Surveying and mapping table for land surveying and mapping

Abstract

The utility model discloses a surveying and mapping table for land surveying and mapping, which relates to the technical field of land surveying and mapping and comprises a base, a mounting seat is arranged below the base, a fixing table is arranged above the base, and a surveying and mapping instrument mounting table is arranged at the top of the fixing table. The surveying instrument mounting table is inserted into the fixed table and is rotationally connected with the fixed table, a bidirectional lead screw is rotationally connected into the base, two first auxiliary blocks are driven by a first servo motor to move in an opposite or repulsive mode, and a supporting block is matched with a second auxiliary block, so that the function of adjusting the height of the fixed table is achieved; the two clamping plates are far away from each other, the surveying and mapping instrument is placed on the top of the surveying and mapping instrument mounting table, and the clamping plates are reset under the action of a plurality of extension springs, so that the surveying and mapping instrument is clamped and fixed, and the surveying and mapping instrument and the device are conveniently disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to land surveying and mapping technical field, concretely is a surveying and mapping platform for land surveying and mapping. BACKGROUND

[0002] With the development of science and technology and the progress of the times, the construction industry is also gradually developing, and before building various buildings, the land needs to be measured to better plan and design, so a surveying and mapping device for land surveying and mapping becomes an indispensable equipment in the construction industry.

[0003] Now there is an application number for 202120436677.5 a surveying and mapping platform for land surveying and mapping, relates to land surveying and mapping technical field, including surveying and mapping device main part, surveying and mapping device main part front face is equipped with surveying and mapping lens, and surveying and mapping device main part bottom end is connected with surveying and mapping device base, surveying and mapping device base lower end is installed with surveying and mapping device base, and surveying and mapping device base bottom end is equipped with bearing protection sleeve, bearing protection sleeve both sides are penetrated with fixed screw pin, and fixed screw pin inner side is installed with rubber disc, bearing protection sleeve inside is equipped with rotating gear. In the utility model, the product considers that the surveying and mapping device main part cannot rotate when in use, causing greater limitations during surveying and mapping, so the position of the surveying and mapping device main part and the support frame needs to be adjusted when surveying and mapping other directions, so rotating gear is opened at the lower end of the surveying and mapping device main part, which can control the rotation of the surveying and mapping device main part, and increase the viewing angle of surveying and mapping.

[0004] But the above-mentioned patent has the surveying and mapping device main part and the base fixed connection, it is inconvenient to disassemble the surveying and mapping instrument, and further increases the weight of the device during transportation, and when adjusting the height of the device, the height of the support frame is adjusted by adjusting the position of the adjusting bolt on the height adjusting hole, which is inconvenient to use, therefore, we propose a surveying and mapping platform for land surveying and mapping. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a surveying and mapping platform for land surveying and mapping, which solves the problems raised in the background art.

[0006] In order to achieve the above object, the utility model discloses a surveying and mapping table for land surveying and mapping, including the base, the bottom of base is provided with the mounting seat, the top of base is provided with the fixed platform, the top of fixed platform is provided with surveying and mapping instrument installation platform, be provided with surveying and mapping instrument auxiliary installation mechanism on surveying and mapping instrument installation platform, surveying and mapping instrument installation platform inserts into the inside of fixed platform and is rotationally connected with it, the inside rotationally connected of base has two -way screw rod, the two ends outside screw thread of two -way screw rod screw thread direction opposite are connected with two first auxiliary blocks, two first auxiliary blocks all are slidably connected with base, the inside rotationally connected of base has two pinions, two pinions are engaged, the inside fixed mounting of base has first servo motor, the output of first servo motor is fixedly connected with one pinion, and another pinion is fixedly installed on the outside of two -way screw rod, the side that two first auxiliary blocks are away from base all are rotationally connected with support block through the shaft, the outside that two support blocks are away from first auxiliary block all are rotationally connected with second auxiliary block through the shaft, two second auxiliary blocks all are fixedly connected with fixed platform, the bottom of base is rotationally connected with a plurality of support legs through the shaft, the bottom of support leg is equipped with adjusting mechanism, the bottom rotationally installed of base has screw rod.

[0007] The adjusting mechanism includes an adjusting rod located at the bottom of the support leg, an adjusting screw rod is screw-mounted in the inner cavity of the adjusting rod, the top end of the adjusting screw rod is inserted into the inside of the support leg and rotationally connected with the support leg, one side of the adjusting rod is fixedly connected with a limiting plate, the inner side of the limiting plate is in close contact with the side surface of the support leg, an installation groove is formed in the inside of the support leg, a worm wheel is rotationally installed at the bottom of the inner cavity of the installation groove, the worm wheel is fixedly sleeved to the outside of the top end of the adjusting screw rod, a worm is rotationally installed in the inner cavity of the installation groove and engaged with the installation groove, the worm extends to the outside of the support leg and connected with a rotating disc, a sliding groove is formed in one side of the support leg, a limiting sliding block is slidably installed in the inner cavity of the sliding groove and fixedly connected with the limiting plate, a fixing nail is fixedly installed at the bottom of the limiting plate.

[0008] Preferably, the surveying and mapping instrument auxiliary installation mechanism includes two clamping plates, both of which are inserted into the inside of the surveying and mapping instrument installation platform and slidably connected therewith, a guide rod is fixedly installed in the inside of the surveying and mapping instrument installation platform, the guide rod penetrates through both clamping plates and slidably connected therewith, a tension spring is fixedly installed at one side of each clamping plate and located at both sides of the guide rod, one end of the tension spring away from the clamping plate is fixedly connected with the surveying and mapping instrument installation platform, the clamping plates are reset through the action of the plurality of tension springs, thereby achieving clamping and fixing of the surveying and mapping instrument, facilitating disassembly of the surveying and mapping instrument from the device, and reducing the possibility of damage to the surveying and mapping instrument.

[0009] Preferably, the inside of the fixed platform is rotatably connected with a gear two, the surveying instrument mounting platform is fixedly connected with the gear two, the outside of the gear two is engaged with a gear three, the gear three is rotatably connected with the fixed platform, the top of the gear three is fixedly installed with a rotating handle, the rotating handle passes through the top of the fixed platform and is rotatably connected therewith, the gear three is engaged with the gear two by manually rotating the rotating handle, thereby driving the gear two to rotate and the surveying instrument mounting platform to rotate, so as to adjust the angle of the surveying instrument clamped on the top of the surveying instrument mounting platform.

[0010] Preferably, the screw rod is inserted into the inside of the base and is rotatably connected therewith, the inside of the base is rotatably connected with a limiting block, the screw rod is fixedly connected with the limiting block, the outside of the screw rod is threadedly connected with a fixed block, the side close to the screw rod of each of the supporting legs is fixedly installed with a first connecting block, the inside of each of the first connecting blocks is rotatably connected with a supporting plate through a rotating shaft, the outside away from the first connecting block of each of the supporting plates is rotatably connected with a second connecting block through a rotating shaft, each of the second connecting blocks is fixedly connected with the fixed block, the inside of the mounting seat is fixedly installed with a second servo motor, the screw rod is inserted into the inside of the mounting seat and is rotatably connected therewith, the output end of the second servo motor is fixedly connected with the screw rod, the fixed block drives the second connecting blocks to move longitudinally by driving the second servo motor, and the supporting legs are unfolded by the cooperation of the first connecting blocks and the supporting plates, thereby facilitating the placement of the device.

[0011] Preferably, the bottom of the base is fixedly installed with a plurality of connecting rods, the connecting rods are fixedly connected with the mounting seat, and the connecting rods penetrate through the fixed block and are slidably connected therewith, the bottom of the base is provided with a limiting rod, the limiting rod penetrates through the base and is slidably connected therewith, and the limiting rod is fixedly connected with the fixed platform, the longitudinal movement of the fixed block is more stable by the connecting rods, and the longitudinal movement of the fixed platform is more stable by the limiting rod.

[0012] Preferably, the top of the fixed platform is inlaid with a controller, and the controller is electrically connected with the first servo motor and the second servo motor.

