CN209929606U

CN209929606U - Connector auxiliary part

Info

Publication number: CN209929606U
Application number: CN201921114646.7U
Authority: CN
Inventors: 王保锋
Original assignee: Jinjiang Changsheng Electronic Technology Co Ltd
Current assignee: Jinjiang Changsheng Electronic Technology Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-01-10
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a connector auxiliary member, including connector body, connecting seat and insulating inoxidizing coating, the connector body is fixed on the connecting seat, the control panel avris is fixed with the inner spring, and inner spring and connecting seat inner wall interconnect, the control panel avris is fixed with adjusting threaded rod, and installs positioning nut on the adjusting threaded rod to positioning nut and the laminating of connecting seat avris, the connecting seat avris is provided with the curb plate, and is fixed with the screw thread post on the curb plate to install fastening nut on the screw thread post, the screw thread post runs through spacing window, and just spacing window sets up on the function board to the function board inboard is fixed with insulating inoxidizing coating. This auxiliary member for connector adopts neotype structural design for this device can not use bolt and mounting hole installation, just can fix in circuit board edge position, and can guarantee the compactness that device and circuit board are connected, guarantees stable electric connection simultaneously, has improved the suitability of connector.

Description

Connector auxiliary part

Technical Field

The utility model relates to a connector technical field specifically is a connector auxiliary member.

Background

The connector is a component of a bridge for establishing communication between blocked parts or isolated and non-communicated circuits in the circuit, and has the effect of enabling current to flow and enabling the circuit to realize a preset function.

With the continuous installation and use of the connector, the following problems are found in the use process:

1. the traditional connector is connected with the circuit board through a reserved hole on the circuit board by using a small bolt, the integration level of electronic components on the circuit board is greatly improved along with the continuous development of electronic technology, and the reserved mounting holes are formed in the circuit board with effective area, so that the improvement of the integration level of the electronic components is greatly influenced;

2. when the small-sized bolt is used for connection, the reserved mounting hole formed in the circuit board must be matched with the mounting hole formed in the connector, so that the applicability of the connector is low.

There is a need to design a connector assistant fitting that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector auxiliary member to put forward the integrated level of reserving electronic components on the mounting hole influence circuit board among the solution above-mentioned background art, problem that the suitability is low.

In order to achieve the above object, the utility model provides a following technical scheme: a connector auxiliary member comprises a connector body, a connecting seat and an insulating protective layer, wherein the connector body is fixed on the connecting seat, the inner side of the connecting seat is provided with a slot, and the top of the inner wall of the slot is fixed with a contact gasket, an inner gear is arranged in the connecting seat, the bottom end of the inner gear is connected with the upper end surface of the control panel, the control board is arranged in the connecting seat, an inner spring is fixed at the side of the control board and is mutually connected with the inner wall of the connecting seat, an adjusting threaded rod is fixed on the side of the control plate, a positioning nut is arranged on the adjusting threaded rod, and the positioning nut is attached to the side of the connecting seat, the side of the connecting seat is provided with a side plate, a threaded column is fixed on the side plate, and a fastening nut is installed on the threaded column, the threaded column penetrates through the limiting window, the limiting window is arranged on the function board, and an insulating protective layer is fixed on the inner side of the function board.

Preferably, the contact pad is made of copper, and the contact pad is electrically connected with the connector body, and the connector body is connected with the connecting seat in an adhesion manner.

Preferably, the internal gear forms a rotating mechanism with the connecting seat through a columnar shaft arranged at the center of the internal gear, a semi-elliptical rubber block with a rough surface is bonded on the internal gear, the internal gear is connected with the side plate in a meshed mode, and meanwhile the side plate is connected with the connecting seat in a sliding mode.

Preferably, the side plate is connected with the threaded columns in a welding mode, and the threaded columns are symmetrically distributed around the connector body.

Preferably, the side plate and the connecting seat are of an integrated structure, the side plate and the function plate are in sliding connection, the overlooking shape of the function plate is L-shaped, and meanwhile, the function plate and the insulating protective layer made of the rubber material with the rough surface are in adhesive connection.

Preferably, the threaded column is connected with the side plate in an adhesive mode, and the threaded column is connected with the limiting window in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary piece for the connector adopts a novel structural design, so that the device can be fixed at the edge of a circuit board without bolts and mounting holes, the connection tightness of the device and the circuit board can be ensured, the stable electrical connection is ensured, and the applicability of the connector is improved;

1. the structure consisting of the slot, the contact gasket, the inner gear, the control panel, the inner spring, the adjusting threaded rod and the positioning nut can stably connect the circuit board and the connector together to ensure the electrical connection relation;

2. curb plate, screw post, fastening nut, spacing window, function board and insulating inoxidizing coating can assist fixedly to the position of connector at the during operation, guarantee the stability of being connected between connector and the circuit board, improve the suitability of connector.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic diagram of a side view cross-sectional structure of the connecting seat of the present invention;

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

fig. 4 is a schematic view of the cross-sectional structure of the functional board according to the present invention.

In the figure: 1. a connector body; 2. a connecting seat; 3. a slot; 4. a contact pad; 5. an internal gear; 6. a control panel; 7. an inner spring; 8. adjusting the threaded rod; 9. positioning a nut; 10. a side plate; 11. a threaded post; 12. fastening a nut; 13. a limiting window; 14. a function board; 15. and (4) insulating protective layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a connector auxiliary part comprises a connector body 1, a connecting seat 2, a slot 3, a contact gasket 4, an internal gear 5, a control panel 6, an internal spring 7, an adjusting threaded rod 8, a positioning nut 9, a side plate 10, a threaded column 11, a fastening nut 12, a limiting window 13, a function board 14 and an insulating protective layer 15, wherein the connector body 1 is fixed on the connecting seat 2, the slot 3 is formed in the inner side of the connecting seat 2, the contact gasket 4 is fixed on the top of the inner wall of the slot 3, the internal gear 5 is installed inside the connecting seat 2, the bottom end of the internal gear 5 is connected with the upper end face of the control panel 6, the control panel 6 is installed in the connecting seat 2, the internal spring 7 is fixed on the side of the control panel 6, the internal spring 7 is connected with the inner wall of the connecting seat 2, the adjusting threaded rod 8 is fixed on the side of the control panel 6, the, the side of the connecting seat 2 is provided with a side plate 10, a threaded column 11 is fixed on the side plate 10, a fastening nut 12 is installed on the threaded column 11, the threaded column 11 penetrates through a limiting window 13, the limiting window 13 is arranged on a function board 14, and an insulating protective layer 15 is fixed on the inner side of the function board 14.

In this embodiment, the contact pad 4 is made of copper, the contact pad 4 is electrically connected to the connector body 1, the connector body 1 is connected to the connecting seat 2 by bonding, and the contact pad 4 electrically connects the connector body 1 to the circuit board;

the internal gear 5 and the connecting seat 2 form a rotating mechanism through a columnar shaft arranged at the center of the internal gear 5, semi-elliptical rubber blocks with rough surfaces are bonded on the internal gear 5, the internal gear 5 is in meshed connection with the side plate 10, and the side plate 10 is in sliding connection with the connecting seat 2 at the same time, the structural design enables the side plate 10 to stably drive the internal gear 5 to rotate by utilizing the meshed connection relation when moving and sliding in the connecting seat 2, so that the rubber blocks bonded on the internal gear 5 extrude and fix the circuit board, the circuit board is tightly attached to the contact gasket 4, and the electrical connection is ensured;

the side plate 10 and the threaded column 11 are connected in a welding mode, the threaded columns 11 are symmetrically distributed relative to the connector body 1, the structural design enables an operator to control the position of the side plate 10 through the threaded columns 11, and the symmetrical distribution structure enables the structure connected with the side plate 10 and the threaded columns 11 to stably position and fix a circuit board;

the side plate 10 and the connecting seat 2 are of an integrated structure, the side plate 10 and the function plate 14 are in sliding connection, the overlooking shape of the function plate 14 is L-shaped, meanwhile, the function plate 14 and the insulating protective layer 15 made of rubber materials with rough surfaces are in bonding connection, the side plate 10 and the function plate 14 can slide, stretch and retract to change the overall length through the structural design, and the connector body 1 and the connecting seat 2 are fixed in an auxiliary mode through the L-shaped function plate 14, so that the connector body 1 and the connecting seat 2 can be stably installed on the sides of circuit boards with different widths, and the applicability of the whole device is improved;

the threaded column 11 and the side plate 10 are in adhesive connection, the threaded column 11 and the limiting window 13 are in sliding connection, and the threaded column 11 and the limiting window 13 slide relatively to each other to stabilize the function board 14 and position the function board 14.

The working principle is as follows: when the device is used, firstly, the whole device is close to the side of the circuit board provided with the exposed connecting contacts, then the fastening nut 12 in the figure 4 is unscrewed, the fastening nut 12 does not extrude the outer side of the functional board 14 any more, the functional board 14 is pulled towards the direction far away from the connecting seat 2 or pushed towards the direction close to the connecting seat 2 according to the width of the circuit board, the side board 10 drives the threaded column 11 and the limiting window 13 to generate relative sliding, and the distance between the inner sides of the 2 functional boards 14 in the figure 1 is slightly larger than the width of the circuit board;

inserting the circuit board into the slot 3 as shown in fig. 2, pulling the adjusting threaded rod 8 to the direction outside the connecting seat 2, driving the control board 6 in fig. 2 to slide rightwards and stretch the inner spring 7, driving the inner gear 5 to rotate anticlockwise by the control board 6 in the sliding process, jacking up the circuit board upwards by the rubber block bonded on the inner gear 5 in the rotating process, extruding and fixing the circuit board and the contact gasket 4, enabling the circuit board to be tightly attached to the contact gasket 4, ensuring the electrical connection, then screwing the positioning nut 9 to be attached to the side of the connecting seat 2, preventing the adjusting threaded rod 8 and the control board 6 from sliding backwards by the positioning nut 9, avoiding the control board 6 from resetting under the elastic force of the stretched inner spring 7, and playing a role in limiting and fixing the inner gear 5, the control board 6 and the circuit;

then, the function board 14 and the side board 10 are pushed to slide relatively, so that the 2 function boards 14 in fig. 1 clamp the side of the circuit board, the insulating protective layer 15 is tightly attached to the side of the circuit board, auxiliary fixing is performed, the fastening nut 12 is screwed, the fastening nut 12 presses the outer side of the function board 14, the function board 14 cannot move, and the installation and fixation of the connector body 1 are completed.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connector auxiliary member, includes connector body (1), connecting seat (2) and insulating inoxidizing coating (15), its characterized in that: the connector body (1) is fixed on the connecting seat (2), the inner side of the connecting seat (2) is provided with a slot (3), the top of the inner wall of the slot (3) is fixed with a contact gasket (4), the connecting seat (2) is internally provided with an internal gear (5), the bottom end of the internal gear (5) is connected with the upper end face of the control plate (6), the control plate (6) is arranged in the connecting seat (2), the side of the control plate (6) is fixed with an internal spring (7), the internal spring (7) is connected with the inner wall of the connecting seat (2), the side of the control plate (6) is fixed with an adjusting threaded rod (8), a positioning nut (9) is arranged on the adjusting threaded rod (8), the positioning nut (9) is attached to the side of the connecting seat (2), the side of the connecting seat (2) is provided with a side plate (10), and a threaded column (, and install fastening nut (12) on screw thread post (11), spacing window (13) are run through in screw thread post (11), and set up on function board (14) spacing window (13) to function board (14) inboard is fixed with insulating protective layer (15).

2. A connector accessory according to claim 1, wherein: the contact gasket (4) is made of copper, the contact gasket (4) is electrically connected with the connector body (1), and the connector body (1) is connected with the connecting seat (2) in an adhesion mode.

3. A connector accessory according to claim 1, wherein: the internal gear (5) forms a rotating mechanism with the connecting seat (2) through a columnar shaft installed at the center of the internal gear (5), a semi-elliptical rubber block with a rough surface is bonded on the internal gear (5), the internal gear (5) is connected with the side plate (10) in a meshed mode, and meanwhile the side plate (10) is connected with the connecting seat (2) in a sliding mode.

4. A connector accessory according to claim 1, wherein: the side plate (10) is connected with the threaded columns (11) in a welding mode, and the threaded columns (11) are symmetrically distributed relative to the connector body (1).

5. A connector accessory according to claim 1, wherein: the side plate (10) and the connecting seat (2) are of an integrated structure, the side plate (10) and the function plate (14) are in sliding connection, the overlooking shape of the function plate (14) is L-shaped, and meanwhile, the function plate (14) and the insulating protective layer (15) made of rubber materials with rough surfaces are in bonding connection.

6. A connector accessory according to claim 1, wherein: the threaded column (11) is connected with the side plate (10) in an adhesion mode, and the threaded column (11) is connected with the limiting window (13) in a sliding mode.