CN210319489U

CN210319489U - Disposable intraoperative light source replenisher

Info

Publication number: CN210319489U
Application number: CN201921484641.3U
Authority: CN
Inventors: 邓荣; 王晓华; 邓斐
Original assignee: Jiangsu Cancer Hospital
Current assignee: Jiangsu Cancer Hospital
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-04-14
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to the technical field of lighting tools, in particular to a disposable intraoperative light source replenisher, which comprises a base, wherein the top of the base is connected with a sheath, a single-core optical fiber is arranged inside the sheath, the top of the single-core optical fiber is provided with a glass sleeve, the top surface of the base is provided with a cylindrical ring, jacks are symmetrically arranged on the inner bottom surface of the cylindrical ring, a light-emitting diode is arranged inside the cylindrical ring, the bottom surface of the base is provided with a battery cavity, the lower part of the battery cavity is clamped with a bottom cover, and the top surface of the bottom; the utility model provides the electric energy for the light emitting diode by installing the button cell in the base, the light beam is transmitted out through the single-core optical fiber to illuminate a narrow space, the structure is simple and light, the cost is low, and the use is convenient; the base and the sheath are made of plastic, the cost is low, the button cell is suitable for mass production, the bottom cover can be opened, the button cell can be taken out, and the rest can be thrown away after being used once, so that the infection in a hospital is avoided.

Description

Disposable intraoperative light source replenisher

Technical Field

The utility model relates to an illumination tool technical field specifically is disposable intraoperative light source replenisher.

Background

At present, the light source problem in a narrow space is mainly solved by a light source draw hook, and the draw hook has the defects that matched equipment (a special draw hook, an optical fiber, a cold light source and the like) is required to be used, and the cost is high. And the drag hook position is fixed in the use process, and can not move timely and effectively along with the visual field of a doctor in the operation. Still remove the headlight, its shortcoming also is professional headlight high price, need purchase very much, and the doctor is worn for a long time during the operation, can cause discomfort such as dizziness cervical vertebra pain, and the irradiation range is limited moreover, also can not provide effective light source in narrow and small space depths, and many people use the problem that still easily appears the infection. In view of this, we propose a disposable intraoperative light source replenisher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light source replenisher in disposable art to the light source equipment is expensive in the art that provides in solving above-mentioned background art, uses inconveniently, the problem of easy infection.

In order to achieve the above object, the utility model provides a following technical scheme:

light source replenisher in disposable art, the on-line screen storage device comprises a base, the top of base is connected with the sheath, the inside of sheath is provided with single core optic fibre, the top of single core optic fibre is provided with the glass cover, the top surface of base is equipped with the cylinder ring, the jack has been seted up to the inside bottom surface symmetry of cylinder ring, the inside of cylinder ring is provided with emitting diode, the square groove has been seted up in the outside of base, the inboard joint of square groove has toggle switch, the battery chamber has been seted up to the bottom surface of base, the below joint of battery chamber has the bottom, the top surface of bottom bonds there is the iron sheet, the top surface edge of sheath has seted up the recess, the top surface center department of sheath has seted up the cylinder hole, the bottom surface of.

Preferably, the base is a cylinder, the outer side of the cylindrical ring is provided with threads, and the cylindrical ring is in threaded connection with the threaded hole.

Preferably, the bottom surface of the light emitting diode is provided with a short pin and a long pin, and the short pin and the long pin are in inserting fit with the jack.

Preferably, the square groove is located on one side of the short pin, and the short pin, the toggle switch and the iron sheet are electrically connected through a wire in sequence.

Preferably, the single-core optical fiber is in close plug fit with the cylindrical hole.

Preferably, a double-sided adhesive tape is bonded to the outer side of the sheath.

Preferably, the bottom surface of the glass sleeve is provided with an inner cavity, the glass sleeve is in insertion fit with the groove, and the inner cavity is in sleeve joint with the single-core optical fiber.

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

1. this disposable intraoperative light source replenisher through at the built-in button cell of base, provides the electric energy for emitting diode, and its light beam passes away and illuminates narrow and small space through single core fiber, and its simple structure is light and handy, low cost, convenient to use.

2. The disposable intraoperative light source replenisher is low in cost and suitable for mass production, the base and the sheath are made of plastic, the bottom cover of the disposable intraoperative light source replenisher can be opened, the button battery can be taken out, and the rest of the disposable intraoperative light source replenisher is thrown away after being used once, so that infection in a hospital is avoided.

Drawings

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

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

fig. 3 is a cross-sectional view of the base of the present invention;

fig. 4 is a schematic structural view of the light emitting diode of the present invention;

fig. 5 is a schematic structural view of the bottom cover of the present invention;

FIG. 6 is a cross-sectional view of the sheath of the present invention;

FIG. 7 is a schematic view of the structure of the glass sleeve of the present invention;

FIG. 8 is a schematic view of the glass sleeve mounting structure of the present invention;

fig. 9 is a circuit diagram of the led power-on circuit of the present invention.

In the figure: 1. a base; 10. a cylindrical ring; 11. a jack; 12. a light emitting diode; 120. a short pin; 121. a long pin; 13. a square groove; 14. a toggle switch; 15. a battery cavity; 16. a bottom cover; 160. iron sheets; 2. a sheath; 20. a groove; 21. a cylindrical bore; 22. a threaded hole; 23. double-sided adhesive tape; 3. a single core optical fiber; 4. a glass sleeve; 40. an inner cavity.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

A disposable intraoperative light source replenisher, in order to make the intraoperative lighting device simple and practical, the inventor is provided with a base 1, a sheath 2 and a single-core optical fiber 3, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6 and figure 9, the disposable intraoperative lighting device comprises a base 1, the top of the base 1 is connected with the sheath 2, the single-core optical fiber 3 is arranged inside the sheath 2, the top surface of the base 1 is provided with a cylindrical ring 10, the inner bottom surface of the cylindrical ring 10 is symmetrically provided with jacks 11, the inner part of the cylindrical ring 10 is provided with a light emitting diode 12, the outer side of the base 1 is provided with a square groove 13, the inner side of the square groove 13 is clamped with a toggle switch 14, the bottom surface of the base 1 is provided with a battery cavity 15, the lower part of the battery cavity 15 is clamped with a bottom cover 16, the top surface of the bottom cover 16 is bonded with an iron sheet, the bottom surface of the sheath 2 is provided with a threaded hole 22.

In this embodiment, base 1 and sheath 2 all adopt the PP material promptly polypropylene an organic whole to make, and its matter is light, toughness is good and intensity is stiff, uses lightly, and low cost is suitable for the volume production practicality.

Specifically, base 1 is the cylinder, and the outside of cylinder ring 10 is equipped with the screw thread, and cylinder ring 10 and screw hole 22 threaded connection, this connected mode is simple and convenient easy to operate.

Further, the bottom surface of the light emitting diode 12 is provided with a short pin 120 and a long pin 121, the short pin 120 and the long pin 121 are both in insertion fit with the insertion hole 11, the long pin 121 penetrates through the battery cavity 15 and contacts a button battery in the battery cavity 15, and the short pin 120 penetrates through the insertion hole 11.

Besides, the square groove 13 is located on one side of the short pin 120, the toggle switch 14 and the iron sheet 160 are electrically connected through a conducting wire in sequence, the long pin 121 is in contact with the button cell, and the button cell is in contact with the iron sheet 160 of the bottom cover 16 to form a loop, and the light emitting diode 12 is electrified and emits light by pushing the toggle switch 14, and the light is transmitted to the single-core optical fiber 3 for illumination.

It is noted that the single-core optical fiber 3 is closely inserted into the cylindrical hole 21, and is protected by the sheath 2.

It should be noted that, the light emitting diode 12 of the present invention is an 8mm white light emitting diode produced by the didiple photoelectricity limited company of Shenzhen, and the matching circuit and power supply thereof can also be provided by the manufacturer; furthermore, the present invention relates to the circuit, the electronic components and the module which are the prior art, and can be implemented by those skilled in the art without extra description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the light emitting diode 12.

It should be noted that the toggle switch 14 of the present invention is a micro toggle switch manufactured by the fond electronics ltd of Dongguan city, and the matching circuit and power supply thereof can also be provided by the manufacturer; furthermore, the present invention relates to the circuit, the electronic components and the module being prior art, which can be implemented by those skilled in the art without extra description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the toggle switch 14.

Example 2

As a second embodiment of the present invention, in order to prevent the single core optical fiber head from being damaged, and to make the whole body be bonded at will, the present inventors have set the glass cover 4 and the double-sided tape 23, and as a preferred embodiment, as shown in fig. 7 and 8, the top of the single core optical fiber 3 is set with the glass cover 4.

In this embodiment, the glass sleeve 4 is made of toughened glass, and has excellent light transmittance, so that hands can be prevented from being scratched due to damage.

Specifically, the outer side of the sheath 2 is bonded with the double-sided adhesive tape 23, and the double-sided adhesive tape 23 can be bonded to the scalpel by tearing off the outer film of the double-sided adhesive tape 23, so that the light source can illuminate along with the movement of the scalpel.

Further, an inner cavity 40 is formed in the bottom surface of the glass sleeve 4, the glass sleeve 4 is matched with the groove 20 in an inserting mode, the inner cavity 40 is sleeved with the single-core optical fiber 3, the single-core optical fiber 3 is wrapped well, and the damage to the single-core optical fiber 3 and the influence on lighting are avoided.

The utility model discloses a light source replenisher is when using in disposable art, pack button cell into battery chamber 15, cover bottom 16 tightly for iron sheet 160 contacts button cell, promote toggle switch 14, make the circuit circular telegram, emitting diode 12 just sends white light, reaches single core fiber 3 in sheath 2, thereby reaches glass cover 4 and illuminates the external world, its simple structure, and it is light and handy to use, because low cost, after using, can take down button cell, throw away all the other parts, can avoid infecting in the institute; need bind on other parts, for example the scalpel, tear off the outside film of double faced adhesive tape 23, direct bonding can, its light beam alright remove along with the removal of scalpel, conveniently illuminate narrow and small space.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Disposable light source replenisher in art includes base (1), its characterized in that: the LED lamp is characterized in that the top of the base (1) is connected with a sheath (2), a single-core optical fiber (3) is arranged inside the sheath (2), a glass sleeve (4) is arranged at the top of the single-core optical fiber (3), a cylindrical ring (10) is arranged on the top surface of the base (1), jacks (11) are symmetrically formed in the bottom surface of the inside of the cylindrical ring (10), light-emitting diodes (12) are arranged inside the cylindrical ring (10), a square groove (13) is formed in the outer side of the base (1), a toggle switch (14) is clamped on the inner side of the square groove (13), a battery cavity (15) is formed in the bottom surface of the base (1), a bottom cover (16) is clamped below the battery cavity (15), an iron sheet (160) is bonded on the top surface of the bottom cover (16), a groove (20) is formed in the edge of the top surface of the sheath (2), a cylindrical hole (21) is formed, the bottom surface of the sheath (2) is provided with a threaded hole (22).

2. The disposable intraoperative light source replenisher of claim 1, wherein: the base (1) is a cylinder, the outer side of the cylindrical ring (10) is provided with threads, and the cylindrical ring (10) is in threaded connection with the threaded hole (22).

3. The disposable intraoperative light source replenisher of claim 1, wherein: the bottom surface of the light-emitting diode (12) is provided with a short pin (120) and a long pin (121), and the short pin (120) and the long pin (121) are matched with the jack (11) in an inserted manner.

4. A disposable intraoperative light source refill according to claim 3, wherein: the square groove (13) is located on one side of the short pin (120), and the short pin (120), the toggle switch (14) and the iron sheet (160) are electrically connected through a conducting wire in sequence.

5. The disposable intraoperative light source replenisher of claim 1, wherein: the single-core optical fiber (3) is tightly inserted and matched with the cylindrical hole (21).

6. The disposable intraoperative light source replenisher of claim 1, wherein: and a double-sided adhesive tape (23) is bonded on the outer side of the sheath (2).

7. The disposable intraoperative light source replenisher of claim 1, wherein: inner chamber (40) have been seted up to the bottom surface of glass cover (4), glass cover (4) with recess (20) are pegged graft and are cooperated, inner chamber (40) with single core fiber (3) cup joint.