CN217860857U - Clamping device and grippable apparatus - Google Patents

Abstract

The utility model is suitable for a hold assembly technical field provides a clamping device and centre gripping equipment, but clamping device's second casing rotates with first casing to be connected, and first clamping part sets up with the second clamping part relatively. The elastic piece is used for exerting elastic force on the second shell and the first shell so that the first clamping portion and the second clamping portion are kept in a clamping state of being close to each other and abutting against each other, and the operating portion can enable the second clamping portion to be far away from the first clamping portion to be switched to an opening state by overcoming the elastic force of the elastic piece under the action of external force. The second locking structure is capable of cooperating with the first locking structure to lock the second clamping portion and the first clamping portion in an open state. Therefore, the first locking structure and the second locking structure are matched and locked to keep the clamping device in an opening state, and at the moment, the first clamping part and the second clamping part of the clamping device can be directly used as supporting legs to be placed on a plane to realize the function of the support so as to meet the requirements of different application scenes.

Description

Clamping device and grippable apparatus

Technical Field

The utility model relates to a hold assembly technical field especially relates to a clamping device and centre gripping equipment.

Background

At present, hang in order to realize the centre gripping to the product, the clamping device that can install the product is adopted usually, but clamping device centre gripping needs are installed in the position, for example, in order to realize the centre gripping and the hanging of light, can install the light on clamping device usually, accessible clamping device with the light centre gripping on carriers such as pipeline, crossbeam and desktop edge so that the light can me needs fixed, thereby satisfy the centre gripping requirement under the different scene of using, liberate user's both hands so that the user works. However, the clamping device in the related art generally has only a single function of clamping, and cannot meet the use requirements in different application scenarios.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but clamping device and centre gripping equipment aims at solving among the prior art clamping device and only possesses the single function of centre gripping usually, can't satisfy the technical problem of the operation requirement under the different applied scenes.

The utility model discloses a realize like this, the utility model discloses a clamping device includes:

the first shell comprises a mounting part and a first clamping part which are opposite, and the mounting part is used for mounting a functional component;

the second shell is rotatably connected with the first shell and comprises an operating part and a second clamping part which are opposite to each other, and the first clamping part and the second clamping part are oppositely arranged;

the elastic piece is elastically abutted against the first shell and the second shell, the elastic piece is used for applying elastic force to the second shell and the first shell so as to enable the first clamping part and the second clamping part to keep a clamping state of being close to each other and abutting against each other, and the operating part can enable the second clamping part to be far away from the first clamping part by overcoming the elastic force of the elastic piece under the action of external force so as to be switched to an opening state;

the locking mechanism comprises a first locking structure arranged on the mounting part and a second locking structure arranged on the operating part, and when the second clamping part and the first clamping part are switched to the opening state, the second locking structure can be matched and locked with the first locking structure to enable the second clamping part and the first clamping part to be kept in the opening state.

Furthermore, first locking structure is including forming draw-in groove on the installation department, second locking structure includes the plectrum, the plectrum movable mounting be in on the operating portion second clamping part with first clamping part switches to during the open mode, the plectrum can be relative the operating portion activity and stretch into to in the draw-in groove so that the second clamping part with first clamping part keeps in the open mode.

Furthermore, a sliding groove with an opening is formed in the operating portion, the poking piece is slidably mounted in the sliding groove, and one end of the poking piece can slide out of the sliding groove from the opening and extend into the clamping groove.

Furthermore, one of the side wall of the sliding groove and the shifting piece is provided with a limiting groove, and the other is provided with a limiting bulge, wherein the limiting bulge is in sliding fit with the limiting groove to limit the sliding stroke of the shifting piece.

Still further, the first and second clip portions are parallel and/or a bottom of the first clip portion is flush with a bottom of the second clip portion when the second locking structure cooperates with the first locking structure to maintain the second and first clip portions in the open state.

Furthermore, the first clamping part is bent towards one side where the second shell is located relative to the installation part, the second clamping part is bent towards one side where the first shell is located relative to the operation part, and in the clamping state, a clamping space is formed between the first clamping part and the second clamping part.

Still further, the first clamping part comprises two first supporting legs arranged at intervals, and the second clamping part comprises two second supporting legs arranged at intervals.

Furthermore, a first spherical supporting part is formed at the bottom of the first supporting leg, and a second spherical supporting part is formed at the bottom of the second supporting leg.

Furthermore, the clamping device further comprises a rotary mounting seat, the rotary mounting seat is rotatably mounted at the top of the mounting part, and the rotary mounting seat is used for mounting the functional component.

