CN210953714U - Rotation type osmotic pressure appearance that degree of accuracy is high - Google Patents

Abstract

The utility model discloses a rotation type osmometer that the degree of accuracy is high, including rotation type osmometer body, rotation type osmometer body is including setting up in the connecting shell at top, the draw-in groove has been seted up to the inboard symmetry of connecting the casing, the inside of every draw-in groove all is provided with the fixture block, fixedly connected with heat sensitive probe between two fixture blocks, and one side of fixture block has seted up the spacing groove, the outside symmetry of connecting the casing is provided with the gag lever post that corresponds with the spacing groove, the reset spring who connects casing fixed connection is cup jointed in the outside of gag lever post, the common fixedly connected with fixed block of one end that is located two reset spring of homonymy and gag lever. The utility model provides a block is carried out through fixture block and draw-in groove between thermosensitive probe and the connection casing to under reset spring's effect, the spacing groove of cooperation gag lever post and fixture block one side is fixed, and convenient to detach maintains the convenience.

Description

Rotation type osmotic pressure appearance that degree of accuracy is high

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a rotation type osmotic pressure appearance that the degree of accuracy is high.

Background

Osmometers use freezing point depression technology to measure the osmolarity of a fluid. The osmotic pressure, also known as osmolarity, is the concentration of total solutes in an aqueous solution. When the osmometer is applied to clinic, the measurement result can assist the accurate diagnosis of the symptoms of the patient with water and electrolyte imbalance and guide the correct nursing. Osmometers are capable of measuring any biological fluid, including but not limited to whole blood, serum, urine, fecal matter, sweat, and tissue homogenates.

The thermosensitive probe of the existing osmometer is relatively fixed to be installed, so that the thermosensitive probe is difficult to disassemble and the problem of inconvenient maintenance is caused; and the osmometer is even in bottom, but is difficult to be horizontally placed on uneven ground, so that the use effect is influenced. Therefore, a rotary osmometer with high accuracy is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary osmometer with high accuracy, which solves the problems that the thermosensitive probe of the prior osmometer is fixed, is difficult to disassemble and causes inconvenient maintenance; and the osmometer is level in the bottom, but is difficult to be horizontally placed on the uneven ground, which affects the use effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotation type osmometer that degree of accuracy is high, includes rotation type osmometer body, rotation type osmometer body is including setting up in the connecting shell at top, the draw-in groove has been seted up, every to the inboard symmetry of connecting shell the inside of draw-in groove all is provided with the fixture block, two fixedly connected with heat sensitive probe between the fixture block, just the spacing groove has been seted up to one side of fixture block, the outside symmetry of connecting shell is provided with the gag lever post that corresponds with the spacing groove, the reset spring with be connected shell fixed connection is cup jointed in the outside of gag lever post, is located homonymy two the common fixedly connected with fixed block of one end of reset spring and gag lever post.

Preferably, the even fixed mounting in bottom of rotation type osmometer body has four pillars, every the movable groove has all been seted up to the lower surface of pillar, the inner chamber upper surface rotation of movable groove is connected with the screw thread post, the outside of screw thread post is provided with connecting gear and screwed pipe respectively, the mounting hole with the movable groove intercommunication is seted up in the outside of pillar, the inboard rotation of mounting hole is connected with and is connected gear meshed's adjusting gear.

Preferably, the adjusting gear is connected with the support column through a rotating shaft, and the threaded column is connected with the support column through a bearing.

Preferably, the connecting gear is located right above the threaded pipe, and the movable groove and the threaded pipe are both in a rectangular structure.

Preferably, the lower end of the threaded pipe is fixedly connected with a foot support, and the lower surface of the foot support is fixedly provided with an anti-slip pad.

Preferably, four universal wheels are uniformly and fixedly mounted on the lower surface of the rotary osmometer body, and each universal wheel is located on the inner side of the support.

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

1. the utility model provides a block is carried out through fixture block and draw-in groove between thermosensitive probe and the connection casing to under reset spring's effect, the spacing groove of cooperation gag lever post and fixture block one side is fixed, and convenient to detach maintains the convenience.

2. The utility model discloses a rotate adjusting gear, the drive rotates through connecting gear connection's screw thread post, simultaneously under the effect of activity groove, realizes that the adjustment screwed pipe reciprocates, reaches the effect of control heel brace support height, can guarantee to place at unevenness subaerial level, can not influence the result of use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the connection housing and the thermal probe according to the present invention;

fig. 3 is a schematic view of the internal structure of the pillar of the present invention.

In the figure: 1. a pillar; 2. a rotary osmometer body; 3. connecting the shell; 4. a heat sensitive probe; 5. a return spring; 6. a card slot; 7. a fixed block; 8. a limiting rod; 9. a clamping block; 10. a limiting groove; 11. an adjusting gear; 12. a threaded post; 13. a connecting gear; 14. a movable groove; 15. a threaded pipe; 16. a foot support; 17. mounting a through hole; 18. a universal wheel.

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.

Example 1:

referring to fig. 1-3, a high-accuracy rotary osmometer comprises a rotary osmometer body 2, wherein the rotary osmometer body 2 comprises a connecting shell 3 arranged at the top, clamping grooves 6 are symmetrically formed in the inner side of the connecting shell 3, a clamping block 9 is arranged inside each clamping groove 6, a thermosensitive probe 4 is fixedly connected between the two clamping blocks 9, a limiting groove 10 is formed in one side of each clamping block 9, limiting rods 8 corresponding to the limiting grooves 10 are symmetrically arranged on the outer side of the connecting shell 3, reset springs 5 fixedly connected with the connecting shell 3 are sleeved on the outer sides of the limiting rods 8, and fixing blocks 7 are fixedly connected to one ends of the two reset springs 5 and the one ends of the limiting rods 8 which are located on the same side.

Referring to fig. 3, four pillars 1 are uniformly and fixedly mounted at the bottom of the rotary osmometer body 2, a movable groove 14 is formed in the lower surface of each pillar 1, a threaded column 12 is rotatably connected to the upper surface of an inner cavity of each movable groove 14, a connecting gear 13 and a threaded pipe 15 are respectively arranged on the outer side of each threaded column 12, a mounting through hole 17 communicated with the movable groove 14 is formed in the outer side of each pillar 1, an adjusting gear 11 meshed with the connecting gear 13 is rotatably connected to the inner side of the mounting through hole 17, and the rotary osmometer body 2 can be stably placed.

Referring to fig. 3, the adjusting gear 11 is connected to the support 1 through a rotating shaft, and the threaded column 12 is connected to the support 1 through a bearing.

Referring to fig. 3, the connecting gear 13 is located right above the threaded pipe 15, and the movable groove 14 and the threaded pipe 15 are both rectangular.

Referring to fig. 3, the lower end of the threaded pipe 15 is fixedly connected with a foot support 16, and the lower surface of the foot support 16 is fixedly provided with an anti-slip pad, so that the friction force between the foot support 16 and the contact surface is increased, and the stability is improved.

Referring to fig. 1, four universal wheels 18 are uniformly and fixedly mounted on the lower surface of the rotary osmometer body 2, and each universal wheel 18 is located on the inner side of the pillar 1, so that the rotary osmometer body 2 can be conveniently moved.

The working principle is as follows: when the device is used, the supporting height of the foot support 16 is adjusted according to the ground condition, so that the rotary osmometer body 2 is kept stable, the adjusting gear 11 is utilized to rotate the connecting gear 13, the threaded column 12 is driven to rotate, and the threaded pipe 15 on the outer side is driven to drive the foot support 16 to lift. When the thermosensitive probe 4 needs to be disassembled for maintenance, the fixing block 7 is pulled to separate the limiting rod 8 connected with the fixing block from the inside of the limiting groove 10 formed in the limiting rod 8, the thermosensitive probe 4 is pulled downwards to separate the clamping block 9 from the inside of the clamping groove 6, and then the thermosensitive probe 4 can be disassembled.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a rotation type osmometer that degree of accuracy is high, includes rotation type osmometer body (2), its characterized in that: rotation type osmometer body (2) is including setting up in connecting casing (3) at the top, draw-in groove (6), every have been seted up to the inboard symmetry of connecting casing (3) the inside of draw-in groove (6) all is provided with fixture block (9), two fixedly connected with temperature sensing probe (4) between fixture block (9), just spacing groove (10) have been seted up to one side of fixture block (9), the outside symmetry of connecting casing (3) is provided with gag lever post (8) that correspond with spacing groove (10), reset spring (5) with connecting casing (3) fixed connection have been cup jointed in the outside of gag lever post (8), are located the homonymy two the common fixedly connected with fixed block (7) of one end of reset spring (5) and gag lever post (8).

2. A rotary osmometer according to claim 1, having high accuracy, wherein: the even fixed mounting in bottom of rotation type osmometer body (2) has four pillars (1), every movable groove (14) have all been seted up to the lower surface of pillar (1), the inner chamber upper surface of movable groove (14) rotates and is connected with screw thread post (12), the outside of screw thread post (12) is provided with connecting gear (13) and screwed pipe (15) respectively, mounting hole (17) with movable groove (14) intercommunication are seted up in the outside of pillar (1), the inboard rotation of mounting hole (17) is connected with adjusting gear (11) with connecting gear (13) meshing.

3. A rotary osmometer according to claim 2, having high accuracy, wherein: the adjusting gear (11) is connected with the support column (1) through a rotating shaft, and the threaded column (12) is connected with the support column (1) through a bearing.

4. A rotary osmometer according to claim 2, having high accuracy, wherein: the connecting gear (13) is positioned right above the threaded pipe (15), and the movable groove (14) and the threaded pipe (15) are both in rectangular structures.

5. A rotary osmometer according to claim 2, having high accuracy, wherein: the lower end of the threaded pipe (15) is fixedly connected with a foot support (16), and the lower surface of the foot support (16) is fixedly provided with an anti-slip pad.

6. A rotary osmometer according to claim 2, having high accuracy, wherein:

the lower surface of rotation type osmometer body (2) is even fixed mounting has four universal wheels (18), every universal wheel (18) all are located the inboard of pillar (1).

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