CN214971051U - Clamp applier for electrocardiographic examination - Google Patents

Abstract

The utility model discloses an electrocardiographic examination is with executing clamp belongs to the medical equipment field, which comprises a rotating shaft, the binding post A is equipped with to the inside commentaries on classics of pivot front side, binding post B is equipped with to the inside commentaries on classics of pivot rear side, the inboard fixed mounting in binding post A and binding post B right side has spring A, the inboard outer wall fixed mounting of spring A right side binding post A has cardboard A, the inboard outer wall fixed mounting of spring A right side binding post B has cardboard B, binding post A and binding post B left side fixed mounting have the binding clip, the inside spiral shell groove that is equipped with of opening in binding clip left side, the light is equipped with to the inside commentaries on classics of spiral shell groove, the vertical inboard outer wall fixed mounting of binding clip has antislip strip A, binding post A and binding post B right side outer wall fixed mounting have fixed plate A. Through setting up rotating-structure, embedded sliding construction, embedded fixed knot construct and elastic expansion structure, improved the practicality of executing the clamp.

Description

Clamp applier for electrocardiographic examination

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an electrocardiographic examination is with executing clamp.

Background

In the process of electrocardiogram making in hospitals, the body part needing to make an electrocardiogram needs to be wiped by clamping the sterilized cotton with the clamp.

Patent CN201720584704.7 discloses an improved clip applier for electrocardiographic examination, which can effectively avoid the skin of the examinee from being damaged by the hemispherical holding part. However, when clamping small instruments, the hemispherical clamping part can cause the clamping stability to be reduced due to the larger clamping area, and when clamping parts with irregular surfaces, the rubber layer with the circular table part can elastically deform correspondingly according to the specific shape of the clamping position, so that the clamping stability is improved. The movable rubber sleeve is arranged on the outer side of the clamping rod and can be matched with the rubber layer to well position a clamped part.

Some disadvantages of the clip applier are: 1. above-mentioned clip applier is opening or when centre gripping in the use, is not convenient for fix the state of centre gripping to need the doctor to hold between the fingers all the time, increased the fatigue degree of hand, still need manually to open when not needing the centre gripping, it is very inconvenient. 2. When the clip applier is used, the doctor needs to wear the gloves, the gloves enable the size of fingers to be increased, the fingers cannot be inserted into the handle, and the clip applier cannot be firmly held, so that the use is seriously affected, and the practicability of the clip applier is reduced. 3. If use in the dim place of light, above-mentioned tong self does not have lighting apparatus, needs external lighting apparatus to assist and shines, and the power consumption consuming time has reduced the practicality of tong.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamp for electrocardiographic examination, which aims to adopt an embedded fixed structure and an elastic telescopic structure, when the clamp is needed to be used for clamping, a front clamp rod A is close to a rear clamp rod B through the rotation of a rotating shaft by a handle mechanism, and an object is clamped and needs to be kept in a clamping state, a right triangle fixture block fixedly arranged on the outer wall of the rear end of a clamp plate B fixedly arranged on the inner side of the clamp rod A and a right triangle fixture block fixedly arranged on the outer wall of the front side of the clamp plate A fixedly arranged on the inner end of the clamp rod B are mutually buckled, so that the clamp rod A and the clamp rod B are firmly fixed in the required clamping state, the state of manual holding all the time is saved, the pressure of hands is lightened, when the clamping is not needed, the fixture block between the clamp plate A and the clamp plate B is slightly forcibly staggered and pulled open, under the elastic release of a spring A, the clamp rod A and the clamp rod B are automatically opened, and the labor is saved, the practicability of the clip applier is improved.

