CN213047005U - Nerve examination device - Google Patents

Abstract

The utility model discloses a nerve inspection device, including the movable block, first recess has been seted up to the bottom of movable block, the inside of first recess is equipped with the connecting plate, the lower extreme fixedly connected with fixed block of connecting plate, the lower extreme fixedly connected with protection pad of fixed block, the inside symmetry of first recess is equipped with two L type poles, two the upper end of L type pole all runs through the connecting plate and inserts the top of establishing at first recess, two the lower extreme of L type pole is all inserted and is established in the inside wall of first recess, two springs of the upper end symmetry fixedly connected with of connecting plate, two the upper end of spring all with the top fixed connection of first recess, the through-hole has been seted up to the one end of first recess, the inside of through-hole is equipped with the pointer. The utility model discloses rational in infrastructure, convenient to use, the power of can be in the nerve inspection accurate control kowtow, improved work efficiency, also very big has made things convenient for the doctor of just learning.

Description

Nerve examination device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a nerve inspection device.

Background

Need to beat the inspection to the patient in the nerve inspection, prior art exists the various utensil that is used for the inspection, often uses the utensil of a kind of percussion in the current partial nerve inspection, if beat the hammer, but current percussion device all beats to different patients through doctor's experience, and is very inconvenient to some doctors just learned, takes place the too big and undersize condition of power, inconvenient doctor's inspection easily.

Disclosure of Invention

The utility model aims at solving the problem that the knocking checking device in the nerve checking in the prior art cannot control the force, is not beneficial to the inconvenient problem of the doctor who just learns, and provides a nerve checking device.

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

a nerve examination device comprises a moving block, wherein a first groove is formed in the bottom end of the moving block, a connecting plate is arranged inside the first groove, a fixed block is fixedly connected to the lower end of the connecting plate, a rubber pad is fixedly connected to the lower end of the fixed block, two L-shaped rods are symmetrically arranged inside the first groove, the upper ends of the two L-shaped rods penetrate through the connecting plate and are inserted into the top end of the first groove, the lower ends of the two L-shaped rods are inserted into the inner side wall of the first groove, two springs are symmetrically and fixedly connected to the upper end of the connecting plate, the upper ends of the two springs are fixedly connected with the top end of the first groove, a through hole is formed in one end of the first groove, a pointer is arranged inside the through hole, one end of the pointer, close to the first groove, is fixedly connected with the connecting plate, and a, the movable rod is characterized in that a cavity is formed in the movable rod, a connecting shaft is arranged in the cavity, one end of the connecting shaft is inserted into the inner side wall of the cavity, the other end of the connecting shaft penetrates through the movable rod and is fixedly connected with a rotating disc, a roller is sleeved on the connecting shaft in the cavity, a connecting rope is fixedly connected onto the roller, and the lower end of the connecting rope penetrates through the movable rod and a movable block and is fixedly connected with the connecting plate.

Preferably, the upper end of the moving rod is sleeved with a rubber pad.

Preferably, the upper end of the moving rod close to one side of the rotating disc is slidably connected with a sliding rod, and the lower end of the sliding rod is fixedly connected with a fixing rod.

Preferably, the rotating disc is provided with a plurality of tooth grooves matched with the lower ends of the fixing rods.

Preferably, scales are arranged on the side wall of the moving block at two ends of the through hole.

Preferably, both ends of the roller are fixedly connected with limiting plates.

The utility model discloses in, the finder is placed to the level, the rotary disk is kept away from to the slip slide bar, rotatory rotary disk, it rotates to drive the connecting axle, thereby make the gyro wheel rotate, connect the rope shrink, it rises to drive the connecting plate, through the directional scale of pointer, know the size of the elasticity of spring compression this moment, compress to suitable position after, the slip slide bar, in the tooth's socket in the rotary disk was inserted to the pulling dead lever, aim at the position that needs to be knocked with the opening of first recess again, through finger pulling slide bar, through the elasticity of spring, make the fixed block knock the inspection. The utility model discloses rational in infrastructure, convenient to use, the power of can be in the nerve inspection accurate control kowtow, improved work efficiency, also very big has made things convenient for the doctor of just learning.

Drawings

Fig. 1 is a schematic structural view of a nerve examination device provided by the present invention;

fig. 2 is a schematic side view of a part of the nerve examination device according to the present invention.

In the figure: the device comprises a 1 moving block, a 2 connecting plate, a 3L-shaped rod, a 4 spring, a 5 through hole, a 6 pointer, a 7 connecting rope, a 8 moving rod, a 9 cavity, a 10 connecting shaft, 11 rollers, a 12 limiting plate, a 13 rotating disc, a 14 sliding rod, a 15 fixing rod, a 16 rubber pad, a 17 fixing block and a 18 rubber pad.

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 nerve examination device comprises a moving block 1, a first groove is arranged at the bottom end of the moving block 1, a connecting plate 2 is arranged inside the first groove, a fixed block 17 is fixedly connected at the lower end of the connecting plate 2, a rubber pad 16 is fixedly connected at the lower end of the fixed block 17, the rubber pad 16 can protect a patient and reduce the acting force of the fixed block 17 when knocked, two L-shaped rods 3 are symmetrically arranged inside the first groove, the upper ends of the two L-shaped rods 3 penetrate through the connecting plate 2 and are inserted at the top end of the first groove, the lower ends of the two L-shaped rods 3 are inserted in the inner side wall of the first groove, the L-shaped rods 3 play a role of limiting to prevent the connecting plate 2 from deviating in the moving process, two springs 4 are symmetrically and fixedly connected at the upper end of the connecting plate 2, the upper ends of the two springs 4 are fixedly connected with the top end of, thereby it beats the patient to drive fixed block 17, through-hole 5 has been seted up to the one end of first recess, the inside of through-hole 5 is equipped with pointer 6, pointer 6 is close to the one end and the 2 fixed connection of connecting plate of first recess, be equipped with the scale on the lateral wall of the movable block 1 at through-hole both ends, the power size that fixed block 17 knocked on probation is tried through normal people, thereby mark every scale, when using, through the position of the directional scale of pointer 6, judge the size of the power that fixed block 17 knocked, thereby make things convenient for the doctor of practising, and the work efficiency is also improved.

The upper end of the moving block 1 is fixedly connected with a moving rod 8, the upper end of the moving rod 8 is sleeved with a rubber pad 16, the rubber pad 16 increases the friction force between the moving rod 8 and a hand and prevents slipping, a cavity 9 is formed in the moving rod 8, a connecting shaft 10 is arranged in the cavity 9, one end of the connecting shaft 10 is inserted in the inner side wall of the cavity 9, the other end of the connecting shaft 10 penetrates through the moving rod 8 and is fixedly connected with a rotating disc 13, the upper end of the moving rod 8 close to one side of the rotating disc 13 is slidably connected with a sliding rod 14, the lower end of the sliding rod 14 is fixedly connected with a fixed rod 15, a plurality of tooth sockets matched with the lower end of the fixed rod 15 are formed in the rotating disc 13, a roller 11 is sleeved on the connecting shaft 10 in the cavity 9, two ends of the roller 11 are fixedly connected with limit plates 12, the limit plates 12 play a limiting role, a connecting rope 7, the finder is placed to the level, rotary disk 13 is kept away from to slip slide bar 14, rotatory rotary disk 13, it rotates to drive connecting axle 10, thereby make gyro wheel 11 rotate, connect the shrink of rope 7, spring 4 also compresses, drive connecting plate 2 and rise, through the directional scale of pointer 6, thereby know the size of the elasticity of spring 4 compression this moment, slip slide bar 14, in the tooth's socket of pulling dead lever 15 insertion rotary disk 13, thereby stably connect rope 7, make fixed block 17 remain stable, slip slide bar 14, elasticity through spring 4, it beats the patient to drive fixed block 17.

The utility model discloses in, the finder is placed to the level, rotary disk 13 is kept away from to slip slide bar 14, rotatory rotary disk 13, it rotates to drive connecting axle 10, thereby make gyro wheel 11 rotate, connect the shrink of rope 7, it rises to drive connecting plate 2, through the directional scale of pointer 6, know the size of the elasticity of spring 4 compression this moment, after compressing suitable position, slip slide bar 14, in the tooth's socket of pulling dead lever 15 insertion rotary disk 13, aim at the position that needs to be knocked with the opening of first recess again, through finger pulling slide bar 14, elasticity through spring 4, make fixed block 17 knock the inspection.

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 (6)

1. The nerve examination device comprises a moving block (1) and is characterized in that a first groove is formed in the bottom end of the moving block (1), a connecting plate (2) is arranged inside the first groove, a fixing block (17) is fixedly connected to the lower end of the connecting plate (2), a rubber pad (16) is fixedly connected to the lower end of the fixing block (17), two L-shaped rods (3) are symmetrically arranged inside the first groove, the upper ends of the two L-shaped rods (3) penetrate through the connecting plate (2) and are inserted into the top end of the first groove, the lower ends of the two L-shaped rods (3) are inserted into the inner side wall of the first groove, two springs (4) are symmetrically and fixedly connected to the upper end of the connecting plate (2), the upper ends of the two springs (4) are fixedly connected with the top end of the first groove, a through hole (5) is formed in one end of the first groove, the inside of through-hole (5) is equipped with pointer (6), the one end and connecting plate (2) fixed connection that pointer (6) are close to first recess, upper end fixedly connected with carriage release lever (8) of movable block (1), cavity (9) have been seted up to the inside of carriage release lever (8), the inside of cavity (9) is equipped with connecting axle (10), the one end of connecting axle (10) is inserted and is established in the inside wall of cavity (9), the other end of connecting axle (10) runs through carriage release lever (8) and fixedly connected with rotary disk (13), and cavity (9) are inside the cover is equipped with gyro wheel (11) on connecting axle (10), fixedly connected with connecting rope (7) on gyro wheel (11), the lower extreme of connecting rope (7) runs through carriage release lever (8) and movable block (1) and with connecting plate (2) fixed connection.

2. A neurological examination device according to claim 1, wherein the upper end of the moving rod (8) is fitted with a rubber pad (16).

3. A neurological examination apparatus according to claim 1, wherein a slide bar (14) is slidably connected to the upper end of the movable bar (8) near the side of the rotary disc (13), and a fixing bar (15) is fixedly connected to the lower end of the slide bar (14).

4. The nerve examination device according to claim 3, wherein the rotary plate (13) is provided with a plurality of tooth grooves matching with the lower ends of the fixing rods (15).

5. A neurological examination apparatus according to claim 1 wherein graduations are provided on the side walls of the moving block (1) at the ends of the through hole.

6. A neurological examination device according to claim 1 wherein a stop plate (12) is fixedly attached to each end of the roller (11).

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