Protective device for photometer

Abstract

The utility model discloses a protective device for a photometer, which comprises a first box body and a second box body, a first space and a second space are arranged in the first box body, and lifting moving components are arranged in the first space and the second space. First rectangular grooves are formed in the four wall surfaces of the outer side of the second box body, the two pairs of first rectangular grooves communicate with each other, buffer anti-collision assemblies are installed in the two pairs of first rectangular grooves, and if the equipment is collided, collision pressure relief can be completed through a plurality of plastic rollers on the side wall surfaces of the second box body, so that the damage of collision points to the photometer can be avoided; the dispersion of impact point force can be realized, and at the moment, secondary buffering and collision prevention can be completed through the buffer pad between the groove body and the second box body, so that the convenient use and protection of the photometer are completed.

Description

Technical Field

[0001] The utility model relates to the technical field of photometer protection, in particular to a photometer protection device. Background Art

[0002] Spectrophotometer, also known as spectrometer, is a scientific instrument that decomposes complex light into spectral lines. The measurement range generally includes the visible light region with a wavelength range of 380-780 and the ultraviolet light region with a wavelength range of 200-380. Different light sources have their own unique emission spectra, so different illuminants can be used as the light source of the instrument. The emission spectrum of tungsten lamp: The spectral light with a wavelength of 380-780nm emitted by the tungsten lamp light source is refracted through a prism to obtain a continuous color spectrum composed of red, orange, yellow, green, blue, indigo and violet, which can be used as the light source of the visible light spectrophotometer.

[0003] There are various photometers in the prior art. In order to make the photometer anti-collision protected, conveniently height-adjustable and conveniently movable, a photometer with height adjustment and protection as well as convenient movement is designed, which requires the use of a protective device for the photometer. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a protective device for a photometer, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a protective device for a photometer, comprising a first box body and a second box body, the first box body having a first space and a second space within its internal range and lifting and moving components installed inside the first space and the second space, the four outer walls of the second box body having first rectangular grooves and the two pairs of first rectangular grooves being connected, buffering and anti-collision components being installed inside the two pairs of the first rectangular grooves, a slot body being installed on the lower wall surface inside the second box body, a first rectangular through hole being provided under the lower wall surface of the slot body, a second rectangular groove being opened on the lower wall surface of the second box body and the second rectangular groove being connected to the first rectangular through hole, a clamping component being installed inside the second rectangular groove, a number of buffer pads being installed between the slot body and the second box body, and a cover plate being hinged on the upper wall surface of the second box body.

[0006] Preferably, the buffer and anti-collision assembly comprises a plastic roller, a plurality of the plastic rollers are each inserted with a connecting rod, and the upper and lower walls of the plurality of connecting rods are respectively screwed onto the upper and lower walls of the first rectangular groove.

[0007] Preferably, the clamping assembly includes a third box body, the third box body is inserted on the lower wall surface of the second box body, a first motor is installed inside the third box body, a first bevel gear is installed on the driving end of the first motor, a two-way threaded rod is screwed on the side wall surface at one end of the second rectangular groove and the side wall surface inside the third box body, a pair of sliders are mounted on the outer wall surface of the two-way threaded rod, a first plate is mounted on the upper wall surface of the pair of sliders, a second bevel gear is mounted on the outer wall surface of the two-way threaded rod and the second bevel gear is meshed with the first bevel gear.

[0008] Preferably, a pair of the sliders are sleeved on the inner wall surface of the bidirectional threaded rod and both are provided with a thread groove, a slide groove is provided on the lower wall surface of the second rectangular groove and the pair of sliders are both installed inside the slide groove.

[0009] Preferably, the lifting and moving assembly includes a second motor, the second motor is installed on the side wall surface of the first space, the first rod body is installed on the side wall surface of the driving end of the second motor, a pair of fixed blocks are movably mounted on the outer wall surface of the first rod body and the pair of fixed blocks are respectively mounted on the side wall surface of the first space, a third bevel gear is installed on the other end of the first rod body, a one-way threaded rod is movably inserted on the upper and lower walls inside the first space, a pair of second rod bodies are fixedly installed on the upper and lower walls inside the first space, a pair of second rod bodies are movably mounted on the outer wall surfaces of the second rod bodies, a second T-shaped sleeve is movably mounted on the outer wall surface of the one-way threaded rod, a fourth bevel gear is mounted on one end of the one-way threaded rod and the fourth bevel gear is meshed with the third bevel gear, and a second T-shaped sleeve is mounted on the outer wall surface of the pair of the second T-shaped sleeves and the first T-shaped sleeve.

[0010] Preferably, a pair of first T-shaped sleeves have inner wall surfaces each provided with a threaded groove and meshed with a pair of one-way threaded rods, two pairs of first circular through holes are provided on the upper and lower wall surfaces inside the first space and the second space, and a pair of second plate bodies have upper and lower wall surfaces each provided with two pairs of universal wheels and two pairs of support columns, and the upper wall surfaces of the two pairs of support columns are installed on the lower wall surface of the second box body.

[0011] Beneficial Effects

[0012] The utility model provides a protective device for a photometer. When the photometer is protected, the cover plate is opened to place the photometer between a pair of first plates in a slot body. At this time, the first motor in the third box body is started to clamp the photometer. When the photometer needs to be used, the height can be adjusted according to actual use requirements. At this time, the second motor is started, and the third bevel gear and the fourth bevel gear are driven by the driving end of the second motor to link. At this time, the up and down movement of the second plate body is completed with the assistance of a pair of second rod bodies and a pair of second T-shaped sleeves, so that the lifting of two pairs of support columns is completed, so that the height adjustment of the second box body is completed. When it is necessary to move, the second motor in the first space is driven in the same way, so that the universal wheel is completed, so that the device is supported and moved by the universal wheel. If the device encounters a collision, the impact pressure relief can be completed by a plurality of plastic rollers on the side wall of the second box body, so that the damage to the photometer at the impact point can be avoided, and the force dispersion of the impact point can be realized. At this time, the second buffering and anti-collision can be completed by the buffer pad between the slot body and the second box body, so that the convenient use and protection of the photometer are completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the isometric structure of a protective device for a photometer.

[0014] Figure 2 This is a schematic diagram of the internal structure of the first box of the protective device for a photometer described in the utility model.

[0015] Figure 3 This is a schematic diagram of the first motor structure of a protective device for a photometer described in the utility model.

[0016] Figure 4 The utility model is a schematic structural diagram of a protective device for a photometer.

[0017] In the figure: 1, first box body; 2, second box body; 3, plastic roller; 4, trough body; 5, first plate body; 6, cover plate; 7, support column; 8, third box body; 9, first motor; 10, first bevel gear; 11, second bevel gear; 12, two-way threaded rod; 13, slider; 14, buffer pad; 15, second motor; 16, first rod body; 17, second rod body; 18, one-way threaded rod; 19, first T-shaped sleeve; 20, second T-shaped sleeve; 21, universal wheel; 22, second plate body; 23, third bevel gear; 24, fourth bevel gear. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a protective device for a photometer, comprising a first box body 1 and a second box body 2. The first box body 1 has a first space and a second space inside, and lifting and moving components are installed inside the first space and the second space. The four outer walls of the second box body 2 are all provided with first rectangular grooves, and the two pairs of first rectangular grooves are connected. Buffering and anti-collision components are installed inside the two pairs of first rectangular grooves. A slot body 4 is installed on the lower wall surface of the interior of the second box body 2, and a first rectangular through hole is provided under the lower wall surface of the slot body 4. A second rectangular groove is opened on the lower wall surface of the second box body 2, and the second rectangular groove is connected to the first rectangular through hole. A clamping component is installed inside the second rectangular groove, and a plurality of buffer pads 14 are installed between the slot body 4 and the second box body 2. A cover plate 6 is hinged on the upper wall surface of the second box body 2.

[0020] When protecting the photometer, the photometer is placed between a pair of first plates 5 inside the slot 4 by opening the cover plate 6. At this time, the first motor 9 inside the third box body 8 is started, and the rotation of the driving end of the first motor 9 drives the first bevel gear 10 and the second bevel gear 11 to be linked, thereby completing the rotation of the bidirectional threaded rod 12. At this time, the relative or opposite movement of a pair of first plates 5 is completed with the assistance of the slide groove and the slider 13, thereby completing the clamping of the photometer. When the photometer needs to be used, the height can be adjusted according to actual usage requirements. At this time, the second motor 15 is started, and the driving end of the second motor 15 drives the third bevel gear 23 and the fourth bevel gear 24 to be linked, thereby completing the rotation of the unidirectional threaded rod 18. With the assistance of a pair of second rods 17 and a pair of second T-shaped sleeves 20, the second plate 22 is moved up and down, thereby completing the lifting of the two pairs of support columns 7, thereby completing the height adjustment of the second box 2. When movement is required, the second motor 15 inside the first space is driven in the same way to complete the fall of the universal wheel 21, so that the equipment is supported by the universal wheel 21 and the movement is completed. If the equipment encounters a collision, the impact pressure relief can be completed through a number of plastic rollers 3 on the side wall of the second box 2, thereby avoiding damage to the photometer at the impact point and dispersing the impact point force. At this time, the second buffering and anti-collision can be completed through the buffer pad 14 between the groove body 4 and the second box 2, thereby completing the convenient use and protection of the photometer.

[0021] The present embodiment is further configured such that the buffer and anti-collision assembly comprises a plastic roller 3 , a plurality of plastic rollers 3 are each inserted with a connecting rod inside, and upper and lower wall surfaces of the plurality of connecting rods are respectively screwed to the upper and lower wall surfaces inside the first rectangular groove.

[0022] If the device encounters an impact, the impact pressure relief can be completed through the plastic rollers 3 on the side wall of the second box body 2, thereby avoiding damage to the photometer at the impact point and achieving dispersion of the impact point force.

[0023] The present embodiment is further configured such that the clamping assembly includes a third box body 8, the third box body 8 is inserted on the lower wall surface of the second box body 2, a first motor 9 is installed inside the third box body 8, a first bevel gear 10 is installed on the driving end of the first motor 9, a bidirectional threaded rod 12 is screwed on the side wall surface at one end of the inner part of the second rectangular groove and the inner side wall surface of the third box body 8, a pair of sliders 13 are mounted on the outer wall surface of the bidirectional threaded rod 12, a first plate body 5 is mounted on the upper wall surface of the pair of sliders 13, a second bevel gear 11 is mounted on the outer wall surface of the bidirectional threaded rod 12, and the second bevel gear 11 is meshed with the first bevel gear 10.

[0024] Start the first motor 9 inside the third box body 8, and the rotation of the driving end of the first motor 9 drives the first bevel gear 10 and the second bevel gear 11 to rotate, thereby completing the rotation of the bidirectional threaded rod 12. At this time, with the assistance of the slide groove and the slider 13, a pair of first plates 5 are moved relative or toward each other, thereby completing the clamping of the photometer.

[0025] This embodiment is further configured such that a pair of sliders 13 are sleeved on the inner wall surface of the bidirectional threaded rod 12 and both have thread grooves, a slide groove is opened on the lower wall surface of the second rectangular groove and the pair of sliders 13 are both installed inside the slide groove.

[0026] The present embodiment is further configured as follows: the lifting and moving component includes a second motor 15, the second motor 15 is installed on the inner side wall of the first space, a first rod body 16 is installed on the driving end side wall of the second motor 15, a pair of fixed blocks are movably mounted on the outer wall of the first rod body 16, and the pair of fixed blocks are respectively mounted on the inner side wall of the first space, a third bevel gear 23 is installed on the other end of the first rod body 16, a one-way threaded rod 18 is movably inserted on the upper and lower walls inside the first space, a pair of second rod bodies 17 are fixedly mounted on the upper and lower walls inside the first space, a second T-shaped sleeve 20 is movably mounted on the outer wall of the pair of second rod bodies 17, a first T-shaped sleeve 19 is mounted on the outer wall of the one-way threaded rod 18, a fourth bevel gear 24 is mounted on one end of the one-way threaded rod 18, and the fourth bevel gear 24 is meshed with the third bevel gear 23, and a second T-shaped sleeve 20 is mounted on the outer wall of a pair of second T-shaped sleeves 20 and the first T-shaped sleeve 19.

[0027] The height is adjusted according to actual usage requirements. At this time, the second motor 15 is started, and the third bevel gear 23 and the fourth bevel gear 24 are linked through the driving end of the second motor 15 to complete the rotation of the one-way threaded rod 18. At this time, the up and down movement of the second plate body 22 is completed with the assistance of a pair of second rod bodies 17 and a pair of second T-shaped sleeves 20, thereby completing the lifting of the two pairs of support columns 7, thereby completing the height adjustment of the second box body 2. When movement is required, the second motor 15 inside the first space is driven in the same way to complete the falling of the universal wheel 21, so that the equipment is supported by the universal wheel 21 and completed the movement.

[0028] This embodiment is further configured such that the inner wall surfaces of a pair of first T-shaped sleeves 19 are provided with threaded grooves and meshed with a pair of one-way threaded rods 18, two pairs of first circular through holes are provided on the upper and lower walls inside the first space and the second space, and two pairs of universal wheels 21 and two pairs of support columns 7 are respectively installed on the upper and lower walls of a pair of second plates 22, and the upper walls of the two pairs of support columns 7 are installed on the lower wall of the second box body 2.

[0029] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0030] Embodiment: When protecting the photometer, the cover plate 6 is opened to place the photometer between a pair of first plates 5 inside the slot body 4. At this time, the first motor 9 inside the third box body 8 is started, and the first bevel gear 10 and the second bevel gear 11 are driven to rotate through the rotation of the driving end of the first motor 9, thereby completing the rotation of the bidirectional threaded rod 12. At this time, the relative or opposite movement of a pair of first plates 5 is completed with the assistance of the slide groove and the slider 13, thereby completing the clamping of the photometer. When the photometer needs to be used, the height can be adjusted according to actual usage requirements. At this time, the second motor 15 is started, and the third bevel gear 23 and the fourth bevel gear 24 are driven to rotate through the driving end of the second motor 15, thereby completing the rotation of the unidirectional threaded rod 18. When the second plate 22 is moved up and down with the assistance of a pair of second rods 17 and a pair of second T-shaped sleeves 20, the two pairs of support columns 7 are lifted, thereby completing the height adjustment of the second box 2. When movement is required, the second motor 15 inside the first space is driven in the same way to complete the drop of the universal wheel 21, so that the device is supported by the universal wheel 21 and the movement is completed. If the device encounters a collision, the impact pressure relief can be completed by a number of plastic rollers 3 on the side wall of the second box 2, thereby avoiding damage to the photometer at the impact point and dispersing the impact point force. At this time, the second buffering and anti-collision can be completed by the buffer pad 14 between the groove body 4 and the second box 2, thereby completing the convenient use and protection of the photometer.

[0031] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A protective device for a photometer, comprising a first housing (1) and a second housing (2), characterized in that: The first box body (1) has a first space and a second space within its interior, and lifting and moving components are installed inside the first space and the second space; the four outer walls of the second box body (2) are all provided with first rectangular grooves, and the two pairs of first rectangular grooves are connected; buffer and anti-collision components are installed inside the two pairs of the first rectangular grooves; a groove body (4) is installed on the lower wall of the interior of the second box body (2); a first rectangular through hole is provided below the lower wall of the groove body (4); a second rectangular groove is opened on the lower wall of the second box body (2), and the second rectangular groove is connected to the first rectangular through hole; a clamping component is installed inside the second rectangular groove; a plurality of buffer pads (14) are installed between the groove body (4) and the second box body (2); and a cover plate (6) is hingedly connected to the upper wall of the second box body (2).

2. A photometer protection device according to claim 1, characterized in that: The buffer and anti-collision assembly comprises a plastic roller (3), a plurality of plastic rollers (3) are each inserted with a connecting rod inside, and the upper and lower wall surfaces of the plurality of connecting rods are respectively screwed onto the upper and lower wall surfaces inside the first rectangular groove.

3. A photometer protection device according to claim 1, characterized in that: The clamping assembly comprises a third box body (8), the third box body (8) is inserted on the lower wall surface of the second box body (2), a first motor (9) is installed inside the third box body (8), a first bevel gear (10) is installed on the driving end of the first motor (9), a bidirectional threaded rod (12) is screwed on the side wall surface of one end of the second rectangular groove and the inner side wall surface of the third box body (8), a pair of sliders (13) are mounted on the outer wall surface of the bidirectional threaded rod (12), a first plate body (5) is mounted on the upper wall surface of the pair of sliders (13), a second bevel gear (11) is mounted on the outer wall surface of the bidirectional threaded rod (12), and the second bevel gear (11) is meshed with the first bevel gear (10).

4. A photometer protection device according to claim 3, characterized in that: A pair of sliders (13) are sleeved on the inner wall surface of the bidirectional threaded rod (12) and both are provided with thread grooves, a slide groove is provided on the lower wall surface of the second rectangular groove and the pair of sliders (13) are both installed inside the slide groove.

5. A photometer protection device according to claim 1, characterized in that: The lifting and moving assembly comprises a second motor (15), the second motor (15) is mounted on the inner side wall surface of the first space, a first rod body (16) is mounted on the driving end side wall surface of the second motor (15), a pair of fixing blocks are movably mounted on the outer wall surface of the first rod body (16), and the pair of fixing blocks are respectively mounted on the inner side wall surface of the first space, a third bevel gear (23) is mounted on the other end of the first rod body (16), a one-way threaded rod (18) is movably inserted on the upper and lower wall surfaces of the first space, and the first space A pair of second rod bodies (17) are fixedly mounted on the upper and lower walls of the interior; a second T-shaped sleeve (20) is movably mounted on the outer walls of the pair of second rod bodies (17); a first T-shaped sleeve (19) is mounted on the outer wall of the one-way threaded rod (18); a fourth bevel gear (24) is mounted on one end of the one-way threaded rod (18) and the fourth bevel gear (24) is meshed with the third bevel gear (23); and a second T-shaped sleeve (20) is mounted on the outer walls of the pair of second T-shaped sleeves (20) and the first T-shaped sleeve (19).

6. A photometer protection device according to claim 5, characterized in that: The inner wall surfaces of a pair of the first T-shaped sleeves (19) are provided with thread grooves and mesh with a pair of one-way threaded rods (18); the upper and lower wall surfaces inside the first space and the second space are provided with two pairs of first circular through holes; the upper and lower wall surfaces of a pair of the second plate bodies (22) are respectively provided with two pairs of universal wheels (21) and two pairs of support columns (7), and the upper wall surfaces of the two pairs of support columns (7) are installed on the lower wall surface of the second box body (2).

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