CN213069784U

CN213069784U - Protective frame of capacitive touch display

Info

Publication number: CN213069784U
Application number: CN202022381999.2U
Authority: CN
Inventors: 罗波
Original assignee: Hengyang Panzheng Technology Co ltd
Current assignee: Hengyang Panzheng Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-27
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an electric capacity touch display protects frame relates to electric capacity touch-sensitive screen protection technical field. This electric capacity touch display protection frame includes mount and adjustable shelf, the adjustable shelf top is articulated with the mount, adjustable shelf bottom left side fixedly connected with locating plate, locating plate bottom and baffle laminating, baffle and dwang one end fixed connection, the dwang other end is articulated with locating box inner wall bottom, locating box left side and mount fixed connection. This electric capacity touch display protecting frame can control the locating lever through dismantling the button and break away from the location square hole, can directly manually rotate the adjustable shelf afterwards and make the adjustable shelf break away from the mount, again manually with the protecting frame from electric capacity touch display take off can, the process of taking out of whole protecting frame is simple and convenient, has improved the dismantlement speed of protecting frame, corresponding, has also improved electric capacity touch display's maintenance efficiency.

Description

Protective frame of capacitive touch display

Technical Field

The utility model relates to an electric capacity touch-sensitive screen protection technical field specifically is an electric capacity touch display protective frame.

Background

The capacitive touch screen is formed by sticking a layer of transparent special metal conductive substance on the surface of glass. When a finger touches the metal layer, the capacitance of the contact point changes, so that the frequency of an oscillator connected with the contact point changes, and the touch position can be determined by measuring the frequency change to obtain information. Because the capacitance varies with temperature, humidity or grounding conditions, the stability is poor and a drift phenomenon often occurs.

When the existing large capacitive touch display is installed, a protective frame needs to be installed around the capacitive touch display, so that the capacitive touch display is protected, and the capacitive touch display is prevented from being damaged in the using process. However, the protective frame of the conventional capacitive touch display is installed through a rivet and is inconvenient to take down, so that when the capacitive touch display needs to be maintained, the protective frame can prolong the maintenance time of the capacitive touch display, the maintenance efficiency is reduced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a capacitance touch display protective frame has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a protective frame of a capacitive touch display comprises a fixed frame and a movable frame, wherein the top end of the movable frame is hinged with the fixed frame, the left side of the bottom end of the movable frame is fixedly connected with a positioning plate, the bottom of the positioning plate is attached to a baffle plate, the baffle plate is fixedly connected with one end of a rotating rod, the other end of the rotating rod is hinged with the bottom of the inner wall of the positioning box, the left side of the positioning box is fixedly connected with the fixed frame, the right side of the rotating rod is fixedly connected with a first reset spring, the right end of the first reset spring is fixedly connected with a first fixed plate, the bottom of the first fixed plate is fixedly connected with the inner wall of the positioning box, a positioning square hole is formed between the top and the bottom of the positioning plate, a positioning rod is inserted in the positioning square hole, the top of the positioning rod, the lever is rotatably connected with the inner wall of the positioning box, the left side of the bottom end of the lever is attached to the push plate, and the left side of the push plate is fixedly connected with the disassembly button through the push rod.

Preferably, a fixing column is sleeved inside the first return spring, and the right end of the fixing column is fixedly connected with the first fixing plate.

Preferably, the transmission rope is sleeved inside the second return spring, two ends of the second return spring are respectively and fixedly connected with the movable plate and the second fixed plate, and the second fixed plate is fixedly connected with the inner wall of the positioning box.

Preferably, the transmission rope is attached to the surface of the guide post, and the guide post is fixedly connected with the inner wall of the positioning box.

Preferably, the push rod is sleeved inside a third reset spring, two ends of the third reset spring are fixedly connected with the disassembly button and a third fixing plate respectively, and the bottom of the third fixing plate is fixedly connected with the inner wall of the positioning box.

Preferably, the distance from the joint of the lever and the inner wall of the positioning box to the bottom end of the lever is smaller than the distance from the joint of the lever and the inner wall of the positioning box to the top end of the lever.

(III) advantageous effects

The utility model provides a capacitance touch display protective frame. The method has the following beneficial effects:

(1) this electric capacity touch display protecting border can control the locating lever through dismantling the button and break away from the location square hole, can directly manually rotate the adjustable shelf afterwards and make the adjustable shelf break away from the mount, again manually with protecting border from electric capacity touch display take off can, whole protecting border's the process of taking out simple and convenient has improved protecting border's dismantlement speed, corresponding, has also improved electric capacity touch display's maintenance efficiency.

(2) This electric capacity touch display protective frame, guide post can change the transmission direction of transmission rope to make the anticlockwise rotation in-process of lever can drive fly leaf and locating lever through the transmission rope and rise, can realize that the locating lever breaks away from the location square hole with ensureing to dismantle the button.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the positioning box of the present invention;

fig. 3 is a top view of the positioning rod of the present invention.

In the figure: the device comprises a fixed frame 1, a movable frame 2, a positioning plate 3, a positioning square hole 31, a baffle 4, a rotating rod 5, a positioning box 6, a first return spring 7, a fixed column 71, a first fixing plate 8, a positioning rod 9, a movable plate 10, a transmission rope 11, a second return spring 111, a second fixing plate 112, a guide column 113, a lever 12, a push plate 13, a push rod 14, a third return spring 141, a third fixing plate 142 and a disassembly button 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-3, the present invention provides a technical solution: a protective frame of a capacitive touch display comprises a fixed frame 1 and a movable frame 2, wherein the top end of the movable frame 2 is hinged with the fixed frame 1, the left side of the bottom end of the movable frame 2 is fixedly connected with a positioning plate 3, the bottom of the positioning plate 3 is attached with a baffle 4, the baffle 4 is fixedly connected with one end of a rotating rod 5, the other end of the rotating rod 5 is hinged with the bottom of the inner wall of a positioning box 6, the left side of the positioning box 6 is fixedly connected with the fixed frame 1, the right side of the rotating rod 5 is fixedly connected with a first reset spring 7, the right end of the first reset spring 7 is fixedly connected with a first fixed plate 8, the bottom of the first fixed plate 8 is fixedly connected with the inner wall of the positioning box 6, a positioning square hole 31 is arranged between the top and the bottom of the positioning plate 3, a positioning rod 9 is inserted in the positioning square hole 31, lever 12 rotates with 6 inner walls in location box to be connected, 12 bottom left sides of lever are laminated with push pedal 13, push pedal 13 left sides is through

push rod

14 and 15 fixed connection of dismantlement button, can control locating lever 9 through dismantling button 15 and break away from location square hole 31, can directly make adjustable shelf 2 break away from mount 1 by manual rotation adjustable shelf afterwards, again manually with the protective frame from electric capacity touch display take off can, whole protective frame's the process of taking out is simple and convenient, the dismantlement speed of protective frame has been improved, it is corresponding, electric capacity touch display's maintenance efficiency has also been improved.

Preferably, in this embodiment, a fixing column 71 is sleeved inside the first return spring 7, and the right end of the fixing column 71 is fixedly connected with the first fixing plate 8.

Preferably, in this embodiment, the driving rope 11 is sleeved inside the second return spring 111, two ends of the second return spring 111 are respectively fixedly connected with the movable plate 10 and the second fixed plate 112, and the second fixed plate 112 is fixedly connected with the inner wall of the positioning box 6.

Preferably, in this embodiment, the driving rope 11 is attached to the surface of the guiding column 113, the guiding column 113 is fixedly connected to the inner wall of the positioning box 6, and the guiding column 113 can change the driving direction of the driving rope 11, so that the lever 12 can drive the movable plate 10 and the positioning rod 9 to ascend through the driving rope 11 in the counterclockwise rotation process, so as to ensure that the positioning rod 9 can be detached from the positioning square hole 31 by the detaching button 15.

Preferably, in this embodiment, the push rod 14 is sleeved inside the third return spring 141, two ends of the third return spring 141 are respectively and fixedly connected with the detaching button 15 and the third fixing plate 142, and the bottom of the third fixing plate 142 is fixedly connected with the inner wall of the positioning box 6.

Preferably, in the present embodiment, the distance from the joint of the lever 12 and the inner wall of the positioning box 6 to the bottom end of the lever 12 is smaller than the distance from the joint of the lever 12 and the inner wall of the positioning box 6 to the top end of the lever 12.

During operation (or during the use), dismantle the in-process, press the dismantlement button 15 right, dismantle button 15 and make push rod 14 and push pedal 13 move right and compress third reset spring 141, push pedal 13 promotes lever 12 anticlockwise rotation, lever 12 top pulling driving rope 11 one end moves left, driving rope 11 other end pulling fly leaf 10 and locating lever 9 rise and compress second reset spring 111, after locating lever 9 breaks away from location side hole 31 completely, manual anticlockwise rotation adjustable shelf 2 makes locating plate 3 break away from location box 6, baffle 4 and dwang 5 rotate clockwise under the effect of first reset spring 7 and reset and dwang 5 right side and fixed column 71 laminating, baffle 4 and the laminating of locating lever 9 bottom this moment, the position of locating lever 9 is fixed by baffle 4 and dwang 5, it can to directly take off the protective frame manually at last.

In the installation, direct clockwise rotation adjustable shelf 2 makes locating plate 3 remove to 6 insides of location box, locating plate 3 promotes baffle 4 and 5 anticlockwise rotations of dwang earlier and tensile first reset spring 7, baffle 4 breaks away from behind locating lever 9, the sliding of locating lever 9 bottom at locating plate 3 top, when locating square hole 31 removes to locating lever 9 bottom, locating lever 9 descends automatically and injects inside locating square hole 31 under the effect of second reset spring 111, fly leaf 10 makes lever 12 clockwise rotation reset through driving rope 11, dismantle button 15, push rod 14 and push pedal 13 also can remove left under the effect of third reset spring 141 and lever 12 and reset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a capacitive touch display protective bezel, includes mount (1) and adjustable shelf (2), its characterized in that: the top end of the movable frame (2) is hinged with the fixed frame (1), the left side of the bottom end of the movable frame (2) is fixedly connected with the positioning plate (3), the bottom of the positioning plate (3) is attached to the baffle (4), the baffle (4) is fixedly connected with one end of the rotating rod (5), the other end of the rotating rod (5) is hinged with the bottom of the inner wall of the positioning box (6), the left side of the positioning box (6) is fixedly connected with the fixed frame (1), the right side of the rotating rod (5) is fixedly connected with the first reset spring (7), the right end of the first reset spring (7) is fixedly connected with the first fixing plate (8), the bottom of the first fixing plate (8) is fixedly connected with the inner wall of the positioning box (6), a positioning square hole (31) is formed between the top and the bottom of the positioning plate (3), a positioning rod (9) is inserted in the positioning square hole (31), fly leaf (10) top and driving rope (11) one end fixed connection, driving rope (11) other end and lever (12) top right side fixed connection, lever (12) rotate with location box (6) inner wall and are connected, lever (12) bottom left side and push pedal (13) laminating, push pedal (13) left side is through push rod (14) and dismantlement button (15) fixed connection.

2. The capacitive touch display protective bezel of claim 1, wherein: a fixing column (71) is sleeved inside the first return spring (7), and the right end of the fixing column (71) is fixedly connected with the first fixing plate (8).

3. The capacitive touch display protective bezel of claim 1, wherein: the transmission rope (11) is sleeved inside a second return spring (111), two ends of the second return spring (111) are respectively and fixedly connected with the movable plate (10) and a second fixed plate (112), and the second fixed plate (112) is fixedly connected with the inner wall of the positioning box (6).

4. The capacitive touch display protective bezel of claim 1, wherein: the transmission rope (11) is attached to the surface of the guide column (113), and the guide column (113) is fixedly connected with the inner wall of the positioning box (6).

5. The capacitive touch display protective bezel of claim 1, wherein: the push rod (14) is sleeved inside a third reset spring (141), two ends of the third reset spring (141) are fixedly connected with a disassembly button (15) and a third fixing plate (142) respectively, and the bottom of the third fixing plate (142) is fixedly connected with the inner wall of the positioning box (6).

6. The capacitive touch display protective bezel of claim 1, wherein: the distance from the joint of the lever (12) and the inner wall of the positioning box (6) to the bottom end of the lever (12) is less than the distance from the joint of the lever (12) and the inner wall of the positioning box (6) to the top end of the lever (12).