CN211022763U - Coupling agent smearing device for ultrasonic clinic - Google Patents
Coupling agent smearing device for ultrasonic clinic Download PDFInfo
- Publication number
- CN211022763U CN211022763U CN201922071885.5U CN201922071885U CN211022763U CN 211022763 U CN211022763 U CN 211022763U CN 201922071885 U CN201922071885 U CN 201922071885U CN 211022763 U CN211022763 U CN 211022763U
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- China
- Prior art keywords
- main body
- fixedly connected
- spray head
- side wall
- ultrasonic
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- Expired - Fee Related
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- 239000007822 coupling agent Substances 0.000 title description 3
- 239000007921 spray Substances 0.000 claims abstract description 23
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a couplant smearing device for ultrasonic clinic, which comprises a main body, wherein one end of an opening of the main body is fixedly connected with a spray head, the inner side wall of the main body is provided with a piston, the outer surface of the piston is fixedly connected with one end of a lead screw, the outer surface of one side wall of the main body, which is far away from the spray head, is rotatably connected with a rotating part, the center of the rotating part is provided with an internal thread meshed with the lead screw, the outer side wall of the rotating part is provided with a first bevel gear, the outer surface of the main body is symmetrically and fixedly connected with one end of a connecting rod, the other end of the connecting rod is positioned at one end of the spray head, and the other ends of the two connecting rods are respectively rotatably connected with two ends of a rotating shaft. Thereby, the couplant is smeared, and no waste is caused.
Description
Technical Field
The utility model relates to the technical field of medical equipment, the concrete field is a device is paintd to couplant for the supersound is clinical.
Background
The couplant is a water-soluble high-molecular colloid, and is used for removing air between probe and object to be detected, so that the ultrasonic wave can be effectively passed through the object to be detected to attain the goal of effective detection. The couplant is a very high consumptive material of rate of utilization in the ultrasonic examination, scribble the couplant at the inspection site during ultrasonic examination, can wet skin, and the lubricity is good, easily the probe slides, and eliminate skin surface air, improve the definition that ultrasonic contrast shows, directly topple over to the skin surface in the couplant bottle usually when scribbling the couplant at present, the inspection is paintd to the reuse probe, operate like this, the couplant use amount is uncontrollable, extrude excessively easily and cause the waste, and use the probe to scribble in the inspection process, the couplant is paintd inhomogeneously, can influence the definition of ultrasonic contrast, increase medical staff's the work degree of difficulty, for this reason, propose a device is paintd to the couplant for the ultrasonic clinic.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is paintd to couplant for supersound is clinical to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a couplant smearing device for ultrasonic clinic comprises a main body, wherein the main body is a cylindrical cavity, one end of the main body is open, a spray head is fixedly connected to one end of the opening of the main body, one end of the spray head is circular and connected with the main body, the other end of the spray head is strip-shaped, a piston is arranged on the inner side wall of the main body, a first through hole is formed in the center of the side wall of the main body, which is far away from the spray head, one end of a lead screw is fixedly connected to the outer surface of the piston, the other end of the lead screw penetrates through the first through hole, a strip-shaped groove is formed in the side wall of the lead screw, the strip-shaped groove is parallel to the axis of the lead screw, a sliding block is arranged on the inner side wall of the first through hole, which corresponds to the strip-shaped groove, the center of the rotating part is provided with an internal thread meshed with the lead screw, the outer side wall of the rotating part is provided with a first bevel gear, the outer surface of the main body is symmetrically and fixedly connected with one end of a connecting rod, the other end of the connecting rod is positioned at one end of the spray head far away from the main body, the other ends of the two connecting rods are respectively and rotatably connected with two ends of a rotating shaft, the outer surface of the rotating shaft corresponds to two connecting rods, a roller wheel is arranged between the two connecting rods, one end of the spray head far away from the main body corresponds to the roller wheel, one end of the rotating shaft penetrates through the connecting rod and is fixedly connected with a first guide wheel, the outer surface of the connecting rod is fixedly connected with a connecting plate, the end surface of the connecting plate is rotatably connected with a rotating rod, one end of, the second bevel gear is meshed with the first bevel gear.
Preferably, the lateral wall of main part is equipped with the feed inlet in a penetrating way, the lateral wall spiro union of feed inlet has sealed lid.
Preferably, the inner side wall of the first through hole is provided with a second through hole, the second through hole is perpendicular to the axis of the screw rod, the sliding block is connected with the second through hole in an inserting mode, and a spring is arranged between the second through hole and the sliding block.
Preferably, one end of the rotating shaft, which is far away from the first guide wheel, penetrates through the connecting rod and is fixedly connected with a ratchet wheel, the outer surface of the connecting rod is rotatably connected with a pawl, and the pawl is matched with the ratchet wheel.
Preferably, the length of the wire rod is greater than the length of the body.
Preferably, one end of the screw rod, which is far away from the piston, is fixedly connected with a limiting plate.
Preferably, the outer surface of the main body is provided with a rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a device is paintd to couplant for supersound is clinical, through setting up the main part, set up the piston in the main part is inside, place the couplant between main part and piston, spout by the shower nozzle of main part one end, through set up the running roller in shower nozzle department, make the couplant directly spout the surface of running roller, thereby use the running roller to paint the couplant, paint more evenly, drive first guide pulley through the running roller and rotate, it rotates to drive the second guide pulley through the belt through first guide pulley, the second guide pulley drives the second bevel gear through the dwang and rotates, and the second bevel gear drives first bevel gear, thereby it rotates to drive the rotating part, it removes to drive the lead screw through screw-thread fit, thereby control the piston and remove, make when the running roller rotates, piston synchronous motion, and then promote the medicine and flow.
Drawings
Fig. 1 is a schematic front view, sectional structure of embodiment 1 of the present invention;
fig. 2 is a schematic right-side sectional view of embodiment 1 of the present invention;
fig. 3 is a schematic top view of a cross-sectional structure of a main body according to embodiment 1 of the present invention;
fig. 4 is a schematic front view of a cross-sectional structure according to embodiment 2 of the present invention;
fig. 5 is a left side view structure diagram of the embodiment 2 of the present invention.
In the figure: 1-main body, 2-nozzle, 3-piston, 4-first through hole, 5-screw rod, 6-strip groove, 7-slide block, 8-rotating part, 9-first bevel gear, 10-connecting rod, 11-rotating shaft, 12-roller, 13-first guide wheel, 14-connecting plate, 15-rotating rod, 16-second guide wheel, 17-belt, 18-second bevel gear, 19-feeding hole, 20-sealing cover, 21-ratchet wheel, 22-pawl, 23-limiting plate, 24-rubber sleeve, 25-spring and 26-second through hole.
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.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: a couplant smearing device for ultrasonic clinic comprises a main body 1, as shown in figure 1, wherein the main body 1 is a cylindrical cavity, one end of the main body 1 is in an open shape, one end of the opening of the main body 1 is fixedly connected with a spray head 2, one end of the spray head 2 is in a circular shape and is connected with the main body 1, the other end of the spray head 2 is in a strip shape, a piston 3 is arranged on the inner side wall of the main body 1, the piston 3 can slide along the main body 1, a couplant is arranged between the piston 3 and the spray head 2, a first through hole 4 is formed in the center of the side wall of one side, away from the spray head 2, of the main body 1, one end of a screw rod 5 is fixedly connected to the outer surface of the piston 3, the other end of the screw rod 5 penetrates through the first through hole 4, a strip-shaped groove 6 is formed in the side wall, a slide block 7 is arranged on the inner side wall of the first through hole 4 corresponding to the strip-shaped groove 6, the slide block 7 is positioned inside the strip-shaped groove 6, the slide block 7 enables the screw rod 5 to only slide along the axial center direction of the main body 1 without self-rotation, the outer surface of the side wall of the main body 1 far away from the spray head 2 is rotatably connected with a rotating part 8, an internal thread meshed with the screw rod 5 is arranged at the center of the rotating part 8, when the rotating part 8 rotates, the screw rod 5 can be driven to move, a first bevel gear 9 is arranged on the outer side wall of the rotating part 8, one end of a connecting rod 10 is symmetrically and fixedly connected with the outer surface of the main body 1, the other end of the connecting rod 10 is positioned at one end of the spray head 2 far away from the main body 1, the other ends of the two connecting rods 10 are respectively rotatably connected with two ends of a, the one end that the shower nozzle 2 kept away from main part 1 with the running roller 12 is corresponding, promptly the surface of running roller 12 is close to the bar exit of shower nozzle 2, shower nozzle 2 spun couplant can just in time be attached to on the surface of running roller 12, the one end of pivot 11 runs through connecting rod 10 fixedly connected with first guide pulley 13, first guide pulley 13 can along with running roller 12 rotates, the surface fixed connection of connecting rod 10 has connecting plate 14, the terminal surface of connecting plate 14 rotates and is connected with dwang 15, the one end fixedly connected with second guide pulley 16 of dwang 15, first guide pulley 13 with be equipped with belt 17 between the second guide pulley 16, the other end fixedly connected with second bevel gear 18 of dwang 15, second bevel gear 18 with first bevel gear 9 meshes.
Specifically, a feed port 19 is formed in the side wall of the main body 1 in a penetrating manner, a sealing cover 20 is screwed on the outer side wall of the feed port 19, and a coupling agent can be added from the feed port 19.
Specifically, the length of the screw rod 5 is greater than that of the main body 1, so that when the piston 3 moves to the lower end of the main body 1, the screw rod 5 is still located inside the first through hole 4.
Specifically, one end of the screw rod 5, which is far away from the piston 3, is fixedly connected with a limiting plate 23, so that the screw rod 5 is prevented from being separated from the rotating part 8.
Specifically, the outer surface of the main body 1 is provided with a rubber sleeve 24, which is convenient for holding.
The working principle is as follows: the utility model discloses during the use, the couplant of packing into in the inside of main part 1, place running roller 12 and slide at the position that needs were paintd, drive first guide pulley 13 through pivot 11 when running roller 12 rotates and rotate, first guide pulley 13 passes through belt 17 and drives second guide pulley 16 and rotate, second guide pulley 16 drives second bevel gear 18 and rotates, and second bevel gear 18 then drives rotating part 8 and rotates, thereby make lead screw 5 remove, thereby it removes to drive piston 3, the extrusion couplant is extruded by shower nozzle 2, adhere to on running roller 12, and running roller 12 rotates and evenly paints the couplant on skin.
Example 2
Referring to fig. 4-5, the present embodiment is different from embodiment 1 in that: the inside wall of first through-hole 4 is equipped with second through-hole 26, second through-hole 26 with the axle center of lead screw 5 sets up perpendicularly, slider 7 with second through-hole 26 is for pegging graft, second through-hole 26 with be equipped with spring 25 between the slider 7, spring 25 makes slider 7 is located the inside of bar groove 6, after the couplant finishes using, only need stimulate slider 7 and make slider 7 with bar groove 6 breaks away from, and the hand is held rotating part 8, and reverse rotation lead screw 5 makes lead screw 5 drives 3 reverse movements of piston, then can by feed inlet 19 the couplant of repacking.
Specifically, one end of the rotating shaft 11, which is far away from the first guide wheel 13, penetrates through the connecting rod 10 and is fixedly connected with a ratchet 21, the outer surface of the connecting rod 10 is rotatably connected with a pawl 22, and the pawl 22 is matched with the ratchet 21, so that the roller 12 rotates in a single direction, that is, the piston 3 rotates in a direction moving downwards, and when the couplant needs to be replaced, the rotating part 8 does not need to be held, and only the sliding block 7 needs to be pulled out and then the screw rod 5 rotates reversely.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 device is paintd to couplant for supersound clinics, includes main part (1), its characterized in that: the main body (1) is a cylindrical cavity, one end of the main body (1) is in an open shape, one end of the main body (1) is fixedly connected with a spray head (2), one end of the spray head (2) is circular and is connected with the main body (1), the other end of the spray head (2) is in a strip shape, the inner side wall of the main body (1) is provided with a piston (3), the main body (1) is far away from the center of the side wall of one side of the spray head (2) and is provided with a first through hole (4), the outer surface of the piston (3) is fixedly connected with one end of a lead screw (5), the other end of the lead screw (5) penetrates through the first through hole (4), the side wall of the lead screw (5) is provided with a strip-shaped groove (6), the strip-shaped groove (6) is arranged in parallel with the axis of the lead screw (5), the inner side wall of the first through, the sliding block (7) is positioned inside the strip-shaped groove (6), the outer surface of the side wall of one side of the main body (1) far away from the spray head (2) is rotatably connected with a rotating part (8), the center of the rotating part (8) is provided with an internal thread meshed with the screw rod (5), the outer side wall of the rotating part (8) is provided with a first bevel gear (9), the outer surface of the main body (1) is symmetrically and fixedly connected with one end of a connecting rod (10), the other end of the connecting rod (10) is positioned at one end of the spray head (2) far away from the main body (1), the other ends of the two connecting rods (10) are respectively rotatably connected with two ends of a rotating shaft (11), a roller (12) is arranged between the two connecting rods (10) corresponding to the outer surface of the rotating shaft (11), one end of the spray head (2) far away from the, the one end of pivot (11) runs through the first guide pulley (13) of connecting rod (10) fixedly connected with, the outer fixed surface of connecting rod (10) is connected with connecting plate (14), the terminal surface of connecting plate (14) is rotated and is connected with dwang (15), the one end fixedly connected with second guide pulley (16) of dwang (15), first guide pulley (13) with be equipped with belt (17) between second guide pulley (16), the other end fixedly connected with second bevel gear (18) of dwang (15), second bevel gear (18) with first bevel gear (9) meshing.
2. The couplant application device for ultrasonic clinics, according to claim 1, is characterized in that: the lateral wall of main part (1) runs through and is equipped with feed inlet (19), the lateral wall spiro union of feed inlet (19) has sealed lid (20).
3. The couplant application device for ultrasonic clinics, according to claim 2, is characterized in that: the inner side wall of the first through hole (4) is provided with a second through hole (26), the second through hole (26) is perpendicular to the axis of the screw rod (5), the sliding block (7) is connected with the second through hole (26) in an inserting mode, and a spring (25) is arranged between the second through hole (26) and the sliding block (7).
4. The couplant application device for ultrasonic clinics, according to claim 3, is characterized in that: one end, far away from the first guide wheel (13), of the rotating shaft (11) penetrates through the connecting rod (10) and is fixedly connected with a ratchet wheel (21), a pawl (22) is rotatably connected to the outer surface of the connecting rod (10), and the pawl (22) is matched with the ratchet wheel (21).
5. The couplant application device for ultrasonic clinics, according to claim 1, is characterized in that: the length of the screw rod (5) is greater than that of the main body (1).
6. The couplant application device for ultrasonic clinics, according to claim 1, is characterized in that: and one end of the screw rod (5) far away from the piston (3) is fixedly connected with a limiting plate (23).
7. The couplant application device for ultrasonic clinics, according to claim 1, is characterized in that: the outer surface of the main body (1) is provided with a rubber sleeve (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071885.5U CN211022763U (en) | 2019-11-27 | 2019-11-27 | Coupling agent smearing device for ultrasonic clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071885.5U CN211022763U (en) | 2019-11-27 | 2019-11-27 | Coupling agent smearing device for ultrasonic clinic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211022763U true CN211022763U (en) | 2020-07-17 |
Family
ID=71543556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922071885.5U Expired - Fee Related CN211022763U (en) | 2019-11-27 | 2019-11-27 | Coupling agent smearing device for ultrasonic clinic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211022763U (en) |
-
2019
- 2019-11-27 CN CN201922071885.5U patent/CN211022763U/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 |
Granted publication date: 20200717 |