WO2020000197A1 - 一种嵌入式防尘考勤机 - Google Patents

一种嵌入式防尘考勤机 Download PDF

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Publication number
WO2020000197A1
WO2020000197A1 PCT/CN2018/092917 CN2018092917W WO2020000197A1 WO 2020000197 A1 WO2020000197 A1 WO 2020000197A1 CN 2018092917 W CN2018092917 W CN 2018092917W WO 2020000197 A1 WO2020000197 A1 WO 2020000197A1
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Prior art keywords
fixedly connected
dust
wall
proof
attendance
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PCT/CN2018/092917
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English (en)
French (fr)
Inventor
陈钦鹏
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深圳齐心集团股份有限公司
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Priority to PCT/CN2018/092917 priority Critical patent/WO2020000197A1/zh
Publication of WO2020000197A1 publication Critical patent/WO2020000197A1/zh

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity

Definitions

  • the invention relates to the technical field of time attendance machines, in particular to an embedded dust-proof time attendance machine.
  • Attendance machines are widely used in enterprises, institutions, schools and some government departments. Achieve work attendance.
  • time attendance machines There are many types of time attendance machines, but most of them are credit card attendance or fingerprint time attendance.
  • the time attendance machine is provided with a password input keyboard for background management, and most of the password input keyboard is exposed. Therefore, the password input keyboard is prone to dust and contamination. It will pollute the operator ’s fingers during operation, and the exposed part of the password input keyboard will affect the aesthetics of the entire electronic password lock panel.
  • it is necessary to take out the time attendance machine for inspection or maintenance it is generally necessary to remove the fixing bolt before the entire attendance.
  • the time attendance machine takes off the machine, it is inconvenient to operate, the time attendance machine is easy to lose data when the power is suddenly cut off, when the factory is in use, it is easy to cause too much dust to cause the internal heat dissipation of the time attendance machine to burn out the motherboard and lose the data.
  • the present invention provides an embedded dust-proof time attendance machine, which solves the inconvenience of operation.
  • the time attendance machine is easy to lose data when the power is suddenly cut off. Problems with bad motherboard losing data.
  • An embedded dust-proof time attendance machine includes a work box, and a rotary motor is fixedly connected to the bottom of the inner wall of the work box, and the rotary motor is connected to the rotary through a coupling.
  • a threaded rod, a sliding block is slidably connected to the outer wall of the threaded rod, a sliding track is fixedly connected above the threaded rod, a moving bracket is fixedly connected to the top of the moving block, and the outer wall of the moving bracket is slidingly connected to the sliding track, the moving A mobile board is fixedly connected to the top of the bracket, and a time attendance machine is rotatably connected to the top of the mobile board.
  • a rotary base 1 is fixedly connected to the middle of the top of the mobile board, and a rotary base 2 is fixedly connected to the inside of the time attendance.
  • An electric telescopic rod is rotatably connected between the first and the rotating seat 2.
  • a spare battery box is fixedly connected to the top of the inner wall of the working box.
  • a spare battery pack is fixedly connected to the bottom of the inner wall of the spare battery box.
  • a heat sink, a dust-proof heat sink is fixedly connected to the top of the spare battery box, and one side of the working box is turned
  • a switch door is dynamically connected, a magnetic pad is provided at the bottom of the switch door, a magnet is fixedly connected to the position of the work box corresponding to the magnetic piece of the switch door, and a side of the outer wall of the work box remote from the switch door is fixedly connected to the installation.
  • Device
  • an auxiliary support rod is rotatably connected between the inner wall of the work box and the opening and closing door.
  • a fingerprint attendance slot is provided on the outside of the time attendance machine.
  • a dust-proof and heat-dissipating opening is provided on a side of the outer wall of the work box remote from the switch door.
  • the dust-proof and heat-dissipating device includes a heat-dissipating frame, and a heat-dissipating fan is fixedly connected to the bottom of the inner wall of the heat-dissipating frame.
  • a double triangular dust-proof sheet is fixedly connected inside the dustproof frame, and the double triangular dust-proof sheet is respectively provided with an upper air vent and a lower air vent.
  • the mounting device includes a mounting plate, a C-shaped frame is fixedly connected to the outside of the mounting plate, a reinforcing rib is fixedly connected to the inside of the C-shaped frame, and an arc is fixedly connected to the upper and lower sides of the C-shaped frame through spring rods. Shaped head.
  • a mounting bracket is fixedly connected to the bottom of the inner wall of the work box, and the inside of the mounting bracket is rotatably connected to the coupling.
  • a handle is fixedly connected to the bottom of the outer wall of the switch door, and a non-slip pattern is provided inside the handle.
  • the heat sink is provided as a zigzag fin.
  • the upper air vent is located inside the lower air vent.
  • the invention provides an embedded dustproof time attendance machine. Has the following beneficial effects:
  • the embedded dust-proof time and attendance machine drives the threaded rod to rotate through the coupling through the rotating motor, thereby moving the moving plate to slide above the sliding track through the moving block and the moving bracket, and the work of the electric telescopic rod above the moving plate can be controlled
  • the moving bracket will move the moving board to the inside of the work box.
  • the opening and closing door provided outside the working box can be opened, the opening and closing door can be supported by the auxiliary support rod. Corresponding magnets can ensure the stability after the door is closed.
  • the installation device on the back of the work box can directly install the device on the pre-installed rack, which achieves the purpose of automatically adjusting the time attendance machine and embeds the time attendance machine inside the work box.
  • the device prevents dust from entering, and the device is more suitable for use in factories and places with large dust. Inside the work box of the fingerprint attendance slot, it is not easy to accumulate dust to prevent contamination, and it can meet the user's needs for different inclination of the fingerprint attendance slot. Dust accumulates on the time attendance machine and has a beautiful effect.
  • a zigzag fin-shaped heat sink is arranged above the spare battery pack inside the spare battery box to ensure the heat dissipation of the spare battery pack.
  • the air vents effectively prevent dust from entering.
  • the dust vents on the back of the work box ensure the overall heat dissipation of the device and the internal dust prevention, which achieves the role of heat dissipation and dust prevention.
  • the spare battery pack can effectively protect the inside of the time and attendance machine. Data to prevent the loss of important data due to the internal components of the time and attendance device being damaged suddenly.
  • FIG. 1 is a schematic structural diagram of the present invention
  • FIG. 2 is a schematic structural diagram of a dust-proof and heat-dissipating device of the present invention
  • FIG. 3 is a schematic structural diagram of a mounting device according to the present invention.
  • an embedded dust-proof time and attendance machine which includes a working box 1, a rotating motor 2 is fixedly connected to the bottom of the inner wall of the working box 1, and the rotating motor 2 is rotated by a coupling 3
  • a threaded rod 5 is connected, a sliding block 6 is slidingly connected to the outer wall of the threaded rod 5, a sliding track 7 is fixedly connected above the threaded rod 5, a mobile bracket 8 is fixedly connected to the top of the moving block 6, and the outer wall of the mobile bracket 8 is slidingly connected to the sliding track 7.
  • a moving plate 9 is fixedly connected to the top of the mobile support 8, a time attendance machine 10 is rotatably connected to the top of the moving plate 9, a rotation seat 11 is fixedly connected to the middle position of the top of the moving plate 9, and a rotation seat two 12 is fixedly connected to the inside of the time attendance machine 10.
  • An electric telescopic rod 13 is rotatably connected between the seat 1 11 and the rotating seat 2 12.
  • a spare battery box 14 is fixedly connected to the top of the inner wall of the work box 1.
  • a spare battery pack 15 is fixedly connected to the bottom of the inner wall of the spare battery box 14.
  • a heat sink 16 is fixedly connected, a dust-proof heat sink 17 is fixedly connected to the top of the spare battery box 14, a switch door 20 is rotatably connected to one side of the work box 1, and a magnetic fin is provided at the bottom of the switch door 20.
