CN217291986U

CN217291986U - Visual tweezers

Info

Publication number: CN217291986U
Application number: CN202221055702.6U
Authority: CN
Inventors: 李金明; 黄丙发
Original assignee: Shenzhen Corestar Technology Co Ltd
Current assignee: Shenzhen Corestar Technology Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-26
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a visual tweezers, this visual tweezers be equipped with the handle that can hand, with tweezers main part and the image acquisition device of the detachable assembly of handle, can realize from this that the tweezers main part can be dismantled the purpose of changing. When the tweezers need to clamp a tiny object which is difficult to observe by naked eyes, the image acquisition device can acquire the image of the current shooting area of the image acquisition device in real time and put on the external equipment to facilitate the user to check when the tweezers perform clamping operation. In addition, this visual tweezers still include locking device can lock the tweezers main part on the handle and can the adaptation tweezers main part outside diameter of assembling end, satisfy different specification and dimension's tweezers assembly and, need not purchase special customization tweezers main part, also need not change whole visual tweezers, the cost is reduced.

Description

Visual tweezers

Technical Field

The utility model relates to a press from both sides and get the instrument field, concretely relates to visual tweezers.

Background

Tweezers are a tool which is commonly used for clamping small articles such as block-shaped medicines, metal particles, hair, thorns and the like. At present, some novel tweezers still are equipped with the camera that can assist the user to press from both sides and get small article, and this type of novel tweezers can be observed tweezers operation process through setting up the camera, and convenience of customers presss from both sides more accurately and gets tiny object.

But the novel tweezers of taking the camera at present need be together fixed with tweezers main part and camera owing to there is the camera, and wherein the rate of utilization of tweezers main part is higher, and its clamp is got the end and is damaged easily and influence snatchs. When the tweezers main part damages the back, the user can only buy whole tweezers of taking the camera again, and is with higher costs to the consumer, and when the user has the tweezers demand of multiple specification and dimension, needs to buy the tweezers of taking the camera of a plurality of different specification and dimension.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned existing situation, the utility model aims to provide a visual tweezers, the tweezers main part of different models of adaptation, and no longer need change complete tweezers of taking the camera when the tweezers body damages.

Therefore, the utility model provides a visual tweezers, it includes: a handle; a forceps main body detachably assembled with one end of the handle; the image acquisition device is arranged on the handle, and the image acquisition end faces the forceps main body clamping end and is used for acquiring an image of a current shooting area; and the locking device is arranged on the handle and is used for adapting to the outer diameter of the assembling end of the forceps main body and locking the forceps main body on the handle.

The utility model relates to a among the visual tweezers, it is optional, be equipped with the confession on the handle tweezers main part assembly end inlays the first assembly chamber of establishing, locking device includes: and the fixing piece is arranged on the inner wall of the first assembling cavity and used for fixing the assembling end of the forceps main body in the first assembling cavity.

In the visual tweezers of the present invention, the fixing member is an elastic clamping plate disposed on one side wall of the first assembling cavity to tightly hold the assembling end of the tweezers main body against the other side wall of the first assembling cavity, and a deformation space for the assembling end of the tweezers main body to be embedded and to change with the change of the external diameter of the tweezers main body is formed between the elastic clamping plate and the side wall of the first assembling cavity; or be circumference setting and be in first assembly intracavity wall and all face the outside of tweezers main part assembly end provides two piece at least elastic splint of the power of supporting, form the confession between two piece at least elastic splint the tweezers main part assembly end inlays establishes, with the follow the deformation space of tweezers main part external diameter size change.

The utility model relates to a among the visual tweezers, it is optional, the elastic splint adopt elastic material to make, just the head and the tail both ends orientation of elastic splint are buckled each other, the middle part is protruding towards the direction of the first assembly chamber lateral wall rather than the assembly dorsad.

The utility model relates to a among the visual tweezers, it is optional, visual tweezers are still including locating elastic splint with between the first assembly intracavity wall, and inside be hollow structure's splint base, splint base orientation the confession has been seted up to elastic splint's a terminal surface elastic splint's tip embedding and intercommunication hollow structure's the hole of wearing to establish.

The utility model relates to a among the visual tweezers, it is optional, visual tweezers are still including locating elastic splint's tip with between the splint base and with the uide bushing that the wear to establish the hole and switch on, the uide bushing is used for the guide the tip of elastic splint is worn to establish wear to establish the hole.

The utility model relates to a among the visual tweezers, it is optional, image acquisition device is the camera, the camera is through locating the communication module and the external equipment communication connection of handle to show the image of shooting the region at present in the external equipment, communication module includes wired communication module or wireless communication module.

The utility model relates to a among the visual tweezers, optional, visual tweezers are still including locating the handle with the gyroscope that image acquisition device electricity is connected is used for acquireing image acquisition device's rotation angle and real-time adjustment the direction of the image of shooting region at present.

The utility model relates to a among the visual tweezers, optional, visual tweezers are still including locating the handle and with the focus adjusting device of image acquisition device assembly is used for adjusting image acquisition device's focus.

The utility model relates to a among the visual tweezers, it is optional, be equipped with the confession on the handle the second assembly chamber of image acquisition device assembly, focus adjusting device includes: the screw rod is transversely arranged in the second assembly cavity along the opening direction of the second assembly cavity, and one end of the screw rod is fixedly connected with one end, far away from the image acquisition end, of the image acquisition device; the nut is rotatably assembled on the outer side of the handle and penetrates through the second assembling cavity, the nut is in threaded assembly with the screw rod, and the nut can drive the screw rod to move in the second assembling cavity in a telescopic mode through rotation.

The utility model discloses in, this visual tweezers be equipped with the handle that can hand, with tweezers main part and the image acquisition device of the detachable assembly of handle, can realize from this that the tweezers main part can be dismantled the purpose of changing. When the tweezers need to clamp a tiny object which is difficult to observe by naked eyes, the image acquisition device can acquire the image of the current shooting area of the image acquisition device in real time and put on an external device (such as a display screen) to facilitate the user to check when the tweezers perform clamping operation. In addition, this visual tweezers still include locking device can lock the tweezers main part on the handle and can the adaptation tweezers main part external diameter of assembling end, satisfy different specification and dimension's tweezers assembly and, need not purchase special customization tweezers main part, also need not change whole visual tweezers, the cost is reduced.

Drawings

Embodiments of the invention will now be explained in further detail by way of example only with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the overall structure of the visual tweezers of the present invention;

fig. 2 is a schematic view of a split structure of the visible forceps of the present invention;

fig. 3 is a schematic view of the connection between the main body of the tweezers and the fixing member according to the present invention;

fig. 4 is a schematic cross-sectional view of a pair of visible tweezers according to the present invention;

FIG. 5 is an enlarged view at A in FIG. 4;

fig. 6 is another schematic structural view of the visual tweezers according to the present invention;

fig. 7 is a schematic structural diagram of a focal length adjustment device according to the present invention.

Reference numerals: 1. a handle; 2. a forceps body; 3. an image acquisition device; 4. a first assembly chamber; 5. an elastic splint; 6. a hollow structure; 7. a clamp plate base; 8. perforating holes; 9. a guide sleeve; 10. a communication module; 11. a focal length adjusting device; 111. a screw; 112. a nut; 12. a second assembly chamber.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same components are denoted by the same reference numerals, and redundant description thereof is omitted. The drawings are schematic, and the proportions of the dimensions of the components and the shapes of the components may be different from the actual ones.

Fig. 1 is a schematic view of the overall structure of the visible forceps of the present invention. Fig. 2 is a schematic view of the split structure of the visible tweezers of the present invention. Fig. 3 is a schematic view of the connection between the main body of the tweezers and the fixing member according to the present invention. Fig. 4 is a schematic cross-sectional view of the visual tweezers of the present invention. FIG. 5 is an enlarged view at A in FIG. 4; fig. 6 is another schematic structural view of the visual tweezers of the present invention; fig. 7 is a schematic structural diagram of a focal length adjustment device according to the present invention.

Referring to fig. 1-7, the present invention relates to a pair of visual tweezers comprising: a handle 1; a forceps main body 2 detachably assembled with one end of the handle 1; the image acquisition device 3 is arranged on the handle 1, and the image acquisition end faces the clamping end of the forceps main body 2, and is used for acquiring an image of a current shooting area; and the locking device is arranged on the handle 1 and is used for adapting to the outer diameter of the assembling end of the forceps main body 2 and locking the forceps main body 2 on the handle 1.

The utility model discloses in, this visual tweezers mainly include handle 1, tweezers main part 2, image acquisition device 3 and locking device. Through with the tweezers body design for with handle 1 between detachable be connected, can realize that tweezers main part 2 can dismantle the purpose of changing. When the tweezers need to clamp a tiny object which is difficult to observe by naked eyes, the image acquisition device 3 can be used for acquiring the image of the current shooting area of the image acquisition device 3 in real time and putting the image on an external device (such as a display screen) for a user to view the image when the tweezers perform clamping operation. In addition, this visual tweezers still include locking device can with the tweezers main part 2 locking on handle 1 and can the adaptation tweezers main part 2 external diameter of assembly end, satisfy different specification and dimension's tweezers assembly and, need not purchase special customization tweezers main part 2, also need not change whole visual tweezers, the cost is reduced.

In some embodiments, the handle 1 is provided with a first assembling cavity 4 for the assembling end of the forceps main body 2 to be embedded in, and the locking device comprises: and the fixing piece is arranged on the inner wall of the first assembly cavity 4 and is used for fixing the assembly end of the forceps main body 2 in the first assembly cavity 4.

In order to more stably attach the forceps main body 2 to the handle 1, in the present embodiment, the handle 1 is provided with the first attachment cavity 4 in which the attachment end of the forceps main body 2 can be fitted, and the first attachment cavity 4 may be a surrounding type or a semi-surrounding type, which is not limited herein. Under the prerequisite of having designed first assembly chamber 4, locking device in this scheme can design for the mounting of designing at the inner wall of first assembly chamber 4, and this mounting can be fixed in the inside of first assembly chamber 4 with tweezers main part 2 assembly end.

In one example, the fixing member is an elastic clamping plate 5 disposed on one side wall of the first assembling cavity 4 to press the assembling end of the forceps main body 2 against the other side wall of the first assembling cavity 4. The elastic clamping plate 5 and the side wall of the first assembling cavity 4 form a deformation space for the assembling end of the forceps main body 2 to be embedded and arranged so as to change along with the outer diameter of the forceps main body 2. When the assembly end of the tweezers main body 2 is embedded into the deformation space, the tweezers main body 2 is extruded into the deformation space formed between the elastic clamping plate 5 and the side wall of the first assembly cavity 4, and the deformation space is expanded firstly and then contracted to form a size which can be matched with the outer diameter of the assembly end of the tweezers main body 2 and limit the movement of the assembly end.

In some examples, the fixing member is at least two elastic clamping plates 5 which are circumferentially arranged on the inner wall of the first assembling cavity 4 and provide a resisting force towards the outer side of the assembling end of the tweezers body 2. At least two elastic clamping plates 5 form a deformation space for the assembly end of the forceps main body 2 to be embedded and arranged so as to change along with the size of the outer diameter of the forceps main body 2. In this scheme, the preferred elastic splint 5 that adopts two relative settings, when 2 assembly ends of tweezers main part imbed the deformation space, the deformation space that forms between two elastic splint 5 is crowded into to tweezers main part 2, and the deformation space is expanded earlier the shrink form can the adaptation 2 assembly end external diameters of tweezers main part and the size of restriction its activity.

Specifically, the elastic splint 5 is made of an elastic material, such as an aluminum alloy having good flexibility and deformability. And the head and the tail ends of the elastic clamping plates 5 are bent towards each other, and the middle parts of the elastic clamping plates are protruded towards the direction back to the side wall of the first assembling cavity 4 assembled with the elastic clamping plates. When 2 assembly ends of tweezers main part imbed the deformation space, the protruding position of elastic splint 5 can support the assembly end outside of tight tweezers main part 2 better, and buckle each other towards the head and the tail both ends of elastic splint 5, and both ends can be along with 5 middle parts of elastic splint and the tweezers main part 2 assembly end shrink when taking place the relative extrusion in the outside, make the middle part of elastic splint 5 remain throughout and support tightly towards the tweezers main part 2 assembly end outside.

In some embodiments, the visual tweezers further include a clamping plate base 7 disposed between the elastic clamping plate 5 and the inner wall of the first assembling cavity 4 and having a hollow structure 6 inside, wherein a through hole 8 for the end of the elastic clamping plate 5 to be inserted into and communicate with the hollow structure 6 is formed in an end surface of the clamping plate base 7 facing the elastic clamping plate 5. The splint base 7 mainly used installs the elastic splint 5, and when the elastic splint 5 takes place to deform, the splint base 7 can restrict that 5 both ends of the elastic splint remain to be close to each other all the time to 6 inner spaces of hollow structure of embedding splint base 7.

In some embodiments, the visual tweezers further include a guide sleeve 9 disposed between the end of the elastic splint 5 and the splint base 7 and communicated with the through hole 8, and the guide sleeve 9 is used to guide the end of the elastic splint 5 to penetrate the through hole 8. Therefore, when the elastic clamping plate 5 deforms, the end part of the elastic clamping plate can penetrate through the guide sleeve according to a set path (specifically determined by the internal structure of the guide sleeve 9), and the elastic clamping plate 5 is prevented from deviating from a preset area when deforming.

In some embodiments, the image capturing device 3 is a camera, and is in communication connection with an external device through the communication module 10 disposed on the handle 1, so as to display an image of a current shooting area on the external device, for example, an electronic device such as a computer or a mobile phone with a larger display interface. So, can convenience of customers use tweezers to press from both sides and get the operation. The communication module can be a wired communication module which utilizes tangible media such as wires and optical fibers to transmit information, or a wireless communication module which transmits information through intangible media such as Bluetooth and WIFI, and a client can select a more suitable communication module according to the actual requirement.

In some embodiments, the visual tweezers further include a gyroscope disposed on the handle 1 and electrically connected to the image capturing device 3, and configured to acquire a rotation angle of the image capturing device 3 and adjust a direction of an image of a current shooting area in real time. Through setting up the gyroscope, angle acceleration sensor promptly, can acquire image acquisition device 3's rotation angle and adjust the direction of the image of shooting region at present in real time, make the image that the user watched on external equipment remain stable throughout. It should be noted that it is a technology well known to those skilled in the art that a camera combined with a gyroscope can maintain stable images, and this scheme does not improve or optimize the camera, and therefore, the structure and principle of the camera are not described in detail.

In some embodiments, the visual tweezers further comprise a focal length adjustment device 11 disposed on the handle 1 and assembled with the image capturing device 3, for adjusting the focal length of the image capturing device 3.

Be equipped with the confession on the handle 1 the second assembly chamber 12 of image acquisition device 3 assembly, focus adjusting device 11 includes: the screw 111 is transversely arranged in the second assembling cavity 12 along the opening direction, and one end of the screw 111 is fixedly connected with one end, far away from the image acquisition end, of the image acquisition device 3; the assembly is rotated in the handle 1 outside and runs through the nut 112 of second assembly chamber 12, nut 112 with screw rod 111 screw assembly, through rotating nut 112 can drive screw rod 111 is in telescopic motion in the second assembly chamber 12, and then drives the 3 axial motion of image acquisition device, reach focusing effect.

It should be understood that in practical manufacturing, the screw 111 may be hollow and have spline grooves on its inner wall, and the spline grooves and the spline shafts fixed on the inner wall of the second assembly chamber 12 are limited, so that when the nut 112 rotates, the screw 111 does not rotate and moves axially.

In conclusion, the visual tweezers are provided with the handle 1 capable of being held by hands, the tweezers main body 2 detachably assembled with the handle 1 and the image acquisition device 3, so that the purpose of detachable replacement of the tweezers main body 2 can be achieved. When the tweezers need to clamp a tiny object which is difficult to observe by naked eyes, the image acquisition device 3 can be used for acquiring the image of the current shooting area of the image acquisition device 3 in real time and putting the image on an external device (such as a display screen) for a user to view the image when the tweezers perform clamping operation. In addition, this visual tweezers still include locking device can with the tweezers main part 2 locking on handle 1 and can the adaptation tweezers main part 2 external diameter of assembly end, satisfy different specification and dimension's tweezers assembly and, need not purchase special customization tweezers main part 2, also need not change whole visual tweezers, the cost is reduced.

While the present invention has been described in detail in connection with the drawings and the embodiments, it is to be understood that the above description is not intended to limit the present invention in any way. The present invention may be modified and varied as necessary by those skilled in the art without departing from the true spirit and scope of the invention, and all such modifications and variations are intended to be included within the scope of the invention.

Claims

1. Visual forceps, comprising:

a handle;

a forceps main body detachably assembled with one end of the handle;

the image acquisition device is arranged on the handle, and the image acquisition end faces the forceps main body clamping end and is used for acquiring an image of a current shooting area; and

and the locking device is arranged on the handle and is used for adapting to the outer diameter of the assembling end of the forceps main body and locking the forceps main body on the handle.

2. The visual forceps of claim 1, wherein the handle is provided with a first assembling cavity for the assembling end of the forceps main body to be embedded in, and the locking device comprises:

and the fixing piece is arranged on the inner wall of the first assembling cavity and used for fixing the assembling end of the forceps main body in the first assembling cavity.

3. The visual tweezers of claim 2, wherein the fixing element is an elastic clamping plate arranged on one side wall of the first assembly cavity to tightly press the tweezer body assembly end against the other side wall of the first assembly cavity, and a deformation space for the tweezer body assembly end to be embedded and to change with the outer diameter of the tweezer body is formed between the elastic clamping plate and the first assembly cavity side wall; or

Be circumference setting and be in first assembly intracavity wall and all orientation the outside of tweezers main part assembly end provides two piece at least elastic splint of the power of supporting, form the confession between two piece at least elastic splint the tweezers main part assembly end inlays establishes, with the follow the deformation space that tweezers main part external diameter size changed.

4. The visual tweezers of claim 3, wherein the resilient clamping plate is made of a resilient material, and the ends of the resilient clamping plate are bent towards each other, and the middle of the resilient clamping plate is raised in a direction away from the side wall of the first assembly chamber to which it is assembled.

5. The visual tweezers of claim 4, further comprising a clamping plate base which is arranged between the elastic clamping plate and the inner wall of the first assembly cavity and has a hollow structure inside, wherein a through hole for the end of the elastic clamping plate to be inserted into and communicated with the hollow structure is formed in one end surface of the clamping plate base facing the elastic clamping plate.

6. The visual tweezers of claim 5, further comprising a guide sleeve disposed between the end of the elastic clamping plate and the clamping plate base and in communication with the through hole, wherein the guide sleeve is used to guide the end of the elastic clamping plate to penetrate the through hole.

7. The visual tweezers of claim 1, wherein the image capturing device is a camera, the camera is in communication connection with an external device through a communication module disposed on the handle, so as to display the image of the current shooting area on the external device, and the communication module comprises a wired communication module or a wireless communication module.

8. The visual tweezers of claim 1, further comprising a gyroscope disposed on the handle and electrically connected to the image capture device for obtaining the rotation angle of the image capture device and adjusting the direction of the image of the current capture area in real time.

9. The visual tweezers of claim 1, further comprising a focal length adjustment device disposed on the handle and assembled with the image capture device for adjusting the focal length of the image capture device.

10. The visual tweezers of claim 9, wherein the handle has a second assembly cavity for the image capturing device to assemble, and the focus adjusting device comprises:

the screw rod is transversely arranged in the second assembly cavity along the opening direction of the second assembly cavity, and one end of the screw rod is fixedly connected with one end, far away from the image acquisition end, of the image acquisition device;

the nut is rotatably assembled on the outer side of the handle and penetrates through the second assembling cavity, the nut is in threaded assembly with the screw rod, and the nut can drive the screw rod to move in the second assembling cavity in a telescopic mode through rotation.