Furthermore, install the installation arch on the installation department, be formed with the rotating groove on the bellied periphery wall of installation, clamping device still includes the locating part, rotatory mount pad cover is established just can wind on the installation arch the protruding rotation of installation, locating part movable mounting be in on the rotatory mount pad and one end stretch into extremely in the rotating groove.

Furthermore, clamping device still includes the shell fragment, the shell fragment is installed on the locating part, the shell fragment have the protrusion with the elastic bulge of locating part, functional unit rotationally installs on the rotatory mount pad and can be relative rotatory mount pad rotates from top to bottom, be equipped with the fluted disc on the functional unit, be formed with a plurality of tooth's grooves on the periphery wall of fluted disc the locating part stretches into to when the rotatory inslot, the elastic bulge card is gone into extremely in the tooth's groove, functional unit can be relative rotatory mount pad rotates so that the elastic bulge card is gone into to the difference in the tooth's groove.

The utility model also provides a but centre gripping equipment, but centre gripping equipment includes:

a functional component; and

the clamping device of any preceding claim, wherein the functional component is removably mounted on the mounting portion.

The utility model discloses the beneficial effect who reaches is:

when the clamping device needs to be clamped or hung on a carrier, the first clamping portion and the second clamping portion can be opened to place the carrier between the first clamping portion and the second clamping portion only by applying external force to the operating portion, then the operating portion is released, the first clamping portion and the second clamping portion can be clamped under the action of the elastic piece to achieve clamping and hanging functions, when the clamping device needs to be placed on a plane to be used as a supporting frame, the first clamping portion and the second clamping portion can be opened through the operating portion, then the first locking structure and the second locking structure are matched and locked to keep the clamping device in an opening state, at the moment, the first clamping portion and the second clamping portion of the clamping device can be directly placed on the plane as supporting legs to achieve the function of the support to meet requirements under different application scenes, and the flexibility of the use of the clamping device is increased.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of a clampable device provided by the present invention when the clamping device is in an open state;

fig. 2 is an exploded schematic view of a grippable device provided by the present invention;

fig. 3 is a schematic structural view of the clampable device provided by the present invention clamped on the carrier by the clamping device;

fig. 4 is a schematic cross-sectional view of the clampable device provided by the present invention when the clamping device is in the clamped state;

fig. 5 is a schematic cross-sectional view of a clampable device provided by the present invention when the clamping device is in an open state;

fig. 6 is an enlarged schematic view at VI in the grippable device in fig. 4.

Description of the main element symbols:

a grippable device 1000;

the clamping device 100, the first housing 10, the mounting portion 11, the mounting protrusion 111, the rotation groove 1111, the first clamping portion 12, the first support leg 121, the first spherical support portion 1211, the second housing 20, the operation portion 21, the sliding groove 211, the opening 212, the limiting groove 213, the second clamping portion 22, the second support leg 221, the second spherical support portion 2211, the clamping space 23, the elastic member 30, the locking mechanism 40, the first locking structure 41, the clamping groove 411, the second locking structure 42, the pick 421, the limiting protrusion 4212, the pick protrusion 4212, the rotation shaft 50, the rotation mounting seat 60, the limiting member 70, the through hole 71, the spring 80, and the elastic protrusion 90;

functional assembly 200, fluted disc 201.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. Furthermore, it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present disclosure may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize applications of other processes and/or use scenarios of other materials.

At present, hang in order to realize the centre gripping to the product, the clamping device that can install the product is adopted usually, but clamping device centre gripping needs are installed in the position, for example, in order to realize the centre gripping and the hanging of light, can install the light on clamping device usually, accessible clamping device with the light centre gripping on carriers such as pipeline, crossbeam and desktop edge so that the light can me needs fixed, thereby satisfy the centre gripping requirement under the different scene of using, liberate user's both hands so that the user works. However, the clamping device in the related art generally has only a single function of clamping, and cannot meet the use requirements in different application scenarios.

The utility model discloses in, when needing to hold or hang clamping device 100 on carrier 300, only need to open first clamping part 12 and second clamping part 22 in order to place carrier 300 between first clamping part 12 and second clamping part 22 through exerting external force for operation portion 21, release operation portion 21 afterwards, first clamping part 12 and second clamping part 22 will press from both sides tightly under the effect of elastic component 30 in order to realize centre gripping and suspension function, and when needing to place clamping device 100 on the plane and use as the support frame, accessible operation portion 21 opens first clamping part 12 and second clamping part 22, then keep it at open state through first locking structure 41 and second locking structure 42, at this moment, first clamping part 12 and second clamping part 22 of clamping device 100 can be placed on the plane as the direct support of stabilizer blade to realize the function of support, thereby satisfy the user demand under the different application scenarios, the flexibility that clamping device 100 used has been improved.

Example one

Referring to fig. 1 to 4, a clampable device 1000 according to an embodiment of the present invention includes a clamping device 100 and a functional module 200, and the clamping device 100 includes a first housing 10, a second housing 20, an elastic member 30 and a locking mechanism 40.

The first housing 10 includes a mounting portion 11 and a first clamping portion 12, which are opposite to each other, the mounting portion 11 is used for mounting the functional component 200, wherein the functional component 200 may be detachably mounted on the mounting portion 11. The second housing 20 is rotatably connected to the first housing 10, the second housing 20 includes an operating portion 21 and a second holding portion 22, which are opposite to each other, and the first holding portion 12 and the second holding portion 22 are disposed opposite to each other.

The elastic member 30 elastically abuts against the first shell 10 and the second shell 20, the elastic member 30 is used for applying an elastic force to the second shell 20 and the first shell 10 to enable the first clamping portion 12 and the second clamping portion 22 to keep a clamping state of approaching to each other and abutting against each other, and the operating portion 21 can enable the second clamping portion 22 to overcome the elastic force of the elastic member 30 and enable the second clamping portion 22 to be away from the first clamping portion 12 to be switched to an opening state under the action of an external force;

the locking mechanism 40 includes a first locking structure 41 provided on the mounting portion 11 and a second locking structure 42 provided on the operating portion 21, and when the second clamping portion 22 and the first clamping portion 12 are switched to the open state, the second locking structure 42 is capable of locking in cooperation with the first locking structure 41 to keep the second clamping portion 22 and the first clamping portion 12 in the open state.

In the clamping device 100 and the clampable device 1000 of the embodiment of the present invention, the first housing 10 is rotatably connected to the second housing 20, the elastic member 30 is used for applying an elastic force to the second housing 20 and the first housing 10 to keep the first clamping portion 12 and the second clamping portion 22 in a clamping state of being close to each other and abutting against each other, the operation portion 21 can make the second clamping portion 22 and the first clamping portion 12 be away from each other to switch to an open state under an external force, and when the second clamping portion 22 and the first clamping portion 12 are switched to the open state, the second locking structure 42 can cooperate with the first locking structure 41 to keep the second clamping portion 22 and the first clamping portion 12 in the open state. In this way, when the clamping device 100 needs to be clamped or hung on the carrier 300, the first clamping portion 12 and the second clamping portion 22 can be opened to place the carrier 300 between the first clamping portion 12 and the second clamping portion 22 by applying an external force to the operating portion 21, and then the operating portion 21 is released, the first clamping portion 12 and the second clamping portion 22 can be clamped under the action of the elastic member 30 to realize the clamping and hanging functions (as shown in fig. 3), and when the clamping device needs to be placed on a plane to be used as a support frame, the first clamping portion 12 and the second clamping portion 22 can be opened through the operating portion 21 and then are cooperatively locked by the first locking structure 41 and the second locking structure 42 to keep the open state, and at this time, the first clamping portion 12 and the second clamping portion 22 of the clamping device 100 can be directly supported and placed on the plane as legs to realize the functions of a support frame to meet the requirements in different application scenarios (as shown in fig. 1), so that the flexibility of using the clamping device 100 is increased.

Specifically, referring to fig. 1 to 4, in the illustrated embodiment, the functional element 200 may be a lamp assembly, such as a lighting lamp or a laser lamp, and when the functional element 200 is a lamp assembly, the holdable device 1000 may be a clip lamp. Of course, it is understood that in other embodiments, the functional component 200 may be other types of components, such as a camera assembly, a mobile phone, and other electronic products. In this context, the functional assembly 200 is illustrated as a lamp assembly, and the device 1000 is illustrated as an example.

Referring to fig. 1 to 4, in the present invention, the first casing 10 can be used as a supporting body of the functional module 200, the functional module 200 can be directly or indirectly mounted on the top of the mounting portion 11 of the first casing 10 through other components, the middle position of the first casing 10 is rotatably connected with the middle position of the second casing 20 (i.e. both are hinged), the first clamping portion 12 and the second clamping portion 22 are located below the hinge point, the mounting portion 11 and the operating portion 21 are located above the hinge point, and the elastic element 30 respectively supports against the first casing 10 and the second casing 20.

Referring to fig. 1 and fig. 3 to 5, when the locking mechanism 40 is unlocked and is not acted by an external force, the first housing 10 and the second housing 20 are under the action of the elastic element 30, so that the first clamping portion 12 and the second clamping portion 22 approach each other and abut against each other, and when a user applies an acting force to the operation portion 21, the second housing 20 can rotate relative to the first housing 10 against the elastic force of the elastic element 30, so that the first clamping portion 12 and the second clamping portion 22 move away from each other to switch to the open state (as shown in fig. 1 and fig. 5).

Referring to fig. 3, it can be understood that when it is required to suspend and clamp the functional assembly 200 on a carrier 300 such as a pipe, a user can apply a force to the operating portion 21 to open the first clamping portion 12 and the second clamping portion 22, and then clamp the functional assembly on the carrier 300, and the user can release his/her hand, and the first clamping portion 12 and the second clamping portion 22 can clamp the carrier 300 by the elastic force of the elastic member 30, so as to achieve the clamping and suspending.

When a user needs to place the clampable device 1000 directly on a desktop or the like, the user may apply an external force to the operation portion 21 to open the first clamping portion 12 and the second clamping portion 22, in this process, the operation portion 21 gradually approaches the first housing 10, after the opening, the user may lock the clamping device 100 in the open state by locking and engaging the second locking structure 42 with the first locking structure 41, in this case, the first clamping portion 12 and the second clamping portion 22 may be used as supporting legs to place the whole clampable device 1000 on the desktop or the like (as shown in fig. 1 and 5), so that the flexibility of the clamping device 100 is increased, and at the same time, the first clamping portion 12 and the second clamping portion 22 may be used as supporting legs only by providing the locking mechanism 40 without providing an additional placing and supporting structure to achieve the support.

Further, referring to fig. 2, fig. 4 and fig. 5, in some embodiments, the first locking structure 41 may include a slot 411 formed on the mounting portion 11, the second locking structure 42 may include a pick 421, the pick 421 is movably mounted on the operating portion 21, and when the second clamping portion 22 and the first clamping portion 12 are switched to the open state, the pick 421 can move relative to the operating portion 21 and extend into the slot 411 to keep the second clamping portion 22 and the first clamping portion 12 in the open state (as shown in fig. 5).

So, through setting up mobilizable plectrum 421 and set up draw-in groove 411 on installation department 11 and can realize the locking of open mode, realization structure is comparatively simple, and the operation is also comparatively convenient.

Specifically, referring to fig. 4 and 5, in such an embodiment, the slot 411 may be formed on a side of the mounting portion 11 facing the second housing 20, the pick 421 may be movably disposed on the operating portion 21, and the pick 421 and the slot 411 may be opposite to each other when a user applies an external force to the operating portion 21 to open the second holding portion 22 and the first holding portion 12. At this time, the user may toggle the toggle piece 421 so that one end of the toggle piece 421 is snapped into the snap slot 411 to lock the first casing 10 and the second casing 20, in such a case, since the toggle piece 421 is snapped into the snap slot 411, even though the elastic member 30 acts, the second casing 20 and the first casing 10 are kept relatively fixed so that the first clamping portion 12 and the second clamping portion 22 are kept open. In this case, the user can place the clamping device 100 directly on a desktop or the like by the first and second clamping portions 12 and 22.

When the clamping state needs to be restored again, the user only needs to disengage the pick 421 from the slot 411, and the second housing 20 rotates relative to the first housing 10 under the action of the elastic member 30, so that the first clamping portion 12 and the second clamping portion 22 approach and abut against each other to switch to the clamping state (i.e., switch from the state shown in fig. 5 to the state shown in fig. 4).

Of course, it is understood that in other embodiments, the movable pulling piece 421 may be disposed on the mounting portion 11, and the card slot 411 is disposed on the operating portion 21, which is not limited herein, and hereinafter, the card slot 411 is disposed on the mounting portion 11, and the movable pulling piece 421 is disposed on the operating portion 21 as an example.

Still further, referring to fig. 2, in some embodiments, a sliding slot 211 is formed on the operating portion 21, the sliding slot 211 has an opening 212, the pick 421 is slidably mounted in the sliding slot 211, and one end of the pick 421 can slide out of the sliding slot 211 from the opening 212 and extend into the slot 411.

So, slide plectrum 421 and set up in spout 211, the user only need slide plectrum 421 can insert plectrum 421 to the locking of draw-in groove 411 in order to realize the open mode, and the implementation is comparatively simple.

Specifically, referring to fig. 2, in such an embodiment, the sliding groove 211 is formed on an outer surface of the operating portion 21, the top of the sliding groove has an opening 212, the pick 421 is installed in the sliding groove 211, the pick 421 can slide in the sliding groove 211 to enable the pick 421 to be received in the sliding groove 211 or to extend out of the opening 212, and when the first holding portion 12 and the second holding portion 22 are switched to the open state, the user can slide the pick 421 to enable one end of the pick 421 to extend into the slot 411 to achieve locking.

Further, referring to fig. 2 and 3, in some embodiments, one of the side wall of the sliding groove 211 and the pick 421 is formed with a limiting groove 213, and the other is formed with a limiting protrusion 4211, and the limiting protrusion 4211 is slidably engaged with the limiting groove 213 to limit the sliding stroke of the pick 421.

In this way, the cooperation of the limit protrusion 4211 and the limit groove 213 can limit the sliding stroke of the pick 421 to prevent the pick 421 from sliding down from the sliding groove 211.

Specifically, referring to fig. 2 and 3, in the illustrated embodiment, the limiting groove 213 is formed on a side wall of the sliding groove 211, the limiting groove 213 is formed on both side walls of the sliding groove 211, the limiting protrusions 4211 are convexly formed on both sides of the pick 421, and the limiting protrusions 4211 are slidably engaged with the limiting groove 213, so that when the pick 421 slides upwards, the engagement between the limiting groove 213 and the limiting protrusions 4211 can limit the sliding formation of the pick 421 to prevent the pick 421 from falling. Of course, it is understood that in other embodiments, the limiting grooves 213 may be formed on both sides of the pick 421, and the limiting protrusions 4211 may be formed on both sidewalls of the sliding groove 211, which is not limited herein.

In addition, referring to fig. 2, fig. 4 and fig. 5, in some embodiments, a toggle protrusion 4212 is further formed on the paddle 421, the toggle protrusion 4212 can protrude from the sliding slot 211, and the toggle protrusion 4212 can be used for a user to apply a force to push the paddle 421.

In the above embodiment, the pick 421 is slidably connected to the operation portion 21, and the pick 421 is engaged with the card slot 411 by sliding, it can be understood that, in other embodiments, the pick 421 may be rotatably disposed on the operation portion 21, and may rotate back and forth relative to the operation portion 21, and the card slot 411 may penetrate through both front and back surfaces of the second housing 20, in this case, when the first holding portion 12 and the second holding portion 22 are switched to the open state, the user may rotate the pick 421 to make the pick 421 enter the card slot 411 from one side of the card slot 411 to achieve locking, and the specific arrangement manner is not limited herein.

Referring to fig. 2, fig. 4 and fig. 5, in some embodiments, the elastic element 30 may be a torsion spring, the first casing 10 and the second casing 20 are rotatably connected through a rotating shaft 50, the torsion spring may be sleeved on the rotating shaft 50, and two elastic arms at two ends of the torsion spring respectively abut against the first casing 10 and the second casing 20.

In this way, the torsion spring is sleeved on the rotating shaft 50, and the first housing 10 and the second housing 20 are kept in a clamped state by the two elastic arms of the torsion spring, which is simple to implement.

Of course, it is understood that in other embodiments, the elastic member 30 may be provided as another element to hold the first housing 10 and the second housing 20 in the clamping state, for example, in some examples, the elastic member 30 may be provided as a compression spring, two ends of the compression spring may be respectively held against positions on the first housing 10 and the second housing 20 above the hinge point, in the case that the elastic member is not locked by the locking mechanism 40, the compression spring may apply an elastic pushing force to the first housing 10 and the second housing 20 to hold the first housing 10 and the second housing 20 in the clamping state, and in other examples, the elastic member 30 may be provided as a tension spring, two ends of the tension spring may be respectively connected to positions on the first housing 10 and the second housing 20 below the hinge point, in the case that the elastic member is not locked by the locking mechanism 40, the tension spring may apply an elastic pulling force to the first housing 10 and the second housing 20 to hold the first housing 10 and the second housing 20 in the clamping state.

Example two

Further, referring to fig. 1 and 5, in some embodiments, when the second locking structure 42 cooperates with the first locking structure 41 to maintain the second clamping portion 22 and the first clamping portion 12 in the open state, the first clamping portion 12 and the second clamping portion 22 are parallel.

In this way, in the open state, the first clamping portion 12 and the second clamping portion 22 are kept parallel to ensure the stability of the support of the clamping device 100.

Specifically, referring to fig. 5, in such an embodiment, the first clamping portion 12 and the second clamping portion are maintained in a substantially parallel state in the open state, which may enable the first clamping portion 12 and the second clamping portion 22 to be smoothly supported on a plane. Of course, it is understood that in other embodiments, the first clamping portion 12 and the second clamping portion 22 may not be parallel in the open state, and the clamping device 100 may be stably placed on the tabletop or the like by means of the first clamping portion 12 and the second clamping portion 22.

Further, referring to fig. 5, in some embodiments, when the second locking structure 42 cooperates with the first locking structure 41 to maintain the second clamping portion 22 and the first clamping portion 12 in the open state, the bottom of the first clamping portion 12 can be flush with the bottom of the second clamping portion 22.

In this way, the bottom portions of the first clamping portion 12 and the second clamping portion 22 are kept flush when in the open state, which also improves the stability of the support.

In particular, in such an embodiment, the bottom of the first clamping portion 12 and the bottom of the second clamping portion 22 may be a plane, so that in the open state, the contact between the first clamping portion 12 and the second clamping portion 22 and the plane of the desk lamp is a surface contact, and the contact area is large, which can effectively increase the stability of placement.

Of course, it is understood that in other embodiments, the first clamping portion 12 and the second clamping portion 22 may be in point contact with the lying plane, as long as they can stably support, and are not limited herein.

EXAMPLE III

Referring to fig. 4 and 5, in some embodiments, the first clamping portion 12 is bent toward a side of the second housing 20 relative to the mounting portion 11, and the second clamping portion 22 is bent toward a side of the first housing 10 relative to the operating portion 21, such that a clamping space 23 is formed between the first clamping portion 12 and the second clamping portion 22 in the clamping state (as shown in fig. 4).

In this way, in the clamping state, the clamping space 23 formed by the first clamping part 12 and the second clamping part 22 can ensure the stability of clamping to avoid dropping when clamping.

Specifically, referring to fig. 4 and 5, in such an embodiment, the inner wall surface of the first clamping portion 12 is an arc surface, and the inner wall surface of the second clamping portion 22 is an arc surface, as shown in fig. 4, in the clamping state, the bottom of the first clamping portion 12 abuts against the bottom of the second clamping portion 22, and a clamping space 23 is formed between the inner wall surfaces of the first clamping portion and the second clamping portion, so that during clamping, a tubular or cylindrical carrier such as a pipe can be clamped in the clamping space 23, and the bottom of the first clamping portion 12 and the bottom of the second clamping portion 22 can also be kept in the abutting state (as shown in fig. 3), which can effectively prevent the clamping device 100 from falling off in the clamping and suspending process. In addition, as shown in the figure, since the inner surfaces of the first clamping portion 12 and the second clamping portion 22 are provided with the arc surfaces, when the clamping device 100 clamps and hangs on the tubular object, a user can smoothly rotate the whole clamping device 100 with force to adjust the hanging direction, thereby improving the convenience of use.

Example four

Referring to fig. 1 to 5, in some embodiments, the first clamping portion 12 includes two first supporting legs 121 disposed at intervals, and the second clamping portion 22 includes two second supporting legs 221 disposed at intervals.

Thus, in the open state, the clamping device 100 can be supported by the four supporting legs, and the stability of the support is improved.

Specifically, as shown in fig. 1 and 2, in the illustrated example, two first supporting legs 121 protrude from the bottom of the first clamping portion 12, the two first supporting legs are spaced apart from each other, the structures of the two first supporting legs are substantially identical, two second supporting legs 221 are spaced apart from the bottom of the second clamping portion 22, and the structures of the second supporting legs 221 and the first supporting legs 121 may be substantially the same. As shown in fig. 3 and 4, when the first clamping portion 12 and the second clamping portion 22 of the clamping device 100 are in the clamping state, the first supporting leg 121 on the first clamping portion 12 and the second supporting leg 221 on the second clamping portion 22 abut against each other, as shown in fig. 1 and 5, when the first clamping portion 12 and the second clamping portion 22 of the clamping device 100 are in the opening state, the first supporting leg 121 and the second supporting leg 221 are opposite to each other at a certain interval, and at this time, the clamping device 100 can be supported and placed on a tabletop by four supporting frames.

Further, in some embodiments, the bottom of the first leg 121 is formed with a first spherical support 1211, and the bottom of the second leg 221 is formed with a second spherical support 2211.

Thus, the clamping device 100 can be supported by the spherical supporting portion to adapt to different planes, so that the applicability is improved, and the situation that the bottom of the supporting foot is in a pure straight plate shape and is unstably placed on some uneven planes is avoided.

Specifically, as shown in fig. 4 and 5, in such an embodiment, the bottom of each of the first supporting leg 121 and the second supporting leg 221 has a spherical supporting portion, and the bottom of the spherical supporting portion may be a plane, but of course, the bottom thereof may also be an arc surface, which is not limited herein, and when in the open state, the bottom planes of the 4 spherical supporting portions are substantially parallel to each other so as to improve the stability of the placement.

EXAMPLE five

Referring to fig. 1 to 5, in some embodiments, the clamping device 100 further includes a rotation mounting base 60, the rotation mounting base 60 is rotatably mounted on the top of the mounting portion 11, and the rotation mounting base 60 can be used for mounting the functional component 200.

In this way, the functional assembly 200 can rotate along with the rotary mounting base 60 to realize the switching of different angles.

In particular, in such an embodiment, the functional assembly 200 can rotate along with the rotation mounting base 60, and when the user needs to use the functional assembly 200 at different angles, the user only needs to rotate the rotation mounting base 60 to adjust, so that the applicability of the clamping device 100 is enhanced. For example, the functional assembly 200 is a lamp assembly so that when a user needs to irradiate different positions, the irradiation direction of the lamp assembly can be adjusted by rotating the rotary mounting base 60.

Further, referring to fig. 4 and fig. 6, in some embodiments, the mounting portion 11 is provided with a mounting protrusion 111, a rotating groove 1111 is formed on an outer circumferential wall of the mounting protrusion 111, the clamping device 100 further includes a limiting member 70, the rotating mounting base 60 is sleeved on the mounting protrusion 111 and can rotate the mounting protrusion 111, the limiting member 70 is movably mounted on the rotating mounting base 60, and one end of the limiting member extends into the rotating groove 1111.

In this way, the stopper 70 movably attached to the rotation mount 60 is inserted into the rotation groove 1111, whereby the rotation mount 60 can be axially stopped and the relative rotation between the rotation mount 60 and the mount 11 can be achieved.

Specifically, referring to fig. 6, in such an embodiment, the mounting protrusion 111 may be circular, the rotating slot 1111 may be a circular slot, and the position limiting member 70 may be a plate-shaped position limiting piece movably mounted on the rotating mounting base 60, when the rotating mounting base 60 is mounted, the rotating mounting base 60 may be firstly sleeved on the mounting protrusion 111, then the position limiting member 70 is shifted to make one end of the position limiting member 70 extend into the rotating slot 1111 to avoid the axial movement of the rotating mounting base 60, meanwhile, the position limiting member 70 is inserted into the rotating slot 1111 without affecting the rotation of the rotating mounting base 60, when the rotating mounting base 60 needs to be dismounted, the position limiting member 70 needs to be shifted again to make the position limiting member 70 disengage from the rotating slot 1111, and then the rotating mounting base 60 is dismounted upwards, so that the mounting manner of the rotating mounting base 60 is simple and convenient to dismount.

Further, referring to fig. 4 and 6, the clamping device 100 further includes an elastic sheet 80, the elastic sheet 80 is installed on the limiting member 70, the elastic sheet 80 has an elastic protrusion 81 protruding from the limiting member 70, the functional assembly 200 is rotatably installed on the rotary mounting base 60, the functional assembly 200 can rotate up and down relative to the rotary mounting base 60, a fluted disc 201 is disposed on the functional assembly 200, a plurality of tooth grooves 2011 are formed on an outer peripheral wall of the fluted disc 201, when the limiting member 70 extends into the rotary groove 1111, the elastic protrusion 81 is snapped into the tooth grooves 2011, and the functional assembly 200 can rotate relative to the rotary mounting base 60 so that the elastic protrusion 81 is snapped into different tooth grooves 2011.

As such, after the rotary mounting base 60 and the functional assembly 200 are mounted, the elastic protrusions 81 may be snapped into the notches 2011 to limit the position of the functional assembly 200, and the user may rotate the functional assembly 200 up and down to adjust the orientation of the functional assembly 200, during which the elastic protrusions 81 may be snapped into different notches 2011 to maintain the functional assembly 200 at the position desired by the user after the functional assembly 200 is adjusted.

Specifically, referring to fig. 6, in the illustrated embodiment, the limiting member 70 may be hollow, the top of the limiting member 70 has a through hole 71, the elastic sheet 80 may be installed in the limiting member 70, and the elastic protrusion 81 extends into the limiting member 70 from the through hole 71 and protrudes out of the upper surface of the limiting member 70, so that after the rotation mounting base 60 is installed by the limiting member 70, the elastic protrusion 81 may be snapped into the tooth groove 2011 on the gear plate 201 to limit the position of the functional assembly 200, when a user twists the functional assembly 200 up and down, the gear plate 201 may elastically deform the elastic protrusion 81 to enable the gear plate 201 to rotate, so that the elastic protrusion 81 may be snapped into different tooth grooves 2011, and after the functional assembly 200 rotates to a desired position, the elastic protrusion 81 may be engaged with the corresponding tooth groove 2011 to limit the functional assembly 200 at the position, so as to prevent the functional assembly 200 from rotating randomly.

In the description herein, references to the description of the terms "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In addition, the above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (12)

1. A clamping device, comprising:

the first shell comprises a mounting part and a first clamping part which are opposite, and the mounting part is used for mounting a functional component;

the second shell is rotatably connected with the first shell and comprises an operating part and a second clamping part which are opposite to each other, and the first clamping part and the second clamping part are oppositely arranged;

the elastic piece is elastically abutted with the first shell and the second shell, the elastic piece is used for applying elastic force to the second shell and the first shell so as to enable the first clamping part and the second clamping part to keep a clamping state of mutual approaching and mutual abutting, and the operating part can enable the second clamping part to overcome the elastic force of the elastic piece and enable the second clamping part to be mutually far away from the first clamping part so as to be switched to an opening state under the action of external force;

the locking mechanism comprises a first locking structure arranged on the mounting part and a second locking structure arranged on the operating part, and when the second clamping part and the first clamping part are switched to the opening state, the second locking structure can be matched and locked with the first locking structure to enable the second clamping part and the first clamping part to be kept in the opening state.

2. The clamping device of claim 1, wherein the first locking structure includes a slot formed in the mounting portion, and the second locking structure includes a paddle movably mounted on the operating portion, the paddle being movable relative to the operating portion and extending into the slot to maintain the second clamping portion and the first clamping portion in the open state when the second clamping portion and the first clamping portion are switched to the open state.

3. The clamping device as claimed in claim 2, wherein the operating portion is formed with a sliding slot having an opening, the pick is slidably mounted in the sliding slot, and one end of the pick can slide out of the sliding slot from the opening and extend into the slot.

4. The clamping device as claimed in claim 3, wherein one of the side wall of the sliding groove and the shifting piece is formed with a limiting groove, and the other is formed with a limiting protrusion, and the limiting protrusion is in sliding fit with the limiting groove to limit the sliding stroke of the shifting piece.

5. A holding arrangement as claimed in claim 1, wherein the first and second holding portions are parallel and/or a bottom of the first holding portion is flush with a bottom of the second holding portion when the second locking formation cooperates with the first locking formation to retain the second and first holding portions in the open condition.

6. The clamping device as claimed in claim 1, wherein the first clamping portion is bent toward a side where the second housing is located with respect to the mounting portion, the second clamping portion is bent toward a side where the first housing is located with respect to the operating portion, and a clamping space is formed between the first clamping portion and the second clamping portion in the clamped state.

7. Clamping device according to claim 1, wherein the first clamping part comprises two first support feet arranged at a distance and the second clamping part comprises two second support feet arranged at a distance.

8. The clamping device of claim 7, wherein the bottom of the first support leg is formed with a first spherical support portion and the bottom of the second support leg is formed with a second spherical support portion.

9. The clamping device of claim 1 further comprising a swivel mount rotatably mounted on top of the mounting portion, the swivel mount for mounting the functional component.

10. The clamping device as claimed in claim 9, wherein the mounting portion has a mounting protrusion, a rotating groove is formed on the peripheral wall of the mounting protrusion, the clamping device further comprises a limiting member, the rotating mounting base is sleeved on the mounting protrusion and can rotate around the mounting protrusion, the limiting member is movably mounted on the rotating mounting base, and one end of the limiting member extends into the rotating groove.

11. The clamping device as claimed in claim 10, wherein the clamping device further comprises an elastic sheet, the elastic sheet is mounted on the limiting member, the elastic sheet has a protrusion and an elastic protrusion of the limiting member, the functional assembly is rotatably mounted on the rotary mounting base and can rotate up and down relative to the rotary mounting base, a fluted disc is arranged on the functional assembly, a plurality of tooth grooves are formed on the peripheral wall of the fluted disc, the limiting member extends into the rotary groove, the elastic protrusion is clamped into the tooth grooves, and the functional assembly can rotate relative to the rotary mounting base so that the elastic protrusion is clamped into different tooth grooves.

12. A grippable device, comprising:

a functional component; and

the clip device of any one of claims 1 to 11, the functional component being removably mounted on the mounting portion.

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