CN209107294U - A kind of observation mirror for department of stomatology easy to use - Google Patents

Abstract

The utility model discloses a kind of observation mirror for department of stomatologies easy to use, including handle, one end of handle is fixedly connected with the fixed plate of U-shaped structure, the opposite two side walls of fixed plate are connected with same root shaft by ball bearing rotational, the axial wall fixing sleeve of shaft is connected to rotating bar, one end of rotating bar is fixedly connected with camera lens, the handle wall of handle offers the groove being arranged along its length, movable block is slidably connected in groove, movable block is fixedly connected with push-and-pull block far from one end of groove, movable block is located at two side walls opposite in groove and symmetrically opens up there are four cylinder groove, thrust spring is equipped in cylinder groove, one end of thrust spring is fixedly connected with the inner wall of cylinder groove, the other end of thrust spring is fixedly connected with gag lever post, gag lever post is fixedly connected with Universal caster far from one end of cylinder groove, the side wall of groove offers and ten thousand To the sliding slot that ball is corresponding and is arranged along decreased food direction.The utility model is easy to use convenient for the adjustment to angle lens.

Description

A kind of observation mirror for department of stomatology easy to use

Technical field

The utility model relates to dental medical apparatus technical field more particularly to a kind of department of stomatology observations easy to use Mirror.

Background technique

The department of stomatology, medical disciplines classification one of, main oral section disease include: under oromaxillo-facial region skin sample, epidermis jaw between Gap infection, Maxillary region lymphangioma, cdontoid process developmental deformity, carcinoma of maxillary sinus, ameloblastoma of jaws, chronic sieve sinus The diseases such as inflammation, mandibular retrusion, tetracycline pigmentation teeth, tongue hickie, present technology, many periodontosis can cure completely, tissue biological The development of engineering technology is such as: guide tissue regeneration technology, gene technology, implant denture are even more to bring for the regeneration of lesion tooth Exciting hope, but the treatment of periodontosis must be a Sequence treatment, formulate one over the course for the treatment of in detail, effectively Treatment plan, the treatment of the careful exquisiteness of doctor and the positive cooperation of patient be that treatment is successfully crucial.

Peephole makes a kind of doctor of the department of stomatology common instrument when checking, can become apparent from convenient for doctor and directly look into It sees the intraoral situation of patient, but the angle of observation mirror for department of stomatology camera lens in the prior art is fixed, is needing to adjust the angle Need the mobile wrist of the rotation of doctor back and forth in observation patient oral cavity when different positions, the use of inconvenient doctor, and one A little special angle doctors are inconvenient to rotate peephole influence inspection efficiency.

Utility model content

Purpose of the utility model is to solve the angles of observation mirror for department of stomatology camera lens in the prior art to fix, The rotation of doctor back and forth mobile wrist is needed when needing to adjust the angle positions different in observation patient oral cavity, inconvenient doctor's It uses, and is inconvenient to rotate the problem of peephole influences inspection efficiency in some special angle doctors, and the one kind proposed is just In the observation mirror for department of stomatology used.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of observation mirror for department of stomatology easy to use, including handle, one end of the handle are fixedly connected with U-shaped structure Fixed plate, the opposite two side walls of the fixed plate are connected with same root shaft by ball bearing rotational, the shaft Axial wall fixing sleeve is connected to rotating bar, and one end of the rotating bar is fixedly connected with camera lens, and the handle wall of the handle is offered along length The groove of direction setting is spent, slidably connects movable block in the groove, the movable block is fixedly connected far from one end of groove There is a push-and-pull block, the movable block is located at two side walls opposite in groove and symmetrically opens up there are four cylinder groove, in the cylinder groove Equipped with thrust spring, one end of the thrust spring is fixedly connected with the inner wall of cylinder groove, and the other end of the thrust spring is solid Surely it is connected with gag lever post, the gag lever post is fixedly connected with Universal caster far from one end of cylinder groove, and the side wall of the groove is opened Equipped with sliding slot corresponding with Universal caster and along the setting of decreased food direction, the cross section of the sliding slot is semicircle, the shifting One end that motion block is located in groove is symmetrically fixedly connected there are two locating piece, and the slot bottom of the groove offers corresponding with locating piece And one layer of damping rubber pad is equipped with along the locating slot of decreased food direction setting, the locating slot, the side of the push-and-pull block It is hinged with connecting rod, the one end of one end and rotating bar far from camera lens of the connecting rod far from push-and-pull block is hinged.

Preferably, the surface of the push-and-pull block is fixed with one layer of Antiskid abrasion-resistant rubber pad.

Preferably, the bar wall of the gag lever post is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of the cylinder groove is opened Equipped with the limit sliding chutes to match with position limiting slide block.

Preferably, the specific material of the thrust spring is carbon steel.

Preferably, limit plate there are two being symmetrically fixedly connected at the notch of the groove, opposite two sides of movable block Wall is fixedly connected to positioning plate corresponding with limit plate.

Compared with prior art, the utility model provides a kind of observation mirror for department of stomatology easy to use, has following The utility model has the advantages that

1, the observation mirror for department of stomatology easy to use, in the angle for needing to adjust camera lens, lifting push-and-pull block, and then make Universal caster slides in sliding slot, and thrust spring pushes gag lever post, and then the sliding for consolidating Universal caster in sliding slot, then passes through Mobile push-and-pull block drives connecting rod mobile, and then generates push-pull effort to rotating bar, can very easily adjust the angle of camera lens, When adjusting to suitable position, push-and-pull block is pressed to groove, is detached from Universal caster in sliding slot, and then squeeze gag lever post, Gag lever post is taken in cylinder groove using the shrinkage of thrust spring, is plugged on locating piece in locating slot, using in locating slot The fixation that the damping rubber pad being equipped with consolidates movable block, and then firm limit is carried out to push-and-pull block and is fixed, it can be to camera lens Angle carry out firm limit, be easy to use, convenient for the adjustment to angle lens.

2, the observation mirror for department of stomatology easy to use can be avoided by the limit plate and positioning plate that are equipped with and push away in pulling The problem exerted oneself outside senior general's movable block pull-out groove when pulling block.

And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical The novel adjustment convenient for angle lens, is easy to use.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of observation mirror for department of stomatology easy to use structural schematic diagram；

Fig. 2 be the utility model proposes the push-and-pull block of observation mirror for department of stomatology easy to use a kind of connected with handle Schematic cross-sectional view；

Fig. 3 be the utility model proposes a kind of observation mirror for department of stomatology part A easy to use structural schematic diagram.

In figure: 1 handle, 2 fixed plates, 3 shafts, 4 rotating bars, 5 camera lenses, 6 grooves, 7 movable blocks, 8 push-and-pull blocks, 9 cylinder grooves, 10 thrust springs, 11 gag lever posts, 12 Universal casters, 13 sliding slots, 14 locating pieces, 15 locating slots, 16 connecting rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, a kind of observation mirror for department of stomatology easy to use, including handle 1, one end of handle 1 are fixedly connected There is the fixed plate 2 of U-shaped structure, the opposite two side walls of fixed plate 2 are connected with same root shaft 3 by ball bearing rotational, turn The axial wall fixing sleeve of axis 3 is connected to rotating bar 4, and one end of rotating bar 4 is fixedly connected with camera lens 5, and the handle wall of handle 1 is offered along length The groove 6 of direction setting is spent, slidably connects movable block 7 in groove 6, movable block 7 is fixedly connected with far from one end of groove 6 and pushes away Pulling block 8, movable block 7 are located at two side walls opposite in groove 6 and symmetrically open up there are four cylinder groove 9, and cylinder groove 9 is interior to be equipped with thrust One end of spring 10, thrust spring 10 is fixedly connected with the inner wall of cylinder groove 9, and the other end of thrust spring 10 is fixedly connected limited Position bar 11, gag lever post 11 are fixedly connected with Universal caster 12 far from one end of cylinder groove 9, the side wall of groove 6 offer with it is universal Ball 12 is corresponding and along the sliding slot 13 that 1 length direction of handle is arranged, and the cross section of sliding slot 13 is semicircle, and movable block 7 is located at recessed One end in slot 6 is symmetrically fixedly connected there are two locating piece 14, and the slot bottom of groove 6 offers corresponding with locating piece 14 and along handle The locating slot 15 of 1 length direction setting, locating slot 15 is interior to be equipped with one layer of damping rubber pad, and the side of push-and-pull block 8 is hinged with connection Bar 16, the one end of the one end of connecting rod 16 far from push-and-pull block 8 with rotating bar 4 far from camera lens 5 are hinged.

The surface of push-and-pull block 8 is fixed with one layer of Antiskid abrasion-resistant rubber pad, can be convenient for the mobile push-and-pull block 8 of people.

The bar wall of gag lever post 11 is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of cylinder groove 9 is offered to be slided with limit The limit sliding chutes that block matches can make the sliding of gag lever post 11 more smooth, and avoid gag lever post 11 and skid off cylinder groove 9 Outside.

The specific material of thrust spring 10 is carbon steel.

It is symmetrically fixedly connected at the notch of groove 6 there are two limit plate, the opposite two side walls of movable block 7 are fixedly connected to Positioning plate corresponding with limit plate can be avoided senior general's movable block 7 of exerting oneself when pulling and pushing and pulling block 8 and pull out outside groove 6 The problem of.

In the utility model, in use, when needing to adjust the angle of camera lens 5, lifting push-and-pull block 8, and then make universal rolling Pearl 12 slides in sliding slot 13, and thrust spring 10 pushes gag lever post 11, and then the sliding for consolidating Universal caster 12 in sliding slot 13, It drives connecting rod 16 mobile by mobile push-and-pull block 8 again, and then push-pull effort is generated to rotating bar 4, can very easily adjust The angle of camera lens 5, when adjusting to suitable position, to groove 6 at pressing push-and-pull block 8, so that Universal caster 12 is detached from sliding slot 13 It is interior, and then gag lever post 11 is squeezed, gag lever post 11 is taken in cylinder groove 9 using the shrinkage of thrust spring 10, makes locating piece 14 It is plugged on 15 in locating slot, the fixation for being consolidated movable block 7 using the damping rubber pad being equipped in locating slot 15, and then to push-and-pull Block 8 carries out firm limit and fixes, can the angle to camera lens 5 carry out firm limit, be easy to use, convenient for 5 jiaos of camera lens The adjustment of degree can be avoided senior general's movable block 7 of exerting oneself when pulling and pushing and pulling block 8 by the limit plate and positioning plate that are equipped with Pull out the problem outside groove 6.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of observation mirror for department of stomatology easy to use, including handle (1), which is characterized in that one end of the handle (1) is solid Surely it is connected with the fixed plate (2) of U-shaped structure, the opposite two side walls of the fixed plate (2) are connected with by ball bearing rotational The axial wall fixing sleeve of same root shaft (3), the shaft (3) is connected to rotating bar (4), and one end of the rotating bar (4) is fixed to be connected It is connected to camera lens (5), the handle wall of the handle (1) offers the groove (6) being arranged along its length, sliding in the groove (6) It is connected with movable block (7), the movable block (7) is fixedly connected with push-and-pull block (8), the movable block far from the one end of groove (6) (7) it is located at two side walls opposite in groove (6) symmetrically to open up there are four cylinder groove (9), the cylinder groove (9) is interior to be equipped with thrust One end of spring (10), the thrust spring (10) is fixedly connected with the inner wall of cylinder groove (9), the thrust spring (10) it is another One end is fixedly connected with gag lever post (11), and the gag lever post (11) is fixedly connected with Universal caster far from the one end of cylinder groove (9) (12), the side wall of the groove (6) offers sliding slot corresponding with Universal caster (12) and along the setting of handle (1) length direction (13), the cross section of the sliding slot (13) is semicircle, and the movable block (7) is located at the symmetrically fixed company of one end in groove (6) It connects there are two locating piece (14), the slot bottom of the groove (6) offers corresponding with locating piece (14) and along handle (1) length direction The locating slot (15) of setting, the locating slot (15) is interior to be equipped with one layer of damping rubber pad, and the side of push-and-pull block (8) is hinged with Connecting rod (16), the one end of the one end of the connecting rod (16) far from push-and-pull block (8) with rotating bar (4) far from camera lens (5) are hinged.

2. a kind of observation mirror for department of stomatology easy to use according to claim 1, which is characterized in that the push-and-pull block (8) surface is fixed with one layer of Antiskid abrasion-resistant rubber pad.

3. a kind of observation mirror for department of stomatology easy to use according to claim 1, which is characterized in that the gag lever post (11) bar wall is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of the cylinder groove (9) offers and position limiting slide block phase The limit sliding chutes matched.

4. a kind of observation mirror for department of stomatology easy to use according to claim 1, which is characterized in that the thrust spring (10) specific material is carbon steel.

5. a kind of observation mirror for department of stomatology easy to use according to claim 1, which is characterized in that the groove (6) Notch at be symmetrically fixedly connected there are two limit plate, the opposite two side walls of the movable block (7) are fixedly connected to and limit The corresponding positioning plate of plate.