CN208128417U - A kind of no screw TV set circuit back shroud and television set - Google Patents
A kind of no screw TV set circuit back shroud and television set Download PDFInfo
- Publication number
- CN208128417U CN208128417U CN201820118903.3U CN201820118903U CN208128417U CN 208128417 U CN208128417 U CN 208128417U CN 201820118903 U CN201820118903 U CN 201820118903U CN 208128417 U CN208128417 U CN 208128417U
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- China
- Prior art keywords
- screw
- back shroud
- circuit back
- set circuit
- backboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 27
- 238000010276 construction Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a kind of no screw TV set circuit back shroud and television sets.The no screw TV set circuit back shroud includes square casing, the backboard bracket being arranged in inside the square casing and the terminal cover board for sealing being connected with the backboard bracket, the structure being engaged by using card slot, so that shell is connected with backboard bracket, it realizes and is connected without screw, save raw material, production cost is reduced, using card slot（Groove）And hook（Protrusion）Dislocation design reduces sliding stroke and improves assembly efficiency, and the interference of workpiece, facilitates operation when reducing assembly using upper and lower horizontal notch.
Description
Technical field
The utility model relates to field of television more particularly to a kind of no screw TV set circuit back shrouds and TV
Machine.
Background technique
Existing TV set circuit back shroud is made of shell and backboard bracket, and wherein shell and backboard bracket mostly use spiral shell
Fixed form is followed closely, screw number used is more, increases production cost, and assembly takes a long time influence production efficiency.Simultaneously as
The more appearance for also influencing TV of screw used.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide after a kind of no screw TV set circuit
Cover board, it is intended to solve existing TV set circuit back shroud and adopt to be screwed, the more assembly of screw number takes a long time, produces
Problem at high cost.
The technical solution of the utility model is as follows：
A kind of no screw TV set circuit back shroud, including square casing and the back being arranged in inside the square casing
Board mount, wherein be provided with coupler construction, the backboard bracket upper and lower ends on two flangings up and down of the square casing
It is provided with the notch being adapted to coupler construction dislocation, it will by coupler construction engaging with the notch
The backboard bracket is fixed together with the square casing.
It is described without screw TV set circuit back shroud, wherein the coupler construction is convex by successively staggered first
It rises and the first groove is formed；The notch is convexed to form by successively staggered second groove and second.
It is described without screw TV set circuit back shroud, wherein the backboard bracket includes backboard body and pedestal, institute
State that pedestal section is U-shaped, the backboard body is arranged in a side of the U-shaped pedestal, another side of the U-shaped pedestal
On be provided with the notch.
It is described without screw TV set circuit back shroud, wherein the backboard body and described U-shaped pedestal a side are cut
Face is T-shaped.
It is described without screw TV set circuit back shroud, wherein the U-shaped pedestal is equipped with one and is used for stationary backplate ontology
Step, the step is located at side of the backboard body towards the square casing.
It is described without screw TV set circuit back shroud, wherein first protrusion, the first groove, the second protrusion and
The shape of second groove is wedge shape.
It is described without screw TV set circuit back shroud, wherein plane where first protrusion and the first groove and
Plane where the backboard body is parallel.
It is described without screw TV set circuit back shroud, wherein the U-shaped base interior space is used for containing electric wire.
A kind of television set, wherein the television set includes no screw TV set circuit back shroud described above.
Beneficial effect：No screw TV set circuit back shroud provided by the utility model, the structure being engaged using card slot,
So that shell is connected with backboard bracket, realizes and connected without screw, save raw material, reduce production cost, using card slot（It is recessed
Slot）And hook（Protrusion）Dislocation design reduces sliding stroke and improves assembly efficiency, is reduced using upper and lower horizontal notch
The interference of workpiece when assembly, facilitates operation.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model television set.
Fig. 2 is explosive view of the utility model without screw TV set circuit back shroud preferred embodiment.
Fig. 3 is the structural schematic diagram of TV set circuit back shroud side backboard bracket in the utility model.
Specific embodiment
The utility model provides a kind of no screw TV set circuit back shroud and television set, for the mesh for making the utility model
, technical solution and effect it is clearer, clear, referring to the drawings and give an actual example to the utility model further specifically
It is bright.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit originally practical new
Type.
Referring to Fig. 2, as shown in Fig. 2, no screw TV set circuit back shroud provided by the utility model, including rectangular shell
Body 10, the backboard bracket 20 being arranged in inside the square casing and the end for sealing being connected with the backboard bracket
Sub- cover board 30, wherein two flangings up and down of the square casing 10 are equipped with coupler construction, and the coupler construction is by successively handing over
The first protrusion 101 and the formation of the first groove 102, the backboard bracket 20 of mistake arrangement are equipped with notch, the card slot knot
Structure is by successively staggered the second groove 201 being adapted with first protrusion and the first groove and the second raised 202 shapes
At the square casing is convex by first protrusion and the first groove and second groove and second with the backboard bracket
Engaging is played to be fixed together.
Existing TV set circuit back shroud mostly uses screw mutually to fix shell and backboard bracket or cooling fin, then
It is fixed together by modes such as screws with television set, due to using screw number more, so that assembly time is longer, is influenced again
Production efficiency.
To solve the above-mentioned problems, in embodiment provided by the utility model, the side that is mutually clamped using card slot with hook
Shell and backboard bracket are mutually fixed, save screw by formula, due to being snap-in structure, dramatically save assembly time.
Preferably, the backboard bracket 20 includes backboard body 210 and pedestal 220, and the pedestal section is U-shaped, institute
It states backboard body 210 to be arranged in a side 2201 of the U-shaped pedestal, be arranged on another side 2202 of the U-shaped pedestal
Have, for the first groove and compatible second protrusion 202 and described of the first protrusion on shell wherein a flanging
Second groove 201.
Specifically, the backboard body 210 is rectangle, and the long side setting of the rectangle backboard body 210 is existed
On pedestal 220.An other long side is equipped with extension 2101, and notch is arranged on the extension.Prolong described in when assembly
Extending portion 2101 is in contact with shell, prevents backboard bracket from shaking, plays fixed function to backboard bracket.The pedestal 220 is cut
Face is U-shaped, the backboard body is arranged in a side of U-shaped pedestal, by with the first groove on another flanging of shell
Another side of the U-shaped pedestal is set with compatible second protrusion 202 of the first protrusion and second groove 201
On.Due to by backboard bracket second protrusion 202 and second groove 201 be separately positioned on backboard body extension and
In a side of pedestal, interfering between workpiece, facilitates installation when effectively preventing assembly.
Further, in present embodiment, make backboard bracket connected to the housing stronger by the way that pedestal is arranged, together
When, the U-shaped base interior space can be used as cable concentrator, store to electric wire.
Further, in present embodiment, some backboard body areas are larger, in order to make backboard body in conjunction with pedestal more
Add securely, a step 2203 for being used for stationary backplate ontology can be equipped on the U-shaped pedestal, the step is located at the backboard
Side of the ontology towards the square casing.
Further, in present embodiment, the section of the backboard body and described U-shaped pedestal a side is T-shaped.That is institute
The U-shaped pedestal side for stating backboard body and place is perpendicular and have a certain distance between the oral area and back plate main body of U-shaped pedestal.
The distance can be set as needed, not required herein.
It, can be by first protrusion, first recessed preferably, stronger in order to engage backboard bracket with square casing
Slot, the second protrusion and the second groove are set as wedge-type shape.
Preferably, the plane where first protrusion and the first groove is parallel with plane where the backboard body.
Specifically, the plane where first protrusion and the first groove is arranged to and plane where the backboard body
In parallel, that the square casing can be made to be bonded with backboard body is even closer.
The utility model also provides a kind of television set, and the television set includes above-mentioned no screw TV set circuit rear cover
Plate.
In conclusion no screw TV set circuit back shroud provided by the utility model, the structure being engaged using card slot,
So that shell is connected with backboard bracket, realizes and connected without screw, save raw material, reduce production cost, using card slot（It is recessed
Slot）And hook（Protrusion）Dislocation design reduces sliding stroke and improves assembly efficiency, is reduced using upper and lower horizontal notch
The interference of workpiece when assembly, facilitates operation.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, for example, all these modifications and variations all should belong to the utility model institute
Attached scope of protection of the claims.
Claims (9)
1. a kind of no screw TV set circuit back shroud, including square casing and the backboard being arranged in inside the square casing
Bracket, which is characterized in that coupler construction is provided on two flangings up and down of the square casing, above and below the backboard bracket
Both ends are provided with the notch being adapted to coupler construction dislocation, pass through the card of the coupler construction and the notch
The backboard bracket is fixed together by conjunction with the square casing.
2. no screw TV set circuit back shroud according to claim 1, which is characterized in that the coupler construction is by successively
Staggered first protrusion and the first groove are formed；The notch is convex by successively staggered second groove and second
It rises and is formed.
3. no screw TV set circuit back shroud according to claim 1, which is characterized in that the backboard bracket includes back
Plate ontology and pedestal, the pedestal section is U-shaped, and the backboard body is arranged in a side of the U-shaped pedestal, described
The notch is provided on another side of U-shaped pedestal.
4. no screw TV set circuit back shroud according to claim 3, which is characterized in that the backboard body with it is described
The section of U-shaped pedestal a side is T-shaped.
5. no screw TV set circuit back shroud according to claim 3, which is characterized in that the U-shaped pedestal is equipped with
One is used for the step of stationary backplate ontology, and the step is located at side of the backboard body towards the square casing.
6. no screw TV set circuit back shroud according to claim 2, which is characterized in that first protrusion, first
The shape of groove, the second protrusion and the second groove is wedge shape.
7. no screw TV set circuit back shroud according to claim 2, which is characterized in that first protrusion and first
Plane where groove is parallel with plane where the backboard body.
8. no screw TV set circuit back shroud according to claim 3, which is characterized in that the U-shaped base interior is empty
Between be used for containing electric wire.
9. a kind of television set, which is characterized in that the television set includes the described in any item no screw TVs of claim 1 to 8
Electromechanical road back shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118903.3U CN208128417U (en) | 2018-01-24 | 2018-01-24 | A kind of no screw TV set circuit back shroud and television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118903.3U CN208128417U (en) | 2018-01-24 | 2018-01-24 | A kind of no screw TV set circuit back shroud and television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128417U true CN208128417U (en) | 2018-11-20 |
Family
ID=64206175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820118903.3U Active CN208128417U (en) | 2018-01-24 | 2018-01-24 | A kind of no screw TV set circuit back shroud and television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138940A (en) * | 2019-06-03 | 2019-08-16 | 华勤通讯技术有限公司 | A kind of side goes out the sounding module and mobile terminal of sound |
-
2018
- 2018-01-24 CN CN201820118903.3U patent/CN208128417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138940A (en) * | 2019-06-03 | 2019-08-16 | 华勤通讯技术有限公司 | A kind of side goes out the sounding module and mobile terminal of sound |
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