CN214797866U - Plate end connector - Google Patents

Abstract

The utility model relates to the technical field of connectors, in particular to a plate end connector, which comprises a shell, an inserting cavity arranged on the shell, an inserting fixing seat arranged on the inserting cavity, an electric connecting component inserted in the inserting fixing seat and extending to the inserting cavity, and holding elements arranged on the inserting fixing seat and positioned at two sides of the electric connecting component; the power connection assembly comprises a power connection shell inserted in the plug-in fixed seat, a first terminal seat and a second terminal seat arranged in the power connection shell, and a shielding element arranged between the first terminal seat and the second terminal seat; the utility model discloses guarantee the stability of structure grafting, simple structure, it is effectual, long service life to inside electricity subassembly protection.

Description

Plate end connector

Technical Field

The utility model relates to a connector technical field especially relates to a board end connector.

Background

A connector is a component that is frequently contacted by an electrical engineering technician. The function is as follows: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

Connectors are now widely used in various industries and there are great uses and benefits to connectors, such as: the connector is improved in the production process, and the assembly process of the electronic product is simplified; the mass production process is also simplified. The prior plate end connector has poor stability in the use process of splicing, has poor protection effect on an internal electric connection structure, is easy to break down, and has the problem of short service life and the like, which needs further improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a guarantee stability that structure was pegged graft, simple structure, it is effectual to inside electricity subassembly protection, the long service life's of stability board end connector.

The utility model adopts the technical proposal that: a plate end connector comprises a shell, an inserting cavity arranged on the shell, an inserting fixing seat arranged on the inserting cavity, an electric connection component inserted in the inserting fixing seat and extending to the inserting cavity, and holding elements arranged on the inserting fixing seat and positioned on two sides of the electric connection component; the power connection assembly comprises a power connection shell inserted in the plug-in fixed seat, a first terminal seat and a second terminal seat arranged in the power connection shell, and a shielding element arranged between the first terminal seat and the second terminal seat.

The further improvement of the scheme is that the shell is integrally formed by injection molding.

The further improvement of the scheme is that the shell is provided with a plug socket, the plug cavity is arranged on the plug socket, and the plug socket is provided with a plug guide strip and a plug buckle.

The further improvement of the scheme is that a partition plate is arranged between the plug socket sleeve and the plug fixing seat, and a sealing ring is arranged on the plug socket close to the partition plate.

The power connection assembly is inserted into the insertion groove, and the holding element is inserted into the holding groove.

The further improvement to the above scheme is that the electricity connection shell is formed by punching and shaping in an integrated manner, and the electricity connection shell is integrally formed with a fixed pin.

The further improvement of the above scheme is that the first terminal seat comprises a first insulator, a first grounding piece arranged on the first insulator and a plurality of groups of first electric terminals arranged on the first insulator, and the first electric terminals extend to the inner diameter of the electric shell.

The second terminal seat comprises a second insulator, a second grounding sheet arranged on the second insulator and a plurality of groups of second electric terminals arranged on the second insulator, and the second electric terminals extend to the inner diameter of the electric shell.

The further improvement of the scheme is that the first insulator is provided with a connecting column, and the second insulator is provided with a connecting hole corresponding to the connecting column.

In a further improvement of the above solution, the first insulator and the second insulator are separated by the shielding element, the positioning plate is sleeved on the shielding element, and the first electrical terminal and the second electrical terminal are both connected to the positioning plate.

The utility model has the advantages that:

compared with the traditional connector, the utility model is used for electrically conductive transmission data is through setting up the grafting chamber inside the shell to connect the electricity subassembly that will be used for transmission data to fix the grafting fixing base at the grafting intracavity, thereby through the grafting intracavity that is connected to the shell when the connector is pegged graft, can play certain guard action, it is convenient to peg graft, and stable in structure is reliable, and set up on the grafting fixing base moreover and held the power component, the stability of assurance structure grafting, moreover, the steam generator is simple in structure, it is effectual to inside electricity subassembly protection, long service life. Specifically, the power connection device is provided with a shell, an inserting cavity arranged on the shell, an inserting fixing seat arranged on the inserting cavity, a power connection component inserted in the inserting fixing seat and extending to the inserting cavity, and holding elements arranged on the inserting fixing seat and positioned on two sides of the power connection component; the power connection assembly comprises a power connection shell inserted in the plug-in fixed seat, a first terminal seat and a second terminal seat arranged in the power connection shell, and a shielding element arranged between the first terminal seat and the second terminal seat; the first terminal seat, the second terminal seat and the power connection shell are matched to be used for power connection transmission data, the power connection effect is good, the structure is reliable, and a shielding element is arranged between the first terminal seat and the second terminal seat and used for shielding interference, so that the stability of power connection transmission is guaranteed.

