CN103181844B - Camera obscura retainer and hospital bed - Google Patents
Camera obscura retainer and hospital bed Download PDFInfo
- Publication number
- CN103181844B CN103181844B CN201210183716.0A CN201210183716A CN103181844B CN 103181844 B CN103181844 B CN 103181844B CN 201210183716 A CN201210183716 A CN 201210183716A CN 103181844 B CN103181844 B CN 103181844B
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- main body
- swingle
- retainer
- fixed bar
- retainer main
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Abstract
A kind of camera obscura retainer and hospital bed, when holding the fixed bar (21) and swingle (22) of being located at side, fixed bar (31) and the swingle (32) of being located at opposite side are also close, the contact site (25,35) of the block piece (24,34) of both sides leaves guide rail (15), can insert camera obscura retainer (1).When being separated fixed bar (21) and swingle (22), fixed bar (31) and swingle (32) also leave, and contact site (25,35) contacts with guide rail (15), obtain braking action.Adopt the present invention, not arranging driving mechanism just can by camera obscura retainer in and out of the regulation installation site below the bed board portion of bed, and can be fixed on the regulation installation site below this bed board portion, can easily depart from described installation site in addition.
Description
Technical field
The present invention relates to a kind of camera obscura retainer and the hospital bed of this camera obscura retainer be installed, this camera obscura retainer to the bed board portion being parallel to bed be configured in hospital bed below, kept from the top camera obscura of shooting to the X-ray that patient is irradiated.In addition, so-called hospital bed, except the bed pressing word, stretcher, diagnostic table and the examining table etc. that use when being also included in the shooting X-rays such as hospital.
Background technology
When carrying out X-ray shooting for the patient couched on hospital bed, at the camera obscura that the configuration of the below of this hospital bed is parallel with the bed board portion of bed, X-ray is irradiated to patient in side from the bed, is detected by the X-ray through patient by camera obscura as image.
More with the bed stretching function in hospital bed.This stretching, extension function refers to, the bed board portion of the patient that couches on bed overall with near the length direction central authorities in bed board portion for fulcrum rotates, the Te Lunde Justin Lemberg state that an acquisition low foot is high and the low anti-espionage human relations moral Justin Lemberg state of head height foot.So, because bed board portion entirety is fascinated, therefore when the camera obscura retainer receiving camera obscura is not fixed on the framework supporting bed board portion, camera obscura retainer and the camera obscura by its storage likely drop when stretching, and are dangerous.
Patent documentation 1 discloses a kind of such hospital bed: in the below of hospital bed, is fixed on bed frame by camera obscura retainer at multiple position.In addition, patent documentation 2 and 3 discloses so a kind of hospital bed: use driving mechanism that camera obscura retainer is inserted the below of bed.
Patent documentation 1: Japanese Unexamined Patent Publication 3-77543 publication
Patent documentation 2: Japanese Kohyo 1-503202 publication
Patent documentation 3: Japanese Patent Publication 1-130313 publication
Invent problem to be solved
But the hospital bed that patent documentation 1 discloses, owing to being the type be fixed on by camera obscura retainer on bed frame, therefore, when camera obscura being passed in and out camera obscura retainer, the patient in the bed board portion of bed must move the turnover not hindering camera obscura.
In addition, the hospital bed disclosed in patent documentation 2 and 3, due to the below using driving mechanism the camera obscura retainer being accommodated with camera obscura to be arranged on bed board portion, therefore has and makes the weight penalty of bed because of this driving mechanism and the problem becoming high price hospital bed.
Summary of the invention
The present invention is made in view of this problem, object is to provide a kind of camera obscura retainer and hospital bed, driving mechanism is not set and camera obscura retainer can be made in and out of the regulation installation site below the bed board portion of bed, and the regulation installation site that can be fixed on below this bed board portion, in addition, it can be made easily to depart from described installation site.
For solving the means of problem
The feature of camera obscura retainer of the present invention has:
Retainer main body, four limits of this retainer main body have wall portion, the region storage camera obscura surrounded by this wall portion;
Be arranged on each fixed bar on the two parallel limits of this retainer main body, and each described fixed bar is outstanding to the foreign side of described retainer main body;
Be arranged on swingle in described retainer main body and outstanding to the foreign side of described retainer main body accordingly with each described fixed bar, and the rotating shaft that described swingle can be set around described retainer main body rotates;
Correspondingly with each described swingle to arrange and the block piece outstanding to the foreign side of described retainer main body, when described swingle turns to the position away from the fixed bar corresponding with it, described block piece is advanced laterally from described retainer main body, and when described swingle turns to the position close to the fixed bar corresponding with it, described block piece moves to the direction be retracted in described retainer main body;
Connecting rod, this connecting rod makes block piece interlock described in a pair mobile; And
Force application part, this force application part exerts a force to the direction making described swingle leave the described fixed bar corresponding with this swingle to described swingle, described block piece or described connecting rod.
Hospital bed of the present invention, has:
Two below the bed board portion being located at bed parallel guide rails; And
Along the camera obscura retainer that this guide rail inserts,
Described camera obscura retainer has:
Retainer main body, four limits of this retainer main body have wall portion, the region storage camera obscura surrounded by this wall portion;
Be arranged on this retainer main body with each fixed bar on two limits of described guide rail parallel, and each described fixed bar is outstanding to the foreign side of described retainer main body;
Be arranged on swingle in described retainer main body and outstanding to the foreign side of described retainer main body accordingly with each described fixed bar, and the rotating shaft that described swingle can be set around described retainer main body rotates;
Correspondingly with each described swingle to arrange and the block piece outstanding to the foreign side of described retainer main body, when described swingle turns to the position away from the fixed bar corresponding with it, described block piece is advanced from described retainer main body to described guide rail, and when described swingle turns to the position close to the fixed bar corresponding with it, described block piece moves to the direction leaving described guide rail;
Connecting rod, this connecting rod makes block piece interlock described in a pair mobile; And
Force application part, this force application part exerts a force to the direction making described swingle leave the described fixed bar corresponding to this swingle to described swingle or described block piece.
The effect of invention
Adopt the present invention, under the state that a pair fixed bar and swingle are held, by camera obscura retainer below the bed board portion of guide rail insertion bed, then, when being removed the state of holding of described fixed bar and swingle, described swingle utilizes force application part and moves to the direction leaving described fixed bar, when swingle leaves fixed bar, block piece is advanced outward from retainer main body, thus block piece pushes the guide rail below the bed board portion being located at bed.Thus, camera obscura retainer is fixed on guide rail.When changing camera obscura, hold fixed bar and swingle, by making swingle rotate to fixed bar, block piece just leaves guide rail and is retracted into retainer main body, therefore, camera obscura retainer can be pulled out along guide rail below the bed board portion of bed.So, as long as arrange fixed bar, swingle and block piece on camera obscura retainer, camera obscura retainer just can be made at random to fix, depart from assigned position below the bed board portion of bed.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the upper surface of the camera obscura retainer representing the invention process form.
Fig. 2 is the axonometric chart of the camera obscura retainer represented below the bed board portion being inserted in hospital bed.
Fig. 3 is the diagram representing camera obscura retainer structure, and (a) is overall diagram, and bar is amplified the diagram represented by (b).
Fig. 4 is the diagram representing camera obscura retainer structure equally, and (a) is overall diagram, and bar is amplified the diagram represented by (b).
Fig. 5 is the axonometric chart representing the camera obscura retainer inserting hospital bed.
Fig. 6 is the enlarged drawing near bar 21,22.
Symbol description
1: camera obscura retainer
2: retainer main body
3: cover cap
4: center mark part
5: roller
15: guide rail
21,31: fixed bar
22,32: swingle
23,33: rotating shaft
24,34: block piece
25,35: contact site
41: connecting rod
Detailed description of the invention
Below, embodiment of the present invention is illustrated with reference to accompanying drawing.Fig. 1 be represent the invention process form camera obscura retainer above axonometric chart, Fig. 2 is the axonometric chart of the camera obscura retainer represented below the bed board portion inserting hospital bed, Fig. 3 and Fig. 4 is the diagram representing camera obscura retainer structure, a () is overall diagram, b () is that bar is amplified the diagram represented, Fig. 5 is the axonometric chart representing the camera obscura retainer inserting hospital bed, and Fig. 6 is the enlarged drawing near bar 21,22.
As shown in Figure 2, in hospital bed 10, in the below in patient bed bed board portion 11, be provided with the installation portion 12 inserting camera obscura retainer 1.Fig. 5 represents mentioned relative to bed frame 10 in this bed board portion 11 and represent the diagram of installation portion 12.As shown in Figure 5, installation portion 12 is provided with the guide rail 15 extended in parallel with the direction of insertion 6 of camera obscura retainer 1.The shape of cross section of this guide rail 15 is L-shaped, and this guide rail 15 is fixed on bed frame 10, the both sides of bed configuration a pair.
As shown in Figure 1, the retainer main body 2 of camera obscura retainer 1, base plate four limit of its rectangle is provided with longitudinal wall 2a, 2b, 2c, 2d, camera obscura is fitted together to the space being accommodated in this longitudinal wall 2a, 2b, 2c, 2d and impaling.Be provided with detachable cover cap 3 in an end (rearward end of direction of insertion 6) of the length direction of this camera obscura retainer 1, in this cover cap 3, be provided with the fixed components such as bar described later and connecting rod.Further, a side of this cover cap 3 is limit 2a for chimeric camera obscura.
On two limits parallel with direction of insertion 6 in the retainer main body 2 of camera obscura retainer 1, be provided with the center mark part 4 for confirming camera obscura retainer 1 position in bed.In addition, on two limits parallel with direction of insertion 6 in this retainer main body 2, be respectively arranged with two rollers 5 that can rotate around the rotating shaft perpendicular to direction of insertion 6, this roller 5 is led by the L-shaped facade of guide rail 15, and rolls on the bottom surface of L-shaped.Thus, camera obscura retainer 1, its roller 5 is led by guide rail 15 and rolls on guide rail 15, can move back and forth along this guide rail 15 to direction of insertion 6.
As shown in Figure 1, the rearward end of the direction of insertion 6 in camera obscura retainer 1, is provided with the retainer fixed component of this embodiment in the region being configured with cover cap 3.That is, at the both ends (direction is perpendicular to the both ends of direction of insertion 6) of the width of retainer main body 2, the fixed bar 21,31 and swingle 22,32 and block piece 25,35 given prominence to outward from retainer main body 2 is configured with respectively.As shown in Figures 3 and 4, its length direction of fixed bar 21,31 is fixed in retainer main body 2 perpendicular to direction of insertion 6.Swingle 22,32, can be rotated to support on rotating shaft 23,33 respectively, and rotating shaft 23,33 its be axially perpendicular to retainer main body 2 ground and be arranged in retainer main body 2.Block piece 24,34 can be bearing on rotating shaft 23,33 equally respectively rotatably, and swingle 22,32 and block piece 24,34 are mutually fixedly set respectively, has the structure of one.Therefore, swingle 22,32 and block piece 24,34 rotate in the same direction centered by rotating shaft 23,33 simultaneously.Be provided with contact site 25,35 on the top of each block piece 24,34, when block piece 24,34 rotates outward, this contact site 25,35 contacts with guide rail 15, utilizes the frictional force of contact site 25,35 and guide rail 15 to be locked on guide rail 15 by camera obscura retainer 1.The surface-coated of this contact site 25,35 has rubber-based material, improves the frictional force between guide rail 15.Thus, the locking power between camera obscura retainer 1 and guide rail 15 and brake force improve.
As shown in Figure 6, on the rotating shaft 23 of the swingle 22 of a side, except swingle 22 and block piece 24, be also supported with rotatable brace 26, this brace 26 is fixed as one with swingle 22 and block piece 24, rotates in the same direction simultaneously.In addition, brace 36 is also fixed with in the central authorities of the block piece 34 of the opposing party.Further, between the top ends and the end leaving rotating shaft 23 of brace 26 of brace 36, be connected with relative to the rotatable connecting rod 41 of brace 26,36.Thus, block piece 24 and block piece 34 linkage rotation.Namely, when block piece 24 rotates to the direction that its contact site 25 contacts with guide rail 15, the direction that block piece 34 also contacts to its contact site 35 with guide rail 15 rotates, when block piece 24 rotates to the direction that its contact site 25 leaves guide rail 15, the direction that block piece 34 also leaves guide rail 15 to its contact site 35 rotates.
In addition, as shown in Fig. 3, Fig. 4, Fig. 6, Compress Spring 27 pairs of block pieces 24 exert a force to the direction pushed towards guide rail 15.Thus, the contact site 25,35 of block piece 24,34 contacts with guide rail 15 all the time.
Below, the camera obscura retainer of this embodiment formed as above and the action of hospital bed are described.First, as shown in Figure 2, in the installation portion 12 below the bed board portion 11 camera obscura retainer 1 of the untapped camera obscura of storage being inserted bed 10.Now, as shown in Figure 5, the facade that the roller 5 of camera obscura retainer 1 is L-shaped by the cross section of guide rail 15 leads and rolls on the horizontal component of bottom surface.Thus, camera obscura retainer 1 is led by guide rail 15 and till being inserted into the installation portion 12 below bed board portion 11.When inserting this camera obscura retainer 1, operator makes camera obscura retainer 1 move under the state of holding fixed bar 21 and swingle 22.So, by holding fixed bar 21 and swingle 22, thus just as shown in FIG. 3, the contact site 25 of block piece 24 is just in the state leaving guide rail 15.In addition, as long as hold the fixed bar 31 and swingle 22 that are configured at camera obscura retainer 1 side, the fixed bar 31 and the swingle 32 that are then configured at camera obscura retainer 1 opposite side also become close state by connecting rod 41 simultaneously, and the contact site 35 of this block piece 34 also leaves guide rail 15.So, make the occasion of camera obscura retainer 1 movement, holding fixed bar 1 and swingle 22, making the contact site 25,35 of block piece 24,34 leave guide rail 15.In addition, fixed bar 31 can certainly also be held and swingle 32 replaces holding fixed bar 21 and swingle 22.
Further, time till camera obscura retainer 1 is inserted into regulation installation site, removes and hold fixed bar 21 and swingle 22.Like this, as shown in Figure 4, block piece 24 utilizes the force of Compress Spring 27 and rotates to the direction that its contact site 25 contacts with guide rail 15, and another block piece 34 also utilizes connecting rod 41 and rotates to the direction that its contact site 35 contacts with guide rail 15.Thus, because the contact site 25,35 of block piece 24,34 contacts with guide rail 15, contact site 25,35 utilizes Compress Spring 27 to push guide rail 15, therefore, utilize the frictional force of contact site 25,35 and guide rail 15, Braking, on camera obscura retainer 1, stops at the installation of regulation.So even if bed moves or vibrates, the position of camera obscura retainer 1 does not also change.In addition, even if the overall foot side that rotates into the stretching of implantation, the bed board portion of bed becomes top or head side and becomes top, camera obscura retainer 1 also can not move.
In addition, guide rail 15 is set by the roughly total length in the bed board portion 11 at bed, can camera obscura retainer 1 is arranged on the optional position in bed board portion 11, X-ray shooting can be carried out to the whole body of patient.
In addition, above-mentioned embodiment, although bar and block piece etc. are located in the rearward end of camera obscura retainer 1, the position of these parts is arbitrary, and the situation etc. that bed can be utilized to construct is located on the optional position of camera obscura retainer 1.
Claims (2)
1. a camera obscura retainer, is characterized in that, has:
Retainer main body, four limits of this retainer main body have wall portion, the region storage camera obscura surrounded by this wall portion;
Be arranged on each fixed bar on the two parallel limits of this retainer main body, and each described fixed bar is outstanding to the foreign side of described retainer main body;
Be arranged on swingle in described retainer main body and outstanding to the foreign side of described retainer main body accordingly with each described fixed bar, and the rotating shaft that described swingle can be set around described retainer main body rotates;
Correspondingly with each described swingle to arrange and the block piece outstanding to the foreign side of described retainer main body, when described swingle turns to the position away from the fixed bar corresponding with it, described block piece is advanced laterally from described retainer main body, and when described swingle turns to the position close to the fixed bar corresponding with it, described block piece moves to the direction be retracted in described retainer main body;
Connecting rod, this connecting rod makes block piece interlock described in a pair mobile; And
Force application part, this force application part exerts a force to the direction making described swingle leave the described fixed bar corresponding with this swingle to described swingle, described block piece or described connecting rod.
2. a hospital bed, is characterized in that, has:
Two below the bed board portion being located at bed parallel guide rails; And
Along the camera obscura retainer that this guide rail inserts,
Described camera obscura retainer has:
Retainer main body, four limits of this retainer main body have wall portion, the region storage camera obscura surrounded by this wall portion;
Be arranged on this retainer main body with each fixed bar on two limits of described guide rail parallel, and each described fixed bar is outstanding to the foreign side of described retainer main body;
Be arranged on swingle in described retainer main body and outstanding to the foreign side of described retainer main body accordingly with each described fixed bar, and the rotating shaft that described swingle can be set around described retainer main body rotates;
Correspondingly with each described swingle to arrange and the block piece outstanding to the foreign side of described retainer main body, when described swingle turns to the position away from the fixed bar corresponding with it, described block piece is advanced from described retainer main body to described guide rail, and when described swingle turns to the position close to the fixed bar corresponding with it, described block piece moves to the direction leaving described guide rail;
Connecting rod, this connecting rod makes block piece interlock described in a pair mobile; And
Force application part, this force application part exerts a force to the direction making described swingle leave the described fixed bar corresponding to this swingle to described swingle or described block piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-286136 | 2011-12-27 | ||
| JP2011286136A JP5661603B2 (en) | 2011-12-27 | 2011-12-27 | Cassette holder and medical bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103181844A CN103181844A (en) | 2013-07-03 |
| CN103181844B true CN103181844B (en) | 2016-01-06 |
Family
ID=48673464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210183716.0A Active CN103181844B (en) | 2011-12-27 | 2012-06-06 | Camera obscura retainer and hospital bed |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5661603B2 (en) |
| CN (1) | CN103181844B (en) |
| TW (1) | TWI557495B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6019675B2 (en) | 2012-03-30 | 2016-11-02 | ブラザー工業株式会社 | Function execution device |
| JP6019676B2 (en) | 2012-03-30 | 2016-11-02 | ブラザー工業株式会社 | Communication device |
| JP5867319B2 (en) | 2012-07-03 | 2016-02-24 | ブラザー工業株式会社 | Communication device |
| JP5900228B2 (en) | 2012-08-06 | 2016-04-06 | ブラザー工業株式会社 | Communication device |
| JP6264815B2 (en) | 2013-09-30 | 2018-01-24 | ブラザー工業株式会社 | Communication device |
| JP6402494B2 (en) | 2014-05-30 | 2018-10-10 | ブラザー工業株式会社 | Function execution system, function execution device, and communication terminal |
| JP6596388B2 (en) * | 2016-06-24 | 2019-10-23 | パラマウントベッド株式会社 | Bed equipment |
| CN109350108A (en) * | 2018-12-12 | 2019-02-19 | 河北普康医疗设备有限公司 | A kind of Medical stretcher backrest camera obscura adjustable support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361819Y (en) * | 1999-04-06 | 2000-02-02 | 田兴凡 | Rolling gate door lock |
| CN2716869Y (en) * | 2004-03-05 | 2005-08-10 | 史继峰 | Multifunctional video camera stretcher cart |
| CN101643171A (en) * | 2009-09-01 | 2010-02-10 | 南京工业大学 | Lifter safety door |
| CN201405786Y (en) * | 2009-04-17 | 2010-02-17 | 上汽通用五菱汽车股份有限公司 | Opening and closing device for glove compartment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4728452Y1 (en) * | 1969-02-07 | 1972-08-28 | ||
| JP2759425B2 (en) * | 1994-07-22 | 1998-05-28 | パラマウントベッド株式会社 | Support adjustment mechanism for film cassette tray for X-ray photography in bed |
| US5422928A (en) * | 1994-08-19 | 1995-06-06 | Payne; Cham N. | Apparatus for mounting a backboard to a gurney |
| JP2004242898A (en) * | 2003-02-14 | 2004-09-02 | Nakada Takao | Wheelchair for radiography, and film cassette holder for the same |
| JP2010075454A (en) * | 2008-09-26 | 2010-04-08 | Fujifilm Corp | Radiographic stand |
-
2011
- 2011-12-27 JP JP2011286136A patent/JP5661603B2/en active Active
-
2012
- 2012-04-19 TW TW101113943A patent/TWI557495B/en not_active IP Right Cessation
- 2012-06-06 CN CN201210183716.0A patent/CN103181844B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361819Y (en) * | 1999-04-06 | 2000-02-02 | 田兴凡 | Rolling gate door lock |
| CN2716869Y (en) * | 2004-03-05 | 2005-08-10 | 史继峰 | Multifunctional video camera stretcher cart |
| CN201405786Y (en) * | 2009-04-17 | 2010-02-17 | 上汽通用五菱汽车股份有限公司 | Opening and closing device for glove compartment |
| CN101643171A (en) * | 2009-09-01 | 2010-02-10 | 南京工业大学 | Lifter safety door |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013132491A (en) | 2013-07-08 |
| TWI557495B (en) | 2016-11-11 |
| CN103181844A (en) | 2013-07-03 |
| TW201327020A (en) | 2013-07-01 |
| JP5661603B2 (en) | 2015-01-28 |
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