CN210135421U - Double-screen connecting device - Google Patents

Abstract

The utility model relates to the field of connecting devices, in particular to a double-screen connecting device, which comprises a positioning rod, a clamping assembly, a bottom plate and a connecting piece; one part of the connecting piece is detachably connected with the clamping assembly, and the other part of the connecting piece is clamped with the positioning rod; the bottom plate is fixedly connected with the positioning rod, and the clamping assembly is arranged opposite to the bottom plate; the double-screen connecting device also comprises a cover assembly superposed on one surface of the connecting piece far away from the bottom plate and a fastening assembly rotationally connected with the cover assembly; the display screen parts of the two electronic devices are placed between the clamping component and the bottom plate, the fastening component is rotated, and the fastening component applies acting force towards the bottom plate to the connecting piece, so that the clamping component and the bottom plate clamp the display screen parts of the two electronic devices. The connecting piece is detachably connected with the clamping assembly, so that a user can replace the clamping assembly at any time, and the problem of reduced clamping effect of the clamping assembly due to long-term use is avoided; through rotating the fastening component with centre gripping electronic equipment, convenient operation has reduced the clamping time.

Description

Double-screen connecting device

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electronic equipment accessory field, in particular to double screen connecting device.

[ background of the invention ]

Along with the popularization of electronic equipment, electronic equipment such as a mobile phone and a tablet personal computer is more and more compact to the life of people, and in ordinary use, people usually need to use the equipment such as the mobile phone and the tablet personal computer in a matched mode with a computer, and at the moment, a computer display screen and the mobile phone or the tablet personal computer need to be connected together through a double-screen connecting device for convenience of watching.

In the existing double-screen connecting device, the clamping step is often more complicated, time is wasted by frequent clamping, for example, the double-screen connecting device connected by screw threads and clamped needs to be rotated for many times to clamp and fix the electronic equipment.

[ Utility model ] content

In order to overcome the longer problem of clamp time in the present double screen connecting device, the utility model provides a double screen connecting device.

The utility model solves the technical problem, and provides a technical scheme as follows: a double-screen connecting device is used for clamping and connecting two electronic devices and comprises a positioning rod, a clamping assembly, a bottom plate and a connecting piece; one part of the connecting piece is connected with the clamping assembly, and the other part of the connecting piece is clamped with the positioning rod; the bottom plate is fixedly connected with the positioning rod, and the clamping assembly is arranged opposite to the bottom plate; the double-screen connecting device also comprises a cover assembly superposed on one surface of the connecting piece, which is far away from the bottom plate, and a fastening assembly rotatably connected with the cover assembly, wherein the cover assembly is fixedly connected or detachably connected with the positioning rod; the display screen parts of the two electronic devices are placed between the clamping component and the bottom plate, the fastening component is rotated, and the fastening component exerts an acting force towards the bottom plate on the connecting piece, so that the clamping component and the bottom plate clamp the display screen parts of the two electronic devices.

Preferably, the clamping assembly comprises a first clamping piece and a second clamping piece, and the bottom plate comprises a third clamping piece and a fourth clamping piece; the first clamping piece and the third clamping piece are arranged oppositely to clamp an electronic device; the second clamping piece and the fourth clamping piece are arranged oppositely to clamp another electronic device.

Preferably, the connecting piece forms a first connecting plate and a second connecting plate on two opposite side surfaces of the positioning rod; the first clamping piece is detachably connected with the first connecting plate, the second clamping piece is detachably connected with the second connecting plate, and the third clamping piece and the fourth clamping piece are fixedly connected with the positioning rod.

Preferably, the first connecting plate is provided with a fixing hole and a clamping plate extending along the direction of the first connecting plate far away from the positioning rod; the first clamping piece is provided with a fixing column inserted into the fixing hole; the one end that first holder kept away from the locating lever is equipped with to the bellied platform of joint board, and this platform is being close to joint board one side is seted up one and is held the joint groove of joint board, the joint board can stretch into in the joint inslot.

Preferably, the fastening assembly comprises two first fastening pieces which have the same structure and are respectively arranged at two ends of the covering piece; the first fastener comprises a rotating rod, a hand-breaking part and a fastening plate for connecting the rotating rod and the hand-breaking part; the fastening plate is abutted against the connecting piece; the cover part is close to the rotating part of the inwards sunken formation of one side of connecting piece, but the dwang joint in within the rotating part, the hand break off with the fingers and thumb the portion the mounting plate can for the dwang axial rotates.

Preferably, the end surface of the rotating rod is fixedly connected with an area close to the edge of one side of each of the two fastening plates, and each fastening plate takes the rotating rod as an axis and is provided with a plurality of arc-shaped sections with different radiuses; the first connecting plate is provided with two movable plates abutted to the fastening plates, when the fastening plates rotate by taking the rotating rods as axes, the movable plates deform along with the change of the radius of the arc-shaped sections on the fastening plates, and the movable plates drive the first clamping piece to be close to or far away from the third clamping piece.

Preferably, an elastic part is arranged between the clamping assembly and the bottom plate, one end of the elastic part is connected with the clamping assembly, the other end of the elastic part is connected with the bottom plate, when the fastening assembly exerts an acting force on the connecting piece towards the bottom plate, the elastic part deforms under pressure, and when the fastening assembly stops exerting an acting force on the connecting piece towards the bottom plate, the elastic part drives the clamping assembly to restore to an initial position.

Preferably, one end of the positioning rod, which is far away from the clamping assembly, is provided with a telescopic rod structure, and the length of the positioning rod can be adjusted according to needs.

Preferably, the surface of the third clamping piece close to the first clamping piece and the surface of the fourth clamping piece close to the second clamping piece are provided with anti-slip pads so as to improve the clamping stability.

Preferably, the first clamping piece and the second clamping piece are detachably connected to the connecting piece, the double-screen connecting device further comprises a containing piece, the containing piece is arranged on one side, away from the cover piece, of the positioning rod, and the first clamping piece and the second clamping piece are in various different thickness sizes.

Compared with the prior art, the utility model provides a pair of double screen connecting device for the centre gripping connects two electronic equipment, its characterized in that: the double-screen connecting device comprises a positioning rod, a clamping assembly, a bottom plate and a connecting piece; the connecting piece part is detachably connected with the clamping assembly, and the other part of the connecting piece part is clamped with the positioning rod; the bottom plate is fixedly connected with the positioning rod, and the clamping assembly is arranged opposite to the bottom plate; the double-screen connecting device also comprises a cover assembly superposed on one surface of the connecting piece, which is far away from the bottom plate, and a fastening assembly rotatably connected with the cover assembly, wherein the cover assembly is fixedly connected or detachably connected with the positioning rod; the display screen parts of the two electronic devices are placed between the clamping component and the bottom plate, the fastening component is rotated, and the fastening component exerts an acting force towards the bottom plate on the connecting piece, so that the clamping component and the bottom plate clamp the display screen parts of the two electronic devices. The connecting piece is detachably connected with the clamping assembly, so that a user can replace the clamping assembly at any time, and the problem of reduced clamping effect of the clamping assembly due to long-term use is avoided; through rotating the fastening component with centre gripping electronic equipment, convenient operation has reduced the clamping time.

The clamping assembly comprises a first clamping piece and a second clamping piece, and the bottom plate comprises a third clamping piece and a fourth clamping piece; the first clamping piece and the third clamping piece are arranged oppositely to clamp an electronic device; the second clamping piece and the fourth clamping piece are arranged oppositely to clamp another electronic device. The connecting piece forms a first connecting plate and a second connecting plate on two opposite side surfaces of the positioning rod; the first clamping piece is detachably connected with the first connecting plate, the second clamping piece is detachably connected with the second connecting plate, and the third clamping piece and the fourth clamping piece are fixedly connected with the positioning rod. The first connecting plate is provided with a fixing hole and a clamping connecting plate extending along the direction of the first connecting plate far away from the first surface; the first clamping piece is provided with a fixing column inserted into the fixing hole; the one end that first holder kept away from the first surface is equipped with to the bellied platform of joint board, this platform is being close to joint board one side is seted up one and is held the joint groove of joint board, the joint board can stretch into in the joint inslot.

The fastening components comprise first fastening pieces which have the same structure and are respectively arranged at two ends of the covering piece; the first fastener comprises a rotating rod, a hand-breaking part and a fastening plate for connecting the rotating rod and the hand-breaking part; the fastening plate is abutted against the connecting piece; the cover part is close to the rotation part that one side of connecting piece inwards caves in and forms, the dwang can the joint in within the rotation part, the hand break off with the fingers and thumb the portion the mounting plate can be followed the dwang axial rotates. The end face of the rotating rod is fixedly connected with an area close to the edge of one side of each of the two fastening plates, and each fastening plate takes the rotating rod as an axis and is provided with a plurality of arc-shaped sections with different radiuses; the first connecting plate is provided with a moving plate abutted against the two fastening plates, and when the fastening plates rotate by taking the rotating rod as an axis, the moving plate moves along with the change of the radius of the arc-shaped section on the fastening plate; rotate the dwang, work as the radius of arc section is by little grow on the mounting plate, makes the movable plate drives first holder to the third holder is close to, makes clearance between first holder and the third holder reduces to centre gripping electronic equipment. Through the structure of a plurality of different radial segmental arcs on the mounting plate to use the dwang to rotate the mounting plate as the axle center, carry out the centre gripping to electronic equipment and fix, have convenient and fast's effect, labour saving and time saving.

The clamping assembly with be equipped with the elastic component between the bottom plate, elastic component one end with the clamping assembly is connected, the other end of elastic component with the bottom plate is connected, works as the fastening assembly is right the effort towards the bottom plate is applyed to the connecting piece, the elastic component compressive deformation works as the fastening assembly stops right the effort towards the bottom plate is applyed to the connecting piece, the elastic component drives the clamping assembly resumes initial position. The elastic piece is used, so that the clamping assembly has resilience, the process that an operator manually pulls the clamping assembly to place the electronic equipment is reduced, and the time is saved.

One end of the positioning rod, which is far away from the clamping assembly, is provided with a telescopic rod structure, and the length of the positioning rod can be adjusted as required.

And anti-slip pads are arranged on the surfaces of the third clamping piece, which are close to the first clamping piece, and the surfaces of the fourth clamping piece, which are close to the second clamping piece, so that the clamping stability is improved.

The double-screen connecting device further comprises a containing piece, wherein the containing piece is arranged on one side, far away from the cover piece, of the positioning rod so as to contain the first clamping piece and the second clamping piece with various different thickness sizes. So that the double-screen connecting device can adapt to electronic equipment with more thickness sizes.

[ description of the drawings ]

Fig. 1a is a schematic view of the overall structure of the dual-screen connecting device provided by the present invention.

Fig. 1b is a schematic view of the overall structure of the dual-screen connection device provided by the present invention in another direction.

Fig. 2 is a schematic view of the overall structure of the electronic apparatus.

Fig. 3a is a schematic structural diagram of the dual-screen connecting device provided by the present invention clamping two electronic devices.

Fig. 3b is a schematic structural diagram of the dual-screen connecting device provided by the present invention in another direction for clamping two electronic devices.

Fig. 4 is a schematic structural diagram of the cooperation between the connecting member and the positioning rod in the dual-screen connecting device provided by the present invention.

Fig. 5 is an exploded schematic view of the dual-screen connection device provided by the present invention.

Fig. 6 is a schematic structural diagram of a fastening assembly and a cover assembly in the dual-screen connecting device provided by the present invention.

Fig. 7a is a schematic front view of the open state of the first fastening member in the dual-screen connection device according to the present invention.

Fig. 7b is a schematic front view of the first fastening member in the dual-screen connection device according to the present invention.

Fig. 7c is a schematic perspective view of the open state of the first fastening member in the dual-screen connection device according to the present invention.

Fig. 8 is a schematic structural diagram of a receiving member in the dual-screen connection device provided by the present invention.

Description of reference numerals:

1. a dual-screen connection device; 11. positioning a rod; 111. a first surface; 112. a second surface; 113. a holding plate; 114. a positioning part;

12. a clamping assembly; 121. a first clamping member; 122. a second clamping member; 1211. A clamping groove; 1212. fixing a column;

13. a closure member; 131. a rotating part; 132. fixing grooves;

14. a connecting member; 141. a holding portion; 1411. a support column; 142. a first connecting plate; 1421. moving the plate; 143. a fixing hole; 144. a clamping and connecting plate; 145. A second connecting plate;

15. a fastening assembly; 151. a first fastener; 1511. rotating the rod; 1512. A hand breaking part; 1513. a fastening plate; 152. a second fastener;

16. a receiving member;

17. a base plate; 171. a third clamping member; 172. a fourth clamping member; 173. an elastic member;

2. an electronic device; 21. a display screen; 22. a back side; 23. a side wall.

[ detailed description ] embodiments

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 the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please combine fig. 1a, fig. 1b and fig. 2, the utility model provides a double screen connecting device 1 for the display screen of two electronic equipment is connected in the centre gripping, and convenience of customers looks over the thing that two electronic equipment display shows simultaneously. The electronic device 2 includes a display screen 21, a back surface 22 opposite to the display screen 21, and a sidewall 23 connecting the two.

The double-screen connecting device 1 comprises a positioning rod 11, a clamping assembly 12, a connecting piece 14 and a bottom plate 17. The connecting piece 14 is partially detachably connected with the clamping assembly 12, and the other part is clamped with the positioning rod 11. The bottom plate 17 is fixedly connected with the positioning rod 11, and the clamping assembly 12 is arranged opposite to the bottom plate 17.

The double-screen connecting device 1 further comprises a cover part 13 superposed on one surface of the connecting plate 14 far away from the bottom plate 17 and a fastening component 15 rotatably connected with the cover part 13.

The display screen 21 portions of the two electronic devices 2 are placed between the clamping assembly 12 and the base plate 17, and the fastening assembly 15 is rotated, and the fastening assembly 15 applies a force to the connecting member 14 towards the base plate 17, so that the clamping assembly 12 and the base plate 17 clamp the display screen 21 portions of the two electronic devices 2.

With continued reference to fig. 1a, 1b, and 2, the locating rod 11 includes opposing first and second surfaces 111 and 112. The clamping assembly 12 includes a first clamping member 121 disposed on one side of the first surface 111 and a second clamping member 122 disposed on one side of the second surface 112, and the base plate 17 includes a third clamping member 171 disposed on one side of the first surface 111 and a fourth clamping member 172 disposed on one side of the second surface 112. The third and fourth clamps 171 and 172 are fixedly connected to the positioning rod 11. The first clamping member 121 and the third clamping member 171, and the second clamping member 122 and the fourth clamping member 172 are disposed opposite to each other, so that a gap is formed between the first clamping member 121 and the third clamping member 171, and between the second clamping member 122 and the fourth clamping member 172 to clamp the electronic device 2.

One side part of the connecting piece 14 is clamped on the positioning rod 11, and the non-supported part is arranged on two sides of the first surface 111 and the second surface 112. The first clamping member 121 and the second clamping member 122 are detachably connected with the connecting member 14. The cover element 13 covers the side of the connecting element 14 away from the connection of the clamping assembly 12 and is detachably connected with the positioning rod 11. When the electronic devices 2 are connected by using the dual screen connecting apparatus 1, two electronic devices 2 are placed in the gap, and one electronic device in the direction of the first surface 111 is clamped by the clamping action of the first clamping member 121 and the third clamping member 171 of the first surface 111, and the second electronic device in the direction of the second surface 112 is clamped by the clamping action of the second clamping member 122 and the fourth clamping member 172 of the second surface 112.

Referring to fig. 3a and fig. 3b, after the dual-screen connecting device 1 clamps and connects two electronic devices 2, the display screen 21 of the electronic device 2 is attached to the first clamping member 121 and the second clamping member 122, or the display screen 21 of the electronic device 2 is attached to the third clamping member 171 and the fourth clamping member 172.

Optionally, the contact area of the third clamping member 171 and the fourth clamping member 172 with the electronic device 2 is smaller than the area of the first clamping member 121 and the second clamping member 122, so that when the electronic device 2 is clamped, the display screen 21 of the electronic device 2 faces the third clamping member 171 or the fourth clamping member 172 side to reduce the clamped area of the electronic device 2, and the display screen of the electronic device 2 is prevented from being blocked when the first clamping member 121 and the third clamping member 171, and the second clamping member 122 and the fourth clamping member 172 are clamped.

Optionally, the third clamping member 171 and the fourth clamping member 172 are provided with anti-slip pads on the side close to the connecting member 14 to improve the stability of clamping.

Referring to fig. 2, fig. 4 and fig. 5, the positioning rod 11 is provided with an outward extending positioning portion 114 on an edge of the second surface 112 away from the cover member 13, and the positioning portion 114 is as high as the fourth clamping member 172, so that the side wall 23 of the electronic device 2 can be abutted against the positioning portion 114, thereby improving the clamping stability. It is understood that the first surface 111 of the positioning rod 11 has the same structure as the positioning portion 114, and the description thereof is omitted.

Optionally, one end of the positioning rod 11 away from the clamping assembly 12 is provided with a telescopic rod structure, so that the dual-screen connecting device 1 can adapt to electronic equipment based on different sizes, and the length of the positioning rod 11 can be adjusted.

With reference to fig. 4 and fig. 5, the first clamping member 121 and the second clamping member 122 can be displaced along with the deformation of the connecting member 14. The connecting member 14 includes a supporting portion 141 supporting on the positioning rod 11, and a first connecting plate 142 and a second connecting plate 145 respectively disposed on two sides of the supporting portion 141, so that when the supporting portion 141 supports on the positioning rod 11, the first connecting plate 142 is located on the first surface 111 side, and the second connecting plate 145 is located on the second surface 112 side. The abutting portion 141 is provided with abutting columns 1411 protruding towards two ends of the positioning rod 11, and correspondingly, four abutting plates 113 protruding towards the direction of the abutting portion 141 are provided in an area where the positioning rod 11 abuts against the abutting portion 141, specifically, every two abutting plates 113 are oppositely disposed to form a space, so that the abutting columns 1411 can be placed between the two abutting plates 113, the abutting columns 1411 at two ends of the abutting portion 141 are limited in the space between the abutting plates 113, and the connecting portions of the abutting portion 141, the first connecting plate 142 and the second connecting plate 145 abut against the edges of the abutting plates 113. The connecting member 14 can be clamped and fixed on the positioning rod 11 by the abutting fit of the abutting portion 141 and the abutting plate 113 and the covering action of the covering member 13.

With reference to fig. 4 and fig. 5, the first clamping member 121 is connected to the first connecting plate 142, and the second clamping member 122 is connected to the second connecting plate 145. Specifically, the first connecting plate 142 is provided with a fixing hole 143, one end of the first connecting plate 142, which is away from the first surface 111, is provided with a clamping plate 144 extending in a direction away from the first surface 111, one side of the first clamping member 121, which is away from the first surface 111, is provided with a platform protruding in a direction towards the clamping plate 144, one side of the platform, which is close to the clamping plate 144, is provided with a clamping groove 1211 capable of accommodating the clamping plate 144, and the clamping plate 144 extends into the clamping groove 1211. A fixing post 1212 protruding toward the connecting part 14 is disposed on the first clamping part 121, and the fixing post 1212 can pass through the fixing hole 143. The fixing posts 1212 are inserted into the fixing holes 143, and the engaging plate 144 extends into the engaging groove 1211, so that the first clamping member 121 is fixed to the first connecting plate 142, and the first clamping member 121 can be detached as required to replace the first clamping member 121 with different thicknesses. It can be understood that the second connecting plate 145 and the first connecting plate 142, and the first clamping member 121 and the second clamping member 122 have the same structure, and the second connecting plate 145 and the second clamping member 122 are fixed by the same connecting method as described above, which is not described herein again.

Referring to fig. 5 and 6, the dual-panel connecting device 1 further includes a fastening assembly 15, the fastening assembly 15 is rotatably connected to the cover 13, and specifically, the fastening assembly 15 includes a first fastening member 151 and a second fastening member 152 respectively disposed at two ends of the cover 13, where the first fastening member 151 is close to the first surface 111, and the second fastening member 152 is close to the second surface 112. The cover 13 is provided with an inwardly recessed and rounded rotating portion 131 at a region corresponding to the first fastening member 151 near the connecting member 14, that is, the rotating portion 131 forms a hook-like structure near an end of the first fastening member 151. Correspondingly, be equipped with dwang 1511, the hand that is columnar structure on the first fastener 151 and break portion 1512 and connect dwang 1511 and hand break two mounting plates 1513 of portion 1512 off with the fingers and thumb, then dwang 1511, hand break portion 1512 and enclose between the mounting plate 1513 and close and form a space off with the fingers and thumb, specifically, dwang 1511 terminal surface and two the regional fixed connection that is close to the edge of mounting plate 1513 one side, mounting plate 1513 has the segmental arc of a plurality of different radiuses, dwang 1512 axial is located perpendicularly on the mounting plate 1513, and skew a plurality of the centre of a circle of segmental arc, with dwang 1512 rotates as the axis of rotation.

A moving plate 1421 abutting against the two fastening plates 1513 is disposed on the first connecting plate 142, and when the fastening plate 1513 rotates around the rotating rod 1512, the moving plate 1421 moves along with the change of the radius of the arc section on the fastening plate 1513;

the specific process is as follows: when the rotating rod 1512 is rotated, when the radius of the arc-shaped segment on the fastening plate 1513 is changed from small to large, the moving plate 1421 drives the first clamping member 121 to approach the third clamping member 171, so that the gap between the first clamping member 121 and the third clamping member 171 is reduced, and the electronic device is clamped. It can be understood that when the radius of the arc-shaped segment on the fastening plate 1513 is decreased from large to small, the gap between the first clamping member 121 and the third clamping member 171 is increased.

A space formed by enclosing the rotating rod 1511, the hand-wrestling portion 1512 and the fastening plate 1513 is formed such that the rotating portion 131 can be buckled in the space like a "hook" structure, the rotating rod 1511 is fastened to the rotating portion 131, and the rotating rod 1511 can rotate relative to the rotating portion 131. It is understood that the second fastening member 152 has the same structure as the first fastening member 151, and the second fastening member 152 is rotatably connected to the cover 13 in the same manner as described above, and will not be described again.

