CN214042943U

CN214042943U - LCM display screen convenient to maintenance

Info

Publication number: CN214042943U
Application number: CN202120144622.7U
Authority: CN
Inventors: 陈进
Original assignee: Jiangxi Tuomai Technology Co ltd
Current assignee: Jiangxi Tuomai Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-08-24
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a LCM display screen convenient to maintenance, including LCM display screen main part, LCM display screen main part is including the display screen shell, the back of display screen shell is provided with access hole and apron, the apron shelters from the access hole, be provided with a plurality of spacing grooves on the inner wall of access hole, the spacing inslot is provided with the assorted stopper, be provided with the extension on the stopper, the inner wall of extension and access hole is hugged closely, the outside of apron is wrapped up by the extension, be provided with the connecting hole that switches on mutually with LCM display screen main part inside on the stopper, the connecting hole internal fixation has the heat-conducting plate, be provided with the jack on the heat-conducting plate, be provided with the supporting shoe in the jack, be provided with center channel on the apron, center channel and the inside switching on mutually of LCM display screen main part, install transparent fender cover on the apron, transparent fender cover is hugged closely and is covered center channel with the apron.

Description

LCM display screen convenient to maintenance

Technical Field

The utility model relates to a LCM display screen field, concretely relates to LCM display screen convenient to maintenance.

Background

The LCLCLCDs Module, namely an LCD display Module and a liquid crystal Module, refers to a component which assembles a liquid crystal display device, a connecting piece, peripheral circuits such as a control circuit, a drive circuit and the like, a PCB circuit board, a backlight source, a structural part and the like.

The existing LCM display screen has defects, and is not easy to disassemble and maintain; the back of the LCM display screen is vulnerable and has defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a LCM display screen of being convenient for maintenance that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: the utility model provides a LCM display screen convenient to maintenance, including LCM display screen main part, LCM display screen main part is including the display screen shell, the back of display screen shell is provided with access hole and apron, the apron shelters from the access hole, be provided with a plurality of spacing grooves on the inner wall of access hole, spacing inslot is provided with assorted stopper, be provided with the extension on the stopper, the extension is hugged closely with the inner wall of access hole, the outside of apron is wrapped up by the extension, be provided with the connecting hole that switches on mutually with LCM display screen main part inside on the stopper, the connecting hole internal fixation has the heat-conducting plate, be provided with the jack on the heat-conducting plate, be provided with the supporting shoe in the jack, be provided with central channel on the apron, central channel and LCM display screen main part inside switch on mutually, install transparent fender cover on the apron, transparent fender cover is hugged closely and is covered central channel with the apron.

As the preferred technical scheme, the limiting block and the extending part are of an integrated structure, the limiting block and the extending part are made of anti-aging colloid materials, the extending part and the cover plate are fixed through strong glue, and the cover plate compresses the extending part.

As an optimized technical scheme, the limiting groove is provided with a heat exhaust hole communicated with the inside of the LCM display screen main body, the heat exhaust hole is communicated with the connecting hole, the jack is aligned with the heat exhaust hole, the inner walls of the jack and the heat exhaust hole are provided with internal threads, the side surface of the supporting block is provided with external threads matched with the internal threads, and the supporting block is inserted into the jack and is meshed with the jack through the threads.

As the preferred technical scheme, the supporting block is made of heat conducting metal, an annular rubber damping ring is fixed at the end part of the supporting block, and anti-skidding textures are arranged on the surface of the rubber damping ring.

As the preferred technical scheme, the transparent blocking cover is made of transparent colloid materials, the transparent blocking cover is provided with the clamping blocks, the cover plate is provided with clamping grooves matched with the clamping blocks, and the clamping blocks are inserted into the clamping grooves.

The utility model has the advantages that: the back of the LCM display screen of the utility model is convenient to disassemble, the internal maintenance is convenient, and the operation is convenient; the LCM display screen has good falling resistance, heat dissipation, water resistance and the like, and the back of the whole LCM display screen is difficult to damage; is convenient for transportation.

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 these drawings without creative efforts.

Fig. 1 is a back structure diagram of the LCM display of the present invention;

fig. 2 is a structural diagram of the transparent shield of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, the LCM display screen comprises an LCM display screen main body, the LCM display screen main body comprises a display screen shell 1, the back of the display screen shell 1 is provided with an access hole and a cover plate 2, the cover plate 2 covers the access hole, the inner wall of the access hole is provided with a plurality of limiting grooves 3, matched limiting blocks 5 are arranged in the limiting grooves 3, an extending part 6 is arranged on the limiting block 5, the extending part 6 is clung to the inner wall of the access hole, the outer side of the cover plate 2 is wrapped by the extending part 6, the limiting block 5 is provided with a connecting hole communicated with the inner part of the LCM display screen main body, a heat conducting plate 7 (made of metal and convenient for leading out heat) is fixed in the connecting hole through high temperature resistant glue, a jack is arranged on the heat conducting plate 7, a supporting block 8 is arranged in the jack, the cover plate 2 is provided with a central channel 211, the central channel 211 is communicated with the inner part of the LCM display screen main body, a transparent blocking cover 11 is arranged on the cover plate 2, the transparent shield 11 and the cover plate 2 abut and cover the central passage 211.

Wherein, stopper 5 and the structure of extension 6 formula as an organic whole, stopper 5 and extension 6 adopt ageing-resistant colloid material to make, and it is fixed through the super glue adhesion between extension 6 and the apron 2, and apron 2 compresses tightly extension 6, and is fixed through the super glue between apron and the extension, has increased the leakproofness, increases the water-proof effects at back.

Wherein, be provided with on the spacing groove 3 with the inside heat extraction hole 9 that switches on mutually of LCM display screen main part, heat extraction hole 9 and connecting hole switch on, jack and heat extraction hole 9 set up mutually, the inner wall of jack and heat extraction hole 9 all is provided with the internal thread, the side of supporting shoe 8 be provided with internal thread assorted external screw thread, supporting shoe 8 inserts through threaded engagement in to the jack. The supporting block is convenient to disassemble, and the position of the supporting block is adjusted.

Wherein, the supporting block 8 is made of heat conducting metal, an annular rubber damping ring (not shown) is fixed on the end part of the supporting block 8 through strong glue, and the surface of the rubber damping ring is provided with anti-skid textures.

Wherein, transparent fender cover 11 is made for transparent colloid material, is provided with fixture block 222 on the transparent fender cover 11, be provided with on the apron 2 with fixture block 222 assorted draw-in groove, fixture block 222 inserts to the draw-in groove in, convenient to detach transparent fender cover, transparent fender cover is used for protecting the back of whole display screen, has increased the crashproof effect at back.

When the technical scheme is used, the access hole is sealed by the cover plate and the extension part, and the cover plate and the extension part are fixed mutually. The transparent shield at the back protects the back of the whole display screen, and the anti-collision effect of the back is improved.

The transparent blocking cover is convenient to detach, and the interior of the transparent blocking cover is overhauled through the central channel after the transparent blocking cover is detached.

Also can dismantle the supporting shoe, then take out apron, extension, stopper, overhaul convenient operation through the access hole. The supporting shoe is made of heat conduction metal, is convenient for outwards derive the heat of inside, has increased the thermal diffusivity.

When putting, adjustable supporting shoe position for rubber damping ring and the ground contact on the supporting shoe do benefit to putting of whole device, the transportation of being convenient for.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a LCM display screen convenient to maintenance which characterized in that: comprises an LCM display screen main body, the LCM display screen main body comprises a display screen shell (1), the back of the display screen shell (1) is provided with an access hole and a cover plate (2), the cover plate (2) shields the access hole, the inner wall of the access hole is provided with a plurality of limiting grooves (3), matched limiting blocks (5) are arranged in the limiting grooves (3), an extending part (6) is arranged on the limiting blocks (5), the extending part (6) is clung to the inner wall of the access hole, the outer side of the cover plate (2) is wrapped by the extending part (6), connecting holes communicated with the inside of the LCM display screen main body are arranged on the limiting blocks (5), a heat-conducting plate (7) is fixed in the connecting holes, jacks are arranged on the heat-conducting plate (7), supporting blocks (8) are arranged in the jacks, a central channel (211) is arranged on the cover plate (2), the central channel (211) is communicated with the inside of the LCM display screen main body, a transparent blocking cover (11) is arranged on the cover plate (2), and the transparent blocking cover (11) is tightly attached to the cover plate (2) and covers the central channel (211).

2. The LCM display screen convenient for maintenance of claim 1, wherein: stopper (5) and extension (6) structure as an organic whole, stopper (5) and extension (6) adopt ageing-resistant colloid material to make, and it is fixed through the super glue bonding between extension (6) and apron (2), and apron (2) compresses tightly extension (6).

3. The LCM display screen convenient for maintenance of claim 1, wherein: be provided with heat extraction hole (9) that switch on mutually with LCM display screen main part inside on spacing groove (3), heat extraction hole (9) and connecting hole switch on, jack and heat extraction hole (9) set up mutually, and the inner wall of jack and heat extraction hole (9) all is provided with the internal thread, and the side of supporting shoe (8) is provided with the external screw thread with internal thread assorted, and supporting shoe (8) insert to the jack in through thread engagement.

4. The LCM display screen convenient for maintenance of claim 1, wherein: the supporting block (8) is made of heat conducting metal, an annular rubber damping ring is fixed at the end part of the supporting block (8), and anti-skid textures are arranged on the surface of the rubber damping ring.

5. The LCM display screen convenient for maintenance of claim 1, wherein: the transparent blocking cover (11) is made of transparent colloid materials, the clamping blocks (222) are arranged on the transparent blocking cover (11), the clamping grooves matched with the clamping blocks (222) are formed in the cover plate (2), and the clamping blocks (222) are inserted into the clamping grooves.