TWM606139U - Sliding block locking type electrical connector - Google Patents

Abstract

This creation discloses a sliding block locking electrical connector, which includes a male connector, a female connector and a locking slider. The male connector and the female connector have a male end contact element mounting cavity and a female end respectively. In the contact element mounting cavity, the male connector is provided with a swingable locking hook, the female connector is provided with a lock column that cooperates with the locking hook, and the male connector is provided with a positioning stop A sliding groove is formed between the positioning block and the side of the male connector, the locking sliding block is installed in the sliding groove and can slide in the sliding groove, and the locking sliding block slides to the sliding groove Behind the front end, one side of the locking slider will abut against the side of the locking hook and can force the locking hook and the locking column to lock each other. This kind of slider locking electrical connector has the advantages of simple structure, convenient use, convenient locking and disassembly, high use efficiency, fast connection, good positioning accuracy, high safety and the like that existing products do not have.

Description

Slide lock type electric connector

This creation relates to an electrical connection device, especially a sliding block locking type electrical connector.

The electrical connector is a commonly used electrical connection component. Existing electrical connectors generally include a male connector and a female connector. In application, the male connector and the female connector are generally connected by screws to ensure electrical contact between the male connector and the contact elements inside the female connector. However, this screw connection structure is more complicated in locking and dismounting, and the time and cost of installation and dismounting are high, the installation efficiency is low, and the use is inconvenient. On the other hand, due to the limitations of structure and design, When the existing connector is used, the male connector and the female connector are prone to inaccurate mating, which not only increases the difficulty of use, but also the electrical contact elements inside the connector are worn out, prone to poor contact, and bring unnecessary safety hazards.

In view of this, the purpose of this creation is to provide a new technical solution to solve the existing technical defects.

In order to overcome the shortcomings of the prior art, this creation provides a slider locking type electrical connector, which solves the inconvenience, difficulty in installation and disassembly, low application efficiency, high time cost, easy contact, and hidden safety hazards in the prior art. And other technical defects.

The technical solutions adopted by this creation to solve its technical problems are:

A slider locking type electrical connector, comprising a male connector, a female connector and a locking slider. The male connector and the female connector are respectively provided with a male end contact element mounting cavity and a female end contact element mounting cavity , The male connector is provided with a swingable locking hook, the female connector is provided with a lock column that cooperates with the locking hook, the male connector is provided with a positioning stopper, the A sliding groove is formed between the positioning block and the side of the male connector. The locking slider is installed in the sliding groove and can slide in the sliding groove. After the locking slider slides to the front end in the sliding groove, the lock One side of the sliding block will abut against the side of the locking hook and can force the locking hook and the locking column to lock each other.

As an improvement of the above technical solution, the positioning stopper has four and the four positioning stoppers are respectively located at the four corner positions of the male connector, and the outer end of the positioning stopper extends to the connecting end surface of the male connector.

As a further improvement of the above technical solution, the part of the positioning stop protruding to the outside of the male connector has a guiding inclined surface that facilitates the precise clamping of the female connector.

As a further improvement of the above technical solution, a spring positioning block is provided on the side of the male connector, a compression spring is provided between the spring positioning block and the locking hook, and a first spring is provided on the spring positioning block. A second spring installation hole is opened on the locking hook, and two ends of the compression spring are respectively installed in the first spring installation hole and the second spring installation hole.

As a further improvement of the above technical solution, the locking hook is hingedly mounted on the side of the male connector through a mounting shaft.

As a further improvement of the above technical solution, the front end of the locking slider has a locking protrusion, and the front end of the locking hook has a front end protrusion of the hook and a hook part that cooperates with the lock column, and the lock The rear end of the locking hook has a rear end protrusion of the locking hook. After the locking slider slides to the front end in the sliding groove of the positioning block, the locking protrusion at the front end of the locking slider will abut against the locking hook The front end of the hook is raised, and the hook part of the locking hook is forced to be retracted and hooked on the lock post of the female connector to achieve mutual locking between the male connector and the female connector; the locking slider is in After the sliding groove of the positioning block slides to the rear end, the locking protrusion at the front end of the locking slider will be limited in the sliding groove by the rear protrusion of the hook at the rear end of the locking hook.

As a further improvement of the above technical solution, the locking slider is a U-shaped slider, and the locking slider is provided with a slider locking baffle, and the slider locking baffle can abut against the locking card The rear end of the hook and the locking slide limit.

As a further improvement of the above technical solution, the locking hooks have four, the two side walls corresponding to the male connector are respectively provided with two locking hooks, the locking slider has two pieces and each piece of locking slider Corresponding to the use of two locking hooks, there are four lock posts, and two corresponding side walls of the female connector are respectively provided with two lock posts.

As a further improvement of the above technical solution, the side wall of the female connector has a recess, and the locking column is arranged at the recess.

As a further improvement of the above technical solution, the female connector is provided with a sealing ring on the end face of the female connector butting with the male connector.

The beneficial effect of this creation is: this creation provides a slider locking type electrical connector, which realizes the male connector and the female connector by locking the slider, the locking hook and the locking column. The detachable buckle connection of the connector can greatly improve the installation and disassembly efficiency during application, save time and labor costs, and is more convenient and quick to use; in addition, the male connector and the female connector can be effectively realized through the positioning stop Precise positioning, so that the male connector and the female connector can be quickly docked, and the electrical connection components inside the male connector and the female connector can also be accurate, the friction loss of the components is small, the safety hazard is effectively reduced, and the safety is better.

In summary, this kind of sliding block locking electrical connector solves the technical defects of the prior art, such as inconvenience in use, difficulty in installation and disassembly, low application efficiency, high time cost, easy contact, and potential safety hazards.

The creation will be further explained below in conjunction with the drawings and embodiments.

The following will clearly and completely describe the concept, specific structure, and technical effects of the creation in conjunction with the embodiments and drawings, so as to fully understand the purpose, features and effects of the creation. Obviously, the described embodiments are only a part of the embodiments of this creation, not all of them. Based on the embodiments of this creation, other embodiments obtained by those skilled in the art without creative work belong to The scope of protection of this creation. In addition, all the connection/connection relationships involved in the patent do not only refer to the direct connection of the components, but rather that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in this creation can be combined interactively under the premise of not contradicting each other, refer to Figure 1-6.

A slider locking type electrical connector, comprising a male connector 1, a female connector 2 and a locking slider 3. The male connector 1 and the female connector 2 respectively have a male end contact element mounting cavity 11 and The female end contacts the element mounting cavity 21, the male connector 1 is provided with a swingable locking hook 4 on the side, and the female connector 2 is provided with a locking column 22 that cooperates with the locking hook 4 , The male connector 1 has a positioning stopper 12, and a sliding groove 13 is formed between the positioning stopper 12 and the side of the male connector 1. The locking slide 3 is installed in the slide groove 13 and can slide in the slide groove 13. After the locking slide 3 slides to the front end in the slide groove 13, one side of the locking slide 13 will abut At the side of the locking hook 4, the locking hook 4 and the locking cylinder 22 can be forced to lock each other.

Preferably, the positioning stopper 12 has four and the four positioning stoppers 12 are respectively located at the four corner positions of the male connector 1, and the outer end of the positioning stopper 12 extends to the connecting end surface of the male connector 1.

Preferably, the part of the positioning block 12 that protrudes to the outside of the male connector 1 has a guiding inclined surface 121 that facilitates the precise clamping of the female connector 2.

Preferably, a spring positioning block 14 is provided on the side of the male connector 1, a compression spring 5 is provided between the spring positioning block 14 and the locking hook 4, and the spring positioning block 14 is provided with a first A spring mounting hole 141 is provided with a second spring mounting hole 41 on the locking hook 4, and two ends of the compression spring 5 are respectively mounted in the first spring mounting hole 141 and the second spring mounting hole 41.

Preferably, the locking hook 4 is hingedly mounted on the side of the male connector 1 through a mounting shaft.

Preferably, the front end of the locking slider 3 has a locking protrusion 31, and the front end of the locking hook 4 has a front end protrusion 43 of a hook and a hook portion 42 that cooperates with the lock column 22. The rear end of the locking hook 4 has a rear-end protrusion 44 of the locking hook. After the locking slider 3 slides to the front end in the sliding groove 13 of the positioning block 12, the locking protrusion 31 at the front end of the locking slider 3 is locked. Will abut against the hook front protrusion 43 at the front end of the locking hook 4, and force the hook portion 42 of the locking hook 4 to be retracted and hooked on the locking post 22 of the female connector 2 to achieve a male connection The interlocking of the connector 1 and the female connector 2; after the locking slider 3 slides to the rear end in the sliding groove 13 of the positioning block 12, the locking protrusion 31 at the front end of the locking slider 3 will be locked. The rear end protrusion 44 of the hook 4 at the rear end of the hook 4 is limited in the sliding groove 13.

Preferably, the locking sliding block 3 is a U-shaped sliding block, and the locking sliding block 3 has a sliding block locking baffle 32, and the sliding block locking baffle 32 can abut against the locking hook The rear end of 4 and the locking slider 3 are restricted.

Preferably, there are four locking hooks 4, two locking hooks 4 are respectively provided on the two side walls corresponding to the male connector 1, and the locking slider 3 has two blocks and each block of the locking slider 3 Corresponding to the use of two locking hooks 4, there are four lock posts 22, and two corresponding side walls of the female connector 2 are respectively provided with two lock posts 22.

Preferably, the side wall of the female connector 2 has a recess 23, and the lock column 22 is arranged at the recess 23.

Preferably, the female connector 2 is provided with a sealing ring 6 on the end face of the female connector 2 butted with the male connector 1.

In the specific application of this creation, when connection is required, the male connector 1 and the female connector 2 are mated, and the female connector 2 is quickly snapped into the four under the guidance of the positioning stop 12 and the guiding inclined surface 121 on the positioning stop 12. Between the two positioning stops 12 and are positioned by the positioning stop 12, the male end of the male connector 1 contacts the electrical connection element installed inside the element mounting cavity 11 and the female connector 2’s electrical connection element installed inside the female contact element mounting cavity 21 The connecting element can quickly realize electrical connection, with low friction loss and higher safety.

Before the male connector 1 and the female connector 2 are connected to each other, under the action of the elastic force of the compression spring 5, the hook portion 42 at the front end of the locking hook 4 separates outwards. When the male connector 1 and the female connector 2 When inserting each other, the lock post 22 on the female connector 2 will move to the range of the hook portion 42 of the locking buckle 4. At this time, the locking slider 3 is pushed in the sliding groove of the positioning block 12 13 sliding inward to the front end, the locking protrusion 31 at the front end of the locking slider 3 will press the hook front protrusion 43 of the locking hook 4, forcing the hook front protrusion 43 to contract inward against the elastic force of the compression spring. After the slide block 3 is slid to the front end, the hook portion 42 of the lock hook 4 will completely lock the lock cylinder 22. In this state, the slide lock baffle 32 of the lock slide 3 will be locked The rear end of the hook 4 is limited. At this time, the male connector 1 and the female connector 2 can be quickly locked by locking the hook portion 42 and the lock column 22 of the hook 4, and the entire locking process is convenient , Fast and easy to operate.

When it is necessary to separate the male connector 1 from the female connector 2, use the slider locking baffle 32 to slide the locking slider 3 toward the rear end. When the locking slider 3 slides to the rear end in the sliding groove 13, The locking protrusion 31 on the locking slider 3 will gradually move away from the hook front protrusion 43 at the front end of the locking hook 4 until the locking protrusion 31 is out of contact with the hook front protrusion 43. At this time, the locking card Under the action of the elastic force of the compression spring 5, the hook portion 42 at the front end of the locking hook 4 separates outward under the action of the elastic force, and the hook portion 42 and the lock cylinder 22 are separated from each other. At this time, the locked state is released. The female connector 2 and the male connector 1 can be separated from each other for quick disassembly. When the locking slider 3 slides to the lower position to the rear end, the locking protrusion 31 of the locking slider 3 will be restricted by the hook rear protrusion 44 at the rear end of the locking hook 4 to prevent the locking hook 4 from slipping. Exit chute 13...and drop.

The above is a detailed description of the preferred implementation of this creation, but the creation and creation are not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this creation. These equivalent modifications or replacements are all included in the scope defined by the claims of this application.

1: Male connector 11: Male end contact component mounting cavity 12: positioning stop 121: Guide slope 13: Chute 14: Spring positioning block 141: first spring mounting hole 2: Female connector 21: Female end contact element mounting cavity 22: Lock column 23: recess 3: lock slider 31: Locking protrusion 32: Slider lock baffle 4: Lock the hook 41: second spring mounting hole 42: Hook part 43: The front end of the hook is raised 44: The rear end of the hook is raised 5: Compression spring

Figure 1 is a schematic diagram of the assembly of this creation. Figure 2 is a structural breakdown of this creation. Figure 3 is a schematic diagram of the cooperation between the male connector and the locking slider, locking hook and compression spring in this creation. Figure 4 is a structural split diagram of the male connector, locking slider, and locking hook in this creation. Figure 5 is a schematic diagram of the cooperation between the male connector and the locking hook in this creation. Figure 6 is a schematic diagram of the structure of the female connector in this creation.

1: Male connector

12: positioning stop

13: Chute

14: Spring positioning block

2: Female connector

22: Lock column

23: recess

3: lock slider

31: Locking protrusion

32: Slider lock baffle

41: second spring mounting hole

42: Hook part

43: The front end of the hook is raised

44: The rear end of the hook is raised

5: Compression spring

Claims (10)

A slider locking type electrical connector, which is characterized in that it comprises a male connector (1), a female connector (2) and a locking slider (3), the male connector (1) and the female connector (2) are respectively provided with a male end contact element mounting cavity (11) and a female end contact element mounting cavity (21) inside, and a swingable locking hook (4) is provided on the side of the male connector (1), The female connector (2) is provided with a lock column (22) used in conjunction with the locking hook (4), and the male connector (1) is provided with a positioning stop (12), the positioning stop (12) A sliding groove (13) is formed between the side of the male connector (1), and the locking slider (3) is installed in the sliding groove (13) and can slide in the sliding groove (13) , After the locking slider (3) slides to the front end in the sliding groove (13), one side of the locking slider (13) will abut against the side of the locking hook (4) and can force the locking card The hook (4) and the lock column (22) are mutually locked. The sliding block locking type electrical connector according to claim 1, characterized in that: the positioning block (12) has four blocks and the four positioning blocks (12) are respectively located on the four sides of the male connector (1). At two corner positions, the outer end of the positioning block (12) protrudes to the connecting end surface of the male connector (1). The sliding block locking type electrical connector according to claim 2, characterized in that: the part of the positioning block (12) protruding to the outside of the male connector (1) is provided with a convenient way for the female connector (2) to be accurately locked. Into the guide slope (121). The slider locking type electrical connector according to claim 1, characterized in that: a spring positioning block (14) is provided on the side of the male connector (1), and the spring positioning block (14) and the lock A compression spring (5) is arranged between the locking hooks (4), a first spring mounting hole (141) is opened on the spring positioning block (14), and a second spring is provided on the locking hook (4). Spring mounting holes (41), both ends of the compression spring (5) are respectively mounted in the first spring mounting hole (141) and the second spring mounting hole (41). The sliding block locking type electrical connector according to claim 1, characterized in that the locking hook (4) is hingedly mounted on the side of the male connector (1) through a mounting shaft. The slider locking type electrical connector according to claim 1, characterized in that: the front end of the locking slider (3) has a locking protrusion (31), and the locking hook (4) The front end has a hook front protrusion (43) and a hook portion (42) matched with the lock column (22), and the rear end of the locking hook (4) has a hook rear protrusion (44), so After the locking slider (3) slides to the front end in the sliding groove (13) of the positioning block (12), the locking protrusion (31) at the front end of the locking slider (3) will abut against the locking card The front end of the hook (43) at the front end of the hook (4) is raised (43), and the hook part (42) of the locking hook (4) is retracted and hooked on the lock post (22) of the female connector (2) , In order to realize the mutual locking of the male connector (1) and the female connector (2); after the locking slider (3) slides to the rear end in the sliding groove (13) of the positioning block (12), it is locked The locking protrusion (31) at the front end of the sliding block (3) will be restricted in the sliding groove (13) by the locking protrusion (44) at the rear end of the locking hook (4). The slider locking type electrical connector according to claim 1, characterized in that: the locking slider (3) is a U-shaped slider, and the locking slider (3) is provided with a slider locking baffle (32), the sliding block locking baffle (32) can abut against the rear end of the locking hook (4) and limit the locking sliding block (3). The sliding block locking type electrical connector according to claim 1, characterized in that: the locking hooks (4) have four, and the two side walls corresponding to the male connector (1) are respectively provided with two locking cards Hook (4), the locking slider (3) has two pieces, and each of the locking sliders (3) corresponds to two locking hooks (4), and the lock posts (22) have four. Two lock posts (22) are respectively provided on two corresponding side walls of the female connector (2). The slider locking type electrical connector according to claim 1, characterized in that: the side wall of the female connector (2) has a recess (23), and the locking post (22) is arranged in the recess (23) places. The slider locking type electrical connector according to claim 1, characterized in that the female connector (2) is provided with a sealing ring (6) on the end face of the female connector (2) butted with the male connector (1).

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