阅读说明：本技术 一种神经科内科多功能叩诊锤 (Multifunctional percussion hammer for neurology department ) 是由 许美珍 于 2021-01-12 设计创作，主要内容包括：本发明公开了一种神经科内科多功能叩诊锤,其结构包括显示屏、把手、叩击板、弹出组件、锤体、震动块,显示屏嵌接连接在把手表面,把手一端焊接连接在锤体表面,锤体一端固定连接有震动块,另一端通过弹出组件与叩击板过渡配合,在助力装置上设置有维稳装置和扣押结构,利用维稳装置和扣押结构在套圈内部相配合,随着叩击板底部的支撑杆被叩击板带动向锤体外延伸时,其维稳装置逐渐向内侧推动,停止于套圈上方,使得扣押结构可以伴随维稳装置的变形挤压,不断地增加与锤体的受力点,以防支撑杆向外延伸力大于锤体的回复扣接力,实现支撑杆在叩击板往复叩击时的稳固性。(The invention discloses a multifunctional percussion hammer for department of neurology, which structurally comprises a display screen, a handle, a percussion plate, a pop-up component, a hammer body and a vibration block, wherein the display screen is connected on the surface of the handle in an embedded mode, one end of the handle is welded on the surface of the hammer body, one end of the hammer body is fixedly connected with the vibration block, the other end of the hammer body is in transition fit with the percussion plate through the pop-up component, the power assisting device is provided with a maintenance device and a retaining structure, the maintenance device and the retaining structure are matched in the ferrule, when the supporting rod at the bottom of the knocking plate is driven by the knocking plate to extend out of the hammer body, the maintaining device is gradually pushed inwards and stops above the ferrule, so that the buckling structure can continuously increase the stress point with the hammer body along with the deformation and extrusion of the maintaining device, so as to prevent the outward extension force of the supporting rod from being larger than the return fastening force of the hammer body and realize the stability of the supporting rod during the reciprocating percussion of the percussion plate.)

1. The utility model provides a multi-functional percussion hammer of department of neurology which characterized in that: its structure includes display screen (1), handle (2), beats board (3), pops out subassembly (4), hammer block (5), vibrations piece (6), the connection of scarf joint is on handle (2) surface display screen (1), handle (2) one end welded connection is on hammer block (5) surface, hammer block (5) one end fixedly connected with shakes piece (6), the other end through popping out subassembly (4) and beating board (3) transition fit, it includes spin (41), connecting rod (42), booster unit (43), bracing piece (44) to pop out subassembly (4), spin (41) scarf joint is on connecting rod (42), and rolling contact is in bracing piece (44) surface, install booster unit (43) between connecting rod (42).

2. The multifunctional percussion hammer for neurology department according to claim 1, wherein: the top of the supporting rod (44) is fixedly connected with the rapping plate (3), and the bottom of the supporting rod extends into the hammer body (5).

3. The multifunctional percussion hammer for neurology department according to claim 1, wherein: booster unit (43) are including lasso (431), dimension steady device (432), baffle (433), slide rail (434), detain and press structure (435) are installed to lasso (431) bottom, and its top both sides welded connection has slide rail (434), be provided with between slide rail (434) and dimension steady device (432), and slide rail (434) inside cooperatees with connecting rod (42) through bolted connection's mode, baffle (433) cup joint and connect at slide rail (434) top.

4. The multifunctional percussion hammer for neurology department according to claim 3, wherein: the stability maintaining device (432) comprises a sliding plate (321), a tension bucket (322), a spring (323), a capsule body (324) and a weighing block (325), wherein the sliding plate (321) is connected to a sliding rail (434) in a sliding mode, the sliding plate and the weighing block are connected to the two ends of the weighing block (325) through bolts, the top of the weighing block (325) is indirectly matched with the tension bucket (322), the capsule body (324) is fixedly connected to the outer circumference of the tension bucket (322), and the spring (323) is welded to the middle of the capsule body (324).

