CN209332018U - A kind of vaginal dilator - Google Patents

Abstract

The utility model discloses a kind of vaginal dilators, including upper support member and lower support member, press section is provided in upper support member, handle portion is provided in lower support member, peep hole is offered on press section, soft adjusting band is provided between press section and handle portion, the two sides of handle portion symmetrically offer the loose slot of strip, each loose slot communicates with loose slot close to the side of press section and offers several clamping slots, a compressor arm is movably set in two loose slots, compressor arm can be along two loose slot activities, or it is sticked in the opposite clamping slot of two of them, the both ends of compressor arm are provided with anti-delinking part, compressor arm activity contacts at soft adjusting band.The utility model has the following advantages that and effect: this programme utilizes new mechanical structure, has reached better using effect.

Description

A kind of vaginal dilator

Technical field

The utility model relates to medical instruments field, in particular to a kind of vaginal dilator.

Background technique

Vaginal dilator (vaginaldilator/vaginalspeculum/speculum) is also referred to as vaginal dilator etc., by Upper and lower page two and handle composition, are mainly used for gynaecology's routine inspection, operation.

Currently, disclosing a kind of multiple light courcess expansion with the Chinese patent that a notification number is 104224096 B of CN in the market External genitals can preferably meet the application currently in inspection and operation, but during actual use, when upper support member and After upper support member is positioned by positioning strip, the part-structure of positioning strip can block the hole on the second press section, so be not easy to pair It is observed between upper support member and lower support member, using effect is poor.

Utility model content

The purpose of the utility model is to provide a kind of vaginal dilators, it is intended to solve the problems, such as that using effect is poor.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of vaginal dilator, including Upper support member and lower support member are provided with press section in the upper support member, are provided with handle portion in the lower support member, the press section with The handle portion is hinged, and peep hole is offered on the press section, is provided with strip between the press section and the handle portion The soft adjusting band of shape, the soft both ends for adjusting band are connect with the press section and the handle portion respectively, the handle The section in portion is U-shaped, and the two sides of the handle portion symmetrically offer the loose slot of strip, the length direction of the loose slot It is consistent with the length direction of the handle portion, each loose slot close to the press section side with the loose slot phase It opens up and is equipped with several clamping slots, be movably set with a compressor arm in two loose slots, the compressor arm can be along two The loose slot activity, or be sticked in the opposite clamping slot of two of them, the both ends of the compressor arm are provided with anticreep Portion, two loose slots are respectively positioned between described two anti-delinking parts, and the compressor arm activity contacts at the soft tune Save band, when the compressor arm is located at the distalmost end of lower support member described in distance in the loose slot, the upper support member with it is described under Support member is in fit-state, when the compressor arm is located at the most proximal end of lower support member described in distance in the loose slot, it is described on Support member and the lower support member are in discrete state, and the compressor arm is sticked in two under the induced effect of the soft active belt In a opposite clamping slot.

The utility model is further arranged to: the compressor arm is cylinder.

The utility model is further arranged to: the clamping slot is rectangular.

The utility model is further arranged to: described soft one end for adjusting band is connected to the press section far from described The end of upper support member.

The utility model is further arranged to: the soft other end for adjusting band is connected to the handle portion far from institute State the end of lower support member.

The utility model is further arranged to: it is anti-skidding that the side that the press section deviates from the handle portion offers first Slot.

The utility model is further arranged to: it is anti-skidding that the side that the handle portion deviates from the press section offers second Slot.

The utility model is further arranged to: the upper support member, the lower support member, the press section and the handle Portion is made of clear material.

Compared with prior art, the utility model has the following beneficial effects: when in use, upper support member and lower support member first It is the state in fitting, and compressor arm is to be located at end of the loose slot far from lower support member, then puts the position of vaginal dilator To after suitable, compressor arm is pushed to the other end of loose slot, while compressor arm drives soft adjusting band activity, with compressor arm Activity it is soft adjust band it is more length holding be fitted in handle portion, while it is soft adjust band the other end, that is, with press The end of splenium is gradual towards close to the activity of the direction of handle portion also with the activity of compressor arm, and press section is driven to turn Dynamic, upper support member is separated with lower support member, after the position of upper support member and lower support member opens up into properly, continues to push lower compress forward Then bar is decontroled, compressor arm is just engaged in two of them clamping slot under the soft induced effect for adjusting band, due to human body meeting It is applied to one active force closed up of upper support member and lower support member, therefore is transmitted to after soft adjusting takes, the effect that shows Power is exactly that compressor arm has been engaged in clamping slot by soft adjusting band, and compressor arm cannot take off under the gravity of oneself It out,, can be compared with since peep hole is entirely at open state so when being observed by peep hole For convenience observe；The diameter of anti-delinking part is greater than the openings of sizes of clamping slot and loose slot, therefore anti-delinking part simultaneously Maintain the positional stability of compressor arm；Wherein different people requires to be different to the openings of sizes of upper support member and lower support member, Therefore can by the way that compressor arm is engaged to the clamping slot at different location, thus to the openings of sizes of upper support member and lower support member into Row is adjusted.

Meanwhile when adjusting upper support member and lower support member opens size, both compressor arm can be pushed to carry out by one hand, It can also be carried out simultaneously by both hands, when both hands are operated, be manual rotation press section and handle portion first, then exist The angle of upper support member and lower support member is magnified to after suitable, and compressor arm is pushed to stick into clamping slot, convenient and efficient；Wherein in reality When engaging compressor arm, if directly compressor arm sticked into clamping slot after the angle of upper support member and lower support member is suitable, At this time due to clamping slot have certain depth, will lead to released it is soft adjust band length can be longer than optimum length by one Point, it is therefore desirable to compressor arm continuation be pushed into forward some distances, then compressor arm is engaged in clamping slot again, that is, may make What upper support member and lower support member were opened is optimal angle.

When taking out upper support member and lower support member from human body, compressor arm only need to be pressed downwards, then backward by compressor arm It is retracted into the distalmost end of loose slot, upper support member and lower support member can be bonded at this time, and be extracted out from human body.

Detailed description of the invention

Fig. 1 is a kind of cross-sectional view of vaginal dilator embodiment of the utility model embodiment one by one；

Fig. 2 is the enlarged drawing of part A in Fig. 1；

Fig. 3 is a kind of structural schematic diagram of 21 embodiment of vaginal dilator embodiment of the utility model；

Fig. 4 is the enlarged drawing of part B in Fig. 1.

In figure: 1, upper support member；2, lower support member；3, press section；4, handle portion；5, peep hole；6, soft adjusting band；7, movable Slot；8, clamping slot；9, compressor arm；10, anti-delinking part；11, the first non-slip groove；12, the second non-slip groove；13, elastic clamping item；14, Card tieholen；15, clamping teeth；16, elastic block piece.

Specific embodiment

Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of vaginal dilator be described in further detail. According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing is all made of Very simplified form and use non-accurate ratio, only to it is convenient, lucidly aid in illustrating the utility model embodiment Purpose.The same or similar appended drawing reference represents the same or similar component in attached drawing.

Embodiment 1

A kind of vaginal dilator, as depicted in figs. 1 and 2, including upper support member 1 and lower support member 2, be provided in the upper support member 1 by Splenium 3 is provided with handle portion 4 in the lower support member 2, and the press section 3 and the handle portion 4 are hinged, open on the press section 3 Equipped with peep hole 5, the soft adjusting band 6 of strip, the soft tune are provided between the press section 3 and the handle portion 4 The both ends of section band 6 are connect with the press section 3 and the handle portion 4 respectively, and the section of the handle portion 4 is U-shaped, the hand The two sides of shank 4 symmetrically offer the loose slot 7 of strip, the length of the length direction of the loose slot 7 and the handle portion 4 Direction is consistent, and each loose slot 7 communicates with the loose slot 7 close to the side of the press section 3 and offers several Clamping slot 8 is movably set with a compressor arm 9 in two loose slots 7, and the compressor arm 9 can be along two loose slots 7 Activity, or be sticked in the opposite clamping slot 8 of two of them, the both ends of the compressor arm 9 are provided with anti-delinking part 10, and two The loose slot 7 is respectively positioned between described two anti-delinking parts 10, and 9 activity of compressor arm contacts at the soft adjusting band 6, when the compressor arm 9 is located at the distalmost end of lower support member 2 described in distance in the loose slot 7, the upper support member 1 with it is described under Support member 2 is in fit-state, when the compressor arm 9 is located at the most proximal end of lower support member 2 described in distance in the loose slot 7, institute It states upper support member 1 and the lower support member 2 is in discrete state, and the compressor arm 9 is under the induced effect of the soft active belt It is sticked in two opposite clamping slots 8.

The compressor arm 9 is cylinder.The clamping slot 8 is rectangular.Described soft one end for adjusting band 6 is connected to described End of the press section 3 far from the upper support member 1.The soft other end for adjusting band 6 is connected to the handle portion 4 far from described The end of lower support member 2.

The press section 3 offers the first non-slip groove 11 away from the side of the handle portion 4.The handle portion 4 deviates from institute The side for stating press section 3 offers the second non-slip groove 12.The upper support member 1, the lower support member 2, the press section 3 and described Handle portion 4 is made of clear material, and is preferably that transparent plastic material is made in the present embodiment, so actual observation when It waits, can also be observed through upper support member 1 and lower support member 2, simultaneously because can be observed with upper support member 1 and lower support member 2, institute It is wider with the range of observation, it is more convenient when adjusting vaginal dilator position and angle.

A kind of vaginal dilator provided by the utility model, when in use, upper support member 1 and lower support member 2 are in fitting first State, and compressor arm 9 is to be located at end of the loose slot 7 far from lower support member 2, after then the position of vaginal dilator is put properly, Compressor arm 9 is pushed to the other end of loose slot 7, while compressor arm 9 drives soft 6 activity of adjusting band, with the activity of compressor arm 9 It is soft adjust band more than 6 length holding be fitted in handle portion 4, while it is soft adjust band 6 the other end, that is, with pressing The end in portion 3 is gradual towards close to the activity of the direction of handle portion 4 also with the activity of compressor arm 9, and drives 3 turns of press section Dynamic, upper support member 1 is separated with lower support member 2, after the position of upper support member 1 and lower support member 2 opens up into properly, is continued under pushing forward Compressor arm 9, is then decontroled, and compressor arm 9 is just engaged in two of them clamping slot 8 under the soft induced effect for adjusting band 6, by 2 one active forces closed up of upper support member 1 and lower support member can be applied in human body, therefore after being transmitted on soft adjusting band 6, performance Active force out is exactly that compressor arm 9 has been engaged in clamping slot 8 by soft adjusting band 6, and compressor arm 9 cannot oneself Deviate under gravity, so by peep hole 5 observed when, due to peep hole 5 be entirely at it is open State, therefore can conveniently be observed；The diameter of anti-delinking part 10 is greater than opening for clamping slot 8 and loose slot 7 simultaneously Mouth size, therefore anti-delinking part 10 maintains the positional stability of compressor arm 9；Wherein different people is to upper support member 1 and lower support member 2 Openings of sizes require to be different, therefore can be by the clamping slot 8 that is engaged to compressor arm 9 at different location, thus right The openings of sizes of upper support member 1 and lower support member 2 is adjusted.

Meanwhile when adjusting upper support member 1 and lower support member 2 and opening size, can both have been pushed by one hand compressor arm 9 into Row, while can also be carried out by both hands, it is to rotate press section 3 and handle portion 4 manually first when both hands are operated, Then magnify in the angle of upper support member 1 and lower support member 2 to after suitable, compressor arm 9 is pushed to stick into clamping slot 8, it is convenient and efficient； Wherein when practical engagement pressure tight bar 9, if after the angle of upper support member 1 and lower support member 2 is suitable, directly by compressor arm 9 It sticks into clamping slot 8, at this time since clamping slot 8 has certain depth, will lead to and released the soft length meeting for adjusting band 6 It is longer than optimum length, it is therefore desirable to the continuation of compressor arm 9 be pushed into forward some distances, then again engage compressor arm 9 Into clamping slot 8, that is, may make that upper support member 1 and lower support member 2 open is optimal angle.

When taking out upper support member 1 and lower support member 2 from human body, compressor arm 9 only need to be pressed downwards, then will be compressed backward Bar 9 is retracted into the distalmost end of loose slot 7, and upper support member 1 and lower support member 2 can be bonded at this time, and be extracted out from human body.

Compressor arm 9 is cylindrical, therefore when compressor arm 9 slides on soft adjusting band 6, not only has smaller resistance Power, while being also possible to prevent soft adjusting band 6 and being scratched, so that the progress that checking can be laborsaving and stable.

The soft both ends for adjusting band 6 are the ends for being connected to press section 3 and handle portion 4, therefore are actually being passed through When compressor arm 9 and soft adjusting band 6 driving press section 3 and handle portion 4, more convenient it can carry out.Equally in practical operation When, the first non-slip groove 11 and the second non-slip groove 12 can increase the frictional force size between press section 3 and handle portion 4, prevent It is slided when operation.

Embodiment 2

A kind of vaginal dilator, as shown in Figure 3 and Figure 4, with embodiment one the difference is that, close to the handle portion 4 Side is provided with arc-shaped elastic clamping item 13, and the center of circle of the elastic clamping item 13 and the upper support member 1 are positioned at described The same side of elastic clamping item 13 offers the card tieholen 14 with the elastic 13 activity cooperation of clamping item in the handle portion 4, 13 side far from the upper support member 1 of elasticity clamping item is provided with clamping teeth 15, when the upper support member 1 and the lower support member 2 be in open configuration when, the clamping teeth 15 is sticked in the opening of the card tieholen 14.The handle portion 4 deviates from the pressing The side in portion 3 is provided with L-shaped elastic block piece 16, and one end of elastic block piece 16 is connect with handle portion 4, the other end and lower support member 2 Connection, forms enclosed construction, elastic clamping item 13 is located at the close range between elastic block piece 16, handle portion 4 and lower support member 2 It is interior.

When in use, the good lower support member 2 of upper support member 1 is the state being bonded first, at this time the freedom of elastic clamping item 13 End is the state for passing through card tieholen 14 just, and then pressing press section 3 and handle portion 4, upper support member 1 and lower support member 2 are mutual in opposite directions It is close, while the length that elastic clamping item 13 passes through card tieholen 14 is also longer, while elastic clamping item 13 is in its own elasticity Effect is lower to enable clamping teeth 15 to contradict the opening activity in card tieholen 14, until the opening of upper support member 1 and lower support member 2 arrives After suitable, press section 3 and handle portion 4 are decontroled, press section 3 and handle portion 4 have potential energy close to each other at this time, but due to card Tieholen 14 plays the role of limit to clamping teeth 15, therefore press section 3 and handle portion 4 cannot close up, while upper support member 1 is under Support member 2 can only also keep the state opened.

After inspection, by way of pushing elastic block piece 16, elastic clamping item 13 is pushed, so that clamping teeth 15 and card The opening of tieholen 14 separates, and elastic clamping item 13 can be deviate from from card tieholen 14 at this time, while 2 energy of upper support member 1 and lower support member Enough close up, completes to check.The process is also only to need through one-handed performance, and peep hole 5 is able to maintain open state.

For manpower in operating flexibility clamping item 13, elastic block piece 16 plays the role of a blocking, it is therefore prevented that card simultaneously Tight tooth 15 damages manpower, improves usage comfort, while elastic block piece 16 can prevent elastic clamping item 13 from contradicting to human body On；And upper support member 1 and lower support member 2 can be lengthened according to the actual situation, to prevent elastic clamping item 13 or elastic block piece 16 contradict to human body.

It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.

Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want Seek the protection scope of book.

Claims (8)

1. a kind of vaginal dilator, including upper support member (1) and lower support member (2), it is provided with press section (3) on the upper support member (1), it is described It is provided in lower support member (2) handle portion (4), the press section (3) and the handle portion (4) hingedly, are opened on the press section (3) Equipped with peep hole (5), it is characterised in that: be provided with the soft tune of strip between the press section (3) and the handle portion (4) Section band (6), the soft both ends for adjusting band (6) are connect with the press section (3) and the handle portion (4) respectively, the hand The section of shank (4) is U-shaped, and the two sides of the handle portion (4) symmetrically offer the loose slot (7) of strip, the activity The length direction of slot (7) is consistent with the length direction of the handle portion (4), and each loose slot (7) is close to the press section (3) side, which is communicated with the loose slot (7), offers several clamping slots (8), and activity is set in two loose slots (7) It is equipped with a compressor arm (9), the compressor arm (9) can be along two loose slots (7) activities, or to be sticked in two of them opposite The clamping slot (8) in, the both ends of the compressor arm (9) are provided with anti-delinking part (10), and two loose slots (7) are respectively positioned on Between described two anti-delinking parts (10), compressor arm (9) activity contacts at the soft adjusting band (6), when the pressure When tight bar (9) is located at the distalmost end of lower support member (2) described in distance in the loose slot (7), the upper support member (1) and the lower support Part (2) is in fit-state, when the compressor arm (9) are located at the most proximal end of lower support member (2) described in distance in the loose slot (7) When, the upper support member (1) and the lower support member (2) are in discrete state, and the compressor arm (9) is in the soft active belt It is sticked under induced effect in two opposite clamping slots (8).

2. a kind of vaginal dilator according to claim 1, it is characterised in that: the compressor arm (9) is cylinder.

3. a kind of vaginal dilator according to claim 2, it is characterised in that: the clamping slot (8) is rectangular.

4. a kind of vaginal dilator according to claim 3, it is characterised in that: described soft one end for adjusting band (6) is connected to End of the press section (3) far from the upper support member (1).

5. a kind of vaginal dilator according to claim 4, it is characterised in that: the soft other end for adjusting band (6) connects In the end of the handle portion (4) far from the lower support member (2).

6. a kind of vaginal dilator according to claim 1, it is characterised in that: the press section (3) deviates from the handle portion (4) Side offer the first non-slip groove (11).

7. a kind of vaginal dilator according to claim 6, it is characterised in that: the handle portion (4) deviates from the press section (3) Side offer the second non-slip groove (12).

8. a kind of vaginal dilator according to claim 1, it is characterised in that: the upper support member (1), the lower support member (2), institute It states press section (3) and the handle portion (4) is made of clear material.