CN215174277U

CN215174277U - Mouth shadowless lamp

Info

Publication number: CN215174277U
Application number: CN202121399186.4U
Authority: CN
Inventors: 黄春艳; 何大兰; 陈桂玲; 汪六六; 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-14
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to an oral shadowless lamp, which comprises a shell, wherein a thread ring block is fixedly connected inside the shell, the right side wall of the inner cavity of the shell is fixedly connected with a first bearing, the left side of the first bearing is fixedly connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a driven gear, the right side wall of the inner cavity of the shell is fixedly connected with a second bearing, the left side of the second bearing is fixedly connected with a rotating shaft, the left side of the rotating shaft is fixedly connected with a driving gear of which one end extends to the outside of the shell, the bottom of the driving gear is engaged with the driven gear, the left side of the rotating rod is fixedly connected with a telescopic rod, the utility model discloses a telescopic link, including shell, the upper and lower both sides of telescopic link are all fixedly connected with and stabilize the slider, stabilize the slider one side of carrying on the back mutually all with shell sliding connection, the left side fixedly connected with one end of telescopic link extends to the outside screw rod of shell. This shadowless lamp in oral cavity has improved the inspection security greatly.

Description

Mouth shadowless lamp

Technical Field

The utility model relates to a medical examination equipment technical field specifically is an oral cavity shadowless lamp.

Background

At present, when a mental patient takes medicine, the medicine taking condition of the mental patient needs to be supervised, sometimes the mental patient packs a tablet into a gap between a tooth and a cheek, the tablet is difficult to perceive, and under the condition that the tablet cannot be perceived, the patient sometimes secretly spits the medicine to influence the treatment effect.

Oral cavity shadowless lamp on the existing market has the shortcoming of being not convenient for adjust length, because of traditional oral cavity shadowless lamp after getting into psychiatric patient's oral cavity, need carefully explore oral cavity inside region, when examining oral cavity inside deeper region, can't effectively adjust oral cavity shadowless lamp's length, it is located disease oral cavity department with the hand to need medical personnel, if disease this moment is attacked by psychiatric patient, medical personnel's hand may be bitten, security during the inspection reduces by a wide margin, so propose an oral cavity shadowless lamp in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an oral cavity shadowless lamp possesses advantages such as the regulation length of being convenient for, has solved traditional oral cavity shadowless lamp and has not been convenient for adjust the problem of length.

In order to achieve the above object, the utility model provides a following technical scheme: an oral shadowless lamp comprises a shell, wherein a threaded ring block is fixedly connected inside the shell, a first bearing is fixedly connected to the right side wall of an inner cavity of the shell, a rotating rod is fixedly connected to the left side of the first bearing, a driven gear is fixedly connected to the outer side of the rotating rod, a second bearing is fixedly connected to the right side wall of the inner cavity of the shell, a rotating shaft is fixedly connected to the left side of the second bearing, one end of the rotating shaft is fixedly connected with a driving gear extending to the outside of the shell, the bottom of the driving gear is meshed with the driven gear, a telescopic rod is fixedly connected to the left side of the rotating rod, stabilizing sliding blocks are fixedly connected to the upper side and the lower side of the telescopic rod, one side of each stabilizing sliding block, which is opposite to the other, is slidably connected with the shell, one end of the left side of the telescopic rod is fixedly connected with a screw rod extending to the outside of the shell, and the outer side of the screw rod is in threaded connection with the threaded ring block, the left side fixedly connected with oral cavity shadowless lamp body of screw rod.

Further, the telescopic link comprises outer pole barrel and interior pole body, the inside swing joint of outer pole barrel has one end to run through and extend to the outside interior pole body of outer pole barrel.

Furthermore, the inner wall of the shell is provided with a whole ring of annular grooves, the whole ring of annular grooves is matched with the stable sliding block, and the outer side of the shell is fixedly connected with an anti-skidding holding sleeve.

Furthermore, the inner side wall of the threaded ring block is provided with a thread groove, and the thread groove is matched with the thread strip on the outer side of the screw rod.

Further, the oral cavity shadowless lamp body comprises electric capacity shell, light source supporting body and lamp pearl, the right side and the screw rod fixed connection of electric capacity shell, the bottom fixedly connected with light source supporting body of electric capacity shell, the inside fixedly connected with quantity of light source supporting body is fourteen lamp pearls.

Furthermore, the front of electric capacity shell has seted up the battery interface that charges, the inside swing joint of electric capacity shell has chargeable formula battery, the back fixedly connected with switch of electric capacity shell, the lamp pearl is LED lamp pearl.

Furthermore, the top of the shell is provided with a channel hole, the channel hole is matched with the driving gear, and the shell is a stainless steel shell.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this oral cavity shadowless lamp through the manual driving gear that rotates of medical personnel, under a series of transmission and meshing effect, finally can drive oral cavity shadowless lamp body and carry out nimble length adjustment, when the inspection of the oral cavity depths to the disease, need not to be close to the disease oral cavity, reinforcing inspection security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an appearance diagram of the present invention.

In the figure: the lamp body comprises a shell 1, a threaded ring block 2, a first bearing 3, a rotating rod 4, a driven gear 5, a second bearing 6, a rotating shaft 7, a driving gear 8, a telescopic rod 9, a stable sliding block 10, a screw rod 11 and an oral shadowless lamp body 12.

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. 1-2, an oral shadowless lamp in this embodiment includes a housing 1, a threaded ring block 2 is fixedly connected to the inside of the housing 1, a first bearing 3 is fixedly connected to a right side wall of an inner cavity of the housing 1, a rotating rod 4 is fixedly connected to a left side of the first bearing 3, a driven gear 5 is fixedly connected to an outer side of the rotating rod 4, a second bearing 6 is fixedly connected to a right side wall of an inner cavity of the housing 1, a rotating shaft 7 is fixedly connected to a left side of the second bearing 6, a driving gear 8 having one end extending to the outside of the housing 1 is fixedly connected to a left side of the rotating shaft 7, a bottom of the driving gear 8 is engaged with the driven gear 5, a telescopic rod 9 is fixedly connected to a left side of the rotating rod 4, stabilizing sliders 10 are fixedly connected to upper and lower sides of the telescopic rod 9, one side of the stabilizing slider 10 opposite to the other side is slidably connected to the housing 1, a screw rod 11 having one end extending to the outside of the housing 1 is fixedly connected to the left side of the telescopic rod 9, the outside and the threaded ring piece 2 threaded connection of screw rod 11, the left side fixedly connected with oral cavity shadowless lamp body 12 of screw rod 11.

The telescopic rod 9 is composed of an outer rod cylinder and an inner rod, and one end of the inner part of the outer rod cylinder is connected with an inner rod body which penetrates through and extends to the outer part of the outer rod cylinder.

The inner wall of the shell 1 is provided with a whole ring of annular grooves, the whole ring of annular grooves is matched with the stable sliding block 10, and the outer side of the shell 1 is fixedly connected with an anti-skidding holding sleeve.

Wherein, the antiskid effect when having set up behind the antiskid grip can improve the shadowless lamp in oral cavity to a great extent and use.

The inner side wall of the threaded ring block 2 is provided with a thread groove, and the thread groove is matched with the thread strip on the outer side of the screw rod 11.

Oral cavity shadowless lamp body 12 comprises electric capacity shell, light source supporting body and lamp pearl, the right side and the 11 fixed connection of screw rod of electric capacity shell, the bottom fixedly connected with light source supporting body of electric capacity shell, the inside fixedly connected with quantity of light source supporting body is fourteen lamp pearls.

The battery charging interface is arranged on the front side of the capacitor shell, the rechargeable battery is movably connected inside the capacitor shell, the switch is fixedly connected to the back side of the capacitor shell, and the lamp beads are LED lamp beads.

It can be understood that the oral cavity shadowless lamp can be charged for use by arranging the battery charging interface and the rechargeable battery.

The top of shell 1 has seted up the access hole, and the access hole is with driving gear 8 looks adaptation, and shell 1 is the stainless steel shell.

Wherein, after the shell 1 is made of stainless steel material, the corrosion resistance of the shell 1 can be greatly enhanced.

The working principle of the above embodiment is as follows:

through the part that the staff just reverse rotation driving gear 8 is located 1 outside region of shell, thereby make driving gear 8 and the meshing of driven gear 5, drive driven gear 5 and dwang 4 just reverse rotation, and drive telescopic link 9 and the just reverse rotation of screw rod 11, the screw thread strip in the screw rod 11 outside contacts the back with the thread groove that the 2 inside walls of screw ring piece were seted up this moment, can carry out rotatory displacement about on one side, and telescopic link 9 also can synchronous rotation and make its inside interior pole body control about the inside of outer pole barrel this moment, thereby can make oral cavity shadowless lamp body 12 carry out effectual length adjustment, when carrying out the oral cavity inspection of comparatively depths to psychiatric patient, need not too be close to the oral cavity position of disease, the security of inspection has been strengthened greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oral shadowless lamp, comprising a housing (1), characterized in that: the inner part of the shell (1) is fixedly connected with a threaded ring block (2), the right side wall of the inner cavity of the shell (1) is fixedly connected with a first bearing (3), the left side of the first bearing (3) is fixedly connected with a rotating rod (4), the outer side of the rotating rod (4) is fixedly connected with a driven gear (5), the right side wall of the inner cavity of the shell (1) is fixedly connected with a second bearing (6), the left side of the second bearing (6) is fixedly connected with a rotating shaft (7), one end of the left side of the rotating shaft (7) is fixedly connected with a driving gear (8) extending to the outer part of the shell (1), the bottom of the driving gear (8) is meshed with the driven gear (5), the left side of the rotating rod (4) is fixedly connected with a telescopic rod (9), and the upper side and the lower side of the telescopic rod (9) are both fixedly connected with stabilizing sliders (10), stabilize one side that slider (10) carried on the back mutually all with shell (1) sliding connection, the left side fixedly connected with one end of telescopic link (9) extends to the outside screw rod (11) of shell (1), the outside and the screw thread ring piece (2) threaded connection of screw rod (11), the left side fixedly connected with oral cavity shadowless lamp body (12) of screw rod (11).

2. The oral shadowless lamp of claim 1, wherein: the telescopic rod (9) is composed of an outer rod barrel and an inner rod barrel, and one end of the inner movable connection of the outer rod barrel penetrates through the inner rod body and extends to the outer portion of the outer rod barrel.

3. The oral shadowless lamp of claim 1, wherein: the inner wall of the shell (1) is provided with a whole ring of annular grooves, the whole ring of annular grooves is matched with the stabilizing sliding block (10), and the outer side of the shell (1) is fixedly connected with an anti-skidding holding sleeve.

4. The oral shadowless lamp of claim 1, wherein: the inner side wall of the threaded ring block (2) is provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the screw rod (11).

5. The oral shadowless lamp of claim 1, wherein: oral cavity shadowless lamp body (12) comprise electric capacity shell, light source supporting body and lamp pearl, the right side and screw rod (11) fixed connection of electric capacity shell, the bottom fixedly connected with light source supporting body of electric capacity shell, the inside fixedly connected with quantity of light source supporting body is fourteen lamp pearls.

6. The oral shadowless lamp of claim 5, wherein: the battery charging interface is formed in the front of the capacitor shell, the rechargeable battery is movably connected inside the capacitor shell, the switch is fixedly connected to the back of the capacitor shell, and the lamp beads are LED lamp beads.

7. The oral shadowless lamp of claim 1, wherein: the top of the shell (1) is provided with a channel hole, the channel hole is matched with the driving gear (8), and the shell (1) is a stainless steel shell.