CN102679112A - Adjusting component - Google Patents
Adjusting component Download PDFInfo
- Publication number
- CN102679112A CN102679112A CN2011100658116A CN201110065811A CN102679112A CN 102679112 A CN102679112 A CN 102679112A CN 2011100658116 A CN2011100658116 A CN 2011100658116A CN 201110065811 A CN201110065811 A CN 201110065811A CN 102679112 A CN102679112 A CN 102679112A
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- China
- Prior art keywords
- adjustable lever
- fixed block
- threaded stem
- ball head
- rod
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Abstract
The invention relates to an adjusting component which comprises a threaded rod, a fixing block and an adjusting rod, wherein the fixing block has a vertical bent part; a threaded through hole is formed in the vertical bent part of the fixing block; the threaded rod is jointed in the threaded through hole through a thread; one end of the adjusting rod is rotatably connected to the fixing block through a rotating shaft; and the threaded rod is fixedly connected with the fixing block. The adjusting component provided by the invention is simple in structure, accurate in adjusting and adjustable in two directions.
Description
Technical field
The present invention relates to a kind of adjusting part, but relate in particular to a kind of adjusting part of bidirectional modulation, belong to mechanical field.
Background technique
Existing adjusting part complex structure, component are more, and adjusting is accurate inadequately, and can not be applicable to needs the accurately field of adjusting, like medical instruments field.If can design a simple in structure, regulate adjusting part accurately, it is inflexible just effectively to solve existing medical apparatus, a uncontrollable difficult problem; The aiming body of rod like existing intramedullary nail aiming device is fixed, and causes the position of the positioning through hole on it also to be fixed, it can only with ideal in do not have the distortion intramedullary nail on the lockhole position corresponding; Therefore, under the situation that intramedullary nail deforms, positioning hole has just departed from lockhole; The doctor can only correct the intramedullary nail of deformation with positioning rod, therefore need on bone tissue, do skin incision, bores one again and corrects the hole; Again positioning rod is inserted to correct in the hole and prop up intramedullary nail; Through advancing positioning rod with the intramedullary nail of correcting distortion, adopt this Technology Need on bone tissue, to bore two holes, the patient has to bear extra iatrogenic wound; The operating procedure of operation is also numerous and diverse relatively; If the deformation direction of intramedullary nail is not the direction of insertion of positioning rod, positioning rod just can not effectively be corrected the deformation of intramedullary nail, and aiming device also loses integral body accurate.If can design a two-way adjustable and regulate accurate adjusting part; Let it drive the aiming body of rod and rotate, can on both direction, carry out adjustment, no matter how intramedullary nail is out of shape; Can both effectively aim at contraposition; Not only convenient, can also alleviate patient's misery, and require also lower doctor's experience.
Summary of the invention
The objective of the invention is to overcome the defective that existing technology exists, provide a kind of simple in structure, regulate precisely and bilaterally adjustable conciliation assembly.
The technical solution adopted for the present invention to solve the technical problems is: a kind of adjusting part; Comprise threaded stem, have the fixed block and the adjustable lever of vertical kink; Have tapped through hole on the vertical kink of said fixed block; Said threaded stem is threaded in this tapped through hole, and an end of said adjustable lever is rotatably connected on the said fixed block through running shaft, and said threaded stem and fixed block are connected.
Further, an end of said threaded stem is connected with an end that is connected with fixed block of adjustable lever; Said threaded stem is the bulb threaded stem, and this bulb threaded stem is made up of the screw thread body of rod and the ball head that is connected in the screw thread body of rod one end, on the other end of the said screw thread body of rod, is fixed with adjusting knob, and said ball head and adjustable lever are connected.
Further, prevent that in order to push down adjustable lever it from rocking, also be fixed with baffle plate on the said fixed block, an end of said adjustable lever is between fixed block and baffle plate.
Further; For the ball head and the matching gap between the adjusting element that can make the bulb threaded stem reaches minimum; The end inside that said adjustable lever is connected with said ball head has a shape, the big or small inner chamber that matches with this ball head; Said ball head is embedded in the said inner chamber; Have a passage that is communicated with its inner chamber on the said adjustable lever, in this passage, be placed with the silica gel of the matching gap that is used to fill said ball head and adjustable lever, be fixed with the link that is used to withstand above-mentioned silica gel in said passway.
Beneficial effect of the present invention: the invention solves the defective that exists in the background technique; Driving adjustable lever with threaded stem rotates around running shaft; The amplitude of accommodation is little; The accurate amplitude of accommodation of regulating and controlling bar, but the present invention is simple in structure, cost is low and bidirectional modulation, and can be applicable to needs the various fields accurately regulated.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Fig. 1 is a preferential embodiment's of the present invention structural representation;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the plan view of Fig. 1;
Fig. 4 is the B-B sectional view of Fig. 3.
Wherein: 1, threaded stem; 1-1, the screw thread body of rod; 1-2, ball head; 2, fixed block; 2-1, vertical kink; 3, adjustable lever; 4, running shaft; 5, adjusting knob; 6, baffle plate; 7, silica gel; 8, link.
Embodiment
Like Fig. 1～a kind of adjusting part shown in Figure 4, comprise threaded stem 1, have fixed block 2 and the adjustable lever 3 of vertical kink 2-1.Said threaded stem 1 is the bulb threaded stem; This bulb threaded stem is made up of screw thread body of rod 1-1 and the ball head 1-2 that is arranged on screw thread body of rod 1-1 one end; Said ball head 1-2 and screw thread body of rod 1-1 integral type constitute, and on the other end of said screw thread body of rod 1-1, are fixed with adjusting knob 5.Have tapped through hole on the vertical kink 2-1 of said fixed block 2, said screw thread body of rod 1-1 is threaded in this tapped through hole.One end of said adjustable lever 3 is rotatably connected on the said fixed block 2 through running shaft 4; The ball head 1-2 of said threaded stem 1 is connected with an end that is connected with fixed block 2 of adjustable lever 3; Can screw thread body of rod 1-11 axially be moved back and forth along it through forward or reverse adjusting knob 5, thereby drive the radially rotation of adjustable lever 3 along running shaft 4.Also be fixed with on the vertical kink 2-1 of said fixed block 1 and be used to push down adjustable lever 3 and prevent its baffle plate that rocks 6, an end of said adjustable lever 3 is between fixed block 2 and baffle plate 6.
The preferred Placement of bulb threaded stem and adjustable lever 3: the end inside that said adjustable lever 3 is connected with said ball head 1-2 has the inner chamber that a shape, size match with this ball head 1-2, and said ball head 1-2 is embedded in the said inner chamber.Have a passage that is communicated with its inner chamber on the said adjustable lever 3, in this passage, be placed with the silica gel 7 of the matching gap that is used to fill said ball head 1-2 and adjustable lever 3, be fixed with the link 8 that is used to withstand above-mentioned silica gel 7 in said passway.
Method for using: parts that will be to be regulated are connected on the fixture through the present invention; Parts to be regulated are connected on the adjustable lever 3 of the present invention; Drive the radially rotation of adjustable lever 3 through forward or reverse adjusting knob 5, rotate thereby drive parts to be regulated along running shaft 4.
Should be appreciated that specific embodiment described above only is used to explain the present invention, and be not used in qualification the present invention.Conspicuous variation of being extended out by spirit of the present invention or change still are among protection scope of the present invention.
Claims (6)
1. adjusting part; It is characterized in that: comprise threaded stem (1), have fixed block (2) and the adjustable lever (3) of vertical kink (2-1); Have tapped through hole on the vertical kink (2-1) of said fixed block (2); Said threaded stem (1) is threaded in this tapped through hole, and an end of said adjustable lever (3) is rotatably connected on the said fixed block (2) through running shaft (4), and said threaded stem (1) is connected with fixed block (2).
2. adjusting part according to claim 1 is characterized in that: an end of said threaded stem (1) is connected with an end that is connected with fixed block (2) of adjustable lever (3).
3. adjusting part according to claim 2; It is characterized in that: said threaded stem (1) is the bulb threaded stem; This bulb threaded stem is made up of the screw thread body of rod (1-1) and the ball head (1-2) that is connected in the screw thread body of rod (1-1) end; On the other end of the said screw thread body of rod (1-1), be fixed with adjusting knob (5), said ball head (1-2) is connected with adjustable lever (3).
4. adjusting part according to claim 3 is characterized in that: also be fixed with on the said fixed block (1) and be used to push down adjustable lever (3) and prevent its baffle plate that rocks (6), an end of said adjustable lever (3) is positioned between fixed block (2) and the baffle plate (6).
5. adjusting part according to claim 3; It is characterized in that: the end inside that said adjustable lever (3) is connected with said ball head (1-2) has a shape, the big or small inner chamber that matches with this ball head (1-2), and said ball head (1-2) is embedded in the said inner chamber.
6. adjusting part according to claim 5; It is characterized in that: have a passage that is communicated with its inner chamber on the said adjustable lever (3); In this passage, be placed with the silica gel (7) that is used to fill said ball head (1-2) and the matching gap of adjustable lever (3), be fixed with the link (8) that is used to withstand above-mentioned silica gel (7) in said passway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100658116A CN102679112A (en) | 2011-03-18 | 2011-03-18 | Adjusting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100658116A CN102679112A (en) | 2011-03-18 | 2011-03-18 | Adjusting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679112A true CN102679112A (en) | 2012-09-19 |
Family
ID=46811457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100658116A Pending CN102679112A (en) | 2011-03-18 | 2011-03-18 | Adjusting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679112A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7021592B2 (en) * | 2004-02-18 | 2006-04-04 | Brandes Raymond V | Quick-adjusting mounting head |
| CN2871991Y (en) * | 2006-03-06 | 2007-02-21 | 吴耀民 | Diaphragm-balanced floating-ball valve |
| CN201124236Y (en) * | 2007-12-19 | 2008-10-01 | 上海东方泵业(集团)有限公司 | Lathe external arc surface tooling |
| CN201401548Y (en) * | 2009-05-06 | 2010-02-10 | 中远船务工程集团有限公司 | Float type water level regulator |
| CN202001805U (en) * | 2011-03-18 | 2011-10-05 | 创生医疗器械（中国）有限公司 | Regulating assembly |
-
2011
- 2011-03-18 CN CN2011100658116A patent/CN102679112A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7021592B2 (en) * | 2004-02-18 | 2006-04-04 | Brandes Raymond V | Quick-adjusting mounting head |
| CN2871991Y (en) * | 2006-03-06 | 2007-02-21 | 吴耀民 | Diaphragm-balanced floating-ball valve |
| CN201124236Y (en) * | 2007-12-19 | 2008-10-01 | 上海东方泵业(集团)有限公司 | Lathe external arc surface tooling |
| CN201401548Y (en) * | 2009-05-06 | 2010-02-10 | 中远船务工程集团有限公司 | Float type water level regulator |
| CN202001805U (en) * | 2011-03-18 | 2011-10-05 | 创生医疗器械（中国）有限公司 | Regulating assembly |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |