CN211583465U

CN211583465U - High-frequency electrotome shell with clamping structure

Info

Publication number: CN211583465U
Application number: CN201920591725.0U
Authority: CN
Inventors: 张键聪
Original assignee: Zhejiang Province Jinhua City Huatong Medical Appliance Co ltd
Current assignee: Zhejiang Province Jinhua City Huatong Medical Appliance Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-09-29
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a high frequency electrotome casing with joint structure, which comprises an upper housing, go up the casing upper end and seted up the button hole, and go up the inside tool bit fastener of fixedly connected with, go up connecting block, last spliced pole, wrapping post and the fastener of going up the line after to in the past of casing, go up the inside first block hole of having seted up of connecting block, go up spliced pole lower extreme fixedly connected with block post, the jack has been seted up to the inboard of going up the casing, and go up the casing outside and seted up second block hole, go up the casing lower extreme and can dismantle and be connected with down the casing, and the inside fixedly connected with tool bit fastener down, lower connecting block, lower spliced pole and the fastener of inserting the line after to in the past of inferior valve body, the first block of. This high frequency electrotome casing with joint structure has reduced the degree of difficulty of high frequency electrotome installation, has increased high frequency electrotome casing body monolithic connection's stability simultaneously to the practicality of device has been increased.

Description

High-frequency electrotome shell with clamping structure

Technical Field

The utility model relates to the technical field of medical equipment, specifically be high frequency electrotome casing with joint structure.

Background

The medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multidisciplinary intersection, dense knowledge and dense fund, wherein a high-frequency electrotome is a medical appliance which is relatively commonly used, and is an electrosurgical instrument for replacing a mechanical scalpel to cut tissues.

But current high frequency electrotome carries out the pressfitting through machinery, and it is comparatively difficult wholly to dismantle, and the high frequency electrotome of pressfitting is when dismantling the back and install once more simultaneously, can't make the upper and lower casing of high frequency electrotome carry out stable connection, has reduced the stability that the high frequency electrotome casing is connected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high frequency electrotome casing with joint structure to solve the high frequency electrotome that has proposed in the above-mentioned background art, all carry out the pressfitting through machinery, wholly dismantle comparatively difficultly, the high frequency electrotome of pressfitting is when dismantling the back and install once more simultaneously, can't make the upper and lower casing of high frequency electrotome carry out stable connection, has reduced the problem of high frequency electrotome casing connection stability.

In order to achieve the above object, the utility model provides a following technical scheme: a high-frequency electrotome shell with a clamping structure comprises an upper shell, wherein a button hole is formed in the upper end of the upper shell, an upper tool bit clamping piece, an upper connecting block, an upper connecting post, a winding post and an upper wire clamping piece are fixedly connected inside the upper shell from front to back, a first clamping hole is formed inside the upper connecting block, a clamping post is fixedly connected at the lower end of the upper connecting post, a jack is formed in the inner side of the upper shell, a second clamping hole is formed in the outer side of the upper shell, the jack and the second clamping hole are mutually communicated, a lower shell is detachably connected at the lower end of the upper shell, a lower tool bit clamping piece, a lower connecting block, a lower connecting post and a lower wire clamping piece are fixedly connected inside the lower shell from front to back, a first clamping block is fixedly connected at the upper end of the lower connecting block, a clamping hole is formed inside, and a second clamping block is fixedly connected to the outer side of the inserting block.

Preferably, the upper shell and the lower shell are matched in shape and size, and the lower end of the winding post is mutually attached to the upper end of the inner part of the lower shell when the lower end of the upper shell is attached to the upper end of the lower shell.

Preferably, the lower end of the upper connecting column and the lower end of the upper shell are positioned on the same horizontal line, and the shape and size of the clamping column at the lower end of the upper connecting column are matched with the shape and size of the clamping hole.

Preferably, the insertion holes and the second clamping holes are distributed on the upper shell at equal intervals, and the insertion holes and the second clamping holes are distributed corresponding to the insertion blocks and the second clamping blocks.

Preferably, the upper end of the lower connecting column and the upper end of the lower shell are positioned on the same horizontal line, and the depth of the clamping hole in the lower connecting column is equal to the height of the clamping column.

Preferably, the second engaging block is an inverted triangle structure made of rubber, and the width of the second engaging block is equal to the width of the second engaging hole.

