CN207421714U - A kind of lift camera - Google Patents

A kind of lift camera Download PDF

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Publication number
CN207421714U
CN207421714U CN201721307375.8U CN201721307375U CN207421714U CN 207421714 U CN207421714 U CN 207421714U CN 201721307375 U CN201721307375 U CN 201721307375U CN 207421714 U CN207421714 U CN 207421714U
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CN
China
Prior art keywords
gear
camera
substrate
hole
motor
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Active
Application number
CN201721307375.8U
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Chinese (zh)
Inventor
郭宏伟
龙彩强
郑金龙
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.)
Dongguan City Honglian Electronics Co Ltd
Dongguan Honglian Electronics Co ltd
Original Assignee
Dongguan City Honglian Electronics Co Ltd
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Priority to CN201721307375.8U priority Critical patent/CN207421714U/en
Application granted granted Critical
Publication of CN207421714U publication Critical patent/CN207421714U/en
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Abstract

The utility model discloses a kind of lift camera, the connecting rod of the output axis connection of motor, wherein one end and motor including substrate, on substrate, the camera hinged with the other end of connecting rod and the both ends supporting rod hinged with substrate and camera respectively.A kind of the utility model lift camera, can be by automatically controlling or manually implemented camera is freely lifted, and whole device is simple, convenient.

Description

A kind of lift camera
Technical field
The utility model is related to the fixations of camera, and in particular to a kind of lift camera.
Background technology
Camera is also known as camera computer, computer eye, electronic eyes etc., is a kind of video input apparatus, is widely used In video conference, tele-medicine and real time monitoring etc. would generally be also installed in computer for Internet video call, height It takes pictures clearly, but current camera is typically all to be firmly fixed, such as the camera installed in all-in-one machine, it is fixedly mounted Camera cannot be needed according to people adjust camera angle and height, influence people's comforts of use and convenience.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of lift camera so that the camera shooting after installation Head can according to actual needs lift camera, be convenient for people to live.
The utility model provides a kind of lift camera, motor including substrate, on substrate, wherein one end with The connecting rod of the output axis connection of motor, the camera hinged with the other end of connecting rod and both ends respectively with substrate and camera Hinged supporting rod.
Further, transmission mechanism is equipped between the motor and connecting rod, the transmission mechanism is included arranged on motor Driving gear on output shaft and the driven gear by connecting pole on the substrate, the driving gear and driven gear Engagement, one end of the connecting rod is fixedly connected with the driven gear.
Further, the transmission mechanism further includes the driving cog between the driving gear and the driven gear Wheel group, the driving gear set include at least one driving cog, and the driving cog is arranged on by connecting pole on the substrate, described Driving cog engages respectively with the driving gear and driven gear.
Further, the lift camera further includes the induction system that motor is controlled to stop, the sensing system System includes the Cam plate being arranged on driven gear and the sensor being fixed on substrate, and the Cam plate includes a swing arm, institute Swing arm is stated equipped with sensing element, the sensor is corresponding with swing arm swing position.
Further, the lift camera further includes the induction system that motor is controlled to stop, the sensing system System includes the Cam plate being arranged in the driving gear set on any one driving cog and the sensor being fixed on substrate, institute Stating Cam plate includes a swing arm, and the swing arm is equipped with sensing element, and the sensor is corresponding with swing arm swing position.
Further, the hand gear on substrate is further included, when camera does not rise, supporting rod and hand gear Relatively;The hand gear includes hollow a housing and the in vivo jacking block of chamber arranged on the housing, and the housing is with being connected The opposite one end of bar is equipped with the opening connected with cavity, and being equipped between the jacking block and cavity makes jacking block be stretched out from the opening of housing Elastic component.
Further, the one side side wall of the housing is equipped with the strip through-hole connected with the cavity, and the bar shaped is led to Hole is set along the short transverse of housing;A jacking block side surface opposite with strip through-hole is equipped with the groove of indent, described recessed Equipped with spring and button be connected with spring in slot, under normality, the button part stretching groove simultaneously stretches into strip through-hole In;When a button is depressed, button is submerged in groove, so that jacking block stretches out;The jacking block it is opposite with the strip through-hole one Limited block is additionally provided on side surface, the limited block can simultaneously be moved through the strip through-hole with jacking block along strip through-hole.
Further, vertically it is equipped with to limit the baffle that connecting rod turns over extreme angles, the baffle on the substrate Positioned at the upper end for the driven gear being connected with connecting rod.
Further, the substrate is equipped with control circuit board, and the sensor is electrically connected the control circuit board, described Control circuit board is electrically connected motor.
Further, overload detection unit is additionally provided in the control circuit board, the overload detection unit is used to monitor Motor.
Compared with prior art, a kind of lift camera of the utility model can be by automatically controlling for the utility model Or manually implemented camera is freely lifted.When automatically controlling, motor drives driving gear and power is reached driven gear, So as to drive the connecting rod being connected with driven gear, connecting rod is hinged camera, while equipped with supporting rod, supporting rod one end and base Connection on plate is column articulated, and other end is hinged camera, connecting rod drive camera lifted when, supporting rod therewith into Row rotates and supports camera so that camera can keep horizontal plateau always during lifting, refer to reaching Positioning postpones, motor automatic stop.It is being lifted manually constantly, by the button pressed on hand gear jacking block is being made to stretch out shell Body simultaneously touches supporting rod and supporting rod is ejected home position, then manually adjusts the height of connecting rod, so as to realize Camera freely adjusts.Baffle, sensor and overload detection system can carry out overload protection, this reality to whole device simultaneously It is simple, convenient with a kind of new lift camera whole device.
Description of the drawings
Fig. 1 is a kind of structure diagram of lift camera of the utility model;
Fig. 2 is a kind of partial structural diagram of lift camera of the utility model;
Fig. 3 is the structure diagram of transmission mechanism in a kind of lift camera of the utility model;
Fig. 4 is the configuration schematic diagram of operative gear in transmission mechanism in a kind of lift camera of the utility model;
Fig. 5 is the attachment structure schematic diagram of operative gear in transmission mechanism in a kind of lift camera of the utility model;
Fig. 6 is the structure diagram of connecting pole on substrate in a kind of lift camera of the utility model;
Fig. 7 is a kind of structural representation of the lift camera of the utility model using motor in the engagement system of roller gear Figure;
Fig. 8 is a kind of structure of the lift camera of the utility model using the first cover board in the engagement system of roller gear Schematic diagram;
Fig. 9 is a kind of structure of the lift camera of the utility model using the second cover board in the engagement system of roller gear Schematic diagram;
Figure 10 is a kind of structure diagram of the lift camera of the utility model using the engagement system of turbine and worm;
Figure 11 is the attachment structure schematic diagram of driven gear and connecting rod in a kind of lift camera of the utility model;
Figure 12 is that the connection structure of camera and connecting rod and supporting rod in a kind of lift camera of the utility model is shown It is intended to;
Figure 13 is the structure diagram of induction system in a kind of lift camera of the utility model;
Figure 14 is the structure diagram of Cam plate in induction system in a kind of lift camera of the utility model;
Figure 15 is the structure diagram of manual system in a kind of lift camera of the utility model;
Figure 16 is the schematic cross-sectional view of manual system in a kind of lift camera of the utility model;
Figure 17 is the configuration schematic diagram of manual system in a kind of lift camera of the utility model;
Figure 18 is the enlarged drawing in A portions in Fig. 6;
Figure 19 is the control structure schematic diagram in a kind of lift camera of the utility model;
Figure 20 is the structure diagram at the back side that a kind of lift camera of the utility model is used cooperatively with all-in-one machine;
Figure 21 is the positive structure diagram that a kind of lift camera of the utility model is used cooperatively with all-in-one machine.
