CN215073156U

CN215073156U - Golden finger structure suitable for LCM design

Info

Publication number: CN215073156U
Application number: CN202120764745.0U
Authority: CN
Inventors: 袁加洪; 陈添旭; 郑徐明
Original assignee: Zhangzhou Zhongkezhigu Technology Co ltd
Current assignee: Zhangzhou Zhongkezhigu Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-07
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a golden finger structure suitable for LCM design, including LCM module body, be equipped with the golden finger on the anterior upper end of LCM module body and the lower extreme position respectively, be equipped with supplementary protection machanism between the golden finger, supplementary protection machanism includes fixed block, compression spring, dog and joint piece. A golden finger structure suitable for LCM design, belong to golden finger structure field, through the supplementary protection machanism who sets up, be used for linking together each golden finger, strengthen compact type and structure fastening nature between the golden finger, avoid personnel to cause the book wound to the golden finger when using, can prevent that the golden finger from appearing the condition of coming off the damage and realizing the effect of protection simultaneously, easy operation is convenient when installation, and the golden finger is through the fillet that sets up, the personnel of being convenient for use, and the impaired and upwarping condition appears in tip position behind a lot of plugs before avoiding the golden finger.

Description

Golden finger structure suitable for LCM design

Technical Field

The utility model relates to a golden finger structure field, in particular to golden finger structure suitable for LCM design.

Background

An LCM (liquid crystal display module) is widely used in the electronic display field, and an FPC (flexible printed circuit) is connected to the LCM. When designing FPC, during especially designing ZIF connected mode, involve the encapsulation scheme design of golden finger, but current golden finger structure is at the in-process that uses, and the position that the golden finger was located when personnel are buckling when carrying out the plug easily causes the discount wound, and the position that the golden finger was located does not carry out special protection simultaneously, and then leads to after repetitious usage, and the golden finger easily causes the damage that drops, and current golden finger structure is when the plug, the condition of its front end position impaired and perk extremely easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a golden finger structure suitable for LCM design can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the golden finger structure comprises an LCM module body, golden fingers are arranged on the upper end and the lower end of the front portion of the LCM module body respectively, an auxiliary protection mechanism is arranged between the golden fingers and comprises a fixed block, a compression spring, a stop block and a clamping block.

Preferably, the LCM module body is provided with strip-shaped mounting grooves at the upper end and the lower end of the front part thereof, and the two side walls of the mounting groove are provided with symmetrical clamping grooves.

Preferably, the golden fingers are fixedly installed in installation grooves formed in the LCM module body in an equidistant mode, a plurality of the golden fingers are arranged, symmetrical connection grooves are formed in the top surfaces of the golden fingers, and the front end portions of the golden fingers are round corners of thirty degrees.

Preferably, the connecting clamping strip is in a well shape, the horizontal strip part of the connecting clamping strip is positioned in a connecting groove formed in the golden finger, and the vertical strip part of the connecting clamping strip is positioned in an equidistant interval formed by the golden finger.

Preferably, the fixed block is respectively fixed mounting on the both ends of connecting the card strip, the recess has been seted up on the lateral wall of fixed block one, the inslot wall front end both sides fixed mounting of recess has the dog, the dog is symmetrical each other, the inslot bottom fixed mounting of recess has the compression spring of symmetry, compression spring's front end fixed mounting is on the bottom of joint piece, the joint piece is supported by the dog and is kept off.

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

the utility model discloses in, through the supplementary protection machanism that sets up, be used for linking together each golden finger, strengthen compact type and structure fastening nature between the golden finger, avoid personnel to cause the book wound to the golden finger when using, can prevent that the golden finger from appearing the condition of coming off the damage and realizing the effect of protection simultaneously, easy operation is convenient when the installation, and the golden finger is through the fillet that sets up, the personnel of being convenient for use, and the condition that appears impaired and upwarping behind the plug of tip position before avoiding the golden finger many times.

Drawings

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

fig. 2 is a schematic view of the overall structure of the LCM module body of the present invention;

fig. 3 is an enlarged schematic view of the structure of the golden finger of the present invention;

fig. 4 is a schematic view of the overall structure of the auxiliary protection mechanism of the present invention;

fig. 5 is a schematic view of the structure split of the fixing block of the present invention.

In the figure: 1. an LCM module body; 2. a golden finger; 3. an auxiliary protection mechanism; 4. mounting grooves; 5. a clamping groove; 6. connecting grooves; 7. round corners; 8. connecting the clamping strips; 9. a fixed block; 10. a groove; 11. a compression spring; 12. a stopper; 13. and a clamping block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a golden finger structure suitable for LCM design comprises an LCM module body 1, golden fingers 2 are respectively arranged on the upper end and the lower end of the front part of the LCM module body 1, an auxiliary protection mechanism 3 is arranged between the golden fingers 2, and the auxiliary protection mechanism 3 comprises a fixed block 9, a compression spring 11, a stop block 12 and a clamping block 13.

In this embodiment, in order to cooperate with the use of the golden finger 2 and the auxiliary protection mechanism 3, the mounting groove 4 with a long strip shape is respectively arranged on the upper end of the front part and the lower end of the LCM module body 1, the clamping grooves 5 which are symmetrical to each other are respectively arranged on the two side walls of the mounting groove 4, the mounting groove 4 is used for mounting the golden finger 2, and the clamping grooves 5 are convenient for the auxiliary protection mechanism 3 to mount.

