CN203744920U - Screw countersink depth detection apparatus - Google Patents
Screw countersink depth detection apparatus Download PDFInfo
- Publication number
- CN203744920U CN203744920U CN201320849158.7U CN201320849158U CN203744920U CN 203744920 U CN203744920 U CN 203744920U CN 201320849158 U CN201320849158 U CN 201320849158U CN 203744920 U CN203744920 U CN 203744920U
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- China
- Prior art keywords
- screw
- detection head
- pan
- wire
- countersink depth
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- Expired - Fee Related
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Abstract
The utility model provides a screw countersink depth detection apparatus, used for testing whether a screw countersink depth on a pan handle is correct so as to guarantee the security of a pan in use. The screw countersink depth detection apparatus comprises an induction electric box, a positive wire, a negative wire and a detection head. In use, the end of the detection head extends into a screw countersink; the negative wire is connected to a pan body prepared by metal materials. The induction electric box is started, and at the moment, if the end of the detection head touches a screw, the positive wire of the induction electric box is in communication with the negative wire successively through the detection head, the screw and the pan body, and an alarm emits alarm signals to show that the screw countersink depth is incorrect and the pan poses a safety hazard; if the end of the detection head can not touch the screw, the positive wire can not communicate with the negative wire, and the alarm emits no alarm signals, showing that the screw countersink depth is correct. The screw countersink depth detection apparatus is simple to use and has high detection precision.
Description
Technical field
Utility model relates to a kind of pick-up unit, is specifically related to a kind of screw depth detector for counter bore.
Background technology
In the market pot body and the handle of kitchen pan (comprising slaughterhouse, frying pan, frying pan etc.) mostly all the assurance of logical pot screw be reliably connected.But during the heating of pot body, the screw good heat conductivity of metal material, temperature rises fast, if user touches hot screw because of carelessness, is easy to be burned.For avoiding this potential safety hazard, be on handle, to process screw counterbore now mostly, then screw is arranged in this counterbore and then with pot body and is connected.But if counterbore deep processing is incorrect, user or child also may stretch into finger because of carelessness and in counterbore, touch hot screw and be burned.
Therefore want to eliminate this potential safety hazard completely, even if make user because of carelessness finger be stretched in counterbore and also can not touch screw, the degree of depth of screw counterbore is crucial factor.Before pan has been assembled and come into the market, whether the screw counterbore degree of depth all can detect in producer correct, and current conventional way is that the form of dipping in red lead judges, bothers precision not high again, can not guarantee the security of pan completely.
Utility model content
In view of this, the utility model provides a kind of screw depth detector for counter bore, and whether the screw counterbore degree of depth that can be used for detecting on handle is correct, avoids the finger touches of user in cooking process to the screw of the interior heat of counterbore.
This screw depth detector for counter bore comprises: induction electronic box, positive wire, negative wire and detection head; Peripherals is pan to be detected, and described pan comprises handle and pot body, and described handle is connected by the screw in screw counterbore with pot body; The positive pole of described induction electronic box connects positive wire, and negative pole connects negative wire.Described positive wire is connected with detection head with the pot body of pan to be detected respectively with negative wire; The test side of described detection head is for setting the column construction of diameter; During detection, the test side of described detection head is stretched in screw counterbore.
In described induction electronic box, be provided with alarm, after the positive pole and negative pole connection of induction electronic box, described alarm sends alerting signal.
The end of described detection head test side is hemispherical dome structure.
Beneficial effect:
This apparatus structure is simple, and whether the screw counterbore degree of depth that can accurately detect on handle is correct, avoids the finger touches of user in cooking process to the screw of the interior heat of counterbore, guarantees security when kitchen pan is used.
Accompanying drawing explanation
Fig. 1 is the use schematic diagram of this pick-up unit.
Wherein, 1-induction electronic box, 2-positive wire, 3-negative wire, 4-detection head, 5-pot body, 6-handle
Embodiment
Below in conjunction with the accompanying drawing embodiment that develops simultaneously, the utility model is described in detail.
The utility model provides a kind of screw depth detector for counter bore, and whether the screw counterbore degree of depth that is used for testing on pan handle is correct, and this device is used simple precision high, can well guarantee security when kitchen pan is used.
This pick-up unit comprises induction electronic box 1, positive wire 2, negative wire 3 and detection head 4.Wherein detection head adopts the metal material of conduction to make, and the positive pole of induction electronic box 1 connects positive wire 2, and negative pole connects negative wire 3; Wherein the other end of positive wire 2 is connected with detection head 4.One end of detection head 4 is that end is the right cylinder (being bulb pole) of hemispherical dome structure, and the relevant criterion that this cylindrical diameter and light industry association provide is determined, the bulb pole that in the present embodiment, cut-off footpath is 14mm.At the interior alarm (as loudspeaker) that arranges of induction electronic box 1, after the positive pole of induction electronic box 1 and negative pole are communicated with, alarm sends corresponding alerting signal.
Test request in the present embodiment is: the bulb pole that diameter is 14mm can not touch screw after being deep in screw counterbore.As shown in Figure 1, screw counterbore is shoulder hole, by the screw in screw counterbore, connects pot body 5 and handle 6.While using this device, the end of detection head 4 right cylinders (this cylindrical diameter is 14mm) structure place end is stretched in screw counterbore, then negative wire 3 is connected with the pot body 5 of metal material.Start induction electronic box 1, if now the end of detection head 4 touches screw, responding to the positive wire 2 of electronic box 1 can connect with negative wire 3 by detection head 4, screw, pot body 5 successively, alarm sends alerting signal, showing that the screw counterbore degree of depth is incorrect, there is potential safety hazard in this pan while using; If the end of detection head 4 can not touch screw, to respond to the positive wire 2 of electronic box 1 and can not connect with negative wire 3, alarm does not send alerting signal, shows that the screw counterbore degree of depth is correct.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. screw depth detector for counter bore, is characterized in that, comprising: induction electronic box (1), positive wire (2), negative wire (3) and detection head (4); Peripherals is pan to be detected, and described pan comprises handle and pot body, and described handle is connected by the screw in screw counterbore with pot body; The positive pole of described induction electronic box (1) connects positive wire (2), and negative pole connects negative wire (3); Described positive wire (2) is connected with detection head (4) with the pot body of pan to be detected respectively with negative wire (3); The test side of described detection head (4) is for setting the column construction of diameter; During detection, the test side of described detection head (4) is stretched in screw counterbore.
2. screw depth detector for counter bore as claimed in claim 1, is characterized in that, in described induction electronic box (1), is provided with alarm, and after the positive pole and negative pole connection of induction electronic box (1), described alarm sends alerting signal.
3. screw depth detector for counter bore as claimed in claim 1 or 2, is characterized in that, the end of described detection head (4) test side is hemispherical dome structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849158.7U CN203744920U (en) | 2013-12-20 | 2013-12-20 | Screw countersink depth detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849158.7U CN203744920U (en) | 2013-12-20 | 2013-12-20 | Screw countersink depth detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744920U true CN203744920U (en) | 2014-07-30 |
Family
ID=51344708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849158.7U Expired - Fee Related CN203744920U (en) | 2013-12-20 | 2013-12-20 | Screw countersink depth detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091733A (en) * | 2015-05-11 | 2015-11-25 | 陕西黄河集团有限公司 | Quick detection apparatus and method for bore depth of radiator |
| CN105129585A (en) * | 2015-09-29 | 2015-12-09 | 李金平 | Safe escalator pedal |
-
2013
- 2013-12-20 CN CN201320849158.7U patent/CN203744920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091733A (en) * | 2015-05-11 | 2015-11-25 | 陕西黄河集团有限公司 | Quick detection apparatus and method for bore depth of radiator |
| CN105129585A (en) * | 2015-09-29 | 2015-12-09 | 李金平 | Safe escalator pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20161220 |