[0013] The utility model provides a surveying and mapping platform for land surveying, has the following beneficial effects:

[0014] 1、 the surveying and mapping platform for land surveying, drives two first auxiliary blocks to move by the first servo motor and is opposite or repulsion, and realizes the function of height adjustment of the fixed platform through the cooperation of the supporting block and the second auxiliary block, through the mutual far away of two clamps, and place surveying instrument on the top of surveying instrument mounting platform, and through the action of a plurality of tension springs makes the clamp reset, thereby realizes the clamping of surveying instrument, and then facilitates the disassembly of surveying instrument and the device.

[0015] 2、The surveying and mapping table for land surveying, through the first servo motor drive makes two gear one synchronous rotation, further make two first auxiliary blocks of bidirectional screw rod outside move to each other or repel, and through the support block and the second auxiliary block cooperate, realize to the fixed platform height adjustment function, further convenient for the height of the surveying and mapping instrument placement position adjustment, use more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 It is the A place enlarged view in the utility model; Figure 2

[0019] Figure 4 It is the side view of the utility model;

[0020] Figure 5 It is the local structural schematic diagram of the utility model;

[0021] Figure 6 It is the sectional structure schematic diagram of the adjusting rod and support leg of the utility model.

[0022] In the drawing: 1, base; 2, fixed platform; 3, surveying and mapping instrument installation platform; 4, gear one; 5, first servo motor; 6, first auxiliary block; 7, support block; 8, second auxiliary block; 9, gear two; 10, gear three; 11, turn hand; 12, clamping plate; 13, guide rod; 14, tension spring; 15, limit rod; 16, threaded rod; 17, limit block; 18, mounting seat; 19, bidirectional screw rod; 20, support leg; 21, first connecting block; 22, support plate; 23, fixed block; 24, second connecting block; 25, second servo motor; 26, fixing nail; 27, controller; 28, connecting rod; 30, adjusting rod; 31, adjusting screw; 32, worm wheel; 33, limit plate; 34, sliding groove; 35, limit sliding block; 36, installation groove; 37, worm. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1 to 6 ​The utility model provides a kind of technical scheme: a surveying and mapping table for land surveying and mapping, including base 1, the lower portion of base 1 is provided with mounting seat 18, the upper portion of base 1 is provided with fixed platform 2, the top of fixed platform 2 is provided with surveying and mapping instrument installation platform 3, surveying and mapping instrument installation platform 3 is inserted into the inside of fixed platform 2 and is rotationally connected with it, bidirectional screw rod 19 is rotationally connected in the inside of base 1, the outside of the two ends of bidirectional screw rod 19 opposite in screw direction is connected with two first auxiliary blocks 6 by screwing, two first auxiliary blocks 6 are all slidably connected with base 1, two gears one 4 are rotationally connected in the inside of base 1, two gears one 4 are engaged, first servo motor 5 is fixedly installed in the inside of base 1, the output of first servo motor 5 is fixedly connected with one of gear one 4, another gear one 4 is fixedly installed on the outside of bidirectional screw rod 19, the side of two first auxiliary blocks 6 away from base 1 is rotationally connected with support block 7 by pivot, the outside of two support blocks 7 away from first auxiliary block 6 is rotationally connected with second auxiliary block 8 by pivot, two second auxiliary blocks 8 are all fixedly connected with fixed platform 2, the bottom of base 1 is rotationally connected with several support legs 20 by pivot, the bottom of base 1 is rotationally installed with threaded rod 16, surveying and mapping instrument installation platform 3 is provided with surveying and mapping instrument auxiliary installation mechanism.

[0025] The bottom of support leg 20 is equipped with adjusting mechanism, and the adjusting mechanism comprises adjusting rod 30, which is located at the bottom of support leg 20. A adjusting screw rod 31 is screw-mounted in the inner cavity of the adjusting rod 30. The top end of the adjusting screw rod 31 is inserted into the inside of the support leg 20 and rotationally connected with the support leg 20. A limit plate 33 is fixedly connected to one side of the adjusting rod 30. The inside of the limit plate 33 is in close contact with the side surface of the support leg 20. An installation groove 36 is formed in the inside of the support leg 20. A worm wheel 32 is rotationally installed in the inner cavity of the installation groove 36. The worm wheel 32 is fixedly sleeved to the outside of the top end of the adjusting screw rod 31. A worm 37 is rotationally installed in the inner cavity of the installation groove 36, and the worm 37 is engaged with the installation groove 36. The worm 37 extends to the outside of the support leg 20 and is connected with a rotating disc. A sliding groove 34 is formed in one side of the support leg 20. A limit sliding block 35 is slidably installed in the inner cavity of the sliding groove 34, and the limit sliding block 35 is fixedly connected with the limit plate 33. A fixing nail 26 is fixedly installed at the bottom of the limit plate 33.

