Auxiliary fixing device of field spectrum curve characteristic tester

Abstract

The utility model discloses an auxiliary fixing device of a field spectrum curve characteristic tester, which relates to the technical field of spectrum testing and comprises a bottom plate, a conveying tester is placed on the top of the bottom plate, vertical plates are fixedly connected to the left side and the right side of the bottom plate respectively, clamping plates are arranged on the sides, close to the tester, of the two vertical plates respectively, and the clamping plates are attached to the tester. According to the utility model, a tester is placed through the bottom plate, the tester is fixed through the clamping plate, and meanwhile, the height and the testing direction of the tester can be adjusted through the vertical rod and the rotating shaft respectively, so that the tester is convenient to use, and the testing efficiency is improved. And the height and the direction angle are respectively fixed through the clamping block and the wedge block, so that the tester is stable, and the test is prevented from being influenced by shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of spectrum testing, in particular to an auxiliary fixing device of a field spectrum curve characteristic tester. Background Art

[0002] Spectrometer is also called spectrometer, and the most widely known one is direct reading spectrometer. It is a device that uses photomultiplier tubes and other light detectors to measure the intensity of different wavelength positions of spectral lines. When testing water resources, geology and other environments, it is usually necessary to test the spectrum of the environment, so it is necessary to use a spectrometer in the field.

[0003] When using a spectrometer in the field, an auxiliary fixing device is required to fix the spectrometer. The prior art publication number is CN208026608U, which is a spectrometer auxiliary device. The overall structure of the device is large, very heavy, and not easy to move. It cannot be directly taken out during field spectrum testing, which is not convenient for field use. Utility Model Content

[0004] The purpose of the utility model is to make up for the inconvenience of carrying in the prior art, and to provide an auxiliary fixing device for a field spectrum curve characteristic tester.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary fixing device for a field spectral curve characteristic tester, comprising a base plate, a conveyor tester is placed on the top of the base plate, vertical plates are fixedly connected on the left and right sides of the base plate, a clamp is provided on one side of the two vertical plates close to the tester, and the clamp is in close contact with the tester, a movable tube is movably connected to the vertical plate, a first knob is fixedly connected to the outer side of the movable tube, and a first screw is threadedly connected to the inner side of the movable tube, the first screw is fixedly connected to the clamp, a column is provided under the base plate, a vertical rod is provided between the base plate and the column, an opening is provided on the column, the vertical rod is inserted into the opening, and three supporting legs distributed in a circular array are fixedly connected to the periphery of the column.

[0006] As mentioned above, a card block is provided in the opening, a plurality of card slots matching the card block are provided on the vertical rod, a threaded hole communicating with the opening is provided on the column, and a second screw rod is threadedly connected in the threaded hole, one end of the second screw rod extends to the outside and is fixedly connected to a second knob, and the other end is movably connected to the card block.

[0007] In the above, a fixing plate is provided between the column and the base plate, and the fixing plate is fixedly connected to the vertical rod. The fixing plate is hollow and a gear is provided inside the fixing plate. A rotating shaft extending to the inner cavity of the fixing plate is fixedly connected to the bottom of the base plate, and the rotating shaft passes through the gear.

[0008] As mentioned above, a straight hole is opened on the side of the fixed plate, a pull rod is arranged in the straight hole, and a wedge block with a triangular cross-section is fixedly connected to one end of the pull rod, the wedge block is engaged with the gear, a spring is sleeved on the outside of the pull rod, and both ends of the spring are fixedly connected to the fixed plate and the wedge block respectively.

[0009] As mentioned above, a placement plate is provided on the front side of the column, a first support rod is provided at the bottom of the placement plate, the first support rod is movably connected to the column, a second support rod is movably connected to the bottom of the first support rod, and a groove matching the second support rod is opened on the outer side of the column.

[0010] As mentioned above, the placement plate includes two horizontal plates, two cross-arranged connecting plates are arranged between the two horizontal plates, both ends of the two connecting plates are fixedly connected with sliding rods, and the two horizontal plates are provided with sliding grooves matching the sliding rods.

[0011] As mentioned above, the first support rod includes a fixed tube and a third screw rod, the fixed tube is movably connected to the column, and the third screw rod is threadedly connected in the fixed tube, the front side of the third screw rod is movably connected to the front side horizontal plate, and is fixedly connected to the third knob.

[0012] Compared with the prior art, the auxiliary fixing device of the field spectral curve characteristic tester has the following beneficial effects:

[0013] 1. The utility model places the tester on the bottom plate and fixes the tester with a clamp. At the same time, the height and test direction of the tester can be adjusted by the vertical rod and the rotating shaft, so that multi-angle testing can be carried out. The height and direction angles are fixed by the clamping block and the wedge block, so that the tester is stable and the shaking is prevented from affecting the test.

[0014] 2. The utility model forms a placement board by arranging components such as a transverse board and a connecting board, so that a computer and other lightweight external devices can be placed on the placement board, which is convenient for the operation of the tester and reduces the weight carried by the person. The distance between the transverse boards can be adjusted by the third screw, the movable block and the connecting board, so as to adjust the unfolded size of the placement board, which is suitable for the placement of control devices of different sizes.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2It is a schematic diagram of the rear structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the placement plate structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the internal structure of the column and the fixing block of the utility model.

[0021] In the figure: 1, bottom plate; 2, vertical plate; 3, clamping plate; 4, column; 5, supporting leg; 6, placement plate; 601, horizontal plate; 602, connecting plate; 7, first supporting rod; 701, fixed tube; 702, third screw; 8, fixed plate; 9, second supporting rod; 10, gear; 11, vertical rod; 12, second screw; 13, pull rod; 14, wedge block; 15, first screw; 16, movable tube; 17, block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5 As shown, the utility model provides a technical solution: an auxiliary fixing device for a field spectral curve characteristic tester, comprising a base plate 1, a conveying tester is placed on the top of the base plate 1, vertical plates 2 are fixedly connected on the left and right sides of the base plate 1, a clamping plate 3 is provided on the side of the two vertical plates 2 close to the tester, and the clamping plate 3 is fitted with the tester, a movable tube 16 is movably connected to the vertical plate 2, a first knob is fixedly connected to the outer side of the movable tube 16, and a first screw 15 is connected to the inner thread of the movable tube 16, the first screw 15 is fixedly connected to the clamping plate 3, a column 4 is provided under the base plate 1, a vertical rod 11 is provided between the base plate 1 and the column 4, an opening is opened on the column 4, the vertical rod 11 is inserted in the opening, and three supporting legs 5 distributed in a ring array are fixedly connected to the periphery of the column 4.

[0024] According to the overall structure of the device, the device is erected on the ground by supporting legs 5, the tester is placed on the base plate 1, the first knob is turned, and the clamp 3 is moved through the movable tube 16 and the first screw 15 to clamp and fix the tester to stabilize the tester for spectral testing.

[0025] like Figure 3 , 5As shown, a block 17 is provided in the opening, a plurality of slots matching the block 17 are provided on the vertical rod 11, a threaded hole communicating with the opening is provided on the column 4, and a second screw rod 12 is threadedly connected in the threaded hole, one end of the second screw rod 12 extends to the outside and is fixedly connected to a second knob, and the other end is movably connected to the block 17.

[0026] The tester can be moved up and down by the vertical rod 11 to adjust the height of the tester, and the height of the tester can be fixed by the clamping connection between the clamping block 17 and the vertical rod 11.

[0027] like Figure 3 , 5 As shown, a fixing plate 8 is provided between the column 4 and the base plate 1, and the fixing plate 8 is fixedly connected to the vertical rod 11, the fixing plate 8 is hollow, and a gear 10 is provided inside the fixing plate 8, a rotating shaft extending to the inner cavity of the fixing plate 8 is fixedly connected to the bottom of the base plate 1, and the rotating shaft passes through the gear 10, a straight hole is opened on the side of the fixing plate 8, a pull rod 13 is provided in the straight hole, and a wedge block 14 with a triangular cross-section is fixedly connected to one end of the pull rod 13, the wedge block 14 is engaged with the gear 10, a spring is sleeved on the outside of the pull rod 13, and the two ends of the spring are respectively fixedly connected to the fixing plate 8 and the wedge block 14.

[0028] The tester can be rotated by the rotating shaft to adjust the horizontal angle of the tester, thereby adjusting the test direction of the tester. The gear 10 is fixed by the engagement between the wedge block 14 and the gear 10, thereby fixing the direction of the tester.

[0029] like Figure 1 As shown, a placement plate 6 is provided on the front side of the column 4, a first support rod 7 is provided at the bottom of the placement plate 6, the first support rod 7 is movably connected to the column 4, a second support rod 9 is movably connected to the bottom of the first support rod 7, and a groove matching the second support rod 9 is opened on the outer side of the column 4.

[0030] The placement board 6 can be used to place lighter equipment such as computers connected by data lines between the testers, making it easier to operate the spectrometer.

[0031] like Figure 4 As shown, the placement plate 6 includes two horizontal plates 601, and two cross-arranged connecting plates 602 are arranged between the two horizontal plates 601. Both ends of the two connecting plates 602 are fixedly connected with sliding rods, and the two horizontal plates 601 are provided with sliding grooves matching the sliding rods.

[0032] The sliding connection between the connecting plate 602 and the slide groove makes the spacing of the horizontal plate 601 adjustable, so that the opening distance of the horizontal plate 601 can be adjusted, which is suitable for the placement of equipment of different sizes.

[0033] like Figure 4As shown, the first support rod 7 includes a fixed tube 701 and a third screw 702. The fixed tube 701 is movably connected to the column 4, and the third screw 702 is threadedly connected in the fixed tube 701. The front side of the third screw 702 is movably connected to the front horizontal plate 601 and is fixedly connected to the third knob.

[0034] The first support rod 7 formed by the fixing tube 701 and the third screw rod 702 can support the placement plate 6, and the threaded connection between the third screw rod 702 and the fixing tube 701 can control the adjustment of the distance between the transverse plates 601.

[0035] Working principle: When in use, the device is placed on the ground through the supporting legs 5, and the tester is placed on the base plate 1. The first knob is turned to clamp the clamping plate 3 to fix the tester, the placement plate 6 is unfolded, and the bottom end of the second support rod 9 is inserted into the groove to prop up the placement plate 6. A computer and other control equipment can be placed on the placement plate 6. During use, the second knob is turned to drive the second screw rod 12 to rotate, so that the block 17 is separated from the slot, and the tester can be moved up and down, and the pull rod 13 is pulled to separate the wedge block 14 from the gear 10, so that the tester can be rotated, thereby adjusting the up and down height and test direction of the tester, so as to perform multi-angle and all-round spectral testing.

[0036] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does 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 therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary fixing device for a field spectrum curve characteristic tester, comprising a bottom plate (1), a conveyor tester is placed on top of the bottom plate (1), and is characterized in that: The left and right sides of the bottom plate (1) are fixedly connected to vertical plates (2), and the sides of the two vertical plates (2) close to the tester are provided with clamps (3), and the clamps (3) are fitted with the tester. The vertical plates (2) are movably connected to a movable tube (16), and the outer side of the movable tube (16) is fixedly connected to a first knob, and the inner thread of the movable tube (16) is connected to a first screw rod (15), and the first screw rod (15) is fixedly connected to the clamps (3). A column (4) is provided below the bottom plate (1), and a vertical rod (11) is provided between the bottom plate (1) and the column (4). An opening is opened on the column (4), and the vertical rod (11) is inserted into the opening. Three supporting legs (5) distributed in a ring array are fixedly connected to the periphery of the column (4).

2. The auxiliary fixing device of the field spectrum curve characteristic tester according to claim 1, characterized in that: A clamping block (17) is provided in the opening, a plurality of clamping grooves matching the clamping block (17) are provided on the vertical rod (11), a threaded hole communicating with the opening is provided on the column (4), and a second screw rod (12) is threadedly connected in the threaded hole, one end of the second screw rod (12) extends to the outside and is fixedly connected to a second knob, and the other end is movably connected to the clamping block (17).

3. The auxiliary fixing device of the field spectrum curve characteristic tester according to claim 2, characterized in that: A fixing plate (8) is provided between the column (4) and the bottom plate (1), and the fixing plate (8) is fixedly connected to the vertical rod (11); the fixing plate (8) is hollow, and a gear (10) is provided inside the fixing plate (8); a rotating shaft extending to the inner cavity of the fixing plate (8) is fixedly connected to the bottom of the bottom plate (1), and the rotating shaft passes through the gear (10).

4. The auxiliary fixing device of the field spectrum curve characteristic tester according to claim 3 is characterized in that: A straight hole is provided on the side of the fixing plate (8), a pull rod (13) is provided in the straight hole, and a wedge block (14) with a triangular cross-section is fixedly connected to one end of the pull rod (13), the wedge block (14) is engaged with the gear (10), a spring is sleeved on the outside of the pull rod (13), and the two ends of the spring are respectively fixedly connected to the fixing plate (8) and the wedge block (14).

5. The auxiliary fixing device of the field spectrum curve characteristic tester according to claim 1, characterized in that: A placement plate (6) is provided on the front side of the column (4), a first support rod (7) is provided at the bottom of the placement plate (6), the first support rod (7) is movably connected to the column (4), a second support rod (9) is movably connected to the bottom of the first support rod (7), and a groove matching the second support rod (9) is provided on the outer side of the column (4).

6. The auxiliary fixing device of the field spectrum curve characteristic tester according to claim 5, characterized in that: The placement plate (6) comprises two transverse plates (601), two cross-arranged connecting plates (602) are arranged between the two transverse plates (601), both ends of the two connecting plates (602) are fixedly connected with sliding rods, and the two transverse plates (601) are provided with sliding grooves matching the sliding rods.

7. The auxiliary fixing device of the field spectrum curve characteristic tester according to claim 5, characterized in that: The first support rod (7) comprises a fixed tube (701) and a third screw rod (702); the fixed tube (701) is movably connected to the column (4), and the third screw rod (702) is threadedly connected in the fixed tube (701); the front side of the third screw rod (702) is movably connected to the front side horizontal plate (601) and is fixedly connected to a third knob.

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