CN218214095U

CN218214095U - Vehicle-mounted touch screen with heat radiation structure

Info

Publication number: CN218214095U
Application number: CN202222513877.3U
Authority: CN
Inventors: 刘智勇
Original assignee: Yibin Yixing Technology Co ltd
Current assignee: Yibin Yixing Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses an on-vehicle touch-sensitive screen with heat radiation structure, including plastic housing, plastic housing's upper end is equipped with on-vehicle touch-sensitive screen body, plastic housing's inboard is equipped with the deep bead, plastic housing's the back is equipped with the thermovent, plastic housing's lower extreme is equipped with the fresh air inlet, plastic housing's lower extreme fixedly connected with installation shell, the lower drill way of installation shell with the fresh air inlet covers, the lower extreme plug-in connection of installation shell has fan group, both sides all are equipped with fixed establishment around the installation shell, the installation shell passes through fixed establishment and fan group swing joint. The above structure is adopted in the utility model, place the fan group in the slot of installation shell, then utilize the cardboard that has the inserted block to insert in the slot, the inserted block stretches into the fan group after running through the installation shell simultaneously, then the cardboard outside utilize fixing bolt fix can to can conveniently carry out the dismouting change to the fan group.

Description

Vehicle-mounted touch screen with heat radiation structure

Technical Field

The utility model belongs to the technical field of on-vehicle touch-sensitive screen, in particular to on-vehicle touch-sensitive screen with heat radiation structure.

Background

The vehicle-mounted touch screen is also called a touch screen or a touch panel, and is an inductive liquid crystal display device capable of receiving input signals such as a touch.

The patent publication No. CN202022374435.6 retrieved by Chinese patent network discloses a vehicle-mounted touch screen with a heat dissipation structure, which comprises a plastic shell, wherein a plurality of first wind shields are distributed on one inner wall of an inner cavity of the plastic shell in an array manner, a plurality of second wind shields are distributed on the other corresponding inner wall in an array manner, a vehicle-mounted touch screen body clamped with the plastic shell is arranged above the second wind shields and the first wind shields, a heat dissipation port fixed on the plastic shell is arranged on one side of the first wind shields, and a heat dissipation fan fixed on the plastic shell is arranged on the other side of the first wind shields; the utility model discloses a set up plastic casing, first deep bead, second deep bead, thermovent and radiator fan, can make the air flow in the plastic casing be "S" shape, contact with on-vehicle touch-sensitive screen body bottom as far as, take away more a bit heat as far as possible, guaranteed that on-vehicle touch-sensitive screen body is in comfortable operational environment, prolonged the life of on-vehicle touch-sensitive screen body. However, in the prior art, the cooling fan of the vehicle-mounted touch screen is directly and fixedly connected to the plastic shell, once the cooling fan is damaged, the whole plastic shell component needs to be replaced, so that the replacement cost is increased, and meanwhile, the filter screen is not arranged on one side of the cooling fan on the plastic shell, so that dust is easily brought into the plastic shell to influence the heat dissipation quality when the cooling fan dissipates heat.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an on-vehicle touch-sensitive screen with heat radiation structure to solve the problem mentioned in the above background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an on-vehicle touch-sensitive screen with heat radiation structure, includes plastic housing, plastic housing's upper end is equipped with on-vehicle touch-sensitive screen body, plastic housing's inboard is equipped with the deep bead, plastic housing's the back is equipped with the thermovent, plastic housing's lower extreme is equipped with the fresh air inlet, plastic housing's lower extreme fixedly connected with installation shell, the lower drill way of fresh air inlet covers the installation shell, the lower extreme plug-in connection of installation shell has fan group, both sides all are equipped with fixed establishment around the installation shell, the installation shell passes through fixed establishment and fan group swing joint, the lower extreme of installation shell is equipped with filtering component.

Further, as a preferred technical solution, a placing groove is provided on the inner side of the lower end of the mounting shell, and the fan set is arranged on the inner side of the placing groove.

Further, as an optimal technical scheme, the fixing mechanism comprises slots symmetrically arranged on the front side and the rear side of the mounting shell, clamping plates are connected to the inner sides of the slots in an inserting mode, inserting blocks are symmetrically arranged on the outer sides of the clamping plates, one ends of the inserting blocks penetrate through the shell wall of the mounting shell and are connected with the fan set in an inserting mode, mounting holes are formed in the outer sides of the clamping plates, fixing bolts are arranged on the inner sides of the mounting holes, and the clamping plates are installed through the fixing bolts and the slots in a threaded mode.

