CN116906776A - Handheld colorimeter with stand - Google Patents

Abstract

The invention discloses a handheld color difference meter with a bracket, which is mainly designed in that a main support column is arranged on a main body of the handheld color difference meter, one side of the main support column is provided with a storage groove, on one hand, the bracket is convenient to store into the storage groove by arranging the storage groove, the bracket is convenient to carry and does not occupy space, and on the other hand, the middle of the storage groove can be fixedly connected with a first bearing; the middle rotation of first bearing is connected with the connecting rod, the one end of connecting rod is connected with the support through the bolt rotation, through setting up connecting rod, first bearing and support, convenient to use personnel adjusts supporting angle, makes the stability of color difference appearance higher to can show the measurement reliability and the accuracy of reinforcing color difference appearance.

Description

Handheld colorimeter with stand

Technical field

The invention relates to the field of cigarette manufacturing, and in particular to a handheld colorimeter with a stand.

Background technique

Colorimeter is widely used in laboratories in the tobacco industry. According to the Lab and Lch principles of CI E color space, the measurement shows the color difference △E and △Lab values between the leaf sample and the sample being tested. Suitable for the industry's evaluation and control of tobacco raw materials and processing techniques.

The existing handheld colorimeter is heavy and prone to jitter during measurement. Unstable measurement operations will cause greater interference to the measurement results and affect the measurement accuracy. In response to this problem, the industry has proposed a handheld colorimeter that can keep the colorimeter body stable and avoid jitter.

However, after actually applying this existing technology, it was found that even if the measurement stability has been improved to a certain extent, the angle of the colorimeter still cannot be adjusted. In particular, the angle of use plays a key role in stability, so it is necessary to adjust the handheld colorimeter. Instrument details improved.

Contents of the invention

In view of the above, the present invention aims to provide a handheld colorimeter with a stand to solve the aforementioned technical problems.

The technical solutions adopted by the present invention are as follows:

The invention provides a handheld colorimeter with a stand, which includes a main body of the equipment, wherein the main body of the equipment includes: a main support column; a storage slot is provided on one side of the main support column, and in the middle of the storage slot The first bearing is fixedly connected;

A connecting rod is rotatably connected to the middle of the first bearing, and a bracket is rotatably connected to one end of the connecting rod through a bolt.

In at least one possible implementation manner, a long limiting hole is opened in the middle of the bracket; the middle of the long limiting hole is movably connected to a limiting rod; and the connection between the long limiting hole and the limiting rod runs through The connection has a nut.

In at least one possible implementation manner, one end of the limiting rod is rotatably connected to a second bearing, and both ends of the second bearing are fixedly connected to the main support column.

In at least one possible implementation, a slot is provided inside the main support column, a sleeve is fixedly connected to the inside of the slot, and a telescopic rod is slidably connected to the inside of the sleeve. A limited circular hole is connected through the top of the rod, and a latch is connected through the top of the telescopic rod.

In at least one possible implementation, an annular limiting groove is provided at the top of the telescopic rod, an annular limiting block is rotatably connected to the inside of the annular limiting groove, and the top end of the annular limiting block is fixedly connected to Mounting plate.

In at least one possible implementation, an anti-slip pad is fixedly connected to the bottom end of the bracket.

Compared with the prior art, the main design concept of the present invention is that a main support column is provided on the main body of the handheld colorimeter, and a storage groove is provided on one side of the main support column. On the one hand, by providing the storage groove, It is convenient to store the bracket into the storage groove, which is convenient to carry and does not occupy space. On the other hand, the middle of the storage groove can be fixedly connected with a first bearing; the middle of the first bearing is rotatably connected with a connecting rod, and the connecting rod is One end is connected to a bracket through bolt rotation. By setting the connecting rod, the first bearing and the bracket, it is convenient for the user to adjust the support angle, making the colorimeter more stable, thus significantly enhancing the measurement reliability and accuracy of the colorimeter.

Furthermore, in other embodiments of the present invention, by providing long limiting holes, nuts and limiting rods, the bracket can be fixed according to the determined support angle by providing nuts and limiting rods to prevent shaking. In addition, by setting anti-slip pads, the bracket can be prevented from shifting.

Further, by setting the sleeve, the limiting hole, the latch and the telescopic rod, the telescopic rod can be adjusted according to the required height, the telescopic rod can be moved upward to the appropriate position, and the telescopic rod can be fixed by the latch; in addition, by setting the annular limiter The slot and annular limit block can rotate the angle of the colorimeter on the mounting plate, effectively enhancing the practicality of the colorimeter.

Description of the drawings

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings, in which:

Figure 1 is a schematic diagram of a handheld colorimeter with a stand provided by an embodiment of the present invention;

Figure 2 is a schematic front cross-sectional structural view of a handheld colorimeter with a bracket provided by an embodiment of the present invention;

Figure 3 is a schematic right cross-sectional structural diagram of a handheld colorimeter with a bracket provided by an embodiment of the present invention;

Figure 4 is a schematic front structural view of a handheld colorimeter with a stand provided by an embodiment of the present invention.

Detailed ways

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and cannot be construed as limiting the present invention.

The present invention proposes an embodiment of a handheld colorimeter with a stand. Specifically, as shown in Figures 1 to 4, it includes an equipment main body 1. The equipment main body 1 specifically includes: a main support column 11. A storage slot 12 is provided on one side of the main support column 11. By providing the storage slot 12, it is convenient to store the bracket 15 into the storage slot 12, which is convenient for carrying and does not occupy space. A first bearing 13 is fixedly connected in the middle of the storage slot 12, and the first bearing 13 is fixedly connected to the middle of the storage slot 12. A connecting rod 14 is rotatably connected in the middle of a bearing 13, and one end of the connecting rod 14 is rotatably connected to a bracket 15 through bolts. By arranging the connecting rod 14, the first bearing 13 and the bracket 15, it is convenient for the user to adjust the support angle and stabilize the device. The bracket 15 is more stable. A limited long hole 16 is provided in the middle of the bracket 15. The bottom end of the bracket 15 is fixedly connected with an anti-slip pad 18. By providing the anti-skid pad 18, the bracket 15 can be prevented from being offset. The middle of the limited long hole 16 is movablely connected. The limit rod 19 has a nut 17 connected through the connection between the long limit hole 16 and the limit rod 19. By setting the nut 17 and the limit rod 19, the bracket 15 is fixed to prevent shaking.

One end of the limit rod 19 is rotatably connected to a second bearing 101, and both ends of the second bearing 101 are fixedly connected to the main support column 11. A slot 109 is provided inside the main support column 11, and a sleeve is fixedly connected to the inside of the slot 109. The sleeve 102 and the telescopic rod 103 are slidingly connected to the inside of the sleeve 102. The upper part of the telescopic rod 103 is connected with a limiting circular hole 104. The top of the telescopic rod 103 is connected with a latch 108. By setting the sleeve 102 and the limiting circular hole 104 , the latch 108 and the telescopic rod 103 can be adjusted according to the required height, move the telescopic rod 103 upward to a suitable position, and use the latch 108 to fix the telescopic rod 103. An annular limit groove 105 is provided at the top of the telescopic rod 103. An annular limit block 106 is rotatably connected to the inside of the limit groove 105. By setting the annular limit groove 105 and annular limit block 106, the angle of the colorimeter on the mounting plate 107 can be rotated. The top of the annular limit block 106 is fixedly connected with Mounting plate 107.

By arranging the main body 1 of the device, the present invention facilitates the storage of the bracket 15 into the storage slot 12 by arranging the storage slot 12 during use, which is convenient for carrying and does not occupy space. By arranging the connecting rod 14, the first bearing 13 and the bracket 15, it is convenient to The user adjusts the support angle to make the device more stable. By setting the long limit hole 16, the nut 17 and the limit rod 19, the support angle can be determined. By setting the nut 17 and the limit rod 19, the bracket 15 Fix it to prevent shaking. By setting the anti-slip pad 18, the bracket 15 can be prevented from shifting. By setting the sleeve 102, the limiting hole 104, the latch 108 and the telescopic rod 103, the telescopic rod can be adjusted according to the required height. The rod 103 moves upward to a suitable position, and the telescopic rod 103 is fixed with the latch 108. By setting the annular limit groove 105 and the annular limit block 106, the angle of the colorimeter on the mounting plate 107 can be rotated, effectively enhancing the practicality of the device.

To sum up, the main design concept of the present invention is to provide a main support column on the main body of the handheld colorimeter, and a storage groove is provided on one side of the main support column. On the one hand, the storage groove is provided to facilitate the storage of the colorimeter. The bracket is stored in the storage groove, which is convenient for carrying and does not take up space. On the other hand, a first bearing can be fixedly connected in the middle of the storage groove; a connecting rod is rotatably connected in the middle of the first bearing, and one end of the connecting rod passes through The bolts are connected to a bracket by rotation. By setting the connecting rod, the first bearing and the bracket, it is convenient for the user to adjust the support angle, making the colorimeter more stable, which can significantly enhance the measurement reliability and accuracy of the colorimeter.

In the embodiment of the present invention, "at least one" refers to one or more, and "multiple" refers to two or more. "And/or" describes the relationship between associated objects, indicating that there can be three relationships. For example, A and/or B can represent the existence of A alone, the existence of A and B at the same time, or the existence of B alone. Where A and B can be singular or plural. The character "/" generally indicates that the related objects are in an "or" relationship. "At least one of the following" and similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c can mean: a, b, c, a and b, a and c, b and c or a and b and c, where a, b, c can be single, also Can be multiple.

The structure, features and effects of the present invention have been described in detail based on the embodiments shown in the drawings. However, the above are only preferred embodiments of the present invention. It should be noted that the technologies involved in the above-mentioned embodiments and their preferred modes Characteristics, those skilled in the art can rationally combine and match them into various equivalent solutions without departing from or changing the design ideas and technical effects of the present invention; therefore, the scope of the present invention is not limited to what is shown in the drawings. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present invention.

Claims (6)

1. A handheld colorimeter with a stand, including a main body of the equipment (1), characterized in that the main body of the equipment (1) includes: a main support column (11), one side of the main support column (11) A storage groove (12) is provided, and a first bearing (13) is fixedly connected in the middle of the storage groove (12); A connecting rod (14) is rotatably connected to the middle of the first bearing (13), and a bracket (15) is rotatably connected to one end of the connecting rod (14) through bolts. 2. The handheld colorimeter with a bracket according to claim 1, characterized in that a limited long hole (16) is provided in the middle of the bracket (15); the middle part of the limited long hole (16) is movable. Connect the limiting rod (19); a nut (17) is connected through the connection between the long limiting hole (16) and the limiting rod (19). 3. The handheld colorimeter with a bracket according to claim 2, characterized in that one end of the limit rod (19) is rotatably connected to a second bearing (101), and the second bearing (101) Both ends are fixedly connected to the main support column (11). 4. The handheld colorimeter with a bracket according to claim 1, characterized in that a card slot (109) is provided inside the main support column (11), and the inside of the card slot (109) is fixedly connected. There is a sleeve (102). A telescopic rod (103) is slidably connected to the inside of the sleeve (102). A limited circular hole (104) is connected to the upper surface of the telescopic rod (103). The telescopic rod (103) ) is connected through the top end with a latch (108). 5. The handheld colorimeter with a bracket according to claim 4, characterized in that an annular limit groove (105) is provided at the top of the telescopic rod (103), and the inside of the annular limit groove (105) An annular limiting block (106) is rotatably connected, and a mounting plate (107) is fixedly connected to the top of the annular limiting block (106). 6. The handheld colorimeter with a bracket according to any one of claims 1 to 5, characterized in that an anti-slip pad (18) is fixedly connected to the bottom end of the bracket (15).