CN211060932U

CN211060932U - Gravity pendulum type laser demarcation device with integrated wiring

Info

Publication number: CN211060932U
Application number: CN201922277225.2U
Authority: CN
Inventors: 张沙玲; 李胜杰; 赵安龙
Original assignee: Yangzhou Fst Laser Instrument Co ltd
Current assignee: Yangzhou Fst Laser Instrument Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-07-21
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an integrated wiring gravity pendulum type laser demarcation device, which comprises a key control panel, a shell and a main structure, wherein the key control panel provided with an infrared transmitting end is arranged outside the shell, and the main structure inside the shell comprises a suspension component, a laser luminous body, a swinging body, a built-in driving mainboard, a transfer plate, a stand column and a base; the upright post is arranged on the base, the upper end of the upright post is connected with the suspension assembly, the joint part of the upright post and the suspension assembly is provided with an insulating pad, the oscillating body is arranged below the suspension assembly, the built-in driving mainboard provided with an infrared receiving end is connected with the oscillating body by using screws, and the laser luminous body is arranged inside the oscillating body and is electrically connected with the built-in driving mainboard; the infrared receiving end controls the on-off of the circuit, and the adapter plate is connected with the upright post through screws; the adapter plate is provided with a buzzer and is used for connecting and outputting a power supply. This equipment is effectual has solved traditional gravity pendulum-type laser demarcation appearance and has caused the problem of equipment trouble road height because of the winding displacement is complicated.

Description

Gravity pendulum type laser demarcation device with integrated wiring

Technical Field

The utility model belongs to the technical field of laser equipment, concretely relates to gravity pendulum-type laser demarcation device of wiring integrates.

Background

At present, the laser demarcation device is widely applied to various indoor and outdoor decoration projects in the building industry and the like, and is used for providing horizontal lines and plumb lines and realizing operations such as orientation, positioning and the like. The traditional gravity pendulum type laser demarcation device has a pendulum body separated from a built-in driving main board and a key board. The swinging body is a carrier of a luminous body of the laser demarcation device, the luminous body needs to be connected with a built-in driving mainboard for lighting, and meanwhile, the swinging body is controlled by connecting a key control board and a driving board. The built-in driving main board drives the luminous body through 6 to 7 thin copper wires (enameled wires), and the key board is connected to the built-in driving main board through 5-core or 6-core flat cables to control the luminous body.

The swinging body keeps the whole movement vertical through gravity, so that the swinging body is required to rotate flexibly in the X direction and the Y direction, and the influence of a copper wire between the swinging body and the driving plate on the flexibility of the swinging body is better. However, because the number of copper wires is large, the welding process is complex, and the quality of welding personnel is also high due to the welding of the copper wires, the problem that the swinging body is interfered by the copper wires and even is hindered from swinging is often caused. In addition, because the space in the machine shell is narrow, the flat cable between the key board and the built-in driving main board often interferes or even hinders the swinging of the swinging body, and the factors directly influence the finished product yield of the machine. Meanwhile, due to the complex use environment of the machine, when the machine is carried or the environment vibrates, the internal wiring displacement of the machine can cause the copper wire or the flat cable of the key board to obstruct the swinging of the swinging body, and the machine fails.

