CN201116966Y - Ball type sheet-holding device - Google Patents
Ball type sheet-holding device Download PDFInfo
- Publication number
- CN201116966Y CN201116966Y CNU2007200430043U CN200720043004U CN201116966Y CN 201116966 Y CN201116966 Y CN 201116966Y CN U2007200430043 U CNU2007200430043 U CN U2007200430043U CN 200720043004 U CN200720043004 U CN 200720043004U CN 201116966 Y CN201116966 Y CN 201116966Y
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- China
- Prior art keywords
- front panel
- sheet
- tumbling
- clamping element
- housing
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- 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 ball bearing type card holding device, which is composed of a front panel of an X ray light piece machine lamp box and a clamping device which is matched with the front panel, wherein the clamping device is horizontally arranged on the upper portion of the front panel. The card holding device is characterized in that the clamping device is composed of an elongated-shaped shell and a rolling type clamping component which is located in the shell, the upper portion of the shell is fixedly connected with the lamp box, the bottom is close to the front panel to form a sheet-filling slot, and the maximum distance between the inner cavity wall of the shell and the front panel is bigger than the outer diameter of the rolling-type clamping component. The clamp force of the utility model is little related to the using time, the service life of the product can be effectively prolonged, the structure is simple, and the use is convenient.
Description
Technical field
The utility model relates to a kind of accessory of medical diagnosis utility appliance, is specifically related to hold the sheet device on a kind of projection reading set that is used to watch the X-ray sheet.
Background technology
In the medical assistance instrument field, be used to observe the X-ray sheet the common structure of X-ray sheet projection reading set be, comprise a casing, be provided with the light erecting frame in the casing, illuminating lamp tube is installed on the light erecting frame, also be provided with bearing in the casing, lampshade is arranged on the bearing, and organic printing opacity frosted glass is installed on the lampshade, be positioned at the front side of illuminating lamp tube, constitute the front panel of casing, front panel top is provided with holds the sheet device, is used for fixing the X-ray sheet.When the doctor reads sheet, the X-ray sheet is clamped in the lateral surface of organic glass, opens the illuminating lamp tube in the casing, light penetrates after organic frosted glass scattering, and the X-ray sheet that evenly throws light on is so that the doctor observes.
In the prior art, the common sheet device of holding is arranged on compressing tablet bar on organic printing opacity frosted glass, and it generally includes the compressing tablet of strip, is embedded rubber-like compressing tablet brush in the compressing tablet, the X-ray sheet inserts between compressing tablet brush and frosted glass, and the resilient force of brushing owing to compressing tablet is held the location.The advantage of this structure is to use conveniently, and can not damage the X-ray sheet, but in actual use, along with the prolongation of service time, the elasticity of compressing tablet brush can weaken because of tired, and it is clamped to cause the X-ray sheet to be difficult for thus, and problems such as landing take place.Though, on some device, being provided with the adjusting bolt of regulating the compressing tablet clamping force, the flexibility decrease situation that can brush compressing tablet to a certain extent plays compensating action, can not tackle the problem at its root.
Above-mentioned compressing tablet bar structure is applied on the X-ray sheet projection reading set of other structure equally, for example, can substitute lamp box structure in the above-mentioned projection reading set with EL sheet, but still can hold the problem that sheet device flexibility decrease causes the landing of X-ray sheet this moment.
Summary of the invention
The utility model purpose provide a kind of be used for X-ray sheet projection reading set hold the sheet device, can conveniently use, should in using for a long time, effectively avoid the decline of clamping force again.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ball-type is held the sheet device, constitute by the front panel of X-ray sheet machine lamp box and the clamp device that cooperates with front panel, described clamp device is horizontally disposed in the top of front panel, described clamp device is made of the housing of strip and the tumbling-type clamping element that is positioned at housing, fixedly connected with lamp box in described housing top, the adjacent formation inserted sheet seam with front panel in bottom, the ultimate range of described housing internal chamber wall and front panel is greater than the external diameter of described tumbling-type clamping element.
In the technique scheme, described tumbling-type clamping element is the plurality of balls that is horizontally arranged in the described housing.
Perhaps, described tumbling-type clamping element is the horizontally disposed right cylinder that is positioned at described housing of axis.
In the technique scheme, the bottom, longitudinal cross-section of described housing has makes the tumbling-type clamping element press close to the constraint degree of front panel; The tumbling-type clamping element has the relative front panel motion redundance of top laterally.
As long as meeting the housing of above-mentioned requirements, the shape of longitudinal cross-section all can be used.For ease of processing, a kind of optimized technical scheme is that the longitudinal cross-section of described housing is shaped as down the narrow wide inverted triangle of.
Another kind of optimized technical scheme is that the longitudinal cross-section of described housing is shaped as oval lacking.
The utility model principle of work: when the X-ray sheet when the inserted sheet seam upwards inserts, promote the outer upward side roll of tumbling-type clamping element in the housing, thereby and form the space between front panel, X-ray sheet upper end enters in the space, because action of gravity, the tumbling-type clamping element rolls downwards, and side direction compresses the X-ray sheet, realizes the location.At this moment, the result of the action of gravity that the X-ray sheet is downward is the thrust that the tumbling-type clamping element further is subjected to lateral wall, makes the X-ray sheet be pressed tightlyer and can landing.When needs take off the X-ray sheet, only need upwards promote the X-ray sheet once more when the tumbling-type clamping element does not fall after rise, take out the X-ray sheet under fast, can take out.Thereby, X-ray sheet fixing and take off all very convenient.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1. because the utility model adopts the tumbling-type clamping element to realize the location of X-ray sheet, irrelevant, thereby the problem of compressing tablet brush flexibility decrease in the prior art can not occur with the elasticity of keeper, clamping force and service time relation little, can effectively prolong life-span of product;
2. adopt X-ray sheet projection reading set of the present utility model, only need the X-ray sheet is upwards inserted and can fix automatically from the inserted sheet seam, simple in structure, easy to use.
Description of drawings
Accompanying drawing 3 is local enlarged diagrams of Fig. 1;
Accompanying drawing 5 is structural representations (the lamp box inner structure is not drawn) of embodiment three;
Accompanying drawing 6 is local enlarged diagrams of embodiment four.
Wherein: 1, front panel; 2, housing; 3, lamp box; 4, inserted sheet seam; 5, tumbling-type clamping element.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 3, a kind of ball-type is held the sheet device, constitute by the front panel 1 of X-ray sheet machine lamp box and the clamp device that cooperates with front panel, described clamp device is made of the housing 2 of strip and the tumbling-type clamping element 5 that is positioned at housing 2, housing 2 is horizontally disposed in the top of front panel, fixedly connected with lamp box 3 in housing 2 tops, bottom and front panel 1 adjacent formation inserted sheet seam 4, the ultimate range of described housing internal chamber wall and front panel is greater than the external diameter of described tumbling-type clamping element.
In the present embodiment, described tumbling-type clamping element 5 is for being horizontally arranged in 20～30 spheroids in the described housing, the longitudinal cross-section of described housing 2 is shaped as down the narrow wide inverted triangle of, the bottom of inverted triangle constitutes makes spheroid press close to the constraint degree of front panel, the height of inverted triangle makes its inscribed circle diameter greater than sphere diameter, thereby makes spheroid have the relative front panel motion redundance of top laterally.
Embodiment two: a kind of ball-type is held the sheet device, and its version is referring to shown in accompanying drawing 1 and the accompanying drawing 3, and agent structure is identical with embodiment one, and wherein, shown in accompanying drawing 4, tumbling-type clamping element 5 is the horizontally disposed right cylinder that is positioned at described housing of axis.
When the X-ray sheet when inserted sheet seam upwards inserts, promote right cylinder it moved on side, and form the space between front panel, the X-ray sheet enters in the space, and because itself and cylindrical action of gravity are clamped between right cylinder and the front panel, realizes locating.
Embodiment three: shown in accompanying drawing 5, a kind of ball-type is held the sheet device, constitute by the front panel of X-ray sheet machine lamp box and the clamp device that cooperates with front panel, described clamp device is made of the housing 2 of strip and the tumbling-type clamping element 5 that is positioned at housing, housing is horizontally disposed in the top of front panel 1, fixedly connected with lamp box 3 in housing top, the adjacent formation inserted sheet seam 4 of bottom and front panel, and the ultimate range of described housing internal chamber wall and front panel is greater than the external diameter of described tumbling-type clamping element.
In the present embodiment, described tumbling-type clamping element is 35 spheroids that are horizontally arranged in the described housing, and the longitudinal cross-section of described housing is shaped as oval lacking.
Embodiment four: shown in accompanying drawing 6, a kind of ball-type is held the sheet device, constitute by the front panel 1 of X-ray sheet machine lamp box and the clamp device that cooperates with front panel, described clamp device is made of the housing 2 of strip and the tumbling-type clamping element 5 that is positioned at housing 2, housing 2 is horizontally disposed in the top of front panel, fixedly connected with lamp box 3 in housing top, bottom and front panel 1 adjacent formation inserted sheet seam 4, and the ultimate range of described housing internal chamber wall and front panel is greater than the external diameter of described tumbling-type clamping element.
In the present embodiment, described tumbling-type clamping element is 18 spheroids that are horizontally arranged in the described housing, and the longitudinal cross-section of described housing is shaped as the irregular figure of curve wide at the top and narrow at the bottom and front panel formation.
Claims (6)
1. a ball-type is held the sheet device, constitute by the front panel (1) of X-ray sheet machine lamp box and the clamp device that cooperates with front panel, described clamp device is horizontally disposed in the top of front panel, it is characterized in that: described clamp device is made of the housing (2) of strip and the tumbling-type clamping element (5) that is positioned at housing, fixedly connected with lamp box (3) in described housing (2) top, the adjacent formation inserted sheet seam with front panel in bottom (4), the ultimate range of described housing internal chamber wall and front panel is greater than the external diameter of described tumbling-type clamping element.
2. ball-type according to claim 1 is held the sheet device, it is characterized in that: described tumbling-type clamping element (5) is for being horizontally arranged in the plurality of balls in the described housing.
3. ball-type according to claim 1 is held the sheet device, it is characterized in that: described tumbling-type clamping element (5) is the horizontally disposed right cylinder that is positioned at described housing of axis.
4. ball-type according to claim 1 is held the sheet device, it is characterized in that: the bottom, longitudinal cross-section of described housing (2) has makes the tumbling-type clamping element press close to the constraint degree of front panel; Tumbling-type clamping element (5) has the relative front panel motion redundance of top laterally.
5. ball-type according to claim 4 is held the sheet device, it is characterized in that: the longitudinal cross-section of described housing (2) is shaped as down the narrow wide inverted triangle of.
6. ball-type according to claim 1 is held the sheet device, it is characterized in that: the longitudinal cross-section of described housing (2) is shaped as oval lacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200430043U CN201116966Y (en) | 2007-08-07 | 2007-08-07 | Ball type sheet-holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200430043U CN201116966Y (en) | 2007-08-07 | 2007-08-07 | Ball type sheet-holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116966Y true CN201116966Y (en) | 2008-09-17 |
Family
ID=39991542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200430043U Expired - Fee Related CN201116966Y (en) | 2007-08-07 | 2007-08-07 | Ball type sheet-holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116966Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597709A (en) * | 2015-01-27 | 2015-05-06 | 江苏远燕医疗设备有限公司 | Film clamping framework for LED (Light Emitting Diode) type X-ray film viewer |
| CN105137707A (en) * | 2015-10-16 | 2015-12-09 | 朱雪君 | Medical image ray film clamping device |
| CN106501944A (en) * | 2016-09-09 | 2017-03-15 | 苏州佳世达电通有限公司 | Display device |
| CN109823654A (en) * | 2019-01-31 | 2019-05-31 | 苑超 | A kind of practical image department mating plate storing unit |
| CN110865510A (en) * | 2019-11-07 | 2020-03-06 | 华北理工大学 | X-ray film clamping device for pneumoconiosis detection and using method thereof |
-
2007
- 2007-08-07 CN CNU2007200430043U patent/CN201116966Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597709A (en) * | 2015-01-27 | 2015-05-06 | 江苏远燕医疗设备有限公司 | Film clamping framework for LED (Light Emitting Diode) type X-ray film viewer |
| CN105137707A (en) * | 2015-10-16 | 2015-12-09 | 朱雪君 | Medical image ray film clamping device |
| CN105137707B (en) * | 2015-10-16 | 2017-09-08 | 徐晶晶 | A kind of medical image mating plate clamping device |
| CN106501944A (en) * | 2016-09-09 | 2017-03-15 | 苏州佳世达电通有限公司 | Display device |
| CN109823654A (en) * | 2019-01-31 | 2019-05-31 | 苑超 | A kind of practical image department mating plate storing unit |
| CN109823654B (en) * | 2019-01-31 | 2020-05-22 | 苑超 | Practical image branch of academic or vocational study slide strorage device |
| CN110865510A (en) * | 2019-11-07 | 2020-03-06 | 华北理工大学 | X-ray film clamping device for pneumoconiosis detection and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |