TWI685402B - Adjustable positioning device - Google Patents
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- TWI685402B TWI685402B TW108121312A TW108121312A TWI685402B TW I685402 B TWI685402 B TW I685402B TW 108121312 A TW108121312 A TW 108121312A TW 108121312 A TW108121312 A TW 108121312A TW I685402 B TWI685402 B TW I685402B
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Abstract
一種可調式定位裝置，設置有連接件、鎖附於連接件之定位件與調整件以及調整結構，調整結構具有兩個凸部分別設置於定位件與調整件，以及至少一個抵持面係由其中一凸部之底端朝向另一凸部方向旋轉斜向上升所形成的，利用調整結構使位於連接件上之定位組件可方便使用者調整之定位組件於連接件上的位置，並於適當位置上產生定位或定位防拆之功效。 An adjustable positioning device is provided with a connecting piece, a positioning piece and an adjusting piece locked to the connecting piece, and an adjusting structure. The adjusting structure has two convex portions respectively arranged on the positioning piece and the adjusting piece, and at least one resisting surface is formed by The bottom end of one of the convex parts is formed by rotating obliquely upward toward the direction of the other convex part, and the positioning component on the connecting member can be adjusted by the adjustment structure to facilitate the user to adjust the position of the positioning component on the connecting member It has the effect of positioning or anti-disassembly in position.
Description
本發明主張中華民國發明專利申請案第107128162號的優先權，所主張之母案的發明名稱為「可調式定位裝置」，申請日為2018年8月13日。此外，所主張之母案的內容以引用方式併入本文。 The present invention claims the priority of the Republic of China Invention Patent Application No. 107128162. The name of the claimed parent case is "adjustable positioning device", and the application date is August 13, 2018. In addition, the content of the claimed mother case is incorporated by reference.
本發明攸關一種可調式定位裝置，且特別關於一種利用消除螺紋間距產生摩擦力，以達到調整定位功效的定位裝置。 The invention relates to an adjustable positioning device, and particularly relates to a positioning device that uses the elimination of thread pitch to generate frictional force to achieve the adjustment positioning effect.
目前用於定位與防拆的機構大致上分為下列幾種： At present, the mechanisms used for positioning and anti-dismantling are roughly divided into the following types:
一、在螺絲頭部加工形成環槽，並於螺絲旋緊後，再繼續轉動頭部，使頭部自環槽處斷裂，僅留下螺紋部鎖固於物件中。此種作法需以較大力量擰斷頭部，物件的內螺紋部必須具備足夠強度始能抵抗扭力，在使用時容易造成螺紋崩壞等現象，且無法依據物件需求調整鎖緊度。 1. Processing the screw head to form a ring groove, and after the screw is tightened, continue to turn the head to break the head from the ring groove, leaving only the threaded part locked in the object. In this method, the head needs to be broken with a relatively large force. The internal thread of the object must have sufficient strength to resist torsion, which can easily cause thread collapse and other phenomena during use, and the locking degree cannot be adjusted according to the needs of the object.
二、在螺絲頭上設計出特殊形狀的溝槽，以配合工具進行鎖固。 此種作法雖然較易拆卸螺絲，但施工人員因需使用特殊工具而導致使用上的不便。 Second, a groove with a special shape is designed on the screw head to cooperate with the tool for locking. Although this method is easier to remove the screws, the construction personnel need to use special tools, which causes inconvenience in use.
本發明之一目的在於利用調整結構以讓使用者可方便地調整定位組件於連接件上的位置，並於適當位置上產生定位或定位防拆功效。 An object of the present invention is to use an adjustment structure to allow a user to easily adjust the position of the positioning assembly on the connecting member, and to produce a positioning or positioning anti-disassembly effect at an appropriate position.
於是，為達到上述目的，本發明提出一種可調式定位裝置，此裝置包含：一連接件、一定位組件、以及一調整結構。連接件設置有一連接螺紋部 以及一相對連接螺紋部的頭部；定位組件具有一定位件以及一調整件，定位件具有一螺紋嚙合部分連接螺紋部的定位螺紋部並螺接連接件靠近頭部的一側，調整件具有一螺紋嚙合另部分連接螺紋部的調整螺紋部並螺接連接件遠離頭部的另一側；調整結構具有二凸部以及至少一抵持面，此等凸部分別設置於定位組件之定位件與調整件的二相對表面，抵持面為由其中一凸部之底端朝另一凸部方向旋轉斜向上升所形成的，且在連接螺紋部為右旋螺紋部為條件下，以與頭部平行的一直線假定為X軸，抵持面所平行衍生之一直線的斜率大於連接螺紋部的斜率，或在連接螺紋部為左旋螺紋部為條件下，以所述與頭部平行的直線假定為X軸，抵持面所平行衍生之直線的斜率小於連接螺紋部的斜率；利用兩個凸部相互抵靠，使調整件於連接件上旋轉靠近頭部時，同時推動定位件旋轉靠近頭部，而於調整件旋轉遠離頭部時，未連接抵持面之凸部會逐漸靠近並抵持於抵持面，進而消除定位螺紋部及調整螺紋部與連接螺紋部之間的螺紋間距，產生定位效果。 Therefore, in order to achieve the above object, the present invention provides an adjustable positioning device, which includes: a connecting member, a positioning component, and an adjusting structure. The connecting piece is provided with a connecting threaded portion And a head that is relatively connected to the threaded portion; the positioning assembly has a positioning element and an adjusting element, the positioning element has a threaded engagement portion connecting the positioning thread portion of the threaded portion and is screwed to the side of the connecting element near the head, the adjusting element has A screw thread engages the adjusting screw part of another part connected to the screw part and screwed the connecting part away from the other side of the head; the adjusting structure has two convex parts and at least one resisting surface, and these convex parts are respectively arranged on the positioning parts of the positioning component The two opposing surfaces of the adjustment member, the resisting surface is formed by the bottom end of one of the convex parts rotating obliquely upward in the direction of the other convex part, and under the condition that the connecting screw part is a right-handed screw part, to The straight line parallel to the head is assumed to be the X-axis, and the slope of a straight line derived from the parallel of the resisting surface is greater than the slope of the connecting thread, or the straight line parallel to the head is assumed assuming that the connecting thread is a left-handed thread For the X axis, the slope of the straight line parallel to the resisting surface is smaller than the slope of the connecting screw part; when the two convex parts abut against each other, when the adjusting member is rotated on the connecting member close to the head, the positioning member is also rotated close to the head Part, and when the adjusting member rotates away from the head, the convex part that is not connected to the resisting surface will gradually approach and resist the resisting surface, thereby eliminating the thread spacing between the positioning screw part and the adjusting screw part and the connecting screw part, Produce positioning effect.
根據一較佳實施方式，連接螺紋部為一外螺紋部，定位螺紋部及調整螺紋部均為一內螺紋部。 According to a preferred embodiment, the connecting thread portion is an external thread portion, and the positioning thread portion and the adjusting thread portion are both internal thread portions.
根據一較佳實施方式，連接螺紋部為一內螺紋部，定位螺紋部及調整螺紋部均為一外螺紋部。 According to a preferred embodiment, the connecting thread portion is an internal thread portion, and the positioning thread portion and the adjusting thread portion are both external thread portions.
