The invention discloses a multi-technology geomagnetic detector which comprises the components of an upper cover cylinder which is provided with a cylindrical structure with a cover at one end; the lower sleeve is provided with a cylindrical structure of which one end is covered; a plurality of auxiliary plates are arranged on the outer side wall of the lower sleeve in the circumferential direction at equal intervals, clamping openings are formed in the auxiliary plates, outer spiral grooves are formed in the clamping openings in a clamped mode, the outer spiral grooves are of spiral concave plate structures, reinforcing spiral strips are arranged on the lower surfaces of the outer spiral grooves and arranged along the spiral paths of the outer spiral grooves, and outer ring grooves are formed in the positions, close to the top of the lower sleeve, of the outer ring grooves. A drainage hole is formed in the groove bottom of the outer ring groove and communicates with one end of the outer spiral groove, and the other end of the outer spiral groove extends to the bottom of the lower sleeve. The outer ring groove is matched with the outer spiral groove, so that the surrounding environment of the device can be prevented from deteriorating, the whole device can be cooled, the use performance of the lithium battery pack is improved, and the lower sleeve can be better protected from being influenced by the deformation of the surrounding environment.
本发明公开了一种多技术地磁检测器,包括,上盖筒,上盖筒具有一端加盖的圆筒状结构;下套筒,下套筒具有一端加盖的圆筒状结构;下套筒的外侧壁上周向等距设有若干个辅助板,辅助板上设有卡接口,卡接口上卡设有外螺旋槽,外螺旋槽具有螺旋凹板状结构,外螺旋槽的下表面设有加强旋条,加强旋条沿外螺旋槽的螺旋路径设置,靠近下套筒的顶部设有外环槽,外环槽的槽底设有引流孔,引流孔与外螺旋槽的一端部连通,外螺旋槽的另一端部延伸至下套筒的底部;本发明通过外环槽配合外螺旋槽,不仅能够防止装置周围环境恶化,而且能够对装置整体起到散热效果,提高锂电池组的使用性能,更能保护下套筒,使其免受周围环境形变的影响。
Multi-technology geomagnetic detector
一种多技术地磁检测器
2023-03-14
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. |
Geomagnetic parking space detector and geomagnetic parking space detection method
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