TWI579469B - Fixing device - Google Patents
Fixing device Download PDFInfo
- Publication number
- TWI579469B TWI579469B TW104140643A TW104140643A TWI579469B TW I579469 B TWI579469 B TW I579469B TW 104140643 A TW104140643 A TW 104140643A TW 104140643 A TW104140643 A TW 104140643A TW I579469 B TWI579469 B TW I579469B
- Authority
- TW
- Taiwan
- Prior art keywords
- stop
- fixing device
- base
- stop surface
- keyhole
- Prior art date
Links
Landscapes
- Connection Of Plates (AREA)
Description
本發明係提供一種固定裝置，尤指一種可有效承受外部物件接近時產生之衝擊力而不致損毀的固定裝置。The invention provides a fixing device, in particular a fixing device which can effectively withstand the impact force generated when an external object approaches, without being damaged.
常見的可靠度測試中通常包含落下試驗或摔落試驗等衝擊與振動測試，是機電產品在出貨前重要的驗證、品管機制中的一環。衝擊與振動測試設備以活動平台承載待測試物件，活動平台可相對軌道自由移動來模擬落下情境。活動平台係以螺絲件作鎖合定位。然而，傳統螺絲件僅通過螺紋結構咬合於具內螺紋的螺孔部件，若是衝擊力道較大，傳統螺絲件的螺紋結構便會變形損毀，直接影響了活動平台的穩定性。因此，如何設計出一種能輔助活動平台平穩定位的機構設計，便為相關產業的發展課題之一。Common reliability tests usually include impact and vibration tests such as drop test or drop test, which is a part of the important verification and quality control mechanism of mechanical and electrical products before shipment. The impact and vibration testing device carries the object to be tested with the movable platform, and the movable platform can move freely relative to the track to simulate the falling situation. The movable platform is locked by screws. However, the conventional screw member only engages the screw hole member with the internal thread through the thread structure. If the impact force is large, the thread structure of the conventional screw member will be deformed and damaged, which directly affects the stability of the movable platform. Therefore, how to design a mechanism design that can assist the stable positioning of the active platform is one of the development topics of related industries.
本發明係提供一種固定裝置，其係可有效承受外部物件接近時產生之衝擊力而不致損毀，以解決上述之問題。The present invention provides a fixing device that can effectively withstand the impact force generated when an external object approaches, without being damaged, to solve the above problems.
本發明係揭露一種固定裝置，可承受一外部物件接近時產生的衝擊力而不致損毀。該固定裝置包含有一止擋元件以及一拘束元件。該止擋元件包含一本體、一鎖孔結構、一限位結構以及一止擋面結構。該本體具有相對一第一側面與一第二側面。該鎖孔結構形成於該本體內。該限位結構設置在該第一側面且***一基座之一縫隙內，使該本體定位於該基座上。該止擋面結構形成於該第二側面，用來承受該外部物件之衝擊力。該拘束元件以可拆卸方式活動穿設該鎖孔結構且鎖附於該基座。The present invention discloses a fixing device that can withstand the impact force generated when an external object approaches, without being damaged. The fixture comprises a stop element and a restraining element. The stop element comprises a body, a keyhole structure, a limiting structure and a stop surface structure. The body has a first side and a second side. The keyhole structure is formed in the body. The limiting structure is disposed on the first side and inserted into a slot of a base to position the body on the base. The stop surface structure is formed on the second side for receiving the impact force of the external object. The restraining element is detachably movable through the keyhole structure and is attached to the base.
本發明的固定裝置在拘束元件外圍環設止擋元件，拘束元件穿過止擋元件的鎖孔結構以鎖附到基座上。止擋元件的止擋面結構面向外部物件的接近方向，以其止擋面承受外部物件的衝擊力。止擋元件的限位結構藉由斜導部而能順暢地***基座之縫隙，且本體的第三側面及第四側面較佳貼附於基座的壁面，讓止擋元件能有效分散衝擊力，達到保護拘束元件、及提升固定裝置整體強度之目的。The fixing device of the present invention is provided with a stop member at the periphery of the restraining member, and the restraining member passes through the keyhole structure of the stop member to be locked to the base. The stop face structure of the stop element faces the approaching direction of the external object, with its stop face being subjected to the impact of the external object. The limiting structure of the stop element can be smoothly inserted into the gap of the base by the inclined guiding portion, and the third side surface and the fourth side surface of the body are preferably attached to the wall surface of the base, so that the stopping element can effectively disperse the impact Force to protect the restraint components and enhance the overall strength of the fixture.
請參閱第1圖至第2圖，第1圖為本發明實施例之固定裝置10的元件***圖，第2圖為本發明實施例之固定裝置10的示意圖，第3圖與第4圖分別為本發明實施例之固定裝置10在不同使用狀態下的結構剖視圖。固定裝置10可應用在落下試驗及摔落試驗等可靠度測試應用中。固定裝置10包含止擋元件16以及拘束元件18。止擋元件16為一種填隙用的楔形零組件，拘束元件18為一種手轉螺絲件，然實際應用並不限於此。拘束元件18穿設止擋元件16且鎖附到基座12。1 to 2, FIG. 1 is an exploded view of the components of the fixing device 10 according to an embodiment of the present invention, and FIG. 2 is a schematic view of the fixing device 10 according to the embodiment of the present invention. FIGS. 3 and 4 respectively A cross-sectional view of a structure of a fixing device 10 according to an embodiment of the present invention in different states of use. The fixture 10 can be used in reliability testing applications such as drop tests and drop tests. The fixture 10 comprises a stop element 16 and a restraining element 18. The stop member 16 is a wedge-shaped component for gap filling, and the restraining member 18 is a hand-turn screw member, but the practical application is not limited thereto. The restraining element 18 is threaded with a stop element 16 and is attached to the base 12.
止擋元件16包含有本體20、鎖孔結構22、限位結構24以及止擋面結構26。本體20一般為立方體，具有相對的第一側面201與第二側面202、和相對的第三側面203與第四側面204。鎖孔結構22為內螺紋設計，形成於本體20內部；鎖孔結構22係搭配拘束元件18的外螺紋設計而彼此相嚙合，拘束元件18另可通過其螺紋設計嚙合於基座12的對應孔槽。限位結構24與止擋面結構26分設在第一側面201及第二側面202。限位結構24可選擇性搭配斜導部28的設計，使其易於***基座12的縫隙121內。特別一提的是，本實施例的基座12係指將鐵件結合於抽屜的組合，故縫隙121即表示為鐵件和抽屜之間隙，然實際應用另可有其它設計態樣，合先敘明。The stop element 16 includes a body 20, a keyhole structure 22, a stop structure 24, and a stop surface structure 26. The body 20 is generally a cube having opposing first side 201 and second side 202, and opposing third side 203 and fourth side 204. The keyhole structure 22 is internally threaded and formed in the interior of the body 20; the keyhole structure 22 is engaged with the external thread design of the restraining component 18, and the restraining component 18 can be meshed with the corresponding hole of the base 12 by its thread design. groove. The limiting structure 24 and the stop surface structure 26 are respectively disposed on the first side surface 201 and the second side surface 202. The stop structure 24 can be selectively matched with the design of the ramp guide 28 to facilitate insertion into the slot 121 of the base 12. In particular, the pedestal 12 of the present embodiment refers to a combination of the iron member and the drawer. Therefore, the slit 121 is represented as a gap between the iron member and the drawer, but the actual application may have other design aspects. Narration.
止擋面結構26為多段式階梯設計，例如二階式部件或三階式部件，並利用階梯間段差的止擋面261承受外部物件14的衝擊力。凡具有至少一個止擋面261，且將該止擋面261面向外部物件14之接近側以承受其衝擊的元件，皆屬於本發明止擋面結構26之設計。待止擋元件16的限位結構24通過斜導部28***縫隙121後，拘束元件18可透過螺紋設計以可拆卸方式穿設鎖孔結構22且鎖附結合於基座12，完成固定裝置10之定位；或者，也可先結合止擋元件16與拘束元件18，再將組合後之固定裝置10的限位結構24指向且傾斜***縫隙121、接著將拘束元件18鎖入基座12的對應孔槽，而完成固定裝置10與基座12之組裝。The stop face structure 26 is a multi-stage step design, such as a two-stage component or a three-step component, and withstands the impact force of the outer article 14 by using the stop face 261 of the step difference between the steps. Any element having at least one stop face 261 and facing the stop face 261 facing the adjacent side of the outer article 14 to withstand the impact thereof belongs to the design of the stop face structure 26 of the present invention. After the limiting structure 24 of the stop element 16 is inserted into the slot 121 by the oblique guiding portion 28, the restraining element 18 can be detachably inserted through the locking hole structure 22 and locked and coupled to the base 12 to complete the fixing device 10 Positioning; alternatively, the stop element 16 and the restraining element 18 may be combined first, and then the limiting structure 24 of the combined fixing device 10 is pointed and obliquely inserted into the slit 121, and then the corresponding constraint element 18 is locked into the base 12 The slot is completed to complete the assembly of the fixture 10 and the base 12.
固定裝置10安裝於基座12時，止擋元件16的本體20的第三側面203與第四側面204可選擇性止抵基座12的至少一壁面122上。將第三側面203和第四側面204貼附基座12的壁面122，可以顯著提高固定裝置10的整體強度，並在外部物件14碰撞止擋元件16的止擋面結構26時，止擋元件16可通過限位結構24及本體20的第三側面203與第四側面204分散外部物件14產生的衝擊力。換句話說，外部物件14會直接衝撞止擋元件16、但不實質碰觸到拘束元件18，能夠避免拘束元件18因外力衝擊而扭曲變形。外部物件14既不會直接碰撞到拘束元件18，止擋元件16還能利用止擋面結構26的止擋面261分散衝擊力，據此大幅減少傳送到拘束元件18的力量，有效避免拘束元件18受衝擊而損毀變形。When the fixing device 10 is mounted on the base 12, the third side 203 and the fourth side surface 204 of the body 20 of the stop member 16 can selectively abut against at least one wall surface 122 of the base 12. Attaching the third side 203 and the fourth side 204 to the wall surface 122 of the base 12 can significantly increase the overall strength of the fixture 10 and when the outer article 14 strikes the stop surface structure 26 of the stop element 16, the stop element The impact force generated by the external object 14 can be dispersed by the limiting structure 24 and the third side 203 and the fourth side 204 of the body 20. In other words, the external object 14 directly collides with the stop element 16, but does not substantially touch the restraint element 18, and can prevent the restraint element 18 from being distorted by an external force impact. The outer object 14 does not directly collide with the restraining element 18, and the stop element 16 can also dissipate the impact force by the stop surface 261 of the stop surface structure 26, thereby greatly reducing the force transmitted to the restraining element 18, effectively avoiding the restraining element. 18 was damaged by the impact.
綜上所述，本發明的固定裝置安裝在基座時，可承受外部物件相對基座快速移動且發生碰撞時的衝擊力，而不致造成結構變形或損毀的情況。固定裝置在拘束元件外圍環設止擋元件，拘束元件穿過止擋元件的鎖孔結構以鎖附到基座上。止擋元件的止擋面結構面向外部物件的接近方向，以其止擋面承受外部物件的衝擊力。止擋元件的限位結構藉由斜導部而能順暢地***基座之縫隙，且本體的第三側面及第四側面較佳貼附於基座的壁面，讓止擋元件能有效分散衝擊力，達到保護拘束元件、及提升固定裝置整體強度之目的。 以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。In summary, when the fixing device of the present invention is mounted on the base, it can withstand the impact of the external object moving relative to the base and colliding without causing structural deformation or damage. The fixing device is provided with a stop element at the periphery of the restraining element, and the restraining element passes through the keyhole structure of the stop element to be locked to the base. The stop face structure of the stop element faces the approaching direction of the external object, with its stop face being subjected to the impact of the external object. The limiting structure of the stop element can be smoothly inserted into the gap of the base by the inclined guiding portion, and the third side surface and the fourth side surface of the body are preferably attached to the wall surface of the base, so that the stopping element can effectively disperse the impact Force to protect the restraint components and enhance the overall strength of the fixture. The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.
10‧‧‧固定裝置 10‧‧‧Fixed devices
12‧‧‧基座 12‧‧‧ Pedestal
121‧‧‧縫隙 121‧‧‧ gap
14‧‧‧外部物件 14‧‧‧External objects
16‧‧‧止擋元件 16‧‧‧stop element
18‧‧‧拘束元件 18‧‧‧Constrained components
20‧‧‧本體 20‧‧‧ body
201‧‧‧第一側面 201‧‧‧ first side
202‧‧‧第二側面 202‧‧‧ second side
203‧‧‧第三側面 203‧‧‧ third side
204‧‧‧第四側面 204‧‧‧fourth side
22‧‧‧鎖孔結構 22‧‧‧Keyhole structure
24‧‧‧限位結構 24‧‧‧Limited structure
26‧‧‧止擋面結構 26‧‧‧ stop surface structure
261‧‧‧止擋面 261‧‧‧ stop surface
28‧‧‧斜導部 28‧‧‧ oblique guide
第1圖為本發明實施例之固定裝置的元件***圖。 第2圖為本發明實施例之固定裝置的示意圖。 第3圖與第4圖分別為本發明實施例之固定裝置在不同使用狀態下的結構剖視圖。Figure 1 is an exploded view of the components of the fixture of the embodiment of the present invention. 2 is a schematic view of a fixing device according to an embodiment of the present invention. 3 and 4 are respectively cross-sectional views showing the structure of the fixing device according to the embodiment of the present invention in different use states.
10‧‧‧固定裝置 10‧‧‧Fixed devices
16‧‧‧止擋元件 16‧‧‧stop element
18‧‧‧拘束元件 18‧‧‧Constrained components
20‧‧‧本體 20‧‧‧ body
201‧‧‧第一側面 201‧‧‧ first side
202‧‧‧第二側面 202‧‧‧ second side
203‧‧‧第三側面 203‧‧‧ third side
204‧‧‧第四側面 204‧‧‧fourth side
22‧‧‧鎖孔結構 22‧‧‧Keyhole structure
24‧‧‧限位結構 24‧‧‧Limited structure
26‧‧‧止擋面結構 26‧‧‧ stop surface structure
261‧‧‧止擋面 261‧‧‧ stop surface
28‧‧‧斜導部 28‧‧‧ oblique guide
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104140643A TWI579469B (en) | 2015-12-04 | 2015-12-04 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104140643A TWI579469B (en) | 2015-12-04 | 2015-12-04 | Fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI579469B true TWI579469B (en) | 2017-04-21 |
| TW201721026A TW201721026A (en) | 2017-06-16 |
Family
ID=59241156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104140643A TWI579469B (en) | 2015-12-04 | 2015-12-04 | Fixing device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI579469B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3436243A1 (en) * | 1984-10-03 | 1986-04-03 | Claus Dipl.-Ing. 5400 Koblenz Greve | Body which is assembled from profiles |
| JPS63102280U (en) * | 1986-12-23 | 1988-07-02 | ||
| US8250829B2 (en) * | 2008-05-22 | 2012-08-28 | Mainstream Energy Corporation | Module attachment apparatus |
-
2015
- 2015-12-04 TW TW104140643A patent/TWI579469B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3436243A1 (en) * | 1984-10-03 | 1986-04-03 | Claus Dipl.-Ing. 5400 Koblenz Greve | Body which is assembled from profiles |
| JPS63102280U (en) * | 1986-12-23 | 1988-07-02 | ||
| US8250829B2 (en) * | 2008-05-22 | 2012-08-28 | Mainstream Energy Corporation | Module attachment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201721026A (en) | 2017-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8998281B2 (en) | Clamping mechanism | |
| US8161659B2 (en) | Measurement device | |
| US20150192160A1 (en) | Connecting assembly and electronic device with the same | |
| BR112014031943A2 (en) | locking device | |
| TWI535365B (en) | Electronic device and locking structure thereof | |
| TWI538608B (en) | Adjustable bracket for a slide assembly | |
| TWI579469B (en) | Fixing device | |
| US9930805B2 (en) | Bracket and foolproof device thereof | |
| CN106438794B (en) | Automatic locking positioning device | |
| US9471113B2 (en) | Securing structure for expansion card | |
| JP2018089090A (en) | Game machine | |
| US9436075B2 (en) | Imaging device and mounting apparatus | |
| WO2009050981A1 (en) | Earthquake-resistant latch structure | |
| TWI511642B (en) | Server system and fixing mechanism thereof | |
| TW202102873A (en) | Needle seat structure and test fixture using the needle seat structure | |
| US20160091006A1 (en) | Fixing assembly and fixing device | |
| CN101754632A (en) | Clamping-fixing module and portable electronic device | |
| TW201405015A (en) | Fastening assembly | |
| CN201150161Y (en) | Apparatus for clamping and locating circuit board | |
| CN209278330U (en) | Adaptive centering limiting device | |
| JP2014224583A (en) | One-shot damper | |
| TWI473358B (en) | Electronic apparatus | |
| CN105258933A (en) | Folded rudder core unfolding testing apparatus | |
| CN106813881A (en) | Fixing device | |
| HK1133152A1 (en) | Lead shield for a betatron and x-ray testing apparatus |