CN209236396U - A kind of medical instrument camera adjusting mechanism - Google Patents
A kind of medical instrument camera adjusting mechanism Download PDFInfo
- Publication number
- CN209236396U CN209236396U CN201821562823.3U CN201821562823U CN209236396U CN 209236396 U CN209236396 U CN 209236396U CN 201821562823 U CN201821562823 U CN 201821562823U CN 209236396 U CN209236396 U CN 209236396U
- Authority
- CN
- China
- Prior art keywords
- quan
- coil assembly
- mirror coil
- mirror
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of medical instrument camera adjusting mechanism, by Ji Quan (1), first mirror coil assembly (2), second mirror coil assembly (3), pressing ring (4) and adjusting ring (5) form, it is characterized by: (1) periphery the Ji Quan set is placed with adjusting ring (5), Ji Quan (1) inner circumferential has been sequentially placed the second mirror coil assembly (3) from top to bottom, first mirror coil assembly (2), it is interior that slide-bar (6) on second mirror coil assembly (3) passes through spiral groove (52) of the long stripes through hole (13) on Ji Quan (1) afterwards positioned at adjusting ring (5), pressing ring (4) is connected at the top of Ji Quan (1), so that the first mirror coil assembly (2) and adjusting ring (5) are mounted on Ji Quan (1).The utility model, structure is simply easy for installation, drives the second mirror coil assembly (3) to move up and down carry out camera adjusting by rotation adjusting ring.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of medical instrument camera adjusting mechanism.
Background technique
Camera lens is being widely used on current some medical instruments, camera lens is installed on objective table, by camera lens to inspection
It looks into position to amplify, be adjusted by camera adjusting mechanism so that checking more convenient in camera lens use process；It is existing
Camera adjusting mechanism in it is more comprising part, be mainly fixed using screw, installation is inconvenient, and packaging efficiency is low.
Summary of the invention
In view of the foregoing drawbacks, the purpose of this utility model is to provide a kind of medical instrument camera adjusting mechanisms, are
Slide-bar on two mirror coil assemblies is located in the spiral groove of adjusting ring after passing through the long stripes through hole on Ji Quan, then passes through pressing ring
First mirror coil assembly and adjusting ring are mounted on Ji Quan, adjusting ring is rotated, the second mirror coil assembly is driven to carry out height adjustment, peace
It fills more convenient, the connection between each part can be completed without screw, further reduced production cost, improve production
Efficiency.
The technical solution adopted in the utility model is: a kind of medical instrument camera adjusting mechanism, by Ji Quan, the first Jing Quan
Component, the second mirror coil assembly, pressing ring and adjusting ring form, it is characterised in that: the Ji Quan is convex equipped with a circle in side bottom
Platform；Ji Quan is equipped with thread segment in side top, and a vertical long stripes through hole, Ji Quan are equipped between thread segment and boss
Inwardly protruded first limited step of a circle is additionally provided at the top of inner sidewall；Pressing ring is equipped at the top of the adjusting ring inner sidewall
Limited step, and spiral groove is equipped with below pressing ring limited step；The cooperation of outwardly convex is equipped at the top of the pressing ring
Step and inwardly protruded fixed step, and be additionally provided with and thread segment matching thread on the inner sidewall below fixed step；Institute
The the first mirror coil assembly side stated is equipped with positioning convex platform；The side of second mirror coil assembly is equipped with a slide-bar；The base
Circle periphery set is placed with adjusting ring, and base circle inner circumferential has been sequentially placed the second mirror coil assembly, the first mirror coil assembly, the second mirror from top to bottom
Slide-bar on coil assembly is located in the spiral groove of adjusting ring after passing through the long stripes through hole on Ji Quan, and pressing ring is connected to Ji Quan
Top, so that the first mirror coil assembly and adjusting ring are mounted on Ji Quan, rotation adjusting ring drives the second mirror coil assembly to move up and down.
The boss upper surface is equipped with a deep hole, and spring is equipped in deep hole, and spring top is equipped with the steel of prominent deep hole
Pearl, multiple hemispherical grooves with steel ball cooperation are distributed on adjusting ring bottom surface, and rotation adjusting ring makes steel ball from a hemisphere
Connected in star enters another hemispherical groove, and layman is facilitated to adjust to good angle, so that the second mirror coil assembly is located at
Position.
The first mirror coil assembly is made of the first Jing Quan, the first camera lens, the first pressing ring, and the first camera lens is mounted on first
In mirror circle, fixed by the first pressing ring.
The second mirror coil assembly is made of the second Jing Quan, the second camera lens, the second pressing ring, and the second camera lens is mounted on second
It in mirror circle, is fixed by the second pressing ring, the second side Jing Quan is equipped with an axis hole, sets slide-bar in axis hole.
First Jing Quan is mounted on its outer diameter of the part of the first camera lens less than the internal diameter at the top of the second mirror circle, further
Improve the moving distance of the second mirror coil assembly.
It is additionally provided with anti-skid chequer on the outer surface of the adjusting ring, prevents hand when rotation from skidding by anti-skid chequer.
The utility model, structure is simple, and the slide-bar on the second mirror coil assembly is located at after passing through the long stripes through hole on Ji Quan
In the spiral groove of adjusting ring, then by pressing ring the first mirror coil assembly and adjusting ring are mounted on Ji Quan, rotate adjusting ring,
The second mirror coil assembly is driven to carry out height adjustment, it is easier for installation, the connection between each part can be completed without screw,
It further reduced production cost, improve production efficiency.
Detailed description of the invention
Fig. 1 is the front view of the utility model.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the cutting structure chart of Fig. 1.
In figure: 1 being Ji Quan, 2 be the first mirror coil assembly, 3 be the second mirror coil assembly, 4 be pressing ring, 5 be adjusting ring, 6 be sliding
Axis, 7 be spring, 8 be steel ball.
Specific embodiment
Known by Fig. 1, Fig. 2, Fig. 3, a kind of medical instrument camera adjusting mechanism, by base circle 1, the first mirror coil assembly 2, second
Mirror coil assembly 3, pressing ring 4 and adjusting ring 5 form, and the base circle 1 is equipped with a circle boss 11 in side bottom；Base circle 1 is in side
Top is equipped with thread segment 12, and a vertical long stripes through hole 13 is equipped between thread segment 12 and boss 11, including base circle 1
Inwardly protruded first limited step 14 of a circle is additionally provided at the top of side wall；Pressing ring is equipped at the top of 5 inner sidewall of adjusting ring
Limited step 51, and spiral groove 52 is equipped with below pressing ring limited step 51；Outwardly convex is equipped at the top of the pressing ring 4
Cooperation step 41 and inwardly protruded fixed step 42, and be additionally provided on the inner sidewall below fixed step 42 and thread segment
12 matching threads；First mirror coil assembly, 2 side is equipped with positioning convex platform 211；The side of second mirror coil assembly 3 is equipped with
One slide-bar 6；1 periphery of the base circle set is placed with adjusting ring 5, and 1 inner circumferential of base circle has been sequentially placed the second Jing Quan group from top to bottom
Part 3, the first mirror coil assembly 2, the first mirror coil assembly 2 are limited at the first limited step 14 of base circle 1 by positioning convex platform 211,
Slide-bar 6 on second mirror coil assembly 3 is located in the spiral groove 52 of adjusting ring 5 after passing through the long stripes through hole 13 on base circle 1,
Pressing ring 4 is connected to 1 top of base circle, and the cooperation step 41 of pressing ring 4 is located above the pressing ring limited step of adjusting ring 5, and pressing ring 4 is consolidated
Determine step 42 to be pressed together on the positioning convex platform 211 of the first mirror coil assembly 2, so that the first mirror coil assembly 2 is installed respectively with adjusting ring 5
On base circle 1, rotation adjusting ring 5 drives the second mirror coil assembly 3 to move up and down.11 upper surface of boss is equipped with a deep hole
111, deep hole 111 is interior to be equipped with spring 7, and the steel ball 8 of prominent deep hole 111 is equipped at the top of spring 7, is distributed on 5 bottom surface of adjusting ring more
A hemispherical groove cooperated with steel ball 8, rotation adjusting ring 5 make steel ball 8 enter another hemisphere from a hemispherical groove
Connected in star, multiple settings adjust angle, layman are facilitated to adjust.The first mirror coil assembly 2 is by the first Jing Quan, first
Camera lens, the first pressing ring composition, the first camera lens are mounted in the first mirror circle, are fixed by the first pressing ring, set on the first side Jing Quan
There is positioning convex platform 211；The second mirror coil assembly 3 is made of the second Jing Quan, the second camera lens, the second pressing ring, the second camera lens peace
It in the second mirror circle, is fixed by the second pressing ring, the second side Jing Quan is equipped with an axis hole, sets slide-bar 6 in axis hole.It is described
The first Jing Quan be mounted on internal diameter of its outer diameter of the part of the first camera lens less than the top of the second mirror circle 31 so that the second mirror coil assembly
3 can move up more spaces, further increase the moving distance of the second mirror coil assembly, further facilitate camera adjusting.Described
It is additionally provided with anti-skid chequer 53 on the outer surface of adjusting ring 5, prevents hand when rotation from skidding by anti-skid chequer 53.
Claims (5)
1. a kind of medical instrument camera adjusting mechanism, by Ji Quan (1), the first mirror coil assembly (2), the second mirror coil assembly (3), pressure
It encloses (4) and adjusting ring (5) to form, it is characterised in that: the Ji Quan (1) is equipped with circle boss (11) in side bottom；Ji Quan
(1) thread segment (12) are equipped in side top, and are equipped with a vertical strip between thread segment (12) and boss (11)
Through-hole (13), Ji Quan (1) are additionally provided with inwardly protruded first limited step (14) of a circle at the top of inner sidewall；The adjusting
It encloses at the top of (5) inner sidewall and is equipped with pressing ring limited step (51), and be equipped with spiral groove below pressing ring limited step (51)
(52)；Cooperation step (41) and inwardly protruded fixed step (42) at the top of the pressing ring (4) equipped with outwardly convex, and
It is additionally provided on inner sidewall below fixed step (42) and thread segment (12) matching thread；First described mirror coil assembly (2) side
Face is equipped with positioning convex platform (211)；The side of second mirror coil assembly (3) is equipped with a slide-bar (6)；The Ji Quan (1) is outside
Week, set was placed with adjusting ring (5), and Ji Quan (1) inner circumferential has been sequentially placed the second mirror coil assembly (3), the first mirror coil assembly from top to bottom
(2), the slide-bar (6) on the second mirror coil assembly (3) passes through the long stripes through hole (13) on Ji Quan (1) afterwards positioned at adjusting ring (5)
In spiral groove (52), pressing ring (4) is connected at the top of Ji Quan (1), so that the first mirror coil assembly (2) and adjusting ring (5) are installed
On Ji Quan (1), rotation adjusting ring (5) drives the second mirror coil assembly (3) to move up and down.
2. a kind of medical instrument camera adjusting mechanism according to claim 1, it is characterised in that: the boss (11)
Upper surface is equipped with a deep hole (111), is equipped with spring (7) in deep hole (111), is equipped at the top of spring (7) prominent deep hole (111)
Steel ball (8), multiple hemispherical grooves with steel ball (8) cooperation are distributed on adjusting ring (5) bottom surface, and rotation adjusting ring (5) makes
Steel ball (8) enters another hemispherical groove from a hemispherical groove.
3. a kind of medical instrument camera adjusting mechanism according to claim 1, it is characterised in that: first Jing Quan
Component (2) is made of the first Jing Quan, the first camera lens, the first pressing ring, and the first camera lens is mounted in the first mirror circle, passes through the first pressing ring
Fixed, the first side Jing Quan is equipped with positioning convex platform (211)；The second mirror coil assembly (3) is by the second Jing Quan, the second mirror
Head, the second pressing ring composition, the second camera lens are mounted in the second mirror circle, are fixed by the second pressing ring, and the second side Jing Quan is equipped with
One axis hole sets slide-bar (6) in axis hole.
4. a kind of medical instrument camera adjusting mechanism according to claim 3, it is characterised in that: first Jing Quan
Its outer diameter of the part of the first camera lens is mounted on less than the internal diameter at the top of the second Jing Quan (31).
5. a kind of medical instrument camera adjusting mechanism according to claim 1, it is characterised in that: the adjusting ring
(5) anti-skid chequer (53) are additionally provided on outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562823.3U CN209236396U (en) | 2018-09-26 | 2018-09-26 | A kind of medical instrument camera adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562823.3U CN209236396U (en) | 2018-09-26 | 2018-09-26 | A kind of medical instrument camera adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236396U true CN209236396U (en) | 2019-08-13 |
Family
ID=67518516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562823.3U Expired - Fee Related CN209236396U (en) | 2018-09-26 | 2018-09-26 | A kind of medical instrument camera adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236396U (en) |
-
2018
- 2018-09-26 CN CN201821562823.3U patent/CN209236396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20200926 |