CN216214540U - Electric connector and mainboard structure - Google Patents

Abstract

The utility model provides an electric connector and a mainboard structure, relating to the technical field of connectors, comprising a mainboard and an electric connector body arranged on the side wall of the mainboard, wherein the electric connector body comprises a fixed shell and a telescopic conductive column arranged inside the fixed shell, a stabilizing ring is fixed on the outer wall of the conductive column and close to the side of the mainboard, the stabilizing ring and the inner wall of the fixed shell at one side far away from the mainboard are connected with a tension spring, the tension spring is sleeved outside the conductive column, an electric connection elastic sheet electrically connected with the inner part of the fixed shell is arranged on the side wall of the mainboard and positioned inside the fixed shell, an elastic clamping hook is arranged on the outer wall of the fixed shell and close to the electric connection elastic sheet, the electric connector and the mainboard structure can ensure the electric connection stability of the electric connector body by additionally arranging the electric connection elastic sheet between the conductive column and the mainboard, and simultaneously avoid the damage caused by the hard contact of the conductive column and the mainboard, the elastic clamping hook is clamped with the third mechanism, so that the fixing can be realized, and the contact effect is prevented from being influenced by the separation of the elastic clamping hook and the third mechanism during installation.

Description

Electric connector and mainboard structure

Technical Field

The utility model relates to the technical field of connectors, in particular to an electric connector and a mainboard structure.

Background

The mainboard body of the existing mainboard is usually provided with an electric connector body electrically connected with the mainboard body, so that the third structure can realize the electric connection with the mainboard body through the electric connector body electrically connected with the mainboard body, and the existing electric connector and the mainboard body are always in a communicated state, so that the electric connector is also electrified when the mainboard body is electrified, and potential safety hazards exist. The application number is CN 202023195761.7's an electric connector and mainboard, can solve this problem through the telescopic is led electrical pillar, nevertheless the spring produces the application of force of keeping away from the mainboard to leading electrical pillar, can make third mechanism separate gradually with the electric connector gradually, influences the electric connection effect, leads electrical pillar and mainboard rigid contact simultaneously, and repetitious usage easily leads to the fact the damage to the mainboard, influences the stability of connecing the electricity.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an electric connector and a mainboard structure, and solves the problems that a spring applies force to a conductive post to be far away from a mainboard in a comparison file, so that a third mechanism is gradually separated from the electric connector, the electric connection effect is influenced, and meanwhile, the conductive post is in hard contact with the mainboard, the mainboard is easily damaged after repeated use, and the electric connection stability is influenced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an electric connector and mainboard structure, includes the mainboard and installs in the electric connector body of its lateral wall, and the electric connector body includes that fixed shell and inside telescopic lead electrical pillar, the outer wall of leading electrical pillar just is close to the mainboard side and is fixed with the stabilizing ring, and the one side inner wall that mainboard was kept away from to stabilizing ring and fixed shell is connected with the extension spring, and the extension spring cover is located and is led the electrical pillar outside, the lateral wall of mainboard just is located the internally mounted of fixed shell and connects the electricity shell fragment rather than the electricity connection, and the outer wall of fixed shell just is close to and connects electricity shell fragment department and install the elasticity trip.

Furthermore, connect the welding of one side that the mainboard was kept away from to the electricity shell fragment and connect the electroplax with electrically conductive post tip looks adaptation, make and connect the electroplax at less inclination, all can with lead electrical pillar fully contact, connect the electroplax to replace to connect the electricity shell fragment and lead electrical pillar contact, increased area of contact, can improve the transmission effect of signal of telecommunication.

Further, the end connection of elasticity trip has the release lever, and the tip of release lever extends to fixed shell and is close to the bottom of leading electrical pillar, and when will fixed shell and electric connector body separation, press the tip of elasticity trip and can separate it, the release lever supports gradually to touch the electroplax and pushes down it with lead electrical pillar separation simultaneously, in time cuts off the power supply, leads electrical pillar and exposes and electrified when avoiding electric connector body preliminary separation, has the potential safety hazard.

Furthermore, the end of the separating rod, which is positioned inside the fixed shell, is in a smooth arc shape, so that the separating rod can be conveniently abutted to the electric plate.

Furthermore, one end of the conductive column close to the mainboard is hemispherical.

Furthermore, the edge of the power connection plate is bent downwards to facilitate pressing down.

(III) advantageous effects

The utility model provides an electric connector and a mainboard structure. The method has the following beneficial effects:

1. this electric connector and mainboard structure connects the electric shell fragment through set up between leading electrical pillar and mainboard, can guarantee the stability that the electric connector body connects the electricity, avoids leading the damage that electrical pillar and mainboard rigid contact lead to simultaneously, and elasticity trip and third mechanism joint can be fixed, and both separation influence contact effect when avoiding installing.

2. This electric connector and mainboard structure, when will fixing housing and electric connector body separation, press the tip of elasticity trip and can separate it, the while disconnecting lever supports gradually and touches the electroplax and pushes down it and lead the electrical pillar separation, and the electrical shutoff in time is led electrical pillar and is exposed and electrified when avoiding electric connector body preliminary separation, has the potential safety hazard.

3. This electric connector and mainboard structure replaces to connect the electric shell fragment and leads the electrical contact through connecing the electric board, has increased area of contact, can improve the transmission effect of signal of telecommunication.

