CN209884349U

CN209884349U - Electromyography lead line fixer convenient to dismantle

Info

Publication number: CN209884349U
Application number: CN201920348286.0U
Authority: CN
Inventors: 邵留影; 周卓; 江小萌; 钱玉雯
Original assignee: Ninety-Eighth Hospital Of Joint Logistics Support Force Of Chinese People's Liberation Army
Current assignee: Ninety-Eighth Hospital Of Joint Logistics Support Force Of Chinese People's Liberation Army
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-03
Anticipated expiration: 2029-03-19

Abstract

The utility model belongs to the technical field of medical auxiliary instruments, in particular to an electromyography lead wire fixer convenient to disassemble, which comprises a shell, wherein an upper cavity and a lower cavity are arranged inside the shell, the bottom of the upper cavity is fixedly connected with a lower splint, two sides of the upper cavity are both provided with first chutes, and sliders are slidably connected in the first chutes; through setting up first bearing, first pivot, the second bearing, the second pivot, first screw thread post, second screw thread post, first thread bush, the second thread bush, the baffle, first anchor clamps, capstan and second anchor clamps, can rotate the knob, control first screw thread post and second screw thread post and rotate, thereby control first anchor clamps and second anchor clamps relative motion, can fix the device at the desk, the tea table, the edge of bed etc, make things convenient for medical personnel to inspect the patient, avoid leading the line to place mixed and disorderly influence medical personnel work efficiency, and easily dismantle, convenient used repeatedly, and easy and simple to handle.

Description

Electromyography lead line fixer convenient to dismantle

Technical Field

The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to electromyography machine line fixer that leads convenient to dismantle.

Background

The electromyogram is a muscle bioelectricity graph recorded by an electromyogram, and has important significance for the activity of an evaluator in a man-machine system, a special electromyogram or a multi-lead physiological instrument can be adopted for measurement, when the electromyogram is used for checking a patient, the lead wires of the electromyogram are easy to wind due to the large number of the lead wires, great inconvenience is brought to storage and use of medical personnel, a traditional lead wire fixer is not easy to detach, the electromyogram is required to be detached and assembled again when the electromyogram is replaced every time, the working time of the medical personnel is wasted, and the expenditure of consumables is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electromyography machine line fixer that leads convenient to dismantle has characteristics dismantled, that facilitate the use.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-detachable electromyography lead wire fixer comprises a shell, wherein an upper cavity and a lower cavity are arranged inside the shell, the bottom of the upper cavity is fixedly connected with a lower clamp plate, two sides of the upper cavity are respectively provided with a first chute, a slide block is slidably connected in the first chute, the opposite surfaces of the two slide blocks are fixedly connected with an upper clamp plate, the top of the upper clamp plate is fixedly connected with a movable column, the top of the shell is provided with a through hole, the inner surface of the through hole is slidably connected with the movable column, the outer surface of the movable column is provided with a spring, the bottom of the spring is fixedly connected with the top of the upper clamp plate, the top of the spring is fixedly connected with the top of the upper cavity, the left side of the lower cavity is fixedly connected with a first bearing, a first rotating shaft penetrates through the first bearing, and the right side of the first rotating shaft, the utility model discloses a threaded connection of first screw thread post, including first screw thread post, first anchor clamps of bottom fixedly connected with of first screw thread post, the right side fixedly connected with baffle of first screw thread post, the right side fixed connection of baffle is in the left side of second screw thread post, the surface threaded connection of second screw thread post has second screw thread sleeve, the bottom fixedly connected with second anchor clamps of second screw thread sleeve, the right side fixed connection of second screw thread post is in the left side of second pivot, the second pivot is worn to establish in the second bearing.

Preferably, the top of the movable column is fixedly connected with a fixed plate, and the right side of the second rotating shaft is fixedly connected with a rotating disc.

Preferably, the second bearing is disposed on the right side of the lower chamber.

Preferably, the front and the back of the shell are both provided with wire holes.

Preferably, the bottom of the lower cavity is provided with a second sliding groove, and the outer surfaces of the first clamp and the second clamp are in lap joint with the inner wall of the second sliding groove.

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

1. the utility model discloses, through setting up first bearing, first pivot, the second bearing, the second pivot, first screw thread post, second screw thread post, first thread bush, the second thread bush, a baffle, first anchor clamps, capstan and second anchor clamps, can rotate the knob, control first screw thread post and second screw thread post and rotate, thereby control first anchor clamps and second anchor clamps motion in opposite directions, can fix the device at the desk, the tea table, the edge of bed etc, make things convenient for medical personnel to inspect the patient, avoid leading the line to place mixed and disorderly influence medical personnel work efficiency, and easily dismantle, convenient used repeatedly, and is easy and simple to handle.

2. The utility model discloses, through setting up punch holder, lower plate, line hole, spring, activity post and fixed plate, fix the line of leading, can put different lines downthehole with the line of leading of difference, avoid the line of leading to twine mutually, the effectual line of leading of having protected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a front view of the present invention;

in the figure: 1. a housing; 2. an upper chamber; 3. a lower chamber; 4. an upper splint; 5. a lower splint; 6. a fixed block; 7. a first chute; 8. a slider; 9. a spring; 10. a movable post; 11. a fixing plate; 12. a through hole; 13. a first bearing; 14. a first rotating shaft; 15. a first threaded sleeve; 16. a second chute; 17. a first clamp; 18. a first threaded post; 19. a baffle plate; 20. a second threaded post; 21. a second clamp; 22. a second threaded sleeve; 23. rotating the disc; 24. a second rotating shaft; 25. a second bearing; 26. a wire hole.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: an electromyography lead wire fixer convenient to disassemble comprises a shell 1, wherein an upper cavity 2 and a lower cavity 3 are arranged inside the shell 1, a lower clamping plate 5 is fixedly connected to the bottom of the upper cavity 2, first sliding grooves 7 are respectively formed in two sides of the upper cavity 2, sliding blocks 8 are connected in the first sliding grooves 7 in a sliding mode, the upper clamping plate 4 can stably move up and down by arranging the first sliding grooves 7 and the sliding blocks 8, the stability of the device is improved, an upper clamping plate 4 is fixedly connected to opposite surfaces of the two sliding blocks 8, a movable column 10 is fixedly connected to the top of the upper clamping plate 4, a through hole 12 is formed in the top of the shell 1, a movable column 10 is connected to the inner surface of the through hole 12 in a sliding mode, a spring 9 is arranged on the outer surface of the movable column 10, and the elasticity of the spring 9 can be utilized to extrude the upper clamping plate 4 by, thereby be convenient for fix the lead wire, the bottom fixed connection of spring 9 is at the top of punch holder 4, the top fixed connection of spring 9 is at the top of last cavity 2, the left side fixed connection of lower cavity 3 has first bearing 13, wear to be equipped with first pivot 14 in the first bearing 13, the right side fixed connection of first pivot 14 has first thread post 18, the surface screw thread of first thread post 18 is connected with first thread bush 15, the bottom fixed connection of first thread bush 15 has first anchor clamps 17, the right side fixed connection of first thread post 18 has baffle 19, through setting up baffle 19, prevents that first thread bush 15 and second thread bush 22 from colliding in the in-process of the motion, causing the damage of device, the right side fixed connection of baffle 19 is in the left side of second thread post 20, the surface screw thread of second thread post 20 is connected with second thread bush 22, the bottom fixedly connected with second anchor clamps 21 of second thread bush 22, the right side fixed connection of second screw thread post 20 is in the left side of second pivot 24, second pivot 24 wears to establish in second bearing 25.

Specifically, the top fixedly connected with fixed plate 11 of activity post 10, the right side fixedly connected with capstan 23 of second pivot 24, through setting up fixed plate 11 and capstan 23, conveniently operate the device.

In particular, said second bearing 25 is arranged on the right side of the lower chamber 3.

Specifically, the front and the back of the housing 1 are both provided with wire holes 26.

Specifically, the bottom of the lower chamber 3 is provided with a second sliding groove 16, the outer surfaces of the first clamp 17 and the second clamp 21 are in lap joint with the inner wall of the second sliding groove 16, the first clamp 17 and the second clamp 21 are limited by the arrangement of the second sliding groove 16, the first clamp 17 and the second clamp 21 are protected, and the safety of the device is improved.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, put the electromyography machine at the desktop, upwards stimulate fixed plate 11, make punch holder 4 and lower plate 5 separation, will lead the line and penetrate different in-hole 26 respectively, loosen fixed plate 11, activity post 10 carries out the downward extrusion to punch holder 4 under spring 9's effect, thereby make punch holder 4 and lower plate 5 fix the line of leading, aim at the table foot with the device, twist and move capstan 23, first screw thread post 18 and second screw thread post 20 rotate, drive first thread bush 15 and second thread bush 22 and move to the center in opposite directions, thereby make first anchor clamps 17 and second anchor clamps 21 can fix at the table limit, avoid leading the line to place in a jumble, influence medical personnel's work, when leading the line too long term, can install a plurality of devices and fix the line of leading.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electromyography machine lead line fixer convenient to dismantle, includes casing (1), its characterized in that: the improved structure of the automobile engine is characterized in that an upper cavity (2) and a lower cavity (3) are arranged inside the shell (1), a lower clamping plate (5) is fixedly connected to the bottom of the upper cavity (2), first sliding grooves (7) are formed in the two sides of the upper cavity (2), sliding blocks (8) are connected in the first sliding grooves (7), an upper clamping plate (4) is fixedly connected to the opposite surfaces of the sliding blocks (8), movable columns (10) are fixedly connected to the tops of the upper clamping plate (4), through holes (12) are formed in the top of the shell (1), movable columns (10) are slidably connected to the inner surfaces of the through holes (12), springs (9) are arranged on the outer surfaces of the movable columns (10), the bottoms of the springs (9) are fixedly connected to the tops of the upper clamping plate (4), the tops of the springs (9) are fixedly connected to the tops of the upper cavity (2), and first bearings (13) are fixedly connected to the left, a first rotating shaft (14) penetrates through the first bearing (13), a first threaded column (18) is fixedly connected to the right side of the first rotating shaft (14), the outer surface of the first threaded column (18) is in threaded connection with a first threaded sleeve (15), the bottom of the first thread sleeve (15) is fixedly connected with a first clamp (17), the right side of the first thread column (18) is fixedly connected with a baffle plate (19), the right side of the baffle plate (19) is fixedly connected with the left side of the second threaded column (20), the outer surface of the second threaded column (20) is in threaded connection with a second threaded sleeve (22), the bottom of the second thread bush (22) is fixedly connected with a second clamp (21), the right side fixed connection of second screw thread post (20) is in the left side of second pivot (24), second pivot (24) wear to establish in second bearing (25).

2. The electromyography lead wire fixator convenient to detach according to claim 1, wherein: the top of the movable column (10) is fixedly connected with a fixing plate (11), and the right side of the second rotating shaft (24) is fixedly connected with a rotating disc (23).

3. The electromyography lead wire fixator convenient to detach according to claim 1, wherein: the second bearing (25) is arranged on the right side of the lower chamber (3).

4. The electromyography lead wire fixator convenient to detach according to claim 1, wherein: the front and the back of the shell (1) are both provided with wire holes (26).

5. The electromyography lead wire fixator convenient to detach according to claim 1, wherein: and a second sliding groove (16) is formed in the bottom of the lower cavity (3), and the outer surfaces of the first clamp (17) and the second clamp (21) are in lap joint with the inner wall of the second sliding groove (16).