阅读说明：本技术 一种新型神经外科引流用的plc自动控制装置 (Novel PLC automatic control that neurosurgery drainage was used device ) 是由 仝兆锋 皇甫蓓蓓 于 2020-05-27 设计创作，主要内容包括：本发明属于医疗器械领域,尤其是一种新型神经外科引流用的PLC自动控制装置,针对现有的神经外科引流用的PLC自动控制装置往往较占空间且没有可以放置工具的盒体,同时神经外科引流用的PLC自动控制装置往往都是较为精密的仪器,当不使用时如果没有收纳安置好,容易被碰撞造成损坏,直接造成了经济的损失的问题,现提出如下方案,其包括壳体,所述壳体的底部固定连接有底板的顶部,底板的底部安装有四个万向轮,本发明通过设置活动板和工具盒,使得神经外科引流用的PLC自动控制装置有了可以放置器械的工具盒,提高了使用性能,且空间得到了有效的利用,同时可以将精密的仪器在使用后可以方便收纳起来,不容易被碰撞造成损坏,提高了使用寿命。(The invention belongs to the field of medical instruments, in particular to a novel PLC automatic control device for neurosurgery drainage, which aims at solving the problems that the existing PLC automatic control device for neurosurgery drainage usually occupies larger space and has no box body capable of placing tools, and the PLC automatic control device for neurosurgery drainage usually is a precise instrument, and is easy to be damaged by collision and directly causes economic loss if not stored and arranged when not used, the invention provides a scheme which comprises a shell, wherein the bottom of the shell is fixedly connected with the top of a bottom plate, and the bottom of the bottom plate is provided with four universal wheels. Is not easy to be damaged by collision, and the service life is prolonged.)

1. A novel PLC automatic control device for neurosurgery drainage comprises a shell (1) and is characterized in that the bottom of the shell (1) is fixedly connected with the top of a bottom plate (2), four universal wheels (3) are installed at the bottom of the bottom plate (2), a first mounting hole is formed in the top of the shell (1), a hinge cover plate (4) is rotatably installed on the inner wall of the first mounting hole, a movable plate (5) is slidably installed in the first mounting hole, a second mounting hole is formed in one side of the shell (1), a tool box (6) is slidably installed in the second mounting hole, the movable plate (5) is matched with the tool box (6), the top of the movable plate (5) is fixedly connected with the bottom of a drainage box (7), the top of the drainage box (7) is communicated with one end of a drainage tube (8), a drainage pump (9) is sleeved on the outer side of the drainage tube (8), and a PLC controller (10) is fixedly arranged at the top of the drainage box (7, PLC controller (10) and drainage pump (9) electric connection, one side switch-on of drainage case (7) has fluid-discharge tube (33), the one end of one side fixedly connected with connecting rod (11) of casing (1), the other end fixedly connected with horizontal pole (12) of connecting rod (11).

2. The novel PLC automatic control device for neurosurgical drainage according to claim 1, wherein a first sliding groove (13) is formed in the inner wall of the bottom of the shell (1), a first sliding block (14) is slidably mounted in the first sliding groove (13), the top of the first sliding block (14) is fixedly connected with the bottom of the tool box (6), a first threaded hole is formed in the first sliding block (14), a first threaded rod (15) is rotatably mounted in the first sliding groove, and the first threaded rod (15) is threadedly mounted in the first threaded hole.

3. The novel PLC automatic control device for neurosurgical drainage according to claim 1, wherein a second sliding groove (16) is formed in an inner wall of one side of the housing (1), a second sliding block (17) is slidably mounted in the second sliding groove (16), one side of the second sliding block (17) is fixedly connected with one side of the movable plate (5), a second threaded hole is formed in the second sliding block (17), a second threaded rod (18) is rotatably mounted in the second sliding groove (16), and the second threaded rod (18) is threadedly mounted in the second threaded hole.

4. The novel PLC automatic control device for neurosurgical drainage according to claim 1, wherein a rotary hole communicated with the second sliding groove (16) is formed in the housing (1), one end of the second threaded rod (18) extends into the rotary hole and is fixedly connected with a first bevel gear (19), one end of the first threaded rod (15) extends into the rotary hole and is fixedly connected with a second bevel gear (20), and the first bevel gear (19) is meshed with the second bevel gear (20).

5. The novel PLC automatic control device for neurosurgical drainage according to claim 1, wherein a first spring groove is formed in an inner wall of one side of the first mounting opening, a first wedge-shaped slider (21) is slidably mounted in the first spring groove, two ends of a first spring (22) are fixedly connected to one side of the first wedge-shaped slider (21) and an inner wall of one side of the first spring groove respectively, a first clamping groove is formed in the other end of the movable plate (5), and the first clamping groove is matched with the first wedge-shaped slider (21).

6. The novel PLC automatic control device for neurosurgical drainage according to claim 1, wherein a second spring groove is formed in the inner wall of the top of the second mounting port, a second wedge-shaped slider (23) is slidably mounted in the second spring groove, two ends of a second spring (24) are fixedly connected to the inner wall of the top of the second wedge-shaped slider (23) and the inner wall of the top of the second spring groove respectively, two second clamping grooves are formed in the top of the tool box (5), and the two second clamping grooves are matched with the second wedge-shaped slider (23).

7. The novel PLC automatic control device for neurosurgical drainage according to claim 1, wherein the housing (1) is provided with a first through hole (25) communicated with the first spring groove, the housing (1) is provided with a second through hole (26) communicated with the second spring groove, the connecting rod (11) is provided with a third through hole (27) communicated with the first through hole (25) and the second through hole (26), the cross rod (12) is provided with a sliding groove, the sliding groove is internally provided with a pull rod (28), the first through hole (25) is internally provided with a first steel wire rope (29), one end of the first steel wire rope (29) extends into the first spring groove and is fixedly connected with one side of the first wedge-shaped sliding block (21), the other end of the first steel wire rope (29) extends into the sliding groove through the third through hole (27) and is fixedly connected with one end of the pull rod (28), a second steel wire rope (30) is arranged in the second through hole (26) in a sliding mode, one end of the second steel wire rope (30) extends into the second spring groove and is fixedly connected with one side of the second wedge-shaped sliding block (23), and the other end of the second steel wire rope (30) penetrates through the third through hole (27) to extend into the sliding groove and is fixedly connected with one end of the pull rod (28).

8. The PLC automatic control device for neurosurgical drainage according to claim 1, wherein a first handle (31) is fixedly connected to one side of the tool box (6), and a second handle (32) is fixedly connected to the top of the hinge cover plate (4).

Technical Field

The invention relates to the technical field of medical instruments, in particular to a novel PLC automatic control device for neurosurgical drainage.

Background

At present, in the existing neurosurgery, because intracranial capillaries are abundant, and multilayer separation is needed, the blood seepage is relatively serious, and the drainage needs to be timely processed, so that infection is prevented. The technical problem to be solved by the invention is to provide a drainage device for neurosurgery operation, which is suitable for neurosurgery operation, can timely perform drainage treatment, prevent the drainage from infiltrating and infecting wounds, flexibly control the drainage speed, reduce the working strength of medical personnel and ensure the operation quality;

but the PLC automatic control device that current neurosurgery drainage was used often occupies more space and does not have the box body that can place the instrument, and the PLC automatic control device that neurosurgery drainage was used often all is comparatively accurate instrument simultaneously, if do not accomodate when not using and settle, easily caused the damage by the collision, directly caused economic loss.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, a PLC automatic control device for neurosurgery drainage usually occupies a large space and is not provided with a box body in which tools can be placed, and meanwhile, the PLC automatic control device for neurosurgery drainage is usually a precise instrument, and when the PLC automatic control device is not used, if the PLC automatic control device is not stored, the PLC automatic control device is easy to be damaged by collision, and economic loss is directly caused.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel PLC automatic control device for neurosurgery drainage comprises a shell, the bottom of the shell is fixedly connected with the top of a bottom plate, four universal wheels are installed at the bottom of the bottom plate, a first installation opening is formed in the top of the shell, a hinge cover plate is rotatably installed on the inner wall of the first installation opening, a movable plate is slidably mounted in the first mounting port, a second mounting port is formed in one side of the shell, a tool box is slidably mounted in the second mounting port, the movable plate is matched with the tool box, the top of the movable plate is fixedly connected with the bottom of a drainage box, the top of the drainage box is communicated with one end of a drainage tube, a drainage pump is sleeved on the outer side of the drainage tube, and the top of casing drainage case is fixed and is provided with the PLC controller, PLC controller and drainage pump electric connection, and one side switch-on of drainage case has the fluid-discharge tube, the one end of one side fixedly connected with connecting rod of casing, the other end fixedly connected with horizontal pole of connecting rod.

Preferably, a first sliding groove is formed in the inner wall of the bottom of the shell, a first sliding block is slidably mounted in the first sliding groove, the top of the first sliding block is fixedly connected with the bottom of the tool box, a first threaded hole is formed in the first sliding block, a first threaded rod is rotatably mounted in the first sliding groove, the first threaded rod is threadedly mounted in a first threaded hole, and the first sliding block can drive the first threaded rod to rotate.

Preferably, a second sliding groove is formed in the inner wall of one side of the shell, a second sliding block is slidably mounted in the second sliding groove, one side of the second sliding block is fixedly connected with one side of the movable plate, a second threaded hole is formed in the second sliding block, a second threaded rod is rotatably mounted in the second sliding groove, the second threaded rod is threadedly mounted in the second threaded hole, and the second sliding block can drive the second threaded rod to rotate.

Preferably, a rotating hole communicated with the second sliding groove is formed in the shell, one end of the second threaded rod extends into the rotating hole and is fixedly connected with a first bevel gear, one end of the first threaded rod extends into the rotating hole and is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the second sliding block can drive the second threaded rod to rotate, and the first bevel gear can drive the second bevel gear to rotate.

Preferably, a first spring groove is formed in the inner wall of one side of the first mounting opening, a first wedge-shaped sliding block is slidably mounted in the first spring groove, two ends of a first spring fixedly connected to one side of the first wedge-shaped sliding block and the inner wall of one side of the first spring groove are respectively arranged at the two ends of the first spring, a first clamping groove is formed in the other end of the movable plate, the first clamping groove is matched with the first wedge-shaped sliding block, and the first spring can drive the first wedge-shaped sliding block to reset.

Preferably, a second spring groove is formed in the inner wall of the top of the second mounting port, a second wedge-shaped sliding block is slidably mounted in the second spring groove, two ends of a second spring are fixedly connected to the top of the second wedge-shaped sliding block and the inner wall of the top of the second spring groove respectively, two second clamping grooves are formed in the top of the tool box and matched with the second wedge-shaped sliding block, and the second spring can drive the second wedge-shaped sliding block to reset.

Preferably, the shell is provided with a first through hole communicated with the first spring groove, the shell is provided with a second through hole communicated with the second spring groove, the connecting rod is provided with a third through hole communicated with the first through hole and the second through hole, the cross rod is provided with a sliding groove, the sliding groove is internally provided with a pull rod, the first through hole is internally provided with a first steel wire rope in a sliding way, one end of the first steel wire rope extends into the first spring groove and is fixedly connected with one side of the first wedge-shaped sliding block, the other end of the first steel wire rope extends into the sliding groove through the third through hole and is fixedly connected with one end of the pull rod, the second through hole is internally provided with a second steel wire rope in a sliding way, one end of the second steel wire rope extends into the second spring groove and is fixedly connected with one side of the second wedge-shaped sliding block, the other end of the second steel wire rope extends into the sliding groove through the third through hole, the pull rod can drive the first steel wire rope and the second steel wire rope to move.

Preferably, one side of the tool box is fixedly connected with a first handle, the top of the hinge cover plate is fixedly connected with a second handle, and the tool box and the hinge cover plate can be conveniently pulled through the first handle and the second handle.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the tool box, the first threaded rod is matched with the first sliding block, and the second wedge-shaped sliding block is matched with the second clamping groove, so that the first threaded rod can be driven to rotate by the first sliding block after the tool box is pulled, and meanwhile, the tool box is locked by the second wedge-shaped sliding block through the second clamping groove;

2. according to the invention, the second threaded rod is matched with the second sliding block, and the first bevel gear is matched with the second bevel gear, so that the first threaded rod rotates to drive the second threaded rod to rotate, thereby driving the sliding plate to move upwards and simultaneously driving the drainage box to move upwards;

3. according to the invention, the first steel wire rope is matched with the first wedge-shaped sliding block, the second steel wire rope is matched with the second wedge-shaped sliding block, and the pull rod is matched with the first steel wire rope and the second steel wire rope, so that the first clamping groove can be unlocked by pulling the pull rod, and the second clamping groove can be unlocked by pulling the second wedge-shaped sliding block;

according to the invention, by arranging the movable plate and the tool box, the PLC automatic control device for the drainage of the neurosurgery is provided with the tool box capable of placing instruments, the service performance is improved, the space is effectively utilized, meanwhile, a precise instrument can be conveniently stored after being used, the instrument is not easy to be damaged by collision, and the service life is prolonged.

Drawings

Fig. 1 is a schematic perspective view of a novel PLC automatic control device for neurosurgical drainage according to the present invention;

FIG. 2 is a schematic sectional view of a PLC automatic control device for neurosurgical drainage according to the present invention;

FIG. 3 is a schematic top view of a drainage box of a PLC automatic control device for neurosurgical drainage according to the present invention;

FIG. 4 is an enlarged schematic view of the PLC automatic control device for neurosurgical drainage in FIG. 2;

fig. 5 is an enlarged schematic structural diagram at B in fig. 2 of the novel PLC automatic control device for neurosurgical drainage according to the present invention.

In the figure: the device comprises a shell 1, a bottom plate 2, a universal wheel 3, a hinge cover plate 4, a movable plate 5, a tool box 6, a drainage box 7, a drainage tube 8, a drainage pump 9, a PLC 10, a connecting rod 11, a cross rod 12, a first sliding chute 13, a first sliding block 14, a first threaded rod 15, a second sliding chute 16, a second sliding block 17, a second threaded rod 18, a first bevel gear 19, a second bevel gear 20, a first wedge-shaped sliding block 21, a first spring 22, a second wedge-shaped sliding block 23, a second spring 24, a first through hole 25, a second through hole 26, a third through hole 27, a pull rod 28, a first steel wire rope 29, a second steel wire rope 30, a first handle 31 and a second handle 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.