CN217146014U

CN217146014U - Surveying and mapping device

Info

Publication number: CN217146014U
Application number: CN202220146042.6U
Authority: CN
Inventors: 杜江; 连洪奎; 徐刚
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-09
Anticipated expiration: 2032-01-19
Also published as: WO2023138597A1

Abstract

The utility model relates to a mapping device especially relates to hand-held type shallow of building a picture, and it includes: the battery pack assembly is arranged near the end part of the push rod close to the walking assembly, and the battery pack assembly is located below the push rod. This application mapping device realizes the mapping function through setting up the RTK device to replace the wiring, and, realize the hand-held type through setting up of push rod and running gear and promote, owing to set up near the tip that is close to running gear at the push rod with the battery package subassembly again, thereby reduce this mapping device's focus, make the operation more comfortable.

Description

Surveying and mapping device

Technical Field

The utility model relates to a mapping device especially relates to hand-held type shallow of building a picture.

Background

The self-moving equipment is widely used at present, can automatically complete designated work without manual direct control and operation, has low power, low noise and exquisite and attractive appearance, and greatly reduces manual operation, for example, an intelligent mower can automatically complete lawn trimming within a specified range. At present, the traditional mode of establishing a work map from mobile equipment is wiring, and the wiring needs manual laying, and is hard and troublesome, especially to outdoor from mobile equipment, it still can make the wiring easily lose by the influence of environment such as weather for subsequent maintenance cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a replace wiring and operate comfortable mapping device.

In order to achieve the above purpose, the utility model provides a following technical scheme: a mapping apparatus, comprising: the battery pack assembly is arranged near the end part of the push rod close to the walking assembly, and the battery pack assembly is located below the push rod.

Further, the push rod is a telescopic push rod.

Furthermore, a handle is arranged on the push rod, and a control switch used for controlling the surveying and mapping device to work is arranged on the handle.

Furthermore, the housing is provided with a containing groove for containing the battery pack assembly.

Further, the casing includes left casing and right casing, left side casing with right casing cooperation forms the accepting groove, the battery package subassembly is held in the accepting groove.

Further, the RTK device is detachably connected to the housing.

Further, mapping device still includes the support frame, the support frame is installed in the casing, be fixed with the circuit board on the support frame, the circuit board with battery package subassembly electricity is connected, the support frame has and is used for fixing a plurality of bracing pieces of circuit board.

Furthermore, the surveying and mapping device further comprises a cover body, the cover body is rotatably connected with one end of the shell through a connecting shaft, and a cover body releasing mechanism is installed on one side, close to the push rod, of the shell.

Further, the cover releasing mechanism comprises a button and a return spring, the button comprises a cover locking part, the return spring is positioned between the button and the push rod, and two ends of the return spring respectively abut against the button and the push rod; in a state where no external force is applied, the position of the push button is restricted by the force of the return spring so that the cover remains in a state of covering the storage groove.

Further, the housing also includes a plurality of drain openings.

The beneficial effects of the utility model reside in that: this application mapping device realizes the mapping function through setting up the RTK device to replace the wiring, and, realize the hand-held type through setting up of push rod and walking subassembly and promote, owing to wrap the subassembly with the battery and set up near the tip that the push rod is close to walking subassembly, wrap the subassembly with the battery simultaneously and set up the below at the push rod, make when the user state, reduce this mapping device's focus, operate more comfortablely.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a mapping apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of the surveying and mapping apparatus shown in FIG. 1 in another direction;

FIG. 3 is a simplified illustration of a portion of the structure of the mapping apparatus shown in FIG. 1;

FIG. 4 is a cross-sectional view of a portion of the structure of the mapping device shown in FIG. 3;

FIG. 5 is a schematic diagram of a cover release mechanism for use with the mapping device of FIG. 1;

fig. 6 is a schematic structural view of the cover releasing mechanism shown in fig. 5 in another state.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work 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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, a surveying apparatus 10 according to a preferred embodiment of the present application includes a push rod 1, a walking assembly 2, an RTK device 3, a battery pack assembly 4 and a housing 5. The push rod 1 and the walking assembly 2 are mounted on the housing 5. The battery pack assembly 4 supplies power to the RTK device 3. The battery pack assembly 4 is installed near the end of the push rod 1 near the running assembly 2. Because this surveying device 10 is provided with RTK device 3, so, can realize the mapping function through using this surveying device 10 to replace the wiring, and, realize the hand-held type through the setting of push rod 1 and running gear 2 and promote, owing to set up battery package subassembly 4 near the tip that push rod 1 is close to running gear 2, set up battery package subassembly 4 in the below of push rod 1 simultaneously again, make when the user state, reduce the focus of this surveying device 10, it is more comfortable to operate.

This push rod 1 is scalable push rod 1, can adjust its length according to the user demand, and can make whole volume less after packing up push rod 1, is convenient for accomodate. Specifically, the push rod 1 includes a first rod portion 12 and a second rod portion 13 sleeved below the first rod portion 12, axes of the first rod portion 12 and the second rod portion 13 overlap, and the first rod portion 12 and the second rod portion 13 are relatively movable in an axial direction of the first rod portion 12. A locking structure 14 is disposed between the first lever portion 12 and the second lever portion 13, and the locking structure 14 locks and unlocks the first lever portion 12 and the second lever portion 13. The locking structure 14 is of the prior art and will not be described in detail here. In other embodiments, the push rod may also be a non-telescoping rod. When the non-telescopic rod is used, a user can store the non-telescopic rod in a mode of directly fixing the non-telescopic rod on a wall body and the like. Compared with a telescopic push rod, the non-telescopic rod has no high requirement on the arrangement of electric wires in the rod body, and is simple and convenient to manufacture.

The push rod 1 is provided with a handle 11 for an operator to hold, and the handle 11 and the shell 5 are respectively positioned at two ends of the push rod 1. The walking component 2 and the battery pack component 4 are both far away from the handle 11. The handle 11 is provided on the first lever body portion 12. The first body portion 12 has first (unnumbered) and second (unnumbered) oppositely disposed ends, the second end being in abutment with the second body portion 13, the handle 11 being mounted on the first end. Fig. 1 is a view of a surveying device 10 in use, and the direction indicated by arrow a in fig. 1 is a traveling direction of the surveying device 10, and in the following description, the front side and the front side are both shown in terms of the traveling direction in use. In operation, an operator stands on one side of the mapping device 10. In the using state of the surveying and mapping device 10, the included angle between the push rod 1 and the walking surface of the surveying and mapping device 10 is an acute angle, and the battery pack assembly 4 is located below the push rod 1. Through setting up battery package subassembly 4 in the below of push rod 1 for the focus of mapping device 10 is inclined to the back and leans on lower setting, and is more laborsaving when making promoting this mapping device, promotes the operation and experiences the sense.

In this embodiment, for the convenience of holding, the axis of the portion of the handle 11 mainly used for the operator to hold forms an obtuse angle with the axis of the first shaft portion 12. Specifically, the handle 11 includes a holding rod 111 and a docking rod 112, wherein the holding rod 111 is held by an operator, and the docking rod 112 is docked with the first end. The grip lever 111 and the docking lever 112 are integrally formed. The axis of the holding rod 111 forms an obtuse angle with the axis of the docking rod 112, and the axis of the docking rod 112 overlaps with the axis of the first rod portion 12. The handle 11 is detachably connected with the first shaft part 12. Friction portions (not numbered) are formed on the outer surface of the grip lever body 111 to increase the grip force. Of course, in other embodiments, the handle 11 and the first shaft portion 12 may be integrally formed.

The handle 11 is provided with a control switch 15 for controlling the operation of the surveying and mapping device, and the control switch 15 is electrically connected with the RTK device 3. In this embodiment, the control switch 15 is a button 15, the button 15 can be a push button or a push button, the operation principle and structure thereof are the prior art, and will not be described in detail herein.

The RTK device 3 employs an RTK (real Time kinematic) technology. RTK is a satellite navigation technique for improving the accuracy of positioning data obtained from a global-based satellite navigation system and consists of a reference station receiver, a data chain, and a rover receiver. A base station is provided with 1 receiver as a reference station, satellites are continuously observed, observation data and station measurement information of the satellites are sent to a rover station in real time through radio transmission equipment, the rover station GPS receiver receives GPS satellite signals and data transmitted by the base station through radio receiving equipment, and then three-dimensional coordinates and precision of the rover station are calculated in real time according to the principle of relative positioning. The principles and calculations are well known to those skilled in the art and are not described in detail herein.

The battery pack assembly 4 may employ a conventional technique, which generally includes: a housing (not numbered), a plurality of batteries (not numbered) mounted in the housing, and a bracket (not numbered) disposed in the housing to support the plurality of batteries, which are not specifically described again.

The RTK device 3 and the battery pack assembly 4 are both arranged close to the walking assembly 2, so that the center of gravity of the surveying and mapping device 10 is arranged as far as possible, and the operation comfort is improved. When the battery pack assembly is used, in the horizontal direction, part of the battery pack assembly 4 is lower than the plane where the axis of the walking assembly 2 is located, and the plane is parallel to the horizontal plane.

In the lateral projection (the directions indicated by the arrows b1 and b2 in fig. 2 are the lateral projection directions) of the surveying device 10 in use, part of the battery pack assembly 4 and the surveying assembly 4 are shielded by the walking assembly 2. Specifically, the traveling assembly 2 includes two wheel bodies 21 oppositely disposed on two sides of the push rod 1, an open space 22 is formed between the two oppositely disposed wheel bodies 21, and the partial battery pack assembly 4 and the partial RTK device 3 are disposed in the open space 22. By this arrangement, the overall structure of the surveying device 10 is compact and small.

The RTK device 3 is located on the front side of the push rod 1 in the use state of the surveying device 10. As described above, in the use state of this surveying device 10, the battery pack assembly 4 is disposed below the push rod 1, and therefore, the RTK device 3 and the battery pack assembly 4 are brought into a substantially balanced state front and rear, making the surveying device 10 more stable in use.

The battery pack assembly 4 is detachably mounted on the case 5. The case 5 is provided with a housing groove 51, and the battery pack assembly 4 is detachably housed in the housing groove 51. The inserting and pulling direction of the battery pack assembly 4 is the same as the extending direction of the first rod body part 12 of the push rod 1, so that the battery pack assembly 4 can be inserted and pulled conveniently.

In detail, the housing 5 includes a left housing (not numbered) and a right housing (not numbered) which cooperate to form the receiving groove 51, and the left and right housings are disposed in left-right symmetry about the axis of the first lever part 12 with reference to fig. 2. Referring to fig. 3 and 4, the housing 5 is provided with an insertion groove 52 for inserting the bottom of the second shaft portion 13. The housing groove 51 includes two half groove portions (not numbered) formed on the left and right housings, and the housing groove 51 is located at the rear of the insertion groove 52 (see fig. 3).

In this embodiment, the mapping apparatus 10 further includes a cover 6, and the cover 6 is used to close the receiving groove 51, so that the battery pack assembly 4 is in a substantially closed space to prevent dust, rain, sewage, sundries, etc. from entering the receiving groove 51.

The housing 5 includes a case portion 53 forming the housing groove 51, and one side of the cover 6 is rotatably connected to one end of the case portion 53 by a connecting shaft 7. The side of the tank portion 53 adjacent to the push rod 1 is provided with a lid releasing mechanism. The cover releasing mechanism includes a button and a return spring, one end of the button includes a cover locking portion, the return spring is located between the button and the push rod 1, two ends of the return spring respectively abut against the button and the push rod 1, and under a state that no external force is applied, the position of the button is limited by the force of the return spring, so that the cover 6 keeps a state of covering the accommodating groove 51.

Specifically, a hook portion 61 is provided on the other side of the cover 6 with respect to the connecting shaft 7, a locking portion 54 engaged with the hook portion 61 is provided on the box portion 53, and the hook portion 61 and the locking portion 54 form a cover locking portion. When the battery pack assembly 4 is mounted, the assembled battery pack assembly 4 is placed in the groove body 111, the cover body 6 is turned over to close the accommodating groove 51, and the hook part 61 is engaged with the engaging part 54 to lock the cover body 6 and the case body 53.

The latch portion 54 is connected to the box portion 53 through a rotating shaft 55, a pressing portion 541 is provided on the latch portion 54, the pressing portion 541 is a button, and by pressing the pressing portion 541, the latch portion 54 rotates relative to the box portion 53 with the rotating shaft 55 as a rotation axis, so as to unlock the latch portion 54 and the latch portion 61. Specifically, the latch portion 54 includes a plate portion 542 extending in the height direction of the box portion 53, a bent portion 543 extending obliquely downward in the direction of the box portion 53 from one end of the plate portion 542, and a latch 544 formed to protrude in the box direction from the plate portion 542. The latch portion 54 is formed at an end of the plate portion 542 far away from the bending portion 543, and the latch 544 cooperates with the hook portion 61 to achieve locking. The pressing portion 541 is located at one end of the buckle 544, is located above the buckle 544, and is an upper end surface of the plate portion 542. The bending portion 543 and the case 53 are connected by a rotation shaft 55. The return spring is a torsion spring (not shown) provided on the rotating shaft, and the torsion spring causes the locking portion 54 to always abut against the box portion 53 when no external force acts on the pressing portion 541, as shown in fig. 5. When an external force acts on the pressing portion 541, the latch portion 54 rotates outward relative to the case portion 53 about the rotation shaft 55, and the latch 544 is separated from the latch portion 61, thereby unlocking the electronic device, as shown in fig. 6.

Referring to fig. 3, the RTK device 3 is detachably connected to the housing 5. The surveying device 10 further comprises a support 81, which support 81 is mounted in the housing 5.

The surveying and mapping device 10 further includes a circuit board 9 electrically connected to the RTK device 3 and the battery pack assembly 4, and a support frame 81 for fixing the circuit board 9, wherein the circuit board 9 is connected to the RTK device 3 and the battery pack assembly 4 via cables (not shown). The control switch 15 is used to control the circuit board 9. The circuit board 9 is fixed to a support frame 81, and the support frame 81 further includes a plurality of support bars 82 defining the position of the circuit board 9. A receiving space (not numbered) for placing the circuit board 9 is formed between the RTK device 3 and the supporting frame 81, so as to protect the circuit board 9 and prevent the circuit board 9 from being damaged by extrusion. The support frame 81 and the support rod 82 may be integrally formed.

Referring to fig. 4, the housing 5 further includes a plurality of drainage holes 56, so that water (rain water or sewage entering the housing 5 from the outside) in the housing 5 can be drained through the drainage holes 56, and the cables, the circuit board 9, and the like are prevented from being damaged by soaking in water for a long time, so as to prolong the service life of the surveying and mapping apparatus 10. In this embodiment, the number of the drainage holes 56 is three, the three drainage holes 56 are disposed on the same circumference, the distance between each drainage hole 56 is equal, and each drainage hole 56 is arc-shaped, so that when the surveying and mapping device 10 is in any placement state, water in the housing 5 can be drained through the drainage hole 56 located at the lowest position, and the situation that the water in the housing 5 cannot be completely drained due to the change of the placement state is avoided. In other embodiments, the number, shape and arrangement position of the drainage holes 56 can be adjusted according to the size and structure of the housing 5, which will not be described herein.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mapping apparatus, comprising: the battery pack assembly is arranged near the end of the push rod close to the walking assembly, and the battery pack assembly is located below the push rod.

2. The mapping device of claim 1, wherein the pushrod is a retractable pushrod.

3. A surveying arrangement as claimed in claim 1 or 2, characterized in that the push rod is provided with a handle, which is provided with a control switch for controlling the operation of the surveying arrangement.

4. The apparatus according to claim 1, wherein the housing has a receiving slot for receiving the battery pack assembly.

5. The mapping apparatus of claim 4, wherein the housing comprises a left housing and a right housing, the left housing and the right housing cooperating to form the receiving slot, the battery pack assembly being received in the receiving slot.

6. The surveying apparatus of claim 1, wherein the RTK device is detachably connected to the housing.

7. The mapping apparatus of claim 6, further comprising a support frame mounted within the housing, the support frame having a circuit board secured thereto, the circuit board being electrically connected to the battery pack assembly, the support frame having a plurality of support posts for securing the circuit board.

8. The apparatus according to claim 4, further comprising a cover rotatably coupled to an end of the housing by a coupling shaft, wherein a cover release mechanism is mounted to a side of the housing adjacent the pushrod.

9. The mapping apparatus of claim 8, wherein the cover release mechanism includes a button including a cover lock and a return spring intermediate the button and the push rod, the return spring having ends abutting the button and the push rod, respectively; in a state where no external force is applied, the position of the push button is restricted by the force of the return spring so that the cover body is kept in a state of covering the storage groove.

10. The mapping device of claim 1, wherein the housing further comprises a plurality of drainage ports.