阅读说明：本技术 一种电容膜贴合装置 (Capacitor film laminating device ) 是由 卓聪杰 申刚 邓翔 于 2019-07-17 设计创作，主要内容包括：本发明公开了一种电容膜贴合装置,涉及触摸屏技术领域,解决了现有技术中的电容触摸屏由于采用电容膜与面板粘接的固定方式而引起电容膜损坏后不易维修的技术问题。它包括支架本体与夹紧组件,所述夹紧组件设置于支架本体上,所述支架本体与面板相连接,所述电容膜安装在支架本体与面板之间,所述支架本体通过夹紧组件使电容膜贴合于面板上。本发明通过支架本体上的夹紧组件使电容膜贴合于面板上,不同于现有技术中通过电容膜与面板粘接的固定方式,实现了电容式触摸屏的电容膜可拆卸的安装定位方式,对于易损部件的电容膜来说,便于电容膜损坏后进行更换,从而解决了电容膜损坏后不易返厂维修的技术问题。(The invention discloses a capacitor film laminating device, relates to the technical field of touch screens, and solves the technical problem that in the prior art, a capacitor film is not easy to maintain after being damaged due to the fact that a fixing mode that the capacitor film is bonded with a panel is adopted in a capacitor touch screen. The capacitor film fixing support comprises a support body and a clamping assembly, wherein the clamping assembly is arranged on the support body, the support body is connected with a panel, a capacitor film is arranged between the support body and the panel, and the support body enables the capacitor film to be attached to the panel through the clamping assembly. The capacitive touch screen comprises a panel, a support body, a clamping assembly, a fixing component and a detachable installation and positioning mode, wherein the panel is provided with a plurality of clamping holes, the clamping assembly is arranged on the support body, the fixing mode is different from the fixing mode in the prior art that the capacitive film is adhered to the panel, the detachable installation and positioning mode of the capacitive film of the capacitive touch screen is realized, the capacitive film of a vulnerable part is convenient to replace after being damaged, and therefore the technical problem that the capacitive film is difficult to return to a factory for maintenance after being damaged.)

1. The utility model provides a capacitor film laminating device for laminate capacitor film (50) on panel (60), its characterized in that, includes support body (10) and clamping component (20), clamping component (20) set up on support body (10), support body (10) are connected with panel (60), capacitor film (50) are installed between support body (10) and panel (60), support body (10) make capacitor film (50) laminate on panel (60) through clamping component (20).

2. the capacitive film laminating apparatus according to claim 1, wherein the clamping assembly (20) comprises a clamping bracket (21), a movable shaft (22) and a movable plate (23), the clamping bracket (21) is mounted on the bracket body (10), the movable shaft (22) is connected with the movable plate (23), the movable shaft (22) rotates relative to the clamping bracket (21), and an elastic member capable of clamping the movable plate (23) to the capacitive film (50) is disposed between the bracket body (10) and the clamping assembly (20).

3. The capacitor film attaching apparatus according to claim 2, wherein an air bag mounting groove (25) is provided on the movable plate (23) so that the movable plate (23) can clamp the capacitor film (50) by an air bag, and an air bag position limiting step (26) capable of fixing the air bag is provided around the air bag mounting groove (25).

4. The capacitive film laminating apparatus according to claim 3, wherein a limiting spring (24) is further disposed on the bracket body (10), and the limiting spring (24) comprises a bevel edge (241), a round corner (242) and a wide opening (243);

When the movable plate (23) is positioned on the inclined edge (241), the movable plate (23) is in a pressing state;

when the movable plate (23) is positioned at the round corner (242), the movable plate (23) is in a lifting state;

When the movable plate (23) is located at the wide opening (243), the movable plate (23) is guided to the rounded corner (242).

5. The capacitor film laminating device according to claim 1, further comprising a guide assembly (30), wherein the guide assembly (30) comprises a guide gear (31) movably connected to the support body (10), a guide hole (51) meshed with the guide gear (31) is formed in the capacitor film (50), and the capacitor film (50) is installed between the support body (10) and the panel (60) through the matching of the guide hole (51) and the guide gear (31).

6. the capacitor film laminating device according to claim 5, wherein the guide assembly (30) further comprises a motor mounting position (33), a motor mounting opening (34) is formed in the motor mounting position (33), a motor input opening (32) used for being connected with a motor output shaft is formed in the guide gear (31), and the motor drives the guide gear (31) to rotate so as to drive the capacitor film (50) to move.

7. The capacitive film laminating apparatus according to claim 1, further comprising a limiting assembly (40), wherein the limiting assembly (40) comprises a limiting plate (41) and a limiting plate fixing apparatus, the limiting plate fixing apparatus is adjustably mounted on the bracket body (10), and the limiting plate fixing apparatus adjustably fixes the limiting plate (41) on the bracket body (10).

8. the capacitor film laminating apparatus according to claim 7, wherein the limiting plate fixing means comprises a bolt (42), a nut (43) and an adjusting hole provided on the bracket body (10), the limiting plate (41) is mounted on the bracket body (10) by the cooperation of the bolt (42) and the nut (43), and the limiting plate (41) is fixed in place by the adjusting hole.

9. The capacitive film laminating apparatus according to any one of claims 1 to 8, wherein the bracket body (10) comprises horizontal plates (11) and vertical plates (12), and the horizontal plates (11) and the vertical plates (12) are staggered to form a net structure.

10. The capacitive film laminating apparatus according to claim 9, wherein the horizontal plate (11) is provided with a contact plate (13) having a C-shaped cross section, and a free end of the contact plate (13) isolates the capacitive film (50) from the panel (60).

Technical Field

The invention relates to the technical field of touch screens, in particular to a capacitor film laminating device.

Background

The touch screen is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, a mechanical button panel can be replaced, and vivid video and audio effects can be produced by a liquid crystal display picture. The touch screen is a latest computer input device, which is the simplest, convenient and natural man-machine interaction mode at present, so that the application range of the touch screen is wide.

The capacitive touch screen is one of touch screens, and the capacitive touch screen realizes touch sensing by attaching a capacitive film to the rear end of a panel. In the capacitive touch screen in the prior art, a capacitive film and a panel are bonded and fixed, so that the capacitive film and the panel are positioned. However, the capacitive film is a fragile part, and an inadvertent bump may damage a printed circuit, so that the touch screen cannot be recognized by touch. On the other hand, the capacitive touch screen in the prior art needs to be integrally returned to a factory for maintenance during maintenance, so that the time consumption is long, and the transportation cost is high.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a capacitor film laminating apparatus capable of detachably mounting a capacitor film on a panel.

disclosure of Invention

In view of the above, an object of the present invention is to overcome the defects in the prior art, and provide a capacitive film laminating apparatus to solve the technical problem that the capacitive touch screen in the prior art is not easy to maintain after the capacitive film is damaged due to the adoption of the fixing manner of bonding the capacitive film and the panel.

the technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a capacitor film laminating device for laminate the capacitor film on the panel, including support body and clamping component, clamping component sets up on the support body, the support body is connected with the panel, the capacitor film is installed between support body and panel, the support body makes the capacitor film laminate on the panel through clamping component.

on the basis of the technical scheme, the capacitor film laminating device can be further improved as follows.

furthermore, the clamping assembly comprises a clamping support, a movable shaft and a movable plate, the clamping support is installed on the support body, the movable shaft is connected with the movable plate and rotates relative to the clamping support, and an elastic piece capable of enabling the movable plate to clamp the capacitance film is arranged between the support body and the clamping assembly.

Further, an air bag mounting groove is formed in the movable plate, the movable plate can clamp the capacitor film through the air bag, and air bag limiting steps capable of fixing the air bag are arranged around the air bag mounting groove.

furthermore, a limiting spring is arranged on the bracket body and comprises a bevel edge, a round angle and a wide opening;

When the movable plate is positioned on the inclined edge, the movable plate is in a pressing state;

When the movable plate is positioned at the round angle, the movable plate is in a lifting state;

When the movable plate is located at the wide opening, the movable plate is guided to the round angle.

the capacitor film is arranged between the bracket body and the panel through the matching of the guide holes and the guide gears.

Further, the direction subassembly still includes motor installation position, be provided with the motor installing port on the motor installation position, be provided with the motor input port that is used for being connected with the motor output shaft on the leading gear, motor drive leading gear rotates in order to drive the removal of electric capacity membrane.

the limiting assembly comprises a limiting plate and a limiting plate fixing device, the limiting plate fixing device is adjustably mounted on the support body, and the limiting plate fixing device is adjustably fixed on the support body.

further, limiting plate fixing device includes bolt, nut and sets up the regulation hole on the support body, the limiting plate passes through the cooperation of bolt and nut and installs on the support body to the limiting plate passes through the regulation hole to be fixed in appropriate position.

further, the support body includes horizontal plate and vertical board, and horizontal plate and vertical board are crisscross to be network structure.

Furthermore, a contact plate with a C-shaped section is arranged on the horizontal plate, and the free end of the contact plate isolates the capacitor film from the panel.

Compared with the prior art, the capacitor film laminating device provided by the invention has the beneficial effects that:

the capacitive touch screen comprises a panel, a support body, a clamping assembly, a fixing component and a detachable installation and positioning mode, wherein the panel is provided with a plurality of clamping holes, the clamping assembly is arranged on the support body, the fixing mode is different from the fixing mode in the prior art that the capacitive film is adhered to the panel, the detachable installation and positioning mode of the capacitive film of the capacitive touch screen is realized, the capacitive film of a vulnerable part is convenient to replace after being damaged, and therefore the technical problem that the capacitive film is difficult to return to a factory for maintenance after being damaged.

Drawings

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

FIG. 1 is a schematic view of an overall structure of a capacitor film attaching apparatus for attaching a capacitor film to a panel;

FIG. 2 is a schematic view showing the overall structure of the capacitor film laminating apparatus;

FIG. 3 is a schematic perspective view of the clamping assembly in a clamping state with the movable plate;

FIG. 4 is a schematic structural view of the movable plate of the clamping assembly in a clamping state;

FIG. 5 is a schematic perspective view of the clamp assembly with the movable plate raised;

FIG. 6 is a schematic structural view of the clamp assembly in a front view when the movable plate is in a raised state;

FIG. 7 is a schematic sectional view of the airbag mounting groove of the movable plate;

FIG. 8 is a perspective view of the guide assembly;

FIG. 9 is a perspective view of another perspective of the guide assembly;

FIG. 10 is a perspective view of the stop assembly;

Fig. 11 is a perspective view of another view of the spacing assembly.

In the figure:

10-the stent body; 11-horizontal plate; 12-vertical plates; 13-a contact plate;

20-a clamping assembly; 21-clamping the support; 22-a movable shaft; 23-a movable plate; 24-a limit spring; 241-bevel edge; 242-round corners; 243-wide mouth; 25-airbag mounting groove; 26-air bag limit step;

30-a guide assembly; 31-a guide gear; 32-motor input port; 33-motor mounting position; 34, a motor mounting port;

40-a limiting component; 41-limiting plate; 42-bolt; 43-a nut;

50-a capacitive film; 51-a guide hole;

60-panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely a few embodiments of the invention and are not to be taken as a comprehensive embodiment. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.