CN212718879U - Probe positioning support device - Google Patents
Probe positioning support device Download PDFInfo
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- CN212718879U CN212718879U CN202021544709.5U CN202021544709U CN212718879U CN 212718879 U CN212718879 U CN 212718879U CN 202021544709 U CN202021544709 U CN 202021544709U CN 212718879 U CN212718879 U CN 212718879U
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- probe
- core body
- mounting frame
- rotating shaft
- body mounting
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Abstract
The utility model discloses a probe positioning and supporting device, which comprises a probe mounting mechanism and a probe bracket, wherein the probe mounting mechanism comprises a probe core body mounting frame and a probe, the probe is arranged in the probe core body mounting frame, a rotating shaft is fixed outside the probe core body mounting frame, and the rotating shaft is provided with a thread; the probe bracket comprises a fixing hole, a locking device, an upright post bottom end, a cross beam, a sliding block, a guide mechanism, a bottom plate, a rubber block, an adjusting mechanism, a braking device and a limiting block; the utility model discloses a probe location strutting arrangement makes the probe can the horizontal motion and carry out arbitrary angular rotation, simple structure, convenient to use.
Description
The technical field is as follows.
The utility model relates to a device for in medical tomographic image measurement, concretely relates to probe location strutting arrangement.
Background of the invention is described.
The basic performance of the single photon emission computed tomography device SPECT mainly comprises two parts of the whole machine performance and the probe performance, but in some occasions, such as debugging, only the probe performance is required, and the whole machine performance is not involved, so that if the whole machine is used for debugging the probe, the operation is very complicated, and the cost is high.
At present, no device specially used for the debugging process of the probe exists, the probe is placed on a support such as a desk and the like during debugging, and the direction and the angle of the probe are changed in a manual adjusting mode.
Because the motion part of the SPECT probe has great influence on the imaging quality, the motion stability of the probe system needs to be ensured during manual adjustment, and the vibration is small when the probe system stops; in addition, because the probe is heavier, the operation is inconvenient during manual adjustment, and potential safety hazards can exist because the probe is not placed stably.
The utility model discloses a content.
The utility model provides a simple probe positioning and supporting device for solving the defects.
The utility model discloses a probe positioning and supporting device, including probe installation mechanism and probe support, probe installation mechanism includes probe core installation frame and probe, and probe core installation frame embeds the probe, and probe core installation frame external fixation has a rotation axis, and probe core installation frame revolves as an organic whole with the rotation axis, has the screw thread on the rotation axis; the probe bracket comprises a fixing hole, a locking device, an upright post bottom end, a cross beam, a sliding block, a guide mechanism, a bottom plate, a rubber block, an adjusting mechanism, a braking device and a limiting block; the rotating shaft on the probe core body mounting frame penetrates through the fixing hole on the stand column, so that the probe core body rotates around the central axis of the rotating shaft at any angle, and after the probe core body rotates to a required angle, the rotating angle is kept unchanged by locking the locking device, and the probe core body is fixed on the stand column; the bottom ends of the upright columns are fixedly connected with the cross beam so as to ensure that the speeds of the upright columns are consistent when the upright columns slide on the guide mechanism; the beam is of a hollow rectangular structure, electric elements such as wires and the like are placed in the beam, and the bottom end of the beam is fixedly connected with a sliding block; the bottom plate is provided with a guide mechanism, and the sliding block is matched with the guide mechanism so as to realize that the upright post moves on the bottom plate through the sliding block and the guide rail; a braking device is arranged on the outer side of the cross beam; the guide mechanism is provided with an adjusting mechanism so as to accurately adjust the distance of the probe when the probe moves horizontally and reduce the vibration when the probe stops; the two ends of the guide rail are provided with limiting blocks, so that the upright post is prevented from rushing out of the guide rail due to misoperation, and the probe is prevented from being damaged or the human body is prevented from being injured; rubber blocks are arranged between the cross beams and the limiting blocks and on the inner sides of the two cross beams so as to reduce vibration and noise during collision.
Preferably, the guide mechanism is one of a linear guide rail or a linear roller.
Preferably, the adjusting mechanism is one of a lead screw or a scale positioning device.
Preferably, the probe support comprises one upright or two uprights for supporting one probe or two probes.
The utility model discloses a probe location strutting arrangement makes the probe can the horizontal motion and carry out arbitrary angular rotation, simple structure, convenient to use.
Description of the drawings.
FIG. 1: the utility model discloses the schematic structure.
FIG. 2: the utility model is used for support the schematic structure of two probes.
FIG. 3: fig. 1 is a partial view.
FIG. 3-1: the general assembly diagram of fig. 3.
FIG. 3-2: fig. 3 is an exploded view.
In the figure: the probe core body installation frame comprises a probe core body installation frame 1, a rotating shaft 2, a fixing hole 3, a locking device 4, an upright post 5, an upright post bottom end 6, a cross beam 7, a sliding block 8, a guide mechanism 9, a bottom plate 10, a rubber block 11, an adjusting mechanism 12, a braking device 13 and a limiting block 14.
Detailed description of the preferred embodiments.
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, the probe positioning and supporting device of the present invention comprises a probe mounting mechanism and a probe bracket, wherein the probe mounting mechanism comprises a probe core body mounting frame 1 and a probe core body, a probe core body is arranged in the probe core body mounting frame, a rotating shaft 2 is fixed outside the probe core body mounting frame, the probe core body mounting frame 1 and the rotating shaft 2 are integrated, and the rotating shaft 2 is provided with a thread; the probe bracket comprises a fixing hole 3, a locking device 4, an upright post 5, an upright post bottom end 6, a cross beam 7, a sliding block 8, a guide mechanism 9, a bottom plate 10, a rubber block 11, an adjusting mechanism 12, a braking device 13 and a limiting block 14; the rotating shaft 2 of the probe core body mounting frame 1 penetrates through the fixing hole 3 of the upright post 5, so that the probe core body rotates around the central axis of the rotating shaft 2 at any angle, and after the probe core body rotates to a required angle, the rotating angle is kept unchanged by the locking device 4, and the probe core body is fixed on the upright post 5; the bottom ends 6 of the upright columns 5 are fixedly connected with the cross beam 7 so as to ensure that the speeds of the upright columns 5 when sliding on the guide mechanism 9 are consistent; the beam 7 is of a hollow rectangular structure, electric elements such as wires and the like are placed in the beam 7, and a sliding block 8 is fixedly connected to the bottom end of the beam; the bottom plate 10 is provided with a guide mechanism 9, and the slide block 9 is matched with the guide mechanism 9, so that the upright post 5 can move on the bottom plate 10 through the slide block 8 and the guide rail 9; a braking device 13 is arranged on the outer side of the cross beam 7; an adjusting mechanism 12 is arranged on the guide mechanism 9, or a scale positioning device or a lead screw is arranged on the main body, so that the distance of the probe can be accurately adjusted when the probe moves horizontally, and the vibration of the probe when the probe stops is reduced; the two ends of the guide rail 9 are provided with limiting blocks 14, so that the upright post 5 is prevented from being punched out of the guide rail 9 due to misoperation, and the probe is prevented from being damaged or the human body is prevented from being injured; rubber blocks 11 are arranged between the cross beams 7 and the limiting blocks 14 and on the inner sides of the two cross beams 7 so as to reduce vibration and noise during collision.
As shown in fig. 1, the adjusting mechanism 12 is one of a lead screw or a scale positioning device.
As shown in fig. 1, the guiding mechanism 9 is one of a linear guide rail or a linear roller.
As shown in fig. 2, the probe mount includes one upright 5 or two uprights 5 for supporting one probe or two probes.
The utility model discloses a probe location strutting arrangement makes the probe core can horizontal motion and carry out arbitrary angular rotation, simple structure, convenient to use.
The above-mentioned embodiment is only the utility model discloses a preferred embodiment, it is not right the utility model discloses do any and restrict, all technical field's technical personnel according to the utility model discloses any simple modification, change and the equivalent structure change of making the embodiment to the technique essence all still belong to the technical scheme's of the utility model protection scope.
Claims (4)
1. A probe positioning and supporting device comprises a probe mounting mechanism and a probe bracket, and is characterized in that the probe mounting mechanism comprises a probe core body mounting frame and a probe, the probe is arranged in the probe core body mounting frame, a rotating shaft is fixed outside the probe core body mounting frame, the probe core body mounting frame and the rotating shaft are integrated in a rotating mode, and threads are arranged on the rotating shaft; the probe bracket comprises a fixing hole, a locking device, an upright post bottom end, a cross beam, a sliding block, a guide mechanism, a bottom plate, a rubber block, an adjusting mechanism, a braking device and a limiting block; the rotating shaft on the probe core body mounting frame penetrates through the fixing hole on the stand column, so that the probe core body rotates around the central axis of the rotating shaft at any angle, and after the probe core body rotates to a required angle, the rotating angle is kept unchanged by locking the locking device, and the probe core body is fixed on the stand column; the bottom ends of the upright columns are fixedly connected with the cross beam so as to ensure that the speeds of the upright columns are consistent when the upright columns slide on the guide mechanism; the beam is of a hollow rectangular structure, electric elements such as wires and the like are placed in the beam, and the bottom end of the beam is fixedly connected with a sliding block; the bottom plate is provided with a guide mechanism, and the sliding block is matched with the guide mechanism so as to realize that the upright post moves on the bottom plate through the sliding block and the guide rail; a braking device is arranged on the outer side of the cross beam; the guide mechanism is provided with an adjusting mechanism so as to accurately adjust the distance of the probe when the probe moves horizontally and reduce the vibration when the probe stops; the two ends of the guide rail are provided with limiting blocks, so that the upright post is prevented from rushing out of the guide rail due to misoperation, and the probe is prevented from being damaged or the human body is prevented from being injured; rubber blocks are arranged between the cross beams and the limiting blocks and on the inner sides of the two cross beams so as to reduce vibration and noise during collision.
2. The probe positioning support device of claim 1, wherein the guide mechanism is one of a linear guide or a linear roller.
3. The probe positioning support device of claim 1, wherein the adjustment mechanism is one of a lead screw or a scale positioning device.
4. The probe positioning and supporting device of claim 1, wherein the probe support comprises one upright or two uprights for supporting one probe or two probes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544709.5U CN212718879U (en) | 2020-07-30 | 2020-07-30 | Probe positioning support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544709.5U CN212718879U (en) | 2020-07-30 | 2020-07-30 | Probe positioning support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718879U true CN212718879U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021544709.5U Active CN212718879U (en) | 2020-07-30 | 2020-07-30 | Probe positioning support device |
Country Status (1)
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| CN (1) | CN212718879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984810A (en) * | 2021-10-29 | 2022-01-28 | 北京星航机电装备有限公司 | Probe supporting block and thick casting internal defect positioning method |
-
2020
- 2020-07-30 CN CN202021544709.5U patent/CN212718879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984810A (en) * | 2021-10-29 | 2022-01-28 | 北京星航机电装备有限公司 | Probe supporting block and thick casting internal defect positioning method |
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