Through embedding sliding structure, elastic stretching structure and anti-skidding structure, use under the condition of wearing gloves and execute the clamp, manual pulling fixed plate B right side drives the left end and goes up downside fixed mounting's slide B and remove in logical inslot, the slide A that drives left end fixed mounting moves extrusion spring B in the spout right side, spring B receives extrusion shrink deformation and converts kinetic energy into elastic potential energy, make the distance increase between fixed plate B and the fixed plate A, thereby be convenient for will wear gloves's finger to inject, loosen the pulling force to fixed plate B, spring B converts elastic potential energy into kinetic energy, promote slide A left side and drive slide B and remove left, thereby make fixed plate B remove left automatically and clip the finger, the antiskid dull polish strip B of curb plate inside wall avoids the finger roll-off, the practicality of executing the clamp has been improved.

Adopt rotating-structure, use in the dim environment of light, the screw thread that is cut with the light outer wall is cut screw thread intermeshing with the thread groove inner wall, makes the light rotate and gets into in the thread groove to direct binding clip has the light illumination when using to execute the clamp, has improved the practicality of executing the clamp.

The utility model provides a specific technical scheme as follows:

the utility model provides a clamp for electrocardiographic examination, which comprises a rotating shaft, a binding post A is arranged inside the front side of the rotating shaft in a rotating way, a binding post B is arranged inside the rear side of the rotating shaft in a rotating way, a spring A is fixedly arranged on the inner side of the right side of the binding post A and the binding post B, a clamp plate A is fixedly arranged on the outer wall of the inner side of the right side of the spring A and the outer wall of the inner side of the right side of the binding post B are fixedly arranged with a clamp plate B, a binding clip is fixedly arranged on the left side of the binding post A and the binding post B, a screw groove is arranged inside the left side of the binding clip, a lighting lamp is arranged inside the screw groove in a rotating way, an anti-skid strip A is fixedly arranged on the outer wall of the vertical inner side of the binding clip, a fixed plate A is fixedly arranged on the outer wall of the right side of the binding post A and the right side of the binding post B, side plates are fixedly arranged on the upper and lower sides of the right end of the fixed plate A, a sliding groove is arranged inside a sliding plate, a sliding plate A is arranged on the side wall of the right end of the side of the fixed plate, the right end of the sliding plate A is connected with a sliding plate B in a sliding mode through the through groove, the outer wall of the sliding plate B is fixedly sleeved with a spring B, the outer wall of the right end of the sliding plate B is fixedly provided with a fixing plate B, and the outer wall of the vertical inner side of the side plate is fixedly provided with an anti-slip strip B.

Optionally, right angled triangle fixture blocks are installed on the outer wall of the front side of the clamping plate A and the outer wall of the rear side of the clamping plate B, and are matched with each other.

Optionally, the inner wall of the spiral groove is provided with threads, and the outer wall of the illuminating lamp is provided with threads, which are meshed with each other to form a rotating structure.

Optionally, the size of the sliding plate B is matched with the size of the through groove to form an embedded sliding structure.

Optionally, the sliding plate a is fixedly connected with one end of the spring B, and the other end of the spring B is fixedly connected with the side wall of the through groove to form an elastic telescopic structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a clamp for electrocardiographic examination, through embedded fixed structure and elastic telescopic structure, when needing to use the clamp to carry out clamping, the front side binding post A is close to the rear side binding post B through the rotation of the rotating shaft by the handle mechanism, when clamping objects and needing to keep the clamping state, the right triangle fixture block fixedly installed on the outer wall of the rear end of the inside fixedly installed clamping plate B of the binding post A and the right triangle fixture block fixedly installed on the outer wall of the front side of the clamping plate A at the inner end of the binding post B are mutually buckled, thereby firmly fixing the binding post A and the binding post B in the required clamping state, saving the state of always manually holding, lightening the pressure of hands, when not needing to clamp, slightly forcibly pulling the fixture block between the clamping plate A and the clamping plate B to be staggered, under the elastic release of the spring A, automatically opening the clamping post A and the binding post B, the labor is saved, and the practicability of the clamp applying forceps is improved.

2. Through embedding sliding structure, elastic stretching structure and anti-skidding structure, use under the condition of wearing gloves and execute the clamp, manual pulling fixed plate B right side drives the left end and goes up downside fixed mounting's slide B and remove in logical inslot, the slide A that drives left end fixed mounting moves extrusion spring B in the spout right side, spring B receives extrusion shrink deformation and converts kinetic energy into elastic potential energy, make the distance increase between fixed plate B and the fixed plate A, thereby be convenient for will wear gloves's finger to inject, loosen the pulling force to fixed plate B, spring B converts elastic potential energy into kinetic energy, promote slide A left side and drive slide B and remove left, thereby make fixed plate B remove left automatically and clip the finger, the antiskid dull polish strip B of curb plate inside wall avoids the finger roll-off, the practicality of executing the clamp has been improved.

3. Adopt rotating-structure, use in the dim environment of light, the screw thread that is cut with the light outer wall is cut screw thread intermeshing with the thread groove inner wall, makes the light rotate and gets into in the thread groove to direct binding clip has the light illumination when using to execute the clamp, has improved the practicality of executing the clamp.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of a clip applier for electrocardiographic examination according to an embodiment of the present invention;

fig. 2 is a schematic enlarged partial structural view of a portion a in fig. 1 of a clip applier for electrocardiographic examination according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a portion B in fig. 1 of a clip applier for electrocardiographic examination according to an embodiment of the present invention.

In the figure: 1. a rotating shaft; 2. a clamp rod A; 3. a clamp lever B; 4. a spring A; 5. a clamping plate A; 6. a clamping plate B; 7. a binding clip; 8. an anti-slip strip A; 9. a screw groove; 10. an illuminating lamp; 11. fixing a plate A; 12. a side plate; 13. a chute; 14. a sliding plate A; 15. a through groove; 16. a sliding plate B; 17. a spring B; 18. a fixing plate B; 19. and an anti-slip strip B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An electrocardiographic examination clip applier according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an electrocardiographic examination clip applier according to an embodiment of the present invention includes a rotating shaft 1, a clip rod a2 is rotatably installed inside a front side of the rotating shaft 1, a clip rod B3 is rotatably installed inside a rear side of the rotating shaft 1, a spring A4 is fixedly installed inside a right side of the clip rod a2 and the clip rod B3, a snap-plate A5 is fixedly installed on an inner outer wall of a right side clip rod a2 of the spring A4, a snap-plate B6 is fixedly installed on an inner outer wall of a right side clip rod B3 of the spring A4, a binding clip 7 is fixedly installed on a left side of the clip rod a2 and the clip rod B3, a screw groove 9 is installed inside a left side of the binding clip 7, an illuminating lamp 10 is rotatably installed inside the screw groove 9, an anti-slip strip a8 is fixedly installed on a vertical inner outer wall of the binding clip head 7, a fixed plate a11 is fixedly installed on a right side of the clip rod a2 and the right side of the binding clip rod B3, side plate a11 is fixedly installed with side plates 12, a side plate 12, a sliding chute 13 is installed inside the sliding plate, a sliding plate 14, a through groove 15 is formed in the side wall of the right end of the side plate 12, a sliding plate B16 is connected to the right end of the sliding plate A14 in a sliding mode through the through groove 15, a spring B17 is fixedly connected to the outer wall of the sliding plate B16 in a sleeved mode, a fixing plate B18 is fixedly installed on the outer wall of the right end of the sliding plate B16, and an anti-slip strip B19 is fixedly installed on the outer wall of the vertical inner side of the side plate 12.

