CN217101244U

CN217101244U - Screen clamp and crimping jig

Info

Publication number: CN217101244U
Application number: CN202220661369.7U
Authority: CN
Inventors: 云鑫
Original assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingli Electronic Technology Co Ltd
Current assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingli Electronic Technology Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-02
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a screen anchor clamps and crimping tool belongs to anchor clamps technical field. The screen clamp includes a base plate and a clamping assembly. The clamping component comprises a support, a torsion spring and a pressing block, one side of the support is hinged with one side of the bottom plate through a rotating shaft so as to clamp the screen, the torsion spring is sleeved on the rotating shaft, two end parts of the torsion spring are respectively connected with the support and the bottom plate in a transmission mode, and the pressing block is fixedly connected with the support so as to drive the support to rotate. An embodiment of the utility model provides a pair of screen anchor clamps can realize pressing from both sides tightly and the location to the stability of screen, and the transport reliability is high, avoids the artifical contact transport to effectively reduce all human intervention factors.

Description

Screen clamp and crimping jig

Technical Field

The utility model belongs to the technical field of anchor clamps, more specifically relates to a screen anchor clamps and crimping tool.

Background

With the development of science and technology, the types of electronic products are more and more, and the electronic products are updated more and more quickly. The variety of electronic product screens is increasing, and in response to the increasing demand of various display screens, the demand of high-efficiency and high-quality production is undoubtedly a challenge in the screen production process.

The production process of the display screen is complex, and certain new process requirements are provided for the carrying process in the production process. For example: the screen is directly contacted without manual work, the reliability is high, and all human intervention factors are reduced. Therefore, conventional manual direct handling of the screen is often difficult to satisfy.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve the demand, the utility model provides a screen anchor clamps and crimping tool, its aim at can realize pressing from both sides tightly and the location to the stability of screen, and the transport reliability is high, avoids the manual contact transport to effectively reduce all human intervention factors.

In a first aspect, the present invention provides a screen clamp, comprising a base plate and a clamping assembly;

the clamping component comprises a support, a torsion spring and a pressing block, one side of the support is hinged with one side of the bottom plate through a rotating shaft so as to clamp the screen, the torsion spring is sleeved on the rotating shaft, two end parts of the torsion spring are respectively connected with the support and the bottom plate in a transmission mode, and the pressing block is fixedly connected with the support so as to drive the support to rotate.

Optionally, the side of the bracket facing the bottom plate is provided with a plurality of elastic blocks, and the plurality of elastic blocks are arranged at intervals along the circumferential direction of the bracket.

Optionally, a plurality of magnets which attract each other are inserted in the bracket and the bottom plate, and the plurality of magnets are arranged along the bracket or the bottom plate at intervals in the circumferential direction.

Optionally, the support is of a planar structure, and the bottom plate is provided with a positioning groove for positioning the straight screen.

Optionally, the clamping assembly further comprises an adapter plate, the adapter plate is hinged to one side of the base plate through the rotating shaft, and the adapter plate is fixedly connected with the support.

Optionally, the rotating shaft includes a first shaft rod and two second shaft rods coaxially arranged, one end of each of the two second shaft rods is fixedly inserted into the bottom plate, two end portions of the adapter plate are respectively rotatably sleeved on the other end of the second shaft rod, the first shaft rod is inserted into the adapter plate, the torsion spring is sleeved on the first shaft rod, and two end portions of the torsion spring are respectively in transmission connection with the adapter plate and the bottom plate.

Optionally, the support is of a curved surface structure, the bottom plate is provided with a supporting seat, and the top surface of the supporting seat is an arc surface to support a curved surface screen.

Optionally, the supporting seat is provided with a plurality of spring columns, and the plurality of spring columns are arranged along the circumferential direction of the supporting seat at intervals so as to buffer the buckling of the bracket.

Optionally, the number of the clamping assemblies is 2, and 2 brackets are respectively located on two sides of the bottom plate.

In a second aspect, the present invention provides a crimping jig, which comprises a screen clamp according to the first aspect.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is:

to the utility model discloses the embodiment provides a screen anchor clamps is carrying the screen before, at first, presses the briquetting through pushing down, presses the briquetting and then can overcome the elasticity of torsional spring and use the pivot to drive the support rotation as the rotation axis (the torsion crescent of torsional spring), and the opposite side of support then rotates the bottom plate dorsad. At this time, the screen clamp is in an open state. Then, place the screen on the bottom plate, remove the pushing down of pressing the briquetting, the torsion of torsional spring then can drive the opposite side of support and rotate towards the bottom plate, and the screen is then pushed down to the support, and at this moment, the screen anchor clamps are in the closure state to press from both sides tight screen with the bottom plate cooperation, realize the stable clamp of screen and fix a position, the process reliability of follow-up transport is high. And in the handling process, the screen clamp is handled through the manipulator or the conveying line, the screen is prevented from being manually contacted and carried, and therefore all human intervention factors are effectively reduced.

That is to say, the embodiment of the utility model provides a pair of screen anchor clamps can realize pressing from both sides tightly and fix a position the stability of screen, and the transport reliability is high, avoids the manual contact transport to effectively reduce all human intervention factors.

Drawings

Fig. 1 is a schematic view of a first state of a screen clamp according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a second state of a screen clamp according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a first state of another screen clamp according to an embodiment of the present invention;

fig. 4 is a schematic second state diagram of another screen clamp according to an embodiment of the present invention.

The symbols in the drawings represent the following meanings:

1. a base plate; 11. positioning a groove; 12. a supporting seat; 121. a spring post; 13. a mounting seat; 14. an L-shaped support bar; 2. a clamping assembly; 21. a support; 211. an elastic block; 212. a magnet; 22. a torsion spring; 23. pressing the block; 24. a rotating shaft; 241. a first shaft lever; 242. a second shaft lever; 25. an adapter plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a schematic view of a first state of a screen clamp provided by an embodiment of the present invention, and fig. 2 is a schematic view of a second state of a screen clamp provided by an embodiment of the present invention, which is shown in fig. 1 and fig. 2, and the screen clamp includes a bottom plate 1 and a clamping assembly 2.

The clamping assembly 2 comprises a support 21, a torsion spring 22 and a pressing block 23, one side of the support 21 is hinged to one side of the base plate 1 through a rotating shaft 24 so as to clamp the screen, the torsion spring 22 is sleeved on the rotating shaft 24, two end parts of the torsion spring 22 are in transmission connection with the support 21 and the base plate 1 respectively, and the pressing block 23 is fixedly connected with the support 21 so as to drive the support 21 to rotate.

To the embodiment of the utility model provides a screen anchor clamps, before carrying the screen, at first, press the briquetting 23 through pushing down, press the briquetting 23 then can overcome torsional spring 22's elasticity and use pivot 24 to drive support 21 for the rotation axis and rotate (torsional spring 22's torsion crescent), the opposite side of support 21 then rotates to bottom plate 1 dorsad. At this time, the screen clamp is in an open state. Then, place the screen on bottom plate 1, remove the pushing down to pressing the briquetting 23, the torsion of torsional spring 22 then can drive the opposite side of support 21 and rotate towards bottom plate 1, and support 21 then can push down the screen, and at this moment, the screen anchor clamps are in the closure state to press from both sides tight screen with bottom plate 1 cooperation, realize the stable clamp of screen and location, the process reliability of follow-up transport is high. And in the handling process, the screen clamp is handled through the manipulator or the conveying line, the screen is prevented from being manually contacted and carried, and therefore all human intervention factors are effectively reduced.

With continued reference to fig. 1, the bracket 21 has a plurality of elastic pieces 211 on a side facing the base plate 1, the plurality of elastic pieces 211 being arranged at intervals in a circumferential direction of the bracket 21.

In the above embodiment, the elastic block 211 can prevent the bracket 21 from playing a role of buffering in the process of pressing and buckling, and the screen is prevented from being crushed by the elastic block 211.

Illustratively, the elastic block 211 may be teflon glue.

Illustratively, a plurality of magnets 212 which attract each other are inserted on the bracket 21 and the bottom plate 1, and the plurality of magnets 212 are arranged at intervals along the circumference of the bracket 21 or the bottom plate 1.

In the above embodiment, the magnets 212 on the bracket 21 and the base plate 1 attract each other, so that the bracket 21 and the base plate 1 can be more stably engaged with each other, and the screen can be more stably held.

The utility model discloses an among the implementation, when the screen is the straight face screen, support 21 can be planar structure, has constant head tank 11 on the bottom plate 1 to the straight face screen of location.

In the above embodiment, the positioning groove 11 can position the front panel to prevent the panel from moving during clamping.

In addition, the bottom plate 1 is also provided with an L-shaped supporting strip 14, and the L-shaped supporting strip 14 can realize positioning of the FPC of the screen.

In this embodiment, the clamping assembly 2 further includes an adapter plate 25, the adapter plate 25 is hinged to one side of the base plate 1 through a rotating shaft 24, and the adapter plate 25 is fixedly connected to the bracket 21.

In the above-described embodiment, the intermediate articulation of the support 21 can be realized by means of the adapter plate 25.

Illustratively, the bottom plate 1 is provided with a buffer rubber pad, and the buffer rubber pad is arranged opposite to the adapter plate 25, so that the buffer rubber pad can play a role in buffering the rotation buckling of the adapter plate 25.

Illustratively, the rotating shaft 24 includes a first shaft lever 241 and two second shaft levers 242 coaxially arranged, one end of each of the two second shaft levers 242 is fixedly inserted into the base plate 1, two end portions of the adapter plate 25 are respectively rotatably sleeved on the other end of each of the second shaft levers 242, the first shaft lever 241 is inserted into the adapter plate 25, the torsion spring 22 is sleeved on the first shaft lever 241, and two end portions of the torsion spring 22 are respectively in transmission connection with the adapter plate 25 and the base plate 1. Through setting up pivot 24 into first axostylus axostyle 241 and two second axostylus axostyles 242, not only be convenient for torsion spring 22 arrange and use, can also avoid whole pivot 24 directly to run through the mode of keysets 25 to reduce the processing degree of difficulty of keysets 25.

In this embodiment, the bottom plate 1 has two mounting seats 13 arranged at intervals, the two mounting seats 13 correspond to the two second shaft rods 242 one by one, and one end of each second shaft rod 242 is fixedly inserted into the corresponding mounting seat 13.

Illustratively, the support 21 is a non-metal structural member, which can reduce the hardness of the support 21 and prevent the support 21 from clamping or bruising the screen, and the adapter plate 25 and the pressing block 23 are metal structural members, which can increase the structural strength and facilitate bearing force in the rotating and pressing processes.

In another implementation manner of the present invention, fig. 3 is a schematic diagram of a first state of another screen clamp provided by the embodiment of the present invention, fig. 4 is a schematic diagram of a second state of another screen clamp provided by the embodiment of the present invention, which is shown in fig. 3 and fig. 4, when the screen is a curved screen, the support 21 is a curved surface structure, the bottom plate 1 has the supporting seat 12 thereon, and the top surface of the supporting seat 12 is a cambered surface to support the curved screen.

In the above embodiment, the supporting seat 12 plays a role of supporting and positioning the curved screen, so as to be convenient for clamping the curved screen in cooperation with the bracket 21.

In this embodiment, the supporting base 12 has a plurality of spring posts 121, and the plurality of spring posts 121 are arranged along the circumferential direction of the supporting base 12 at intervals to buffer the buckling of the bracket 21, so as to prevent the bracket 21 from being buckled by pressing down by an excessive force to damage the curved screen.

With continued reference to fig. 3 and 4, the number of clamping assemblies 2 is 2, and 2 brackets 21 are respectively located on both sides of the base plate 1.

In the above embodiment, the two brackets 21 can further stabilize the clipping of the curved screen.

It will be readily understood that the two brackets 21 clamp and position the two ends of the curved screen, respectively.

Illustratively, the pressing block 23 is rotatably sleeved on the rotating shaft 24, the bracket 21 is fixed on the pressing block 23, and two ends of the torsion spring 22 are respectively in transmission connection with the bottom plate 1 and the pressing block 23.

The embodiment of the utility model provides a crimping tool is still provided, and this crimping tool includes like this a screen anchor clamps to the in-process of transport crimping tool realizes the location of adorning of pressing from both sides of screen.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A screen clamp, characterized in that it comprises a base plate (1) and a clamping assembly (2);

clamping component (2) are including support (21), torsional spring (22) and press down piece (23), one side of support (21) with one side of bottom plate (1) is articulated through pivot (24) to press from both sides the dress screen, torsional spring (22) cover is established on pivot (24), just the both ends of torsional spring (22) respectively with support (21) with bottom plate (1) transmission is connected, press down piece (23) with support (21) fixed connection, in order to drive support (21) rotate.

2. A screen holder as claimed in claim 1, wherein the side of the bracket (21) facing the base plate (1) has a plurality of resilient blocks (211), the resilient blocks (211) being arranged at intervals along the circumference of the bracket (21).

3. A screen holder as claimed in claim 1, wherein a plurality of magnets (212) are inserted in the bracket (21) and the base plate (1) and are attracted to each other, and the plurality of magnets (212) are arranged at intervals along the circumference of the bracket (21) or the base plate (1).

4. A screen holder as claimed in claim 1, wherein the support (21) is of planar configuration, and the base plate (1) has locating grooves (11) for locating a flat screen.

5. A screen clamp as claimed in claim 4, wherein the clamping assembly (2) further comprises an adapter plate (25), the adapter plate (25) is hinged to one side of the base plate (1) through the rotating shaft (24), and the adapter plate (25) is fixedly connected with the bracket (21).

6. The screen clamp according to claim 5, wherein the rotating shaft (24) comprises a first shaft rod (241) and two second shaft rods (242) which are coaxially arranged, one end of each of the two second shaft rods (242) is fixedly inserted into the bottom plate (1), two end portions of the adapter plate (25) are respectively rotatably sleeved on the other end of the second shaft rod (242), the first shaft rod (241) is inserted into the adapter plate (25), the torsion spring (22) is sleeved on the first shaft rod (241), and two end portions of the torsion spring (22) are respectively in transmission connection with the adapter plate (25) and the bottom plate (1).

7. A screen holder as claimed in claim 1, wherein the support (21) is a curved structure, the base plate (1) has a support base (12), and the top surface of the support base (12) is curved to support a curved screen.

8. A screen holder as claimed in claim 7, wherein the support base (12) has a plurality of spring posts (121), the plurality of spring posts (121) being circumferentially spaced along the support base (12) to cushion the support (21) against buckling.

9. A screen holder as claimed in claim 7, wherein the number of clamping assemblies (2) is 2, and 2 of the brackets (21) are located on each side of the base plate (1).

10. A crimping jig, characterized in that the crimping jig comprises a screen jig according to any one of claims 1 to 9.