CN210015403U

CN210015403U - Just, fixed display backplate structure

Info

Publication number: CN210015403U
Application number: CN201921152372.0U
Authority: CN
Inventors: 廖传美; 杨建波; 汪长生; 唐春; 何杨
Original assignee: Chongqing Best Photoelectric Technology Co Ltd
Current assignee: Chongqing Best Photoelectric Technology Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-02-04
Anticipated expiration: 2029-07-22

Abstract

The utility model provides a display backboard structure convenient for fixing, T-shaped grooves are arranged at the front edge position and the rear edge position of the right end of a connecting frame, a backboard is arranged at the right end of the connecting frame, two T-shaped blocks are symmetrically fixed at the left end of the backboard, the two T-shaped blocks are respectively arranged inside the two T-shaped grooves, a cover board is movably arranged at the right end of the backboard, a cross rod is arranged at the left end of the cover board, a locking cylinder is fixed at the left end of the cross rod, the locking cylinder passes through the connecting frame and extends to the inside of the connecting frame, the locking cylinder is jointed with the bottom end inside the connecting frame, the T-shaped blocks are arranged outside the locking cylinder, a limiting ring is fixed at the annular outer end of the locking cylinder, the limiting ring is arranged inside the connecting frame, a spring is sleeved at the annular outer end of the locking cylinder, the assembly and disassembly convenience of the back plate is improved, and the installation stability is improved.

Description

Just, fixed display backplate structure

Technical Field

The utility model relates to a just, fixed display backplate structure belongs to display backplate technical field.

Background

The display, as one of the common household appliances, especially a one-piece computer, is prone to dust on the inside when in use, thereby causing damage and short circuit of the internal components, and at this time, the display needs to be disassembled and repaired.

The publication number is: CN208077057U is through rotating the snap ring in the computer display of maintenance of being convenient for, it rotates to drive the turbine pole, and then drive the worm and remove, thereby make the fixture block break away from the bayonet socket, be convenient for demolish the backplate, this kind of connected mode is more convenient for traditional bolted connection's mode, but the snap ring that is used for control establishes at the backplate outside, make whole backplate surface have the bulge, personnel are when using the computer, collide the snap ring easily on, lead to having frequent rotation between turbine pole and the worm, accelerated wearing and tearing between the two, and when colliding the snap ring, probably take place to break away from between fixture block and the bayonet socket, lead to the installation stability of backplate relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a display backplate structure just fixed to solve the easy snap ring of colliding that proposes in the above-mentioned background art, lead to taking place to break away from between fixture block and the bayonet socket, thereby lead to the relatively poor problem of installation stability of backplate, the utility model discloses it is rational in infrastructure, improved the convenience of installing and removing of backplate, increased installation stability.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a just, fixed display backplate structure, includes the splice frame, the T-shaped groove is all seted up to two border position around the splice frame right-hand member, splice frame right-hand member installation backplate, two T-shaped piece, two are fixed to backplate left end symmetry the T-shaped piece is installed respectively in two T-shaped inslots, backplate right-hand member movable mounting apron, the apron left end is equipped with the horizontal pole, the fixed locking cylinder in horizontal pole left end, the locking cylinder passes the splice frame and extends to inside the splice frame, the laminating of the inside bottom of locking cylinder and splice frame, the T-shaped piece is established in the locking cylinder outside, the fixed spacing ring in locking cylinder annular outer end, spacing ring is established inside the splice frame, the annular outer end suit spring of locking cylinder, both ends laminate with spacing ring and backplate respectively about the spring.

Furthermore, a lower limiting plate is arranged at the lower part of the right end of the connecting frame and is installed at the lower end of the back plate.

Furthermore, the upper limiting plate is fixed at the left position of the upper end of the back plate and is arranged at the upper end of the connecting frame.

Furthermore, a square groove is formed in the upper portion of the right end of the back plate, and a cross rod and a cover plate are arranged inside the square groove.

Further, the apron lower extreme rotates through pivot and square inslot portion bottom to be connected, two expansion ends of pivot annular outer end installation torsional spring and torsional spring contact with apron and square inslot portion bottom respectively.

Furthermore, an elastic belt is fixed at the right end of the cover plate, and the front and rear positions of the left end of the elastic belt are fixedly connected with the cover plate through pins.

Furthermore, two locking cylinders are symmetrically fixed at the front end and the rear end of the cross rod and extend to the inside of the connecting frame.

Furthermore, two big-left and small-right stepped holes are formed in the left end of the back plate, the two stepped holes are formed in the left end of the square groove, and a locking cylinder and a spring are arranged inside the two stepped holes.

Furthermore, two arc-shaped grooves are symmetrically formed in the right end of the connecting frame, and limiting circular rings are arranged inside the two arc-shaped grooves.

Further, two rings are symmetrically installed around the annular outer end of the cross rod, and the two rings are attached to the left wall inside the square groove.

The utility model has the advantages that: the utility model discloses a just, display backplate structure fixed, clamp T-shaped piece to T-shaped inslot portion, the realization is carried out backplate and connection frame and is tentatively fixed a position the installation, T-shaped groove makes the realization carry out the level spacingly to connection frame and backplate after the assembly with the installation of T-shaped piece, then extend to inside the connection frame with the spring, the realization is locked backplate and connection frame, the spring is in compression state, make the stable connection frame that extends to of locking cylinder inside, the design of apron is convenient for shelter from horizontal pole and spring in addition, avoid external personnel and object to collide the horizontal pole unintentionally, make the locking accident of backplate and connection frame remove, the stability of the installation of connection frame and backplate has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a perspective view of a display back plate structure convenient for fixing according to the present invention;

fig. 2 is a plan view of a display backplane structure that is easy to fix according to the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 2 of a conveniently fixed display backplane structure according to the present invention;

fig. 4 is a schematic view of a connection frame in a display backplane structure that is convenient to fix according to the present invention;

fig. 5 is a schematic view of a backplate of a display backplate structure convenient for fixing according to the present invention;

fig. 6 is a schematic view of a cross bar in a display backplane structure that is convenient to fix according to the present invention;

fig. 7 is a schematic view of a locking cylinder in a display backplane structure that is easy to fix according to the present invention;

in the figure: 1-connecting frame, 2-back plate, 3-cover plate, 4-locking cylinder, 5-limiting ring, 6-spring, 7-cross bar, 11-lower limiting plate, 12-T-shaped groove, 13-arc groove, 21-upper limiting plate, 22-T-shaped block and 31-elastic band.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-7, the present invention provides a technical solution: a conveniently fixed display back plate structure comprises a connecting frame 1, wherein the front edge position and the rear edge position of the right end of the connecting frame 1 are respectively provided with a T-shaped groove 12, the right end of the connecting frame 1 is provided with a back plate 2, the left end of the back plate 2 is symmetrically fixed with two T-shaped blocks 22, the two T-shaped blocks 22 are respectively arranged inside the two T-shaped grooves 12, the right end of the back plate 2 is movably provided with a cover plate 3, the left end of the cover plate 3 is provided with a cross rod 7, the left end of the cross rod 7 is fixed with a locking cylinder 4, the locking cylinder 4 penetrates through the connecting frame 1 and extends into the connecting frame 1, the locking cylinder 4 is attached to the bottom end inside the connecting frame 1, the T-shaped blocks 22 are arranged outside the locking cylinder 4, the annular outer end of the locking cylinder 4 is fixed with a limiting ring 5, the limiting ring 5 is arranged inside the connecting frame 1, the annular outer end of the, the realization is tentatively fixed a position the installation with backplate 2 and connecting frame 1, then extends spring 6 to connecting frame 1 inside, realizes locking backplate 2 and connecting frame 1, and apron 3 is convenient for shelter from horizontal pole 7 and spring 6, avoids on external article and personnel collide horizontal pole 7, has improved the stability of connecting frame 1 with 2 installations of backplate.

Lower limiting plate 11 is arranged at the lower part of the right end of connecting frame 1, lower limiting plate 11 is arranged at the lower end of back plate 2, lower limiting plate 11 is convenient for assist limiting the lower end of back plate 2, and connecting frame 1 and back plate 2 are convenient to install.

Therefore, the upper limiting plate 21 is fixed at the left position of the upper end of the back plate 2, the upper limiting plate 21 is installed at the upper end of the connecting frame 1, the upper limiting plate 21 is convenient to attach to the upper end of the connecting frame 1, and the position of the back plate 2 during assembly with the connecting frame 1 is convenient to limit.

A square groove is formed in the upper portion of the right end of the back plate 2, a cross rod 7 and an apron plate 3 are arranged in the square groove, and the cross rod 7 and the apron plate 3 are conveniently accommodated in the square groove.

The lower extreme of apron 3 rotates through pivot and square inslot portion bottom to be connected, two expansion ends of pivot annular outer end installation torsional spring and torsional spring respectively with apron 3 and square inslot portion bottom contact, the pivot is convenient for apron 3 can rotate square inslot relatively, is convenient for open the opening of square inslot right-hand member, the torsional spring makes personnel when loosening apron 3, apron 3 rotates to square inslot portion under the effect of torsional spring, like the state shown in fig. 3 promptly.

The elastic band 31 is fixed to the 3 right-hand members of apron, and both positions all are through pin and 3 fixed connection of apron around the elastic band 31 left end, and the pin is convenient for elastic band 31 and 3 be connected of apron, and personnel's accessible pulling elastic band 31 makes apron 3 rotate.

Two locking cylinders 4 are fixed to both ends symmetry around horizontal pole 7, and inside two locking cylinders 4 all extended to connecting frame 1, the design of two locking cylinders 4 has improved the fastening nature that connecting frame 1 and backplate 2 are connected.

Two big right shoulder holes in a left side are seted up to 2 left ends of backplate, and two shoulder holes all are established at square groove left end, and two shoulder hole insides all are equipped with locking cylinder 4 and spring 6, and the shoulder hole is convenient for hold locking cylinder 4 and spring 6.

Two arc walls 13 are symmetrically arranged at the right end of the connecting frame 1, the limiting circular rings 5 are arranged inside the two arc walls 13, and the arc walls 13 are convenient to accommodate the limiting circular rings 5.

Two rings of horizontal pole 7 annular outer end front and back symmetry installation, and two rings all laminate with square inslot portion left wall, and there is certain interval between the design messenger horizontal pole 7 of ring and the square inslot portion left wall to be convenient for personnel remove horizontal pole 7 about.

The working principle is as follows: as shown in fig. 1, which is a schematic view of the assembly of a connection frame 1 and a backboard 2, when the backboard 2 and the connection frame 1 are disassembled, a person rotates a cover plate 3 to a proper angle and holds the cover plate 3 to open an opening at the right end of a square groove, then moves a cross bar 7 to the right with the other hand, the cross bar 7 moves to the right while driving a locking cylinder 4 and a limiting ring 5 to move to the right, so that the locking cylinder 4 and the limiting ring 5 are both moved out of the connection frame 1, then the person moves the cross bar 7 upwards, the cross bar 7 moves upwards while driving the locking cylinder 4 and the backboard 2 to move upwards, so that the backboard 2 is separated from the connection frame 1, the disassembly of the two is realized, when the connection frame 1 and the backboard 2 are assembled, the cover plate 3 is opened first, and the cross bar 7 moves to the right to cause the limiting ring 5 and the locking cylinder, spring 6 is compressed this moment, and produce elasticity, then go into T-shaped block 22 card from the top down in T-shaped groove 12, realize the preliminary fixed of connection frame 1 and backplate 2, then loosen horizontal pole 7, locking cylinder 4 and spacing ring 5 move left under spring 6's elastic force effect and enter into inside connection frame 1, the realization is locked connection frame 1 and backplate 2, then shift out the hand from square inslot portion, apron 3 is rotating to square inslot portion in the effect of torsional spring this moment, shelter from horizontal pole 7, avoid external personnel and object on the horizontal pole 7 of colliding unintentionally, make backplate 2 and connection frame 1's locking unexpected the relieving, the stability of the installation of connection frame 1 with backplate 2 has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a just, fixed display backplate structure, includes the connection frame, its characterized in that: t-shaped grooves are formed in the edge positions of the front portion and the rear portion of the right end of the connecting frame, a backboard is installed at the right end of the connecting frame, two T-shaped blocks are symmetrically fixed at the left end of the backboard and are installed inside the two T-shaped grooves respectively, a cover plate is movably installed at the right end of the backboard, a cross rod is arranged at the left end of the cover plate, a locking cylinder is fixed at the left end of the cross rod and penetrates through the connecting frame and extends to the inside of the connecting frame, the locking cylinder is attached to the bottom end inside the connecting frame, the T-shaped blocks are arranged on the outer side of the locking cylinder, a limiting ring is fixed at the outer end of the locking cylinder, the limiting ring is arranged inside the connecting frame, a spring is sleeved at the outer end of the.

2. A display backplane structure for mounting according to claim 1, wherein: the lower limiting plate is arranged at the lower part of the right end of the connecting frame and is arranged at the lower end of the back plate.

3. A display backplane structure for mounting according to claim 1, wherein: therefore, the upper limiting plate is fixed at the left position of the upper end of the back plate and is arranged at the upper end of the connecting frame.

4. A display backplane structure for mounting according to claim 1, wherein: a square groove is formed in the upper portion of the right end of the back plate, and a cross rod and a cover plate are arranged inside the square groove.

5. A display backplane structure that is easy to fix according to claim 1 or 4, wherein: the apron lower extreme rotates through pivot and square inslot portion bottom to be connected, two expansion ends of pivot annular outer end installation torsional spring and torsional spring contact with apron and square inslot portion bottom respectively.

6. The backplate structure of claim 4, wherein: the elastic belt is fixed at the right end of the cover plate, and the front part and the rear part of the left end of the elastic belt are fixedly connected with the cover plate through pins.

7. A display backplane structure for mounting according to claim 1, wherein: two locking cylinders are symmetrically fixed at the front end and the rear end of the cross rod and extend to the inside of the connecting frame.

8. A display backplane structure that is easy to fix according to claim 1 or 4, wherein: two big right shoulder holes in a left side are seted up to the backplate left end, two the shoulder hole all is established at square groove left end, two inside locking cylinder and the spring of all being equipped with of shoulder hole.

9. A display backplane structure for mounting according to claim 1, wherein: two arc grooves are symmetrically formed in the right end of the connecting frame, and limiting circular rings are arranged inside the two arc grooves.

10. A display backplane structure for mounting according to claim 1, wherein: two rings are symmetrically installed around the annular outer end of the cross rod, and the two rings are attached to the left wall inside the square groove.