CN205336663U - Turn round foot tool - Google Patents
Turn round foot tool Download PDFInfo
- Publication number
- CN205336663U CN205336663U CN201521029679.3U CN201521029679U CN205336663U CN 205336663 U CN205336663 U CN 205336663U CN 201521029679 U CN201521029679 U CN 201521029679U CN 205336663 U CN205336663 U CN 205336663U
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- CN
- China
- Prior art keywords
- connecting portion
- tool
- groove
- pin
- draw
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Abstract
The utility model provides a turn round foot tool for make pin distortion, turn round foot tool is including turning round mouth support and handle, turn round to have seted up on the mouth support and turn round the foot draw -in groove, for the block the pin, the opening size of turning round the foot draw -in groove is more than or equal to the size of pin, the handle connect in it keeps away from to turn round the mouth support turn round the one end of mouth draw -in groove. The utility model provides a turn round foot tool turns round the foot draw -in groove through setting up on turning round the mouth support, the utilization should be turned round the foot draw -in groove and block the pin to distortion is carried out to the pin to the realization. Because this turn round foot tool simple structure to the opening size that should turn round the foot draw -in groove is fixed can not the adjustment, consequently, when carrying out distortion to the pin, can prevent this and turn round the foot support and to the condition that the peripheral electronic components of pin caused the striking or damaged, replaced current adoption activity shearing pliers 's design that the simple operation is and improved the qualification rate of product widely.
Description
Technical field
This utility model relates to circuit board and assembles field, particularly relates to one and twists leg tool。
Background technology
Along with the DTV industry development of globalization, DTV STB has quietly entered huge numbers of families, becomes household requisites。In OTT (OverTheTop network machine top box) production processing procedure, there is the technique installing screening cover。This technique is fixed not by welding pin, but passes through to turn round (torsion of this pin is turn 90 degrees by general many employings) that the pin of this screening cover has deformed。
At present, when making this technique, it is generally all adopt cutting nippers that the pin of screening cover is carried out torsional deformation。But, due to the many settings of screening cover on circuit boards, and circuit board is provided with multiple electronic devices and components, therefore, when adopting cutting nippers that pin is carried out torsional deformation, owing to pin periphery has a lot of electronic devices and components, and cutting nippers to cut mouth usually mobilizable, when operator change cutting nippers cut mouth open size time, it is easy to make cutting nippers bump against on the electronic devices and components of periphery due to imprudence, and these electronic devices and components are caused damage, and then reduce the qualification rate of product。
Utility model content
In view of the above-mentioned problems in the prior art, this utility model provides one to twist leg tool, and it can be effectively prevented the electronic devices and components to pin periphery and cause damage, and then improves the qualification rate of product。
For achieving the above object, this utility model provides one to twist leg tool, wherein, the described tool that twists leg includes turning round mouth support and handle, described torsion mouth support offers the draw-in groove that twists leg, the opening size of the described draw-in groove that twists leg is more than or equal to the size of described pin, and described handle is connected to described torsion mouth support one end away from described torsion mouth draw-in groove。
Wherein, described torsion mouth support includes the first armstand and the second armstand that be arranged in parallel, and has spacing between described first armstand and described second armstand, and described spacing forms described torsion mouth draw-in groove。
Wherein, the opening size of described torsion mouth draw-in groove is 1mm。
Wherein, described in the tool that twists leg also include connecting rod, described connecting rod is connected between described torsion mouth support and described handle。
Wherein, described connecting rod is notch cuttype rod-like structure, including the first connecting portion, the second connecting portion and the 3rd connecting portion, described first connecting portion is connected to described torsion mouth support, described second connecting portion is connected between described first connecting portion and the 3rd connecting portion, and described 3rd connecting portion is connected to described handle。
Wherein, described first connecting portion, the second connecting portion and the 3rd connecting portion are cylindrical structural, and the diameter of described first connecting portion, the second connecting portion and the 3rd connecting portion increases successively。
Wherein, described handle is ellipsoidal structure, circular configuration or square rod-like structure。
Wherein, the material of described handle is timber, plastic cement or rubber。
Wherein, described handle being provided with anti-skid structure, described anti-skid structure is a plurality of ripple glaze being located in described handle surfaces。
Wherein, the material of described torsion mouth support is metal。
The tool that twists leg that this utility model provides, by arranging, on torsion mouth support, the draw-in groove that twists leg, utilizes this draw-in groove that twists leg to block pin, thus realizing pin is carried out torsional deformation。Owing to this jig structure that twists leg is simple, and the opening size of this draw-in groove that twists leg is fixed from adjusting, therefore, when pin is carried out torsional deformation, it is prevented from these support electronic devices and components to pin periphery that twist leg and causes the situation clashed into or damage, instead of the design of existing employing activity cutting nippers, simple operation and greatly increase the qualification rate of product。
Accompanying drawing explanation
For more clearly setting forth structural feature of the present utility model and effect, it is described in detail below in conjunction with accompanying drawing and specific embodiment。
Fig. 1 is the structural representation of the tool that twists leg that this utility model first embodiment provides；
Fig. 2 is that the II of Fig. 1 is to partial enlarged drawing；
Fig. 3 is the structural representation of the tool that twists leg that this utility model the second embodiment provides。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
For ease of describing, can use such as here " ... under ", " ... below ", D score, " ... on ", " on " etc. space relative terms the relation of an element or feature and another (a bit) element or feature as illustrated in the drawing is described。It is appreciated that, when an element or layer be referred to as another element or layer " on ", " being connected to " or " being couple to " another element or during layer, it can directly on another element or layer, be directly connected to or be couple to another element or layer, or can there is intervening elements or layer。
It is appreciated that terminology used here merely to describe specific embodiment, is not intended to limit the present invention。When here using, clearly stating unless the context otherwise, otherwise singulative " " and " being somebody's turn to do " are also intended to include plural form。Further, when using in this manual, term " includes " and/or shows " comprising " existence of described feature, entirety, step, element and/or assembly, but is not excluded for existence or the increase of other features one or more, entirety, step, element, assembly and/or its combination。Description subsequent descriptions is implement the better embodiment of the present invention, and right described description is for the purpose of the rule so that the present invention to be described, is not limited to the scope of the present invention。Protection scope of the present invention is when being as the criterion depending on the defined person of claims。
See also Fig. 1 and Fig. 2, for the structural representation of the tool 100 that twists leg that this utility model first embodiment provides。The described tool 100 that twists leg is in order to make pin (not shown) torsional deformation。The described tool 100 that twists leg includes turning round mouth support 10 and handle 15, and described torsion mouth support 10 offers the draw-in groove 11 that twists leg, in order to engage described pin, and described in twist leg the opening size of draw-in groove 11 more than or equal to the size of described pin。Described handle 15 is connected to described torsion mouth support 10 one end away from described torsion mouth draw-in groove 11。
Specifically, described pin is the pin of the screening cover being located on circuit board, and when described pin is carried out torsional deformation by the tool 100 that twists leg described in adopting, the draw-in groove 11 that twists leg described in only needing blocks described pin, and described pin is distorted about 90 degree。
Described torsion mouth support 10 includes the first armstand 12 and the second armstand 13 be arrangeding in parallel, and has spacing between described first armstand 12 and described second armstand 13, and described spacing forms described torsion mouth draw-in groove 11。In the present embodiment, described first armstand 12 and the second armstand 13 are square sheet, to prevent owing to described first armstand 12 and the second armstand 13 are too thick and cause the electronic devices and components of described pin periphery being caused striker situation。Additionally, in order to be further ensured that the intensity when described pin carries out torsional deformation, the material of described torsion mouth support 10 is metal。That is, described first armstand 12 and the second armstand 13 are metal。Preferably, described torsion mouth support 10 can adopt rustless steel, metallic steel, metallic iron or ferroalloy etc.。Further, it is to be appreciated that in other embodiments, described in the support 10 that twists leg can be square rod-like structure, described torsion mouth draw-in groove 11 can for the open slot on support 10 that twists leg described in being opened in。
Further, spacing between described first armstand 12 and the second armstand 13 is 1mm, i.e. the opening size of described torsion mouth draw-in groove 11 is 1mm, it is thus possible to be applicable to the pin less than or equal to 1mm to carry out torsional deformation, and prevent from further the electronic devices and components of described pin periphery are caused striker。It is understandable that, in other embodiments, the opening size of described torsion mouth draw-in groove 11 also can according to the size design of the pin carrying out torsional deformation, in the present embodiment, owing to the pin size of screening cover is typically less than or equal to 1mm, therefore the tool in the present embodiment adopts the opening size of described torsion mouth draw-in groove 11 to be then 1mm。And when when being sized larger than 1mm of described pin, the opening size of described torsion mouth draw-in groove 11 is also designed to more than 1mm。
Described handle 15 is connected on one end of described first armstand 12 and the second armstand 13。In the present embodiment, for the ease of hand-held, described handle 15 can be ellipsoidal structure, circular configuration or square rod-like structure。Preferably, in order to prevent when hand-held described handle 15 carries out twisting leg operation, blocking the sight line of staff owing to the volume of described handle 15 is too big, described handle 15 adopts square rod-like structure。
Further, the material of described handle 15 can be timber, plastic cement or rubber。Adopt rubber or plastic cement material, then the total quality of the tool 100 that twists leg described in can significantly alleviating, thus being easy to staff's hand-held further。
In order to improve further, described handle 15 also can arrange anti-skid structure 151, and described anti-skid structure 151 is a plurality of ripple glaze that depression is arranged on described handle 15 surface such that it is able to increase the frictional force between staff and handle 15 during operated by personnel, be easy to hand-held further。It is understood that described anti-skid structure 151 also can for be convexly equipped in a plurality of ripple glaze on described handle 15 surface or to be convexly equipped in multiple salient points etc. on described handle 15 surface。Or, described anti-skid structure 151 can be also the groove that depression is arranged at described handle 15 surface, the ripple glaze etc. caved in。
The tool 100 that twists leg that this utility model first embodiment provides, by the described support 10 that twists leg being designed to the first armstand 12 and the second armstand 13 including be arrangeding in parallel, and there is spacing to form described torsion mouth draw-in groove 11 between described first armstand 12 and described second armstand 13, thus described torsion mouth draw-in groove 11 is in order to engage described pin, it is achieved the torsional deformation to described pin。Owing to described first armstand 12 and the second armstand 13 are square sheet, therefore, the overall dimensions of the described support 10 that twists leg is less, so when carrying out twisting leg operation, it is prevented from occurring the electronic devices and components of described pin periphery are caused clashing into and causing situation about damaging, and then greatly increases the production qualification rate of product。
Refer to Fig. 3, for the tool 200 that twists leg that this utility model the second embodiment provides, described in the tool 200 that twists leg include turning round mouth support 20 and handle 25, described torsion mouth support 20 offers the draw-in groove 21 that twists leg, in order to engage described pin。The opening size of the described draw-in groove 21 that twists leg is more than or equal to the size of described pin。Described handle 25 is connected to described torsion mouth support 20 one end away from described torsion mouth draw-in groove 21。
Being distinguished by of what this utility model the second embodiment provided the twist leg tool 100 that twists leg that tool 200 provides with first embodiment: described in the tool 200 that twists leg still further comprise connecting rod 26, described connecting rod 26 is connected between described torsion mouth support 20 and described handle 25。
In the present embodiment, described connecting rod 26 is notch cuttype rod-like structure, including the first connecting portion the 261, second connecting portion 262 and the 3rd connecting portion 263, described first connecting portion 261 is connected to described torsion mouth support 20, described second connecting portion 262 is connected between described first connecting portion 261 and described 3rd connecting portion 263, and described 3rd connecting portion 263 is connected to described handle 25。Specifically, described first connecting portion the 261, second connecting portion 262 and the 3rd connecting portion 263 are cylindrical structural, and the diameter of described first connecting portion the 261, second connecting portion 262 and the 3rd connecting portion 263 increases successively。That is, the diameter of described first connecting portion 261 is minimum such that it is able to make staff when carrying out twisting leg operation, owing to the diameter dimension of described first connecting portion 261 is minimum without blocking sight line。Preferably, the diameter of described first connecting portion 261 is 8mm, and the diameter of described second connecting portion 262 is 10mm, and the diameter of described 3rd connecting portion 263 is 15mm。It is understood that in other embodiments, described connecting rod 26 is alternatively cylindrical rod-like structure。The diameter of described first connecting portion the 261, second connecting portion 262 and the 3rd connecting portion 263 is arranged also dependent on actual processing。
Further, for the ease of hand-held, described handle 25 is set to ellipsoidal structure, and one layer of plastic material can be wrapped up in the surface of described handle 25, then at the surface configuration frosted finish effect of described handle 25, thus realizing the frictional force increasing staff with described handle 25。It is understood that in other embodiments, described handle 25 can be also square rod-like structure or cylindrical rod-like structure etc.。
The tool 200 that twists leg that this utility model the second embodiment provides, by arranging described connecting rod 26 between described torsion mouth support 20 and described handle 25, and described connecting rod 26 adopts notch cuttype rod-like structure to design, so that operator are when being operated, it is prevented from sight line to be blocked by described handle 25, and then make the accuracy rate when pin carries out torsional deformation higher, the situation also simultaneously being able to prevent sight line from blocking and periphery electronic devices and components likely cause shock, improves the production qualification rate of product。
The tool that twists leg that this utility model provides, by arranging, on torsion mouth support, the draw-in groove that twists leg, utilizes this draw-in groove that twists leg to block pin, thus realizing pin is carried out torsional deformation。Owing to this jig structure that twists leg is simple, and the opening size of this draw-in groove that twists leg is fixed from adjusting, therefore, when pin is carried out torsional deformation, it is prevented from these support electronic devices and components to pin periphery that twist leg and causes the situation clashed into or damage, instead of the design of existing employing activity cutting nippers, simple operation and greatly increase the qualification rate of product。
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example ", " some examples " or similar " first embodiment " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention。In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example。And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example。
Embodiments described above, is not intended that the restriction to this technical scheme protection domain。The amendment made within any spirit at above-mentioned embodiment and principle, equivalent replacement and improvement etc., should be included within the protection domain of this technical scheme。
Claims (10)
1. the tool that twists leg, in order to make pin torsional deformation, it is characterized in that, the described tool that twists leg includes turning round mouth support and handle, described torsion mouth support offers the draw-in groove that twists leg, in order to engage described pin, described in twist leg the opening size of draw-in groove more than or equal to the size of described pin, described handle is connected to described torsion mouth support one end away from described torsion mouth draw-in groove。
2. the tool that twists leg according to claim 1, it is characterised in that described torsion mouth support includes the first armstand and the second armstand that be arranged in parallel, and has spacing between described first armstand and described second armstand, described spacing forms described torsion mouth draw-in groove。
3. the tool that twists leg according to claim 1, it is characterised in that the opening size of described torsion mouth draw-in groove is 1mm。
4. the tool that twists leg according to claim 1, it is characterised in that described in the tool that twists leg also include connecting rod, described connecting rod is connected between described torsion mouth support and described handle。
5. the tool that twists leg according to claim 4, it is characterized in that, described connecting rod is notch cuttype rod-like structure, including the first connecting portion, the second connecting portion and the 3rd connecting portion, described first connecting portion is connected to described torsion mouth support, described second connecting portion is connected between described first connecting portion and the 3rd connecting portion, and described 3rd connecting portion is connected to described handle。
6. the tool that twists leg according to claim 5, it is characterised in that described first connecting portion, the second connecting portion and the 3rd connecting portion are cylindrical structural, and the diameter of described first connecting portion, the second connecting portion and the 3rd connecting portion increases successively。
7. the tool that twists leg according to claim 1 to 6 any one, it is characterised in that described handle is ellipsoidal structure, circular configuration or square rod-like structure。
8. the tool that twists leg according to claim 1 to 6 any one, it is characterised in that the material of described handle is timber, plastic cement or rubber。
9. the tool that twists leg according to claim 1 to 6 any one, it is characterised in that be provided with anti-skid structure on described handle, described anti-skid structure is a plurality of ripple glaze being located in described handle surfaces。
10. the tool that twists leg according to claim 1, it is characterised in that the material of described torsion mouth support is metal。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029679.3U CN205336663U (en) | 2015-12-10 | 2015-12-10 | Turn round foot tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029679.3U CN205336663U (en) | 2015-12-10 | 2015-12-10 | Turn round foot tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336663U true CN205336663U (en) | 2016-06-22 |
Family
ID=56212646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029679.3U Expired - Fee Related CN205336663U (en) | 2015-12-10 | 2015-12-10 | Turn round foot tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205336663U (en) |
-
2015
- 2015-12-10 CN CN201521029679.3U patent/CN205336663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |