CN210931312U - Oral cavity department opening device - Google Patents
Oral cavity department opening device Download PDFInfo
- Publication number
- CN210931312U CN210931312U CN201921548533.8U CN201921548533U CN210931312U CN 210931312 U CN210931312 U CN 210931312U CN 201921548533 U CN201921548533 U CN 201921548533U CN 210931312 U CN210931312 U CN 210931312U
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- groove
- rod
- opening device
- connecting rod
- supporting plate
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Abstract
The utility model discloses an oral cavity department opening device, which belongs to the field of medical instruments, a lower protective sleeve is sleeved on the surface of a lower supporting plate, a supporting rod is fixedly connected on the upper end of the lower supporting plate, a sliding hole is arranged on the upper end of the supporting rod, a connecting rod is slidably connected on the upper end of the sliding hole, a retaining groove is arranged on the surface of the connecting rod in equidistant distribution, a clamping seat is fixedly connected on the right side of the supporting rod, a groove is arranged in the clamping seat, a clamping rod is slidably sleeved in the groove, a limiting ring is fixedly sleeved on the surface of the clamping rod, the connecting rod has the function of automatic lifting, so that the upper supporting plate has the function of automatic upward supporting, the clamping rod arranged on the clamping seat has the function of preventing the upper supporting plate from moving downwards, the opening position of a patient can be fixed quickly by medical staff conveniently, the upper protective sleeve and, the cleaning efficiency of the opening device is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically say, relate to an oral cavity department opening device.
Background
The opening device is a common instrument for assisting patient opening in the clinical treatment of the oral medicine, and the instrument is usually applied to uncooperative children, unconscious patients, patients requiring long-time opening treatment and the like.
At present, current department of stomatology opening device does not possess the function of quick fixed patient's open position mostly, need medical personnel to operate the back to opening device, just can fix patient's open position, it is comparatively time-consuming, and the lag that current department of stomatology opening device set up is the installation of being not convenient for and dismantles mostly, when medical personnel carry out cleaning and disinfection to opening device, often need consume more time and clean the disinfection to the lag with the joint line department of backup pad, great reduction opening device's cleaning efficiency.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide an oral cavity department of academic or vocational study opening device, the connecting rod that it set up has the automatic function of raising, make and go up the backup pad and have the automatic function that upwards supports, and the kelly that the cassette set up has the function that prevents to go up backup pad downstream moreover, the quick fixed patient's of medical personnel open position of being convenient for, and the last lag and the lower lag of setting have the function of quick dismantlement and installation, the medical personnel of being convenient for wash and disinfect, opening device's cleaning efficiency has been improved.
In order to solve the above problems, the utility model adopts the following technical proposal.
An oral cavity department opening device comprises a lower supporting plate, wherein a lower protective sleeve is sleeved on the surface of the lower supporting plate, a supporting rod is fixedly connected to the upper end of the lower supporting plate, a sliding hole is formed in the upper end of the supporting rod, a connecting rod is slidably connected to the upper end of the sliding hole, anti-retreat grooves are formed in the surface of the connecting rod and distributed at equal intervals, a clamping seat is fixedly connected to the right side of the supporting rod, a groove is formed in the clamping seat, a clamping rod is slidably sleeved in the groove, a limiting ring is fixedly sleeved on the surface of the clamping rod, a second spring is sleeved on the outer side of the clamping rod, a control cap is fixedly connected to the right end of the clamping rod, an anti-retreat groove is clamped at the left end of the clamping rod, an upper supporting plate is fixedly connected to the upper end of the connecting rod, an upper protective sleeve is sleeved on the surface of the upper supporting plate, and the kelly that the cassette set up has the function that prevents to go up backup pad downstream, the quick fixed patient's of medical personnel open position of being convenient for to last lag and the lag down of setting have the function of quick dismantlement and installation, and the medical personnel of being convenient for wash and disinfect has improved opening device's cleaning efficiency.
Further, the lower extreme of lag is equipped with down the draw-in groove down, the joint has the bottom suspension fagging down in the draw-in groove, the upper end of lag is equipped with down keeps away the dead slot down, keep away the contact of dead slot in down and be connected with the bracing piece, the arc of setting is draw-in groove and keep away the installation and the dismantlement of dead slot down and be convenient for, has improved medical personnel's clean disinfection efficiency to opening device down.
Further, the left side inner wall of slide opening is equipped with the spacing groove, sliding connection has the gag lever post in the spacing groove, the shape of gag lever post is cylindrical, the right-hand member fixedly connected with connecting rod of gag lever post, when the connecting rod reciprocated along the slide opening, the gag lever post had spacing connecting rod pivoted function of preventing.
Further, the upper end of going up the lag is equipped with the draw-in groove, go up the draw-in groove internal clamping and have connect the backup pad, the lower extreme of going up the lag is equipped with keeps away the dead slot, it is connected with the connecting rod to go up to keep away the contact of dead slot internal, and the arc of setting goes up the draw-in groove and goes up to keep away the installation and the dismantlement of dead slot and be convenient for go up the lag, has improved medical personnel to opening device's cleaning and disinfection efficiency.
Further, the right side inner wall of slide opening is equipped with the through-hole, the bottom contact of slide opening is connected with first spring, the upper end contact of first spring is connected with the connecting rod, and when first spring received the extrusion of connecting rod, has the effect of compression elasticity, and elasticity makes the connecting rod have the automatic function of stretching out.
Further, the lower extreme fixedly connected with of lower backup pad blotter down, the size of lower blotter is less than the bottom suspension gusset size, the material of lower blotter is elastic memory cotton, and the lower blotter of setting can avoid the lower backup pad to produce the contact with patient's oral cavity chin, has improved opening device's use travelling comfort.
Further, go up the upper end fixedly connected with of backup pad and go up the blotter, the size of going up the blotter is less than the size of last backup pad, the material of going up the blotter is elastic memory cotton, and the last blotter of setting can avoid going up backup pad and patient's oral cavity palate and produce the contact, has improved opening device's use travelling comfort.
Compared with the prior art, the utility model has the advantages of:
(1) the connecting rod that this scheme set up has the function of automatic rising for go up the backup pad and have the automatic function that upwards supports, the kelly that the cassette set up has the function that prevents backup pad downstream in addition, the quick fixed patient's of medical personnel of being convenient for open position, and the last lag that sets up has the function of quick dismantlement and installation with lag down, the medical personnel of being convenient for wash the disinfection, improved opening device's cleaning efficiency.
(2) The lower extreme of lag has been equipped with down the draw-in groove down, and the joint has the bottom suspension fagging in the draw-in groove down, and the upper end of lag is equipped with down keeps away the dead slot down, keeps away the contact in the dead slot down and is connected with the bracing piece, and the arc of setting is draw-in groove down and is kept away the installation and the dismantlement of dead slot lag under being convenient for, has improved medical personnel's clean disinfection efficiency to opening device.
(3) The left side inner wall of slide opening is equipped with the spacing groove, and sliding connection has the gag lever post in the spacing groove, and the shape of gag lever post is cylindrical, and the right-hand member fixedly connected with connecting rod of gag lever post, when the connecting rod reciprocated along the slide opening, the gag lever post had spacing connecting rod pivoted function that prevents.
(4) Go up the upper end of lag and be equipped with the draw-in groove, go up the draw-in groove in the joint have a backup pad, the lower extreme of going up the lag is equipped with keeps away the dead slot, goes up to keep away the contact in the dead slot and is connected with the connecting rod, the arc of setting go up the draw-in groove and keep away the dead slot and be convenient for go up the installation and the dismantlement of lag, has improved medical personnel to opening device's cleaning and disinfection efficiency.
(5) The right side inner wall of slide opening is equipped with the through-hole, and the bottom contact of slide opening is connected with first spring, and the upper end contact of first spring is connected with the connecting rod, and when first spring received the extrusion of connecting rod, has the effect of compression elasticity, and elasticity makes the connecting rod have the automatic function that stretches out.
(6) Lower bolster of lower backup pad's lower extreme fixedly connected with lower blotter, the size of lower blotter is less than the bottom suspension gusset size, and the material of lower blotter is elastic memory cotton, and the lower blotter of setting can avoid the lower backup pad to produce the contact with patient's oral cavity chin, has improved opening device's use travelling comfort.
(7) Go up the upper end fixedly connected with of backup pad and go up the blotter, the size of going up the blotter is less than the size of last backup pad, and the material of going up the blotter is elastic memory cotton, and the last blotter of setting can avoid going up backup pad and patient's oral cavity palate and produce the contact, has improved opening device's use travelling comfort.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a side view of the upper protective cover structure of the present invention;
FIG. 3 is a side view of the structure of the lower protective cover of the present invention;
FIG. 4 is a side view of the overall structure of the present invention;
FIG. 5 is a sectional view of the mounting structure of the support rod and the connecting rod of the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5.
The reference numbers in the figures illustrate:
the support rod is characterized by comprising a lower support plate 1, a lower protective sleeve 2, a lower clamping groove 21, a lower clearance groove 22, a lower cushion pad 23, a support rod 3, a sliding hole 31, a limiting groove 32, a through hole 33, a first spring 34, a connecting rod 4, a limiting rod 41, an anti-retreating groove 42, a clamping seat 5, a groove 51, a clamping rod 52, a limiting ring 53, a second spring 54, a control cap 55, an upper support plate 6, an upper protective sleeve 7, an upper clamping groove 71, a clearance groove 72 and an upper cushion pad 73.
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, an oral cavity opening device comprises a lower support plate 1, referring to fig. 1-6, a lower protective sleeve 2 is sleeved on the surface of the lower support plate 1, the lower protective sleeve 2 is made of medical elastic silica gel and is used for protecting the oral cavity of a patient from being scratched by the lower support plate 1, so that the use safety of the opening device is improved, a support rod 3 is fixedly connected to the upper end of the lower support plate 1, a slide hole 31 is formed in the upper end of the support rod 3, a connecting rod 4 is slidably connected to the upper end of the slide hole 31, anti-retreat grooves 42 are formed in the surface of the connecting rod 4 and are distributed at equal intervals, a clamping seat 5 is fixedly connected to the right side of the support rod 3, a clamping rod 52 arranged on the clamping seat 5 is used for fixing the extending position of the connecting rod 4, so as to fix the opening height position of the opening device, a groove 51 is, the connecting rod 4 has an automatic lifting function under the elastic force of the first spring 34, the surface of the clamping rod 52 is fixedly sleeved with the limiting ring 53, the outer side of the clamping rod 52 is sleeved with the second spring 54, when the second spring 54 is extruded by the limiting ring 53, the second spring 54 has the effect of compression elastic force, the elastic force enables the clamping rod 52 to have the automatic fastening effect, the compression elastic force of the second spring 54 is greater than the compression elastic force of the first spring 34, the right end of the clamping rod 52 is fixedly connected with the control cap 55, the surface of the control cap 55 is provided with anti-skidding lines, medical personnel can conveniently hold and control the movable clamping rod 52 with fingers, the anti-skidding and anti-skidding effects are achieved, the left end of the clamping rod 52 is clamped with the anti-backing groove 42, the upper end of the connecting rod 4 is fixedly connected with the upper supporting plate 6, the surface of the upper supporting plate 6 is sleeved with the upper protective cover 7, the upper protective cover 7 is, the mouth of the patient can not be scratched by the upper supporting plate 6, and the use safety of the opening device is improved.
Please refer to fig. 3 and 5, the lower end of the lower protection cover 2 is provided with a lower clamping groove 21, the lower clamping groove 21 is internally clamped with a lower support plate 1, the upper end of the lower protection cover 2 is provided with a lower clearance groove 22, the lower clearance groove 22 is internally connected with a support rod 3 in a contact manner, the lower clamping groove 21 and the lower clearance groove 22 in the set arc shape facilitate the installation and the disassembly of the lower protection cover 2, the cleaning and disinfection efficiency of medical personnel on the opening device is improved, the left inner wall of the sliding hole 31 is provided with a limit groove 32, the limit rod 41 is slidably connected in the limit groove 32, the shape of the limit rod 41 is cylindrical, the right end of the limit rod 41 is fixedly connected with a connecting rod 4, when the connecting rod 4 moves up and down along the sliding hole 31, the limit rod.
Referring to fig. 2 and 5, an upper clamping groove 71 is arranged at the upper end of the upper protective sleeve 7, an upper supporting plate 6 is clamped in the upper clamping groove 71, an upper clearance groove 72 is arranged at the lower end of the upper protective sleeve 7, a connecting rod 4 is connected in the upper clearance groove 72 in a contacting manner, the upper clamping groove 71 and the upper clearance groove 72 are arranged in an arc shape, so that the upper protective sleeve 7 can be conveniently mounted and dismounted, the cleaning and sterilizing efficiency of medical personnel on the opening device is improved, a through hole 33 is formed in the inner wall of the right side of the sliding hole 31, a clamping rod 52 is sleeved in the through hole 33 in a sliding manner, a first spring 34 is connected to the bottom of the sliding hole 31 in a contacting manner, the upper end of the first spring 34 is connected to the connecting rod 4 in a contacting manner, when the first spring 34 is extruded by the connecting.
Please refer to fig. 4, the lower end of the lower supporting plate 1 is fixedly connected with the lower buffering pad 23, the size of the lower buffering pad 23 is smaller than that of the lower supporting plate 1, the lower buffering pad 23 is made of elastic memory cotton, the lower buffering pad 23 can avoid the lower supporting plate 1 from contacting with the lower jaw of the oral cavity of the patient, the using comfort of the opening device is improved, the upper end of the upper supporting plate 6 is fixedly connected with the upper buffering pad 73, the size of the upper buffering pad 73 is smaller than that of the upper supporting plate 6, the upper buffering pad 73 is made of elastic memory cotton, the upper buffering pad 73 can avoid the upper supporting plate 6 from contacting with the upper jaw of the oral cavity of the patient, and the using comfort of the opening.
When the oral cavity internal medicine opening device is used, the clamping rod 52 moves rightwards to drive the limiting ring 53 to squeeze the first spring 34 rightwards, the first spring 34 forms compression elastic force, meanwhile, the clamping rod 52 moves rightwards to enable the left end to be separated from the anti-retreat groove 42, then the upper supporting plate 6 moves downwards, the upper supporting plate 6 moves downwards to drive the connecting rod 4 to move downwards and squeeze the second spring 54, the shape of the second spring 54 compresses the elastic force, then the clamping rod 52 is loosened, the first spring 34 releases the elastic force at the moment, the clamping rod 52 moves leftwards to be clamped into the anti-retreat groove 42 arranged at the position of the connecting rod 4, then the compressed opening device is placed into the oral cavity of a patient, then the upper supporting plate 6 and the lower supporting plate 1 are loosened, at the moment, the second spring 54 releases the elastic force, the elastic force pushes the connecting rod 4 and the upper supporting plate 6 upwards, the upper supporting plate 6 moves upwards, connecting rod 4 that sets up has the automatic function of stretching out, make it upwards support the function of automatic to go up backup pad 6, and the kelly 52 that cassette 5 set up has the function that prevents backup pad 6 downstream, be convenient for medical personnel quick fixed patient's open position, when lag 7 and lower lag 2 are dismantled to needs, directly move left respectively lag 7 and lower lag 2 can, it makes to go up backup pad 6 and break away from draw-in groove 71 to go up lag 7 and lower lag 2 and move left, bottom suspension fagging 1 breaks away from draw-in groove 21, the medical personnel of being convenient for wash the disinfection, opening device's cleaning efficiency has been improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. An oral cavity department opening device, includes lower support plate (1), its characterized in that: the surface of the lower supporting plate (1) is sleeved with a lower protective sleeve (2), the upper end of the lower supporting plate (1) is fixedly connected with a supporting rod (3), the upper end of the supporting rod (3) is provided with a sliding hole (31), the upper end of the sliding hole (31) is slidably connected with a connecting rod (4), the surface of the connecting rod (4) is provided with anti-retreat grooves (42) which are distributed at equal intervals, the right side of the supporting rod (3) is fixedly connected with a clamping seat (5), a groove (51) is arranged in the clamping seat (5), a clamping rod (52) is slidably sleeved in the groove (51), a limiting ring (53) is fixedly sleeved on the surface of the clamping rod (52), the outer side of the clamping rod (52) is sleeved with a second spring (54), the right end of the clamping rod (52) is fixedly connected with a control cap (55), the left end of the clamping rod (52) is clamped with the anti-retreat grooves (42), the upper end of the, an upper protective sleeve (7) is sleeved on the surface of the upper supporting plate (6).
2. The oral surgical opening device of claim 1, wherein: the lower extreme of lag (2) is equipped with down draw-in groove (21) down, lower draw-in groove (21) inside callipers have connect down backup pad (1), the upper end of lag (2) is equipped with down keeps away dead slot (22), keep away the contact in dead slot (22) and be connected with bracing piece (3) down.
3. The oral surgical opening device of claim 1, wherein: the left side inner wall of slide opening (31) is equipped with spacing groove (32), sliding connection has gag lever post (41) in spacing groove (32), the shape of gag lever post (41) is cylindrical, the right-hand member fixedly connected with connecting rod (4) of gag lever post (41).
4. The oral surgical opening device of claim 1, wherein: the upper end of going up lag (7) is equipped with draw-in groove (71), go up draw-in groove (71) internal clamping and connect and have last backup pad (6), the lower extreme of going up lag (7) is equipped with clearance groove (72), it is connected with connecting rod (4) to go up clearance groove (72) internal contact.
5. The oral surgical opening device of claim 1, wherein: the right side inner wall of slide opening (31) is equipped with through-hole (33), the bottom contact of slide opening (31) is connected with first spring (34), the upper end contact of first spring (34) is connected with connecting rod (4).
6. The oral surgical opening device of claim 1, wherein: the lower end of the lower supporting plate (1) is fixedly connected with a lower cushion pad (23), the size of the lower cushion pad (23) is smaller than that of the lower supporting plate (1), and the lower cushion pad (23) is made of elastic memory cotton.
7. The oral surgical opening device of claim 1, wherein: go up the upper end fixedly connected with of backup pad (6) and go up blotter (73), the size of going up blotter (73) is less than the size of going up backup pad (6), the material of going up blotter (73) is elastic memory cotton.
8. The oral surgical opening device of claim 1, wherein: backup pad (6) are gone up to the upper end fixedly connected with of connecting rod (4), last lag (7) have been cup jointed on the surface of going up backup pad (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548533.8U CN210931312U (en) | 2019-09-18 | 2019-09-18 | Oral cavity department opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548533.8U CN210931312U (en) | 2019-09-18 | 2019-09-18 | Oral cavity department opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210931312U true CN210931312U (en) | 2020-07-07 |
Family
ID=71384490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921548533.8U Expired - Fee Related CN210931312U (en) | 2019-09-18 | 2019-09-18 | Oral cavity department opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210931312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168406A (en) * | 2020-11-06 | 2021-01-05 | 中国人民解放军陆军军医大学第一附属医院 | Anti-falling children occlusion pad |
| CN116872301A (en) * | 2023-09-08 | 2023-10-13 | 江苏谐斯模具有限公司 | Automotive interior cutting die |
-
2019
- 2019-09-18 CN CN201921548533.8U patent/CN210931312U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168406A (en) * | 2020-11-06 | 2021-01-05 | 中国人民解放军陆军军医大学第一附属医院 | Anti-falling children occlusion pad |
| CN112168406B (en) * | 2020-11-06 | 2022-02-18 | 中国人民解放军陆军军医大学第一附属医院 | Anti-falling children occlusion pad |
| CN116872301A (en) * | 2023-09-08 | 2023-10-13 | 江苏谐斯模具有限公司 | Automotive interior cutting die |
| CN116872301B (en) * | 2023-09-08 | 2023-11-21 | 江苏谐斯模具有限公司 | Automotive interior cutting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: No.48 Xinhua Road, Xinhua Street, Huadu District, Guangzhou, Guangdong 510800 Patentee after: HUADU DISTRICT PEOPLE'S HOSPITAL OF GUANGZHOU Address before: 510000 Jinfeng Building, No.2 Jianshe Road, Huadu District, Guangzhou City, Guangdong Province Patentee before: Zhao Liang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |