CN209751221U - Medical otolaryngology branch of academic or vocational study apparatus support bracket - Google Patents
Medical otolaryngology branch of academic or vocational study apparatus support bracket Download PDFInfo
- Publication number
- CN209751221U CN209751221U CN201822209485.1U CN201822209485U CN209751221U CN 209751221 U CN209751221 U CN 209751221U CN 201822209485 U CN201822209485 U CN 201822209485U CN 209751221 U CN209751221 U CN 209751221U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- hinged
- square plate
- guide rail
- 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
The utility model discloses a medical otolaryngology branch of academic or vocational study apparatus support bracket, including the base, characterized by: the base is hinged to one end of a vertical shaft, the lower portion of the vertical shaft is fixedly connected with a square plate II, the other end of the vertical shaft is fixedly connected with a U-shaped block, two side center shafts of a hinged gear are arranged in the U-shaped block, one side center shaft of the gear is hinged to penetrate through one side of the U-shaped block and an end portion fixedly connected rotary table, the gear is meshed with a rack, the bottom end of the rack is fixedly connected with a first sliding block, the rack and the first sliding block are arranged in a first sliding groove of a guide rail II, the first sliding block is hinged to one end of a connecting rod II, the other end of the connecting rod II is hinged to one end of the first connecting. The utility model relates to the field of medical equipment, specifically say, relate to a medical otolaryngology branch of academic or vocational study apparatus support bracket. The utility model discloses a medical otolaryngology branch of academic or vocational study apparatus support bracket is favorable to supplementary otolaryngology branch of academic or vocational study apparatus to support.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically say, relate to a medical otolaryngology branch of academic or vocational study apparatus support bracket.
Background
Surgical instruments are needed in the ear-nose-throat surgery process, medical staff are needed to hold the surgical instruments under normal conditions, and the long-time holding of the instruments is easy to fatigue. The auxiliary equipment can reduce the workload of medical personnel, save labor and improve the efficiency of the operation. Currently, there is a lack of a device that can achieve support for an auxiliary otorhinolaryngological instrument.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a medical otolaryngology branch of academic or vocational study apparatus support bracket is favorable to supplementary otolaryngology branch of academic or vocational study apparatus to support.
The utility model adopts the following technical scheme to realize the purpose of the invention:
The utility model provides a medical otolaryngology branch of academic or vocational study apparatus support bracket, includes the base, characterized by: the base is hinged with one end of a vertical shaft, the lower part of the vertical shaft is fixedly connected with a square plate II, the other end of the vertical shaft is fixedly connected with a U-shaped block, central shafts on two sides of a gear are hinged in the U-shaped block, the central shaft on one side of the gear is hinged to penetrate through one side of the U-shaped block, the end part of the gear is fixedly connected with a rotary table, a rack is meshed with a rack, the bottom end of the rack is fixedly connected with a first sliding block, the rack and the first sliding block are both arranged in a first sliding groove of a guide rail II, the first sliding block is hinged with one end of a second connecting rod, the other end of the second connecting rod is hinged with one end of the first connecting rod, the other end of the first connecting rod is hinged with an ear block, the ear block is fixed at the bottom of the guide rail II, the bottom end of the guide rail II is fixed at the front end of one, the utility model discloses a slide block, including base, square plate two, slide block two, spring fixed connection in the bottom of guide rail one, the upside center fixed connection L shape pole of slider two, the front end fixed connection mount pad of L shape pole, the other end fixed connection of square plate one is in one side of guide bar, the guide bar sets up in the spout two of guide rail one, spring fixed connection is passed through in the bottom of guide bar in the bottom of guide rail one, the bottom mounting of guide rail one is in the opposite side front end of square plate two, two bottom fixed connection cylinder sliders of square plate, the cylinder slider sets up in the circular arc slide of base.
As a further limitation of the technical scheme, the middle part of the vertical shaft is fixedly connected with a handle.
As a further limitation of the technical solution, a part of the sliding block corresponding to the square block is connected with a second jackscrew in a threaded manner.
as a further limitation of the technical scheme, a part of the square plate corresponding to the base is in threaded connection with a first jackscrew.