Shown in figure:
1. substrate;101. the first connecting pole;102. the second connecting pole;103. the 3rd connecting pole;104. the 4th connecting pole; 105. the 5th connecting pole;106. the 6th connecting pole;107. the 7th connecting pole;108. the 8th connecting pole;109. the 9th connecting pole; 110. the tenth connecting pole;111. the 11st connecting pole;112. the 12nd connecting pole;113. connecting plate;1131. the 5th connecting holes; 114. baffle;
2. motor;21. motor housing;22. the 6th connecting hole;23. output shaft;
3. transmission mechanism;31. driving gear;32. driven gear;321. first connecting portion;3211. the first connecting hole;33. Driving gear set;331. gears one;332. gears two;333. gears three;334. gears four;335. gears five;336. gears six; 337. gears seven;338. gears eight;339. gears nine;34. the first cover board;341. the 7th connecting holes;342. the 8th connecting holes; 35. the second cover board;351. the 9th connecting holes;352. the tenth connecting holes 352;353. the 11st connecting holes;354. the 12nd connections Hole;355. the 13rd connecting holes;36. spacer sleeve;
4. connecting rod;41. the 3rd connecting hole;42. the 4th connecting hole;
5. supporting rod;
6. camera;61. second connecting portion;611. second connecting holes;
7. induction system;71. Cam plate;711. swing arm;712. sensing element;713. gear hole;72. sensor;721. First sensor;722. second sensor;73. fixed plate;
8. hand gear;81. housing;811. cavity;812. strip through-hole;82. jacking block;821. groove;822. spring; 823. button;824. limited block;83. elastic component.
9. control circuit board;
10. switch;
11. display.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of lift camera of the utility model, motor 2 including substrate 1, on substrate 1, its The connecting rod 4 of the output axis connection of middle one end and motor 2 and the hinged camera 6 of 4 other end of connecting rod and both ends respectively with Substrate 1 and the hinged supporting rod 5 for being used to support camera 6 of camera 6.
As shown in Fig. 2, being equipped with transmission mechanism 3 between motor 2 and connecting rod 4, transmission mechanism 3 is included arranged on the defeated of motor 2 Driving gear 31 on shaft 23 and the driven gear 32 by connecting pole on substrate 1, driving gear 31 and driven gear 32 engagements, one end of connecting rod 4 is fixedly connected with driven gear 32.It is located at the lower right position of driven gear 32 wherein on substrate 1 Equipped with a connecting pole, 5 one end of supporting rod is column articulated with being connected, and the other end and camera 6 of supporting rod 5 are hinged.
Illustratively, as shown in fig. 6, a side surface of substrate 1 is equipped with the 7th connecting pole 107, correspondingly, in supporting rod 5 one end opposite with the 7th connecting pole 107 are equipped with axis hole, and supporting rod 5 on the 7th connecting pole 107, and is passed through by shaft hole sleeve Screw is threadedly coupled with the 7th connecting pole 107, so as to fulfill hinged;The other end of supporting rod 5 is hinged with camera 6.Selection is closed Suitable motor 2, driving gear 31 and driven gear 32 so that 32 rotational angle of driven gear for being connected with connecting rod 4 is less than 90 Degree.Wherein motor 2 drive driving gear 31, driving gear 31 drive driven gear 32, driven gear 32 drive connecting rod 4 so as to It driving and the hinged camera 6 of connecting rod 4, it will be understood that the swing of connecting rod 4 drives hinged camera 6 to realize lifting, and And since the support of supporting rod 5 causes camera 6 to remain horizontal in lifting process.
As an embodiment of the utility model, the driving gear 31 is engaged with the gear of the driven gear 32 as circle The engagement system of stud wheel, the driving gear 31 are roller gear, and the roller gear is sheathed on the output shaft of the motor 2 On 23, when the roller gear is with 32 engaged transmission of driven gear, the axis of the roller gear and the driven gear 32 Axis be mutually parallel.
As another embodiment of the utility model, the driving gear 31 is engaged with the gear of the driven gear 32 is The output shaft 23 of the engagement system of turbine and worm, wherein motor 2 is as worm screw and equipped with rotary teeth as driving gear 31, institute Driven gear 32 is stated as turbine, the axis of the driving gear 31 and the axis of the driven gear 32 are spatial intersectings.