With reference to fig. 5 and fig. 6, two fixing grooves 132 formed by inward concave are disposed on one side of the cover element 13 close to the connecting member 14, and the width of the fixing groove 132 is the same as the distance between the two adjacent supporting plates 113, so that the two adjacent supporting plates 113 can be supported on the inner wall of the fixing groove 132 to fix the positioning rod 11 and the cover element 13. At this time, the covering element 13 covers the side of the connecting element 14 away from the clamping assembly 12, so that the fastening plate 1513 in the first fastening element 151 abuts against the first connecting plate 142.

Referring to fig. 7a, 7b and 7c, a hand contacts the hand-severing portion 1512, and rotates the hand-severing portion 1512 in the direction shown in fig. 4 to open the first fastening member 151, so that the first fastening member 151 is in an open state, at which the distance between the first clamping member 121 and the third clamping member 171 is e, and since the radius of the arc-shaped section of the fastening plate 1513 is decreased when the fastening plate 1513 and the rotating rod 1511 rotate, the distance e between the first clamping member 121 and the third clamping member 171 is increased, that is, in a released state. Because the deformable range of the moving plate 1421 is limited, the first clamping members 121 with different thicknesses need to be replaced to meet the requirements of electronic devices with different thicknesses, and in the released state, a user can detach and replace the first clamping members 121 as required; in this state, the display screen of the electronic device can be conveniently placed between the first clamping member 121 and the third clamping member 171.

When the display screen of the electronic device is placed between the first clamping member 121 and the third clamping member 171, the first fastening member 151 is rotated back, as shown in fig. 7b, that is, the first fastening member 151 is closed, and when the fastening plate 1513 and the rotating rod 1511 rotate, the radius of the arc-shaped section of the fastening plate 1513 is increased from small to large, so that the moving plate 1421 drives the first clamping member 121 to approach the third clamping member 171, that is, the distance e between the first clamping member 121 and the third clamping member 171 is decreased, so as to clamp and fix the electronic device 2.

Optionally, as shown in fig. 7a, the bottom plate 17 further includes an elastic member 173, one end of the elastic member 173 is fixedly connected to the first connecting plate 142, and the other end of the elastic member 173 is fixedly connected to the third clamping member 171, such that the first connecting plate 142 has a resilient force, that is, when the first fastening member 151 exerts a force on the connecting member toward the third clamping member 171, the elastic member 173 is deformed by being pressed, and when the first fastening member 151 stops exerting a force on the moving plate 1421 toward the third clamping member 171, the elastic member 173 drives the first clamping member 121 to return to the initial position. It is understood that the elastic member 173 is also disposed between the second clamping member 122 and the fourth clamping member 172.

Referring to fig. 8, the dual-screen connecting device 1 further includes a receiving member 16, the receiving member 16 is disposed on a side of the positioning rod 11 away from the cover member 13, so as to receive the first clamping member 121 and the second clamping member 122 with various thickness dimensions while ensuring that the electronic device is not clamped, so that the dual-screen connecting device 1 can adapt to the display screens of the electronic devices with various thickness dimensions, and prevent the first clamping member 121 and the second clamping member 122 from being lost due to the disorder of users after being disassembled.

The working process of the double-screen connecting device 1 is as follows: the first fastener 151 is opened, so that the first connecting plate 142 is in a free state, the electronic device is placed between the first clamping member 121 and the third clamping member 171, the display screen of the electronic device faces the third clamping member 171, and the side wall of the electronic device abuts against the positioning portion 114. When the first fastening member 151 is closed, the fastening plate 1513 presses the first connecting plate 142 toward the first clamping member 121, so that the first clamping member 121 approaches the third clamping member 171 to clamp and fix the display screen of the electronic device. The second fastening member 152 and the fourth clamping member 172 clamp and fix the other electronic device through the same process so that the dual screen connecting apparatus 1 is located between the two electronic devices and clamps and fixes the two electronic devices.

When the first clamping member 121 needs to be replaced, the first fastening member 151 is opened, so that the first connecting plate 142 is in a free state, the fixing post 1212 is pulled out of the fixing hole 143, and the clamping groove 1211 is away from the clamping plate 144, so that the first clamping member 121 is detached. The container 16 is opened and the clips of other thickness sizes stored in the container 16 are removed and re-mounted to the first connecting plate 142. The replacement step of the second clamping member 122 is the same as that of the first clamping member 121.