Compared with the prior art, the beneficial effects of the utility model are that: the high-frequency electrotome shell with the clamping structure is characterized in that the insertion block and the insertion hole are additionally arranged at the joint of the shell, the clamping block at the outer side of the insertion block can be clamped in the clamping hole at the outer side of the insertion hole, thereby realizing the integral fast clamping, and the clamping block with the inverted triangle structure can clamp the whole, meanwhile, the clamping block is made of rubber and can be detached after being pressed, so that the integral installation and detachment are convenient, the installation difficulty of the high-frequency electrotome is reduced, and the inside of the shell is also provided with a clamping column and a clamping block which can position when the whole is clamped to prevent the deviation in the whole clamping process, meanwhile, the stability of the whole inner part can be ensured after the clamping, the stability of the connection of the high-frequency electrotome shell is increased, the difficulty of the installation of the high-frequency electrotome is reduced, meanwhile, the stability of the integral connection of the high-frequency electrotome shell is improved, so that the practicability of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the upper housing of the present invention.

In the figure: 1. an upper housing; 2. a button hole; 3. an upper tool bit clamping piece; 4. an upper connecting block; 5. an upper connecting column; 6. a winding post; 7. an online clamping piece; 8. a first engaging hole; 9. a snap post; 10. a jack; 11. a second engaging hole; 12. a lower housing; 13. a lower tool bit clamping piece; 14. a lower connecting block; 15. a lower connecting column; 16. inserting the wire card; 17. a first engaging block; 18. a clamping hole; 19. inserting a block; 20. a second engaging block.

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. 1-3, the present invention provides a technical solution: a high-frequency electrotome shell with a clamping structure comprises an upper shell 1, wherein the upper end of the upper shell 1 is provided with a button hole 2, the interior of the upper shell 1 is fixedly connected with an upper tool bit clamping piece 3, an upper connecting block 4, an upper connecting post 5, a winding post 6 and an upper wire clamping piece 7 in sequence from front to back, the interior of the upper connecting block 4 is provided with a first clamping hole 8, the lower end of the upper connecting post 5 is fixedly connected with a clamping post 9, the inner side of the upper shell 1 is provided with a jack 10, the outer side of the upper shell 1 is provided with a second clamping hole 11, the jacks 10 and the second clamping holes 11 are mutually communicated, the lower end of the upper shell 1 is detachably connected with a lower shell 12, the interior of the lower shell 12 is fixedly connected with a lower tool bit clamping piece 13, a lower connecting block 14, a lower connecting post 15 and a lower wire clamping piece 16 in sequence from front, an insertion block 19 is fixedly connected to the upper end of the lower housing 12, and a second engaging block 20 is fixedly connected to the outer side of the insertion block 19.

Further, go up casing 1 and casing 12 down's shape size looks adaptation, and go up 6 lower extremes of wrapping post and the inside upper end of casing 12 laminating each other down when 1 lower extreme of casing and casing 12 upper end laminate down, go up casing 1 and casing 12 can laminate completely down to guarantee the stable installation of tool bit, wrapping post 6 can make the electric wire fix a position in the casing is inside simultaneously, prevents that the electric wire from moving indiscriminately and producing the influence to the global motion.

Furthermore, the lower end of the upper connecting column 5 and the lower end of the upper shell 1 are located on the same horizontal line, the shape and size of the clamping column 9 at the lower end of the upper connecting column 5 are matched with the shape and size of the clamping hole 18, when the lower end of the upper shell 1 is attached to the upper end of the lower shell 12, the upper connecting column 5 can be completely attached to the lower connecting column 15, and meanwhile, the upper connecting column 5 and the lower connecting column 15 play a role in guiding the clamping hole 18 and the clamping column 9, so that the whole connection is facilitated.

Further, the insertion hole 10 and the second engaging hole 11 are distributed at equal intervals on the upper housing 1, and the insertion hole 10 and the second engaging hole 11 are distributed corresponding to the insertion block 19 and the second engaging block 20, so that the insertion block 19 can be inserted into the insertion hole 10, and the second engaging block 20 can be engaged into the second engaging hole 11, thereby stably engaging the upper housing 1 with the lower housing 12.

Further, the upper end of the lower connecting column 15 and the upper end of the lower shell 12 are located on the same horizontal line, the depth of the clamping hole 18 in the lower connecting column 15 is equal to the height of the clamping column 9, and when the lower end of the upper connecting column 5 can be completely attached to the upper end of the lower connecting column 15, the clamping column 9 is completely clamped in the clamping hole 18, so that the clamping stability of the upper shell 1 and the lower shell 12 is improved.

