CN214580311U

CN214580311U - Multifunctional desk clamp

Info

Publication number: CN214580311U
Application number: CN202120557504.9U
Authority: CN
Inventors: 戎毅; 陈贝毅
Original assignee: Cixi Mingye Communicating & Electronic Co ltd
Current assignee: Cixi Mingye Communicating & Electronic Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-02
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a socket technical field especially relates to a multifunctional desk presss from both sides. A multifunctional desk clamp comprises a clamping frame and a rotating assembly movably arranged above the clamping frame, wherein the clamping frame comprises a base and a positioning assembly arranged below the base, a clamping end of the positioning assembly can move longitudinally relative to the base, and a clamping opening is formed between the base and the clamping end of the positioning assembly; the rotating assembly is embedded on the base and at least comprises an installation rotary table above the base, and the installation rotary table can do circular motion relative to the base. In the technical scheme, the table can be clamped and fixed on the table top by acting on the clamping end of the positioning assembly, and the installation is simple and rapid; the table clamp not only provides the function of clamping, but also is provided with a rotating assembly on the base of the table clamp, the rotating assembly provides the function of torque rotation, different product types of products only need to be fixedly installed with the installation turntable of the rotating assembly, the installation and the tabletop can be played, and the practicability of the function is high.

Description

Multifunctional desk clamp

Technical Field

The utility model relates to a socket technical field especially relates to a multifunctional desk presss from both sides.

Background

Nowadays, for saving desktop space, improving the quality of life, convenient products such as desk lamp, little fan that some bottom belt clamps can press from both sides on the desktop board appear on the market, make things convenient for children to study and can the multi-scene use, receive liking of people deeply.

And some table clamp products can clamp the table top and adjust the clamped thickness, so that a wider application range is brought to a user, and the table clamp is more convenient.

Chinese patent publication No. CN209893071U relates to a desktop clamping device, which includes a C-shaped clamping frame and a screw clamping mechanism. The C-shaped clamping frame comprises a first L-shaped connecting plate, a second L-shaped connecting plate and a fastening bolt, wherein the first L-shaped connecting plate and the second L-shaped connecting plate are arranged oppositely along the height direction and are connected into a whole by the fastening bolt. Set up the multiunit and carry out a series of bolt through-holes of equipartition along its direction of height on the lateral wall of first L shape connecting plate for wear to establish fastening bolt, correspondingly, set up the screw hole with fastening bolt looks adaptation on the lateral wall of second L shape connecting plate to in the opening size of adjustment C shape centre gripping frame, so, thereby can carry out the adjustment of centre gripping frame opening size according to the actual thickness of actual desktop, thereby enlarge its self application scope. In addition, the clamping degree of the desktop clamping device relative to the desktop can be ensured, and the use safety of the display is improved.

However, the product clamping method is complicated and has general stability. Moreover, the functionality is single, only the base part of adaptation display does not have other convenient functionalities yet.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a multifunctional desk clamp which is simpler and faster to install; the table clamp base is provided with a mounting rotary table which can be adapted to different products; in addition, the desk clamp is also provided with a USB quick charging function, can charge mobile phones/notebooks and the like, and is high in functionality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: including the holding frame and the movable rotating assembly who sets up in the holding frame top, its characterized in that: the clamping frame comprises a base and a positioning assembly arranged below the base, a clamping end of the positioning assembly can move longitudinally relative to the base, and a clamping opening is formed between the base and the clamping end of the positioning assembly; the rotating assembly is embedded on the base and at least comprises an installation rotary table above the base, and the installation rotary table can do circular motion relative to the base. In the technical scheme, the table can be clamped and fixed on the table top by acting on the clamping end of the positioning assembly, and the installation is simple and rapid; and the table clamp not only provides the function of clamping, but also is provided with a rotating assembly on the base of the table clamp, the rotating assembly provides the function of torque rotation, and different product types of products only need to be fixedly installed with the installation turntable of the rotating assembly, so that the installation and the tabletop can be rotated, and the functional practicability is strong.

Preferably, a sliding groove is formed in the inner wall of the side end of the base, and the clamping end of the positioning assembly can longitudinally move along the sliding groove and adjust the distance between the clamping end and the upper end face of the base. Among this technical scheme, thereby locating component's centre gripping end can remove more convenient, fast and carry the desktop with the base from upper and lower both sides on the spout.

Preferably, the positioning assembly comprises a fixing support and a screw rod penetrating through the end of the fixing support, the clamping end of the positioning assembly is the fixing support, the screw rod is connected with the fixing support through threads, and the screw rod can rotate and drive the fixing support to move longitudinally under the action of external force. In the technical scheme, the screw rod is screwed on the table clamp base, so that the fixed support can be driven to move and the table top can be fastened, and the installation is simple and rapid.

Preferably, the side part of the upper end of the base is provided with a round hole, the round hole is communicated with the sliding groove, the screw rod and the end part of the fixed support are arranged in the sliding groove, a nut at the upper end of the screw rod is erected in the round hole, and the nut can be pressed against the round hole to rotate under the action of external force. In the technical scheme, in order to ensure that the screw does not displace in the longitudinal direction and the transverse direction, the nut at the upper end of the screw is erected in the circular hole, so that the fixed support does screw motion relative to the screw.

Preferably, the upper end of the base is provided with a clamping seat, the bottom of the clamping seat is provided with a through hole, a gasket is fixedly arranged in the clamping seat, the upper end of the rotating assembly presses against the gasket, the lower end of the rotating assembly extends out of the through hole, and the rotating assembly is positioned through friction between the rotating assembly and the gasket. In the technical scheme, the rotating assembly presses against the gasket to generate friction and rotates relative to the gasket to position.

Preferably, the rotating assembly comprises an installation turntable, a rotating shaft fixed at the lower end of the installation turntable, and a plurality of friction plates sleeved on the rotating shaft, and the gasket is sleeved on the rotating shaft and clamped between two friction plates. In the technical scheme, the friction plate is elastic, and the friction plate can generate torque when extruding the gasket, so that the rotary table is installed with torque, certain force is needed during rotation, and the rotary table is safer.

Preferably, the rotating assembly further comprises a nut, the nut is detachably sleeved on the rotating shaft and located below the friction plate, and the nut can extrude the friction plate to press the friction plate against the gasket under the action of external force. Among this technical scheme, originally be gapped between the friction disc, thereby make the friction disc compress tightly the gasket through rotating the nut.

Preferably, the installation turntable, the rotating shaft and the plurality of friction plates are arranged in a linkage manner and can rotate relative to the gasket. In the technical scheme, when the rotary table is rotatably installed, the rotary shaft and the plurality of friction plates rotate together, and the gaskets are pressed and rotate relative to the rotary shaft.

Preferably, the inner wall of the clamping seat is provided with a barrier strip, the gasket is provided with an opening, the barrier strip is clamped in the opening, and the height of the barrier strip is greater than the distance between the lower end face of the gasket and the bottom surface of the clamping seat. Among this technical scheme, when rotating the installation revolving stage, because the effect of moment of torsion, the gasket can become flexible after the time has been long, for this reason, sets up the blend stop at the opening part of gasket, prevents that the gasket from producing the displacement in the circumferencial direction.

Preferably, the side end of the base is provided with a USB interface and an output port, and the lower end of the base is provided with an input port. In the technical scheme, the desk clamp is further provided with a USB quick charging function, a mobile phone/notebook computer and the like can be charged, and the desk clamp is multifunctional and high in practicability.

Drawings

Fig. 1 is a schematic perspective view of a multi-functional desk holder.

Fig. 2 is a schematic view of another perspective structure of the multifunctional desk clip.

Fig. 3 is a schematic view of the upper end of the base of the multifunctional desk clamp.

Fig. 4 is a perspective view of an interface arrangement of a multi-function table clamp.

Fig. 5 is a perspective view of a rotating assembly of the multifunctional table clamp.

Figure 6 is an exploded view of a pivoting assembly of a multi-function table clamp.

Fig. 7 is an exploded view showing a use state of a multi-function table clip.

Fig. 8 is a reference view showing a use state of a multi-function clip.

Fig. 9 is a bottom view of a multifunctional table clamp with a turntable mounted and friction plate detached.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

As shown in fig. 1-9, the multifunctional desk clamp comprises a clamping frame and a rotating assembly 12 movably arranged above the clamping frame, wherein the clamping frame comprises a base 1 and a positioning assembly 2 arranged below the base 1, a clamping end of the positioning assembly 2 can move longitudinally relative to the base 1, and a clamping opening is formed by the base 1 and the clamping end of the positioning assembly 2; the rotating assembly 12 is embedded on the base 1, the rotating assembly 12 at least comprises an installation rotary table 3 positioned above the base 1, and the installation rotary table 3 can do circular motion relative to the base 1. In the technical scheme, the table can be clamped and fixed on the table top by acting on the clamping end of the positioning component 2, and the longitudinal height of the clamping opening can be adjusted to adapt to different table top thicknesses, so that the installation is simple and rapid; the upper end pressing surface of the base 1 is larger, so that the fixing is more stable; and the table clamp not only provides the function of clamping, but also is equipped with rotating assembly 12 on the base of the table clamp, and rotating assembly 12 provides the moment of torsion rotation function, and different product classification products only need with the installation revolving stage 3 fixed mounting of rotating assembly 12, can play the installation and the desktop just can rotate, and functional practicality is strong.

Furthermore, the inner wall of the side end of the base 1 is provided with a sliding groove 4, and the clamping end of the positioning component 2 can move longitudinally along the sliding groove 4 and adjust the distance between the clamping end and the upper end surface of the base 1. Locating component 2 includes fixed bolster 5 and wears to establish the screw rod 6 at 5 tip of fixed bolster, and the exposed core of locating component 2 is fixed bolster 5, and through threaded connection between screw rod 6 and the fixed bolster 5, screw rod 6 can rotate and drive fixed bolster 5 longitudinal movement under external force work. In the technical scheme, the screw rod 6 is screwed on the table clamp base 1, so that the clamping end fixing support 5 of the positioning component 2 can be driven to move and fasten the table top on the sliding groove 4 more conveniently and rapidly, and the installation is simple and rapid.

Furthermore, the side part of the upper end of the base 1 is provided with a round hole 7, the round hole 7 is communicated with the sliding groove 4, the screw 6 and the end part of the fixed support 5 are arranged in the sliding groove 4, a nut 8 at the upper end of the screw 6 is erected in the round hole 7, and the nut 8 can be pressed against the round hole 7 to rotate under the action of external force. In the technical scheme, in order to ensure that the screw 6 does not displace longitudinally and transversely, the nut 8 at the upper end of the screw 6 is erected in the round hole 7, so that the fixed support 5 does screw rod motion relative to the screw 6.

Furthermore, the upper end of the base 1 is provided with a clamping seat 9, the bottom of the clamping seat 9 is provided with a through hole 10, a gasket 11 is fixedly arranged in the clamping seat 9, the upper end of the rotating component 12 is pressed against the gasket 11, the lower end of the rotating component extends out of the through hole 10, and the rotating component 12 is positioned through friction between the rotating component and the gasket 11. The rotating assembly 12 comprises a mounting rotary table 3, a rotating shaft 13 fixed at the lower end of the mounting rotary table 3, and a plurality of friction plates 14 sleeved on the rotating shaft 13, wherein a gasket 11 is sleeved on the rotating shaft 13 and clamped between two friction plates 14. In the technical scheme, the rotating assembly presses against the gasket to generate friction and rotates relative to the gasket to position. The friction plate is elastic, and the friction plate can generate torque when extruding the gasket, so that the installation turntable is provided with torque, and the installation turntable can rotate only by using certain force when rotating, and is more stable and safe in structure.

Furthermore, the rotating assembly 12 further includes a nut 15, the nut 15 is detachably disposed on the rotating shaft 13 and located below the friction plate 14, and the nut 15 can press the friction plate 14 against the gasket 11 under the action of external force. The installation turntable 3, the rotating shaft 13 and the friction plates 14 are arranged in a linkage manner and can rotate relative to the gasket 11. Among this technical scheme, originally be gapped between the friction disc 14, thereby make friction disc 14 compress tightly gasket 11 through rotating nut 15, just so produced the moment of torsion, have a resistance when rotating installation revolving stage 3. As shown in fig. 9, since the opening in the middle of the friction plate 14 is engaged with the rotating shaft 13 of the lower end of the mounting turntable 3, when the mounting turntable 3 rotates, the rotating shaft and the friction plates rotate together with the mounting turntable 3 and press and rotate the pad 11 against the rotating shaft.

Furthermore, a barrier strip 16 is arranged on the inner wall of the clamping seat 9, an opening 17 is arranged on the gasket 11, the barrier strip 16 is clamped in the opening 17, and the height of the barrier strip 16 is greater than the distance between the lower end surface of the gasket 11 and the bottom surface of the clamping seat 9. In the technical scheme, the gasket 11 is fixed with the base 1 through screws; when the rotary table 3 is rotatably mounted, due to the action of torque and torsion, after a long time, the screw can loosen, so that the gasket 11 loosens, and potential safety hazards exist, for this reason, the barrier strip 16 is arranged at the opening 17 of the gasket 11, and the gasket 11 is prevented from displacing in the circumferential direction.

The side end of the base 1 is also provided with a USB interface 18 and an output port 20, and the lower end of the base 1 is provided with an input port 19. In the technical scheme, the desk clamp provides a double-output interface, can charge a mobile phone/a notebook computer and the like, meets the requirements on convenience in work and study, and is high in functionality.

In this embodiment, when the multifunctional desk clamp provided by the present invention is used, as shown in fig. 7-8, the desk clamp is used with a desk lamp, the nut 8 on the upper end of the base 1 is screwed, the screw 6 rotates to drive the fixing bracket 5 to move longitudinally in the sliding groove 4, so that the fixing bracket 5 and the upper end surface of the base 1 clamp the desktop plate, and the desktop plate is fixed quickly. Fix fixed part 21 of desk lamp lower extreme and installation revolving stage 3 of table clamp upper end, just can make the desk lamp fix on the desktop, still can provide the rotation function for the desk lamp owing to the moment of torsion effect of installation revolving stage 3, if need use other products such as socket, display, only need change fixed part 21, with fixed part 21 and installation revolving stage 3 fixed can.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a multifunctional desk presss from both sides, includes the holding frame and the movable rotating assembly (12) of setting in the holding frame top, its characterized in that: the clamping frame comprises a base (1) and a positioning assembly (2) arranged below the base (1), the clamping end of the positioning assembly (2) can move longitudinally relative to the base (1), and a clamping opening is formed between the base (1) and the clamping end of the positioning assembly (2); the rotating assembly (12) is embedded on the base (1), the rotating assembly (12) at least comprises an installation rotary table (3) positioned above the base (1), and the installation rotary table (3) can do circular motion relative to the base (1).

2. A multi-function table clamp as defined in claim 1 wherein: be equipped with spout (4) on the side inner wall of base (1), the exposed core of locating component (2) can be along spout (4) longitudinal movement and adjust and base (1) up end between the distance.

3. A multi-function table clamp as defined in claim 2 wherein: locating component (2) include fixed bolster (5) and wear to establish screw rod (6) at fixed bolster (5) tip, the exposed core of locating component (2) is fixed bolster (5), pass through threaded connection between screw rod (6) and fixed bolster (5), screw rod (6) can rotate and drive fixed bolster (5) longitudinal movement under the exogenic action.

4. A multi-function table clamp as defined in claim 3 wherein: the utility model discloses a screw rod, including base (1), the upper end lateral part of base (1) is equipped with round hole (7), round hole (7) and spout (4) intercommunication, screw rod (6) set up in spout (4) with the tip of fixed bolster (5), nut (8) of screw rod (6) upper end are erect in round hole (7), nut (8) can be pressed and support under the exogenic action and rotate in round hole (7).

5. A multi-function table clamp as defined in claim 1 wherein: the improved structure is characterized in that a clamping seat (9) is arranged at the upper end of the base (1), a through hole (10) is formed in the bottom of the clamping seat (9), a gasket (11) is fixedly arranged in the clamping seat (9), the upper end of the rotating assembly (12) is pressed against the gasket (11), the lower end of the rotating assembly extends out of the through hole (10), and the rotating assembly (12) is positioned through friction between the rotating assembly and the gasket (11).

6. A multi-function table clamp as defined in claim 5 wherein: the rotating assembly (12) comprises an installation rotary table (3), a rotating shaft (13) fixed at the lower end of the installation rotary table (3) and a plurality of friction plates (14) sleeved on the rotating shaft (13), and the gasket (11) is sleeved on the rotating shaft (13) and clamped between the two friction plates (14).

7. A multi-function table clamp as defined in claim 6 wherein: the rotating assembly (12) further comprises a nut (15), the nut (15) is detachably sleeved on the rotating shaft (13) and located below the friction plate (14), and the nut (15) can extrude the friction plate (14) to enable the friction plate (14) to be pressed against the gasket (11) under the action of external force.

8. A multi-function table clamp as defined in claim 6 wherein: the installation turntable (3), the rotating shaft (13) and the friction plates (14) are arranged in a linkage mode and can rotate relative to the gasket (11).

9. A multi-function table clamp as defined in claim 5 wherein: the inner wall of the clamping seat (9) is provided with a barrier strip (16), the gasket (11) is provided with an opening (17), the barrier strip (16) is clamped in the opening (17), and the height of the barrier strip (16) is larger than the distance between the lower end face of the gasket (11) and the bottom face of the clamping seat (9).

10. A multi-function table clamp as defined in claim 1 wherein: the side of base (1) is equipped with USB interface (18), delivery outlet (20), the lower extreme of base (1) is equipped with input port (19).