CN213986183U

CN213986183U - Portable Abbe refractometer

Info

Publication number: CN213986183U
Application number: CN202022699628.9U
Authority: CN
Inventors: 马耀文; 程世荣
Original assignee: Wuhan Beineng Biotechnology Co ltd
Current assignee: Wuhan Beineng Biotechnology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-17
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a portable Abbe refractometer, the power distribution box comprises a box body, the roof is installed at the box top, top one side edge of roof installs the hinge, and the bottom opposite side of hinge installs the top at the box, the standing groove has been seted up on one side outer wall of roof, the supporting shoe is all installed to the both sides inner wall top and the below of box, one side outer wall central point of supporting shoe puts and installs the telescopic link, install mounting panel A on one side outer wall of telescopic link, be provided with rubber pad A on one side outer wall of mounting panel A, the inside bottom both sides of box all are provided with spring C, mounting panel B is installed at spring C's top. The utility model discloses the effectual Abbe refractometer portable of having solved uses and removes, also prevents that Abbe refractometer from touching the tank wall easily when removing and causing the condition of wearing and tearing, and Abbe refractometer portable device simple structure is convenient for operate simultaneously, and the usability is strong.

Description

Portable Abbe refractometer

Technical Field

The utility model relates to a convenient technical field of Abbe refractometer specifically is a portable Abbe refractometer.

Background

Abbe refractometer (also called Abbe refractometer) is designed according to the principle of total reflection of light, and it utilizes the measuring method of total reflection critical angle to measure the refractive index of unknown substance, can quantitatively analyze some components in solution and test the purity of substance, and is one of the indispensable common equipments of relevant factories, schools and research and development units in petroleum industry, grease industry, pharmaceutical industry, paint-making industry, food industry, daily chemical industry, sugar-making industry and geological survey, etc.

The existing Abbe refractometer has the following defects:

1. most of the existing Abbe refractometers are structurally fixed, and when the places are changed, operators are more labor-consuming in carrying equipment due to the fact that the equipment is heavy, and the equipment is easily damaged in carrying;

2. when the existing Abbe refractometer is used, most instruments are used separately from a convenient device, unnecessary resource waste is caused, and the convenient device and the instruments cannot be used together.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable abbe refractometer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable Abbe refractometer, includes the box, the roof is installed at the box top, top one side edge of roof installs the hinge, and the bottom opposite side of hinge installs the top at the box, the standing groove has been seted up on one side outer wall of roof, the supporting shoe is all installed to both sides inner wall top and below of box, one side outer wall central point of supporting shoe puts and installs the telescopic link, install mounting panel A on one side outer wall of telescopic link, be provided with rubber pad A on one side outer wall of mounting panel A, the inside bottom both sides of box all are provided with spring C, mounting panel B is installed at spring C's top, mounting panel B's top is provided with rubber pad B.

Preferably, the bottom of the box body is provided with a pull rod, and the edge of the front end and the edge of the rear end of one side of the bottom of the box body are provided with pulleys.

Preferably, the fixed block is all installed to the preceding terminal surface below both sides of box, and the surface of fixed block is provided with the screw hole, installs the threaded shaft in the threaded hole, is provided with the external screw thread on the outer wall of threaded shaft, and the epaxial external screw thread of threaded shaft and the internal thread threaded engagement on the screw hole are connected.

Preferably, the top center position of roof puts and installs the mount table, and the spout has been seted up to the upper surface of mount table, and the top center position of mount table installs the abbe refractometer body, and the slider is installed to the bottom of abbe refractometer body, and the outer wall of slider and the pore wall clearance connection of spout.

Preferably, install the fixture block on one side outer wall of standing groove, and the bottom outer wall of fixture block and the pore wall clearance connection of standing groove, install the base on one side outer wall of fixture block, one side outer wall central point of base puts and installs spacing post, the other end of spacing post passes the through-hole and is connected with limiting plate, the surface in the backup pad is seted up to the through-hole, be provided with spring A on the outer wall of spacing post, and spring A is located between two liang of neighbors of backup pad and base, the top outer wall of fixture block and one side inner wall top through-hole pore wall clearance connection of box, the top of fixture block is passed through the connecting rod and is passed the through-hole and be connected with the slurcam, the through-hole is seted up in top one side of roof.

Preferably, the outer wall of the telescopic rod is provided with a spring B, and the spring B is positioned between the mounting plate A and the supporting block in a pairwise adjacent mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of mount table and Abbe refractometer body, when Abbe refractometer is in needs use, through setting up the mount table on the roof, and set up the spout on the mount table, set up the slider in the bottom of Abbe refractometer body simultaneously, make the pore wall gap junction on outer wall on the slider and the spout, can promote the Abbe refractometer body when using Abbe refractometer, by slider and spout cooperation, Abbe refractometer can be installed, the effectual Abbe refractometer of having solved installs and withdraws.

2. The utility model discloses a setting up of roof and standing groove, when the Abbe refractometer needs to change the place, through setting up the roof at the top of box, and set up the hinge between box and roof, make hinge cooperation roof open and close, through setting up the standing groove on the roof, set up the fixture block in the standing groove, and set up the connecting rod above the fixture block, make the promotion connecting rod drive the fixture block and move left or right, through setting up the catch bar on the connecting rod, can be to the lighter promotion connecting rod of operating personnel, when the fixture block moves left or right, through setting up the base in the bottom of fixture block, set up the spacing post on the base, and make the spacing post pass the backup pad and be connected with the limiting plate, then the base moves left or right and drives the spacing post and move left or right, through setting up spring A on the spacing post outer wall, utilize the effect of springback after spring A is pressed and deformed, can reset the chuck block after the pushing force is finished, and the opening and closing of the convenient device are effectively realized.

3. The utility model has the advantages that through the arrangement of the spring B and the spring C, when the top plate is opened, the Abbe refractometer is placed in the box body, the telescopic rods arranged on the inner walls at the two sides of the box body are arranged, the mounting plate A is arranged on the telescopic rods, the Abbe refractometer is placed in the containing frame between every two mounting plates A, the spring B is arranged on the outer wall of the telescopic rods, the containing frame is clamped and fixed by utilizing the clamping and buffering effects of the spring B, the rubber pad A is arranged on the mounting plate A, the friction force at the two sides of the containing frame can be increased, the containing frame is prevented from shifting during shaking, when the Abbe refractometer placed in the containing frame is prevented from vibrating at the bottom, the mounting plate B is arranged at the bottom of the containing frame, the spring C is arranged at the bottom of the mounting plate B, the rubber pad B is also arranged at the contact position of the mounting plate B and the containing frame, the shock absorption treatment is carried out on the containing frame during moving, the Abbe refractometer in the storage frame is prevented from shaking greatly to cause damage, the safety problem of the Abbe refractometer in a convenient device is effectively solved, and the safety and the stability of the Abbe refractometer portable device are improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a box body; 101. a pull rod; 102. a pulley; 103. a fixed block; 104. a threaded shaft; 2. a top plate; 201. a hinge; 202. an installation table; 203. a chute; 204. a slider; 205. an Abbe refractometer body; 3. a placement groove; 301. a clamping block; 302. a base; 303. a limiting column; 304. a support plate; 305. a limiting plate; 306. a spring A; 307. a connecting rod; 308. a push plate; 4. a support block; 401. a telescopic rod; 402. a spring B; 403. mounting a plate A; 404. a rubber pad A; 5. a spring C; 501. mounting a plate B; 502. and a rubber pad B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a portable Abbe refractometer, includes box 1, and pull rod 101 is installed to the bottom of box 1, and bottom one side front end and rear end edge department of box 1 all are provided with pulley 102, and fixed block 103 is all installed to box 1's preceding terminal surface below both sides, and the surface of fixed block 103 is provided with the screw hole, installs threaded shaft 104 in the threaded hole, is provided with the external screw thread on the outer wall of threaded shaft 104, and the internal thread meshing on the external screw thread on the threaded shaft 104 and the screw hole is connected.

Specifically, a top plate 2 is installed on the top of a box body 1, a hinge 201 is installed at one side edge of the top plate 2, the other side of the bottom of the hinge 201 is installed on the top of the box body 1, an installation table 202 is installed at the center position of the top plate 2, a sliding groove 203 is formed in the upper surface of the installation table 202, an abbe refractometer body 205 is installed at the center position of the top of the installation table 202, a sliding block 204 is installed at the bottom of the abbe refractometer body 205, the outer wall of the sliding block 204 is in clearance connection with the wall of the sliding groove 203 through the installation table 202 arranged on the top plate 2 and the sliding groove 203 arranged on the installation table 202 through the installation table 202 arranged on the top plate 204 when the abbe refractometer is required to be used, and the sliding groove 203 is arranged on the installation table 204 at the bottom of the abbe refractometer body 205, the outer wall of the sliding block 204 is in clearance connection with the wall of the sliding groove 203, the Abbe refractometer body 205 is pushed to be matched with the sliding block 204 and the sliding groove 203, so that the Abbe refractometer can be installed, and the problems of installation and retraction of the Abbe refractometer are effectively solved.

