CN204600412U - Endoscope - Google Patents

Abstract

This utility model provides a kind of and need not change hand to hold endoscope when changing battery just can promptly carry out battery altering and can prevent the endoscope that the parts such as battery fall.Endoscope (1) comprising: insertion section (5), and it has flexibility; Display part (4), it can show endoscopic images; Handle part (2), display part (4) is fixed on handle part (2), and the cardinal extremity of insertion section (5) is connected to handle part (2) and insertion section (5) extend out from handle part (2); Action bars (3), it is located at the upper side of handle part (2); Battery receiving part (2B), it is located at handle part (2), can receive battery (16); And lid (11), it is for clad battery incorporating section (2B), the bottom of this lid (11) is supported on the bottom of handle part (2) by axle, this lid (11) can be opened in the mode making the top of lid (11) topple over simultaneously.

Description

Endoscope

Technical field

This utility model relates to a kind of endoscope, particularly relates to a kind of endoscope being built-in with battery.

Background technology

All the time, endoscope is widely used in industrial circle, medical field etc.Such as, elongated insertion section is inserted in check object by examiner, observes the endoscopic images being shown in display part, carries out splanchnoscopy.Examiner is while with a hand operated operating portion, grip elongated insertion section with another hands, carry out update.

There are all kinds in endoscope according to the object, place etc. that check.Such as, also sometimes check that place does not have power supply, therefore also has the built-in endoscope of battery.In addition, in recent years, such as disclosed in Japanese Patent No. 4897116 publication, propose and a kind of the display part being used for showing endoscopic images and the operating portion being used for carrying out the various operation such as bending operation, image record are set to one, move and operate easier endoscope apparatus.

Operating portion is configured with the operators such as stick, examiner is while observe the endoscopic images being shown in monitor, while operate operator, make bending section to expect direction bend, can to expect position observe or to expect insertion insertion section, direction.

When battery-driven endoscope, if in use battery allowance reduction sometimes, even if then also will battery altering be carried out in inspection.

But, when the endoscope apparatus disclosed in above-mentioned Japanese Patent No. 4897116 publication, the lid of battery receiving part is configured with at the back side on the top being provided with display part, therefore in order to carry out battery altering, examiner must change hand to hold endoscope apparatus and make the back side open lid after nearby side.After opening lid, examiner carries out taking out old battery in battery receiving part and by replacing operation such in battery receiving part for new battery outer, lid is opened to upside in the following side that must pinch lid.

Desirably promptly battery altering can be carried out, but when the endoscope apparatus disclosed in above-mentioned special permission No. 4897116 publication, battery altering needs to carry out changing hand to hold endoscope apparatus to make the lid at the back side change to nearby side and making the back side open the such complex operations of lid after nearby side, cannot carry out battery altering simply.

When changing battery, change battery as long as endoscope can be placed on desk, estrade, such as, when technoscope, if check, place is steel tower equal-height position, then endoscope cannot be placed on desk etc., and replacing operation is also remarkable.

Insertion section particularly due to endoscope is elongated, endoscope is in all the time by state that the direction to insertion section pulls because of the weight of insertion section self, therefore action or maintenance in order to carry out changing hand to hold endoscope open the action of the state of lid, and examiner needs by larger power.

In addition, when changing battery, also examiner slips up and is dropped by battery sometimes.

Utility model content

Therefore, the purpose of this utility model is to provide a kind of and need not changes hand to hold endoscope when changing battery and just can promptly carry out battery altering and can prevent the endoscope that the parts such as battery fall.

According to a technical scheme of the present utility model, endoscope comprises: insertion section, and it has flexibility; Display part, it can show endoscopic images; Handle part, described display part is fixed on this handle part, and the cardinal extremity of described insertion section is connected to this handle part and described insertion section extends out from this handle part; Operator, it is located at the upper side of described handle part; Battery receiving part, it is located at described handle part, can receive battery; And lid, it is for covering described battery receiving part, and the bottom of described lid is supported on the bottom of described handle part by axle, this lid can be opened in the mode making the top of described lid topple over simultaneously.

According to the endoscope of a technical scheme of the present utility model, preferably, what described lid was configured at described handle part observes the relative face of the user of described display part and front surface with described handle part dominated by hand when using described endoscope, makes described lid open this lid to nearby rolling.

According to the endoscope of a technical scheme of the present utility model, preferably, under the state that described lid is closed, the width on the top of described lid is greater than the width of the bottom of described lid.

According to the endoscope of a technical scheme of the present utility model, preferably, under the state that described lid is closed, described lid has the shape of a part for the side covering described handle part.

According to the endoscope of a technical scheme of the present utility model, preferably, this endoscope comprises: locking mechanism, and it is for fixed by described cover lock under the state closing described lid; And latch-release control member, it is configured at the top of described lid, operates to remove the locking of described locking mechanism to described lid to this latch-release control member to open described lid.

According to the endoscope of a technical scheme of the present utility model, preferably, described battery receiving part is located at the below of described operator.

According to the endoscope of a technical scheme of the present utility model, preferably, described insertion section extends out from the back side of the side contrary with front surface of described handle part.

According to the endoscope of a technical scheme of the present utility model, preferably, described insertion section extends out downwards from the back side of described handle part.

According to the endoscope of a technical scheme of the present utility model, preferably, described operator is stick, the axis of described stick and the bearing of trend axis coaxle of described insertion section.

Can realize need not changing hand to hold endoscope when changing battery according to endoscope of the present utility model just promptly can carry out battery altering and can prevent the parts such as battery from falling.

Accompanying drawing explanation

Fig. 1 is the front view of the endoscope of embodiment of the present utility model.

Fig. 2 is the side view of the endoscope of embodiment of the present utility model.

Fig. 3 is the axonometric chart obtained to observing this endoscope from the oblique rear of the endoscope of embodiment of the present utility model.

Fig. 4 is embodiment of the present utility model, the lid of battery altering is opened to the axonometric chart of the endoscope of the state of midway.

Fig. 5 is the front view of the lid 11 of embodiment of the present utility model.

Fig. 6 is the side view of the lid 11 of embodiment of the present utility model.

Fig. 7 is the top view of the lid 11 of embodiment of the present utility model.

Fig. 8 is that lid 11 is observed and the axonometric chart that obtains in the oblique upper of the rear side of lid 11 from embodiment of the present utility model.

Fig. 9 is the sectional view of the lid 11 along the IX-IX line in Fig. 5.

Detailed description of the invention

Hereinafter, with reference to the accompanying drawings of embodiment of the present utility model.

(overall structure)

Fig. 1 is the front view of the endoscope of present embodiment.Fig. 2 is the side view of the endoscope of present embodiment.Fig. 3 is the axonometric chart obtained to observing this endoscope from the oblique rear of the endoscope of present embodiment.Fig. 4 is present embodiment, the lid of battery altering is opened to the axonometric chart of the endoscope of the state of midway.

Endoscope 1 be have handle part 2, stick 3, the display part 4 that can show endoscopic images and insertion section 5, the endoscope of battery-driven.

Handle part 2 has the main part of substantial cylindrical shape.As shown in dotted line in Fig. 1 and Fig. 2, when the user as examiner with singlehanded H (right hand or left hand) when hold handle part 2, in order to hold securely, handle part 2 has following shape: the diameter being narrower than the upper portion 2b of side more top a little than the central part of handle part 2 than the diameter of the central part lower portion 2a a little on the lower of handle part 2 a little.Lower portion 2a and upper portion 2b forms main part.

In addition, below, the side relative with the display surface 4a of display part 4 when holding handle part 2 at user one hand and observe the state of check image and the endoscopic images being shown in display part 4 is called the nearby side of handle part 2.In fig. 2, arrow FS represents the nearby side relative to display part 4.

In addition, handle part 2 has the bottom 2c that can be positioned on the estrades such as desk.2c is expanding in the mode being difficult to topple over when being positioned on estrade by handle part 2 in bottom, and has smooth bottom surface 2c1.That is, endoscope 1 handle part 2 can on estrade etc. stands alone.Endoscope 1 is with the length direction of handle part 2 mode on estrade etc. the stands alone identical with vertical.In addition, at this, bottom surface 2c1 is the bottom surface utilizing screw etc. to be fixed on the base plate member 2A of the housing 2x of handle part 2.The housing 2x of handle part 2 is resin-made.

The top 2d of handle part 2 has as to the inclined plane 2d1 nearby rolling oblique plane.Stick 3 as operator is arranged in the mode projected upwards in the side orthogonal with this inclined plane 2d1.That is, the 2d side, top of handle part 2 is located at as the stick 3 of operator.

Handle part 2 has user and can hold with one hand and the size can using thumb manipulation bar 3 under the state held.As shown in dotted line in Fig. 1 and Fig. 2, user can hold handle part 2 with hands H, while with thumb manipulation bar 3.

Display part 4 configures to oblique back sweep towards the mode of the top of the nearby side of handle part 2 from the top 2d of handle part 2 a little with display surface 4a.

As shown in Figures 2 and 3, on the back side of handle part 2, be provided with in the mode oliquely downward extended out from the back side and there is flexible and elongated insertion section 5.Insertion section 5 is from the back side of the side contrary with front surface of handle part 2 to becoming the direction of predetermined angle θ 1 to extend out with the axes O of handle part 2.As shown in Figure 2, the axis C1 of the insertion section 5 extended out from the back side of handle part 2 and the dead in line of stick 3.In other words, the axis of stick 3 and the bearing of trend axis coaxle of insertion section 5.Predetermined angle θ 1 is the angle in the scope of 20 degree ~ 50 degree, is preferably the angle in the scope of 40 degree ~ 45 degree.

That is, handle part 2 has the shape that user can hold with one hand, and display part 4 is fixed on handle part 2, and the cardinal extremity of insertion section 5 is connected to handle part 2 and insertion section extends out from the back side of handle part 2.

In addition, be provided with in the bottom of the rear side of handle part 2 for locking and keep the retaining hole 2e of the top ends of insertion section 5.The extension that the part that retaining hole 2e is formed at base plate member 2A extends out upward.User, by making the top ends of insertion section 5 through retaining hole 2e, can make the top ends of insertion section 5 engaging in retaining hole 2e and keep.

As shown in Figure 4, the lid that 11 are provided at the front surface of handle part 2 the battery receiving part 2B for the inner side that covers the front-surface side being configured at handle part 2 is covered.That is, the battery receiving part 2B that can receive battery 16 is located at handle part 2, and is located at the below of stick 3.Lid 11 is configured to be opened to the mode nearby rolled down to make the top of this lid 11 in the front-surface side of handle part 2.In other words, cover 11 to be configured to be opened from the upside the length direction of handle part 2 towards the downside on this length direction.

Be provided with two not shown holes in the front-surface side of the bottom 2c of handle part 2, in two holes, be inserted with the shaft component 11a being located at the bottom of lid 11 described later.Two holes of 2c bottom being located at and shaft component 11a is utilized to define hinge 13.The bottom 2c of handle part 2 is located at by hinge 13 for open-close lid 11.

That is, lid 11 is the lids for clad battery incorporating section 2B, and the bottom of lid 11 is supported by hinge 13 axle in the bottom of handle part 2, can be opened to make the top of lid 11 to the mode nearby rolled down simultaneously.

The latch-release control member 14 for removing the lock-out state closing lid 11 is provided with on the top of lid 11.

(structure of lid)

Fig. 5 is the front view of lid 11.Fig. 6 is the side view of lid 11.Fig. 7 is the top view of lid 11.Fig. 8 is the axonometric chart observed lid 11 from the oblique upper of the rear side of lid 11 and obtain.Fig. 9 is the sectional view of the lid 11 along the IX-IX line in Fig. 5.

As mentioned above, lid 11 is configured at holding handle part 2 with when using endoscope 1 with singlehanded H and observing the relative face of the user of display part 4 and front surface of handle part 2, is configured to lid 11 is opened to nearby inclination.

As shown in Figure 5, lid 11 has the top shape wider than bottom, and the width L1 on top is greater than the width L2 of bottom.That is, under the state be closed at lid 11, the width L1 on the top of lid 11 is greater than the width L2 of the bottom of lid 11.

Latch-release control member 14 is configured with in the upper side of lid 11.The shaft component 11a forming hinge 13 is fixed with in the bottom of lid 11.

Lid 11 has the front surface part 11A of a part of the housing 2x of the front-surface side forming handle part 2 and is located at the sidewall portion 11B of both sides of front surface part 11A.Two sidewall portion 11B form a part of the housing 2x of the side, two sides of handle part 2.Therefore, the cross sectional shape of the lid 11 in orthogonal with the axes O of handle part 2 direction is roughly U-shaped (reference Fig. 7).Front surface part 11A forms a part for the front surface of handle part 2, and two sidewall portion 11B form a part for two sides of handle part 2.That is, under the state be closed at lid 11, lid 11 has the shape of a part for the side covering handle part 2.

Latch-release control member 14 is located at the central part of the upper side of the front surface part 11A of lid 11.Latch-release control member 14 is parts of unlocking mechanism 15, is configured with unlocking mechanism 15 in the rear side of lid 11.As shown in Figure 9, latch-release control member 14 to the slid underneath of lid 11, can be exerted a force by the force application mechanism employing not shown spring upward.

If make latch-release control member 14 overcome the slid underneath of active force to lid 11 of spring, then the engaging between the protuberance 14a of latch-release the control member 14 and housing 2x of handle part 2 is removed, and can beat lid 11.

Namely, latch-release control member 14 is configured for a part for the unlocking mechanism 15 of the lock-out state removed for the locking mechanism locked by lid 11 under the state closing lid 11, latch-release control member 14 is configured at the top of lid 11, operates the locking of mechanism to lid 11 that unlock in order to open lid 11 to this latch-release control member 14.Lid 11 around the turning cylinder of hinge 13 to rotate from the position closed to nearby side predetermined angle θ 2, such as 120 degree and open.

As shown in Figure 4, lid 11 is the components of the battery receiving part 2B for covering the bottom being formed at handle part 2.Battery receiving part 2B is the recess for receiving battery 16, and the peristome tegmentum 11 of battery receiving part 2B covers.

Battery takes out the upside that the peristome of battery receiving part 2B is located at by button 17.Battery takes out button 17 tegmentum 11 when lid 11 is closed and covers, if open lid 11, then can operate this battery and take out button 17.It is the buttons supplying to be pressed when taking out the battery 16 be accommodated in battery receiving part 2B that battery takes out button 17.If press piezoelectric battery to take out button 17, then battery 16 becomes the state that can unload from the state that cannot unload.That is, if press piezoelectric battery to take out button 17, then the lock-out state of battery 16 is removed.

Battery 16 is configured at the below with the axis C1 of the insertion section 5 of the dead in line of stick 3, and lid 11 is also configured at the below of axis C1 in the mode that can be opened and closed.

In addition, display part 4 is configured at the top of axis C1.

(effect)

1) holding and operating lever operation

As depicted in figs. 1 and 2, user can hold handle part 2 with singlehanded H, on one side manipulation bar 3.Fig. 1 and Fig. 2 represents can while hold the handle part 2 of endoscope 1 with the singlehanded H of left hand and make insertion section 5 retreat with the not shown right hand, with the thumb manipulation bar 3 of the left hand H carrying out holding.

2) battery altering

User is after the power supply disconnecting endoscope 1, if making the thumb of left hand H move to latch-release control member 14 under the state that hold handle part 2, and latch-release control member 14 is moved downwards, protuberance 14a then engaging in the latch-release control member 14 of the housing 2x of handle part 2 becomes from the fastening state engaged with this housing 2x the non-engagement state do not engaged with housing 2x, therefore, user can open lid 11 to make lid 11 to the mode nearby rolled down.

User is pressed piezoelectric battery with the thumb of left hand H and is taken out button 17, takes out battery 16 with the right hand.New battery 16, after taking out old battery 16, is accommodated in battery receiving part 2B by user.

That is, user need not changing hand to hold the state that hold handle part handle part and just can remove control member 14 by operational lock when splanchnoscopy, thus opens lid 11.

Particularly owing to covering 11, there is roughly コ word shape as shown in Figure 7, therefore under the state opening lid 11, even if user is slipped up and the battery 16 that drops above lid 11, also caught by lid 11, therefore serve the effect preventing battery 16 from falling.

In addition, owing to having latch-release control member 14 on the top of lid 11, therefore latch-release control member 14 also serves the effect preventing battery 16 from falling.

That is, if open lid 11, then the top covering 11 is positioned at below, and the bottom of lid is positioned at top, therefore, it is possible to catch the battery 16 fallen more reliably.

In addition, because the top of handle part 2 is more roomy than bottom, therefore, be not only easy to hold, and the area when opening lid 11 for catching battery 16 becomes large.

And, be towards nearby side owing to covering 11 directions of opening, therefore need not change hand to hold handle part, be easy to operate.

As above, according to above-mentioned embodiment, user can not change hand to hold endoscope when changing battery but also promptly change battery 16 opening lid 11 under the state that hold handle part 2.

In addition, when opening lid 11, the back side of lid 11 becomes the receiving portion of battery 16, therefore, it is possible to temporarily place new battery 16, even if or just in case the battery that takes off drops and also caught by lid 11, can prevent battery 16 from falling.

As above, a kind of user can be provided need not to change hand to hold endoscope when changing battery and just can promptly carry out battery altering and the endoscope that the parts such as battery fall can be prevented.

According to this utility model, can provide a kind of and need not change hand to hold endoscope when changing battery just can promptly carry out battery altering and the endoscope that the parts such as battery fall can be prevented.

This utility model is not limited to above-mentioned embodiment, in the scope not departing from purport of the present utility model, can carry out various change, change etc.

The application files an application using Patent No. 2014-137055 basis as CLAIM OF PRIORITY that on July 2nd, 2014 files an application in Japan, and above-mentioned disclosure is incorporated in the description of the application, claims.

Claims (9)

1. an endoscope, is characterized in that, this endoscope comprises:

Insertion section, it has flexibility;

Display part, it can show endoscopic images;

Handle part, described display part is fixed on this handle part, and the cardinal extremity of described insertion section is connected to this handle part and described insertion section extends out from this handle part;

Operator, it is located at the upper side of described handle part;

Battery receiving part, it is located at described handle part, can receive battery; And

Lid, it is for covering described battery receiving part, and the bottom of described lid is supported on the bottom of described handle part by axle, this lid can be opened in the mode making the top of described lid topple over simultaneously.

2. endoscope according to claim 1, is characterized in that,

What described lid was configured at described handle part observes the relative face of the user of described display part and front surface with described handle part dominated by hand when using described endoscope, makes described lid open this lid to nearby rolling.

3. endoscope according to claim 2, is characterized in that,

Under the state that described lid is closed, the width on the top of described lid is greater than the width of the bottom of described lid.

4. endoscope according to claim 2, is characterized in that,

Under the state that described lid is closed, described lid has the shape of a part for the side covering described handle part.

5. endoscope according to claim 2, is characterized in that,

This endoscope comprises:

Locking mechanism, it is for fixed by described cover lock under the state closing described lid; And

Latch-release control member, it is configured at the top of described lid, operates to remove the locking of described locking mechanism to described lid to this latch-release control member to open described lid.

6. endoscope according to claim 2, is characterized in that,

Described battery receiving part is located at the below of described operator.

7. endoscope according to claim 2, is characterized in that,

Described insertion section extends out from the back side of the side contrary with front surface of described handle part.

8. endoscope according to claim 7, is characterized in that,

Described insertion section extends out downwards from the back side of described handle part.

9. endoscope according to claim 8, is characterized in that,

Described operator is stick,

The axis of described stick and the bearing of trend axis coaxle of described insertion section.