CN209899343U - Oral cavity lamp that department of stomatology used - Google Patents
Oral cavity lamp that department of stomatology used Download PDFInfo
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- CN209899343U CN209899343U CN201920459265.6U CN201920459265U CN209899343U CN 209899343 U CN209899343 U CN 209899343U CN 201920459265 U CN201920459265 U CN 201920459265U CN 209899343 U CN209899343 U CN 209899343U
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Abstract
The utility model discloses an oral cavity lamp that department of stomatology used, including the backup pad, characterized by: the hollow round bar of upside center fixed connection of backup pad, be provided with round bar two in the hollow round bar, the one end of the upper end fixed connection cask of round bar two, be provided with round bar one in the cask, one side of the one end fixed connection square slab of round bar one, the opposite side fixed connection ring of square slab, one side fixed connection convex ring of ring, the articulated ring gear of convex ring, two square rod ends of a set of U-shaped pole along circumferencial direction evenly distributed of ring cylinder fixed surface connection, a set of square along circumferencial direction evenly distributed of one side fixed connection of ring, every be provided with the square hole on the square respectively. The utility model relates to the field of medical equipment, specifically say, relate to an oral cavity lamp that department of stomatology used. The utility model discloses an oral cavity lamp that department of stomatology used is favorable to realizing oral cavity lamp position and angle modulation.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically say, relate to an oral cavity lamp that department of stomatology used.
Background
Oral lamps are products that provide illumination for use in oral surgery and diagnostics. The oral cavity lamp is a commonly used auxiliary device in dental treatment, and is used for illuminating the oral cavity area of a patient, and in order to enable a doctor to clearly observe the teeth of the patient and make an accurate judgment, the oral cavity lamp needs to provide enough illumination in the oral cavity area of the patient. The existing oral lamp is labor-consuming in the adjusting process, and is difficult to accurately adjust to a preset position, so that the defect of unsmooth angle adjustment exists. This is a disadvantage of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an oral cavity lamp that department of stomatology used is favorable to realizing oral cavity lamp position and angle modulation.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides an oral cavity lamp that department of stomatology used, includes the backup pad, characterized by: the hollow round rod is fixedly connected with the center of the upper side of the supporting plate, a round rod II is arranged in the hollow round rod, the upper end of the round rod II is fixedly connected with one end of a barrel, a round rod I is arranged in the barrel, one end of the round rod I is fixedly connected with one side of a square plate, the other side of the square plate is fixedly connected with a ring, one side of the ring is fixedly connected with a convex ring, the convex ring is hinged with a gear ring, the surface of a circular ring cylinder is fixedly connected with two square rod ends of a group of U-shaped rods which are uniformly distributed along the circumferential direction, one side of the ring is fixedly connected with a group of square blocks which are uniformly distributed along the circumferential direction, each square block is respectively provided with a square hole, one side of the gear ring is hinged with one end of a group of connecting rods which are uniformly distributed along the circumferential direction, the other end of each connecting rod III is respectively hinged with one end of a, the other end of each first connecting rod is hinged to one end of a second connecting rod, a straight opening groove is formed in each second connecting rod, a round rod of each U-shaped rod is arranged in each straight opening groove, the other end of each second connecting rod is fixedly connected with a lampshade, and a bulb is arranged in each lampshade.
As a further limitation of this aspect, the ring gear engages a gear.
As a further limitation of the technical solution, a central shaft of the gear is hinged to the square plate, an end of the central shaft of the gear is fixedly connected to a center of one side of the turntable, and a handle is fixedly connected to an edge of the other side of the turntable.
As a further limitation of the technical scheme, the gear is in threaded connection with a third jackscrew corresponding to the square plate.
As a further limitation of the technical scheme, the barrel is in threaded connection with a second jackscrew corresponding to the first round rod.
As a further limitation of the technical scheme, the hollow round rod is connected with the first jackscrew in a threaded manner corresponding to the round rod II.
Compared with the prior art, the utility model discloses an advantage is with positive effect: when a patient performs an operation or an examination, the patient lies down on the bed body, and the device is fixed at the bedside. Unscrewing the first jackscrew, upwards pulling the second round rod, the second round rod upwards moves along the hollow round rod, the second round rod drives the barrel to upwards move, the barrel drives the first round rod to move, the first round rod drives the square plate to move, the square plate drives the ring and the gear to move, the gear drives the turntable to move, the turntable drives the handle to move, the ring drives the convex ring, the square block and the U-shaped rod to move, the convex ring drives the gear ring to move, the gear ring drives the third connecting rod to move, the third connecting rod and the square block drive the first connecting rod to move, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the lampshade to move, the lampshade drives the bulb to move until the bulb moves to a proper height, and the first jackscrew is. Unscrewing jackscrew two, outwards drawing round bar one, round bar one is along the cask to being close to patient's oral cavity direction and removing, round bar drives the square board and removes, the square board drives ring and gear shift, the gear drives the carousel and removes, the carousel drives the handle and removes, the ring drives convex ring, square and U-shaped pole remove, convex ring drives the ring gear and removes, the ring gear drives connecting rod three and removes, connecting rod three and square drive connecting rod one and remove, connecting rod one drives connecting rod two and removes, connecting rod two drives the lamp shade and removes, the lamp shade drives the bulb and removes, it is suitable until the bulb stretches out the position. Then, a first round rod is rotated, the round rod drives a square plate to rotate, the square plate drives a circular ring and a gear to swing, the gear drives a rotary table to swing, the rotary table drives a handle to swing, the circular ring drives a convex circular ring, a square block and a U-shaped rod to swing, the convex circular ring drives a gear ring to swing, the gear ring drives a third connecting rod to swing, the third connecting rod and the square block drive the first connecting rod to swing, the first connecting rod drives a second connecting rod to swing, the second connecting rod drives a lampshade to swing, the lampshade drives a bulb to swing until the swing angle of the bulb is proper, and a second jack. The switch of the bulb is turned on, the third jackscrew is unscrewed, the handle is rotated, the handle drives the rotary table to rotate, the rotary table drives the gear to rotate, the gear drives the gear ring to rotate, the gear ring drives the third connecting rod to swing, the third connecting rod drives the first connecting rod to move along the square hole, the first connecting rod drives the second connecting rod to swing under the limit of the round rod of the U-shaped rod, the second connecting rod drives the lampshade to swing, and the lampshade drives the bulb to swing until the light of the bulb is focused in the oral cavity of a patient, and the third jack. The examination or operation is started, and after the examination or operation is finished, the switch of the bulb is turned off. The utility model discloses an oral cavity lamp that department of stomatology used is favorable to realizing oral cavity lamp position and angle modulation.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic view of the partially cut-open structure of the present invention.
Fig. 6 is a schematic diagram of a partially cut-open structure of the present invention.
Fig. 7 is a schematic perspective view of the present invention.
In the figure: 1. the lamp comprises a circular ring, 2, a first circular rod, 3, a hollow circular rod, 4, a supporting plate, 5, a first jackscrew, 6, a second circular rod, 7, a second jackscrew, 8, a barrel, 9, a gear ring, 10, a convex circular ring, 11, a first connecting rod, 12, a second connecting rod, 13, a square block, 14, a third connecting rod, 15, a third jackscrew, 16, a gear, 17, a square plate, 18, a straight groove, 19, a U-shaped rod, 20, a lampshade, 21, a bulb, 22, a handle, 23, a rotary disc, 24 and a square hole.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-7, the utility model comprises a support plate 4, the center of the upper side of the support plate 4 is fixedly connected with a hollow round bar 3, a round bar two 6 is arranged in the hollow round bar 3, the upper end of the round bar two 6 is fixedly connected with one end of a barrel 8, a round bar one 2 is arranged in the barrel 8, one end of the round bar one 2 is fixedly connected with one side of a square plate 17, the other side of the square plate 17 is fixedly connected with a ring 1, one side of the ring 1 is fixedly connected with a convex ring 10, the convex ring 10 is hinged with a gear ring 9, the cylindrical surface of the ring 1 is fixedly connected with two square bar ends of a group of U-shaped bars 19 uniformly distributed along the circumferential direction, one side of the ring 1 is fixedly connected with a group of blocks 13 uniformly distributed along the circumferential direction, each block 13 is respectively provided with a square hole 24, one side of the gear ring 9 is hinged with one end of a group of connecting bars three 14 uniformly distributed along, the other end of each connecting rod III 14 is hinged to one end of a connecting rod I11, each connecting rod I11 is arranged in the square hole 24, the other end of each connecting rod I11 is hinged to one end of a connecting rod II 12, a straight groove 18 is formed in each connecting rod II 12, a round rod of each U-shaped rod 19 is arranged in the straight groove 18, the other end of each connecting rod II 12 is fixedly connected with a lampshade 20, and a bulb 21 is arranged in each lampshade 20.
The ring gear 9 engages a gear wheel 16.
The central shaft of the gear 16 is hinged with the square plate 17, the end part of the central shaft of the gear 16 is fixedly connected with the center of one side of a rotating disc 23, and the edge of the other side of the rotating disc 23 is fixedly connected with a handle 22.
The gear 16 is in threaded connection with a third jackscrew 15 corresponding to the square plate 17.
The barrel 8 corresponds to the first round rod 2 and is in threaded connection with the second jackscrew 7.
The hollow round rod 3 corresponds to the round rod II 6 and is in threaded connection with the jackscrew I5.
The square plate 17 is provided with a switch (not shown in the figure), and the switch is connected with the motor bulb 21 (not shown in the figure).
The utility model discloses the work flow does: when a patient performs an operation or an examination, the patient lies down on the bed body, and the device is fixed at the bedside. Unscrewing the first jackscrew 5, pulling the second round rod 6 upwards, moving the second round rod 6 upwards along the hollow round rod 3, driving the barrel 8 to move upwards by the second round rod 6, driving the first round rod 2 to move by the barrel 8, driving the square plate 17 to move by the first round rod 2, driving the ring 1 and the gear 16 to move by the square plate 17, driving the turntable 23 to move by the gear 16, driving the handle 22 to move by the turntable 23, driving the convex ring 10, the square block 13 and the U-shaped rod 19 to move by the ring 1, driving the gear ring 9 to move by the convex ring 10, driving the third connecting rod 14 to move by the gear ring 9, driving the first connecting rod 11 to move by the third connecting rod 14 and the square block 13, driving the second connecting rod 12 to move by the first connecting rod 11, driving the lampshade 20 to move by the second connecting rod 12, driving the bulb 21 to move by the lampshade 20 until the bulb 21. Unscrewing the second jackscrew 7, pulling the first round rod 2 outwards, moving the first round rod 2 towards the direction close to the oral cavity of the patient along the barrel 8, driving the square plate 17 to move by the first round rod 2, driving the circular ring 1 and the gear 16 to move by the square plate 17, driving the rotary disc 23 to move by the gear 16, driving the handle 22 to move by the rotary disc 23, driving the convex circular ring 10, the square block 13 and the U-shaped rod 19 to move by the circular ring 1, driving the gear ring 9 to move by the convex circular ring 10, driving the connecting rod three 14 to move by the gear ring 9, driving the connecting rod three 14 and the square block 13 to move by the connecting rod one 11, driving the connecting rod two 12 to move by the connecting rod two 12, driving the lampshade 20 to move by the lampshade 20, and driving the. Then, the first round rod 2 is rotated, the first round rod 2 drives the square plate 17 to rotate, the square plate 17 drives the circular ring 1 and the gear 16 to swing, the gear 16 drives the rotary table 23 to swing, the rotary table 23 drives the handle 22 to swing, the circular ring 1 drives the convex circular ring 10, the square block 13 and the U-shaped rod 19 to swing, the convex circular ring 10 drives the gear ring 9 to swing, the gear ring 9 drives the third connecting rod 14 to swing, the third connecting rod 14 and the square block 13 drive the first connecting rod 11 to swing, the first connecting rod 11 drives the second connecting rod 12 to swing, the second connecting rod 12 drives the lampshade 20 to swing, and the lampshade 20 drives the bulb 21 to swing until the bulb 21 swings at a proper angle, and the second. The switch of the bulb 21 is turned on, the third jackscrew 15 is unscrewed, the handle 22 is rotated, the handle 22 drives the rotary table 23 to rotate, the rotary table 23 drives the gear 16 to rotate, the gear 16 drives the gear ring 9 to rotate, the gear ring 9 drives the third connecting rod 14 to swing, the third connecting rod 14 drives the first connecting rod 11 to move along the square hole 24, the first connecting rod 11 drives the second connecting rod 12 to swing under the limit of the round rod of the U-shaped rod 19, the second connecting rod 12 drives the lampshade 20 to swing, the lampshade 20 drives the bulb 21 to swing until the light of the bulb 21 is focused in the oral cavity of a patient, and the third jackscrew. The examination or operation is started, and after the examination or operation is finished, the switch of the bulb 21 is turned off.