A luminous signboard for crop classification in agricultural and forestry economic management fields

Abstract

The present invention provides a luminous indicator sign for crop categories in agricultural and forestry economic management fields, which relates to the field of agricultural and forestry economic management, and includes: a fixed seat; the upper part of the fixed seat is rotatably connected to a support seat; the top surface of the support seat is fixedly connected to an indicator box; the top surface of the indicator box is fixedly connected to a shading plate; the top surface of the shading plate is bolted and connected to an alarm; the outside of the indicator box is symmetrically fixedly connected to two installation boxes; the front end surface of the indicator box is bolted and connected to a lighting lamp board in a rectangular array; and a fixed slide is slidably connected in the indicator box. When a worker accidentally touches a transparent acrylic plate, the first control pressing plate is pressed down, and then the alarm is started intermittently through a series of transmission controls to send out an intermittent alarm, which solves the problem that the worker's vision is blocked when working in the field, and it is not easy to observe the indicator sign at the first time, which makes it easy for the worker to inadvertently cause collision, extrusion and other damage to the indicator sign during the work.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural and forestry economic management, and in particular to a luminous indicator board for crop categories in agricultural and forestry economic management fields. Background Art

[0002] In agricultural and forestry economic management, in order to facilitate the identification and management of field crops, workers usually install luminous signs around the fields to indicate the types of crops in the fields, so that workers can quickly identify the crops, accurately find the target crop area, and avoid operational errors. Existing luminous signs usually consist of columns, indicator boxes and light lamps.

[0003] For example: the invention patent with application number CN202110243762.4 discloses a field crop category indicator for agroforestry complex economic management, which specifically includes a display mechanism, a card mechanism, a cleaning mechanism and an indicator mechanism; the outer surface of the lower part of the display mechanism is provided with a card mechanism, the cleaning mechanism is provided on the outer surface of the upper part of the display mechanism, and the indicator mechanism is provided on the outer surface of the middle part of the display mechanism. The present invention has various functions, can provide a detailed introduction to the area, is not affected by external weather, and can be easily cleaned.

[0004] However, tall crops such as corn and sugarcane are often planted in the fields. When the luminous signs are installed around the fields planted with tall crops, the luminous signs are easily hidden among the branches and leaves of the tall crops during the growing season. When the workers are working in the fields, their vision is blocked and it is not easy to observe the signs at the first time. As a result, the workers are prone to inadvertent collision, squeezing and other damage to the signs during the work, which makes it inconvenient to use. Summary of the invention

[0005] In view of this, the present invention provides a luminous signboard for crop categories in agricultural and forestry economic management fields, which has a first control pressure plate, a second control pressure plate and an alarm that can warn the staff when the staff accidentally touches the luminous signboard. When the staff accidentally touches the transparent acrylic plate, the first control pressure plate will be pressed down, so that the first control pressure plate drives the first guide slide bar to slide in the installation box and squeeze the first fixed spring, so that the control rack drives the control gear meshing with it to rotate, and as the control gear rotates, the fixed shaft will be driven to rotate, and in the process of the fixed shaft rotating, the control cam will be driven to rotate, and as the control cam rotates, the control slide plate will be intermittently rotated. The control slide is squeezed to make it slide and squeeze the control spring, and the elastic potential energy of the control spring is used to make the control slide slide back and forth. In the process of the reciprocating sliding of the control slide, the control pressure column is driven to move back and forth. With the reciprocating movement of the control pressure column, the pressure switch is pressed back and forth, so that the pressure switch controls the start alarm to start intermittently and issue an intermittent alarm. When the staff member accidentally touches the side of the sign, the second control pressure plate is pressed down, so that the second control pressure plate drives the second guide slide bar to slide in the installation box and squeeze the second fixed spring. With the movement of the second control pressure plate, the control wedge block is squeezed against the first control pressure plate, and the first control pressure plate is pressed down to start the alarm intermittently.

[0006] The present invention provides a purpose and function of a luminous indicator sign for crop categories in fields for agricultural and forestry economic management, which specifically comprises: a fixed seat; a support seat is rotatably connected to the upper part of the fixed seat; an indicator box is fixedly connected to the top surface of the support seat; a shading plate is fixedly connected to the top surface of the indicator box; an alarm is bolted and fastened to the top surface of the shading plate; two installation boxes are symmetrically fixedly connected to the outside of the indicator box; a lighting lamp board is bolted and fastened to the front end surface of the indicator box in a rectangular array; a fixed slide is slidably connected to the inside of the indicator box; a card slide is fixedly connected to the front end surface of the fixed slide; the card slide is slidably connected to the inside of the indicator box; two card blocks are symmetrically fixedly connected to the front end surface of the card slide; a plurality of reset springs are fixedly connected to the rear end surface of the card slide in a rectangular array; the ends of the plurality of reset springs are fixedly connected to the indicator box.

[0007] Furthermore, a locking bracket is slidably connected in the center of the fixed slide; two groups of connecting springs are symmetrically fixedly connected to the upper part of the locking bracket; the ends of the two groups of connecting springs are fixedly connected to the top surface of the fixed slide; a mounting plate is fixedly connected to the rear end surface of the indicator box; a plurality of locking sockets are provided on the top surface of the mounting plate in a linear array; and the locking bracket is inserted into the plurality of locking sockets.

[0008] Furthermore, the front parts of the two installation boxes are slidably connected to a group of first guide slide rods; the front parts of the two groups of first guide slide rods are fixedly connected to a first control pressure plate; a transparent acrylic plate is arranged between the two first control pressure plates; the rear end faces of the two groups of first guide slide rods are fixedly connected to a group of first fixed springs; the ends of the two groups of first fixed springs are respectively fixedly connected in the two installation boxes.

[0009] Furthermore, the rear end faces of the two first control pressure plates are centrally fixedly connected with a control rack; a fixed rotating shaft is rotatably connected inside the two installation boxes; a control gear is fixedly connected to the outside of the two fixed rotating shafts; and the two control racks are respectively meshed with the two control gears.

[0010] Furthermore, a group of control cams are fixedly connected to the outside of the two fixed rotating shafts; a control slide is slidably connected in the two installation boxes; the two groups of control cams are respectively aligned with the positions of the two control slides; the rear end surfaces of the two control slides are fixedly connected to a group of control springs; the ends of the two groups of control springs are respectively fixedly connected in the two installation boxes.

[0011] Furthermore, a control pressure column is fixedly connected in the center of the rear end faces of the two control slides; a pressure switch is centrally arranged at the rear of the two installation boxes; the two control pressure columns are respectively aligned with the positions of the two pressure switches; and the two pressure switches are electrically connected to the alarm.

[0012] Furthermore, a group of second guide slide bars are slidably connected to the outer sides of the two installation boxes; a second control pressure plate is fixedly connected to the outer sides of the two groups of second guide slide bars; a group of second fixed springs are fixedly connected to the inner sides of the two groups of second guide slide bars; the ends of the two groups of second fixed springs are respectively fixedly connected in the two installation boxes; and a control wedge is fixedly connected to the front of the two second control pressure plates.

[0013] Furthermore, the bottom end surface of the indicator box is fixedly connected to a fixing frame; a reciprocating screw is rotatably connected inside the fixing frame; the external thread of the reciprocating screw is connected to a guide slide; the guide slide is slidably connected to the fixing frame; a double-sided brush is inserted into the upper part of the guide slide; a driving motor is bolted to the left end surface of the fixing frame; the rotating shaft of the driving motor is coaxially and fixedly connected to the reciprocating screw.

[0014] Furthermore, the front end surface of the guide slide is slidably connected to a mounting bracket; the mounting bracket is inserted into the double-sided brush; an auxiliary spring is fixedly connected to the inner side of the mounting bracket; the end of the auxiliary spring is fixedly connected to the front end surface of the guide slide.

[0015] Beneficial effects: During use, when a worker accidentally touches the transparent acrylic plate, the present invention will press down the first control plate, and then drive the control slide plate to slide back and forth through a series of transmissions. During the reciprocating sliding of the control slide plate, the control pressure column will be driven to move back and forth. As the control pressure column moves back and forth, the pressure switch will be pressed back and forth, so that the pressure switch controls the start alarm to start intermittently, and an intermittent alarm will be issued to remind the workers to pay attention to the location of the sign, to avoid the sign being blocked by tall crops so that the workers do not notice the sign, and to remind subsequent workers to avoid it in advance after the sign issues an alarm, thereby reducing the risk of damage to the sign, extending the life of the sign, and effectively improving the practicality of the sign.

[0016] When a worker accidentally touches the side of the sign, the second control pressure plate will be pressed down, causing the second control pressure plate to drive the second guide slide bar to slide in the installation box and squeeze the second fixed spring. As the second control pressure plate moves, the control wedge block will squeeze the first control pressure plate, pressing the first control pressure plate down to intermittently activate the alarm, thereby increasing the warning range of the sign and further improving the practicability of the sign.

[0017] By pulling the installation bracket, the installation bracket moves and stretches the auxiliary spring. As the installation bracket moves, it will detach from the double-sided brush. At this time, the staff can remove the double-sided brush for replacement. The operation is simple and quick, which effectively improves the convenience of the sign and makes it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 It is an axonometric structural schematic diagram of the present invention.

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the present invention.

[0022] Figure 3 It is a schematic diagram of the axonometric structure of the card skateboard of the present invention.

[0023] Figure 4 It is a schematic cross-sectional structural diagram of the fixing frame of the present invention.

[0024] Figure 5 It is a schematic cross-sectional structural diagram of the guide slide of the present invention.

[0025] Figure 6 The present invention Figure 5 A is an enlarged structural diagram of FIG.

[0026] Figure 7 It is a schematic cross-sectional structural diagram of the installation box of the present invention.

[0027] Figure 8 The present invention Figure 7 Schematic diagram of the enlarged structure at B.

[0028] Fig. 9 It is a schematic diagram of the axonometric structure of the control rack of the present invention.

[0029] Fig.10 It is a schematic diagram of the axonometric structure of the control pressure column of the present invention.

[0030] Reference numerals list 1. Fixed seat; 101. Support seat; 102. Indicator box; 103. Shade plate; 104. Card slide; 105. Card block; 106. Return spring; 107. Fixed slide; 108. Mounting plate; 109. Locking socket; 110. Locking bracket; 111. Connecting spring; 112. Mounting box; 113. Lighting board; 114. Fixed bracket; 115. Reciprocating screw; 116. Driving motor; 117. Guide slide; 118. Double-sided brush; 119. Mounting Plug rack; 120, auxiliary spring; 121, first guide slide; 122, first control pressure plate; 123, first fixed spring; 124, control rack; 125, fixed shaft; 126, control gear; 127, control cam; 128, control slide; 129, control spring; 130, control pressure column; 131, pressure switch; 132, alarm; 133, second control pressure plate; 134, second guide slide; 135, second fixed spring; 136, control wedge. DETAILED DESCRIPTION

[0031] Embodiment 1: The present invention provides a luminous signboard for crop classification in agricultural and forestry economic management fields, please refer to Figures 1 to 10 As shown, it includes: a fixing seat 1; A support base 101 is rotatably connected to the upper part of the fixed base 1; an indicator box 102 is fixedly connected to the top surface of the support base 101; a shading plate 103 is fixedly connected to the top surface of the indicator box 102; an alarm 132 is bolted to the top surface of the shading plate 103; two installation boxes 112 are symmetrically fixedly connected to the outside of the indicator box 102; the front end surface of the indicator box 102 is bolted to a lighting panel 113 in a rectangular array; a fixed slide 107 is slidably connected inside the indicator box 102; a card slide 104 is fixedly connected to the front end surface of the fixed slide 107; the card slide 104 is slidably connected inside the indicator box 102; two card blocks 105 are symmetrically fixedly connected to the front end surface of the card slide 104; a plurality of groups of return springs 106 are fixedly connected to the rear end surface of the card slide 104 in a rectangular array; the ends of the plurality of groups of return springs 106 are fixedly connected inside the indicator box 102.

[0032] Among them, a locking bracket 110 is slidably connected in the center of the fixed slide 107; two groups of connecting springs 111 are symmetrically fixedly connected to the upper part of the locking bracket 110; the ends of the two groups of connecting springs 111 are fixedly connected to the top surface of the fixed slide 107; a mounting plate 108 is fixedly connected to the rear end surface of the indicator box 102; the top surface of the mounting plate 108 is provided with multiple locking sockets 109 in a linear array; the locking bracket 110 is inserted into the multiple locking sockets 109.

[0033] Among them, the front parts of the two installation boxes 112 are slidably connected with a group of first guide slide bars 121; the front parts of the two groups of first guide slide bars 121 are fixedly connected with a first control pressure plate 122; a transparent acrylic plate is arranged between the two first control pressure plates 122; the rear end faces of the two groups of first guide slide bars 121 are fixedly connected with a group of first fixed springs 123; the ends of the two groups of first fixed springs 123 are respectively fixedly connected in the two installation boxes 112.

[0034] Among them, the rear end faces of the two first control pressure plates 122 are both centrally fixedly connected with a control rack 124; a fixed rotating shaft 125 is rotatably connected inside the two installation boxes 112; the outsides of the two fixed rotating shafts 125 are both fixedly connected with a control gear 126; the two control racks 124 are respectively meshed with the two control gears 126.

[0035] Among them, a group of control cams 127 are fixedly connected to the outside of the two fixed rotating shafts 125; a control slide 128 is slidably connected in the two installation boxes 112; the two groups of control cams 127 are respectively aligned with the positions of the two control slides 128; the rear end faces of the two control slides 128 are fixedly connected to a group of control springs 129; the ends of the two groups of control springs 129 are respectively fixedly connected in the two installation boxes 112.

[0036] Among them, the rear end faces of the two control slides 128 are both centrally fixedly connected with a control pressure column 130; the rear parts of the two installation boxes 112 are both centrally provided with a pressure switch 131; the two control pressure columns 130 are respectively aligned with the positions of the two pressure switches 131; and the two pressure switches 131 are both electrically connected to the alarm 132.

[0037] Among them, a group of second guide slide bars 134 are slidably connected to the outer sides of the two installation boxes 112; a second control pressure plate 133 is fixedly connected to the outer sides of the two groups of second guide slide bars 134; a group of second fixed springs 135 are fixedly connected to the inner sides of the two groups of second guide slide bars 134; the ends of the two groups of second fixed springs 135 are respectively fixedly connected in the two installation boxes 112; and a control wedge block 136 is fixedly connected to the front of the two second control pressure plates 133.

[0038] Among them, the bottom end surface of the indicator box 102 is fixedly connected to a fixing frame 114; a reciprocating screw 115 is rotatably connected inside the fixing frame 114; the external thread of the reciprocating screw 115 is connected to a guide slide 117; the guide slide 117 is slidably connected inside the fixing frame 114; a double-sided brush 118 is inserted into the upper part of the guide slide 117; a driving motor 116 is bolted to the left end surface of the fixing frame 114; the rotating shaft of the driving motor 116 is coaxially fixedly connected to the reciprocating screw 115.

[0039] The specific usage and function of this embodiment are as follows: the fixed seat 1 is set to provide support for the signboard, and the rotatable support seat 101 is convenient for the staff to adjust the display angle of the indicator box 102. When it is necessary to replace the field crop category signboard, the staff only needs to pull the locking bracket 110 to move the locking bracket 110 and disengage it from the locking socket 109. At this time, the staff can pull the fixed slide 107 to make the fixed slide 107 drive the card slide 104 to move and stretch the connecting spring 111, so that the card block 105 releases the limit of the field crop category signboard. At this time, the staff can pull out the field crop category signboard for replacement, and at the same time, through the locking bracket 110 and the locking sockets 10 at different positions, 9 can be used to fix field crop category signs of different thicknesses, and then the lighting board 113 can be set to emit light, which is convenient for the use of the sign at night. When the staff accidentally touches the transparent acrylic plate, the first control pressing plate 122 will be pressed down, so that the first control pressing plate 122 drives the first guide slide bar 121 to slide in the installation box 112 and squeeze the first fixing spring 123. During the movement of the first control pressing plate 122, the control rack 124 will be driven to move, and the movement of the control rack 124 will drive the control gear 126 meshed therewith to rotate, and the rotation of the control gear 126 will drive the fixed shaft 125 to rotate, and during the rotation of the fixed shaft 125, the control cam 127 will be driven to rotate. The control cam 127 rotates, and the control slide plate 128 is intermittently squeezed with the rotation of the control cam 127, so that the control slide plate 128 slides and squeezes the control spring 129, and the elastic potential energy of the control spring 129 makes the control slide plate 128 slide back and forth. In the process of the reciprocating sliding of the control slide plate 128, the control pressure column 130 is driven to move back and forth. With the reciprocating movement of the control pressure column 130, the pressure switch 131 is pressed back and forth, so that the pressure switch 131 controls the start alarm 132 to start intermittently, and an intermittent alarm is issued. The connection mode of the switch circuit of the pressure switch 131 and the alarm 132 is a commonly used technical means for those skilled in the art, so it will not be described in detail here. The two control wedges 136 are respectively connected to the positions of the two first control plates 122. The second control plate 133 is aligned with the position. When the staff accidentally touches the side of the sign, the second control plate 133 is pressed down, so that the second control plate 133 drives the second guide slide 134 to slide in the installation box 112 and squeeze the second fixed spring 135. As the second control plate 133 moves, the control wedge 136 squeezes the first control plate 122, and the first control plate 122 is pressed down to intermittently start the alarm 132. By starting the drive motor 116, the drive motor 116 drives the reciprocating screw 115 to rotate. As the reciprocating screw 115 rotates, the guide slide 117 is driven to move. As the guide slide 117 moves, the double-sided brush 118 is driven to move, so that the double-sided brush 118 cleans the sign and the transparent acrylic plate.

[0040] Example 2: Based on Example 1, please refer to Figures 4 to 6 As shown, it includes: a mounting bracket 119 and an auxiliary spring 120; the front end surface of the guide slide 117 is slidably connected to a mounting bracket 119; the mounting bracket 119 is inserted into the double-sided brush 118; the inner side of the mounting bracket 119 is fixedly connected to an auxiliary spring 120; the end of the auxiliary spring 120 is fixedly connected to the front end surface of the guide slide 117.

[0041] Specific usage and function of this embodiment: In the present invention, by pulling the installation bracket 119, the installation bracket 119 is moved and the auxiliary spring 120 is stretched. As the installation bracket 119 moves, it will be separated from the double-sided brush 118. At this time, the staff can remove the double-sided brush 118 for replacement.

[0042] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0043] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0044] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A luminous signboard for crop classification in agricultural and forestry economic management fields, comprising: A fixing seat (1); the upper part of the fixing seat (1) is rotatably connected to a support seat (101); the top surface of the support seat (101) is fixedly connected to an indicator box (102); the top surface of the indicator box (102) is fixedly connected to a sunshade (103); the top surface of the sunshade (103) is fixedly connected to an alarm (132); the outside of the indicator box (102) is symmetrically fixedly connected to two installation boxes (112); the front surface of the indicator box (102) is in a rectangular array shape and is bolted to an illumination light board (112); 3); a fixed slide (107) is slidably connected in the indicator box (102); a card slide (104) is fixedly connected to the front end surface of the fixed slide (107); the card slide (104) is slidably connected in the indicator box (102); two card blocks (105) are symmetrically fixedly connected to the front end surface of the card slide (104); a plurality of groups of return springs (106) are fixedly connected to the rear end surface of the card slide (104) in a rectangular array; the ends of the plurality of groups of return springs (106) are fixedly connected in the indicator box (102).

2. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 1, characterized in that: A locking bracket (110) is slidably connected in the center of the fixed slide (107); two groups of connecting springs (111) are symmetrically fixedly connected to the upper part of the locking bracket (110); the ends of the two groups of connecting springs (111) are fixedly connected to the top surface of the fixed slide (107); a mounting plate (108) is fixedly connected to the rear end surface of the indicator box (102); a plurality of locking sockets (109) are provided on the top surface of the mounting plate (108) in a linear array; and the locking bracket (110) is plugged into the plurality of locking sockets (109).

3. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 1, characterized in that: The front parts of the two installation boxes (112) are slidably connected to a group of first guide slide bars (121); the front parts of the two groups of first guide slide bars (121) are fixedly connected to a first control pressure plate (122); a transparent acrylic plate is arranged between the two first control pressure plates (122); the rear end surfaces of the two groups of first guide slide bars (121) are fixedly connected to a group of first fixing springs (123); the ends of the two groups of first fixing springs (123) are respectively fixedly connected in the two installation boxes (112).

4. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 3, characterized in that: A control rack (124) is fixedly connected in the center of the rear end surfaces of the two first control pressing plates (122); a fixed rotating shaft (125) is rotatably connected inside the two installation boxes (112); a control gear (126) is fixedly connected to the outside of the two fixed rotating shafts (125); and the two control racks (124) are respectively meshed with the two control gears (126).

5. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 4, characterized in that: A group of control cams (127) are fixedly connected to the outside of the two fixed rotating shafts (125); a control slide plate (128) is slidably connected to the inside of the two installation boxes (112); the two groups of control cams (127) are respectively aligned with the positions of the two control slide plates (128); the rear end surfaces of the two control slide plates (128) are fixedly connected to a group of control springs (129); and the ends of the two groups of control springs (129) are respectively fixedly connected to the inside of the two installation boxes (112).

6. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 5, characterized in that: A control pressure column (130) is fixedly connected in the center of the rear end surfaces of the two control slide plates (128); a pressure switch (131) is arranged in the center of the rear of the two installation boxes (112); the two control pressure columns (130) are respectively aligned with the positions of the two pressure switches (131); and the two pressure switches (131) are electrically connected to the alarm (132).

7. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 1, characterized in that: A group of second guide slide bars (134) are slidably connected to the outer sides of the two installation boxes (112); a second control pressure plate (133) is fixedly connected to the outer sides of the two groups of second guide slide bars (134); a group of second fixed springs (135) are fixedly connected to the inner sides of the two groups of second guide slide bars (134); the ends of the two groups of second fixed springs (135) are respectively fixedly connected in the two installation boxes (112); and a control wedge block (136) is fixedly connected to the front of the two second control pressure plates (133).

8. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 1, characterized in that: The bottom end surface of the indicator box (102) is fixedly connected to a fixing frame (114); a reciprocating screw (115) is rotatably connected inside the fixing frame (114); the external thread of the reciprocating screw (115) is connected to a guide slide (117); the guide slide (117) is slidably connected inside the fixing frame (114); a double-sided brush (118) is inserted into the upper part of the guide slide (117); a driving motor (116) is bolted to the left end surface of the fixing frame (114); and the rotating shaft of the driving motor (116) is coaxially fixedly connected to the reciprocating screw (115).

9. The luminous signboard for crop classification in agricultural and forestry economic management fields as claimed in claim 8, characterized in that: The front end surface of the guide slide (117) is slidably connected to a mounting bracket (119); the mounting bracket (119) is inserted into the double-sided brush (118); an auxiliary spring (120) is fixedly connected to the inner side of the mounting bracket (119); the end of the auxiliary spring (120) is fixedly connected to the front end surface of the guide slide (117).

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