CN218606808U

CN218606808U - Electrotome convenient for fixing electrotome head

Info

Publication number: CN218606808U
Application number: CN202222174008.2U
Authority: CN
Inventors: 林庆
Original assignee: Jiangxi Provincial Peoples Hospital
Current assignee: Jiangxi Provincial Peoples Hospital
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-03-14
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses an electrotome of convenient fixed electrotome head, its technical scheme main points are: including the shell, the upside of shell clamps the apron, and both ends all are provided with the fixed head about the shell, it has the electrotome head to be located the interlude of right side fixed head department, and it has the electric wire to be located the interlude of left fixed head department, the lateral wall all is provided with the busbar around in the shell, and be provided with the rubber strip between the inside wall of busbar and shell, the electrotome head is located the fixed sliding block that is provided with of inboard one end of shell, and the busbar sliding clamping fit of sliding block and both sides, realize length adjustment through pulling out to the outside of electrotome head, avoid it to take place to rotate when realizing the flexible direction of electrotome head through the sliding block that sets up and busbar sliding clamping fit this moment, actual operation when avoiding influencing the operation.

Description

Electric knife convenient for fixing electric knife head

Technical Field

The utility model relates to an electrotome technical field, concretely relates to convenient electrotome of fixed electrotome head.

Background

An electric knife is a surgical needle used for cutting skin and meat and automatically disinfecting the wound.

Chinese patent No. CN203252722U discloses a disposable telescopic electric knife pen, which comprises an electric part, an electrode part and an operating handle, wherein the electric part comprises a connecting plug (1), a connecting wire (2), a circuit board (8) and a key (5), and is connected with a high-frequency power supply, and the key (5) controls the work of the electric knife pen; the operating handle comprises a knife pen shell (4) and a sleeve (9), and the key (5) is arranged on the surface of the knife pen shell (4); the sleeve (9) is positioned in the casing (4) of the knife pen; the electrode part comprises a cutter head (6), a cutter bar, an insulating sleeve (7) and a banana plug (10), wherein the cutter head (6) is arranged at the front end of the cutter bar, the banana plug (10) is fixedly welded at the rear end of the cutter bar, and the insulating sleeve (7) covers the bar body part of the cutter bar; the electrode portion is inserted into the sleeve (9). On the basis of the traditional electrotome pen of the product, the original external electrical characteristics are kept, and the requirement of clinical operation on the arbitrary adjustable length of the electrotome pen is met under the condition that the operation habit of a doctor is not changed.

However, in the actual use process, when the electric knife is used in a telescopic manner, the electric knife head is easy to rotate, and the actual operation during the operation is seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a convenient electrotome of fixed electrotome head to solve the problem that mentions in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a convenient electrotome of fixed electrotome head, which comprises an outer shell, the upside of shell clamps has the apron, and both ends all are provided with the fixed head about the shell, it has the electrotome head to be located the interlude of right side fixed head department, and it has the electric wire to be located the interlude of left fixed head department, the lateral wall all is provided with the busbar around in the shell, and be provided with the rubber strip between the inside wall of busbar and shell, the electrotome head is located the fixed sliding block that is provided with of inboard one end of shell, and the sliding block fits with the busbar of both sides.

Through adopting above-mentioned technical scheme, when adjusting the length of electrotome head, realize length adjustment through pulling out the electrotome head to the outside, avoid it to take place to rotate when realizing the flexible direction of electrotome head through the sliding block that sets up and busbar slip card assembly this moment, actual operation when avoiding influencing the operation.

Preferably, one end of the electric cutter head is provided with a cutter bar, an insulating sleeve is sleeved outside the cutter bar, and one end of the cutter bar is fixedly connected with the sliding block.

Through adopting above-mentioned technical scheme, the electric cutter head passes through support direction when cutter arbor and insulating cover realization are adjusted its flexible.

Preferably, the upper surface of the cover plate is provided with two button switches, the downward edges of the two sides of the cover plate are provided with protruding inserting edges, and the two sides of the cover plate are also provided with pinch plates.

By adopting the technical scheme, the cover plate is matched with the shell in an inserting mode through the inserting edge, and is clamped and fixed through the pinch plate.

The preferred, the upside front and back edge of shell all be provided with insert limit complex slot, and both sides all are provided with around the shell with buckle complex catching groove, the inboard both ends position that is close to of shell all is provided with the draw-in groove.

Through adopting above-mentioned technical scheme, the shell carries out the chucking cooperation through catching groove and buckle to carry out spacing clamping to the fixed head through the draw-in groove.

Preferably, the center of the fixing head is provided with a through hole, one side of the fixing head is provided with a raised clamping table, and one side of the clamping table is provided with a raised clamping edge.

Through adopting above-mentioned technical scheme, the fixed head passes through the ka tai card in the shell to carry out spacing fixed in the draw-in groove through card limit card.

To sum up, the utility model discloses mainly have following beneficial effect:

realize length adjustment through pulling out to the electrotome head to the outside, avoid it to take place to rotate when realizing the flexible direction of electrotome head through the sliding block that sets up and busbar slip card assembly this moment, actual operation when avoiding influencing the operation.

Drawings

Fig. 1 is a perspective oblique side schematic view of the present invention;

FIG. 2 is a schematic view of an electric tool bit of the present invention;

fig. 3 is a schematic view of the cover plate of the present invention;

fig. 4 is a schematic view of the housing of the present invention;

fig. 5 is a schematic view of the fixing head of the present invention;

fig. 6 is a schematic view of the electric wire of the present invention.

Reference numerals: 1. an electric wire; 11. a conductive core; 12. an insulating sheath; 13. a conductive connection plate; 2. a cover plate; 21. inserting edges; 22. buckling the plate; 3. a push button switch; 4. a fixed head; 41. clamping edges; 42. a through hole; 43. a clamping table; 5. an electric cutter head; 51. a cutter bar; 52. an insulating sleeve; 53. a slider; 54. a guide chute; 6. a housing; 61. a card slot; 62. a rubber strip; 63. a conductive strip; 64. a slot; 65. and (6) buckling grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, an electrotome convenient for fixing an electrotome head, including a housing 6, a cover plate 2 is clamped on the upper side of the housing 6, fixing heads 4 are arranged at both ends of the housing 6, an electrotome head 5 is inserted at the fixing head 4 positioned on the right side, an electric wire 1 is inserted at the fixing head 4 positioned on the left side, the electric wire 1 includes a conductive core 11, an insulating sheath 12 is arranged on the outer side of the conductive core 11, a conductive connecting plate 13 is arranged at one end of the conductive core 11, the conductive connecting plate 13 is connected with two conductive strips 63, the conductive core 11 is in conductive connection with the two conductive strips 63 through the conductive connecting plate 13, conductive strips 63 are arranged on the front and rear side walls in the housing 6, a rubber strip 62 is arranged between the conductive strips 63 and the inner side walls of the housing 6, the rubber strip 62 elastically pushes up the conductive strips 63 to enable the conductive strips 63 to elastically clamp the sliding strips 53, the sliding block 53 is fixedly arranged at one end of the electrotome head 5 positioned on the inner side of the housing 6, the sliding block 53 is clamped with the conductive strips 51, a telescopic cutter bar 51 is arranged on the outer side of the tool, and the telescopic cutter bar 51 is arranged on the outer side of the telescopic sleeve, and the telescopic cutter bar 51 is arranged on the telescopic cutter bar support.

Referring to fig. 3, the upper surface of the cover plate 2 is provided with two button switches 3, the downward edges of the two sides of the cover plate 2 are provided with protruding inserting edges 21, the two sides of the cover plate 2 are also provided with buckling plates 22, the cover plate 2 is matched with the shell 6 through the inserting edges 21 in an inserting mode, and the buckling plates 22 are used for clamping and fixing.

Referring to fig. 4 and 5, the edge all is provided with around the upside of shell 6 and inserts 21 complex slots 64, and both sides all are provided with buckle slot 65 with buckle 22 complex around the shell 6, the inboard of shell 6 is close to both ends position and all is provided with draw-in groove 61, the center of fixed head 4 is provided with through-hole 42, and one side of fixed head 4 is provided with bellied ka tai 43, one side of ka tai 43 is provided with bellied calorie of limit 41, fixed head 4 blocks in shell 6 through calorie of platform 43, and block in draw-in groove 61 through calorie of limit 41 and carry out spacing fixed, shell 6 carries out the chucking cooperation through buckle slot 65 and buckle 22, and carry out spacing clamping to fixed head 4 through draw-in groove 61.

The working principle is as follows: referring to fig. 1, 2, 3, 4 and 5, when the electric scalpel is used, the electric scalpel head 5 is drawn to adjust the length thereof, and when the length of the electric scalpel head 5 is adjusted, the sliding block 53 is guided and simultaneously conducted by the two conductive bars 63, and the electric scalpel head 5 is prevented from rotating by the limit of the conductive bars 63, so that the operation can be performed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrotome of convenient fixed electrotome head, includes shell (6), its characterized in that: the upside of shell (6) clamps apron (2), and both ends all are provided with fixed head (4) about shell (6), are located the right side fixed head (4) department alternate have electrotome head (5), and be located left fixed head (4) department and alternate and have electric wire (1), the lateral wall all is provided with busbar (63) around in shell (6), and is provided with rubber strip (62) between the inside wall of busbar (63) and shell (6), the inboard one end that electrotome head (5) are located shell (6) is fixed and is provided with sliding block (53), and sliding block (53) and the busbar (63) sliding block snap-fit of both sides close.

2. The electrotome of claim 1, wherein the electrotome comprises: one end of the electric cutter head (5) is provided with a cutter bar (51), an insulating sleeve (52) is sleeved on the outer side of the cutter bar (51), and one end of the cutter bar (51) is fixedly connected with a sliding block (53).

3. The electrotome of claim 1, wherein the electrotome comprises: the upper surface of apron (2) is provided with two button switch (3), and the decurrent edge in both sides of apron (2) all is provided with bellied inserting edge (21), the both sides of apron (2) still are provided with buckle (22).

4. The electrotome of claim 1, wherein the electrotome is adapted to facilitate the mounting of the electrotome head thereon: edge all is provided with around the upside of shell (6) and inserts limit (21) complex slot (64), and both sides all are provided with around shell (6) with buckle (22) complex catching groove (65), the inboard of shell (6) is close to both ends position and all is provided with draw-in groove (61).

5. The electrotome of claim 1, wherein the electrotome is adapted to facilitate the mounting of the electrotome head thereon: the center of fixed head (4) is provided with through-hole (42), and one side of fixed head (4) is provided with bellied card platform (43), one side of card platform (43) is provided with bellied card limit (41).