Compared with the prior art, the utility model provides a pair of double screen connecting device for the centre gripping connects two electronic equipment, its characterized in that: the double-screen connecting device comprises a positioning rod, a clamping assembly, a bottom plate and a connecting piece; the connecting piece part is detachably connected with the clamping assembly, and the other part of the connecting piece part is clamped with the positioning rod; the bottom plate is fixedly connected with the positioning rod, and the clamping assembly is arranged opposite to the bottom plate; the double-screen connecting device also comprises a cover assembly superposed on one surface of the connecting piece, which is far away from the bottom plate, and a fastening assembly rotatably connected with the cover assembly, wherein the cover assembly is fixedly connected or detachably connected with the positioning rod; the display screen parts of the two electronic devices are placed between the clamping component and the bottom plate, the fastening component is rotated, and the fastening component exerts an acting force towards the bottom plate on the connecting piece, so that the clamping component and the bottom plate clamp the display screen parts of the two electronic devices. The connecting piece is detachably connected with the clamping assembly, so that a user can replace the clamping assembly at any time, and the problem of reduced clamping effect of the clamping assembly due to long-term use is avoided; through rotating the fastening component with centre gripping electronic equipment, convenient operation has reduced the clamping time.

The clamping assembly comprises a first clamping piece and a second clamping piece, and the bottom plate comprises a third clamping piece and a fourth clamping piece; the first clamping piece and the third clamping piece are arranged oppositely to clamp an electronic device; the second clamping piece and the fourth clamping piece are arranged oppositely to clamp another electronic device. The connecting piece forms a first connecting plate and a second connecting plate on two opposite side surfaces of the positioning rod; the first clamping piece is detachably connected with the first connecting plate, the second clamping piece is detachably connected with the second connecting plate, and the third clamping piece and the fourth clamping piece are fixedly connected with the positioning rod. The first connecting plate is provided with a fixing hole and a clamping connecting plate extending along the direction of the first connecting plate far away from the first surface; the first clamping piece is provided with a fixing column inserted into the fixing hole; the one end that first holder kept away from the first surface is equipped with to the bellied platform of joint board, this platform is being close to joint board one side is seted up one and is held the joint groove of joint board, the joint board can stretch into in the joint inslot. The fastening components comprise first fastening pieces which have the same structure and are respectively arranged at two ends of the covering piece; the first fastener comprises a rotating rod, a hand-breaking part and a fastening plate for connecting the rotating rod and the hand-breaking part; the fastening plate is abutted against the connecting piece; the cover part is close to the rotation part that one side of connecting piece inwards caves in and forms, the dwang can the joint in within the rotation part, the hand break off with the fingers and thumb the portion the mounting plate can be followed the dwang axial rotates. The end face of the rotating rod is fixedly connected with an area close to the edge of one side of each of the two fastening plates, and each fastening plate takes the rotating rod as an axis and is provided with a plurality of arc-shaped sections with different radiuses; the first connecting plate is provided with a moving plate abutted against the two fastening plates, and when the fastening plates rotate by taking the rotating rod as an axis, the moving plate moves along with the change of the radius of the arc-shaped section on the fastening plate; rotate the dwang, work as the radius of arc section is by little grow on the mounting plate, makes the movable plate drives first holder to the third holder is close to, makes clearance between first holder and the third holder reduces to centre gripping electronic equipment. Through the structure of a plurality of different radial segmental arcs on the mounting plate to use the dwang to rotate the mounting plate as the axle center, carry out the centre gripping to electronic equipment and fix, have convenient and fast's effect, labour saving and time saving.

The clamping assembly with be equipped with the elastic component between the bottom plate, elastic component one end with the clamping assembly is connected, the other end of elastic component with the bottom plate is connected, works as the fastening assembly is right the effort towards the bottom plate is applyed to the connecting piece, the elastic component compressive deformation works as the fastening assembly stops right the effort towards the bottom plate is applyed to the connecting piece, the elastic component drives the clamping assembly resumes initial position. The elastic piece is used, so that the clamping assembly has resilience, the process that an operator manually pulls the clamping assembly to place the electronic equipment is reduced, and the time is saved.

One end of the positioning rod, which is far away from the clamping assembly, is provided with a telescopic rod structure, and the length of the positioning rod can be adjusted as required.

And anti-slip pads are arranged on the surfaces of the third clamping piece, which are close to the first clamping piece, and the surfaces of the fourth clamping piece, which are close to the second clamping piece, so that the clamping stability is improved.

The double-screen connecting device further comprises a containing piece, wherein the containing piece is arranged on one side, far away from the cover piece, of the positioning rod so as to contain the first clamping piece and the second clamping piece with various different thickness sizes. So that the double-screen connecting device can adapt to electronic equipment with more thickness sizes.

The above is only a preferred embodiment of the present invention, and should not be limited to the present invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a double screen connecting device for centre gripping and connect two electronic equipment which characterized in that: the double-screen connecting device comprises a positioning rod, a clamping assembly, a bottom plate and a connecting piece;

one part of the connecting piece is connected with the clamping assembly, and the other part of the connecting piece is clamped with the positioning rod;

the bottom plate is fixedly connected with the positioning rod, and the clamping assembly is arranged opposite to the bottom plate;

the double-screen connecting device also comprises a cover assembly superposed on one surface of the connecting piece, which is far away from the bottom plate, and a fastening assembly rotatably connected with the cover assembly, wherein the cover assembly is fixedly connected or detachably connected with the positioning rod;

the display screen parts of the two electronic devices are placed between the clamping component and the bottom plate, the fastening component is rotated, and the fastening component exerts an acting force towards the bottom plate on the connecting piece, so that the clamping component and the bottom plate clamp the display screen parts of the two electronic devices.

2. The dual screen connection as recited in claim 1, wherein: the clamping assembly comprises a first clamping piece and a second clamping piece, and the bottom plate comprises a third clamping piece and a fourth clamping piece; the first clamping piece and the third clamping piece are arranged oppositely to clamp an electronic device; the second clamping piece and the fourth clamping piece are arranged oppositely to clamp another electronic device.

3. The dual screen connection as recited in claim 2, wherein: the connecting piece forms a first connecting plate and a second connecting plate on two opposite side surfaces of the positioning rod;

the first clamping piece is detachably connected with the first connecting plate, the second clamping piece is detachably connected with the second connecting plate, and the third clamping piece and the fourth clamping piece are fixedly connected with the positioning rod.

4. The dual screen connection as recited in claim 3, wherein: the first connecting plate is provided with a fixing hole and a clamping plate extending along the direction of the first connecting plate far away from the positioning rod;

the first clamping piece is provided with a fixing column inserted into the fixing hole;

the one end that first holder kept away from the locating lever is equipped with to the bellied platform of joint board, and this platform is being close to joint board one side is seted up one and is held the joint groove of joint board, the joint board can stretch into in the joint inslot.

5. The dual screen connection as recited in claim 4, wherein: the fastening assembly comprises two first fastening pieces which have the same structure and are respectively arranged at two ends of the covering piece;

the first fastener comprises a rotating rod, a hand-breaking part and a fastening plate for connecting the rotating rod and the hand-breaking part; the fastening plate is abutted against the connecting piece;

the cover part is close to the rotating part of the inwards sunken formation of one side of connecting piece, but the dwang joint in within the rotating part, the hand break off with the fingers and thumb the portion the mounting plate can for the dwang axial rotates.

6. The dual screen connection as recited in claim 5, wherein: the end face of the rotating rod is fixedly connected with an area close to the edge of one side of each of the two fastening plates, and each fastening plate takes the rotating rod as an axis and is provided with a plurality of arc-shaped sections with different radiuses;

the first connecting plate is provided with two movable plates abutted to the fastening plates, when the fastening plates rotate by taking the rotating rods as axes, the movable plates deform along with the change of the radius of the arc-shaped sections on the fastening plates, and the movable plates drive the first clamping piece to be close to or far away from the third clamping piece.

7. The dual screen connection as recited in claim 2, wherein: the clamping assembly with be equipped with the elastic component between the bottom plate, elastic component one end with the clamping assembly is connected, the other end of elastic component with the bottom plate is connected, works as the fastening assembly is right the effort towards the bottom plate is applyed to the connecting piece, the elastic component compressive deformation works as the fastening assembly stops right the effort towards the bottom plate is applyed to the connecting piece, the elastic component drives the clamping assembly resumes initial position.

8. The dual screen connection apparatus of any one of claims 2-7, wherein: one end of the positioning rod, which is far away from the clamping assembly, is provided with a telescopic rod structure, and the length of the positioning rod can be adjusted as required.

9. The dual screen connection as recited in claim 8, wherein: and anti-slip pads are arranged on the surfaces of the third clamping piece, which are close to the first clamping piece, and the surfaces of the fourth clamping piece, which are close to the second clamping piece, so that the clamping stability is improved.

10. The dual screen connection as recited in claim 9, wherein: the first clamping piece and the second clamping piece are detachably connected with the connecting piece, the double-screen connecting device further comprises a containing piece, the containing piece is arranged on one side of the cover piece, far away from the positioning rod, so that the first clamping piece and the second clamping piece can be contained in various different thickness sizes.

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