CN218954379U - Climbing device capable of carrying laser scanner - Google Patents

Abstract

The utility model discloses a climbing device capable of carrying a laser scanner, which comprises: the device comprises a first clamping jaw mechanism, a second clamping jaw mechanism, a lifting mechanism, a mounting frame, a control device and two carrying brackets, wherein the mounting frame is arranged along the vertical direction, the lifting mechanism is mounted on the mounting frame and provided with a moving end capable of lifting along the vertical direction, the first clamping jaw mechanism is mounted on the upper portion of one side of the mounting frame, the second clamping jaw mechanism is mounted on the lower portion of one side of the mounting frame in a lifting manner, the second clamping jaw mechanism is connected with the moving end, the control device is mounted in the middle of the other side of the mounting frame, the two carrying brackets are fixedly mounted on the upper portion of the other side of the mounting frame, the two carrying brackets are arranged in parallel, and a laser scanner is detachably mounted between the two carrying brackets. By applying the utility model, the three-dimensional laser scanner can be positioned at a better visual field height, so that the scanning efficiency of the topographic information is improved, and the working efficiency of constructors is greatly improved.

Description

Climbing device capable of carrying laser scanner

Technical Field

The utility model relates to the technical field of mapping, in particular to a climbing device capable of carrying a laser scanner.

Background

With the increasing variety of surveying instruments, three-dimensional laser scanners are also used in the course of surveying and mapping operations of municipal engineering, and in general, in the topographic surveying and mapping operations, it is necessary to assume a three-dimensional laser scanner at a higher position, so that the three-dimensional laser scanner can obtain a wider scanning range, thereby obtaining more topographic information. However, in the process of actually using the three-dimensional laser scanner, the three-dimensional laser scanner can be placed only by erecting a corresponding tripod, so that the scanning distance of the three-dimensional laser scanner is greatly reduced, unnecessary blind areas are generated, the normal use of the three-dimensional laser scanner is greatly influenced, and the efficiency of mapping operation is also reduced.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a climbing device capable of mounting a laser scanner, comprising: first clamping jaw mechanism, second clamping jaw mechanism, elevating system, mounting bracket, controlling means and two carry on the support, the mounting bracket sets up along vertical direction, elevating system install in on the mounting bracket, elevating system has a movable end that can follow vertical direction and go up and down, first clamping jaw mechanism install in the upper portion of one side of mounting bracket, second clamping jaw mechanism liftable install in the lower part of one side of mounting bracket, second clamping jaw mechanism with movable end is connected, controlling means install in the middle part of the opposite side of mounting bracket, two carry on the equal fixed mounting of support in the upper portion of the opposite side of mounting bracket, and two carry on support parallel arrangement, two detachably installs a laser scanner between the carry on the support.

In another preferred embodiment, the mounting frame is -shaped, the mounting frame comprises two vertical arms and a horizontal arm, the two vertical arms are all arranged along the vertical direction, the horizontal arm is arranged along the horizontal direction, and two ends of the horizontal arm are respectively fixedly connected with the upper ends of the two vertical arms.

In another preferred embodiment, the first jaw mechanism comprises: the device comprises an upper bracket, a first servo motor, two first rotating pieces, a first tightening driving mechanism, two first clamping arms and two first guide frames, wherein the upper bracket is fixedly connected with the horizontal arm, the first servo motor is arranged in the middle of the upper bracket, the two first rotating pieces are respectively rotatably arranged at two ends of the upper bracket, each rotating piece is fixedly connected with one first clamping arm, one side, far away from the horizontal arm, of the upper bracket is provided with the first tightening driving mechanism, the first tightening driving mechanism is in transmission connection with the first servo motor, the two first clamping arms are respectively connected with the first tightening driving mechanism, the first tightening driving mechanism is used for controlling the two first clamping arms to be mutually close to or far away from under the driving of the first servo motor, the two first guide frames are respectively arranged along the vertical direction, and the upper ends of the two first guide frames are respectively fixedly connected with the upper bracket.

In another preferred embodiment, the second jaw mechanism comprises: the device comprises a lower bracket, a second servo motor, two second rotating parts, a second tightening driving mechanism, two second clamping arms, two first idler wheels and two second guide frames, wherein the lower bracket is arranged right below the upper bracket in a lifting manner, the second servo motor is fixedly mounted in the middle of the lower bracket, the second rotating parts are respectively rotatably mounted at two ends of the lower bracket, each second rotating part is fixedly connected with one second clamping arm, the second tightening driving mechanism is arranged at one side of the lower bracket away from the mounting frame, the second tightening driving mechanism is in transmission connection with the second servo motor, the second clamping arms are all connected with the second tightening driving mechanism, the second tightening driving mechanism is used for controlling the two second clamping arms to be close to or far away from each other under the driving of the second servo motor, the two second guide frames are respectively arranged along the vertical direction, the lower ends of the second guide frames are respectively connected with two ends of the lower bracket in a fixed manner, the two guide frames are respectively provided with two guide frames, the two guide frames are respectively connected with one side of the lower bracket in a sliding manner, the two guide frames are respectively close to one side of the first guide frames are provided with two guide frames, and the two guide frames are respectively provided with two guide grooves, and the two guide frames are respectively matched with one side of the two guide frames, and the two guide frames are respectively provided with two guide frames are respectively, and the two guide frames are respectively matched with the two guide frames, and each guide frames are respectively.

In another preferred embodiment, the lifting mechanism comprises: the screw rod is arranged along the vertical direction, an output shaft of the third servo motor is vertically downward and fixedly connected with the upper end of the screw rod, and the screw rod is in matched connection with the screw hole.

In another preferred embodiment, the first tightening drive mechanism and the second tightening drive mechanism each include: the device comprises an upper rack, a lower rack, a transmission gear, a transmission rod, an upper roller, a lower roller, a left connecting part, a right connecting part, an upper connecting part and a lower connecting part, wherein the upper rack is arranged above the lower rack, the upper rack and the lower rack are all arranged along the horizontal direction, the upper edge of the transmission gear is in transmission connection with the upper rack, the lower edge of the transmission gear is in transmission connection with the lower rack, the transmission gear is fixedly connected with one end of the transmission rod, the other end of the transmission rod is fixedly connected with an output shaft of a first servo motor or an output shaft of a second servo motor, the upper roller is arranged at one end of the upper rack, the lower roller is arranged at one end of the lower rack, the right connecting part is arranged at the other end of the upper rack, the left connecting part is arranged at the other end of the lower rack, the left connecting part is respectively provided with an interface, the first clamping arm or the second clamping arm is in transmission connection with the left connecting part, the left connecting part is fixedly connected with the lower connecting part, the upper connecting part is provided with a third connecting groove and the lower connecting groove is arranged along the horizontal direction, and the upper groove is internally provided with a fourth connecting groove, and the third groove is internally and internally provided with a limit groove.

In another preferred embodiment, the second clamping jaw mechanism further comprises two second rollers, the axes of the two second rollers are parallel to the axes of the two first rollers, the two second rollers are respectively mounted at two ends of one side, close to the mounting frame, of the lower bracket, a second limit groove is formed in one side, close to each other, of each vertical arm, and the lower bracket is mounted in the second limit groove in a matched manner through the second rollers so as to be in sliding connection with the mounting frame.

In another preferred embodiment, each of the carrying brackets comprises: the horizontal pole and stiffener, the horizontal pole sets up along the horizontal direction, just the one end of horizontal pole with one the upper end of vertical arm is connected perpendicularly, the stiffener is the slope setting, the one end of stiffener with this one the lower extreme fixed connection of vertical arm, the other end of stiffener with the other end fixed connection of horizontal pole.

In another preferred embodiment, further comprising: the remote control device comprises a connecting wire and a remote control device, wherein one end of the connecting wire is connected with the control device, the other end of the connecting wire is connected with the remote control device, and a plurality of control buttons are arranged on the remote control device.

In another preferred embodiment, the control device includes: receiver, control module, battery compartment and battery switch, the receiver set up in the upper portion of battery compartment, be provided with battery switch on the battery compartment, control module set up in one side of battery compartment, one section of connecting wire with control module connects, the connecting wire with remote control unit operatively place in the receiver.

By adopting the technical scheme, the utility model has the positive effects compared with the prior art that: by applying the utility model, the carrying device of the three-dimensional laser scanner is provided, and climbing operation can be carried out along the rod-shaped object under the control of constructors, so that the three-dimensional laser scanner can be positioned at a better visual field height, the scanning efficiency of topographic information is improved, and the working efficiency of the constructors is greatly improved.

Drawings

FIG. 1 is an overall schematic view of a climbing device capable of carrying a laser scanner according to the present utility model;

FIG. 2 is a top view of a climbing device capable of carrying a laser scanner according to the present utility model;

FIG. 3 is a schematic view of a portion of a climbing device capable of carrying a laser scanner according to the present utility model;

FIG. 4 is a partial schematic view of a second jaw mechanism of a climbing device mountable on a laser scanner in accordance with the present utility model;

FIG. 5 is a side view of a second jaw mechanism of a climbing device mountable laser scanner according to the present utility model;

FIG. 6 is a schematic view of a first/second take-up drive mechanism of a climbing device capable of carrying a laser scanner in accordance with the present utility model;

FIG. 7 is a schematic rear view of a climbing device capable of carrying a laser scanner according to the present utility model;

fig. 8 is a schematic view of a control device for a climbing device capable of carrying a laser scanner according to the present utility model.

In the accompanying drawings:

1. a first jaw mechanism; 2. a second jaw mechanism; 3. a lifting mechanism; 4. a mounting frame; 5. a control device; 6. a carrying bracket; 41. a vertical arm; 42. a horizontal arm; 11. an upper bracket; 12. a first servo motor; 13. a first rotating member; 14. a first tightening drive mechanism; 15. a first clamp arm; 16. a first guide frame; 21. a lower bracket; 22. a second servo motor; 23. a second rotating member; 24. a second tightening drive mechanism; 25. a second clamp arm; 26. a first roller; 27. a second guide frame; 28. a spiral hole; 31. a third servo motor; 32. a screw rod; 71. a rack is arranged; 72. a lower rack; 73. a transmission gear; 74. a transmission rod; 75. an upper roller; 76. a lower roller; 77. a left connecting part; 78. a right connecting part; 79. an upper connection part; 80. a lower connecting part; 81. a connection port; 29. a second roller; 61. a cross bar; 62. a reinforcing rod; 91. a connecting wire; 9. a remote control device; 51. a storage box; 52. a control module; 53. a battery compartment; 54. and a battery switch.

Detailed Description

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

As shown in fig. 1 to 8, a climbing device capable of carrying a laser scanner according to a preferred embodiment includes: the laser scanner comprises a first clamping jaw mechanism 1, a second clamping jaw mechanism 2, a lifting mechanism 3, a mounting frame 4, a control device 5 and two carrying supports 6, wherein the mounting frame 4 is arranged in the vertical direction, the lifting mechanism 3 is mounted on the mounting frame 4, the lifting mechanism 3 is provided with a moving end capable of lifting in the vertical direction, the first clamping jaw mechanism 1 is mounted on the upper portion of one side of the mounting frame 4, the second clamping jaw mechanism 2 is mounted on the lower portion of one side of the mounting frame 4 in a lifting manner, the second clamping jaw mechanism 2 is connected with the moving end, the control device 5 is mounted in the middle of the other side of the mounting frame 4, the two carrying supports 6 are fixedly mounted on the upper portion of the other side of the mounting frame 4, the two carrying supports 6 are arranged in parallel, and a laser scanner is detachably mounted between the two carrying supports 6.

Further, as a preferred embodiment, the mounting frame 4 is -shaped, the mounting frame 4 includes two vertical arms 41 and a horizontal arm 42, the two vertical arms 41 are all arranged along the vertical direction, the horizontal arm 42 is arranged along the horizontal direction, and two ends of the horizontal arm 42 are respectively fixedly connected with the upper ends of the two vertical arms 41.

Further, as a preferred embodiment, the first jaw mechanism 1 includes: the upper bracket 11, the first servo motor 12, two first rotating members 13, the first tightening driving mechanism 14, two first clamping arms 15 and two first guide frames 16, wherein the upper bracket 11 is fixedly connected with the horizontal arm 42, the first servo motor 12 is installed in the middle of the upper bracket 11, the two first rotating members 13 are respectively rotatably installed at two ends of the upper bracket 11, each rotating member is fixedly connected with one first clamping arm 15, one side, far away from the horizontal arm 42, of the upper bracket 11 is provided with the first tightening driving mechanism 14, the first tightening driving mechanism 14 is in transmission connection with the first servo motor 12, the two first clamping arms 15 are connected with the first tightening driving mechanism 14, the first tightening driving mechanism 14 is driven by the first servo motor 12 to control the two first clamping arms 15 to be mutually close to or far away from each other, the two first guide frames 16 are all arranged in the vertical direction, and the upper ends of the two first guide frames 16 are respectively fixedly connected with the upper bracket 11.

