CN219016872U

CN219016872U - Shockproof waterproof device for industrial computer touch screen

Info

Publication number: CN219016872U
Application number: CN202223326857.1U
Authority: CN
Inventors: 王荣宗; 冉勇; 王云辉
Original assignee: Shenzhen Juxian Photoelectric Technology Co ltd
Current assignee: Shenzhen Juxian Photoelectric Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-12
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an industrial computer touch screen shockproof waterproof device which comprises an inner frame, wherein a touch screen is arranged at the front end of the inner frame, a front cover plate is arranged at the outer side of the touch screen, bolts are arranged at the rear end of the inner frame in a penetrating mode and are fixed with the front cover plate through the bolts, a first spring is sleeved on the bolts, bolt heads are arranged at the tail portions of the bolts, limiting rings are fixedly arranged around the inner frame, an outer frame is arranged at the outer side of the limiting rings, an inclined plate is arranged in the outer frame and is connected with the limiting rings, a second spring is arranged at the rear end of the inclined plate, a sliding groove is formed in the inner wall of the outer frame, a sealing groove is formed in the front end of the inner frame, and sealing strips are arranged at the inner side of the front cover plate and are correspondingly inserted into the sealing grooves.

Description

Shockproof waterproof device for industrial computer touch screen

Technical Field

The utility model relates to a touch screen shockproof waterproof device, in particular to an industrial computer touch screen shockproof waterproof device, and belongs to the technical field of touch screen protection.

Background

The greatest difference between the industrial computer touch screen and the general touch screen is that the industrial computer touch screen is used in an industrial environment, and environmental factors such as high temperature or low temperature, vibration, dust and the like in a factory can have great influence on the performance of the touch screen, so that a touch screen used in a special environment should use a product with high performance and good protection.

The prior art has the following publication numbers: according to the industrial computer touch screen shockproof waterproof device provided by the patent of CN 210627163U, the grooves and the convex blocks are matched, so that the effective bonding area between the first waterproof sealing edge and the second waterproof sealing edge can be effectively increased, vibration applied to the computer touch screen due to vibration of industrial equipment can be effectively relieved through the matching of the buffer spring and the guard plate, but a stable connecting structure does not exist between the first waterproof sealing edge and the touch display screen body and between the first waterproof sealing edge and the rear end component, gaps are formed between the first waterproof sealing edge and the touch display screen body when the connection between the shell and the touch display screen body is loose, the sealing effect is poor, meanwhile, the buffer spring, the guard plate and the shell are directly elastically connected, a stable structure is not maintained, and the elasticity and the flexibility of the buffer spring can cause multi-angle shaking between the display screen and the guard plate when the touch computer touch screen is used, so that the plane stability and normal use of the touch screen cannot be guaranteed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an industrial computer touch screen shockproof waterproof device, which can realize the protection function of an inner frame and a touch screen and double fixing and double sealing of a front cover plate and the inner frame, solves the problems that a protective plate is directly connected with a display screen through a spring, the structure is unstable, the display screen is easy to shake and swing at multiple angles, meanwhile, the waterproof sealing edge cannot be stably connected with the display screen, and the waterproof effect of the device is poor when a shell is loose.

In order to solve the problems, the following technical scheme is provided:

the utility model provides an industrial computer touch-sensitive screen watertight fittings that takes precautions against earthquakes, includes the inner frame, the inner frame front end is provided with the touch-sensitive screen, the touch-sensitive screen outside is provided with the front shroud, the inner frame rear end runs through and is provided with the bolt and it is fixed with the front shroud through the bolt, the cover is equipped with first spring and afterbody and is equipped with the bolt head on the bolt, the inner frame is fixed all around and is provided with the spacing ring, the spacing ring outside is provided with outer frame, be provided with hang plate and spacing ring connection in the outer frame, hang plate rear end is provided with the second spring, the spout has been seted up to outer frame inner wall, the second spring is installed in the spout.

Further, the sealing groove is formed in the front end of the inner frame, and a sealing strip is arranged on the inner side of the front cover plate and is correspondingly inserted into the sealing groove.

Further, a sealing rubber ring is arranged on the inner side of the front cover plate, and the sealing rubber ring is adhered to the outer side of the sealing groove and the outer side of the sealing strip.

Further, counter sunk holes are formed in the back face of the inner frame, and the bolt heads are located in the counter sunk holes and compress the first springs.

Furthermore, the inclined plates are symmetrically provided with two groups, and the two groups of inclined plates are rotationally connected through a connecting shaft arranged on one side.