Further, as a preferred technical scheme, arc grooves are symmetrically arranged on the outer side groove wall of the slot.

Further, as preferred technical scheme, filtering component includes the filter plate, the outside of filter plate is equipped with first magnetic cushion, the lower extreme of installation shell is equipped with the fixed slot, the inboard of fixed slot is equipped with second magnetic cushion, first magnetic cushion and second magnetic cushion are magnetic connection.

Further, as a preferred technical scheme, a plurality of filter holes are formed in the outer side of the filter plate.

Further, as a preferred technical scheme, the fan group is covered by the filter plate.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, a fan set is arranged in a slot of a mounting shell, then a clamping plate with an insertion block is inserted into the slot, the insertion block penetrates through the mounting shell and then extends into the fan set, and then the outside of the clamping plate is fixed by a fixing bolt, so that the fan set can be conveniently disassembled, assembled and replaced;

secondly, through setting up filtering component at the lower extreme of installation shell, the filter plate is through the first magnetic pad actuation in first magnetic pad and the installation shell fixed slot for the filter plate covers the lower port at the installation shell, can filter the air inlet of fan unit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a schematic structural view of the filter assembly of the present invention.

Reference numerals: 1. vehicle-mounted touch screen body, 2, plastic housing, 3, thermovent, 4, deep bead, 5, fresh air inlet, 6, fixed establishment, 601, slot, 602, cardboard, 603, inserted block, 604, fixing bolt, 605, mounting hole, 7, standing groove, 8, arc groove, 9, fan group, 10, installation shell, 11, filtering component, 111, filter plate, 112, fixed slot, 113, first magnetic cushion, 114, second magnetic cushion, 12, filtration pore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1 to 4, the vehicle-mounted touch screen with a heat dissipation structure according to the embodiment includes a plastic housing 2, a vehicle-mounted touch screen body 1 is disposed at an upper end of the plastic housing 2, a wind shield 4 is disposed at an inner side of the plastic housing 2, a heat dissipation port 3 is disposed at a back surface of the plastic housing 2, an air inlet 5 is disposed at a lower end of the plastic housing 2, a mounting shell 10 is fixedly connected to the lower end of the plastic housing 2, a lower orifice of the air inlet 5 is covered by the mounting shell 10, a fan set 9 is connected to a lower end of the mounting shell 10 in an inserting manner, fixing mechanisms 6 are disposed on front and rear sides of the mounting shell 10, the mounting shell 10 is movably connected to the fan set 9 through the fixing mechanisms 6, and a filter assembly 11 is disposed at a lower end of the mounting shell 10; the lower extreme inboard of installation shell 10 is equipped with standing groove 7, and fan group 9 is established at standing groove 7 inboard, through setting up standing groove 7 at the lower extreme of installation shell 10, can conveniently place the installation to fan group 9.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of facilitating the disassembly and replacement of the fan set 9, in this embodiment, a fixing mechanism 6 is innovatively designed, specifically, the fixing mechanism 6 includes slots 601, the slots 601 are symmetrically disposed at the front and rear sides of the mounting case 10, the inner side of the slot 601 is connected to a clamping plate 602 in an inserting manner, the outer side of the clamping plate 602 is symmetrically provided with an insertion block 603, one end of the insertion block 603 penetrates through the casing wall of the mounting case 10 and is connected to the fan set 9 in an inserting manner, the outer side of the clamping plate 602 is provided with a mounting hole 605, the inner side of the mounting hole 605 is provided with a fixing bolt 604, the clamping plate 602 is installed by a fixing bolt 604 and a slot 601 through threads, by disposing the fixing mechanism 6, the fan set 9 is disposed in the slot 601 of the mounting case 10, then the clamping plate 602 with the insertion block 603 is inserted into the slot 601, at the same time, the insertion block 603 penetrates through the mounting case 10 and then extends into the fan set 9, and then the outside of the clamping plate 602 is fixed by the fixing bolt 604; the outer side groove wall of the slot 601 is symmetrically provided with the arc grooves 8, and the arc grooves 8 are symmetrically arranged on the outer side of the slot 601, so that the clamping plate 602 can be conveniently taken out of the slot 601.

Example 3

Referring to fig. 1 to 4, on the basis of embodiment 1, in order to achieve the purpose of conveniently filtering intake air of the fan assembly 9, the embodiment innovatively designs the filter assembly 11, specifically, the filter assembly 11 includes a filter plate 111, a first magnetic pad 113 is disposed on an outer side of the filter plate 111, a fixing groove 112 is disposed at a lower end of the mounting case 10, a second magnetic pad 114 is disposed on an inner side of the fixing groove 112, the first magnetic pad 113 and the second magnetic pad 114 are magnetically connected, by disposing the filter assembly 11 at a lower end of the mounting case 10, the filter plate 111 is attracted by the first magnetic pad 113 and the first magnetic pad 113 in the fixing groove 112 of the mounting case 10, so that the filter plate 111 covers a lower port of the mounting case 10, and the intake air of the fan assembly 9 can be filtered; a plurality of filter holes 12 are formed in the outer side of the filter plate 111, and the filter holes 12 are formed in the outer side of the filter plate 111, so that the filter can be conveniently filtered; the fan set 9 is covered by the filter plate 111, and the fan set 9 is covered by the filter plate 111 at the lower end of the mounting case 10, so that the inlet air can be conveniently filtered.

The use principle and the advantages are as follows: when the vehicle-mounted touch screen is used, the vehicle-mounted touch screen body 1 is installed on the plastic shell 2, air enters the plastic shell 2 through the air inlet hole 5 through the fan set 9 in the installation shell 10, then more heat of the vehicle-mounted touch screen body 1 is taken away through the S-shaped air channel formed by the wind shield 4 and is discharged through the heat dissipation port 3, when the fan set 9 is installed, the fan set 9 is placed in the slot 601 of the installation shell 10, then the clamping plate 602 with the insertion block 603 is inserted into the slot 601, meanwhile, the insertion block 603 penetrates through the installation shell 10 and then extends into the fan set 9, then the outside of the clamping plate 602 is fixed through the fixing bolt 604, the filter plate 111 is attracted through the first magnetic pad 113 and the first magnetic pad 113 in the fixing slot 112 of the installation shell 10, so that the filter plate 111 covers the lower port of the installation shell 10, the air entering of the fan set 9 can be filtered, and dust is prevented from being brought into the plastic shell 2 to influence on the heat dissipation effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 vehicle-mounted touch screen with heat radiation structure which characterized in that: including plastic housing (2), the upper end of plastic housing (2) is equipped with on-vehicle touch-sensitive screen body (1), the inboard of plastic housing (2) is equipped with deep bead (4), the back of plastic housing (2) is equipped with thermovent (3), the lower extreme of plastic housing (2) is equipped with fresh air inlet (5), the lower extreme fixedly connected with installation shell (10) of plastic housing (2), installation shell (10) cover the lower drill way of fresh air inlet (5), the lower extreme plug-in connection of installation shell (10) has fan group (9), both sides all are equipped with fixed establishment (6) around installation shell (10), installation shell (10) are through fixed establishment (6) and fan group (9) swing joint, the lower extreme of installation shell (10) is equipped with filtering component (11).

2. The vehicle-mounted touch screen with the heat dissipation structure according to claim 1, wherein: the lower end of the mounting shell (10) is provided with a placing groove (7) on the inner side, and the fan set (9) is arranged on the inner side of the placing groove (7).

3. The vehicle-mounted touch screen with the heat dissipation structure according to claim 1, wherein: fixed establishment (6) include slot (601), slot (601) symmetry is established in the front and back both sides of installation shell (10), the inboard plug-in connection of slot (601) has cardboard (602), the outside symmetry of cardboard (602) is equipped with inserted block (603), the conch wall and the fan group (9) plug-in connection of installation shell (10) are run through to the one end of inserted block (603), the outside of cardboard (602) is equipped with mounting hole (605), the inboard of mounting hole (605) is equipped with fixing bolt (604), cardboard (602) are through fixing bolt (604) and slot (601) threaded mounting.

4. The vehicle-mounted touch screen with the heat dissipation structure according to claim 3, wherein: the outer side groove wall of the slot (601) is symmetrically provided with arc grooves (8).

5. The vehicle-mounted touch screen with the heat dissipation structure according to claim 1, wherein: the filter assembly (11) comprises a filter plate (111), the outer side of the filter plate (111) is provided with a first magnetic pad (113), the lower end of the mounting shell (10) is provided with a fixing groove (112), the inner side of the fixing groove (112) is provided with a second magnetic pad (114), and the first magnetic pad (113) and the second magnetic pad (114) are connected through magnetic force.

6. The vehicle-mounted touch screen with the heat dissipation structure according to claim 5, wherein: the outer side of the filter plate (111) is provided with a plurality of filter holes (12).

7. The vehicle-mounted touch screen with the heat dissipation structure according to claim 5, wherein: the filter sheet (111) covers the fan group (9).