CN210932513U

CN210932513U - Liftable ophthalmic operating table with bidirectional translation head plate

Info

Publication number: CN210932513U
Application number: CN201921588447.XU
Authority: CN
Inventors: 王鸿俊
Original assignee: NINGBO TECHART MEDICAL EQUIPMENT CO Ltd
Current assignee: NINGBO TECHART MEDICAL EQUIPMENT CO Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-07
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a two-way translation head plate liftable ophthalmic operating table, which comprises a supporting plate, an elevating mechanism, a translation mechanism and a rotating mechanism, wherein the elevating mechanism is used for driving the elevating plate to ascend and descend, the rotating mechanism comprises a rotating frame and a fixed shaft, the fixed shaft is fixed with the elevating plate, the rotating frame is in running fit with the fixed shaft, one end of the fixed shaft is fixed with a rotating turbine, the rotating frame is provided with a rotating worm matched with the rotating turbine, the rotating worm extends out of the supporting plate through a rotating connecting rod, the translation mechanism comprises a translation sliding rail and a translation assembly, translation sliding grooves are respectively and fixedly arranged on two sides of the rotating frame, translation sliding rails corresponding to the translation sliding grooves are arranged on two; translation mechanism can realize the even movement of operating table through manual rotation, avoids abrupt start and brake and the patient that causes rocking, and the slewing mechanism who sets up can realize adjusting the posture of lying the patient on the operating table to the rotation of ophthalmic surgery operating table backup pad.

Description

Liftable ophthalmic operating table with bidirectional translation head plate

Technical Field

The utility model relates to an ophthalmic operating table field, concretely relates to two-way translation head board liftable ophthalmic operating table.

Background

An ophthalmic operating table is one of indispensable tools in ophthalmic surgery as a tool for a patient to lie down. The existing ophthalmic operating table is divided into a power-driven translation mode and a manual translation mode in the translation process. In the in-service use process, the patient has the sense of pause and starts the sense during electronic translation meeting, and the sudden start of motor can make the patient feel to rock when the translation promptly, and corresponding need carry out brake processing to the motor when stopping the translation, can make patient's health produce rocking equally at this in-process, can't realize the backup pad of smooth removal operating table, and rocking of ophthalmic operating table probably causes secondary damage or influence patient to resume to the patient. Meanwhile, the existing operating table is an ophthalmologic operating table with translation and lifting functions, but the operating table cannot be rotated, so that the body of a patient tilts.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a two-way translation head plate liftable ophthalmic surgery table which can realize smooth movement of the ophthalmic surgery table and can incline the body of a patient.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: two-way translation head board liftable ophthalmic operating table, including backup pad, elevating system, translation mechanism and slewing mechanism, elevating system include driving motor, driving motor's bottom mounting be provided with the base, driving motor's output shaft fixed be provided with the lifter plate, the lower terminal surface of lifter plate fixed be provided with the casing, slewing mechanism include rotating turret and fixed axle, the fixed axle with the lifter plate fixed, the rotating turret with the fixed axle normal running fit, the one end of fixed axle be fixed with the rotating turbine, the rotating turret be provided with the rotating turbine matched with rotation worm, the rotation worm stretch out the backup pad through rotating the connecting rod, translation mechanism include translation slide rail and translation subassembly, the both sides of rotating turret all fixed be provided with the translation spout, the two sides in the supporting plate are provided with translation sliding rails corresponding to the translation sliding grooves, the translation component is fixedly arranged on the side edge part of the rotating frame, and the translation component is used for driving the supporting plate to translate.

Preferably, the translation subassembly include with the rotating turret fixed mounting mutually, the inside of mounting be provided with the installation cavity, the medial surface of backup pad be provided with along its length direction's rack, the installation cavity internal rotation be provided with the dwang, the upper end of dwang stretch out the mounting and with the rack mesh mutually, the lower extreme coaxial translation turbine that is fixed with of dwang, the installation cavity internal rotation be provided with translation turbine matched with translation worm, the one end of translation worm stretch out the mounting.

Preferably, the front end of the supporting plate is hinged with a head plate.

Preferably, the lower terminal surface of base is provided with 4 universal wheels, 4 universal wheels distribute the four corners at base lower extreme face.

Preferably, the lower end face of the head plate is hinged to one end of a gas spring, and the other end of the gas spring is hinged to the support plate.

Compared with the prior art, the utility model has the advantages that the lower extreme of ophthalmic surgery platform's backup pad is provided with translation mechanism, and translation mechanism can realize ophthalmic surgery platform's steady movement through manual rotation, avoids rocking because of the patient that abrupt start and brake caused, the utility model discloses the elevating system who sets up can carry out holistic upwards or move down with ophthalmic surgery platform's backup pad to realize the adjustment to surgical table height. And the utility model discloses the slewing mechanism who sets up can realize the rotation to ophthalmic surgery platform backup pad, can adjust the posture of the patient of lying on the operating table for patient's health inclines, so that operate to the patient.

Drawings

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

FIG. 2 is a schematic view of the installation position of the lifting plate according to the present invention;

fig. 3 is a second schematic view of the installation position of the lifting plate according to the present invention;

fig. 4 is a schematic view of the installation position of the rotating frame of the present invention;

fig. 5 is a schematic structural diagram of the fixing member of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Two-way translation head board 19 liftable ophthalmic operating table, including backup pad 1, elevating system, translation mechanism and slewing mechanism, elevating system include driving motor 2, the bottom mounting of driving motor 2 be provided with base 3, driving motor 2 with the perpendicular cooperation of base 3 just the vertical setting of driving motor 2, the output shaft fixedly connected with lifter plate 4 of driving motor 2, lifter plate 4 fixed be provided with casing 5, casing 5 cover establish the outside of driving motor 2, slewing mechanism include rotating turret 6 and fixed axle 7, fixed axle 7 with lifter plate 4 fixed mutually, rotating turret 6 with fixed axle 7 normal running fit, the one end of fixed axle 7 be fixed with the cross section for sectorial rotation worm wheel 8, the rotating turret is fixed and is provided with the fixed block, the fixed block internal rotation be provided with the rotation worm wheel 8 matched with rotate worm 9, rotate worm 9 through rotate connecting rod 10 and stretch out backup pad 1, the one end that connecting rod 10 stretched out backup pad 1 be provided with first spacer pin 11, translation mechanism include translation slide rail 22 and translation subassembly, the inside both sides of support frame all fixed be provided with translation spout 23, the both sides of rotating turret be provided with translation slide rail 22 that translation spout 23 correspond, the translation subassembly include with support frame fixed mounting 12 mutually, the inside of mounting 12 be provided with installation cavity 13, the medial surface of backup pad 1 be provided with along its length direction's rack internal rotation, installation cavity 13 be provided with dwang 15, the upper end of dwang 15 stretch out mounting 12 and with rack 14 mesh mutually, the lower extreme coaxial of dwang 15 be fixed with translation worm wheel 16, installation cavity 13 internal rotation be provided with worm wheel matched with translation worm 17, the one end of worm stretch out mounting 12, and this tip is provided with second spacer pin 18. The utility model is also provided with a Z-shaped handle, one end of the handle is hollow, and the side wall of the handle is provided with a gap matched with the first limit pin 11 and the second limit pin 18; when the handle is used, one end of the handle is sleeved on the outer side of the connecting rod, the first limiting pin 11 is matched with the notch and used for rotating the connecting rod 10, or one end of the handle is sleeved on the translation worm 17, and the notch is matched with the second limiting pin 18 and used for rotating the translation worm 17. When not in use, the handle can be drawn out for placement, thereby saving space and preventing the phenomenon of collision of the handle of the traditional operating table to a user.

The front end of the supporting plate 1 is hinged with a head plate 19, the lower end face of the head plate 19 is hinged with one end of a gas spring, the other end of the gas spring is hinged with the supporting plate 1, and the height of the head plate 19 can be adjusted by controlling the gas spring.

The lower terminal surface of base 3 is provided with 4

universal wheels

21, 4 universal wheels 21 distribute the four corners of terminal surface under base 3.

The utility model discloses a working process: through control switch control driving motor 2 work, driving motor 2 goes up and down along its length direction straight line, and driving motor 2's one end is fixed mutually with base 3, and the 2 other ends of driving motor are output shaft promptly and are fixed mutually with lifter plate 4 to make lifter plate 4 go up and down in step when driving motor 2's output shaft goes up and down, and then make backup pad 1 reciprocate. When the supporting plate 1 needs to be horizontally moved, the translation worm 17 is rotated through the handle, the translation worm 17 drives the translation worm wheel 16 matched with the translation worm to rotate, the translation worm wheel 16 is fixed with the rotating rod 15, so that the rotating rod 15 synchronously rotates along with the translation worm wheel 16, and the rotating rod 15 drives the supporting rod to horizontally move through the rack 14 meshed with the rotating rod due to the limiting effects of the translation sliding rail 22 and the translation sliding groove 23. When a patient who is inconvenient to move inclines the body of the patient, the supporting plate 1 can be rotated by the rotating mechanism, the body of the patient inclines, namely, the connecting rod 10 is rotated by the handle, the rotating worm 9 rotates synchronously, and the rotating worm 9 is limited by the limiting block and can only rotate circumferentially on the rotating frame 6, so that when the rotating worm 9 rotates, the rotating worm wheel 8 meshed with the rotating worm 9 enables the rotating frame 6 to rotate around the fixed shaft 7, and the supporting plate 1 rotates around the fixed shaft 7 to incline the supporting plate 1.

The above-described embodiments are only preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention.

Claims

1. Two-way translation head board liftable ophthalmic operating table, its characteristic includes backup pad, elevating system, translation mechanism and slewing mechanism, elevating system include driving motor, driving motor's bottom mounting be provided with the base, driving motor's output shaft fixed be provided with the lifter plate, the lower terminal surface of lifter plate fixed be provided with the casing, slewing mechanism include rotating turret and fixed axle, the fixed axle with the lifter plate fixed, rotating turret with the fixed axle normal running fit, the one end of fixed axle be fixed with the rotating turbine, the rotating turret be provided with the rotating worm that rotating turbine matched with, the rotating worm stretch out the backup pad through rotating the connecting rod, translation mechanism include translation slide rail and translation subassembly, the both sides of rotating turret all fixed be provided with the translation spout, the two sides in the supporting plate are provided with translation sliding rails corresponding to the translation sliding grooves, the translation component is fixedly arranged on the side edge part of the rotating frame, and the translation component is used for driving the supporting plate to translate.

2. The liftable ophthalmic operating table with the bidirectional translation head plate according to claim 1, wherein the translation assembly comprises a fixing member fixed with the rotating frame, an installation cavity is arranged inside the fixing member, a rack is arranged on the inner side surface of the supporting plate along the length direction of the fixing member, a rotating rod is arranged in the installation cavity in a rotating manner, the upper end of the rotating rod extends out of the fixing member and is meshed with the rack, a translation turbine is coaxially fixed at the lower end of the rotating rod, a translation worm matched with the translation turbine is arranged in the installation cavity in a rotating manner, and one end of the translation worm extends out of the fixing member.

3. The bi-directional translating head plate liftable ophthalmic surgical table of claim 1, wherein the head plate is hinged to the front end of the support plate.

4. The liftable ophthalmic operating table with the bi-directional translation head plate according to claim 1, wherein 4 universal wheels are arranged on the lower end face of the base, and the 4 universal wheels are distributed at four corners of the lower end face of the base.

5. The bi-directional translation head plate liftable ophthalmic operating table according to claim 3, wherein the lower end surface of the head plate is hinged to one end of a gas spring, and the other end of the gas spring is hinged to the support plate.