CN213128707U

CN213128707U - Chair for external eye photography

Info

Publication number: CN213128707U
Application number: CN202021960274.2U
Authority: CN
Inventors: 钱玉珠; 王文婷
Original assignee: Liuzhou Red Cross Hospital
Current assignee: Liuzhou Red Cross Hospital
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-07
Anticipated expiration: 2030-09-09

Abstract

A chair for external eye photography comprises a swivel chair body, wherein the swivel chair body comprises a base and a chair seat, the base and the chair seat are connected in a lifting mode through a pneumatic lifting rod, and an upper adjusting handle and a lower adjusting handle are mounted on the pneumatic lifting rod; a backrest is arranged on one side of the chair seat; the top of the backrest is fixed with a watching rod which can be bent at will and then shaped, and the free end part of the watching rod is connected with a watching lamp; an angle disc is sleeved at the lower end of the pneumatic lifting rod, an angle indicating needle is arranged at the bottom of the seat relative to the position right in front of the backrest, and the angle indicating needle indicates an angle along with the rotation of the seat on the surface of the angle disc. This chair that outer eye was used makes the face angle of shooing accurate, reduces inspector's the operation degree of difficulty, improves outer eye quality of shooing and efficiency.

Description

Chair for external eye photography

Technical Field

The utility model belongs to the technical field of ophthalmology detection device, concretely relates to chair that outer eye was used of shooing.

Background

The patients with eye plastic need to take pictures of the eye position and the outer eye before and after the operation and record the picture data, thereby comparing the operation effect and objectively evaluating the operation curative effect. The patient sits on the chair, keeps the head to hold the posture of not rocking, and the gazing thing is handed to examiner's one hand, and the gazing thing is handed to another hand, instructs patient's eyes to look at the thing direction and sees, and the direction of gazing in proper order is: right upper, left upper, right side, right front, left side, right lower, left lower. Sometimes can be according to the eye plastic surgery mode of difference, the examiner carries out the multi-angle to patient's face and shoots, and the facial angle of shooing in proper order is: the front, the left and right sides are 45 degrees, and the left and right sides are 90 degrees. The head of the patient is shaken frequently in the examination process, and the posture of the patient is not correct; the direction of the eye position is not in place; camera shake may occur when the examiner holds the device with one hand; the problem of inaccurate face photographing angle seriously affects the quality and efficiency of the external-eye photographing, and therefore, an examination chair for assisting the external-eye photographing is needed.

Disclosure of Invention

The utility model aims at providing a chair that outer eye was used of taking a picture has the practicality strong, can satisfy the demand that different eyes plastic surgery was taken a picture, provides more objective inspection scale, more accurate measuring standard's outer eye chair of taking a picture for the inspector.

The technical scheme for solving the problems is as follows: a chair for external eye photography comprises a swivel chair body, wherein the swivel chair body comprises a base and a chair seat, the base and the chair seat are connected in a lifting mode through a pneumatic lifting rod, and an upper adjusting handle and a lower adjusting handle are mounted on the pneumatic lifting rod; a backrest is arranged on one side of the chair seat; the top of the backrest is fixed with a watching rod which can be bent at will and then shaped, and the free end part of the watching rod is connected with a watching lamp; an angle disc is sleeved at the lower end of the pneumatic lifting rod, an angle indicating needle is arranged at the bottom of the seat relative to the position right in front of the backrest, and the angle indicating needle indicates an angle along with the rotation of the seat on the surface of the angle disc.

The further technical scheme is as follows: a vertical backrest center line is marked on the backrest.

The further technical scheme is as follows: the backrest is provided with a head fixing device.

The further technical scheme is as follows: two sides of the backrest along the central line are respectively provided with a sliding groove.

The further technical scheme is as follows: the head fixing device consists of a backrest fixing belt and a head adjusting belt, and the backrest fixing belt passes through the sliding groove and is fixed on the backrest; the head adjusting belt is sewn on the backrest fixing belt and located in front of the backrest, a hook and loop surface is arranged at the front part of one end of the head adjusting belt, and a hook and loop surface is arranged at the rear part of the other end of the head adjusting belt.

The further technical scheme is as follows: the backrest fixing belt is made of elastic materials.

The further technical scheme is as follows: the angle disc is characterized in that a 0-degree angle scale mark, two 45-degree angle scale marks and two 90-degree angle scale marks are drawn on the disc surface of the angle disc, the 0-degree angle scale mark is in the direction of 6 points, and the two 45-degree angle scale marks and the two 90-degree angle scale marks are respectively drawn on two sides of the 0-degree angle scale mark by taking the 0-degree angle scale mark as a symmetry axis.

Due to the adoption of the technical scheme, the utility model relates to a chair that outer eye was used of shooing has following characteristics and beneficial effect: the utility model discloses a chair that outer eye was used of shooing, the design is simple and easy, and is simple to use, has the practicality strong, can satisfy the demand that different eyes plastic surgery was shot, provides more objective inspection scale for the inspector, reduces the operation degree of difficulty of inspector, improves outer eye quality of shooing and efficiency.

Drawings

FIG. 1 is a schematic view of a chair for photographing an external eye according to an embodiment;

FIG. 2 is a schematic structural diagram of an angle disk according to an embodiment.

In the figure:

1-base, 2-seat, 3-backrest, 31-sliding groove, 4-pneumatic lifting rod, 41-upper and lower adjusting handle, 5-fixation rod, 6-fixation lamp, 7-angle disc, 71-through hole, 8-angle pointer, 9-backrest central line, 10-head fixing device, 101-backrest fixing belt, 102-head adjusting belt.

Detailed Description

A chair for external eye photography comprises a swivel chair body, as shown in figure 1, the swivel chair body comprises a base 1 and a chair seat 2, the base 1 and the chair seat 2 are connected in a lifting manner through a pneumatic lifting rod 4, and an upper adjusting handle 41 and a lower adjusting handle 41 are installed on the pneumatic lifting rod 4; a backrest 3 is arranged on one side of the chair seat 2.

The top of back 3 is fixed with the gazing pole 5 of stereotyping after can buckling wantonly, the free end connection of gazing pole 5 has and watches lamp 6, it is used for the direction of gazing by inspector's eyes to watch lamp 6. The fixation light is battery powered.

The lower pot head of pneumatic lifter 4 is equipped with an angle disc 7, and through-hole 71 has been seted up to this angle disc 7 central point position for cup joint with pneumatic lifter 4, consequently this angle disc 7 is the ring form, and as shown in fig. 2, be drawn with 0 angle scale mark, two 45 angle scale marks and two 90 angle scale marks in the quotation, 0 angle scale mark is in the direction of 6 points, and two 45 angle scale marks and two 90 angle scale marks all use 0 angle scale mark to draw the both sides at 0 angle scale mark respectively as the symmetry axis. The examiner can quickly and accurately find the rotation angle of the seat 2 through the marked scale lines, and the rotation angle of the seat 2 is equivalent to the multi-face angle required by the patient for photographing.

An angle indicating needle 8 is arranged at the bottom of the chair seat 2 right in front of the backrest 3, and the angle indicating needle 8 rotates with the chair seat 2 on the plate surface of the angle disc 7 to indicate an angle.

In order to standardize the sitting posture of a patient, a vertical backrest center line 9 is marked on the backrest 3, and a head fixing device 10 is arranged on the backrest 3. When the patient is seated, the patient's head rests on the backrest centerline 9 and is secured in place with the head fixation device 10.

In this embodiment, two sides of the backrest 3 along the center line are respectively provided with a sliding groove 31. The head fixing device 10 is composed of a backrest fixing band 101 and a head adjusting band 102. The backrest fixing belt 101 is made of elastic material and passes through the sliding groove 31 to be fixed on the backrest 3; the head adjusting belt 102 is sewn on the backrest fixing belt 101 and located in front of the backrest 3, a hook and loop fastening surface is arranged at the front part of one end of the head adjusting belt 102, and a hook and loop fastening rough surface is arranged at the rear part of the other end of the head adjusting belt. The elastic backrest fixing belt 101 can move up and down in the sliding groove 31, so that the height of the head adjusting belt 102 can be conveniently adjusted, and the head fixing device is suitable for fixing heads of patients with different heights; the head adjusting strap 102 can fix the head of the patient with different head circumference by the magic tape.

The use method of the chair for the external eye photography comprises the following steps: the patient sits on seat support 2, and the head of patient leans on back central line 9 and fixes the head of patient with head fixing device 10, then sets up the initial position of seat support 2 in 0 angle scale mark department of angle disc 7, and angle pointer 8 points on 0 angle scale mark promptly, then the examiner according to gazing the direction requirement manual adjustment well watch the position of lamp 6 and guide patient's eyes to watching lamp 6 direction and look, then take a picture in 0 angle scale mark department the place ahead in proper order. Then on turning seat support 2 to the facial angle that needs to shoot again, about 45 degrees (angle pointer 8 points at 45 angle scale marks) of side about promptly, about 90 degrees (angle pointer 8 points at 90 angle scale marks), the patient shifts on every angular position, the examiner all instructs patient's eyes to look 6 directions looks to watching lamp 6 according to watching the position that lamp 6 was looked to manual adjustment of direction requirement, then shoot in 0 angle scale mark department the place ahead in proper order. Use this chair of outer eye photographic usefulness, the inspector can liberate a hand (originally be used for taking the fixation thing), takes a camera with both hands and shoots, has avoided the one-hand handheld camera chance to appear rocking, and angle disc 7 and back central line 9 provide more objective inspection scale for the inspector for the face angle of shooing is accurate, reduces the operation degree of difficulty of inspector, improves outer eye photographic quality and efficiency.

The equipment connection mode not described in detail in the utility model is understood according to the conventional connection mode in the field.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the content of the present invention or the direct or indirect application attached to the technical field of other related products are included in the patent protection scope of the present invention.

Claims

1. A chair for external eye photography comprises a swivel chair body, wherein the swivel chair body comprises a base (1) and a chair seat (2), the base (1) and the chair seat (2) are connected in a lifting mode through a pneumatic lifting rod (4), and an upper adjusting handle and a lower adjusting handle (41) are installed on the pneumatic lifting rod (4); a backrest (3) is arranged on one side of the chair seat (2); the method is characterized in that: a watching rod (5) which can be bent at will and then shaped is fixed at the top of the backrest (3), and a watching lamp (6) is connected with the free end part of the watching rod (5); the lower end of the pneumatic lifting rod (4) is sleeved with an angle disc (7), an angle indicating needle (8) is arranged at the bottom of the chair seat (2) in front of the backrest (3), and the angle indicating needle (8) indicates an angle along with the rotation of the chair seat (2) on the surface of the angle disc (7).

2. A chair for external eye photography according to claim 1, wherein: a vertical backrest center line (9) is marked on the backrest (3).

3. A chair for external eye photography according to claim 2, wherein: the backrest (3) is provided with a head fixing device (10).

4. A chair for external eye photography according to claim 3, wherein: two sides of the backrest (3) along the center line are respectively provided with a sliding groove (31).

5. The chair for external eye photography according to claim 4, wherein: the head fixing device (10) consists of a backrest fixing belt (101) and a head adjusting belt (102), and the backrest fixing belt (101) penetrates through the sliding groove (31) and is fixed on the backrest (3); the head adjusting belt (102) is sewn on the backrest fixing belt and located in front of the backrest, a hook and loop fastening surface is arranged at the front part of one end of the head adjusting belt, and a hook and loop fastening rough surface is arranged at the rear part of the other end of the head adjusting belt.

6. A chair for external eye photography according to claim 5, wherein: the backrest fixing belt (101) is made of elastic materials.

7. A chair for external eye photography according to claim 1, wherein: the angle disc (7) is characterized in that a 0-degree angle scale mark, two 45-degree angle scale marks and two 90-degree angle scale marks are drawn on the disc surface of the angle disc (7), the 0-degree angle scale mark is in the direction of 6 points, and the two 45-degree angle scale marks and the two 90-degree angle scale marks are respectively drawn on two sides of the 0-degree angle scale mark by taking the 0-degree angle scale mark as a symmetry axis.