CN210821043U

CN210821043U - Attaching jig

Info

Publication number: CN210821043U
Application number: CN201921640757.1U
Authority: CN
Inventors: 刘洋
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-23
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a laminating jig, which comprises a cover plate (100), a pressing plate (120), a base plate (200) and a jacking mechanism (220); the cover plate (100) is hinged with the base plate (200) through a hinge (300); the substrate (200) is provided with a first containing groove (210), the cover plate (100) is provided with a second containing groove (110), and the first containing groove (210) and the second containing groove (110) are covered to form a containing cavity; the jacking mechanism (220) is arranged in the first accommodating groove (210), and the jacking end of the jacking mechanism (220) is opposite to the first side wall of the first accommodating groove (210) and forms a jacking clamping area; the pressing plate (120) is arranged on the bottom surface of the second accommodating groove (110) through the first elastic element (130); one surface of the pressing plate (120) facing the tightly-propping clamping area is a pressing surface, and the pressing surface is provided with an adsorption fixing mechanism (140). Above-mentioned scheme can solve present laminating tool and lead to it to have the problem of very big application limitation because of being applicable to only the electronic equipment of fixed model specification.

Description

Attaching jig

Technical Field

The utility model relates to an electronic equipment tool technical field especially relates to a laminating tool.

Background

When the screen and the body of electronic equipment such as a mobile phone and a tablet personal computer are attached, the traditional attaching mode is mainly completed by the pure manual operation of workers; the screen laminating production efficiency of the electronic equipment is low; moreover, the technical experience of the worker and the current physical and psychological states of the worker also have a direct influence on the yield of screen bonding.

In order to overcome the problems existing in the traditional attaching mode, the existing electronic equipment manufacturer mainly adopts the attaching jig to be assisted with the manually operated attaching mode when attaching the screen so as to improve the attaching production efficiency and the yield of the screen. For example, chinese patent No. CN203796694U discloses a screen attaching jig for an intelligent mobile terminal: firstly, placing a screen to be attached on a screen supporting and placing table through a placing hole, and placing a mobile terminal body on the placing hole; then, the mobile terminal body is flatly pressed by two hands, the mobile terminal body moves downwards along with the mobile terminal placing table under the action of the elastic support columns and is pressed and attached to the screen, and therefore the screen is attached to the mobile terminal body.

Although the current attaching jig can improve the attaching production efficiency and the yield of the screen to a certain extent; however, it still has disadvantages. According to the screen laminating jig, the requirements on the model specification of the mobile terminal are fixed, and the laminating jig cannot achieve a good laminating effect when dealing with other different models, so that the screen laminating jig has great application limitation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a laminating tool to solve present screen laminating tool and lead to its problem that has very big application limitation because of the electronic equipment who only is applicable to fixed model specification.

In order to solve the above problem, the utility model adopts the following technical scheme:

a fitting jig comprises a cover plate, a pressing plate, a base plate and a jacking mechanism; the cover plate is hinged with the base plate through a hinge; the substrate is provided with a first accommodating groove, the cover plate is provided with a second accommodating groove, and the first accommodating groove and the second accommodating groove are covered to form an accommodating cavity;

the jacking mechanism is arranged in the first accommodating groove, a jacking end of the jacking mechanism is opposite to the first side wall of the first accommodating groove, and a jacking clamping area is formed between the jacking end and the first side wall; the pressing plate is arranged on the bottom surface of the second accommodating groove through a first elastic element; one surface of the pressing plate, which faces the jacking clamping area, is a pushing and pressing surface, and the pushing and pressing surface is provided with an adsorption fixing mechanism.

The utility model discloses a technical scheme can reach following beneficial effect:

the utility model discloses a laminating tool has add the tight mechanism in top in first storage tank for the tight end in top of tight mechanism and the lateral wall cooperation of first storage tank form the tight clamping area in top, and then can adjust the size in the tight clamping area in top through the tight end in top of flexible removal tight mechanism, after the fuselage of the electronic equipment of different model specifications was arranged in the tight clamping area in top, again under the effect of the tight end in top with the fuselage top tight, and the centre gripping is fixed in the lateral wall department of first storage tank, to the fuselage location; the pressing plate is correspondingly arranged in the second accommodating groove of the cover plate, and the adsorption fixing mechanism is arranged on the pressing surface of the pressing plate facing the tightly-propping clamping area, so that the screen to be attached is adsorbed and fixed on the pressing surface of the pressing plate through the adsorption fixing mechanism to position the screen; therefore, after the cover plate and the base plate are covered, the screen at the pushing surface is attached to the machine body of the tightly-pushing clamping area, the assembly of the machine body and the screen of the electronic equipment with different models and specifications is realized, and the attaching effect of the screen is improved. The screen to be attached is extruded and attached to the machine body along with the covering of the second accommodating groove and the first accommodating groove, and meanwhile, stress generated when the screen is attached is uniform through elastic deformation of the first elastic element, and screen damage caused by local stress is avoided.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a fitting jig according to an embodiment of the present invention in an open state of a cover plate;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the cover plate of FIG. 1;

fig. 4 is a schematic structural view of another attachment jig disclosed in the embodiment of the present invention in an open state of a cover plate;

description of reference numerals:

100-cover plate, 110-second containing groove, 120-pressing plate, 130-first elastic element, 140-adsorption fixing mechanism,

200-a base plate, 210-a first accommodating groove, 220-a jacking mechanism, 230-a mounting hole, 2201-a push plate, 2202-a slide bar, 2203-a second elastic element, 22011-a pull block, 22021-a limit block, 2301-an annular retainer ring, 2204-a screw rod, 22041-a nut, a nut and a nut,

300-hinge, 400-screen, 500-body, 600-mount.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, an embodiment of the present invention discloses a bonding jig, including: the cover plate 100, the pressing plate 120, the base plate 200 and the jacking mechanism 220.

The cover plate 100 is hinged with the base plate 200 through a hinge 300, so that the cover plate 100 can rotate relative to the base plate 200 around the rotation axis of the hinge under the operation of a worker, and the cover plate 100 and the base plate 200 can be closed or opened through the relative rotation of the cover plate 100 and the base plate 200; in particular, the hinge may be a hinge, a rotating shaft or other existing hinge structure capable of realizing a rotational connection.

The substrate 200 is provided with a first receiving groove 210, so that the body 500 of the electronic device can be placed in the first receiving groove 210; the cover plate 100 is provided with a second receiving groove 110, so that the screen 400 to be attached can be placed in the second receiving groove 110; moreover, when the cover plate 100 rotates to a position covering the substrate 200, the first receiving groove 210 and the second receiving groove 110 cover to form a receiving cavity, so as to promote the mutual pressing and attaching of the screen 400 to be attached in the receiving cavity and the body 500 of the electronic device.

The tight-pushing mechanism 220 is disposed in the first accommodating groove 210, and the tight-pushing end of the tight-pushing mechanism 220 is opposite to the first side wall of the first accommodating groove 210, and a tight-pushing clamping area is formed between the tight-pushing end and the first side wall, so that the body 500 of the electronic device placed in the first accommodating groove 210 can be tightly pushed by the tight-pushing end of the tight-pushing mechanism 220 at the tight-pushing clamping area and clamped and fixed at the first side wall of the first accommodating groove 210, thereby realizing the positioning of the body 500 of the electronic device with different models and specifications, and avoiding the body 500 of the electronic device in the attaching process from moving.

The pressing plate 120 is disposed on the bottom surface of the second receiving groove 110 through the first elastic element 130; one surface of the pressing plate 120 facing the abutting clamping area is a pressing surface, and the pressing surface is provided with an adsorption fixing mechanism 140. In general, the suction fixing mechanism 140 may be a suction block, a suction cup or other existing vacuum suction mechanism, so that the screen 400 to be attached is fixed on the pressing plate 120 by suction through the suction fixing mechanism 140, and the screen 400 to be attached is fixed in position, so as to prevent the screen 400 to be attached from moving during the attaching process.

In the attaching process, the screen 400 to be attached and the body 500 of the electronic device are mutually extruded and attached along with the covering of the second accommodating groove 110 and the first accommodating groove 210, the body 500 is fixed in position through the jacking mechanism, and the screen 400 is fixed in position through the adsorption fixing mechanism, so that the attaching effect is improved. Meanwhile, since the screen 400 in the attaching process is a local stress process, the screen 400 to be attached can be adaptively adjusted along with the pressing plate 130 through the elastic deformation of the first elastic element 130, so that the screen 400 is stressed, and the screen 400 is prevented from being damaged due to local excessive stress in the attaching process. Specifically, the first elastic element 130 is typically a spring; of course, the first elastic element 130 may also be a spring plate or other conventional elastic elements.

Therefore, compared with the structure that the existing laminating jig is only provided with the placing holes, the laminating jig disclosed by the embodiment of the utility model can be suitable for laminating screens of machine bodies of electronic equipment with different models and specifications, and the application range of the laminating jig is expanded; meanwhile, the laminating effect of the screen can be improved, and the screen is prevented from being damaged due to local excessive stress in the extrusion laminating process.

The embodiment of the present invention provides an embodiment, the top tight end of the top tight mechanism 220 can move in a telescopic manner towards the first side wall of the first accommodating groove 210, so as to tightly fix the top of the body 500 of the electronic device to the side wall of the first accommodating groove 210. In general, the tightening mechanism 220 includes a tightening assembly and a telescopic assembly, and the tightening assembly is disposed at an execution end of the telescopic assembly, so that the tightening assembly can be moved in a telescopic manner through the telescopic assembly to place and tighten the member to be fixed; specifically, the structure type of the tightening mechanism 220 may be multiple, and the embodiment of the present invention does not limit the specific structure type of the tightening mechanism 220.

Referring to fig. 2, in order to disclose a tightening mechanism 220 according to an embodiment of the present invention, the disclosed tightening mechanism 220 may include a tightening assembly and a second elastic element 2203; the second elastic element 2203 is disposed in the first receiving groove 210; the tightening assembly is connected with the second elastic element 2203 and can move telescopically towards the first side wall of the first accommodating groove 210 through the second elastic element 2203; specifically, the second elastic element 2203 may be a spring, a spring plate, or other existing elastic elements; the pushing component can be a pushing plate 2201 or a pushing block, and can also be a structural component formed by the pushing plate 2201 or the pushing block and other components.

When positioning and fixing the body 500 of the electronic device, a worker may pull the tightening unit to make the tightening unit move in a contracting manner and compress the second elastic element 2203; then, the body 500 of the electronic device is placed in the top-level clamping area in the first accommodating groove 210, and the tightening component extends and moves towards the body 500 under the restoring force of the second elastic element 2203, so as to tighten and clamp the body 500 at the first sidewall of the first accommodating groove 210.

Optionally, the first accommodating groove has a second side wall opposite to the first side wall; one end of the second elastic element 2203 is connected to the second sidewall of the first receiving groove 210, and the other end of the second elastic element 2203 is connected to the tightening component; one end of the jacking component facing the first side wall is a jacking end and can form a jacking clamping area with the first side wall. At the moment, the body of the electronic equipment can be conveniently pushed and clamped.

As a preferable scheme of the jacking structure, the jacking assembly comprises a push plate 2201 and a sliding rod 2202; the second side wall is provided with a mounting hole 230, and the second elastic element 2203 is arranged in the mounting hole 230; one end of a sliding rod 2202 is connected with the push plate 2201, and the other end of the sliding rod 2202 is positioned in the mounting hole 230 and connected with a second elastic element 2203; thereby not only facilitating the arrangement of the second elastic element 2203 through the mounting hole 230, but also the mounting hole 230 can play a guiding role for the sliding rod 2202, facilitating the telescopic movement of the push plate 2201.

Furthermore, optionally, in order to avoid the influence on the normal operation of the jacking mechanism 220 caused by the sliding rod 2202 sliding out of the mounting hole 230, an annular retainer ring 2301 is arranged at the opening of the mounting hole 230, and the annular retainer ring 2301 is distributed along the circumferential direction of the opening; the part of the sliding rod 2202, which is located in the mounting hole 230, is provided with a limiting block 22021, and the limiting block 22021 is in limiting fit with the annular retainer ring 2301. Of course, the mounting hole 230 and the sliding bar 2202 can be arranged into other limiting structures; for example, stopper 22021 is disposed at the orifice of mounting hole 230, and annular retainer ring 2301 is disposed at the portion of slide bar 2202 within mounting hole 230.

Specifically, to facilitate the assembly and arrangement of the slide bar 2202 with the mounting hole 230; the mounting hole 230 is formed in the mounting shell, a mounting groove matched with the mounting shell is formed in the second side wall, and the mounting shell is fixed in the mounting groove, so that a mounting hole 230 structure is formed in the second side wall; of course, the mounting hole 230 may be directly opened on the second sidewall.

In order to facilitate the movement of the pulling push plate 2201 by a worker, the push plate 2201 is provided with a pulling block 22011, and the pulling block 22011 is positioned on one side of the push plate 2201, which is away from the bottom surface of the first accommodating groove 210, so that the worker can move the push plate 2201 by pinching and holding the pulling block 22011.

Referring to fig. 4, a bonding fixture is further disclosed for an embodiment of the present invention, wherein the tightening mechanism may include a screw 2204; a through hole is formed in the second side wall of the first accommodating groove 210, and an internal thread matched with the screw 2204 is formed in the through hole; one end of the screw 2204 is a tightening end and is located in the first accommodation groove 210; the other end of the screw 2204 passes through the through hole and is located outside the first receiving groove 210.

When the body 500 of the electronic device is positioned and fixed, a worker may rotate the screw 2204, so that one end of the screw 2204, which is located at the first receiving groove 210, moves in a shrinking manner along the through hole; then, the body 500 of the electronic device is placed in the top-level clamping area in the first receiving groove 210, and then the screw 2204 is rotated, so that one end of the screw 2204 located in the first receiving groove 210 extends to the body 500 along the through hole to move, and the body 500 of the electronic device is tightly pressed and clamped and fixed at the first sidewall of the first receiving groove 210.

Optionally, the tightening mechanism 220 further includes a push plate 2201; the push plate 2201 is located in the first receiving groove 210 and is rotatably connected to one end of the screw 2204 located in the first receiving groove 210, so as to prevent the screw 2204 from driving the push plate 2201 to rotate together in the rotating process; because the push plate 2201 has a larger contact area, the push plate can be better attached to the top tight surface of the machine body 500, and the stability of clamping and fixing the machine body 500 is improved. Of course, at least two screws 2204 may also be provided, so that at least two jacking point positions formed by each screw 2204 and the jacking surface of the machine body 500 are beneficial to the stability of clamping and fixing the machine body; the telescopic position of each screw 2204 can be adjusted respectively, and the clamping device can be suitable for clamping and fixing the uneven top surface of the machine body 500.

In order to facilitate the worker to rotate and operate the screw 2204, a nut may be disposed at the other end of the screw 2204, which is located outside the first receiving groove 210; wherein the nut is preferably a butterfly nut, thereby facilitating manual rotation operation by a worker. Of course, the other end of the screw 2204 located outside the first receiving groove 210 may also be in transmission connection with a driving mechanism such as a motor, and the screw 2204 is made to move in a telescopic manner by electrically controlling the rotation of the screw 2204.

In the embodiment of the present invention, the disclosed attaching jig may further include an installation table 600; the substrate 200 is fixedly installed on the installation table 600, so that the fixed placement of the attaching jig is realized, and the attaching jig can be conveniently operated and used.

Specifically, the mounting table 600 may have one vertical sidewall extending in a vertical direction; the side of the base plate 200 facing away from the cover plate 100 is a bottom surface, and the bottom surface of the base plate 200 is fixed to a vertical sidewall of the mounting table 600. Of course, according to actual in service behavior, base plate 200 also can fixed mounting on the mesa of mount table 600 or other positions of mount table 600, the embodiment of the utility model provides a fixed mounting position of laminating tool is not restricted.

The embodiment of the utility model discloses laminating tool can be used for the laminating operation of screen and fuselage of electronic equipment such as smart mobile phone, panel computer, electronic book reader, also can be used for the laminating operation between two subassemblies of pad pasting or other kinds, the embodiment of the utility model provides an application scene of laminating tool is not limited.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The attaching jig is characterized by comprising a cover plate (100), a pressing plate (120), a base plate (200) and a jacking mechanism (220); the cover plate (100) is hinged with the base plate (200) through a hinge (300); the substrate (200) is provided with a first accommodating groove (210), the cover plate (100) is provided with a second accommodating groove (110), and the first accommodating groove (210) and the second accommodating groove (110) are covered to form an accommodating cavity;

the jacking mechanism (220) is arranged in the first accommodating groove (210), and a jacking end of the jacking mechanism (220) is opposite to a first side wall of the first accommodating groove (210) and forms a jacking clamping area between the jacking end and the first side wall; the pressing plate (120) is arranged on the bottom surface of the second accommodating groove (110) through a first elastic element (130); one surface of the pressing plate (120) facing the jacking clamping area is a pushing surface, and the pushing surface is provided with an adsorption fixing mechanism (140).

2. The fit jig of claim 1, wherein the tightening mechanism (220) comprises a tightening assembly and a second elastic element (2203); the second elastic element (2203) is arranged in the first accommodating groove (210); the tightening assembly is connected with the second elastic element (2203) and can move telescopically towards the first side wall of the first accommodating groove (210) through the second elastic element (2203).

3. The attaching jig according to claim 2, wherein one end of the second elastic element (2203) is connected to a second sidewall of the first receiving groove (210), the first sidewall being opposite to the second sidewall; the other end of the second elastic element (2203) is connected with the tightening component; the one end that the tight subassembly in top faced first lateral wall is the tight end in top.

4. The fitting jig according to claim 3, wherein the tightening assembly comprises a push plate (2201) and a slide rod (2202); the second side wall is provided with a mounting hole (230), and the second elastic element (2203) is arranged in the mounting hole (230); one end of the sliding rod (2202) is connected with the push plate (2201), and the other end of the sliding rod (2202) is located in the mounting hole (230) and connected with the second elastic element (2203).

5. The fitting jig according to claim 4, characterized in that the orifice of the mounting hole (230) is provided with an annular retainer ring (2301), and the annular retainer ring (2301) is distributed along the circumferential direction of the orifice; the part of the sliding rod (2202) located in the mounting hole (230) is provided with a limiting block (22021), and the limiting block (22021) is in limiting fit with the annular retainer ring (2301).

6. The attaching jig according to claim 5, characterized in that the pushing plate (2201) is provided with a pulling block (22011), and the pulling block (22011) is located on one side of the pushing plate (2201) facing away from the bottom surface of the first accommodating groove (210).

7. The fitting jig according to claim 6, characterized in that the first elastic element (130) and the second elastic element (2203) are both springs.

8. The fitting jig according to claim 1, wherein the tightening mechanism (220) comprises a screw (2204); a through hole is formed in the second side wall of the first accommodating groove (210), and an internal thread matched with the screw rod (2204) is formed in the through hole; one end of the screw rod (2204) is the tightening end and is positioned in the first accommodating groove (210); the other end of the screw rod (2204) passes through the through hole and is positioned outside the first accommodating groove (210).

9. The attaching jig according to claim 8, wherein the tightening mechanism (220) further comprises a push plate (2201); the push plate (2201) is located in the first accommodating groove (210) and is rotatably connected with one end, located in the first accommodating groove (210), of the screw rod (2204).

10. The bonding jig according to any one of claims 1 to 9, further comprising a mounting table (600), wherein the substrate (200) is fixedly mounted on the mounting table (600).