CN208511026U - A kind of fixed device of nuclear magnetic resonance check - Google Patents
A kind of fixed device of nuclear magnetic resonance check Download PDFInfo
- Publication number
- CN208511026U CN208511026U CN201820042639.XU CN201820042639U CN208511026U CN 208511026 U CN208511026 U CN 208511026U CN 201820042639 U CN201820042639 U CN 201820042639U CN 208511026 U CN208511026 U CN 208511026U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- mounting blocks
- kelly
- side wall
- magnetic resonance
- 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 kind of fixed devices of nuclear magnetic resonance check, including bottom plate, the upper side wall of the bottom plate is symmetrically arranged with the groove of two opening upwards, and two grooves are arranged in parallel, the first threaded rod is rotatably connected in the groove, and first is arranged with multiple matched nuts on threaded rod, mounting blocks corresponding with nut are additionally provided in the groove, and each mounting blocks are located at the top setting of corresponding nut, the second threaded rod is threaded in the mounting blocks, and second threaded rod through mounting blocks be arranged, the opposite one end of corresponding second threaded rod of every two is rotatably connected to clamping plate.The utility model is convenient, and the nuclear magnetic resonance is adjusted with the position of the strap in fixed device, therefore it can be convenient the patient for gripping different height sizes, it avoids height differences larger, exists and fix generation the case where less than patient body, increase the applicability of the fixation device.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of fixed devices of nuclear magnetic resonance check.
Background technique
When doing nuclear magnetic resonance check, it is necessary to keep the position posture of a period of time constant, if if having variation, nuclear-magnetism is total
Vibration Meter, which scans the image come, just will appear artifact, cause to detect inaccuracy, waste time, influence back queuing personnel etc. to ask
Topic.It is mostly that it is allowed to take hypnotic or sedative, no if encounter disoperative clouded in mind, mental disease or pediatric patient
Adverse reaction can also occur due to psychological application while can solve problem, it is therefore desirable to nuclear magnetic resonance check with fixed device come
It solves the above problems, but nuclear magnetic resonance check in the prior art is inconvenient to adjust with fixed setting position, for height height
It spends for different patients, can there are problems that fixed less than patient body；For this purpose, it is proposed that a kind of nuclear magnetic resonance check is used
Device is fixed to solve the above problems.
Utility model content
It is not square with fixed setting position that purpose of the utility model is to solve nuclear magnetic resonance checks in the prior art
Just it adjusts, for the patient different for height height, can there are problems that the seed nucleus fixed less than patient body, and proposed
The fixed device of magnetic resonance examination.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fixed device of nuclear magnetic resonance check use, including bottom plate, the upper side wall of the bottom plate are symmetrically arranged with two openings
Upward groove, and two grooves are arranged in parallel, and the first threaded rod, and the first screw thread are rotatably connected in the groove
It is arranged with multiple matched nuts on bar, mounting blocks corresponding with nut, and each mounting blocks are additionally provided in the groove
It is arranged positioned at the top of corresponding nut, the second threaded rod is threaded in the mounting blocks, and the second threaded rod is through peace
Block setting is filled, the opposite one end of corresponding second threaded rod of every two is rotatably connected to clamping plate, and the clamping plate is close to the second spiral shell
One end of rasp bar is equipped with kelly, and mounting blocks are equipped with and the matched card slot of kelly, the kelly position close to the side side wall of kelly
Be slidably connected in card slot and with the inner wall of card slot, the inner wall of the groove two sides be also symmetrically arranged with two it is arranged in parallel
Sliding slot, and the side wall of mounting blocks be equipped with the matched sliding block of sliding slot, be threaded in each mounting blocks and be vertically arranged
Screw thread kelly, and screw thread kelly is arranged through mounting blocks, and the side wall ring of the nut is arranged with multiple to be matched with screw thread kelly
Screw thread card slot, be also transversely provided in the bottom plate and turn chamber, and turn chamber and be connected to respectively with two grooves, it is described to turn the company of rotation in chamber
It is connected to third threaded rod, and third threaded rod is arranged through the side wall of bottom plate, the side wall of the third threaded rod is oblique by first
Gear drive is connected with bull stick, and bull stick is connected far from first helical gear one end by the second helical gear and the transmission of the first threaded rod
It connects.
Preferably, the opposite side side wall of clamping plate described in multiple groups is equipped with rubber mount, and the surface of rubber mount is equipped with
Anti-skid chequer.
Preferably, neonychium is enclosed on the third threaded rod of the plate outer side, and the surface of neonychium is equipped with
Anti-skid chequer.
Preferably, the inner wall of the card slot is equipped with limited block, and limited block is located at the opening setting of card slot, the kelly
Side wall be equipped with and the matched convex block of limited block.
Preferably, the inner wall for turning chamber is equipped with annular turn trough, and the sidewall sheath of bull stick is equipped with matched with annular turn trough
Annular switch block.
The utility model is convenient, and the nuclear magnetic resonance is adjusted with the position of the strap in fixed device, therefore can
It to facilitate the patient for gripping different height sizes, avoids height differences larger, there is the case where fixing less than patient body
Occur, increases the applicability of the fixation device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of nuclear magnetic resonance check fixation device overlooking structure diagram；
Fig. 2 be the utility model proposes a kind of nuclear magnetic resonance check fixation device positive structure schematic.
In figure: 1 bottom plate, 2 grooves, 3 first threaded rods, 4 nuts, 5 mounting blocks, 6 sliding slots, 7 sliding blocks, 8 second threaded rods, 9
Clamping plate, 10 card slots, 11 kellies, 12 turns of chambers, 13 third threaded rods, 14 first helical gears, 15 bull sticks, 16 second helical gears, 17 rings
Shape turn trough, 18 annular switch blocks, 19 screw thread card slots, 20 screw thread kellies.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of nuclear magnetic resonance check is symmetrically arranged with fixed device, including bottom plate 1, the upper side wall of bottom plate 1
The groove 2 of two opening upwards, and two grooves 2 are arranged in parallel, and the first threaded rod 3 is rotatably connected in groove 2, and
It is arranged with multiple matched nuts 4 on first threaded rod 3, mounting blocks 5 corresponding with nut 4 are additionally provided in groove 2, and every
A mounting blocks 5 are located at the top setting of corresponding nut 4, are threaded with the second threaded rod 8, and the second screw thread in mounting blocks 5
Bar 8 is arranged through mounting blocks 5, and the opposite one end of corresponding second threaded rod 8 of every two is rotatably connected to clamping plate 9, and clamping plate 9 leans on
One end of nearly second threaded rod 8 be equipped with kelly 11, and mounting blocks 5 close to kelly 11 side side wall be equipped with kelly 11 it is matched
Card slot 10, kelly 11 are located in card slot 10 and are slidably connected with the inner wall of card slot 10, and the inner wall of card slot 10 is equipped with limited block, and limits
Position block is located at the opening setting of card slot 10, the side wall of kelly 11 be equipped with the matched convex block of limited block, prevent kelly 11 and block
Slot 10 slips, so that clamping plate 9 be made to cannot get position-limiting action, rotates together clamping plate 9 with the second threaded rod 8, and multiple groups clamping plate 9 is opposite
Side side wall be equipped with rubber mount, and the surface of rubber mount is equipped with anti-skid chequer, and rubber mount and the clamping of clamping plate 9 are arranged,
Not only it had increased patient and has been clamped fixed comfort level, but also dismounting and change conveniently is carried out to rubber mount, and avoided the occurrence of cross-infection,
The inner wall of 2 two sides of groove is also symmetrically arranged with two sliding slots 6 arranged in parallel, and the side wall of mounting blocks 5 is equipped with and sliding slot 6
The sliding block 7 matched is threaded with the screw thread kelly 20 being vertically arranged in each mounting blocks 5, and screw thread kelly 20 is through installation
Block 5 is arranged, and the side wall ring of nut 4 is arranged with the multiple and matched screw thread card slot 19 of screw thread kelly 20, is also transversely provided in bottom plate 1
Turn chamber 12, and turn chamber 12 and be connected to respectively with two grooves 2, turns to be rotatably connected to third threaded rod 13 in chamber 12, and third screw thread
Bar 13 is arranged through the side wall of bottom plate 1, is enclosed with neonychium on the third threaded rod 13 in the outside of bottom plate 1, and neonychium
Surface is equipped with anti-skid chequer, prevents when rotating third threaded rod 13, hurts finger by the screw thread on its surface, third threaded rod 13
Side wall is sequentially connected with bull stick 15 by the first helical gear 14, and the one end of bull stick 15 far from the first helical gear 14 is oblique by second
Gear 16 and the first threaded rod 3 are sequentially connected, and the inner wall for turning chamber 12 is equipped with annular turn trough 17, and the sidewall sheath of bull stick 15 be equipped with
The annular matched annular switch block 18 of turn trough 17, had not only facilitated bull stick 15 to rotate, but also provide support force for bull stick 15, and ensure that bull stick
Stability when 15 rotation.
When patient body is fixed, patient's the utility model can lie low on bottom plate 1, according to different patients'
Height size adjusts the position of multiple groups clamping plate 9, as needed, rotates screw thread kelly 20, can make to move down on screw thread kelly 20
It is dynamic, when screw thread kelly 20 and the clamping of screw thread card slot 19, limit operation can be carried out to the nut 4, therefore the nut 4 can be made
It is moved on the first threaded rod 3, when screw thread kelly 20 is separated with screw thread card slot 19, which can be with the first threaded rod 3
Rotation and rotate, therefore can be adjusted according to the needs the position of multiple groups clamping plate 9, the second threaded rod 8 rotated after regulating, by
It is threadedly coupled in the second threaded rod 8 with mounting blocks 5, and clamping plate 9 is limited by the cooperation of kelly 11 and card slot 10, Bu Huisui
The rotation of the second threaded rod 8 and rotate, therefore the body of patient can be gripped by two clamping plates 9；It is controlling
When two the first threaded rod 3 rotations of system, rotation third threaded rod 13 drives bull stick 15 to rotate by the first helical gear 14, bull stick 15
The first threaded rod 3 in two grooves 2 can be driven to rotate simultaneously by the second helical gear 16, adjust corresponding folder to facilitate
The position of plate 9.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of nuclear magnetic resonance check fixed device, including bottom plate (1), which is characterized in that the upper side wall pair of the bottom plate (1)
Claim to set the groove (2) there are two opening upwards, and two grooves (2) are arranged in parallel, are rotatablely connected in the groove (2)
Have the first threaded rod (3), and be arranged with multiple matched nuts (4) on the first threaded rod (3), in the groove (2) also
Equipped with mounting blocks (5) corresponding with nut (4), and each mounting blocks (5) are located at the top setting of corresponding nut (4), described
It is threaded in mounting blocks (5) the second threaded rod (8), and the second threaded rod (8) is arranged through mounting blocks (5), every two pair
The opposite one end of the second threaded rod (8) answered is rotatably connected to clamping plate (9), and the clamping plate (9) is close to the second threaded rod (8)
One end is equipped with kelly (11), and side side wall of the mounting blocks (5) close to kelly (11) is equipped with and kelly (11) matched card slot
(10), the kelly (11) is located in card slot (10) and is slidably connected with the inner wall of card slot (10), groove (2) two sides it is interior
Wall is also symmetrically arranged with two sliding slots arranged in parallel (6), and the side wall of mounting blocks (5) is equipped with and sliding slot (6) matched cunning
Block (7) is threaded with the screw thread kelly (20) being vertically arranged in each mounting blocks (5), and screw thread kelly (20) passes through
Mounting blocks (5) setting is worn, the side wall ring of the nut (4) is arranged with multiple and screw thread kelly (20) matched screw thread card slot
(19), it is also transversely provided in the bottom plate (1) and turns chamber (12), and turned chamber (12) and be connected to respectively with two grooves (2), it is described to turn chamber
(12) it is rotatably connected in third threaded rod (13), and side wall of the third threaded rod (13) through bottom plate (1) is arranged, the third
The side wall of threaded rod (13) is sequentially connected with bull stick (15) by the first helical gear (14), and bull stick (15) is far from the first helical gear
(14) one end is sequentially connected by the second helical gear (16) and the first threaded rod (3).
2. a kind of fixed device of nuclear magnetic resonance check according to claim 1, which is characterized in that clamping plate described in multiple groups
(9) opposite side side wall is equipped with rubber mount, and the surface of rubber mount is equipped with anti-skid chequer.
3. a kind of fixed device of nuclear magnetic resonance check according to claim 1, which is characterized in that be located at the bottom plate
(1) neonychium is enclosed on the third threaded rod (13) on the outside of, and the surface of neonychium is equipped with anti-skid chequer.
4. a kind of fixed device of nuclear magnetic resonance check according to claim 1, which is characterized in that the card slot (10)
Inner wall is equipped with limited block, and limited block is located at the opening setting of card slot (10), and the side wall of the kelly (11) is equipped with and limit
The convex block of Block- matching.
5. a kind of fixed device of nuclear magnetic resonance check according to claim 1, which is characterized in that the chamber (12) that turns
Inner wall is equipped with annular turn trough (17), and the sidewall sheath of bull stick (15) is equipped with and the matched annular switch block (18) of annular turn trough (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042639.XU CN208511026U (en) | 2018-01-11 | 2018-01-11 | A kind of fixed device of nuclear magnetic resonance check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042639.XU CN208511026U (en) | 2018-01-11 | 2018-01-11 | A kind of fixed device of nuclear magnetic resonance check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511026U true CN208511026U (en) | 2019-02-19 |
Family
ID=65328423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820042639.XU Expired - Fee Related CN208511026U (en) | 2018-01-11 | 2018-01-11 | A kind of fixed device of nuclear magnetic resonance check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879781A (en) * | 2021-01-10 | 2021-06-01 | 郑州大学第一附属医院 | Intensive care therapy instrument's management fixing device |
-
2018
- 2018-01-11 CN CN201820042639.XU patent/CN208511026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879781A (en) * | 2021-01-10 | 2021-06-01 | 郑州大学第一附属医院 | Intensive care therapy instrument's management fixing device |
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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: 20190219 Termination date: 20200111 |