CN215732340U

CN215732340U - Terminal sheath with reinforced locking function

Info

Publication number: CN215732340U
Application number: CN202122332229.3U
Authority: CN
Inventors: 钟元龙
Original assignee: Shanghai Wofu Automobile Electric Co ltd
Current assignee: Shanghai Wofu Automobile Electric Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-01
Anticipated expiration: 2031-09-26

Abstract

The utility model provides a terminal sheath with a reinforced locking function, relates to the technical field of terminal sheaths, and solves the problems that in the prior art, connection is not stable enough and locking can not be carried out on different sheaths. The terminal sheath with the strengthened clamping function comprises a lock sleeve, wherein two groups of fixing blocks are arranged in the lock sleeve, placing grooves are formed in the two groups of fixing blocks, stabilizing holes are formed in the placing grooves, and fixing assemblies are arranged in the placing grooves in a penetrating mode; both sides of the lock sleeve are provided with a sliding hole and a limiting hole, and the sliding hole and the limiting hole are internally provided with a clamping and locking assembly in a penetrating way; the lock sleeve is provided with a connecting assembly, two groups of through holes are formed in the top end and the bottom end of the lock sleeve, and the two groups of through holes are uniformly distributed on the lock sleeve; the problem that the connection of the device is not stable enough is solved through the arrangement of the clamping lock group price; through the setting of fixed subassembly, can carry out the kayser to the sheath of unidimensional not for the kayser size of device is no longer single.

Description

Terminal sheath with reinforced locking function

Technical Field

The utility model belongs to the technical field of terminal sheaths, and particularly relates to a terminal sheath with a reinforced locking function.

Background

The terminal is a component for connecting the storage battery and the external conductor; in electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a single-hole type, a double-hole type, a socket type, a hook type and the like, and the terminal is made of materials such as copper silver plating, copper zinc plating, copper, aluminum, iron and the like; their function is primarily to transmit electrical signals or to conduct electricity.

The sheath is used for the outer layer insulation and protection of the wiring terminal and is widely applied to various electric appliance wire harnesses of wires, electric appliances, automobiles, motorcycles, air conditioners, washing machines, refrigerators and the like; it has the characteristics of convenient use, bright color, metal rust prevention, marking, bundling, flame retardance, good insulating property and the like; each terminal requires a jacket for protection.

As in application No.: CN201821614229.4 discloses a terminal sheath with reinforce kayser function, this sheath passes through the setting of casing, spliced eye, two rows of pinholes, first elasticity section and other parts, and when using, through the elastic hook design of barb formula, prevent elastic hook's rupture, adopt barb formula design, the terminal plug is harder, and elastic hook is then inseparabler with the terminal connection to play the effect of locking taking off, solved the shortcoming of some devices in the market.

However, the terminal sheath similar to the above application has the following disadvantages: one is that the sheath does not have a snap-lock function, making the connection less stable; moreover, the locking size is single, and different sheaths cannot be locked.

Therefore, in view of the above, the present invention provides a terminal sheath with enhanced locking function, which is developed and improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a terminal sheath with a reinforced locking function, which aims to solve the problems that in the prior art, the sheath does not have a locking function, so that the connection is not stable enough, the locking size is single, and different sheaths cannot be locked.

The utility model has the purpose and the effect of strengthening the terminal sheath with the locking function, and is achieved by the following specific technical means:

the terminal sheath with the strengthened clamping function comprises a lock sleeve, wherein two groups of fixing blocks are arranged in the lock sleeve, placing grooves are formed in the two groups of fixing blocks, stabilizing holes are formed in the placing grooves, and fixing assemblies are arranged in the placing grooves in a penetrating mode; both sides of the lock sleeve are provided with a sliding hole and a limiting hole, and the sliding hole and the limiting hole are internally provided with a clamping and locking assembly in a penetrating way; be provided with coupling assembling on the lock sleeve, two sets of through-holes have all been seted up with the bottom in lock sleeve top, and two sets of through-holes even distribution is in on the lock sleeve.

Further, fixed subassembly includes the stabilizer bar, the stabilizer bar is worn to establish in the stabilizer hole, the one end of stabilizer bar is provided with the mounting plate, be provided with reset spring on the mounting plate, reset spring with the lock sleeve is connected, the other end of stabilizer bar is provided with the limiting plate.

Further, the kayser subassembly includes connecting rod and spliced pole, the connecting rod is worn to establish spacing downthehole, the spliced pole is worn to establish in the sliding hole, the connecting rod with spliced pole one end is provided with the stripper plate, the connecting rod with the spread groove has all been seted up to the other end of spliced pole, be provided with the connecting pin in the spread groove, the cover is equipped with the connector on the connecting pin, the connector sets up on gag lever post and screw rod, be provided with the hand wheel on the screw rod.

Furthermore, the fastening plate and the extrusion plate are made of insulating materials.

Further, the screw rod pass through the connector with the spliced pole is connected, the gag lever post pass through the connector with the gag lever post is connected.

Further, coupling assembling includes connecting block and connection piece, the connecting block sets up one side of lock sleeve, the spout has been seted up on the connecting block, wear to be equipped with fixing bolt on the connecting block, the connection piece sets up the opposite side of lock sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

through the setting of block group price, after fixed with the terminal sheath through fixed subassembly, rotate the kayser subassembly of lock cover both sides, remove through the screw rod, let the stripper plate on the spliced pole extrude the terminal sheath, and then carry out the kayser to the sheath, through the setting of this subassembly, solved the not stable enough problem of device connection.

Through the setting of fixed subassembly, when fixing the sheath, advance the sheath kayser between the mounting plate, let the mounting plate remove and extrude reset spring, establish into the back when the card, through reset spring's reaction force, lock cover and terminal, reset spring can carry out the kayser to not unidimensional sheath simultaneously for the kayser size of device is no longer single.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the present invention;

FIG. 4 is a schematic view of the latch assembly of the present invention;

FIG. 5 is a schematic view of a securing assembly of the present invention;

FIG. 6 is a partial schematic view of the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a lock sleeve; 2. connecting sheets; 3. a fixed block; 4. connecting blocks; 5. a stabilizer bar; 6. a fastening plate; 7. a return spring; 8. a pressing plate; 9. a hand wheel; 10. a limiting rod; 11. a connecting pin; 12. connecting grooves; 13. a chute; 14. a connecting rod; 15. connecting columns; 16. a screw; 17. a stabilization well; 18. a through hole; 19. fixing the bolt; 20. a placement groove; 21. a slide hole; 22. a limiting hole; 23. a connector; 24. and a limiting plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a terminal sheath with a strengthened clamping and locking function, which comprises a lock sleeve 1, wherein two groups of fixed blocks 3 are arranged in the lock sleeve 1, placing grooves 20 are formed in the two groups of fixed blocks 3, stabilizing holes 17 are formed in the placing grooves 20, and fixing components penetrate through the placing grooves 20; the fixed subassembly includes stabilizer bar 5, stabilizer bar 5 wears to establish in the stable hole 17, stabilizer bar 5's one end is provided with mounting plate 6, be provided with reset spring 7 on mounting plate 6, reset spring 7 with lock sleeve 1 is connected, stabilizer bar 5's the other end is provided with limiting plate 24.

Standing groove 20 in fixed block 3, the reset spring 7 on the fixed subassembly is conveniently installed, stabilization hole 17 is convenient to install stabilizer bar 5, when using fixed subassembly to fix the sheath, establish into between mounting plate 6 with the sheath card earlier, let mounting plate 6 promote reset spring 7, drive stabilizer bar 5 simultaneously and remove, let stabilizer bar 5 remove in stabilization hole 17, after the completion is established to the sheath card, reset spring 7 reverse promotion mounting plate 6 presss from both sides tightly terminal and sheath's connection, it is inseparabler to let it connect, fix the sheath that can be quick through this subassembly, stabilizer bar 5 can let mounting plate 6's fastening more stable, prevent that mounting plate 6 from removing.

Two sides of the lock sleeve 1 are both provided with a sliding hole 21 and a limiting hole 22, and clamping components are respectively arranged in the sliding hole 21 and the limiting hole 22 in a penetrating manner; the kayser subassembly includes connecting rod 14 and spliced pole 15, connecting rod 14 wears to establish in spacing hole 22, spliced pole 15 wears to establish in the sliding hole 21, connecting rod 14 with spliced pole 15 one end is provided with stripper plate 8, connecting rod 14 with connecting groove 12 has all been seted up to the other end of spliced pole 15, be provided with connecting pin 11 in the connecting groove 12, the cover is equipped with connector 23 on the connecting pin 11, connector 23 sets up on gag lever post 10 and screw rod 16, be provided with hand wheel 9 on the screw rod 16.

Slide opening 21 makes things convenient for connecting rod 14 with spacing hole 22, spliced pole 15, screw rod 16, gag lever post 10 removes on lock sleeve 1, after fixing the sheath through fixed subassembly, hand wheel 9 rotates screw rod 16, screw rod 16 drives gag lever post 10 and stripper plate 8 and removes, press from both sides tightly the sheath through stripper plate 8, carry out the kayser to being connected of sheath and terminal, let the sheath inseparabler with being connected of terminal, setting up through this subassembly can let it connect more stably, simultaneously through spread groove 12 and connecting pin 11 and connector 23's setting, remove the completion back with the kayser subassembly, can fold, avoid occupying a large amount of spaces, also make things convenient for coupling assembling to connect simultaneously.

The lock sleeve 1 is provided with a connecting assembly, two groups of through holes 18 are formed in the top end and the bottom end of the lock sleeve 1, and the two groups of through holes 18 are uniformly distributed on the lock sleeve 1; coupling assembling includes connecting block 4 and connection piece 2, connecting block 4 sets up one side of lock tube 1, spout 13 has been seted up on connecting block 4, wear to be equipped with fixing bolt 19 on connecting block 4, connection piece 2 sets up the opposite side of lock tube 1.

Through-hole 18 lets the device wholly more pleasing to the eye, when needs are connected the multiunit device, with 2 kaysers of connection piece advance spout 13 in, the card is established the back, rotates fixing bolt 19, lets fixing bolt 19 lock connection piece 2, lets it connect more fastening, lets the device more practical.

Referring to fig. 2, 4 and 5, the fastening plate 6 and the pressing plate 8 are both made of insulating materials; the insulating material can prevent the electric current from passing through, and the device is prevented from being electrified and causing damage to workers.

Referring to fig. 2 and 4, the screw 16 is connected with the connecting column 15 through a connector 23, and the limiting rod 10 is connected with the limiting rod 10 through the connector 23; the screw 16 and the limiting rod 10 are convenient to rotate through the connecting head 23.

The specific use mode and function of the embodiment are as follows: when the device is used, firstly, the sheath is fixed through the fixing component, the sheath is clamped between the fastening plates 6 during fixing, the fastening plates 6 push the reset spring 7, the stabilizing rod 5 is driven to move, the stabilizing rod 5 moves in the stabilizing hole 17, after the sheath is clamped, the reset spring 7 reversely pushes the fastening plates 6 to clamp and fix the connection between the terminal and the sheath, then, after the fixing is completed, the clamping and locking component is rotated, the hand wheel 9 rotates the screw 16, the screw 16 drives the limiting rod 10 to move with the extrusion plate 8, the sheath is clamped through the extrusion plate 8, the connection between the sheath and the terminal is clamped, the component enables the connection to be more stable, and finally, when a plurality of groups of devices need to be connected, the connecting sheet 2 is clamped into the chute 13, and after the clamping, the fixing bolt 19 is rotated, let fixing bolt 19 lock connection piece 2, let it connect more fixedly, also let the connection of device more stable, through the setting of above-mentioned subassembly and part, solved the sheath and do not have the kayser function for connect stable and kayser size singleness inadequately, can not carry out the problem of kayser to different sheaths.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a terminal sheath with strengthen kayser function which characterized in that: the lock sleeve comprises a lock sleeve (1), wherein two groups of fixed blocks (3) are arranged in the lock sleeve (1), placing grooves (20) are formed in the two groups of fixed blocks (3), stabilizing holes (17) are formed in the placing grooves (20), and fixing assemblies are arranged in the placing grooves (20) in a penetrating mode; both sides of the lock sleeve (1) are provided with a sliding hole (21) and a limiting hole (22), and clamping and locking components penetrate through the sliding hole (21) and the limiting hole (22); be provided with coupling assembling on lock sleeve (1), two sets of through-hole (18) have all been seted up with the bottom in lock sleeve (1) top, and even distribution of two sets of through-hole (18) is in on lock sleeve (1).

2. The terminal sheath with enhanced snap-lock function of claim 1, wherein: the fixing component comprises a stabilizer bar (5), the stabilizer bar (5) is arranged in the stabilizing hole (17) in a penetrating mode, one end of the stabilizer bar (5) is provided with a fastening plate (6), a reset spring (7) is arranged on the fastening plate (6), the reset spring (7) is connected with the lock sleeve (1), and a limiting plate (24) is arranged at the other end of the stabilizer bar (5).

3. The terminal sheath with the enhanced snap-lock function of claim 2, wherein: the kayser subassembly includes connecting rod (14) and spliced pole (15), connecting rod (14) are worn to establish in spacing hole (22), spliced pole (15) are worn to establish in sliding hole (21), connecting rod (14) with spliced pole (15) one end is provided with stripper plate (8), connecting rod (14) with spread groove (12) have all been seted up to the other end of spliced pole (15), be provided with connecting pin (11) in spread groove (12), the cover is equipped with connector (23) on connecting pin (11), connector (23) set up on gag lever post (10) and screw rod (16), be provided with hand wheel (9) on screw rod (16).

4. The terminal sheath with enhanced snap lock function of claim 3, wherein: the fastening plate (6) and the extrusion plate (8) are made of insulating materials.

5. The terminal sheath with enhanced snap lock function of claim 3, wherein: the screw rod (16) is connected with the connecting column (15) through a connector (23), and the limiting rod (10) is connected with the limiting rod (10) through the connector (23).

6. The terminal sheath with enhanced snap-lock function of claim 1, wherein: coupling assembling includes connecting block (4) and connection piece (2), connecting block (4) set up one side of lock tube (1), spout (13) have been seted up on connecting block (4), wear to be equipped with fixing bolt (19) on connecting block (4), connection piece (2) set up the opposite side of lock tube (1).