Drawings

Fig. 1 is a schematic view of the internal structure of the stationary casing according to the present invention.

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

Fig. 3 is an appearance diagram of the present invention.

In the figure: 1. a main board; 2. fixing the housing; 3. a conductive post; 4. a stabilizing ring; 5. a tension spring; 6. connecting a power spring piece; 7. a power connection plate; 8. an elastic clamping hook; 9. and separating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides an electric connector and a mainboard structure, as shown in fig. 1-3, the electric connector comprises a mainboard 1 and an electric connector body arranged on the side wall of the mainboard 1, the electric connector body comprises a fixed shell 2 and a telescopic conductive column 3 arranged inside the fixed shell, one end of the conductive column 3 close to the mainboard 1 is hemispherical, the outer wall of the conductive column 3 is fixed with a stabilizing ring 4 close to the mainboard 1, the stabilizing ring 4 and the inner wall of the fixed shell 2 far away from the mainboard 1 are connected with a tension spring 5, the tension spring 5 is sleeved outside the conductive column 3, the side wall of the mainboard 1 and positioned inside the fixed shell 2 are provided with an electric connection spring plate 6 electrically connected with the inside of the fixed shell, one side of the electric connection spring plate 6 far away from the mainboard 1 is welded with an electric connection plate 7 matched with the end part of the conductive column 3, so that the electric connection plate 7 can be fully contacted with the conductive column 3 at a smaller inclination angle, and the electric connection plate 7 replaces the electric connection spring plate 6 to be contacted with the conductive column 3, the contact area is increased, the transmission effect of electric signals can be improved, the edge of the electric connection plate 7 is downwards bent to be convenient for pressing down, an elastic clamping hook 8 is arranged on the outer wall of the fixed shell 2 and is close to the electric connection elastic sheet 6, the electric connection stability of the electric connector body can be ensured by additionally arranging the electric connection elastic sheet 6 between the conductive post 3 and the mainboard 1, meanwhile, the damage caused by hard contact between the conductive post 3 and the mainboard 1 is avoided, the elastic clamping hook 8 is clamped with a third mechanism for fixing, the contact effect is prevented from being influenced by separation of the conductive post 3 and the conductive post when the electric connector body is installed, the end part of the elastic clamping hook 8 is connected with a separating rod 9, the end part of the separating rod 9 extends to the fixed shell 2 and is close to the bottom end of the conductive post 3, when the fixed shell 2 is separated from the electric connector body, the end part of the elastic clamping hook 8 can be separated by pressing, and simultaneously, the separating rod 9 gradually abuts against the electric connection plate 7 to separate the conductive post 3, in time cut off the power supply, it is bare and electrified to lead electrical pillar 3 when avoiding electric connector body initial gross separation, has the potential safety hazard, and the one end that the release lever 9 is located fixed 2 insides of shell is glossy arcuation, is convenient for support the crimping electroplax 7.

The working principle is as follows: during the use, it connects electric shell fragment 6 to add between conductive column 3 and the mainboard 1, can guarantee the stability that the electric connector body connects the electricity, avoid simultaneously leading the damage that leads to with the rigid contact of mainboard 1 of conductive column 3, elasticity trip 8 and third mechanism joint, can fix, both separate when avoiding installing and influence the contact effect, when separating fixed shell 2 and electric connector body, the tip of pressing elasticity trip 8 can separate it, simultaneously knockout pin 9 supports gradually to touch the electroplax 7 and pushes down it and lead the separation of electrical column 3, in time cut-off, it exposes and electrified to lead electrical column 3 when avoiding electric connector body initial segregation, there is the potential safety hazard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric connector and mainboard structure, includes mainboard (1) and installs in the electric connector body of its lateral wall, and the electric connector body leads electrical pillar (3), its characterized in that including fixed shell (2) and inside telescopic: the outer wall of leading electrical pillar (3) and being close to mainboard (1) side and being fixed with stabilizing ring (4), stabilizing ring (4) and fixed shell (2) keep away from one side inner wall connection of mainboard (1) have extension spring (5), and extension spring (5) cover is located and is led electrical pillar (3) outside, the lateral wall of mainboard (1) and the internally mounted who is located fixed shell (2) have rather than the electricity shell fragment (6) that connects of internal electricity connection, and the outer wall of fixed shell (2) just is close to and connects electricity shell fragment (6) department and install elasticity trip (8).

2. The electrical connector and motherboard structure as recited in claim 1, wherein: one side of the electric connection elastic sheet (6) far away from the main board (1) is welded with an electric connection plate (7) matched with the end part of the conductive column (3).

3. The electrical connector and motherboard structure as recited in claim 1, wherein: the end connection of elasticity trip (8) has release lever (9), and the tip of release lever (9) extends to fixed shell (2) and is close to the bottom of leading electrical pillar (3).

4. The electrical connector and motherboard structure as recited in claim 3, wherein: one end of the separation rod (9) positioned in the fixed shell (2) is in a smooth arc shape.

5. The electrical connector and motherboard structure as recited in claim 1, wherein: one end of the conductive column (3) close to the mainboard (1) is hemispherical.

6. The electrical connector and motherboard structure as recited in claim 2, wherein: the edge of the electric connection plate (7) is bent downwards.

Images