Further, as shown in Fig. 3, Fig. 4 and Fig. 5, transmission mechanism 3 is further included arranged on driving gear 31 and driven gear 32 Between driving gear set 33, driving gear set 33 include at least one driving cog, driving cog by connecting pole be arranged on substrate 1 On, driving cog engages respectively with driving gear 31 and driven gear 32.
As an embodiment of the utility model, the driving gear set 33 may include two groups of driving gear sets, be respectively First driving gear set, the second driving gear set.
Wherein, the first driving gear set includes what is engaged with 31 meshed gears 1 of driving gear, with gear 1 Gear 2 332 is nibbled with 2 332 meshed gears 3 333 of gear, with 3 333 meshed gears 4 334 of gear, with gear 4 334 The gear 5 335 of conjunction and 5 335 meshed gears 6 336 of gear;
Second driving gear set includes and 6 336 meshed gears 7 337 of gear and 7 337 meshed gears eight of gear 338th, engaged with 8 338 meshed gears 9 339 of gear, gear 9 339 with driven gear 32.
It is corresponding, as shown in fig. 6, the surface of substrate 1 is equipped with to connect driven gear 32 and driving gear set 33 Connecting pole, wherein the first connecting pole 101 is used for connection gear 1, gear 3 333 and gear 5 335, the second connecting pole 102 For connection gear 2 332, gear 4 334 and gear 6 336, the 3rd connecting pole 103 is used for connection gear 7 337, and the 4th connects Column 104 is connect for connection gear 8 338, the 5th connecting pole 105 is used for connection gear 9 339, and the 6th connecting pole 106 is used to connect Driven gear 32, driving gear set 33 not only acts as the effect of transmission in entire lift cam device, and plays speed governing Effect.More preferably, gear 1, gear 2 332, gear 3 333, gear 4 334, gear 5 335 are double-layer gear, Gear wheel in its middle gear 2 332 is engaged with the pinion gear of gear 1, pinion gear and the gear 3 333 of gear 2 332 Gear wheel engages, and so on.It is equipped with wherein in driving gear set 33 between two adjacent gears between preventing from rubbing Spacer 36.
Preferably, the 6th connecting pole 106 for being connected with driven gear 32 is equipped with a torsional spring, and the torsional spring is used to support company Extension bar 4.
It is spur gear as driving gear 31 described above and the driven gear 32, as shown in figure 3, the gear one 331 with the driving gear 31 be spur gear, and transmission gear and driven gear 32 are spur gear.But the utility model is not limited to This, can also use the driving gear 31 to be driven with the driven gear 32 for worm and gear, as shown in Figure 10, described The gear wheel of gear 1 is worm gear, and teeth are helical teeth, and driving gear 31 is worm screw, and transmission gear is equal with driven gear 32 For spur gear.And as shown in Figure 10, motor 2 is fixed on substrate 1, and the side in gear 1 so that on motor 2 Worm screw is engaged with the gear 1 as turbine.
And as shown in FIG. 6 and 7, motor 2 is fixed with motor housing 21 on substrate 1, and connection is vertically equipped on substrate 1 Plate 113, connecting plate 113 and motor housing 21 are affixed.In order to reduce the volume of entire lift camera, therefore motor 2 is set In the lower section of substrate 1, wherein motor housing 21 is equipped with to house the cavity of motor 2, and the both sides difference of the motor housing 21 It extends vertically to form engaging lug, wherein engaging lug is equipped with multiple the 6th connecting holes 22 for connection, corresponding, under substrate Side edge is vertically equipped with connecting plate 113, is correspondingly provided with multiple 5th connecting holes 1131 on the connecting plate 113, and the described 5th 1131 and the 6th connecting hole 22 of connecting hole carries out detachable connection by bolt.
And it is preferred, as shown in Fig. 2, Fig. 3, Fig. 8 and Fig. 9, transmission mechanism 3 further includes the first cover board 34 and the second cover board 35, the first cover board 34 is equipped with the 7th connecting hole 341 and the 8th connecting hole 342, and the second cover board 35 is equipped with the 9th connecting hole 351st, the tenth connecting hole 352, the 11st connecting hole 353, the 12nd connecting hole 354 and the 13rd connecting hole 355, wherein the 12nd Connecting pole 112 is connected with the 9th connecting hole 351, and the 11st connecting pole 111 is connected with the tenth connecting hole 352, the 11st connecting hole 353 are connected with the 8th connecting pole 108, and the 13rd connecting hole 355 is connected with the tenth connecting pole 110, the 7th connecting hole 341 and the 9th Connecting pole 109 connects, and the 12nd connecting hole 354 is bolted connection with the 8th connecting hole 342.
As another preferred embodiment of the utility model, as shown in Fig. 6, Figure 11 and Figure 12, in order to facilitate connecting rod 4 Dismounting and change and installation, set an extension on driven gear 32, due to directly being arranged on the gear teeth to cause by extension Reliability and safety is not high, be easy to cause junction and is broken, thus on driven gear 32 two adjacent gear teeth it Between notch is set so that indentation, there exposes the root circle of driven gear 32, consolidates on root circle perpendicular to root circle axial direction First connecting portion 321 (i.e. extension) is connected to, so as to which first connecting portion 321 is directly arranged on root circle, the company of ensure that The reliable and security connect, while first connecting portion 321 is equipped with the first connecting hole 3211 for connection, corresponding, support The free end of the close driven gear 32 of bar 4 be equipped with for connection the 3rd connecting hole 41, first connecting hole 3211 with 3rd connecting hole 41 carries out detachable connection by bolt;At this point, camera 6 is hinged close to one end of supporting rod 4 There is a second connecting portion 61, the second connecting portion 61 is equipped with the second connecting hole 611 for connection, corresponding, supporting rod 4 Separate driven gear 32 free end be equipped with for connection the 4th connecting hole 42, second connecting hole 611 with it is described 4th connecting hole 42 carries out detachable connection by bolt;This kind of connection mode can be easy to disassemble or replaces connecting rod 4.More preferably, 32 coaxial sleeve of driven gear is arranged on the 6th connecting pole 106 on substrate 1, on the free end of the 6th connecting pole 106 Equipped with external screw thread, after completion is arranged, nut is threadedly coupled with the external screw thread of the 6th connecting pole 106, is realized to driven 32 axial limiting of gear, while it is also convenient for the dismounting of driven gear 32.
As another preferred embodiment of the utility model, as shown in FIG. 13 and 14, lift camera further includes use In control motor 2 stop induction system 7, induction system 7 include be arranged on driving gear set 33 in any one driving cog or Cam plate 71 on driven gear 32 and the sensor 72 being fixed on substrate 1, Cam plate 71 include a swing arm 711, swing arm 711 are equipped with sensing element 712, and sensor 72 is corresponding with 711 swing position of swing arm.Illustratively, any one above-mentioned Driving cog is the gear 7 337, and the Cam plate 71 is fixedly and coaxially connected on the gear 7 337, wherein Cam plate 71 head be with 7 337 matched cylinder of gear, and be coaxially provided in the cylinder and the tooth on the gear 7 337 The matched gear hole 713 of shape, the Cam plate 71 are sheathed on by gear hole 713 on gear 7 337, it will be understood that at this time partially Lamination 71 is consistent with the swing of gear 7 337, while Cam plate 71 drives integrally formed swing arm 711 to swing together, swing arm 711 On sensing element 712 sensed with being arranged at the sensor 72 of correspondence position on substrate 1, at this point, being connected with fan on substrate 1 The fixed plate 73 of shape, the size of fan-shaped fixed plate 73 and installation position are the swing position of swing arm 711, by driving gear set 33 Coordination, the rotational angle of gear 7 337 will not turn over a whole circle for one section of minor arc, that is, gear seven, swing arm 711 camera 6 from Initial position sets fan-shaped consolidate to that can form one section of sector region when rising to highest extreme position at the sector region Fixed board 73 sets sensor 72, including 721 He of first sensor respectively in the both ends extreme position of fan-shaped fixed plate 73 Second sensor 722, sensor 72 is by sensing the sensing element 712 in swing arm 711, so that it is determined that the upper raise-position of camera 6 It puts and whether has reached preset limit position or drop to predetermined initial position.Illustratively, the biography in swing arm 711 Sensing unit 712 is magnet.
As another preferred embodiment of the utility model, as shown in Figure 15, Figure 16 and Figure 17, a kind of lift camera The hand gear 8 on substrate 1 is further included, when camera does not rise, supporting rod 5 is opposite with hand gear 8;Hand gear 8 include hollow a housing 81 and the jacking block 82 in the cavity 811 of housing 81, the one end opposite with connecting rod 4 of housing 81 The bullet that jacking block 82 is made to be stretched out from the opening of housing 81 is equipped with equipped with the opening connected with cavity 811, between jacking block 82 and cavity 811 Property part 83.As another embodiment of the utility model, due to needing to realize lift camera in the case that cold Lifting then needs supporting rod 5 to depart from initial position, then carries out stirring manually so that camera 6 is realized lifts, therefore in substrate 1 Lower end corresponding position under upper and 5 original state of supporting rod sets hand gear 8, and 81 upper end of housing wherein in hand gear 8 is opened Mouthful connected with its cavity 811, ensure that the jacking block 82 being placed in cavity 811 can from the stretching of 81 upper end of housing and with supporting rod 5 It is touched, due to elastic component 83, (elastic component 83 is spring to the jacking block 82 in the hand gear 8, and elastic component 83 is arranged on housing Between 81 and jacking block 82, under original state, spring is in compressive state) deformation cause the opening from the upper end of housing 81 of jacking block 82 It is stretched out at mouthful, so as to touch and make supporting rod 5 to depart from (raw bits herein from home position with the supporting rod 5 of 81 upper end of housing The position that supporting rod does not work is set to, that is, the position for being horizontally placed at 8 upper end of hand gear is bounced).
More preferably, the one side side wall of housing 81 is equipped with the strip through-hole 812 connected with cavity 811,812 edge of strip through-hole The short transverse of housing 81 is set;The side surface opposite with strip through-hole 812 of jacking block 82 is equipped with the groove 82 of indent, groove 82 It is interior equipped with spring 821 and the button 823 (spring is connected with the bottom of groove 82) that is connected with spring 821, under normality, button 823 Part is stretched out groove 82 and is stretched into strip through-hole 812;When by lower button 823, button 823 is submerged in groove 82, so that Jacking block 82 stretches out;Limited block 824 is additionally provided on the side surface opposite with strip through-hole 812 of jacking block 82, limited block 824 passes through item Shape through hole 812 can simultaneously be moved with jacking block 82 along strip through-hole 812.Wherein when jacking block 82 is placed in cavity 811 and is not extended out When for original state (under normality), setting spring 822, the spring 822 connect under natural conditions with button 823 in groove 82 It connects, and 823 part of button, through the strip through-hole 812 on cavity 811, a part is goed deep into groove 821, at this time button 823 are limited in jacking block 82 in housing 81, and 83 one end of elastic component is contacted with the bottom outer wall of jacking block 82 at this time, other end and chamber The lower end inner wall contact of body 811, elastic component 83 is in compressive state at this time.When needing manually eject supporting rod 5, press Button 823 is pressed, button 823 is submerged completely in groove 82, and elastic component 83 carries out deformation and so that jacking block 82 is stretched from opening upwards Go out and touching supporting rod 5 makes supporting rod 5 depart from home position.More further, the limited block 824 on jacking block 82 with Jacking block 82 is moved together along strip through-hole 812, when limited block 824 is contacted with the upper end inner wall of strip through-hole 812, /V Block 824 hinders jacking block 82 and continues to stretch out.
Preferably, as shown in figure 19, substrate 1 is equipped with control circuit board 9, and sensor 72 is electrically connected control circuit board 9, control Circuit board 9 processed is electrically connected motor 2.The swing arm 711 on Cam plate 71 wherein rotated coaxially with gear 7 337 can carry out one Fixed swing, the sensing element 712 in swing arm 711 sense with the first sensor 721 on substrate 1 and second sensor 722, and One sensor 721 and second sensor 722 know 711 position of swing arm, and signal is reached to the control circuit board 9 of electrical connection On, when the position that reaches capacity (position for reaching first sensor 721 or second sensor 722), control circuit board 9 controls motor 2 shut down.
More preferably, vertically it is equipped with to limit the gear that connecting rod 4 turns over extreme angles as shown in Fig. 6 and Figure 18, on substrate 1 Plate 114, baffle 114 are located at the upper end for the driven gear 32 being connected with connecting rod 4.Further, substrate 1 is equipped with control circuit Plate 9, control circuit board 9 are equipped with overload detection system, and control circuit board 9 is electrically connected motor 2.
As another preferred embodiment of the utility model, due to needing to ensure stabilization of the camera 6 in lifting process Property and security, therefore, the rotatable angle of connecting rod 4 is 0 degree~90 degree (not comprising 90 degree), in order to control connecting rod 4 Extreme angles are turned over, therefore are located at 32 upper end of driven gear equipped with baffle 114 in vertical substrate 1, which prevents connection Being rotated further behind the position that reaches capacity of bar 4, ensure that the security of camera 6, simultaneously because the prevention of the baffle 114, Overload detection system in control circuit board 9 detects that 2 electric current of motor increases, and when reaching preset value, control circuit board 9 is controlled Motor 2 processed shuts down, and lift camera whole device is protected.More preferably, the rotatable angle of connecting rod 4 is 0 degree~45 degree.
As shown in figs 20 and 21, a kind of lift camera can be used cooperatively with all-in-one machine, wherein and be provided with switch 10, The 10 electrical connection control circuit board 9 of switch.Preferably, switch 10 can be arranged at driven gear 32.When camera 6 rises to most During top, camera 6 just stretches out the upper end of the display 11 of all-in-one machine.
Compared with prior art, a kind of lift camera of the utility model can be by automatically controlling for the utility model Or manually implemented camera is freely lifted.When automatically controlling, motor drives driving gear and power is reached driven gear, So as to drive the connecting rod being connected with driven gear, connecting rod is hinged camera, while equipped with supporting rod, supporting rod one end and base Connection on plate is column articulated, and other end is hinged camera, connecting rod drive camera lifted when, supporting rod therewith into Row rotates and supports camera so that camera can keep horizontal plateau always during lifting, refer to reaching Positioning postpones, motor automatic stop.It is being lifted manually constantly, by the button pressed on hand gear jacking block is being made to stretch out shell Body simultaneously touches supporting rod and supporting rod is ejected home position, then manually adjusts the height of connecting rod, so as to realize Camera freely adjusts.Baffle can carry out overload protection, the utility model with overload detection system to whole device simultaneously A kind of lift camera whole device is simple, convenient.
Although the utility model has shown and described with reference to specific embodiment, those skilled in the art will manage Solution:In the case where not departing from the spirit and scope of the utility model limited by claim and its equivalent, can herein into The various change of row in form and details.

Claims (10)

1. a kind of lift camera, it is characterised in that:Motor (2) including substrate (1), on substrate (1), wherein one end Connecting rod (4) with the output axis connection of motor (2), the camera (6) hinged with the other end of connecting rod (4) and both ends are distinguished The hinged supporting rod (5) with substrate (1) and camera (6).
2. lift camera according to claim 1, it is characterised in that:It is set between the motor (2) and connecting rod (4) There is transmission mechanism (3), the transmission mechanism (3) includes the driving gear (31) on the output shaft of motor (2) and passes through company Driven gear (32) of the column on the substrate (1) is connect, the driving gear (31) is engaged with driven gear (32), the company One end of extension bar (4) is fixedly connected with the driven gear (32).
3. lift camera according to claim 2, it is characterised in that:The transmission mechanism (3) is further included arranged on institute The driving gear set (33) between driving gear (31) and the driven gear (32) is stated, the driving gear set (33) is included extremely A few driving cog, the driving cog are arranged on by connecting pole on the substrate (1), the driving cog respectively with the driving tooth Take turns (31) and driven gear (32) engagement.
4. lift camera according to claim 2, it is characterised in that:The lift camera further includes to control The induction system (7) that motor (2) processed stops, the induction system (7) include the Cam plate (71) being arranged on driven gear (32) And the sensor (72) on substrate (1) is fixed on, the Cam plate (71) includes a swing arm (711), on the swing arm (711) Equipped with sensing element (712), the sensor (72) is corresponding with swing arm (711) swing position.
5. lift camera according to claim 3, it is characterised in that:The lift camera further includes to control The induction system (7) that motor (2) processed stops, the induction system (7) include being arranged on any one in the driving gear set (33) Cam plate (71) on a driving cog and the sensor (72) being fixed on substrate (1), the Cam plate (71) include a pendulum Arm (711), the swing arm (711) are equipped with sensing element (712), the sensor (72) and swing arm (711) swing position phase It is corresponding.
6. a kind of lift camera according to Claims 1 to 5 any one, it is characterised in that:It further includes arranged on base Hand gear (8) on plate (1), when camera does not rise, supporting rod (5) is opposite with hand gear (8);The hand gear (8) hollow a housing (81) and the jacking block (82) in the cavity (811) of the housing (81), the housing (81) are included One end opposite with connecting rod (4) is equipped with the opening connected with cavity (811), is set between the jacking block (82) and cavity (811) There is the elastic component (83) that jacking block (82) is made to be stretched out from the opening of housing (81).
7. a kind of lift camera according to claim 6, it is characterised in that:The one side side wall of the housing (81) It is equipped with the strip through-hole (812) connected with the cavity (811), height side of the strip through-hole (812) along housing (81) To setting;The jacking block (82) is equipped with the groove (821) of indent, the groove with the opposite side surface of strip through-hole (812) (821) equipped with spring (822) and the button (823) that be connected with spring (822) in, under normality, button (823) part stretching The groove (821) is simultaneously stretched into strip through-hole (812);When by lower button (823), button (823) submerges groove (821) It is interior, so that jacking block (82) stretches out;The jacking block (82) on the opposite side surface of the strip through-hole (812) with being additionally provided with limit Position block (824), the limited block (824) is through the strip through-hole (812) and can be with jacking block (82) along strip through-hole (812) it is mobile.
8. a kind of lift camera according to claim 1, it is characterised in that:It is vertically equipped with and uses on the substrate (1) The baffle (114) of extreme angles is turned in limitation connecting rod (4), the baffle (114) is driven positioned at being connected with connecting rod (4) The upper end of gear (32).
9. a kind of lift camera according to claim 4 or 5, it is characterised in that:The substrate (1) is equipped with control Circuit board (9), the sensor (72) are electrically connected the control circuit board (9), and the control circuit board (9) is electrically connected motor (2)。
10. a kind of lift camera according to claim 9, it is characterised in that:It is also set on the control circuit board (9) There is overload detection unit, the overload detection unit is used to monitor motor.
CN201721307375.8U 2017-10-11 2017-10-11 A kind of lift camera Active CN207421714U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109676923A (en) * 2018-12-07 2019-04-26 先临三维科技股份有限公司 Table top type photocuring 3D printer and its control method
CN110880227A (en) * 2019-12-11 2020-03-13 韩丹秀 Interactive visual monitoring system for medical personnel
CN112908492A (en) * 2021-01-21 2021-06-04 纳里健康科技有限公司 Intelligent medical management system based on 5G network

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109676923A (en) * 2018-12-07 2019-04-26 先临三维科技股份有限公司 Table top type photocuring 3D printer and its control method
CN110880227A (en) * 2019-12-11 2020-03-13 韩丹秀 Interactive visual monitoring system for medical personnel
CN112908492A (en) * 2021-01-21 2021-06-04 纳里健康科技有限公司 Intelligent medical management system based on 5G network

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