CN211433063U

CN211433063U - Portable ophthalmic diagnosis and treatment auxiliary tool

Info

Publication number: CN211433063U
Application number: CN201921979514.0U
Authority: CN
Inventors: 邵宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-09-08
Anticipated expiration: 2029-11-16

Abstract

A portable ophthalmology diagnosis and treatment auxiliary tool belongs to the field of ophthalmology detection equipment. The method is characterized in that: the eyelid retractor comprises an outer shell, wherein a tool box is arranged in the middle of the upper part of the outer shell, a lower slide rail and at least one pair of eyelid hooks are arranged in the tool box, and a slide sleeve is transversely arranged on the rod part of each eyelid hook; a U-shaped lifting guide rail is arranged in the outer shell; the upper part of the lifting guide rail can be transversely inserted with an upper slide rail, the middle part of the lifting guide rail can be transversely inserted with a lower slide rail, and the eyelid retractor is sleeved on the upper slide rail or the lower slide rail through a sliding sleeve and can transversely slide along the upper slide rail or the lower slide rail; the storehouse door that can open and close is arranged on the storehouse is placed to storehouse, cartridge location storehouse, left slip table and right slip table at the actuating lever and places the storehouse. The utility model discloses a detachable design, simple and easy portable and accomodate the convenience, this product has satisfied the in-service use demand that ophthalmologist is in, especially adapted using widely.

Description

Portable ophthalmic diagnosis and treatment auxiliary tool

Technical Field

The utility model belongs to ophthalmology check out test set field, concretely relates to auxiliary tool is diagnose to portable ophthalmology.

Background

In the actual use process of the existing eyelid retractor device applied to the examination of the ophthalmologic part, the simple retractor has the condition that the simple retractor is too simple in structure and convenient to carry, but can not be used for examination through other handheld devices due to the fact that an ophthalmologist holds the retractor with two hands; meanwhile, the eyelid retractor device which is relatively complex can be provided with the arrangement for freeing the hands of the doctor, but the portability is extremely poor due to the complexity of various external frameworks of the device.

In view of the above, the applicant has devised a portable auxiliary tool for diagnosis and treatment of ophthalmology, which is a new generation eyelid retractor with both convenience in use and operation and portability during home visit, so as to solve the above technical problems.

Disclosure of Invention

The utility model aims to solve the technical problem that a portable ophthalmology diagnosis and treatment auxiliary tool is provided, can have the use operation convenience concurrently and the portability when going out a doctor, effectively supplementary ophthalmologist carries out the eye and inspects the operation.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a portable ophthalmology diagnosis and treatment auxiliary tool, which comprises an outer shell, wherein a tool box is arranged at the middle part of the upper part of the outer shell, a lower slide rail and at least one pair of eyelid draw hooks are arranged in the tool box, and a slide sleeve is transversely arranged at the rod part of each eyelid draw hook; a left guide rail outlet and a right guide rail outlet are respectively arranged on the left side and the right side of the tool box; a U-shaped lifting guide rail is arranged in the lower outer shell of the tool box; the upper part of the lifting guide rail can be transversely inserted with an upper slide rail, the middle part of the lifting guide rail can be transversely inserted with a lower slide rail, and the eyelid retractor is sleeved on the upper slide rail or the lower slide rail through a sliding sleeve and can transversely slide along the upper slide rail or the lower slide rail.

A driving rod placing bin is arranged on the left side of the middle part of the outer shell, and a driving rod is placed in the driving rod placing bin; an inserting positioning bin is arranged on the right side of the middle part of the outer shell, and a sliding table inserted bar and a positioning rod are placed in the inserting positioning bin; set up left slip table in the lower part left side of shell body and place the storehouse, set up right slip table on the lower part right side of shell body and place the storehouse, place the storehouse at left slip table and place left slip table and right slip table respectively in the storehouse is placed to right slip table.

Preferably, install left sliding sleeve and right sliding sleeve in the shell, left guide rail and the right guide rail of riser guide rail set up respectively in left sliding sleeve and right sliding sleeve, and left sliding sleeve and right sliding sleeve lift removal can be followed to the left and right sides of riser guide rail.

Preferably, the upper sliding rail comprises a left sliding table, a right sliding table and a sliding table inserting rod, a left inserting hole is formed in the lower portion of the left sliding table, a right inserting hole is formed in the lower portion of the right sliding table, and the left sliding table and the right sliding table are respectively fixed to the upper ends of a left guide rod and a right guide rod of the lifting guide rail in an inserting mode through the left inserting hole and the right inserting hole;

a left insertion rod hole with an open right end is formed in the right end of the left sliding table, a right insertion rod hole with an open left end is formed in the left end of the right sliding table, the left end and the right end of the sliding table insertion rod are respectively inserted into the left insertion rod hole and the right insertion rod hole, and the left sliding table and the right sliding table are horizontally butted together; the left end of an upper left sliding rail is horizontally arranged on the front side surface of the left sliding table through an upper left connecting rod, and the right end of the upper left sliding rail is suspended; the right end of the upper right sliding rail is horizontally arranged on the front side surface of the right sliding table through an upper right connecting rod, and the left end of the upper right sliding rail is suspended.

Preferably, the lower slide rail comprises a double-headed reverse bolt, a left end head and a right end head; the left side of the left end head and the right side of the right end head are respectively provided with a T-shaped left pin and a T-shaped right pin; a left threaded connecting hole and a right threaded connecting hole are respectively and transversely formed in the right side of the left end head and the left side of the right end head, and the left end and the right end of the double-headed reverse bolt are respectively installed in the left threaded connecting hole and the right threaded connecting hole; the left end head and the right end head are respectively supported and fixed in the middle of the left guide rail and the right guide rail of the lifting guide rail through the left pin and the right pin; the length of the lower sliding rail can be adjusted and controlled by forward or backward rotating the double-headed reverse bolt;

the left end of the left lower slide rail is horizontally arranged on the front side surface of the left end head through a left lower connecting rod, and the right end of the left lower slide rail is suspended; the right end of the right lower slide rail is horizontally arranged on the front side surface of the right end through a right lower connecting rod, and the left end of the right lower slide rail is suspended.

Preferably, a lifting driving bin is arranged on the left side of the upper part of the outer shell, a driving rod socket is formed on the left side of the lifting driving bin, and a poking opening is formed on the right side of the lifting driving bin; the left end of a spring is installed on the inner side of a driving rod socket, an installation plate is arranged at the right end of the spring, a dial ratchet wheel is installed on the installation plate through a dial wheel connecting rod, the right end of a ratchet wheel rotating rod is fixed on a central shaft of the dial ratchet wheel, the left end of the ratchet wheel rotating rod extends into the driving rod socket, a spring pin is arranged at the left end of the ratchet wheel rotating rod, and the ratchet wheel rotating rod can be connected with the driving rod in an inserting mode through the spring pin; the left side surface of the left guide rail is provided with a left ratchet bar; when the driving rod is pressed inwards and downwards simultaneously, the toggle ratchet is meshed with the left ratchet bar and rotates anticlockwise, and then the left guide rail is toggled to move upwards; when the driving rod is released, the driving rod rebounds outwards under the action of the spring, and the toggle ratchet wheel leaves the ratchet bar at the same time; repeating the above actions can move the left guide rail and the whole lifting guide rail upwards;

the right side of the right guide rail is provided with a right rack, the right side wall of the outer shell is provided with a transversely arranged elastic shifting sheet, and the elastic shifting sheet is inserted into a tooth groove of the right rack to play a role in temporarily fixing the longitudinal position of the left guide rail.

Preferably, the positioning device further comprises a positioning rod, wherein an insertion positioning hole is formed in the right side of the upper portion of the outer shell, and the positioning rod can be inserted into the insertion positioning hole; the locating rod can be inserted into the right rack to fix the longitudinal position of the lifting guide rail.

Preferably, the front side face of the upper end of the outer shell is provided with a lifting table, and the upper surface of the lifting table is provided with a lifting groove.

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

1. the utility model discloses a detachable design, this design features lie in enriching the functional characteristics of this product on the one hand, and on the other hand is accomodate the back at the dismouting, and very portable has avoided the portable inconvenient use of simple and easy product on the market at present, and complicated equipment is functional but carries inconvenient condition, has optimized and has fused both advantage. The product meets various requirements of ophthalmologists on the device in the actual use process, and is very suitable for popularization and use.

