CN212407258U

CN212407258U - Convenient fixing lock catch for electronic board

Info

Publication number: CN212407258U
Application number: CN202021037880.7U
Authority: CN
Inventors: 苏国华
Original assignee: Tongda Kexin Shenzhen Co ltd
Current assignee: Tongda Kexin Shenzhen Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-26
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a convenient fixing lock catch for an electronic board, wherein the electronic board is provided with a plurality of fixing and mounting through holes; the bracket comprises a support, a left support and a right support which are integrally connected with the two sides of the support; more than one lock hole is arranged on the left and right support posts, and an elastic clamping hole is formed inside the lock hole; an elastic clamping part is formed on the elastic clamping hole; the fixed pin comprises a handheld part, a blocking part and a fixed inserting column which are integrally formed in sequence; the fixed inserting column sequentially comprises a supporting part, a neck part and a column head. When the fixed pin is inserted into the lock hole, the elastic clamping part of the lock hole is embedded in the neck part of the fixed pin; the rear end part of the lock hole is elastically propped against the column head; the supporting part of the fixed pin passes through the fixed mounting through hole on the electronic board and then is elastically matched in the front end part of the lock hole; the blocking part of the fixed pin abuts against the plate surface of the electronic plate. This fixed hasp can realize the quick plug on the electronic plate, promotes the equipment and the change efficiency of electronic plate, and plays the guard action to the electronic plate.

Description

Convenient fixing lock catch for electronic board

Technical Field

The utility model relates to an electronic product production field especially relates to an improvement technique of electronic plate equipment mechanism.

Background

At present, the electronic board is fixed by screws. The screw fixing mode needs to be manually assembled and disassembled by using a screwdriver, so that the assembling and disassembling speed is low, the assembling stability is poor, the electronic board is easily damaged when the screw is driven due to manual operation errors, and the greater product quality risk exists.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a convenient fixed hasp of electronic plate. This fixed hasp can realize the quick plug on the electronic plate, promotes the equipment and the change efficiency of electronic plate, and plays the guard action to the electronic plate.

In order to achieve the above object, the utility model provides a following technical scheme:

a convenient fixing lock catch for an electronic board comprises a bracket and a fixing pin which can be plugged and installed on the bracket; wherein the content of the first and second substances,

the electronic board is provided with a plurality of fixed mounting through holes;

the bracket comprises a support, a left support and a right support which are integrally connected with the two sides of the support; more than one lock hole is arranged on the left and right support posts; wherein the content of the first and second substances,

the lock hole is internally provided with a plurality of elastic ribs in a surrounding manner so as to form an elastic clamping hole; an elastic clamping part is formed on the elastic clamping hole, and the inner diameter of the elastic clamping part is smaller than that of the front end part and the rear end part of the elastic clamping hole;

the fixed pin comprises a handheld part, a blocking part and a fixed inserting column which are integrally formed in sequence; the fixed inserting column is sequentially formed by integrating a supporting part, a neck part and a column head;

when the fixed pin is inserted into the lock hole, the elastic clamping part of the lock hole is embedded in the neck part of the fixed pin; the rear end part of the lock hole is elastically propped against the column head; the supporting part of the fixed pin passes through the fixed mounting through hole on the electronic board and then is elastically matched in the front end part of the lock hole; the blocking part of the fixed pin abuts against the plate surface of the electronic plate.

The convenient fixing lock catch for the electronic board is characterized in that the lock hole is a through hole.

The convenient fixing lock catch for the electronic board is characterized in that the support is a plastic support; the fixed pin is a plastic pin.

Compared with the prior art, the utility model discloses technical scheme's useful part lies in:

firstly, the utility model discloses electron plate adopts the elasticity grafting structure in fixed pin and elasticity card hole with convenient fixed hasp, combines more firm, and packaging efficiency also obtains promoting greatly.

Secondly, when the electronic board is bad or needs to be replaced, the electronic board can be replaced by only pulling the fixing pin out of the elastic clamping hole without using tools, such as a screwdriver used in the prior art to detach the screw.

Thirdly, the utility model discloses the electronic plate has been equipped with the fixed mounting through-hole in advance, and fixed pin can accurately have the grafting in the lockhole, can not cause the damage to the electronic plate because of misoperation.

Fourthly, the utility model discloses the lockhole is the through-hole, and fixed pin can be according to the installation requirement of electron plate, installs the electron plate in any side of support.

Fifthly, the utility model discloses fixed pin and support adopt the working of plastics, in reduction in production cost, also can further play the guard action to the electronic plate.

Drawings

Fig. 1 is a schematic perspective view of a convenient fixing lock for an electronic board according to the present invention;

fig. 2 is a first schematic view of the portable fixing lock for the electronic board according to the present invention;

FIG. 3 is a schematic cross-sectional view B-B of FIG. 2;

fig. 4 is a schematic structural view of the portable fixing lock for the electronic board of the present invention (with the electronic board installed);

FIG. 5 is a schematic sectional view A-A of FIG. 4;

fig. 6 is a schematic perspective view of the fixing pin of the present invention;

fig. 7 is a schematic front view of the fixing pin of the present invention;

fig. 8 is a schematic bottom view of the fixing pin of the present invention.

