CN213641460U

CN213641460U - High-precision electric plaster saw for orthopedics department

Info

Publication number: CN213641460U
Application number: CN202021085710.6U
Authority: CN
Inventors: 甄广强; 王智强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-07-09
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses an electronic gypsum saw of high accuracy type for orthopedics, the on-line screen storage device comprises a base, the intermediate position of base up end is provided with the bar groove, the inboard sliding connection in bar groove has two sliders, the both sides welding of slider up end has the bracing piece, the arc is installed down to the up end of bracing piece, the both sides of arc up end are provided with down the connecting plate down, the intermediate position of connecting plate surface is provided with pinhole A down, pinhole A's inboard is provided with the round pin post, the top of arc is provided with the arc down, the both sides of terminal surface are provided with the upper junction plate under the upper junction plate, the intermediate position of upper junction plate surface is provided with pinhole B, the round pin post runs through pinhole A and pinhole B. The utility model discloses be fit for different fat thin people, and need not the handheld sawtooth of medical personnel and cut, improved the security, be convenient for clear up the gypsum ash, improved work efficiency.

Description

High-precision electric plaster saw for orthopedics department

Technical Field

The utility model relates to the technical field of orthopedics, specifically be an electronic gypsum saw of high accuracy type for orthopedics.

Background

With the rapid development of social economy, orthopedics doctors need to plaster the patients in order to make the fractured patients keep the affected limbs fixed after limb restoration, and the plaster needs to be detached after the rehabilitation of the patients, so that a plaster saw is needed to be used, and the plaster saw is cut by the saw blade which swings in a reciprocating manner.

However, the existing gypsum saw for orthopedics department needs to be held by a medical worker for cutting, the cutting depth cannot be well controlled, particularly, after the gypsum saw is held for a long time, the cutting depth of the gypsum can be influenced due to the aching pain of the arm, the cutting safety is reduced, meanwhile, the gypsum powder sweeping function is lacked, after the saw teeth are used for a period of time, the cutting work needs to be stopped, and gypsum powder on the saw teeth is swept by other tools; therefore, the existing requirements are not met, and a high-precision electric plaster saw for orthopedics is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic gypsum saw of high accuracy type for orthopedics to solve the current gypsum saw for orthopedics that proposes in the above-mentioned background art and need the handheld cutting of medical personnel, unable fine assurance depth of cut, especially hold the gypsum saw back for a long time, because the arm ache will influence the gypsum depth of cut, reduce the cutting security, lack the gesso simultaneously and sweep the function, after the sawtooth uses a period, need stop cutting work, utilize other instruments to sweep the gesso on the sawtooth scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision electric plaster saw for orthopedics department comprises a base, wherein a strip-shaped groove is formed in the middle of the upper end face of the base, two sliding blocks are connected to the inner side of the strip-shaped groove in a sliding mode, supporting rods are welded to two sides of the upper end face of each sliding block, a lower arc-shaped plate is installed on the upper end face of each supporting rod, lower connecting plates are arranged on two sides of the upper end face of each lower arc-shaped plate, a pin hole A is formed in the middle of the outer surface of each lower connecting plate, a pin post is arranged on the inner side of the pin hole A, an upper arc-shaped plate is arranged above each lower arc-shaped plate, upper connecting plates are arranged on two sides of the lower end face of each upper arc-shaped plate, a pin hole B is formed in the middle of the outer surface of each upper connecting plate, each pin post penetrates through, the upper end surfaces of the two sliding plates are fixedly provided with a top plate, both sides of the upper end surface of the top plate are fixedly provided with motors A, threaded rods are arranged below the two motors A, the lower end surface of each threaded rod is fixedly provided with a fixed plate, the outer wall of the fixed plate is fixedly connected with one side of the outer surface of the sliding plate, the outer surface of each threaded rod is sleeved with a threaded block, the inner sides of the two threaded blocks are fixedly connected with a transverse plate, the front part of the lower end surface of the transverse plate is fixedly provided with a shell B, the middle position of the lower end surface of the shell B is provided with a through groove, the inner side of the through groove is provided with a sawtooth, the inside of the shell B is provided with a motor B, the rear part of the lower end surface of the transverse plate is fixedly provided with a shell A, the lower end surface of the shell A, and the upper end surface of the transverse plate is provided with a dust collecting box.

Preferably, two springs are symmetrically arranged on two sides of the inner wall of the upper arc plate and two sides of the inner wall of the lower arc plate, a limiting plate is fixedly arranged at the other end of each spring, and a spongy cushion is arranged on one side of the outer surface of the limiting plate.

Preferably, clamping grooves are formed in two sides of the inner wall of the strip-shaped groove, clamping blocks are fixedly mounted on two sides of the outer surface of the sliding block, and the clamping blocks are clamped into the inner sides of the clamping grooves.

Preferably, the lower end face of the threaded rod is sleeved with a bearing, and the lower end face of the bearing is fixedly connected with the upper end face of the fixing plate.

Preferably, the lower end face of the motor A is fixedly connected with a short shaft, and the bottom of the short shaft penetrates through the top plate and is fixedly connected with the threaded rod.

Preferably, the lower end face of the dust collection box is fixedly connected with the upper end face of the transverse plate through a clamping groove, and the dust collection box is connected with the fan through a guide pipe.

Preferably, the saw teeth are connected with the motor B through a rotating shaft, and the other ends of the saw teeth are fixedly connected with the inner wall of the shell B through a connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with motor A, the threaded rod, the screw thread piece, open two motor A's switch simultaneously, make two motor A equidirectional rotations, motor A starts to drive the minor axis and begins to rotate, the minor axis rotates and drives the threaded rod and begins to rotate at the inner chamber of bearing, the threaded rod rotates and drives the screw thread piece and begins to move on the surface of threaded rod simultaneously, the screw thread piece moves and drives the diaphragm and begins to move down, open motor B's switch again, after the sawtooth contacts the surface of gypsum, through being provided with pneumatic slide rail and slide, can make the slide around the inboard of pneumatic slide rail, it cuts to drive sawtooth back-and-forth movement, the utility model discloses need not medical personnel to hand the sawtooth and cut, the security has been improved;

(2) the utility model discloses a through being provided with upper arc, lower arc, spring, limiting plate, round pin post, when needing to dismantle the gypsum on patient's body, extract the round pin post earlier, take off upper arc, let patient place the limbs on lower arc, cover upper arc again, insert the round pin post, make the round pin post run through pinhole A and pinhole B, make the utility model can be fit for different fat slim people through the effect of spring;

(3) the utility model discloses a be provided with casing A, dust absorption pipe, dust collection box and fan, when the sawtooth was cut the gypsum, can produce a lot of dusts, open the switch of fan this moment, the dust absorption pipe is followed at the sawtooth and is inhaled the connecting pipe with the dust at the back, and the rethread pipe is collected in dust collection box, and this utility model is convenient for clear up the gypsum ash, has improved work efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the entire invention;

fig. 3 is a schematic view of a partial structure of a housing B of the present invention;

fig. 4 is a schematic view of a partial structure of the limiting plate of the present invention;

fig. 5 is a schematic view of a partial structure of the housing a of the present invention.

In the figure: 1. a base; 2. a pneumatic slide rail; 3. a slide plate; 4. a threaded rod; 5. a thread block; 6. a top plate; 7. a motor A; 8. a dust collection box; 9. a transverse plate; 10. a shell A; 11. a housing B; 12. a fixing plate; 13. a strip-shaped groove; 14. an upper arc plate; 15. a lower arc-shaped plate; 16. a slider; 17. saw teeth; 18. a motor B; 19. a rotating shaft; 20. a through groove; 21. an upper connecting plate; 22. a lower connecting plate; 23. a support bar; 24. a pin; 25. a spring; 26. a limiting plate; 27. a fan; 28. a dust suction pipe.

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.

The utility model discloses pneumatic slide rail 2 (the model is CDY1S10H), motor A7 (the model is YRF60), motor B18 (the model is 80YT25GV22) and fan 27 (the model is 130FLJ0) that mention all can purchase or private customization from the market obtains.

Referring to fig. 1 to 5, the present invention provides an embodiment: a high-precision electric plaster saw for orthopedics department comprises a base 1, a strip-shaped groove 13 is arranged in the middle of the upper end face of the base 1, two sliding blocks 16 are connected to the inner side of the strip-shaped groove 13 in a sliding manner, supporting rods 23 are welded on two sides of the upper end face of each sliding block 16, a lower arc-shaped plate 15 is installed on the upper end face of each supporting rod 23, lower connecting plates 22 are arranged on two sides of the upper end face of each lower arc-shaped plate 15, pin holes A are formed in the middle of the outer surfaces of the lower connecting plates 22, pin columns 24 are arranged on the inner sides of the pin holes A, an upper arc-shaped plate 14 is arranged above each lower arc-shaped plate 15, upper connecting plates 21 are arranged on two sides of the lower end face of each upper arc-shaped plate 14, pin holes B are formed in the middle of the outer surfaces of the upper connecting plates 21, the pin columns 24 penetrate through the pin holes A and, the both sides of roof 6 up end all fixed mounting have motor A7, two motor A7's below is provided with threaded rod 4, threaded rod 4's lower terminal surface fixed mounting has fixed plate 12, the outer wall of fixed plate 12 and one side fixed connection of slide 3 surface, threaded rod 4's surface cover is equipped with screw block 5, the inboard fixedly connected with diaphragm 9 of two screw blocks 5, the place ahead fixed mounting of diaphragm 9 lower terminal surface has casing B11, the intermediate position of casing B11 lower terminal surface is provided with logical groove 20, the inboard of logical groove 20 is provided with sawtooth 17, the internally mounted of casing B11 has motor B18, the rear fixed mounting of diaphragm 9 lower terminal surface has casing A10, casing A10's lower terminal surface is provided with dust absorption pipe 28, the inside up terminal surface fixed mounting of casing A10 has fan 27, fan 27 is connected through the connecting pipe with dust absorption pipe 28, the up end of diaphragm 9 is provided with ash collection box.

Further, two springs 25 are symmetrically mounted on two sides of the inner walls of the upper arc-shaped plate 14 and the lower arc-shaped plate 15, a limiting plate 26 is fixedly mounted at the other end of each spring 25, and a spongy cushion is arranged on one side of the outer surface of each limiting plate 26.

Through adopting above-mentioned technical scheme, make and go up arc 14 and lower arc 15 and can fix the not fat thin people of difference.

Furthermore, clamping grooves are formed in two sides of the inner wall of the strip-shaped groove 13, clamping blocks are fixedly mounted on two sides of the outer surface of the sliding block 16, and the clamping blocks are clamped into the inner sides of the clamping grooves.

By adopting the technical scheme, the moving stability of the sliding block 16 is improved.

Further, the lower end face of the threaded rod 4 is sleeved with a bearing, and the lower end face of the bearing is fixedly connected with the upper end face of the fixing plate 12.

Through adopting above-mentioned technical scheme, it is more stable when making threaded rod 4 rotate.

Further, the lower end face of the motor A7 is fixedly connected with a short shaft, and the bottom of the short shaft penetrates through the top plate 6 and is fixedly connected with the threaded rod 4.

By adopting the technical scheme, the connection stability is improved.

Further, the lower end face of the dust collecting box 8 is fixedly connected with the upper end face of the transverse plate 9 through a clamping groove, and the dust collecting box 8 is connected with the fan 27 through a guide pipe.

By adopting the technical scheme, the connection stability is improved, and the gypsum ash sucked by the dust suction pipe 28 can enter the ash collection box 8 from the guide pipe.

Further, the saw teeth 17 are connected with the motor B18 through the rotating shaft 19, and the other ends of the saw teeth 17 are fixedly connected with the inner wall of the shell B11 through a connecting shaft.

By adopting the technical scheme, the stability of the saw teeth 17 is improved.

The specific use mode is as follows: when the plaster cutting machine is used, a power supply is switched on, when plaster on a patient needs to be detached, the pin column 24 is firstly pulled out, the upper arc-shaped plate 14 is taken down, the patient places limbs on the lower arc-shaped plate 15, the upper arc-shaped plate 14 is covered, the pin column 24 is inserted to enable the pin column to penetrate through the pin hole A and the pin hole B, switches of the two motors A7 are simultaneously switched on, the two motors A7 rotate in the same direction, the motor A7 is started to drive the short shaft to rotate, the short shaft rotates to drive the threaded rod 4 to rotate in an inner cavity of the bearing, meanwhile, the threaded rod 4 rotates to drive the threaded block 5 to start moving on the surface of the threaded rod 4, the threaded block 5 moves to drive the transverse plate 9 to start moving downwards, then the switch of the motor B18 is switched on, when the sawteeth 17 contact with the outer surface of the plaster, the switch of the pneumatic slide rail 2 is switched on, the slide plate 3, when the sawtooth 17 cuts the gypsum, can produce a lot of dusts, open fan 27's switch this moment, dust absorption pipe 28 with at the sawtooth 17 at the back with the dust suction connecting pipe, the rethread pipe is collected in dust collection box 8, this utility model is fit for the fat thin people of different, need not the handheld sawtooth 17 of medical personnel and cuts, has improved the security, and is convenient for clear up the gypsum ash, has improved work efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic gypsum saw of high accuracy type for orthopedics, includes base (1), its characterized in that: a strip groove (13) is arranged in the middle of the upper end face of the base (1), two sliding blocks (16) are connected to the inner side of the strip groove (13) in a sliding manner, supporting rods (23) are welded to two sides of the upper end face of each sliding block (16), a lower arc-shaped plate (15) is installed on the upper end face of each supporting rod (23), lower connecting plates (22) are arranged on two sides of the upper end face of each lower arc-shaped plate (15), pin holes A are formed in the middle of the outer surface of each lower connecting plate (22), pin columns (24) are arranged on the inner sides of the pin holes A, an upper arc-shaped plate (14) is arranged above each lower arc-shaped plate (15), upper connecting plates (21) are arranged on two sides of the lower end face of each upper arc-shaped plate (14), pin holes B are formed in the middle of the outer surface of each upper connecting plate (21), the pin columns (24) penetrate through the pin holes A, the pneumatic slide rail is characterized in that sliding plates (3) are arranged on the inner side of the upper end face of the pneumatic slide rail (2), a top plate (6) is fixedly arranged on the upper end face of each sliding plate (3), motors A (7) are fixedly arranged on the two sides of the upper end face of each sliding plate (6), a threaded rod (4) is arranged below each motor A (7), a fixing plate (12) is fixedly arranged on the lower end face of each threaded rod (4), the outer wall of each fixing plate (12) is fixedly connected with one side of the outer surface of each sliding plate (3), threaded blocks (5) are sleeved on the outer surface of each threaded rod (4), transverse plates (9) are fixedly connected with the inner sides of the threaded blocks (5), a shell B (11) is fixedly arranged in front of the lower end face of each transverse plate (9), through grooves (20) are formed in the middle positions of the lower end faces of the shell B, the internally mounted of casing B (11) has motor B (18), the rear fixed mounting of terminal surface has casing A (10) under diaphragm (9), the lower terminal surface of casing A (10) is provided with dust absorption pipe (28), the inside up end fixed mounting of casing A (10) has fan (27), fan (27) with dust absorption pipe (28) are connected through the connecting pipe, the up end of diaphragm (9) is provided with collection ash box (8).

2. The high-precision electric plaster saw for orthopedics department, as claimed in claim 1, wherein: go up arc (14) with two springs (25) are installed to the equal symmetry in both sides of lower arc (15) inner wall, the other end fixed mounting of spring (25) has limiting plate (26), one side of limiting plate (26) surface is provided with the foam-rubber cushion.

3. The high-precision electric plaster saw for orthopedics department, as claimed in claim 1, wherein: clamping grooves are formed in two sides of the inner wall of the strip groove (13), clamping blocks are fixedly mounted on two sides of the outer surface of the sliding block (16), and the clamping blocks are clamped into the inner sides of the clamping grooves.

4. The high-precision electric plaster saw for orthopedics department, as claimed in claim 1, wherein: the lower end face of the threaded rod (4) is sleeved with a bearing, and the lower end face of the bearing is fixedly connected with the upper end face of the fixed plate (12).

5. The high-precision electric plaster saw for orthopedics department, as claimed in claim 1, wherein: the lower end face of the motor A (7) is fixedly connected with a short shaft, and the bottom of the short shaft penetrates through the top plate (6) and is fixedly connected with the threaded rod (4).

6. The high-precision electric plaster saw for orthopedics department, as claimed in claim 1, wherein: the lower end face of the dust collection box (8) is fixedly connected with the upper end face of the transverse plate (9) through a clamping groove, and the dust collection box (8) is connected with the fan (27) through a guide pipe.

7. The high-precision electric plaster saw for orthopedics department, as claimed in claim 1, wherein: sawtooth (17) with motor B (18) are connected through pivot (19), the other end of sawtooth (17) with the inner wall of casing B (11) passes through connecting axle fixed connection.