Compared with the prior art, the utility model discloses an advantage is with positive effect: medical personnel unscrew the first jackscrew, rotate the handle, the handle drives the cylindrical sliding block to move in the circular arc slideway, the cylindrical sliding block drives the whole equipment to rotate through the second square plate, when the equipment rotates to a proper position, the first jackscrew is screwed down, the turntable is rotated, the turntable drives the gear to rotate, the gear drives the rack to move upwards along the first sliding groove, the rack drives the second connecting rod to swing through the first sliding block, the second connecting rod drives the first connecting rod to rotate, the rack drives the guide rod to move upwards along the second sliding groove through the square plate, the guide rod stretching spring, the first square plate drives the mounting seat to move upwards through the square block, the second sliding block and the L-shaped rod, when the mounting seat moves to a proper position, the rotating of the turntable is stopped, the second jackscrew is unscrewed, the L-shaped rod is pushed forwards by hand, the second sliding block is driven to move forwards along the slideway by the L-shaped rod, the mounting seat moves forwards, when the mounting, the medical staff completes the position adjustment of the equipment. The utility model discloses a medical otolaryngology branch of academic or vocational study apparatus support bracket is favorable to supplementary otolaryngology branch of academic or vocational study apparatus to support.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic view of a three-dimensional structure of the base of the present invention.
Fig. 7 is a schematic view of the partially cut-open structure of the present invention.
In the figure: 1. the guide device comprises a guide rod 2, a guide rail I, a guide rail 3, a square plate I, a guide rail 4, an L-shaped rod 5, a spring 6, a jackscrew I, a guide rail 7, a base 8, an arc slideway 9, an ear block 10, a connecting rod I, a connecting rod II, a connecting rod 12, a sliding block I, a sliding block 13, a guide rail II, a guide rail 14, a handle 15, a rack 16, a rotary table 17, a U-shaped block 18, a gear 20, a sliding block II, a sliding block 20a, a jackscrew II, a square block 21a, a slideway 22, a mounting seat 23, a sliding chute I, a sliding chute II, 25, a cylindrical sliding block 26, a vertical shaft 27, a.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-7, the present invention includes a base 7, one end of a vertical shaft 26 is hinged on the base 7, a square plate two 27 is fixedly connected to a lower portion of the vertical shaft 26, a U-shaped block 17 is fixedly connected to the other end of the vertical shaft 26, a central shaft at two sides of a gear 18 is hinged in the U-shaped block 17, a central shaft at one side of the gear 18 is hinged to pass through one side of the U-shaped block 17 and is fixedly connected to a turntable 16, the gear 18 is meshed with a rack 15, a first slider 12 is fixedly connected to a bottom end of the rack 15, the rack 15 and the first slider 12 are both disposed in a first sliding slot 23 of a second guide rail 13, the first slider 12 is hinged to one end of a second link 11, the other end of the second link 11 is hinged to one end of a first link 10, the other end of the first link 10 is hinged to an ear block 9, the ear block 9 is fixed to a bottom of the second guide rail 13, one end of one side fixed connection square plate 3 of rack 15, 3 upside centers of square plate are fixed with square 21, be provided with two slider 20 in the slide 21a of square 21, the upside center fixed connection L shape pole 4 of two slider 20, the front end fixed connection mount pad 22 of L shape pole 4, the other end fixed connection of square plate 3 is in one side of guide bar 1, guide bar 1 sets up in two spout 24 of guide rail one 2, 5 fixed connection in the bottom of guide rail one 2 are passed through to the bottom of guide bar 1, the bottom mounting of guide rail one 2 the opposite side front end of square plate two 27, two 27 bottom fixed connection cylinder sliders 25 of square plate, cylinder slider 25 sets up in the circular arc slide 8 of base 7.
The middle part of the vertical shaft 26 is fixedly connected with the handle 14.
The part of the sliding block 20 corresponding to the square block 21 is connected with a second jackscrew 20a in a threaded mode.
The square plate 27 is connected with the first jackscrew 6 through threads corresponding to the part of the base 7.
