CN214670554U

CN214670554U - Explosion-proof touch screen for intelligent central control instrument

Info

Publication number: CN214670554U
Application number: CN202120914051.0U
Authority: CN
Inventors: 石再杰; 程飞
Original assignee: Zhengzhou Honghao Information Technology Co ltd
Current assignee: Zhengzhou Honghao Information Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-09
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to an explosion-proof equipment technical field, concretely relates to accuse explosion-proof touch screen for appearance in intelligence, which comprises a housin, set up the through-hole that link up from top to bottom in the casing, zonulae occludens has explosion-proof screen in the through-hole, explosion-proof screen lower extreme is equipped with electrode mechanism, the electrode mechanism lower extreme is equipped with the electrode loading board, explosion-proof screen lower extreme is equipped with a plurality of retaining members, set up a plurality of mounting holes with the retaining member one-to-one in the casing, the retaining member lower extreme is equipped with the fastener that can closely laminate rather than, set up the same and opening decurrent notch with the fastener appearance in the casing, the fastener can insert in the notch, this simple structure, convenient operation thinks about novelty, and the practicality is strong.

Description

Explosion-proof touch screen for intelligent central control instrument

Technical Field

The utility model relates to an explosion-proof equipment technical field, concretely relates to accuse explosion-proof touch-sensitive screen for appearance in intelligence.

Background

The capacitive touch screen works by utilizing the current induction of a human body, a layer of transparent special metal conductive substance is pasted on the surface of glass, when a conductive object touches, the capacitance of a contact point can be changed, so that the touch position can be detected, but no reaction occurs when the conductive object touches with a hand wearing gloves or a handheld non-conductive object, because a more insulating medium is added, the capacitive touch screen can well induce slight and quick touch, prevent scraping, is not afraid of dust, water and dirt, and is suitable for being used in severe environment.

The keyboard panel of the vehicle-mounted Internet of things terminal controller in the existing electronic lead sealing industry on the market is based on the principle of a resistor screen, corresponding pressing materials are pasted on the surface of the screen, the keyboard operation is realized by connecting a wire with an internal mechanism, the mode is firstly complex in equipment production process, secondly, under the condition that the current universal equipment capacitor screen is popularized, the operation experience is greatly discounted, thirdly, the glass panel and an internal circuit need to be in wired connection, an internal explosion-proof area has the risk of electrostatic connection with an externalization area, for this reason, an explosion-proof touch screen for an intelligent central control instrument is urgently needed, the safe explosion-proof isolation operation of the keyboard and the internal circuit is realized, and meanwhile, the experience and sensitivity of real-scene operation are improved.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing an explosion-proof touch-sensitive screen is used to accuse appearance in intelligence, the effectual keyboard of having solved current explosion-proof touch-sensitive screen and the problem of the safe explosion-proof isolation operation between the internal circuit, promoted the experience degree and the sensitivity of outdoor scene operation simultaneously.

The technical scheme of its solution is, the utility model discloses a casing, wherein, the through-hole that link up about having seted up in the casing, zonulae occludens has the explosion-proof screen in the through-hole, explosion-proof screen lower extreme is equipped with electrode mechanism, the electrode mechanism lower extreme is equipped with the electrode loading board, explosion-proof screen lower extreme is equipped with a plurality of retaining members, set up a plurality of mounting holes with the retaining member one-to-one in the casing, the retaining member lower extreme is equipped with the fastener that can closely laminate rather than, set up the notch the same and open side down with the fastener appearance in the casing, the fastener can insert in the notch.

Preferably, the explosion-proof screen is a capacitive explosion-proof screen.

Preferably, the explosion-proof screen is provided with explosion-proof glass with the same size as the explosion-proof screen.

Preferably, a positioning column is arranged in the shell, and a positioning hole corresponding to the positioning column is formed in the fastening piece.

Preferably, a plurality of connecting holes are formed in the periphery of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: set up electrode mechanism, electrode loading board, explosion-proof screen of capacitanc, be favorable to promoting user's the experience degree and the sensitivity of outdoor scene operation, set up casing, through-hole, be favorable to the installation of the explosion-proof screen of this device, set up explosion-proof glass, effectively avoided explosion-proof screen glass residue to splash when the accident bursts, set up fastener, retaining member, be favorable to the fixing of the explosion-proof screen of this device, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a bottom perspective view of the present invention.

Fig. 3 is a full-section right perspective view diagram of the utility model.

Fig. 4 is a part view of the housing of the present invention.

Fig. 5 is an exploded view of the present invention.

The anti-explosion screen comprises a shell 1, a shell 2, through holes 3, an anti-explosion screen 4, an electrode mechanism 5, an electrode bearing plate 6, a locking piece 7, a mounting hole 8, a fastening piece 9, a notch 10, anti-explosion glass 11, a positioning column 12, a positioning hole 13 and a connecting hole.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, the explosion-proof touch screen for the intelligent central control instrument comprises a shell 1, wherein a through hole 2 which is through up and down is formed in the shell 1, so that an explosion-proof screen 3 is sleeved on the shell 1, an installation clamping groove is formed in the shell 1, the explosion-proof screen 3 is tightly connected in the installation clamping groove, and an explosion-proof glass 10 is arranged on the explosion-proof screen 3, so that glass residues are effectively prevented from splashing when the explosion-proof screen 3 is accidentally burst, the contact part of the explosion-proof glass 10 and the shell 1 is sealed by a sealant, the air tightness and the explosion-proof performance of the device are effectively improved, the problem of safe explosion-proof isolation operation between a keyboard and an internal circuit of the existing explosion-proof touch screen is solved, and meanwhile, the explosion-proof screen 3 adopts a capacitive explosion-proof screen 3, so that the experience and the sensitivity of live-action operation of a customer are improved;

the lower end of the explosion-proof screen 3 is connected with an electrode mechanism 4, the lower end of the electrode mechanism is provided with an electrode bearing plate 5, so that the man-machine interaction operation of customers is facilitated, the lower end of the explosion-proof screen 3 is provided with a plurality of locking pieces 6, the explosion-proof screen 3 can be clamped by the locking pieces 6, the locking pieces 6 are provided with through holes 2, the shell 1 is internally provided with a plurality of mounting holes 7 which correspond to the locking pieces 6 one by one, the mounting holes 7 in the shell 1 are threaded holes, so that the explosion-proof screen 3 and the shell 1 can be kept fixed, the lower end of the locking pieces 6 is connected with a fastening piece 8, the air tightness of the device is ensured, the shell 1 is internally provided with a notch 9 with the same shape as the fastening piece 8, and the fastening piece 8 can be inserted into the notch 9;

the above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Accuse explosion-proof touch-sensitive screen for appearance in intelligence, including casing (1), its characterized in that, set up through-hole (2) that link up from top to bottom in casing (1), zonulae occludens has explosion-proof screen (3) in through-hole (2), explosion-proof screen (3) lower extreme is equipped with electrode mechanism (4), the electrode mechanism lower extreme is equipped with electrode loading board (5), explosion-proof screen (3) lower extreme is equipped with a plurality of retaining members (6), set up a plurality of mounting holes (7) with retaining member (6) one-to-one in casing (1), retaining member (6) lower extreme is equipped with fastener (8) that can closely laminate rather than, set up in casing (1) and fastener (8) appearance the same and opening decurrent notch (9), fastener (8) can insert in notch (9).

2. The intelligent central control instrument explosion-proof touch screen according to claim 1, wherein the explosion-proof screen (3) is a capacitive explosion-proof screen (3).

3. The explosion-proof touch screen for the intelligent central control instrument according to claim 1, wherein an explosion-proof glass (10) with the same size as the explosion-proof screen (3) is arranged on the explosion-proof screen.

4. The explosion-proof touch screen for the intelligent central control instrument according to claim 1, wherein a positioning column (11) is arranged in the housing (1), and a positioning hole (12) corresponding to the positioning column (11) is formed in the fastening piece (8).

5. The explosion-proof touch screen for the intelligent central control instrument according to claim 1, wherein a plurality of connecting holes (13) are formed around the housing (1).