  • a magnet 23 is fixedly connected to the position of the working box 1 corresponding to the magnetic piece of the opening and closing door 20, and a mounting device 18 is fixedly connected to the side of the outer wall of the working box 1 away from the opening and closing door 20.
  • An auxiliary support rod 21 is rotatably connected between the inner wall of the work box 1 and the opening and closing door 20.
  • a fingerprint attendance slot 24 is provided on the outside of the time attendance machine 10.
  • a dust-proof and heat-dissipating port 19 is provided on a side of the outer wall of the work box 1 remote from the switch door 20.
  • the dust-proof and heat-dissipating device 17 includes a heat-dissipating frame 171.
  • a heat-dissipating fan 172 is fixedly connected to the bottom of the inner wall of the heat-dissipating frame 171.
  • the heat-dissipating fan 172 is rotatably connected to a heat-dissipating fan blade 173 through an output shaft.
  • a double triangle dust-proof sheet 175 is fixedly connected inside the frame 174, and the double triangle dust-proof sheet 175 is respectively provided with an upper air vent 176 and a lower air vent 177.
  • the mounting device 18 includes a mounting plate 181.
  • a C-shaped frame 182 is fixedly connected to the outside of the mounting plate 181, a reinforcing rib 183 is fixedly connected to the inside of the C-shaped frame 182, and a curved head 185 is fixedly connected to the upper and lower sides of the C-shaped frame 182 through spring rods 184. .
  • a mounting bracket 4 is fixedly connected to the bottom of the inner wall of the work box 1, and the inside of the mounting bracket 4 is rotatably connected to the coupling 3.
  • a handle 22 is fixedly connected to the bottom of the outer wall of the opening and closing door 20, and a non-slip pattern is provided inside the handle 22.
  • the heat sink 16 is provided as a zigzag fin.
  • the upper air vent 176 is located inside the lower air vent 177.
  • the rotating motor 2 drives the threaded rod 5 to rotate through the coupling 3, so that the moving plate 9 is slid over the sliding track 7 through the moving block 6 and the moving bracket 8.
  • the electric telescopic rod 13 above the moving plate 9 can control the attendance The machine 10 rotates.
  • the moving support 8 drives the moving plate 9 to move to the inside of the work box 1.
  • the opening and closing door 20 provided outside the work box 1 can be supported by the auxiliary support rod 21,
  • the magnetic piece at the bottom of the opening and closing door 20 corresponds to the magnet 23 to ensure the stability after the opening and closing of the opening and closing door 20.
  • the installation device 18 provided on the rear side of the work box 1 can directly install the device on the pre-installed rack, and inside the spare battery box 14 Above the spare battery pack 15 is provided a zigzag fin-shaped heat sink 16 to ensure the heat dissipation of the spare battery pack 15.
  • the double triangular dust-proof fin 175 on the top of the dust-proof and heat-dissipating device 17 effectively prevents dust from entering through the misaligned air vents. 1
  • the dust-proof and heat-dissipating opening 19 provided on the rear side ensures the overall heat dissipation of the device and the internal dust-proof.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种嵌入式防尘考勤机（10），包括工作箱（1），所述工作箱（1）内壁底部固定连接有转动电机（2），所述转动电机（2）通过联轴器（3）转动连接有螺纹杆（5），所述螺纹杆（5）外壁滑动连接有移动块（6），所述螺纹杆（5）上方固定连接有滑动轨道（7），所述移动块（6）顶部固定连接有移动支架（8），所述移动支架（8）外壁与滑动轨道（7）滑动连接，所述移动支架（8）顶部固定连接有移动板（9），所述移动板（9）顶部转动连接有考勤机（10）。该嵌入式防尘考勤机（10），达到了自动调整考勤机（10）的目的，将考勤机（10）嵌入工作箱（1）内部，有效的防止灰尘进入，本装置更加适合工厂和大灰尘的地方使用，指纹考勤槽（24）位于工作箱（1）内部，不易屯积灰尘防止被污染，既防止灰尘堆积在考勤机（10）上，又具有美观的效果。

Description

一种嵌入式防尘考勤机 技术领域
本发明涉及考勤机技术领域，具体为一种嵌入式防尘考勤机。
背景技术
目前市场上出现有各式各样的考勤机，考勤机广泛用于企事业单位，学校以及一些政府部门。实现上下班考勤。考勤机的种类繁多但大多也都是刷卡考勤或指纹考勤，考勤机上设置有便于后台管理的密码输入键盘，而密码输入键盘部大多外露，故密码输入键盘部易屯积灰尘而被污染，还会在操作时污染操作者的手指，而且密码输入键盘部外露会影响整个电子密码锁面板的美观性，且当需要取出考勤机进行检修或维护时，一般要先拆卸固定螺栓后再将整个考勤机取下，操作不方便，考勤机在突然断电时容易丢失数据，在工厂使用时容易出现灰尘过多导致考勤机内部散热不畅烧坏主板丢失数据的问题。
发明内容
(一)解决的技术问题
针对现有技术的不足，本发明提供了一种嵌入式防尘考勤机，解决了操作不方便，考勤机在突然断电时容易丢失数据，容易出现灰尘过多导致考勤机内部散热不畅烧坏主板丢失数据的问题。
(二)技术方案
为实现以上目的，本发明通过以下技术方案予以实现：一种嵌入式防尘考勤机，包括工作箱，所述工作箱内壁底部固定连接有转动电机，所述转动电机通过联轴器转动连接有螺纹杆，所述螺纹杆外壁滑动连接有移动块，所述螺纹杆上方固定连接有滑动轨道，所述移动块顶部固定连接有移动支架，所述移动支架外壁与滑动轨道滑动连接，所述移动支架顶部固定连接有移动板，所述移动板顶部转动连接有考勤机，所述移动板顶部的中间位置固定连 接有转动座一，所述考勤机内侧固定连接有转动座二，所述转动座一和转动座二之间转动连接有电动伸缩杆，所述工作箱内壁顶部固定连接有备用电池箱，所述备用电池箱内壁底部固定连接有备用电池组，所述备用电池组顶部固定连接有散热片，所述备用电池箱顶部固定连接有防尘散热装置，所述工作箱一侧转动连接有开关门，所述开关门底部设置有磁吸片，所述工作箱正对应开关门磁吸片的位置固定连接有磁铁，所述工作箱外壁远离开关门的一侧固定连接有安装装置。
优选的，所述工作箱内壁和开关门之间转动连接有辅助支撑杆。
优选的，所述考勤机外侧开设有指纹考勤槽。
优选的，所述工作箱外壁远离开关门的一侧开设有防尘散热口。
优选的，所述防尘散热装置包括散热架，所述散热架内壁底部固定连接有散热风机，所述散热风机通过输出轴转动连接有散热扇叶，所述散热架顶部固定连接有防尘架，所述防尘架内部固定连接有双三角防尘片，所述双三角防尘片分别开设有上透风口和下透风口。
优选的，所述安装装置包括安装板，所述安装板外侧固定连接有C型架，所述C型架内侧固定连接有加强筋，所述C型架上下两侧通过弹簧杆固定连接有弧形头。
优选的，所述工作箱内壁底部固定连接有安装架，所述安装架内部与联轴器转动连接。
优选的，所述开关门外壁底部固定连接有把手，所述把手内侧设置有防滑纹。
优选的，所述散热片设置为锯齿形翅片。
