CN218671274U

CN218671274U - Photometer fixing device with high stability

Info

Publication number: CN218671274U
Application number: CN202222815015.6U
Authority: CN
Inventors: 陈晓伟; 曲恒星; 刘晓旭; 谭正泽
Original assignee: Jinan Haina Instrument Co ltd
Current assignee: Jinan Haina Instrument Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-21
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a high photometer fixing device of stability, the on-line screen storage device comprises a base, the activity of base top is equipped with the box, the open-top portion activity of box is equipped with the apron, the inboard bottom movable mounting lifter plate of box, the fixed fixing device who presss from both sides tightly to the photometer that is equipped with on the lifter plate, the several jack is seted up to the bottom of box, the jack internalization is equipped with the standpipe, the standpipe can slide from top to bottom in the jack, the standpipe is equipped with two at least, the quantity of standpipe is two in this embodiment, fixed mounting baffle on the standpipe, the below of box is supported and is equipped with the several stand, the upper end fixed mounting backup pad of stand. The utility model discloses simple structure thinks about ingeniously, through elevating gear when adjusting the photometer position, can open the apron by the way, easy operation, the photometer exposes the position of the photometer that can also further when the box, and durable box and apron play dustproof and prevent the effect of colliding with, use the simple operation, can satisfy actual need, are fit for promoting.

Description

Photometer fixing device with high stability

Technical Field

The utility model belongs to the technical field of the photometer, specifically speaking is a high photometer fixing device of stability.

Background

The visible spectrophotometer is an analytical instrument with wide application, and the photometer is usually only put on the desktop in the laboratory and is supplied to the staff to use, can't go up and down, can't adjust to the staff of different heights, and traditional photometer does not have protection device, can fall dust or cause to collide with when not using, has disclosed a reliable and stable photometer fixing device in the chinese patent of No. CN212059878U, including the base, the equal rigid coupling in bottom four corners of base has the right angle fixed block, it is provided with fixing bolt to run through on the right angle fixed block, the top fixed mounting of base has the scissor type crane by electric putter driven, the top rigid coupling of scissor type crane has the fixing base, symmetrical rigid coupling has the rectangular piece around the top of fixing base, two sets of be provided with the photometer of placing on the fixing base between the rectangular piece, but because its elevating gear and protection device separation, unstable enough, the protective measure is only one deck safety cover, and is weak, and the structure is more complicated, so we have designed a fixing device that stability is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high photometer fixing device of stability for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a high photometer fixing device of stability, includes the base, the activity of base top is equipped with the box, the open-top department activity of box is equipped with the apron, the inboard bottom movable mounting lifter plate of box, the fixed fixing device who presss from both sides tightly to the photometer that is equipped with on the lifter plate, the several jack is seted up to the bottom of box, the jack internalization is equipped with the standpipe, fixed mounting baffle on the standpipe, the below of box is supported and is equipped with the several stand, stand fixed mounting drives the drive arrangement that the standpipe reciprocated on the base.

According to the photometer fixing device with high stability, the cover plate is rotatably installed at the top of the box body through the hinge shaft.

According to the high-stability photometer fixing device, the gear is fixedly installed at one end of the hinge shaft, movably connected with the box body, of the cover plate, the rack is arranged on one side of the gear in a meshed and matched mode, and the lower end of the rack is fixedly installed on the baffle through the connecting rod.

According to the photometer fixing device with high stability, the supporting rod is movably mounted on the side face of the box body, the clamping groove is formed in the top of the cover plate, and the movable end of the supporting rod can be clamped into the clamping groove.

The photometer fixing device with high stability comprises a driving motor, the driving motor is fixedly installed on a base, an output shaft of the driving motor is rotatably installed in a reserved hole of the base through a bearing, a first gear is fixedly installed at one end of the output shaft, a lead screw is installed in a vertical pipe through internal threads, the lead screw is rotatably installed on the base through the bearing, a second gear is fixedly installed on the lead screw, and the second gear is meshed with the first gear respectively.

As above photometer fixing device that stability is high, fixing device includes the riser, and the lower extreme difference fixed connection of two risers is at the both ends of lifter upside, and the fixed spring that is equipped with in one side that the riser is relative, the other end fixed mounting splint of spring.

According to the photometer fixing device with high stability, the bottom of the clamping plate is provided with the spherical groove, and the ball is movably arranged in the spherical groove.

The utility model has the advantages that: the utility model discloses simple structure thinks about ingeniously, through elevating gear when adjusting the photometer position, can open the apron by the way, easy operation, the photometer exposes the position of the photometer that can also further when the box, and durable box and apron play dustproof and prevent the effect of colliding with, use the simple operation, can satisfy actual need, are fit for promoting. When the utility model is used, the photometer is firstly fixed on the lifting plate through the fixing device, when the photometer is used, the vertical pipe is driven by the driving device to move upwards along the jack, the vertical pipe drives the lifting plate to move upwards so that the photometer is exposed outside the box body, meanwhile, the cover plate is opened, the photometer is convenient to use, the photometer is not used, the lifting plate is lowered by the driving device, and meanwhile, the cover plate is closed, so that the photometer is protected; after the bottom side contact of baffle and box was joined in marriage, the photometer on the lifter plate just in time rises out the box, is convenient for operate the photometer, is the minimum height when the photometer operates this moment, when the height of photometer need be adjusted, continues to make standpipe rebound through drive arrangement, and the baffle promotes the box and along with the lifter plate rebound to adjust the use height of photometer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of the present invention; fig. 2 is a left side view of the present invention; fig. 3 is an enlarged view of a portion i of fig. 1.

Reference numerals: 1. the box, 2, the apron, 3, the lifter plate, 4, the jack, 5, the standpipe, 6, the baffle, 7, the stand, 8, the backup pad, 9, the base, 30, the gear, 31, the rack, 32, the connecting rod, 40, the bracing piece, 41, the draw-in groove, 50, driving motor, 51, the preformed hole, 52, first gear, 53, the lead screw, 54, the second gear, 60, the riser, 61, the spring, 62, splint, 70, the ball-type groove, 71, the ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a high photometer fixing device of stability, as shown in fig. 1, 2, 3 are shown, including base 9, base 9 top activity is equipped with box 1, the open-top portion activity of box 1 is equipped with apron 2, box 1's inboard bottom movable mounting lifter plate 3, the fixed fixing device who presss from both sides tight to the photometer that is equipped with on the lifter plate 3, several jack 4 is seted up to box 1's bottom, jack 4 internalization is equipped with standpipe 5, standpipe 5 can slide from top to bottom in jack 4, standpipe 5 is equipped with two at least, the quantity of 5 standpipe is two in this embodiment, fixed mounting baffle 6 on standpipe 5, the below of box 1 is supported and is equipped with several stand 7, the upper end fixed mounting backup pad 8 of

stand

7, 8 upper portions and the cooperation of the bottom the box 1 contact, stand 7 fixed mounting is on base 9, the drive arrangement drive standpipe 5 drive device that reciprocates on the base 9. The utility model discloses simple structure thinks about ingeniously, through elevating gear when adjusting the photometer position, can open the apron by the way, easy operation, the photometer exposes the position of the adjustment photometer that can also step forward when the box, and durable box and apron play prevent dustproof and prevent the effect of colliding with, use the simple operation, can satisfy actual need, are fit for promoting. When the utility model is used, firstly, the photometer is fixed on the lifting plate 3 through the fixing device, when the photometer is used, the vertical pipe 5 is driven by the driving device to move upwards along the jack 4, the vertical pipe 5 drives the lifting plate 3 to move upwards, so that the photometer is exposed out of the box body 1, meanwhile, the cover plate 2 is opened, the photometer is convenient to use, the lifting plate 3 is lowered by the driving device without using the photometer, and meanwhile, the cover plate 2 is closed, so that the photometer is protected; after baffle 6 and box 1's bottom side contact were joined in marriage, the photometer on the lifter plate 3 just in time rose box 1, is convenient for operate the photometer, and the minimum height when the photometer was operated this moment, when needing to adjust the height of photometer, continued to make standpipe 5 upwards remove through drive arrangement, baffle 6 promoted box 1 and upwards removed along with lifter plate 3 together to adjust the use height of photometer.

Specifically, as shown in the figure, the cover plate 2 of the present embodiment is rotatably mounted on the top of the box body 1 through a hinge shaft. The apron 2 is opened, can supply taking out and placing of photometer, and the apron 2 is closed, plays the guard action to the photometer, prevents that the photometer from colliding with and influencing its life.

Further, as shown in the figure, in the embodiment, a gear 30 is fixedly installed at one end of a hinge shaft of the cover plate 2 movably connected with the box body 1, the cover plate 2 is fixedly connected with the hinge shaft, the box body 1 is rotatably connected with the hinge shaft, a rack 31 is arranged on one side of the gear 30 in a meshed and matched mode, and the lower end of the rack 31 is fixedly installed on the baffle 6 through a connecting rod 32. When the vertical pipe drives the baffle 6 to move upwards, the baffle 6, the connecting rod 32 and the rack 31 connected with the connecting rod are driven to move upwards, the rack 31 drives the gear 30 meshed with the rack to rotate, the gear 30 drives the cover plate 2 fixedly installed with the hinge shaft to rotate until the baffle 6 is in contact fit with the bottom side of the box body 1, the gear 30 rotates for half a circle, at the moment, the cover plate 2 is opened and is in the horizontal direction, a worker can place objects on the cover plate, otherwise, the cover plate 1 is closed, and the photometer is protected.

Furthermore, as shown in the figure, the support rod 40 is movably installed on the side surface of the box body 1 in the embodiment, one end of the support rod 40 is rotatably installed on the side surface of the box body 1 through a hinge shaft, the top of the cover plate 2 is provided with a clamping groove 41, and the movable end of the support rod 40 can be clamped into the clamping groove 41. After the cover plate 2 is opened to the horizontal direction, the support rod 40 can be manually rotated, so that the support rod 40 is just clamped into the clamping groove 41, the existence of the support rod 40 can provide a supporting effect for the cover plate 2 which is horizontally placed, and the cover plate 2 is more stable when being horizontally placed.

Still further, as shown in the figure, the driving device according to this embodiment includes a driving motor 50, the driving motor 50 is fixedly installed on the base 9, an output shaft of the driving motor 50 is rotatably installed in a preformed hole 51 of the base 9 through a bearing, a first gear 52 is fixedly installed at one end of the output shaft, a screw rod 53 is installed in an internal thread of the vertical pipe 5, the vertical pipe 5 is an internal threaded pipe, the screw rod 53 is rotatably installed on the base 9 through a bearing, a second gear 54 is fixedly installed on the screw rod 53, and the second gear 54 is respectively engaged with the first gear 52. The driving motor 50 is started, the output shaft of the driving motor 50 drives the first gear 52 to rotate forward or reversely, the first gear 52 drives the screw 53 to rotate forward or reversely through the second gear 54, and the vertical pipe 5 is installed in threaded fit with the screw 53 and cannot rotate along with the screw 53, so that the vertical pipe 5 ascends or descends under the rotating action of the screw 53.

Still further, as shown in the figure, the fixing device of the present embodiment includes vertical plates 60, the lower ends of the two vertical plates 60 are respectively and fixedly connected to the two ends of the upper side of the lifting plate 3, a spring 61 is fixedly disposed on one side opposite to the vertical plate 60, a clamping plate 62 is fixedly mounted on the other end of the spring 61, and the clamping plate 62 is an inverted V-shaped plate with the upper side inclined outwards. The fixture is used to effect clamping of the photometer, which is placed first into the clamping plate 62 under the guidance of the inclined opening of the clamping plate 62, whereupon the spring 61 is compressed and a clamping force is generated to effect clamping.

Further, as shown in the figure, the bottom of the clamping plate 62 of the present embodiment is provided with a ball-shaped groove 70, a ball 71 is movably mounted in the ball-shaped groove 70, and the ball 71 can roll in the ball-shaped groove 70. Due to the presence of the balls 70, the sliding friction of the clamp plate 62 is changed into rolling friction during movement, and the friction force between the clamp plate 62 and the lifting plate 3 is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a photometer fixing device that stability is high which characterized in that: including base (9), base (9) top activity is equipped with box (1), the open-top department activity of box (1) is equipped with apron (2), inboard bottom movable mounting lifter plate (3) of box (1), the fixed fixing device who presss from both sides tight to the photometer that is equipped with on lifter plate (3), several jack (4) are seted up to the bottom of box (1), jack (4) internalization is equipped with standpipe (5), fixed mounting baffle (6) are gone up in standpipe (5), the below support of box (1) is equipped with several stand (7), stand (7) fixed mounting is on base (9), the drive arrangement that fixed mounting drive standpipe (5) reciprocated on base (9).

2. A high stability photometer holder device according to claim 1, wherein: the cover plate (2) is rotatably installed at the top of the box body (1) through a hinged shaft.

3. A high stability photometer holder device according to claim 2, wherein: a gear (30) is fixedly arranged at one end of a hinge shaft movably connected with the cover plate (2) and the box body (1), a rack (31) is arranged on one side of the gear (30) in a meshed fit mode, and the lower end of the rack (31) is fixedly arranged on the baffle (6) through a connecting rod (32).

4. A high stability photometer holder device according to claim 1, wherein: the side surface of the box body (1) is movably provided with a supporting rod (40), the top of the cover plate (2) is provided with a clamping groove (41), and the movable end of the supporting rod (40) can be clamped into the clamping groove (41).

5. A high stability photometer holder device according to claim 1, wherein: the driving device comprises a driving motor (50), the driving motor (50) is fixedly installed on a base (9), an output shaft of the driving motor (50) is installed in a preformed hole (51) of the base (9) in a rotating mode through a bearing, a first gear (52) is fixedly installed at one end of the output shaft, a lead screw (53) is installed in a vertical pipe (5) through internal threads, the lead screw (53) is installed on the base (9) in a rotating mode through the bearing, a second gear (54) is fixedly installed on the lead screw (53), and the second gear (54) is respectively matched with the first gear (52) in a meshing mode.

6. A high stability photometer holder device according to claim 1, wherein: the fixing device comprises vertical plates (60), the lower ends of the two vertical plates (60) are respectively fixedly connected to the two ends of the upper side of the lifting plate (3), a spring (61) is fixedly arranged on one side, opposite to the vertical plates (60), and a clamping plate (62) is fixedly installed at the other end of the spring (61).

7. The high-stability photometer fixing device of claim 6, wherein: the bottom of the clamping plate (62) is provided with a spherical groove (70), and a ball (71) is movably arranged in the spherical groove (70).