Further, the front end of the inclined plate is movably located in the sliding groove and penetrates through the sliding groove to be provided with guide rods, guide grooves are formed in two sides of the sliding groove, and the guide rods are slidably located in the guide grooves.

Furthermore, the two ends of the connecting shaft penetrate through the two groups of inclined plates, and the two ends of the connecting shaft are rotationally inserted into the limiting rings.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the inclined plate and the second spring are arranged in the device, and when the touch screen is used, the inclined plate is pushed to move through the inner frame or the outer frame, the inclined plate extrudes the second spring to elastically shrink, the reaction force of the second spring buffers the inner frame or the outer frame, so that the protection function of the inner frame and the touch screen can be realized, the use safety of the touch screen is improved, and the problems of damage and the like caused by external acting force or vibration when the touch screen is used are avoided.

2. According to the utility model, the sealing strip, the sealing rubber ring and the first spring are arranged in the device, when the touch screen is used, the sealing strip corresponds to the sealing groove, the sealing rubber ring is adhered to the inner frame and the front cover plate, the front cover plate and the inner frame are fixed by the bolts, and the first spring is compressed, so that double fixing and double sealing of the front cover plate and the inner frame can be realized, the waterproof and dustproof effects of the touch screen are improved, and the problem that the touch screen is damaged by water and ash entering due to loosening of the front cover plate and the inner frame is avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the whole structure of an industrial computer touch screen shockproof waterproof device according to the utility model;

FIG. 2 is an exploded view of the whole structure of an industrial computer touch screen shockproof waterproof device according to the present utility model;

FIG. 3 is a partially exploded view of an industrial computer touch screen vibration and water proof device according to the present utility model;

FIG. 4 is an exploded view of the front cover plate of an industrial computer touch screen vibration and water proof device according to the present utility model;

FIG. 5 is an exploded view of a bolt structure of an industrial computer touch screen vibration and water proof device according to the present utility model;

FIG. 6 is a schematic view of the structure of an outer frame of an industrial computer touch screen shock-proof and waterproof device according to the utility model;

fig. 7 is an exploded view of an inclined plate structure of an anti-vibration and waterproof device for a touch screen of an industrial computer according to the present utility model.

In the figure: 1. an inner frame; 2. a touch screen; 3. sealing grooves; 4. a front cover plate; 5. a sealing strip; 6. sealing rubber rings; 7. a countersunk hole; 8. a bolt; 9. a bolt head; 10. a first spring; 11. a limiting ring; 12. an outer frame; 13. an inclined plate; 14. a connecting shaft; 15. a second spring; 16. a guide rod; 17. a chute; 18. a guide groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-7, the design of the industrial computer touch screen shockproof waterproof device provided by the embodiment comprises an inner frame 1, wherein the front end of the inner frame 1 is provided with a touch screen 2, the outer side of the touch screen 2 is provided with a front cover plate 4, the rear end of the inner frame 1 is provided with bolts 8 in a penetrating manner and is fixed with the front cover plate 4 through the bolts 8, a first spring 10 is sleeved on the bolts 8, the tail part of the first spring is provided with a bolt head 9, a limiting ring 11 is fixedly arranged around the inner frame 1, an outer frame 12 is arranged on the outer side of the limiting ring 11, an inclined plate 13 is arranged in the outer frame 12 and is connected with the limiting ring 11, the rear end of the inclined plate 13 is provided with a second spring 15, a sliding groove 17 is formed in the inner wall of the outer frame 12, and the second spring 15 is installed in the sliding groove 17.

Preferably, the front end of the inner frame 1 is provided with a sealing groove 3, the inner side of the front cover plate 4 is provided with a sealing strip 5, and the sealing strip 5 is correspondingly inserted into the sealing groove 3, so that the sealing effect of the touch screen 2 is improved.

Preferably, the inner side of the front cover plate 4 is provided with a sealing rubber ring 6, and the sealing rubber ring 6 is adhered to the outer sides of the sealing groove 3 and the sealing strip 5, so that the touch screen 2 is conveniently sealed secondarily.

Preferably, counter sunk holes 7 are formed in the back face of the inner frame 1, and the bolt heads 9 are located in the counter sunk holes 7 and compress the first springs 10, so that the bolt heads 9 and the first springs 10 are conveniently hidden.

Preferably, two groups of inclined plates 13 are symmetrically arranged, and the two groups of inclined plates 13 are rotationally connected through a connecting shaft 14 arranged on one side, so that the two groups of inclined plates 13 can move reversely.

Preferably, the front end of the inclined plate 13 is movably positioned in the chute 17 and is provided with a guide rod 16 in a penetrating manner, the two sides of the chute 17 are provided with guide grooves 18, the guide rod 16 is slidably positioned in the guide grooves 18, and the inclined plate 13 is conveniently slid in the chute 17 and is not separated from the chute 17.

Preferably, two ends of the connecting shaft 14 penetrate through the two groups of inclined plates 13, and two ends of the connecting shaft 14 are rotatably inserted into the limiting rings 11, so that the inclined plates 13 and the outer frame 12 are conveniently connected.

The application principle and the application flow of the utility model are as follows: when the touch screen is used, the sealing rubber ring 6 is attached to the inner side of the front cover plate 4, the front cover plate 4 is covered on the touch screen 2 and is inserted into the front end of the inner frame 1, the sealing groove 3 is correspondingly connected with the sealing strip 5, the sealing rubber ring 6 is attached to the periphery of the touch screen 2, then the inner frame 1 and the front cover plate 4 are fixed in a screwed mode through the bolts 8, the first springs 10 are pressed by the bolt heads 9 until the bolt heads 9 also enter the countersunk holes 7, if the bolts 8 are loose, the first springs 10 can enable the inner frame 1 and the front cover plate 4 to be always kept sealed by elastic acting force, the sealing effect and reliability of the touch screen are improved, then the touch screen 2 is connected with an external power supply, the touch screen 2 is in direct contact control operation, when the touch screen 2 and the outer frame 12 vibrate and move relatively, the inclined plates 13 are pressed, the two groups of inclined plates 13 move relatively through the connecting shafts 14, the inclined plates 16 move in the sliding grooves 17 through the guide rods 16 and respectively press the rear ends of the second springs 15, the second springs 15 apply reverse elastic force to the inclined frames, the inner frame 1 and the inner frame 12 are guaranteed not to touch the inner frame 1 and the outer frame 12, and the problem that the touch screen 1 is prevented from being damaged is caused by the friction and the touch screen is avoided.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides an industrial computer touch-sensitive screen waterproof device takes precautions against earthquakes, its characterized in that, including inner frame (1), inner frame (1) front end is provided with touch-sensitive screen (2), touch-sensitive screen (2) outside is provided with protecgulum (4), inner frame (1) rear end runs through and is provided with bolt (8) and it is fixed with protecgulum (4) through bolt (8), the cover is equipped with first spring (10) and afterbody is equipped with bolt head (9) on bolt (8), inner frame (1) is fixed around being provided with spacing ring (11), spacing ring (11) outside is provided with outer frame (12), be provided with inclined plate (13) and spacing ring (11) are connected in outer frame (12), inclined plate (13) rear end is provided with second spring (15), spout (17) have been seted up to outer frame (12) inner wall, second spring (15) are installed in spout (17).

2. The shockproof waterproof device for the industrial computer touch screen according to claim 1, wherein a sealing groove (3) is formed in the front end of the inner frame (1), a sealing strip (5) is arranged on the inner side of the front cover plate (4), and the sealing strip (5) is correspondingly inserted into the sealing groove (3).

3. The shockproof waterproof device for the industrial computer touch screen according to claim 1, wherein a sealing rubber ring (6) is arranged on the inner side of the front cover plate (4), and the sealing rubber ring (6) is adhered to the outer sides of the sealing groove (3) and the sealing strip (5).

4. The shockproof waterproof device for the industrial computer touch screen according to claim 1, wherein a counter bore (7) is formed in the back surface of the inner frame (1), and the bolt head (9) is positioned in the counter bore (7) and compresses the first spring (10).

5. The shockproof waterproof device for the industrial computer touch screen according to claim 1, wherein two groups of inclined plates (13) are symmetrically arranged, and the two groups of inclined plates (13) are rotationally connected through a connecting shaft (14) arranged on one side.

6. The shockproof waterproof device for the industrial computer touch screen according to claim 1, wherein the front end of the inclined plate (13) is movably arranged in a chute (17) and is provided with guide rods (16) in a penetrating manner, guide grooves (18) are formed in two sides of the chute (17), and the guide rods (16) are slidably arranged in the guide grooves (18).

7. The shockproof waterproof device for the industrial computer touch screen according to claim 5, wherein two ends of the connecting shaft (14) penetrate through two groups of inclined plates (13) and two ends of the connecting shaft (14) are rotatably inserted into the limiting rings (11).