CN218101876U - Terminal table with external lock catch handle at front end - Google Patents

Abstract

The utility model discloses a terminal platform of outside hasp handle in front end area, including plug and socket, the plug lower extreme has set firmly at least one grafting post, and the socket upper end is equipped with the plug hole that corresponds with the grafting post, and the grafting post on the plug can be inserted and locate the plug hole of socket, and plug lower extreme terminal surface backstop still is equipped with the hasp handle on socket upper end terminal surface, and hasp handle upper end fixed mounting is in the plug top, and hasp handle lower extreme is equipped with first buckle structure, is equipped with second buckle structure on the socket, first buckle structure can and second buckle structure lock fixed connection, the hasp still is equipped with a dropout operation part on hand, and the dropout operation part can drive first buckle structure and second buckle structure dropout, the utility model discloses in can being applicable to the socket and need imbedding installation and space narrow and small assembly environment, convenient operation, the hasp handle can adopt the plastic material, and elasticity is good, and bulk strength is big, also is difficult for taking place to warp by the exogenic action, and its cost of manufacture is low.

Description

Terminal table with external lock catch handle at front end

Technical Field

The present invention relates to a terminal block, and more particularly to a terminal block with an external locking handle at the front end.

Background

The front end of the pluggable product is provided with the terminal seat with the external lock catch handle, so that the plug and the socket can be conveniently and quickly fixed and separated. The outside hasp of current product front end all fixes in plug jack post bottom, and is mostly metal hasp, and this kind of terminal seat has following defect:

1. the occupied space of the socket is large, and the socket is difficult to be suitable for the assembly environment in which the socket needs to be embedded and installed and the space is narrow;

2. after the plug is inserted, the pressing point is far away, so that the operation is inconvenient;

3. the metal lock catch has expensive raw materials and generally higher cost;

4. the metal lock catch is easy to deform under the interference of external force.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a terminal platform of outside hasp handle is taken to front end, this terminal platform of outside hasp handle is taken to front end simple structure, and convenient operation can effectively save the usage space of socket, satisfies compact space assembly operation requirement, hasp handle non-deformable, low in manufacturing cost.

The utility model discloses a solve the technical scheme that its technical problem adopted: the utility model provides a terminal platform of outside hasp handle is taken to front end, includes plug and socket, establishes the plug and is the lower extreme towards the one end of socket, and the socket is the upper end towards the one end of plug, the plug lower extreme has set firmly at least one peg graft post, and the socket upper end is equipped with the plug hole that corresponds with the peg graft post, peg graft post on the plug can insert and locate the plug hole of socket, and plug lower extreme terminal surface backstop still is equipped with the hasp handle on the terminal surface of socket upper end, hasp handle upper end fixed mounting is in the plug top, and hasp handle lower extreme is equipped with first buckle structure, is equipped with second buckle structure on the socket, first buckle structure can with second buckle structure lock fixed connection, the hasp still is equipped with a dropout operation portion on hand, the dropout operation portion can drive first buckle structure and second buckle structure dropout.

As the utility model discloses a further improvement, it is horizontal with upper and lower direction vertically direction to establish, the first buckle structure on the hasp handle is for following transverse elastic motion's function stuck point, and the socket upper end is equipped with the hasp insertion groove that supplies hasp handle lower extreme male opening form, second buckle structure is the stuck point draw-in groove that is indent structure for locating on the hasp insertion groove lateral wall, the function stuck point can be inserted and locate in the stuck point draw-in groove, and the operating portion that trips can drive the hasp and overcome the stuck point draw-in groove on the hasp insertion groove lateral wall that the elastic force withdrawed from the socket to the function stuck point on hand.

As a further improvement, the hasp handle is the cantilever structure that extends along upper and lower direction, cantilever structure can use the upper end to carry out the horizontal elasticity swing as the fulcrum, the function stuck point of hasp handle lower extreme is the back-off structure, in the stuck point draw-in groove on the open slot lateral wall of socket can be inserted to the function stuck point, the dropout operation portion is pressing the splenium on the hasp handle lateral wall as integrated into one piece, presses down the splenium can force the hasp handle to warp along transversely saying the line and make the function stuck point of its lower extreme withdraw from the stuck point draw-in groove.

As a further improvement, the lock catch handle upper end side wall is provided with a convex deformation fulcrum, the deformation fulcrum tightly supports the plug side wall on the surface.

As a further improvement, still be equipped with the opening guide way on the plug, be equipped with the anti-warping stuck point of protruding form on the hasp handle lateral wall, in the anti-warping stuck point can follow the hasp handle elastic deformation direction slip and set for inserting the opening guide way of locating on the plug of distance, anti-warping card backstop is between the lateral wall of hasp handle elastic deformation direction is followed to the opening guide way.

As a further improvement, the structure of the latch handle upper end fixed mounting on the plug is: the plug is provided with an opening positioning groove, the side wall of the opening positioning groove is provided with a positioning clamping groove, the side wall of the upper end of the lock catch handle is provided with a reverse-buckling positioning point, the upper end of the lock catch handle can be inserted into the opening positioning groove of the plug, the positioning point on the side wall of the upper end of the lock catch handle can be clamped in the positioning clamping groove, and the straight surface of the positioning point is stopped on the side wall of the positioning clamping groove facing the opening direction of the opening positioning groove.

As a further improvement, the hasp anticreep stuck point of protruding form still is equipped with on the plug spliced pole lateral wall, the hasp is formed with the backstop face of horizontal extension on hand, and the backstop face downside backstop of hasp handle is on the hasp anticreep stuck point on the plug lateral wall.

As a further improvement, the latch handle lower end is formed with at least two forked grafting stabilizer blades, and the backstop face of the latch handle is formed between two grafting stabilizer blade roots.

As a further improvement, the hasp anticreep stuck point on the plug is for being located the back-off form stuck point on its insertion column lateral wall, hasp anticreep stuck point upper end forms the plane of horizontal extension, and hasp anticreep stuck point lower extreme forms the chamfer face.

As the utility model discloses a further improvement, be formed with the direction holding tank that supplies the dropout operation portion to hold on the plug lateral wall, dropout operation portion and hasp handle are plastics integrated into one piece structure, the dropout operation portion can be along the motion of direction holding tank depth direction along with the hasp handle together, and the cambered surface of pressing that the dropout operation portion surface formed and people's finger tripe matches is pressed to the formation, still be formed with unsmooth undulated anti-skidding decorative pattern in the pressing cambered surface.

The beneficial effects of the utility model are that: the utility model discloses install the hasp handle at the plug top, it is along with the plug and insert in the socket together, and it is fixed with the second buckle structure lock in the socket, the hasp handle is assembled on the plug, can not occupy the very big space of socket, can be applicable to in the socket needs embedding installation and the narrow and small assembly environment in space, satisfy compact space assembly operation requirement, the hasp handle forms cantilever structure on the plug, realize being connected with the interior checkpoint draw-in groove lock of socket through its cantilever elastic deformation, the plug is to inserting the back with the socket, through pressing the splenium drive hasp handle elastic deformation of pressing on the hasp handle and can be with its and socket dropout, this hasp handle can drive all lock structure synchronous dropout through pressing splenium through one, convenient operation, the utility model discloses a hasp handle can adopt the plastic material preparation, can form complicated molding, and elasticity is good, and bulk strength is big, also be difficult for taking place the deformation by exogenic action, and its cost of manufacture is low.

Drawings

Fig. 1 is a perspective view of the plug of the present invention;

fig. 2 is a perspective view of the socket of the present invention;

FIG. 3 is a front view of the latch handle of the present invention;

fig. 4 is a left side view of the latch handle of the present invention;

fig. 5 is a view showing the latch handle and the socket of the present invention in a locked state;

fig. 6 is a diagram of the locking handle and the socket in a releasing state.

Lock catch handle-1 locating point-11 deformation pivot-12

Pressing part-13 anti-warping clamping point-14 functional clamping point-15

Stop surface-16 plug foot-17

Plug-2 opening positioning groove-21 positioning clamping groove-22

Lock catch anti-falling clamping point-23 guide accommodating groove-24

Open guide slot-25 terminals-26 sockets-3

Lock catch insertion groove-31 fastening point clamping groove-32 welding end-33

Detailed Description

Example (b): the utility model provides a terminal platform of outside hasp handle 1 in front end area, includes plug 2 and socket 3, establishes plug 2 towards the one end of socket 3 as the lower extreme, and socket 3 towards the one end of plug 2 is the upper end, 2 lower extremes of plug have set firmly at least one spliced pole, and 3 upper ends of socket are equipped with the plug 2 hole that corresponds with the spliced pole, the spliced pole on the plug 2 can be inserted and locate 2 downtheholes of plug 3's plug, and 2 lower extreme terminal surfaces of plug stop are on 3 upper end terminal surfaces of socket, still are equipped with hasp handle 1, 1 upper end fixed mounting in 2 tops of plug of hasp handle, 1 lower extreme of hasp handle is equipped with first buckle structure, is equipped with second buckle structure on the socket 3, first buckle structure can with second buckle structure lock fixed connection, still be equipped with a dropout operation portion on the hasp handle 1, the dropout operation portion can drive first buckle structure and second buckle structure and trip.

During the use, insert the jack post of plug 2 lower extreme in 2 plugs 2 of socket 3 downtheholely, after plug 2 inserts targets in place, first buckle structure on the hasp handle 1 on the plug 2 links together with the second buckle structure lock on the socket 3 just, plug 2 and socket 3's fixed connection has been realized, when this structure has realized plug 2 and has inserted in socket 3, hasp handle 1 is connected with the automatic lock of socket 3, need not the manual work and operate hasp handle 1 again, when needing to take off plug 2, only need operate the dropout operation portion on the hasp handle 1, make first buckle structure and second buckle structure dropout interface, the steam generator is simple in structure, and convenient for operation installs hasp handle 1 at plug 2 top, the inner space of socket 3 has been saved, can satisfy compact space assembly operation requirement.

It is horizontal to establish with upper and lower direction vertically direction, first buckle structure on the hasp handle 1 is for following transverse elastic motion's function stuck point 15, and socket 3 upper end is equipped with the hasp insertion slot 31 that supplies hasp handle 1 lower extreme male opening form, second buckle structure is for locating stuck point draw-in groove 32 that is the indent structure on the hasp insertion slot 31 lateral wall, function stuck point 15 can be inserted and locate in stuck point draw-in groove 32, and the trip operation portion can drive the function stuck point 15 on the hasp handle 1 and overcome elastic force and withdraw from stuck point draw-in groove 32 on the hasp insertion slot 31 lateral wall of socket 3.

When the lower end of the latch handle 1 is inserted into the latch insertion slot 31 of the socket 3 along with the plug 2, the functional clamping point 15 on the side wall of the lower end of the latch handle 1 transversely elastically contracts to avoid, after the latch handle 1 is inserted in place, the functional clamping point 15 is just right opposite to the clamping point clamping slot 32 on the side wall of the latch insertion slot 31 of the socket 3, and the functional clamping point 15 transversely elastically extends to be inserted into the clamping point clamping slot 32 of the socket 3 to realize fixed buckling connection with the socket 3.

