Door access control device with body characteristic recognition
A human body feature and access control technology, which is applied in the field of access control devices with human body feature recognition, can solve problems such as wear and low rotation stability, and achieve the effects of prolonging life, increasing stability, and improving flexibility
Pending Publication Date: 2019-05-24
亚循绿色产业科技有限公司
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Problems solved by technology
[0003] In the process of using the existing access control device, the rotation stability of the door is low when the door is opened and closed, and there is a certain amount of wear when rotating at the same time.
Method used
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Embodiment
[0031] see Figure 1-9 , the present invention provides a technical solution: an access control device with human body feature recognition, including a first column 1, a second column 2 installed on a side close to the first column 1, the first column 1 and the second column 2 The lower ends of the first column 1 are fixed on the ground by bolts, the upper end of the first column 1 is welded with a drive housing 3, one side of the first column 1 is connected with a rotating rod 4, and the lower end of the rotating rod 4 is fixed with a support block 7, and the support block 7 The outside of the lower end is provided with a support ring 8, which is engaged with the inside of the lower end of the first column 1, the surface of the rotating rod 4 is welded with a guardrail 13, and one end of the guardrail 13 is welded with a deflection rod 14, and the second column 2 is close to the deflection rod The surface of 14 is fixed with expansion rod 17, and one end of expansion rod 17 i...
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The invention belongs to the technical field of door access control and particularly relates to a door access control device with body characteristic recognition, which comprises a first pillar and asecond pillar mounted on the side close to the first pillar; both the lower ends of the first and second pillars are fixed to a ground via bolts; a driving external shell is welded to the upper end ofthe first pillar; a rotary rod is connected to one side of the first pillar, a support block is fixed to the lower end of the rotary rod, a support ring is arranged outside the lower end of the support block, and the support ring is fastened inside the lower end of the first pillar; the support bloc and support ring at the lower end of the rotary rod help improve the stability of the rotary rod rotating at one side of the first pillar. The lower surface of the support block is provided with a limiting channel that sleeves the upper end of a support rod; steel balls are mounted in a limiting ring arranged in the upper surface of the support ring, the lower end with the support block can rotate flexibly in the support ring, and therefore, friction between the support block and the support ring is decreased, and a guardrail is more flexible to open and close.
Description
technical field [0001] The invention belongs to the technical field of access control, and in particular relates to an access control device with human body feature recognition. Background technique [0002] Access control refers to the prohibition authority of the "door", which is the guard against the door. In a broad sense, it includes various passages that can pass, including doors for people, doors for vehicles, etc. The entrance and exit access control safety management system is a new modern safety management system. , which integrates microcomputer automatic identification technology and modern safety management measures, it involves many new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology, etc., and is used for the management and statistics of pedestrians. [0003] During the use of the existing access control device, the rotation stability of the door is low when the door is opened and closed, and th...
Claims
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IPC IPC(8): E06B11/04E05D7/00E05D11/04E05F5/02E05F15/76E05F15/614G07C9/00E05B47/00
Inventor 檀永徐永乐张磊孙伟费文桥
Owner 亚循绿色产业科技有限公司