[0026] The surveying and mapping instrument auxiliary installation mechanism comprises two clamping plates 12, which are inserted into the inside of the surveying and mapping instrument installation platform 3 and are slidably connected therewith. A guide rod 13 is fixedly installed in the inside of the surveying and mapping instrument installation platform 3. The guide rod 13 penetrates through the two clamping plates 12 and is slidably connected therewith. Tension springs 14 are fixedly installed on one side of the clamping plates 12 and located on both sides of the guide rod 13. One end of the tension spring 14 away from the clamping plate 12 is fixedly connected with the surveying and mapping instrument installation platform 3. The clamping plates 12 are reset by the action of the plurality of tension springs 14, thereby achieving clamping and fixing of the surveying and mapping instrument. This facilitates disassembly of the surveying and mapping instrument and the device, and reduces the possibility of damage to the surveying and mapping instrument.

[0027] The inside of the fixed table 2 is rotatably connected with a gear two 9, the surveying instrument mounting table 3 is fixedly connected with the gear two 9, the outside of the gear two 9 is engaged with a gear three 10, the gear three 10 is rotatably connected with the fixed table 2, the top of the gear three 10 is fixedly installed with a rotating handle 11, the rotating handle 11 penetrates through the top of the fixed table 2 and is rotatably connected therewith, the gear three 10 is engaged with the gear two 9 by manually rotating the rotating handle 11, and then the gear two 9 is driven to rotate to drive the surveying instrument mounting table 3 to rotate, so as to adjust the angle of the surveying instrument clamped on the top of the surveying instrument mounting table 3.

[0028] The threaded rod 16 is inserted into the inside of the base 1 and is rotatably connected therewith, the inside of the base 1 is rotatably connected with a limiting block 17, the threaded rod 16 is fixedly connected with the limiting block 17, the outside of the threaded rod 16 is threadedly connected with a fixed block 23, the first connecting blocks 21 are fixedly installed on the side close to the threaded rod 16 of the plurality of supporting legs 20, the inside of the plurality of first connecting blocks 21 is rotatably connected with the supporting plates 22 through the rotating shafts, the outside of the plurality of supporting plates 22 away from the first connecting blocks 21 is rotatably connected with the second connecting blocks 24 through the rotating shafts, the plurality of second connecting blocks 24 are fixedly connected with the fixed block 23, the inside of the mounting seat 18 is fixedly installed with a second servo motor 25, the threaded rod 16 is inserted into the inside of the mounting seat 18 and is rotatably connected therewith, the output end of the second servo motor 25 is fixedly connected with the threaded rod 16, the fixed block 23 drives the plurality of second connecting blocks 24 to move longitudinally by driving the second servo motor 25, and the plurality of supporting legs 20 are unfolded by the cooperation of the first connecting blocks 21 and the supporting plates 22, so as to facilitate the placement of the device.

[0029] The bottom of the base 1 is fixedly installed with a plurality of connecting rods 28, the plurality of connecting rods 28 are fixedly connected with the mounting seat 18, the plurality of connecting rods 28 all penetrate through the fixed block 23 and are slidably connected therewith, the bottom of the base 1 is provided with a limiting rod 15, the limiting rod 15 penetrates through the base 1 and is slidably connected therewith, the limiting rod 15 is fixedly connected with the fixed table 2, the longitudinal movement of the fixed block 23 is more stable by the setting of the connecting rods 28, and the longitudinal movement of the fixed table 2 is more stable by the setting of the limiting rod 15.

[0030] The top of the fixed table 2 is inlaid with a controller 27, the controller 27 is electrically connected with the first servo motor 5 and the second servo motor 25, and the operation of the equipment on the device is controlled through the controller 27.