5. The multifunctional percussion hammer for neurology department according to claim 3, wherein: the structure of withholding (435) is including grinding ring (351), positioner (352), hinge (353), laminating board (354), buckle cingulum (355), grinding ring (351) are through buckle cingulum (355) fixed connection hammer block (5) internal surface, and buckle cingulum (355) fixed connection at hinge (353) both ends, hinge (353) welded connection is on laminating board (354), positioner (352) are installed to laminating board (354) both sides.

6. The multifunctional percussion hammer for neurology department according to claim 5, wherein: positioner (352) include support piece (2a1), draft press from both sides (2a2), touch end angle (2a3), socket cavity (2a4), to roof (2a5), support piece (2a1) set up inside socket cavity (2a4), socket cavity (2a4) surface is inserted and is inlayed and be connected with the draft and press from both sides (2a2), draft press from both sides (2a2) and touch end angle (2a3) transition fit.

7. The multifunctional percussion hammer for neurology department according to claim 6, wherein: support piece (2a1) is including opening and shutting fan (a11), enhancement base (a12), spacing point (a13), propelling movement frame (a14), open and shut fan (a11) welded connection between propelling movement frame (a14), propelling movement frame (a14) inserted and inlayed the connection in enhancement base (a12) both sides, it connects spacing point (a13) to strengthen base (a12) middle part scarf joint.

Technical Field

The invention relates to the field of medical equipment in neurology department, in particular to a multifunctional percussion hammer for neurology department.

Background

The percussion hammer is a medical instrument commonly used in neurology department, and is composed of an eraser and a wood or metal handle, and when in use, the rubber end is used for lightly tapping on a treatment part to observe the reflection of neuromuscular. When in use, the rubber end is used for lightly tapping the treatment part to observe the reflection of neuromuscular, and the neuroreflex is the basic mode of the life activity of the human body. When the nervous system is damaged, abnormal reflex occurs, and the percussion hammer is used for checking abnormal reflex of a patient and is held between the thumb and the index finger with proper strength. The multi-functional percussion hammer of current department of neurology can appear following drawback in the use:

because the percussion board will be drawn back through the spring usually inside the cavity, along with the continuous percussion treatment position of doctor, the bracing piece of percussion board can produce the business turn over wearing and tearing to deviate gradually in the inside lock joint department of hammer block, lead to the percussion board outwards to pop out the position and treatment position contact surface grow thereupon, cause the percussion board to percussion the impetus of treatment position at every turn and have the deviation, be difficult to effectively guarantee to percussion the hammer needle and examine treatment position.

Disclosure of Invention

Aiming at the problems, the invention provides a multifunctional percussion hammer for neurology department.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a multi-functional percussion hammer of department of neurology, its structure includes display screen, handle, beats the board, pops out subassembly, hammer block, vibrations piece, the display screen scarf joint is connected on the handle surface, handle one end welded connection is on hammer block surface, hammer block one end fixedly connected with vibrations piece, the other end through popping out the subassembly and beating the board transition fit, it includes spin, connecting rod, booster unit, bracing piece to pop out the subassembly, spin scarf joint is connected on the connecting rod, and rolling contact is in the bracing piece surface, install booster unit between the connecting rod.

As a further improvement of the invention, the top of the supporting rod is fixedly connected with the rapping plate, and the bottom of the supporting rod extends into the hammer body.

As a further improvement of the invention, the power assisting device comprises a ferrule, a stability maintaining device, partition plates, slide rails and a buckling structure, wherein the buckling structure is arranged at the bottom of the ferrule, the slide rails are welded and connected to two sides of the top of the ferrule, the stability maintaining device is arranged between the slide rails, the interior of each slide rail is matched with a connecting rod in a bolt connection mode, and the partition plates are connected to the tops of the slide rails in a sleeved mode.

As a further improvement of the invention, the stability maintaining device comprises a sliding plate, a tension bucket, a spring, a capsule and a weighing block, wherein the sliding plate is connected with a sliding rail in a sliding manner, a bolt is connected between the sliding plate and the sliding rail at two ends of the weighing block, the top of the weighing block is indirectly matched with the tension bucket, the capsule is fixedly connected to the outer circumference of the tension bucket, and the spring is welded and connected to the middle of the capsule.

As a further improvement of the invention, the fastening structure comprises a grinding ring, a positioning device, a hinge, an attaching plate and a fastening toothed belt, wherein the grinding ring is fixedly connected to the inner surface of the hammer body through the fastening toothed belt, the fastening toothed belt is fixedly connected to two ends of the hinge, the hinge is welded on the attaching plate, and the positioning device is arranged on two sides of the attaching plate.

As a further improvement of the invention, the positioning device comprises a support piece, a drafting clamp, a bottom contact angle, a sleeving cavity and a pair of top plates, wherein the support piece is arranged in the sleeving cavity, the outer surface of the sleeving cavity is connected with the drafting clamp in an inserting and embedding manner, and the drafting clamp is in transition fit with the bottom contact angle.

As a further improvement of the invention, the supporting piece comprises an opening and closing fan, a reinforcing base, limiting points and pushing frames, wherein the opening and closing fan is connected between the pushing frames in a welding mode, the pushing frames are connected to two sides of the reinforcing base in an inserting and embedding mode, and the limiting points are connected in the middle of the reinforcing base in an embedding and embedding mode.

As a further improvement of the invention, the limiting points are arranged equidistantly along the back ridge line of the drafting nip.

As a further improvement of the invention, the supporting rod is of a frustum structure, and the inclined outer surface of the supporting rod not only facilitates the rolling ball to drive the connecting rod to roll downwards along the frustum structure in an inclined manner, but also can prevent the bottom of the supporting rod from being separated from the rolling ball.

As a further improvement of the invention, the middle part of the clapboard is indirectly matched between the support rod and the check block and is further deformed and arched inwards under the extrusion of the support rod, thereby promoting the development of the next working process.

As a further improvement of the invention, the capsule body is indirectly matched with the attachment plate through the hinge, and the contact area between the capsule body and the hinge and the attachment plate is gradually increased under the pushing of the weighing block.

As a further improvement of the invention, the sleeving cavity is of a hollow structure, two ends of an opening of the sleeving cavity are fixedly connected with the pushing frame, and the opening of the hollow structure is enlarged along with the expansion of the pushing frame.

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

1. the power assisting device is provided with the maintaining device and the retaining structure, the maintaining device and the retaining structure are matched in the ferrule, when the supporting rod at the bottom of the knocking plate is driven by the knocking plate to extend towards the outside of the hammer body, the maintaining device is gradually pushed towards the inner side and stops above the ferrule, so that the retaining structure can be extruded along with the deformation of the maintaining device, the stress point of the retaining structure and the hammer body is continuously increased, the outward extension force of the supporting rod is prevented from being larger than the return fastening force of the hammer body, and the stability of the supporting rod during reciprocating knocking of the knocking plate is realized.

2. According to the invention, the bottom bag body is pressed by the balance block along with the extrusion of the support rod from top to bottom of the partition plate, the balance block extrusion sliding plate slides along the sliding rail towards the direction of the ferrule, the damage of the end parts at two ends of the buckling structure caused by the direct stress of the support rod pressure and the bottom buckling structure is avoided, and the use safety is ensured.

3. According to the invention, the top plate is opened along with the opening of the hinge, so that the whole sleeving cavity is driven to rotate along the hinge, the upper side and the lower side of the sleeving cavity are extruded, the surface of the sleeving cavity is opened by the drawing clamp, a gap between the buckle tooth belt and the hammer body is eliminated, and the bearing capacity of the buckle tooth belt is exerted to a greater extent.

Drawings

Fig. 1 is a schematic structural view of a multifunctional percussion hammer for department of neurology of the invention.

Fig. 2 is a schematic top view of the pop-up assembly according to the present invention.

FIG. 3 is a schematic plan view of the booster of the present invention.

Fig. 4 is a schematic cross-sectional view of the stabilizing device of the present invention.

Fig. 5 is a schematic side view of the retaining structure of the present invention.

FIG. 6 is a schematic plan view of the positioning device of the present invention.

FIG. 7 is a schematic plan view of the supporting member of the present invention.

In the figure: display screen-1, handle-2, tapping plate-3, pop-up component-4, hammer body-5, vibration block-6, rolling ball-41, connecting rod-42, power assisting device-43, supporting rod-44, ferrule-431, stabilizer-432, clapboard-433, sliding rail-434, withholding structure-435, sliding plate-321, tension hopper-322, spring-323, capsule-324, balance block-325, running-in ring-351, positioning device-352, hinge-353, attaching plate-354, buckle tooth belt-355, support-2 a1, drafting clip-2 a2, base angle-2 a3, sleeve cavity-2 a4, counter top plate-2 a5, opening-closing fan-a 11, reinforcing base-a 12, limit point-a 13, elastic component-2, elastic component-6, ball-41, connecting rod-42, power assisting device-43, supporting rod-44, loop-353, hinge-353, attaching component-354, attaching component, Push rack-a 14.

Detailed Description

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in figures 1-3, the invention provides a multifunctional percussion hammer for neurology department, which structurally comprises a display screen 1, a handle 2, a percussion plate 3, an ejection assembly 4, a hammer body 5 and a vibration block 6, wherein the display screen 1 is connected to the surface of the handle 2 in an embedded mode, one end of the handle 2 is connected to the surface of the hammer body 5 in a welded mode, one end of the hammer body 5 is fixedly connected with the vibration block 6, the other end of the hammer body is in transition fit with the percussion plate 3 through the ejection assembly 4, the ejection assembly 4 comprises a percussion ball 41, a connecting rod 42, a power assisting device 43 and a supporting rod 44, the ball 41 is connected to the connecting rod 42 in an embedded mode and in rolling contact with the outer surface of the supporting rod 44, the power assisting device 43 is installed between the connecting rods 42, the top of the supporting rod 44 is fixedly connected to the percussion plate 3, the bottom of the supporting rod 44 extends into the interior of the, The device comprises a clapboard 433, a sliding rail 434 and a withholding structure 435, wherein the withholding structure 435 is installed at the bottom of a ferrule 431, the sliding rail 434 is welded on two sides of the top of the ferrule 431, a maintenance device 432 is arranged between the sliding rails 434, the interior of each sliding rail 434 is matched with a connecting rod 42 in a bolt connection mode, the clapboard 433 is connected to the top of the corresponding sliding rail 434 in a sleeved mode, a supporting rod 44 is of a frustum structure, the inclined outer surface of the supporting rod 44 is convenient for a rolling ball 41 to drive the connecting rod 42 to roll downwards along the frustum structure in an inclined mode, the bottom of the supporting rod 44 can be prevented from being separated from the rolling ball 41, the middle part of the clapboard 433 is indirectly matched between the supporting rod 42 and a balance block 325 and is extruded by the supporting rod 42 to further deform inwards to promote the development of the next working process, the maintenance device and the withholding structure are arranged on the power assisting device, the maintenance device is matched with the withholding plate, the stability maintaining device is gradually pushed inwards and stops above the ferrule, so that the stress point of the buckling structure and the hammer body can be continuously increased along with the deformation and extrusion of the stability maintaining device, the outward extension force of the supporting rod is prevented from being larger than the restoring buckling force of the hammer body, and the stability of the supporting rod during reciprocating rapping of the rapping plate is realized.

Example 2

As shown in fig. 4-7, on the basis of embodiment 1, the invention combines the mutual cooperation of the following structural components, the maintenance device 432 includes a sliding plate 321, a tension bucket 322, a spring 323, a capsule 324, and a counterweight 325, the sliding plate 321 is slidably connected to a sliding rail 434, and is bolted to two ends of the counterweight 325 between them, the top of the counterweight 325 is indirectly engaged with the tension bucket 322, the capsule 324 is fixedly connected to the outer circumference of the tension bucket 322, the spring 323 is welded to the middle of the capsule 324, the catching structure 435 includes a grinding ring 351, a positioning device 352, a hinge 353, an abutting plate 354, and a buckle belt 355, the grinding ring 351 is fixedly connected to the inner surface of the hammer 5 through the buckle belt 355, and the buckle belt 355 is fixedly connected to two ends of the hinge 353, the hinge 353 is welded to the abutting plate 354, the positioning device 352 is installed on two sides of the abutting plate 354, the positioning device 352 comprises a support 2a1, a draft clip 2a2, a bottom contact angle 2a3, a socket cavity 2a4 and a pair of top plates 2a5, wherein the support 2a1 is arranged inside the socket cavity 2a4, the draft clip 2a2 is inserted and embedded in the outer surface of the socket cavity 2a4, the draft clip 2a2 is in transition fit with the bottom contact angle 2a3, the support 2a1 comprises an opening and closing fan a11, a reinforcing base a12, a limit point a13 and a push frame a14, the opening and closing fan a11 is welded and connected between the push frames a14, the push frames a14 are inserted and embedded and connected on two sides of the reinforcing base a12, the middle of the reinforcing base a12 is engaged and connected with a13, the limit points a13 are arranged equidistantly along the ridge line of the back of the draft clip 2a2, the bladder 324 is indirectly engaged with the abutting plate 354 through a hinge 353, so as to gradually increase the contact area between the socket block 325 and the hinge 4, the abutting structure, its opening both ends and propelling movement frame a14 fixed connection, expand hollow structure's opening along with the extension of propelling movement frame a14, along with the extrusion of the bracing piece that receives of baffle extremely up-down, utilize the utricule of system weighing apparatus piece suppression bottom, system weighing apparatus piece extrusion slide slides to the lasso direction along the slide rail, avoid the direct atress of bracing piece pressure and bottom to detain the structure, cause the damage of detaining structure both ends tip, the safety in utilization has been guaranteed, open along with opening of hinge through the counter plate, will drive whole cup joint chamber and rotate along the hinge, not only make the upper and lower both sides of cup joint chamber receive the extrusion, also let the draft press from both sides and open on the surface of cup joint chamber, the space between buckle tooth area and the hammer block has been eliminated, exert the bearing capacity of buckle tooth area to a great extent.

The following description is made on the working principle of the multifunctional percussion hammer for neurology department in the above technical scheme:

in the use process of the invention, as a doctor continuously taps a treatment part, the supporting rod 44 of the tapping plate 3 can generate in-out abrasion, in order to prevent the supporting rod 44 from gradually deviating from the buckling position in the original hammer body 5, the boosting device 43 is arranged in the pop-up component 4, when the supporting rod 44 is driven by the tapping plate 3 to extend out of the hammer body 5, the rolling ball 41 can drive the connecting rod 42 to slide downwards along the frustum structure of the supporting rod 44, the sliding rail 434 is also propped against the outside of the supporting rod 44, the partition plate 433 between the supporting rod and the rolling ball is pressed towards the arching direction to press the weighing block 325, the weighing block 325 is driven to push the sliding plate 321 to slide in the sliding rail 434, the capsule 324 can be stably supported between the sliding plate 321 and the hinge 353 through the spring 323, the phenomenon that the spring 323 deviates from the original extrusion track can be avoided, the stability of the whole framework can be maintained, and the capsule 324 is indirectly, with the pressing and pushing of the bag 324, the hinge 353 and the abutting plate 354 gradually open and close along the inner wall of the hammer body 5, the latch band 355 is further fastened and attached inside the hammer body 5, and the abutting plate 354 drives the feeler 2a3 to be supported and inserted inside the collar 431, so that the pushing and pushing of the top plate 2a5 can be ensured to be pressed and opened along the opening and closing direction of the hinge 353, the contact area between the drawing clip 2a2 and the inside of the hammer body 5 is enlarged, the limited point a13 lowers the included angle between the reinforcing bases a12 along with the enlargement of the drawing clip 2a2, the pushing and pushing frame a14 is pushed to be bent and changed inside the socket cavity 2a4, the opening and closing fan a11 is gradually opened, the opening of the socket cavity 2a4 is stretched and enlarged to be supported on the outer circumference of the grinding ring 351, the drawing clip 2a2 between the auxiliary devices is further moved towards the latch band 355, and finally the latch band 355 is completely ground and attached inside the hammer body 5, and the latch band 3 can be ensured, the contact surface between the outward popping part of the percussion plate 3 and the treatment part is prevented from being enlarged, so that the percussion hammer can effectively check the treatment part.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.