CN215838943U - Simple oral cavity dilator for pediatric diagnosis and treatment - Google Patents
Simple oral cavity dilator for pediatric diagnosis and treatment Download PDFInfo
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- CN215838943U CN215838943U CN202121424936.9U CN202121424936U CN215838943U CN 215838943 U CN215838943 U CN 215838943U CN 202121424936 U CN202121424936 U CN 202121424936U CN 215838943 U CN215838943 U CN 215838943U
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- connecting rod
- mounting box
- spring
- oral cavity
- hinged
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Abstract
The utility model discloses a simple oral cavity distractor for pediatric diagnosis and treatment, which comprises an installation box, wherein two clamping rods are hinged inside the installation box, distraction rods are fixedly installed at the top ends of the clamping rods, a first connecting rod is hinged on two sides inside the installation box, a second connecting rod is hinged at one end, away from the installation box, of the first connecting rod, a third connecting rod is hinged at one end, away from the first connecting rod, of the second connecting rod, the third connecting rod is connected with the installation box through a first spring, a connecting block is fixedly installed at one end, away from the first spring, of the third connecting rod, a fourth connecting rod is hinged at the front end face of the connecting block, a pushing block is hinged at one end, away from the connecting block, of the fourth connecting rod, of the pushing block is connected with the installation box through a second spring, and the pushing block is connected with the clamping rods through sliding grooves. This simple and easy oral cavity struts ware is diagnose with paediatrics, convenient to use can adjust the angle of strutting the pole as required, and stability is higher, is difficult for losing efficacy in the use.
Description
Technical Field
The utility model relates to the technical field of pediatrics, in particular to a simple oral cavity distractor for pediatrics diagnosis and treatment.
Background
Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment in the period of children and teenagers, all health and sanitary problems related to the period of children and teenagers belong to the scope of pediatrics, a treated object is in a growth and development period, the pediatrics is aimed at continuously exploring the pediatrics medical theory, morbidity and mortality are reduced on the basis of practice, the physique of the children and the teenagers is enhanced, the health care and disease prevention and treatment level of the children and the teenagers is improved, an oral cavity distractor is needed in the pediatric diagnosis and treatment process, however, the existing simple oral cavity distractor for pediatric diagnosis and treatment has the problems that the distraction rod needs to be controlled by large strength in the using process, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a simple oral cavity distracter for pediatric diagnosis and treatment, which solves the problems that the existing simple oral cavity distracter for pediatric diagnosis and treatment needs to use large force to control an distraction rod in the use process, and wastes time and labor.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a simple and easy oral cavity struts ware is diagnose with paediatrics, includes the mounting box, the inside of mounting box articulates there are two clamping bars, the top fixed mounting of clamping bar struts the pole, the inside both sides of mounting box all articulate there is the connecting rod No. one, the one end that the mounting box was kept away from to the connecting rod articulates there is the connecting rod No. two, the one end that a connecting rod was kept away from to No. two connecting rods articulates there is the connecting rod No. three, No. three connecting rods pass through spring coupling with the mounting box, the one end fixed mounting that a spring was kept away from to No. three connecting rods has the connecting block, the preceding terminal surface of connecting block articulates there is the connecting rod No. four, the one end that the connecting block was kept away from to No. four connecting rods articulates there is the ejector pad, the ejector pad passes through spring coupling No. two with the mounting box, the ejector pad passes through the spout with the clamping bar and is connected.
Preferably, the clamping rod is connected with the mounting box through a sliding groove, the clamping rod and the opening rod are of an integrated structure, and a disposable safety sheath is sleeved on the inner surface of the opening rod.
Preferably, the outer surface of the first connecting rod is sleeved with an anti-skidding sheath, one end of the first spring is connected with the third connecting rod through welding, and the other end of the first spring is connected with the inner wall of the mounting box through welding.
Preferably, No. three connecting rods and connecting block be integral structure, the ejector pad passes through the cylindrical groove with the mounting box and is connected, the one end and the ejector pad of No. two springs pass through welded connection, the other end of No. two springs passes through welded connection with the inner wall of mounting box.
Preferably, the push block is clamped into the sliding groove, one end, far away from the second spring, of the push block is movably connected with a ball, and the ball is connected with the sliding groove through a sliding way.
Preferably, two the inside fixed mounting of clamping bar has No. three springs, No. three spring's both ends and clamping bar pass through welded connection, the clamping bar passes through arc sliding rail with the mounting box and is connected.
Preferably, the inside screw thread post that is located the mounting box is installed to the below of No. three springs, the screw thread post passes through threaded connection with the mounting box, the screw thread post extends the mounting box, and the bottom fixed mounting of screw thread post has the handle, the top of screw thread post is installed and is pressed the ball, the screw thread post passes through roller bearing with pressing the ball and be connected, press the ball to pass through the slide with the mounting box and be connected.
(III) advantageous effects
The utility model provides a simple oral cavity distractor for pediatric diagnosis and treatment. The method has the following beneficial effects:
(1) this simple and easy oral cavity struts ware is diagnose with paediatrics, can drive the rotation of No. two connecting rods through the rotation of a connecting rod, and then can drive the removal of No. three connecting rods, can play limiting displacement to the removal of No. three connecting rods through the effect of a spring, can drive the removal of connecting block through the removal of No. three connecting rods, the removal through the connecting block can drive the rotation of No. four connecting rods, the rotation through No. four connecting rods can drive the rotation of ejector pad, can play limiting displacement to the removal of ejector pad through the effect of No. two springs, can promote the clamping bar through the ejector pad in the inside slip of spout, the rotation through the clamping bar can drive the rotation of strutting the pole, can adjust the rotation angle of strutting the pole as required.
(2) This simple and easy oral cavity struts ware is diagnose with paediatrics, through the effect of screw thread, the screw thread post removes at rotatory in-process, and the removal of screw thread post can drive the removal of pressing the ball, but when pressing the ball and No. three spring contacts, can drive the rotation of clamping bar, and the rotation of clamping bar can drive the rotation of strutting the pole, also can adjust the clamping bar as required and strut the rotation angle of pole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the mounting box of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. mounting a box; 2. a clamping bar; 3. an opening lever; 4. a first connecting rod; 5. a second connecting rod; 6. a third connecting rod; 7. a first spring; 8. connecting blocks; 9. a fourth connecting rod; 10. a push block; 11. a second spring; 12. a chute; 13. a third spring; 14. a threaded post; 15. and (5) pressing the ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a simple oral cavity distracter for pediatric diagnosis and treatment comprises a mounting box 1, clamping rods 2, an opening rod 3, a first connecting rod 4, a second connecting rod 5, a third connecting rod 6, a first spring 7, a connecting block 8, a fourth connecting rod 9, a push block 10, a second spring 11, a chute 12, a third spring 13, a threaded column 14 and a press ball 15, wherein the mounting box 1 is internally articulated with the two clamping rods 2, the opening rod 3 is fixedly mounted at the top end of the clamping rods 2, the first connecting rod 4 is articulated at two sides in the mounting box 1, the second connecting rod 5 can be driven to rotate through the rotation of the first connecting rod 4 so as to drive the third connecting rod 6 to move, one end of the first connecting rod 4, which is far away from the mounting box 1, is articulated with the second connecting rod 5, one end of the second connecting rod 5, which is far away from the first connecting rod 4, is articulated with the third connecting rod 6, the third connecting rod 6 is connected with the mounting box 1 through the first spring 7, a connecting block 8 is fixedly installed at one end, away from the first spring 7, of the third connecting rod 6, a fourth connecting rod 9 is hinged to the front end face of the connecting block 8, a pushing block 10 is hinged to one end, away from the connecting block 8, of the fourth connecting rod 9, the pushing block 10 is connected with the installation box 1 through a second spring 11, the pushing block 10 can be limited in movement under the action of the second spring 11, and the pushing block 10 is connected with the clamping rod 2 through a sliding groove 12;
the clamping rod 2 is connected with the mounting box 1 through a sliding groove, the clamping rod 2 and the opening rod 3 are of an integrated structure, a disposable safety sheath is sleeved on the inner surface of the opening rod 3, and the safety of the device is improved through the matching of the opening rod 3 and the disposable safety sheath;
an anti-skidding sheath is sleeved on the outer surface of the first connecting rod 4, one end of the first spring 7 is connected with the third connecting rod 6 through welding, the other end of the first spring 7 is connected with the inner wall of the mounting box 1 through welding, the second connecting rod 5 can be driven to rotate through the rotation of the first connecting rod 4, and then the third connecting rod 6 can be driven to move;
the third connecting rod 6 and the connecting block 8 are of an integrated structure, the push block 10 is connected with the mounting box 1 through a cylindrical groove, one end of the second spring 11 is connected with the push block 10 through welding, the other end of the second spring 11 is connected with the inner wall of the mounting box 1 through welding, and the movement of the push block 10 can be limited through the action of the second spring 11;
the push block 10 is clamped into the sliding groove 12, one end, far away from the second spring 11, of the push block 10 is movably connected with a ball, the ball is connected with the sliding groove 12 through a sliding way, and the stability of connection of the device is improved through matching of the ball and the sliding way;
a third spring 13 is fixedly arranged inside the two clamping rods 2, two ends of the third spring 13 are connected with the clamping rods 2 through welding, the clamping rods 2 are connected with the mounting box 1 through arc-shaped sliding rails, and the rotation of the clamping rods 2 can be limited through the action of the third spring 13;
the inside screw thread post 14 that is located mounting box 1 is installed to No. three spring 13's below, screw thread post 14 passes through threaded connection with mounting box 1, screw thread post 14 extends mounting box 1, and the bottom fixed mounting of screw thread post 14 has the handle, press ball 15 is installed on the top of screw thread post 14, screw thread post 14 passes through roller bearing with press ball 15 to be connected, press ball 15 to pass through the slide with mounting box 1 and be connected, through the effect of screw thread, screw thread post 14 removes at rotatory in-process, and then can drive the removal of pressing ball 15.
When the device is used, a power supply is switched on, a switch is switched on, when a user needs to adjust the rotation angles of the clamping rods 2 and the opening rods 3, the user can grasp one end of the first connecting rod 4 and rotate the first connecting rod 4, the rotation of the first connecting rod 4 can drive the rotation of the second connecting rod 5, the rotation of the second connecting rod 5 can drive the movement of the third connecting rod 6, the first spring 7 is stretched, the movement of the third connecting rod 6 can drive the movement of the connecting block 8, the fourth connecting rod 9 rotates, the rotation of the fourth connecting rod 9 can drive the movement of the push block 10, the second spring 11 is stretched, the push block 10 slides in the sliding groove 12, the two clamping rods 2 are pushed to retract inwards, the two opening rods 3 can be driven to expand outwards, and the expansion angle of the opening rods 3 can be adjusted according to needs;
meanwhile, a user can hold the threaded column 14 and rotate the threaded column 14, the threaded column 14 moves in the rotating process under the action of threads, the movement of the threaded column 14 can drive the pressing ball 15 to move, when the pressing ball 15 moves to be in contact with the third spring 13, the clamping rod 2 can be driven to expand outwards, the expansion of the clamping rod 2 can drive the two opening rods 3 to contract inwards, the using process of the simple oral cavity opener for pediatric diagnosis and treatment is the process of using the simple oral cavity opener, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.
In conclusion, the simple oral cavity distractor for pediatric diagnosis and treatment can drive the second connecting rod 5 to rotate through the rotation of the first connecting rod 4 in the using process, further drive the third connecting rod 6 to move, limit the movement of the third connecting rod 6 through the action of the first spring 7, drive the connecting block 8 to move through the movement of the third connecting rod 6, drive the fourth connecting rod 9 to rotate through the movement of the connecting block 8, drive the push block 10 to rotate through the rotation of the fourth connecting rod 9, limit the movement of the push block 10 through the action of the second spring 11, push the clamping rod 2 through the sliding of the push block 10 in the sliding groove 12, drive the rotation of the distraction rod 3 through the rotation of the clamping rod 2, adjust the rotation angle of the distraction rod 3 as required, and move the threaded column 14 through the action of threads in the rotating process, the movement of the threaded column 14 can drive the movement of the pressing ball 15, but when the pressing ball 15 contacts with the third spring 13, the pressing ball can drive the clamping rod 2 to rotate, the rotation of the clamping rod 2 can drive the opening rod 3 to rotate, and the rotation angles of the clamping rod 2 and the opening rod 3 can be adjusted according to requirements.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a simple and easy oral cavity struts ware is diagnose with paediatrics, includes mounting box (1), its characterized in that: the inner part of the mounting box (1) is hinged with two clamping rods (2), the top ends of the clamping rods (2) are fixedly provided with opening rods (3), both sides of the inner part of the mounting box (1) are hinged with a first connecting rod (4), one end, away from the mounting box (1), of the first connecting rod (4) is hinged with a second connecting rod (5), one end, away from the first connecting rod (4), of the second connecting rod (5) is hinged with a third connecting rod (6), the third connecting rod (6) is connected with the mounting box (1) through a first spring (7), one end, away from the first spring (7), of the third connecting rod (6) is fixedly provided with a connecting block (8), the front end face of the connecting block (8) is hinged with a fourth connecting rod (9), one end, away from the connecting block (8), of the fourth connecting rod (9) is hinged with a push block (10), the push block (10) is connected with the mounting box (1) through a second spring (11), the push block (10) is connected with the clamping rod (2) through a sliding groove (12).
2. The simple oral cavity distractor for pediatric diagnosis and treatment according to claim 1, which is characterized in that: the clamping rod (2) is connected with the mounting box (1) through a sliding groove, the clamping rod (2) and the opening rod (3) are of an integrated structure, and the inner surface of the opening rod (3) is sleeved with a disposable safety sheath.
3. The simple oral cavity distractor for pediatric diagnosis and treatment according to claim 1, which is characterized in that: the outer surface of the first connecting rod (4) is sleeved with an anti-skidding sheath, one end of the first spring (7) is connected with the third connecting rod (6) in a welding mode, and the other end of the first spring (7) is connected with the inner wall of the mounting box (1) in a welding mode.
4. The simple oral cavity distractor for pediatric diagnosis and treatment according to claim 1, which is characterized in that: no. three connecting rod (6) and connecting block (8) structure as an organic whole, ejector pad (10) are connected through the cylindrical groove with mounting box (1), the one end and ejector pad (10) of No. two springs (11) are through welded connection, the other end of No. two springs (11) passes through welded connection with the inner wall of mounting box (1).
5. The simple oral cavity distractor for pediatric diagnosis and treatment according to claim 1, which is characterized in that: the push block (10) is clamped into the sliding groove (12), one end, far away from the second spring (11), of the push block (10) is movably connected with a ball, and the ball is connected with the sliding groove (12) through a sliding way.
6. The simple oral cavity distractor for pediatric diagnosis and treatment according to claim 1, which is characterized in that: two the inside fixed mounting of clamping bar (2) has No. three springs (13), the both ends and the clamping bar (2) of No. three springs (13) pass through welded connection, clamping bar (2) pass through arc sliding rail with mounting box (1) and are connected.
7. The simple oral cavity distractor for pediatric diagnosis and treatment according to claim 1, which is characterized in that: the utility model discloses a spring (13) is installed to the below of No. three springs (14) and is located inside screw thread post (14) of mounting box (1), screw thread post (14) and mounting box (1) are through threaded connection, screw thread post (14) extend mounting box (1), and the bottom fixed mounting of screw thread post (14) has the handle, press ball (15) are installed on the top of screw thread post (14), screw thread post (14) are connected through roller bearing with press ball (15), press ball (15) to be connected through the slide with mounting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424936.9U CN215838943U (en) | 2021-06-25 | 2021-06-25 | Simple oral cavity dilator for pediatric diagnosis and treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424936.9U CN215838943U (en) | 2021-06-25 | 2021-06-25 | Simple oral cavity dilator for pediatric diagnosis and treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215838943U true CN215838943U (en) | 2022-02-18 |
Family
ID=80335105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121424936.9U Expired - Fee Related CN215838943U (en) | 2021-06-25 | 2021-06-25 | Simple oral cavity dilator for pediatric diagnosis and treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215838943U (en) |
-
2021
- 2021-06-25 CN CN202121424936.9U patent/CN215838943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220330 Address after: 2 Yabao Road, Chaoyang District, Beijing Patentee after: AFFILIATED CHILDREN'S HOSPITAL OF CAPITAL INSTITUTE OF PEDIATRICS Address before: Building 112, No. 12, Madian South Village, Dewai, Xicheng District, Beijing 100088 Patentee before: Zhao Liping |
|
| 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: 20220218 |