CN113208696A

CN113208696A - Scalp separator

Info

Publication number: CN113208696A
Application number: CN202110298540.2A
Authority: CN
Inventors: 王绪明; 桂华伟; 刘丽江; 刘甜; 安莉英; 袁小露; 齐广莹; 梁路; 徐龙宽; 曾智; 魏建国; 袁春艳
Original assignee: Guilin Medical University
Current assignee: Guilin Medical University
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-08-06
Anticipated expiration: 2041-03-19
Also published as: CN113208696B

Abstract

The invention provides a scalp separator, and relates to the technical field of autopsy equipment. Comprises a connecting seat, a connecting rod and a plurality of cutting pieces for separating scalp; the connecting seats are circumferentially arranged on the plurality of connecting rods, one end of any connecting rod is rotatably connected with the connecting seats, and the other end of any connecting rod is rotatably connected with the cutting piece. The invention has a plurality of groups of cutting pieces, the cutting pieces are inserted from the scalp incision at the top of the head, and the scalp can be separated from the skull by pressing the connecting seat.

Description

Scalp separator

Technical Field

The invention relates to the field of autopsy equipment, in particular to a scalp separator.

Background

Autopsy, i.e., autopsy, refers to a medical procedure in which a body that has died is examined for its anatomical origin. Necropsy has a unique and irreplaceable role in solving disputes of medical accidents caused by unknown or disputed causes of death.

In the gross autopsy process, after the scalp is cut open, the scalp is very difficult to separate, and the process of peeling the shaddock peel is imagined to be more than 10 times difficult. Scalp separation is laborious and easy to cut fingers of a dissector, causing accidental injury. The traditional operation process is that the scalp is cut from the connecting line of the ear sides by the blade, the skin is clamped by forceps or hemostats and is lifted, the joint of the skin and the skull is slowly cut by the operation blade little by little, and the scalp is easy to slip due to fat. The scalp is squeezed by the tweezers and is injured by the tweezers, bleeding is caused, the condition that the scalp wound is the original scalp injury of a patient or the injury caused by the forceps jaws in the operation process cannot be clearly distinguished, and the problem of judicial dispute is easily caused.

Disclosure of Invention

The invention aims to provide a scalp separator which can separate scalp conveniently.

The embodiment of the invention is realized by the following steps:

the embodiment of the application provides a scalp separator, which comprises a connecting seat, a connecting rod and a plurality of cutting pieces for separating scalp; the connecting seats are circumferentially arranged on the plurality of connecting rods, one end of any connecting rod is rotatably connected with the connecting seats, and the other end of any connecting rod is rotatably connected with the cutting piece.

Further, in some embodiments of the present invention, any one of the cutting members includes a connecting plate, one end of the connecting plate is rotatably connected to the connecting rod, and the other end of the connecting plate is a free end; one side surface of the connecting plate is an arc-shaped surface, and the arc-shaped surface faces to the central axis of the connecting seat.

Further, in some embodiments of the present invention, any of the above cutting elements further comprises a blade and an extrusion head; the blade and the extrusion head are arranged at the free end of the connecting plate, and the blade is positioned between the extrusion head and the arc-shaped surface.

Further, in some embodiments of the present invention, the above further comprises a push rod; one end of the push rod is provided with a first baffle and a second baffle, the connecting seat is provided with a mounting hole, the push rod is slidably arranged in the mounting hole, and the connecting seat is positioned between the first baffle and the second baffle.

Further, in some embodiments of the present invention, a handle is disposed at an end of the push rod away from the connecting seat, and the handle is detachably connected to the push rod.

Further, in some embodiments of the present invention, the above further comprises a bearing; the mounting hole is located to the bearing, push rod and the cooperation of bearing hole.

Further, in some embodiments of the present invention, the above-mentioned device further comprises a fixing frame, a pair of telescopic members and a pair of locking rings for passing the arm; the push rod penetrates through the fixed frame and is connected with the fixed frame in a sliding manner; one end of any telescopic piece is rotationally connected with the fixed frame, and the other end of any telescopic piece is connected with the lock ring.

