CN220234749U - Scanner with adjustable scanning range - Google Patents
Scanner with adjustable scanning range Download PDFInfo
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- CN220234749U CN220234749U CN202321723589.9U CN202321723589U CN220234749U CN 220234749 U CN220234749 U CN 220234749U CN 202321723589 U CN202321723589 U CN 202321723589U CN 220234749 U CN220234749 U CN 220234749U
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- scanning
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- sleeve
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- 239000000523 sample Substances 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a scanner with an adjustable scanning range, which belongs to the technical field of scanning equipment and comprises a fixed table, wherein a guide sleeve is fixedly connected to the rear part of the fixed table, a threaded column is rotatably connected to the inside of the guide sleeve, a scanning frame is slidably arranged in the guide sleeve, a pull button is slidably arranged on the lower part of the scanning frame, a tension spring is fixedly connected between the pull button and the scanning frame, and the pull button penetrates through the scanning frame to be in threaded engagement with the threaded column. The guide sleeve comprises a sleeve body and a binding sleeve, the binding sleeve is provided with a pair of binding sleeves, the pull buttons are pulled forwards, so that the pull buttons are separated from the threaded columns by overcoming the elasticity of the tension springs, then the pull buttons are pulled downwards or pulled downwards to drive the scanning frame to move upwards or downwards to adjust the scanning range, then the pull buttons are loosened, the tension springs are utilized to drive the pull buttons to be meshed with the threaded columns again, the threaded columns are screwed to finely adjust the height of the scanning frame, and the scanning range of the scanning frame is controlled by roughly and accurately adjusting the height of the scanning frame.
Description
Technical Field
The utility model belongs to the technical field of scanning equipment, and particularly relates to a scanner with an adjustable scanning range.
Background
Scanners are largely divided into two types, short-range scanning and long-range scanning, wherein long-range scanning adjusts the scanning range mainly by adjusting the scanning probe height.
Because the probe of the conventional remote scanner is adjusted in height, the conventional bolt is mainly used for locking the height in a pressing and fixing mode, the bolt is opened, the height can only be roughly adjusted, and the positioning is difficult to control in a small range with high precision, so that the problem that the conventional scanner is inconvenient to finely adjust in a small range is caused.
To this end, we propose a scanner with adjustable scanning range to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that a conventional scanner is inconvenient to finely adjust in a small range, and provides a scanner with adjustable scanning range.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a scanner with adjustable scanning range, includes the fixed station, the rear portion fixedly connected with guide pin bushing of fixed station, the inside rotation of guide pin bushing is connected with the screw thread post, the inside slidable mounting of guide pin bushing has the scanning frame, the lower part slidable mounting of scanning frame has the pull button, fixedly connected with tension spring between pull button and the scanning frame, the pull button runs through scanning frame and screw thread post screw thread meshing. The pull button is pulled forward to enable the pull button to overcome the elasticity of the tension spring and separate from the threaded column, then the pull button is pulled downward or pulled downward to drive the scanning frame to move upwards or downwards to adjust the scanning range, then the pull button is loosened, the tension spring is utilized to drive the pull button to be meshed with the threaded column again, the threaded column is screwed to finely adjust the height of the scanning frame, and the scanning range of the scanning frame is controlled conveniently and roughly and accurately.
Preferably, the guide sleeve comprises a sleeve body and a binding sleeve, the binding sleeve is provided with a pair of binding sleeves, and the binding sleeve is fixedly connected to the rear part of the sleeve body. The screw thread post is conveniently restrained by the constraint sleeve, and the scanning frame is conveniently guided to lift by the sleeve body.
Preferably, the guide sleeve further comprises a reinforcing rod fixedly connected to the inner end of the upper portion of the reinforcing rod. The stability of the upper structure of the sleeve body is improved by the reinforcing rod.
Preferably, the scanning frame comprises a frame body and a scanning probe, and the scanning probe is fixedly connected to the front end of the upper portion of the frame body. The distance between the scanning probe and the fixed table is adjusted by adjusting the height of the frame body, so that the scanning range of the scanning probe to the target on the fixed table can be conveniently controlled.
Preferably, the scanning frame further comprises laser lamps, four corners of the four corresponding fixing tables are arranged on the laser lamps, and the laser lamps are fixedly connected to the outer ends of the lower portions of the scanning probes. The laser lamp is turned on to observe the scanning range of the scanning probe, so that visual observation of the scanning range of the scanning probe is facilitated.
Preferably, the threaded column comprises a threaded column body and a knob, and the lower end of the threaded column body is fixedly connected to the upper end of the knob. The knob is screwed to drive the threaded column body to rotate, the threaded column body acts on the pull button, and the pull button acts on the frame body, so that the fine adjustment height of the frame body is conveniently driven.
Preferably, the pull button comprises a pull block, a slide bar and a thread block, wherein the upper end of the slide bar is provided with a limit groove, the pull block is fixedly connected with the front end of the slide bar, and the thread block is fixedly connected with the slide bar into a whole. The pull block is pulled outwards, so that the pull block overcomes the elasticity of the pull spring to drive the slide rod to enable the threaded block to be separated from the threaded column body, then the pull block is pulled to move upwards or downwards, and the pull button drives the scanning frame to move upwards or downwards, so that the scanning frame height can be adjusted roughly and quickly.
In summary, the technical effects and advantages of the present utility model are:
1. the pull button is pulled forward to enable the pull button to overcome the elasticity of the tension spring and separate from the threaded column, then the pull button is pulled downward or pulled downward to drive the scanning frame to move upwards or downwards to adjust the scanning range, then the pull button is loosened, the tension spring is utilized to drive the pull button to be meshed with the threaded column again, the threaded column is screwed to finely adjust the height of the scanning frame, and the scanning range of the scanning frame is controlled conveniently and roughly and accurately.
2. The distance between the scanning probe and the fixed table is adjusted by adjusting the height of the frame body, so that the scanning range of the scanning probe to the target on the fixed table can be conveniently controlled.
3. The laser lamp is turned on to observe the scanning range of the scanning probe, so that the scanning range of the scanning probe is conveniently visually observed, the knob is screwed to drive the threaded column to rotate, the threaded column acts on the pull button, the pull button acts on the frame body, and the frame body is conveniently driven to finely adjust the height.
4. The pull block is pulled outwards, so that the pull block overcomes the elasticity of the pull spring to drive the slide rod to enable the threaded block to be separated from the threaded column body, then the pull block is pulled to move upwards or downwards, and the pull button drives the scanning frame to move upwards or downwards, so that the scanning frame height can be adjusted roughly and quickly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a guide sleeve structure according to the present utility model;
FIG. 3 is a schematic view of a frame structure according to the present utility model;
FIG. 4 is a schematic view of a threaded post according to the present utility model;
fig. 5 is a schematic view of the pull button according to the present utility model.
In the figure: 1. a fixed table; 2. guide sleeve; 3. a scanning frame; 4. a threaded column; 5. pulling a button; 6. a tension spring; 21. a reinforcing rod; 22. a sleeve body; 23. a binding sleeve; 31. a frame body; 32. a scanning probe; 33. a laser lamp; 41. a threaded column; 42. a knob; 51. pulling blocks; 52. a slide bar; 53. a limit groove; 54. a threaded block.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
Referring to fig. 1, a scanner with adjustable scanning range comprises a fixed table 1, a guide sleeve 2 is fixedly connected to the rear part of the fixed table 1, a threaded column 4 is rotatably connected to the inside of the guide sleeve 2, a scanning frame 3 is slidably mounted in the guide sleeve 2, a pull button 5 is slidably mounted on the lower part of the scanning frame 3, a tension spring 6 is fixedly connected between the pull button 5 and the scanning frame 3, and the pull button 5 penetrates through the scanning frame 3 and is in threaded engagement with the threaded column 4.
Referring to fig. 1 and 2, the guide sleeve 2 includes a sleeve body 22 and a binding sleeve 23, the lower end of the sleeve body 22 is fixedly connected with the fixing table 1, the binding sleeve 23 is provided with a pair, and the binding sleeve 23 is fixedly connected at the rear of the sleeve body 22. The binding sleeve 23 is used for binding the threaded column 4, and the sleeve body 22 is used for guiding the scanning frame 3 to lift.
Referring to fig. 1 and 2, the guide sleeve 2 further includes a reinforcing rod 21, and the reinforcing rod 21 is fixedly coupled to an upper inner end of the reinforcing rod 21. The stability of the upper structure of the sleeve 22 is increased by the reinforcing rods 21.
Referring to fig. 1, 2 and 3, the scanning frame 3 includes a frame body 31 and a scanning probe 32, the lower portion of the frame body 31 is slidably installed inside the cover body 22, and the scanning probe 32 is fixedly connected to the upper front end of the frame body 31. By adjusting the height of the frame 31, the distance between the scanning probe 32 and the fixed table 1 is adjusted, and the scanning range of the scanning probe 32 to the target on the fixed table 1 is controlled.
Referring to fig. 1 and 3, the scanning frame 3 further includes a laser lamp 33, the laser lamp 33 is provided with four corners corresponding to the fixing table 1, and the laser lamp 33 is fixedly connected to the lower outer end of the scanning probe 32. The laser lamp 33 is turned on to observe the scanning range of the scanning probe 32.
Referring to fig. 1, 2, 3 and 4, the screw column 4 includes a screw column 41 and a knob 42, the screw column 41 is rotatably installed at the inner sides of the frame 31 and the sleeve 22, and the lower end of the screw column 41 is fixedly coupled to the upper end of the knob 42. The knob 42 is screwed to drive the threaded column 41 to rotate, the threaded column 41 acts on the pull knob 5, and the pull knob 5 acts on the frame 31 to drive the frame 31 to finely adjust the height.
Referring to fig. 1, 3, 4 and 5, the pull button 5 includes a pull block 51, a slide bar 52 and a thread block 54, a limit groove 53 is formed at the upper end of the slide bar 52, one end of the tension spring 6 is fixedly connected with the pull block 51, the other end of the tension spring 6 is fixedly connected with the frame 31, the slide bar 52 penetrates through the frame 31, a part of the inner end of the frame 31 is slidably clamped at the front inner end of the limit groove 53, the thread block 54 is meshed with the thread cylinder 41, the pull block 51 is fixedly connected at the front end of the slide bar 52, and the thread block 54 is fixedly connected with the slide bar 52 into a whole. The pull block 51 is pulled outwards, so that the pull block 51 overcomes the elasticity of the tension spring 6 to drive the slide rod 52 to enable the threaded block 54 to be separated from the threaded column 41, then the pull block 51 is pulled to move upwards or downwards, and the pull button 5 drives the scanning frame 3 to move upwards or downwards, so that the function of roughly adjusting the height of the scanning frame 3 is achieved.
Working principle: pulling the pulling block 51 outwards to enable the pulling block 51 to overcome the elasticity of the pulling spring 6 to drive the sliding rod 52 to enable the threaded block 54 to be separated from the threaded column 41, then pulling the pulling block 51 to move upwards or downwards, driving the scanning frame 3 to move upwards or downwards through the pulling button 5 to play a role in roughly adjusting the height of the scanning frame 3, loosening the pulling block 51, pulling the pulling button 5 to recover by using the pulling spring 6 to enable the threaded block 54 to be meshed with the threaded column 41 again, driving the threaded column 41 to rotate by screwing the knob 42, enabling the pulling button 41 to act on the pulling button 5, enabling the pulling button 5 to act on the frame 31 to drive the frame 31 to slightly adjust the height, and in the process, adjusting the distance between the scanning probe 32 and the fixed table 1 through adjusting the height of the frame 31 to conveniently switch fine adjustment and rough two control modes.
The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.
The application direction is simply mentioned in the description for the prior art that the utility model is known to the person skilled in the art and has not changed, and the utility model is combined to form the complete technology; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the principles of the utility model.
Claims (7)
1. A scanner with adjustable scanning range, characterized in that: including fixed station (1), the rear portion fixedly connected with guide pin bushing (2) of fixed station (1), the inside rotation of guide pin bushing (2) is connected with screw thread post (4), the inside slidable mounting of guide pin bushing (2) has scanning frame (3), the lower part slidable mounting of scanning frame (3) has pull button (5), fixedly connected with tension spring (6) between pull button (5) and scanning frame (3), pull button (5) run through scanning frame (3) and screw thread post (4) screw thread meshing.
2. A scanner with adjustable scanning range according to claim 1, wherein: the guide sleeve (2) comprises a sleeve body (22) and a binding sleeve (23), wherein the binding sleeve (23) is provided with a pair, and the binding sleeve (23) is fixedly connected to the rear part of the sleeve body (22).
3. A scanner with adjustable scanning range according to claim 1, wherein: the guide sleeve (2) further comprises a reinforcing rod (21), and the reinforcing rod (21) is fixedly connected to the inner end of the upper portion of the reinforcing rod (21).
4. A scanner with adjustable scanning range according to claim 1, wherein: the scanning frame (3) comprises a frame body (31) and a scanning probe (32), and the scanning probe (32) is fixedly connected to the front end of the upper portion of the frame body (31).
5. A scanner with adjustable scanning range as defined in claim 4, wherein: the scanning frame (3) further comprises laser lamps (33), four corners corresponding to the fixed table (1) are arranged on the laser lamps (33), and the laser lamps (33) are fixedly connected to the outer ends of the lower portions of the scanning probes (32).
6. A scanner with adjustable scanning range according to claim 1, wherein: the threaded column (4) comprises a threaded column body (41) and a knob (42), and the lower end of the threaded column body (41) is fixedly connected to the upper end of the knob (42).
7. A scanner with adjustable scanning range according to claim 1, wherein: the pull button (5) comprises a pull block (51), a slide rod (52) and a thread block (54), wherein a limit groove (53) is formed in the upper end of the slide rod (52), the pull block (51) is fixedly connected to the front end of the slide rod (52), and the thread block (54) is fixedly connected with the slide rod (52) into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723589.9U CN220234749U (en) | 2023-07-04 | 2023-07-04 | Scanner with adjustable scanning range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723589.9U CN220234749U (en) | 2023-07-04 | 2023-07-04 | Scanner with adjustable scanning range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234749U true CN220234749U (en) | 2023-12-22 |
Family
ID=89196389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321723589.9U Active CN220234749U (en) | 2023-07-04 | 2023-07-04 | Scanner with adjustable scanning range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234749U (en) |
-
2023
- 2023-07-04 CN CN202321723589.9U patent/CN220234749U/en active Active
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