CN103818318B - High reliability lock bracket - Google Patents

High reliability lock bracket Download PDF

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Publication number
CN103818318B
CN103818318B CN201310650310.3A CN201310650310A CN103818318B CN 103818318 B CN103818318 B CN 103818318B CN 201310650310 A CN201310650310 A CN 201310650310A CN 103818318 B CN103818318 B CN 103818318B
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CN
China
Prior art keywords
selvage
electromagnet
support
jaw
fixed
Prior art date
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Active
Application number
CN201310650310.3A
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Chinese (zh)
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CN103818318A (en
Inventor
董雪静
李军
李小洪
杨九梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Taihe Electrification Co Ltd
Original Assignee
Hubei Taihe Electrification Co Ltd
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Filing date
Publication date
Application filed by Hubei Taihe Electrification Co Ltd filed Critical Hubei Taihe Electrification Co Ltd
Priority to CN201310650310.3A priority Critical patent/CN103818318B/en
Publication of CN103818318A publication Critical patent/CN103818318A/en
Application granted granted Critical
Publication of CN103818318B publication Critical patent/CN103818318B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Name of the present invention is called high reliability lock bracket.Belong to Car antnna technical field.It mainly solves existing anchor fitting exists antenna staff and easily ejects from fixed support and be in the problem of transitory state.Its principal character is: comprise jaw I, jaw II, torsion spring, rotating pin, selvage, electromagnet, support body, electromagnet retracing spring, lock shaft and selvage mounting seat; Support body is L-type plate; Jaw I is fixed on the base plate of support body; Selvage is provided with kidney slot and the pin shaft hole of locking tieholen, and jaw II is fixed on selvage, and selvage, torsion spring, rotating pin are assembled in selvage mounting seat, and selvage mounting seat is fixed on the base plate of support body; Electromagnet is arranged on the side plate of support body, and electromagnet retracing spring, lock shaft are arranged on electromagnet.The present invention has that power consumption is little, reliability is high, automatically lock and the feature such as Long-distance Control, is specially adapted to mobile upper-part automatically locking in a non-operative state.

Description

High reliability lock bracket
Technical field
The invention belongs to Car antnna technical field.Be specifically related to a kind of high reliability lock bracket of antenna staff on fixing mobile unit.
Background technology
At present, on mobile unit, the anchor fitting of antenna staff is mostly propped up by integral type sheet metal bent, the flexible fastening that forms less closing in and is configured to, be arranged on by antenna, when mobile unit is in off working state, needs operating personal to climb and onboard the antenna staff on mobile unit be rotated into horizontality and snap in flexible fastening support.Although existing flexible fastening support structure is simple, operation inconvenience, particularly in vehicle traveling process, snaps in carry out, takes out operation, cannot carry out at all.In addition because automobile is kept in motion all the time, unavoidable vibration is comparatively large, is ejected by antenna staff sometimes, makes antenna staff be in transitory state, cause antenna staff to damage, and then mobile unit cannot normally be worked from flexible fastening support.
Summary of the invention
Object of the present invention be exactly provide a kind of for above-mentioned weak point and have that power consumption is little, reliability is high, electric lock and unlock the high reliability lock bracket of Long-distance Control.
Technical solution of the present invention is: a kind of high reliability lock bracket, is characterized in that: comprise jaw I, jaw II, torsion spring, rotating pin, selvage, electromagnet, support body, electromagnet retracing spring, lock shaft and selvage mounting seat; Wherein, described support body is L-type plate; Described jaw I is fixed on the base plate of support body; Described selvage is provided with kidney slot and the pin shaft hole of locking tieholen, and jaw II is fixed on selvage, and selvage, torsion spring, rotating pin are assembled in selvage mounting seat, and selvage mounting seat is fixed on the base plate of support body; Described electromagnet is arranged on the side plate of support body, and electromagnet retracing spring, lock shaft are arranged on electromagnet, and lock shaft coordinates with kidney slot.
The present invention is owing to adopting by jaw I, jaw II, torsion spring, rotating pin, selvage, electromagnet, support body, electromagnet retracing spring, the electric lock support that lock shaft and selvage mounting seat are formed, thus jaw II and selvage can rotate around rotating pin, the kidney slot of selvage is the sliding trace of lock shaft, when antenna staff enters the clamping slot formed by jaw I and jaw II, first the bottom of jaw II can be touched, under the power effect that antenna staff is downward, jaw II and selvage are driven and rotates around rotating pin, when lockhole on selvage forwards the position of lock shaft to, lock shaft is under electromagnet action of reset spring, lock shaft is pressed in the lockhole of selvage, object is made to be clamped in clamping slot, due to young greatly in clamping slot, if not being energized to electromagnet or need not manually pressing lower electromagnet retracing spring, even if the antenna staff entered in groove is in vibration, in situation of jolting, also can be positively locked in clamping slot, when antenna staff takes out by needs, only electromagnet need be energized, clamp bracket just can be opened automatically, gets back to unlocking condition.Lock bracket of the present invention only just needs energising at unlocking condition, and therefore power consumption is very little.The present invention has that power consumption is little, reliability is high, automatically lock and the feature such as Long-distance Control, is specially adapted to mobile upper-part automatically locking in a non-operative state.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the structural representation of jaw II of the present invention and selvage.
Fig. 5 is the schematic diagram of lock bracket unlocking condition of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figures 1 to 5.High reliability lock bracket of the present invention is made up of jaw I 1, jaw II 3, torsion spring 4, rotating pin 5, selvage 6, electromagnet 7, support body 8, electromagnet retracing spring 9, lock shaft 10 and selvage mounting seat 11.Wherein, support body 8 is L-type plate, and L-type plate comprises base plate and the side plate of vertical folding.Being screwed in the top end of the base plate of support body 8 bottom jaw I 1, is fixed type.Selvage 6 is provided with kidney slot 12 and the pin shaft hole of locking tieholen, and jaw II 3 is fixed on the sidepiece of selvage 6, and jaw II 3 and selvage 6 process all-in-one-piece, can rotate around rotating pin 5.Selvage 6, torsion spring 4, rotating pin 5 are assembled in selvage mounting seat 11, selvage mounting seat 11 is fixed on the base plate of support body 8, the kidney slot 12 of selvage 6 is sliding traces of lock shaft 10, and when antenna staff 2 enters clamping slot, automatic traction selvage 6 rotates.24V electromagnet 7 is arranged on the side plate of support body 8, and electromagnet retracing spring 9, lock shaft 10 are arranged on electromagnet 7, and lock shaft 10 coordinates with kidney slot 12.Electromagnet retracing spring 9 on electromagnet 7 is compression tower springs, and external force, once reduce, can be extended rapidly, ensure that lock shaft 10 can promptly and accurately insert in the locking hole of selvage 6.The existence of torsion spring 4 ensure that clamped antenna staff 2 once throw off, and clamp bracket is just in unlocking condition.Lock bracket only just needs energising at unlocking condition, and therefore power consumption is very little.
When clamped antenna staff 2 is not in clamping slot, under the torsional interaction of torsion spring 4, lock bracket is in unlocking condition.When antenna staff 2 enters in clamping slot, first the bottom of jaw II 3 can be touched, under gravity, jaw II 3 and selvage 6 are driven and rotates around rotating pin 5, when locking hole on selvage 6 forwards the position of lock shaft 10 to, lock shaft 10, under electromagnet retracing spring 9 acts on, is pressed in the locking hole of selvage 6, antenna staff 2 is clamped in clamping slot by lock shaft 10.Due to young greatly in clamping slot, be energized if do not given 24V electromagnet 7 or manually by lower electromagnet retracing spring, even if the antenna staff 2 entered in groove is in vibration, situation of jolting, also can need not be positively locked in clamping slot.When antenna staff 2 takes out by needs, only 24V electromagnet 7 need be energized, clamp bracket just can be opened automatically, gets back to unlocking condition.

Claims (1)

1. a high reliability lock bracket, is characterized in that: comprise jaw I (1), jaw II (3), torsion spring (4), rotating pin (5), selvage (6), electromagnet (7), support body (8), electromagnet retracing spring (9), lock shaft (10) and selvage mounting seat (11); Wherein, described support body (8) is L-type plate; Described jaw I (1) is fixed on the base plate of support body (8); Described selvage (6) is provided with kidney slot (12) and the pin shaft hole of locking tieholen, jaw II (3) is fixed on selvage (6), selvage (6), torsion spring (4), rotating pin (5) are assembled in selvage mounting seat (11), and selvage mounting seat (11) is fixed on the base plate of support body (8); Described electromagnet (7) is arranged on the side plate of support body (8), and electromagnet retracing spring (9), lock shaft (10) are arranged on electromagnet (7), and lock shaft (10) coordinates with kidney slot (12).
CN201310650310.3A 2013-12-06 2013-12-06 High reliability lock bracket Active CN103818318B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310650310.3A CN103818318B (en) 2013-12-06 2013-12-06 High reliability lock bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310650310.3A CN103818318B (en) 2013-12-06 2013-12-06 High reliability lock bracket

Publications (2)

Publication Number Publication Date
CN103818318A CN103818318A (en) 2014-05-28
CN103818318B true CN103818318B (en) 2015-12-16

Family

ID=50753708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310650310.3A Active CN103818318B (en) 2013-12-06 2013-12-06 High reliability lock bracket

Country Status (1)

Country Link
CN (1) CN103818318B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609435A1 (en) * 1987-01-14 1988-07-15 Gavet Philippe Accessory for a motor vehicle equipped with an external aerial
CN101387569A (en) * 2007-09-12 2009-03-18 威海市试验机制造有限公司 Auto-locking suspension hook apparatus
CN202019047U (en) * 2011-03-30 2011-10-26 江苏捷诚车载电子信息工程有限公司 Antenna lodging device
CN203592942U (en) * 2013-12-06 2014-05-14 湖北泰和电气有限公司 High-reliability locking support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609435A1 (en) * 1987-01-14 1988-07-15 Gavet Philippe Accessory for a motor vehicle equipped with an external aerial
CN101387569A (en) * 2007-09-12 2009-03-18 威海市试验机制造有限公司 Auto-locking suspension hook apparatus
CN202019047U (en) * 2011-03-30 2011-10-26 江苏捷诚车载电子信息工程有限公司 Antenna lodging device
CN203592942U (en) * 2013-12-06 2014-05-14 湖北泰和电气有限公司 High-reliability locking support

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Publication number Publication date
CN103818318A (en) 2014-05-28

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