CN111952086B - Simple antenna type probe for front bumper - Google Patents
Simple antenna type probe for front bumper Download PDFInfo
- Publication number
- CN111952086B CN111952086B CN201910406206.7A CN201910406206A CN111952086B CN 111952086 B CN111952086 B CN 111952086B CN 201910406206 A CN201910406206 A CN 201910406206A CN 111952086 B CN111952086 B CN 111952086B
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- CN
- China
- Prior art keywords
- conductive metal
- switch
- round hole
- metal ball
- fixing part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
Abstract
The invention belongs to the technical field of front bumpers of trucks, and particularly relates to a contact type simple probe for a front bumper, which comprises a contact type starting switch and a front probe rod, wherein the contact type starting switch comprises a fixing part and a switch part which are connected with each other, the defects of the prior art are overcome, the front probe rod and a rolling ball and a conductive metal ball which are arranged at the tail part of the front probe rod are utilized, the rolling ball can freely deflect through the matching of a spherical notch, the conductive metal ball is matched with a conductive metal sleeve, under the normal condition, the conductive metal ball is not contacted with the conductive metal sleeve, but when the front probe rod deflects, the conductive metal ball is driven by the front probe rod to be contacted with the conductive metal sleeve, the contact type starting switch can be switched on, and therefore, the function of induction detection is achieved, the contact type starting switch is low in cost, convenient to install and wide in application range.
Description
Technical Field
The invention belongs to the technical field of front bumpers of trucks, and particularly relates to a contact angle type simple probe for a front bumper.
Background
A truck is a commercial vehicle designed and equipped primarily for carrying cargo, whether or not it can tow a trailer.
Cargo vehicles, commonly referred to as trucks, also known as lorries, refer to vehicles primarily used for transporting cargo, and sometimes to vehicles that can tow other vehicles, and are a category of commercial vehicles. Generally, the vehicle can be divided into a heavy vehicle and a light vehicle according to the weight of the vehicle. Most trucks use a diesel engine as a power source, but some light trucks use gasoline, petroleum gas, or natural gas.
The formal name truck is a truck, a form of vehicle used to carry cargo and goods, and includes dump trucks, haul trucks, off-highway and off-road trucks in off-road areas, and various vehicles specifically manufactured for particular needs (e.g., airport ferry vehicles, fire and ambulance trucks, tank trucks, container haul trucks, etc.). See english-chinese truck dictionary and truck atlas.
The truck leads to the vehicle to have a lot of blind areas because driver's cabin height and visual angle problem, and wherein the blind area potential safety hazard in the dead ahead of driver's cabin is especially big, and the truck is when starting, often because whether there is child or the people who squats just to go and take place the accident in the blind area of observing dead ahead not.
Disclosure of Invention
The invention aims to provide a contact angle type simple probe for a front bumper, which overcomes the defects of the prior art, and utilizes a front probe rod, a rolling ball and a conductive metal ball which are arranged at the tail part of the front probe rod, wherein the rolling ball can freely deflect through the matching of a spherical notch, the conductive metal ball is matched with a conductive metal sleeve, and the conductive metal ball is not contacted with the conductive metal sleeve under the normal condition, but when the front probe rod deflects, the conductive metal ball is driven by the front probe rod to be contacted with the conductive metal sleeve, so that a contact angle type starting switch can be switched on, and the function of induction detection is realized.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a simple contact-type probe for a front bumper comprises a contact-type starting switch and a front probe rod, wherein the contact-type starting switch comprises a fixing part and a switch part which are connected with each other, round hole structures are arranged between the fixing part and the switch part, the round hole structures on the fixing part and the round hole structures on the switch part are concentric and communicated with each other, a spherical notch is arranged inside the round hole structure on the fixing part, a rolling ball is arranged in the spherical notch, the tail part of the front probe rod is inserted onto the rolling ball along the round hole structures and penetrates through the rolling ball to extend to the middle of the switch part, a conductive metal ball is arranged at the tail part of the front probe rod, a conductive metal sleeve matched with the conductive metal ball is arranged in the middle of the switch part, a gap is arranged between the inside of the conductive metal sleeve and the conductive metal ball, an end cover matched with the round hole structures is arranged at the outer end of the round hole structures on the switch part, and a spring structure is arranged at one side of the end cover, which is positioned in the round hole structures, the spring structure is connected with the conductive metal ball and pulls the conductive metal ball towards the end cover, the conductive metal ball is pulled by the spring structure without external force to be not contacted with the conductive metal sleeve, the end cover is provided with two conductive columns, and the two conductive columns are respectively connected with the conductive metal sleeve and the conductive metal ball.
Furthermore, the front probe rod is a metal steel wire, and the front end of the metal steel wire is of a spherical structure.
Further, the fixing part main part is of a cylindrical structure, the round hole structure and the cylindrical structure are concentric and penetrate through the cylindrical structure, one end of the outer portion of the cylindrical structure is provided with a first retaining ring, the other end of the outer portion of the cylindrical structure is provided with an external thread, and a nut is arranged on the external thread.
Furthermore, one end of the round hole structure on the fixing part, which corresponds to the external thread, is in a horn mouth shape.
Further, switch portion main part is the cylinder structure, round hole structure and the concentric and cylinder structure that runs through of cylinder structure, the outside one end of cylinder structure is equipped with shelves ring two, and the other end terminal surface is equipped with a plurality of screw hole, shelves ring two is passed through the screw and is connected with shelves ring one, the end cover passes through the screw and the screw hole is fixed on cylinder structure terminal surface.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a contact angle type simple probe for a front bumper, which utilizes a front probe rod, a rolling ball and a conductive metal ball arranged at the tail part of the front probe rod, wherein the rolling ball can freely deflect through the matching of a spherical notch, the conductive metal ball is matched with a conductive metal sleeve, and the conductive metal ball is not contacted with the conductive metal sleeve under the normal condition.
Drawings
Fig. 1 is a schematic structural view of a horn-type simple probe for a front bumper.
Fig. 2 is a schematic structural diagram of a front bumper with a horn-type simple probe.
Fig. 3 is a partially enlarged structural diagram of a front bumper with a horn-type simple probe.
FIG. 4 is a schematic diagram of a circuit connection of a front bumper with a horn-type simple probe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in the figure, the invention relates to a contact type simple probe for a front bumper, which comprises a contact type starting switch and a front probe rod, wherein the contact type starting switch 3 comprises a fixed part 31 and a switch part 32 which are connected with each other, round hole structures are arranged between the fixed part and the switch part, the round hole structures on the fixed part and the switch part are concentric and communicated with each other, a spherical notch 33 is arranged inside the round hole structure on the fixed part, a rolling ball 34 is arranged on the spherical notch, the tail part of the front probe rod 4 is inserted into the rolling ball along the round hole structure and passes through the rolling ball to extend to the middle of the switch part, a conductive metal ball 6 is arranged at the tail part of the front probe rod, a conductive metal sleeve 61 matched with the conductive metal ball is arranged in the middle of the switch part, a gap is arranged between the inner part of the conductive metal sleeve and the conductive metal ball, and an end cover 35 matched with the round hole structure is arranged at the outer end of the round hole structure on the switch part, a spring structure 36 is arranged on one side of the middle of the end cover, which is positioned in the circular hole structure, the spring structure is connected with the conductive metal ball and pulls the conductive metal ball towards the end cover, the conductive metal ball is pulled by the spring structure without external force to be not contacted with the conductive metal sleeve, the end cover is provided with two conductive posts 62 and 63, and the two conductive posts are respectively connected with the conductive metal sleeve and the conductive metal ball; the front probe rod 4 is a metal steel wire, and the front end of the metal steel wire is of a spherical structure 41; the fixing part main body 31 is of a cylindrical structure, the circular hole structure and the fixing part cylindrical structure are concentric and penetrate through the fixing part cylindrical structure, one end of the outer part of the fixing part cylindrical structure is provided with a retainer ring I311, the other end of the outer part of the fixing part cylindrical structure is provided with external threads, and the external threads are provided with nuts 312; one end of the round hole structure on the fixing part, which corresponds to the external thread, is in a bell mouth shape; the switch portion 32 main part is the cylinder structure, the round hole structure just runs through switch portion cylinder structure with the switch portion cylinder structure is concentric, the outside one end of switch portion cylinder structure is equipped with shelves ring two, and the other end terminal surface is equipped with a plurality of screw hole, shelves ring two is passed through the screw and is connected with shelves ring one, the end cover passes through the screw and the screw hole is fixed on switch portion cylinder structure terminal surface.
Utilize the roll ball and the conductive metal ball that preceding probe rod and its afterbody set up, the roll ball passes through the cooperation of spherical notch and can be free the deflection, conductive metal ball and the cooperation of conductive metal cover, under the normal condition, conductive metal ball and conductive metal cover contactless, but when current probe rod deflected, conductive metal ball was driven by preceding probe rod and is contacted with conductive metal cover, can put through feeler formula starting switch, thereby play the function of inductive detection, feeler formula starting switch is with low costs, and is convenient for installation, and application scope is wide.
Example two
As shown in the figure, a bumper before simple and easy probe with feeler type, be equipped with vehicle circuit system on the freight train, contain vehicle battery and vehicle starting switch in the vehicle circuit system, include straight line portion 1 and the arc portion 2 that is located straight line portion both ends, be equipped with leading flank 11 and trailing flank 12 in the straight line portion, the arc portion is crooked towards straight line portion trailing flank, straight line portion leading flank is equipped with a plurality of feeler type starting switch 3, be equipped with preceding probe rod 4 that stretches before the level on the feeler type starting switch, straight line portion trailing flank is equipped with alarm controller 5, be equipped with power, master switch and sound alarm in the alarm controller 5, establish ties with power, master switch and sound alarm after a plurality of feeler type starting switch connects in parallel each other.
Further, the power supply is a rechargeable battery, the rechargeable battery is matched with a charger, and the rechargeable battery is connected with the vehicle battery through the charger.
Further, the main switch is connected with a vehicle starting switch and is switched with the same switch.
A plurality of feeler formula starting switch that have preceding probe rod of equipartition on freight train front bumper, when having the man-hour in the blind area in the dead ahead of driver's cabin, can extrude preceding probe rod, the deflection takes place for the preceding probe rod tail under the effect of roll ball and spherical notch, make conductive metal cover and conductive metal ball contact, communicate feeler formula starting switch promptly, simultaneously feeler formula starting switch parallelly connected back and power, master switch and audible alarm establish ties, a feeler formula starting switch is opened promptly and can be started audible alarm, the effectual blind area potential safety hazard in the dead ahead of driver's cabin of having got rid of.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a simple and easy probe of horn type for front bumper which characterized in that: the device comprises a contact angle type starting switch and a front probe rod, wherein the contact angle type starting switch comprises a fixing part and a switch part which are connected with each other, round hole structures are arranged in the middle of the fixing part and the switch part, the round hole structures on the fixing part and the round hole structures on the switch part are concentric and communicated with each other, a spherical notch is arranged in the round hole structure on the fixing part, a rolling ball is arranged in the spherical notch, the tail part of the front probe rod is inserted into the rolling ball along the round hole structures and penetrates through the rolling ball to extend to the middle of the switch part, a conductive metal ball is arranged at the tail part of the front probe rod, a conductive metal sleeve matched with the conductive metal ball is arranged in the middle of the switch part, a gap is arranged between the inside of the conductive metal sleeve and the conductive metal ball, an end cover matched with the round hole structures is arranged at the outer end of the round hole structures on the switch part, and a spring structure is arranged at one side of the end cover positioned in the round hole structures, the spring structure is connected with the conductive metal ball and pulls the conductive metal ball towards the end cover, the conductive metal ball is pulled by the spring structure without external force to be not contacted with the conductive metal sleeve, the end cover is provided with two conductive columns, and the two conductive columns are respectively connected with the conductive metal sleeve and the conductive metal ball.
2. The horn-type simple probe for a front bumper as claimed in claim 1, wherein: the front probe rod is a metal steel wire, and the front end of the metal steel wire is of a spherical structure.
3. The horn-type simple probe for a front bumper as claimed in claim 1, wherein: the fixing part main part is of a cylindrical structure, the round hole structure and the fixing part cylindrical structure are concentric and penetrate through the cylindrical structure, one end of the outer portion of the fixing part cylindrical structure is provided with a first retaining ring, the other end of the outer portion of the fixing part cylindrical structure is provided with external threads, and a nut is arranged on the external threads.
4. The horn-type simple probe for a front bumper as claimed in claim 3, wherein: one end of the round hole structure on the fixing part, which corresponds to the external thread, is in a horn mouth shape.
5. The horn-type simple probe for a front bumper as claimed in claim 3, wherein: the switch portion main part is the cylinder structure, round hole structure and switch portion cylinder structure are concentric and run through switch portion cylinder structure, the outside one end of switch portion cylinder structure is equipped with shelves ring two, and the other end terminal surface is equipped with a plurality of screw hole, shelves ring two is passed through the screw and is connected with shelves ring one, the end cover passes through the screw and the screw hole is fixed on switch portion cylinder structure terminal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406206.7A CN111952086B (en) | 2019-05-16 | 2019-05-16 | Simple antenna type probe for front bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406206.7A CN111952086B (en) | 2019-05-16 | 2019-05-16 | Simple antenna type probe for front bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111952086A CN111952086A (en) | 2020-11-17 |
| CN111952086B true CN111952086B (en) | 2022-05-13 |
Family
ID=73335837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910406206.7A Active CN111952086B (en) | 2019-05-16 | 2019-05-16 | Simple antenna type probe for front bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111952086B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391901A (en) * | 1971-03-24 | 1975-04-23 | Solid State Controls Ltd | Vibration detecting electrical switch |
| GB1403597A (en) * | 1971-11-30 | 1975-08-28 | Nissan Motor | Motor vehicle comprising a safety device |
| JPS5690747A (en) * | 1979-12-20 | 1981-07-23 | Honda Motor Co Ltd | Collision sensing apparatus in vehicle |
| CN2171914Y (en) * | 1993-09-11 | 1994-07-13 | 李新春 | Whole-position dipangle switch |
| JP3029664U (en) * | 1996-04-01 | 1996-10-01 | 喜代志 杉山 | Vehicle contact warning and shock absorber |
| KR970037874A (en) * | 1995-12-19 | 1997-07-24 | 김태구 | Vehicle contact prevention device |
| JP2007261303A (en) * | 2006-03-27 | 2007-10-11 | Tokai Rika Co Ltd | Direction indicating device for vehicle |
| CN203277186U (en) * | 2013-04-19 | 2013-11-06 | 宁波黎明继电器有限公司 | Toggle switch |
| CN103474289A (en) * | 2013-09-27 | 2013-12-25 | 广东万和新电气股份有限公司 | Water flow rate switch not affected by water quality |
| CN204178993U (en) * | 2014-09-12 | 2015-02-25 | 三实电器(漳州)有限公司 | A kind of small-sized Sidesway switch of high-accuracy multifunctional |
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| CN106043185A (en) * | 2016-08-05 | 2016-10-26 | 安徽机电职业技术学院 | Novel automotive bumper |
| CN205810687U (en) * | 2016-06-21 | 2016-12-14 | 新昌县富士精工科技有限公司 | A kind of liquid-level switch with warning function |
| CN206210697U (en) * | 2016-08-22 | 2017-05-31 | 深圳市天博智科技有限公司 | A kind of 360 degree sensitive rocking sense spring vibration switch |
| CN206864391U (en) * | 2017-03-22 | 2018-01-09 | 佛山市顺德区赛盛尔电子科技有限公司 | A kind of exploration type paddle structure novel water flow switch |
| CN208548320U (en) * | 2018-07-11 | 2019-02-26 | 佛山市川东磁电股份有限公司 | A kind of water flow switch |
| CN109727810A (en) * | 2019-02-19 | 2019-05-07 | 珠海格力电器股份有限公司 | Water flow switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090132129A1 (en) * | 1993-09-16 | 2009-05-21 | Automotive Technologies International, Inc. | Side Impact Sensor Systems |
| EP1811666A1 (en) * | 2006-01-19 | 2007-07-25 | 3M Innovative Properties Company | Proximity sensor and method for manufacturing the same |
| CN207676854U (en) * | 2017-12-25 | 2018-07-31 | 深圳市金典精密电路有限公司 | A kind of circuit board rolling switch structure |
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2019
- 2019-05-16 CN CN201910406206.7A patent/CN111952086B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391901A (en) * | 1971-03-24 | 1975-04-23 | Solid State Controls Ltd | Vibration detecting electrical switch |
| GB1403597A (en) * | 1971-11-30 | 1975-08-28 | Nissan Motor | Motor vehicle comprising a safety device |
| JPS5690747A (en) * | 1979-12-20 | 1981-07-23 | Honda Motor Co Ltd | Collision sensing apparatus in vehicle |
| CN2171914Y (en) * | 1993-09-11 | 1994-07-13 | 李新春 | Whole-position dipangle switch |
| KR970037874A (en) * | 1995-12-19 | 1997-07-24 | 김태구 | Vehicle contact prevention device |
| JP3029664U (en) * | 1996-04-01 | 1996-10-01 | 喜代志 杉山 | Vehicle contact warning and shock absorber |
| JP2007261303A (en) * | 2006-03-27 | 2007-10-11 | Tokai Rika Co Ltd | Direction indicating device for vehicle |
| CN203277186U (en) * | 2013-04-19 | 2013-11-06 | 宁波黎明继电器有限公司 | Toggle switch |
| CN103474289A (en) * | 2013-09-27 | 2013-12-25 | 广东万和新电气股份有限公司 | Water flow rate switch not affected by water quality |
| CN204178993U (en) * | 2014-09-12 | 2015-02-25 | 三实电器(漳州)有限公司 | A kind of small-sized Sidesway switch of high-accuracy multifunctional |
| CN204456295U (en) * | 2014-12-22 | 2015-07-08 | 郑汉华 | Discharge switch and automatic pump controller |
| CN205810687U (en) * | 2016-06-21 | 2016-12-14 | 新昌县富士精工科技有限公司 | A kind of liquid-level switch with warning function |
| CN106043185A (en) * | 2016-08-05 | 2016-10-26 | 安徽机电职业技术学院 | Novel automotive bumper |
| CN206210697U (en) * | 2016-08-22 | 2017-05-31 | 深圳市天博智科技有限公司 | A kind of 360 degree sensitive rocking sense spring vibration switch |
| CN206864391U (en) * | 2017-03-22 | 2018-01-09 | 佛山市顺德区赛盛尔电子科技有限公司 | A kind of exploration type paddle structure novel water flow switch |
| CN208548320U (en) * | 2018-07-11 | 2019-02-26 | 佛山市川东磁电股份有限公司 | A kind of water flow switch |
| CN109727810A (en) * | 2019-02-19 | 2019-05-07 | 珠海格力电器股份有限公司 | Water flow switch |
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| Publication number | Publication date |
|---|---|
| CN111952086A (en) | 2020-11-17 |
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