CN212490694U - Meibomian gland massage clamp - Google Patents
Meibomian gland massage clamp Download PDFInfo
- Publication number
- CN212490694U CN212490694U CN202020282391.1U CN202020282391U CN212490694U CN 212490694 U CN212490694 U CN 212490694U CN 202020282391 U CN202020282391 U CN 202020282391U CN 212490694 U CN212490694 U CN 212490694U
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- Prior art keywords
- rod
- gear
- mounting surface
- pressing sheet
- plate
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- 210000004175 meibomian gland Anatomy 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 4
- 206010013774 Dry eye Diseases 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000000744 eyelid Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 206010006784 Burning sensation Diseases 0.000 description 1
- 206010052140 Eye pruritus Diseases 0.000 description 1
- 208000022873 Ocular disease Diseases 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 210000003560 epithelium corneal Anatomy 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The utility model discloses a meibomian gland massage clamp, which comprises a support plate, a cantilever plate, a brace rod and a driving mechanism, wherein one side of the support plate is a mounting surface, an upper pressing sheet is arranged on the mounting surface, and the upper pressing sheet is close to the top of the support plate; the cantilever plate is arranged on the mounting surface and positioned in the middle of the support plate; the support rod is arranged in parallel with the support rod, the support rod can be inserted on the cantilever plate in a sliding manner, the top end of the support rod is provided with a lower pressing sheet, and the lower pressing sheet and the upper pressing sheet are arranged oppositely; the driving mechanism comprises a pressing rod, a connecting rod and a driving assembly, one end of the pressing rod is hinged to the mounting surface, and the driving assembly can be rotatably arranged on the mounting surface and is abutted against the bottom end of the supporting rod; one end of the connecting rod is hinged to the pressing rod, the other end of the connecting rod is connected to the driving assembly, the pressing rod is pressed once, and the supporting rod can be driven to repeatedly move up and down for many times through the driving assembly. The meibomian gland massage clamp can effectively reduce the labor intensity of a user, save labor and improve the massage effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to meibomian gland massage presss from both sides.
Background
Dry eye refers to an ocular disorder of lacrimal secretion which is caused by various factors and mainly causes dry eyes. Common symptoms include dry eyes, easy tiredness, itching eyes, foreign body sensation, burning sensation, viscous secretion, aversion to wind, photophobia and sensitivity to external stimulation; sometimes, the eyes are too dry, the basic tears are insufficient, and the reflex tears are stimulated to secrete, so that the frequent tears are caused; in more severe cases, the eyes become inflamed, engorged, keratinized, and the corneal epithelium is broken and the filaments are adhered, and this damage may cause keratoconjunctival disorders and affect vision over time. The dry eye treatment is carried out in hospitals, and the most effective method is to massage the meibomian glands and extrude dirt and grease in the meibomian glands. However, when the existing meibomian gland squeezing tool on the market is used, a user needs to continuously press down the handle or the two squeezing pieces in the massage process, and the hand fatigue of the user can be caused in the process of one treatment course by using the operation mode, so that the massage effect is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a meibomian gland massage clamp, which can effectively reduce the labor intensity of users and achieve the purposes of saving manpower and improving massage effect.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a meibomian gland massage clip comprising:
the device comprises a supporting plate, wherein one side of the supporting plate is a mounting surface, an upper pressing sheet is arranged on the mounting surface, and the upper pressing sheet is close to the top of the supporting plate;
the cantilever plate is arranged on the mounting surface and is positioned in the middle of the supporting plate;
the supporting rod is arranged in parallel with the supporting plate, the supporting rod can be inserted on the cantilever plate in a sliding mode, a lower pressing sheet is arranged at the top end of the supporting rod, and the lower pressing sheet and the upper pressing sheet are arranged oppositely; and
the driving mechanism comprises a pressing rod, a connecting rod and a driving assembly, one end of the pressing rod is hinged to the mounting surface, and the driving assembly can be rotatably arranged on the mounting surface and is abutted against the bottom end of the supporting rod; one end of the connecting rod is hinged to the pressing rod, the other end of the connecting rod is connected to the driving assembly, the pressing rod is pressed once, and the supporting rod can be driven to move up and down repeatedly for many times through the driving assembly.
Further, the driving assembly comprises a first gear, a second gear, a cam, a push plate and a first elastic piece, the first gear is rotatably arranged on the mounting surface, an internal gear is arranged at one end, far away from the mounting surface, of the first gear, and teeth of the internal gear incline towards the direction close to the pressure lever; the second gear is rotatably arranged on the mounting surface, the second gear is meshed with the first gear, the transmission ratio between the first gear and the second gear is an integer larger than one, the cam and the second gear are coaxially arranged, the push plate is arranged at the bottom of the support rod, one end of the first elastic piece is connected to the cantilever plate, the other end of the first elastic piece is connected to the push plate, the push plate is pressed on the side wall of the cam, the side wall of the pressure rod facing the first gear is provided with a mounting groove, the connecting rod is L-shaped, the long edge of the connecting rod is hinged in the mounting groove, and the short edge of the connecting rod is placed between two teeth of the internal gear.
Further, the drive assembly further comprises a pressure spring, one end of the pressure spring is arranged on the side wall, close to the support plate, of the installation groove, and the other end of the pressure spring is connected to the long edge of the connecting rod, so that the short edge of the connecting rod is pressed between teeth of the internal gear.
Further, the driving mechanism further comprises a second elastic piece, and the second elastic piece is connected between the pressing rod and the supporting plate.
Furthermore, the driving mechanism further comprises a stop block, and the stop block is arranged on the mounting surface and is positioned on one side of the pressure rod, which is far away from the driving assembly.
Further, the surfaces of the upper pressing sheet and the lower pressing sheet facing each other are arc-shaped.
Furthermore, the upper pressing sheet and the lower pressing sheet are both made of flexible materials.
The utility model has the advantages that:
the meibomian gland massage clamp comprises a supporting plate, a cantilever plate, a supporting rod and a driving mechanism and is used for massaging the meibomian gland. When the massage device is used, the pressing rod is pressed once, the pressing rod pushes the connecting rod, the connecting rod pushes the driving mechanism, the driving mechanism drives the support rod to reciprocate for a plurality of times, so that massage can be performed for a plurality of times, and when massage is required to be continuously performed, the pressing rod is pressed again, so that next massage operation can be performed. Thereby achieving the purposes of reducing the labor intensity when in use, saving labor and carrying out easy massage.
Drawings
Fig. 1 is a schematic structural view of a meibomian gland massage clamp of the present invention;
fig. 2 is a schematic structural view of the meibomian gland massage clamp of the present invention, in which the cam rotates a certain angle and the upper pressing plate and the lower pressing plate are in an open state;
FIG. 3 is a side view of the upper blade and the lower blade in a closed position;
FIG. 4 is a side view of the drive assembly;
FIG. 5 is a schematic view of a connecting rod;
reference numerals: 100-support plate, 110-upper pressing plate, 200-cantilever plate, 300-stay bar, 310-lower pressing plate, 400-driving mechanism, 410-pressing rod, 420-connecting rod, 421-long edge, 422-short edge, 430-driving component, 431-first gear, 432-second gear, 433-cam, 434-push plate, 435-first elastic piece, 436-internal gear, 440-second elastic piece, 450-stop block and 460-compression spring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 5, the present embodiment provides a meibomian gland massage clamp, which comprises a support plate 100, a cantilever plate 200, a brace rod 300 and a driving mechanism 400, for massaging meibomian glands.
As shown in fig. 1 and 3, the supporting plate 100 is in a long bar shape. One side of the support plate 100 is a mounting surface. The mounting surface is provided with an upper pressing sheet 110, and the upper pressing sheet 110 is close to the top of the support plate 100. The cantilever plate 200 is disposed on the mounting surface and is located at the middle of the support plate 100. The stay 300 is disposed in parallel with the support plate 100. The stay bar 300 is slidably inserted on the cantilever plate 200. The top end of the stay 300 is provided with a lower pressing plate 310, and the lower pressing plate 310 is disposed opposite to the upper pressing plate 110. In this embodiment, the upper pressing plate 110 and the lower pressing plate 310 are made of a flexible material. Such as a rigid foam, a soft plastic or a silicone. In particular, silica gel may be preferred. Meanwhile, the facing surfaces of the upper pressing plate 110 and the lower pressing plate 310 are both arc-shaped. When the upper pressing sheet 110 and the lower pressing sheet 310 are closed, the arc shape enables a containing cavity to be formed between the upper pressing sheet 110 and the lower pressing sheet 310, and the containing cavity is used for containing the clamped meibomian glands, so that the meibomian glands can be better clamped, and the comfort level of a patient is also increased.
The drive mechanism 400 includes a plunger 410, a linkage 420, and a drive assembly 430. One end of the pressing rod 410 is hinged on the installation surface, and the driving component 430 is rotatably arranged on the installation surface and is abutted against the bottom end of the supporting rod 300. The link 420 has one end hinged to the pressing rod 410 and the other end connected to the driving assembly 430. The pressing rod 410 is pressed to drive the stay bar 300 to move up and down repeatedly. In use, the meibomian glands are positioned between the upper and lower compression plates 110, 310, followed by compression of the plunger 410. The plunger 410 drives the link 420. The connecting rod 420 pushes the driving assembly 430 to rotate, and finally pushes the support rod 300 to move up and down repeatedly, so as to massage the meibomian glands. With the massage clamp, the stay bar 300 performs reciprocating motion for many times during the stroke of pressing the pressing bar 410 at one side to perform massage for many times, thereby achieving the purposes of saving manpower and performing easy massage.
As shown in fig. 1, 2 and 4, the driving assembly 430 includes a first gear 431, a second gear 432, a cam 433, a push plate 434 and a first elastic member 435. The first gear 431 is rotatably disposed on the mounting surface. An inner gear 436 is provided at an end of the first gear 431 remote from the mounting surface, and teeth of the inner gear 436 are inclined in a direction approaching the plunger 410. The second gear 432 is rotatably disposed on the mounting surface. The second gear 432 is meshed with the first gear 431, and the transmission ratio between the first gear 431 and the second gear 432 is greater than one. The gear ratio between the first gear 431 and the second gear 432 is an integer greater than one. The specific transmission ratio can be selected as required, for example, when the transmission ratio is ten, the first gear 431 rotates one turn, and the second gear 432 rotates ten turns. The cam 433 is coaxially disposed with the second gear 432, the push plate 434 is disposed at the bottom of the stay 300, and the first elastic member 435 is connected to the cantilever plate 200 at one end and connected to the push plate 434 at the other end, so that the push plate 434 is pressed against the side wall of the cam 433. The side wall of the pressing rod 410 facing the first gear 431 is provided with a mounting groove. The link 420 is L-shaped, the long side 421 of the link 420 is hinged in the mounting groove, and the short side 422 of the link 420 is placed between two teeth of the internal gear 436.
When the device is used, the pressing rod 410 is only required to be pressed towards the direction close to the supporting plate 100, the connecting rod 420 pushes the first gear 431 to rotate, the first gear 431 drives the second gear 432 to rotate rapidly, the cam 433 can be driven to rotate rapidly for multiple times, and the supporting rod 300 is further pushed to move back and forth for multiple times; subsequently, the pressing rod 410 is pulled in a direction away from the supporting plate 100, and the connecting rods 420 are driven to return to the initial position together, so that the short sides 422 of the connecting rods 420 are clamped between the other two gears of the internal gear 436 again for the next driving.
In the present embodiment, as shown in fig. 1 and 2, the driving assembly 430 further includes a compression spring 460 as a preferred embodiment. One end of the compression spring 460 is arranged on the side wall of the mounting groove close to the support plate 100, and the other end of the compression spring 460 is connected to the long edge 421 of the connecting rod. The compression spring 460 presses the short side 422 of the link 420 between the teeth of the inner gear 436 to prevent the link 420 from being disengaged from the inner gear 436.
Further, as a more preferred embodiment, the driving mechanism 400 further includes a second elastic member 440. The second elastic member 440 is coupled between the pressing rod 410 and the support plate 100. When the pressing rod 410 is pressed down and the hand is released, the pressing rod 410 automatically resets under the action of the second elastic member 440. The drive mechanism 400 further includes a stop 450. Stop 450 is disposed on the mounting surface when positioned on the side of plunger 410 away from drive assembly 430. The stopper 450 can limit the opened angle of the pressing rod 410, so that the pressing rod 410 can rotate within a certain angle range.
The specific use mode of the meibomian gland massage clamp is as follows:
when the eyelid massager is used, the maximum position between the upper pressing sheet 110 and the lower pressing sheet 310 is firstly confirmed, then, the eyes are closed, the upper pressing sheet 110 and the lower pressing sheet 310 are pressed on eyelids, the upper meibomian glands and the lower meibomian glands are positioned between the upper pressing sheet 110 and the lower pressing sheet 310, then, the pressing rod 410 on one side is pressed, the driving mechanism 400 drives the lower pressing sheet 310 to repeat for a plurality of times, and the meibomian glands can be massaged; when the massage is needed to be continued, the pressing rod 410 is released, and after the pressing rod 410 is restored under the action of the second elastic member 440, the pressing rod 410 is pressed again, so that the second cycle massage can be performed.
The meibomian gland massage clamp comprises a support plate 100, a cantilever plate 200, a support rod 300 and a driving mechanism 400, and is used for massaging meibomian glands. When the massage device is used, only one side of the pressing rod 410 needs to be pressed, massage can be performed for a plurality of times, and when the massage needs to be continued, the next massage operation can be performed by pressing the pressing rod 410 again. Thereby achieving the purposes of reducing the labor intensity when in use, saving labor and carrying out easy massage.
The facing surfaces of the upper pressing plate 110 and the lower pressing plate 310 are both arc-shaped. When the upper pressing sheet 110 and the lower pressing sheet 310 are closed, the arc shape can form a containing cavity between the upper pressing sheet 310 and the lower pressing sheet 310, and the containing cavity can better clamp the meibomian glands and increase the comfort of the patient. The compression spring 460 is used to clamp the short side of the connecting rod between the teeth of the internal gear to prevent the connecting rod from separating from the internal gear. The second elastic member 440 can automatically reset the pressing rod 410; the stopper 450 can limit the opened angle of the pressing rod 410, so that the pressing rod 410 can rotate within a certain angle range.
Finally, it should be noted that: the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A meibomian gland massage clip, comprising:
the device comprises a supporting plate, wherein one side of the supporting plate is a mounting surface, an upper pressing sheet is arranged on the mounting surface, and the upper pressing sheet is close to the top of the supporting plate;
the cantilever plate is arranged on the mounting surface and is positioned in the middle of the supporting plate;
the supporting rod is arranged in parallel with the supporting plate, the supporting rod can be inserted on the cantilever plate in a sliding mode, a lower pressing sheet is arranged at the top end of the supporting rod, and the lower pressing sheet and the upper pressing sheet are arranged oppositely; and
the driving mechanism comprises a pressing rod, a connecting rod and a driving assembly, one end of the pressing rod is hinged to the mounting surface, and the driving assembly can be rotatably arranged on the mounting surface and is abutted against the bottom end of the supporting rod; one end of the connecting rod is hinged to the pressing rod, the other end of the connecting rod is connected to the driving assembly, the pressing rod is pressed once, and the supporting rod can be driven to move up and down repeatedly for many times through the driving assembly.
2. The meibomian gland massage clip of claim 1, wherein: the driving assembly comprises a first gear, a second gear, a cam, a push plate and a first elastic piece, the first gear can be rotatably arranged on the mounting surface, an internal gear is arranged at one end, far away from the mounting surface, of the first gear, and the teeth of the internal gear incline towards the direction close to the pressure lever; the second gear is rotatably arranged on the mounting surface, the second gear is meshed with the first gear, the transmission ratio between the first gear and the second gear is an integer larger than one, the cam and the second gear are coaxially arranged, the push plate is arranged at the bottom of the support rod, one end of the first elastic piece is connected to the cantilever plate, the other end of the first elastic piece is connected to the push plate, the push plate is pressed on the side wall of the cam, the side wall of the pressure rod facing the first gear is provided with a mounting groove, the connecting rod is L-shaped, the long edge of the connecting rod is hinged in the mounting groove, and the short edge of the connecting rod is placed between two teeth of the internal gear.
3. The meibomian gland massage clip of claim 2, wherein: the driving assembly further comprises a pressure spring, one end of the pressure spring is arranged on the mounting groove and close to the side wall of the supporting plate, and the other end of the pressure spring is connected to the long edge of the connecting rod, so that the short edge of the connecting rod is pressed between teeth of the internal gear.
4. The meibomian gland massage clip of claim 2, wherein: the driving mechanism further comprises a second elastic piece, and the second elastic piece is connected between the pressing rod and the supporting plate.
5. The meibomian gland massage clip of claim 2, wherein: the driving mechanism further comprises a stop block, and the stop block is arranged on the mounting surface and is positioned on one side of the pressing rod, which is far away from the driving assembly.
6. The meibomian gland massage clip of claim 1, wherein: the surfaces of the upper pressing sheet and the lower pressing sheet facing each other are arc-shaped.
7. The meibomian gland massage clip of any one of claims 1 or 6, wherein: the upper pressing sheet and the lower pressing sheet are made of flexible materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282391.1U CN212490694U (en) | 2020-03-06 | 2020-03-06 | Meibomian gland massage clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282391.1U CN212490694U (en) | 2020-03-06 | 2020-03-06 | Meibomian gland massage clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490694U true CN212490694U (en) | 2021-02-09 |
Family
ID=74440273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020282391.1U Expired - Fee Related CN212490694U (en) | 2020-03-06 | 2020-03-06 | Meibomian gland massage clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490694U (en) |
-
2020
- 2020-03-06 CN CN202020282391.1U patent/CN212490694U/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: 20210209 |