Referring to fig. 1, right triangle fixture blocks are mounted on the front outer wall of a clamp plate a5 and the rear outer wall of a clamp plate B6 and are matched with each other, when a clamping tool is needed to be used for clamping, a clamp rod a2 at the front side and a clamp rod B3 at the rear side are close to each other through rotation of a rotating shaft 1 by a handle mechanism, an object is clamped and a clamping state needs to be maintained, the right triangle fixture block fixedly mounted on the rear outer wall of the clamp plate B6 fixedly mounted on the inner side of the clamp rod a2 and the right triangle fixture block fixedly mounted on the front outer wall of the clamp plate a5 at the inner end of the clamp rod B3 are buckled with each other, so that the clamp rod a2 and the clamp rod B3 are firmly fixed in the required clamping state, a state of being always manually held is omitted, pressure of a hand is relieved, when clamping is not needed, the fixture blocks between the clamp plate a5 and the clamp plate B6 are slightly forcibly dislocated and pulled, and the clamp rod a2 and the clamp rod B3 are automatically opened under the elasticity of a spring a4, the labor is saved, and the practicability of the clamp applying forceps is improved.

Referring to fig. 1 and 2, the inner wall of the screw groove 9 is provided with threads which are mutually meshed with the outer wall of the illuminating lamp 10, so that a rotating structure is formed, when the clamp is used in a dark environment, the threads arranged on the outer wall of the illuminating lamp 10 are mutually meshed with the threads arranged on the inner wall of the screw groove 9, so that the illuminating lamp 10 rotates to enter the screw groove 9, and therefore the direct clamp head 7 is illuminated by light when the clamp is used, and the practicability of the clamp is improved.

Referring to fig. 1 and 3, the sliding plate B16 has a size corresponding to the size of the through slot 15, forming a sliding-in structure, when using the clip applying machine under the condition of wearing gloves, the fixing plate B18 is pulled rightwards manually to drive the sliding plate B16 fixedly arranged at the upper side and the lower side of the left end to move rightwards in the through groove 15, the sliding plate A14 fixedly arranged at the left end is driven to move rightwards in the sliding groove 13 to squeeze the spring B17, the spring B17 is squeezed to contract and deform to convert kinetic energy into elastic potential energy, so that the distance between the fixing plate B18 and the fixing plate A11 is increased, thereby facilitating the insertion of the fingers wearing gloves, loosening the tension of the fixing plate B18, converting the elastic potential energy into kinetic energy by the spring B17, pushing the sliding plate A14 leftwards to drive the sliding plate B16 to move leftwards, thereby make fixed plate B18 move left and automatically clip the finger, the dull polish antislip strip B19 of curb plate 12 inside wall avoids the finger roll-off, has improved the practicality of executing the clamp.

Referring to fig. 1 and 3, a sliding plate a14 is fixedly connected with one end of a spring B17, the other end of a spring B17 is fixedly connected with the side wall of a through groove 15 to form an elastic telescopic structure, when using a clip applying apparatus under the condition of wearing gloves, a fixing plate B18 is manually pulled rightwards to drive a sliding plate B16 fixedly installed at the upper and lower sides of the left end to move rightwards in the through groove 15, a sliding plate a14 fixedly installed at the left end is driven to move rightwards in a sliding groove 13 to squeeze a spring B17, the spring B17 is squeezed to shrink and deform to convert kinetic energy into elastic potential energy, so that the distance between the fixing plate B18 and a fixing plate a11 is increased, thereby facilitating the insertion of fingers wearing the gloves, the pulling force on the fixing plate B18 is released, the spring B17 converts the elastic potential energy into the kinetic energy, the sliding plate a14 is pushed leftwards to drive a sliding plate B16 to move leftwards, thereby the fixing plate B18 moves leftwards to automatically clamp the fingers, a frosted antislip strip B19 on the inner side wall of a side plate 12 prevents the fingers from sliding out, the practicability of the clip applier is improved.

The embodiment of the utility model provides a clamp for electrocardiographic examination, when needing to use clamp to carry out clamping, make the binding clip A2 of front side and the binding clip B3 of rear side close to through the rotation of pivot 1 of handle mechanism, when the centre gripping state is kept to the centre gripping object, make the right angled triangle fixture block of fixed mounting of the outer wall of rear end of the cardboard B6 of fixed mounting in the inboard of binding clip A2 buckle with the right angled triangle fixture block of the outer wall of front side of the cardboard A5 of fixed mounting in the inner of binding clip B3 each other, thereby firmly fix the binding clip A2 and the binding clip B3 in the required clamping state, the state of always manually holding is saved, the pressure of the hand is lightened, when not needing to clamp, the fixture block dislocation between cardboard A5 and the cardboard B6 is pulled open with a little effort, under the elasticity release of spring A4, automatically open the binding clip A2 and the binding clip B3, when using clamp under the condition of wearing, the fixed plate B18 is pulled rightwards manually to drive the sliding plate B16 fixedly arranged at the upper side and the lower side of the left end to move rightwards in the through groove 15, the sliding plate A14 fixedly arranged at the left end is driven to move rightwards in the sliding groove 13 to extrude the spring B17, the spring B17 is extruded to contract and deform to convert kinetic energy into elastic potential energy, so that the distance between the fixed plate B18 and the fixed plate A11 is increased, thereby facilitating the insertion of the fingers wearing gloves, loosening the tension of the fixing plate B18, converting the elastic potential energy into kinetic energy by the spring B17, pushing the sliding plate A14 leftwards to drive the sliding plate B16 to move leftwards, so that the fixed plate B18 moves leftwards to automatically clamp the fingers, the frosted anti-slip strips B19 on the inner side wall of the side plate 12 prevent the fingers from sliding out, when the clamp is used in a dim light environment, the threads cut on the outer wall of the illuminating lamp 10 are meshed with the threads cut on the inner wall of the screw groove 9, so that the illuminating lamp 10 rotates to enter the screw groove 9, and the direct clamp head 7 has light illumination when the clamp is used.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides an electrocardiographic examination is with executing clamp, which is characterized in that, execute clamp includes pivot (1), the inside commentaries on classics of pivot (1) front side is equipped with tong bar A (2), the inside commentaries on classics of pivot (1) rear side is equipped with tong bar B (3), tong bar A (2) and the inboard fixed mounting in tong bar B (3) right side have spring A (4), spring A (4) right side tong bar A (2) inboard outer wall fixed mounting has cardboard A (5), spring A (4) right side tong bar B (3) inboard outer wall fixed mounting has cardboard B (6), tong bar A (2) and tong bar B (3) left side fixed mounting has antiskid binding clip (7), inside division in binding clip (7) left side is equipped with spiral groove (9), the inside commentaries on classics of spiral groove (9) is equipped with light (10), the vertical inboard outer wall fixed mounting of binding clip (7) has strip A (8), pincers pole A (2) and pincers pole B (3) right side outer wall fixed mounting has fixed plate A (11), both sides fixed mounting has curb plate (12) about fixed plate A (11) right-hand member, curb plate (12) inside division is equipped with spout (13), slide A (14) are equipped with to spout (13) inside cunning, curb plate (12) right-hand member lateral wall is opened and is equipped with logical groove (15), slide A (14) right-hand member runs through logical groove (15) and has slided and connect and have slide B (16), slide B (16) outer wall fixed cup jointed spring B (17), slide B (16) right-hand member outer wall fixed mounting has fixed plate B (18), the vertical inboard outer wall fixed mounting of curb plate (12) has antislip strip B (19).

2. The clip applier according to claim 1, wherein the outer wall of the front side of the clip board a (5) and the outer wall of the rear side of the clip board B (6) are fitted with right-angled triangle clips, and are engaged with each other.

3. The clip applier according to claim 1, wherein said screw channel (9) is threaded on its inner wall to engage with the outer wall of the lamp (10) to form a rotary structure.

4. The clip applier according to claim 1, wherein said slide plates (B16) are sized to fit the through slots (15) to form a slide-in structure.

5. The clip applier according to claim 1, wherein the sliding plate A (14) is fixedly connected to one end of a spring B (17), and the other end of the spring B (17) is fixedly connected to a side wall of the through groove (15) to form an elastic telescopic structure.

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