CN215078234U - Tube cavity instrument lighting inspection pen - Google Patents

Abstract

The utility model discloses a lumen instrument illumination inspection pen, the electric iron comprises a handle, the front end rigid coupling of handle has the extension, the inside lamp pearl that is equipped with of extension, switch and power supply unit are furnished with to the lamp pearl, the switch is located one side of extension, power supply unit is located the inside of handle, the front end rigid coupling of extension has spotlight nib, spotlight nib inner chamber is the infundibulate, and the inboard is equipped with reflective coating, the overhead pen socket that has cup jointed of spotlight pen, the pen socket front end is connected with leaded light optic fibre, all be equipped with the water proof membrane on lamp pearl, switch and the power supply unit. The utility model is used for observe the inside condition of lumen apparatus, utilize the optical fiber protection tube to pass to the lumen depths with the light source, the field of vision shelters from for a short time, and the optical fiber protection tube is rich in the pliability, can adapt to all kinds of lumen shapes, and the spotlight nib is removable, can use the optical fiber protection tube of different diameters as required, increases the application scope of product effectively.

Description

Tube cavity instrument lighting inspection pen

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a lumen instrument illumination inspection pen.

Background

Lumen devices generally refer to medical devices having a "tube" or "lumen" in their structure, which, due to the presence of the lumen, results in some internal structures that cannot be properly viewed, so that when the device is cleaned, complete cleaning cannot be guaranteed. At present, some devices for observing lumen instruments are provided, for example, a Chinese utility model patent with application number of CN201921102219.7, the utility model provides a portable small exploring lamp for examining lumen instruments, which comprises a battery box and a power switch arranged on the battery box, a section of soft core electric wire is led out from the battery box and is electrically connected with the power switch, the end part of the soft core electric wire is connected with a handle part, a section of hard core electric wire is led out from the front of the handle part, and the hard core electric wire is electrically connected with the soft core electric wire at the position of the handle part; the outer end of the hard core wire is connected with a patch type LED lamp bead. The utility model provides a portable spy lamp for a short time, illumination part adopt SMD LED lamp pearl, and is small, and luminance is high, and the hand is held the hand and is held the portion, and hard core electric wire, SMD LED lamp pearl are deepened the inside of lumen apparatus very easily, can both provide effective illumination under the condition that has camber and cecum and narrow and small lumen, are convenient for observe whether the inside sanitization of lumen, the effectual cleaning quality who ensures the apparatus. However, the device is observed due to the fact that the lamp beads extend into the front end of the body, and the visual field is limited; moreover, the extending part of the device is a soft core wire, does not have certain toughness and is not easy to extend into a long tube cavity; in addition, the device is split, is inconvenient to use and easy to damage when being carried.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be the inside difficult observation of being observed of lumen apparatus, current observation equipment can not play observation effect well. By adopting the light guide optical fiber to transmit light to the light source, the internal condition of the lumen instrument can be observed in a deep and dead-angle-free manner.

The utility model adopts the technical proposal that: the utility model provides a lumen instrument illumination inspection pen, includes the handle, the front end rigid coupling of handle has the extension pipe, the inside lamp pearl that is equipped with of extension pipe, switch and power supply unit are furnished with to the lamp pearl, the switch is located one side of extension pipe, power supply unit is located the inside of handle, the front end rigid coupling of extension pipe has spotlight nib, spotlight nib inner chamber is the infundibulate, and the inboard is equipped with reflection of light coating, the overhead pen socket that has cup jointed of spotlight pen, the pen socket front end is connected with leaded light optic fibre, all be equipped with the water proof membrane on lamp pearl, switch and the power supply unit.

As a further improvement of the utility model, the opposite side of switch is equipped with and pushes away the handle on the extension tube, it is on the lamp pearl to push away the rigid coupling.

As a further improvement of the utility model, the pen cap is made of soft rubber material.

As a further improvement of the utility model, the pen cap and the spotlight pen point are connected through threads.

As a further improvement of the utility model, the power supply device is a rechargeable battery or a button battery.

As a further improvement of the present invention, the switch is provided with different gears.

The utility model discloses beneficial effect who has: the utility model is used for observe the inside condition of lumen apparatus, utilize leaded light optic fibre to pass to the dark department of lumen with the light source, the field of vision shelters from for a short time, and leaded light optic fibre is rich in the pliability, can adapt to all kinds of lumen shapes, and the spotlight nib is removable, can use the leaded light optic fibre of different diameters as required, increases the application scope of product effectively. The utility model discloses simple structure, the shape is light and handy, portable and use.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a cross-sectional view of the light-focusing pen head of the present invention.

Shown in the figure: 1. a handle; 2. an extension pipe; 3. a switch; 4. a push handle; 5. a light-gathering pen point; 6. a light guide optical fiber; 7. a power supply device; 9. A lamp bead; 10. a pen cap.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the figure, the tube cavity mechanical lighting inspection pen is characterized in that a main body is a handle 1, a power supply device 7 is arranged inside the handle 1, the power supply device 7 is in electrical signal connection with a lamp bead 9 and provides electric energy for the lamp bead 9, and the front end of the handle 1 is fixedly connected with an extension tube 2. One side of extension pipe 2 is equipped with switch 3, and switch 3 passes through signal of telecommunication connection lamp pearl 9 for control lamp pearl 9 opens and closes, and lamp pearl 9 is located the inside of extension pipe 2. The front end fixedly connected with spotlight nib 5 of extension tube 2, the inner chamber of spotlight nib 5 is the infundibulate, is close to the inboard slope of the one end of lamp pearl 9, scribbles the reflection of light coating on the inner chamber, gathers the light source to the front end through the infundibulate inner chamber, increases the visible distance of light source. The light-gathering pen point 5 is sleeved with a pen cap 10, and the pen cap 10 is used for better connecting the light-guiding optical fiber 6. The lamp beads 9, the switch 3 and the power supply device 7 inside the product are all covered with waterproof films, so that the waterproof capability of the equipment is improved, and the equipment is favorably used in a humid environment.

Furthermore, a pushing handle is arranged on the other side of the switch on the extension pipe and fixedly connected to the lamp bead.

Through adopting above-mentioned technical scheme, push away the handle through removing, the distance between steerable lamp pearl and the spotlight nib, when facing different environment, can push away the handle through adjusting, change the conduction of light, and then find the luminous intensity that is fit for observing.

Further, the pen cap is made of soft rubber materials.

Through adopting above-mentioned technical scheme, the pen socket that flexible glue material was made because of the plasticity of flexible glue material, can normally be connected with the leaded light optic fibre of pipe diameter in certain extent, under the unchangeable condition of original material, has increased the selectivity of leaded light optic fibre pipe diameter.

Furthermore, the pen cap is connected with the spotlight pen point through threads.

Through adopting above-mentioned technical scheme, the spotlight nib is threaded connection with being connected of extension pipe, when the leaded light optic fibre of the different pipe diameters of needs, can directly change the spotlight nib with corresponding pipe diameter adaptation, increased the utility model discloses a practicality has enlarged application scope.

Further, the power supply device is a rechargeable battery or a button battery.

By adopting the technical scheme, the rechargeable battery can be repeatedly charged, so that the rechargeable battery is convenient to use and is beneficial to environmental protection; the button cell is light, convenient and quick and is convenient to replace.

Further, the switch is provided with different gears.

By adopting the technical scheme, the user can select the required brightness to use in different environments.

The specific use method comprises the following steps: firstly, selecting a light guide optical fiber 6 and a light focusing pen point 5 with proper pipe diameters according to the pipe cavity instrument to be observed. The light guide optical fiber 6 is put into a lumen instrument to be observed, and the length of the light guide optical fiber 6 is cut according to different lumen instruments. Then the switch 3 is turned on, and a proper gear is selected according to the requirement of observation, and then the internal condition of the lumen instrument is observed. And after the observation is finished, closing the switch.

The utility model is used for observe the inside condition of lumen apparatus, utilize leaded light optic fibre to pass to the dark department of lumen with the light source, the field of vision shelters from for a short time, and leaded light optic fibre is rich in the pliability, can adapt to all kinds of lumen shapes, and the spotlight nib is removable, can use the leaded light optic fibre of different diameters as required, increases the application scope of product effectively. The utility model discloses simple structure, the shape is light and handy, portable and use.

It should be known to those skilled in the art that the protection scheme of the present invention is not limited to the above-mentioned embodiments, and various permutations, combinations and transformations can be performed on the basis of the above-mentioned embodiments, without violating the spirit of the present invention, all the transformations performed by the present invention fall within the protection scope of the present invention.

Claims (6)

1. A tube cavity instrument lighting inspection pen is characterized in that: including handle (1), the front end rigid coupling of handle (1) has extension (2), extension (2) inside is equipped with lamp pearl (9), switch (3) and power supply unit (7) are furnished with in lamp pearl (9), switch (3) are located one side of extension (2), power supply unit (7) are located the inside of handle (1), the front end rigid coupling of extension (2) has spotlight nib (5), spotlight nib (5) inner chamber is the infundibulate, and the inboard is equipped with the reflection of light coating, pen socket (10) have been cup jointed on spotlight nib (5), pen socket (10) front end is connected with leaded light optic fibre (6), all be equipped with the water proof membrane on lamp pearl (9), switch (3) and power supply unit (7).

2. The illumination inspection pen for cavity instruments as claimed in claim 1, wherein: the other side of the switch (3) on the extension pipe (2) is provided with a push handle (4), and the push handle (4) is fixedly connected to the lamp bead (9).

3. The illumination inspection pen for cavity instruments as claimed in claim 1, wherein: the pen cap (10) is made of soft rubber materials.

4. The illumination inspection pen for cavity instruments as claimed in claim 1, wherein: the pen cap (10) is connected with the spotlight pen head (5) through threads.

5. The illumination inspection pen for cavity instruments as claimed in claim 1, wherein: the power supply device (7) is a rechargeable battery or a button battery.

6. The mechanical lighting inspection pen for the tubular cavity as claimed in any one of claims 1 to 5, wherein: the switch (3) is provided with different gears.

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