CN214966661U

CN214966661U - Chamber mirror camera lens bracket

Info

Publication number: CN214966661U
Application number: CN202121037625.7U
Authority: CN
Inventors: 韦秋英; 刘晓余; 农春莹; 贺培越
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-12-03
Anticipated expiration: 2031-05-15

Abstract

The utility model discloses a chamber mirror camera lens bracket relates to camera lens bracket technical field. The utility model discloses a first stand, three bracing piece has been installed to first stand lower part week side equipartition, and the removal wheel has been installed to the bracing piece downside, and the thread groove has been seted up to first stand inside, and thread groove female connection has the threaded rod, and the threaded rod stretches out the one end of thread groove and has installed the second stand, and the spout has been seted up to first stand downside, and the inside slide bar of having installed of spout, the sucking disc has been installed to the one end that the slide bar stretches out the spout. The utility model discloses a removal wheel that sets up at the bracing piece downside, the user of being convenient for can remove chamber mirror camera lens bracket to improved chamber mirror camera lens bracket practicality, through the sucking disc that sets up, can convenience of customers fix chamber mirror camera lens bracket, reduced the condition of chamber mirror camera lens bracket offset, through the U type bracket that sets up, be convenient for alleviate the burden of user's arm, thereby the shake of user's arm improves the operation quality.

Description

Chamber mirror camera lens bracket

Technical Field

The utility model belongs to the technical field of the camera lens bracket, especially, relate to a chamber mirror camera lens bracket.

Background

The laparoscope is similar to an electronic gastroscope and is an instrument with a miniature camera, the laparoscopic surgery is a surgery carried out by utilizing the laparoscope and related instruments, and in the laparoscopic surgery, an assistant doctor needs to hold a lens of the laparoscope all the time, but the long-time holding can cause poor physical strength, and the laparoscope is easy to shake, so that the surgery quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chamber mirror camera lens bracket, through the removal wheel that sets up at the bracing piece downside, the user of being convenient for can remove chamber mirror camera lens bracket, thereby chamber mirror camera lens bracket practicality has been improved, sucking disc through the setting, can convenience of customers fix chamber mirror camera lens bracket, the condition of chamber mirror camera lens bracket offset has been reduced, U type bracket through the setting, be convenient for alleviate the burden of user's arm, thereby the shake of user's arm, improve the operation quality, through the grip block that sets up, can the body of rod of centre gripping chamber mirror camera lens one side, thereby the practicality of chamber mirror camera lens bracket has been improved, through head rod and the second connecting rod that sets up, can fix the position of chamber mirror camera lens, thereby alleviate the burden of user's arm, the problem that exists among the above-mentioned prior art is solved.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

an endoscope lens bracket comprises a first upright post, wherein three support rods are uniformly arranged on the periphery of the lower portion of the first upright post, a moving wheel is arranged on the lower side of each support rod, a thread groove is formed in the first upright post, a threaded rod is connected with the thread groove in a threaded manner, a second upright post is arranged at one end, extending out of the thread groove, of the threaded rod, a sliding groove is formed in the lower side of the first upright post, a sliding rod is arranged in the sliding groove, and a sucking disc is arranged at one end, extending out of the sliding groove, of the sliding rod;

a rotating shaft is arranged on the upper side of the second upright post, a U-shaped bracket is arranged on the upper side of the rotating shaft, an annular groove is formed in the periphery of the upper portion of the second upright post, a rotating ring is rotationally matched in the annular groove, a first connecting rod is hinged to the periphery of the rotating ring, one end of the first connecting rod is hinged to a second connecting rod, and one end of the second connecting rod is hinged to a clamping plate;

the lower side of the second upright post is provided with a notch corresponding to the threaded rod, the threaded rod is in running fit with the notch, the end part of the threaded rod extending into the notch is provided with a first bevel gear, the peripheral side of the inner wall of the notch is provided with a second bevel gear meshed with the first bevel gear, one side of the second bevel gear is connected with a driving device, the peripheral side of one end of the sliding rod extending into the chute is provided with gear teeth, the peripheral side of the sliding rod is provided with a gear corresponding to the gear teeth, and the peripheral side of the gear is provided with a rotating handle.

Optionally, the hinged position of the swivel and the first connecting rod and the hinged position of the first connecting rod and the second connecting rod are both provided with openings, nuts are installed at one ends of the openings, and hand-screwed bolts corresponding to the nuts are arranged in the openings in a rotating fit mode.

Optionally, a plurality of triangular limiting bulges are arranged at the top and the bottom of the annular groove, and a plurality of elastic sheets corresponding to the triangular limiting bulges are arranged on the upper side and the lower side of the rotating ring.

Optionally, the driving device is a motor, and an output end of the motor is fixedly connected with the second bevel gear.

Optionally, the driving device is a rotating handle, and one end of the rotating handle penetrates through the second upright post and is fixedly connected with the second bevel gear.

Optionally, three circular rings are uniformly arranged at the edge of the upper side of the sucker, and the circular rings are located below the two adjacent supporting rods.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through the removal wheel that sets up at the bracing piece downside, the user of being convenient for can remove cavity mirror lens bracket, thereby cavity mirror lens bracket practicality has been improved, sucking disc through the setting, can convenience of customers fix cavity mirror lens bracket, the condition of cavity mirror lens bracket offset has been reduced, U type bracket through the setting, be convenient for alleviate the burden of user's arm, thereby the shake of user's arm, improve the operation quality, through the grip block that sets up, can the body of rod of centre gripping cavity mirror lens one side, thereby the practicality of lens cavity mirror bracket has been improved, through head rod and the second connecting rod that sets up, the position of fixed camera lens, thereby alleviate the burden of user's arm.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a bracket according to an embodiment of the present invention;

fig. 2 is a schematic side sectional view of a first vertical rod according to an embodiment of the present invention;

fig. 3 is a schematic side sectional view of a second vertical rod according to an embodiment of the present invention;

fig. 4 is a schematic side view of a swivel according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the device comprises a first upright post 1, a support rod 2, a moving wheel 3, a threaded rod 5, a second upright post 6, a sliding chute 7, a sliding rod 8, a sucking disc 9, a rotating shaft 10, a U-shaped bracket 11, an annular groove 12, a rotating ring 13, a first connecting rod 14, a second connecting rod 15, a clamping plate 16, a first bevel gear 17, a second bevel gear 18, a gear 19, a rotating handle 20, a notch 21, a rotating handle 22 and a circular ring 23.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 4, in the present embodiment, there is provided a cavity mirror lens holder, including: the device comprises a first upright post 1, three support rods 2 are uniformly arranged on the periphery of the lower portion of the first upright post 1, a moving wheel 3 is arranged on the lower side of each support rod 2, a thread groove is formed in the first upright post 1, a threaded rod 5 is connected with the thread groove in an internal thread manner, a second upright post 6 is arranged at one end, extending out of the thread groove, of the threaded rod 5, a sliding groove 7 is formed in the lower side of the first upright post 1, a sliding rod 8 is arranged in the sliding groove 7, and a sucking disc 9 is arranged at one end, extending out of the sliding groove 7, of the sliding rod 8;

a rotating shaft 10 is installed on the upper side of the second upright post 6, a U-shaped bracket 11 is installed on the upper side of the rotating shaft 10, an annular groove 12 is formed in the peripheral side of the upper portion of the second upright post 6, a rotating ring 13 is rotatably matched in the annular groove 12, a first connecting rod 14 is hinged to the peripheral side of the rotating ring 13, one end of the first connecting rod 14 is hinged to a second connecting rod 15, and one end of the second connecting rod 15 is hinged to a clamping plate 16;

the lower side of the second upright post 6 is provided with a notch 21 corresponding to the threaded rod 5, the threaded rod 5 is rotatably matched in the notch 21, the end part of the threaded rod 5 extending into the notch 21 is provided with a first bevel gear 17, the peripheral side of the inner wall of the notch 21 is provided with a second bevel gear 18 engaged with the first bevel gear 17, one side of the second bevel gear 18 is connected with a driving device, the peripheral side of one end of the sliding rod 8 extending into the sliding chute 7 is provided with gear teeth, the peripheral side of the sliding rod 8 is provided with a gear 19 corresponding to the gear teeth, and the peripheral side of the gear 19 is provided with a rotating handle 20.

The application of one aspect of the embodiment is as follows: when needing to use chamber mirror lens bracket, push away suitable position with chamber mirror lens bracket through removing wheel 3, rotate and change 20, change 20 and drive slide bar 8 through gear 19 and descend, slide bar 8 drives sucking disc 9 and descends, and sucking disc 9 and ground laminating, the user is high to be passed through drive arrangement control threaded rod 5 and is rotated according to the height, and threaded rod 5 drives second stand 6 and removes, uses 16 centre gripping chamber mirror lenses of grip block, can use chamber mirror lens bracket. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through the removal wheel 3 that sets up 2 downside at the bracing piece, the user of being convenient for removes chamber mirror lens bracket, thereby chamber mirror lens bracket practicality has been improved, sucking disc 9 through the setting, can convenience of customers fix chamber mirror lens bracket, the condition of chamber mirror lens bracket offset has been reduced, U type bracket 11 through the setting, be convenient for alleviate the burden of user's arm, thereby the shake of user's arm, improve the operation quality, through the grip block 16 that sets up, can the body of rod of centre gripping chamber mirror lens one side, thereby the practicality of chamber mirror lens bracket has been improved, through head rod 14 and the second connecting rod 15 that set up, the position of fixed camera lens, thereby alleviate the burden of user's arm.

The hinged position of the swivel 13 and the first connecting rod 14 and the hinged position of the first connecting rod 14 and the second connecting rod 15 of the embodiment are both provided with openings, nuts are installed at one ends of the openings, and hand-screwed bolts corresponding to the nuts are arranged in the openings in a rotating fit mode.

The top and the bottom of the annular groove 12 of this embodiment are provided with a plurality of triangular limiting protrusions, and the upper side and the lower side of the swivel 13 are provided with a plurality of elastic pieces corresponding to the triangular limiting protrusions.

The driving device of this embodiment is a motor, and the output end of the motor is fixedly connected with the second bevel gear 18.

The driving device of this embodiment is a rotating handle 22, and one end of the rotating handle 22 penetrates through the second upright 6 and is fixedly connected with the second bevel gear 18.

Three rings 23 are uniformly arranged at the edge of the upper side of the sucker 9, and the rings 23 are positioned below the two adjacent support rods 2. The ring 23 is provided to facilitate the user's separation of the suction cup 9 from the inside.

Wherein the clamping plate 16 is a clamp of a prior art photo crab.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. An endoscopic lens holder, comprising: the device comprises a first upright post (1), three support rods (2) are uniformly arranged on the periphery of the lower portion of the first upright post (1), a moving wheel (3) is arranged on the lower side of each support rod (2), a thread groove is formed in the first upright post (1), a threaded rod (5) is connected with the thread groove in an internal thread mode, a second upright post (6) is arranged at one end, extending out of the thread groove, of the threaded rod (5), a sliding groove (7) is formed in the lower side of the first upright post (1), a sliding rod (8) is arranged in the sliding groove (7), and a sucker (9) is arranged at one end, extending out of the sliding groove (7), of the sliding rod (8); a rotating shaft (10) is installed on the upper side of the second upright post (6), a U-shaped bracket (11) is installed on the upper side of the rotating shaft (10), an annular groove (12) is formed in the peripheral side of the upper portion of the second upright post (6), a rotating ring (13) is rotatably matched in the annular groove (12), a first connecting rod (14) is hinged to the peripheral side of the rotating ring (13), a second connecting rod (15) is hinged to one end of the first connecting rod (14), and a clamping plate (16) is hinged to one end of the second connecting rod (15); notch (21) corresponding to threaded rod (5) is seted up to second stand (6) downside, threaded rod (5) normal running fit is in notch (21), first bevel gear (17) are installed to the tip that threaded rod (5) stretched into notch (21), second bevel gear (18) with first bevel gear (17) engaged with are installed to notch (21) inner wall week side, second bevel gear (18) one side is connected with drive arrangement, the week side that slide bar (8) stretched into spout (7) one end is installed the teeth of a cogwheel, slide bar (8) week side is installed and is rotated handle (20) are installed to the week side of gear (19).

2. An endoscope lens holder as in claim 1, characterized in that the joint of the swivel (13) and the first connecting rod (14) and the joint of the first connecting rod (14) and the second connecting rod (15) are opened, one end of the opening is provided with a nut, and a hand-screwed bolt corresponding to the nut is rotatably fitted in the opening.

3. An endoscope lens holder according to claim 1, characterized in that a plurality of triangular limit protrusions are installed at the top and bottom of the annular groove (12), and a plurality of elastic pieces corresponding to the triangular limit protrusions are installed at the upper and lower sides of the rotary ring (13).

4. An endoscopic lens holder as claimed in claim 1, wherein the driving means is a motor, the output of which is fixedly connected to the second bevel gear (18).

5. An endoscopic lens holder as claimed in claim 1, wherein the driving means is a rotating handle (22), one end of the rotating handle (22) passing through the second upright (6) being fixedly connected to the second bevel gear (18).

6. An endoscopic lens carrier as claimed in claim 1, characterized in that three rings (23) are provided at the edge of the upper side of the suction cup (9), the rings (23) being located below between two adjacent support rods (2).