CN218870581U - Animal oral cavity expanding device - Google Patents

Abstract

The utility model relates to an animal oral cavity inspection technical field, and disclose an animal oral cavity expands and props device, including the handle, the elastic band is installed to the handle outer wall, and the front end installs down and expand the piece, expands the piece top down and installs first connecting block, and first connecting block internally mounted has the bidirectional threaded rod, and the stopper is installed to the bidirectional threaded rod front end, and the end installs rotatory handle, and the second connecting block is still installed to the bidirectional threaded rod outer wall, and the piece is expanded on installing in second connecting block bottom. This animal oral cavity expands props device, through will expand down the piece with expand the piece on with and put into the animal oral cavity inside, rotate rotatory handle, two-way threaded rod rotates, expand the piece on the drive and expand the piece dorsad motion down to strut the animal oral cavity, threaded connection's design makes and can not fall back and contract by oneself after strutting the animal oral cavity, need not support always with the hand, solved prior art operation inconvenient and support for a long time and also can cause user's health fatigue, be unfavorable for the problem of continuation inspection.

Description

Animal oral cavity expanding device

Technical Field

The utility model relates to an animal oral cavity inspection technical field specifically is an animal oral cavity expands and props device.

Background

Veterinarian refers to a physician who administers disease prevention, diagnosis and treatment to an animal. In particular, veterinarians are a class of workers who medically motivate the bodies of animals (including wildlife and poultry, livestock, and aquatic animals) to coordinate with microorganisms and the natural environment.

Animal doctor need use the oral cavity to expand and prop the device when doing the oral cavity inspection for the animal, be convenient for supplementary animal opens the oral cavity and inspects, and current animal oral cavity expands and props the device and adopt scissors formula structure to assist usually and open the animal oral cavity, this kind of structure needs the user to support with the hand always and just can inspect, not only operate inconvenient and long-time support and also can cause user's health fatigue, be unfavorable for continuing the inspection, so, need improve prior art, in order to satisfy actual demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an animal oral cavity expands and props device possesses adjustable support advantage such as the operation of being convenient for, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an animal oral cavity expands props device, includes the handle, the handle outer wall is installed the elastic webbing, and the front end is installed and is expanded the piece down, expand the piece top down and install first connecting block, first connecting block internally mounted has two-way threaded rod, the stopper is installed to two-way threaded rod front end, and the end installs rotatory handle, the second connecting block is still installed to two-way threaded rod outer wall, install in second connecting block bottom and expand the piece, on expand the piece top and keep away from one side of second connecting block and install the third connecting block, third connecting block internally mounted has the slide bar, the stopper the same with two-way threaded rod front end is installed at the slide bar both ends, on expand the piece top and install enlarged structure.

Preferably, elastic band fixed mounting is in handle both sides outer wall, and is provided with the equidistance space between elastic band and the handle outer wall.

Through above-mentioned technical scheme, set up the space between elastic band and the handle outer wall, the person of facilitating the use indicates to pass the space and holds the handle, plays the effect that the antiskid was taken off, avoids expanding the strutting arrangement to lose the hand and drops, and the elastic band also can come expansion shrink by oneself according to the thickness that the user indicated.

Preferably, the lower expanding piece is fixedly arranged at the front end of the handle, and the lower expanding piece and the upper expanding piece are both cone-shaped bodies with arc-shaped outer walls.

Through above-mentioned technical scheme, expand the piece down and expand the equal outer wall of piece on and be the cone of circular arc, can be when inspection animal oral cavity, can laminate in animal oral cavity inner wall better, promote the travelling comfort.

Preferably, first connecting block fixed mounting expands the piece top under, second connecting block fixed mounting expands the piece top on, and corresponds with first connecting block position, first connecting block and the inside through thread connection of second connecting block have two-way threaded rod, the terminal fixed mounting of two-way threaded rod has rotatory handle, and front end fixed mounting has the stopper.

Through the technical scheme, when the inspection oral cavity, will expand down inside piece and the last piece of expanding put into the animal oral cavity, rotate rotatory handle, two-way threaded rod rotates, drive the first connecting block and the second connecting block dorsad motion of its outer wall, make the last piece of expanding and the back motion of the piece of expanding down of bottom, thereby strut the oral cavity of animal, threaded connection's design makes and struts the animal oral cavity after can not fall back the shrink by oneself, need not support always with the hand, it is inconvenient and long-time support also can cause user's health fatigue to have solved prior art operation, be unfavorable for continuing the problem of inspection.

Preferably, the third connecting block is provided with a plurality of groups, and is respectively and fixedly installed at the top ends of the lower expanding piece and the upper expanding piece, the sliding rod penetrates through the inside of the third connecting block in a sliding manner, and the two ends of the sliding rod are fixedly provided with limit blocks.

Through the technical scheme, when the two-way threaded rod controls the upward expansion piece and the downward expansion piece to move, the third connecting block on the other side of the top ends of the two pieces slides on the outer wall of the sliding rod simultaneously, the upward expansion piece and the downward expansion piece are moved together by matching with the two-way threaded rod, the effect of guiding the other side of the two pieces is achieved, the design of the limiting block can prevent the two-way threaded rod from deviating from the first connecting block and the second connecting block, and the sliding rod is separated from the third connecting block, so that the limiting effect is achieved.

Preferably, the amplifying structure comprises a magnifying lens, a rotating shaft and a clamping block, the clamping block is rotatably installed inside the top end of the upper expanding sheet, the rotating shaft is fixedly installed on the top surface of the clamping block, the rotating shaft is rotatably installed inside the top end of the upper expanding sheet, and the top end of the rotating shaft is fixedly connected with the magnifying lens.

Through the technical scheme, when the oral cavity is inspected, the magnifying glass is rotated between the upper expanding piece and the lower expanding piece through the rotating shaft, the distance between the upper expanding piece and the lower expanding piece is adjusted, the magnifying glass is rotated to carefully observe the inside of the oral cavity, the inspection is convenient, and the design of the clamping block can ensure that the rotating shaft and the magnifying glass are not separated from the upper expanding piece, so that the limiting effect is achieved.

Compared with the prior art, the utility model provides an animal oral cavity expands and props device possesses following beneficial effect:

1. the utility model discloses an when the inspection oral cavity, will expand down inside the piece puts into the animal oral cavity with last piece that expands, rotate rotatory handle, the two-way threaded rod rotates, drive the first connecting block and the second connecting block dorsad motion of its outer wall, make the piece that expands on the bottom and expand the piece dorsad motion down, thereby strut the oral cavity of animal, threaded connection's design makes and to strut can not fall back the shrink by oneself behind the animal oral cavity, need not support always with the hand, it is inconvenient and long-time support also can cause user's health fatigue to have solved prior art operation, be unfavorable for the problem of continuation inspection.

2. The utility model discloses a when the inspection oral cavity, rotate the magnifying glass through the pivot supreme expand piece and expand under with between the piece, readjust and expand the piece and expand the distance between the piece under and, rotate the magnifying glass and can carry out careful observation to the oral cavity is inside, convenient inspection, and the design of fixture block can let pivot and magnifying glass do not break away from and expand the piece, has played spacing effect.

Drawings

FIG. 1 is a schematic perspective view of the structure expanding device of the present invention;

FIG. 2 is a schematic top view of the structure expanding device of the present invention;

FIG. 3 is a schematic sectional view of the structural expanding device of the present invention;

fig. 4 is a partially enlarged schematic view of a in the structure diagram 3 of the present invention.

Wherein: 1. a handle; 2. an elastic band; 3. downward expanding sheets; 4. a first connection block; 5. a bidirectional threaded rod; 6. a limiting block; 7. rotating the handle; 8. a second connecting block; 9. upward expanding the sheet; 10. a third connecting block; 11. a slide bar; 12. a magnifying glass; 13. a rotating shaft; 14. and (7) clamping blocks.

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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-3, an animal oral cavity expanding device, including a handle 1, an elastic band 2 is installed on the outer wall of the handle 1, a lower expanding piece 3 is installed on the front end, a first connecting block 4 is installed on the top end of the lower expanding piece 3, a bidirectional threaded rod 5 is installed inside the first connecting block 4, a limiting block 6 is installed on the front end of the bidirectional threaded rod 5, a rotating handle 7 is installed on the tail end, a second connecting block 8 is also installed on the outer wall of the bidirectional threaded rod 5, an upper expanding piece 9 is installed on the bottom end of the second connecting block 8, a third connecting block 10 is installed on one side of the top end of the upper expanding piece 9, a sliding rod 11 is installed inside the third connecting block 10, limiting blocks 6 which are the same as the front end of the bidirectional threaded rod 5 are installed on the two ends of the sliding rod 11, and an amplifying structure is installed on the top end of the upper expanding piece 9.

Specifically, the elastic belt 2 is fixedly arranged on the outer walls of two sides of the handle 1, equidistant gaps are arranged between the elastic belt 2 and the outer wall of the handle 1, the lower expanding piece 3 is fixedly arranged at the front end of the handle 1 and is a cone-shaped body with an arc outer wall together with the upper expanding piece 9, the first connecting block 4 is fixedly arranged at the top end of the lower expanding piece 3, the second connecting block 8 is fixedly arranged at the top end of the upper expanding piece 9 and corresponds to the position of the first connecting block 4, the first connecting block 4 and the second connecting block 8 are internally connected with a bidirectional threaded rod 5 in a penetrating and threaded manner, the tail end of the bidirectional threaded rod 5 is fixedly provided with a rotating handle 7, the front end is fixedly provided with a limiting block 6, the third connecting block 10 is provided with a plurality of groups and is respectively fixedly arranged at the top ends of the lower expanding piece 3 and the upper expanding piece 9, the sliding rod 11 penetrates through the inside the third connecting block 10 in a sliding manner, and the limiting blocks 6 are fixedly arranged at both ends, the advantages that gaps are arranged between the elastic belt 2 and the outer wall of the handle 1, the handle 1 is held by the fingers of a user conveniently through the gap, the anti-slipping effect is achieved, the expanding device is prevented from falling off due to losing hands, the elastic band 2 can be automatically expanded and contracted according to the thickness of the fingers of the user, the outer walls of the lower expanding piece 3 and the upper expanding piece 9 are conical bodies of circular arcs, the elastic band can be better attached to the inner wall of an animal oral cavity when the oral cavity of an animal is checked, the comfort is improved, the lower expanding piece 3 and the upper expanding piece 9 are placed into the oral cavity of the animal when the oral cavity is checked, the rotating handle 7 is rotated, the bidirectional threaded rod 5 is rotated to drive the first connecting block 4 and the second connecting block 8 of the outer walls of the bidirectional threaded band to move back, the upper expanding piece 9 and the lower expanding piece 3 at the bottom end move back to open the oral cavity of the animal, the design of threaded connection enables the expanding of the oral cavity of the animal not to automatically fall back and contract after the oral cavity of the animal is opened, the expanding device does not need to be always supported by hands, the problem of prior art inconvenient and long-time support of operation also can cause user's health fatigue is solved, be unfavorable for continuing the inspection is solved, expand piece 9 and expand piece 3 when removing under with on the control of two-way threaded rod 5, the third connecting block 10 of the two top opposite side takes place to slide at slide bar 11 outer wall simultaneously, cooperation two-way threaded rod 5 moves up and expands piece 9 and expand piece 3 under with, the effect to two other one side direction has been played, and stopper 6's design, can prevent that two-way threaded rod 5 from deviating from inside first connecting block 4 and second connecting block 8 and slide bar 11 break away from inside third connecting block 10, play spacing effect.

Example two:

as shown in fig. 4, as an improvement of the previous embodiment, the magnifying structure includes a magnifying lens 12, a rotating shaft 13 and a clamping block 14, the clamping block 14 is rotatably installed inside the top end of the upper expanding piece 9, and the top surface is fixedly installed with the rotating shaft 13, the rotating shaft is rotatably installed inside the top end of the upper expanding piece 9, and the top end is fixedly connected with the magnifying lens 12, which has the advantages that, when the oral cavity is inspected, the magnifying lens 12 is rotated between the upper expanding piece 9 and the lower expanding piece 3 through the rotating shaft 13, the distance between the upper expanding piece 9 and the lower expanding piece 3 is adjusted, the inside of the oral cavity can be carefully observed by rotating the magnifying lens 12, the inspection is convenient, and the design of the clamping block 14 can ensure that the rotating shaft 13 and the magnifying lens 12 do not separate from the upper expanding piece 9, so as to achieve the limiting effect.

When using, rotate magnifying glass 12 through pivot 13 supreme expand piece 9 and expand down between the piece 3, will expand piece 3 again and expand piece 9 on and put into the animal oral cavity inside, rotate rotation handle 7, two-way threaded rod 5 rotates, drive the first connecting block 4 and the 8 dorsad movements of second connecting block of its outer wall, make on the bottom expand piece 9 and expand piece 3 dorsad movements down, thereby strut the oral cavity of animal, it can carry out careful observation to the oral cavity inside to rotate magnifying glass 12.

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 (6)

1. The utility model provides an animal oral cavity expands props device, includes the handle, its characterized in that: the utility model discloses a piece, including handle outer wall, expansion piece, first connecting block, second connecting block, third connecting block, slide bar, expansion piece top, expansion piece internally mounted has two-way threaded rod, the stopper is installed to two-way threaded rod front end, and the end installs rotatory handle, the second connecting block is still installed to two-way threaded rod outer wall, the expansion piece is installed to second connecting block bottom, on expand the piece top and keep away from one side of second connecting block and install the third connecting block, third connecting block internally mounted has the slide bar, the stopper the same with two-way threaded rod front end is installed at the slide bar both ends, on expand the piece top and install enlarged structure.

2. The animal oral cavity expanding device of claim 1, wherein: the elastic band is fixedly installed on the outer walls of the two sides of the handle, and equidistant gaps are formed between the elastic band and the outer wall of the handle.

3. The animal oral cavity expanding device of claim 1, wherein: the lower expanding piece is fixedly arranged at the front end of the handle and is a cone with an arc-shaped outer wall together with the upper expanding piece.

4. The animal oral cavity expanding device of claim 1, wherein: first connecting block fixed mounting expands the piece top under, second connecting block fixed mounting expands the piece top on, and corresponds with first connecting block position, first connecting block has two-way threaded rod with the inside threaded connection that runs through of second connecting block, the terminal fixed mounting of two-way threaded rod has rotatory handle, and front end fixed mounting has the stopper.

5. The animal oral cavity expanding device of claim 1, wherein: the third connecting block is provided with a plurality of groups, the third connecting block is respectively and fixedly installed at the top ends of the lower expanding piece and the upper expanding piece, the sliding rod penetrates through the third connecting block in a sliding mode, and limiting blocks are fixedly installed at the two ends of the sliding rod.

6. The animal oral cavity expanding device of claim 1, wherein: the magnifying structure comprises a magnifying lens, a rotating shaft and a clamping block, the clamping block is rotatably installed inside the top end of the upper expanding sheet, the rotating shaft is fixedly installed on the top surface of the clamping block, the rotating shaft is rotatably installed inside the top end of the upper expanding sheet, and the top end of the rotating shaft is fixedly connected with the magnifying lens.

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