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an oral cavity lamp that department of stomatology used, includes backup pad (4), characterized by: the hollow round rod (3) is fixedly connected with the center of the upper side of the supporting plate (4), a round rod II (6) is arranged in the hollow round rod (3), the upper end of the round rod II (6) is fixedly connected with one end of the barrel (8), a round rod I (2) is arranged in the barrel (8), one end of the round rod I (2) is fixedly connected with one side of the square plate (17), the other side of the square plate (17) is fixedly connected with the ring (1), one side of the ring (1) is fixedly connected with the convex ring (10), the convex ring (10) is hinged with the gear ring (9), the cylindrical surface of the ring (1) is fixedly connected with two square rod ends of a group of U-shaped rods (19) which are uniformly distributed along the circumferential direction, one side of the ring (1) is fixedly connected with a group of square blocks (13) which are uniformly distributed along the circumferential direction, and each square block (13) is respectively provided with a square hole (24), one side of ring gear (9) articulates the one end of a set of connecting rod three (14) along circumferencial direction evenly distributed, every the other end of connecting rod three (14) articulates the one end of connecting rod (11) respectively, every connecting rod (11) sets up respectively in square hole (24), every the other end of connecting rod (11) articulates the one end of connecting rod two (12) respectively, every be provided with straight mouthful groove (18) in connecting rod two (12) respectively, every the round bar of U-shaped pole (19) sets up respectively in straight mouthful groove (18), every the other end of connecting rod two (12) is fixed connection lamp shade (20) respectively, every set up bulb (21) in lamp shade (20) respectively.
2. The oral lamp for department of stomatology as claimed in claim 1, wherein: the ring gear (9) engages a gear wheel (16).
3. The oral lamp for department of stomatology as claimed in claim 2, wherein: the center shaft of gear (16) articulates square plate (17), the center of one side center of center shaft end fixed connection carousel (23) of gear (16), fixed connection handle (22) in the opposite side edge of carousel (23).
4. The oral lamp for the department of stomatology according to claim 2 or 3, wherein: the gear (16) is in threaded connection with a third jackscrew (15) corresponding to the square plate (17).
5. The oral lamp for department of stomatology as claimed in claim 1, wherein: the round barrel (8) corresponds to the round rod I (2) and is in threaded connection with the jackscrew II (7).
6. The oral lamp for department of stomatology as claimed in claim 3, wherein: the hollow round rod (3) corresponds to the round rod II (6) and is in threaded connection with the jackscrew I (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459265.6U CN209899343U (en) | 2019-04-08 | 2019-04-08 | Oral cavity lamp that department of stomatology used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459265.6U CN209899343U (en) | 2019-04-08 | 2019-04-08 | Oral cavity lamp that department of stomatology used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209899343U true CN209899343U (en) | 2020-01-07 |
Family
ID=69035392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920459265.6U Expired - Fee Related CN209899343U (en) | 2019-04-08 | 2019-04-08 | Oral cavity lamp that department of stomatology used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209899343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839978A (en) * | 2020-07-27 | 2020-10-30 | 河北医科大学第二医院 | Oral surgery lamp |
-
2019
- 2019-04-08 CN CN201920459265.6U patent/CN209899343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839978A (en) * | 2020-07-27 | 2020-10-30 | 河北医科大学第二医院 | Oral surgery lamp |
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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: 20200107 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |