CN206166898U - Oral cavity support pliers - Google Patents

Abstract

The utility model discloses an oral cavity support pliers, including first bracing piece, second bracing piece, rubber support pad and adjustment mechanism, first bracing piece and second bracing piece opposite flank same position are equipped with the T connected in star, first bracing piece and second bracing piece are sentenced articulated mode at the T connected in star and are connected, first bracing piece and second bracing piece one end are equipped with the ring, the other end of first bracing piece and second bracing piece is equipped with the mounting bracket, the rubber support pad is installed on the mounting bracket, adjustment mechanism one end is fixed to be set up on first bracing piece, the adjustment mechanism other end is fixed to be set up on the second bracing piece, adjustment mechanism includes release handle, sliding button and rack, the release handle sets up on the second bracing piece, rack one end is fixed at first bracing piece. The utility model has the advantages of reasonable design, supported effects is stable, and be convenient for adjust and support, and the be convenient for activity of by a small margin, convenient to use.

Description

A kind of oral cavity support pliers

Technical field

This utility model is related to oral appliance technical field, specially a kind of oral cavity support pliers.

Background technology

As the health status of itself are increasingly paid attention in economic continuous development, people, oral cavity is the initial part of digestive tube Point.Front excuse is split and is communicated with the external world, by isthmus faucium with pharynx continuously.There are the organs such as tooth, tongue in oral cavity.The antetheca in oral cavity is lip, side Wall is cheek, top is palate, oral cavity bottom is the structure such as mucosa and flesh.Oral problem is health problem more troubling in recent years. In oral cavity work in recent years, medical personnel are required for patient independently to open face when checking patient's mouth, but Need patient to walk about, wait in checking process, see that an oral pathology needs wait 1 to 2 hour sometimes, now patient still needs to open Opening bar, causes suffering to patient, and common device expansion can affect to check visual angle, add heavily to the difficulty of the work to medical personnel, Sometimes patient does not have strength to open face, just allows nurse to help, and allows nurse to be strutted in the mouth of patient with support clamp, but the time one The arm of long nurse is also tingle quickly, and to their work trouble has been manufactured.Simultaneously opening and closing power in oral cavity is than larger, some traditional The support member of support clamp is easily independently closed in the presence of oral cavity is made a concerted effort, when doctor is not in the case where having treated, doctor Treat apparatus to still remain in patient oral cavity, if support clamp is closed, staying in patient's mouth intraluminal medical device can make patient Into very major injury.

Utility model content

The purpose of this utility model is to provide a kind of oral cavity support pliers, possesses automatically excellent without the need for what is manually erased the board Point, to solve the problems, such as manually to erase the board also consumes the plenty of time while wasting a large amount of muscle power.

For achieving the above object, this utility model provides following technical scheme：A kind of oral cavity support pliers, including the first support Bar, second support bar, rubber bearing and governor motion, the first support bar and second support bar opposite flank same position T-shaped groove is provided with, the first support bar and second support bar connect in hinged way in T-shaped groove, described first supports Bar and second support bar one end are provided with the other end of finger ring, the first support bar and second support bar and are provided with installing rack, described Rubber bearing is arranged on installing rack, and described governor motion one end is fixedly installed in first support bar, the governor motion The other end is fixedly installed in second support bar, and the governor motion includes adjusting tap, sliding button and tooth bar, the adjusting tap It is arranged in second support bar, described tooth bar one end is fixed on first support bar, and the tooth bar other end runs through adjusting tap, described Sliding button is arranged on adjusting tap.

Preferably, bayonet lock is provided with the adjusting tap, the section of the bayonet lock is triangle, one end of the bayonet lock and tune Section handle inwall side is connected by spring, and the other end of the bayonet lock contacts with the latch on tooth bar, the side of the bayonet lock and Sliding button connects.

Preferably, the section of the latch on the tooth bar is right angled triangle, and the tooth bar upper section is right angled triangle The right-angle side of latch is connected on tooth bar.

Preferably, the installing rack is provided with illuminator, and the illuminator is connected with the connected mode of grafting with installing rack.

Preferably, the rubber bearing and oral contact face are circular arc.

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

1st, first support bar and second support bar are provided with governor motion, patient is come without self-dependent strength always The state for keeping oral cavity to open, while nurse maintains the splayed condition of support clamp without long-time.

2nd, governor motion inner rack and bayonet lock are used cooperatively, work that support clamp can be allowed not make a concerted effort because of patient oral cavity With lower autonomous closure, it is ensured that the stability of support.

Description of the drawings

Fig. 1 is a kind of structural representation of oral cavity support pliers of this utility model；

Fig. 2 is the sectional view of this utility model governor motion.

In figure：1- first support bars, 2- second support bars, 3- rubber bearings, 4- governor motions, 5-T connected in stars, 6- refers to Ring, 7- installing racks, 8- adjusting taps, 9- sliding buttons, 10- tooth bars, 11- bayonet locks, 12- illuminators.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of oral cavity support pliers, including first support bar 1st, second support bar 2, rubber bearing 3 and governor motion 4, the first support bar 1 is identical with the opposite flank of second support bar 2 Position is provided with T-shaped groove 5, and the first support bar 1 and second support bar 2 connect in hinged way at T-shaped groove 5, described First support bar 1 and the one end of second support bar 2 are provided with the other end of finger ring 6, the first support bar 1 and second support bar 2 and set There is installing rack 7, the rubber bearing 3 is arranged on installing rack 7, the rubber bearing 3 is circular arc with oral contact face, Increase the contact area of rubber bearing 3 and lower wall on oral cavity, reduce pressure, make patient feel more comfortable, on the installing rack 7 Illuminator 12 is provided with, the illuminator 12 is connected with the connected mode of grafting with installing rack 7, it is convenient to observe intraoral pathological changes feelings Condition, one end of the governor motion 4 is fixedly installed in first support bar 1, and the other end of the governor motion 4 is fixedly installed on second On support bar 2, the governor motion 4 includes adjusting tap 8, sliding button 9 and tooth bar 10, and the adjusting tap 8 is arranged on second On strut 2, the one end of the tooth bar 10 is fixed on first support bar 1, and the other end of the tooth bar 10 runs through adjusting tap 8, the slip Button 9 is arranged on adjusting tap 8, is provided with bayonet lock 11 in the adjusting tap 8, and the section of the bayonet lock 11 is triangle, the bayonet lock 11 one end is connected with the inwall side of adjusting tap 8 by spring, and the other end of the bayonet lock 11 is contacted with the latch on tooth bar 10, The side of the bayonet lock 11 is connected with sliding button 9, and the section of the latch on the tooth bar 10 is right angled triangle, the tooth bar 10 upper sections connect on the rack gear 10 for the right-angle side of right angled triangle latch, prevent from causing to support because of oral cavity natural shrinking When pincers are closed, medical apparatus boil on the nape opposite the mouth intracavity causes to damage in oral cavity.

Operation principle：Patient oral cavity is stretched into in one end that first support bar 1 and second support bar 2 are provided with rubber bearing 3 It is interior, the finger being enclosed within finger ring 6 is opened in finger ring 6, slowly with finger-stall, until oral cavity is to maximum, in adjusting tap 8 Bayonet lock 11 and card article 10 use cooperatively, can first support bar 1 and second support bar 2 be defined automatically, when taking out During support clamp, slip sliding button 9, sliding button 9 drives bayonet lock 11 to separate with the latch of card article 10, and at this moment support clamp just can be with Closure is taken out.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of oral cavity support pliers, including first support bar（1）, second support bar（2）, rubber bearing（3）And governor motion （4）, it is characterised in that：The first support bar（1）And second support bar（2）Opposite flank same position is provided with T-shaped groove （5）, the first support bar（1）And second support bar（2）In T-shaped groove（5）Place connects in hinged way, and described first supports Bar（1）And second support bar（2）One end is provided with finger ring（6）, the first support bar（1）And second support bar（2）The other end It is provided with installing rack（7）, the rubber bearing（3）Installed in installing rack（7）On, the governor motion（4）One end is fixedly installed In first support bar（1）On, the governor motion（4）The other end is fixedly installed on second support bar（2）On, the governor motion （4）Including adjusting tap（8）, sliding button（9）And tooth bar（10）, the adjusting tap（8）It is arranged on second support bar（2）On, institute State tooth bar（10）One end is fixed on first support bar（1）, the tooth bar（10）The other end runs through adjusting tap（8）, the slip presses Button（9）It is arranged on adjusting tap（8）.

2. a kind of oral cavity support pliers according to claim 1, it is characterised in that：The adjusting tap（8）Inside it is provided with bayonet lock （11）, the bayonet lock（11）Section be triangle, the bayonet lock（11）One end and adjusting tap（8）Inwall side passes through spring Connection, the bayonet lock（11）The other end and tooth bar（10）On latch contact, the bayonet lock（11）Side and sliding button （9）Connection.

3. a kind of oral cavity support pliers according to claim 1, it is characterised in that：The tooth bar（10）On latch section For right angled triangle, the tooth bar（10）Upper section is connected to tooth bar for the right-angle side of right angled triangle latch（10）On.

4. a kind of oral cavity support pliers according to claim 1, it is characterised in that：The installing rack（7）It is provided with illuminator （12）, the illuminator（12）With the connected mode and installing rack of grafting（7）Connection.

5. a kind of oral cavity support pliers according to claim 1, it is characterised in that：The rubber bearing（3）Connect with oral cavity Contacting surface is circular arc.