CN213189916U

CN213189916U - Special battery box for bone power system

Info

Publication number: CN213189916U
Application number: CN202021612424.0U
Authority: CN
Inventors: 王涛
Original assignee: TIANJIN HEALMEDS TECHNOLOGY CO LTD
Current assignee: TIANJIN HEALMEDS TECHNOLOGY CO LTD
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-14
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a special battery case of bone driving system, including bone drill, drill bit, handle, battery jar and battery case, the drill bit is installed to the bone drill left end, bone drill machine lower extreme is fixed with the handle, the battery jar has been seted up in the handle, the battery case endotheca is equipped with the battery case, the battery case lower extreme is provided with card and device, card and device include first movable bin, stopper, pull rod, spring and spacing groove, first movable bin has been seted up to the battery case lower extreme, first movable bin endotheca is equipped with two sets of stoppers, and is two sets of the stopper lower extreme all is fixed with the pull rod, and is two sets of the spring has all been welded to the relative one end of stopper, the handle both sides all are seted up and are had the spacing groove. This special battery case of bone driving system is provided with rotary trough, commentaries on classics piece, torsion spring, movable block, guard plate, locating piece and constant head tank, has avoided bone-drill rig mistake in the use to electrocute the card and the device of battery case, has improved the practicality of device.

Description

Special battery box for bone power system

Technical Field

The utility model relates to the technical field of medical equipment, specifically be special battery case of bone driving system.

Background

With the rapid development of society, the medical level gradually rises, so that the electric bone drill is widely used, and the existing electric bone drill is suitable for providing mechanical power to perform bone tissue surgery, can basically meet daily use requirements, but still has some defects and needs to be improved.

Most of battery boxes used by the existing electric bone drills are built-in, and most of locking switches of the battery boxes are externally arranged outside the device, but the external locking switches can cause the battery boxes to accidentally fall off when being used when being touched by mistake, so that the battery boxes special for the bone power system are urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special battery case of bone driving system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the special battery box for the bone power system comprises a bone drilling machine, a drill bit, a handle, a battery tank and a battery box, wherein the drill bit is installed at the left end of the bone drilling machine, the handle is fixed at the lower end of the bone drilling machine, the battery tank is arranged in the handle, the battery box is arranged in the battery tank in a sleeved mode, a card and a device are arranged at the lower end of the battery box, a protection device is arranged at the lower end of the handle, and the protection device is located at the lower end of the card and the lower.

Preferably, the card and the device include first movable bin, stopper, pull rod, spring and spacing groove, first movable bin has been seted up to the battery case lower extreme, first movable bin endotheca is equipped with two sets of stoppers, and is two sets of the stopper lower extreme all is fixed with the pull rod, and is two sets of the spring has all been welded to the relative one end of stopper, the handle both sides all set up with a spacing groove, and are two sets of the stopper deviates from one end mutually and all overlaps to inlay in the spacing groove.

Preferably, through holes are formed in two sides of the first movable bin, and the width of the end, opposite to the limiting block, of the limiting block is the same as the distance between the first movable bin.

Preferably, two sets of the stopper deviates from one end mutually and is the slope form, and two sets of stoppers are the same with the width size of spacing groove from the width size of one end mutually.

Preferably, protector includes second activity storehouse, rotary trough, commentaries on classics piece, torsion spring, movable block, guard plate, locating piece and constant head tank, the second activity storehouse has been seted up to the handle left end, the rotary trough has all been seted up at both ends around the second activity storehouse, and is two sets of be connected with the rotary trough through the pivot in the rotary trough, it is two sets of the torsion spring has all been welded to the rotary block outer wall, and just two sets of relative one end of rotary block has all welded the movable block, the welding of movable block right-hand member outer wall has the guard plate, the welding of guard plate right-hand member outer wall has the locating piece, the constant head tank has been seted up to the handle right.

Preferably, the inner walls of the two sets of rotating grooves are oppositely provided with grooves, and two ends of the two sets of torsion springs are embedded in the grooves of the rotating grooves in a sleeved mode.

Preferably, the width of the positioning groove is the same as the width of the positioning block.

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

1. this special battery case of bone driving system is provided with first activity storehouse, stopper, pull rod, spring and spacing groove, through with two sets of pull rods inwards extrude, makes two sets of stoppers leave the spacing inslot, and the limiting displacement to the battery case is relieved to two sets of stoppers this moment, can directly take out the battery case along the battery jar this moment, can carry on spacingly and relieve spacingly to the battery case fast through the device, has improved the suitability of device.

