CN214805478U - Depth finder for measuring depth of proximal humerus bone hole - Google Patents
Depth finder for measuring depth of proximal humerus bone hole Download PDFInfo
- Publication number
- CN214805478U CN214805478U CN202120784217.1U CN202120784217U CN214805478U CN 214805478 U CN214805478 U CN 214805478U CN 202120784217 U CN202120784217 U CN 202120784217U CN 214805478 U CN214805478 U CN 214805478U
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- Prior art keywords
- wall
- depth
- sleeve
- device main
- needle body
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- 210000002758 humerus Anatomy 0.000 title claims abstract description 12
- 210000000988 bone and bone Anatomy 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a depth finder for measuring the depth of proximal humerus bone hole, which comprises a device main body, one side of the device main body is fixedly connected with a needle body, one side of the needle body is fixedly connected with a needle body fusiform head end, the outer wall of the needle body is movably sleeved with a sleeve top end, the outer wall of the sleeve top end is movably sleeved with a tubular connecting cap, and the outer wall of the device main body is movably sleeved with a sleeve; through the sleeve pipe top of design, the cap is connected to the tube-shape, the sleeve pipe, needle body fusiform head end, install the device main part earlier and connect in sheathed tube inside, when the device main part inserts sheathed tube inside, the outer wall of needle body fusiform head end then can follow inside wearing out in sheathed tube one side this moment, when the device main part is fixed in sheathed tube inside, be so for better assembling the device main part, the effectual needle body of having solved and the problem of taking place the rupture easily when using.
Description
Technical Field
The utility model belongs to the technical field of the depth finder, concretely relates to depth finder for measuring humerus near-end bone hole degree of depth.
Background
The depth finder is a new generation of full-digital and computerized product, has the functions of dust prevention, water prevention and earthquake resistance, is a measuring device integrating the functions of water depth measurement, software graphic navigation, positioning data and water depth data acquisition, and is an ideal device for ocean, river, lake and land depth measurement and mining, port and channel dredging engineering measurement.
The existing depth finder for measuring the depth of a proximal humerus bone hole needs to penetrate through double-layer cortical bone, and the length of a required screw can be measured by hooking an L-shaped hook at the most front end of the depth finder on a contralateral cortex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a depth finder for measuring humerus near-end bone hole degree of depth to propose the current depth finder that is used for measuring the humerus near-end bone hole degree of depth in solving above-mentioned background art, need pierce through double-deck cortex in the orthopedics depth finder that uses, utilize the L type hook of depth finder foremost to catch on offside cortex side can measure required screw length, but this kind of method is not applicable to the fixed depth finding of humerus head department, because can not pierce through the problem of offside humerus head cartilage when here drilling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a depth finder for measuring humerus near-end bone hole degree of depth, includes the device main part, one side fixedly connected with needle body of device main part, one side fixedly connected with needle body fusiformis head end of needle body, the outer wall activity of needle body has cup jointed the sleeve pipe top, the outer wall activity on sleeve pipe top has cup jointed the tube-shape and has connected the cap, the outer wall activity of device main part has cup jointed the sleeve pipe.
Preferably, the gasket is movably sleeved on the outer wall of the device main body, a first circular hole is formed in the gasket, a fixing sleeve is fixedly connected to one side of the gasket, and a circular clamping groove is formed in the fixing sleeve.
Preferably, a circular hole is formed in the top end of the sleeve, and the outer wall of the needle body is attached to the outer wall of the circular hole.
Preferably, the cross section of the fixing sleeve is rectangular, and the outer wall of the device main body is attached to the inner wall of the fixing sleeve.
Preferably, the cross-sectional shape of the device body is rectangular, and the outer wall of the device body and the inner wall of the sleeve are attached to each other.
Preferably, the section of the cylindrical connecting cap is rectangular, and the inner wall of the cylindrical connecting cap is attached to the outer wall of the top end of the sleeve.
Preferably, the inner part is coated with a protective layer, and the outer wall is mutually attached to the inner part of the protective layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the sleeve pipe top of design, the cap is connected to the tube-shape, the sleeve pipe, needle body fusiform head end, install the device main part earlier and connect in sheathed tube inside, when the device main part inserts sheathed tube inside, the outer wall of needle body fusiform head end then can follow inside wearing out in sheathed tube one side this moment, when the device main part is fixed in sheathed tube inside, be so for better assembling the device main part, the effectual needle body of having solved and the problem of taking place the rupture easily when using.
2. Through the first circular hole of design, fixed sleeve, circular draw-in groove, protective layer, penetrate the inside circular hole of seting up of gasket to the sleeve top, when the device main part penetrated the inside of circular hole, the outer wall at the device main part is then fixed to the fixed sleeve this moment, is like this for better installing the outer wall at the device main part to the fixed sleeve, and the effectual device main part of having solved is long-time use, leads to device main part surface scale to scrape colored problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;
FIG. 3 is a schematic side view of the sleeve according to the present invention;
fig. 4 is a schematic side view of the fixing sleeve of the present invention;
FIG. 5 is a schematic view of the top view structure of the fixing sleeve of the present invention
Fig. 6 is a schematic view of the front structure of the protective layer of the present invention.
In the figure: 1. a device main body; 2. the top end of the sleeve; 3. a cylindrical connecting cap; 4. a sleeve; 5. a needle body fusiform head end; 6. a needle body; 7. a gasket; 8. a first circular hole; 9. fixing the sleeve; 10. a circular slot; 11. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a depth finder for measuring humerus near-end bone hole degree of depth, includes device main part 1, and one side fixedly connected with needle body 6 of device main part 1, one side fixedly connected with needle body fusiformis head end 5 of needle body 6, the outer wall activity of needle body 6 has cup jointed sleeve pipe top 2, and the outer wall activity of sleeve pipe top 2 has cup jointed the tube-shape and has connected cap 3, and the outer wall activity of device main part 1 has cup jointed sleeve pipe 4.
In this embodiment, at first install device main part 1 in the inside of sleeve pipe 4 earlier and connect, when device main part 1 inserts sleeve pipe 4's inside, the outer wall of needle body fusiform head end 5 then can wear out from one side of sleeve pipe 4 inside this moment, when device main part 1 fixes in sleeve pipe 4's inside, penetrate sleeve pipe top 2 the outer wall of needle body 6 this moment, fix at sleeve pipe 4's opposite side, then the outer wall of needle body 6 is being penetrated to barrel-shaped connecting cap 3, fix the outer wall at sleeve pipe top 2, just so installed device main part 1, so not only can make needle body 6 change, still make the practicality of device main part 1 increase.
Specifically, gasket 7 has been cup jointed in the outer wall activity of device main part 1, and first circular hole 8 has been seted up to gasket 7's inside, and one side fixedly connected with fixed sleeve 9 of gasket 7, circular draw-in groove 10 has been seted up to fixed sleeve 9's inside.
In this embodiment, at first penetrate the device main part 1 in the inside first circular hole 8 of seting up of gasket 7, when the device main part 1 penetrated the inside of first circular hole 8, fixed sleeve 9 then fixed the outer wall at device main part 1 this moment, when fixed sleeve 9 installed the outer wall at device main part 1, the inner wall of sleeve pipe 4 then can laminate the outer wall at fixed sleeve 9 this moment, so not only can make the surface of device main part 1 be difficult for scraping flower, still make the life of device main part 1 increase.
Specifically, a circular hole is formed in the top end 2 of the sleeve, and the outer wall of the needle body 6 is attached to the outer wall of the circular hole.
In this embodiment, the needle body 6 is made to penetrate through the inside of the cannula tip 2, so that the cannula tip 2 can be better fixed to the outer wall of the needle body 6.
Specifically, the cross-sectional shape of the fixing sleeve 9 is rectangular, and the outer wall of the apparatus main body 1 and the inner wall of the fixing sleeve 9 are attached to each other.
The cross section of the fixing sleeve 9 in this embodiment is rectangular, so that the fixing sleeve 9 can be better sleeved on the outer wall of the device main body 1, and the scale on the surface of the device main body 1 is not easily damaged by the device main body 1 in a long-time movement, so that the service life of the device main body 1 is prolonged.
Specifically, the cross-sectional shape of the apparatus body 1 is rectangular, and the outer wall of the apparatus body 1 and the inner wall of the sleeve 4 are bonded to each other.
In this embodiment, the device body 1 is made to work inside the casing 4 better, and the device body 1 can be made to be more accurate when performing detection.
Specifically, the cross-sectional shape of the cylindrical connection cap 3 is rectangular, and the inner wall of the cylindrical connection cap 3 and the outer wall of the cannula tip 2 are attached to each other.
In this embodiment, the sleeve top end 2 is better fixed on one side of the sleeve 4, so that the sleeve top end 2 is not easy to loosen when being fixed on one side of the sleeve 4.
Specifically, the inside of the sleeve 4 is coated with a protective layer 11, and the outer wall of the apparatus body 1 and the inside of the protective layer 11 are bonded to each other.
In this embodiment, the protective layer 11 is coated inside the device body 4 to better prevent the surface of the device body 1 from being scratched, so that the scale on the surface of the device body 1 can be kept clear when the device body is used for a long time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A depth finder for measuring the depth of a proximal humerus bone hole, comprising a device body (1), characterized in that: the device is characterized in that a needle body (6) is fixedly connected to one side of the device body (1), a needle body fusiform head end (5) is fixedly connected to one side of the needle body (6), a sleeve top end (2) is sleeved on the outer wall of the needle body (6), a tubular connecting cap (3) is sleeved on the outer wall of the sleeve top end (2), and a sleeve (4) is sleeved on the outer wall of the device body (1).
2. A depth finder for measuring the depth of a proximal humeral bone hole of claim 1, wherein: gasket (7) have been cup jointed in the outer wall activity of device main part (1), first circular hole (8) have been seted up to the inside of gasket (7), one side fixedly connected with fixed sleeve (9) of gasket (7), circular draw-in groove (10) have been seted up to the inside of fixed sleeve (9).
3. A depth finder for measuring the depth of a proximal humeral bone hole of claim 1, wherein: circular holes are formed in the top end (2) of the sleeve, and the outer wall of the needle body (6) is attached to the outer wall of the circular holes.
4. A depth finder for measuring the depth of a proximal humeral bone hole according to claim 2, wherein: the cross section of the fixing sleeve (9) is rectangular, and the outer wall of the device main body (1) is attached to the inner wall of the fixing sleeve (9).
5. A depth finder for measuring the depth of a proximal humeral bone hole of claim 1, wherein: the cross section of the device main body (1) is rectangular, and the outer wall of the device main body (1) is attached to the inner wall of the sleeve (4).
6. A depth finder for measuring the depth of a proximal humeral bone hole of claim 1, wherein: the section shape of the cylindrical connecting cap (3) is rectangular, and the inner wall of the cylindrical connecting cap (3) is attached to the outer wall of the top end (2) of the sleeve.
7. A depth finder for measuring the depth of a proximal humeral bone hole according to claim 2, wherein: the protective layer (11) is coated inside the sleeve (4), and the outer wall of the device main body (1) is attached to the inside of the protective layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784217.1U CN214805478U (en) | 2021-04-16 | 2021-04-16 | Depth finder for measuring depth of proximal humerus bone hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120784217.1U CN214805478U (en) | 2021-04-16 | 2021-04-16 | Depth finder for measuring depth of proximal humerus bone hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214805478U true CN214805478U (en) | 2021-11-23 |
Family
ID=78764605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120784217.1U Expired - Fee Related CN214805478U (en) | 2021-04-16 | 2021-04-16 | Depth finder for measuring depth of proximal humerus bone hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214805478U (en) |
-
2021
- 2021-04-16 CN CN202120784217.1U patent/CN214805478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |