CN201142799Y - Double-end fastening structure - Google Patents
Double-end fastening structure Download PDFInfo
- Publication number
- CN201142799Y CN201142799Y CNU2007201967900U CN200720196790U CN201142799Y CN 201142799 Y CN201142799 Y CN 201142799Y CN U2007201967900 U CNU2007201967900 U CN U2007201967900U CN 200720196790 U CN200720196790 U CN 200720196790U CN 201142799 Y CN201142799 Y CN 201142799Y
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- CN
- China
- Prior art keywords
- double
- buckle structure
- head
- connecting rod
- groove
- Prior art date
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 34
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a double-end buckle structure and relates to a connecting structure in the field of television power supply, which is used for connecting and fixing two boards arranged in the power supply of televisions, wherein the structure comprises a connecting bar; both ends of the connecting bar are respectively provided with an elastic clasp head; slots are arranged between the clasp heads and the connecting bar; the slots are matched with locating holes previously arranged on the boards, and the clasp heads pass through the locating holes to match and fix the boards. The double-end buckle structure has the advantages that, the double-end buckle structure can be fabricated by injection molding at one time; fabrication is simple, and cost is saved; meanwhile the assembly and disassembly of the boards in the power supply of the television are simple and maintenance is convenient, so the production efficiency of television power supply is increased.
Description
Technical field
The utility model relates to a kind of syndeton in TV set power field, relates in particular to the double end buckle structure that the inner two boards material of power supply is connected and fixed.
Background technology
, several fin need be separately fixed on two aluminium panels by screw in assembling process in TV set power, the two boards material needs parallel being connected and fixed.Under the prior art, generally adopt double headed roller threaded plastic screw that the two boards material is connected.Double headed roller threaded plastic screw in use, at first the screw thread with screw two respectively puts an aluminium flake, is used for limiting the relative position between the two boards material; Afterwards the threaded part in screw two is screwed into screw default on the two boards material respectively, promptly in the location hole, two of screw can penetrate each sheet material respectively; Fall into the part that screw penetrates sheet material with nut at last, make screw the two boards material is connected into the state that is parallel to each other.
But when adopting the threaded screw in two that two blocks of parallel sheet materials are connected under the prior art, linkage editor is more, causes the low problem of efficiency of assembling, and installation and removal all will load and unload nut, and is cumbersome, also inconvenience maintenance after the screw infringement.
Therefore, there is defective in prior art, needs further improvement and develops.
The utility model content
The purpose of this utility model is to provide a kind of double-head buckle structure, can be connected and fixed the two boards material in the TV set power easily.
The technical solution of the utility model is as follows:
A kind of double-head buckle structure, be used to be connected and fixed the two boards material in the TV set power, wherein, it comprises a connecting rod, described connecting rod two ends are respectively arranged with flexible engaging head, be provided with draw-in groove between described engaging head and the connecting rod, described draw-in groove is suitable with the location hole that sets in advance on the described sheet material, is used for adaptive fixing described sheet material after described engaging head passes described location hole.
Described double-head buckle structure, wherein, the side of described engaging head is provided with the elasticity support arm, and described elasticity support arm is provided with described draw-in groove in the end of nearly described connecting rod.
Described double-head buckle structure, wherein, described elasticity support arm is provided with two, is arranged on a described engaging both sides symmetrically.
Described double-head buckle structure, wherein, described two elasticity support arms become predetermined angle, and the drift angle of described angle is positioned at the top of described engaging head.
Described double-head buckle structure, wherein, described connecting rod both sides are respectively arranged with banking stop, and described banking stop is arranged on described draw-in groove inboard, is used to prevent the slippage to the inside of described sheet material.
Described double-head buckle structure, wherein, described banking stop is a crosswise.
Compared with prior art, the utility model provides a kind of double-head buckle structure, adopted elasticity engaging head has been set at the connecting rod two ends, and the structure with the suitable draw-in groove of location hole on the sheet material is set between connecting rod and the engaging head, make because of after the stressed described engaging head that is in compressive state passes described location hole, described sheet material is fixed in the described draw-in groove, the two boards material is mounted to the state that is parallel to each other simply, and it is for convenience detach, be convenient to maintenance, improved the efficiency of assembling of TV set power.
Description of drawings
Fig. 1 is the stereogram of the utility model double-head buckle structure;
Fig. 2 is the scheme of installation of the utility model double-head buckle structure.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The double-head buckle structure 100 that the utility model provides, as shown in Figure 1, it comprises a connecting rod 110, described connecting rod 110 two ends are respectively arranged with flexible engaging 120, between described two engagings 120 and the connecting rod 110 draw-in groove 130 are set respectively.Described double-head buckle structure 100 is used for the location hole 211 by setting in advance on the sheet material 210, and described two boards material 210 is connected and fixed, and makes described two boards material 210 be in parallel state, as shown in Figure 2.