Drawings

Fig. 1 is a schematic perspective view of the novel plate end connector of the present invention;

FIG. 2 is a schematic perspective view of the plate end connector of FIG. 1 from another perspective;

FIG. 3 is an exploded view of the plate end connector of FIG. 1;

fig. 4 is an exploded view of the power connection assembly of the board terminal connector in fig. 1.

Description of reference numerals: the plug-in connector comprises a shell 1, a plug socket 11, a plug-in guide strip 111, a plug-in buckle 112, a partition 113, a sealing ring 12, a plug-in cavity 2, a plug-in fixed seat 3, a plug-in groove 31, a holding force groove 32, an electric connection assembly 4, an electric connection shell 41, a fixed pin 411, a first terminal seat 42, a first insulator 421, a connection column 421a, a first grounding piece 422, a first electric connection terminal 423, a second terminal seat 43, a second insulator 431, a connection hole 431a, a second grounding piece 432, a second electric connection terminal 433, a shielding element 44, a first positioning plate 441 and a holding force element 5.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 4, a board end connector includes a housing 1, an insertion cavity 2 opened in the housing 1, an insertion fixing seat 3 disposed in the insertion cavity 2, an electrical connection component 4 inserted in the insertion fixing seat 3 and extending to the insertion cavity 2, and holding elements 5 disposed on the insertion fixing seat 3 and located at two sides of the electrical connection component 4; the electrical connection assembly 4 includes an electrical connection housing 41 inserted in the plug-in fixing base 3, a first terminal base 42 and a second terminal base 43 disposed in the electrical connection housing 41, and a shielding element 44 disposed between the first terminal base 42 and the second terminal base 43.

The shell 1 is an integrated injection molding, the shell 1 is a plastic shell formed by integrated molding, the structure is simple, the manufacturing is convenient, and the inserting and using stability is good.

The shell 1 is provided with a plug socket 11, the plug cavity 2 is arranged on the plug socket 11, the plug socket 11 is provided with a plug guide strip 111 and a plug buckle 112, the plug guide strip 111 is matched with the plug buckle 112 to play a role of guiding and plug clamping when the connector is plugged, and the stability is good when the plug is used.

Be equipped with baffle 113 between 11 covers of bayonet socket and the grafting fixing base 3, bayonet socket 11 is close to baffle 113 and is equipped with sealing washer 12, guarantees through sealing washer 12 to play water proof protection effect when the connector is pegged graft, and water-proof effects is good, and is good to inside grafting protective effect.

The plug-in fixing seat 3 is provided with a plug-in groove 31 and a holding force groove 32, the power connection component 4 is inserted into the plug-in groove 31, the holding force element 5 is inserted into the holding force groove 32, the plug-in groove 31 is matched with the holding force groove 32 and is respectively used for plug-in fixing of the power connection component 4 and the holding force element 5, and the structure is stable and reliable.

Referring to fig. 4, the power connection housing 41 is formed by stamping integrally, the power connection housing 41 is integrally formed with a fixing pin 411, and the fixing pin 411 is used for connecting a board end, so that the structure is reliable, and the data transmission stability is good.

First terminal seat 42 includes first insulator 421, locates first ground lug 422 of first insulator 421 and locates the first electrical terminal 423 of a plurality of groups of first insulator 421, first electrical terminal 423 extends to the electric casing 41 internal diameter, and the further improvement is that, second terminal seat 43 includes second insulator 431, locates second insulator 431's second ground lug 432, and locates a plurality of groups second electrical terminal 433 of second insulator 431, second electrical terminal 433 extends to electric casing 41 internal diameter, is used for connecing electric transmission data through the first electrical terminal 423 and the second electrical terminal 433 that adopt the multiunit, and transmission stability is good, and factor of safety is high.

First insulator 421 is equipped with spliced pole 421a, second insulator 431 corresponds spliced pole 421a and has seted up connecting hole 431a, through the cooperation of spliced pole 421a with connecting hole 431a, easy to assemble counterpoint, and the structure is reliable.

Shielding element 44 separates first insulator 421 and second insulator 431, shielding element 44 cover is equipped with locating plate 441, first electric terminal 423 and second electric terminal 433 all are connected to locating plate 441, are used for fixing a position first electric terminal 423 and second electric terminal 433 through locating plate 441, specifically set up the constant head tank and fix a position, and the contact is electrically conductive when conveniently pegging graft.

The utility model is used for electrically conductive transmission data, through at 1 inside grafting chamber 2 that sets up of shell, and connect electric subassembly 4 to fix the grafting fixing base 3 in grafting chamber 2 that will be used for transmitting data, thereby in 2 grafting chambers through being connected to shell 1 when the connector is pegged graft, certain guard action can be played, it is convenient to peg graft, and stable in structure is reliable, and set up on grafting fixing base 3 and held power component 5, guarantee the stability that the structure was pegged graft, moreover, the steam generator is simple in structure, it is effectual to inside connect electric subassembly 4 protection, long service life. Specifically, the power connection device is provided with a shell 1, an inserting cavity 2 arranged on the shell 1, an inserting fixing seat 3 arranged on the inserting cavity 2, an electric connection component 4 inserted in the inserting fixing seat 3 and extending to the inserting cavity 2, and holding elements 5 arranged on the inserting fixing seat 3 and positioned on two sides of the electric connection component 4; the power connection assembly 4 comprises a power connection housing 41 inserted in the plug-in fixing seat 3, a first terminal seat 42 and a second terminal seat 43 arranged in the power connection housing 41, and a shielding element 44 arranged between the first terminal seat 42 and the second terminal seat 43; through being used for connecting the electric transmission data under the cooperation of first terminal seat 42, second terminal seat 43 and connecing electric casing 41, connect electrically effectually, the structure is reliable to set up shielding element 44 and be used for shielding the interference between first terminal seat 42 and second terminal seat 43, and then guarantee to connect the stability of electric transmission.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A plate end connector, characterized in that: the power connection device comprises a shell, an insertion cavity arranged on the shell, an insertion fixing seat arranged on the insertion cavity, a power connection component inserted in the insertion fixing seat and extending to the insertion cavity, and holding elements arranged on the insertion fixing seat and positioned on two sides of the power connection component; the power connection assembly comprises a power connection shell inserted in the plug-in fixed seat, a first terminal seat and a second terminal seat arranged in the power connection shell, and a shielding element arranged between the first terminal seat and the second terminal seat.

2. The plate end connector of claim 1, wherein: the shell is integrally formed by injection molding.

3. The plate end connector of claim 1, wherein: the shell is provided with a plug socket, the plug socket is provided with a plug guide strip and a plug buckle, and the plug socket is provided with a plug cavity.

4. The plate end connector of claim 3, wherein: a partition plate is arranged between the plug socket sleeve and the plug fixing seat, and a sealing ring is arranged on the plug socket close to the partition plate.

5. The plate end connector of claim 1, wherein: the plug-in fixing seat is provided with a plug-in groove and a holding groove, the power connection assembly is inserted in the plug-in groove, and the holding element is inserted in the holding groove.

6. The plate end connector of claim 1, wherein: connect electric casing and be integrative stamping forming, connect electric casing integrated into one piece to have fixed pin.

7. The plate end connector of claim 1, wherein: the first terminal seat comprises a first insulator, a first grounding piece arranged on the first insulator and a plurality of groups of first electric terminals arranged on the first insulator, and the first electric terminals extend to the inner diameter of the electric shell.

8. The plate end connector of claim 7, wherein: the second terminal seat comprises a second insulator, a second grounding piece arranged on the second insulator and a plurality of groups of second electric terminals arranged on the second insulator, and the second electric terminals extend to the inner diameter of the electric shell.

9. The plate end connector of claim 8, wherein: the first insulator is provided with a connecting column, and the second insulator is provided with a connecting hole corresponding to the connecting column.

10. The plate end connector of claim 9, wherein: the shielding element separates the first insulator and the second insulator, the shielding element is sleeved with a positioning plate, and the first electric terminal and the second electric terminal are both connected to the positioning plate.

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