(1)‧‧‧連接件 (1)‧‧‧Connector
(11)‧‧‧外螺紋部 (11)‧‧‧Male thread
(12)‧‧‧頭部 (12)‧‧‧Head
(2)‧‧‧定位組件 (2)‧‧‧Positioning components
(21)‧‧‧定位件 (21)‧‧‧Locating parts
(211)‧‧‧定位內螺紋部 (211)‧‧‧Positioning internal thread
(22)‧‧‧調整件 (22)‧‧‧Adjustment
(221)‧‧‧調整內螺紋部 (221)‧‧‧Adjust internal thread
(3)‧‧‧調整結構 (3)‧‧‧Adjust the structure
(31)‧‧‧第一凸部 (31)‧‧‧First convex
(32)‧‧‧第二凸部 (32)‧‧‧Second convex part
(33)‧‧‧抵持面 (33)‧‧‧resistance
(4)‧‧‧物件 (4) ‧‧‧ Object
(41)‧‧‧通孔 (41)‧‧‧Through hole
(D)‧‧‧直線 (D)‧‧‧straight line
(L)‧‧‧直線 (L)‧‧‧straight line
上述目的、及其他目的、特徵及優點將藉由以下所述之理想的實施形態、及隨附於實施形態之以下圖式更加明確：圖1為本發明第一實施方式之立體外觀圖；圖2為本發明第一實施方式之立體分解圖；圖3為本發明第一實施方式定位組件鎖入連接件之示意圖； 圖4為本發明第一實施方式定位組件形成定位時之示意圖；圖5為本發明第二實施方式之分解圖；以及圖6為本發明第二實施方式之示意圖。 The above objects, and other objects, features, and advantages will be made clearer by the ideal embodiments described below and the following drawings attached to the embodiments: FIG. 1 is a perspective external view of a first embodiment of the invention; 2 is a three-dimensional exploded view of the first embodiment of the present invention; FIG. 3 is a schematic view of the positioning component locked into the connector of the first embodiment of the present invention; FIG. 4 is a schematic diagram of the positioning assembly in the first embodiment of the present invention when forming a positioning; FIG. 5 is an exploded view of the second embodiment of the present invention; and FIG. 6 is a schematic diagram of the second embodiment of the present invention.
請參閱圖1至圖5所示，由圖中可清楚看出，本發明之可調式定位裝置設置有一連接件(1)、一定位組件(2)、以及一調整結構(3)。 Please refer to FIGS. 1 to 5. As can be clearly seen from the figure, the adjustable positioning device of the present invention is provided with a connecting member (1), a positioning assembly (2), and an adjusting structure (3).
連接件(1)設置有一外螺紋部(11)以及一相對外螺紋部(11)的頭部(12)。在本實施例中，外螺紋部(11)為一右旋外螺紋部。另外，在其他未示實施例中，外螺紋部(11)為一左旋外螺紋部。 The connecting member (1) is provided with an external thread portion (11) and a head portion (12) opposite to the external thread portion (11). In this embodiment, the external thread portion (11) is a right-handed external thread portion. In addition, in other embodiments not shown, the external thread portion (11) is a left-handed external thread portion.
定位組件(2)設置有一定位件(21)以及一調整件(22)，定位件(21)具有一定位內螺紋部(211)，調整件(22)具有一調整內螺紋部(221)，且定位件(21)與調整件(22)則透過定位內螺紋部(211)與調整內螺紋部(221)螺紋嚙合於連接件(1)的外螺紋部(11)，使得定位件(21)螺接連接件(1)靠近頭部(12)的一側，而調整件(22)螺接連接件(1)遠離頭部(12)的另一側。 The positioning component (2) is provided with a positioning member (21) and an adjusting member (22). The positioning member (21) has a positioning internal thread portion (211), and the adjusting member (22) has an adjusting internal thread portion (221), And the positioning member (21) and the adjusting member (22) are threadedly engaged with the external threaded portion (11) of the connecting member (1) through the positioning internal thread portion (211) and the adjusting internal thread portion (221), so that the positioning element (21) ) The screw connector (1) is close to one side of the head (12), and the adjustment member (22) is screwed to the other side of the head (12).
調整結構(3)具有一第一凸部(31)、一第二凸部(32)以及至少一抵持面(33)，而第一凸部(31)與第二凸部(32)各自設置於定位組件(2)之定位件(21)與調整件(22)的二相對表面。在本實施例中，抵持面(33)由第一凸部(31)之底端朝向第二凸部(32)方向旋轉斜向上升所形成的。此外，在其他未示實施例中，抵持面(33)由第二凸部(32)之底端朝向第一凸部(31)方向旋轉斜向上升所形成的。此外，無論抵持面(33)如何界定，在外螺紋部(11)為右旋外螺紋部為條件下，以與頭部平行的一直線(D)假定為X軸，抵持面(33) 所平行衍生之一直線(L)的斜率與外螺紋部(11)的斜率均為正值，且抵持面(33)所平行衍生之直線(L)的斜率大於外螺紋部(11)的斜率。另一方面，無論抵持面(33)如何界定，在外螺紋部(11)為左旋外螺紋部為條件下，以與頭部平行的直線(D)假定為X軸，抵持面(33)所平行衍生之一直線(L)的斜率與外螺紋部(11)的斜率均為負值，且抵持面(33)所平行衍生之直線(L)的斜率小於外螺紋部(11)的斜率。 The adjusting structure (3) has a first convex portion (31), a second convex portion (32) and at least one resisting surface (33), and the first convex portion (31) and the second convex portion (32) are The two opposing surfaces of the positioning member (21) and the adjusting member (22) provided on the positioning assembly (2). In this embodiment, the abutment surface (33) is formed by the obliquely upward rotation of the bottom end of the first convex portion (31) toward the direction of the second convex portion (32). In addition, in other non-illustrated embodiments, the abutment surface (33) is formed by diagonally rising the bottom end of the second convex portion (32) toward the direction of the first convex portion (31). In addition, no matter how the abutment surface (33) is defined, under the condition that the external thread portion (11) is a right-handed external thread portion, the line (D) parallel to the head is assumed to be the X axis, and the abutment surface (33) The slope of the straight line (L) and the slope of the external thread part (11) derived from the parallel are positive, and the slope of the straight line (L) derived from the resisting surface (33) is greater than the slope of the external thread part (11) . On the other hand, no matter how the abutment surface (33) is defined, assuming that the externally threaded portion (11) is a left-handed externally threaded portion, assuming that the straight line (D) parallel to the head is the X axis, the abutment surface (33) The slope of the straight line (L) and the slope of the external thread (11) derived from the parallel are both negative, and the slope of the straight line (L) derived from the resisting surface (33) is smaller than the slope of the external thread (11) .
藉上，於使用本發明時，先使第一凸部(31)與第二凸部(32)相互抵靠，並續朝向頭部(12)旋轉調整件(22)讓第二凸部(32)推動第一凸部(31)，使定位件(21)於連接件(1)上隨調整件(22)旋轉鎖入，直到調整件(22)旋轉到適當位置。接著，如圖4所示，將調整件(22)朝向遠離頭部(12)之一方旋轉。請參照圖3所示，定義直線(L)與直線(D)所相交的銳角角度(下文特以θ1表示)以及外螺紋部(11)與直線(D)所相交的銳角角度(下文特以θ2表示)。於調整件(22)朝向遠離頭部(12)之一方旋轉後，將第二凸部(32)於直線(D)上的投影距離定義為S，因此第二凸部(32)朝遠離頭部(12)之一方實際移動S x tan(θ2)的距離。此外，既然抵持面(33)所平行衍生之直線(L)的斜率大於外螺紋部(11)的斜率，角度θ1必大於角度θ2。由此可知，將調整件(22)朝向遠離頭部(12)之方向旋轉時，第二凸部(32)的實際移動距離S x tan(θ2)當然小於第二凸部(32)沿抵持面(33)朝遠離頭部(12)之一方移動的距離S x tan(θ1)。這表示說，將調整件(22)朝向遠離頭部(12)之一方旋轉會使第二凸部(32)逐漸靠近並抵持於抵持面(33)，進而消除定位件(21)之定位內螺紋部(211)及調整件(22)之調整內螺紋部(221)與外螺紋部(11)之間的螺間距，產生定位效果。若要解除此定位效果，僅需將定位件 (21)朝向遠離頭部(12)之側方旋出，讓第一凸部(31)推動第二凸部(32)帶動調整件(22)旋轉即可。 By the way, when using the present invention, the first convex portion (31) and the second convex portion (32) abut against each other, and then continue to rotate the adjusting member (22) toward the head (12) to make the second convex portion ( 32) Push the first convex portion (31), so that the positioning member (21) rotates and locks with the adjusting member (22) on the connecting member (1) until the adjusting member (22) rotates to an appropriate position. Next, as shown in FIG. 4, the adjustment member (22) is rotated toward the side away from the head (12). Please refer to FIG. 3 to define the acute angle between the straight line (L) and the straight line (D) (hereinafter specifically expressed as θ1) and the acute angle between the external thread portion (11) and the straight line (D) (hereinafter specifically referred to as θ2 means). After the adjusting member (22) rotates away from the head (12), the projection distance of the second convex portion (32) on the straight line (D) is defined as S, so the second convex portion (32) faces away from the head One of the parts (12) actually moves the distance of S x tan(θ2). In addition, since the slope of the straight line (L) derived parallel to the resisting surface (33) is greater than the slope of the external thread portion (11), the angle θ1 must be greater than the angle θ2. It can be seen that when the adjustment member (22) is rotated away from the head (12), the actual moving distance S x tan (θ2) of the second convex portion (32) is of course smaller than that of the second convex portion (32) The holding surface (33) moves away from the head (12) by a distance S x tan(θ1). This means that turning the adjustment member (22) away from the head (12) will cause the second convex portion (32) to gradually approach and resist the resisting surface (33), thereby eliminating the positioning member (21) The screw pitch between the internal thread part (211) and the adjustment part (22) of the internal thread part (221) and the external thread part (11) is positioned to produce a positioning effect. To cancel this positioning effect, just place the positioning piece (21) Unscrew toward the side away from the head (12), and let the first convex portion (31) push the second convex portion (32) to drive the adjustment member (22) to rotate.
請參閱圖5與6所示，由圖中可清楚看出，當本發明需產生防拆功效時，只使定位組件(2)之定位件(21)位於物件(4)之通孔(41)中，即無法透過旋轉定位件21解除定位件21與調整件22之定位狀態，即可達到定位防拆之效果。
Please refer to FIGS. 5 and 6, it can be clearly seen from the figure that when the present invention needs to produce anti-disassembly effect, only the positioning member (21) of the positioning assembly (2) is located in the through hole (41) of the object (4) ), that is, the positioning state of the
此外，需敘明的是，在其他未示實施例中，將連接件(1)的外螺紋部(11)以一內螺紋部取代，且定位件(21)之定位內螺紋部(211)及調整件(22)之調整內螺紋部(221)均以一外螺紋部取代後，本發明亦可達到連接件(1)與調整件(22)定位或定位防拆的功效。 In addition, it should be stated that in other embodiments not shown, the external thread portion (11) of the connector (1) is replaced with an internal thread portion, and the positioning internal thread portion (211) of the positioning element (21) After the adjustment of the internal thread part (221) of the adjustment part (22) is replaced by an external thread part, the invention can also achieve the effect of positioning or anti-disassembly of the connection part (1) and the adjustment part (22).
(1)‧‧‧連接件 (1)‧‧‧Connector
(11)‧‧‧外螺紋部 (11)‧‧‧Male thread
(12)‧‧‧頭部 (12)‧‧‧Head
(2)‧‧‧定位組件 (2)‧‧‧Positioning components
(21)‧‧‧定位件 (21)‧‧‧Locating parts
(22)‧‧‧調整件 (22)‧‧‧Adjustment
(3)‧‧‧調整結構 (3)‧‧‧Adjust the structure
(31)‧‧‧第一凸部 (31)‧‧‧First convex
(32)‧‧‧第二凸部 (32)‧‧‧Second convex part
(33)‧‧‧抵持面 (33)‧‧‧resistance
(D)‧‧‧直線 (D)‧‧‧straight line
(L)‧‧‧直線 (L)‧‧‧straight line
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107128162 | 2018-08-13 | ||
| TW107128162 | 2018-08-13 |
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| Publication Number | Publication Date |
|---|---|
| TWI685402B true TWI685402B (en) | 2020-02-21 |
| TW202009111A TW202009111A (en) | 2020-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108121312A TWI685402B (en) | 2018-08-13 | 2019-06-19 | Adjustable positioning device |
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| TW (1) | TWI685402B (en) |
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| WO1998002281A2 (en) * | 1996-07-02 | 1998-01-22 | Hutter Edward F | Segmented mechanical shafting alignment tool and method |
| TW201516276A (en) * | 2013-08-08 | 2015-05-01 | Howa Corp | Anchor bolt |
| CN104760002A (en) * | 2014-01-06 | 2015-07-08 | 海洋王（东莞）照明科技有限公司 | Locating tool |
| TW201603965A (en) * | 2014-07-17 | 2016-02-01 | Ji Ee Industry Co Ltd | Screwing lock device |
| CN104191411A (en) * | 2014-09-26 | 2014-12-10 | 成都市翻鑫家科技有限公司 | Positioning pin assembly fixture with guiding function |
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| Publication number | Publication date |
|---|---|
| TW202009111A (en) | 2020-03-01 |
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