CN208707011U - A kind of high-tension connector self-locking structure - Google Patents

Abstract

The utility model discloses a kind of high-tension connector self-locking structures, including locking plate, the locking plate is connected with button, button is mounted on plug body side, the locking plate is arranged in plug body upper surface, lock is fixedly mounted inside the plug body, lock is provided with lock salient point and lock retaining point, and the plug body two sides are provided with the first rectangular hole location and the second rectangular hole location；Self-locking structure can press the button of one end on plug body, take advantage of a situation and plug is pulled away socket in the state opened；For self-locking structure when the state of conjunction, locking plate is just against the lower section of button, resists button, prevents button to be misused and presses.In this state, the button bit of the button bit on plug body and socket fastens, and plug, socket can not unplug, and this new self-locking structure can not be by any tool, convenient demolition, installation plug.

Description

A kind of high-tension connector self-locking structure

Technical field

The utility model relates to high-tension connector technical field, specially a kind of high-tension connector self-locking structure.

Background technique

Current such high-tension connector self-locking structure, including plug body and socket main body, plug body are equipped with alloy Outer ring, interior tooth and the torsional spring for resetting after alloy outer ring rotating, one end of interior tooth are socketed in alloy outer ring, and torsional spring Bending section fixing sleeve is placed in the outer of interior tooth.When maintenance or thread-changing, it is desirable to plug, socket is separated, generally will It could open, dismount more troublesome by tool.

Utility model content

The purpose of this utility model is to provide a kind of high-tension connector self-locking structures, can not be by any tool, side Just demolition, installation plug, to solve such high-tension connector self-locking structure at present, when maintenance or thread-changing, it is desirable to slotting Head, socket are separated, will could generally open by tool, dismount more troublesome problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of high-tension connector self-locking structure, including Locking plate, the locking plate are connected with button, and button is mounted on plug body side, and the locking plate is arranged in plug body upper surface, Lock is fixedly mounted inside the plug body, lock is provided with lock salient point and lock retaining point, the plug body two sides It is provided with the first rectangular hole location and the second rectangular hole location, the state that self-locking structure closes when fastens, the lock salient point and lock Retaining o'clock is detained through the second rectangular hole location；The fastening when state that self-locking structure is opened, the lock salient point is through first Rectangular hole location, the lock retaining o'clock are provided with notch through the second rectangular hole location, the lock both ends, and notch stops in lock A front end is moved back, the plug body is provided with button bit, the plug body connection plug, and plug lower end is connected with sheet metal, gold Belong to piece and be connected with plug body, the plug connects socket, and socket is provided with socket button bit.

Preferably, the locking plate is in the state of self-locking structure conjunction, and the lower section of button is just against on locking plate.

Preferably, the button bit of the button bit on the plug body and socket fastens when the state that self-locking structure closes.

Preferably, when the salient point of the lock slides into the second rectangular hole location from the first rectangular hole location, another both sides are latched Position be just against on plug body.

Compared with prior art, the beneficial effects of the utility model are as follows:

This high-tension connector self-locking structure can press the button of one end on plug body in the state opened, suitable Plug is pulled away socket by gesture；For self-locking structure when the state of conjunction, locking plate is just against the lower section of button, resists button, prevents Only button, which is misused, presses.In this state, the button bit of the button bit on plug body and socket fastens, and plug, socket can not It unplugs, this new self-locking structure can not be by any tool, convenient demolition, installation plug.

Detailed description of the invention

Fig. 1 is the status diagram that the self-locking structure of the utility model is opened；

Fig. 2 is the status diagram that the self-locking structure of the utility model closes；

Fig. 3 is the status diagram that the lock of the utility model closes

Fig. 4 is the status diagram that the lock of the utility model is opened；

Fig. 5 is the lock top view of the utility model；

Fig. 6 is the lock salient point and retaining point schematic diagram of the utility model.

In figure: 1, button；2, plug body；21, the first rectangular hole location；22, the second rectangular hole location；23, it latches；231, it locks Detain salient point；232, retaining point is latched；233, sheet metal；234, notch；24, button bit；3, locking plate；4, socket；41, socket button bit； 5, plug.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6, a kind of high-tension connector self-locking structure, including locking plate 3 are please referred to, locking plate 3 is connected with button 1, and locking plate 3 exists When the state that self-locking structure closes, locking plate 3 is just against the lower section of button 1, prevents button 1 to be misused and presses；Button 1 is pacified Mounted in 2 side of plug body, locking plate 3, which is arranged inside 2 upper surface of plug body, plug body 2, is fixedly mounted lock 23, lock 23 are provided with lock salient point 231 and lock retaining point 232, and lock 23 will not exit plug body 2；The setting of 2 two sides of plug body There are the first rectangular hole location 21 and a second rectangular hole location 22, the state that self-locking structure closes when fastens, and latches salient point 231 and lock Retaining point 232 is through the second rectangular hole location 22；The fastening when state that self-locking structure is opened, lock salient point 231 is through the One rectangular hole location 21, for lock retaining point 232 through the second rectangular hole location 22, the position for latching 23 another both sides is just against plug On shell 2, at this time latches 23 and continue never again toward front slide；It latches 23 both ends and is provided with notch 234, notch 234 is being locked 232 front end of retaining point is detained, plug body 2 is provided with button bit 24, and 2 connection plug 5 of plug body, 5 lower end of plug is connected with metal Piece 233, sheet metal 233 are connected with plug body 2, and plug 5 connects socket 4, and a plug 5 of taking advantage of a situation pulls away socket 4；Plug body 2 On button bit 24 and socket button bit 41 fastened when the state that self-locking structure closes, guarantee that plug 5, socket 4 can not unplug；It inserts Seat 4 is provided with socket button bit 41.

Working principle: this high-tension connector self-locking structure can press one end on plug body 2 in the state opened Button 1, lock 23 is fixed in plug body 2, because there is a lock retaining point 232 on lock 23, latching 23 will not be moved back Plug body 2 out, when firmly pushing away lock 23 to 4 direction of socket, lock 23 generates plastic deformation, the lock salient point on lock 23 231 slide into the second rectangular hole location 22 from the first rectangular hole location 21 of plug body 2, at the same time, latch the position on 23 another both sides It is just against on plug body 2, at this time latches 23 and continue never again toward front slide, a plug 5 of taking advantage of a situation pulls away socket 4；From For lock construction when the state of conjunction, locking plate 3 is just against the lower section of button 1, resists button 1, prevents button 1 to be misused and presses Under.In this state, the button bit 24 on plug body 2 and socket button bit 41 fasten, and plug 5, socket 4 can not unplug；Due to lock Lock salient point 231 on button 23 is in the second rectangular hole location 22 of plug body 2, and without external force, lock 23 will not be automatic It retreats, the state slided to out.

In summary: this high-tension connector self-locking structure can press one on plug body 2 in the state opened The button 1 at end, a plug 5 of taking advantage of a situation pull away socket 4；For self-locking structure when the state of conjunction, locking plate 3 is just against button 1 Lower section resists button 1, prevents button 1 to be misused and presses.In this state, the button bit 24 and socket button bit on plug body 2 41 fasten, and plug 5, socket 4 can not unplug, and this new self-locking structure can not be by any tool, convenient demolition, installation plug 5。

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of high-tension connector self-locking structure, including locking plate (3), it is characterised in that: the locking plate (3) is connected with button (1), Button (1) is mounted on plug body (2) side, and the locking plate (3) is arranged in plug body (2) upper surface, the plug body (2) internal that lock (23) is fixedly mounted, lock (23) is provided with lock salient point (231) and lock retaining point (232), the plug Shell (2) two sides are provided with the first rectangular hole location (21) and the second rectangular hole location (22), and the lock salient point (231) and lock stop Move back the state that point (232) is closed through the second rectangular hole location (22) for self-locking structure；The lock salient point (231) is through first Rectangular hole location (21), lock retaining point (232) are described through the state that the second rectangular hole location (22) is that self-locking structure is opened Lock (23) both ends are provided with notch (234), and notch (234) is set in lock retaining point (232) front end, the plug body (2) It is equipped with button bit (24), plug body (2) connection plug (5), plug (5) lower end is connected with sheet metal (233), sheet metal (233) it is connected with plug body (2), the plug (5) connects socket (4), and socket (4) is provided with socket button bit (41).

2. a kind of high-tension connector self-locking structure according to claim 1, it is characterised in that: the locking plate (3) is in certainly The state that lock construction closes, locking plate (3) are just against the lower section of button (1).

3. a kind of high-tension connector self-locking structure according to claim 1, it is characterised in that: on the plug body (2) Button bit (24) and the button bit (41) of socket (4) fastened when the state that self-locking structure closes.

4. a kind of high-tension connector self-locking structure according to claim 1, it is characterised in that: the salient point of the lock (23) (231) when sliding into the second rectangular hole location (22) from the first rectangular hole location (21), the position on the another both sides of lock (23) is just against slotting On head shell (2).