CN217208622U - Automatic lifting rod - Google Patents
Automatic lifting rod Download PDFInfo
- Publication number
- CN217208622U CN217208622U CN202220948541.7U CN202220948541U CN217208622U CN 217208622 U CN217208622 U CN 217208622U CN 202220948541 U CN202220948541 U CN 202220948541U CN 217208622 U CN217208622 U CN 217208622U
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- Prior art keywords
- stage telescopic
- telescopic rod
- camera
- distance sensor
- main board
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses an automatic lifting rod, which comprises a case, a multi-stage telescopic rod, a control box and a camera which are arranged in sequence from top to bottom; an alternating current motor and a machine head control main board are installed in the case, a signal acquisition board is installed in the control box, a distance sensor A and a distance sensor B which are symmetrically arranged on two sides of the camera are fixedly installed on the side portion of the lower end of the multi-stage telescopic rod, and the alternating current motor is provided with a Hall sensor and used for feeding back a motor rotation angle to the machine head control main board; the torque output shaft of the alternating current motor is connected to the lower end of the multi-stage telescopic rod in a driving mode through the belt transmission mechanism, the multi-stage telescopic rod is of a hollow structure, and the belt transmission mechanism penetrates through the multi-stage telescopic rod. The utility model is easy to realize the automatic adjustment of the installation height of the camera, and the automatic obstacle avoidance and the accurate positioning in the lifting process of the camera; the position of the camera is adjusted in a lifting mode based on the multi-stage telescopic rods, and the action stability is very good.
Description
Technical Field
The utility model relates to a camera installation technical field particularly, relates to an automatic lifter.
Background
The camera is also called a computer camera, a computer eye, an electronic eye and the like, is a video input device, and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like. At present, when a camera is installed at the top of a room or other downward positions, the camera is generally directly fixed at the position, and some scenes needing to frequently adjust the installation height of the camera cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic lifting rod, it can alleviate above-mentioned problem.
In order to alleviate the above-mentioned problem, the utility model discloses the technical scheme who takes as follows:
the utility model provides an automatic lifting rod, which comprises a case, a multi-stage telescopic rod, a control box and a camera, wherein the case, the multi-stage telescopic rod, the control box and the camera are sequentially arranged from top to bottom;
an alternating current motor and a machine head control main board are installed in the case, a signal acquisition board is installed in the control box, a distance sensor A and a distance sensor B are fixedly installed on the side portion of the lower end of the multi-stage telescopic rod through a sensor support, the distance sensor A and the distance sensor B are symmetrically arranged on two sides of the camera and used for detecting the distance of obstacles in the vertical direction, the alternating current motor and the signal acquisition board are in signal connection with the machine head control main board, the distance sensor A, the distance sensor B and the camera are in signal connection with the signal acquisition board, and the alternating current motor is provided with a Hall sensor and used for feeding back the rotation angle of the motor to the machine head control main board;
the torque output shaft of the alternating current motor is connected to the lower end of the multi-stage telescopic rod in a driving mode through a belt transmission mechanism so as to drive the multi-stage telescopic rod to do telescopic action, the multi-stage telescopic rod is of a hollow structure, and the belt transmission mechanism penetrates through the multi-stage telescopic rod.
In a preferred embodiment of the present invention, the case is formed by fixedly connecting a lower cover and an upper cover of the case.
The utility model discloses an in a preferred embodiment, the machine incasement falls into through the baffle and has installed alternating current motor's motor installing zone, and installed the mainboard installing zone of aircraft nose control mainboard, the maintenance window of having assembled the mainboard closing cap is seted up to the lateral part of mainboard installing zone.
In a preferred embodiment of the present invention, the control box is detachably connected to the lower end of the multi-stage telescopic rod through a plurality of fixing screws.
The utility model discloses an in a preferred embodiment, the sensor support including symmetrical arrangement in the sensor support A and the sensor support B of camera both sides, distance sensor A pass through screw detachable install in sensor support A, distance sensor B pass through screw detachable install in sensor support B.
In a preferred embodiment of the present invention, the distance sensor is an infrared sensor.
In a preferred embodiment of the present invention, the belt transmission mechanism includes a cloth belt passing through the multi-stage telescopic rod, an upper end of the cloth belt is wound on the torque output shaft of the ac motor, and a lower end of the cloth belt is connected to a lower end of the multi-stage telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that: the installation height of the camera can be automatically adjusted easily, the obstacle below the camera can be detected through the distance sensor, automatic obstacle avoidance in the lifting process of the camera can be easily realized, the machine head control main board can detect the rotation angle of the motor in real time through the Hall sensor, and accurate positioning is easily realized; the position of the camera is adjusted in a lifting mode based on the multi-stage telescopic rods, and the action stability is very good.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded view of the automatic lifting rod of the present invention;
fig. 2 is an assembly view of the automatic lifter of the present invention;
FIG. 3 is a schematic diagram of the operation of the automatic lifting rod of the present invention;
in the figure: 1-a lower case cover, 2-an upper case cover, 3-an alternating current motor, 4-a multi-stage telescopic rod, 5-a control box, 6-a sensor support A, 7-a distance sensor A, 8-a sensor support B, 9-a distance sensor B, 10-a fixed screw, 11-a main board sealing cover, 12-a transmission belt, 13-a machine head control main board, 14-a camera and 15-a signal acquisition board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the utility model provides an automatic lifting rod, which comprises a case, a multi-stage telescopic rod 4, a control box 5 and a camera 14, wherein the case, the multi-stage telescopic rod 4, the control box 5 and the camera 14 are sequentially arranged from top to bottom, the upper end of the multi-stage telescopic rod 4 is fixedly connected with the bottom of the case, the lower end of the multi-stage telescopic rod is fixedly connected with the control box 5, and the camera 14 is fixed at the bottom of the control box 5;
an alternating current motor 3 and a machine head control main board 13 are installed in a case, a signal acquisition board 15 is installed in a control box 5, a distance sensor A7 and a distance sensor B9 are fixedly installed on the side portion of the lower end of a multi-stage telescopic rod 4 through a sensor support, the distance sensor A7 and the distance sensor B9 are symmetrically arranged on two sides of a camera 14 and used for detecting the distance of obstacles in the vertical direction, the alternating current motor 3 and the signal acquisition board 15 are in signal connection with the machine head control main board 13, the distance sensor A7, the distance sensor B9 and the camera 14 are in signal connection with the signal acquisition board 15, the alternating current motor 3 is provided with a Hall sensor and used for feeding back a motor rotation angle to the machine head control main board 13;
the torque output shaft of the alternating current motor 3 is connected to the lower end of the multi-stage telescopic rod 4 through a belt transmission mechanism in a driving mode so as to drive the multi-stage telescopic rod 4 to do telescopic action, the multi-stage telescopic rod 4 is of a hollow structure, and the belt transmission mechanism penetrates through the multi-stage telescopic rod 4.
The utility model discloses in, camera 14 is fixed in control box 5 bottoms through draw-in groove structure card, perhaps through the screw fixation in control box 5 bottoms.
The utility model discloses in, belt drive mechanism is including the strap that runs through multi-stage telescopic rod 4, and the torque output shaft in alternating current motor 3 is convoluteed to the upper end of strap, and the lower extreme is connected in multi-stage telescopic rod 4's lower extreme.
Automatic lifter easily realizes fixed point lift, remote control, the automatic functions such as keeping away the barrier of camera 14.
1) Alternating current motor 3 passes through the strap transmission, realizes the flexible of multistage telescopic link 4, and then realizes being fixed in the steady lift of the camera 14 of bottommost.
2) Be located aircraft nose control mainboard 13 and detect 3 turned angle of alternating current motor through hall sensor in real time, realize accurate location.
3) And a signal acquisition board 15 positioned at the tail end of the multi-stage telescopic rod 4 acquires data of the distance sensor in real time and makes a judgment, and if the data indicate that an obstacle is positioned below the camera 14, a lifting instruction is immediately sent to the machine head control main board 13 to control the alternating current motor 3 to rotate reversely so as to lift the camera 14.
4) For convenient control, the switching value control signal for remote control is directly collected by the signal collecting board 15, and then is sent to the aircraft nose control mainboard 13 by the signal collecting board 15 through the 485 communication data line to realize control, and the signal that detects the barrier and need promote the camera 14 also informs the aircraft nose control mainboard 13 through the 485 communication data line to realize.
5) Automatic lifter, its required power is exchanged 220V by the commercial power and is realized through the adapter conversion.
It should be noted that the present invention protects the structure layout, and for a specific circuit, since it is common, the signal trend is only described slightly, and not specifically described. For example, both the signal acquisition board 15 and the handpiece control main board 13 are provided with microprocessors for signal preprocessing, signal judgment, instruction sending according to signal feedback, and the like. For another example, the head control main board 13 is provided with an ethernet signal acquisition board 15, and the head control main board 13 is provided with ethernet modules for remote signal interaction.
In an optional embodiment of the present invention, the case is formed by fixedly connecting the case lower cover 1 and the case upper cover 2.
When major repair is required, the upper cover 2 of the case can be removed, and then the main head control board 13 or the ac motor 3 can be maintained.
In an optional embodiment of the utility model, the machine case is divided into the motor installing area of having installed alternating current motor 3 through the baffle to and the mainboard installing area of having installed aircraft nose control mainboard 13, and the maintenance window of having assembled mainboard closing cap 11 has been seted up to the lateral part of mainboard installing area.
When only the maintenance of the head control main board 13 is required, the operation can be performed directly after opening the main board cover 11.
In an optional embodiment of the present invention, the control box 5 is detachably connected to the lower end of the multi-stage telescopic rod 4 through a plurality of fixing screws 10.
In an optional embodiment of the utility model, the sensor support includes that symmetrical arrangement is in sensor support A6 and the sensor support B8 of camera 14 both sides, and distance sensor A7 installs in sensor support A6 through screw detachable, and distance sensor B9 installs in sensor support B8 through screw detachable.
In an optional embodiment of the present invention, the distance sensor is an infrared sensor.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An automatic lifting rod is characterized by comprising a case, a multi-stage telescopic rod, a control box and a camera which are sequentially arranged from top to bottom, wherein the upper end of the multi-stage telescopic rod is fixedly connected with the bottom of the case, the lower end of the multi-stage telescopic rod is fixedly connected with the control box, and the camera is fixed at the bottom of the control box;
an alternating current motor and a machine head control main board are installed in the case, a signal acquisition board is installed in the control box, a distance sensor A and a distance sensor B are fixedly installed on the side portion of the lower end of the multi-stage telescopic rod through a sensor support, the distance sensor A and the distance sensor B are symmetrically arranged on two sides of the camera and used for detecting the distance of obstacles in the vertical direction, the alternating current motor and the signal acquisition board are in signal connection with the machine head control main board, the distance sensor A, the distance sensor B and the camera are in signal connection with the signal acquisition board, and the alternating current motor is provided with a Hall sensor and used for feeding back the rotation angle of the motor to the machine head control main board;
the torque output shaft of the alternating current motor is connected to the lower end of the multi-stage telescopic rod through a belt transmission mechanism in a driving mode so as to drive the multi-stage telescopic rod to do telescopic action, the multi-stage telescopic rod is of a hollow structure, and the belt transmission mechanism penetrates through the multi-stage telescopic rod.
2. The automatic lifting bar of claim 1, wherein said housing is enclosed by a lower housing cover and an upper housing cover.
3. The automatic lifting rod of claim 1, wherein the inside of the case is divided into a motor mounting area where the ac motor is mounted and a main board mounting area where the head control main board is mounted by a partition plate, and a maintenance window equipped with a main board cover is opened at a side of the main board mounting area.
4. The automatic lifting bar of claim 1, wherein the control box is detachably connected to the lower end of the multi-stage telescopic bar by means of a plurality of fixing screws.
5. The automatic lifting rod according to claim 1, wherein the sensor support comprises a sensor support A and a sensor support B which are symmetrically arranged at two sides of the camera, the distance sensor A is detachably mounted on the sensor support A through a screw, and the distance sensor B is detachably mounted on the sensor support B through a screw.
6. The automatic lifter bar of claim 5, wherein the distance sensor is an infrared sensor.
7. The automatic lifting bar according to claim 1, wherein the belt transmission mechanism comprises a cloth belt penetrating through the multi-stage telescopic bar, an upper end of the cloth belt is wound around a torque output shaft of the ac motor, and a lower end is connected to a lower end of the multi-stage telescopic bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220948541.7U CN217208622U (en) | 2022-04-23 | 2022-04-23 | Automatic lifting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220948541.7U CN217208622U (en) | 2022-04-23 | 2022-04-23 | Automatic lifting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217208622U true CN217208622U (en) | 2022-08-16 |
Family
ID=82775562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220948541.7U Expired - Fee Related CN217208622U (en) | 2022-04-23 | 2022-04-23 | Automatic lifting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217208622U (en) |
-
2022
- 2022-04-23 CN CN202220948541.7U patent/CN217208622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |