CN218280042U

CN218280042U - Convenient-to-take auxiliary mirror beside dental chair

Info

Publication number: CN218280042U
Application number: CN202221952349.1U
Authority: CN
Inventors: 杨凤娇
Original assignee: Hangzhou Linping Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Hangzhou Linping Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-13
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a convenient other auxiliary mirror of dental chair of usefulness of getting, including the fixation clamp, install the multi-angle adjuster on the fixation clamp, fixed mounting has the joint to press from both sides on the multi-angle adjuster, the joint presss from both sides to go up the joint has the extension rod, the upper end fixed mounting of extension rod has the mirror, the utility model discloses a use of fixation clamp cup joints U-shaped clamp piece on the support body of dental chair, is convenient for taking when using. And a spiral connecting line is fixedly arranged between the lower end of the extension rod and the U-shaped clamping block, so that the problem of loss of the mirror is avoided. The utility model discloses a use of multi-angle adjuster and joint clamp and extension rod can lengthen its extension rod, adjusts the angle of its extension rod, and the upper end that lies in of extension rod is in the same place with mirror fixed mounting, and then the angle that adjustable mirror was put, and then need not people and hand, the people's of being convenient for use.

Description

Other supplementary mirror of dental chair of convenient usefulness of getting

Technical Field

The utility model relates to an oral cavity auxiliary mirror technical field specifically is a convenient other auxiliary mirror of dental chair who takes.

Background

The mirror is an instrument used by a doctor to perform a dental procedure on a patient during oral examination. The instrument has the function that in the process of examination, a patient can see the condition of the oral cavity of the patient himself through the use of the mirror, and the patient can fully know the condition of illness. Doctors can better and more easily understand the illness state of patients and visually see the location of the disease, thereby improving the communication quality of doctors and patients and reducing misunderstanding, contradiction and dispute among doctors and patients.

At present, a common mirror is usually used as an auxiliary mirror in department of stomatology, and the common mirror has the defect of inconvenient use, needs to leave a dental chair to be taken out for a patient to use each time, and wastes operation time. And is easily broken and lost. Therefore, in order to improve the convenience of taking materials in the operation, the auxiliary mirror beside the dental chair is provided for taking materials conveniently, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient other supplementary mirror of dental chair who takes to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient other supplementary mirror of dental chair of usefulness of getting, includes the fixation clamp, install the multi-angle adjustment ware on the fixation clamp, fixed mounting has the joint to press from both sides on the multi-angle adjustment ware, the joint presss from both sides to go up the joint has the extension rod, the upper end fixed mounting of extension rod has the mirror.

Preferably, the fixing clamp comprises a U-shaped clamping block, an embedded groove is formed in the left side of the inner side wall of a U-shaped opening of the U-shaped clamping block, an extrusion block is sleeved in the embedded groove, a threaded rod is connected to the extrusion block in a threaded mode, and the threaded rod and the U-shaped clamping block are installed in a rotating mode.

Preferably, the multi-angle adjuster comprises a middle shaft lever, the middle shaft lever is rotatably mounted with the U-shaped clamping block, a connecting rod is rotatably mounted in the middle of the middle shaft lever, and a damping device is mounted at the position where the middle shaft lever is rotatably mounted with the U-shaped clamping block.

Preferably, the damping device comprises a mounting hole formed in the bottom surface of the U-shaped clamping block, a spring is sleeved in the mounting hole, a friction block is extruded at the upper end of the spring and is extruded with the middle shaft rod, a screw is extruded at the lower end of the spring, and the screw is in threaded connection with the lower end of the mounting hole.

Preferably, the extension rod includes a plurality of splice bars, and is a plurality of the splice bar cup joints each other, the lateral wall integrated into one piece of splice bar has the spacing recess, the spacing groove has evenly been seted up to the inside wall of spacing recess, splice bar's inside wall upper end fixed mounting has spacing protruding, spacing protruding extrudees with the spacing recess on the adjacent splice bar of upside mutually, the inside wall of spacing recess is located spacing bellied both sides and has seted up the groove of stepping down.

Preferably, a spiral connecting line is fixedly arranged between the lower end of the extension rod and the U-shaped clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a convenient other supplementary mirror of dental chair of usefulness of getting, the utility model discloses a use of fixation clamp cup joints U-shaped clamp block on the support body of dental chair, then rotatory threaded rod, the threaded rod can through with the effect of extrusion piece spiro union, drive the extrusion piece and remove, make it the extrusion piece extrusion on the support body of dental chair, and then install its extension rod and mirror on the support body of dental chair, convenient taking when using. And a spiral connecting line is fixedly arranged between the lower end of the extension rod and the U-shaped clamping block, so that the problem of mirror loss is avoided, and meanwhile, the maximum stretching length of the spiral connecting line is set to be smaller than the height of the dental chair, so that the mirror can be prevented from being damaged when accidentally falling.

The utility model discloses a multi-angle adjuster presss from both sides the use with the joint with the extension rod with the joint, inserts the joint with the extension rod and presss from both sides in, when using, for convenient, can lengthen its extension rod to rotate the effect of installation through middle part axostylus axostyle and U-shaped clamp piece and middle part axostylus axostyle and connecting rod, adjust the angle of its extension rod, the extension rod lie in the upper end and mirror fixed mounting together, and then the angle that adjustable mirror was put, and then need not people and hand, the people's of being convenient for use.

Drawings

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

FIG. 2 is an exploded view of a part of the structure of the present invention;

fig. 3 is a schematic structural view of the extension rod part of the present invention.

In the figure: the multi-angle adjusting device comprises a fixing clamp 1, a U-shaped clamping block 11, an embedded groove 12, an extrusion block 13, a threaded rod 14, a multi-angle adjuster 2, a middle shaft rod 21, a connecting rod 22, a damping device 23, a mounting hole 231, a spring 232, a friction block 233, a screw 234, a clamping clamp 3, an extension rod 4, a splicing rod 41, a limiting groove 42, a limiting groove 43, a limiting protrusion 44, a abdicating groove 45, a mirror 5 and a spiral connecting wire 6.

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. 1-3, the present invention provides a technical solution: the utility model provides a convenient other supplementary mirror of dental chair of usefulness of getting, includes fixation clamp 1, installs multi-angle adjuster 2 on the fixation clamp 1, and fixed mounting has the joint to press from both sides 3 on multi-angle adjuster 2, and the joint has extension rod 4 on the joint presss from both sides 3, and extension rod 4's upper end fixed mounting has mirror 5.

Specifically, the fixing clamp 1 comprises a U-shaped clamping block 11, an embedded groove 12 is formed in the left side of the inner side wall of a U-shaped opening of the U-shaped clamping block 11, an extrusion block 13 is sleeved in the embedded groove 12, a threaded rod 14 is screwed on the extrusion block 13, and the threaded rod 14 and the U-shaped clamping block 11 are rotatably installed.

Specifically, the multi-angle adjuster 2 comprises a middle shaft rod 21, the middle shaft rod 21 is rotatably installed with the U-shaped clamping block 11, a connecting rod 22 is rotatably installed in the middle of the middle shaft rod 21, and a damping device 23 is installed at the position where the middle shaft rod 21 is rotatably installed with the U-shaped clamping block 11.

Specifically, the damping device 23 includes a mounting hole 231 formed in the bottom surface of the U-shaped clamping block 11, a spring 232 is fitted in the mounting hole 231, a friction block 233 is pressed against the upper end of the spring 232, the friction block 233 is pressed against the middle shaft 21, a screw 234 is pressed against the lower end of the spring 232, and the screw 234 is screwed with the lower end of the mounting hole 231.

Utilize the spring extrusion clutch block 233, clutch block 233 extrudes middle axostylus axostyle 21, when making middle axostylus axostyle 21 rotate, produces the damping effect, avoids taking place random pivoted problem.

Particularly, extension rod 4 includes a plurality of splice bars 41, and a plurality of splice bars 41 cup joint each other, and splice bar 41's lateral wall integrated into one piece has spacing recess 42, and spacing groove 43 has evenly been seted up to spacing recess 42's inside wall, and splice bar 41's inside wall upper end fixed mounting has spacing protrudingly 44, and spacing groove 43 on spacing protrudingly 44 and the splice bar of adjacent upside extrudees mutually, and spacing groove 45 has been seted up in the both sides that spacing recess 42's inside wall is located spacing protrudingly 44.

The limiting groove 43 is matched with the limiting protrusion 44 for use, so that the connection stability of the connecting device during elongation is improved, and the situation that the stretching state cannot be kept is avoided.

Specifically, the spiral connecting line 6 is fixedly installed between the lower end of the extension rod 4 and the U-shaped clamp block 11.

The working principle is as follows: the utility model discloses a use of fixation clamp 1 cup joints U-shaped clamp piece 11 on the support body of dental chair, then rotatory threaded rod 14, threaded rod 14 can drive extrusion piece 13 through the effect with 13 spiro unions of extrusion piece and remove, makes it extrusion piece 13 extrusion on the support body of dental chair, and then installs its extension rod 4 and mirror 5 on the support body of dental chair, convenient taking when using. And a spiral connecting line 6 is fixedly arranged between the lower end of the extension rod 4 and the U-shaped clamping block 11, so that the problem that the mirror 5 is lost is avoided, and meanwhile, the maximum stretching length of the spiral connecting line 6 is set to be smaller than the height of the dental chair, so that the mirror can be prevented from being damaged when accidentally falling.

The utility model discloses a multi-angle adjuster 2 presss from both sides 3 and extension rod 4's use with the joint, insert joint clamp 3 with extension rod 4 in, when using, for convenience, can lengthen its extension rod 4, and rotate the effect of installation through middle part axostylus axostyle 21 and U-shaped clamp piece 11 and middle part axostylus axostyle 21 and connecting rod 22, adjust its extension rod 4's angle, extension rod 4 lie in the upper end and 5 fixed mounting of mirror together, and then the angle that adjustable mirror was put, and then need not people and hand, the people's of being convenient for use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a convenient other supplementary mirror of armchair of taking, includes fixation clamp (1), its characterized in that: install multi-angle adjusting ware (2) on fixation clamp (1), fixed mounting has joint clamp (3) on multi-angle adjusting ware (2), the joint has extension rod (4) on clamp (3), the upper end fixed mounting of extension rod (4) has mirror (5).

2. The convenient-to-use auxiliary mirror beside a dental chair as claimed in claim 1, wherein: the fixing clamp (1) comprises a U-shaped clamping block (11), an embedded groove (12) is formed in the left side of the inner side wall of a U-shaped opening of the U-shaped clamping block (11), an extrusion block (13) is sleeved in the embedded groove (12), a threaded rod (14) is connected to the extrusion block (13) in a threaded mode, and the threaded rod (14) and the U-shaped clamping block (11) are installed in a rotating mode.

3. The convenient-to-use auxiliary mirror beside a dental chair as claimed in claim 2, wherein: the multi-angle adjuster (2) comprises a middle shaft rod (21), the middle shaft rod (21) is rotatably mounted with the U-shaped clamping block (11), a connecting rod (22) is rotatably mounted in the middle of the middle shaft rod (21), and a damping device (23) is mounted at the position where the middle shaft rod (21) and the U-shaped clamping block (11) are rotatably mounted.

4. The convenient-to-use auxiliary mirror beside a dental chair as claimed in claim 3, wherein: the damping device (23) comprises a mounting hole (231) formed in the bottom surface of the U-shaped clamping block (11), a spring (232) is sleeved in the mounting hole (231), a friction block (233) is extruded at the upper end of the spring (232), the friction block (233) is extruded with the middle shaft rod (21), a screw (234) is extruded at the lower end of the spring (232), and the screw (234) is in threaded connection with the lower end of the mounting hole (231).

5. The convenient-to-use auxiliary mirror beside a dental chair as claimed in claim 1, wherein: extension rod (4) are including a plurality of splice bar (41), and are a plurality of splice bar (41) cup joint each other, the lateral wall integrated into one piece of splice bar (41) has spacing recess (42), spacing groove (43) have evenly been seted up to the inside wall of spacing recess (42), the inside wall upper end fixed mounting of splice bar (41) has spacing protruding (44), spacing protruding (44) extrudees mutually with spacing groove (43) on the splice bar of adjacent upside, the both sides that the inside wall of spacing recess (42) is located spacing protruding (44) have been seted up and have been stepped down groove (45).

6. The convenient-to-use auxiliary mirror beside a dental chair as claimed in claim 2, wherein: and a spiral connecting line (6) is fixedly arranged between the lower end of the extension rod (4) and the U-shaped clamping block (11).