Portable and efficient flower and fruit counting pen

Abstract

The utility model relates to the technical field of counting equipment, in particular to a portable and efficient flower and fruit counting pen which comprises a counter body, a first fixing mechanism and a second fixing mechanism, the first fixing mechanism and the second fixing mechanism are detachably arranged on the counter body, and the second fixing mechanism is arranged on the side portion of the counter body in a sliding mode. Marking pens are fixed on the first fixing mechanism and the second fixing mechanism and are used for marking adjacent leaves of flowers and fruits on the tea tree. The upper end of the marking pen can be adaptively clamped and fixed through the first fixing mechanism, the clamping distance can be adjusted, the lower end of the marking pen can be adaptively bound and fixed through the second fixing mechanism, the marking pen can be always attached to the surface of the marking pen, and the marking pen can be bound and fixed. In this way, the two ends of the marking pens of different models and specifications can be fixed in a self-adaptive mode through the first fixing mechanism and the second fixing mechanism, replacement is easy, and the marking pens of different colors or different component pigments can be replaced according to specific conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of counting equipment, in particular to a portable and efficient flower and fruit counting pen. Background Art

[0002] At present, the investigation of oil tea flower and fruit setting rate mostly adopts the method of selecting standard branches, that is, selecting representative large branches in the southeast, northwest and northeast directions of the oil tea tree body, and counting the number of flowers on the branches manually with the naked eye during the peak flowering period of oil tea (early and mid-November). Then, the number of fruits on each large branch is counted in late March. The fruit setting rate is obtained by comparing it with the number of flowers blooming during the flowering period. Subsequently, the number of young fruits or mature fruits set on the branches after flowering is further calibrated in late May and mid-August respectively, so as to obtain the fruit retention rate at different periods, which provides a basis for quickly, efficiently and accurately investigating the natural fruit setting rate of oil tea and predicting its yield.

[0003] In the actual investigation process, in order to avoid the damage of traditional punch counting method to tea leaves and affect the growth of tea trees, especially the photosynthetic efficiency, the current main method is to combine a counter and a marking pen to form a counting pen to record the number of flowers and fruits of tea trees. That is, the surface of adjacent leaves of flowers and fruits is marked by manually holding a counting pen (mature fruits can be marked directly on the fruit surface), and the number of flowers and fruits is recorded by pressing the counting pen.

[0004] However, when using the existing counting pen, it is not convenient to disassemble and replace the marking pen fixed thereon, and it can only be installed and fixed to marking pens of specific specifications and models, but not to marking pens of different specifications and models, which reduces the convenience of using the counting pen. Therefore, it is urgent to provide a solution to improve this problem. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a portable and accurate flower and fruit counting pen in view of the deficiencies of the above-mentioned prior art, and capable of installing and fixing marking pens of different models and specifications, thereby effectively improving the convenience of using the counting pen and the accuracy of survey data.

[0006] The technical solution adopted by the utility model is: a portable and efficient flower and fruit counting pen, comprising a counter body and a first fixing mechanism and a second fixing mechanism detachably arranged thereon, the second fixing mechanism being slidably arranged on the side of the counter body, and a marking pen being fixed on the first fixing mechanism and the second fixing mechanism, the marking pen being used to mark adjacent leaves of flowers and fruits on tea trees;

[0007] The first fixing mechanism comprises a mounting plate, a two-way adjustment rod and a clamping piece, wherein the mounting plate is detachably arranged on the back side of the counter body, a sliding cavity is provided on the mounting plate, a two-way adjustment rod is rotatably arranged on the mounting plate in the sliding cavity, a group of clamping pieces arranged oppositely are rotatably connected to the two-way adjustment rod, and the clamping piece is slidably arranged in the sliding cavity;

[0008] The second fixing mechanism includes a sliding frame, a winding rod and a flexible binding belt. The side of the counter body is symmetrically provided with sliding grooves, and the sliding frame is slidably arranged in the sliding grooves. The winding rod is arranged on one side of the sliding frame, and the flexible binding belt is installed and fixed on the other side of the sliding frame, and one end of the flexible binding belt is wound on the winding rod. A limiting nut is arranged on the sliding frame, and the limiting nut is used to fix the sliding frame.

[0009] Preferably, the counter body includes a shell and a display module, a power module and a button group arranged on the shell.

[0010] Preferably, the display module includes a display screen and an integrated circuit board, and the integrated circuit board is electrically connected to the display screen, the power module and the button group.

[0011] Preferably, the button group consists of a switch key, a function key and a counting key arranged and distributed on the housing.

[0012] Preferably, a mounting groove is provided on the sliding frame, and a fixing plate is detachably mounted in the mounting groove.

[0013] Preferably, convex stripes are provided on the surfaces of the fixing plate and the clamping plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses a first fixing mechanism to adaptively clamp and fix the upper end of the marking pen, and the clamping interval is adjustable, and uses a second fixing mechanism to adaptively bind and fix the lower end of the marking pen, so that it can always be close to the surface of the marking pen and be bound and fixed. In this way, the first fixing mechanism and the second fixing mechanism can be used to adaptively fix the two ends of marking pens of different models and specifications, and they are easy to replace. Marking pens of different colors or different components of pigments can be replaced according to specific circumstances.

[0016] 2. The utility model uses a sliding groove on the side of the counter body to change the binding position of the flexible strap on the sliding frame before the flexible strap is bound to the lower end of the marking pen, so that the flexible strap can be adaptively adjusted to fit the user's hand according to the user's pen-holding posture, avoiding friction between the user's hand and the marking pen when holding the pen for a long time, thereby improving the user's comfort in holding the pen when counting tea flowers and fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a portable and efficient flower and fruit counting pen of the utility model;

[0018] Figure 2 An exploded view of a portable and efficient flower and fruit counting pen of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a first fixing mechanism of a portable and efficient flower and fruit counting pen of the utility model;

[0020] Figure 4 It is an exploded view of the second fixing mechanism of a portable and efficient flower and fruit counting pen of the utility model;

[0021] Figure 5 The utility model is an exploded diagram of a portable and efficient flower and fruit counting pen display module, a power module and a key group.

[0022] Illustration Description:

[0023] 1. Counter body; 101. Shell; 102. Display module; 1021. Display screen; 1022. Integrated circuit board; 103. Power module; 1031. Battery tray; 1032. Battery pull ring; 1033. Button battery; 104. Key group; 1041. Switch key; 1042. Function key; 1043. Count key; 2. Mounting plate; 201. Sliding cavity; 3. Bidirectional adjustment rod; 4. Clamping sheet; 5. Sliding frame; 501. Mounting slot; 6. Winding rod; 7. Flexible binding strap; 8. Limit nut; 9. Fixing sheet; 100. Marking pen. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 The embodiment of the utility model provides a portable and efficient flower and fruit counting pen, including a counter body 1 and a first fixing mechanism and a second fixing mechanism detachably arranged thereon, the second fixing mechanism being slidably arranged on the side of the counter body 1, and a marking pen 100 being fixed on the first fixing mechanism and the second fixing mechanism, and the marking pen 100 is used to mark adjacent leaves of flowers and fruits on a tea tree.

[0027] The upper end of the marking pen 100 is adaptively clamped and fixed by the first fixing mechanism, and the clamping interval is adjustable. The lower end of the marking pen 100 is adaptively bundled and fixed by the second fixing mechanism, and can always be closely attached to the surface of the marking pen 100 to be bundled and fixed. In this way, the two ends of marking pens 100 of different models and specifications can be adaptively fixed by the first fixing mechanism and the second fixing mechanism.

[0028] In some embodiments, see Figure 2 and Figure 3 The first fixing mechanism includes a mounting plate 2, a bidirectional adjustment rod 3 and a clamping piece 4. The mounting plate 2 is disassembled and arranged on the back side of the counter body 1. A sliding cavity 201 is opened on the mounting plate 2. The mounting plate 2 is rotatably arranged with a bidirectional adjustment rod 3 in the sliding cavity 201. The surface of the bidirectional adjustment rod 3 is provided with opposite threads at both ends. The opposite threads at both ends are respectively located at both ends of the bidirectional adjustment rod 3. A clamping piece 4 is rotatably arranged on each section of the thread, and the clamping piece 4 is slidably arranged in the sliding cavity 201.

[0029] When the bidirectional adjustment rod 3 rotates, the two clamping plates 4 can move toward each other or oppositely, so that the spacing between the clamping plates 4 can be adjusted. The upper end of the marking pen 100 is adaptively fixed by the clamping plates 4, so that it is suitable for clamping and fixing marking pens 100 of different specifications and sizes, and is easy to replace. Marking pens 100 of different colors or different pigment compositions can be replaced according to specific circumstances.

[0030] In some embodiments, see Figure 1 and Figure 4The second fixing mechanism includes a sliding frame 5, a winding rod 6 and a flexible binding belt 7. The side of the counter body 1 is symmetrically provided with a sliding groove (not shown in the figure), and the sliding frame 5 is slidably set in the sliding groove, the winding rod 6 is set on one side of the sliding frame 5, and the flexible binding belt 7 is installed and fixed on the other side of the sliding frame 5.

[0031] The flexible strap 7 is attached to the surface of the lower end of the marking pen 100, and the end of the flexible strap 7 is passed through the gap between the winding rod 6 and the sliding frame 5, so that the lower end of the marking pen 100 is adaptively bound and fixed. It can be suitable for adaptive binding and fixation of marking pens 100 of different models and specifications. Through the slide groove opened on the side of the counter body 1, the binding position of the flexible strap 7 on the sliding frame 5 can be changed before the flexible strap 7 is bound to the lower end of the marking pen 100, so that the fitting position of the flexible strap 7 on the user's hand can be adaptively adjusted according to the user's pen-holding posture, thereby avoiding friction between the user's hand and the marking pen 100 when holding the pen for a long time, thereby improving the comfort of the user holding the pen when counting tea flowers and fruits.

[0032] In some embodiments, the flexible strap 7 is composed of a Velcro main strap and a Velcro sub-strap, and the Velcro sub-strap is located at one end of the flexible strap 7 that is relatively far away from the sliding frame 5, so that the main strap and the sub-strap can be adaptively matched to bind and fix marking pens 100 of different specifications and models.

[0033] In some embodiments, see Figure 2 and Figure 4 A limiting nut 8 is provided on the sliding frame 5, and the position of the sliding frame 5 after sliding adjustment is limited and fixed by the limiting nut 8, thereby limiting the binding position of the flexible binding band 7 at the lower end of the marking pen 100.

[0034] In some embodiments, the limiting nut 8 is a hexagonal nut.

[0035] In some embodiments, see Figure 4 The sliding frame 5 is provided with an installation groove 501, and a fixing sheet 9 is detachably installed in the installation groove 501. The fixing sheet 9 can contact the surface of the lower end of the marking pen 100, and the fixing sheet 9 is made of silicone material so that it can fit the surface of the marking pen 100, ensuring the stability of the lower end of the marking pen 100 when it is tied and fixed.

[0036] In some embodiments, see Figure 3 and Figure 4 The surfaces of the fixing plate 9 and the clamping plate 4 are both provided with convex stripes. The convex stripes provided can improve the stability of the marking pens 100 of different models and specifications when they are fixed, and the structure is simple and practical.

[0037] In some embodiments, see Figure 5The counter body 1 includes a housing 101 and a display module 102, a power module 103 and a button group 104 arranged on the housing 101. The button group 104 is used to perform pressing counting and function switching, the display module 102 analyzes the signal transmitted by the button group 104 and outputs and displays it at the same time, and the power module 103 supplies power to the display module 102 and the button group 104 to ensure the normal use of the counter body 1.

[0038] In some embodiments, see Figure 5 The power module 103 is composed of a battery tray 1031, a battery pull ring 1032 and a button battery 1033; the battery tray 1031 is removably arranged inside the housing 101 and is electrically connected to the integrated circuit board 1022, and the button battery 1033 is installed in the battery pull ring 1032 and is plugged into the battery tray 1031 through the battery pull ring 1032 for power supply.

[0039] In some embodiments, the housing 101 is entirely manufactured using 3D printing technology without any standard parts assembly, which has the advantages of fast manufacturing and low manufacturing cost.

[0040] In some embodiments, the overall size of the counter body 1 is 110*30*27 mm (excluding the fixed marking pen 100), which can be easily carried on the body and has great convenience.

[0041] In some embodiments, see Figure 1 and Figure 5 The display module 102 includes a display screen 1021 and an integrated circuit board, and the integrated circuit board is electrically connected to the display screen 1021, the power module 103 and the key group 104. The integrated circuit board 1022 analyzes and processes the signal transmitted by the key group 104, and outputs it on the display screen 1021 so that it can be expressed intuitively.

[0042] In some embodiments, see Figure 5 The key group 104 is composed of a switch key 1041 , a function key 1042 and a counting key 1043 which are arranged and distributed on the housing 101 .

[0043] When each button is used, the counting channel can be switched by short pressing the switch key 1041. Different counting channels correspond to different tea trees, which is convenient for continuous and rapid counting and statistical processing of flowers and fruits on different tea trees; when the function key 1042 is short pressed, the display screen 1021 can be locked or unlocked, and the night light function can be turned on when it is long pressed, which is convenient for viewing the recorded data on the display screen 1021 when counting and counting flowers and fruits on the tea trees at night; when the counting key 1043 is short pressed, the count is increased by one; when the switch key 1041 and the function key 1042 are long pressed, the data of the current counting channel can be cleared.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable and efficient flower and fruit counting pen, characterized by: The invention comprises a counter body (1) and a first fixing mechanism and a second fixing mechanism detachably arranged thereon, wherein the second fixing mechanism is slidably arranged on the side of the counter body (1), and a marking pen (100) is fixed on the first fixing mechanism and the second fixing mechanism, and the marking pen (100) is used to mark adjacent leaves of flowers and fruits on a tea tree; The first fixing mechanism comprises a mounting plate (2), a two-way adjustment rod (3) and a clamping piece (4); the mounting plate (2) is detachably mounted on the back side of the counter body (1); a sliding cavity (201) is provided on the mounting plate (2); a two-way adjustment rod (3) is rotatably mounted on the mounting plate (2) in the sliding cavity (201); a group of clamping pieces (4) arranged opposite to each other are rotatably connected to the two-way adjustment rod (3); and the clamping pieces (4) are slidably mounted in the sliding cavity (201); The second fixing mechanism comprises a sliding frame (5), a winding rod (6) and a flexible binding belt (7); a sliding groove is symmetrically provided on the side of the counter body (1), and the sliding frame (5) is slidably arranged in the sliding groove; the winding rod (6) is arranged on one side of the sliding frame (5); the flexible binding belt (7) is fixedly installed on the other side of the sliding frame (5), and one end of the flexible binding belt (7) is wound on the winding rod (6); a limiting nut (8) is arranged on the sliding frame (5), and the limiting nut (8) is used to fix the sliding frame (5).

2. A portable and efficient flower and fruit counting pen according to claim 1, characterized in that: The counter body (1) comprises a housing (101), a display module (102), a power module (103) and a button group (104) arranged on the housing (101).

3. A portable and efficient flower and fruit counting pen according to claim 2, characterized in that: The display module (102) comprises a display screen (1021) and an integrated circuit board, and the integrated circuit board is electrically connected to the display screen (1021), the power module (103) and the key group (104).

4. A portable and efficient flower and fruit counting pen according to claim 3, characterized in that: The key group (104) consists of a switch key (1041), a function key (1042) and a counting key (1043) which are arranged and distributed on the housing (101).

5. A portable and efficient flower and fruit counting pen according to claim 1, characterized in that: The sliding frame (5) is provided with a mounting groove (501), and a fixing plate (9) is detachably mounted in the mounting groove (501).

6. A portable and efficient flower and fruit counting pen according to claim 5, characterized in that: The surfaces of the fixing plate (9) and the clamping plate (4) are both provided with convex stripes.

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