Male head and female seat locking and separating device

Abstract

The utility model discloses a male head and female seat locking and separating device, which comprises a male head, a female seat and a locking mechanism, a jack is vertically arranged in the female seat, a pin extending downwards is arranged at the lower end of the male head, the pin is matched with the jack, a shaft head horizontally protruding outwards is arranged on the outer wall of the male head, and the pin is matched with the shaft head. A pin shaft horizontally extending outwards is arranged on the outer wall of the female seat and located below the shaft head, the locking mechanism comprises a handle part, two lug plates extending towards the same side are arranged at the lower end of the handle part, opening arc grooves are formed in the lug plates, and openings of the opening arc grooves are formed in the outer side ends of the lug plates; the portion, below the open arc groove, of the lug plate is a lip portion, the joint of the outer end of the lower groove face of the open arc groove and the lip portion is a protruding arc face, an oval hole is formed in the lip portion, and the pin shaft is located in the oval hole. According to the male head and female seat locking and separating device, the male head and the female seat are convenient and labor-saving to plug and pull, ignition is not easy to occur, and the male head and female seat locking and separating device is safe and not easy to damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to a male head female seat locking separation device belongs to mechanical device technical field. BACKGROUND

[0002] In some electrical connection or signal connection device will encounter male head and female seat structure, male head inserts female seat realizes electricity conduction or signal communication, and the built-in core number of the male head and female seat is more (with power cable and control cable), and a very big force is needed when the male head is plugged in or unplugged, especially when unplugging, it is very difficult to pull out by hand, and in the actual operation process, the male head is often shaken with force to separate the male head from the female seat, which leads to easy fire, equipment burnout, insecurity, and easy damage to the male head and female seat. SUMMARY

[0003] The utility model mainly solves the technical problem of providing a male head female seat locking separation device to make the male head and female seat easy to plug and unplug, not easy to fire, safe and not easy to damage.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of providing a male head female seat locking separation device, which comprises a male head, a female seat and a locking mechanism, the female seat is vertically provided with a plug hole, the lower end of the male head is provided with a downward extending plug pin, the plug pin is matched with the plug hole, the outer wall of the male head is provided with a horizontally outward protruding shaft head, the outer wall of the female seat is provided with a horizontally outward extending pin shaft, the pin shaft is located below the shaft head, the locking mechanism comprises a handle part, the lower end of the handle part is provided with two ear plates extending to the same side, the two ear plates are parallel to each other, the male head and the female seat are located between the two ear plates, the ear plate is provided with an open circular arc groove, the open circular arc groove is open at the outer end of the ear plate, the part of the ear plate below the open circular arc groove is a lip part, the connection between the outer end of the lower groove surface of the open circular arc groove and the lip part is a convex circular arc surface, the lip part is provided with an elliptical hole, and the pin shaft is located in the elliptical hole.

[0005] Preferably, the circular arc surface of the connection between the outer end of the lower groove surface of the open circular arc groove and the lip part is convex to the outer end of the upper groove surface of the open circular arc groove.

[0006] Preferably, the open circular arc groove is matched with the shaft head, and the shaft head can slide in the open circular arc groove.

[0007] Preferably, the ear plate is perpendicular to the shaft head and the pin shaft.

[0008] Preferably, the ear plate is provided with an elastic member and an elastic member mounting shaft, one end of the elastic member is mounted on the elastic member mounting shaft, and the other end of the elastic member is mounted on the pin shaft.

[0009] The utility model discloses a male head female seat locking separation device makes male head and female seat's plug convenient and laborsaving, does not need to swing male head with force, and male head is not easy to appear to strike fire, is safe and not easy to damage. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical scheme in the utility model embodiment, the following will briefly introduce the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings, wherein:

[0011] Figure 1 It is the structure schematic drawing of male head in the utility model male head female seat locking separation device;

[0012] Figure 2 It is the structure schematic drawing of female seat in the utility model male head female seat locking separation device;

[0013] Figure 3 It is the structure schematic drawing of locking mechanism in the utility model male head female seat locking separation device;

[0014] Figure 4 It is the structure schematic drawing of female seat and locking mechanism assembly in the utility model male head female seat locking separation device;

[0015] Figures 5 to 7 It is the process schematic drawing of locking male head and female seat in the utility model male head female seat locking separation device;

[0016] Figures 8 to 12 It is the process schematic drawing of separating male head and female seat in the utility model male head female seat locking separation device. DETAILED DESCRIPTION

[0017] The technical scheme in the utility model embodiment will be described clearly and completely, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without making creative labor are within the protection scope of the utility model.

[0018] Please refer to Figures 1 to 12The utility model embodiment includes: a male head female seat locking separation device, it includes male head 1, female seat 2 and locking mechanism 3, the female seat 2 is vertically provided with the jack 4, the lower end of male head 1 is provided with the jack pin 5 that stretches out downward, the jack pin 5 is matched with the jack 4, the outer wall of male head 1 is provided with the shaft head 6 that protrudes horizontally outward, the outer wall of female seat 2 has the pin shaft 7 that protrudes horizontally outward, the pin shaft 7 is located the lower of shaft head 6, the locking mechanism 3 includes handle part 8, the lower end of handle part 8 is provided with two ear plates 9 that stretch out to the same side, the two ear plates 9 are provided in parallel, male head 1 and female seat 2 are located between two ear plates 9, the ear plate 9 is provided with open circular arc groove 10, the open circular arc groove 10 opens in the outside end of ear plate 9, the part of ear plate 9 below open circular arc groove 10 is lip 11, the connecting place of the lower groove face outer end of open circular arc groove 10 and lip 11 is the convex circular surface 12, the lip 11 is provided with oval hole 13, and the pin shaft 7 is located in oval hole 13.

[0019] Preferably, the connecting place of the lower groove face outer end of open circular arc groove 10 and lip 11 is the convex circular surface 12.

[0020] Preferably, the connecting place of the lower groove face outer end of open circular arc groove 10 and lip 11 is the convex circular surface 12.

[0021] Preferably, the connecting place of the lower groove face outer end of open circular arc groove 10 and lip 11 is the convex circular surface 12.

[0022] Preferably, the connecting place of the lower groove face outer end of open circular arc groove 10 and lip 11 is the convex circular surface 12.

[0023] The utility model discloses male head female seat locking separation device when using, if need to insert male head 1 to female seat 2 and lock male head 1 together with female seat 2, the needle 5 of male head 1 is inserted into the hole 4 downwards, manually anticlockwise rotating handle part 8, handle part 8 anticlockwise rotates around pin shaft 7, two ear plates 9 rotate, shaft head 6 enters open circular arc groove 10 from the opening of open circular arc groove 10, namely open circular arc groove 10 wraps into open circular arc groove 10 with shaft head 6, at this moment, shaft head 6 is extruded by the groove face on open circular arc groove 10, shaft head 6 is pressed downwards and moves down, simultaneously drives male head 1 to move down, with the anticlockwise rotation of handle part 8, shaft head 6 is wrapped into the innermost end of open circular arc groove 10, shaft head 6 is pressed to the lowermost end, male head 1 is driven by shaft head 6 and moves down to the lowermost end, the needle 5 is inserted into the lowermost end of the hole 4 downwards, shaft head 6 is clamped in open circular arc groove 10, male head 1 is combined together with female seat 2 completely and is locked by locking mechanism 3, in this locking state, the top of oval hole 13 contacts with pin shaft 7, the lower part of oval hole 13 is suspended, and elastic member 14 is in the natural state.

[0024] If need to unlock and separate male head 1 and female seat 2, clockwise rotate handle part 8, handle part 8 clockwise rotates around pin shaft 7, two ear plates 9 rotate clockwise, shaft head 6 slides outwards from the innermost end of open circular arc groove 10, until shaft head 6 slides out from the opening of open circular arc groove 10, in this process, shaft head 6 is extruded by the groove face on open circular arc groove 10 upwards, shaft head 6 is pushed upwards and moves up, simultaneously drives male head 1 to move up, until shaft head 6 slides out from the opening of open circular arc groove 10 and slides to circular arc surface 12, circular arc surface 12 tops shaft head 6 to the highest end, the needle 5 is separated from the hole 4 upwards, male head 1 is separated from female seat 2 upwards, realize the unlocking and separation of male head 1 and female seat 2, in this unlocking and separation state, the bottom of oval hole 13 contacts with pin shaft 7, the upper part of oval hole 13 is suspended, the distance between pin shaft 7 and elastic member installation shaft 15 becomes larger, and elastic member 14 is in the stretched state, when handle part 8 is loosened, ear plate 9 rotates anticlockwise under the action of the restoring force of elastic member 14, and male head 1 and female seat 2 are locked together again. The intervention of locking mechanism 3 makes the locking and separation operation of male head and female seat smooth and labor-saving, and male head does not need to be shaken, and it is not easy to appear to strike fire, is safe and not easy to damage.

[0025] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structure or equivalent process transformation is made by using the utility model specification content, or is directly or indirectly used in other related technical fields, and is same reason and includes in the patent protection range of the utility model.

Claims

1. A male-female locking and separating device, comprising a male head, a female seat, and a locking mechanism, characterized in that, The female connector has a vertically arranged insertion hole, and the lower end of the male connector has a downwardly extending pin that mates with the insertion hole. The outer wall of the male connector has a horizontally protruding shaft head, and the outer wall of the female connector has a horizontally protruding pin shaft located below the shaft head. The locking mechanism includes a handle, and the lower end of the handle has two ear plates extending to the same side, which are parallel and opposite to each other. The male connector and the female connector are both located between the two ear plates. The ear plates have an open arc groove that opens at the outer end of the ear plate. The portion of the ear plate below the open arc groove is a lip. The connection between the outer end of the lower groove surface of the open arc groove and the lip is a protruding arc surface. The lip has an elliptical hole, and the pin shaft is located inside the elliptical hole.

2. The male-female locking and separating device according to claim 1, characterized in that, The arc surface at the connection between the outer end of the lower groove surface of the open arc groove and the lip protrudes beyond the outer end of the upper groove surface of the open arc groove.

3. The male-female locking and separating device according to claim 2, characterized in that, The open arc groove is matched with the shaft head, and the shaft head can slide within the open arc groove.

4. The male-female locking and separating device according to claim 3, characterized in that, The ear plate is perpendicular to the shaft head and the pin.

5. The male-female locking and separating device according to claim 4, characterized in that, The ear plate is provided with an elastic element and an elastic element mounting shaft. One end of the elastic element is mounted on the elastic element mounting shaft, and the other end of the elastic element is mounted on a pin.

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