CN213629955U

CN213629955U - Special headlight structure is used in otolaryngology branch of academic or vocational study neck surgery

Info

Publication number: CN213629955U
Application number: CN202120051625.6U
Authority: CN
Inventors: 凌泽毅
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-07-06
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses an otolaryngology branch of academic or vocational study neck surgery is with professional headlight structure, concretely relates to specialty headlight technical field, including ARC fixed plate and LED lamp, ARC fixed plate outer end is fixed and is equipped with first fixed block, the circular recess has been seted up to first fixed block rear end, the inside rolling ball that is equipped with of circular recess, the fixed connecting block that is equipped with in rolling ball outer end, first fixed block one side is equipped with the activity gag lever post, the fixed first piece that draws that is equipped with in activity gag lever post other end, activity gag lever post outer end is equipped with first spring. The utility model discloses a set up circular slot and rolling ball, can adjust the illumination direction of LED lamp wantonly, can satisfy doctor's observation demand like this for doctor observes more clearly, makes the result of use of headlight better, and the practicality is stronger.

Description

Special headlight structure is used in otolaryngology branch of academic or vocational study neck surgery

Technical Field

The embodiment of the utility model provides a professional headlight technical field, concretely relates to otolaryngology branch of academic or vocational study neck surgery is with professional headlight structure.

Background

The department of otorhinolaryngology neck surgery is a science of studying the anatomical physiology and disease phenomena of the organs of ear, nose, throat, trachea, esophagus and head and neck. While doctors are treating and observing patients, they often have specialized headlights for the purpose of enabling the observation to be more clear.

Most of the existing professional headlamps for the department of otolaryngology neck surgery can not adjust the angle, so that a doctor sometimes can not clearly observe the headlamps due to the angle problem of the light during observation, the using effect of the headlamps is poor, and the practicability of the headlamps is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an otolaryngology branch of academic or vocational study neck surgery uses professional headlight structure, through setting up circular recess and rolling ball, can adjust the direction of illumination of LED lamp wantonly, can satisfy doctor's observation demand like this, make more clear that the doctor observed, make the result of use of headlight better, the practicality is stronger, because the most doctor that leads to that can not angle regulation of otolaryngology branch of academic or vocational study neck surgery uses professional headlight observes the time sometimes can be because the angle problem of light and observe unclear among the solution prior art, can make the result of use of headlight relatively poor like this, make the problem that the practicality of headlight reduces.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a special head lamp structure for head and neck surgery in otolaryngology department, which comprises an arc-shaped fixing plate and an LED lamp, the LED lamp is arranged at the rear side of the arc-shaped fixing plate, the outer end of the arc-shaped fixing plate is fixedly provided with a first fixing block, a circular groove is arranged at the rear end of the first fixed block, a rotating ball is arranged in the circular groove, a connecting block is fixedly arranged at the outer end of the rotating ball, the connecting block is arranged at the rear side of the first fixing block, the LED lamp is fixedly arranged at the rear end of the connecting block, one side of the first fixed block is provided with a movable limiting rod, one end of the movable limiting rod passes through one side of the first fixed block and is contacted with the outer end of the rotating ball, a first pull block is fixedly arranged at the other end of the movable limiting rod, a first spring is arranged at the outer end of the movable limiting rod, one end of the first spring is fixedly connected with one side of the first fixing block, and the other end of the first spring is fixedly connected with one side of the first pulling block.

Further, a second fixing block is fixedly arranged on the outer side of one end of the arc-shaped fixing plate, and a communicating groove is formed in the front end of the second fixing block.

Further, the inside fixed column that is equipped with of intercommunication groove, the fixed column both ends all with intercommunication inslot inner wall fixed connection.

Further, the other end of the arc-shaped fixing plate is fixedly provided with a fastening belt, one end of the fastening belt penetrates through the inside of the communicating groove and extends to the front side of the second fixing block in a manner of bypassing the fixing column, and one end of the fastening belt is fixedly provided with a limiting rod.

Further, the rear end of the second fixed block is provided with a movable rod, and one end of the movable rod penetrates through the rear end of the second fixed block and extends into the communicating groove.

Further, an arc-shaped clamping block is fixedly arranged at one end of the movable rod, and the inner side of the arc-shaped clamping block is in contact with the fastening belt.

Further, a second spring is arranged at the outer end of the movable rod, one end of the second spring is fixedly connected with the outer side of the arc-shaped clamping block, the other end of the second spring is fixedly connected with the inner wall of the communicating groove, and a second pull block is fixedly arranged at the other end of the movable rod.

Furthermore, the arc fixed plate top is fixed and is equipped with two crown of head fixed bands, two fixed elastic connection area that is equipped with between the crown of head fixed band.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a pulling first draws the piece, and first draws the piece to drive movable gag lever post and move to the outside and stretch first spring, can adjust the illumination angle through rotating the LED lamp at this moment, and the LED lamp can drive connecting block and rolling ball and rotate, compares with prior art, can adjust the illumination direction of LED lamp wantonly, can satisfy doctor's observation demand like this, make the doctor observe more clearly, make the result of use of headlight better, the practicality is stronger;

2. the utility model discloses a pulling second draws the piece, and the second draws the piece to drive movable rod and arc fixture block to the direction motion of keeping away from the fixed column, and arc fixture block compression second spring stimulates the fastening area for fastening area and doctor's head rear end in close contact with, then loosens the second and draws the piece, and the arc fixture block is fixed the fastening area on the fixed column under the spring action of second spring, compares with prior art, can make getting of headlight wear all more convenient, more swiftly, has further improved the result of use of headlight.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall top-view structure provided by the present invention;

fig. 2 is a schematic view of the overall left-side sectional structure provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention;

fig. 5 is a schematic front view of the arc-shaped fixing plate provided by the present invention;

in the figure: the LED lamp fixing device comprises an arc-shaped fixing plate 1, an LED lamp 2, a first fixing block 3, a circular groove 4, a rotating ball 5, a connecting block 6, a movable limiting rod 7, a first pulling block 8, a first spring 9, a second fixing block 10, a communicating groove 11, a fixing column 12, a fastening belt 13, a limiting rod 14, a movable rod 15, an arc-shaped clamping block 16, a second spring 17, a second pulling block 18, a head top fixing belt 19 and an elastic connecting belt 20.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 of the specification, the specialized head lamp structure for the otolaryngological department head and neck surgery in the embodiment comprises an arc-shaped fixing plate 1 and an LED lamp 2, wherein the LED lamp 2 is arranged at the rear side of the arc-shaped fixing plate 1, a first fixing block 3 is fixedly arranged at the outer end of the arc-shaped fixing plate 1, a circular groove 4 is formed at the rear end of the first fixing block 3, a rotating ball 5 is arranged inside the circular groove 4, a connecting block 6 is fixedly arranged at the outer end of the rotating ball 5, the connecting block 6 is arranged at the rear side of the first fixing block 3, the LED lamp 2 is fixedly arranged at the rear end of the connecting block 6, a movable limiting rod 7 is arranged at one side of the first fixing block 3, one end of the movable limiting rod 7 penetrates through one side of the first fixing block 3 and is contacted with the outer end of the rotating ball 5, a first pull block 8 is fixedly arranged at the, one end of the first spring 9 is fixedly connected with one side of the first fixing block 3, and the other end of the first spring 9 is fixedly connected with one side of the first pulling block 8.

Further, a second fixing block 10 is fixedly arranged on the outer side of one end of the arc-shaped fixing plate 1, and a communicating groove 11 is formed in the front end of the second fixing block 10, so that the fastening belt 13 is fixed conveniently.

Further, inside fixed column 12 that is equipped with of intercommunication groove 11, fixed column 12 both ends all with 11 inner wall fixed connection in intercommunication groove, the fastening of being convenient for takes 13 spacing fixed.

Further, the other end of the arc-shaped fixing plate 1 is fixedly provided with a fastening belt 13, one end of the fastening belt 13 penetrates through the inside of the communicating groove 11 and extends to the front side of the second fixing block 10 around the fixing column 12, and one end of the fastening belt 13 is fixedly provided with a limiting rod 14, so that the head lamp can be conveniently fixed on the head of a doctor.

Further, the rear end of the second fixing block 10 is provided with a movable rod 15, and one end of the movable rod 15 penetrates through the rear end of the second fixing block 10 and extends into the communicating groove 11, so that the arc-shaped fixture block 16 can be driven to move conveniently.

Further, an arc-shaped fixture block 16 is fixedly arranged at one end of the movable rod 15, and the inner side of the arc-shaped fixture block 16 is in contact with the fastening belt 13, so that the fastening belt 13 is conveniently fixed on the fixed column 12.

Further, a second spring 17 is arranged at the outer end of the movable rod 15, one end of the second spring 17 is fixedly connected with the outer side of the arc-shaped fixture block 16, the other end of the second spring 17 is fixedly connected with the inner wall of the communicating groove 11, and a second pull block 18 is fixedly arranged at the other end of the movable rod 15, so that elastic force can be conveniently provided for the arc-shaped fixture block 16.

Furthermore, two vertex of a head fixed bands 19 are fixedly arranged at the top end of the arc-shaped fixed plate 1, and an elastic connecting band 20 is fixedly arranged between the two vertex of a head fixed bands 19, so that the head lamp can be better fixed.

The implementation scenario is specifically as follows: the head lamp is worn on the head of a doctor, the arc-shaped fixing plate 1 is positioned at the front end of the head of the doctor, the head top fixing belt 19 and the elastic connecting belt 20 are positioned at the top end of the head, the second pulling block 18 is pulled, the second pulling block 18 drives the movable rod 15 and the arc-shaped clamping block 16 to move towards the direction far away from the fixed column 12, the arc-shaped clamping block 16 compresses the second spring 17, the fastening belt 13 is pulled to enable the fastening belt 13 to be in close contact with the rear end of the head of the doctor, then the second pulling block 18 is loosened, the arc-shaped clamping block 16 fixes the fastening belt 13 on the fixed column 12 under the elastic force of the second spring 17, at the moment, the head lamp is firmly worn on the head of the doctor, when the doctor wants to adjust the illumination angle of the LED lamp 2, the first pulling block 8 is pulled, the first pulling block 8 drives the movable limiting rod 7 to move towards the outer side and stretches the first spring 9, at the illumination angle can be adjusted by rotating, after the lighting angle is adjusted, the first pull block 8 is loosened, the movable limiting rod 7 is clamped on the surface of the rotating ball 5 again under the elastic action of the first spring 9, so that the rotating ball 5 can be prevented from rotating randomly, the lighting direction of the LED lamp 2 can be adjusted at will by arranging the circular groove 4 and the rotating ball 5, the observation requirement of a doctor can be met, the observation of the doctor is clearer, the using effect of the head lamp is better, the practicability is stronger, the head lamp can be more convenient and quicker to take and wear by arranging the fixed column 12 and the arc-shaped clamping block 16, the using effect of the head lamp is further improved, the embodiment particularly solves the problems that most of professional head lamps for head and neck surgery in otolaryngology department in the prior art can not adjust the angle, so that the doctor can observe the head lamp at times because of the angle problem of light and is unclear, and the using effect of the head lamp is poorer, so that the practicability of the head lamp is reduced.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an otolaryngology branch of academic or vocational study neck surgery is with professional headlight structure, includes arc fixed plate (1) and LED lamp (2), establish in arc fixed plate (1) rear side LED lamp (2), its characterized in that: the outer end of the arc-shaped fixing plate (1) is fixedly provided with a first fixing block (3), the rear end of the first fixing block (3) is provided with a circular groove (4), a rotating ball (5) is arranged inside the circular groove (4), the outer end of the rotating ball (5) is fixedly provided with a connecting block (6), the connecting block (6) is arranged at the rear side of the first fixing block (3), the LED lamp (2) is fixedly arranged at the rear end of the connecting block (6), one side of the first fixing block (3) is provided with a movable limiting rod (7), one end of the movable limiting rod (7) penetrates through one side of the first fixing block (3) and is contacted with the outer end of the rotating ball (5), the other end of the movable limiting rod (7) is fixedly provided with a first pull block (8), the outer end of the movable limiting rod (7) is provided with a first spring (9), one end of the first spring (9) is fixedly connected, the other end of the first spring (9) is fixedly connected with one side of the first pulling block (8).

2. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 1, wherein: a second fixing block (10) is fixedly arranged on the outer side of one end of the arc-shaped fixing plate (1), and a communicating groove (11) is formed in the front end of the second fixing block (10).

3. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 2, wherein: the inner part of the communicating groove (11) is provided with a fixing column (12), and two ends of the fixing column (12) are fixedly connected with the inner wall of the communicating groove (11).

4. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 3, wherein: the other end of the arc-shaped fixing plate (1) is fixedly provided with a fastening belt (13), one end of the fastening belt (13) penetrates through the inside of the communicating groove (11) and extends to the front side of the second fixing block (10) in a manner of bypassing the fixing column (12), and one end of the fastening belt (13) is fixedly provided with a limiting rod (14).

5. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 2, wherein: the rear end of the second fixed block (10) is provided with a movable rod (15), and one end of the movable rod (15) penetrates through the rear end of the second fixed block (10) and extends into the communicating groove (11).

6. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 5, wherein: an arc-shaped clamping block (16) is fixedly arranged at one end of the movable rod (15), and the inner side of the arc-shaped clamping block (16) is in contact with the fastening belt (13).

7. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 6, wherein: the utility model discloses a movable rod (15) is fixed on the arc fixture block (16), and the movable rod (15) outer end is equipped with second spring (17), second spring (17) one end has outside fixed connection with arc fixture block (16), second spring (17) other end and intercommunication groove (11) inner wall fixed connection, movable rod (15) other end is fixed and is equipped with the second and draws piece (18).

8. The structure of the professional head lamp for otolaryngology department head and neck surgery as claimed in claim 1, wherein: the top end of the arc-shaped fixing plate (1) is fixedly provided with two head top fixing belts (19), and an elastic connecting belt (20) is fixedly arranged between the two head top fixing belts (19).