CN220042453U - Binding post connector structure suitable for narrow and small space - Google Patents

Abstract

The utility model relates to the technical field of wiring terminals, and particularly discloses a wiring terminal connector structure suitable for a narrow space, which comprises a socket and a plug, wherein the plug comprises a shell and a rear cover, a power line slot is arranged in the shell, the power line slot penetrates through the front end and the rear end of the shell, the rear cover is arranged at the rear end of the shell, an opening for changing the trend of a power line is formed between the lower end of the rear cover and the shell, a movable rocker is arranged at the lower end of the shell, a clamping groove is arranged at one end of the rocker, an unlocking key for adjusting the rocker is arranged at the other end of the rocker, the unlocking key is arranged along the trend of the power line, a clamping block corresponding to the position of the clamping groove is arranged at the lower end of the socket, and when the plug is inserted into the socket, the clamping block is clamped into the clamping groove. The utility model has simple structure and convenient use, and can solve the problems of difficult operation of personnel and inconvenient unlocking and disconnection when being assembled in places with narrow connector installation space by pressing and unlocking the side keys, thereby meeting the requirement of convenient use.

Description

Binding post connector structure suitable for narrow and small space

Technical Field

The utility model relates to the technical field of wiring terminal connectors, in particular to a wiring terminal connector structure suitable for a narrow space.

Background

Plug-in terminal connectors are generally composed of two parts: a socket and a plug. When the plug-in type wiring terminal connector is connected, the plug is required to be inserted into the socket until the plug is completely inserted into the socket and is completely fixed and locked in place, so that good contact of the terminal connector is ensured, and if the connection is required to be disconnected, the plug can be pulled out only by lightly pressing an unlocking key at the upper end of the plug.

When the plug of current plug-in is disconnected with the socket, the unblock disconnection is carried out to the unblock button of the formula of pressing directly pressing on the connector in most, and the unblock button sets up in the upper end of plug, but this mode is only fit for the comparatively wide environment in space, and when the comparatively narrow and small place assembly in space, the traditional direct-pressing formula button that the plug upper end set up can be interfered because of the narrow and small operation in space, leads to personnel to be difficult for operating, and during the use, and the unblock disconnection is also comparatively inconvenient, can't satisfy convenient operation's user demand.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the wiring terminal connector structure suitable for a narrow space, which has the advantages of simple structure and convenient use, and can solve the problems of difficult operation and inconvenient unlocking and disconnection of personnel when the connector is assembled in a place with a narrow installation space by adopting a side key for pressing and unlocking, and can meet the requirement of convenient use.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

binding post connector structure suitable for narrow and small space, including socket and plug, the plug includes shell and hou gai, be provided with the power cord slot in the shell, the front and back both ends that the power cord slot runs through the shell, the back lid sets up in the rear end of shell, and form the opening that changes the power cord trend between the lower extreme of back lid and the shell, the lower extreme of shell is equipped with the wane that movable set up, the one end of wane is equipped with the draw-in groove, the other end of wane is equipped with the unblock button of adjusting the wane, the unblock button sets up along the trend of power cord, the lower extreme of socket is equipped with the fixture block that corresponds with the draw-in groove position, when the plug inserts in the socket, the fixture block card is gone into in the draw-in groove.

In the above description, preferably, the rear end of the housing is provided with a rear cover which is detachably arranged, two side walls of the housing are provided with locking points, two side walls of the rear cover are provided with buckles corresponding to the locking points, and the locking points are locked into the buckles when the rear cover is covered at the rear end of the housing.

In the above description, preferably, two sides of the rear end of the housing are respectively provided with a connecting plate extending downwards, two or more groups of clamping points are provided, each group is provided with two, two groups of clamping points are respectively arranged on the two connecting plates, and the two or more groups of clamping points can effectively prevent the rear cover from turning backwards.

In the above description, as the preference, the unlocking button is the arc setting, and the both ends of unlocking button are equipped with the handle, and the upper end and the shell of handle are connected, and the lower extreme downwardly extending of handle, the middle part and the wane of unlocking button are connected, make unlocking button and wane form the interlock structure, and when pressing the handle, the middle part of unlocking button is protruding upwards, and the one end of drive wane is upwards moved, drives the draw-in groove of wane other end and breaks away from the fixture block downwards.

In the above description, the unlocking key is preferably made of a deformable material.

In the above description, preferably, the front end of the clamping groove is provided with a concave groove, the upper surface of the groove is arc-shaped, the groove is communicated with the clamping groove, and the upper surface of the groove is lower than the upper surface of the clamping groove.

The beneficial effects of the utility model are as follows: the lower extreme of shell is equipped with the wane that can move about and set up, the one end of wane is equipped with the draw-in groove, the other end of wane is equipped with the unblock button of adjusting the wane, the unblock button sets up along the trend of power cord, the lower extreme of socket is equipped with the fixture block that corresponds with the draw-in groove position, when the plug inserts in the socket, the fixture block card is gone into in the draw-in groove, during the disconnection, the accessible presses the unblock button of adjusting the wane, it breaks away from the fixture block to drive the draw-in groove, through adopting the side key to press the unblock, the setting direction with the unblock button is unanimous with the trend of power cord, make unblock button and power cord sharing the same space, the unblock button need not extra occupation other spaces, when having reduced the holistic occupation space of plug, can solve the comparatively narrow and small place assembly of connector installation space, personnel are difficult to operate, the inconvenient problem of unblock disconnection, convenient to use's demand can be satisfied.

Drawings

Fig. 1: is a schematic structural diagram of an embodiment of the utility model;

fig. 2: is a schematic diagram of an exploded structure of an embodiment of the utility model;

fig. 3: a schematic diagram of a shell structure of an embodiment of the utility model;

fig. 4: a schematic structural diagram of the use state of the embodiment of the utility model;

the attached drawings are used for identifying and describing: 10-socket, 11-fixture block, 20-plug, 21-shell, 22-power line slot, 23-wane, 231-linking arm, 24-draw-in groove, 25-unlocking button, 26-recess, 27-handle, 28-connecting plate, 29-snap-in point, 30-back lid, 31-buckle, 32-opening, 40-power line.

Detailed Description

For a clearer description of the structural features, technical means, and specific objects and functions achieved by the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments:

this embodiment: as shown in fig. 1 to 4, the wiring terminal connector structure suitable for a narrow space comprises a socket 10 and a plug 20, the plug 20 comprises a housing 21 and a rear cover 30, a power line slot 22 is arranged in the housing 21, the power line slot 22 penetrates through the front end and the rear end of the housing 21, the rear cover 30 is arranged at the rear end of the housing 21, an opening 32 for changing the trend of the power line 40 is formed between the lower end of the rear cover 30 and the housing 21, the power line 40 is enabled to be bent downwards at ninety degrees, the lower end of the housing 21 is provided with a rocker 23 which can be movably arranged, the middle part of the rocker 23 is provided with a connecting arm 231 which extends upwards, the connecting arm 231 is connected with the housing 21 in a turnover way, one end of the rocker 23 is provided with a clamping groove 24, the other end of the rocker 23 is provided with an unlocking key 25 for adjusting the rocker 23, the unlocking key 25 is arranged along the trend of the power line 40, the lower end of the socket 10 is provided with a clamping block 11 which corresponds to the position of the clamping groove 24, the front end of the clamping groove 24 is provided with a concave groove 26 which is concave downwards, the upper surface of the groove 26 is in arc-shaped, the groove 26 is communicated with the clamping groove 24, the upper surface of the groove 26 is lower than the upper surface of the clamping groove 24, when the plug 20 is inserted into the socket 10, the clamping block 11 is clamped into the clamping groove 24 along the upper surface of the groove 26, the unlocking key 25 is made of a deformable material, such as plastic, the unlocking key 25 is in arc-shaped, two ends of the unlocking key 25 are provided with handles 27, the upper ends of the handles 27 are connected with the shell 21, the lower ends of the handles 27 extend downwards, the middle part of the unlocking key 25 is connected with the rocker 23, so that the unlocking key 25 and the rocker 23 form a interlocked structure, when the handles 27 are pressed, the middle part of the unlocking key 25 is upwards convex, one end of the rocker 23 is driven to upwards move, and the clamping groove 24 at the other end of the rocker 23 is driven to downwards separate from the clamping block 11;

the rear end of shell 21 is equipped with the back lid 30 that can dismantle the setting, the rear end both sides of shell 21 all are equipped with downwardly extending's connecting plate 28, be equipped with clamping point 29 on the connecting plate 28, clamping point 29 is equipped with two sets of, every group is equipped with two, two sets of clamping points 29 set up respectively on two connecting plates 28, the both sides wall of back lid 30 is equipped with the buckle 31 that corresponds with clamping point 29, when back lid 30 lid closes in shell 21 rear end, clamping point 29 card goes into buckle 31 in, adopt four clamping points 29 to fix a position back lid 30, it is more firm and firm to connect than the location back lid 30 of two clamping points 29 types now, back lid 30 is difficult for appearing turning over.

When in use, the plug 20 is inserted into the socket 10, the upper surface of the clamping block 11 which is arranged in an arc shape along the groove 26 slides into the clamping groove 24 and is connected with the clamping groove 24, so that the plug 20 and the socket 10 are fixed in position; when the plug is disconnected, the handle 27 is pressed, the middle part of the unlocking key 25 is upwards protruded, one end of the rocker 23 is driven to upwards move, the other end of the rocker 23 is downwards moved in the opposite direction under the action of the connecting arm 231, and meanwhile, the clamping groove 24 is driven to downwards move to be separated from the clamping block 11, so that the plug 20 is pulled out of the socket 10.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, so any modifications, equivalents, improvements, etc. made to the above embodiment according to the technical scheme of the present utility model still fall within the scope of the technical scheme of the present utility model.

Claims (6)

1. Binding post connector structure suitable for narrow and small space, including socket and plug, the plug includes shell and hou gai, is provided with the power cord slot in the shell, and the power cord slot runs through the front and back both ends of shell, and the back lid sets up in the rear end of shell, and forms the opening that changes the power cord trend between the lower extreme of back lid and the shell, its characterized in that: the lower extreme of shell is equipped with the wane that can move about and set up, and the one end of wane is equipped with the draw-in groove, and the other end of wane is equipped with the unblock button of adjusting the wane, and the unblock button is equipped with the fixture block that corresponds with the draw-in groove position along the trend setting of power cord, in the lower extreme of socket, in the plug inserts the socket, the fixture block card goes into the draw-in groove.

2. The terminal connector structure for small spaces as claimed in claim 1, wherein: the rear end of shell is equipped with the back lid that can dismantle the setting, and the both sides wall of shell is equipped with the stuck point, and the both sides wall of back lid is equipped with the buckle that corresponds with the stuck point, and when the back lid was closed in the shell rear end, the stuck point card was gone into in the buckle.

3. The terminal connector structure adapted for use in confined spaces as set forth in claim 2, wherein: the rear end both sides of shell all are equipped with downwardly extending's connecting plate, and the stuck point is equipped with two sets or more than two sets of, and every group is equipped with two, and two sets of stuck points set up respectively on two connecting plates.

4. The terminal connector structure for small spaces as claimed in claim 1, wherein: the unblock button is the arc setting, and the both ends of unblock button are equipped with the handle, and the upper end and the shell of handle are connected, and the lower extreme downwardly extending of handle, the middle part and the wane of unblock button are connected, make unblock button and wane form the interlock structure, and when pressing the handle, the middle part of unblock button is protruding upwards, and the one end of drive wane is upwards moved, drives the draw-in groove of wane other end and breaks away from the fixture block downwards.

5. The terminal connector structure for small spaces as claimed in claim 1, wherein: the unlocking key is made of deformable materials.

6. The terminal connector structure for small spaces as claimed in claim 1, wherein: the front end of draw-in groove is equipped with the recess of undercut, and the upper surface of recess is the arc setting, and recess and draw-in groove intercommunication, and the upper surface of recess is less than the upper surface of draw-in groove.