SUMMERY OF THE UTILITY MODEL

The problem that the machine internal wiring that exists disturbs the pendulum body even to traditional gravity pendulum-type laser demarcation appearance kind, the utility model provides a gravity pendulum-type laser demarcation appearance that integrates the wiring, its technical scheme as follows: the gravity pendulum type laser demarcation device comprises a key control panel, a shell and a main structure, wherein the key control panel is fixedly arranged on the outer side of the shell, the main structure is arranged in the shell, and the main structure comprises a suspension assembly, a laser luminous body, a swinging body, a built-in driving main board, a switching board, a stand column and a base; the upright post is fixedly arranged at the top of the base, the upper end of the upright post is fixedly connected with the suspension assembly, an insulating pad is arranged at the joint, the oscillating body is arranged below the suspension assembly, the built-in driving main board is fixedly connected with the oscillating body through a conductive metal piece, the laser light-emitting body is arranged in the oscillating body and is electrically connected with the built-in driving main board, and the laser light-emitting body emits laser light when the circuit is communicated; the adapter plate is fixedly connected with the upright post through a conductive metal piece; the key control board is provided with an infrared transmitting end, the built-in driving mainboard is provided with an infrared receiving end, and the key control board can control the on-off of the circuit of the built-in driving mainboard and the laser luminous body in a wireless mode.

Furthermore, the built-in driving main board is connected with the swinging body, and the adapter plate is connected with the upright post through a fixing screw with good conductivity.

Furthermore, a power supply input end and a power supply output end are arranged on the adapter plate, the positive electrode of the power supply output end of the adapter plate is connected with the suspension assembly through a fine copper wire, so that the suspension assembly is positively charged, and the suspension assembly and the upright post are in open circuit through an insulating pad arranged between the suspension assembly and the upright post; the negative electrode of the power supply output end is connected with the negative electrode input end of the built-in driving mainboard through a thin copper wire to supply power to the built-in driving mainboard.

Furthermore, a buzzer is also arranged on the adapter plate, and the negative electrode of the power output end of the adapter plate is connected with the buzzer and the adapter plate fixing screw; the swinging body and the suspension assembly are connected through the conductive metal piece to form a channel, when a power supply is connected, the suspension assembly and the swinging body are both positively charged, the upright post and the base are both negatively charged, when the swinging body is vertically placed, the lower end of the swinging body is not in contact with the base, when the swinging body inclines at a certain angle, the lower end of the swinging body is in contact with the base, at the moment, the whole main structure forms a channel, a buzzer on the adapter plate is triggered, and an alarm is given to remind the user to level.

Furthermore, the number of the upright columns is more than 3, the 3 upright columns are all provided with upper ends connected with the suspension mechanism and lower ends connected with the base, and the adapter plate is fixedly arranged on one of the upright columns.

Furthermore, the number of the laser luminous bodies is 3-6, and the laser luminous bodies are respectively arranged at different positions of the swinging body so as to realize multi-dimensional coverage of laser projection lines.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the gravity pendulum formula laser demarcation appearance of wiring integrates has structurally cancelled the winding displacement between button control panel and the built-in drive mainboard, and the integration is realized with the oscillating body to the built-in drive mainboard, and the thin copper thread line of drive of built-in drive mainboard has reduced 1 by 6 to 7 simultaneously. The utility model discloses compare with traditional gravity pendulum-type laser demarcation appearance, have following advantage: (1) the space in the shell of the machine is narrow, so that the possibility that the keyboard plate wire arrangement interferes with the swinging of the pendulum body is eliminated, the fault rate of the machine is greatly reduced, and the assembly difficulty of the shell is greatly reduced; (2) the built-in driving main board and the pendulum body are integrated, so that the welding process is reduced, and the welding difficulty is reduced; (3) the built-in driving mainboard only needs a thin copper wire drive, reduces to 1 from traditional 6 to 7 thin copper wires, greatly reduced the copper wire to the interference of pendulum body swing, greatly reduced the welding degree of difficulty, improved welding efficiency and product percent of pass, reduced the fault rate of product.

Drawings

Fig. 1 is a schematic diagram of the connection relationship in the main structure of the gravity pendulum laser demarcation device with integrated wiring according to the present invention;

fig. 2 is an assembly structure diagram of the gravity pendulum laser demarcation device with integrated wiring according to the present invention;

labeled as: the key control board 1, infrared emission end 12, shell 2, major structure 3, laser illuminant 4, swinging body 5, built-in drive mainboard 6, mainboard positive input 61, mainboard negative input 62, mainboard power output 63, mainboard fixed screw 64, infrared receiving end 65, adapter plate 7, adapter plate fixed screw 71, buzzer 72, adapter plate power output positive 73, adapter plate power output negative 74, adapter plate power input 75, stand 8, suspend subassembly 9, insulating pad 10, base 11.