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.

Please refer to fig. 1 to 8, which illustrate a portable fixing latch for an electronic board according to the present invention, which includes a bracket and a fixing pin 200 detachably mounted on the bracket for fixing the electronic board 100 on the bracket. The utility model discloses the support is the plastic support, the utility model discloses a fixed pin 200 plastics pins.

The utility model discloses electronic board 100 is equipped with a plurality of fixed mounting through-holes 110.

The utility model discloses a support, including support 300, and a body coupling is at left and right pillar 400 of this support 300 both sides. More than one locking hole 410 is formed in the left and right pillars 400, and the fixed cylinder lock 200 is inserted into the locking hole 410.

Specifically, the locking hole 410 is surrounded by a plurality of elastic ribs 411 to form an elastic locking hole. Each elastic rib 411 is provided with a convex portion 411A toward a central axis of the locking hole 410 to form an elastic locking portion 412 on the elastic locking hole, and an inner diameter of the elastic locking portion 412 is smaller than inner diameters of a front end portion 413 and a rear end portion 414 of the elastic locking hole. Preferably, the locking hole 410 is a through hole, and the fixing pin 200 can be inserted into the locking hole 410 from the left end or the end of the locking hole.

The utility model discloses fixed pin 200, including according to preface integrative handheld portion 210, fender portion 220 and the fixed post 230 of inserting that forms. The fixing post 230 is integrally formed with a support portion 231, a neck portion 232 and a post head 233 in this order.

When the electronic board 100 is to be assembled on the front surface of the rack, as shown in fig. 4 and 5, the fixing pins 200 are inserted into the locking holes 410 from the front ends 413 of the locking holes 410 through the fixing mounting through holes 110 of the electronic board 100. Specifically, the elastic locking portion 412 of the locking hole 410 is inserted into the neck portion 232 of the fixing stud 200 to be elastically locked to the neck portion 232. The rear end 414 of the locking hole 410 is elastically supported on the column head 233; the support portion 231 of the fixing pin 200 is elastically fitted into the front end 413 of the locking hole 410 after passing through the fixing mounting through hole 110 of the electronic board 100. The stop portion 220 of the fixing pin 200 abuts against the surface of the electronic board 100.

When the electronic board 100 is to be assembled on the front surface of the bracket, the fixing pins 200 are inserted into the locking holes 410 from the rear end portions 414 of the locking holes 410 through the fixing mounting through holes 110 of the electronic board 100. Specifically, the elastic locking portion 412 of the locking hole 410 is inserted into the neck portion 232 of the fixing stud 200 to be elastically locked to the neck portion 232. The front end 413 of the locking hole 410 elastically abuts against the column head 233; the support portion 231 of the fixing pin 200 is elastically fitted into the rear end portion 414 of the locking hole 410 after passing through the fixing mounting through hole 110 of the electronic board 100. The stop portion 220 of the fixing pin 200 abuts against the surface of the electronic board 100.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A convenient fixing lock catch for an electronic board is characterized by comprising a bracket and a fixing pin (200) which can be plugged and installed on the bracket; wherein the content of the first and second substances,

an electronic board (100) provided with a plurality of fixing mounting through holes (110);

the support comprises a support (300) and a left support column and a right support column (400) which are integrally connected to the two sides of the support (300); more than one lock hole (410) is arranged on the left and right struts (400); wherein the content of the first and second substances,

a lock hole (410), a plurality of elastic ribs (411) are annularly arranged inside the lock hole to form an elastic clamping hole; an elastic clamping part (412) is formed on the elastic clamping hole, and the inner diameter of the elastic clamping part (412) is smaller than the inner diameters of the front end part (413) and the rear end part (414) of the elastic clamping hole;

the fixing pin (200) comprises a hand-held part (210), a blocking part (220) and a fixing inserting column (230) which are integrally formed in sequence; the fixed inserting column (230) is formed by integrating a supporting part (231), a neck part (232) and a column head (233) in sequence;

when the fixing pin (200) is inserted into the locking hole (410), the elastic clamping part (412) of the locking hole (410) is embedded in the neck part (232) of the fixing pin (200); the rear end part (414) of the lock hole (410) is elastically propped against the column head (233); the supporting part (231) of the fixing pin (200) passes through the fixing installation through hole (110) on the electronic board (100) and then is elastically matched in the front end part (413) of the lock hole (410); the stop part (220) of the fixing pin (200) abuts against the plate surface of the electronic plate (100).

2. The easy-to-fix lock catch for an electronic board as claimed in claim 1, wherein the lock hole (410) is a through hole.

3. The portable fixing lock for electronic boards as claimed in claim 1 or 2, wherein the support is a plastic support; the fixing pin (200) is a plastic pin.