The utility model discloses a socket 3, including hasp handle 1, cantilever structure, function stuck point 15, dropout operation portion is 13 for pressing of integrated into one piece on hasp handle 1 lateral wall, presses according to 13 can force hasp handle 1 to say the deformation along transversely and make its function stuck point 15 of lower extreme withdraw from stuck point draw-in groove 32 along saying the line, the cantilever structure can use the upper end to carry out the horizontal elasticity swing as the fulcrum, the function stuck point 15 of hasp handle 1 lower extreme is the back-off structure, in function stuck point 15 can insert the stuck point draw-in groove 32 of locating on the open slot lateral wall of socket 3, the dropout operation portion is integrated into one piece. Through the cantilever structure who extends about designing into hasp handle 1, realize its low side function stuck point 15 along horizontal elastic motion around root elastic swing through its cantilever, during the dropout, only need press integrated into one piece and can drive hasp handle 1 elastic deformation according to splenium 13 on hasp handle 1, make function stuck point 15 on its lateral wall withdraw from stuck point draw-in groove 32, the steam generator is simple in structure, and the equipment of being convenient for, and the dropout easy operation, occupation space is little, the motion range who presses splenium 13 is little, save space, when taking off plug 2, only need press on the hasp handle 1 lateral wall press splenium 13 upwards extract plug 2 simultaneously can, the structure is convenient for extract operation of plug 2, make the operation more convenient.

The side wall of the upper end of the latch handle 1 is also provided with a convex deformation fulcrum 12, and the deformation fulcrum 12 is tightly propped against the surface of the side wall of the plug 2. Through design on the lateral wall of hasp handle 1 upper end deformation fulcrum 12, the elastic deformation takes place according to the design direction for hasp handle 1 lower extreme when being convenient for push down according to pressing portion 13, after loosening the pressing handle, hasp handle 1 lower extreme can be at deformation fulcrum 12 supporting effect under automatic re-setting to the lock state.

Still be equipped with opening guide way 25 on the plug 2, be equipped with the warp-proof stuck point 14 of protruding form on the hasp handle 1 lateral wall, in the warp-proof stuck point 14 can slide along hasp handle 1 elastic deformation direction and set for inserting the opening guide way 25 of locating on plug 2 of distance, warp-proof card backstop is between the lateral wall of opening guide way 25 along hasp handle 1 elastic deformation direction. The opening guide groove 25 can be designed on the lower end face of the plug 2 to form the opening guide groove 25 with opposite openings, and can also be positioned on the side wall of the plug 2 extending along the upper direction and the lower direction, at the moment, the depth direction of the opening guide groove 25 is horizontal, the anti-warping clamping point 14 on the lock catch side wall only needs to be designed according to the depth direction of the opening guide groove 25, after the lock catch handle 1 is assembled on the plug 2, the anti-warping clamping point 14 on the lock catch handle 1 is just inserted into the opening guide groove 25 for limiting, the situation that the lower end of the lock catch handle 1 warps and cannot be inserted into the socket 3 along with the plug 2 is avoided, or the functional clamping point 15 exits from the clamping point clamping groove 32 due to the warping after the lock catch handle 1 is inserted into the lock catch insertion groove 31 of the socket 3 along with the plug 2 smoothly, and the stable buckling connection state is kept.

The structure of 1 upper end fixed mounting of hasp handle on plug 2 does: the plug 2 is provided with an opening positioning groove 21, the side wall of the opening positioning groove 21 is provided with a positioning clamping groove 22, the side wall of the upper end of the lock catch handle 1 is provided with a positioning point 11 in a reverse buckle shape, the upper end of the lock catch handle 1 can be inserted into the opening positioning groove 21 of the plug 2, the positioning point 11 on the side wall of the upper end of the lock catch handle 1 can be clamped in the positioning clamping groove 22, and the straight surface of the positioning point 11 is stopped on the side wall of the positioning clamping groove 22 facing to the opening direction of the opening positioning groove 21. Hasp handle 1 is pegged graft automatic lock location through lock connection structure and plug 2, the equipment of hasp handle 1 and plug 2 of being convenient for, need not to adopt connecting pieces such as connecting screw, the equipment is convenient, swiftly, opening positioning groove 21 can be greater than the step groove of upper end width for the lower extreme width, positioning groove 22 then is located the little upper end lateral wall of opening positioning groove 21 width, positioning groove 22 lower extreme lateral wall then is used for protecting hasp handle 1 and the restriction of elastic deformation scope, prevent that it from taking place deformation by a relatively large margin and taking place the damage by exogenic action.

The plug 2 is characterized in that the side wall of the plug column is also provided with a convex lock catch anti-falling clamping point 23, a transversely extending stop surface 16 is formed on the lock catch handle 1, and the lower side of the stop surface 16 of the lock catch handle 1 stops on the lock catch anti-falling clamping point 23 on the side wall of the plug 2. After the hasp handle 1 assembles in the opening constant head tank 21 of plug 2, the backstop face 16 of hasp handle 1 lower extreme is blockked by hasp anticreep stuck point 23 on the plug 2 lateral wall, prevents that hasp handle 1 from receiving decurrent heavy force operation and deviating from in the opening constant head tank 21 of plug 2, has guaranteed the stable connection of hasp handle 1 with plug 2.

At least two forked insertion support legs 17 are formed at the lower end of the lock catch handle 1, and a stop surface 16 of the lock catch handle 1 is formed between the roots of the two insertion support legs 17. The lower end of the lock catch handle 1 is designed into a forked structure, and can be correspondingly arranged with each inserting column on the plug 2, so that the plug 2 is stably connected with the socket 3, and the forked quantity and the assembling position of the lock catch handle 1 can be changed according to the quantity and the requirement of the inserting columns on the plug 2.

The locking buckle anti-falling-off clamping point 23 on the plug 2 is an inverted buckle-shaped clamping point located on the side wall of the plug column, a transversely extending plane is formed at the upper end of the locking buckle anti-falling-off clamping point 23, and a chamfered surface is formed at the lower end of the locking buckle anti-falling-off clamping point 23. The locking buckle anti-falling clamping point 23 adopts a reverse buckling-shaped clamping point structure, and when the plug column of the plug 2 is inserted into the plug 2 hole of the socket 3, the guide is formed, so that the plug column on the plug 2 can be smoothly inserted into the plug 2 hole of the socket 3, and the interference is avoided.

Be formed with the direction holding tank 24 that supplies the dropout operation portion to hold on the 2 lateral walls of plug, the dropout operation portion is plastics integrated into one piece structure with hasp handle 1, the dropout operation portion can be along the 24 degree of depth directions motion of direction holding tank along with hasp handle 1 together, and the surface of dropout operation portion forms the cambered surface of pressing with the matching of people's finger tripe, it still is formed with concavo-convex undulate anti-skidding decorative pattern on the cambered surface to press. The lateral wall of the plug 2 is provided with the guide accommodating groove 24 to accommodate the tripping operation part on the lateral wall of the lock catch handle 1, and the guide groove guides the tripping operation part in a pressed motion, so that the deviation of the pressed motion direction of the tripping operation part is prevented, the surface of the tripping operation part is formed to press the cambered surface and set anti-skidding decorative patterns, an operator can conveniently press the tripping operation part and simultaneously pull up the plug 2 upwards, the use is convenient, and the finger belly of the operator in the process of pulling up the plug 2 is prevented from sliding relatively with the tripping operation part to cause the plug 2 to be pulled out unsuccessfully.

Claims (10)

1. The utility model provides a terminal platform of outside hasp handle is taken to front end, includes plug (2) and socket (3), establishes the plug and is the lower extreme towards the one end of socket, and the socket is the upper end towards the one end of plug, the plug lower extreme has set firmly at least one spliced pole, and the socket upper end is equipped with the plug hole that corresponds with the spliced pole, spliced pole on the plug can insert the plug hole of locating the socket downthehole, and plug lower extreme terminal surface backstop is on socket upper end terminal surface, its characterized in that: still be equipped with hasp handle (1), hasp handle upper end fixed mounting is in the plug top, and hasp handle lower extreme is equipped with first buckle structure, is equipped with second buckle structure on the socket, first buckle structure can with second buckle structure lock fixed connection, the hasp still is equipped with a dropout operation portion on hand, the dropout operation portion can drive first buckle structure and second buckle structure dropout.