2. This special battery case of bone driving system is provided with the turn trough, the commentaries on classics piece, the torsion spring, the movable block, the guard plate, locating piece and constant head tank, through loosening the guard plate, two sets of torsion springs rotate two sets of commentaries on classics pieces along the turn trough this moment, the movable block receives the effort of two sets of commentaries on classics pieces to drive the guard plate and rotates this moment, when the guard plate drives the locating piece and rotates to constant head tank department, the constant head tank forms limiting displacement to the locating piece this moment, avoided the bone-drill rig in the use mistake to electrocute card and the device of pond box, improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of fig. 1 at a of the present invention;

fig. 4 is an enlarged schematic view of the present invention at B of fig. 2;

fig. 5 is a schematic view of the usage state of the present invention.

In the figure: 1. a bone drilling machine; 2. a drill bit; 3. a grip; 4. a battery case; 5. a battery case; 6. a first movable bin; 7. a limiting block; 8. a pull rod; 9. a spring; 10. a limiting groove; 11. a second movable bin; 12. rotating the groove; 13. rotating the block; 14. a torsion spring; 15. a movable block; 16. a protection plate; 17. positioning blocks; 18. and (6) positioning a groove.

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. 1-5, the present invention provides an embodiment:

the special battery box for the bone power system comprises a bone drilling machine 1, a drill bit 2, a handle 3, a battery jar 4 and a battery box 5, wherein the drill bit 2 is installed at the left end of the bone drilling machine 1, the handle 3 is fixed at the lower end of the bone drilling machine 1, the battery jar 4 is arranged in the handle 3, the battery box 5 is arranged in the battery jar 4 in a sleeved mode, a card and a device are arranged at the lower end of the battery box 5, a protection device is arranged at the lower end of the handle 3, and the protection device is located at.

The utility model discloses in, preferred, card and device include first activity storehouse 6, stopper 7, pull rod 8, spring 9 and spacing groove 10, and first activity storehouse 6 has been seted up to battery case 5 lower extreme, and first activity storehouse 6 endotheca is equipped with two sets of

stoppers

7, and 7 lower extremes of two sets of stoppers all are fixed with pull rod 8, and spring 9 has all been welded to the relative one end of two sets of stoppers 7, and handle 3 both sides are all seted up and are had spacing groove 10, and two sets of stoppers 7 back on the back all overlap from one end and inlay in spacing groove 10.

The utility model discloses in, preferably, the through-hole has all been seted up to 6 both sides in first activity storehouse, and the width size of the relative one end of stopper 7 is the same with the interval size in first activity storehouse 6, through this design, when extruding two sets of pull rods 8, two sets of stoppers 7 along the inside motion in first activity storehouse 6 under the effect of pull rod 8 this moment, have avoided stopper 7 to produce in the motion process and have rocked, have improved the practicality of device.

The utility model discloses in, it is preferred, two sets of stoppers 7 back of the body from one end and be the slope form, and two sets of stoppers 7 back of the body from the width size of one end the same with the width size of spacing groove 10, through this design, when moving battery case 5 along battery jar 4 upwards, move to handle 3 outer walls under the effect of battery case 5 as two sets of stoppers 7, two sets of stoppers 7 are along first activity storehouse 6 inside movements under the outward appearance effect of slope form this moment, make in battery case 5 can directly get into battery jar 4, improved the ease for use of device.

The utility model discloses in, it is preferred, protector includes second movable bin 11, the rotary trough 12, change the piece 13, torsion spring 14, the movable block 15, the guard plate 16, locating piece 17 and constant head tank 18, second movable bin 11 has been seted up to 3 left ends of handle, rotary trough 12 has all been seted up at 11 front and back both ends in the second movable bin, be connected with change piece 13 through the pivot in two sets of rotary troughs 12, two sets of 13 outer walls of change piece have all welded torsion spring 14, and two sets of 13 relative one ends of change piece have all welded movable block 15, the welding of 15 right-hand members outer wall of movable block has guard plate 16, the welding of 16 right-hand members outer wall of guard plate has locating piece 17, constant head tank 18 has been seted up to 3 right-hand.

The utility model discloses in, preferred, the recess has all been seted up to two sets of rotary trough 12 inner walls subtend, and the both ends of two sets of torsion spring 14 are all nested in the recess of rotary trough 12, and through this design, when two sets of commentaries on classics piece 13 when the rotary trough 12 internal rotation, torsion spring 14 moved under the effect of commentaries on classics piece 13 this moment, and the recess forms limiting displacement to torsion spring 14 this moment to make torsion spring 14 take place deformation, ensured torsion spring 14 and can normal use.

The utility model discloses in, it is preferred, the width size of constant head tank 18 is the same with the width size of locating piece 17, through this design, rotates to constant head tank 18 department at the drive locating piece 17 of two sets of torsion spring 14 when guard plate 16, and constant head tank 18 forms limiting displacement to locating piece 17 this moment, makes locating piece 17 cover all the time under the effect of torsion spring 14 inlay in constant head tank 18, has ensured that guard plate 16 can form the guard action to battery jar 4 all the time.

The utility model discloses a theory of operation and use flow: when the battery box 5 needs to be replaced, fingers buckle the positioning block 17 along the positioning groove 18 at the moment, the positioning block 17 rotates clockwise along the second movable bin 11, the movable block 15 is acted by the positioning block 17 to enable the rotating block 13 to rotate in the rotating groove 12 at the moment, the torsion spring 14 contracts to store force, after the protection plate 16 rotates 90 degrees, the two groups of pull rods 8 are extruded towards the middle position at the moment, the two groups of limit blocks 7 move inwards along the first movable bin 6 at the moment, when the two groups of limit blocks 7 completely leave the limit grooves 10, the limit function of the battery box 5 is relieved by the two groups of limit blocks 7 at the moment, then the battery box 5 can be pulled outwards along the battery groove 4, when a new battery box 5 needs to be put in, only the battery box 5 needs to be pushed upwards along the battery groove 4, when the two groups of limit blocks 7 move to the outer wall of the handle 3, the two groups of limit blocks 7 contract inwards along the first movable bin, thereby make battery case 5 continue along battery jar 4 inward movement, when two sets of stopper 7 moved to spacing groove 10 department, two sets of stoppers 7 popped out along first activity storehouse 6 under the effect of spring 9 this moment, make two sets of stoppers 7 imbed in the spacing groove 10, two sets of stoppers 7 form the limiting displacement to battery case 5 this moment, loosen protection plate 16 this moment, protection plate 16 rotates to constant head tank 18 department under two sets of torsion spring 14's effect this moment, constant head tank 18 forms limiting displacement to locating piece 17 this moment, this moment the operation finishes.

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. Special battery case of bone driving system, including bone drilling machine (1), drill bit (2), handle (3), battery jar (4) and battery case (5), drill bit (2) are installed to bone drilling machine (1) left end, bone drilling machine (1) lower extreme is fixed with handle (3), battery jar (4) have been seted up in handle (3), battery case (5), its characterized in that are established to battery jar (4) endotheca: the lower end of the battery box (5) is provided with a card and a device, the lower end of the handle (3) is provided with a protective device, and the protective device is positioned at the lower end of the card and the structure.

2. The battery compartment dedicated to bone motion system as claimed in claim 1, wherein: card and device include first activity storehouse (6), stopper (7), pull rod (8), spring (9) and spacing groove (10), first activity storehouse (6) have been seted up to battery case (5) lower extreme, first activity storehouse (6) endotheca is equipped with two sets of stopper (7), and is two sets of stopper (7) lower extreme all is fixed with pull rod (8), and is two sets of stopper (7) relative one end all welds spring (9), handle (3) both sides are all seted up and are limited groove (10), and are two sets of stopper (7) are all inlayed in spacing groove (10) from one end all overlap mutually.

3. The battery compartment dedicated to bone motion system as claimed in claim 2, wherein: through holes are formed in two sides of the first movable bin (6), and the width of one end, opposite to the limiting block (7), of the limiting block is the same as the distance between the first movable bin (6).

4. The battery compartment dedicated to bone motion system as claimed in claim 2, wherein: two sets of stopper (7) are the slope form in the back of the body one end of back, and the width size that two sets of stopper (7) back of the body one end of back is the same with the width size of spacing groove (10).

5. The battery compartment dedicated to bone motion system as claimed in claim 1, wherein: the protective device comprises a second movable bin (11), a rotary groove (12), a rotary block (13), a torsion spring (14), a movable block (15), a protective plate (16), a positioning block (17) and a positioning groove (18), a second movable bin (11) is arranged at the left end of the handle (3), rotary grooves (12) are arranged at the front end and the rear end of the second movable bin (11), rotary blocks (13) are connected in the two groups of rotary grooves (12) through rotary shafts, torsion springs (14) are welded on the outer walls of the two groups of rotary blocks (13), and the opposite ends of the two groups of rotating blocks (13) are welded with movable blocks (15), the outer wall of the right end of each movable block (15) is welded with a protective plate (16), the outer wall of the right end of the protection plate (16) is welded with a positioning block (17), the right end of the handle (3) is provided with a positioning groove (18), and the positioning block (17) is embedded in the positioning groove (18).

6. A battery compartment for bone propulsion systems according to claim 5, characterized in that: the inner walls of the two groups of rotating grooves (12) are oppositely provided with grooves, and two ends of the two groups of torsion springs (14) are embedded in the grooves of the rotating grooves (12).

7. A battery compartment for bone propulsion systems according to claim 5, characterized in that: the width of the positioning groove (18) is the same as that of the positioning block (17).