Clamping device suitable for tweezers

Abstract

The utility model provides a clamping device suitable for tweezers, comprising: a clamping structure for clamping the tweezers; the collecting structure is connected with the clamping structure and comprises a collecting part, and the working area of the tweezers is located in the collecting range of the collecting part.

Description

Technical Field

[0001] The utility model relates to the field of a clamping device for collecting equipment, and more specifically, to a clamping device collecting device suitable for tweezers. Background Art

[0002] Tweezers are widely used for the clamping of small objects. In daily life, tweezers can be used to clamp hair, thorns and other small things. They are of great significance in the fields of watches, jewelry, microelectronics, fine beauty and makeup.

[0003] In the prior art, when the object held by the tweezers is small, the user may not be able to observe the details of the held object. In addition, in the prior art, when the user operates the tweezers, the tweezers need to be limited to the user's field of vision, which limits the operating space of the tweezers.

[0004] Therefore, how to assist users in observing the object held by the tweezers and expand the operating space of the tweezers has become an issue that needs to be urgently addressed. Summary of the invention

[0005] The utility model provides a clamping device collecting device suitable for tweezers, which can assist a user to observe an object clamped by the tweezers and expand the operating space of the tweezers.

[0006] According to a first aspect of the present invention, there is provided a clamping device suitable for tweezers, comprising:

[0007] A clamping structure, wherein the clamping structure is used to clamp the tweezers;

[0008] A collecting structure connected to the clamping structure includes a collecting portion, and the working area of ​​the tweezers is located within the collecting range of the collecting portion.

[0009] Optionally, in one possible implementation, the clamping structure is used to clamp the tail region of the tweezers.

[0010] Optionally, in a possible implementation, the clamping structure includes:

[0011] A base, the base comprising a clamping cavity for accommodating the tweezers;

[0012] The movable part is used to control the change of the volume of the clamping cavity.

[0013] Optionally, in a possible implementation, the base is provided with a threaded hole communicating with the clamping cavity;

[0014] The movable portion includes a movable screw threadedly connected to the threaded hole.

[0015] Optionally, in a possible implementation, the base is provided with a slot hole communicating with the clamping cavity;

[0016] The movable portion includes a cam rotatably connected to the slot.

[0017] Optionally, in a possible implementation, a side of the cam away from the axis is close to the clamping cavity.

[0018] Optionally, in a possible implementation, the collection structure and the clamping structure are connected via a connecting structure;

[0019] The connection structure is used to control the relative distance and relative angle between the collecting portion and the working area of ​​the tweezers, so that the working area of ​​the tweezers is located within the collecting range of the collecting portion.

[0020] Optionally, in a possible implementation, the connection structure includes a connection rod, a first end of the connection rod is connected to the clamping structure, and a second end of the connection rod is connected to the collection part.

[0021] Optionally, in a possible implementation, the connecting rod includes a telescopic rod.

[0022] Optionally, in a possible implementation, the telescopic rod includes a first set of rods and a second set of rods;

[0023] The first end of the second rod is connected to the collecting part, and the second end is slidably connected inside the first rod;

[0024] One end of the first sleeve rod away from the collecting portion is connected to the clamping structure.

[0025] Optionally, in a possible implementation, the telescopic rod includes a first set of rods and a second set of rods;

[0026] The first end of the second rod is connected to the collecting part, and the second end is slidably connected to the outside of the first rod;

[0027] One end of the first sleeve rod away from the collecting portion is connected to the clamping structure.

[0028] Optionally, in a possible implementation manner, the collecting portion is rotatably connected to the first end of the second sleeve rod.

[0029] Optionally, in a possible implementation manner, one end of the first sleeve rod away from the collecting portion is connected to the clamping structure via a limited rotation structure.

[0030] Optionally, in a possible implementation, the position-limiting rotation structure includes a rotation shaft fixedly disposed on the clamping structure, and an upper limit groove located on the clamping structure;

[0031] One end of the first rod away from the collecting portion is rotatably connected to the rotating shaft, and the limiting groove is used to limit the rotation range of the first rod.

[0032] Optionally, in a possible implementation, the acquisition unit includes a camera assembly, and the camera assembly includes a camera and a focusing member for controlling a change in the focal length of the camera.

[0033] The utility model fixes the tweezers by means of a clamping structure and collects images of the working area of ​​the tweezers by means of a collection structure, thereby assisting the user in making a detailed observation of the object clamped by the tweezers. At the same time, due to the collection of the image, the device can expand the operating space of the tweezers without limiting the operating range to the user's front sight range. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A schematic structural diagram of a clamping device suitable for tweezers provided in an embodiment of the present invention;

[0036] Figure 2 This is a structural schematic diagram for reflecting the connection structure of an embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of the structure of a movable screw rod according to an embodiment of the present invention;

[0038] Figure 4 The figure is a schematic diagram of the structure of a cam according to an embodiment of the present invention.

[0039] In the figure, 1. clamping structure; 11. base; 111. clamping cavity; 1111. threaded hole; 1112. slot hole; 1113. movable screw; 1114. cam; 2. acquisition structure; 21. camera; 211. focusing part; 3. connecting structure; 31. first set of rods; 32. second set of rods; 41. rotating shaft; 42. limit groove. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] It should be understood that in the present invention, "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a system, product or device comprising a series of units is not necessarily limited to those units explicitly listed, but may include other units not explicitly listed or inherent to these products or devices.

[0043] It should be understood that in the present invention, "plurality" means two or more than two. "Including A, B and C" means including all three of A, B and C. "Including A, B or C" means including one of A, B and C. "Including A, B and / or C" means including any one, any two or any three of A, B and C.

[0044] It should be understood that in the present invention, "B corresponding to A", "B corresponding to A", "A corresponds to B" or "B corresponds to A" means that B has a corresponding relationship with the shape or function of A, and B can be determined according to A. Determining B according to A does not mean that B is determined only according to A, and B can also be determined according to A and / or other information.

[0045] In the description of the present invention, it should be understood that the terms used, such as “center”, “length”, “width”, “thickness”, “top”, “bottom”, “up”, “down”, “left”, “right”, “front”, “back”, “vertical”, “horizontal”, “inside”, “outside”, “axial”, “circumferential”, etc., to indicate directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred position or component must have a specific direction, a specific structure and operation, and therefore should not be understood as a limitation on the present invention.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrated; they can be mechanically connected, electrically connected, or can communicate with each other; they can be directly connected, or indirectly connected through an intermediate medium, so that the internal communication of two elements or the interaction relationship between two elements can be achieved. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] The technical solution of the present invention is described in detail below with specific embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals are used throughout to represent the same or similar components or components with the same or similar functions. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0049] Figure 1 A schematic diagram of the structure of a clamping device suitable for tweezers provided in an embodiment of the present invention, the device includes a clamping structure and a collection structure connected to the clamping structure. The clamping structure is used to clamp the tweezers and fix the tweezers. The collection structure is used to collect images of the working area of ​​the tweezers, which can be connected to a user terminal to be transmitted to the user terminal for display, wherein the connection method can be a wireless connection or a wired connection, which is not limited in this scheme.

[0050] In this embodiment, in order to enable the clamping structure to clamp the tweezers without affecting the working area of ​​the tweezers, the clamping structure is limited to clamp the tail area of ​​the tweezers. The working area refers to the area where the tweezers clamp an object, generally the edge area. The tail area refers to the hand-held area of ​​the tweezers, generally the handle area.

[0051] On the basis of the above embodiment, the clamping structure includes a base and a movable part, wherein the base includes a clamping cavity for accommodating tweezers, and it can be understood that the clamping cavity is used to accommodate the tail area of ​​the tweezers. The movable part is used to control the volume change of the clamping cavity to clamp and fix the tweezers placed in the clamping cavity.

[0052] In one embodiment, see Figure 3 The base is provided with a threaded hole connected to the clamping cavity, and the movable part includes a movable screw threadedly connected to the threaded hole. When working, the tail area of ​​the tweezers can be placed inside the clamping cavity first, and then the user can rotate the movable screw to move the movable screw toward the clamping cavity, while controlling the volume of the clamping cavity to become smaller, the tail area of ​​the tweezers is pressed against the cavity wall of the clamping cavity to fix the tail area of ​​the tweezers. When the tweezers need to be removed, the movable screw can be rotated in the opposite direction, while controlling the volume of the clamping cavity to become larger, the tail area of ​​the tweezers is not pressed against, and the tweezers can be removed at this time.

[0053] In another embodiment, see Figure 4 The base is provided with a slot hole connected to the clamping cavity. The movable part includes a cam rotatably connected to the slot hole, and the side of the cam away from the axis is close to the clamping cavity. When working, the tail area of ​​the tweezers can be placed inside the clamping cavity first, and then the user can rotate the cam so that the side of the cam away from the axis rotates toward the direction of the clamping cavity, while controlling the volume of the clamping cavity to become smaller, the tail area of ​​the tweezers is pressed against the cavity wall of the clamping cavity to fix the tail area of ​​the tweezers. When the tweezers need to be removed, the cam can be rotated in the opposite direction to control the volume of the clamping cavity to become larger without pressing the tail area of ​​the tweezers, and the tweezers can be removed at this time.

[0054] It should be noted that, in the above embodiments, this solution provides two implementation methods for clamping the tweezers, but does not limit them. Any structure that can fix the tail area of ​​the tweezers is within the scope of this solution.

[0055] In this embodiment, the collection structure includes a collection part. At the same time, in order to collect data on the working area of ​​the tweezers, this embodiment needs to limit the working area of ​​the tweezers to be within the collection range of the collection part.

[0056] In some embodiments, see Figure 1 and Figure 2 The acquisition unit includes a camera assembly, which includes a camera for acquiring images of the working area of ​​the tweezers. At the same time, in order to control the focal length change of the camera so that the camera can acquire clear images, the acquisition unit also needs to include a focusing component for controlling the focal length change of the camera. The focusing component can be provided by the camera for the user to operate the focusing.

[0057] In order to connect the collection structure and the clamping structure into a whole and facilitate the use of the user, the collection structure and the clamping structure are connected by a connecting structure. In practical applications, the user can hold the device with one hand to clamp the object to be clamped.

[0058] It is worth mentioning that since the working area of ​​the tweezers needs to be within the collection range of the collection part, the connection structure of this embodiment also needs to play a regulating role. Therefore, the connection structure in this embodiment is used to control the relative distance and relative angle between the collection part and the working area of ​​the tweezers, so that the working area of ​​the tweezers is within the collection range of the collection part. Among them, the relative distance can be to adjust the distance between the collection part and the working area of ​​the tweezers so that the working area of ​​the tweezers is initially within the collection range of the collection part. The relative angle can be to adjust the collection viewing angle between the collection part and the working area of ​​the tweezers after the relative distance adjustment is completed to meet the user's collection needs.

[0059] In one embodiment, see Figure 1 and 2 The connecting structure includes a connecting rod, a first end of the connecting rod is connected to the clamping structure, and a second end of the connecting rod is connected to the collecting part, thereby realizing the connection between the clamping structure and the collecting part.

[0060] In order to adjust the relative distance, the connecting rod comprises a telescopic rod, which comprises a first set of rods and a second set of rods.

[0061] In some embodiments, the first end of the second rod is connected to the collection part, and the second end is slidably connected to the inside of the first rod. When the second rod and the first rod slide relative to each other, they can be extended and retracted to adjust the length, thereby adjusting the relative distance between the collection part and the working area of ​​the tweezers. The end of the first rod away from the collection part is connected to the clamping structure.

[0062] In other embodiments, the telescopic rod includes a first set of rods and a second set of rods; different from the above embodiment, the first end of the second set of rods is connected to the collection part, and the second end is slidably connected to the outside of the first set of rods; the end of the first set of rods away from the collection part is connected to the clamping structure. It can be understood that the principle of this embodiment is similar to that of the above embodiment, except that the second set of rods is slidably connected to the outside of the first set of rods. In the above embodiment, a rubber ring can be set between the first set of rods and the second set of rods to limit the sliding of the first set of rods and the second set of rods without the action of external force.

[0063] In another embodiment, the connecting rod may also be a fixed rod, and the collecting portion is slidably connected to the fixed rod, so that the collecting portion can slide along the connecting rod, thereby adjusting the relative distance between the collecting portion and the working area of ​​the tweezers.

[0064] It should be noted that, in the above embodiments, this solution provides two implementation methods of the connection structure, but does not limit them. Any structure that can adjust the relative distance between the collection part and the working area of ​​the tweezers is within the scope of this solution.

[0065] In order to adjust the relative angle, the collection part in this embodiment needs to be rotatably connected to the first end of the second set of rods. It is understandable that during operation, the user can rotate the collection part to adjust the relative angle between the collection part and the working area of ​​the tweezers so that the collection angle meets the needs of the user.

[0066] On the basis of the above embodiment, in order to further expand the adjustment range of the relative angle, one end of the first set of rods away from the collecting portion is connected to the clamping structure through a limited rotation structure.

[0067] Among them, the limited rotation structure includes a rotating shaft fixedly arranged on the clamping structure, and an upper limit groove located on the clamping structure; the end of the first set of rods away from the collecting part is rotatably connected to the rotating shaft, so that the user can rotate the first set of rods to adjust the inclination angle between the collecting part and the working area of ​​the tweezers.

[0068] In order to limit the angle range, the present solution is provided with a limit slot, which is used to limit the rotation range of the first set of rods. The size of the notch of the limit slot can be customized according to the needs of the user and is not limited thereto.

[0069] It is worth mentioning that in the above embodiment, the end of the first rod away from the collecting part is rotatably connected to the rotating shaft, and a friction surface can be provided at the connection between the first rod and the rotating shaft to prevent the first rod from rotating without external force.

[0070] In practical applications, the device can be used in the fields of watches, jewelry, microelectronics, fine beauty and makeup, etc. In daily life, users can also use the device to remove white hair, hair, acne, etc. that are outside the field of vision, which expands the operating space of tweezers and is very convenient.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.

Claims

1. A clamping device suitable for tweezers, characterized in that: include: A clamping structure, wherein the clamping structure is used to clamp the tweezers; A collecting structure connected to the clamping structure includes a collecting portion, and the working area of ​​the tweezers is located within the collecting range of the collecting portion.

2. A clamping device suitable for tweezers according to claim 1, characterized in that: The clamping structure is used for clamping the tail area of ​​the tweezers.

3. A clamping device suitable for tweezers according to claim 1 or 2, characterized in that: The clamping structure comprises: A base, the base comprising a clamping cavity for accommodating the tweezers; The movable part is used to control the change of the volume of the clamping cavity.

4. A clamping device suitable for tweezers according to claim 3, characterized in that: The base is provided with a threaded hole communicating with the clamping cavity; The movable portion includes a movable screw threadedly connected to the threaded hole.

5. A clamping device suitable for tweezers according to claim 3, characterized in that: The base is provided with a slot hole communicating with the clamping cavity; The movable portion includes a cam rotatably connected to the slot.

6. A clamping device suitable for tweezers according to claim 5, characterized in that: The side of the cam away from the axis is close to the clamping cavity.

7. A clamping device suitable for tweezers according to claim 1, characterized in that: The collecting structure is connected to the clamping structure via a connecting structure; The connection structure is used to control the relative distance and relative angle between the collecting portion and the working area of ​​the tweezers, so that the working area of ​​the tweezers is located within the collecting range of the collecting portion.

8. A clamping device suitable for tweezers according to claim 7, characterized in that: The connecting structure comprises a connecting rod, a first end of the connecting rod is connected to the clamping structure, and a second end of the connecting rod is connected to the collecting part.

9. A clamping device suitable for tweezers according to claim 8, characterized in that: The connecting rod comprises a telescopic rod.

10. A clamping device suitable for tweezers according to claim 9, characterized in that: The telescopic rod comprises a first set of rods and a second set of rods; The first end of the second rod is connected to the collecting part, and the second end is slidably connected inside the first rod; One end of the first sleeve rod away from the collecting portion is connected to the clamping structure.

11. A clamping device suitable for tweezers according to claim 9, characterized in that: The telescopic rod comprises a first set of rods and a second set of rods; The first end of the second rod is connected to the collecting part, and the second end is slidably connected to the outside of the first rod; One end of the first sleeve rod away from the collecting portion is connected to the clamping structure.

12. A clamping device suitable for tweezers according to claim 10 or 11, characterized in that: The collecting portion is rotatably connected to the first end of the second sleeve rod.

13. A clamping device suitable for tweezers according to claim 12, characterized in that: One end of the first sleeve rod away from the collecting portion is connected to the clamping structure via a limited rotation structure.

14. A clamping device suitable for tweezers according to claim 13, characterized in that: The position-limiting rotation structure comprises a rotation shaft fixedly arranged on the clamping structure, and an upper limit groove located on the clamping structure; One end of the first rod away from the collecting portion is rotatably connected to the rotating shaft, and the limiting groove is used to limit the rotation range of the first rod.

15. A clamping device suitable for tweezers according to claim 1, characterized in that: The acquisition unit includes a camera assembly, which includes a camera and a focus adjustment member for controlling the focal length change of the camera.

Images