2. The utility model discloses in taken U type elevating rail's hidden design, elevating rail's removal is controlled by the control of dismantled and assembled actuating lever, drives its rising by dialling the ratchet, and the operation is very simple, and elevating rail's hidden design has promoted the portability that the state was accomodate to the product simultaneously. Further last slip table and telescopic lower slip table that the lift rail cooperation can be assembled, when using, can liberate ophthalmologist's both hands, through with the eyelid drag hook respectively fixed last slip table and the corresponding upper left slide rail of lower slip table and left lower slide rail or upper right slide rail and right lower slide rail on, alright with poking open in order to the upper and lower eyelid of eye to the disease, the doctor this moment owing to need not both hands operation eyelid drag hook, alright with examining the disease with other hand-held instrument. The device has the advantages of ingenious design, novel conception, and very low production cost and maintenance cost due to simple structure.

Drawings

Fig. 1 is a schematic structural view (storage state) of the present embodiment;

FIG. 2 is a schematic structural view (initial state) of the present embodiment;

FIG. 3 is a schematic structural diagram (in use) of the present invention;

in the figure: 1. a spring; 2. a ratchet wheel rotating rod; 3. a spring pin; 4. a drive rod socket; 5. lifting the driving bin; 6. a drive rod; 7. a drive rod placing bin; 8. a left slipway; 9. a left sliding table placing bin; 10. a left jack; 11. a left plunger hole; 12. a left guide rail; 13. a right guide rail; 14. a right rack; 15. a right plunger hole; 16. a right jack; 17. a right sliding table; 18. a right sliding table placing bin; 19. positioning a rod; 20. a slipway plunger; 21. an elastic shifting piece; 22. inserting positioning holes; 23. a right sliding sleeve; 24. a tool box; 25. eyelid retractor; 26. a lower slide rail; 27. a sliding sleeve; 28. a left sliding sleeve; 29. turning a ratchet wheel; 30. mounting a plate; 31. an outer housing; 32. inserting the positioning bin; 33. an upper left slide rail; 34. a right upper slide rail; 35. a left pin; 36. a left lower slide rail; 37. a left end head; 38. a stud reverse bolt; 39. a right end head; 40. a lower right slide rail; 41. a right pin; 42. a lifting table; 43. and lifting the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a portable ophthalmology diagnosis and treatment auxiliary tool, which comprises an outer shell, wherein a tool box is arranged in the middle of the upper part of the outer shell, a lower slide rail and at least one pair of eyelid retractor are arranged in the tool box, and a slide sleeve is transversely arranged on the rod part of each eyelid retractor; a left guide rail outlet and a right guide rail outlet are respectively arranged on the left side and the right side of the tool box; a U-shaped lifting guide rail is arranged in the lower outer shell of the tool box; the upper part of the lifting guide rail can be transversely inserted with an upper slide rail, the middle part of the lifting guide rail can be transversely inserted with a lower slide rail, and the eyelid retractor is sleeved on the upper slide rail or the lower slide rail through a sliding sleeve and can transversely slide along the upper slide rail or the lower slide rail.

Install left sliding sleeve and right sliding sleeve in the shell, left guide rail and the right guide rail of riser guide set up respectively in left sliding sleeve and right sliding sleeve, and left sliding sleeve and right sliding sleeve lift removal can be followed to the left and right sides of riser guide.

The upper sliding rail comprises a left sliding table, a right sliding table and a sliding table insertion rod, a left insertion hole is formed in the lower portion of the left sliding table, a right insertion hole is formed in the lower portion of the right sliding table, and the left sliding table and the right sliding table are respectively fixed to the upper end of a left guide rod and the upper end of a right guide rod of the lifting guide rail through the left insertion hole and the right insertion hole in an inserted mode.

The lower sliding rail comprises a double-headed reverse bolt, a left end head and a right end head; the left side of the left end head and the right side of the right end head are respectively provided with a T-shaped left pin and a T-shaped right pin; a left threaded connecting hole and a right threaded connecting hole are respectively and transversely formed in the right side of the left end head and the left side of the right end head, and the left end and the right end of the double-headed reverse bolt are respectively installed in the left threaded connecting hole and the right threaded connecting hole; the left end head and the right end head are respectively supported and fixed in the middle of the left guide rail and the right guide rail of the lifting guide rail through the left pin and the right pin; the length of the lower sliding rail can be adjusted and controlled by rotating the double-headed reverse bolt forward or reversely.

A lifting driving bin is arranged on the left side of the upper part of the outer shell, a driving rod socket is formed on the left side of the lifting driving bin, and a poking opening is formed on the right side of the lifting driving bin; the left end of a spring is installed on the inner side of a driving rod socket, an installation plate is arranged at the right end of the spring, a dial ratchet wheel is installed on the installation plate through a dial wheel connecting rod, the right end of a ratchet wheel rotating rod is fixed on a central shaft of the dial ratchet wheel, the left end of the ratchet wheel rotating rod extends into the driving rod socket, a spring pin is arranged at the left end of the ratchet wheel rotating rod, and the ratchet wheel rotating rod can be connected with the driving rod in an inserting mode through the spring pin; the left side surface of the left guide rail is provided with a left ratchet bar; when the driving rod is pressed inwards and downwards simultaneously, the toggle ratchet is meshed with the left ratchet bar and rotates anticlockwise, and then the left guide rail is toggled to move upwards; when the driving rod is released, the driving rod rebounds outwards under the action of the spring, and the toggle ratchet wheel leaves the ratchet bar at the same time; repeating the above-mentioned actions can make the left guide rail and the whole lifting guide rail move upwards.

The positioning rod is arranged on the right side of the upper part of the outer shell, and the positioning rod can be inserted into the insertion positioning hole; the locating rod can be inserted into the right rack to fix the longitudinal position of the lifting guide rail.

The upper end front side face of the outer shell is provided with a lifting platform, and the upper surface of the lifting platform is provided with a lifting groove.

As shown in fig. 1, the device is designed to be removable, and the components are in a stored state before use. The right sliding table is placed in the right sliding table placing bin, the left sliding table is placed in the left sliding table placing bin, the driving rod is placed in the driving rod placing bin, the positioning rod and the sliding table inserting rod are placed in the inserting positioning bin, and the eyelid retractor and the lower sliding rail are placed in the tool box.

As shown in figure 2, when the lifting guide rail needs to be operated and used, all the components are taken out from the storage position, the driving rod is butted with the ratchet wheel rotating rod, the right sliding table and the left sliding table are butted through the sliding table inserted rod, the left end and the right end of the sliding table inserted rod are respectively inserted into the left inserted rod hole and the right inserted rod hole to horizontally butt the left sliding table and the right sliding table together, the left sliding table and the right sliding table are further inserted and fixed at the upper ends of the left guide rod and the right guide rod of the lifting guide rail through the left insertion hole and the right insertion hole respectively, then the poking ratchet wheel is driven to rotate through the downward pressing action of the driving rod to further drive the lifting guide rail to move upwards, after the lifting guide rail is moved to the proper position according to the diseases with different face shapes, the lifting guide rail can be simply fixed in position by the elastic poking piece corresponding to the right rack, when the positioning rod, and (5) final position fixing is carried out.

As shown in fig. 3, after the upper slide rail reaches a proper position, the lower slide rail is taken out, the left end head and the right end head on the lower slide rail rotate towards two sides along the double-headed reverse bolt, the left pin and the right pin are respectively clamped on the left guide rod and the right guide rod, finally, a patient only needs to lift the head on the table, the chin is arranged in the lifting groove, an eyelid retractor can be installed into the upper left slide rail and the lower left slide rail or the upper right slide rail and the lower right slide rail which correspond to each other by an ophthalmologist according to the inspection requirement, the upper eyelid and the lower eyelid of the patient can be pulled out by the eyelid retractor by finely adjusting the upper position and the lower position of the lower slide rail, the upper eyelid and the lower eyelid can be pulled out by the eyelid retractor, and the surgeon can conveniently inspect the eyes by using other tools after the upper eyelid pulling out action and the lower.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. The technical solution of the present invention is not to be departed from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a portable ophthalmology diagnosis and treatment appurtenance which characterized in that: the eyelid retractor comprises an outer shell, wherein a tool box is arranged in the middle of the upper part of the outer shell, a lower slide rail and at least one pair of eyelid hooks are arranged in the tool box, and a slide sleeve is transversely arranged on the rod part of each eyelid hook; a left guide rail outlet and a right guide rail outlet are respectively arranged on the left side and the right side of the tool box; a U-shaped lifting guide rail is arranged in the lower outer shell of the tool box; the upper part of the lifting guide rail can be transversely inserted with an upper slide rail, the middle part of the lifting guide rail can be transversely inserted with a lower slide rail, and the eyelid retractor is sleeved on the upper slide rail or the lower slide rail through a sliding sleeve and can transversely slide along the upper slide rail or the lower slide rail;

a driving rod placing bin is arranged on the left side of the middle part of the outer shell, and a driving rod is placed in the driving rod placing bin; an inserting positioning bin is arranged on the right side of the middle part of the outer shell, and a sliding table inserted bar and a positioning rod are placed in the inserting positioning bin; a left sliding table placing bin is arranged on the left side of the lower part of the outer shell, a right sliding table placing bin is arranged on the right side of the lower part of the outer shell, and a left sliding table and a right sliding table are respectively placed in the left sliding table placing bin and the right sliding table placing bin; the storehouse door that can open and close is arranged on the storehouse is placed to storehouse, cartridge location storehouse, left slip table and right slip table at the actuating lever and places the storehouse.

2. A portable ophthalmic medical aid according to claim 1, wherein: install left sliding sleeve and right sliding sleeve in the shell, left guide rail and the right guide rail of riser guide set up respectively in left sliding sleeve and right sliding sleeve, and left sliding sleeve and right sliding sleeve lift removal can be followed to the left and right sides of riser guide.

3. A portable ophthalmic diagnostic and treatment aid according to claim 2, wherein: the upper sliding rail comprises a left sliding table, a right sliding table and a sliding table insert rod, a left insertion hole is formed in the lower portion of the left sliding table, a right insertion hole is formed in the lower portion of the right sliding table, and the left sliding table and the right sliding table are respectively fixed to the upper ends of a left guide rod and a right guide rod of the lifting guide rail in an inserting mode through the left insertion hole and the right insertion hole;

4. A portable ophthalmic diagnostic and treatment aid according to claim 3, wherein: the lower sliding rail comprises a double-headed reverse bolt, a left end head and a right end head; the left side of the left end head and the right side of the right end head are respectively provided with a T-shaped left pin and a T-shaped right pin; a left threaded connecting hole and a right threaded connecting hole are respectively and transversely formed in the right side of the left end head and the left side of the right end head, and the left end and the right end of the double-headed reverse bolt are respectively installed in the left threaded connecting hole and the right threaded connecting hole; the left end head and the right end head are respectively supported and fixed in the middle of the left guide rail and the right guide rail of the lifting guide rail through the left pin and the right pin;

5. A portable ophthalmic diagnostic and treatment aid according to claim 4, wherein: a lifting driving bin is arranged on the left side of the upper part of the outer shell, a driving rod socket is formed on the left side of the lifting driving bin, and a poking opening is formed on the right side of the lifting driving bin; the left end of a spring is installed on the inner side of a driving rod socket, an installation plate is arranged at the right end of the spring, a dial ratchet wheel is installed on the installation plate through a dial wheel connecting rod, the right end of a ratchet wheel rotating rod is fixed on a central shaft of the dial ratchet wheel, the left end of the ratchet wheel rotating rod extends into the driving rod socket, a spring pin is arranged at the left end of the ratchet wheel rotating rod, and the ratchet wheel rotating rod can be connected with the driving rod in an inserting mode through the spring pin; the left side of the left guide rail is provided with a left ratchet bar.

6. A portable ophthalmic diagnostic and treatment aid according to claim 5, wherein: the right side of the right guide rail is provided with a right rack, and the right side wall of the outer shell is provided with a transversely arranged elastic shifting sheet which is inserted into a tooth groove of the right rack.

7. A portable ophthalmic diagnostic and treatment aid according to claim 6, wherein: the positioning rod is arranged on the right side of the upper part of the outer shell, and the positioning rod can be inserted into the insertion positioning hole; the locating rod can be inserted into the right rack to fix the longitudinal position of the lifting guide rail.

8. A portable ophthalmic diagnostic and treatment aid according to claim 7, wherein: the upper end front side face of the outer shell is provided with a lifting platform, and the upper surface of the lifting platform is provided with a lifting groove.