Described connecting rod 110 is set to the column structure that cross section is a cross, to save raw material, reduces cost.
A kind of preferred embodiment of described engaging 120 is, two elasticity support arms 121 are set symmetrically in its side, become predetermined angle between described two elasticity support arms 121, the drift angle of described angle is positioned at the top of described engaging 120, be convenient to described engaging 120 and pass described location hole 211, described sheet material 210 is fallen in the described draw-in groove 130 by described elasticity support arm 121 stressed retractions.After in described sheet material 210 falls into described draw-in groove 130, described elasticity support arm 121 reinstatement attitudes snap in described sheet material 210 in the described draw-in groove 130.
Described draw-in groove 130 is suitable with described location hole 211, and it is with the 211 mutual engagement connections of the location hole on the described sheet material 210.
In order to prevent that described sheet material 210 is stressed when big, inboard slippage from described draw-in groove 130, the utility model is in the inboard of described draw-in groove 130, promptly a side that connects with described connecting rod is provided with banking stop 140, has thoroughly stopped the possibility that described sheet material 210 comes off from described draw-in groove 130 inboard slippages.In order to save material, described banking stop 140 is set to crosswise, and with described connecting rod 110 coaxial being set together, and is not only attractive in appearance but also save raw material.
Double-head buckle structure 100 of the present utility model, need be when described sheet material 210 disassembles with described double-head buckle structure 100, only need push described elasticity support arm 121 downwards, make described elasticity support arm 121 stressed retractions, again described sheet material 210 is taken off from described double-head buckle structure 100 by described location hole 211, easy to use.
Double-head buckle structure 100 of the present utility model can once be made by injection moulding and finish, and makes simply, saves cost, makes the sheet material installation and removal process in the TV set power simple and easy simultaneously, is convenient to maintenance, has improved the production efficiency of TV set power.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (6)
1, a kind of double-head buckle structure, be used to be connected and fixed the two boards material in the TV set power, it is characterized in that, it comprises a connecting rod, described connecting rod two ends are respectively arranged with flexible engaging head, be provided with draw-in groove between described engaging head and the connecting rod, described draw-in groove is suitable with the location hole that sets in advance on the described sheet material, is used for adaptive fixing described sheet material after described engaging head passes described location hole.
2, double-head buckle structure according to claim 1 is characterized in that, the side of described engaging head is provided with the elasticity support arm, and described elasticity support arm is provided with described draw-in groove in the end of nearly described connecting rod.
3, double-head buckle structure according to claim 2 is characterized in that, described elasticity support arm is provided with two, is arranged on a described engaging both sides symmetrically.
4, double-head buckle structure according to claim 3 is characterized in that, described two elasticity support arms become predetermined angle, and the drift angle of described angle is positioned at the top of described engaging head.
5, double-head buckle structure according to claim 1 is characterized in that, described connecting rod both sides are respectively arranged with banking stop, and described banking stop is arranged on described draw-in groove inboard, is used to prevent the slippage to the inside of described sheet material.
6, double-head buckle structure according to claim 4 is characterized in that, described banking stop is a crosswise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201967900U CN201142799Y (en) | 2007-12-25 | 2007-12-25 | Double-end fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201967900U CN201142799Y (en) | 2007-12-25 | 2007-12-25 | Double-end fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142799Y true CN201142799Y (en) | 2008-10-29 |
Family
ID=40070507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201967900U Expired - Fee Related CN201142799Y (en) | 2007-12-25 | 2007-12-25 | Double-end fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142799Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854788A (en) * | 2010-03-02 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and double-head buckle thereof |
| CN103174729A (en) * | 2013-04-02 | 2013-06-26 | 四川大学 | Space blocking axle center pull-connecting type antitheft bolt |
| CN103629212A (en) * | 2012-08-23 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Fastener |
| CN107683064A (en) * | 2017-11-23 | 2018-02-09 | 英业达科技有限公司 | Buckle structure and snap component |
| CN111787253A (en) * | 2020-07-03 | 2020-10-16 | 安徽康佳电子有限公司 | Television set board card fixing structure |
-
2007
- 2007-12-25 CN CNU2007201967900U patent/CN201142799Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854788A (en) * | 2010-03-02 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and double-head buckle thereof |
| CN103629212A (en) * | 2012-08-23 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Fastener |
| CN103174729A (en) * | 2013-04-02 | 2013-06-26 | 四川大学 | Space blocking axle center pull-connecting type antitheft bolt |
| CN107683064A (en) * | 2017-11-23 | 2018-02-09 | 英业达科技有限公司 | Buckle structure and snap component |
| CN111787253A (en) * | 2020-07-03 | 2020-10-16 | 安徽康佳电子有限公司 | Television set board card fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20111225 |