Further, as a preferred embodiment, the second jaw mechanism 2 includes: the lower bracket 21, the second servo motor 22, two second rotating members 23, a second tightening driving mechanism 24, two second clamping arms 25, two first idler wheels 26 and two second guide frames 27, the lower bracket 21 is arranged under the upper bracket 11 in a lifting manner, the second servo motor 22 is fixedly arranged in the middle of the lower bracket 21, the two second rotating members 23 are respectively and rotatably arranged at two ends of the lower bracket 21, each second rotating member 23 is fixedly connected with one second clamping arm 25, the second tightening driving mechanism 24 is arranged at one side of the lower bracket 21 far away from the mounting frame 4, the second tightening driving mechanism 24 is in transmission connection with the second servo motor 22, the two second clamping arms 25 are connected with the second tightening driving mechanism 24, the second tightening driving mechanism 24 controls the two second clamping arms 25 to be close to or far away from each other under the driving of the second servo motor 22, the two second guide frames 27 are all arranged along the vertical direction, the lower ends of the two second guide frames 27 are fixedly connected with the two ends of the lower bracket 21 respectively, the upper ends of the two second guide frames 27 are provided with a first roller 26 respectively, one side, close to each other, of the two first guide frames 16 is provided with a first limit groove respectively, the second guide frames 27 are installed in the first limit groove in a matched manner through the first roller 26 so as to be in sliding connection with the first guide frames 16, the lower bracket 21 is provided with a spiral hole 28, and the spiral hole 28 is connected with the lifting mechanism 3 in a matched manner.

Further, as a preferred embodiment, the elevating mechanism 3 includes: the third servo motor 31 and the screw rod 32, third servo motor 31 fixed mounting is in the upper end at the middle part of horizontal arm 42, and screw rod 32 sets up along vertical direction, and the output shaft of third servo motor 31 is vertical downwards and with screw rod 32's upper end fixed connection, screw rod 32 and helical hole 28 matees and is connected.

Further, as a preferred embodiment, both the first and second cinch drive mechanisms 14, 24 include: the upper rack 71, lower rack 72, transmission gear 73, the transfer line 74, go up gyro wheel 75, lower gyro wheel 76, left side connecting portion 77, right side connecting portion 78, go up connecting portion 79 and lower connecting portion 80, go up rack 71 and lower rack 72 and all set up along the horizontal direction in the top of lower rack 72, the upper edge and the last rack 71 transmission of transmission gear 73 are connected, the lower edge and the lower rack 72 transmission of transmission gear 73 are connected, the one end fixed connection of transmission gear 73 and transfer line 74, the other end and the output shaft of first servo motor 12 or the output shaft fixed connection of second servo motor 22 of transfer line 74, go up gyro wheel 75 and set up in the one end of going up rack 71, lower gyro wheel 76 sets up in the one end of lower rack 72, right side connecting portion 78 sets up in the other end of going up rack 71, left side connecting portion 77 sets up in the other end of lower rack 72, all be provided with a connecting interface 81 on left side connecting portion 77 and right connecting portion 78, the endotheca is equipped with first arm 15 or second arm 25, go up connecting portion 79 and left connecting portion 77 fixed connection, lower connecting portion 80 and right connecting portion 78 are provided with a third limit groove in the horizontal direction, can be installed in the third limit groove in the horizontal direction in the limit groove of lower side of connecting portion 80.

Further, as a preferred embodiment, the second clamping jaw mechanism 2 further includes two second rollers 29, the axes of the two second rollers 29 are parallel to the axes of the two first rollers 26, the two second rollers 29 are respectively mounted at two ends of one side of the lower bracket 21 close to the mounting frame 4, a second limiting groove is respectively formed at one side of the two vertical arms 41 close to each other, and the lower bracket 21 is mounted in the second limiting groove in a matching manner through the second rollers 29 so as to be in sliding connection with the mounting frame 4.

Further, as a preferred embodiment, each of the mounting brackets 6 includes: the cross rod 61 and the stiffener 62, the cross rod 61 sets up along the horizontal direction, and the one end of cross rod 61 is connected with the upper end of a vertical arm 41 perpendicularly, and stiffener 62 is the slope setting, and the one end of stiffener 62 and the lower extreme fixed connection of this a vertical arm 41, the other end of stiffener 62 and the other end fixed connection of cross rod 61.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the embodiments and the protection scope of the present utility model.

The present utility model has the following embodiments based on the above description:

in a further embodiment of the present utility model, further comprising: the remote control device comprises a connecting wire 91 and a remote control device 9, wherein one end of the connecting wire 91 is connected with the control device 5, the other end of the connecting wire 91 is connected with the remote control device 9, and a plurality of control buttons are arranged on the remote control device 9.

In a further embodiment of the utility model, the control device 5 comprises: the storage box 51, the control module 52, the battery compartment 53 and the battery switch 54, the storage box 51 is arranged on the upper portion of the battery compartment 53, the battery switch 54 is arranged on the battery compartment 53, the control module 52 is arranged on one side of the battery compartment 53, one section of the connecting wire 91 is connected with the control module 52, and the connecting wire 91 and the remote control device 9 are operatively placed in the storage box 51.

In a further embodiment of the present utility model, two sides of the three-dimensional laser scanner are respectively provided with a connection part, and the two connection parts are respectively fixedly connected with the two carrying brackets 6.

In a further embodiment of the present utility model, the first clamping arm 15 and the second clamping arm 25 each have an arc-shaped rod-like structure bent inward in the horizontal direction.

In a further embodiment of the present utility model, the first clamping arm 15 and the second clamping arm 25 are sleeved with an anti-slip sleeve.

In a further embodiment of the utility model, a sensor is arranged on each of the first servo motor and the second servo motor, and the sensor is used for detecting whether the first servo motor and the second servo motor stop rotating.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims (10)

1. A climbing device on which a laser scanner can be mounted, comprising: first clamping jaw mechanism, second clamping jaw mechanism, elevating system, mounting bracket, controlling means, connecting wire, remote control unit and two carry on the support, the mounting bracket sets up along vertical direction, elevating system install in on the mounting bracket, elevating system has a movable end that can follow vertical direction and go up and down, first clamping jaw mechanism install in the upper portion of one side of mounting bracket, second clamping jaw mechanism liftable install in the lower part of one side of mounting bracket, second clamping jaw mechanism with movable end is connected, controlling means install in the middle part of the opposite side of mounting bracket, two carry on the support all fixed mounting in the upper portion of the opposite side of mounting bracket, and two carry on support parallel arrangement, two detachably installs a laser scanner between the support, the one end of connecting wire with controlling means is connected, the other end of connecting wire with remote control unit is connected.

2. The climbing device capable of carrying a laser scanner according to claim 1, wherein the mounting frame is -shaped, the mounting frame comprises two vertical arms and a horizontal arm, the two vertical arms are all arranged along the vertical direction, the horizontal arm is arranged along the horizontal direction, and two ends of the horizontal arm are fixedly connected with the upper ends of the two vertical arms respectively.

3. The climbing device mountable on a laser scanner according to claim 2, wherein the first jaw mechanism includes: the device comprises an upper bracket, a first servo motor, two first rotating pieces, a first tightening driving mechanism, two first clamping arms and two first guide frames, wherein the upper bracket is fixedly connected with the horizontal arm, the first servo motor is arranged in the middle of the upper bracket, the two first rotating pieces are respectively rotatably arranged at two ends of the upper bracket, each rotating piece is fixedly connected with one first clamping arm, one side, far away from the horizontal arm, of the upper bracket is provided with the first tightening driving mechanism, the first tightening driving mechanism is in transmission connection with the first servo motor, the two first clamping arms are respectively connected with the first tightening driving mechanism, the first tightening driving mechanism is used for controlling the two first clamping arms to be mutually close to or far away from under the driving of the first servo motor, the two first guide frames are respectively arranged along the vertical direction, and the upper ends of the two first guide frames are respectively fixedly connected with the upper bracket.

4. A climbing device mountable a laser scanner according to claim 3, wherein the second jaw mechanism comprises: the lower bracket is arranged right below the upper bracket in a lifting manner, the second servo motor is fixedly arranged in the middle of the lower bracket, the two second rotating parts are respectively and rotatably arranged at two ends of the lower bracket, each second rotating part is fixedly connected with one second clamping arm, the second tightening driving mechanism is arranged at one side of the lower bracket away from the mounting bracket, the second tightening driving mechanism is in transmission connection with the second servo motor, the two second clamping arms are connected with the second tightening driving mechanism, the second tightening driving mechanism is used for controlling two second clamping arms to be close to or far away from each other under the driving of the second servo motor, the two second guide frames are all arranged in the vertical direction, the lower ends of the two second guide frames are respectively fixedly connected with the two ends of the lower support, the upper ends of the two second guide frames are respectively provided with a first roller, one side, close to each other, of each first guide frame is respectively provided with a first limit groove, the second guide frames are arranged in the first limit grooves in a matched mode through the first rollers so as to be in sliding connection with the first guide frames, and a spiral hole is formed in the lower support and is in matched connection with the lifting mechanism.

5. The climbing device mountable on a laser scanner according to claim 4, wherein the lifting mechanism includes: the screw rod is arranged along the vertical direction, an output shaft of the third servo motor is vertically downward and fixedly connected with the upper end of the screw rod, and the screw rod is in matched connection with the screw hole.

6. The laser scanner mountable climbing device according to claim 4, wherein the first tightening drive mechanism and the second tightening drive mechanism each include: the device comprises an upper rack, a lower rack, a transmission gear, a transmission rod, an upper roller, a lower roller, a left connecting part, a right connecting part, an upper connecting part and a lower connecting part, wherein the upper rack is arranged above the lower rack, the upper rack and the lower rack are all arranged along the horizontal direction, the upper edge of the transmission gear is in transmission connection with the upper rack, the lower edge of the transmission gear is in transmission connection with the lower rack, the transmission gear is fixedly connected with one end of the transmission rod, the other end of the transmission rod is fixedly connected with an output shaft of a first servo motor or an output shaft of a second servo motor, the upper roller is arranged at one end of the upper rack, the lower roller is arranged at one end of the lower rack, the right connecting part is arranged at the other end of the upper rack, the left connecting part is arranged at the other end of the lower rack, the left connecting part is respectively provided with an interface, the first clamping arm or the second clamping arm is in transmission connection with the left connecting part, the left connecting part is fixedly connected with the lower connecting part, the upper connecting part is provided with a third connecting groove and the lower connecting groove is arranged along the horizontal direction, and the upper groove is internally provided with a fourth connecting groove, and the third groove is internally and internally provided with a limit groove.

7. The climbing device capable of carrying a laser scanner according to claim 4, wherein the second clamping jaw mechanism further comprises two second rollers, axes of the two second rollers and axes of the two first rollers are arranged in parallel, the two second rollers are respectively installed at two ends of one side, close to the mounting frame, of the lower bracket, a second limit groove is formed in one side, close to each other, of the two vertical arms, and the lower bracket is installed in the second limit groove in a matched manner through the second rollers so as to be in sliding connection with the mounting frame.

8. The climbing device mountable on a laser scanner according to claim 2, wherein each of the mounting brackets includes: the horizontal pole and stiffener, the horizontal pole sets up along the horizontal direction, just the one end of horizontal pole with one the upper end of vertical arm is connected perpendicularly, the stiffener is the slope setting, the one end of stiffener with this one the lower extreme fixed connection of vertical arm, the other end of stiffener with the other end fixed connection of horizontal pole.

9. The climbing device capable of carrying a laser scanner according to claim 1, wherein the remote control device is provided with a plurality of control buttons.

10. The climbing device mountable on a laser scanner according to claim 9, wherein the control device includes: receiver, control module, battery compartment and battery switch, the receiver set up in the upper portion of battery compartment, be provided with battery switch on the battery compartment, control module set up in one side of battery compartment, one section of connecting wire with control module connects, the connecting wire with remote control unit operatively place in the receiver.

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