CN213181436U - Inspection sample scanning device - Google Patents
Inspection sample scanning device Download PDFInfo
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- CN213181436U CN213181436U CN202020786589.3U CN202020786589U CN213181436U CN 213181436 U CN213181436 U CN 213181436U CN 202020786589 U CN202020786589 U CN 202020786589U CN 213181436 U CN213181436 U CN 213181436U
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Abstract
The utility model relates to the field of medical detection, in particular to a scanning device for a test sample, which comprises a mounting rack, wherein a periodic motion mechanism is arranged on the mounting rack, and a scanning head mounting mechanism is arranged on the periodic motion mechanism; the device realizes the free periodic movement of the scanning head within a certain range, realizes the all-dimensional scanning, and realizes the quick replacement and convenient maintenance of the scanning head by arranging the quick-dismantling and quick-assembling mechanism of the scanning head.
Description
Technical Field
The utility model relates to a medical detection area, more specifically the inspection sample scanning device that says so.
Background
In medicine, a test sample needs to be scanned frequently, and the existing scanning device is unstable when periodic scanning is realized, cannot perform local adjustment on a scanning head, and is inconvenient to detach and mount the scanning head.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an inspection sample scanning device, and this device realizes that the scanning head freely periodic movement in the certain limit realizes all-round scanning, through setting up scanning head quick detach fast-assembling mechanism, realizes the quick replacement of scanning head, convenient maintenance.
The purpose of the utility model is realized through the following technical scheme:
a scanning device for a test sample comprises a mounting frame, wherein a periodic motion mechanism is mounted on the mounting frame, and a scanning head mounting mechanism is mounted on the periodic motion mechanism;
the periodic motion mechanism comprises a motor, a main gear, a first pinion, a first rotary connecting piece, a first sector gear, an I-shaped oscillating plate, a second sector gear, a second rotary connecting piece and a second pinion, wherein the main gear is fixedly arranged at the output end of the motor and is meshed with the first pinion, the main gear is meshed with the second pinion, one end of the first rotary connecting piece is fixedly provided with the first pinion, the other end of the first rotary connecting piece is fixedly provided with the first sector gear, one end of the second rotary connecting piece is fixedly provided with the second pinion, the other end of the second rotary connecting piece is fixedly provided with the second sector gear, the first sector gear is meshed with the I-shaped oscillating plate, the second sector gear is meshed with the I-shaped oscillating plate, the motor is fixedly arranged on the mounting frame, the first rotary connecting piece is rotatably arranged on a groove arranged on the mounting frame, the second rotary connecting piece is, the I-shaped swinging plate is slidably arranged on a groove arranged on the mounting frame;
the scanning head installation mechanism comprises a T-shaped groove plate, a positioning assembly and a fixing assembly, wherein the positioning assembly is slidably installed on a groove formed in the T-shaped groove plate, the fixing assembly is slidably installed on the groove formed in the T-shaped groove plate and fixedly connected with the positioning assembly, the T-shaped groove plate is fixedly installed on an I-shaped swinging plate, and circular grooves are uniformly formed in the T-shaped groove plate.
The utility model discloses a solve the problem of scanning head local positioning, its technical scheme is:
as this technical scheme's further optimization, the utility model relates to an inspection sample scanning device locating component include slip shell, cylindricality plug-in components, inside spring, slip shell slidable mounting on the recess that sets up on the T shape frid, cylindricality plug-in components slidable mounting is on the through-hole that sets up on the slip shell, inside spring suit is on the cylindricality plug-in components, inside spring movable mounting is in the recess of slip shell, the cylindricality plug-in components insert in the circular recess.
The utility model discloses a solve the problem of the quick installation of scanning head and dismantlement, its technical scheme is:
as a further optimization of this technical scheme, the utility model relates to an inspection sample scanning device fixed subassembly include sliding plate, thread groove, installation component, switch module, sliding plate slidable mounting is provided with two thread grooves on the groove that sets up on the T shape frid on the sliding plate, switch module rotary mounting is on the recess that sets up on the sliding plate, the number of installation component has threely, even distribution is around switch module, installation component fixed mounting is on the sliding plate, sliding plate and slip shell fixed connection.
The utility model discloses a solve the problem of the quick installation of scanning head and dismantlement, its technical scheme is:
as this technical scheme's further optimization, the utility model relates to an inspection sample scanning device switch module include circular chassis, radian quick-closing slider, screw, circular chassis rotary mounting is on the recess that sets up on the sliding plate, the number of radian quick-closing slider has threely, even fixed mounting is on circular chassis, the screw passes through-hole and the thread groove threaded connection that sets up on the circular chassis.
The utility model discloses a solve the problem of the quick installation of scanning head and dismantlement, its technical scheme is:
as this technical scheme's further optimization, the utility model relates to an inspection sample scanning device the installation component include L shape casting die, balancing weight, thimble, U-shaped frame, rubber pad, U-shaped frame fixed mounting is on the sliding plate, L shape casting die rotary mounting is on the U-shaped frame, rubber pad fixed mounting is on L shape casting die, balancing weight fixed mounting is on L shape casting die, thimble fixed mounting is on the through-hole that sets up on L shape casting die.
The utility model relates to an inspection sample scanning device's beneficial effect does:
1. the first pinion and the second pinion drive the first sector gear and the second sector gear to rotate in the same direction through the main gear, so that the first sector gear and the second sector gear move repeatedly on the I-shaped swinging plate, and the scanning head mounting mechanism can stably and periodically move.
2. The opening and closing of the L-shaped pressing piece are controlled by rotating the circular chassis, so that the scanning head can be rapidly installed and detached.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic perspective view of the inspection sample scanning device of the present invention.
Fig. 2 is a schematic perspective view of the inspection sample scanning device of the present invention.
Fig. 3 is a schematic perspective view of the mounting frame 1 of the test sample scanning device of the present invention.
Fig. 4 is a schematic perspective view of the periodic movement mechanism 2 of the device for scanning test samples according to the present invention.
Fig. 5 is a schematic structural diagram of the mounting frame 1 and the periodic movement mechanism 2 of the test sample scanning device of the present invention.
Fig. 6 is a schematic perspective view of the scan head mounting mechanism 3 of the sample scanning device according to the present invention.
Fig. 7 is a schematic perspective view of the positioning assembly 14 of the test sample scanning device according to the present invention.
Fig. 8 is a schematic structural diagram of the positioning assembly 14 of the test sample scanning device of the present invention.
Fig. 9 is a schematic perspective view of the fixing assembly 15 of the test sample scanning device according to the present invention.
Fig. 10 is a schematic perspective view of a switch assembly 23 of a test sample scanning device according to the present invention.
Fig. 11 is a schematic structural diagram of a sliding plate 20 and a circular chassis 24 of a test sample scanning device according to the present invention.
Fig. 12 is a schematic perspective view of the mounting assembly 22 of the test sample scanning device of the present invention.
Fig. 13 is a schematic structural diagram of the mounting assembly 22 of the test sample scanning device of the present invention.
In the figure: a mounting frame 1; a periodic motion mechanism 2; a scanning head mounting mechanism 3; a motor 4; a main gear 5; a first pinion 6; a first rotary connecting piece 7; a first sector gear 8; an I-shaped swing plate 9; a second sector gear 10; a second rotating connecting piece 11; a secondary gear II 12; a T-shaped groove plate 13; a positioning assembly 14; a fixing member 15; a circular groove 16; a slide case 17; a cylindrical insert 18; an inner spring 19; a slide plate 20; a threaded recess 21; a mounting assembly 22; a switch assembly 23; a circular base plate 24; an arcuate quick-closing slider 25; a screw 26; an L-shaped presser 27; a counterweight 28; a thimble 29; a U-shaped frame 30; and a rubber pad 31.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 13, the present embodiment will be described, and an inspection sample scanning device includes a mounting frame 1, a periodic moving mechanism 2 mounted on the mounting frame 1, and a scanning head mounting mechanism 3 mounted on the periodic moving mechanism 2.
The periodic motion mechanism 2 comprises a motor 4, a primary gear 5, a secondary gear 6, a rotary connecting piece 7, a sector gear 8, an I-shaped swinging plate 9, a sector gear 10, a rotary connecting piece 11 and a secondary gear 12, wherein the primary gear 5 is fixedly arranged at the output end of the motor 4, the primary gear 5 is meshed with the secondary gear 6, the primary gear 5 is meshed with the secondary gear 12, the secondary gear 6 is fixedly arranged at one end of the rotary connecting piece 7, the sector gear 8 is fixedly arranged at the other end of the rotary connecting piece 7, the secondary gear 12 is fixedly arranged at one end of the rotary connecting piece 11, the sector gear 10 is fixedly arranged at the other end of the rotary connecting piece 11, the sector gear 8 is meshed with the I-shaped swinging plate 9, the sector gear 10 is meshed with the I-shaped swinging plate 9, the motor 4 is fixedly arranged on the mounting frame 1, the rotary connecting piece 7 is rotatably arranged on a groove arranged on the mounting frame 1, the second rotary connecting piece 11 is rotatably installed on a groove formed in the installation frame 1, and the I-shaped swinging plate 9 is slidably installed on the groove formed in the installation frame 1.
The scanning head installation mechanism 3 comprises a T-shaped groove plate 13, a positioning component 14 and a fixing component 15, wherein the positioning component 14 is slidably installed on a groove formed in the T-shaped groove plate 13, the fixing component 15 is fixedly connected with the positioning component 14, the T-shaped groove plate 13 is fixedly installed on an I-shaped swinging plate 9, and circular grooves 16 are uniformly formed in the T-shaped groove plate 13.
The positioning assembly 14 comprises a sliding shell 17, a cylindrical plug-in 18 and an internal spring 19, wherein the sliding shell 17 is slidably mounted on a groove formed in the T-shaped groove plate 13, the cylindrical plug-in 18 is slidably mounted on a through hole formed in the sliding shell 17, the internal spring 19 is sleeved on the cylindrical plug-in 18, the internal spring 19 is movably mounted in the groove of the sliding shell 17, and the cylindrical plug-in 18 is inserted into the circular groove 16.
The fixed component 15 comprises a sliding plate 20, two threaded grooves 21, a mounting component 22 and a switch component 23, wherein the sliding plate 20 is slidably mounted on the grooves formed in the T-shaped groove plate 13, the sliding plate 20 is provided with the two threaded grooves 21, the switch component 23 is rotatably mounted on the grooves formed in the sliding plate 20, the number of the mounting components 22 is three, the mounting components are uniformly distributed around the switch component 23, the mounting component 22 is fixedly mounted on the sliding plate 20, and the sliding plate 20 is fixedly connected with the sliding shell 17.
The switch assembly 23 comprises a circular chassis 24, arc quick-closing sliders 25 and screws 26, the circular chassis 24 is rotatably mounted on a groove formed in the sliding plate 20, the arc quick-closing sliders 25 are evenly and fixedly mounted on the circular chassis 24, and the screws 26 penetrate through holes formed in the circular chassis 24 and are in threaded connection with the threaded grooves 21.
The mounting assembly 22 comprises an L-shaped pressing piece 27, a balancing weight 28, a thimble 29, a U-shaped frame 30 and a rubber pad 31, wherein the U-shaped frame 30 is fixedly mounted on the sliding plate 20, the L-shaped pressing piece 27 is rotatably mounted on the U-shaped frame 30, the rubber pad 31 is fixedly mounted on the L-shaped pressing piece 27, the balancing weight 28 is fixedly mounted on the L-shaped pressing piece 27, and the thimble 29 is fixedly mounted on a through hole formed in the L-shaped pressing piece 27.
The utility model discloses an inspection sample scanning device, its theory of operation is:
the motor 4 is started, the first pinion 6 and the second pinion 12 are driven to rotate through the main gear 5, so that the first sector gear 8 and the second sector gear 10 rotate in the same direction, the I-shaped swinging plate 9 is driven to do repeated periodic motion, and the scanning head mounting mechanism 3 is driven to do stable repeated periodic motion.
The screw 26 is rotated to separate the screw 26 from the sliding plate 20, the circular chassis 24 is rotated to separate the arc quick-closing slider 25 from the thimble 29, the L-shaped pressing piece 27 tilts the rubber pad 31 under the action of the weight 28, the scanning head can be placed on the circular chassis 24, and the circular chassis 24 is rotated to press the arc quick-closing slider 25 against the thimble 29, so that the rubber pad 31 is pressed down to clamp the scanning head.
The cylindrical plug-in 18 is pulled to make the cylindrical plug-in 18 break away from the circular groove 16, at the moment, the positioning assembly 14 slides to drive the fixing assembly 15 to synchronously move, and the positioning assembly 14 and the fixing assembly 15 can be positioned at different positions on the T-shaped groove plate 13 through the cylindrical plug-in 18, and the positioning assembly 14 and the fixing assembly 15 can also be directly detached from the T-shaped groove plate 13, so that the maintenance and the replacement are convenient.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. An inspection sample scanning device, includes mounting bracket (1), its characterized in that: a periodic motion mechanism (2) is installed on the installation rack (1), and a scanning head installation mechanism (3) is installed on the periodic motion mechanism (2);
the periodic motion mechanism (2) comprises a motor (4), a primary gear (5), a secondary gear (6), a rotary connecting piece (7), a fan-shaped gear (8), an I-shaped swinging plate (9), a fan-shaped gear (10), a rotary connecting piece (11) and a secondary gear (12), wherein the primary gear (5) is fixedly arranged at the output end of the motor (4), the primary gear (5) is meshed with the secondary gear (6), the primary gear (5) is meshed with the secondary gear (12), one end of the rotary connecting piece (7) is fixedly provided with the secondary gear (6), the other end of the rotary connecting piece (7) is fixedly provided with a fan-shaped gear (8), one end of the rotary connecting piece (11) is fixedly provided with the secondary gear (12), the other end of the rotary connecting piece (11) is fixedly provided with the fan-shaped gear (10), the fan-shaped gear (8) is meshed with the I-shaped plate (9), a second sector gear (10) is meshed with an I-shaped swinging plate (9), a motor (4) is fixedly installed on the installation frame (1), a first rotating connecting piece (7) is rotatably installed on a groove formed in the installation frame (1), a second rotating connecting piece (11) is rotatably installed on the groove formed in the installation frame (1), and the I-shaped swinging plate (9) is slidably installed on the groove formed in the installation frame (1);
scanning head installation mechanism (3) include T shape frid (13), locating component (14), fixed subassembly (15), locating component (14) slidable mounting is on the recess that sets up on T shape frid (13), fixed subassembly (15) and locating component (14) fixed connection, T shape frid (13) fixed mounting is on I shape swing plate (9), the last even circular recess (16) that is provided with of T shape frid (13).
2. The device for scanning test samples according to claim 1, wherein said positioning assembly (14) comprises a sliding housing (17), a cylindrical insert (18), and an internal spring (19), wherein the sliding housing (17) is slidably mounted in a groove formed on the T-shaped slot plate (13), the cylindrical insert (18) is slidably mounted in a through hole formed on the sliding housing (17), the internal spring (19) is sleeved on the cylindrical insert (18), the internal spring (19) is movably mounted in the groove of the sliding housing (17), and the cylindrical insert (18) is inserted into the circular groove (16).
3. The device for scanning the test sample according to claim 2, wherein the fixed member (15) comprises a sliding plate (20), threaded grooves (21), mounting members (22) and a switch member (23), the sliding plate (20) is slidably mounted on the grooves formed on the T-shaped slot plate (13), the sliding plate (20) is provided with two threaded grooves (21), the switch member (23) is rotatably mounted on the grooves formed on the sliding plate (20), the three mounting members (22) are uniformly distributed around the switch member (23), the mounting members (22) are fixedly mounted on the sliding plate (20), and the sliding plate (20) is fixedly connected with the sliding housing (17).
4. The device for testing the sample scanning according to claim 3, wherein the switch assembly (23) comprises a circular chassis (24), arc-shaped quick-closing sliders (25) and screws (26), the circular chassis (24) is rotatably mounted on grooves formed on the sliding plate (20), the number of the arc-shaped quick-closing sliders (25) is three, the arc-shaped quick-closing sliders are uniformly and fixedly mounted on the circular chassis (24), and the screws (26) penetrate through holes formed in the circular chassis (24) and are in threaded connection with the threaded grooves (21).
5. The device for testing the sample scanning according to claim 3, wherein the mounting assembly (22) comprises an L-shaped pressing member (27), a weight block (28), a thimble (29), a U-shaped frame (30) and a rubber pad (31), the U-shaped frame (30) is fixedly arranged on the sliding plate (20), the L-shaped pressing member (27) is rotatably arranged on the U-shaped frame (30), the rubber pad (31) is fixedly arranged on the L-shaped pressing member (27), the weight block (28) is fixedly arranged on the L-shaped pressing member (27), and the thimble (29) is fixedly arranged on a through hole arranged on the L-shaped pressing member (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786589.3U CN213181436U (en) | 2020-05-13 | 2020-05-13 | Inspection sample scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786589.3U CN213181436U (en) | 2020-05-13 | 2020-05-13 | Inspection sample scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213181436U true CN213181436U (en) | 2021-05-11 |
Family
ID=75764848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020786589.3U Active CN213181436U (en) | 2020-05-13 | 2020-05-13 | Inspection sample scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213181436U (en) |
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2020
- 2020-05-13 CN CN202020786589.3U patent/CN213181436U/en active Active
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