In the embodiment, in order to connect each golden finger 2 together, enhance the tightness and structural tightness between the golden fingers 2, avoid the injury of the golden fingers 2 when the golden fingers are used, and simultaneously prevent the golden fingers 2 from falling off and being damaged and realize the protection effect, the golden fingers 2 are fixedly installed in the installation grooves 4 formed on the LCM module body 1 in an equidistant manner, the golden fingers 2 are provided with a plurality of connecting grooves 6, the top surface of the golden fingers 2 is provided with symmetrical connecting grooves 6, the front end part of the golden fingers 2 presents a thirty-degree round angle 7, the connecting clamping strip 8 presents a well shape, the transverse strip part of the connecting clamping strip 8 is positioned in the connecting groove 6 formed on the golden finger 2, the vertical strip part of the connecting clamping strip 8 is positioned in the equidistant interval formed by the golden fingers 2, when the connecting clamping strip 8 is clamped in the interval formed between the connecting groove 6 formed on the golden finger 2 and the golden finger 2, can all connect each golden finger 2 through connecting the card strip 8 to increase the inseparable type and the fastening nature between the golden finger 2, can prevent that the golden finger 2 from appearing bending, fracture, the impaired condition of perk after the plug.

In this embodiment, in order to facilitate the installation of the auxiliary protection mechanism 3, the fixing blocks 9 are respectively fixedly installed at two ends of the connecting clamping strip 8, a groove 10 is opened on the outer side wall of the fixing block 9, the two sides of the front end of the inner wall of the groove 10 are fixedly installed with the stoppers 12, the stoppers 12 are symmetrical to each other, the inner bottom end of the groove 10 is fixedly installed with the symmetrical compression spring 11, the front end of the compression spring 11 is fixedly installed on the bottom end of the clamping block 13, the clamping block 13 is resisted by the stoppers 12, when the auxiliary protection mechanism 3 is installed, the clamping block 13 is resisted by the notch part of the installation groove 4, the compression spring 11 makes retraction movement in the groove 10 opened on the fixing block 9 and drives the clamping block 13 at the front end to enter the groove 10, after the auxiliary protection mechanism is installed in the installation groove 4 to a certain degree, the clamping block 13 loses the low pressure of the wall of the installation groove 4, the compression spring 11 will make an extending movement in the groove 10 and will make the front end clamping block 13 touch the groove 10 and make it enter into the clamping groove 5 opened on the side wall of the mounting groove 4.

It should be noted that, the utility model relates to a golden finger structure suitable for LCM design, when using, install the auxiliary protection mechanism 3 in the mounting groove 4 set up on the LCM module body 1 and make it lie in golden finger 2, in the course of installation, joint piece 13 will receive the support from the notch position of mounting groove 4, compression spring 11 will make retraction motion in the recess 10 set up on the fixed block 9, and drive the joint piece 13 of front end to enter into the recess 10, after installing to a certain degree in the mounting groove 4, joint piece 13 loses the low pressure of the mounting groove 4 cell wall, compression spring 11 will make extension motion in the recess 10, and make the joint piece 13 of front end touch the recess 10 and make it enter into the joint groove 5 set up on the mounting groove 4 lateral wall, wherein the dog 12 is in order to prevent joint piece 13 from popping out from the recess 10, when accomplishing these some series of installation operations, connecting card strip 8 will block to the connecting groove 6 that sets up on the golden finger 2 and the golden finger 2 between the interval that forms, can all connect each golden finger 2 through connecting card strip 8, and increase compact type and the fastening nature between the golden finger 2, can prevent that the golden finger 2 from bending and splitting after the plug, this structure of the thirty degrees fillet 7 that the golden finger 2 front end position designed, be convenient for personnel to use, and avoid the golden finger 2 front end position appear impaired and the condition of perk after plug many times.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. A golden finger structure suitable for LCM design, its characterized in that: the LCM module comprises an LCM module body (1), wherein golden fingers (2) are respectively arranged on the upper end and the lower end of the front part of the LCM module body (1), an auxiliary protection mechanism (3) is arranged between the golden fingers (2), and the auxiliary protection mechanism (3) comprises a fixed block (9), a compression spring (11), a stop block (12) and a clamping block (13).

2. The golden finger structure suitable for LCM design according to claim 1, wherein: the LCM module comprises an LCM module body (1) and is characterized in that the upper end and the lower end of the front part of the LCM module body (1) are respectively provided with a strip-shaped mounting groove (4), and the two side groove walls of the mounting groove (4) are respectively provided with clamping grooves (5) which are symmetrical to each other.

3. The golden finger structure suitable for LCM design according to claim 1, wherein: the connecting device is characterized in that the connecting fingers (2) are fixedly arranged in the mounting grooves (4) formed in the LCM module body (1) in an equidistant mode, a plurality of connecting grooves (6) are formed in the top surface of each connecting finger (2), and the front end parts of the connecting fingers (2) are thirty-degree round corners (7).

4. The golden finger structure suitable for LCM design according to claim 1, wherein: the connecting card strip (8) is in a well shape, the transverse strip part of the connecting card strip (8) is positioned in the connecting groove (6) formed in the golden finger (2), and the vertical strip part of the connecting card strip (8) is positioned in the equidistant interval formed by the golden finger (2).

5. The golden finger structure suitable for LCM design according to claim 1, wherein: fixed block (9) are fixed mounting respectively on the both ends of connecting card strip (8), recess (10) have been seted up on the lateral wall of fixed block (9), the inslot wall front end both sides fixed mounting of recess (10) has dog (12), dog (12) symmetry each other, the inslot bottom fixed mounting of recess (10) has compression spring (11) of symmetry, the front end fixed mounting of compression spring (11) is on the bottom of joint piece (13), joint piece (13) are supported by dog (12) and are kept off.