CN204887775U - Audio -visual system of high -speed railway machine case - Google Patents
Audio -visual system of high -speed railway machine case Download PDFInfo
- Publication number
- CN204887775U CN204887775U CN201520584026.5U CN201520584026U CN204887775U CN 204887775 U CN204887775 U CN 204887775U CN 201520584026 U CN201520584026 U CN 201520584026U CN 204887775 U CN204887775 U CN 204887775U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- audio
- apron
- casing
- video system
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010009 beating Methods 0.000 abstract description 2
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a panel beating trade especially relates to an audio -visual system of high -speed railway machine case. The machine case comprises box and apron subassembly, and the apron subassembly is including the apron, inwards buckles and 90 form a hem in a lateral wall top of box, and hem tip below is provided with the first company's connector, the bottom of lapping is provided with a piece that compresses tightly that has the oblique angle, should compress tightly and leave the joint gap between piece and the apron, and the connection plug -in components insert the interior quilt of this joint gap and press from both sides tightly. The utility model has the advantages of as follows: compress tightly the effect that the piece had played the stiffness of strengthening the apron and had utilized its angle elastic deformation to come chucking box top hem, apron subassembly and box assembly only need forward one push away can, assembly intensity greatly reduced and assemble the precision and improve greatly, the operation is got up very convenient and reliablely.
Description
Technical field
The utility model relates to panel beating industry, particularly relates to a kind of high ferro audio-video system cabinet.
Background technology
High ferro audio-video system cabinet is used for taking up and the electronic building brick such as Protective IC plate and power supply; this cabinet is made up of casing and cover plate assembly two parts usually; casing then comprises base plate and front and back panel; cover plate assembly then comprises cover plate and left side plate; cover plate assembly has screw to fix with the connection at casing top usually, roll over ear plugs together and welds this three kinds of modes, but these three kinds of modes also exist following shortcoming:
1. screw is fixed when cabinet appearance color changes, and the alternative of screw color is few, and screw color is not mated with cabinet color, have impact on overall performance attractive in appearance, and will unload several screws during maintenance more, and dismounting bothers;
2. to plug together the requirement of conduplication side assembly precision higher for folding ear, and assembling tension is unfavorable for dismounting, assembled loose cover plate assembly and casing and there is larger gap and easily collide in transportation, and affected complete machine safety;
3. be welded in actual production, require higher because cabinet space is less to welding precision during welding press strip, product quality during impact batch production, often can't pass Electro Magnetic Compatibility and vibration-testing.
Therefore, according to the shortcoming that current cabinet exists, be still necessary to be improved further it.
Utility model content
For solving the problems of the prior art, the purpose of this utility model is to provide a kind of high ferro audio-video system cabinet, it can overcome the shortcoming existed in the cover plate assembly of existing cabinet and the conventional fixed connection method at casing top, is conducive to large-scale production and ensures product quality, reducing product cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of high ferro audio-video system cabinet, be made up of casing and cover plate assembly, described cover plate assembly comprises cover plate, and a sidewall top of described casing bends inwards 90 ° and forms a flanging, is provided with a connection plug-in unit below described flanging end; The bottom of described cover plate is provided with a compressing member with oblique angle, leaves joint gap between this compressing member and cover plate, and it is interior and clamped that connection plug-in unit inserts this joint gap.
Preferably, the angle of bevel of described compressing member is 30 °.
Preferably, described compressing member is connected by pad with cover plate, and the pad place on the corresponding cover plate assembly of the connection plug-in unit on flanging is provided with recess.
Preferably, described flanging is with described to be connected plug-in unit integrally formed by interrupting poor mode.
Preferably, bottom and the described junction being connected plug-in unit of described flanging are provided with the beading of indent.
Preferably, described cover plate two opposite side are vertically connected with side plate, and described side plate inserts in described casing, and are connected with two sidewalls of casing.
Be compared with the prior art, the utility model tool has the following advantages:
A. compressing member serves the stiffness of reinforcement cover plate and utilizes its angle strain to clamp the effect of casing top flap, cover plate assembly and casing assemble only to be needed to push away toward last, assembling intensity reduces greatly and assembly precision improves greatly, operates very convenient and reliable;
B. cover plate assembly and casing are muddy after assembling is integrated, and whole cabinet forms a reliable closed-loop path, makes it serve effective shielding action, reaches relevant electromagnetic Compatibility Design requirement; Improve the intensity of whole cabinet, through vibration experiment, it meets relevant criterion completely; General safety is reliable, and good looking appearance is generous.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is casing in embodiment one and cover plate assembly combination assumption diagram;
Fig. 2 is casing vertical view in embodiment two;
Fig. 3 is the B-B cutaway view of Fig. 2;
Fig. 4 is embodiment three cover plate assembly plan view;
Fig. 5 is the A-A cutaway view of Fig. 4.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment one
A kind of high ferro audio-video system cabinet as shown in Figure 1, be made up of casing and cover plate assembly, casing forms inner concave shape structure by base plate 12 and four side plates, cover plate assembly comprises cover plate 2, sidewall 1 top of casing bends inwards 90 ° and forms a flanging 13, is provided with a connection plug-in unit 11 below flanging 13 end; The bottom of cover plate 2 is provided with one and leaves joint gap with the compressing member 3 at 30 ° of oblique angles between this compressing member and cover plate, and it is interior and clamped that connection plug-in unit 11 inserts this joint gap.
Compressing member 3 is connected by pad 5 with cover plate, and pad 5 place on the corresponding cover plate assembly of connection plug-in unit 11 on flanging 13 is provided with recess 14.
Embodiment two
See Fig. 2 and 3, the present embodiment and embodiment one are unlike, flanging 13 with to be connected plug-in unit 11 integrally formed by interrupting poor mode, and bottom and the junction being connected plug-in unit 11 of flanging 13 are provided with the beading 15 of indent.
Embodiment three
See Figure 4 and 5, the present embodiment and embodiment one and two unlike, cover plate 2 two opposite side are vertically connected with side plate 6, and side plate 6 inserts in casing, and are connected with two sidewalls of casing.
In sum, the utility model is compared with the prior art, and tool has the following advantages:
A. compressing member serves the stiffness of reinforcement cover plate and utilizes its angle strain to clamp the effect of casing top flap, cover plate assembly and casing assemble only to be needed to push away toward last, assembling intensity reduces greatly and assembly precision improves greatly, operates very convenient and reliable;
B. cover plate assembly and casing are muddy after assembling is integrated, and whole cabinet forms a reliable closed-loop path, makes it serve effective shielding action, reaches relevant electromagnetic Compatibility Design requirement; Improve the intensity of whole cabinet, through vibration experiment, it meets relevant criterion completely; General safety is reliable, and good looking appearance is generous.
To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a high ferro audio-video system cabinet, is made up of casing and cover plate assembly, and described cover plate assembly comprises cover plate, it is characterized in that, a sidewall top of described casing bends inwards 90 ° and forms a flanging, is provided with a connection plug-in unit below described flanging end; The bottom of described cover plate is provided with a compressing member with oblique angle, leaves joint gap between this compressing member and cover plate, and it is interior and clamped that connection plug-in unit inserts this joint gap.
2. a kind of high ferro audio-video system cabinet according to claim 1, it is characterized in that, the angle of bevel of described compressing member is 30 °.
3. a kind of high ferro audio-video system cabinet according to claim 1 or 2, it is characterized in that, described compressing member is connected by pad with cover plate, and the pad place on the corresponding cover plate assembly of the connection plug-in unit on flanging is provided with recess.
4. a kind of high ferro audio-video system cabinet according to claim 3, is characterized in that, described flanging is with described to be connected plug-in unit integrally formed by interrupting poor mode.
5. a kind of high ferro audio-video system cabinet according to claim 4, it is characterized in that, bottom and the described junction being connected plug-in unit of described flanging are provided with the beading of indent.
6. a kind of high ferro audio-video system cabinet according to claim 1 or 5, is characterized in that, described cover plate two opposite side are vertically connected with side plate, and described side plate inserts in described casing, and is connected with two sidewalls of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584026.5U CN204887775U (en) | 2015-08-06 | 2015-08-06 | Audio -visual system of high -speed railway machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584026.5U CN204887775U (en) | 2015-08-06 | 2015-08-06 | Audio -visual system of high -speed railway machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887775U true CN204887775U (en) | 2015-12-16 |
Family
ID=54832091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584026.5U Expired - Fee Related CN204887775U (en) | 2015-08-06 | 2015-08-06 | Audio -visual system of high -speed railway machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530781A (en) * | 2015-12-30 | 2016-04-27 | 镇江船舶电器有限责任公司 | Box body structure of marine control box |
-
2015
- 2015-08-06 CN CN201520584026.5U patent/CN204887775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530781A (en) * | 2015-12-30 | 2016-04-27 | 镇江船舶电器有限责任公司 | Box body structure of marine control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210318 Address after: No.288, Shanggong Road, Xukou, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou one plus one electronic technology Co.,Ltd. Address before: 215104 building 3, No.318, suwang Road, Fumin Industrial Zone, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU KANGFU PRECISION MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220610 Address after: Room 1617, building 5, jundi Business Plaza, No. 3, Weihua Road, Suzhou Industrial Park, Jiangsu 215000 Patentee after: Suzhou xinzhilian Electric Appliance Co.,Ltd. Address before: No.288, Shanggong Road, Xukou, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou one plus one electronic technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |