CN212486638U

CN212486638U - Television front shell with good protection effect

Info

Publication number: CN212486638U
Application number: CN202021492873.6U
Authority: CN
Inventors: 朱小峰
Original assignee: Fengshun Rongzhou Technology Co ltd
Current assignee: Fengshun Rongzhou Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-05
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a television equipment technical field just discloses a shell before TV that protecting effect is good, including preceding shell, the inside fixedly connected with fixed axle of preceding shell left and right sides wall. This shell before TV set that protecting effect is good, through the movable block, connecting block and pressure spring make the shell move backward when receiving the impact in the place ahead in the front, extrusion pressure spring plays the cushioning effect when preceding shell removes, avoided impact force direct action in the front on shell and the TV body, when the current shell receives the impact force of the left and right sides, most impact force striking is on the surface of fixed plate, the fixed plate atress drives the rotation sleeve when the impact force is great and rotates, the extrusion rotor plate when the rotation sleeve rotates, make the torsional spring compression, when the rotor plate rotates the position of next positioning card groove, the rotor plate closely laminates with next positioning card groove under the effect of torsional spring, the device is through buffering external impact force, make the protecting effect better.

Description

Television front shell with good protection effect

Technical Field

The utility model relates to a television equipment technical field specifically is a shell before TV set that protecting effect is good.

Background

The television is a device for transmitting moving image pictures and audio signals by using electronic technology according to the persistence characteristics and visual psychology of human eyes, namely a television receiver, which is also an important broadcast and video communication tool, the basic system of the television consists of 3 parts of camera shooting, transmission and display, the television is invented in 1925 by England engineer John Logji Bell at the earliest, the working process of the television system is that a transmitting end converts each fine part of a scene into electric signals according to brightness and chroma, the electric signals are transmitted in sequence, and the brightness and the chroma of each fine part are displayed according to corresponding geometric positions at a receiving end to reproduce the whole original image.

The TV set is very general as a domestic appliance, the TV set divide into the TV set body, preceding shell and back lid, preceding shell can play fixed effect, thereby the preceding shell of TV set very receives external impact easily among the actual life and leads to the TV set front shell to appear damaging, because reciprocal anchorage between TV set front shell and the TV set body, and the TV set front shell does not have the ability of unloading the buffering and this is damaged the TV set body easily when the TV set front shell receives the impact, so the TV set front shell that a protecting effect is good is proposed to solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a television front shell that protecting effect is good possesses advantages such as protecting effect is good, has solved the not good problem of protecting effect.

(II) technical scheme

For realizing the good purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: the utility model provides a shell before TV set that protecting effect is good, includes preceding shell, the inside fixedly connected with fixed axle of preceding shell left and right sides wall, the rotation sleeve has been cup jointed to the outside of fixed axle, rotates fixedly connected with fixed plate on telescopic surface, the inside fixedly connected with dead lever of preceding shell, the outside of dead lever has cup jointed the rotor plate that extends to the rotation sleeve inside, and the torsional spring that is connected with dead lever and rotor plate simultaneously has been cup jointed to the outside of dead lever, the inside swing joint of preceding shell has the TV set body, the inside fixedly connected with pressure spring of the wall of both sides about the TV set body, and pressure spring's front side fixedly connected with is located the inside movable block of TV set body, upper and lower both sides the equal fixedly connected with of movable block back of the body one.

Preferably, the rotation recess has all been seted up to the left and right sides of preceding shell, rotates fixedly connected with fixed axle between the wall of recess inslot upper and lower both sides, and the outside of fixed axle has been cup jointed and has been extended to the outside rotation sleeve of rotation recess, and the outer fixed surface fixedly connected with quantity of rotation sleeve is six fixed plates, six the fixed plate is annular equidistance and distributes.

Preferably, positioning slot has been seted up on the telescopic surface of rotation, and positioning slot is twenty four totally, twenty four positioning slot divide into about two, one twelve positioning slot divide into two sets of about, a set of six positioning slot is annular equidistance and distributes, and a set of six one side that positioning slot inslot is close to the fixed axle is the arc groove face.

Preferably, the left side and the right side are provided with rotary grooves formed in the front shell on opposite sides in the rotary groove grooves, fixed connection rods are fixedly connected between the upper side wall and the lower side wall in the rotary groove grooves, rotary plates extending into the positioning clamping grooves are sleeved outside the fixed rods, the left side and the right side of each rotary plate are arc-shaped surfaces, and the number of the rotary grooves is four, the rotary grooves are divided into a left group and a right group, and the rotary grooves are symmetrically distributed.

Preferably, the upper side wall and the lower side wall of the television body are both provided with two moving grooves, the rear side wall in the moving groove is fixedly connected with a pressure spring, the front side of the pressure spring is fixedly connected with a moving block positioned in the moving groove, the moving groove is a rectangular groove, and the width of the opposite side in the moving groove at the upper side and the lower side is larger than the width of the back side in the moving groove at the upper side and the lower side.

Preferably, the number of the connecting blocks is four, and the four connecting blocks and the four moving grooves are in one-to-one correspondence.

(III) advantageous effects

Compared with the prior art, the utility model provides a television front shell that protecting effect is good possesses following beneficial effect:

the television front shell with good protection effect can move backwards when the front shell is impacted from the front through the moving block, the connecting block and the pressure spring, the pressure spring is extruded to play a role in buffering when the front shell moves, the impact force is prevented from directly acting on the front shell and the television body, when the front shell is impacted by the left and right sides, most of the impact impacts impact the surface of the fixed plate, when the impact force is larger, the fixed plate is stressed to drive the rotating sleeve to rotate, the rotating sleeve extrudes the rotating plate when rotating, so that the torsion spring is compressed, when the rotating plate rotates to the position of the next positioning clamping groove, the rotating plate is tightly attached to the next positioning clamping groove under the action of the torsion spring, the device is through buffering external impact force and turning into kinetic energy and release to reduce the harm of external impact force to TV set body and preceding shell, make the protective effect better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 4 is an enlarged schematic view of the position B in the structure diagram 2 of the present invention.

In the figure: the television comprises a front shell 1, a rotating groove 2, a fixed shaft 3, a rotating sleeve 4, a positioning clamping groove 5, a rotating groove 6, a fixed rod 7, a rotating plate 8, a torsion spring 9, a fixed plate 10, a television body 11, a moving groove 12, a pressure spring 13, a moving block 14 and a connecting block 15.

Detailed Description

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

Referring to fig. 1-4, a tv front shell with good protection effect comprises a front shell 1, wherein the left and right sides of the front shell 1 are both provided with a rotating groove 2, opposite sides in the left and right rotating grooves 2 are both provided with a rotating groove 6 arranged in the front shell 1, a fixing rod 7 is fixedly connected between the upper and lower side walls in the rotating groove 6, the outer part of the fixing rod 7 is sleeved with a rotating plate 8 extending to the inside of a positioning slot 5, the left and right sides of the rotating plate 8 are both arc-shaped surfaces, the number of the rotating grooves 6 is four, the four rotating grooves 6 are divided into a left group and a right group, one group of two rotating grooves 6 are symmetrically distributed, a fixed shaft 3 is fixedly connected between the upper and lower side walls in the rotating groove 2, the outer part of the fixed shaft 3 is sleeved with a rotating sleeve 4 extending to the outside of the rotating groove 2, the outer, the number of the positioning clamping grooves 5 is twenty-four, the twenty-four positioning clamping grooves 5 are divided into a left row and a right row, one row of twelve positioning clamping grooves 5 is divided into an upper group and a lower group, one group of six positioning clamping grooves 5 are distributed in an annular equidistant mode, one side, close to the fixed shaft 3, in the grooves of the group of six positioning clamping grooves 5 is an arc groove surface, the outer surface of the rotating sleeve 4 is fixedly connected with six fixed plates 10, the six fixed plates 10 are distributed in an annular equidistant mode, the fixed shaft 3 is fixedly connected to the inner portions of the left side wall and the right side wall of the front shell 1, the rotating sleeve 4 is sleeved on the outer portion of the fixed shaft 3, the fixed plate 10 is fixedly connected to the outer surface of the rotating sleeve 4, the fixed rod 7 is fixedly connected to the inner portion of the front shell 1, the rotating, the inside of the front shell 1 is movably connected with a television body 11, the upper side wall and the lower side wall of the television body 11 are respectively provided with two moving grooves 12, the inner rear side wall of the moving groove 12 is fixedly connected with a pressure spring 13, the front side of the pressure spring 13 is fixedly connected with a moving block 14 positioned in the moving groove 12, the moving groove 12 is a rectangular groove, the width of the opposite side in the upper side moving groove 12 and the lower side moving groove 12 is larger than the width of the back side in the upper side moving groove 12 and the lower side moving groove 12, the inside of the upper side wall and the lower side wall of the television body 11 is fixedly connected with the pressure spring 13, the front side of the pressure spring 13 is fixedly connected with a moving block 14 positioned in the television body 11, the opposite sides of the upper side moving block 14 and the lower side moving block are respectively and fixedly connected with connecting blocks 15 connected with the front shell 1, the, the front shell 1 moves backwards when being impacted in front through the moving block 14, the connecting block 15 and the pressure spring 13, the pressure spring 13 is extruded to play a role in buffering when the front shell 1 moves, impact force is prevented from directly acting on the front shell 1 and the television body 11, when the front shell 1 is impacted on the left side and the right side, most of the impact force impacts the surface of the fixed plate 10, when the impact force is large, the fixed plate 10 is forced to drive the rotating sleeve 4 to rotate, the rotating sleeve 4 is rotated to extrude the rotating plate 8, so that the torsion spring 9 is compressed, when the rotating plate 8 rotates to the position of the next positioning clamping groove 5, the rotating plate 8 is tightly attached to the next positioning clamping groove 5 under the action of the torsion spring 9, the device buffers external impact force and converts the external impact force into kinetic energy to be released, and therefore damage of the external impact force to the television body 11 and the front shell, so that the protection effect is better.

In summary, the television front shell with good protection effect enables the front shell 1 to move backwards when being impacted forwards through the moving block 14, the connecting block 15 and the pressure spring 13, the pressure spring 13 is extruded when the front shell 1 moves to play a role of buffering, so that impact force is prevented from directly acting on the front shell 1 and the television body 11, when the front shell 1 is impacted by left and right sides, most of the impact force impacts the surface of the fixing plate 10, when the impact force is large, the fixing plate 10 is forced to drive the rotating sleeve 4 to rotate, the rotating plate 8 is extruded when the rotating sleeve 4 rotates, the torsion spring 9 is compressed, when the rotating plate 8 rotates to the position of the next positioning clamping groove 5, the rotating plate 8 is tightly attached to the next positioning clamping groove 5 under the action of the torsion spring 9, and the device buffers and converts external impact force into kinetic energy to release the kinetic energy, so as to reduce the damage of the external impact force to the television body 11 and the front shell 1, the protection effect is better, and the problem of poor protection effect is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 shell before TV set that protecting effect is good, includes preceding shell (1), its characterized in that: the novel television set is characterized in that a fixed shaft (3) is fixedly connected to the inner portions of the left side wall and the right side wall of the front shell (1), a rotating sleeve (4) is sleeved on the outer portion of the fixed shaft (3), a fixed plate (10) is fixedly connected to the outer surface of the rotating sleeve (4), a fixed rod (7) is fixedly connected to the inner portion of the front shell (1), a rotating plate (8) extending to the inner portion of the rotating sleeve (4) is sleeved on the outer portion of the fixed rod (7), a torsion spring (9) connected with the fixed rod (7) and the rotating plate (8) is sleeved on the outer portion of the fixed rod (7), a television body (11) is movably connected to the inner portion of the front shell (1), pressure springs (13) are fixedly connected to the inner portions of the upper side wall and the lower side wall of the television body (11), a moving block (14) located inside the television body (11) is fixedly connected to the front side of the .

2. The television front shell with good protection effect as claimed in claim 1, wherein: rotation recess (2) have all been seted up to the left and right sides of preceding shell (1), rotate fixedly connected with fixed axle (3) between recess (2) inslot upper and lower both sides wall, the outside of fixed axle (3) has been cup jointed and has been extended to rotation sleeve (4) that rotate recess (2) outside, and the outer fixed surface of rotating sleeve (4) is fixed plate (10) that the quantity is six, six fixed plate (10) are annular equidistance and distribute.

3. The television front shell with good protection effect as claimed in claim 1, wherein: positioning groove (5) have been seted up on the surface of rotating sleeve (4), and positioning groove (5) are twenty four totally, twenty four positioning groove (5) divide into about two, one twelve positioning groove (5) divide into about two sets of, a set of six positioning groove (5) are annular equidistance and distribute, and a set of six one side that positioning groove (5) inslot is close to fixed axle (3) is the arc groove face.

4. The front shell of a television with good protection effect as claimed in claim 2, wherein: the left and right sides it all installs to rotate recess (2) inslot relative one side and sets up rotatory recess (6) in front of shell (1), fixedly connected with dead lever (7) between the wall of rotatory recess (6) inslot upper and lower both sides, and the outside of dead lever (7) has cup jointed rotor plate (8) that extend to positioning channel section (5) inside, and the left and right sides of rotor plate (8) is the arc surface, and rotatory recess (6) is four total, four rotatory recess (6) divide into about two sets of, a set of two rotatory recess (6) are the symmetric distribution.

5. The television front shell with good protection effect as claimed in claim 1, wherein: the television set comprises a television body (11), wherein two movable grooves (12) are formed in the upper side wall and the lower side wall of the television body (11), pressure springs (13) are fixedly connected to the rear side walls of the grooves of the movable grooves (12), movable blocks (14) located inside the movable grooves (12) are fixedly connected to the front sides of the pressure springs (13), the movable grooves (12) are rectangular grooves, and the width of the groove on one side, opposite to the groove in the movable grooves (12), of the upper side and the lower side is larger than the width of the groove on the back side of the groove in the movable grooves (12).

6. The television front shell with good protection effect as claimed in claim 5, wherein: the number of the connecting blocks (15) is four, and the four connecting blocks (15) and the four moving grooves (12) are in one-to-one correspondence.