Furthermore, the second engaging block 20 is an inverted triangle structure made of rubber, the width of the second engaging block 20 is equal to the width of the second engaging hole 11, the rubber has certain elasticity and can recover after deformation, the inverted triangle structure facilitates the engagement of the upper housing 1 and the lower housing 12, and the width of the second engaging block 20 is equal to the width of the second engaging hole 11, so that the stability of the second engaging block 20 during engagement can be ensured.

The working principle is as follows: firstly, a circuit board is installed inside an upper shell 1 through a clamping column 9 and an upper connecting column 5, a button passes through a button hole 2, a tool bit is installed inside an upper tool bit clamping piece 3, electric wires at the rear end of the circuit board are wound outside a winding column 6 in a staggered mode, the electric wires at the rear end are clamped into an upper wire clamping piece 7, a first clamping block 17 at the upper end of a lower connecting block 14 inside a lower shell 12 is aligned with a first clamping hole 8 inside an upper connecting block 4 inside the upper shell 1, a clamping hole 18 inside a lower connecting column 15 is aligned with the clamping column 9 at the lower end of the upper connecting column 5, so that the whole movement is kept stable, the lower shell 12 and the upper shell 1 are clamped with each other, an inserting block 19 is inserted into a jack 10, a second clamping block 20 is pressed to deform during the movement of the inserting block 19 in the jack 10, so that the whole movement is convenient to insert, and when the second clamping block 20 moves to a second clamping, the second engaging block 20 is resiliently engaged with the second engaging hole 11, thereby achieving the overall quick engagement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. High frequency electrotome casing with joint structure, including last casing (1), its characterized in that: the upper end of the upper shell (1) is provided with a button hole (2), the interior of the upper shell (1) is fixedly connected with an upper tool bit clamping piece (3), an upper connecting block (4), an upper connecting column (5), a winding column (6) and an upper line clamping piece (7) in sequence from front to back, a first clamping hole (8) is formed in the interior of the upper connecting block (4), a clamping column (9) is fixedly connected with the lower end of the upper connecting column (5), a jack (10) is formed in the inner side of the upper shell (1), a second clamping hole (11) is formed in the outer side of the upper shell (1), the jacks (10) and the second clamping hole (11) are communicated with each other, the lower end of the upper shell (1) is detachably connected with a lower shell (12), and the interior of the lower shell (12) is fixedly connected with a lower tool bit (13), a lower connecting block (14), a lower connecting column, the lower connecting block is characterized in that the upper end of the lower connecting block (14) is fixedly connected with a first clamping block (17), a clamping hole (18) is formed in the lower connecting column (15), the upper end of the lower shell (12) is fixedly connected with an inserting block (19), and the outer side of the inserting block (19) is fixedly connected with a second clamping block (20).

2. The high-frequency electric knife shell with the clamping structure as claimed in claim 1, characterized in that: the upper casing (1) is matched with the lower casing (12) in shape and size, and the lower end of the winding post (6) is mutually attached to the inner upper end of the lower casing (12) when the lower end of the upper casing (1) is attached to the upper end of the lower casing (12).

3. The high-frequency electric knife shell with the clamping structure as claimed in claim 1, characterized in that: the lower end of the upper connecting column (5) and the lower end of the upper shell (1) are positioned on the same horizontal line, and the shape and the size of the clamping column (9) at the lower end of the upper connecting column (5) are matched with those of the clamping hole (18).

4. The high-frequency electric knife shell with the clamping structure as claimed in claim 1, characterized in that: the jack (10) and the second clamping hole (11) are distributed on the upper shell at equal intervals, and the jack (10) and the second clamping hole (11) are distributed corresponding to the insert block (19) and the second clamping block (20).

5. The high-frequency electric knife shell with the clamping structure as claimed in claim 1, characterized in that: the upper end of the lower connecting column (15) and the upper end of the lower shell (12) are positioned on the same horizontal line, and the depth of the clamping hole (18) in the lower connecting column (15) is equal to the height of the clamping column (9).

6. The high-frequency electric knife shell with the clamping structure as claimed in claim 1, characterized in that: the second clamping block (20) is of an inverted triangular structure made of rubber, and the width of the second clamping block (20) is equal to that of the second clamping hole (11).