Further, in some embodiments of the present invention, the fixing frame is provided with a threaded hole, the outer side wall of the push rod is provided with a thread, and the push rod is in threaded connection with the threaded hole.

Further, in some embodiments of the present invention, the telescopic member includes a support rod, a locking cover and a sleeve with one end open; one end of the supporting rod is rotatably connected with the fixing frame, and the other end of the supporting rod penetrates through the locking cover and is inserted into the sleeve; the bottom of the sleeve is rotationally connected with the lock ring.

Further, in some embodiments of the present invention, the locking cover is provided with a threaded groove, the opening end of the sleeve is provided with a pair of clamping blocks capable of clamping the supporting rod, the outer side wall of each clamping block is provided with a thread, and the threaded groove is in threaded connection with the clamping block.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

the invention has a plurality of groups of cutting pieces, the cutting pieces are inserted from the scalp incision at the top of the head, and the scalp can be separated from the skull by pressing the connecting seat.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of an assembly structure of a connecting seat, a connecting rod and a cutting element according to an embodiment of the invention;

FIG. 2 is a schematic view of the construction of a scalp separator according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the push rod, the handle, the first baffle, the second baffle, the bearing and the connecting seat in accordance with the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a connecting socket according to an embodiment of the present invention;

FIG. 5 is a schematic view of a cutting element according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a sleeve according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a lock cover according to an embodiment of the present invention.

Icon: 1-a connecting seat; 2-a connecting rod; 3-cutting the piece; 4-connecting plates; 5-a blade; 6-extrusion head; 7-a push rod; 8-mounting holes; 9-a handle; 10-a bearing; 11-a fixing frame; 12-a telescopic member; 13-a locking ring; 14-a support bar; 15-locking the cover; 16-a sleeve; 17-thread groove; 18-a cartridge; 19-a first baffle; 20-second baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1, the present embodiment provides a scalp separator, which includes a connecting seat 1, a connecting rod 2 and a plurality of cutting members 3 for separating scalp; connecting seat 1 is located to a plurality of connecting rods 2 circumference, and arbitrary connecting rod 2 one end rotates with connecting seat 1 to be connected, and arbitrary connecting rod 2 other end rotates with cutting member 3 to be connected.

In this example, when the scalp is removed at necropsy, the scalp is cut from both ears toward the top of the head, and a small hole is cut in the scalp at the top of the head. A plurality of cutting members 3 are inserted into the small holes of the scalp at the top of the head, the operator squeezes the end of the connecting base 1, and the connecting base 1 transmits force to the cutting members 3 through the connecting rod 2. Along with the movement of the connecting seat 1, the connecting rod 2 can rotate around the connecting seat 1, the cutting piece 3 and the connecting rod 2 rotate relatively, the free end of the cutting piece 3 is always positioned at the joint of the scalp and the skull, the scalp is pushed to turn outwards by the force of the cutting piece 3, and finally the complete separation of the front and back two-piece scalp and the skull is realized.

Compared with the prior art that the scalp is directly lifted by the forceps, the operation of the embodiment is simpler, and the scalp is not easy to damage in the process of separating the scalp.

Example 2

Referring to fig. 2, the present embodiment provides a scalp separator, which includes a connecting seat 1, a connecting rod 2 and a plurality of cutting members 3 for separating scalp; connecting seat 1 is located to a plurality of connecting rods 2 circumference, and arbitrary connecting rod 2 one end rotates with connecting seat 1 to be connected, and arbitrary connecting rod 2 other end rotates with cutting member 3 to be connected.

In this example, when the scalp is removed at necropsy, the scalp is cut from both ears toward the top of the head, and a small hole is cut in the scalp at the top of the head. Two hands of the corpse penetrate through the locking rings 13, the length of the telescopic part 12 is adjusted, the fixing frame 11 is located above the vertex of the head, at the moment, the cutting parts 3 are inserted into small holes of the scalp at the vertex of the head, the handle 9 is rotated by an operator, the push rod 7 pushes the connecting seat 1 to move to the vertex of the head due to the threaded connection of the push rod 7 and the fixing frame 11, and the connecting seat 1 transmits the pushing force to the cutting parts 3 through the connecting rod 2. Because the push rod 7 is rotatably connected with the connecting seat 1 through the bearing 10, when the push rod 7 rotates, the cutting part 3, the connecting rod 2 and the connecting seat 1 cannot rotate. Along with the movement of the connecting seat 1, the connecting rod 2 can rotate around the connecting seat 1, the cutting piece 3 and the connecting rod 2 rotate relatively, the free end of the cutting piece 3 is always positioned at the joint of the scalp and the skull, the scalp is pushed to turn outwards by the force of the cutting piece 3, and finally the complete separation of the front and back two-piece scalp and the skull is realized.

Compared with the embodiment 1, the connecting seat 1 can be ensured to move to the top of the head by rotating the handle 9, the operation is simpler, and time and labor are saved; and the telescopic piece 12, the locking ring 13 and the fixing frame 11 can ensure that the skull does not deviate in the scalp separating process, so that the scalp separation is simpler.

In the present embodiment, as shown in fig. 1 and 5, each cutting member 3 includes a connecting plate 4, one end of the connecting plate 4 is rotatably connected to the connecting rod 2, and the other end of the connecting plate 4 is a free end; one side surface of the connecting plate 4 is an arc surface facing the central axis of the connecting seat 1.

In detail, if connecting plate 4 and connecting rod 2 were made integratively, can lead to connecting plate 4 can't laminate with the skull all the time, at the separation scalp in-process, along with connecting seat 1 constantly is close to the top of the head, the contained angle of connecting plate 4 and connecting seat 1 axis is bigger and bigger, and the free end of connecting plate 4 is probably propped the scalp brokenly. One side of the connecting plate 4 is arc-shaped, so that the connecting plate 4 can be tightly attached to the skull, and the free end of the connecting plate 4 cannot be far away from the joint of the scalp and the skull.

In this embodiment, as shown in fig. 5, any of the cutting members 3 further comprises a blade 5 and a squeezing head 6; blade 5 and extrusion head 6 all locate the free end of connecting plate 4, and blade 5 is located between connecting seat 1 axis and the extrusion head 6. The section of the blade 5 can be a right triangle, when the scalp is separated, the surface of the right-angle side of the blade 5 is attached to the skull, and the extrusion head 6 is contacted with the scalp. The blade 5 is affected by the pressure of the connecting plate 4, the scalp is peeled from the skull at the point of the blade 5, and the scalp which is just separated from the skull is squeezed away by the squeezing head 6. It should be noted that, in order to ensure that the scalp is not damaged by the extrusion head 6 during the scalp separation process, an end of the extrusion head 6 away from the connecting plate 4 needs to be set to be a cambered surface. The extrusion head 6 can be made of rubber, so that the extrusion head 6 has a certain buffering function and the extrusion head 6 can not damage the scalp.

In the present embodiment, as shown in fig. 3 and 4, one end of the push rod 7 is provided with a first baffle 19 and a second baffle 20, the connecting base 1 is provided with the mounting hole 8, the push rod 7 is slidably disposed in the mounting hole 8, and the connecting base 1 is located between the first baffle 19 and the second baffle 20.

In detail, because the push rod 7 needs to push the connecting seat 1 to slide, and the push rod 7 can rotate while moving axially, in order to avoid the push rod 7 to drive the connecting seat 1 to rotate together, the middle part of the connecting seat 1 is provided with a mounting hole 8, and the push rod 7 can rotate in the mounting hole 8. If the push rod 7 and the connecting seat 1 are integrated, when the push rod 7 is rotated, the connecting seat 1 can drive the connecting rod 2 and the cutting piece 3 to rotate together, the cutting piece 3 is attached to the scalp and the skull, the cutting piece 3 can be subjected to resistance of the scalp, the resistance can be transmitted to the push rod 7, and the push rod 7 is hard to rotate; secondly, if the torsion force of the push rod 7 is large, the cutting part 3 and the connecting rod 2 rotate along with the connecting seat 1, and at the moment, the scalp is easily damaged by the cutting part 3 and the connecting rod 2.

In detail, in order to ensure that the axial force of the push rod 7 is smoothly transmitted to the connecting seat 1, a first baffle plate 19 and a second baffle plate 20 are disposed on the push rod 7, the connecting seat 1 is located between the first baffle plate 19 and the second baffle plate 20, when the push rod 7 moves towards the scalp, the first baffle plate 19 pushes the connecting seat 1 to move, and the second baffle plate 20 prevents the connecting seat 1 from falling off from the push rod 7.

In this embodiment, a handle 9 is disposed at an end of the push rod 7 away from the connecting base 1, the handle 9 is detachably connected to the push rod 7, and the second baffle 20 is fixed at an end of the push rod 7 away from the handle 9. As shown in fig. 3, when the push rod 7, the first baffle plate 19, the bearing 10 and the connecting base 1 are installed, the bearing 10 is installed in the installation hole 8, at this time, the push rod 7 penetrates through the bearing 10 from the bottom of the connecting base 1, then penetrates through the first baffle plate 19, is fixed with the handle 9, and then the first baffle plate 19 is welded to the push rod 7. In the present embodiment, the push rod 7, the first baffle plate 19 and the second baffle plate 20 may be made of stainless steel.

It should be noted that, when welding the first baffle plate 19, a gap of 0.2-1 mm needs to be reserved between the first baffle plate 19 and the connecting seat 1, if the first baffle plate 19 is too close (less than 0.2mm) to the end surface of the connecting seat 1, the first baffle plate 19 and the connecting seat 1 are both subjected to heavy abrasion, and even the first baffle plate 19 drives the connecting seat 1 to rotate by virtue of friction force; if the first baffle 19 is too far away from the end face of the connecting seat 1 (greater than 1mm), the connecting seat 1 and the push rod 7 will shake, which is not beneficial to separating the scalp.

In detail, the side wall of the handle 9 may be provided with anti-slip threads, which facilitate the operator to rotate the handle 9, and the anti-slip threads may increase the friction force between the handle 9 and the palm.

In the present embodiment, as shown in fig. 3 and 4, the bearing 10 is provided in the mounting hole 8, and the push rod 7 is fitted in the inner hole of the bearing 10. If do not have bearing 10, push rod 7 and mounting hole 8 direct contact because push rod 7 often rotates, lead to push rod 7 and mounting hole 8 to wear seriously, long-term wearing and tearing back, the gap is bigger and bigger between push rod 7 and the mounting hole 8, and push rod 7 can take place to rock with connecting seat 1, is unfavorable for separating the scalp.

In the present embodiment, as shown in fig. 2, the scalp separator includes a fixed frame 11, a pair of extensible members 12, and a pair of locking rings 13 through which an arm passes; the push rod 7 penetrates through the fixed frame 11, and the push rod 7 is connected with the fixed frame 11 in a sliding manner; one end of any telescopic part 12 is rotationally connected with the fixed frame 11, and the other end of any telescopic part 12 is connected with the locking ring 13. The fixing frame 11 is provided with a threaded hole, the outer side wall of the push rod 7 is provided with threads, and the push rod 7 is in threaded connection with the mounting hole 8.

In detail, the fixing frame 11 has a certain supporting function. As shown in fig. 2, when the handle 9 is rotated, the fixing frame 11 is in a static state relative to the corpse, the resistance of the scalp to the cutting element 3 is finally transmitted to the fixing frame 11 through the push rod 7, at this time, the force of the push rod 7 to the fixing frame 11 makes the fixing frame 11 far away from the skull of the corpse, and the telescopic element 12 and the locking ring 13 prevent the fixing frame 11 from far away from the corpse. The fixing frame 11 can also ensure that the skull of the corpse does not shake, which affects the scalp separation of operators.

In the present embodiment, as shown in fig. 2, 6 and 7, the telescopic member 12 includes a support rod 14, a locking cover 15 and a sleeve 16 having an open end; one end of the support rod 14 is rotatably connected with the fixed frame 11, and the other end of the support rod 14 penetrates through the lock cover 15 and is inserted into the sleeve 16; the bottom of the sleeve 16 is rotatably connected to the locking ring 13. The locking cover 15 is provided with a threaded groove 17, the open end of the sleeve 16 is provided with a pair of clamping blocks 18 capable of clamping the support rod 14, the outer side wall of each clamping block 18 is provided with threads, and the threaded groove 17 is in threaded connection with each clamping block 18.

In particular, to ensure that the scalp separator can accommodate cadavers of different sizes, the extension member 12 of this embodiment is adjustable in length. The specific adjustment mode is that the support rod 14 penetrates through the locking cover 15 and then is inserted into the sleeve 16, the support rod 14 is located between the clamping blocks 18, gaps are formed among the clamping blocks 18, when the locking cover 15 is screwed, the clamping blocks 18 are squeezed by the locking cover 15, the support rod 14 is clamped by the clamping blocks 18, and the locking cover 15 is matched with the sleeve 16 to prevent the support rod 14 from axially sliding. The lock cover 15 and the sleeve 16 can be made of metal, and the fixture block 18 can be elastically deformed and is fatigue-resistant.

In this embodiment, the locking ring 13 is rotatably connected to the sleeve 16, and the locking ring 13 is provided with a protective cover which can prevent the locking ring 13 from damaging the arm of the cadaver. The locking ring 13 and sleeve 16 are rotatable to also ensure that the telescoping member 12 is properly transferred through the locking ring 13 to the cadaver arm.

Example 3

The scalp separator of the present embodiment has substantially the same structure as that of embodiment 2, except that:

referring to fig. 2, the locking ring 13 is replaced by a mounting seat and a magic tape. Compared with the locking ring 13, the magic tape is more convenient to be bound. The mount pad is semicircular in shape, and mount pad one end is rotated with sleeve 16 and is connected, and the mount pad both ends respectively set up a magic area, and the mount pad can be the metal material. When the extensible member 12 is fixed, the mounting base is clamped on the arm, and the arm is tightly bound by the magic tape, so that the fixation is realized. Embodiment 1 requires an arm to be inserted through the locking ring 13, which is troublesome. The telescoping member 12 may transmit force to the arm through the mount.

If there is not the mount pad, directly fixed magic area and sleeve 16, again with magic area ligature in the arm, this kind of mode sleeve 16 can be atress direct action arm, because sleeve 16 cross-sectional area is little, if sleeve 16 atress is too big, can directly puncture corpse arm.

In this embodiment, the magic tape may be replaced with a cloth or a rope.

Example 4

as shown in fig. 3, the first baffle 19 is fixed to the push rod 7, and the second baffle 20 is detachably connected to the push rod 7. This configuration is advantageous in that the first stopper 19 is welded to the push rod 7 without installing the push rod 7 and the connector holder 1.

The installation process of this embodiment is: the end of the push rod 7 where the first baffle plate 19 is located is inserted into the bearing 10 from the upper part of the connecting seat 1, then the second baffle plate 20 is fixed with the push rod 7, and then the handle 9 is fixed with the end of the push rod 7 far away from the connecting seat 1.

The handle 9, the push rod 7 and the second baffle 20 can be structured as follows: the bottom of the handle 9 is provided with a polygonal column-shaped hole, one end of the push rod 7 connected with the handle 9 is provided with a polygonal column clamping piece, the end part of the clamping piece is provided with a threaded connection hole, the clamping piece is inserted into the polygonal column-shaped hole, and a bolt penetrates through the handle 9 to be in threaded fit with the threaded connection hole. Similarly, the bolt penetrates through the second baffle plate 20 and is connected with the push rod 7 in a threaded mode. The threaded connection mode is more convenient for assembly and disassembly.

Example 4

the end of the support rod 14 far away from the fixed frame 11 is arranged as a stud, the inner hole of the sleeve 16 is arranged as a threaded connecting hole, the inside of the locking cover 15 is provided with a threaded connecting hole, and the threaded groove 17 and the clamping block 18 are removed. The length of the telescopic member 12 can be changed by rotating the sleeve 16 and the support rod 14, the support rod 14 is in threaded fit with the sleeve 16, and then the locking cover 15 is rotated to enable the locking cover 15 to abut against the sleeve 16, and the sleeve 16 and the support rod 14 are further locked by the locking cover 15 to prevent the sleeve 16 and the support rod 14 from sliding.

In summary, embodiments of the present invention provide a scalp appliance:

comprises a connecting seat 1, a connecting rod 2 and a plurality of cutting pieces 3 for separating scalp; connecting seat 1 is located to a plurality of connecting rods 2 circumference, and arbitrary connecting rod 2 one end rotates with connecting seat 1 to be connected, and arbitrary connecting rod 2 other end rotates with cutting member 3 to be connected. The invention has a plurality of groups of cutting pieces 3, the cutting pieces 3 are inserted from the scalp incision at the top of the head, and the scalp can be separated from the skull by pressing the connecting seat 1 through the cutting pieces 3. The invention can also be additionally provided with a fixed frame 11, a telescopic piece 12, a locking ring 13, a push rod 7 and a handle 9; the fixing frame 11, the telescopic piece 12 and the locking ring 13 adjust the position of the connecting seat 1 to the upper part of the skull, the handle 9 is rotated, the push rod 7 can push the connecting seat 1 to move towards the scalp, the connecting seat 1 drives the cutting piece 3 to complete the separation of the scalp and the skull, and the operation is simple.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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. A scalp separator is characterized by comprising a connecting seat, a connecting rod and a plurality of cutting pieces for separating scalp; the connecting seats are circumferentially arranged on the connecting rods, one end of any connecting rod is rotatably connected with the connecting seats, and the other end of any connecting rod is rotatably connected with the cutting piece.

2. A scalp separator according to claim 1, wherein any one of the cutting members includes a connecting plate having one end rotatably connected to the link and the other end being a free end; one side surface of the connecting plate is an arc-shaped surface, and the arc-shaped surface faces to the central axis of the connecting seat.

3. The scalp separator according to claim 2, wherein any of the cutting members further comprises a blade and a squeezing head; the blade and the extrusion head are arranged at the free end of the connecting plate, and the blade is positioned between the extrusion head and the arc-shaped surface.

4. The scalp separator according to claim 1, further comprising a push rod; one end of the push rod is provided with a first baffle and a second baffle, the connecting seat is provided with a mounting hole, the push rod is slidably arranged in the mounting hole, and the connecting seat is located between the first baffle and the second baffle.

5. The scalp separator according to claim 4, wherein a handle is provided at an end of the push rod remote from the connecting base, the handle being detachably connected to the push rod.

6. The scalp separator according to claim 4, further comprising a bearing; the bearing is arranged in the mounting hole, and the push rod is matched with the inner hole of the bearing.

7. The scalp separator according to claim 4, further comprising a mount, a pair of telescoping members and a pair of locking rings through which an arm passes; the push rod penetrates through the fixed frame and is connected with the fixed frame in a sliding manner; one end of any telescopic piece is rotatably connected with the fixed frame, and the other end of any telescopic piece is connected with the locking ring.

8. The scalp separator according to claim 7, wherein the fixing frame is provided with a threaded hole, the outer side wall of the push rod is provided with a thread, and the push rod is threadedly coupled with the threaded hole.

9. The scalp separator according to claim 7, wherein the telescoping member includes a support rod, a locking cap and a sleeve open at one end; one end of the supporting rod is rotatably connected with the fixing frame, and the other end of the supporting rod penetrates through the locking cover and is inserted into the sleeve; the bottom of the sleeve is rotatably connected with the lock ring.

10. The scalp separator according to claim 9, wherein the locking cap is provided with a screw groove, the open end of the sleeve is provided with a pair of locking blocks capable of clamping the support bar, the outer side wall of the locking block is provided with a screw thread, and the screw groove is in threaded connection with the locking block.