Specifically, a placing groove 3 is formed in the outer wall of one side of a top plate 2, a clamping block 301 is mounted on the outer wall of one side of the placing groove 3, the outer wall of the bottom of the clamping block 301 is in clearance connection with the hole wall of the placing groove 3, a base 302 is mounted on the outer wall of one side of the clamping block 301, a limiting column 303 is mounted at the central position of the outer wall of one side of the base 302, the other end of the limiting column 303 penetrates through a through hole to be connected with a limiting plate 305, the through hole is formed in the surface of a supporting plate 304, a spring A306 is arranged on the outer wall of the limiting column 303, the spring A306 is located between the supporting plate 304 and the base 302 in a pairwise adjacent mode, the outer wall of the top of the clamping block 301 is in clearance connection with the hole wall of the through hole above the inner wall of one side of a box body 1, the top of the clamping block 301 penetrates through a connecting rod 307 and is connected with a pushing plate 308, the through hole is formed in one side of the top plate 2 and the placing groove 3, when an Abbe replaced, the top plate 2 is arranged on the top of the box body 1, the hinge 201 is arranged between the box body 1 and the top plate 2, the hinge 201 is matched with the top plate 2 to open and close, the placing groove 3 is arranged on the top plate 2, the fixture block 301 is arranged in the placing groove 3, the connecting rod 307 is arranged above the fixture block 301, the fixture block 301 is driven to move leftwards or rightwards by the pushing connecting rod 307, the connecting rod 307 can be pushed by an operator easily by arranging the pushing plate 308 on the connecting rod 307, when the fixture block 301 moves leftwards or rightwards, the base 302 is arranged at the bottom of the fixture block 301, the limiting post 303 is arranged on the base 302, the limiting post 303 penetrates through the supporting plate 304 to be connected with the limiting plate 305, the base 302 moves leftwards or rightwards to drive the limiting post to move rightwards or rightwards, the spring A306 is arranged on the outer wall of the limiting post 303, and the effect of resilience after the spring A306 is deformed is utilized, can receive the back reset of pushing force to block 301, effectual convenient device of having solved is opened and is closed.

Specifically, supporting blocks 4 are respectively arranged above and below the inner walls of two sides of the box body 1, an expansion link 401 is arranged at the center position of the outer wall of one side of each supporting block 4, a mounting plate A403 is arranged on the outer wall of one side of each expansion link 401, a spring B402 is arranged on the outer wall of each expansion link 401, the spring B402 is positioned between the mounting plate A403 and the supporting block 4 in a pairwise adjacent manner, a rubber pad A404 is arranged on the outer wall of one side of each mounting plate A403, springs C5 are respectively arranged on two sides of the bottom end of the interior of the box body 1, a mounting plate B501 is arranged at the top of the spring C5, a rubber pad B502 is arranged at the top of the mounting plate B501, the Abbe arranged through the spring B402 and the spring C5, when the top plate 2 is opened, the Abbe placed into the box body 1, the expansion link 401 is arranged on the inner walls of two sides of the box body 1, the mounting plate A403 is arranged on the expansion link 401, the Abbe placed into a containing frame between the mounting plates A403, and the springs B402 are arranged on the outer walls of the expansion links 401 in pairwise, utilize the effect of spring B402 centre gripping and buffering, it is fixed to accomodate the frame and carry out the centre gripping, through set up rubber pad A404 on mounting panel A403, the multiplicable frame both sides frictional force of accomodating, prevent to accomodate the frame and appear shifting when rocking, prevent when placing the Abbe refractometer of accomodating in the frame that the bottom receives vibrations, through accomodating frame bottom and setting up mounting panel B501, and set up spring C5 in mounting panel B501's bottom, also set up rubber pad B502 in mounting panel B501 and the frame place of contact of accomodating simultaneously, carry out shock attenuation processing to accomodating the frame when making the removal, prevent that the Abbe refractometer of accomodating in the frame from receiving to rock the condition that leads to the damage when great, the effectual safe problem of Abbe solved the Abbe refractometer in convenient device, Abbe convenient device security and stability of Abbe improved Abbe refractometer.

The working principle is as follows: before using the device, a user firstly detects the device and confirms that the device is used after no problem exists, when the Abbe refractometer needs to be used, the Abbe refractometer is used by the installation platform 202 arranged on the top plate 2, the installation platform 202 is provided with the sliding groove 203, the bottom of the Abbe refractometer body 205 is provided with the sliding block 204, the outer wall of the sliding block 204 is in clearance connection with the hole wall on the sliding groove 203, when the Abbe refractometer is used, the Abbe refractometer body 205 is pushed, the Abbe refractometer can be installed by matching the sliding block 204 with the sliding groove 203, the installation and the retraction of the Abbe refractometer are effectively solved, when the Abbe refractometer needs to be replaced, the top plate 2 is arranged at the top of the box body 1, the hinge 201 is arranged between the box body 1 and the top plate 2 to be matched with the top plate 2 to open and close, the placing groove 3 is arranged on the top plate 2, the fixture block 301 is arranged in the placing groove 3, the connecting rod 307 is arranged above the fixture block 301, so that the connecting rod 307 is pushed to drive the fixture block 301 to move leftwards or rightwards, the pushing plate 308 is arranged on the connecting rod 307, the connecting rod 307 can be pushed easily for an operator, when the fixture block 301 moves leftwards or rightwards, the base 302 is arranged at the bottom of the fixture block 301, the limiting column 303 is arranged on the base 302 and penetrates through the supporting plate 304 to be connected with the limiting plate 305, the base 302 moves leftwards or rightwards to drive the limiting column 303 to move leftwards or rightwards, the spring A306 is arranged on the outer wall of the limiting column 303, the fixture block 301 can reset after being subjected to pushing force by utilizing the action of resilience after being pressed and deformed by the spring A306, the opening and closing of the convenient device are effectively solved, when the top plate 2 is opened to place the Abbe refractometer in the box body 1, and through the telescopic rods 401 arranged on the inner walls on the two sides of the box body 1, the telescopic rod 401 is provided with the mounting plate A403, so that the Abbe refractometer is placed in the containing frame between every two mounting plates A403, the spring B402 is arranged on the outer wall of the telescopic rod 401, the containing frame is clamped and fixed by utilizing the clamping and buffering effects of the spring B402, the rubber pad A404 is arranged on the mounting plate A403, the friction force on two sides of the containing frame can be increased, the containing frame is prevented from shifting when swinging, the Abbe refractometer placed in the containing frame is prevented from vibrating at the bottom, the mounting plate B501 is arranged at the bottom of the containing frame, the spring C5 is arranged at the bottom of the mounting plate B501, and the rubber pad B502 is also arranged at the contact position of the mounting plate B501 and the containing frame, so that the containing frame is subjected to shock absorption treatment when moving, the damage caused when the Abbe greatly swung is prevented, and the safety problem of the Abbe refractometer in a convenient device is effectively solved, the safety and the stability of the convenient device of the Abbe refractometer are improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable Abbe refractometer, includes box (1), its characterized in that: the top of the box body (1) is provided with a top plate (2), the edge of one side of the top plate (2) is provided with a hinge (201), the other side of the bottom of the hinge (201) is arranged at the top of the box body (1), a placing groove (3) is arranged on the outer wall of one side of the top plate (2), supporting blocks (4) are respectively arranged above and below the inner walls of the two sides of the box body (1), a telescopic rod (401) is arranged at the center of the outer wall of one side of the supporting block (4), a mounting plate A (403) is arranged on the outer wall of one side of the telescopic rod (401), a rubber pad A (404) is arranged on the outer wall of one side of the mounting plate A (403), two sides of the bottom end in the box body (1) are provided with springs C (5), mounting panel B (501) is installed at the top of spring C (5), the top of mounting panel B (501) is provided with rubber pad B (502).

2. The portable abbe refractometer according to claim 1, wherein: the bottom of the box body (1) is provided with a pull rod (101), and the front end and the rear end edge of one side of the bottom of the box body (1) are provided with pulleys (102).

3. The portable abbe refractometer according to claim 1, wherein: fixed block (103) are all installed to the preceding terminal surface below both sides of box (1), and the surface of fixed block (103) is provided with the screw hole, installs threaded shaft (104) in the threaded hole, is provided with the external screw thread on the outer wall of threaded shaft (104), and the external screw thread on threaded shaft (104) is connected with the internal thread screw thread meshing on the screw hole.

4. The portable abbe refractometer according to claim 1, wherein: the top center position of roof (2) installs mount table (202), and spout (203) have been seted up to the upper surface of mount table (202), and the top center position of mount table (202) installs Abbe refractometer body (205), and slider (204) are installed to the bottom of Abbe refractometer body (205), and the outer wall of slider (204) and the pore wall clearance connection of spout (203).

5. The portable abbe refractometer according to claim 1, wherein: a clamping block (301) is arranged on the outer wall of one side of the placing groove (3), the outer wall of the bottom of the clamping block (301) is in clearance connection with the hole wall of the placing groove (3), a base (302) is arranged on the outer wall of one side of the clamping block (301), a limiting column (303) is arranged at the central position of the outer wall of one side of the base (302), the other end of the limiting column (303) penetrates through a through hole to be connected with a limiting plate (305), the through hole is formed in the surface of the supporting plate (304), a spring A (306) is arranged on the outer wall of the limiting column (303), and the spring A (306) is positioned between the support plate (304) and the base (302) which are adjacent to each other, the outer wall of the top of the fixture block (301) is in clearance connection with the wall of a through hole above the inner wall of one side of the box body (1), the top of the fixture block (301) passes through the connecting rod (307) and penetrates through the through hole to be connected with the pushing plate (308), and the through hole is formed in one side of the top plate (2).

6. The portable abbe refractometer according to claim 1, wherein: the outer wall of the telescopic rod (401) is provided with a spring B (402), and the spring B (402) is located between the mounting plate A (403) and the supporting block (4) in a pairwise adjacent mode.