优选的，所述上透风口位于下透风口内侧。
(三)有益效果
本发明提供了一种嵌入式防尘考勤机。具备以下有益效果：
(1)、该嵌入式防尘考勤机，通过转动电机通过联轴器带动螺纹杆转动，从而通过移动块和移动支架带动移动板在滑动轨道上方滑动，移动板上方的电动伸缩杆工作可以控制考勤机转动，当考勤机收起时，移动支架带动移动板往工作箱内部移动，工作箱外部设置的开关门打开后可以通过辅助支撑杆将开关门支撑住，开关门底部的磁吸片正对应磁铁可以保证开关门关闭后的稳定性，工作箱后侧设置的安装装置可以直接将该装置安装在预装架上，达到了自动调整考勤机的目的，将考勤机嵌入工作箱内部，有效的防止灰尘进入，本装置更加适合工厂和大灰尘的地方使用，指纹考勤槽部位工作箱内部，不易屯积灰尘防止被污染，并能满足用户对指纹考勤槽的不同倾斜度的需求，既防止灰尘堆积在考勤机上，又具有美观的效果。
(2)、该嵌入式防尘考勤机，备用电池箱内部的备用电池组上方设置有锯齿形翅片形散热片保证备用电池组的散热，防尘散热装置顶部的双三角防尘片通过错位的透风口有效的防止灰尘进入，工作箱后侧设置的防尘散热口保证装置整体的散热和内部的防尘，达到了散热防尘的作用，备用的电池组可以有效的保护考勤机的内部数据，防止突然断电考勤机内部元件损坏丢失重要数据。
附图说明
图1为本发明整体的结构示意图；
图2为本发明防尘散热装置的结构示意图；
图3为本发明安装装置的结构示意图。
图中：1工作箱、2转动电机、3联轴器、4安装架、5螺纹杆、6移动块、7滑动轨道、8移动支架、9移动板、10考勤机、11转动座一、12转动座二、13电动伸缩杆、14备用电池箱、15备用电池组、16散热片、17防尘散热装置、171散热架、172散热风机、173散热扇叶、174防尘架、175双三角防尘片、176上透风口、177下透风口、18安装装置、181安装板、182C型架、183 加强筋、184弹簧杆、185弧形头、19防尘散热口、20开关门、21辅助支撑杆、22把手、23磁铁、24指纹考勤槽。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-3，本发明提供一种技术方案：一种嵌入式防尘考勤机，包括工作箱1，工作箱1内壁底部固定连接有转动电机2，转动电机2通过联轴器3转动连接有螺纹杆5，螺纹杆5外壁滑动连接有移动块6，螺纹杆5上方固定连接有滑动轨道7，移动块6顶部固定连接有移动支架8，移动支架8外壁与滑动轨道7滑动连接，移动支架8顶部固定连接有移动板9，移动板9顶部转动连接有考勤机10，移动板9顶部的中间位置固定连接有转动座一11，考勤机10内侧固定连接有转动座二12，转动座一11和转动座二12之间转动连接有电动伸缩杆13，工作箱1内壁顶部固定连接有备用电池箱14，备用电池箱14内壁底部固定连接有备用电池组15，备用电池组15顶部固定连接有散热片16，备用电池箱14顶部固定连接有防尘散热装置17，工作箱1一侧转动连接有开关门20，开关门20底部设置有磁吸片，工作箱1正对应开关门20磁吸片的位置固定连接有磁铁23，工作箱1外壁远离开关门20的一侧固定连接有安装装置18。
工作箱1内壁和开关门20之间转动连接有辅助支撑杆21。
考勤机10外侧开设有指纹考勤槽24。
工作箱1外壁远离开关门20的一侧开设有防尘散热口19。
防尘散热装置17包括散热架171，散热架171内壁底部固定连接有散热风机172，散热风机172通过输出轴转动连接有散热扇叶173，散热架171顶 部固定连接有防尘架174，防尘架174内部固定连接有双三角防尘片175，双三角防尘片175分别开设有上透风口176和下透风口177。
安装装置18包括安装板181，安装板181外侧固定连接有C型架182，C型架182内侧固定连接有加强筋183，C型架182上下两侧通过弹簧杆184固定连接有弧形头185。
工作箱1内壁底部固定连接有安装架4，安装架4内部与联轴器3转动连接。
开关门20外壁底部固定连接有把手22，把手22内侧设置有防滑纹。
散热片16设置为锯齿形翅片。
上透风口176位于下透风口177内侧。
使用时，转动电机2通过联轴器3带动螺纹杆5转动，从而通过移动块6和移动支架8带动移动板9在滑动轨道7上方滑动，移动板9上方的电动伸缩杆13工作可以控制考勤机10转动，当考勤机10收起时，移动支架8带动移动板9往工作箱1内部移动，工作箱1外部设置的开关门20打开后可以通过辅助支撑杆21将开关门20支撑住，开关门20底部的磁吸片正对应磁铁23可以保证开关门20关闭后的稳定性，工作箱1后侧设置的安装装置18可以直接将该装置安装在预装架上，备用电池箱14内部的备用电池组15上方设置有锯齿形翅片形散热片16保证备用电池组15的散热，防尘散热装置17顶部的双三角防尘片175通过错位的透风口有效的防止灰尘进入，工作箱1后侧设置的防尘散热口19保证装置整体的散热和内部的防尘。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明 确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下。由语句“包括一个......限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素”。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (10)

  1. 一种嵌入式防尘考勤机，包括工作箱(1)，其特征在于：所述工作箱(1)内壁底部固定连接有转动电机(2)，所述转动电机(2)通过联轴器(3)转动连接有螺纹杆(5)，所述螺纹杆(5)外壁滑动连接有移动块(6)，所述螺纹杆(5)上方固定连接有滑动轨道(7)，所述移动块(6)顶部固定连接有移动支架(8)，所述移动支架(8)外壁与滑动轨道(7)滑动连接，所述移动支架(8)顶部固定连接有移动板(9)，所述移动板(9)顶部转动连接有考勤机(10)，所述移动板(9)顶部的中间位置固定连接有转动座一(11)，所述考勤机(10)内侧固定连接有转动座二(12)，所述转动座一(11)和转动座二(12)之间转动连接有电动伸缩杆(13)，所述工作箱(1)内壁顶部固定连接有备用电池箱(14)，所述备用电池箱(14)内壁底部固定连接有备用电池组(15)，所述备用电池组(15)顶部固定连接有散热片(16)，所述备用电池箱(14)顶部固定连接有防尘散热装置(17)，所述工作箱(1)一侧转动连接有开关门(20)，所述开关门(20)底部设置有磁吸片，所述工作箱(1)正对应开关门(20)磁吸片的位置固定连接有磁铁(23)，所述工作箱(1)外壁远离开关门(20)的一侧固定连接有安装装置(18)。
  2. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述工作箱(1)内壁和开关门(20)之间转动连接有辅助支撑杆(21)。
  3. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述考勤机(10)外侧开设有指纹考勤槽(24)。
  4. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述工作箱(1)外壁远离开关门(20)的一侧开设有防尘散热口(19)。
  5. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述防尘散热装置(17)包括散热架(171)，所述散热架(171)内壁底部固定连接有散热风机(172)，所述散热风机(172)通过输出轴转动连接有散热扇叶(173)，所述散热架(171)顶部固定连接有防尘架(174)，所述防尘架(174)内部 固定连接有双三角防尘片(175)，所述双三角防尘片(175)分别开设有上透风口(176)和下透风口(177)。
  6. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述安装装置(18)包括安装板(181)，所述安装板(181)外侧固定连接有C型架(182)，所述C型架(182)内侧固定连接有加强筋(183)，所述C型架(182)上下两侧通过弹簧杆(184)固定连接有弧形头(185)。
  7. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述工作箱(1)内壁底部固定连接有安装架(4)，所述安装架(4)内部与联轴器(3)转动连接。
  8. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述开关门(20)外壁底部固定连接有把手(22)，所述把手(22)内侧设置有防滑纹。
  9. 根据权利要求1所述的一种嵌入式防尘考勤机，其特征在于：所述散热片(16)设置为锯齿形翅片。
  10. 根据权利要求5所述的一种嵌入式防尘考勤机，其特征在于：所述上透风口(176)位于下透风口(177)内侧。
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