[0031] In summary, the surveying and mapping table for land surveying, in use, first connects the power supply to the controller 27, which can be a mobile power supply or a battery, controls the second servo motor 25 to drive the fixed block 23 outside the threaded rod 16 to move the second connecting block 24 vertically, and through the cooperation of the first connecting block 21 and the support plate 22, the support legs 20 are expanded, which facilitates the placement and storage of the device. After expansion, the fixing nails 26 are inserted into the soil, and the level is adjusted according to the 3-embedded level, the worm 37 is rotated by rotating the turntable, the worm 37 is rotated to drive the worm wheel 32 to rotate the adjusting screw 31, and the limiting plate 33 limits the rotation of the adjusting rod 30, so that the adjusting screw 31 drives the adjusting rod 30 to move downward, thereby adjusting the length of the single support leg 20 for horizontal adjustment,

[0032] The first servo motor 5 drives the two gears 4 to rotate synchronously, thereby moving the two first auxiliary blocks 6 on the outside of the two-way screw rod 19 towards or away from each other, and through the cooperation of the support block 7 and the second auxiliary block 8, the height adjustment of the fixed table 2 is realized, and through the action of the limiting rod 15, the fixed table 2 moves more stably in the longitudinal direction. By moving the two clamps 12 away from each other and placing the surveying instrument on the top of the surveying instrument mounting table 3, the clamps 12 are reset by the action of the stretch springs 14. When the clamps 12 are reset, manual limiting is required to slowly contact the clamps 12 with the metal or hard plastic bottom of the surveying instrument and clamp it. The inside of the clamp 12 is provided with a non-slip rubber pad, which deforms after contacting the base, thereby improving the clamping stability, so as to realize the clamping and fixing of the surveying instrument, and facilitate the disassembly of the surveying instrument and the device. Since the instrument is basically in a static state during surveying, the stretch spring 14 will not move. When moving, the support and the surveying instrument are generally separated. If they need to be assembled together for movement, butterfly bolts can be used to pass through the mounting holes on both sides of the bottom of the surveying instrument and be screwed into the screw holes on the top of the surveying instrument mounting table 3 for fixation.

[0033] At the same time, when using the device, the gear three 10 is engaged with the gear two 9 by manually rotating the handle 11, thereby rotating the gear two 9 to drive the surveying instrument mounting table 3 to rotate, so as to adjust the angle of the surveying instrument clamped on the top of the surveying instrument mounting table 3, and the stability of the device when placed is improved by the fixing nails 26 arranged at the bottom of the support legs 20. At the same time, heat dissipation holes are provided on the device to cooperate with the first servo motor 5 and the second servo motor 25, which can prevent the motor from being damaged due to heat dissipation during operation.

[0034] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A surveying table for land surveying, comprising a base (1), characterised in that: The lower part of the base (1) is provided with a mounting seat (18), the upper part of the base (1) is provided with a fixed table (2), the top of the fixed table (2) is provided with a surveying instrument mounting table (3), and the surveying instrument mounting table (3) is provided with a surveying instrument auxiliary mounting mechanism. The surveying instrument mounting table (3) is inserted into the fixed table (2) and is rotationally connected with the fixed table (2), the inside of the base (1) is rotationally connected with a bidirectional screw rod (19), the outer sides of the two ends of the bidirectional screw rod (19) are screw-connected with two first auxiliary blocks (6) in opposite screw directions, the two first auxiliary blocks (6) are slidingly connected with the base (1), the inside of the base (1) is rotationally connected with two gear wheels (4), the two gear wheels (4) are engaged, the inside of the base (1) is fixedly installed with a first servo motor (5), the output end of the first servo motor (5) is fixedly connected with one of the gear wheels (4), the other gear wheel (4) is fixedly installed on the outer side of the bidirectional screw rod (19), the sides, away from the base (1), of the two first auxiliary blocks (6) are rotationally connected with support blocks (7) through rotating shafts, the outer sides, away from the first auxiliary blocks (6), of the two support blocks (7) are rotationally connected with second auxiliary blocks (8) through rotating shafts, the two second auxiliary blocks (8) are fixedly connected with the fixed table (2), the bottom of the base (1) is rotationally connected with a plurality of support legs (20) through rotating shafts, the bottom of the support leg (20) is provided with an adjusting mechanism, and the bottom of the base (1) is rotationally installed with a threaded rod (16).

2. The surveying table for land surveying according to claim 1, wherein: The adjusting mechanism comprises an adjusting rod (30), the adjusting rod (30) is located at the bottom of the support leg (20), an adjusting screw rod (31) is screw-connected in the inner cavity of the adjusting rod (30), the top end of the adjusting screw rod (31) is inserted into the inside of the support leg (20) and is rotationally connected with the support leg (20), one side of the adjusting rod (30) is fixedly connected with a limiting plate (33), the inner side of the limiting plate (33) is fitted with the side surface of the support leg (20), an installation groove (36) is formed in the inside of the support leg (20), a worm wheel (32) is rotationally installed in the inner cavity bottom of the installation groove (36), the worm wheel (32) is fixedly sleeved to the outer side of the top end of the adjusting screw rod (31), a worm (37) is rotationally installed in the inner cavity of the installation groove (36) and engages with the installation groove (36), the worm (37) extends to the outside of the support leg (20) and is connected with a rotating disc, a sliding groove (34) is formed in one side of the support leg (20), a limiting sliding block (35) is slidingly installed in the inner cavity of the sliding groove (34) and is fixedly connected with the limiting plate (33), and the bottom of the limiting plate (33) is fixedly installed with a fixing nail (26).

3. The surveying table for land surveying according to claim 1, wherein: The surveying instrument auxiliary installation mechanism comprises two clamping plates (12), both of which are inserted into the inside of a surveying instrument mounting table (3) and are in sliding connection with the same, a guide rod (13) is fixedly installed in the inside of the surveying instrument mounting table (3), the guide rod (13) penetrates through both clamping plates (12) and is in sliding connection with the same, stretch springs (14) are fixedly installed on one side of the clamping plates (12) and located on both sides of the guide rod (13), and one end of the stretch springs (14) away from the clamping plates (12) is fixedly connected with the surveying instrument mounting table (3).

4. The surveying table for land surveying according to claim 1, wherein: The inside of the fixed table (2) is rotatably connected with a gear two (9), the surveying instrument mounting table (3) is fixedly connected with the gear two (9), the outside of the gear two (9) is meshed with a gear three (10), the gear three (10) is rotatably connected with the fixed table (2), and the top of the gear three (10) is fixedly installed with a rotating handle (11) penetrating through the top of the fixed table (2) and being rotatably connected with the same.

5. The surveying table for land surveying according to claim 1, wherein: The inside of the fixed table (2) is rotatably connected with a gear two (9), the surveying instrument mounting table (3) is fixedly connected with the gear two (9), the outside of the gear two (9) is meshed with a gear three (10), the gear three (10) is rotatably connected with the fixed table (2), and the top of the gear three (10) is fixedly installed with a rotating handle (11) penetrating through the top of the fixed table (2) and being rotatably connected with the same.

6. The surveying table for land surveying according to claim 1, wherein: The inside of the fixed table (2) is rotatably connected with a gear two (9), the surveying instrument mounting table (3) is fixedly connected with the gear two (9), the outside of the gear two (9) is meshed with a gear three (10), the gear three (10) is rotatably connected with the fixed table (2), and the top of the gear three (10) is fixedly installed with a rotating handle (11) penetrating through the top of the fixed table (2) and being rotatably connected with the same.

7. The surveying table for land surveying according to claim 1, wherein: The bottom of the base (1) is fixedly installed with a plurality of connecting rods (28), the connecting rods (28) are fixedly connected with the mounting seat (18), the connecting rods (28) penetrate through the fixed block (23) and are in sliding connection with the same, and the bottom of the base (1) is provided with a limiting rod (15) penetrating through the base (1) and being in sliding connection with the same, and the limiting rod (15) is fixedly connected with the fixed table (2). The top of the fixed table (2) is embedded with a controller (27), and the controller (27) is electrically connected with the first servo motor (5) and the second servo motor (25).

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