Disposable locking structure

Abstract

The disposable locking structure comprises a lower cover body, an upper cover body and a belt body, the lower cover body is provided with a lower containing cavity, a clamping groove is formed in one side of the lower containing cavity, and the clamping groove is provided with a first fixing hook and a second fixing hook which are symmetrically arranged; the upper cover body covers the lower cover body correspondingly and is provided with an upper containing cavity, a clamping hook is arranged on one side of the upper containing cavity and comprises a first elastic hook arm and a second elastic hook arm arranged opposite to the first elastic hook arm, an interval groove is formed between the first elastic hook arm and the second elastic hook arm, the first elastic hook arm is clamped and fixed to the first fixing hook, and the second elastic hook arm is clamped and fixed to the second fixing hook. The second elastic hook arm is clamped and fixed on the second fixing hook; the belt body is connected to the sides, away from the clamping hooks and the clamping grooves, of the lower cover body and the upper cover body. Through the locking structure, whether the product is opened by the terminal can be identified, and the safety and integrity of the product can be ensured at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of locking structure technology, in particular to a kind of disposable locking structure. BACKGROUND

[0002] In the current market, such as medical, industrial, building and many other industries, many of its internal agencies cannot be opened at will, otherwise it will affect the service life or safety performance of the product. Especially for some high-value or sensitive information containing electronic devices, if the connector is plugged at will, it is extremely likely to cause serious loss of internal data or suffer from external virus invasion and other adverse consequences.

[0003] Therefore, how to ensure the safety of the product in terminal use, and design a disposable locking structure to prevent being opened at will, become the main goal of the improvement of the present application. SUMMARY

[0004] One object of the present application is to provide a disposable locking structure that can identify whether the product has been opened by the terminal and ensure the safety and integrity of the product.

[0005] To achieve the above object, the present application provides a disposable locking structure, comprising a lower cover body, an upper cover body and a belt. The lower cover body has a lower cavity, one side of which is provided with a clamping groove, and a first fixed hook and a second fixed hook are symmetrically arranged in the clamping groove. The upper cover body is covered with the lower cover body and has an upper cavity, one side of which is provided with a clamping hook, which includes a first elastic hook arm and a second elastic hook arm opposite to the first elastic hook arm, and a spacing groove is formed between the two. Among them, the first elastic hook arm is clamped and fixed to the first fixed hook, and the second elastic hook arm is clamped and fixed to the second fixed hook. The belt is connected to the lower cover body and the upper cover body on the side away from the clamping hook and the clamping groove.

[0006] In addition, the structure of the present application has the following advantages: simple structure and easy assembly, only need to buckle the clamping hook and the clamping groove up and down to complete the assembly. Not only can prevent vibration and looseness, but also can prevent disassembly, and is easy to trace. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 is the perspective view of the disposable locking structure of the present application.

[0008] Figure 2 is the sectional view of the disposable locking structure of the present application.

[0009] Figure 3 is the exploded view of the disposable locking structure of the present application applied to electronic devices and connectors.

[0010] Figure 4 is the combined schematic view of the disposable locking structure of the present application applied to electronic devices and connectors.

[0011] Figure 5 is the combined top view of the one-time locking structure of the present application applied to electronic devices and connectors.

[0012] Figure 6 is the sectional view of the one-time locking structure of the present application applied to electronic devices and connectors before combination.

[0013] Figure 7 is the sectional view of the one-time locking structure of the present application applied to electronic devices and connectors after combination.

[0014] Figure 8 is the appearance view of the one-time locking structure of the present application applied to electronic devices and connectors after combination.

[0015] Reference signs:

[0016] 1: one-time locking structure; 10: lower cover body; 11: lower cavity; 12: clamping groove; 121: first fixed hook; 122: second fixed hook; 123: inclined taper; 124: release groove; 13: first frame plate; 131: first semicircular hole; 14: second frame plate; 141:

[0017] second semicircular hole; 15: convex strip; 16: concave pit; 17: through hole;

[0018] 20: upper cover body; 21: upper cavity; 22: clamping hook; 221: first elastic hook arm; 222: second elastic hook arm; 223: spacing groove; 23: third frame plate; 231: third semicircular hole; 24: fourth frame plate; 241: fourth semicircular hole; 25: missing groove; 26: convex block;

[0019] 30: belt body; 31: first flat section; 32: second flat section; 33: circular arc section;

[0020] 8: connector; 81: connector body; 82: knob; 9: electronic device; 91: panel; 92: docking connector. DETAILED DESCRIPTION

[0021] The technical scheme of the present application is described in detail below in combination with the drawings.

[0022] Please refer to Figure 1 and Figure 2 , the present application provides a one-time locking structure, which mainly comprises a lower cover body 10, an upper cover body 20 and a belt body 30.

[0023] The lower cover body 10 is generally semicircular in shape and has a lower cavity 11. A clamping groove 12 is arranged on one side of the lower cavity 11. The clamping groove 12 has a first fixed hook 121 and a second fixed hook 122 arranged symmetrically.

[0024] The upper cover 20 is also a half circular arc, which corresponds to the cover of the lower cover 10. The upper cover 20 has an upper cavity 21. A clamping hook 22 is arranged on one side of the upper cavity 21. The clamping hook 22 includes a first elastic hook arm 221 and a second elastic hook arm 222 arranged opposite to the first elastic hook arm 221. A spacing groove 223 is formed between the first elastic hook arm 221 and the second elastic hook arm 222. The first elastic hook arm 221 is clamped and fixed to the first fixed hook 12. The second elastic hook arm 222 is clamped and fixed to the second fixed hook 122.

[0025] The belt body 30 is connected to the lower cover 10 and the upper cover 20 away from the clamping hook 22 and the clamping groove 12.

[0026] In an embodiment, the front and rear sides of the lower cavity 11 of the lower cover 10 extend a first frame plate 13 and a second frame plate 14 respectively. A first half circular hole 131 is arranged on the first frame plate 13. A second half circular hole 141 is arranged on the second frame plate 14. The front and rear sides of the upper cavity 21 of the upper cover 20 extend a third frame plate 23 and a fourth frame plate 24 respectively. A third half circular hole 231 is arranged on the third frame plate 23. A fourth half circular hole 241 is arranged on the fourth frame plate 24. The first half circular hole 131 and the third half circular hole 231 jointly form a front circular hole. The second half circular hole 141 and the fourth half circular hole 241 jointly form a rear circular hole. The diameter of the rear circular hole is larger than that of the front circular hole.

[0027] In an embodiment, a protrusion 15 is arranged on the side of the lower cover 10 adjacent to the clamping groove 12. A recess 25 is arranged on the side of the upper cover 20 adjacent to the clamping hook 22. The recess 25 is embedded and positioned with the protrusion 15.

[0028] In an embodiment, a tapered mouth 123 is formed between the first fixed hook 121 and the second fixed hook 122, which facilitates the embedding of the first elastic hook arm 221 and the second elastic hook arm 222.

[0029] In an embodiment, a release groove 124 is formed below the aforementioned tapered mouth 123, which provides elastic release of the first elastic hook arm 221 and the second elastic hook arm 222.

[0030] In an embodiment, the belt body 30 mainly includes a first straight section 31, a second straight section 32, and an arc section 33 connecting the first straight section 31 and the second straight section 32. One end of the first straight section 31 away from the arc section 33 is connected to the lower cover 10. One end of the second straight section 32 away from the arc section 33 is connected to the upper cover 20.

[0031] In an embodiment, a recess 16 is arranged on the side of the lower cover 10 away from the clamping groove 12. A protrusion 26 is arranged on the side of the upper cover 20 away from the clamping hook 22. The recess 16 is embedded and positioned with the protrusion 26.

[0032] In an embodiment, a through hole 17 is provided on the second frame plate 14 of the lower cover 10, which is in communication with the release slot 124.

[0033] Please continue to refer to Figures 3 to 8 As shown, the disposable locking structure 1 of the present application can be applied in the field where a connector 8 is combined with an electronic device 9, wherein the connector 8 has a connector body 81 and a knob 82, the electronic device 9 has a panel 91 and a mating connector 92, and in use, the connector body 81 is inserted into the mating connector 92, and then the knob 82 is rotated to be screwed and fixed. Figures 4 to 6 As shown, the first semicircular hole 131 and the second semicircular hole 141 are respectively arranged around the lower half of the connector body 81, and then the upper cover 20 is closed towards the lower cover 10, the upper cavity 21 of the upper cover 20 is sleeved on the upper part of the knob 82 (as shown Figures 7 to 8 As shown, the third semicircular hole 231 and the fourth semicircular hole 241 are respectively arranged around the upper half of the connector body 81, and the knob 82 is limited in the space surrounded by the first frame plate 13, the second frame plate 14, the third frame plate 23 and the fourth frame plate 24.

[0034] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the present application specification and drawings, is also included in the patent protection range of the present application.

Claims

1. A one-time locking structure, characterized in that, include: The lower cover has a lower cavity, and a slot is provided on one side of the lower cavity. The slot has a first fixing hook and a second fixing hook arranged symmetrically. The upper cover covers the lower cover. The upper cover has an upper cavity. A hook is provided on one side of the upper cavity. The hook includes a first elastic hook arm and a second elastic hook arm disposed opposite to the first elastic hook arm. A gap groove is formed between the first elastic hook arm and the second elastic hook arm. The first elastic hook arm is locked and fixed to the first fixed hook, and the second elastic hook arm is locked and fixed to the second fixed hook. as well as The strap is connected to the side of the lower cover and the upper cover away from the hook and the slot.

2. The one-time locking structure according to claim 1, characterized in that, The lower cover has a first frame plate and a second frame plate extending from the front and rear sides of the lower cavity, respectively. The first frame plate has a first semicircular hole, and the second frame plate has a second semicircular hole. The upper cover has a third frame plate and a fourth frame plate extending from the front and rear sides of the upper cavity, respectively. The third frame plate has a third semicircular hole, and the fourth frame plate has a fourth semicircular hole. The first semicircular hole and the third semicircular hole together form a front circular hole, and the second semicircular hole and the fourth semicircular hole together form a rear circular hole, and the diameter of the rear circular hole is larger than the diameter of the front circular hole.

3. The one-time locking structure according to claim 1, characterized in that, The lower cover has a protruding strip on the side adjacent to the slot, and the upper cover has a notch on the side adjacent to the hook. The notch and the protruding strip are interlocked and positioned with each other.

4. The one-time locking structure according to claim 1, characterized in that, An oblique cone opening is formed between the first fixing hook and the second fixing hook.

5. The one-time locking structure according to claim 1, characterized in that, A release groove is formed below the oblique cone opening.

6. The one-time locking structure according to claim 1, characterized in that, The second frame plate of the lower cover is provided with a through hole, which is connected to the release groove.

7. The one-time locking structure according to claim 1, characterized in that, The belt includes a first straight section, a second straight section, and an arc segment connecting the first straight section and the second straight section. The end of the first straight section away from the arc segment is connected to the lower cover, and the end of the second straight section away from the arc segment is connected to the upper cover.

8. The one-time locking structure according to claim 1, characterized in that, The lower cover has a recess on the side away from the slot, and the upper cover has a protrusion on the side away from the hook, wherein the recess and the protrusion are interlocked and positioned with each other.

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