CN213551639U

CN213551639U - Stomatoscope for stomatology department

Info

Publication number: CN213551639U
Application number: CN202021931768.8U
Authority: CN
Inventors: 谭咏梅; 招少萍
Original assignee: Stomatological Hospital of Guangzhou Medical University
Current assignee: Stomatological Hospital of Guangzhou Medical University
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-29
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a stomatoscope for department of stomatology, including stomatoscope and handheld pole, circular spliced eye has been seted up to the bottom of handheld pole, circular draw-in groove has all been seted up to the left and right sides of circular spliced eye inner wall, it has the connecting rod to peg graft in the inside of circular spliced eye, circular through-hole has been seted up to the inside of connecting rod, the inside fixed mounting of circular through-hole has fixed establishment, the left side of connecting rod and the right side fixed connection of stomatoscope. The utility model discloses a, through the cooperation that sets up mouth mirror, handheld pole, circular spliced eye, circular draw-in groove, connecting rod, circular through-hole, fixed establishment, locating piece, telescopic link, circular sleeve, extrusion spring, bracing piece, circular fixture block, spacing groove, stopper and annular supporting shoe and use, solved current demand that can not be according to the difference, adjusted different service length's problem, this mouth mirror for department of stomatology possesses the advantage of adjusting effectually.

Description

Stomatoscope for stomatology department

Technical Field

The utility model belongs to the technical field of the mouth mirror, especially, relate to a mouth mirror is used to department of stomatology.

Background

The advent of intraoral scopes has brought a new model for oral examination and treatment, and patients can understand the urgency of treatment without further description or expertise when the patient's lesion scene is displayed in front of the patient.

The existing stomatoscope is generally optimized in the aspects of how to better observe and how to more conveniently use the stomatoscope in order to meet market demands, and whether the using length can be adjusted or not is often ignored, the existing stomatoscope has the beneficial effects that the observing effect is better and more conveniently used by users, but certain limitation is provided, when the stomatoscope is normally used, the handle of the stomatoscope cannot adjust different using lengths according to different demands, so that the observation is inaccurate, and in sum, the prior art has the following problems: different use lengths cannot be adjusted according to different requirements.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a stomatoscope for department of stomatology possesses the effectual advantage of regulation, has solved current demand that can not be according to the difference, adjusts different use length's problem.

The utility model relates to a realize like this, a stomatoscope for department of stomatology, including stomatoscope and handheld pole, circular spliced eye has been seted up to the bottom of handheld pole, circular draw-in groove has all been seted up to the left and right sides of circular spliced eye inner wall, it has the connecting rod to peg graft in the inside of circular spliced eye, circular through-hole has been seted up to the inside of connecting rod, the inside fixed mounting of circular through-hole has fixed establishment, the left side of connecting rod and the right side fixed connection of stomatoscope.

As the utility model discloses preferred, fixed establishment includes two locating pieces, the surface of two locating pieces and the inner wall sliding connection of circular through-hole, and the looks remote site fixed mounting of two locating pieces has the telescopic link, and the equal fixed mounting of one end that two locating pieces deviate from mutually has circular fixture block, and the one end that two circular fixture blocks deviate from mutually all with circular clamping groove's inside joint.

As the utility model discloses it is preferred, the telescopic link includes circular sleeve, circular sleeve's inside is provided with the extrusion spring, the equal fixed mounting in the left and right sides of extrusion spring has the bracing piece, the surface of two bracing pieces all with circular sleeve's inner wall sliding connection, the one end that two bracing pieces deviate from mutually all with the looks remote site fixed connection of two locating pieces.

As the utility model discloses it is preferred, the spacing groove has all been seted up to the front side and the rear side of circular through-hole inner wall, the equal fixed mounting in front side and the rear side of locating piece has the stopper, and the one end that two stoppers deviate from mutually all with the inside sliding connection of spacing groove.

As the utility model discloses it is preferred, circular draw-in groove's quantity is a plurality of, circular draw-in groove evenly distributed sets up in the left and right sides of circular plug hole inner wall.

As the utility model discloses it is preferred, the bottom opening part fixed mounting of circular spliced eye has annular supporting shoe, the inner wall of annular supporting shoe and the surface sliding connection of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mouth mirror, handheld pole, circular spliced eye, circular draw-in groove, connecting rod, circular through-hole, fixed establishment, locating piece, telescopic link, circular sleeve, extrusion spring, bracing piece, circular fixture block, spacing groove, stopper and annular supporting shoe's cooperation and use, solved current demand that can not be according to the difference, adjusted different use length's problem, this mouth mirror for department of stomatology possesses the advantage of adjusting effectually.

2. The utility model discloses a manpower pulling connecting rod realizes giving an extruded power of circular fixture block, because of power can transmit, drive the locating piece and remove in circular fixture block atress, just so can realize giving the power of a deformation of telescopic link, thereby realize squeezing into the inside of circular through-hole with circular fixture block, just so can realize the regulation of connecting rod, when waiting to adjust to suitable position, the telescopic link also gives a same reaction force of circular fixture block, just so can realize fine location, make the effect of adjusting better.

3. The utility model discloses a set up circular sleeve and realize depositing to extrusion spring, at extrusion spring's the left and right sides fixed mounting's bracing piece simultaneously, just so can realize the position of fine restriction extrusion spring deformation, make the effect of adjusting better.

4. The utility model discloses a set up the spacing groove, just so can realize with locating piece front side and rear side fixed mounting's stopper sliding connection, the position of restriction locating piece that not only can be fine like this also enables the movement track of locating piece more stable simultaneously, makes the effect of adjusting better.

5. The utility model discloses a quantity of circular draw-in groove is a plurality of, just so can realize adjusting different use length according to the demand of difference, makes the effect of adjusting better.

6. The utility model discloses a set up annular supporting shoe, and the outer surface sliding connection of the inner wall of annular supporting shoe and connecting rod, just so can realize giving the power of a fine support of connecting rod, make the process of adjusting more stable.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the interior of a hand-held pole provided by an embodiment of the present invention;

fig. 3 is a detailed view of the fixing mechanism provided in the embodiment of the present invention;

fig. 4 is a detailed view of the telescopic rod provided by the embodiment of the present invention.

In the figure: 1. a mouth mirror; 2. a hand-held wand; 3. a circular plug hole; 4. a circular slot; 5. a connecting rod; 6. a circular through hole; 7. a fixing mechanism; 701. positioning blocks; 702. a telescopic rod; 7021. a circular sleeve; 7022. a compression spring; 7023. a support bar; 703. a circular fixture block; 8. a limiting groove; 9. a limiting block; 10. annular supporting shoe.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of stomatoscope for department of stomatology, including mouth mirror 1 and handheld pole 2, circular spliced eye 3 has been seted up to the bottom of handheld pole 2, and circular draw-in groove 4 has all been seted up to the left and right sides of 3 inner walls of circular spliced eye, and the inside grafting of circular spliced eye 3 has connecting rod 5, and circular through-hole 6 has been seted up to connecting rod 5's inside, and the inside fixed mounting of circular through-hole 6 has fixing mechanism 7, the left side of connecting rod 5 and the right side fixed connection of mouth mirror 1.

Referring to fig. 3, the fixing mechanism 7 includes two positioning blocks 701, the outer surfaces of the two positioning blocks 701 are slidably connected to the inner wall of the circular through hole 6, opposite ends of the two positioning blocks 701 are fixedly mounted with a telescopic rod 702, one ends of the two positioning blocks 701, which face away from each other, are fixedly mounted with circular fixture blocks 703, and one ends of the two circular fixture blocks 703, which face away from each other, are clamped with the inside of the circular clamping grooves 4.

Adopt above-mentioned scheme: realize giving the extruded power of circular fixture block 703 through manpower pulling connecting rod 5, because of power can be transmitted, drive locating piece 701 and remove in circular fixture block 703 atress, just so can realize giving the power of a deformation of telescopic link 702, thereby the realization squeezes circular fixture block 703 into the inside of circular through-hole 6, just so can realize the regulation of connecting rod 5, when waiting to adjust to suitable position, telescopic link 702 also gives a same reaction force of circular fixture block 703, just so can realize fine location, make the effect of adjusting better.

Referring to fig. 4, the telescopic rod 702 includes a circular sleeve 7021, an extrusion spring 7022 is disposed inside the circular sleeve 7021, support rods 7023 are fixedly mounted on left and right sides of the extrusion spring 7022, outer surfaces of the two support rods 7023 are slidably connected to an inner wall of the circular sleeve 7021, and ends of the two support rods 7023 facing away from each other are fixedly connected to opposite ends of the two positioning blocks 701.

Adopt above-mentioned scheme: realize depositing to extrusion spring 7022 through setting up circular sleeve 7021, at extrusion spring 7022's the left and right sides fixed mounting's of side bracing piece 7023 simultaneously, just so can realize the position of fine restriction extrusion spring 7022 deformation, make the effect of adjusting better.

Referring to fig. 3, the front side and the rear side of the inner wall of the circular through hole 6 are both provided with a limiting groove 8, the front side and the rear side of the positioning block 701 are both fixedly provided with limiting blocks 9, and one ends of the two limiting blocks 9 which deviate from each other are both connected with the inner sliding of the limiting groove 8.

Adopt above-mentioned scheme: through setting up spacing groove 8, just so can realize with locating piece 701 front side and rear side fixed mounting's stopper 9 sliding connection, the position of restriction locating piece 701 that not only can be fine like this also enables the movement track of locating piece 701 more stable simultaneously, makes the effect of adjusting better.

Referring to fig. 2, the number of the circular slots 4 is multiple, and the circular slots 4 are uniformly distributed on the left and right sides of the inner wall of the circular insertion hole 3.

Adopt above-mentioned scheme: the quantity through circular draw-in groove 4 is a plurality of, just so can realize adjusting different use length according to the demand of difference, makes the effect of adjusting better.

Referring to fig. 2, an annular supporting block 10 is fixedly installed at the bottom opening of the circular insertion hole 3, and the inner wall of the annular supporting block 10 is slidably connected with the outer surface of the connecting rod 5.

Adopt above-mentioned scheme: through setting up annular supporting block 10, and the inner wall of annular supporting block 10 and the surface sliding connection of connecting rod 5, just so can realize giving connecting rod 5 a power of fine support, make the process of adjusting more stable.

The utility model discloses a theory of operation:

when the device is used, firstly, the connecting rod 5 is pulled by manpower to realize the purpose of giving an extrusion force to the circular fixture block 703, because the force can be transmitted, the positioning block 701 is driven to move while the circular fixture block 703 is stressed, so that the purpose of giving a deformation force to the telescopic rod 702 can be realized, meanwhile, the extrusion spring 7022 is stored by arranging the circular sleeve 7021, and meanwhile, the supporting rods 7023 are fixedly arranged at the left side and the right side of the extrusion spring 7022, so that the deformation position of the extrusion spring 7022 can be well limited, the circular fixture block 703 is extruded into the circular through hole 6, so that the regulation of the connecting rod 5 can be realized, when the connecting rod 702 is regulated to a proper position, the same reaction force is also given to the circular fixture block 703, so that the good positioning can be realized, meanwhile, through arranging the limiting groove 8, the sliding connection with the limiting blocks 9 fixedly arranged at the front side and the rear side of the positioning block 701 can be, therefore, the position of the positioning block 701 can be well limited, and meanwhile, the movement track of the positioning block 701 can be more stable, so that the adjusting effect is better.

In summary, the following steps: this stomatoscope for department of stomatology uses through the cooperation that sets up stomatoscope 1, handheld pole 2, circular spliced eye 3, circular draw-in groove 4, connecting rod 5, circular through-hole 6, fixed establishment 7, locating piece 701, telescopic link 702, circular sleeve 7021, extrusion spring 7022, bracing piece 7023, circular fixture block 703, spacing groove 8, stopper 9 and annular supporting shoe 10, has solved current demand according to the difference, has adjusted the problem of different use length.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stomatoscope for department of stomatology, includes stomatoscope (1) and handheld pole (2), its characterized in that: circular spliced eye (3) have been seted up to the bottom of handheld pole (2), circular draw-in groove (4) have all been seted up to the left and right sides of circular spliced eye (3) inner wall, the inside grafting of circular spliced eye (3) has connecting rod (5), circular through-hole (6) have been seted up to the inside of connecting rod (5), the inside fixed mounting of circular through-hole (6) has fixed establishment (7), the left side of connecting rod (5) and the right side fixed connection of mouth mirror (1).

2. The stomatoscope of claim 1, wherein: fixing mechanism (7) include two locating pieces (701), the surface of two locating pieces (701) and the inner wall sliding connection of circular through-hole (6), the looks remote site fixed mounting of two locating pieces (701) has telescopic link (702), the equal fixed mounting of one end that two locating pieces (701) deviate from mutually has circular fixture block (703), the one end that two circular fixture block (703) deviate from mutually all with the inside joint of circular draw-in groove (4).

3. A stomatoscope for oral use according to claim 2, characterized in that: telescopic link (702) include round sleeve (7021), the inside of round sleeve (7021) is provided with extrusion spring (7022), the equal fixed mounting in the left and right sides of extrusion spring (7022) has bracing piece (7023), the surface of two bracing pieces (7023) all with the inner wall sliding connection of round sleeve (7021), the one end that two bracing pieces (7023) deviate from mutually all with the looks remote site fixed connection of two locating pieces (701).

4. A stomatoscope for oral use according to claim 2, characterized in that: spacing groove (8) have all been seted up to the front side and the rear side of circular through-hole (6) inner wall, the equal fixed mounting in front side and the rear side of locating piece (701) has stopper (9), and the one end that two stoppers (9) deviate from mutually all with the inside sliding connection of spacing groove (8).

5. The stomatoscope of claim 1, wherein: the number of the circular clamping grooves (4) is multiple, and the circular clamping grooves (4) are uniformly distributed and arranged on the left side and the right side of the inner wall of the circular inserting hole (3).

6. The stomatoscope of claim 1, wherein: an annular supporting block (10) is fixedly installed at the bottom opening of the circular inserting hole (3), and the inner wall of the annular supporting block (10) is connected with the outer surface of the connecting rod (5) in a sliding mode.