CN214668597U

CN214668597U - Chemiluminescence analytical instrument

Info

Publication number: CN214668597U
Application number: CN202022945527.5U
Authority: CN
Inventors: 刘贤贤; 邹碧群
Original assignee: Guilin Normal College
Current assignee: Guilin Normal College
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-09
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to the technical field of biomedical inspection equipment, and discloses a chemiluminescence analyzer, which comprises a lower shell internally provided with a detection unit and an upper shell of which the upper end is provided with a keyboard, wherein the upper shell is arranged above the lower shell, and the lower shell is connected with the upper shell through a supporting mechanism; the supporting mechanism comprises a supporting frame, the supporting frame is fixedly connected to one side of the upper end of the lower shell, one side of the lower end of the upper shell is hinged to the upper end of the supporting frame, the other side of the lower end of the upper shell is hinged to a supporting rod, the lower shell is far away from an upper end fixedly connected with bearing seat of one end of the supporting frame, a threaded rod is fixedly connected to the inner ring wall of the bearing seat, the two ends of the threaded rod penetrate through the bearing seat and extend outwards, and a nut is connected to the threaded rod between the supporting frame and the bearing seat through threads. The utility model discloses can make the angle of keyboard take place to incline as required, adjust to the most comfortable use angle of user, comfort level when having improved analytical instrument and using.

Description

Chemiluminescence analytical instrument

Technical Field

The utility model relates to a biomedical check out test set technical field especially relates to a chemiluminescence analytical instrument.

Background

Most of the existing chemiluminescence analysis instruments are provided with matched computer operating systems and corresponding ports, so that the problem that analysis software on a common computer network is incompatible is solved.

The prior patent (publication) No. CN204514813U discloses a chemiluminescence analyzer, which has a simple structure, is convenient to operate and maintain at the later stage, adopts the integrated design of each facility, saves space, reduces the steps of complex installation, reduces cost and improves working efficiency; the scheme still has the following technical defects:

the epitheca snap-on is on the inferior valve, leads to epitheca surface mounting keyboard angle also fixed thereupon, can not carry out the adjustment of certain angle according to user's user demand, comfort level when having reduced analytical instrument and using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art mesochite snap-on the inferior valve, lead to epitheca surface mounting to have the keyboard angle also fixed thereupon, can not carry out the adjustment of certain angle according to user's user demand, the problem of comfort level when having reduced analytical instrument and using, and the chemiluminescent analytical instrument who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chemiluminescence analytical instrument comprises a lower shell internally provided with a detection unit and an upper shell of which the upper end is provided with a keyboard, wherein the upper shell is arranged above the lower shell, and the lower shell is connected with the upper shell through a supporting mechanism;

the supporting mechanism comprises a supporting frame, the supporting frame is fixedly connected to one side of the upper end of the lower shell, one side of the lower end of the upper shell is hinged to the upper end of the supporting frame, the other side of the lower end of the upper shell is hinged to a supporting rod, an upper end fixedly connected with bearing seat of one end of the supporting frame is far away from the lower shell, a threaded rod is fixedly connected to the inner ring wall of the bearing seat, the two ends of the threaded rod penetrate through the bearing seat and extend outwards, a nut is connected to the threaded rod between the supporting frame and the bearing seat through threads, and one end, far away from the upper shell, of the supporting rod is hinged to the upper annular side wall of the nut.

Preferably, be located inferior valve upper end fixedly connected with backup pad between support frame and the threaded rod, the one end fixedly connected with section that the threaded rod is close to the backup pad is the annular block of T type, the backup pad is close to the threaded rod and has seted up the ring channel that the section is the T type, and the annular block rotates to be connected in the ring channel.

Preferably, the nut is far away from fixedly connected with the supporting block on the annular lateral wall of one end of the supporting rod, the upper end of the lower shell is provided with a supporting groove along the horizontal linear direction corresponding to the position of the supporting block, and the supporting block is connected in the supporting groove in a sliding manner.

Preferably, one end of the threaded rod, which is far away from the support frame, is fixedly connected with a rotating handle.

Preferably, the annular side wall of the annular block is uniformly and equidistantly embedded with four rolling balls, and the balls are connected to the groove wall of the annular groove in a rolling manner.

Preferably, a limiting rod is fixedly connected in the supporting groove along the horizontal linear direction, the limiting rod penetrates through the supporting block, and the supporting block is connected to the rod wall of the limiting rod in a sliding mode.

Compared with the prior art, the utility model provides a chemiluminescence analytical instrument possesses following beneficial effect:

1. this chemiluminescence analytical instrument, through setting up supporting mechanism, exert the turning force to the screw rod, make the nut carry out the motion of corresponding direction according to the rotation direction of threaded rod, through the transmission of articulated bracing piece, make the epitheca use the articulated department of self and support frame to carry out the rotation of corresponding direction as the center, thereby change the keyboard inclination on the epitheca, make the angle of keyboard take place to incline, adjust to the most comfortable use angle of user, comfort level when having improved analytical instrument and using.

2. This chemiluminescence analytical instrument drives the annular piece synchronous revolution in the ring channel in the backup pad when the threaded rod rotates, when not influencing the threaded rod pivoted, supports the annular piece of being connected with the threaded rod through the backup pad, has improved the stability when the threaded rod rotates.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the angle of keyboard take place to incline as required, adjust to the most comfortable use angle of user, comfort level when having improved the analytical instrument and using.

Drawings

Fig. 1 is a schematic structural diagram of a chemiluminescence analyzer according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a lower shell 1, an upper shell 2, a support frame 3, a support rod 4, a bearing seat 5, a threaded rod 6, a nut 7, a support plate 8, an annular block 9, an annular groove 10, a support block 11, a support groove 12, a rotating handle 13, balls 14 and a limiting rod 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a chemiluminescence analyzer comprises a lower housing 1 internally provided with a detection unit and an upper housing 2 provided with a keyboard at the upper end, wherein the detection unit is the prior art, and is not much used as a wart, the upper housing 2 is arranged above the lower housing 1, and the lower housing 1 and the upper housing 2 are connected through a supporting mechanism;

the supporting mechanism comprises a supporting frame 3, the supporting frame 3 is fixedly connected to one side of the upper end of a lower shell 1, one side of the lower end of an upper shell 2 is hinged to the upper end of the supporting frame 3, the other side of the lower end of the upper shell 2 is hinged to a supporting rod 4, the upper end, far away from one end of the supporting frame 3, of the lower shell 1 is fixedly connected with a bearing seat 5, a threaded rod 6 is fixedly connected to the inner ring wall of the bearing seat 5, two ends of the threaded rod 6 penetrate through the bearing seat 5 and extend outwards, a nut 7 is connected to the threaded rod 6 between the supporting frame 3 and the bearing seat 5 in a threaded mode, one end, far away from the upper shell 2, of the supporting rod 4 is hinged to the upper annular side wall of the nut 7, a rotating force is applied to the threaded rod 6, the threaded rod 6 rotates in the bearing seat 5, the nut 7 on the threaded rod 6 moves in the corresponding direction according to the rotating direction of the threaded rod 6 while the supporting rod 4 is driven to move, through the transmission of articulated bracing piece 4, withhold epitheca 2 for the rotation of corresponding direction is carried out as the center to the articulated department of epitheca 2 with self and support frame 3, thereby changes the keyboard inclination on the epitheca 2, makes the angle of keyboard take place to incline, adjusts to the most comfortable use angle of user, has improved the comfort level when analytical instrument uses.

Lie in 1 upper end fixedly connected with backup pad 8 of inferior valve between support frame 3 and threaded rod 6, threaded rod 6 is close to the one end fixedly connected with section of backup pad 8 and is the annular block 9 of T type, backup pad 8 is close to threaded rod 6 and has seted up the ring channel 10 that the section is the T type, and annular block 9 rotates and connects in ring channel 10, threaded rod 6 drives annular block 9 synchronous rotation in the ring channel 10 in backup pad 8 when rotating, when not influencing threaded rod 6 pivoted, support the annular block 9 of being connected with threaded rod 6 through backup pad 8, stability when threaded rod 6 rotates has been improved.

The nut 7 is far away from fixedly connected with supporting shoe 11 on the one end annular lateral wall of bracing piece 4, and the position that the upper end of inferior valve 1 corresponds supporting shoe 11 has seted up along horizontal straight line direction and has supported groove 12, and supporting shoe 11 sliding connection is in supporting groove 12.

One end of the threaded rod 6, which is far away from the support frame 3, is fixedly connected with a rotating handle 13, and the rotating handle 13 is held to drive the threaded rod 6 to synchronously rotate.

The annular side wall of the annular block 9 is uniformly and equidistantly embedded with four rolling balls 14, the balls 14 are connected to the groove wall of the annular groove 10 in a rolling manner, the annular block 9 in the annular groove 10 is supported through the balls 14, and when the annular block 9 rotates, the balls 14 are driven to roll, so that the friction resistance of the annular block 9 in the annular groove 10 during rotation is reduced.

The supporting groove 12 is internally fixedly connected with a limiting rod 15 along the horizontal linear direction, the limiting rod 15 penetrates through the supporting block 11, and the supporting block 11 is connected to the rod wall of the limiting rod 15 in a sliding manner, so that the supporting block 11 is prevented from being separated from the supporting groove 12.

In the utility model, a turning force is applied to the threaded rod 6, so that the threaded rod 6 rotates in the bearing seat 5, when the threaded rod 6 rotates, the nut 7 on the threaded rod 6 moves in a corresponding direction according to the rotating direction of the threaded rod 6, and meanwhile, the support rod 4 is driven to move, and the upper shell 2 is propped against through the transmission of the hinged support rod 4, so that the upper shell 2 rotates in a corresponding direction by taking the hinged position of the upper shell 2 and the support frame 3 as the center, thereby changing the inclination angle of the keyboard on the upper shell 2, inclining the angle of the keyboard, adjusting the angle to the most comfortable use angle of a user, and improving the comfort level of an analytical instrument when in use; when the threaded rod 6 rotates, the annular block 9 is driven to synchronously rotate in the annular groove 10 in the supporting plate 8, the threaded rod 6 does not rotate, and meanwhile the annular block 9 connected with the threaded rod 6 is supported through the supporting plate 8, so that the stability of the threaded rod 6 during rotation is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A chemiluminescence analyzer comprises a lower shell (1) internally provided with a detection unit and an upper shell (2) provided with a keyboard at the upper end, and is characterized in that the upper shell (2) is arranged above the lower shell (1), and the lower shell (1) is connected with the upper shell (2) through a supporting mechanism;

the supporting mechanism comprises a supporting frame (3), the supporting frame (3) is fixedly connected to one side of the upper end of a lower shell (1), one side of the lower end of an upper shell (2) is hinged to the upper end of the supporting frame (3), the other side of the lower end of the upper shell (2) is hinged to a supporting rod (4), an upper end fixedly connected with bearing seat (5) of one end position of the supporting frame (3) is kept away from the lower shell (1), a threaded rod (6) is fixedly connected to the inner ring wall of the bearing seat (5), the two ends of the threaded rod (6) penetrate through the bearing seat (5) and extend outwards, the threaded rod (6) between the supporting frame (3) and the bearing seat (5) is connected with a nut (7) in a threaded mode, and one end, far away from the upper shell (2), of the supporting rod (4) is hinged to the upper end annular side wall of the nut (7).

2. The chemiluminescent analytical instrument according to claim 1, wherein a support plate (8) is fixedly connected to the upper end of the lower casing (1) between the support frame (3) and the threaded rod (6), a ring block (9) with a T-shaped section is fixedly connected to one end of the threaded rod (6) close to the support plate (8), a ring groove (10) with a T-shaped section is formed in the support plate (8) close to the threaded rod (6), and the ring block (9) is rotatably connected in the ring groove (10).

3. The chemiluminescent analytical instrument according to claim 1, wherein a support block (11) is fixedly connected to the annular side wall of one end of the nut (7) away from the support rod (4), a support groove (12) is formed in the upper end of the lower shell (1) along the horizontal straight direction corresponding to the position of the support block (11), and the support block (11) is slidably connected in the support groove (12).

4. A chemiluminescent analytical instrument according to claim 1 is characterised in that the threaded rod (6) is fixedly connected to a rotary handle (13) at the end remote from the support (3).

5. A chemiluminescent analytical instrument according to claim 2 wherein the annular side wall of the annular block (9) is embedded with four rolling balls (14) uniformly and equidistantly, the balls (14) are connected with the wall of the annular groove (10) in a rolling manner.

6. A chemiluminescent analytical instrument according to claim 3 wherein a limiting rod (15) is fixedly connected to the support groove (12) along the horizontal straight line, the limiting rod (15) is disposed through the support block (11), and the support block (11) is slidably connected to the rod wall of the limiting rod (15).