CN208432191U - A kind of medical reducer pipe size detecting device - Google Patents
A kind of medical reducer pipe size detecting device Download PDFInfo
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- CN208432191U CN208432191U CN201821275096.2U CN201821275096U CN208432191U CN 208432191 U CN208432191 U CN 208432191U CN 201821275096 U CN201821275096 U CN 201821275096U CN 208432191 U CN208432191 U CN 208432191U
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- block
- square tube
- reducer pipe
- rod
- plate body
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Abstract
The utility model discloses a kind of medical reducer pipe size detecting devices, including the first plate body, rack gear, the first scale, first square tube, the second scale, gear, screw rod, cabinet, opening, spring, support plate, first body of rod, third scale, first piece, the second block, the second plate body, the 4th scale, second square tube, idler wheel and third block.Cabinet, the second block and the third block of the utility model setting can accurately measure the length and outer diameter of reducer pipe, avoid the occurrence of because measurement range it is excessive caused by measure inaccuracy problem, by the length of cabinet and the second block measuring reducer pipe, by the outer diameter of third block and the second block measuring reducer pipe；First body of rod being arranged, top are conical structure, and the inner diameter size of reducer pipe can be calculated by the depth that the first body of rod conical end protrudes into inside reducer pipe, and the apparatus structure is simple, easy to use, are suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of size detecting device, specifically a kind of medical reducer pipe size detecting device belongs to
Reducer pipe size detection equipment technical field.
Background technique
Reducer pipe refers to the pipeline that the different pipeline section of diameter is connected in series in order, by several single pipelines or string
The arrival end in union road collects, and each outlet end also connects the pipe network of composition, the pressure loss of fluid in each branch pipe
Equal, the flow at pipeline tie point is equal to the sum of the flow of each branch pipe, reducer pipe also common-use words medical equipment aspect, such as needle
Head etc..
Medical reducer pipe usually needs to measure its internal diameter and outer diameter, to be suitable for different equipment, is measuring medical change
It is often used vernier caliper when diameter pipe to measure its length either outer diameter, since reference variable diameter pipe size is smaller, uses vernier calliper
When ruler measures outer diameter, often there is a certain error；Also, since medical variable diameter bore is smaller, most of vernier calipers
Small-bore structure is not measured.Therefore, a kind of medical reducer pipe size detecting device is proposed regarding to the issue above.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of medical reducer pipe size detection dress
It sets.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of medical reducer pipe size detecting device,
Including the first plate body, outside diameter measuring structure and internal diameter measuring mechanism；
The affixed rack gear in bottom of first plate body, the surface sliding sleeve of first plate body is connected to first square tube, described
The screw top of first square tube is connected with screw rod, and the sidewall bottom of the first square tube is rotatablely connected gear, the first square tube
Bottom side be connected with cabinet, the side of first plate body is connected with the second block；
The outside diameter measuring structure includes the second plate body, second square tube and third block, and second block is far from first
The side bottom end of plate body is connected with the second plate body, and the surface of second plate body is socketed with second square tube, the second square tube
Inner wall bottom end is rotatably connected to idler wheel, the affixed third block in the bottom of the second square tube；
The internal diameter measuring mechanism includes spring, support plate and first body of rod, and the side wall of the cabinet passes through spring
Support plate is connected, the support plate is socketed in the surface of first body of rod, and one end of first body of rod is through cabinet far from second
The side wall of block and affixed first block.
Preferably, the cabinet opens up opening close to the side bottom end of the second block, and the aperture of the opening is greater than first
The maximum gauge of the body of rod.
Preferably, first body of rod is conical structure, and first body of rod circular cone close to one end of the second block
Angle between the central axes of the bus of one end of body structure and first body of rod in the horizontal direction is 7.5 degree.
Preferably, the first scale is carved on the surface of first plate body, and the second scale is carved on the surface of the first square tube,
Third scale is carved on the surface of first body of rod, and the 4th scale is carved on the surface of second plate body.
Preferably, engagement connection rack gear at the top edge of the gear, the bottom margin of the gear are disposed in first
The outside of square tube.
Preferably, reclining at the top edge of the idler wheel has the second plate body, and the disposition of the bottom margin of the idler wheel is in the
The outside of two square tubes.
The beneficial effects of the utility model are:
1. the utility model setting cabinet, the second block and third block can accurately measure the length of reducer pipe with
And outer diameter, avoid the occurrence of because measurement range it is excessive caused by measure inaccuracy problem, by cabinet and the second block measuring change
The length of diameter pipe, by the outer diameter of third block and the second block measuring reducer pipe；
2. first body of rod being arranged, top is conical structure, can be protruded into reducer pipe by the first body of rod conical end
The depth in portion calculates the inner diameter size of reducer pipe, and the apparatus structure is simple, easy to use, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the first bar structure of the utility model schematic diagram.
In figure: 1, first plate body, 101, rack gear, the 102, first scale, 2, first square tube, the 201, second scale, 3, gear,
4, screw rod, 5, cabinet, 501, opening, 6, spring, 7, support plate, 8, first body of rod, 801, third scale, the 9, first block, 10,
Second block, the 11, second plate body, the 1101, the 4th scale, 12, second square tube, 1201, idler wheel, 13, third block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of medical reducer pipe size detecting device, including the first plate body 1, outside diameter measuring structure
With internal diameter measuring mechanism；
The affixed rack gear 101 in the bottom of first plate body 1, convenient for engagement connection gear 3, the surface of first plate body 1
Sliding sleeve is connected to first square tube 2, is convenient for affixed cabinet 5, and the screw top of the first square tube 2 is connected with screw rod 4, convenient for fixing
First square tube 2, the sidewall bottom of the first square tube 2 are rotatablely connected gear 3, the position of first square tube 2 easy to remove, and described the
The bottom side of one square tube 2 is connected with cabinet 5, and the side of first plate body 1 is connected with the second block 10, convenient for measurement variable diameter
Pipe；
The outside diameter measuring structure includes the second plate body 11, second square tube 12 and third block 13, second block 10
Side bottom end far from the first plate body 1 is connected with the second plate body 11, and the surface of second plate body 11 is socketed with second square tube 12,
The inner wall bottom end of the second square tube 12 is rotatably connected to idler wheel 1201, third block 13 easy to remove, the second square tube 12
The affixed third block 13 in bottom, convenient for measurement reducer pipe；
The internal diameter measuring mechanism includes spring 6, support plate 7 and first body of rod 8, and the side wall of the cabinet 5 passes through spring 6
Elastic connection support plate 7, convenient for the elastic force of driving spring 6, the support plate 7 is socketed in the surface of first body of rod 8, convenient for transmitting
Side wall of the cabinet 5 far from the second block 10 and affixed first block 9 are run through in one end of elastic force, first body of rod 8, convenient for behaviour
Make.
The cabinet 5 opens up opening 501 close to the side bottom end of the second block 10, and the aperture of the opening 501 is greater than the
The maximum gauge of one body of rod 8, convenient for measurement variable diameter bore；First body of rod 8 is circular cone close to one end of the second block 10
Body structure, and the central axes of the bus and first body of rod 8 of one end of first body of rod, 8 conical structure in the horizontal direction it
Between angle be 7.5 degree, convenient for measurement variable diameter bore；The first scale 102 is carved on the surface of first plate body 1, and described
The second scale 201 is carved on the surface of one square tube 2, and third scale 801, second plate body are carved in the surface of first body of rod 8
The 4th scale 1101 is carved on 11 surface, convenient for measuring size；Engagement connection rack gear 101, institute at the top edge of the gear 3
The bottom margin disposition of gear 3 is stated in the outside of first square tube 2, convenient for the movement of first square tube 2；The top sides of the idler wheel 1201
Reclining at edge has the second plate body 11, and the bottom margin disposition of the idler wheel 1201 is convenient for second party in the outside of second square tube 12
Pipe 12 is mobile.
When the utility model is used, one end of reducer pipe is fitted in second piece when needing to measure the length of reducer pipe
Body 10 moves position of the first square tube 2 relative to the first plate body 1 by rotate gear 3 close to the side of cabinet 5；Case
Body 5 follows first square tube 2 mobile, and stop operating gear 3 after the other end that cabinet 5 is bonded reducer pipe, the first quarter of reading degree
Degree determines variable diameter length of tube with the second scale；
When needing to measure the outer diameter of reducer pipe, the outer wall of reducer pipe can be sticked on to the second block 10 and third block
Between 13, and the position of second square tube 12 is adjusted by rotation roller 1201, third block 13 is with second square tube 12
It moves and moves, when third block 13 touches the outer wall of reducer pipe, stop operating idler wheel 1201, reads the 4th scale 1101
To determine the outer diameter of reducer pipe；
When needing to measure the internal diameter of reducer pipe, by the port alignment opening 501 of reducer pipe, and the first block 9 is pressed,
First block 9 drives first body of rod 8 mobile to the direction of the second block 10, inside first body of rod 8 insertion reducer pipe and stops
Third scale 801 is read, the internal diameter of reducer pipe is calculated according to the insertion depth of first body of rod 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of medical reducer pipe size detecting device, it is characterised in that: including the first plate body (1), outside diameter measuring structure and interior
Diameter measuring mechanism；The surface sliding sleeve of the affixed rack gear in bottom (101) of first plate body (1), first plate body (1) is connected to
The screw top of first square tube (2), the first square tube (2) is connected with screw rod (4), the sidewall bottom of the first square tube (2)
It is rotatablely connected gear (3), the bottom side of the first square tube (2) is connected with cabinet (5), the side of first plate body (1)
It is connected with the second block (10)；The outside diameter measuring structure includes the second plate body (11), second square tube (12) and third block
(13), second block (10) is connected with the second plate body (11) far from the side bottom end of the first plate body (1), second plate body
(11) surface is socketed with second square tube (12), and the inner wall bottom end of the second square tube (12) is rotatably connected to idler wheel (1201),
The affixed third block (13) in the bottom of the second square tube (12)；The internal diameter measuring mechanism includes spring (6), support plate (7)
Pass through spring (6) elastic connection support plate (7), support plate (7) socket with the side wall of first body of rod (8), the cabinet (5)
On the surface of first body of rod (8), side wall of the one end of first body of rod (8) through cabinet (5) far from the second block (10) is simultaneously
Affixed first block (9).
2. a kind of medical reducer pipe size detecting device according to claim 1, it is characterised in that: the cabinet (5) is leaned on
The side bottom end of nearly second block (10) opens up opening (501), and the aperture of the opening (501) is greater than first body of rod (8) most
Major diameter.
3. a kind of medical reducer pipe size detecting device according to claim 2, it is characterised in that: first body of rod
(8) one end close to the second block (10) is conical structure, and the bus of one end of first body of rod (8) conical structure
Angle between the central axes of first body of rod (8) in the horizontal direction is 7.5 degree.
4. a kind of medical reducer pipe size detecting device according to claim 1, it is characterised in that: first plate body
(1) surface is carved with the first scale (102), and the surface of the first square tube (2) is carved with the second scale (201), first bar
The surface of body (8) is carved with third scale (801), and the 4th scale (1101) is carved on the surface of second plate body (11).
5. a kind of medical reducer pipe size detecting device according to claim 1, it is characterised in that: the gear (3)
The bottom margin of engagement connection rack gear (101) at top edge, the gear (3) is disposed in the outside of first square tube (2).
6. a kind of medical reducer pipe size detecting device according to claim 1, it is characterised in that: the idler wheel (1201)
Top edge at recline and have the second plate body (11), the bottom margin disposition of the idler wheel (1201) is in the outer of second square tube (12)
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275096.2U CN208432191U (en) | 2018-08-09 | 2018-08-09 | A kind of medical reducer pipe size detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275096.2U CN208432191U (en) | 2018-08-09 | 2018-08-09 | A kind of medical reducer pipe size detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432191U true CN208432191U (en) | 2019-01-25 |
Family
ID=65097558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821275096.2U Active CN208432191U (en) | 2018-08-09 | 2018-08-09 | A kind of medical reducer pipe size detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432191U (en) |
-
2018
- 2018-08-09 CN CN201821275096.2U patent/CN208432191U/en active Active
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