CN209356637U - A kind of device of quick detection control and protective switch attachment auxiliary contact on-off - Google Patents
A kind of device of quick detection control and protective switch attachment auxiliary contact on-off Download PDFInfo
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- CN209356637U CN209356637U CN201822089338.5U CN201822089338U CN209356637U CN 209356637 U CN209356637 U CN 209356637U CN 201822089338 U CN201822089338 U CN 201822089338U CN 209356637 U CN209356637 U CN 209356637U
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- auxiliary contact
- probe
- detection
- buzzer
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Abstract
The utility model belongs to switch attachments detection device technical field, and in particular to a kind of device of quickly detection control and protective switch attachment auxiliary contact on-off.The utility model probe is spring probe, and the height of spring probe can automatically adjust, and can ensure that every probe contacts well with the output terminal of auxiliary contact in this way, avoids the occurrence of the case where causing detection error with auxiliary contact poor contact due to probe；The utility model is provided with LED light and buzzer simultaneously, the light on and off of LED light prompt the output terminal connection or disjunction of corresponding auxiliary contact, and when the present apparatus detects that auxiliary contact are switched on or switched off abnormal, buzzer, which sounds the alarm, reminds exception, detection efficiency is greatly improved, while ensureing detection effect；Several probe groups are evenly equipped in the utility model probe fixed plate, one group of auxiliary contact of two one group of probes and corresponding detection can switch on and off movement by all auxiliary contact of detection accessory simultaneously, be simple and efficient reliable.
Description
Technical field
The utility model belongs to switch attachments detection device technical field, and in particular to a kind of quickly detection control and protection
The device of switch attachments auxiliary contact on-off.
Background technique
For the needs for meeting user, control and protective switch attachment generally all has multiple groups auxiliary contact, each in order to ensure
Group auxiliary contact are effective, and detection auxiliary contact movement is required in control and protective switch assembling process and when exfactory inspection
Whether (switching on and off) be reliable.The prior art realizes the inspection of entire attachment by detecting the on-off of multiple groups auxiliary contact in turn
It surveys, but the time that successively test multiple groups contact is spent one by one is relatively more, working efficiency is low.
Therefore, it is necessary to make improvements, can simultaneously multiple groups auxiliary contact be detected by now inventing a kind of device for fast detecting.
Utility model content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of quickly detection control
With the device of protective switch attachment auxiliary contact on-off, multiple groups contact can be detected simultaneously, effectively improve working efficiency.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of quickly detection control and protective switch is attached
The device of part auxiliary contact on-off, including bracket are fixed with cylinder on the bracket, and the telescopic rod bottom end of the cylinder is equipped with
Probe fixed plate is evenly equipped with several probe groups in the probe fixed plate, and the probe groups connect LED light by conducting wire.
Further, the probe groups are made of two probes, each probe groups one group of auxiliary contact of corresponding detection.
Further, the probe is spring probe.
It further, further include chip and buzzer, the chip and buzzer, probe groups and LED light are logical
Cross conducting wire connection.
Further, the buzzer is miniature active buzzer.
The beneficial effects of the utility model are:
1, the utility model probe is spring probe, and the height of spring probe can automatically adjust, and can ensure every in this way
Probe contacts well with the output terminal of auxiliary contact, avoids the occurrence of since probe and auxiliary contact poor contact cause detection to lose
Accidentally the case where；
2, the utility model is provided with LED light and buzzer, the corresponding auxiliary touching of the light on and off prompt of LED light simultaneously
The output terminal of point is connected or disjunction, and when the present apparatus detects that auxiliary contact are switched on or switched off abnormal, and buzzer issues
Alarm song reminds exception, knows in time when facilitating staff's distance farther out or dark inconvenience observation LED light, greatly
Ground improves detection efficiency, while ensureing detection effect；
3, several probe groups are evenly equipped in the utility model probe fixed plate, two one group of probes and corresponding one group of detection is auxiliary
Contact is helped, movement can be switched on and off by all auxiliary contact of detection accessory simultaneously, be simple and efficient reliable.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the quickly detection control and protective switch attachment auxiliary contact of one kind described in the utility model specific embodiment
The structural schematic diagram of the device of on-off；
Appended drawing reference:
1- control and protective switch attachment；2- probe groups；3- probe fixed plate；4- cylinder；5- bracket；6-LED indicator light.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment
As shown in Figure 1, a kind of quickly detection control and protective switch attachment auxiliary contact provided by the utility model are logical
Disconnected device, including bracket 5 are fixed with cylinder 4 on the bracket 5, and the telescopic rod bottom end of the cylinder 4 is equipped with probe and fixes
Plate 3 is evenly equipped with several probe groups 2 in the probe fixed plate 3, can connect on and off by all auxiliary contact of detection accessory simultaneously
Work is started, is simple and efficient reliably, the probe groups 2 pass through conducting wire and connect LED light 6, the corresponding one group of auxiliary of a LED light
Contact, by the bright of LED light 6 or not working can intuitively allow staff to know that the output terminal of corresponding group auxiliary contact connects
Touch good or poor contact.
Further, the probe groups 2 are made of two probes, each probe groups one group of auxiliary contact of corresponding detection.
Further, the probe is spring probe, and the height of spring probe can automatically adjust, and can ensure every in this way
Probe contacts well with the output terminal of auxiliary contact, avoids the occurrence of since probe and auxiliary contact poor contact cause detection to lose
Accidentally the case where.
Further, further include chip and buzzer (being not marked in figure), the chip and buzzer, probe groups 2 and
LED light 6 is connected by conducting wire, and chip passes through that conducting wire is connected on probe groups 2 and LED light 6 is connected to buzzer
Route in, when the present apparatus detects that auxiliary contact are switched on or switched off abnormal, buzzer, which sounds the alarm, reminds exception, side
Just know in time when staff's distance is farther out or LED light is observed in dark inconvenience, greatly improve detection efficiency,
Detection effect is ensured simultaneously.
Further, the buzzer be miniature active buzzer, model be specially TMB12A03, TMB12A05,
One of TMB12A12, TMB12A24.
When specifically used, more spring probes 2 are fixed in probe fixed plate 3, every one group of two probes and corresponding detection
One group of auxiliary contact, every group of probe connect LED light 6 and power supply with conducting wire respectively；Fixed plate 3 is connected on cylinder 4, cylinder
4 are fixed on bracket 5.
Control and protective switch attachment 1 is placed on workbench when detection, starts cylinder 4, Telescopic-cylinder bar pushes solid
Fixed board 3, probe 2 touch the auxiliary contact output terminal of control and protective switch attachment 1 as fixed plate 3 moves down, in probe 2
Portion have can automatic controlled height spring, can ensure that every probe contacts well with auxiliary contact output terminal in this way.Work as spy
When needle 2 and output terminal contact, contact, probe, LED light and connecting wire and power supply form a circuit, control and guarantor
Protect 1 auxiliary contact of switch attachments movement when, corresponding LED light light and extinguish indicate auxiliary contact whether normal ON
And disconnection.Chip and buzzer are additionally provided in device, when device detects that auxiliary contact are switched on or switched off abnormal, buzzer
It sounds the alarm and reminds exception.
This device can switch on and off movement by all auxiliary contact of detection accessory simultaneously, be simple and efficient reliable.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of device of quickly detection control and protective switch attachment auxiliary contact on-off, it is characterised in that: including bracket, institute
It states and is fixed with cylinder on bracket, the telescopic rod bottom end of the cylinder is equipped with probe fixed plate, is evenly distributed in the probe fixed plate
There are several probe groups, the probe groups connect LED light by conducting wire.
2. a kind of device of quickly detection control and protective switch attachment auxiliary contact on-off according to claim 1,
Be characterized in that: the probe groups are made of two probes, each probe groups one group of auxiliary contact of corresponding detection.
3. a kind of device of quickly detection control and protective switch attachment auxiliary contact on-off according to claim 2,
Be characterized in that: the probe is spring probe.
4. according to a kind of described in any item quickly detection control and protective switch attachment auxiliary contact on-off of Claims 2 or 3
Device, it is characterised in that: further include chip and buzzer, the chip and buzzer, probe groups and LED light are logical
Cross conducting wire connection.
5. a kind of device of quickly detection control and protective switch attachment auxiliary contact on-off according to claim 4,
Be characterized in that: the buzzer is miniature active buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089338.5U CN209356637U (en) | 2018-12-12 | 2018-12-12 | A kind of device of quick detection control and protective switch attachment auxiliary contact on-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089338.5U CN209356637U (en) | 2018-12-12 | 2018-12-12 | A kind of device of quick detection control and protective switch attachment auxiliary contact on-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356637U true CN209356637U (en) | 2019-09-06 |
Family
ID=67784657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822089338.5U Active CN209356637U (en) | 2018-12-12 | 2018-12-12 | A kind of device of quick detection control and protective switch attachment auxiliary contact on-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632416A (en) * | 2019-09-12 | 2019-12-31 | 艾体威尔电子技术(北京)有限公司 | Device and method for detecting instant disconnection of probe |
| CN112345216A (en) * | 2020-09-30 | 2021-02-09 | 无锡凌通精密工业有限公司 | Intelligent screw detection tool |
| CN113917316A (en) * | 2021-10-14 | 2022-01-11 | 池州华宇电子科技股份有限公司 | High-precision chip testing jig |
-
2018
- 2018-12-12 CN CN201822089338.5U patent/CN209356637U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632416A (en) * | 2019-09-12 | 2019-12-31 | 艾体威尔电子技术(北京)有限公司 | Device and method for detecting instant disconnection of probe |
| CN110632416B (en) * | 2019-09-12 | 2022-02-01 | 艾体威尔电子技术(北京)有限公司 | Device and method for detecting instant disconnection of probe |
| CN112345216A (en) * | 2020-09-30 | 2021-02-09 | 无锡凌通精密工业有限公司 | Intelligent screw detection tool |
| CN113917316A (en) * | 2021-10-14 | 2022-01-11 | 池州华宇电子科技股份有限公司 | High-precision chip testing jig |
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