CN205268249U - From locking -type adjustable aperture puncture frame - Google Patents
From locking -type adjustable aperture puncture frame Download PDFInfo
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- CN205268249U CN205268249U CN201520883846.4U CN201520883846U CN205268249U CN 205268249 U CN205268249 U CN 205268249U CN 201520883846 U CN201520883846 U CN 201520883846U CN 205268249 U CN205268249 U CN 205268249U
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- 239000000523 sample Substances 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 16
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a from locking -type adjustable aperture puncture frame for fixed pjncture needle and puncture probe, including fixed the self -lock device and the support body of puncture probe, the support body includes first puncture board and second puncture board, first puncture board and second puncture board are mutually supported and are formed the puncture pinhole that holds the pjncture needle, its characterized in that, be provided with at least one pjncture needle groove on the fitting surface of first puncture board, first puncture board and second puncture board pass through locking screw and connect. The utility model discloses a from locking -type adjustable aperture puncture frame realizes through removable second puncture board, can realize the optional pjncture needle through changing different second puncture boards under the condition of not changing self -lock device and first puncture board model on the ultrasonic probe of same model, has strengthened the suitability of puncture frame, simultaneously a plurality of pjncture needle grooves the setting also creative increase the alternative of pjncture needle, saved the cost.
Description
Technical field
The present invention relates to a kind of from locking-type adjustable aperture puncture supporter, particularly relate to the reusable convenience of a kind of energy fix puncture probe from locking-type puncture supporter.
Background technology
In medical puncture rack field, a lot of puncture supporter is can be reusable, but the disassembly process of these puncture supporters when reusing is complicated, can not change puncture needle or puncture probe fast. The puncture needle fixed part of some puncture supporter can not be changed, and causes a kind of puncture supporter can not be suitable for the puncture needle of other specifications, and the scope of application of puncture supporter is not enough, also causes the use cost of puncture supporter to increase.
Authorization Notice No. is the Chinese patent " a kind of puncture supporter and installation device thereof " of CN203328813U, discloses following technology contents: " comprise the first clip and the 2nd clip of the guiding structure relative translation motion by cooperatively interacting. First clip is provided with screw connection structure, and the 2nd clip is provided with the rotatable control screw to be threaded with the screw connection structure on the first shelf. This puncture supporter is installed device and is realized control screw and the linkage of the 2nd clip in direction of translatory motion by the spacing respective outer side edges between control screw and the 2nd clip, rotating forward control screw can promote the 2nd clip close to be arranged on ultrasound probe to the first clip, reverse rotation control screw can pull the 2nd clip away from the first clip thus to pull down from ultrasound probe, the convenient dismounting with ultrasound probe while simplifying the structure, cleans after facilitating the art of puncture supporter. " this patent technical scheme in carry out being separated of the 2nd clip and the first clip by rotating control screw, operational motion is as the same more, action can not realize being separated of stationary installation and puncture probe.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of from locking-type adjustable aperture puncture supporter, this puncture supporter is provided with the stationary installation of band from lock function, only need cocked or lower self-locking handle action of pressure, stationary installation can being fixed with puncture probe or is separated, operation is very easy, when simply economizing, and puncture needle fixed part wherein can also change, add the ability that puncture supporter is suitable for different size puncture needle and needs, expand the scope of application of puncture supporter, be conducive to reducing use cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of from locking-type adjustable aperture puncture supporter, for fixing puncture needle and puncture probe, comprise self-locking device and the frame body of fixing described puncture probe, described frame body comprises the first puncture plate and the 2nd puncture plate, described first puncture plate and the 2nd puncture plate complement each other to form the puncture hole holding puncture needle, being provided with at least one puncture needle groove on the mating surface of described first puncture plate, described first puncture plate and the 2nd puncture plate are connected by locking screw.
In a preferred embodiment of the present invention, the junction of described first puncture plate and the 2nd puncture plate is respectively arranged with spring hole, it is provided with spring in described spring hole, described first puncture plate and the 2nd puncture plate are provided with threaded hole, described threaded hole connects with spring hole, and described first puncture plate and the 2nd puncture plate are locked together by described locking screw through described spring.
In a preferred embodiment of the present invention, described first puncture plate and the 2nd puncture plate have the mating surface cooperatively interacted respectively, and the mating surface of described 2nd puncture plate is plane, and the mating surface of described puncture needle groove and described 2nd puncture plate forms described puncture hole.
In a preferred embodiment of the present invention, described self-locking device comprises the first web plate, 2nd web plate, 3rd web plate, 4th web plate, coupling shaft and self-locking handle, described first web plate and the 2nd web plate is L-shaped connects as one, described one end of 3rd web plate is flexibly connected with the outer end of the first web plate, the other end of described 3rd web plate is provided with open slot, one end of described 4th web plate is flexibly connected with the outer end of the 2nd web plate, the other end of described 4th web plate is provided with open slot, one end of described self-locking handle is provided with open slot, the two ends of described coupling shaft are respectively arranged with through hole, it is respectively arranged with bearing pin in the described open slot of described self-locking handle and in the described open slot of described 3rd web plate, described coupling shaft is connected by the described through hole that described bearing pin is each passed through described coupling shaft two ends with described self-locking handle and described 3rd web plate three, running fit between described through hole and bearing pin.
In a preferred embodiment of the present invention, described one end of described self-locking handle is cam-like.
In a preferred embodiment of the present invention, described first puncture plate with the 2nd puncture plate is respectively arranged with position is relative, the projection that cooperatively interacts and groove, described projection can be inserted in described groove.
In a preferred embodiment of the present invention, bearing of trend center axis and the described mating surface of described puncture needle groove are formed with slanted angle.
In a preferred embodiment of the present invention, the angle of described slanted angle is acute angle.
The invention has the beneficial effects as follows: the present invention from locking-type adjustable aperture puncture supporter by band from the stationary installation of lock function, only need cocked or lower self-locking handle action of pressure, stationary installation can be fixed with puncture probe or is separated, operation is very easy, when simply economizing, and puncture needle fixed part wherein can also change, and adds the ability that puncture supporter is suitable for different size puncture needle and needs, expand the scope of application of puncture supporter, be conducive to reducing use cost.
Accompanying drawing explanation
In order to the technical scheme being illustrated more clearly in the embodiment of the present invention, below the accompanying drawing used required in embodiment being described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the perspective view from locking-type adjustable aperture puncture supporter of the present invention.
Fig. 2 is the vertical view from locking-type adjustable aperture puncture supporter of the present invention;
Fig. 3 is the structural representation of the first web plate and the 2nd web plate separate stage in Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, the first web plate, the 2, the 2nd web plate, the 3, the 3rd web plate, 4, the 4th web plate, the 5, self-locking handle, 6, first puncture plate, 7, puncture needle groove, the 8, mating surface, the 9, the 2nd puncture plate, 10, locking screw, 11, bearing pin, 12, coupling shaft, 13, open slot, 14, cam, 20, self-locking device.
Embodiment
It is clearly and completely described to the technical scheme in the embodiment of the present invention below, it is clear that described embodiment is only a part of embodiment of the present invention, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises: a kind of from locking-type adjustable aperture puncture supporter, for fixing puncture needle and puncture probe, comprise self-locking device 20 and the frame body of fixing described puncture probe, described frame body comprises the first puncture plate 6 and the 2nd puncture plate 9, described first puncture plate 6 and the 2nd puncture plate 9 complement each other to form the puncture hole holding puncture needle, being provided with at least one puncture needle groove 7 on the mating surface 8 of described first puncture plate 6, described first puncture plate 6 and the 2nd puncture plate 9 are connected by locking screw 10.
Preferably, the junction of described first puncture plate 6 and the 2nd puncture plate 9 is respectively arranged with spring hole, it is provided with spring in described spring hole, described first puncture plate 6 and the 2nd puncture plate 9 are provided with threaded hole, described threaded hole connects with spring hole, and described first puncture plate 6 and the 2nd puncture plate 9 are locked together by described locking screw 10 through described spring.
Preferably, described first puncture plate 6 and the 2nd puncture plate 9 have the mating surface 8 cooperatively interacted respectively, and the mating surface 8 of described 2nd puncture plate 9 is plane, and the mating surface 8 of described puncture needle groove and described 2nd puncture plate 9 forms described puncture hole.
Preferably, described self-locking device 20 comprises the first web plate 1, 2nd web plate 2, 3rd web plate 3, 4th web plate 4, coupling shaft 12 and self-locking handle 5, described first web plate 1 and the 2nd web plate 2 is L-shaped connects as one, one end of described 3rd web plate 3 is flexibly connected with the outer end of the first web plate 1, the other end of described 3rd web plate 3 is provided with open slot, one end of described 4th web plate 4 is flexibly connected with the outer end of the 2nd web plate 2, the other end of described 4th web plate 4 is provided with open slot 13, one end of described self-locking handle 5 is provided with open slot, the two ends of described coupling shaft 12 are respectively arranged with through hole, it is respectively arranged with bearing pin 11 in the described open slot of described self-locking handle 5 and in the described open slot of described 3rd web plate, coupling shaft 12 is connected by the described through hole that the described bearing pin 11 at this two place is each passed through described coupling shaft 12 two ends with self-locking handle 5 and the 3rd web plate 3 three, running fit between described through hole and bearing pin 11.
Preferably, described one end of described self-locking hand 5 is cam-like.
Preferably, described first puncture plate 6 with the 2nd puncture plate 9 is respectively arranged with position is relative, the projection that cooperatively interacts and groove, described projection can be inserted in described groove.
Preferably, described open slot and the described coupling shaft 12 of described 3rd web plate 3 match, rotate in the open slot 13 that coupling shaft 12 can be included in the 4th web plate 4 by described 3rd web plate 3, described 3rd web plate 3 and the 4th web plate 4 can be compressed pinning by rotating described self-locking handle 5.
To unclamp self-locking handle 5 during use, and be put in the cavity that the first web plate 1, the 2nd web plate 2, the 3rd web plate 3 and the 4th web plate 4 surround by puncture probe, coupling shaft 12 sticks in the open slot 13 of the 4th web plate 4. Press down self-locking handle 5, make cam 14 lower edge of self-locking handle 5 push down the 4th web plate 4, by dead in the cavity that the first web plate 1, the 2nd web plate 2, the 3rd web plate 3 and the 4th web plate 4 surround for puncture probe lock.
Finishing using, it is necessary to only needing to lift self-locking handle 5 when changing puncture probe, the cam 14 of self-locking handle 5 rotates, and the 4th web plate 4 is left at the cam 14 lower edge maximum diameter place of self-locking handle 5, namely realize unlocking, puncture probe can take out. Operate very simple and convenient.
When puncture needle changed by needs, unscrew locking screw 10, the first puncture plate 6 is separated with the 2nd puncture plate 9, the first puncture plate 6 with puncture needle groove 7 can be changed, meet the needs of the puncture needle using different size.
In addition, the junction of described first puncture plate 6 and the 2nd puncture plate 9 is respectively arranged with spring hole, it is provided with spring in described spring hole, described first puncture plate 6 and the 2nd puncture plate 9 are provided with threaded hole, described threaded hole connects with spring hole, and described first puncture plate 6 and the 2nd puncture plate 9 are locked together by described locking screw 10 through described spring. When puncture needle changed by needs, unscrew locking screw 10, make the first puncture plate 6 and the 2nd puncture plate 9 under the effect of spring elastic force can sharp separation, improve further the efficiency changing the first puncture plate 6 with puncture needle groove.
Preferably, bearing of trend center axis and the described mating surface 8 of described puncture needle groove 7 are formed with slanted angle, and the angle of described slanted angle is acute angle. Described slanted angle is convenient to adapt to the demand at the different puncture angle of puncture needle and position, increases the handiness of operation and the suitability of puncture needle holder.
Preferably, described self-locking device 20 and frame body are made by stainless material, durable, reusable.
The foregoing is only embodiments of the invention; not thereby the patent scope of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all it is included in the scope of patent protection of the present invention with reason.
Claims (8)
1. one kind from locking-type adjustable aperture puncture supporter, for fixing puncture needle and puncture probe, comprise self-locking device and the frame body of fixing described puncture probe, described frame body comprises the first puncture plate and the 2nd puncture plate, described first puncture plate and the 2nd puncture plate complement each other to form the puncture hole holding puncture needle, it is characterized in that, the mating surface of described first puncture plate is provided with at least one puncture needle groove, and described first puncture plate and the 2nd puncture plate are connected by locking screw.
2. according to claim 1 from locking-type adjustable aperture puncture supporter, it is characterized in that, the junction of described first puncture plate and the 2nd puncture plate is respectively arranged with spring hole, it is provided with spring in described spring hole, described first puncture plate and the 2nd puncture plate are provided with threaded hole, described threaded hole connects with spring hole, and described first puncture plate and the 2nd puncture plate are locked together by described locking screw through described spring.
3. according to claim 1 from locking-type adjustable aperture puncture supporter, it is characterized in that, described first puncture plate and the 2nd puncture plate have the mating surface cooperatively interacted respectively, the mating surface of described 2nd puncture plate is plane, and the mating surface of described puncture needle groove and described 2nd puncture plate forms described puncture hole.
4. according to claim 1 or 2 or 3 from locking-type adjustable aperture puncture supporter, it is characterized in that, described self-locking device comprises the first web plate, 2nd web plate, 3rd web plate, 4th web plate, coupling shaft and self-locking handle, described first web plate and the 2nd web plate is L-shaped connects as one, described one end of 3rd web plate is flexibly connected with the outer end of the first web plate, the other end of described 3rd web plate is provided with open slot, one end of described 4th web plate is flexibly connected with the outer end of the 2nd web plate, the other end of described 4th web plate is provided with open slot, one end of described self-locking handle is provided with open slot, the two ends of described coupling shaft are respectively arranged with through hole, it is respectively arranged with bearing pin in the described open slot of described self-locking handle and in the described open slot of described 3rd web plate, described coupling shaft is connected by the described through hole that described bearing pin is each passed through described coupling shaft two ends with described self-locking handle and described 3rd web plate three, running fit between described through hole and bearing pin.
5. according to claim 4 from locking-type adjustable aperture puncture supporter, it is characterised in that, described one end of described self-locking handle is cam-like.
6. according to claim 4 from locking-type adjustable aperture puncture supporter, it is characterised in that, described first puncture plate with the 2nd puncture plate is respectively arranged with position is relative, the projection that cooperatively interacts and groove, described projection can be inserted in described groove.
7. according to claim 1 from locking-type adjustable aperture puncture supporter, it is characterised in that, bearing of trend center axis and the described mating surface of described puncture needle groove are formed with slanted angle.
8. according to claim 7 from locking-type adjustable aperture puncture supporter, it is characterised in that, the angle of described slanted angle is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883846.4U CN205268249U (en) | 2015-11-08 | 2015-11-08 | From locking -type adjustable aperture puncture frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883846.4U CN205268249U (en) | 2015-11-08 | 2015-11-08 | From locking -type adjustable aperture puncture frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205268249U true CN205268249U (en) | 2016-06-01 |
Family
ID=56052885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883846.4U Active CN205268249U (en) | 2015-11-08 | 2015-11-08 | From locking -type adjustable aperture puncture frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205268249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310750A (en) * | 2015-11-08 | 2016-02-10 | 苏州市立普医疗科技有限公司 | Self-locking aperture-adjustable puncture rack |
| CN108309365A (en) * | 2018-03-15 | 2018-07-24 | 无锡市人民医院 | All-directional ultrasonic punctures sampler |
| CN112568980A (en) * | 2020-12-15 | 2021-03-30 | 航天科工智能机器人有限责任公司 | Clamping device suitable for puncture needles of different models and specifications |
-
2015
- 2015-11-08 CN CN201520883846.4U patent/CN205268249U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310750A (en) * | 2015-11-08 | 2016-02-10 | 苏州市立普医疗科技有限公司 | Self-locking aperture-adjustable puncture rack |
| CN108309365A (en) * | 2018-03-15 | 2018-07-24 | 无锡市人民医院 | All-directional ultrasonic punctures sampler |
| CN108309365B (en) * | 2018-03-15 | 2023-08-11 | 徐州医科大学附属医院 | Omnibearing ultrasonic puncture sampling device |
| CN112568980A (en) * | 2020-12-15 | 2021-03-30 | 航天科工智能机器人有限责任公司 | Clamping device suitable for puncture needles of different models and specifications |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |