A horizontally-mounted spectrocolorimeter for safe use

Abstract

The present invention relates to a safe-to-use horizontal spectrophotometer. When in use, a wrist fixing assembly can be turned out toward the rear side of a shell body through a swing plate, and the swing plate can be locked through a locking assembly, so that the wrist fixing assembly is kept in an unfolded state. At this time, the user can hold the shell body and then fix the wrist in the wrist fixing assembly, so that the user can use the colorimeter more firmly, and the colorimeter can be effectively prevented from slipping in the user's hand when in use, greatly improving the safety during use. In addition, when the spectrophotometer is not in use, the wrist fixing assembly can be turned inward through the swing plate, so that the wrist fixing assembly can be stored in a supporting sink for easy storage.

Description

Technical Field

[0001] The present invention relates to the technical field of spectrocolorimeters, and particularly relates to a horizontal spectrocolorimeter for safe use. Background Art

[0002] A spectrocolorimeter is a measurement product that brings a colorimeter with excellent performance and convenient use to the market in a portable and compact manner. A portable spectrocolorimeter is a measurement product that brings a colorimeter with excellent performance and convenient use to the market in a portable and compact manner. It can be used for color measurement in industries such as automotive, new materials, new energy, plastics, leather, hardware, textiles, food, pharmaceutical R & D, and aviation. It is designed based on the spectroscopic principle, and the color separation colorimeter has high precision and increasing versatility. Since it can measure the reflectance curve at each wavelength, it is suitable for complex color analysis.

[0003] However, when the existing spectrocolorimeters are in use, due to their very smooth surfaces, there is a risk of dropping, which easily causes damage to the internal components.

[0004] The present invention aims to solve at least one of the problems existing in the related art to a certain extent. For this purpose, the present invention provides a horizontal spectrocolorimeter for safe use.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A horizontal spectrocolorimeter for safe use includes a housing and an optical structure assembly disposed inside the housing. A support boss seat is provided at the rear side of the lower end of the housing, and a support sunk platform is provided at the front side. A measurement port is provided on the support sunk platform. Swing plates are hinged on both the left and right sides of the support boss seat. A wrist fixing component capable of being fixed on the user's wrist is connected to the outer ends of the two swing plates, and the wrist fixing component can be stored in the support sunk platform following the swing of the swing plates, thus being in a stored state, or the wrist fixing component can be unfolded at the rear side of the support boss seat following the swing of the swing plates, thus being in an unfolded state. A locking component is further provided on the support boss seat, and the locking component is used to lock the swing plates, so that the wrist fixing component maintains a stored state or an unfolded state.

[0007] In some embodiments, the wrist fixing component includes a support portion for supporting under the wrist. A box body is provided at one end of the support portion. A rotating shaft is provided inside the box body. A winding spring is provided on the rotating shaft, and a fixing belt is wound around the rotating shaft. An opening is provided on the outer side of the box body. One end of the fixing belt passes through the opening and is provided with a fixing column. A clamping portion is provided at the end of the support portion away from the box body, and the fixing column can be clamped in the clamping portion.

[0008] In some embodiments, the fixing belt is fixedly connected to the outer wall of the fixing column, and the length of the fixing column is longer than the width of the fixing belt.

[0009] In some embodiments, the clamping portion includes transverse plates that are spaced apart front and rear on the outside of the supporting portion. A vertical plate is provided at the outer end of the transverse plate, and a clamping groove for clamping the fixing column is formed between the vertical plate and the outer wall of the supporting portion.

[0010] In some embodiments, an arc-shaped fixing groove for fixing the fixing column is provided inside the vertical plate.

[0011] In some embodiments, a soft cloth block is wrapped around the outside of the supporting portion, and the supporting portion has an arc-shaped structure.

[0012] In some embodiments, the locking assembly includes a bolt that passes through the outside of the swing plate. Locking holes for inserting the bolt are spaced apart front and rear on both the left and right sides of the supporting boss seat.

[0013] In some embodiments, recessed portions that are recessed inward are connected to the front side, left side, and right side of the housing. A measurement button is provided on one side of the housing and within the recessed portion. A vertical sliding groove is provided below the recessed portion. A cover plate slides up and down within the vertical sliding groove. After the cover plate slides upward, it can block the measurement button. After the cover plate slides downward, it can expose the measurement button. An auxiliary top plate is provided on the outside of the cover plate. When the swing plate drives the wrist fixing assembly into a storage state, the swing plate pushes the auxiliary top plate, causing the cover plate to slide upward to block the measurement button.

[0014] In some embodiments, an extension plate is provided inside the cover plate. The extension plate extends into the housing, and a tension spring for keeping the cover plate moving downward is connected between the extension plate and the inner bottom wall of the housing.

[0015] In some embodiments, the optical structure assembly includes a reflecting mirror, a lens barrel, a spectrometer, and an integrating sphere. The reflecting mirror, the lens barrel, and the spectrometer are arranged in sequence from front to back. The integrating sphere is provided below the reflecting mirror, and the measurement port is provided below the reflecting mirror.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] When the spectrocolorimeter in the present invention is in use, the wrist fixing component can be turned out to the rear side of the housing through the swing plate, and the swing plate can be locked by the locking component so that the wrist fixing component remains in an unfolded state. At this time, the user can hold the housing by hand and then fix the wrist in the wrist fixing component, so that the user can use the colorimeter more firmly, effectively preventing the colorimeter from slipping out of the user's hand during use and greatly improving the safety during use. In addition, when the spectrocolorimeter is not in use, the wrist fixing component can be turned inwards through the swing plate so that the wrist fixing component is received in the support sunk platform, which is convenient for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. 1 is one of the three-dimensional schematic diagrams of the wrist fixing component of the present invention in the received state;

[0019] Figure 2 FIG. 2 is another three-dimensional schematic diagram of the wrist fixing component of the present invention in the received state;

[0020] Figure 3 FIG. 3 is the three-dimensional schematic diagram of the wrist fixing component of the present invention in the unfolded state;

[0021] Figure 4 FIG. 4 is the side view schematic diagram of the wrist fixing component of the present invention in the received state;

[0022] Figure 5 FIG. 5 is the sectional view taken along line A-A of the present invention Figure 4 ;

[0023] Figure 6 FIG. 6 is the half-sectional structure schematic diagram of the horizontal spectrocolorimeter of the present invention;

[0024] Figure 7 FIG. 7 is the partial enlarged schematic diagram of the present invention;

[0025] Figure 8 FIG. 8 is the partial enlarged exploded schematic diagram of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following specific implementation content provides various different embodiments or examples for implementing the present invention. Of course, these are only embodiments or examples and are not intended to be restrictive. In addition, repeated reference numerals may be used in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the present invention and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0027] As Figures 1 - 8A horizontally-mounted spectrophotometer for safe use as shown includes a housing 1 and an optical structure assembly disposed within the housing 1. A support boss seat 2 is provided at the rear side of the lower end of the housing 1, and a support sunk platform 3 is provided at the front side. A measurement port 6 is provided on the support sunk platform 3. Swing plates 4 are hinged on both the left and right sides of the support boss seat 2. A wrist fixing assembly 5 that can be fixed on the user's wrist is connected to the outer ends of the two swing plates 4. And the wrist fixing assembly 5 can be received within the support sunk platform 3 following the swing of the swing plates 4 to be in a received state, or the wrist fixing assembly 5 can be unfolded at the rear side of the support boss seat 2 following the swing of the swing plates 4 to be in an unfolded state. A locking assembly is further provided on the support boss seat 2. The locking assembly is used to lock the swing plates 4 so that the wrist fixing assembly 5 remains in a received state or an unfolded state.

[0028] When the spectrophotometer in the present invention is in use, the wrist fixing assembly 5 can be turned out to the rear side of the housing 1 through the swing plates 4, and the swing plates 4 are locked by the locking assembly so that the wrist fixing assembly 5 remains in an unfolded state. At this time, the user can hold the housing 1 by hand and then fix the wrist in the wrist fixing assembly 5, thereby making the use of the spectrophotometer by the user more firm, effectively preventing the spectrophotometer from slipping out of the user's hand during use, and greatly improving the safety during use.

[0029] In addition, when the spectrophotometer is not in use, the wrist fixing assembly 5 can be turned inwards through the swing plates 4 so that the wrist fixing assembly is received within the support sunk platform for convenient storage.

[0030] See Figure 3 、 Figure 7 As shown, the wrist fixing assembly 5 includes a support portion 21 for supporting under the wrist. A box body 22 is provided at one end of the support portion 21. A rotating shaft 23 is provided within the box body 22. A torsion spring is provided on the rotating shaft 23, and a fixing belt 24 is wound around the rotating shaft 23. An opening 27 is provided outside the box body 22. One end of the fixing belt 24 passes through the opening 27 and is provided with a fixing post 25. A clamping portion 26 is provided at the end of the support portion 21 away from the box body 22. The fixing post 25 can be clamped within the clamping portion 26.

[0031] Further, the fixing belt 24 is fixedly connected to the outer wall of the fixing post 25, and the length of the fixing post 25 is longer than the width of the fixing belt 24.

[0032] Furthermore, the clamping portion 26 includes transverse plates 41 spaced front and rear on the outer side of the support portion 21. A vertical plate 42 is provided at the outer end of the transverse plates 41. A clamping groove 43 for clamping the fixing post 25 is formed between the vertical plate 42 and the outer wall of the support portion 21.

[0033] When fixing the user's wrist, the wrist is placed on the support portion 21, then the fixing strap 24 is pulled out from the box body 22, and the fixing strap 24 is pressed on the upper side of the wrist, and then the fixing post 25 is stuck in the card slot 43, so as to fixedly connect the position of the user's wrist through the fixing strap 24 and the support portion 21.

[0034] In addition, a torsion spring is arranged on the rotating shaft 23. When the fixing post 25 is disengaged from the card slot 43, under the action of the torsion spring, the rotating shaft 23 automatically rotates, and the fixing strap 24 is wound and stored in the box body 23.

[0035] In order to improve the stability after the fixing post 25 is clamped and fixed, an arc-shaped fixing groove 51 for fixing the fixing post 25 is arranged on the inner side of the vertical plate 42.

[0036] In order to improve the comfort of the user when wearing the wrist fixing assembly 5, a soft cloth block is wrapped on the outer side of the support portion 21, and the support portion 21 is in an arc-shaped structure.

[0037] See Figures 1 - 4 As shown, the locking assembly includes a bolt 71 penetrating through the outside of the swing plate 4, and locking holes 72 for inserting the bolt 71 are spaced at intervals before and after on both the left and right sides of the support boss seat 2.

[0038] In the present invention, recessed portions 81 recessed inward are connected to the front side and the left and right sides of the housing 1. A measurement button 82 is arranged on one side of the housing 1 and within the recessed portion 81. A vertical sliding groove 83 is arranged below the recessed portion 81. A cover plate 84 slides up and down in the vertical sliding groove 83. After the cover plate 84 slides upward, it can block the measurement button 82. After the cover plate 84 slides downward, it can expose the measurement button 82. An auxiliary top plate 85 is arranged on the outer side of the cover plate 84. When the swing plate 4 drives the wrist fixing assembly 5 to be in a stored state, the swing plate 4 pushes the auxiliary top plate 85, so that the cover plate 84 slides upward to block the measurement button 82.

[0039] According to the above structure, only when the swing plate 4 turns out to the rear side of the housing 1, its auxiliary top plate 85 is disengaged from the swing plate 4, so that the cover plate 84 can slide downward to expose the measurement button 82, and the operator can press the measurement button 82 for measurement. When the swing plate 4 does not turn out to the rear side of the housing 1, the swing plate 4 can block the cover plate 84 from sliding downward, so that the cover plate 84 always blocks the measurement button 82. That is to say, only when the swing plate 4 turns out to the rear side of the housing 1, the measurement button 82 can be pressed, which has a function of reminding to wear the wrist fixing assembly 5 and further improves the safety when using the spectrocolorimeter.

[0040] In addition, by providing the recessed portion 81, it is convenient for the operator to hold the instrument with fingers for operation, greatly improving the convenience.

[0041] Furthermore, an extension plate 91 is provided inside the cover plate 84. The extension plate 91 extends into the housing 1, and a tension spring 92 for keeping the cover plate 84 moving downward is connected between the extension plate 91 and the inner bottom wall of the housing 1. When the swing plate 4 is turned out to the rear side of the housing 1, under the action of the tension spring 92, the cover plate 84 automatically slides downward along the vertical chute 83, thereby exposing the measurement button 82.

[0042] See Figure 4 、 Figure 6 As shown, the optical structure assembly includes a reflecting mirror 10, a lens barrel 11, a spectrometer 12, and an integrating sphere 13. The reflecting mirror 10, the lens barrel 11, and the spectrometer 12 are arranged in sequence from front to back. The integrating sphere 13 is provided below the reflecting mirror 10, and the measurement port 6 is provided below the reflecting mirror 10.

[0043] For the horizontal spectrophotometer of the present invention, first, the reflecting mirror 10 is used to arrange the spectrometer 12 and the integrating sphere 13 at a 90° angle, thereby compressing the overall height of the machine, making the entire optical structure assembly in a horizontal state, making rational use of the internal space of the housing 1, and making the overall shape of the machine more compact and convenient for the user to operate.

[0044] Combined with the drawings and the above display and description of the basic principles, main features, and advantages of the present invention, those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe-to-use horizontal spectrophotometer, comprising a housing (1) and an optical structural component disposed in the housing (1), characterized in that: A support boss seat (2) is arranged at the rear side of the lower end of the shell (1), and a support sink (3) is arranged at the front side. A measuring port (6) is arranged on the support sink (3). Swinging plates (4) are hinged on the left and right sides of the support boss seat (2). A wrist fixing component (5) that can be fixed on the wrist of a user is connected to the outer ends of the two swinging plates (4). The wrist fixing component (5) can be stored in the support sink (3) following the swinging of the swinging plate (4) to be in a stored state, or the wrist fixing component (5) can be unfolded on the rear side of the support boss seat (2) following the swinging of the swinging plate (4) to be in an unfolded state. A locking component is also arranged on the support boss seat (2). The locking component is used to lock the swinging plate (4) so ​​that the wrist fixing component (5) remains in the stored state or the unfolded state.

2. A safe horizontal spectrophotometer according to claim 1, characterized in that: The wrist fixing assembly (5) comprises a supporting portion (21) for supporting the lower side of the wrist, a box body (22) is arranged at one end of the supporting portion (21), a rotating shaft (23) is arranged inside the box body (22), a coil spring is arranged on the rotating shaft (23), and a fixing belt (24) is wound around the rotating shaft (23), an opening (27) is arranged on the outer side of the box body (22), one end of the fixing belt (24) passes through the opening (27) and is provided with a fixing column (25), and a clamping portion (26) is arranged at one end of the supporting portion (21) away from the box body (22), and the fixing column (25) can be clamped in the clamping portion (26).

3. A safe-to-use horizontal spectrophotometer according to claim 2, characterized in that: The fixing belt (24) is fixedly connected to the outer wall of the fixing column (25), and the length of the fixing column (25) is longer than the width of the fixing belt (24).

4. A safe horizontal spectrophotometer according to claim 3, characterized in that: The clamping portion (26) comprises a horizontal plate (41) arranged at a front-to-rear spacing on the outside of the support portion (21), a vertical plate (42) is arranged at the outer end of the horizontal plate (41), and a clamping groove (43) for clamping the fixing column (25) is formed between the vertical plate (42) and the outer wall of the support portion (21).

5. A safe-to-use horizontal spectrophotometer according to claim 4, characterized in that: An arc-shaped fixing groove (51) for fixing the fixing column (25) is provided on the inner side of the vertical plate (42).

6. A safe-to-use horizontal spectrophotometer according to claim 2, characterized in that: A soft cloth piece is wrapped on the outside of the support portion (21), and the support portion (21) is in an arc-shaped structure.

7. A safe horizontal spectrophotometer according to claim 1, characterized in that: The locking assembly comprises a latch (71) which is inserted through the outside of the swing plate (4), and locking holes (72) for inserting the latch (71) are provided at intervals on both the left and right sides of the supporting boss seat (2).

8. A safe horizontal spectrophotometer according to any one of claims 1 to 7, characterized in that: A recessed portion (81) recessed inwardly is connected to the front side and the left and right sides of the shell (1); a measuring button (82) is arranged on one side of the shell (1) and located in the recessed portion (81); a vertical slide groove (83) is arranged at the lower side of the recessed portion (81); a cover plate (84) slides up and down in the vertical slide groove (83); when the cover plate (84) slides upward, the measuring button (82) is covered; when the cover plate (84) slides downward, the measuring button (82) is exposed; an auxiliary top plate (85) is arranged on the outer side of the cover plate (84); when the swing plate (4) drives the wrist fixing assembly (5) to be in the storage state, the swing plate (4) pushes the auxiliary top plate (85), so that the cover plate (84) slides upward to cover the measuring button (82).

9. A safe-to-use horizontal spectrophotometer according to claim 8, characterized in that: An extension plate (91) is provided on the inner side of the cover plate (84), the extension plate (91) extends into the shell (1), and a tension spring (92) is connected between the extension plate (91) and the inner bottom wall of the shell (1) to keep the cover plate (84) moving downward.

10. A safe horizontal spectrophotometer according to claim 8, characterized in that: The optical structural component comprises a reflector (10), a lens barrel (11), a spectrometer (12) and an integrating sphere (13); the reflector (10), the lens barrel (11) and the spectrometer (12) are arranged in sequence from front to back; the integrating sphere (13) is arranged on the lower side of the reflector (10); and the measuring port (6) is arranged on the lower side of the reflector (10).

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