2. The terminal block with an external locking handle at the front end according to claim 1, wherein: it is horizontal to establish with upper and lower direction vertically direction, the first buckle structure on the hasp handle is for following horizontal elastic motion's function stuck point (15), and the socket upper end is equipped with and supplies hasp handle lower extreme male opening form hasp insertion groove (31), second buckle structure is for locating stuck point draw-in groove (32) that are the indent structure on the hasp insertion groove lateral wall, the function stuck point can be inserted and locate in the stuck point draw-in groove, and the operating portion that trips can drive the hasp and overcome the function stuck point on the handle elastic force and withdraw from the stuck point draw-in groove on the hasp insertion groove lateral wall of socket.

3. The terminal block with an external locking handle at the front end according to claim 2, wherein: the utility model discloses a socket, including hasp handle, cantilever structure, function stuck point, dropout operation portion are the structure of back-off, the hasp handle is the cantilever structure that extends along upper and lower direction, cantilever structure can use the upper end to carry out horizontal elasticity swing as the fulcrum, the function stuck point of hasp handle lower extreme is the back-off structure, in the stuck point draw-in groove on the open slot lateral wall of socket can be inserted to the function stuck point, the dropout operation portion is integrated into one piece and presses splenium (13) on hasp handle lateral wall, presses the splenium can force the hasp handle to say the line along horizontal and warp and make its lower extreme function stuck point withdraw from the stuck point draw-in groove.

4. The terminal block with an external locking handle at the front end according to claim 3, wherein: the side wall of the upper end of the lock catch handle is also provided with a raised deformation fulcrum (12), and the deformation fulcrum is tightly abutted to the surface of the side wall of the plug.

5. The terminal block with an external locking handle at the front end according to claim 3 or 4, wherein: still be equipped with opening guide way (25) on the plug, be equipped with the warp-proof stuck point (14) of protruding form on the hasp handle lateral wall, in the warp-proof stuck point can be followed the hasp handle elastic deformation direction and slided the opening guide way of locating on the plug of setting for the distance, the warp-proof card backstop is followed between the lateral wall of hasp handle elastic deformation direction in the opening guide way.

6. The terminal block with an external locking handle at the front end according to claim 1, 2, 3 or 4, wherein: the structure of hasp handle upper end fixed mounting on the plug does: the plug is provided with an opening positioning groove (21), the side wall of the opening positioning groove is provided with a positioning clamping groove (22), the side wall of the upper end of the lock catch handle is provided with a reverse-buckling positioning point (11), the upper end of the lock catch handle can be inserted into the opening positioning groove of the plug, the positioning point on the side wall of the upper end of the lock catch handle can be clamped in the positioning clamping groove, and the straight surface of the positioning point is stopped on the side wall of the positioning clamping groove facing the opening direction of the opening positioning groove.

7. The terminal block with an external locking handle at the front end according to claim 6, wherein: the plug is characterized in that the side wall of the plug insertion column is also provided with a convex lock catch anti-falling clamping point (23), a stop surface (16) which extends transversely is formed on the lock catch handle, and the lower side of the stop surface of the lock catch handle is stopped on the lock catch anti-falling clamping point on the side wall of the plug.

8. The terminal block with an external locking handle at the front end according to claim 7, wherein: at least two forked inserting support legs (17) are formed at the lower end of the lock catch handle, and a stop surface of the lock catch handle is formed between the roots of the two inserting support legs.

9. The terminal block with an external locking handle at the front end according to claim 8, wherein: the locking buckle anti-falling clamping point on the plug is an inverted buckle-shaped clamping point positioned on the side wall of the plug-in post, the upper end of the locking buckle anti-falling clamping point forms a transversely extending plane, and the lower end of the locking buckle anti-falling clamping point forms a chamfered surface.

10. The terminal block with an external locking handle at the front end according to claim 3, wherein: be formed with direction holding tank (24) that supply the dropout operation portion to hold on the plug lateral wall, the dropout operation portion is plastics integrated into one piece structure with the hasp handle, the dropout operation portion can be along the motion of direction holding tank depth direction along with the hasp handle together, and the cambered surface of pressing that the surface of dropout operation portion formed and people's finger tripe matches presses the cambered surface, it still is formed with concavo-convex undulate anti-skidding decorative pattern on the cambered surface to press.

Images