Detailed Description

The present invention will be further described with reference to the following examples.

Referring to fig. 1 and 2, the integrated wiring gravity pendulum laser demarcation device of the present invention includes a key control panel 1, a housing 2 and a main structure 3.

The main structure 3 is arranged in the shell 2 and is connected with the shell 2 without a cable, the key control panel 1 is arranged on the shell of the shell 2 and is fixedly connected with the shell 2, and the key control panel 1 is provided with an infrared transmitting end.

The main structure 3 comprises a suspension component 9, a laser luminous body 4, a swinging body 5, a built-in driving main board 6, an adapter board 7, a stand column 8 and a base 11; the upright column 8 is fixedly arranged at the top of the base 11, the upper end of the upright column 8 is fixedly connected with the suspension assembly 9, an insulating pad 10 is arranged at the joint, the insulating pad 10 ensures that no metal contact exists between the upright column 8 and the suspension assembly 9, and when a power supply is connected, an open circuit is formed between the upright column 8 and the suspension assembly 9; the oscillating body 5 is disposed below the suspension unit 9, the oscillating body 5 and the suspension unit 9 are connected by a metal member having good conductivity, and when a power supply is applied, the oscillating body 5 and the suspension unit 9 form a passage.

The built-in driving mainboard 6 comprises a mainboard positive electrode input end 61, a mainboard negative electrode input end 62, a mainboard power output end 63, a mainboard fixing screw 64 and an infrared receiving end 65, the built-in driving mainboard 6 is fixedly connected with the swinging body 5 through the mainboard fixing screw 64, and the mainboard fixing screw 64 has good conductivity, so that a passage can be formed between the swinging body 5 and the built-in driving mainboard 6; the laser luminous body 4 is arranged in the swinging body 5, the laser luminous body 4 is electrically connected with the power output end 63, and the infrared receiving end 65 controls the connection and disconnection between the laser luminous body 4 and the power output end 63 by receiving the signal of the infrared transmitting end 12; the adapter plate 7 is fixedly connected with the upright post 8 through an adapter plate fixing screw 71; the adapter plate fixing screw 71 has good conductivity, and can form a passage between the adapter plate 7 and the column 8 in a power-on state, and the adapter plate 7 is further provided with a buzzer 72, a power input end 75 and a power output end.

The power input end 75 of the adapter plate 7 is used for accessing an external power supply, the positive pole 73 of the power output end of the adapter plate is connected with the suspension component 9 through a thin copper wire, so that the suspension component 9 is positively charged, and the negative pole 74 of the power output end of the adapter plate is connected with the negative input end 62 of the built-in driving mainboard through a thin copper wire to supply power to the built-in driving mainboard 6; meanwhile, the negative electrode 74 of the power output end of the adapter plate is also connected with the buzzer 72 and the adapter plate fixing screw 71.

The utility model is used for during laser demarcation measurement, must use under the state of equipment leveling, when being in under the leveling state between swing body 5 and the base 11, the two contactless, when the slope of certain angle takes place for equipment, swing body 5 can contact with base 11, works as adapter plate 7 inserts external power source, base suspends subassembly 9 in midair and swing body 5 positive electricity, and base 11 and stand negative electricity take, form the route between swing body 5 and the base 11 this moment, and the electric current flows through stand 8 and passes to the bee calling organ 72 on adapter plate 7 through adapter plate fixed screw 71, and bee calling organ 72 is triggered, sends the police dispatch newspaper, reminds the user to carry out the leveling to equipment again.

The utility model discloses when being in the leveling state, start the infrared emission end 12 on the key control board 1, the infrared ray receiving terminal 65 on the built-in drive mainboard 6 receives the signal, opens the circuit switch between laser illuminator 4 and the power output end 63, and laser illuminator 4 sends laser, and equipment begins work.

It should be noted that the number of the above-mentioned columns 8 is more than 3, the upper ends of the 3 columns are all connected with the suspension mechanism 9, the lower ends are connected with the base 11, and the adapter plate 7 is fixedly arranged on one of the columns. The number of the laser luminophores 4 is preferably 3-6, and a plurality of laser luminophores work simultaneously or intermittently, so that the measurement requirements of multiple dimensions are covered. The infrared transmitting terminal 12 and the infrared receiving terminal 65 are provided with a plurality of modes of control for the plurality of laser light emitters to control the operation of all the laser light emitters.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", 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, and 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.

The above description is only for the preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes and substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Integrate gravity pendulum-type laser demarcation appearance of wiring, its characterized in that: the laser light-emitting device comprises a key control board, a shell and a main structure, wherein the key control board is fixedly arranged on the outer side of the shell, the main structure is arranged inside the shell, and the main structure comprises a suspension component, a laser light-emitting body, a swinging body, a built-in driving main board, a switching board, a stand column and a base; the upright post is fixedly arranged at the top of the base, the upper end of the upright post is fixedly connected with the suspension assembly, an insulating pad is arranged at the joint, the oscillating body is arranged below the suspension assembly, the built-in driving main board is fixedly connected with the oscillating body through a conductive metal piece, the laser light-emitting body is arranged in the oscillating body and is electrically connected with the built-in driving main board, and the laser light-emitting body emits laser light when the circuit is communicated; the adapter plate is fixedly connected with the upright post through a conductive metal piece; the key control board is provided with an infrared transmitting end, the built-in driving mainboard is provided with an infrared receiving end, and the key control board can control the on-off of the circuit of the built-in driving mainboard and the laser luminous body in a wireless mode.

2. The integrated wiring gravity pendulum laser demarcation device of claim 1, wherein: the built-in driving main board is connected with the swinging body, and the adapter board is connected with the upright post through a fixing screw with good conductivity.

3. The integrated wiring gravity pendulum laser demarcation device of claim 2, wherein: the adapter plate is provided with a power supply input end and a power supply output end, the positive electrode of the power supply output end of the adapter plate is connected with the suspension assembly through a fine copper wire, so that the suspension assembly is positively charged, and the suspension assembly and the upright post are in open circuit through an insulating pad arranged between the suspension assembly and the upright post; the negative electrode of the power supply output end is connected with the negative electrode input end of the built-in driving mainboard through a thin copper wire to supply power to the built-in driving mainboard.

4. The integrated wiring gravity pendulum laser demarcation device of claim 1, wherein: the adapter plate is also provided with a buzzer, and the negative electrode of the power output end of the adapter plate is connected with the buzzer and the adapter plate fixing screw; the swinging body and the suspension assembly are connected through the conductive metal piece to form a channel, when a power supply is connected, the suspension assembly and the swinging body are both positively charged, the upright post and the base are both negatively charged, when the swinging body is vertically placed, the lower end of the swinging body is not in contact with the base, when the swinging body inclines at a certain angle, the lower end of the swinging body is in contact with the base, at the moment, the whole main structure forms a channel, a buzzer on the adapter plate is triggered, and an alarm is given to remind the user to level.

5. The integrated wiring gravity pendulum laser demarcation device of claim 1, wherein: the concrete quantity of stand is more than 3, and 3 stands are the upper end and connect suspension mechanism, and the base is connected to the lower extreme, the keysets is fixed to be set up on one of them stand.

6. The integrated wiring gravity pendulum laser demarcation device of claim 1, wherein: the number of the laser luminous bodies is 3-6, and the laser luminous bodies are respectively arranged at different positions of the swinging body so as to realize multi-dimensional coverage of laser projection.