CN216692990U

CN216692990U - Clamping device

Info

Publication number: CN216692990U
Application number: CN202123062528.6U
Authority: CN
Inventors: 刘国炎
Original assignee: Shenzhen Panding Technology Co ltd
Current assignee: Shenzhen Panding Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-07
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a clamping device which is used for clamping electronic equipment and comprises a base, a first positioning assembly, a second positioning assembly and a locking piece, wherein the base is provided with a first positioning hole; the base is provided with a clamping groove for placing electronic equipment, the first positioning assembly is arranged on the base and comprises a first positioning assembly, the second positioning assembly comprises a shell, a rotating shaft and a second positioning member, the rotating shaft is arranged on the shell, the rotating shaft is rotatably connected to the base and drives the shell to rotate relative to the base, the locking member is detachably connected to the shell, the first positioning assembly and the second positioning member are used for abutting against and clamping the electronic equipment, and the locking member is used for limiting the rotation of the rotating shaft; according to the technical scheme, the first positioning assembly, the second positioning assembly and the locking piece are arranged on the clamping device to realize rapid clamping and fixing of the electronic equipment.

Description

Clamping device

Technical Field

The utility model relates to the technical field of auxiliary equipment of electronic equipment, in particular to a clamping device.

Background

The 21 st century is an information technology age, and electronic devices such as smart phones and tablet computers are increasingly popular, for example, tablet computers are substitute products of traditional desktop computers and notebook computers, and besides the functions of some traditional computers can be basically realized, the tablet computers are more characterized by small volume, light weight, portability, capability of being transferred to use places at any time like smart phones, and mobility flexibility. Therefore, many users today use a handheld smart phone or a tablet computer to obtain information, watch videos, videos and videos while riding in a vehicle, so that a clamping device for clamping electronic equipment is rapidly developed.

The existing clamping device is in some cross-country and high-vibration environments, the clamping force of the spring is insufficient, and the electronic equipment is easy to shake and trip in the vibration environment, so that the requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a clamping device, aiming at realizing the quick clamping and fixing of electronic equipment.

In order to achieve the purpose, the clamping device provided by the utility model comprises a base, a first positioning assembly, a second positioning assembly and a locking member; the base is formed with the centre gripping groove that is used for placing electronic equipment, first locating component install in the base, first locating component includes first locating component, second locating component include the casing, all install in the axis of rotation and the second locating component of casing, the axis of rotation rotate connect in the base drives the casing for the base rotates, the retaining member can dismantle connect in the casing, first locating component with the second locating component is used for the butt and presss from both sides tightly electronic equipment, the retaining member is used for the restriction the rotation of axis of rotation.

Optionally, the first positioning element is a positioning column, and the positioning column is used for being clamped into a groove-shaped structure of the electronic device.

Optionally, the second positioning element is a telescopic press block mounted on the rotating shaft.

Optionally, the casing include first casing and rotate connect in the second casing of first casing, first casing install in the axis of rotation, the axis of rotation with be equipped with spacing arch on one of the two of second casing, be equipped with the spacing groove on another one of the two, work as the second casing for when first casing rotates, spacing arch can block in the spacing inslot.

Optionally, the first shell with be equipped with first installation department and second installation department on the second casing respectively, first shell with the second casing passes through the retaining member with first installation department and the cooperation fixed connection of second installation department.

Optionally, the first installation department is the mounting groove, the second installation department is the mounting hole, the retaining member passes the mounting hole interference fit imbeds in the mounting groove.

Optionally, the second locating component still includes the connecting piece, the axis of rotation is including being used for the installation first axis of rotation, the second axis of rotation of second setting element and install in third axis of rotation on the base, be equipped with a plurality of first interlude holes and second interlude hole on the connecting piece, be equipped with a plurality of third interlude holes in the third axis of rotation, first axis of rotation passes simultaneously a plurality ofly first interlude hole is in order to realize the second setting element winds the connecting piece rotates, the second axis of rotation passes simultaneously a plurality ofly the second interlude hole with the third interlude hole is in order to realize the connecting piece winds the third axis of rotation rotates.

Optionally, the second positioning assembly further includes an adjusting assembly mounted on the third rotating shaft and a gear plate mounted on the base, the gear plate is provided with a plurality of gear grooves, and the third rotating shaft is rotated to enable the adjusting assembly to be embedded into different gear grooves.

Optionally, the adjusting part includes elastic component, gear pearl and install in the apron of third axis of rotation, be equipped with holding tank and bellying on the gear pearl, be equipped with spacing hole on the apron, spacing hole passes the bellying makes the gear pearl suppression is in the third axis of rotation, the elastic component hold in the holding tank and with third axis of rotation butt rotates the third axis of rotation makes the bellying embedding is different the gear inslot.

Optionally, the base includes two opposite first side walls, a second side wall, and a bottom wall connecting the first side wall and the second side wall, the first side wall, the second side wall, and the bottom wall enclose to form the clamping groove, and the first positioning assembly and the second positioning assembly are respectively installed on the first side wall and the second side wall.

According to the technical scheme, the electronic equipment is placed in the clamping groove of the base, the first positioning piece is arranged on the base and used for fixing the electronic equipment, then the rotating shaft is rotated, the second positioning piece is abutted against and used for fixing the electronic equipment, the electronic equipment is further clamped through the first positioning piece and the second positioning piece, and finally the rotation of the rotating shaft is limited through the fixing piece detachably connected to the shell, so that the electronic equipment is clamped and fixed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a clamping device according to the present invention;

FIG. 2 is an exploded view of one embodiment of the clamping device of the present invention;

FIG. 3 is a cross-sectional view showing a clamped state in an embodiment of the clamping apparatus of the present invention;

FIG. 4 is a cross-sectional view of an unclamped state of an embodiment of the clamping device according to the utility model;

FIG. 5 is another schematic structural diagram of an embodiment of the clamping device of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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 at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a clamping device.

Referring to fig. 2 to 4, the clamping device of the present invention comprises a base 3, a first positioning assembly 1, a second positioning assembly 2 and a locking member 4; base 3 is formed with the centre gripping groove 30 that is used for placing electronic equipment 5, first locating component 1 install in base 3, first locating component 1 includes first locating part 11, second locating component 2 include the casing, all install in the axis of rotation and the second locating part 20 of casing, the axis of rotation rotate connect in base 3 and drive the casing for base 3 rotates, retaining member 4 can dismantle connect in the casing, first locating part 11 with second locating part 20 is used for the butt and presss from both sides tightly electronic equipment 5, retaining member 4 is used for the restriction the rotation of axis of rotation.

The clamping device in the technical scheme can be applied to automobiles, buses, working environments needing to clamp the electronic equipment 5 in production workshops, and household environments, can be detachably connected to automobiles, production workshops or other furniture, and can also be fixedly installed in some production and living environments in the form of accessories.

According to the technical scheme, the electronic equipment 5 is placed in the clamping groove 30 of the base 3, the first positioning piece 11 is arranged on the base 3 and used for fixing the electronic equipment 5, then the rotating shaft is rotated, the second positioning piece 20 is abutted against and used for fixing the electronic equipment 5, the electronic equipment 5 is further clamped through the first positioning piece 11 and the second positioning piece 20, and finally the rotation of the rotating shaft is limited through the fixing piece detachably connected to the shell, so that the electronic equipment 5 is clamped and fixed, the electronic equipment 5 can be clamped and fixed only by rotating the rotating shaft with one hand, the use of a user is facilitated, the clamping speed of the electronic equipment 5 is increased, meanwhile, the first positioning piece 11 and the second positioning piece 20 are fixed and clamped, and the rotation of the rotating shaft is controlled through the locking piece 4, and the fixing effect of the electronic equipment 5 is also improved.

Referring to fig. 2 and 5, in this embodiment, the first positioning element 11 is a positioning column, and the positioning column is used to be clamped into a groove-shaped structure of the electronic device 5, so that the electronic device 5 can only move in the extending direction of the positioning column by the cooperation of the positioning column and the groove-shaped structure, and has a positioning effect on the electronic device 5, and in other embodiments, a steel sleeve 6 and other structures can be directly mounted on the electronic device 5 to form a groove-shaped structure to achieve positioning cooperation with the positioning column; of course, the first positioning member 11 may be a rubber block or a silicon block with a large friction force, and the movement of the electronic device 5 is limited by the first positioning member 11 with a large friction force.

Further, the second locating piece 20 is for installing in epaxial flexible briquetting of rotation, of course electronic equipment 5 still can establish some and the channel type structure of flexible briquetting, the channel type structure can be on electronic equipment 5 some spare parts of adorning outward constitute, can also be some interfaces on electronic equipment 5 form, of course can also be the channel type structure that the characteristic outward appearance of electronic equipment 5 formed, the rotation that drives flexible briquetting when the axis of rotation rotates and then makes flexible briquetting pass the hole of dodging on base 3 and electronic equipment 5 butt and press from both sides tight electronic equipment 5 with the cooperation of first locating piece 11, flexible briquetting is elastic material, thereby make clamping device reduce the damage to electronic equipment 5 when receiving vibrations.

Referring to fig. 2 to 4, in this embodiment, the housing includes a first housing 281 and a second housing 282 rotatably connected to the first housing 281, the first housing 281 is mounted on the rotating shaft, one of the rotating shaft and the second housing 282 is provided with a limiting protrusion 231, and the other of the rotating shaft and the second housing 282 is provided with a limiting groove 2821, when the second housing 282 rotates relative to the first housing 281, the limiting protrusion 231 can be clamped into the limiting groove 2821; in this embodiment, the limiting protrusion 231 is disposed on the rotating shaft, the limiting groove 2821 is disposed on the second casing 282, and when the second casing 282 rotates to a predetermined position relative to the first casing 281, the limiting groove 2821 is just snapped into the limiting protrusion 231, so as to limit the rotation of the rotating shaft, and further, the electronic device 5 is clamped.

Further, a first mounting part 2810 and a second mounting part 2822 are respectively arranged on the first housing 281 and the second housing 282, and the first housing 281 and the second housing 282 are fixedly connected through the locking member 4 and the first mounting part 2810 and the second mounting part 2822 in a matching manner; the fixing of the first and

second housings

281 and 282 is controlled by the locking member 4 and the first and

second mounting portions

2810 and 2822, so that the fixing of the rotation shaft is restricted, and the clamping fixing of the electronic device 5 is ensured.

Preferably, the first mounting portion 2810 is a mounting groove, the second mounting portion 2822 is a mounting hole, and the locking member 4 passes through the mounting hole and is embedded in the mounting groove in an interference fit manner; when the limiting groove 2821 is just clamped into the limiting protrusion 231, the mounting hole is communicated with the mounting groove, and the part of the locking member 4 accommodated in the mounting groove is made of an elastic deformable material, so that the locking member 4 passes through the mounting hole and is embedded into the mounting groove in an interference fit manner, and the fixed connection between the first shell 281 and the second shell 282 is realized; of course, the locking member 4 may be a snap, the mounting groove may be a slot, and the first casing 281 and the second casing 282 may be fixedly connected by a snap connection; of course, the locking member 4 may further include a holding portion for facilitating installation and fixation, and the holding portion may be a threaded structure provided on an outer wall surface of the locking member 4, or may be a ring or the like installed on the locking member 4.

The second positioning assembly 2 further comprises a connecting member 24, the rotating shafts include a first rotating shaft 21 and a second rotating shaft 22 for mounting the second positioning member 20, and a third rotating shaft 23 mounted on the base 3, the connecting member 24 is provided with a plurality of first through holes and second through holes, the third rotating shaft 23 is provided with a plurality of third through holes 233, the first rotating shaft 21 simultaneously penetrates through the plurality of first through holes to realize that the second positioning member 20 rotates around the connecting member 24, and the second rotating shaft 22 simultaneously penetrates through the plurality of second through holes and the third through holes 233 to realize that the connecting member 24 rotates around the third rotating shaft 23; through setting up a plurality of axis of rotation thereby realize second setting element 20 can have a plurality of pivoted nodes to be convenient for second setting element 20's regulation, thereby improve clamping device's suitability and flexibility.

The second positioning assembly 2 further comprises an adjusting assembly mounted on the third rotating shaft 23 and a gear plate 29 mounted on the base 3, the gear plate 29 is provided with a plurality of gear grooves 291, and the third rotating shaft 23 is rotated to enable the adjusting assembly to be embedded in different gear grooves 291; in the present embodiment, the shift position groove 291 has two shift positions, one is the shift position groove 291 in the open state, and the other is the shift position groove 291 in the closed state, and when the rotating shaft rotates into one of the shift position grooves 291, a force is applied to shift the rotating shaft to the position of the shift position groove 291, so that the rotating shaft is prevented from returning to the initial position due to gravity or the like, thereby improving the stability of the rotating shaft.

Preferably, the adjusting assembly includes an elastic member 25, a shift ball 26 and a cover plate 27 mounted on the third rotating shaft 23, the shift ball 26 is provided with an accommodating groove 261 and a protrusion 262, the cover plate 27 is provided with a limiting hole 271, the limiting hole 271 penetrates through the protrusion 262 and presses the shift ball 26 on the third rotating shaft 23, the elastic member 25 is accommodated in the accommodating groove 261 and abuts against the third rotating shaft 23, and the third rotating shaft 23 is rotated so that the protrusion 262 is inserted into the different shift grooves 291; the gear beads 26 are mounted in the groove-shaped structure of the third rotating shaft 23 through the elastic member 25, then the cover plate 27 is mounted at the opening of the groove-shaped structure, then the protrusions 262 of the gear beads 26 protrude out of the limiting holes 271, the gear beads 26 protrude out of the limiting holes 271 or are hidden in the limiting holes 271 through the elastic member 25 by rotating the third rotating shaft 23, and when the third rotating shaft 23 rotates to the position corresponding to the corresponding gear groove 291, the gear beads 26 protrude out of the limiting holes 271 and then abut against the wall surface of the gear groove 291, so that gear adjustment is achieved.

Referring to fig. 1 and 5, the base 3 includes two opposite first side walls 31, second side walls 32, and a bottom wall 33 connecting the first side walls 31 and the second side walls 32, the first side walls 31, the second side walls 32, and the bottom wall 33 enclose the clamping groove 30, and the first positioning assembly 1 and the second positioning assembly 2 are respectively mounted on the first side walls 31 and the second side walls 32; in this embodiment, a plurality of expansion interfaces may be further disposed on the first side wall 31, the second side wall 32, or the bottom wall 33 of the base 3, so as to be connected to and expand the interface on the electronic device 5, thereby further increasing the practicability of the clamping device, and meeting the requirement of a user for simultaneously using a plurality of other electronic devices 5.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A clamping device for clamping an electronic device, comprising:

a base formed with a holding groove for placing an electronic device;

a first positioning assembly mounted to the base, the first positioning assembly including a first positioning member;

the second positioning assembly comprises a shell, a rotating shaft and a second positioning piece, wherein the rotating shaft and the second positioning piece are both arranged on the shell; and

a retaining member removably attached to the housing;

the first positioning piece and the second positioning piece are used for abutting and clamping the electronic equipment, and the locking piece is used for limiting the rotation of the rotating shaft.

2. The clamping device as claimed in claim 1, wherein the first positioning member is a positioning post for snapping into a channel structure of the electronic device.

3. The clamping device as claimed in claim 1, wherein said second positioning member is a telescopic press block mounted on said rotatable shaft.

4. The clamping device as claimed in claim 1, wherein the housing comprises a first housing and a second housing rotatably connected to the first housing, the first housing is mounted on the rotating shaft, one of the rotating shaft and the second housing is provided with a limiting protrusion, the other of the rotating shaft and the second housing is provided with a limiting groove, and the limiting protrusion can be snapped into the limiting groove when the second housing rotates relative to the first housing.

5. The clamping device as claimed in claim 4, wherein said first housing and said second housing are provided with a first mounting portion and a second mounting portion, respectively, and said first housing and said second housing are fixedly connected by engagement of said locking member with said first mounting portion and said second mounting portion.

6. The clamping device as claimed in claim 5, wherein the first mounting portion is a mounting groove and the second mounting portion is a mounting hole, and the locking member is inserted into the mounting groove through the mounting hole in an interference fit manner.

7. The clamping device as claimed in any one of claims 1 to 6, wherein the second positioning assembly further comprises a connecting member, the rotating shaft includes a first rotating shaft for mounting the second positioning member, a second rotating shaft and a third rotating shaft mounted on the base, the connecting member is provided with a plurality of first penetrating holes and second penetrating holes, the third rotating shaft is provided with a plurality of third penetrating holes, the first rotating shaft simultaneously penetrates through the plurality of first penetrating holes to realize the rotation of the second positioning member around the connecting member, and the second rotating shaft simultaneously penetrates through the plurality of second penetrating holes and third penetrating holes to realize the rotation of the connecting member around the third rotating shaft.

8. The clamping device as claimed in claim 7, wherein said second positioning assembly further comprises an adjustment assembly mounted to said third rotatable shaft and a shift plate mounted to said base, said shift plate having a plurality of shift slots therein, and wherein rotation of said third rotatable shaft causes said adjustment assembly to engage different ones of said shift slots.

9. The clamping device as claimed in claim 8, wherein the adjusting assembly includes an elastic member, a shift ball and a cover plate mounted on the third rotating shaft, the shift ball is provided with a receiving groove and a protrusion, the cover plate is provided with a limiting hole, the limiting hole passes through the protrusion and presses the shift ball onto the third rotating shaft, the elastic member is received in the receiving groove and abuts against the third rotating shaft, and the third rotating shaft is rotated to make the protrusion fit into different shift grooves.

10. The clamping device as claimed in claim 1, wherein the base includes two opposite first and second side walls and a bottom wall connecting the first and second side walls, the first, second and bottom walls enclosing the clamping slot, the first and second positioning members being mounted on the first and second side walls, respectively.