The utility model discloses the work flow does: medical personnel unscrew the jackscrew I6, rotate the handle 14, the handle 14 drives the cylindrical slide block 25 to move in the circular arc slide way 8, the cylindrical slide block 25 drives the whole equipment to rotate through the square plate II 27, when the equipment rotates to a proper position, the jackscrew I6 is screwed down, the rotary disc 16 is rotated, the rotary disc 16 drives the gear 18 to rotate, the gear 18 drives the rack 15 to move upwards along the slide way I23, the rack 15 drives the connecting rod II 11 to swing through the slide block I12, the connecting rod II 11 drives the connecting rod I10 to rotate, the rack 13 drives the guide rod 1 to move upwards along the slide way II 24 through the square plate I3, the guide rod 1 stretches the spring 5, the square plate I3 drives the mounting seat 22 to move upwards through the square block 21, the slide block II 20 and the L-shaped rod 4, when the mounting seat 22 moves to a proper position, the rotary disc 16 stops rotating, the jackscrew II 20a is unscrewed, the L-shaped rod 4 is pushed forwards by hand, the L-shaped rod 4 drives the mounting seat 22 to move forwards, when the mounting seat 22 moves to a proper position, the second jackscrew 20a is screwed down, and medical staff complete the position adjustment of the equipment.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a medical otolaryngology branch of academic or vocational study apparatus support bracket, includes base (7), characterized by: the base (7) is hinged with one end of a vertical shaft (26), the lower part of the vertical shaft (26) is fixedly connected with a second square plate (27), the other end of the vertical shaft (26) is fixedly connected with a U-shaped block (17), central shafts on two sides of a gear (18) are hinged in the U-shaped block (17), the central shaft on one side of the gear (18) is hinged to penetrate through one side of the U-shaped block (17) and is fixedly connected with a turntable (16) at the end part, the gear (18) is meshed with a rack (15), the bottom end of the rack (15) is fixedly connected with a first sliding block (12), the rack (15) and the first sliding block (12) are both arranged in a first sliding groove (23) of a second guide rail (13), the first sliding block (12) is hinged with one end of a second connecting rod (11), the other end of the second connecting rod (11) is hinged with one end of a first connecting rod (10), and the, the lug block (9) is fixed at the bottom of the second guide rail (13), the bottom end of the second guide rail (13) is fixed at the front end of one side of the second square plate (27), one side of the rack (15) is fixedly connected with one end of the first square plate (3), the upper side center of the first square plate (3) is fixed with a square block (21), a slide way (21a) of the square block (21) is internally provided with a second slide block (20), the upper side center of the second slide block (20) is fixedly connected with an L-shaped rod (4), the front end of the L-shaped rod (4) is fixedly connected with a mounting seat (22), the other end of the first square plate (3) is fixedly connected with one side of a guide rod (1), the guide rod (1) is arranged in a slide groove (24) of the first guide rail (2), the bottom end of the guide rod (1) is fixedly connected with the bottom end of the first guide rail (2) through a spring (5), and the bottom end of the first guide rail (2) is fixed at the, the bottom of the square plate II (27) is fixedly connected with a cylindrical sliding block (25), and the cylindrical sliding block (25) is arranged in the arc slide way (8) of the base (7).
2. The medical otorhinolaryngological device support bracket of claim 1 wherein: the middle part of the vertical shaft (26) is fixedly connected with a handle (14).
3. The medical otorhinolaryngological device support bracket of claim 1 wherein: and a second top thread (20a) is connected to the part, corresponding to the square block (21), of the second sliding block (20) in a threaded manner.
4. The medical otorhinolaryngological device support bracket of claim 1 wherein: and the part of the square plate II (27) corresponding to the base (7) is in threaded connection with the jackscrew I (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209485.1U CN209751221U (en) | 2018-12-27 | 2018-12-27 | Medical otolaryngology branch of academic or vocational study apparatus support bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209485.1U CN209751221U (en) | 2018-12-27 | 2018-12-27 | Medical otolaryngology branch of academic or vocational study apparatus support bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209751221U true CN209751221U (en) | 2019-12-10 |
Family
ID=68747846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209485.1U Expired - Fee Related CN209751221U (en) | 2018-12-27 | 2018-12-27 | Medical otolaryngology branch of academic or vocational study apparatus support bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209751221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367807A (en) * | 2021-06-04 | 2021-09-10 | 青岛市妇女儿童医院 | Medical otolaryngology branch of academic or vocational study apparatus support bracket |
-
2018
- 2018-12-27 CN CN201822209485.1U patent/CN209751221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367807A (en) * | 2021-06-04 | 2021-09-10 | 青岛市妇女儿童医院 | Medical otolaryngology branch of academic or vocational study apparatus support bracket |
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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 |
Granted publication date: 20191210 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |