CN209203307U - A kind of Cranial Computed Tomography fixing head adjustment device - Google Patents
A kind of Cranial Computed Tomography fixing head adjustment device Download PDFInfo
- Publication number
- CN209203307U CN209203307U CN201821193861.6U CN201821193861U CN209203307U CN 209203307 U CN209203307 U CN 209203307U CN 201821193861 U CN201821193861 U CN 201821193861U CN 209203307 U CN209203307 U CN 209203307U
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- groove
- fixedly installed
- located remotely
- support
- spring
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Abstract
The utility model discloses a kind of Cranial Computed Tomography fixing heads to adjust device, crown support including bottom plate and on bottom plate, the two sides of the crown support offer the first groove, sliding bar is slidably fitted in first groove, one end that two sliding bars are located remotely from each other is fixedly installed with support rod, and support rod is located at the outside of crown support, two support rod one end close to each other are fixedly installed with connecting rod, two connecting rod sides close to each other are fixedly installed with clamping plate, clamping plate is located at the top of crown support, the bottom of sliding bar offers card slot, the second groove is offered in the bottom interior wall of first groove, bayonet lock is slidably fitted in second groove, one end of the first spring is fixedly installed in the bottom interior wall of second groove, the other end of first spring is fixedly mounted on bayonet lock.The utility model can be convenient for being adjusted clamping plate, consequently facilitating different size of head is fixed, structure is simple, easy to use.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of Cranial Computed Tomography fixing head to adjust device.
Background technique
Dept. of radiology is important auxiliary examination department, hospital, and in modern hospital construction, dept. of radiology is that a collection is checked, examined
It is disconnected, treat integrated department, many diseases of clinical departments must all be reached by dept. of radiology's equipment inspection clarifies a diagnosis and auxiliary diagnosis,
And the working principle of CT is scanned to certain a part of human body by certain thickness level with X-ray beam, when x-ray directive human body
When tissue, part ray is absorbed by tissue, and part ray passes through human body and received by detector, generates signal, and Cranial Computed Tomography is solid at present
Determine head device, there are problems that being not easy to be adjusted, is not easy to that head of different sizes is fixed, therefore we mention
A kind of Cranial Computed Tomography fixing head adjustment device is for solving the above problems out.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Cranial Computed Tomography proposed is fixed
Head adjusting device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Cranial Computed Tomography fixing head adjustment device, the crown support including bottom plate and on bottom plate, the crown support
Two sides offer the first groove, and sliding bar is slidably fitted in the first groove, and one end that two sliding bars are located remotely from each other is solid
Dingan County is equipped with support rod, and support rod is located at the outside of crown support, and two support rod one end close to each other are fixedly installed with company
Extension bar, two connecting rod sides close to each other are fixedly installed with clamping plate, and clamping plate is located at the top of crown support, the bottom of sliding bar
Card slot is offered, the second groove is offered in the bottom interior wall of the first groove, bayonet lock is slidably fitted in the second groove, second is recessed
One end of the first spring is fixedly installed in the bottom interior wall of slot, the other end of the first spring is fixedly mounted on bayonet lock, and two
The side that bayonet lock is located remotely from each other is fixedly installed with push rod, and one end that two push rods are located remotely from each other all extends to the outer of crown support
Side offers placing groove on the side inner wall that two the second grooves are located remotely from each other, and is slidably fitted with positioning plate in placing groove, and two
One end of second spring, the fixed peace of the other end of second spring are fixedly installed on the side inner wall that a placing groove is located remotely from each other
On corresponding positioning plate, the side that two positioning plates are located remotely from each other is fixedly installed with pull rod, and two pull rods are located remotely from each other
One end all extend to the outside of crown support, two positioning plate sides close to each other are fixedly installed with to a positioning pin, two
The side that bayonet lock is located remotely from each other is offered to locating slot, and positioning pin is adapted with corresponding locating slot.
Preferably, offer the first intercommunicating pore on the side inner wall that two the second grooves are located remotely from each other, and push rod with it is right
The first intercommunicating pore answered is slidably connected.
Preferably, the quantity positioned at the card slot of the same side is four to eight, and four to eight card slot spaced sets.
Preferably, two clamping plate sides close to each other are fixedly installed with neonychium.
Preferably, first groove cross section is rectangular cross section, and the cross section of sliding bar is rectangular cross section.
Preferably, limiting slot is offered in the top inner wall of first groove, the top of sliding bar is fixedly mounted limited
Position block, and limited block is slidably connected with limiting slot.
Compared with prior art, the utility model has the beneficial effects that
Pass through pull rod, positioning plate, second spring, positioning pin, locating slot, bayonet lock, push rod, the first spring, card slot, support
Bar, connecting rod and clamping plate match, and mobile pull rod, pull rod drives positioning plate to be moved, and positioning plate presses second spring
Contracting, positioning plate drive positioning pin to be moved, so that positioning pin is detached from locating slot, move down push rod, push rod drive bayonet lock to
Lower movement, bayonet lock are compressed to the first spring and are detached from card slot, keep the position of push rod constant, then move sliding bar, sliding
Lever drives support rod to be moved, and support rod drives connecting rod to be moved, and connecting rod drives clamping plate to be moved, and realizes
Mobile purpose is carried out to clamping plate.
The utility model, consequently facilitating different size of head is fixed, can be tied convenient for clamping plate is adjusted
Structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Cranial Computed Tomography fixing head adjust device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Cranial Computed Tomography fixing head adjust device part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of Cranial Computed Tomography fixing head adjust device part B structural schematic diagram.
In figure: 1 crown support, 2 first grooves, 3 sliding bars, 4 support rods, 5 connecting rods, 6 clamping plates, 7 card slots, 8 second grooves,
9 bayonet locks, 10 first springs, 11 push rods, 12 locating slots, 13 placing grooves, 14 positioning plates, 15 positioning pins, 16 pull rods, 17 second bullets
Spring.
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.1-3, a kind of Cranial Computed Tomography fixing head adjusts device, the crown support 1 including bottom plate and on bottom plate, head
The two sides of jacking 1 offer the first groove 2, and sliding bar 3 is slidably fitted in the first groove 2, and two sliding bars 3 are located remotely from each other
One end be fixedly installed with support rod 4, and support rod 4 is located at the outside of crown support 1, two support rods 4 it is close to each other one
End is fixedly installed with connecting rod 5, and two sides close to each other of connecting rod 5 are fixedly installed with clamping plate 6, and clamping plate 6 is located at crown support 1
Top, the bottom of sliding bar 3 offers card slot 7, the second groove 8, the second groove is offered in the bottom interior wall of the first groove 2
It is slidably fitted with bayonet lock 9 in 8, one end of the first spring 10, the first spring 10 are fixedly installed in the bottom interior wall of the second groove 8
The other end be fixedly mounted on bayonet lock 9, the side that two bayonet locks 9 are located remotely from each other is fixedly installed with push rod 11, and two push rods
11 one end being located remotely from each other all extend to the outside of crown support 1, open up on the side inner wall that two the second grooves 8 are located remotely from each other
There is placing groove 13, is slidably fitted with positioning plate 14 in placing groove 13, it is solid on the side inner wall that two placing grooves 13 are located remotely from each other
Dingan County is equipped with one end of second spring 17, and the other end of second spring 17 is fixedly mounted on corresponding positioning plate 14, and two fixed
The side that position plate 14 is located remotely from each other is fixedly installed with pull rod 16, and one end that two pull rods 16 are located remotely from each other all extends to crown support
1 outside, two sides close to each other of positioning plate 14, which are fixedly installed with, is located remotely from each other a positioning pin 15, two bayonet locks 9
Side is offered to locating slot 12, and positioning pin 15 is adapted with corresponding locating slot 12, by pull rod 16, positioning plate 14,
Second spring 17, positioning pin 15, locating slot 12, bayonet lock 9, push rod 11, the first spring 10, card slot 7, support rod 4,5 and of connecting rod
Clamping plate 6 matches, and mobile pull rod 16, pull rod 16 drives positioning plate 14 to be moved, and positioning plate 14 presses second spring 17
Contracting, positioning plate 14 drive positioning pin 15 to be moved, so that positioning pin 15 is detached from locating slot 12, move down push rod 11, push rod
11 drive bayonet locks 9 move down, and bayonet lock 9 is compressed to the first spring 10 and be detached from card slot 7, keeps the position of push rod 11 not
Become, then move sliding bar 3, sliding bar 3 drives support rod 4 to be moved, and support rod 4 drives connecting rod 5 to be moved, and connects
Bar 5 drive clamping plate 6 moved, realize and carry out mobile purpose to clamping plate 6, the utility model can convenient for clamping plate 6 into
Row is adjusted, consequently facilitating different size of head is fixed, structure is simple, easy to use.
In the utility model, the first intercommunicating pore is offered on the side inner wall that two the second grooves 8 are located remotely from each other, and push away
Bar 11 is slidably connected with corresponding first intercommunicating pore, and the quantity positioned at the card slot 7 of the same side is four to eight, and four to eight cards
7 spaced set of slot, two sides close to each other of clamping plate 6 are fixedly installed with neonychium, and 2 cross section of the first groove is rectangle
Cross section, the cross section of sliding bar 3 are rectangular cross section, offer limiting slot, sliding bar 3 in the top inner wall of the first groove 2
Top be fixedly installed with limited block, and limited block is slidably connected with limiting slot, passes through pull rod 16, positioning plate 14, second spring
17, positioning pin 15, locating slot 12, bayonet lock 9, push rod 11, the first spring 10, card slot 7, support rod 4, connecting rod 5 and clamping plate 6 match
It closes, mobile pull rod 16, pull rod 16 drives positioning plate 14 to be moved, and positioning plate 14 compresses second spring 17, positioning plate
14 drive positioning pins 15 are moved, so that positioning pin 15 is detached from locating slot 12, move down push rod 11, push rod 11 drives bayonet lock
9 move down, and bayonet lock 9 is compressed to the first spring 10 and be detached from card slot 7, keep the position of push rod 11 constant, then move
Sliding bar 3, sliding bar 3 drive support rod 4 to be moved, and support rod 4 drives connecting rod 5 to be moved, and connecting rod 5 drives clamping plate
6 are moved, and are realized and are carried out mobile purpose to clamping plate 6, and the utility model can be convenient for that clamping plate 6 is adjusted, thus
Convenient for different size of head is fixed, structure is simple, easy to use.
Working principle: in use, moving pull rod 16 first, pull rod 16 drives positioning plate 14 to be moved, and positioning plate 14 is right
Second spring 17 is compressed, and positioning plate 14 drives positioning pin 15 to be moved, so that positioning pin 15 is detached from locating slot 12, then
Push rod 11 is moved down, push rod 11 drives bayonet lock 9 to move down, and bayonet lock 9 is compressed to the first spring 10 and be detached from card slot 7,
Releasing lever 16 simultaneously keeps the position of push rod 11 constant, then moves sliding bar 3, and sliding bar 3 drives support rod 4 to be moved,
Support rod 4 drives connecting rod 5 to be moved, and connecting rod 5 drives clamping plate 6 to be moved, and realizes and carries out mobile mesh to clamping plate 6
, after clamping plate 6, which is adjusted, arrives suitable position, push rod 11 is unclamped, under the elastic force effect of the first spring 10, so that bayonet lock 9 blocks
Enter in card slot 7, under the elastic force effect of second spring 17 so that positioning pin 15 is caught in locating slot 12, realize to clamping plate 6 into
The fixed purpose of row, convenient for clamping plate 6 is adjusted, structure is simple, easy to operate.
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 (3)
1. a kind of Cranial Computed Tomography fixing head adjusts device, (1) is held in the palm on the crown including bottom plate and on bottom plate, which is characterized in that
The two sides of the crown support (1) offer the first groove (2), are slidably fitted with sliding bar (3) in the first groove (2), two
One end that sliding bar (3) is located remotely from each other is fixedly installed with support rod (4), and support rod (4) is located at the outside of crown support (1),
Two support rod (4) one end close to each other are fixedly installed with connecting rod (5), and two connecting rods (5) side close to each other is solid
Dingan County is equipped with clamping plate (6), and clamping plate (6) is located at the top of crown support (1), and the bottom of sliding bar (3) offers card slot (7), and first
It is offered in the bottom interior wall of groove (2) the second groove (8), is slidably fitted with bayonet lock (9), the second groove in the second groove (8)
(8) one end of the first spring (10) is fixedly installed in bottom interior wall, the other end of the first spring (10) is fixedly mounted on card
It sells on (9), the side that two bayonet locks (9) are located remotely from each other is fixedly installed with push rod (11), and two push rods (11) are located remotely from each other
One end all extends to the outside of crown support (1), offers placing groove on the side inner wall that two the second grooves (8) are located remotely from each other
(13), it is slidably fitted with positioning plate (14) in placing groove (13), it is solid on the side inner wall that two placing grooves (13) are located remotely from each other
Dingan County is equipped with the one end of second spring (17), and the other end of second spring (17) is fixedly mounted on corresponding positioning plate (14),
The side that two positioning plates (14) are located remotely from each other is fixedly installed with pull rod (16), and one end that two pull rods (16) are located remotely from each other is equal
The outside of crown support (1) is extended to, two positioning plate (14) sides close to each other are fixedly installed with to a positioning pin (15), and two
The side that a bayonet lock (9) is located remotely from each other is offered to locating slot (12), and positioning pin (15) and corresponding locating slot (12) phase
Adaptation, offers the first intercommunicating pore on the side inner wall that two the second grooves (8) are located remotely from each other, and push rod (11) with it is corresponding
First intercommunicating pore is slidably connected, and the quantity positioned at the card slot (7) of the same side is four to eight, and between four to eight card slots (7) etc.
Away from setting, two clamping plate (6) sides close to each other are fixedly installed with neonychium.
2. a kind of Cranial Computed Tomography fixing head according to claim 1 adjusts device, which is characterized in that first groove
(2) cross section is rectangular cross section, and the cross section of sliding bar (3) is rectangular cross section.
3. a kind of Cranial Computed Tomography fixing head according to claim 1 adjusts device, which is characterized in that first groove
(2) limiting slot is offered in top inner wall, and limited block, and limited block and limiting slot are fixedly installed at the top of sliding bar (3)
It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193861.6U CN209203307U (en) | 2018-07-26 | 2018-07-26 | A kind of Cranial Computed Tomography fixing head adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193861.6U CN209203307U (en) | 2018-07-26 | 2018-07-26 | A kind of Cranial Computed Tomography fixing head adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209203307U true CN209203307U (en) | 2019-08-06 |
Family
ID=67452323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193861.6U Expired - Fee Related CN209203307U (en) | 2018-07-26 | 2018-07-26 | A kind of Cranial Computed Tomography fixing head adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209203307U (en) |
-
2018
- 2018-07-26 CN CN201821193861.6U patent/CN209203307U/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: 20190806 Termination date: 20210726 |