CN209605713U - The connecting rod length-measuring appliance of backbone correcting fixator - Google Patents
The connecting rod length-measuring appliance of backbone correcting fixator Download PDFInfo
- Publication number
- CN209605713U CN209605713U CN201822266046.4U CN201822266046U CN209605713U CN 209605713 U CN209605713 U CN 209605713U CN 201822266046 U CN201822266046 U CN 201822266046U CN 209605713 U CN209605713 U CN 209605713U
- Authority
- CN
- China
- Prior art keywords
- positioning
- connecting rod
- backboard
- datum level
- positioning base
- Prior art date
- 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.)
- Active
Links
Abstract
A kind of connecting rod length-measuring appliance of backbone correcting fixator, including positioning base and positioning backboard, the datum level of positioning base and bottom surface are parallel to each other, positioning backboard is fixed at the datum level side of positioning base, and the T-shaped distribution of the two, the first positioning surface and the second positioning surface that ladder pattern distribution is set on backboard are positioned, the first positioning surface is parallel to each other and perpendicular with the datum level of positioning base and bottom surface respectively with the second positioning surface.It is placed on connecting rod is stable in measuring device, this distance can be subtracted the regular length between the bottom surface of positioning base and datum level you can get it the length of connecting rod with the distance between the bottom surface of measurement and positioning pedestal and connecting rod tail end at this time.The length detection to connecting rod can be rapidly completed by the utility model, improve production efficiency.
Description
Technical field
The utility model relates to the technical field of orthopedic instrument production, specifically a kind of connections of backbone correcting fixator
Pole length measuring device.
Background technique
Vernier caliper is generally used to the detection measurement of product in production process, common vernier caliper includes blade, trip
Scale, main scale, the first measuring claw and the second measuring claw, wherein main scale is mutually fixed with blade, shows scale on main scale, vernier scale with
Blade matches to merge to be slided along blade, and the first measuring claw includes the first main measuring claw being arranged in pairs and first from measuring claw, the
Two measuring claws include that the second main measuring claw being arranged in pairs and second are divided from measuring claw, the first main measuring claw and the second main measuring claw
It is not fixedly installed on the two sides of blade, first is fixedly installed on the two sides of vernier scale from measuring claw and second from measuring claw respectively,
The internal diameter of product is measured by the first measurement end that the first measuring claw is formed under normal circumstances, and formed by the second measuring claw
The outer diameter of second measurement end measurement product.
Fig. 1 is the schematic diagram of the connecting rod of backbone correcting fixator, is carried out in the connecting rod 10 to backbone correcting fixator
When detection, connection pole length is crucial detection data, since the head end of connecting rod is curved structure, tail end again with head end
Location mid-shaft deviates, and the two of vernier caliper measurement end can not all carry out accurate positioning survey to connecting rod in the prior art
Amount.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of connecting rod linear measure longimetry of backbone correcting fixator dresses
It sets.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique:
The connecting rod length-measuring appliance of the backbone correcting fixator of the utility model, including positioning base and positioning back
Plate, the datum level of positioning base and bottom surface are parallel to each other, and positioning backboard is fixed at the datum level side of positioning base, and two
The T-shaped distribution of person, position backboard on be arranged ladder pattern distribution the first positioning surface and the second positioning surface, the first positioning surface with
Second positioning surface is parallel to each other and perpendicular with the datum level of positioning base and bottom surface respectively.
The utility model can also use following technical measures:
The positioning base and positioning backboard is an integral molding structure.
Difference in height between first positioning surface and the second positioning surface corresponds to the shape of connecting rod, first when use
Positioning surface and the second positioning surface fit with connecting rod respectively.
The utility model has the advantages and positive effects of:
In the connecting rod length-measuring appliance of the backbone correcting fixator of the utility model, positioning base and positioning backboard it
Between form placement position corresponding to connecting rod, measurement makes the curved head end of connecting rod resist the benchmark of positioning base when using
Face, connecting rod fit with the first positioning surface of positioning backboard and the second positioning surface again, so as to put connecting rod is stable
It sets in measuring device, passes through between the bottom surface and connecting rod tail end of vernier caliper measurement positioning base with can be convenient at this time
Distance, the distance that will test out subtract the regular length between the bottom surface of positioning base and datum level again you can get it connecting rod
Length.The length detection to connecting rod can be rapidly completed by the utility model, improve production efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of the connecting rod of backbone correcting fixator；
Fig. 2 is the schematic diagram of the connecting rod length-measuring appliance of the backbone correcting fixator of the utility model；
Fig. 3 is the usage state diagram of backbone correcting fixator Yu connecting rod length-measuring appliance.
Specific embodiment
The technical solution of the utility model is described in detail below by way of the drawings and specific embodiments.
As shown in Figure 2 to Figure 3, the connecting rod length-measuring appliance of the backbone correcting fixator of the utility model, including it is fixed
Position pedestal and positioning backboard, the datum level of positioning base and bottom surface are parallel to each other, and positioning backboard is fixed at positioning base
Datum level side, and the T-shaped distribution of the two position the first positioning surface that ladder pattern distribution is arranged on backboard and the second positioning
Face, the first positioning surface are parallel to each other and perpendicular with the datum level of positioning base and bottom surface respectively with the second positioning surface.
Positioning base and positioning backboard are an integral molding structure.Difference in height between the first positioning surface and the second positioning surface
Corresponding to the shape of connecting rod, the first positioning surface and the second positioning surface fit with connecting rod respectively when use.
In the connecting rod length-measuring appliance of the backbone correcting fixator of the utility model, positioning base and positioning backboard it
Between form placement position corresponding to connecting rod, measurement makes the curved head end of connecting rod resist the benchmark of positioning base when using
Face, connecting rod fit with the first positioning surface of positioning backboard and the second positioning surface again, so as to put connecting rod is stable
It sets in measuring device, passes through between the bottom surface and connecting rod tail end of vernier caliper measurement positioning base with can be convenient at this time
Distance, the distance that will test out subtract the regular length between the bottom surface of positioning base and datum level again you can get it connecting rod
Length.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, it is any however, be not intended to limit the utility model although the utility model has been described by way of example and in terms of the preferred embodiments
Those skilled in the art are not departing within the scope of technical solutions of the utility model, certainly can be using in the technology disclosed
Appearance makes a little change or modification a, becomes the equivalent embodiment of equivalent variations, but all without departing from technical solutions of the utility model
Content, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of connecting rod length-measuring appliance of backbone correcting fixator, which is characterized in that including positioning base and positioning back
Plate, the datum level of positioning base and bottom surface are parallel to each other, and positioning backboard is fixed at the datum level side of positioning base, and two
The T-shaped distribution of person, position backboard on be arranged ladder pattern distribution the first positioning surface and the second positioning surface, the first positioning surface with
Second positioning surface is parallel to each other and perpendicular with the datum level of positioning base and bottom surface respectively.
2. the connecting rod length-measuring appliance of backbone correcting fixator according to claim 1, it is characterised in that: positioning bottom
Seat and positioning backboard are an integral molding structure.
3. the connecting rod length-measuring appliance of backbone correcting fixator according to claim 1, it is characterised in that: first is fixed
Difference in height between plane and the second positioning surface corresponds to the shape of connecting rod, the first positioning surface and the second positioning surface point when use
It does not fit with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266046.4U CN209605713U (en) | 2018-12-31 | 2018-12-31 | The connecting rod length-measuring appliance of backbone correcting fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266046.4U CN209605713U (en) | 2018-12-31 | 2018-12-31 | The connecting rod length-measuring appliance of backbone correcting fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605713U true CN209605713U (en) | 2019-11-08 |
Family
ID=68399397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266046.4U Active CN209605713U (en) | 2018-12-31 | 2018-12-31 | The connecting rod length-measuring appliance of backbone correcting fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605713U (en) |
-
2018
- 2018-12-31 CN CN201822266046.4U patent/CN209605713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101846486A (en) | Large circular arc radius measuring instrument and measuring method | |
| CN209605713U (en) | The connecting rod length-measuring appliance of backbone correcting fixator | |
| CN205156806U (en) | Measurable quantity transverse tooth thick ness examines utensil | |
| CN201724641U (en) | Inner arc radius measuring instrument | |
| CN208476126U (en) | Multi-coordinate measuring scale | |
| CN204373533U (en) | A kind of vernier caliper surveying the core diameter of thread | |
| CN209197639U (en) | Acetabular outer cup groove and joint handle body bottom calipers | |
| CN206803894U (en) | A kind of wheel checker | |
| CN203595474U (en) | Side width measuring device | |
| CN209431985U (en) | Vernier caliper | |
| CN208254368U (en) | A kind of electrical contact measuring device | |
| CN206803891U (en) | A kind of cubing | |
| CN103398647A (en) | Method for measuring distance between point and cross section on component | |
| CN205561820U (en) | Space protractor | |
| CN205748146U (en) | A kind of slide gauge turns thickness gauge device | |
| CN209116949U (en) | A kind of curved cubing of armour cable sensor | |
| CN201724642U (en) | Orthodrome radius measuring instrument | |
| CN204854566U (en) | Utensil is examined in external diameter special use | |
| CN218443648U (en) | Installation surface height measuring device | |
| CN208520361U (en) | A kind of quickly calibrated measurement Sopwith staff | |
| CN206056430U (en) | A kind of collapsed position detects instrument | |
| CN202709948U (en) | Empty-avoidance type rapid cone frustum inspection gauge | |
| CN220339392U (en) | Parallel horizontal ruler | |
| CN110174086A (en) | A kind of measuring device and measuring method at elbow curvature angle | |
| CN208671845U (en) | A kind of multi-functional aesthstic slide calliper rule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |