first counting device are mounted on the workbench.
3. The travel switch and electromagnet test stand of claim 2, wherein the first counter comprises a first bracket disposed on the table and a first proximity switch mounted on the first bracket.
4. The travel switch and electromagnet test stand of claim 3, wherein the first bracket is provided with a first bar-shaped slot for adjusting the mounting height of the first proximity switch.
5. The travel switch and electromagnet test bench according to claim 2, wherein the rotating device comprises a second bracket disposed on the workbench, a first motor mounted on the second bracket for generating a rotating motion, and a toggle wheel mounted on an output rotating shaft of the first motor.
6. The travel switch and electromagnet test stand of claim 1, wherein the electromagnet test apparatus comprises a second clamping stand for clamping the electromagnet to be tested and a second counting apparatus for counting.
7. The travel switch and electromagnet test stand of claim 6, wherein the second counter comprises a third bracket disposed on the table and a second proximity switch mounted on the third bracket.
8. The travel switch and electromagnet test stand of claim 7, wherein a second strip-shaped groove for adjusting the installation height of the second proximity switch is formed in the third support.
9. The travel switch and electromagnet test stand of claim 1, wherein a display screen for human-computer interaction is further arranged on the workbench.
10. The travel switch and electromagnet test stand of claim 1, further comprising a power control device that provides power to the travel switch test device, the electromagnet test device, and the control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427294.7U CN211317726U (en) | 2019-12-27 | 2019-12-27 | Travel switch and electromagnet test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427294.7U CN211317726U (en) | 2019-12-27 | 2019-12-27 | Travel switch and electromagnet test board |
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| Publication Number | Publication Date |
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| CN211317726U true CN211317726U (en) | 2020-08-21 |
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| CN201922427294.7U Active CN211317726U (en) | 2019-12-27 | 2019-12-27 | Travel switch and electromagnet test board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398807A (en) * | 2020-05-19 | 2020-07-10 | 浦江坦朴电子科技有限公司 | Limit switch quality detection device |
-
2019
- 2019-12-27 CN CN201922427294.7U patent/CN211317726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398807A (en) * | 2020-05-19 | 2020-07-10 | 浦江坦朴电子科技有限公司 | Limit switch quality detection device |
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