Integrated display control handle for sprayer

Abstract

The utility model discloses an integrated display control handle used in a sprayer, comprising a handle, the handle is respectively provided with a liquid connection hole and a line connection hole, the handle is also provided with an installation cavity, the installation cavity is communicated with the line connection hole, and the handle is connected with a buckle cover which correspondingly buckles the installation cavity; a circuit control module, a switch control module and a display screen are arranged in the mounting cavity, a flow knob is arranged on the circuit control module and located outside the mounting cavity, namely on the side face of the handle, and a control switch is connected to the switch control module and located outside the buckle cover. According to the utility model, the starting and stopping work and the spraying size of the electric sprayer can be controlled at the handle, so that an operator can carry out corresponding control operation in the operation process of holding the handle, and meanwhile, the residual electric quantity of the sprayer can be seen on the handle, so that the use is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to an integrated display control handle used in a sprayer. Background Art

[0002] my country is a large agricultural country. The prevention and control of agricultural pests and diseases mainly rely on pesticides. Sprayers are one of the most widely used pesticide spraying devices. In the past, the solution drive source of sprayers mostly used the traditional hand-cranked lever type. Due to the inconvenience of operation, micro diesel or gasoline engines were used as the solution drive source.

[0003] However, it was found that the sprayer with a miniature diesel or gasoline engine as the solution drive source was too heavy during use, so electric sprayers appeared, most of which used a lighter motor and a plunger pump as the solution drive source. When in use, the motor drives the plunger pump to directly spray the medicine liquid in the sprayer. The control switch and power display device of the existing electric sprayer are set on the barrel of the sprayer, which brings inconvenience to the operator during use, so further improvement is needed. Summary of the invention

[0004] The purpose of the utility model is to solve the problems raised in the above background technology and to provide an integrated display control handle for a sprayer.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an integrated display control handle for a sprayer, comprising a handle, wherein the handle is respectively provided with a liquid connection hole and a line connection hole, and the handle is also provided with an installation cavity, the installation cavity is communicated with the line connection hole, and the handle is connected with a buckle cover corresponding to the installation cavity; the installation cavity is respectively provided with a circuit control module, a switch control module, and a display screen, the circuit control module is provided with a flow knob, the flow knob is located outside the installation cavity, that is, on the side of the handle, and the switch control module is connected with a control switch, and the control switch is located outside the buckle cover.

[0006] In the above-mentioned integrated display control handle for a sprayer, the handle comprises a mounting box portion and a gripping portion, and the mounting cavity is correspondingly arranged at the mounting box portion.

[0007] In the above-mentioned integrated display control handle for a sprayer, the buckle cover is made of a transparent material.

[0008] In the above-mentioned integrated display control handle for a sprayer, an opening slot is provided on the side of the mounting box portion, and the flow knob is connected to the circuit control module via a connecting stud.

[0009] In the above-mentioned integrated display control handle for a sprayer, a mounting hole is provided on the buckle cover, the switch control module passes through the mounting hole and is located in the mounting cavity, and is provided with an elastic claw abutting against the buckle cover.

[0010] In the above-mentioned integrated display control handle for a sprayer, a fixing nut is provided on the connecting stud of the flow knob, and the fixing nut can be fixed against the side surface of the mounting box portion.

[0011] The beneficial effects of the utility model are:

[0012] The utility model arranges the circuit control module and the switch control module on the handle, and correspondingly arranges the flow knob and the control switch, which can control the start and stop operation and the spray size of the electric sprayer, so that the operator can perform corresponding control operations while holding the handle for operation, and is provided with a display screen, so that the remaining power of the sprayer can be timely known, thereby greatly facilitating the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the handle in the utility model. DETAILED DESCRIPTION

[0016] The utility model is further described in conjunction with the accompanying drawings.

[0017] See also Figures 1 to 3 The utility model provides an integrated display control handle for a sprayer, comprising a handle 1; the handle 1 is respectively provided with a liquid connection hole 2 and a line connection hole 3, the handle 1 comprises a mounting box portion 11 and a grip portion 12, the handle 1 comprises the mounting box portion 11 and the grip portion 12, the mounting box portion 11 of the handle 1 is also provided with a mounting cavity 4, the mounting cavity 4 is communicated with the line connection hole 3, and a buckle cover 5 corresponding to the buckle of the mounting cavity 4 is connected to the handle 1; the mounting cavity 4 is respectively provided with a circuit control module 6, a switch control module 7, and a display screen 8, the circuit control module 6 is provided with a flow knob 9, the flow knob 9 is located outside the mounting cavity 4, that is, on the side of the handle 1, the switch control module 7 is connected with a control switch 10, and the control switch 10 is located outside the buckle cover 5.

[0018] Preferably, in order to facilitate observation of data displayed on the display screen, the buckle cover 5 is made of a transparent material.

[0019] Furthermore, an opening groove 13 is provided on the side of the installation box part 11, and the flow knob 9 is connected to the circuit control module 6 through a connecting stud. A fixing nut 16 is provided on the connecting stud of the flow knob 9, and the fixing nut 16 can be fixed against the side of the installation box part 11.

[0020] Furthermore, a mounting hole 14 is provided on the buckle cover 5 , the switch control module 7 passes through the mounting hole 14 and is located in the mounting cavity 4 , and is provided with an elastic claw 15 abutting against the buckle cover 5 .

[0021] The circuit connected to the circuit control module 6 and the switch control module 7 is connected to the circuit system of the sprayer through the circuit connection hole 3, the display screen 8 is circuit-connected to the circuit control module 6, and the handle 1 is respectively connected to the barrel body and the spray rod of the sprayer through the two ends of the liquid connection hole 2; during use, the spray size of the dynamic sprayer is adjusted by the flow knob 9, the start and stop of the electric sprayer is controlled by the control switch 10, and the remaining power of the sprayer can be timely understood through the display screen 8, so as to facilitate use.

[0022] The above is a detailed introduction to an integrated display control handle for a sprayer provided by an embodiment of the utility model. Specific examples are used herein to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the technical solution disclosed by the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation of the utility model.

Claims

1. An integrated display control handle for a sprayer, comprising a handle (1); characterized in that: The handle (1) is provided with a liquid connection hole (2) and a line connection hole (3), and the handle (1) is also provided with a mounting cavity (4), the mounting cavity (4) being in communication with the line connection hole (3), and the handle (1) is connected with a buckle cover (5) corresponding to the mounting cavity (4); the mounting cavity (4) is provided with a circuit control module (6), a switch control module (7), and a display screen (8), respectively; the circuit control module (6) is provided with a flow knob (9), the flow knob (9) is located outside the mounting cavity (4), i.e., on the side of the handle (1), and the switch control module (7) is connected with a control switch (10), and the control switch (10) is located outside the buckle cover (5).

2. The integrated display control handle for a sprayer according to claim 1, characterized in that: The handle (1) comprises a mounting box portion (11) and a gripping portion (12), and the mounting cavity (4) is correspondingly arranged at the mounting box portion (11).

3. The integrated display control handle for a sprayer according to claim 1, characterized in that: The buckle cover (5) is made of a transparent material.

4. The integrated display control handle for a sprayer according to claim 2, characterized in that: An opening slot (13) is provided on the side of the installation box portion (11), and the flow knob (9) is connected to the circuit control module (6) via a connecting stud.

5. The integrated display control handle for a sprayer according to claim 1, characterized in that: The buckle cover (5) is provided with a mounting hole (14), the switch control module (7) passes through the mounting hole (14) and is located in the mounting cavity (4), and is provided with an elastic claw (15) that abuts against the buckle cover (5).

6. The integrated display control handle for a sprayer according to claim 4, characterized in that: A fixing nut (16) is provided on the connecting stud of the flow knob (9), and the fixing nut (16) can be fixed against the side surface of the installation box portion (11).

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